From c31bef50f52e1ab4e0585ab6cf9e40c3ab635dfa Mon Sep 17 00:00:00 2001
From: Roman Bruckner <roman@client.io>
Date: Thu, 8 Dec 2022 11:25:02 +0100
Subject: [PATCH] Release v3.6.4 (#1935)

---
 CHANGELOG                              |   7 ++
 dist/geometry.js                       |  25 +++--
 dist/geometry.min.js                   |   4 +-
 dist/joint.core.css                    |   3 +-
 dist/joint.core.js                     | 125 +++++++++++++++++++------
 dist/joint.core.min.css                |   4 +-
 dist/joint.core.min.js                 |   4 +-
 dist/joint.css                         |   3 +-
 dist/joint.d.ts                        |   7 +-
 dist/joint.js                          | 125 +++++++++++++++++++------
 dist/joint.layout.DirectedGraph.js     |   2 +-
 dist/joint.layout.DirectedGraph.min.js |   2 +-
 dist/joint.min.css                     |   4 +-
 dist/joint.min.js                      |   4 +-
 dist/joint.nowrap.js                   | 125 +++++++++++++++++++------
 dist/joint.nowrap.min.js               |   4 +-
 dist/joint.shapes.chess.js             |   2 +-
 dist/joint.shapes.chess.min.js         |   2 +-
 dist/joint.shapes.devs.js              |   2 +-
 dist/joint.shapes.devs.min.js          |   2 +-
 dist/joint.shapes.erd.js               |   2 +-
 dist/joint.shapes.erd.min.js           |   2 +-
 dist/joint.shapes.fsa.js               |   2 +-
 dist/joint.shapes.fsa.min.js           |   2 +-
 dist/joint.shapes.logic.js             |   2 +-
 dist/joint.shapes.logic.min.js         |   2 +-
 dist/joint.shapes.org.js               |   2 +-
 dist/joint.shapes.org.min.js           |   2 +-
 dist/joint.shapes.pn.js                |   2 +-
 dist/joint.shapes.pn.min.js            |   2 +-
 dist/joint.shapes.uml.js               |   2 +-
 dist/joint.shapes.uml.min.js           |   2 +-
 dist/vectorizer.js                     |  92 +++++++++++++-----
 dist/vectorizer.min.js                 |   4 +-
 dist/version.mjs                       |   2 +-
 package-lock.json                      |   2 +-
 package.json                           |   2 +-
 37 files changed, 432 insertions(+), 150 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index b3dd84d0e..60aa8236d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,10 @@
+08-12-2022 (v3.6.4)
+
+  * dia.Paper - preserve contextmenu events hierarchy
+  * dia.Paper - fix element user-drag property
+  * Vectorizer - fix RegEx to avoid potential ReDoS attacks
+  * Geometry - fix RegEx to avoid potential ReDoS attacks
+
 28-11-2022 (v3.6.3)
 
   * dia.Cell - prevent exception when `removeProp()` called on non-existing top-level attribute
diff --git a/dist/geometry.js b/dist/geometry.js
index 185723bc0..06d9af0b0 100644
--- a/dist/geometry.js
+++ b/dist/geometry.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -1633,12 +1633,25 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
     var rect = Rect;
 
     function parsePoints(svgString) {
-        svgString = svgString.trim();
-        if (svgString === '') { return []; }
+
+        // Step 1: Discard surrounding spaces
+        var trimmedString = svgString.trim();
+        if (trimmedString === '') { return []; }
+
         var points = [];
-        var coords = svgString.split(/\s*,\s*|\s+/);
-        var n = coords.length;
-        for (var i = 0; i < n; i += 2) {
+
+        // Step 2: Split at commas (+ their surrounding spaces) or at multiple spaces
+        // ReDoS mitigation: Have an anchor at the beginning of each alternation
+        // Note: This doesn't simplify double (or more) commas - causes empty coords
+        // This regex is used by `split()`, so it doesn't need to use /g
+        var coords = trimmedString.split(/\b\s*,\s*|,\s*|\s+/);
+
+        var numCoords = coords.length;
+        for (var i = 0; i < numCoords; i += 2) {
+            // Step 3: Convert each coord to number
+            // Note: If the coord cannot be converted to a number, it will be `NaN`
+            // Note: If the coord is empty ("", e.g. from ",," input), it will be `0`
+            // Note: If we end up with an odd number of coords, the last point's second coord will be `NaN`
             points.push({ x: +coords[i], y: +coords[i + 1] });
         }
         return points;
diff --git a/dist/geometry.min.js b/dist/geometry.min.js
index 317699756..97095052c 100644
--- a/dist/geometry.min.js
+++ b/dist/geometry.min.js
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n((t=t||self).g={})}(this,function(t){"use strict";var e=Math.round,i=Math.floor,r=Math.PI,o=function(t){return t%360+(t<0?360:0)},s=function(t,n){return n*e(t/n)},c=function(t){return 180*t/r%360},l=function(t,n){return(t=(n=n||!1)?t:t%360)*r/180},h=function(t,n){if(void 0===n)n=void 0===t?1:t,t=0;else if(n<t){var e=t;t=n,n=e}return i(Math.random()*(n-t+1)+t)},f=Math.cos,d=Math.sin,g=Math.atan2,n=function(t,n){var e=l(t.y),i=l(n.y),r=t.x,s=n.x,o=l(s-r),h=d(o)*f(i),u=f(e)*d(i)-d(e)*f(i)*f(o),a=c(g(h,u))-22.5;return a<0&&(a+=360),["NE","E","SE","S","SW","W","NW","N"][a=parseInt(a/45)]},u=function(t,n){var e=t.x,i=t.y;return(e-=n.x)*e+(i-=n.y)*i},a=function(t,n){return Math.sqrt(u(t,n))},v={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},p=Math.abs,y=Math.cos,w=Math.sin,m=Math.sqrt,x=Math.min,b=Math.max,S=Math.atan2,P=Math.round,A=Math.pow,L=Math.PI,E=function(t,n){if(!(this instanceof E))return new E(t,n);if("string"==typeof t){var e=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(e[0]),n=parseFloat(e[1])}else Object(t)===t&&(n=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===n?0:n};E.fromPolar=function(t,n,e){e=new E(e);var i=p(t*y(n)),r=p(t*w(n)),s=o(c(n));return s<90?r=-r:s<180?(i=-i,r=-r):s<270&&(i=-i),new E(e.x+i,e.y+r)},E.random=function(t,n,e,i){return new E(h(t,n),h(e,i))},E.prototype={type:v.Point,chooseClosest:function(t){var n=t.length;if(1===n)return new E(t[0]);for(var e=null,i=1/0,r=0;r<n;r++){var s=new E(t[r]),o=this.squaredDistance(s);o<i&&(e=s,i=o)}return e},adhereToRect:function(t){return t.containsPoint(this)||(this.x=x(b(this.x,t.x),t.x+t.width),this.y=x(b(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,n){var e=this.equals(t)||this.equals(n)?NaN:this.theta(n)-this.theta(t);return e<0&&(e+=360),e},bearing:function(t){return n(this,t)},changeInAngle:function(t,n,e){return this.clone().offset(-t,-n).theta(e)-this.theta(e)},clone:function(){return new E(this)},cross:function(t,n){return t&&n?(n.x-this.x)*(t.y-this.y)-(n.y-this.y)*(t.x-this.x):NaN},difference:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),new E(this.x-(t||0),this.y-(n||0))},distance:function(t){return a(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,n){var e=this.x,i=this.y;return new E((1-n)*e+n*t.x,(1-n)*i+n*t.y)},magnitude:function(){return m(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return p(t.x-this.x)+p(t.y-this.y)},move:function(t,n){var e=l(new E(t).theta(this));return this.offset(y(e)*n,-w(e)*n)},normalize:function(t){var n=(t||1)/this.magnitude();return this.scale(n,n)},offset:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x+=t||0,this.y+=n||0,this},reflection:function(t){return new E(t).move(this,this.distance(t))},rotate:function(t,n){if(0===n)return this;t=t||new E(0,0),n=l(o(-n));var e=y(n),i=w(n),r=e*(this.x-t.x)-i*(this.y-t.y)+t.x,s=i*(this.x-t.x)+e*(this.y-t.y)+t.y;return this.x=r,this.y=s,this},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=A(10,t)}return this.x=P(this.x*n)/n,this.y=P(this.y*n)/n,this},scale:function(t,n,e){return e=e&&new E(e)||new E(0,0),this.x=e.x+t*(this.x-e.x),this.y=e.y+n*(this.y-e.y),this},snapToGrid:function(t,n){return this.x=s(this.x,t),this.y=s(this.y,n||t),this},squaredDistance:function(t){return u(this,t)},theta:function(t){var n=-((t=new E(t)).y-this.y),e=t.x-this.x,i=S(n,e);return i<0&&(i=2*L+i),180*i/L},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new E(t)||new E(0,0);var n=this.x,e=this.y;return this.x=m((n-t.x)*(n-t.x)+(e-t.y)*(e-t.y)),this.y=l(t.theta(new E(n,e))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x=t||0,this.y=n||0,this},vectorAngle:function(t){return new E(0,0).angleBetween(this,t)}},E.prototype.translate=E.prototype.offset;var T=E,I=Math.max,C=Math.min,R=function(t,n){return this instanceof R?t instanceof R?new R(t.start,t.end):(this.start=new E(t),void(this.end=new E(n))):new R(t,n)};R.prototype={type:v.Line,angle:function(){var t=new E(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=C(this.start.x,this.end.x),n=C(this.start.y,this.end.y),e=I(this.start.x,this.end.x),i=I(this.start.y,this.end.y);return new G(t,n,e-t,i-n)},bearing:function(){return n(this.start,this.end)},clone:function(){return new R(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var n=this.vector().dot(new R(this.start,t).vector()),e=C(1,I(0,n/this.squaredLength()));return e!=e?0:e},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var n=this.start,e=this.end;if(0!==n.cross(t,e))return!1;var i=this.length();return!(new R(n,t).length()>i)&&!(new R(t,e).length()>i)},divideAt:function(t){var n=this.pointAt(t);return[new R(this.start,n),new R(n,this.end)]},divideAtLength:function(t){var n=this.pointAtLength(t);return[new R(this.start,n),new R(n,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,n){if(t&&t.intersectionWithLine){var e=t.intersectionWithLine(this,n);return e&&t instanceof R&&(e=e[0]),e}return null},intersectionWithLine:function(t){var n=new E(this.end.x-this.start.x,this.end.y-this.start.y),e=new E(t.end.x-t.start.x,t.end.y-t.start.y),i=n.x*e.y-n.y*e.x,r=new E(t.start.x-this.start.x,t.start.y-this.start.y),s=r.x*e.y-r.y*e.x,o=r.x*n.y-r.y*n.x;if(0===i||s*i<0||o*i<0)return null;if(0<i){if(i<s||i<o)return null}else if(s<i||o<i)return null;return[new E(this.start.x+s*n.x/i,this.start.y+s*n.y/i)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return a(this.start,this.end)},midpoint:function(){return new E((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var n=this.clone();if(!this.isDifferentiable())return n;var e=n.start,i=n.end,r=e.clone().rotate(i,270),s=i.clone().rotate(e,90);return e.move(s,t),i.move(r,t),n},pointAt:function(t){var n=this.start,e=this.end;return t<=0?n.clone():1<=t?e.clone():n.lerp(e,t)},pointAtLength:function(t){var n=this.start,e=this.end,i=!0;t<0&&(i=!1,t=-t);var r=this.length();return r<=t?i?e.clone():n.clone():this.pointAt((i?t:r-t)/r)},pointOffset:function(t){t=new E(t);var n=this.start,e=this.end;return((e.x-n.x)*(t.y-n.y)-(e.y-n.y)*(t.x-n.x))/this.length()},rotate:function(t,n){return this.start.rotate(t,n),this.end.rotate(t,n),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.end.scale(t,n,e),this},setLength:function(t){var n=this.length();if(!n)return this;var e=t/n;return this.scale(e,e,this.start)},squaredLength:function(){return u(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAt(t),r=new R(n,e);return r.translate(i.x-n.x,i.y-n.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAtLength(t),r=new R(n,e);return r.translate(i.x-n.x,i.y-n.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,n){return this.start.translate(t,n),this.end.translate(t,n),this},vector:function(){return new E(this.end.x-this.start.x,this.end.y-this.start.y)}},R.prototype.intersection=R.prototype.intersect;var D=R,M=Math.sqrt,O=Math.round,N=Math.pow,q=function(t,n,e){return this instanceof q?t instanceof q?new q(new E(t.x,t.y),t.a,t.b):(t=new E(t),this.x=t.x,this.y=t.y,this.a=n,void(this.b=e)):new q(t,n,e)};q.fromRect=function(t){return t=new G(t),new q(t.center(),t.width/2,t.height/2)},q.prototype={type:v.Ellipse,bbox:function(){return new G(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new E(this.x,this.y)},clone:function(){return new q(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.a+=2*t,this.b+=2*n,this},intersectionWithLine:function(t){var n=[],e=t.start,i=t.end,r=this.a,s=this.b,o=t.vector(),h=e.difference(new E(this)),u=new E(o.x/(r*r),o.y/(s*s)),a=new E(h.x/(r*r),h.y/(s*s)),c=o.dot(u),l=o.dot(a),f=l*l-c*(h.dot(a)-1);if(f<0)return null;if(0<f){var d=M(f),g=(-l-d)/c,v=(-l+d)/c;if((g<0||1<g)&&(v<0||1<v))return null;0<=g&&g<=1&&n.push(e.lerp(i,g)),0<=v&&v<=1&&n.push(e.lerp(i,v))}else{var p=-l/c;if(!(0<=p&&p<=1))return null;n.push(e.lerp(i,p))}return n},intersectionWithLineFromCenterToPoint:function(t,n){t=new E(t),n&&t.rotate(new E(this.x,this.y),n);var e,i=t.x-this.x,r=t.y-this.y;if(0===i)return e=this.bbox().pointNearestToPoint(t),n?e.rotate(new E(this.x,this.y),-n):e;var s=r/i,o=s*s,h=this.a*this.a,u=this.b*this.b,a=M(1/(1/h+o/u)),c=s*(a=i<0?-a:a);return e=new E(this.x+a,this.y+c),n?e.rotate(new E(this.x,this.y),-n):e},normalizedDistance:function(t){var n=t.x,e=t.y,i=this.a,r=this.b,s=this.x,o=this.y;return(n-s)*(n-s)/(i*i)+(e-o)*(e-o)/(r*r)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=N(10,t)}return this.x=O(this.x*n)/n,this.y=O(this.y*n)/n,this.a=O(this.a*n)/n,this.b=O(this.b*n)/n,this},tangentTheta:function(t){var n,e,i=t.x,r=t.y,s=this.a,o=this.b,h=this.bbox().center(),u=h.x,a=h.y,c=i>h.x+s/2,l=i<h.x-s/2;return c||l?e=s*s/(i-u)-s*s*(r-a)*((n=i>h.x?r-30:r+30)-a)/(o*o*(i-u))+u:n=o*o/(r-a)-o*o*(i-u)*((e=r>h.y?i+30:i-30)-u)/(s*s*(r-a))+a,new E(e,n).theta(t)},toString:function(){return new E(this.x,this.y).toString()+" "+this.a+" "+this.b}};var z=q,W=Math.abs,j=Math.cos,k=Math.sin,V=Math.min,F=Math.max,Z=Math.round,B=Math.pow,G=function(t,n,e,i){if(!(this instanceof G))return new G(t,n,e,i);Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===n?0:n,this.width=void 0===e?0:e,this.height=void 0===i?0:i};G.fromEllipse=function(t){return t=new q(t),new G(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},G.fromPointUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new E;e=i=1/0,r=s=-1/0;for(var h=0;h<t.length;h++){o.update(t[h]);var u=o.x,a=o.y;u<e&&(e=u),r<u&&(r=u),a<i&&(i=a),s<a&&(s=a)}return new G(e,i,r-e,s-i)},G.fromRectUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new G;e=i=1/0,r=s=-1/0;for(var h=0;h<t.length;h++){o.update(t[h]);var u=o.x,a=o.y,c=u+o.width,l=a+o.height;u<e&&(e=u),r<c&&(r=c),a<i&&(i=a),s<l&&(s=l)}return new G(e,i,r-e,s-i)},G.prototype={type:v.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var n=this.width,e=this.height,i=l(t),r=W(k(i)),s=W(j(i)),o=n*s+e*r,h=n*r+e*s;return this.x+=(n-o)/2,this.y+=(e-h)/2,this.width=o,this.height=h,this},bottomLeft:function(){return new E(this.x,this.y+this.height)},bottomLine:function(){return new R(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new E(this.x+this.width/2,this.y+this.height)},center:function(){return new E(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new G(this)},containsPoint:function(t){return(t=new E(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var n=new G(this).normalize(),e=new G(t).normalize(),i=n.width,r=n.height,s=e.width,o=e.height;if(!(i&&r&&s&&o))return!1;var h=n.x,u=n.y,a=e.x,c=e.y;return s+=a,i+=h,o+=c,r+=u,h<=a&&s<=i&&u<=c&&o<=r},corner:function(){return new E(this.x+this.width,this.y+this.height)},equals:function(t){var n=new G(this).normalize(),e=new G(t).normalize();return n.x===e.x&&n.y===e.y&&n.width===e.width&&n.height===e.height},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.x-=t,this.y-=n,this.width+=2*t,this.height+=2*n,this},intersect:function(t){var n=this.origin(),e=this.corner(),i=t.origin(),r=t.corner();if(r.x<=n.x||r.y<=n.y||i.x>=e.x||i.y>=e.y)return null;var s=F(n.x,i.x),o=F(n.y,i.y);return new G(s,o,V(e.x,r.x)-s,V(e.y,r.y)-o)},intersectionWithLine:function(t){var n,e,i=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],s=[],o=i.length;for(e=0;e<o;e++)null!==(n=t.intersect(i[e]))&&s.indexOf(n.toString())<0&&(r.push(n),s.push(n.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,n){t=new E(t);var e,i=new E(this.x+this.width/2,this.y+this.height/2);n&&t.rotate(i,n);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],s=new R(i,t),o=r.length-1;0<=o;--o){var h=r[o].intersection(s);if(null!==h){e=h;break}}return e&&n&&e.rotate(i,-n),e},leftLine:function(){return new R(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new E(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,n){var e,i,r,s,o,h,u,a;t=new G(t),n||(n=t.center());var c=n.x,l=n.y;e=i=r=s=o=h=u=a=1/0;var f=t.topLeft();f.x<c&&(e=(this.x-c)/(f.x-c)),f.y<l&&(o=(this.y-l)/(f.y-l));var d=t.bottomRight();d.x>c&&(i=(this.x+this.width-c)/(d.x-c)),d.y>l&&(h=(this.y+this.height-l)/(d.y-l));var g=t.topRight();g.x>c&&(r=(this.x+this.width-c)/(g.x-c)),g.y<l&&(u=(this.y-l)/(g.y-l));var v=t.bottomLeft();return v.x<c&&(s=(this.x-c)/(v.x-c)),v.y>l&&(a=(this.y+this.height-l)/(v.y-l)),{sx:V(e,i,r,s),sy:V(o,h,u,a)}},maxRectUniformScaleToFit:function(t,n){var e=this.maxRectScaleToFit(t,n);return V(e.sx,e.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,n=this.y,e=this.width,i=this.height;return this.width<0&&(t=this.x+this.width,e=-this.width),this.height<0&&(n=this.y+this.height,i=-this.height),this.x=t,this.y=n,this.width=e,this.height=i,this},offset:function(t,n){return E.prototype.offset.call(this,t,n)},origin:function(){return new E(this.x,this.y)},pointNearestToPoint:function(t){if(t=new E(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new E(this.x+this.width,t.y);case"left":return new E(this.x,t.y);case"bottom":return new E(t.x,this.y+this.height);case"top":return new E(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new R(this.topRight(),this.bottomRight())},rightMiddle:function(){return new E(this.x+this.width,this.y+this.height/2)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=B(10,t)}return this.x=Z(this.x*n)/n,this.y=Z(this.y*n)/n,this.width=Z(this.width*n)/n,this.height=Z(this.height*n)/n,this},scale:function(t,n,e){return e=this.origin().scale(t,n,e),this.x=e.x,this.y=e.y,this.width*=t,this.height*=n,this},sideNearestToPoint:function(t){var n=(t=new E(t)).x-this.x,e=this.x+this.width-t.x,i=t.y-this.y,r=n,s="left";return e<r&&(r=e,s="right"),i<r&&(r=i,s="top"),this.y+this.height-t.y<r&&(s="bottom"),s},snapToGrid:function(t,n){var e=this.origin().snapToGrid(t,n),i=this.corner().snapToGrid(t,n);return this.x=e.x,this.y=e.y,this.width=i.x-e.x,this.height=i.y-e.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new R(this.topLeft(),this.topRight())},topMiddle:function(){return new E(this.x+this.width/2,this.y)},topRight:function(){return new E(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return G.fromRectUnion(this,t)},update:function(t,n,e,i){return Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=t||0,this.y=n||0,this.width=e||0,this.height=i||0,this}},G.prototype.bottomRight=G.prototype.corner,G.prototype.topLeft=G.prototype.origin,G.prototype.translate=G.prototype.offset;var U=G;function X(t){if(""===(t=t.trim()))return[];for(var n=[],e=t.split(/\s*,\s*|\s+/),i=e.length,r=0;r<i;r+=2)n.push({x:+e[r],y:+e[r+1]});return n}function Y(t){var n=t.length;if(0===n)return[];for(var e=[],i=0;i<n;i++){var r=t[i].clone();e.push(r)}return e}function H(t){var n,e,i,r=Math.abs,s=t.length;if(0===s)return[];for(n=0;n<s;n++)void 0===i?i=t[n]:t[n].y<i.y?i=t[n]:t[n].y===i.y&&t[n].x>i.x&&(i=t[n]);var o=[];for(n=0;n<s;n++){var h=i.theta(t[n]);0===h&&(h=360);var u=[t[n],n,h];o.push(u)}if(o.sort(function(t,n){var e=t[2]-n[2];return 0===e&&(e=n[1]-t[1]),e}),2<o.length){var a=o[o.length-1];o.unshift(a)}for(var c,l,f,d,g,v,p,y={},w=[];0!==o.length;)if(l=(c=o.pop())[0],!y.hasOwnProperty(c[0]+"@@"+c[1]))for(var m=!1;!m;)if(w.length<2)w.push(c),m=!0;else{d=(f=w.pop())[0];var x=(v=(g=w.pop())[0]).cross(d,l);if(x<0)w.push(g),w.push(f),w.push(c),m=!0;else if(0===x){var b=d.angleBetween(v,l);r(b-180)<1e-10?(y[f[0]+"@@"+f[1]]=d,w.push(g)):d.equals(l)||v.equals(d)?(y[f[0]+"@@"+f[1]]=d,w.push(g)):r((b+1)%360-1)<1e-10&&(w.push(g),o.push(f))}else y[f[0]+"@@"+f[1]]=d,w.push(g)}2<w.length&&w.pop();var S=-1;for(e=w.length,n=0;n<e;n++){var P=w[n][1];(void 0===p||P<p)&&(p=P,S=n)}var A=[];if(0<S){var L=w.slice(S),E=w.slice(0,S);A=L.concat(E)}else A=w;var T=[];for(e=A.length,n=0;n<e;n++)T.push(A[n][0]);return T}var J=function(t){return this instanceof J?"string"==typeof t?new J.parse(t):void(this.points=Array.isArray(t)?t.map(E):[]):new J(t)};J.parse=function(t){return new J(X(t))},J.fromRect=function(t){return new J([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},J.prototype={type:v.Polyline,bbox:function(){var t=1/0,n=-1/0,e=1/0,i=-1/0,r=this.points,s=r.length;if(0===s)return null;for(var o=0;o<s;o++){var h=r[o],u=h.x,a=h.y;u<t&&(t=u),n<u&&(n=u),a<e&&(e=a),i<a&&(i=a)}return new G(t,e,n-t,i-e)},clone:function(){return new J(Y(this.points))},closestPoint:function(t){var n=this.closestPointLength(t);return this.pointAtLength(n)},closestPointLength:function(t){var n,e=this.lengthPoints(),i=e.length;if(0===i)return 0;if(1===i)return 0;for(var r=1/0,s=0,o=i-1,h=0;h<o;h++){var u=new R(e[h],e[h+1]),a=u.length(),c=u.closestPointNormalizedLength(t),l=u.pointAt(c).squaredDistance(t);l<r&&(r=l,n=s+c*a),s+=a}return n},closestPointNormalizedLength:function(t){var n=this.closestPointLength(t);if(0===n)return 0;var e=this.length();return 0===e?0:n/e},closestPointTangent:function(t){var n=this.closestPointLength(t);return this.tangentAtLength(n)},containsPoint:function(t){var n=this.points,e=n.length;if(0===e)return!1;for(var i=t.x,r=t.y,s=e-1,o=0,h=0,u=new R,a=new R,c=new E;o<e;o++){var l=n[s],f=n[o];if(t.equals(l))return!0;if(u.start=l,u.end=f,u.containsPoint(t))return!0;if(r<=l.y&&r>f.y||r>l.y&&r<=f.y){var d=l.x-i>f.x-i?l.x-i:f.x-i;0<=d&&(c.x=i+d,c.y=r,a.start=t,a.end=c,u.intersect(a)&&h++)}s=o}return h%2==1},close:function(){var t=this.start,n=this.end,e=this.points;return t&&n&&!t.equals(n)&&e.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new J(H(this.points))},equals:function(t){if(!t)return!1;var n=this.points,e=t.points,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=t.points[r];if(!s.equals(o))return!1}return!0},intersectionWithLine:function(t){for(var n=new R(t),e=[],i=this.lengthPoints(),r=new R,s=0,o=i.length-1;s<o;s++){r.start=i[s],r.end=i[s+1];var h=n.intersectionWithLine(r);h&&e.push(h[0])}return 0<e.length?e:null},isDifferentiable:function(){var t=this.points,n=t.length;if(0===n)return!1;for(var e=new R,i=n-1,r=0;r<i;r++)if(e.start=t[r],e.end=t[r+1],e.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),n=t.length;if(0===n)return 0;for(var e=0,i=n-1,r=0;r<i;r++)e+=t[r].distance(t[r+1]);return e},pointAt:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();if(t<=0)return n[0].clone();if(1<=t)return n[e-1].clone();var i=this.length()*t;return this.pointAtLength(i)},pointAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();var i=!0;t<0&&(i=!1,t=-t);for(var r=0,s=e-1,o=0;o<s;o++){var h=i?o:s-1-o,u=n[h],a=n[h+1],c=new R(u,a),l=u.distance(a);if(t<=r+l)return c.pointAtLength((i?1:-1)*(t-r));r+=l}return(i?n[e-1]:n[0]).clone()},round:function(t){for(var n=this.points,e=n.length,i=0;i<e;i++)n[i].round(t);return this},scale:function(t,n,e){for(var i=this.points,r=i.length,s=0;s<r;s++)i[s].scale(t,n,e);return this},simplify:function(t){void 0===t&&(t={});var n=this.points;if(n.length<3)return this;for(var e=t.threshold||0,i=0;n[i+2];){var r=i+1,s=i+2,o=n[i],h=n[r],u=n[s];new R(o,u).closestPoint(h).distance(h)<=e?n.splice(r,1):i+=1}return this},tangentAt:function(t){var n=this.lengthPoints().length;if(0===n)return null;if(1===n)return null;t<0&&(t=0),1<t&&(t=1);var e=this.length()*t;return this.tangentAtLength(e)},tangentAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return null;var i,r=!0;t<0&&(r=!1,t=-t);for(var s=0,o=e-1,h=0;h<o;h++){var u=r?h:o-1-h,a=n[u],c=n[u+1],l=new R(a,c),f=a.distance(c);if(l.isDifferentiable()){if(t<=s+f)return l.tangentAtLength((r?1:-1)*(t-s));i=l}s+=f}if(i){var d=r?1:0;return i.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,n){for(var e=this.points,i=e.length,r=0;r<i;r++)e[r].translate(t,n);return this},serialize:function(){var t=this.points,n=t.length;if(0===n)return"";for(var e="",i=0;i<n;i++){var r=t[i];e+=r.x+","+r.y+" "}return e.trim()}},Object.defineProperty(J.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(J.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var _=Math.abs,$=Math.sqrt,K=Math.min,Q=Math.max,tt=Math.pow,nt=function(t,n,e,i){return this instanceof nt?t instanceof nt?new nt(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new E(t),this.controlPoint1=new E(n),this.controlPoint2=new E(e),void(this.end=new E(i))):new nt(t,n,e,i)};function et(t){var n,e,i=arguments,r=[];for(e=arguments.length,n=1;n<e;n++)r.push(i[n]);if(!t)throw new Error("Missing a parent object.");var s=Object.create(t);for(e=r.length,n=0;n<e;n++){var o,h,u=r[n];for(h in u)u.hasOwnProperty(h)&&(delete s[h],o=Object.getOwnPropertyDescriptor(u,h),Object.defineProperty(s,h,o))}return s}nt.throughPoints=function(){function u(t){var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var n=function(t){var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new E((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new E(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=u(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var h=u(s);for(n=0;n<r;n++)e.push(new E(o[n],h[n])),n<r-1?i.push(new E(2*t[n+1].x-o[n+1],2*t[n+1].y-h[n+1])):i.push(new E((t[r].x+o[r-1])/2,(t[r].y+h[r-1])/2));return[e,i]}(t),e=[],i=n[0].length,r=0;r<i;r++){var s=new E(n[0][r].x,n[0][r].y),o=new E(n[1][r].x,n[1][r].y);e.push(new nt(t[r],s,o,t[r+1]))}return e}}(),nt.prototype={type:v.Curve,bbox:function(){for(var t,n,e,i,r,s,o,h,u=this.start,a=this.controlPoint1,c=this.controlPoint2,l=this.end,f=u.x,d=u.y,g=a.x,v=a.y,p=c.x,y=c.y,w=l.x,m=l.y,x=new Array,b=new Array,S=[new Array,new Array],P=0;P<2;++P)if(e=0===P?(n=6*f-12*g+6*p,t=-3*f+9*g-9*p+3*w,3*g-3*f):(n=6*d-12*v+6*y,t=-3*d+9*v-9*y+3*m,3*v-3*d),_(t)<1e-12){if(_(n)<1e-12)continue;0<(i=-e/n)&&i<1&&b.push(i)}else h=$(o=n*n-4*e*t),o<0||(0<(r=(-n+h)/(2*t))&&r<1&&b.push(r),0<(s=(-n-h)/(2*t))&&s<1&&b.push(s));for(var A,L,E,T=b.length,I=T;T--;)L=(A=1-(i=b[T]))*A*A*f+3*A*A*i*g+3*A*i*i*p+i*i*i*w,S[0][T]=L,E=A*A*A*d+3*A*A*i*v+3*A*i*i*y+i*i*i*m,S[1][T]=E,x[T]={X:L,Y:E};b[I]=0,b[I+1]=1,x[I]={X:f,Y:d},x[I+1]={X:w,Y:m},S[0][I]=f,S[1][I]=d,S[0][I+1]=w,S[1][I+1]=m,b.length=I+2,S[0].length=I+2,S[1].length=I+2,x.length=I+2;var C=K.apply(null,S[0]),R=K.apply(null,S[1]),D=Q.apply(null,S[0]),M=Q.apply(null,S[1]);return new G(C,R,D-C,M-R)},clone:function(){return new nt(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,n){return this.pointAtT(this.closestPointT(t,n))},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions};return this.lengthAtT(this.closestPointT(t,i),i)},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.closestPointLength(t,i);if(!r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){for(var e,i,r,s,o,h,u,a=void 0===(n=n||{}).precision?this.PRECISION:n.precision,c=void 0===n.subdivisions?this.getSubdivisions({precision:a}):n.subdivisions,l=c.length,f=l?1/l:0,d=0;d<l;d++){var g=c[d],v=g.start.distance(t),p=g.end.distance(t),y=v+p;(!u||y<u)&&(i=d*f,r=(d+1)*f,s=v,o=p,h=(e=g).start.distance(g.end),u=y)}for(var w=tt(10,-a);;){var m=s?_(s-o)/s:0,x=o?_(s-o)/o:0;if(m<w||x<w||(!s||s<h*w||(!o||o<h*w)))return s<=o?i:r;var b=e.divide(.5);f/=2;var S=b[0].start.distance(t),P=b[0].end.distance(t),A=S+P,L=b[1].start.distance(t),E=b[1].end.distance(t);o=A<=L+E?(e=b[0],r-=f,s=S,P):(e=b[1],i+=f,s=L,E)}},closestPointTangent:function(t,n){return this.tangentAtT(this.closestPointT(t,n))},containsPoint:function(t,n){return this.toPolyline(n).containsPoint(t)},divideAt:function(t,n){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var e=this.tAt(t,n);return this.divideAtT(e)},divideAtLength:function(t,n){var e=this.tAtLength(t,n);return this.divideAtT(e)},divideAtT:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return[new nt(n,n,n,n),new nt(n,e,i,r)];if(1<=t)return[new nt(n,e,i,r),new nt(r,r,r,r)];var s=this.getSkeletonPoints(t),o=s.startControlPoint1,h=s.startControlPoint2,u=s.divider,a=s.dividerControlPoint1,c=s.dividerControlPoint2;return[new nt(n,o,h,u),new nt(u,a,c,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:n.clone(),startControlPoint2:n.clone(),divider:n.clone(),dividerControlPoint1:e.clone(),dividerControlPoint2:i.clone()};if(1<=t)return{startControlPoint1:e.clone(),startControlPoint2:i.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var s=new R(n,e).pointAt(t),o=new R(e,i).pointAt(t),h=new R(i,r).pointAt(t),u=new R(s,o).pointAt(t),a=new R(o,h).pointAt(t);return{startControlPoint1:s,startControlPoint2:u,divider:new R(u,a).pointAt(t),dividerControlPoint1:a,dividerControlPoint2:h}},getSubdivisions:function(t){var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=[new nt(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===n)return e;for(var i=this.endpointDistance(),r=tt(10,-n),s=0;;){s+=1;for(var o=[],h=e.length,u=0;u<h;u++){var a=e[u].divide(.5);o.push(a[0],a[1])}for(var c=0,l=o.length,f=0;f<l;f++){c+=o[f].endpointDistance()}if(1<s&&(0!==c?(c-i)/c:0)<r)return o;e=o,i=c}},isDifferentiable:function(){var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},length:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=0,r=e.length,s=0;s<r;s++){i+=e[s].endpointDistance()}return i},lengthAtT:function(t,n){if(t<=0)return 0;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision;return this.divide(t)[0].length({precision:e})},pointAt:function(t,n){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=this.tAt(t,n);return this.pointAtT(e)},pointAtLength:function(t,n){var e=this.tAtLength(t,n);return this.pointAtT(e)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},tangentAt:function(t,n){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.tAt(t,n);return this.tangentAtT(e)},tangentAtLength:function(t,n){if(!this.isDifferentiable())return null;var e=this.tAtLength(t,n);return this.tangentAtT(e)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var n=this.getSkeletonPoints(t),e=n.startControlPoint2,i=n.dividerControlPoint1,r=n.divider,s=new R(e,i);return s.translate(r.x-e.x,r.y-e.y),s},tAt:function(t,n){if(t<=0)return 0;if(1<=t)return 1;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.length(i)*t;return this.tAtLength(r,i)},tAtLength:function(t,n){var e=!0;t<0&&(e=!1,t=-t);for(var i,r,s,o,h,u=void 0===(n=n||{}).precision?this.PRECISION:n.precision,a=void 0===n.subdivisions?this.getSubdivisions({precision:u}):n.subdivisions,c={precision:u,subdivisions:a},l=0,f=a.length,d=1/f,g=0;g<f;g++){var v=e?g:f-1-g,p=a[g],y=p.endpointDistance();if(t<=l+y){i=p,r=v*d,s=(v+1)*d,o=e?t-l:y+l-t,h=e?y+l-t:t-l;break}l+=y}if(!i)return e?1:0;for(var w=this.length(c),m=tt(10,-u);;){var x,b;if((0!==w?o/w:0)<m)return r;if((0!==w?h/w:0)<m)return s;var S=i.divide(.5);d/=2;var P=S[0].endpointDistance(),A=S[1].endpointDistance();b=o<=P?(i=S[0],s-=d,P-(x=o)):(i=S[1],r+=d,A-(x=o-P)),o=x,h=b}},toPoints:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=[e[0].start.clone()],r=e.length,s=0;s<r;s++){var o=e[s];i.push(o.end.clone())}return i},toPolyline:function(t){return new J(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.start.translate(t,n),this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}},nt.prototype.divide=nt.prototype.divideAtT;var it=function(t){if(!(this instanceof it))return new it(t);if("string"==typeof t)return new it.parse(t);var n,e;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(e=(t=t.reduce(function(t,n){return t.concat(n)},[])).length,t[0].isSegment)for(n=0;n<e;n++){var i=t[n];this.appendSegment(i)}else{var r=null;for(n=0;n<e;n++){var s=t[n];if(!(s instanceof R||s instanceof nt))throw new Error("Cannot construct a path segment from the provided object.");0===n&&this.appendSegment(it.createSegment("M",s.start)),r&&!r.end.equals(s.start)&&this.appendSegment(it.createSegment("M",s.start)),s instanceof R?this.appendSegment(it.createSegment("L",s.end)):s instanceof nt&&this.appendSegment(it.createSegment("C",s.controlPoint1,s.controlPoint2,s.end)),r=s}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof R)this.appendSegment(it.createSegment("M",t.start)),this.appendSegment(it.createSegment("L",t.end));else if(t instanceof nt)this.appendSegment(it.createSegment("M",t.start)),this.appendSegment(it.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof J))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(e=t.points.length,n=0;n<e;n++){var o=t.points[n];0===n?this.appendSegment(it.createSegment("M",o)):this.appendSegment(it.createSegment("L",o))}}else;};function rt(t,n){return n.unshift(null),new(Function.prototype.bind.apply(t,n))}it.parse=function(t){if(!t)return new it;for(var n=new it,e=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),i=e.length,r=0;r<i;r++){var s=e[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),o=it.createSegment.apply(this,s);n.appendSegment(o)}return n},it.createSegment=function(t){var n=arguments;if(!t)throw new Error("Type must be provided.");var e=it.segmentTypes[t];if(!e)throw new Error(t+" is not a recognized path segment type.");for(var i=[],r=arguments.length,s=1;s<r;s++)i.push(n[s]);return rt(e,i)},it.prototype={type:v.Path,appendSegment:function(t){var n,e=this.segments,i=e.length,r=0!==i?e[i-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=t.length,o=0;o<s;o++){var h=t[o];n=this.prepareSegment(h,r,null),e.push(n),r=n}}else{if(!t||!t.isSegment)throw new Error("Segment required.");n=this.prepareSegment(t,r,null),e.push(n)}},bbox:function(){var t,n=this.segments,e=n.length;if(0===e)return null;for(var i=0;i<e;i++){var r=n[i];if(r.isVisible){var s=r.bbox();t=t?t.union(s):s}}if(t)return t;var o=n[e-1];return new G(o.end.x,o.end.y,0,0)},clone:function(){for(var t=this.segments,n=t.length,e=new it,i=0;i<n;i++){var r=t[i].clone();e.appendSegment(r)}return e},closestPoint:function(t,n){var e=this.closestPointT(t,n);return e?this.pointAtT(e):null},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointT(t,i);return r?this.lengthAtT(r,i):0},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointLength(t,i);if(0===r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,h=1/0,u=0;u<i;u++){var a=e[u],c=o[u];if(a.isVisible){var l=a.closestPointT(t,{precision:s,subdivisions:c}),f=a.pointAtT(l),d=new R(f,t).squaredLength();d<h&&(r={segmentIndex:u,value:l},h=d)}}return r||{segmentIndex:i-1,value:1}},closestPointTangent:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,h=1/0,u=0;u<i;u++){var a=e[u],c=o[u];if(a.isDifferentiable()){var l=a.closestPointT(t,{precision:s,subdivisions:c}),f=a.pointAtT(l),d=new R(f,t).squaredLength();d<h&&(r=a.tangentAtT(l),h=d)}}return r||null},containsPoint:function(t,n){var e=this.toPolylines(n);if(!e)return!1;for(var i=e.length,r=0,s=0;s<i;s++){e[s].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.divideAtLength(r,i)},divideAtLength:function(t,n){var e=this.segments.length;if(0===e)return null;var i=!0;t<0&&(i=!1,t=-t);var r,s,o,h,u,a,c,l=void 0===(n=n||{}).precision?this.PRECISION:n.precision,f=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:l}):n.segmentSubdivisions,d=0;for(r=0;r<e;r++){var g=i?r:e-1-r;s=this.getSegment(g);var v=f[g],p=s.length({precision:l,subdivisions:v});if(s.isDifferentiable()&&(u=s,a=g,t<=d+p)){h=g,o=s.divideAtLength((i?1:-1)*(t-d),{precision:l,subdivisions:v});break}d+=p}if(!u)return null;o||(h=a,c=i?1:0,o=u.divideAtT(c));var y=this.clone();y.replaceSegment(h,o);var w=h,m=h+1,x=h+2;o[0].isDifferentiable()||(y.removeSegment(w),m-=1,x-=1);var b=y.getSegment(m).start;y.insertSegment(m,it.createSegment("M",b)),x+=1,o[1].isDifferentiable()||(y.removeSegment(x-1),x-=1);var S=x-w-1;for(r=x;r<y.segments.length;r++){var P=this.getSegment(r-S);if("Z"===(s=y.getSegment(r)).type&&!P.subpathStartSegment.end.equals(s.subpathStartSegment.end)){var A=it.createSegment("L",P.end);y.replaceSegment(r,A)}}return[new it(y.segments.slice(0,m)),new it(y.segments.slice(m))]},equals:function(t){if(!t)return!1;var n=this.segments,e=t.segments,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=e[r];if(s.type!==o.type||!s.equals(o))return!1}return!0},getSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");return n[t]},getSegmentSubdivisions:function(t){for(var n=this.segments,e=n.length,i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],s=0;s<e;s++){var o=n[s].getSubdivisions({precision:i});r.push(o)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,n=t.length,e=[],i=0;i<n;i++){var r=t[i];r.isSubpathStart?e.push(new it(r)):e[e.length-1].appendSegment(r)}return e},insertSegment:function(t,n){var e,i=this.segments,r=i.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var s=null,o=null;if(0!==r&&(o=1<=t?(s=i[t-1]).nextSegment:i[0]),Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var h=n.length,u=0;u<h;u++){var a=n[u];e=this.prepareSegment(a,s,o),i.splice(t+u,0,e),s=e}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,s,o),i.splice(t,0,e)}},intersectionWithLine:function(t,n){var e=null,i=this.toPolylines(n);if(!i)return null;for(var r=0,s=i.length;r<s;r++){var o=i[r],h=t.intersect(o);h&&(e||(e=[]),Array.isArray(h)?Array.prototype.push.apply(e,h):e.push(h))}return e},isDifferentiable:function(){for(var t=this.segments,n=t.length,e=0;e<n;e++){if(t[e].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var n=this.segments,e=n.length;if(0===e)return 0;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=0,o=0;o<e;o++){var h=n[o],u=r[o];s+=h.length({subdivisions:u})}return s},lengthAtT:function(t,n){var e=this.segments,i=e.length;if(0===i)return 0;var r=t.segmentIndex;if(r<0)return 0;var s=t.value;i<=r?(r=i-1,s=1):s<0?s=0:1<s&&(s=1);for(var o,h=void 0===(n=n||{}).precision?this.PRECISION:n.precision,u=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:h}):n.segmentSubdivisions,a=0,c=0;c<r;c++){var l=e[c];o=u[c],a+=l.length({precisison:h,subdivisions:o})}return l=e[r],o=u[r],a+=l.lengthAtT(s,{precisison:h,subdivisions:o})},pointAt:function(t,n){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.pointAtLength(r,i)},pointAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,h=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,u=0,a=0;a<i;a++){var c=r?a:i-1-a,l=e[c],f=h[c],d=l.length({precision:o,subdivisions:f});if(l.isVisible){if(t<=u+d)return l.pointAtLength((r?1:-1)*(t-u),{precision:o,subdivisions:f});s=l}u+=d}return s?r?s.end:s.start:e[i-1].end.clone()},pointAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].pointAtT(0);if(e<=i)return n[e-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].pointAtT(r)},PRECISION:3,prepareSegment:function(t,n,e){t.previousSegment=n,t.nextSegment=e,n&&(n.nextSegment=t),e&&(e.previousSegment=t);var i=t;return t.isSubpathStart&&(t.subpathStartSegment=t,i=e),i&&this.updateSubpathStartSegment(i),t},removeSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");var i=n.splice(t,1)[0],r=i.previousSegment,s=i.nextSegment;r&&(r.nextSegment=s),s&&(s.previousSegment=r),i.isSubpathStart&&s&&this.updateSubpathStartSegment(s)},replaceSegment:function(t,n){var e,i=this.segments,r=i.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var s=i[t],o=s.previousSegment,h=s.nextSegment,u=s.isSubpathStart;if(Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");i.splice(t,1);for(var a=n.length,c=0;c<a;c++){var l=n[c];e=this.prepareSegment(l,o,h),i.splice(t+c,0,e),o=e,u&&e.isSubpathStart&&(u=!1)}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,o,h),i.splice(t,1,e),u&&e.isSubpathStart&&(u=!1)}u&&h&&this.updateSubpathStartSegment(h)},round:function(t){for(var n=this.segments,e=n.length,i=0;i<e;i++){n[i].round(t)}return this},scale:function(t,n,e){for(var i=this.segments,r=i.length,s=0;s<r;s++){i[s].scale(t,n,e)}return this},segmentAt:function(t,n){var e=this.segmentIndexAt(t,n);return e?this.getSegment(e):null},segmentAtLength:function(t,n){var e=this.segmentIndexAtLength(t,n);return e?this.getSegment(e):null},segmentIndexAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.segmentIndexAtLength(r,i)},segmentIndexAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,h=null,u=0,a=0;a<i;a++){var c=r?a:i-1-a,l=e[c],f=o[c],d=l.length({precision:s,subdivisions:f});if(l.isVisible){if(t<=u+d)return c;h=c}u+=d}return h},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.tangentAtLength(r,i)},tangentAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,h=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,u=0,a=0;a<i;a++){var c=r?a:i-1-a,l=e[c],f=h[c],d=l.length({precision:o,subdivisions:f});if(l.isDifferentiable()){if(t<=u+d)return l.tangentAtLength((r?1:-1)*(t-u),{precision:o,subdivisions:f});s=l}u+=d}if(s){var g=r?1:0;return s.tangentAtT(g)}return null},tangentAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].tangentAtT(0);if(e<=i)return n[e-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].tangentAtT(r)},toPoints:function(t){var n=this.segments,e=n.length;if(0===e)return null;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=[],o=[],h=0;h<e;h++){var u=n[h];if(u.isVisible){var a=r[h];if(0<a.length){var c=a.map(function(t){return t.start});Array.prototype.push.apply(o,c)}else o.push(u.start)}else 0<o.length&&(o.push(n[h-1].end),s.push(o),o=[])}return 0<o.length&&(o.push(this.end),s.push(o)),s},toPolylines:function(t){var n=[],e=this.toPoints(t);if(!e)return null;for(var i=0,r=e.length;i<r;i++)n.push(new J(e[i]));return n},toString:function(){for(var t=this.segments,n=t.length,e="",i=0;i<n;i++){e+=t[i].serialize()+" "}return e.trim()},translate:function(t,n){for(var e=this.segments,i=e.length,r=0;r<i;r++){e[r].translate(t,n)}return this},updateSubpathStartSegment:function(t){for(var n=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=n?n.subpathStartSegment:null,t=(n=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,it.createSegment("M",0,0)),this}},Object.defineProperty(it.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=0;e<n;e++){var i=t[e];if(i.isVisible)return i.start}return t[n-1].end}}),Object.defineProperty(it.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=n-1;0<=e;e--){var i=t[e];if(i.isVisible)return i.end}return t[n-1].end}});var st={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var n=this.length();return 1<=t?n:n*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(st,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(st,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(st,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var ot=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ot))return rt(ot,i);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof R){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new E(+i[0],+i[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),t.push(rt(ot,o));return t}if(1===r)return this.end=new E(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],t.push(new ot(n));return t},ht={clone:function(){return new ot(this.end)},divideAt:function(t){var n=new R(this.start,this.end).divideAt(t);return[new ot(n[0]),new ot(n[1])]},divideAtLength:function(t){var n=new R(this.start,this.end).divideAtLength(t);return[new ot(n[0]),new ot(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(ht,"type",{configurable:!0,enumerable:!0,value:"L"}),ot.prototype=et(st,R.prototype,ht);var ut=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ut))return rt(ut,i);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(i[0]instanceof nt){if(1===r)return this.controlPoint1=i[0].controlPoint1.clone(),this.controlPoint2=i[0].controlPoint2.clone(),this.end=i[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(6===r)return this.controlPoint1=new E(+i[0],+i[1]),this.controlPoint2=new E(+i[2],+i[3]),this.end=new E(+i[4],+i[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=6)o=i.slice(s,s+6),t.push(rt(ut,o));return t}if(3===r)return this.controlPoint1=new E(i[0]),this.controlPoint2=new E(i[1]),this.end=new E(i[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],s=0;s<r;s+=3)n=i.slice(s,s+3),t.push(rt(ut,n));return t},at={clone:function(){return new ut(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,n){var e=new nt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,n);return[new ut(e[0]),new ut(e[1])]},divideAtLength:function(t,n){var e=new nt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,n);return[new ut(e[0]),new ut(e[1])]},divideAtT:function(t){var n=new nt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new ut(n[0]),new ut(n[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},serialize:function(){var t=this.controlPoint1,n=this.controlPoint2,e=this.end;return this.type+" "+t.x+" "+t.y+" "+n.x+" "+n.y+" "+e.x+" "+e.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}};Object.defineProperty(at,"type",{configurable:!0,enumerable:!0,value:"C"}),ut.prototype=et(st,nt.prototype,at);var ct=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ct))return rt(ct,i);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof R){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(i[0]instanceof nt){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new E(+i[0],+i[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),0===s?t.push(rt(ct,o)):t.push(rt(ot,o));return t}if(1===r)return this.end=new E(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],0===s?t.push(new ct(n)):t.push(new ot(n));return t},lt={bbox:function(){return null},clone:function(){return new ct(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(lt,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(lt,"type",{configurable:!0,enumerable:!0,value:"M"}),ct.prototype=et(st,lt);var ft=function(){for(var t=arguments,n=[],e=arguments.length,i=0;i<e;i++)n.push(t[i]);if(!(this instanceof ft))return rt(ft,n);if(0<e)throw new Error("Closepath constructor expects no arguments.");return this},dt={clone:function(){return new ft},divideAt:function(t){var n=new R(this.start,this.end).divideAt(t);return[n[1].isDifferentiable()?new ot(n[0]):this.clone(),new ot(n[1])]},divideAtLength:function(t){var n=new R(this.start,this.end).divideAtLength(t);return[n[1].isDifferentiable()?new ot(n[0]):this.clone(),new ot(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(dt,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(dt,"type",{configurable:!0,enumerable:!0,value:"Z"}),ft.prototype=et(st,R.prototype,dt);var gt=it.segmentTypes={L:ot,C:ut,M:ct,Z:ft,z:ft};it.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(gt).join("")+",.]*$"),it.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var vt={curveThroughPoints:function(t){return console.warn("deprecated"),new it(nt.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new E((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new E(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=this.getFirstControlPoints(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var h=this.getFirstControlPoints(s);for(n=0;n<r;n++)e.push(new E(o[n],h[n])),n<r-1?i.push(new E(2*t[n+1].x-o[n+1],2*t[n+1].y-h[n+1])):i.push(new E((t[r].x+o[r-1])/2,(t[r].y+h[r-1])/2));return[e,i]},getCurveDivider:function(t,n,e,i){console.warn("deprecated");var r=new nt(t,n,e,i);return function(t){var n=r.divide(t);return[{p0:n[0].start,p1:n[0].controlPoint1,p2:n[0].controlPoint2,p3:n[0].end},{p0:n[1].start,p1:n[1].controlPoint1,p2:n[1].controlPoint2,p3:n[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e},getInversionSolver:function(t,n,e,i){console.warn("deprecated");var r=new nt(t,n,e,i);return function(t){return r.closestPointT(t)}}},pt=function(t){return this instanceof pt?"string"==typeof t?new pt.parse(t):void(this.points=Array.isArray(t)?t.map(E):[]):new pt(t)};function yt(t,n){var e=t.start.x,i=t.start.y,r=t.end.x,s=t.end.y,o=n.start.x,h=n.start.y,u=r-e,a=s-i,c=n.end.x-o,l=n.end.y-h,f=e-o,d=i-h,g=u*l-c*a,v=(u*d-a*f)/g,p=(c*d-l*f)/g;return 0<=v&&v<=1&&0<=p&&p<=1}function wt(t,n){var e=t.a,i=t.b,r=t.x,s=t.y,o=n.start.x-r,h=n.end.x-r,u=n.start.y-s,a=e*e,c=i*i,l=h-o,f=n.end.y-s-u,d=l*l/a+f*f/c,g=2*o*l/a+2*u*f/c,v=g*g-4*d*(o*o/a+u*u/c-1);if(0===v){var p=-g/2/d;return 0<=p&&p<=1}if(0<v){var y=Math.sqrt(v),w=(-g+y)/2/d,m=(-g-y)/2/d;return 0<=w&&w<=1||0<=m&&m<=1}return!1}function mt(t,n){return function(t,n,e,i){var r=Math.cos,s=Math.sin,o=s(n),h=r(n),u=s(i),a=r(i),c=o*o,l=h*h,f=o*h,d=u*u,g=a*a,v=u*a,p=t.a*t.a,y=t.b*t.b,w=e.a*e.a,m=e.b*e.b,x=p*c+y*l,b=w*d+m*g,S=p*l+y*c,P=w*g+m*d,A=2*(y-p)*f,L=2*(m-w)*v,E=-2*x*t.x-A*t.y,T=-2*b*e.x-L*e.y,I=-A*t.x-2*S*t.y,C=-L*e.x-2*P*e.y,R=x*t.x*t.x+S*t.y*t.y+A*t.x*t.y-p*y,D=b*e.x*e.x+P*e.y*e.y+L*e.x*e.y-w*m;L/=2,T/=2,C/=2;var M=Ut([[x,A/=2,E/=2],[A,S,I/=2],[E,I,R]]),O=Ut([[b,L,T],[L,P,C],[T,C,D]]),N=.33333333*(Ut([[b,A,E],[L,S,I],[T,I,R]])+Ut([[x,L,E],[A,P,I],[E,C,R]])+Ut([[x,A,T],[A,S,C],[E,I,D]])),q=.33333333*(Ut([[x,L,T],[A,P,C],[E,C,D]])+Ut([[b,A,T],[L,S,C],[T,I,D]])+Ut([[b,L,E],[L,P,I],[T,C,R]])),z=Gt([[M,N],[N,q]]),W=Gt([[M,q],[N,O]]),j=Gt([[N,q],[q,O]]);if(0<Gt([[2*z,W],[W,2*j]])&&(0<q||0<N))return!1;return!0}(t,0,n,0)}function xt(t,n){var e=n.start,i=n.end,r=t.x,s=t.y,o=t.width,h=t.height;return!(e.x>r+o&&i.x>r+o||e.x<r&&i.x<r||e.y>s+h&&i.y>s+h||e.y<s&&i.y<s)&&(!(!t.containsPoint(n.start)&&!t.containsPoint(n.end))||(yt(t.topLine(),n)||yt(t.rightLine(),n)||yt(t.bottomLine(),n)||yt(t.leftLine(),n)))}function bt(t,n){return!!St(t,G.fromEllipse(n))&&It(pt.fromRect(t),n)}function St(t,n){return t.x<n.x+n.width&&t.x+t.width>n.x&&t.y<n.y+n.height&&t.y+t.height>n.y}function Pt(t,n){return jt(t,n,{interior:!1})}function At(t,n){return kt(t,n,{interior:!1})}function Lt(t,n){return Vt(t,n,{interior:!1})}function Et(t,n){return Zt(t,n,{interior:!1})}function Tt(t,n){return jt(t,n,{interior:!0})}function It(t,n){return kt(t,n,{interior:!0})}function Ct(t,n){return Vt(t,n,{interior:!0})}function Rt(t,n){return Zt(t,n,{interior:!0})}function Dt(t,n){return Bt(t,n,{interior:!0})}function Mt(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Tt(n,e):Pt(n,e)})}function Ot(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?It(n,e):At(n,e)})}function Nt(t,n,e){return zt(t,pt.fromRect(n),e)}function qt(t,n,e){return Ft(t,n,e,{interior:!1})}function zt(t,n,e){return Ft(t,n,e,{interior:!0})}function Wt(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?zt(e,n,r):qt(e,n,r)})}function jt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(n.start))return!0;var s=t.start,o=t.end,h=t.points;i=o.equals(s)?h:h.concat([s])}else i=t.points;for(var u=i.length,a=new R,c=0;c<u-1;c++)if(a.start=i[c],a.end=i[c+1],yt(n,a))return!0;return!1}function kt(t,n,e){void 0===e&&(e={});var i,r=t.start,s=t.end,o=t.points;if(n.containsPoint(r))return!0;var h=e.interior;if(void 0===h&&(h=!1),h){if(t.containsPoint(n.center()))return!0;i=s.equals(r)?o:o.concat([r])}else i=o;for(var u=i.length,a=new R,c=0;c<u-1;c++)if(a.start=i[c],a.end=i[c+1],wt(n,a))return!0;return!1}function Vt(t,n,e){return Bt(t,pt.fromRect(n),e)}function Ft(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Bt(e,n,r):Zt(e,n,r)})}function Zt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){var s=n.start;if(t.containsPoint(s))return!0;i=t.clone().close()}else i=t;for(var o=n.points,h=o.length,u=new R,a=0;a<h-1;a++)if(u.start=o[a],u.end=o[a+1],Pt(i,u))return!0;return!1}function Bt(t,n,e){return n.containsPoint(t.start)||Zt(t,n.clone().close(),e)}function Gt(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Ut(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}pt.parse=function(t){return new pt(X(t))},pt.fromRect=function(t){return new pt([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},pt.prototype=et(J.prototype,{type:v.Polygon,clone:function(){return new pt(Y(this.points))},convexHull:function(){return new pt(H(this.points))},lengthPoints:function(){var t=this.start,n=this.end,e=this.points;return e.length<=1||t.equals(n)?e:e.concat([t.clone()])}});var Xt={exists:function t(n,e,i,r){switch(n.type){case v.Line:switch(e.type){case v.Line:return yt(n,e)}break;case v.Ellipse:switch(e.type){case v.Line:return wt(n,e);case v.Ellipse:return mt(n,e)}break;case v.Rect:switch(e.type){case v.Line:return xt(n,e);case v.Ellipse:return bt(n,e);case v.Rect:return St(n,e)}break;case v.Polyline:switch(e.type){case v.Line:return Pt(n,e);case v.Ellipse:return At(n,e);case v.Rect:return Lt(n,e);case v.Polyline:return Et(n,e)}break;case v.Polygon:switch(e.type){case v.Line:return Tt(n,e);case v.Ellipse:return It(n,e);case v.Rect:return Ct(n,e);case v.Polyline:return Rt(n,e);case v.Polygon:return Dt(n,e)}break;case v.Path:switch(e.type){case v.Line:return Mt(n,e,i);case v.Ellipse:return Ot(n,e,i);case v.Rect:return Nt(n,e,i);case v.Polyline:return qt(n,e,i);case v.Polygon:return zt(n,e,i);case v.Path:return Wt(n,e,i,r)}}switch(e.type){case v.Ellipse:case v.Rect:case v.Polyline:case v.Polygon:case v.Path:return t(e,n,r,i);default:throw Error("The intersection for "+n+" and "+e+" could not be found.")}},lineWithLine:yt,ellipseWithLine:wt,ellipseWithEllipse:mt,rectWithLine:xt,rectWithEllipse:bt,rectWithRect:St,polylineWithLine:Pt,polylineWithEllipse:At,polylineWithRect:Lt,polylineWithPolyline:Et,polygonWithLine:Tt,polygonWithEllipse:It,polygonWithRect:Ct,polygonWithPolyline:Rt,polygonWithPolygon:Dt,pathWithLine:Mt,pathWithEllipse:Ot,pathWithRect:Nt,pathWithPolyline:qt,pathWithPolygon:zt,pathWithPath:Wt};t.Curve=nt,t.Ellipse=q,t.Line=R,t.Path=it,t.Point=E,t.Polygon=pt,t.Polyline=J,t.Rect=G,t.bezier=vt,t.ellipse=z,t.intersection=Xt,t.line=D,t.normalizeAngle=o,t.point=T,t.random=h,t.rect=U,t.scale={linear:function(t,n,e){var i=t[1]-t[0],r=n[1]-n[0];return(e-t[0])/i*r+n[0]||0}},t.snapToGrid=s,t.toDeg=c,t.toRad=l,t.types=v,Object.defineProperty(t,"__esModule",{value:!0})});
\ No newline at end of file
+!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n((t=t||self).g={})}(this,function(t){"use strict";var e=Math.round,i=Math.floor,r=Math.PI,o=function(t){return t%360+(t<0?360:0)},s=function(t,n){return n*e(t/n)},c=function(t){return 180*t/r%360},l=function(t,n){return(t=(n=n||!1)?t:t%360)*r/180},h=function(t,n){if(void 0===n)n=void 0===t?1:t,t=0;else if(n<t){var e=t;t=n,n=e}return i(Math.random()*(n-t+1)+t)},f=Math.cos,d=Math.sin,g=Math.atan2,n=function(t,n){var e=l(t.y),i=l(n.y),r=t.x,s=n.x,o=l(s-r),h=d(o)*f(i),u=f(e)*d(i)-d(e)*f(i)*f(o),a=c(g(h,u))-22.5;return a<0&&(a+=360),["NE","E","SE","S","SW","W","NW","N"][a=parseInt(a/45)]},u=function(t,n){var e=t.x,i=t.y;return(e-=n.x)*e+(i-=n.y)*i},a=function(t,n){return Math.sqrt(u(t,n))},v={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},p=Math.abs,y=Math.cos,w=Math.sin,m=Math.sqrt,x=Math.min,b=Math.max,S=Math.atan2,P=Math.round,A=Math.pow,L=Math.PI,E=function(t,n){if(!(this instanceof E))return new E(t,n);if("string"==typeof t){var e=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(e[0]),n=parseFloat(e[1])}else Object(t)===t&&(n=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===n?0:n};E.fromPolar=function(t,n,e){e=new E(e);var i=p(t*y(n)),r=p(t*w(n)),s=o(c(n));return s<90?r=-r:s<180?(i=-i,r=-r):s<270&&(i=-i),new E(e.x+i,e.y+r)},E.random=function(t,n,e,i){return new E(h(t,n),h(e,i))},E.prototype={type:v.Point,chooseClosest:function(t){var n=t.length;if(1===n)return new E(t[0]);for(var e=null,i=1/0,r=0;r<n;r++){var s=new E(t[r]),o=this.squaredDistance(s);o<i&&(e=s,i=o)}return e},adhereToRect:function(t){return t.containsPoint(this)||(this.x=x(b(this.x,t.x),t.x+t.width),this.y=x(b(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,n){var e=this.equals(t)||this.equals(n)?NaN:this.theta(n)-this.theta(t);return e<0&&(e+=360),e},bearing:function(t){return n(this,t)},changeInAngle:function(t,n,e){return this.clone().offset(-t,-n).theta(e)-this.theta(e)},clone:function(){return new E(this)},cross:function(t,n){return t&&n?(n.x-this.x)*(t.y-this.y)-(n.y-this.y)*(t.x-this.x):NaN},difference:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),new E(this.x-(t||0),this.y-(n||0))},distance:function(t){return a(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,n){var e=this.x,i=this.y;return new E((1-n)*e+n*t.x,(1-n)*i+n*t.y)},magnitude:function(){return m(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return p(t.x-this.x)+p(t.y-this.y)},move:function(t,n){var e=l(new E(t).theta(this));return this.offset(y(e)*n,-w(e)*n)},normalize:function(t){var n=(t||1)/this.magnitude();return this.scale(n,n)},offset:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x+=t||0,this.y+=n||0,this},reflection:function(t){return new E(t).move(this,this.distance(t))},rotate:function(t,n){if(0===n)return this;t=t||new E(0,0),n=l(o(-n));var e=y(n),i=w(n),r=e*(this.x-t.x)-i*(this.y-t.y)+t.x,s=i*(this.x-t.x)+e*(this.y-t.y)+t.y;return this.x=r,this.y=s,this},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=A(10,t)}return this.x=P(this.x*n)/n,this.y=P(this.y*n)/n,this},scale:function(t,n,e){return e=e&&new E(e)||new E(0,0),this.x=e.x+t*(this.x-e.x),this.y=e.y+n*(this.y-e.y),this},snapToGrid:function(t,n){return this.x=s(this.x,t),this.y=s(this.y,n||t),this},squaredDistance:function(t){return u(this,t)},theta:function(t){var n=-((t=new E(t)).y-this.y),e=t.x-this.x,i=S(n,e);return i<0&&(i=2*L+i),180*i/L},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new E(t)||new E(0,0);var n=this.x,e=this.y;return this.x=m((n-t.x)*(n-t.x)+(e-t.y)*(e-t.y)),this.y=l(t.theta(new E(n,e))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x=t||0,this.y=n||0,this},vectorAngle:function(t){return new E(0,0).angleBetween(this,t)}},E.prototype.translate=E.prototype.offset;var T=E,I=Math.max,C=Math.min,R=function(t,n){return this instanceof R?t instanceof R?new R(t.start,t.end):(this.start=new E(t),void(this.end=new E(n))):new R(t,n)};R.prototype={type:v.Line,angle:function(){var t=new E(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=C(this.start.x,this.end.x),n=C(this.start.y,this.end.y),e=I(this.start.x,this.end.x),i=I(this.start.y,this.end.y);return new G(t,n,e-t,i-n)},bearing:function(){return n(this.start,this.end)},clone:function(){return new R(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var n=this.vector().dot(new R(this.start,t).vector()),e=C(1,I(0,n/this.squaredLength()));return e!=e?0:e},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var n=this.start,e=this.end;if(0!==n.cross(t,e))return!1;var i=this.length();return!(new R(n,t).length()>i)&&!(new R(t,e).length()>i)},divideAt:function(t){var n=this.pointAt(t);return[new R(this.start,n),new R(n,this.end)]},divideAtLength:function(t){var n=this.pointAtLength(t);return[new R(this.start,n),new R(n,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,n){if(t&&t.intersectionWithLine){var e=t.intersectionWithLine(this,n);return e&&t instanceof R&&(e=e[0]),e}return null},intersectionWithLine:function(t){var n=new E(this.end.x-this.start.x,this.end.y-this.start.y),e=new E(t.end.x-t.start.x,t.end.y-t.start.y),i=n.x*e.y-n.y*e.x,r=new E(t.start.x-this.start.x,t.start.y-this.start.y),s=r.x*e.y-r.y*e.x,o=r.x*n.y-r.y*n.x;if(0===i||s*i<0||o*i<0)return null;if(0<i){if(i<s||i<o)return null}else if(s<i||o<i)return null;return[new E(this.start.x+s*n.x/i,this.start.y+s*n.y/i)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return a(this.start,this.end)},midpoint:function(){return new E((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var n=this.clone();if(!this.isDifferentiable())return n;var e=n.start,i=n.end,r=e.clone().rotate(i,270),s=i.clone().rotate(e,90);return e.move(s,t),i.move(r,t),n},pointAt:function(t){var n=this.start,e=this.end;return t<=0?n.clone():1<=t?e.clone():n.lerp(e,t)},pointAtLength:function(t){var n=this.start,e=this.end,i=!0;t<0&&(i=!1,t=-t);var r=this.length();return r<=t?i?e.clone():n.clone():this.pointAt((i?t:r-t)/r)},pointOffset:function(t){t=new E(t);var n=this.start,e=this.end;return((e.x-n.x)*(t.y-n.y)-(e.y-n.y)*(t.x-n.x))/this.length()},rotate:function(t,n){return this.start.rotate(t,n),this.end.rotate(t,n),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.end.scale(t,n,e),this},setLength:function(t){var n=this.length();if(!n)return this;var e=t/n;return this.scale(e,e,this.start)},squaredLength:function(){return u(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAt(t),r=new R(n,e);return r.translate(i.x-n.x,i.y-n.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAtLength(t),r=new R(n,e);return r.translate(i.x-n.x,i.y-n.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,n){return this.start.translate(t,n),this.end.translate(t,n),this},vector:function(){return new E(this.end.x-this.start.x,this.end.y-this.start.y)}},R.prototype.intersection=R.prototype.intersect;var D=R,M=Math.sqrt,O=Math.round,N=Math.pow,q=function(t,n,e){return this instanceof q?t instanceof q?new q(new E(t.x,t.y),t.a,t.b):(t=new E(t),this.x=t.x,this.y=t.y,this.a=n,void(this.b=e)):new q(t,n,e)};q.fromRect=function(t){return t=new G(t),new q(t.center(),t.width/2,t.height/2)},q.prototype={type:v.Ellipse,bbox:function(){return new G(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new E(this.x,this.y)},clone:function(){return new q(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.a+=2*t,this.b+=2*n,this},intersectionWithLine:function(t){var n=[],e=t.start,i=t.end,r=this.a,s=this.b,o=t.vector(),h=e.difference(new E(this)),u=new E(o.x/(r*r),o.y/(s*s)),a=new E(h.x/(r*r),h.y/(s*s)),c=o.dot(u),l=o.dot(a),f=l*l-c*(h.dot(a)-1);if(f<0)return null;if(0<f){var d=M(f),g=(-l-d)/c,v=(-l+d)/c;if((g<0||1<g)&&(v<0||1<v))return null;0<=g&&g<=1&&n.push(e.lerp(i,g)),0<=v&&v<=1&&n.push(e.lerp(i,v))}else{var p=-l/c;if(!(0<=p&&p<=1))return null;n.push(e.lerp(i,p))}return n},intersectionWithLineFromCenterToPoint:function(t,n){t=new E(t),n&&t.rotate(new E(this.x,this.y),n);var e,i=t.x-this.x,r=t.y-this.y;if(0===i)return e=this.bbox().pointNearestToPoint(t),n?e.rotate(new E(this.x,this.y),-n):e;var s=r/i,o=s*s,h=this.a*this.a,u=this.b*this.b,a=M(1/(1/h+o/u)),c=s*(a=i<0?-a:a);return e=new E(this.x+a,this.y+c),n?e.rotate(new E(this.x,this.y),-n):e},normalizedDistance:function(t){var n=t.x,e=t.y,i=this.a,r=this.b,s=this.x,o=this.y;return(n-s)*(n-s)/(i*i)+(e-o)*(e-o)/(r*r)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=N(10,t)}return this.x=O(this.x*n)/n,this.y=O(this.y*n)/n,this.a=O(this.a*n)/n,this.b=O(this.b*n)/n,this},tangentTheta:function(t){var n,e,i=t.x,r=t.y,s=this.a,o=this.b,h=this.bbox().center(),u=h.x,a=h.y,c=i>h.x+s/2,l=i<h.x-s/2;return c||l?e=s*s/(i-u)-s*s*(r-a)*((n=i>h.x?r-30:r+30)-a)/(o*o*(i-u))+u:n=o*o/(r-a)-o*o*(i-u)*((e=r>h.y?i+30:i-30)-u)/(s*s*(r-a))+a,new E(e,n).theta(t)},toString:function(){return new E(this.x,this.y).toString()+" "+this.a+" "+this.b}};var z=q,W=Math.abs,j=Math.cos,k=Math.sin,V=Math.min,F=Math.max,Z=Math.round,B=Math.pow,G=function(t,n,e,i){if(!(this instanceof G))return new G(t,n,e,i);Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===n?0:n,this.width=void 0===e?0:e,this.height=void 0===i?0:i};G.fromEllipse=function(t){return t=new q(t),new G(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},G.fromPointUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new E;e=i=1/0,r=s=-1/0;for(var h=0;h<t.length;h++){o.update(t[h]);var u=o.x,a=o.y;u<e&&(e=u),r<u&&(r=u),a<i&&(i=a),s<a&&(s=a)}return new G(e,i,r-e,s-i)},G.fromRectUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new G;e=i=1/0,r=s=-1/0;for(var h=0;h<t.length;h++){o.update(t[h]);var u=o.x,a=o.y,c=u+o.width,l=a+o.height;u<e&&(e=u),r<c&&(r=c),a<i&&(i=a),s<l&&(s=l)}return new G(e,i,r-e,s-i)},G.prototype={type:v.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var n=this.width,e=this.height,i=l(t),r=W(k(i)),s=W(j(i)),o=n*s+e*r,h=n*r+e*s;return this.x+=(n-o)/2,this.y+=(e-h)/2,this.width=o,this.height=h,this},bottomLeft:function(){return new E(this.x,this.y+this.height)},bottomLine:function(){return new R(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new E(this.x+this.width/2,this.y+this.height)},center:function(){return new E(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new G(this)},containsPoint:function(t){return(t=new E(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var n=new G(this).normalize(),e=new G(t).normalize(),i=n.width,r=n.height,s=e.width,o=e.height;if(!(i&&r&&s&&o))return!1;var h=n.x,u=n.y,a=e.x,c=e.y;return s+=a,i+=h,o+=c,r+=u,h<=a&&s<=i&&u<=c&&o<=r},corner:function(){return new E(this.x+this.width,this.y+this.height)},equals:function(t){var n=new G(this).normalize(),e=new G(t).normalize();return n.x===e.x&&n.y===e.y&&n.width===e.width&&n.height===e.height},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.x-=t,this.y-=n,this.width+=2*t,this.height+=2*n,this},intersect:function(t){var n=this.origin(),e=this.corner(),i=t.origin(),r=t.corner();if(r.x<=n.x||r.y<=n.y||i.x>=e.x||i.y>=e.y)return null;var s=F(n.x,i.x),o=F(n.y,i.y);return new G(s,o,V(e.x,r.x)-s,V(e.y,r.y)-o)},intersectionWithLine:function(t){var n,e,i=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],s=[],o=i.length;for(e=0;e<o;e++)null!==(n=t.intersect(i[e]))&&s.indexOf(n.toString())<0&&(r.push(n),s.push(n.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,n){t=new E(t);var e,i=new E(this.x+this.width/2,this.y+this.height/2);n&&t.rotate(i,n);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],s=new R(i,t),o=r.length-1;0<=o;--o){var h=r[o].intersection(s);if(null!==h){e=h;break}}return e&&n&&e.rotate(i,-n),e},leftLine:function(){return new R(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new E(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,n){var e,i,r,s,o,h,u,a;t=new G(t),n||(n=t.center());var c=n.x,l=n.y;e=i=r=s=o=h=u=a=1/0;var f=t.topLeft();f.x<c&&(e=(this.x-c)/(f.x-c)),f.y<l&&(o=(this.y-l)/(f.y-l));var d=t.bottomRight();d.x>c&&(i=(this.x+this.width-c)/(d.x-c)),d.y>l&&(h=(this.y+this.height-l)/(d.y-l));var g=t.topRight();g.x>c&&(r=(this.x+this.width-c)/(g.x-c)),g.y<l&&(u=(this.y-l)/(g.y-l));var v=t.bottomLeft();return v.x<c&&(s=(this.x-c)/(v.x-c)),v.y>l&&(a=(this.y+this.height-l)/(v.y-l)),{sx:V(e,i,r,s),sy:V(o,h,u,a)}},maxRectUniformScaleToFit:function(t,n){var e=this.maxRectScaleToFit(t,n);return V(e.sx,e.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,n=this.y,e=this.width,i=this.height;return this.width<0&&(t=this.x+this.width,e=-this.width),this.height<0&&(n=this.y+this.height,i=-this.height),this.x=t,this.y=n,this.width=e,this.height=i,this},offset:function(t,n){return E.prototype.offset.call(this,t,n)},origin:function(){return new E(this.x,this.y)},pointNearestToPoint:function(t){if(t=new E(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new E(this.x+this.width,t.y);case"left":return new E(this.x,t.y);case"bottom":return new E(t.x,this.y+this.height);case"top":return new E(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new R(this.topRight(),this.bottomRight())},rightMiddle:function(){return new E(this.x+this.width,this.y+this.height/2)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=B(10,t)}return this.x=Z(this.x*n)/n,this.y=Z(this.y*n)/n,this.width=Z(this.width*n)/n,this.height=Z(this.height*n)/n,this},scale:function(t,n,e){return e=this.origin().scale(t,n,e),this.x=e.x,this.y=e.y,this.width*=t,this.height*=n,this},sideNearestToPoint:function(t){var n=(t=new E(t)).x-this.x,e=this.x+this.width-t.x,i=t.y-this.y,r=n,s="left";return e<r&&(r=e,s="right"),i<r&&(r=i,s="top"),this.y+this.height-t.y<r&&(s="bottom"),s},snapToGrid:function(t,n){var e=this.origin().snapToGrid(t,n),i=this.corner().snapToGrid(t,n);return this.x=e.x,this.y=e.y,this.width=i.x-e.x,this.height=i.y-e.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new R(this.topLeft(),this.topRight())},topMiddle:function(){return new E(this.x+this.width/2,this.y)},topRight:function(){return new E(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return G.fromRectUnion(this,t)},update:function(t,n,e,i){return Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=t||0,this.y=n||0,this.width=e||0,this.height=i||0,this}},G.prototype.bottomRight=G.prototype.corner,G.prototype.topLeft=G.prototype.origin,G.prototype.translate=G.prototype.offset;var U=G;function X(t){var n=t.trim();if(""===n)return[];for(var e=[],i=n.split(/\b\s*,\s*|,\s*|\s+/),r=i.length,s=0;s<r;s+=2)e.push({x:+i[s],y:+i[s+1]});return e}function Y(t){var n=t.length;if(0===n)return[];for(var e=[],i=0;i<n;i++){var r=t[i].clone();e.push(r)}return e}function H(t){var n,e,i,r=Math.abs,s=t.length;if(0===s)return[];for(n=0;n<s;n++)void 0===i?i=t[n]:t[n].y<i.y?i=t[n]:t[n].y===i.y&&t[n].x>i.x&&(i=t[n]);var o=[];for(n=0;n<s;n++){var h=i.theta(t[n]);0===h&&(h=360);var u=[t[n],n,h];o.push(u)}if(o.sort(function(t,n){var e=t[2]-n[2];return 0===e&&(e=n[1]-t[1]),e}),2<o.length){var a=o[o.length-1];o.unshift(a)}for(var c,l,f,d,g,v,p,y={},w=[];0!==o.length;)if(l=(c=o.pop())[0],!y.hasOwnProperty(c[0]+"@@"+c[1]))for(var m=!1;!m;)if(w.length<2)w.push(c),m=!0;else{d=(f=w.pop())[0];var x=(v=(g=w.pop())[0]).cross(d,l);if(x<0)w.push(g),w.push(f),w.push(c),m=!0;else if(0===x){var b=d.angleBetween(v,l);r(b-180)<1e-10?(y[f[0]+"@@"+f[1]]=d,w.push(g)):d.equals(l)||v.equals(d)?(y[f[0]+"@@"+f[1]]=d,w.push(g)):r((b+1)%360-1)<1e-10&&(w.push(g),o.push(f))}else y[f[0]+"@@"+f[1]]=d,w.push(g)}2<w.length&&w.pop();var S=-1;for(e=w.length,n=0;n<e;n++){var P=w[n][1];(void 0===p||P<p)&&(p=P,S=n)}var A=[];if(0<S){var L=w.slice(S),E=w.slice(0,S);A=L.concat(E)}else A=w;var T=[];for(e=A.length,n=0;n<e;n++)T.push(A[n][0]);return T}var J=function(t){return this instanceof J?"string"==typeof t?new J.parse(t):void(this.points=Array.isArray(t)?t.map(E):[]):new J(t)};J.parse=function(t){return new J(X(t))},J.fromRect=function(t){return new J([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},J.prototype={type:v.Polyline,bbox:function(){var t=1/0,n=-1/0,e=1/0,i=-1/0,r=this.points,s=r.length;if(0===s)return null;for(var o=0;o<s;o++){var h=r[o],u=h.x,a=h.y;u<t&&(t=u),n<u&&(n=u),a<e&&(e=a),i<a&&(i=a)}return new G(t,e,n-t,i-e)},clone:function(){return new J(Y(this.points))},closestPoint:function(t){var n=this.closestPointLength(t);return this.pointAtLength(n)},closestPointLength:function(t){var n,e=this.lengthPoints(),i=e.length;if(0===i)return 0;if(1===i)return 0;for(var r=1/0,s=0,o=i-1,h=0;h<o;h++){var u=new R(e[h],e[h+1]),a=u.length(),c=u.closestPointNormalizedLength(t),l=u.pointAt(c).squaredDistance(t);l<r&&(r=l,n=s+c*a),s+=a}return n},closestPointNormalizedLength:function(t){var n=this.closestPointLength(t);if(0===n)return 0;var e=this.length();return 0===e?0:n/e},closestPointTangent:function(t){var n=this.closestPointLength(t);return this.tangentAtLength(n)},containsPoint:function(t){var n=this.points,e=n.length;if(0===e)return!1;for(var i=t.x,r=t.y,s=e-1,o=0,h=0,u=new R,a=new R,c=new E;o<e;o++){var l=n[s],f=n[o];if(t.equals(l))return!0;if(u.start=l,u.end=f,u.containsPoint(t))return!0;if(r<=l.y&&r>f.y||r>l.y&&r<=f.y){var d=l.x-i>f.x-i?l.x-i:f.x-i;0<=d&&(c.x=i+d,c.y=r,a.start=t,a.end=c,u.intersect(a)&&h++)}s=o}return h%2==1},close:function(){var t=this.start,n=this.end,e=this.points;return t&&n&&!t.equals(n)&&e.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new J(H(this.points))},equals:function(t){if(!t)return!1;var n=this.points,e=t.points,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=t.points[r];if(!s.equals(o))return!1}return!0},intersectionWithLine:function(t){for(var n=new R(t),e=[],i=this.lengthPoints(),r=new R,s=0,o=i.length-1;s<o;s++){r.start=i[s],r.end=i[s+1];var h=n.intersectionWithLine(r);h&&e.push(h[0])}return 0<e.length?e:null},isDifferentiable:function(){var t=this.points,n=t.length;if(0===n)return!1;for(var e=new R,i=n-1,r=0;r<i;r++)if(e.start=t[r],e.end=t[r+1],e.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),n=t.length;if(0===n)return 0;for(var e=0,i=n-1,r=0;r<i;r++)e+=t[r].distance(t[r+1]);return e},pointAt:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();if(t<=0)return n[0].clone();if(1<=t)return n[e-1].clone();var i=this.length()*t;return this.pointAtLength(i)},pointAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();var i=!0;t<0&&(i=!1,t=-t);for(var r=0,s=e-1,o=0;o<s;o++){var h=i?o:s-1-o,u=n[h],a=n[h+1],c=new R(u,a),l=u.distance(a);if(t<=r+l)return c.pointAtLength((i?1:-1)*(t-r));r+=l}return(i?n[e-1]:n[0]).clone()},round:function(t){for(var n=this.points,e=n.length,i=0;i<e;i++)n[i].round(t);return this},scale:function(t,n,e){for(var i=this.points,r=i.length,s=0;s<r;s++)i[s].scale(t,n,e);return this},simplify:function(t){void 0===t&&(t={});var n=this.points;if(n.length<3)return this;for(var e=t.threshold||0,i=0;n[i+2];){var r=i+1,s=i+2,o=n[i],h=n[r],u=n[s];new R(o,u).closestPoint(h).distance(h)<=e?n.splice(r,1):i+=1}return this},tangentAt:function(t){var n=this.lengthPoints().length;if(0===n)return null;if(1===n)return null;t<0&&(t=0),1<t&&(t=1);var e=this.length()*t;return this.tangentAtLength(e)},tangentAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return null;var i,r=!0;t<0&&(r=!1,t=-t);for(var s=0,o=e-1,h=0;h<o;h++){var u=r?h:o-1-h,a=n[u],c=n[u+1],l=new R(a,c),f=a.distance(c);if(l.isDifferentiable()){if(t<=s+f)return l.tangentAtLength((r?1:-1)*(t-s));i=l}s+=f}if(i){var d=r?1:0;return i.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,n){for(var e=this.points,i=e.length,r=0;r<i;r++)e[r].translate(t,n);return this},serialize:function(){var t=this.points,n=t.length;if(0===n)return"";for(var e="",i=0;i<n;i++){var r=t[i];e+=r.x+","+r.y+" "}return e.trim()}},Object.defineProperty(J.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(J.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var _=Math.abs,$=Math.sqrt,K=Math.min,Q=Math.max,tt=Math.pow,nt=function(t,n,e,i){return this instanceof nt?t instanceof nt?new nt(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new E(t),this.controlPoint1=new E(n),this.controlPoint2=new E(e),void(this.end=new E(i))):new nt(t,n,e,i)};function et(t){var n,e,i=arguments,r=[];for(e=arguments.length,n=1;n<e;n++)r.push(i[n]);if(!t)throw new Error("Missing a parent object.");var s=Object.create(t);for(e=r.length,n=0;n<e;n++){var o,h,u=r[n];for(h in u)u.hasOwnProperty(h)&&(delete s[h],o=Object.getOwnPropertyDescriptor(u,h),Object.defineProperty(s,h,o))}return s}nt.throughPoints=function(){function u(t){var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var n=function(t){var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new E((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new E(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=u(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var h=u(s);for(n=0;n<r;n++)e.push(new E(o[n],h[n])),n<r-1?i.push(new E(2*t[n+1].x-o[n+1],2*t[n+1].y-h[n+1])):i.push(new E((t[r].x+o[r-1])/2,(t[r].y+h[r-1])/2));return[e,i]}(t),e=[],i=n[0].length,r=0;r<i;r++){var s=new E(n[0][r].x,n[0][r].y),o=new E(n[1][r].x,n[1][r].y);e.push(new nt(t[r],s,o,t[r+1]))}return e}}(),nt.prototype={type:v.Curve,bbox:function(){for(var t,n,e,i,r,s,o,h,u=this.start,a=this.controlPoint1,c=this.controlPoint2,l=this.end,f=u.x,d=u.y,g=a.x,v=a.y,p=c.x,y=c.y,w=l.x,m=l.y,x=new Array,b=new Array,S=[new Array,new Array],P=0;P<2;++P)if(e=0===P?(n=6*f-12*g+6*p,t=-3*f+9*g-9*p+3*w,3*g-3*f):(n=6*d-12*v+6*y,t=-3*d+9*v-9*y+3*m,3*v-3*d),_(t)<1e-12){if(_(n)<1e-12)continue;0<(i=-e/n)&&i<1&&b.push(i)}else h=$(o=n*n-4*e*t),o<0||(0<(r=(-n+h)/(2*t))&&r<1&&b.push(r),0<(s=(-n-h)/(2*t))&&s<1&&b.push(s));for(var A,L,E,T=b.length,I=T;T--;)L=(A=1-(i=b[T]))*A*A*f+3*A*A*i*g+3*A*i*i*p+i*i*i*w,S[0][T]=L,E=A*A*A*d+3*A*A*i*v+3*A*i*i*y+i*i*i*m,S[1][T]=E,x[T]={X:L,Y:E};b[I]=0,b[I+1]=1,x[I]={X:f,Y:d},x[I+1]={X:w,Y:m},S[0][I]=f,S[1][I]=d,S[0][I+1]=w,S[1][I+1]=m,b.length=I+2,S[0].length=I+2,S[1].length=I+2,x.length=I+2;var C=K.apply(null,S[0]),R=K.apply(null,S[1]),D=Q.apply(null,S[0]),M=Q.apply(null,S[1]);return new G(C,R,D-C,M-R)},clone:function(){return new nt(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,n){return this.pointAtT(this.closestPointT(t,n))},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions};return this.lengthAtT(this.closestPointT(t,i),i)},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.closestPointLength(t,i);if(!r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){for(var e,i,r,s,o,h,u,a=void 0===(n=n||{}).precision?this.PRECISION:n.precision,c=void 0===n.subdivisions?this.getSubdivisions({precision:a}):n.subdivisions,l=c.length,f=l?1/l:0,d=0;d<l;d++){var g=c[d],v=g.start.distance(t),p=g.end.distance(t),y=v+p;(!u||y<u)&&(i=d*f,r=(d+1)*f,s=v,o=p,h=(e=g).start.distance(g.end),u=y)}for(var w=tt(10,-a);;){var m=s?_(s-o)/s:0,x=o?_(s-o)/o:0;if(m<w||x<w||(!s||s<h*w||(!o||o<h*w)))return s<=o?i:r;var b=e.divide(.5);f/=2;var S=b[0].start.distance(t),P=b[0].end.distance(t),A=S+P,L=b[1].start.distance(t),E=b[1].end.distance(t);o=A<=L+E?(e=b[0],r-=f,s=S,P):(e=b[1],i+=f,s=L,E)}},closestPointTangent:function(t,n){return this.tangentAtT(this.closestPointT(t,n))},containsPoint:function(t,n){return this.toPolyline(n).containsPoint(t)},divideAt:function(t,n){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var e=this.tAt(t,n);return this.divideAtT(e)},divideAtLength:function(t,n){var e=this.tAtLength(t,n);return this.divideAtT(e)},divideAtT:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return[new nt(n,n,n,n),new nt(n,e,i,r)];if(1<=t)return[new nt(n,e,i,r),new nt(r,r,r,r)];var s=this.getSkeletonPoints(t),o=s.startControlPoint1,h=s.startControlPoint2,u=s.divider,a=s.dividerControlPoint1,c=s.dividerControlPoint2;return[new nt(n,o,h,u),new nt(u,a,c,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:n.clone(),startControlPoint2:n.clone(),divider:n.clone(),dividerControlPoint1:e.clone(),dividerControlPoint2:i.clone()};if(1<=t)return{startControlPoint1:e.clone(),startControlPoint2:i.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var s=new R(n,e).pointAt(t),o=new R(e,i).pointAt(t),h=new R(i,r).pointAt(t),u=new R(s,o).pointAt(t),a=new R(o,h).pointAt(t);return{startControlPoint1:s,startControlPoint2:u,divider:new R(u,a).pointAt(t),dividerControlPoint1:a,dividerControlPoint2:h}},getSubdivisions:function(t){var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=[new nt(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===n)return e;for(var i=this.endpointDistance(),r=tt(10,-n),s=0;;){s+=1;for(var o=[],h=e.length,u=0;u<h;u++){var a=e[u].divide(.5);o.push(a[0],a[1])}for(var c=0,l=o.length,f=0;f<l;f++){c+=o[f].endpointDistance()}if(1<s&&(0!==c?(c-i)/c:0)<r)return o;e=o,i=c}},isDifferentiable:function(){var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},length:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=0,r=e.length,s=0;s<r;s++){i+=e[s].endpointDistance()}return i},lengthAtT:function(t,n){if(t<=0)return 0;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision;return this.divide(t)[0].length({precision:e})},pointAt:function(t,n){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=this.tAt(t,n);return this.pointAtT(e)},pointAtLength:function(t,n){var e=this.tAtLength(t,n);return this.pointAtT(e)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},tangentAt:function(t,n){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.tAt(t,n);return this.tangentAtT(e)},tangentAtLength:function(t,n){if(!this.isDifferentiable())return null;var e=this.tAtLength(t,n);return this.tangentAtT(e)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var n=this.getSkeletonPoints(t),e=n.startControlPoint2,i=n.dividerControlPoint1,r=n.divider,s=new R(e,i);return s.translate(r.x-e.x,r.y-e.y),s},tAt:function(t,n){if(t<=0)return 0;if(1<=t)return 1;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.length(i)*t;return this.tAtLength(r,i)},tAtLength:function(t,n){var e=!0;t<0&&(e=!1,t=-t);for(var i,r,s,o,h,u=void 0===(n=n||{}).precision?this.PRECISION:n.precision,a=void 0===n.subdivisions?this.getSubdivisions({precision:u}):n.subdivisions,c={precision:u,subdivisions:a},l=0,f=a.length,d=1/f,g=0;g<f;g++){var v=e?g:f-1-g,p=a[g],y=p.endpointDistance();if(t<=l+y){i=p,r=v*d,s=(v+1)*d,o=e?t-l:y+l-t,h=e?y+l-t:t-l;break}l+=y}if(!i)return e?1:0;for(var w=this.length(c),m=tt(10,-u);;){var x,b;if((0!==w?o/w:0)<m)return r;if((0!==w?h/w:0)<m)return s;var S=i.divide(.5);d/=2;var P=S[0].endpointDistance(),A=S[1].endpointDistance();b=o<=P?(i=S[0],s-=d,P-(x=o)):(i=S[1],r+=d,A-(x=o-P)),o=x,h=b}},toPoints:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=[e[0].start.clone()],r=e.length,s=0;s<r;s++){var o=e[s];i.push(o.end.clone())}return i},toPolyline:function(t){return new J(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.start.translate(t,n),this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}},nt.prototype.divide=nt.prototype.divideAtT;var it=function(t){if(!(this instanceof it))return new it(t);if("string"==typeof t)return new it.parse(t);var n,e;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(e=(t=t.reduce(function(t,n){return t.concat(n)},[])).length,t[0].isSegment)for(n=0;n<e;n++){var i=t[n];this.appendSegment(i)}else{var r=null;for(n=0;n<e;n++){var s=t[n];if(!(s instanceof R||s instanceof nt))throw new Error("Cannot construct a path segment from the provided object.");0===n&&this.appendSegment(it.createSegment("M",s.start)),r&&!r.end.equals(s.start)&&this.appendSegment(it.createSegment("M",s.start)),s instanceof R?this.appendSegment(it.createSegment("L",s.end)):s instanceof nt&&this.appendSegment(it.createSegment("C",s.controlPoint1,s.controlPoint2,s.end)),r=s}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof R)this.appendSegment(it.createSegment("M",t.start)),this.appendSegment(it.createSegment("L",t.end));else if(t instanceof nt)this.appendSegment(it.createSegment("M",t.start)),this.appendSegment(it.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof J))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(e=t.points.length,n=0;n<e;n++){var o=t.points[n];0===n?this.appendSegment(it.createSegment("M",o)):this.appendSegment(it.createSegment("L",o))}}else;};function rt(t,n){return n.unshift(null),new(Function.prototype.bind.apply(t,n))}it.parse=function(t){if(!t)return new it;for(var n=new it,e=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),i=e.length,r=0;r<i;r++){var s=e[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),o=it.createSegment.apply(this,s);n.appendSegment(o)}return n},it.createSegment=function(t){var n=arguments;if(!t)throw new Error("Type must be provided.");var e=it.segmentTypes[t];if(!e)throw new Error(t+" is not a recognized path segment type.");for(var i=[],r=arguments.length,s=1;s<r;s++)i.push(n[s]);return rt(e,i)},it.prototype={type:v.Path,appendSegment:function(t){var n,e=this.segments,i=e.length,r=0!==i?e[i-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=t.length,o=0;o<s;o++){var h=t[o];n=this.prepareSegment(h,r,null),e.push(n),r=n}}else{if(!t||!t.isSegment)throw new Error("Segment required.");n=this.prepareSegment(t,r,null),e.push(n)}},bbox:function(){var t,n=this.segments,e=n.length;if(0===e)return null;for(var i=0;i<e;i++){var r=n[i];if(r.isVisible){var s=r.bbox();t=t?t.union(s):s}}if(t)return t;var o=n[e-1];return new G(o.end.x,o.end.y,0,0)},clone:function(){for(var t=this.segments,n=t.length,e=new it,i=0;i<n;i++){var r=t[i].clone();e.appendSegment(r)}return e},closestPoint:function(t,n){var e=this.closestPointT(t,n);return e?this.pointAtT(e):null},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointT(t,i);return r?this.lengthAtT(r,i):0},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointLength(t,i);if(0===r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,h=1/0,u=0;u<i;u++){var a=e[u],c=o[u];if(a.isVisible){var l=a.closestPointT(t,{precision:s,subdivisions:c}),f=a.pointAtT(l),d=new R(f,t).squaredLength();d<h&&(r={segmentIndex:u,value:l},h=d)}}return r||{segmentIndex:i-1,value:1}},closestPointTangent:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,h=1/0,u=0;u<i;u++){var a=e[u],c=o[u];if(a.isDifferentiable()){var l=a.closestPointT(t,{precision:s,subdivisions:c}),f=a.pointAtT(l),d=new R(f,t).squaredLength();d<h&&(r=a.tangentAtT(l),h=d)}}return r||null},containsPoint:function(t,n){var e=this.toPolylines(n);if(!e)return!1;for(var i=e.length,r=0,s=0;s<i;s++){e[s].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.divideAtLength(r,i)},divideAtLength:function(t,n){var e=this.segments.length;if(0===e)return null;var i=!0;t<0&&(i=!1,t=-t);var r,s,o,h,u,a,c,l=void 0===(n=n||{}).precision?this.PRECISION:n.precision,f=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:l}):n.segmentSubdivisions,d=0;for(r=0;r<e;r++){var g=i?r:e-1-r;s=this.getSegment(g);var v=f[g],p=s.length({precision:l,subdivisions:v});if(s.isDifferentiable()&&(u=s,a=g,t<=d+p)){h=g,o=s.divideAtLength((i?1:-1)*(t-d),{precision:l,subdivisions:v});break}d+=p}if(!u)return null;o||(h=a,c=i?1:0,o=u.divideAtT(c));var y=this.clone();y.replaceSegment(h,o);var w=h,m=h+1,x=h+2;o[0].isDifferentiable()||(y.removeSegment(w),m-=1,x-=1);var b=y.getSegment(m).start;y.insertSegment(m,it.createSegment("M",b)),x+=1,o[1].isDifferentiable()||(y.removeSegment(x-1),x-=1);var S=x-w-1;for(r=x;r<y.segments.length;r++){var P=this.getSegment(r-S);if("Z"===(s=y.getSegment(r)).type&&!P.subpathStartSegment.end.equals(s.subpathStartSegment.end)){var A=it.createSegment("L",P.end);y.replaceSegment(r,A)}}return[new it(y.segments.slice(0,m)),new it(y.segments.slice(m))]},equals:function(t){if(!t)return!1;var n=this.segments,e=t.segments,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=e[r];if(s.type!==o.type||!s.equals(o))return!1}return!0},getSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");return n[t]},getSegmentSubdivisions:function(t){for(var n=this.segments,e=n.length,i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],s=0;s<e;s++){var o=n[s].getSubdivisions({precision:i});r.push(o)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,n=t.length,e=[],i=0;i<n;i++){var r=t[i];r.isSubpathStart?e.push(new it(r)):e[e.length-1].appendSegment(r)}return e},insertSegment:function(t,n){var e,i=this.segments,r=i.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var s=null,o=null;if(0!==r&&(o=1<=t?(s=i[t-1]).nextSegment:i[0]),Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var h=n.length,u=0;u<h;u++){var a=n[u];e=this.prepareSegment(a,s,o),i.splice(t+u,0,e),s=e}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,s,o),i.splice(t,0,e)}},intersectionWithLine:function(t,n){var e=null,i=this.toPolylines(n);if(!i)return null;for(var r=0,s=i.length;r<s;r++){var o=i[r],h=t.intersect(o);h&&(e||(e=[]),Array.isArray(h)?Array.prototype.push.apply(e,h):e.push(h))}return e},isDifferentiable:function(){for(var t=this.segments,n=t.length,e=0;e<n;e++){if(t[e].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var n=this.segments,e=n.length;if(0===e)return 0;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=0,o=0;o<e;o++){var h=n[o],u=r[o];s+=h.length({subdivisions:u})}return s},lengthAtT:function(t,n){var e=this.segments,i=e.length;if(0===i)return 0;var r=t.segmentIndex;if(r<0)return 0;var s=t.value;i<=r?(r=i-1,s=1):s<0?s=0:1<s&&(s=1);for(var o,h=void 0===(n=n||{}).precision?this.PRECISION:n.precision,u=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:h}):n.segmentSubdivisions,a=0,c=0;c<r;c++){var l=e[c];o=u[c],a+=l.length({precisison:h,subdivisions:o})}return l=e[r],o=u[r],a+=l.lengthAtT(s,{precisison:h,subdivisions:o})},pointAt:function(t,n){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.pointAtLength(r,i)},pointAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,h=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,u=0,a=0;a<i;a++){var c=r?a:i-1-a,l=e[c],f=h[c],d=l.length({precision:o,subdivisions:f});if(l.isVisible){if(t<=u+d)return l.pointAtLength((r?1:-1)*(t-u),{precision:o,subdivisions:f});s=l}u+=d}return s?r?s.end:s.start:e[i-1].end.clone()},pointAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].pointAtT(0);if(e<=i)return n[e-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].pointAtT(r)},PRECISION:3,prepareSegment:function(t,n,e){t.previousSegment=n,t.nextSegment=e,n&&(n.nextSegment=t),e&&(e.previousSegment=t);var i=t;return t.isSubpathStart&&(t.subpathStartSegment=t,i=e),i&&this.updateSubpathStartSegment(i),t},removeSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");var i=n.splice(t,1)[0],r=i.previousSegment,s=i.nextSegment;r&&(r.nextSegment=s),s&&(s.previousSegment=r),i.isSubpathStart&&s&&this.updateSubpathStartSegment(s)},replaceSegment:function(t,n){var e,i=this.segments,r=i.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var s=i[t],o=s.previousSegment,h=s.nextSegment,u=s.isSubpathStart;if(Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");i.splice(t,1);for(var a=n.length,c=0;c<a;c++){var l=n[c];e=this.prepareSegment(l,o,h),i.splice(t+c,0,e),o=e,u&&e.isSubpathStart&&(u=!1)}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,o,h),i.splice(t,1,e),u&&e.isSubpathStart&&(u=!1)}u&&h&&this.updateSubpathStartSegment(h)},round:function(t){for(var n=this.segments,e=n.length,i=0;i<e;i++){n[i].round(t)}return this},scale:function(t,n,e){for(var i=this.segments,r=i.length,s=0;s<r;s++){i[s].scale(t,n,e)}return this},segmentAt:function(t,n){var e=this.segmentIndexAt(t,n);return e?this.getSegment(e):null},segmentAtLength:function(t,n){var e=this.segmentIndexAtLength(t,n);return e?this.getSegment(e):null},segmentIndexAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.segmentIndexAtLength(r,i)},segmentIndexAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,h=null,u=0,a=0;a<i;a++){var c=r?a:i-1-a,l=e[c],f=o[c],d=l.length({precision:s,subdivisions:f});if(l.isVisible){if(t<=u+d)return c;h=c}u+=d}return h},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.tangentAtLength(r,i)},tangentAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,h=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,u=0,a=0;a<i;a++){var c=r?a:i-1-a,l=e[c],f=h[c],d=l.length({precision:o,subdivisions:f});if(l.isDifferentiable()){if(t<=u+d)return l.tangentAtLength((r?1:-1)*(t-u),{precision:o,subdivisions:f});s=l}u+=d}if(s){var g=r?1:0;return s.tangentAtT(g)}return null},tangentAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].tangentAtT(0);if(e<=i)return n[e-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].tangentAtT(r)},toPoints:function(t){var n=this.segments,e=n.length;if(0===e)return null;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=[],o=[],h=0;h<e;h++){var u=n[h];if(u.isVisible){var a=r[h];if(0<a.length){var c=a.map(function(t){return t.start});Array.prototype.push.apply(o,c)}else o.push(u.start)}else 0<o.length&&(o.push(n[h-1].end),s.push(o),o=[])}return 0<o.length&&(o.push(this.end),s.push(o)),s},toPolylines:function(t){var n=[],e=this.toPoints(t);if(!e)return null;for(var i=0,r=e.length;i<r;i++)n.push(new J(e[i]));return n},toString:function(){for(var t=this.segments,n=t.length,e="",i=0;i<n;i++){e+=t[i].serialize()+" "}return e.trim()},translate:function(t,n){for(var e=this.segments,i=e.length,r=0;r<i;r++){e[r].translate(t,n)}return this},updateSubpathStartSegment:function(t){for(var n=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=n?n.subpathStartSegment:null,t=(n=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,it.createSegment("M",0,0)),this}},Object.defineProperty(it.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=0;e<n;e++){var i=t[e];if(i.isVisible)return i.start}return t[n-1].end}}),Object.defineProperty(it.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=n-1;0<=e;e--){var i=t[e];if(i.isVisible)return i.end}return t[n-1].end}});var st={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var n=this.length();return 1<=t?n:n*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(st,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(st,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(st,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var ot=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ot))return rt(ot,i);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof R){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new E(+i[0],+i[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),t.push(rt(ot,o));return t}if(1===r)return this.end=new E(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],t.push(new ot(n));return t},ht={clone:function(){return new ot(this.end)},divideAt:function(t){var n=new R(this.start,this.end).divideAt(t);return[new ot(n[0]),new ot(n[1])]},divideAtLength:function(t){var n=new R(this.start,this.end).divideAtLength(t);return[new ot(n[0]),new ot(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(ht,"type",{configurable:!0,enumerable:!0,value:"L"}),ot.prototype=et(st,R.prototype,ht);var ut=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ut))return rt(ut,i);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(i[0]instanceof nt){if(1===r)return this.controlPoint1=i[0].controlPoint1.clone(),this.controlPoint2=i[0].controlPoint2.clone(),this.end=i[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(6===r)return this.controlPoint1=new E(+i[0],+i[1]),this.controlPoint2=new E(+i[2],+i[3]),this.end=new E(+i[4],+i[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=6)o=i.slice(s,s+6),t.push(rt(ut,o));return t}if(3===r)return this.controlPoint1=new E(i[0]),this.controlPoint2=new E(i[1]),this.end=new E(i[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],s=0;s<r;s+=3)n=i.slice(s,s+3),t.push(rt(ut,n));return t},at={clone:function(){return new ut(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,n){var e=new nt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,n);return[new ut(e[0]),new ut(e[1])]},divideAtLength:function(t,n){var e=new nt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,n);return[new ut(e[0]),new ut(e[1])]},divideAtT:function(t){var n=new nt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new ut(n[0]),new ut(n[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},serialize:function(){var t=this.controlPoint1,n=this.controlPoint2,e=this.end;return this.type+" "+t.x+" "+t.y+" "+n.x+" "+n.y+" "+e.x+" "+e.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}};Object.defineProperty(at,"type",{configurable:!0,enumerable:!0,value:"C"}),ut.prototype=et(st,nt.prototype,at);var ct=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ct))return rt(ct,i);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof R){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(i[0]instanceof nt){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new E(+i[0],+i[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),0===s?t.push(rt(ct,o)):t.push(rt(ot,o));return t}if(1===r)return this.end=new E(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],0===s?t.push(new ct(n)):t.push(new ot(n));return t},lt={bbox:function(){return null},clone:function(){return new ct(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(lt,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(lt,"type",{configurable:!0,enumerable:!0,value:"M"}),ct.prototype=et(st,lt);var ft=function(){for(var t=arguments,n=[],e=arguments.length,i=0;i<e;i++)n.push(t[i]);if(!(this instanceof ft))return rt(ft,n);if(0<e)throw new Error("Closepath constructor expects no arguments.");return this},dt={clone:function(){return new ft},divideAt:function(t){var n=new R(this.start,this.end).divideAt(t);return[n[1].isDifferentiable()?new ot(n[0]):this.clone(),new ot(n[1])]},divideAtLength:function(t){var n=new R(this.start,this.end).divideAtLength(t);return[n[1].isDifferentiable()?new ot(n[0]):this.clone(),new ot(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(dt,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(dt,"type",{configurable:!0,enumerable:!0,value:"Z"}),ft.prototype=et(st,R.prototype,dt);var gt=it.segmentTypes={L:ot,C:ut,M:ct,Z:ft,z:ft};it.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(gt).join("")+",.]*$"),it.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var vt={curveThroughPoints:function(t){return console.warn("deprecated"),new it(nt.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new E((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new E(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=this.getFirstControlPoints(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var h=this.getFirstControlPoints(s);for(n=0;n<r;n++)e.push(new E(o[n],h[n])),n<r-1?i.push(new E(2*t[n+1].x-o[n+1],2*t[n+1].y-h[n+1])):i.push(new E((t[r].x+o[r-1])/2,(t[r].y+h[r-1])/2));return[e,i]},getCurveDivider:function(t,n,e,i){console.warn("deprecated");var r=new nt(t,n,e,i);return function(t){var n=r.divide(t);return[{p0:n[0].start,p1:n[0].controlPoint1,p2:n[0].controlPoint2,p3:n[0].end},{p0:n[1].start,p1:n[1].controlPoint1,p2:n[1].controlPoint2,p3:n[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e},getInversionSolver:function(t,n,e,i){console.warn("deprecated");var r=new nt(t,n,e,i);return function(t){return r.closestPointT(t)}}},pt=function(t){return this instanceof pt?"string"==typeof t?new pt.parse(t):void(this.points=Array.isArray(t)?t.map(E):[]):new pt(t)};function yt(t,n){var e=t.start.x,i=t.start.y,r=t.end.x,s=t.end.y,o=n.start.x,h=n.start.y,u=r-e,a=s-i,c=n.end.x-o,l=n.end.y-h,f=e-o,d=i-h,g=u*l-c*a,v=(u*d-a*f)/g,p=(c*d-l*f)/g;return 0<=v&&v<=1&&0<=p&&p<=1}function wt(t,n){var e=t.a,i=t.b,r=t.x,s=t.y,o=n.start.x-r,h=n.end.x-r,u=n.start.y-s,a=e*e,c=i*i,l=h-o,f=n.end.y-s-u,d=l*l/a+f*f/c,g=2*o*l/a+2*u*f/c,v=g*g-4*d*(o*o/a+u*u/c-1);if(0===v){var p=-g/2/d;return 0<=p&&p<=1}if(0<v){var y=Math.sqrt(v),w=(-g+y)/2/d,m=(-g-y)/2/d;return 0<=w&&w<=1||0<=m&&m<=1}return!1}function mt(t,n){return function(t,n,e,i){var r=Math.cos,s=Math.sin,o=s(n),h=r(n),u=s(i),a=r(i),c=o*o,l=h*h,f=o*h,d=u*u,g=a*a,v=u*a,p=t.a*t.a,y=t.b*t.b,w=e.a*e.a,m=e.b*e.b,x=p*c+y*l,b=w*d+m*g,S=p*l+y*c,P=w*g+m*d,A=2*(y-p)*f,L=2*(m-w)*v,E=-2*x*t.x-A*t.y,T=-2*b*e.x-L*e.y,I=-A*t.x-2*S*t.y,C=-L*e.x-2*P*e.y,R=x*t.x*t.x+S*t.y*t.y+A*t.x*t.y-p*y,D=b*e.x*e.x+P*e.y*e.y+L*e.x*e.y-w*m;L/=2,T/=2,C/=2;var M=Ut([[x,A/=2,E/=2],[A,S,I/=2],[E,I,R]]),O=Ut([[b,L,T],[L,P,C],[T,C,D]]),N=.33333333*(Ut([[b,A,E],[L,S,I],[T,I,R]])+Ut([[x,L,E],[A,P,I],[E,C,R]])+Ut([[x,A,T],[A,S,C],[E,I,D]])),q=.33333333*(Ut([[x,L,T],[A,P,C],[E,C,D]])+Ut([[b,A,T],[L,S,C],[T,I,D]])+Ut([[b,L,E],[L,P,I],[T,C,R]])),z=Gt([[M,N],[N,q]]),W=Gt([[M,q],[N,O]]),j=Gt([[N,q],[q,O]]);if(0<Gt([[2*z,W],[W,2*j]])&&(0<q||0<N))return!1;return!0}(t,0,n,0)}function xt(t,n){var e=n.start,i=n.end,r=t.x,s=t.y,o=t.width,h=t.height;return!(e.x>r+o&&i.x>r+o||e.x<r&&i.x<r||e.y>s+h&&i.y>s+h||e.y<s&&i.y<s)&&(!(!t.containsPoint(n.start)&&!t.containsPoint(n.end))||(yt(t.topLine(),n)||yt(t.rightLine(),n)||yt(t.bottomLine(),n)||yt(t.leftLine(),n)))}function bt(t,n){return!!St(t,G.fromEllipse(n))&&It(pt.fromRect(t),n)}function St(t,n){return t.x<n.x+n.width&&t.x+t.width>n.x&&t.y<n.y+n.height&&t.y+t.height>n.y}function Pt(t,n){return jt(t,n,{interior:!1})}function At(t,n){return kt(t,n,{interior:!1})}function Lt(t,n){return Vt(t,n,{interior:!1})}function Et(t,n){return Zt(t,n,{interior:!1})}function Tt(t,n){return jt(t,n,{interior:!0})}function It(t,n){return kt(t,n,{interior:!0})}function Ct(t,n){return Vt(t,n,{interior:!0})}function Rt(t,n){return Zt(t,n,{interior:!0})}function Dt(t,n){return Bt(t,n,{interior:!0})}function Mt(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Tt(n,e):Pt(n,e)})}function Ot(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?It(n,e):At(n,e)})}function Nt(t,n,e){return zt(t,pt.fromRect(n),e)}function qt(t,n,e){return Ft(t,n,e,{interior:!1})}function zt(t,n,e){return Ft(t,n,e,{interior:!0})}function Wt(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?zt(e,n,r):qt(e,n,r)})}function jt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(n.start))return!0;var s=t.start,o=t.end,h=t.points;i=o.equals(s)?h:h.concat([s])}else i=t.points;for(var u=i.length,a=new R,c=0;c<u-1;c++)if(a.start=i[c],a.end=i[c+1],yt(n,a))return!0;return!1}function kt(t,n,e){void 0===e&&(e={});var i,r=t.start,s=t.end,o=t.points;if(n.containsPoint(r))return!0;var h=e.interior;if(void 0===h&&(h=!1),h){if(t.containsPoint(n.center()))return!0;i=s.equals(r)?o:o.concat([r])}else i=o;for(var u=i.length,a=new R,c=0;c<u-1;c++)if(a.start=i[c],a.end=i[c+1],wt(n,a))return!0;return!1}function Vt(t,n,e){return Bt(t,pt.fromRect(n),e)}function Ft(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Bt(e,n,r):Zt(e,n,r)})}function Zt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){var s=n.start;if(t.containsPoint(s))return!0;i=t.clone().close()}else i=t;for(var o=n.points,h=o.length,u=new R,a=0;a<h-1;a++)if(u.start=o[a],u.end=o[a+1],Pt(i,u))return!0;return!1}function Bt(t,n,e){return n.containsPoint(t.start)||Zt(t,n.clone().close(),e)}function Gt(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Ut(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}pt.parse=function(t){return new pt(X(t))},pt.fromRect=function(t){return new pt([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},pt.prototype=et(J.prototype,{type:v.Polygon,clone:function(){return new pt(Y(this.points))},convexHull:function(){return new pt(H(this.points))},lengthPoints:function(){var t=this.start,n=this.end,e=this.points;return e.length<=1||t.equals(n)?e:e.concat([t.clone()])}});var Xt={exists:function t(n,e,i,r){switch(n.type){case v.Line:switch(e.type){case v.Line:return yt(n,e)}break;case v.Ellipse:switch(e.type){case v.Line:return wt(n,e);case v.Ellipse:return mt(n,e)}break;case v.Rect:switch(e.type){case v.Line:return xt(n,e);case v.Ellipse:return bt(n,e);case v.Rect:return St(n,e)}break;case v.Polyline:switch(e.type){case v.Line:return Pt(n,e);case v.Ellipse:return At(n,e);case v.Rect:return Lt(n,e);case v.Polyline:return Et(n,e)}break;case v.Polygon:switch(e.type){case v.Line:return Tt(n,e);case v.Ellipse:return It(n,e);case v.Rect:return Ct(n,e);case v.Polyline:return Rt(n,e);case v.Polygon:return Dt(n,e)}break;case v.Path:switch(e.type){case v.Line:return Mt(n,e,i);case v.Ellipse:return Ot(n,e,i);case v.Rect:return Nt(n,e,i);case v.Polyline:return qt(n,e,i);case v.Polygon:return zt(n,e,i);case v.Path:return Wt(n,e,i,r)}}switch(e.type){case v.Ellipse:case v.Rect:case v.Polyline:case v.Polygon:case v.Path:return t(e,n,r,i);default:throw Error("The intersection for "+n+" and "+e+" could not be found.")}},lineWithLine:yt,ellipseWithLine:wt,ellipseWithEllipse:mt,rectWithLine:xt,rectWithEllipse:bt,rectWithRect:St,polylineWithLine:Pt,polylineWithEllipse:At,polylineWithRect:Lt,polylineWithPolyline:Et,polygonWithLine:Tt,polygonWithEllipse:It,polygonWithRect:Ct,polygonWithPolyline:Rt,polygonWithPolygon:Dt,pathWithLine:Mt,pathWithEllipse:Ot,pathWithRect:Nt,pathWithPolyline:qt,pathWithPolygon:zt,pathWithPath:Wt};t.Curve=nt,t.Ellipse=q,t.Line=R,t.Path=it,t.Point=E,t.Polygon=pt,t.Polyline=J,t.Rect=G,t.bezier=vt,t.ellipse=z,t.intersection=Xt,t.line=D,t.normalizeAngle=o,t.point=T,t.random=h,t.rect=U,t.scale={linear:function(t,n,e){var i=t[1]-t[0],r=n[1]-n[0];return(e-t[0])/i*r+n[0]||0}},t.snapToGrid=s,t.toDeg=c,t.toRad=l,t.types=v,Object.defineProperty(t,"__esModule",{value:!0})});
\ No newline at end of file
diff --git a/dist/joint.core.css b/dist/joint.core.css
index a00d9674b..5c1e95ad4 100644
--- a/dist/joint.core.css
+++ b/dist/joint.core.css
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -64,6 +64,7 @@ the whole group of elements. Each plugin can provide its own stylesheet.
 }
 
 .joint-element * {
+   -webkit-user-drag: none;
    user-drag: none;
 }
 
diff --git a/dist/joint.core.js b/dist/joint.core.js
index 1666dc400..1de651e1e 100644
--- a/dist/joint.core.js
+++ b/dist/joint.core.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -3134,12 +3134,25 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	var rect = Rect;
 
 	function parsePoints(svgString) {
-	    svgString = svgString.trim();
-	    if (svgString === '') { return []; }
+
+	    // Step 1: Discard surrounding spaces
+	    var trimmedString = svgString.trim();
+	    if (trimmedString === '') { return []; }
+
 	    var points = [];
-	    var coords = svgString.split(/\s*,\s*|\s+/);
-	    var n = coords.length;
-	    for (var i = 0; i < n; i += 2) {
+
+	    // Step 2: Split at commas (+ their surrounding spaces) or at multiple spaces
+	    // ReDoS mitigation: Have an anchor at the beginning of each alternation
+	    // Note: This doesn't simplify double (or more) commas - causes empty coords
+	    // This regex is used by `split()`, so it doesn't need to use /g
+	    var coords = trimmedString.split(/\b\s*,\s*|,\s*|\s+/);
+
+	    var numCoords = coords.length;
+	    for (var i = 0; i < numCoords; i += 2) {
+	        // Step 3: Convert each coord to number
+	        // Note: If the coord cannot be converted to a number, it will be `NaN`
+	        // Note: If the coord is empty ("", e.g. from ",," input), it will be `0`
+	        // Note: If we end up with an odd number of coords, the last point's second coord will be `NaN`
 	        points.push({ x: +coords[i], y: +coords[i + 1] });
 	    }
 	    return points;
@@ -9342,37 +9355,61 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	        };
 	    };
 
-	    V.transformRegex = /(\w+)\(([^,)]+),?([^)]+)?\)/gi;
+	    // Note: This regex allows multiple commas as separator which is incorrect in SVG
+	    // This regex is used by `split()`, so it doesn't need to use /g
 	    V.transformSeparatorRegex = /[ ,]+/;
-	    V.transformationListRegex = /^(\w+)\((.*)\)/;
+	    // Note: All following regexes are more restrictive than SVG specification
+	    // ReDoS mitigation: Use an anchor at the beginning of the match
+	    // ReDoS mitigation: Avoid backtracking (uses `[^()]+` instead of `.*?`)
+	    // ReDoS mitigation: Don't match initial `(` inside repeated part
+	    // The following regex needs to use /g (= cannot use capturing groups)
+	    V.transformRegex = /\b\w+\([^()]+\)/g;
+	    // The following regexes need to use capturing groups (= cannot use /g)
+	    V.transformFunctionRegex = /\b(\w+)\(([^()]+)\)/;
+	    V.transformTranslateRegex = /\btranslate\(([^()]+)\)/;
+	    V.transformRotateRegex = /\brotate\(([^()]+)\)/;
+	    V.transformScaleRegex = /\bscale\(([^()]+)\)/;
 
 	    V.transformStringToMatrix = function(transform) {
 
+	        // Initialize result matrix as identity matrix
 	        var transformationMatrix = V.createSVGMatrix();
-	        var matches = transform && transform.match(V.transformRegex);
-	        if (!matches) {
+
+	        // Note: Multiple transform functions are allowed in `transform` string
+	        // `match()` returns `null` if none found
+	        var transformMatches = transform && transform.match(V.transformRegex);
+	        if (!transformMatches) {
+	            // Return identity matrix
 	            return transformationMatrix;
 	        }
 
-	        for (var i = 0, n = matches.length; i < n; i++) {
-	            var transformationString = matches[i];
+	        var numMatches = transformMatches.length;
+	        for (var i = 0; i < numMatches; i++) {
 
-	            var transformationMatch = transformationString.match(V.transformationListRegex);
-	            if (transformationMatch) {
-	                var sx, sy, tx, ty, angle;
+	            var transformMatch = transformMatches[i];
+	            // Use same regex as above, but with capturing groups
+	            // `match()` returns values of capturing groups as `[1]`, `[2]`
+	            var transformFunctionMatch = transformMatch.match(V.transformFunctionRegex);
+	            if (transformFunctionMatch) {
+
+	                var sx = (void 0), sy = (void 0), tx = (void 0), ty = (void 0), angle = (void 0);
 	                var ctm = V.createSVGMatrix();
-	                var args = transformationMatch[2].split(V.transformSeparatorRegex);
-	                switch (transformationMatch[1].toLowerCase()) {
+	                var transformFunction = transformFunctionMatch[1].toLowerCase();
+	                var args = transformFunctionMatch[2].split(V.transformSeparatorRegex);
+	                switch (transformFunction) {
+
 	                    case 'scale':
 	                        sx = parseFloat(args[0]);
 	                        sy = (args[1] === undefined) ? sx : parseFloat(args[1]);
 	                        ctm = ctm.scaleNonUniform(sx, sy);
 	                        break;
+
 	                    case 'translate':
 	                        tx = parseFloat(args[0]);
 	                        ty = parseFloat(args[1]);
 	                        ctm = ctm.translate(tx, ty);
 	                        break;
+
 	                    case 'rotate':
 	                        angle = parseFloat(args[0]);
 	                        tx = parseFloat(args[1]) || 0;
@@ -9383,14 +9420,17 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	                            ctm = ctm.rotate(angle);
 	                        }
 	                        break;
+
 	                    case 'skewx':
 	                        angle = parseFloat(args[0]);
 	                        ctm = ctm.skewX(angle);
 	                        break;
+
 	                    case 'skewy':
 	                        angle = parseFloat(args[0]);
 	                        ctm = ctm.skewY(angle);
 	                        break;
+
 	                    case 'matrix':
 	                        ctm.a = parseFloat(args[0]);
 	                        ctm.b = parseFloat(args[1]);
@@ -9399,10 +9439,12 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	                        ctm.e = parseFloat(args[4]);
 	                        ctm.f = parseFloat(args[5]);
 	                        break;
+
 	                    default:
 	                        continue;
 	                }
 
+	                // Multiply current transformation into result matrix
 	                transformationMatrix = transformationMatrix.multiply(ctm);
 	            }
 
@@ -9431,16 +9473,21 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	            var separator = V.transformSeparatorRegex;
 
-	            // Allow reading transform string with a single matrix
+	            // Special handling for `transform` with one or more matrix functions
 	            if (transform.trim().indexOf('matrix') >= 0) {
 
+	                // Convert EVERYTHING in `transform` string to a matrix
+	                // Will combine ALL matrixes * ALL translates * ALL scales * ALL rotates
+	                // Note: In non-matrix case, we only take first one of each (if any)
 	                var matrix = V.transformStringToMatrix(transform);
 	                var decomposedMatrix = V.decomposeMatrix(matrix);
 
+	                // Extract `translate`, `scale`, `rotate` from matrix
 	                translate = [decomposedMatrix.translateX, decomposedMatrix.translateY];
 	                scale = [decomposedMatrix.scaleX, decomposedMatrix.scaleY];
 	                rotate = [decomposedMatrix.rotation];
 
+	                // Rewrite `transform` string in `translate scale rotate` format
 	                var transformations = [];
 	                if (translate[0] !== 0 || translate[1] !== 0) {
 	                    transformations.push('translate(' + translate + ')');
@@ -9455,15 +9502,18 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	            } else {
 
-	                var translateMatch = transform.match(/translate\((.*?)\)/);
+	                // Extract `translate`, `rotate`, `scale` functions from `transform` string
+	                // Note: We only detect the first match of each (if any)
+	                // `match()` returns value of capturing group as `[1]`
+	                var translateMatch = transform.match(V.transformTranslateRegex);
 	                if (translateMatch) {
 	                    translate = translateMatch[1].split(separator);
 	                }
-	                var rotateMatch = transform.match(/rotate\((.*?)\)/);
+	                var rotateMatch = transform.match(V.transformRotateRegex);
 	                if (rotateMatch) {
 	                    rotate = rotateMatch[1].split(separator);
 	                }
-	                var scaleMatch = transform.match(/scale\((.*?)\)/);
+	                var scaleMatch = transform.match(V.transformScaleRegex);
 	                if (scaleMatch) {
 	                    scale = scaleMatch[1].split(separator);
 	                }
@@ -29899,7 +29949,8 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	        if (evt.button === 2) {
 	            this.contextMenuFired = true;
-	            this.contextMenuTrigger($.Event(evt, { type: 'contextmenu', data: evt.data }));
+	            var contextmenuEvt = $.Event(evt, { type: 'contextmenu', data: evt.data });
+	            this.contextMenuTrigger(contextmenuEvt);
 	        } else {
 	            var view = this.findView(evt.target);
 
@@ -30162,12 +30213,21 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	    onmagnet: function(evt) {
 
-	        this.magnetEvent(evt, function(view, evt, _, x, y) {
-	            view.onmagnet(evt, x, y);
-	        });
+	        if (evt.button === 2) {
+	            this.contextMenuFired = true;
+	            this.magnetContextMenuFired = true;
+	            var contextmenuEvt = $.Event(evt, { type: 'contextmenu', data: evt.data });
+	            this.magnetContextMenuTrigger(contextmenuEvt);
+	            if (contextmenuEvt.isPropagationStopped()) {
+	                evt.stopPropagation();
+	            }
+	        } else {
+	            this.magnetEvent(evt, function(view, evt, _, x, y) {
+	                view.onmagnet(evt, x, y);
+	            });
+	        }
 	    },
 
-
 	    magnetpointerdblclick: function(evt) {
 
 	        this.magnetEvent(evt, function(view, evt, magnet, x, y) {
@@ -30176,8 +30236,17 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	    },
 
 	    magnetcontextmenu: function(evt) {
-
 	        if (this.options.preventContextMenu) { evt.preventDefault(); }
+
+	        if (this.magnetContextMenuFired) {
+	            this.magnetContextMenuFired = false;
+	            return;
+	        }
+
+	        this.magnetContextMenuTrigger(evt);
+	    },
+
+	    magnetContextMenuTrigger: function(evt) {
 	        this.magnetEvent(evt, function(view, evt, magnet, x, y) {
 	            view.magnetcontextmenu(evt, magnet, x, y);
 	        });
@@ -32772,7 +32841,7 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 		Control: Control
 	});
 
-	var version = "3.6.3";
+	var version = "3.6.4";
 
 	var Vectorizer = V;
 	var layout = { PortLabel: PortLabel, Port: Port };
diff --git a/dist/joint.core.min.css b/dist/joint.core.min.css
index 2fdcfde65..20bb879fd 100644
--- a/dist/joint.core.min.css
+++ b/dist/joint.core.min.css
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-.joint-viewport{-webkit-user-select:none;-moz-user-select:none;user-select:none}.joint-paper-background,.joint-paper-grid,.joint-paper>svg{position:absolute;top:0;left:0;right:0;bottom:0}[magnet=true]:not(.joint-element){cursor:crosshair}[magnet=true]:not(.joint-element):hover{opacity:.7}.joint-element{cursor:move}.joint-element *{user-drag:none}.joint-element .scalable *{vector-effect:non-scaling-stroke}.marker-source,.marker-target{vector-effect:non-scaling-stroke}.joint-paper{position:relative}.joint-highlight-opacity{opacity:.3}.joint-link .connection,.joint-link .connection-wrap{fill:none}.marker-vertices{opacity:0;cursor:move}.marker-arrowheads{opacity:0;cursor:move;cursor:-webkit-grab;cursor:-moz-grab}.link-tools{opacity:0;cursor:pointer}.link-tools .tool-options{display:none}.joint-link:hover .link-tools,.joint-link:hover .marker-arrowheads,.joint-link:hover .marker-vertices{opacity:1}.marker-vertex-remove{cursor:pointer;opacity:.1}.marker-vertex-group:hover .marker-vertex-remove{opacity:1}.marker-vertex-remove-area{opacity:.1;cursor:pointer}.marker-vertex-group:hover .marker-vertex-remove-area{opacity:1}.joint-element .fobj{overflow:hidden}.joint-element .fobj body{background-color:transparent;margin:0;position:static}.joint-element .fobj div{text-align:center;vertical-align:middle;display:table-cell;padding:0 5px 0 5px}.joint-paper.joint-theme-dark{background-color:#18191b}.joint-link.joint-theme-dark .connection-wrap{stroke:#8f8ff3;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-dark .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-dark .connection{stroke-linejoin:round}.joint-link.joint-theme-dark .link-tools .tool-remove circle{fill:#f33636}.joint-link.joint-theme-dark .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-dark .link-tools [event="link:options"] circle{fill:green}.joint-link.joint-theme-dark .marker-vertex{fill:#5652db}.joint-link.joint-theme-dark .marker-vertex:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-arrowhead{fill:#5652db}.joint-link.joint-theme-dark .marker-arrowhead:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-vertex-remove-area{fill:green;stroke:#006400}.joint-link.joint-theme-dark .marker-vertex-remove{fill:#fff;stroke:#fff}.joint-paper.joint-theme-default{background-color:#fff}.joint-link.joint-theme-default .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-default .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-default .connection{stroke-linejoin:round}.joint-link.joint-theme-default .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-default .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-default .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-default .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-default .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-default .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-default .marker-vertex-remove{fill:#fff}@font-face{font-family:lato-light;src:url(data:application/font-woff;charset=utf-8;base64,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) format('woff');font-weight:400;font-style:normal}.joint-link.joint-theme-material .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-material .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-material .connection{stroke-linejoin:round}.joint-link.joint-theme-material .link-tools .tool-remove circle{fill:#c64242}.joint-link.joint-theme-material .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-material .marker-vertex{fill:#d0d8e8}.joint-link.joint-theme-material .marker-vertex:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-arrowhead{fill:#d0d8e8}.joint-link.joint-theme-material .marker-arrowhead:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-vertex-remove-area{fill:#5fa9ee}.joint-link.joint-theme-material .marker-vertex-remove{fill:#fff}.joint-link.joint-theme-modern .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-modern .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-modern .connection{stroke-linejoin:round}.joint-link.joint-theme-modern .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-modern .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-modern .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-modern .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-modern .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-modern .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-modern .marker-vertex-remove{fill:#fff}
\ No newline at end of file
+.joint-viewport{-webkit-user-select:none;-moz-user-select:none;user-select:none}.joint-paper-background,.joint-paper-grid,.joint-paper>svg{position:absolute;top:0;left:0;right:0;bottom:0}[magnet=true]:not(.joint-element){cursor:crosshair}[magnet=true]:not(.joint-element):hover{opacity:.7}.joint-element{cursor:move}.joint-element *{-webkit-user-drag:none;user-drag:none}.joint-element .scalable *{vector-effect:non-scaling-stroke}.marker-source,.marker-target{vector-effect:non-scaling-stroke}.joint-paper{position:relative}.joint-highlight-opacity{opacity:.3}.joint-link .connection,.joint-link .connection-wrap{fill:none}.marker-vertices{opacity:0;cursor:move}.marker-arrowheads{opacity:0;cursor:move;cursor:-webkit-grab;cursor:-moz-grab}.link-tools{opacity:0;cursor:pointer}.link-tools .tool-options{display:none}.joint-link:hover .link-tools,.joint-link:hover .marker-arrowheads,.joint-link:hover .marker-vertices{opacity:1}.marker-vertex-remove{cursor:pointer;opacity:.1}.marker-vertex-group:hover .marker-vertex-remove{opacity:1}.marker-vertex-remove-area{opacity:.1;cursor:pointer}.marker-vertex-group:hover .marker-vertex-remove-area{opacity:1}.joint-element .fobj{overflow:hidden}.joint-element .fobj body{background-color:transparent;margin:0;position:static}.joint-element .fobj div{text-align:center;vertical-align:middle;display:table-cell;padding:0 5px 0 5px}.joint-paper.joint-theme-dark{background-color:#18191b}.joint-link.joint-theme-dark .connection-wrap{stroke:#8f8ff3;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-dark .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-dark .connection{stroke-linejoin:round}.joint-link.joint-theme-dark .link-tools .tool-remove circle{fill:#f33636}.joint-link.joint-theme-dark .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-dark .link-tools [event="link:options"] circle{fill:green}.joint-link.joint-theme-dark .marker-vertex{fill:#5652db}.joint-link.joint-theme-dark .marker-vertex:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-arrowhead{fill:#5652db}.joint-link.joint-theme-dark .marker-arrowhead:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-vertex-remove-area{fill:green;stroke:#006400}.joint-link.joint-theme-dark .marker-vertex-remove{fill:#fff;stroke:#fff}.joint-paper.joint-theme-default{background-color:#fff}.joint-link.joint-theme-default .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-default .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-default .connection{stroke-linejoin:round}.joint-link.joint-theme-default .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-default .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-default .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-default .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-default .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-default .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-default .marker-vertex-remove{fill:#fff}@font-face{font-family:lato-light;src:url(data:application/font-woff;charset=utf-8;base64,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) format('woff');font-weight:400;font-style:normal}.joint-link.joint-theme-material .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-material .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-material .connection{stroke-linejoin:round}.joint-link.joint-theme-material .link-tools .tool-remove circle{fill:#c64242}.joint-link.joint-theme-material .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-material .marker-vertex{fill:#d0d8e8}.joint-link.joint-theme-material .marker-vertex:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-arrowhead{fill:#d0d8e8}.joint-link.joint-theme-material .marker-arrowhead:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-vertex-remove-area{fill:#5fa9ee}.joint-link.joint-theme-material .marker-vertex-remove{fill:#fff}.joint-link.joint-theme-modern .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-modern .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-modern .connection{stroke-linejoin:round}.joint-link.joint-theme-modern .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-modern .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-modern .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-modern .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-modern .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-modern .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-modern .marker-vertex-remove{fill:#fff}
\ No newline at end of file
diff --git a/dist/joint.core.min.js b/dist/joint.core.min.js
index aa884cfb1..204aa5511 100644
--- a/dist/joint.core.min.js
+++ b/dist/joint.core.min.js
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-if(function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("backbone"),require("lodash"),require("jquery")):"function"==typeof define&&define.amd?define(["exports","backbone","lodash","jquery"],e):e((t=t||self).joint={},t.Backbone,t._,t.$)}(this,function(t,u,n,k){"use strict";u=u&&u.hasOwnProperty("default")?u.default:u,n=n&&n.hasOwnProperty("default")?n.default:n,k=k&&k.hasOwnProperty("default")?k.default:k;var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function i(t,e){return t(e={exports:{}},e.exports),e.exports}var r=function(t){return t&&t.Math==Math&&t},h=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),s=function(t){try{return!!t()}catch(t){return!0}},a=!s(function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}),o={}.propertyIsEnumerable,l=Object.getOwnPropertyDescriptor,c={f:l&&!o.call({1:2},1)?function(t){var e=l(this,t);return!!e&&e.enumerable}:o},w=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},d={}.toString,f=function(t){return d.call(t).slice(8,-1)},p="".split,x=s(function(){return!Object("z").propertyIsEnumerable(0)})?function(t){return"String"==f(t)?p.call(t,""):Object(t)}:Object,g=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},v=function(t){return x(g(t))},m=function(t){return"object"==typeof t?null!==t:"function"==typeof t},y=function(t,e){if(!m(t))return t;var n,i;if(e&&"function"==typeof(n=t.toString)&&!m(i=n.call(t)))return i;if("function"==typeof(n=t.valueOf)&&!m(i=n.call(t)))return i;if(!e&&"function"==typeof(n=t.toString)&&!m(i=n.call(t)))return i;throw TypeError("Can't convert object to primitive value")},b={}.hasOwnProperty,A=function(t,e){return b.call(t,e)},P=h.document,S=m(P)&&m(P.createElement),E=function(t){return S?P.createElement(t):{}},T=!a&&!s(function(){return 7!=Object.defineProperty(E("div"),"a",{get:function(){return 7}}).a}),C=Object.getOwnPropertyDescriptor,L={f:a?C:function(t,e){if(t=v(t),e=y(e,!0),T)try{return C(t,e)}catch(t){}if(A(t,e))return w(!c.f.call(t,e),t[e])}},M=function(t){if(!m(t))throw TypeError(String(t)+" is not an object");return t},N=Object.defineProperty,R={f:a?N:function(t,e,n){if(M(t),e=y(e,!0),M(n),T)try{return N(t,e,n)}catch(t){}if("get"in n||"set"in n)throw TypeError("Accessors not supported");return"value"in n&&(t[e]=n.value),t}},O=a?function(t,e,n){return R.f(t,e,w(1,n))}:function(t,e,n){return t[e]=n,t},_=function(e,n){try{O(h,e,n)}catch(t){h[e]=n}return n},V="__core-js_shared__",B=h[V]||_(V,{}),F=Function.toString;"function"!=typeof B.inspectSource&&(B.inspectSource=function(t){return F.call(t)});var D,I,z,G=B.inspectSource,j=h.WeakMap,U="function"==typeof j&&/native code/.test(G(j)),q=i(function(t){(t.exports=function(t,e){return B[t]||(B[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.8.3",mode:"global",copyright:"\xa9 2021 Denis Pushkarev (zloirock.ru)"})}),H=0,Y=Math.random(),W=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++H+Y).toString(36)},X=q("keys"),$=function(t){return X[t]||(X[t]=W(t))},Z={},J=h.WeakMap;if(U){var K=B.state||(B.state=new J),Q=K.get,tt=K.has,et=K.set;D=function(t,e){return e.facade=t,et.call(K,t,e),e},I=function(t){return Q.call(K,t)||{}},z=function(t){return tt.call(K,t)}}else{var nt=$("state");Z[nt]=!0,D=function(t,e){return e.facade=t,O(t,nt,e),e},I=function(t){return A(t,nt)?t[nt]:{}},z=function(t){return A(t,nt)}}var it,rt={set:D,get:I,has:z,enforce:function(t){return z(t)?I(t):D(t,{})},getterFor:function(n){return function(t){var e;if(!m(t)||(e=I(t)).type!==n)throw TypeError("Incompatible receiver, "+n+" required");return e}}},ot=i(function(t){var e=rt.get,l=rt.enforce,u=String(String).split("String");(t.exports=function(t,e,n,i){var r,o=!!i&&!!i.unsafe,s=!!i&&!!i.enumerable,a=!!i&&!!i.noTargetGet;"function"==typeof n&&("string"!=typeof e||A(n,"name")||O(n,"name",e),(r=l(n)).source||(r.source=u.join("string"==typeof e?e:""))),t!==h?(o?!a&&t[e]&&(s=!0):delete t[e],s?t[e]=n:O(t,e,n)):s?t[e]=n:_(e,n)})(Function.prototype,"toString",function(){return"function"==typeof this&&e(this).source||G(this)})}),st=h,at=function(t){return"function"==typeof t?t:void 0},lt=function(t,e){return arguments.length<2?at(st[t])||at(h[t]):st[t]&&st[t][e]||h[t]&&h[t][e]},ut=Math.ceil,ht=Math.floor,ct=function(t){return isNaN(t=+t)?0:(0<t?ht:ut)(t)},dt=Math.min,ft=function(t){return 0<t?dt(ct(t),9007199254740991):0},pt=Math.max,gt=Math.min,vt=function(u){return function(t,e,n){var i,r,o,s=v(t),a=ft(s.length),l=(i=a,(r=ct(n))<0?pt(r+i,0):gt(r,i));if(u&&e!=e){for(;l<a;)if((o=s[l++])!=o)return!0}else for(;l<a;l++)if((u||l in s)&&s[l]===e)return u||l||0;return!u&&-1}},mt={includes:vt(!0),indexOf:vt(!1)},yt=mt.indexOf,bt=function(t,e){var n,i=v(t),r=0,o=[];for(n in i)!A(Z,n)&&A(i,n)&&o.push(n);for(;e.length>r;)A(i,n=e[r++])&&(~yt(o,n)||o.push(n));return o},wt=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],xt=wt.concat("length","prototype"),At={f:Object.getOwnPropertyNames||function(t){return bt(t,xt)}},Pt={f:Object.getOwnPropertySymbols},St=lt("Reflect","ownKeys")||function(t){var e=At.f(M(t)),n=Pt.f;return n?e.concat(n(t)):e},Et=function(t,e){for(var n=St(e),i=R.f,r=L.f,o=0;o<n.length;o++){var s=n[o];A(t,s)||i(t,s,r(e,s))}},Tt=/#|\.prototype\./,kt=function(t,e){var n=Lt[Ct(t)];return n==Nt||n!=Mt&&("function"==typeof e?s(e):!!e)},Ct=kt.normalize=function(t){return String(t).replace(Tt,".").toLowerCase()},Lt=kt.data={},Mt=kt.NATIVE="N",Nt=kt.POLYFILL="P",Rt=kt,Ot=L.f,_t=function(t,e){var n,i,r,o,s,a=t.target,l=t.global,u=t.stat;if(n=l?h:u?h[a]||_(a,{}):(h[a]||{}).prototype)for(i in e){if(o=e[i],r=t.noTargetGet?(s=Ot(n,i))&&s.value:n[i],!Rt(l?i:a+(u?".":"#")+i,t.forced)&&void 0!==r){if(typeof o==typeof r)continue;Et(o,r)}(t.sham||r&&r.sham)&&O(o,"sham",!0),ot(n,i,o,t)}},Vt=!!Object.getOwnPropertySymbols&&!s(function(){return!String(Symbol())}),Bt=Vt&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,Ft=q("wks"),Dt=h.Symbol,It=Bt?Dt:Dt&&Dt.withoutSetter||W,zt=function(t){return A(Ft,t)||(Vt&&A(Dt,t)?Ft[t]=Dt[t]:Ft[t]=It("Symbol."+t)),Ft[t]},Gt=Object.keys||function(t){return bt(t,wt)},jt=a?Object.defineProperties:function(t,e){M(t);for(var n,i=Gt(e),r=i.length,o=0;o<r;)R.f(t,n=i[o++],e[n]);return t},Ut=lt("document","documentElement"),qt="prototype",Ht="script",Yt=$("IE_PROTO"),Wt=function(){},Xt=function(t){return"<script>"+t+"</"+Ht+">"},$t=function(){try{it=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;$t=it?function(t){t.write(Xt("")),t.close();var e=t.parentWindow.Object;return t=null,e}(it):((e=E("iframe")).style.display="none",Ut.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(Xt("document.F=Object")),t.close(),t.F);for(var n=wt.length;n--;)delete $t[qt][wt[n]];return $t()};Z[Yt]=!0;var Zt=Object.create||function(t,e){var n;return null!==t?(Wt[qt]=M(t),n=new Wt,Wt[qt]=null,n[Yt]=t):n=$t(),void 0===e?n:jt(n,e)},Jt=zt("unscopables"),Kt=Array.prototype;null==Kt[Jt]&&R.f(Kt,Jt,{configurable:!0,value:Zt(null)});var Qt=function(t){Kt[Jt][t]=!0},te=Object.defineProperty,ee={},ne=function(t){throw t},ie=function(t,e){if(A(ee,t))return ee[t];e||(e={});var n=[][t],i=!!A(e,"ACCESSORS")&&e.ACCESSORS,r=A(e,0)?e[0]:ne,o=A(e,1)?e[1]:void 0;return ee[t]=!!n&&!s(function(){if(i&&!a)return!0;var t={length:-1};i?te(t,1,{enumerable:!0,get:ne}):t[1]=1,n.call(t,r,o)})},re=mt.includes,oe=ie("indexOf",{ACCESSORS:!0,1:0});_t({target:"Array",proto:!0,forced:!oe},{includes:function(t){return re(this,t,1<arguments.length?arguments[1]:void 0)}}),Qt("includes");var se=function(i,r,t){if(function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function")}(i),void 0===r)return i;switch(t){case 0:return function(){return i.call(r)};case 1:return function(t){return i.call(r,t)};case 2:return function(t,e){return i.call(r,t,e)};case 3:return function(t,e,n){return i.call(r,t,e,n)}}return function(){return i.apply(r,arguments)}},ae=Function.call,le=function(t,e,n){return se(ae,h[t].prototype[e],n)},ue=(le("Array","includes"),function(t){return Object(g(t))}),he=Array.isArray||function(t){return"Array"==f(t)},ce=zt("species"),de=function(t,e){var n;return he(t)&&("function"!=typeof(n=t.constructor)||n!==Array&&!he(n.prototype)?m(n)&&null===(n=n[ce])&&(n=void 0):n=void 0),new(void 0===n?Array:n)(0===e?0:e)},fe=[].push,pe=function(f){var p=1==f,g=2==f,v=3==f,m=4==f,y=6==f,b=7==f,w=5==f||y;return function(t,e,n,i){for(var r,o,s=ue(t),a=x(s),l=se(e,n,3),u=ft(a.length),h=0,c=i||de,d=p?c(t,u):g||b?c(t,0):void 0;h<u;h++)if((w||h in a)&&(o=l(r=a[h],h,s),f))if(p)d[h]=o;else if(o)switch(f){case 3:return!0;case 5:return r;case 6:return h;case 2:fe.call(d,r)}else switch(f){case 4:return!1;case 7:fe.call(d,r)}return y?-1:v||m?m:d}},ge={forEach:pe(0),map:pe(1),filter:pe(2),some:pe(3),every:pe(4),find:pe(5),findIndex:pe(6),filterOut:pe(7)},ve=ge.find,me="find",ye=!0,be=ie(me);me in[]&&Array(1)[me](function(){ye=!1}),_t({target:"Array",proto:!0,forced:ye||!be},{find:function(t){return ve(this,t,1<arguments.length?arguments[1]:void 0)}}),Qt(me);le("Array","find");var we,xe,Ae,Pe=function(a){return function(t,e){var n,i,r=String(g(t)),o=ct(e),s=r.length;return o<0||s<=o?a?"":void 0:(n=r.charCodeAt(o))<55296||56319<n||o+1===s||(i=r.charCodeAt(o+1))<56320||57343<i?a?r.charAt(o):n:a?r.slice(o,o+2):i-56320+(n-55296<<10)+65536}},Se={codeAt:Pe(!1),charAt:Pe(!0)},Ee=!s(function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}),Te=$("IE_PROTO"),ke=Object.prototype,Ce=Ee?Object.getPrototypeOf:function(t){return t=ue(t),A(t,Te)?t[Te]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?ke:null},Le=zt("iterator"),Me=!1;[].keys&&("next"in(Ae=[].keys())?(xe=Ce(Ce(Ae)))!==Object.prototype&&(we=xe):Me=!0),(null==we||s(function(){var t={};return we[Le].call(t)!==t}))&&(we={}),A(we,Le)||O(we,Le,function(){return this});var Ne={IteratorPrototype:we,BUGGY_SAFARI_ITERATORS:Me},Re=R.f,Oe=zt("toStringTag"),_e=function(t,e,n){t&&!A(t=n?t:t.prototype,Oe)&&Re(t,Oe,{configurable:!0,value:e})},Ve={},Be=Ne.IteratorPrototype,Fe=function(){return this},De=Object.setPrototypeOf||("__proto__"in{}?function(){var n,i=!1,t={};try{(n=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(t,[]),i=t instanceof Array}catch(t){}return function(t,e){return M(t),function(t){if(!m(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(e),i?n.call(t,e):t.__proto__=e,t}}():void 0),Ie=Ne.IteratorPrototype,ze=Ne.BUGGY_SAFARI_ITERATORS,Ge=zt("iterator"),je="values",Ue="entries",qe=function(){return this},He=Se.charAt,Ye="String Iterator",We=rt.set,Xe=rt.getterFor(Ye);!function(t,e,n,i,r,o,s){var a,l,u;l=i,u=e+" Iterator",(a=n).prototype=Zt(Be,{next:w(1,l)}),_e(a,u,!1),Ve[u]=Fe;var h,c,d,f=function(t){if(t===r&&y)return y;if(!ze&&t in v)return v[t];switch(t){case"keys":case je:case Ue:return function(){return new n(this,t)}}return function(){return new n(this)}},p=e+" Iterator",g=!1,v=t.prototype,m=v[Ge]||v["@@iterator"]||r&&v[r],y=!ze&&m||f(r),b="Array"==e&&v.entries||m;if(b&&(h=Ce(b.call(new t)),Ie!==Object.prototype&&h.next&&(Ce(h)!==Ie&&(De?De(h,Ie):"function"!=typeof h[Ge]&&O(h,Ge,qe)),_e(h,p,!0))),r==je&&m&&m.name!==je&&(g=!0,y=function(){return m.call(this)}),v[Ge]!==y&&O(v,Ge,y),Ve[e]=y,r)if(c={values:f(je),keys:o?y:f("keys"),entries:f(Ue)},s)for(d in c)!ze&&!g&&d in v||ot(v,d,c[d]);else _t({target:e,proto:!0,forced:ze||g},c)}(String,"String",function(t){We(this,{type:Ye,string:String(t),index:0})},function(){var t,e=Xe(this),n=e.string,i=e.index;return i>=n.length?{value:void 0,done:!0}:(t=He(n,i),e.index+=t.length,{value:t,done:!1})});var $e=function(e,t,n,i){try{return i?t(M(n)[0],n[1]):t(n)}catch(t){throw function(t){var e=t.return;if(void 0!==e)M(e.call(t)).value}(e),t}},Ze=zt("iterator"),Je=Array.prototype,Ke=function(t,e,n){var i=y(e);i in t?R.f(t,i,w(0,n)):t[i]=n},Qe={};Qe[zt("toStringTag")]="z";var tn="[object z]"===String(Qe),en=zt("toStringTag"),nn="Arguments"==f(function(){return arguments}()),rn=tn?f:function(t){var e,n,i;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(n=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),en))?n:nn?f(e):"Object"==(i=f(e))&&"function"==typeof e.callee?"Arguments":i},on=zt("iterator"),sn=zt("iterator"),an=!1;try{var ln=0,un={next:function(){return{done:!!ln++}},return:function(){an=!0}};un[sn]=function(){return this},Array.from(un,function(){throw 2})}catch(t){}var hn=!function(t,e){if(!e&&!an)return!1;var n=!1;try{var i={};i[sn]=function(){return{next:function(){return{done:n=!0}}}},t(i)}catch(t){}return n}(function(t){Array.from(t)});_t({target:"Array",stat:!0,forced:hn},{from:function(t){var e,n,i,r,o,s,a,l=ue(t),u="function"==typeof this?this:Array,h=arguments.length,c=1<h?arguments[1]:void 0,d=void 0!==c,f=function(t){if(null!=t)return t[on]||t["@@iterator"]||Ve[rn(t)]}(l),p=0;if(d&&(c=se(c,2<h?arguments[2]:void 0,2)),null!=f&&(u!=Array||void 0===(a=f)||Ve.Array!==a&&Je[Ze]!==a))for(o=(r=f.call(l)).next,n=new u;!(i=o.call(r)).done;p++)s=d?$e(r,c,[i.value,p],!0):i.value,Ke(n,p,s);else for(n=new u(e=ft(l.length));p<e;p++)s=d?c(l[p],p):l[p],Ke(n,p,s);return n.length=p,n}});st.Array.from;var cn=ge.findIndex,dn="findIndex",fn=!0,pn=ie(dn);dn in[]&&Array(1)[dn](function(){fn=!1}),_t({target:"Array",proto:!0,forced:fn||!pn},{findIndex:function(t){return cn(this,t,1<arguments.length?arguments[1]:void 0)}}),Qt(dn);le("Array","findIndex"),i(function(t,e){!function(){var t=e,a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";function l(t){this.message=t}(l.prototype=new Error).name="InvalidCharacterError",t.btoa||(t.btoa=function(t){for(var e,n,i=String(t),r=0,o=a,s="";i.charAt(0|r)||(o="=",r%1);s+=o.charAt(63&e>>8-r%1*8)){if(255<(n=i.charCodeAt(r+=.75)))throw new l("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");e=e<<8|n}return s}),t.atob||(t.atob=function(t){var e=String(t).replace(/=+$/,"");if(e.length%4==1)throw new l("'atob' failed: The string to be decoded is not correctly encoded.");for(var n,i,r=0,o=0,s="";i=e.charAt(o++);~i&&(n=r%4?64*n+i:i,r++%4)?s+=String.fromCharCode(255&n>>(-2*r&6)):0)i=a.indexOf(i);return s})}()});_t({target:"Number",stat:!0},{isNaN:function(t){return t!=t}});st.Number.isNaN;var gn=h.isFinite,vn=Number.isFinite||function(t){return"number"==typeof t&&gn(t)};_t({target:"Number",stat:!0},{isFinite:vn});st.Number.isFinite;var mn=zt("match"),yn=function(t){if(m(e=t)&&(void 0!==(n=e[mn])?n:"RegExp"==f(e)))throw TypeError("The method doesn't accept regular expressions");var e,n;return t},bn=zt("match"),wn=function(e){var n=/./;try{"/./"[e](n)}catch(t){try{return n[bn]=!1,"/./"[e](n)}catch(t){}}return!1};_t({target:"String",proto:!0,forced:!wn("includes")},{includes:function(t){return!!~String(g(this)).indexOf(yn(t),1<arguments.length?arguments[1]:void 0)}});le("String","includes");var xn,An=L.f,Pn="".startsWith,Sn=Math.min,En=wn("startsWith"),Tn=!(En||(!(xn=An(String.prototype,"startsWith"))||xn.writable));_t({target:"String",proto:!0,forced:!Tn&&!En},{startsWith:function(t){var e=String(g(this));yn(t);var n=ft(Sn(1<arguments.length?arguments[1]:void 0,e.length)),i=String(t);return Pn?Pn.call(e,i,n):e.slice(n,n+i.length)===i}});le("String","startsWith");!function(){function i(t,e){return this.slice(t,e)}function r(t,e){arguments.length<2&&(e=0);for(var n=0,i=t.length;n<i;++n,++e)this[e]=255&t[n]}function t(t){var e;if("number"==typeof t){e=new Array(t);for(var n=0;n<t;++n)e[n]=0}else e=t.slice(0);return e.subarray=i,(e.buffer=e).byteLength=e.length,e.set=r,"object"==typeof t&&t.buffer&&(e.buffer=t.buffer),e}"undefined"==typeof Uint8Array&&"undefined"!=typeof window&&(window.Uint8Array=t,window.Uint32Array=t,window.Int32Array=t)}();var kn=Math.round,Cn=Math.floor,Ln=Math.PI,Mn=function(t){return t%360+(t<0?360:0)},Nn=function(t,e){return e*kn(t/e)},Rn=function(t){return 180*t/Ln%360},On=function(t,e){return(t=(e=e||!1)?t:t%360)*Ln/180},_n=function(t,e){if(void 0===e)e=void 0===t?1:t,t=0;else if(e<t){var n=t;t=e,e=n}return Cn(Math.random()*(e-t+1)+t)},Vn=Math.cos,Bn=Math.sin,Fn=Math.atan2,Dn=function(t,e){var n=On(t.y),i=On(e.y),r=t.x,o=e.x,s=On(o-r),a=Bn(s)*Vn(i),l=Vn(n)*Bn(i)-Bn(n)*Vn(i)*Vn(s),u=Rn(Fn(a,l))-22.5;return u<0&&(u+=360),["NE","E","SE","S","SW","W","NW","N"][u=parseInt(u/45)]},In=function(t,e){var n=t.x,i=t.y;return(n-=e.x)*n+(i-=e.y)*i},zn=function(t,e){return Math.sqrt(In(t,e))},Gn={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},jn=Math.abs,Un=Math.cos,qn=Math.sin,Hn=Math.sqrt,Yn=Math.min,Wn=Math.max,Xn=Math.atan2,$n=Math.round,Zn=Math.pow,Jn=Math.PI,Kn=function(t,e){if(!(this instanceof Kn))return new Kn(t,e);if("string"==typeof t){var n=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(n[0]),e=parseFloat(n[1])}else Object(t)===t&&(e=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===e?0:e};Kn.fromPolar=function(t,e,n){n=new Kn(n);var i=jn(t*Un(e)),r=jn(t*qn(e)),o=Mn(Rn(e));return o<90?r=-r:o<180?(i=-i,r=-r):o<270&&(i=-i),new Kn(n.x+i,n.y+r)},Kn.random=function(t,e,n,i){return new Kn(_n(t,e),_n(n,i))},Kn.prototype={type:Gn.Point,chooseClosest:function(t){var e=t.length;if(1===e)return new Kn(t[0]);for(var n=null,i=1/0,r=0;r<e;r++){var o=new Kn(t[r]),s=this.squaredDistance(o);s<i&&(n=o,i=s)}return n},adhereToRect:function(t){return t.containsPoint(this)||(this.x=Yn(Wn(this.x,t.x),t.x+t.width),this.y=Yn(Wn(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,e){var n=this.equals(t)||this.equals(e)?NaN:this.theta(e)-this.theta(t);return n<0&&(n+=360),n},bearing:function(t){return Dn(this,t)},changeInAngle:function(t,e,n){return this.clone().offset(-t,-e).theta(n)-this.theta(n)},clone:function(){return new Kn(this)},cross:function(t,e){return t&&e?(e.x-this.x)*(t.y-this.y)-(e.y-this.y)*(t.x-this.x):NaN},difference:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),new Kn(this.x-(t||0),this.y-(e||0))},distance:function(t){return zn(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,e){var n=this.x,i=this.y;return new Kn((1-e)*n+e*t.x,(1-e)*i+e*t.y)},magnitude:function(){return Hn(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return jn(t.x-this.x)+jn(t.y-this.y)},move:function(t,e){var n=On(new Kn(t).theta(this));return this.offset(Un(n)*e,-qn(n)*e)},normalize:function(t){var e=(t||1)/this.magnitude();return this.scale(e,e)},offset:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x+=t||0,this.y+=e||0,this},reflection:function(t){return new Kn(t).move(this,this.distance(t))},rotate:function(t,e){if(0===e)return this;t=t||new Kn(0,0),e=On(Mn(-e));var n=Un(e),i=qn(e),r=n*(this.x-t.x)-i*(this.y-t.y)+t.x,o=i*(this.x-t.x)+n*(this.y-t.y)+t.y;return this.x=r,this.y=o,this},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=Zn(10,t)}return this.x=$n(this.x*e)/e,this.y=$n(this.y*e)/e,this},scale:function(t,e,n){return n=n&&new Kn(n)||new Kn(0,0),this.x=n.x+t*(this.x-n.x),this.y=n.y+e*(this.y-n.y),this},snapToGrid:function(t,e){return this.x=Nn(this.x,t),this.y=Nn(this.y,e||t),this},squaredDistance:function(t){return In(this,t)},theta:function(t){var e=-((t=new Kn(t)).y-this.y),n=t.x-this.x,i=Xn(e,n);return i<0&&(i=2*Jn+i),180*i/Jn},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new Kn(t)||new Kn(0,0);var e=this.x,n=this.y;return this.x=Hn((e-t.x)*(e-t.x)+(n-t.y)*(n-t.y)),this.y=On(t.theta(new Kn(e,n))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x=t||0,this.y=e||0,this},vectorAngle:function(t){return new Kn(0,0).angleBetween(this,t)}},Kn.prototype.translate=Kn.prototype.offset;var Qn=Kn,ti=Math.max,ei=Math.min,ni=function(t,e){return this instanceof ni?t instanceof ni?new ni(t.start,t.end):(this.start=new Kn(t),void(this.end=new Kn(e))):new ni(t,e)};ni.prototype={type:Gn.Line,angle:function(){var t=new Kn(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=ei(this.start.x,this.end.x),e=ei(this.start.y,this.end.y),n=ti(this.start.x,this.end.x),i=ti(this.start.y,this.end.y);return new vi(t,e,n-t,i-e)},bearing:function(){return Dn(this.start,this.end)},clone:function(){return new ni(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var e=this.vector().dot(new ni(this.start,t).vector()),n=ei(1,ti(0,e/this.squaredLength()));return n!=n?0:n},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var e=this.start,n=this.end;if(0!==e.cross(t,n))return!1;var i=this.length();return!(new ni(e,t).length()>i)&&!(new ni(t,n).length()>i)},divideAt:function(t){var e=this.pointAt(t);return[new ni(this.start,e),new ni(e,this.end)]},divideAtLength:function(t){var e=this.pointAtLength(t);return[new ni(this.start,e),new ni(e,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,e){if(t&&t.intersectionWithLine){var n=t.intersectionWithLine(this,e);return n&&t instanceof ni&&(n=n[0]),n}return null},intersectionWithLine:function(t){var e=new Kn(this.end.x-this.start.x,this.end.y-this.start.y),n=new Kn(t.end.x-t.start.x,t.end.y-t.start.y),i=e.x*n.y-e.y*n.x,r=new Kn(t.start.x-this.start.x,t.start.y-this.start.y),o=r.x*n.y-r.y*n.x,s=r.x*e.y-r.y*e.x;if(0===i||o*i<0||s*i<0)return null;if(0<i){if(i<o||i<s)return null}else if(o<i||s<i)return null;return[new Kn(this.start.x+o*e.x/i,this.start.y+o*e.y/i)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return zn(this.start,this.end)},midpoint:function(){return new Kn((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var e=this.clone();if(!this.isDifferentiable())return e;var n=e.start,i=e.end,r=n.clone().rotate(i,270),o=i.clone().rotate(n,90);return n.move(o,t),i.move(r,t),e},pointAt:function(t){var e=this.start,n=this.end;return t<=0?e.clone():1<=t?n.clone():e.lerp(n,t)},pointAtLength:function(t){var e=this.start,n=this.end,i=!0;t<0&&(i=!1,t=-t);var r=this.length();return r<=t?i?n.clone():e.clone():this.pointAt((i?t:r-t)/r)},pointOffset:function(t){t=new Kn(t);var e=this.start,n=this.end;return((n.x-e.x)*(t.y-e.y)-(n.y-e.y)*(t.x-e.x))/this.length()},rotate:function(t,e){return this.start.rotate(t,e),this.end.rotate(t,e),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,e,n){return this.start.scale(t,e,n),this.end.scale(t,e,n),this},setLength:function(t){var e=this.length();if(!e)return this;var n=t/e;return this.scale(n,n,this.start)},squaredLength:function(){return In(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var e=this.start,n=this.end,i=this.pointAt(t),r=new ni(e,n);return r.translate(i.x-e.x,i.y-e.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var e=this.start,n=this.end,i=this.pointAtLength(t),r=new ni(e,n);return r.translate(i.x-e.x,i.y-e.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,e){return this.start.translate(t,e),this.end.translate(t,e),this},vector:function(){return new Kn(this.end.x-this.start.x,this.end.y-this.start.y)}},ni.prototype.intersection=ni.prototype.intersect;var ii=ni,ri=Math.sqrt,oi=Math.round,si=Math.pow,ai=function(t,e,n){return this instanceof ai?t instanceof ai?new ai(new Kn(t.x,t.y),t.a,t.b):(t=new Kn(t),this.x=t.x,this.y=t.y,this.a=e,void(this.b=n)):new ai(t,e,n)};ai.fromRect=function(t){return t=new vi(t),new ai(t.center(),t.width/2,t.height/2)},ai.prototype={type:Gn.Ellipse,bbox:function(){return new vi(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new Kn(this.x,this.y)},clone:function(){return new ai(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.a+=2*t,this.b+=2*e,this},intersectionWithLine:function(t){var e=[],n=t.start,i=t.end,r=this.a,o=this.b,s=t.vector(),a=n.difference(new Kn(this)),l=new Kn(s.x/(r*r),s.y/(o*o)),u=new Kn(a.x/(r*r),a.y/(o*o)),h=s.dot(l),c=s.dot(u),d=c*c-h*(a.dot(u)-1);if(d<0)return null;if(0<d){var f=ri(d),p=(-c-f)/h,g=(-c+f)/h;if((p<0||1<p)&&(g<0||1<g))return null;0<=p&&p<=1&&e.push(n.lerp(i,p)),0<=g&&g<=1&&e.push(n.lerp(i,g))}else{var v=-c/h;if(!(0<=v&&v<=1))return null;e.push(n.lerp(i,v))}return e},intersectionWithLineFromCenterToPoint:function(t,e){t=new Kn(t),e&&t.rotate(new Kn(this.x,this.y),e);var n,i=t.x-this.x,r=t.y-this.y;if(0===i)return n=this.bbox().pointNearestToPoint(t),e?n.rotate(new Kn(this.x,this.y),-e):n;var o=r/i,s=o*o,a=this.a*this.a,l=this.b*this.b,u=ri(1/(1/a+s/l)),h=o*(u=i<0?-u:u);return n=new Kn(this.x+u,this.y+h),e?n.rotate(new Kn(this.x,this.y),-e):n},normalizedDistance:function(t){var e=t.x,n=t.y,i=this.a,r=this.b,o=this.x,s=this.y;return(e-o)*(e-o)/(i*i)+(n-s)*(n-s)/(r*r)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=si(10,t)}return this.x=oi(this.x*e)/e,this.y=oi(this.y*e)/e,this.a=oi(this.a*e)/e,this.b=oi(this.b*e)/e,this},tangentTheta:function(t){var e,n,i=t.x,r=t.y,o=this.a,s=this.b,a=this.bbox().center(),l=a.x,u=a.y,h=i>a.x+o/2,c=i<a.x-o/2;return h||c?n=o*o/(i-l)-o*o*(r-u)*((e=i>a.x?r-30:r+30)-u)/(s*s*(i-l))+l:e=s*s/(r-u)-s*s*(i-l)*((n=r>a.y?i+30:i-30)-l)/(o*o*(r-u))+u,new Kn(n,e).theta(t)},toString:function(){return new Kn(this.x,this.y).toString()+" "+this.a+" "+this.b}};var li=ai,ui=Math.abs,hi=Math.cos,ci=Math.sin,di=Math.min,fi=Math.max,pi=Math.round,gi=Math.pow,vi=function(t,e,n,i){if(!(this instanceof vi))return new vi(t,e,n,i);Object(t)===t&&(e=t.y,n=t.width,i=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===e?0:e,this.width=void 0===n?0:n,this.height=void 0===i?0:i};vi.fromEllipse=function(t){return t=new ai(t),new vi(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},vi.fromPointUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var n,i,r,o,s=new Kn;n=i=1/0,r=o=-1/0;for(var a=0;a<t.length;a++){s.update(t[a]);var l=s.x,u=s.y;l<n&&(n=l),r<l&&(r=l),u<i&&(i=u),o<u&&(o=u)}return new vi(n,i,r-n,o-i)},vi.fromRectUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var n,i,r,o,s=new vi;n=i=1/0,r=o=-1/0;for(var a=0;a<t.length;a++){s.update(t[a]);var l=s.x,u=s.y,h=l+s.width,c=u+s.height;l<n&&(n=l),r<h&&(r=h),u<i&&(i=u),o<c&&(o=c)}return new vi(n,i,r-n,o-i)},vi.prototype={type:Gn.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var e=this.width,n=this.height,i=On(t),r=ui(ci(i)),o=ui(hi(i)),s=e*o+n*r,a=e*r+n*o;return this.x+=(e-s)/2,this.y+=(n-a)/2,this.width=s,this.height=a,this},bottomLeft:function(){return new Kn(this.x,this.y+this.height)},bottomLine:function(){return new ni(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new Kn(this.x+this.width/2,this.y+this.height)},center:function(){return new Kn(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new vi(this)},containsPoint:function(t){return(t=new Kn(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var e=new vi(this).normalize(),n=new vi(t).normalize(),i=e.width,r=e.height,o=n.width,s=n.height;if(!(i&&r&&o&&s))return!1;var a=e.x,l=e.y,u=n.x,h=n.y;return o+=u,i+=a,s+=h,r+=l,a<=u&&o<=i&&l<=h&&s<=r},corner:function(){return new Kn(this.x+this.width,this.y+this.height)},equals:function(t){var e=new vi(this).normalize(),n=new vi(t).normalize();return e.x===n.x&&e.y===n.y&&e.width===n.width&&e.height===n.height},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.x-=t,this.y-=e,this.width+=2*t,this.height+=2*e,this},intersect:function(t){var e=this.origin(),n=this.corner(),i=t.origin(),r=t.corner();if(r.x<=e.x||r.y<=e.y||i.x>=n.x||i.y>=n.y)return null;var o=fi(e.x,i.x),s=fi(e.y,i.y);return new vi(o,s,di(n.x,r.x)-o,di(n.y,r.y)-s)},intersectionWithLine:function(t){var e,n,i=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],o=[],s=i.length;for(n=0;n<s;n++)null!==(e=t.intersect(i[n]))&&o.indexOf(e.toString())<0&&(r.push(e),o.push(e.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,e){t=new Kn(t);var n,i=new Kn(this.x+this.width/2,this.y+this.height/2);e&&t.rotate(i,e);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],o=new ni(i,t),s=r.length-1;0<=s;--s){var a=r[s].intersection(o);if(null!==a){n=a;break}}return n&&e&&n.rotate(i,-e),n},leftLine:function(){return new ni(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new Kn(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,e){var n,i,r,o,s,a,l,u;t=new vi(t),e||(e=t.center());var h=e.x,c=e.y;n=i=r=o=s=a=l=u=1/0;var d=t.topLeft();d.x<h&&(n=(this.x-h)/(d.x-h)),d.y<c&&(s=(this.y-c)/(d.y-c));var f=t.bottomRight();f.x>h&&(i=(this.x+this.width-h)/(f.x-h)),f.y>c&&(a=(this.y+this.height-c)/(f.y-c));var p=t.topRight();p.x>h&&(r=(this.x+this.width-h)/(p.x-h)),p.y<c&&(l=(this.y-c)/(p.y-c));var g=t.bottomLeft();return g.x<h&&(o=(this.x-h)/(g.x-h)),g.y>c&&(u=(this.y+this.height-c)/(g.y-c)),{sx:di(n,i,r,o),sy:di(s,a,l,u)}},maxRectUniformScaleToFit:function(t,e){var n=this.maxRectScaleToFit(t,e);return di(n.sx,n.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,e=this.y,n=this.width,i=this.height;return this.width<0&&(t=this.x+this.width,n=-this.width),this.height<0&&(e=this.y+this.height,i=-this.height),this.x=t,this.y=e,this.width=n,this.height=i,this},offset:function(t,e){return Kn.prototype.offset.call(this,t,e)},origin:function(){return new Kn(this.x,this.y)},pointNearestToPoint:function(t){if(t=new Kn(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new Kn(this.x+this.width,t.y);case"left":return new Kn(this.x,t.y);case"bottom":return new Kn(t.x,this.y+this.height);case"top":return new Kn(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new ni(this.topRight(),this.bottomRight())},rightMiddle:function(){return new Kn(this.x+this.width,this.y+this.height/2)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=gi(10,t)}return this.x=pi(this.x*e)/e,this.y=pi(this.y*e)/e,this.width=pi(this.width*e)/e,this.height=pi(this.height*e)/e,this},scale:function(t,e,n){return n=this.origin().scale(t,e,n),this.x=n.x,this.y=n.y,this.width*=t,this.height*=e,this},sideNearestToPoint:function(t){var e=(t=new Kn(t)).x-this.x,n=this.x+this.width-t.x,i=t.y-this.y,r=e,o="left";return n<r&&(r=n,o="right"),i<r&&(r=i,o="top"),this.y+this.height-t.y<r&&(o="bottom"),o},snapToGrid:function(t,e){var n=this.origin().snapToGrid(t,e),i=this.corner().snapToGrid(t,e);return this.x=n.x,this.y=n.y,this.width=i.x-n.x,this.height=i.y-n.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new ni(this.topLeft(),this.topRight())},topMiddle:function(){return new Kn(this.x+this.width/2,this.y)},topRight:function(){return new Kn(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return vi.fromRectUnion(this,t)},update:function(t,e,n,i){return Object(t)===t&&(e=t.y,n=t.width,i=t.height,t=t.x),this.x=t||0,this.y=e||0,this.width=n||0,this.height=i||0,this}},vi.prototype.bottomRight=vi.prototype.corner,vi.prototype.topLeft=vi.prototype.origin,vi.prototype.translate=vi.prototype.offset;var mi=vi;function yi(t){if(""===(t=t.trim()))return[];for(var e=[],n=t.split(/\s*,\s*|\s+/),i=n.length,r=0;r<i;r+=2)e.push({x:+n[r],y:+n[r+1]});return e}function bi(t){var e=t.length;if(0===e)return[];for(var n=[],i=0;i<e;i++){var r=t[i].clone();n.push(r)}return n}function wi(t){var e,n,i,r=Math.abs,o=t.length;if(0===o)return[];for(e=0;e<o;e++)void 0===i?i=t[e]:t[e].y<i.y?i=t[e]:t[e].y===i.y&&t[e].x>i.x&&(i=t[e]);var s=[];for(e=0;e<o;e++){var a=i.theta(t[e]);0===a&&(a=360);var l=[t[e],e,a];s.push(l)}if(s.sort(function(t,e){var n=t[2]-e[2];return 0===n&&(n=e[1]-t[1]),n}),2<s.length){var u=s[s.length-1];s.unshift(u)}for(var h,c,d,f,p,g,v,m={},y=[];0!==s.length;)if(c=(h=s.pop())[0],!m.hasOwnProperty(h[0]+"@@"+h[1]))for(var b=!1;!b;)if(y.length<2)y.push(h),b=!0;else{f=(d=y.pop())[0];var w=(g=(p=y.pop())[0]).cross(f,c);if(w<0)y.push(p),y.push(d),y.push(h),b=!0;else if(0===w){var x=f.angleBetween(g,c);r(x-180)<1e-10?(m[d[0]+"@@"+d[1]]=f,y.push(p)):f.equals(c)||g.equals(f)?(m[d[0]+"@@"+d[1]]=f,y.push(p)):r((x+1)%360-1)<1e-10&&(y.push(p),s.push(d))}else m[d[0]+"@@"+d[1]]=f,y.push(p)}2<y.length&&y.pop();var A=-1;for(n=y.length,e=0;e<n;e++){var P=y[e][1];(void 0===v||P<v)&&(v=P,A=e)}var S=[];if(0<A){var E=y.slice(A),T=y.slice(0,A);S=E.concat(T)}else S=y;var k=[];for(n=S.length,e=0;e<n;e++)k.push(S[e][0]);return k}var xi=function(t){return this instanceof xi?"string"==typeof t?new xi.parse(t):void(this.points=Array.isArray(t)?t.map(Kn):[]):new xi(t)};xi.parse=function(t){return new xi(yi(t))},xi.fromRect=function(t){return new xi([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},xi.prototype={type:Gn.Polyline,bbox:function(){var t=1/0,e=-1/0,n=1/0,i=-1/0,r=this.points,o=r.length;if(0===o)return null;for(var s=0;s<o;s++){var a=r[s],l=a.x,u=a.y;l<t&&(t=l),e<l&&(e=l),u<n&&(n=u),i<u&&(i=u)}return new vi(t,n,e-t,i-n)},clone:function(){return new xi(bi(this.points))},closestPoint:function(t){var e=this.closestPointLength(t);return this.pointAtLength(e)},closestPointLength:function(t){var e,n=this.lengthPoints(),i=n.length;if(0===i)return 0;if(1===i)return 0;for(var r=1/0,o=0,s=i-1,a=0;a<s;a++){var l=new ni(n[a],n[a+1]),u=l.length(),h=l.closestPointNormalizedLength(t),c=l.pointAt(h).squaredDistance(t);c<r&&(r=c,e=o+h*u),o+=u}return e},closestPointNormalizedLength:function(t){var e=this.closestPointLength(t);if(0===e)return 0;var n=this.length();return 0===n?0:e/n},closestPointTangent:function(t){var e=this.closestPointLength(t);return this.tangentAtLength(e)},containsPoint:function(t){var e=this.points,n=e.length;if(0===n)return!1;for(var i=t.x,r=t.y,o=n-1,s=0,a=0,l=new ni,u=new ni,h=new Kn;s<n;s++){var c=e[o],d=e[s];if(t.equals(c))return!0;if(l.start=c,l.end=d,l.containsPoint(t))return!0;if(r<=c.y&&r>d.y||r>c.y&&r<=d.y){var f=c.x-i>d.x-i?c.x-i:d.x-i;0<=f&&(h.x=i+f,h.y=r,u.start=t,u.end=h,l.intersect(u)&&a++)}o=s}return a%2==1},close:function(){var t=this.start,e=this.end,n=this.points;return t&&e&&!t.equals(e)&&n.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new xi(wi(this.points))},equals:function(t){if(!t)return!1;var e=this.points,n=t.points,i=e.length;if(n.length!==i)return!1;for(var r=0;r<i;r++){var o=e[r],s=t.points[r];if(!o.equals(s))return!1}return!0},intersectionWithLine:function(t){for(var e=new ni(t),n=[],i=this.lengthPoints(),r=new ni,o=0,s=i.length-1;o<s;o++){r.start=i[o],r.end=i[o+1];var a=e.intersectionWithLine(r);a&&n.push(a[0])}return 0<n.length?n:null},isDifferentiable:function(){var t=this.points,e=t.length;if(0===e)return!1;for(var n=new ni,i=e-1,r=0;r<i;r++)if(n.start=t[r],n.end=t[r+1],n.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),e=t.length;if(0===e)return 0;for(var n=0,i=e-1,r=0;r<i;r++)n+=t[r].distance(t[r+1]);return n},pointAt:function(t){var e=this.lengthPoints(),n=e.length;if(0===n)return null;if(1===n)return e[0].clone();if(t<=0)return e[0].clone();if(1<=t)return e[n-1].clone();var i=this.length()*t;return this.pointAtLength(i)},pointAtLength:function(t){var e=this.lengthPoints(),n=e.length;if(0===n)return null;if(1===n)return e[0].clone();var i=!0;t<0&&(i=!1,t=-t);for(var r=0,o=n-1,s=0;s<o;s++){var a=i?s:o-1-s,l=e[a],u=e[a+1],h=new ni(l,u),c=l.distance(u);if(t<=r+c)return h.pointAtLength((i?1:-1)*(t-r));r+=c}return(i?e[n-1]:e[0]).clone()},round:function(t){for(var e=this.points,n=e.length,i=0;i<n;i++)e[i].round(t);return this},scale:function(t,e,n){for(var i=this.points,r=i.length,o=0;o<r;o++)i[o].scale(t,e,n);return this},simplify:function(t){void 0===t&&(t={});var e=this.points;if(e.length<3)return this;for(var n=t.threshold||0,i=0;e[i+2];){var r=i+1,o=i+2,s=e[i],a=e[r],l=e[o];new ni(s,l).closestPoint(a).distance(a)<=n?e.splice(r,1):i+=1}return this},tangentAt:function(t){var e=this.lengthPoints().length;if(0===e)return null;if(1===e)return null;t<0&&(t=0),1<t&&(t=1);var n=this.length()*t;return this.tangentAtLength(n)},tangentAtLength:function(t){var e=this.lengthPoints(),n=e.length;if(0===n)return null;if(1===n)return null;var i,r=!0;t<0&&(r=!1,t=-t);for(var o=0,s=n-1,a=0;a<s;a++){var l=r?a:s-1-a,u=e[l],h=e[l+1],c=new ni(u,h),d=u.distance(h);if(c.isDifferentiable()){if(t<=o+d)return c.tangentAtLength((r?1:-1)*(t-o));i=c}o+=d}if(i){var f=r?1:0;return i.tangentAt(f)}return null},toString:function(){return this.points+""},translate:function(t,e){for(var n=this.points,i=n.length,r=0;r<i;r++)n[r].translate(t,e);return this},serialize:function(){var t=this.points,e=t.length;if(0===e)return"";for(var n="",i=0;i<e;i++){var r=t[i];n+=r.x+","+r.y+" "}return n.trim()}},Object.defineProperty(xi.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(xi.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var Ai=Math.abs,Pi=Math.sqrt,Si=Math.min,Ei=Math.max,Ti=Math.pow,ki=function(t,e,n,i){return this instanceof ki?t instanceof ki?new ki(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new Kn(t),this.controlPoint1=new Kn(e),this.controlPoint2=new Kn(n),void(this.end=new Kn(i))):new ki(t,e,n,i)};function Ci(t){var e,n,i=arguments,r=[];for(n=arguments.length,e=1;e<n;e++)r.push(i[e]);if(!t)throw new Error("Missing a parent object.");var o=Object.create(t);for(n=r.length,e=0;e<n;e++){var s,a,l=r[e];for(a in l)l.hasOwnProperty(a)&&(delete o[a],s=Object.getOwnPropertyDescriptor(l,a),Object.defineProperty(o,a,s))}return o}ki.throughPoints=function(){function l(t){var e=t.length,n=[],i=[],r=2;n[0]=t[0]/r;for(var o=1;o<e;o++)i[o]=1/r,r=(o<e-1?4:3.5)-i[o],n[o]=(t[o]-n[o-1])/r;for(o=1;o<e;o++)n[e-o-1]-=i[e-o]*n[e-o];return n}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var e=function(t){var e,n=[],i=[],r=t.length-1;if(1==r)return n[0]=new Kn((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new Kn(2*n[0].x-t[0].x,2*n[0].y-t[0].y),[n,i];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var s=l(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var a=l(o);for(e=0;e<r;e++)n.push(new Kn(s[e],a[e])),e<r-1?i.push(new Kn(2*t[e+1].x-s[e+1],2*t[e+1].y-a[e+1])):i.push(new Kn((t[r].x+s[r-1])/2,(t[r].y+a[r-1])/2));return[n,i]}(t),n=[],i=e[0].length,r=0;r<i;r++){var o=new Kn(e[0][r].x,e[0][r].y),s=new Kn(e[1][r].x,e[1][r].y);n.push(new ki(t[r],o,s,t[r+1]))}return n}}(),ki.prototype={type:Gn.Curve,bbox:function(){for(var t,e,n,i,r,o,s,a,l=this.start,u=this.controlPoint1,h=this.controlPoint2,c=this.end,d=l.x,f=l.y,p=u.x,g=u.y,v=h.x,m=h.y,y=c.x,b=c.y,w=new Array,x=new Array,A=[new Array,new Array],P=0;P<2;++P)if(n=0===P?(e=6*d-12*p+6*v,t=-3*d+9*p-9*v+3*y,3*p-3*d):(e=6*f-12*g+6*m,t=-3*f+9*g-9*m+3*b,3*g-3*f),Ai(t)<1e-12){if(Ai(e)<1e-12)continue;0<(i=-n/e)&&i<1&&x.push(i)}else a=Pi(s=e*e-4*n*t),s<0||(0<(r=(-e+a)/(2*t))&&r<1&&x.push(r),0<(o=(-e-a)/(2*t))&&o<1&&x.push(o));for(var S,E,T,k=x.length,C=k;k--;)E=(S=1-(i=x[k]))*S*S*d+3*S*S*i*p+3*S*i*i*v+i*i*i*y,A[0][k]=E,T=S*S*S*f+3*S*S*i*g+3*S*i*i*m+i*i*i*b,A[1][k]=T,w[k]={X:E,Y:T};x[C]=0,x[C+1]=1,w[C]={X:d,Y:f},w[C+1]={X:y,Y:b},A[0][C]=d,A[1][C]=f,A[0][C+1]=y,A[1][C+1]=b,x.length=C+2,A[0].length=C+2,A[1].length=C+2,w.length=C+2;var L=Si.apply(null,A[0]),M=Si.apply(null,A[1]),N=Ei.apply(null,A[0]),R=Ei.apply(null,A[1]);return new vi(L,M,N-L,R-M)},clone:function(){return new ki(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,e){return this.pointAtT(this.closestPointT(t,e))},closestPointLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:n}):e.subdivisions};return this.lengthAtT(this.closestPointT(t,i),i)},closestPointNormalizedLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:n}):e.subdivisions},r=this.closestPointLength(t,i);if(!r)return 0;var o=this.length(i);return 0===o?0:r/o},closestPointT:function(t,e){for(var n,i,r,o,s,a,l,u=void 0===(e=e||{}).precision?this.PRECISION:e.precision,h=void 0===e.subdivisions?this.getSubdivisions({precision:u}):e.subdivisions,c=h.length,d=c?1/c:0,f=0;f<c;f++){var p=h[f],g=p.start.distance(t),v=p.end.distance(t),m=g+v;(!l||m<l)&&(i=f*d,r=(f+1)*d,o=g,s=v,a=(n=p).start.distance(p.end),l=m)}for(var y=Ti(10,-u);;){var b=o?Ai(o-s)/o:0,w=s?Ai(o-s)/s:0;if(b<y||w<y||(!o||o<a*y||(!s||s<a*y)))return o<=s?i:r;var x=n.divide(.5);d/=2;var A=x[0].start.distance(t),P=x[0].end.distance(t),S=A+P,E=x[1].start.distance(t),T=x[1].end.distance(t);s=S<=E+T?(n=x[0],r-=d,o=A,P):(n=x[1],i+=d,o=E,T)}},closestPointTangent:function(t,e){return this.tangentAtT(this.closestPointT(t,e))},containsPoint:function(t,e){return this.toPolyline(e).containsPoint(t)},divideAt:function(t,e){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var n=this.tAt(t,e);return this.divideAtT(n)},divideAtLength:function(t,e){var n=this.tAtLength(t,e);return this.divideAtT(n)},divideAtT:function(t){var e=this.start,n=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return[new ki(e,e,e,e),new ki(e,n,i,r)];if(1<=t)return[new ki(e,n,i,r),new ki(r,r,r,r)];var o=this.getSkeletonPoints(t),s=o.startControlPoint1,a=o.startControlPoint2,l=o.divider,u=o.dividerControlPoint1,h=o.dividerControlPoint2;return[new ki(e,s,a,l),new ki(l,u,h,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var e=this.start,n=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:n.clone(),dividerControlPoint2:i.clone()};if(1<=t)return{startControlPoint1:n.clone(),startControlPoint2:i.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var o=new ni(e,n).pointAt(t),s=new ni(n,i).pointAt(t),a=new ni(i,r).pointAt(t),l=new ni(o,s).pointAt(t),u=new ni(s,a).pointAt(t);return{startControlPoint1:o,startControlPoint2:l,divider:new ni(l,u).pointAt(t),dividerControlPoint1:u,dividerControlPoint2:a}},getSubdivisions:function(t){var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,n=[new ki(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return n;for(var i=this.endpointDistance(),r=Ti(10,-e),o=0;;){o+=1;for(var s=[],a=n.length,l=0;l<a;l++){var u=n[l].divide(.5);s.push(u[0],u[1])}for(var h=0,c=s.length,d=0;d<c;d++){h+=s[d].endpointDistance()}if(1<o&&(0!==h?(h-i)/h:0)<r)return s;n=s,i=h}},isDifferentiable:function(){var t=this.start,e=this.controlPoint1,n=this.controlPoint2,i=this.end;return!(t.equals(e)&&e.equals(n)&&n.equals(i))},length:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,n=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,i=0,r=n.length,o=0;o<r;o++){i+=n[o].endpointDistance()}return i},lengthAtT:function(t,e){if(t<=0)return 0;var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision;return this.divide(t)[0].length({precision:n})},pointAt:function(t,e){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var n=this.tAt(t,e);return this.pointAtT(n)},pointAtLength:function(t,e){var n=this.tAtLength(t,e);return this.pointAtT(n)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,n){return this.start.scale(t,e,n),this.controlPoint1.scale(t,e,n),this.controlPoint2.scale(t,e,n),this.end.scale(t,e,n),this},tangentAt:function(t,e){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var n=this.tAt(t,e);return this.tangentAtT(n)},tangentAtLength:function(t,e){if(!this.isDifferentiable())return null;var n=this.tAtLength(t,e);return this.tangentAtT(n)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.getSkeletonPoints(t),n=e.startControlPoint2,i=e.dividerControlPoint1,r=e.divider,o=new ni(n,i);return o.translate(r.x-n.x,r.y-n.y),o},tAt:function(t,e){if(t<=0)return 0;if(1<=t)return 1;var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:n}):e.subdivisions},r=this.length(i)*t;return this.tAtLength(r,i)},tAtLength:function(t,e){var n=!0;t<0&&(n=!1,t=-t);for(var i,r,o,s,a,l=void 0===(e=e||{}).precision?this.PRECISION:e.precision,u=void 0===e.subdivisions?this.getSubdivisions({precision:l}):e.subdivisions,h={precision:l,subdivisions:u},c=0,d=u.length,f=1/d,p=0;p<d;p++){var g=n?p:d-1-p,v=u[p],m=v.endpointDistance();if(t<=c+m){i=v,r=g*f,o=(g+1)*f,s=n?t-c:m+c-t,a=n?m+c-t:t-c;break}c+=m}if(!i)return n?1:0;for(var y=this.length(h),b=Ti(10,-l);;){var w,x;if((0!==y?s/y:0)<b)return r;if((0!==y?a/y:0)<b)return o;var A=i.divide(.5);f/=2;var P=A[0].endpointDistance(),S=A[1].endpointDistance();x=s<=P?(i=A[0],o-=f,P-(w=s)):(i=A[1],r+=f,S-(w=s-P)),s=w,a=x}},toPoints:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,n=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,i=[n[0].start.clone()],r=n.length,o=0;o<r;o++){var s=n[o];i.push(s.end.clone())}return i},toPolyline:function(t){return new xi(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}},ki.prototype.divide=ki.prototype.divideAtT;var Li=function(t){if(!(this instanceof Li))return new Li(t);if("string"==typeof t)return new Li.parse(t);var e,n;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(n=(t=t.reduce(function(t,e){return t.concat(e)},[])).length,t[0].isSegment)for(e=0;e<n;e++){var i=t[e];this.appendSegment(i)}else{var r=null;for(e=0;e<n;e++){var o=t[e];if(!(o instanceof ni||o instanceof ki))throw new Error("Cannot construct a path segment from the provided object.");0===e&&this.appendSegment(Li.createSegment("M",o.start)),r&&!r.end.equals(o.start)&&this.appendSegment(Li.createSegment("M",o.start)),o instanceof ni?this.appendSegment(Li.createSegment("L",o.end)):o instanceof ki&&this.appendSegment(Li.createSegment("C",o.controlPoint1,o.controlPoint2,o.end)),r=o}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof ni)this.appendSegment(Li.createSegment("M",t.start)),this.appendSegment(Li.createSegment("L",t.end));else if(t instanceof ki)this.appendSegment(Li.createSegment("M",t.start)),this.appendSegment(Li.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof xi))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(n=t.points.length,e=0;e<n;e++){var s=t.points[e];0===e?this.appendSegment(Li.createSegment("M",s)):this.appendSegment(Li.createSegment("L",s))}}else;};function Mi(t,e){return e.unshift(null),new(Function.prototype.bind.apply(t,e))}Li.parse=function(t){if(!t)return new Li;for(var e=new Li,n=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),i=n.length,r=0;r<i;r++){var o=n[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),s=Li.createSegment.apply(this,o);e.appendSegment(s)}return e},Li.createSegment=function(t){var e=arguments;if(!t)throw new Error("Type must be provided.");var n=Li.segmentTypes[t];if(!n)throw new Error(t+" is not a recognized path segment type.");for(var i=[],r=arguments.length,o=1;o<r;o++)i.push(e[o]);return Mi(n,i)},Li.prototype={type:Gn.Path,appendSegment:function(t){var e,n=this.segments,i=n.length,r=0!==i?n[i-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var o=t.length,s=0;s<o;s++){var a=t[s];e=this.prepareSegment(a,r,null),n.push(e),r=e}}else{if(!t||!t.isSegment)throw new Error("Segment required.");e=this.prepareSegment(t,r,null),n.push(e)}},bbox:function(){var t,e=this.segments,n=e.length;if(0===n)return null;for(var i=0;i<n;i++){var r=e[i];if(r.isVisible){var o=r.bbox();t=t?t.union(o):o}}if(t)return t;var s=e[n-1];return new vi(s.end.x,s.end.y,0,0)},clone:function(){for(var t=this.segments,e=t.length,n=new Li,i=0;i<e;i++){var r=t[i].clone();n.appendSegment(r)}return n},closestPoint:function(t,e){var n=this.closestPointT(t,e);return n?this.pointAtT(n):null},closestPointLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.closestPointT(t,i);return r?this.lengthAtT(r,i):0},closestPointNormalizedLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.closestPointLength(t,i);if(0===r)return 0;var o=this.length(i);return 0===o?0:r/o},closestPointT:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,a=1/0,l=0;l<i;l++){var u=n[l],h=s[l];if(u.isVisible){var c=u.closestPointT(t,{precision:o,subdivisions:h}),d=u.pointAtT(c),f=new ni(d,t).squaredLength();f<a&&(r={segmentIndex:l,value:c},a=f)}}return r||{segmentIndex:i-1,value:1}},closestPointTangent:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,a=1/0,l=0;l<i;l++){var u=n[l],h=s[l];if(u.isDifferentiable()){var c=u.closestPointT(t,{precision:o,subdivisions:h}),d=u.pointAtT(c),f=new ni(d,t).squaredLength();f<a&&(r=u.tangentAtT(c),a=f)}}return r||null},containsPoint:function(t,e){var n=this.toPolylines(e);if(!n)return!1;for(var i=n.length,r=0,o=0;o<i;o++){n[o].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.divideAtLength(r,i)},divideAtLength:function(t,e){var n=this.segments.length;if(0===n)return null;var i=!0;t<0&&(i=!1,t=-t);var r,o,s,a,l,u,h,c=void 0===(e=e||{}).precision?this.PRECISION:e.precision,d=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:c}):e.segmentSubdivisions,f=0;for(r=0;r<n;r++){var p=i?r:n-1-r;o=this.getSegment(p);var g=d[p],v=o.length({precision:c,subdivisions:g});if(o.isDifferentiable()&&(l=o,u=p,t<=f+v)){a=p,s=o.divideAtLength((i?1:-1)*(t-f),{precision:c,subdivisions:g});break}f+=v}if(!l)return null;s||(a=u,h=i?1:0,s=l.divideAtT(h));var m=this.clone();m.replaceSegment(a,s);var y=a,b=a+1,w=a+2;s[0].isDifferentiable()||(m.removeSegment(y),b-=1,w-=1);var x=m.getSegment(b).start;m.insertSegment(b,Li.createSegment("M",x)),w+=1,s[1].isDifferentiable()||(m.removeSegment(w-1),w-=1);var A=w-y-1;for(r=w;r<m.segments.length;r++){var P=this.getSegment(r-A);if("Z"===(o=m.getSegment(r)).type&&!P.subpathStartSegment.end.equals(o.subpathStartSegment.end)){var S=Li.createSegment("L",P.end);m.replaceSegment(r,S)}}return[new Li(m.segments.slice(0,b)),new Li(m.segments.slice(b))]},equals:function(t){if(!t)return!1;var e=this.segments,n=t.segments,i=e.length;if(n.length!==i)return!1;for(var r=0;r<i;r++){var o=e[r],s=n[r];if(o.type!==s.type||!o.equals(s))return!1}return!0},getSegment:function(t){var e=this.segments,n=e.length;if(0===n)throw new Error("Path has no segments.");if(t<0&&(t=n+t),n<=t||t<0)throw new Error("Index out of range.");return e[t]},getSegmentSubdivisions:function(t){for(var e=this.segments,n=e.length,i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],o=0;o<n;o++){var s=e[o].getSubdivisions({precision:i});r.push(s)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,e=t.length,n=[],i=0;i<e;i++){var r=t[i];r.isSubpathStart?n.push(new Li(r)):n[n.length-1].appendSegment(r)}return n},insertSegment:function(t,e){var n,i=this.segments,r=i.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var o=null,s=null;if(0!==r&&(s=1<=t?(o=i[t-1]).nextSegment:i[0]),Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var a=e.length,l=0;l<a;l++){var u=e[l];n=this.prepareSegment(u,o,s),i.splice(t+l,0,n),o=n}}else{if(!e||!e.isSegment)throw new Error("Segment required.");n=this.prepareSegment(e,o,s),i.splice(t,0,n)}},intersectionWithLine:function(t,e){var n=null,i=this.toPolylines(e);if(!i)return null;for(var r=0,o=i.length;r<o;r++){var s=i[r],a=t.intersect(s);a&&(n||(n=[]),Array.isArray(a)?Array.prototype.push.apply(n,a):n.push(a))}return n},isDifferentiable:function(){for(var t=this.segments,e=t.length,n=0;n<e;n++){if(t[n].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var e=this.segments,n=e.length;if(0===n)return 0;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,o=0,s=0;s<n;s++){var a=e[s],l=r[s];o+=a.length({subdivisions:l})}return o},lengthAtT:function(t,e){var n=this.segments,i=n.length;if(0===i)return 0;var r=t.segmentIndex;if(r<0)return 0;var o=t.value;i<=r?(r=i-1,o=1):o<0?o=0:1<o&&(o=1);for(var s,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,l=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,u=0,h=0;h<r;h++){var c=n[h];s=l[h],u+=c.length({precisison:a,subdivisions:s})}return c=n[r],s=l[r],u+=c.lengthAtT(o,{precisison:a,subdivisions:s})},pointAt:function(t,e){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.pointAtLength(r,i)},pointAtLength:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var o,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,l=0,u=0;u<i;u++){var h=r?u:i-1-u,c=n[h],d=a[h],f=c.length({precision:s,subdivisions:d});if(c.isVisible){if(t<=l+f)return c.pointAtLength((r?1:-1)*(t-l),{precision:s,subdivisions:d});o=c}l+=f}return o?r?o.end:o.start:n[i-1].end.clone()},pointAtT:function(t){var e=this.segments,n=e.length;if(0===n)return null;var i=t.segmentIndex;if(i<0)return e[0].pointAtT(0);if(n<=i)return e[n-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[i].pointAtT(r)},PRECISION:3,prepareSegment:function(t,e,n){t.previousSegment=e,t.nextSegment=n,e&&(e.nextSegment=t),n&&(n.previousSegment=t);var i=t;return t.isSubpathStart&&(t.subpathStartSegment=t,i=n),i&&this.updateSubpathStartSegment(i),t},removeSegment:function(t){var e=this.segments,n=e.length;if(0===n)throw new Error("Path has no segments.");if(t<0&&(t=n+t),n<=t||t<0)throw new Error("Index out of range.");var i=e.splice(t,1)[0],r=i.previousSegment,o=i.nextSegment;r&&(r.nextSegment=o),o&&(o.previousSegment=r),i.isSubpathStart&&o&&this.updateSubpathStartSegment(o)},replaceSegment:function(t,e){var n,i=this.segments,r=i.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var o=i[t],s=o.previousSegment,a=o.nextSegment,l=o.isSubpathStart;if(Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");i.splice(t,1);for(var u=e.length,h=0;h<u;h++){var c=e[h];n=this.prepareSegment(c,s,a),i.splice(t+h,0,n),s=n,l&&n.isSubpathStart&&(l=!1)}}else{if(!e||!e.isSegment)throw new Error("Segment required.");n=this.prepareSegment(e,s,a),i.splice(t,1,n),l&&n.isSubpathStart&&(l=!1)}l&&a&&this.updateSubpathStartSegment(a)},round:function(t){for(var e=this.segments,n=e.length,i=0;i<n;i++){e[i].round(t)}return this},scale:function(t,e,n){for(var i=this.segments,r=i.length,o=0;o<r;o++){i[o].scale(t,e,n)}return this},segmentAt:function(t,e){var n=this.segmentIndexAt(t,e);return n?this.getSegment(n):null},segmentAtLength:function(t,e){var n=this.segmentIndexAtLength(t,e);return n?this.getSegment(n):null},segmentIndexAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.segmentIndexAtLength(r,i)},segmentIndexAtLength:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,a=null,l=0,u=0;u<i;u++){var h=r?u:i-1-u,c=n[h],d=s[h],f=c.length({precision:o,subdivisions:d});if(c.isVisible){if(t<=l+f)return h;a=h}l+=f}return a},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.tangentAtLength(r,i)},tangentAtLength:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,l=0,u=0;u<i;u++){var h=r?u:i-1-u,c=n[h],d=a[h],f=c.length({precision:s,subdivisions:d});if(c.isDifferentiable()){if(t<=l+f)return c.tangentAtLength((r?1:-1)*(t-l),{precision:s,subdivisions:d});o=c}l+=f}if(o){var p=r?1:0;return o.tangentAtT(p)}return null},tangentAtT:function(t){var e=this.segments,n=e.length;if(0===n)return null;var i=t.segmentIndex;if(i<0)return e[0].tangentAtT(0);if(n<=i)return e[n-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[i].tangentAtT(r)},toPoints:function(t){var e=this.segments,n=e.length;if(0===n)return null;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,o=[],s=[],a=0;a<n;a++){var l=e[a];if(l.isVisible){var u=r[a];if(0<u.length){var h=u.map(function(t){return t.start});Array.prototype.push.apply(s,h)}else s.push(l.start)}else 0<s.length&&(s.push(e[a-1].end),o.push(s),s=[])}return 0<s.length&&(s.push(this.end),o.push(s)),o},toPolylines:function(t){var e=[],n=this.toPoints(t);if(!n)return null;for(var i=0,r=n.length;i<r;i++)e.push(new xi(n[i]));return e},toString:function(){for(var t=this.segments,e=t.length,n="",i=0;i<e;i++){n+=t[i].serialize()+" "}return n.trim()},translate:function(t,e){for(var n=this.segments,i=n.length,r=0;r<i;r++){n[r].translate(t,e)}return this},updateSubpathStartSegment:function(t){for(var e=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=e?e.subpathStartSegment:null,t=(e=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,Li.createSegment("M",0,0)),this}},Object.defineProperty(Li.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var n=0;n<e;n++){var i=t[n];if(i.isVisible)return i.start}return t[e-1].end}}),Object.defineProperty(Li.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var n=e-1;0<=n;n--){var i=t[n];if(i.isVisible)return i.end}return t[e-1].end}});var Ni={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var e=this.length();return 1<=t?e:e*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(Ni,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(Ni,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(Ni,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var Ri=function(){for(var t,e,n=arguments,i=[],r=arguments.length,o=0;o<r;o++)i.push(n[o]);if(!(this instanceof Ri))return Mi(Ri,i);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof ni){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new Kn(+i[0],+i[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var s;for(t=[],o=0;o<r;o+=2)s=i.slice(o,o+2),t.push(Mi(Ri,s));return t}if(1===r)return this.end=new Kn(i[0]),this;for(t=[],o=0;o<r;o+=1)e=i[o],t.push(new Ri(e));return t},Oi={clone:function(){return new Ri(this.end)},divideAt:function(t){var e=new ni(this.start,this.end).divideAt(t);return[new Ri(e[0]),new Ri(e[1])]},divideAtLength:function(t){var e=new ni(this.start,this.end).divideAtLength(t);return[new Ri(e[0]),new Ri(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,e,n){return this.end.scale(t,e,n),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Oi,"type",{configurable:!0,enumerable:!0,value:"L"}),Ri.prototype=Ci(Ni,ni.prototype,Oi);var _i=function(){for(var t,e,n=arguments,i=[],r=arguments.length,o=0;o<r;o++)i.push(n[o]);if(!(this instanceof _i))return Mi(_i,i);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(i[0]instanceof ki){if(1===r)return this.controlPoint1=i[0].controlPoint1.clone(),this.controlPoint2=i[0].controlPoint2.clone(),this.end=i[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(6===r)return this.controlPoint1=new Kn(+i[0],+i[1]),this.controlPoint2=new Kn(+i[2],+i[3]),this.end=new Kn(+i[4],+i[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var s;for(t=[],o=0;o<r;o+=6)s=i.slice(o,o+6),t.push(Mi(_i,s));return t}if(3===r)return this.controlPoint1=new Kn(i[0]),this.controlPoint2=new Kn(i[1]),this.end=new Kn(i[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],o=0;o<r;o+=3)e=i.slice(o,o+3),t.push(Mi(_i,e));return t},Vi={clone:function(){return new _i(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,e){var n=new ki(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,e);return[new _i(n[0]),new _i(n[1])]},divideAtLength:function(t,e){var n=new ki(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,e);return[new _i(n[0]),new _i(n[1])]},divideAtT:function(t){var e=new ki(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new _i(e[0]),new _i(e[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,e=this.controlPoint1,n=this.controlPoint2,i=this.end;return!(t.equals(e)&&e.equals(n)&&n.equals(i))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,n){return this.controlPoint1.scale(t,e,n),this.controlPoint2.scale(t,e,n),this.end.scale(t,e,n),this},serialize:function(){var t=this.controlPoint1,e=this.controlPoint2,n=this.end;return this.type+" "+t.x+" "+t.y+" "+e.x+" "+e.y+" "+n.x+" "+n.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}};Object.defineProperty(Vi,"type",{configurable:!0,enumerable:!0,value:"C"}),_i.prototype=Ci(Ni,ki.prototype,Vi);var Bi=function(){for(var t,e,n=arguments,i=[],r=arguments.length,o=0;o<r;o++)i.push(n[o]);if(!(this instanceof Bi))return Mi(Bi,i);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof ni){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(i[0]instanceof ki){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new Kn(+i[0],+i[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var s;for(t=[],o=0;o<r;o+=2)s=i.slice(o,o+2),0===o?t.push(Mi(Bi,s)):t.push(Mi(Ri,s));return t}if(1===r)return this.end=new Kn(i[0]),this;for(t=[],o=0;o<r;o+=1)e=i[o],0===o?t.push(new Bi(e)):t.push(new Ri(e));return t},Fi={bbox:function(){return null},clone:function(){return new Bi(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,e,n){return this.end.scale(t,e,n),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Fi,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(Fi,"type",{configurable:!0,enumerable:!0,value:"M"}),Bi.prototype=Ci(Ni,Fi);var Di=function(){for(var t=arguments,e=[],n=arguments.length,i=0;i<n;i++)e.push(t[i]);if(!(this instanceof Di))return Mi(Di,e);if(0<n)throw new Error("Closepath constructor expects no arguments.");return this},Ii={clone:function(){return new Di},divideAt:function(t){var e=new ni(this.start,this.end).divideAt(t);return[e[1].isDifferentiable()?new Ri(e[0]):this.clone(),new Ri(e[1])]},divideAtLength:function(t){var e=new ni(this.start,this.end).divideAtLength(t);return[e[1].isDifferentiable()?new Ri(e[0]):this.clone(),new Ri(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(Ii,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(Ii,"type",{configurable:!0,enumerable:!0,value:"Z"}),Di.prototype=Ci(Ni,ni.prototype,Ii);var zi=Li.segmentTypes={L:Ri,C:_i,M:Bi,Z:Di,z:Di};Li.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(zi).join("")+",.]*$"),Li.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var Gi={curveThroughPoints:function(t){return console.warn("deprecated"),new Li(ki.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var e,n=[],i=[],r=t.length-1;if(1==r)return n[0]=new Kn((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new Kn(2*n[0].x-t[0].x,2*n[0].y-t[0].y),[n,i];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var s=this.getFirstControlPoints(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var a=this.getFirstControlPoints(o);for(e=0;e<r;e++)n.push(new Kn(s[e],a[e])),e<r-1?i.push(new Kn(2*t[e+1].x-s[e+1],2*t[e+1].y-a[e+1])):i.push(new Kn((t[r].x+s[r-1])/2,(t[r].y+a[r-1])/2));return[n,i]},getCurveDivider:function(t,e,n,i){console.warn("deprecated");var r=new ki(t,e,n,i);return function(t){var e=r.divide(t);return[{p0:e[0].start,p1:e[0].controlPoint1,p2:e[0].controlPoint2,p3:e[0].end},{p0:e[1].start,p1:e[1].controlPoint1,p2:e[1].controlPoint2,p3:e[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var e=t.length,n=[],i=[],r=2;n[0]=t[0]/r;for(var o=1;o<e;o++)i[o]=1/r,r=(o<e-1?4:3.5)-i[o],n[o]=(t[o]-n[o-1])/r;for(o=1;o<e;o++)n[e-o-1]-=i[e-o]*n[e-o];return n},getInversionSolver:function(t,e,n,i){console.warn("deprecated");var r=new ki(t,e,n,i);return function(t){return r.closestPointT(t)}}},ji=function(t){return this instanceof ji?"string"==typeof t?new ji.parse(t):void(this.points=Array.isArray(t)?t.map(Kn):[]):new ji(t)};function Ui(t,e){var n=t.start.x,i=t.start.y,r=t.end.x,o=t.end.y,s=e.start.x,a=e.start.y,l=r-n,u=o-i,h=e.end.x-s,c=e.end.y-a,d=n-s,f=i-a,p=l*c-h*u,g=(l*f-u*d)/p,v=(h*f-c*d)/p;return 0<=g&&g<=1&&0<=v&&v<=1}function qi(t,e){var n=t.a,i=t.b,r=t.x,o=t.y,s=e.start.x-r,a=e.end.x-r,l=e.start.y-o,u=n*n,h=i*i,c=a-s,d=e.end.y-o-l,f=c*c/u+d*d/h,p=2*s*c/u+2*l*d/h,g=p*p-4*f*(s*s/u+l*l/h-1);if(0===g){var v=-p/2/f;return 0<=v&&v<=1}if(0<g){var m=Math.sqrt(g),y=(-p+m)/2/f,b=(-p-m)/2/f;return 0<=y&&y<=1||0<=b&&b<=1}return!1}function Hi(t,e){return function(t,e,n,i){var r=Math.cos,o=Math.sin,s=o(e),a=r(e),l=o(i),u=r(i),h=s*s,c=a*a,d=s*a,f=l*l,p=u*u,g=l*u,v=t.a*t.a,m=t.b*t.b,y=n.a*n.a,b=n.b*n.b,w=v*h+m*c,x=y*f+b*p,A=v*c+m*h,P=y*p+b*f,S=2*(m-v)*d,E=2*(b-y)*g,T=-2*w*t.x-S*t.y,k=-2*x*n.x-E*n.y,C=-S*t.x-2*A*t.y,L=-E*n.x-2*P*n.y,M=w*t.x*t.x+A*t.y*t.y+S*t.x*t.y-v*m,N=x*n.x*n.x+P*n.y*n.y+E*n.x*n.y-y*b;E/=2,k/=2,L/=2;var R=mr([[w,S/=2,T/=2],[S,A,C/=2],[T,C,M]]),O=mr([[x,E,k],[E,P,L],[k,L,N]]),_=.33333333*(mr([[x,S,T],[E,A,C],[k,C,M]])+mr([[w,E,T],[S,P,C],[T,L,M]])+mr([[w,S,k],[S,A,L],[T,C,N]])),V=.33333333*(mr([[w,E,k],[S,P,L],[T,L,N]])+mr([[x,S,k],[E,A,L],[k,C,N]])+mr([[x,E,T],[E,P,C],[k,L,M]])),B=vr([[R,_],[_,V]]),F=vr([[R,V],[_,O]]),D=vr([[_,V],[V,O]]);if(0<vr([[2*B,F],[F,2*D]])&&(0<V||0<_))return!1;return!0}(t,0,e,0)}function Yi(t,e){var n=e.start,i=e.end,r=t.x,o=t.y,s=t.width,a=t.height;return!(n.x>r+s&&i.x>r+s||n.x<r&&i.x<r||n.y>o+a&&i.y>o+a||n.y<o&&i.y<o)&&(!(!t.containsPoint(e.start)&&!t.containsPoint(e.end))||(Ui(t.topLine(),e)||Ui(t.rightLine(),e)||Ui(t.bottomLine(),e)||Ui(t.leftLine(),e)))}function Wi(t,e){return!!Xi(t,vi.fromEllipse(e))&&tr(ji.fromRect(t),e)}function Xi(t,e){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y}function $i(t,e){return hr(t,e,{interior:!1})}function Zi(t,e){return cr(t,e,{interior:!1})}function Ji(t,e){return dr(t,e,{interior:!1})}function Ki(t,e){return pr(t,e,{interior:!1})}function Qi(t,e){return hr(t,e,{interior:!0})}function tr(t,e){return cr(t,e,{interior:!0})}function er(t,e){return dr(t,e,{interior:!0})}function nr(t,e){return pr(t,e,{interior:!0})}function ir(t,e){return gr(t,e,{interior:!0})}function rr(t,n,i){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Qi(e,n):$i(e,n)})}function or(t,n,i){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?tr(e,n):Zi(e,n)})}function sr(t,e,n){return lr(t,ji.fromRect(e),n)}function ar(t,e,n){return fr(t,e,n,{interior:!1})}function lr(t,e,n){return fr(t,e,n,{interior:!0})}function ur(t,n,i,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?lr(n,e,r):ar(n,e,r)})}function hr(t,e,n){void 0===n&&(n={});var i,r=n.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(e.start))return!0;var o=t.start,s=t.end,a=t.points;i=s.equals(o)?a:a.concat([o])}else i=t.points;for(var l=i.length,u=new ni,h=0;h<l-1;h++)if(u.start=i[h],u.end=i[h+1],Ui(e,u))return!0;return!1}function cr(t,e,n){void 0===n&&(n={});var i,r=t.start,o=t.end,s=t.points;if(e.containsPoint(r))return!0;var a=n.interior;if(void 0===a&&(a=!1),a){if(t.containsPoint(e.center()))return!0;i=o.equals(r)?s:s.concat([r])}else i=s;for(var l=i.length,u=new ni,h=0;h<l-1;h++)if(u.start=i[h],u.end=i[h+1],qi(e,u))return!0;return!1}function dr(t,e,n){return gr(t,ji.fromRect(e),n)}function fr(t,n,i,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?gr(n,e,r):pr(n,e,r)})}function pr(t,e,n){void 0===n&&(n={});var i,r=n.interior;if(void 0===r&&(r=!1),r){var o=e.start;if(t.containsPoint(o))return!0;i=t.clone().close()}else i=t;for(var s=e.points,a=s.length,l=new ni,u=0;u<a-1;u++)if(l.start=s[u],l.end=s[u+1],$i(i,l))return!0;return!1}function gr(t,e,n){return e.containsPoint(t.start)||pr(t,e.clone().close(),n)}function vr(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function mr(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}ji.parse=function(t){return new ji(yi(t))},ji.fromRect=function(t){return new ji([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},ji.prototype=Ci(xi.prototype,{type:Gn.Polygon,clone:function(){return new ji(bi(this.points))},convexHull:function(){return new ji(wi(this.points))},lengthPoints:function(){var t=this.start,e=this.end,n=this.points;return n.length<=1||t.equals(e)?n:n.concat([t.clone()])}});var yr,br,wr={intersection:{exists:function t(e,n,i,r){switch(e.type){case Gn.Line:switch(n.type){case Gn.Line:return Ui(e,n)}break;case Gn.Ellipse:switch(n.type){case Gn.Line:return qi(e,n);case Gn.Ellipse:return Hi(e,n)}break;case Gn.Rect:switch(n.type){case Gn.Line:return Yi(e,n);case Gn.Ellipse:return Wi(e,n);case Gn.Rect:return Xi(e,n)}break;case Gn.Polyline:switch(n.type){case Gn.Line:return $i(e,n);case Gn.Ellipse:return Zi(e,n);case Gn.Rect:return Ji(e,n);case Gn.Polyline:return Ki(e,n)}break;case Gn.Polygon:switch(n.type){case Gn.Line:return Qi(e,n);case Gn.Ellipse:return tr(e,n);case Gn.Rect:return er(e,n);case Gn.Polyline:return nr(e,n);case Gn.Polygon:return ir(e,n)}break;case Gn.Path:switch(n.type){case Gn.Line:return rr(e,n,i);case Gn.Ellipse:return or(e,n,i);case Gn.Rect:return sr(e,n,i);case Gn.Polyline:return ar(e,n,i);case Gn.Polygon:return lr(e,n,i);case Gn.Path:return ur(e,n,i,r)}}switch(n.type){case Gn.Ellipse:case Gn.Rect:case Gn.Polyline:case Gn.Polygon:case Gn.Path:return t(n,e,r,i);default:throw Error("The intersection for "+e+" and "+n+" could not be found.")}},lineWithLine:Ui,ellipseWithLine:qi,ellipseWithEllipse:Hi,rectWithLine:Yi,rectWithEllipse:Wi,rectWithRect:Xi,polylineWithLine:$i,polylineWithEllipse:Zi,polylineWithRect:Ji,polylineWithPolyline:Ki,polygonWithLine:Qi,polygonWithEllipse:tr,polygonWithRect:er,polygonWithPolyline:nr,polygonWithPolygon:ir,pathWithLine:rr,pathWithEllipse:or,pathWithRect:sr,pathWithPolyline:ar,pathWithPolygon:lr,pathWithPath:ur},scale:{linear:function(t,e,n){var i=t[1]-t[0],r=e[1]-e[0];return(n-t[0])/i*r+e[0]||0}},normalizeAngle:Mn,snapToGrid:Nn,toDeg:Rn,toRad:On,random:_n,bezier:Gi,Curve:ki,Ellipse:ai,ellipse:li,Line:ni,line:ii,Path:Li,Point:Kn,point:Qn,Polyline:xi,Polygon:ji,Rect:vi,rect:mi,types:Gn},xr=function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var V={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,g=t.PI,o=t.atan2,s=t.sqrt,c=t.min,d=t.max,v=t.cos,m=t.sin,B=function(t,e,n){if(!(this instanceof B))return B.apply(Object.create(B.prototype),arguments);if(t){if(B.isV(t)&&(t=t.node),e=e||{},B.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=B.createSvgDocument();else if("<"===t[0]){var i=B.createSvgDocument(t);if(1<i.childNodes.length){var r,o,s=[];for(r=0,o=i.childNodes.length;r<o;r++){var a=i.childNodes[r];s.push(new B(document.importNode(a,!0)))}return s}t=document.importNode(i.firstChild,!0)}else t=document.createElementNS(V.svg,t);B.ensureId(t)}return this.node=t,this.setAttributes(e),n&&this.append(n),this}},e=B.prototype;function F(t,e,n){n||(n={});for(var i=n.includeAnnotationIndices,r=n.eol,o=n.lineHeight,s=n.baseSize,a=0,l={},u=e.length-1,h=0;h<=u;h++){var c=e[h],d=null;if(B.isObject(c)){var f=c.attrs,p=B("tspan",f),g=p.node,v=c.t;r&&h===u&&(v+=r),g.textContent=v;var m=f.class;m&&p.addClass(m),i&&p.attr("annotations",c.annotations),d=parseFloat(f["font-size"]),isFinite(d)||(d=s),d&&a<d&&(a=d)}else r&&h===u&&(c+=r),g=document.createTextNode(c||" "),s&&a<s&&(a=s);t.appendChild(g)}return a&&(l.maxFontSize=a),o?l.lineHeight=o:a&&(l.lineHeight=1.2*a),l}Object.defineProperty(e,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),e.getTransformToElement=function(t){var e=this.node;if(B.isSVGGraphicsElement(t)&&B.isSVGGraphicsElement(e)){var n=B.toNode(t).getScreenCTM(),i=e.getScreenCTM();if(n&&i)return n.inverse().multiply(i)}return B.createSVGMatrix()},e.transform=function(t,e){var n=this.node;if(B.isUndefined(t))return B.transformStringToMatrix(this.attr("transform"));if(e&&e.absolute)return this.attr("transform",B.matrixToTransformString(t));var i=B.createSVGTransform(t);return n.transform.baseVal.appendItem(i),this},e.translate=function(t,e,n){n=n||{},e=e||0;var i=this.attr("transform")||"",r=B.parseTransformString(i);if(i=r.value,B.isUndefined(t))return r.translate;i=i.replace(/translate\([^)]*\)/g,"").trim();var o="translate("+(n.absolute?t:r.translate.tx+t)+","+(n.absolute?e:r.translate.ty+e)+")";return this.attr("transform",(o+" "+i).trim()),this},e.rotate=function(t,e,n,i){i=i||{};var r=this.attr("transform")||"",o=B.parseTransformString(r);if(r=o.value,B.isUndefined(t))return o.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var s="rotate("+(i.absolute?t:o.rotate.angle+t)+(void 0!==e&&void 0!==n?","+e+","+n:"")+")";return this.attr("transform",(r+" "+s).trim()),this},e.scale=function(t,e){e=B.isUndefined(e)?t:e;var n=this.attr("transform")||"",i=B.parseTransformString(n);if(n=i.value,B.isUndefined(t))return i.scale;n=n.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+e+")";return this.attr("transform",(n+" "+r).trim()),this},e.bbox=function(t,e){var n,i=this.node,r=i.ownerSVGElement;if(!r)return new vi(0,0,0,0);try{n=i.getBBox()}catch(t){n={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(t)return new vi(n);var o=this.getTransformToElement(e||r);return B.transformRect(n,o)},e.getBBox=function(t){var e,n={},i=this.node;if(!i.ownerSVGElement||!B.isSVGGraphicsElement(i))return new vi(0,0,0,0);if(t&&(t.target&&(n.target=B.toNode(t.target)),t.recursive&&(n.recursive=t.recursive)),n.recursive){var r=this.children(),o=r.length;if(0===o)return this.getBBox({target:n.target,recursive:!1});n.target||(n.target=this);for(var s=0;s<o;s++){var a,l=r[s];a=0===l.children().length?l.getBBox({target:n.target,recursive:!1}):l.getBBox({target:n.target,recursive:!0}),e=e?e.union(a):a}return e}try{e=i.getBBox()}catch(t){e={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(n.target){var u=this.getTransformToElement(n.target);return B.transformRect(e,u)}return new vi(e)};var D=/em$/;function I(t,e){var n=parseFloat(t);return D.test(t)?n*e:n}e.text=function(t,e){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=B.sanitizeText(t),e||(e={});var n=e.displayEmpty,i=e.eol,r=e.textPath,o=e.textVerticalAnchor,s="middle"===o||"bottom"===o||"top"===o,a=e.x;void 0===a&&(a=this.attr("x")||0);var l=e.includeAnnotationIndices,u=e.annotations;u&&!B.isArray(u)&&(u=[u]);var h=e.lineHeight,c="auto"===h,d=c?"1.5em":h||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||n?null:"none"});var f=parseFloat(this.attr("font-size"));f||(f=16,(s||u)&&this.attr("font-size",f));var p,g=document;p=r?("string"==typeof r&&(r={d:r}),function(t,e){t||(t={});var n=B("textPath"),i=t.d;if(i&&void 0===t["xlink:href"]){var r=B("path").attr("d",i).appendTo(e.defs());n.attr("xlink:href","#"+r.id)}return B.isObject(t)&&n.attr(t),n.node}(r,this)):g.createDocumentFragment();for(var v,m=0,y=t.split("\n"),b=[],w=0,x=y.length-1;w<=x;w++){var A,P=d,S="v-line",E=g.createElementNS(V.svg,"tspan"),T=y[w];if(T)if(u){var k=B.annotateString(T,u,{offset:-m,includeAnnotationIndices:l}),C=(A=F(E,k,{includeAnnotationIndices:l,eol:w!==x&&i,lineHeight:c?null:d,baseSize:f})).lineHeight;C&&c&&0!==w&&(P=C),0===w&&(v=.8*A.maxFontSize)}else i&&w!==x&&(T+=i),E.textContent=T;else{E.textContent="-",S+=" v-empty-line";var L=E.style;if(L.fillOpacity=0,L.strokeOpacity=0,u){A={};for(var M=f,N=(k=B.findAnnotationsAtIndex(u,m)).length;0<N;N--){var R=k[N-1].attrs;if(R&&"font-size"in R){var O=parseFloat(R["font-size"]);if(isFinite(O)){M=O;break}}}c&&(0<w?P=1.2*M:v=.8*M),E.setAttribute("font-size",M),A.maxFontSize=M}}A&&b.push(A),0<w&&E.setAttribute("dy",P),(0<w||r)&&E.setAttribute("x",a),E.className.baseVal=S,p.appendChild(E),m+=T.length+1}if(s)if(u)P=function(t,e,n,i){if(!Array.isArray(e))return 0;var r=e.length;if(!r)return 0;for(var o=e[0],s=I(o.maxFontSize,n)||n,a=0,l=I(i,n),u=1;u<r;u++)a+=I((o=e[u]).lineHeight,n)||l;var h,c=I(o.maxFontSize,n)||n;switch(t){case"middle":h=s/2-.15*c-a/2;break;case"bottom":h=-.25*c-a;break;default:case"top":h=.8*s}return h}(o,b,f,d);else if("top"===o)P="0.8em";else{var _;switch(0<x?(_=parseFloat(d)||1,_*=x,D.test(d)||(_/=f)):_=0,o){case"middle":P=.3-_/2+"em";break;case"bottom":P=-_-.3+"em"}}else 0===o?P="0em":o?P=o:(P=0,null===this.attr("y")&&this.attr("y",v||"0.8em"));return p.firstChild.setAttribute("dy",P),this.append(p),this},e.removeAttr=function(t){var e=B.qualifyAttr(t),n=this.node;return e.ns?n.hasAttributeNS(e.ns,e.local)&&n.removeAttributeNS(e.ns,e.local):n.hasAttribute(t)&&n.removeAttribute(t),this},e.attr=function(t,e){if(B.isUndefined(t)){for(var n=this.node.attributes,i={},r=0;r<n.length;r++)i[n[r].name]=n[r].value;return i}if(B.isString(t)&&B.isUndefined(e))return this.node.getAttribute(t);if("object"==typeof t)for(var o in t)t.hasOwnProperty(o)&&this.setAttribute(o,t[o]);else this.setAttribute(t,e);return this},e.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",B.normalizePathData(this.attr("d"))),this},e.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},e.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},e.setAttributes=function(t){for(var e in t)t.hasOwnProperty(e)&&this.setAttribute(e,t[e]);return this},e.append=function(t){B.isArray(t)||(t=[t]);for(var e=0,n=t.length;e<n;e++)this.node.appendChild(B.toNode(t[e]));return this},e.prepend=function(t){var e=this.node.firstChild;return e?B(e).before(t):this.append(t)},e.before=function(t){var e=this.node,n=e.parentNode;if(n){B.isArray(t)||(t=[t]);for(var i=0,r=t.length;i<r;i++)n.insertBefore(B.toNode(t[i]),e)}return this},e.appendTo=function(t){return B.toNode(t).appendChild(this.node),this},e.svg=function(){return this.node instanceof window.SVGSVGElement?this:B(this.node.ownerSVGElement)},e.tagName=function(){return this.node.tagName.toUpperCase()},e.defs=function(){var t=this.svg()||this,e=t.node.getElementsByTagName("defs")[0];return e?B(e):B("defs").appendTo(t)},e.clone=function(){var t=B(this.node.cloneNode(!0));return t.node.id=B.uniqueId(),t},e.findOne=function(t){var e=this.node.querySelector(t);return e?B(e):void 0},e.find=function(t){var e=[],n=this.node.querySelectorAll(t);if(n)for(var i=0;i<n.length;i++)e.push(B(n[i]));return e},e.children=function(){for(var t=this.node.childNodes,e=[],n=0;n<t.length;n++){1===t[n].nodeType&&e.push(B(t[n]))}return e},e.parent=function(){return B(this.node.parentNode)||null},e.index=function(){for(var t=0,e=this.node.previousSibling;e;)1===e.nodeType&&t++,e=e.previousSibling;return t},e.findParentByClass=function(t,e){for(var n=this.node.ownerSVGElement,i=this.node.parentNode;i&&i!==e&&i!==n;){var r=B(i);if(r.hasClass(t))return r;i=i.parentNode}return null},e.contains=function(t){var e=this.node,n=B.toNode(t),i=n&&n.parentNode;return e===i||!!(i&&1===i.nodeType&&16&e.compareDocumentPosition(i))},e.toLocalPoint=function(t,e){var n=this.svg().node,i=n.createSVGPoint();i.x=t,i.y=e;try{var r=i.matrixTransform(n.getScreenCTM().inverse()),o=this.getTransformToElement(n).inverse()}catch(t){return i}return r.matrixTransform(o)},e.translateCenterToPoint=function(t){var e=this.getBBox({target:this.svg()}).center();return this.translate(t.x-e.x,t.y-e.y),this},e.translateAndAutoOrient=function(t,e,n){t=new Kn(t),e=new Kn(e),n||(n=this.svg());var i=this.scale();this.attr("transform","");var r=this.getBBox({target:n}).scale(i.sx,i.sy),o=B.createSVGTransform();o.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var s=B.createSVGTransform(),a=t.angleBetween(e,t.clone().offset(1,0));a&&s.setRotate(a,0,0);var l=B.createSVGTransform(),u=t.clone().move(e,r.width/2);l.setTranslate(2*t.x-u.x,2*t.y-u.y);var h=this.getTransformToElement(n),c=B.createSVGTransform();return c.setMatrix(l.matrix.multiply(s.matrix.multiply(o.matrix.multiply(h.scale(i.sx,i.sy))))),this.attr("transform",B.matrixToTransformString(c.matrix)),this},e.animateAlongPath=function(t,e){e=B.toNode(e);var n=B.ensureId(e),i=B("animateMotion",t),r=B("mpath",{"xlink:href":"#"+n});i.append(r),this.append(i);try{i.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var o=i.node;o.animators=[];var s=o.getAttribute("id");s&&(id2anim[s]=o);for(var a=getTargets(o),l=0,u=a.length;l<u;l++){var h=a[l],c=new Animator(o,h,l);animators.push(c),(o.animators[l]=c).register()}}}return this};var n=/[^\x20\t\r\n\f]+/g;function r(t){return B.isString(t)&&t.trim().match(n)||[]}e.hasClass=function(t){return!!B.isString(t)&&this.node.classList.contains(t.trim())},e.addClass=function(t){var e;return(e=this.node.classList).add.apply(e,r(t)),this},e.removeClass=function(t){var e;return(e=this.node.classList).remove.apply(e,r(t)),this},e.toggleClass=function(t,e){for(var n=r(t),i=0;i<n.length;i++)this.node.classList.toggle(n[i],e);return this},e.sample=function(t){t=t||1;for(var e,n=this.node,i=n.getTotalLength(),r=[],o=0;o<i;)e=n.getPointAtLength(o),r.push({x:e.x,y:e.y,distance:o}),o+=t;return r},e.convertToPath=function(){var t=B("path");t.attr(this.attr());var e=this.convertToPathData();return e&&t.attr("d",e),t},e.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return B.convertLineToPathData(this.node);case"POLYGON":return B.convertPolygonToPathData(this.node);case"POLYLINE":return B.convertPolylineToPathData(this.node);case"ELLIPSE":return B.convertEllipseToPathData(this.node);case"CIRCLE":return B.convertCircleToPathData(this.node);case"RECT":return B.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},B.prototype.toGeometryShape=function(){var t,e,n,i,r,o,s,a,l,u,h,c,d,f,p;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,e=parseFloat(this.attr("y"))||0,n=parseFloat(this.attr("width"))||0,i=parseFloat(this.attr("height"))||0,new vi(t,e,n,i);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,s=parseFloat(this.attr("r"))||0,new ai({x:r,y:o},s,s);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("rx"))||0,l=parseFloat(this.attr("ry"))||0,new ai({x:r,y:o},a,l);case"POLYLINE":return u=B.getPointsFromSvgNode(this),new xi(u);case"POLYGON":return 1<(u=B.getPointsFromSvgNode(this)).length&&u.push(u[0]),new xi(u);case"PATH":return h=this.attr("d"),Li.isDataSupported(h)||(h=B.normalizePathData(h)),new Li(h);case"LINE":return c=parseFloat(this.attr("x1"))||0,f=parseFloat(this.attr("y1"))||0,d=parseFloat(this.attr("x2"))||0,p=parseFloat(this.attr("y2"))||0,new ni({x:c,y:f},{x:d,y:p})}return this.getBBox()},e.findIntersection=function(t,e){var n=this.svg().node;e=e||n;var i=this.getBBox({target:e}),r=i.center();if(i.intersectionWithLineFromCenterToPoint(t)){var o,s=this.tagName();if("RECT"===s){var a=new vi(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),l=this.getTransformToElement(e),u=B.decomposeMatrix(l),h=n.createSVGTransform();h.setRotate(-u.rotation,r.x,r.y);var c=B.transformRect(a,h.matrix.multiply(l));o=new vi(c).intersectionWithLineFromCenterToPoint(t,u.rotation)}else if("PATH"===s||"POLYGON"===s||"POLYLINE"===s||"CIRCLE"===s||"ELLIPSE"===s){var d,f,p,g,v,m=("PATH"===s?this:this.convertToPath()).sample(),y=1/0,b=[];for(d=0;d<m.length;d++)f=m[d],p=(p=B.createSVGPoint(f.x,f.y)).matrixTransform(this.getTransformToElement(e)),(v=(f=new Kn(p)).distance(r)+(g=1.1*f.distance(t)))<y?(y=v,b=[{sample:f,refDistance:g}]):v<y+1&&b.push({sample:f,refDistance:g});b.sort(function(t,e){return t.refDistance-e.refDistance}),b[0]&&(o=b[0].sample)}return o}},e.setAttribute=function(t,e){var n=this.node;if(null===e)return this.removeAttr(t),this;var i=B.qualifyAttr(t);return i.ns?n.setAttributeNS(i.ns,t,e):"id"===t?n.id=e:n.setAttribute(t,e),this},B.createSvgDocument=function(t){if(t){var e='<svg xmlns="'+V.svg+'" xmlns:xlink="'+V.xlink+'" version="1.1">'+t+"</svg>";return B.parseXML(e,{async:!1}).documentElement}var n=document.createElementNS(V.svg,"svg");return n.setAttributeNS(V.xmlns,"xmlns:xlink",V.xlink),n.setAttribute("version","1.1"),n},B.createSVGStyle=function(t){return B("style",{type:"text/css"},[B.createCDATASection(t)]).node},B.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},B.idCounter=0,B.uniqueId=function(){return"v-"+ ++B.idCounter},B.toNode=function(t){return B.isV(t)?t.node:t.nodeName&&t||t[0]},B.ensureId=function(t){return(t=B.toNode(t)).id||(t.id=B.uniqueId())},B.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},B.isUndefined=function(t){return void 0===t},B.isString=function(t){return"string"==typeof t},B.isObject=function(t){return t&&"object"==typeof t},B.isArray=Array.isArray,B.parseXML=function(t,e){var n;e=e||{};try{var i=new DOMParser;B.isUndefined(e.async)||(i.async=e.async),n=i.parseFromString(t,"text/xml")}catch(t){n=void 0}if(!n||n.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return n},B.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var e=t.split(":");return{ns:V[e[0]],local:e[1]}},B.transformRegex=/(\w+)\(([^,)]+),?([^)]+)?\)/gi,B.transformSeparatorRegex=/[ ,]+/,B.transformationListRegex=/^(\w+)\((.*)\)/,B.transformStringToMatrix=function(t){var e=B.createSVGMatrix(),n=t&&t.match(B.transformRegex);if(!n)return e;for(var i=0,r=n.length;i<r;i++){var o=n[i].match(B.transformationListRegex);if(o){var s,a,l,u,h,c=B.createSVGMatrix(),d=o[2].split(B.transformSeparatorRegex);switch(o[1].toLowerCase()){case"scale":s=parseFloat(d[0]),a=void 0===d[1]?s:parseFloat(d[1]),c=c.scaleNonUniform(s,a);break;case"translate":l=parseFloat(d[0]),u=parseFloat(d[1]),c=c.translate(l,u);break;case"rotate":h=parseFloat(d[0]),l=parseFloat(d[1])||0,u=parseFloat(d[2])||0,c=0!==l||0!==u?c.translate(l,u).rotate(h).translate(-l,-u):c.rotate(h);break;case"skewx":h=parseFloat(d[0]),c=c.skewX(h);break;case"skewy":h=parseFloat(d[0]),c=c.skewY(h);break;case"matrix":c.a=parseFloat(d[0]),c.b=parseFloat(d[1]),c.c=parseFloat(d[2]),c.d=parseFloat(d[3]),c.e=parseFloat(d[4]),c.f=parseFloat(d[5]);break;default:continue}e=e.multiply(c)}}return e},B.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},B.parseTransformString=function(t){var e,n,i;if(t){var r=B.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var o=B.transformStringToMatrix(t),s=B.decomposeMatrix(o);e=[s.translateX,s.translateY],i=[s.scaleX,s.scaleY],n=[s.rotation];var a=[];0===e[0]&&0===e[1]||a.push("translate("+e+")"),1===i[0]&&1===i[1]||a.push("scale("+i+")"),0!==n[0]&&a.push("rotate("+n+")"),t=a.join(" ")}else{var l=t.match(/translate\((.*?)\)/);l&&(e=l[1].split(r));var u=t.match(/rotate\((.*?)\)/);u&&(n=u[1].split(r));var h=t.match(/scale\((.*?)\)/);h&&(i=h[1].split(r))}}var c=i&&i[0]?parseFloat(i[0]):1;return{value:t,translate:{tx:e&&e[0]?parseInt(e[0],10):0,ty:e&&e[1]?parseInt(e[1],10):0},rotate:{angle:n&&n[0]?parseInt(n[0],10):0,cx:n&&n[1]?parseInt(n[1],10):void 0,cy:n&&n[2]?parseInt(n[2],10):void 0},scale:{sx:c,sy:i&&i[1]?parseFloat(i[1]):c}}},B.deltaTransformPoint=function(t,e){return{x:e.x*t.a+e.y*t.c+0,y:e.x*t.b+e.y*t.d+0}},B.decomposeMatrix=function(t){var e=B.deltaTransformPoint(t,{x:0,y:1}),n=B.deltaTransformPoint(t,{x:1,y:0}),i=180/g*o(e.y,e.x)-90,r=180/g*o(n.y,n.x);return{translateX:t.e,translateY:t.f,scaleX:s(t.a*t.a+t.b*t.b),scaleY:s(t.c*t.c+t.d*t.d),skewX:i,skewY:r,rotation:i}},B.matrixToScale=function(t){var e,n,i,r;return t?(e=B.isUndefined(t.a)?1:t.a,r=B.isUndefined(t.d)?1:t.d,n=t.b,i=t.c):e=r=1,{sx:n?s(e*e+n*n):e,sy:i?s(i*i+r*r):r}},B.matrixToRotate=function(t){var e={x:0,y:1};return t&&(e=B.deltaTransformPoint(t,e)),{angle:Mn(Rn(o(e.y,e.x))-90)}},B.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},B.isV=function(t){return t instanceof B},B.isVElement=B.isV,B.isSVGGraphicsElement=function(t){return!!t&&((t=B.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var f=B("svg").node;return B.createSVGMatrix=function(t){var e=f.createSVGMatrix();for(var n in t)e[n]=t[n];return e},B.createSVGTransform=function(t){return B.isUndefined(t)?f.createSVGTransform():(t instanceof SVGMatrix||(t=B.createSVGMatrix(t)),f.createSVGTransformFromMatrix(t))},B.createSVGPoint=function(t,e){var n=f.createSVGPoint();return n.x=t,n.y=e,n},B.transformRect=function(t,e){var n=f.createSVGPoint();n.x=t.x,n.y=t.y;var i=n.matrixTransform(e);n.x=t.x+t.width,n.y=t.y;var r=n.matrixTransform(e);n.x=t.x+t.width,n.y=t.y+t.height;var o=n.matrixTransform(e);n.x=t.x,n.y=t.y+t.height;var s=n.matrixTransform(e),a=c(i.x,r.x,o.x,s.x),l=d(i.x,r.x,o.x,s.x),u=c(i.y,r.y,o.y,s.y),h=d(i.y,r.y,o.y,s.y);return new vi(a,u,l-a,h-u)},B.transformPoint=function(t,e){return new Kn(B.createSVGPoint(t.x,t.y).matrixTransform(e))},B.transformLine=function(t,e){return new ni(B.transformPoint(t.start,e),B.transformPoint(t.end,e))},B.transformPolyline=function(t,e){var n=t instanceof xi?t.points:t;B.isArray(n)||(n=[]);for(var i=[],r=0,o=n.length;r<o;r++)i[r]=B.transformPoint(n[r],e);return new xi(i)},B.styleToObject=function(t){for(var e={},n=t.split(";"),i=0;i<n.length;i++){var r=n[i].split("=");e[r[0].trim()]=r[1].trim()}return e},B.createSlicePathData=function(t,e,n,i){var r=2*g-1e-6,o=t,s=e,a=n,l=i,u=(l<a&&(u=a,a=l,l=u),l-a),h=u<g?"0":"1",c=v(a),d=m(a),f=v(l),p=m(l);return r<=u?o?"M0,"+s+"A"+s+","+s+" 0 1,1 0,"+-s+"A"+s+","+s+" 0 1,1 0,"+s+"M0,"+o+"A"+o+","+o+" 0 1,0 0,"+-o+"A"+o+","+o+" 0 1,0 0,"+o+"Z":"M0,"+s+"A"+s+","+s+" 0 1,1 0,"+-s+"A"+s+","+s+" 0 1,1 0,"+s+"Z":o?"M"+s*c+","+s*d+"A"+s+","+s+" 0 "+h+",1 "+s*f+","+s*p+"L"+o*f+","+o*p+"A"+o+","+o+" 0 "+h+",0 "+o*c+","+o*d+"Z":"M"+s*c+","+s*d+"A"+s+","+s+" 0 "+h+",1 "+s*f+","+s*p+"L0,0Z"},B.mergeAttrs=function(t,e){for(var n in e)"class"===n?t[n]=t[n]?t[n]+" "+e[n]:e[n]:"style"===n?B.isObject(t[n])&&B.isObject(e[n])?t[n]=B.mergeAttrs(t[n],e[n]):B.isObject(t[n])?t[n]=B.mergeAttrs(t[n],B.styleToObject(e[n])):B.isObject(e[n])?t[n]=B.mergeAttrs(B.styleToObject(t[n]),e[n]):t[n]=B.mergeAttrs(B.styleToObject(t[n]),B.styleToObject(e[n])):t[n]=e[n];return t},B.annotateString=function(t,e,n){e=e||[];for(var i,r,o,s=(n=n||{}).offset||0,a=[],l=[],u=0;u<t.length;u++){r=l[u]=t[u];for(var h=0;h<e.length;h++){var c=e[h],d=c.start+s,f=c.end+s;d<=u&&u<f&&(B.isObject(r)?r.attrs=B.mergeAttrs(B.mergeAttrs({},r.attrs),c.attrs):r=l[u]={t:t[u],attrs:c.attrs},n.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(h))}(o=l[u-1])?B.isObject(r)&&B.isObject(o)?JSON.stringify(r.attrs)===JSON.stringify(o.attrs)?i.t+=r.t:(a.push(i),i=r):i=B.isObject(r)?(a.push(i),r):B.isObject(o)?(a.push(i),r):(i||"")+r:i=r}return i&&a.push(i),a},B.findAnnotationsAtIndex=function(t,e){var n=[];return t&&t.forEach(function(t){t.start<e&&e<=t.end&&n.push(t)}),n},B.findAnnotationsBetweenIndexes=function(t,e,n){var i=[];return t&&t.forEach(function(t){(e>=t.start&&e<t.end||n>t.start&&n<=t.end||t.start>=e&&t.end<n)&&i.push(t)}),i},B.shiftAnnotations=function(t,e,n){return t&&t.forEach(function(t){t.start<e&&t.end>=e?t.end+=n:t.start>=e&&(t.start+=n,t.end+=n)}),t},B.convertLineToPathData=function(t){return["M",(t=B(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},B.convertPolygonToPathData=function(t){var e=B.getPointsFromSvgNode(t);return 0===e.length?null:B.svgPointsToPath(e)+" Z"},B.convertPolylineToPathData=function(t){var e=B.getPointsFromSvgNode(t);return 0===e.length?null:B.svgPointsToPath(e)},B.svgPointsToPath=function(t){for(var e=0,n=t.length;e<n;e++)t[e]=t[e].x+" "+t[e].y;return"M "+t.join(" L")},B.getPointsFromSvgNode=function(t){var e=[],n=(t=B.toNode(t)).points;if(n)for(var i=0,r=n.numberOfItems;i<r;i++)e.push(n.getItem(i));return e},B.KAPPA=.551784,B.convertCircleToPathData=function(t){t=B(t);var e=parseFloat(t.attr("cx"))||0,n=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("r")),r=i*B.KAPPA;return["M",e,n-i,"C",e+r,n-i,e+i,n-r,e+i,n,"C",e+i,n+r,e+r,n+i,e,n+i,"C",e-r,n+i,e-i,n+r,e-i,n,"C",e-i,n-r,e-r,n-i,e,n-i,"Z"].join(" ")},B.convertEllipseToPathData=function(t){t=B(t);var e=parseFloat(t.attr("cx"))||0,n=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||i,o=i*B.KAPPA,s=r*B.KAPPA;return["M",e,n-r,"C",e+o,n-r,e+i,n-s,e+i,n,"C",e+i,n+s,e+o,n+r,e,n+r,"C",e-o,n+r,e-i,n+s,e-i,n,"C",e-i,n-s,e-o,n-r,e,n-r,"Z"].join(" ")},B.convertRectToPathData=function(t){return t=B(t),B.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},B.rectToPath=function(t){var e=t.x,n=t.y,i=t.width,r=t.height,o=c(t.rx||t["top-rx"]||0,i/2),s=c(t.rx||t["bottom-rx"]||0,i/2),a=c(t.ry||t["top-ry"]||0,r/2),l=c(t.ry||t["bottom-ry"]||0,r/2);return(o||s||a||l?["M",e,n+a,"v",r-a-l,"a",s,l,0,0,0,s,l,"h",i-2*s,"a",s,l,0,0,0,s,-l,"v",-(r-l-a),"a",o,a,0,0,0,-o,-a,"h",-(i-2*o),"a",o,a,0,0,0,-o,a,"Z"]:["M",e,n,"H",e+i,"V",n+r,"H",e,"V",n,"Z"]).join(" ")},B.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",g=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),v=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),e=Math,U=e.PI,q=e.sin,H=e.cos,Y=e.tan,W=e.asin,X=e.sqrt,$=e.abs;function d(t,e,n,i,r,o){return[1/3*t+2/3*n,1/3*e+2/3*i,1/3*r+2/3*n,1/3*o+2/3*i,r,o]}function Z(t,e,n){return{x:t*H(n)-e*q(n),y:t*q(n)+e*H(n)}}function f(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var o={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},s=[];return String(t).replace(g,function(t,e,n){var i=[],r=e.toLowerCase();for(n.replace(v,function(t,e){e&&i.push(+e)}),"m"===r&&2<i.length&&(s.push([e].concat(i.splice(0,2))),r="l",e="m"===e?"l":"L");i.length>=o[r]&&(s.push([e].concat(i.splice(0,o[r]))),o[r]););}),s}(t)),!t||!t.length)return[["M",0,0]];for(var e,n=[],i=0,r=0,o=0,s=0,a=t.length,l=0;l<a;l++){var u=[];n.push(u);var h,c,d=t[l];if((e=d[0])!=e.toUpperCase())switch(u[0]=e.toUpperCase(),u[0]){case"A":u[1]=d[1],u[2]=d[2],u[3]=d[3],u[4]=d[4],u[5]=d[5],u[6]=+d[6]+i,u[7]=+d[7]+r;break;case"V":u[1]=+d[1]+r;break;case"H":u[1]=+d[1]+i;break;case"M":for(o=+d[1]+i,s=+d[2]+r,h=d.length,c=1;c<h;c++)u[c]=+d[c]+(c%2?i:r);break;default:for(h=d.length,c=1;c<h;c++)u[c]=+d[c]+(c%2?i:r)}else for(var f=d.length,p=0;p<f;p++)u[p]=d[p];switch(u[0]){case"Z":i=+o,r=+s;break;case"H":i=u[1];break;case"V":r=u[1];break;case"M":o=u[u.length-2],s=u[u.length-1],i=u[u.length-2],r=u[u.length-1];break;default:i=u[u.length-2],r=u[u.length-1]}}return n}function n(t){var i=f(t),e={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function n(t,e,n){var i,r;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=null,e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(e,n,i,r,o,s,a,l,u,h){var c,d=120*U/180,f=U/180*(+o||0),p=[];if(h)P=h[0],S=h[1],x=h[2],A=h[3];else{e=(c=Z(e,n,-f)).x,n=c.y;var g=(e-(l=(c=Z(l,u,-f)).x))/2,v=(n-(u=c.y))/2,m=g*g/(i*i)+v*v/(r*r);1<m&&(i*=m=X(m),r*=m);var y=i*i,b=r*r,w=(s==a?-1:1)*X($((y*b-y*v*v-b*g*g)/(y*v*v+b*g*g))),x=w*i*v/r+(e+l)/2,A=w*-r*g/i+(n+u)/2,P=W(((n-A)/r).toFixed(9)),S=W(((u-A)/r).toFixed(9));(P=e<x?U-P:P)<0&&(P=2*U+P),(S=l<x?U-S:S)<0&&(S=2*U+S),a&&S<P&&(P-=2*U),!a&&P<S&&(S-=2*U)}var E=S-P;if($(E)>d){var T=S,k=l,C=u;p=t(l=x+i*H(S=P+d*(a&&P<S?1:-1)),u=A+r*q(S),i,r,o,0,a,k,C,[S,T,x,A])}E=S-P;var L=H(P),M=q(P),N=H(S),R=q(S),O=Y(E/4),_=4/3*(i*O),V=4/3*(r*O),B=[e,n],F=[e+_*M,n-V*L],D=[l+_*R,u-V*N],I=[l,u];if(F[0]=2*B[0]-F[0],F[1]=2*B[1]-F[1],h)return[F,D,I].concat(p);for(var z=[],G=(p=[F,D,I].concat(p).join().split(",")).length,j=0;j<G;j++)z[j]=j%2?Z(p[j-1],p[j],f).y:Z(p[j],p[j+1],f).x;return z}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":r="C"===n||"S"===n?(i=2*e.x-e.bx,2*e.y-e.by):(i=e.x,e.y),t=["C",i,r].concat(t.slice(1));break;case"T":"Q"===n||"T"===n?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(d(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(d(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],e.y);break;case"V":t=["L"].concat(e.x,t[1])}return t}function r(t,e){if(7<t[e].length){t[e].shift();for(var n=t[e];n.length;)o[e]="A",t.splice(e++,0,["C"].concat(n.splice(0,6)));t.splice(e,1),l=i.length}}for(var o=[],s="",a="",l=i.length,u=0;u<l;u++){i[u]&&(s=i[u][0]),"C"!==s&&(o[u]=s,0<u&&(a=o[u-1])),i[u]=n(i[u],e,a),"A"!==o[u]&&"C"===s&&(o[u]="C"),r(i,u);var h=i[u],c=h.length;e.x=h[c-2],e.y=h[c-1],e.bx=parseFloat(h[c-4])||e.x,e.by=parseFloat(h[c-3])||e.y}return i[0][0]&&"M"===i[0][0]||i.unshift(["M",0,0]),i}return function(t){return n(t).join(",").split(",").join(" ")}}(),B.namespace=V,B.g=wr,B}(),Ar={useCSSSelectors:!0,classNamePrefix:"joint-",defaultTheme:"default",doubleTapInterval:300},Pr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,Ar.classNamePrefix.length)!==Ar.classNamePrefix&&(t=Ar.classNamePrefix+t),t}).join(" "):t},Sr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,Ar.classNamePrefix.length)===Ar.classNamePrefix&&(t=t.substr(Ar.classNamePrefix.length)),t}).join(" "):t},Er=function(t,e){for(var n={},i={},r=xr.namespace.svg,o=e||r,s=document.createDocumentFragment(),a=[t,s,o];0<a.length;){o=a.pop();for(var l=a.pop(),u=a.pop(),h=0,c=u.length;h<c;h++){var d=u[h];if(!d.hasOwnProperty("tagName"))throw new Error("json-dom-parser: missing tagName");var f=d.tagName;d.hasOwnProperty("namespaceURI")&&(o=d.namespaceURI);var p=document.createElementNS(o,f),g=o===r,v=g?xr:k,m=d.attributes;m&&v(p).attr(m);var y=d.style;if(y&&k(p).css(y),d.hasOwnProperty("className")){var b=d.className;g?p.className.baseVal=b:p.className=b}if(d.hasOwnProperty("textContent")&&(p.textContent=d.textContent),d.hasOwnProperty("selector")){var w=d.selector;if(n[w])throw new Error("json-dom-parser: selector must be unique");v(n[w]=p).attr("joint-selector",w)}if(d.hasOwnProperty("groupSelector")){var x=d.groupSelector;Array.isArray(x)||(x=[x]);for(var A=0,P=x.length;A<P;A++){var S=x[A],E=i[S];E||(E=i[S]=[]),E.push(p)}}l.appendChild(p);var T=d.children;Array.isArray(T)&&a.push(T,p,o)}}return{fragment:s,selectors:n,groupSelectors:i}},Tr=function(t){var e=0;if(0===t.length)return e;for(var n=0;n<t.length;n++){e=(e<<5)-e+t.charCodeAt(n),e&=e}return e},kr=function(t,e,n){for(var i,r=Array.isArray(e)?e:e.split(n||"/"),o=0,s=r.length;o<s;){if(i=r[o++],!(Object(t)===t&&i in t))return;t=t[i]}return t},Cr=function(t,e){return"string"!=typeof e&&"number"!=typeof e&&(e=String(e)),("constructor"!==e||"function"!=typeof t[e])&&"__proto__"!==e},Lr=function(t,e,n,i){for(var r=Array.isArray(e)?e:e.split(i||"/"),o=r.length-1,s=t,a=0;a<o;a++){var l=r[a];if(!Cr(s,l))return t;s=s[l]||(s[l]={})}return s[r[o]]=n,t},Mr=function(t,e,n){for(var i=Array.isArray(e)?e:e.split(n||"/"),r=i.length-1,o=t,s=0;s<r;s++){var a=i[s];if(!Cr(o,a))return t;var l=o[a];if(!l)return t;o=l}return delete o[i[r]],t},Nr=function(t,e,n){e=e||"/";var i={};for(var r in t)if(t.hasOwnProperty(r)){var o="object"==typeof t[r];if(o&&n&&n(t[r])&&(o=!1),o){var s=Nr(t[r],e,n);for(var a in s)s.hasOwnProperty(a)&&(i[r+e+a]=s[a])}else i[r]=t[r]}return i},Rr=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){var e=16*Math.random()|0;return("x"===t?e:3&e|8).toString(16)})},Or=function(t){return Or.id=Or.id||1,void 0===t?"j_"+Or.id++:(t.id=void 0===t.id?"j_"+Or.id++:t.id,t.id)},_r=function(t){return t.replace(/[A-Z]/g,"-$&").toLowerCase()},Vr=function(t){var e=t,n=t.originalEvent&&t.originalEvent.changedTouches&&t.originalEvent.changedTouches[0];if(n){for(var i in t)void 0===n[i]&&(n[i]=t[i]);e=n}var r=e.target;if(r){var o=r.correspondingUseElement;o&&(e.target=o)}return e},Br=function(t){var e=0,n=0,i=0,r=0;return"detail"in t&&(n=t.detail),"wheelDelta"in t&&(n=-t.wheelDelta/120),"wheelDeltaY"in t&&(n=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),"axis"in t&&t.axis===t.HORIZONTAL_AXIS&&(e=n,n=0),i="deltaX"in t?t.deltaX:10*e,r="deltaY"in t?t.deltaY:10*n,(i||r)&&t.deltaMode&&(1==t.deltaMode?(i*=40,r*=40):(i*=800,r*=800)),0===t.deltaX&&0!==t.deltaY&&t.shiftKey&&(i=r,e=n,n=r=0),i&&!e&&(e=i<1?-1:1),r&&!n&&(n=r<1?-1:1),{spinX:e,spinY:n,deltaX:i,deltaY:r}},Fr=function(t,e){return e<t?e:t<-e?-e:t},Dr=function(){var r;if("undefined"!=typeof window&&(r=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame),!r){var o=0;r=function(t){var e=(new Date).getTime(),n=Math.max(0,16-(e-o)),i=setTimeout(function(){t(e+n)},n);return o=e+n,i}}return function(t,e){for(var n=[],i=arguments.length-2;0<i--;)n[i]=arguments[i+2];return r(void 0!==e?t.bind.apply(t,[e].concat(n)):t)}}(),Ir=((br="undefined"!=typeof window)&&(yr=window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.webkitCancelRequestAnimationFrame||window.msCancelAnimationFrame||window.msCancelRequestAnimationFrame||window.oCancelAnimationFrame||window.oCancelRequestAnimationFrame||window.mozCancelAnimationFrame||window.mozCancelRequestAnimationFrame),yr=yr||clearTimeout,br?yr.bind(window):yr),zr=function(t){return Io(t)&&"%"===t.slice(-1)},Gr=function(t,e){var n=parseFloat(t);if(Number.isNaN(n))return null;var i,r={};if(r.value=n,null==e)i="[A-Za-z]*";else if(Array.isArray(e)){if(0===e.length)return null;i=e.join("|")}else Io(e)&&(i=e);var o,s=(o=new RegExp("(?:\\d+(?:\\.\\d+)*)("+i+")$").exec(t))?o[1]:null;return null===s?null:(r.unit=s,r)},jr=0;function Ur(t,e){for(var n=t.split(e),i=1,r=0,o=n.length-1;r<o;r++){var s=[];(0<r||""!==n[0])&&s.push(jr),s.push(e),(r<o-1||""!==n[o])&&s.push(jr),n.splice.apply(n,[i,0].concat(s)),i+=s.length+1}return n.filter(function(t){return""!==t})}var qr=function(t,e,n,i){void 0===n&&(n={}),void 0===i&&(i={});var r=e.width,o=e.height,s=i.svgDocument||xr("svg").node,a=xr("tspan").node,l=xr("text").attr(n).append(a).node,u=document.createTextNode("");l.style.opacity=0,l.style.display="block",a.style.display="block",a.appendChild(u),s.appendChild(l),i.svgDocument||document.body.appendChild(s);var h=i.preserveSpaces,c=i.separator||" ",d=i.eol||"\n",f=i.hyphen?new RegExp(i.hyphen):/[^\w\d]/,p=i.maxLineCount;Do(p)||(p=1/0);var g,v,m,y=t.split(c),b=[],w=[];h&&xr(a).attr("xml:space","preserve");for(var x=0,A=0,P=y.length;x<P;x++){var S=y[x];if((S||h)&&"string"==typeof S){var E=!1;if(d&&0<=S.indexOf(d)){if(1<S.length){var T=Ur(y[x],d);y.splice.apply(y,[x,1].concat(T)),x--,P=y.length;continue}if(h&&"string"==typeof y[x-1]){y.splice(x,jr,"",jr),P+=2,x--;continue}w[++A]=h&&"string"!=typeof y[x+1]?void 0:"",E=!0}if(!E){var k=void 0;if(k=h?void 0!==w[A]?w[A]+" "+S:S:w[A]?w[A]+" "+S:S,u.data=k,a.getComputedTextLength()<=r)w[A]=k,(g||v)&&(b[A++]=!0,v=g=0);else{if(!w[A]||g){var C=!!g;if(g=S.length-1,C||!g){if(!g){if(!w[A]){w=[];break}y.splice(x,2,S+y[x+1]),P--,b[A++]=!0,x--;continue}y[x]=S.substring(0,g),y[x+1]=S.substring(g)+(void 0===y[x+1]?"":y[x+1])}else{if(v)y.splice(x,2,y[x]+y[x+1]),v=0;else{var L=S.search(f);-1<L&&L!==S.length-1&&0!==L&&(v=L+1,g=0),y.splice(x,1,S.substring(0,v||g),S.substring(v||g)),P++}A&&!b[A-1]&&A--}h&&""===w[A]||x--;continue}A++,x--}}var M=null;if(w.length>p)M=p-1;else if(void 0!==o){var N;if(void 0===m&&""!==u.data)m=(N="auto"===n.lineHeight?{value:1.5,unit:"em"}:Gr(n.lineHeight,["em"])||{value:1,unit:"em"}).value,"em"===N.unit&&(m*=l.getBBox().height);m*w.length>o&&(M=Math.floor(o/m)-1)}if(null!==M){w.splice(M+1);var R=i.ellipsis;if(!R||M<0)break;"string"!=typeof R&&(R="\u2026");var O=w[M];if(!O&&!E)break;var _,V,B=O.length;do{if(V=O[B],_=O.substring(0,B),V?V.match(c)&&(_+=V):_+="string"==typeof c?c:" ",_+=R,u.data=_,a.getComputedTextLength()<=r){w[M]=_;break}B--}while(0<=B);break}}}return i.svgDocument?s.removeChild(l):document.body.removeChild(s),w.join(d)},Hr=function(t){var e=k(k.parseHTML("<div>"+t+"</div>",null,!1));return e.find("*").each(function(){var n=this;k.each(n.attributes,function(){var t=this.name,e=this.value;(t.startsWith("on")||e.startsWith("javascript:")||e.startsWith("data:")||e.startsWith("vbscript:"))&&k(n).removeAttr(t)})}),e.html()},Yr=function(t,e){if(window.navigator.msSaveBlob)window.navigator.msSaveBlob(t,e);else{var n=window.URL.createObjectURL(t),i=document.createElement("a");i.href=n,i.download=e,document.body.appendChild(i),i.click(),document.body.removeChild(i),window.URL.revokeObjectURL(n)}},Wr=function(t){t=t.replace(/\s/g,"");var e,n=(t=decodeURIComponent(t)).indexOf(","),i=t.slice(0,n),r=i.split(":")[1].split(";")[0],o=t.slice(n+1);e=0<=i.indexOf("base64")?atob(o):unescape(encodeURIComponent(o));for(var s=new Uint8Array(e.length),a=0;a<e.length;a++)s[a]=e.charCodeAt(a);return new Blob([s],{type:r})},Xr=function(t,e){var n=k(t),i=n.map(function(){var t=this.parentNode,e=t.insertBefore(document.createTextNode(""),this.nextSibling);return function(){if(t===this)throw new Error("You can't sort elements if any one is a descendant of another.");t.insertBefore(this,e),t.removeChild(e)}});return Array.prototype.sort.call(n,e).each(function(t){i[t].call(this)})},$r=function(t){if(Object(t)===t)return e=n=i=r=0,isFinite(t.vertical)&&(e=i=+t.vertical),isFinite(t.horizontal)&&(n=r=+t.horizontal),isFinite(t.top)&&(e=+t.top),isFinite(t.right)&&(n=+t.right),isFinite(t.bottom)&&(i=+t.bottom),isFinite(t.left)&&(r=+t.left),{top:e,right:n,bottom:i,left:r};var e,n,i,r,o=0;return isFinite(t)&&(o=+t),{top:o,right:o,bottom:o,left:o}},Zr={linear:function(t){return t},quad:function(t){return t*t},cubic:function(t){return t*t*t},inout:function(t){if(t<=0)return 0;if(1<=t)return 1;var e=t*t,n=e*t;return 4*(t<.5?n:3*(t-e)+n-.75)},exponential:function(t){return Math.pow(2,10*(t-1))},bounce:function(t){for(var e=0,n=1;;e+=n,n/=2)if((7-4*e)/11<=t){var i=(11-6*e-11*t)/4;return-i*i+n*n}},reverse:function(e){return function(t){return 1-e(1-t)}},reflect:function(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}},clamp:function(n,i,r){return i=i||0,r=r||1,function(t){var e=n(t);return e<i?i:r<e?r:e}},back:function(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}},elastic:function(e){return e||(e=1.5),function(t){return Math.pow(2,10*(t-1))*Math.cos(20*Math.PI*e/3*t)}}},Jr={number:function(e,t){var n=t-e;return function(t){return e+n*t}},object:function(r,o){var s=Object.keys(r);return function(t){var e,n,i={};for(e=s.length-1;-1!=e;e--)i[n=s[e]]=r[n]+(o[n]-r[n])*t;return i}},hexColor:function(t,e){var n=parseInt(t.slice(1),16),i=parseInt(e.slice(1),16),r=255&n,o=(255&i)-r,s=65280&n,a=(65280&i)-s,l=16711680&n,u=(16711680&i)-l;return function(t){return"#"+(1<<24|r+o*t&255|s+a*t&65280|l+u*t&16711680).toString(16).slice(1)}},unit:function(e,t){var n=/(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/,i=n.exec(e),r=n.exec(t),o=r[1].indexOf("."),s=0<o?r[1].length-o-1:0;e=+i[1];var a=+r[1]-e,l=i[2];return function(t){return(e+a*t).toFixed(s)+l}}},Kr={outline:function(t){var e=Number.isFinite(t.margin)?t.margin:2,n=Number.isFinite(t.width)?t.width:1;return to('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>')({color:t.color||"blue",opacity:Number.isFinite(t.opacity)?t.opacity:1,outerRadius:e+n,innerRadius:e})},highlight:function(t){return to('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>')({color:t.color||"red",width:Number.isFinite(t.width)?t.width:1,blur:Number.isFinite(t.blur)?t.blur:0,opacity:Number.isFinite(t.opacity)?t.opacity:1})},blur:function(t){var e=Number.isFinite(t.x)?t.x:2;return to('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>')({stdDeviation:Number.isFinite(t.y)?[e,t.y]:e})},dropShadow:function(t){var e="SVGFEDropShadowElement"in window?'<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>':'<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';return to(e)({dx:t.dx||0,dy:t.dy||0,opacity:Number.isFinite(t.opacity)?t.opacity:1,color:t.color||"black",blur:Number.isFinite(t.blur)?t.blur:4})},grayscale:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>')({a:.2126+.7874*(1-e),b:.7152-.7152*(1-e),c:.0722-.0722*(1-e),d:.2126-.2126*(1-e),e:.7152+.2848*(1-e),f:.0722-.0722*(1-e),g:.2126-.2126*(1-e),h:.0722+.9278*(1-e)})},sepia:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>')({a:.393+.607*(1-e),b:.769-.769*(1-e),c:.189-.189*(1-e),d:.349-.349*(1-e),e:.686+.314*(1-e),f:.168-.168*(1-e),g:.272-.272*(1-e),h:.534-.534*(1-e),i:.131+.869*(1-e)})},saturate:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>')({amount:1-e})},hueRotate:function(t){return to('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>')({angle:t.angle||0})},invert:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:1-e})},brightness:function(t){return to('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>')({amount:Number.isFinite(t.amount)?t.amount:1})},contrast:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:.5-e/2})}},Qr={number:function(t,e,o){o=o||{currency:["$",""],decimal:".",thousands:",",grouping:[3]};var n=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i.exec(t),i=n[1]||" ",r=n[2]||">",s=n[3]||"",a=n[4]||"",l=n[5],u=+n[6],h=n[7],c=n[8],d=n[9],f=1,p="",g="",v=!1;switch(c&&(c=+c.substring(1)),(l||"0"===i&&"="===r)&&(l=i="0",r="=",h&&(u-=Math.floor((u-1)/4))),d){case"n":h=!0,d="g";break;case"%":f=100,g="%",d="f";break;case"p":f=100,g="%",d="r";break;case"b":case"o":case"x":case"X":"#"===a&&(p="0"+d.toLowerCase());break;case"c":case"d":v=!0,c=0;break;case"s":f=-1,d="r"}"$"===a&&(p=o.currency[0],g=o.currency[1]),"r"!=d||c||(d="g"),null!=c&&("g"==d?c=Math.max(1,Math.min(21,c)):"e"!=d&&"f"!=d||(c=Math.max(0,Math.min(20,c))));var m=l&&h;if(v&&e%1)return"";var y=e<0||0===e&&1/e<0?(e=-e,"-"):s,b=g;if(f<0){var w=this.prefix(e,c);e=w.scale(e),b=w.symbol+g}else e*=f;var x=(e=this.convert(d,e,c)).lastIndexOf("."),A=x<0?e:e.substring(0,x),P=x<0?"":o.decimal+e.substring(x+1);function S(t){for(var e=t.length,n=[],i=0,r=o.grouping[0];0<e&&0<r;)n.push(t.substring(e-=r,e+r)),r=o.grouping[i=(i+1)%o.grouping.length];return n.reverse().join(o.thousands)}!l&&h&&o.grouping&&(A=S(A));var E=p.length+A.length+P.length+(m?0:y.length),T=E<u?new Array(E=u-E+1).join(i):"";return m&&(A=S(T+A)),y+=p,e=A+P,("<"===r?y+e+T:">"===r?T+y+e:"^"===r?T.substring(0,E>>=1)+y+e+T.substring(E):y+(m?e:T+e))+b},string:function(t,e){for(var n,i="{",r=!1,o=[];-1!==(n=t.indexOf(i));){var s,a,l;if(s=t.slice(0,n),r){l=(a=s.split(":")).shift().split("."),s=e;for(var u=0;u<l.length;u++)s=s[l[u]];a.length&&(s=this.number(a,s))}o.push(s),t=t.slice(n+1),i=(r=!r)?"}":"{"}return o.push(t),o.join("")},convert:function(t,e,n){switch(t){case"b":return e.toString(2);case"c":return String.fromCharCode(e);case"o":return e.toString(8);case"x":return e.toString(16);case"X":return e.toString(16).toUpperCase();case"g":return e.toPrecision(n);case"e":return e.toExponential(n);case"f":return e.toFixed(n);case"r":return(e=this.round(e,this.precision(e,n))).toFixed(Math.max(0,Math.min(20,this.precision(e*(1+1e-15),n))));default:return e+""}},round:function(t,e){return e?Math.round(t*(e=Math.pow(10,e)))/e:Math.round(t)},precision:function(t,e){return e-(t?Math.ceil(Math.log(t)/Math.LN10):1)},prefix:function(t,e){var n=["y","z","a","f","p","n","\xb5","m","","k","M","G","T","P","E","Z","Y"].map(function(t,e){var n=Math.pow(10,3*Math.abs(8-e));return{scale:8<e?function(t){return t/n}:function(t){return t*n},symbol:t}}),i=0;return t&&(t<0&&(t*=-1),e&&(t=this.round(t,this.precision(t,e))),i=1+Math.floor(1e-12+Math.log(t)/Math.LN10),i=Math.max(-24,Math.min(24,3*Math.floor((i<=0?i+1:i-1)/3)))),n[8+i/3]}},to=function(t){var e=/<%= ([^ ]+) %>|\$\{ ?([^{} ]+) ?\}|\{\{([^{} ]+)\}\}/g;return function(i){return i=i||{},t.replace(e,function(t){for(var e=Array.from(arguments).slice(1,4).find(function(t){return!!t}).split("."),n=i[e.shift()];void 0!==n&&e.length;)n=n[e.shift()];return void 0!==n?n:""})}},eo=n.assign,no=n.defaults,io=eo,ro=n.defaultsDeep,oo=n.assign,so=n.defaults,ao=n.defaultsDeep,lo=n.invokeMap||n.invoke,uo=n.sortedIndexBy||n.sortedIndex,ho=n.uniqBy||n.uniq,co=n.clone,fo=n.cloneDeep,po=n.isEmpty,go=n.isEqual,vo=n.isFunction,mo=n.isPlainObject,yo=n.toArray,bo=n.debounce,wo=n.groupBy,xo=n.sortBy,Ao=n.flattenDeep,Po=n.without,So=n.difference,Eo=n.intersection,To=n.union,ko=n.has,Co=n.result,Lo=n.omit,Mo=n.pick,No=n.bindAll,Ro=n.forIn,Oo=n.camelCase,_o=n.uniqueId,Vo=function(){if(n.mergeWith){var t=Array.from(arguments),e=t[t.length-1],i=vo(e)?e:zo;return t.push(function(t,e){var n=i(t,e);return void 0!==n?n:Array.isArray(t)&&!Array.isArray(e)?e:void 0}),n.mergeWith.apply(this,t)}return n.merge.apply(this,arguments)},Bo=function(t){var e=Object.prototype.toString;return!0===t||!1===t||!!t&&"object"==typeof t&&"[object Boolean]"===e.call(t)},Fo=function(t){return!!t&&("object"==typeof t||"function"==typeof t)},Do=function(t){var e=Object.prototype.toString;return"number"==typeof t||!!t&&"object"==typeof t&&"[object Number]"===e.call(t)},Io=function(t){var e=Object.prototype.toString;return"string"==typeof t||!!t&&"object"==typeof t&&"[object String]"===e.call(t)},zo=function(){};function Go(t){t=ho(t);var s=yo(t).reduce(function(t,e){return t[e.id]=e.clone(),t},{});return yo(t).forEach(function(t){var e=s[t.id];if(e.isLink()){var n=e.source(),i=e.target();n.id&&s[n.id]&&e.prop("source/id",s[n.id].id),i.id&&s[i.id]&&e.prop("target/id",s[i.id].id)}var r=t.get("parent");r&&s[r]&&e.set("parent",s[r].id);var o=yo(t.get("embeds")).reduce(function(t,e){return s[e]&&t.push(s[e].id),t},[]);po(o)||e.set("embeds",o)}),s}var jo={x:"x",y:"y",width:"w",height:"h",minimum:"s",maximum:"l",diagonal:"d"},Uo=Object.keys(jo).map(function(t){return jo[t]}).join(""),qo="[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?",Ho=/\s/g,Yo=new RegExp("^("+qo+"\\*)?(["+Uo+"])(/"+qo+")?([-+]{1,2}"+qo+")?$","g");function Wo(t){throw new Error("Invalid calc() expression: "+t)}function Xo(t,e){var n=Yo.exec(t.replace(Ho,""));n||Wo(t),Yo.lastIndex=0;var i=n[1],r=n[2],o=n[3],s=n[4],a=e.x,l=e.y,u=e.width,h=e.height,c=0;switch(r){case jo.width:c=u;break;case jo.height:c=h;break;case jo.x:c=a;break;case jo.y:c=l;break;case jo.minimum:c=Math.min(h,u);break;case jo.maximum:c=Math.max(h,u);break;case jo.diagonal:c=Math.sqrt(h*h+u*u)}return i&&(c*=parseFloat(i)),o&&(c/=parseFloat(o.slice(1))),s&&(c+=function(t){if(!t)return 0;switch(t[0]){case"+":return parseFloat(t.substr(1));case"-":return-parseFloat(t.substr(1))}return parseFloat(t)}(s)),c}function $o(t){return"string"==typeof t&&t.includes("calc")}var Zo="calc(",Jo=Zo.length;function Ko(t,e){for(var n=t,i=0;;){var r=n.indexOf(Zo,i);if(-1===r)return n;var o=r+Jo,s=1;t:for(;;){switch(n[o]){case"(":s++;break;case")":if(0===--s)break t;break;case void 0:Wo(n)}o++}var a=n.slice(r+Jo,o);$o(a)&&(a=Ko(a,e));var l=String(Xo(a,e));n=n.slice(0,r)+l+n.slice(o+1),i=r+l.length}}function Qo(o,s){return function(t,e){var n=zr(t);t=parseFloat(t),n&&(t/=100);var i={};if(isFinite(t)){var r=n||0<=t&&t<=1?t*e[s]:Math.max(t+e[s],0);i[o]=r}return i}}function ts(s,a,l){return function(t,e){var n,i=zr(t);if(t=parseFloat(t),i&&(t/=100),isFinite(t)){var r=e[l]();n=i||0<t&&t<1?r[s]+e[a]*t:r[s]+t}var o=Kn();return o[s]=n||0,o}}function es(r,o,s){return function(t,e){var n;n="middle"===t?e[o]/2:t===s?e[o]:isFinite(t)?-1<t&&t<1?-e[o]*t:-t:zr(t)?e[o]*parseFloat(t)/100:0;var i=Kn();return i[r]=-(e[r]+n),i}}function ns(f,t){var p="joint-shape",g=t&&t.resetOffset;return function(t,e,n){var i=k(n),r=i.data(p);if(!r||r.value!==t){var o=f(t);r={value:t,shape:o,shapeBBox:o.bbox()},i.data(p,r)}var s=r.shape.clone(),a=r.shapeBBox.clone(),l=a.origin(),u=e.origin();a.x=u.x,a.y=u.y;var h=e.maxRectScaleToFit(a,u),c=0===a.width||0===e.width?1:h.sx,d=0===a.height||0===e.height?1:h.sy;return s.scale(c,d,l),g&&s.translate(-l.x,-l.y),s}}function is(t){var i=ns(function(t){return new Li(xr.normalizePathData(t))},t);return function(t,e,n){return{d:i(t,e,n).serialize()}}}function rs(t){var i=ns(xi,t);return function(t,e,n){return{points:i(t,e,n).serialize()}}}function os(r,o){var s=new Kn(1,0);return function(t){var e,n,i=this[r](t);return i?(n=o.rotate?i.vector().vectorAngle(s):0,e=i.start):(e=this.path.start,n=0),0===n?{transform:"translate("+e.x+","+e.y+")"}:{transform:"translate("+e.x+","+e.y+") rotate("+n+")"}}}function ss(r){return function(t,e,n){var i=xr(n);i.attr(r)!==t&&i.attr(r,t)}}function as(t,e,n){return void 0!==n.text}function ls(){return this.model.isLink()}function us(t){var e={},n=t.stroke;"string"==typeof n&&(e.stroke=n,e.fill=n);var i=t.strokeOpacity;return void 0===i&&(i=t["stroke-opacity"]),void 0===i&&(i=t.opacity),void 0!==i&&(e["stroke-opacity"]=i,e["fill-opacity"]=i),e}function hs(t){var e=this.paper;return"url(#"+("pattern"===t.type?e.definePattern(t):e.defineGradient(t))+")"}var cs,ds,fs={xlinkShow:{set:"xlink:show"},xlinkRole:{set:"xlink:role"},xlinkType:{set:"xlink:type"},xlinkArcrole:{set:"xlink:arcrole"},xlinkTitle:{set:"xlink:title"},xlinkActuate:{set:"xlink:actuate"},xmlSpace:{set:"xml:space"},xmlBase:{set:"xml:base"},xmlLang:{set:"xml:lang"},preserveAspectRatio:{set:"preserveAspectRatio"},requiredExtension:{set:"requiredExtension"},requiredFeatures:{set:"requiredFeatures"},systemLanguage:{set:"systemLanguage"},externalResourcesRequired:{set:"externalResourceRequired"},href:{set:ss("href")},xlinkHref:{set:ss("xlink:href")},filter:{qualify:mo,set:function(t){return"url(#"+this.paper.defineFilter(t)+")"}},fill:{qualify:mo,set:hs},stroke:{qualify:mo,set:hs},sourceMarker:{qualify:mo,set:function(t,e,n,i){return t=oo(us(i),t),{"marker-start":"url(#"+this.paper.defineMarker(t)+")"}}},targetMarker:{qualify:mo,set:function(t,e,n,i){return t=oo(us(i),{transform:"rotate(180)"},t),{"marker-end":"url(#"+this.paper.defineMarker(t)+")"}}},vertexMarker:{qualify:mo,set:function(t,e,n,i){return t=oo(us(i),t),{"marker-mid":"url(#"+this.paper.defineMarker(t)+")"}}},text:{qualify:function(t,e,n){return!n.textWrap||!mo(n.textWrap)},set:function(t,e,n,i){var r=k(n),o="joint-text",s=r.data(o),a=Mo(i,"lineHeight","annotations","textPath","x","textVerticalAnchor","eol","displayEmpty"),l=a.x;$o(l)&&(a.x=Ko(l,e));var u=i["font-size"]||i.fontSize;$o(u)&&(u=Ko(u,e));var h=a.fontSize=u,c=JSON.stringify([t,a]);if(void 0===s||s!==c){h&&n.setAttribute("font-size",h);var d=a.textPath;if(Fo(d)){var f=d.selector;if("string"==typeof f){var p=this.findBySelector(f)[0];p instanceof SVGPathElement&&(a.textPath=oo({"xlink:href":"#"+p.id},d))}}xr(n).text(""+t,a),r.data(o,c)}}},textWrap:{qualify:mo,set:function(t,e,n,i){var r={},o=t.width||0;zr(o)?r.width=e.width*parseFloat(o)/100:$o(o)?r.width=Number(Ko(o,e)):null===t.width?r.width=1/0:r.width=o<=0?e.width+o:o;var s,a=t.height||0;zr(a)?r.height=e.height*parseFloat(a)/100:$o(a)?r.height=Number(Ko(a,e)):null===t.height||(r.height=a<=0?e.height+a:a);var l=t.text;if(void 0===l&&(l=i.text),void 0!==l){var u=t.breakText||qr,h=i["font-size"]||i.fontSize;s=u(""+l,r,{"font-weight":i["font-weight"]||i.fontWeight,"font-size":$o(h)?Ko(h,e):h,"font-family":i["font-family"]||i.fontFamily,lineHeight:i.lineHeight,"letter-spacing":"letter-spacing"in i?i["letter-spacing"]:i.letterSpacing},{svgDocument:this.paper.svg,ellipsis:t.ellipsis,hyphen:t.hyphen,maxLineCount:t.maxLineCount,preserveSpaces:t.preserveSpaces})}else s="";fs.text.set.call(this,s,e,n,i)}},title:{qualify:function(t,e){return e instanceof SVGElement},set:function(t,e,n){var i=k(n),r="joint-title",o=i.data(r);if(void 0===o||o!==t){i.data(r,t);var s=n.firstChild;if(s&&"TITLE"===s.tagName.toUpperCase())s.textContent=t;else{var a=document.createElementNS(n.namespaceURI,"title");a.textContent=t,n.insertBefore(a,s)}}}},lineHeight:{qualify:as},textVerticalAnchor:{qualify:as},textPath:{qualify:as},annotations:{qualify:as},eol:{qualify:as},displayEmpty:{qualify:as},port:{set:function(t){return null===t||void 0===t.id?t:t.id}},style:{qualify:mo,set:function(t,e,n){k(n).css(t)}},html:{set:function(t,e,n){k(n).html(t+"")}},ref:{},refX:{position:ts("x","width","origin")},refY:{position:ts("y","height","origin")},refDx:{position:ts("x","width","corner")},refDy:{position:ts("y","height","corner")},refWidth:{set:Qo("width","width")},refHeight:{set:Qo("height","height")},refRx:{set:Qo("rx","width")},refRy:{set:Qo("ry","height")},refRInscribed:{set:(cs=Qo("r","width"),ds=Qo("r","height"),function(t,e){return(e.height>e.width?cs:ds)(t,e)})},refRCircumscribed:{set:function(t,e){var n=zr(t);t=parseFloat(t),n&&(t/=100);var i,r=Math.sqrt(e.height*e.height+e.width*e.width);return isFinite(t)&&(i=n||0<=t&&t<=1?t*r:Math.max(t+r,0)),{r:i}}},refCx:{set:Qo("cx","width")},refCy:{set:Qo("cy","height")},xAlignment:{offset:es("x","width","right")},yAlignment:{offset:es("y","height","bottom")},resetOffset:{offset:function(t,e){return t?{x:-e.x,y:-e.y}:{x:0,y:0}}},refDResetOffset:{set:is({resetOffset:!0})},refDKeepOffset:{set:is({resetOffset:!1})},refPointsResetOffset:{set:rs({resetOffset:!0})},refPointsKeepOffset:{set:rs({resetOffset:!1})},connection:{qualify:ls,set:function(t){var e,n=t.stubs;if(void 0===n&&(n=0),isFinite(n)&&0!==n){var i;i=n<0?(this.getConnectionLength()+n)/2:n;var r=this.getConnection(),o=this.getConnectionSubdivisions(),s=r.divideAtLength(i,{segmentSubdivisions:o}),a=r.divideAtLength(-i,{segmentSubdivisions:o});s&&a&&(e=s[0].serialize()+" "+a[1].serialize())}return{d:e||this.getSerializedConnection()}}},atConnectionLengthKeepGradient:{qualify:ls,set:os("getTangentAtLength",{rotate:!0})},atConnectionLengthIgnoreGradient:{qualify:ls,set:os("getTangentAtLength",{rotate:!1})},atConnectionRatioKeepGradient:{qualify:ls,set:os("getTangentAtRatio",{rotate:!0})},atConnectionRatioIgnoreGradient:{qualify:ls,set:os("getTangentAtRatio",{rotate:!1})}};fs["xlink:href"]=fs.xlinkHref,["transform","d","points","cx","cy","x1","x2","y1","y2","x","y","dx","dy"].forEach(function(i){fs[i]={qualify:$o,set:function(t,e){var n;return(n={})[i]=Ko(t,e),n}}}),["width","height","r","rx","ry","font-size","stroke-width"].forEach(function(i){fs[i]={qualify:$o,set:function(t,e){var n;return(n={})[i]=Math.max(0,Ko(t,e)),n}}}),fs.refR=fs.refRInscribed,fs.refD=fs.refDResetOffset,fs.refPoints=fs.refPointsResetOffset,fs.atConnectionLength=fs.atConnectionLengthKeepGradient,fs.atConnectionRatio=fs.atConnectionRatioKeepGradient,fs.fontSize=fs["font-size"],fs.strokeWidth=fs["stroke-width"],fs.refX2=fs.refX,fs.refY2=fs.refY,fs.refWidth2=fs.refWidth,fs.refHeight2=fs.refHeight,fs["ref-x"]=fs.refX,fs["ref-y"]=fs.refY,fs["ref-dy"]=fs.refDy,fs["ref-dx"]=fs.refDx,fs["ref-width"]=fs.refWidth,fs["ref-height"]=fs.refHeight,fs["x-alignment"]=fs.xAlignment,fs["y-alignment"]=fs.yAlignment;var ps=fs,gs=u.Model.extend({constructor:function(t,e){var n,i=t||{};"function"==typeof this.preinitialize&&this.preinitialize.apply(this,arguments),this.cid=_o("c"),this.attributes={},e&&e.collection&&(this.collection=e.collection),e&&e.parse&&(i=this.parse(i,e)||{}),(n=Co(this,"defaults"))&&(i=Vo({},n,i)),this.set(i,e),this.changed={},this.initialize.apply(this,arguments)},translate:function(t,e,n){throw new Error("Must define a translate() method.")},toJSON:function(){var e=Co(this.constructor.prototype,"defaults").attrs||{},t=this.attributes.attrs,o={};Ro(t,function(t,i){var r=e[i];Ro(t,function(t,n){Fo(t)&&!Array.isArray(t)?Ro(t,function(t,e){r&&r[n]&&go(r[n][e],t)||(o[i]=o[i]||{},(o[i][n]||(o[i][n]={}))[e]=t)}):r&&go(r[n],t)||(o[i]=o[i]||{},o[i][n]=t)})});var n=fo(Lo(this.attributes,"attrs"));return n.attrs=o,n},initialize:function(t){var e=this.getIdAttribute();t&&e in t||this.set(e,this.generateId(),{silent:!0}),this._transitionIds={},this._scheduledTransitionIds={},this.processPorts(),this.on("change:attrs",this.processPorts,this)},getIdAttribute:function(){return this.idAttribute||"id"},generateId:function(){return Rr()},processPorts:function(){var t=this.ports,n={};Ro(this.get("attrs"),function(t,e){t&&t.port&&(void 0!==t.port.id?n[t.port.id]=t.port:n[t.port]={id:t.port})});var i={};(Ro(t,function(t,e){n[e]||(i[e]=!0)}),this.graph&&!po(i))&&(this.graph.getConnectedLinks(this,{inbound:!0}).forEach(function(t){i[t.get("target").port]&&t.remove()}),this.graph.getConnectedLinks(this,{outbound:!0}).forEach(function(t){i[t.get("source").port]&&t.remove()}));this.ports=n},remove:function(t){void 0===t&&(t={});var e=this.graph,n=this.collection;if(!e)return n&&n.remove(this,t),this;e.startBatch("remove");var i=this.getParentCell();i&&i.unembed(this,t);for(var r=this.getEmbeddedCells(),o=0,s=r.length;o<s;o++){var a=r[o];a&&a.remove(t)}return this.trigger("remove",this,e.attributes.cells,t),e.stopBatch("remove"),this},toFront:function(n){var t=this.graph;if(t){n=n||{};var e,i=t.maxZIndex();n.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==n.breadthFirst})).unshift(this):e=[this],i=i-e.length+1;var r=t.get("cells"),o=r.indexOf(this)!==r.length-e.length;o||(o=e.some(function(t,e){return t.get("z")!==i+e})),o&&(this.startBatch("to-front"),i+=e.length,e.forEach(function(t,e){t.set("z",i+e,n)}),this.stopBatch("to-front"))}return this},toBack:function(n){var t=this.graph;if(t){n=n||{};var e,i=t.minZIndex();n.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==n.breadthFirst})).unshift(this):e=[this];var r=0!==t.get("cells").indexOf(this);r||(r=e.some(function(t,e){return t.get("z")!==i+e})),r&&(this.startBatch("to-back"),i-=e.length,e.forEach(function(t,e){t.set("z",i+e,n)}),this.stopBatch("to-back"))}return this},parent:function(t,e){return void 0===t?this.get("parent"):this.set("parent",t,e)},embed:function(t,e){var n=this,i=Array.isArray(t)?t:[t];if(!this.canEmbed(i))throw new Error("Recursive embedding not allowed.");if(i.some(function(t){return t.isEmbedded()&&n.id!==t.parent()}))throw new Error("Embedding of already embedded cells is not allowed.");return this._embedCells(i,e),this},unembed:function(t,e){var n=Array.isArray(t)?t:[t];return this._unembedCells(n,e),this},canEmbed:function(t){var e=this;return(Array.isArray(t)?t:[t]).every(function(t){return e!==t&&!e.isEmbeddedIn(t)})},_embedCells:function(t,e){var n=this;this.startBatch("embed");var i=oo([],this.get("embeds"));t.forEach(function(t){i[t.isLink()?"unshift":"push"](t.id),t.parent(n.id,e)}),this.set("embeds",ho(i),e),this.stopBatch("embed")},_unembedCells:function(t,e){this.startBatch("unembed"),t.forEach(function(t){return t.unset("parent",e)}),this.set("embeds",Po.apply(void 0,[this.get("embeds")].concat(t.map(function(t){return t.id}))),e),this.stopBatch("unembed")},getParentCell:function(){var t=this.parent(),e=this.graph;return t&&e&&e.getCell(t)||null},getAncestors:function(){var t=[];if(!this.graph)return t;for(var e=this.getParentCell();e;)t.push(e),e=e.getParentCell();return t},getEmbeddedCells:function(e){if(e=e||{},this.graph){var n;if(e.deep)if(e.breadthFirst){n=[];for(var t=this.getEmbeddedCells();0<t.length;){var i=t.shift();n.push(i),t.push.apply(t,i.getEmbeddedCells())}}else(n=this.getEmbeddedCells()).forEach(function(t){n.push.apply(n,t.getEmbeddedCells(e))});else n=yo(this.get("embeds")).map(this.graph.getCell,this.graph);return n}return[]},isEmbeddedIn:function(t,e){var n=Io(t)?t:t.id,i=this.parent();if(e=oo({deep:!0},e),this.graph&&e.deep){for(;i;){if(i===n)return!0;i=this.graph.getCell(i).parent()}return!1}return i===n},isEmbedded:function(){return!!this.parent()},clone:function(t){if((t=t||{}).deep)return yo(Go([this].concat(this.getEmbeddedCells({deep:!0}))));var e=u.Model.prototype.clone.apply(this,arguments);return e.set(this.getIdAttribute(),this.generateId()),e.unset("embeds"),e.unset("parent"),e},prop:function(t,e,n){var i=Io(t);if(i||Array.isArray(t)){if(1<arguments.length){var r,o,s=(o=i?(r=t).split("/"):(r=t.join("/"),t.slice()))[0],a=o.length;if((n=n||{}).propertyPath=r,n.propertyValue=e,n.propertyPathArray=o,1===a)return this.set(s,e,n);for(var l={},u=l,h=s,c=1;c<a;c++){var d=o[c],f=Number.isFinite(i?Number(d):d);u=u[h]=f?[]:{},h=d}l=Lr(l,o,e,"/");var p=Vo({},this.attributes);n.rewrite&&Mr(p,r,"/");var g=Vo(p,l);return this.set(s,g[s],n)}return kr(this.attributes,t,"/")}return this.set(Vo({},this.attributes,t),e)},removeProp:function(t,e){e=e||{};var n=Array.isArray(t)?t:t.split("/"),i=n[0];if("attrs"===i&&(e.dirty=!0),1===n.length)return this.unset(t,e);var r=n.slice(1),o=this.get(i);return null==o?this:(o=fo(o),Mr(o,r,"/"),this.set(i,o,e))},attr:function(t,e,n){var i=Array.from(arguments);return 0===i.length?this.get("attrs"):(Array.isArray(t)?i[0]=["attrs"].concat(t):Io(t)?i[0]="attrs/"+t:i[0]={attrs:t},this.prop.apply(this,i))},removeAttr:function(t,e){return Array.isArray(t)?this.removeProp(["attrs"].concat(t)):this.removeProp("attrs/"+t,e)},transition:function(r,e,o,n){var i=this;n=n||"/",o=oo({duration:100,delay:10,timingFunction:Zr.linear,valueFunction:Jr.number},o);var s,a,l=0,u=function(t){var e,n,i;(n=(t-=l=l||t)/o.duration)<1?this._transitionIds[r]=e=Dr(u):(n=1,delete this._transitionIds[r]),i=s(o.timingFunction(n)),o.transitionId=e,this.prop(r,i,o),e||this.trigger("transition:end",this,r)}.bind(this),h=this._scheduledTransitionIds;return a=setTimeout(function(t){h[r]&&(h[r]=Po(h[r],a),0===h[r].length&&delete h[r]),i.stopPendingTransitions(r,n),s=o.valueFunction(kr(i.attributes,r,n),e),i._transitionIds[r]=Dr(t),i.trigger("transition:start",i,r)},o.delay,u),h[r]||(h[r]=[]),h[r].push(a),a},getTransitions:function(){return To(Object.keys(this._transitionIds),Object.keys(this._scheduledTransitionIds))},stopScheduledTransitions:function(t,e){void 0===e&&(e="/");var n=this._scheduledTransitionIds;void 0===n&&(n={});var i=Object.keys(n);if(t){var r=t.split(e);i=i.filter(function(t){return go(r,t.split(e).slice(0,r.length))})}return i.forEach(function(t){n[t].forEach(function(t){return clearTimeout(t)}),delete n[t]}),this},stopPendingTransitions:function(t,e){var n=this;void 0===e&&(e="/");var i=this._transitionIds;void 0===i&&(i={});var r=Object.keys(i);if(t){var o=t.split(e);r=r.filter(function(t){return go(o,t.split(e).slice(0,o.length))})}r.forEach(function(t){var e=i[t];Ir(e),delete i[t],n.trigger("transition:end",n,t)})},stopTransitions:function(t,e){return void 0===e&&(e="/"),this.stopScheduledTransitions(t,e),this.stopPendingTransitions(t,e),this},addTo:function(t,e){return t.addCell(this,e),this},findView:function(t){return t.findViewByModel(this)},isElement:function(){return!1},isLink:function(){return!1},startBatch:function(t,e){return this.graph&&this.graph.startBatch(t,oo({},e,{cell:this})),this},stopBatch:function(t,e){return this.graph&&this.graph.stopBatch(t,oo({},e,{cell:this})),this},getChangeFlag:function(t){var e=0;if(!t)return e;for(var n in t)t.hasOwnProperty(n)&&this.hasChanged(n)&&(e|=t[n]);return e},angle:function(){return 0},position:function(){return new Kn(0,0)},getPointFromConnectedLink:function(){return new Kn},getBBox:function(){return new vi(0,0,0,0)},getPointRotatedAroundCenter:function(t,e,n){var i=new Kn(e,n);return t&&i.rotate(this.getBBox().center(),t),i},getAbsolutePointFromRelative:function(t,e){return this.getPointRotatedAroundCenter(-this.angle(),this.position().offset(t,e))},getRelativePointFromAbsolute:function(t,e){return this.getPointRotatedAroundCenter(this.angle(),t,e).difference(this.position())}},{getAttributeDefinition:function(t){var e=this.attributes,n=ps;return e&&e[t]||n[t]},define:function(t,e,n,i){n=oo({defaults:ao({type:t},e,this.prototype.defaults)},n);var r=this.extend(n,i);return"undefined"!=typeof joint&&ko(joint,"shapes")&&Lr(joint.shapes,t,r,"."),r}}),vs=function(e,t,n){if(Io(n)){if(!ms[n])throw new Error('Unknown wrapper: "'+n+'"');n=ms[n]}if(!vo(n))throw new Error("Wrapper must be a function.");yo(t).forEach(function(t){e[t]=n(e[t])})},ms={cells:function(r){return function(){var t=Array.from(arguments),e=t.length,n=0<e&&t[0]||[],i=1<e&&t[e-1]||{};return Array.isArray(n)||(i instanceof gs?n=t:n instanceof gs&&(1<t.length&&t.pop(),n=t)),i instanceof gs&&(i={}),r.call(this,n,i)}}};var ys={TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left",TOP_LEFT:"top-left",TOP_RIGHT:"top-right",BOTTOM_LEFT:"bottom-left",BOTTOM_RIGHT:"bottom-right",CENTER:"center"};function bs(t,e){var n=new vi(t);switch(e){case void 0:throw new Error("Position required");case ys.LEFT:case"leftMiddle":return n.leftMiddle();case ys.RIGHT:case"rightMiddle":return n.rightMiddle();case ys.TOP:case"topMiddle":return n.topMiddle();case ys.BOTTOM:case"bottomMiddle":return n.bottomMiddle();case ys.TOP_LEFT:case"topLeft":case"origin":return n.topLeft();case ys.TOP_RIGHT:case"topRight":return n.topRight();case ys.BOTTOM_LEFT:case"bottomLeft":return n.bottomLeft();case ys.BOTTOM_RIGHT:case"bottomRight":case"corner":return n.bottomRight();case ys.CENTER:return n.center();default:throw new Error("Unknown position: "+e)}}var ws={getRectPoint:bs,wrapWith:vs,wrappers:ms,addClassNamePrefix:Pr,removeClassNamePrefix:Sr,parseDOMJSON:Er,hashCode:Tr,getByPath:kr,setByPath:Lr,unsetByPath:Mr,flattenObject:Nr,uuid:Rr,guid:Or,toKebabCase:_r,normalizeEvent:Vr,normalizeWheel:Br,cap:Fr,nextFrame:Dr,cancelFrame:Ir,shapePerimeterConnectionPoint:function(t,e,n,i){var r,o;if(!n){var s=e.$(".scalable")[0],a=e.$(".rotatable")[0];s&&s.firstChild?n=s.firstChild:a&&a.firstChild&&(n=a.firstChild)}return n?(o=xr(n).findIntersection(i,t.paper.cells))||(r=xr(n).getBBox({target:t.paper.cells})):o=(r=e.model.getBBox()).intersectionWithLineFromCenterToPoint(i),o||r.center()},isPercentage:zr,parseCssNumeric:Gr,breakText:qr,sanitizeHTML:Hr,downloadBlob:Yr,downloadDataUri:function(t,e){var n=Wr(t);Yr(n,e)},dataUriToBlob:Wr,imageToDataUri:function(r,t){if(!r||"data:"===r.substr(0,"data:".length))return setTimeout(function(){t(null,r)},0);var e=new XMLHttpRequest;e.open("GET",r,!0),e.addEventListener("error",function(){t(new Error("Failed to load image "+r))}),e.responseType=window.FileReader?"blob":"arraybuffer",e.addEventListener("load",function(){window.FileReader?function(t,n){if(200===t.status){var e=new FileReader;e.onload=function(t){var e=t.target.result;n(null,e)},e.onerror=function(){n(new Error("Failed to load image "+r))},e.readAsDataURL(t.response)}else n(new Error("Failed to load image "+r))}(e,t):function(t,e){if(200===t.status){var n=new Uint8Array(t.response),i=r.split(".").pop()||"png";e(null,"data:image/"+({svg:"svg+xml"}[i]||i)+";base64,"+btoa(function(t){for(var e=[],n=0;n<t.length;n+=32768)e.push(String.fromCharCode.apply(null,t.subarray(n,n+32768)));return e.join("")}(n)))}else e(new Error("Failed to load image "+r))}(e,t)}),e.send()},getElementBBox:function(t){var e=k(t);if(0===e.length)throw new Error("Element not found");var n=e[0],i=n.ownerDocument,r=n.getBoundingClientRect(),o=0,s=0;if(n.ownerSVGElement){var a=xr(n),l=a.getBBox({target:a.svg()});o=r.width-l.width,s=r.height-l.height}return{x:r.left+window.pageXOffset-i.documentElement.offsetLeft+o/2,y:r.top+window.pageYOffset-i.documentElement.offsetTop+s/2,width:r.width-o,height:r.height-s}},sortElements:Xr,setAttributesBySelector:function(t,e){var i=k(t);Ro(e,function(t,e){var n=i.find(e).addBack().filter(e);ko(t,"class")&&(n.addClass(t.class),t=Lo(t,"class")),n.attr(t)})},normalizeSides:$r,timing:Zr,interpolate:Jr,filter:Kr,format:Qr,template:to,toggleFullScreen:function(t){var e=window.top.document;function n(t,e){for(var n=["webkit","moz","ms","o",""],i=0;i<n.length;i++){var r=n[i],o=r?r+e:e.substr(0,1).toLowerCase()+e.substr(1);if(void 0!==t[o])return vo(t[o])?t[o]():t[o]}}t=t||e.body,n(e,"FullscreenElement")||n(e,"FullScreenElement")?n(e,"ExitFullscreen")||n(e,"CancelFullScreen"):n(t,"RequestFullscreen")||n(t,"RequestFullScreen")},mixin:eo,supplement:no,deepMixin:io,deepSupplement:ro,assign:oo,defaults:so,defaultsDeep:ao,invoke:lo,sortedIndex:uo,uniq:ho,clone:co,cloneDeep:fo,isEmpty:po,isEqual:go,isFunction:vo,isPlainObject:mo,toArray:yo,debounce:bo,groupBy:wo,sortBy:xo,flattenDeep:Ao,without:Po,difference:So,intersection:Eo,union:To,has:ko,result:Co,omit:Lo,pick:Mo,bindAll:No,forIn:Ro,camelCase:Oo,uniqueId:_o,merge:Vo,isBoolean:Bo,isObject:Fo,isNumber:Do,isString:Io,noop:zo,cloneCells:Go,svg:function(t){for(var n=[],e=arguments.length-1;0<e--;)n[e]=arguments[e+1];var i=[];return t.forEach(function(t,e){i.push(t),e in n&&i.push(n[e])}),function(t){var e=new DOMParser,n="<svg>"+t.trim()+"</svg>";if(e.parseFromString(n.replace(/@/g,""),"application/xml").getElementsByTagName("parsererror")[0])throw new Error("Invalid SVG markup");return function g(t){var v=[];return Array.from(t.children).forEach(function(t){var e={},n=t.tagName,i=t.attributes,r=t.textContent,o=t.namespaceURI,s=t.style;e.tagName=n,e.namespaceURI=o;for(var a={},l=s.length;l--;){var u=s[l];a[u]=s.getPropertyValue(u)}e.style=a;var h=i.getNamedItem("@selector");h&&(e.selector=h.value,i.removeNamedItem("@selector"));var c=i.getNamedItem("@group-selector");if(c){var d=c.value.split(",");e.groupSelector=d.map(function(t){return t.trim()}),i.removeNamedItem("@group-selector")}var f=i.getNamedItem("class");f&&(e.className=f.value),r&&(e.textContent=r);var p={};Array.from(i).forEach(function(t){var e=t.name,n=t.value;p[e]=n}),0<Object.keys(p).length&&(e.attributes=p),0<t.childElementCount&&(e.children=g(t)),v.push(e)}),v}(e.parseFromString(n,"text/html").querySelector("svg"))}(i.join(""))}};function xs(t,e,n){var i=t.toJSON();return i.angle=e||0,so({},n,i)}function As(t,e,n,r){return t.map(function(t,e,n){var i=this.pointAt((e+.5)/n.length);return(t.dx||t.dy)&&i.offset(t.dx||0,t.dy||0),xs(i.round(),0,Ss(r,t))},ii(e,n))}function Ps(t,s,a,l){var u=s.center(),h=s.width/s.height,c=s.topMiddle(),d=ai.fromRect(s);return t.map(function(t,e,n){var i=a+l(e,n.length),r=c.clone().rotate(u,-i).scale(h,1,u),o=t.compensateRotation?-d.tangentTheta(r):0;return(t.dx||t.dy)&&r.offset(t.dx||0,t.dy||0),t.dr&&r.move(u,t.dr),xs(r.round(),o,Ss(s,t))})}function Ss(t,e){var n=e.x,i=e.y,r=e.angle;return zr(n)?n=parseFloat(n)/100*t.width:$o(n)&&(n=Number(Ko(n,t))),zr(i)?i=parseFloat(i)/100*t.height:$o(i)&&(i=Number(Ko(i,t))),{x:n,y:i,angle:r}}function Es(t,e){var n=Ss(t,e),i=n.x,r=n.y;return new Kn(i||0,r||0)}var Ts={absolute:function(t,n){return t.map(function(t){var e=Es(n,t).round().toJSON();return e.angle=t.angle||0,e})},fn:function(t,e,n){return n.fn(t,e,n)},line:function(t,e,n){return As(t,Es(e,n.start||e.origin()),Es(e,n.end||e.corner()),e)},left:function(t,e,n){return As(t,e.origin(),e.bottomLeft(),e)},right:function(t,e,n){return As(t,e.topRight(),e.corner(),e)},top:function(t,e,n){return As(t,e.origin(),e.topRight(),e)},bottom:function(t,e,n){return As(t,e.bottomLeft(),e.corner(),e)},ellipseSpread:function(t,e,n){var i=n.startAngle||0,r=n.step||360/t.length;return Ps(t,e,i,function(t){return t*r})},ellipse:function(t,e,n){var i=n.startAngle||0,r=n.step||20;return Ps(t,e,i,function(t,e){return(t+.5-e/2)*r})}};function ks(t,e){return ao({},t,e,{x:0,y:0,angle:0,attrs:{".":{y:"0","text-anchor":"start"}}})}function Cs(t,e,n,i){i=so({},i,{offset:15});var r,o,s,a,l=e.center().theta(t),u=Ls(e),h=i.offset,c=0;a=l<u[1]||l>u[2]?(s=".3em",r=h,o=0,"start"):l<u[0]?(s="0",r=0,o=-h,n?(c=-90,"start"):"middle"):l<u[3]?(s=".3em",r=-h,o=0,"end"):(s=".6em",r=0,o=h,n?(c=90,"start"):"middle");var d=Math.round;return ks({x:d(r),y:d(o),angle:c,attrs:{".":{y:s,"text-anchor":a}}})}function Ls(t){var e=t.center(),n=e.theta(t.origin()),i=e.theta(t.bottomLeft()),r=e.theta(t.corner());return[n,e.theta(t.topRight()),r,i]}function Ms(t,e,n,i){var r,o,s,a,l=e.center().theta(t),u=(i=so({},i,{offset:15})).offset,h=0,c=Ls(e);a=l<c[1]||l>c[2]?(s=".3em",r=-u,o=0,"end"):l<c[0]?(s=".6em",r=0,o=u,n?(h=90,"start"):"middle"):l<c[3]?(s=".3em",r=u,o=0,"start"):(s="0em",r=0,o=-u,n?(h=-90,"start"):"middle");var d=Math.round;return ks({x:d(r),y:d(o),angle:h,attrs:{".":{y:s,"text-anchor":a}}})}function Ns(t,e,n){n=so({},n,{offset:20});var i,r=Qn(0,0),o=-t.theta(r),s=o,a=t.clone().move(r,n.offset).difference(t).round(),l=".3em";(o+90)%180==0?(i=e?"end":"middle",e||-270!==o||(l="0em")):-270<o&&o<-90?(i="start",s=o-180):i="end";var u=Math.round;return ks({x:u(a.x),y:u(a.y),angle:e?s:0,attrs:{".":{y:l,"text-anchor":i}}})}var Rs={manual:function(t,e,n){return ks(n,e)},left:function(t,e,n){return ks(n,{x:-15,attrs:{".":{y:".3em","text-anchor":"end"}}})},right:function(t,e,n){return ks(n,{x:15,attrs:{".":{y:".3em","text-anchor":"start"}}})},top:function(t,e,n){return ks(n,{y:-15,attrs:{".":{"text-anchor":"middle"}}})},bottom:function(t,e,n){return ks(n,{y:15,attrs:{".":{y:".6em","text-anchor":"middle"}}})},outsideOriented:function(t,e,n){return Cs(t,e,!0,n)},outside:function(t,e,n){return Cs(t,e,!1,n)},insideOriented:function(t,e,n){return Ms(t,e,!0,n)},inside:function(t,e,n){return Ms(t,e,!1,n)},radial:function(t,e,n){return Ns(t.difference(e.center()),!1,n)},radialOriented:function(t,e,n){return Ns(t.difference(e.center()),!0,n)}},Os=function(t){var e=fo(t)||{};this.ports=[],this.groups={},this.portLayoutNamespace=Ts,this.portLabelLayoutNamespace=Rs,this._init(e)};Os.prototype={getPorts:function(){return this.ports},getGroup:function(t){return this.groups[t]||{}},getPortsByGroup:function(e){return this.ports.filter(function(t){return t.group===e})},getGroupPortsMetrics:function(t,r){var e=this.getGroup(t),n=this.getPortsByGroup(t),i=e.position||{},o=i.name,s=this.portLayoutNamespace;s[o]||(o="left");var a=i.args||{},l=n.map(function(t){return t&&t.position&&t.position.args}),u=s[o](l,r,a),h={ports:n,result:[]};return yo(u).reduce(function(t,e,n){var i=t.ports[n];return t.result.push({portId:i.id,portTransformation:e,labelTransformation:this._getPortLabelLayout(i,Kn(e),r),portAttrs:i.attrs,portSize:i.size,labelSize:i.label.size}),t}.bind(this),h),h.result},_getPortLabelLayout:function(t,e,n){var i=this.portLabelLayoutNamespace,r=t.label.position.name||"left";return i[r]?i[r](e,n,t.label.position.args):null},_init:function(t){if(Fo(t.groups))for(var e=Object.keys(t.groups),n=0,i=e.length;n<i;n++){var r=e[n];this.groups[r]=this._evaluateGroup(t.groups[r])}for(var o=yo(t.items),s=0,a=o.length;s<a;s++)this.ports.push(this._evaluatePort(o[s]))},_evaluateGroup:function(t){return Vo(t,{position:this._getPosition(t.position,!0),label:this._getLabel(t,!0)})},_evaluatePort:function(t){var e=oo({},t),n=this.getGroup(t.group);return e.markup=e.markup||n.markup,e.attrs=Vo({},n.attrs,e.attrs),e.position=this._createPositionNode(n,e),e.label=Vo({},n.label,this._getLabel(e)),e.z=this._getZIndex(n,e),e.size=oo({},n.size,e.size),e},_getZIndex:function(t,e){return Do(e.z)?e.z:Do(t.z)||"auto"===t.z?t.z:"auto"},_createPositionNode:function(t,e){return Vo({name:"left",args:{}},t.position,{args:e.args})},_getPosition:function(t,e){var n,i={};vo(t)?(n="fn",i.fn=t):Io(t)?n=t:void 0===t?n=e?"left":null:Array.isArray(t)?(n="absolute",i.x=t[0],i.y=t[1]):Fo(t)&&(n=t.name,oo(i,t.args));var r={args:i};return n&&(r.name=n),r},_getLabel:function(t,e){var n=t.label||{},i=n;return i.position=this._getPosition(n.position,e),i}};var _s={_initializePorts:function(){this._createPortData(),this.on("change:ports",function(){this._processRemovedPort(),this._createPortData()},this)},_processRemovedPort:function(){var t=this.get("ports")||{},e={};yo(t.items).forEach(function(t){e[t.id]=!0});var n=this.previous("ports")||{},i={};yo(n.items).forEach(function(t){e[t.id]||(i[t.id]=!0)});var r=this.graph;r&&!po(i)&&(r.getConnectedLinks(this,{inbound:!0}).forEach(function(t){i[t.get("target").port]&&t.remove()}),r.getConnectedLinks(this,{outbound:!0}).forEach(function(t){i[t.get("source").port]&&t.remove()}))},hasPorts:function(){var t=this.prop("ports/items");return Array.isArray(t)&&0<t.length},hasPort:function(t){return-1!==this.getPortIndex(t)},getPorts:function(){return fo(this.prop("ports/items"))||[]},getGroupPorts:function(e){var t=yo(this.prop(["ports","items"])).filter(function(t){return t.group===e});return fo(t)},getPort:function(e){return fo(yo(this.prop("ports/items")).find(function(t){return t.id&&t.id===e}))},getPortsPositions:function(t){return this._portSettingsData.getGroupPortsMetrics(t,vi(this.size())).reduce(function(t,e){var n=e.portTransformation;return t[e.portId]={x:n.x,y:n.y,angle:n.angle},t},{})},getPortIndex:function(t){var e=Fo(t)?t.id:t;return this._isValidPortId(e)?yo(this.prop("ports/items")).findIndex(function(t){return t.id===e}):-1},addPort:function(t,e){if(!Fo(t)||Array.isArray(t))throw new Error("Element: addPort requires an object.");var n=oo([],this.prop("ports/items"));return n.push(t),this.prop("ports/items",n,e),this},insertPort:function(t,e,n){var i="number"==typeof t?t:this.getPortIndex(t);if(!Fo(e)||Array.isArray(e))throw new Error("dia.Element: insertPort requires an object.");var r=oo([],this.prop("ports/items"));return r.splice(i,0,e),this.prop("ports/items",r,n),this},portProp:function(t,e,n,i){var r=this.getPortIndex(t);if(-1===r)throw new Error("Element: unable to find port with id "+t);var o=Array.prototype.slice.call(arguments,1);return Array.isArray(e)?o[0]=["ports","items",r].concat(e):Io(e)?o[0]=["ports/items/",r,"/",e].join(""):(o=["ports/items/"+r],mo(e)&&(o.push(e),o.push(n))),this.prop.apply(this,o)},_validatePorts:function(){var t=this.get("ports")||{},e=[],n=yo((t=t||{}).items);return n.forEach(function(t){"object"!=typeof t&&e.push("Element: invalid port ",t),this._isValidPortId(t.id)||(t.id=this.generatePortId())},this),ho(n,"id").length!==n.length&&e.push("Element: found id duplicities in ports."),e},generatePortId:function(){return this.generateId()},_isValidPortId:function(t){return null!=t&&!Fo(t)},addPorts:function(t,e){return t.length&&this.prop("ports/items",oo([],this.prop("ports/items")).concat(t),e),this},removePort:function(t,e){var n=e||{},i=this.getPortIndex(t);if(-1!==i){var r=oo([],this.prop(["ports","items"]));r.splice(i,1),n.rewrite=!0,this.startBatch("port-remove"),this.prop(["ports","items"],r,n),this.stopBatch("port-remove")}return this},removePorts:function(t,e){var n,i;if(Array.isArray(t)){if(n=e||{},0===t.length)return this.this;i=oo([],this.prop(["ports","items"])).filter(function(n){return!t.some(function(t){var e=Fo(t)?t.id:t;return n.id===e})})}else n=t||{},i=[];return this.startBatch("port-remove"),n.rewrite=!0,this.prop(["ports","items"],i,n),this.stopBatch("port-remove"),this},_createPortData:function(){var t,e=this._validatePorts();if(0<e.length)throw this.set("ports",this.previous("ports")),new Error(e.join(" "));this._portSettingsData&&(t=this._portSettingsData.getPorts()),this._portSettingsData=new Os(this.get("ports"));var n=this._portSettingsData.getPorts();if(t){var i=n.filter(function(e){if(!t.find(function(t){return t.id===e.id}))return e}),r=t.filter(function(e){if(!n.find(function(t){return t.id===e.id}))return e});0<r.length&&this.trigger("ports:remove",this,r),0<i.length&&this.trigger("ports:add",this,i)}}},Vs={portContainerMarkup:"g",portMarkup:[{tagName:"circle",selector:"circle",attributes:{r:10,fill:"#FFFFFF",stroke:"#000000"}}],portLabelMarkup:[{tagName:"text",selector:"text",attributes:{fill:"#000000"}}],_portElementsCache:null,_initializePorts:function(){this._cleanPortsCache()},_refreshPorts:function(){this._removePorts(),this._cleanPortsCache(),this._renderPorts()},_cleanPortsCache:function(){this._portElementsCache={}},_renderPorts:function(){for(var n=[],i=this._getContainerElement(),t=0,e=i.node.childNodes.length;t<e;t++)n.push(i.node.childNodes[t]);var r=wo(this.model._portSettingsData.getPorts(),"z");yo(r.auto).forEach(function(t){var e=this._getPortElement(t);i.append(e),n.push(e)},this);for(var o=Object.keys(r),s=0;s<o.length;s++){var a=o[s];if("auto"!==a){var l=parseInt(a,10);this._appendPorts(r[a],l,n)}}this._updatePorts()},_getContainerElement:function(){return this.rotatableNode||this.vel},_appendPorts:function(t,e,n){var i=this._getContainerElement(),r=yo(t).map(this._getPortElement,this);n[e]||e<0?xr(n[Math.max(e,0)]).before(r):i.append(r)},_getPortElement:function(t){return this._portElementsCache[t.id]?this._portElementsCache[t.id].portElement:this._createPortElement(t)},findPortNode:function(t,e){var n=this._portElementsCache[t];if(!n)return null;if(!e)return n.portContentElement.node;var i=n.portElement.node,r=n.portSelectors,o=this.findBySelector(e,i,r)[0];return void 0===o&&(o=null),o},_updatePorts:function(){this._updatePortGroup(void 0),Object.keys(this.model._portSettingsData.groups).forEach(this._updatePortGroup,this)},_removePorts:function(){lo(this._portElementsCache,"portElement.remove")},_createPortElement:function(t){var e,n,i,r,o=xr(this.portContainerMarkup).addClass("joint-port"),s=this._getPortMarkup(t);if(Array.isArray(s)){var a=this.parseDOMJSON(s,o.node),l=a.fragment;e=1<l.childNodes.length?xr("g").append(l):xr(l.firstChild),r=a.selectors}else e=xr(s),Array.isArray(e)&&(e=xr("g").append(e));if(!e)throw new Error("ElementView: Invalid port markup.");e.attr({port:t.id,"port-group":t.group});var u,h=this._getPortLabelMarkup(t.label);if(Array.isArray(h)){var c=this.parseDOMJSON(h,o.node),d=c.fragment,f=c.selectors,p=d.childNodes.length;0<p&&(i=f,n=1===p?xr(d.firstChild):xr("g").append(d))}else n=xr(h),Array.isArray(n)&&(n=xr("g").append(n));if(r&&i){for(var g in i)if(r[g]&&g!==this.selector)throw new Error("ElementView: selectors within port must be unique.");u=oo({},r,i)}else u=r||i||{};"portRoot"in u||(u.portRoot=e.node);return!n||"labelRoot"in u||(u.labelRoot=n.node),o.append(e.addClass("joint-port-body")),n&&o.append(n.addClass("joint-port-label")),this._portElementsCache[t.id]={portElement:o,portLabelElement:n,portSelectors:u,portLabelSelectors:i,portContentElement:e,portContentSelectors:r},o},_updatePortGroup:function(t){for(var e=vi(this.model.size()),n=this.model._portSettingsData.getGroupPortsMetrics(t,e),i=0,r=n.length;i<r;i++){var o=n[i],s=o.portId,a=this._portElementsCache[s]||{},l=o.portTransformation;this.applyPortTransform(a.portElement,l),this.updateDOMSubtreeAttributes(a.portElement.node,o.portAttrs,{rootBBox:new vi(o.portSize),selectors:a.portSelectors});var u=o.labelTransformation;u&&a.portLabelElement&&(this.applyPortTransform(a.portLabelElement,u,-l.angle||0),this.updateDOMSubtreeAttributes(a.portLabelElement.node,u.attrs,{rootBBox:new vi(o.labelSize),selectors:a.portLabelSelectors}))}},applyPortTransform:function(t,e,n){var i=xr.createSVGMatrix().rotate(n||0).translate(e.x||0,e.y||0).rotate(e.angle||0);t.transform(i,{absolute:!0})},_getPortMarkup:function(t){return t.markup||this.model.get("portMarkup")||this.model.portMarkup||this.portMarkup},_getPortLabelMarkup:function(t){return t.markup||this.model.get("portLabelMarkup")||this.model.portLabelMarkup||this.portLabelMarkup}},Bs=gs.extend({defaults:{position:{x:0,y:0},size:{width:1,height:1},angle:0},initialize:function(){this._initializePorts(),gs.prototype.initialize.apply(this,arguments)},_initializePorts:function(){},_refreshPorts:function(){},isElement:function(){return!0},position:function(t,e,n){var i,r=Do(e),o=(n=(r?n:t)||{}).parentRelative,s=n.deep,a=n.restrictedArea;if(o){if(!this.graph)throw new Error("Element must be part of a graph.");var l=this.getParentCell();l&&!l.isLink()&&(i=l.get("position"))}if(r){if(i&&(t+=i.x,e+=i.y),s||a){var u=this.get("position"),h=u.x,c=u.y;this.translate(t-h,e-c,n)}else this.set("position",{x:t,y:e},n);return this}var d=Kn(this.get("position"));return o?d.difference(i):d},translate:function(t,e,n){if(e=e||0,0===(t=t||0)&&0===e)return this;(n=n||{}).translateBy=n.translateBy||this.id;var i=this.get("position")||{x:0,y:0},r=n.restrictedArea;if(r&&n.translateBy===this.id)if("function"==typeof r){var o=r.call(this,i.x+t,i.y+e,n);t=o.x-i.x,e=o.y-i.y}else{var s=this.getBBox({deep:!0}),a=i.x-s.x,l=i.y-s.y,u=Math.max(r.x+a,Math.min(r.x+r.width+a-s.width,i.x+t)),h=Math.max(r.y+l,Math.min(r.y+r.height+l-s.height,i.y+e));t=u-i.x,e=h-i.y}var c={x:i.x+t,y:i.y+e};return n.tx=t,n.ty=e,n.transition?(Fo(n.transition)||(n.transition={}),this.transition("position",c,oo({},n.transition,{valueFunction:Jr.object})),lo(this.getEmbeddedCells(),"translate",t,e,n)):(this.startBatch("translate",n),this.set("position",c,n),lo(this.getEmbeddedCells(),"translate",t,e,n),this.stopBatch("translate",n)),this},size:function(t,e,n){var i=this.get("size");return void 0===t?{width:i.width,height:i.height}:(Fo(t)&&(n=e,e=Do(t.height)?t.height:i.height,t=Do(t.width)?t.width:i.width),this.resize(t,e,n))},resize:function(t,e,n){if(n=n||{},this.startBatch("resize",n),n.direction){var i=this.get("size");switch(n.direction){case"left":case"right":e=i.height;break;case"top":case"bottom":t=i.width}var r,o=Mn(this.get("angle")||0),s=this.getBBox();if(o){var a={"top-right":0,right:0,"top-left":1,top:1,"bottom-left":2,left:2,"bottom-right":3,bottom:3}[n.direction];n.absolute&&(a+=Math.floor((o+45)/90),a%=4);var l=s[["bottomLeft","corner","topRight","origin"][a]](),u=Kn(l).rotate(s.center(),-o),h=Math.sqrt(t*t+e*e)/2,c=a*Math.PI/2;c+=Math.atan(a%2==0?e/t:t/e),c-=On(o);var d=Kn.fromPolar(h,c,u);r=Kn(d).offset(t/-2,e/-2)}else switch(r=s.topLeft(),n.direction){case"top":case"top-right":r.offset(0,s.height-e);break;case"left":case"bottom-left":r.offset(s.width-t,0);break;case"top-left":r.offset(s.width-t,s.height-e)}this.set("size",{width:t,height:e},n),this.position(r.x,r.y,n)}else this.set("size",{width:t,height:e},n);return this.stopBatch("resize",n),this},scale:function(t,e,n,i){var r=this.getBBox().scale(t,e,n);return this.startBatch("scale",i),this.position(r.x,r.y,i),this.resize(r.width,r.height,i),this.stopBatch("scale"),this},fitEmbeds:function(t){void 0===t&&(t={});var e=this.graph;if(!e)throw new Error("Element must be part of a graph.");var n=this.getEmbeddedCells().filter(function(t){return t.isElement()});if(0===n.length)return this;this.startBatch("fit-embeds",t),t.deep&&lo(n,"fitEmbeds",t);var i=$r(t.padding),r=i.left,o=i.right,s=i.top,a=i.bottom,l=e.getCellsBBox(n),u=l.x,h=l.y,c=l.width,d=l.height;return u-=r,h-=s,c+=r+o,d+=a+s,this.set({position:{x:u,y:h},size:{width:c,height:d}},t),this.stopBatch("fit-embeds"),this},rotate:function(t,e,n,i){if(n){var r=this.getBBox().center(),o=this.get("size"),s=this.get("position");r.rotate(n,this.get("angle")-t);var a=r.x-o.width/2-s.x,l=r.y-o.height/2-s.y;this.startBatch("rotate",{angle:t,absolute:e,origin:n}),this.position(s.x+a,s.y+l,i),this.rotate(t,e,null,i),this.stopBatch("rotate")}else this.set("angle",e?t:(this.get("angle")+t)%360,i);return this},angle:function(){return Mn(this.get("angle")||0)},getBBox:function(t){void 0===t&&(t={});var e=this.graph,n=this.attributes,i=t.deep,r=t.rotate;if(i&&e){var o=this.getEmbeddedCells({deep:!0,breadthFirst:!0});return o.push(this),e.getCellsBBox(o,t)}var s=n.angle;void 0===s&&(s=0);var a=n.position,l=a.x,u=a.y,h=n.size,c=h.width,d=h.height,f=new vi(l,u,c,d);return r&&f.rotateAroundCenter(s),f},getPointFromConnectedLink:function(t,e){var n=this.getBBox(),i=n.center(),r=t.get(e);if(!r)return i;var o=r.port;if(!o||!this.hasPort(o))return i;var s=this.portProp(o,["group"]),a=this.getPortsPositions(s),l=new Kn(a[o]).offset(n.origin()),u=this.angle();return u&&l.rotate(i,-u),l}});oo(Bs.prototype,_s);var Fs={},Ds=u.View.extend({options:{},theme:null,themeClassNamePrefix:Pr("theme-"),requireSetThemeOverride:!1,defaultTheme:Ar.defaultTheme,children:null,childNodes:null,DETACHABLE:!0,UPDATE_PRIORITY:2,FLAG_INSERT:1<<30,FLAG_REMOVE:1<<29,constructor:function(t){this.requireSetThemeOverride=t&&!!t.theme,this.options=oo({},this.options,t),u.View.call(this,t)},initialize:function(){(Fs[this.cid]=this).setTheme(this.options.theme||this.defaultTheme),this.init()},unmount:function(){this.svgElement?this.vel.remove():this.$el.remove()},renderChildren:function(t){if(t||(t=Co(this,"children")),t){var e=this.svgElement,n=xr.namespace[e?"svg":"xhtml"],i=Er(t,n);(e?this.vel:this.$el).empty().append(i.fragment),this.childNodes=i.selectors}return this},findAttribute:function(t,e){for(var n=e;n&&1===n.nodeType;){var i=n.getAttribute(t);if(i)return i;if(n===this.el)return null;n=n.parentNode}return null},_ensureElement:function(){if(this.el)this.setElement(Co(this,"el"));else{var t=Co(this,"tagName"),e=oo({},Co(this,"attributes")),n=oo({},Co(this,"style"));this.id&&(e.id=Co(this,"id")),this.setElement(this._createElement(t)),this._setAttributes(e),this._setStyle(n)}this._ensureElClassName()},_setAttributes:function(t){this.svgElement?this.vel.attr(t):this.$el.attr(t)},_setStyle:function(t){this.$el.css(t)},_createElement:function(t){return this.svgElement?document.createElementNS(xr.namespace.svg,t):document.createElement(t)},_setElement:function(t){this.$el=t instanceof u.$?t:u.$(t),this.el=this.$el[0],this.svgElement&&(this.vel=xr(this.el))},_ensureElClassName:function(){var t=Co(this,"className");if(t){var e=Pr(t);this.svgElement?this.vel.removeClass(t).addClass(e):this.$el.removeClass(t).addClass(e)}},init:function(){},onRender:function(){},confirmUpdate:function(){return 0},setTheme:function(t,e){return e=e||{},this.theme&&this.requireSetThemeOverride&&!e.override||(this.removeThemeClassName(),this.addThemeClassName(t),this.onSetTheme(this.theme,t),this.theme=t),this},addThemeClassName:function(t){if(!(t=t||this.theme))return this;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.addClass(e):this.$el.addClass(e),this},removeThemeClassName:function(t){t=t||this.theme;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.removeClass(e):this.$el.removeClass(e),this},onSetTheme:function(t,e){},remove:function(){return this.onRemove(),this.undelegateDocumentEvents(),Fs[this.cid]=null,u.View.prototype.remove.apply(this,arguments),this},onRemove:function(){},getEventNamespace:function(){return".joint-event-ns-"+this.cid},delegateElementEvents:function(t,e,n){if(!e)return this;n||(n={});var i=this.getEventNamespace();for(var r in e){var o=e[r];"function"!=typeof o&&(o=this[o]),o&&k(t).on(r+i,n,o.bind(this))}return this},undelegateElementEvents:function(t){return k(t).off(this.getEventNamespace()),this},delegateDocumentEvents:function(t,e){return t||(t=Co(this,"documentEvents")),this.delegateElementEvents(document,t,e)},undelegateDocumentEvents:function(){return this.undelegateElementEvents(document)},eventData:function(t,e){if(!t)throw new Error("eventData(): event object required.");var n=t.data,i="__"+this.cid+"__";return void 0===e?n&&n[i]||{}:(n||(n=t.data={}),n[i]||(n[i]={}),oo(n[i],e),this)},stopPropagation:function(t){return this.eventData(t,{propagationStopped:!0}),this},isPropagationStopped:function(t){return!!this.eventData(t).propagationStopped}},{extend:function(){var t=Array.from(arguments),e=t[0]&&oo({},t[0])||{},n=t[1]&&oo({},t[1])||{},i=e.render||this.prototype&&this.prototype.render||null;return e.render=function(){return"function"==typeof i&&i.apply(this,arguments),this.render.__render__===i&&this.onRender(),this},e.render.__render__=i,u.View.extend.call(this,e,n)}});if(k.event&&!("dbltap"in k.event.special)){var Is=Ar.doubleTapInterval;k.event.special.dbltap={bindType:"touchend",delegateType:"touchend",handle:function(t){for(var e,n=[],i=arguments.length-1;0<i--;)n[i]=arguments[i+1];var r=t.handleObj,o=t.target,s=k.data(o),a=(new Date).getTime(),l="lastTouch"in s?a-s.lastTouch:0;l<Is&&30<l?(s.lastTouch=null,t.type=r.origType,(e=r.handler).call.apply(e,[this,t].concat(n))):s.lastTouch=a}}}var zs=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.callbackArguments=t};zs.prototype.listenTo=function(i,t){for(var r=this,e=[],n=arguments.length-2;0<n--;)e[n]=arguments[n+2];var o=this.callbackArguments;if(xr.isObject(t)){var s=e[0];void 0===s&&(s=null),Object.entries(t).forEach(function(t){var e=t[0],n=t[1];"function"==typeof n&&((s||0<o.length)&&(n=n.bind.apply(n,[s].concat(o))),u.Events.listenTo.call(r,i,e,n))})}else if("string"==typeof t&&"function"==typeof e[0]){var a=e[0],l=e[1];void 0===l&&(l=null),(l||0<o.length)&&(a=a.bind.apply(a,[l].concat(o))),u.Events.listenTo.call(this,i,t,a)}},zs.prototype.stopListening=function(){u.Events.stopListening.call(this)};var Gs={views:Fs,View:Ds,Listener:zs};function js(t){return t?Array.isArray(t)?t:[t]:[]}var Us=Ds.extend({tagName:"g",svgElement:!0,className:"highlight",HIGHLIGHT_FLAG:1,UPDATE_PRIORITY:3,DETACHABLE:!1,UPDATABLE:!0,MOUNTABLE:!0,cellView:null,nodeSelector:null,node:null,updateRequested:!1,transformGroup:null,requestUpdate:function(t,e){var n=t.paper;this.cellView=t,this.nodeSelector=e,n&&(this.updateRequested=!0,n.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY))},confirmUpdate:function(){this.updateRequested=!1;var t=this.cellView,e=this.nodeSelector;return this.update(t,e),this.mount(),this.transform(),0},findNode:function(t,e){var n;if(void 0===e&&(e=null),"string"==typeof e)n=t.findBySelector(e)[0];else if(mo(e)){var i=t.model.isLink(),r=e.label;void 0===r&&(r=null);var o=e.port,s=e.selector;n=i&&null!==r?t.findLabelNode(r,s):!i&&o?t.findPortNode(o,s):t.findBySelector(s)[0]}else e&&((n=xr.toNode(e))instanceof SVGElement||(n=null));return n||null},getNodeMatrix:function(t,e){var n=this.options.layer,i=t.rotatableNode,r=t.getNodeMatrix(e);return i?n?i.contains(e)?r:t.getRootRotateMatrix().inverse().multiply(r):t.getNodeRotateMatrix(e).multiply(r):r},mount:function(){var t=this.MOUNTABLE,e=this.cellView,n=this.el,i=this.options,r=this.transformGroup;if(t&&!r){var o=e.vel,s=e.paper,a=i.layer;if(a){var l=this.transformGroup=xr("g").addClass("highlight-transform").append(n);s.getLayerView(a).insertSortedNode(l.node,i.z)}else n.parentNode&&!n.nextSibling||o.append(n)}},unmount:function(){var t=this.MOUNTABLE,e=this.transformGroup,n=this.vel;t&&(e?(this.transformGroup=null,e.remove()):n.remove())},transform:function(){var t=this.transformGroup,e=this.cellView,n=this.updateRequested;if(t&&!e.model.isLink()&&!n){var i=e.getRootTranslateMatrix(),r=e.getRootRotateMatrix(),o=i.multiply(r);t.attr("transform",xr.matrixToTransformString(o))}},update:function(){var t=this.node,e=this.cellView,n=this.nodeSelector,i=this.updateRequested,r=this.id;if(!i){var o=this.node=this.findNode(e,n);t&&this.unhighlight(e,t),o?(this.highlight(e,o),this.mount()):(this.unmount(),e.notify("cell:highlight:invalid",r,this))}},onRemove:function(){var t=this.node,e=this.cellView,n=this.id,i=this.constructor;t&&this.unhighlight(e,t),this.unmount(),i._removeRef(e,n)},highlight:function(t,e){},unhighlight:function(t,e){},listenToUpdateAttributes:function(t){var e=Co(this,"UPDATE_ATTRIBUTES");Array.isArray(e)&&0!==e.length&&this.listenTo(t.model,"change",this.onCellAttributeChange)},onCellAttributeChange:function(){var t=this.cellView;if(t){var e=t.model,n=t.paper;Co(this,"UPDATE_ATTRIBUTES").some(function(t){return e.hasChanged(t)})&&n.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY)}}},{_views:{},highlight:function(t,e,n){var i=this.uniqueId(e,n);this.add(t,e,i,n)},unhighlight:function(t,e,n){var i=this.uniqueId(e,n);this.remove(t,i)},get:function(t,e){void 0===e&&(e=null);var n=t.cid,i=this._views[n];if(null===e){var r=[];if(!i)return r;for(var o in i){var s=i[o];s instanceof this&&r.push(s)}return r}if(!i)return null;if(e in i){var a=i[e];if(a instanceof this)return a}return null},add:function(t,e,n,i){if(void 0===i&&(i={}),!n)throw new Error("dia.HighlighterView: An ID required.");var r=Us.get(t,n);r&&r.remove();var o=new this(i);return o.id=n,this._addRef(t,n,o),o.requestUpdate(t,e),o.listenToUpdateAttributes(t),o},_addRef:function(t,e,n){var i=t.cid,r=this._views,o=r[i];o||(o=r[i]={}),o[e]=n},_removeRef:function(t,e){var n=t.cid,i=this._views,r=i[n];if(r){for(var o in e&&delete r[e],r)return;delete i[n]}},remove:function(t,e){void 0===e&&(e=null),js(this.get(t,e)).forEach(function(t){t.remove()})},removeAll:function(t,e){void 0===e&&(e=null);var n=this._views;for(var i in n)for(var r in n[i]){var o=n[i][r];o.cellView.paper===t&&o instanceof this&&(null===e||r===e)&&o.remove()}},update:function(t,e,n){void 0===e&&(e=null),void 0===n&&(n=!1),js(this.get(t,e)).forEach(function(t){(n||t.UPDATABLE)&&t.update()})},transform:function(t,e){void 0===e&&(e=null),js(this.get(t,e)).forEach(function(t){t.UPDATABLE&&t.transform()})},uniqueId:function(t,e){return void 0===e&&(e=""),xr.ensureId(t)+JSON.stringify(e)}}),qs={DEFAULT:"default",EMBEDDING:"embedding",CONNECTING:"connecting",MAGNET_AVAILABILITY:"magnetAvailability",ELEMENT_AVAILABILITY:"elementAvailability"},Hs=Ds.extend({tagName:"g",svgElement:!0,selector:"root",metrics:null,className:function(){var i=["cell"],t=this.model.get("type");return t&&t.toLowerCase().split(".").forEach(function(t,e,n){i.push("type-"+n.slice(0,e+1).join("-"))}),i.join(" ")},_presentationAttributes:null,_flags:null,setFlags:function(){var t,e,n,i={},r={},o=0,s=Co(this,"presentationAttributes");for(var a in s)if(s.hasOwnProperty(a)){var l=s[a];for(Array.isArray(l)||(l=[l]),t=0,e=l.length;t<e;t++){var u=i[n=l[t]];u||(u=i[n]=1<<o++),r[a]|=u}}var h=Co(this,"initFlag");for(Array.isArray(h)||(h=[h]),t=0,e=h.length;t<e;t++)i[n=h[t]]||(i[n]=1<<o++);if(25<o)throw new Error("dia.CellView: Maximum number of flags exceeded.");this._flags=i,this._presentationAttributes=r},hasFlag:function(t,e){return t&this.getFlag(e)},removeFlag:function(t,e){return t^t&this.getFlag(e)},getFlag:function(t){var e=this._flags;if(!e)return 0;var n=0;if(Array.isArray(t))for(var i=0,r=t.length;i<r;i++)n|=e[t[i]];else n|=e[t];return n},attributes:function(){var t=this.model;return{"model-id":t.id,"data-type":t.attributes.type}},constructor:function(t){t.id=t.id||Or(this),Ds.call(this,t)},initialize:function(){this.setFlags(),Ds.prototype.initialize.apply(this,arguments),this.cleanNodesCache(),this.$el.data("view",this),this.startListening()},onMount:function(){},startListening:function(){this.listenTo(this.model,"change",this.onAttributesChange)},onAttributesChange:function(t,e){var n=t.getChangeFlag(this._presentationAttributes);!e.updateHandled&&n&&(e.dirty&&this.hasFlag(n,"UPDATE")&&(n|=this.getFlag("RENDER")),e.tool&&(e.async=!1),this.requestUpdate(n,e))},requestUpdate:function(t,e){var n=this.paper;n&&0<t&&n.requestViewUpdate(this,t,this.UPDATE_PRIORITY,e)},parseDOMJSON:function(t,e){var n=Er(t),i=n.selectors,r=n.groupSelectors;for(var o in r){if(i[o])throw new Error("dia.CellView: ambiguous group selector");i[o]=r[o]}if(e){var s=this.selector;if(i[s])throw new Error("dia.CellView: ambiguous root selector.");i[s]=e}return{fragment:n.fragment,selectors:i}},can:function(t){var e=vo(this.options.interactive)?this.options.interactive(this):this.options.interactive;return Fo(e)&&!1!==e[t]||Bo(e)&&!1!==e},findBySelector:function(t,e,n){if(e||(e=this.el),n||(n=this.selectors),!t||"."===t)return[e];if(n){var i=n[t];if(i)return Array.isArray(i)?i:[i]}return Ar.useCSSSelectors?k(e).find(t).toArray():[]},notify:function(t){if(this.paper){var e=Array.prototype.slice.call(arguments,1);this.trigger.apply(this,[t].concat(e)),this.paper.trigger.apply(this.paper,[t,this].concat(e))}},getBBox:function(t){var e;if(t&&t.useModelGeometry){var n=this.model;e=n.getBBox().bbox(n.angle())}else e=this.getNodeBBox(this.el);return this.paper.localToPaperRect(e)},getNodeBBox:function(t){var e=this.getNodeBoundingRect(t),n=this.getRootTranslateMatrix().multiply(this.getNodeRotateMatrix(t)),i=this.getNodeMatrix(t);return xr.transformRect(e,n.multiply(i))},getNodeRotateMatrix:function(t){return!this.rotatableNode||this.rotatableNode.contains(t)?this.getRootRotateMatrix():xr.createSVGMatrix()},getNodeUnrotatedBBox:function(t){var e=this.getNodeBoundingRect(t),n=this.getNodeMatrix(t),i=this.getRootTranslateMatrix();return xr.transformRect(e,i.multiply(n))},getRootTranslateMatrix:function(){var t=this.model.position();return xr.createSVGMatrix().translate(t.x,t.y)},getRootRotateMatrix:function(){var t=xr.createSVGMatrix(),e=this.model,n=e.angle();if(n){var i=e.getBBox(),r=i.width/2,o=i.height/2;t=t.translate(r,o).rotate(n).translate(-r,-o)}return t},_notifyHighlight:function(t,e,n){void 0===n&&(n={});var i,r=this.el;if(i="string"==typeof e?void 0===(i=this.findBySelector(e)[0])?r:i:void 0===(i=this.$(e)[0])?r:i,n.partial=i!==r,void 0===n.type){var o;switch(!0){case n.embedding:o=qs.EMBEDDING;break;case n.connecting:o=qs.CONNECTING;break;case n.magnetAvailability:o=qs.MAGNET_AVAILABILITY;break;case n.elementAvailability:o=qs.ELEMENT_AVAILABILITY;break;default:o=qs.DEFAULT}n.type=o}return this.notify(t,i,n),this},highlight:function(t,e){return this._notifyHighlight("cell:highlight",t,e)},unhighlight:function(t,e){return void 0===e&&(e={}),this._notifyHighlight("cell:unhighlight",t,e)},findMagnet:function(t){var e=this.el,n=this.$(t)[0];n||(n=e);do{var i=n.getAttribute("magnet"),r=n===e;if((i||r)&&"false"!==i)return n;if(r)return;n=n.parentNode}while(n)},findProxyNode:function(t,e){t||(t=this.el);var n=t.getAttribute(e+"-selector");if(n){var i=this.findBySelector(n)[0];if(i)return i}return t},getSelector:function(t,e){var n;if(t===this.el)return"string"==typeof e&&(n="> "+e),n;if(t){var i=xr(t).index()+1;n=t.tagName+":nth-child("+i+")",e&&(n+=" > "+e),n=this.getSelector(t.parentNode,n)}return n},addLinkFromMagnet:function(t,e,n){var i=this.paper,r=i.model,o=i.getDefaultLink(this,t);return o.set({source:this.getLinkEnd(t,e,n,o,"source"),target:{x:e,y:n}}).addTo(r,{async:!1,ui:!0}),o.findView(i)},getLinkEnd:function(t){for(var e,n=[],i=arguments.length-1;0<i--;)n[i]=arguments[i+1];var r=this.model,o=r.id,s=this.findAttribute("port",t),a=t.getAttribute("joint-selector"),l={id:o};return null!=a&&(l.magnet=a),null!=s?(l.port=s,r.hasPort(s)||a||(l.selector=this.getSelector(t))):null==a&&this.el!==t&&(l.selector=this.getSelector(t)),(e=this).customizeLinkEnd.apply(e,[l,t].concat(n))},customizeLinkEnd:function(t,e,n,i,r,o){var s=this.paper,a=s.options.connectionStrategy;if("function"==typeof a){var l=a.call(s,t,this,e,new Kn(n,i),r,o,s);if(l)return l}return t},getMagnetFromLinkEnd:function(t){var e,n=this.el,i=t.port,r=t.magnet,o=this.model;return e=null!=i&&o.isElement()&&o.hasPort(i)?this.findPortNode(i,r)||n:(r||(r=t.selector),r||null==i||(r='[port="'+i+'"]'),this.findBySelector(r,n,this.selectors)[0]),this.findProxyNode(e,"magnet")},dragLinkStart:function(t,e,n,i){this.model.startBatch("add-link");var r=this.addLinkFromMagnet(e,n,i);r.notifyPointerdown(t,n,i),r.eventData(t,r.startArrowheadMove("target",{whenNotAllowed:"remove"})),this.eventData(t,{linkView:r})},dragLink:function(t,e,n){var i=this.eventData(t),r=i.linkView;if(r)r.pointermove(t,e,n);else{var o=this.paper,s=o.options.magnetThreshold,a=this.getEventTarget(t),l=i.targetMagnet;if("onleave"===s){if(l===a||xr(l).contains(a))return}else if(o.eventData(t).mousemoved<=s)return;this.dragLinkStart(t,l,e,n)}},dragLinkEnd:function(t,e,n){var i=this.eventData(t).linkView;i&&(i.pointerup(t,e,n),this.model.stopBatch("add-link"))},getAttributeDefinition:function(t){return this.model.constructor.getAttributeDefinition(t)},setNodeAttributes:function(t,e){po(e)||(t instanceof SVGElement?xr(t).attr(e):k(t).attr(e))},processNodeAttributes:function(t,e){var n,i,r,o,s,a,l,u,h,c=[];for(n in e)e.hasOwnProperty(n)&&(i=e[n],!(r=this.getAttributeDefinition(n))||vo(r.qualify)&&!r.qualify.call(this,i,t,e,this)?(a||(a={}),a[_r(n)]=i):(Io(r.set)&&(a||(a={}),a[r.set]=i),null!==i&&c.push(n,r)));for(o=0,s=c.length;o<s;o+=2)n=c[o],r=c[o+1],i=e[n],vo(r.set)&&(l||(l={}),l[n]=i),vo(r.position)&&(u||(u={}),u[n]=i),vo(r.offset)&&(h||(h={}),h[n]=i);return{raw:e,normal:a,set:l,position:u,offset:h}},updateRelativeAttributes:function(t,e,n,i){var r,o;i||(i={});var s=e.raw||{},a=e.normal||{},l=e.set,u=e.position,h=e.offset;for(r in l){o=l[r];var c=this.getAttributeDefinition(r).set.call(this,o,n.clone(),t,s,this);Fo(c)?oo(a,c):void 0!==c&&(a[r]=c)}if(t instanceof HTMLElement)this.setNodeAttributes(t,a);else{var d,f,p,g=a.transform,v=xr.transformStringToMatrix(g),m=Kn(v.e,v.f);if(g&&(a=Lo(a,"transform"),v.e=v.f=0),u||h){var y=this.getNodeScale(t,i.scalableNode);d=y.sx,f=y.sy}var b=!1;for(r in u)o=u[r],(p=this.getAttributeDefinition(r).position.call(this,o,n.clone(),t,s,this))&&(m.offset(Kn(p).scale(d,f)),b||(b=!0));this.setNodeAttributes(t,a);var w=!1;if(h){var x=this.getNodeBoundingRect(t);if(0<x.width&&0<x.height){var A=xr.transformRect(x,v).scale(1/d,1/f);for(r in h)o=h[r],(p=this.getAttributeDefinition(r).offset.call(this,o,A,t,s,this))&&(m.offset(Kn(p).scale(d,f)),w||(w=!0))}}(void 0!==g||b||w)&&(m.round(1),v.e=m.x,v.f=m.y,t.setAttribute("transform",xr.matrixToTransformString(v)))}},getNodeScale:function(t,e){var n,i;if(e&&e.contains(t)){var r=e.scale();n=1/r.sx,i=1/r.sy}else i=n=1;return{sx:n,sy:i}},cleanNodesCache:function(){this.metrics={}},nodeCache:function(t){var e=this.metrics;if(!e)return{};var n=xr.ensureId(t),i=e[n];return i||(i=e[n]={}),i},getNodeData:function(t){var e=this.nodeCache(t);return e.data||(e.data={}),e.data},getNodeBoundingRect:function(t){var e=this.nodeCache(t);return void 0===e.boundingRect&&(e.boundingRect=xr(t).getBBox()),new vi(e.boundingRect)},getNodeMatrix:function(t){var e=this.nodeCache(t);if(void 0===e.magnetMatrix){var n,i=this.rotatableNode,r=this.el;n=i&&i.contains(t)?i:r,e.magnetMatrix=xr(t).getTransformToElement(n)}return xr.createSVGMatrix(e.magnetMatrix)},getNodeShape:function(t){var e=this.nodeCache(t);return void 0===e.geometryShape&&(e.geometryShape=xr(t).toGeometryShape()),e.geometryShape.clone()},isNodeConnection:function(t){return this.model.isLink()&&(!t||t===this.el)},findNodesAttributes:function(t,e,n,i){var r,o,s,a,l={},u=[];for(var h in t)if(t.hasOwnProperty(h)&&(s=t[h],mo(s))){var c=n[h]=this.findBySelector(h,e,i);for(r=0,o=c.length;r<o;r++){var d=c[r];a=xr.ensureId(d);var f=i&&i[h]===d,p=l[a];if(p){p.array||(u.push(a),p.array=!0,p.attributes=[p.attributes],p.selectedLength=[p.selectedLength]);var g=p.attributes,v=p.selectedLength;if(f)g.unshift(s),v.unshift(-1);else{var m=uo(v,o);g.splice(m,0,s),v.splice(m,0,o)}}else l[a]={attributes:s,selectedLength:f?-1:o,node:d,array:!1}}}for(r=0,o=u.length;r<o;r++)(s=l[a=u[r]]).attributes=Vo.apply(void 0,[{}].concat(s.attributes.reverse()));return l},getEventTarget:function(t,e){void 0===e&&(e={});var n=t.target,i=t.type,r=t.clientX;void 0===r&&(r=0);var o=t.clientY;return void 0===o&&(o=0),e.fromPoint||"touchmove"===i||"touchend"===i?document.elementFromPoint(r,o):n},updateDOMSubtreeAttributes:function(t,e,n){n||(n={}),n.rootBBox||(n.rootBBox=vi()),n.selectors||(n.selectors=this.selectors);var i,r,o,s,a,l,u={},h={},c=[],d=[],f=n.roAttributes,p=this.findNodesAttributes(f||e,t,u,n.selectors),g=f?this.findNodesAttributes(e,t,u,n.selectors):p;for(var v in p)if(o=(s=p[v]).attributes,r=s.node,(a=this.processNodeAttributes(r,o)).set||a.position||a.offset){var m,y=g[v]&&g[v].attributes,b=y&&void 0===o.ref?y.ref:o.ref;if(b){if(!(m=(u[b]||this.findBySelector(b,t,n.selectors))[0]))throw new Error('dia.CellView: "'+b+'" reference does not exist.')}else m=null;if(i={node:r,refNode:m,processedAttributes:a,allAttributes:y},m){var w=d.findIndex(function(t){return t.refNode===r});-1<w?d.splice(w,0,i):d.push(i)}else c.push(i)}else this.setNodeAttributes(r,a.normal);c.push.apply(c,d);for(var x=0,A=c.length;x<A;x++){i=c[x],r=i.node,m=i.refNode;var P=xr(n.rotatableNode),S=m?xr.ensureId(m):"",E=!!P&&!!m&&P.contains(m),T=h[S];if(!T){var k=E?P:t;T=h[S]=m?xr(m).getBBox({target:k}):n.rootBBox}f?(a=this.processNodeAttributes(r,i.allAttributes),this.mergeProcessedAttributes(a,i.processedAttributes)):a=i.processedAttributes;var C=T;E&&!P.contains(r)&&(l||(l=xr.transformStringToMatrix(P.attr("transform"))),C=xr.transformRect(T,l)),this.updateRelativeAttributes(r,a,C,n)}},mergeProcessedAttributes:function(t,e){t.set||(t.set={}),t.position||(t.position={}),t.offset||(t.offset={}),oo(t.set,e.set),oo(t.position,e.position),oo(t.offset,e.offset);var n=t.normal&&t.normal.transform;void 0!==n&&e.normal&&(e.normal.transform=n),t.normal=e.normal},onRemove:function(){this.removeTools(),this.removeHighlighters()},_toolsView:null,hasTools:function(t){var e=this._toolsView;return!!e&&(!t||e.getName()===t)},addTools:function(t){return this.removeTools(),t&&((this._toolsView=t).configure({relatedView:this}),t.listenTo(this.paper,"tools:event",this.onToolEvent.bind(this))),this},updateTools:function(t){var e=this._toolsView;return e&&e.update(t),this},removeTools:function(){var t=this._toolsView;return t&&(t.remove(),this._toolsView=null),this},hideTools:function(){var t=this._toolsView;return t&&t.hide(),this},showTools:function(){var t=this._toolsView;return t&&t.show(),this},onToolEvent:function(t){switch(t){case"remove":this.removeTools();break;case"hide":this.hideTools();break;case"show":this.showTools()}},removeHighlighters:function(){Us.remove(this)},updateHighlighters:function(t){void 0===t&&(t=!1),Us.update(this,null,t)},transformHighlighters:function(){Us.transform(this)},pointerdblclick:function(t,e,n){this.notify("cell:pointerdblclick",t,e,n)},pointerclick:function(t,e,n){this.notify("cell:pointerclick",t,e,n)},contextmenu:function(t,e,n){this.notify("cell:contextmenu",t,e,n)},pointerdown:function(t,e,n){var i=this.model,r=i.graph;r&&(i.startBatch("pointer"),this.eventData(t,{graph:r})),this.notify("cell:pointerdown",t,e,n)},pointermove:function(t,e,n){this.notify("cell:pointermove",t,e,n)},pointerup:function(t,e,n){var i=this.eventData(t).graph;this.notify("cell:pointerup",t,e,n),i&&i.stopBatch("pointer",{cell:this.model})},mouseover:function(t){this.notify("cell:mouseover",t)},mouseout:function(t){this.notify("cell:mouseout",t)},mouseenter:function(t){this.notify("cell:mouseenter",t)},mouseleave:function(t){this.notify("cell:mouseleave",t)},mousewheel:function(t,e,n,i){this.notify("cell:mousewheel",t,e,n,i)},onevent:function(t,e,n,i){this.notify(e,t,n,i)},onmagnet:function(){},magnetpointerdblclick:function(){},magnetcontextmenu:function(){},checkMouseleave:function(t){var e=this.paper;e.isAsync()&&e.dumpView(this);var n=this.getEventTarget(t,{fromPoint:!0}),i=e.findView(n);i!==this&&(this.mouseleave(t),i&&i.mouseenter(t))},setInteractivity:function(t){this.options.interactive=t}},{Highlighting:qs,addPresentationAttributes:function(t){return Vo({},Co(this.prototype,"presentationAttributes"),t,function(t,e){if(t&&e)return"string"==typeof t&&(t=[t]),"string"==typeof e&&(e=[e]),Array.isArray(t)&&Array.isArray(e)?ho(t.concat(e)):void 0})}}),Ys={UPDATE:"UPDATE",TRANSLATE:"TRANSLATE",TOOLS:"TOOLS",RESIZE:"RESIZE",PORTS:"PORTS",ROTATE:"ROTATE",RENDER:"RENDER"},Ws=Hs.extend({_removePorts:function(){},_renderPorts:function(){},className:function(){var t=Hs.prototype.className.apply(this).split(" ");return t.push("element"),t.join(" ")},initialize:function(){Hs.prototype.initialize.apply(this,arguments),this._initializePorts()},presentationAttributes:{attrs:[Ys.UPDATE],position:[Ys.TRANSLATE,Ys.TOOLS],size:[Ys.RESIZE,Ys.PORTS,Ys.TOOLS],angle:[Ys.ROTATE,Ys.TOOLS],markup:[Ys.RENDER],ports:[Ys.PORTS]},initFlag:[Ys.RENDER],UPDATE_PRIORITY:0,confirmUpdate:function(t,e){var n=Ar.useCSSSelectors;this.hasFlag(t,Ys.PORTS)&&(this._removePorts(),this._cleanPortsCache());var i=!1;if(this.hasFlag(t,Ys.RENDER))this.render(),this.updateTools(e),this.updateHighlighters(!0),i=!0,t=this.removeFlag(t,[Ys.RENDER,Ys.UPDATE,Ys.RESIZE,Ys.TRANSLATE,Ys.ROTATE,Ys.PORTS,Ys.TOOLS]);else{var r=!1;this.hasFlag(t,Ys.RESIZE)&&(this.resize(e),r=!0,t=this.removeFlag(t,[Ys.RESIZE,Ys.UPDATE])),this.hasFlag(t,Ys.UPDATE)&&(this.update(this.model,null,e),t=this.removeFlag(t,Ys.UPDATE),r=!0,n&&(t=this.removeFlag(t,Ys.PORTS))),this.hasFlag(t,Ys.TRANSLATE)&&(this.translate(),t=this.removeFlag(t,Ys.TRANSLATE),i=!0),this.hasFlag(t,Ys.ROTATE)&&(this.rotate(),t=this.removeFlag(t,Ys.ROTATE),i=!0),this.hasFlag(t,Ys.PORTS)&&(this._renderPorts(),r=!0,t=this.removeFlag(t,Ys.PORTS)),r&&this.updateHighlighters(!1)}return i&&this.transformHighlighters(),this.hasFlag(t,Ys.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,Ys.TOOLS)),t},_initializePorts:function(){},update:function(t,e){this.cleanNodesCache();var n=Ar.useCSSSelectors;n&&this._removePorts();var i=this.model,r=i.attr();this.updateDOMSubtreeAttributes(this.el,r,{rootBBox:new vi(i.size()),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode,roAttributes:e===r?null:e}),n&&this._renderPorts()},rotatableSelector:"rotatable",scalableSelector:"scalable",scalableNode:null,rotatableNode:null,renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.ElementView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.ElementView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el),n=this.selectors=e.selectors;this.rotatableNode=xr(n[this.rotatableSelector])||null,this.scalableNode=xr(n[this.scalableSelector])||null,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=this.vel;e.append(xr(t)),this.rotatableNode=e.findOne(".rotatable"),this.scalableNode=e.findOne(".scalable"),(this.selectors={})[this.selector]=this.el},render:function(){return this.vel.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransformation(),Ar.useCSSSelectors||this._renderPorts(),this},resize:function(t){if(this.scalableNode)return this.sgResize(t);this.model.attributes.angle&&this.rotate(),this.update()},translate:function(){if(this.rotatableNode)return this.rgTranslate();this.updateTransformation()},rotate:function(){if(this.rotatableNode)return this.rgRotate(),void this.update();this.updateTransformation()},updateTransformation:function(){var t=this.getTranslateString(),e=this.getRotateString();e&&(t+=" "+e),this.vel.attr("transform",t)},getTranslateString:function(){var t=this.model.attributes.position;return"translate("+t.x+","+t.y+")"},getRotateString:function(){var t=this.model.attributes,e=t.angle;if(!e)return null;var n=t.size;return"rotate("+e+","+n.width/2+","+n.height/2+")"},rgRotate:function(){this.rotatableNode.attr("transform",this.getRotateString())},rgTranslate:function(){this.vel.attr("transform",this.getTranslateString())},sgResize:function(t){var e=this.model,n=e.angle(),i=e.size(),r=this.scalableNode,o=!1;0<r.node.getElementsByTagName("path").length&&(o=!0);var s=r.getBBox({recursive:o}),a=i.width/(s.width||1),l=i.height/(s.height||1);r.attr("transform","scale("+a+","+l+")");var u=this.rotatableNode,h=u&&u.attr("transform");if(h){u.attr("transform",h+" rotate("+-n+","+i.width/2+","+i.height/2+")");var c=r.getBBox({target:this.paper.cells});e.set("position",{x:c.x,y:c.y},oo({updateHandled:!0},t)),this.translate(),this.rotate()}this.update()},prepareEmbedding:function(t){void 0===t&&(t={});var e=t.model||this.model,n=(t.paper||this.paper).model,i=t.initialZIndices={},r=e.getEmbeddedCells({deep:!0}),o=n.getConnectedLinks(e,{deep:!0,includeEnclosed:!0});[e].concat(r,o).forEach(function(t){return i[t.id]=t.attributes.z}),e.startBatch("to-front"),e.toFront({deep:!0,ui:!0});var s=n.getElements().reduce(function(t,e){return Math.max(t,e.attributes.z||0)},0);o.forEach(function(t){t.attributes.z<=s&&t.set("z",s+1,{ui:!0})}),e.stopBatch("to-front");var a=e.parent();a?(n.getCell(a).unembed(e,{ui:!0}),t.initialParentId=a):t.initialParentId=null},processEmbedding:function(t,e,n,i){void 0===t&&(t={});var r,o=t.model||this.model,s=t.paper||this.paper,a=s.model,l=s.options,u=l.findParentBy,h=l.frontParentOnly,c=l.validateEmbedding;r=(r=vo(u)?yo(u.call(a,this,e,n,i)):"pointer"===u?yo(a.findModelsFromPoint({x:n,y:i})):a.findModelsUnderElement(o,{searchBy:u})).filter(function(t){return t instanceof gs&&o.id!==t.id&&!t.isEmbeddedIn(o)}),h&&(r=r.slice(-1));for(var d=null,f=t.candidateEmbedView,p=r.length-1;0<=p;p--){var g=r[p];if(f&&f.model.id==g.id){d=f;break}var v=g.findView(s);if(!vo(c)||c.call(s,this,v)){d=v;break}}d&&d!=f&&(this.clearEmbedding(t),t.candidateEmbedView=d.highlight(d.findProxyNode(null,"container"),{embedding:!0})),!d&&f&&this.clearEmbedding(t)},clearEmbedding:function(t){t||(t={});var e=t.candidateEmbedView;e&&(e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null)},finalizeEmbedding:function(t){void 0===t&&(t={});var e=t.candidateEmbedView,n=t.model||this.model,i=t.paper||this.paper;if(e)e.model.embed(n,{ui:!0}),e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null;else{var r=i.options.validateUnembedding;if(t.initialParentId&&"function"==typeof r&&!r.call(i,this))return void this._disallowUnembed(t)}i.model.getConnectedLinks(n,{deep:!0}).forEach(function(t){t.reparent({ui:!0})})},_disallowUnembed:function(t){var e=t.model,n=t.whenNotAllowed;void 0===n&&(n="revert");var i=e||this.model,r=(t.paper||this.paper).model;switch(n){case"remove":i.remove({ui:!0});break;case"revert":var o=t.initialParentId,s=t.initialPosition,a=t.initialZIndices;if(s){var l=s.x,u=s.y;i.position(l,u,{deep:!0,ui:!0})}a&&Object.keys(a).forEach(function(t){var e=r.getCell(t);e&&e.set("z",a[t],{ui:!0})});var h=r.getCell(o);h&&h.embed(i,{ui:!0})}},getDelegatedView:function(){for(var t=this,e=t.model,n=t.paper;t&&!e.isLink();){if(!e.isEmbedded()||t.can("stopDelegation"))return t;e=e.getParentCell(),t=n.findViewByModel(e)}return null},findProxyNode:function(t,e){t||(t=this.el);var n=t.getAttribute(e+"-selector");if(n){var i=this.findAttribute("port",t);if(i){var r=this.findPortNode(i,n);if(r)return r}else{var o=this.findBySelector(n)[0];if(o)return o}}return t},notifyPointerdown:function(t,e,n){Hs.prototype.pointerdown.call(this,t,e,n),this.notify("element:pointerdown",t,e,n)},notifyPointermove:function(t,e,n){Hs.prototype.pointermove.call(this,t,e,n),this.notify("element:pointermove",t,e,n)},notifyPointerup:function(t,e,n){this.notify("element:pointerup",t,e,n),Hs.prototype.pointerup.call(this,t,e,n)},pointerdblclick:function(t,e,n){Hs.prototype.pointerdblclick.apply(this,arguments),this.notify("element:pointerdblclick",t,e,n)},pointerclick:function(t,e,n){Hs.prototype.pointerclick.apply(this,arguments),this.notify("element:pointerclick",t,e,n)},contextmenu:function(t,e,n){Hs.prototype.contextmenu.apply(this,arguments),this.notify("element:contextmenu",t,e,n)},pointerdown:function(t,e,n){this.isPropagationStopped(t)||(this.notifyPointerdown(t,e,n),this.dragStart(t,e,n))},pointermove:function(t,e,n){var i=this.eventData(t);switch(i.action){case"magnet":this.dragMagnet(t,e,n);break;case"move":(i.delegatedView||this).drag(t,e,n);default:this.notifyPointermove(t,e,n)}this.eventData(t,i)},pointerup:function(t,e,n){var i=this.eventData(t);switch(i.action){case"magnet":this.dragMagnetEnd(t,e,n);break;case"move":(i.delegatedView||this).dragEnd(t,e,n);default:this.notifyPointerup(t,e,n)}var r=i.targetMagnet;r&&this.magnetpointerclick(t,r,e,n),this.checkMouseleave(t)},mouseover:function(t){Hs.prototype.mouseover.apply(this,arguments),this.notify("element:mouseover",t)},mouseout:function(t){Hs.prototype.mouseout.apply(this,arguments),this.notify("element:mouseout",t)},mouseenter:function(t){Hs.prototype.mouseenter.apply(this,arguments),this.notify("element:mouseenter",t)},mouseleave:function(t){Hs.prototype.mouseleave.apply(this,arguments),this.notify("element:mouseleave",t)},mousewheel:function(t,e,n,i){Hs.prototype.mousewheel.apply(this,arguments),this.notify("element:mousewheel",t,e,n,i)},onmagnet:function(t,e,n){this.dragMagnetStart(t,e,n)},magnetpointerdblclick:function(t,e,n,i){this.notify("element:magnet:pointerdblclick",t,e,n,i)},magnetcontextmenu:function(t,e,n,i){this.notify("element:magnet:contextmenu",t,e,n,i)},dragStart:function(t,e,n){var i=this.getDelegatedView();if(i&&i.can("elementMove")){this.eventData(t,{action:"move",delegatedView:i});var r=i.model.position();i.eventData(t,{initialPosition:r,pointerOffset:r.difference(e,n),restrictedArea:this.paper.getRestrictedArea(i,e,n)})}},dragMagnetStart:function(t,e,n){if(this.can("addLinkFromMagnet")){var i=t.currentTarget,r=this.paper;this.eventData(t,{targetMagnet:i}),t.stopPropagation(),r.options.validateMagnet(this,i,t)?(r.options.magnetThreshold<=0&&this.dragLinkStart(t,i,e,n),this.eventData(t,{action:"magnet"}),this.stopPropagation(t)):this.pointerdown(t,e,n),r.delegateDragEvents(this,t.data)}},drag:function(t,e,n){var i=this.paper,r=i.options.gridSize,o=this.model,s=this.eventData(t),a=s.pointerOffset,l=s.restrictedArea,u=s.embedding,h=Nn(e+a.x,r),c=Nn(n+a.y,r);o.position(h,c,{restrictedArea:l,deep:!0,ui:!0}),i.options.embeddingMode&&(u||(this.prepareEmbedding(s),u=!0),this.processEmbedding(s,t,e,n)),this.eventData(t,{embedding:u})},dragMagnet:function(t,e,n){this.dragLink(t,e,n)},dragEnd:function(t,e,n){var i=this.eventData(t);i.embedding&&this.finalizeEmbedding(i)},dragMagnetEnd:function(t,e,n){this.dragLinkEnd(t,e,n)},magnetpointerclick:function(t,e,n,i){var r=this.paper;r.eventData(t).mousemoved>r.options.clickThreshold||this.notify("element:magnet:pointerclick",t,e,n,i)}},{Flags:Ys});oo(Ws.prototype,Vs);var Xs={_results:{},_tests:{svgforeignobject:function(){return!!document.createElementNS&&/SVGForeignObject/.test({}.toString.call(document.createElementNS("http://www.w3.org/2000/svg","foreignObject")))}},addTest:function(t,e){return this._tests[t]=e},test:function(t){var e=this._tests[t];if(!e)throw new Error('Test not defined ("'+t+'"). Use `joint.env.addTest(name, fn) to add a new test.`');var n=this._results[t];if(void 0!==n)return n;try{n=e()}catch(t){n=!1}return this._results[t]=n}},$s=Bs.define("basic.Generic",{attrs:{".":{fill:"#ffffff",stroke:"none"}}}),Zs=$s.define("basic.Rect",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:100,height:60},text:{fill:"#000000",text:"","font-size":14,"ref-x":.5,"ref-y":.5,"text-anchor":"middle","y-alignment":"middle","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><rect/></g><text/></g>'}),Js=Ws.extend({presentationAttributes:Ws.addPresentationAttributes({attrs:["SCALE"]}),confirmUpdate:function(){var t=Ws.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"SCALE")&&(this.resize(),t=this.removeFlag(t,"SCALE")),t}}),Ks=$s.define("basic.Text",{attrs:{text:{"font-size":18,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><text/></g></g>'}),Qs=$s.define("basic.Circle",{size:{width:60,height:60},attrs:{circle:{fill:"#ffffff",stroke:"#000000",r:30,cx:30,cy:30},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g><text/></g>'}),ta=$s.define("basic.Ellipse",{size:{width:60,height:40},attrs:{ellipse:{fill:"#ffffff",stroke:"#000000",rx:30,ry:20,cx:30,cy:20},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>'}),ea=$s.define("basic.Polygon",{size:{width:60,height:40},attrs:{polygon:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),na=$s.define("basic.Polyline",{size:{width:60,height:40},attrs:{polyline:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>'}),ia=$s.define("basic.Image",{attrs:{text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><image/></g><text/></g>'}),ra=$s.define("basic.Path",{size:{width:60,height:60},attrs:{path:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle",ref:"path","ref-x":.5,"ref-dy":10,fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><path/></g><text/></g>'}),oa=ra.define("basic.Rhombus",{attrs:{path:{d:"M 30 0 L 60 30 30 60 0 30 z"},text:{"ref-y":.5,"ref-dy":null,"y-alignment":"middle"}}}),sa=Xs.test("svgforeignobject"),aa=$s.define("basic.TextBlock",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000","font-size":14,"font-family":"Arial, helvetica, sans-serif"},".content":{text:"","ref-x":.5,"ref-y":.5,"y-alignment":"middle","x-alignment":"middle"}},content:""},{markup:['<g class="rotatable">','<g class="scalable"><rect/></g>',sa?'<foreignObject class="fobj"><body xmlns="http://www.w3.org/1999/xhtml"><div class="content"/></body></foreignObject>':'<text class="content"/>',"</g>"].join(""),initialize:function(){this.listenTo(this,"change:size",this.updateSize),this.listenTo(this,"change:content",this.updateContent),this.updateSize(this,this.get("size")),this.updateContent(this,this.get("content")),$s.prototype.initialize.apply(this,arguments)},updateSize:function(t,e){this.attr({".fobj":oo({},e),div:{style:oo({},e)}})},updateContent:function(t,e){sa?this.attr({".content":{html:Hr(e)}}):this.attr({".content":{text:e}})},setForeignObjectSize:function(){this.updateSize.apply(this,arguments)},setDivContent:function(){this.updateContent.apply(this,arguments)}}),la=Ws.extend({presentationAttributes:sa?Ws.prototype.presentationAttributes:Ws.addPresentationAttributes({content:["CONTENT"],size:["CONTENT"]}),initFlag:["RENDER","CONTENT"],confirmUpdate:function(){var t=Ws.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"CONTENT")&&(this.updateContent(this.model),t=this.removeFlag(t,"CONTENT")),t},update:function(t,e){var n=this.model;if(sa)Ws.prototype.update.call(this,n,e);else{var i=Lo(e||n.get("attrs"),".content");Ws.prototype.update.call(this,n,i),e&&!ko(e,".content")||this.updateContent(n,e)}},updateContent:function(t,e){var n=Vo({},(e||t.get("attrs"))[".content"]);n=Lo(n,"text");var i=qr(t.get("content"),t.get("size"),n,{svgDocument:this.paper.svg}),r=Lr({},".content",n,"/");r[".content"].text=i,Ws.prototype.update.call(this,t,r)}}),ua={Generic:$s,Rect:Zs,TextView:Js,Text:Ks,Circle:Qs,Ellipse:ta,Polygon:ea,Polyline:na,Image:ia,Path:ra,Rhombus:oa,TextBlock:aa,TextBlockView:la},ha=gs.extend({markup:['<path class="connection" stroke="black" d="M 0 0 0 0"/>','<path class="marker-source" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="marker-target" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="connection-wrap" d="M 0 0 0 0"/>','<g class="labels"/>','<g class="marker-vertices"/>','<g class="marker-arrowheads"/>','<g class="link-tools"/>'].join(""),toolMarkup:['<g class="link-tool">','<g class="tool-remove" event="remove">','<circle r="11" />','<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z" />',"<title>Remove link.</title>","</g>",'<g class="tool-options" event="link:options">','<circle r="11" transform="translate(25)"/>','<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',"<title>Link options.</title>","</g>","</g>"].join(""),doubleToolMarkup:void 0,vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>"].join(""),arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',"</g>"].join(""),defaultLabel:void 0,labelMarkup:void 0,_builtins:{defaultLabel:{markup:[{tagName:"rect",selector:"rect"},{tagName:"text",selector:"text"}],attrs:{text:{fill:"#000000",fontSize:14,textAnchor:"middle",yAlignment:"middle",pointerEvents:"none"},rect:{ref:"text",fill:"#ffffff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}}},defaults:{type:"link",source:{},target:{}},isLink:function(){return!0},disconnect:function(t){return this.set({source:{x:0,y:0},target:{x:0,y:0}},t)},source:function(t,e,n){return void 0===t?co(this.get("source")):(r=t instanceof gs?((i=co(e)||{}).id=t.id,n):mo(t)?(i=t,e):((i=co(e)||{}).x=t.x,i.y=t.y,n),this.set("source",i,r));var i,r},target:function(t,e,n){return void 0===t?co(this.get("target")):(r=t instanceof gs?((i=co(e)||{}).id=t.id,n):mo(t)?(i=t,e):((i=co(e)||{}).x=t.x,i.y=t.y,n),this.set("target",i,r));var i,r},router:function(t,e,n){if(void 0===t){var i=this.get("router");return i?"object"==typeof i?co(i):i:this.get("manhattan")?{name:"orthogonal"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},s=r?e:n;return this.set("router",o,s)},connector:function(t,e,n){if(void 0===t){var i=this.get("connector");return i?"object"==typeof i?co(i):i:this.get("smooth")?{name:"smooth"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},s=r?e:n;return this.set("connector",o,s)},label:function(t,e,n){var i=this.labels();return(t=isFinite(t)&&null!==t?0|t:0)<0&&(t=i.length+t),arguments.length<=1?this.prop(["labels",t]):this.prop(["labels",t],e,n)},labels:function(t,e){return 0===arguments.length?(t=this.get("labels"),Array.isArray(t)?t.slice():[]):(Array.isArray(t)||(t=[]),this.set("labels",t,e))},hasLabels:function(){var t=this.attributes.labels;return Array.isArray(t)&&0<t.length},insertLabel:function(t,e,n){if(!e)throw new Error("dia.Link: no label provided");var i=this.labels(),r=i.length;return(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1),i.splice(t,0,e),this.labels(i,n)},appendLabel:function(t,e){return this.insertLabel(-1,t,e)},removeLabel:function(t,e){var n=this.labels();return t=isFinite(t)&&null!==t?0|t:-1,n.splice(t,1),this.labels(n,e)},vertex:function(t,e,n){var i=this.vertices();if((t=isFinite(t)&&null!==t?0|t:0)<0&&(t=i.length+t),arguments.length<=1)return this.prop(["vertices",t]);var r=this._normalizeVertex(e);return this.prop(["vertices",t],r,n)},vertices:function(t,e){if(0===arguments.length)return t=this.get("vertices"),Array.isArray(t)?t.slice():[];Array.isArray(t)||(t=[]);for(var n=[],i=0;i<t.length;i++){var r=t[i],o=this._normalizeVertex(r);n.push(o)}return this.set("vertices",n,e)},insertVertex:function(t,e,n){if(!e)throw new Error("dia.Link: no vertex provided");var i=this.vertices(),r=i.length;(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1);var o=this._normalizeVertex(e);return i.splice(t,0,o),this.vertices(i,n)},removeVertex:function(t,e){var n=this.vertices();return t=isFinite(t)&&null!==t?0|t:-1,n.splice(t,1),this.vertices(n,e)},_normalizeVertex:function(t){return!mo(t)?{x:t.x,y:t.y}:t},translate:function(e,n,t){return(t=t||{}).translateBy=t.translateBy||this.id,t.tx=e,t.ty=n,this.applyToPoints(function(t){return{x:(t.x||0)+e,y:(t.y||0)+n}},t)},scale:function(e,n,i,t){return this.applyToPoints(function(t){return Kn(t).scale(e,n,i).toJSON()},t)},applyToPoints:function(t,e){if(!vo(t))throw new TypeError("dia.Link: applyToPoints expects its first parameter to be a function.");var n={},i=this.attributes,r=i.source,o=i.target;r.id||(n.source=t(r)),o.id||(n.target=t(o));var s=this.vertices();return 0<s.length&&(n.vertices=s.map(t)),this.set(n,e)},getSourcePoint:function(){var t=this.getSourceCell();return t?t.getPointFromConnectedLink(this,"source"):new Kn(this.source())},getTargetPoint:function(){var t=this.getTargetCell();return t?t.getPointFromConnectedLink(this,"target"):new Kn(this.target())},getPointFromConnectedLink:function(){return this.getPolyline().pointAt(.5)},getPolyline:function(){var t=[this.getSourcePoint()].concat(this.vertices().map(Kn),[this.getTargetPoint()]);return new xi(t)},getBBox:function(){return this.getPolyline().bbox()},reparent:function(t){var e;if(this.graph){var n=this.getSourceElement(),i=this.getTargetElement(),r=this.getParentCell();n&&i&&(e=n===i||n.isEmbeddedIn(i)?i:i.isEmbeddedIn(n)?n:this.graph.getCommonAncestor(n,i)),!r||e&&e.id===r.id||r.unembed(this,t),e&&e.embed(this,t)}return e},hasLoop:function(t){t=t||{};var e=this.attributes,n=e.source,i=e.target,r=n.id,o=i.id;if(!r||!o)return!1;var s=r===o;if(!s&&t.deep&&this.graph){var a=this.getSourceCell(),l=this.getTargetCell();s=a.isEmbeddedIn(l)||l.isEmbeddedIn(a)}return s},getSourceCell:function(){var t=this.graph,e=this.attributes.source;return e&&e.id&&t&&t.getCell(e.id)||null},getSourceElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getSourceCell()}while(t&&t.isLink());return t},getTargetCell:function(){var t=this.graph,e=this.attributes.target;return e&&e.id&&t&&t.getCell(e.id)||null},getTargetElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getTargetCell()}while(t&&t.isLink());return t},getRelationshipAncestor:function(){var t;if(this.graph){var e=[this,this.getSourceElement(),this.getTargetElement()].filter(function(t){return!!t});t=this.graph.getCommonAncestor.apply(this.graph,e)}return t||null},isRelationshipEmbeddedIn:function(t){var e=Io(t)||Do(t)?t:t.id,n=this.getRelationshipAncestor();return!!n&&(n.id===e||n.isEmbeddedIn(e))},_getDefaultLabel:function(){var t=this.get("defaultLabel")||this.defaultLabel||{},e={};return e.markup=t.markup||this.get("labelMarkup")||this.labelMarkup,e.position=t.position,e.attrs=t.attrs,e.size=t.size,e}},{endsEqual:function(t,e){var n=t.port===e.port||!t.port&&!e.port;return t.id===e.id&&n}}),ca=Bs.define("standard.Rectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}]}),da=Bs.define("standard.Circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"circle",selector:"body"},{tagName:"text",selector:"label"}]}),fa=Bs.define("standard.Ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"body"},{tagName:"text",selector:"label"}]}),pa=Bs.define("standard.Path",{attrs:{body:{refD:"M 0 0 L 10 0 10 10 0 10 Z",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"text",selector:"label"}]}),ga=Bs.define("standard.Polygon",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polygon",selector:"body"},{tagName:"text",selector:"label"}]}),va=Bs.define("standard.Polyline",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10 0 0",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polyline",selector:"body"},{tagName:"text",selector:"label"}]}),ma=Bs.define("standard.Image",{attrs:{image:{refWidth:"100%",refHeight:"100%"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),ya=Bs.define("standard.BorderedImage",{attrs:{border:{refWidth:"100%",refHeight:"100%",stroke:"#333333",strokeWidth:2},background:{refWidth:-1,refHeight:-1,x:.5,y:.5,fill:"#FFFFFF"},image:{refWidth:-1,refHeight:-1,x:.5,y:.5},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"background",attributes:{stroke:"none"}},{tagName:"image",selector:"image"},{tagName:"rect",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),ba=Bs.define("standard.EmbeddedImage",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#FFFFFF",strokeWidth:2},image:{refWidth:"30%",refHeight:-20,x:10,y:10,preserveAspectRatio:"xMidYMin"},label:{textVerticalAnchor:"top",textAnchor:"left",refX:"30%",refX2:20,refY:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),wa=Bs.define("standard.InscribedImage",{attrs:{border:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",stroke:"#333333",strokeWidth:2},background:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",fill:"#FFFFFF"},image:{refWidth:"68%",refHeight:"68%",refX:"16%",refY:"16%",preserveAspectRatio:"xMidYMid"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"background"},{tagName:"image",selector:"image"},{tagName:"ellipse",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),xa=Bs.define("standard.HeaderedRectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},header:{refWidth:"100%",height:30,strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},headerText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:15,fontSize:16,fill:"#333333"},bodyText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}]}),Aa=Bs.define("standard.Cylinder",{attrs:{body:{lateralArea:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},top:{refCx:"50%",cy:10,refRx:"50%",ry:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"100%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],topRy:function(t,e){if(void 0===t)return this.attr("body/lateralArea");var n={lateralArea:t},i=zr(t)?{refCy:t,refRy:t,cy:null,ry:null}:{refCy:null,refRy:null,cy:t,ry:t};return this.attr({body:n,top:i},e)}},{attributes:{lateralArea:{set:function(t,e){var n=zr(t);n&&(t=parseFloat(t)/100);var i=e.x,r=e.y,o=e.width,s=e.height,a=o/2,l=n?s*t:t,u=xr.KAPPA,h=u*a,c=u*(n?s*t:t),d=i+o/2,f=i+o,p=r+l,g=p-l,v=r+s-l,m=r+s;return{d:["M",i,p,"L",i,v,"C",i,v+c,d-h,m,d,m,"C",d+h,m,f,v+c,f,v,"L",f,p,"C",f,p-c,d+h,g,d,g,"C",d-h,g,i,p-c,i,p,"Z"].join(" ")}}}}}),Pa=Xs.test("svgforeignobject")?{tagName:"foreignObject",selector:"foreignObject",attributes:{overflow:"hidden"},children:[{tagName:"div",namespaceURI:"http://www.w3.org/1999/xhtml",selector:"label",style:{width:"100%",height:"100%",position:"static",backgroundColor:"transparent",textAlign:"center",margin:0,padding:"0px 5px",boxSizing:"border-box",display:"flex",alignItems:"center",justifyContent:"center"}}]}:{tagName:"text",selector:"label",attributes:{"text-anchor":"middle"}},Sa={Rectangle:ca,Circle:da,Ellipse:fa,Path:pa,Polygon:ga,Polyline:va,Image:ma,BorderedImage:ya,EmbeddedImage:ba,InscribedImage:wa,HeaderedRectangle:xa,Cylinder:Aa,TextBlock:Bs.define("standard.TextBlock",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#ffffff",strokeWidth:2},foreignObject:{refWidth:"100%",refHeight:"100%"},label:{style:{fontSize:14}}}},{markup:[{tagName:"rect",selector:"body"},Pa]},{attributes:{text:{set:function(t,e,n,i){if(!(n instanceof HTMLElement)){var r=i.style||{},o={text:t,width:-5,height:"100%"},s=oo({textVerticalAnchor:"middle"},r);return ps.textWrap.set.call(this,o,e,n,s),{fill:r.color||null}}n.textContent=t},position:function(t,e,n){if(n instanceof SVGElement)return e.center()}}}}),Link:ha.define("standard.Link",{attrs:{line:{connection:!0,stroke:"#333333",strokeWidth:2,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 10 -5 0 0 10 5 z"}},wrapper:{connection:!0,strokeWidth:10,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"wrapper",attributes:{fill:"none",cursor:"pointer",stroke:"transparent","stroke-linecap":"round"}},{tagName:"path",selector:"line",attributes:{fill:"none","pointer-events":"none"}}]}),DoubleLink:ha.define("standard.DoubleLink",{attrs:{line:{connection:!0,stroke:"#DDDDDD",strokeWidth:4,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"#000000",d:"M 10 -3 10 -10 -2 0 10 10 10 3"}},outline:{connection:!0,stroke:"#000000",strokeWidth:6,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"outline",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]}),ShadowLink:ha.define("standard.ShadowLink",{attrs:{line:{connection:!0,stroke:"#FF0000",strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"none",d:"M 0 -10 -10 0 0 10 z"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}},shadow:{connection:!0,refX:3,refY:6,stroke:"#000000",strokeOpacity:.2,strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 0 -10 -10 0 0 10 z",stroke:"none"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}}}},{markup:[{tagName:"path",selector:"shadow",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]})},Ea=["arc","gap","cubic"],Ta=["smooth"],ka=1/3,Ca=2/3;function La(t,e,n){var r=[].concat(t,n,e);return r.reduce(function(t,e,n){var i=r[n+1];return null!=i&&(t[n]=ii(e,i)),t},[])}function Ma(t,e){return ii(t,e).squaredLength()}function Na(k,C,L,M){var N,R=new Li;return N=Li.createSegment("M",k[0].start),R.appendSegment(N),yo(k).forEach(function(t,e){if(t.isJump){var n,i,r,o;if("arc"===L){n=-90,i=t.start.difference(t.end);var s=Number(i.x<0||0===i.x&&i.y<0);s&&(n+=180);var a,l=t.midpoint(),u=new ni(l,t.end).rotate(l,n);r=(a=new ni(t.start,l)).pointAt(2/3).rotate(t.start,n),o=u.pointAt(1/3).rotate(u.end,-n),N=Li.createSegment("C",r,o,u.end),R.appendSegment(N),a=new ni(l,t.end),r=u.pointAt(1/3).rotate(u.end,n),o=a.pointAt(1/3).rotate(t.end,-n),N=Li.createSegment("C",r,o,t.end),R.appendSegment(N)}else if("gap"===L)N=Li.createSegment("M",t.end),R.appendSegment(N);else if("cubic"===L){n=t.start.theta(t.end);var h=.6*C,c=1.35*C;i=t.start.difference(t.end),(s=Number(i.x<0||0===i.x&&i.y<0))&&(c*=-1),r=Kn(t.start.x+h,t.start.y+c).rotate(t.start,n),o=Kn(t.end.x-h,t.end.y+c).rotate(t.end,n),N=Li.createSegment("C",r,o,t.end),R.appendSegment(N)}}else{var d=k[e+1];0==M||!d||d.isJump?(N=Li.createSegment("L",t.end),R.appendSegment(N)):(f=M,p=R,g=t.end,v=t.start,m=d.end,b=g.distance(v)/2,w=g.distance(m)/2,x=-Math.min(f,b),A=-Math.min(f,w),P=g.clone().move(v,x).round(),S=g.clone().move(m,A).round(),E=new Kn(ka*P.x+Ca*g.x,Ca*g.y+ka*P.y),T=new Kn(ka*S.x+Ca*g.x,Ca*g.y+ka*S.y),y=Li.createSegment("L",P),p.appendSegment(y),y=Li.createSegment("C",E,T,S),p.appendSegment(y))}var f,p,g,v,m,y,b,w,x,A,P,S,E,T}),R}var Ra={AUTO:"auto",HORIZONTAL:"horizontal",VERTICAL:"vertical",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Oa={UP:"up",DOWN:"down",LEFT:"left",RIGHT:"right",AUTO:"auto",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},_a=function(t,e,n,i,r){void 0===n&&(n=[]),void 0===i&&(i={});var o=Boolean(i.raw),s=i.direction;void 0===s&&(s=Ra.AUTO);var a=i.precision;void 0===a&&(a=3);var l={coeff:i.distanceCoefficient||.6,angleTangentCoefficient:i.angleTangentCoefficient||80,tau:i.tension||.5,sourceTangent:i.sourceTangent?new Kn(i.sourceTangent):null,targetTangent:i.targetTangent?new Kn(i.targetTangent):null,rotate:Boolean(i.rotate)};"string"==typeof i.sourceDirection?l.sourceDirection=i.sourceDirection:"number"==typeof i.sourceDirection?l.sourceDirection=new Kn(1,0).rotate(null,i.sourceDirection):l.sourceDirection=i.sourceDirection?new Kn(i.sourceDirection).normalize():null,"string"==typeof i.targetDirection?l.targetDirection=i.targetDirection:"number"==typeof i.targetDirection?l.targetDirection=new Kn(1,0).rotate(null,i.targetDirection):l.targetDirection=i.targetDirection?new Kn(i.targetDirection).normalize():null;var u,h,c=[t].concat(n.map(function(t){return new Kn(t)}),[e]);if(l.sourceTangent)u=l.sourceTangent;else{var d=function(t,e,n,i){if(i.sourceDirection)switch(i.sourceDirection){case Oa.UP:return new Kn(0,-1);case Oa.DOWN:return new Kn(0,1);case Oa.LEFT:return new Kn(-1,0);case Oa.RIGHT:return new Kn(1,0);case Oa.AUTO:return Va(t,e,i);case Oa.CLOSEST_POINT:return Fa(t,e);case Oa.OUTWARDS:return Ia(t,e);default:return i.sourceDirection}switch(n){case Ra.HORIZONTAL:return function(t,e,n){var i,r,o,s=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),n.rotate&&r){var a=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[0]);else i=s.x>e[1].x?"right":"left";switch(i){case"left":o=new Kn(-1,0);break;case"right":default:o=new Kn(1,0)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.VERTICAL:return function(t,e,n){var i,r,o,s=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),n.rotate&&r){var a=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[0]);else i=s.y>e[1].y?"bottom":"top";switch(i){case"top":o=new Kn(0,-1);break;case"bottom":default:o=new Kn(0,1)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.CLOSEST_POINT:return Fa(t,e);case Ra.OUTWARDS:return Ia(t,e);case Ra.AUTO:default:return Va(t,e,i)}}(r,c,s,l),f=c[0].distance(c[1])*l.coeff,p=ja(d,c[1].difference(c[0]).normalize());if(p>Math.PI/4){var g=f+(p-Math.PI/4)*l.angleTangentCoefficient;u=d.clone().scale(g,g)}else u=d.clone().scale(f,f)}if(l.targetTangent)h=l.targetTangent;else{var v=function(t,e,n,i){if(i.targetDirection)switch(i.targetDirection){case Oa.UP:return new Kn(0,-1);case Oa.DOWN:return new Kn(0,1);case Oa.LEFT:return new Kn(-1,0);case Oa.RIGHT:return new Kn(0,1);case Oa.AUTO:return Ba(t,e,i);case Oa.CLOSEST_POINT:return Da(t,e);case Oa.OUTWARDS:return za(t,e);default:return i.targetDirection}switch(n){case Ra.HORIZONTAL:return function(t,e,n){var i,r,o,s=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),n.rotate&&r){var a=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[e.length-1]);else i=s.x>e[e.length-2].x?"left":"right";switch(i){case"left":o=new Kn(-1,0);break;case"right":default:o=new Kn(1,0)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.VERTICAL:return function(t,e,n){var i,r,o,s=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),n.rotate&&r){var a=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[e.length-1]);else i=s.y>e[e.length-2].y?"top":"bottom";switch(i){case"top":o=new Kn(0,-1);break;case"bottom":default:o=new Kn(0,1)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.CLOSEST_POINT:return Da(t,e);case Ra.OUTWARDS:return za(t,e);case Ra.AUTO:default:return Ba(t,e,i)}}(r,c,s,l),m=c.length-1,y=c[m-1].distance(c[m])*l.coeff,b=ja(v,c[m-1].difference(c[m]).normalize());if(b>Math.PI/4){var w=y+(b-Math.PI/4)*l.angleTangentCoefficient;h=v.clone().scale(w,w)}else h=v.clone().scale(y,y)}var x=function(t,e,n,i){for(var r=i.tau,o=i.coeff,s=[],a=[],l=[],u=t.length-1,h=0;h<u;h++)s[h]=t[h].distance(t[h+1]);a[0]=e,a[u]=n;for(var c=1;c<u;c++){var d=void 0,f=void 0;d=1===c?t[c-1].clone().offset(a[c-1].x,a[c-1].y):t[c-1].clone(),f=c===u-1?t[c+1].clone().offset(a[c+1].x,a[c+1].y):t[c+1].clone();var p=d.difference(t[c]).normalize(),g=f.difference(t[c]).normalize(),v=ja(p,g),m=(Math.PI-v)/2,y=void 0,b=Ua(p,g),w=void 0;w=Ua(t[c].difference(t[c+1]),t[c].difference(t[c-1])),b<0&&(m=-m),v<Math.PI/2&&(m<0&&w<0||0<m&&0<w)&&(m-=Math.PI),Ga(y=g.clone(),m);var x=y.clone(),A=y.clone(),P=s[c-1]*o,S=s[c]*o;x.scale(P,P),A.scale(S,S),a[c]=[x,A]}for(var E=0;E<u;E++){var T=void 0,k=void 0;T=0===E?t[E+1].difference(a[E].x/r,a[E].y/r):t[E+1].difference(a[E][1].x/r,a[E][1].y/r),k=E===u-1?t[E].clone().offset(a[E+1].x/r,a[E+1].y/r):t[E].difference(a[E+1][0].x/r,a[E+1][0].y/r),l[E]=[T,t[E],t[E+1],k]}return l}(c,u,h,l).map(function(t){return function(t,e){var n=e.tau,i=new Kn;i.x=t[1].x+(t[2].x-t[0].x)/(6*n),i.y=t[1].y+(t[2].y-t[0].y)/(6*n);var r=new Kn;return r.x=t[2].x+(t[3].x-t[1].x)/(6*n),r.y=t[2].y+(t[3].y-t[1].y)/(6*n),new ki(t[1],i,r,t[2])}(t,l)}),A=new Li(x).round(a);return o?A:A.serialize()};function Va(t,e,n){var i,r,o,s=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),n.rotate&&r){var a=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[0]);else i=s.sideNearestToPoint(e[1]);switch(i){case"top":o=new Kn(0,-1);break;case"bottom":o=new Kn(0,1);break;case"right":o=new Kn(1,0);break;case"left":o=new Kn(-1,0)}return n.rotate&&r&&o.rotate(null,-r),o}function Ba(t,e,n){var i,r,o,s=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),n.rotate&&r){var a=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[e.length-1]);else i=s.sideNearestToPoint(e[e.length-2]);switch(i){case"top":o=new Kn(0,-1);break;case"bottom":o=new Kn(0,1);break;case"right":o=new Kn(1,0);break;case"left":o=new Kn(-1,0)}return n.rotate&&r&&o.rotate(null,-r),o}function Fa(t,e,n){return e[1].difference(e[0]).normalize()}function Da(t,e,n){var i=e.length-1;return e[i-1].difference(e[i]).normalize()}function Ia(t,e,n){var i=t.sourceBBox.center();return e[0].difference(i).normalize()}function za(t,e,n){var i=t.targetBBox.center();return e[e.length-1].difference(i).normalize()}function Ga(t,e){var n=Math.cos(e),i=Math.sin(e),r=n*t.x-i*t.y,o=i*t.x+n*t.y;t.x=r,t.y=o}function ja(t,e){var n=t.dot(e)/(t.magnitude()*e.magnitude());return n<-1&&(n=-1),1<n&&(n=1),Math.acos(n)}function Ua(t,e){return t.x*e.y-t.y*e.x}_a.Directions=Ra,_a.TangentDirections=Oa;var qa={jumpover:function(t,e,n,i){!function(t){var e=t.paper,n=e._jumpOverUpdateList;if(null==n){n=e._jumpOverUpdateList=[];var i=e.model;i.on("batch:stop",function(){this.hasActiveBatch()||function(t){for(var e=t._jumpOverUpdateList,n=0;n<e.length;n++){var i=e[n],r=i.getFlag(i.constructor.Flags.CONNECTOR);i.requestUpdate(r)}}(e)}),i.on("reset",function(){n=e._jumpOverUpdateList=[]})}n.indexOf(t)<0&&(n.push(t),t.listenToOnce(t.model,"change:connector remove",function(){n.splice(n.indexOf(t),1)}))}(this);var r=i.raw,o=i.size||5,s=i.jump&&(""+i.jump).toLowerCase(),a=i.radius||0,l=i.ignoreConnectors||Ta;-1===Ea.indexOf(s)&&(s=Ea[0]);var u=this.paper,h=u.model.getLinks();if(1===h.length)return Na(La(t,e,n),o,s,a);var d=this.model,c=h.indexOf(d),f=u.options.defaultConnector||{},p=h.filter(function(t,e){var n=t.get("connector")||f;return!(yo(l).includes(n.name)||c<e&&"jumpover"===n.name)}),g=p.map(function(t){return u.findViewByModel(t)}),v=La(t,e,n),m=g.map(function(t){return null==t?[]:t===this?v:La(t.sourcePoint,t.targetPoint,t.route)},this),y=Na(v.reduce(function(t,s){var u,h,c,e=p.reduce(function(t,e,n){if(e!==d){var i=(r=s,o=m[n],yo(o).reduce(function(t,e){var n=r.intersection(e);return n&&t.push(n),t},[]));t.push.apply(t,i)}var r,o;return t},[]).sort(function(t,e){return Ma(s.start,t)-Ma(s.start,e)});return 0<e.length?t.push.apply(t,(u=s,c=o,(h=e).reduce(function(t,e,n){if(!0===e.skip)return t;var i=t.pop()||u,r=Qn(e).move(i.start,-c),o=Qn(e).move(i.start,+c),s=h[n+1];if(null!=s){var a=o.distance(s);a<=c&&(o=s.move(i.start,a),s.skip=!0)}else if(r.distance(i.end)<2*c+1)return t.push(i),t;if(o.distance(i.start)<2*c+1)return t.push(i),t;var l=ii(r,o);return l.isJump=!0,t.push(ii(i.start,r),l,ii(o,i.end)),t},[]))):t.push(s),t},[]),o,s,a);return r?y:y.serialize()},normal:function(t,e,n,i){var r=i&&i.raw,o=[t].concat(n).concat([e]),s=new xi(o),a=new Li(s);return r?a:a.serialize()},rounded:function(t,e,n,i){i||(i={});var r,o=i.radius||10,s=i.raw,a=new Li;r=Li.createSegment("M",t),a.appendSegment(r);for(var l,u,h,c,d,f,p,g,v,m,y,b=0,w=n.length;b<w;b++)l=new Kn(n[b]),u=n[b-1]||t,h=n[b+1]||e,c=d||l.distance(u)/2,d=l.distance(h)/2,f=-Math.min(o,c),p=-Math.min(o,d),g=l.clone().move(u,f).round(),v=l.clone().move(h,p).round(),m=new Kn(1/3*g.x+2/3*l.x,2/3*l.y+1/3*g.y),y=new Kn(1/3*v.x+2/3*l.x,2/3*l.y+1/3*v.y),r=Li.createSegment("L",g),a.appendSegment(r),r=Li.createSegment("C",m,y,v),a.appendSegment(r);return r=Li.createSegment("L",e),a.appendSegment(r),s?a:a.serialize()},smooth:function(t,e,n,i){var r,o=i&&i.raw;if(n&&0!==n.length){var s=[t].concat(n).concat([e]),a=ki.throughPoints(s);r=new Li(a)}else{var l;if(r=new Li,l=Li.createSegment("M",t),r.appendSegment(l),Math.abs(t.x-e.x)>=Math.abs(t.y-e.y)){var u=(t.x+e.x)/2;l=Li.createSegment("C",u,t.y,u,e.y,e.x,e.y),r.appendSegment(l)}else{var h=(t.y+e.y)/2;l=Li.createSegment("C",t.x,h,e.x,h,e.x,e.y),r.appendSegment(l)}}return o?r:r.serialize()},curve:_a},Ha=Us.extend({tagName:"path",className:"highlight-stroke",attributes:{"pointer-events":"none","vector-effect":"non-scaling-stroke",fill:"none"},options:{padding:3,rx:0,ry:0,useFirstSubpath:!1,attrs:{"stroke-width":3,stroke:"#FEB663"}},getPathData:function(e,n){var i,r=this.options,t=r.useFirstSubpath;try{var o=xr(n);if(i=o.convertToPathData().trim(),"PATH"===o.tagName()&&t){var s=i.search(/.M/i)+1;0<s&&(i=i.substr(0,s))}}catch(t){var a=e.getNodeBoundingRect(n);i=xr.rectToPath(oo({},r,a.toJSON()))}return i},highlightConnection:function(t){this.vel.attr("d",t.getSerializedConnection())},highlightNode:function(t,e){var n=this.vel,i=this.options,r=i.padding,o=i.layer,s=this.getNodeMatrix(t,e);if(r){o||e!==t.el||n.remove();var a=t.getNodeBoundingRect(e),l=a.x+a.width/2,u=a.y+a.height/2;a=xr.transformRect(a,s);var h=Math.max(a.width,1),c=Math.max(a.height,1),d=(h+r)/h,f=(c+r)/c,p=xr.createSVGMatrix({a:d,b:0,c:0,d:f,e:l-d*l,f:u-f*u});s=s.multiply(p)}n.attr({d:this.getPathData(t,e),transform:xr.matrixToTransformString(s)})},highlight:function(t,e){var n=this.vel,i=this.options;n.attr(i.attrs),t.isNodeConnection(e)?this.highlightConnection(t):this.highlightNode(t,e)}});var Ya=Us.extend({tagName:"rect",className:"highlight-mask",attributes:{"pointer-events":"none"},options:{padding:3,maskClip:20,deep:!1,attrs:{stroke:"#FEB663","stroke-width":3,"stroke-linecap":"butt","stroke-linejoin":"miter"}},VISIBLE:"white",INVISIBLE:"black",MASK_ROOT_ATTRIBUTE_BLACKLIST:["marker-start","marker-end","marker-mid","transform","stroke-dasharray"],MASK_CHILD_ATTRIBUTE_BLACKLIST:["stroke","fill","stroke-width","stroke-opacity","stroke-dasharray","fill-opacity","marker-start","marker-end","marker-mid"],MASK_REPLACE_TAGS:["FOREIGNOBJECT","IMAGE","USE","TEXT","TSPAN","TEXTPATH"],MASK_REMOVE_TAGS:["TEXT","TSPAN","TEXTPATH"],transformMaskChild:function(t,e){var n=this.MASK_CHILD_ATTRIBUTE_BLACKLIST,i=this.MASK_REPLACE_TAGS,r=this.MASK_REMOVE_TAGS,o=e.tagName();if(!xr.isSVGGraphicsElement(e)||r.includes(o))return e.remove(),!1;if(i.includes(o)){var s=t.vel.findOne("#"+e.id);if(s){var a=s.node,l=t.getNodeBoundingRect(a);t.model.isElement()&&(l=xr.transformRect(l,t.getNodeMatrix(a)));var u=xr("rect",l.toJSON()),h=l.center(),c=h.x,d=h.y,f=s.rotate(),p=f.angle,g=f.cx;void 0===g&&(g=c);var v=f.cy;void 0===v&&(v=d),p&&u.rotate(p,g,v),e.parent().append(u)}return e.remove(),!1}return n.forEach(function(t){"fill"===t&&"none"===e.attr("fill")||e.removeAttr(t)}),!0},transformMaskRoot:function(t,e){this.MASK_ROOT_ATTRIBUTE_BLACKLIST.forEach(function(t){e.removeAttr(t)})},getMaskShape:function(e,t){var n,i=this,r=this.options,o=this.MASK_REPLACE_TAGS,s=r.deep,a=t.tagName();if("G"===a){if(!s)return null;(function(t,e){for(var n=t.children();0<n.length;){var i=n.shift();e(i)&&n.push.apply(n,i.children())}})(n=t.clone(),function(t){return i.transformMaskChild(e,t)})}else{if(o.includes(a))return null;n=t.clone()}return this.transformMaskRoot(e,n),n},getMaskId:function(){return"highlight-mask-"+this.cid},getMask:function(t,e){var n=this.VISIBLE,i=this.INVISIBLE,r=this.options,o=r.padding,s=r.attrs,a="stroke-width"in s?s["stroke-width"]:1,l="none"!==e.attr("fill"),u=parseFloat(e.attr("stroke-width"));isNaN(u)&&(u=1);var h=u+2*o,c=h+2*a,d=this.getMaskShape(t,e);if(!d){var f=t.getNodeBoundingRect(e.node);f.inflate(f.width?0:.5,f.height?0:.5),d=xr("rect",f.toJSON())}return d.attr(s),xr("mask",{id:this.getMaskId()}).append([d.clone().attr({fill:l?n:"none",stroke:n,"stroke-width":c}),d.clone().attr({fill:l?i:"none",stroke:i,"stroke-width":h})])},removeMask:function(t){var e=t.svg.getElementById(this.getMaskId());e&&t.defs.removeChild(e)},addMask:function(t,e){t.defs.appendChild(e.node)},highlight:function(t,e){var n=this.options,i=this.vel,r=n.padding,o=n.attrs,s=n.maskClip;void 0===s&&(s=20);var a=n.layer,l="stroke"in o?o.stroke:"#000000";a||e!==t.el||i.remove();var u=t.getNodeBoundingRect(e).inflate(r+s),h=this.getNodeMatrix(t,e),c=this.getMask(t,xr(e));this.addMask(t.paper,c),i.attr(u.toJSON()),i.attr({transform:xr.matrixToTransformString(h),mask:"url(#"+c.id+")",fill:l})},unhighlight:function(t){this.removeMask(t.paper)}}),Wa=Us.extend({UPDATABLE:!1,MOUNTABLE:!1,opacityClassName:Pr("highlight-opacity"),highlight:function(t,e){xr(e).addClass(this.opacityClassName)},unhighlight:function(t,e){xr(e).removeClass(this.opacityClassName)}}),Xa=Pr("highlighted"),$a=Us.extend({UPDATABLE:!1,MOUNTABLE:!1,options:{className:Xa},highlight:function(t,e){xr(e).addClass(this.options.className)},unhighlight:function(t,e){xr(e).removeClass(this.options.className)}},{className:Xa}),Za={ROW:"row",COLUMN:"column"},Ja={stroke:Ha,mask:Ya,opacity:Wa,addClass:$a,list:Us.extend({tagName:"g",MOUNTABLE:!0,UPDATE_ATTRIBUTES:function(){return[this.options.attribute]},_prevItems:null,highlight:function(t,e){var o=this,n=t.model,i=this.options,s=i.attribute,r=i.size;void 0===r&&(r=20);var a=i.gap;void 0===a&&(a=5);var l=i.direction;if(void 0===l&&(l=Za.ROW),!s)throw new Error("List: attribute is required");var u="number"==typeof r?{width:r,height:r}:r,h=l===Za.ROW,c=h?u.width:u.height,d=n.get(s);Array.isArray(d)||(d=[]);var f=this._prevItems||[],p=d.map(function(t,e){return go(f[e],d[e])});if(f.length!==d.length||p.some(function(t){return!t})){var g=this.vel.children(),v=d.map(function(t,e){var n=e in g?g[e].node:null;if(p[e])return n;var i=o.createListItem(t,u,n);if(!i)return null;if(!(i instanceof SVGElement))throw new Error("List: item must be an SVGElement");i.dataset.index=e,i.dataset.attribute=s;var r=e*(c+a);return i.setAttribute("transform",h?"translate("+r+", 0)":"translate(0, "+r+")"),i});this.vel.empty().append(v),this._prevItems=d}var m=d.length,y=0===m?0:m*c+(m-1)*a,b=h?{width:y,height:u.height}:{width:u.width,height:y};this.position(n,b)},position:function(t,e){var n=this.vel,i=this.options,r=i.margin;void 0===r&&(r=5);var o=i.position;void 0===o&&(o="top-left");var s=t.size(),a=s.width,l=s.height,u=$r(r),h=u.left,c=u.right,d=u.top,f=u.bottom,p=bs(new vi(h,d,a-(h+c),l-(d+f)),o),g=p.x,v=p.y;switch(o){case ys.CENTER:case ys.TOP:case ys.BOTTOM:g-=e.width/2;break;case ys.RIGHT:case ys.BOTTOM_RIGHT:case ys.TOP_RIGHT:g-=e.width}switch(o){case ys.CENTER:case ys.RIGHT:case ys.LEFT:v-=e.height/2;break;case ys.BOTTOM:case ys.BOTTOM_RIGHT:case ys.BOTTOM_LEFT:v-=e.height}n.attr("transform","translate("+g+", "+v+")")}},{Directions:Za,Positions:ys})};function Ka(t,e,n){if(mo(n)){var i=n.x,r=n.y;if(isFinite(r)){var o=new ni(e,t).parallel(r);e=o.start,t=o.end}n=i}if(!isFinite(n))return t;var s=t.distance(e);return 0===n&&0<s?t:t.move(e,-Math.min(n,s-1))}function Qa(t){var e=t.getAttribute("stroke-width");return null===e?0:parseFloat(e)||0}function tl(t,e,n,i){var r=e.getNodeBBox(n);i.stroke&&r.inflate(Qa(n)/2);var o=t.intersect(r);return Ka(o?t.start.chooseClosest(o):t.end,t.start,i.offset)}var el="segmentSubdivisons",nl="shapeBBox";var il={anchor:function(t,e,n,i){var r=i.offset,o=i.alignOffset,s=i.align;return s&&function(t,e,n){var i,r,o,s;void 0===n&&(n=0);var a=t.start,l=t.end;switch(e){case"left":i="x",r=l,o=a,s=-1;break;case"right":i="x",r=a,o=l,s=1;break;case"top":i="y",r=l,o=a,s=-1;break;case"bottom":i="y",r=a,o=l,s=1;break;default:return}a[i]<l[i]?r[i]=o[i]:o[i]=r[i],isFinite(n)&&(r[i]+=s*n,o[i]+=s*n)}(t,s,o),Ka(t.end,t.start,r)},bbox:tl,rectangle:function(t,e,n,i){var r=e.model.angle();if(0===r)return tl(t,e,n,i);var o=e.getNodeUnrotatedBBox(n);i.stroke&&o.inflate(Qa(n)/2);var s=o.center(),a=t.clone().rotate(s,r),l=a.setLength(1e6).intersect(o);return Ka(l?a.start.chooseClosest(l).rotate(s,-r):t.end,t.start,i.offset)},boundary:function(t,e,n,i){var r,o,s=i.selector,a=t.end;if(r="string"==typeof s?e.findBySelector(s)[0]:Array.isArray(s)?kr(n,s):function(t){if(!t)return null;var e=t;do{var n=e.tagName;if("string"!=typeof n)return null;if("G"===(n=n.toUpperCase()))e=e.firstElementChild;else{if("TITLE"!==n)break;e=e.nextElementSibling}}while(e);return e}(n),!xr.isSVGGraphicsElement(r)){if(r===n||!xr.isSVGGraphicsElement(n))return a;r=n}var l,u=e.getNodeShape(r),h=e.getNodeMatrix(r),c=e.getRootTranslateMatrix(),d=e.getRootRotateMatrix(),f=c.multiply(d).multiply(h),p=f.inverse(),g=xr.transformLine(t,p),v=g.start.clone(),m=e.getNodeData(r);if(!1===i.insideout&&(m[nl]||(m[nl]=u.bbox()),m[nl].containsPoint(v)))return a;if(u instanceof Li){var y=i.precision||2;m[el]||(m[el]=u.getSegmentSubdivisions({precision:y})),l={precision:y,segmentSubdivisions:m[el]}}!0===i.extrapolate&&g.setLength(1e6),(o=g.intersect(u,l))?xr.isArray(o)&&(o=v.chooseClosest(o)):!0===i.sticky&&(o=u instanceof vi?u.pointNearestToPoint(v):u instanceof ai?u.intersectionWithLineFromCenterToPoint(v):u.closestPoint(v,l));var b=o?xr.transformPoint(o,f):a,w=i.offset||0;return i.stroke&&(w+=Qa(r)/2),Ka(b,t.start,w)}};function rl(t,e){if(0===e)return"0%";return Math.round(t/e*100*1e3)/1e3+"%"}function ol(r){return function(t,e,n,i){return(e.isNodeConnection(n)?al:sl)(r,t,e,n,i)}}function sl(t,e,n,i,r){var o=n.model.angle(),s=n.getNodeUnrotatedBBox(i),a=n.model.getBBox().center();r.rotate(a,o);var l=r.x-s.x,u=r.y-s.y;return t&&(l=rl(l,s.width),u=rl(u,s.height)),e.anchor={name:"topLeft",args:{dx:l,dy:u,rotate:!0}},e}function al(t,e,n,i,r){var o=n.getConnection();if(!o)return e;var s=o.closestPointLength(r);if(t){var a=o.length();e.anchor={name:"connectionRatio",args:{ratio:s/a}}}else e.anchor={name:"connectionLength",args:{length:s}};return e}var ll=zo,ul=ol(!1),hl=ol(!0),cl={useDefaults:ll,pinAbsolute:ul,pinRelative:hl},dl={N:"S",S:"N",E:"W",W:"E"},fl={N:-Math.PI/2*3,S:-Math.PI/2,E:0,W:Math.PI};function pl(t,e,n){var i=new Kn(t.x,e.y);return n.containsPoint(i)&&(i=new Kn(e.x,t.y)),i}function gl(t,e){return t["W"===e||"E"===e?"width":"height"]}function vl(t,e){return t.x===e.x?t.y>e.y?"N":"S":t.y===e.y?t.x>e.x?"W":"E":null}function ml(t){return new vi(t.x,t.y,0,0)}function yl(t){var e=$r(t.padding||t.elementPadding||20);return{x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}function bl(t,e){return t.sourceBBox.clone().moveAndExpand(yl(e))}function wl(t,e){return t.targetBBox.clone().moveAndExpand(yl(e))}function xl(t,e,n){var i=new Kn(t.x,e.y),r=new Kn(e.x,t.y),o=vl(t,i),s=vl(t,r),a=dl[n],l=o===n||o!==a&&(s===a||s!==n)?i:r;return{points:[l],direction:vl(l,e)}}function Al(t,e,n){var i=pl(t,e,n);return{points:[i],direction:vl(i,e)}}function Pl(e,t,n,i){var r,o={},s=[new Kn(e.x,t.y),new Kn(t.x,e.y)],a=s.filter(function(t){return!n.containsPoint(t)}),l=a.filter(function(t){return vl(t,e)!==i});if(0<l.length)r=(r=l.filter(function(t){return vl(e,t)===i}).pop())||l[0],o.points=[r],o.direction=vl(r,t);else{r=So(s,a)[0];var u=new Kn(t).move(r,-gl(n,i)/2),h=pl(u,e,n);o.points=[h,u],o.direction=vl(u,t)}return o}function Sl(t,e,n,i){var r=Al(e,t,i),o=r.points[0];if(n.containsPoint(o)){var s=(r=Al(t,e,n)).points[0];if(i.containsPoint(s)){var a=new Kn(t).move(s,-gl(n,vl(t,s))/2),l=new Kn(e).move(o,-gl(i,vl(e,o))/2),u=new ni(a,l).midpoint(),h=Al(t,u,n),c=xl(u,e,h.direction);r.points=[h.points[0],c.points[0]],r.direction=c.direction}}return r}function El(t,e,n,i,r){var o,s,a,l={},u=n.union(i).inflate(1),h=u.center().distance(e)>u.center().distance(t),c=h?e:t,d=h?t:e;return s=pl(o=r?(o=Kn.fromPolar(u.width+u.height,fl[r],c),u.pointNearestToPoint(o).move(o,-1)):u.pointNearestToPoint(c).move(c,1),d,u),o.round().equals(s.round())?(s=Kn.fromPolar(u.width+u.height,On(o.theta(c))+Math.PI/2,d),a=pl(o,s=u.pointNearestToPoint(s).move(d,1).round(),u),l.points=h?[s,a,o]:[o,a,s]):l.points=h?[s,o]:[o,s],l.direction=vl(h?o:s,e),l}function Tl(t,e,n){var i,r,o,s,a,l=bl(n,e),u=wl(n,e),h=(r=e,(i=n).sourceAnchor?i.sourceAnchor:bl(i,r).center()),c=(s=e,(o=n).targetAnchor?o.targetAnchor:wl(o,s).center());l=l.union(ml(h)),u=u.union(ml(c)),(t=yo(t).map(Kn)).unshift(h),t.push(c);for(var d=[],f=0,p=t.length-1;f<p;f++){var g=null,v=t[f],m=t[f+1],y=!!vl(v,m);if(0===f)f+1===p?l.intersect(u.clone().inflate(1))?g=El(v,m,l,u):y||(g=Sl(v,m,l,u)):l.containsPoint(m)?g=El(v,m,l,ml(m).moveAndExpand(yl(e))):y||(g=Al(v,m,l));else if(f+1===p){var b=y&&vl(m,v)===a;u.containsPoint(v)||b?g=El(v,m,ml(v).moveAndExpand(yl(e)),u,a):y||(g=Pl(v,m,u,a))}else y||(g=xl(v,m,a));a=g?(Array.prototype.push.apply(d,g.points),g.direction):vl(v,m),f+1<p&&d.push(m)}return d}var kl={step:10,maximumLoops:2e3,precision:1,maxAllowedDirectionChange:90,perpendicular:!0,excludeEnds:[],excludeTypes:["basic.Text"],startDirections:["top","right","bottom","left"],endDirections:["top","right","bottom","left"],directionMap:{top:{x:0,y:-1},right:{x:1,y:0},bottom:{x:0,y:1},left:{x:-1,y:0}},cost:function(){return this.step},directions:function(){var t=this.step,e=this.cost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:-t,offsetY:0,cost:e},{offsetX:0,offsetY:t,cost:e},{offsetX:0,offsetY:-t,cost:e}]},penalties:function(){return{0:0,45:this.step/2,90:this.step/2}},paddingBox:function(){var t=this.step;return{x:-t,y:-t,width:2*t,height:2*t}},isPointObstacle:null,fallbackRouter:function(t,e,n){if(!vo(Tl))throw new Error("Manhattan requires the orthogonal router as default fallback.");return Tl(t,oo({},kl,e),n)},fallbackRoute:function(t,e,n){return null},draggingRoute:null};function Cl(t){this.map={},this.options=t,this.mapGridSize=100}function Ll(){this.items=[],this.hash={},this.values={},this.OPEN=1,this.CLOSE=2}function Ml(t,e){return e&&e.paddingBox?t.sourceBBox.clone().moveAndExpand(e.paddingBox):t.sourceBBox.clone()}function Nl(t,e){return e&&e.paddingBox?t.targetBBox.clone().moveAndExpand(e.paddingBox):t.targetBBox.clone()}function Rl(t,e){return t.sourceAnchor?t.sourceAnchor:Ml(t,e).center()}function Ol(t,e,n,i,r){var o,s,a,l,u,h,c,d,f,p,g=360/n,v=t.theta((o=t,s=e,a=i,l=r.step,u=s.x-o.x,h=s.y-o.y,c=u/a.x,d=h/a.y,f=c*l,p=d*l,new Kn(o.x+f,o.y+p))),m=Mn(v+g/2);return g*Math.floor(m/g)}function _l(t,e){var n=Math.abs(t-e);return 180<n?360-n:n}function Vl(t,e){if(!t)return e;var n=Math.abs(t),i=Math.round(n/e);return i?e+(n-i*e)/i:n}function Bl(t,e){return t.round(e)}function Fl(t,e,n){return Bl((i=t.clone(),o=(r=e).source,s=Nn(i.x-o.x,r.x)+o.x,a=Nn(i.y-o.y,r.y)+o.y,new Kn(s,a)),n);var i,r,o,s,a}function Dl(t){return t.clone().toString()}function Il(t){return new Kn(0===t.x?0:Math.abs(t.x)/t.x,0===t.y?0:Math.abs(t.y)/t.y)}function zl(t,e,n,i,r,o,s){for(var a,l=[],u=Il(r.difference(n)),h=Dl(n),c=t[h];c;){var d=Il((a=e[h]).difference(c));d.equals(u)||(l.unshift(a),u=d),c=t[h=Dl(c)]}var f=e[h];return Il(f.difference(i)).equals(u)||l.unshift(f),l}function Gl(t,e){for(var n=1/0,i=0,r=e.length;i<r;i++){var o=t.manhattanDistance(e[i]);o<n&&(n=o)}return n}function jl(d,f,t,p,e){var g=e.precision,v=e.directionMap,m=d.difference(f.center()),n=Fo(v)?Object.keys(v):[],y=yo(t),i=n.reduce(function(t,e){if(y.includes(e)){for(var n,i=v[e],r=new Kn(d.x+i.x*(Math.abs(m.x)+f.width),d.y+i.y*(Math.abs(m.y)+f.height)),o=new ni(d,r).intersect(f)||[],s=o.length,a=null,l=0;l<s;l++){var u=o[l],h=d.squaredDistance(u);(void 0===n||n<h)&&(n=h,a=u)}if(a){var c=Fl(a,p,g);f.containsPoint(c)&&(c=Fl(c.offset(i.x*p.x,i.y*p.y),p,g)),t.push(c)}}return t},[]);return f.containsPoint(d)||i.push(Fl(d,p,g)),i}function Ul(t,e,n,i){var r,o,s,a,l=i.precision;r=Bl(t instanceof vi?Rl(this,i).clone():t.clone(),l),o=Bl(e instanceof vi?(s=this,a=i,s.targetAnchor?s.targetAnchor:Nl(s,a).center()).clone():e.clone(),l);var u,h,c,d,f,p,g,v,m,y,b=(u=i.step,c=o,{source:(h=r).clone(),x:Vl(c.x-h.x,u),y:Vl(c.y-h.y,u)});if(p=t instanceof vi?jl(d=r,t,i.startDirections,b,i):[d=r],g=e instanceof vi?jl(f=o,e,i.endDirections,b,i):[f=o],p=p.filter(function(t){return!n(t)}),g=g.filter(function(t){return!n(t)}),0<p.length&&0<g.length){for(var w=new Ll,x={},A={},P={},S=0,E=p.length;S<E;S++){var T=p[S],k=Dl(T);w.add(k,Gl(T,g)),x[k]=T,P[k]=0}var C,L,M=i.previousDirectionAngle,N=void 0===M,R=i.directions;v=b,y=(m=i).step,yo(m.directions).forEach(function(t){t.gridOffsetX=t.offsetX/y*v.x,t.gridOffsetY=t.offsetY/y*v.y});for(var O=R.length,_=yo(g).reduce(function(t,e){var n=Dl(e);return t.push(n),t},[]),V=i.maximumLoops;!w.isEmpty()&&0<V;){var B,F=w.pop(),D=x[F],I=A[F],z=P[F],G=void 0===I,j=D.equals(d);B=G?N?j?null:Ol(d,D,O,b,i):M:Ol(I,D,O,b,i);var U=p.length===g.length;if(U)for(var q=0;q<p.length;q++)if(!p[q].equals(g[q])){U=!1;break}if(!(G&&U)&&0<=_.indexOf(F))return i.previousDirectionAngle=B,zl(A,x,D,d,f);for(S=0;S<O;S++){var H=(C=R[S]).angle;if(L=_l(B,H),N&&j||!(L>i.maxAllowedDirectionChange)){var Y=Fl(D.clone().offset(C.gridOffsetX,C.gridOffsetY),b,l),W=Dl(Y);if(!w.isClose(W)&&!n(Y)){if(0<=_.indexOf(W))if(!Y.equals(f))if(_l(H,Ol(Y,f,O,b,i))>i.maxAllowedDirectionChange)continue;var X=z+C.cost+(j?0:i.penalties[L]);(!w.isOpen(W)||X<P[W])&&(x[W]=Y,A[W]=D,P[W]=X,w.add(W,X+Gl(Y,g)))}}}V--}}return i.fallbackRoute.call(this,d,f,i)}function ql(t,e,n){!function(t){if(t.directions=Co(t,"directions"),t.penalties=Co(t,"penalties"),t.paddingBox=Co(t,"paddingBox"),t.padding=Co(t,"padding"),t.padding){var e=$r(t.padding);t.paddingBox={x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}yo(t.directions).forEach(function(t){var e=new Kn(0,0),n=new Kn(t.offsetX,t.offsetY);t.angle=Mn(e.theta(n))})}(e),n.options.perpendicular=!!e.perpendicular;var i,r=Ml(n,e),o=Nl(n,e),s=Rl(n,e);if("function"==typeof e.isPointObstacle)i=e.isPointObstacle;else{var a=new Cl(e);a.build(n.paper.model,n.model),i=function(t){return!a.isPointAccessible(t)}}for(var l,u,h=yo(t).map(Kn),c=[],d=s,f=0,p=h.length;f<=p;f++){var g=null;if(u=l||r,!(l=h[f]))if(l=o,(!n.model.get("source").id||!n.model.get("target").id)&&vo(e.draggingRoute)){var v=u===r?s:u,m=l.origin();g=e.draggingRoute.call(n,v,m,e)}if(null===(g=g||Ul.call(n,u,l,i,e)))return e.fallbackRouter(t,e,n);var y=g[0];y&&y.equals(d)&&g.shift(),d=g[g.length-1]||d,Array.prototype.push.apply(c,g)}return c}Cl.prototype.build=function(r,o){var c=this.options,d=yo(c.excludeEnds).reduce(function(t,e){var n=o.get(e);if(n){var i=r.getCell(n.id);i&&t.push(i)}return t},[]),f=[],t=r.getCell(o.get("source").id);t&&(f=To(f,t.getAncestors().map(function(t){return t.id})));var e=r.getCell(o.get("target").id);e&&(f=To(f,e.getAncestors().map(function(t){return t.id})));var p=this.mapGridSize;return r.getElements().reduce(function(t,e){var n=yo(c.excludeTypes).includes(e.get("type")),i=d.find(function(t){return t.id===e.id}),r=f.includes(e.id);if(!(n||i||r))for(var o=e.getBBox().moveAndExpand(c.paddingBox),s=o.origin().snapToGrid(p),a=o.corner().snapToGrid(p),l=s.x;l<=a.x;l+=p)for(var u=s.y;u<=a.y;u+=p){var h=l+"@"+u;t[h]=t[h]||[],t[h].push(o)}return t},this.map),this},Cl.prototype.isPointAccessible=function(e){var t=e.clone().snapToGrid(this.mapGridSize).toString();return yo(this.map[t]).every(function(t){return!t.containsPoint(e)})},Ll.prototype.add=function(t,e){this.hash[t]?this.items.splice(this.items.indexOf(t),1):this.hash[t]=this.OPEN,this.values[t]=e;var n=uo(this.items,t,function(t){return this.values[t]}.bind(this));this.items.splice(n,0,t)},Ll.prototype.remove=function(t){this.hash[t]=this.CLOSE},Ll.prototype.isOpen=function(t){return this.hash[t]===this.OPEN},Ll.prototype.isClose=function(t){return this.hash[t]===this.CLOSE},Ll.prototype.isEmpty=function(){return 0===this.items.length},Ll.prototype.pop=function(){var t=this.items.shift();return this.remove(t),t};var Hl=function(t,e,n){return ql(t,oo({},kl,e),n)},Yl={maxAllowedDirectionChange:45,diagonalCost:function(){var t=this.step;return Math.ceil(Math.sqrt(t*t<<1))},directions:function(){var t=this.step,e=this.cost(),n=this.diagonalCost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:t,offsetY:t,cost:n},{offsetX:0,offsetY:t,cost:e},{offsetX:-t,offsetY:t,cost:n},{offsetX:-t,offsetY:0,cost:e},{offsetX:-t,offsetY:-t,cost:n},{offsetX:0,offsetY:-t,cost:e},{offsetX:t,offsetY:-t,cost:n}]},fallbackRoute:function(t,e,n){var i=t.theta(e),r=[],o={x:e.x,y:t.y},s={x:t.x,y:e.y};if(90<i%180){var a=o;o=s,s=a}var l=i%90<45?o:s,u=new ni(t,l),h=90*Math.ceil(i/90),c=Kn.fromPolar(u.squaredLength(),On(h+135),l),d=new ni(e,c),f=u.intersection(d),p=f||e,g=f?p:t,v=360/n.directions.length,m=g.theta(e),y=Mn(m+v/2),b=v*Math.floor(y/v);return n.previousDirectionAngle=b,p&&r.push(p.round()),r.push(e),r}},Wl={normal:function(t,e,n){return t},oneSide:function(t,e,n){var i,r,o,s=e.side||"bottom",a=$r(e.padding||40),l=n.sourceBBox,u=n.targetBBox,h=l.center(),c=u.center();switch(s){case"bottom":o=1,i="y",r="height";break;case"top":o=-1,i="y",r="height";break;case"left":o=-1,i="x",r="width";break;case"right":o=1,i="x",r="width";break;default:throw new Error("Router: invalid side")}return h[i]+=o*(l[r]/2+a[s]),c[i]+=o*(u[r]/2+a[s]),0<o*(h[i]-c[i])?c[i]=h[i]:h[i]=c[i],[h].concat(t,c)},orthogonal:Tl,manhattan:Hl,metro:function(t,e,n){if(!vo(Hl))throw new Error("Metro requires the manhattan router.");return Hl(t,oo({},Yl,e),n)}};function Xl(s){return function(t,e,n,i){if(n instanceof Element){var r,o=this.paper.findView(n);if(o)if(o.isNodeConnection(n))r=$l(o,"fixedAt"in i?i.fixedAt:"50%");else r=o.getNodeBBox(n).center();else r=new Kn;return s.call(this,t,e,r,i)}return s.apply(this,arguments)}}function $l(t,e){var n=parseFloat(e);return zr(e)?t.getPointAtRatio(n/100):t.getPointAtLength(n)}var Zl=Xl(function(t,e,n,i){var r=t.getConnection(),o=t.getConnectionSubdivisions(),s=new ni(n.clone().offset(0,1e6),n.clone().offset(0,-1e6)),a=new ni(n.clone().offset(1e6,0),n.clone().offset(-1e6,0)),l=s.intersect(r,{segmentSubdivisions:o}),u=a.intersect(r,{segmentSubdivisions:o}),h=[];return l&&Array.prototype.push.apply(h,l),u&&Array.prototype.push.apply(h,u),0<h.length?n.chooseClosest(h):"fallbackAt"in i?$l(t,i.fallbackAt):Jl(t,e,n,i)}),Jl=Xl(function(t,e,n,i){var r=t.getClosestPoint(n);return r||new Kn}),Kl={resolveRef:Xl,connectionRatio:function(t,e,n,i){var r="ratio"in i?i.ratio:.5;return t.getPointAtRatio(r)},connectionLength:function(t,e,n,i){var r="length"in i?i.length:20;return t.getPointAtLength(r)},connectionPerpendicular:Zl,connectionClosest:Jl};function Ql(c){return function(t,e,n,i){var r=!!i.rotate,o=r?t.getNodeUnrotatedBBox(e):t.getNodeBBox(e),s=o[c](),a=i.dx;if(a){var l=zr(a);a=parseFloat(a),isFinite(a)&&(l&&(a/=100,a*=o.width),s.x+=a)}var u=i.dy;if(u){var h=zr(u);u=parseFloat(u),isFinite(u)&&(h&&(u/=100,u*=o.height),s.y+=u)}return r?s.rotate(t.model.getBBox().center(),-t.model.angle()):s}}var tu={center:Ql("center"),top:Ql("topMiddle"),bottom:Ql("bottomMiddle"),left:Ql("leftMiddle"),right:Ql("rightMiddle"),topLeft:Ql("origin"),topRight:Ql("topRight"),bottomLeft:Ql("bottomLeft"),bottomRight:Ql("corner"),perpendicular:Xl(function(t,e,n,i){var r=t.model.angle(),o=t.getNodeBBox(e),s=o.center(),a=o.origin(),l=o.corner(),u=i.padding;if(isFinite(u)||(u=0),a.y+u<=n.y&&n.y<=l.y-u){var h=n.y-s.y;s.x+=0===r||180===r?0:1*h/Math.tan(On(r)),s.y+=h}else if(a.x+u<=n.x&&n.x<=l.x-u){var c=n.x-s.x;s.y+=90===r||270===r?0:c*Math.tan(On(r)),s.x+=c}return s}),midSide:Xl(function(t,e,n,i){var r,o,s,a=!!i.rotate;a?(r=t.getNodeUnrotatedBBox(e),s=t.model.getBBox().center(),o=t.model.angle()):r=t.getNodeBBox(e);var l,u=i.padding;switch(isFinite(u)&&r.inflate(u),a&&n.rotate(s,o),r.sideNearestToPoint(n)){case"left":l=r.leftMiddle();break;case"right":l=r.rightMiddle();break;case"top":l=r.topMiddle();break;case"bottom":l=r.bottomMiddle()}return a?l.rotate(s,-o):l}),modelCenter:function(t,e,n,i,r){return t.model.getPointFromConnectedLink(this.model,r).offset(i.dx,i.dy)}},eu=u.Collection.extend({initialize:function(t,e){e.cellNamespace?this.cellNamespace=e.cellNamespace:this.cellNamespace="undefined"!=typeof joint&&ko(joint,"shapes")?joint.shapes:null,this.graph=e.graph},model:function(t,e){var n=e.collection,i=n.cellNamespace,r=new("link"===t.type?ha:kr(i,t.type,".")||Bs)(t,e);return e.dry||(r.graph=n.graph),r},comparator:function(t){return t.get("z")||0}}),nu=u.Model.extend({initialize:function(t,e){var n=new eu([],{model:(e=e||{}).cellModel,cellNamespace:e.cellNamespace,graph:this});u.Model.prototype.set.call(this,"cells",n),n.on("all",this.trigger,this),this.on("change:z",this._sortOnChangeZ,this),this._out={},this._in={},this._nodes={},this._edges={},this._batches={},n.on("add",this._restructureOnAdd,this),n.on("remove",this._restructureOnRemove,this),n.on("reset",this._restructureOnReset,this),n.on("change:source",this._restructureOnChangeSource,this),n.on("change:target",this._restructureOnChangeTarget,this),n.on("remove",this._removeCell,this)},_sortOnChangeZ:function(){this.get("cells").sort()},_restructureOnAdd:function(t){if(t.isLink()){this._edges[t.id]=!0;var e=t.attributes,n=e.source,i=e.target;n.id&&((this._out[n.id]||(this._out[n.id]={}))[t.id]=!0),i.id&&((this._in[i.id]||(this._in[i.id]={}))[t.id]=!0)}else this._nodes[t.id]=!0},_restructureOnRemove:function(t){if(t.isLink()){delete this._edges[t.id];var e=t.attributes,n=e.source,i=e.target;n.id&&this._out[n.id]&&this._out[n.id][t.id]&&delete this._out[n.id][t.id],i.id&&this._in[i.id]&&this._in[i.id][t.id]&&delete this._in[i.id][t.id]}else delete this._nodes[t.id]},_restructureOnReset:function(t){t=t.models,this._out={},this._in={},this._nodes={},this._edges={},t.forEach(this._restructureOnAdd,this)},_restructureOnChangeSource:function(t){var e=t.previous("source");e.id&&this._out[e.id]&&delete this._out[e.id][t.id];var n=t.attributes.source;n.id&&((this._out[n.id]||(this._out[n.id]={}))[t.id]=!0)},_restructureOnChangeTarget:function(t){var e=t.previous("target");e.id&&this._in[e.id]&&delete this._in[e.id][t.id];var n=t.get("target");n.id&&((this._in[n.id]||(this._in[n.id]={}))[t.id]=!0)},getOutboundEdges:function(t){return this._out&&this._out[t]||{}},getInboundEdges:function(t){return this._in&&this._in[t]||{}},toJSON:function(){var t=u.Model.prototype.toJSON.apply(this,arguments);return t.cells=this.get("cells").toJSON(),t},fromJSON:function(t,e){if(!t.cells)throw new Error("Graph JSON must contain cells array.");return this.set(t,e)},set:function(t,e,n){var i;return"object"==typeof t?(i=t,n=e):(i={})[t]=e,i.hasOwnProperty("cells")&&(this.resetCells(i.cells,n),i=Lo(i,"cells")),u.Model.prototype.set.call(this,i,n)},clear:function(t){t=oo({},t,{clear:!0});var e=this.get("cells");if(0===e.length)return this;this.startBatch("clear",t);for(var n=e.sortBy(function(t){return t.isLink()?1:2});n.shift().remove(t),0<n.length;);return this.stopBatch("clear"),this},_prepareCell:function(t,e){var n;if(t instanceof u.Model?(n=t.attributes,t.graph||e&&e.dry||(t.graph=this)):n=t,!Io(n.type))throw new TypeError("dia.Graph: cell type must be a string.");return t},minZIndex:function(){var t=this.get("cells").first();return t&&t.get("z")||0},maxZIndex:function(){var t=this.get("cells").last();return t&&t.get("z")||0},addCell:function(t,e){return Array.isArray(t)?this.addCells(t,e):(t instanceof u.Model?t.has("z")||t.set("z",this.maxZIndex()+1):void 0===t.z&&(t.z=this.maxZIndex()+1),this.get("cells").add(this._prepareCell(t,e),e||{}),this)},addCells:function(t,e){return 0===t.length||(t=Ao(t),e.maxPosition=e.position=t.length-1,this.startBatch("add",e),t.forEach(function(t){this.addCell(t,e),e.position--},this),this.stopBatch("add",e)),this},resetCells:function(t,e){var n=yo(t).map(function(t){return this._prepareCell(t,e)},this);return this.get("cells").reset(n,e),this},removeCells:function(t,e){return t.length&&(this.startBatch("remove"),lo(t,"remove",e),this.stopBatch("remove")),this},_removeCell:function(t,e,n){(n=n||{}).clear||(n.disconnectLinks?this.disconnectLinks(t,n):this.removeLinks(t,n)),this.get("cells").remove(t,{silent:!0}),t.graph===this&&(t.graph=null)},getCell:function(t){return this.get("cells").get(t)},getCells:function(){return this.get("cells").toArray()},getElements:function(){return this.get("cells").filter(function(t){return t.isElement()})},getLinks:function(){return this.get("cells").filter(function(t){return t.isLink()})},getFirstCell:function(){return this.get("cells").first()},getLastCell:function(){return this.get("cells").last()},getConnectedLinks:function(t,a){var r=(a=a||{}).indirect,o=a.inbound,s=a.outbound;void 0===o&&void 0===s&&(o=s=!0);var l=[],u={};function h(i,t){if(Ro(i.getOutboundEdges(t.id),function(t,e){if(!u[e]){var n=i.getCell(e);l.push(n),u[e]=!0,r&&(o&&c(i,n),s&&h(i,n))}}.bind(i)),r&&t.isLink()){var e=t.getTargetCell();e&&e.isLink()&&(u[e.id]||(l.push(e),h(i,e)))}}function c(i,t){if(Ro(i.getInboundEdges(t.id),function(t,e){if(!u[e]){var n=i.getCell(e);l.push(n),u[e]=!0,r&&(o&&c(i,n),s&&h(i,n))}}.bind(i)),r&&t.isLink()){var e=t.getSourceCell();e&&e.isLink()&&(u[e.id]||(l.push(e),c(i,e)))}}if(s&&h(this,t),o&&c(this,t),a.deep){var e=t.getEmbeddedCells({deep:!0}),d={};e.forEach(function(t){t.isElement()&&(d[t.id]=!0)}),e.forEach(function(t){t.isLink()||(s&&Ro(this.getOutboundEdges(t.id),function(t,e){if(!u[e]){var n=this.getCell(e).attributes,i=n.source,r=n.target,o=i.id,s=r.id;if(!a.includeEnclosed&&o&&d[o]&&s&&d[s])return;l.push(this.getCell(e)),u[e]=!0}}.bind(this)),o&&Ro(this.getInboundEdges(t.id),function(t,e){if(!u[e]){var n=this.getCell(e).attributes,i=n.source,r=n.target,o=i.id,s=r.id;if(!a.includeEnclosed&&o&&d[o]&&s&&d[s])return;l.push(this.getCell(e)),u[e]=!0}}.bind(this)))},this)}return l},getNeighbors:function(l,u){u||(u={});var h=u.inbound,c=u.outbound;void 0===h&&void 0===c&&(h=c=!0);var t=this.getConnectedLinks(l,u).reduce(function(t,e){var n=e.attributes,i=n.source,r=n.target,o=e.hasLoop(u);if(h&&ko(i,"id")&&!t[i.id]){var s=this.getCell(i.id);s.isElement()&&(!o&&(!s||s===l||u.deep&&s.isEmbeddedIn(l))||(t[i.id]=s))}if(c&&ko(r,"id")&&!t[r.id]){var a=this.getCell(r.id);a.isElement()&&(!o&&(!a||a===l||u.deep&&a.isEmbeddedIn(l))||(t[r.id]=a))}return t}.bind(this),{});if(l.isLink()){if(h){var e=l.getSourceCell();e&&e.isElement()&&!t[e.id]&&(t[e.id]=e)}if(c){var n=l.getTargetCell();n&&n.isElement()&&!t[n.id]&&(t[n.id]=n)}}return yo(t)},getCommonAncestor:function(){var t=Array.from(arguments).map(function(t){for(var e=[],n=t.get("parent");n;)e.push(n),n=this.getCell(n).get("parent");return e},this);t=t.sort(function(t,e){return t.length-e.length});var e=yo(t.shift()).find(function(e){return t.every(function(t){return t.includes(e)})});return this.getCell(e)},getSuccessors:function(e,t){t=t||{};var n=[];return this.search(e,function(t){t!==e&&n.push(t)},oo({},t,{outbound:!0})),n},cloneCells:Go,cloneSubgraph:function(t,e){var n=this.getSubgraph(t,e);return this.cloneCells(n)},getSubgraph:function(t,e){e=e||{};var s=[],a={},l=[],n=[];return yo(t).forEach(function(t){(a[t.id]||(s.push(t),(a[t.id]=t).isLink()?n.push(t):l.push(t)),e.deep)&&t.getEmbeddedCells({deep:!0}).forEach(function(t){a[t.id]||(s.push(t),(a[t.id]=t).isLink()?n.push(t):l.push(t))})}),n.forEach(function(t){var e=t.attributes,n=e.source,i=e.target;if(n.id&&!a[n.id]){var r=this.getCell(n.id);s.push(r),a[r.id]=r,l.push(r)}if(i.id&&!a[i.id]){var o=this.getCell(i.id);s.push(this.getCell(i.id)),a[o.id]=o,l.push(o)}},this),l.forEach(function(t){this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,n=e.source,i=e.target;!a[t.id]&&n.id&&a[n.id]&&i.id&&a[i.id]&&(s.push(t),a[t.id]=t)})},this),s},getPredecessors:function(e,t){t=t||{};var n=[];return this.search(e,function(t){t!==e&&n.push(t)},oo({},t,{inbound:!0})),n},search:function(t,e,n){(n=n||{}).breadthFirst?this.bfs(t,e,n):this.dfs(t,e,n)},bfs:function(t,e,n){void 0===n&&(n={});var i={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var s=o.shift();if(!i[s.id]&&!(i[s.id]=!0)!==e.call(this,s,r[s.id]))for(var a=this.getNeighbors(s,n),l=0,u=a.length;l<u;l++){var h=a[l];r[h.id]=r[s.id]+1,o.push(h)}}},dfs:function(t,e,n){void 0===n&&(n={});var i={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var s=o.pop();if(!i[s.id]&&!(i[s.id]=!0)!==e.call(this,s,r[s.id]))for(var a=this.getNeighbors(s,n),l=o.length,u=0,h=a.length;u<h;u++){var c=a[u];r[c.id]=r[s.id]+1,o.splice(l,0,c)}}},getSources:function(){var n=[];return Ro(this._nodes,function(t,e){this._in[e]&&!po(this._in[e])||n.push(this.getCell(e))}.bind(this)),n},getSinks:function(){var n=[];return Ro(this._nodes,function(t,e){this._out[e]&&!po(this._out[e])||n.push(this.getCell(e))}.bind(this)),n},isSource:function(t){return!this._in[t.id]||po(this._in[t.id])},isSink:function(t){return!this._out[t.id]||po(this._out[t.id])},isSuccessor:function(e,n){var i=!1;return this.search(e,function(t){if(t===n&&t!==e)return!(i=!0)},{outbound:!0}),i},isPredecessor:function(e,n){var i=!1;return this.search(e,function(t){if(t===n&&t!==e)return!(i=!0)},{inbound:!0}),i},isNeighbor:function(t,r,e){var o=(e=e||{}).inbound,s=e.outbound;void 0===o&&void 0===s&&(o=s=!0);var a=!1;return this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,n=e.source,i=e.target;return o&&ko(n,"id")&&n.id===r.id?!(a=!0):s&&ko(i,"id")&&i.id===r.id?!(a=!0):void 0}),a},disconnectLinks:function(e,n){this.getConnectedLinks(e).forEach(function(t){t.set(t.attributes.source.id===e.id?"source":"target",{x:0,y:0},n)})},removeLinks:function(t,e){lo(this.getConnectedLinks(t),"remove",e)},findModelsFromPoint:function(e){return this.getElements().filter(function(t){return t.getBBox({rotate:!0}).containsPoint(e)})},findModelsInArea:function(t,e){void 0===e&&(e={});var n=new vi(t),i=e.strict;void 0===i&&(i=!1);var r=i?"containsRect":"intersect";return this.getElements().filter(function(t){return n[r](t.getBBox({rotate:!0}))})},findModelsUnderElement:function(e,t){void 0===t&&(t={});var n=t.searchBy;void 0===n&&(n="bbox");var i=e.getBBox().rotateAroundCenter(e.angle());return("bbox"===n?this.findModelsInArea(i):this.findModelsFromPoint(bs(i,n))).filter(function(t){return e.id!==t.id&&!t.isEmbeddedIn(e)})},getBBox:function(){return this.getCellsBBox(this.getCells())},getCellsBBox:function(t,e){void 0===e&&(e={});var i=e.rotate;return void 0===i&&(i=!0),yo(t).reduce(function(t,e){var n=e.getBBox({rotate:i});return n?t?t.union(n):n:t},null)},translate:function(t,e,n){var i=this.getCells().filter(function(t){return!t.isEmbedded()});return lo(i,"translate",t,e,n),this},resize:function(t,e,n){return this.resizeCells(t,e,this.getCells(),n)},resizeCells:function(t,e,n,i){var r=this.getCellsBBox(n);if(r){var o=Math.max(t/r.width,0),s=Math.max(e/r.height,0);lo(n,"scale",o,s,r.origin(),i)}return this},startBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)+1,this.trigger("batch:start",oo({},e,{batchName:t}))},stopBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)-1,this.trigger("batch:stop",oo({},e,{batchName:t}))},hasActiveBatch:function(t){var e=this._batches;return(0===arguments.length?Object.keys(e):Array.isArray(t)?t:[t]).some(function(t){return 0<e[t]})}},{validations:{multiLinks:function(t,e){var n=e.attributes,r=n.source,o=n.target;if(r.id&&o.id){var i=e.getSourceCell();if(i)if(1<t.getConnectedLinks(i,{outbound:!0}).filter(function(t){var e=t.attributes,n=e.source,i=e.target;return n&&n.id===r.id&&(!n.port||n.port===r.port)&&i&&i.id===o.id&&(!i.port||i.port===o.port)}).length)return!1}return!0},linkPinning:function(t,e){var n=e.attributes,i=n.source,r=n.target;return i.id&&r.id}}});vs(nu.prototype,["resetCells","addCells","removeCells"],ms.cells);var iu={CELLS:"cells",BACK:"back",FRONT:"front",TOOLS:"tools",LABELS:"labels"},ru=Ds.extend({tagName:"g",svgElement:!0,pivotNodes:null,defaultTheme:null,options:{name:""},className:function(){return Pr(this.options.name+"-layer")},init:function(){this.pivotNodes={}},insertSortedNode:function(t,e){this.el.insertBefore(t,this.insertPivot(e))},insertNode:function(t){var e=this.el;t.parentNode!==e&&e.appendChild(t)},insertPivot:function(t){var e=this.el,n=this.pivotNodes;(t=+t)||(t=0);var i=n[t];if(i)return i;i=n[t]=document.createComment("z-index:"+(t+1));var r=-1/0;for(var o in n)(o=+o)<t&&r<o&&(r=o);if(r!==-1/0){var s=n[r];e.insertBefore(i,s.nextSibling)}else e.insertBefore(i,e.firstChild);return i},removePivots:function(){var t=this.el,e=this.pivotNodes;for(var n in e)t.removeChild(e[n]);this.pivotNodes={}}}),ou={RENDER:"RENDER",UPDATE:"UPDATE",TOOLS:"TOOLS",LEGACY_TOOLS:"LEGACY_TOOLS",LABELS:"LABELS",VERTICES:"VERTICES",SOURCE:"SOURCE",TARGET:"TARGET",CONNECTOR:"CONNECTOR"},su=Hs.extend({className:function(){var t=Hs.prototype.className.apply(this).split(" ");return t.push("link"),t.join(" ")},options:{shortLinkLength:105,doubleLinkTools:!1,longLinkLength:155,linkToolsOffset:40,doubleLinkToolsOffset:65,sampleInterval:50},_labelCache:null,_labelSelectors:null,_markerCache:null,_V:null,_dragData:null,metrics:null,decimalsRounding:2,initialize:function(){Hs.prototype.initialize.apply(this,arguments),this._labelCache={},this._labelSelectors={},this._markerCache={},this._V={},this.cleanNodesCache()},presentationAttributes:{markup:[ou.RENDER],attrs:[ou.UPDATE],router:[ou.UPDATE],connector:[ou.CONNECTOR],smooth:[ou.UPDATE],manhattan:[ou.UPDATE],toolMarkup:[ou.LEGACY_TOOLS],labels:[ou.LABELS],labelMarkup:[ou.LABELS],vertices:[ou.VERTICES,ou.UPDATE],vertexMarkup:[ou.VERTICES],source:[ou.SOURCE,ou.UPDATE],target:[ou.TARGET,ou.UPDATE]},initFlag:[ou.RENDER,ou.SOURCE,ou.TARGET,ou.TOOLS],UPDATE_PRIORITY:1,confirmUpdate:function(t,e){if(e||(e={}),this.hasFlag(t,ou.SOURCE)){if(!this.updateEndProperties("source"))return t;t=this.removeFlag(t,ou.SOURCE)}if(this.hasFlag(t,ou.TARGET)){if(!this.updateEndProperties("target"))return t;t=this.removeFlag(t,ou.TARGET)}var n=this.paper,i=this.sourceView,r=this.targetView;if(n&&(i&&!n.isViewMounted(i)||r&&!n.isViewMounted(r)))return t;if(this.hasFlag(t,ou.RENDER))return this.render(),this.updateHighlighters(!0),this.updateTools(e),t=this.removeFlag(t,[ou.RENDER,ou.UPDATE,ou.VERTICES,ou.LABELS,ou.TOOLS,ou.LEGACY_TOOLS,ou.CONNECTOR]);var o=!1;this.hasFlag(t,ou.VERTICES)&&(this.renderVertexMarkers(),t=this.removeFlag(t,ou.VERTICES));var s=this.model,a=s.attributes,l=this.hasFlag(t,ou.LABELS),u=this.hasFlag(t,ou.LEGACY_TOOLS);l&&(this.onLabelsChange(s,a.labels,e),t=this.removeFlag(t,ou.LABELS),o=!0),u&&(this.renderTools(),t=this.removeFlag(t,ou.LEGACY_TOOLS));var h=this.hasFlag(t,ou.UPDATE),c=this.hasFlag(t,ou.CONNECTOR);return(h||c)&&(h?e.translateBy&&s.isRelationshipEmbeddedIn(e.translateBy)?this.translate(e.tx,e.ty):this.update():(this.updatePath(),this.updateDOM()),this.updateTools(e),t=this.removeFlag(t,[ou.UPDATE,ou.TOOLS,ou.CONNECTOR]),o=!(u=l=!1)),l&&this.updateLabelPositions(),u&&this.updateToolsPosition(),o&&this.updateHighlighters(),this.hasFlag(t,ou.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,ou.TOOLS)),t},requestConnectionUpdate:function(t){this.requestUpdate(this.getFlag(ou.UPDATE),t)},isLabelsRenderRequired:function(t){void 0===t&&(t={});var e=this.model.previous("labels");if(!e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){var n=t.propertyPathArray||[],i=n.length;if(1<i)if(!!e[n[1]]){if(2===i)return"markup"in Object(t.propertyValue);if("markup"!==n[2])return!1}}return!0},onLabelsChange:function(t,e,n){this.isLabelsRenderRequired(n)?this.renderLabels():this.updateLabels()},render:function(){return this.vel.empty(),this.unmountLabels(),this._V={},this.renderMarkup(),this.renderLabels(),this.update(),this},renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.LinkView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.LinkView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el);this.selectors=e.selectors,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=xr(t);Array.isArray(e)||(e=[e]);for(var n=this._V,i=0,r=e.length;i<r;i++){var o=e[i],s=o.attr("class");s&&(s=Sr(s),n[k.camelCase(s)]=o)}this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),this.vel.append(e)},_getLabelMarkup:function(t){if(t){if(Array.isArray(t))return this.parseDOMJSON(t,null);if("string"==typeof t)return this._getLabelStringMarkup(t);throw new Error("dia.linkView: invalid label markup")}},_getLabelStringMarkup:function(t){var e=xr(t),n=document.createDocumentFragment();if(Array.isArray(e))for(var i=0,r=e.length;i<r;i++){var o=e[i].node;n.appendChild(o)}else n.appendChild(e.node);return{fragment:n,selectors:{}}},_normalizeLabelMarkup:function(t){if(t){var e,n=t.fragment;if(!(t.fragment instanceof DocumentFragment&&t.fragment.hasChildNodes()))throw new Error("dia.LinkView: invalid label markup.");var i=n.childNodes;return(e=1<i.length||"G"!==i[0].nodeName.toUpperCase()?xr("g").append(n):xr(i[0])).addClass("label"),{node:e.node,selectors:t.selectors}}},renderLabels:function(){var t=this._V,e=t.labels,n=this._labelCache={},i=this._labelSelectors={},r=this.model,o=r.attributes.labels||[],s=o.length;if(0===s)return e&&e.remove(),this;e?e.empty():(e=t.labels=xr("g").addClass("labels"),this.options.labelsLayer&&(e.addClass(Pr(Co(this,"className"))),e.attr("model-id",r.id)));for(var a=0;a<s;a++){var l,u,h=o[a],c=this._normalizeLabelMarkup(this._getLabelMarkup(h.markup));if(c)l=c.node,u=c.selectors;else{var d=r._builtins.defaultLabel,f=this._normalizeLabelMarkup(this._getLabelMarkup(d.markup)),p=r._getDefaultLabel(),g=this._normalizeLabelMarkup(this._getLabelMarkup(p.markup))||f;l=g.node,u=g.selectors}l.setAttribute("label-idx",a),e.append(l),n[a]=l;var v=this.selector;if(u[v])throw new Error("dia.LinkView: ambiguous label root selector.");u[v]=l,i[a]=u}return e.parent()||this.mountLabels(),this.updateLabels(),this},mountLabels:function(){var t=this.el,e=this.paper,n=this.model,i=this._V,r=this.options,o=i.labels;if(o&&n.hasLabels()){var s=o.node;r.labelsLayer?e.getLayerView(r.labelsLayer).insertSortedNode(s,n.get("z")):s.parentNode!==t&&t.appendChild(s)}},unmountLabels:function(){var t=this.options,e=this._V;if(e){var n=e.labels;n&&t.labelsLayer&&n.remove()}},onMount:function(){this.mountLabels()},unmount:function(){Hs.prototype.unmount.apply(this,arguments),this.unmountLabels()},findLabelNode:function(t,e){var n=this._labelCache[t];if(!n)return null;var i=this._labelSelectors[t],r=this.findBySelector(e,n,i)[0];return void 0===r&&(r=null),r},_mergeLabelAttrs:function(t,e,n,i){return null===e?null:void 0!==e?t?Vo({},n,e):Vo({},i,n,e):null===n?null:void 0!==n?t?n:Vo({},i,n):t?void 0:i},updateLabels:function(){if(!this._V.labels)return this;for(var t=this.model,e=t.get("labels")||[],n=this.can("labelMove"),i=t._builtins.defaultLabel.attrs,r=t._getDefaultLabel(),o=r.markup,s=r.attrs,a=0,l=e.length;a<l;a++){var u=this._labelCache[a];u.setAttribute("cursor",n?"move":"default");var h=this._labelSelectors[a],c=e[a],d=c.markup,f=c.attrs,p=this._mergeLabelAttrs(d||o,f,s,i);this.updateDOMSubtreeAttributes(u,p,{rootBBox:new vi(c.size),selectors:h})}return this},renderTools:function(){if(!this._V.linkTools)return this;var t,e=k(this._V.linkTools.node).empty(),n=to(this.model.get("toolMarkup")||this.model.toolMarkup),i=xr(n());(e.append(i.node),this._toolCache=i,this.options.doubleLinkTools)&&(t=this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup?(n=to(this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup),xr(n())):i.clone(),e.append(t.node),this._tool2Cache=t);return this},renderVertexMarkers:function(){if(!this._V.markerVertices)return this;var n=k(this._V.markerVertices.node).empty(),i=to(this.model.get("vertexMarkup")||this.model.vertexMarkup);return this.model.vertices().forEach(function(t,e){n.append(xr(i(oo({idx:e},t))).node)}),this},renderArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;var t=k(this._V.markerArrowheads.node);t.empty();var e=to(this.model.get("arrowheadMarkup")||this.model.arrowheadMarkup);return this._V.sourceArrowhead=xr(e({end:"source"})),this._V.targetArrowhead=xr(e({end:"target"})),t.append(this._V.sourceArrowhead.node,this._V.targetArrowhead.node),this},removeRedundantLinearVertices:function(t){var e=this.model,n=e.vertices(),i=[this.sourceAnchor].concat(n,[this.targetAnchor]),r=i.length,o=new xi(i);o.simplify({threshold:.001});var s=o.points.map(function(t){return t.toJSON()}),a=s.length;return r===a?0:(e.vertices(s.slice(1,a-1),t),r-a)},updateDefaultConnectionPath:function(){var t=this._V;t.connection&&t.connection.attr("d",this.getSerializedConnection()),t.connectionWrap&&t.connectionWrap.attr("d",this.getSerializedConnection()),t.markerSource&&t.markerTarget&&this._translateAndAutoOrientArrows(t.markerSource,t.markerTarget)},getEndView:function(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error("dia.LinkView: type parameter required.")}},getEndAnchor:function(t){switch(t){case"source":return new Kn(this.sourceAnchor);case"target":return new Kn(this.targetAnchor);default:throw new Error("dia.LinkView: type parameter required.")}},getEndConnectionPoint:function(t){switch(t){case"source":return new Kn(this.sourcePoint);case"target":return new Kn(this.targetPoint);default:throw new Error("dia.LinkView: type parameter required.")}},getEndMagnet:function(t){switch(t){case"source":var e=this.sourceView;if(!e)break;return this.sourceMagnet||e.el;case"target":var n=this.targetView;if(!n)break;return this.targetMagnet||n.el;default:throw new Error("dia.LinkView: type parameter required.")}return null},update:function(){return this.updateRoute(),this.updatePath(),this.updateDOM(),this},translate:function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var n=this.route,i=this.path;if(n&&i){var r=new xi(n);r.translate(t,e),this.route=r.points,this._translateConnectionPoints(t,e),i.translate(t,e),this.updateDOM()}},updateDOM:function(){var t=this.el,e=this.model,n=this.selectors;this.cleanNodesCache(),this.updateDOMSubtreeAttributes(t,e.attr(),{selectors:n}),this.updateDefaultConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),this.options.perpendicular=null},updateRoute:function(){var t=this.model.vertices(),e=this.findAnchors(t),n=this.sourceAnchor=e.source,i=this.targetAnchor=e.target,r=this.findRoute(t);this.route=r;var o=this.findConnectionPoints(r,n,i);this.sourcePoint=o.source,this.targetPoint=o.target},updatePath:function(){var t=this.route,e=this.sourcePoint,n=this.targetPoint,i=this.findMarkerPoints(t,e,n),r=this.findPath(t,i.source||e,i.target||n);this.path=r},findMarkerPoints:function(t,e,n){var i,r,o=t[0],s=t[t.length-1],a=this._markerCache;return this._V.markerSource&&(a.sourceBBox=a.sourceBBox||this._V.markerSource.getBBox(),i=Kn(e).move(o||n,a.sourceBBox.width*this._V.markerSource.scale().sx*-1).round()),this._V.markerTarget&&(a.targetBBox=a.targetBBox||this._V.markerTarget.getBBox(),r=Kn(n).move(s||e,a.targetBBox.width*this._V.markerTarget.scale().sx*-1).round()),a.sourcePoint=i||e.clone(),a.targetPoint=r||n.clone(),{source:i,target:r}},findAnchorsOrdered:function(t,e,n,i){var r,o,s,a,l=this.model,u=l.get(t),h=l.get(n),c=this.getEndView(t),d=this.getEndView(n),f=this.getEndMagnet(t),p=this.getEndMagnet(n);r=c?(s=e?new Kn(e):d?p:new Kn(h),this.getAnchor(u.anchor,c,f,s,t)):new Kn(u),o=d?(a=new Kn(i||r),this.getAnchor(h.anchor,d,p,a,n)):new Kn(h);var g={};return g[t]=r,g[n]=o,g},findAnchors:function(t){var e=this.model,n=t[0],i=t[t.length-1];return e.target().priority&&!e.source().priority?this.findAnchorsOrdered("target",i,"source",n):this.findAnchorsOrdered("source",n,"target",i)},findConnectionPoints:function(t,e,n){var i,r,o,s,a=t[0],l=t[t.length-1],u=this.model,h=u.get("source"),c=u.get("target"),d=this.sourceView,f=this.targetView,p=this.paper.options;if(d&&!d.isNodeConnection(this.sourceMagnet)){i=this.sourceMagnet||d.el;var g=h.connectionPoint||p.defaultConnectionPoint,v=new ni(a||n,e);o=this.getConnectionPoint(g,d,i,v,"source")}else o=e;if(f&&!f.isNodeConnection(this.targetMagnet)){r=this.targetMagnet||f.el;var m=c.connectionPoint||p.defaultConnectionPoint,y=new ni(l||e,n);s=this.getConnectionPoint(m,f,r,y,"target")}else s=n;return{source:o,target:s}},getAnchor:function(t,e,n,i,r){var o,s=e.isNodeConnection(n),a=this.paper.options;if(t||(t=s?a.defaultLinkAnchor:a.perpendicularLinks||this.options.perpendicular?{name:"perpendicular"}:a.defaultAnchor),!t)throw new Error("Anchor required.");if("function"==typeof t)o=t;else{var l=t.name;if("function"!=typeof(o=a[s?"linkAnchorNamespace":"anchorNamespace"][l]))throw new Error("Unknown anchor: "+l)}var u=o.call(this,e,n,i,t.args||{},r,this);return u?u.round(this.decimalsRounding):new Kn},getConnectionPoint:function(t,e,n,i,r){var o,s,a=i.end,l=this.paper.options;if("function"==typeof l.linkConnectionPoint){var u=n===e.el?void 0:n;if(o=l.linkConnectionPoint(this,e,u,i.start,r))return o}if(!t)return a;if("function"==typeof t)s=t;else{var h=t.name;if("function"!=typeof(s=l.connectionPointNamespace[h]))throw new Error("Unknown connection point: "+h)}return(o=s.call(this,i,e,n,t.args||{},r,this))?o.round(this.decimalsRounding):a},_translateConnectionPoints:function(t,e){var n=this._markerCache;n.sourcePoint.offset(t,e),n.targetPoint.offset(t,e),this.sourcePoint.offset(t,e),this.targetPoint.offset(t,e),this.sourceAnchor.offset(t,e),this.targetAnchor.offset(t,e)},_normalizeLabelPosition:function(t){return"number"==typeof t?{distance:t,offset:null,angle:0,args:null}:t},updateLabelPositions:function(){if(!this._V.labels)return this;if(!this.path)return this;var t=this.model,e=t.get("labels")||[];if(!e.length)return this;for(var n=t._builtins.defaultLabel.position,i=t._getDefaultLabel(),r=this._normalizeLabelPosition(i.position),o=Vo({},n,r),s=0,a=e.length;s<a;s++){var l=this._labelCache[s];if(l){var u=e[s],h=this._normalizeLabelPosition(u.position),c=Vo({},o,h),d=this._getLabelTransformationMatrix(c);l.setAttribute("transform",xr.matrixToTransformString(d)),this._cleanLabelMatrices(s)}}return this},_cleanLabelMatrices:function(t){var e=this.metrics,n=this._labelSelectors[t];if(n)for(var i in n){var r=n[i].id;r&&r in e&&delete e[r].magnetMatrix}},updateToolsPosition:function(){if(!this._V.linkTools)return this;var t="",e=this.options.linkToolsOffset,n=this.getConnectionLength();if(!Number.isNaN(n)){n<this.options.shortLinkLength&&(t="scale(.5)",e/=2);var i=this.getPointAtLength(e);if(this._toolCache.attr("transform","translate("+i.x+", "+i.y+") "+t),this.options.doubleLinkTools&&n>=this.options.longLinkLength){var r=this.options.doubleLinkToolsOffset||e;i=this.getPointAtLength(n-r),this._tool2Cache.attr("transform","translate("+i.x+", "+i.y+") "+t),this._tool2Cache.attr("visibility","visible")}else this.options.doubleLinkTools&&this._tool2Cache.attr("visibility","hidden")}return this},updateArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;if("none"===k.css(this._V.markerArrowheads.node,"display"))return this;var t=this.getConnectionLength()<this.options.shortLinkLength?.5:1;return this._V.sourceArrowhead.scale(t),this._V.targetArrowhead.scale(t),this._translateAndAutoOrientArrows(this._V.sourceArrowhead,this._V.targetArrowhead),this},updateEndProperties:function(t){var e=this.model,n=this.paper,i=t+"View",r=e.get(t),o=r&&r.id;if(!o)return this[i]=null,this.updateEndMagnet(t),!0;var s=n.getModelById(o);if(!s)throw new Error("LinkView: invalid "+t+" cell.");var a=s.findView(n);return!!a&&(this[i]=a,this.updateEndMagnet(t),!0)},updateEndMagnet:function(t){var e=t+"Magnet",n=this.getEndView(t);if(n){var i=n.getMagnetFromLinkEnd(this.model.get(t));i===n.el&&(i=null),this[e]=i}else this[e]=null},_translateAndAutoOrientArrows:function(t,e){var n=yo(this.route);t&&t.translateAndAutoOrient(this.sourcePoint,n[0]||this.targetPoint,this.paper.cells),e&&e.translateAndAutoOrient(this.targetPoint,n[n.length-1]||this.sourcePoint,this.paper.cells)},_getLabelPositionAngle:function(t){return(this.model.label(t).position||{}).angle||0},_getLabelPositionArgs:function(t){return(this.model.label(t).position||{}).args},_getDefaultLabelPositionArgs:function(){return(this.model._getDefaultLabel().position||{}).args},_mergeLabelPositionArgs:function(t,e){return null===t?null:void 0===t?null===e?null:e:Vo({},e,t)},addLabel:function(t,e,n,i){var r,o,s,a=0;s="number"!=typeof t?(r=t.x,o=t.y,"number"==typeof e?(a=e,n):e):(r=t,o=e,"number"==typeof n?(a=n,i):n);var l=this._getDefaultLabelPositionArgs(),u=s,h=this._mergeLabelPositionArgs(u,l),c={position:this.getLabelPosition(r,o,a,h)};return this.model.insertLabel(-1,c,s),-1},addVertex:function(t,e,n){var i="number"!=typeof t,r=i?t.x:t,o=i?t.y:e,s=i?e:n,a={x:r,y:o},l=this.getVertexIndex(r,o);return this.model.insertVertex(l,a,s),l},sendToken:function(t,e,n){var i,r,o;o=Fo(e)?(i=e.duration,r="reverse"===e.direction,e.connection):(i=e,r=!1,null);var s={dur:(i=i||1e3)+"ms",repeatCount:1,calcMode:"linear",fill:"freeze"};r&&(s.keyPoints="1;0",s.keyTimes="0;1");var a,l,u,h=xr(t);if("string"==typeof o)a=this.findBySelector(o,this.el,this.selectors)[0];else{var c=this._V;a=c.connection?c.connection.node:this.el.querySelector("path")}if(!(a instanceof SVGPathElement))throw new Error("dia.LinkView: token animation requires a valid connection path.");h.appendTo(this.paper.cells).animateAlongPath(s,a),setTimeout((l=h,u=n,function(){l.remove(),"function"==typeof u&&u()}),i)},findRoute:function(t){t||(t=[]);var e=this.paper.options.routerNamespace||Wl,n=this.model.router(),i=this.paper.options.defaultRouter;if(!n){if(!i)return t.map(Kn);n=i}var r=vo(n)?n:e[n.name];if(!vo(r))throw new Error('dia.LinkView: unknown router: "'+n.name+'".');var o=n.args||{},s=r.call(this,t,o,this);return s||t.map(Kn)},findPath:function(t,e,n){var i=this.paper.options.connectorNamespace||qa,r=this.model.connector(),o=this.paper.options.defaultConnector;r||(r=o||{});var s=vo(r)?r:i[r.name];if(!vo(s))throw new Error('dia.LinkView: unknown connector: "'+r.name+'".');var a=co(r.args||{});a.raw=!0;var l=s.call(this,e,n,t,a,this);return"string"==typeof l&&(l=new Li(xr.normalizePathData(l))),l},getConnection:function(){var t=this.path;return t?t.clone():null},getSerializedConnection:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("data"))return e.data;var n=t.serialize();return e.data=n},getConnectionSubdivisions:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("segmentSubdivisions"))return e.segmentSubdivisions;var n=t.getSegmentSubdivisions();return e.segmentSubdivisions=n},getConnectionLength:function(){var t=this.path;if(!t)return 0;var e=this.metrics;if(e.hasOwnProperty("length"))return e.length;var n=t.length({segmentSubdivisions:this.getConnectionSubdivisions()});return e.length=n},getPointAtLength:function(t){var e=this.path;return e?e.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getPointAtRatio:function(t){var e=this.path;return e?(zr(t)&&(t=parseFloat(t)/100),e.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})):null},getTangentAtLength:function(t){var e=this.path;return e?e.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getTangentAtRatio:function(t){var e=this.path;return e?e.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPoint:function(t){var e=this.path;return e?e.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointLength:function(t){var e=this.path;return e?e.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointRatio:function(t){var e=this.path;return e?e.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getLabelPosition:function(t,e,n,i){var r,o={},s=0;(r="number"==typeof n?(s=n,i):n)&&(o.args=r);var a,l,u=!(r&&r.absoluteDistance),h=r&&r.absoluteDistance&&r.reverseDistance,c=r&&r.absoluteOffset,d=this.path,f={segmentSubdivisions:this.getConnectionSubdivisions()},p=new Kn(t,e),g=d.closestPointT(p,f),v=d.lengthAtT(g,f);if(u&&(v=v/this.getConnectionLength()||0),h&&(v=-1*(this.getConnectionLength()-v)||1),o.distance=v,c||(a=d.tangentAtT(g)),a)l=a.pointOffset(p);else{var m=d.pointAtT(g),y=p.difference(m);l={x:y.x,y:y.y}}return o.offset=l,o.angle=s,o},_getLabelTransformationMatrix:function(t){var e,n=0,i={};if("number"==typeof t)e=t;else{if("number"!=typeof t.distance)throw new Error("dia.LinkView: invalid label position distance.");i=t.args||{},e=t.distance,n=t.angle||0}var r=0<e&&e<=1,o=0,s={x:0,y:0};if(t.offset){var a=t.offset;"number"==typeof a&&(o=a),a.x&&(s.x=a.x),a.y&&(s.y=a.y)}var l,u=0!==s.x||0!==s.y||0===o,h=i.keepGradient,c=i.ensureLegibility,d=this.path,f={segmentSubdivisions:this.getConnectionSubdivisions()},p=r?e*this.getConnectionLength():e,g=d.tangentAtLength(p,f),v=n;if(g){if(u)(l=g.start).offset(s);else{var m=g.clone();m.rotate(g.start,-90),m.setLength(o),l=m.end}h&&(v=g.angle()+n,c&&(v=Mn((v+90)%180-90)))}else l=d.start,u&&l.offset(s);return xr.createSVGMatrix().translate(l.x,l.y).rotate(v)},getLabelCoordinates:function(t){var e=this._getLabelTransformationMatrix(t);return new Kn(e.e,e.f)},getVertexIndex:function(t,e){for(var n=this.model.vertices(),i=this.getClosestPointLength(new Kn(t,e)),r=0,o=n.length;r<o;r++){var s=n[r];if(i<this.getClosestPointLength(s))break}return r},notifyPointerdown:function(t,e,n){Hs.prototype.pointerdown.call(this,t,e,n),this.notify("link:pointerdown",t,e,n)},notifyPointermove:function(t,e,n){Hs.prototype.pointermove.call(this,t,e,n),this.notify("link:pointermove",t,e,n)},notifyPointerup:function(t,e,n){this.notify("link:pointerup",t,e,n),Hs.prototype.pointerup.call(this,t,e,n)},pointerdblclick:function(t,e,n){Hs.prototype.pointerdblclick.apply(this,arguments),this.notify("link:pointerdblclick",t,e,n)},pointerclick:function(t,e,n){Hs.prototype.pointerclick.apply(this,arguments),this.notify("link:pointerclick",t,e,n)},contextmenu:function(t,e,n){Hs.prototype.contextmenu.apply(this,arguments),this.notify("link:contextmenu",t,e,n)},pointerdown:function(t,e,n){switch(this.notifyPointerdown(t,e,n),t.target.getAttribute("class")){case"marker-vertex":return void this.dragVertexStart(t,e,n);case"marker-vertex-remove":case"marker-vertex-remove-area":return void this.dragVertexRemoveStart(t,e,n);case"marker-arrowhead":return void this.dragArrowheadStart(t,e,n);case"connection":case"connection-wrap":return void this.dragConnectionStart(t,e,n);case"marker-source":case"marker-target":return}this.dragStart(t,e,n)},pointermove:function(t,e,n){var i=this._dragData;switch(i&&this.eventData(t,i),this.eventData(t).action){case"vertex-move":this.dragVertex(t,e,n);break;case"label-move":this.dragLabel(t,e,n);break;case"arrowhead-move":this.dragArrowhead(t,e,n);break;case"move":this.drag(t,e,n)}i&&oo(i,this.eventData(t)),this.notifyPointermove(t,e,n)},pointerup:function(t,e,n){var i=this._dragData;switch(i&&(this.eventData(t,i),this._dragData=null),this.eventData(t).action){case"vertex-move":this.dragVertexEnd(t,e,n);break;case"label-move":this.dragLabelEnd(t,e,n);break;case"arrowhead-move":this.dragArrowheadEnd(t,e,n);break;case"move":this.dragEnd(t,e,n)}this.notifyPointerup(t,e,n),this.checkMouseleave(t)},mouseover:function(t){Hs.prototype.mouseover.apply(this,arguments),this.notify("link:mouseover",t)},mouseout:function(t){Hs.prototype.mouseout.apply(this,arguments),this.notify("link:mouseout",t)},mouseenter:function(t){Hs.prototype.mouseenter.apply(this,arguments),this.notify("link:mouseenter",t)},mouseleave:function(t){Hs.prototype.mouseleave.apply(this,arguments),this.notify("link:mouseleave",t)},mousewheel:function(t,e,n,i){Hs.prototype.mousewheel.apply(this,arguments),this.notify("link:mousewheel",t,e,n,i)},onevent:function(t,e,n,i){if(xr(t.target).findParentByClass("link-tool",this.el)){if(t.stopPropagation(),this.can("useLinkTools")){if("remove"===e)return void this.model.remove({ui:!0});this.notify(e,t,n,i)}this.notifyPointerdown(t,n,i),this.paper.delegateDragEvents(this,t.data)}else Hs.prototype.onevent.apply(this,arguments)},onlabel:function(t,e,n){this.notifyPointerdown(t,e,n),this.dragLabelStart(t,e,n),this.eventData(t).stopPropagation&&t.stopPropagation()},dragConnectionStart:function(t,e,n){if(this.can("vertexAdd")){var i=this.addVertex({x:e,y:n},{ui:!0});this.eventData(t,{action:"vertex-move",vertexIdx:i})}},dragLabelStart:function(t,e,n){if(this.can("labelMove")){var i=t.currentTarget,r=parseInt(i.getAttribute("label-idx"),10),o=this._getLabelPositionAngle(r),s=this._getLabelPositionArgs(r),a=this._getDefaultLabelPositionArgs(),l=this._mergeLabelPositionArgs(s,a);this.eventData(t,{action:"label-move",labelIdx:r,positionAngle:o,positionArgs:l,stopPropagation:!0})}else this.eventData(t,{stopPropagation:!0});this.paper.delegateDragEvents(this,t.data)},dragVertexStart:function(t,e,n){if(this.can("vertexMove")){var i=t.target,r=parseInt(i.getAttribute("idx"),10);this.eventData(t,{action:"vertex-move",vertexIdx:r})}},dragVertexRemoveStart:function(t,e,n){if(this.can("vertexRemove")){var i=t.target,r=parseInt(i.getAttribute("idx"),10);this.model.removeVertex(r)}},dragArrowheadStart:function(t,e,n){if(this.can("arrowheadMove")){var i=t.target.getAttribute("end"),r=this.startArrowheadMove(i,{ignoreBackwardsCompatibility:!0});this.eventData(t,r)}},dragStart:function(t,e,n){this.can("linkMove")&&this.eventData(t,{action:"move",dx:e,dy:n})},dragLabel:function(t,e,n){var i=this.eventData(t),r={position:this.getLabelPosition(e,n,i.positionAngle,i.positionArgs)};this.paper.options.snapLabels&&delete r.position.offset,this.model.label(i.labelIdx,r)},dragVertex:function(t,e,n){var i=this.eventData(t);this.model.vertex(i.vertexIdx,{x:e,y:n},{ui:!0})},dragArrowhead:function(t,e,n){this.paper.options.snapLinks?!this._snapArrowhead(t,e,n)&&this.paper.options.snapLinksSelf&&this._snapArrowheadSelf(t,e,n):this.paper.options.snapLinksSelf?this._snapArrowheadSelf(t,e,n):this._connectArrowhead(this.getEventTarget(t),e,n,this.eventData(t))},drag:function(t,e,n){var i=this.eventData(t);this.model.translate(e-i.dx,n-i.dy,{ui:!0}),this.eventData(t,{dx:e,dy:n})},dragLabelEnd:function(){},dragVertexEnd:function(){},dragArrowheadEnd:function(t,e,n){var i=this.eventData(t),r=this.paper;r.options.snapLinks?this._snapArrowheadEnd(i):this._connectArrowheadEnd(i,e,n),r.linkAllowed(this)?(this._finishEmbedding(i),this._notifyConnectEvent(i,t)):this._disallow(i),this._afterArrowheadMove(i)},dragEnd:function(){},_disallow:function(t){switch(t.whenNotAllowed){case"remove":this.model.remove({ui:!0});break;case"revert":default:this.model.set(t.arrowhead,t.initialEnd,{ui:!0})}},_finishEmbedding:function(t){this.paper.options.embeddingMode&&this.model.reparent()&&(t.z=null)},_notifyConnectEvent:function(t,e){var n=t.arrowhead,i=t.initialEnd,r=this.model.prop(n);if(r&&!ha.endsEqual(i,r)){var o=this.paper;i.id&&this.notify("link:disconnect",e,o.findViewByModel(i.id),t.initialMagnet,n),r.id&&this.notify("link:connect",e,o.findViewByModel(r.id),t.magnetUnderPointer,n)}},_snapToPoints:function(t,e,n){for(var i=null,r=1/0,o=null,s=1/0,a=t.x,l=t.y,u=0;u<e.length;u++){var h=Math.abs(e[u].x-t.x);h<r&&(r=h,i=e[u]);var c=Math.abs(e[u].y-t.y);c<s&&(s=c,o=e[u])}return r<n&&(a=i.x),s<n&&(l=o.y),{x:a,y:l}},_snapArrowheadSelf:function(t,e,n){var i=this.paper,r=this.model,o=i.options.snapLinksSelf,s=this.eventData(t),a=o.radius||20,l=this.getEndAnchor("source"===s.arrowhead?"target":"source"),u=r.vertices(),h=[l].concat(u),c=this._snapToPoints({x:e,y:n},h,a);this._connectArrowhead(document.elementFromPoint(c.x,c.y),c.x,c.y,this.eventData(t))},_snapArrowhead:function(t,e,n){var r=this.paper,i=r.options,o=i.snapLinks,s=i.connectionStrategy,a=this.eventData(t),l=!1,u=o.radius||50,h=r.findViewsInArea({x:e-u,y:n-u,width:2*u,height:2*u}),c=a.closestView||null,d=a.closestMagnet||null,f=a.magnetProxy||null;a.closestView=a.closestMagnet=a.magnetProxy=null;var p,g=Number.MAX_VALUE,v=new Kn(e,n);h.forEach(function(i){var e=[];"false"!==i.el.getAttribute("magnet")&&e.push({bbox:i.model.getBBox(),magnet:i.el}),i.$("[magnet]").toArray().forEach(function(t){e.push({bbox:i.getNodeBBox(t),magnet:t})}),e.forEach(function(t){var e=t.magnet,n=t.bbox.center().squaredDistance(v);n<g&&((d===e||r.options.validateConnection.apply(r,a.validateConnectionArgs(i,i.el===e?null:e)))&&(g=n,a.closestView=i,a.closestMagnet=e))})},this);var m=null,y=a.closestView,b=a.closestMagnet;b&&(m=a.magnetProxy=y.findProxyNode(b,"highlighter"));var w=a.arrowhead,x=d!==b;if(c&&x&&c.unhighlight(f,{connecting:!0,snapping:!0}),y){var A=a.prevEnd,P=a.prevX,S=a.prevY;if(a.prevX=e,a.prevY=n,l=!0,!x&&("function"!=typeof s||P===e&&S===n))return l;if(p=y.getLinkEnd(b,e,n,this.model,w),!x&&go(A,p))return l;a.prevEnd=p,x&&y.highlight(m,{connecting:!0,snapping:!0})}else p={x:e,y:n};return this.model.set(w,p||{x:e,y:n},{ui:!0}),c&&this.notify("link:snap:disconnect",t,c,d,w),y&&this.notify("link:snap:connect",t,y,b,w),l},_snapArrowheadEnd:function(t){var e=t.closestView,n=t.closestMagnet;e&&n&&(e.unhighlight(t.magnetProxy,{connecting:!0,snapping:!0}),t.magnetUnderPointer=e.findMagnet(n)),t.closestView=t.closestMagnet=null},_connectArrowhead:function(t,e,n,i){var r=this.paper,o=this.model;if(i.eventTarget!==t){i.magnetProxy&&i.viewUnderPointer.unhighlight(i.magnetProxy,{connecting:!0});var s=i.viewUnderPointer=r.findView(t);if(s){var a=i.magnetUnderPointer=s.findMagnet(t),l=i.magnetProxy=s.findProxyNode(a,"highlighter");a&&this.paper.options.validateConnection.apply(r,i.validateConnectionArgs(s,a))?l&&s.highlight(l,{connecting:!0}):(i.magnetUnderPointer=null,i.magnetProxy=null)}else i.magnetUnderPointer=null,i.magnetProxy=null}i.eventTarget=t,o.set(i.arrowhead,{x:e,y:n},{ui:!0})},_connectArrowheadEnd:function(t,e,n){void 0===t&&(t={});var i=this.model,r=t.viewUnderPointer,o=t.magnetUnderPointer,s=t.magnetProxy,a=t.arrowhead;if(o&&s&&r){r.unhighlight(s,{connecting:!0});var l=r.getLinkEnd(o,e,n,i,a);i.set(a,l,{ui:!0})}},_beforeArrowheadMove:function(t){t.z=this.model.get("z"),this.model.toFront();var e=this.el.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.paper.options.markAvailable&&this._markAvailableMagnets(t)},_afterArrowheadMove:function(t){null!==t.z&&(this.model.set("z",t.z,{ui:!0}),t.z=null),this.el.style.pointerEvents=t.pointerEvents,this.paper.options.markAvailable&&this._unmarkAvailableMagnets(t)},_createValidateConnectionArgs:function(t){var e,n=[];n[4]=t,n[5]=this;var i=0,r=0;e="source"===t?(i=2,"target"):(r=2,"source");var o=this.model.get(e);if(o.id){var s=n[i]=this.paper.findViewByModel(o.id),a=s.getMagnetFromLinkEnd(o);a===s.el&&(a=void 0),n[i+1]=a}return function(t,e){return n[r]=t,n[r+1]=t.el===e?void 0:e,n}},_markAvailableMagnets:function(t){function e(t,e){var n=t.paper;return n.options.validateConnection.apply(n,this.validateConnectionArgs(t,e))}var n=this.paper,i=n.model.getCells();t.marked={};for(var r=0,o=i.length;r<o;r++){var s=i[r].findView(n);if(s){var a=Array.prototype.slice.call(s.el.querySelectorAll("[magnet]"));"false"!==s.el.getAttribute("magnet")&&a.push(s.el);var l=a.filter(e.bind(t,s));if(0<l.length){for(var u=0,h=l.length;u<h;u++)s.highlight(l[u],{magnetAvailability:!0});s.highlight(null,{elementAvailability:!0}),t.marked[s.model.id]=l}}}},_unmarkAvailableMagnets:function(t){for(var e,n,i=Object.keys(t.marked),r=0,o=i.length;r<o;r++){e=i[r],n=t.marked[e];var s=this.paper.findViewByModel(e);if(s){for(var a=0,l=n.length;a<l;a++)s.unhighlight(n[a],{magnetAvailability:!0});s.unhighlight(null,{elementAvailability:!0})}}t.marked=null},startArrowheadMove:function(t,e){e||(e={});var n={action:"arrowhead-move",arrowhead:t,whenNotAllowed:e.whenNotAllowed||"revert",initialMagnet:this[t+"Magnet"]||(this[t+"View"]?this[t+"View"].el:null),initialEnd:co(this.model.get(t)),validateConnectionArgs:this._createValidateConnectionArgs(t)};return this._beforeArrowheadMove(n),!0!==e.ignoreBackwardsCompatibility&&(this._dragData=n),n},onRemove:function(){Hs.prototype.onRemove.apply(this,arguments),this.unmountLabels()}},{Flags:ou});Object.defineProperty(su.prototype,"sourceBBox",{enumerable:!0,get:function(){var t=this.sourceView;if(!t){var e=this.model.source();return new vi(e.x,e.y)}var n=this.sourceMagnet;return t.isNodeConnection(n)?new vi(this.sourceAnchor):t.getNodeBBox(n||t.el)}}),Object.defineProperty(su.prototype,"targetBBox",{enumerable:!0,get:function(){var t=this.targetView;if(!t){var e=this.model.target();return new vi(e.x,e.y)}var n=this.targetMagnet;return t.isNodeConnection(n)?new vi(this.targetAnchor):t.getNodeBBox(n||t.el)}});var au={NONE:"sorting-none",APPROX:"sorting-approximate",EXACT:"sorting-exact"},lu=9007199254740991,uu=Hs.Highlighting,hu={};hu[uu.DEFAULT]={name:"stroke",options:{padding:3}},hu[uu.MAGNET_AVAILABILITY]={name:"addClass",options:{className:"available-magnet"}},hu[uu.ELEMENT_AVAILABILITY]={name:"addClass",options:{className:"available-cell"}};var cu=[{name:iu.BACK},{name:iu.CELLS},{name:iu.LABELS},{name:iu.FRONT},{name:iu.TOOLS}],du=Ds.extend({className:"paper",options:{width:800,height:600,origin:{x:0,y:0},gridSize:1,drawGrid:!1,background:!1,perpendicularLinks:!1,elementView:Ws,linkView:su,snapLabels:!1,snapLinks:!1,snapLinksSelf:!1,labelsLayer:!1,multiLinks:!0,guard:function(t,e){return!1},highlighting:hu,preventContextMenu:!0,preventDefaultBlankAction:!0,restrictTranslate:!1,markAvailable:!1,defaultLink:new ha,defaultConnector:{name:"normal"},defaultRouter:{name:"normal"},defaultAnchor:{name:"center"},defaultLinkAnchor:{name:"connectionRatio"},defaultConnectionPoint:{name:"bbox"},connectionStrategy:null,validateMagnet:function(t,e,n){return"passive"!==e.getAttribute("magnet")},validateConnection:function(t,e,n,i,r,o){return("target"===r?n:t)instanceof Ws},embeddingMode:!1,validateEmbedding:function(t,e){return!0},validateUnembedding:function(t){return!0},findParentBy:"bbox",frontParentOnly:!0,interactive:{labelMove:!1},linkPinning:!0,allowLink:null,clickThreshold:0,moveThreshold:0,magnetThreshold:0,sorting:au.EXACT,frozen:!1,onViewUpdate:function(t,e,n,i,r){e&(t.FLAG_INSERT|t.FLAG_REMOVE)||i.mounting||i.isolate||r.requestConnectedLinksUpdate(t,n,i)},onViewPostponed:function(t,e,n){return n.forcePostponedViewUpdate(t,e)},beforeRender:null,afterRender:null,viewport:null,cellViewNamespace:null,routerNamespace:null,connectorNamespace:null,highlighterNamespace:Ja,anchorNamespace:tu,linkAnchorNamespace:Kl,connectionPointNamespace:il},events:{dblclick:"pointerdblclick",dbltap:"pointerdblclick",contextmenu:"contextmenu",mousedown:"pointerdown",touchstart:"pointerdown",mouseover:"mouseover",mouseout:"mouseout",mouseenter:"mouseenter",mouseleave:"mouseleave",wheel:"mousewheel","mouseenter .joint-cell":"mouseenter","mouseleave .joint-cell":"mouseleave","mouseenter .joint-tools":"mouseenter","mouseleave .joint-tools":"mouseleave","mousedown .joint-cell [event]":"onevent","touchstart .joint-cell [event]":"onevent","mousedown .joint-cell [magnet]":"onmagnet","touchstart .joint-cell [magnet]":"onmagnet","dblclick .joint-cell [magnet]":"magnetpointerdblclick","contextmenu .joint-cell [magnet]":"magnetcontextmenu","mousedown .joint-link .label":"onlabel","touchstart .joint-link .label":"onlabel","dragstart .joint-cell image":"onImageDragStart"},documentEvents:{mousemove:"pointermove",touchmove:"pointermove",mouseup:"pointerup",touchend:"pointerup",touchcancel:"pointerup"},svg:null,viewport:null,defs:null,tools:null,$background:null,layers:null,$grid:null,$document:null,_viewportMatrix:null,_viewportTransformString:null,_updates:null,_layers:null,SORT_DELAYING_BATCHES:["add","to-front","to-back"],UPDATE_DELAYING_BATCHES:["translate"],MIN_SCALE:1e-6,init:function(){var t=this.options,e=this.el;t.cellViewNamespace||(t.cellViewNamespace="undefined"!=typeof joint&&ko(joint,"shapes")?joint.shapes:null);var n=this.model=t.model||new nu;this._layers={},this.setGrid(t.drawGrid),this.cloneOptions(),this.render(),this._setDimensions(),this.startListening(),this._views={},this._mw_evt_buffer={event:null,deltas:[]},this.$document=k(e.ownerDocument),this.resetViews(n.attributes.cells.models),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()},_resetUpdates:function(){return this._updates={id:null,priorities:[{},{},{}],unmountedCids:[],mountedCids:[],unmounted:{},mounted:{},count:0,keyFrozen:!1,freezeKey:null,sort:!1}},startListening:function(){var t=this.model;this.listenTo(t,"add",this.onCellAdded).listenTo(t,"remove",this.onCellRemoved).listenTo(t,"change",this.onCellChange).listenTo(t,"reset",this.onGraphReset).listenTo(t,"sort",this.onGraphSort).listenTo(t,"batch:stop",this.onGraphBatchStop),this.on("cell:highlight",this.onCellHighlight).on("cell:unhighlight",this.onCellUnhighlight).on("scale translate",this.update)},onCellAdded:function(t,e,n){var i=n.position;this.isAsync()||!Do(i)?this.renderView(t,n):(n.maxPosition===i&&this.freeze({key:"addCells"}),this.renderView(t,n),0===i&&this.unfreeze({key:"addCells"}))},onCellRemoved:function(t,e,n){var i=this.findViewByModel(t);i&&this.requestViewUpdate(i,i.FLAG_REMOVE,i.UPDATE_PRIORITY,n)},onCellChange:function(t,e){if(t!==this.model.attributes.cells&&t.hasChanged("z")&&this.options.sorting===au.APPROX){var n=this.findViewByModel(t);n&&this.requestViewUpdate(n,n.FLAG_INSERT,n.UPDATE_PRIORITY,e)}},onGraphReset:function(t,e){this.resetLayers(),this.resetViews(t.models,e)},onGraphSort:function(){this.model.hasActiveBatch(this.SORT_DELAYING_BATCHES)||this.sortViews()},onGraphBatchStop:function(t){if(!this.isFrozen()){var e=t&&t.batchName,n=this.model;if(!this.isAsync()){var i=this.UPDATE_DELAYING_BATCHES;i.includes(e)&&!n.hasActiveBatch(i)&&this.updateViews(t)}var r=this.SORT_DELAYING_BATCHES;r.includes(e)&&!n.hasActiveBatch(r)&&this.sortViews()}},cloneOptions:function(){var t=this.options,e=t.defaultConnector,n=t.defaultRouter,i=t.defaultConnectionPoint,r=t.defaultAnchor,o=t.defaultLinkAnchor,s=t.origin,a=t.highlighting,l=t.cellViewNamespace,u=t.interactive;!l&&"undefined"!=typeof joint&&ko(joint,"shapes")&&(t.cellViewNamespace=joint.shapes),vo(e)||(t.defaultConnector=fo(e)),vo(n)||(t.defaultRouter=fo(n)),vo(i)||(t.defaultConnectionPoint=fo(i)),vo(r)||(t.defaultAnchor=fo(r)),vo(o)||(t.defaultLinkAnchor=fo(o)),mo(u)&&(t.interactive=oo({},u)),mo(a)&&(t.highlighting=ao({},a,hu)),t.origin=oo({},s)},children:function(){var t=xr.namespace;return[{namespaceURI:t.xhtml,tagName:"div",className:Pr("paper-background"),selector:"background"},{namespaceURI:t.xhtml,tagName:"div",className:Pr("paper-grid"),selector:"grid"},{namespaceURI:t.svg,tagName:"svg",attributes:{width:"100%",height:"100%","xmlns:xlink":t.xlink},selector:"svg",children:[{tagName:"defs",selector:"defs"},{tagName:"g",className:Pr("layers"),selector:"layers"}]}]},hasLayerView:function(t){return t in this._layers},getLayerView:function(t){var e=this._layers;if(t in e)return e[t];throw new Error('dia.Paper: Unknown layer "'+t+'"')},getLayerNode:function(t){return this.getLayerView(t).el},render:function(){this.renderChildren();var t=this.childNodes,e=this.options,n=t.svg,i=t.defs,r=t.layers,o=t.background,s=t.grid;return this.svg=n,this.defs=i,this.layers=r,this.$background=k(o),this.$grid=k(s),this.renderLayers(),xr.ensureId(n),e.background&&this.drawBackground(e.background),e.drawGrid&&this.drawGrid(),this},renderLayers:function(t){var i=this;void 0===t&&(t=cu),this.removeLayers(),t.forEach(function(t){var e=t.name,n=(t.sorted,new ru({name:e}));i.layers.appendChild(n.el),i._layers[e]=n});var e=this.getLayerView(iu.CELLS),n=this.getLayerView(iu.TOOLS),r=this.getLayerView(iu.LABELS);this.tools=n.el,this.cells=this.viewport=e.el,e.vel.addClass(Pr("viewport")),r.vel.addClass(Pr("viewport"))},removeLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].remove(),delete e[t]})},resetLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].removePivots()})},update:function(){return this.options.drawGrid&&this.drawGrid(),this._background&&this.updateBackgroundImage(this._background),this},matrix:function(t){var e=this.layers;if(void 0===t){var n=e.getAttribute("transform");return(this._viewportTransformString||null)===n?t=this._viewportMatrix:(t=e.getCTM(),this._viewportMatrix=t,this._viewportTransformString=n),xr.createSVGMatrix(t)}t=xr.createSVGMatrix(t);var i=xr.matrixToTransformString(t);return e.setAttribute("transform",i),this._viewportMatrix=t,this._viewportTransformString=e.getAttribute("transform"),this},clientMatrix:function(){return xr.createSVGMatrix(this.cells.getScreenCTM())},requestConnectedLinksUpdate:function(t,e,n){if(t instanceof Hs)for(var i=t.model,r=this.model.getConnectedLinks(i),o=0,s=r.length;o<s;o++){var a=r[o],l=this.findViewByModel(a);if(l){var u=["UPDATE"];a.getTargetCell()===i&&u.push("TARGET"),a.getSourceCell()===i&&u.push("SOURCE");var h=Math.max(e+1,l.UPDATE_PRIORITY);this.scheduleViewUpdate(l,l.getFlag(u),h,n)}}},forcePostponedViewUpdate:function(t,e){if(!(t&&t instanceof Hs))return!1;var n=t.model;if(n.isElement())return!1;if(0==(e&t.getFlag(["SOURCE","TARGET"]))){var i=0,r=this.findViewByModel(n.getSourceCell());r&&!this.isViewMounted(r)&&(i=this.dumpView(r),t.updateEndMagnet("source"));var o=0,s=this.findViewByModel(n.getTargetCell());if(s&&!this.isViewMounted(s)&&(o=this.dumpView(s),t.updateEndMagnet("target")),0===i&&0===o)return!this.dumpView(t)}return!1},requestViewUpdate:function(t,e,n,i){i||(i={}),this.scheduleViewUpdate(t,e,n,i);var r=this.isAsync();if(!(this.isFrozen()||r&&!1!==i.async||this.model.hasActiveBatch(this.UPDATE_DELAYING_BATCHES))){var o=this.updateViews(i);r&&this.notifyAfterRender(o,i)}},scheduleViewUpdate:function(t,e,n,i){var r=this._updates,o=this.options,s=t.FLAG_REMOVE,a=t.FLAG_INSERT,l=t.UPDATE_PRIORITY,u=t.cid,h=r.priorities[n];if(h||(h=r.priorities[n]={}),l<n)for(var c=n-1;l<=c;c--){var d=r.priorities[c];d&&u in d&&(h[u]|=d[u],delete d[u])}var f=h[u]||0;if((f&e)!==e){f||r.count++,e&s&&f&a?h[u]^=a:e&a&&f&s&&(h[u]^=s),h[u]|=e;var p=o.onViewUpdate;"function"==typeof p&&p.call(this,t,e,n,i||{},this)}},dumpViewUpdate:function(t){if(!t)return 0;var e=this._updates,n=t.cid,i=e.priorities[t.UPDATE_PRIORITY],r=this.registerMountedView(t)|i[n];return delete i[n],r},dumpView:function(t,e){var n=this.dumpViewUpdate(t);return n?this.updateView(t,n,e):0},updateView:function(t,e,n){if(!t)return 0;var i=t.FLAG_REMOVE,r=t.FLAG_INSERT,o=t.model;if(t instanceof Hs){if(e&i)return this.removeView(o),0;e&r&&(this.insertView(t),e^=r)}return e?t.confirmUpdate(e,n||{}):0},requireView:function(t,e){var n=this.findViewByModel(t);return n?(this.dumpView(n,e),n):null},registerUnmountedView:function(t){var e=t.cid,n=this._updates;if(e in n.unmounted)return 0;var i=n.unmounted[e]|=t.FLAG_INSERT;return n.unmountedCids.push(e),delete n.mounted[e],i},registerMountedView:function(t){var e=t.cid,n=this._updates;if(e in n.mounted)return 0;n.mounted[e]=!0,n.mountedCids.push(e);var i=n.unmounted[e]||0;return delete n.unmounted[e],i},isViewMounted:function(t){return!!t&&t.cid in this._updates.mounted},dumpViews:function(t){var e=so({},t,{viewport:null});this.checkViewport(e),this.updateViews(e)},updateViews:function(t){var e;this.notifyBeforeRender(t);for(var n=0,i=0,r=lu;i++,n+=(e=this.updateViewsBatch(t)).updated,r=Math.min(e.priority,r),!e.empty;);var o={updated:n,batches:i,priority:r};return this.notifyAfterRender(o,t),o},hasScheduledUpdates:function(){for(var t=this._updates.priorities,e=Object.keys(t),n=e.length;0<n&&n--;)for(var i in t[e[n]])return!0;return!1},updateViewsAsync:function(t,e){t||(t={}),e||(e={processed:0,priority:lu});var n=this._updates,i=n.id;if(i){Ir(i),0===e.processed&&this.hasScheduledUpdates()&&this.notifyBeforeRender(t);var r=this.updateViewsBatch(t),o=so({},t,{mountBatchSize:1e3-r.mounted,unmountBatchSize:1e3-r.unmounted}),s=this.checkViewport(o),a=s.unmounted,l=s.mounted,u=e.processed,h=n.count;0<r.updated&&(u+=r.updated+r.unmounted,r.processed=u,e.priority=Math.min(r.priority,e.priority),r.empty&&0===l?(r.unmounted+=a,r.mounted+=l,r.priority=e.priority,this.notifyAfterRender(r,t),e.processed=0,e.priority=lu,n.count=0):e.processed=u);var c=t.progress;if(h&&"function"==typeof c&&c.call(this,r.empty,u,h,r,this),n.id!==i)return}n.id=Dr(this.updateViewsAsync,this,t,e)},notifyBeforeRender:function(t){void 0===t&&(t={});var e=t.beforeRender;"function"!=typeof e&&"function"!=typeof(e=this.options.beforeRender)||e.call(this,t,this)},notifyAfterRender:function(t,e){void 0===e&&(e={});var n=e.afterRender;"function"!=typeof n&&(n=this.options.afterRender),"function"==typeof n&&n.call(this,t,e,this),this.trigger("render:done",t,e)},updateViewsBatch:function(t){t||(t={});var e=t.batchSize||1/0,n=this._updates,i=0,r=0,o=0,s=0,a=lu,l=!0,u=this.options,h=n.priorities,c="viewport"in t?t.viewport:u.viewport;"function"!=typeof c&&(c=null);var d=u.onViewPostponed;"function"!=typeof d&&(d=null);var f=Object.keys(h);t:for(var p=0,g=f.length;p<g;p++){var v=+f[p],m=h[v];for(var y in m){if(e<=i){l=!1;break t}var b=Fs[y];if(b){var w=m[y];if(0==(w&b.FLAG_REMOVE)){var x=y in n.unmounted;if(b.DETACHABLE&&c&&!c.call(this,b,!x,this)){x||(this.registerUnmountedView(b),b.unmount()),n.unmounted[y]|=w,delete m[y],o++;continue}x&&(w|=b.FLAG_INSERT,s++),w|=this.registerMountedView(b)}var A=this.updateView(b,w,t);0<A&&(m[y]=A,!d||!d.call(this,b,A,this)||m[y])?(r++,l=!1):(v<a&&(a=v),i++,delete m[y])}else delete m[y]}}return{priority:a,updated:i,postponed:r,unmounted:o,mounted:s,empty:l}},getUnmountedViews:function(){for(var t=this._updates,e=Object.keys(t.unmounted),n=e.length,i=new Array(n),r=0;r<n;r++)i[r]=Fs[e[r]];return i},getMountedViews:function(){for(var t=this._updates,e=Object.keys(t.mounted),n=e.length,i=new Array(n),r=0;r<n;r++)i[r]=Fs[e[r]];return i},checkUnmountedViews:function(t,e){e||(e={});var n=0;"function"!=typeof t&&(t=null);for(var i=("mountBatchSize"in e?e.mountBatchSize:1/0),r=this._updates,o=r.unmountedCids,s=r.unmounted,a=0,l=Math.min(o.length,i);a<l;a++){var u=o[a];if(u in s){var h=Fs[u];if(h)if(h.DETACHABLE&&t&&!t.call(this,h,!1,this))o.push(u);else{n++;var c=this.registerMountedView(h);c&&this.scheduleViewUpdate(h,c,h.UPDATE_PRIORITY,{mounting:!0})}}}return o.splice(0,a),n},checkMountedViews:function(t,e){e||(e={});var n=0;if("function"!=typeof t)return n;for(var i=("unmountBatchSize"in e?e.unmountBatchSize:1/0),r=this._updates,o=r.mountedCids,s=r.mounted,a=0,l=Math.min(o.length,i);a<l;a++){var u=o[a];if(u in s){var h=Fs[u];if(h)if(h.DETACHABLE&&!t.call(this,h,!0,this))n++,this.registerUnmountedView(h)&&h.unmount();else o.push(u)}}return o.splice(0,a),n},checkViewport:function(t){var e=so({},t,{mountBatchSize:1/0,unmountBatchSize:1/0}),n="viewport"in e?e.viewport:this.options.viewport,i=this.checkMountedViews(n,e);if(0<i){var r=this._updates.unmountedCids;e.mountBatchSize=Math.min(r.length-i,e.mountBatchSize)}return{mounted:this.checkUnmountedViews(n,e),unmounted:i}},freeze:function(t){t||(t={});var e=this._updates,n=t.key,i=this.options.frozen,r=e.freezeKey;if(n&&n!==r){if(i&&r)return;e.freezeKey=n,e.keyFrozen=i}this.options.frozen=!0;var o=e.id;e.id=null,this.isAsync()&&o&&Ir(o)},unfreeze:function(t){t||(t={});var e=this._updates,n=t.key,i=e.freezeKey;n&&i&&n!==i||(e.freezeKey=null,n&&n===i&&e.keyFrozen||(this.isAsync()?(this.freeze(),this.updateViewsAsync(t)):this.updateViews(t),this.options.frozen=e.keyFrozen=!1,e.sort&&(this.sortViews(),e.sort=!1)))},isAsync:function(){return!!this.options.async},isFrozen:function(){return!!this.options.frozen},isExactSorting:function(){return this.options.sorting===au.EXACT},onRemove:function(){this.freeze(),this.removeLayers(),this.removeViews()},getComputedSize:function(){var t=this.options,e=t.width,n=t.height;return Do(e)||(e=this.el.clientWidth),Do(n)||(n=this.el.clientHeight),{width:e,height:n}},setDimensions:function(t,e){var n=this.options,i=n.width,r=n.height,o=void 0===t?i:t,s=void 0===e?r:e;if(i!==o||r!==s){n.width=o,n.height=s,this._setDimensions();var a=this.getComputedSize();this.trigger("resize",a.width,a.height)}},_setDimensions:function(){var t=this.options,e=t.width,n=t.height;Do(e)&&(e=Math.round(e)),Do(n)&&(n=Math.round(n)),this.$el.css({width:null===e?"":e,height:null===n?"":n})},setOrigin:function(t,e){return this.translate(t||0,e||0)},fitToContent:function(t,e,n,i){i=Fo(t)?t:oo({gridWidth:t,gridHeight:e,padding:n},i);var r=this.getFitToContentArea(i),o=r.x,s=r.y,a=r.width,l=r.height,u=this.scale(),h=u.sx,c=u.sy;return this.setOrigin(-o*h,-s*c),this.setDimensions(a*h,l*c),new vi(o,s,a,l)},getFitToContentArea:function(t){void 0===t&&(t={});var e=t.gridWidth||1,n=t.gridHeight||1,i=$r(t.padding||0),r=Math.max(t.minWidth||0,e),o=Math.max(t.minHeight||0,n),s=t.maxWidth||Number.MAX_VALUE,a=t.maxHeight||Number.MAX_VALUE,l=t.allowNewOrigin,u="contentArea"in t?new vi(t.contentArea):this.getContentArea(t),h=this.scale(),c=h.sx,d=h.sy;u.x*=c,u.y*=d,u.width*=c,u.height*=d;var f=Math.ceil((u.width+u.x)/e),p=Math.ceil((u.height+u.y)/n);t.allowNegativeBottomRight||(f=Math.max(f,1),p=Math.max(p,1)),f*=e,p*=n;var g=0;("negative"===l&&u.x<0||"positive"===l&&0<=u.x||"any"===l)&&(g=Math.ceil(-u.x/e)*e,f+=g+=i.left);var v=0;return("negative"===l&&u.y<0||"positive"===l&&0<=u.y||"any"===l)&&(v=Math.ceil(-u.y/n)*n,p+=v+=i.top),f+=i.right,p+=i.bottom,f=Math.max(f,r),p=Math.max(p,o),f=Math.min(f,s),p=Math.min(p,a),new vi(-g/c,-v/d,f/c,p/d)},scaleContentToFit:function(t){var e,n;if(t||(t={}),"contentArea"in t){var i=t.contentArea;e=this.localToPaperRect(i),n=new Kn(i)}else e=this.getContentBBox(t),n=this.paperToLocalPoint(e);if(e.width&&e.height){so(t,{padding:0,preserveAspectRatio:!0,scaleGrid:null,minScale:0,maxScale:Number.MAX_VALUE});var r,o=$r(t.padding),s=t.minScaleX||t.minScale,a=t.maxScaleX||t.maxScale,l=t.minScaleY||t.minScale,u=t.maxScaleY||t.maxScale;if(t.fittingBBox)r=t.fittingBBox;else{var h=this.translate(),c=this.getComputedSize();r={x:h.tx,y:h.ty,width:c.width,height:c.height}}r=new vi(r).moveAndExpand({x:o.left,y:o.top,width:-o.left-o.right,height:-o.top-o.bottom});var d=this.scale(),f=r.width/e.width*d.sx,p=r.height/e.height*d.sy;if(t.preserveAspectRatio&&(f=p=Math.min(f,p)),t.scaleGrid){var g=t.scaleGrid;f=g*Math.floor(f/g),p=g*Math.floor(p/g)}f=Math.min(a,Math.max(s,f)),p=Math.min(u,Math.max(l,p));var v=this.options.origin,m=r.x-n.x*f-v.x,y=r.y-n.y*p-v.y;this.scale(f,p),this.translate(m,y)}},getContentArea:function(t){return t&&t.useModelGeometry?this.model.getBBox()||new vi:xr(this.cells).getBBox()},getContentBBox:function(t){return this.localToPaperRect(this.getContentArea(t))},getArea:function(){return this.paperToLocalRect(this.getComputedSize())},getRestrictedArea:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var n=this.options.restrictTranslate;return vo(n)?n.apply(this,t):!0===n?this.getArea():n?new vi(n):null},createViewForModel:function(t){var e,n,i=this.options,r=i.cellViewNamespace,o=t.get("type")+"View",s=kr(r,o,".");return n=t.isLink()?(e=i.linkView,su):(e=i.elementView,Ws),new(e.prototype instanceof u.View?s||e:e.call(this,t)||s||n)({model:t,interactive:i.interactive,labelsLayer:!0===i.labelsLayer?iu.LABELS:i.labelsLayer})},removeView:function(t){var e=t.id,n=this._views,i=this._updates,r=n[e];if(r){var o=r.cid,s=i.mounted,a=i.unmounted;r.remove(),delete n[e],delete s[o],delete a[o]}return r},renderView:function(t,e){var n,i,r=t.id,o=this._views,s=!0;return r in o&&((n=o[r]).model===t?(i=n.FLAG_INSERT,s=!1):this.removeView(t)),s&&(i=((n=o[r]=this.createViewForModel(t)).paper=this).registerUnmountedView(n)|n.getFlag(Co(n,"initFlag"))),this.requestViewUpdate(n,i,n.UPDATE_PRIORITY,e),n},onImageDragStart:function(){return!1},resetViews:function(t,e){e||(e={}),t||(t=[]),this._resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(var n=0,i=t.length;n<i;n++)this.renderView(t[n],e);this.unfreeze({key:"reset"}),this.sortViews()},removeViews:function(){lo(this._views,"remove"),this._views={}},sortViews:function(){this.isExactSorting()&&(this.isFrozen()?this._updates.sort=!0:this.sortViewsExact())},sortViewsExact:function(){var t=k(this.cells).children("[model-id]"),s=this.model.get("cells");Xr(t,function(t,e){var n=s.get(t.getAttribute("model-id")),i=s.get(e.getAttribute("model-id")),r=n.attributes.z||0,o=i.attributes.z||0;return r===o?0:r<o?-1:1})},insertView:function(t){var e=this.getLayerView(iu.CELLS),n=t.el,i=t.model;switch(this.options.sorting){case au.APPROX:e.insertSortedNode(n,i.get("z"));break;case au.EXACT:default:e.insertNode(n)}t.onMount()},scale:function(t,e,n,i){if(void 0===t)return xr.matrixToScale(this.matrix());void 0===e&&(e=t),void 0===n&&(i=n=0);var r=this.translate();if(n||i||r.tx||r.ty){var o=r.tx-n*(t-1),s=r.ty-i*(e-1);this.translate(o,s)}t=Math.max(t||0,this.MIN_SCALE),e=Math.max(e||0,this.MIN_SCALE);var a=this.matrix();return a.a=t,a.d=e,this.matrix(a),this.trigger("scale",t,e,n,i),this},rotate:function(t,e,n){if(void 0===t)return xr.matrixToRotate(this.matrix());if(void 0===e){var i=this.cells.getBBox();e=i.width/2,n=i.height/2}var r=this.matrix().translate(e,n).rotate(t).translate(-e,-n);return this.matrix(r),this},translate:function(t,e){if(void 0===t)return xr.matrixToTranslate(this.matrix());var n=this.options,i=n.origin,r=n.drawGrid;t||(t=0),e||(e=0);var o=this.matrix();if(o.e===t&&o.f===e)return this;o.e=t,o.f=e,this.matrix(o);var s=this.translate(),a=s.tx,l=s.ty;return i.x=a,i.y=l,this.trigger("translate",a,l),r&&this.drawGrid(),this},findView:function(t){var e=Io(t)?this.cells.querySelector(t):t instanceof k?t[0]:t,n=this.findAttribute("model-id",e);if(n)return this._views[n]},findViewByModel:function(t){var e=Io(t)||Do(t)?t:t&&t.id;return this._views[e]},findViewsFromPoint:function(e){return e=new Kn(e),this.model.getElements().map(this.findViewByModel,this).filter(function(t){return t&&t.vel.getBBox({target:this.cells}).containsPoint(e)},this)},findViewsInArea:function(e,t){t=so(t||{},{strict:!1}),e=new vi(e);var n=this.model.getElements().map(this.findViewByModel,this),i=t.strict?"containsRect":"intersect";return n.filter(function(t){return t&&e[i](t.vel.getBBox({target:this.cells}))},this)},removeTools:function(){return this.dispatchToolsEvent("remove"),this},hideTools:function(){return this.dispatchToolsEvent("hide"),this},showTools:function(){return this.dispatchToolsEvent("show"),this},dispatchToolsEvent:function(t){for(var e,n=[],i=arguments.length-1;0<i--;)n[i]=arguments[i+1];"string"==typeof t&&(e=this).trigger.apply(e,["tools:event",t].concat(n))},getModelById:function(t){return this.model.getCell(t)},snapToGrid:function(t,e){return this.clientToLocalPoint(t,e).snapToGrid(this.options.gridSize)},localToPaperPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.matrix())},localToPaperRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.matrix())},paperToLocalPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.matrix().inverse())},paperToLocalRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.matrix().inverse())},localToClientPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.clientMatrix())},localToClientRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.clientMatrix())},clientToLocalPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.clientMatrix().inverse())},clientToLocalRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.clientMatrix().inverse())},localToPagePoint:function(t,e){return this.localToPaperPoint(t,e).offset(this.pageOffset())},localToPageRect:function(t,e,n,i){return this.localToPaperRect(t,e,n,i).offset(this.pageOffset())},pageToLocalPoint:function(t,e){var n=new Kn(t,e).difference(this.pageOffset());return this.paperToLocalPoint(n)},pageToLocalRect:function(t,e,n,i){var r=this.pageOffset(),o=new vi(t,e,n,i);return o.x-=r.x,o.y-=r.y,this.paperToLocalRect(o)},clientOffset:function(){var t=this.svg.getBoundingClientRect();return new Kn(t.left,t.top)},pageOffset:function(){return this.clientOffset().offset(window.scrollX,window.scrollY)},linkAllowed:function(t){if(!(t instanceof su))throw new Error("Must provide a linkView.");var e=t.model,n=this.options,i=this.model,r=i.constructor.validations;return!(!n.multiLinks&&!r.multiLinks.call(this,i,e))&&(!(!n.linkPinning&&!r.linkPinning.call(this,i,e))&&!("function"==typeof n.allowLink&&!n.allowLink.call(this,t,this)))},getDefaultLink:function(t,e){return vo(this.options.defaultLink)?this.options.defaultLink.call(this,t,e):this.options.defaultLink.clone()},resolveHighlighter:function(t){void 0===t&&(t={});var e=t.highlighter,n=t.type,i=this.options,r=i.highlighting,o=i.highlighterNamespace;if(void 0===e){if(!r)return!1;if(n&&!1===(e=r[n]))return!1;e||(e=r.default)}if(!e)return!1;Io(e)&&(e={name:e});var s=e.name,a=o[s];if(!a)throw new Error('Unknown highlighter ("'+s+'")');if("function"!=typeof a.highlight)throw new Error('Highlighter ("'+s+'") is missing required highlight() method');if("function"!=typeof a.unhighlight)throw new Error('Highlighter ("'+s+'") is missing required unhighlight() method');return{highlighter:a,options:e.options||{},name:s}},onCellHighlight:function(t,e,n){var i=this.resolveHighlighter(n);if(i){var r=i.highlighter,o=i.options;r.highlight(t,e,o)}},onCellUnhighlight:function(t,e,n){var i=this.resolveHighlighter(n);if(i){var r=i.highlighter,o=i.options;r.unhighlight(t,e,o)}},pointerdblclick:function(t){t.preventDefault(),t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var n=this.snapToGrid(t.clientX,t.clientY);e?e.pointerdblclick(t,n.x,n.y):this.trigger("blank:pointerdblclick",t,n.x,n.y)}},pointerclick:function(t){if(this.eventData(t).mousemoved<=this.options.clickThreshold){t=Vr(t);var e=this.findView(t.target);if(this.guard(t,e))return;var n=this.snapToGrid(t.clientX,t.clientY);e?e.pointerclick(t,n.x,n.y):this.trigger("blank:pointerclick",t,n.x,n.y)}},contextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.contextMenuFired?this.contextMenuFired=!1:(t=Vr(t),this.contextMenuTrigger(t))},contextMenuTrigger:function(t){var e=this.findView(t.target);if(!this.guard(t,e)){var n=this.snapToGrid(t.clientX,t.clientY);e?e.contextmenu(t,n.x,n.y):this.trigger("blank:contextmenu",t,n.x,n.y)}},pointerdown:function(t){if(2===(t=Vr(t)).button)this.contextMenuFired=!0,this.contextMenuTrigger(k.Event(t,{type:"contextmenu",data:t.data}));else{var e=this.findView(t.target);if(this.guard(t,e))return;var n=this.snapToGrid(t.clientX,t.clientY);e?(t.preventDefault(),e.pointerdown(t,n.x,n.y)):(this.options.preventDefaultBlankAction&&t.preventDefault(),this.trigger("blank:pointerdown",t,n.x,n.y)),this.delegateDragEvents(e,t.data)}},pointermove:function(t){var e=this.eventData(t);if(e.mousemoved||(e.mousemoved=0,this.undelegateEvents()),!(++e.mousemoved<=this.options.moveThreshold)){t=Vr(t);var n=this.snapToGrid(t.clientX,t.clientY),i=e.sourceView;i?i.pointermove(t,n.x,n.y):this.trigger("blank:pointermove",t,n.x,n.y),this.eventData(t,e)}},pointerup:function(t){this.undelegateDocumentEvents();var e=Vr(t),n=this.snapToGrid(e.clientX,e.clientY),i=this.eventData(t).sourceView;i?i.pointerup(e,n.x,n.y):this.trigger("blank:pointerup",e,n.x,n.y),e.isPropagationStopped()||this.pointerclick(k.Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()},mouseover:function(t){t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseover(t);else{if(this.el===t.target)return;this.trigger("blank:mouseover",t)}},mouseout:function(t){t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseout(t);else{if(this.el===t.target)return;this.trigger("blank:mouseout",t)}},mouseenter:function(t){var e=(t=Vr(t)).target,n=t.relatedTarget,i=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(n);if(r){if(o===r)return;if(r.mouseenter(t),this.el.contains(n))return}o||i===this.el&&this.trigger("paper:mouseenter",t)}},mouseleave:function(t){var e=(t=Vr(t)).target,n=t.relatedTarget,i=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(n);if(r){if(o===r)return;if(r.mouseleave(t),this.el.contains(n))return}o||i===this.el&&this.trigger("paper:mouseleave",t)}},_processMouseWheelEvtBuf:bo(function(){var t=this._mw_evt_buffer,e=t.event,n=t.deltas.reduce(function(t,e){return t+Fr(e,50)},0),i=Math.pow(.995,n),r=this.clientToLocalPoint(e.clientX,e.clientY),o=r.x,s=r.y;this.trigger("paper:pinch",e,o,s,i),this._mw_evt_buffer={event:null,deltas:[]}},20,{maxWait:20}),mousewheel:function(t){t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var n=t.originalEvent,i=this.snapToGrid(n.clientX,n.clientY),r=Br(n),o=r.deltaX,s=r.deltaY;if(t.ctrlKey){var a=this._events["paper:pinch"];a&&0<a.length&&(n.preventDefault(),this._mw_evt_buffer.event=n,this._mw_evt_buffer.deltas.push(s),this._processMouseWheelEvtBuf())}else{var l=Math.max(-1,Math.min(1,n.wheelDelta));e?e.mousewheel(t,i.x,i.y,l):this.trigger("blank:mousewheel",t,i.x,i.y,l),this.trigger("paper:pan",t,o,s)}}},onevent:function(t){var e=t.currentTarget,n=e.getAttribute("event");if(n){var i=this.findView(e);if(i){if(t=Vr(t),this.guard(t,i))return;var r=this.snapToGrid(t.clientX,t.clientY);i.onevent(t,n,r.x,r.y)}}},magnetEvent:function(t,e){var n=t.currentTarget;if(n.getAttribute("magnet")){var i=this.findView(n);if(i){if(t=Vr(t),this.guard(t,i))return;var r=this.snapToGrid(t.clientX,t.clientY);e.call(this,i,t,n,r.x,r.y)}}},onmagnet:function(t){this.magnetEvent(t,function(t,e,n,i,r){t.onmagnet(e,i,r)})},magnetpointerdblclick:function(t){this.magnetEvent(t,function(t,e,n,i,r){t.magnetpointerdblclick(e,n,i,r)})},magnetcontextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.magnetEvent(t,function(t,e,n,i,r){t.magnetcontextmenu(e,n,i,r)})},onlabel:function(t){var e=t.currentTarget,n=this.findView(e);if(n){if(t=Vr(t),this.guard(t,n))return;var i=this.snapToGrid(t.clientX,t.clientY);n.onlabel(t,i.x,i.y)}},getPointerArgs:function(t){var e=Vr(t),n=this.snapToGrid(e.clientX,e.clientY);return[e,n.x,n.y]},delegateDragEvents:function(t,e){e||(e={}),this.eventData({data:e},{sourceView:t||null,mousemoved:0}),this.delegateDocumentEvents(null,e)},guard:function(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.model&&e.model instanceof gs)&&(this.svg!==t.target&&this.el!==t.target&&!k.contains(this.svg,t.target))))},setGridSize:function(t){return this.options.gridSize=t,this.options.drawGrid&&this.drawGrid(),this},clearGrid:function(){return this.$grid&&this.$grid.css("backgroundImage","none"),this},_getGridRefs:function(){return this._gridCache||(this._gridCache={root:xr("svg",{width:"100%",height:"100%"},xr("defs")),patterns:{},add:function(t,e){xr(this.root.node.childNodes[0]).append(e),this.patterns[t]=e,this.root.append(xr("rect",{width:"100%",height:"100%",fill:"url(#"+t+")"}))},get:function(t){return this.patterns[t]},exist:function(t){return void 0!==this.patterns[t]}}),this._gridCache},setGrid:function(t){return this.clearGrid(),this._gridCache=null,this._gridSettings=[],(Array.isArray(t)?t:[t||{}]).forEach(function(t){this._gridSettings.push.apply(this._gridSettings,this._resolveDrawGridOption(t))},this),this},_resolveDrawGridOption:function(t){var e=this.constructor.gridPatterns;if(Io(t)&&Array.isArray(e[t]))return e[t].map(function(t){return oo({},t)});var n=t||{args:[{}]},i=Array.isArray(n),r=n.name;if(i||r||n.markup||(r="dot"),r&&Array.isArray(e[r])){var o=e[r].map(function(t){return oo({},t)}),s=Array.isArray(n.args)?n.args:[n.args||{}];so(s[0],Lo(t,"args"));for(var a=0;a<s.length;a++)o[a]&&oo(o[a],s[a]);return o}return i?n:[n]},drawGrid:function(t){var a=this.options.gridSize;if(a<=1)return this.clearGrid();var l=Array.isArray(t)?t:[t],u=this.matrix(),h=this._getGridRefs();this._gridSettings.forEach(function(t,e){var n="pattern_"+e,i=Vo(t,l[e],{sx:u.a||1,sy:u.d||1,ox:u.e||0,oy:u.f||0});i.width=a*(u.a||1)*(i.scaleFactor||1),i.height=a*(u.d||1)*(i.scaleFactor||1),h.exist(n)||h.add(n,xr("pattern",{id:n,patternUnits:"userSpaceOnUse"},xr(i.markup)));var r=h.get(n);vo(i.update)&&i.update(r.node.childNodes[0],i);var o=i.ox%i.width;o<0&&(o+=i.width);var s=i.oy%i.height;s<0&&(s+=i.height),r.attr({x:o,y:s,width:i.width,height:i.height})});var e=(new XMLSerializer).serializeToString(h.root.node);return e="url(data:image/svg+xml;base64,"+btoa(e)+")",this.$grid.css("backgroundImage",e),this},updateBackgroundImage:function(t){var e=(t=t||{}).position||"center",n=t.size||"auto auto",i=this.scale(),r=this.translate();Fo(e)&&(e=r.tx+i.sx*(e.x||0)+"px "+(r.ty+i.sy*(e.y||0))+"px");Fo(n)&&(n=(n=new vi(n).scale(i.sx,i.sy)).width+"px "+n.height+"px"),this.$background.css({backgroundSize:n,backgroundPosition:e})},drawBackgroundImage:function(t,e){if(t instanceof HTMLImageElement){if(this._background&&this._background.id===e.id){var n,i=(e=e||{}).size,r=e.repeat||"no-repeat",o=e.opacity||1,s=Math.abs(e.quality)||1,a=this.constructor.backgroundPatterns[Oo(r)];if(vo(a)){t.width*=s,t.height*=s;var l=a(t,e);if(!(l instanceof HTMLCanvasElement))throw new Error("dia.Paper: background pattern must return an HTML Canvas instance");n=l.toDataURL("image/png"),r="repeat",Fo(i)?(i.width*=l.width/t.width,i.height*=l.height/t.height):void 0===i&&(e.size={width:l.width/s,height:l.height/s})}else n=t.src,void 0===i&&(e.size={width:t.width,height:t.height});this.$background.css({opacity:o,backgroundRepeat:r,backgroundImage:"url("+n+")"}),this.updateBackgroundImage(e)}}else this.$background.css("backgroundImage","")},updateBackgroundColor:function(t){this.$el.css("backgroundColor",t||"")},drawBackground:function(t){if(t=t||{},this.updateBackgroundColor(t.color),t.image){t=this._background=fo(t),Or(t);var e=document.createElement("img");e.onload=this.drawBackgroundImage.bind(this,e,t),e.src=t.image}else this.drawBackgroundImage(null),this._background=null;return this},setInteractivity:function(t){this.options.interactive=t,lo(this._views,"setInteractivity",t)},isDefined:function(t){return!!this.svg.getElementById(t)},defineFilter:function(t){if(!Fo(t))throw new TypeError("dia.Paper: defineFilter() requires 1. argument to be an object.");var e=t.id,n=t.name;if(e||(e=n+this.svg.id+Tr(JSON.stringify(t))),!this.isDefined(e)){var i=Kr,r=i[n]&&i[n](t.args||{});if(!r)throw new Error("Non-existing filter "+n);var o=oo({filterUnits:"objectBoundingBox",x:-1,y:-1,width:3,height:3},t.attrs,{id:e});xr(r,o).appendTo(this.defs)}return e},defineGradient:function(t){if(!Fo(t))throw new TypeError("dia.Paper: defineGradient() requires 1. argument to be an object.");var e=this.svg,n=this.defs,i=t.type,r=t.id;void 0===r&&(r=i+e.id+Tr(JSON.stringify(t)));var o=t.stops,s=t.attrs;if(void 0===s&&(s={}),this.isDefined(r))return r;var a=yo(o).map(function(t){var e=t.offset,n=t.color,i=t.opacity;return xr("stop").attr({offset:e,"stop-color":n,"stop-opacity":Number.isFinite(i)?i:1})}),l=xr(i,s,a);return l.id=r,l.appendTo(n),r},definePattern:function(t){if(!Fo(t))throw new TypeError("dia.Paper: definePattern() requires 1. argument to be an object.");var e=this.svg,n=this.defs,i=t.id;void 0===i&&(i=e.id+Tr(JSON.stringify(t)));var r=t.markup,o=t.attrs;if(void 0===o&&(o={}),!r)throw new TypeError("dia.Paper: definePattern() requires markup.");if(this.isDefined(i))return i;var s=xr("pattern",{patternUnits:"userSpaceOnUse"});if(s.id=i,s.attr(o),"string"==typeof r)s.append(xr(r));else{var a=Er(r).fragment;s.append(a)}return s.appendTo(n),i},defineMarker:function(t){if(!Fo(t))throw new TypeError("dia.Paper: defineMarker() requires 1. argument to be an object.");var e=this.svg,n=this.defs,i=t.id;void 0===i&&(i=e.id+Tr(JSON.stringify(t)));var r=t.markup,o=t.attrs;void 0===o&&(o={});var s=t.markerUnits;if(void 0===s&&(s="userSpaceOnUse"),this.isDefined(i))return i;var a=xr("marker",{orient:"auto",overflow:"visible",markerUnits:s});if(a.id=i,a.attr(o),r)if("string"==typeof r)a.append(xr(r));else{var l=Er(r).fragment;a.append(l)}else{var u=t.type;void 0===u&&(u="path");var h=xr(u,Lo(t,"type","id","markup","attrs","markerUnits"));a.append(h)}return a.appendTo(n),i}},{sorting:au,Layers:iu,backgroundPatterns:{flipXy:function(t){var e=document.createElement("canvas"),n=t.width,i=t.height;e.width=2*n,e.height=2*i;var r=e.getContext("2d");return r.drawImage(t,0,0,n,i),r.setTransform(-1,0,0,-1,e.width,e.height),r.drawImage(t,0,0,n,i),r.setTransform(-1,0,0,1,e.width,0),r.drawImage(t,0,0,n,i),r.setTransform(1,0,0,-1,0,e.height),r.drawImage(t,0,0,n,i),e},flipX:function(t){var e=document.createElement("canvas"),n=t.width,i=t.height;e.width=2*n,e.height=i;var r=e.getContext("2d");return r.drawImage(t,0,0,n,i),r.translate(2*n,0),r.scale(-1,1),r.drawImage(t,0,0,n,i),e},flipY:function(t){var e=document.createElement("canvas"),n=t.width,i=t.height;e.width=n,e.height=2*i;var r=e.getContext("2d");return r.drawImage(t,0,0,n,i),r.translate(0,2*i),r.scale(1,-1),r.drawImage(t,0,0,n,i),e},watermark:function(t,e){e=e||{};var n=t.width,i=t.height,r=document.createElement("canvas");r.width=3*n,r.height=3*i;for(var o=r.getContext("2d"),s=Do(e.watermarkAngle)?-e.watermarkAngle:-20,a=On(s),l=r.width/4,u=r.height/4,h=0;h<4;h++)for(var c=0;c<4;c++)0<(h+c)%2&&(o.setTransform(1,0,0,1,(2*h-1)*l,(2*c-1)*u),o.rotate(a),o.drawImage(t,-n/2,-i/2,n,i));return r}},gridPatterns:{dot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){xr(t).attr({width:e.thickness*e.sx,height:e.thickness*e.sy,fill:e.color})}}],fixedDot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){var n=e.sx<=1?e.thickness*e.sx:e.thickness;xr(t).attr({width:n,height:n,fill:e.color})}}],mesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var n,i=e.width,r=e.height,o=e.thickness;n=0<=i-o&&0<=r-o?["M",i,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",xr(t).attr({d:n,stroke:e.color,"stroke-width":e.thickness})}}],doubleMesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var n,i=e.width,r=e.height,o=e.thickness;n=0<=i-o&&0<=r-o?["M",i,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",xr(t).attr({d:n,stroke:e.color,"stroke-width":e.thickness})}},{color:"#000000",thickness:3,scaleFactor:4,markup:"path",update:function(t,e){var n,i=e.width,r=e.height,o=e.thickness;n=0<=i-o&&0<=r-o?["M",i,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",xr(t).attr({d:n,stroke:e.color,"stroke-width":e.thickness})}}]}}),fu=Ds.extend({name:null,tagName:"g",className:"tool",svgElement:!0,_visible:!0,init:function(){var t=this.name;t&&this.vel.attr("data-tool-name",t)},configure:function(t,e){return this.relatedView=t,this.paper=t.paper,this.parentView=e,this.simulateRelatedView(this.el),this.delegateEvents(),this},simulateRelatedView:function(t){t&&t.setAttribute("model-id",this.relatedView.model.id)},getName:function(){return this.name},show:function(){this.el.style.display="",this._visible=!0},hide:function(){this.el.style.display="none",this._visible=!1},isVisible:function(){return!!this._visible},focus:function(){var t=this.options.focusOpacity;isFinite(t)&&(this.el.style.opacity=t),this.parentView.focusTool(this)},blur:function(){this.el.style.opacity="",this.parentView.blurTool(this)},update:function(){},guard:function(t){var e=this.paper,n=this.relatedView;return!e||!n||e.guard(t,n)}}),pu=Ds.extend({tagName:"g",className:"tools",svgElement:!0,tools:null,isRendered:!1,options:{tools:null,relatedView:null,name:null},configure:function(t){var e=(t=oo(this.options,t)).tools;if(!Array.isArray(e))return this;var n=t.relatedView;if(!(n instanceof Hs))return this;for(var i=this.tools=[],r=0,o=e.length;r<o;r++){var s=e[r];s instanceof fu&&(s.configure(n,this),this.vel.append(s.el),i.push(s))}return this.isRendered=!1,n.requestUpdate(n.getFlag("TOOLS")),this},getName:function(){return this.options.name},update:function(t){t||(t={});var e=this.tools;if(!e)return this;for(var n=this.isRendered,i=0,r=e.length;i<r;i++){var o=e[i];n?t.tool!==o.cid&&o.isVisible()&&o.update():o.render()}return n||(this.mount(),this.blurTool(),this.isRendered=!0),this},focusTool:function(t){var e=this.tools;if(!e)return this;for(var n=0,i=e.length;n<i;n++){var r=e[n];t===r?r.show():r.hide()}return this},blurTool:function(t){var e=this.tools;if(!e)return this;for(var n=0,i=e.length;n<i;n++){var r=e[n];r===t||r.isVisible()||(r.show(),r.update())}return this},hide:function(){return this.focusTool(null)},show:function(){return this.blurTool(null)},onRemove:function(){var t=this.tools;if(!t)return this;for(var e=0,n=t.length;e<n;e++)t[e].remove();this.tools=null},mount:function(){var t=this.options,e=this.el,n=t.relatedView,i=t.layer;void 0===i&&(i=iu.TOOLS);var r=t.z;return n&&(i?n.paper.getLayerView(i).insertSortedNode(e,r):n.el.appendChild(e)),this}}),gu={Graph:nu,attributes:ps,LayersNames:iu,PaperLayer:ru,Cell:gs,CellView:Hs,Element:Bs,ElementView:Ws,Link:ha,LinkView:su,Paper:du,ToolView:fu,ToolsView:pu,HighlighterView:Us},vu=Ds.extend({tagName:"circle",svgElement:!0,className:"marker-vertex",events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onDoubleClick",dbltap:"onDoubleClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},attributes:{r:6,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move"},position:function(t,e){var n=this.vel,i=this.options.scale,r=xr.createSVGMatrix().translate(t,e);i&&(r=r.scale(i)),n.transform(r,{absolute:!0})},onPointerDown:function(t){this.options.guard(t)||(t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data),this.trigger("will-change",this,t))},onPointerMove:function(t){this.trigger("changing",this,t)},onDoubleClick:function(t){this.trigger("remove",this,t)},onPointerUp:function(t){this.trigger("changed",this,t),this.undelegateDocumentEvents(),this.options.paper.delegateEvents()}}),mu=fu.extend({name:"vertices",options:{handleClass:vu,snapRadius:20,redundancyRemoval:!0,vertexAdding:!0,stopPropagation:!0,scale:null},children:[{tagName:"path",selector:"connection",className:"joint-vertices-path",attributes:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"cell"}}],handles:null,events:{"mousedown .joint-vertices-path":"onPathPointerDown","touchstart .joint-vertices-path":"onPathPointerDown"},onRender:function(){return this.options.vertexAdding&&(this.renderChildren(),this.updatePath()),this.resetHandles(),this.renderHandles(),this},update:function(){return this.relatedView.model.vertices().length===this.handles.length?this.updateHandles():(this.resetHandles(),this.renderHandles()),this.options.vertexAdding&&this.updatePath(),this},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,n=t.length;e<n;e++)t[e].remove()},renderHandles:function(){for(var e=this,t=this.relatedView.model.vertices(),n=0,i=t.length;n<i;n++){var r=t[n],o=new this.options.handleClass({index:n,paper:this.paper,scale:this.options.scale,guard:function(t){return e.guard(t)}});o.render(),o.position(r.x,r.y),this.simulateRelatedView(o.el),o.vel.appendTo(this.el),this.handles.push(o),this.startHandleListening(o)}},updateHandles:function(){for(var t=this.relatedView.model.vertices(),e=0,n=t.length;e<n;e++){var i=t[e],r=this.handles[e];if(!r)return;r.position(i.x,i.y)}},updatePath:function(){var t=this.childNodes.connection;t&&t.setAttribute("d",this.relatedView.getSerializedConnection())},startHandleListening:function(t){var e=this.relatedView;e.can("vertexMove")&&(this.listenTo(t,"will-change",this.onHandleWillChange),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"changed",this.onHandleChanged)),e.can("vertexRemove")&&this.listenTo(t,"remove",this.onHandleRemove)},getNeighborPoints:function(t){var e=this.relatedView,n=e.model.vertices(),i=0<t?n[t-1]:e.sourceAnchor,r=t<n.length-1?n[t+1]:e.targetAnchor;return{prev:new Kn(i),next:new Kn(r)}},onHandleWillChange:function(t,e){this.focus();var n=this.relatedView,i=this.options;n.model.startBatch("vertex-move",{ui:!0,tool:this.cid}),i.stopPropagation||n.notifyPointerdown.apply(n,n.paper.getPointerArgs(e))},onHandleChanging:function(t,e){var n=this.options,i=this.relatedView,r=t.options.index,o=i.paper.getPointerArgs(e),s=o[0],a=o[1],l=o[2],u={x:a,y:l};this.snapVertex(u,r),i.model.vertex(r,u,{ui:!0,tool:this.cid}),t.position(u.x,u.y),n.stopPropagation||i.notifyPointermove(s,a,l)},onHandleChanged:function(t,e){var n=this.options,i=this.relatedView;if(n.vertexAdding&&this.updatePath(),n.redundancyRemoval){i.removeRedundantLinearVertices({ui:!0,tool:this.cid})&&this.render(),this.blur(),i.model.stopBatch("vertex-move",{ui:!0,tool:this.cid}),this.eventData(e).vertexAdded&&i.model.stopBatch("vertex-add",{ui:!0,tool:this.cid});var r=i.paper.getPointerArgs(e),o=r[0],s=r[1],a=r[2];n.stopPropagation||i.notifyPointerup(o,s,a),i.checkMouseleave(o)}},snapVertex:function(t,e){var n=this.options.snapRadius;if(0<n){var i=this.getNeighborPoints(e),r=i.prev,o=i.next;Math.abs(t.x-r.x)<n?t.x=r.x:Math.abs(t.x-o.x)<n&&(t.x=o.x),Math.abs(t.y-r.y)<n?t.y=i.prev.y:Math.abs(t.y-o.y)<n&&(t.y=o.y)}},onHandleRemove:function(t,e){var n=t.options.index,i=this.relatedView;i.model.removeVertex(n,{ui:!0}),this.options.vertexAdding&&this.updatePath(),i.checkMouseleave(Vr(e))},onPathPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=Vr(t),n=this.paper.snapToGrid(e.clientX,e.clientY).toJSON(),i=this.relatedView;i.model.startBatch("vertex-add",{ui:!0,tool:this.cid});var r=i.getVertexIndex(n.x,n.y);this.snapVertex(n,r),i.model.insertVertex(r,n,{ui:!0,tool:this.cid}),this.update();var o=this.handles[r];this.eventData(e,{vertexAdded:!0}),o.onPointerDown(e)}},onRemove:function(){this.resetHandles()}},{VertexHandle:vu});function yu(t,e){var n=t.model;return e?n.getBBox():n.isLink()?t.getConnection().bbox():t.getNodeUnrotatedBBox(t.el)}function bu(t,e,n){return hl.call(this.paper,{},e,n,t,this.model).anchor}var wu=Ds.extend({tagName:"g",svgElement:!0,className:"marker-segment",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},children:[{tagName:"line",selector:"line",attributes:{stroke:"#33334F","stroke-width":2,fill:"none","pointer-events":"none"}},{tagName:"rect",selector:"handle",attributes:{width:20,height:8,x:-10,y:-4,rx:4,ry:4,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2}}],onRender:function(){this.renderChildren()},position:function(t,e,n,i){var r=this.options.scale,o=xr.createSVGMatrix().translate(t,e).rotate(n);r&&(o=o.scale(r));var s=this.childNodes.handle;s.setAttribute("transform",xr.matrixToTransformString(o)),s.setAttribute("cursor",n%180==0?"row-resize":"col-resize");var a=i.getClosestPoint(new Kn(t,e)),l=this.childNodes.line;l.setAttribute("x1",t),l.setAttribute("y1",e),l.setAttribute("x2",a.x),l.setAttribute("y2",a.y)},onPointerDown:function(t){this.options.guard(t)||(this.trigger("change:start",this,t),t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data))},onPointerMove:function(t){this.trigger("changing",this,t)},onPointerUp:function(t){this.undelegateDocumentEvents(),this.options.paper.delegateEvents(),this.trigger("change:end",this,t)},show:function(){this.el.style.display=""},hide:function(){this.el.style.display="none"}}),xu=fu.extend({name:"segments",precision:.5,options:{handleClass:wu,segmentLengthThreshold:40,redundancyRemoval:!0,anchor:bu,snapRadius:10,snapHandle:!0,stopPropagation:!0},handles:null,onRender:function(){this.resetHandles();var t=this.relatedView,e=t.model.vertices();e.unshift(t.sourcePoint),e.push(t.targetPoint);for(var n=0,i=e.length;n<i-1;n++){var r=e[n],o=e[n+1],s=this.renderHandle(r,o);this.simulateRelatedView(s.el),this.handles.push(s),s.options.index=n}return this},renderHandle:function(t,e){var n=this,i=new this.options.handleClass({paper:this.paper,scale:this.options.scale,guard:function(t){return n.guard(t)}});return i.render(),this.updateHandle(i,t,e),i.vel.appendTo(this.el),this.startHandleListening(i),i},update:function(){return this.render(),this},startHandleListening:function(t){this.listenTo(t,"change:start",this.onHandleChangeStart),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"change:end",this.onHandleChangeEnd)},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,n=t.length;e<n;e++)t[e].remove()},shiftHandleIndexes:function(t){for(var e=this.handles,n=0,i=e.length;n<i;n++)e[n].options.index+=t},resetAnchor:function(t,e){var n=this.relatedView.model;e?n.prop([t,"anchor"],e,{rewrite:!0,ui:!0,tool:this.cid}):n.removeProp([t,"anchor"],{ui:!0,tool:this.cid})},snapHandle:function(t,e,n){var i=t.options.index,r=this.relatedView.model.vertices(),o=t.options.axis,s=r[i-2]||n.sourceAnchor,a=r[i+1]||n.targetAnchor,l=this.options.snapRadius;return Math.abs(e[o]-s[o])<l?e[o]=s[o]:Math.abs(e[o]-a[o])<l&&(e[o]=a[o]),e},onHandleChanging:function(t,e){var n=this.options,i=this.eventData(e),r=this.relatedView,o=r.paper,s=t.options.index-1,a=Vr(e),l=o.snapToGrid(a.clientX,a.clientY),u=this.snapHandle(t,l.clone(),i),h=t.options.axis,c=this.options.snapHandle?0:l[h]-u[h],d=r.model,f=fo(d.vertices()),p=this.options.anchor;"function"!=typeof p&&(p=null);var g=t.options.index,v=[r.sourcePoint.clone()].concat(f,[r.targetPoint.clone()]),m=0;if(0<=g-1){var y=v[g-1],b=v[g];new ni(y,b).vector().theta()%90!=0&&(f.splice(g-1,0,i.originalVertices[g-1]),m++,this.shiftHandleIndexes(1))}var w=f[s+m],x=f[s+1+m];if(g+2<v.length){var A=v[g+1],P=v[g+2];if(new ni(A,P).vector().theta()%90!=0){var S=1===i.originalVertices.length,E=S?0:g,T=i.firstHandleShifted&&!S?1:0,k=1+m;f.splice(g+k,0,i.originalVertices[E-T])}}var C=r.sourceView,L=r.sourceBBox,M=!1,N=!1;if(w?0===s?L.containsPoint(w)?(f.shift(),this.shiftHandleIndexes(-1),M=!0):(w[h]=u[h],N=!0):w[h]=u[h]:((w=r.sourceAnchor.toJSON())[h]=u[h],L.containsPoint(w)?(w[h]=u[h],M=!0):(f.unshift(w),this.shiftHandleIndexes(1),N=i.firstHandleShifted=!0)),p&&C){if(M){var R=i.sourceAnchor.clone();R[h]=u[h];var O=p.call(r,R,C,r.sourceMagnet||C.el,"source",r);this.resetAnchor("source",O)}N&&this.resetAnchor("source",i.sourceAnchorDef)}var _=r.targetView,V=r.targetBBox,B=!1,F=!1;if(x?s===f.length-2?V.containsPoint(x)?(f.pop(),B=!0):(x[h]=u[h],F=!0):x[h]=u[h]:((x=r.targetAnchor.toJSON())[h]=u[h],V.containsPoint(x)?B=!0:(f.push(x),F=!0)),p&&_){if(B){var D=i.targetAnchor.clone();D[h]=u[h];var I=p.call(r,D,_,r.targetMagnet||_.el,"target",r);this.resetAnchor("target",I)}F&&this.resetAnchor("target",i.targetAnchorDef)}d.vertices(f,{ui:!0,tool:this.cid}),this.updateHandle(t,w,x,c),n.stopPropagation||r.notifyPointermove(a,l.x,l.y)},onHandleChangeStart:function(t,e){var n=this.options,i=this.handles,r=this.relatedView,o=r.model,s=r.paper,a=t.options.index;if(Array.isArray(i)){for(var l=0,u=i.length;l<u;l++)l!==a&&i[l].hide();this.focus(),this.eventData(e,{sourceAnchor:r.sourceAnchor.clone(),targetAnchor:r.targetAnchor.clone(),sourceAnchorDef:co(o.prop(["source","anchor"])),targetAnchorDef:co(o.prop(["target","anchor"])),originalVertices:fo(o.vertices()),firstHandleShifted:!1}),o.startBatch("segment-move",{ui:!0,tool:this.cid}),n.stopPropagation||r.notifyPointerdown.apply(r,s.getPointerArgs(e))}},onHandleChangeEnd:function(t,e){var n=this.options,i=this.relatedView,r=i.paper,o=i.model;n.redundancyRemoval&&i.removeRedundantLinearVertices({ui:!0,tool:this.cid});var s=Vr(e),a=r.snapToGrid(s.clientX,s.clientY);this.render(),this.blur(),o.stopBatch("segment-move",{ui:!0,tool:this.cid}),n.stopPropagation||i.notifyPointerup(s,a.x,a.y),i.checkMouseleave(s)},updateHandle:function(t,e,n,i){var r=Math.abs(e.x-n.x)<this.precision,o=Math.abs(e.y-n.y)<this.precision;if(r||o){var s=new ni(e,n);if(s.length()<this.options.segmentLengthThreshold)t.hide();else{var a=s.midpoint(),l=r?"x":"y";a[l]+=i||0;var u=s.vector().vectorAngle(new Kn(1,0));t.position(a.x,a.y,u,this.relatedView),t.show(),t.options.axis=l}}else t.hide()},onRemove:function(){this.resetHandles()}},{SegmentHandle:wu}),Au=fu.extend({tagName:"path",xAxisVector:new Kn(1,0),events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{scale:null},onRender:function(){this.update()},update:function(){var t,e,n=this.ratio,i=this.relatedView,r=i.getTangentAtRatio(n);if(e=r?(t=r.start,r.vector().vectorAngle(this.xAxisVector)||0):(t=i.getPointAtRatio(n),0),!t)return this;var o=xr.createSVGMatrix().translate(t.x,t.y).rotate(e),s=this.options.scale;return s&&(o=o.scale(s)),this.vel.transform(o,{absolute:!0}),this},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.relatedView;e.model.startBatch("arrowhead-move",{ui:!0,tool:this.cid}),e.can("arrowheadMove")&&(e.startArrowheadMove(this.arrowheadType),this.delegateDocumentEvents(),e.paper.undelegateEvents()),this.focus(),this.el.style.pointerEvents="none"}},onPointerMove:function(t){var e=Vr(t),n=this.paper.snapToGrid(e.clientX,e.clientY);this.relatedView.pointermove(e,n.x,n.y)},onPointerUp:function(t){this.undelegateDocumentEvents();var e=this.relatedView,n=e.paper,i=Vr(t),r=n.snapToGrid(i.clientX,i.clientY);e.pointerup(i,r.x,r.y),n.delegateEvents(),this.blur(),this.el.style.pointerEvents="",e.model.stopBatch("arrowhead-move",{ui:!0,tool:this.cid})}}),Pu=Au.extend({name:"target-arrowhead",ratio:1,arrowheadType:"target",attributes:{d:"M -10 -8 10 0 -10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"target-arrowhead"}}),Su=Au.extend({name:"source-arrowhead",ratio:0,arrowheadType:"source",attributes:{d:"M 10 -8 -10 0 10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"source-arrowhead"}}),Eu=fu.extend({name:"boundary",tagName:"rect",options:{padding:10,useModelGeometry:!1},attributes:{fill:"none",stroke:"#33334F","stroke-width":.5,"stroke-dasharray":"5, 5","pointer-events":"none"},onRender:function(){this.update()},update:function(){var t=this.relatedView,e=this.options,n=this.vel,i=e.useModelGeometry,r=e.rotate,o=$r(e.padding),s=yu(t,i).moveAndExpand({x:-o.left,y:-o.top,width:o.left+o.right,height:o.top+o.bottom}),a=t.model;if(a.isElement()){var l=a.angle();if(l)if(r){var u=a.getBBox().center();n.rotate(l,u.x,u.y,{absolute:!0})}else s=s.bbox(l)}return n.attr(s.toJSON()),this}}),Tu=fu.extend({tagName:"g",type:null,children:[{tagName:"circle",selector:"anchor",attributes:{cursor:"pointer"}},{tagName:"rect",selector:"area",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{snap:function(t,e,n,i,r,o){var s=o.options.snapRadius,a="source"===i,l=a?0:-1,u=this.model.vertex(l)||this.getEndAnchor(a?"target":"source");return u&&(Math.abs(u.x-t.x)<s&&(t.x=u.x),Math.abs(u.y-t.y)<s&&(t.y=u.y)),t},anchor:bu,scale:null,resetAnchor:!0,customAnchorAttributes:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttributes:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,restrictArea:!0,redundancyRemoval:!0},onRender:function(){this.renderChildren(),this.toggleArea(!1),this.update()},update:function(){var t=this.type;return this.relatedView.getEndView(t)?(this.updateAnchor(),this.updateArea(),this.el.style.display=""):this.el.style.display="none",this},updateAnchor:function(){var t=this.childNodes;if(t){var e=t.anchor;if(e){var n=this.relatedView,i=this.type,r=n.getEndAnchor(i),o=this.options,s=n.model.prop([i,"anchor"]),a="translate("+r.x+","+r.y+")";o.scale&&(a+=" scale("+o.scale+")"),e.setAttribute("transform",a);var l=s?o.customAnchorAttributes:o.defaultAnchorAttributes;for(var u in l)e.setAttribute(u,l[u])}}},updateArea:function(){var t=this.childNodes;if(t){var e=t.area;if(e){var n,i,r,o=this.relatedView,s=this.type,a=o.getEndView(s),l=a.model,u=o.getEndMagnet(s),h=this.options.areaPadding;isFinite(h)||(h=0),a.isNodeConnection(u)?(i=0,r=(n=a.getBBox()).center()):(n=a.getNodeUnrotatedBBox(u),i=l.angle(),r=n.center(),i&&r.rotate(l.getBBox().center(),-i)),n.inflate(h),e.setAttribute("x",-n.width/2),e.setAttribute("y",-n.height/2),e.setAttribute("width",n.width),e.setAttribute("height",n.height),e.setAttribute("transform","translate("+r.x+","+r.y+") rotate("+i+")")}}},toggleArea:function(t){this.childNodes.area.style.display=t?"":"none"},onPointerDown:function(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.paper.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleArea(this.options.restrictArea),this.relatedView.model.startBatch("anchor-move",{ui:!0,tool:this.cid}))},resetAnchor:function(t){var e=this.type,n=this.relatedView.model;t?n.prop([e,"anchor"],t,{rewrite:!0,ui:!0,tool:this.cid}):n.removeProp([e,"anchor"],{ui:!0,tool:this.cid})},onPointerMove:function(t){var e,n=this.relatedView,i=this.type,r=n.getEndView(i),o=r.model,s=n.getEndMagnet(i),a=Vr(t),l=this.paper.clientToLocalPoint(a.clientX,a.clientY),u=this.options.snap;if("function"==typeof u&&(l=u.call(n,l,r,s,i,n,this),l=new Kn(l)),this.options.restrictArea)if(r.isNodeConnection(s)){var h=r.getClosestPoint(l);h&&(l=h)}else{var c=r.getNodeUnrotatedBBox(s),d=o.angle(),f=o.getBBox().center(),p=l.clone().rotate(f,d);c.containsPoint(p)||(l=c.pointNearestToPoint(p).rotate(f,-d))}var g=this.options.anchor;"function"==typeof g&&(e=g.call(n,l,r,s,i,n)),this.resetAnchor(e),this.update()},onPointerUp:function(t){this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);var e=this.relatedView;this.options.redundancyRemoval&&e.removeRedundantLinearVertices({ui:!0,tool:this.cid}),e.model.stopBatch("anchor-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.options.resetAnchor;!1!==t&&(!0===t&&(t=null),this.resetAnchor(fo(t)),this.update())}}),ku=Tu.extend({name:"source-anchor",type:"source"}),Cu=Tu.extend({name:"target-anchor",type:"target"}),Lu=fu.extend({name:"button",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},options:{distance:0,offset:0,scale:null,rotate:!1},onRender:function(){this.renderChildren(this.options.markup),this.update()},update:function(){return this.position(),this},position:function(){this.vel.transform(this.getCellMatrix(),{absolute:!0})},getCellMatrix:function(){return this.relatedView.model.isLink()?this.getLinkMatrix():this.getElementMatrix()},getElementMatrix:function(){var t=this.relatedView,e=this.options,n=e.x;void 0===n&&(n=0);var i=e.y;void 0===i&&(i=0);var r=e.offset;void 0===r&&(r={});var o=e.useModelGeometry,s=e.rotate,a=e.scale,l=yu(t,o),u=t.model.angle();s||(l=l.bbox(u));var h=r.x;void 0===h&&(h=0);var c=r.y;void 0===c&&(c=0),zr(n)?n=parseFloat(n)/100*l.width:$o(n)&&(n=Number(Ko(n,l))),zr(i)?i=parseFloat(i)/100*l.height:$o(i)&&(i=Number(Ko(i,l)));var d=xr.createSVGMatrix().translate(l.x+l.width/2,l.y+l.height/2);return s&&(d=d.rotate(u)),d=d.translate(n+h-l.width/2,i+c-l.height/2),a&&(d=d.scale(a)),d},getLinkMatrix:function(){var t=this.relatedView,e=this.options,n=e.offset;void 0===n&&(n=0);var i=e.distance;void 0===i&&(i=0);var r,o,s,a=e.rotate,l=e.scale;s=(r=zr(i)?t.getTangentAtRatio(parseFloat(i)/100):t.getTangentAtLength(i))?(o=r.start,r.vector().vectorAngle(new Kn(1,0))||0):(o=t.getConnection().start,0);var u=xr.createSVGMatrix().translate(o.x,o.y).rotate(s).translate(0,n);return a||(u=u.rotate(-s)),l&&(u=u.scale(l)),u},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.options.action;"function"==typeof e&&e.call(this.relatedView,t,this.relatedView,this)}}}),Mu=Lu.extend({children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],options:{distance:60,offset:0,action:function(t,e,n){e.model.remove({ui:!0,tool:n.cid})}}}),Nu=Lu.extend({name:"connect",documentEvents:{mousemove:"drag",touchmove:"drag",mouseup:"dragend",touchend:"dragend",touchcancel:"dragend"},children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2,"pointer-events":"none"}}],options:{distance:80,offset:0,magnet:function(t){return t.el},action:function(t,e,n){return n.dragstart(t)}},getMagnetNode:function(){var t,e=this.options,n=this.relatedView,i=e.magnet;switch(typeof i){case"function":t=i.call(this,n,this);break;case"string":t=n.findBySelector(i)[0];break;default:t=i}if(t||(t=n.el),t instanceof SVGElement)return t;throw new Error("Connect: magnet must be an SVGElement")},dragstart:function(t){var e=this.paper,n=this.relatedView,i=Vr(t),r=e.clientToLocalPoint(i.clientX,i.clientY),o=r.x,s=r.y;n.dragLinkStart(i,this.getMagnetNode(),o,s),e.undelegateEvents(),this.delegateDocumentEvents(null,i.data),this.focus()},drag:function(t){var e=this.paper,n=this.relatedView,i=Vr(t),r=e.snapToGrid(i.clientX,i.clientY),o=r.x,s=r.y;n.dragLink(i,o,s)},dragend:function(t){var e=this.paper,n=this.relatedView,i=Vr(t),r=e.snapToGrid(i.clientX,i.clientY),o=r.x,s=r.y;n.dragLinkEnd(i,o,s),this.undelegateDocumentEvents(),e.delegateEvents(),this.blur(),n.checkMouseleave(i)}}),Ru=Nu.extend({name:"hover-connect",defaultMarkup:[{tagName:"circle",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2}}],children:function(){var t=this.options,e=this.defaultMarkup;return[{tagName:"path",selector:"track",attributes:{fill:"none",stroke:"transparent","stroke-width":t.trackWidth||15,cursor:"pointer"}},{tagName:"g",selector:"button",attributes:{"pointer-events":"none",display:"none"},children:t.markup||e}]},events:Object.assign({mousemove:"onMousemove",mouseenter:"onMouseenter",mouseleave:"onMouseleave"},Nu.prototype.events),onRender:function(){this.renderChildren(),this.update()},trackPath:null,update:function(){var t=this.childNodes;this.trackPath=this.getTrackPath(),Nu.prototype.update.apply(this,arguments),t.track.setAttribute("d",this.trackPath.serialize())},position:function(){var t=this.el;this.childNodes.button.setAttribute("transform",xr.matrixToTransformString(this.getButtonMatrix())),t.setAttribute("transform",xr.matrixToTransformString(this.getTrackMatrix()))},getButtonMatrix:function(){var t=this.options,e=this.trackPath,n=t.offset;void 0===n&&(n=0);var i=t.distance;void 0===i&&(i=0);var r,o,s,a=t.rotate,l=t.scale;s=(r=zr(i)?e.tangentAtRatio(parseFloat(i)/100):e.tangentAtLength(i))?(o=r.start,r.vector().vectorAngle(new Kn(1,0))||0):(o=e.start,0);var u=xr.createSVGMatrix().translate(o.x,o.y).rotate(s).translate(0,n);return a||(u=u.rotate(-s)),l&&(u=u.scale(l)),u},getTrackPath:function(){return this.relatedView.getConnection()},getTrackMatrix:function(){return xr.createSVGMatrix()},getTrackRatioFromEvent:function(t){var e=this.relatedView,n=this.trackPath,i=e.paper.clientToLocalPoint(t.clientX,t.clientY),r=xr.transformPoint(i,this.getTrackMatrix().inverse());return n.closestPointLength(r)},canShowButton:function(){return k._data(this.paper.el,"events")},showButton:function(){this.childNodes.button.style.display="block"},hideButton:function(){this.childNodes.button.style.display=""},onMousemove:function(t){if(this.trackPath){this.options.distance=this.getTrackRatioFromEvent(t),this.position()}},onMouseenter:function(){this.canShowButton()&&this.showButton()},onMouseleave:function(){this.hideButton()}}),Ou={Vertices:mu,Segments:xu,TargetArrowhead:Pu,SourceArrowhead:Su,Boundary:Eu,SourceAnchor:ku,TargetAnchor:Cu,Button:Lu,Remove:Mu,Connect:Nu,HoverConnect:Ru},_u=fu.extend({tagName:"g",children:[{tagName:"circle",selector:"handle",attributes:{cursor:"pointer","stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6}},{tagName:"rect",selector:"extras",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{handleAttributes:null,selector:"root",padding:6,scale:null},getPosition:function(){},setPosition:function(){},resetPosition:function(){},onRender:function(){this.renderChildren(),this.toggleExtras(!1),this.update()},update:function(){var t=this.childNodes,e=t.handle,n=t.extras;if(!e)throw new Error("Control: markup selector `handle` is required");return this.updateHandle(e),n&&this.updateExtras(n),this},updateHandle:function(t){var e=this.relatedView,n=this.options,i=e.model,r=this.getPosition(e,this),o=i.getAbsolutePointFromRelative(r),s=n.handleAttributes,a=n.scale,l="translate("+o.x+","+o.y+")";if(a&&(l+=" scale("+a+")"),t.setAttribute("transform",l),s)for(var u in s)t.setAttribute(u,s[u])},updateExtras:function(t){var e=this.relatedView,n=this.options,i=this.options.selector;if(i){var r=e.findBySelector(i)[0];if(!r)throw new Error("Control: invalid selector.");var o=n.padding;isFinite(o)||(o=0);var s=e.getNodeUnrotatedBBox(r),a=e.model,l=a.angle(),u=s.center();l&&u.rotate(a.getBBox().center(),-l),s.inflate(o),t.setAttribute("x",-s.width/2),t.setAttribute("y",-s.height/2),t.setAttribute("width",s.width),t.setAttribute("height",s.height),t.setAttribute("transform","translate("+u.x+","+u.y+") rotate("+l+")")}else this.toggleExtras(!1)},toggleExtras:function(t){var e=this.childNodes.extras;e&&(e.style.display=t?"":"none")},onPointerDown:function(t){var e=this.relatedView,n=this.paper;this.guard(t)||(t.stopPropagation(),t.preventDefault(),n.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleExtras(!0),e.model.startBatch("control-move",{ui:!0,tool:this.cid}))},onPointerMove:function(t){var e=this.relatedView,n=this.paper,i=e.model,r=Vr(t),o=r.clientX,s=r.clientY,a=n.clientToLocalPoint(o,s),l=i.getRelativePointFromAbsolute(a);this.setPosition(e,l,this),this.update()},onPointerUp:function(t){var e=this.relatedView;this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleExtras(!1),e.model.stopBatch("control-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.relatedView;this.resetPosition(t,this),this.update()}}),Vu=Ru.extend({getTrackPath:function(){var t=this.relatedView,e=this.options,n=e.useModelGeometry,i=e.trackPath;(void 0===i&&(i="M 0 0 H calc(w) V calc(h) H 0 Z"),"function"==typeof i&&(i=i.call(this,t)),$o(i))&&(i=Ko(i,yu(t,n)));return new Li(xr.normalizePathData(i))},getTrackMatrix:function(){var t=this.relatedView,e=this.options,n=e.useModelGeometry,i=e.rotate,r=yu(t,n),o=t.model.angle();i||(r=r.bbox(o));var s=xr.createSVGMatrix().translate(r.x+r.width/2,r.y+r.height/2);return i&&(s=s.rotate(o)),s=s.translate(-r.width/2,-r.height/2)}}),Bu={Button:Lu,Remove:Mu,Connect:Nu,Boundary:Eu,HoverConnect:Vu,Control:_u},Fu=xr,Du={PortLabel:Rs,Port:Ts},Iu={basic:ua,standard:Sa};t.V=xr,t.Vectorizer=Fu,t.anchors=tu,t.config=Ar,t.connectionPoints=il,t.connectionStrategies=cl,t.connectors=qa,t.dia=gu,t.elementTools=Bu,t.env=Xs,t.format={},t.g=wr,t.highlighters=Ja,t.layout=Du,t.linkAnchors=Kl,t.linkTools=Ou,t.mvc=Gs,t.routers=Wl,t.setTheme=function(t,e){lo(Fs,"setTheme",t,e=e||{}),Ds.prototype.defaultTheme=t},t.shapes=Iu,t.ui={},t.util=ws,t.version="3.6.3",Object.defineProperty(t,"__esModule",{value:!0})}),"undefined"!=typeof joint)var g=joint.g,V=joint.V,Vectorizer=joint.V;
\ No newline at end of file
+if(function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("backbone"),require("lodash"),require("jquery")):"function"==typeof define&&define.amd?define(["exports","backbone","lodash","jquery"],e):e((t=t||self).joint={},t.Backbone,t._,t.$)}(this,function(t,u,n,k){"use strict";u=u&&u.hasOwnProperty("default")?u.default:u,n=n&&n.hasOwnProperty("default")?n.default:n,k=k&&k.hasOwnProperty("default")?k.default:k;var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function i(t,e){return t(e={exports:{}},e.exports),e.exports}var r=function(t){return t&&t.Math==Math&&t},h=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),s=function(t){try{return!!t()}catch(t){return!0}},a=!s(function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}),o={}.propertyIsEnumerable,l=Object.getOwnPropertyDescriptor,c={f:l&&!o.call({1:2},1)?function(t){var e=l(this,t);return!!e&&e.enumerable}:o},w=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},d={}.toString,f=function(t){return d.call(t).slice(8,-1)},p="".split,x=s(function(){return!Object("z").propertyIsEnumerable(0)})?function(t){return"String"==f(t)?p.call(t,""):Object(t)}:Object,g=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},v=function(t){return x(g(t))},m=function(t){return"object"==typeof t?null!==t:"function"==typeof t},y=function(t,e){if(!m(t))return t;var n,i;if(e&&"function"==typeof(n=t.toString)&&!m(i=n.call(t)))return i;if("function"==typeof(n=t.valueOf)&&!m(i=n.call(t)))return i;if(!e&&"function"==typeof(n=t.toString)&&!m(i=n.call(t)))return i;throw TypeError("Can't convert object to primitive value")},b={}.hasOwnProperty,A=function(t,e){return b.call(t,e)},P=h.document,S=m(P)&&m(P.createElement),E=function(t){return S?P.createElement(t):{}},T=!a&&!s(function(){return 7!=Object.defineProperty(E("div"),"a",{get:function(){return 7}}).a}),C=Object.getOwnPropertyDescriptor,L={f:a?C:function(t,e){if(t=v(t),e=y(e,!0),T)try{return C(t,e)}catch(t){}if(A(t,e))return w(!c.f.call(t,e),t[e])}},M=function(t){if(!m(t))throw TypeError(String(t)+" is not an object");return t},N=Object.defineProperty,R={f:a?N:function(t,e,n){if(M(t),e=y(e,!0),M(n),T)try{return N(t,e,n)}catch(t){}if("get"in n||"set"in n)throw TypeError("Accessors not supported");return"value"in n&&(t[e]=n.value),t}},O=a?function(t,e,n){return R.f(t,e,w(1,n))}:function(t,e,n){return t[e]=n,t},_=function(e,n){try{O(h,e,n)}catch(t){h[e]=n}return n},V="__core-js_shared__",F=h[V]||_(V,{}),B=Function.toString;"function"!=typeof F.inspectSource&&(F.inspectSource=function(t){return B.call(t)});var D,I,z,G=F.inspectSource,j=h.WeakMap,U="function"==typeof j&&/native code/.test(G(j)),q=i(function(t){(t.exports=function(t,e){return F[t]||(F[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.8.3",mode:"global",copyright:"\xa9 2021 Denis Pushkarev (zloirock.ru)"})}),H=0,Y=Math.random(),W=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++H+Y).toString(36)},X=q("keys"),$=function(t){return X[t]||(X[t]=W(t))},Z={},J=h.WeakMap;if(U){var K=F.state||(F.state=new J),Q=K.get,tt=K.has,et=K.set;D=function(t,e){return e.facade=t,et.call(K,t,e),e},I=function(t){return Q.call(K,t)||{}},z=function(t){return tt.call(K,t)}}else{var nt=$("state");Z[nt]=!0,D=function(t,e){return e.facade=t,O(t,nt,e),e},I=function(t){return A(t,nt)?t[nt]:{}},z=function(t){return A(t,nt)}}var it,rt={set:D,get:I,has:z,enforce:function(t){return z(t)?I(t):D(t,{})},getterFor:function(n){return function(t){var e;if(!m(t)||(e=I(t)).type!==n)throw TypeError("Incompatible receiver, "+n+" required");return e}}},ot=i(function(t){var e=rt.get,l=rt.enforce,u=String(String).split("String");(t.exports=function(t,e,n,i){var r,o=!!i&&!!i.unsafe,s=!!i&&!!i.enumerable,a=!!i&&!!i.noTargetGet;"function"==typeof n&&("string"!=typeof e||A(n,"name")||O(n,"name",e),(r=l(n)).source||(r.source=u.join("string"==typeof e?e:""))),t!==h?(o?!a&&t[e]&&(s=!0):delete t[e],s?t[e]=n:O(t,e,n)):s?t[e]=n:_(e,n)})(Function.prototype,"toString",function(){return"function"==typeof this&&e(this).source||G(this)})}),st=h,at=function(t){return"function"==typeof t?t:void 0},lt=function(t,e){return arguments.length<2?at(st[t])||at(h[t]):st[t]&&st[t][e]||h[t]&&h[t][e]},ut=Math.ceil,ht=Math.floor,ct=function(t){return isNaN(t=+t)?0:(0<t?ht:ut)(t)},dt=Math.min,ft=function(t){return 0<t?dt(ct(t),9007199254740991):0},pt=Math.max,gt=Math.min,vt=function(u){return function(t,e,n){var i,r,o,s=v(t),a=ft(s.length),l=(i=a,(r=ct(n))<0?pt(r+i,0):gt(r,i));if(u&&e!=e){for(;l<a;)if((o=s[l++])!=o)return!0}else for(;l<a;l++)if((u||l in s)&&s[l]===e)return u||l||0;return!u&&-1}},mt={includes:vt(!0),indexOf:vt(!1)},yt=mt.indexOf,bt=function(t,e){var n,i=v(t),r=0,o=[];for(n in i)!A(Z,n)&&A(i,n)&&o.push(n);for(;e.length>r;)A(i,n=e[r++])&&(~yt(o,n)||o.push(n));return o},wt=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],xt=wt.concat("length","prototype"),At={f:Object.getOwnPropertyNames||function(t){return bt(t,xt)}},Pt={f:Object.getOwnPropertySymbols},St=lt("Reflect","ownKeys")||function(t){var e=At.f(M(t)),n=Pt.f;return n?e.concat(n(t)):e},Et=function(t,e){for(var n=St(e),i=R.f,r=L.f,o=0;o<n.length;o++){var s=n[o];A(t,s)||i(t,s,r(e,s))}},Tt=/#|\.prototype\./,kt=function(t,e){var n=Lt[Ct(t)];return n==Nt||n!=Mt&&("function"==typeof e?s(e):!!e)},Ct=kt.normalize=function(t){return String(t).replace(Tt,".").toLowerCase()},Lt=kt.data={},Mt=kt.NATIVE="N",Nt=kt.POLYFILL="P",Rt=kt,Ot=L.f,_t=function(t,e){var n,i,r,o,s,a=t.target,l=t.global,u=t.stat;if(n=l?h:u?h[a]||_(a,{}):(h[a]||{}).prototype)for(i in e){if(o=e[i],r=t.noTargetGet?(s=Ot(n,i))&&s.value:n[i],!Rt(l?i:a+(u?".":"#")+i,t.forced)&&void 0!==r){if(typeof o==typeof r)continue;Et(o,r)}(t.sham||r&&r.sham)&&O(o,"sham",!0),ot(n,i,o,t)}},Vt=!!Object.getOwnPropertySymbols&&!s(function(){return!String(Symbol())}),Ft=Vt&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,Bt=q("wks"),Dt=h.Symbol,It=Ft?Dt:Dt&&Dt.withoutSetter||W,zt=function(t){return A(Bt,t)||(Vt&&A(Dt,t)?Bt[t]=Dt[t]:Bt[t]=It("Symbol."+t)),Bt[t]},Gt=Object.keys||function(t){return bt(t,wt)},jt=a?Object.defineProperties:function(t,e){M(t);for(var n,i=Gt(e),r=i.length,o=0;o<r;)R.f(t,n=i[o++],e[n]);return t},Ut=lt("document","documentElement"),qt="prototype",Ht="script",Yt=$("IE_PROTO"),Wt=function(){},Xt=function(t){return"<script>"+t+"</"+Ht+">"},$t=function(){try{it=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;$t=it?function(t){t.write(Xt("")),t.close();var e=t.parentWindow.Object;return t=null,e}(it):((e=E("iframe")).style.display="none",Ut.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(Xt("document.F=Object")),t.close(),t.F);for(var n=wt.length;n--;)delete $t[qt][wt[n]];return $t()};Z[Yt]=!0;var Zt=Object.create||function(t,e){var n;return null!==t?(Wt[qt]=M(t),n=new Wt,Wt[qt]=null,n[Yt]=t):n=$t(),void 0===e?n:jt(n,e)},Jt=zt("unscopables"),Kt=Array.prototype;null==Kt[Jt]&&R.f(Kt,Jt,{configurable:!0,value:Zt(null)});var Qt=function(t){Kt[Jt][t]=!0},te=Object.defineProperty,ee={},ne=function(t){throw t},ie=function(t,e){if(A(ee,t))return ee[t];e||(e={});var n=[][t],i=!!A(e,"ACCESSORS")&&e.ACCESSORS,r=A(e,0)?e[0]:ne,o=A(e,1)?e[1]:void 0;return ee[t]=!!n&&!s(function(){if(i&&!a)return!0;var t={length:-1};i?te(t,1,{enumerable:!0,get:ne}):t[1]=1,n.call(t,r,o)})},re=mt.includes,oe=ie("indexOf",{ACCESSORS:!0,1:0});_t({target:"Array",proto:!0,forced:!oe},{includes:function(t){return re(this,t,1<arguments.length?arguments[1]:void 0)}}),Qt("includes");var se=function(i,r,t){if(function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function")}(i),void 0===r)return i;switch(t){case 0:return function(){return i.call(r)};case 1:return function(t){return i.call(r,t)};case 2:return function(t,e){return i.call(r,t,e)};case 3:return function(t,e,n){return i.call(r,t,e,n)}}return function(){return i.apply(r,arguments)}},ae=Function.call,le=function(t,e,n){return se(ae,h[t].prototype[e],n)},ue=(le("Array","includes"),function(t){return Object(g(t))}),he=Array.isArray||function(t){return"Array"==f(t)},ce=zt("species"),de=function(t,e){var n;return he(t)&&("function"!=typeof(n=t.constructor)||n!==Array&&!he(n.prototype)?m(n)&&null===(n=n[ce])&&(n=void 0):n=void 0),new(void 0===n?Array:n)(0===e?0:e)},fe=[].push,pe=function(f){var p=1==f,g=2==f,v=3==f,m=4==f,y=6==f,b=7==f,w=5==f||y;return function(t,e,n,i){for(var r,o,s=ue(t),a=x(s),l=se(e,n,3),u=ft(a.length),h=0,c=i||de,d=p?c(t,u):g||b?c(t,0):void 0;h<u;h++)if((w||h in a)&&(o=l(r=a[h],h,s),f))if(p)d[h]=o;else if(o)switch(f){case 3:return!0;case 5:return r;case 6:return h;case 2:fe.call(d,r)}else switch(f){case 4:return!1;case 7:fe.call(d,r)}return y?-1:v||m?m:d}},ge={forEach:pe(0),map:pe(1),filter:pe(2),some:pe(3),every:pe(4),find:pe(5),findIndex:pe(6),filterOut:pe(7)},ve=ge.find,me="find",ye=!0,be=ie(me);me in[]&&Array(1)[me](function(){ye=!1}),_t({target:"Array",proto:!0,forced:ye||!be},{find:function(t){return ve(this,t,1<arguments.length?arguments[1]:void 0)}}),Qt(me);le("Array","find");var we,xe,Ae,Pe=function(a){return function(t,e){var n,i,r=String(g(t)),o=ct(e),s=r.length;return o<0||s<=o?a?"":void 0:(n=r.charCodeAt(o))<55296||56319<n||o+1===s||(i=r.charCodeAt(o+1))<56320||57343<i?a?r.charAt(o):n:a?r.slice(o,o+2):i-56320+(n-55296<<10)+65536}},Se={codeAt:Pe(!1),charAt:Pe(!0)},Ee=!s(function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}),Te=$("IE_PROTO"),ke=Object.prototype,Ce=Ee?Object.getPrototypeOf:function(t){return t=ue(t),A(t,Te)?t[Te]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?ke:null},Le=zt("iterator"),Me=!1;[].keys&&("next"in(Ae=[].keys())?(xe=Ce(Ce(Ae)))!==Object.prototype&&(we=xe):Me=!0),(null==we||s(function(){var t={};return we[Le].call(t)!==t}))&&(we={}),A(we,Le)||O(we,Le,function(){return this});var Ne={IteratorPrototype:we,BUGGY_SAFARI_ITERATORS:Me},Re=R.f,Oe=zt("toStringTag"),_e=function(t,e,n){t&&!A(t=n?t:t.prototype,Oe)&&Re(t,Oe,{configurable:!0,value:e})},Ve={},Fe=Ne.IteratorPrototype,Be=function(){return this},De=Object.setPrototypeOf||("__proto__"in{}?function(){var n,i=!1,t={};try{(n=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(t,[]),i=t instanceof Array}catch(t){}return function(t,e){return M(t),function(t){if(!m(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(e),i?n.call(t,e):t.__proto__=e,t}}():void 0),Ie=Ne.IteratorPrototype,ze=Ne.BUGGY_SAFARI_ITERATORS,Ge=zt("iterator"),je="values",Ue="entries",qe=function(){return this},He=Se.charAt,Ye="String Iterator",We=rt.set,Xe=rt.getterFor(Ye);!function(t,e,n,i,r,o,s){var a,l,u;l=i,u=e+" Iterator",(a=n).prototype=Zt(Fe,{next:w(1,l)}),_e(a,u,!1),Ve[u]=Be;var h,c,d,f=function(t){if(t===r&&y)return y;if(!ze&&t in v)return v[t];switch(t){case"keys":case je:case Ue:return function(){return new n(this,t)}}return function(){return new n(this)}},p=e+" Iterator",g=!1,v=t.prototype,m=v[Ge]||v["@@iterator"]||r&&v[r],y=!ze&&m||f(r),b="Array"==e&&v.entries||m;if(b&&(h=Ce(b.call(new t)),Ie!==Object.prototype&&h.next&&(Ce(h)!==Ie&&(De?De(h,Ie):"function"!=typeof h[Ge]&&O(h,Ge,qe)),_e(h,p,!0))),r==je&&m&&m.name!==je&&(g=!0,y=function(){return m.call(this)}),v[Ge]!==y&&O(v,Ge,y),Ve[e]=y,r)if(c={values:f(je),keys:o?y:f("keys"),entries:f(Ue)},s)for(d in c)!ze&&!g&&d in v||ot(v,d,c[d]);else _t({target:e,proto:!0,forced:ze||g},c)}(String,"String",function(t){We(this,{type:Ye,string:String(t),index:0})},function(){var t,e=Xe(this),n=e.string,i=e.index;return i>=n.length?{value:void 0,done:!0}:(t=He(n,i),e.index+=t.length,{value:t,done:!1})});var $e=function(e,t,n,i){try{return i?t(M(n)[0],n[1]):t(n)}catch(t){throw function(t){var e=t.return;if(void 0!==e)M(e.call(t)).value}(e),t}},Ze=zt("iterator"),Je=Array.prototype,Ke=function(t,e,n){var i=y(e);i in t?R.f(t,i,w(0,n)):t[i]=n},Qe={};Qe[zt("toStringTag")]="z";var tn="[object z]"===String(Qe),en=zt("toStringTag"),nn="Arguments"==f(function(){return arguments}()),rn=tn?f:function(t){var e,n,i;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(n=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),en))?n:nn?f(e):"Object"==(i=f(e))&&"function"==typeof e.callee?"Arguments":i},on=zt("iterator"),sn=zt("iterator"),an=!1;try{var ln=0,un={next:function(){return{done:!!ln++}},return:function(){an=!0}};un[sn]=function(){return this},Array.from(un,function(){throw 2})}catch(t){}var hn=!function(t,e){if(!e&&!an)return!1;var n=!1;try{var i={};i[sn]=function(){return{next:function(){return{done:n=!0}}}},t(i)}catch(t){}return n}(function(t){Array.from(t)});_t({target:"Array",stat:!0,forced:hn},{from:function(t){var e,n,i,r,o,s,a,l=ue(t),u="function"==typeof this?this:Array,h=arguments.length,c=1<h?arguments[1]:void 0,d=void 0!==c,f=function(t){if(null!=t)return t[on]||t["@@iterator"]||Ve[rn(t)]}(l),p=0;if(d&&(c=se(c,2<h?arguments[2]:void 0,2)),null!=f&&(u!=Array||void 0===(a=f)||Ve.Array!==a&&Je[Ze]!==a))for(o=(r=f.call(l)).next,n=new u;!(i=o.call(r)).done;p++)s=d?$e(r,c,[i.value,p],!0):i.value,Ke(n,p,s);else for(n=new u(e=ft(l.length));p<e;p++)s=d?c(l[p],p):l[p],Ke(n,p,s);return n.length=p,n}});st.Array.from;var cn=ge.findIndex,dn="findIndex",fn=!0,pn=ie(dn);dn in[]&&Array(1)[dn](function(){fn=!1}),_t({target:"Array",proto:!0,forced:fn||!pn},{findIndex:function(t){return cn(this,t,1<arguments.length?arguments[1]:void 0)}}),Qt(dn);le("Array","findIndex"),i(function(t,e){!function(){var t=e,a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";function l(t){this.message=t}(l.prototype=new Error).name="InvalidCharacterError",t.btoa||(t.btoa=function(t){for(var e,n,i=String(t),r=0,o=a,s="";i.charAt(0|r)||(o="=",r%1);s+=o.charAt(63&e>>8-r%1*8)){if(255<(n=i.charCodeAt(r+=.75)))throw new l("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");e=e<<8|n}return s}),t.atob||(t.atob=function(t){var e=String(t).replace(/=+$/,"");if(e.length%4==1)throw new l("'atob' failed: The string to be decoded is not correctly encoded.");for(var n,i,r=0,o=0,s="";i=e.charAt(o++);~i&&(n=r%4?64*n+i:i,r++%4)?s+=String.fromCharCode(255&n>>(-2*r&6)):0)i=a.indexOf(i);return s})}()});_t({target:"Number",stat:!0},{isNaN:function(t){return t!=t}});st.Number.isNaN;var gn=h.isFinite,vn=Number.isFinite||function(t){return"number"==typeof t&&gn(t)};_t({target:"Number",stat:!0},{isFinite:vn});st.Number.isFinite;var mn=zt("match"),yn=function(t){if(m(e=t)&&(void 0!==(n=e[mn])?n:"RegExp"==f(e)))throw TypeError("The method doesn't accept regular expressions");var e,n;return t},bn=zt("match"),wn=function(e){var n=/./;try{"/./"[e](n)}catch(t){try{return n[bn]=!1,"/./"[e](n)}catch(t){}}return!1};_t({target:"String",proto:!0,forced:!wn("includes")},{includes:function(t){return!!~String(g(this)).indexOf(yn(t),1<arguments.length?arguments[1]:void 0)}});le("String","includes");var xn,An=L.f,Pn="".startsWith,Sn=Math.min,En=wn("startsWith"),Tn=!(En||(!(xn=An(String.prototype,"startsWith"))||xn.writable));_t({target:"String",proto:!0,forced:!Tn&&!En},{startsWith:function(t){var e=String(g(this));yn(t);var n=ft(Sn(1<arguments.length?arguments[1]:void 0,e.length)),i=String(t);return Pn?Pn.call(e,i,n):e.slice(n,n+i.length)===i}});le("String","startsWith");!function(){function i(t,e){return this.slice(t,e)}function r(t,e){arguments.length<2&&(e=0);for(var n=0,i=t.length;n<i;++n,++e)this[e]=255&t[n]}function t(t){var e;if("number"==typeof t){e=new Array(t);for(var n=0;n<t;++n)e[n]=0}else e=t.slice(0);return e.subarray=i,(e.buffer=e).byteLength=e.length,e.set=r,"object"==typeof t&&t.buffer&&(e.buffer=t.buffer),e}"undefined"==typeof Uint8Array&&"undefined"!=typeof window&&(window.Uint8Array=t,window.Uint32Array=t,window.Int32Array=t)}();var kn=Math.round,Cn=Math.floor,Ln=Math.PI,Mn=function(t){return t%360+(t<0?360:0)},Nn=function(t,e){return e*kn(t/e)},Rn=function(t){return 180*t/Ln%360},On=function(t,e){return(t=(e=e||!1)?t:t%360)*Ln/180},_n=function(t,e){if(void 0===e)e=void 0===t?1:t,t=0;else if(e<t){var n=t;t=e,e=n}return Cn(Math.random()*(e-t+1)+t)},Vn=Math.cos,Fn=Math.sin,Bn=Math.atan2,Dn=function(t,e){var n=On(t.y),i=On(e.y),r=t.x,o=e.x,s=On(o-r),a=Fn(s)*Vn(i),l=Vn(n)*Fn(i)-Fn(n)*Vn(i)*Vn(s),u=Rn(Bn(a,l))-22.5;return u<0&&(u+=360),["NE","E","SE","S","SW","W","NW","N"][u=parseInt(u/45)]},In=function(t,e){var n=t.x,i=t.y;return(n-=e.x)*n+(i-=e.y)*i},zn=function(t,e){return Math.sqrt(In(t,e))},Gn={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},jn=Math.abs,Un=Math.cos,qn=Math.sin,Hn=Math.sqrt,Yn=Math.min,Wn=Math.max,Xn=Math.atan2,$n=Math.round,Zn=Math.pow,Jn=Math.PI,Kn=function(t,e){if(!(this instanceof Kn))return new Kn(t,e);if("string"==typeof t){var n=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(n[0]),e=parseFloat(n[1])}else Object(t)===t&&(e=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===e?0:e};Kn.fromPolar=function(t,e,n){n=new Kn(n);var i=jn(t*Un(e)),r=jn(t*qn(e)),o=Mn(Rn(e));return o<90?r=-r:o<180?(i=-i,r=-r):o<270&&(i=-i),new Kn(n.x+i,n.y+r)},Kn.random=function(t,e,n,i){return new Kn(_n(t,e),_n(n,i))},Kn.prototype={type:Gn.Point,chooseClosest:function(t){var e=t.length;if(1===e)return new Kn(t[0]);for(var n=null,i=1/0,r=0;r<e;r++){var o=new Kn(t[r]),s=this.squaredDistance(o);s<i&&(n=o,i=s)}return n},adhereToRect:function(t){return t.containsPoint(this)||(this.x=Yn(Wn(this.x,t.x),t.x+t.width),this.y=Yn(Wn(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,e){var n=this.equals(t)||this.equals(e)?NaN:this.theta(e)-this.theta(t);return n<0&&(n+=360),n},bearing:function(t){return Dn(this,t)},changeInAngle:function(t,e,n){return this.clone().offset(-t,-e).theta(n)-this.theta(n)},clone:function(){return new Kn(this)},cross:function(t,e){return t&&e?(e.x-this.x)*(t.y-this.y)-(e.y-this.y)*(t.x-this.x):NaN},difference:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),new Kn(this.x-(t||0),this.y-(e||0))},distance:function(t){return zn(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,e){var n=this.x,i=this.y;return new Kn((1-e)*n+e*t.x,(1-e)*i+e*t.y)},magnitude:function(){return Hn(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return jn(t.x-this.x)+jn(t.y-this.y)},move:function(t,e){var n=On(new Kn(t).theta(this));return this.offset(Un(n)*e,-qn(n)*e)},normalize:function(t){var e=(t||1)/this.magnitude();return this.scale(e,e)},offset:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x+=t||0,this.y+=e||0,this},reflection:function(t){return new Kn(t).move(this,this.distance(t))},rotate:function(t,e){if(0===e)return this;t=t||new Kn(0,0),e=On(Mn(-e));var n=Un(e),i=qn(e),r=n*(this.x-t.x)-i*(this.y-t.y)+t.x,o=i*(this.x-t.x)+n*(this.y-t.y)+t.y;return this.x=r,this.y=o,this},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=Zn(10,t)}return this.x=$n(this.x*e)/e,this.y=$n(this.y*e)/e,this},scale:function(t,e,n){return n=n&&new Kn(n)||new Kn(0,0),this.x=n.x+t*(this.x-n.x),this.y=n.y+e*(this.y-n.y),this},snapToGrid:function(t,e){return this.x=Nn(this.x,t),this.y=Nn(this.y,e||t),this},squaredDistance:function(t){return In(this,t)},theta:function(t){var e=-((t=new Kn(t)).y-this.y),n=t.x-this.x,i=Xn(e,n);return i<0&&(i=2*Jn+i),180*i/Jn},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new Kn(t)||new Kn(0,0);var e=this.x,n=this.y;return this.x=Hn((e-t.x)*(e-t.x)+(n-t.y)*(n-t.y)),this.y=On(t.theta(new Kn(e,n))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x=t||0,this.y=e||0,this},vectorAngle:function(t){return new Kn(0,0).angleBetween(this,t)}},Kn.prototype.translate=Kn.prototype.offset;var Qn=Kn,ti=Math.max,ei=Math.min,ni=function(t,e){return this instanceof ni?t instanceof ni?new ni(t.start,t.end):(this.start=new Kn(t),void(this.end=new Kn(e))):new ni(t,e)};ni.prototype={type:Gn.Line,angle:function(){var t=new Kn(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=ei(this.start.x,this.end.x),e=ei(this.start.y,this.end.y),n=ti(this.start.x,this.end.x),i=ti(this.start.y,this.end.y);return new vi(t,e,n-t,i-e)},bearing:function(){return Dn(this.start,this.end)},clone:function(){return new ni(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var e=this.vector().dot(new ni(this.start,t).vector()),n=ei(1,ti(0,e/this.squaredLength()));return n!=n?0:n},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var e=this.start,n=this.end;if(0!==e.cross(t,n))return!1;var i=this.length();return!(new ni(e,t).length()>i)&&!(new ni(t,n).length()>i)},divideAt:function(t){var e=this.pointAt(t);return[new ni(this.start,e),new ni(e,this.end)]},divideAtLength:function(t){var e=this.pointAtLength(t);return[new ni(this.start,e),new ni(e,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,e){if(t&&t.intersectionWithLine){var n=t.intersectionWithLine(this,e);return n&&t instanceof ni&&(n=n[0]),n}return null},intersectionWithLine:function(t){var e=new Kn(this.end.x-this.start.x,this.end.y-this.start.y),n=new Kn(t.end.x-t.start.x,t.end.y-t.start.y),i=e.x*n.y-e.y*n.x,r=new Kn(t.start.x-this.start.x,t.start.y-this.start.y),o=r.x*n.y-r.y*n.x,s=r.x*e.y-r.y*e.x;if(0===i||o*i<0||s*i<0)return null;if(0<i){if(i<o||i<s)return null}else if(o<i||s<i)return null;return[new Kn(this.start.x+o*e.x/i,this.start.y+o*e.y/i)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return zn(this.start,this.end)},midpoint:function(){return new Kn((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var e=this.clone();if(!this.isDifferentiable())return e;var n=e.start,i=e.end,r=n.clone().rotate(i,270),o=i.clone().rotate(n,90);return n.move(o,t),i.move(r,t),e},pointAt:function(t){var e=this.start,n=this.end;return t<=0?e.clone():1<=t?n.clone():e.lerp(n,t)},pointAtLength:function(t){var e=this.start,n=this.end,i=!0;t<0&&(i=!1,t=-t);var r=this.length();return r<=t?i?n.clone():e.clone():this.pointAt((i?t:r-t)/r)},pointOffset:function(t){t=new Kn(t);var e=this.start,n=this.end;return((n.x-e.x)*(t.y-e.y)-(n.y-e.y)*(t.x-e.x))/this.length()},rotate:function(t,e){return this.start.rotate(t,e),this.end.rotate(t,e),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,e,n){return this.start.scale(t,e,n),this.end.scale(t,e,n),this},setLength:function(t){var e=this.length();if(!e)return this;var n=t/e;return this.scale(n,n,this.start)},squaredLength:function(){return In(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var e=this.start,n=this.end,i=this.pointAt(t),r=new ni(e,n);return r.translate(i.x-e.x,i.y-e.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var e=this.start,n=this.end,i=this.pointAtLength(t),r=new ni(e,n);return r.translate(i.x-e.x,i.y-e.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,e){return this.start.translate(t,e),this.end.translate(t,e),this},vector:function(){return new Kn(this.end.x-this.start.x,this.end.y-this.start.y)}},ni.prototype.intersection=ni.prototype.intersect;var ii=ni,ri=Math.sqrt,oi=Math.round,si=Math.pow,ai=function(t,e,n){return this instanceof ai?t instanceof ai?new ai(new Kn(t.x,t.y),t.a,t.b):(t=new Kn(t),this.x=t.x,this.y=t.y,this.a=e,void(this.b=n)):new ai(t,e,n)};ai.fromRect=function(t){return t=new vi(t),new ai(t.center(),t.width/2,t.height/2)},ai.prototype={type:Gn.Ellipse,bbox:function(){return new vi(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new Kn(this.x,this.y)},clone:function(){return new ai(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.a+=2*t,this.b+=2*e,this},intersectionWithLine:function(t){var e=[],n=t.start,i=t.end,r=this.a,o=this.b,s=t.vector(),a=n.difference(new Kn(this)),l=new Kn(s.x/(r*r),s.y/(o*o)),u=new Kn(a.x/(r*r),a.y/(o*o)),h=s.dot(l),c=s.dot(u),d=c*c-h*(a.dot(u)-1);if(d<0)return null;if(0<d){var f=ri(d),p=(-c-f)/h,g=(-c+f)/h;if((p<0||1<p)&&(g<0||1<g))return null;0<=p&&p<=1&&e.push(n.lerp(i,p)),0<=g&&g<=1&&e.push(n.lerp(i,g))}else{var v=-c/h;if(!(0<=v&&v<=1))return null;e.push(n.lerp(i,v))}return e},intersectionWithLineFromCenterToPoint:function(t,e){t=new Kn(t),e&&t.rotate(new Kn(this.x,this.y),e);var n,i=t.x-this.x,r=t.y-this.y;if(0===i)return n=this.bbox().pointNearestToPoint(t),e?n.rotate(new Kn(this.x,this.y),-e):n;var o=r/i,s=o*o,a=this.a*this.a,l=this.b*this.b,u=ri(1/(1/a+s/l)),h=o*(u=i<0?-u:u);return n=new Kn(this.x+u,this.y+h),e?n.rotate(new Kn(this.x,this.y),-e):n},normalizedDistance:function(t){var e=t.x,n=t.y,i=this.a,r=this.b,o=this.x,s=this.y;return(e-o)*(e-o)/(i*i)+(n-s)*(n-s)/(r*r)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=si(10,t)}return this.x=oi(this.x*e)/e,this.y=oi(this.y*e)/e,this.a=oi(this.a*e)/e,this.b=oi(this.b*e)/e,this},tangentTheta:function(t){var e,n,i=t.x,r=t.y,o=this.a,s=this.b,a=this.bbox().center(),l=a.x,u=a.y,h=i>a.x+o/2,c=i<a.x-o/2;return h||c?n=o*o/(i-l)-o*o*(r-u)*((e=i>a.x?r-30:r+30)-u)/(s*s*(i-l))+l:e=s*s/(r-u)-s*s*(i-l)*((n=r>a.y?i+30:i-30)-l)/(o*o*(r-u))+u,new Kn(n,e).theta(t)},toString:function(){return new Kn(this.x,this.y).toString()+" "+this.a+" "+this.b}};var li=ai,ui=Math.abs,hi=Math.cos,ci=Math.sin,di=Math.min,fi=Math.max,pi=Math.round,gi=Math.pow,vi=function(t,e,n,i){if(!(this instanceof vi))return new vi(t,e,n,i);Object(t)===t&&(e=t.y,n=t.width,i=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===e?0:e,this.width=void 0===n?0:n,this.height=void 0===i?0:i};vi.fromEllipse=function(t){return t=new ai(t),new vi(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},vi.fromPointUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var n,i,r,o,s=new Kn;n=i=1/0,r=o=-1/0;for(var a=0;a<t.length;a++){s.update(t[a]);var l=s.x,u=s.y;l<n&&(n=l),r<l&&(r=l),u<i&&(i=u),o<u&&(o=u)}return new vi(n,i,r-n,o-i)},vi.fromRectUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var n,i,r,o,s=new vi;n=i=1/0,r=o=-1/0;for(var a=0;a<t.length;a++){s.update(t[a]);var l=s.x,u=s.y,h=l+s.width,c=u+s.height;l<n&&(n=l),r<h&&(r=h),u<i&&(i=u),o<c&&(o=c)}return new vi(n,i,r-n,o-i)},vi.prototype={type:Gn.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var e=this.width,n=this.height,i=On(t),r=ui(ci(i)),o=ui(hi(i)),s=e*o+n*r,a=e*r+n*o;return this.x+=(e-s)/2,this.y+=(n-a)/2,this.width=s,this.height=a,this},bottomLeft:function(){return new Kn(this.x,this.y+this.height)},bottomLine:function(){return new ni(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new Kn(this.x+this.width/2,this.y+this.height)},center:function(){return new Kn(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new vi(this)},containsPoint:function(t){return(t=new Kn(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var e=new vi(this).normalize(),n=new vi(t).normalize(),i=e.width,r=e.height,o=n.width,s=n.height;if(!(i&&r&&o&&s))return!1;var a=e.x,l=e.y,u=n.x,h=n.y;return o+=u,i+=a,s+=h,r+=l,a<=u&&o<=i&&l<=h&&s<=r},corner:function(){return new Kn(this.x+this.width,this.y+this.height)},equals:function(t){var e=new vi(this).normalize(),n=new vi(t).normalize();return e.x===n.x&&e.y===n.y&&e.width===n.width&&e.height===n.height},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.x-=t,this.y-=e,this.width+=2*t,this.height+=2*e,this},intersect:function(t){var e=this.origin(),n=this.corner(),i=t.origin(),r=t.corner();if(r.x<=e.x||r.y<=e.y||i.x>=n.x||i.y>=n.y)return null;var o=fi(e.x,i.x),s=fi(e.y,i.y);return new vi(o,s,di(n.x,r.x)-o,di(n.y,r.y)-s)},intersectionWithLine:function(t){var e,n,i=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],o=[],s=i.length;for(n=0;n<s;n++)null!==(e=t.intersect(i[n]))&&o.indexOf(e.toString())<0&&(r.push(e),o.push(e.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,e){t=new Kn(t);var n,i=new Kn(this.x+this.width/2,this.y+this.height/2);e&&t.rotate(i,e);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],o=new ni(i,t),s=r.length-1;0<=s;--s){var a=r[s].intersection(o);if(null!==a){n=a;break}}return n&&e&&n.rotate(i,-e),n},leftLine:function(){return new ni(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new Kn(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,e){var n,i,r,o,s,a,l,u;t=new vi(t),e||(e=t.center());var h=e.x,c=e.y;n=i=r=o=s=a=l=u=1/0;var d=t.topLeft();d.x<h&&(n=(this.x-h)/(d.x-h)),d.y<c&&(s=(this.y-c)/(d.y-c));var f=t.bottomRight();f.x>h&&(i=(this.x+this.width-h)/(f.x-h)),f.y>c&&(a=(this.y+this.height-c)/(f.y-c));var p=t.topRight();p.x>h&&(r=(this.x+this.width-h)/(p.x-h)),p.y<c&&(l=(this.y-c)/(p.y-c));var g=t.bottomLeft();return g.x<h&&(o=(this.x-h)/(g.x-h)),g.y>c&&(u=(this.y+this.height-c)/(g.y-c)),{sx:di(n,i,r,o),sy:di(s,a,l,u)}},maxRectUniformScaleToFit:function(t,e){var n=this.maxRectScaleToFit(t,e);return di(n.sx,n.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,e=this.y,n=this.width,i=this.height;return this.width<0&&(t=this.x+this.width,n=-this.width),this.height<0&&(e=this.y+this.height,i=-this.height),this.x=t,this.y=e,this.width=n,this.height=i,this},offset:function(t,e){return Kn.prototype.offset.call(this,t,e)},origin:function(){return new Kn(this.x,this.y)},pointNearestToPoint:function(t){if(t=new Kn(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new Kn(this.x+this.width,t.y);case"left":return new Kn(this.x,t.y);case"bottom":return new Kn(t.x,this.y+this.height);case"top":return new Kn(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new ni(this.topRight(),this.bottomRight())},rightMiddle:function(){return new Kn(this.x+this.width,this.y+this.height/2)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=gi(10,t)}return this.x=pi(this.x*e)/e,this.y=pi(this.y*e)/e,this.width=pi(this.width*e)/e,this.height=pi(this.height*e)/e,this},scale:function(t,e,n){return n=this.origin().scale(t,e,n),this.x=n.x,this.y=n.y,this.width*=t,this.height*=e,this},sideNearestToPoint:function(t){var e=(t=new Kn(t)).x-this.x,n=this.x+this.width-t.x,i=t.y-this.y,r=e,o="left";return n<r&&(r=n,o="right"),i<r&&(r=i,o="top"),this.y+this.height-t.y<r&&(o="bottom"),o},snapToGrid:function(t,e){var n=this.origin().snapToGrid(t,e),i=this.corner().snapToGrid(t,e);return this.x=n.x,this.y=n.y,this.width=i.x-n.x,this.height=i.y-n.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new ni(this.topLeft(),this.topRight())},topMiddle:function(){return new Kn(this.x+this.width/2,this.y)},topRight:function(){return new Kn(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return vi.fromRectUnion(this,t)},update:function(t,e,n,i){return Object(t)===t&&(e=t.y,n=t.width,i=t.height,t=t.x),this.x=t||0,this.y=e||0,this.width=n||0,this.height=i||0,this}},vi.prototype.bottomRight=vi.prototype.corner,vi.prototype.topLeft=vi.prototype.origin,vi.prototype.translate=vi.prototype.offset;var mi=vi;function yi(t){var e=t.trim();if(""===e)return[];for(var n=[],i=e.split(/\b\s*,\s*|,\s*|\s+/),r=i.length,o=0;o<r;o+=2)n.push({x:+i[o],y:+i[o+1]});return n}function bi(t){var e=t.length;if(0===e)return[];for(var n=[],i=0;i<e;i++){var r=t[i].clone();n.push(r)}return n}function wi(t){var e,n,i,r=Math.abs,o=t.length;if(0===o)return[];for(e=0;e<o;e++)void 0===i?i=t[e]:t[e].y<i.y?i=t[e]:t[e].y===i.y&&t[e].x>i.x&&(i=t[e]);var s=[];for(e=0;e<o;e++){var a=i.theta(t[e]);0===a&&(a=360);var l=[t[e],e,a];s.push(l)}if(s.sort(function(t,e){var n=t[2]-e[2];return 0===n&&(n=e[1]-t[1]),n}),2<s.length){var u=s[s.length-1];s.unshift(u)}for(var h,c,d,f,p,g,v,m={},y=[];0!==s.length;)if(c=(h=s.pop())[0],!m.hasOwnProperty(h[0]+"@@"+h[1]))for(var b=!1;!b;)if(y.length<2)y.push(h),b=!0;else{f=(d=y.pop())[0];var w=(g=(p=y.pop())[0]).cross(f,c);if(w<0)y.push(p),y.push(d),y.push(h),b=!0;else if(0===w){var x=f.angleBetween(g,c);r(x-180)<1e-10?(m[d[0]+"@@"+d[1]]=f,y.push(p)):f.equals(c)||g.equals(f)?(m[d[0]+"@@"+d[1]]=f,y.push(p)):r((x+1)%360-1)<1e-10&&(y.push(p),s.push(d))}else m[d[0]+"@@"+d[1]]=f,y.push(p)}2<y.length&&y.pop();var A=-1;for(n=y.length,e=0;e<n;e++){var P=y[e][1];(void 0===v||P<v)&&(v=P,A=e)}var S=[];if(0<A){var E=y.slice(A),T=y.slice(0,A);S=E.concat(T)}else S=y;var k=[];for(n=S.length,e=0;e<n;e++)k.push(S[e][0]);return k}var xi=function(t){return this instanceof xi?"string"==typeof t?new xi.parse(t):void(this.points=Array.isArray(t)?t.map(Kn):[]):new xi(t)};xi.parse=function(t){return new xi(yi(t))},xi.fromRect=function(t){return new xi([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},xi.prototype={type:Gn.Polyline,bbox:function(){var t=1/0,e=-1/0,n=1/0,i=-1/0,r=this.points,o=r.length;if(0===o)return null;for(var s=0;s<o;s++){var a=r[s],l=a.x,u=a.y;l<t&&(t=l),e<l&&(e=l),u<n&&(n=u),i<u&&(i=u)}return new vi(t,n,e-t,i-n)},clone:function(){return new xi(bi(this.points))},closestPoint:function(t){var e=this.closestPointLength(t);return this.pointAtLength(e)},closestPointLength:function(t){var e,n=this.lengthPoints(),i=n.length;if(0===i)return 0;if(1===i)return 0;for(var r=1/0,o=0,s=i-1,a=0;a<s;a++){var l=new ni(n[a],n[a+1]),u=l.length(),h=l.closestPointNormalizedLength(t),c=l.pointAt(h).squaredDistance(t);c<r&&(r=c,e=o+h*u),o+=u}return e},closestPointNormalizedLength:function(t){var e=this.closestPointLength(t);if(0===e)return 0;var n=this.length();return 0===n?0:e/n},closestPointTangent:function(t){var e=this.closestPointLength(t);return this.tangentAtLength(e)},containsPoint:function(t){var e=this.points,n=e.length;if(0===n)return!1;for(var i=t.x,r=t.y,o=n-1,s=0,a=0,l=new ni,u=new ni,h=new Kn;s<n;s++){var c=e[o],d=e[s];if(t.equals(c))return!0;if(l.start=c,l.end=d,l.containsPoint(t))return!0;if(r<=c.y&&r>d.y||r>c.y&&r<=d.y){var f=c.x-i>d.x-i?c.x-i:d.x-i;0<=f&&(h.x=i+f,h.y=r,u.start=t,u.end=h,l.intersect(u)&&a++)}o=s}return a%2==1},close:function(){var t=this.start,e=this.end,n=this.points;return t&&e&&!t.equals(e)&&n.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new xi(wi(this.points))},equals:function(t){if(!t)return!1;var e=this.points,n=t.points,i=e.length;if(n.length!==i)return!1;for(var r=0;r<i;r++){var o=e[r],s=t.points[r];if(!o.equals(s))return!1}return!0},intersectionWithLine:function(t){for(var e=new ni(t),n=[],i=this.lengthPoints(),r=new ni,o=0,s=i.length-1;o<s;o++){r.start=i[o],r.end=i[o+1];var a=e.intersectionWithLine(r);a&&n.push(a[0])}return 0<n.length?n:null},isDifferentiable:function(){var t=this.points,e=t.length;if(0===e)return!1;for(var n=new ni,i=e-1,r=0;r<i;r++)if(n.start=t[r],n.end=t[r+1],n.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),e=t.length;if(0===e)return 0;for(var n=0,i=e-1,r=0;r<i;r++)n+=t[r].distance(t[r+1]);return n},pointAt:function(t){var e=this.lengthPoints(),n=e.length;if(0===n)return null;if(1===n)return e[0].clone();if(t<=0)return e[0].clone();if(1<=t)return e[n-1].clone();var i=this.length()*t;return this.pointAtLength(i)},pointAtLength:function(t){var e=this.lengthPoints(),n=e.length;if(0===n)return null;if(1===n)return e[0].clone();var i=!0;t<0&&(i=!1,t=-t);for(var r=0,o=n-1,s=0;s<o;s++){var a=i?s:o-1-s,l=e[a],u=e[a+1],h=new ni(l,u),c=l.distance(u);if(t<=r+c)return h.pointAtLength((i?1:-1)*(t-r));r+=c}return(i?e[n-1]:e[0]).clone()},round:function(t){for(var e=this.points,n=e.length,i=0;i<n;i++)e[i].round(t);return this},scale:function(t,e,n){for(var i=this.points,r=i.length,o=0;o<r;o++)i[o].scale(t,e,n);return this},simplify:function(t){void 0===t&&(t={});var e=this.points;if(e.length<3)return this;for(var n=t.threshold||0,i=0;e[i+2];){var r=i+1,o=i+2,s=e[i],a=e[r],l=e[o];new ni(s,l).closestPoint(a).distance(a)<=n?e.splice(r,1):i+=1}return this},tangentAt:function(t){var e=this.lengthPoints().length;if(0===e)return null;if(1===e)return null;t<0&&(t=0),1<t&&(t=1);var n=this.length()*t;return this.tangentAtLength(n)},tangentAtLength:function(t){var e=this.lengthPoints(),n=e.length;if(0===n)return null;if(1===n)return null;var i,r=!0;t<0&&(r=!1,t=-t);for(var o=0,s=n-1,a=0;a<s;a++){var l=r?a:s-1-a,u=e[l],h=e[l+1],c=new ni(u,h),d=u.distance(h);if(c.isDifferentiable()){if(t<=o+d)return c.tangentAtLength((r?1:-1)*(t-o));i=c}o+=d}if(i){var f=r?1:0;return i.tangentAt(f)}return null},toString:function(){return this.points+""},translate:function(t,e){for(var n=this.points,i=n.length,r=0;r<i;r++)n[r].translate(t,e);return this},serialize:function(){var t=this.points,e=t.length;if(0===e)return"";for(var n="",i=0;i<e;i++){var r=t[i];n+=r.x+","+r.y+" "}return n.trim()}},Object.defineProperty(xi.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(xi.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var Ai=Math.abs,Pi=Math.sqrt,Si=Math.min,Ei=Math.max,Ti=Math.pow,ki=function(t,e,n,i){return this instanceof ki?t instanceof ki?new ki(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new Kn(t),this.controlPoint1=new Kn(e),this.controlPoint2=new Kn(n),void(this.end=new Kn(i))):new ki(t,e,n,i)};function Ci(t){var e,n,i=arguments,r=[];for(n=arguments.length,e=1;e<n;e++)r.push(i[e]);if(!t)throw new Error("Missing a parent object.");var o=Object.create(t);for(n=r.length,e=0;e<n;e++){var s,a,l=r[e];for(a in l)l.hasOwnProperty(a)&&(delete o[a],s=Object.getOwnPropertyDescriptor(l,a),Object.defineProperty(o,a,s))}return o}ki.throughPoints=function(){function l(t){var e=t.length,n=[],i=[],r=2;n[0]=t[0]/r;for(var o=1;o<e;o++)i[o]=1/r,r=(o<e-1?4:3.5)-i[o],n[o]=(t[o]-n[o-1])/r;for(o=1;o<e;o++)n[e-o-1]-=i[e-o]*n[e-o];return n}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var e=function(t){var e,n=[],i=[],r=t.length-1;if(1==r)return n[0]=new Kn((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new Kn(2*n[0].x-t[0].x,2*n[0].y-t[0].y),[n,i];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var s=l(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var a=l(o);for(e=0;e<r;e++)n.push(new Kn(s[e],a[e])),e<r-1?i.push(new Kn(2*t[e+1].x-s[e+1],2*t[e+1].y-a[e+1])):i.push(new Kn((t[r].x+s[r-1])/2,(t[r].y+a[r-1])/2));return[n,i]}(t),n=[],i=e[0].length,r=0;r<i;r++){var o=new Kn(e[0][r].x,e[0][r].y),s=new Kn(e[1][r].x,e[1][r].y);n.push(new ki(t[r],o,s,t[r+1]))}return n}}(),ki.prototype={type:Gn.Curve,bbox:function(){for(var t,e,n,i,r,o,s,a,l=this.start,u=this.controlPoint1,h=this.controlPoint2,c=this.end,d=l.x,f=l.y,p=u.x,g=u.y,v=h.x,m=h.y,y=c.x,b=c.y,w=new Array,x=new Array,A=[new Array,new Array],P=0;P<2;++P)if(n=0===P?(e=6*d-12*p+6*v,t=-3*d+9*p-9*v+3*y,3*p-3*d):(e=6*f-12*g+6*m,t=-3*f+9*g-9*m+3*b,3*g-3*f),Ai(t)<1e-12){if(Ai(e)<1e-12)continue;0<(i=-n/e)&&i<1&&x.push(i)}else a=Pi(s=e*e-4*n*t),s<0||(0<(r=(-e+a)/(2*t))&&r<1&&x.push(r),0<(o=(-e-a)/(2*t))&&o<1&&x.push(o));for(var S,E,T,k=x.length,C=k;k--;)E=(S=1-(i=x[k]))*S*S*d+3*S*S*i*p+3*S*i*i*v+i*i*i*y,A[0][k]=E,T=S*S*S*f+3*S*S*i*g+3*S*i*i*m+i*i*i*b,A[1][k]=T,w[k]={X:E,Y:T};x[C]=0,x[C+1]=1,w[C]={X:d,Y:f},w[C+1]={X:y,Y:b},A[0][C]=d,A[1][C]=f,A[0][C+1]=y,A[1][C+1]=b,x.length=C+2,A[0].length=C+2,A[1].length=C+2,w.length=C+2;var L=Si.apply(null,A[0]),M=Si.apply(null,A[1]),N=Ei.apply(null,A[0]),R=Ei.apply(null,A[1]);return new vi(L,M,N-L,R-M)},clone:function(){return new ki(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,e){return this.pointAtT(this.closestPointT(t,e))},closestPointLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:n}):e.subdivisions};return this.lengthAtT(this.closestPointT(t,i),i)},closestPointNormalizedLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:n}):e.subdivisions},r=this.closestPointLength(t,i);if(!r)return 0;var o=this.length(i);return 0===o?0:r/o},closestPointT:function(t,e){for(var n,i,r,o,s,a,l,u=void 0===(e=e||{}).precision?this.PRECISION:e.precision,h=void 0===e.subdivisions?this.getSubdivisions({precision:u}):e.subdivisions,c=h.length,d=c?1/c:0,f=0;f<c;f++){var p=h[f],g=p.start.distance(t),v=p.end.distance(t),m=g+v;(!l||m<l)&&(i=f*d,r=(f+1)*d,o=g,s=v,a=(n=p).start.distance(p.end),l=m)}for(var y=Ti(10,-u);;){var b=o?Ai(o-s)/o:0,w=s?Ai(o-s)/s:0;if(b<y||w<y||(!o||o<a*y||(!s||s<a*y)))return o<=s?i:r;var x=n.divide(.5);d/=2;var A=x[0].start.distance(t),P=x[0].end.distance(t),S=A+P,E=x[1].start.distance(t),T=x[1].end.distance(t);s=S<=E+T?(n=x[0],r-=d,o=A,P):(n=x[1],i+=d,o=E,T)}},closestPointTangent:function(t,e){return this.tangentAtT(this.closestPointT(t,e))},containsPoint:function(t,e){return this.toPolyline(e).containsPoint(t)},divideAt:function(t,e){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var n=this.tAt(t,e);return this.divideAtT(n)},divideAtLength:function(t,e){var n=this.tAtLength(t,e);return this.divideAtT(n)},divideAtT:function(t){var e=this.start,n=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return[new ki(e,e,e,e),new ki(e,n,i,r)];if(1<=t)return[new ki(e,n,i,r),new ki(r,r,r,r)];var o=this.getSkeletonPoints(t),s=o.startControlPoint1,a=o.startControlPoint2,l=o.divider,u=o.dividerControlPoint1,h=o.dividerControlPoint2;return[new ki(e,s,a,l),new ki(l,u,h,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var e=this.start,n=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:n.clone(),dividerControlPoint2:i.clone()};if(1<=t)return{startControlPoint1:n.clone(),startControlPoint2:i.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var o=new ni(e,n).pointAt(t),s=new ni(n,i).pointAt(t),a=new ni(i,r).pointAt(t),l=new ni(o,s).pointAt(t),u=new ni(s,a).pointAt(t);return{startControlPoint1:o,startControlPoint2:l,divider:new ni(l,u).pointAt(t),dividerControlPoint1:u,dividerControlPoint2:a}},getSubdivisions:function(t){var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,n=[new ki(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return n;for(var i=this.endpointDistance(),r=Ti(10,-e),o=0;;){o+=1;for(var s=[],a=n.length,l=0;l<a;l++){var u=n[l].divide(.5);s.push(u[0],u[1])}for(var h=0,c=s.length,d=0;d<c;d++){h+=s[d].endpointDistance()}if(1<o&&(0!==h?(h-i)/h:0)<r)return s;n=s,i=h}},isDifferentiable:function(){var t=this.start,e=this.controlPoint1,n=this.controlPoint2,i=this.end;return!(t.equals(e)&&e.equals(n)&&n.equals(i))},length:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,n=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,i=0,r=n.length,o=0;o<r;o++){i+=n[o].endpointDistance()}return i},lengthAtT:function(t,e){if(t<=0)return 0;var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision;return this.divide(t)[0].length({precision:n})},pointAt:function(t,e){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var n=this.tAt(t,e);return this.pointAtT(n)},pointAtLength:function(t,e){var n=this.tAtLength(t,e);return this.pointAtT(n)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,n){return this.start.scale(t,e,n),this.controlPoint1.scale(t,e,n),this.controlPoint2.scale(t,e,n),this.end.scale(t,e,n),this},tangentAt:function(t,e){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var n=this.tAt(t,e);return this.tangentAtT(n)},tangentAtLength:function(t,e){if(!this.isDifferentiable())return null;var n=this.tAtLength(t,e);return this.tangentAtT(n)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.getSkeletonPoints(t),n=e.startControlPoint2,i=e.dividerControlPoint1,r=e.divider,o=new ni(n,i);return o.translate(r.x-n.x,r.y-n.y),o},tAt:function(t,e){if(t<=0)return 0;if(1<=t)return 1;var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:n}):e.subdivisions},r=this.length(i)*t;return this.tAtLength(r,i)},tAtLength:function(t,e){var n=!0;t<0&&(n=!1,t=-t);for(var i,r,o,s,a,l=void 0===(e=e||{}).precision?this.PRECISION:e.precision,u=void 0===e.subdivisions?this.getSubdivisions({precision:l}):e.subdivisions,h={precision:l,subdivisions:u},c=0,d=u.length,f=1/d,p=0;p<d;p++){var g=n?p:d-1-p,v=u[p],m=v.endpointDistance();if(t<=c+m){i=v,r=g*f,o=(g+1)*f,s=n?t-c:m+c-t,a=n?m+c-t:t-c;break}c+=m}if(!i)return n?1:0;for(var y=this.length(h),b=Ti(10,-l);;){var w,x;if((0!==y?s/y:0)<b)return r;if((0!==y?a/y:0)<b)return o;var A=i.divide(.5);f/=2;var P=A[0].endpointDistance(),S=A[1].endpointDistance();x=s<=P?(i=A[0],o-=f,P-(w=s)):(i=A[1],r+=f,S-(w=s-P)),s=w,a=x}},toPoints:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,n=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,i=[n[0].start.clone()],r=n.length,o=0;o<r;o++){var s=n[o];i.push(s.end.clone())}return i},toPolyline:function(t){return new xi(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}},ki.prototype.divide=ki.prototype.divideAtT;var Li=function(t){if(!(this instanceof Li))return new Li(t);if("string"==typeof t)return new Li.parse(t);var e,n;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(n=(t=t.reduce(function(t,e){return t.concat(e)},[])).length,t[0].isSegment)for(e=0;e<n;e++){var i=t[e];this.appendSegment(i)}else{var r=null;for(e=0;e<n;e++){var o=t[e];if(!(o instanceof ni||o instanceof ki))throw new Error("Cannot construct a path segment from the provided object.");0===e&&this.appendSegment(Li.createSegment("M",o.start)),r&&!r.end.equals(o.start)&&this.appendSegment(Li.createSegment("M",o.start)),o instanceof ni?this.appendSegment(Li.createSegment("L",o.end)):o instanceof ki&&this.appendSegment(Li.createSegment("C",o.controlPoint1,o.controlPoint2,o.end)),r=o}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof ni)this.appendSegment(Li.createSegment("M",t.start)),this.appendSegment(Li.createSegment("L",t.end));else if(t instanceof ki)this.appendSegment(Li.createSegment("M",t.start)),this.appendSegment(Li.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof xi))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(n=t.points.length,e=0;e<n;e++){var s=t.points[e];0===e?this.appendSegment(Li.createSegment("M",s)):this.appendSegment(Li.createSegment("L",s))}}else;};function Mi(t,e){return e.unshift(null),new(Function.prototype.bind.apply(t,e))}Li.parse=function(t){if(!t)return new Li;for(var e=new Li,n=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),i=n.length,r=0;r<i;r++){var o=n[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),s=Li.createSegment.apply(this,o);e.appendSegment(s)}return e},Li.createSegment=function(t){var e=arguments;if(!t)throw new Error("Type must be provided.");var n=Li.segmentTypes[t];if(!n)throw new Error(t+" is not a recognized path segment type.");for(var i=[],r=arguments.length,o=1;o<r;o++)i.push(e[o]);return Mi(n,i)},Li.prototype={type:Gn.Path,appendSegment:function(t){var e,n=this.segments,i=n.length,r=0!==i?n[i-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var o=t.length,s=0;s<o;s++){var a=t[s];e=this.prepareSegment(a,r,null),n.push(e),r=e}}else{if(!t||!t.isSegment)throw new Error("Segment required.");e=this.prepareSegment(t,r,null),n.push(e)}},bbox:function(){var t,e=this.segments,n=e.length;if(0===n)return null;for(var i=0;i<n;i++){var r=e[i];if(r.isVisible){var o=r.bbox();t=t?t.union(o):o}}if(t)return t;var s=e[n-1];return new vi(s.end.x,s.end.y,0,0)},clone:function(){for(var t=this.segments,e=t.length,n=new Li,i=0;i<e;i++){var r=t[i].clone();n.appendSegment(r)}return n},closestPoint:function(t,e){var n=this.closestPointT(t,e);return n?this.pointAtT(n):null},closestPointLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.closestPointT(t,i);return r?this.lengthAtT(r,i):0},closestPointNormalizedLength:function(t,e){var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.closestPointLength(t,i);if(0===r)return 0;var o=this.length(i);return 0===o?0:r/o},closestPointT:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,a=1/0,l=0;l<i;l++){var u=n[l],h=s[l];if(u.isVisible){var c=u.closestPointT(t,{precision:o,subdivisions:h}),d=u.pointAtT(c),f=new ni(d,t).squaredLength();f<a&&(r={segmentIndex:l,value:c},a=f)}}return r||{segmentIndex:i-1,value:1}},closestPointTangent:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,a=1/0,l=0;l<i;l++){var u=n[l],h=s[l];if(u.isDifferentiable()){var c=u.closestPointT(t,{precision:o,subdivisions:h}),d=u.pointAtT(c),f=new ni(d,t).squaredLength();f<a&&(r=u.tangentAtT(c),a=f)}}return r||null},containsPoint:function(t,e){var n=this.toPolylines(e);if(!n)return!1;for(var i=n.length,r=0,o=0;o<i;o++){n[o].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.divideAtLength(r,i)},divideAtLength:function(t,e){var n=this.segments.length;if(0===n)return null;var i=!0;t<0&&(i=!1,t=-t);var r,o,s,a,l,u,h,c=void 0===(e=e||{}).precision?this.PRECISION:e.precision,d=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:c}):e.segmentSubdivisions,f=0;for(r=0;r<n;r++){var p=i?r:n-1-r;o=this.getSegment(p);var g=d[p],v=o.length({precision:c,subdivisions:g});if(o.isDifferentiable()&&(l=o,u=p,t<=f+v)){a=p,s=o.divideAtLength((i?1:-1)*(t-f),{precision:c,subdivisions:g});break}f+=v}if(!l)return null;s||(a=u,h=i?1:0,s=l.divideAtT(h));var m=this.clone();m.replaceSegment(a,s);var y=a,b=a+1,w=a+2;s[0].isDifferentiable()||(m.removeSegment(y),b-=1,w-=1);var x=m.getSegment(b).start;m.insertSegment(b,Li.createSegment("M",x)),w+=1,s[1].isDifferentiable()||(m.removeSegment(w-1),w-=1);var A=w-y-1;for(r=w;r<m.segments.length;r++){var P=this.getSegment(r-A);if("Z"===(o=m.getSegment(r)).type&&!P.subpathStartSegment.end.equals(o.subpathStartSegment.end)){var S=Li.createSegment("L",P.end);m.replaceSegment(r,S)}}return[new Li(m.segments.slice(0,b)),new Li(m.segments.slice(b))]},equals:function(t){if(!t)return!1;var e=this.segments,n=t.segments,i=e.length;if(n.length!==i)return!1;for(var r=0;r<i;r++){var o=e[r],s=n[r];if(o.type!==s.type||!o.equals(s))return!1}return!0},getSegment:function(t){var e=this.segments,n=e.length;if(0===n)throw new Error("Path has no segments.");if(t<0&&(t=n+t),n<=t||t<0)throw new Error("Index out of range.");return e[t]},getSegmentSubdivisions:function(t){for(var e=this.segments,n=e.length,i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],o=0;o<n;o++){var s=e[o].getSubdivisions({precision:i});r.push(s)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,e=t.length,n=[],i=0;i<e;i++){var r=t[i];r.isSubpathStart?n.push(new Li(r)):n[n.length-1].appendSegment(r)}return n},insertSegment:function(t,e){var n,i=this.segments,r=i.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var o=null,s=null;if(0!==r&&(s=1<=t?(o=i[t-1]).nextSegment:i[0]),Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var a=e.length,l=0;l<a;l++){var u=e[l];n=this.prepareSegment(u,o,s),i.splice(t+l,0,n),o=n}}else{if(!e||!e.isSegment)throw new Error("Segment required.");n=this.prepareSegment(e,o,s),i.splice(t,0,n)}},intersectionWithLine:function(t,e){var n=null,i=this.toPolylines(e);if(!i)return null;for(var r=0,o=i.length;r<o;r++){var s=i[r],a=t.intersect(s);a&&(n||(n=[]),Array.isArray(a)?Array.prototype.push.apply(n,a):n.push(a))}return n},isDifferentiable:function(){for(var t=this.segments,e=t.length,n=0;n<e;n++){if(t[n].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var e=this.segments,n=e.length;if(0===n)return 0;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,o=0,s=0;s<n;s++){var a=e[s],l=r[s];o+=a.length({subdivisions:l})}return o},lengthAtT:function(t,e){var n=this.segments,i=n.length;if(0===i)return 0;var r=t.segmentIndex;if(r<0)return 0;var o=t.value;i<=r?(r=i-1,o=1):o<0?o=0:1<o&&(o=1);for(var s,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,l=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,u=0,h=0;h<r;h++){var c=n[h];s=l[h],u+=c.length({precisison:a,subdivisions:s})}return c=n[r],s=l[r],u+=c.lengthAtT(o,{precisison:a,subdivisions:s})},pointAt:function(t,e){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.pointAtLength(r,i)},pointAtLength:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var o,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,l=0,u=0;u<i;u++){var h=r?u:i-1-u,c=n[h],d=a[h],f=c.length({precision:s,subdivisions:d});if(c.isVisible){if(t<=l+f)return c.pointAtLength((r?1:-1)*(t-l),{precision:s,subdivisions:d});o=c}l+=f}return o?r?o.end:o.start:n[i-1].end.clone()},pointAtT:function(t){var e=this.segments,n=e.length;if(0===n)return null;var i=t.segmentIndex;if(i<0)return e[0].pointAtT(0);if(n<=i)return e[n-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[i].pointAtT(r)},PRECISION:3,prepareSegment:function(t,e,n){t.previousSegment=e,t.nextSegment=n,e&&(e.nextSegment=t),n&&(n.previousSegment=t);var i=t;return t.isSubpathStart&&(t.subpathStartSegment=t,i=n),i&&this.updateSubpathStartSegment(i),t},removeSegment:function(t){var e=this.segments,n=e.length;if(0===n)throw new Error("Path has no segments.");if(t<0&&(t=n+t),n<=t||t<0)throw new Error("Index out of range.");var i=e.splice(t,1)[0],r=i.previousSegment,o=i.nextSegment;r&&(r.nextSegment=o),o&&(o.previousSegment=r),i.isSubpathStart&&o&&this.updateSubpathStartSegment(o)},replaceSegment:function(t,e){var n,i=this.segments,r=i.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var o=i[t],s=o.previousSegment,a=o.nextSegment,l=o.isSubpathStart;if(Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");i.splice(t,1);for(var u=e.length,h=0;h<u;h++){var c=e[h];n=this.prepareSegment(c,s,a),i.splice(t+h,0,n),s=n,l&&n.isSubpathStart&&(l=!1)}}else{if(!e||!e.isSegment)throw new Error("Segment required.");n=this.prepareSegment(e,s,a),i.splice(t,1,n),l&&n.isSubpathStart&&(l=!1)}l&&a&&this.updateSubpathStartSegment(a)},round:function(t){for(var e=this.segments,n=e.length,i=0;i<n;i++){e[i].round(t)}return this},scale:function(t,e,n){for(var i=this.segments,r=i.length,o=0;o<r;o++){i[o].scale(t,e,n)}return this},segmentAt:function(t,e){var n=this.segmentIndexAt(t,e);return n?this.getSegment(n):null},segmentAtLength:function(t,e){var n=this.segmentIndexAtLength(t,e);return n?this.getSegment(n):null},segmentIndexAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.segmentIndexAtLength(r,i)},segmentIndexAtLength:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,a=null,l=0,u=0;u<i;u++){var h=r?u:i-1-u,c=n[h],d=s[h],f=c.length({precision:o,subdivisions:d});if(c.isVisible){if(t<=l+f)return h;a=h}l+=f}return a},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var n=void 0===(e=e||{}).precision?this.PRECISION:e.precision,i={precision:n,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):e.segmentSubdivisions},r=this.length(i)*t;return this.tangentAtLength(r,i)},tangentAtLength:function(t,e){var n=this.segments,i=n.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,l=0,u=0;u<i;u++){var h=r?u:i-1-u,c=n[h],d=a[h],f=c.length({precision:s,subdivisions:d});if(c.isDifferentiable()){if(t<=l+f)return c.tangentAtLength((r?1:-1)*(t-l),{precision:s,subdivisions:d});o=c}l+=f}if(o){var p=r?1:0;return o.tangentAtT(p)}return null},tangentAtT:function(t){var e=this.segments,n=e.length;if(0===n)return null;var i=t.segmentIndex;if(i<0)return e[0].tangentAtT(0);if(n<=i)return e[n-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[i].tangentAtT(r)},toPoints:function(t){var e=this.segments,n=e.length;if(0===n)return null;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,o=[],s=[],a=0;a<n;a++){var l=e[a];if(l.isVisible){var u=r[a];if(0<u.length){var h=u.map(function(t){return t.start});Array.prototype.push.apply(s,h)}else s.push(l.start)}else 0<s.length&&(s.push(e[a-1].end),o.push(s),s=[])}return 0<s.length&&(s.push(this.end),o.push(s)),o},toPolylines:function(t){var e=[],n=this.toPoints(t);if(!n)return null;for(var i=0,r=n.length;i<r;i++)e.push(new xi(n[i]));return e},toString:function(){for(var t=this.segments,e=t.length,n="",i=0;i<e;i++){n+=t[i].serialize()+" "}return n.trim()},translate:function(t,e){for(var n=this.segments,i=n.length,r=0;r<i;r++){n[r].translate(t,e)}return this},updateSubpathStartSegment:function(t){for(var e=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=e?e.subpathStartSegment:null,t=(e=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,Li.createSegment("M",0,0)),this}},Object.defineProperty(Li.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var n=0;n<e;n++){var i=t[n];if(i.isVisible)return i.start}return t[e-1].end}}),Object.defineProperty(Li.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var n=e-1;0<=n;n--){var i=t[n];if(i.isVisible)return i.end}return t[e-1].end}});var Ni={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var e=this.length();return 1<=t?e:e*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(Ni,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(Ni,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(Ni,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var Ri=function(){for(var t,e,n=arguments,i=[],r=arguments.length,o=0;o<r;o++)i.push(n[o]);if(!(this instanceof Ri))return Mi(Ri,i);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof ni){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new Kn(+i[0],+i[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var s;for(t=[],o=0;o<r;o+=2)s=i.slice(o,o+2),t.push(Mi(Ri,s));return t}if(1===r)return this.end=new Kn(i[0]),this;for(t=[],o=0;o<r;o+=1)e=i[o],t.push(new Ri(e));return t},Oi={clone:function(){return new Ri(this.end)},divideAt:function(t){var e=new ni(this.start,this.end).divideAt(t);return[new Ri(e[0]),new Ri(e[1])]},divideAtLength:function(t){var e=new ni(this.start,this.end).divideAtLength(t);return[new Ri(e[0]),new Ri(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,e,n){return this.end.scale(t,e,n),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Oi,"type",{configurable:!0,enumerable:!0,value:"L"}),Ri.prototype=Ci(Ni,ni.prototype,Oi);var _i=function(){for(var t,e,n=arguments,i=[],r=arguments.length,o=0;o<r;o++)i.push(n[o]);if(!(this instanceof _i))return Mi(_i,i);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(i[0]instanceof ki){if(1===r)return this.controlPoint1=i[0].controlPoint1.clone(),this.controlPoint2=i[0].controlPoint2.clone(),this.end=i[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(6===r)return this.controlPoint1=new Kn(+i[0],+i[1]),this.controlPoint2=new Kn(+i[2],+i[3]),this.end=new Kn(+i[4],+i[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var s;for(t=[],o=0;o<r;o+=6)s=i.slice(o,o+6),t.push(Mi(_i,s));return t}if(3===r)return this.controlPoint1=new Kn(i[0]),this.controlPoint2=new Kn(i[1]),this.end=new Kn(i[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],o=0;o<r;o+=3)e=i.slice(o,o+3),t.push(Mi(_i,e));return t},Vi={clone:function(){return new _i(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,e){var n=new ki(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,e);return[new _i(n[0]),new _i(n[1])]},divideAtLength:function(t,e){var n=new ki(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,e);return[new _i(n[0]),new _i(n[1])]},divideAtT:function(t){var e=new ki(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new _i(e[0]),new _i(e[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,e=this.controlPoint1,n=this.controlPoint2,i=this.end;return!(t.equals(e)&&e.equals(n)&&n.equals(i))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,n){return this.controlPoint1.scale(t,e,n),this.controlPoint2.scale(t,e,n),this.end.scale(t,e,n),this},serialize:function(){var t=this.controlPoint1,e=this.controlPoint2,n=this.end;return this.type+" "+t.x+" "+t.y+" "+e.x+" "+e.y+" "+n.x+" "+n.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}};Object.defineProperty(Vi,"type",{configurable:!0,enumerable:!0,value:"C"}),_i.prototype=Ci(Ni,ki.prototype,Vi);var Fi=function(){for(var t,e,n=arguments,i=[],r=arguments.length,o=0;o<r;o++)i.push(n[o]);if(!(this instanceof Fi))return Mi(Fi,i);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof ni){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(i[0]instanceof ki){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new Kn(+i[0],+i[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var s;for(t=[],o=0;o<r;o+=2)s=i.slice(o,o+2),0===o?t.push(Mi(Fi,s)):t.push(Mi(Ri,s));return t}if(1===r)return this.end=new Kn(i[0]),this;for(t=[],o=0;o<r;o+=1)e=i[o],0===o?t.push(new Fi(e)):t.push(new Ri(e));return t},Bi={bbox:function(){return null},clone:function(){return new Fi(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,e,n){return this.end.scale(t,e,n),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Bi,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(Bi,"type",{configurable:!0,enumerable:!0,value:"M"}),Fi.prototype=Ci(Ni,Bi);var Di=function(){for(var t=arguments,e=[],n=arguments.length,i=0;i<n;i++)e.push(t[i]);if(!(this instanceof Di))return Mi(Di,e);if(0<n)throw new Error("Closepath constructor expects no arguments.");return this},Ii={clone:function(){return new Di},divideAt:function(t){var e=new ni(this.start,this.end).divideAt(t);return[e[1].isDifferentiable()?new Ri(e[0]):this.clone(),new Ri(e[1])]},divideAtLength:function(t){var e=new ni(this.start,this.end).divideAtLength(t);return[e[1].isDifferentiable()?new Ri(e[0]):this.clone(),new Ri(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(Ii,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(Ii,"type",{configurable:!0,enumerable:!0,value:"Z"}),Di.prototype=Ci(Ni,ni.prototype,Ii);var zi=Li.segmentTypes={L:Ri,C:_i,M:Fi,Z:Di,z:Di};Li.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(zi).join("")+",.]*$"),Li.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var Gi={curveThroughPoints:function(t){return console.warn("deprecated"),new Li(ki.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var e,n=[],i=[],r=t.length-1;if(1==r)return n[0]=new Kn((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new Kn(2*n[0].x-t[0].x,2*n[0].y-t[0].y),[n,i];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var s=this.getFirstControlPoints(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var a=this.getFirstControlPoints(o);for(e=0;e<r;e++)n.push(new Kn(s[e],a[e])),e<r-1?i.push(new Kn(2*t[e+1].x-s[e+1],2*t[e+1].y-a[e+1])):i.push(new Kn((t[r].x+s[r-1])/2,(t[r].y+a[r-1])/2));return[n,i]},getCurveDivider:function(t,e,n,i){console.warn("deprecated");var r=new ki(t,e,n,i);return function(t){var e=r.divide(t);return[{p0:e[0].start,p1:e[0].controlPoint1,p2:e[0].controlPoint2,p3:e[0].end},{p0:e[1].start,p1:e[1].controlPoint1,p2:e[1].controlPoint2,p3:e[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var e=t.length,n=[],i=[],r=2;n[0]=t[0]/r;for(var o=1;o<e;o++)i[o]=1/r,r=(o<e-1?4:3.5)-i[o],n[o]=(t[o]-n[o-1])/r;for(o=1;o<e;o++)n[e-o-1]-=i[e-o]*n[e-o];return n},getInversionSolver:function(t,e,n,i){console.warn("deprecated");var r=new ki(t,e,n,i);return function(t){return r.closestPointT(t)}}},ji=function(t){return this instanceof ji?"string"==typeof t?new ji.parse(t):void(this.points=Array.isArray(t)?t.map(Kn):[]):new ji(t)};function Ui(t,e){var n=t.start.x,i=t.start.y,r=t.end.x,o=t.end.y,s=e.start.x,a=e.start.y,l=r-n,u=o-i,h=e.end.x-s,c=e.end.y-a,d=n-s,f=i-a,p=l*c-h*u,g=(l*f-u*d)/p,v=(h*f-c*d)/p;return 0<=g&&g<=1&&0<=v&&v<=1}function qi(t,e){var n=t.a,i=t.b,r=t.x,o=t.y,s=e.start.x-r,a=e.end.x-r,l=e.start.y-o,u=n*n,h=i*i,c=a-s,d=e.end.y-o-l,f=c*c/u+d*d/h,p=2*s*c/u+2*l*d/h,g=p*p-4*f*(s*s/u+l*l/h-1);if(0===g){var v=-p/2/f;return 0<=v&&v<=1}if(0<g){var m=Math.sqrt(g),y=(-p+m)/2/f,b=(-p-m)/2/f;return 0<=y&&y<=1||0<=b&&b<=1}return!1}function Hi(t,e){return function(t,e,n,i){var r=Math.cos,o=Math.sin,s=o(e),a=r(e),l=o(i),u=r(i),h=s*s,c=a*a,d=s*a,f=l*l,p=u*u,g=l*u,v=t.a*t.a,m=t.b*t.b,y=n.a*n.a,b=n.b*n.b,w=v*h+m*c,x=y*f+b*p,A=v*c+m*h,P=y*p+b*f,S=2*(m-v)*d,E=2*(b-y)*g,T=-2*w*t.x-S*t.y,k=-2*x*n.x-E*n.y,C=-S*t.x-2*A*t.y,L=-E*n.x-2*P*n.y,M=w*t.x*t.x+A*t.y*t.y+S*t.x*t.y-v*m,N=x*n.x*n.x+P*n.y*n.y+E*n.x*n.y-y*b;E/=2,k/=2,L/=2;var R=mr([[w,S/=2,T/=2],[S,A,C/=2],[T,C,M]]),O=mr([[x,E,k],[E,P,L],[k,L,N]]),_=.33333333*(mr([[x,S,T],[E,A,C],[k,C,M]])+mr([[w,E,T],[S,P,C],[T,L,M]])+mr([[w,S,k],[S,A,L],[T,C,N]])),V=.33333333*(mr([[w,E,k],[S,P,L],[T,L,N]])+mr([[x,S,k],[E,A,L],[k,C,N]])+mr([[x,E,T],[E,P,C],[k,L,M]])),F=vr([[R,_],[_,V]]),B=vr([[R,V],[_,O]]),D=vr([[_,V],[V,O]]);if(0<vr([[2*F,B],[B,2*D]])&&(0<V||0<_))return!1;return!0}(t,0,e,0)}function Yi(t,e){var n=e.start,i=e.end,r=t.x,o=t.y,s=t.width,a=t.height;return!(n.x>r+s&&i.x>r+s||n.x<r&&i.x<r||n.y>o+a&&i.y>o+a||n.y<o&&i.y<o)&&(!(!t.containsPoint(e.start)&&!t.containsPoint(e.end))||(Ui(t.topLine(),e)||Ui(t.rightLine(),e)||Ui(t.bottomLine(),e)||Ui(t.leftLine(),e)))}function Wi(t,e){return!!Xi(t,vi.fromEllipse(e))&&tr(ji.fromRect(t),e)}function Xi(t,e){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y}function $i(t,e){return hr(t,e,{interior:!1})}function Zi(t,e){return cr(t,e,{interior:!1})}function Ji(t,e){return dr(t,e,{interior:!1})}function Ki(t,e){return pr(t,e,{interior:!1})}function Qi(t,e){return hr(t,e,{interior:!0})}function tr(t,e){return cr(t,e,{interior:!0})}function er(t,e){return dr(t,e,{interior:!0})}function nr(t,e){return pr(t,e,{interior:!0})}function ir(t,e){return gr(t,e,{interior:!0})}function rr(t,n,i){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Qi(e,n):$i(e,n)})}function or(t,n,i){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?tr(e,n):Zi(e,n)})}function sr(t,e,n){return lr(t,ji.fromRect(e),n)}function ar(t,e,n){return fr(t,e,n,{interior:!1})}function lr(t,e,n){return fr(t,e,n,{interior:!0})}function ur(t,n,i,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?lr(n,e,r):ar(n,e,r)})}function hr(t,e,n){void 0===n&&(n={});var i,r=n.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(e.start))return!0;var o=t.start,s=t.end,a=t.points;i=s.equals(o)?a:a.concat([o])}else i=t.points;for(var l=i.length,u=new ni,h=0;h<l-1;h++)if(u.start=i[h],u.end=i[h+1],Ui(e,u))return!0;return!1}function cr(t,e,n){void 0===n&&(n={});var i,r=t.start,o=t.end,s=t.points;if(e.containsPoint(r))return!0;var a=n.interior;if(void 0===a&&(a=!1),a){if(t.containsPoint(e.center()))return!0;i=o.equals(r)?s:s.concat([r])}else i=s;for(var l=i.length,u=new ni,h=0;h<l-1;h++)if(u.start=i[h],u.end=i[h+1],qi(e,u))return!0;return!1}function dr(t,e,n){return gr(t,ji.fromRect(e),n)}function fr(t,n,i,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?gr(n,e,r):pr(n,e,r)})}function pr(t,e,n){void 0===n&&(n={});var i,r=n.interior;if(void 0===r&&(r=!1),r){var o=e.start;if(t.containsPoint(o))return!0;i=t.clone().close()}else i=t;for(var s=e.points,a=s.length,l=new ni,u=0;u<a-1;u++)if(l.start=s[u],l.end=s[u+1],$i(i,l))return!0;return!1}function gr(t,e,n){return e.containsPoint(t.start)||pr(t,e.clone().close(),n)}function vr(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function mr(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}ji.parse=function(t){return new ji(yi(t))},ji.fromRect=function(t){return new ji([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},ji.prototype=Ci(xi.prototype,{type:Gn.Polygon,clone:function(){return new ji(bi(this.points))},convexHull:function(){return new ji(wi(this.points))},lengthPoints:function(){var t=this.start,e=this.end,n=this.points;return n.length<=1||t.equals(e)?n:n.concat([t.clone()])}});var yr,br,wr={intersection:{exists:function t(e,n,i,r){switch(e.type){case Gn.Line:switch(n.type){case Gn.Line:return Ui(e,n)}break;case Gn.Ellipse:switch(n.type){case Gn.Line:return qi(e,n);case Gn.Ellipse:return Hi(e,n)}break;case Gn.Rect:switch(n.type){case Gn.Line:return Yi(e,n);case Gn.Ellipse:return Wi(e,n);case Gn.Rect:return Xi(e,n)}break;case Gn.Polyline:switch(n.type){case Gn.Line:return $i(e,n);case Gn.Ellipse:return Zi(e,n);case Gn.Rect:return Ji(e,n);case Gn.Polyline:return Ki(e,n)}break;case Gn.Polygon:switch(n.type){case Gn.Line:return Qi(e,n);case Gn.Ellipse:return tr(e,n);case Gn.Rect:return er(e,n);case Gn.Polyline:return nr(e,n);case Gn.Polygon:return ir(e,n)}break;case Gn.Path:switch(n.type){case Gn.Line:return rr(e,n,i);case Gn.Ellipse:return or(e,n,i);case Gn.Rect:return sr(e,n,i);case Gn.Polyline:return ar(e,n,i);case Gn.Polygon:return lr(e,n,i);case Gn.Path:return ur(e,n,i,r)}}switch(n.type){case Gn.Ellipse:case Gn.Rect:case Gn.Polyline:case Gn.Polygon:case Gn.Path:return t(n,e,r,i);default:throw Error("The intersection for "+e+" and "+n+" could not be found.")}},lineWithLine:Ui,ellipseWithLine:qi,ellipseWithEllipse:Hi,rectWithLine:Yi,rectWithEllipse:Wi,rectWithRect:Xi,polylineWithLine:$i,polylineWithEllipse:Zi,polylineWithRect:Ji,polylineWithPolyline:Ki,polygonWithLine:Qi,polygonWithEllipse:tr,polygonWithRect:er,polygonWithPolyline:nr,polygonWithPolygon:ir,pathWithLine:rr,pathWithEllipse:or,pathWithRect:sr,pathWithPolyline:ar,pathWithPolygon:lr,pathWithPath:ur},scale:{linear:function(t,e,n){var i=t[1]-t[0],r=e[1]-e[0];return(n-t[0])/i*r+e[0]||0}},normalizeAngle:Mn,snapToGrid:Nn,toDeg:Rn,toRad:On,random:_n,bezier:Gi,Curve:ki,Ellipse:ai,ellipse:li,Line:ni,line:ii,Path:Li,Point:Kn,point:Qn,Polyline:xi,Polygon:ji,Rect:vi,rect:mi,types:Gn},xr=function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var V={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,g=t.PI,o=t.atan2,s=t.sqrt,c=t.min,d=t.max,v=t.cos,m=t.sin,F=function(t,e,n){if(!(this instanceof F))return F.apply(Object.create(F.prototype),arguments);if(t){if(F.isV(t)&&(t=t.node),e=e||{},F.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=F.createSvgDocument();else if("<"===t[0]){var i=F.createSvgDocument(t);if(1<i.childNodes.length){var r,o,s=[];for(r=0,o=i.childNodes.length;r<o;r++){var a=i.childNodes[r];s.push(new F(document.importNode(a,!0)))}return s}t=document.importNode(i.firstChild,!0)}else t=document.createElementNS(V.svg,t);F.ensureId(t)}return this.node=t,this.setAttributes(e),n&&this.append(n),this}},e=F.prototype;function B(t,e,n){n||(n={});for(var i=n.includeAnnotationIndices,r=n.eol,o=n.lineHeight,s=n.baseSize,a=0,l={},u=e.length-1,h=0;h<=u;h++){var c=e[h],d=null;if(F.isObject(c)){var f=c.attrs,p=F("tspan",f),g=p.node,v=c.t;r&&h===u&&(v+=r),g.textContent=v;var m=f.class;m&&p.addClass(m),i&&p.attr("annotations",c.annotations),d=parseFloat(f["font-size"]),isFinite(d)||(d=s),d&&a<d&&(a=d)}else r&&h===u&&(c+=r),g=document.createTextNode(c||" "),s&&a<s&&(a=s);t.appendChild(g)}return a&&(l.maxFontSize=a),o?l.lineHeight=o:a&&(l.lineHeight=1.2*a),l}Object.defineProperty(e,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),e.getTransformToElement=function(t){var e=this.node;if(F.isSVGGraphicsElement(t)&&F.isSVGGraphicsElement(e)){var n=F.toNode(t).getScreenCTM(),i=e.getScreenCTM();if(n&&i)return n.inverse().multiply(i)}return F.createSVGMatrix()},e.transform=function(t,e){var n=this.node;if(F.isUndefined(t))return F.transformStringToMatrix(this.attr("transform"));if(e&&e.absolute)return this.attr("transform",F.matrixToTransformString(t));var i=F.createSVGTransform(t);return n.transform.baseVal.appendItem(i),this},e.translate=function(t,e,n){n=n||{},e=e||0;var i=this.attr("transform")||"",r=F.parseTransformString(i);if(i=r.value,F.isUndefined(t))return r.translate;i=i.replace(/translate\([^)]*\)/g,"").trim();var o="translate("+(n.absolute?t:r.translate.tx+t)+","+(n.absolute?e:r.translate.ty+e)+")";return this.attr("transform",(o+" "+i).trim()),this},e.rotate=function(t,e,n,i){i=i||{};var r=this.attr("transform")||"",o=F.parseTransformString(r);if(r=o.value,F.isUndefined(t))return o.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var s="rotate("+(i.absolute?t:o.rotate.angle+t)+(void 0!==e&&void 0!==n?","+e+","+n:"")+")";return this.attr("transform",(r+" "+s).trim()),this},e.scale=function(t,e){e=F.isUndefined(e)?t:e;var n=this.attr("transform")||"",i=F.parseTransformString(n);if(n=i.value,F.isUndefined(t))return i.scale;n=n.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+e+")";return this.attr("transform",(n+" "+r).trim()),this},e.bbox=function(t,e){var n,i=this.node,r=i.ownerSVGElement;if(!r)return new vi(0,0,0,0);try{n=i.getBBox()}catch(t){n={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(t)return new vi(n);var o=this.getTransformToElement(e||r);return F.transformRect(n,o)},e.getBBox=function(t){var e,n={},i=this.node;if(!i.ownerSVGElement||!F.isSVGGraphicsElement(i))return new vi(0,0,0,0);if(t&&(t.target&&(n.target=F.toNode(t.target)),t.recursive&&(n.recursive=t.recursive)),n.recursive){var r=this.children(),o=r.length;if(0===o)return this.getBBox({target:n.target,recursive:!1});n.target||(n.target=this);for(var s=0;s<o;s++){var a,l=r[s];a=0===l.children().length?l.getBBox({target:n.target,recursive:!1}):l.getBBox({target:n.target,recursive:!0}),e=e?e.union(a):a}return e}try{e=i.getBBox()}catch(t){e={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(n.target){var u=this.getTransformToElement(n.target);return F.transformRect(e,u)}return new vi(e)};var D=/em$/;function I(t,e){var n=parseFloat(t);return D.test(t)?n*e:n}e.text=function(t,e){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=F.sanitizeText(t),e||(e={});var n=e.displayEmpty,i=e.eol,r=e.textPath,o=e.textVerticalAnchor,s="middle"===o||"bottom"===o||"top"===o,a=e.x;void 0===a&&(a=this.attr("x")||0);var l=e.includeAnnotationIndices,u=e.annotations;u&&!F.isArray(u)&&(u=[u]);var h=e.lineHeight,c="auto"===h,d=c?"1.5em":h||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||n?null:"none"});var f=parseFloat(this.attr("font-size"));f||(f=16,(s||u)&&this.attr("font-size",f));var p,g=document;p=r?("string"==typeof r&&(r={d:r}),function(t,e){t||(t={});var n=F("textPath"),i=t.d;if(i&&void 0===t["xlink:href"]){var r=F("path").attr("d",i).appendTo(e.defs());n.attr("xlink:href","#"+r.id)}return F.isObject(t)&&n.attr(t),n.node}(r,this)):g.createDocumentFragment();for(var v,m=0,y=t.split("\n"),b=[],w=0,x=y.length-1;w<=x;w++){var A,P=d,S="v-line",E=g.createElementNS(V.svg,"tspan"),T=y[w];if(T)if(u){var k=F.annotateString(T,u,{offset:-m,includeAnnotationIndices:l}),C=(A=B(E,k,{includeAnnotationIndices:l,eol:w!==x&&i,lineHeight:c?null:d,baseSize:f})).lineHeight;C&&c&&0!==w&&(P=C),0===w&&(v=.8*A.maxFontSize)}else i&&w!==x&&(T+=i),E.textContent=T;else{E.textContent="-",S+=" v-empty-line";var L=E.style;if(L.fillOpacity=0,L.strokeOpacity=0,u){A={};for(var M=f,N=(k=F.findAnnotationsAtIndex(u,m)).length;0<N;N--){var R=k[N-1].attrs;if(R&&"font-size"in R){var O=parseFloat(R["font-size"]);if(isFinite(O)){M=O;break}}}c&&(0<w?P=1.2*M:v=.8*M),E.setAttribute("font-size",M),A.maxFontSize=M}}A&&b.push(A),0<w&&E.setAttribute("dy",P),(0<w||r)&&E.setAttribute("x",a),E.className.baseVal=S,p.appendChild(E),m+=T.length+1}if(s)if(u)P=function(t,e,n,i){if(!Array.isArray(e))return 0;var r=e.length;if(!r)return 0;for(var o=e[0],s=I(o.maxFontSize,n)||n,a=0,l=I(i,n),u=1;u<r;u++)a+=I((o=e[u]).lineHeight,n)||l;var h,c=I(o.maxFontSize,n)||n;switch(t){case"middle":h=s/2-.15*c-a/2;break;case"bottom":h=-.25*c-a;break;default:case"top":h=.8*s}return h}(o,b,f,d);else if("top"===o)P="0.8em";else{var _;switch(0<x?(_=parseFloat(d)||1,_*=x,D.test(d)||(_/=f)):_=0,o){case"middle":P=.3-_/2+"em";break;case"bottom":P=-_-.3+"em"}}else 0===o?P="0em":o?P=o:(P=0,null===this.attr("y")&&this.attr("y",v||"0.8em"));return p.firstChild.setAttribute("dy",P),this.append(p),this},e.removeAttr=function(t){var e=F.qualifyAttr(t),n=this.node;return e.ns?n.hasAttributeNS(e.ns,e.local)&&n.removeAttributeNS(e.ns,e.local):n.hasAttribute(t)&&n.removeAttribute(t),this},e.attr=function(t,e){if(F.isUndefined(t)){for(var n=this.node.attributes,i={},r=0;r<n.length;r++)i[n[r].name]=n[r].value;return i}if(F.isString(t)&&F.isUndefined(e))return this.node.getAttribute(t);if("object"==typeof t)for(var o in t)t.hasOwnProperty(o)&&this.setAttribute(o,t[o]);else this.setAttribute(t,e);return this},e.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",F.normalizePathData(this.attr("d"))),this},e.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},e.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},e.setAttributes=function(t){for(var e in t)t.hasOwnProperty(e)&&this.setAttribute(e,t[e]);return this},e.append=function(t){F.isArray(t)||(t=[t]);for(var e=0,n=t.length;e<n;e++)this.node.appendChild(F.toNode(t[e]));return this},e.prepend=function(t){var e=this.node.firstChild;return e?F(e).before(t):this.append(t)},e.before=function(t){var e=this.node,n=e.parentNode;if(n){F.isArray(t)||(t=[t]);for(var i=0,r=t.length;i<r;i++)n.insertBefore(F.toNode(t[i]),e)}return this},e.appendTo=function(t){return F.toNode(t).appendChild(this.node),this},e.svg=function(){return this.node instanceof window.SVGSVGElement?this:F(this.node.ownerSVGElement)},e.tagName=function(){return this.node.tagName.toUpperCase()},e.defs=function(){var t=this.svg()||this,e=t.node.getElementsByTagName("defs")[0];return e?F(e):F("defs").appendTo(t)},e.clone=function(){var t=F(this.node.cloneNode(!0));return t.node.id=F.uniqueId(),t},e.findOne=function(t){var e=this.node.querySelector(t);return e?F(e):void 0},e.find=function(t){var e=[],n=this.node.querySelectorAll(t);if(n)for(var i=0;i<n.length;i++)e.push(F(n[i]));return e},e.children=function(){for(var t=this.node.childNodes,e=[],n=0;n<t.length;n++){1===t[n].nodeType&&e.push(F(t[n]))}return e},e.parent=function(){return F(this.node.parentNode)||null},e.index=function(){for(var t=0,e=this.node.previousSibling;e;)1===e.nodeType&&t++,e=e.previousSibling;return t},e.findParentByClass=function(t,e){for(var n=this.node.ownerSVGElement,i=this.node.parentNode;i&&i!==e&&i!==n;){var r=F(i);if(r.hasClass(t))return r;i=i.parentNode}return null},e.contains=function(t){var e=this.node,n=F.toNode(t),i=n&&n.parentNode;return e===i||!!(i&&1===i.nodeType&&16&e.compareDocumentPosition(i))},e.toLocalPoint=function(t,e){var n=this.svg().node,i=n.createSVGPoint();i.x=t,i.y=e;try{var r=i.matrixTransform(n.getScreenCTM().inverse()),o=this.getTransformToElement(n).inverse()}catch(t){return i}return r.matrixTransform(o)},e.translateCenterToPoint=function(t){var e=this.getBBox({target:this.svg()}).center();return this.translate(t.x-e.x,t.y-e.y),this},e.translateAndAutoOrient=function(t,e,n){t=new Kn(t),e=new Kn(e),n||(n=this.svg());var i=this.scale();this.attr("transform","");var r=this.getBBox({target:n}).scale(i.sx,i.sy),o=F.createSVGTransform();o.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var s=F.createSVGTransform(),a=t.angleBetween(e,t.clone().offset(1,0));a&&s.setRotate(a,0,0);var l=F.createSVGTransform(),u=t.clone().move(e,r.width/2);l.setTranslate(2*t.x-u.x,2*t.y-u.y);var h=this.getTransformToElement(n),c=F.createSVGTransform();return c.setMatrix(l.matrix.multiply(s.matrix.multiply(o.matrix.multiply(h.scale(i.sx,i.sy))))),this.attr("transform",F.matrixToTransformString(c.matrix)),this},e.animateAlongPath=function(t,e){e=F.toNode(e);var n=F.ensureId(e),i=F("animateMotion",t),r=F("mpath",{"xlink:href":"#"+n});i.append(r),this.append(i);try{i.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var o=i.node;o.animators=[];var s=o.getAttribute("id");s&&(id2anim[s]=o);for(var a=getTargets(o),l=0,u=a.length;l<u;l++){var h=a[l],c=new Animator(o,h,l);animators.push(c),(o.animators[l]=c).register()}}}return this};var n=/[^\x20\t\r\n\f]+/g;function r(t){return F.isString(t)&&t.trim().match(n)||[]}e.hasClass=function(t){return!!F.isString(t)&&this.node.classList.contains(t.trim())},e.addClass=function(t){var e;return(e=this.node.classList).add.apply(e,r(t)),this},e.removeClass=function(t){var e;return(e=this.node.classList).remove.apply(e,r(t)),this},e.toggleClass=function(t,e){for(var n=r(t),i=0;i<n.length;i++)this.node.classList.toggle(n[i],e);return this},e.sample=function(t){t=t||1;for(var e,n=this.node,i=n.getTotalLength(),r=[],o=0;o<i;)e=n.getPointAtLength(o),r.push({x:e.x,y:e.y,distance:o}),o+=t;return r},e.convertToPath=function(){var t=F("path");t.attr(this.attr());var e=this.convertToPathData();return e&&t.attr("d",e),t},e.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return F.convertLineToPathData(this.node);case"POLYGON":return F.convertPolygonToPathData(this.node);case"POLYLINE":return F.convertPolylineToPathData(this.node);case"ELLIPSE":return F.convertEllipseToPathData(this.node);case"CIRCLE":return F.convertCircleToPathData(this.node);case"RECT":return F.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},F.prototype.toGeometryShape=function(){var t,e,n,i,r,o,s,a,l,u,h,c,d,f,p;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,e=parseFloat(this.attr("y"))||0,n=parseFloat(this.attr("width"))||0,i=parseFloat(this.attr("height"))||0,new vi(t,e,n,i);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,s=parseFloat(this.attr("r"))||0,new ai({x:r,y:o},s,s);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("rx"))||0,l=parseFloat(this.attr("ry"))||0,new ai({x:r,y:o},a,l);case"POLYLINE":return u=F.getPointsFromSvgNode(this),new xi(u);case"POLYGON":return 1<(u=F.getPointsFromSvgNode(this)).length&&u.push(u[0]),new xi(u);case"PATH":return h=this.attr("d"),Li.isDataSupported(h)||(h=F.normalizePathData(h)),new Li(h);case"LINE":return c=parseFloat(this.attr("x1"))||0,f=parseFloat(this.attr("y1"))||0,d=parseFloat(this.attr("x2"))||0,p=parseFloat(this.attr("y2"))||0,new ni({x:c,y:f},{x:d,y:p})}return this.getBBox()},e.findIntersection=function(t,e){var n=this.svg().node;e=e||n;var i=this.getBBox({target:e}),r=i.center();if(i.intersectionWithLineFromCenterToPoint(t)){var o,s=this.tagName();if("RECT"===s){var a=new vi(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),l=this.getTransformToElement(e),u=F.decomposeMatrix(l),h=n.createSVGTransform();h.setRotate(-u.rotation,r.x,r.y);var c=F.transformRect(a,h.matrix.multiply(l));o=new vi(c).intersectionWithLineFromCenterToPoint(t,u.rotation)}else if("PATH"===s||"POLYGON"===s||"POLYLINE"===s||"CIRCLE"===s||"ELLIPSE"===s){var d,f,p,g,v,m=("PATH"===s?this:this.convertToPath()).sample(),y=1/0,b=[];for(d=0;d<m.length;d++)f=m[d],p=(p=F.createSVGPoint(f.x,f.y)).matrixTransform(this.getTransformToElement(e)),(v=(f=new Kn(p)).distance(r)+(g=1.1*f.distance(t)))<y?(y=v,b=[{sample:f,refDistance:g}]):v<y+1&&b.push({sample:f,refDistance:g});b.sort(function(t,e){return t.refDistance-e.refDistance}),b[0]&&(o=b[0].sample)}return o}},e.setAttribute=function(t,e){var n=this.node;if(null===e)return this.removeAttr(t),this;var i=F.qualifyAttr(t);return i.ns?n.setAttributeNS(i.ns,t,e):"id"===t?n.id=e:n.setAttribute(t,e),this},F.createSvgDocument=function(t){if(t){var e='<svg xmlns="'+V.svg+'" xmlns:xlink="'+V.xlink+'" version="1.1">'+t+"</svg>";return F.parseXML(e,{async:!1}).documentElement}var n=document.createElementNS(V.svg,"svg");return n.setAttributeNS(V.xmlns,"xmlns:xlink",V.xlink),n.setAttribute("version","1.1"),n},F.createSVGStyle=function(t){return F("style",{type:"text/css"},[F.createCDATASection(t)]).node},F.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},F.idCounter=0,F.uniqueId=function(){return"v-"+ ++F.idCounter},F.toNode=function(t){return F.isV(t)?t.node:t.nodeName&&t||t[0]},F.ensureId=function(t){return(t=F.toNode(t)).id||(t.id=F.uniqueId())},F.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},F.isUndefined=function(t){return void 0===t},F.isString=function(t){return"string"==typeof t},F.isObject=function(t){return t&&"object"==typeof t},F.isArray=Array.isArray,F.parseXML=function(t,e){var n;e=e||{};try{var i=new DOMParser;F.isUndefined(e.async)||(i.async=e.async),n=i.parseFromString(t,"text/xml")}catch(t){n=void 0}if(!n||n.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return n},F.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var e=t.split(":");return{ns:V[e[0]],local:e[1]}},F.transformSeparatorRegex=/[ ,]+/,F.transformRegex=/\b\w+\([^()]+\)/g,F.transformFunctionRegex=/\b(\w+)\(([^()]+)\)/,F.transformTranslateRegex=/\btranslate\(([^()]+)\)/,F.transformRotateRegex=/\brotate\(([^()]+)\)/,F.transformScaleRegex=/\bscale\(([^()]+)\)/,F.transformStringToMatrix=function(t){var e=F.createSVGMatrix(),n=t&&t.match(F.transformRegex);if(!n)return e;for(var i=n.length,r=0;r<i;r++){var o=n[r].match(F.transformFunctionRegex);if(o){var s=void 0,a=void 0,l=void 0,u=void 0,h=void 0,c=F.createSVGMatrix(),d=o[1].toLowerCase(),f=o[2].split(F.transformSeparatorRegex);switch(d){case"scale":s=parseFloat(f[0]),a=void 0===f[1]?s:parseFloat(f[1]),c=c.scaleNonUniform(s,a);break;case"translate":l=parseFloat(f[0]),u=parseFloat(f[1]),c=c.translate(l,u);break;case"rotate":h=parseFloat(f[0]),l=parseFloat(f[1])||0,u=parseFloat(f[2])||0,c=0!==l||0!==u?c.translate(l,u).rotate(h).translate(-l,-u):c.rotate(h);break;case"skewx":h=parseFloat(f[0]),c=c.skewX(h);break;case"skewy":h=parseFloat(f[0]),c=c.skewY(h);break;case"matrix":c.a=parseFloat(f[0]),c.b=parseFloat(f[1]),c.c=parseFloat(f[2]),c.d=parseFloat(f[3]),c.e=parseFloat(f[4]),c.f=parseFloat(f[5]);break;default:continue}e=e.multiply(c)}}return e},F.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},F.parseTransformString=function(t){var e,n,i;if(t){var r=F.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var o=F.transformStringToMatrix(t),s=F.decomposeMatrix(o);e=[s.translateX,s.translateY],i=[s.scaleX,s.scaleY],n=[s.rotation];var a=[];0===e[0]&&0===e[1]||a.push("translate("+e+")"),1===i[0]&&1===i[1]||a.push("scale("+i+")"),0!==n[0]&&a.push("rotate("+n+")"),t=a.join(" ")}else{var l=t.match(F.transformTranslateRegex);l&&(e=l[1].split(r));var u=t.match(F.transformRotateRegex);u&&(n=u[1].split(r));var h=t.match(F.transformScaleRegex);h&&(i=h[1].split(r))}}var c=i&&i[0]?parseFloat(i[0]):1;return{value:t,translate:{tx:e&&e[0]?parseInt(e[0],10):0,ty:e&&e[1]?parseInt(e[1],10):0},rotate:{angle:n&&n[0]?parseInt(n[0],10):0,cx:n&&n[1]?parseInt(n[1],10):void 0,cy:n&&n[2]?parseInt(n[2],10):void 0},scale:{sx:c,sy:i&&i[1]?parseFloat(i[1]):c}}},F.deltaTransformPoint=function(t,e){return{x:e.x*t.a+e.y*t.c+0,y:e.x*t.b+e.y*t.d+0}},F.decomposeMatrix=function(t){var e=F.deltaTransformPoint(t,{x:0,y:1}),n=F.deltaTransformPoint(t,{x:1,y:0}),i=180/g*o(e.y,e.x)-90,r=180/g*o(n.y,n.x);return{translateX:t.e,translateY:t.f,scaleX:s(t.a*t.a+t.b*t.b),scaleY:s(t.c*t.c+t.d*t.d),skewX:i,skewY:r,rotation:i}},F.matrixToScale=function(t){var e,n,i,r;return t?(e=F.isUndefined(t.a)?1:t.a,r=F.isUndefined(t.d)?1:t.d,n=t.b,i=t.c):e=r=1,{sx:n?s(e*e+n*n):e,sy:i?s(i*i+r*r):r}},F.matrixToRotate=function(t){var e={x:0,y:1};return t&&(e=F.deltaTransformPoint(t,e)),{angle:Mn(Rn(o(e.y,e.x))-90)}},F.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},F.isV=function(t){return t instanceof F},F.isVElement=F.isV,F.isSVGGraphicsElement=function(t){return!!t&&((t=F.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var f=F("svg").node;return F.createSVGMatrix=function(t){var e=f.createSVGMatrix();for(var n in t)e[n]=t[n];return e},F.createSVGTransform=function(t){return F.isUndefined(t)?f.createSVGTransform():(t instanceof SVGMatrix||(t=F.createSVGMatrix(t)),f.createSVGTransformFromMatrix(t))},F.createSVGPoint=function(t,e){var n=f.createSVGPoint();return n.x=t,n.y=e,n},F.transformRect=function(t,e){var n=f.createSVGPoint();n.x=t.x,n.y=t.y;var i=n.matrixTransform(e);n.x=t.x+t.width,n.y=t.y;var r=n.matrixTransform(e);n.x=t.x+t.width,n.y=t.y+t.height;var o=n.matrixTransform(e);n.x=t.x,n.y=t.y+t.height;var s=n.matrixTransform(e),a=c(i.x,r.x,o.x,s.x),l=d(i.x,r.x,o.x,s.x),u=c(i.y,r.y,o.y,s.y),h=d(i.y,r.y,o.y,s.y);return new vi(a,u,l-a,h-u)},F.transformPoint=function(t,e){return new Kn(F.createSVGPoint(t.x,t.y).matrixTransform(e))},F.transformLine=function(t,e){return new ni(F.transformPoint(t.start,e),F.transformPoint(t.end,e))},F.transformPolyline=function(t,e){var n=t instanceof xi?t.points:t;F.isArray(n)||(n=[]);for(var i=[],r=0,o=n.length;r<o;r++)i[r]=F.transformPoint(n[r],e);return new xi(i)},F.styleToObject=function(t){for(var e={},n=t.split(";"),i=0;i<n.length;i++){var r=n[i].split("=");e[r[0].trim()]=r[1].trim()}return e},F.createSlicePathData=function(t,e,n,i){var r=2*g-1e-6,o=t,s=e,a=n,l=i,u=(l<a&&(u=a,a=l,l=u),l-a),h=u<g?"0":"1",c=v(a),d=m(a),f=v(l),p=m(l);return r<=u?o?"M0,"+s+"A"+s+","+s+" 0 1,1 0,"+-s+"A"+s+","+s+" 0 1,1 0,"+s+"M0,"+o+"A"+o+","+o+" 0 1,0 0,"+-o+"A"+o+","+o+" 0 1,0 0,"+o+"Z":"M0,"+s+"A"+s+","+s+" 0 1,1 0,"+-s+"A"+s+","+s+" 0 1,1 0,"+s+"Z":o?"M"+s*c+","+s*d+"A"+s+","+s+" 0 "+h+",1 "+s*f+","+s*p+"L"+o*f+","+o*p+"A"+o+","+o+" 0 "+h+",0 "+o*c+","+o*d+"Z":"M"+s*c+","+s*d+"A"+s+","+s+" 0 "+h+",1 "+s*f+","+s*p+"L0,0Z"},F.mergeAttrs=function(t,e){for(var n in e)"class"===n?t[n]=t[n]?t[n]+" "+e[n]:e[n]:"style"===n?F.isObject(t[n])&&F.isObject(e[n])?t[n]=F.mergeAttrs(t[n],e[n]):F.isObject(t[n])?t[n]=F.mergeAttrs(t[n],F.styleToObject(e[n])):F.isObject(e[n])?t[n]=F.mergeAttrs(F.styleToObject(t[n]),e[n]):t[n]=F.mergeAttrs(F.styleToObject(t[n]),F.styleToObject(e[n])):t[n]=e[n];return t},F.annotateString=function(t,e,n){e=e||[];for(var i,r,o,s=(n=n||{}).offset||0,a=[],l=[],u=0;u<t.length;u++){r=l[u]=t[u];for(var h=0;h<e.length;h++){var c=e[h],d=c.start+s,f=c.end+s;d<=u&&u<f&&(F.isObject(r)?r.attrs=F.mergeAttrs(F.mergeAttrs({},r.attrs),c.attrs):r=l[u]={t:t[u],attrs:c.attrs},n.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(h))}(o=l[u-1])?F.isObject(r)&&F.isObject(o)?JSON.stringify(r.attrs)===JSON.stringify(o.attrs)?i.t+=r.t:(a.push(i),i=r):i=F.isObject(r)?(a.push(i),r):F.isObject(o)?(a.push(i),r):(i||"")+r:i=r}return i&&a.push(i),a},F.findAnnotationsAtIndex=function(t,e){var n=[];return t&&t.forEach(function(t){t.start<e&&e<=t.end&&n.push(t)}),n},F.findAnnotationsBetweenIndexes=function(t,e,n){var i=[];return t&&t.forEach(function(t){(e>=t.start&&e<t.end||n>t.start&&n<=t.end||t.start>=e&&t.end<n)&&i.push(t)}),i},F.shiftAnnotations=function(t,e,n){return t&&t.forEach(function(t){t.start<e&&t.end>=e?t.end+=n:t.start>=e&&(t.start+=n,t.end+=n)}),t},F.convertLineToPathData=function(t){return["M",(t=F(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},F.convertPolygonToPathData=function(t){var e=F.getPointsFromSvgNode(t);return 0===e.length?null:F.svgPointsToPath(e)+" Z"},F.convertPolylineToPathData=function(t){var e=F.getPointsFromSvgNode(t);return 0===e.length?null:F.svgPointsToPath(e)},F.svgPointsToPath=function(t){for(var e=0,n=t.length;e<n;e++)t[e]=t[e].x+" "+t[e].y;return"M "+t.join(" L")},F.getPointsFromSvgNode=function(t){var e=[],n=(t=F.toNode(t)).points;if(n)for(var i=0,r=n.numberOfItems;i<r;i++)e.push(n.getItem(i));return e},F.KAPPA=.551784,F.convertCircleToPathData=function(t){t=F(t);var e=parseFloat(t.attr("cx"))||0,n=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("r")),r=i*F.KAPPA;return["M",e,n-i,"C",e+r,n-i,e+i,n-r,e+i,n,"C",e+i,n+r,e+r,n+i,e,n+i,"C",e-r,n+i,e-i,n+r,e-i,n,"C",e-i,n-r,e-r,n-i,e,n-i,"Z"].join(" ")},F.convertEllipseToPathData=function(t){t=F(t);var e=parseFloat(t.attr("cx"))||0,n=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||i,o=i*F.KAPPA,s=r*F.KAPPA;return["M",e,n-r,"C",e+o,n-r,e+i,n-s,e+i,n,"C",e+i,n+s,e+o,n+r,e,n+r,"C",e-o,n+r,e-i,n+s,e-i,n,"C",e-i,n-s,e-o,n-r,e,n-r,"Z"].join(" ")},F.convertRectToPathData=function(t){return t=F(t),F.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},F.rectToPath=function(t){var e=t.x,n=t.y,i=t.width,r=t.height,o=c(t.rx||t["top-rx"]||0,i/2),s=c(t.rx||t["bottom-rx"]||0,i/2),a=c(t.ry||t["top-ry"]||0,r/2),l=c(t.ry||t["bottom-ry"]||0,r/2);return(o||s||a||l?["M",e,n+a,"v",r-a-l,"a",s,l,0,0,0,s,l,"h",i-2*s,"a",s,l,0,0,0,s,-l,"v",-(r-l-a),"a",o,a,0,0,0,-o,-a,"h",-(i-2*o),"a",o,a,0,0,0,-o,a,"Z"]:["M",e,n,"H",e+i,"V",n+r,"H",e,"V",n,"Z"]).join(" ")},F.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",g=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),v=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),e=Math,U=e.PI,q=e.sin,H=e.cos,Y=e.tan,W=e.asin,X=e.sqrt,$=e.abs;function d(t,e,n,i,r,o){return[1/3*t+2/3*n,1/3*e+2/3*i,1/3*r+2/3*n,1/3*o+2/3*i,r,o]}function Z(t,e,n){return{x:t*H(n)-e*q(n),y:t*q(n)+e*H(n)}}function f(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var o={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},s=[];return String(t).replace(g,function(t,e,n){var i=[],r=e.toLowerCase();for(n.replace(v,function(t,e){e&&i.push(+e)}),"m"===r&&2<i.length&&(s.push([e].concat(i.splice(0,2))),r="l",e="m"===e?"l":"L");i.length>=o[r]&&(s.push([e].concat(i.splice(0,o[r]))),o[r]););}),s}(t)),!t||!t.length)return[["M",0,0]];for(var e,n=[],i=0,r=0,o=0,s=0,a=t.length,l=0;l<a;l++){var u=[];n.push(u);var h,c,d=t[l];if((e=d[0])!=e.toUpperCase())switch(u[0]=e.toUpperCase(),u[0]){case"A":u[1]=d[1],u[2]=d[2],u[3]=d[3],u[4]=d[4],u[5]=d[5],u[6]=+d[6]+i,u[7]=+d[7]+r;break;case"V":u[1]=+d[1]+r;break;case"H":u[1]=+d[1]+i;break;case"M":for(o=+d[1]+i,s=+d[2]+r,h=d.length,c=1;c<h;c++)u[c]=+d[c]+(c%2?i:r);break;default:for(h=d.length,c=1;c<h;c++)u[c]=+d[c]+(c%2?i:r)}else for(var f=d.length,p=0;p<f;p++)u[p]=d[p];switch(u[0]){case"Z":i=+o,r=+s;break;case"H":i=u[1];break;case"V":r=u[1];break;case"M":o=u[u.length-2],s=u[u.length-1],i=u[u.length-2],r=u[u.length-1];break;default:i=u[u.length-2],r=u[u.length-1]}}return n}function n(t){var i=f(t),e={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function n(t,e,n){var i,r;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=null,e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(e,n,i,r,o,s,a,l,u,h){var c,d=120*U/180,f=U/180*(+o||0),p=[];if(h)P=h[0],S=h[1],x=h[2],A=h[3];else{e=(c=Z(e,n,-f)).x,n=c.y;var g=(e-(l=(c=Z(l,u,-f)).x))/2,v=(n-(u=c.y))/2,m=g*g/(i*i)+v*v/(r*r);1<m&&(i*=m=X(m),r*=m);var y=i*i,b=r*r,w=(s==a?-1:1)*X($((y*b-y*v*v-b*g*g)/(y*v*v+b*g*g))),x=w*i*v/r+(e+l)/2,A=w*-r*g/i+(n+u)/2,P=W(((n-A)/r).toFixed(9)),S=W(((u-A)/r).toFixed(9));(P=e<x?U-P:P)<0&&(P=2*U+P),(S=l<x?U-S:S)<0&&(S=2*U+S),a&&S<P&&(P-=2*U),!a&&P<S&&(S-=2*U)}var E=S-P;if($(E)>d){var T=S,k=l,C=u;p=t(l=x+i*H(S=P+d*(a&&P<S?1:-1)),u=A+r*q(S),i,r,o,0,a,k,C,[S,T,x,A])}E=S-P;var L=H(P),M=q(P),N=H(S),R=q(S),O=Y(E/4),_=4/3*(i*O),V=4/3*(r*O),F=[e,n],B=[e+_*M,n-V*L],D=[l+_*R,u-V*N],I=[l,u];if(B[0]=2*F[0]-B[0],B[1]=2*F[1]-B[1],h)return[B,D,I].concat(p);for(var z=[],G=(p=[B,D,I].concat(p).join().split(",")).length,j=0;j<G;j++)z[j]=j%2?Z(p[j-1],p[j],f).y:Z(p[j],p[j+1],f).x;return z}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":r="C"===n||"S"===n?(i=2*e.x-e.bx,2*e.y-e.by):(i=e.x,e.y),t=["C",i,r].concat(t.slice(1));break;case"T":"Q"===n||"T"===n?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(d(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(d(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],e.y);break;case"V":t=["L"].concat(e.x,t[1])}return t}function r(t,e){if(7<t[e].length){t[e].shift();for(var n=t[e];n.length;)o[e]="A",t.splice(e++,0,["C"].concat(n.splice(0,6)));t.splice(e,1),l=i.length}}for(var o=[],s="",a="",l=i.length,u=0;u<l;u++){i[u]&&(s=i[u][0]),"C"!==s&&(o[u]=s,0<u&&(a=o[u-1])),i[u]=n(i[u],e,a),"A"!==o[u]&&"C"===s&&(o[u]="C"),r(i,u);var h=i[u],c=h.length;e.x=h[c-2],e.y=h[c-1],e.bx=parseFloat(h[c-4])||e.x,e.by=parseFloat(h[c-3])||e.y}return i[0][0]&&"M"===i[0][0]||i.unshift(["M",0,0]),i}return function(t){return n(t).join(",").split(",").join(" ")}}(),F.namespace=V,F.g=wr,F}(),Ar={useCSSSelectors:!0,classNamePrefix:"joint-",defaultTheme:"default",doubleTapInterval:300},Pr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,Ar.classNamePrefix.length)!==Ar.classNamePrefix&&(t=Ar.classNamePrefix+t),t}).join(" "):t},Sr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,Ar.classNamePrefix.length)===Ar.classNamePrefix&&(t=t.substr(Ar.classNamePrefix.length)),t}).join(" "):t},Er=function(t,e){for(var n={},i={},r=xr.namespace.svg,o=e||r,s=document.createDocumentFragment(),a=[t,s,o];0<a.length;){o=a.pop();for(var l=a.pop(),u=a.pop(),h=0,c=u.length;h<c;h++){var d=u[h];if(!d.hasOwnProperty("tagName"))throw new Error("json-dom-parser: missing tagName");var f=d.tagName;d.hasOwnProperty("namespaceURI")&&(o=d.namespaceURI);var p=document.createElementNS(o,f),g=o===r,v=g?xr:k,m=d.attributes;m&&v(p).attr(m);var y=d.style;if(y&&k(p).css(y),d.hasOwnProperty("className")){var b=d.className;g?p.className.baseVal=b:p.className=b}if(d.hasOwnProperty("textContent")&&(p.textContent=d.textContent),d.hasOwnProperty("selector")){var w=d.selector;if(n[w])throw new Error("json-dom-parser: selector must be unique");v(n[w]=p).attr("joint-selector",w)}if(d.hasOwnProperty("groupSelector")){var x=d.groupSelector;Array.isArray(x)||(x=[x]);for(var A=0,P=x.length;A<P;A++){var S=x[A],E=i[S];E||(E=i[S]=[]),E.push(p)}}l.appendChild(p);var T=d.children;Array.isArray(T)&&a.push(T,p,o)}}return{fragment:s,selectors:n,groupSelectors:i}},Tr=function(t){var e=0;if(0===t.length)return e;for(var n=0;n<t.length;n++){e=(e<<5)-e+t.charCodeAt(n),e&=e}return e},kr=function(t,e,n){for(var i,r=Array.isArray(e)?e:e.split(n||"/"),o=0,s=r.length;o<s;){if(i=r[o++],!(Object(t)===t&&i in t))return;t=t[i]}return t},Cr=function(t,e){return"string"!=typeof e&&"number"!=typeof e&&(e=String(e)),("constructor"!==e||"function"!=typeof t[e])&&"__proto__"!==e},Lr=function(t,e,n,i){for(var r=Array.isArray(e)?e:e.split(i||"/"),o=r.length-1,s=t,a=0;a<o;a++){var l=r[a];if(!Cr(s,l))return t;s=s[l]||(s[l]={})}return s[r[o]]=n,t},Mr=function(t,e,n){for(var i=Array.isArray(e)?e:e.split(n||"/"),r=i.length-1,o=t,s=0;s<r;s++){var a=i[s];if(!Cr(o,a))return t;var l=o[a];if(!l)return t;o=l}return delete o[i[r]],t},Nr=function(t,e,n){e=e||"/";var i={};for(var r in t)if(t.hasOwnProperty(r)){var o="object"==typeof t[r];if(o&&n&&n(t[r])&&(o=!1),o){var s=Nr(t[r],e,n);for(var a in s)s.hasOwnProperty(a)&&(i[r+e+a]=s[a])}else i[r]=t[r]}return i},Rr=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){var e=16*Math.random()|0;return("x"===t?e:3&e|8).toString(16)})},Or=function(t){return Or.id=Or.id||1,void 0===t?"j_"+Or.id++:(t.id=void 0===t.id?"j_"+Or.id++:t.id,t.id)},_r=function(t){return t.replace(/[A-Z]/g,"-$&").toLowerCase()},Vr=function(t){var e=t,n=t.originalEvent&&t.originalEvent.changedTouches&&t.originalEvent.changedTouches[0];if(n){for(var i in t)void 0===n[i]&&(n[i]=t[i]);e=n}var r=e.target;if(r){var o=r.correspondingUseElement;o&&(e.target=o)}return e},Fr=function(t){var e=0,n=0,i=0,r=0;return"detail"in t&&(n=t.detail),"wheelDelta"in t&&(n=-t.wheelDelta/120),"wheelDeltaY"in t&&(n=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),"axis"in t&&t.axis===t.HORIZONTAL_AXIS&&(e=n,n=0),i="deltaX"in t?t.deltaX:10*e,r="deltaY"in t?t.deltaY:10*n,(i||r)&&t.deltaMode&&(1==t.deltaMode?(i*=40,r*=40):(i*=800,r*=800)),0===t.deltaX&&0!==t.deltaY&&t.shiftKey&&(i=r,e=n,n=r=0),i&&!e&&(e=i<1?-1:1),r&&!n&&(n=r<1?-1:1),{spinX:e,spinY:n,deltaX:i,deltaY:r}},Br=function(t,e){return e<t?e:t<-e?-e:t},Dr=function(){var r;if("undefined"!=typeof window&&(r=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame),!r){var o=0;r=function(t){var e=(new Date).getTime(),n=Math.max(0,16-(e-o)),i=setTimeout(function(){t(e+n)},n);return o=e+n,i}}return function(t,e){for(var n=[],i=arguments.length-2;0<i--;)n[i]=arguments[i+2];return r(void 0!==e?t.bind.apply(t,[e].concat(n)):t)}}(),Ir=((br="undefined"!=typeof window)&&(yr=window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.webkitCancelRequestAnimationFrame||window.msCancelAnimationFrame||window.msCancelRequestAnimationFrame||window.oCancelAnimationFrame||window.oCancelRequestAnimationFrame||window.mozCancelAnimationFrame||window.mozCancelRequestAnimationFrame),yr=yr||clearTimeout,br?yr.bind(window):yr),zr=function(t){return Io(t)&&"%"===t.slice(-1)},Gr=function(t,e){var n=parseFloat(t);if(Number.isNaN(n))return null;var i,r={};if(r.value=n,null==e)i="[A-Za-z]*";else if(Array.isArray(e)){if(0===e.length)return null;i=e.join("|")}else Io(e)&&(i=e);var o,s=(o=new RegExp("(?:\\d+(?:\\.\\d+)*)("+i+")$").exec(t))?o[1]:null;return null===s?null:(r.unit=s,r)},jr=0;function Ur(t,e){for(var n=t.split(e),i=1,r=0,o=n.length-1;r<o;r++){var s=[];(0<r||""!==n[0])&&s.push(jr),s.push(e),(r<o-1||""!==n[o])&&s.push(jr),n.splice.apply(n,[i,0].concat(s)),i+=s.length+1}return n.filter(function(t){return""!==t})}var qr=function(t,e,n,i){void 0===n&&(n={}),void 0===i&&(i={});var r=e.width,o=e.height,s=i.svgDocument||xr("svg").node,a=xr("tspan").node,l=xr("text").attr(n).append(a).node,u=document.createTextNode("");l.style.opacity=0,l.style.display="block",a.style.display="block",a.appendChild(u),s.appendChild(l),i.svgDocument||document.body.appendChild(s);var h=i.preserveSpaces,c=i.separator||" ",d=i.eol||"\n",f=i.hyphen?new RegExp(i.hyphen):/[^\w\d]/,p=i.maxLineCount;Do(p)||(p=1/0);var g,v,m,y=t.split(c),b=[],w=[];h&&xr(a).attr("xml:space","preserve");for(var x=0,A=0,P=y.length;x<P;x++){var S=y[x];if((S||h)&&"string"==typeof S){var E=!1;if(d&&0<=S.indexOf(d)){if(1<S.length){var T=Ur(y[x],d);y.splice.apply(y,[x,1].concat(T)),x--,P=y.length;continue}if(h&&"string"==typeof y[x-1]){y.splice(x,jr,"",jr),P+=2,x--;continue}w[++A]=h&&"string"!=typeof y[x+1]?void 0:"",E=!0}if(!E){var k=void 0;if(k=h?void 0!==w[A]?w[A]+" "+S:S:w[A]?w[A]+" "+S:S,u.data=k,a.getComputedTextLength()<=r)w[A]=k,(g||v)&&(b[A++]=!0,v=g=0);else{if(!w[A]||g){var C=!!g;if(g=S.length-1,C||!g){if(!g){if(!w[A]){w=[];break}y.splice(x,2,S+y[x+1]),P--,b[A++]=!0,x--;continue}y[x]=S.substring(0,g),y[x+1]=S.substring(g)+(void 0===y[x+1]?"":y[x+1])}else{if(v)y.splice(x,2,y[x]+y[x+1]),v=0;else{var L=S.search(f);-1<L&&L!==S.length-1&&0!==L&&(v=L+1,g=0),y.splice(x,1,S.substring(0,v||g),S.substring(v||g)),P++}A&&!b[A-1]&&A--}h&&""===w[A]||x--;continue}A++,x--}}var M=null;if(w.length>p)M=p-1;else if(void 0!==o){var N;if(void 0===m&&""!==u.data)m=(N="auto"===n.lineHeight?{value:1.5,unit:"em"}:Gr(n.lineHeight,["em"])||{value:1,unit:"em"}).value,"em"===N.unit&&(m*=l.getBBox().height);m*w.length>o&&(M=Math.floor(o/m)-1)}if(null!==M){w.splice(M+1);var R=i.ellipsis;if(!R||M<0)break;"string"!=typeof R&&(R="\u2026");var O=w[M];if(!O&&!E)break;var _,V,F=O.length;do{if(V=O[F],_=O.substring(0,F),V?V.match(c)&&(_+=V):_+="string"==typeof c?c:" ",_+=R,u.data=_,a.getComputedTextLength()<=r){w[M]=_;break}F--}while(0<=F);break}}}return i.svgDocument?s.removeChild(l):document.body.removeChild(s),w.join(d)},Hr=function(t){var e=k(k.parseHTML("<div>"+t+"</div>",null,!1));return e.find("*").each(function(){var n=this;k.each(n.attributes,function(){var t=this.name,e=this.value;(t.startsWith("on")||e.startsWith("javascript:")||e.startsWith("data:")||e.startsWith("vbscript:"))&&k(n).removeAttr(t)})}),e.html()},Yr=function(t,e){if(window.navigator.msSaveBlob)window.navigator.msSaveBlob(t,e);else{var n=window.URL.createObjectURL(t),i=document.createElement("a");i.href=n,i.download=e,document.body.appendChild(i),i.click(),document.body.removeChild(i),window.URL.revokeObjectURL(n)}},Wr=function(t){t=t.replace(/\s/g,"");var e,n=(t=decodeURIComponent(t)).indexOf(","),i=t.slice(0,n),r=i.split(":")[1].split(";")[0],o=t.slice(n+1);e=0<=i.indexOf("base64")?atob(o):unescape(encodeURIComponent(o));for(var s=new Uint8Array(e.length),a=0;a<e.length;a++)s[a]=e.charCodeAt(a);return new Blob([s],{type:r})},Xr=function(t,e){var n=k(t),i=n.map(function(){var t=this.parentNode,e=t.insertBefore(document.createTextNode(""),this.nextSibling);return function(){if(t===this)throw new Error("You can't sort elements if any one is a descendant of another.");t.insertBefore(this,e),t.removeChild(e)}});return Array.prototype.sort.call(n,e).each(function(t){i[t].call(this)})},$r=function(t){if(Object(t)===t)return e=n=i=r=0,isFinite(t.vertical)&&(e=i=+t.vertical),isFinite(t.horizontal)&&(n=r=+t.horizontal),isFinite(t.top)&&(e=+t.top),isFinite(t.right)&&(n=+t.right),isFinite(t.bottom)&&(i=+t.bottom),isFinite(t.left)&&(r=+t.left),{top:e,right:n,bottom:i,left:r};var e,n,i,r,o=0;return isFinite(t)&&(o=+t),{top:o,right:o,bottom:o,left:o}},Zr={linear:function(t){return t},quad:function(t){return t*t},cubic:function(t){return t*t*t},inout:function(t){if(t<=0)return 0;if(1<=t)return 1;var e=t*t,n=e*t;return 4*(t<.5?n:3*(t-e)+n-.75)},exponential:function(t){return Math.pow(2,10*(t-1))},bounce:function(t){for(var e=0,n=1;;e+=n,n/=2)if((7-4*e)/11<=t){var i=(11-6*e-11*t)/4;return-i*i+n*n}},reverse:function(e){return function(t){return 1-e(1-t)}},reflect:function(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}},clamp:function(n,i,r){return i=i||0,r=r||1,function(t){var e=n(t);return e<i?i:r<e?r:e}},back:function(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}},elastic:function(e){return e||(e=1.5),function(t){return Math.pow(2,10*(t-1))*Math.cos(20*Math.PI*e/3*t)}}},Jr={number:function(e,t){var n=t-e;return function(t){return e+n*t}},object:function(r,o){var s=Object.keys(r);return function(t){var e,n,i={};for(e=s.length-1;-1!=e;e--)i[n=s[e]]=r[n]+(o[n]-r[n])*t;return i}},hexColor:function(t,e){var n=parseInt(t.slice(1),16),i=parseInt(e.slice(1),16),r=255&n,o=(255&i)-r,s=65280&n,a=(65280&i)-s,l=16711680&n,u=(16711680&i)-l;return function(t){return"#"+(1<<24|r+o*t&255|s+a*t&65280|l+u*t&16711680).toString(16).slice(1)}},unit:function(e,t){var n=/(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/,i=n.exec(e),r=n.exec(t),o=r[1].indexOf("."),s=0<o?r[1].length-o-1:0;e=+i[1];var a=+r[1]-e,l=i[2];return function(t){return(e+a*t).toFixed(s)+l}}},Kr={outline:function(t){var e=Number.isFinite(t.margin)?t.margin:2,n=Number.isFinite(t.width)?t.width:1;return to('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>')({color:t.color||"blue",opacity:Number.isFinite(t.opacity)?t.opacity:1,outerRadius:e+n,innerRadius:e})},highlight:function(t){return to('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>')({color:t.color||"red",width:Number.isFinite(t.width)?t.width:1,blur:Number.isFinite(t.blur)?t.blur:0,opacity:Number.isFinite(t.opacity)?t.opacity:1})},blur:function(t){var e=Number.isFinite(t.x)?t.x:2;return to('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>')({stdDeviation:Number.isFinite(t.y)?[e,t.y]:e})},dropShadow:function(t){var e="SVGFEDropShadowElement"in window?'<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>':'<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';return to(e)({dx:t.dx||0,dy:t.dy||0,opacity:Number.isFinite(t.opacity)?t.opacity:1,color:t.color||"black",blur:Number.isFinite(t.blur)?t.blur:4})},grayscale:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>')({a:.2126+.7874*(1-e),b:.7152-.7152*(1-e),c:.0722-.0722*(1-e),d:.2126-.2126*(1-e),e:.7152+.2848*(1-e),f:.0722-.0722*(1-e),g:.2126-.2126*(1-e),h:.0722+.9278*(1-e)})},sepia:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>')({a:.393+.607*(1-e),b:.769-.769*(1-e),c:.189-.189*(1-e),d:.349-.349*(1-e),e:.686+.314*(1-e),f:.168-.168*(1-e),g:.272-.272*(1-e),h:.534-.534*(1-e),i:.131+.869*(1-e)})},saturate:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>')({amount:1-e})},hueRotate:function(t){return to('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>')({angle:t.angle||0})},invert:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:1-e})},brightness:function(t){return to('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>')({amount:Number.isFinite(t.amount)?t.amount:1})},contrast:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return to('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:.5-e/2})}},Qr={number:function(t,e,o){o=o||{currency:["$",""],decimal:".",thousands:",",grouping:[3]};var n=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i.exec(t),i=n[1]||" ",r=n[2]||">",s=n[3]||"",a=n[4]||"",l=n[5],u=+n[6],h=n[7],c=n[8],d=n[9],f=1,p="",g="",v=!1;switch(c&&(c=+c.substring(1)),(l||"0"===i&&"="===r)&&(l=i="0",r="=",h&&(u-=Math.floor((u-1)/4))),d){case"n":h=!0,d="g";break;case"%":f=100,g="%",d="f";break;case"p":f=100,g="%",d="r";break;case"b":case"o":case"x":case"X":"#"===a&&(p="0"+d.toLowerCase());break;case"c":case"d":v=!0,c=0;break;case"s":f=-1,d="r"}"$"===a&&(p=o.currency[0],g=o.currency[1]),"r"!=d||c||(d="g"),null!=c&&("g"==d?c=Math.max(1,Math.min(21,c)):"e"!=d&&"f"!=d||(c=Math.max(0,Math.min(20,c))));var m=l&&h;if(v&&e%1)return"";var y=e<0||0===e&&1/e<0?(e=-e,"-"):s,b=g;if(f<0){var w=this.prefix(e,c);e=w.scale(e),b=w.symbol+g}else e*=f;var x=(e=this.convert(d,e,c)).lastIndexOf("."),A=x<0?e:e.substring(0,x),P=x<0?"":o.decimal+e.substring(x+1);function S(t){for(var e=t.length,n=[],i=0,r=o.grouping[0];0<e&&0<r;)n.push(t.substring(e-=r,e+r)),r=o.grouping[i=(i+1)%o.grouping.length];return n.reverse().join(o.thousands)}!l&&h&&o.grouping&&(A=S(A));var E=p.length+A.length+P.length+(m?0:y.length),T=E<u?new Array(E=u-E+1).join(i):"";return m&&(A=S(T+A)),y+=p,e=A+P,("<"===r?y+e+T:">"===r?T+y+e:"^"===r?T.substring(0,E>>=1)+y+e+T.substring(E):y+(m?e:T+e))+b},string:function(t,e){for(var n,i="{",r=!1,o=[];-1!==(n=t.indexOf(i));){var s,a,l;if(s=t.slice(0,n),r){l=(a=s.split(":")).shift().split("."),s=e;for(var u=0;u<l.length;u++)s=s[l[u]];a.length&&(s=this.number(a,s))}o.push(s),t=t.slice(n+1),i=(r=!r)?"}":"{"}return o.push(t),o.join("")},convert:function(t,e,n){switch(t){case"b":return e.toString(2);case"c":return String.fromCharCode(e);case"o":return e.toString(8);case"x":return e.toString(16);case"X":return e.toString(16).toUpperCase();case"g":return e.toPrecision(n);case"e":return e.toExponential(n);case"f":return e.toFixed(n);case"r":return(e=this.round(e,this.precision(e,n))).toFixed(Math.max(0,Math.min(20,this.precision(e*(1+1e-15),n))));default:return e+""}},round:function(t,e){return e?Math.round(t*(e=Math.pow(10,e)))/e:Math.round(t)},precision:function(t,e){return e-(t?Math.ceil(Math.log(t)/Math.LN10):1)},prefix:function(t,e){var n=["y","z","a","f","p","n","\xb5","m","","k","M","G","T","P","E","Z","Y"].map(function(t,e){var n=Math.pow(10,3*Math.abs(8-e));return{scale:8<e?function(t){return t/n}:function(t){return t*n},symbol:t}}),i=0;return t&&(t<0&&(t*=-1),e&&(t=this.round(t,this.precision(t,e))),i=1+Math.floor(1e-12+Math.log(t)/Math.LN10),i=Math.max(-24,Math.min(24,3*Math.floor((i<=0?i+1:i-1)/3)))),n[8+i/3]}},to=function(t){var e=/<%= ([^ ]+) %>|\$\{ ?([^{} ]+) ?\}|\{\{([^{} ]+)\}\}/g;return function(i){return i=i||{},t.replace(e,function(t){for(var e=Array.from(arguments).slice(1,4).find(function(t){return!!t}).split("."),n=i[e.shift()];void 0!==n&&e.length;)n=n[e.shift()];return void 0!==n?n:""})}},eo=n.assign,no=n.defaults,io=eo,ro=n.defaultsDeep,oo=n.assign,so=n.defaults,ao=n.defaultsDeep,lo=n.invokeMap||n.invoke,uo=n.sortedIndexBy||n.sortedIndex,ho=n.uniqBy||n.uniq,co=n.clone,fo=n.cloneDeep,po=n.isEmpty,go=n.isEqual,vo=n.isFunction,mo=n.isPlainObject,yo=n.toArray,bo=n.debounce,wo=n.groupBy,xo=n.sortBy,Ao=n.flattenDeep,Po=n.without,So=n.difference,Eo=n.intersection,To=n.union,ko=n.has,Co=n.result,Lo=n.omit,Mo=n.pick,No=n.bindAll,Ro=n.forIn,Oo=n.camelCase,_o=n.uniqueId,Vo=function(){if(n.mergeWith){var t=Array.from(arguments),e=t[t.length-1],i=vo(e)?e:zo;return t.push(function(t,e){var n=i(t,e);return void 0!==n?n:Array.isArray(t)&&!Array.isArray(e)?e:void 0}),n.mergeWith.apply(this,t)}return n.merge.apply(this,arguments)},Fo=function(t){var e=Object.prototype.toString;return!0===t||!1===t||!!t&&"object"==typeof t&&"[object Boolean]"===e.call(t)},Bo=function(t){return!!t&&("object"==typeof t||"function"==typeof t)},Do=function(t){var e=Object.prototype.toString;return"number"==typeof t||!!t&&"object"==typeof t&&"[object Number]"===e.call(t)},Io=function(t){var e=Object.prototype.toString;return"string"==typeof t||!!t&&"object"==typeof t&&"[object String]"===e.call(t)},zo=function(){};function Go(t){t=ho(t);var s=yo(t).reduce(function(t,e){return t[e.id]=e.clone(),t},{});return yo(t).forEach(function(t){var e=s[t.id];if(e.isLink()){var n=e.source(),i=e.target();n.id&&s[n.id]&&e.prop("source/id",s[n.id].id),i.id&&s[i.id]&&e.prop("target/id",s[i.id].id)}var r=t.get("parent");r&&s[r]&&e.set("parent",s[r].id);var o=yo(t.get("embeds")).reduce(function(t,e){return s[e]&&t.push(s[e].id),t},[]);po(o)||e.set("embeds",o)}),s}var jo={x:"x",y:"y",width:"w",height:"h",minimum:"s",maximum:"l",diagonal:"d"},Uo=Object.keys(jo).map(function(t){return jo[t]}).join(""),qo="[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?",Ho=/\s/g,Yo=new RegExp("^("+qo+"\\*)?(["+Uo+"])(/"+qo+")?([-+]{1,2}"+qo+")?$","g");function Wo(t){throw new Error("Invalid calc() expression: "+t)}function Xo(t,e){var n=Yo.exec(t.replace(Ho,""));n||Wo(t),Yo.lastIndex=0;var i=n[1],r=n[2],o=n[3],s=n[4],a=e.x,l=e.y,u=e.width,h=e.height,c=0;switch(r){case jo.width:c=u;break;case jo.height:c=h;break;case jo.x:c=a;break;case jo.y:c=l;break;case jo.minimum:c=Math.min(h,u);break;case jo.maximum:c=Math.max(h,u);break;case jo.diagonal:c=Math.sqrt(h*h+u*u)}return i&&(c*=parseFloat(i)),o&&(c/=parseFloat(o.slice(1))),s&&(c+=function(t){if(!t)return 0;switch(t[0]){case"+":return parseFloat(t.substr(1));case"-":return-parseFloat(t.substr(1))}return parseFloat(t)}(s)),c}function $o(t){return"string"==typeof t&&t.includes("calc")}var Zo="calc(",Jo=Zo.length;function Ko(t,e){for(var n=t,i=0;;){var r=n.indexOf(Zo,i);if(-1===r)return n;var o=r+Jo,s=1;t:for(;;){switch(n[o]){case"(":s++;break;case")":if(0===--s)break t;break;case void 0:Wo(n)}o++}var a=n.slice(r+Jo,o);$o(a)&&(a=Ko(a,e));var l=String(Xo(a,e));n=n.slice(0,r)+l+n.slice(o+1),i=r+l.length}}function Qo(o,s){return function(t,e){var n=zr(t);t=parseFloat(t),n&&(t/=100);var i={};if(isFinite(t)){var r=n||0<=t&&t<=1?t*e[s]:Math.max(t+e[s],0);i[o]=r}return i}}function ts(s,a,l){return function(t,e){var n,i=zr(t);if(t=parseFloat(t),i&&(t/=100),isFinite(t)){var r=e[l]();n=i||0<t&&t<1?r[s]+e[a]*t:r[s]+t}var o=Kn();return o[s]=n||0,o}}function es(r,o,s){return function(t,e){var n;n="middle"===t?e[o]/2:t===s?e[o]:isFinite(t)?-1<t&&t<1?-e[o]*t:-t:zr(t)?e[o]*parseFloat(t)/100:0;var i=Kn();return i[r]=-(e[r]+n),i}}function ns(f,t){var p="joint-shape",g=t&&t.resetOffset;return function(t,e,n){var i=k(n),r=i.data(p);if(!r||r.value!==t){var o=f(t);r={value:t,shape:o,shapeBBox:o.bbox()},i.data(p,r)}var s=r.shape.clone(),a=r.shapeBBox.clone(),l=a.origin(),u=e.origin();a.x=u.x,a.y=u.y;var h=e.maxRectScaleToFit(a,u),c=0===a.width||0===e.width?1:h.sx,d=0===a.height||0===e.height?1:h.sy;return s.scale(c,d,l),g&&s.translate(-l.x,-l.y),s}}function is(t){var i=ns(function(t){return new Li(xr.normalizePathData(t))},t);return function(t,e,n){return{d:i(t,e,n).serialize()}}}function rs(t){var i=ns(xi,t);return function(t,e,n){return{points:i(t,e,n).serialize()}}}function os(r,o){var s=new Kn(1,0);return function(t){var e,n,i=this[r](t);return i?(n=o.rotate?i.vector().vectorAngle(s):0,e=i.start):(e=this.path.start,n=0),0===n?{transform:"translate("+e.x+","+e.y+")"}:{transform:"translate("+e.x+","+e.y+") rotate("+n+")"}}}function ss(r){return function(t,e,n){var i=xr(n);i.attr(r)!==t&&i.attr(r,t)}}function as(t,e,n){return void 0!==n.text}function ls(){return this.model.isLink()}function us(t){var e={},n=t.stroke;"string"==typeof n&&(e.stroke=n,e.fill=n);var i=t.strokeOpacity;return void 0===i&&(i=t["stroke-opacity"]),void 0===i&&(i=t.opacity),void 0!==i&&(e["stroke-opacity"]=i,e["fill-opacity"]=i),e}function hs(t){var e=this.paper;return"url(#"+("pattern"===t.type?e.definePattern(t):e.defineGradient(t))+")"}var cs,ds,fs={xlinkShow:{set:"xlink:show"},xlinkRole:{set:"xlink:role"},xlinkType:{set:"xlink:type"},xlinkArcrole:{set:"xlink:arcrole"},xlinkTitle:{set:"xlink:title"},xlinkActuate:{set:"xlink:actuate"},xmlSpace:{set:"xml:space"},xmlBase:{set:"xml:base"},xmlLang:{set:"xml:lang"},preserveAspectRatio:{set:"preserveAspectRatio"},requiredExtension:{set:"requiredExtension"},requiredFeatures:{set:"requiredFeatures"},systemLanguage:{set:"systemLanguage"},externalResourcesRequired:{set:"externalResourceRequired"},href:{set:ss("href")},xlinkHref:{set:ss("xlink:href")},filter:{qualify:mo,set:function(t){return"url(#"+this.paper.defineFilter(t)+")"}},fill:{qualify:mo,set:hs},stroke:{qualify:mo,set:hs},sourceMarker:{qualify:mo,set:function(t,e,n,i){return t=oo(us(i),t),{"marker-start":"url(#"+this.paper.defineMarker(t)+")"}}},targetMarker:{qualify:mo,set:function(t,e,n,i){return t=oo(us(i),{transform:"rotate(180)"},t),{"marker-end":"url(#"+this.paper.defineMarker(t)+")"}}},vertexMarker:{qualify:mo,set:function(t,e,n,i){return t=oo(us(i),t),{"marker-mid":"url(#"+this.paper.defineMarker(t)+")"}}},text:{qualify:function(t,e,n){return!n.textWrap||!mo(n.textWrap)},set:function(t,e,n,i){var r=k(n),o="joint-text",s=r.data(o),a=Mo(i,"lineHeight","annotations","textPath","x","textVerticalAnchor","eol","displayEmpty"),l=a.x;$o(l)&&(a.x=Ko(l,e));var u=i["font-size"]||i.fontSize;$o(u)&&(u=Ko(u,e));var h=a.fontSize=u,c=JSON.stringify([t,a]);if(void 0===s||s!==c){h&&n.setAttribute("font-size",h);var d=a.textPath;if(Bo(d)){var f=d.selector;if("string"==typeof f){var p=this.findBySelector(f)[0];p instanceof SVGPathElement&&(a.textPath=oo({"xlink:href":"#"+p.id},d))}}xr(n).text(""+t,a),r.data(o,c)}}},textWrap:{qualify:mo,set:function(t,e,n,i){var r={},o=t.width||0;zr(o)?r.width=e.width*parseFloat(o)/100:$o(o)?r.width=Number(Ko(o,e)):null===t.width?r.width=1/0:r.width=o<=0?e.width+o:o;var s,a=t.height||0;zr(a)?r.height=e.height*parseFloat(a)/100:$o(a)?r.height=Number(Ko(a,e)):null===t.height||(r.height=a<=0?e.height+a:a);var l=t.text;if(void 0===l&&(l=i.text),void 0!==l){var u=t.breakText||qr,h=i["font-size"]||i.fontSize;s=u(""+l,r,{"font-weight":i["font-weight"]||i.fontWeight,"font-size":$o(h)?Ko(h,e):h,"font-family":i["font-family"]||i.fontFamily,lineHeight:i.lineHeight,"letter-spacing":"letter-spacing"in i?i["letter-spacing"]:i.letterSpacing},{svgDocument:this.paper.svg,ellipsis:t.ellipsis,hyphen:t.hyphen,maxLineCount:t.maxLineCount,preserveSpaces:t.preserveSpaces})}else s="";fs.text.set.call(this,s,e,n,i)}},title:{qualify:function(t,e){return e instanceof SVGElement},set:function(t,e,n){var i=k(n),r="joint-title",o=i.data(r);if(void 0===o||o!==t){i.data(r,t);var s=n.firstChild;if(s&&"TITLE"===s.tagName.toUpperCase())s.textContent=t;else{var a=document.createElementNS(n.namespaceURI,"title");a.textContent=t,n.insertBefore(a,s)}}}},lineHeight:{qualify:as},textVerticalAnchor:{qualify:as},textPath:{qualify:as},annotations:{qualify:as},eol:{qualify:as},displayEmpty:{qualify:as},port:{set:function(t){return null===t||void 0===t.id?t:t.id}},style:{qualify:mo,set:function(t,e,n){k(n).css(t)}},html:{set:function(t,e,n){k(n).html(t+"")}},ref:{},refX:{position:ts("x","width","origin")},refY:{position:ts("y","height","origin")},refDx:{position:ts("x","width","corner")},refDy:{position:ts("y","height","corner")},refWidth:{set:Qo("width","width")},refHeight:{set:Qo("height","height")},refRx:{set:Qo("rx","width")},refRy:{set:Qo("ry","height")},refRInscribed:{set:(cs=Qo("r","width"),ds=Qo("r","height"),function(t,e){return(e.height>e.width?cs:ds)(t,e)})},refRCircumscribed:{set:function(t,e){var n=zr(t);t=parseFloat(t),n&&(t/=100);var i,r=Math.sqrt(e.height*e.height+e.width*e.width);return isFinite(t)&&(i=n||0<=t&&t<=1?t*r:Math.max(t+r,0)),{r:i}}},refCx:{set:Qo("cx","width")},refCy:{set:Qo("cy","height")},xAlignment:{offset:es("x","width","right")},yAlignment:{offset:es("y","height","bottom")},resetOffset:{offset:function(t,e){return t?{x:-e.x,y:-e.y}:{x:0,y:0}}},refDResetOffset:{set:is({resetOffset:!0})},refDKeepOffset:{set:is({resetOffset:!1})},refPointsResetOffset:{set:rs({resetOffset:!0})},refPointsKeepOffset:{set:rs({resetOffset:!1})},connection:{qualify:ls,set:function(t){var e,n=t.stubs;if(void 0===n&&(n=0),isFinite(n)&&0!==n){var i;i=n<0?(this.getConnectionLength()+n)/2:n;var r=this.getConnection(),o=this.getConnectionSubdivisions(),s=r.divideAtLength(i,{segmentSubdivisions:o}),a=r.divideAtLength(-i,{segmentSubdivisions:o});s&&a&&(e=s[0].serialize()+" "+a[1].serialize())}return{d:e||this.getSerializedConnection()}}},atConnectionLengthKeepGradient:{qualify:ls,set:os("getTangentAtLength",{rotate:!0})},atConnectionLengthIgnoreGradient:{qualify:ls,set:os("getTangentAtLength",{rotate:!1})},atConnectionRatioKeepGradient:{qualify:ls,set:os("getTangentAtRatio",{rotate:!0})},atConnectionRatioIgnoreGradient:{qualify:ls,set:os("getTangentAtRatio",{rotate:!1})}};fs["xlink:href"]=fs.xlinkHref,["transform","d","points","cx","cy","x1","x2","y1","y2","x","y","dx","dy"].forEach(function(i){fs[i]={qualify:$o,set:function(t,e){var n;return(n={})[i]=Ko(t,e),n}}}),["width","height","r","rx","ry","font-size","stroke-width"].forEach(function(i){fs[i]={qualify:$o,set:function(t,e){var n;return(n={})[i]=Math.max(0,Ko(t,e)),n}}}),fs.refR=fs.refRInscribed,fs.refD=fs.refDResetOffset,fs.refPoints=fs.refPointsResetOffset,fs.atConnectionLength=fs.atConnectionLengthKeepGradient,fs.atConnectionRatio=fs.atConnectionRatioKeepGradient,fs.fontSize=fs["font-size"],fs.strokeWidth=fs["stroke-width"],fs.refX2=fs.refX,fs.refY2=fs.refY,fs.refWidth2=fs.refWidth,fs.refHeight2=fs.refHeight,fs["ref-x"]=fs.refX,fs["ref-y"]=fs.refY,fs["ref-dy"]=fs.refDy,fs["ref-dx"]=fs.refDx,fs["ref-width"]=fs.refWidth,fs["ref-height"]=fs.refHeight,fs["x-alignment"]=fs.xAlignment,fs["y-alignment"]=fs.yAlignment;var ps=fs,gs=u.Model.extend({constructor:function(t,e){var n,i=t||{};"function"==typeof this.preinitialize&&this.preinitialize.apply(this,arguments),this.cid=_o("c"),this.attributes={},e&&e.collection&&(this.collection=e.collection),e&&e.parse&&(i=this.parse(i,e)||{}),(n=Co(this,"defaults"))&&(i=Vo({},n,i)),this.set(i,e),this.changed={},this.initialize.apply(this,arguments)},translate:function(t,e,n){throw new Error("Must define a translate() method.")},toJSON:function(){var e=Co(this.constructor.prototype,"defaults").attrs||{},t=this.attributes.attrs,o={};Ro(t,function(t,i){var r=e[i];Ro(t,function(t,n){Bo(t)&&!Array.isArray(t)?Ro(t,function(t,e){r&&r[n]&&go(r[n][e],t)||(o[i]=o[i]||{},(o[i][n]||(o[i][n]={}))[e]=t)}):r&&go(r[n],t)||(o[i]=o[i]||{},o[i][n]=t)})});var n=fo(Lo(this.attributes,"attrs"));return n.attrs=o,n},initialize:function(t){var e=this.getIdAttribute();t&&e in t||this.set(e,this.generateId(),{silent:!0}),this._transitionIds={},this._scheduledTransitionIds={},this.processPorts(),this.on("change:attrs",this.processPorts,this)},getIdAttribute:function(){return this.idAttribute||"id"},generateId:function(){return Rr()},processPorts:function(){var t=this.ports,n={};Ro(this.get("attrs"),function(t,e){t&&t.port&&(void 0!==t.port.id?n[t.port.id]=t.port:n[t.port]={id:t.port})});var i={};(Ro(t,function(t,e){n[e]||(i[e]=!0)}),this.graph&&!po(i))&&(this.graph.getConnectedLinks(this,{inbound:!0}).forEach(function(t){i[t.get("target").port]&&t.remove()}),this.graph.getConnectedLinks(this,{outbound:!0}).forEach(function(t){i[t.get("source").port]&&t.remove()}));this.ports=n},remove:function(t){void 0===t&&(t={});var e=this.graph,n=this.collection;if(!e)return n&&n.remove(this,t),this;e.startBatch("remove");var i=this.getParentCell();i&&i.unembed(this,t);for(var r=this.getEmbeddedCells(),o=0,s=r.length;o<s;o++){var a=r[o];a&&a.remove(t)}return this.trigger("remove",this,e.attributes.cells,t),e.stopBatch("remove"),this},toFront:function(n){var t=this.graph;if(t){n=n||{};var e,i=t.maxZIndex();n.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==n.breadthFirst})).unshift(this):e=[this],i=i-e.length+1;var r=t.get("cells"),o=r.indexOf(this)!==r.length-e.length;o||(o=e.some(function(t,e){return t.get("z")!==i+e})),o&&(this.startBatch("to-front"),i+=e.length,e.forEach(function(t,e){t.set("z",i+e,n)}),this.stopBatch("to-front"))}return this},toBack:function(n){var t=this.graph;if(t){n=n||{};var e,i=t.minZIndex();n.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==n.breadthFirst})).unshift(this):e=[this];var r=0!==t.get("cells").indexOf(this);r||(r=e.some(function(t,e){return t.get("z")!==i+e})),r&&(this.startBatch("to-back"),i-=e.length,e.forEach(function(t,e){t.set("z",i+e,n)}),this.stopBatch("to-back"))}return this},parent:function(t,e){return void 0===t?this.get("parent"):this.set("parent",t,e)},embed:function(t,e){var n=this,i=Array.isArray(t)?t:[t];if(!this.canEmbed(i))throw new Error("Recursive embedding not allowed.");if(i.some(function(t){return t.isEmbedded()&&n.id!==t.parent()}))throw new Error("Embedding of already embedded cells is not allowed.");return this._embedCells(i,e),this},unembed:function(t,e){var n=Array.isArray(t)?t:[t];return this._unembedCells(n,e),this},canEmbed:function(t){var e=this;return(Array.isArray(t)?t:[t]).every(function(t){return e!==t&&!e.isEmbeddedIn(t)})},_embedCells:function(t,e){var n=this;this.startBatch("embed");var i=oo([],this.get("embeds"));t.forEach(function(t){i[t.isLink()?"unshift":"push"](t.id),t.parent(n.id,e)}),this.set("embeds",ho(i),e),this.stopBatch("embed")},_unembedCells:function(t,e){this.startBatch("unembed"),t.forEach(function(t){return t.unset("parent",e)}),this.set("embeds",Po.apply(void 0,[this.get("embeds")].concat(t.map(function(t){return t.id}))),e),this.stopBatch("unembed")},getParentCell:function(){var t=this.parent(),e=this.graph;return t&&e&&e.getCell(t)||null},getAncestors:function(){var t=[];if(!this.graph)return t;for(var e=this.getParentCell();e;)t.push(e),e=e.getParentCell();return t},getEmbeddedCells:function(e){if(e=e||{},this.graph){var n;if(e.deep)if(e.breadthFirst){n=[];for(var t=this.getEmbeddedCells();0<t.length;){var i=t.shift();n.push(i),t.push.apply(t,i.getEmbeddedCells())}}else(n=this.getEmbeddedCells()).forEach(function(t){n.push.apply(n,t.getEmbeddedCells(e))});else n=yo(this.get("embeds")).map(this.graph.getCell,this.graph);return n}return[]},isEmbeddedIn:function(t,e){var n=Io(t)?t:t.id,i=this.parent();if(e=oo({deep:!0},e),this.graph&&e.deep){for(;i;){if(i===n)return!0;i=this.graph.getCell(i).parent()}return!1}return i===n},isEmbedded:function(){return!!this.parent()},clone:function(t){if((t=t||{}).deep)return yo(Go([this].concat(this.getEmbeddedCells({deep:!0}))));var e=u.Model.prototype.clone.apply(this,arguments);return e.set(this.getIdAttribute(),this.generateId()),e.unset("embeds"),e.unset("parent"),e},prop:function(t,e,n){var i=Io(t);if(i||Array.isArray(t)){if(1<arguments.length){var r,o,s=(o=i?(r=t).split("/"):(r=t.join("/"),t.slice()))[0],a=o.length;if((n=n||{}).propertyPath=r,n.propertyValue=e,n.propertyPathArray=o,1===a)return this.set(s,e,n);for(var l={},u=l,h=s,c=1;c<a;c++){var d=o[c],f=Number.isFinite(i?Number(d):d);u=u[h]=f?[]:{},h=d}l=Lr(l,o,e,"/");var p=Vo({},this.attributes);n.rewrite&&Mr(p,r,"/");var g=Vo(p,l);return this.set(s,g[s],n)}return kr(this.attributes,t,"/")}return this.set(Vo({},this.attributes,t),e)},removeProp:function(t,e){e=e||{};var n=Array.isArray(t)?t:t.split("/"),i=n[0];if("attrs"===i&&(e.dirty=!0),1===n.length)return this.unset(t,e);var r=n.slice(1),o=this.get(i);return null==o?this:(o=fo(o),Mr(o,r,"/"),this.set(i,o,e))},attr:function(t,e,n){var i=Array.from(arguments);return 0===i.length?this.get("attrs"):(Array.isArray(t)?i[0]=["attrs"].concat(t):Io(t)?i[0]="attrs/"+t:i[0]={attrs:t},this.prop.apply(this,i))},removeAttr:function(t,e){return Array.isArray(t)?this.removeProp(["attrs"].concat(t)):this.removeProp("attrs/"+t,e)},transition:function(r,e,o,n){var i=this;n=n||"/",o=oo({duration:100,delay:10,timingFunction:Zr.linear,valueFunction:Jr.number},o);var s,a,l=0,u=function(t){var e,n,i;(n=(t-=l=l||t)/o.duration)<1?this._transitionIds[r]=e=Dr(u):(n=1,delete this._transitionIds[r]),i=s(o.timingFunction(n)),o.transitionId=e,this.prop(r,i,o),e||this.trigger("transition:end",this,r)}.bind(this),h=this._scheduledTransitionIds;return a=setTimeout(function(t){h[r]&&(h[r]=Po(h[r],a),0===h[r].length&&delete h[r]),i.stopPendingTransitions(r,n),s=o.valueFunction(kr(i.attributes,r,n),e),i._transitionIds[r]=Dr(t),i.trigger("transition:start",i,r)},o.delay,u),h[r]||(h[r]=[]),h[r].push(a),a},getTransitions:function(){return To(Object.keys(this._transitionIds),Object.keys(this._scheduledTransitionIds))},stopScheduledTransitions:function(t,e){void 0===e&&(e="/");var n=this._scheduledTransitionIds;void 0===n&&(n={});var i=Object.keys(n);if(t){var r=t.split(e);i=i.filter(function(t){return go(r,t.split(e).slice(0,r.length))})}return i.forEach(function(t){n[t].forEach(function(t){return clearTimeout(t)}),delete n[t]}),this},stopPendingTransitions:function(t,e){var n=this;void 0===e&&(e="/");var i=this._transitionIds;void 0===i&&(i={});var r=Object.keys(i);if(t){var o=t.split(e);r=r.filter(function(t){return go(o,t.split(e).slice(0,o.length))})}r.forEach(function(t){var e=i[t];Ir(e),delete i[t],n.trigger("transition:end",n,t)})},stopTransitions:function(t,e){return void 0===e&&(e="/"),this.stopScheduledTransitions(t,e),this.stopPendingTransitions(t,e),this},addTo:function(t,e){return t.addCell(this,e),this},findView:function(t){return t.findViewByModel(this)},isElement:function(){return!1},isLink:function(){return!1},startBatch:function(t,e){return this.graph&&this.graph.startBatch(t,oo({},e,{cell:this})),this},stopBatch:function(t,e){return this.graph&&this.graph.stopBatch(t,oo({},e,{cell:this})),this},getChangeFlag:function(t){var e=0;if(!t)return e;for(var n in t)t.hasOwnProperty(n)&&this.hasChanged(n)&&(e|=t[n]);return e},angle:function(){return 0},position:function(){return new Kn(0,0)},getPointFromConnectedLink:function(){return new Kn},getBBox:function(){return new vi(0,0,0,0)},getPointRotatedAroundCenter:function(t,e,n){var i=new Kn(e,n);return t&&i.rotate(this.getBBox().center(),t),i},getAbsolutePointFromRelative:function(t,e){return this.getPointRotatedAroundCenter(-this.angle(),this.position().offset(t,e))},getRelativePointFromAbsolute:function(t,e){return this.getPointRotatedAroundCenter(this.angle(),t,e).difference(this.position())}},{getAttributeDefinition:function(t){var e=this.attributes,n=ps;return e&&e[t]||n[t]},define:function(t,e,n,i){n=oo({defaults:ao({type:t},e,this.prototype.defaults)},n);var r=this.extend(n,i);return"undefined"!=typeof joint&&ko(joint,"shapes")&&Lr(joint.shapes,t,r,"."),r}}),vs=function(e,t,n){if(Io(n)){if(!ms[n])throw new Error('Unknown wrapper: "'+n+'"');n=ms[n]}if(!vo(n))throw new Error("Wrapper must be a function.");yo(t).forEach(function(t){e[t]=n(e[t])})},ms={cells:function(r){return function(){var t=Array.from(arguments),e=t.length,n=0<e&&t[0]||[],i=1<e&&t[e-1]||{};return Array.isArray(n)||(i instanceof gs?n=t:n instanceof gs&&(1<t.length&&t.pop(),n=t)),i instanceof gs&&(i={}),r.call(this,n,i)}}};var ys={TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left",TOP_LEFT:"top-left",TOP_RIGHT:"top-right",BOTTOM_LEFT:"bottom-left",BOTTOM_RIGHT:"bottom-right",CENTER:"center"};function bs(t,e){var n=new vi(t);switch(e){case void 0:throw new Error("Position required");case ys.LEFT:case"leftMiddle":return n.leftMiddle();case ys.RIGHT:case"rightMiddle":return n.rightMiddle();case ys.TOP:case"topMiddle":return n.topMiddle();case ys.BOTTOM:case"bottomMiddle":return n.bottomMiddle();case ys.TOP_LEFT:case"topLeft":case"origin":return n.topLeft();case ys.TOP_RIGHT:case"topRight":return n.topRight();case ys.BOTTOM_LEFT:case"bottomLeft":return n.bottomLeft();case ys.BOTTOM_RIGHT:case"bottomRight":case"corner":return n.bottomRight();case ys.CENTER:return n.center();default:throw new Error("Unknown position: "+e)}}var ws={getRectPoint:bs,wrapWith:vs,wrappers:ms,addClassNamePrefix:Pr,removeClassNamePrefix:Sr,parseDOMJSON:Er,hashCode:Tr,getByPath:kr,setByPath:Lr,unsetByPath:Mr,flattenObject:Nr,uuid:Rr,guid:Or,toKebabCase:_r,normalizeEvent:Vr,normalizeWheel:Fr,cap:Br,nextFrame:Dr,cancelFrame:Ir,shapePerimeterConnectionPoint:function(t,e,n,i){var r,o;if(!n){var s=e.$(".scalable")[0],a=e.$(".rotatable")[0];s&&s.firstChild?n=s.firstChild:a&&a.firstChild&&(n=a.firstChild)}return n?(o=xr(n).findIntersection(i,t.paper.cells))||(r=xr(n).getBBox({target:t.paper.cells})):o=(r=e.model.getBBox()).intersectionWithLineFromCenterToPoint(i),o||r.center()},isPercentage:zr,parseCssNumeric:Gr,breakText:qr,sanitizeHTML:Hr,downloadBlob:Yr,downloadDataUri:function(t,e){var n=Wr(t);Yr(n,e)},dataUriToBlob:Wr,imageToDataUri:function(r,t){if(!r||"data:"===r.substr(0,"data:".length))return setTimeout(function(){t(null,r)},0);var e=new XMLHttpRequest;e.open("GET",r,!0),e.addEventListener("error",function(){t(new Error("Failed to load image "+r))}),e.responseType=window.FileReader?"blob":"arraybuffer",e.addEventListener("load",function(){window.FileReader?function(t,n){if(200===t.status){var e=new FileReader;e.onload=function(t){var e=t.target.result;n(null,e)},e.onerror=function(){n(new Error("Failed to load image "+r))},e.readAsDataURL(t.response)}else n(new Error("Failed to load image "+r))}(e,t):function(t,e){if(200===t.status){var n=new Uint8Array(t.response),i=r.split(".").pop()||"png";e(null,"data:image/"+({svg:"svg+xml"}[i]||i)+";base64,"+btoa(function(t){for(var e=[],n=0;n<t.length;n+=32768)e.push(String.fromCharCode.apply(null,t.subarray(n,n+32768)));return e.join("")}(n)))}else e(new Error("Failed to load image "+r))}(e,t)}),e.send()},getElementBBox:function(t){var e=k(t);if(0===e.length)throw new Error("Element not found");var n=e[0],i=n.ownerDocument,r=n.getBoundingClientRect(),o=0,s=0;if(n.ownerSVGElement){var a=xr(n),l=a.getBBox({target:a.svg()});o=r.width-l.width,s=r.height-l.height}return{x:r.left+window.pageXOffset-i.documentElement.offsetLeft+o/2,y:r.top+window.pageYOffset-i.documentElement.offsetTop+s/2,width:r.width-o,height:r.height-s}},sortElements:Xr,setAttributesBySelector:function(t,e){var i=k(t);Ro(e,function(t,e){var n=i.find(e).addBack().filter(e);ko(t,"class")&&(n.addClass(t.class),t=Lo(t,"class")),n.attr(t)})},normalizeSides:$r,timing:Zr,interpolate:Jr,filter:Kr,format:Qr,template:to,toggleFullScreen:function(t){var e=window.top.document;function n(t,e){for(var n=["webkit","moz","ms","o",""],i=0;i<n.length;i++){var r=n[i],o=r?r+e:e.substr(0,1).toLowerCase()+e.substr(1);if(void 0!==t[o])return vo(t[o])?t[o]():t[o]}}t=t||e.body,n(e,"FullscreenElement")||n(e,"FullScreenElement")?n(e,"ExitFullscreen")||n(e,"CancelFullScreen"):n(t,"RequestFullscreen")||n(t,"RequestFullScreen")},mixin:eo,supplement:no,deepMixin:io,deepSupplement:ro,assign:oo,defaults:so,defaultsDeep:ao,invoke:lo,sortedIndex:uo,uniq:ho,clone:co,cloneDeep:fo,isEmpty:po,isEqual:go,isFunction:vo,isPlainObject:mo,toArray:yo,debounce:bo,groupBy:wo,sortBy:xo,flattenDeep:Ao,without:Po,difference:So,intersection:Eo,union:To,has:ko,result:Co,omit:Lo,pick:Mo,bindAll:No,forIn:Ro,camelCase:Oo,uniqueId:_o,merge:Vo,isBoolean:Fo,isObject:Bo,isNumber:Do,isString:Io,noop:zo,cloneCells:Go,svg:function(t){for(var n=[],e=arguments.length-1;0<e--;)n[e]=arguments[e+1];var i=[];return t.forEach(function(t,e){i.push(t),e in n&&i.push(n[e])}),function(t){var e=new DOMParser,n="<svg>"+t.trim()+"</svg>";if(e.parseFromString(n.replace(/@/g,""),"application/xml").getElementsByTagName("parsererror")[0])throw new Error("Invalid SVG markup");return function g(t){var v=[];return Array.from(t.children).forEach(function(t){var e={},n=t.tagName,i=t.attributes,r=t.textContent,o=t.namespaceURI,s=t.style;e.tagName=n,e.namespaceURI=o;for(var a={},l=s.length;l--;){var u=s[l];a[u]=s.getPropertyValue(u)}e.style=a;var h=i.getNamedItem("@selector");h&&(e.selector=h.value,i.removeNamedItem("@selector"));var c=i.getNamedItem("@group-selector");if(c){var d=c.value.split(",");e.groupSelector=d.map(function(t){return t.trim()}),i.removeNamedItem("@group-selector")}var f=i.getNamedItem("class");f&&(e.className=f.value),r&&(e.textContent=r);var p={};Array.from(i).forEach(function(t){var e=t.name,n=t.value;p[e]=n}),0<Object.keys(p).length&&(e.attributes=p),0<t.childElementCount&&(e.children=g(t)),v.push(e)}),v}(e.parseFromString(n,"text/html").querySelector("svg"))}(i.join(""))}};function xs(t,e,n){var i=t.toJSON();return i.angle=e||0,so({},n,i)}function As(t,e,n,r){return t.map(function(t,e,n){var i=this.pointAt((e+.5)/n.length);return(t.dx||t.dy)&&i.offset(t.dx||0,t.dy||0),xs(i.round(),0,Ss(r,t))},ii(e,n))}function Ps(t,s,a,l){var u=s.center(),h=s.width/s.height,c=s.topMiddle(),d=ai.fromRect(s);return t.map(function(t,e,n){var i=a+l(e,n.length),r=c.clone().rotate(u,-i).scale(h,1,u),o=t.compensateRotation?-d.tangentTheta(r):0;return(t.dx||t.dy)&&r.offset(t.dx||0,t.dy||0),t.dr&&r.move(u,t.dr),xs(r.round(),o,Ss(s,t))})}function Ss(t,e){var n=e.x,i=e.y,r=e.angle;return zr(n)?n=parseFloat(n)/100*t.width:$o(n)&&(n=Number(Ko(n,t))),zr(i)?i=parseFloat(i)/100*t.height:$o(i)&&(i=Number(Ko(i,t))),{x:n,y:i,angle:r}}function Es(t,e){var n=Ss(t,e),i=n.x,r=n.y;return new Kn(i||0,r||0)}var Ts={absolute:function(t,n){return t.map(function(t){var e=Es(n,t).round().toJSON();return e.angle=t.angle||0,e})},fn:function(t,e,n){return n.fn(t,e,n)},line:function(t,e,n){return As(t,Es(e,n.start||e.origin()),Es(e,n.end||e.corner()),e)},left:function(t,e,n){return As(t,e.origin(),e.bottomLeft(),e)},right:function(t,e,n){return As(t,e.topRight(),e.corner(),e)},top:function(t,e,n){return As(t,e.origin(),e.topRight(),e)},bottom:function(t,e,n){return As(t,e.bottomLeft(),e.corner(),e)},ellipseSpread:function(t,e,n){var i=n.startAngle||0,r=n.step||360/t.length;return Ps(t,e,i,function(t){return t*r})},ellipse:function(t,e,n){var i=n.startAngle||0,r=n.step||20;return Ps(t,e,i,function(t,e){return(t+.5-e/2)*r})}};function ks(t,e){return ao({},t,e,{x:0,y:0,angle:0,attrs:{".":{y:"0","text-anchor":"start"}}})}function Cs(t,e,n,i){i=so({},i,{offset:15});var r,o,s,a,l=e.center().theta(t),u=Ls(e),h=i.offset,c=0;a=l<u[1]||l>u[2]?(s=".3em",r=h,o=0,"start"):l<u[0]?(s="0",r=0,o=-h,n?(c=-90,"start"):"middle"):l<u[3]?(s=".3em",r=-h,o=0,"end"):(s=".6em",r=0,o=h,n?(c=90,"start"):"middle");var d=Math.round;return ks({x:d(r),y:d(o),angle:c,attrs:{".":{y:s,"text-anchor":a}}})}function Ls(t){var e=t.center(),n=e.theta(t.origin()),i=e.theta(t.bottomLeft()),r=e.theta(t.corner());return[n,e.theta(t.topRight()),r,i]}function Ms(t,e,n,i){var r,o,s,a,l=e.center().theta(t),u=(i=so({},i,{offset:15})).offset,h=0,c=Ls(e);a=l<c[1]||l>c[2]?(s=".3em",r=-u,o=0,"end"):l<c[0]?(s=".6em",r=0,o=u,n?(h=90,"start"):"middle"):l<c[3]?(s=".3em",r=u,o=0,"start"):(s="0em",r=0,o=-u,n?(h=-90,"start"):"middle");var d=Math.round;return ks({x:d(r),y:d(o),angle:h,attrs:{".":{y:s,"text-anchor":a}}})}function Ns(t,e,n){n=so({},n,{offset:20});var i,r=Qn(0,0),o=-t.theta(r),s=o,a=t.clone().move(r,n.offset).difference(t).round(),l=".3em";(o+90)%180==0?(i=e?"end":"middle",e||-270!==o||(l="0em")):-270<o&&o<-90?(i="start",s=o-180):i="end";var u=Math.round;return ks({x:u(a.x),y:u(a.y),angle:e?s:0,attrs:{".":{y:l,"text-anchor":i}}})}var Rs={manual:function(t,e,n){return ks(n,e)},left:function(t,e,n){return ks(n,{x:-15,attrs:{".":{y:".3em","text-anchor":"end"}}})},right:function(t,e,n){return ks(n,{x:15,attrs:{".":{y:".3em","text-anchor":"start"}}})},top:function(t,e,n){return ks(n,{y:-15,attrs:{".":{"text-anchor":"middle"}}})},bottom:function(t,e,n){return ks(n,{y:15,attrs:{".":{y:".6em","text-anchor":"middle"}}})},outsideOriented:function(t,e,n){return Cs(t,e,!0,n)},outside:function(t,e,n){return Cs(t,e,!1,n)},insideOriented:function(t,e,n){return Ms(t,e,!0,n)},inside:function(t,e,n){return Ms(t,e,!1,n)},radial:function(t,e,n){return Ns(t.difference(e.center()),!1,n)},radialOriented:function(t,e,n){return Ns(t.difference(e.center()),!0,n)}},Os=function(t){var e=fo(t)||{};this.ports=[],this.groups={},this.portLayoutNamespace=Ts,this.portLabelLayoutNamespace=Rs,this._init(e)};Os.prototype={getPorts:function(){return this.ports},getGroup:function(t){return this.groups[t]||{}},getPortsByGroup:function(e){return this.ports.filter(function(t){return t.group===e})},getGroupPortsMetrics:function(t,r){var e=this.getGroup(t),n=this.getPortsByGroup(t),i=e.position||{},o=i.name,s=this.portLayoutNamespace;s[o]||(o="left");var a=i.args||{},l=n.map(function(t){return t&&t.position&&t.position.args}),u=s[o](l,r,a),h={ports:n,result:[]};return yo(u).reduce(function(t,e,n){var i=t.ports[n];return t.result.push({portId:i.id,portTransformation:e,labelTransformation:this._getPortLabelLayout(i,Kn(e),r),portAttrs:i.attrs,portSize:i.size,labelSize:i.label.size}),t}.bind(this),h),h.result},_getPortLabelLayout:function(t,e,n){var i=this.portLabelLayoutNamespace,r=t.label.position.name||"left";return i[r]?i[r](e,n,t.label.position.args):null},_init:function(t){if(Bo(t.groups))for(var e=Object.keys(t.groups),n=0,i=e.length;n<i;n++){var r=e[n];this.groups[r]=this._evaluateGroup(t.groups[r])}for(var o=yo(t.items),s=0,a=o.length;s<a;s++)this.ports.push(this._evaluatePort(o[s]))},_evaluateGroup:function(t){return Vo(t,{position:this._getPosition(t.position,!0),label:this._getLabel(t,!0)})},_evaluatePort:function(t){var e=oo({},t),n=this.getGroup(t.group);return e.markup=e.markup||n.markup,e.attrs=Vo({},n.attrs,e.attrs),e.position=this._createPositionNode(n,e),e.label=Vo({},n.label,this._getLabel(e)),e.z=this._getZIndex(n,e),e.size=oo({},n.size,e.size),e},_getZIndex:function(t,e){return Do(e.z)?e.z:Do(t.z)||"auto"===t.z?t.z:"auto"},_createPositionNode:function(t,e){return Vo({name:"left",args:{}},t.position,{args:e.args})},_getPosition:function(t,e){var n,i={};vo(t)?(n="fn",i.fn=t):Io(t)?n=t:void 0===t?n=e?"left":null:Array.isArray(t)?(n="absolute",i.x=t[0],i.y=t[1]):Bo(t)&&(n=t.name,oo(i,t.args));var r={args:i};return n&&(r.name=n),r},_getLabel:function(t,e){var n=t.label||{},i=n;return i.position=this._getPosition(n.position,e),i}};var _s={_initializePorts:function(){this._createPortData(),this.on("change:ports",function(){this._processRemovedPort(),this._createPortData()},this)},_processRemovedPort:function(){var t=this.get("ports")||{},e={};yo(t.items).forEach(function(t){e[t.id]=!0});var n=this.previous("ports")||{},i={};yo(n.items).forEach(function(t){e[t.id]||(i[t.id]=!0)});var r=this.graph;r&&!po(i)&&(r.getConnectedLinks(this,{inbound:!0}).forEach(function(t){i[t.get("target").port]&&t.remove()}),r.getConnectedLinks(this,{outbound:!0}).forEach(function(t){i[t.get("source").port]&&t.remove()}))},hasPorts:function(){var t=this.prop("ports/items");return Array.isArray(t)&&0<t.length},hasPort:function(t){return-1!==this.getPortIndex(t)},getPorts:function(){return fo(this.prop("ports/items"))||[]},getGroupPorts:function(e){var t=yo(this.prop(["ports","items"])).filter(function(t){return t.group===e});return fo(t)},getPort:function(e){return fo(yo(this.prop("ports/items")).find(function(t){return t.id&&t.id===e}))},getPortsPositions:function(t){return this._portSettingsData.getGroupPortsMetrics(t,vi(this.size())).reduce(function(t,e){var n=e.portTransformation;return t[e.portId]={x:n.x,y:n.y,angle:n.angle},t},{})},getPortIndex:function(t){var e=Bo(t)?t.id:t;return this._isValidPortId(e)?yo(this.prop("ports/items")).findIndex(function(t){return t.id===e}):-1},addPort:function(t,e){if(!Bo(t)||Array.isArray(t))throw new Error("Element: addPort requires an object.");var n=oo([],this.prop("ports/items"));return n.push(t),this.prop("ports/items",n,e),this},insertPort:function(t,e,n){var i="number"==typeof t?t:this.getPortIndex(t);if(!Bo(e)||Array.isArray(e))throw new Error("dia.Element: insertPort requires an object.");var r=oo([],this.prop("ports/items"));return r.splice(i,0,e),this.prop("ports/items",r,n),this},portProp:function(t,e,n,i){var r=this.getPortIndex(t);if(-1===r)throw new Error("Element: unable to find port with id "+t);var o=Array.prototype.slice.call(arguments,1);return Array.isArray(e)?o[0]=["ports","items",r].concat(e):Io(e)?o[0]=["ports/items/",r,"/",e].join(""):(o=["ports/items/"+r],mo(e)&&(o.push(e),o.push(n))),this.prop.apply(this,o)},_validatePorts:function(){var t=this.get("ports")||{},e=[],n=yo((t=t||{}).items);return n.forEach(function(t){"object"!=typeof t&&e.push("Element: invalid port ",t),this._isValidPortId(t.id)||(t.id=this.generatePortId())},this),ho(n,"id").length!==n.length&&e.push("Element: found id duplicities in ports."),e},generatePortId:function(){return this.generateId()},_isValidPortId:function(t){return null!=t&&!Bo(t)},addPorts:function(t,e){return t.length&&this.prop("ports/items",oo([],this.prop("ports/items")).concat(t),e),this},removePort:function(t,e){var n=e||{},i=this.getPortIndex(t);if(-1!==i){var r=oo([],this.prop(["ports","items"]));r.splice(i,1),n.rewrite=!0,this.startBatch("port-remove"),this.prop(["ports","items"],r,n),this.stopBatch("port-remove")}return this},removePorts:function(t,e){var n,i;if(Array.isArray(t)){if(n=e||{},0===t.length)return this.this;i=oo([],this.prop(["ports","items"])).filter(function(n){return!t.some(function(t){var e=Bo(t)?t.id:t;return n.id===e})})}else n=t||{},i=[];return this.startBatch("port-remove"),n.rewrite=!0,this.prop(["ports","items"],i,n),this.stopBatch("port-remove"),this},_createPortData:function(){var t,e=this._validatePorts();if(0<e.length)throw this.set("ports",this.previous("ports")),new Error(e.join(" "));this._portSettingsData&&(t=this._portSettingsData.getPorts()),this._portSettingsData=new Os(this.get("ports"));var n=this._portSettingsData.getPorts();if(t){var i=n.filter(function(e){if(!t.find(function(t){return t.id===e.id}))return e}),r=t.filter(function(e){if(!n.find(function(t){return t.id===e.id}))return e});0<r.length&&this.trigger("ports:remove",this,r),0<i.length&&this.trigger("ports:add",this,i)}}},Vs={portContainerMarkup:"g",portMarkup:[{tagName:"circle",selector:"circle",attributes:{r:10,fill:"#FFFFFF",stroke:"#000000"}}],portLabelMarkup:[{tagName:"text",selector:"text",attributes:{fill:"#000000"}}],_portElementsCache:null,_initializePorts:function(){this._cleanPortsCache()},_refreshPorts:function(){this._removePorts(),this._cleanPortsCache(),this._renderPorts()},_cleanPortsCache:function(){this._portElementsCache={}},_renderPorts:function(){for(var n=[],i=this._getContainerElement(),t=0,e=i.node.childNodes.length;t<e;t++)n.push(i.node.childNodes[t]);var r=wo(this.model._portSettingsData.getPorts(),"z");yo(r.auto).forEach(function(t){var e=this._getPortElement(t);i.append(e),n.push(e)},this);for(var o=Object.keys(r),s=0;s<o.length;s++){var a=o[s];if("auto"!==a){var l=parseInt(a,10);this._appendPorts(r[a],l,n)}}this._updatePorts()},_getContainerElement:function(){return this.rotatableNode||this.vel},_appendPorts:function(t,e,n){var i=this._getContainerElement(),r=yo(t).map(this._getPortElement,this);n[e]||e<0?xr(n[Math.max(e,0)]).before(r):i.append(r)},_getPortElement:function(t){return this._portElementsCache[t.id]?this._portElementsCache[t.id].portElement:this._createPortElement(t)},findPortNode:function(t,e){var n=this._portElementsCache[t];if(!n)return null;if(!e)return n.portContentElement.node;var i=n.portElement.node,r=n.portSelectors,o=this.findBySelector(e,i,r)[0];return void 0===o&&(o=null),o},_updatePorts:function(){this._updatePortGroup(void 0),Object.keys(this.model._portSettingsData.groups).forEach(this._updatePortGroup,this)},_removePorts:function(){lo(this._portElementsCache,"portElement.remove")},_createPortElement:function(t){var e,n,i,r,o=xr(this.portContainerMarkup).addClass("joint-port"),s=this._getPortMarkup(t);if(Array.isArray(s)){var a=this.parseDOMJSON(s,o.node),l=a.fragment;e=1<l.childNodes.length?xr("g").append(l):xr(l.firstChild),r=a.selectors}else e=xr(s),Array.isArray(e)&&(e=xr("g").append(e));if(!e)throw new Error("ElementView: Invalid port markup.");e.attr({port:t.id,"port-group":t.group});var u,h=this._getPortLabelMarkup(t.label);if(Array.isArray(h)){var c=this.parseDOMJSON(h,o.node),d=c.fragment,f=c.selectors,p=d.childNodes.length;0<p&&(i=f,n=1===p?xr(d.firstChild):xr("g").append(d))}else n=xr(h),Array.isArray(n)&&(n=xr("g").append(n));if(r&&i){for(var g in i)if(r[g]&&g!==this.selector)throw new Error("ElementView: selectors within port must be unique.");u=oo({},r,i)}else u=r||i||{};"portRoot"in u||(u.portRoot=e.node);return!n||"labelRoot"in u||(u.labelRoot=n.node),o.append(e.addClass("joint-port-body")),n&&o.append(n.addClass("joint-port-label")),this._portElementsCache[t.id]={portElement:o,portLabelElement:n,portSelectors:u,portLabelSelectors:i,portContentElement:e,portContentSelectors:r},o},_updatePortGroup:function(t){for(var e=vi(this.model.size()),n=this.model._portSettingsData.getGroupPortsMetrics(t,e),i=0,r=n.length;i<r;i++){var o=n[i],s=o.portId,a=this._portElementsCache[s]||{},l=o.portTransformation;this.applyPortTransform(a.portElement,l),this.updateDOMSubtreeAttributes(a.portElement.node,o.portAttrs,{rootBBox:new vi(o.portSize),selectors:a.portSelectors});var u=o.labelTransformation;u&&a.portLabelElement&&(this.applyPortTransform(a.portLabelElement,u,-l.angle||0),this.updateDOMSubtreeAttributes(a.portLabelElement.node,u.attrs,{rootBBox:new vi(o.labelSize),selectors:a.portLabelSelectors}))}},applyPortTransform:function(t,e,n){var i=xr.createSVGMatrix().rotate(n||0).translate(e.x||0,e.y||0).rotate(e.angle||0);t.transform(i,{absolute:!0})},_getPortMarkup:function(t){return t.markup||this.model.get("portMarkup")||this.model.portMarkup||this.portMarkup},_getPortLabelMarkup:function(t){return t.markup||this.model.get("portLabelMarkup")||this.model.portLabelMarkup||this.portLabelMarkup}},Fs=gs.extend({defaults:{position:{x:0,y:0},size:{width:1,height:1},angle:0},initialize:function(){this._initializePorts(),gs.prototype.initialize.apply(this,arguments)},_initializePorts:function(){},_refreshPorts:function(){},isElement:function(){return!0},position:function(t,e,n){var i,r=Do(e),o=(n=(r?n:t)||{}).parentRelative,s=n.deep,a=n.restrictedArea;if(o){if(!this.graph)throw new Error("Element must be part of a graph.");var l=this.getParentCell();l&&!l.isLink()&&(i=l.get("position"))}if(r){if(i&&(t+=i.x,e+=i.y),s||a){var u=this.get("position"),h=u.x,c=u.y;this.translate(t-h,e-c,n)}else this.set("position",{x:t,y:e},n);return this}var d=Kn(this.get("position"));return o?d.difference(i):d},translate:function(t,e,n){if(e=e||0,0===(t=t||0)&&0===e)return this;(n=n||{}).translateBy=n.translateBy||this.id;var i=this.get("position")||{x:0,y:0},r=n.restrictedArea;if(r&&n.translateBy===this.id)if("function"==typeof r){var o=r.call(this,i.x+t,i.y+e,n);t=o.x-i.x,e=o.y-i.y}else{var s=this.getBBox({deep:!0}),a=i.x-s.x,l=i.y-s.y,u=Math.max(r.x+a,Math.min(r.x+r.width+a-s.width,i.x+t)),h=Math.max(r.y+l,Math.min(r.y+r.height+l-s.height,i.y+e));t=u-i.x,e=h-i.y}var c={x:i.x+t,y:i.y+e};return n.tx=t,n.ty=e,n.transition?(Bo(n.transition)||(n.transition={}),this.transition("position",c,oo({},n.transition,{valueFunction:Jr.object})),lo(this.getEmbeddedCells(),"translate",t,e,n)):(this.startBatch("translate",n),this.set("position",c,n),lo(this.getEmbeddedCells(),"translate",t,e,n),this.stopBatch("translate",n)),this},size:function(t,e,n){var i=this.get("size");return void 0===t?{width:i.width,height:i.height}:(Bo(t)&&(n=e,e=Do(t.height)?t.height:i.height,t=Do(t.width)?t.width:i.width),this.resize(t,e,n))},resize:function(t,e,n){if(n=n||{},this.startBatch("resize",n),n.direction){var i=this.get("size");switch(n.direction){case"left":case"right":e=i.height;break;case"top":case"bottom":t=i.width}var r,o=Mn(this.get("angle")||0),s=this.getBBox();if(o){var a={"top-right":0,right:0,"top-left":1,top:1,"bottom-left":2,left:2,"bottom-right":3,bottom:3}[n.direction];n.absolute&&(a+=Math.floor((o+45)/90),a%=4);var l=s[["bottomLeft","corner","topRight","origin"][a]](),u=Kn(l).rotate(s.center(),-o),h=Math.sqrt(t*t+e*e)/2,c=a*Math.PI/2;c+=Math.atan(a%2==0?e/t:t/e),c-=On(o);var d=Kn.fromPolar(h,c,u);r=Kn(d).offset(t/-2,e/-2)}else switch(r=s.topLeft(),n.direction){case"top":case"top-right":r.offset(0,s.height-e);break;case"left":case"bottom-left":r.offset(s.width-t,0);break;case"top-left":r.offset(s.width-t,s.height-e)}this.set("size",{width:t,height:e},n),this.position(r.x,r.y,n)}else this.set("size",{width:t,height:e},n);return this.stopBatch("resize",n),this},scale:function(t,e,n,i){var r=this.getBBox().scale(t,e,n);return this.startBatch("scale",i),this.position(r.x,r.y,i),this.resize(r.width,r.height,i),this.stopBatch("scale"),this},fitEmbeds:function(t){void 0===t&&(t={});var e=this.graph;if(!e)throw new Error("Element must be part of a graph.");var n=this.getEmbeddedCells().filter(function(t){return t.isElement()});if(0===n.length)return this;this.startBatch("fit-embeds",t),t.deep&&lo(n,"fitEmbeds",t);var i=$r(t.padding),r=i.left,o=i.right,s=i.top,a=i.bottom,l=e.getCellsBBox(n),u=l.x,h=l.y,c=l.width,d=l.height;return u-=r,h-=s,c+=r+o,d+=a+s,this.set({position:{x:u,y:h},size:{width:c,height:d}},t),this.stopBatch("fit-embeds"),this},rotate:function(t,e,n,i){if(n){var r=this.getBBox().center(),o=this.get("size"),s=this.get("position");r.rotate(n,this.get("angle")-t);var a=r.x-o.width/2-s.x,l=r.y-o.height/2-s.y;this.startBatch("rotate",{angle:t,absolute:e,origin:n}),this.position(s.x+a,s.y+l,i),this.rotate(t,e,null,i),this.stopBatch("rotate")}else this.set("angle",e?t:(this.get("angle")+t)%360,i);return this},angle:function(){return Mn(this.get("angle")||0)},getBBox:function(t){void 0===t&&(t={});var e=this.graph,n=this.attributes,i=t.deep,r=t.rotate;if(i&&e){var o=this.getEmbeddedCells({deep:!0,breadthFirst:!0});return o.push(this),e.getCellsBBox(o,t)}var s=n.angle;void 0===s&&(s=0);var a=n.position,l=a.x,u=a.y,h=n.size,c=h.width,d=h.height,f=new vi(l,u,c,d);return r&&f.rotateAroundCenter(s),f},getPointFromConnectedLink:function(t,e){var n=this.getBBox(),i=n.center(),r=t.get(e);if(!r)return i;var o=r.port;if(!o||!this.hasPort(o))return i;var s=this.portProp(o,["group"]),a=this.getPortsPositions(s),l=new Kn(a[o]).offset(n.origin()),u=this.angle();return u&&l.rotate(i,-u),l}});oo(Fs.prototype,_s);var Bs={},Ds=u.View.extend({options:{},theme:null,themeClassNamePrefix:Pr("theme-"),requireSetThemeOverride:!1,defaultTheme:Ar.defaultTheme,children:null,childNodes:null,DETACHABLE:!0,UPDATE_PRIORITY:2,FLAG_INSERT:1<<30,FLAG_REMOVE:1<<29,constructor:function(t){this.requireSetThemeOverride=t&&!!t.theme,this.options=oo({},this.options,t),u.View.call(this,t)},initialize:function(){(Bs[this.cid]=this).setTheme(this.options.theme||this.defaultTheme),this.init()},unmount:function(){this.svgElement?this.vel.remove():this.$el.remove()},renderChildren:function(t){if(t||(t=Co(this,"children")),t){var e=this.svgElement,n=xr.namespace[e?"svg":"xhtml"],i=Er(t,n);(e?this.vel:this.$el).empty().append(i.fragment),this.childNodes=i.selectors}return this},findAttribute:function(t,e){for(var n=e;n&&1===n.nodeType;){var i=n.getAttribute(t);if(i)return i;if(n===this.el)return null;n=n.parentNode}return null},_ensureElement:function(){if(this.el)this.setElement(Co(this,"el"));else{var t=Co(this,"tagName"),e=oo({},Co(this,"attributes")),n=oo({},Co(this,"style"));this.id&&(e.id=Co(this,"id")),this.setElement(this._createElement(t)),this._setAttributes(e),this._setStyle(n)}this._ensureElClassName()},_setAttributes:function(t){this.svgElement?this.vel.attr(t):this.$el.attr(t)},_setStyle:function(t){this.$el.css(t)},_createElement:function(t){return this.svgElement?document.createElementNS(xr.namespace.svg,t):document.createElement(t)},_setElement:function(t){this.$el=t instanceof u.$?t:u.$(t),this.el=this.$el[0],this.svgElement&&(this.vel=xr(this.el))},_ensureElClassName:function(){var t=Co(this,"className");if(t){var e=Pr(t);this.svgElement?this.vel.removeClass(t).addClass(e):this.$el.removeClass(t).addClass(e)}},init:function(){},onRender:function(){},confirmUpdate:function(){return 0},setTheme:function(t,e){return e=e||{},this.theme&&this.requireSetThemeOverride&&!e.override||(this.removeThemeClassName(),this.addThemeClassName(t),this.onSetTheme(this.theme,t),this.theme=t),this},addThemeClassName:function(t){if(!(t=t||this.theme))return this;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.addClass(e):this.$el.addClass(e),this},removeThemeClassName:function(t){t=t||this.theme;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.removeClass(e):this.$el.removeClass(e),this},onSetTheme:function(t,e){},remove:function(){return this.onRemove(),this.undelegateDocumentEvents(),Bs[this.cid]=null,u.View.prototype.remove.apply(this,arguments),this},onRemove:function(){},getEventNamespace:function(){return".joint-event-ns-"+this.cid},delegateElementEvents:function(t,e,n){if(!e)return this;n||(n={});var i=this.getEventNamespace();for(var r in e){var o=e[r];"function"!=typeof o&&(o=this[o]),o&&k(t).on(r+i,n,o.bind(this))}return this},undelegateElementEvents:function(t){return k(t).off(this.getEventNamespace()),this},delegateDocumentEvents:function(t,e){return t||(t=Co(this,"documentEvents")),this.delegateElementEvents(document,t,e)},undelegateDocumentEvents:function(){return this.undelegateElementEvents(document)},eventData:function(t,e){if(!t)throw new Error("eventData(): event object required.");var n=t.data,i="__"+this.cid+"__";return void 0===e?n&&n[i]||{}:(n||(n=t.data={}),n[i]||(n[i]={}),oo(n[i],e),this)},stopPropagation:function(t){return this.eventData(t,{propagationStopped:!0}),this},isPropagationStopped:function(t){return!!this.eventData(t).propagationStopped}},{extend:function(){var t=Array.from(arguments),e=t[0]&&oo({},t[0])||{},n=t[1]&&oo({},t[1])||{},i=e.render||this.prototype&&this.prototype.render||null;return e.render=function(){return"function"==typeof i&&i.apply(this,arguments),this.render.__render__===i&&this.onRender(),this},e.render.__render__=i,u.View.extend.call(this,e,n)}});if(k.event&&!("dbltap"in k.event.special)){var Is=Ar.doubleTapInterval;k.event.special.dbltap={bindType:"touchend",delegateType:"touchend",handle:function(t){for(var e,n=[],i=arguments.length-1;0<i--;)n[i]=arguments[i+1];var r=t.handleObj,o=t.target,s=k.data(o),a=(new Date).getTime(),l="lastTouch"in s?a-s.lastTouch:0;l<Is&&30<l?(s.lastTouch=null,t.type=r.origType,(e=r.handler).call.apply(e,[this,t].concat(n))):s.lastTouch=a}}}var zs=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.callbackArguments=t};zs.prototype.listenTo=function(i,t){for(var r=this,e=[],n=arguments.length-2;0<n--;)e[n]=arguments[n+2];var o=this.callbackArguments;if(xr.isObject(t)){var s=e[0];void 0===s&&(s=null),Object.entries(t).forEach(function(t){var e=t[0],n=t[1];"function"==typeof n&&((s||0<o.length)&&(n=n.bind.apply(n,[s].concat(o))),u.Events.listenTo.call(r,i,e,n))})}else if("string"==typeof t&&"function"==typeof e[0]){var a=e[0],l=e[1];void 0===l&&(l=null),(l||0<o.length)&&(a=a.bind.apply(a,[l].concat(o))),u.Events.listenTo.call(this,i,t,a)}},zs.prototype.stopListening=function(){u.Events.stopListening.call(this)};var Gs={views:Bs,View:Ds,Listener:zs};function js(t){return t?Array.isArray(t)?t:[t]:[]}var Us=Ds.extend({tagName:"g",svgElement:!0,className:"highlight",HIGHLIGHT_FLAG:1,UPDATE_PRIORITY:3,DETACHABLE:!1,UPDATABLE:!0,MOUNTABLE:!0,cellView:null,nodeSelector:null,node:null,updateRequested:!1,transformGroup:null,requestUpdate:function(t,e){var n=t.paper;this.cellView=t,this.nodeSelector=e,n&&(this.updateRequested=!0,n.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY))},confirmUpdate:function(){this.updateRequested=!1;var t=this.cellView,e=this.nodeSelector;return this.update(t,e),this.mount(),this.transform(),0},findNode:function(t,e){var n;if(void 0===e&&(e=null),"string"==typeof e)n=t.findBySelector(e)[0];else if(mo(e)){var i=t.model.isLink(),r=e.label;void 0===r&&(r=null);var o=e.port,s=e.selector;n=i&&null!==r?t.findLabelNode(r,s):!i&&o?t.findPortNode(o,s):t.findBySelector(s)[0]}else e&&((n=xr.toNode(e))instanceof SVGElement||(n=null));return n||null},getNodeMatrix:function(t,e){var n=this.options.layer,i=t.rotatableNode,r=t.getNodeMatrix(e);return i?n?i.contains(e)?r:t.getRootRotateMatrix().inverse().multiply(r):t.getNodeRotateMatrix(e).multiply(r):r},mount:function(){var t=this.MOUNTABLE,e=this.cellView,n=this.el,i=this.options,r=this.transformGroup;if(t&&!r){var o=e.vel,s=e.paper,a=i.layer;if(a){var l=this.transformGroup=xr("g").addClass("highlight-transform").append(n);s.getLayerView(a).insertSortedNode(l.node,i.z)}else n.parentNode&&!n.nextSibling||o.append(n)}},unmount:function(){var t=this.MOUNTABLE,e=this.transformGroup,n=this.vel;t&&(e?(this.transformGroup=null,e.remove()):n.remove())},transform:function(){var t=this.transformGroup,e=this.cellView,n=this.updateRequested;if(t&&!e.model.isLink()&&!n){var i=e.getRootTranslateMatrix(),r=e.getRootRotateMatrix(),o=i.multiply(r);t.attr("transform",xr.matrixToTransformString(o))}},update:function(){var t=this.node,e=this.cellView,n=this.nodeSelector,i=this.updateRequested,r=this.id;if(!i){var o=this.node=this.findNode(e,n);t&&this.unhighlight(e,t),o?(this.highlight(e,o),this.mount()):(this.unmount(),e.notify("cell:highlight:invalid",r,this))}},onRemove:function(){var t=this.node,e=this.cellView,n=this.id,i=this.constructor;t&&this.unhighlight(e,t),this.unmount(),i._removeRef(e,n)},highlight:function(t,e){},unhighlight:function(t,e){},listenToUpdateAttributes:function(t){var e=Co(this,"UPDATE_ATTRIBUTES");Array.isArray(e)&&0!==e.length&&this.listenTo(t.model,"change",this.onCellAttributeChange)},onCellAttributeChange:function(){var t=this.cellView;if(t){var e=t.model,n=t.paper;Co(this,"UPDATE_ATTRIBUTES").some(function(t){return e.hasChanged(t)})&&n.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY)}}},{_views:{},highlight:function(t,e,n){var i=this.uniqueId(e,n);this.add(t,e,i,n)},unhighlight:function(t,e,n){var i=this.uniqueId(e,n);this.remove(t,i)},get:function(t,e){void 0===e&&(e=null);var n=t.cid,i=this._views[n];if(null===e){var r=[];if(!i)return r;for(var o in i){var s=i[o];s instanceof this&&r.push(s)}return r}if(!i)return null;if(e in i){var a=i[e];if(a instanceof this)return a}return null},add:function(t,e,n,i){if(void 0===i&&(i={}),!n)throw new Error("dia.HighlighterView: An ID required.");var r=Us.get(t,n);r&&r.remove();var o=new this(i);return o.id=n,this._addRef(t,n,o),o.requestUpdate(t,e),o.listenToUpdateAttributes(t),o},_addRef:function(t,e,n){var i=t.cid,r=this._views,o=r[i];o||(o=r[i]={}),o[e]=n},_removeRef:function(t,e){var n=t.cid,i=this._views,r=i[n];if(r){for(var o in e&&delete r[e],r)return;delete i[n]}},remove:function(t,e){void 0===e&&(e=null),js(this.get(t,e)).forEach(function(t){t.remove()})},removeAll:function(t,e){void 0===e&&(e=null);var n=this._views;for(var i in n)for(var r in n[i]){var o=n[i][r];o.cellView.paper===t&&o instanceof this&&(null===e||r===e)&&o.remove()}},update:function(t,e,n){void 0===e&&(e=null),void 0===n&&(n=!1),js(this.get(t,e)).forEach(function(t){(n||t.UPDATABLE)&&t.update()})},transform:function(t,e){void 0===e&&(e=null),js(this.get(t,e)).forEach(function(t){t.UPDATABLE&&t.transform()})},uniqueId:function(t,e){return void 0===e&&(e=""),xr.ensureId(t)+JSON.stringify(e)}}),qs={DEFAULT:"default",EMBEDDING:"embedding",CONNECTING:"connecting",MAGNET_AVAILABILITY:"magnetAvailability",ELEMENT_AVAILABILITY:"elementAvailability"},Hs=Ds.extend({tagName:"g",svgElement:!0,selector:"root",metrics:null,className:function(){var i=["cell"],t=this.model.get("type");return t&&t.toLowerCase().split(".").forEach(function(t,e,n){i.push("type-"+n.slice(0,e+1).join("-"))}),i.join(" ")},_presentationAttributes:null,_flags:null,setFlags:function(){var t,e,n,i={},r={},o=0,s=Co(this,"presentationAttributes");for(var a in s)if(s.hasOwnProperty(a)){var l=s[a];for(Array.isArray(l)||(l=[l]),t=0,e=l.length;t<e;t++){var u=i[n=l[t]];u||(u=i[n]=1<<o++),r[a]|=u}}var h=Co(this,"initFlag");for(Array.isArray(h)||(h=[h]),t=0,e=h.length;t<e;t++)i[n=h[t]]||(i[n]=1<<o++);if(25<o)throw new Error("dia.CellView: Maximum number of flags exceeded.");this._flags=i,this._presentationAttributes=r},hasFlag:function(t,e){return t&this.getFlag(e)},removeFlag:function(t,e){return t^t&this.getFlag(e)},getFlag:function(t){var e=this._flags;if(!e)return 0;var n=0;if(Array.isArray(t))for(var i=0,r=t.length;i<r;i++)n|=e[t[i]];else n|=e[t];return n},attributes:function(){var t=this.model;return{"model-id":t.id,"data-type":t.attributes.type}},constructor:function(t){t.id=t.id||Or(this),Ds.call(this,t)},initialize:function(){this.setFlags(),Ds.prototype.initialize.apply(this,arguments),this.cleanNodesCache(),this.$el.data("view",this),this.startListening()},onMount:function(){},startListening:function(){this.listenTo(this.model,"change",this.onAttributesChange)},onAttributesChange:function(t,e){var n=t.getChangeFlag(this._presentationAttributes);!e.updateHandled&&n&&(e.dirty&&this.hasFlag(n,"UPDATE")&&(n|=this.getFlag("RENDER")),e.tool&&(e.async=!1),this.requestUpdate(n,e))},requestUpdate:function(t,e){var n=this.paper;n&&0<t&&n.requestViewUpdate(this,t,this.UPDATE_PRIORITY,e)},parseDOMJSON:function(t,e){var n=Er(t),i=n.selectors,r=n.groupSelectors;for(var o in r){if(i[o])throw new Error("dia.CellView: ambiguous group selector");i[o]=r[o]}if(e){var s=this.selector;if(i[s])throw new Error("dia.CellView: ambiguous root selector.");i[s]=e}return{fragment:n.fragment,selectors:i}},can:function(t){var e=vo(this.options.interactive)?this.options.interactive(this):this.options.interactive;return Bo(e)&&!1!==e[t]||Fo(e)&&!1!==e},findBySelector:function(t,e,n){if(e||(e=this.el),n||(n=this.selectors),!t||"."===t)return[e];if(n){var i=n[t];if(i)return Array.isArray(i)?i:[i]}return Ar.useCSSSelectors?k(e).find(t).toArray():[]},notify:function(t){if(this.paper){var e=Array.prototype.slice.call(arguments,1);this.trigger.apply(this,[t].concat(e)),this.paper.trigger.apply(this.paper,[t,this].concat(e))}},getBBox:function(t){var e;if(t&&t.useModelGeometry){var n=this.model;e=n.getBBox().bbox(n.angle())}else e=this.getNodeBBox(this.el);return this.paper.localToPaperRect(e)},getNodeBBox:function(t){var e=this.getNodeBoundingRect(t),n=this.getRootTranslateMatrix().multiply(this.getNodeRotateMatrix(t)),i=this.getNodeMatrix(t);return xr.transformRect(e,n.multiply(i))},getNodeRotateMatrix:function(t){return!this.rotatableNode||this.rotatableNode.contains(t)?this.getRootRotateMatrix():xr.createSVGMatrix()},getNodeUnrotatedBBox:function(t){var e=this.getNodeBoundingRect(t),n=this.getNodeMatrix(t),i=this.getRootTranslateMatrix();return xr.transformRect(e,i.multiply(n))},getRootTranslateMatrix:function(){var t=this.model.position();return xr.createSVGMatrix().translate(t.x,t.y)},getRootRotateMatrix:function(){var t=xr.createSVGMatrix(),e=this.model,n=e.angle();if(n){var i=e.getBBox(),r=i.width/2,o=i.height/2;t=t.translate(r,o).rotate(n).translate(-r,-o)}return t},_notifyHighlight:function(t,e,n){void 0===n&&(n={});var i,r=this.el;if(i="string"==typeof e?void 0===(i=this.findBySelector(e)[0])?r:i:void 0===(i=this.$(e)[0])?r:i,n.partial=i!==r,void 0===n.type){var o;switch(!0){case n.embedding:o=qs.EMBEDDING;break;case n.connecting:o=qs.CONNECTING;break;case n.magnetAvailability:o=qs.MAGNET_AVAILABILITY;break;case n.elementAvailability:o=qs.ELEMENT_AVAILABILITY;break;default:o=qs.DEFAULT}n.type=o}return this.notify(t,i,n),this},highlight:function(t,e){return this._notifyHighlight("cell:highlight",t,e)},unhighlight:function(t,e){return void 0===e&&(e={}),this._notifyHighlight("cell:unhighlight",t,e)},findMagnet:function(t){var e=this.el,n=this.$(t)[0];n||(n=e);do{var i=n.getAttribute("magnet"),r=n===e;if((i||r)&&"false"!==i)return n;if(r)return;n=n.parentNode}while(n)},findProxyNode:function(t,e){t||(t=this.el);var n=t.getAttribute(e+"-selector");if(n){var i=this.findBySelector(n)[0];if(i)return i}return t},getSelector:function(t,e){var n;if(t===this.el)return"string"==typeof e&&(n="> "+e),n;if(t){var i=xr(t).index()+1;n=t.tagName+":nth-child("+i+")",e&&(n+=" > "+e),n=this.getSelector(t.parentNode,n)}return n},addLinkFromMagnet:function(t,e,n){var i=this.paper,r=i.model,o=i.getDefaultLink(this,t);return o.set({source:this.getLinkEnd(t,e,n,o,"source"),target:{x:e,y:n}}).addTo(r,{async:!1,ui:!0}),o.findView(i)},getLinkEnd:function(t){for(var e,n=[],i=arguments.length-1;0<i--;)n[i]=arguments[i+1];var r=this.model,o=r.id,s=this.findAttribute("port",t),a=t.getAttribute("joint-selector"),l={id:o};return null!=a&&(l.magnet=a),null!=s?(l.port=s,r.hasPort(s)||a||(l.selector=this.getSelector(t))):null==a&&this.el!==t&&(l.selector=this.getSelector(t)),(e=this).customizeLinkEnd.apply(e,[l,t].concat(n))},customizeLinkEnd:function(t,e,n,i,r,o){var s=this.paper,a=s.options.connectionStrategy;if("function"==typeof a){var l=a.call(s,t,this,e,new Kn(n,i),r,o,s);if(l)return l}return t},getMagnetFromLinkEnd:function(t){var e,n=this.el,i=t.port,r=t.magnet,o=this.model;return e=null!=i&&o.isElement()&&o.hasPort(i)?this.findPortNode(i,r)||n:(r||(r=t.selector),r||null==i||(r='[port="'+i+'"]'),this.findBySelector(r,n,this.selectors)[0]),this.findProxyNode(e,"magnet")},dragLinkStart:function(t,e,n,i){this.model.startBatch("add-link");var r=this.addLinkFromMagnet(e,n,i);r.notifyPointerdown(t,n,i),r.eventData(t,r.startArrowheadMove("target",{whenNotAllowed:"remove"})),this.eventData(t,{linkView:r})},dragLink:function(t,e,n){var i=this.eventData(t),r=i.linkView;if(r)r.pointermove(t,e,n);else{var o=this.paper,s=o.options.magnetThreshold,a=this.getEventTarget(t),l=i.targetMagnet;if("onleave"===s){if(l===a||xr(l).contains(a))return}else if(o.eventData(t).mousemoved<=s)return;this.dragLinkStart(t,l,e,n)}},dragLinkEnd:function(t,e,n){var i=this.eventData(t).linkView;i&&(i.pointerup(t,e,n),this.model.stopBatch("add-link"))},getAttributeDefinition:function(t){return this.model.constructor.getAttributeDefinition(t)},setNodeAttributes:function(t,e){po(e)||(t instanceof SVGElement?xr(t).attr(e):k(t).attr(e))},processNodeAttributes:function(t,e){var n,i,r,o,s,a,l,u,h,c=[];for(n in e)e.hasOwnProperty(n)&&(i=e[n],!(r=this.getAttributeDefinition(n))||vo(r.qualify)&&!r.qualify.call(this,i,t,e,this)?(a||(a={}),a[_r(n)]=i):(Io(r.set)&&(a||(a={}),a[r.set]=i),null!==i&&c.push(n,r)));for(o=0,s=c.length;o<s;o+=2)n=c[o],r=c[o+1],i=e[n],vo(r.set)&&(l||(l={}),l[n]=i),vo(r.position)&&(u||(u={}),u[n]=i),vo(r.offset)&&(h||(h={}),h[n]=i);return{raw:e,normal:a,set:l,position:u,offset:h}},updateRelativeAttributes:function(t,e,n,i){var r,o;i||(i={});var s=e.raw||{},a=e.normal||{},l=e.set,u=e.position,h=e.offset;for(r in l){o=l[r];var c=this.getAttributeDefinition(r).set.call(this,o,n.clone(),t,s,this);Bo(c)?oo(a,c):void 0!==c&&(a[r]=c)}if(t instanceof HTMLElement)this.setNodeAttributes(t,a);else{var d,f,p,g=a.transform,v=xr.transformStringToMatrix(g),m=Kn(v.e,v.f);if(g&&(a=Lo(a,"transform"),v.e=v.f=0),u||h){var y=this.getNodeScale(t,i.scalableNode);d=y.sx,f=y.sy}var b=!1;for(r in u)o=u[r],(p=this.getAttributeDefinition(r).position.call(this,o,n.clone(),t,s,this))&&(m.offset(Kn(p).scale(d,f)),b||(b=!0));this.setNodeAttributes(t,a);var w=!1;if(h){var x=this.getNodeBoundingRect(t);if(0<x.width&&0<x.height){var A=xr.transformRect(x,v).scale(1/d,1/f);for(r in h)o=h[r],(p=this.getAttributeDefinition(r).offset.call(this,o,A,t,s,this))&&(m.offset(Kn(p).scale(d,f)),w||(w=!0))}}(void 0!==g||b||w)&&(m.round(1),v.e=m.x,v.f=m.y,t.setAttribute("transform",xr.matrixToTransformString(v)))}},getNodeScale:function(t,e){var n,i;if(e&&e.contains(t)){var r=e.scale();n=1/r.sx,i=1/r.sy}else i=n=1;return{sx:n,sy:i}},cleanNodesCache:function(){this.metrics={}},nodeCache:function(t){var e=this.metrics;if(!e)return{};var n=xr.ensureId(t),i=e[n];return i||(i=e[n]={}),i},getNodeData:function(t){var e=this.nodeCache(t);return e.data||(e.data={}),e.data},getNodeBoundingRect:function(t){var e=this.nodeCache(t);return void 0===e.boundingRect&&(e.boundingRect=xr(t).getBBox()),new vi(e.boundingRect)},getNodeMatrix:function(t){var e=this.nodeCache(t);if(void 0===e.magnetMatrix){var n,i=this.rotatableNode,r=this.el;n=i&&i.contains(t)?i:r,e.magnetMatrix=xr(t).getTransformToElement(n)}return xr.createSVGMatrix(e.magnetMatrix)},getNodeShape:function(t){var e=this.nodeCache(t);return void 0===e.geometryShape&&(e.geometryShape=xr(t).toGeometryShape()),e.geometryShape.clone()},isNodeConnection:function(t){return this.model.isLink()&&(!t||t===this.el)},findNodesAttributes:function(t,e,n,i){var r,o,s,a,l={},u=[];for(var h in t)if(t.hasOwnProperty(h)&&(s=t[h],mo(s))){var c=n[h]=this.findBySelector(h,e,i);for(r=0,o=c.length;r<o;r++){var d=c[r];a=xr.ensureId(d);var f=i&&i[h]===d,p=l[a];if(p){p.array||(u.push(a),p.array=!0,p.attributes=[p.attributes],p.selectedLength=[p.selectedLength]);var g=p.attributes,v=p.selectedLength;if(f)g.unshift(s),v.unshift(-1);else{var m=uo(v,o);g.splice(m,0,s),v.splice(m,0,o)}}else l[a]={attributes:s,selectedLength:f?-1:o,node:d,array:!1}}}for(r=0,o=u.length;r<o;r++)(s=l[a=u[r]]).attributes=Vo.apply(void 0,[{}].concat(s.attributes.reverse()));return l},getEventTarget:function(t,e){void 0===e&&(e={});var n=t.target,i=t.type,r=t.clientX;void 0===r&&(r=0);var o=t.clientY;return void 0===o&&(o=0),e.fromPoint||"touchmove"===i||"touchend"===i?document.elementFromPoint(r,o):n},updateDOMSubtreeAttributes:function(t,e,n){n||(n={}),n.rootBBox||(n.rootBBox=vi()),n.selectors||(n.selectors=this.selectors);var i,r,o,s,a,l,u={},h={},c=[],d=[],f=n.roAttributes,p=this.findNodesAttributes(f||e,t,u,n.selectors),g=f?this.findNodesAttributes(e,t,u,n.selectors):p;for(var v in p)if(o=(s=p[v]).attributes,r=s.node,(a=this.processNodeAttributes(r,o)).set||a.position||a.offset){var m,y=g[v]&&g[v].attributes,b=y&&void 0===o.ref?y.ref:o.ref;if(b){if(!(m=(u[b]||this.findBySelector(b,t,n.selectors))[0]))throw new Error('dia.CellView: "'+b+'" reference does not exist.')}else m=null;if(i={node:r,refNode:m,processedAttributes:a,allAttributes:y},m){var w=d.findIndex(function(t){return t.refNode===r});-1<w?d.splice(w,0,i):d.push(i)}else c.push(i)}else this.setNodeAttributes(r,a.normal);c.push.apply(c,d);for(var x=0,A=c.length;x<A;x++){i=c[x],r=i.node,m=i.refNode;var P=xr(n.rotatableNode),S=m?xr.ensureId(m):"",E=!!P&&!!m&&P.contains(m),T=h[S];if(!T){var k=E?P:t;T=h[S]=m?xr(m).getBBox({target:k}):n.rootBBox}f?(a=this.processNodeAttributes(r,i.allAttributes),this.mergeProcessedAttributes(a,i.processedAttributes)):a=i.processedAttributes;var C=T;E&&!P.contains(r)&&(l||(l=xr.transformStringToMatrix(P.attr("transform"))),C=xr.transformRect(T,l)),this.updateRelativeAttributes(r,a,C,n)}},mergeProcessedAttributes:function(t,e){t.set||(t.set={}),t.position||(t.position={}),t.offset||(t.offset={}),oo(t.set,e.set),oo(t.position,e.position),oo(t.offset,e.offset);var n=t.normal&&t.normal.transform;void 0!==n&&e.normal&&(e.normal.transform=n),t.normal=e.normal},onRemove:function(){this.removeTools(),this.removeHighlighters()},_toolsView:null,hasTools:function(t){var e=this._toolsView;return!!e&&(!t||e.getName()===t)},addTools:function(t){return this.removeTools(),t&&((this._toolsView=t).configure({relatedView:this}),t.listenTo(this.paper,"tools:event",this.onToolEvent.bind(this))),this},updateTools:function(t){var e=this._toolsView;return e&&e.update(t),this},removeTools:function(){var t=this._toolsView;return t&&(t.remove(),this._toolsView=null),this},hideTools:function(){var t=this._toolsView;return t&&t.hide(),this},showTools:function(){var t=this._toolsView;return t&&t.show(),this},onToolEvent:function(t){switch(t){case"remove":this.removeTools();break;case"hide":this.hideTools();break;case"show":this.showTools()}},removeHighlighters:function(){Us.remove(this)},updateHighlighters:function(t){void 0===t&&(t=!1),Us.update(this,null,t)},transformHighlighters:function(){Us.transform(this)},pointerdblclick:function(t,e,n){this.notify("cell:pointerdblclick",t,e,n)},pointerclick:function(t,e,n){this.notify("cell:pointerclick",t,e,n)},contextmenu:function(t,e,n){this.notify("cell:contextmenu",t,e,n)},pointerdown:function(t,e,n){var i=this.model,r=i.graph;r&&(i.startBatch("pointer"),this.eventData(t,{graph:r})),this.notify("cell:pointerdown",t,e,n)},pointermove:function(t,e,n){this.notify("cell:pointermove",t,e,n)},pointerup:function(t,e,n){var i=this.eventData(t).graph;this.notify("cell:pointerup",t,e,n),i&&i.stopBatch("pointer",{cell:this.model})},mouseover:function(t){this.notify("cell:mouseover",t)},mouseout:function(t){this.notify("cell:mouseout",t)},mouseenter:function(t){this.notify("cell:mouseenter",t)},mouseleave:function(t){this.notify("cell:mouseleave",t)},mousewheel:function(t,e,n,i){this.notify("cell:mousewheel",t,e,n,i)},onevent:function(t,e,n,i){this.notify(e,t,n,i)},onmagnet:function(){},magnetpointerdblclick:function(){},magnetcontextmenu:function(){},checkMouseleave:function(t){var e=this.paper;e.isAsync()&&e.dumpView(this);var n=this.getEventTarget(t,{fromPoint:!0}),i=e.findView(n);i!==this&&(this.mouseleave(t),i&&i.mouseenter(t))},setInteractivity:function(t){this.options.interactive=t}},{Highlighting:qs,addPresentationAttributes:function(t){return Vo({},Co(this.prototype,"presentationAttributes"),t,function(t,e){if(t&&e)return"string"==typeof t&&(t=[t]),"string"==typeof e&&(e=[e]),Array.isArray(t)&&Array.isArray(e)?ho(t.concat(e)):void 0})}}),Ys={UPDATE:"UPDATE",TRANSLATE:"TRANSLATE",TOOLS:"TOOLS",RESIZE:"RESIZE",PORTS:"PORTS",ROTATE:"ROTATE",RENDER:"RENDER"},Ws=Hs.extend({_removePorts:function(){},_renderPorts:function(){},className:function(){var t=Hs.prototype.className.apply(this).split(" ");return t.push("element"),t.join(" ")},initialize:function(){Hs.prototype.initialize.apply(this,arguments),this._initializePorts()},presentationAttributes:{attrs:[Ys.UPDATE],position:[Ys.TRANSLATE,Ys.TOOLS],size:[Ys.RESIZE,Ys.PORTS,Ys.TOOLS],angle:[Ys.ROTATE,Ys.TOOLS],markup:[Ys.RENDER],ports:[Ys.PORTS]},initFlag:[Ys.RENDER],UPDATE_PRIORITY:0,confirmUpdate:function(t,e){var n=Ar.useCSSSelectors;this.hasFlag(t,Ys.PORTS)&&(this._removePorts(),this._cleanPortsCache());var i=!1;if(this.hasFlag(t,Ys.RENDER))this.render(),this.updateTools(e),this.updateHighlighters(!0),i=!0,t=this.removeFlag(t,[Ys.RENDER,Ys.UPDATE,Ys.RESIZE,Ys.TRANSLATE,Ys.ROTATE,Ys.PORTS,Ys.TOOLS]);else{var r=!1;this.hasFlag(t,Ys.RESIZE)&&(this.resize(e),r=!0,t=this.removeFlag(t,[Ys.RESIZE,Ys.UPDATE])),this.hasFlag(t,Ys.UPDATE)&&(this.update(this.model,null,e),t=this.removeFlag(t,Ys.UPDATE),r=!0,n&&(t=this.removeFlag(t,Ys.PORTS))),this.hasFlag(t,Ys.TRANSLATE)&&(this.translate(),t=this.removeFlag(t,Ys.TRANSLATE),i=!0),this.hasFlag(t,Ys.ROTATE)&&(this.rotate(),t=this.removeFlag(t,Ys.ROTATE),i=!0),this.hasFlag(t,Ys.PORTS)&&(this._renderPorts(),r=!0,t=this.removeFlag(t,Ys.PORTS)),r&&this.updateHighlighters(!1)}return i&&this.transformHighlighters(),this.hasFlag(t,Ys.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,Ys.TOOLS)),t},_initializePorts:function(){},update:function(t,e){this.cleanNodesCache();var n=Ar.useCSSSelectors;n&&this._removePorts();var i=this.model,r=i.attr();this.updateDOMSubtreeAttributes(this.el,r,{rootBBox:new vi(i.size()),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode,roAttributes:e===r?null:e}),n&&this._renderPorts()},rotatableSelector:"rotatable",scalableSelector:"scalable",scalableNode:null,rotatableNode:null,renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.ElementView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.ElementView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el),n=this.selectors=e.selectors;this.rotatableNode=xr(n[this.rotatableSelector])||null,this.scalableNode=xr(n[this.scalableSelector])||null,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=this.vel;e.append(xr(t)),this.rotatableNode=e.findOne(".rotatable"),this.scalableNode=e.findOne(".scalable"),(this.selectors={})[this.selector]=this.el},render:function(){return this.vel.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransformation(),Ar.useCSSSelectors||this._renderPorts(),this},resize:function(t){if(this.scalableNode)return this.sgResize(t);this.model.attributes.angle&&this.rotate(),this.update()},translate:function(){if(this.rotatableNode)return this.rgTranslate();this.updateTransformation()},rotate:function(){if(this.rotatableNode)return this.rgRotate(),void this.update();this.updateTransformation()},updateTransformation:function(){var t=this.getTranslateString(),e=this.getRotateString();e&&(t+=" "+e),this.vel.attr("transform",t)},getTranslateString:function(){var t=this.model.attributes.position;return"translate("+t.x+","+t.y+")"},getRotateString:function(){var t=this.model.attributes,e=t.angle;if(!e)return null;var n=t.size;return"rotate("+e+","+n.width/2+","+n.height/2+")"},rgRotate:function(){this.rotatableNode.attr("transform",this.getRotateString())},rgTranslate:function(){this.vel.attr("transform",this.getTranslateString())},sgResize:function(t){var e=this.model,n=e.angle(),i=e.size(),r=this.scalableNode,o=!1;0<r.node.getElementsByTagName("path").length&&(o=!0);var s=r.getBBox({recursive:o}),a=i.width/(s.width||1),l=i.height/(s.height||1);r.attr("transform","scale("+a+","+l+")");var u=this.rotatableNode,h=u&&u.attr("transform");if(h){u.attr("transform",h+" rotate("+-n+","+i.width/2+","+i.height/2+")");var c=r.getBBox({target:this.paper.cells});e.set("position",{x:c.x,y:c.y},oo({updateHandled:!0},t)),this.translate(),this.rotate()}this.update()},prepareEmbedding:function(t){void 0===t&&(t={});var e=t.model||this.model,n=(t.paper||this.paper).model,i=t.initialZIndices={},r=e.getEmbeddedCells({deep:!0}),o=n.getConnectedLinks(e,{deep:!0,includeEnclosed:!0});[e].concat(r,o).forEach(function(t){return i[t.id]=t.attributes.z}),e.startBatch("to-front"),e.toFront({deep:!0,ui:!0});var s=n.getElements().reduce(function(t,e){return Math.max(t,e.attributes.z||0)},0);o.forEach(function(t){t.attributes.z<=s&&t.set("z",s+1,{ui:!0})}),e.stopBatch("to-front");var a=e.parent();a?(n.getCell(a).unembed(e,{ui:!0}),t.initialParentId=a):t.initialParentId=null},processEmbedding:function(t,e,n,i){void 0===t&&(t={});var r,o=t.model||this.model,s=t.paper||this.paper,a=s.model,l=s.options,u=l.findParentBy,h=l.frontParentOnly,c=l.validateEmbedding;r=(r=vo(u)?yo(u.call(a,this,e,n,i)):"pointer"===u?yo(a.findModelsFromPoint({x:n,y:i})):a.findModelsUnderElement(o,{searchBy:u})).filter(function(t){return t instanceof gs&&o.id!==t.id&&!t.isEmbeddedIn(o)}),h&&(r=r.slice(-1));for(var d=null,f=t.candidateEmbedView,p=r.length-1;0<=p;p--){var g=r[p];if(f&&f.model.id==g.id){d=f;break}var v=g.findView(s);if(!vo(c)||c.call(s,this,v)){d=v;break}}d&&d!=f&&(this.clearEmbedding(t),t.candidateEmbedView=d.highlight(d.findProxyNode(null,"container"),{embedding:!0})),!d&&f&&this.clearEmbedding(t)},clearEmbedding:function(t){t||(t={});var e=t.candidateEmbedView;e&&(e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null)},finalizeEmbedding:function(t){void 0===t&&(t={});var e=t.candidateEmbedView,n=t.model||this.model,i=t.paper||this.paper;if(e)e.model.embed(n,{ui:!0}),e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null;else{var r=i.options.validateUnembedding;if(t.initialParentId&&"function"==typeof r&&!r.call(i,this))return void this._disallowUnembed(t)}i.model.getConnectedLinks(n,{deep:!0}).forEach(function(t){t.reparent({ui:!0})})},_disallowUnembed:function(t){var e=t.model,n=t.whenNotAllowed;void 0===n&&(n="revert");var i=e||this.model,r=(t.paper||this.paper).model;switch(n){case"remove":i.remove({ui:!0});break;case"revert":var o=t.initialParentId,s=t.initialPosition,a=t.initialZIndices;if(s){var l=s.x,u=s.y;i.position(l,u,{deep:!0,ui:!0})}a&&Object.keys(a).forEach(function(t){var e=r.getCell(t);e&&e.set("z",a[t],{ui:!0})});var h=r.getCell(o);h&&h.embed(i,{ui:!0})}},getDelegatedView:function(){for(var t=this,e=t.model,n=t.paper;t&&!e.isLink();){if(!e.isEmbedded()||t.can("stopDelegation"))return t;e=e.getParentCell(),t=n.findViewByModel(e)}return null},findProxyNode:function(t,e){t||(t=this.el);var n=t.getAttribute(e+"-selector");if(n){var i=this.findAttribute("port",t);if(i){var r=this.findPortNode(i,n);if(r)return r}else{var o=this.findBySelector(n)[0];if(o)return o}}return t},notifyPointerdown:function(t,e,n){Hs.prototype.pointerdown.call(this,t,e,n),this.notify("element:pointerdown",t,e,n)},notifyPointermove:function(t,e,n){Hs.prototype.pointermove.call(this,t,e,n),this.notify("element:pointermove",t,e,n)},notifyPointerup:function(t,e,n){this.notify("element:pointerup",t,e,n),Hs.prototype.pointerup.call(this,t,e,n)},pointerdblclick:function(t,e,n){Hs.prototype.pointerdblclick.apply(this,arguments),this.notify("element:pointerdblclick",t,e,n)},pointerclick:function(t,e,n){Hs.prototype.pointerclick.apply(this,arguments),this.notify("element:pointerclick",t,e,n)},contextmenu:function(t,e,n){Hs.prototype.contextmenu.apply(this,arguments),this.notify("element:contextmenu",t,e,n)},pointerdown:function(t,e,n){this.isPropagationStopped(t)||(this.notifyPointerdown(t,e,n),this.dragStart(t,e,n))},pointermove:function(t,e,n){var i=this.eventData(t);switch(i.action){case"magnet":this.dragMagnet(t,e,n);break;case"move":(i.delegatedView||this).drag(t,e,n);default:this.notifyPointermove(t,e,n)}this.eventData(t,i)},pointerup:function(t,e,n){var i=this.eventData(t);switch(i.action){case"magnet":this.dragMagnetEnd(t,e,n);break;case"move":(i.delegatedView||this).dragEnd(t,e,n);default:this.notifyPointerup(t,e,n)}var r=i.targetMagnet;r&&this.magnetpointerclick(t,r,e,n),this.checkMouseleave(t)},mouseover:function(t){Hs.prototype.mouseover.apply(this,arguments),this.notify("element:mouseover",t)},mouseout:function(t){Hs.prototype.mouseout.apply(this,arguments),this.notify("element:mouseout",t)},mouseenter:function(t){Hs.prototype.mouseenter.apply(this,arguments),this.notify("element:mouseenter",t)},mouseleave:function(t){Hs.prototype.mouseleave.apply(this,arguments),this.notify("element:mouseleave",t)},mousewheel:function(t,e,n,i){Hs.prototype.mousewheel.apply(this,arguments),this.notify("element:mousewheel",t,e,n,i)},onmagnet:function(t,e,n){this.dragMagnetStart(t,e,n)},magnetpointerdblclick:function(t,e,n,i){this.notify("element:magnet:pointerdblclick",t,e,n,i)},magnetcontextmenu:function(t,e,n,i){this.notify("element:magnet:contextmenu",t,e,n,i)},dragStart:function(t,e,n){var i=this.getDelegatedView();if(i&&i.can("elementMove")){this.eventData(t,{action:"move",delegatedView:i});var r=i.model.position();i.eventData(t,{initialPosition:r,pointerOffset:r.difference(e,n),restrictedArea:this.paper.getRestrictedArea(i,e,n)})}},dragMagnetStart:function(t,e,n){if(this.can("addLinkFromMagnet")){var i=t.currentTarget,r=this.paper;this.eventData(t,{targetMagnet:i}),t.stopPropagation(),r.options.validateMagnet(this,i,t)?(r.options.magnetThreshold<=0&&this.dragLinkStart(t,i,e,n),this.eventData(t,{action:"magnet"}),this.stopPropagation(t)):this.pointerdown(t,e,n),r.delegateDragEvents(this,t.data)}},drag:function(t,e,n){var i=this.paper,r=i.options.gridSize,o=this.model,s=this.eventData(t),a=s.pointerOffset,l=s.restrictedArea,u=s.embedding,h=Nn(e+a.x,r),c=Nn(n+a.y,r);o.position(h,c,{restrictedArea:l,deep:!0,ui:!0}),i.options.embeddingMode&&(u||(this.prepareEmbedding(s),u=!0),this.processEmbedding(s,t,e,n)),this.eventData(t,{embedding:u})},dragMagnet:function(t,e,n){this.dragLink(t,e,n)},dragEnd:function(t,e,n){var i=this.eventData(t);i.embedding&&this.finalizeEmbedding(i)},dragMagnetEnd:function(t,e,n){this.dragLinkEnd(t,e,n)},magnetpointerclick:function(t,e,n,i){var r=this.paper;r.eventData(t).mousemoved>r.options.clickThreshold||this.notify("element:magnet:pointerclick",t,e,n,i)}},{Flags:Ys});oo(Ws.prototype,Vs);var Xs={_results:{},_tests:{svgforeignobject:function(){return!!document.createElementNS&&/SVGForeignObject/.test({}.toString.call(document.createElementNS("http://www.w3.org/2000/svg","foreignObject")))}},addTest:function(t,e){return this._tests[t]=e},test:function(t){var e=this._tests[t];if(!e)throw new Error('Test not defined ("'+t+'"). Use `joint.env.addTest(name, fn) to add a new test.`');var n=this._results[t];if(void 0!==n)return n;try{n=e()}catch(t){n=!1}return this._results[t]=n}},$s=Fs.define("basic.Generic",{attrs:{".":{fill:"#ffffff",stroke:"none"}}}),Zs=$s.define("basic.Rect",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:100,height:60},text:{fill:"#000000",text:"","font-size":14,"ref-x":.5,"ref-y":.5,"text-anchor":"middle","y-alignment":"middle","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><rect/></g><text/></g>'}),Js=Ws.extend({presentationAttributes:Ws.addPresentationAttributes({attrs:["SCALE"]}),confirmUpdate:function(){var t=Ws.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"SCALE")&&(this.resize(),t=this.removeFlag(t,"SCALE")),t}}),Ks=$s.define("basic.Text",{attrs:{text:{"font-size":18,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><text/></g></g>'}),Qs=$s.define("basic.Circle",{size:{width:60,height:60},attrs:{circle:{fill:"#ffffff",stroke:"#000000",r:30,cx:30,cy:30},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g><text/></g>'}),ta=$s.define("basic.Ellipse",{size:{width:60,height:40},attrs:{ellipse:{fill:"#ffffff",stroke:"#000000",rx:30,ry:20,cx:30,cy:20},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>'}),ea=$s.define("basic.Polygon",{size:{width:60,height:40},attrs:{polygon:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),na=$s.define("basic.Polyline",{size:{width:60,height:40},attrs:{polyline:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>'}),ia=$s.define("basic.Image",{attrs:{text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><image/></g><text/></g>'}),ra=$s.define("basic.Path",{size:{width:60,height:60},attrs:{path:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle",ref:"path","ref-x":.5,"ref-dy":10,fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><path/></g><text/></g>'}),oa=ra.define("basic.Rhombus",{attrs:{path:{d:"M 30 0 L 60 30 30 60 0 30 z"},text:{"ref-y":.5,"ref-dy":null,"y-alignment":"middle"}}}),sa=Xs.test("svgforeignobject"),aa=$s.define("basic.TextBlock",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000","font-size":14,"font-family":"Arial, helvetica, sans-serif"},".content":{text:"","ref-x":.5,"ref-y":.5,"y-alignment":"middle","x-alignment":"middle"}},content:""},{markup:['<g class="rotatable">','<g class="scalable"><rect/></g>',sa?'<foreignObject class="fobj"><body xmlns="http://www.w3.org/1999/xhtml"><div class="content"/></body></foreignObject>':'<text class="content"/>',"</g>"].join(""),initialize:function(){this.listenTo(this,"change:size",this.updateSize),this.listenTo(this,"change:content",this.updateContent),this.updateSize(this,this.get("size")),this.updateContent(this,this.get("content")),$s.prototype.initialize.apply(this,arguments)},updateSize:function(t,e){this.attr({".fobj":oo({},e),div:{style:oo({},e)}})},updateContent:function(t,e){sa?this.attr({".content":{html:Hr(e)}}):this.attr({".content":{text:e}})},setForeignObjectSize:function(){this.updateSize.apply(this,arguments)},setDivContent:function(){this.updateContent.apply(this,arguments)}}),la=Ws.extend({presentationAttributes:sa?Ws.prototype.presentationAttributes:Ws.addPresentationAttributes({content:["CONTENT"],size:["CONTENT"]}),initFlag:["RENDER","CONTENT"],confirmUpdate:function(){var t=Ws.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"CONTENT")&&(this.updateContent(this.model),t=this.removeFlag(t,"CONTENT")),t},update:function(t,e){var n=this.model;if(sa)Ws.prototype.update.call(this,n,e);else{var i=Lo(e||n.get("attrs"),".content");Ws.prototype.update.call(this,n,i),e&&!ko(e,".content")||this.updateContent(n,e)}},updateContent:function(t,e){var n=Vo({},(e||t.get("attrs"))[".content"]);n=Lo(n,"text");var i=qr(t.get("content"),t.get("size"),n,{svgDocument:this.paper.svg}),r=Lr({},".content",n,"/");r[".content"].text=i,Ws.prototype.update.call(this,t,r)}}),ua={Generic:$s,Rect:Zs,TextView:Js,Text:Ks,Circle:Qs,Ellipse:ta,Polygon:ea,Polyline:na,Image:ia,Path:ra,Rhombus:oa,TextBlock:aa,TextBlockView:la},ha=gs.extend({markup:['<path class="connection" stroke="black" d="M 0 0 0 0"/>','<path class="marker-source" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="marker-target" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="connection-wrap" d="M 0 0 0 0"/>','<g class="labels"/>','<g class="marker-vertices"/>','<g class="marker-arrowheads"/>','<g class="link-tools"/>'].join(""),toolMarkup:['<g class="link-tool">','<g class="tool-remove" event="remove">','<circle r="11" />','<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z" />',"<title>Remove link.</title>","</g>",'<g class="tool-options" event="link:options">','<circle r="11" transform="translate(25)"/>','<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',"<title>Link options.</title>","</g>","</g>"].join(""),doubleToolMarkup:void 0,vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>"].join(""),arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',"</g>"].join(""),defaultLabel:void 0,labelMarkup:void 0,_builtins:{defaultLabel:{markup:[{tagName:"rect",selector:"rect"},{tagName:"text",selector:"text"}],attrs:{text:{fill:"#000000",fontSize:14,textAnchor:"middle",yAlignment:"middle",pointerEvents:"none"},rect:{ref:"text",fill:"#ffffff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}}},defaults:{type:"link",source:{},target:{}},isLink:function(){return!0},disconnect:function(t){return this.set({source:{x:0,y:0},target:{x:0,y:0}},t)},source:function(t,e,n){return void 0===t?co(this.get("source")):(r=t instanceof gs?((i=co(e)||{}).id=t.id,n):mo(t)?(i=t,e):((i=co(e)||{}).x=t.x,i.y=t.y,n),this.set("source",i,r));var i,r},target:function(t,e,n){return void 0===t?co(this.get("target")):(r=t instanceof gs?((i=co(e)||{}).id=t.id,n):mo(t)?(i=t,e):((i=co(e)||{}).x=t.x,i.y=t.y,n),this.set("target",i,r));var i,r},router:function(t,e,n){if(void 0===t){var i=this.get("router");return i?"object"==typeof i?co(i):i:this.get("manhattan")?{name:"orthogonal"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},s=r?e:n;return this.set("router",o,s)},connector:function(t,e,n){if(void 0===t){var i=this.get("connector");return i?"object"==typeof i?co(i):i:this.get("smooth")?{name:"smooth"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},s=r?e:n;return this.set("connector",o,s)},label:function(t,e,n){var i=this.labels();return(t=isFinite(t)&&null!==t?0|t:0)<0&&(t=i.length+t),arguments.length<=1?this.prop(["labels",t]):this.prop(["labels",t],e,n)},labels:function(t,e){return 0===arguments.length?(t=this.get("labels"),Array.isArray(t)?t.slice():[]):(Array.isArray(t)||(t=[]),this.set("labels",t,e))},hasLabels:function(){var t=this.attributes.labels;return Array.isArray(t)&&0<t.length},insertLabel:function(t,e,n){if(!e)throw new Error("dia.Link: no label provided");var i=this.labels(),r=i.length;return(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1),i.splice(t,0,e),this.labels(i,n)},appendLabel:function(t,e){return this.insertLabel(-1,t,e)},removeLabel:function(t,e){var n=this.labels();return t=isFinite(t)&&null!==t?0|t:-1,n.splice(t,1),this.labels(n,e)},vertex:function(t,e,n){var i=this.vertices();if((t=isFinite(t)&&null!==t?0|t:0)<0&&(t=i.length+t),arguments.length<=1)return this.prop(["vertices",t]);var r=this._normalizeVertex(e);return this.prop(["vertices",t],r,n)},vertices:function(t,e){if(0===arguments.length)return t=this.get("vertices"),Array.isArray(t)?t.slice():[];Array.isArray(t)||(t=[]);for(var n=[],i=0;i<t.length;i++){var r=t[i],o=this._normalizeVertex(r);n.push(o)}return this.set("vertices",n,e)},insertVertex:function(t,e,n){if(!e)throw new Error("dia.Link: no vertex provided");var i=this.vertices(),r=i.length;(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1);var o=this._normalizeVertex(e);return i.splice(t,0,o),this.vertices(i,n)},removeVertex:function(t,e){var n=this.vertices();return t=isFinite(t)&&null!==t?0|t:-1,n.splice(t,1),this.vertices(n,e)},_normalizeVertex:function(t){return!mo(t)?{x:t.x,y:t.y}:t},translate:function(e,n,t){return(t=t||{}).translateBy=t.translateBy||this.id,t.tx=e,t.ty=n,this.applyToPoints(function(t){return{x:(t.x||0)+e,y:(t.y||0)+n}},t)},scale:function(e,n,i,t){return this.applyToPoints(function(t){return Kn(t).scale(e,n,i).toJSON()},t)},applyToPoints:function(t,e){if(!vo(t))throw new TypeError("dia.Link: applyToPoints expects its first parameter to be a function.");var n={},i=this.attributes,r=i.source,o=i.target;r.id||(n.source=t(r)),o.id||(n.target=t(o));var s=this.vertices();return 0<s.length&&(n.vertices=s.map(t)),this.set(n,e)},getSourcePoint:function(){var t=this.getSourceCell();return t?t.getPointFromConnectedLink(this,"source"):new Kn(this.source())},getTargetPoint:function(){var t=this.getTargetCell();return t?t.getPointFromConnectedLink(this,"target"):new Kn(this.target())},getPointFromConnectedLink:function(){return this.getPolyline().pointAt(.5)},getPolyline:function(){var t=[this.getSourcePoint()].concat(this.vertices().map(Kn),[this.getTargetPoint()]);return new xi(t)},getBBox:function(){return this.getPolyline().bbox()},reparent:function(t){var e;if(this.graph){var n=this.getSourceElement(),i=this.getTargetElement(),r=this.getParentCell();n&&i&&(e=n===i||n.isEmbeddedIn(i)?i:i.isEmbeddedIn(n)?n:this.graph.getCommonAncestor(n,i)),!r||e&&e.id===r.id||r.unembed(this,t),e&&e.embed(this,t)}return e},hasLoop:function(t){t=t||{};var e=this.attributes,n=e.source,i=e.target,r=n.id,o=i.id;if(!r||!o)return!1;var s=r===o;if(!s&&t.deep&&this.graph){var a=this.getSourceCell(),l=this.getTargetCell();s=a.isEmbeddedIn(l)||l.isEmbeddedIn(a)}return s},getSourceCell:function(){var t=this.graph,e=this.attributes.source;return e&&e.id&&t&&t.getCell(e.id)||null},getSourceElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getSourceCell()}while(t&&t.isLink());return t},getTargetCell:function(){var t=this.graph,e=this.attributes.target;return e&&e.id&&t&&t.getCell(e.id)||null},getTargetElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getTargetCell()}while(t&&t.isLink());return t},getRelationshipAncestor:function(){var t;if(this.graph){var e=[this,this.getSourceElement(),this.getTargetElement()].filter(function(t){return!!t});t=this.graph.getCommonAncestor.apply(this.graph,e)}return t||null},isRelationshipEmbeddedIn:function(t){var e=Io(t)||Do(t)?t:t.id,n=this.getRelationshipAncestor();return!!n&&(n.id===e||n.isEmbeddedIn(e))},_getDefaultLabel:function(){var t=this.get("defaultLabel")||this.defaultLabel||{},e={};return e.markup=t.markup||this.get("labelMarkup")||this.labelMarkup,e.position=t.position,e.attrs=t.attrs,e.size=t.size,e}},{endsEqual:function(t,e){var n=t.port===e.port||!t.port&&!e.port;return t.id===e.id&&n}}),ca=Fs.define("standard.Rectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}]}),da=Fs.define("standard.Circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"circle",selector:"body"},{tagName:"text",selector:"label"}]}),fa=Fs.define("standard.Ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"body"},{tagName:"text",selector:"label"}]}),pa=Fs.define("standard.Path",{attrs:{body:{refD:"M 0 0 L 10 0 10 10 0 10 Z",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"text",selector:"label"}]}),ga=Fs.define("standard.Polygon",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polygon",selector:"body"},{tagName:"text",selector:"label"}]}),va=Fs.define("standard.Polyline",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10 0 0",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polyline",selector:"body"},{tagName:"text",selector:"label"}]}),ma=Fs.define("standard.Image",{attrs:{image:{refWidth:"100%",refHeight:"100%"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),ya=Fs.define("standard.BorderedImage",{attrs:{border:{refWidth:"100%",refHeight:"100%",stroke:"#333333",strokeWidth:2},background:{refWidth:-1,refHeight:-1,x:.5,y:.5,fill:"#FFFFFF"},image:{refWidth:-1,refHeight:-1,x:.5,y:.5},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"background",attributes:{stroke:"none"}},{tagName:"image",selector:"image"},{tagName:"rect",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),ba=Fs.define("standard.EmbeddedImage",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#FFFFFF",strokeWidth:2},image:{refWidth:"30%",refHeight:-20,x:10,y:10,preserveAspectRatio:"xMidYMin"},label:{textVerticalAnchor:"top",textAnchor:"left",refX:"30%",refX2:20,refY:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),wa=Fs.define("standard.InscribedImage",{attrs:{border:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",stroke:"#333333",strokeWidth:2},background:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",fill:"#FFFFFF"},image:{refWidth:"68%",refHeight:"68%",refX:"16%",refY:"16%",preserveAspectRatio:"xMidYMid"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"background"},{tagName:"image",selector:"image"},{tagName:"ellipse",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),xa=Fs.define("standard.HeaderedRectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},header:{refWidth:"100%",height:30,strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},headerText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:15,fontSize:16,fill:"#333333"},bodyText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}]}),Aa=Fs.define("standard.Cylinder",{attrs:{body:{lateralArea:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},top:{refCx:"50%",cy:10,refRx:"50%",ry:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"100%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],topRy:function(t,e){if(void 0===t)return this.attr("body/lateralArea");var n={lateralArea:t},i=zr(t)?{refCy:t,refRy:t,cy:null,ry:null}:{refCy:null,refRy:null,cy:t,ry:t};return this.attr({body:n,top:i},e)}},{attributes:{lateralArea:{set:function(t,e){var n=zr(t);n&&(t=parseFloat(t)/100);var i=e.x,r=e.y,o=e.width,s=e.height,a=o/2,l=n?s*t:t,u=xr.KAPPA,h=u*a,c=u*(n?s*t:t),d=i+o/2,f=i+o,p=r+l,g=p-l,v=r+s-l,m=r+s;return{d:["M",i,p,"L",i,v,"C",i,v+c,d-h,m,d,m,"C",d+h,m,f,v+c,f,v,"L",f,p,"C",f,p-c,d+h,g,d,g,"C",d-h,g,i,p-c,i,p,"Z"].join(" ")}}}}}),Pa=Xs.test("svgforeignobject")?{tagName:"foreignObject",selector:"foreignObject",attributes:{overflow:"hidden"},children:[{tagName:"div",namespaceURI:"http://www.w3.org/1999/xhtml",selector:"label",style:{width:"100%",height:"100%",position:"static",backgroundColor:"transparent",textAlign:"center",margin:0,padding:"0px 5px",boxSizing:"border-box",display:"flex",alignItems:"center",justifyContent:"center"}}]}:{tagName:"text",selector:"label",attributes:{"text-anchor":"middle"}},Sa={Rectangle:ca,Circle:da,Ellipse:fa,Path:pa,Polygon:ga,Polyline:va,Image:ma,BorderedImage:ya,EmbeddedImage:ba,InscribedImage:wa,HeaderedRectangle:xa,Cylinder:Aa,TextBlock:Fs.define("standard.TextBlock",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#ffffff",strokeWidth:2},foreignObject:{refWidth:"100%",refHeight:"100%"},label:{style:{fontSize:14}}}},{markup:[{tagName:"rect",selector:"body"},Pa]},{attributes:{text:{set:function(t,e,n,i){if(!(n instanceof HTMLElement)){var r=i.style||{},o={text:t,width:-5,height:"100%"},s=oo({textVerticalAnchor:"middle"},r);return ps.textWrap.set.call(this,o,e,n,s),{fill:r.color||null}}n.textContent=t},position:function(t,e,n){if(n instanceof SVGElement)return e.center()}}}}),Link:ha.define("standard.Link",{attrs:{line:{connection:!0,stroke:"#333333",strokeWidth:2,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 10 -5 0 0 10 5 z"}},wrapper:{connection:!0,strokeWidth:10,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"wrapper",attributes:{fill:"none",cursor:"pointer",stroke:"transparent","stroke-linecap":"round"}},{tagName:"path",selector:"line",attributes:{fill:"none","pointer-events":"none"}}]}),DoubleLink:ha.define("standard.DoubleLink",{attrs:{line:{connection:!0,stroke:"#DDDDDD",strokeWidth:4,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"#000000",d:"M 10 -3 10 -10 -2 0 10 10 10 3"}},outline:{connection:!0,stroke:"#000000",strokeWidth:6,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"outline",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]}),ShadowLink:ha.define("standard.ShadowLink",{attrs:{line:{connection:!0,stroke:"#FF0000",strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"none",d:"M 0 -10 -10 0 0 10 z"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}},shadow:{connection:!0,refX:3,refY:6,stroke:"#000000",strokeOpacity:.2,strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 0 -10 -10 0 0 10 z",stroke:"none"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}}}},{markup:[{tagName:"path",selector:"shadow",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]})},Ea=["arc","gap","cubic"],Ta=["smooth"],ka=1/3,Ca=2/3;function La(t,e,n){var r=[].concat(t,n,e);return r.reduce(function(t,e,n){var i=r[n+1];return null!=i&&(t[n]=ii(e,i)),t},[])}function Ma(t,e){return ii(t,e).squaredLength()}function Na(k,C,L,M){var N,R=new Li;return N=Li.createSegment("M",k[0].start),R.appendSegment(N),yo(k).forEach(function(t,e){if(t.isJump){var n,i,r,o;if("arc"===L){n=-90,i=t.start.difference(t.end);var s=Number(i.x<0||0===i.x&&i.y<0);s&&(n+=180);var a,l=t.midpoint(),u=new ni(l,t.end).rotate(l,n);r=(a=new ni(t.start,l)).pointAt(2/3).rotate(t.start,n),o=u.pointAt(1/3).rotate(u.end,-n),N=Li.createSegment("C",r,o,u.end),R.appendSegment(N),a=new ni(l,t.end),r=u.pointAt(1/3).rotate(u.end,n),o=a.pointAt(1/3).rotate(t.end,-n),N=Li.createSegment("C",r,o,t.end),R.appendSegment(N)}else if("gap"===L)N=Li.createSegment("M",t.end),R.appendSegment(N);else if("cubic"===L){n=t.start.theta(t.end);var h=.6*C,c=1.35*C;i=t.start.difference(t.end),(s=Number(i.x<0||0===i.x&&i.y<0))&&(c*=-1),r=Kn(t.start.x+h,t.start.y+c).rotate(t.start,n),o=Kn(t.end.x-h,t.end.y+c).rotate(t.end,n),N=Li.createSegment("C",r,o,t.end),R.appendSegment(N)}}else{var d=k[e+1];0==M||!d||d.isJump?(N=Li.createSegment("L",t.end),R.appendSegment(N)):(f=M,p=R,g=t.end,v=t.start,m=d.end,b=g.distance(v)/2,w=g.distance(m)/2,x=-Math.min(f,b),A=-Math.min(f,w),P=g.clone().move(v,x).round(),S=g.clone().move(m,A).round(),E=new Kn(ka*P.x+Ca*g.x,Ca*g.y+ka*P.y),T=new Kn(ka*S.x+Ca*g.x,Ca*g.y+ka*S.y),y=Li.createSegment("L",P),p.appendSegment(y),y=Li.createSegment("C",E,T,S),p.appendSegment(y))}var f,p,g,v,m,y,b,w,x,A,P,S,E,T}),R}var Ra={AUTO:"auto",HORIZONTAL:"horizontal",VERTICAL:"vertical",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Oa={UP:"up",DOWN:"down",LEFT:"left",RIGHT:"right",AUTO:"auto",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},_a=function(t,e,n,i,r){void 0===n&&(n=[]),void 0===i&&(i={});var o=Boolean(i.raw),s=i.direction;void 0===s&&(s=Ra.AUTO);var a=i.precision;void 0===a&&(a=3);var l={coeff:i.distanceCoefficient||.6,angleTangentCoefficient:i.angleTangentCoefficient||80,tau:i.tension||.5,sourceTangent:i.sourceTangent?new Kn(i.sourceTangent):null,targetTangent:i.targetTangent?new Kn(i.targetTangent):null,rotate:Boolean(i.rotate)};"string"==typeof i.sourceDirection?l.sourceDirection=i.sourceDirection:"number"==typeof i.sourceDirection?l.sourceDirection=new Kn(1,0).rotate(null,i.sourceDirection):l.sourceDirection=i.sourceDirection?new Kn(i.sourceDirection).normalize():null,"string"==typeof i.targetDirection?l.targetDirection=i.targetDirection:"number"==typeof i.targetDirection?l.targetDirection=new Kn(1,0).rotate(null,i.targetDirection):l.targetDirection=i.targetDirection?new Kn(i.targetDirection).normalize():null;var u,h,c=[t].concat(n.map(function(t){return new Kn(t)}),[e]);if(l.sourceTangent)u=l.sourceTangent;else{var d=function(t,e,n,i){if(i.sourceDirection)switch(i.sourceDirection){case Oa.UP:return new Kn(0,-1);case Oa.DOWN:return new Kn(0,1);case Oa.LEFT:return new Kn(-1,0);case Oa.RIGHT:return new Kn(1,0);case Oa.AUTO:return Va(t,e,i);case Oa.CLOSEST_POINT:return Ba(t,e);case Oa.OUTWARDS:return Ia(t,e);default:return i.sourceDirection}switch(n){case Ra.HORIZONTAL:return function(t,e,n){var i,r,o,s=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),n.rotate&&r){var a=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[0]);else i=s.x>e[1].x?"right":"left";switch(i){case"left":o=new Kn(-1,0);break;case"right":default:o=new Kn(1,0)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.VERTICAL:return function(t,e,n){var i,r,o,s=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),n.rotate&&r){var a=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[0]);else i=s.y>e[1].y?"bottom":"top";switch(i){case"top":o=new Kn(0,-1);break;case"bottom":default:o=new Kn(0,1)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.CLOSEST_POINT:return Ba(t,e);case Ra.OUTWARDS:return Ia(t,e);case Ra.AUTO:default:return Va(t,e,i)}}(r,c,s,l),f=c[0].distance(c[1])*l.coeff,p=ja(d,c[1].difference(c[0]).normalize());if(p>Math.PI/4){var g=f+(p-Math.PI/4)*l.angleTangentCoefficient;u=d.clone().scale(g,g)}else u=d.clone().scale(f,f)}if(l.targetTangent)h=l.targetTangent;else{var v=function(t,e,n,i){if(i.targetDirection)switch(i.targetDirection){case Oa.UP:return new Kn(0,-1);case Oa.DOWN:return new Kn(0,1);case Oa.LEFT:return new Kn(-1,0);case Oa.RIGHT:return new Kn(0,1);case Oa.AUTO:return Fa(t,e,i);case Oa.CLOSEST_POINT:return Da(t,e);case Oa.OUTWARDS:return za(t,e);default:return i.targetDirection}switch(n){case Ra.HORIZONTAL:return function(t,e,n){var i,r,o,s=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),n.rotate&&r){var a=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[e.length-1]);else i=s.x>e[e.length-2].x?"left":"right";switch(i){case"left":o=new Kn(-1,0);break;case"right":default:o=new Kn(1,0)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.VERTICAL:return function(t,e,n){var i,r,o,s=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),n.rotate&&r){var a=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[e.length-1]);else i=s.y>e[e.length-2].y?"top":"bottom";switch(i){case"top":o=new Kn(0,-1);break;case"bottom":default:o=new Kn(0,1)}n.rotate&&r&&o.rotate(null,-r);return o}(t,e,i);case Ra.CLOSEST_POINT:return Da(t,e);case Ra.OUTWARDS:return za(t,e);case Ra.AUTO:default:return Fa(t,e,i)}}(r,c,s,l),m=c.length-1,y=c[m-1].distance(c[m])*l.coeff,b=ja(v,c[m-1].difference(c[m]).normalize());if(b>Math.PI/4){var w=y+(b-Math.PI/4)*l.angleTangentCoefficient;h=v.clone().scale(w,w)}else h=v.clone().scale(y,y)}var x=function(t,e,n,i){for(var r=i.tau,o=i.coeff,s=[],a=[],l=[],u=t.length-1,h=0;h<u;h++)s[h]=t[h].distance(t[h+1]);a[0]=e,a[u]=n;for(var c=1;c<u;c++){var d=void 0,f=void 0;d=1===c?t[c-1].clone().offset(a[c-1].x,a[c-1].y):t[c-1].clone(),f=c===u-1?t[c+1].clone().offset(a[c+1].x,a[c+1].y):t[c+1].clone();var p=d.difference(t[c]).normalize(),g=f.difference(t[c]).normalize(),v=ja(p,g),m=(Math.PI-v)/2,y=void 0,b=Ua(p,g),w=void 0;w=Ua(t[c].difference(t[c+1]),t[c].difference(t[c-1])),b<0&&(m=-m),v<Math.PI/2&&(m<0&&w<0||0<m&&0<w)&&(m-=Math.PI),Ga(y=g.clone(),m);var x=y.clone(),A=y.clone(),P=s[c-1]*o,S=s[c]*o;x.scale(P,P),A.scale(S,S),a[c]=[x,A]}for(var E=0;E<u;E++){var T=void 0,k=void 0;T=0===E?t[E+1].difference(a[E].x/r,a[E].y/r):t[E+1].difference(a[E][1].x/r,a[E][1].y/r),k=E===u-1?t[E].clone().offset(a[E+1].x/r,a[E+1].y/r):t[E].difference(a[E+1][0].x/r,a[E+1][0].y/r),l[E]=[T,t[E],t[E+1],k]}return l}(c,u,h,l).map(function(t){return function(t,e){var n=e.tau,i=new Kn;i.x=t[1].x+(t[2].x-t[0].x)/(6*n),i.y=t[1].y+(t[2].y-t[0].y)/(6*n);var r=new Kn;return r.x=t[2].x+(t[3].x-t[1].x)/(6*n),r.y=t[2].y+(t[3].y-t[1].y)/(6*n),new ki(t[1],i,r,t[2])}(t,l)}),A=new Li(x).round(a);return o?A:A.serialize()};function Va(t,e,n){var i,r,o,s=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),n.rotate&&r){var a=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[0]);else i=s.sideNearestToPoint(e[1]);switch(i){case"top":o=new Kn(0,-1);break;case"bottom":o=new Kn(0,1);break;case"right":o=new Kn(1,0);break;case"left":o=new Kn(-1,0)}return n.rotate&&r&&o.rotate(null,-r),o}function Fa(t,e,n){var i,r,o,s=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),n.rotate&&r){var a=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(s.center(),r),i=a.sideNearestToPoint(l)}else i=s.sideNearestToPoint(e[e.length-1]);else i=s.sideNearestToPoint(e[e.length-2]);switch(i){case"top":o=new Kn(0,-1);break;case"bottom":o=new Kn(0,1);break;case"right":o=new Kn(1,0);break;case"left":o=new Kn(-1,0)}return n.rotate&&r&&o.rotate(null,-r),o}function Ba(t,e,n){return e[1].difference(e[0]).normalize()}function Da(t,e,n){var i=e.length-1;return e[i-1].difference(e[i]).normalize()}function Ia(t,e,n){var i=t.sourceBBox.center();return e[0].difference(i).normalize()}function za(t,e,n){var i=t.targetBBox.center();return e[e.length-1].difference(i).normalize()}function Ga(t,e){var n=Math.cos(e),i=Math.sin(e),r=n*t.x-i*t.y,o=i*t.x+n*t.y;t.x=r,t.y=o}function ja(t,e){var n=t.dot(e)/(t.magnitude()*e.magnitude());return n<-1&&(n=-1),1<n&&(n=1),Math.acos(n)}function Ua(t,e){return t.x*e.y-t.y*e.x}_a.Directions=Ra,_a.TangentDirections=Oa;var qa={jumpover:function(t,e,n,i){!function(t){var e=t.paper,n=e._jumpOverUpdateList;if(null==n){n=e._jumpOverUpdateList=[];var i=e.model;i.on("batch:stop",function(){this.hasActiveBatch()||function(t){for(var e=t._jumpOverUpdateList,n=0;n<e.length;n++){var i=e[n],r=i.getFlag(i.constructor.Flags.CONNECTOR);i.requestUpdate(r)}}(e)}),i.on("reset",function(){n=e._jumpOverUpdateList=[]})}n.indexOf(t)<0&&(n.push(t),t.listenToOnce(t.model,"change:connector remove",function(){n.splice(n.indexOf(t),1)}))}(this);var r=i.raw,o=i.size||5,s=i.jump&&(""+i.jump).toLowerCase(),a=i.radius||0,l=i.ignoreConnectors||Ta;-1===Ea.indexOf(s)&&(s=Ea[0]);var u=this.paper,h=u.model.getLinks();if(1===h.length)return Na(La(t,e,n),o,s,a);var d=this.model,c=h.indexOf(d),f=u.options.defaultConnector||{},p=h.filter(function(t,e){var n=t.get("connector")||f;return!(yo(l).includes(n.name)||c<e&&"jumpover"===n.name)}),g=p.map(function(t){return u.findViewByModel(t)}),v=La(t,e,n),m=g.map(function(t){return null==t?[]:t===this?v:La(t.sourcePoint,t.targetPoint,t.route)},this),y=Na(v.reduce(function(t,s){var u,h,c,e=p.reduce(function(t,e,n){if(e!==d){var i=(r=s,o=m[n],yo(o).reduce(function(t,e){var n=r.intersection(e);return n&&t.push(n),t},[]));t.push.apply(t,i)}var r,o;return t},[]).sort(function(t,e){return Ma(s.start,t)-Ma(s.start,e)});return 0<e.length?t.push.apply(t,(u=s,c=o,(h=e).reduce(function(t,e,n){if(!0===e.skip)return t;var i=t.pop()||u,r=Qn(e).move(i.start,-c),o=Qn(e).move(i.start,+c),s=h[n+1];if(null!=s){var a=o.distance(s);a<=c&&(o=s.move(i.start,a),s.skip=!0)}else if(r.distance(i.end)<2*c+1)return t.push(i),t;if(o.distance(i.start)<2*c+1)return t.push(i),t;var l=ii(r,o);return l.isJump=!0,t.push(ii(i.start,r),l,ii(o,i.end)),t},[]))):t.push(s),t},[]),o,s,a);return r?y:y.serialize()},normal:function(t,e,n,i){var r=i&&i.raw,o=[t].concat(n).concat([e]),s=new xi(o),a=new Li(s);return r?a:a.serialize()},rounded:function(t,e,n,i){i||(i={});var r,o=i.radius||10,s=i.raw,a=new Li;r=Li.createSegment("M",t),a.appendSegment(r);for(var l,u,h,c,d,f,p,g,v,m,y,b=0,w=n.length;b<w;b++)l=new Kn(n[b]),u=n[b-1]||t,h=n[b+1]||e,c=d||l.distance(u)/2,d=l.distance(h)/2,f=-Math.min(o,c),p=-Math.min(o,d),g=l.clone().move(u,f).round(),v=l.clone().move(h,p).round(),m=new Kn(1/3*g.x+2/3*l.x,2/3*l.y+1/3*g.y),y=new Kn(1/3*v.x+2/3*l.x,2/3*l.y+1/3*v.y),r=Li.createSegment("L",g),a.appendSegment(r),r=Li.createSegment("C",m,y,v),a.appendSegment(r);return r=Li.createSegment("L",e),a.appendSegment(r),s?a:a.serialize()},smooth:function(t,e,n,i){var r,o=i&&i.raw;if(n&&0!==n.length){var s=[t].concat(n).concat([e]),a=ki.throughPoints(s);r=new Li(a)}else{var l;if(r=new Li,l=Li.createSegment("M",t),r.appendSegment(l),Math.abs(t.x-e.x)>=Math.abs(t.y-e.y)){var u=(t.x+e.x)/2;l=Li.createSegment("C",u,t.y,u,e.y,e.x,e.y),r.appendSegment(l)}else{var h=(t.y+e.y)/2;l=Li.createSegment("C",t.x,h,e.x,h,e.x,e.y),r.appendSegment(l)}}return o?r:r.serialize()},curve:_a},Ha=Us.extend({tagName:"path",className:"highlight-stroke",attributes:{"pointer-events":"none","vector-effect":"non-scaling-stroke",fill:"none"},options:{padding:3,rx:0,ry:0,useFirstSubpath:!1,attrs:{"stroke-width":3,stroke:"#FEB663"}},getPathData:function(e,n){var i,r=this.options,t=r.useFirstSubpath;try{var o=xr(n);if(i=o.convertToPathData().trim(),"PATH"===o.tagName()&&t){var s=i.search(/.M/i)+1;0<s&&(i=i.substr(0,s))}}catch(t){var a=e.getNodeBoundingRect(n);i=xr.rectToPath(oo({},r,a.toJSON()))}return i},highlightConnection:function(t){this.vel.attr("d",t.getSerializedConnection())},highlightNode:function(t,e){var n=this.vel,i=this.options,r=i.padding,o=i.layer,s=this.getNodeMatrix(t,e);if(r){o||e!==t.el||n.remove();var a=t.getNodeBoundingRect(e),l=a.x+a.width/2,u=a.y+a.height/2;a=xr.transformRect(a,s);var h=Math.max(a.width,1),c=Math.max(a.height,1),d=(h+r)/h,f=(c+r)/c,p=xr.createSVGMatrix({a:d,b:0,c:0,d:f,e:l-d*l,f:u-f*u});s=s.multiply(p)}n.attr({d:this.getPathData(t,e),transform:xr.matrixToTransformString(s)})},highlight:function(t,e){var n=this.vel,i=this.options;n.attr(i.attrs),t.isNodeConnection(e)?this.highlightConnection(t):this.highlightNode(t,e)}});var Ya=Us.extend({tagName:"rect",className:"highlight-mask",attributes:{"pointer-events":"none"},options:{padding:3,maskClip:20,deep:!1,attrs:{stroke:"#FEB663","stroke-width":3,"stroke-linecap":"butt","stroke-linejoin":"miter"}},VISIBLE:"white",INVISIBLE:"black",MASK_ROOT_ATTRIBUTE_BLACKLIST:["marker-start","marker-end","marker-mid","transform","stroke-dasharray"],MASK_CHILD_ATTRIBUTE_BLACKLIST:["stroke","fill","stroke-width","stroke-opacity","stroke-dasharray","fill-opacity","marker-start","marker-end","marker-mid"],MASK_REPLACE_TAGS:["FOREIGNOBJECT","IMAGE","USE","TEXT","TSPAN","TEXTPATH"],MASK_REMOVE_TAGS:["TEXT","TSPAN","TEXTPATH"],transformMaskChild:function(t,e){var n=this.MASK_CHILD_ATTRIBUTE_BLACKLIST,i=this.MASK_REPLACE_TAGS,r=this.MASK_REMOVE_TAGS,o=e.tagName();if(!xr.isSVGGraphicsElement(e)||r.includes(o))return e.remove(),!1;if(i.includes(o)){var s=t.vel.findOne("#"+e.id);if(s){var a=s.node,l=t.getNodeBoundingRect(a);t.model.isElement()&&(l=xr.transformRect(l,t.getNodeMatrix(a)));var u=xr("rect",l.toJSON()),h=l.center(),c=h.x,d=h.y,f=s.rotate(),p=f.angle,g=f.cx;void 0===g&&(g=c);var v=f.cy;void 0===v&&(v=d),p&&u.rotate(p,g,v),e.parent().append(u)}return e.remove(),!1}return n.forEach(function(t){"fill"===t&&"none"===e.attr("fill")||e.removeAttr(t)}),!0},transformMaskRoot:function(t,e){this.MASK_ROOT_ATTRIBUTE_BLACKLIST.forEach(function(t){e.removeAttr(t)})},getMaskShape:function(e,t){var n,i=this,r=this.options,o=this.MASK_REPLACE_TAGS,s=r.deep,a=t.tagName();if("G"===a){if(!s)return null;(function(t,e){for(var n=t.children();0<n.length;){var i=n.shift();e(i)&&n.push.apply(n,i.children())}})(n=t.clone(),function(t){return i.transformMaskChild(e,t)})}else{if(o.includes(a))return null;n=t.clone()}return this.transformMaskRoot(e,n),n},getMaskId:function(){return"highlight-mask-"+this.cid},getMask:function(t,e){var n=this.VISIBLE,i=this.INVISIBLE,r=this.options,o=r.padding,s=r.attrs,a="stroke-width"in s?s["stroke-width"]:1,l="none"!==e.attr("fill"),u=parseFloat(e.attr("stroke-width"));isNaN(u)&&(u=1);var h=u+2*o,c=h+2*a,d=this.getMaskShape(t,e);if(!d){var f=t.getNodeBoundingRect(e.node);f.inflate(f.width?0:.5,f.height?0:.5),d=xr("rect",f.toJSON())}return d.attr(s),xr("mask",{id:this.getMaskId()}).append([d.clone().attr({fill:l?n:"none",stroke:n,"stroke-width":c}),d.clone().attr({fill:l?i:"none",stroke:i,"stroke-width":h})])},removeMask:function(t){var e=t.svg.getElementById(this.getMaskId());e&&t.defs.removeChild(e)},addMask:function(t,e){t.defs.appendChild(e.node)},highlight:function(t,e){var n=this.options,i=this.vel,r=n.padding,o=n.attrs,s=n.maskClip;void 0===s&&(s=20);var a=n.layer,l="stroke"in o?o.stroke:"#000000";a||e!==t.el||i.remove();var u=t.getNodeBoundingRect(e).inflate(r+s),h=this.getNodeMatrix(t,e),c=this.getMask(t,xr(e));this.addMask(t.paper,c),i.attr(u.toJSON()),i.attr({transform:xr.matrixToTransformString(h),mask:"url(#"+c.id+")",fill:l})},unhighlight:function(t){this.removeMask(t.paper)}}),Wa=Us.extend({UPDATABLE:!1,MOUNTABLE:!1,opacityClassName:Pr("highlight-opacity"),highlight:function(t,e){xr(e).addClass(this.opacityClassName)},unhighlight:function(t,e){xr(e).removeClass(this.opacityClassName)}}),Xa=Pr("highlighted"),$a=Us.extend({UPDATABLE:!1,MOUNTABLE:!1,options:{className:Xa},highlight:function(t,e){xr(e).addClass(this.options.className)},unhighlight:function(t,e){xr(e).removeClass(this.options.className)}},{className:Xa}),Za={ROW:"row",COLUMN:"column"},Ja={stroke:Ha,mask:Ya,opacity:Wa,addClass:$a,list:Us.extend({tagName:"g",MOUNTABLE:!0,UPDATE_ATTRIBUTES:function(){return[this.options.attribute]},_prevItems:null,highlight:function(t,e){var o=this,n=t.model,i=this.options,s=i.attribute,r=i.size;void 0===r&&(r=20);var a=i.gap;void 0===a&&(a=5);var l=i.direction;if(void 0===l&&(l=Za.ROW),!s)throw new Error("List: attribute is required");var u="number"==typeof r?{width:r,height:r}:r,h=l===Za.ROW,c=h?u.width:u.height,d=n.get(s);Array.isArray(d)||(d=[]);var f=this._prevItems||[],p=d.map(function(t,e){return go(f[e],d[e])});if(f.length!==d.length||p.some(function(t){return!t})){var g=this.vel.children(),v=d.map(function(t,e){var n=e in g?g[e].node:null;if(p[e])return n;var i=o.createListItem(t,u,n);if(!i)return null;if(!(i instanceof SVGElement))throw new Error("List: item must be an SVGElement");i.dataset.index=e,i.dataset.attribute=s;var r=e*(c+a);return i.setAttribute("transform",h?"translate("+r+", 0)":"translate(0, "+r+")"),i});this.vel.empty().append(v),this._prevItems=d}var m=d.length,y=0===m?0:m*c+(m-1)*a,b=h?{width:y,height:u.height}:{width:u.width,height:y};this.position(n,b)},position:function(t,e){var n=this.vel,i=this.options,r=i.margin;void 0===r&&(r=5);var o=i.position;void 0===o&&(o="top-left");var s=t.size(),a=s.width,l=s.height,u=$r(r),h=u.left,c=u.right,d=u.top,f=u.bottom,p=bs(new vi(h,d,a-(h+c),l-(d+f)),o),g=p.x,v=p.y;switch(o){case ys.CENTER:case ys.TOP:case ys.BOTTOM:g-=e.width/2;break;case ys.RIGHT:case ys.BOTTOM_RIGHT:case ys.TOP_RIGHT:g-=e.width}switch(o){case ys.CENTER:case ys.RIGHT:case ys.LEFT:v-=e.height/2;break;case ys.BOTTOM:case ys.BOTTOM_RIGHT:case ys.BOTTOM_LEFT:v-=e.height}n.attr("transform","translate("+g+", "+v+")")}},{Directions:Za,Positions:ys})};function Ka(t,e,n){if(mo(n)){var i=n.x,r=n.y;if(isFinite(r)){var o=new ni(e,t).parallel(r);e=o.start,t=o.end}n=i}if(!isFinite(n))return t;var s=t.distance(e);return 0===n&&0<s?t:t.move(e,-Math.min(n,s-1))}function Qa(t){var e=t.getAttribute("stroke-width");return null===e?0:parseFloat(e)||0}function tl(t,e,n,i){var r=e.getNodeBBox(n);i.stroke&&r.inflate(Qa(n)/2);var o=t.intersect(r);return Ka(o?t.start.chooseClosest(o):t.end,t.start,i.offset)}var el="segmentSubdivisons",nl="shapeBBox";var il={anchor:function(t,e,n,i){var r=i.offset,o=i.alignOffset,s=i.align;return s&&function(t,e,n){var i,r,o,s;void 0===n&&(n=0);var a=t.start,l=t.end;switch(e){case"left":i="x",r=l,o=a,s=-1;break;case"right":i="x",r=a,o=l,s=1;break;case"top":i="y",r=l,o=a,s=-1;break;case"bottom":i="y",r=a,o=l,s=1;break;default:return}a[i]<l[i]?r[i]=o[i]:o[i]=r[i],isFinite(n)&&(r[i]+=s*n,o[i]+=s*n)}(t,s,o),Ka(t.end,t.start,r)},bbox:tl,rectangle:function(t,e,n,i){var r=e.model.angle();if(0===r)return tl(t,e,n,i);var o=e.getNodeUnrotatedBBox(n);i.stroke&&o.inflate(Qa(n)/2);var s=o.center(),a=t.clone().rotate(s,r),l=a.setLength(1e6).intersect(o);return Ka(l?a.start.chooseClosest(l).rotate(s,-r):t.end,t.start,i.offset)},boundary:function(t,e,n,i){var r,o,s=i.selector,a=t.end;if(r="string"==typeof s?e.findBySelector(s)[0]:Array.isArray(s)?kr(n,s):function(t){if(!t)return null;var e=t;do{var n=e.tagName;if("string"!=typeof n)return null;if("G"===(n=n.toUpperCase()))e=e.firstElementChild;else{if("TITLE"!==n)break;e=e.nextElementSibling}}while(e);return e}(n),!xr.isSVGGraphicsElement(r)){if(r===n||!xr.isSVGGraphicsElement(n))return a;r=n}var l,u=e.getNodeShape(r),h=e.getNodeMatrix(r),c=e.getRootTranslateMatrix(),d=e.getRootRotateMatrix(),f=c.multiply(d).multiply(h),p=f.inverse(),g=xr.transformLine(t,p),v=g.start.clone(),m=e.getNodeData(r);if(!1===i.insideout&&(m[nl]||(m[nl]=u.bbox()),m[nl].containsPoint(v)))return a;if(u instanceof Li){var y=i.precision||2;m[el]||(m[el]=u.getSegmentSubdivisions({precision:y})),l={precision:y,segmentSubdivisions:m[el]}}!0===i.extrapolate&&g.setLength(1e6),(o=g.intersect(u,l))?xr.isArray(o)&&(o=v.chooseClosest(o)):!0===i.sticky&&(o=u instanceof vi?u.pointNearestToPoint(v):u instanceof ai?u.intersectionWithLineFromCenterToPoint(v):u.closestPoint(v,l));var b=o?xr.transformPoint(o,f):a,w=i.offset||0;return i.stroke&&(w+=Qa(r)/2),Ka(b,t.start,w)}};function rl(t,e){if(0===e)return"0%";return Math.round(t/e*100*1e3)/1e3+"%"}function ol(r){return function(t,e,n,i){return(e.isNodeConnection(n)?al:sl)(r,t,e,n,i)}}function sl(t,e,n,i,r){var o=n.model.angle(),s=n.getNodeUnrotatedBBox(i),a=n.model.getBBox().center();r.rotate(a,o);var l=r.x-s.x,u=r.y-s.y;return t&&(l=rl(l,s.width),u=rl(u,s.height)),e.anchor={name:"topLeft",args:{dx:l,dy:u,rotate:!0}},e}function al(t,e,n,i,r){var o=n.getConnection();if(!o)return e;var s=o.closestPointLength(r);if(t){var a=o.length();e.anchor={name:"connectionRatio",args:{ratio:s/a}}}else e.anchor={name:"connectionLength",args:{length:s}};return e}var ll=zo,ul=ol(!1),hl=ol(!0),cl={useDefaults:ll,pinAbsolute:ul,pinRelative:hl},dl={N:"S",S:"N",E:"W",W:"E"},fl={N:-Math.PI/2*3,S:-Math.PI/2,E:0,W:Math.PI};function pl(t,e,n){var i=new Kn(t.x,e.y);return n.containsPoint(i)&&(i=new Kn(e.x,t.y)),i}function gl(t,e){return t["W"===e||"E"===e?"width":"height"]}function vl(t,e){return t.x===e.x?t.y>e.y?"N":"S":t.y===e.y?t.x>e.x?"W":"E":null}function ml(t){return new vi(t.x,t.y,0,0)}function yl(t){var e=$r(t.padding||t.elementPadding||20);return{x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}function bl(t,e){return t.sourceBBox.clone().moveAndExpand(yl(e))}function wl(t,e){return t.targetBBox.clone().moveAndExpand(yl(e))}function xl(t,e,n){var i=new Kn(t.x,e.y),r=new Kn(e.x,t.y),o=vl(t,i),s=vl(t,r),a=dl[n],l=o===n||o!==a&&(s===a||s!==n)?i:r;return{points:[l],direction:vl(l,e)}}function Al(t,e,n){var i=pl(t,e,n);return{points:[i],direction:vl(i,e)}}function Pl(e,t,n,i){var r,o={},s=[new Kn(e.x,t.y),new Kn(t.x,e.y)],a=s.filter(function(t){return!n.containsPoint(t)}),l=a.filter(function(t){return vl(t,e)!==i});if(0<l.length)r=(r=l.filter(function(t){return vl(e,t)===i}).pop())||l[0],o.points=[r],o.direction=vl(r,t);else{r=So(s,a)[0];var u=new Kn(t).move(r,-gl(n,i)/2),h=pl(u,e,n);o.points=[h,u],o.direction=vl(u,t)}return o}function Sl(t,e,n,i){var r=Al(e,t,i),o=r.points[0];if(n.containsPoint(o)){var s=(r=Al(t,e,n)).points[0];if(i.containsPoint(s)){var a=new Kn(t).move(s,-gl(n,vl(t,s))/2),l=new Kn(e).move(o,-gl(i,vl(e,o))/2),u=new ni(a,l).midpoint(),h=Al(t,u,n),c=xl(u,e,h.direction);r.points=[h.points[0],c.points[0]],r.direction=c.direction}}return r}function El(t,e,n,i,r){var o,s,a,l={},u=n.union(i).inflate(1),h=u.center().distance(e)>u.center().distance(t),c=h?e:t,d=h?t:e;return s=pl(o=r?(o=Kn.fromPolar(u.width+u.height,fl[r],c),u.pointNearestToPoint(o).move(o,-1)):u.pointNearestToPoint(c).move(c,1),d,u),o.round().equals(s.round())?(s=Kn.fromPolar(u.width+u.height,On(o.theta(c))+Math.PI/2,d),a=pl(o,s=u.pointNearestToPoint(s).move(d,1).round(),u),l.points=h?[s,a,o]:[o,a,s]):l.points=h?[s,o]:[o,s],l.direction=vl(h?o:s,e),l}function Tl(t,e,n){var i,r,o,s,a,l=bl(n,e),u=wl(n,e),h=(r=e,(i=n).sourceAnchor?i.sourceAnchor:bl(i,r).center()),c=(s=e,(o=n).targetAnchor?o.targetAnchor:wl(o,s).center());l=l.union(ml(h)),u=u.union(ml(c)),(t=yo(t).map(Kn)).unshift(h),t.push(c);for(var d=[],f=0,p=t.length-1;f<p;f++){var g=null,v=t[f],m=t[f+1],y=!!vl(v,m);if(0===f)f+1===p?l.intersect(u.clone().inflate(1))?g=El(v,m,l,u):y||(g=Sl(v,m,l,u)):l.containsPoint(m)?g=El(v,m,l,ml(m).moveAndExpand(yl(e))):y||(g=Al(v,m,l));else if(f+1===p){var b=y&&vl(m,v)===a;u.containsPoint(v)||b?g=El(v,m,ml(v).moveAndExpand(yl(e)),u,a):y||(g=Pl(v,m,u,a))}else y||(g=xl(v,m,a));a=g?(Array.prototype.push.apply(d,g.points),g.direction):vl(v,m),f+1<p&&d.push(m)}return d}var kl={step:10,maximumLoops:2e3,precision:1,maxAllowedDirectionChange:90,perpendicular:!0,excludeEnds:[],excludeTypes:["basic.Text"],startDirections:["top","right","bottom","left"],endDirections:["top","right","bottom","left"],directionMap:{top:{x:0,y:-1},right:{x:1,y:0},bottom:{x:0,y:1},left:{x:-1,y:0}},cost:function(){return this.step},directions:function(){var t=this.step,e=this.cost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:-t,offsetY:0,cost:e},{offsetX:0,offsetY:t,cost:e},{offsetX:0,offsetY:-t,cost:e}]},penalties:function(){return{0:0,45:this.step/2,90:this.step/2}},paddingBox:function(){var t=this.step;return{x:-t,y:-t,width:2*t,height:2*t}},isPointObstacle:null,fallbackRouter:function(t,e,n){if(!vo(Tl))throw new Error("Manhattan requires the orthogonal router as default fallback.");return Tl(t,oo({},kl,e),n)},fallbackRoute:function(t,e,n){return null},draggingRoute:null};function Cl(t){this.map={},this.options=t,this.mapGridSize=100}function Ll(){this.items=[],this.hash={},this.values={},this.OPEN=1,this.CLOSE=2}function Ml(t,e){return e&&e.paddingBox?t.sourceBBox.clone().moveAndExpand(e.paddingBox):t.sourceBBox.clone()}function Nl(t,e){return e&&e.paddingBox?t.targetBBox.clone().moveAndExpand(e.paddingBox):t.targetBBox.clone()}function Rl(t,e){return t.sourceAnchor?t.sourceAnchor:Ml(t,e).center()}function Ol(t,e,n,i,r){var o,s,a,l,u,h,c,d,f,p,g=360/n,v=t.theta((o=t,s=e,a=i,l=r.step,u=s.x-o.x,h=s.y-o.y,c=u/a.x,d=h/a.y,f=c*l,p=d*l,new Kn(o.x+f,o.y+p))),m=Mn(v+g/2);return g*Math.floor(m/g)}function _l(t,e){var n=Math.abs(t-e);return 180<n?360-n:n}function Vl(t,e){if(!t)return e;var n=Math.abs(t),i=Math.round(n/e);return i?e+(n-i*e)/i:n}function Fl(t,e){return t.round(e)}function Bl(t,e,n){return Fl((i=t.clone(),o=(r=e).source,s=Nn(i.x-o.x,r.x)+o.x,a=Nn(i.y-o.y,r.y)+o.y,new Kn(s,a)),n);var i,r,o,s,a}function Dl(t){return t.clone().toString()}function Il(t){return new Kn(0===t.x?0:Math.abs(t.x)/t.x,0===t.y?0:Math.abs(t.y)/t.y)}function zl(t,e,n,i,r,o,s){for(var a,l=[],u=Il(r.difference(n)),h=Dl(n),c=t[h];c;){var d=Il((a=e[h]).difference(c));d.equals(u)||(l.unshift(a),u=d),c=t[h=Dl(c)]}var f=e[h];return Il(f.difference(i)).equals(u)||l.unshift(f),l}function Gl(t,e){for(var n=1/0,i=0,r=e.length;i<r;i++){var o=t.manhattanDistance(e[i]);o<n&&(n=o)}return n}function jl(d,f,t,p,e){var g=e.precision,v=e.directionMap,m=d.difference(f.center()),n=Bo(v)?Object.keys(v):[],y=yo(t),i=n.reduce(function(t,e){if(y.includes(e)){for(var n,i=v[e],r=new Kn(d.x+i.x*(Math.abs(m.x)+f.width),d.y+i.y*(Math.abs(m.y)+f.height)),o=new ni(d,r).intersect(f)||[],s=o.length,a=null,l=0;l<s;l++){var u=o[l],h=d.squaredDistance(u);(void 0===n||n<h)&&(n=h,a=u)}if(a){var c=Bl(a,p,g);f.containsPoint(c)&&(c=Bl(c.offset(i.x*p.x,i.y*p.y),p,g)),t.push(c)}}return t},[]);return f.containsPoint(d)||i.push(Bl(d,p,g)),i}function Ul(t,e,n,i){var r,o,s,a,l=i.precision;r=Fl(t instanceof vi?Rl(this,i).clone():t.clone(),l),o=Fl(e instanceof vi?(s=this,a=i,s.targetAnchor?s.targetAnchor:Nl(s,a).center()).clone():e.clone(),l);var u,h,c,d,f,p,g,v,m,y,b=(u=i.step,c=o,{source:(h=r).clone(),x:Vl(c.x-h.x,u),y:Vl(c.y-h.y,u)});if(p=t instanceof vi?jl(d=r,t,i.startDirections,b,i):[d=r],g=e instanceof vi?jl(f=o,e,i.endDirections,b,i):[f=o],p=p.filter(function(t){return!n(t)}),g=g.filter(function(t){return!n(t)}),0<p.length&&0<g.length){for(var w=new Ll,x={},A={},P={},S=0,E=p.length;S<E;S++){var T=p[S],k=Dl(T);w.add(k,Gl(T,g)),x[k]=T,P[k]=0}var C,L,M=i.previousDirectionAngle,N=void 0===M,R=i.directions;v=b,y=(m=i).step,yo(m.directions).forEach(function(t){t.gridOffsetX=t.offsetX/y*v.x,t.gridOffsetY=t.offsetY/y*v.y});for(var O=R.length,_=yo(g).reduce(function(t,e){var n=Dl(e);return t.push(n),t},[]),V=i.maximumLoops;!w.isEmpty()&&0<V;){var F,B=w.pop(),D=x[B],I=A[B],z=P[B],G=void 0===I,j=D.equals(d);F=G?N?j?null:Ol(d,D,O,b,i):M:Ol(I,D,O,b,i);var U=p.length===g.length;if(U)for(var q=0;q<p.length;q++)if(!p[q].equals(g[q])){U=!1;break}if(!(G&&U)&&0<=_.indexOf(B))return i.previousDirectionAngle=F,zl(A,x,D,d,f);for(S=0;S<O;S++){var H=(C=R[S]).angle;if(L=_l(F,H),N&&j||!(L>i.maxAllowedDirectionChange)){var Y=Bl(D.clone().offset(C.gridOffsetX,C.gridOffsetY),b,l),W=Dl(Y);if(!w.isClose(W)&&!n(Y)){if(0<=_.indexOf(W))if(!Y.equals(f))if(_l(H,Ol(Y,f,O,b,i))>i.maxAllowedDirectionChange)continue;var X=z+C.cost+(j?0:i.penalties[L]);(!w.isOpen(W)||X<P[W])&&(x[W]=Y,A[W]=D,P[W]=X,w.add(W,X+Gl(Y,g)))}}}V--}}return i.fallbackRoute.call(this,d,f,i)}function ql(t,e,n){!function(t){if(t.directions=Co(t,"directions"),t.penalties=Co(t,"penalties"),t.paddingBox=Co(t,"paddingBox"),t.padding=Co(t,"padding"),t.padding){var e=$r(t.padding);t.paddingBox={x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}yo(t.directions).forEach(function(t){var e=new Kn(0,0),n=new Kn(t.offsetX,t.offsetY);t.angle=Mn(e.theta(n))})}(e),n.options.perpendicular=!!e.perpendicular;var i,r=Ml(n,e),o=Nl(n,e),s=Rl(n,e);if("function"==typeof e.isPointObstacle)i=e.isPointObstacle;else{var a=new Cl(e);a.build(n.paper.model,n.model),i=function(t){return!a.isPointAccessible(t)}}for(var l,u,h=yo(t).map(Kn),c=[],d=s,f=0,p=h.length;f<=p;f++){var g=null;if(u=l||r,!(l=h[f]))if(l=o,(!n.model.get("source").id||!n.model.get("target").id)&&vo(e.draggingRoute)){var v=u===r?s:u,m=l.origin();g=e.draggingRoute.call(n,v,m,e)}if(null===(g=g||Ul.call(n,u,l,i,e)))return e.fallbackRouter(t,e,n);var y=g[0];y&&y.equals(d)&&g.shift(),d=g[g.length-1]||d,Array.prototype.push.apply(c,g)}return c}Cl.prototype.build=function(r,o){var c=this.options,d=yo(c.excludeEnds).reduce(function(t,e){var n=o.get(e);if(n){var i=r.getCell(n.id);i&&t.push(i)}return t},[]),f=[],t=r.getCell(o.get("source").id);t&&(f=To(f,t.getAncestors().map(function(t){return t.id})));var e=r.getCell(o.get("target").id);e&&(f=To(f,e.getAncestors().map(function(t){return t.id})));var p=this.mapGridSize;return r.getElements().reduce(function(t,e){var n=yo(c.excludeTypes).includes(e.get("type")),i=d.find(function(t){return t.id===e.id}),r=f.includes(e.id);if(!(n||i||r))for(var o=e.getBBox().moveAndExpand(c.paddingBox),s=o.origin().snapToGrid(p),a=o.corner().snapToGrid(p),l=s.x;l<=a.x;l+=p)for(var u=s.y;u<=a.y;u+=p){var h=l+"@"+u;t[h]=t[h]||[],t[h].push(o)}return t},this.map),this},Cl.prototype.isPointAccessible=function(e){var t=e.clone().snapToGrid(this.mapGridSize).toString();return yo(this.map[t]).every(function(t){return!t.containsPoint(e)})},Ll.prototype.add=function(t,e){this.hash[t]?this.items.splice(this.items.indexOf(t),1):this.hash[t]=this.OPEN,this.values[t]=e;var n=uo(this.items,t,function(t){return this.values[t]}.bind(this));this.items.splice(n,0,t)},Ll.prototype.remove=function(t){this.hash[t]=this.CLOSE},Ll.prototype.isOpen=function(t){return this.hash[t]===this.OPEN},Ll.prototype.isClose=function(t){return this.hash[t]===this.CLOSE},Ll.prototype.isEmpty=function(){return 0===this.items.length},Ll.prototype.pop=function(){var t=this.items.shift();return this.remove(t),t};var Hl=function(t,e,n){return ql(t,oo({},kl,e),n)},Yl={maxAllowedDirectionChange:45,diagonalCost:function(){var t=this.step;return Math.ceil(Math.sqrt(t*t<<1))},directions:function(){var t=this.step,e=this.cost(),n=this.diagonalCost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:t,offsetY:t,cost:n},{offsetX:0,offsetY:t,cost:e},{offsetX:-t,offsetY:t,cost:n},{offsetX:-t,offsetY:0,cost:e},{offsetX:-t,offsetY:-t,cost:n},{offsetX:0,offsetY:-t,cost:e},{offsetX:t,offsetY:-t,cost:n}]},fallbackRoute:function(t,e,n){var i=t.theta(e),r=[],o={x:e.x,y:t.y},s={x:t.x,y:e.y};if(90<i%180){var a=o;o=s,s=a}var l=i%90<45?o:s,u=new ni(t,l),h=90*Math.ceil(i/90),c=Kn.fromPolar(u.squaredLength(),On(h+135),l),d=new ni(e,c),f=u.intersection(d),p=f||e,g=f?p:t,v=360/n.directions.length,m=g.theta(e),y=Mn(m+v/2),b=v*Math.floor(y/v);return n.previousDirectionAngle=b,p&&r.push(p.round()),r.push(e),r}},Wl={normal:function(t,e,n){return t},oneSide:function(t,e,n){var i,r,o,s=e.side||"bottom",a=$r(e.padding||40),l=n.sourceBBox,u=n.targetBBox,h=l.center(),c=u.center();switch(s){case"bottom":o=1,i="y",r="height";break;case"top":o=-1,i="y",r="height";break;case"left":o=-1,i="x",r="width";break;case"right":o=1,i="x",r="width";break;default:throw new Error("Router: invalid side")}return h[i]+=o*(l[r]/2+a[s]),c[i]+=o*(u[r]/2+a[s]),0<o*(h[i]-c[i])?c[i]=h[i]:h[i]=c[i],[h].concat(t,c)},orthogonal:Tl,manhattan:Hl,metro:function(t,e,n){if(!vo(Hl))throw new Error("Metro requires the manhattan router.");return Hl(t,oo({},Yl,e),n)}};function Xl(s){return function(t,e,n,i){if(n instanceof Element){var r,o=this.paper.findView(n);if(o)if(o.isNodeConnection(n))r=$l(o,"fixedAt"in i?i.fixedAt:"50%");else r=o.getNodeBBox(n).center();else r=new Kn;return s.call(this,t,e,r,i)}return s.apply(this,arguments)}}function $l(t,e){var n=parseFloat(e);return zr(e)?t.getPointAtRatio(n/100):t.getPointAtLength(n)}var Zl=Xl(function(t,e,n,i){var r=t.getConnection(),o=t.getConnectionSubdivisions(),s=new ni(n.clone().offset(0,1e6),n.clone().offset(0,-1e6)),a=new ni(n.clone().offset(1e6,0),n.clone().offset(-1e6,0)),l=s.intersect(r,{segmentSubdivisions:o}),u=a.intersect(r,{segmentSubdivisions:o}),h=[];return l&&Array.prototype.push.apply(h,l),u&&Array.prototype.push.apply(h,u),0<h.length?n.chooseClosest(h):"fallbackAt"in i?$l(t,i.fallbackAt):Jl(t,e,n,i)}),Jl=Xl(function(t,e,n,i){var r=t.getClosestPoint(n);return r||new Kn}),Kl={resolveRef:Xl,connectionRatio:function(t,e,n,i){var r="ratio"in i?i.ratio:.5;return t.getPointAtRatio(r)},connectionLength:function(t,e,n,i){var r="length"in i?i.length:20;return t.getPointAtLength(r)},connectionPerpendicular:Zl,connectionClosest:Jl};function Ql(c){return function(t,e,n,i){var r=!!i.rotate,o=r?t.getNodeUnrotatedBBox(e):t.getNodeBBox(e),s=o[c](),a=i.dx;if(a){var l=zr(a);a=parseFloat(a),isFinite(a)&&(l&&(a/=100,a*=o.width),s.x+=a)}var u=i.dy;if(u){var h=zr(u);u=parseFloat(u),isFinite(u)&&(h&&(u/=100,u*=o.height),s.y+=u)}return r?s.rotate(t.model.getBBox().center(),-t.model.angle()):s}}var tu={center:Ql("center"),top:Ql("topMiddle"),bottom:Ql("bottomMiddle"),left:Ql("leftMiddle"),right:Ql("rightMiddle"),topLeft:Ql("origin"),topRight:Ql("topRight"),bottomLeft:Ql("bottomLeft"),bottomRight:Ql("corner"),perpendicular:Xl(function(t,e,n,i){var r=t.model.angle(),o=t.getNodeBBox(e),s=o.center(),a=o.origin(),l=o.corner(),u=i.padding;if(isFinite(u)||(u=0),a.y+u<=n.y&&n.y<=l.y-u){var h=n.y-s.y;s.x+=0===r||180===r?0:1*h/Math.tan(On(r)),s.y+=h}else if(a.x+u<=n.x&&n.x<=l.x-u){var c=n.x-s.x;s.y+=90===r||270===r?0:c*Math.tan(On(r)),s.x+=c}return s}),midSide:Xl(function(t,e,n,i){var r,o,s,a=!!i.rotate;a?(r=t.getNodeUnrotatedBBox(e),s=t.model.getBBox().center(),o=t.model.angle()):r=t.getNodeBBox(e);var l,u=i.padding;switch(isFinite(u)&&r.inflate(u),a&&n.rotate(s,o),r.sideNearestToPoint(n)){case"left":l=r.leftMiddle();break;case"right":l=r.rightMiddle();break;case"top":l=r.topMiddle();break;case"bottom":l=r.bottomMiddle()}return a?l.rotate(s,-o):l}),modelCenter:function(t,e,n,i,r){return t.model.getPointFromConnectedLink(this.model,r).offset(i.dx,i.dy)}},eu=u.Collection.extend({initialize:function(t,e){e.cellNamespace?this.cellNamespace=e.cellNamespace:this.cellNamespace="undefined"!=typeof joint&&ko(joint,"shapes")?joint.shapes:null,this.graph=e.graph},model:function(t,e){var n=e.collection,i=n.cellNamespace,r=new("link"===t.type?ha:kr(i,t.type,".")||Fs)(t,e);return e.dry||(r.graph=n.graph),r},comparator:function(t){return t.get("z")||0}}),nu=u.Model.extend({initialize:function(t,e){var n=new eu([],{model:(e=e||{}).cellModel,cellNamespace:e.cellNamespace,graph:this});u.Model.prototype.set.call(this,"cells",n),n.on("all",this.trigger,this),this.on("change:z",this._sortOnChangeZ,this),this._out={},this._in={},this._nodes={},this._edges={},this._batches={},n.on("add",this._restructureOnAdd,this),n.on("remove",this._restructureOnRemove,this),n.on("reset",this._restructureOnReset,this),n.on("change:source",this._restructureOnChangeSource,this),n.on("change:target",this._restructureOnChangeTarget,this),n.on("remove",this._removeCell,this)},_sortOnChangeZ:function(){this.get("cells").sort()},_restructureOnAdd:function(t){if(t.isLink()){this._edges[t.id]=!0;var e=t.attributes,n=e.source,i=e.target;n.id&&((this._out[n.id]||(this._out[n.id]={}))[t.id]=!0),i.id&&((this._in[i.id]||(this._in[i.id]={}))[t.id]=!0)}else this._nodes[t.id]=!0},_restructureOnRemove:function(t){if(t.isLink()){delete this._edges[t.id];var e=t.attributes,n=e.source,i=e.target;n.id&&this._out[n.id]&&this._out[n.id][t.id]&&delete this._out[n.id][t.id],i.id&&this._in[i.id]&&this._in[i.id][t.id]&&delete this._in[i.id][t.id]}else delete this._nodes[t.id]},_restructureOnReset:function(t){t=t.models,this._out={},this._in={},this._nodes={},this._edges={},t.forEach(this._restructureOnAdd,this)},_restructureOnChangeSource:function(t){var e=t.previous("source");e.id&&this._out[e.id]&&delete this._out[e.id][t.id];var n=t.attributes.source;n.id&&((this._out[n.id]||(this._out[n.id]={}))[t.id]=!0)},_restructureOnChangeTarget:function(t){var e=t.previous("target");e.id&&this._in[e.id]&&delete this._in[e.id][t.id];var n=t.get("target");n.id&&((this._in[n.id]||(this._in[n.id]={}))[t.id]=!0)},getOutboundEdges:function(t){return this._out&&this._out[t]||{}},getInboundEdges:function(t){return this._in&&this._in[t]||{}},toJSON:function(){var t=u.Model.prototype.toJSON.apply(this,arguments);return t.cells=this.get("cells").toJSON(),t},fromJSON:function(t,e){if(!t.cells)throw new Error("Graph JSON must contain cells array.");return this.set(t,e)},set:function(t,e,n){var i;return"object"==typeof t?(i=t,n=e):(i={})[t]=e,i.hasOwnProperty("cells")&&(this.resetCells(i.cells,n),i=Lo(i,"cells")),u.Model.prototype.set.call(this,i,n)},clear:function(t){t=oo({},t,{clear:!0});var e=this.get("cells");if(0===e.length)return this;this.startBatch("clear",t);for(var n=e.sortBy(function(t){return t.isLink()?1:2});n.shift().remove(t),0<n.length;);return this.stopBatch("clear"),this},_prepareCell:function(t,e){var n;if(t instanceof u.Model?(n=t.attributes,t.graph||e&&e.dry||(t.graph=this)):n=t,!Io(n.type))throw new TypeError("dia.Graph: cell type must be a string.");return t},minZIndex:function(){var t=this.get("cells").first();return t&&t.get("z")||0},maxZIndex:function(){var t=this.get("cells").last();return t&&t.get("z")||0},addCell:function(t,e){return Array.isArray(t)?this.addCells(t,e):(t instanceof u.Model?t.has("z")||t.set("z",this.maxZIndex()+1):void 0===t.z&&(t.z=this.maxZIndex()+1),this.get("cells").add(this._prepareCell(t,e),e||{}),this)},addCells:function(t,e){return 0===t.length||(t=Ao(t),e.maxPosition=e.position=t.length-1,this.startBatch("add",e),t.forEach(function(t){this.addCell(t,e),e.position--},this),this.stopBatch("add",e)),this},resetCells:function(t,e){var n=yo(t).map(function(t){return this._prepareCell(t,e)},this);return this.get("cells").reset(n,e),this},removeCells:function(t,e){return t.length&&(this.startBatch("remove"),lo(t,"remove",e),this.stopBatch("remove")),this},_removeCell:function(t,e,n){(n=n||{}).clear||(n.disconnectLinks?this.disconnectLinks(t,n):this.removeLinks(t,n)),this.get("cells").remove(t,{silent:!0}),t.graph===this&&(t.graph=null)},getCell:function(t){return this.get("cells").get(t)},getCells:function(){return this.get("cells").toArray()},getElements:function(){return this.get("cells").filter(function(t){return t.isElement()})},getLinks:function(){return this.get("cells").filter(function(t){return t.isLink()})},getFirstCell:function(){return this.get("cells").first()},getLastCell:function(){return this.get("cells").last()},getConnectedLinks:function(t,a){var r=(a=a||{}).indirect,o=a.inbound,s=a.outbound;void 0===o&&void 0===s&&(o=s=!0);var l=[],u={};function h(i,t){if(Ro(i.getOutboundEdges(t.id),function(t,e){if(!u[e]){var n=i.getCell(e);l.push(n),u[e]=!0,r&&(o&&c(i,n),s&&h(i,n))}}.bind(i)),r&&t.isLink()){var e=t.getTargetCell();e&&e.isLink()&&(u[e.id]||(l.push(e),h(i,e)))}}function c(i,t){if(Ro(i.getInboundEdges(t.id),function(t,e){if(!u[e]){var n=i.getCell(e);l.push(n),u[e]=!0,r&&(o&&c(i,n),s&&h(i,n))}}.bind(i)),r&&t.isLink()){var e=t.getSourceCell();e&&e.isLink()&&(u[e.id]||(l.push(e),c(i,e)))}}if(s&&h(this,t),o&&c(this,t),a.deep){var e=t.getEmbeddedCells({deep:!0}),d={};e.forEach(function(t){t.isElement()&&(d[t.id]=!0)}),e.forEach(function(t){t.isLink()||(s&&Ro(this.getOutboundEdges(t.id),function(t,e){if(!u[e]){var n=this.getCell(e).attributes,i=n.source,r=n.target,o=i.id,s=r.id;if(!a.includeEnclosed&&o&&d[o]&&s&&d[s])return;l.push(this.getCell(e)),u[e]=!0}}.bind(this)),o&&Ro(this.getInboundEdges(t.id),function(t,e){if(!u[e]){var n=this.getCell(e).attributes,i=n.source,r=n.target,o=i.id,s=r.id;if(!a.includeEnclosed&&o&&d[o]&&s&&d[s])return;l.push(this.getCell(e)),u[e]=!0}}.bind(this)))},this)}return l},getNeighbors:function(l,u){u||(u={});var h=u.inbound,c=u.outbound;void 0===h&&void 0===c&&(h=c=!0);var t=this.getConnectedLinks(l,u).reduce(function(t,e){var n=e.attributes,i=n.source,r=n.target,o=e.hasLoop(u);if(h&&ko(i,"id")&&!t[i.id]){var s=this.getCell(i.id);s.isElement()&&(!o&&(!s||s===l||u.deep&&s.isEmbeddedIn(l))||(t[i.id]=s))}if(c&&ko(r,"id")&&!t[r.id]){var a=this.getCell(r.id);a.isElement()&&(!o&&(!a||a===l||u.deep&&a.isEmbeddedIn(l))||(t[r.id]=a))}return t}.bind(this),{});if(l.isLink()){if(h){var e=l.getSourceCell();e&&e.isElement()&&!t[e.id]&&(t[e.id]=e)}if(c){var n=l.getTargetCell();n&&n.isElement()&&!t[n.id]&&(t[n.id]=n)}}return yo(t)},getCommonAncestor:function(){var t=Array.from(arguments).map(function(t){for(var e=[],n=t.get("parent");n;)e.push(n),n=this.getCell(n).get("parent");return e},this);t=t.sort(function(t,e){return t.length-e.length});var e=yo(t.shift()).find(function(e){return t.every(function(t){return t.includes(e)})});return this.getCell(e)},getSuccessors:function(e,t){t=t||{};var n=[];return this.search(e,function(t){t!==e&&n.push(t)},oo({},t,{outbound:!0})),n},cloneCells:Go,cloneSubgraph:function(t,e){var n=this.getSubgraph(t,e);return this.cloneCells(n)},getSubgraph:function(t,e){e=e||{};var s=[],a={},l=[],n=[];return yo(t).forEach(function(t){(a[t.id]||(s.push(t),(a[t.id]=t).isLink()?n.push(t):l.push(t)),e.deep)&&t.getEmbeddedCells({deep:!0}).forEach(function(t){a[t.id]||(s.push(t),(a[t.id]=t).isLink()?n.push(t):l.push(t))})}),n.forEach(function(t){var e=t.attributes,n=e.source,i=e.target;if(n.id&&!a[n.id]){var r=this.getCell(n.id);s.push(r),a[r.id]=r,l.push(r)}if(i.id&&!a[i.id]){var o=this.getCell(i.id);s.push(this.getCell(i.id)),a[o.id]=o,l.push(o)}},this),l.forEach(function(t){this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,n=e.source,i=e.target;!a[t.id]&&n.id&&a[n.id]&&i.id&&a[i.id]&&(s.push(t),a[t.id]=t)})},this),s},getPredecessors:function(e,t){t=t||{};var n=[];return this.search(e,function(t){t!==e&&n.push(t)},oo({},t,{inbound:!0})),n},search:function(t,e,n){(n=n||{}).breadthFirst?this.bfs(t,e,n):this.dfs(t,e,n)},bfs:function(t,e,n){void 0===n&&(n={});var i={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var s=o.shift();if(!i[s.id]&&!(i[s.id]=!0)!==e.call(this,s,r[s.id]))for(var a=this.getNeighbors(s,n),l=0,u=a.length;l<u;l++){var h=a[l];r[h.id]=r[s.id]+1,o.push(h)}}},dfs:function(t,e,n){void 0===n&&(n={});var i={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var s=o.pop();if(!i[s.id]&&!(i[s.id]=!0)!==e.call(this,s,r[s.id]))for(var a=this.getNeighbors(s,n),l=o.length,u=0,h=a.length;u<h;u++){var c=a[u];r[c.id]=r[s.id]+1,o.splice(l,0,c)}}},getSources:function(){var n=[];return Ro(this._nodes,function(t,e){this._in[e]&&!po(this._in[e])||n.push(this.getCell(e))}.bind(this)),n},getSinks:function(){var n=[];return Ro(this._nodes,function(t,e){this._out[e]&&!po(this._out[e])||n.push(this.getCell(e))}.bind(this)),n},isSource:function(t){return!this._in[t.id]||po(this._in[t.id])},isSink:function(t){return!this._out[t.id]||po(this._out[t.id])},isSuccessor:function(e,n){var i=!1;return this.search(e,function(t){if(t===n&&t!==e)return!(i=!0)},{outbound:!0}),i},isPredecessor:function(e,n){var i=!1;return this.search(e,function(t){if(t===n&&t!==e)return!(i=!0)},{inbound:!0}),i},isNeighbor:function(t,r,e){var o=(e=e||{}).inbound,s=e.outbound;void 0===o&&void 0===s&&(o=s=!0);var a=!1;return this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,n=e.source,i=e.target;return o&&ko(n,"id")&&n.id===r.id?!(a=!0):s&&ko(i,"id")&&i.id===r.id?!(a=!0):void 0}),a},disconnectLinks:function(e,n){this.getConnectedLinks(e).forEach(function(t){t.set(t.attributes.source.id===e.id?"source":"target",{x:0,y:0},n)})},removeLinks:function(t,e){lo(this.getConnectedLinks(t),"remove",e)},findModelsFromPoint:function(e){return this.getElements().filter(function(t){return t.getBBox({rotate:!0}).containsPoint(e)})},findModelsInArea:function(t,e){void 0===e&&(e={});var n=new vi(t),i=e.strict;void 0===i&&(i=!1);var r=i?"containsRect":"intersect";return this.getElements().filter(function(t){return n[r](t.getBBox({rotate:!0}))})},findModelsUnderElement:function(e,t){void 0===t&&(t={});var n=t.searchBy;void 0===n&&(n="bbox");var i=e.getBBox().rotateAroundCenter(e.angle());return("bbox"===n?this.findModelsInArea(i):this.findModelsFromPoint(bs(i,n))).filter(function(t){return e.id!==t.id&&!t.isEmbeddedIn(e)})},getBBox:function(){return this.getCellsBBox(this.getCells())},getCellsBBox:function(t,e){void 0===e&&(e={});var i=e.rotate;return void 0===i&&(i=!0),yo(t).reduce(function(t,e){var n=e.getBBox({rotate:i});return n?t?t.union(n):n:t},null)},translate:function(t,e,n){var i=this.getCells().filter(function(t){return!t.isEmbedded()});return lo(i,"translate",t,e,n),this},resize:function(t,e,n){return this.resizeCells(t,e,this.getCells(),n)},resizeCells:function(t,e,n,i){var r=this.getCellsBBox(n);if(r){var o=Math.max(t/r.width,0),s=Math.max(e/r.height,0);lo(n,"scale",o,s,r.origin(),i)}return this},startBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)+1,this.trigger("batch:start",oo({},e,{batchName:t}))},stopBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)-1,this.trigger("batch:stop",oo({},e,{batchName:t}))},hasActiveBatch:function(t){var e=this._batches;return(0===arguments.length?Object.keys(e):Array.isArray(t)?t:[t]).some(function(t){return 0<e[t]})}},{validations:{multiLinks:function(t,e){var n=e.attributes,r=n.source,o=n.target;if(r.id&&o.id){var i=e.getSourceCell();if(i)if(1<t.getConnectedLinks(i,{outbound:!0}).filter(function(t){var e=t.attributes,n=e.source,i=e.target;return n&&n.id===r.id&&(!n.port||n.port===r.port)&&i&&i.id===o.id&&(!i.port||i.port===o.port)}).length)return!1}return!0},linkPinning:function(t,e){var n=e.attributes,i=n.source,r=n.target;return i.id&&r.id}}});vs(nu.prototype,["resetCells","addCells","removeCells"],ms.cells);var iu={CELLS:"cells",BACK:"back",FRONT:"front",TOOLS:"tools",LABELS:"labels"},ru=Ds.extend({tagName:"g",svgElement:!0,pivotNodes:null,defaultTheme:null,options:{name:""},className:function(){return Pr(this.options.name+"-layer")},init:function(){this.pivotNodes={}},insertSortedNode:function(t,e){this.el.insertBefore(t,this.insertPivot(e))},insertNode:function(t){var e=this.el;t.parentNode!==e&&e.appendChild(t)},insertPivot:function(t){var e=this.el,n=this.pivotNodes;(t=+t)||(t=0);var i=n[t];if(i)return i;i=n[t]=document.createComment("z-index:"+(t+1));var r=-1/0;for(var o in n)(o=+o)<t&&r<o&&(r=o);if(r!==-1/0){var s=n[r];e.insertBefore(i,s.nextSibling)}else e.insertBefore(i,e.firstChild);return i},removePivots:function(){var t=this.el,e=this.pivotNodes;for(var n in e)t.removeChild(e[n]);this.pivotNodes={}}}),ou={RENDER:"RENDER",UPDATE:"UPDATE",TOOLS:"TOOLS",LEGACY_TOOLS:"LEGACY_TOOLS",LABELS:"LABELS",VERTICES:"VERTICES",SOURCE:"SOURCE",TARGET:"TARGET",CONNECTOR:"CONNECTOR"},su=Hs.extend({className:function(){var t=Hs.prototype.className.apply(this).split(" ");return t.push("link"),t.join(" ")},options:{shortLinkLength:105,doubleLinkTools:!1,longLinkLength:155,linkToolsOffset:40,doubleLinkToolsOffset:65,sampleInterval:50},_labelCache:null,_labelSelectors:null,_markerCache:null,_V:null,_dragData:null,metrics:null,decimalsRounding:2,initialize:function(){Hs.prototype.initialize.apply(this,arguments),this._labelCache={},this._labelSelectors={},this._markerCache={},this._V={},this.cleanNodesCache()},presentationAttributes:{markup:[ou.RENDER],attrs:[ou.UPDATE],router:[ou.UPDATE],connector:[ou.CONNECTOR],smooth:[ou.UPDATE],manhattan:[ou.UPDATE],toolMarkup:[ou.LEGACY_TOOLS],labels:[ou.LABELS],labelMarkup:[ou.LABELS],vertices:[ou.VERTICES,ou.UPDATE],vertexMarkup:[ou.VERTICES],source:[ou.SOURCE,ou.UPDATE],target:[ou.TARGET,ou.UPDATE]},initFlag:[ou.RENDER,ou.SOURCE,ou.TARGET,ou.TOOLS],UPDATE_PRIORITY:1,confirmUpdate:function(t,e){if(e||(e={}),this.hasFlag(t,ou.SOURCE)){if(!this.updateEndProperties("source"))return t;t=this.removeFlag(t,ou.SOURCE)}if(this.hasFlag(t,ou.TARGET)){if(!this.updateEndProperties("target"))return t;t=this.removeFlag(t,ou.TARGET)}var n=this.paper,i=this.sourceView,r=this.targetView;if(n&&(i&&!n.isViewMounted(i)||r&&!n.isViewMounted(r)))return t;if(this.hasFlag(t,ou.RENDER))return this.render(),this.updateHighlighters(!0),this.updateTools(e),t=this.removeFlag(t,[ou.RENDER,ou.UPDATE,ou.VERTICES,ou.LABELS,ou.TOOLS,ou.LEGACY_TOOLS,ou.CONNECTOR]);var o=!1;this.hasFlag(t,ou.VERTICES)&&(this.renderVertexMarkers(),t=this.removeFlag(t,ou.VERTICES));var s=this.model,a=s.attributes,l=this.hasFlag(t,ou.LABELS),u=this.hasFlag(t,ou.LEGACY_TOOLS);l&&(this.onLabelsChange(s,a.labels,e),t=this.removeFlag(t,ou.LABELS),o=!0),u&&(this.renderTools(),t=this.removeFlag(t,ou.LEGACY_TOOLS));var h=this.hasFlag(t,ou.UPDATE),c=this.hasFlag(t,ou.CONNECTOR);return(h||c)&&(h?e.translateBy&&s.isRelationshipEmbeddedIn(e.translateBy)?this.translate(e.tx,e.ty):this.update():(this.updatePath(),this.updateDOM()),this.updateTools(e),t=this.removeFlag(t,[ou.UPDATE,ou.TOOLS,ou.CONNECTOR]),o=!(u=l=!1)),l&&this.updateLabelPositions(),u&&this.updateToolsPosition(),o&&this.updateHighlighters(),this.hasFlag(t,ou.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,ou.TOOLS)),t},requestConnectionUpdate:function(t){this.requestUpdate(this.getFlag(ou.UPDATE),t)},isLabelsRenderRequired:function(t){void 0===t&&(t={});var e=this.model.previous("labels");if(!e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){var n=t.propertyPathArray||[],i=n.length;if(1<i)if(!!e[n[1]]){if(2===i)return"markup"in Object(t.propertyValue);if("markup"!==n[2])return!1}}return!0},onLabelsChange:function(t,e,n){this.isLabelsRenderRequired(n)?this.renderLabels():this.updateLabels()},render:function(){return this.vel.empty(),this.unmountLabels(),this._V={},this.renderMarkup(),this.renderLabels(),this.update(),this},renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.LinkView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.LinkView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el);this.selectors=e.selectors,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=xr(t);Array.isArray(e)||(e=[e]);for(var n=this._V,i=0,r=e.length;i<r;i++){var o=e[i],s=o.attr("class");s&&(s=Sr(s),n[k.camelCase(s)]=o)}this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),this.vel.append(e)},_getLabelMarkup:function(t){if(t){if(Array.isArray(t))return this.parseDOMJSON(t,null);if("string"==typeof t)return this._getLabelStringMarkup(t);throw new Error("dia.linkView: invalid label markup")}},_getLabelStringMarkup:function(t){var e=xr(t),n=document.createDocumentFragment();if(Array.isArray(e))for(var i=0,r=e.length;i<r;i++){var o=e[i].node;n.appendChild(o)}else n.appendChild(e.node);return{fragment:n,selectors:{}}},_normalizeLabelMarkup:function(t){if(t){var e,n=t.fragment;if(!(t.fragment instanceof DocumentFragment&&t.fragment.hasChildNodes()))throw new Error("dia.LinkView: invalid label markup.");var i=n.childNodes;return(e=1<i.length||"G"!==i[0].nodeName.toUpperCase()?xr("g").append(n):xr(i[0])).addClass("label"),{node:e.node,selectors:t.selectors}}},renderLabels:function(){var t=this._V,e=t.labels,n=this._labelCache={},i=this._labelSelectors={},r=this.model,o=r.attributes.labels||[],s=o.length;if(0===s)return e&&e.remove(),this;e?e.empty():(e=t.labels=xr("g").addClass("labels"),this.options.labelsLayer&&(e.addClass(Pr(Co(this,"className"))),e.attr("model-id",r.id)));for(var a=0;a<s;a++){var l,u,h=o[a],c=this._normalizeLabelMarkup(this._getLabelMarkup(h.markup));if(c)l=c.node,u=c.selectors;else{var d=r._builtins.defaultLabel,f=this._normalizeLabelMarkup(this._getLabelMarkup(d.markup)),p=r._getDefaultLabel(),g=this._normalizeLabelMarkup(this._getLabelMarkup(p.markup))||f;l=g.node,u=g.selectors}l.setAttribute("label-idx",a),e.append(l),n[a]=l;var v=this.selector;if(u[v])throw new Error("dia.LinkView: ambiguous label root selector.");u[v]=l,i[a]=u}return e.parent()||this.mountLabels(),this.updateLabels(),this},mountLabels:function(){var t=this.el,e=this.paper,n=this.model,i=this._V,r=this.options,o=i.labels;if(o&&n.hasLabels()){var s=o.node;r.labelsLayer?e.getLayerView(r.labelsLayer).insertSortedNode(s,n.get("z")):s.parentNode!==t&&t.appendChild(s)}},unmountLabels:function(){var t=this.options,e=this._V;if(e){var n=e.labels;n&&t.labelsLayer&&n.remove()}},onMount:function(){this.mountLabels()},unmount:function(){Hs.prototype.unmount.apply(this,arguments),this.unmountLabels()},findLabelNode:function(t,e){var n=this._labelCache[t];if(!n)return null;var i=this._labelSelectors[t],r=this.findBySelector(e,n,i)[0];return void 0===r&&(r=null),r},_mergeLabelAttrs:function(t,e,n,i){return null===e?null:void 0!==e?t?Vo({},n,e):Vo({},i,n,e):null===n?null:void 0!==n?t?n:Vo({},i,n):t?void 0:i},updateLabels:function(){if(!this._V.labels)return this;for(var t=this.model,e=t.get("labels")||[],n=this.can("labelMove"),i=t._builtins.defaultLabel.attrs,r=t._getDefaultLabel(),o=r.markup,s=r.attrs,a=0,l=e.length;a<l;a++){var u=this._labelCache[a];u.setAttribute("cursor",n?"move":"default");var h=this._labelSelectors[a],c=e[a],d=c.markup,f=c.attrs,p=this._mergeLabelAttrs(d||o,f,s,i);this.updateDOMSubtreeAttributes(u,p,{rootBBox:new vi(c.size),selectors:h})}return this},renderTools:function(){if(!this._V.linkTools)return this;var t,e=k(this._V.linkTools.node).empty(),n=to(this.model.get("toolMarkup")||this.model.toolMarkup),i=xr(n());(e.append(i.node),this._toolCache=i,this.options.doubleLinkTools)&&(t=this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup?(n=to(this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup),xr(n())):i.clone(),e.append(t.node),this._tool2Cache=t);return this},renderVertexMarkers:function(){if(!this._V.markerVertices)return this;var n=k(this._V.markerVertices.node).empty(),i=to(this.model.get("vertexMarkup")||this.model.vertexMarkup);return this.model.vertices().forEach(function(t,e){n.append(xr(i(oo({idx:e},t))).node)}),this},renderArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;var t=k(this._V.markerArrowheads.node);t.empty();var e=to(this.model.get("arrowheadMarkup")||this.model.arrowheadMarkup);return this._V.sourceArrowhead=xr(e({end:"source"})),this._V.targetArrowhead=xr(e({end:"target"})),t.append(this._V.sourceArrowhead.node,this._V.targetArrowhead.node),this},removeRedundantLinearVertices:function(t){var e=this.model,n=e.vertices(),i=[this.sourceAnchor].concat(n,[this.targetAnchor]),r=i.length,o=new xi(i);o.simplify({threshold:.001});var s=o.points.map(function(t){return t.toJSON()}),a=s.length;return r===a?0:(e.vertices(s.slice(1,a-1),t),r-a)},updateDefaultConnectionPath:function(){var t=this._V;t.connection&&t.connection.attr("d",this.getSerializedConnection()),t.connectionWrap&&t.connectionWrap.attr("d",this.getSerializedConnection()),t.markerSource&&t.markerTarget&&this._translateAndAutoOrientArrows(t.markerSource,t.markerTarget)},getEndView:function(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error("dia.LinkView: type parameter required.")}},getEndAnchor:function(t){switch(t){case"source":return new Kn(this.sourceAnchor);case"target":return new Kn(this.targetAnchor);default:throw new Error("dia.LinkView: type parameter required.")}},getEndConnectionPoint:function(t){switch(t){case"source":return new Kn(this.sourcePoint);case"target":return new Kn(this.targetPoint);default:throw new Error("dia.LinkView: type parameter required.")}},getEndMagnet:function(t){switch(t){case"source":var e=this.sourceView;if(!e)break;return this.sourceMagnet||e.el;case"target":var n=this.targetView;if(!n)break;return this.targetMagnet||n.el;default:throw new Error("dia.LinkView: type parameter required.")}return null},update:function(){return this.updateRoute(),this.updatePath(),this.updateDOM(),this},translate:function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var n=this.route,i=this.path;if(n&&i){var r=new xi(n);r.translate(t,e),this.route=r.points,this._translateConnectionPoints(t,e),i.translate(t,e),this.updateDOM()}},updateDOM:function(){var t=this.el,e=this.model,n=this.selectors;this.cleanNodesCache(),this.updateDOMSubtreeAttributes(t,e.attr(),{selectors:n}),this.updateDefaultConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),this.options.perpendicular=null},updateRoute:function(){var t=this.model.vertices(),e=this.findAnchors(t),n=this.sourceAnchor=e.source,i=this.targetAnchor=e.target,r=this.findRoute(t);this.route=r;var o=this.findConnectionPoints(r,n,i);this.sourcePoint=o.source,this.targetPoint=o.target},updatePath:function(){var t=this.route,e=this.sourcePoint,n=this.targetPoint,i=this.findMarkerPoints(t,e,n),r=this.findPath(t,i.source||e,i.target||n);this.path=r},findMarkerPoints:function(t,e,n){var i,r,o=t[0],s=t[t.length-1],a=this._markerCache;return this._V.markerSource&&(a.sourceBBox=a.sourceBBox||this._V.markerSource.getBBox(),i=Kn(e).move(o||n,a.sourceBBox.width*this._V.markerSource.scale().sx*-1).round()),this._V.markerTarget&&(a.targetBBox=a.targetBBox||this._V.markerTarget.getBBox(),r=Kn(n).move(s||e,a.targetBBox.width*this._V.markerTarget.scale().sx*-1).round()),a.sourcePoint=i||e.clone(),a.targetPoint=r||n.clone(),{source:i,target:r}},findAnchorsOrdered:function(t,e,n,i){var r,o,s,a,l=this.model,u=l.get(t),h=l.get(n),c=this.getEndView(t),d=this.getEndView(n),f=this.getEndMagnet(t),p=this.getEndMagnet(n);r=c?(s=e?new Kn(e):d?p:new Kn(h),this.getAnchor(u.anchor,c,f,s,t)):new Kn(u),o=d?(a=new Kn(i||r),this.getAnchor(h.anchor,d,p,a,n)):new Kn(h);var g={};return g[t]=r,g[n]=o,g},findAnchors:function(t){var e=this.model,n=t[0],i=t[t.length-1];return e.target().priority&&!e.source().priority?this.findAnchorsOrdered("target",i,"source",n):this.findAnchorsOrdered("source",n,"target",i)},findConnectionPoints:function(t,e,n){var i,r,o,s,a=t[0],l=t[t.length-1],u=this.model,h=u.get("source"),c=u.get("target"),d=this.sourceView,f=this.targetView,p=this.paper.options;if(d&&!d.isNodeConnection(this.sourceMagnet)){i=this.sourceMagnet||d.el;var g=h.connectionPoint||p.defaultConnectionPoint,v=new ni(a||n,e);o=this.getConnectionPoint(g,d,i,v,"source")}else o=e;if(f&&!f.isNodeConnection(this.targetMagnet)){r=this.targetMagnet||f.el;var m=c.connectionPoint||p.defaultConnectionPoint,y=new ni(l||e,n);s=this.getConnectionPoint(m,f,r,y,"target")}else s=n;return{source:o,target:s}},getAnchor:function(t,e,n,i,r){var o,s=e.isNodeConnection(n),a=this.paper.options;if(t||(t=s?a.defaultLinkAnchor:a.perpendicularLinks||this.options.perpendicular?{name:"perpendicular"}:a.defaultAnchor),!t)throw new Error("Anchor required.");if("function"==typeof t)o=t;else{var l=t.name;if("function"!=typeof(o=a[s?"linkAnchorNamespace":"anchorNamespace"][l]))throw new Error("Unknown anchor: "+l)}var u=o.call(this,e,n,i,t.args||{},r,this);return u?u.round(this.decimalsRounding):new Kn},getConnectionPoint:function(t,e,n,i,r){var o,s,a=i.end,l=this.paper.options;if("function"==typeof l.linkConnectionPoint){var u=n===e.el?void 0:n;if(o=l.linkConnectionPoint(this,e,u,i.start,r))return o}if(!t)return a;if("function"==typeof t)s=t;else{var h=t.name;if("function"!=typeof(s=l.connectionPointNamespace[h]))throw new Error("Unknown connection point: "+h)}return(o=s.call(this,i,e,n,t.args||{},r,this))?o.round(this.decimalsRounding):a},_translateConnectionPoints:function(t,e){var n=this._markerCache;n.sourcePoint.offset(t,e),n.targetPoint.offset(t,e),this.sourcePoint.offset(t,e),this.targetPoint.offset(t,e),this.sourceAnchor.offset(t,e),this.targetAnchor.offset(t,e)},_normalizeLabelPosition:function(t){return"number"==typeof t?{distance:t,offset:null,angle:0,args:null}:t},updateLabelPositions:function(){if(!this._V.labels)return this;if(!this.path)return this;var t=this.model,e=t.get("labels")||[];if(!e.length)return this;for(var n=t._builtins.defaultLabel.position,i=t._getDefaultLabel(),r=this._normalizeLabelPosition(i.position),o=Vo({},n,r),s=0,a=e.length;s<a;s++){var l=this._labelCache[s];if(l){var u=e[s],h=this._normalizeLabelPosition(u.position),c=Vo({},o,h),d=this._getLabelTransformationMatrix(c);l.setAttribute("transform",xr.matrixToTransformString(d)),this._cleanLabelMatrices(s)}}return this},_cleanLabelMatrices:function(t){var e=this.metrics,n=this._labelSelectors[t];if(n)for(var i in n){var r=n[i].id;r&&r in e&&delete e[r].magnetMatrix}},updateToolsPosition:function(){if(!this._V.linkTools)return this;var t="",e=this.options.linkToolsOffset,n=this.getConnectionLength();if(!Number.isNaN(n)){n<this.options.shortLinkLength&&(t="scale(.5)",e/=2);var i=this.getPointAtLength(e);if(this._toolCache.attr("transform","translate("+i.x+", "+i.y+") "+t),this.options.doubleLinkTools&&n>=this.options.longLinkLength){var r=this.options.doubleLinkToolsOffset||e;i=this.getPointAtLength(n-r),this._tool2Cache.attr("transform","translate("+i.x+", "+i.y+") "+t),this._tool2Cache.attr("visibility","visible")}else this.options.doubleLinkTools&&this._tool2Cache.attr("visibility","hidden")}return this},updateArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;if("none"===k.css(this._V.markerArrowheads.node,"display"))return this;var t=this.getConnectionLength()<this.options.shortLinkLength?.5:1;return this._V.sourceArrowhead.scale(t),this._V.targetArrowhead.scale(t),this._translateAndAutoOrientArrows(this._V.sourceArrowhead,this._V.targetArrowhead),this},updateEndProperties:function(t){var e=this.model,n=this.paper,i=t+"View",r=e.get(t),o=r&&r.id;if(!o)return this[i]=null,this.updateEndMagnet(t),!0;var s=n.getModelById(o);if(!s)throw new Error("LinkView: invalid "+t+" cell.");var a=s.findView(n);return!!a&&(this[i]=a,this.updateEndMagnet(t),!0)},updateEndMagnet:function(t){var e=t+"Magnet",n=this.getEndView(t);if(n){var i=n.getMagnetFromLinkEnd(this.model.get(t));i===n.el&&(i=null),this[e]=i}else this[e]=null},_translateAndAutoOrientArrows:function(t,e){var n=yo(this.route);t&&t.translateAndAutoOrient(this.sourcePoint,n[0]||this.targetPoint,this.paper.cells),e&&e.translateAndAutoOrient(this.targetPoint,n[n.length-1]||this.sourcePoint,this.paper.cells)},_getLabelPositionAngle:function(t){return(this.model.label(t).position||{}).angle||0},_getLabelPositionArgs:function(t){return(this.model.label(t).position||{}).args},_getDefaultLabelPositionArgs:function(){return(this.model._getDefaultLabel().position||{}).args},_mergeLabelPositionArgs:function(t,e){return null===t?null:void 0===t?null===e?null:e:Vo({},e,t)},addLabel:function(t,e,n,i){var r,o,s,a=0;s="number"!=typeof t?(r=t.x,o=t.y,"number"==typeof e?(a=e,n):e):(r=t,o=e,"number"==typeof n?(a=n,i):n);var l=this._getDefaultLabelPositionArgs(),u=s,h=this._mergeLabelPositionArgs(u,l),c={position:this.getLabelPosition(r,o,a,h)};return this.model.insertLabel(-1,c,s),-1},addVertex:function(t,e,n){var i="number"!=typeof t,r=i?t.x:t,o=i?t.y:e,s=i?e:n,a={x:r,y:o},l=this.getVertexIndex(r,o);return this.model.insertVertex(l,a,s),l},sendToken:function(t,e,n){var i,r,o;o=Bo(e)?(i=e.duration,r="reverse"===e.direction,e.connection):(i=e,r=!1,null);var s={dur:(i=i||1e3)+"ms",repeatCount:1,calcMode:"linear",fill:"freeze"};r&&(s.keyPoints="1;0",s.keyTimes="0;1");var a,l,u,h=xr(t);if("string"==typeof o)a=this.findBySelector(o,this.el,this.selectors)[0];else{var c=this._V;a=c.connection?c.connection.node:this.el.querySelector("path")}if(!(a instanceof SVGPathElement))throw new Error("dia.LinkView: token animation requires a valid connection path.");h.appendTo(this.paper.cells).animateAlongPath(s,a),setTimeout((l=h,u=n,function(){l.remove(),"function"==typeof u&&u()}),i)},findRoute:function(t){t||(t=[]);var e=this.paper.options.routerNamespace||Wl,n=this.model.router(),i=this.paper.options.defaultRouter;if(!n){if(!i)return t.map(Kn);n=i}var r=vo(n)?n:e[n.name];if(!vo(r))throw new Error('dia.LinkView: unknown router: "'+n.name+'".');var o=n.args||{},s=r.call(this,t,o,this);return s||t.map(Kn)},findPath:function(t,e,n){var i=this.paper.options.connectorNamespace||qa,r=this.model.connector(),o=this.paper.options.defaultConnector;r||(r=o||{});var s=vo(r)?r:i[r.name];if(!vo(s))throw new Error('dia.LinkView: unknown connector: "'+r.name+'".');var a=co(r.args||{});a.raw=!0;var l=s.call(this,e,n,t,a,this);return"string"==typeof l&&(l=new Li(xr.normalizePathData(l))),l},getConnection:function(){var t=this.path;return t?t.clone():null},getSerializedConnection:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("data"))return e.data;var n=t.serialize();return e.data=n},getConnectionSubdivisions:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("segmentSubdivisions"))return e.segmentSubdivisions;var n=t.getSegmentSubdivisions();return e.segmentSubdivisions=n},getConnectionLength:function(){var t=this.path;if(!t)return 0;var e=this.metrics;if(e.hasOwnProperty("length"))return e.length;var n=t.length({segmentSubdivisions:this.getConnectionSubdivisions()});return e.length=n},getPointAtLength:function(t){var e=this.path;return e?e.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getPointAtRatio:function(t){var e=this.path;return e?(zr(t)&&(t=parseFloat(t)/100),e.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})):null},getTangentAtLength:function(t){var e=this.path;return e?e.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getTangentAtRatio:function(t){var e=this.path;return e?e.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPoint:function(t){var e=this.path;return e?e.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointLength:function(t){var e=this.path;return e?e.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointRatio:function(t){var e=this.path;return e?e.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getLabelPosition:function(t,e,n,i){var r,o={},s=0;(r="number"==typeof n?(s=n,i):n)&&(o.args=r);var a,l,u=!(r&&r.absoluteDistance),h=r&&r.absoluteDistance&&r.reverseDistance,c=r&&r.absoluteOffset,d=this.path,f={segmentSubdivisions:this.getConnectionSubdivisions()},p=new Kn(t,e),g=d.closestPointT(p,f),v=d.lengthAtT(g,f);if(u&&(v=v/this.getConnectionLength()||0),h&&(v=-1*(this.getConnectionLength()-v)||1),o.distance=v,c||(a=d.tangentAtT(g)),a)l=a.pointOffset(p);else{var m=d.pointAtT(g),y=p.difference(m);l={x:y.x,y:y.y}}return o.offset=l,o.angle=s,o},_getLabelTransformationMatrix:function(t){var e,n=0,i={};if("number"==typeof t)e=t;else{if("number"!=typeof t.distance)throw new Error("dia.LinkView: invalid label position distance.");i=t.args||{},e=t.distance,n=t.angle||0}var r=0<e&&e<=1,o=0,s={x:0,y:0};if(t.offset){var a=t.offset;"number"==typeof a&&(o=a),a.x&&(s.x=a.x),a.y&&(s.y=a.y)}var l,u=0!==s.x||0!==s.y||0===o,h=i.keepGradient,c=i.ensureLegibility,d=this.path,f={segmentSubdivisions:this.getConnectionSubdivisions()},p=r?e*this.getConnectionLength():e,g=d.tangentAtLength(p,f),v=n;if(g){if(u)(l=g.start).offset(s);else{var m=g.clone();m.rotate(g.start,-90),m.setLength(o),l=m.end}h&&(v=g.angle()+n,c&&(v=Mn((v+90)%180-90)))}else l=d.start,u&&l.offset(s);return xr.createSVGMatrix().translate(l.x,l.y).rotate(v)},getLabelCoordinates:function(t){var e=this._getLabelTransformationMatrix(t);return new Kn(e.e,e.f)},getVertexIndex:function(t,e){for(var n=this.model.vertices(),i=this.getClosestPointLength(new Kn(t,e)),r=0,o=n.length;r<o;r++){var s=n[r];if(i<this.getClosestPointLength(s))break}return r},notifyPointerdown:function(t,e,n){Hs.prototype.pointerdown.call(this,t,e,n),this.notify("link:pointerdown",t,e,n)},notifyPointermove:function(t,e,n){Hs.prototype.pointermove.call(this,t,e,n),this.notify("link:pointermove",t,e,n)},notifyPointerup:function(t,e,n){this.notify("link:pointerup",t,e,n),Hs.prototype.pointerup.call(this,t,e,n)},pointerdblclick:function(t,e,n){Hs.prototype.pointerdblclick.apply(this,arguments),this.notify("link:pointerdblclick",t,e,n)},pointerclick:function(t,e,n){Hs.prototype.pointerclick.apply(this,arguments),this.notify("link:pointerclick",t,e,n)},contextmenu:function(t,e,n){Hs.prototype.contextmenu.apply(this,arguments),this.notify("link:contextmenu",t,e,n)},pointerdown:function(t,e,n){switch(this.notifyPointerdown(t,e,n),t.target.getAttribute("class")){case"marker-vertex":return void this.dragVertexStart(t,e,n);case"marker-vertex-remove":case"marker-vertex-remove-area":return void this.dragVertexRemoveStart(t,e,n);case"marker-arrowhead":return void this.dragArrowheadStart(t,e,n);case"connection":case"connection-wrap":return void this.dragConnectionStart(t,e,n);case"marker-source":case"marker-target":return}this.dragStart(t,e,n)},pointermove:function(t,e,n){var i=this._dragData;switch(i&&this.eventData(t,i),this.eventData(t).action){case"vertex-move":this.dragVertex(t,e,n);break;case"label-move":this.dragLabel(t,e,n);break;case"arrowhead-move":this.dragArrowhead(t,e,n);break;case"move":this.drag(t,e,n)}i&&oo(i,this.eventData(t)),this.notifyPointermove(t,e,n)},pointerup:function(t,e,n){var i=this._dragData;switch(i&&(this.eventData(t,i),this._dragData=null),this.eventData(t).action){case"vertex-move":this.dragVertexEnd(t,e,n);break;case"label-move":this.dragLabelEnd(t,e,n);break;case"arrowhead-move":this.dragArrowheadEnd(t,e,n);break;case"move":this.dragEnd(t,e,n)}this.notifyPointerup(t,e,n),this.checkMouseleave(t)},mouseover:function(t){Hs.prototype.mouseover.apply(this,arguments),this.notify("link:mouseover",t)},mouseout:function(t){Hs.prototype.mouseout.apply(this,arguments),this.notify("link:mouseout",t)},mouseenter:function(t){Hs.prototype.mouseenter.apply(this,arguments),this.notify("link:mouseenter",t)},mouseleave:function(t){Hs.prototype.mouseleave.apply(this,arguments),this.notify("link:mouseleave",t)},mousewheel:function(t,e,n,i){Hs.prototype.mousewheel.apply(this,arguments),this.notify("link:mousewheel",t,e,n,i)},onevent:function(t,e,n,i){if(xr(t.target).findParentByClass("link-tool",this.el)){if(t.stopPropagation(),this.can("useLinkTools")){if("remove"===e)return void this.model.remove({ui:!0});this.notify(e,t,n,i)}this.notifyPointerdown(t,n,i),this.paper.delegateDragEvents(this,t.data)}else Hs.prototype.onevent.apply(this,arguments)},onlabel:function(t,e,n){this.notifyPointerdown(t,e,n),this.dragLabelStart(t,e,n),this.eventData(t).stopPropagation&&t.stopPropagation()},dragConnectionStart:function(t,e,n){if(this.can("vertexAdd")){var i=this.addVertex({x:e,y:n},{ui:!0});this.eventData(t,{action:"vertex-move",vertexIdx:i})}},dragLabelStart:function(t,e,n){if(this.can("labelMove")){var i=t.currentTarget,r=parseInt(i.getAttribute("label-idx"),10),o=this._getLabelPositionAngle(r),s=this._getLabelPositionArgs(r),a=this._getDefaultLabelPositionArgs(),l=this._mergeLabelPositionArgs(s,a);this.eventData(t,{action:"label-move",labelIdx:r,positionAngle:o,positionArgs:l,stopPropagation:!0})}else this.eventData(t,{stopPropagation:!0});this.paper.delegateDragEvents(this,t.data)},dragVertexStart:function(t,e,n){if(this.can("vertexMove")){var i=t.target,r=parseInt(i.getAttribute("idx"),10);this.eventData(t,{action:"vertex-move",vertexIdx:r})}},dragVertexRemoveStart:function(t,e,n){if(this.can("vertexRemove")){var i=t.target,r=parseInt(i.getAttribute("idx"),10);this.model.removeVertex(r)}},dragArrowheadStart:function(t,e,n){if(this.can("arrowheadMove")){var i=t.target.getAttribute("end"),r=this.startArrowheadMove(i,{ignoreBackwardsCompatibility:!0});this.eventData(t,r)}},dragStart:function(t,e,n){this.can("linkMove")&&this.eventData(t,{action:"move",dx:e,dy:n})},dragLabel:function(t,e,n){var i=this.eventData(t),r={position:this.getLabelPosition(e,n,i.positionAngle,i.positionArgs)};this.paper.options.snapLabels&&delete r.position.offset,this.model.label(i.labelIdx,r)},dragVertex:function(t,e,n){var i=this.eventData(t);this.model.vertex(i.vertexIdx,{x:e,y:n},{ui:!0})},dragArrowhead:function(t,e,n){this.paper.options.snapLinks?!this._snapArrowhead(t,e,n)&&this.paper.options.snapLinksSelf&&this._snapArrowheadSelf(t,e,n):this.paper.options.snapLinksSelf?this._snapArrowheadSelf(t,e,n):this._connectArrowhead(this.getEventTarget(t),e,n,this.eventData(t))},drag:function(t,e,n){var i=this.eventData(t);this.model.translate(e-i.dx,n-i.dy,{ui:!0}),this.eventData(t,{dx:e,dy:n})},dragLabelEnd:function(){},dragVertexEnd:function(){},dragArrowheadEnd:function(t,e,n){var i=this.eventData(t),r=this.paper;r.options.snapLinks?this._snapArrowheadEnd(i):this._connectArrowheadEnd(i,e,n),r.linkAllowed(this)?(this._finishEmbedding(i),this._notifyConnectEvent(i,t)):this._disallow(i),this._afterArrowheadMove(i)},dragEnd:function(){},_disallow:function(t){switch(t.whenNotAllowed){case"remove":this.model.remove({ui:!0});break;case"revert":default:this.model.set(t.arrowhead,t.initialEnd,{ui:!0})}},_finishEmbedding:function(t){this.paper.options.embeddingMode&&this.model.reparent()&&(t.z=null)},_notifyConnectEvent:function(t,e){var n=t.arrowhead,i=t.initialEnd,r=this.model.prop(n);if(r&&!ha.endsEqual(i,r)){var o=this.paper;i.id&&this.notify("link:disconnect",e,o.findViewByModel(i.id),t.initialMagnet,n),r.id&&this.notify("link:connect",e,o.findViewByModel(r.id),t.magnetUnderPointer,n)}},_snapToPoints:function(t,e,n){for(var i=null,r=1/0,o=null,s=1/0,a=t.x,l=t.y,u=0;u<e.length;u++){var h=Math.abs(e[u].x-t.x);h<r&&(r=h,i=e[u]);var c=Math.abs(e[u].y-t.y);c<s&&(s=c,o=e[u])}return r<n&&(a=i.x),s<n&&(l=o.y),{x:a,y:l}},_snapArrowheadSelf:function(t,e,n){var i=this.paper,r=this.model,o=i.options.snapLinksSelf,s=this.eventData(t),a=o.radius||20,l=this.getEndAnchor("source"===s.arrowhead?"target":"source"),u=r.vertices(),h=[l].concat(u),c=this._snapToPoints({x:e,y:n},h,a);this._connectArrowhead(document.elementFromPoint(c.x,c.y),c.x,c.y,this.eventData(t))},_snapArrowhead:function(t,e,n){var r=this.paper,i=r.options,o=i.snapLinks,s=i.connectionStrategy,a=this.eventData(t),l=!1,u=o.radius||50,h=r.findViewsInArea({x:e-u,y:n-u,width:2*u,height:2*u}),c=a.closestView||null,d=a.closestMagnet||null,f=a.magnetProxy||null;a.closestView=a.closestMagnet=a.magnetProxy=null;var p,g=Number.MAX_VALUE,v=new Kn(e,n);h.forEach(function(i){var e=[];"false"!==i.el.getAttribute("magnet")&&e.push({bbox:i.model.getBBox(),magnet:i.el}),i.$("[magnet]").toArray().forEach(function(t){e.push({bbox:i.getNodeBBox(t),magnet:t})}),e.forEach(function(t){var e=t.magnet,n=t.bbox.center().squaredDistance(v);n<g&&((d===e||r.options.validateConnection.apply(r,a.validateConnectionArgs(i,i.el===e?null:e)))&&(g=n,a.closestView=i,a.closestMagnet=e))})},this);var m=null,y=a.closestView,b=a.closestMagnet;b&&(m=a.magnetProxy=y.findProxyNode(b,"highlighter"));var w=a.arrowhead,x=d!==b;if(c&&x&&c.unhighlight(f,{connecting:!0,snapping:!0}),y){var A=a.prevEnd,P=a.prevX,S=a.prevY;if(a.prevX=e,a.prevY=n,l=!0,!x&&("function"!=typeof s||P===e&&S===n))return l;if(p=y.getLinkEnd(b,e,n,this.model,w),!x&&go(A,p))return l;a.prevEnd=p,x&&y.highlight(m,{connecting:!0,snapping:!0})}else p={x:e,y:n};return this.model.set(w,p||{x:e,y:n},{ui:!0}),c&&this.notify("link:snap:disconnect",t,c,d,w),y&&this.notify("link:snap:connect",t,y,b,w),l},_snapArrowheadEnd:function(t){var e=t.closestView,n=t.closestMagnet;e&&n&&(e.unhighlight(t.magnetProxy,{connecting:!0,snapping:!0}),t.magnetUnderPointer=e.findMagnet(n)),t.closestView=t.closestMagnet=null},_connectArrowhead:function(t,e,n,i){var r=this.paper,o=this.model;if(i.eventTarget!==t){i.magnetProxy&&i.viewUnderPointer.unhighlight(i.magnetProxy,{connecting:!0});var s=i.viewUnderPointer=r.findView(t);if(s){var a=i.magnetUnderPointer=s.findMagnet(t),l=i.magnetProxy=s.findProxyNode(a,"highlighter");a&&this.paper.options.validateConnection.apply(r,i.validateConnectionArgs(s,a))?l&&s.highlight(l,{connecting:!0}):(i.magnetUnderPointer=null,i.magnetProxy=null)}else i.magnetUnderPointer=null,i.magnetProxy=null}i.eventTarget=t,o.set(i.arrowhead,{x:e,y:n},{ui:!0})},_connectArrowheadEnd:function(t,e,n){void 0===t&&(t={});var i=this.model,r=t.viewUnderPointer,o=t.magnetUnderPointer,s=t.magnetProxy,a=t.arrowhead;if(o&&s&&r){r.unhighlight(s,{connecting:!0});var l=r.getLinkEnd(o,e,n,i,a);i.set(a,l,{ui:!0})}},_beforeArrowheadMove:function(t){t.z=this.model.get("z"),this.model.toFront();var e=this.el.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.paper.options.markAvailable&&this._markAvailableMagnets(t)},_afterArrowheadMove:function(t){null!==t.z&&(this.model.set("z",t.z,{ui:!0}),t.z=null),this.el.style.pointerEvents=t.pointerEvents,this.paper.options.markAvailable&&this._unmarkAvailableMagnets(t)},_createValidateConnectionArgs:function(t){var e,n=[];n[4]=t,n[5]=this;var i=0,r=0;e="source"===t?(i=2,"target"):(r=2,"source");var o=this.model.get(e);if(o.id){var s=n[i]=this.paper.findViewByModel(o.id),a=s.getMagnetFromLinkEnd(o);a===s.el&&(a=void 0),n[i+1]=a}return function(t,e){return n[r]=t,n[r+1]=t.el===e?void 0:e,n}},_markAvailableMagnets:function(t){function e(t,e){var n=t.paper;return n.options.validateConnection.apply(n,this.validateConnectionArgs(t,e))}var n=this.paper,i=n.model.getCells();t.marked={};for(var r=0,o=i.length;r<o;r++){var s=i[r].findView(n);if(s){var a=Array.prototype.slice.call(s.el.querySelectorAll("[magnet]"));"false"!==s.el.getAttribute("magnet")&&a.push(s.el);var l=a.filter(e.bind(t,s));if(0<l.length){for(var u=0,h=l.length;u<h;u++)s.highlight(l[u],{magnetAvailability:!0});s.highlight(null,{elementAvailability:!0}),t.marked[s.model.id]=l}}}},_unmarkAvailableMagnets:function(t){for(var e,n,i=Object.keys(t.marked),r=0,o=i.length;r<o;r++){e=i[r],n=t.marked[e];var s=this.paper.findViewByModel(e);if(s){for(var a=0,l=n.length;a<l;a++)s.unhighlight(n[a],{magnetAvailability:!0});s.unhighlight(null,{elementAvailability:!0})}}t.marked=null},startArrowheadMove:function(t,e){e||(e={});var n={action:"arrowhead-move",arrowhead:t,whenNotAllowed:e.whenNotAllowed||"revert",initialMagnet:this[t+"Magnet"]||(this[t+"View"]?this[t+"View"].el:null),initialEnd:co(this.model.get(t)),validateConnectionArgs:this._createValidateConnectionArgs(t)};return this._beforeArrowheadMove(n),!0!==e.ignoreBackwardsCompatibility&&(this._dragData=n),n},onRemove:function(){Hs.prototype.onRemove.apply(this,arguments),this.unmountLabels()}},{Flags:ou});Object.defineProperty(su.prototype,"sourceBBox",{enumerable:!0,get:function(){var t=this.sourceView;if(!t){var e=this.model.source();return new vi(e.x,e.y)}var n=this.sourceMagnet;return t.isNodeConnection(n)?new vi(this.sourceAnchor):t.getNodeBBox(n||t.el)}}),Object.defineProperty(su.prototype,"targetBBox",{enumerable:!0,get:function(){var t=this.targetView;if(!t){var e=this.model.target();return new vi(e.x,e.y)}var n=this.targetMagnet;return t.isNodeConnection(n)?new vi(this.targetAnchor):t.getNodeBBox(n||t.el)}});var au={NONE:"sorting-none",APPROX:"sorting-approximate",EXACT:"sorting-exact"},lu=9007199254740991,uu=Hs.Highlighting,hu={};hu[uu.DEFAULT]={name:"stroke",options:{padding:3}},hu[uu.MAGNET_AVAILABILITY]={name:"addClass",options:{className:"available-magnet"}},hu[uu.ELEMENT_AVAILABILITY]={name:"addClass",options:{className:"available-cell"}};var cu=[{name:iu.BACK},{name:iu.CELLS},{name:iu.LABELS},{name:iu.FRONT},{name:iu.TOOLS}],du=Ds.extend({className:"paper",options:{width:800,height:600,origin:{x:0,y:0},gridSize:1,drawGrid:!1,background:!1,perpendicularLinks:!1,elementView:Ws,linkView:su,snapLabels:!1,snapLinks:!1,snapLinksSelf:!1,labelsLayer:!1,multiLinks:!0,guard:function(t,e){return!1},highlighting:hu,preventContextMenu:!0,preventDefaultBlankAction:!0,restrictTranslate:!1,markAvailable:!1,defaultLink:new ha,defaultConnector:{name:"normal"},defaultRouter:{name:"normal"},defaultAnchor:{name:"center"},defaultLinkAnchor:{name:"connectionRatio"},defaultConnectionPoint:{name:"bbox"},connectionStrategy:null,validateMagnet:function(t,e,n){return"passive"!==e.getAttribute("magnet")},validateConnection:function(t,e,n,i,r,o){return("target"===r?n:t)instanceof Ws},embeddingMode:!1,validateEmbedding:function(t,e){return!0},validateUnembedding:function(t){return!0},findParentBy:"bbox",frontParentOnly:!0,interactive:{labelMove:!1},linkPinning:!0,allowLink:null,clickThreshold:0,moveThreshold:0,magnetThreshold:0,sorting:au.EXACT,frozen:!1,onViewUpdate:function(t,e,n,i,r){e&(t.FLAG_INSERT|t.FLAG_REMOVE)||i.mounting||i.isolate||r.requestConnectedLinksUpdate(t,n,i)},onViewPostponed:function(t,e,n){return n.forcePostponedViewUpdate(t,e)},beforeRender:null,afterRender:null,viewport:null,cellViewNamespace:null,routerNamespace:null,connectorNamespace:null,highlighterNamespace:Ja,anchorNamespace:tu,linkAnchorNamespace:Kl,connectionPointNamespace:il},events:{dblclick:"pointerdblclick",dbltap:"pointerdblclick",contextmenu:"contextmenu",mousedown:"pointerdown",touchstart:"pointerdown",mouseover:"mouseover",mouseout:"mouseout",mouseenter:"mouseenter",mouseleave:"mouseleave",wheel:"mousewheel","mouseenter .joint-cell":"mouseenter","mouseleave .joint-cell":"mouseleave","mouseenter .joint-tools":"mouseenter","mouseleave .joint-tools":"mouseleave","mousedown .joint-cell [event]":"onevent","touchstart .joint-cell [event]":"onevent","mousedown .joint-cell [magnet]":"onmagnet","touchstart .joint-cell [magnet]":"onmagnet","dblclick .joint-cell [magnet]":"magnetpointerdblclick","contextmenu .joint-cell [magnet]":"magnetcontextmenu","mousedown .joint-link .label":"onlabel","touchstart .joint-link .label":"onlabel","dragstart .joint-cell image":"onImageDragStart"},documentEvents:{mousemove:"pointermove",touchmove:"pointermove",mouseup:"pointerup",touchend:"pointerup",touchcancel:"pointerup"},svg:null,viewport:null,defs:null,tools:null,$background:null,layers:null,$grid:null,$document:null,_viewportMatrix:null,_viewportTransformString:null,_updates:null,_layers:null,SORT_DELAYING_BATCHES:["add","to-front","to-back"],UPDATE_DELAYING_BATCHES:["translate"],MIN_SCALE:1e-6,init:function(){var t=this.options,e=this.el;t.cellViewNamespace||(t.cellViewNamespace="undefined"!=typeof joint&&ko(joint,"shapes")?joint.shapes:null);var n=this.model=t.model||new nu;this._layers={},this.setGrid(t.drawGrid),this.cloneOptions(),this.render(),this._setDimensions(),this.startListening(),this._views={},this._mw_evt_buffer={event:null,deltas:[]},this.$document=k(e.ownerDocument),this.resetViews(n.attributes.cells.models),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()},_resetUpdates:function(){return this._updates={id:null,priorities:[{},{},{}],unmountedCids:[],mountedCids:[],unmounted:{},mounted:{},count:0,keyFrozen:!1,freezeKey:null,sort:!1}},startListening:function(){var t=this.model;this.listenTo(t,"add",this.onCellAdded).listenTo(t,"remove",this.onCellRemoved).listenTo(t,"change",this.onCellChange).listenTo(t,"reset",this.onGraphReset).listenTo(t,"sort",this.onGraphSort).listenTo(t,"batch:stop",this.onGraphBatchStop),this.on("cell:highlight",this.onCellHighlight).on("cell:unhighlight",this.onCellUnhighlight).on("scale translate",this.update)},onCellAdded:function(t,e,n){var i=n.position;this.isAsync()||!Do(i)?this.renderView(t,n):(n.maxPosition===i&&this.freeze({key:"addCells"}),this.renderView(t,n),0===i&&this.unfreeze({key:"addCells"}))},onCellRemoved:function(t,e,n){var i=this.findViewByModel(t);i&&this.requestViewUpdate(i,i.FLAG_REMOVE,i.UPDATE_PRIORITY,n)},onCellChange:function(t,e){if(t!==this.model.attributes.cells&&t.hasChanged("z")&&this.options.sorting===au.APPROX){var n=this.findViewByModel(t);n&&this.requestViewUpdate(n,n.FLAG_INSERT,n.UPDATE_PRIORITY,e)}},onGraphReset:function(t,e){this.resetLayers(),this.resetViews(t.models,e)},onGraphSort:function(){this.model.hasActiveBatch(this.SORT_DELAYING_BATCHES)||this.sortViews()},onGraphBatchStop:function(t){if(!this.isFrozen()){var e=t&&t.batchName,n=this.model;if(!this.isAsync()){var i=this.UPDATE_DELAYING_BATCHES;i.includes(e)&&!n.hasActiveBatch(i)&&this.updateViews(t)}var r=this.SORT_DELAYING_BATCHES;r.includes(e)&&!n.hasActiveBatch(r)&&this.sortViews()}},cloneOptions:function(){var t=this.options,e=t.defaultConnector,n=t.defaultRouter,i=t.defaultConnectionPoint,r=t.defaultAnchor,o=t.defaultLinkAnchor,s=t.origin,a=t.highlighting,l=t.cellViewNamespace,u=t.interactive;!l&&"undefined"!=typeof joint&&ko(joint,"shapes")&&(t.cellViewNamespace=joint.shapes),vo(e)||(t.defaultConnector=fo(e)),vo(n)||(t.defaultRouter=fo(n)),vo(i)||(t.defaultConnectionPoint=fo(i)),vo(r)||(t.defaultAnchor=fo(r)),vo(o)||(t.defaultLinkAnchor=fo(o)),mo(u)&&(t.interactive=oo({},u)),mo(a)&&(t.highlighting=ao({},a,hu)),t.origin=oo({},s)},children:function(){var t=xr.namespace;return[{namespaceURI:t.xhtml,tagName:"div",className:Pr("paper-background"),selector:"background"},{namespaceURI:t.xhtml,tagName:"div",className:Pr("paper-grid"),selector:"grid"},{namespaceURI:t.svg,tagName:"svg",attributes:{width:"100%",height:"100%","xmlns:xlink":t.xlink},selector:"svg",children:[{tagName:"defs",selector:"defs"},{tagName:"g",className:Pr("layers"),selector:"layers"}]}]},hasLayerView:function(t){return t in this._layers},getLayerView:function(t){var e=this._layers;if(t in e)return e[t];throw new Error('dia.Paper: Unknown layer "'+t+'"')},getLayerNode:function(t){return this.getLayerView(t).el},render:function(){this.renderChildren();var t=this.childNodes,e=this.options,n=t.svg,i=t.defs,r=t.layers,o=t.background,s=t.grid;return this.svg=n,this.defs=i,this.layers=r,this.$background=k(o),this.$grid=k(s),this.renderLayers(),xr.ensureId(n),e.background&&this.drawBackground(e.background),e.drawGrid&&this.drawGrid(),this},renderLayers:function(t){var i=this;void 0===t&&(t=cu),this.removeLayers(),t.forEach(function(t){var e=t.name,n=(t.sorted,new ru({name:e}));i.layers.appendChild(n.el),i._layers[e]=n});var e=this.getLayerView(iu.CELLS),n=this.getLayerView(iu.TOOLS),r=this.getLayerView(iu.LABELS);this.tools=n.el,this.cells=this.viewport=e.el,e.vel.addClass(Pr("viewport")),r.vel.addClass(Pr("viewport"))},removeLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].remove(),delete e[t]})},resetLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].removePivots()})},update:function(){return this.options.drawGrid&&this.drawGrid(),this._background&&this.updateBackgroundImage(this._background),this},matrix:function(t){var e=this.layers;if(void 0===t){var n=e.getAttribute("transform");return(this._viewportTransformString||null)===n?t=this._viewportMatrix:(t=e.getCTM(),this._viewportMatrix=t,this._viewportTransformString=n),xr.createSVGMatrix(t)}t=xr.createSVGMatrix(t);var i=xr.matrixToTransformString(t);return e.setAttribute("transform",i),this._viewportMatrix=t,this._viewportTransformString=e.getAttribute("transform"),this},clientMatrix:function(){return xr.createSVGMatrix(this.cells.getScreenCTM())},requestConnectedLinksUpdate:function(t,e,n){if(t instanceof Hs)for(var i=t.model,r=this.model.getConnectedLinks(i),o=0,s=r.length;o<s;o++){var a=r[o],l=this.findViewByModel(a);if(l){var u=["UPDATE"];a.getTargetCell()===i&&u.push("TARGET"),a.getSourceCell()===i&&u.push("SOURCE");var h=Math.max(e+1,l.UPDATE_PRIORITY);this.scheduleViewUpdate(l,l.getFlag(u),h,n)}}},forcePostponedViewUpdate:function(t,e){if(!(t&&t instanceof Hs))return!1;var n=t.model;if(n.isElement())return!1;if(0==(e&t.getFlag(["SOURCE","TARGET"]))){var i=0,r=this.findViewByModel(n.getSourceCell());r&&!this.isViewMounted(r)&&(i=this.dumpView(r),t.updateEndMagnet("source"));var o=0,s=this.findViewByModel(n.getTargetCell());if(s&&!this.isViewMounted(s)&&(o=this.dumpView(s),t.updateEndMagnet("target")),0===i&&0===o)return!this.dumpView(t)}return!1},requestViewUpdate:function(t,e,n,i){i||(i={}),this.scheduleViewUpdate(t,e,n,i);var r=this.isAsync();if(!(this.isFrozen()||r&&!1!==i.async||this.model.hasActiveBatch(this.UPDATE_DELAYING_BATCHES))){var o=this.updateViews(i);r&&this.notifyAfterRender(o,i)}},scheduleViewUpdate:function(t,e,n,i){var r=this._updates,o=this.options,s=t.FLAG_REMOVE,a=t.FLAG_INSERT,l=t.UPDATE_PRIORITY,u=t.cid,h=r.priorities[n];if(h||(h=r.priorities[n]={}),l<n)for(var c=n-1;l<=c;c--){var d=r.priorities[c];d&&u in d&&(h[u]|=d[u],delete d[u])}var f=h[u]||0;if((f&e)!==e){f||r.count++,e&s&&f&a?h[u]^=a:e&a&&f&s&&(h[u]^=s),h[u]|=e;var p=o.onViewUpdate;"function"==typeof p&&p.call(this,t,e,n,i||{},this)}},dumpViewUpdate:function(t){if(!t)return 0;var e=this._updates,n=t.cid,i=e.priorities[t.UPDATE_PRIORITY],r=this.registerMountedView(t)|i[n];return delete i[n],r},dumpView:function(t,e){var n=this.dumpViewUpdate(t);return n?this.updateView(t,n,e):0},updateView:function(t,e,n){if(!t)return 0;var i=t.FLAG_REMOVE,r=t.FLAG_INSERT,o=t.model;if(t instanceof Hs){if(e&i)return this.removeView(o),0;e&r&&(this.insertView(t),e^=r)}return e?t.confirmUpdate(e,n||{}):0},requireView:function(t,e){var n=this.findViewByModel(t);return n?(this.dumpView(n,e),n):null},registerUnmountedView:function(t){var e=t.cid,n=this._updates;if(e in n.unmounted)return 0;var i=n.unmounted[e]|=t.FLAG_INSERT;return n.unmountedCids.push(e),delete n.mounted[e],i},registerMountedView:function(t){var e=t.cid,n=this._updates;if(e in n.mounted)return 0;n.mounted[e]=!0,n.mountedCids.push(e);var i=n.unmounted[e]||0;return delete n.unmounted[e],i},isViewMounted:function(t){return!!t&&t.cid in this._updates.mounted},dumpViews:function(t){var e=so({},t,{viewport:null});this.checkViewport(e),this.updateViews(e)},updateViews:function(t){var e;this.notifyBeforeRender(t);for(var n=0,i=0,r=lu;i++,n+=(e=this.updateViewsBatch(t)).updated,r=Math.min(e.priority,r),!e.empty;);var o={updated:n,batches:i,priority:r};return this.notifyAfterRender(o,t),o},hasScheduledUpdates:function(){for(var t=this._updates.priorities,e=Object.keys(t),n=e.length;0<n&&n--;)for(var i in t[e[n]])return!0;return!1},updateViewsAsync:function(t,e){t||(t={}),e||(e={processed:0,priority:lu});var n=this._updates,i=n.id;if(i){Ir(i),0===e.processed&&this.hasScheduledUpdates()&&this.notifyBeforeRender(t);var r=this.updateViewsBatch(t),o=so({},t,{mountBatchSize:1e3-r.mounted,unmountBatchSize:1e3-r.unmounted}),s=this.checkViewport(o),a=s.unmounted,l=s.mounted,u=e.processed,h=n.count;0<r.updated&&(u+=r.updated+r.unmounted,r.processed=u,e.priority=Math.min(r.priority,e.priority),r.empty&&0===l?(r.unmounted+=a,r.mounted+=l,r.priority=e.priority,this.notifyAfterRender(r,t),e.processed=0,e.priority=lu,n.count=0):e.processed=u);var c=t.progress;if(h&&"function"==typeof c&&c.call(this,r.empty,u,h,r,this),n.id!==i)return}n.id=Dr(this.updateViewsAsync,this,t,e)},notifyBeforeRender:function(t){void 0===t&&(t={});var e=t.beforeRender;"function"!=typeof e&&"function"!=typeof(e=this.options.beforeRender)||e.call(this,t,this)},notifyAfterRender:function(t,e){void 0===e&&(e={});var n=e.afterRender;"function"!=typeof n&&(n=this.options.afterRender),"function"==typeof n&&n.call(this,t,e,this),this.trigger("render:done",t,e)},updateViewsBatch:function(t){t||(t={});var e=t.batchSize||1/0,n=this._updates,i=0,r=0,o=0,s=0,a=lu,l=!0,u=this.options,h=n.priorities,c="viewport"in t?t.viewport:u.viewport;"function"!=typeof c&&(c=null);var d=u.onViewPostponed;"function"!=typeof d&&(d=null);var f=Object.keys(h);t:for(var p=0,g=f.length;p<g;p++){var v=+f[p],m=h[v];for(var y in m){if(e<=i){l=!1;break t}var b=Bs[y];if(b){var w=m[y];if(0==(w&b.FLAG_REMOVE)){var x=y in n.unmounted;if(b.DETACHABLE&&c&&!c.call(this,b,!x,this)){x||(this.registerUnmountedView(b),b.unmount()),n.unmounted[y]|=w,delete m[y],o++;continue}x&&(w|=b.FLAG_INSERT,s++),w|=this.registerMountedView(b)}var A=this.updateView(b,w,t);0<A&&(m[y]=A,!d||!d.call(this,b,A,this)||m[y])?(r++,l=!1):(v<a&&(a=v),i++,delete m[y])}else delete m[y]}}return{priority:a,updated:i,postponed:r,unmounted:o,mounted:s,empty:l}},getUnmountedViews:function(){for(var t=this._updates,e=Object.keys(t.unmounted),n=e.length,i=new Array(n),r=0;r<n;r++)i[r]=Bs[e[r]];return i},getMountedViews:function(){for(var t=this._updates,e=Object.keys(t.mounted),n=e.length,i=new Array(n),r=0;r<n;r++)i[r]=Bs[e[r]];return i},checkUnmountedViews:function(t,e){e||(e={});var n=0;"function"!=typeof t&&(t=null);for(var i=("mountBatchSize"in e?e.mountBatchSize:1/0),r=this._updates,o=r.unmountedCids,s=r.unmounted,a=0,l=Math.min(o.length,i);a<l;a++){var u=o[a];if(u in s){var h=Bs[u];if(h)if(h.DETACHABLE&&t&&!t.call(this,h,!1,this))o.push(u);else{n++;var c=this.registerMountedView(h);c&&this.scheduleViewUpdate(h,c,h.UPDATE_PRIORITY,{mounting:!0})}}}return o.splice(0,a),n},checkMountedViews:function(t,e){e||(e={});var n=0;if("function"!=typeof t)return n;for(var i=("unmountBatchSize"in e?e.unmountBatchSize:1/0),r=this._updates,o=r.mountedCids,s=r.mounted,a=0,l=Math.min(o.length,i);a<l;a++){var u=o[a];if(u in s){var h=Bs[u];if(h)if(h.DETACHABLE&&!t.call(this,h,!0,this))n++,this.registerUnmountedView(h)&&h.unmount();else o.push(u)}}return o.splice(0,a),n},checkViewport:function(t){var e=so({},t,{mountBatchSize:1/0,unmountBatchSize:1/0}),n="viewport"in e?e.viewport:this.options.viewport,i=this.checkMountedViews(n,e);if(0<i){var r=this._updates.unmountedCids;e.mountBatchSize=Math.min(r.length-i,e.mountBatchSize)}return{mounted:this.checkUnmountedViews(n,e),unmounted:i}},freeze:function(t){t||(t={});var e=this._updates,n=t.key,i=this.options.frozen,r=e.freezeKey;if(n&&n!==r){if(i&&r)return;e.freezeKey=n,e.keyFrozen=i}this.options.frozen=!0;var o=e.id;e.id=null,this.isAsync()&&o&&Ir(o)},unfreeze:function(t){t||(t={});var e=this._updates,n=t.key,i=e.freezeKey;n&&i&&n!==i||(e.freezeKey=null,n&&n===i&&e.keyFrozen||(this.isAsync()?(this.freeze(),this.updateViewsAsync(t)):this.updateViews(t),this.options.frozen=e.keyFrozen=!1,e.sort&&(this.sortViews(),e.sort=!1)))},isAsync:function(){return!!this.options.async},isFrozen:function(){return!!this.options.frozen},isExactSorting:function(){return this.options.sorting===au.EXACT},onRemove:function(){this.freeze(),this.removeLayers(),this.removeViews()},getComputedSize:function(){var t=this.options,e=t.width,n=t.height;return Do(e)||(e=this.el.clientWidth),Do(n)||(n=this.el.clientHeight),{width:e,height:n}},setDimensions:function(t,e){var n=this.options,i=n.width,r=n.height,o=void 0===t?i:t,s=void 0===e?r:e;if(i!==o||r!==s){n.width=o,n.height=s,this._setDimensions();var a=this.getComputedSize();this.trigger("resize",a.width,a.height)}},_setDimensions:function(){var t=this.options,e=t.width,n=t.height;Do(e)&&(e=Math.round(e)),Do(n)&&(n=Math.round(n)),this.$el.css({width:null===e?"":e,height:null===n?"":n})},setOrigin:function(t,e){return this.translate(t||0,e||0)},fitToContent:function(t,e,n,i){i=Bo(t)?t:oo({gridWidth:t,gridHeight:e,padding:n},i);var r=this.getFitToContentArea(i),o=r.x,s=r.y,a=r.width,l=r.height,u=this.scale(),h=u.sx,c=u.sy;return this.setOrigin(-o*h,-s*c),this.setDimensions(a*h,l*c),new vi(o,s,a,l)},getFitToContentArea:function(t){void 0===t&&(t={});var e=t.gridWidth||1,n=t.gridHeight||1,i=$r(t.padding||0),r=Math.max(t.minWidth||0,e),o=Math.max(t.minHeight||0,n),s=t.maxWidth||Number.MAX_VALUE,a=t.maxHeight||Number.MAX_VALUE,l=t.allowNewOrigin,u="contentArea"in t?new vi(t.contentArea):this.getContentArea(t),h=this.scale(),c=h.sx,d=h.sy;u.x*=c,u.y*=d,u.width*=c,u.height*=d;var f=Math.ceil((u.width+u.x)/e),p=Math.ceil((u.height+u.y)/n);t.allowNegativeBottomRight||(f=Math.max(f,1),p=Math.max(p,1)),f*=e,p*=n;var g=0;("negative"===l&&u.x<0||"positive"===l&&0<=u.x||"any"===l)&&(g=Math.ceil(-u.x/e)*e,f+=g+=i.left);var v=0;return("negative"===l&&u.y<0||"positive"===l&&0<=u.y||"any"===l)&&(v=Math.ceil(-u.y/n)*n,p+=v+=i.top),f+=i.right,p+=i.bottom,f=Math.max(f,r),p=Math.max(p,o),f=Math.min(f,s),p=Math.min(p,a),new vi(-g/c,-v/d,f/c,p/d)},scaleContentToFit:function(t){var e,n;if(t||(t={}),"contentArea"in t){var i=t.contentArea;e=this.localToPaperRect(i),n=new Kn(i)}else e=this.getContentBBox(t),n=this.paperToLocalPoint(e);if(e.width&&e.height){so(t,{padding:0,preserveAspectRatio:!0,scaleGrid:null,minScale:0,maxScale:Number.MAX_VALUE});var r,o=$r(t.padding),s=t.minScaleX||t.minScale,a=t.maxScaleX||t.maxScale,l=t.minScaleY||t.minScale,u=t.maxScaleY||t.maxScale;if(t.fittingBBox)r=t.fittingBBox;else{var h=this.translate(),c=this.getComputedSize();r={x:h.tx,y:h.ty,width:c.width,height:c.height}}r=new vi(r).moveAndExpand({x:o.left,y:o.top,width:-o.left-o.right,height:-o.top-o.bottom});var d=this.scale(),f=r.width/e.width*d.sx,p=r.height/e.height*d.sy;if(t.preserveAspectRatio&&(f=p=Math.min(f,p)),t.scaleGrid){var g=t.scaleGrid;f=g*Math.floor(f/g),p=g*Math.floor(p/g)}f=Math.min(a,Math.max(s,f)),p=Math.min(u,Math.max(l,p));var v=this.options.origin,m=r.x-n.x*f-v.x,y=r.y-n.y*p-v.y;this.scale(f,p),this.translate(m,y)}},getContentArea:function(t){return t&&t.useModelGeometry?this.model.getBBox()||new vi:xr(this.cells).getBBox()},getContentBBox:function(t){return this.localToPaperRect(this.getContentArea(t))},getArea:function(){return this.paperToLocalRect(this.getComputedSize())},getRestrictedArea:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var n=this.options.restrictTranslate;return vo(n)?n.apply(this,t):!0===n?this.getArea():n?new vi(n):null},createViewForModel:function(t){var e,n,i=this.options,r=i.cellViewNamespace,o=t.get("type")+"View",s=kr(r,o,".");return n=t.isLink()?(e=i.linkView,su):(e=i.elementView,Ws),new(e.prototype instanceof u.View?s||e:e.call(this,t)||s||n)({model:t,interactive:i.interactive,labelsLayer:!0===i.labelsLayer?iu.LABELS:i.labelsLayer})},removeView:function(t){var e=t.id,n=this._views,i=this._updates,r=n[e];if(r){var o=r.cid,s=i.mounted,a=i.unmounted;r.remove(),delete n[e],delete s[o],delete a[o]}return r},renderView:function(t,e){var n,i,r=t.id,o=this._views,s=!0;return r in o&&((n=o[r]).model===t?(i=n.FLAG_INSERT,s=!1):this.removeView(t)),s&&(i=((n=o[r]=this.createViewForModel(t)).paper=this).registerUnmountedView(n)|n.getFlag(Co(n,"initFlag"))),this.requestViewUpdate(n,i,n.UPDATE_PRIORITY,e),n},onImageDragStart:function(){return!1},resetViews:function(t,e){e||(e={}),t||(t=[]),this._resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(var n=0,i=t.length;n<i;n++)this.renderView(t[n],e);this.unfreeze({key:"reset"}),this.sortViews()},removeViews:function(){lo(this._views,"remove"),this._views={}},sortViews:function(){this.isExactSorting()&&(this.isFrozen()?this._updates.sort=!0:this.sortViewsExact())},sortViewsExact:function(){var t=k(this.cells).children("[model-id]"),s=this.model.get("cells");Xr(t,function(t,e){var n=s.get(t.getAttribute("model-id")),i=s.get(e.getAttribute("model-id")),r=n.attributes.z||0,o=i.attributes.z||0;return r===o?0:r<o?-1:1})},insertView:function(t){var e=this.getLayerView(iu.CELLS),n=t.el,i=t.model;switch(this.options.sorting){case au.APPROX:e.insertSortedNode(n,i.get("z"));break;case au.EXACT:default:e.insertNode(n)}t.onMount()},scale:function(t,e,n,i){if(void 0===t)return xr.matrixToScale(this.matrix());void 0===e&&(e=t),void 0===n&&(i=n=0);var r=this.translate();if(n||i||r.tx||r.ty){var o=r.tx-n*(t-1),s=r.ty-i*(e-1);this.translate(o,s)}t=Math.max(t||0,this.MIN_SCALE),e=Math.max(e||0,this.MIN_SCALE);var a=this.matrix();return a.a=t,a.d=e,this.matrix(a),this.trigger("scale",t,e,n,i),this},rotate:function(t,e,n){if(void 0===t)return xr.matrixToRotate(this.matrix());if(void 0===e){var i=this.cells.getBBox();e=i.width/2,n=i.height/2}var r=this.matrix().translate(e,n).rotate(t).translate(-e,-n);return this.matrix(r),this},translate:function(t,e){if(void 0===t)return xr.matrixToTranslate(this.matrix());var n=this.options,i=n.origin,r=n.drawGrid;t||(t=0),e||(e=0);var o=this.matrix();if(o.e===t&&o.f===e)return this;o.e=t,o.f=e,this.matrix(o);var s=this.translate(),a=s.tx,l=s.ty;return i.x=a,i.y=l,this.trigger("translate",a,l),r&&this.drawGrid(),this},findView:function(t){var e=Io(t)?this.cells.querySelector(t):t instanceof k?t[0]:t,n=this.findAttribute("model-id",e);if(n)return this._views[n]},findViewByModel:function(t){var e=Io(t)||Do(t)?t:t&&t.id;return this._views[e]},findViewsFromPoint:function(e){return e=new Kn(e),this.model.getElements().map(this.findViewByModel,this).filter(function(t){return t&&t.vel.getBBox({target:this.cells}).containsPoint(e)},this)},findViewsInArea:function(e,t){t=so(t||{},{strict:!1}),e=new vi(e);var n=this.model.getElements().map(this.findViewByModel,this),i=t.strict?"containsRect":"intersect";return n.filter(function(t){return t&&e[i](t.vel.getBBox({target:this.cells}))},this)},removeTools:function(){return this.dispatchToolsEvent("remove"),this},hideTools:function(){return this.dispatchToolsEvent("hide"),this},showTools:function(){return this.dispatchToolsEvent("show"),this},dispatchToolsEvent:function(t){for(var e,n=[],i=arguments.length-1;0<i--;)n[i]=arguments[i+1];"string"==typeof t&&(e=this).trigger.apply(e,["tools:event",t].concat(n))},getModelById:function(t){return this.model.getCell(t)},snapToGrid:function(t,e){return this.clientToLocalPoint(t,e).snapToGrid(this.options.gridSize)},localToPaperPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.matrix())},localToPaperRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.matrix())},paperToLocalPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.matrix().inverse())},paperToLocalRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.matrix().inverse())},localToClientPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.clientMatrix())},localToClientRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.clientMatrix())},clientToLocalPoint:function(t,e){var n=new Kn(t,e);return xr.transformPoint(n,this.clientMatrix().inverse())},clientToLocalRect:function(t,e,n,i){var r=new vi(t,e,n,i);return xr.transformRect(r,this.clientMatrix().inverse())},localToPagePoint:function(t,e){return this.localToPaperPoint(t,e).offset(this.pageOffset())},localToPageRect:function(t,e,n,i){return this.localToPaperRect(t,e,n,i).offset(this.pageOffset())},pageToLocalPoint:function(t,e){var n=new Kn(t,e).difference(this.pageOffset());return this.paperToLocalPoint(n)},pageToLocalRect:function(t,e,n,i){var r=this.pageOffset(),o=new vi(t,e,n,i);return o.x-=r.x,o.y-=r.y,this.paperToLocalRect(o)},clientOffset:function(){var t=this.svg.getBoundingClientRect();return new Kn(t.left,t.top)},pageOffset:function(){return this.clientOffset().offset(window.scrollX,window.scrollY)},linkAllowed:function(t){if(!(t instanceof su))throw new Error("Must provide a linkView.");var e=t.model,n=this.options,i=this.model,r=i.constructor.validations;return!(!n.multiLinks&&!r.multiLinks.call(this,i,e))&&(!(!n.linkPinning&&!r.linkPinning.call(this,i,e))&&!("function"==typeof n.allowLink&&!n.allowLink.call(this,t,this)))},getDefaultLink:function(t,e){return vo(this.options.defaultLink)?this.options.defaultLink.call(this,t,e):this.options.defaultLink.clone()},resolveHighlighter:function(t){void 0===t&&(t={});var e=t.highlighter,n=t.type,i=this.options,r=i.highlighting,o=i.highlighterNamespace;if(void 0===e){if(!r)return!1;if(n&&!1===(e=r[n]))return!1;e||(e=r.default)}if(!e)return!1;Io(e)&&(e={name:e});var s=e.name,a=o[s];if(!a)throw new Error('Unknown highlighter ("'+s+'")');if("function"!=typeof a.highlight)throw new Error('Highlighter ("'+s+'") is missing required highlight() method');if("function"!=typeof a.unhighlight)throw new Error('Highlighter ("'+s+'") is missing required unhighlight() method');return{highlighter:a,options:e.options||{},name:s}},onCellHighlight:function(t,e,n){var i=this.resolveHighlighter(n);if(i){var r=i.highlighter,o=i.options;r.highlight(t,e,o)}},onCellUnhighlight:function(t,e,n){var i=this.resolveHighlighter(n);if(i){var r=i.highlighter,o=i.options;r.unhighlight(t,e,o)}},pointerdblclick:function(t){t.preventDefault(),t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var n=this.snapToGrid(t.clientX,t.clientY);e?e.pointerdblclick(t,n.x,n.y):this.trigger("blank:pointerdblclick",t,n.x,n.y)}},pointerclick:function(t){if(this.eventData(t).mousemoved<=this.options.clickThreshold){t=Vr(t);var e=this.findView(t.target);if(this.guard(t,e))return;var n=this.snapToGrid(t.clientX,t.clientY);e?e.pointerclick(t,n.x,n.y):this.trigger("blank:pointerclick",t,n.x,n.y)}},contextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.contextMenuFired?this.contextMenuFired=!1:(t=Vr(t),this.contextMenuTrigger(t))},contextMenuTrigger:function(t){var e=this.findView(t.target);if(!this.guard(t,e)){var n=this.snapToGrid(t.clientX,t.clientY);e?e.contextmenu(t,n.x,n.y):this.trigger("blank:contextmenu",t,n.x,n.y)}},pointerdown:function(t){if(2===(t=Vr(t)).button){this.contextMenuFired=!0;var e=k.Event(t,{type:"contextmenu",data:t.data});this.contextMenuTrigger(e)}else{var n=this.findView(t.target);if(this.guard(t,n))return;var i=this.snapToGrid(t.clientX,t.clientY);n?(t.preventDefault(),n.pointerdown(t,i.x,i.y)):(this.options.preventDefaultBlankAction&&t.preventDefault(),this.trigger("blank:pointerdown",t,i.x,i.y)),this.delegateDragEvents(n,t.data)}},pointermove:function(t){var e=this.eventData(t);if(e.mousemoved||(e.mousemoved=0,this.undelegateEvents()),!(++e.mousemoved<=this.options.moveThreshold)){t=Vr(t);var n=this.snapToGrid(t.clientX,t.clientY),i=e.sourceView;i?i.pointermove(t,n.x,n.y):this.trigger("blank:pointermove",t,n.x,n.y),this.eventData(t,e)}},pointerup:function(t){this.undelegateDocumentEvents();var e=Vr(t),n=this.snapToGrid(e.clientX,e.clientY),i=this.eventData(t).sourceView;i?i.pointerup(e,n.x,n.y):this.trigger("blank:pointerup",e,n.x,n.y),e.isPropagationStopped()||this.pointerclick(k.Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()},mouseover:function(t){t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseover(t);else{if(this.el===t.target)return;this.trigger("blank:mouseover",t)}},mouseout:function(t){t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseout(t);else{if(this.el===t.target)return;this.trigger("blank:mouseout",t)}},mouseenter:function(t){var e=(t=Vr(t)).target,n=t.relatedTarget,i=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(n);if(r){if(o===r)return;if(r.mouseenter(t),this.el.contains(n))return}o||i===this.el&&this.trigger("paper:mouseenter",t)}},mouseleave:function(t){var e=(t=Vr(t)).target,n=t.relatedTarget,i=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(n);if(r){if(o===r)return;if(r.mouseleave(t),this.el.contains(n))return}o||i===this.el&&this.trigger("paper:mouseleave",t)}},_processMouseWheelEvtBuf:bo(function(){var t=this._mw_evt_buffer,e=t.event,n=t.deltas.reduce(function(t,e){return t+Br(e,50)},0),i=Math.pow(.995,n),r=this.clientToLocalPoint(e.clientX,e.clientY),o=r.x,s=r.y;this.trigger("paper:pinch",e,o,s,i),this._mw_evt_buffer={event:null,deltas:[]}},20,{maxWait:20}),mousewheel:function(t){t=Vr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var n=t.originalEvent,i=this.snapToGrid(n.clientX,n.clientY),r=Fr(n),o=r.deltaX,s=r.deltaY;if(t.ctrlKey){var a=this._events["paper:pinch"];a&&0<a.length&&(n.preventDefault(),this._mw_evt_buffer.event=n,this._mw_evt_buffer.deltas.push(s),this._processMouseWheelEvtBuf())}else{var l=Math.max(-1,Math.min(1,n.wheelDelta));e?e.mousewheel(t,i.x,i.y,l):this.trigger("blank:mousewheel",t,i.x,i.y,l),this.trigger("paper:pan",t,o,s)}}},onevent:function(t){var e=t.currentTarget,n=e.getAttribute("event");if(n){var i=this.findView(e);if(i){if(t=Vr(t),this.guard(t,i))return;var r=this.snapToGrid(t.clientX,t.clientY);i.onevent(t,n,r.x,r.y)}}},magnetEvent:function(t,e){var n=t.currentTarget;if(n.getAttribute("magnet")){var i=this.findView(n);if(i){if(t=Vr(t),this.guard(t,i))return;var r=this.snapToGrid(t.clientX,t.clientY);e.call(this,i,t,n,r.x,r.y)}}},onmagnet:function(t){if(2===t.button){this.contextMenuFired=!0,this.magnetContextMenuFired=!0;var e=k.Event(t,{type:"contextmenu",data:t.data});this.magnetContextMenuTrigger(e),e.isPropagationStopped()&&t.stopPropagation()}else this.magnetEvent(t,function(t,e,n,i,r){t.onmagnet(e,i,r)})},magnetpointerdblclick:function(t){this.magnetEvent(t,function(t,e,n,i,r){t.magnetpointerdblclick(e,n,i,r)})},magnetcontextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.magnetContextMenuFired?this.magnetContextMenuFired=!1:this.magnetContextMenuTrigger(t)},magnetContextMenuTrigger:function(t){this.magnetEvent(t,function(t,e,n,i,r){t.magnetcontextmenu(e,n,i,r)})},onlabel:function(t){var e=t.currentTarget,n=this.findView(e);if(n){if(t=Vr(t),this.guard(t,n))return;var i=this.snapToGrid(t.clientX,t.clientY);n.onlabel(t,i.x,i.y)}},getPointerArgs:function(t){var e=Vr(t),n=this.snapToGrid(e.clientX,e.clientY);return[e,n.x,n.y]},delegateDragEvents:function(t,e){e||(e={}),this.eventData({data:e},{sourceView:t||null,mousemoved:0}),this.delegateDocumentEvents(null,e)},guard:function(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.model&&e.model instanceof gs)&&(this.svg!==t.target&&this.el!==t.target&&!k.contains(this.svg,t.target))))},setGridSize:function(t){return this.options.gridSize=t,this.options.drawGrid&&this.drawGrid(),this},clearGrid:function(){return this.$grid&&this.$grid.css("backgroundImage","none"),this},_getGridRefs:function(){return this._gridCache||(this._gridCache={root:xr("svg",{width:"100%",height:"100%"},xr("defs")),patterns:{},add:function(t,e){xr(this.root.node.childNodes[0]).append(e),this.patterns[t]=e,this.root.append(xr("rect",{width:"100%",height:"100%",fill:"url(#"+t+")"}))},get:function(t){return this.patterns[t]},exist:function(t){return void 0!==this.patterns[t]}}),this._gridCache},setGrid:function(t){return this.clearGrid(),this._gridCache=null,this._gridSettings=[],(Array.isArray(t)?t:[t||{}]).forEach(function(t){this._gridSettings.push.apply(this._gridSettings,this._resolveDrawGridOption(t))},this),this},_resolveDrawGridOption:function(t){var e=this.constructor.gridPatterns;if(Io(t)&&Array.isArray(e[t]))return e[t].map(function(t){return oo({},t)});var n=t||{args:[{}]},i=Array.isArray(n),r=n.name;if(i||r||n.markup||(r="dot"),r&&Array.isArray(e[r])){var o=e[r].map(function(t){return oo({},t)}),s=Array.isArray(n.args)?n.args:[n.args||{}];so(s[0],Lo(t,"args"));for(var a=0;a<s.length;a++)o[a]&&oo(o[a],s[a]);return o}return i?n:[n]},drawGrid:function(t){var a=this.options.gridSize;if(a<=1)return this.clearGrid();var l=Array.isArray(t)?t:[t],u=this.matrix(),h=this._getGridRefs();this._gridSettings.forEach(function(t,e){var n="pattern_"+e,i=Vo(t,l[e],{sx:u.a||1,sy:u.d||1,ox:u.e||0,oy:u.f||0});i.width=a*(u.a||1)*(i.scaleFactor||1),i.height=a*(u.d||1)*(i.scaleFactor||1),h.exist(n)||h.add(n,xr("pattern",{id:n,patternUnits:"userSpaceOnUse"},xr(i.markup)));var r=h.get(n);vo(i.update)&&i.update(r.node.childNodes[0],i);var o=i.ox%i.width;o<0&&(o+=i.width);var s=i.oy%i.height;s<0&&(s+=i.height),r.attr({x:o,y:s,width:i.width,height:i.height})});var e=(new XMLSerializer).serializeToString(h.root.node);return e="url(data:image/svg+xml;base64,"+btoa(e)+")",this.$grid.css("backgroundImage",e),this},updateBackgroundImage:function(t){var e=(t=t||{}).position||"center",n=t.size||"auto auto",i=this.scale(),r=this.translate();Bo(e)&&(e=r.tx+i.sx*(e.x||0)+"px "+(r.ty+i.sy*(e.y||0))+"px");Bo(n)&&(n=(n=new vi(n).scale(i.sx,i.sy)).width+"px "+n.height+"px"),this.$background.css({backgroundSize:n,backgroundPosition:e})},drawBackgroundImage:function(t,e){if(t instanceof HTMLImageElement){if(this._background&&this._background.id===e.id){var n,i=(e=e||{}).size,r=e.repeat||"no-repeat",o=e.opacity||1,s=Math.abs(e.quality)||1,a=this.constructor.backgroundPatterns[Oo(r)];if(vo(a)){t.width*=s,t.height*=s;var l=a(t,e);if(!(l instanceof HTMLCanvasElement))throw new Error("dia.Paper: background pattern must return an HTML Canvas instance");n=l.toDataURL("image/png"),r="repeat",Bo(i)?(i.width*=l.width/t.width,i.height*=l.height/t.height):void 0===i&&(e.size={width:l.width/s,height:l.height/s})}else n=t.src,void 0===i&&(e.size={width:t.width,height:t.height});this.$background.css({opacity:o,backgroundRepeat:r,backgroundImage:"url("+n+")"}),this.updateBackgroundImage(e)}}else this.$background.css("backgroundImage","")},updateBackgroundColor:function(t){this.$el.css("backgroundColor",t||"")},drawBackground:function(t){if(t=t||{},this.updateBackgroundColor(t.color),t.image){t=this._background=fo(t),Or(t);var e=document.createElement("img");e.onload=this.drawBackgroundImage.bind(this,e,t),e.src=t.image}else this.drawBackgroundImage(null),this._background=null;return this},setInteractivity:function(t){this.options.interactive=t,lo(this._views,"setInteractivity",t)},isDefined:function(t){return!!this.svg.getElementById(t)},defineFilter:function(t){if(!Bo(t))throw new TypeError("dia.Paper: defineFilter() requires 1. argument to be an object.");var e=t.id,n=t.name;if(e||(e=n+this.svg.id+Tr(JSON.stringify(t))),!this.isDefined(e)){var i=Kr,r=i[n]&&i[n](t.args||{});if(!r)throw new Error("Non-existing filter "+n);var o=oo({filterUnits:"objectBoundingBox",x:-1,y:-1,width:3,height:3},t.attrs,{id:e});xr(r,o).appendTo(this.defs)}return e},defineGradient:function(t){if(!Bo(t))throw new TypeError("dia.Paper: defineGradient() requires 1. argument to be an object.");var e=this.svg,n=this.defs,i=t.type,r=t.id;void 0===r&&(r=i+e.id+Tr(JSON.stringify(t)));var o=t.stops,s=t.attrs;if(void 0===s&&(s={}),this.isDefined(r))return r;var a=yo(o).map(function(t){var e=t.offset,n=t.color,i=t.opacity;return xr("stop").attr({offset:e,"stop-color":n,"stop-opacity":Number.isFinite(i)?i:1})}),l=xr(i,s,a);return l.id=r,l.appendTo(n),r},definePattern:function(t){if(!Bo(t))throw new TypeError("dia.Paper: definePattern() requires 1. argument to be an object.");var e=this.svg,n=this.defs,i=t.id;void 0===i&&(i=e.id+Tr(JSON.stringify(t)));var r=t.markup,o=t.attrs;if(void 0===o&&(o={}),!r)throw new TypeError("dia.Paper: definePattern() requires markup.");if(this.isDefined(i))return i;var s=xr("pattern",{patternUnits:"userSpaceOnUse"});if(s.id=i,s.attr(o),"string"==typeof r)s.append(xr(r));else{var a=Er(r).fragment;s.append(a)}return s.appendTo(n),i},defineMarker:function(t){if(!Bo(t))throw new TypeError("dia.Paper: defineMarker() requires 1. argument to be an object.");var e=this.svg,n=this.defs,i=t.id;void 0===i&&(i=e.id+Tr(JSON.stringify(t)));var r=t.markup,o=t.attrs;void 0===o&&(o={});var s=t.markerUnits;if(void 0===s&&(s="userSpaceOnUse"),this.isDefined(i))return i;var a=xr("marker",{orient:"auto",overflow:"visible",markerUnits:s});if(a.id=i,a.attr(o),r)if("string"==typeof r)a.append(xr(r));else{var l=Er(r).fragment;a.append(l)}else{var u=t.type;void 0===u&&(u="path");var h=xr(u,Lo(t,"type","id","markup","attrs","markerUnits"));a.append(h)}return a.appendTo(n),i}},{sorting:au,Layers:iu,backgroundPatterns:{flipXy:function(t){var e=document.createElement("canvas"),n=t.width,i=t.height;e.width=2*n,e.height=2*i;var r=e.getContext("2d");return r.drawImage(t,0,0,n,i),r.setTransform(-1,0,0,-1,e.width,e.height),r.drawImage(t,0,0,n,i),r.setTransform(-1,0,0,1,e.width,0),r.drawImage(t,0,0,n,i),r.setTransform(1,0,0,-1,0,e.height),r.drawImage(t,0,0,n,i),e},flipX:function(t){var e=document.createElement("canvas"),n=t.width,i=t.height;e.width=2*n,e.height=i;var r=e.getContext("2d");return r.drawImage(t,0,0,n,i),r.translate(2*n,0),r.scale(-1,1),r.drawImage(t,0,0,n,i),e},flipY:function(t){var e=document.createElement("canvas"),n=t.width,i=t.height;e.width=n,e.height=2*i;var r=e.getContext("2d");return r.drawImage(t,0,0,n,i),r.translate(0,2*i),r.scale(1,-1),r.drawImage(t,0,0,n,i),e},watermark:function(t,e){e=e||{};var n=t.width,i=t.height,r=document.createElement("canvas");r.width=3*n,r.height=3*i;for(var o=r.getContext("2d"),s=Do(e.watermarkAngle)?-e.watermarkAngle:-20,a=On(s),l=r.width/4,u=r.height/4,h=0;h<4;h++)for(var c=0;c<4;c++)0<(h+c)%2&&(o.setTransform(1,0,0,1,(2*h-1)*l,(2*c-1)*u),o.rotate(a),o.drawImage(t,-n/2,-i/2,n,i));return r}},gridPatterns:{dot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){xr(t).attr({width:e.thickness*e.sx,height:e.thickness*e.sy,fill:e.color})}}],fixedDot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){var n=e.sx<=1?e.thickness*e.sx:e.thickness;xr(t).attr({width:n,height:n,fill:e.color})}}],mesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var n,i=e.width,r=e.height,o=e.thickness;n=0<=i-o&&0<=r-o?["M",i,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",xr(t).attr({d:n,stroke:e.color,"stroke-width":e.thickness})}}],doubleMesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var n,i=e.width,r=e.height,o=e.thickness;n=0<=i-o&&0<=r-o?["M",i,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",xr(t).attr({d:n,stroke:e.color,"stroke-width":e.thickness})}},{color:"#000000",thickness:3,scaleFactor:4,markup:"path",update:function(t,e){var n,i=e.width,r=e.height,o=e.thickness;n=0<=i-o&&0<=r-o?["M",i,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",xr(t).attr({d:n,stroke:e.color,"stroke-width":e.thickness})}}]}}),fu=Ds.extend({name:null,tagName:"g",className:"tool",svgElement:!0,_visible:!0,init:function(){var t=this.name;t&&this.vel.attr("data-tool-name",t)},configure:function(t,e){return this.relatedView=t,this.paper=t.paper,this.parentView=e,this.simulateRelatedView(this.el),this.delegateEvents(),this},simulateRelatedView:function(t){t&&t.setAttribute("model-id",this.relatedView.model.id)},getName:function(){return this.name},show:function(){this.el.style.display="",this._visible=!0},hide:function(){this.el.style.display="none",this._visible=!1},isVisible:function(){return!!this._visible},focus:function(){var t=this.options.focusOpacity;isFinite(t)&&(this.el.style.opacity=t),this.parentView.focusTool(this)},blur:function(){this.el.style.opacity="",this.parentView.blurTool(this)},update:function(){},guard:function(t){var e=this.paper,n=this.relatedView;return!e||!n||e.guard(t,n)}}),pu=Ds.extend({tagName:"g",className:"tools",svgElement:!0,tools:null,isRendered:!1,options:{tools:null,relatedView:null,name:null},configure:function(t){var e=(t=oo(this.options,t)).tools;if(!Array.isArray(e))return this;var n=t.relatedView;if(!(n instanceof Hs))return this;for(var i=this.tools=[],r=0,o=e.length;r<o;r++){var s=e[r];s instanceof fu&&(s.configure(n,this),this.vel.append(s.el),i.push(s))}return this.isRendered=!1,n.requestUpdate(n.getFlag("TOOLS")),this},getName:function(){return this.options.name},update:function(t){t||(t={});var e=this.tools;if(!e)return this;for(var n=this.isRendered,i=0,r=e.length;i<r;i++){var o=e[i];n?t.tool!==o.cid&&o.isVisible()&&o.update():o.render()}return n||(this.mount(),this.blurTool(),this.isRendered=!0),this},focusTool:function(t){var e=this.tools;if(!e)return this;for(var n=0,i=e.length;n<i;n++){var r=e[n];t===r?r.show():r.hide()}return this},blurTool:function(t){var e=this.tools;if(!e)return this;for(var n=0,i=e.length;n<i;n++){var r=e[n];r===t||r.isVisible()||(r.show(),r.update())}return this},hide:function(){return this.focusTool(null)},show:function(){return this.blurTool(null)},onRemove:function(){var t=this.tools;if(!t)return this;for(var e=0,n=t.length;e<n;e++)t[e].remove();this.tools=null},mount:function(){var t=this.options,e=this.el,n=t.relatedView,i=t.layer;void 0===i&&(i=iu.TOOLS);var r=t.z;return n&&(i?n.paper.getLayerView(i).insertSortedNode(e,r):n.el.appendChild(e)),this}}),gu={Graph:nu,attributes:ps,LayersNames:iu,PaperLayer:ru,Cell:gs,CellView:Hs,Element:Fs,ElementView:Ws,Link:ha,LinkView:su,Paper:du,ToolView:fu,ToolsView:pu,HighlighterView:Us},vu=Ds.extend({tagName:"circle",svgElement:!0,className:"marker-vertex",events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onDoubleClick",dbltap:"onDoubleClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},attributes:{r:6,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move"},position:function(t,e){var n=this.vel,i=this.options.scale,r=xr.createSVGMatrix().translate(t,e);i&&(r=r.scale(i)),n.transform(r,{absolute:!0})},onPointerDown:function(t){this.options.guard(t)||(t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data),this.trigger("will-change",this,t))},onPointerMove:function(t){this.trigger("changing",this,t)},onDoubleClick:function(t){this.trigger("remove",this,t)},onPointerUp:function(t){this.trigger("changed",this,t),this.undelegateDocumentEvents(),this.options.paper.delegateEvents()}}),mu=fu.extend({name:"vertices",options:{handleClass:vu,snapRadius:20,redundancyRemoval:!0,vertexAdding:!0,stopPropagation:!0,scale:null},children:[{tagName:"path",selector:"connection",className:"joint-vertices-path",attributes:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"cell"}}],handles:null,events:{"mousedown .joint-vertices-path":"onPathPointerDown","touchstart .joint-vertices-path":"onPathPointerDown"},onRender:function(){return this.options.vertexAdding&&(this.renderChildren(),this.updatePath()),this.resetHandles(),this.renderHandles(),this},update:function(){return this.relatedView.model.vertices().length===this.handles.length?this.updateHandles():(this.resetHandles(),this.renderHandles()),this.options.vertexAdding&&this.updatePath(),this},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,n=t.length;e<n;e++)t[e].remove()},renderHandles:function(){for(var e=this,t=this.relatedView.model.vertices(),n=0,i=t.length;n<i;n++){var r=t[n],o=new this.options.handleClass({index:n,paper:this.paper,scale:this.options.scale,guard:function(t){return e.guard(t)}});o.render(),o.position(r.x,r.y),this.simulateRelatedView(o.el),o.vel.appendTo(this.el),this.handles.push(o),this.startHandleListening(o)}},updateHandles:function(){for(var t=this.relatedView.model.vertices(),e=0,n=t.length;e<n;e++){var i=t[e],r=this.handles[e];if(!r)return;r.position(i.x,i.y)}},updatePath:function(){var t=this.childNodes.connection;t&&t.setAttribute("d",this.relatedView.getSerializedConnection())},startHandleListening:function(t){var e=this.relatedView;e.can("vertexMove")&&(this.listenTo(t,"will-change",this.onHandleWillChange),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"changed",this.onHandleChanged)),e.can("vertexRemove")&&this.listenTo(t,"remove",this.onHandleRemove)},getNeighborPoints:function(t){var e=this.relatedView,n=e.model.vertices(),i=0<t?n[t-1]:e.sourceAnchor,r=t<n.length-1?n[t+1]:e.targetAnchor;return{prev:new Kn(i),next:new Kn(r)}},onHandleWillChange:function(t,e){this.focus();var n=this.relatedView,i=this.options;n.model.startBatch("vertex-move",{ui:!0,tool:this.cid}),i.stopPropagation||n.notifyPointerdown.apply(n,n.paper.getPointerArgs(e))},onHandleChanging:function(t,e){var n=this.options,i=this.relatedView,r=t.options.index,o=i.paper.getPointerArgs(e),s=o[0],a=o[1],l=o[2],u={x:a,y:l};this.snapVertex(u,r),i.model.vertex(r,u,{ui:!0,tool:this.cid}),t.position(u.x,u.y),n.stopPropagation||i.notifyPointermove(s,a,l)},onHandleChanged:function(t,e){var n=this.options,i=this.relatedView;if(n.vertexAdding&&this.updatePath(),n.redundancyRemoval){i.removeRedundantLinearVertices({ui:!0,tool:this.cid})&&this.render(),this.blur(),i.model.stopBatch("vertex-move",{ui:!0,tool:this.cid}),this.eventData(e).vertexAdded&&i.model.stopBatch("vertex-add",{ui:!0,tool:this.cid});var r=i.paper.getPointerArgs(e),o=r[0],s=r[1],a=r[2];n.stopPropagation||i.notifyPointerup(o,s,a),i.checkMouseleave(o)}},snapVertex:function(t,e){var n=this.options.snapRadius;if(0<n){var i=this.getNeighborPoints(e),r=i.prev,o=i.next;Math.abs(t.x-r.x)<n?t.x=r.x:Math.abs(t.x-o.x)<n&&(t.x=o.x),Math.abs(t.y-r.y)<n?t.y=i.prev.y:Math.abs(t.y-o.y)<n&&(t.y=o.y)}},onHandleRemove:function(t,e){var n=t.options.index,i=this.relatedView;i.model.removeVertex(n,{ui:!0}),this.options.vertexAdding&&this.updatePath(),i.checkMouseleave(Vr(e))},onPathPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=Vr(t),n=this.paper.snapToGrid(e.clientX,e.clientY).toJSON(),i=this.relatedView;i.model.startBatch("vertex-add",{ui:!0,tool:this.cid});var r=i.getVertexIndex(n.x,n.y);this.snapVertex(n,r),i.model.insertVertex(r,n,{ui:!0,tool:this.cid}),this.update();var o=this.handles[r];this.eventData(e,{vertexAdded:!0}),o.onPointerDown(e)}},onRemove:function(){this.resetHandles()}},{VertexHandle:vu});function yu(t,e){var n=t.model;return e?n.getBBox():n.isLink()?t.getConnection().bbox():t.getNodeUnrotatedBBox(t.el)}function bu(t,e,n){return hl.call(this.paper,{},e,n,t,this.model).anchor}var wu=Ds.extend({tagName:"g",svgElement:!0,className:"marker-segment",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},children:[{tagName:"line",selector:"line",attributes:{stroke:"#33334F","stroke-width":2,fill:"none","pointer-events":"none"}},{tagName:"rect",selector:"handle",attributes:{width:20,height:8,x:-10,y:-4,rx:4,ry:4,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2}}],onRender:function(){this.renderChildren()},position:function(t,e,n,i){var r=this.options.scale,o=xr.createSVGMatrix().translate(t,e).rotate(n);r&&(o=o.scale(r));var s=this.childNodes.handle;s.setAttribute("transform",xr.matrixToTransformString(o)),s.setAttribute("cursor",n%180==0?"row-resize":"col-resize");var a=i.getClosestPoint(new Kn(t,e)),l=this.childNodes.line;l.setAttribute("x1",t),l.setAttribute("y1",e),l.setAttribute("x2",a.x),l.setAttribute("y2",a.y)},onPointerDown:function(t){this.options.guard(t)||(this.trigger("change:start",this,t),t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data))},onPointerMove:function(t){this.trigger("changing",this,t)},onPointerUp:function(t){this.undelegateDocumentEvents(),this.options.paper.delegateEvents(),this.trigger("change:end",this,t)},show:function(){this.el.style.display=""},hide:function(){this.el.style.display="none"}}),xu=fu.extend({name:"segments",precision:.5,options:{handleClass:wu,segmentLengthThreshold:40,redundancyRemoval:!0,anchor:bu,snapRadius:10,snapHandle:!0,stopPropagation:!0},handles:null,onRender:function(){this.resetHandles();var t=this.relatedView,e=t.model.vertices();e.unshift(t.sourcePoint),e.push(t.targetPoint);for(var n=0,i=e.length;n<i-1;n++){var r=e[n],o=e[n+1],s=this.renderHandle(r,o);this.simulateRelatedView(s.el),this.handles.push(s),s.options.index=n}return this},renderHandle:function(t,e){var n=this,i=new this.options.handleClass({paper:this.paper,scale:this.options.scale,guard:function(t){return n.guard(t)}});return i.render(),this.updateHandle(i,t,e),i.vel.appendTo(this.el),this.startHandleListening(i),i},update:function(){return this.render(),this},startHandleListening:function(t){this.listenTo(t,"change:start",this.onHandleChangeStart),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"change:end",this.onHandleChangeEnd)},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,n=t.length;e<n;e++)t[e].remove()},shiftHandleIndexes:function(t){for(var e=this.handles,n=0,i=e.length;n<i;n++)e[n].options.index+=t},resetAnchor:function(t,e){var n=this.relatedView.model;e?n.prop([t,"anchor"],e,{rewrite:!0,ui:!0,tool:this.cid}):n.removeProp([t,"anchor"],{ui:!0,tool:this.cid})},snapHandle:function(t,e,n){var i=t.options.index,r=this.relatedView.model.vertices(),o=t.options.axis,s=r[i-2]||n.sourceAnchor,a=r[i+1]||n.targetAnchor,l=this.options.snapRadius;return Math.abs(e[o]-s[o])<l?e[o]=s[o]:Math.abs(e[o]-a[o])<l&&(e[o]=a[o]),e},onHandleChanging:function(t,e){var n=this.options,i=this.eventData(e),r=this.relatedView,o=r.paper,s=t.options.index-1,a=Vr(e),l=o.snapToGrid(a.clientX,a.clientY),u=this.snapHandle(t,l.clone(),i),h=t.options.axis,c=this.options.snapHandle?0:l[h]-u[h],d=r.model,f=fo(d.vertices()),p=this.options.anchor;"function"!=typeof p&&(p=null);var g=t.options.index,v=[r.sourcePoint.clone()].concat(f,[r.targetPoint.clone()]),m=0;if(0<=g-1){var y=v[g-1],b=v[g];new ni(y,b).vector().theta()%90!=0&&(f.splice(g-1,0,i.originalVertices[g-1]),m++,this.shiftHandleIndexes(1))}var w=f[s+m],x=f[s+1+m];if(g+2<v.length){var A=v[g+1],P=v[g+2];if(new ni(A,P).vector().theta()%90!=0){var S=1===i.originalVertices.length,E=S?0:g,T=i.firstHandleShifted&&!S?1:0,k=1+m;f.splice(g+k,0,i.originalVertices[E-T])}}var C=r.sourceView,L=r.sourceBBox,M=!1,N=!1;if(w?0===s?L.containsPoint(w)?(f.shift(),this.shiftHandleIndexes(-1),M=!0):(w[h]=u[h],N=!0):w[h]=u[h]:((w=r.sourceAnchor.toJSON())[h]=u[h],L.containsPoint(w)?(w[h]=u[h],M=!0):(f.unshift(w),this.shiftHandleIndexes(1),N=i.firstHandleShifted=!0)),p&&C){if(M){var R=i.sourceAnchor.clone();R[h]=u[h];var O=p.call(r,R,C,r.sourceMagnet||C.el,"source",r);this.resetAnchor("source",O)}N&&this.resetAnchor("source",i.sourceAnchorDef)}var _=r.targetView,V=r.targetBBox,F=!1,B=!1;if(x?s===f.length-2?V.containsPoint(x)?(f.pop(),F=!0):(x[h]=u[h],B=!0):x[h]=u[h]:((x=r.targetAnchor.toJSON())[h]=u[h],V.containsPoint(x)?F=!0:(f.push(x),B=!0)),p&&_){if(F){var D=i.targetAnchor.clone();D[h]=u[h];var I=p.call(r,D,_,r.targetMagnet||_.el,"target",r);this.resetAnchor("target",I)}B&&this.resetAnchor("target",i.targetAnchorDef)}d.vertices(f,{ui:!0,tool:this.cid}),this.updateHandle(t,w,x,c),n.stopPropagation||r.notifyPointermove(a,l.x,l.y)},onHandleChangeStart:function(t,e){var n=this.options,i=this.handles,r=this.relatedView,o=r.model,s=r.paper,a=t.options.index;if(Array.isArray(i)){for(var l=0,u=i.length;l<u;l++)l!==a&&i[l].hide();this.focus(),this.eventData(e,{sourceAnchor:r.sourceAnchor.clone(),targetAnchor:r.targetAnchor.clone(),sourceAnchorDef:co(o.prop(["source","anchor"])),targetAnchorDef:co(o.prop(["target","anchor"])),originalVertices:fo(o.vertices()),firstHandleShifted:!1}),o.startBatch("segment-move",{ui:!0,tool:this.cid}),n.stopPropagation||r.notifyPointerdown.apply(r,s.getPointerArgs(e))}},onHandleChangeEnd:function(t,e){var n=this.options,i=this.relatedView,r=i.paper,o=i.model;n.redundancyRemoval&&i.removeRedundantLinearVertices({ui:!0,tool:this.cid});var s=Vr(e),a=r.snapToGrid(s.clientX,s.clientY);this.render(),this.blur(),o.stopBatch("segment-move",{ui:!0,tool:this.cid}),n.stopPropagation||i.notifyPointerup(s,a.x,a.y),i.checkMouseleave(s)},updateHandle:function(t,e,n,i){var r=Math.abs(e.x-n.x)<this.precision,o=Math.abs(e.y-n.y)<this.precision;if(r||o){var s=new ni(e,n);if(s.length()<this.options.segmentLengthThreshold)t.hide();else{var a=s.midpoint(),l=r?"x":"y";a[l]+=i||0;var u=s.vector().vectorAngle(new Kn(1,0));t.position(a.x,a.y,u,this.relatedView),t.show(),t.options.axis=l}}else t.hide()},onRemove:function(){this.resetHandles()}},{SegmentHandle:wu}),Au=fu.extend({tagName:"path",xAxisVector:new Kn(1,0),events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{scale:null},onRender:function(){this.update()},update:function(){var t,e,n=this.ratio,i=this.relatedView,r=i.getTangentAtRatio(n);if(e=r?(t=r.start,r.vector().vectorAngle(this.xAxisVector)||0):(t=i.getPointAtRatio(n),0),!t)return this;var o=xr.createSVGMatrix().translate(t.x,t.y).rotate(e),s=this.options.scale;return s&&(o=o.scale(s)),this.vel.transform(o,{absolute:!0}),this},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.relatedView;e.model.startBatch("arrowhead-move",{ui:!0,tool:this.cid}),e.can("arrowheadMove")&&(e.startArrowheadMove(this.arrowheadType),this.delegateDocumentEvents(),e.paper.undelegateEvents()),this.focus(),this.el.style.pointerEvents="none"}},onPointerMove:function(t){var e=Vr(t),n=this.paper.snapToGrid(e.clientX,e.clientY);this.relatedView.pointermove(e,n.x,n.y)},onPointerUp:function(t){this.undelegateDocumentEvents();var e=this.relatedView,n=e.paper,i=Vr(t),r=n.snapToGrid(i.clientX,i.clientY);e.pointerup(i,r.x,r.y),n.delegateEvents(),this.blur(),this.el.style.pointerEvents="",e.model.stopBatch("arrowhead-move",{ui:!0,tool:this.cid})}}),Pu=Au.extend({name:"target-arrowhead",ratio:1,arrowheadType:"target",attributes:{d:"M -10 -8 10 0 -10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"target-arrowhead"}}),Su=Au.extend({name:"source-arrowhead",ratio:0,arrowheadType:"source",attributes:{d:"M 10 -8 -10 0 10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"source-arrowhead"}}),Eu=fu.extend({name:"boundary",tagName:"rect",options:{padding:10,useModelGeometry:!1},attributes:{fill:"none",stroke:"#33334F","stroke-width":.5,"stroke-dasharray":"5, 5","pointer-events":"none"},onRender:function(){this.update()},update:function(){var t=this.relatedView,e=this.options,n=this.vel,i=e.useModelGeometry,r=e.rotate,o=$r(e.padding),s=yu(t,i).moveAndExpand({x:-o.left,y:-o.top,width:o.left+o.right,height:o.top+o.bottom}),a=t.model;if(a.isElement()){var l=a.angle();if(l)if(r){var u=a.getBBox().center();n.rotate(l,u.x,u.y,{absolute:!0})}else s=s.bbox(l)}return n.attr(s.toJSON()),this}}),Tu=fu.extend({tagName:"g",type:null,children:[{tagName:"circle",selector:"anchor",attributes:{cursor:"pointer"}},{tagName:"rect",selector:"area",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{snap:function(t,e,n,i,r,o){var s=o.options.snapRadius,a="source"===i,l=a?0:-1,u=this.model.vertex(l)||this.getEndAnchor(a?"target":"source");return u&&(Math.abs(u.x-t.x)<s&&(t.x=u.x),Math.abs(u.y-t.y)<s&&(t.y=u.y)),t},anchor:bu,scale:null,resetAnchor:!0,customAnchorAttributes:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttributes:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,restrictArea:!0,redundancyRemoval:!0},onRender:function(){this.renderChildren(),this.toggleArea(!1),this.update()},update:function(){var t=this.type;return this.relatedView.getEndView(t)?(this.updateAnchor(),this.updateArea(),this.el.style.display=""):this.el.style.display="none",this},updateAnchor:function(){var t=this.childNodes;if(t){var e=t.anchor;if(e){var n=this.relatedView,i=this.type,r=n.getEndAnchor(i),o=this.options,s=n.model.prop([i,"anchor"]),a="translate("+r.x+","+r.y+")";o.scale&&(a+=" scale("+o.scale+")"),e.setAttribute("transform",a);var l=s?o.customAnchorAttributes:o.defaultAnchorAttributes;for(var u in l)e.setAttribute(u,l[u])}}},updateArea:function(){var t=this.childNodes;if(t){var e=t.area;if(e){var n,i,r,o=this.relatedView,s=this.type,a=o.getEndView(s),l=a.model,u=o.getEndMagnet(s),h=this.options.areaPadding;isFinite(h)||(h=0),a.isNodeConnection(u)?(i=0,r=(n=a.getBBox()).center()):(n=a.getNodeUnrotatedBBox(u),i=l.angle(),r=n.center(),i&&r.rotate(l.getBBox().center(),-i)),n.inflate(h),e.setAttribute("x",-n.width/2),e.setAttribute("y",-n.height/2),e.setAttribute("width",n.width),e.setAttribute("height",n.height),e.setAttribute("transform","translate("+r.x+","+r.y+") rotate("+i+")")}}},toggleArea:function(t){this.childNodes.area.style.display=t?"":"none"},onPointerDown:function(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.paper.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleArea(this.options.restrictArea),this.relatedView.model.startBatch("anchor-move",{ui:!0,tool:this.cid}))},resetAnchor:function(t){var e=this.type,n=this.relatedView.model;t?n.prop([e,"anchor"],t,{rewrite:!0,ui:!0,tool:this.cid}):n.removeProp([e,"anchor"],{ui:!0,tool:this.cid})},onPointerMove:function(t){var e,n=this.relatedView,i=this.type,r=n.getEndView(i),o=r.model,s=n.getEndMagnet(i),a=Vr(t),l=this.paper.clientToLocalPoint(a.clientX,a.clientY),u=this.options.snap;if("function"==typeof u&&(l=u.call(n,l,r,s,i,n,this),l=new Kn(l)),this.options.restrictArea)if(r.isNodeConnection(s)){var h=r.getClosestPoint(l);h&&(l=h)}else{var c=r.getNodeUnrotatedBBox(s),d=o.angle(),f=o.getBBox().center(),p=l.clone().rotate(f,d);c.containsPoint(p)||(l=c.pointNearestToPoint(p).rotate(f,-d))}var g=this.options.anchor;"function"==typeof g&&(e=g.call(n,l,r,s,i,n)),this.resetAnchor(e),this.update()},onPointerUp:function(t){this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);var e=this.relatedView;this.options.redundancyRemoval&&e.removeRedundantLinearVertices({ui:!0,tool:this.cid}),e.model.stopBatch("anchor-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.options.resetAnchor;!1!==t&&(!0===t&&(t=null),this.resetAnchor(fo(t)),this.update())}}),ku=Tu.extend({name:"source-anchor",type:"source"}),Cu=Tu.extend({name:"target-anchor",type:"target"}),Lu=fu.extend({name:"button",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},options:{distance:0,offset:0,scale:null,rotate:!1},onRender:function(){this.renderChildren(this.options.markup),this.update()},update:function(){return this.position(),this},position:function(){this.vel.transform(this.getCellMatrix(),{absolute:!0})},getCellMatrix:function(){return this.relatedView.model.isLink()?this.getLinkMatrix():this.getElementMatrix()},getElementMatrix:function(){var t=this.relatedView,e=this.options,n=e.x;void 0===n&&(n=0);var i=e.y;void 0===i&&(i=0);var r=e.offset;void 0===r&&(r={});var o=e.useModelGeometry,s=e.rotate,a=e.scale,l=yu(t,o),u=t.model.angle();s||(l=l.bbox(u));var h=r.x;void 0===h&&(h=0);var c=r.y;void 0===c&&(c=0),zr(n)?n=parseFloat(n)/100*l.width:$o(n)&&(n=Number(Ko(n,l))),zr(i)?i=parseFloat(i)/100*l.height:$o(i)&&(i=Number(Ko(i,l)));var d=xr.createSVGMatrix().translate(l.x+l.width/2,l.y+l.height/2);return s&&(d=d.rotate(u)),d=d.translate(n+h-l.width/2,i+c-l.height/2),a&&(d=d.scale(a)),d},getLinkMatrix:function(){var t=this.relatedView,e=this.options,n=e.offset;void 0===n&&(n=0);var i=e.distance;void 0===i&&(i=0);var r,o,s,a=e.rotate,l=e.scale;s=(r=zr(i)?t.getTangentAtRatio(parseFloat(i)/100):t.getTangentAtLength(i))?(o=r.start,r.vector().vectorAngle(new Kn(1,0))||0):(o=t.getConnection().start,0);var u=xr.createSVGMatrix().translate(o.x,o.y).rotate(s).translate(0,n);return a||(u=u.rotate(-s)),l&&(u=u.scale(l)),u},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.options.action;"function"==typeof e&&e.call(this.relatedView,t,this.relatedView,this)}}}),Mu=Lu.extend({children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],options:{distance:60,offset:0,action:function(t,e,n){e.model.remove({ui:!0,tool:n.cid})}}}),Nu=Lu.extend({name:"connect",documentEvents:{mousemove:"drag",touchmove:"drag",mouseup:"dragend",touchend:"dragend",touchcancel:"dragend"},children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2,"pointer-events":"none"}}],options:{distance:80,offset:0,magnet:function(t){return t.el},action:function(t,e,n){return n.dragstart(t)}},getMagnetNode:function(){var t,e=this.options,n=this.relatedView,i=e.magnet;switch(typeof i){case"function":t=i.call(this,n,this);break;case"string":t=n.findBySelector(i)[0];break;default:t=i}if(t||(t=n.el),t instanceof SVGElement)return t;throw new Error("Connect: magnet must be an SVGElement")},dragstart:function(t){var e=this.paper,n=this.relatedView,i=Vr(t),r=e.clientToLocalPoint(i.clientX,i.clientY),o=r.x,s=r.y;n.dragLinkStart(i,this.getMagnetNode(),o,s),e.undelegateEvents(),this.delegateDocumentEvents(null,i.data),this.focus()},drag:function(t){var e=this.paper,n=this.relatedView,i=Vr(t),r=e.snapToGrid(i.clientX,i.clientY),o=r.x,s=r.y;n.dragLink(i,o,s)},dragend:function(t){var e=this.paper,n=this.relatedView,i=Vr(t),r=e.snapToGrid(i.clientX,i.clientY),o=r.x,s=r.y;n.dragLinkEnd(i,o,s),this.undelegateDocumentEvents(),e.delegateEvents(),this.blur(),n.checkMouseleave(i)}}),Ru=Nu.extend({name:"hover-connect",defaultMarkup:[{tagName:"circle",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2}}],children:function(){var t=this.options,e=this.defaultMarkup;return[{tagName:"path",selector:"track",attributes:{fill:"none",stroke:"transparent","stroke-width":t.trackWidth||15,cursor:"pointer"}},{tagName:"g",selector:"button",attributes:{"pointer-events":"none",display:"none"},children:t.markup||e}]},events:Object.assign({mousemove:"onMousemove",mouseenter:"onMouseenter",mouseleave:"onMouseleave"},Nu.prototype.events),onRender:function(){this.renderChildren(),this.update()},trackPath:null,update:function(){var t=this.childNodes;this.trackPath=this.getTrackPath(),Nu.prototype.update.apply(this,arguments),t.track.setAttribute("d",this.trackPath.serialize())},position:function(){var t=this.el;this.childNodes.button.setAttribute("transform",xr.matrixToTransformString(this.getButtonMatrix())),t.setAttribute("transform",xr.matrixToTransformString(this.getTrackMatrix()))},getButtonMatrix:function(){var t=this.options,e=this.trackPath,n=t.offset;void 0===n&&(n=0);var i=t.distance;void 0===i&&(i=0);var r,o,s,a=t.rotate,l=t.scale;s=(r=zr(i)?e.tangentAtRatio(parseFloat(i)/100):e.tangentAtLength(i))?(o=r.start,r.vector().vectorAngle(new Kn(1,0))||0):(o=e.start,0);var u=xr.createSVGMatrix().translate(o.x,o.y).rotate(s).translate(0,n);return a||(u=u.rotate(-s)),l&&(u=u.scale(l)),u},getTrackPath:function(){return this.relatedView.getConnection()},getTrackMatrix:function(){return xr.createSVGMatrix()},getTrackRatioFromEvent:function(t){var e=this.relatedView,n=this.trackPath,i=e.paper.clientToLocalPoint(t.clientX,t.clientY),r=xr.transformPoint(i,this.getTrackMatrix().inverse());return n.closestPointLength(r)},canShowButton:function(){return k._data(this.paper.el,"events")},showButton:function(){this.childNodes.button.style.display="block"},hideButton:function(){this.childNodes.button.style.display=""},onMousemove:function(t){if(this.trackPath){this.options.distance=this.getTrackRatioFromEvent(t),this.position()}},onMouseenter:function(){this.canShowButton()&&this.showButton()},onMouseleave:function(){this.hideButton()}}),Ou={Vertices:mu,Segments:xu,TargetArrowhead:Pu,SourceArrowhead:Su,Boundary:Eu,SourceAnchor:ku,TargetAnchor:Cu,Button:Lu,Remove:Mu,Connect:Nu,HoverConnect:Ru},_u=fu.extend({tagName:"g",children:[{tagName:"circle",selector:"handle",attributes:{cursor:"pointer","stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6}},{tagName:"rect",selector:"extras",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{handleAttributes:null,selector:"root",padding:6,scale:null},getPosition:function(){},setPosition:function(){},resetPosition:function(){},onRender:function(){this.renderChildren(),this.toggleExtras(!1),this.update()},update:function(){var t=this.childNodes,e=t.handle,n=t.extras;if(!e)throw new Error("Control: markup selector `handle` is required");return this.updateHandle(e),n&&this.updateExtras(n),this},updateHandle:function(t){var e=this.relatedView,n=this.options,i=e.model,r=this.getPosition(e,this),o=i.getAbsolutePointFromRelative(r),s=n.handleAttributes,a=n.scale,l="translate("+o.x+","+o.y+")";if(a&&(l+=" scale("+a+")"),t.setAttribute("transform",l),s)for(var u in s)t.setAttribute(u,s[u])},updateExtras:function(t){var e=this.relatedView,n=this.options,i=this.options.selector;if(i){var r=e.findBySelector(i)[0];if(!r)throw new Error("Control: invalid selector.");var o=n.padding;isFinite(o)||(o=0);var s=e.getNodeUnrotatedBBox(r),a=e.model,l=a.angle(),u=s.center();l&&u.rotate(a.getBBox().center(),-l),s.inflate(o),t.setAttribute("x",-s.width/2),t.setAttribute("y",-s.height/2),t.setAttribute("width",s.width),t.setAttribute("height",s.height),t.setAttribute("transform","translate("+u.x+","+u.y+") rotate("+l+")")}else this.toggleExtras(!1)},toggleExtras:function(t){var e=this.childNodes.extras;e&&(e.style.display=t?"":"none")},onPointerDown:function(t){var e=this.relatedView,n=this.paper;this.guard(t)||(t.stopPropagation(),t.preventDefault(),n.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleExtras(!0),e.model.startBatch("control-move",{ui:!0,tool:this.cid}))},onPointerMove:function(t){var e=this.relatedView,n=this.paper,i=e.model,r=Vr(t),o=r.clientX,s=r.clientY,a=n.clientToLocalPoint(o,s),l=i.getRelativePointFromAbsolute(a);this.setPosition(e,l,this),this.update()},onPointerUp:function(t){var e=this.relatedView;this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleExtras(!1),e.model.stopBatch("control-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.relatedView;this.resetPosition(t,this),this.update()}}),Vu=Ru.extend({getTrackPath:function(){var t=this.relatedView,e=this.options,n=e.useModelGeometry,i=e.trackPath;(void 0===i&&(i="M 0 0 H calc(w) V calc(h) H 0 Z"),"function"==typeof i&&(i=i.call(this,t)),$o(i))&&(i=Ko(i,yu(t,n)));return new Li(xr.normalizePathData(i))},getTrackMatrix:function(){var t=this.relatedView,e=this.options,n=e.useModelGeometry,i=e.rotate,r=yu(t,n),o=t.model.angle();i||(r=r.bbox(o));var s=xr.createSVGMatrix().translate(r.x+r.width/2,r.y+r.height/2);return i&&(s=s.rotate(o)),s=s.translate(-r.width/2,-r.height/2)}}),Fu={Button:Lu,Remove:Mu,Connect:Nu,Boundary:Eu,HoverConnect:Vu,Control:_u},Bu=xr,Du={PortLabel:Rs,Port:Ts},Iu={basic:ua,standard:Sa};t.V=xr,t.Vectorizer=Bu,t.anchors=tu,t.config=Ar,t.connectionPoints=il,t.connectionStrategies=cl,t.connectors=qa,t.dia=gu,t.elementTools=Fu,t.env=Xs,t.format={},t.g=wr,t.highlighters=Ja,t.layout=Du,t.linkAnchors=Kl,t.linkTools=Ou,t.mvc=Gs,t.routers=Wl,t.setTheme=function(t,e){lo(Bs,"setTheme",t,e=e||{}),Ds.prototype.defaultTheme=t},t.shapes=Iu,t.ui={},t.util=ws,t.version="3.6.4",Object.defineProperty(t,"__esModule",{value:!0})}),"undefined"!=typeof joint)var g=joint.g,V=joint.V,Vectorizer=joint.V;
\ No newline at end of file
diff --git a/dist/joint.css b/dist/joint.css
index a00d9674b..5c1e95ad4 100644
--- a/dist/joint.css
+++ b/dist/joint.css
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -64,6 +64,7 @@ the whole group of elements. Each plugin can provide its own stylesheet.
 }
 
 .joint-element * {
+   -webkit-user-drag: none;
    user-drag: none;
 }
 
diff --git a/dist/joint.d.ts b/dist/joint.d.ts
index 400cdfa44..855d65f89 100644
--- a/dist/joint.d.ts
+++ b/dist/joint.d.ts
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -1776,8 +1776,11 @@ export namespace dia {
         doubleToolMarkup?: string;
         vertexMarkup: string;
         arrowHeadMarkup: string;
+        defaultLabel?: Link.Label; // default label props
+        /**
+         * @deprecated use `defaultLabel.markup` instead
+         */
         labelMarkup?: string | MarkupJSON; // default label markup
-        labelProps?: Link.Label; // default label props
 
         isElement(): boolean;
 
diff --git a/dist/joint.js b/dist/joint.js
index 3527dda1a..c9f34fd55 100644
--- a/dist/joint.js
+++ b/dist/joint.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -3407,12 +3407,25 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	var rect = Rect;
 
 	function parsePoints(svgString) {
-	    svgString = svgString.trim();
-	    if (svgString === '') { return []; }
+
+	    // Step 1: Discard surrounding spaces
+	    var trimmedString = svgString.trim();
+	    if (trimmedString === '') { return []; }
+
 	    var points = [];
-	    var coords = svgString.split(/\s*,\s*|\s+/);
-	    var n = coords.length;
-	    for (var i = 0; i < n; i += 2) {
+
+	    // Step 2: Split at commas (+ their surrounding spaces) or at multiple spaces
+	    // ReDoS mitigation: Have an anchor at the beginning of each alternation
+	    // Note: This doesn't simplify double (or more) commas - causes empty coords
+	    // This regex is used by `split()`, so it doesn't need to use /g
+	    var coords = trimmedString.split(/\b\s*,\s*|,\s*|\s+/);
+
+	    var numCoords = coords.length;
+	    for (var i = 0; i < numCoords; i += 2) {
+	        // Step 3: Convert each coord to number
+	        // Note: If the coord cannot be converted to a number, it will be `NaN`
+	        // Note: If the coord is empty ("", e.g. from ",," input), it will be `0`
+	        // Note: If we end up with an odd number of coords, the last point's second coord will be `NaN`
 	        points.push({ x: +coords[i], y: +coords[i + 1] });
 	    }
 	    return points;
@@ -9618,37 +9631,61 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	        };
 	    };
 
-	    V.transformRegex = /(\w+)\(([^,)]+),?([^)]+)?\)/gi;
+	    // Note: This regex allows multiple commas as separator which is incorrect in SVG
+	    // This regex is used by `split()`, so it doesn't need to use /g
 	    V.transformSeparatorRegex = /[ ,]+/;
-	    V.transformationListRegex = /^(\w+)\((.*)\)/;
+	    // Note: All following regexes are more restrictive than SVG specification
+	    // ReDoS mitigation: Use an anchor at the beginning of the match
+	    // ReDoS mitigation: Avoid backtracking (uses `[^()]+` instead of `.*?`)
+	    // ReDoS mitigation: Don't match initial `(` inside repeated part
+	    // The following regex needs to use /g (= cannot use capturing groups)
+	    V.transformRegex = /\b\w+\([^()]+\)/g;
+	    // The following regexes need to use capturing groups (= cannot use /g)
+	    V.transformFunctionRegex = /\b(\w+)\(([^()]+)\)/;
+	    V.transformTranslateRegex = /\btranslate\(([^()]+)\)/;
+	    V.transformRotateRegex = /\brotate\(([^()]+)\)/;
+	    V.transformScaleRegex = /\bscale\(([^()]+)\)/;
 
 	    V.transformStringToMatrix = function(transform) {
 
+	        // Initialize result matrix as identity matrix
 	        var transformationMatrix = V.createSVGMatrix();
-	        var matches = transform && transform.match(V.transformRegex);
-	        if (!matches) {
+
+	        // Note: Multiple transform functions are allowed in `transform` string
+	        // `match()` returns `null` if none found
+	        var transformMatches = transform && transform.match(V.transformRegex);
+	        if (!transformMatches) {
+	            // Return identity matrix
 	            return transformationMatrix;
 	        }
 
-	        for (var i = 0, n = matches.length; i < n; i++) {
-	            var transformationString = matches[i];
+	        var numMatches = transformMatches.length;
+	        for (var i = 0; i < numMatches; i++) {
 
-	            var transformationMatch = transformationString.match(V.transformationListRegex);
-	            if (transformationMatch) {
-	                var sx, sy, tx, ty, angle;
+	            var transformMatch = transformMatches[i];
+	            // Use same regex as above, but with capturing groups
+	            // `match()` returns values of capturing groups as `[1]`, `[2]`
+	            var transformFunctionMatch = transformMatch.match(V.transformFunctionRegex);
+	            if (transformFunctionMatch) {
+
+	                var sx = (void 0), sy = (void 0), tx = (void 0), ty = (void 0), angle = (void 0);
 	                var ctm = V.createSVGMatrix();
-	                var args = transformationMatch[2].split(V.transformSeparatorRegex);
-	                switch (transformationMatch[1].toLowerCase()) {
+	                var transformFunction = transformFunctionMatch[1].toLowerCase();
+	                var args = transformFunctionMatch[2].split(V.transformSeparatorRegex);
+	                switch (transformFunction) {
+
 	                    case 'scale':
 	                        sx = parseFloat(args[0]);
 	                        sy = (args[1] === undefined) ? sx : parseFloat(args[1]);
 	                        ctm = ctm.scaleNonUniform(sx, sy);
 	                        break;
+
 	                    case 'translate':
 	                        tx = parseFloat(args[0]);
 	                        ty = parseFloat(args[1]);
 	                        ctm = ctm.translate(tx, ty);
 	                        break;
+
 	                    case 'rotate':
 	                        angle = parseFloat(args[0]);
 	                        tx = parseFloat(args[1]) || 0;
@@ -9659,14 +9696,17 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	                            ctm = ctm.rotate(angle);
 	                        }
 	                        break;
+
 	                    case 'skewx':
 	                        angle = parseFloat(args[0]);
 	                        ctm = ctm.skewX(angle);
 	                        break;
+
 	                    case 'skewy':
 	                        angle = parseFloat(args[0]);
 	                        ctm = ctm.skewY(angle);
 	                        break;
+
 	                    case 'matrix':
 	                        ctm.a = parseFloat(args[0]);
 	                        ctm.b = parseFloat(args[1]);
@@ -9675,10 +9715,12 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	                        ctm.e = parseFloat(args[4]);
 	                        ctm.f = parseFloat(args[5]);
 	                        break;
+
 	                    default:
 	                        continue;
 	                }
 
+	                // Multiply current transformation into result matrix
 	                transformationMatrix = transformationMatrix.multiply(ctm);
 	            }
 
@@ -9707,16 +9749,21 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	            var separator = V.transformSeparatorRegex;
 
-	            // Allow reading transform string with a single matrix
+	            // Special handling for `transform` with one or more matrix functions
 	            if (transform.trim().indexOf('matrix') >= 0) {
 
+	                // Convert EVERYTHING in `transform` string to a matrix
+	                // Will combine ALL matrixes * ALL translates * ALL scales * ALL rotates
+	                // Note: In non-matrix case, we only take first one of each (if any)
 	                var matrix = V.transformStringToMatrix(transform);
 	                var decomposedMatrix = V.decomposeMatrix(matrix);
 
+	                // Extract `translate`, `scale`, `rotate` from matrix
 	                translate = [decomposedMatrix.translateX, decomposedMatrix.translateY];
 	                scale = [decomposedMatrix.scaleX, decomposedMatrix.scaleY];
 	                rotate = [decomposedMatrix.rotation];
 
+	                // Rewrite `transform` string in `translate scale rotate` format
 	                var transformations = [];
 	                if (translate[0] !== 0 || translate[1] !== 0) {
 	                    transformations.push('translate(' + translate + ')');
@@ -9731,15 +9778,18 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	            } else {
 
-	                var translateMatch = transform.match(/translate\((.*?)\)/);
+	                // Extract `translate`, `rotate`, `scale` functions from `transform` string
+	                // Note: We only detect the first match of each (if any)
+	                // `match()` returns value of capturing group as `[1]`
+	                var translateMatch = transform.match(V.transformTranslateRegex);
 	                if (translateMatch) {
 	                    translate = translateMatch[1].split(separator);
 	                }
-	                var rotateMatch = transform.match(/rotate\((.*?)\)/);
+	                var rotateMatch = transform.match(V.transformRotateRegex);
 	                if (rotateMatch) {
 	                    rotate = rotateMatch[1].split(separator);
 	                }
-	                var scaleMatch = transform.match(/scale\((.*?)\)/);
+	                var scaleMatch = transform.match(V.transformScaleRegex);
 	                if (scaleMatch) {
 	                    scale = scaleMatch[1].split(separator);
 	                }
@@ -28807,7 +28857,8 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	        if (evt.button === 2) {
 	            this.contextMenuFired = true;
-	            this.contextMenuTrigger($.Event(evt, { type: 'contextmenu', data: evt.data }));
+	            var contextmenuEvt = $.Event(evt, { type: 'contextmenu', data: evt.data });
+	            this.contextMenuTrigger(contextmenuEvt);
 	        } else {
 	            var view = this.findView(evt.target);
 
@@ -29070,12 +29121,21 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 	    onmagnet: function(evt) {
 
-	        this.magnetEvent(evt, function(view, evt, _, x, y) {
-	            view.onmagnet(evt, x, y);
-	        });
+	        if (evt.button === 2) {
+	            this.contextMenuFired = true;
+	            this.magnetContextMenuFired = true;
+	            var contextmenuEvt = $.Event(evt, { type: 'contextmenu', data: evt.data });
+	            this.magnetContextMenuTrigger(contextmenuEvt);
+	            if (contextmenuEvt.isPropagationStopped()) {
+	                evt.stopPropagation();
+	            }
+	        } else {
+	            this.magnetEvent(evt, function(view, evt, _, x, y) {
+	                view.onmagnet(evt, x, y);
+	            });
+	        }
 	    },
 
-
 	    magnetpointerdblclick: function(evt) {
 
 	        this.magnetEvent(evt, function(view, evt, magnet, x, y) {
@@ -29084,8 +29144,17 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 	    },
 
 	    magnetcontextmenu: function(evt) {
-
 	        if (this.options.preventContextMenu) { evt.preventDefault(); }
+
+	        if (this.magnetContextMenuFired) {
+	            this.magnetContextMenuFired = false;
+	            return;
+	        }
+
+	        this.magnetContextMenuTrigger(evt);
+	    },
+
+	    magnetContextMenuTrigger: function(evt) {
 	        this.magnetEvent(evt, function(view, evt, magnet, x, y) {
 	            view.magnetcontextmenu(evt, magnet, x, y);
 	        });
@@ -34344,7 +34413,7 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 		Control: Control
 	});
 
-	var version = "3.6.3";
+	var version = "3.6.4";
 
 	var Vectorizer = V;
 	var layout = { PortLabel: PortLabel, Port: Port };
diff --git a/dist/joint.layout.DirectedGraph.js b/dist/joint.layout.DirectedGraph.js
index fb002b687..7d4a5be6b 100644
--- a/dist/joint.layout.DirectedGraph.js
+++ b/dist/joint.layout.DirectedGraph.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.layout.DirectedGraph.min.js b/dist/joint.layout.DirectedGraph.min.js
index a8cf206e7..4387de137 100644
--- a/dist/joint.layout.DirectedGraph.min.js
+++ b/dist/joint.layout.DirectedGraph.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.min.css b/dist/joint.min.css
index 2fdcfde65..20bb879fd 100644
--- a/dist/joint.min.css
+++ b/dist/joint.min.css
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-.joint-viewport{-webkit-user-select:none;-moz-user-select:none;user-select:none}.joint-paper-background,.joint-paper-grid,.joint-paper>svg{position:absolute;top:0;left:0;right:0;bottom:0}[magnet=true]:not(.joint-element){cursor:crosshair}[magnet=true]:not(.joint-element):hover{opacity:.7}.joint-element{cursor:move}.joint-element *{user-drag:none}.joint-element .scalable *{vector-effect:non-scaling-stroke}.marker-source,.marker-target{vector-effect:non-scaling-stroke}.joint-paper{position:relative}.joint-highlight-opacity{opacity:.3}.joint-link .connection,.joint-link .connection-wrap{fill:none}.marker-vertices{opacity:0;cursor:move}.marker-arrowheads{opacity:0;cursor:move;cursor:-webkit-grab;cursor:-moz-grab}.link-tools{opacity:0;cursor:pointer}.link-tools .tool-options{display:none}.joint-link:hover .link-tools,.joint-link:hover .marker-arrowheads,.joint-link:hover .marker-vertices{opacity:1}.marker-vertex-remove{cursor:pointer;opacity:.1}.marker-vertex-group:hover .marker-vertex-remove{opacity:1}.marker-vertex-remove-area{opacity:.1;cursor:pointer}.marker-vertex-group:hover .marker-vertex-remove-area{opacity:1}.joint-element .fobj{overflow:hidden}.joint-element .fobj body{background-color:transparent;margin:0;position:static}.joint-element .fobj div{text-align:center;vertical-align:middle;display:table-cell;padding:0 5px 0 5px}.joint-paper.joint-theme-dark{background-color:#18191b}.joint-link.joint-theme-dark .connection-wrap{stroke:#8f8ff3;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-dark .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-dark .connection{stroke-linejoin:round}.joint-link.joint-theme-dark .link-tools .tool-remove circle{fill:#f33636}.joint-link.joint-theme-dark .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-dark .link-tools [event="link:options"] circle{fill:green}.joint-link.joint-theme-dark .marker-vertex{fill:#5652db}.joint-link.joint-theme-dark .marker-vertex:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-arrowhead{fill:#5652db}.joint-link.joint-theme-dark .marker-arrowhead:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-vertex-remove-area{fill:green;stroke:#006400}.joint-link.joint-theme-dark .marker-vertex-remove{fill:#fff;stroke:#fff}.joint-paper.joint-theme-default{background-color:#fff}.joint-link.joint-theme-default .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-default .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-default .connection{stroke-linejoin:round}.joint-link.joint-theme-default .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-default .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-default .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-default .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-default .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-default .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-default .marker-vertex-remove{fill:#fff}@font-face{font-family:lato-light;src:url(data:application/font-woff;charset=utf-8;base64,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) format('woff');font-weight:400;font-style:normal}.joint-link.joint-theme-material .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-material .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-material .connection{stroke-linejoin:round}.joint-link.joint-theme-material .link-tools .tool-remove circle{fill:#c64242}.joint-link.joint-theme-material .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-material .marker-vertex{fill:#d0d8e8}.joint-link.joint-theme-material .marker-vertex:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-arrowhead{fill:#d0d8e8}.joint-link.joint-theme-material .marker-arrowhead:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-vertex-remove-area{fill:#5fa9ee}.joint-link.joint-theme-material .marker-vertex-remove{fill:#fff}.joint-link.joint-theme-modern .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-modern .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-modern .connection{stroke-linejoin:round}.joint-link.joint-theme-modern .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-modern .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-modern .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-modern .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-modern .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-modern .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-modern .marker-vertex-remove{fill:#fff}
\ No newline at end of file
+.joint-viewport{-webkit-user-select:none;-moz-user-select:none;user-select:none}.joint-paper-background,.joint-paper-grid,.joint-paper>svg{position:absolute;top:0;left:0;right:0;bottom:0}[magnet=true]:not(.joint-element){cursor:crosshair}[magnet=true]:not(.joint-element):hover{opacity:.7}.joint-element{cursor:move}.joint-element *{-webkit-user-drag:none;user-drag:none}.joint-element .scalable *{vector-effect:non-scaling-stroke}.marker-source,.marker-target{vector-effect:non-scaling-stroke}.joint-paper{position:relative}.joint-highlight-opacity{opacity:.3}.joint-link .connection,.joint-link .connection-wrap{fill:none}.marker-vertices{opacity:0;cursor:move}.marker-arrowheads{opacity:0;cursor:move;cursor:-webkit-grab;cursor:-moz-grab}.link-tools{opacity:0;cursor:pointer}.link-tools .tool-options{display:none}.joint-link:hover .link-tools,.joint-link:hover .marker-arrowheads,.joint-link:hover .marker-vertices{opacity:1}.marker-vertex-remove{cursor:pointer;opacity:.1}.marker-vertex-group:hover .marker-vertex-remove{opacity:1}.marker-vertex-remove-area{opacity:.1;cursor:pointer}.marker-vertex-group:hover .marker-vertex-remove-area{opacity:1}.joint-element .fobj{overflow:hidden}.joint-element .fobj body{background-color:transparent;margin:0;position:static}.joint-element .fobj div{text-align:center;vertical-align:middle;display:table-cell;padding:0 5px 0 5px}.joint-paper.joint-theme-dark{background-color:#18191b}.joint-link.joint-theme-dark .connection-wrap{stroke:#8f8ff3;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-dark .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-dark .connection{stroke-linejoin:round}.joint-link.joint-theme-dark .link-tools .tool-remove circle{fill:#f33636}.joint-link.joint-theme-dark .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-dark .link-tools [event="link:options"] circle{fill:green}.joint-link.joint-theme-dark .marker-vertex{fill:#5652db}.joint-link.joint-theme-dark .marker-vertex:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-arrowhead{fill:#5652db}.joint-link.joint-theme-dark .marker-arrowhead:hover{fill:#8e8ce1;stroke:none}.joint-link.joint-theme-dark .marker-vertex-remove-area{fill:green;stroke:#006400}.joint-link.joint-theme-dark .marker-vertex-remove{fill:#fff;stroke:#fff}.joint-paper.joint-theme-default{background-color:#fff}.joint-link.joint-theme-default .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-default .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-default .connection{stroke-linejoin:round}.joint-link.joint-theme-default .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-default .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-default .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-default .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-default .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-default .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-default .marker-vertex-remove{fill:#fff}@font-face{font-family:lato-light;src:url(data:application/font-woff;charset=utf-8;base64,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) format('woff');font-weight:400;font-style:normal}.joint-link.joint-theme-material .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-material .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-material .connection{stroke-linejoin:round}.joint-link.joint-theme-material .link-tools .tool-remove circle{fill:#c64242}.joint-link.joint-theme-material .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-material .marker-vertex{fill:#d0d8e8}.joint-link.joint-theme-material .marker-vertex:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-arrowhead{fill:#d0d8e8}.joint-link.joint-theme-material .marker-arrowhead:hover{fill:#5fa9ee;stroke:none}.joint-link.joint-theme-material .marker-vertex-remove-area{fill:#5fa9ee}.joint-link.joint-theme-material .marker-vertex-remove{fill:#fff}.joint-link.joint-theme-modern .connection-wrap{stroke:#000;stroke-width:15;stroke-linecap:round;stroke-linejoin:round;opacity:0;cursor:move}.joint-link.joint-theme-modern .connection-wrap:hover{opacity:.4;stroke-opacity:.4}.joint-link.joint-theme-modern .connection{stroke-linejoin:round}.joint-link.joint-theme-modern .link-tools .tool-remove circle{fill:red}.joint-link.joint-theme-modern .link-tools .tool-remove path{fill:#fff}.joint-link.joint-theme-modern .marker-vertex{fill:#1abc9c}.joint-link.joint-theme-modern .marker-vertex:hover{fill:#34495e;stroke:none}.joint-link.joint-theme-modern .marker-arrowhead{fill:#1abc9c}.joint-link.joint-theme-modern .marker-arrowhead:hover{fill:#f39c12;stroke:none}.joint-link.joint-theme-modern .marker-vertex-remove{fill:#fff}
\ No newline at end of file
diff --git a/dist/joint.min.js b/dist/joint.min.js
index 76652a9f0..c8408fa2d 100644
--- a/dist/joint.min.js
+++ b/dist/joint.min.js
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-if(function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("backbone"),require("lodash"),require("jquery")):"function"==typeof define&&define.amd?define(["exports","backbone","lodash","jquery"],e):e((t=t||self).joint={},t.Backbone,t._,t.$)}(this,function(t,c,i,S){"use strict";c=c&&c.hasOwnProperty("default")?c.default:c,i=i&&i.hasOwnProperty("default")?i.default:i,S=S&&S.hasOwnProperty("default")?S.default:S;var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function n(t,e){return t(e={exports:{}},e.exports),e.exports}var r=function(t){return t&&t.Math==Math&&t},u=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),a=function(t){try{return!!t()}catch(t){return!0}},s=!a(function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}),o={}.propertyIsEnumerable,l=Object.getOwnPropertyDescriptor,h={f:l&&!o.call({1:2},1)?function(t){var e=l(this,t);return!!e&&e.enumerable}:o},C=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},g={}.toString,d=function(t){return g.call(t).slice(8,-1)},f="".split,w=a(function(){return!Object("z").propertyIsEnumerable(0)})?function(t){return"String"==d(t)?f.call(t,""):Object(t)}:Object,p=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},m=function(t){return w(p(t))},I=function(t){return"object"==typeof t?null!==t:"function"==typeof t},v=function(t,e){if(!I(t))return t;var i,n;if(e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;if("function"==typeof(i=t.valueOf)&&!I(n=i.call(t)))return n;if(!e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;throw TypeError("Can't convert object to primitive value")},A={}.hasOwnProperty,y=function(t,e){return A.call(t,e)},b=u.document,N=I(b)&&I(b.createElement),x=function(t){return N?b.createElement(t):{}},M=!s&&!a(function(){return 7!=Object.defineProperty(x("div"),"a",{get:function(){return 7}}).a}),k=Object.getOwnPropertyDescriptor,T={f:s?k:function(t,e){if(t=m(t),e=v(e,!0),M)try{return k(t,e)}catch(t){}if(y(t,e))return C(!h.f.call(t,e),t[e])}},D=function(t){if(!I(t))throw TypeError(String(t)+" is not an object");return t},L=Object.defineProperty,z={f:s?L:function(t,e,i){if(D(t),e=v(e,!0),D(i),M)try{return L(t,e,i)}catch(t){}if("get"in i||"set"in i)throw TypeError("Accessors not supported");return"value"in i&&(t[e]=i.value),t}},P=s?function(t,e,i){return z.f(t,e,C(1,i))}:function(t,e,i){return t[e]=i,t},j=function(e,i){try{P(u,e,i)}catch(t){u[e]=i}return i},G="__core-js_shared__",Z=u[G]||j(G,{}),B=Function.toString;"function"!=typeof Z.inspectSource&&(Z.inspectSource=function(t){return B.call(t)});var O,E,R,Y=Z.inspectSource,W=u.WeakMap,U="function"==typeof W&&/native code/.test(Y(W)),F=n(function(t){(t.exports=function(t,e){return Z[t]||(Z[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.8.3",mode:"global",copyright:"\xa9 2021 Denis Pushkarev (zloirock.ru)"})}),V=0,X=Math.random(),H=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++V+X).toString(36)},J=F("keys"),_=function(t){return J[t]||(J[t]=H(t))},Q={},K=u.WeakMap;if(U){var q=Z.state||(Z.state=new K),$=q.get,tt=q.has,et=q.set;O=function(t,e){return e.facade=t,et.call(q,t,e),e},E=function(t){return $.call(q,t)||{}},R=function(t){return tt.call(q,t)}}else{var it=_("state");Q[it]=!0,O=function(t,e){return e.facade=t,P(t,it,e),e},E=function(t){return y(t,it)?t[it]:{}},R=function(t){return y(t,it)}}var nt,rt={set:O,get:E,has:R,enforce:function(t){return R(t)?E(t):O(t,{})},getterFor:function(i){return function(t){var e;if(!I(t)||(e=E(t)).type!==i)throw TypeError("Incompatible receiver, "+i+" required");return e}}},ot=n(function(t){var e=rt.get,l=rt.enforce,c=String(String).split("String");(t.exports=function(t,e,i,n){var r,o=!!n&&!!n.unsafe,a=!!n&&!!n.enumerable,s=!!n&&!!n.noTargetGet;"function"==typeof i&&("string"!=typeof e||y(i,"name")||P(i,"name",e),(r=l(i)).source||(r.source=c.join("string"==typeof e?e:""))),t!==u?(o?!s&&t[e]&&(a=!0):delete t[e],a?t[e]=i:P(t,e,i)):a?t[e]=i:j(e,i)})(Function.prototype,"toString",function(){return"function"==typeof this&&e(this).source||Y(this)})}),at=u,st=function(t){return"function"==typeof t?t:void 0},lt=function(t,e){return arguments.length<2?st(at[t])||st(u[t]):at[t]&&at[t][e]||u[t]&&u[t][e]},ct=Math.ceil,ut=Math.floor,ht=function(t){return isNaN(t=+t)?0:(0<t?ut:ct)(t)},gt=Math.min,dt=function(t){return 0<t?gt(ht(t),9007199254740991):0},ft=Math.max,pt=Math.min,mt=function(c){return function(t,e,i){var n,r,o,a=m(t),s=dt(a.length),l=(n=s,(r=ht(i))<0?ft(r+n,0):pt(r,n));if(c&&e!=e){for(;l<s;)if((o=a[l++])!=o)return!0}else for(;l<s;l++)if((c||l in a)&&a[l]===e)return c||l||0;return!c&&-1}},It={includes:mt(!0),indexOf:mt(!1)},vt=It.indexOf,At=function(t,e){var i,n=m(t),r=0,o=[];for(i in n)!y(Q,i)&&y(n,i)&&o.push(i);for(;e.length>r;)y(n,i=e[r++])&&(~vt(o,i)||o.push(i));return o},Ct=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],wt=Ct.concat("length","prototype"),yt={f:Object.getOwnPropertyNames||function(t){return At(t,wt)}},bt={f:Object.getOwnPropertySymbols},Nt=lt("Reflect","ownKeys")||function(t){var e=yt.f(D(t)),i=bt.f;return i?e.concat(i(t)):e},xt=function(t,e){for(var i=Nt(e),n=z.f,r=T.f,o=0;o<i.length;o++){var a=i[o];y(t,a)||n(t,a,r(e,a))}},Mt=/#|\.prototype\./,St=function(t,e){var i=Tt[kt(t)];return i==Lt||i!=Dt&&("function"==typeof e?a(e):!!e)},kt=St.normalize=function(t){return String(t).replace(Mt,".").toLowerCase()},Tt=St.data={},Dt=St.NATIVE="N",Lt=St.POLYFILL="P",zt=St,Pt=T.f,jt=function(t,e){var i,n,r,o,a,s=t.target,l=t.global,c=t.stat;if(i=l?u:c?u[s]||j(s,{}):(u[s]||{}).prototype)for(n in e){if(o=e[n],r=t.noTargetGet?(a=Pt(i,n))&&a.value:i[n],!zt(l?n:s+(c?".":"#")+n,t.forced)&&void 0!==r){if(typeof o==typeof r)continue;xt(o,r)}(t.sham||r&&r.sham)&&P(o,"sham",!0),ot(i,n,o,t)}},Gt=!!Object.getOwnPropertySymbols&&!a(function(){return!String(Symbol())}),Zt=Gt&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,Bt=F("wks"),Ot=u.Symbol,Et=Zt?Ot:Ot&&Ot.withoutSetter||H,Rt=function(t){return y(Bt,t)||(Gt&&y(Ot,t)?Bt[t]=Ot[t]:Bt[t]=Et("Symbol."+t)),Bt[t]},Yt=Object.keys||function(t){return At(t,Ct)},Wt=s?Object.defineProperties:function(t,e){D(t);for(var i,n=Yt(e),r=n.length,o=0;o<r;)z.f(t,i=n[o++],e[i]);return t},Ut=lt("document","documentElement"),Ft="prototype",Vt="script",Xt=_("IE_PROTO"),Ht=function(){},Jt=function(t){return"<script>"+t+"</"+Vt+">"},_t=function(){try{nt=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;_t=nt?function(t){t.write(Jt("")),t.close();var e=t.parentWindow.Object;return t=null,e}(nt):((e=x("iframe")).style.display="none",Ut.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(Jt("document.F=Object")),t.close(),t.F);for(var i=Ct.length;i--;)delete _t[Ft][Ct[i]];return _t()};Q[Xt]=!0;var Qt=Object.create||function(t,e){var i;return null!==t?(Ht[Ft]=D(t),i=new Ht,Ht[Ft]=null,i[Xt]=t):i=_t(),void 0===e?i:Wt(i,e)},Kt=Rt("unscopables"),qt=Array.prototype;null==qt[Kt]&&z.f(qt,Kt,{configurable:!0,value:Qt(null)});var $t=function(t){qt[Kt][t]=!0},te=Object.defineProperty,ee={},ie=function(t){throw t},ne=function(t,e){if(y(ee,t))return ee[t];e||(e={});var i=[][t],n=!!y(e,"ACCESSORS")&&e.ACCESSORS,r=y(e,0)?e[0]:ie,o=y(e,1)?e[1]:void 0;return ee[t]=!!i&&!a(function(){if(n&&!s)return!0;var t={length:-1};n?te(t,1,{enumerable:!0,get:ie}):t[1]=1,i.call(t,r,o)})},re=It.includes,oe=ne("indexOf",{ACCESSORS:!0,1:0});jt({target:"Array",proto:!0,forced:!oe},{includes:function(t){return re(this,t,1<arguments.length?arguments[1]:void 0)}}),$t("includes");var ae=function(n,r,t){if(function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function")}(n),void 0===r)return n;switch(t){case 0:return function(){return n.call(r)};case 1:return function(t){return n.call(r,t)};case 2:return function(t,e){return n.call(r,t,e)};case 3:return function(t,e,i){return n.call(r,t,e,i)}}return function(){return n.apply(r,arguments)}},se=Function.call,le=function(t,e,i){return ae(se,u[t].prototype[e],i)},ce=(le("Array","includes"),function(t){return Object(p(t))}),ue=Array.isArray||function(t){return"Array"==d(t)},he=Rt("species"),ge=function(t,e){var i;return ue(t)&&("function"!=typeof(i=t.constructor)||i!==Array&&!ue(i.prototype)?I(i)&&null===(i=i[he])&&(i=void 0):i=void 0),new(void 0===i?Array:i)(0===e?0:e)},de=[].push,fe=function(d){var f=1==d,p=2==d,m=3==d,I=4==d,v=6==d,A=7==d,C=5==d||v;return function(t,e,i,n){for(var r,o,a=ce(t),s=w(a),l=ae(e,i,3),c=dt(s.length),u=0,h=n||ge,g=f?h(t,c):p||A?h(t,0):void 0;u<c;u++)if((C||u in s)&&(o=l(r=s[u],u,a),d))if(f)g[u]=o;else if(o)switch(d){case 3:return!0;case 5:return r;case 6:return u;case 2:de.call(g,r)}else switch(d){case 4:return!1;case 7:de.call(g,r)}return v?-1:m||I?I:g}},pe={forEach:fe(0),map:fe(1),filter:fe(2),some:fe(3),every:fe(4),find:fe(5),findIndex:fe(6),filterOut:fe(7)},me=pe.find,Ie="find",ve=!0,Ae=ne(Ie);Ie in[]&&Array(1)[Ie](function(){ve=!1}),jt({target:"Array",proto:!0,forced:ve||!Ae},{find:function(t){return me(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(Ie);le("Array","find");var Ce,we,ye,be=function(s){return function(t,e){var i,n,r=String(p(t)),o=ht(e),a=r.length;return o<0||a<=o?s?"":void 0:(i=r.charCodeAt(o))<55296||56319<i||o+1===a||(n=r.charCodeAt(o+1))<56320||57343<n?s?r.charAt(o):i:s?r.slice(o,o+2):n-56320+(i-55296<<10)+65536}},Ne={codeAt:be(!1),charAt:be(!0)},xe=!a(function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}),Me=_("IE_PROTO"),Se=Object.prototype,ke=xe?Object.getPrototypeOf:function(t){return t=ce(t),y(t,Me)?t[Me]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?Se:null},Te=Rt("iterator"),De=!1;[].keys&&("next"in(ye=[].keys())?(we=ke(ke(ye)))!==Object.prototype&&(Ce=we):De=!0);var Le=null==Ce||a(function(){var t={};return Ce[Te].call(t)!==t});Le&&(Ce={}),y(Ce,Te)||P(Ce,Te,function(){return this});var ze={IteratorPrototype:Ce,BUGGY_SAFARI_ITERATORS:De},Pe=z.f,je=Rt("toStringTag"),Ge=function(t,e,i){t&&!y(t=i?t:t.prototype,je)&&Pe(t,je,{configurable:!0,value:e})},Ze={},Be=ze.IteratorPrototype,Oe=function(){return this},Ee=Object.setPrototypeOf||("__proto__"in{}?function(){var i,n=!1,t={};try{(i=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(t,[]),n=t instanceof Array}catch(t){}return function(t,e){return D(t),function(t){if(!I(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(e),n?i.call(t,e):t.__proto__=e,t}}():void 0),Re=ze.IteratorPrototype,Ye=ze.BUGGY_SAFARI_ITERATORS,We=Rt("iterator"),Ue="values",Fe="entries",Ve=function(){return this},Xe=Ne.charAt,He="String Iterator",Je=rt.set,_e=rt.getterFor(He);!function(t,e,i,n,r,o,a){var s,l,c;l=n,c=e+" Iterator",(s=i).prototype=Qt(Be,{next:C(1,l)}),Ge(s,c,!1),Ze[c]=Oe;var u,h,g,d=function(t){if(t===r&&v)return v;if(!Ye&&t in m)return m[t];switch(t){case"keys":case Ue:case Fe:return function(){return new i(this,t)}}return function(){return new i(this)}},f=e+" Iterator",p=!1,m=t.prototype,I=m[We]||m["@@iterator"]||r&&m[r],v=!Ye&&I||d(r),A="Array"==e&&m.entries||I;if(A&&(u=ke(A.call(new t)),Re!==Object.prototype&&u.next&&(ke(u)!==Re&&(Ee?Ee(u,Re):"function"!=typeof u[We]&&P(u,We,Ve)),Ge(u,f,!0))),r==Ue&&I&&I.name!==Ue&&(p=!0,v=function(){return I.call(this)}),m[We]!==v&&P(m,We,v),Ze[e]=v,r)if(h={values:d(Ue),keys:o?v:d("keys"),entries:d(Fe)},a)for(g in h)!Ye&&!p&&g in m||ot(m,g,h[g]);else jt({target:e,proto:!0,forced:Ye||p},h)}(String,"String",function(t){Je(this,{type:He,string:String(t),index:0})},function(){var t,e=_e(this),i=e.string,n=e.index;return n>=i.length?{value:void 0,done:!0}:(t=Xe(i,n),e.index+=t.length,{value:t,done:!1})});var Qe=function(e,t,i,n){try{return n?t(D(i)[0],i[1]):t(i)}catch(t){throw function(t){var e=t.return;if(void 0!==e)D(e.call(t)).value}(e),t}},Ke=Rt("iterator"),qe=Array.prototype,$e=function(t,e,i){var n=v(e);n in t?z.f(t,n,C(0,i)):t[n]=i},ti={};ti[Rt("toStringTag")]="z";var ei="[object z]"===String(ti),ii=Rt("toStringTag"),ni="Arguments"==d(function(){return arguments}()),ri=ei?d:function(t){var e,i,n;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(i=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),ii))?i:ni?d(e):"Object"==(n=d(e))&&"function"==typeof e.callee?"Arguments":n},oi=Rt("iterator"),ai=Rt("iterator"),si=!1;try{var li=0,ci={next:function(){return{done:!!li++}},return:function(){si=!0}};ci[ai]=function(){return this},Array.from(ci,function(){throw 2})}catch(t){}var ui=!function(t,e){if(!e&&!si)return!1;var i=!1;try{var n={};n[ai]=function(){return{next:function(){return{done:i=!0}}}},t(n)}catch(t){}return i}(function(t){Array.from(t)});jt({target:"Array",stat:!0,forced:ui},{from:function(t){var e,i,n,r,o,a,s,l=ce(t),c="function"==typeof this?this:Array,u=arguments.length,h=1<u?arguments[1]:void 0,g=void 0!==h,d=function(t){if(null!=t)return t[oi]||t["@@iterator"]||Ze[ri(t)]}(l),f=0;if(g&&(h=ae(h,2<u?arguments[2]:void 0,2)),null!=d&&(c!=Array||void 0===(s=d)||Ze.Array!==s&&qe[Ke]!==s))for(o=(r=d.call(l)).next,i=new c;!(n=o.call(r)).done;f++)a=g?Qe(r,h,[n.value,f],!0):n.value,$e(i,f,a);else for(i=new c(e=dt(l.length));f<e;f++)a=g?h(l[f],f):l[f],$e(i,f,a);return i.length=f,i}});at.Array.from;var hi=pe.findIndex,gi="findIndex",di=!0,fi=ne(gi);gi in[]&&Array(1)[gi](function(){di=!1}),jt({target:"Array",proto:!0,forced:di||!fi},{findIndex:function(t){return hi(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(gi);le("Array","findIndex"),n(function(t,e){!function(){var t=e,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";function l(t){this.message=t}(l.prototype=new Error).name="InvalidCharacterError",t.btoa||(t.btoa=function(t){for(var e,i,n=String(t),r=0,o=s,a="";n.charAt(0|r)||(o="=",r%1);a+=o.charAt(63&e>>8-r%1*8)){if(255<(i=n.charCodeAt(r+=.75)))throw new l("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");e=e<<8|i}return a}),t.atob||(t.atob=function(t){var e=String(t).replace(/=+$/,"");if(e.length%4==1)throw new l("'atob' failed: The string to be decoded is not correctly encoded.");for(var i,n,r=0,o=0,a="";n=e.charAt(o++);~n&&(i=r%4?64*i+n:n,r++%4)?a+=String.fromCharCode(255&i>>(-2*r&6)):0)n=s.indexOf(n);return a})}()});jt({target:"Number",stat:!0},{isNaN:function(t){return t!=t}});at.Number.isNaN;var pi=u.isFinite,mi=Number.isFinite||function(t){return"number"==typeof t&&pi(t)};jt({target:"Number",stat:!0},{isFinite:mi});at.Number.isFinite;var Ii=Rt("match"),vi=function(t){if(I(e=t)&&(void 0!==(i=e[Ii])?i:"RegExp"==d(e)))throw TypeError("The method doesn't accept regular expressions");var e,i;return t},Ai=Rt("match"),Ci=function(e){var i=/./;try{"/./"[e](i)}catch(t){try{return i[Ai]=!1,"/./"[e](i)}catch(t){}}return!1};jt({target:"String",proto:!0,forced:!Ci("includes")},{includes:function(t){return!!~String(p(this)).indexOf(vi(t),1<arguments.length?arguments[1]:void 0)}});le("String","includes");var wi,yi=T.f,bi="".startsWith,Ni=Math.min,xi=Ci("startsWith"),Mi=!(xi||(!(wi=yi(String.prototype,"startsWith"))||wi.writable));jt({target:"String",proto:!0,forced:!Mi&&!xi},{startsWith:function(t){var e=String(p(this));vi(t);var i=dt(Ni(1<arguments.length?arguments[1]:void 0,e.length)),n=String(t);return bi?bi.call(e,n,i):e.slice(i,i+n.length)===n}});le("String","startsWith");!function(){function n(t,e){return this.slice(t,e)}function r(t,e){arguments.length<2&&(e=0);for(var i=0,n=t.length;i<n;++i,++e)this[e]=255&t[i]}function t(t){var e;if("number"==typeof t){e=new Array(t);for(var i=0;i<t;++i)e[i]=0}else e=t.slice(0);return e.subarray=n,(e.buffer=e).byteLength=e.length,e.set=r,"object"==typeof t&&t.buffer&&(e.buffer=t.buffer),e}"undefined"==typeof Uint8Array&&"undefined"!=typeof window&&(window.Uint8Array=t,window.Uint32Array=t,window.Int32Array=t)}();var Si={x:"x",y:"y",width:"w",height:"h",minimum:"s",maximum:"l",diagonal:"d"},ki=Object.keys(Si).map(function(t){return Si[t]}).join(""),Ti="[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?",Di=/\s/g,Li=new RegExp("^("+Ti+"\\*)?(["+ki+"])(/"+Ti+")?([-+]{1,2}"+Ti+")?$","g");function zi(t){throw new Error("Invalid calc() expression: "+t)}function Pi(t,e){var i=Li.exec(t.replace(Di,""));i||zi(t),Li.lastIndex=0;var n=i[1],r=i[2],o=i[3],a=i[4],s=e.x,l=e.y,c=e.width,u=e.height,h=0;switch(r){case Si.width:h=c;break;case Si.height:h=u;break;case Si.x:h=s;break;case Si.y:h=l;break;case Si.minimum:h=Math.min(u,c);break;case Si.maximum:h=Math.max(u,c);break;case Si.diagonal:h=Math.sqrt(u*u+c*c)}return n&&(h*=parseFloat(n)),o&&(h/=parseFloat(o.slice(1))),a&&(h+=function(t){if(!t)return 0;switch(t[0]){case"+":return parseFloat(t.substr(1));case"-":return-parseFloat(t.substr(1))}return parseFloat(t)}(a)),h}function ji(t){return"string"==typeof t&&t.includes("calc")}var Gi="calc(",Zi=Gi.length;function Bi(t,e){for(var i=t,n=0;;){var r=i.indexOf(Gi,n);if(-1===r)return i;var o=r+Zi,a=1;t:for(;;){switch(i[o]){case"(":a++;break;case")":if(0===--a)break t;break;case void 0:zi(i)}o++}var s=i.slice(r+Zi,o);ji(s)&&(s=Bi(s,e));var l=String(Pi(s,e));i=i.slice(0,r)+l+i.slice(o+1),n=r+l.length}}var Oi=Math.round,Ei=Math.floor,Ri=Math.PI,Yi=function(t){return t%360+(t<0?360:0)},Wi=function(t,e){return e*Oi(t/e)},Ui=function(t){return 180*t/Ri%360},Fi=function(t,e){return(t=(e=e||!1)?t:t%360)*Ri/180},Vi=function(t,e){if(void 0===e)e=void 0===t?1:t,t=0;else if(e<t){var i=t;t=e,e=i}return Ei(Math.random()*(e-t+1)+t)},Xi=Math.cos,Hi=Math.sin,Ji=Math.atan2,_i=function(t,e){var i=Fi(t.y),n=Fi(e.y),r=t.x,o=e.x,a=Fi(o-r),s=Hi(a)*Xi(n),l=Xi(i)*Hi(n)-Hi(i)*Xi(n)*Xi(a),c=Ui(Ji(s,l))-22.5;return c<0&&(c+=360),["NE","E","SE","S","SW","W","NW","N"][c=parseInt(c/45)]},Qi=function(t,e){var i=t.x,n=t.y;return(i-=e.x)*i+(n-=e.y)*n},Ki=function(t,e){return Math.sqrt(Qi(t,e))},qi={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},$i=Math.abs,tn=Math.cos,en=Math.sin,nn=Math.sqrt,rn=Math.min,on=Math.max,an=Math.atan2,sn=Math.round,ln=Math.pow,cn=Math.PI,un=function(t,e){if(!(this instanceof un))return new un(t,e);if("string"==typeof t){var i=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(i[0]),e=parseFloat(i[1])}else Object(t)===t&&(e=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===e?0:e};un.fromPolar=function(t,e,i){i=new un(i);var n=$i(t*tn(e)),r=$i(t*en(e)),o=Yi(Ui(e));return o<90?r=-r:o<180?(n=-n,r=-r):o<270&&(n=-n),new un(i.x+n,i.y+r)},un.random=function(t,e,i,n){return new un(Vi(t,e),Vi(i,n))},un.prototype={type:qi.Point,chooseClosest:function(t){var e=t.length;if(1===e)return new un(t[0]);for(var i=null,n=1/0,r=0;r<e;r++){var o=new un(t[r]),a=this.squaredDistance(o);a<n&&(i=o,n=a)}return i},adhereToRect:function(t){return t.containsPoint(this)||(this.x=rn(on(this.x,t.x),t.x+t.width),this.y=rn(on(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,e){var i=this.equals(t)||this.equals(e)?NaN:this.theta(e)-this.theta(t);return i<0&&(i+=360),i},bearing:function(t){return _i(this,t)},changeInAngle:function(t,e,i){return this.clone().offset(-t,-e).theta(i)-this.theta(i)},clone:function(){return new un(this)},cross:function(t,e){return t&&e?(e.x-this.x)*(t.y-this.y)-(e.y-this.y)*(t.x-this.x):NaN},difference:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),new un(this.x-(t||0),this.y-(e||0))},distance:function(t){return Ki(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,e){var i=this.x,n=this.y;return new un((1-e)*i+e*t.x,(1-e)*n+e*t.y)},magnitude:function(){return nn(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return $i(t.x-this.x)+$i(t.y-this.y)},move:function(t,e){var i=Fi(new un(t).theta(this));return this.offset(tn(i)*e,-en(i)*e)},normalize:function(t){var e=(t||1)/this.magnitude();return this.scale(e,e)},offset:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x+=t||0,this.y+=e||0,this},reflection:function(t){return new un(t).move(this,this.distance(t))},rotate:function(t,e){if(0===e)return this;t=t||new un(0,0),e=Fi(Yi(-e));var i=tn(e),n=en(e),r=i*(this.x-t.x)-n*(this.y-t.y)+t.x,o=n*(this.x-t.x)+i*(this.y-t.y)+t.y;return this.x=r,this.y=o,this},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=ln(10,t)}return this.x=sn(this.x*e)/e,this.y=sn(this.y*e)/e,this},scale:function(t,e,i){return i=i&&new un(i)||new un(0,0),this.x=i.x+t*(this.x-i.x),this.y=i.y+e*(this.y-i.y),this},snapToGrid:function(t,e){return this.x=Wi(this.x,t),this.y=Wi(this.y,e||t),this},squaredDistance:function(t){return Qi(this,t)},theta:function(t){var e=-((t=new un(t)).y-this.y),i=t.x-this.x,n=an(e,i);return n<0&&(n=2*cn+n),180*n/cn},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new un(t)||new un(0,0);var e=this.x,i=this.y;return this.x=nn((e-t.x)*(e-t.x)+(i-t.y)*(i-t.y)),this.y=Fi(t.theta(new un(e,i))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x=t||0,this.y=e||0,this},vectorAngle:function(t){return new un(0,0).angleBetween(this,t)}},un.prototype.translate=un.prototype.offset;var hn=un,gn=Math.max,dn=Math.min,fn=function(t,e){return this instanceof fn?t instanceof fn?new fn(t.start,t.end):(this.start=new un(t),void(this.end=new un(e))):new fn(t,e)};fn.prototype={type:qi.Line,angle:function(){var t=new un(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=dn(this.start.x,this.end.x),e=dn(this.start.y,this.end.y),i=gn(this.start.x,this.end.x),n=gn(this.start.y,this.end.y);return new kn(t,e,i-t,n-e)},bearing:function(){return _i(this.start,this.end)},clone:function(){return new fn(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var e=this.vector().dot(new fn(this.start,t).vector()),i=dn(1,gn(0,e/this.squaredLength()));return i!=i?0:i},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var e=this.start,i=this.end;if(0!==e.cross(t,i))return!1;var n=this.length();return!(new fn(e,t).length()>n)&&!(new fn(t,i).length()>n)},divideAt:function(t){var e=this.pointAt(t);return[new fn(this.start,e),new fn(e,this.end)]},divideAtLength:function(t){var e=this.pointAtLength(t);return[new fn(this.start,e),new fn(e,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,e){if(t&&t.intersectionWithLine){var i=t.intersectionWithLine(this,e);return i&&t instanceof fn&&(i=i[0]),i}return null},intersectionWithLine:function(t){var e=new un(this.end.x-this.start.x,this.end.y-this.start.y),i=new un(t.end.x-t.start.x,t.end.y-t.start.y),n=e.x*i.y-e.y*i.x,r=new un(t.start.x-this.start.x,t.start.y-this.start.y),o=r.x*i.y-r.y*i.x,a=r.x*e.y-r.y*e.x;if(0===n||o*n<0||a*n<0)return null;if(0<n){if(n<o||n<a)return null}else if(o<n||a<n)return null;return[new un(this.start.x+o*e.x/n,this.start.y+o*e.y/n)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return Ki(this.start,this.end)},midpoint:function(){return new un((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var e=this.clone();if(!this.isDifferentiable())return e;var i=e.start,n=e.end,r=i.clone().rotate(n,270),o=n.clone().rotate(i,90);return i.move(o,t),n.move(r,t),e},pointAt:function(t){var e=this.start,i=this.end;return t<=0?e.clone():1<=t?i.clone():e.lerp(i,t)},pointAtLength:function(t){var e=this.start,i=this.end,n=!0;t<0&&(n=!1,t=-t);var r=this.length();return r<=t?n?i.clone():e.clone():this.pointAt((n?t:r-t)/r)},pointOffset:function(t){t=new un(t);var e=this.start,i=this.end;return((i.x-e.x)*(t.y-e.y)-(i.y-e.y)*(t.x-e.x))/this.length()},rotate:function(t,e){return this.start.rotate(t,e),this.end.rotate(t,e),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.end.scale(t,e,i),this},setLength:function(t){var e=this.length();if(!e)return this;var i=t/e;return this.scale(i,i,this.start)},squaredLength:function(){return Qi(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAt(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAtLength(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,e){return this.start.translate(t,e),this.end.translate(t,e),this},vector:function(){return new un(this.end.x-this.start.x,this.end.y-this.start.y)}},fn.prototype.intersection=fn.prototype.intersect;var pn=fn,mn=Math.sqrt,In=Math.round,vn=Math.pow,An=function(t,e,i){return this instanceof An?t instanceof An?new An(new un(t.x,t.y),t.a,t.b):(t=new un(t),this.x=t.x,this.y=t.y,this.a=e,void(this.b=i)):new An(t,e,i)};An.fromRect=function(t){return t=new kn(t),new An(t.center(),t.width/2,t.height/2)},An.prototype={type:qi.Ellipse,bbox:function(){return new kn(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new un(this.x,this.y)},clone:function(){return new An(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.a+=2*t,this.b+=2*e,this},intersectionWithLine:function(t){var e=[],i=t.start,n=t.end,r=this.a,o=this.b,a=t.vector(),s=i.difference(new un(this)),l=new un(a.x/(r*r),a.y/(o*o)),c=new un(s.x/(r*r),s.y/(o*o)),u=a.dot(l),h=a.dot(c),g=h*h-u*(s.dot(c)-1);if(g<0)return null;if(0<g){var d=mn(g),f=(-h-d)/u,p=(-h+d)/u;if((f<0||1<f)&&(p<0||1<p))return null;0<=f&&f<=1&&e.push(i.lerp(n,f)),0<=p&&p<=1&&e.push(i.lerp(n,p))}else{var m=-h/u;if(!(0<=m&&m<=1))return null;e.push(i.lerp(n,m))}return e},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t),e&&t.rotate(new un(this.x,this.y),e);var i,n=t.x-this.x,r=t.y-this.y;if(0===n)return i=this.bbox().pointNearestToPoint(t),e?i.rotate(new un(this.x,this.y),-e):i;var o=r/n,a=o*o,s=this.a*this.a,l=this.b*this.b,c=mn(1/(1/s+a/l)),u=o*(c=n<0?-c:c);return i=new un(this.x+c,this.y+u),e?i.rotate(new un(this.x,this.y),-e):i},normalizedDistance:function(t){var e=t.x,i=t.y,n=this.a,r=this.b,o=this.x,a=this.y;return(e-o)*(e-o)/(n*n)+(i-a)*(i-a)/(r*r)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=vn(10,t)}return this.x=In(this.x*e)/e,this.y=In(this.y*e)/e,this.a=In(this.a*e)/e,this.b=In(this.b*e)/e,this},tangentTheta:function(t){var e,i,n=t.x,r=t.y,o=this.a,a=this.b,s=this.bbox().center(),l=s.x,c=s.y,u=n>s.x+o/2,h=n<s.x-o/2;return u||h?i=o*o/(n-l)-o*o*(r-c)*((e=n>s.x?r-30:r+30)-c)/(a*a*(n-l))+l:e=a*a/(r-c)-a*a*(n-l)*((i=r>s.y?n+30:n-30)-l)/(o*o*(r-c))+c,new un(i,e).theta(t)},toString:function(){return new un(this.x,this.y).toString()+" "+this.a+" "+this.b}};var Cn=An,wn=Math.abs,yn=Math.cos,bn=Math.sin,Nn=Math.min,xn=Math.max,Mn=Math.round,Sn=Math.pow,kn=function(t,e,i,n){if(!(this instanceof kn))return new kn(t,e,i,n);Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===e?0:e,this.width=void 0===i?0:i,this.height=void 0===n?0:n};kn.fromEllipse=function(t){return t=new An(t),new kn(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},kn.fromPointUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new un;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y;l<i&&(i=l),r<l&&(r=l),c<n&&(n=c),o<c&&(o=c)}return new kn(i,n,r-i,o-n)},kn.fromRectUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new kn;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y,u=l+a.width,h=c+a.height;l<i&&(i=l),r<u&&(r=u),c<n&&(n=c),o<h&&(o=h)}return new kn(i,n,r-i,o-n)},kn.prototype={type:qi.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var e=this.width,i=this.height,n=Fi(t),r=wn(bn(n)),o=wn(yn(n)),a=e*o+i*r,s=e*r+i*o;return this.x+=(e-a)/2,this.y+=(i-s)/2,this.width=a,this.height=s,this},bottomLeft:function(){return new un(this.x,this.y+this.height)},bottomLine:function(){return new fn(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new un(this.x+this.width/2,this.y+this.height)},center:function(){return new un(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new kn(this)},containsPoint:function(t){return(t=new un(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize(),n=e.width,r=e.height,o=i.width,a=i.height;if(!(n&&r&&o&&a))return!1;var s=e.x,l=e.y,c=i.x,u=i.y;return o+=c,n+=s,a+=u,r+=l,s<=c&&o<=n&&l<=u&&a<=r},corner:function(){return new un(this.x+this.width,this.y+this.height)},equals:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize();return e.x===i.x&&e.y===i.y&&e.width===i.width&&e.height===i.height},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.x-=t,this.y-=e,this.width+=2*t,this.height+=2*e,this},intersect:function(t){var e=this.origin(),i=this.corner(),n=t.origin(),r=t.corner();if(r.x<=e.x||r.y<=e.y||n.x>=i.x||n.y>=i.y)return null;var o=xn(e.x,n.x),a=xn(e.y,n.y);return new kn(o,a,Nn(i.x,r.x)-o,Nn(i.y,r.y)-a)},intersectionWithLine:function(t){var e,i,n=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],o=[],a=n.length;for(i=0;i<a;i++)null!==(e=t.intersect(n[i]))&&o.indexOf(e.toString())<0&&(r.push(e),o.push(e.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t);var i,n=new un(this.x+this.width/2,this.y+this.height/2);e&&t.rotate(n,e);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],o=new fn(n,t),a=r.length-1;0<=a;--a){var s=r[a].intersection(o);if(null!==s){i=s;break}}return i&&e&&i.rotate(n,-e),i},leftLine:function(){return new fn(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new un(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,e){var i,n,r,o,a,s,l,c;t=new kn(t),e||(e=t.center());var u=e.x,h=e.y;i=n=r=o=a=s=l=c=1/0;var g=t.topLeft();g.x<u&&(i=(this.x-u)/(g.x-u)),g.y<h&&(a=(this.y-h)/(g.y-h));var d=t.bottomRight();d.x>u&&(n=(this.x+this.width-u)/(d.x-u)),d.y>h&&(s=(this.y+this.height-h)/(d.y-h));var f=t.topRight();f.x>u&&(r=(this.x+this.width-u)/(f.x-u)),f.y<h&&(l=(this.y-h)/(f.y-h));var p=t.bottomLeft();return p.x<u&&(o=(this.x-u)/(p.x-u)),p.y>h&&(c=(this.y+this.height-h)/(p.y-h)),{sx:Nn(i,n,r,o),sy:Nn(a,s,l,c)}},maxRectUniformScaleToFit:function(t,e){var i=this.maxRectScaleToFit(t,e);return Nn(i.sx,i.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,e=this.y,i=this.width,n=this.height;return this.width<0&&(t=this.x+this.width,i=-this.width),this.height<0&&(e=this.y+this.height,n=-this.height),this.x=t,this.y=e,this.width=i,this.height=n,this},offset:function(t,e){return un.prototype.offset.call(this,t,e)},origin:function(){return new un(this.x,this.y)},pointNearestToPoint:function(t){if(t=new un(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new un(this.x+this.width,t.y);case"left":return new un(this.x,t.y);case"bottom":return new un(t.x,this.y+this.height);case"top":return new un(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new fn(this.topRight(),this.bottomRight())},rightMiddle:function(){return new un(this.x+this.width,this.y+this.height/2)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=Sn(10,t)}return this.x=Mn(this.x*e)/e,this.y=Mn(this.y*e)/e,this.width=Mn(this.width*e)/e,this.height=Mn(this.height*e)/e,this},scale:function(t,e,i){return i=this.origin().scale(t,e,i),this.x=i.x,this.y=i.y,this.width*=t,this.height*=e,this},sideNearestToPoint:function(t){var e=(t=new un(t)).x-this.x,i=this.x+this.width-t.x,n=t.y-this.y,r=e,o="left";return i<r&&(r=i,o="right"),n<r&&(r=n,o="top"),this.y+this.height-t.y<r&&(o="bottom"),o},snapToGrid:function(t,e){var i=this.origin().snapToGrid(t,e),n=this.corner().snapToGrid(t,e);return this.x=i.x,this.y=i.y,this.width=n.x-i.x,this.height=n.y-i.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new fn(this.topLeft(),this.topRight())},topMiddle:function(){return new un(this.x+this.width/2,this.y)},topRight:function(){return new un(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return kn.fromRectUnion(this,t)},update:function(t,e,i,n){return Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=t||0,this.y=e||0,this.width=i||0,this.height=n||0,this}},kn.prototype.bottomRight=kn.prototype.corner,kn.prototype.topLeft=kn.prototype.origin,kn.prototype.translate=kn.prototype.offset;var Tn=kn;function Dn(t){if(""===(t=t.trim()))return[];for(var e=[],i=t.split(/\s*,\s*|\s+/),n=i.length,r=0;r<n;r+=2)e.push({x:+i[r],y:+i[r+1]});return e}function Ln(t){var e=t.length;if(0===e)return[];for(var i=[],n=0;n<e;n++){var r=t[n].clone();i.push(r)}return i}function zn(t){var e,i,n,r=Math.abs,o=t.length;if(0===o)return[];for(e=0;e<o;e++)void 0===n?n=t[e]:t[e].y<n.y?n=t[e]:t[e].y===n.y&&t[e].x>n.x&&(n=t[e]);var a=[];for(e=0;e<o;e++){var s=n.theta(t[e]);0===s&&(s=360);var l=[t[e],e,s];a.push(l)}if(a.sort(function(t,e){var i=t[2]-e[2];return 0===i&&(i=e[1]-t[1]),i}),2<a.length){var c=a[a.length-1];a.unshift(c)}for(var u,h,g,d,f,p,m,I={},v=[];0!==a.length;)if(h=(u=a.pop())[0],!I.hasOwnProperty(u[0]+"@@"+u[1]))for(var A=!1;!A;)if(v.length<2)v.push(u),A=!0;else{d=(g=v.pop())[0];var C=(p=(f=v.pop())[0]).cross(d,h);if(C<0)v.push(f),v.push(g),v.push(u),A=!0;else if(0===C){var w=d.angleBetween(p,h);r(w-180)<1e-10?(I[g[0]+"@@"+g[1]]=d,v.push(f)):d.equals(h)||p.equals(d)?(I[g[0]+"@@"+g[1]]=d,v.push(f)):r((w+1)%360-1)<1e-10&&(v.push(f),a.push(g))}else I[g[0]+"@@"+g[1]]=d,v.push(f)}2<v.length&&v.pop();var y=-1;for(i=v.length,e=0;e<i;e++){var b=v[e][1];(void 0===m||b<m)&&(m=b,y=e)}var N=[];if(0<y){var x=v.slice(y),M=v.slice(0,y);N=x.concat(M)}else N=v;var S=[];for(i=N.length,e=0;e<i;e++)S.push(N[e][0]);return S}var Pn=function(t){return this instanceof Pn?"string"==typeof t?new Pn.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new Pn(t)};Pn.parse=function(t){return new Pn(Dn(t))},Pn.fromRect=function(t){return new Pn([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},Pn.prototype={type:qi.Polyline,bbox:function(){var t=1/0,e=-1/0,i=1/0,n=-1/0,r=this.points,o=r.length;if(0===o)return null;for(var a=0;a<o;a++){var s=r[a],l=s.x,c=s.y;l<t&&(t=l),e<l&&(e=l),c<i&&(i=c),n<c&&(n=c)}return new kn(t,i,e-t,n-i)},clone:function(){return new Pn(Ln(this.points))},closestPoint:function(t){var e=this.closestPointLength(t);return this.pointAtLength(e)},closestPointLength:function(t){var e,i=this.lengthPoints(),n=i.length;if(0===n)return 0;if(1===n)return 0;for(var r=1/0,o=0,a=n-1,s=0;s<a;s++){var l=new fn(i[s],i[s+1]),c=l.length(),u=l.closestPointNormalizedLength(t),h=l.pointAt(u).squaredDistance(t);h<r&&(r=h,e=o+u*c),o+=c}return e},closestPointNormalizedLength:function(t){var e=this.closestPointLength(t);if(0===e)return 0;var i=this.length();return 0===i?0:e/i},closestPointTangent:function(t){var e=this.closestPointLength(t);return this.tangentAtLength(e)},containsPoint:function(t){var e=this.points,i=e.length;if(0===i)return!1;for(var n=t.x,r=t.y,o=i-1,a=0,s=0,l=new fn,c=new fn,u=new un;a<i;a++){var h=e[o],g=e[a];if(t.equals(h))return!0;if(l.start=h,l.end=g,l.containsPoint(t))return!0;if(r<=h.y&&r>g.y||r>h.y&&r<=g.y){var d=h.x-n>g.x-n?h.x-n:g.x-n;0<=d&&(u.x=n+d,u.y=r,c.start=t,c.end=u,l.intersect(c)&&s++)}o=a}return s%2==1},close:function(){var t=this.start,e=this.end,i=this.points;return t&&e&&!t.equals(e)&&i.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new Pn(zn(this.points))},equals:function(t){if(!t)return!1;var e=this.points,i=t.points,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=t.points[r];if(!o.equals(a))return!1}return!0},intersectionWithLine:function(t){for(var e=new fn(t),i=[],n=this.lengthPoints(),r=new fn,o=0,a=n.length-1;o<a;o++){r.start=n[o],r.end=n[o+1];var s=e.intersectionWithLine(r);s&&i.push(s[0])}return 0<i.length?i:null},isDifferentiable:function(){var t=this.points,e=t.length;if(0===e)return!1;for(var i=new fn,n=e-1,r=0;r<n;r++)if(i.start=t[r],i.end=t[r+1],i.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),e=t.length;if(0===e)return 0;for(var i=0,n=e-1,r=0;r<n;r++)i+=t[r].distance(t[r+1]);return i},pointAt:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();if(t<=0)return e[0].clone();if(1<=t)return e[i-1].clone();var n=this.length()*t;return this.pointAtLength(n)},pointAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();var n=!0;t<0&&(n=!1,t=-t);for(var r=0,o=i-1,a=0;a<o;a++){var s=n?a:o-1-a,l=e[s],c=e[s+1],u=new fn(l,c),h=l.distance(c);if(t<=r+h)return u.pointAtLength((n?1:-1)*(t-r));r+=h}return(n?e[i-1]:e[0]).clone()},round:function(t){for(var e=this.points,i=e.length,n=0;n<i;n++)e[n].round(t);return this},scale:function(t,e,i){for(var n=this.points,r=n.length,o=0;o<r;o++)n[o].scale(t,e,i);return this},simplify:function(t){void 0===t&&(t={});var e=this.points;if(e.length<3)return this;for(var i=t.threshold||0,n=0;e[n+2];){var r=n+1,o=n+2,a=e[n],s=e[r],l=e[o];new fn(a,l).closestPoint(s).distance(s)<=i?e.splice(r,1):n+=1}return this},tangentAt:function(t){var e=this.lengthPoints().length;if(0===e)return null;if(1===e)return null;t<0&&(t=0),1<t&&(t=1);var i=this.length()*t;return this.tangentAtLength(i)},tangentAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return null;var n,r=!0;t<0&&(r=!1,t=-t);for(var o=0,a=i-1,s=0;s<a;s++){var l=r?s:a-1-s,c=e[l],u=e[l+1],h=new fn(c,u),g=c.distance(u);if(h.isDifferentiable()){if(t<=o+g)return h.tangentAtLength((r?1:-1)*(t-o));n=h}o+=g}if(n){var d=r?1:0;return n.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,e){for(var i=this.points,n=i.length,r=0;r<n;r++)i[r].translate(t,e);return this},serialize:function(){var t=this.points,e=t.length;if(0===e)return"";for(var i="",n=0;n<e;n++){var r=t[n];i+=r.x+","+r.y+" "}return i.trim()}},Object.defineProperty(Pn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(Pn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var jn=Math.abs,Gn=Math.sqrt,Zn=Math.min,Bn=Math.max,On=Math.pow,En=function(t,e,i,n){return this instanceof En?t instanceof En?new En(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new un(t),this.controlPoint1=new un(e),this.controlPoint2=new un(i),void(this.end=new un(n))):new En(t,e,i,n)};function Rn(t){var e,i,n=arguments,r=[];for(i=arguments.length,e=1;e<i;e++)r.push(n[e]);if(!t)throw new Error("Missing a parent object.");var o=Object.create(t);for(i=r.length,e=0;e<i;e++){var a,s,l=r[e];for(s in l)l.hasOwnProperty(s)&&(delete o[s],a=Object.getOwnPropertyDescriptor(l,s),Object.defineProperty(o,s,a))}return o}En.throughPoints=function(){function l(t){var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var e=function(t){var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=l(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=l(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]}(t),i=[],n=e[0].length,r=0;r<n;r++){var o=new un(e[0][r].x,e[0][r].y),a=new un(e[1][r].x,e[1][r].y);i.push(new En(t[r],o,a,t[r+1]))}return i}}(),En.prototype={type:qi.Curve,bbox:function(){for(var t,e,i,n,r,o,a,s,l=this.start,c=this.controlPoint1,u=this.controlPoint2,h=this.end,g=l.x,d=l.y,f=c.x,p=c.y,m=u.x,I=u.y,v=h.x,A=h.y,C=new Array,w=new Array,y=[new Array,new Array],b=0;b<2;++b)if(i=0===b?(e=6*g-12*f+6*m,t=-3*g+9*f-9*m+3*v,3*f-3*g):(e=6*d-12*p+6*I,t=-3*d+9*p-9*I+3*A,3*p-3*d),jn(t)<1e-12){if(jn(e)<1e-12)continue;0<(n=-i/e)&&n<1&&w.push(n)}else s=Gn(a=e*e-4*i*t),a<0||(0<(r=(-e+s)/(2*t))&&r<1&&w.push(r),0<(o=(-e-s)/(2*t))&&o<1&&w.push(o));for(var N,x,M,S=w.length,k=S;S--;)x=(N=1-(n=w[S]))*N*N*g+3*N*N*n*f+3*N*n*n*m+n*n*n*v,y[0][S]=x,M=N*N*N*d+3*N*N*n*p+3*N*n*n*I+n*n*n*A,y[1][S]=M,C[S]={X:x,Y:M};w[k]=0,w[k+1]=1,C[k]={X:g,Y:d},C[k+1]={X:v,Y:A},y[0][k]=g,y[1][k]=d,y[0][k+1]=v,y[1][k+1]=A,w.length=k+2,y[0].length=k+2,y[1].length=k+2,C.length=k+2;var T=Zn.apply(null,y[0]),D=Zn.apply(null,y[1]),L=Bn.apply(null,y[0]),z=Bn.apply(null,y[1]);return new kn(T,D,L-T,z-D)},clone:function(){return new En(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,e){return this.pointAtT(this.closestPointT(t,e))},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions};return this.lengthAtT(this.closestPointT(t,n),n)},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.closestPointLength(t,n);if(!r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){for(var i,n,r,o,a,s,l,c=void 0===(e=e||{}).precision?this.PRECISION:e.precision,u=void 0===e.subdivisions?this.getSubdivisions({precision:c}):e.subdivisions,h=u.length,g=h?1/h:0,d=0;d<h;d++){var f=u[d],p=f.start.distance(t),m=f.end.distance(t),I=p+m;(!l||I<l)&&(n=d*g,r=(d+1)*g,o=p,a=m,s=(i=f).start.distance(f.end),l=I)}for(var v=On(10,-c);;){var A=o?jn(o-a)/o:0,C=a?jn(o-a)/a:0;if(A<v||C<v||(!o||o<s*v||(!a||a<s*v)))return o<=a?n:r;var w=i.divide(.5);g/=2;var y=w[0].start.distance(t),b=w[0].end.distance(t),N=y+b,x=w[1].start.distance(t),M=w[1].end.distance(t);a=N<=x+M?(i=w[0],r-=g,o=y,b):(i=w[1],n+=g,o=x,M)}},closestPointTangent:function(t,e){return this.tangentAtT(this.closestPointT(t,e))},containsPoint:function(t,e){return this.toPolyline(e).containsPoint(t)},divideAt:function(t,e){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var i=this.tAt(t,e);return this.divideAtT(i)},divideAtLength:function(t,e){var i=this.tAtLength(t,e);return this.divideAtT(i)},divideAtT:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return[new En(e,e,e,e),new En(e,i,n,r)];if(1<=t)return[new En(e,i,n,r),new En(r,r,r,r)];var o=this.getSkeletonPoints(t),a=o.startControlPoint1,s=o.startControlPoint2,l=o.divider,c=o.dividerControlPoint1,u=o.dividerControlPoint2;return[new En(e,a,s,l),new En(l,c,u,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:i.clone(),dividerControlPoint2:n.clone()};if(1<=t)return{startControlPoint1:i.clone(),startControlPoint2:n.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var o=new fn(e,i).pointAt(t),a=new fn(i,n).pointAt(t),s=new fn(n,r).pointAt(t),l=new fn(o,a).pointAt(t),c=new fn(a,s).pointAt(t);return{startControlPoint1:o,startControlPoint2:l,divider:new fn(l,c).pointAt(t),dividerControlPoint1:c,dividerControlPoint2:s}},getSubdivisions:function(t){var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=[new En(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return i;for(var n=this.endpointDistance(),r=On(10,-e),o=0;;){o+=1;for(var a=[],s=i.length,l=0;l<s;l++){var c=i[l].divide(.5);a.push(c[0],c[1])}for(var u=0,h=a.length,g=0;g<h;g++){u+=a[g].endpointDistance()}if(1<o&&(0!==u?(u-n)/u:0)<r)return a;i=a,n=u}},isDifferentiable:function(){var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},length:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=0,r=i.length,o=0;o<r;o++){n+=i[o].endpointDistance()}return n},lengthAtT:function(t,e){if(t<=0)return 0;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision;return this.divide(t)[0].length({precision:i})},pointAt:function(t,e){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=this.tAt(t,e);return this.pointAtT(i)},pointAtLength:function(t,e){var i=this.tAtLength(t,e);return this.pointAtT(i)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},tangentAt:function(t,e){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var i=this.tAt(t,e);return this.tangentAtT(i)},tangentAtLength:function(t,e){if(!this.isDifferentiable())return null;var i=this.tAtLength(t,e);return this.tangentAtT(i)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.getSkeletonPoints(t),i=e.startControlPoint2,n=e.dividerControlPoint1,r=e.divider,o=new fn(i,n);return o.translate(r.x-i.x,r.y-i.y),o},tAt:function(t,e){if(t<=0)return 0;if(1<=t)return 1;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.length(n)*t;return this.tAtLength(r,n)},tAtLength:function(t,e){var i=!0;t<0&&(i=!1,t=-t);for(var n,r,o,a,s,l=void 0===(e=e||{}).precision?this.PRECISION:e.precision,c=void 0===e.subdivisions?this.getSubdivisions({precision:l}):e.subdivisions,u={precision:l,subdivisions:c},h=0,g=c.length,d=1/g,f=0;f<g;f++){var p=i?f:g-1-f,m=c[f],I=m.endpointDistance();if(t<=h+I){n=m,r=p*d,o=(p+1)*d,a=i?t-h:I+h-t,s=i?I+h-t:t-h;break}h+=I}if(!n)return i?1:0;for(var v=this.length(u),A=On(10,-l);;){var C,w;if((0!==v?a/v:0)<A)return r;if((0!==v?s/v:0)<A)return o;var y=n.divide(.5);d/=2;var b=y[0].endpointDistance(),N=y[1].endpointDistance();w=a<=b?(n=y[0],o-=d,b-(C=a)):(n=y[1],r+=d,N-(C=a-b)),a=C,s=w}},toPoints:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=[i[0].start.clone()],r=i.length,o=0;o<r;o++){var a=i[o];n.push(a.end.clone())}return n},toPolyline:function(t){return new Pn(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}},En.prototype.divide=En.prototype.divideAtT;var Yn=function(t){if(!(this instanceof Yn))return new Yn(t);if("string"==typeof t)return new Yn.parse(t);var e,i;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(i=(t=t.reduce(function(t,e){return t.concat(e)},[])).length,t[0].isSegment)for(e=0;e<i;e++){var n=t[e];this.appendSegment(n)}else{var r=null;for(e=0;e<i;e++){var o=t[e];if(!(o instanceof fn||o instanceof En))throw new Error("Cannot construct a path segment from the provided object.");0===e&&this.appendSegment(Yn.createSegment("M",o.start)),r&&!r.end.equals(o.start)&&this.appendSegment(Yn.createSegment("M",o.start)),o instanceof fn?this.appendSegment(Yn.createSegment("L",o.end)):o instanceof En&&this.appendSegment(Yn.createSegment("C",o.controlPoint1,o.controlPoint2,o.end)),r=o}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof fn)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("L",t.end));else if(t instanceof En)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof Pn))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(i=t.points.length,e=0;e<i;e++){var a=t.points[e];0===e?this.appendSegment(Yn.createSegment("M",a)):this.appendSegment(Yn.createSegment("L",a))}}else;};function Wn(t,e){return e.unshift(null),new(Function.prototype.bind.apply(t,e))}Yn.parse=function(t){if(!t)return new Yn;for(var e=new Yn,i=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),n=i.length,r=0;r<n;r++){var o=i[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),a=Yn.createSegment.apply(this,o);e.appendSegment(a)}return e},Yn.createSegment=function(t){var e=arguments;if(!t)throw new Error("Type must be provided.");var i=Yn.segmentTypes[t];if(!i)throw new Error(t+" is not a recognized path segment type.");for(var n=[],r=arguments.length,o=1;o<r;o++)n.push(e[o]);return Wn(i,n)},Yn.prototype={type:qi.Path,appendSegment:function(t){var e,i=this.segments,n=i.length,r=0!==n?i[n-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var o=t.length,a=0;a<o;a++){var s=t[a];e=this.prepareSegment(s,r,null),i.push(e),r=e}}else{if(!t||!t.isSegment)throw new Error("Segment required.");e=this.prepareSegment(t,r,null),i.push(e)}},bbox:function(){var t,e=this.segments,i=e.length;if(0===i)return null;for(var n=0;n<i;n++){var r=e[n];if(r.isVisible){var o=r.bbox();t=t?t.union(o):o}}if(t)return t;var a=e[i-1];return new kn(a.end.x,a.end.y,0,0)},clone:function(){for(var t=this.segments,e=t.length,i=new Yn,n=0;n<e;n++){var r=t[n].clone();i.appendSegment(r)}return i},closestPoint:function(t,e){var i=this.closestPointT(t,e);return i?this.pointAtT(i):null},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointT(t,n);return r?this.lengthAtT(r,n):0},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointLength(t,n);if(0===r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isVisible){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r={segmentIndex:l,value:h},s=d)}}return r||{segmentIndex:n-1,value:1}},closestPointTangent:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isDifferentiable()){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r=c.tangentAtT(h),s=d)}}return r||null},containsPoint:function(t,e){var i=this.toPolylines(e);if(!i)return!1;for(var n=i.length,r=0,o=0;o<n;o++){i[o].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.divideAtLength(r,n)},divideAtLength:function(t,e){var i=this.segments.length;if(0===i)return null;var n=!0;t<0&&(n=!1,t=-t);var r,o,a,s,l,c,u,h=void 0===(e=e||{}).precision?this.PRECISION:e.precision,g=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:h}):e.segmentSubdivisions,d=0;for(r=0;r<i;r++){var f=n?r:i-1-r;o=this.getSegment(f);var p=g[f],m=o.length({precision:h,subdivisions:p});if(o.isDifferentiable()&&(l=o,c=f,t<=d+m)){s=f,a=o.divideAtLength((n?1:-1)*(t-d),{precision:h,subdivisions:p});break}d+=m}if(!l)return null;a||(s=c,u=n?1:0,a=l.divideAtT(u));var I=this.clone();I.replaceSegment(s,a);var v=s,A=s+1,C=s+2;a[0].isDifferentiable()||(I.removeSegment(v),A-=1,C-=1);var w=I.getSegment(A).start;I.insertSegment(A,Yn.createSegment("M",w)),C+=1,a[1].isDifferentiable()||(I.removeSegment(C-1),C-=1);var y=C-v-1;for(r=C;r<I.segments.length;r++){var b=this.getSegment(r-y);if("Z"===(o=I.getSegment(r)).type&&!b.subpathStartSegment.end.equals(o.subpathStartSegment.end)){var N=Yn.createSegment("L",b.end);I.replaceSegment(r,N)}}return[new Yn(I.segments.slice(0,A)),new Yn(I.segments.slice(A))]},equals:function(t){if(!t)return!1;var e=this.segments,i=t.segments,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=i[r];if(o.type!==a.type||!o.equals(a))return!1}return!0},getSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");return e[t]},getSegmentSubdivisions:function(t){for(var e=this.segments,i=e.length,n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],o=0;o<i;o++){var a=e[o].getSubdivisions({precision:n});r.push(a)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,e=t.length,i=[],n=0;n<e;n++){var r=t[n];r.isSubpathStart?i.push(new Yn(r)):i[i.length-1].appendSegment(r)}return i},insertSegment:function(t,e){var i,n=this.segments,r=n.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var o=null,a=null;if(0!==r&&(a=1<=t?(o=n[t-1]).nextSegment:n[0]),Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=e.length,l=0;l<s;l++){var c=e[l];i=this.prepareSegment(c,o,a),n.splice(t+l,0,i),o=i}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,o,a),n.splice(t,0,i)}},intersectionWithLine:function(t,e){var i=null,n=this.toPolylines(e);if(!n)return null;for(var r=0,o=n.length;r<o;r++){var a=n[r],s=t.intersect(a);s&&(i||(i=[]),Array.isArray(s)?Array.prototype.push.apply(i,s):i.push(s))}return i},isDifferentiable:function(){for(var t=this.segments,e=t.length,i=0;i<e;i++){if(t[i].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var e=this.segments,i=e.length;if(0===i)return 0;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=0,a=0;a<i;a++){var s=e[a],l=r[a];o+=s.length({subdivisions:l})}return o},lengthAtT:function(t,e){var i=this.segments,n=i.length;if(0===n)return 0;var r=t.segmentIndex;if(r<0)return 0;var o=t.value;n<=r?(r=n-1,o=1):o<0?o=0:1<o&&(o=1);for(var a,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,l=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,c=0,u=0;u<r;u++){var h=i[u];a=l[u],c+=h.length({precisison:s,subdivisions:a})}return h=i[r],a=l[r],c+=h.lengthAtT(o,{precisison:s,subdivisions:a})},pointAt:function(t,e){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.pointAtLength(r,n)},pointAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isVisible){if(t<=l+d)return h.pointAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}return o?r?o.end:o.start:i[n-1].end.clone()},pointAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].pointAtT(0);if(i<=n)return e[i-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].pointAtT(r)},PRECISION:3,prepareSegment:function(t,e,i){t.previousSegment=e,t.nextSegment=i,e&&(e.nextSegment=t),i&&(i.previousSegment=t);var n=t;return t.isSubpathStart&&(t.subpathStartSegment=t,n=i),n&&this.updateSubpathStartSegment(n),t},removeSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");var n=e.splice(t,1)[0],r=n.previousSegment,o=n.nextSegment;r&&(r.nextSegment=o),o&&(o.previousSegment=r),n.isSubpathStart&&o&&this.updateSubpathStartSegment(o)},replaceSegment:function(t,e){var i,n=this.segments,r=n.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var o=n[t],a=o.previousSegment,s=o.nextSegment,l=o.isSubpathStart;if(Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");n.splice(t,1);for(var c=e.length,u=0;u<c;u++){var h=e[u];i=this.prepareSegment(h,a,s),n.splice(t+u,0,i),a=i,l&&i.isSubpathStart&&(l=!1)}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,a,s),n.splice(t,1,i),l&&i.isSubpathStart&&(l=!1)}l&&s&&this.updateSubpathStartSegment(s)},round:function(t){for(var e=this.segments,i=e.length,n=0;n<i;n++){e[n].round(t)}return this},scale:function(t,e,i){for(var n=this.segments,r=n.length,o=0;o<r;o++){n[o].scale(t,e,i)}return this},segmentAt:function(t,e){var i=this.segmentIndexAt(t,e);return i?this.getSegment(i):null},segmentAtLength:function(t,e){var i=this.segmentIndexAtLength(t,e);return i?this.getSegment(i):null},segmentIndexAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.segmentIndexAtLength(r,n)},segmentIndexAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=null,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=a[u],d=h.length({precision:o,subdivisions:g});if(h.isVisible){if(t<=l+d)return u;s=u}l+=d}return s},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.tangentAtLength(r,n)},tangentAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isDifferentiable()){if(t<=l+d)return h.tangentAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}if(o){var f=r?1:0;return o.tangentAtT(f)}return null},tangentAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].tangentAtT(0);if(i<=n)return e[i-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].tangentAtT(r)},toPoints:function(t){var e=this.segments,i=e.length;if(0===i)return null;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=[],a=[],s=0;s<i;s++){var l=e[s];if(l.isVisible){var c=r[s];if(0<c.length){var u=c.map(function(t){return t.start});Array.prototype.push.apply(a,u)}else a.push(l.start)}else 0<a.length&&(a.push(e[s-1].end),o.push(a),a=[])}return 0<a.length&&(a.push(this.end),o.push(a)),o},toPolylines:function(t){var e=[],i=this.toPoints(t);if(!i)return null;for(var n=0,r=i.length;n<r;n++)e.push(new Pn(i[n]));return e},toString:function(){for(var t=this.segments,e=t.length,i="",n=0;n<e;n++){i+=t[n].serialize()+" "}return i.trim()},translate:function(t,e){for(var i=this.segments,n=i.length,r=0;r<n;r++){i[r].translate(t,e)}return this},updateSubpathStartSegment:function(t){for(var e=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=e?e.subpathStartSegment:null,t=(e=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,Yn.createSegment("M",0,0)),this}},Object.defineProperty(Yn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=0;i<e;i++){var n=t[i];if(n.isVisible)return n.start}return t[e-1].end}}),Object.defineProperty(Yn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=e-1;0<=i;i--){var n=t[i];if(n.isVisible)return n.end}return t[e-1].end}});var Un={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var e=this.length();return 1<=t?e:e*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(Un,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(Un,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(Un,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var Fn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Fn))return Wn(Fn,n);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],t.push(new Fn(e));return t},Vn={clone:function(){return new Fn(this.end)},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[new Fn(e[0]),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[new Fn(e[0]),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Vn,"type",{configurable:!0,enumerable:!0,value:"L"}),Fn.prototype=Rn(Un,fn.prototype,Vn);var Xn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Xn))return Wn(Xn,n);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(n[0]instanceof En){if(1===r)return this.controlPoint1=n[0].controlPoint1.clone(),this.controlPoint2=n[0].controlPoint2.clone(),this.end=n[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(6===r)return this.controlPoint1=new un(+n[0],+n[1]),this.controlPoint2=new un(+n[2],+n[3]),this.end=new un(+n[4],+n[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=6)a=n.slice(o,o+6),t.push(Wn(Xn,a));return t}if(3===r)return this.controlPoint1=new un(n[0]),this.controlPoint2=new un(n[1]),this.end=new un(n[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],o=0;o<r;o+=3)e=n.slice(o,o+3),t.push(Wn(Xn,e));return t},Hn={clone:function(){return new Xn(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtLength:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtT:function(t){var e=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new Xn(e[0]),new Xn(e[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},serialize:function(){var t=this.controlPoint1,e=this.controlPoint2,i=this.end;return this.type+" "+t.x+" "+t.y+" "+e.x+" "+e.y+" "+i.x+" "+i.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}};Object.defineProperty(Hn,"type",{configurable:!0,enumerable:!0,value:"C"}),Xn.prototype=Rn(Un,En.prototype,Hn);var Jn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Jn))return Wn(Jn,n);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(n[0]instanceof En){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),0===o?t.push(Wn(Jn,a)):t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],0===o?t.push(new Jn(e)):t.push(new Fn(e));return t},_n={bbox:function(){return null},clone:function(){return new Jn(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(_n,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(_n,"type",{configurable:!0,enumerable:!0,value:"M"}),Jn.prototype=Rn(Un,_n);var Qn=function(){for(var t=arguments,e=[],i=arguments.length,n=0;n<i;n++)e.push(t[n]);if(!(this instanceof Qn))return Wn(Qn,e);if(0<i)throw new Error("Closepath constructor expects no arguments.");return this},Kn={clone:function(){return new Qn},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(Kn,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(Kn,"type",{configurable:!0,enumerable:!0,value:"Z"}),Qn.prototype=Rn(Un,fn.prototype,Kn);var qn=Yn.segmentTypes={L:Fn,C:Xn,M:Jn,Z:Qn,z:Qn};Yn.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(qn).join("")+",.]*$"),Yn.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var $n={curveThroughPoints:function(t){return console.warn("deprecated"),new Yn(En.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=this.getFirstControlPoints(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=this.getFirstControlPoints(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]},getCurveDivider:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){var e=r.divide(t);return[{p0:e[0].start,p1:e[0].controlPoint1,p2:e[0].controlPoint2,p3:e[0].end},{p0:e[1].start,p1:e[1].controlPoint1,p2:e[1].controlPoint2,p3:e[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i},getInversionSolver:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){return r.closestPointT(t)}}},tr=function(t){return this instanceof tr?"string"==typeof t?new tr.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new tr(t)};function er(t,e){var i=t.start.x,n=t.start.y,r=t.end.x,o=t.end.y,a=e.start.x,s=e.start.y,l=r-i,c=o-n,u=e.end.x-a,h=e.end.y-s,g=i-a,d=n-s,f=l*h-u*c,p=(l*d-c*g)/f,m=(u*d-h*g)/f;return 0<=p&&p<=1&&0<=m&&m<=1}function ir(t,e){var i=t.a,n=t.b,r=t.x,o=t.y,a=e.start.x-r,s=e.end.x-r,l=e.start.y-o,c=i*i,u=n*n,h=s-a,g=e.end.y-o-l,d=h*h/c+g*g/u,f=2*a*h/c+2*l*g/u,p=f*f-4*d*(a*a/c+l*l/u-1);if(0===p){var m=-f/2/d;return 0<=m&&m<=1}if(0<p){var I=Math.sqrt(p),v=(-f+I)/2/d,A=(-f-I)/2/d;return 0<=v&&v<=1||0<=A&&A<=1}return!1}function nr(t,e){return function(t,e,i,n){var r=Math.cos,o=Math.sin,a=o(e),s=r(e),l=o(n),c=r(n),u=a*a,h=s*s,g=a*s,d=l*l,f=c*c,p=l*c,m=t.a*t.a,I=t.b*t.b,v=i.a*i.a,A=i.b*i.b,C=m*u+I*h,w=v*d+A*f,y=m*h+I*u,b=v*f+A*d,N=2*(I-m)*g,x=2*(A-v)*p,M=-2*C*t.x-N*t.y,S=-2*w*i.x-x*i.y,k=-N*t.x-2*y*t.y,T=-x*i.x-2*b*i.y,D=C*t.x*t.x+y*t.y*t.y+N*t.x*t.y-m*I,L=w*i.x*i.x+b*i.y*i.y+x*i.x*i.y-v*A;x/=2,S/=2,T/=2;var z=Tr([[C,N/=2,M/=2],[N,y,k/=2],[M,k,D]]),P=Tr([[w,x,S],[x,b,T],[S,T,L]]),j=.33333333*(Tr([[w,N,M],[x,y,k],[S,k,D]])+Tr([[C,x,M],[N,b,k],[M,T,D]])+Tr([[C,N,S],[N,y,T],[M,k,L]])),G=.33333333*(Tr([[C,x,S],[N,b,T],[M,T,L]])+Tr([[w,N,S],[x,y,T],[S,k,L]])+Tr([[w,x,M],[x,b,k],[S,T,D]])),Z=kr([[z,j],[j,G]]),B=kr([[z,G],[j,P]]),O=kr([[j,G],[G,P]]);if(0<kr([[2*Z,B],[B,2*O]])&&(0<G||0<j))return!1;return!0}(t,0,e,0)}function rr(t,e){var i=e.start,n=e.end,r=t.x,o=t.y,a=t.width,s=t.height;return!(i.x>r+a&&n.x>r+a||i.x<r&&n.x<r||i.y>o+s&&n.y>o+s||i.y<o&&n.y<o)&&(!(!t.containsPoint(e.start)&&!t.containsPoint(e.end))||(er(t.topLine(),e)||er(t.rightLine(),e)||er(t.bottomLine(),e)||er(t.leftLine(),e)))}function or(t,e){return!!ar(t,kn.fromEllipse(e))&&gr(tr.fromRect(t),e)}function ar(t,e){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y}function sr(t,e){return yr(t,e,{interior:!1})}function lr(t,e){return br(t,e,{interior:!1})}function cr(t,e){return Nr(t,e,{interior:!1})}function ur(t,e){return Mr(t,e,{interior:!1})}function hr(t,e){return yr(t,e,{interior:!0})}function gr(t,e){return br(t,e,{interior:!0})}function dr(t,e){return Nr(t,e,{interior:!0})}function fr(t,e){return Mr(t,e,{interior:!0})}function pr(t,e){return Sr(t,e,{interior:!0})}function mr(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?hr(e,i):sr(e,i)})}function Ir(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?gr(e,i):lr(e,i)})}function vr(t,e,i){return Cr(t,tr.fromRect(e),i)}function Ar(t,e,i){return xr(t,e,i,{interior:!1})}function Cr(t,e,i){return xr(t,e,i,{interior:!0})}function wr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Cr(i,e,r):Ar(i,e,r)})}function yr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(e.start))return!0;var o=t.start,a=t.end,s=t.points;n=a.equals(o)?s:s.concat([o])}else n=t.points;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],er(e,c))return!0;return!1}function br(t,e,i){void 0===i&&(i={});var n,r=t.start,o=t.end,a=t.points;if(e.containsPoint(r))return!0;var s=i.interior;if(void 0===s&&(s=!1),s){if(t.containsPoint(e.center()))return!0;n=o.equals(r)?a:a.concat([r])}else n=a;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],ir(e,c))return!0;return!1}function Nr(t,e,i){return Sr(t,tr.fromRect(e),i)}function xr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Sr(i,e,r):Mr(i,e,r)})}function Mr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){var o=e.start;if(t.containsPoint(o))return!0;n=t.clone().close()}else n=t;for(var a=e.points,s=a.length,l=new fn,c=0;c<s-1;c++)if(l.start=a[c],l.end=a[c+1],sr(n,l))return!0;return!1}function Sr(t,e,i){return e.containsPoint(t.start)||Mr(t,e.clone().close(),i)}function kr(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Tr(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}tr.parse=function(t){return new tr(Dn(t))},tr.fromRect=function(t){return new tr([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},tr.prototype=Rn(Pn.prototype,{type:qi.Polygon,clone:function(){return new tr(Ln(this.points))},convexHull:function(){return new tr(zn(this.points))},lengthPoints:function(){var t=this.start,e=this.end,i=this.points;return i.length<=1||t.equals(e)?i:i.concat([t.clone()])}});var Dr,Lr,zr={intersection:{exists:function t(e,i,n,r){switch(e.type){case qi.Line:switch(i.type){case qi.Line:return er(e,i)}break;case qi.Ellipse:switch(i.type){case qi.Line:return ir(e,i);case qi.Ellipse:return nr(e,i)}break;case qi.Rect:switch(i.type){case qi.Line:return rr(e,i);case qi.Ellipse:return or(e,i);case qi.Rect:return ar(e,i)}break;case qi.Polyline:switch(i.type){case qi.Line:return sr(e,i);case qi.Ellipse:return lr(e,i);case qi.Rect:return cr(e,i);case qi.Polyline:return ur(e,i)}break;case qi.Polygon:switch(i.type){case qi.Line:return hr(e,i);case qi.Ellipse:return gr(e,i);case qi.Rect:return dr(e,i);case qi.Polyline:return fr(e,i);case qi.Polygon:return pr(e,i)}break;case qi.Path:switch(i.type){case qi.Line:return mr(e,i,n);case qi.Ellipse:return Ir(e,i,n);case qi.Rect:return vr(e,i,n);case qi.Polyline:return Ar(e,i,n);case qi.Polygon:return Cr(e,i,n);case qi.Path:return wr(e,i,n,r)}}switch(i.type){case qi.Ellipse:case qi.Rect:case qi.Polyline:case qi.Polygon:case qi.Path:return t(i,e,r,n);default:throw Error("The intersection for "+e+" and "+i+" could not be found.")}},lineWithLine:er,ellipseWithLine:ir,ellipseWithEllipse:nr,rectWithLine:rr,rectWithEllipse:or,rectWithRect:ar,polylineWithLine:sr,polylineWithEllipse:lr,polylineWithRect:cr,polylineWithPolyline:ur,polygonWithLine:hr,polygonWithEllipse:gr,polygonWithRect:dr,polygonWithPolyline:fr,polygonWithPolygon:pr,pathWithLine:mr,pathWithEllipse:Ir,pathWithRect:vr,pathWithPolyline:Ar,pathWithPolygon:Cr,pathWithPath:wr},scale:{linear:function(t,e,i){var n=t[1]-t[0],r=e[1]-e[0];return(i-t[0])/n*r+e[0]||0}},normalizeAngle:Yi,snapToGrid:Wi,toDeg:Ui,toRad:Fi,random:Vi,bezier:$n,Curve:En,Ellipse:An,ellipse:Cn,Line:fn,line:pn,Path:Yn,Point:un,point:hn,Polyline:Pn,Polygon:tr,Rect:kn,rect:Tn,types:qi},Pr=function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var G={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,p=t.PI,o=t.atan2,a=t.sqrt,h=t.min,g=t.max,m=t.cos,I=t.sin,Z=function(t,e,i){if(!(this instanceof Z))return Z.apply(Object.create(Z.prototype),arguments);if(t){if(Z.isV(t)&&(t=t.node),e=e||{},Z.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=Z.createSvgDocument();else if("<"===t[0]){var n=Z.createSvgDocument(t);if(1<n.childNodes.length){var r,o,a=[];for(r=0,o=n.childNodes.length;r<o;r++){var s=n.childNodes[r];a.push(new Z(document.importNode(s,!0)))}return a}t=document.importNode(n.firstChild,!0)}else t=document.createElementNS(G.svg,t);Z.ensureId(t)}return this.node=t,this.setAttributes(e),i&&this.append(i),this}},e=Z.prototype;function B(t,e,i){i||(i={});for(var n=i.includeAnnotationIndices,r=i.eol,o=i.lineHeight,a=i.baseSize,s=0,l={},c=e.length-1,u=0;u<=c;u++){var h=e[u],g=null;if(Z.isObject(h)){var d=h.attrs,f=Z("tspan",d),p=f.node,m=h.t;r&&u===c&&(m+=r),p.textContent=m;var I=d.class;I&&f.addClass(I),n&&f.attr("annotations",h.annotations),g=parseFloat(d["font-size"]),isFinite(g)||(g=a),g&&s<g&&(s=g)}else r&&u===c&&(h+=r),p=document.createTextNode(h||" "),a&&s<a&&(s=a);t.appendChild(p)}return s&&(l.maxFontSize=s),o?l.lineHeight=o:s&&(l.lineHeight=1.2*s),l}Object.defineProperty(e,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),e.getTransformToElement=function(t){var e=this.node;if(Z.isSVGGraphicsElement(t)&&Z.isSVGGraphicsElement(e)){var i=Z.toNode(t).getScreenCTM(),n=e.getScreenCTM();if(i&&n)return i.inverse().multiply(n)}return Z.createSVGMatrix()},e.transform=function(t,e){var i=this.node;if(Z.isUndefined(t))return Z.transformStringToMatrix(this.attr("transform"));if(e&&e.absolute)return this.attr("transform",Z.matrixToTransformString(t));var n=Z.createSVGTransform(t);return i.transform.baseVal.appendItem(n),this},e.translate=function(t,e,i){i=i||{},e=e||0;var n=this.attr("transform")||"",r=Z.parseTransformString(n);if(n=r.value,Z.isUndefined(t))return r.translate;n=n.replace(/translate\([^)]*\)/g,"").trim();var o="translate("+(i.absolute?t:r.translate.tx+t)+","+(i.absolute?e:r.translate.ty+e)+")";return this.attr("transform",(o+" "+n).trim()),this},e.rotate=function(t,e,i,n){n=n||{};var r=this.attr("transform")||"",o=Z.parseTransformString(r);if(r=o.value,Z.isUndefined(t))return o.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var a="rotate("+(n.absolute?t:o.rotate.angle+t)+(void 0!==e&&void 0!==i?","+e+","+i:"")+")";return this.attr("transform",(r+" "+a).trim()),this},e.scale=function(t,e){e=Z.isUndefined(e)?t:e;var i=this.attr("transform")||"",n=Z.parseTransformString(i);if(i=n.value,Z.isUndefined(t))return n.scale;i=i.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+e+")";return this.attr("transform",(i+" "+r).trim()),this},e.bbox=function(t,e){var i,n=this.node,r=n.ownerSVGElement;if(!r)return new kn(0,0,0,0);try{i=n.getBBox()}catch(t){i={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(t)return new kn(i);var o=this.getTransformToElement(e||r);return Z.transformRect(i,o)},e.getBBox=function(t){var e,i={},n=this.node;if(!n.ownerSVGElement||!Z.isSVGGraphicsElement(n))return new kn(0,0,0,0);if(t&&(t.target&&(i.target=Z.toNode(t.target)),t.recursive&&(i.recursive=t.recursive)),i.recursive){var r=this.children(),o=r.length;if(0===o)return this.getBBox({target:i.target,recursive:!1});i.target||(i.target=this);for(var a=0;a<o;a++){var s,l=r[a];s=0===l.children().length?l.getBBox({target:i.target,recursive:!1}):l.getBBox({target:i.target,recursive:!0}),e=e?e.union(s):s}return e}try{e=n.getBBox()}catch(t){e={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(i.target){var c=this.getTransformToElement(i.target);return Z.transformRect(e,c)}return new kn(e)};var O=/em$/;function E(t,e){var i=parseFloat(t);return O.test(t)?i*e:i}e.text=function(t,e){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=Z.sanitizeText(t),e||(e={});var i=e.displayEmpty,n=e.eol,r=e.textPath,o=e.textVerticalAnchor,a="middle"===o||"bottom"===o||"top"===o,s=e.x;void 0===s&&(s=this.attr("x")||0);var l=e.includeAnnotationIndices,c=e.annotations;c&&!Z.isArray(c)&&(c=[c]);var u=e.lineHeight,h="auto"===u,g=h?"1.5em":u||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||i?null:"none"});var d=parseFloat(this.attr("font-size"));d||(d=16,(a||c)&&this.attr("font-size",d));var f,p=document;f=r?("string"==typeof r&&(r={d:r}),function(t,e){t||(t={});var i=Z("textPath"),n=t.d;if(n&&void 0===t["xlink:href"]){var r=Z("path").attr("d",n).appendTo(e.defs());i.attr("xlink:href","#"+r.id)}return Z.isObject(t)&&i.attr(t),i.node}(r,this)):p.createDocumentFragment();for(var m,I=0,v=t.split("\n"),A=[],C=0,w=v.length-1;C<=w;C++){var y,b=g,N="v-line",x=p.createElementNS(G.svg,"tspan"),M=v[C];if(M)if(c){var S=Z.annotateString(M,c,{offset:-I,includeAnnotationIndices:l}),k=(y=B(x,S,{includeAnnotationIndices:l,eol:C!==w&&n,lineHeight:h?null:g,baseSize:d})).lineHeight;k&&h&&0!==C&&(b=k),0===C&&(m=.8*y.maxFontSize)}else n&&C!==w&&(M+=n),x.textContent=M;else{x.textContent="-",N+=" v-empty-line";var T=x.style;if(T.fillOpacity=0,T.strokeOpacity=0,c){y={};for(var D=d,L=(S=Z.findAnnotationsAtIndex(c,I)).length;0<L;L--){var z=S[L-1].attrs;if(z&&"font-size"in z){var P=parseFloat(z["font-size"]);if(isFinite(P)){D=P;break}}}h&&(0<C?b=1.2*D:m=.8*D),x.setAttribute("font-size",D),y.maxFontSize=D}}y&&A.push(y),0<C&&x.setAttribute("dy",b),(0<C||r)&&x.setAttribute("x",s),x.className.baseVal=N,f.appendChild(x),I+=M.length+1}if(a)if(c)b=function(t,e,i,n){if(!Array.isArray(e))return 0;var r=e.length;if(!r)return 0;for(var o=e[0],a=E(o.maxFontSize,i)||i,s=0,l=E(n,i),c=1;c<r;c++)s+=E((o=e[c]).lineHeight,i)||l;var u,h=E(o.maxFontSize,i)||i;switch(t){case"middle":u=a/2-.15*h-s/2;break;case"bottom":u=-.25*h-s;break;default:case"top":u=.8*a}return u}(o,A,d,g);else if("top"===o)b="0.8em";else{var j;switch(0<w?(j=parseFloat(g)||1,j*=w,O.test(g)||(j/=d)):j=0,o){case"middle":b=.3-j/2+"em";break;case"bottom":b=-j-.3+"em"}}else 0===o?b="0em":o?b=o:(b=0,null===this.attr("y")&&this.attr("y",m||"0.8em"));return f.firstChild.setAttribute("dy",b),this.append(f),this},e.removeAttr=function(t){var e=Z.qualifyAttr(t),i=this.node;return e.ns?i.hasAttributeNS(e.ns,e.local)&&i.removeAttributeNS(e.ns,e.local):i.hasAttribute(t)&&i.removeAttribute(t),this},e.attr=function(t,e){if(Z.isUndefined(t)){for(var i=this.node.attributes,n={},r=0;r<i.length;r++)n[i[r].name]=i[r].value;return n}if(Z.isString(t)&&Z.isUndefined(e))return this.node.getAttribute(t);if("object"==typeof t)for(var o in t)t.hasOwnProperty(o)&&this.setAttribute(o,t[o]);else this.setAttribute(t,e);return this},e.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",Z.normalizePathData(this.attr("d"))),this},e.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},e.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},e.setAttributes=function(t){for(var e in t)t.hasOwnProperty(e)&&this.setAttribute(e,t[e]);return this},e.append=function(t){Z.isArray(t)||(t=[t]);for(var e=0,i=t.length;e<i;e++)this.node.appendChild(Z.toNode(t[e]));return this},e.prepend=function(t){var e=this.node.firstChild;return e?Z(e).before(t):this.append(t)},e.before=function(t){var e=this.node,i=e.parentNode;if(i){Z.isArray(t)||(t=[t]);for(var n=0,r=t.length;n<r;n++)i.insertBefore(Z.toNode(t[n]),e)}return this},e.appendTo=function(t){return Z.toNode(t).appendChild(this.node),this},e.svg=function(){return this.node instanceof window.SVGSVGElement?this:Z(this.node.ownerSVGElement)},e.tagName=function(){return this.node.tagName.toUpperCase()},e.defs=function(){var t=this.svg()||this,e=t.node.getElementsByTagName("defs")[0];return e?Z(e):Z("defs").appendTo(t)},e.clone=function(){var t=Z(this.node.cloneNode(!0));return t.node.id=Z.uniqueId(),t},e.findOne=function(t){var e=this.node.querySelector(t);return e?Z(e):void 0},e.find=function(t){var e=[],i=this.node.querySelectorAll(t);if(i)for(var n=0;n<i.length;n++)e.push(Z(i[n]));return e},e.children=function(){for(var t=this.node.childNodes,e=[],i=0;i<t.length;i++){1===t[i].nodeType&&e.push(Z(t[i]))}return e},e.parent=function(){return Z(this.node.parentNode)||null},e.index=function(){for(var t=0,e=this.node.previousSibling;e;)1===e.nodeType&&t++,e=e.previousSibling;return t},e.findParentByClass=function(t,e){for(var i=this.node.ownerSVGElement,n=this.node.parentNode;n&&n!==e&&n!==i;){var r=Z(n);if(r.hasClass(t))return r;n=n.parentNode}return null},e.contains=function(t){var e=this.node,i=Z.toNode(t),n=i&&i.parentNode;return e===n||!!(n&&1===n.nodeType&&16&e.compareDocumentPosition(n))},e.toLocalPoint=function(t,e){var i=this.svg().node,n=i.createSVGPoint();n.x=t,n.y=e;try{var r=n.matrixTransform(i.getScreenCTM().inverse()),o=this.getTransformToElement(i).inverse()}catch(t){return n}return r.matrixTransform(o)},e.translateCenterToPoint=function(t){var e=this.getBBox({target:this.svg()}).center();return this.translate(t.x-e.x,t.y-e.y),this},e.translateAndAutoOrient=function(t,e,i){t=new un(t),e=new un(e),i||(i=this.svg());var n=this.scale();this.attr("transform","");var r=this.getBBox({target:i}).scale(n.sx,n.sy),o=Z.createSVGTransform();o.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var a=Z.createSVGTransform(),s=t.angleBetween(e,t.clone().offset(1,0));s&&a.setRotate(s,0,0);var l=Z.createSVGTransform(),c=t.clone().move(e,r.width/2);l.setTranslate(2*t.x-c.x,2*t.y-c.y);var u=this.getTransformToElement(i),h=Z.createSVGTransform();return h.setMatrix(l.matrix.multiply(a.matrix.multiply(o.matrix.multiply(u.scale(n.sx,n.sy))))),this.attr("transform",Z.matrixToTransformString(h.matrix)),this},e.animateAlongPath=function(t,e){e=Z.toNode(e);var i=Z.ensureId(e),n=Z("animateMotion",t),r=Z("mpath",{"xlink:href":"#"+i});n.append(r),this.append(n);try{n.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var o=n.node;o.animators=[];var a=o.getAttribute("id");a&&(id2anim[a]=o);for(var s=getTargets(o),l=0,c=s.length;l<c;l++){var u=s[l],h=new Animator(o,u,l);animators.push(h),(o.animators[l]=h).register()}}}return this};var i=/[^\x20\t\r\n\f]+/g;function r(t){return Z.isString(t)&&t.trim().match(i)||[]}e.hasClass=function(t){return!!Z.isString(t)&&this.node.classList.contains(t.trim())},e.addClass=function(t){var e;return(e=this.node.classList).add.apply(e,r(t)),this},e.removeClass=function(t){var e;return(e=this.node.classList).remove.apply(e,r(t)),this},e.toggleClass=function(t,e){for(var i=r(t),n=0;n<i.length;n++)this.node.classList.toggle(i[n],e);return this},e.sample=function(t){t=t||1;for(var e,i=this.node,n=i.getTotalLength(),r=[],o=0;o<n;)e=i.getPointAtLength(o),r.push({x:e.x,y:e.y,distance:o}),o+=t;return r},e.convertToPath=function(){var t=Z("path");t.attr(this.attr());var e=this.convertToPathData();return e&&t.attr("d",e),t},e.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return Z.convertLineToPathData(this.node);case"POLYGON":return Z.convertPolygonToPathData(this.node);case"POLYLINE":return Z.convertPolylineToPathData(this.node);case"ELLIPSE":return Z.convertEllipseToPathData(this.node);case"CIRCLE":return Z.convertCircleToPathData(this.node);case"RECT":return Z.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},Z.prototype.toGeometryShape=function(){var t,e,i,n,r,o,a,s,l,c,u,h,g,d,f;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,e=parseFloat(this.attr("y"))||0,i=parseFloat(this.attr("width"))||0,n=parseFloat(this.attr("height"))||0,new kn(t,e,i,n);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("r"))||0,new An({x:r,y:o},a,a);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,s=parseFloat(this.attr("rx"))||0,l=parseFloat(this.attr("ry"))||0,new An({x:r,y:o},s,l);case"POLYLINE":return c=Z.getPointsFromSvgNode(this),new Pn(c);case"POLYGON":return 1<(c=Z.getPointsFromSvgNode(this)).length&&c.push(c[0]),new Pn(c);case"PATH":return u=this.attr("d"),Yn.isDataSupported(u)||(u=Z.normalizePathData(u)),new Yn(u);case"LINE":return h=parseFloat(this.attr("x1"))||0,d=parseFloat(this.attr("y1"))||0,g=parseFloat(this.attr("x2"))||0,f=parseFloat(this.attr("y2"))||0,new fn({x:h,y:d},{x:g,y:f})}return this.getBBox()},e.findIntersection=function(t,e){var i=this.svg().node;e=e||i;var n=this.getBBox({target:e}),r=n.center();if(n.intersectionWithLineFromCenterToPoint(t)){var o,a=this.tagName();if("RECT"===a){var s=new kn(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),l=this.getTransformToElement(e),c=Z.decomposeMatrix(l),u=i.createSVGTransform();u.setRotate(-c.rotation,r.x,r.y);var h=Z.transformRect(s,u.matrix.multiply(l));o=new kn(h).intersectionWithLineFromCenterToPoint(t,c.rotation)}else if("PATH"===a||"POLYGON"===a||"POLYLINE"===a||"CIRCLE"===a||"ELLIPSE"===a){var g,d,f,p,m,I=("PATH"===a?this:this.convertToPath()).sample(),v=1/0,A=[];for(g=0;g<I.length;g++)d=I[g],f=(f=Z.createSVGPoint(d.x,d.y)).matrixTransform(this.getTransformToElement(e)),(m=(d=new un(f)).distance(r)+(p=1.1*d.distance(t)))<v?(v=m,A=[{sample:d,refDistance:p}]):m<v+1&&A.push({sample:d,refDistance:p});A.sort(function(t,e){return t.refDistance-e.refDistance}),A[0]&&(o=A[0].sample)}return o}},e.setAttribute=function(t,e){var i=this.node;if(null===e)return this.removeAttr(t),this;var n=Z.qualifyAttr(t);return n.ns?i.setAttributeNS(n.ns,t,e):"id"===t?i.id=e:i.setAttribute(t,e),this},Z.createSvgDocument=function(t){if(t){var e='<svg xmlns="'+G.svg+'" xmlns:xlink="'+G.xlink+'" version="1.1">'+t+"</svg>";return Z.parseXML(e,{async:!1}).documentElement}var i=document.createElementNS(G.svg,"svg");return i.setAttributeNS(G.xmlns,"xmlns:xlink",G.xlink),i.setAttribute("version","1.1"),i},Z.createSVGStyle=function(t){return Z("style",{type:"text/css"},[Z.createCDATASection(t)]).node},Z.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},Z.idCounter=0,Z.uniqueId=function(){return"v-"+ ++Z.idCounter},Z.toNode=function(t){return Z.isV(t)?t.node:t.nodeName&&t||t[0]},Z.ensureId=function(t){return(t=Z.toNode(t)).id||(t.id=Z.uniqueId())},Z.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},Z.isUndefined=function(t){return void 0===t},Z.isString=function(t){return"string"==typeof t},Z.isObject=function(t){return t&&"object"==typeof t},Z.isArray=Array.isArray,Z.parseXML=function(t,e){var i;e=e||{};try{var n=new DOMParser;Z.isUndefined(e.async)||(n.async=e.async),i=n.parseFromString(t,"text/xml")}catch(t){i=void 0}if(!i||i.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return i},Z.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var e=t.split(":");return{ns:G[e[0]],local:e[1]}},Z.transformRegex=/(\w+)\(([^,)]+),?([^)]+)?\)/gi,Z.transformSeparatorRegex=/[ ,]+/,Z.transformationListRegex=/^(\w+)\((.*)\)/,Z.transformStringToMatrix=function(t){var e=Z.createSVGMatrix(),i=t&&t.match(Z.transformRegex);if(!i)return e;for(var n=0,r=i.length;n<r;n++){var o=i[n].match(Z.transformationListRegex);if(o){var a,s,l,c,u,h=Z.createSVGMatrix(),g=o[2].split(Z.transformSeparatorRegex);switch(o[1].toLowerCase()){case"scale":a=parseFloat(g[0]),s=void 0===g[1]?a:parseFloat(g[1]),h=h.scaleNonUniform(a,s);break;case"translate":l=parseFloat(g[0]),c=parseFloat(g[1]),h=h.translate(l,c);break;case"rotate":u=parseFloat(g[0]),l=parseFloat(g[1])||0,c=parseFloat(g[2])||0,h=0!==l||0!==c?h.translate(l,c).rotate(u).translate(-l,-c):h.rotate(u);break;case"skewx":u=parseFloat(g[0]),h=h.skewX(u);break;case"skewy":u=parseFloat(g[0]),h=h.skewY(u);break;case"matrix":h.a=parseFloat(g[0]),h.b=parseFloat(g[1]),h.c=parseFloat(g[2]),h.d=parseFloat(g[3]),h.e=parseFloat(g[4]),h.f=parseFloat(g[5]);break;default:continue}e=e.multiply(h)}}return e},Z.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},Z.parseTransformString=function(t){var e,i,n;if(t){var r=Z.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var o=Z.transformStringToMatrix(t),a=Z.decomposeMatrix(o);e=[a.translateX,a.translateY],n=[a.scaleX,a.scaleY],i=[a.rotation];var s=[];0===e[0]&&0===e[1]||s.push("translate("+e+")"),1===n[0]&&1===n[1]||s.push("scale("+n+")"),0!==i[0]&&s.push("rotate("+i+")"),t=s.join(" ")}else{var l=t.match(/translate\((.*?)\)/);l&&(e=l[1].split(r));var c=t.match(/rotate\((.*?)\)/);c&&(i=c[1].split(r));var u=t.match(/scale\((.*?)\)/);u&&(n=u[1].split(r))}}var h=n&&n[0]?parseFloat(n[0]):1;return{value:t,translate:{tx:e&&e[0]?parseInt(e[0],10):0,ty:e&&e[1]?parseInt(e[1],10):0},rotate:{angle:i&&i[0]?parseInt(i[0],10):0,cx:i&&i[1]?parseInt(i[1],10):void 0,cy:i&&i[2]?parseInt(i[2],10):void 0},scale:{sx:h,sy:n&&n[1]?parseFloat(n[1]):h}}},Z.deltaTransformPoint=function(t,e){return{x:e.x*t.a+e.y*t.c+0,y:e.x*t.b+e.y*t.d+0}},Z.decomposeMatrix=function(t){var e=Z.deltaTransformPoint(t,{x:0,y:1}),i=Z.deltaTransformPoint(t,{x:1,y:0}),n=180/p*o(e.y,e.x)-90,r=180/p*o(i.y,i.x);return{translateX:t.e,translateY:t.f,scaleX:a(t.a*t.a+t.b*t.b),scaleY:a(t.c*t.c+t.d*t.d),skewX:n,skewY:r,rotation:n}},Z.matrixToScale=function(t){var e,i,n,r;return t?(e=Z.isUndefined(t.a)?1:t.a,r=Z.isUndefined(t.d)?1:t.d,i=t.b,n=t.c):e=r=1,{sx:i?a(e*e+i*i):e,sy:n?a(n*n+r*r):r}},Z.matrixToRotate=function(t){var e={x:0,y:1};return t&&(e=Z.deltaTransformPoint(t,e)),{angle:Yi(Ui(o(e.y,e.x))-90)}},Z.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},Z.isV=function(t){return t instanceof Z},Z.isVElement=Z.isV,Z.isSVGGraphicsElement=function(t){return!!t&&((t=Z.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var d=Z("svg").node;return Z.createSVGMatrix=function(t){var e=d.createSVGMatrix();for(var i in t)e[i]=t[i];return e},Z.createSVGTransform=function(t){return Z.isUndefined(t)?d.createSVGTransform():(t instanceof SVGMatrix||(t=Z.createSVGMatrix(t)),d.createSVGTransformFromMatrix(t))},Z.createSVGPoint=function(t,e){var i=d.createSVGPoint();return i.x=t,i.y=e,i},Z.transformRect=function(t,e){var i=d.createSVGPoint();i.x=t.x,i.y=t.y;var n=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y;var r=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y+t.height;var o=i.matrixTransform(e);i.x=t.x,i.y=t.y+t.height;var a=i.matrixTransform(e),s=h(n.x,r.x,o.x,a.x),l=g(n.x,r.x,o.x,a.x),c=h(n.y,r.y,o.y,a.y),u=g(n.y,r.y,o.y,a.y);return new kn(s,c,l-s,u-c)},Z.transformPoint=function(t,e){return new un(Z.createSVGPoint(t.x,t.y).matrixTransform(e))},Z.transformLine=function(t,e){return new fn(Z.transformPoint(t.start,e),Z.transformPoint(t.end,e))},Z.transformPolyline=function(t,e){var i=t instanceof Pn?t.points:t;Z.isArray(i)||(i=[]);for(var n=[],r=0,o=i.length;r<o;r++)n[r]=Z.transformPoint(i[r],e);return new Pn(n)},Z.styleToObject=function(t){for(var e={},i=t.split(";"),n=0;n<i.length;n++){var r=i[n].split("=");e[r[0].trim()]=r[1].trim()}return e},Z.createSlicePathData=function(t,e,i,n){var r=2*p-1e-6,o=t,a=e,s=i,l=n,c=(l<s&&(c=s,s=l,l=c),l-s),u=c<p?"0":"1",h=m(s),g=I(s),d=m(l),f=I(l);return r<=c?o?"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"M0,"+o+"A"+o+","+o+" 0 1,0 0,"+-o+"A"+o+","+o+" 0 1,0 0,"+o+"Z":"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"Z":o?"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L"+o*d+","+o*f+"A"+o+","+o+" 0 "+u+",0 "+o*h+","+o*g+"Z":"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L0,0Z"},Z.mergeAttrs=function(t,e){for(var i in e)"class"===i?t[i]=t[i]?t[i]+" "+e[i]:e[i]:"style"===i?Z.isObject(t[i])&&Z.isObject(e[i])?t[i]=Z.mergeAttrs(t[i],e[i]):Z.isObject(t[i])?t[i]=Z.mergeAttrs(t[i],Z.styleToObject(e[i])):Z.isObject(e[i])?t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),e[i]):t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),Z.styleToObject(e[i])):t[i]=e[i];return t},Z.annotateString=function(t,e,i){e=e||[];for(var n,r,o,a=(i=i||{}).offset||0,s=[],l=[],c=0;c<t.length;c++){r=l[c]=t[c];for(var u=0;u<e.length;u++){var h=e[u],g=h.start+a,d=h.end+a;g<=c&&c<d&&(Z.isObject(r)?r.attrs=Z.mergeAttrs(Z.mergeAttrs({},r.attrs),h.attrs):r=l[c]={t:t[c],attrs:h.attrs},i.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(u))}(o=l[c-1])?Z.isObject(r)&&Z.isObject(o)?JSON.stringify(r.attrs)===JSON.stringify(o.attrs)?n.t+=r.t:(s.push(n),n=r):n=Z.isObject(r)?(s.push(n),r):Z.isObject(o)?(s.push(n),r):(n||"")+r:n=r}return n&&s.push(n),s},Z.findAnnotationsAtIndex=function(t,e){var i=[];return t&&t.forEach(function(t){t.start<e&&e<=t.end&&i.push(t)}),i},Z.findAnnotationsBetweenIndexes=function(t,e,i){var n=[];return t&&t.forEach(function(t){(e>=t.start&&e<t.end||i>t.start&&i<=t.end||t.start>=e&&t.end<i)&&n.push(t)}),n},Z.shiftAnnotations=function(t,e,i){return t&&t.forEach(function(t){t.start<e&&t.end>=e?t.end+=i:t.start>=e&&(t.start+=i,t.end+=i)}),t},Z.convertLineToPathData=function(t){return["M",(t=Z(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},Z.convertPolygonToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)+" Z"},Z.convertPolylineToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)},Z.svgPointsToPath=function(t){for(var e=0,i=t.length;e<i;e++)t[e]=t[e].x+" "+t[e].y;return"M "+t.join(" L")},Z.getPointsFromSvgNode=function(t){var e=[],i=(t=Z.toNode(t)).points;if(i)for(var n=0,r=i.numberOfItems;n<r;n++)e.push(i.getItem(n));return e},Z.KAPPA=.551784,Z.convertCircleToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("r")),r=n*Z.KAPPA;return["M",e,i-n,"C",e+r,i-n,e+n,i-r,e+n,i,"C",e+n,i+r,e+r,i+n,e,i+n,"C",e-r,i+n,e-n,i+r,e-n,i,"C",e-n,i-r,e-r,i-n,e,i-n,"Z"].join(" ")},Z.convertEllipseToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||n,o=n*Z.KAPPA,a=r*Z.KAPPA;return["M",e,i-r,"C",e+o,i-r,e+n,i-a,e+n,i,"C",e+n,i+a,e+o,i+r,e,i+r,"C",e-o,i+r,e-n,i+a,e-n,i,"C",e-n,i-a,e-o,i-r,e,i-r,"Z"].join(" ")},Z.convertRectToPathData=function(t){return t=Z(t),Z.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},Z.rectToPath=function(t){var e=t.x,i=t.y,n=t.width,r=t.height,o=h(t.rx||t["top-rx"]||0,n/2),a=h(t.rx||t["bottom-rx"]||0,n/2),s=h(t.ry||t["top-ry"]||0,r/2),l=h(t.ry||t["bottom-ry"]||0,r/2);return(o||a||s||l?["M",e,i+s,"v",r-s-l,"a",a,l,0,0,0,a,l,"h",n-2*a,"a",a,l,0,0,0,a,-l,"v",-(r-l-s),"a",o,s,0,0,0,-o,-s,"h",-(n-2*o),"a",o,s,0,0,0,-o,s,"Z"]:["M",e,i,"H",e+n,"V",i+r,"H",e,"V",i,"Z"]).join(" ")},Z.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",p=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),m=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),e=Math,U=e.PI,F=e.sin,V=e.cos,X=e.tan,H=e.asin,J=e.sqrt,_=e.abs;function g(t,e,i,n,r,o){return[1/3*t+2/3*i,1/3*e+2/3*n,1/3*r+2/3*i,1/3*o+2/3*n,r,o]}function Q(t,e,i){return{x:t*V(i)-e*F(i),y:t*F(i)+e*V(i)}}function d(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var o={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},a=[];return String(t).replace(p,function(t,e,i){var n=[],r=e.toLowerCase();for(i.replace(m,function(t,e){e&&n.push(+e)}),"m"===r&&2<n.length&&(a.push([e].concat(n.splice(0,2))),r="l",e="m"===e?"l":"L");n.length>=o[r]&&(a.push([e].concat(n.splice(0,o[r]))),o[r]););}),a}(t)),!t||!t.length)return[["M",0,0]];for(var e,i=[],n=0,r=0,o=0,a=0,s=t.length,l=0;l<s;l++){var c=[];i.push(c);var u,h,g=t[l];if((e=g[0])!=e.toUpperCase())switch(c[0]=e.toUpperCase(),c[0]){case"A":c[1]=g[1],c[2]=g[2],c[3]=g[3],c[4]=g[4],c[5]=g[5],c[6]=+g[6]+n,c[7]=+g[7]+r;break;case"V":c[1]=+g[1]+r;break;case"H":c[1]=+g[1]+n;break;case"M":for(o=+g[1]+n,a=+g[2]+r,u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r);break;default:for(u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r)}else for(var d=g.length,f=0;f<d;f++)c[f]=g[f];switch(c[0]){case"Z":n=+o,r=+a;break;case"H":n=c[1];break;case"V":r=c[1];break;case"M":o=c[c.length-2],a=c[c.length-1],n=c[c.length-2],r=c[c.length-1];break;default:n=c[c.length-2],r=c[c.length-1]}}return i}function i(t){var n=d(t),e={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function i(t,e,i){var n,r;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=null,e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(e,i,n,r,o,a,s,l,c,u){var h,g=120*U/180,d=U/180*(+o||0),f=[];if(u)b=u[0],N=u[1],w=u[2],y=u[3];else{e=(h=Q(e,i,-d)).x,i=h.y;var p=(e-(l=(h=Q(l,c,-d)).x))/2,m=(i-(c=h.y))/2,I=p*p/(n*n)+m*m/(r*r);1<I&&(n*=I=J(I),r*=I);var v=n*n,A=r*r,C=(a==s?-1:1)*J(_((v*A-v*m*m-A*p*p)/(v*m*m+A*p*p))),w=C*n*m/r+(e+l)/2,y=C*-r*p/n+(i+c)/2,b=H(((i-y)/r).toFixed(9)),N=H(((c-y)/r).toFixed(9));(b=e<w?U-b:b)<0&&(b=2*U+b),(N=l<w?U-N:N)<0&&(N=2*U+N),s&&N<b&&(b-=2*U),!s&&b<N&&(N-=2*U)}var x=N-b;if(_(x)>g){var M=N,S=l,k=c;f=t(l=w+n*V(N=b+g*(s&&b<N?1:-1)),c=y+r*F(N),n,r,o,0,s,S,k,[N,M,w,y])}x=N-b;var T=V(b),D=F(b),L=V(N),z=F(N),P=X(x/4),j=4/3*(n*P),G=4/3*(r*P),Z=[e,i],B=[e+j*D,i-G*T],O=[l+j*z,c-G*L],E=[l,c];if(B[0]=2*Z[0]-B[0],B[1]=2*Z[1]-B[1],u)return[B,O,E].concat(f);for(var R=[],Y=(f=[B,O,E].concat(f).join().split(",")).length,W=0;W<Y;W++)R[W]=W%2?Q(f[W-1],f[W],d).y:Q(f[W],f[W+1],d).x;return R}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":r="C"===i||"S"===i?(n=2*e.x-e.bx,2*e.y-e.by):(n=e.x,e.y),t=["C",n,r].concat(t.slice(1));break;case"T":"Q"===i||"T"===i?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(g(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(g(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],e.y);break;case"V":t=["L"].concat(e.x,t[1])}return t}function r(t,e){if(7<t[e].length){t[e].shift();for(var i=t[e];i.length;)o[e]="A",t.splice(e++,0,["C"].concat(i.splice(0,6)));t.splice(e,1),l=n.length}}for(var o=[],a="",s="",l=n.length,c=0;c<l;c++){n[c]&&(a=n[c][0]),"C"!==a&&(o[c]=a,0<c&&(s=o[c-1])),n[c]=i(n[c],e,s),"A"!==o[c]&&"C"===a&&(o[c]="C"),r(n,c);var u=n[c],h=u.length;e.x=u[h-2],e.y=u[h-1],e.bx=parseFloat(u[h-4])||e.x,e.by=parseFloat(u[h-3])||e.y}return n[0][0]&&"M"===n[0][0]||n.unshift(["M",0,0]),n}return function(t){return i(t).join(",").split(",").join(" ")}}(),Z.namespace=G,Z.g=zr,Z}(),jr={useCSSSelectors:!0,classNamePrefix:"joint-",defaultTheme:"default",doubleTapInterval:300},Gr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)!==jr.classNamePrefix&&(t=jr.classNamePrefix+t),t}).join(" "):t},Zr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)===jr.classNamePrefix&&(t=t.substr(jr.classNamePrefix.length)),t}).join(" "):t},Br=function(t,e){for(var i={},n={},r=Pr.namespace.svg,o=e||r,a=document.createDocumentFragment(),s=[t,a,o];0<s.length;){o=s.pop();for(var l=s.pop(),c=s.pop(),u=0,h=c.length;u<h;u++){var g=c[u];if(!g.hasOwnProperty("tagName"))throw new Error("json-dom-parser: missing tagName");var d=g.tagName;g.hasOwnProperty("namespaceURI")&&(o=g.namespaceURI);var f=document.createElementNS(o,d),p=o===r,m=p?Pr:S,I=g.attributes;I&&m(f).attr(I);var v=g.style;if(v&&S(f).css(v),g.hasOwnProperty("className")){var A=g.className;p?f.className.baseVal=A:f.className=A}if(g.hasOwnProperty("textContent")&&(f.textContent=g.textContent),g.hasOwnProperty("selector")){var C=g.selector;if(i[C])throw new Error("json-dom-parser: selector must be unique");m(i[C]=f).attr("joint-selector",C)}if(g.hasOwnProperty("groupSelector")){var w=g.groupSelector;Array.isArray(w)||(w=[w]);for(var y=0,b=w.length;y<b;y++){var N=w[y],x=n[N];x||(x=n[N]=[]),x.push(f)}}l.appendChild(f);var M=g.children;Array.isArray(M)&&s.push(M,f,o)}}return{fragment:a,selectors:i,groupSelectors:n}},Or=function(t){var e=0;if(0===t.length)return e;for(var i=0;i<t.length;i++){e=(e<<5)-e+t.charCodeAt(i),e&=e}return e},Er=function(t,e,i){for(var n,r=Array.isArray(e)?e:e.split(i||"/"),o=0,a=r.length;o<a;){if(n=r[o++],!(Object(t)===t&&n in t))return;t=t[n]}return t},Rr=function(t,e){return"string"!=typeof e&&"number"!=typeof e&&(e=String(e)),("constructor"!==e||"function"!=typeof t[e])&&"__proto__"!==e},Yr=function(t,e,i,n){for(var r=Array.isArray(e)?e:e.split(n||"/"),o=r.length-1,a=t,s=0;s<o;s++){var l=r[s];if(!Rr(a,l))return t;a=a[l]||(a[l]={})}return a[r[o]]=i,t},Wr=function(t,e,i){for(var n=Array.isArray(e)?e:e.split(i||"/"),r=n.length-1,o=t,a=0;a<r;a++){var s=n[a];if(!Rr(o,s))return t;var l=o[s];if(!l)return t;o=l}return delete o[n[r]],t},Ur=function(t,e,i){e=e||"/";var n={};for(var r in t)if(t.hasOwnProperty(r)){var o="object"==typeof t[r];if(o&&i&&i(t[r])&&(o=!1),o){var a=Ur(t[r],e,i);for(var s in a)a.hasOwnProperty(s)&&(n[r+e+s]=a[s])}else n[r]=t[r]}return n},Fr=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){var e=16*Math.random()|0;return("x"===t?e:3&e|8).toString(16)})},Vr=function(t){return Vr.id=Vr.id||1,void 0===t?"j_"+Vr.id++:(t.id=void 0===t.id?"j_"+Vr.id++:t.id,t.id)},Xr=function(t){return t.replace(/[A-Z]/g,"-$&").toLowerCase()},Hr=function(t){var e=t,i=t.originalEvent&&t.originalEvent.changedTouches&&t.originalEvent.changedTouches[0];if(i){for(var n in t)void 0===i[n]&&(i[n]=t[n]);e=i}var r=e.target;if(r){var o=r.correspondingUseElement;o&&(e.target=o)}return e},Jr=function(t){var e=0,i=0,n=0,r=0;return"detail"in t&&(i=t.detail),"wheelDelta"in t&&(i=-t.wheelDelta/120),"wheelDeltaY"in t&&(i=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),"axis"in t&&t.axis===t.HORIZONTAL_AXIS&&(e=i,i=0),n="deltaX"in t?t.deltaX:10*e,r="deltaY"in t?t.deltaY:10*i,(n||r)&&t.deltaMode&&(1==t.deltaMode?(n*=40,r*=40):(n*=800,r*=800)),0===t.deltaX&&0!==t.deltaY&&t.shiftKey&&(n=r,e=i,i=r=0),n&&!e&&(e=n<1?-1:1),r&&!i&&(i=r<1?-1:1),{spinX:e,spinY:i,deltaX:n,deltaY:r}},_r=function(t,e){return e<t?e:t<-e?-e:t},Qr=function(){var r;if("undefined"!=typeof window&&(r=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame),!r){var o=0;r=function(t){var e=(new Date).getTime(),i=Math.max(0,16-(e-o)),n=setTimeout(function(){t(e+i)},i);return o=e+i,n}}return function(t,e){for(var i=[],n=arguments.length-2;0<n--;)i[n]=arguments[n+2];return r(void 0!==e?t.bind.apply(t,[e].concat(i)):t)}}(),Kr=((Lr="undefined"!=typeof window)&&(Dr=window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.webkitCancelRequestAnimationFrame||window.msCancelAnimationFrame||window.msCancelRequestAnimationFrame||window.oCancelAnimationFrame||window.oCancelRequestAnimationFrame||window.mozCancelAnimationFrame||window.mozCancelRequestAnimationFrame),Dr=Dr||clearTimeout,Lr?Dr.bind(window):Dr),qr=function(t){return Ko(t)&&"%"===t.slice(-1)},$r=function(t,e){var i=parseFloat(t);if(Number.isNaN(i))return null;var n,r={};if(r.value=i,null==e)n="[A-Za-z]*";else if(Array.isArray(e)){if(0===e.length)return null;n=e.join("|")}else Ko(e)&&(n=e);var o,a=(o=new RegExp("(?:\\d+(?:\\.\\d+)*)("+n+")$").exec(t))?o[1]:null;return null===a?null:(r.unit=a,r)},to=0;function eo(t,e){for(var i=t.split(e),n=1,r=0,o=i.length-1;r<o;r++){var a=[];(0<r||""!==i[0])&&a.push(to),a.push(e),(r<o-1||""!==i[o])&&a.push(to),i.splice.apply(i,[n,0].concat(a)),n+=a.length+1}return i.filter(function(t){return""!==t})}var io=function(t,e,i,n){void 0===i&&(i={}),void 0===n&&(n={});var r=e.width,o=e.height,a=n.svgDocument||Pr("svg").node,s=Pr("tspan").node,l=Pr("text").attr(i).append(s).node,c=document.createTextNode("");l.style.opacity=0,l.style.display="block",s.style.display="block",s.appendChild(c),a.appendChild(l),n.svgDocument||document.body.appendChild(a);var u=n.preserveSpaces,h=n.separator||" ",g=n.eol||"\n",d=n.hyphen?new RegExp(n.hyphen):/[^\w\d]/,f=n.maxLineCount;Qo(f)||(f=1/0);var p,m,I,v=t.split(h),A=[],C=[];u&&Pr(s).attr("xml:space","preserve");for(var w=0,y=0,b=v.length;w<b;w++){var N=v[w];if((N||u)&&"string"==typeof N){var x=!1;if(g&&0<=N.indexOf(g)){if(1<N.length){var M=eo(v[w],g);v.splice.apply(v,[w,1].concat(M)),w--,b=v.length;continue}if(u&&"string"==typeof v[w-1]){v.splice(w,to,"",to),b+=2,w--;continue}C[++y]=u&&"string"!=typeof v[w+1]?void 0:"",x=!0}if(!x){var S=void 0;if(S=u?void 0!==C[y]?C[y]+" "+N:N:C[y]?C[y]+" "+N:N,c.data=S,s.getComputedTextLength()<=r)C[y]=S,(p||m)&&(A[y++]=!0,m=p=0);else{if(!C[y]||p){var k=!!p;if(p=N.length-1,k||!p){if(!p){if(!C[y]){C=[];break}v.splice(w,2,N+v[w+1]),b--,A[y++]=!0,w--;continue}v[w]=N.substring(0,p),v[w+1]=N.substring(p)+(void 0===v[w+1]?"":v[w+1])}else{if(m)v.splice(w,2,v[w]+v[w+1]),m=0;else{var T=N.search(d);-1<T&&T!==N.length-1&&0!==T&&(m=T+1,p=0),v.splice(w,1,N.substring(0,m||p),N.substring(m||p)),b++}y&&!A[y-1]&&y--}u&&""===C[y]||w--;continue}y++,w--}}var D=null;if(C.length>f)D=f-1;else if(void 0!==o){var L;if(void 0===I&&""!==c.data)I=(L="auto"===i.lineHeight?{value:1.5,unit:"em"}:$r(i.lineHeight,["em"])||{value:1,unit:"em"}).value,"em"===L.unit&&(I*=l.getBBox().height);I*C.length>o&&(D=Math.floor(o/I)-1)}if(null!==D){C.splice(D+1);var z=n.ellipsis;if(!z||D<0)break;"string"!=typeof z&&(z="\u2026");var P=C[D];if(!P&&!x)break;var j,G,Z=P.length;do{if(G=P[Z],j=P.substring(0,Z),G?G.match(h)&&(j+=G):j+="string"==typeof h?h:" ",j+=z,c.data=j,s.getComputedTextLength()<=r){C[D]=j;break}Z--}while(0<=Z);break}}}return n.svgDocument?a.removeChild(l):document.body.removeChild(a),C.join(g)},no=function(t){var e=S(S.parseHTML("<div>"+t+"</div>",null,!1));return e.find("*").each(function(){var i=this;S.each(i.attributes,function(){var t=this.name,e=this.value;(t.startsWith("on")||e.startsWith("javascript:")||e.startsWith("data:")||e.startsWith("vbscript:"))&&S(i).removeAttr(t)})}),e.html()},ro=function(t,e){if(window.navigator.msSaveBlob)window.navigator.msSaveBlob(t,e);else{var i=window.URL.createObjectURL(t),n=document.createElement("a");n.href=i,n.download=e,document.body.appendChild(n),n.click(),document.body.removeChild(n),window.URL.revokeObjectURL(i)}},oo=function(t){t=t.replace(/\s/g,"");var e,i=(t=decodeURIComponent(t)).indexOf(","),n=t.slice(0,i),r=n.split(":")[1].split(";")[0],o=t.slice(i+1);e=0<=n.indexOf("base64")?atob(o):unescape(encodeURIComponent(o));for(var a=new Uint8Array(e.length),s=0;s<e.length;s++)a[s]=e.charCodeAt(s);return new Blob([a],{type:r})},ao=function(t,e){var i=S(t),n=i.map(function(){var t=this.parentNode,e=t.insertBefore(document.createTextNode(""),this.nextSibling);return function(){if(t===this)throw new Error("You can't sort elements if any one is a descendant of another.");t.insertBefore(this,e),t.removeChild(e)}});return Array.prototype.sort.call(i,e).each(function(t){n[t].call(this)})},so=function(t){if(Object(t)===t)return e=i=n=r=0,isFinite(t.vertical)&&(e=n=+t.vertical),isFinite(t.horizontal)&&(i=r=+t.horizontal),isFinite(t.top)&&(e=+t.top),isFinite(t.right)&&(i=+t.right),isFinite(t.bottom)&&(n=+t.bottom),isFinite(t.left)&&(r=+t.left),{top:e,right:i,bottom:n,left:r};var e,i,n,r,o=0;return isFinite(t)&&(o=+t),{top:o,right:o,bottom:o,left:o}},lo={linear:function(t){return t},quad:function(t){return t*t},cubic:function(t){return t*t*t},inout:function(t){if(t<=0)return 0;if(1<=t)return 1;var e=t*t,i=e*t;return 4*(t<.5?i:3*(t-e)+i-.75)},exponential:function(t){return Math.pow(2,10*(t-1))},bounce:function(t){for(var e=0,i=1;;e+=i,i/=2)if((7-4*e)/11<=t){var n=(11-6*e-11*t)/4;return-n*n+i*i}},reverse:function(e){return function(t){return 1-e(1-t)}},reflect:function(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}},clamp:function(i,n,r){return n=n||0,r=r||1,function(t){var e=i(t);return e<n?n:r<e?r:e}},back:function(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}},elastic:function(e){return e||(e=1.5),function(t){return Math.pow(2,10*(t-1))*Math.cos(20*Math.PI*e/3*t)}}},co={number:function(e,t){var i=t-e;return function(t){return e+i*t}},object:function(r,o){var a=Object.keys(r);return function(t){var e,i,n={};for(e=a.length-1;-1!=e;e--)n[i=a[e]]=r[i]+(o[i]-r[i])*t;return n}},hexColor:function(t,e){var i=parseInt(t.slice(1),16),n=parseInt(e.slice(1),16),r=255&i,o=(255&n)-r,a=65280&i,s=(65280&n)-a,l=16711680&i,c=(16711680&n)-l;return function(t){return"#"+(1<<24|r+o*t&255|a+s*t&65280|l+c*t&16711680).toString(16).slice(1)}},unit:function(e,t){var i=/(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/,n=i.exec(e),r=i.exec(t),o=r[1].indexOf("."),a=0<o?r[1].length-o-1:0;e=+n[1];var s=+r[1]-e,l=n[2];return function(t){return(e+s*t).toFixed(a)+l}}},uo={outline:function(t){var e=Number.isFinite(t.margin)?t.margin:2,i=Number.isFinite(t.width)?t.width:1;return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>')({color:t.color||"blue",opacity:Number.isFinite(t.opacity)?t.opacity:1,outerRadius:e+i,innerRadius:e})},highlight:function(t){return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>')({color:t.color||"red",width:Number.isFinite(t.width)?t.width:1,blur:Number.isFinite(t.blur)?t.blur:0,opacity:Number.isFinite(t.opacity)?t.opacity:1})},blur:function(t){var e=Number.isFinite(t.x)?t.x:2;return go('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>')({stdDeviation:Number.isFinite(t.y)?[e,t.y]:e})},dropShadow:function(t){var e="SVGFEDropShadowElement"in window?'<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>':'<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';return go(e)({dx:t.dx||0,dy:t.dy||0,opacity:Number.isFinite(t.opacity)?t.opacity:1,color:t.color||"black",blur:Number.isFinite(t.blur)?t.blur:4})},grayscale:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>')({a:.2126+.7874*(1-e),b:.7152-.7152*(1-e),c:.0722-.0722*(1-e),d:.2126-.2126*(1-e),e:.7152+.2848*(1-e),f:.0722-.0722*(1-e),g:.2126-.2126*(1-e),h:.0722+.9278*(1-e)})},sepia:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>')({a:.393+.607*(1-e),b:.769-.769*(1-e),c:.189-.189*(1-e),d:.349-.349*(1-e),e:.686+.314*(1-e),f:.168-.168*(1-e),g:.272-.272*(1-e),h:.534-.534*(1-e),i:.131+.869*(1-e)})},saturate:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>')({amount:1-e})},hueRotate:function(t){return go('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>')({angle:t.angle||0})},invert:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:1-e})},brightness:function(t){return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>')({amount:Number.isFinite(t.amount)?t.amount:1})},contrast:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:.5-e/2})}},ho={number:function(t,e,o){o=o||{currency:["$",""],decimal:".",thousands:",",grouping:[3]};var i=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i.exec(t),n=i[1]||" ",r=i[2]||">",a=i[3]||"",s=i[4]||"",l=i[5],c=+i[6],u=i[7],h=i[8],g=i[9],d=1,f="",p="",m=!1;switch(h&&(h=+h.substring(1)),(l||"0"===n&&"="===r)&&(l=n="0",r="=",u&&(c-=Math.floor((c-1)/4))),g){case"n":u=!0,g="g";break;case"%":d=100,p="%",g="f";break;case"p":d=100,p="%",g="r";break;case"b":case"o":case"x":case"X":"#"===s&&(f="0"+g.toLowerCase());break;case"c":case"d":m=!0,h=0;break;case"s":d=-1,g="r"}"$"===s&&(f=o.currency[0],p=o.currency[1]),"r"!=g||h||(g="g"),null!=h&&("g"==g?h=Math.max(1,Math.min(21,h)):"e"!=g&&"f"!=g||(h=Math.max(0,Math.min(20,h))));var I=l&&u;if(m&&e%1)return"";var v=e<0||0===e&&1/e<0?(e=-e,"-"):a,A=p;if(d<0){var C=this.prefix(e,h);e=C.scale(e),A=C.symbol+p}else e*=d;var w=(e=this.convert(g,e,h)).lastIndexOf("."),y=w<0?e:e.substring(0,w),b=w<0?"":o.decimal+e.substring(w+1);function N(t){for(var e=t.length,i=[],n=0,r=o.grouping[0];0<e&&0<r;)i.push(t.substring(e-=r,e+r)),r=o.grouping[n=(n+1)%o.grouping.length];return i.reverse().join(o.thousands)}!l&&u&&o.grouping&&(y=N(y));var x=f.length+y.length+b.length+(I?0:v.length),M=x<c?new Array(x=c-x+1).join(n):"";return I&&(y=N(M+y)),v+=f,e=y+b,("<"===r?v+e+M:">"===r?M+v+e:"^"===r?M.substring(0,x>>=1)+v+e+M.substring(x):v+(I?e:M+e))+A},string:function(t,e){for(var i,n="{",r=!1,o=[];-1!==(i=t.indexOf(n));){var a,s,l;if(a=t.slice(0,i),r){l=(s=a.split(":")).shift().split("."),a=e;for(var c=0;c<l.length;c++)a=a[l[c]];s.length&&(a=this.number(s,a))}o.push(a),t=t.slice(i+1),n=(r=!r)?"}":"{"}return o.push(t),o.join("")},convert:function(t,e,i){switch(t){case"b":return e.toString(2);case"c":return String.fromCharCode(e);case"o":return e.toString(8);case"x":return e.toString(16);case"X":return e.toString(16).toUpperCase();case"g":return e.toPrecision(i);case"e":return e.toExponential(i);case"f":return e.toFixed(i);case"r":return(e=this.round(e,this.precision(e,i))).toFixed(Math.max(0,Math.min(20,this.precision(e*(1+1e-15),i))));default:return e+""}},round:function(t,e){return e?Math.round(t*(e=Math.pow(10,e)))/e:Math.round(t)},precision:function(t,e){return e-(t?Math.ceil(Math.log(t)/Math.LN10):1)},prefix:function(t,e){var i=["y","z","a","f","p","n","\xb5","m","","k","M","G","T","P","E","Z","Y"].map(function(t,e){var i=Math.pow(10,3*Math.abs(8-e));return{scale:8<e?function(t){return t/i}:function(t){return t*i},symbol:t}}),n=0;return t&&(t<0&&(t*=-1),e&&(t=this.round(t,this.precision(t,e))),n=1+Math.floor(1e-12+Math.log(t)/Math.LN10),n=Math.max(-24,Math.min(24,3*Math.floor((n<=0?n+1:n-1)/3)))),i[8+n/3]}},go=function(t){var e=/<%= ([^ ]+) %>|\$\{ ?([^{} ]+) ?\}|\{\{([^{} ]+)\}\}/g;return function(n){return n=n||{},t.replace(e,function(t){for(var e=Array.from(arguments).slice(1,4).find(function(t){return!!t}).split("."),i=n[e.shift()];void 0!==i&&e.length;)i=i[e.shift()];return void 0!==i?i:""})}},fo=i.assign,po=i.defaults,mo=fo,Io=i.defaultsDeep,vo=i.assign,Ao=i.defaults,Co=i.defaultsDeep,wo=i.invokeMap||i.invoke,yo=i.sortedIndexBy||i.sortedIndex,bo=i.uniqBy||i.uniq,No=i.clone,xo=i.cloneDeep,Mo=i.isEmpty,So=i.isEqual,ko=i.isFunction,To=i.isPlainObject,Do=i.toArray,Lo=i.debounce,zo=i.groupBy,Po=i.sortBy,jo=i.flattenDeep,Go=i.without,Zo=i.difference,Bo=i.intersection,Oo=i.union,Eo=i.has,Ro=i.result,Yo=i.omit,Wo=i.pick,Uo=i.bindAll,Fo=i.forIn,Vo=i.camelCase,Xo=i.uniqueId,Ho=function(){if(i.mergeWith){var t=Array.from(arguments),e=t[t.length-1],n=ko(e)?e:qo;return t.push(function(t,e){var i=n(t,e);return void 0!==i?i:Array.isArray(t)&&!Array.isArray(e)?e:void 0}),i.mergeWith.apply(this,t)}return i.merge.apply(this,arguments)},Jo=function(t){var e=Object.prototype.toString;return!0===t||!1===t||!!t&&"object"==typeof t&&"[object Boolean]"===e.call(t)},_o=function(t){return!!t&&("object"==typeof t||"function"==typeof t)},Qo=function(t){var e=Object.prototype.toString;return"number"==typeof t||!!t&&"object"==typeof t&&"[object Number]"===e.call(t)},Ko=function(t){var e=Object.prototype.toString;return"string"==typeof t||!!t&&"object"==typeof t&&"[object String]"===e.call(t)},qo=function(){};function $o(t){t=bo(t);var a=Do(t).reduce(function(t,e){return t[e.id]=e.clone(),t},{});return Do(t).forEach(function(t){var e=a[t.id];if(e.isLink()){var i=e.source(),n=e.target();i.id&&a[i.id]&&e.prop("source/id",a[i.id].id),n.id&&a[n.id]&&e.prop("target/id",a[n.id].id)}var r=t.get("parent");r&&a[r]&&e.set("parent",a[r].id);var o=Do(t.get("embeds")).reduce(function(t,e){return a[e]&&t.push(a[e].id),t},[]);Mo(o)||e.set("embeds",o)}),a}function ta(o,a){return function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n={};if(isFinite(t)){var r=i||0<=t&&t<=1?t*e[a]:Math.max(t+e[a],0);n[o]=r}return n}}function ea(a,s,l){return function(t,e){var i,n=qr(t);if(t=parseFloat(t),n&&(t/=100),isFinite(t)){var r=e[l]();i=n||0<t&&t<1?r[a]+e[s]*t:r[a]+t}var o=un();return o[a]=i||0,o}}function ia(r,o,a){return function(t,e){var i;i="middle"===t?e[o]/2:t===a?e[o]:isFinite(t)?-1<t&&t<1?-e[o]*t:-t:qr(t)?e[o]*parseFloat(t)/100:0;var n=un();return n[r]=-(e[r]+i),n}}function na(d,t){var f="joint-shape",p=t&&t.resetOffset;return function(t,e,i){var n=S(i),r=n.data(f);if(!r||r.value!==t){var o=d(t);r={value:t,shape:o,shapeBBox:o.bbox()},n.data(f,r)}var a=r.shape.clone(),s=r.shapeBBox.clone(),l=s.origin(),c=e.origin();s.x=c.x,s.y=c.y;var u=e.maxRectScaleToFit(s,c),h=0===s.width||0===e.width?1:u.sx,g=0===s.height||0===e.height?1:u.sy;return a.scale(h,g,l),p&&a.translate(-l.x,-l.y),a}}function ra(t){var n=na(function(t){return new Yn(Pr.normalizePathData(t))},t);return function(t,e,i){return{d:n(t,e,i).serialize()}}}function oa(t){var n=na(Pn,t);return function(t,e,i){return{points:n(t,e,i).serialize()}}}function aa(r,o){var a=new un(1,0);return function(t){var e,i,n=this[r](t);return n?(i=o.rotate?n.vector().vectorAngle(a):0,e=n.start):(e=this.path.start,i=0),0===i?{transform:"translate("+e.x+","+e.y+")"}:{transform:"translate("+e.x+","+e.y+") rotate("+i+")"}}}function sa(r){return function(t,e,i){var n=Pr(i);n.attr(r)!==t&&n.attr(r,t)}}function la(t,e,i){return void 0!==i.text}function ca(){return this.model.isLink()}function ua(t){var e={},i=t.stroke;"string"==typeof i&&(e.stroke=i,e.fill=i);var n=t.strokeOpacity;return void 0===n&&(n=t["stroke-opacity"]),void 0===n&&(n=t.opacity),void 0!==n&&(e["stroke-opacity"]=n,e["fill-opacity"]=n),e}function ha(t){var e=this.paper;return"url(#"+("pattern"===t.type?e.definePattern(t):e.defineGradient(t))+")"}var ga,da,fa={xlinkShow:{set:"xlink:show"},xlinkRole:{set:"xlink:role"},xlinkType:{set:"xlink:type"},xlinkArcrole:{set:"xlink:arcrole"},xlinkTitle:{set:"xlink:title"},xlinkActuate:{set:"xlink:actuate"},xmlSpace:{set:"xml:space"},xmlBase:{set:"xml:base"},xmlLang:{set:"xml:lang"},preserveAspectRatio:{set:"preserveAspectRatio"},requiredExtension:{set:"requiredExtension"},requiredFeatures:{set:"requiredFeatures"},systemLanguage:{set:"systemLanguage"},externalResourcesRequired:{set:"externalResourceRequired"},href:{set:sa("href")},xlinkHref:{set:sa("xlink:href")},filter:{qualify:To,set:function(t){return"url(#"+this.paper.defineFilter(t)+")"}},fill:{qualify:To,set:ha},stroke:{qualify:To,set:ha},sourceMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-start":"url(#"+this.paper.defineMarker(t)+")"}}},targetMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),{transform:"rotate(180)"},t),{"marker-end":"url(#"+this.paper.defineMarker(t)+")"}}},vertexMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-mid":"url(#"+this.paper.defineMarker(t)+")"}}},text:{qualify:function(t,e,i){return!i.textWrap||!To(i.textWrap)},set:function(t,e,i,n){var r=S(i),o="joint-text",a=r.data(o),s=Wo(n,"lineHeight","annotations","textPath","x","textVerticalAnchor","eol","displayEmpty"),l=s.x;ji(l)&&(s.x=Bi(l,e));var c=n["font-size"]||n.fontSize;ji(c)&&(c=Bi(c,e));var u=s.fontSize=c,h=JSON.stringify([t,s]);if(void 0===a||a!==h){u&&i.setAttribute("font-size",u);var g=s.textPath;if(_o(g)){var d=g.selector;if("string"==typeof d){var f=this.findBySelector(d)[0];f instanceof SVGPathElement&&(s.textPath=vo({"xlink:href":"#"+f.id},g))}}Pr(i).text(""+t,s),r.data(o,h)}}},textWrap:{qualify:To,set:function(t,e,i,n){var r={},o=t.width||0;qr(o)?r.width=e.width*parseFloat(o)/100:ji(o)?r.width=Number(Bi(o,e)):null===t.width?r.width=1/0:r.width=o<=0?e.width+o:o;var a,s=t.height||0;qr(s)?r.height=e.height*parseFloat(s)/100:ji(s)?r.height=Number(Bi(s,e)):null===t.height||(r.height=s<=0?e.height+s:s);var l=t.text;if(void 0===l&&(l=n.text),void 0!==l){var c=t.breakText||io,u=n["font-size"]||n.fontSize;a=c(""+l,r,{"font-weight":n["font-weight"]||n.fontWeight,"font-size":ji(u)?Bi(u,e):u,"font-family":n["font-family"]||n.fontFamily,lineHeight:n.lineHeight,"letter-spacing":"letter-spacing"in n?n["letter-spacing"]:n.letterSpacing},{svgDocument:this.paper.svg,ellipsis:t.ellipsis,hyphen:t.hyphen,maxLineCount:t.maxLineCount,preserveSpaces:t.preserveSpaces})}else a="";fa.text.set.call(this,a,e,i,n)}},title:{qualify:function(t,e){return e instanceof SVGElement},set:function(t,e,i){var n=S(i),r="joint-title",o=n.data(r);if(void 0===o||o!==t){n.data(r,t);var a=i.firstChild;if(a&&"TITLE"===a.tagName.toUpperCase())a.textContent=t;else{var s=document.createElementNS(i.namespaceURI,"title");s.textContent=t,i.insertBefore(s,a)}}}},lineHeight:{qualify:la},textVerticalAnchor:{qualify:la},textPath:{qualify:la},annotations:{qualify:la},eol:{qualify:la},displayEmpty:{qualify:la},port:{set:function(t){return null===t||void 0===t.id?t:t.id}},style:{qualify:To,set:function(t,e,i){S(i).css(t)}},html:{set:function(t,e,i){S(i).html(t+"")}},ref:{},refX:{position:ea("x","width","origin")},refY:{position:ea("y","height","origin")},refDx:{position:ea("x","width","corner")},refDy:{position:ea("y","height","corner")},refWidth:{set:ta("width","width")},refHeight:{set:ta("height","height")},refRx:{set:ta("rx","width")},refRy:{set:ta("ry","height")},refRInscribed:{set:(ga=ta("r","width"),da=ta("r","height"),function(t,e){return(e.height>e.width?ga:da)(t,e)})},refRCircumscribed:{set:function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n,r=Math.sqrt(e.height*e.height+e.width*e.width);return isFinite(t)&&(n=i||0<=t&&t<=1?t*r:Math.max(t+r,0)),{r:n}}},refCx:{set:ta("cx","width")},refCy:{set:ta("cy","height")},xAlignment:{offset:ia("x","width","right")},yAlignment:{offset:ia("y","height","bottom")},resetOffset:{offset:function(t,e){return t?{x:-e.x,y:-e.y}:{x:0,y:0}}},refDResetOffset:{set:ra({resetOffset:!0})},refDKeepOffset:{set:ra({resetOffset:!1})},refPointsResetOffset:{set:oa({resetOffset:!0})},refPointsKeepOffset:{set:oa({resetOffset:!1})},connection:{qualify:ca,set:function(t){var e,i=t.stubs;if(void 0===i&&(i=0),isFinite(i)&&0!==i){var n;n=i<0?(this.getConnectionLength()+i)/2:i;var r=this.getConnection(),o=this.getConnectionSubdivisions(),a=r.divideAtLength(n,{segmentSubdivisions:o}),s=r.divideAtLength(-n,{segmentSubdivisions:o});a&&s&&(e=a[0].serialize()+" "+s[1].serialize())}return{d:e||this.getSerializedConnection()}}},atConnectionLengthKeepGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!0})},atConnectionLengthIgnoreGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!1})},atConnectionRatioKeepGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!0})},atConnectionRatioIgnoreGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!1})}};fa["xlink:href"]=fa.xlinkHref,["transform","d","points","cx","cy","x1","x2","y1","y2","x","y","dx","dy"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Bi(t,e),i}}}),["width","height","r","rx","ry","font-size","stroke-width"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Math.max(0,Bi(t,e)),i}}}),fa.refR=fa.refRInscribed,fa.refD=fa.refDResetOffset,fa.refPoints=fa.refPointsResetOffset,fa.atConnectionLength=fa.atConnectionLengthKeepGradient,fa.atConnectionRatio=fa.atConnectionRatioKeepGradient,fa.fontSize=fa["font-size"],fa.strokeWidth=fa["stroke-width"],fa.refX2=fa.refX,fa.refY2=fa.refY,fa.refWidth2=fa.refWidth,fa.refHeight2=fa.refHeight,fa["ref-x"]=fa.refX,fa["ref-y"]=fa.refY,fa["ref-dy"]=fa.refDy,fa["ref-dx"]=fa.refDx,fa["ref-width"]=fa.refWidth,fa["ref-height"]=fa.refHeight,fa["x-alignment"]=fa.xAlignment,fa["y-alignment"]=fa.yAlignment;var pa=fa,ma=c.Model.extend({constructor:function(t,e){var i,n=t||{};"function"==typeof this.preinitialize&&this.preinitialize.apply(this,arguments),this.cid=Xo("c"),this.attributes={},e&&e.collection&&(this.collection=e.collection),e&&e.parse&&(n=this.parse(n,e)||{}),(i=Ro(this,"defaults"))&&(n=Ho({},i,n)),this.set(n,e),this.changed={},this.initialize.apply(this,arguments)},translate:function(t,e,i){throw new Error("Must define a translate() method.")},toJSON:function(){var e=Ro(this.constructor.prototype,"defaults").attrs||{},t=this.attributes.attrs,o={};Fo(t,function(t,n){var r=e[n];Fo(t,function(t,i){_o(t)&&!Array.isArray(t)?Fo(t,function(t,e){r&&r[i]&&So(r[i][e],t)||(o[n]=o[n]||{},(o[n][i]||(o[n][i]={}))[e]=t)}):r&&So(r[i],t)||(o[n]=o[n]||{},o[n][i]=t)})});var i=xo(Yo(this.attributes,"attrs"));return i.attrs=o,i},initialize:function(t){var e=this.getIdAttribute();t&&e in t||this.set(e,this.generateId(),{silent:!0}),this._transitionIds={},this._scheduledTransitionIds={},this.processPorts(),this.on("change:attrs",this.processPorts,this)},getIdAttribute:function(){return this.idAttribute||"id"},generateId:function(){return Fr()},processPorts:function(){var t=this.ports,i={};Fo(this.get("attrs"),function(t,e){t&&t.port&&(void 0!==t.port.id?i[t.port.id]=t.port:i[t.port]={id:t.port})});var n={};(Fo(t,function(t,e){i[e]||(n[e]=!0)}),this.graph&&!Mo(n))&&(this.graph.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),this.graph.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}));this.ports=i},remove:function(t){void 0===t&&(t={});var e=this.graph,i=this.collection;if(!e)return i&&i.remove(this,t),this;e.startBatch("remove");var n=this.getParentCell();n&&n.unembed(this,t);for(var r=this.getEmbeddedCells(),o=0,a=r.length;o<a;o++){var s=r[o];s&&s.remove(t)}return this.trigger("remove",this,e.attributes.cells,t),e.stopBatch("remove"),this},toFront:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.maxZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this],n=n-e.length+1;var r=t.get("cells"),o=r.indexOf(this)!==r.length-e.length;o||(o=e.some(function(t,e){return t.get("z")!==n+e})),o&&(this.startBatch("to-front"),n+=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-front"))}return this},toBack:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.minZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this];var r=0!==t.get("cells").indexOf(this);r||(r=e.some(function(t,e){return t.get("z")!==n+e})),r&&(this.startBatch("to-back"),n-=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-back"))}return this},parent:function(t,e){return void 0===t?this.get("parent"):this.set("parent",t,e)},embed:function(t,e){var i=this,n=Array.isArray(t)?t:[t];if(!this.canEmbed(n))throw new Error("Recursive embedding not allowed.");if(n.some(function(t){return t.isEmbedded()&&i.id!==t.parent()}))throw new Error("Embedding of already embedded cells is not allowed.");return this._embedCells(n,e),this},unembed:function(t,e){var i=Array.isArray(t)?t:[t];return this._unembedCells(i,e),this},canEmbed:function(t){var e=this;return(Array.isArray(t)?t:[t]).every(function(t){return e!==t&&!e.isEmbeddedIn(t)})},_embedCells:function(t,e){var i=this;this.startBatch("embed");var n=vo([],this.get("embeds"));t.forEach(function(t){n[t.isLink()?"unshift":"push"](t.id),t.parent(i.id,e)}),this.set("embeds",bo(n),e),this.stopBatch("embed")},_unembedCells:function(t,e){this.startBatch("unembed"),t.forEach(function(t){return t.unset("parent",e)}),this.set("embeds",Go.apply(void 0,[this.get("embeds")].concat(t.map(function(t){return t.id}))),e),this.stopBatch("unembed")},getParentCell:function(){var t=this.parent(),e=this.graph;return t&&e&&e.getCell(t)||null},getAncestors:function(){var t=[];if(!this.graph)return t;for(var e=this.getParentCell();e;)t.push(e),e=e.getParentCell();return t},getEmbeddedCells:function(e){if(e=e||{},this.graph){var i;if(e.deep)if(e.breadthFirst){i=[];for(var t=this.getEmbeddedCells();0<t.length;){var n=t.shift();i.push(n),t.push.apply(t,n.getEmbeddedCells())}}else(i=this.getEmbeddedCells()).forEach(function(t){i.push.apply(i,t.getEmbeddedCells(e))});else i=Do(this.get("embeds")).map(this.graph.getCell,this.graph);return i}return[]},isEmbeddedIn:function(t,e){var i=Ko(t)?t:t.id,n=this.parent();if(e=vo({deep:!0},e),this.graph&&e.deep){for(;n;){if(n===i)return!0;n=this.graph.getCell(n).parent()}return!1}return n===i},isEmbedded:function(){return!!this.parent()},clone:function(t){if((t=t||{}).deep)return Do($o([this].concat(this.getEmbeddedCells({deep:!0}))));var e=c.Model.prototype.clone.apply(this,arguments);return e.set(this.getIdAttribute(),this.generateId()),e.unset("embeds"),e.unset("parent"),e},prop:function(t,e,i){var n=Ko(t);if(n||Array.isArray(t)){if(1<arguments.length){var r,o,a=(o=n?(r=t).split("/"):(r=t.join("/"),t.slice()))[0],s=o.length;if((i=i||{}).propertyPath=r,i.propertyValue=e,i.propertyPathArray=o,1===s)return this.set(a,e,i);for(var l={},c=l,u=a,h=1;h<s;h++){var g=o[h],d=Number.isFinite(n?Number(g):g);c=c[u]=d?[]:{},u=g}l=Yr(l,o,e,"/");var f=Ho({},this.attributes);i.rewrite&&Wr(f,r,"/");var p=Ho(f,l);return this.set(a,p[a],i)}return Er(this.attributes,t,"/")}return this.set(Ho({},this.attributes,t),e)},removeProp:function(t,e){e=e||{};var i=Array.isArray(t)?t:t.split("/"),n=i[0];if("attrs"===n&&(e.dirty=!0),1===i.length)return this.unset(t,e);var r=i.slice(1),o=this.get(n);return null==o?this:(o=xo(o),Wr(o,r,"/"),this.set(n,o,e))},attr:function(t,e,i){var n=Array.from(arguments);return 0===n.length?this.get("attrs"):(Array.isArray(t)?n[0]=["attrs"].concat(t):Ko(t)?n[0]="attrs/"+t:n[0]={attrs:t},this.prop.apply(this,n))},removeAttr:function(t,e){return Array.isArray(t)?this.removeProp(["attrs"].concat(t)):this.removeProp("attrs/"+t,e)},transition:function(r,e,o,i){var n=this;i=i||"/",o=vo({duration:100,delay:10,timingFunction:lo.linear,valueFunction:co.number},o);var a,s,l=0,c=function(t){var e,i,n;(i=(t-=l=l||t)/o.duration)<1?this._transitionIds[r]=e=Qr(c):(i=1,delete this._transitionIds[r]),n=a(o.timingFunction(i)),o.transitionId=e,this.prop(r,n,o),e||this.trigger("transition:end",this,r)}.bind(this),u=this._scheduledTransitionIds;return s=setTimeout(function(t){u[r]&&(u[r]=Go(u[r],s),0===u[r].length&&delete u[r]),n.stopPendingTransitions(r,i),a=o.valueFunction(Er(n.attributes,r,i),e),n._transitionIds[r]=Qr(t),n.trigger("transition:start",n,r)},o.delay,c),u[r]||(u[r]=[]),u[r].push(s),s},getTransitions:function(){return Oo(Object.keys(this._transitionIds),Object.keys(this._scheduledTransitionIds))},stopScheduledTransitions:function(t,e){void 0===e&&(e="/");var i=this._scheduledTransitionIds;void 0===i&&(i={});var n=Object.keys(i);if(t){var r=t.split(e);n=n.filter(function(t){return So(r,t.split(e).slice(0,r.length))})}return n.forEach(function(t){i[t].forEach(function(t){return clearTimeout(t)}),delete i[t]}),this},stopPendingTransitions:function(t,e){var i=this;void 0===e&&(e="/");var n=this._transitionIds;void 0===n&&(n={});var r=Object.keys(n);if(t){var o=t.split(e);r=r.filter(function(t){return So(o,t.split(e).slice(0,o.length))})}r.forEach(function(t){var e=n[t];Kr(e),delete n[t],i.trigger("transition:end",i,t)})},stopTransitions:function(t,e){return void 0===e&&(e="/"),this.stopScheduledTransitions(t,e),this.stopPendingTransitions(t,e),this},addTo:function(t,e){return t.addCell(this,e),this},findView:function(t){return t.findViewByModel(this)},isElement:function(){return!1},isLink:function(){return!1},startBatch:function(t,e){return this.graph&&this.graph.startBatch(t,vo({},e,{cell:this})),this},stopBatch:function(t,e){return this.graph&&this.graph.stopBatch(t,vo({},e,{cell:this})),this},getChangeFlag:function(t){var e=0;if(!t)return e;for(var i in t)t.hasOwnProperty(i)&&this.hasChanged(i)&&(e|=t[i]);return e},angle:function(){return 0},position:function(){return new un(0,0)},getPointFromConnectedLink:function(){return new un},getBBox:function(){return new kn(0,0,0,0)},getPointRotatedAroundCenter:function(t,e,i){var n=new un(e,i);return t&&n.rotate(this.getBBox().center(),t),n},getAbsolutePointFromRelative:function(t,e){return this.getPointRotatedAroundCenter(-this.angle(),this.position().offset(t,e))},getRelativePointFromAbsolute:function(t,e){return this.getPointRotatedAroundCenter(this.angle(),t,e).difference(this.position())}},{getAttributeDefinition:function(t){var e=this.attributes,i=pa;return e&&e[t]||i[t]},define:function(t,e,i,n){i=vo({defaults:Co({type:t},e,this.prototype.defaults)},i);var r=this.extend(i,n);return"undefined"!=typeof joint&&Eo(joint,"shapes")&&Yr(joint.shapes,t,r,"."),r}}),Ia=function(e,t,i){if(Ko(i)){if(!va[i])throw new Error('Unknown wrapper: "'+i+'"');i=va[i]}if(!ko(i))throw new Error("Wrapper must be a function.");Do(t).forEach(function(t){e[t]=i(e[t])})},va={cells:function(r){return function(){var t=Array.from(arguments),e=t.length,i=0<e&&t[0]||[],n=1<e&&t[e-1]||{};return Array.isArray(i)||(n instanceof ma?i=t:i instanceof ma&&(1<t.length&&t.pop(),i=t)),n instanceof ma&&(n={}),r.call(this,i,n)}}};var Aa={TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left",TOP_LEFT:"top-left",TOP_RIGHT:"top-right",BOTTOM_LEFT:"bottom-left",BOTTOM_RIGHT:"bottom-right",CENTER:"center"};function Ca(t,e){var i=new kn(t);switch(e){case void 0:throw new Error("Position required");case Aa.LEFT:case"leftMiddle":return i.leftMiddle();case Aa.RIGHT:case"rightMiddle":return i.rightMiddle();case Aa.TOP:case"topMiddle":return i.topMiddle();case Aa.BOTTOM:case"bottomMiddle":return i.bottomMiddle();case Aa.TOP_LEFT:case"topLeft":case"origin":return i.topLeft();case Aa.TOP_RIGHT:case"topRight":return i.topRight();case Aa.BOTTOM_LEFT:case"bottomLeft":return i.bottomLeft();case Aa.BOTTOM_RIGHT:case"bottomRight":case"corner":return i.bottomRight();case Aa.CENTER:return i.center();default:throw new Error("Unknown position: "+e)}}var wa={getRectPoint:Ca,wrapWith:Ia,wrappers:va,addClassNamePrefix:Gr,removeClassNamePrefix:Zr,parseDOMJSON:Br,hashCode:Or,getByPath:Er,setByPath:Yr,unsetByPath:Wr,flattenObject:Ur,uuid:Fr,guid:Vr,toKebabCase:Xr,normalizeEvent:Hr,normalizeWheel:Jr,cap:_r,nextFrame:Qr,cancelFrame:Kr,shapePerimeterConnectionPoint:function(t,e,i,n){var r,o;if(!i){var a=e.$(".scalable")[0],s=e.$(".rotatable")[0];a&&a.firstChild?i=a.firstChild:s&&s.firstChild&&(i=s.firstChild)}return i?(o=Pr(i).findIntersection(n,t.paper.cells))||(r=Pr(i).getBBox({target:t.paper.cells})):o=(r=e.model.getBBox()).intersectionWithLineFromCenterToPoint(n),o||r.center()},isPercentage:qr,parseCssNumeric:$r,breakText:io,sanitizeHTML:no,downloadBlob:ro,downloadDataUri:function(t,e){var i=oo(t);ro(i,e)},dataUriToBlob:oo,imageToDataUri:function(r,t){if(!r||"data:"===r.substr(0,"data:".length))return setTimeout(function(){t(null,r)},0);var e=new XMLHttpRequest;e.open("GET",r,!0),e.addEventListener("error",function(){t(new Error("Failed to load image "+r))}),e.responseType=window.FileReader?"blob":"arraybuffer",e.addEventListener("load",function(){window.FileReader?function(t,i){if(200===t.status){var e=new FileReader;e.onload=function(t){var e=t.target.result;i(null,e)},e.onerror=function(){i(new Error("Failed to load image "+r))},e.readAsDataURL(t.response)}else i(new Error("Failed to load image "+r))}(e,t):function(t,e){if(200===t.status){var i=new Uint8Array(t.response),n=r.split(".").pop()||"png";e(null,"data:image/"+({svg:"svg+xml"}[n]||n)+";base64,"+btoa(function(t){for(var e=[],i=0;i<t.length;i+=32768)e.push(String.fromCharCode.apply(null,t.subarray(i,i+32768)));return e.join("")}(i)))}else e(new Error("Failed to load image "+r))}(e,t)}),e.send()},getElementBBox:function(t){var e=S(t);if(0===e.length)throw new Error("Element not found");var i=e[0],n=i.ownerDocument,r=i.getBoundingClientRect(),o=0,a=0;if(i.ownerSVGElement){var s=Pr(i),l=s.getBBox({target:s.svg()});o=r.width-l.width,a=r.height-l.height}return{x:r.left+window.pageXOffset-n.documentElement.offsetLeft+o/2,y:r.top+window.pageYOffset-n.documentElement.offsetTop+a/2,width:r.width-o,height:r.height-a}},sortElements:ao,setAttributesBySelector:function(t,e){var n=S(t);Fo(e,function(t,e){var i=n.find(e).addBack().filter(e);Eo(t,"class")&&(i.addClass(t.class),t=Yo(t,"class")),i.attr(t)})},normalizeSides:so,timing:lo,interpolate:co,filter:uo,format:ho,template:go,toggleFullScreen:function(t){var e=window.top.document;function i(t,e){for(var i=["webkit","moz","ms","o",""],n=0;n<i.length;n++){var r=i[n],o=r?r+e:e.substr(0,1).toLowerCase()+e.substr(1);if(void 0!==t[o])return ko(t[o])?t[o]():t[o]}}t=t||e.body,i(e,"FullscreenElement")||i(e,"FullScreenElement")?i(e,"ExitFullscreen")||i(e,"CancelFullScreen"):i(t,"RequestFullscreen")||i(t,"RequestFullScreen")},mixin:fo,supplement:po,deepMixin:mo,deepSupplement:Io,assign:vo,defaults:Ao,defaultsDeep:Co,invoke:wo,sortedIndex:yo,uniq:bo,clone:No,cloneDeep:xo,isEmpty:Mo,isEqual:So,isFunction:ko,isPlainObject:To,toArray:Do,debounce:Lo,groupBy:zo,sortBy:Po,flattenDeep:jo,without:Go,difference:Zo,intersection:Bo,union:Oo,has:Eo,result:Ro,omit:Yo,pick:Wo,bindAll:Uo,forIn:Fo,camelCase:Vo,uniqueId:Xo,merge:Ho,isBoolean:Jo,isObject:_o,isNumber:Qo,isString:Ko,noop:qo,cloneCells:$o,svg:function(t){for(var i=[],e=arguments.length-1;0<e--;)i[e]=arguments[e+1];var n=[];return t.forEach(function(t,e){n.push(t),e in i&&n.push(i[e])}),function(t){var e=new DOMParser,i="<svg>"+t.trim()+"</svg>";if(e.parseFromString(i.replace(/@/g,""),"application/xml").getElementsByTagName("parsererror")[0])throw new Error("Invalid SVG markup");return function p(t){var m=[];return Array.from(t.children).forEach(function(t){var e={},i=t.tagName,n=t.attributes,r=t.textContent,o=t.namespaceURI,a=t.style;e.tagName=i,e.namespaceURI=o;for(var s={},l=a.length;l--;){var c=a[l];s[c]=a.getPropertyValue(c)}e.style=s;var u=n.getNamedItem("@selector");u&&(e.selector=u.value,n.removeNamedItem("@selector"));var h=n.getNamedItem("@group-selector");if(h){var g=h.value.split(",");e.groupSelector=g.map(function(t){return t.trim()}),n.removeNamedItem("@group-selector")}var d=n.getNamedItem("class");d&&(e.className=d.value),r&&(e.textContent=r);var f={};Array.from(n).forEach(function(t){var e=t.name,i=t.value;f[e]=i}),0<Object.keys(f).length&&(e.attributes=f),0<t.childElementCount&&(e.children=p(t)),m.push(e)}),m}(e.parseFromString(i,"text/html").querySelector("svg"))}(n.join(""))}};function ya(t,e,i){var n=t.toJSON();return n.angle=e||0,Ao({},i,n)}function ba(t,e,i,r){return t.map(function(t,e,i){var n=this.pointAt((e+.5)/i.length);return(t.dx||t.dy)&&n.offset(t.dx||0,t.dy||0),ya(n.round(),0,xa(r,t))},pn(e,i))}function Na(t,a,s,l){var c=a.center(),u=a.width/a.height,h=a.topMiddle(),g=An.fromRect(a);return t.map(function(t,e,i){var n=s+l(e,i.length),r=h.clone().rotate(c,-n).scale(u,1,c),o=t.compensateRotation?-g.tangentTheta(r):0;return(t.dx||t.dy)&&r.offset(t.dx||0,t.dy||0),t.dr&&r.move(c,t.dr),ya(r.round(),o,xa(a,t))})}function xa(t,e){var i=e.x,n=e.y,r=e.angle;return qr(i)?i=parseFloat(i)/100*t.width:ji(i)&&(i=Number(Bi(i,t))),qr(n)?n=parseFloat(n)/100*t.height:ji(n)&&(n=Number(Bi(n,t))),{x:i,y:n,angle:r}}function Ma(t,e){var i=xa(t,e),n=i.x,r=i.y;return new un(n||0,r||0)}var Sa={absolute:function(t,i){return t.map(function(t){var e=Ma(i,t).round().toJSON();return e.angle=t.angle||0,e})},fn:function(t,e,i){return i.fn(t,e,i)},line:function(t,e,i){return ba(t,Ma(e,i.start||e.origin()),Ma(e,i.end||e.corner()),e)},left:function(t,e,i){return ba(t,e.origin(),e.bottomLeft(),e)},right:function(t,e,i){return ba(t,e.topRight(),e.corner(),e)},top:function(t,e,i){return ba(t,e.origin(),e.topRight(),e)},bottom:function(t,e,i){return ba(t,e.bottomLeft(),e.corner(),e)},ellipseSpread:function(t,e,i){var n=i.startAngle||0,r=i.step||360/t.length;return Na(t,e,n,function(t){return t*r})},ellipse:function(t,e,i){var n=i.startAngle||0,r=i.step||20;return Na(t,e,n,function(t,e){return(t+.5-e/2)*r})}};function ka(t,e){return Co({},t,e,{x:0,y:0,angle:0,attrs:{".":{y:"0","text-anchor":"start"}}})}function Ta(t,e,i,n){n=Ao({},n,{offset:15});var r,o,a,s,l=e.center().theta(t),c=Da(e),u=n.offset,h=0;s=l<c[1]||l>c[2]?(a=".3em",r=u,o=0,"start"):l<c[0]?(a="0",r=0,o=-u,i?(h=-90,"start"):"middle"):l<c[3]?(a=".3em",r=-u,o=0,"end"):(a=".6em",r=0,o=u,i?(h=90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:h,attrs:{".":{y:a,"text-anchor":s}}})}function Da(t){var e=t.center(),i=e.theta(t.origin()),n=e.theta(t.bottomLeft()),r=e.theta(t.corner());return[i,e.theta(t.topRight()),r,n]}function La(t,e,i,n){var r,o,a,s,l=e.center().theta(t),c=(n=Ao({},n,{offset:15})).offset,u=0,h=Da(e);s=l<h[1]||l>h[2]?(a=".3em",r=-c,o=0,"end"):l<h[0]?(a=".6em",r=0,o=c,i?(u=90,"start"):"middle"):l<h[3]?(a=".3em",r=c,o=0,"start"):(a="0em",r=0,o=-c,i?(u=-90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:u,attrs:{".":{y:a,"text-anchor":s}}})}function za(t,e,i){i=Ao({},i,{offset:20});var n,r=hn(0,0),o=-t.theta(r),a=o,s=t.clone().move(r,i.offset).difference(t).round(),l=".3em";(o+90)%180==0?(n=e?"end":"middle",e||-270!==o||(l="0em")):-270<o&&o<-90?(n="start",a=o-180):n="end";var c=Math.round;return ka({x:c(s.x),y:c(s.y),angle:e?a:0,attrs:{".":{y:l,"text-anchor":n}}})}var Pa={manual:function(t,e,i){return ka(i,e)},left:function(t,e,i){return ka(i,{x:-15,attrs:{".":{y:".3em","text-anchor":"end"}}})},right:function(t,e,i){return ka(i,{x:15,attrs:{".":{y:".3em","text-anchor":"start"}}})},top:function(t,e,i){return ka(i,{y:-15,attrs:{".":{"text-anchor":"middle"}}})},bottom:function(t,e,i){return ka(i,{y:15,attrs:{".":{y:".6em","text-anchor":"middle"}}})},outsideOriented:function(t,e,i){return Ta(t,e,!0,i)},outside:function(t,e,i){return Ta(t,e,!1,i)},insideOriented:function(t,e,i){return La(t,e,!0,i)},inside:function(t,e,i){return La(t,e,!1,i)},radial:function(t,e,i){return za(t.difference(e.center()),!1,i)},radialOriented:function(t,e,i){return za(t.difference(e.center()),!0,i)}},ja=ma.extend({markup:['<path class="connection" stroke="black" d="M 0 0 0 0"/>','<path class="marker-source" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="marker-target" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="connection-wrap" d="M 0 0 0 0"/>','<g class="labels"/>','<g class="marker-vertices"/>','<g class="marker-arrowheads"/>','<g class="link-tools"/>'].join(""),toolMarkup:['<g class="link-tool">','<g class="tool-remove" event="remove">','<circle r="11" />','<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z" />',"<title>Remove link.</title>","</g>",'<g class="tool-options" event="link:options">','<circle r="11" transform="translate(25)"/>','<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',"<title>Link options.</title>","</g>","</g>"].join(""),doubleToolMarkup:void 0,vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>"].join(""),arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',"</g>"].join(""),defaultLabel:void 0,labelMarkup:void 0,_builtins:{defaultLabel:{markup:[{tagName:"rect",selector:"rect"},{tagName:"text",selector:"text"}],attrs:{text:{fill:"#000000",fontSize:14,textAnchor:"middle",yAlignment:"middle",pointerEvents:"none"},rect:{ref:"text",fill:"#ffffff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}}},defaults:{type:"link",source:{},target:{}},isLink:function(){return!0},disconnect:function(t){return this.set({source:{x:0,y:0},target:{x:0,y:0}},t)},source:function(t,e,i){return void 0===t?No(this.get("source")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("source",n,r));var n,r},target:function(t,e,i){return void 0===t?No(this.get("target")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("target",n,r));var n,r},router:function(t,e,i){if(void 0===t){var n=this.get("router");return n?"object"==typeof n?No(n):n:this.get("manhattan")?{name:"orthogonal"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("router",o,a)},connector:function(t,e,i){if(void 0===t){var n=this.get("connector");return n?"object"==typeof n?No(n):n:this.get("smooth")?{name:"smooth"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("connector",o,a)},label:function(t,e,i){var n=this.labels();return(t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1?this.prop(["labels",t]):this.prop(["labels",t],e,i)},labels:function(t,e){return 0===arguments.length?(t=this.get("labels"),Array.isArray(t)?t.slice():[]):(Array.isArray(t)||(t=[]),this.set("labels",t,e))},hasLabels:function(){var t=this.attributes.labels;return Array.isArray(t)&&0<t.length},insertLabel:function(t,e,i){if(!e)throw new Error("dia.Link: no label provided");var n=this.labels(),r=n.length;return(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1),n.splice(t,0,e),this.labels(n,i)},appendLabel:function(t,e){return this.insertLabel(-1,t,e)},removeLabel:function(t,e){var i=this.labels();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.labels(i,e)},vertex:function(t,e,i){var n=this.vertices();if((t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1)return this.prop(["vertices",t]);var r=this._normalizeVertex(e);return this.prop(["vertices",t],r,i)},vertices:function(t,e){if(0===arguments.length)return t=this.get("vertices"),Array.isArray(t)?t.slice():[];Array.isArray(t)||(t=[]);for(var i=[],n=0;n<t.length;n++){var r=t[n],o=this._normalizeVertex(r);i.push(o)}return this.set("vertices",i,e)},insertVertex:function(t,e,i){if(!e)throw new Error("dia.Link: no vertex provided");var n=this.vertices(),r=n.length;(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1);var o=this._normalizeVertex(e);return n.splice(t,0,o),this.vertices(n,i)},removeVertex:function(t,e){var i=this.vertices();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.vertices(i,e)},_normalizeVertex:function(t){return!To(t)?{x:t.x,y:t.y}:t},translate:function(e,i,t){return(t=t||{}).translateBy=t.translateBy||this.id,t.tx=e,t.ty=i,this.applyToPoints(function(t){return{x:(t.x||0)+e,y:(t.y||0)+i}},t)},scale:function(e,i,n,t){return this.applyToPoints(function(t){return un(t).scale(e,i,n).toJSON()},t)},applyToPoints:function(t,e){if(!ko(t))throw new TypeError("dia.Link: applyToPoints expects its first parameter to be a function.");var i={},n=this.attributes,r=n.source,o=n.target;r.id||(i.source=t(r)),o.id||(i.target=t(o));var a=this.vertices();return 0<a.length&&(i.vertices=a.map(t)),this.set(i,e)},getSourcePoint:function(){var t=this.getSourceCell();return t?t.getPointFromConnectedLink(this,"source"):new un(this.source())},getTargetPoint:function(){var t=this.getTargetCell();return t?t.getPointFromConnectedLink(this,"target"):new un(this.target())},getPointFromConnectedLink:function(){return this.getPolyline().pointAt(.5)},getPolyline:function(){var t=[this.getSourcePoint()].concat(this.vertices().map(un),[this.getTargetPoint()]);return new Pn(t)},getBBox:function(){return this.getPolyline().bbox()},reparent:function(t){var e;if(this.graph){var i=this.getSourceElement(),n=this.getTargetElement(),r=this.getParentCell();i&&n&&(e=i===n||i.isEmbeddedIn(n)?n:n.isEmbeddedIn(i)?i:this.graph.getCommonAncestor(i,n)),!r||e&&e.id===r.id||r.unembed(this,t),e&&e.embed(this,t)}return e},hasLoop:function(t){t=t||{};var e=this.attributes,i=e.source,n=e.target,r=i.id,o=n.id;if(!r||!o)return!1;var a=r===o;if(!a&&t.deep&&this.graph){var s=this.getSourceCell(),l=this.getTargetCell();a=s.isEmbeddedIn(l)||l.isEmbeddedIn(s)}return a},getSourceCell:function(){var t=this.graph,e=this.attributes.source;return e&&e.id&&t&&t.getCell(e.id)||null},getSourceElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getSourceCell()}while(t&&t.isLink());return t},getTargetCell:function(){var t=this.graph,e=this.attributes.target;return e&&e.id&&t&&t.getCell(e.id)||null},getTargetElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getTargetCell()}while(t&&t.isLink());return t},getRelationshipAncestor:function(){var t;if(this.graph){var e=[this,this.getSourceElement(),this.getTargetElement()].filter(function(t){return!!t});t=this.graph.getCommonAncestor.apply(this.graph,e)}return t||null},isRelationshipEmbeddedIn:function(t){var e=Ko(t)||Qo(t)?t:t.id,i=this.getRelationshipAncestor();return!!i&&(i.id===e||i.isEmbeddedIn(e))},_getDefaultLabel:function(){var t=this.get("defaultLabel")||this.defaultLabel||{},e={};return e.markup=t.markup||this.get("labelMarkup")||this.labelMarkup,e.position=t.position,e.attrs=t.attrs,e.size=t.size,e}},{endsEqual:function(t,e){var i=t.port===e.port||!t.port&&!e.port;return t.id===e.id&&i}}),Ga=function(t){var e=xo(t)||{};this.ports=[],this.groups={},this.portLayoutNamespace=Sa,this.portLabelLayoutNamespace=Pa,this._init(e)};Ga.prototype={getPorts:function(){return this.ports},getGroup:function(t){return this.groups[t]||{}},getPortsByGroup:function(e){return this.ports.filter(function(t){return t.group===e})},getGroupPortsMetrics:function(t,r){var e=this.getGroup(t),i=this.getPortsByGroup(t),n=e.position||{},o=n.name,a=this.portLayoutNamespace;a[o]||(o="left");var s=n.args||{},l=i.map(function(t){return t&&t.position&&t.position.args}),c=a[o](l,r,s),u={ports:i,result:[]};return Do(c).reduce(function(t,e,i){var n=t.ports[i];return t.result.push({portId:n.id,portTransformation:e,labelTransformation:this._getPortLabelLayout(n,un(e),r),portAttrs:n.attrs,portSize:n.size,labelSize:n.label.size}),t}.bind(this),u),u.result},_getPortLabelLayout:function(t,e,i){var n=this.portLabelLayoutNamespace,r=t.label.position.name||"left";return n[r]?n[r](e,i,t.label.position.args):null},_init:function(t){if(_o(t.groups))for(var e=Object.keys(t.groups),i=0,n=e.length;i<n;i++){var r=e[i];this.groups[r]=this._evaluateGroup(t.groups[r])}for(var o=Do(t.items),a=0,s=o.length;a<s;a++)this.ports.push(this._evaluatePort(o[a]))},_evaluateGroup:function(t){return Ho(t,{position:this._getPosition(t.position,!0),label:this._getLabel(t,!0)})},_evaluatePort:function(t){var e=vo({},t),i=this.getGroup(t.group);return e.markup=e.markup||i.markup,e.attrs=Ho({},i.attrs,e.attrs),e.position=this._createPositionNode(i,e),e.label=Ho({},i.label,this._getLabel(e)),e.z=this._getZIndex(i,e),e.size=vo({},i.size,e.size),e},_getZIndex:function(t,e){return Qo(e.z)?e.z:Qo(t.z)||"auto"===t.z?t.z:"auto"},_createPositionNode:function(t,e){return Ho({name:"left",args:{}},t.position,{args:e.args})},_getPosition:function(t,e){var i,n={};ko(t)?(i="fn",n.fn=t):Ko(t)?i=t:void 0===t?i=e?"left":null:Array.isArray(t)?(i="absolute",n.x=t[0],n.y=t[1]):_o(t)&&(i=t.name,vo(n,t.args));var r={args:n};return i&&(r.name=i),r},_getLabel:function(t,e){var i=t.label||{},n=i;return n.position=this._getPosition(i.position,e),n}};var Za={_initializePorts:function(){this._createPortData(),this.on("change:ports",function(){this._processRemovedPort(),this._createPortData()},this)},_processRemovedPort:function(){var t=this.get("ports")||{},e={};Do(t.items).forEach(function(t){e[t.id]=!0});var i=this.previous("ports")||{},n={};Do(i.items).forEach(function(t){e[t.id]||(n[t.id]=!0)});var r=this.graph;r&&!Mo(n)&&(r.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),r.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}))},hasPorts:function(){var t=this.prop("ports/items");return Array.isArray(t)&&0<t.length},hasPort:function(t){return-1!==this.getPortIndex(t)},getPorts:function(){return xo(this.prop("ports/items"))||[]},getGroupPorts:function(e){var t=Do(this.prop(["ports","items"])).filter(function(t){return t.group===e});return xo(t)},getPort:function(e){return xo(Do(this.prop("ports/items")).find(function(t){return t.id&&t.id===e}))},getPortsPositions:function(t){return this._portSettingsData.getGroupPortsMetrics(t,kn(this.size())).reduce(function(t,e){var i=e.portTransformation;return t[e.portId]={x:i.x,y:i.y,angle:i.angle},t},{})},getPortIndex:function(t){var e=_o(t)?t.id:t;return this._isValidPortId(e)?Do(this.prop("ports/items")).findIndex(function(t){return t.id===e}):-1},addPort:function(t,e){if(!_o(t)||Array.isArray(t))throw new Error("Element: addPort requires an object.");var i=vo([],this.prop("ports/items"));return i.push(t),this.prop("ports/items",i,e),this},insertPort:function(t,e,i){var n="number"==typeof t?t:this.getPortIndex(t);if(!_o(e)||Array.isArray(e))throw new Error("dia.Element: insertPort requires an object.");var r=vo([],this.prop("ports/items"));return r.splice(n,0,e),this.prop("ports/items",r,i),this},portProp:function(t,e,i,n){var r=this.getPortIndex(t);if(-1===r)throw new Error("Element: unable to find port with id "+t);var o=Array.prototype.slice.call(arguments,1);return Array.isArray(e)?o[0]=["ports","items",r].concat(e):Ko(e)?o[0]=["ports/items/",r,"/",e].join(""):(o=["ports/items/"+r],To(e)&&(o.push(e),o.push(i))),this.prop.apply(this,o)},_validatePorts:function(){var t=this.get("ports")||{},e=[],i=Do((t=t||{}).items);return i.forEach(function(t){"object"!=typeof t&&e.push("Element: invalid port ",t),this._isValidPortId(t.id)||(t.id=this.generatePortId())},this),bo(i,"id").length!==i.length&&e.push("Element: found id duplicities in ports."),e},generatePortId:function(){return this.generateId()},_isValidPortId:function(t){return null!=t&&!_o(t)},addPorts:function(t,e){return t.length&&this.prop("ports/items",vo([],this.prop("ports/items")).concat(t),e),this},removePort:function(t,e){var i=e||{},n=this.getPortIndex(t);if(-1!==n){var r=vo([],this.prop(["ports","items"]));r.splice(n,1),i.rewrite=!0,this.startBatch("port-remove"),this.prop(["ports","items"],r,i),this.stopBatch("port-remove")}return this},removePorts:function(t,e){var i,n;if(Array.isArray(t)){if(i=e||{},0===t.length)return this.this;n=vo([],this.prop(["ports","items"])).filter(function(i){return!t.some(function(t){var e=_o(t)?t.id:t;return i.id===e})})}else i=t||{},n=[];return this.startBatch("port-remove"),i.rewrite=!0,this.prop(["ports","items"],n,i),this.stopBatch("port-remove"),this},_createPortData:function(){var t,e=this._validatePorts();if(0<e.length)throw this.set("ports",this.previous("ports")),new Error(e.join(" "));this._portSettingsData&&(t=this._portSettingsData.getPorts()),this._portSettingsData=new Ga(this.get("ports"));var i=this._portSettingsData.getPorts();if(t){var n=i.filter(function(e){if(!t.find(function(t){return t.id===e.id}))return e}),r=t.filter(function(e){if(!i.find(function(t){return t.id===e.id}))return e});0<r.length&&this.trigger("ports:remove",this,r),0<n.length&&this.trigger("ports:add",this,n)}}},Ba={portContainerMarkup:"g",portMarkup:[{tagName:"circle",selector:"circle",attributes:{r:10,fill:"#FFFFFF",stroke:"#000000"}}],portLabelMarkup:[{tagName:"text",selector:"text",attributes:{fill:"#000000"}}],_portElementsCache:null,_initializePorts:function(){this._cleanPortsCache()},_refreshPorts:function(){this._removePorts(),this._cleanPortsCache(),this._renderPorts()},_cleanPortsCache:function(){this._portElementsCache={}},_renderPorts:function(){for(var i=[],n=this._getContainerElement(),t=0,e=n.node.childNodes.length;t<e;t++)i.push(n.node.childNodes[t]);var r=zo(this.model._portSettingsData.getPorts(),"z");Do(r.auto).forEach(function(t){var e=this._getPortElement(t);n.append(e),i.push(e)},this);for(var o=Object.keys(r),a=0;a<o.length;a++){var s=o[a];if("auto"!==s){var l=parseInt(s,10);this._appendPorts(r[s],l,i)}}this._updatePorts()},_getContainerElement:function(){return this.rotatableNode||this.vel},_appendPorts:function(t,e,i){var n=this._getContainerElement(),r=Do(t).map(this._getPortElement,this);i[e]||e<0?Pr(i[Math.max(e,0)]).before(r):n.append(r)},_getPortElement:function(t){return this._portElementsCache[t.id]?this._portElementsCache[t.id].portElement:this._createPortElement(t)},findPortNode:function(t,e){var i=this._portElementsCache[t];if(!i)return null;if(!e)return i.portContentElement.node;var n=i.portElement.node,r=i.portSelectors,o=this.findBySelector(e,n,r)[0];return void 0===o&&(o=null),o},_updatePorts:function(){this._updatePortGroup(void 0),Object.keys(this.model._portSettingsData.groups).forEach(this._updatePortGroup,this)},_removePorts:function(){wo(this._portElementsCache,"portElement.remove")},_createPortElement:function(t){var e,i,n,r,o=Pr(this.portContainerMarkup).addClass("joint-port"),a=this._getPortMarkup(t);if(Array.isArray(a)){var s=this.parseDOMJSON(a,o.node),l=s.fragment;e=1<l.childNodes.length?Pr("g").append(l):Pr(l.firstChild),r=s.selectors}else e=Pr(a),Array.isArray(e)&&(e=Pr("g").append(e));if(!e)throw new Error("ElementView: Invalid port markup.");e.attr({port:t.id,"port-group":t.group});var c,u=this._getPortLabelMarkup(t.label);if(Array.isArray(u)){var h=this.parseDOMJSON(u,o.node),g=h.fragment,d=h.selectors,f=g.childNodes.length;0<f&&(n=d,i=1===f?Pr(g.firstChild):Pr("g").append(g))}else i=Pr(u),Array.isArray(i)&&(i=Pr("g").append(i));if(r&&n){for(var p in n)if(r[p]&&p!==this.selector)throw new Error("ElementView: selectors within port must be unique.");c=vo({},r,n)}else c=r||n||{};"portRoot"in c||(c.portRoot=e.node);return!i||"labelRoot"in c||(c.labelRoot=i.node),o.append(e.addClass("joint-port-body")),i&&o.append(i.addClass("joint-port-label")),this._portElementsCache[t.id]={portElement:o,portLabelElement:i,portSelectors:c,portLabelSelectors:n,portContentElement:e,portContentSelectors:r},o},_updatePortGroup:function(t){for(var e=kn(this.model.size()),i=this.model._portSettingsData.getGroupPortsMetrics(t,e),n=0,r=i.length;n<r;n++){var o=i[n],a=o.portId,s=this._portElementsCache[a]||{},l=o.portTransformation;this.applyPortTransform(s.portElement,l),this.updateDOMSubtreeAttributes(s.portElement.node,o.portAttrs,{rootBBox:new kn(o.portSize),selectors:s.portSelectors});var c=o.labelTransformation;c&&s.portLabelElement&&(this.applyPortTransform(s.portLabelElement,c,-l.angle||0),this.updateDOMSubtreeAttributes(s.portLabelElement.node,c.attrs,{rootBBox:new kn(o.labelSize),selectors:s.portLabelSelectors}))}},applyPortTransform:function(t,e,i){var n=Pr.createSVGMatrix().rotate(i||0).translate(e.x||0,e.y||0).rotate(e.angle||0);t.transform(n,{absolute:!0})},_getPortMarkup:function(t){return t.markup||this.model.get("portMarkup")||this.model.portMarkup||this.portMarkup},_getPortLabelMarkup:function(t){return t.markup||this.model.get("portLabelMarkup")||this.model.portLabelMarkup||this.portLabelMarkup}},Oa=ma.extend({defaults:{position:{x:0,y:0},size:{width:1,height:1},angle:0},initialize:function(){this._initializePorts(),ma.prototype.initialize.apply(this,arguments)},_initializePorts:function(){},_refreshPorts:function(){},isElement:function(){return!0},position:function(t,e,i){var n,r=Qo(e),o=(i=(r?i:t)||{}).parentRelative,a=i.deep,s=i.restrictedArea;if(o){if(!this.graph)throw new Error("Element must be part of a graph.");var l=this.getParentCell();l&&!l.isLink()&&(n=l.get("position"))}if(r){if(n&&(t+=n.x,e+=n.y),a||s){var c=this.get("position"),u=c.x,h=c.y;this.translate(t-u,e-h,i)}else this.set("position",{x:t,y:e},i);return this}var g=un(this.get("position"));return o?g.difference(n):g},translate:function(t,e,i){if(e=e||0,0===(t=t||0)&&0===e)return this;(i=i||{}).translateBy=i.translateBy||this.id;var n=this.get("position")||{x:0,y:0},r=i.restrictedArea;if(r&&i.translateBy===this.id)if("function"==typeof r){var o=r.call(this,n.x+t,n.y+e,i);t=o.x-n.x,e=o.y-n.y}else{var a=this.getBBox({deep:!0}),s=n.x-a.x,l=n.y-a.y,c=Math.max(r.x+s,Math.min(r.x+r.width+s-a.width,n.x+t)),u=Math.max(r.y+l,Math.min(r.y+r.height+l-a.height,n.y+e));t=c-n.x,e=u-n.y}var h={x:n.x+t,y:n.y+e};return i.tx=t,i.ty=e,i.transition?(_o(i.transition)||(i.transition={}),this.transition("position",h,vo({},i.transition,{valueFunction:co.object})),wo(this.getEmbeddedCells(),"translate",t,e,i)):(this.startBatch("translate",i),this.set("position",h,i),wo(this.getEmbeddedCells(),"translate",t,e,i),this.stopBatch("translate",i)),this},size:function(t,e,i){var n=this.get("size");return void 0===t?{width:n.width,height:n.height}:(_o(t)&&(i=e,e=Qo(t.height)?t.height:n.height,t=Qo(t.width)?t.width:n.width),this.resize(t,e,i))},resize:function(t,e,i){if(i=i||{},this.startBatch("resize",i),i.direction){var n=this.get("size");switch(i.direction){case"left":case"right":e=n.height;break;case"top":case"bottom":t=n.width}var r,o=Yi(this.get("angle")||0),a=this.getBBox();if(o){var s={"top-right":0,right:0,"top-left":1,top:1,"bottom-left":2,left:2,"bottom-right":3,bottom:3}[i.direction];i.absolute&&(s+=Math.floor((o+45)/90),s%=4);var l=a[["bottomLeft","corner","topRight","origin"][s]](),c=un(l).rotate(a.center(),-o),u=Math.sqrt(t*t+e*e)/2,h=s*Math.PI/2;h+=Math.atan(s%2==0?e/t:t/e),h-=Fi(o);var g=un.fromPolar(u,h,c);r=un(g).offset(t/-2,e/-2)}else switch(r=a.topLeft(),i.direction){case"top":case"top-right":r.offset(0,a.height-e);break;case"left":case"bottom-left":r.offset(a.width-t,0);break;case"top-left":r.offset(a.width-t,a.height-e)}this.set("size",{width:t,height:e},i),this.position(r.x,r.y,i)}else this.set("size",{width:t,height:e},i);return this.stopBatch("resize",i),this},scale:function(t,e,i,n){var r=this.getBBox().scale(t,e,i);return this.startBatch("scale",n),this.position(r.x,r.y,n),this.resize(r.width,r.height,n),this.stopBatch("scale"),this},fitEmbeds:function(t){void 0===t&&(t={});var e=this.graph;if(!e)throw new Error("Element must be part of a graph.");var i=this.getEmbeddedCells().filter(function(t){return t.isElement()});if(0===i.length)return this;this.startBatch("fit-embeds",t),t.deep&&wo(i,"fitEmbeds",t);var n=so(t.padding),r=n.left,o=n.right,a=n.top,s=n.bottom,l=e.getCellsBBox(i),c=l.x,u=l.y,h=l.width,g=l.height;return c-=r,u-=a,h+=r+o,g+=s+a,this.set({position:{x:c,y:u},size:{width:h,height:g}},t),this.stopBatch("fit-embeds"),this},rotate:function(t,e,i,n){if(i){var r=this.getBBox().center(),o=this.get("size"),a=this.get("position");r.rotate(i,this.get("angle")-t);var s=r.x-o.width/2-a.x,l=r.y-o.height/2-a.y;this.startBatch("rotate",{angle:t,absolute:e,origin:i}),this.position(a.x+s,a.y+l,n),this.rotate(t,e,null,n),this.stopBatch("rotate")}else this.set("angle",e?t:(this.get("angle")+t)%360,n);return this},angle:function(){return Yi(this.get("angle")||0)},getBBox:function(t){void 0===t&&(t={});var e=this.graph,i=this.attributes,n=t.deep,r=t.rotate;if(n&&e){var o=this.getEmbeddedCells({deep:!0,breadthFirst:!0});return o.push(this),e.getCellsBBox(o,t)}var a=i.angle;void 0===a&&(a=0);var s=i.position,l=s.x,c=s.y,u=i.size,h=u.width,g=u.height,d=new kn(l,c,h,g);return r&&d.rotateAroundCenter(a),d},getPointFromConnectedLink:function(t,e){var i=this.getBBox(),n=i.center(),r=t.get(e);if(!r)return n;var o=r.port;if(!o||!this.hasPort(o))return n;var a=this.portProp(o,["group"]),s=this.getPortsPositions(a),l=new un(s[o]).offset(i.origin()),c=this.angle();return c&&l.rotate(n,-c),l}});vo(Oa.prototype,Za);var Ea=c.Collection.extend({initialize:function(t,e){e.cellNamespace?this.cellNamespace=e.cellNamespace:this.cellNamespace="undefined"!=typeof joint&&Eo(joint,"shapes")?joint.shapes:null,this.graph=e.graph},model:function(t,e){var i=e.collection,n=i.cellNamespace,r=new("link"===t.type?ja:Er(n,t.type,".")||Oa)(t,e);return e.dry||(r.graph=i.graph),r},comparator:function(t){return t.get("z")||0}}),Ra=c.Model.extend({initialize:function(t,e){var i=new Ea([],{model:(e=e||{}).cellModel,cellNamespace:e.cellNamespace,graph:this});c.Model.prototype.set.call(this,"cells",i),i.on("all",this.trigger,this),this.on("change:z",this._sortOnChangeZ,this),this._out={},this._in={},this._nodes={},this._edges={},this._batches={},i.on("add",this._restructureOnAdd,this),i.on("remove",this._restructureOnRemove,this),i.on("reset",this._restructureOnReset,this),i.on("change:source",this._restructureOnChangeSource,this),i.on("change:target",this._restructureOnChangeTarget,this),i.on("remove",this._removeCell,this)},_sortOnChangeZ:function(){this.get("cells").sort()},_restructureOnAdd:function(t){if(t.isLink()){this._edges[t.id]=!0;var e=t.attributes,i=e.source,n=e.target;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0),n.id&&((this._in[n.id]||(this._in[n.id]={}))[t.id]=!0)}else this._nodes[t.id]=!0},_restructureOnRemove:function(t){if(t.isLink()){delete this._edges[t.id];var e=t.attributes,i=e.source,n=e.target;i.id&&this._out[i.id]&&this._out[i.id][t.id]&&delete this._out[i.id][t.id],n.id&&this._in[n.id]&&this._in[n.id][t.id]&&delete this._in[n.id][t.id]}else delete this._nodes[t.id]},_restructureOnReset:function(t){t=t.models,this._out={},this._in={},this._nodes={},this._edges={},t.forEach(this._restructureOnAdd,this)},_restructureOnChangeSource:function(t){var e=t.previous("source");e.id&&this._out[e.id]&&delete this._out[e.id][t.id];var i=t.attributes.source;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0)},_restructureOnChangeTarget:function(t){var e=t.previous("target");e.id&&this._in[e.id]&&delete this._in[e.id][t.id];var i=t.get("target");i.id&&((this._in[i.id]||(this._in[i.id]={}))[t.id]=!0)},getOutboundEdges:function(t){return this._out&&this._out[t]||{}},getInboundEdges:function(t){return this._in&&this._in[t]||{}},toJSON:function(){var t=c.Model.prototype.toJSON.apply(this,arguments);return t.cells=this.get("cells").toJSON(),t},fromJSON:function(t,e){if(!t.cells)throw new Error("Graph JSON must contain cells array.");return this.set(t,e)},set:function(t,e,i){var n;return"object"==typeof t?(n=t,i=e):(n={})[t]=e,n.hasOwnProperty("cells")&&(this.resetCells(n.cells,i),n=Yo(n,"cells")),c.Model.prototype.set.call(this,n,i)},clear:function(t){t=vo({},t,{clear:!0});var e=this.get("cells");if(0===e.length)return this;this.startBatch("clear",t);for(var i=e.sortBy(function(t){return t.isLink()?1:2});i.shift().remove(t),0<i.length;);return this.stopBatch("clear"),this},_prepareCell:function(t,e){var i;if(t instanceof c.Model?(i=t.attributes,t.graph||e&&e.dry||(t.graph=this)):i=t,!Ko(i.type))throw new TypeError("dia.Graph: cell type must be a string.");return t},minZIndex:function(){var t=this.get("cells").first();return t&&t.get("z")||0},maxZIndex:function(){var t=this.get("cells").last();return t&&t.get("z")||0},addCell:function(t,e){return Array.isArray(t)?this.addCells(t,e):(t instanceof c.Model?t.has("z")||t.set("z",this.maxZIndex()+1):void 0===t.z&&(t.z=this.maxZIndex()+1),this.get("cells").add(this._prepareCell(t,e),e||{}),this)},addCells:function(t,e){return 0===t.length||(t=jo(t),e.maxPosition=e.position=t.length-1,this.startBatch("add",e),t.forEach(function(t){this.addCell(t,e),e.position--},this),this.stopBatch("add",e)),this},resetCells:function(t,e){var i=Do(t).map(function(t){return this._prepareCell(t,e)},this);return this.get("cells").reset(i,e),this},removeCells:function(t,e){return t.length&&(this.startBatch("remove"),wo(t,"remove",e),this.stopBatch("remove")),this},_removeCell:function(t,e,i){(i=i||{}).clear||(i.disconnectLinks?this.disconnectLinks(t,i):this.removeLinks(t,i)),this.get("cells").remove(t,{silent:!0}),t.graph===this&&(t.graph=null)},getCell:function(t){return this.get("cells").get(t)},getCells:function(){return this.get("cells").toArray()},getElements:function(){return this.get("cells").filter(function(t){return t.isElement()})},getLinks:function(){return this.get("cells").filter(function(t){return t.isLink()})},getFirstCell:function(){return this.get("cells").first()},getLastCell:function(){return this.get("cells").last()},getConnectedLinks:function(t,s){var r=(s=s||{}).indirect,o=s.inbound,a=s.outbound;void 0===o&&void 0===a&&(o=a=!0);var l=[],c={};function u(n,t){if(Fo(n.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getTargetCell();e&&e.isLink()&&(c[e.id]||(l.push(e),u(n,e)))}}function h(n,t){if(Fo(n.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getSourceCell();e&&e.isLink()&&(c[e.id]||(l.push(e),h(n,e)))}}if(a&&u(this,t),o&&h(this,t),s.deep){var e=t.getEmbeddedCells({deep:!0}),g={};e.forEach(function(t){t.isElement()&&(g[t.id]=!0)}),e.forEach(function(t){t.isLink()||(a&&Fo(this.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)),o&&Fo(this.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)))},this)}return l},getNeighbors:function(l,c){c||(c={});var u=c.inbound,h=c.outbound;void 0===u&&void 0===h&&(u=h=!0);var t=this.getConnectedLinks(l,c).reduce(function(t,e){var i=e.attributes,n=i.source,r=i.target,o=e.hasLoop(c);if(u&&Eo(n,"id")&&!t[n.id]){var a=this.getCell(n.id);a.isElement()&&(!o&&(!a||a===l||c.deep&&a.isEmbeddedIn(l))||(t[n.id]=a))}if(h&&Eo(r,"id")&&!t[r.id]){var s=this.getCell(r.id);s.isElement()&&(!o&&(!s||s===l||c.deep&&s.isEmbeddedIn(l))||(t[r.id]=s))}return t}.bind(this),{});if(l.isLink()){if(u){var e=l.getSourceCell();e&&e.isElement()&&!t[e.id]&&(t[e.id]=e)}if(h){var i=l.getTargetCell();i&&i.isElement()&&!t[i.id]&&(t[i.id]=i)}}return Do(t)},getCommonAncestor:function(){var t=Array.from(arguments).map(function(t){for(var e=[],i=t.get("parent");i;)e.push(i),i=this.getCell(i).get("parent");return e},this);t=t.sort(function(t,e){return t.length-e.length});var e=Do(t.shift()).find(function(e){return t.every(function(t){return t.includes(e)})});return this.getCell(e)},getSuccessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{outbound:!0})),i},cloneCells:$o,cloneSubgraph:function(t,e){var i=this.getSubgraph(t,e);return this.cloneCells(i)},getSubgraph:function(t,e){e=e||{};var a=[],s={},l=[],i=[];return Do(t).forEach(function(t){(s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t)),e.deep)&&t.getEmbeddedCells({deep:!0}).forEach(function(t){s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t))})}),i.forEach(function(t){var e=t.attributes,i=e.source,n=e.target;if(i.id&&!s[i.id]){var r=this.getCell(i.id);a.push(r),s[r.id]=r,l.push(r)}if(n.id&&!s[n.id]){var o=this.getCell(n.id);a.push(this.getCell(n.id)),s[o.id]=o,l.push(o)}},this),l.forEach(function(t){this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;!s[t.id]&&i.id&&s[i.id]&&n.id&&s[n.id]&&(a.push(t),s[t.id]=t)})},this),a},getPredecessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{inbound:!0})),i},search:function(t,e,i){(i=i||{}).breadthFirst?this.bfs(t,e,i):this.dfs(t,e,i)},bfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.shift();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=0,c=s.length;l<c;l++){var u=s[l];r[u.id]=r[a.id]+1,o.push(u)}}},dfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.pop();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=o.length,c=0,u=s.length;c<u;c++){var h=s[c];r[h.id]=r[a.id]+1,o.splice(l,0,h)}}},getSources:function(){var i=[];return Fo(this._nodes,function(t,e){this._in[e]&&!Mo(this._in[e])||i.push(this.getCell(e))}.bind(this)),i},getSinks:function(){var i=[];return Fo(this._nodes,function(t,e){this._out[e]&&!Mo(this._out[e])||i.push(this.getCell(e))}.bind(this)),i},isSource:function(t){return!this._in[t.id]||Mo(this._in[t.id])},isSink:function(t){return!this._out[t.id]||Mo(this._out[t.id])},isSuccessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{outbound:!0}),n},isPredecessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{inbound:!0}),n},isNeighbor:function(t,r,e){var o=(e=e||{}).inbound,a=e.outbound;void 0===o&&void 0===a&&(o=a=!0);var s=!1;return this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;return o&&Eo(i,"id")&&i.id===r.id?!(s=!0):a&&Eo(n,"id")&&n.id===r.id?!(s=!0):void 0}),s},disconnectLinks:function(e,i){this.getConnectedLinks(e).forEach(function(t){t.set(t.attributes.source.id===e.id?"source":"target",{x:0,y:0},i)})},removeLinks:function(t,e){wo(this.getConnectedLinks(t),"remove",e)},findModelsFromPoint:function(e){return this.getElements().filter(function(t){return t.getBBox({rotate:!0}).containsPoint(e)})},findModelsInArea:function(t,e){void 0===e&&(e={});var i=new kn(t),n=e.strict;void 0===n&&(n=!1);var r=n?"containsRect":"intersect";return this.getElements().filter(function(t){return i[r](t.getBBox({rotate:!0}))})},findModelsUnderElement:function(e,t){void 0===t&&(t={});var i=t.searchBy;void 0===i&&(i="bbox");var n=e.getBBox().rotateAroundCenter(e.angle());return("bbox"===i?this.findModelsInArea(n):this.findModelsFromPoint(Ca(n,i))).filter(function(t){return e.id!==t.id&&!t.isEmbeddedIn(e)})},getBBox:function(){return this.getCellsBBox(this.getCells())},getCellsBBox:function(t,e){void 0===e&&(e={});var n=e.rotate;return void 0===n&&(n=!0),Do(t).reduce(function(t,e){var i=e.getBBox({rotate:n});return i?t?t.union(i):i:t},null)},translate:function(t,e,i){var n=this.getCells().filter(function(t){return!t.isEmbedded()});return wo(n,"translate",t,e,i),this},resize:function(t,e,i){return this.resizeCells(t,e,this.getCells(),i)},resizeCells:function(t,e,i,n){var r=this.getCellsBBox(i);if(r){var o=Math.max(t/r.width,0),a=Math.max(e/r.height,0);wo(i,"scale",o,a,r.origin(),n)}return this},startBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)+1,this.trigger("batch:start",vo({},e,{batchName:t}))},stopBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)-1,this.trigger("batch:stop",vo({},e,{batchName:t}))},hasActiveBatch:function(t){var e=this._batches;return(0===arguments.length?Object.keys(e):Array.isArray(t)?t:[t]).some(function(t){return 0<e[t]})}},{validations:{multiLinks:function(t,e){var i=e.attributes,r=i.source,o=i.target;if(r.id&&o.id){var n=e.getSourceCell();if(n)if(1<t.getConnectedLinks(n,{outbound:!0}).filter(function(t){var e=t.attributes,i=e.source,n=e.target;return i&&i.id===r.id&&(!i.port||i.port===r.port)&&n&&n.id===o.id&&(!n.port||n.port===o.port)}).length)return!1}return!0},linkPinning:function(t,e){var i=e.attributes,n=i.source,r=i.target;return n.id&&r.id}}});Ia(Ra.prototype,["resetCells","addCells","removeCells"],va.cells);var Ya={},Wa=c.View.extend({options:{},theme:null,themeClassNamePrefix:Gr("theme-"),requireSetThemeOverride:!1,defaultTheme:jr.defaultTheme,children:null,childNodes:null,DETACHABLE:!0,UPDATE_PRIORITY:2,FLAG_INSERT:1<<30,FLAG_REMOVE:1<<29,constructor:function(t){this.requireSetThemeOverride=t&&!!t.theme,this.options=vo({},this.options,t),c.View.call(this,t)},initialize:function(){(Ya[this.cid]=this).setTheme(this.options.theme||this.defaultTheme),this.init()},unmount:function(){this.svgElement?this.vel.remove():this.$el.remove()},renderChildren:function(t){if(t||(t=Ro(this,"children")),t){var e=this.svgElement,i=Pr.namespace[e?"svg":"xhtml"],n=Br(t,i);(e?this.vel:this.$el).empty().append(n.fragment),this.childNodes=n.selectors}return this},findAttribute:function(t,e){for(var i=e;i&&1===i.nodeType;){var n=i.getAttribute(t);if(n)return n;if(i===this.el)return null;i=i.parentNode}return null},_ensureElement:function(){if(this.el)this.setElement(Ro(this,"el"));else{var t=Ro(this,"tagName"),e=vo({},Ro(this,"attributes")),i=vo({},Ro(this,"style"));this.id&&(e.id=Ro(this,"id")),this.setElement(this._createElement(t)),this._setAttributes(e),this._setStyle(i)}this._ensureElClassName()},_setAttributes:function(t){this.svgElement?this.vel.attr(t):this.$el.attr(t)},_setStyle:function(t){this.$el.css(t)},_createElement:function(t){return this.svgElement?document.createElementNS(Pr.namespace.svg,t):document.createElement(t)},_setElement:function(t){this.$el=t instanceof c.$?t:c.$(t),this.el=this.$el[0],this.svgElement&&(this.vel=Pr(this.el))},_ensureElClassName:function(){var t=Ro(this,"className");if(t){var e=Gr(t);this.svgElement?this.vel.removeClass(t).addClass(e):this.$el.removeClass(t).addClass(e)}},init:function(){},onRender:function(){},confirmUpdate:function(){return 0},setTheme:function(t,e){return e=e||{},this.theme&&this.requireSetThemeOverride&&!e.override||(this.removeThemeClassName(),this.addThemeClassName(t),this.onSetTheme(this.theme,t),this.theme=t),this},addThemeClassName:function(t){if(!(t=t||this.theme))return this;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.addClass(e):this.$el.addClass(e),this},removeThemeClassName:function(t){t=t||this.theme;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.removeClass(e):this.$el.removeClass(e),this},onSetTheme:function(t,e){},remove:function(){return this.onRemove(),this.undelegateDocumentEvents(),Ya[this.cid]=null,c.View.prototype.remove.apply(this,arguments),this},onRemove:function(){},getEventNamespace:function(){return".joint-event-ns-"+this.cid},delegateElementEvents:function(t,e,i){if(!e)return this;i||(i={});var n=this.getEventNamespace();for(var r in e){var o=e[r];"function"!=typeof o&&(o=this[o]),o&&S(t).on(r+n,i,o.bind(this))}return this},undelegateElementEvents:function(t){return S(t).off(this.getEventNamespace()),this},delegateDocumentEvents:function(t,e){return t||(t=Ro(this,"documentEvents")),this.delegateElementEvents(document,t,e)},undelegateDocumentEvents:function(){return this.undelegateElementEvents(document)},eventData:function(t,e){if(!t)throw new Error("eventData(): event object required.");var i=t.data,n="__"+this.cid+"__";return void 0===e?i&&i[n]||{}:(i||(i=t.data={}),i[n]||(i[n]={}),vo(i[n],e),this)},stopPropagation:function(t){return this.eventData(t,{propagationStopped:!0}),this},isPropagationStopped:function(t){return!!this.eventData(t).propagationStopped}},{extend:function(){var t=Array.from(arguments),e=t[0]&&vo({},t[0])||{},i=t[1]&&vo({},t[1])||{},n=e.render||this.prototype&&this.prototype.render||null;return e.render=function(){return"function"==typeof n&&n.apply(this,arguments),this.render.__render__===n&&this.onRender(),this},e.render.__render__=n,c.View.extend.call(this,e,i)}});if(S.event&&!("dbltap"in S.event.special)){var Ua=jr.doubleTapInterval;S.event.special.dbltap={bindType:"touchend",delegateType:"touchend",handle:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=t.handleObj,o=t.target,a=S.data(o),s=(new Date).getTime(),l="lastTouch"in a?s-a.lastTouch:0;l<Ua&&30<l?(a.lastTouch=null,t.type=r.origType,(e=r.handler).call.apply(e,[this,t].concat(i))):a.lastTouch=s}}}var Fa=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.callbackArguments=t};Fa.prototype.listenTo=function(n,t){for(var r=this,e=[],i=arguments.length-2;0<i--;)e[i]=arguments[i+2];var o=this.callbackArguments;if(Pr.isObject(t)){var a=e[0];void 0===a&&(a=null),Object.entries(t).forEach(function(t){var e=t[0],i=t[1];"function"==typeof i&&((a||0<o.length)&&(i=i.bind.apply(i,[a].concat(o))),c.Events.listenTo.call(r,n,e,i))})}else if("string"==typeof t&&"function"==typeof e[0]){var s=e[0],l=e[1];void 0===l&&(l=null),(l||0<o.length)&&(s=s.bind.apply(s,[l].concat(o))),c.Events.listenTo.call(this,n,t,s)}},Fa.prototype.stopListening=function(){c.Events.stopListening.call(this)};var Va={views:Ya,View:Wa,Listener:Fa},Xa={CELLS:"cells",BACK:"back",FRONT:"front",TOOLS:"tools",LABELS:"labels"},Ha=Wa.extend({tagName:"g",svgElement:!0,pivotNodes:null,defaultTheme:null,options:{name:""},className:function(){return Gr(this.options.name+"-layer")},init:function(){this.pivotNodes={}},insertSortedNode:function(t,e){this.el.insertBefore(t,this.insertPivot(e))},insertNode:function(t){var e=this.el;t.parentNode!==e&&e.appendChild(t)},insertPivot:function(t){var e=this.el,i=this.pivotNodes;(t=+t)||(t=0);var n=i[t];if(n)return n;n=i[t]=document.createComment("z-index:"+(t+1));var r=-1/0;for(var o in i)(o=+o)<t&&r<o&&(r=o);if(r!==-1/0){var a=i[r];e.insertBefore(n,a.nextSibling)}else e.insertBefore(n,e.firstChild);return n},removePivots:function(){var t=this.el,e=this.pivotNodes;for(var i in e)t.removeChild(e[i]);this.pivotNodes={}}});function Ja(t){return t?Array.isArray(t)?t:[t]:[]}var _a=Wa.extend({tagName:"g",svgElement:!0,className:"highlight",HIGHLIGHT_FLAG:1,UPDATE_PRIORITY:3,DETACHABLE:!1,UPDATABLE:!0,MOUNTABLE:!0,cellView:null,nodeSelector:null,node:null,updateRequested:!1,transformGroup:null,requestUpdate:function(t,e){var i=t.paper;this.cellView=t,this.nodeSelector=e,i&&(this.updateRequested=!0,i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY))},confirmUpdate:function(){this.updateRequested=!1;var t=this.cellView,e=this.nodeSelector;return this.update(t,e),this.mount(),this.transform(),0},findNode:function(t,e){var i;if(void 0===e&&(e=null),"string"==typeof e)i=t.findBySelector(e)[0];else if(To(e)){var n=t.model.isLink(),r=e.label;void 0===r&&(r=null);var o=e.port,a=e.selector;i=n&&null!==r?t.findLabelNode(r,a):!n&&o?t.findPortNode(o,a):t.findBySelector(a)[0]}else e&&((i=Pr.toNode(e))instanceof SVGElement||(i=null));return i||null},getNodeMatrix:function(t,e){var i=this.options.layer,n=t.rotatableNode,r=t.getNodeMatrix(e);return n?i?n.contains(e)?r:t.getRootRotateMatrix().inverse().multiply(r):t.getNodeRotateMatrix(e).multiply(r):r},mount:function(){var t=this.MOUNTABLE,e=this.cellView,i=this.el,n=this.options,r=this.transformGroup;if(t&&!r){var o=e.vel,a=e.paper,s=n.layer;if(s){var l=this.transformGroup=Pr("g").addClass("highlight-transform").append(i);a.getLayerView(s).insertSortedNode(l.node,n.z)}else i.parentNode&&!i.nextSibling||o.append(i)}},unmount:function(){var t=this.MOUNTABLE,e=this.transformGroup,i=this.vel;t&&(e?(this.transformGroup=null,e.remove()):i.remove())},transform:function(){var t=this.transformGroup,e=this.cellView,i=this.updateRequested;if(t&&!e.model.isLink()&&!i){var n=e.getRootTranslateMatrix(),r=e.getRootRotateMatrix(),o=n.multiply(r);t.attr("transform",Pr.matrixToTransformString(o))}},update:function(){var t=this.node,e=this.cellView,i=this.nodeSelector,n=this.updateRequested,r=this.id;if(!n){var o=this.node=this.findNode(e,i);t&&this.unhighlight(e,t),o?(this.highlight(e,o),this.mount()):(this.unmount(),e.notify("cell:highlight:invalid",r,this))}},onRemove:function(){var t=this.node,e=this.cellView,i=this.id,n=this.constructor;t&&this.unhighlight(e,t),this.unmount(),n._removeRef(e,i)},highlight:function(t,e){},unhighlight:function(t,e){},listenToUpdateAttributes:function(t){var e=Ro(this,"UPDATE_ATTRIBUTES");Array.isArray(e)&&0!==e.length&&this.listenTo(t.model,"change",this.onCellAttributeChange)},onCellAttributeChange:function(){var t=this.cellView;if(t){var e=t.model,i=t.paper;Ro(this,"UPDATE_ATTRIBUTES").some(function(t){return e.hasChanged(t)})&&i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY)}}},{_views:{},highlight:function(t,e,i){var n=this.uniqueId(e,i);this.add(t,e,n,i)},unhighlight:function(t,e,i){var n=this.uniqueId(e,i);this.remove(t,n)},get:function(t,e){void 0===e&&(e=null);var i=t.cid,n=this._views[i];if(null===e){var r=[];if(!n)return r;for(var o in n){var a=n[o];a instanceof this&&r.push(a)}return r}if(!n)return null;if(e in n){var s=n[e];if(s instanceof this)return s}return null},add:function(t,e,i,n){if(void 0===n&&(n={}),!i)throw new Error("dia.HighlighterView: An ID required.");var r=_a.get(t,i);r&&r.remove();var o=new this(n);return o.id=i,this._addRef(t,i,o),o.requestUpdate(t,e),o.listenToUpdateAttributes(t),o},_addRef:function(t,e,i){var n=t.cid,r=this._views,o=r[n];o||(o=r[n]={}),o[e]=i},_removeRef:function(t,e){var i=t.cid,n=this._views,r=n[i];if(r){for(var o in e&&delete r[e],r)return;delete n[i]}},remove:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.remove()})},removeAll:function(t,e){void 0===e&&(e=null);var i=this._views;for(var n in i)for(var r in i[n]){var o=i[n][r];o.cellView.paper===t&&o instanceof this&&(null===e||r===e)&&o.remove()}},update:function(t,e,i){void 0===e&&(e=null),void 0===i&&(i=!1),Ja(this.get(t,e)).forEach(function(t){(i||t.UPDATABLE)&&t.update()})},transform:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.UPDATABLE&&t.transform()})},uniqueId:function(t,e){return void 0===e&&(e=""),Pr.ensureId(t)+JSON.stringify(e)}}),Qa={DEFAULT:"default",EMBEDDING:"embedding",CONNECTING:"connecting",MAGNET_AVAILABILITY:"magnetAvailability",ELEMENT_AVAILABILITY:"elementAvailability"},Ka=Wa.extend({tagName:"g",svgElement:!0,selector:"root",metrics:null,className:function(){var n=["cell"],t=this.model.get("type");return t&&t.toLowerCase().split(".").forEach(function(t,e,i){n.push("type-"+i.slice(0,e+1).join("-"))}),n.join(" ")},_presentationAttributes:null,_flags:null,setFlags:function(){var t,e,i,n={},r={},o=0,a=Ro(this,"presentationAttributes");for(var s in a)if(a.hasOwnProperty(s)){var l=a[s];for(Array.isArray(l)||(l=[l]),t=0,e=l.length;t<e;t++){var c=n[i=l[t]];c||(c=n[i]=1<<o++),r[s]|=c}}var u=Ro(this,"initFlag");for(Array.isArray(u)||(u=[u]),t=0,e=u.length;t<e;t++)n[i=u[t]]||(n[i]=1<<o++);if(25<o)throw new Error("dia.CellView: Maximum number of flags exceeded.");this._flags=n,this._presentationAttributes=r},hasFlag:function(t,e){return t&this.getFlag(e)},removeFlag:function(t,e){return t^t&this.getFlag(e)},getFlag:function(t){var e=this._flags;if(!e)return 0;var i=0;if(Array.isArray(t))for(var n=0,r=t.length;n<r;n++)i|=e[t[n]];else i|=e[t];return i},attributes:function(){var t=this.model;return{"model-id":t.id,"data-type":t.attributes.type}},constructor:function(t){t.id=t.id||Vr(this),Wa.call(this,t)},initialize:function(){this.setFlags(),Wa.prototype.initialize.apply(this,arguments),this.cleanNodesCache(),this.$el.data("view",this),this.startListening()},onMount:function(){},startListening:function(){this.listenTo(this.model,"change",this.onAttributesChange)},onAttributesChange:function(t,e){var i=t.getChangeFlag(this._presentationAttributes);!e.updateHandled&&i&&(e.dirty&&this.hasFlag(i,"UPDATE")&&(i|=this.getFlag("RENDER")),e.tool&&(e.async=!1),this.requestUpdate(i,e))},requestUpdate:function(t,e){var i=this.paper;i&&0<t&&i.requestViewUpdate(this,t,this.UPDATE_PRIORITY,e)},parseDOMJSON:function(t,e){var i=Br(t),n=i.selectors,r=i.groupSelectors;for(var o in r){if(n[o])throw new Error("dia.CellView: ambiguous group selector");n[o]=r[o]}if(e){var a=this.selector;if(n[a])throw new Error("dia.CellView: ambiguous root selector.");n[a]=e}return{fragment:i.fragment,selectors:n}},can:function(t){var e=ko(this.options.interactive)?this.options.interactive(this):this.options.interactive;return _o(e)&&!1!==e[t]||Jo(e)&&!1!==e},findBySelector:function(t,e,i){if(e||(e=this.el),i||(i=this.selectors),!t||"."===t)return[e];if(i){var n=i[t];if(n)return Array.isArray(n)?n:[n]}return jr.useCSSSelectors?S(e).find(t).toArray():[]},notify:function(t){if(this.paper){var e=Array.prototype.slice.call(arguments,1);this.trigger.apply(this,[t].concat(e)),this.paper.trigger.apply(this.paper,[t,this].concat(e))}},getBBox:function(t){var e;if(t&&t.useModelGeometry){var i=this.model;e=i.getBBox().bbox(i.angle())}else e=this.getNodeBBox(this.el);return this.paper.localToPaperRect(e)},getNodeBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getRootTranslateMatrix().multiply(this.getNodeRotateMatrix(t)),n=this.getNodeMatrix(t);return Pr.transformRect(e,i.multiply(n))},getNodeRotateMatrix:function(t){return!this.rotatableNode||this.rotatableNode.contains(t)?this.getRootRotateMatrix():Pr.createSVGMatrix()},getNodeUnrotatedBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getNodeMatrix(t),n=this.getRootTranslateMatrix();return Pr.transformRect(e,n.multiply(i))},getRootTranslateMatrix:function(){var t=this.model.position();return Pr.createSVGMatrix().translate(t.x,t.y)},getRootRotateMatrix:function(){var t=Pr.createSVGMatrix(),e=this.model,i=e.angle();if(i){var n=e.getBBox(),r=n.width/2,o=n.height/2;t=t.translate(r,o).rotate(i).translate(-r,-o)}return t},_notifyHighlight:function(t,e,i){void 0===i&&(i={});var n,r=this.el;if(n="string"==typeof e?void 0===(n=this.findBySelector(e)[0])?r:n:void 0===(n=this.$(e)[0])?r:n,i.partial=n!==r,void 0===i.type){var o;switch(!0){case i.embedding:o=Qa.EMBEDDING;break;case i.connecting:o=Qa.CONNECTING;break;case i.magnetAvailability:o=Qa.MAGNET_AVAILABILITY;break;case i.elementAvailability:o=Qa.ELEMENT_AVAILABILITY;break;default:o=Qa.DEFAULT}i.type=o}return this.notify(t,n,i),this},highlight:function(t,e){return this._notifyHighlight("cell:highlight",t,e)},unhighlight:function(t,e){return void 0===e&&(e={}),this._notifyHighlight("cell:unhighlight",t,e)},findMagnet:function(t){var e=this.el,i=this.$(t)[0];i||(i=e);do{var n=i.getAttribute("magnet"),r=i===e;if((n||r)&&"false"!==n)return i;if(r)return;i=i.parentNode}while(i)},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findBySelector(i)[0];if(n)return n}return t},getSelector:function(t,e){var i;if(t===this.el)return"string"==typeof e&&(i="> "+e),i;if(t){var n=Pr(t).index()+1;i=t.tagName+":nth-child("+n+")",e&&(i+=" > "+e),i=this.getSelector(t.parentNode,i)}return i},addLinkFromMagnet:function(t,e,i){var n=this.paper,r=n.model,o=n.getDefaultLink(this,t);return o.set({source:this.getLinkEnd(t,e,i,o,"source"),target:{x:e,y:i}}).addTo(r,{async:!1,ui:!0}),o.findView(n)},getLinkEnd:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=this.model,o=r.id,a=this.findAttribute("port",t),s=t.getAttribute("joint-selector"),l={id:o};return null!=s&&(l.magnet=s),null!=a?(l.port=a,r.hasPort(a)||s||(l.selector=this.getSelector(t))):null==s&&this.el!==t&&(l.selector=this.getSelector(t)),(e=this).customizeLinkEnd.apply(e,[l,t].concat(i))},customizeLinkEnd:function(t,e,i,n,r,o){var a=this.paper,s=a.options.connectionStrategy;if("function"==typeof s){var l=s.call(a,t,this,e,new un(i,n),r,o,a);if(l)return l}return t},getMagnetFromLinkEnd:function(t){var e,i=this.el,n=t.port,r=t.magnet,o=this.model;return e=null!=n&&o.isElement()&&o.hasPort(n)?this.findPortNode(n,r)||i:(r||(r=t.selector),r||null==n||(r='[port="'+n+'"]'),this.findBySelector(r,i,this.selectors)[0]),this.findProxyNode(e,"magnet")},dragLinkStart:function(t,e,i,n){this.model.startBatch("add-link");var r=this.addLinkFromMagnet(e,i,n);r.notifyPointerdown(t,i,n),r.eventData(t,r.startArrowheadMove("target",{whenNotAllowed:"remove"})),this.eventData(t,{linkView:r})},dragLink:function(t,e,i){var n=this.eventData(t),r=n.linkView;if(r)r.pointermove(t,e,i);else{var o=this.paper,a=o.options.magnetThreshold,s=this.getEventTarget(t),l=n.targetMagnet;if("onleave"===a){if(l===s||Pr(l).contains(s))return}else if(o.eventData(t).mousemoved<=a)return;this.dragLinkStart(t,l,e,i)}},dragLinkEnd:function(t,e,i){var n=this.eventData(t).linkView;n&&(n.pointerup(t,e,i),this.model.stopBatch("add-link"))},getAttributeDefinition:function(t){return this.model.constructor.getAttributeDefinition(t)},setNodeAttributes:function(t,e){Mo(e)||(t instanceof SVGElement?Pr(t).attr(e):S(t).attr(e))},processNodeAttributes:function(t,e){var i,n,r,o,a,s,l,c,u,h=[];for(i in e)e.hasOwnProperty(i)&&(n=e[i],!(r=this.getAttributeDefinition(i))||ko(r.qualify)&&!r.qualify.call(this,n,t,e,this)?(s||(s={}),s[Xr(i)]=n):(Ko(r.set)&&(s||(s={}),s[r.set]=n),null!==n&&h.push(i,r)));for(o=0,a=h.length;o<a;o+=2)i=h[o],r=h[o+1],n=e[i],ko(r.set)&&(l||(l={}),l[i]=n),ko(r.position)&&(c||(c={}),c[i]=n),ko(r.offset)&&(u||(u={}),u[i]=n);return{raw:e,normal:s,set:l,position:c,offset:u}},updateRelativeAttributes:function(t,e,i,n){var r,o;n||(n={});var a=e.raw||{},s=e.normal||{},l=e.set,c=e.position,u=e.offset;for(r in l){o=l[r];var h=this.getAttributeDefinition(r).set.call(this,o,i.clone(),t,a,this);_o(h)?vo(s,h):void 0!==h&&(s[r]=h)}if(t instanceof HTMLElement)this.setNodeAttributes(t,s);else{var g,d,f,p=s.transform,m=Pr.transformStringToMatrix(p),I=un(m.e,m.f);if(p&&(s=Yo(s,"transform"),m.e=m.f=0),c||u){var v=this.getNodeScale(t,n.scalableNode);g=v.sx,d=v.sy}var A=!1;for(r in c)o=c[r],(f=this.getAttributeDefinition(r).position.call(this,o,i.clone(),t,a,this))&&(I.offset(un(f).scale(g,d)),A||(A=!0));this.setNodeAttributes(t,s);var C=!1;if(u){var w=this.getNodeBoundingRect(t);if(0<w.width&&0<w.height){var y=Pr.transformRect(w,m).scale(1/g,1/d);for(r in u)o=u[r],(f=this.getAttributeDefinition(r).offset.call(this,o,y,t,a,this))&&(I.offset(un(f).scale(g,d)),C||(C=!0))}}(void 0!==p||A||C)&&(I.round(1),m.e=I.x,m.f=I.y,t.setAttribute("transform",Pr.matrixToTransformString(m)))}},getNodeScale:function(t,e){var i,n;if(e&&e.contains(t)){var r=e.scale();i=1/r.sx,n=1/r.sy}else n=i=1;return{sx:i,sy:n}},cleanNodesCache:function(){this.metrics={}},nodeCache:function(t){var e=this.metrics;if(!e)return{};var i=Pr.ensureId(t),n=e[i];return n||(n=e[i]={}),n},getNodeData:function(t){var e=this.nodeCache(t);return e.data||(e.data={}),e.data},getNodeBoundingRect:function(t){var e=this.nodeCache(t);return void 0===e.boundingRect&&(e.boundingRect=Pr(t).getBBox()),new kn(e.boundingRect)},getNodeMatrix:function(t){var e=this.nodeCache(t);if(void 0===e.magnetMatrix){var i,n=this.rotatableNode,r=this.el;i=n&&n.contains(t)?n:r,e.magnetMatrix=Pr(t).getTransformToElement(i)}return Pr.createSVGMatrix(e.magnetMatrix)},getNodeShape:function(t){var e=this.nodeCache(t);return void 0===e.geometryShape&&(e.geometryShape=Pr(t).toGeometryShape()),e.geometryShape.clone()},isNodeConnection:function(t){return this.model.isLink()&&(!t||t===this.el)},findNodesAttributes:function(t,e,i,n){var r,o,a,s,l={},c=[];for(var u in t)if(t.hasOwnProperty(u)&&(a=t[u],To(a))){var h=i[u]=this.findBySelector(u,e,n);for(r=0,o=h.length;r<o;r++){var g=h[r];s=Pr.ensureId(g);var d=n&&n[u]===g,f=l[s];if(f){f.array||(c.push(s),f.array=!0,f.attributes=[f.attributes],f.selectedLength=[f.selectedLength]);var p=f.attributes,m=f.selectedLength;if(d)p.unshift(a),m.unshift(-1);else{var I=yo(m,o);p.splice(I,0,a),m.splice(I,0,o)}}else l[s]={attributes:a,selectedLength:d?-1:o,node:g,array:!1}}}for(r=0,o=c.length;r<o;r++)(a=l[s=c[r]]).attributes=Ho.apply(void 0,[{}].concat(a.attributes.reverse()));return l},getEventTarget:function(t,e){void 0===e&&(e={});var i=t.target,n=t.type,r=t.clientX;void 0===r&&(r=0);var o=t.clientY;return void 0===o&&(o=0),e.fromPoint||"touchmove"===n||"touchend"===n?document.elementFromPoint(r,o):i},updateDOMSubtreeAttributes:function(t,e,i){i||(i={}),i.rootBBox||(i.rootBBox=kn()),i.selectors||(i.selectors=this.selectors);var n,r,o,a,s,l,c={},u={},h=[],g=[],d=i.roAttributes,f=this.findNodesAttributes(d||e,t,c,i.selectors),p=d?this.findNodesAttributes(e,t,c,i.selectors):f;for(var m in f)if(o=(a=f[m]).attributes,r=a.node,(s=this.processNodeAttributes(r,o)).set||s.position||s.offset){var I,v=p[m]&&p[m].attributes,A=v&&void 0===o.ref?v.ref:o.ref;if(A){if(!(I=(c[A]||this.findBySelector(A,t,i.selectors))[0]))throw new Error('dia.CellView: "'+A+'" reference does not exist.')}else I=null;if(n={node:r,refNode:I,processedAttributes:s,allAttributes:v},I){var C=g.findIndex(function(t){return t.refNode===r});-1<C?g.splice(C,0,n):g.push(n)}else h.push(n)}else this.setNodeAttributes(r,s.normal);h.push.apply(h,g);for(var w=0,y=h.length;w<y;w++){n=h[w],r=n.node,I=n.refNode;var b=Pr(i.rotatableNode),N=I?Pr.ensureId(I):"",x=!!b&&!!I&&b.contains(I),M=u[N];if(!M){var S=x?b:t;M=u[N]=I?Pr(I).getBBox({target:S}):i.rootBBox}d?(s=this.processNodeAttributes(r,n.allAttributes),this.mergeProcessedAttributes(s,n.processedAttributes)):s=n.processedAttributes;var k=M;x&&!b.contains(r)&&(l||(l=Pr.transformStringToMatrix(b.attr("transform"))),k=Pr.transformRect(M,l)),this.updateRelativeAttributes(r,s,k,i)}},mergeProcessedAttributes:function(t,e){t.set||(t.set={}),t.position||(t.position={}),t.offset||(t.offset={}),vo(t.set,e.set),vo(t.position,e.position),vo(t.offset,e.offset);var i=t.normal&&t.normal.transform;void 0!==i&&e.normal&&(e.normal.transform=i),t.normal=e.normal},onRemove:function(){this.removeTools(),this.removeHighlighters()},_toolsView:null,hasTools:function(t){var e=this._toolsView;return!!e&&(!t||e.getName()===t)},addTools:function(t){return this.removeTools(),t&&((this._toolsView=t).configure({relatedView:this}),t.listenTo(this.paper,"tools:event",this.onToolEvent.bind(this))),this},updateTools:function(t){var e=this._toolsView;return e&&e.update(t),this},removeTools:function(){var t=this._toolsView;return t&&(t.remove(),this._toolsView=null),this},hideTools:function(){var t=this._toolsView;return t&&t.hide(),this},showTools:function(){var t=this._toolsView;return t&&t.show(),this},onToolEvent:function(t){switch(t){case"remove":this.removeTools();break;case"hide":this.hideTools();break;case"show":this.showTools()}},removeHighlighters:function(){_a.remove(this)},updateHighlighters:function(t){void 0===t&&(t=!1),_a.update(this,null,t)},transformHighlighters:function(){_a.transform(this)},pointerdblclick:function(t,e,i){this.notify("cell:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){this.notify("cell:pointerclick",t,e,i)},contextmenu:function(t,e,i){this.notify("cell:contextmenu",t,e,i)},pointerdown:function(t,e,i){var n=this.model,r=n.graph;r&&(n.startBatch("pointer"),this.eventData(t,{graph:r})),this.notify("cell:pointerdown",t,e,i)},pointermove:function(t,e,i){this.notify("cell:pointermove",t,e,i)},pointerup:function(t,e,i){var n=this.eventData(t).graph;this.notify("cell:pointerup",t,e,i),n&&n.stopBatch("pointer",{cell:this.model})},mouseover:function(t){this.notify("cell:mouseover",t)},mouseout:function(t){this.notify("cell:mouseout",t)},mouseenter:function(t){this.notify("cell:mouseenter",t)},mouseleave:function(t){this.notify("cell:mouseleave",t)},mousewheel:function(t,e,i,n){this.notify("cell:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){this.notify(e,t,i,n)},onmagnet:function(){},magnetpointerdblclick:function(){},magnetcontextmenu:function(){},checkMouseleave:function(t){var e=this.paper;e.isAsync()&&e.dumpView(this);var i=this.getEventTarget(t,{fromPoint:!0}),n=e.findView(i);n!==this&&(this.mouseleave(t),n&&n.mouseenter(t))},setInteractivity:function(t){this.options.interactive=t}},{Highlighting:Qa,addPresentationAttributes:function(t){return Ho({},Ro(this.prototype,"presentationAttributes"),t,function(t,e){if(t&&e)return"string"==typeof t&&(t=[t]),"string"==typeof e&&(e=[e]),Array.isArray(t)&&Array.isArray(e)?bo(t.concat(e)):void 0})}}),qa={UPDATE:"UPDATE",TRANSLATE:"TRANSLATE",TOOLS:"TOOLS",RESIZE:"RESIZE",PORTS:"PORTS",ROTATE:"ROTATE",RENDER:"RENDER"},$a=Ka.extend({_removePorts:function(){},_renderPorts:function(){},className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("element"),t.join(" ")},initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._initializePorts()},presentationAttributes:{attrs:[qa.UPDATE],position:[qa.TRANSLATE,qa.TOOLS],size:[qa.RESIZE,qa.PORTS,qa.TOOLS],angle:[qa.ROTATE,qa.TOOLS],markup:[qa.RENDER],ports:[qa.PORTS]},initFlag:[qa.RENDER],UPDATE_PRIORITY:0,confirmUpdate:function(t,e){var i=jr.useCSSSelectors;this.hasFlag(t,qa.PORTS)&&(this._removePorts(),this._cleanPortsCache());var n=!1;if(this.hasFlag(t,qa.RENDER))this.render(),this.updateTools(e),this.updateHighlighters(!0),n=!0,t=this.removeFlag(t,[qa.RENDER,qa.UPDATE,qa.RESIZE,qa.TRANSLATE,qa.ROTATE,qa.PORTS,qa.TOOLS]);else{var r=!1;this.hasFlag(t,qa.RESIZE)&&(this.resize(e),r=!0,t=this.removeFlag(t,[qa.RESIZE,qa.UPDATE])),this.hasFlag(t,qa.UPDATE)&&(this.update(this.model,null,e),t=this.removeFlag(t,qa.UPDATE),r=!0,i&&(t=this.removeFlag(t,qa.PORTS))),this.hasFlag(t,qa.TRANSLATE)&&(this.translate(),t=this.removeFlag(t,qa.TRANSLATE),n=!0),this.hasFlag(t,qa.ROTATE)&&(this.rotate(),t=this.removeFlag(t,qa.ROTATE),n=!0),this.hasFlag(t,qa.PORTS)&&(this._renderPorts(),r=!0,t=this.removeFlag(t,qa.PORTS)),r&&this.updateHighlighters(!1)}return n&&this.transformHighlighters(),this.hasFlag(t,qa.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,qa.TOOLS)),t},_initializePorts:function(){},update:function(t,e){this.cleanNodesCache();var i=jr.useCSSSelectors;i&&this._removePorts();var n=this.model,r=n.attr();this.updateDOMSubtreeAttributes(this.el,r,{rootBBox:new kn(n.size()),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode,roAttributes:e===r?null:e}),i&&this._renderPorts()},rotatableSelector:"rotatable",scalableSelector:"scalable",scalableNode:null,rotatableNode:null,renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.ElementView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.ElementView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el),i=this.selectors=e.selectors;this.rotatableNode=Pr(i[this.rotatableSelector])||null,this.scalableNode=Pr(i[this.scalableSelector])||null,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=this.vel;e.append(Pr(t)),this.rotatableNode=e.findOne(".rotatable"),this.scalableNode=e.findOne(".scalable"),(this.selectors={})[this.selector]=this.el},render:function(){return this.vel.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransformation(),jr.useCSSSelectors||this._renderPorts(),this},resize:function(t){if(this.scalableNode)return this.sgResize(t);this.model.attributes.angle&&this.rotate(),this.update()},translate:function(){if(this.rotatableNode)return this.rgTranslate();this.updateTransformation()},rotate:function(){if(this.rotatableNode)return this.rgRotate(),void this.update();this.updateTransformation()},updateTransformation:function(){var t=this.getTranslateString(),e=this.getRotateString();e&&(t+=" "+e),this.vel.attr("transform",t)},getTranslateString:function(){var t=this.model.attributes.position;return"translate("+t.x+","+t.y+")"},getRotateString:function(){var t=this.model.attributes,e=t.angle;if(!e)return null;var i=t.size;return"rotate("+e+","+i.width/2+","+i.height/2+")"},rgRotate:function(){this.rotatableNode.attr("transform",this.getRotateString())},rgTranslate:function(){this.vel.attr("transform",this.getTranslateString())},sgResize:function(t){var e=this.model,i=e.angle(),n=e.size(),r=this.scalableNode,o=!1;0<r.node.getElementsByTagName("path").length&&(o=!0);var a=r.getBBox({recursive:o}),s=n.width/(a.width||1),l=n.height/(a.height||1);r.attr("transform","scale("+s+","+l+")");var c=this.rotatableNode,u=c&&c.attr("transform");if(u){c.attr("transform",u+" rotate("+-i+","+n.width/2+","+n.height/2+")");var h=r.getBBox({target:this.paper.cells});e.set("position",{x:h.x,y:h.y},vo({updateHandled:!0},t)),this.translate(),this.rotate()}this.update()},prepareEmbedding:function(t){void 0===t&&(t={});var e=t.model||this.model,i=(t.paper||this.paper).model,n=t.initialZIndices={},r=e.getEmbeddedCells({deep:!0}),o=i.getConnectedLinks(e,{deep:!0,includeEnclosed:!0});[e].concat(r,o).forEach(function(t){return n[t.id]=t.attributes.z}),e.startBatch("to-front"),e.toFront({deep:!0,ui:!0});var a=i.getElements().reduce(function(t,e){return Math.max(t,e.attributes.z||0)},0);o.forEach(function(t){t.attributes.z<=a&&t.set("z",a+1,{ui:!0})}),e.stopBatch("to-front");var s=e.parent();s?(i.getCell(s).unembed(e,{ui:!0}),t.initialParentId=s):t.initialParentId=null},processEmbedding:function(t,e,i,n){void 0===t&&(t={});var r,o=t.model||this.model,a=t.paper||this.paper,s=a.model,l=a.options,c=l.findParentBy,u=l.frontParentOnly,h=l.validateEmbedding;r=(r=ko(c)?Do(c.call(s,this,e,i,n)):"pointer"===c?Do(s.findModelsFromPoint({x:i,y:n})):s.findModelsUnderElement(o,{searchBy:c})).filter(function(t){return t instanceof ma&&o.id!==t.id&&!t.isEmbeddedIn(o)}),u&&(r=r.slice(-1));for(var g=null,d=t.candidateEmbedView,f=r.length-1;0<=f;f--){var p=r[f];if(d&&d.model.id==p.id){g=d;break}var m=p.findView(a);if(!ko(h)||h.call(a,this,m)){g=m;break}}g&&g!=d&&(this.clearEmbedding(t),t.candidateEmbedView=g.highlight(g.findProxyNode(null,"container"),{embedding:!0})),!g&&d&&this.clearEmbedding(t)},clearEmbedding:function(t){t||(t={});var e=t.candidateEmbedView;e&&(e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null)},finalizeEmbedding:function(t){void 0===t&&(t={});var e=t.candidateEmbedView,i=t.model||this.model,n=t.paper||this.paper;if(e)e.model.embed(i,{ui:!0}),e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null;else{var r=n.options.validateUnembedding;if(t.initialParentId&&"function"==typeof r&&!r.call(n,this))return void this._disallowUnembed(t)}n.model.getConnectedLinks(i,{deep:!0}).forEach(function(t){t.reparent({ui:!0})})},_disallowUnembed:function(t){var e=t.model,i=t.whenNotAllowed;void 0===i&&(i="revert");var n=e||this.model,r=(t.paper||this.paper).model;switch(i){case"remove":n.remove({ui:!0});break;case"revert":var o=t.initialParentId,a=t.initialPosition,s=t.initialZIndices;if(a){var l=a.x,c=a.y;n.position(l,c,{deep:!0,ui:!0})}s&&Object.keys(s).forEach(function(t){var e=r.getCell(t);e&&e.set("z",s[t],{ui:!0})});var u=r.getCell(o);u&&u.embed(n,{ui:!0})}},getDelegatedView:function(){for(var t=this,e=t.model,i=t.paper;t&&!e.isLink();){if(!e.isEmbedded()||t.can("stopDelegation"))return t;e=e.getParentCell(),t=i.findViewByModel(e)}return null},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findAttribute("port",t);if(n){var r=this.findPortNode(n,i);if(r)return r}else{var o=this.findBySelector(i)[0];if(o)return o}}return t},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("element:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("element:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("element:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("element:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("element:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("element:contextmenu",t,e,i)},pointerdown:function(t,e,i){this.isPropagationStopped(t)||(this.notifyPointerdown(t,e,i),this.dragStart(t,e,i))},pointermove:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnet(t,e,i);break;case"move":(n.delegatedView||this).drag(t,e,i);default:this.notifyPointermove(t,e,i)}this.eventData(t,n)},pointerup:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnetEnd(t,e,i);break;case"move":(n.delegatedView||this).dragEnd(t,e,i);default:this.notifyPointerup(t,e,i)}var r=n.targetMagnet;r&&this.magnetpointerclick(t,r,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("element:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("element:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("element:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("element:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("element:mousewheel",t,e,i,n)},onmagnet:function(t,e,i){this.dragMagnetStart(t,e,i)},magnetpointerdblclick:function(t,e,i,n){this.notify("element:magnet:pointerdblclick",t,e,i,n)},magnetcontextmenu:function(t,e,i,n){this.notify("element:magnet:contextmenu",t,e,i,n)},dragStart:function(t,e,i){var n=this.getDelegatedView();if(n&&n.can("elementMove")){this.eventData(t,{action:"move",delegatedView:n});var r=n.model.position();n.eventData(t,{initialPosition:r,pointerOffset:r.difference(e,i),restrictedArea:this.paper.getRestrictedArea(n,e,i)})}},dragMagnetStart:function(t,e,i){if(this.can("addLinkFromMagnet")){var n=t.currentTarget,r=this.paper;this.eventData(t,{targetMagnet:n}),t.stopPropagation(),r.options.validateMagnet(this,n,t)?(r.options.magnetThreshold<=0&&this.dragLinkStart(t,n,e,i),this.eventData(t,{action:"magnet"}),this.stopPropagation(t)):this.pointerdown(t,e,i),r.delegateDragEvents(this,t.data)}},drag:function(t,e,i){var n=this.paper,r=n.options.gridSize,o=this.model,a=this.eventData(t),s=a.pointerOffset,l=a.restrictedArea,c=a.embedding,u=Wi(e+s.x,r),h=Wi(i+s.y,r);o.position(u,h,{restrictedArea:l,deep:!0,ui:!0}),n.options.embeddingMode&&(c||(this.prepareEmbedding(a),c=!0),this.processEmbedding(a,t,e,i)),this.eventData(t,{embedding:c})},dragMagnet:function(t,e,i){this.dragLink(t,e,i)},dragEnd:function(t,e,i){var n=this.eventData(t);n.embedding&&this.finalizeEmbedding(n)},dragMagnetEnd:function(t,e,i){this.dragLinkEnd(t,e,i)},magnetpointerclick:function(t,e,i,n){var r=this.paper;r.eventData(t).mousemoved>r.options.clickThreshold||this.notify("element:magnet:pointerclick",t,e,i,n)}},{Flags:qa});vo($a.prototype,Ba);var ts={N:"S",S:"N",E:"W",W:"E"},es={N:-Math.PI/2*3,S:-Math.PI/2,E:0,W:Math.PI};function is(t,e,i){var n=new un(t.x,e.y);return i.containsPoint(n)&&(n=new un(e.x,t.y)),n}function ns(t,e){return t["W"===e||"E"===e?"width":"height"]}function rs(t,e){return t.x===e.x?t.y>e.y?"N":"S":t.y===e.y?t.x>e.x?"W":"E":null}function os(t){return new kn(t.x,t.y,0,0)}function as(t){var e=so(t.padding||t.elementPadding||20);return{x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}function ss(t,e){return t.sourceBBox.clone().moveAndExpand(as(e))}function ls(t,e){return t.targetBBox.clone().moveAndExpand(as(e))}function cs(t,e,i){var n=new un(t.x,e.y),r=new un(e.x,t.y),o=rs(t,n),a=rs(t,r),s=ts[i],l=o===i||o!==s&&(a===s||a!==i)?n:r;return{points:[l],direction:rs(l,e)}}function us(t,e,i){var n=is(t,e,i);return{points:[n],direction:rs(n,e)}}function hs(e,t,i,n){var r,o={},a=[new un(e.x,t.y),new un(t.x,e.y)],s=a.filter(function(t){return!i.containsPoint(t)}),l=s.filter(function(t){return rs(t,e)!==n});if(0<l.length)r=(r=l.filter(function(t){return rs(e,t)===n}).pop())||l[0],o.points=[r],o.direction=rs(r,t);else{r=Zo(a,s)[0];var c=new un(t).move(r,-ns(i,n)/2),u=is(c,e,i);o.points=[u,c],o.direction=rs(c,t)}return o}function gs(t,e,i,n){var r=us(e,t,n),o=r.points[0];if(i.containsPoint(o)){var a=(r=us(t,e,i)).points[0];if(n.containsPoint(a)){var s=new un(t).move(a,-ns(i,rs(t,a))/2),l=new un(e).move(o,-ns(n,rs(e,o))/2),c=new fn(s,l).midpoint(),u=us(t,c,i),h=cs(c,e,u.direction);r.points=[u.points[0],h.points[0]],r.direction=h.direction}}return r}function ds(t,e,i,n,r){var o,a,s,l={},c=i.union(n).inflate(1),u=c.center().distance(e)>c.center().distance(t),h=u?e:t,g=u?t:e;return a=is(o=r?(o=un.fromPolar(c.width+c.height,es[r],h),c.pointNearestToPoint(o).move(o,-1)):c.pointNearestToPoint(h).move(h,1),g,c),o.round().equals(a.round())?(a=un.fromPolar(c.width+c.height,Fi(o.theta(h))+Math.PI/2,g),s=is(o,a=c.pointNearestToPoint(a).move(g,1).round(),c),l.points=u?[a,s,o]:[o,s,a]):l.points=u?[a,o]:[o,a],l.direction=rs(u?o:a,e),l}function fs(t,e,i){var n,r,o,a,s,l=ss(i,e),c=ls(i,e),u=(r=e,(n=i).sourceAnchor?n.sourceAnchor:ss(n,r).center()),h=(a=e,(o=i).targetAnchor?o.targetAnchor:ls(o,a).center());l=l.union(os(u)),c=c.union(os(h)),(t=Do(t).map(un)).unshift(u),t.push(h);for(var g=[],d=0,f=t.length-1;d<f;d++){var p=null,m=t[d],I=t[d+1],v=!!rs(m,I);if(0===d)d+1===f?l.intersect(c.clone().inflate(1))?p=ds(m,I,l,c):v||(p=gs(m,I,l,c)):l.containsPoint(I)?p=ds(m,I,l,os(I).moveAndExpand(as(e))):v||(p=us(m,I,l));else if(d+1===f){var A=v&&rs(I,m)===s;c.containsPoint(m)||A?p=ds(m,I,os(m).moveAndExpand(as(e)),c,s):v||(p=hs(m,I,c,s))}else v||(p=cs(m,I,s));s=p?(Array.prototype.push.apply(g,p.points),p.direction):rs(m,I),d+1<f&&g.push(I)}return g}var ps={step:10,maximumLoops:2e3,precision:1,maxAllowedDirectionChange:90,perpendicular:!0,excludeEnds:[],excludeTypes:["basic.Text"],startDirections:["top","right","bottom","left"],endDirections:["top","right","bottom","left"],directionMap:{top:{x:0,y:-1},right:{x:1,y:0},bottom:{x:0,y:1},left:{x:-1,y:0}},cost:function(){return this.step},directions:function(){var t=this.step,e=this.cost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:-t,offsetY:0,cost:e},{offsetX:0,offsetY:t,cost:e},{offsetX:0,offsetY:-t,cost:e}]},penalties:function(){return{0:0,45:this.step/2,90:this.step/2}},paddingBox:function(){var t=this.step;return{x:-t,y:-t,width:2*t,height:2*t}},isPointObstacle:null,fallbackRouter:function(t,e,i){if(!ko(fs))throw new Error("Manhattan requires the orthogonal router as default fallback.");return fs(t,vo({},ps,e),i)},fallbackRoute:function(t,e,i){return null},draggingRoute:null};function ms(t){this.map={},this.options=t,this.mapGridSize=100}function Is(){this.items=[],this.hash={},this.values={},this.OPEN=1,this.CLOSE=2}function vs(t,e){return e&&e.paddingBox?t.sourceBBox.clone().moveAndExpand(e.paddingBox):t.sourceBBox.clone()}function As(t,e){return e&&e.paddingBox?t.targetBBox.clone().moveAndExpand(e.paddingBox):t.targetBBox.clone()}function Cs(t,e){return t.sourceAnchor?t.sourceAnchor:vs(t,e).center()}function ws(t,e,i,n,r){var o,a,s,l,c,u,h,g,d,f,p=360/i,m=t.theta((o=t,a=e,s=n,l=r.step,c=a.x-o.x,u=a.y-o.y,h=c/s.x,g=u/s.y,d=h*l,f=g*l,new un(o.x+d,o.y+f))),I=Yi(m+p/2);return p*Math.floor(I/p)}function ys(t,e){var i=Math.abs(t-e);return 180<i?360-i:i}function bs(t,e){if(!t)return e;var i=Math.abs(t),n=Math.round(i/e);return n?e+(i-n*e)/n:i}function Ns(t,e){return t.round(e)}function xs(t,e,i){return Ns((n=t.clone(),o=(r=e).source,a=Wi(n.x-o.x,r.x)+o.x,s=Wi(n.y-o.y,r.y)+o.y,new un(a,s)),i);var n,r,o,a,s}function Ms(t){return t.clone().toString()}function Ss(t){return new un(0===t.x?0:Math.abs(t.x)/t.x,0===t.y?0:Math.abs(t.y)/t.y)}function ks(t,e,i,n,r,o,a){for(var s,l=[],c=Ss(r.difference(i)),u=Ms(i),h=t[u];h;){var g=Ss((s=e[u]).difference(h));g.equals(c)||(l.unshift(s),c=g),h=t[u=Ms(h)]}var d=e[u];return Ss(d.difference(n)).equals(c)||l.unshift(d),l}function Ts(t,e){for(var i=1/0,n=0,r=e.length;n<r;n++){var o=t.manhattanDistance(e[n]);o<i&&(i=o)}return i}function Ds(g,d,t,f,e){var p=e.precision,m=e.directionMap,I=g.difference(d.center()),i=_o(m)?Object.keys(m):[],v=Do(t),n=i.reduce(function(t,e){if(v.includes(e)){for(var i,n=m[e],r=new un(g.x+n.x*(Math.abs(I.x)+d.width),g.y+n.y*(Math.abs(I.y)+d.height)),o=new fn(g,r).intersect(d)||[],a=o.length,s=null,l=0;l<a;l++){var c=o[l],u=g.squaredDistance(c);(void 0===i||i<u)&&(i=u,s=c)}if(s){var h=xs(s,f,p);d.containsPoint(h)&&(h=xs(h.offset(n.x*f.x,n.y*f.y),f,p)),t.push(h)}}return t},[]);return d.containsPoint(g)||n.push(xs(g,f,p)),n}function Ls(t,e,i,n){var r,o,a,s,l=n.precision;r=Ns(t instanceof kn?Cs(this,n).clone():t.clone(),l),o=Ns(e instanceof kn?(a=this,s=n,a.targetAnchor?a.targetAnchor:As(a,s).center()).clone():e.clone(),l);var c,u,h,g,d,f,p,m,I,v,A=(c=n.step,h=o,{source:(u=r).clone(),x:bs(h.x-u.x,c),y:bs(h.y-u.y,c)});if(f=t instanceof kn?Ds(g=r,t,n.startDirections,A,n):[g=r],p=e instanceof kn?Ds(d=o,e,n.endDirections,A,n):[d=o],f=f.filter(function(t){return!i(t)}),p=p.filter(function(t){return!i(t)}),0<f.length&&0<p.length){for(var C=new Is,w={},y={},b={},N=0,x=f.length;N<x;N++){var M=f[N],S=Ms(M);C.add(S,Ts(M,p)),w[S]=M,b[S]=0}var k,T,D=n.previousDirectionAngle,L=void 0===D,z=n.directions;m=A,v=(I=n).step,Do(I.directions).forEach(function(t){t.gridOffsetX=t.offsetX/v*m.x,t.gridOffsetY=t.offsetY/v*m.y});for(var P=z.length,j=Do(p).reduce(function(t,e){var i=Ms(e);return t.push(i),t},[]),G=n.maximumLoops;!C.isEmpty()&&0<G;){var Z,B=C.pop(),O=w[B],E=y[B],R=b[B],Y=void 0===E,W=O.equals(g);Z=Y?L?W?null:ws(g,O,P,A,n):D:ws(E,O,P,A,n);var U=f.length===p.length;if(U)for(var F=0;F<f.length;F++)if(!f[F].equals(p[F])){U=!1;break}if(!(Y&&U)&&0<=j.indexOf(B))return n.previousDirectionAngle=Z,ks(y,w,O,g,d);for(N=0;N<P;N++){var V=(k=z[N]).angle;if(T=ys(Z,V),L&&W||!(T>n.maxAllowedDirectionChange)){var X=xs(O.clone().offset(k.gridOffsetX,k.gridOffsetY),A,l),H=Ms(X);if(!C.isClose(H)&&!i(X)){if(0<=j.indexOf(H))if(!X.equals(d))if(ys(V,ws(X,d,P,A,n))>n.maxAllowedDirectionChange)continue;var J=R+k.cost+(W?0:n.penalties[T]);(!C.isOpen(H)||J<b[H])&&(w[H]=X,y[H]=O,b[H]=J,C.add(H,J+Ts(X,p)))}}}G--}}return n.fallbackRoute.call(this,g,d,n)}function zs(t,e,i){!function(t){if(t.directions=Ro(t,"directions"),t.penalties=Ro(t,"penalties"),t.paddingBox=Ro(t,"paddingBox"),t.padding=Ro(t,"padding"),t.padding){var e=so(t.padding);t.paddingBox={x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}Do(t.directions).forEach(function(t){var e=new un(0,0),i=new un(t.offsetX,t.offsetY);t.angle=Yi(e.theta(i))})}(e),i.options.perpendicular=!!e.perpendicular;var n,r=vs(i,e),o=As(i,e),a=Cs(i,e);if("function"==typeof e.isPointObstacle)n=e.isPointObstacle;else{var s=new ms(e);s.build(i.paper.model,i.model),n=function(t){return!s.isPointAccessible(t)}}for(var l,c,u=Do(t).map(un),h=[],g=a,d=0,f=u.length;d<=f;d++){var p=null;if(c=l||r,!(l=u[d]))if(l=o,(!i.model.get("source").id||!i.model.get("target").id)&&ko(e.draggingRoute)){var m=c===r?a:c,I=l.origin();p=e.draggingRoute.call(i,m,I,e)}if(null===(p=p||Ls.call(i,c,l,n,e)))return e.fallbackRouter(t,e,i);var v=p[0];v&&v.equals(g)&&p.shift(),g=p[p.length-1]||g,Array.prototype.push.apply(h,p)}return h}ms.prototype.build=function(r,o){var h=this.options,g=Do(h.excludeEnds).reduce(function(t,e){var i=o.get(e);if(i){var n=r.getCell(i.id);n&&t.push(n)}return t},[]),d=[],t=r.getCell(o.get("source").id);t&&(d=Oo(d,t.getAncestors().map(function(t){return t.id})));var e=r.getCell(o.get("target").id);e&&(d=Oo(d,e.getAncestors().map(function(t){return t.id})));var f=this.mapGridSize;return r.getElements().reduce(function(t,e){var i=Do(h.excludeTypes).includes(e.get("type")),n=g.find(function(t){return t.id===e.id}),r=d.includes(e.id);if(!(i||n||r))for(var o=e.getBBox().moveAndExpand(h.paddingBox),a=o.origin().snapToGrid(f),s=o.corner().snapToGrid(f),l=a.x;l<=s.x;l+=f)for(var c=a.y;c<=s.y;c+=f){var u=l+"@"+c;t[u]=t[u]||[],t[u].push(o)}return t},this.map),this},ms.prototype.isPointAccessible=function(e){var t=e.clone().snapToGrid(this.mapGridSize).toString();return Do(this.map[t]).every(function(t){return!t.containsPoint(e)})},Is.prototype.add=function(t,e){this.hash[t]?this.items.splice(this.items.indexOf(t),1):this.hash[t]=this.OPEN,this.values[t]=e;var i=yo(this.items,t,function(t){return this.values[t]}.bind(this));this.items.splice(i,0,t)},Is.prototype.remove=function(t){this.hash[t]=this.CLOSE},Is.prototype.isOpen=function(t){return this.hash[t]===this.OPEN},Is.prototype.isClose=function(t){return this.hash[t]===this.CLOSE},Is.prototype.isEmpty=function(){return 0===this.items.length},Is.prototype.pop=function(){var t=this.items.shift();return this.remove(t),t};var Ps=function(t,e,i){return zs(t,vo({},ps,e),i)},js={maxAllowedDirectionChange:45,diagonalCost:function(){var t=this.step;return Math.ceil(Math.sqrt(t*t<<1))},directions:function(){var t=this.step,e=this.cost(),i=this.diagonalCost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:t,offsetY:t,cost:i},{offsetX:0,offsetY:t,cost:e},{offsetX:-t,offsetY:t,cost:i},{offsetX:-t,offsetY:0,cost:e},{offsetX:-t,offsetY:-t,cost:i},{offsetX:0,offsetY:-t,cost:e},{offsetX:t,offsetY:-t,cost:i}]},fallbackRoute:function(t,e,i){var n=t.theta(e),r=[],o={x:e.x,y:t.y},a={x:t.x,y:e.y};if(90<n%180){var s=o;o=a,a=s}var l=n%90<45?o:a,c=new fn(t,l),u=90*Math.ceil(n/90),h=un.fromPolar(c.squaredLength(),Fi(u+135),l),g=new fn(e,h),d=c.intersection(g),f=d||e,p=d?f:t,m=360/i.directions.length,I=p.theta(e),v=Yi(I+m/2),A=m*Math.floor(v/m);return i.previousDirectionAngle=A,f&&r.push(f.round()),r.push(e),r}},Gs={normal:function(t,e,i){return t},oneSide:function(t,e,i){var n,r,o,a=e.side||"bottom",s=so(e.padding||40),l=i.sourceBBox,c=i.targetBBox,u=l.center(),h=c.center();switch(a){case"bottom":o=1,n="y",r="height";break;case"top":o=-1,n="y",r="height";break;case"left":o=-1,n="x",r="width";break;case"right":o=1,n="x",r="width";break;default:throw new Error("Router: invalid side")}return u[n]+=o*(l[r]/2+s[a]),h[n]+=o*(c[r]/2+s[a]),0<o*(u[n]-h[n])?h[n]=u[n]:u[n]=h[n],[u].concat(t,h)},orthogonal:fs,manhattan:Ps,metro:function(t,e,i){if(!ko(Ps))throw new Error("Metro requires the manhattan router.");return Ps(t,vo({},js,e),i)}},Zs=["arc","gap","cubic"],Bs=["smooth"],Os=1/3,Es=2/3;function Rs(t,e,i){var r=[].concat(t,i,e);return r.reduce(function(t,e,i){var n=r[i+1];return null!=n&&(t[i]=pn(e,n)),t},[])}function Ys(t,e){return pn(t,e).squaredLength()}function Ws(S,k,T,D){var L,z=new Yn;return L=Yn.createSegment("M",S[0].start),z.appendSegment(L),Do(S).forEach(function(t,e){if(t.isJump){var i,n,r,o;if("arc"===T){i=-90,n=t.start.difference(t.end);var a=Number(n.x<0||0===n.x&&n.y<0);a&&(i+=180);var s,l=t.midpoint(),c=new fn(l,t.end).rotate(l,i);r=(s=new fn(t.start,l)).pointAt(2/3).rotate(t.start,i),o=c.pointAt(1/3).rotate(c.end,-i),L=Yn.createSegment("C",r,o,c.end),z.appendSegment(L),s=new fn(l,t.end),r=c.pointAt(1/3).rotate(c.end,i),o=s.pointAt(1/3).rotate(t.end,-i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}else if("gap"===T)L=Yn.createSegment("M",t.end),z.appendSegment(L);else if("cubic"===T){i=t.start.theta(t.end);var u=.6*k,h=1.35*k;n=t.start.difference(t.end),(a=Number(n.x<0||0===n.x&&n.y<0))&&(h*=-1),r=un(t.start.x+u,t.start.y+h).rotate(t.start,i),o=un(t.end.x-u,t.end.y+h).rotate(t.end,i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}}else{var g=S[e+1];0==D||!g||g.isJump?(L=Yn.createSegment("L",t.end),z.appendSegment(L)):(d=D,f=z,p=t.end,m=t.start,I=g.end,A=p.distance(m)/2,C=p.distance(I)/2,w=-Math.min(d,A),y=-Math.min(d,C),b=p.clone().move(m,w).round(),N=p.clone().move(I,y).round(),x=new un(Os*b.x+Es*p.x,Es*p.y+Os*b.y),M=new un(Os*N.x+Es*p.x,Es*p.y+Os*N.y),v=Yn.createSegment("L",b),f.appendSegment(v),v=Yn.createSegment("C",x,M,N),f.appendSegment(v))}var d,f,p,m,I,v,A,C,w,y,b,N,x,M}),z}var Us={AUTO:"auto",HORIZONTAL:"horizontal",VERTICAL:"vertical",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Fs={UP:"up",DOWN:"down",LEFT:"left",RIGHT:"right",AUTO:"auto",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Vs=function(t,e,i,n,r){void 0===i&&(i=[]),void 0===n&&(n={});var o=Boolean(n.raw),a=n.direction;void 0===a&&(a=Us.AUTO);var s=n.precision;void 0===s&&(s=3);var l={coeff:n.distanceCoefficient||.6,angleTangentCoefficient:n.angleTangentCoefficient||80,tau:n.tension||.5,sourceTangent:n.sourceTangent?new un(n.sourceTangent):null,targetTangent:n.targetTangent?new un(n.targetTangent):null,rotate:Boolean(n.rotate)};"string"==typeof n.sourceDirection?l.sourceDirection=n.sourceDirection:"number"==typeof n.sourceDirection?l.sourceDirection=new un(1,0).rotate(null,n.sourceDirection):l.sourceDirection=n.sourceDirection?new un(n.sourceDirection).normalize():null,"string"==typeof n.targetDirection?l.targetDirection=n.targetDirection:"number"==typeof n.targetDirection?l.targetDirection=new un(1,0).rotate(null,n.targetDirection):l.targetDirection=n.targetDirection?new un(n.targetDirection).normalize():null;var c,u,h=[t].concat(i.map(function(t){return new un(t)}),[e]);if(l.sourceTangent)c=l.sourceTangent;else{var g=function(t,e,i,n){if(n.sourceDirection)switch(n.sourceDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(1,0);case Fs.AUTO:return Xs(t,e,n);case Fs.CLOSEST_POINT:return Js(t,e,n);case Fs.OUTWARDS:return Qs(t,e,n);default:return n.sourceDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.x>e[1].x?"right":"left";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.y>e[1].y?"bottom":"top";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return Js(t,e,n);case Us.OUTWARDS:return Qs(t,e,n);case Us.AUTO:default:return Xs(t,e,n)}}(r,h,a,l),d=h[0].distance(h[1])*l.coeff,f=$s(g,h[1].difference(h[0]).normalize());if(f>Math.PI/4){var p=d+(f-Math.PI/4)*l.angleTangentCoefficient;c=g.clone().scale(p,p)}else c=g.clone().scale(d,d)}if(l.targetTangent)u=l.targetTangent;else{var m=function(t,e,i,n){if(n.targetDirection)switch(n.targetDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(0,1);case Fs.AUTO:return Hs(t,e,n);case Fs.CLOSEST_POINT:return _s(t,e,n);case Fs.OUTWARDS:return Ks(t,e,n);default:return n.targetDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.x>e[e.length-2].x?"left":"right";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.y>e[e.length-2].y?"top":"bottom";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return _s(t,e,n);case Us.OUTWARDS:return Ks(t,e,n);case Us.AUTO:default:return Hs(t,e,n)}}(r,h,a,l),I=h.length-1,v=h[I-1].distance(h[I])*l.coeff,A=$s(m,h[I-1].difference(h[I]).normalize());if(A>Math.PI/4){var C=v+(A-Math.PI/4)*l.angleTangentCoefficient;u=m.clone().scale(C,C)}else u=m.clone().scale(v,v)}var w=function(t,e,i,n){for(var r=n.tau,o=n.coeff,a=[],s=[],l=[],c=t.length-1,u=0;u<c;u++)a[u]=t[u].distance(t[u+1]);s[0]=e,s[c]=i;for(var h=1;h<c;h++){var g=void 0,d=void 0;g=1===h?t[h-1].clone().offset(s[h-1].x,s[h-1].y):t[h-1].clone(),d=h===c-1?t[h+1].clone().offset(s[h+1].x,s[h+1].y):t[h+1].clone();var f=g.difference(t[h]).normalize(),p=d.difference(t[h]).normalize(),m=$s(f,p),I=(Math.PI-m)/2,v=void 0,A=tl(f,p),C=void 0;C=tl(t[h].difference(t[h+1]),t[h].difference(t[h-1])),A<0&&(I=-I),m<Math.PI/2&&(I<0&&C<0||0<I&&0<C)&&(I-=Math.PI),qs(v=p.clone(),I);var w=v.clone(),y=v.clone(),b=a[h-1]*o,N=a[h]*o;w.scale(b,b),y.scale(N,N),s[h]=[w,y]}for(var x=0;x<c;x++){var M=void 0,S=void 0;M=0===x?t[x+1].difference(s[x].x/r,s[x].y/r):t[x+1].difference(s[x][1].x/r,s[x][1].y/r),S=x===c-1?t[x].clone().offset(s[x+1].x/r,s[x+1].y/r):t[x].difference(s[x+1][0].x/r,s[x+1][0].y/r),l[x]=[M,t[x],t[x+1],S]}return l}(h,c,u,l).map(function(t){return function(t,e){var i=e.tau,n=new un;n.x=t[1].x+(t[2].x-t[0].x)/(6*i),n.y=t[1].y+(t[2].y-t[0].y)/(6*i);var r=new un;return r.x=t[2].x+(t[3].x-t[1].x)/(6*i),r.y=t[2].y+(t[3].y-t[1].y)/(6*i),new En(t[1],n,r,t[2])}(t,l)}),y=new Yn(w).round(s);return o?y:y.serialize()};function Xs(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.sideNearestToPoint(e[1]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Hs(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.sideNearestToPoint(e[e.length-2]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Js(t,e,i){return e[1].difference(e[0]).normalize()}function _s(t,e,i){var n=e.length-1;return e[n-1].difference(e[n]).normalize()}function Qs(t,e,i){var n=t.sourceBBox.center();return e[0].difference(n).normalize()}function Ks(t,e,i){var n=t.targetBBox.center();return e[e.length-1].difference(n).normalize()}function qs(t,e){var i=Math.cos(e),n=Math.sin(e),r=i*t.x-n*t.y,o=n*t.x+i*t.y;t.x=r,t.y=o}function $s(t,e){var i=t.dot(e)/(t.magnitude()*e.magnitude());return i<-1&&(i=-1),1<i&&(i=1),Math.acos(i)}function tl(t,e){return t.x*e.y-t.y*e.x}Vs.Directions=Us,Vs.TangentDirections=Fs;var el={jumpover:function(t,e,i,n){!function(t){var e=t.paper,i=e._jumpOverUpdateList;if(null==i){i=e._jumpOverUpdateList=[];var n=e.model;n.on("batch:stop",function(){this.hasActiveBatch()||function(t){for(var e=t._jumpOverUpdateList,i=0;i<e.length;i++){var n=e[i],r=n.getFlag(n.constructor.Flags.CONNECTOR);n.requestUpdate(r)}}(e)}),n.on("reset",function(){i=e._jumpOverUpdateList=[]})}i.indexOf(t)<0&&(i.push(t),t.listenToOnce(t.model,"change:connector remove",function(){i.splice(i.indexOf(t),1)}))}(this);var r=n.raw,o=n.size||5,a=n.jump&&(""+n.jump).toLowerCase(),s=n.radius||0,l=n.ignoreConnectors||Bs;-1===Zs.indexOf(a)&&(a=Zs[0]);var c=this.paper,u=c.model.getLinks();if(1===u.length)return Ws(Rs(t,e,i),o,a,s);var g=this.model,h=u.indexOf(g),d=c.options.defaultConnector||{},f=u.filter(function(t,e){var i=t.get("connector")||d;return!(Do(l).includes(i.name)||h<e&&"jumpover"===i.name)}),p=f.map(function(t){return c.findViewByModel(t)}),m=Rs(t,e,i),I=p.map(function(t){return null==t?[]:t===this?m:Rs(t.sourcePoint,t.targetPoint,t.route)},this),v=Ws(m.reduce(function(t,a){var c,u,h,e=f.reduce(function(t,e,i){if(e!==g){var n=(r=a,o=I[i],Do(o).reduce(function(t,e){var i=r.intersection(e);return i&&t.push(i),t},[]));t.push.apply(t,n)}var r,o;return t},[]).sort(function(t,e){return Ys(a.start,t)-Ys(a.start,e)});return 0<e.length?t.push.apply(t,(c=a,h=o,(u=e).reduce(function(t,e,i){if(!0===e.skip)return t;var n=t.pop()||c,r=hn(e).move(n.start,-h),o=hn(e).move(n.start,+h),a=u[i+1];if(null!=a){var s=o.distance(a);s<=h&&(o=a.move(n.start,s),a.skip=!0)}else if(r.distance(n.end)<2*h+1)return t.push(n),t;if(o.distance(n.start)<2*h+1)return t.push(n),t;var l=pn(r,o);return l.isJump=!0,t.push(pn(n.start,r),l,pn(o,n.end)),t},[]))):t.push(a),t},[]),o,a,s);return r?v:v.serialize()},normal:function(t,e,i,n){var r=n&&n.raw,o=[t].concat(i).concat([e]),a=new Pn(o),s=new Yn(a);return r?s:s.serialize()},rounded:function(t,e,i,n){n||(n={});var r,o=n.radius||10,a=n.raw,s=new Yn;r=Yn.createSegment("M",t),s.appendSegment(r);for(var l,c,u,h,g,d,f,p,m,I,v,A=0,C=i.length;A<C;A++)l=new un(i[A]),c=i[A-1]||t,u=i[A+1]||e,h=g||l.distance(c)/2,g=l.distance(u)/2,d=-Math.min(o,h),f=-Math.min(o,g),p=l.clone().move(c,d).round(),m=l.clone().move(u,f).round(),I=new un(1/3*p.x+2/3*l.x,2/3*l.y+1/3*p.y),v=new un(1/3*m.x+2/3*l.x,2/3*l.y+1/3*m.y),r=Yn.createSegment("L",p),s.appendSegment(r),r=Yn.createSegment("C",I,v,m),s.appendSegment(r);return r=Yn.createSegment("L",e),s.appendSegment(r),a?s:s.serialize()},smooth:function(t,e,i,n){var r,o=n&&n.raw;if(i&&0!==i.length){var a=[t].concat(i).concat([e]),s=En.throughPoints(a);r=new Yn(s)}else{var l;if(r=new Yn,l=Yn.createSegment("M",t),r.appendSegment(l),Math.abs(t.x-e.x)>=Math.abs(t.y-e.y)){var c=(t.x+e.x)/2;l=Yn.createSegment("C",c,t.y,c,e.y,e.x,e.y),r.appendSegment(l)}else{var u=(t.y+e.y)/2;l=Yn.createSegment("C",t.x,u,e.x,u,e.x,e.y),r.appendSegment(l)}}return o?r:r.serialize()},curve:Vs},il={RENDER:"RENDER",UPDATE:"UPDATE",TOOLS:"TOOLS",LEGACY_TOOLS:"LEGACY_TOOLS",LABELS:"LABELS",VERTICES:"VERTICES",SOURCE:"SOURCE",TARGET:"TARGET",CONNECTOR:"CONNECTOR"},nl=Ka.extend({className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("link"),t.join(" ")},options:{shortLinkLength:105,doubleLinkTools:!1,longLinkLength:155,linkToolsOffset:40,doubleLinkToolsOffset:65,sampleInterval:50},_labelCache:null,_labelSelectors:null,_markerCache:null,_V:null,_dragData:null,metrics:null,decimalsRounding:2,initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._labelCache={},this._labelSelectors={},this._markerCache={},this._V={},this.cleanNodesCache()},presentationAttributes:{markup:[il.RENDER],attrs:[il.UPDATE],router:[il.UPDATE],connector:[il.CONNECTOR],smooth:[il.UPDATE],manhattan:[il.UPDATE],toolMarkup:[il.LEGACY_TOOLS],labels:[il.LABELS],labelMarkup:[il.LABELS],vertices:[il.VERTICES,il.UPDATE],vertexMarkup:[il.VERTICES],source:[il.SOURCE,il.UPDATE],target:[il.TARGET,il.UPDATE]},initFlag:[il.RENDER,il.SOURCE,il.TARGET,il.TOOLS],UPDATE_PRIORITY:1,confirmUpdate:function(t,e){if(e||(e={}),this.hasFlag(t,il.SOURCE)){if(!this.updateEndProperties("source"))return t;t=this.removeFlag(t,il.SOURCE)}if(this.hasFlag(t,il.TARGET)){if(!this.updateEndProperties("target"))return t;t=this.removeFlag(t,il.TARGET)}var i=this.paper,n=this.sourceView,r=this.targetView;if(i&&(n&&!i.isViewMounted(n)||r&&!i.isViewMounted(r)))return t;if(this.hasFlag(t,il.RENDER))return this.render(),this.updateHighlighters(!0),this.updateTools(e),t=this.removeFlag(t,[il.RENDER,il.UPDATE,il.VERTICES,il.LABELS,il.TOOLS,il.LEGACY_TOOLS,il.CONNECTOR]);var o=!1;this.hasFlag(t,il.VERTICES)&&(this.renderVertexMarkers(),t=this.removeFlag(t,il.VERTICES));var a=this.model,s=a.attributes,l=this.hasFlag(t,il.LABELS),c=this.hasFlag(t,il.LEGACY_TOOLS);l&&(this.onLabelsChange(a,s.labels,e),t=this.removeFlag(t,il.LABELS),o=!0),c&&(this.renderTools(),t=this.removeFlag(t,il.LEGACY_TOOLS));var u=this.hasFlag(t,il.UPDATE),h=this.hasFlag(t,il.CONNECTOR);return(u||h)&&(u?e.translateBy&&a.isRelationshipEmbeddedIn(e.translateBy)?this.translate(e.tx,e.ty):this.update():(this.updatePath(),this.updateDOM()),this.updateTools(e),t=this.removeFlag(t,[il.UPDATE,il.TOOLS,il.CONNECTOR]),o=!(c=l=!1)),l&&this.updateLabelPositions(),c&&this.updateToolsPosition(),o&&this.updateHighlighters(),this.hasFlag(t,il.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,il.TOOLS)),t},requestConnectionUpdate:function(t){this.requestUpdate(this.getFlag(il.UPDATE),t)},isLabelsRenderRequired:function(t){void 0===t&&(t={});var e=this.model.previous("labels");if(!e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){var i=t.propertyPathArray||[],n=i.length;if(1<n)if(!!e[i[1]]){if(2===n)return"markup"in Object(t.propertyValue);if("markup"!==i[2])return!1}}return!0},onLabelsChange:function(t,e,i){this.isLabelsRenderRequired(i)?this.renderLabels():this.updateLabels()},render:function(){return this.vel.empty(),this.unmountLabels(),this._V={},this.renderMarkup(),this.renderLabels(),this.update(),this},renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.LinkView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.LinkView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el);this.selectors=e.selectors,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=Pr(t);Array.isArray(e)||(e=[e]);for(var i=this._V,n=0,r=e.length;n<r;n++){var o=e[n],a=o.attr("class");a&&(a=Zr(a),i[S.camelCase(a)]=o)}this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),this.vel.append(e)},_getLabelMarkup:function(t){if(t){if(Array.isArray(t))return this.parseDOMJSON(t,null);if("string"==typeof t)return this._getLabelStringMarkup(t);throw new Error("dia.linkView: invalid label markup")}},_getLabelStringMarkup:function(t){var e=Pr(t),i=document.createDocumentFragment();if(Array.isArray(e))for(var n=0,r=e.length;n<r;n++){var o=e[n].node;i.appendChild(o)}else i.appendChild(e.node);return{fragment:i,selectors:{}}},_normalizeLabelMarkup:function(t){if(t){var e,i=t.fragment;if(!(t.fragment instanceof DocumentFragment&&t.fragment.hasChildNodes()))throw new Error("dia.LinkView: invalid label markup.");var n=i.childNodes;return(e=1<n.length||"G"!==n[0].nodeName.toUpperCase()?Pr("g").append(i):Pr(n[0])).addClass("label"),{node:e.node,selectors:t.selectors}}},renderLabels:function(){var t=this._V,e=t.labels,i=this._labelCache={},n=this._labelSelectors={},r=this.model,o=r.attributes.labels||[],a=o.length;if(0===a)return e&&e.remove(),this;e?e.empty():(e=t.labels=Pr("g").addClass("labels"),this.options.labelsLayer&&(e.addClass(Gr(Ro(this,"className"))),e.attr("model-id",r.id)));for(var s=0;s<a;s++){var l,c,u=o[s],h=this._normalizeLabelMarkup(this._getLabelMarkup(u.markup));if(h)l=h.node,c=h.selectors;else{var g=r._builtins.defaultLabel,d=this._normalizeLabelMarkup(this._getLabelMarkup(g.markup)),f=r._getDefaultLabel(),p=this._normalizeLabelMarkup(this._getLabelMarkup(f.markup))||d;l=p.node,c=p.selectors}l.setAttribute("label-idx",s),e.append(l),i[s]=l;var m=this.selector;if(c[m])throw new Error("dia.LinkView: ambiguous label root selector.");c[m]=l,n[s]=c}return e.parent()||this.mountLabels(),this.updateLabels(),this},mountLabels:function(){var t=this.el,e=this.paper,i=this.model,n=this._V,r=this.options,o=n.labels;if(o&&i.hasLabels()){var a=o.node;r.labelsLayer?e.getLayerView(r.labelsLayer).insertSortedNode(a,i.get("z")):a.parentNode!==t&&t.appendChild(a)}},unmountLabels:function(){var t=this.options,e=this._V;if(e){var i=e.labels;i&&t.labelsLayer&&i.remove()}},onMount:function(){this.mountLabels()},unmount:function(){Ka.prototype.unmount.apply(this,arguments),this.unmountLabels()},findLabelNode:function(t,e){var i=this._labelCache[t];if(!i)return null;var n=this._labelSelectors[t],r=this.findBySelector(e,i,n)[0];return void 0===r&&(r=null),r},_mergeLabelAttrs:function(t,e,i,n){return null===e?null:void 0!==e?t?Ho({},i,e):Ho({},n,i,e):null===i?null:void 0!==i?t?i:Ho({},n,i):t?void 0:n},updateLabels:function(){if(!this._V.labels)return this;for(var t=this.model,e=t.get("labels")||[],i=this.can("labelMove"),n=t._builtins.defaultLabel.attrs,r=t._getDefaultLabel(),o=r.markup,a=r.attrs,s=0,l=e.length;s<l;s++){var c=this._labelCache[s];c.setAttribute("cursor",i?"move":"default");var u=this._labelSelectors[s],h=e[s],g=h.markup,d=h.attrs,f=this._mergeLabelAttrs(g||o,d,a,n);this.updateDOMSubtreeAttributes(c,f,{rootBBox:new kn(h.size),selectors:u})}return this},renderTools:function(){if(!this._V.linkTools)return this;var t,e=S(this._V.linkTools.node).empty(),i=go(this.model.get("toolMarkup")||this.model.toolMarkup),n=Pr(i());(e.append(n.node),this._toolCache=n,this.options.doubleLinkTools)&&(t=this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup?(i=go(this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup),Pr(i())):n.clone(),e.append(t.node),this._tool2Cache=t);return this},renderVertexMarkers:function(){if(!this._V.markerVertices)return this;var i=S(this._V.markerVertices.node).empty(),n=go(this.model.get("vertexMarkup")||this.model.vertexMarkup);return this.model.vertices().forEach(function(t,e){i.append(Pr(n(vo({idx:e},t))).node)}),this},renderArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;var t=S(this._V.markerArrowheads.node);t.empty();var e=go(this.model.get("arrowheadMarkup")||this.model.arrowheadMarkup);return this._V.sourceArrowhead=Pr(e({end:"source"})),this._V.targetArrowhead=Pr(e({end:"target"})),t.append(this._V.sourceArrowhead.node,this._V.targetArrowhead.node),this},removeRedundantLinearVertices:function(t){var e=this.model,i=e.vertices(),n=[this.sourceAnchor].concat(i,[this.targetAnchor]),r=n.length,o=new Pn(n);o.simplify({threshold:.001});var a=o.points.map(function(t){return t.toJSON()}),s=a.length;return r===s?0:(e.vertices(a.slice(1,s-1),t),r-s)},updateDefaultConnectionPath:function(){var t=this._V;t.connection&&t.connection.attr("d",this.getSerializedConnection()),t.connectionWrap&&t.connectionWrap.attr("d",this.getSerializedConnection()),t.markerSource&&t.markerTarget&&this._translateAndAutoOrientArrows(t.markerSource,t.markerTarget)},getEndView:function(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error("dia.LinkView: type parameter required.")}},getEndAnchor:function(t){switch(t){case"source":return new un(this.sourceAnchor);case"target":return new un(this.targetAnchor);default:throw new Error("dia.LinkView: type parameter required.")}},getEndConnectionPoint:function(t){switch(t){case"source":return new un(this.sourcePoint);case"target":return new un(this.targetPoint);default:throw new Error("dia.LinkView: type parameter required.")}},getEndMagnet:function(t){switch(t){case"source":var e=this.sourceView;if(!e)break;return this.sourceMagnet||e.el;case"target":var i=this.targetView;if(!i)break;return this.targetMagnet||i.el;default:throw new Error("dia.LinkView: type parameter required.")}return null},update:function(){return this.updateRoute(),this.updatePath(),this.updateDOM(),this},translate:function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var i=this.route,n=this.path;if(i&&n){var r=new Pn(i);r.translate(t,e),this.route=r.points,this._translateConnectionPoints(t,e),n.translate(t,e),this.updateDOM()}},updateDOM:function(){var t=this.el,e=this.model,i=this.selectors;this.cleanNodesCache(),this.updateDOMSubtreeAttributes(t,e.attr(),{selectors:i}),this.updateDefaultConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),this.options.perpendicular=null},updateRoute:function(){var t=this.model.vertices(),e=this.findAnchors(t),i=this.sourceAnchor=e.source,n=this.targetAnchor=e.target,r=this.findRoute(t);this.route=r;var o=this.findConnectionPoints(r,i,n);this.sourcePoint=o.source,this.targetPoint=o.target},updatePath:function(){var t=this.route,e=this.sourcePoint,i=this.targetPoint,n=this.findMarkerPoints(t,e,i),r=this.findPath(t,n.source||e,n.target||i);this.path=r},findMarkerPoints:function(t,e,i){var n,r,o=t[0],a=t[t.length-1],s=this._markerCache;return this._V.markerSource&&(s.sourceBBox=s.sourceBBox||this._V.markerSource.getBBox(),n=un(e).move(o||i,s.sourceBBox.width*this._V.markerSource.scale().sx*-1).round()),this._V.markerTarget&&(s.targetBBox=s.targetBBox||this._V.markerTarget.getBBox(),r=un(i).move(a||e,s.targetBBox.width*this._V.markerTarget.scale().sx*-1).round()),s.sourcePoint=n||e.clone(),s.targetPoint=r||i.clone(),{source:n,target:r}},findAnchorsOrdered:function(t,e,i,n){var r,o,a,s,l=this.model,c=l.get(t),u=l.get(i),h=this.getEndView(t),g=this.getEndView(i),d=this.getEndMagnet(t),f=this.getEndMagnet(i);r=h?(a=e?new un(e):g?f:new un(u),this.getAnchor(c.anchor,h,d,a,t)):new un(c),o=g?(s=new un(n||r),this.getAnchor(u.anchor,g,f,s,i)):new un(u);var p={};return p[t]=r,p[i]=o,p},findAnchors:function(t){var e=this.model,i=t[0],n=t[t.length-1];return e.target().priority&&!e.source().priority?this.findAnchorsOrdered("target",n,"source",i):this.findAnchorsOrdered("source",i,"target",n)},findConnectionPoints:function(t,e,i){var n,r,o,a,s=t[0],l=t[t.length-1],c=this.model,u=c.get("source"),h=c.get("target"),g=this.sourceView,d=this.targetView,f=this.paper.options;if(g&&!g.isNodeConnection(this.sourceMagnet)){n=this.sourceMagnet||g.el;var p=u.connectionPoint||f.defaultConnectionPoint,m=new fn(s||i,e);o=this.getConnectionPoint(p,g,n,m,"source")}else o=e;if(d&&!d.isNodeConnection(this.targetMagnet)){r=this.targetMagnet||d.el;var I=h.connectionPoint||f.defaultConnectionPoint,v=new fn(l||e,i);a=this.getConnectionPoint(I,d,r,v,"target")}else a=i;return{source:o,target:a}},getAnchor:function(t,e,i,n,r){var o,a=e.isNodeConnection(i),s=this.paper.options;if(t||(t=a?s.defaultLinkAnchor:s.perpendicularLinks||this.options.perpendicular?{name:"perpendicular"}:s.defaultAnchor),!t)throw new Error("Anchor required.");if("function"==typeof t)o=t;else{var l=t.name;if("function"!=typeof(o=s[a?"linkAnchorNamespace":"anchorNamespace"][l]))throw new Error("Unknown anchor: "+l)}var c=o.call(this,e,i,n,t.args||{},r,this);return c?c.round(this.decimalsRounding):new un},getConnectionPoint:function(t,e,i,n,r){var o,a,s=n.end,l=this.paper.options;if("function"==typeof l.linkConnectionPoint){var c=i===e.el?void 0:i;if(o=l.linkConnectionPoint(this,e,c,n.start,r))return o}if(!t)return s;if("function"==typeof t)a=t;else{var u=t.name;if("function"!=typeof(a=l.connectionPointNamespace[u]))throw new Error("Unknown connection point: "+u)}return(o=a.call(this,n,e,i,t.args||{},r,this))?o.round(this.decimalsRounding):s},_translateConnectionPoints:function(t,e){var i=this._markerCache;i.sourcePoint.offset(t,e),i.targetPoint.offset(t,e),this.sourcePoint.offset(t,e),this.targetPoint.offset(t,e),this.sourceAnchor.offset(t,e),this.targetAnchor.offset(t,e)},_normalizeLabelPosition:function(t){return"number"==typeof t?{distance:t,offset:null,angle:0,args:null}:t},updateLabelPositions:function(){if(!this._V.labels)return this;if(!this.path)return this;var t=this.model,e=t.get("labels")||[];if(!e.length)return this;for(var i=t._builtins.defaultLabel.position,n=t._getDefaultLabel(),r=this._normalizeLabelPosition(n.position),o=Ho({},i,r),a=0,s=e.length;a<s;a++){var l=this._labelCache[a];if(l){var c=e[a],u=this._normalizeLabelPosition(c.position),h=Ho({},o,u),g=this._getLabelTransformationMatrix(h);l.setAttribute("transform",Pr.matrixToTransformString(g)),this._cleanLabelMatrices(a)}}return this},_cleanLabelMatrices:function(t){var e=this.metrics,i=this._labelSelectors[t];if(i)for(var n in i){var r=i[n].id;r&&r in e&&delete e[r].magnetMatrix}},updateToolsPosition:function(){if(!this._V.linkTools)return this;var t="",e=this.options.linkToolsOffset,i=this.getConnectionLength();if(!Number.isNaN(i)){i<this.options.shortLinkLength&&(t="scale(.5)",e/=2);var n=this.getPointAtLength(e);if(this._toolCache.attr("transform","translate("+n.x+", "+n.y+") "+t),this.options.doubleLinkTools&&i>=this.options.longLinkLength){var r=this.options.doubleLinkToolsOffset||e;n=this.getPointAtLength(i-r),this._tool2Cache.attr("transform","translate("+n.x+", "+n.y+") "+t),this._tool2Cache.attr("visibility","visible")}else this.options.doubleLinkTools&&this._tool2Cache.attr("visibility","hidden")}return this},updateArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;if("none"===S.css(this._V.markerArrowheads.node,"display"))return this;var t=this.getConnectionLength()<this.options.shortLinkLength?.5:1;return this._V.sourceArrowhead.scale(t),this._V.targetArrowhead.scale(t),this._translateAndAutoOrientArrows(this._V.sourceArrowhead,this._V.targetArrowhead),this},updateEndProperties:function(t){var e=this.model,i=this.paper,n=t+"View",r=e.get(t),o=r&&r.id;if(!o)return this[n]=null,this.updateEndMagnet(t),!0;var a=i.getModelById(o);if(!a)throw new Error("LinkView: invalid "+t+" cell.");var s=a.findView(i);return!!s&&(this[n]=s,this.updateEndMagnet(t),!0)},updateEndMagnet:function(t){var e=t+"Magnet",i=this.getEndView(t);if(i){var n=i.getMagnetFromLinkEnd(this.model.get(t));n===i.el&&(n=null),this[e]=n}else this[e]=null},_translateAndAutoOrientArrows:function(t,e){var i=Do(this.route);t&&t.translateAndAutoOrient(this.sourcePoint,i[0]||this.targetPoint,this.paper.cells),e&&e.translateAndAutoOrient(this.targetPoint,i[i.length-1]||this.sourcePoint,this.paper.cells)},_getLabelPositionAngle:function(t){return(this.model.label(t).position||{}).angle||0},_getLabelPositionArgs:function(t){return(this.model.label(t).position||{}).args},_getDefaultLabelPositionArgs:function(){return(this.model._getDefaultLabel().position||{}).args},_mergeLabelPositionArgs:function(t,e){return null===t?null:void 0===t?null===e?null:e:Ho({},e,t)},addLabel:function(t,e,i,n){var r,o,a,s=0;a="number"!=typeof t?(r=t.x,o=t.y,"number"==typeof e?(s=e,i):e):(r=t,o=e,"number"==typeof i?(s=i,n):i);var l=this._getDefaultLabelPositionArgs(),c=a,u=this._mergeLabelPositionArgs(c,l),h={position:this.getLabelPosition(r,o,s,u)};return this.model.insertLabel(-1,h,a),-1},addVertex:function(t,e,i){var n="number"!=typeof t,r=n?t.x:t,o=n?t.y:e,a=n?e:i,s={x:r,y:o},l=this.getVertexIndex(r,o);return this.model.insertVertex(l,s,a),l},sendToken:function(t,e,i){var n,r,o;o=_o(e)?(n=e.duration,r="reverse"===e.direction,e.connection):(n=e,r=!1,null);var a={dur:(n=n||1e3)+"ms",repeatCount:1,calcMode:"linear",fill:"freeze"};r&&(a.keyPoints="1;0",a.keyTimes="0;1");var s,l,c,u=Pr(t);if("string"==typeof o)s=this.findBySelector(o,this.el,this.selectors)[0];else{var h=this._V;s=h.connection?h.connection.node:this.el.querySelector("path")}if(!(s instanceof SVGPathElement))throw new Error("dia.LinkView: token animation requires a valid connection path.");u.appendTo(this.paper.cells).animateAlongPath(a,s),setTimeout((l=u,c=i,function(){l.remove(),"function"==typeof c&&c()}),n)},findRoute:function(t){t||(t=[]);var e=this.paper.options.routerNamespace||Gs,i=this.model.router(),n=this.paper.options.defaultRouter;if(!i){if(!n)return t.map(un);i=n}var r=ko(i)?i:e[i.name];if(!ko(r))throw new Error('dia.LinkView: unknown router: "'+i.name+'".');var o=i.args||{},a=r.call(this,t,o,this);return a||t.map(un)},findPath:function(t,e,i){var n=this.paper.options.connectorNamespace||el,r=this.model.connector(),o=this.paper.options.defaultConnector;r||(r=o||{});var a=ko(r)?r:n[r.name];if(!ko(a))throw new Error('dia.LinkView: unknown connector: "'+r.name+'".');var s=No(r.args||{});s.raw=!0;var l=a.call(this,e,i,t,s,this);return"string"==typeof l&&(l=new Yn(Pr.normalizePathData(l))),l},getConnection:function(){var t=this.path;return t?t.clone():null},getSerializedConnection:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("data"))return e.data;var i=t.serialize();return e.data=i},getConnectionSubdivisions:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("segmentSubdivisions"))return e.segmentSubdivisions;var i=t.getSegmentSubdivisions();return e.segmentSubdivisions=i},getConnectionLength:function(){var t=this.path;if(!t)return 0;var e=this.metrics;if(e.hasOwnProperty("length"))return e.length;var i=t.length({segmentSubdivisions:this.getConnectionSubdivisions()});return e.length=i},getPointAtLength:function(t){var e=this.path;return e?e.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getPointAtRatio:function(t){var e=this.path;return e?(qr(t)&&(t=parseFloat(t)/100),e.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})):null},getTangentAtLength:function(t){var e=this.path;return e?e.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getTangentAtRatio:function(t){var e=this.path;return e?e.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPoint:function(t){var e=this.path;return e?e.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointLength:function(t){var e=this.path;return e?e.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointRatio:function(t){var e=this.path;return e?e.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getLabelPosition:function(t,e,i,n){var r,o={},a=0;(r="number"==typeof i?(a=i,n):i)&&(o.args=r);var s,l,c=!(r&&r.absoluteDistance),u=r&&r.absoluteDistance&&r.reverseDistance,h=r&&r.absoluteOffset,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=new un(t,e),p=g.closestPointT(f,d),m=g.lengthAtT(p,d);if(c&&(m=m/this.getConnectionLength()||0),u&&(m=-1*(this.getConnectionLength()-m)||1),o.distance=m,h||(s=g.tangentAtT(p)),s)l=s.pointOffset(f);else{var I=g.pointAtT(p),v=f.difference(I);l={x:v.x,y:v.y}}return o.offset=l,o.angle=a,o},_getLabelTransformationMatrix:function(t){var e,i=0,n={};if("number"==typeof t)e=t;else{if("number"!=typeof t.distance)throw new Error("dia.LinkView: invalid label position distance.");n=t.args||{},e=t.distance,i=t.angle||0}var r=0<e&&e<=1,o=0,a={x:0,y:0};if(t.offset){var s=t.offset;"number"==typeof s&&(o=s),s.x&&(a.x=s.x),s.y&&(a.y=s.y)}var l,c=0!==a.x||0!==a.y||0===o,u=n.keepGradient,h=n.ensureLegibility,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=r?e*this.getConnectionLength():e,p=g.tangentAtLength(f,d),m=i;if(p){if(c)(l=p.start).offset(a);else{var I=p.clone();I.rotate(p.start,-90),I.setLength(o),l=I.end}u&&(m=p.angle()+i,h&&(m=Yi((m+90)%180-90)))}else l=g.start,c&&l.offset(a);return Pr.createSVGMatrix().translate(l.x,l.y).rotate(m)},getLabelCoordinates:function(t){var e=this._getLabelTransformationMatrix(t);return new un(e.e,e.f)},getVertexIndex:function(t,e){for(var i=this.model.vertices(),n=this.getClosestPointLength(new un(t,e)),r=0,o=i.length;r<o;r++){var a=i[r];if(n<this.getClosestPointLength(a))break}return r},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("link:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("link:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("link:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("link:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("link:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("link:contextmenu",t,e,i)},pointerdown:function(t,e,i){switch(this.notifyPointerdown(t,e,i),t.target.getAttribute("class")){case"marker-vertex":return void this.dragVertexStart(t,e,i);case"marker-vertex-remove":case"marker-vertex-remove-area":return void this.dragVertexRemoveStart(t,e,i);case"marker-arrowhead":return void this.dragArrowheadStart(t,e,i);case"connection":case"connection-wrap":return void this.dragConnectionStart(t,e,i);case"marker-source":case"marker-target":return}this.dragStart(t,e,i)},pointermove:function(t,e,i){var n=this._dragData;switch(n&&this.eventData(t,n),this.eventData(t).action){case"vertex-move":this.dragVertex(t,e,i);break;case"label-move":this.dragLabel(t,e,i);break;case"arrowhead-move":this.dragArrowhead(t,e,i);break;case"move":this.drag(t,e,i)}n&&vo(n,this.eventData(t)),this.notifyPointermove(t,e,i)},pointerup:function(t,e,i){var n=this._dragData;switch(n&&(this.eventData(t,n),this._dragData=null),this.eventData(t).action){case"vertex-move":this.dragVertexEnd(t,e,i);break;case"label-move":this.dragLabelEnd(t,e,i);break;case"arrowhead-move":this.dragArrowheadEnd(t,e,i);break;case"move":this.dragEnd(t,e,i)}this.notifyPointerup(t,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("link:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("link:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("link:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("link:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("link:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){if(Pr(t.target).findParentByClass("link-tool",this.el)){if(t.stopPropagation(),this.can("useLinkTools")){if("remove"===e)return void this.model.remove({ui:!0});this.notify(e,t,i,n)}this.notifyPointerdown(t,i,n),this.paper.delegateDragEvents(this,t.data)}else Ka.prototype.onevent.apply(this,arguments)},onlabel:function(t,e,i){this.notifyPointerdown(t,e,i),this.dragLabelStart(t,e,i),this.eventData(t).stopPropagation&&t.stopPropagation()},dragConnectionStart:function(t,e,i){if(this.can("vertexAdd")){var n=this.addVertex({x:e,y:i},{ui:!0});this.eventData(t,{action:"vertex-move",vertexIdx:n})}},dragLabelStart:function(t,e,i){if(this.can("labelMove")){var n=t.currentTarget,r=parseInt(n.getAttribute("label-idx"),10),o=this._getLabelPositionAngle(r),a=this._getLabelPositionArgs(r),s=this._getDefaultLabelPositionArgs(),l=this._mergeLabelPositionArgs(a,s);this.eventData(t,{action:"label-move",labelIdx:r,positionAngle:o,positionArgs:l,stopPropagation:!0})}else this.eventData(t,{stopPropagation:!0});this.paper.delegateDragEvents(this,t.data)},dragVertexStart:function(t,e,i){if(this.can("vertexMove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.eventData(t,{action:"vertex-move",vertexIdx:r})}},dragVertexRemoveStart:function(t,e,i){if(this.can("vertexRemove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.model.removeVertex(r)}},dragArrowheadStart:function(t,e,i){if(this.can("arrowheadMove")){var n=t.target.getAttribute("end"),r=this.startArrowheadMove(n,{ignoreBackwardsCompatibility:!0});this.eventData(t,r)}},dragStart:function(t,e,i){this.can("linkMove")&&this.eventData(t,{action:"move",dx:e,dy:i})},dragLabel:function(t,e,i){var n=this.eventData(t),r={position:this.getLabelPosition(e,i,n.positionAngle,n.positionArgs)};this.paper.options.snapLabels&&delete r.position.offset,this.model.label(n.labelIdx,r)},dragVertex:function(t,e,i){var n=this.eventData(t);this.model.vertex(n.vertexIdx,{x:e,y:i},{ui:!0})},dragArrowhead:function(t,e,i){this.paper.options.snapLinks?!this._snapArrowhead(t,e,i)&&this.paper.options.snapLinksSelf&&this._snapArrowheadSelf(t,e,i):this.paper.options.snapLinksSelf?this._snapArrowheadSelf(t,e,i):this._connectArrowhead(this.getEventTarget(t),e,i,this.eventData(t))},drag:function(t,e,i){var n=this.eventData(t);this.model.translate(e-n.dx,i-n.dy,{ui:!0}),this.eventData(t,{dx:e,dy:i})},dragLabelEnd:function(){},dragVertexEnd:function(){},dragArrowheadEnd:function(t,e,i){var n=this.eventData(t),r=this.paper;r.options.snapLinks?this._snapArrowheadEnd(n):this._connectArrowheadEnd(n,e,i),r.linkAllowed(this)?(this._finishEmbedding(n),this._notifyConnectEvent(n,t)):this._disallow(n),this._afterArrowheadMove(n)},dragEnd:function(){},_disallow:function(t){switch(t.whenNotAllowed){case"remove":this.model.remove({ui:!0});break;case"revert":default:this.model.set(t.arrowhead,t.initialEnd,{ui:!0})}},_finishEmbedding:function(t){this.paper.options.embeddingMode&&this.model.reparent()&&(t.z=null)},_notifyConnectEvent:function(t,e){var i=t.arrowhead,n=t.initialEnd,r=this.model.prop(i);if(r&&!ja.endsEqual(n,r)){var o=this.paper;n.id&&this.notify("link:disconnect",e,o.findViewByModel(n.id),t.initialMagnet,i),r.id&&this.notify("link:connect",e,o.findViewByModel(r.id),t.magnetUnderPointer,i)}},_snapToPoints:function(t,e,i){for(var n=null,r=1/0,o=null,a=1/0,s=t.x,l=t.y,c=0;c<e.length;c++){var u=Math.abs(e[c].x-t.x);u<r&&(r=u,n=e[c]);var h=Math.abs(e[c].y-t.y);h<a&&(a=h,o=e[c])}return r<i&&(s=n.x),a<i&&(l=o.y),{x:s,y:l}},_snapArrowheadSelf:function(t,e,i){var n=this.paper,r=this.model,o=n.options.snapLinksSelf,a=this.eventData(t),s=o.radius||20,l=this.getEndAnchor("source"===a.arrowhead?"target":"source"),c=r.vertices(),u=[l].concat(c),h=this._snapToPoints({x:e,y:i},u,s);this._connectArrowhead(document.elementFromPoint(h.x,h.y),h.x,h.y,this.eventData(t))},_snapArrowhead:function(t,e,i){var r=this.paper,n=r.options,o=n.snapLinks,a=n.connectionStrategy,s=this.eventData(t),l=!1,c=o.radius||50,u=r.findViewsInArea({x:e-c,y:i-c,width:2*c,height:2*c}),h=s.closestView||null,g=s.closestMagnet||null,d=s.magnetProxy||null;s.closestView=s.closestMagnet=s.magnetProxy=null;var f,p=Number.MAX_VALUE,m=new un(e,i);u.forEach(function(n){var e=[];"false"!==n.el.getAttribute("magnet")&&e.push({bbox:n.model.getBBox(),magnet:n.el}),n.$("[magnet]").toArray().forEach(function(t){e.push({bbox:n.getNodeBBox(t),magnet:t})}),e.forEach(function(t){var e=t.magnet,i=t.bbox.center().squaredDistance(m);i<p&&((g===e||r.options.validateConnection.apply(r,s.validateConnectionArgs(n,n.el===e?null:e)))&&(p=i,s.closestView=n,s.closestMagnet=e))})},this);var I=null,v=s.closestView,A=s.closestMagnet;A&&(I=s.magnetProxy=v.findProxyNode(A,"highlighter"));var C=s.arrowhead,w=g!==A;if(h&&w&&h.unhighlight(d,{connecting:!0,snapping:!0}),v){var y=s.prevEnd,b=s.prevX,N=s.prevY;if(s.prevX=e,s.prevY=i,l=!0,!w&&("function"!=typeof a||b===e&&N===i))return l;if(f=v.getLinkEnd(A,e,i,this.model,C),!w&&So(y,f))return l;s.prevEnd=f,w&&v.highlight(I,{connecting:!0,snapping:!0})}else f={x:e,y:i};return this.model.set(C,f||{x:e,y:i},{ui:!0}),h&&this.notify("link:snap:disconnect",t,h,g,C),v&&this.notify("link:snap:connect",t,v,A,C),l},_snapArrowheadEnd:function(t){var e=t.closestView,i=t.closestMagnet;e&&i&&(e.unhighlight(t.magnetProxy,{connecting:!0,snapping:!0}),t.magnetUnderPointer=e.findMagnet(i)),t.closestView=t.closestMagnet=null},_connectArrowhead:function(t,e,i,n){var r=this.paper,o=this.model;if(n.eventTarget!==t){n.magnetProxy&&n.viewUnderPointer.unhighlight(n.magnetProxy,{connecting:!0});var a=n.viewUnderPointer=r.findView(t);if(a){var s=n.magnetUnderPointer=a.findMagnet(t),l=n.magnetProxy=a.findProxyNode(s,"highlighter");s&&this.paper.options.validateConnection.apply(r,n.validateConnectionArgs(a,s))?l&&a.highlight(l,{connecting:!0}):(n.magnetUnderPointer=null,n.magnetProxy=null)}else n.magnetUnderPointer=null,n.magnetProxy=null}n.eventTarget=t,o.set(n.arrowhead,{x:e,y:i},{ui:!0})},_connectArrowheadEnd:function(t,e,i){void 0===t&&(t={});var n=this.model,r=t.viewUnderPointer,o=t.magnetUnderPointer,a=t.magnetProxy,s=t.arrowhead;if(o&&a&&r){r.unhighlight(a,{connecting:!0});var l=r.getLinkEnd(o,e,i,n,s);n.set(s,l,{ui:!0})}},_beforeArrowheadMove:function(t){t.z=this.model.get("z"),this.model.toFront();var e=this.el.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.paper.options.markAvailable&&this._markAvailableMagnets(t)},_afterArrowheadMove:function(t){null!==t.z&&(this.model.set("z",t.z,{ui:!0}),t.z=null),this.el.style.pointerEvents=t.pointerEvents,this.paper.options.markAvailable&&this._unmarkAvailableMagnets(t)},_createValidateConnectionArgs:function(t){var e,i=[];i[4]=t,i[5]=this;var n=0,r=0;e="source"===t?(n=2,"target"):(r=2,"source");var o=this.model.get(e);if(o.id){var a=i[n]=this.paper.findViewByModel(o.id),s=a.getMagnetFromLinkEnd(o);s===a.el&&(s=void 0),i[n+1]=s}return function(t,e){return i[r]=t,i[r+1]=t.el===e?void 0:e,i}},_markAvailableMagnets:function(t){function e(t,e){var i=t.paper;return i.options.validateConnection.apply(i,this.validateConnectionArgs(t,e))}var i=this.paper,n=i.model.getCells();t.marked={};for(var r=0,o=n.length;r<o;r++){var a=n[r].findView(i);if(a){var s=Array.prototype.slice.call(a.el.querySelectorAll("[magnet]"));"false"!==a.el.getAttribute("magnet")&&s.push(a.el);var l=s.filter(e.bind(t,a));if(0<l.length){for(var c=0,u=l.length;c<u;c++)a.highlight(l[c],{magnetAvailability:!0});a.highlight(null,{elementAvailability:!0}),t.marked[a.model.id]=l}}}},_unmarkAvailableMagnets:function(t){for(var e,i,n=Object.keys(t.marked),r=0,o=n.length;r<o;r++){e=n[r],i=t.marked[e];var a=this.paper.findViewByModel(e);if(a){for(var s=0,l=i.length;s<l;s++)a.unhighlight(i[s],{magnetAvailability:!0});a.unhighlight(null,{elementAvailability:!0})}}t.marked=null},startArrowheadMove:function(t,e){e||(e={});var i={action:"arrowhead-move",arrowhead:t,whenNotAllowed:e.whenNotAllowed||"revert",initialMagnet:this[t+"Magnet"]||(this[t+"View"]?this[t+"View"].el:null),initialEnd:No(this.model.get(t)),validateConnectionArgs:this._createValidateConnectionArgs(t)};return this._beforeArrowheadMove(i),!0!==e.ignoreBackwardsCompatibility&&(this._dragData=i),i},onRemove:function(){Ka.prototype.onRemove.apply(this,arguments),this.unmountLabels()}},{Flags:il});Object.defineProperty(nl.prototype,"sourceBBox",{enumerable:!0,get:function(){var t=this.sourceView;if(!t){var e=this.model.source();return new kn(e.x,e.y)}var i=this.sourceMagnet;return t.isNodeConnection(i)?new kn(this.sourceAnchor):t.getNodeBBox(i||t.el)}}),Object.defineProperty(nl.prototype,"targetBBox",{enumerable:!0,get:function(){var t=this.targetView;if(!t){var e=this.model.target();return new kn(e.x,e.y)}var i=this.targetMagnet;return t.isNodeConnection(i)?new kn(this.targetAnchor):t.getNodeBBox(i||t.el)}});var rl=_a.extend({tagName:"path",className:"highlight-stroke",attributes:{"pointer-events":"none","vector-effect":"non-scaling-stroke",fill:"none"},options:{padding:3,rx:0,ry:0,useFirstSubpath:!1,attrs:{"stroke-width":3,stroke:"#FEB663"}},getPathData:function(e,i){var n,r=this.options,t=r.useFirstSubpath;try{var o=Pr(i);if(n=o.convertToPathData().trim(),"PATH"===o.tagName()&&t){var a=n.search(/.M/i)+1;0<a&&(n=n.substr(0,a))}}catch(t){var s=e.getNodeBoundingRect(i);n=Pr.rectToPath(vo({},r,s.toJSON()))}return n},highlightConnection:function(t){this.vel.attr("d",t.getSerializedConnection())},highlightNode:function(t,e){var i=this.vel,n=this.options,r=n.padding,o=n.layer,a=this.getNodeMatrix(t,e);if(r){o||e!==t.el||i.remove();var s=t.getNodeBoundingRect(e),l=s.x+s.width/2,c=s.y+s.height/2;s=Pr.transformRect(s,a);var u=Math.max(s.width,1),h=Math.max(s.height,1),g=(u+r)/u,d=(h+r)/h,f=Pr.createSVGMatrix({a:g,b:0,c:0,d:d,e:l-g*l,f:c-d*c});a=a.multiply(f)}i.attr({d:this.getPathData(t,e),transform:Pr.matrixToTransformString(a)})},highlight:function(t,e){var i=this.vel,n=this.options;i.attr(n.attrs),t.isNodeConnection(e)?this.highlightConnection(t):this.highlightNode(t,e)}});var ol=_a.extend({tagName:"rect",className:"highlight-mask",attributes:{"pointer-events":"none"},options:{padding:3,maskClip:20,deep:!1,attrs:{stroke:"#FEB663","stroke-width":3,"stroke-linecap":"butt","stroke-linejoin":"miter"}},VISIBLE:"white",INVISIBLE:"black",MASK_ROOT_ATTRIBUTE_BLACKLIST:["marker-start","marker-end","marker-mid","transform","stroke-dasharray"],MASK_CHILD_ATTRIBUTE_BLACKLIST:["stroke","fill","stroke-width","stroke-opacity","stroke-dasharray","fill-opacity","marker-start","marker-end","marker-mid"],MASK_REPLACE_TAGS:["FOREIGNOBJECT","IMAGE","USE","TEXT","TSPAN","TEXTPATH"],MASK_REMOVE_TAGS:["TEXT","TSPAN","TEXTPATH"],transformMaskChild:function(t,e){var i=this.MASK_CHILD_ATTRIBUTE_BLACKLIST,n=this.MASK_REPLACE_TAGS,r=this.MASK_REMOVE_TAGS,o=e.tagName();if(!Pr.isSVGGraphicsElement(e)||r.includes(o))return e.remove(),!1;if(n.includes(o)){var a=t.vel.findOne("#"+e.id);if(a){var s=a.node,l=t.getNodeBoundingRect(s);t.model.isElement()&&(l=Pr.transformRect(l,t.getNodeMatrix(s)));var c=Pr("rect",l.toJSON()),u=l.center(),h=u.x,g=u.y,d=a.rotate(),f=d.angle,p=d.cx;void 0===p&&(p=h);var m=d.cy;void 0===m&&(m=g),f&&c.rotate(f,p,m),e.parent().append(c)}return e.remove(),!1}return i.forEach(function(t){"fill"===t&&"none"===e.attr("fill")||e.removeAttr(t)}),!0},transformMaskRoot:function(t,e){this.MASK_ROOT_ATTRIBUTE_BLACKLIST.forEach(function(t){e.removeAttr(t)})},getMaskShape:function(e,t){var i,n=this,r=this.options,o=this.MASK_REPLACE_TAGS,a=r.deep,s=t.tagName();if("G"===s){if(!a)return null;(function(t,e){for(var i=t.children();0<i.length;){var n=i.shift();e(n)&&i.push.apply(i,n.children())}})(i=t.clone(),function(t){return n.transformMaskChild(e,t)})}else{if(o.includes(s))return null;i=t.clone()}return this.transformMaskRoot(e,i),i},getMaskId:function(){return"highlight-mask-"+this.cid},getMask:function(t,e){var i=this.VISIBLE,n=this.INVISIBLE,r=this.options,o=r.padding,a=r.attrs,s="stroke-width"in a?a["stroke-width"]:1,l="none"!==e.attr("fill"),c=parseFloat(e.attr("stroke-width"));isNaN(c)&&(c=1);var u=c+2*o,h=u+2*s,g=this.getMaskShape(t,e);if(!g){var d=t.getNodeBoundingRect(e.node);d.inflate(d.width?0:.5,d.height?0:.5),g=Pr("rect",d.toJSON())}return g.attr(a),Pr("mask",{id:this.getMaskId()}).append([g.clone().attr({fill:l?i:"none",stroke:i,"stroke-width":h}),g.clone().attr({fill:l?n:"none",stroke:n,"stroke-width":u})])},removeMask:function(t){var e=t.svg.getElementById(this.getMaskId());e&&t.defs.removeChild(e)},addMask:function(t,e){t.defs.appendChild(e.node)},highlight:function(t,e){var i=this.options,n=this.vel,r=i.padding,o=i.attrs,a=i.maskClip;void 0===a&&(a=20);var s=i.layer,l="stroke"in o?o.stroke:"#000000";s||e!==t.el||n.remove();var c=t.getNodeBoundingRect(e).inflate(r+a),u=this.getNodeMatrix(t,e),h=this.getMask(t,Pr(e));this.addMask(t.paper,h),n.attr(c.toJSON()),n.attr({transform:Pr.matrixToTransformString(u),mask:"url(#"+h.id+")",fill:l})},unhighlight:function(t){this.removeMask(t.paper)}}),al=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,opacityClassName:Gr("highlight-opacity"),highlight:function(t,e){Pr(e).addClass(this.opacityClassName)},unhighlight:function(t,e){Pr(e).removeClass(this.opacityClassName)}}),sl=Gr("highlighted"),ll=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,options:{className:sl},highlight:function(t,e){Pr(e).addClass(this.options.className)},unhighlight:function(t,e){Pr(e).removeClass(this.options.className)}},{className:sl}),cl={ROW:"row",COLUMN:"column"},ul={stroke:rl,mask:ol,opacity:al,addClass:ll,list:_a.extend({tagName:"g",MOUNTABLE:!0,UPDATE_ATTRIBUTES:function(){return[this.options.attribute]},_prevItems:null,highlight:function(t,e){var o=this,i=t.model,n=this.options,a=n.attribute,r=n.size;void 0===r&&(r=20);var s=n.gap;void 0===s&&(s=5);var l=n.direction;if(void 0===l&&(l=cl.ROW),!a)throw new Error("List: attribute is required");var c="number"==typeof r?{width:r,height:r}:r,u=l===cl.ROW,h=u?c.width:c.height,g=i.get(a);Array.isArray(g)||(g=[]);var d=this._prevItems||[],f=g.map(function(t,e){return So(d[e],g[e])});if(d.length!==g.length||f.some(function(t){return!t})){var p=this.vel.children(),m=g.map(function(t,e){var i=e in p?p[e].node:null;if(f[e])return i;var n=o.createListItem(t,c,i);if(!n)return null;if(!(n instanceof SVGElement))throw new Error("List: item must be an SVGElement");n.dataset.index=e,n.dataset.attribute=a;var r=e*(h+s);return n.setAttribute("transform",u?"translate("+r+", 0)":"translate(0, "+r+")"),n});this.vel.empty().append(m),this._prevItems=g}var I=g.length,v=0===I?0:I*h+(I-1)*s,A=u?{width:v,height:c.height}:{width:c.width,height:v};this.position(i,A)},position:function(t,e){var i=this.vel,n=this.options,r=n.margin;void 0===r&&(r=5);var o=n.position;void 0===o&&(o="top-left");var a=t.size(),s=a.width,l=a.height,c=so(r),u=c.left,h=c.right,g=c.top,d=c.bottom,f=Ca(new kn(u,g,s-(u+h),l-(g+d)),o),p=f.x,m=f.y;switch(o){case Aa.CENTER:case Aa.TOP:case Aa.BOTTOM:p-=e.width/2;break;case Aa.RIGHT:case Aa.BOTTOM_RIGHT:case Aa.TOP_RIGHT:p-=e.width}switch(o){case Aa.CENTER:case Aa.RIGHT:case Aa.LEFT:m-=e.height/2;break;case Aa.BOTTOM:case Aa.BOTTOM_RIGHT:case Aa.BOTTOM_LEFT:m-=e.height}i.attr("transform","translate("+p+", "+m+")")}},{Directions:cl,Positions:Aa})};function hl(a){return function(t,e,i,n){if(i instanceof Element){var r,o=this.paper.findView(i);if(o)if(o.isNodeConnection(i))r=gl(o,"fixedAt"in n?n.fixedAt:"50%");else r=o.getNodeBBox(i).center();else r=new un;return a.call(this,t,e,r,n)}return a.apply(this,arguments)}}function gl(t,e){var i=parseFloat(e);return qr(e)?t.getPointAtRatio(i/100):t.getPointAtLength(i)}var dl=hl(function(t,e,i,n){var r=t.getConnection(),o=t.getConnectionSubdivisions(),a=new fn(i.clone().offset(0,1e6),i.clone().offset(0,-1e6)),s=new fn(i.clone().offset(1e6,0),i.clone().offset(-1e6,0)),l=a.intersect(r,{segmentSubdivisions:o}),c=s.intersect(r,{segmentSubdivisions:o}),u=[];return l&&Array.prototype.push.apply(u,l),c&&Array.prototype.push.apply(u,c),0<u.length?i.chooseClosest(u):"fallbackAt"in n?gl(t,n.fallbackAt):fl(t,e,i,n)}),fl=hl(function(t,e,i,n){var r=t.getClosestPoint(i);return r||new un}),pl={resolveRef:hl,connectionRatio:function(t,e,i,n){var r="ratio"in n?n.ratio:.5;return t.getPointAtRatio(r)},connectionLength:function(t,e,i,n){var r="length"in n?n.length:20;return t.getPointAtLength(r)},connectionPerpendicular:dl,connectionClosest:fl};function ml(t,e,i){if(To(i)){var n=i.x,r=i.y;if(isFinite(r)){var o=new fn(e,t).parallel(r);e=o.start,t=o.end}i=n}if(!isFinite(i))return t;var a=t.distance(e);return 0===i&&0<a?t:t.move(e,-Math.min(i,a-1))}function Il(t){var e=t.getAttribute("stroke-width");return null===e?0:parseFloat(e)||0}function vl(t,e,i,n){var r=e.getNodeBBox(i);n.stroke&&r.inflate(Il(i)/2);var o=t.intersect(r);return ml(o?t.start.chooseClosest(o):t.end,t.start,n.offset)}var Al="segmentSubdivisons",Cl="shapeBBox";var wl={anchor:function(t,e,i,n){var r=n.offset,o=n.alignOffset,a=n.align;return a&&function(t,e,i){var n,r,o,a;void 0===i&&(i=0);var s=t.start,l=t.end;switch(e){case"left":n="x",r=l,o=s,a=-1;break;case"right":n="x",r=s,o=l,a=1;break;case"top":n="y",r=l,o=s,a=-1;break;case"bottom":n="y",r=s,o=l,a=1;break;default:return}s[n]<l[n]?r[n]=o[n]:o[n]=r[n],isFinite(i)&&(r[n]+=a*i,o[n]+=a*i)}(t,a,o),ml(t.end,t.start,r)},bbox:vl,rectangle:function(t,e,i,n){var r=e.model.angle();if(0===r)return vl(t,e,i,n);var o=e.getNodeUnrotatedBBox(i);n.stroke&&o.inflate(Il(i)/2);var a=o.center(),s=t.clone().rotate(a,r),l=s.setLength(1e6).intersect(o);return ml(l?s.start.chooseClosest(l).rotate(a,-r):t.end,t.start,n.offset)},boundary:function(t,e,i,n){var r,o,a=n.selector,s=t.end;if(r="string"==typeof a?e.findBySelector(a)[0]:Array.isArray(a)?Er(i,a):function(t){if(!t)return null;var e=t;do{var i=e.tagName;if("string"!=typeof i)return null;if("G"===(i=i.toUpperCase()))e=e.firstElementChild;else{if("TITLE"!==i)break;e=e.nextElementSibling}}while(e);return e}(i),!Pr.isSVGGraphicsElement(r)){if(r===i||!Pr.isSVGGraphicsElement(i))return s;r=i}var l,c=e.getNodeShape(r),u=e.getNodeMatrix(r),h=e.getRootTranslateMatrix(),g=e.getRootRotateMatrix(),d=h.multiply(g).multiply(u),f=d.inverse(),p=Pr.transformLine(t,f),m=p.start.clone(),I=e.getNodeData(r);if(!1===n.insideout&&(I[Cl]||(I[Cl]=c.bbox()),I[Cl].containsPoint(m)))return s;if(c instanceof Yn){var v=n.precision||2;I[Al]||(I[Al]=c.getSegmentSubdivisions({precision:v})),l={precision:v,segmentSubdivisions:I[Al]}}!0===n.extrapolate&&p.setLength(1e6),(o=p.intersect(c,l))?Pr.isArray(o)&&(o=m.chooseClosest(o)):!0===n.sticky&&(o=c instanceof kn?c.pointNearestToPoint(m):c instanceof An?c.intersectionWithLineFromCenterToPoint(m):c.closestPoint(m,l));var A=o?Pr.transformPoint(o,d):s,C=n.offset||0;return n.stroke&&(C+=Il(r)/2),ml(A,t.start,C)}};function yl(h){return function(t,e,i,n){var r=!!n.rotate,o=r?t.getNodeUnrotatedBBox(e):t.getNodeBBox(e),a=o[h](),s=n.dx;if(s){var l=qr(s);s=parseFloat(s),isFinite(s)&&(l&&(s/=100,s*=o.width),a.x+=s)}var c=n.dy;if(c){var u=qr(c);c=parseFloat(c),isFinite(c)&&(u&&(c/=100,c*=o.height),a.y+=c)}return r?a.rotate(t.model.getBBox().center(),-t.model.angle()):a}}var bl={center:yl("center"),top:yl("topMiddle"),bottom:yl("bottomMiddle"),left:yl("leftMiddle"),right:yl("rightMiddle"),topLeft:yl("origin"),topRight:yl("topRight"),bottomLeft:yl("bottomLeft"),bottomRight:yl("corner"),perpendicular:hl(function(t,e,i,n){var r=t.model.angle(),o=t.getNodeBBox(e),a=o.center(),s=o.origin(),l=o.corner(),c=n.padding;if(isFinite(c)||(c=0),s.y+c<=i.y&&i.y<=l.y-c){var u=i.y-a.y;a.x+=0===r||180===r?0:1*u/Math.tan(Fi(r)),a.y+=u}else if(s.x+c<=i.x&&i.x<=l.x-c){var h=i.x-a.x;a.y+=90===r||270===r?0:h*Math.tan(Fi(r)),a.x+=h}return a}),midSide:hl(function(t,e,i,n){var r,o,a,s=!!n.rotate;s?(r=t.getNodeUnrotatedBBox(e),a=t.model.getBBox().center(),o=t.model.angle()):r=t.getNodeBBox(e);var l,c=n.padding;switch(isFinite(c)&&r.inflate(c),s&&i.rotate(a,o),r.sideNearestToPoint(i)){case"left":l=r.leftMiddle();break;case"right":l=r.rightMiddle();break;case"top":l=r.topMiddle();break;case"bottom":l=r.bottomMiddle()}return s?l.rotate(a,-o):l}),modelCenter:function(t,e,i,n,r){return t.model.getPointFromConnectedLink(this.model,r).offset(n.dx,n.dy)}},Nl={NONE:"sorting-none",APPROX:"sorting-approximate",EXACT:"sorting-exact"},xl=9007199254740991,Ml=Ka.Highlighting,Sl={};Sl[Ml.DEFAULT]={name:"stroke",options:{padding:3}},Sl[Ml.MAGNET_AVAILABILITY]={name:"addClass",options:{className:"available-magnet"}},Sl[Ml.ELEMENT_AVAILABILITY]={name:"addClass",options:{className:"available-cell"}};var kl=[{name:Xa.BACK},{name:Xa.CELLS},{name:Xa.LABELS},{name:Xa.FRONT},{name:Xa.TOOLS}],Tl=Wa.extend({className:"paper",options:{width:800,height:600,origin:{x:0,y:0},gridSize:1,drawGrid:!1,background:!1,perpendicularLinks:!1,elementView:$a,linkView:nl,snapLabels:!1,snapLinks:!1,snapLinksSelf:!1,labelsLayer:!1,multiLinks:!0,guard:function(t,e){return!1},highlighting:Sl,preventContextMenu:!0,preventDefaultBlankAction:!0,restrictTranslate:!1,markAvailable:!1,defaultLink:new ja,defaultConnector:{name:"normal"},defaultRouter:{name:"normal"},defaultAnchor:{name:"center"},defaultLinkAnchor:{name:"connectionRatio"},defaultConnectionPoint:{name:"bbox"},connectionStrategy:null,validateMagnet:function(t,e,i){return"passive"!==e.getAttribute("magnet")},validateConnection:function(t,e,i,n,r,o){return("target"===r?i:t)instanceof $a},embeddingMode:!1,validateEmbedding:function(t,e){return!0},validateUnembedding:function(t){return!0},findParentBy:"bbox",frontParentOnly:!0,interactive:{labelMove:!1},linkPinning:!0,allowLink:null,clickThreshold:0,moveThreshold:0,magnetThreshold:0,sorting:Nl.EXACT,frozen:!1,onViewUpdate:function(t,e,i,n,r){e&(t.FLAG_INSERT|t.FLAG_REMOVE)||n.mounting||n.isolate||r.requestConnectedLinksUpdate(t,i,n)},onViewPostponed:function(t,e,i){return i.forcePostponedViewUpdate(t,e)},beforeRender:null,afterRender:null,viewport:null,cellViewNamespace:null,routerNamespace:null,connectorNamespace:null,highlighterNamespace:ul,anchorNamespace:bl,linkAnchorNamespace:pl,connectionPointNamespace:wl},events:{dblclick:"pointerdblclick",dbltap:"pointerdblclick",contextmenu:"contextmenu",mousedown:"pointerdown",touchstart:"pointerdown",mouseover:"mouseover",mouseout:"mouseout",mouseenter:"mouseenter",mouseleave:"mouseleave",wheel:"mousewheel","mouseenter .joint-cell":"mouseenter","mouseleave .joint-cell":"mouseleave","mouseenter .joint-tools":"mouseenter","mouseleave .joint-tools":"mouseleave","mousedown .joint-cell [event]":"onevent","touchstart .joint-cell [event]":"onevent","mousedown .joint-cell [magnet]":"onmagnet","touchstart .joint-cell [magnet]":"onmagnet","dblclick .joint-cell [magnet]":"magnetpointerdblclick","contextmenu .joint-cell [magnet]":"magnetcontextmenu","mousedown .joint-link .label":"onlabel","touchstart .joint-link .label":"onlabel","dragstart .joint-cell image":"onImageDragStart"},documentEvents:{mousemove:"pointermove",touchmove:"pointermove",mouseup:"pointerup",touchend:"pointerup",touchcancel:"pointerup"},svg:null,viewport:null,defs:null,tools:null,$background:null,layers:null,$grid:null,$document:null,_viewportMatrix:null,_viewportTransformString:null,_updates:null,_layers:null,SORT_DELAYING_BATCHES:["add","to-front","to-back"],UPDATE_DELAYING_BATCHES:["translate"],MIN_SCALE:1e-6,init:function(){var t=this.options,e=this.el;t.cellViewNamespace||(t.cellViewNamespace="undefined"!=typeof joint&&Eo(joint,"shapes")?joint.shapes:null);var i=this.model=t.model||new Ra;this._layers={},this.setGrid(t.drawGrid),this.cloneOptions(),this.render(),this._setDimensions(),this.startListening(),this._views={},this._mw_evt_buffer={event:null,deltas:[]},this.$document=S(e.ownerDocument),this.resetViews(i.attributes.cells.models),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()},_resetUpdates:function(){return this._updates={id:null,priorities:[{},{},{}],unmountedCids:[],mountedCids:[],unmounted:{},mounted:{},count:0,keyFrozen:!1,freezeKey:null,sort:!1}},startListening:function(){var t=this.model;this.listenTo(t,"add",this.onCellAdded).listenTo(t,"remove",this.onCellRemoved).listenTo(t,"change",this.onCellChange).listenTo(t,"reset",this.onGraphReset).listenTo(t,"sort",this.onGraphSort).listenTo(t,"batch:stop",this.onGraphBatchStop),this.on("cell:highlight",this.onCellHighlight).on("cell:unhighlight",this.onCellUnhighlight).on("scale translate",this.update)},onCellAdded:function(t,e,i){var n=i.position;this.isAsync()||!Qo(n)?this.renderView(t,i):(i.maxPosition===n&&this.freeze({key:"addCells"}),this.renderView(t,i),0===n&&this.unfreeze({key:"addCells"}))},onCellRemoved:function(t,e,i){var n=this.findViewByModel(t);n&&this.requestViewUpdate(n,n.FLAG_REMOVE,n.UPDATE_PRIORITY,i)},onCellChange:function(t,e){if(t!==this.model.attributes.cells&&t.hasChanged("z")&&this.options.sorting===Nl.APPROX){var i=this.findViewByModel(t);i&&this.requestViewUpdate(i,i.FLAG_INSERT,i.UPDATE_PRIORITY,e)}},onGraphReset:function(t,e){this.resetLayers(),this.resetViews(t.models,e)},onGraphSort:function(){this.model.hasActiveBatch(this.SORT_DELAYING_BATCHES)||this.sortViews()},onGraphBatchStop:function(t){if(!this.isFrozen()){var e=t&&t.batchName,i=this.model;if(!this.isAsync()){var n=this.UPDATE_DELAYING_BATCHES;n.includes(e)&&!i.hasActiveBatch(n)&&this.updateViews(t)}var r=this.SORT_DELAYING_BATCHES;r.includes(e)&&!i.hasActiveBatch(r)&&this.sortViews()}},cloneOptions:function(){var t=this.options,e=t.defaultConnector,i=t.defaultRouter,n=t.defaultConnectionPoint,r=t.defaultAnchor,o=t.defaultLinkAnchor,a=t.origin,s=t.highlighting,l=t.cellViewNamespace,c=t.interactive;!l&&"undefined"!=typeof joint&&Eo(joint,"shapes")&&(t.cellViewNamespace=joint.shapes),ko(e)||(t.defaultConnector=xo(e)),ko(i)||(t.defaultRouter=xo(i)),ko(n)||(t.defaultConnectionPoint=xo(n)),ko(r)||(t.defaultAnchor=xo(r)),ko(o)||(t.defaultLinkAnchor=xo(o)),To(c)&&(t.interactive=vo({},c)),To(s)&&(t.highlighting=Co({},s,Sl)),t.origin=vo({},a)},children:function(){var t=Pr.namespace;return[{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-background"),selector:"background"},{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-grid"),selector:"grid"},{namespaceURI:t.svg,tagName:"svg",attributes:{width:"100%",height:"100%","xmlns:xlink":t.xlink},selector:"svg",children:[{tagName:"defs",selector:"defs"},{tagName:"g",className:Gr("layers"),selector:"layers"}]}]},hasLayerView:function(t){return t in this._layers},getLayerView:function(t){var e=this._layers;if(t in e)return e[t];throw new Error('dia.Paper: Unknown layer "'+t+'"')},getLayerNode:function(t){return this.getLayerView(t).el},render:function(){this.renderChildren();var t=this.childNodes,e=this.options,i=t.svg,n=t.defs,r=t.layers,o=t.background,a=t.grid;return this.svg=i,this.defs=n,this.layers=r,this.$background=S(o),this.$grid=S(a),this.renderLayers(),Pr.ensureId(i),e.background&&this.drawBackground(e.background),e.drawGrid&&this.drawGrid(),this},renderLayers:function(t){var n=this;void 0===t&&(t=kl),this.removeLayers(),t.forEach(function(t){var e=t.name,i=(t.sorted,new Ha({name:e}));n.layers.appendChild(i.el),n._layers[e]=i});var e=this.getLayerView(Xa.CELLS),i=this.getLayerView(Xa.TOOLS),r=this.getLayerView(Xa.LABELS);this.tools=i.el,this.cells=this.viewport=e.el,e.vel.addClass(Gr("viewport")),r.vel.addClass(Gr("viewport"))},removeLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].remove(),delete e[t]})},resetLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].removePivots()})},update:function(){return this.options.drawGrid&&this.drawGrid(),this._background&&this.updateBackgroundImage(this._background),this},matrix:function(t){var e=this.layers;if(void 0===t){var i=e.getAttribute("transform");return(this._viewportTransformString||null)===i?t=this._viewportMatrix:(t=e.getCTM(),this._viewportMatrix=t,this._viewportTransformString=i),Pr.createSVGMatrix(t)}t=Pr.createSVGMatrix(t);var n=Pr.matrixToTransformString(t);return e.setAttribute("transform",n),this._viewportMatrix=t,this._viewportTransformString=e.getAttribute("transform"),this},clientMatrix:function(){return Pr.createSVGMatrix(this.cells.getScreenCTM())},requestConnectedLinksUpdate:function(t,e,i){if(t instanceof Ka)for(var n=t.model,r=this.model.getConnectedLinks(n),o=0,a=r.length;o<a;o++){var s=r[o],l=this.findViewByModel(s);if(l){var c=["UPDATE"];s.getTargetCell()===n&&c.push("TARGET"),s.getSourceCell()===n&&c.push("SOURCE");var u=Math.max(e+1,l.UPDATE_PRIORITY);this.scheduleViewUpdate(l,l.getFlag(c),u,i)}}},forcePostponedViewUpdate:function(t,e){if(!(t&&t instanceof Ka))return!1;var i=t.model;if(i.isElement())return!1;if(0==(e&t.getFlag(["SOURCE","TARGET"]))){var n=0,r=this.findViewByModel(i.getSourceCell());r&&!this.isViewMounted(r)&&(n=this.dumpView(r),t.updateEndMagnet("source"));var o=0,a=this.findViewByModel(i.getTargetCell());if(a&&!this.isViewMounted(a)&&(o=this.dumpView(a),t.updateEndMagnet("target")),0===n&&0===o)return!this.dumpView(t)}return!1},requestViewUpdate:function(t,e,i,n){n||(n={}),this.scheduleViewUpdate(t,e,i,n);var r=this.isAsync();if(!(this.isFrozen()||r&&!1!==n.async||this.model.hasActiveBatch(this.UPDATE_DELAYING_BATCHES))){var o=this.updateViews(n);r&&this.notifyAfterRender(o,n)}},scheduleViewUpdate:function(t,e,i,n){var r=this._updates,o=this.options,a=t.FLAG_REMOVE,s=t.FLAG_INSERT,l=t.UPDATE_PRIORITY,c=t.cid,u=r.priorities[i];if(u||(u=r.priorities[i]={}),l<i)for(var h=i-1;l<=h;h--){var g=r.priorities[h];g&&c in g&&(u[c]|=g[c],delete g[c])}var d=u[c]||0;if((d&e)!==e){d||r.count++,e&a&&d&s?u[c]^=s:e&s&&d&a&&(u[c]^=a),u[c]|=e;var f=o.onViewUpdate;"function"==typeof f&&f.call(this,t,e,i,n||{},this)}},dumpViewUpdate:function(t){if(!t)return 0;var e=this._updates,i=t.cid,n=e.priorities[t.UPDATE_PRIORITY],r=this.registerMountedView(t)|n[i];return delete n[i],r},dumpView:function(t,e){var i=this.dumpViewUpdate(t);return i?this.updateView(t,i,e):0},updateView:function(t,e,i){if(!t)return 0;var n=t.FLAG_REMOVE,r=t.FLAG_INSERT,o=t.model;if(t instanceof Ka){if(e&n)return this.removeView(o),0;e&r&&(this.insertView(t),e^=r)}return e?t.confirmUpdate(e,i||{}):0},requireView:function(t,e){var i=this.findViewByModel(t);return i?(this.dumpView(i,e),i):null},registerUnmountedView:function(t){var e=t.cid,i=this._updates;if(e in i.unmounted)return 0;var n=i.unmounted[e]|=t.FLAG_INSERT;return i.unmountedCids.push(e),delete i.mounted[e],n},registerMountedView:function(t){var e=t.cid,i=this._updates;if(e in i.mounted)return 0;i.mounted[e]=!0,i.mountedCids.push(e);var n=i.unmounted[e]||0;return delete i.unmounted[e],n},isViewMounted:function(t){return!!t&&t.cid in this._updates.mounted},dumpViews:function(t){var e=Ao({},t,{viewport:null});this.checkViewport(e),this.updateViews(e)},updateViews:function(t){var e;this.notifyBeforeRender(t);for(var i=0,n=0,r=xl;n++,i+=(e=this.updateViewsBatch(t)).updated,r=Math.min(e.priority,r),!e.empty;);var o={updated:i,batches:n,priority:r};return this.notifyAfterRender(o,t),o},hasScheduledUpdates:function(){for(var t=this._updates.priorities,e=Object.keys(t),i=e.length;0<i&&i--;)for(var n in t[e[i]])return!0;return!1},updateViewsAsync:function(t,e){t||(t={}),e||(e={processed:0,priority:xl});var i=this._updates,n=i.id;if(n){Kr(n),0===e.processed&&this.hasScheduledUpdates()&&this.notifyBeforeRender(t);var r=this.updateViewsBatch(t),o=Ao({},t,{mountBatchSize:1e3-r.mounted,unmountBatchSize:1e3-r.unmounted}),a=this.checkViewport(o),s=a.unmounted,l=a.mounted,c=e.processed,u=i.count;0<r.updated&&(c+=r.updated+r.unmounted,r.processed=c,e.priority=Math.min(r.priority,e.priority),r.empty&&0===l?(r.unmounted+=s,r.mounted+=l,r.priority=e.priority,this.notifyAfterRender(r,t),e.processed=0,e.priority=xl,i.count=0):e.processed=c);var h=t.progress;if(u&&"function"==typeof h&&h.call(this,r.empty,c,u,r,this),i.id!==n)return}i.id=Qr(this.updateViewsAsync,this,t,e)},notifyBeforeRender:function(t){void 0===t&&(t={});var e=t.beforeRender;"function"!=typeof e&&"function"!=typeof(e=this.options.beforeRender)||e.call(this,t,this)},notifyAfterRender:function(t,e){void 0===e&&(e={});var i=e.afterRender;"function"!=typeof i&&(i=this.options.afterRender),"function"==typeof i&&i.call(this,t,e,this),this.trigger("render:done",t,e)},updateViewsBatch:function(t){t||(t={});var e=t.batchSize||1/0,i=this._updates,n=0,r=0,o=0,a=0,s=xl,l=!0,c=this.options,u=i.priorities,h="viewport"in t?t.viewport:c.viewport;"function"!=typeof h&&(h=null);var g=c.onViewPostponed;"function"!=typeof g&&(g=null);var d=Object.keys(u);t:for(var f=0,p=d.length;f<p;f++){var m=+d[f],I=u[m];for(var v in I){if(e<=n){l=!1;break t}var A=Ya[v];if(A){var C=I[v];if(0==(C&A.FLAG_REMOVE)){var w=v in i.unmounted;if(A.DETACHABLE&&h&&!h.call(this,A,!w,this)){w||(this.registerUnmountedView(A),A.unmount()),i.unmounted[v]|=C,delete I[v],o++;continue}w&&(C|=A.FLAG_INSERT,a++),C|=this.registerMountedView(A)}var y=this.updateView(A,C,t);0<y&&(I[v]=y,!g||!g.call(this,A,y,this)||I[v])?(r++,l=!1):(m<s&&(s=m),n++,delete I[v])}else delete I[v]}}return{priority:s,updated:n,postponed:r,unmounted:o,mounted:a,empty:l}},getUnmountedViews:function(){for(var t=this._updates,e=Object.keys(t.unmounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},getMountedViews:function(){for(var t=this._updates,e=Object.keys(t.mounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},checkUnmountedViews:function(t,e){e||(e={});var i=0;"function"!=typeof t&&(t=null);for(var n=("mountBatchSize"in e?e.mountBatchSize:1/0),r=this._updates,o=r.unmountedCids,a=r.unmounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&t&&!t.call(this,u,!1,this))o.push(c);else{i++;var h=this.registerMountedView(u);h&&this.scheduleViewUpdate(u,h,u.UPDATE_PRIORITY,{mounting:!0})}}}return o.splice(0,s),i},checkMountedViews:function(t,e){e||(e={});var i=0;if("function"!=typeof t)return i;for(var n=("unmountBatchSize"in e?e.unmountBatchSize:1/0),r=this._updates,o=r.mountedCids,a=r.mounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&!t.call(this,u,!0,this))i++,this.registerUnmountedView(u)&&u.unmount();else o.push(c)}}return o.splice(0,s),i},checkViewport:function(t){var e=Ao({},t,{mountBatchSize:1/0,unmountBatchSize:1/0}),i="viewport"in e?e.viewport:this.options.viewport,n=this.checkMountedViews(i,e);if(0<n){var r=this._updates.unmountedCids;e.mountBatchSize=Math.min(r.length-n,e.mountBatchSize)}return{mounted:this.checkUnmountedViews(i,e),unmounted:n}},freeze:function(t){t||(t={});var e=this._updates,i=t.key,n=this.options.frozen,r=e.freezeKey;if(i&&i!==r){if(n&&r)return;e.freezeKey=i,e.keyFrozen=n}this.options.frozen=!0;var o=e.id;e.id=null,this.isAsync()&&o&&Kr(o)},unfreeze:function(t){t||(t={});var e=this._updates,i=t.key,n=e.freezeKey;i&&n&&i!==n||(e.freezeKey=null,i&&i===n&&e.keyFrozen||(this.isAsync()?(this.freeze(),this.updateViewsAsync(t)):this.updateViews(t),this.options.frozen=e.keyFrozen=!1,e.sort&&(this.sortViews(),e.sort=!1)))},isAsync:function(){return!!this.options.async},isFrozen:function(){return!!this.options.frozen},isExactSorting:function(){return this.options.sorting===Nl.EXACT},onRemove:function(){this.freeze(),this.removeLayers(),this.removeViews()},getComputedSize:function(){var t=this.options,e=t.width,i=t.height;return Qo(e)||(e=this.el.clientWidth),Qo(i)||(i=this.el.clientHeight),{width:e,height:i}},setDimensions:function(t,e){var i=this.options,n=i.width,r=i.height,o=void 0===t?n:t,a=void 0===e?r:e;if(n!==o||r!==a){i.width=o,i.height=a,this._setDimensions();var s=this.getComputedSize();this.trigger("resize",s.width,s.height)}},_setDimensions:function(){var t=this.options,e=t.width,i=t.height;Qo(e)&&(e=Math.round(e)),Qo(i)&&(i=Math.round(i)),this.$el.css({width:null===e?"":e,height:null===i?"":i})},setOrigin:function(t,e){return this.translate(t||0,e||0)},fitToContent:function(t,e,i,n){n=_o(t)?t:vo({gridWidth:t,gridHeight:e,padding:i},n);var r=this.getFitToContentArea(n),o=r.x,a=r.y,s=r.width,l=r.height,c=this.scale(),u=c.sx,h=c.sy;return this.setOrigin(-o*u,-a*h),this.setDimensions(s*u,l*h),new kn(o,a,s,l)},getFitToContentArea:function(t){void 0===t&&(t={});var e=t.gridWidth||1,i=t.gridHeight||1,n=so(t.padding||0),r=Math.max(t.minWidth||0,e),o=Math.max(t.minHeight||0,i),a=t.maxWidth||Number.MAX_VALUE,s=t.maxHeight||Number.MAX_VALUE,l=t.allowNewOrigin,c="contentArea"in t?new kn(t.contentArea):this.getContentArea(t),u=this.scale(),h=u.sx,g=u.sy;c.x*=h,c.y*=g,c.width*=h,c.height*=g;var d=Math.ceil((c.width+c.x)/e),f=Math.ceil((c.height+c.y)/i);t.allowNegativeBottomRight||(d=Math.max(d,1),f=Math.max(f,1)),d*=e,f*=i;var p=0;("negative"===l&&c.x<0||"positive"===l&&0<=c.x||"any"===l)&&(p=Math.ceil(-c.x/e)*e,d+=p+=n.left);var m=0;return("negative"===l&&c.y<0||"positive"===l&&0<=c.y||"any"===l)&&(m=Math.ceil(-c.y/i)*i,f+=m+=n.top),d+=n.right,f+=n.bottom,d=Math.max(d,r),f=Math.max(f,o),d=Math.min(d,a),f=Math.min(f,s),new kn(-p/h,-m/g,d/h,f/g)},scaleContentToFit:function(t){var e,i;if(t||(t={}),"contentArea"in t){var n=t.contentArea;e=this.localToPaperRect(n),i=new un(n)}else e=this.getContentBBox(t),i=this.paperToLocalPoint(e);if(e.width&&e.height){Ao(t,{padding:0,preserveAspectRatio:!0,scaleGrid:null,minScale:0,maxScale:Number.MAX_VALUE});var r,o=so(t.padding),a=t.minScaleX||t.minScale,s=t.maxScaleX||t.maxScale,l=t.minScaleY||t.minScale,c=t.maxScaleY||t.maxScale;if(t.fittingBBox)r=t.fittingBBox;else{var u=this.translate(),h=this.getComputedSize();r={x:u.tx,y:u.ty,width:h.width,height:h.height}}r=new kn(r).moveAndExpand({x:o.left,y:o.top,width:-o.left-o.right,height:-o.top-o.bottom});var g=this.scale(),d=r.width/e.width*g.sx,f=r.height/e.height*g.sy;if(t.preserveAspectRatio&&(d=f=Math.min(d,f)),t.scaleGrid){var p=t.scaleGrid;d=p*Math.floor(d/p),f=p*Math.floor(f/p)}d=Math.min(s,Math.max(a,d)),f=Math.min(c,Math.max(l,f));var m=this.options.origin,I=r.x-i.x*d-m.x,v=r.y-i.y*f-m.y;this.scale(d,f),this.translate(I,v)}},getContentArea:function(t){return t&&t.useModelGeometry?this.model.getBBox()||new kn:Pr(this.cells).getBBox()},getContentBBox:function(t){return this.localToPaperRect(this.getContentArea(t))},getArea:function(){return this.paperToLocalRect(this.getComputedSize())},getRestrictedArea:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var i=this.options.restrictTranslate;return ko(i)?i.apply(this,t):!0===i?this.getArea():i?new kn(i):null},createViewForModel:function(t){var e,i,n=this.options,r=n.cellViewNamespace,o=t.get("type")+"View",a=Er(r,o,".");return i=t.isLink()?(e=n.linkView,nl):(e=n.elementView,$a),new(e.prototype instanceof c.View?a||e:e.call(this,t)||a||i)({model:t,interactive:n.interactive,labelsLayer:!0===n.labelsLayer?Xa.LABELS:n.labelsLayer})},removeView:function(t){var e=t.id,i=this._views,n=this._updates,r=i[e];if(r){var o=r.cid,a=n.mounted,s=n.unmounted;r.remove(),delete i[e],delete a[o],delete s[o]}return r},renderView:function(t,e){var i,n,r=t.id,o=this._views,a=!0;return r in o&&((i=o[r]).model===t?(n=i.FLAG_INSERT,a=!1):this.removeView(t)),a&&(n=((i=o[r]=this.createViewForModel(t)).paper=this).registerUnmountedView(i)|i.getFlag(Ro(i,"initFlag"))),this.requestViewUpdate(i,n,i.UPDATE_PRIORITY,e),i},onImageDragStart:function(){return!1},resetViews:function(t,e){e||(e={}),t||(t=[]),this._resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(var i=0,n=t.length;i<n;i++)this.renderView(t[i],e);this.unfreeze({key:"reset"}),this.sortViews()},removeViews:function(){wo(this._views,"remove"),this._views={}},sortViews:function(){this.isExactSorting()&&(this.isFrozen()?this._updates.sort=!0:this.sortViewsExact())},sortViewsExact:function(){var t=S(this.cells).children("[model-id]"),a=this.model.get("cells");ao(t,function(t,e){var i=a.get(t.getAttribute("model-id")),n=a.get(e.getAttribute("model-id")),r=i.attributes.z||0,o=n.attributes.z||0;return r===o?0:r<o?-1:1})},insertView:function(t){var e=this.getLayerView(Xa.CELLS),i=t.el,n=t.model;switch(this.options.sorting){case Nl.APPROX:e.insertSortedNode(i,n.get("z"));break;case Nl.EXACT:default:e.insertNode(i)}t.onMount()},scale:function(t,e,i,n){if(void 0===t)return Pr.matrixToScale(this.matrix());void 0===e&&(e=t),void 0===i&&(n=i=0);var r=this.translate();if(i||n||r.tx||r.ty){var o=r.tx-i*(t-1),a=r.ty-n*(e-1);this.translate(o,a)}t=Math.max(t||0,this.MIN_SCALE),e=Math.max(e||0,this.MIN_SCALE);var s=this.matrix();return s.a=t,s.d=e,this.matrix(s),this.trigger("scale",t,e,i,n),this},rotate:function(t,e,i){if(void 0===t)return Pr.matrixToRotate(this.matrix());if(void 0===e){var n=this.cells.getBBox();e=n.width/2,i=n.height/2}var r=this.matrix().translate(e,i).rotate(t).translate(-e,-i);return this.matrix(r),this},translate:function(t,e){if(void 0===t)return Pr.matrixToTranslate(this.matrix());var i=this.options,n=i.origin,r=i.drawGrid;t||(t=0),e||(e=0);var o=this.matrix();if(o.e===t&&o.f===e)return this;o.e=t,o.f=e,this.matrix(o);var a=this.translate(),s=a.tx,l=a.ty;return n.x=s,n.y=l,this.trigger("translate",s,l),r&&this.drawGrid(),this},findView:function(t){var e=Ko(t)?this.cells.querySelector(t):t instanceof S?t[0]:t,i=this.findAttribute("model-id",e);if(i)return this._views[i]},findViewByModel:function(t){var e=Ko(t)||Qo(t)?t:t&&t.id;return this._views[e]},findViewsFromPoint:function(e){return e=new un(e),this.model.getElements().map(this.findViewByModel,this).filter(function(t){return t&&t.vel.getBBox({target:this.cells}).containsPoint(e)},this)},findViewsInArea:function(e,t){t=Ao(t||{},{strict:!1}),e=new kn(e);var i=this.model.getElements().map(this.findViewByModel,this),n=t.strict?"containsRect":"intersect";return i.filter(function(t){return t&&e[n](t.vel.getBBox({target:this.cells}))},this)},removeTools:function(){return this.dispatchToolsEvent("remove"),this},hideTools:function(){return this.dispatchToolsEvent("hide"),this},showTools:function(){return this.dispatchToolsEvent("show"),this},dispatchToolsEvent:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];"string"==typeof t&&(e=this).trigger.apply(e,["tools:event",t].concat(i))},getModelById:function(t){return this.model.getCell(t)},snapToGrid:function(t,e){return this.clientToLocalPoint(t,e).snapToGrid(this.options.gridSize)},localToPaperPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix())},localToPaperRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix())},paperToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix().inverse())},paperToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix().inverse())},localToClientPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix())},localToClientRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix())},clientToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix().inverse())},clientToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix().inverse())},localToPagePoint:function(t,e){return this.localToPaperPoint(t,e).offset(this.pageOffset())},localToPageRect:function(t,e,i,n){return this.localToPaperRect(t,e,i,n).offset(this.pageOffset())},pageToLocalPoint:function(t,e){var i=new un(t,e).difference(this.pageOffset());return this.paperToLocalPoint(i)},pageToLocalRect:function(t,e,i,n){var r=this.pageOffset(),o=new kn(t,e,i,n);return o.x-=r.x,o.y-=r.y,this.paperToLocalRect(o)},clientOffset:function(){var t=this.svg.getBoundingClientRect();return new un(t.left,t.top)},pageOffset:function(){return this.clientOffset().offset(window.scrollX,window.scrollY)},linkAllowed:function(t){if(!(t instanceof nl))throw new Error("Must provide a linkView.");var e=t.model,i=this.options,n=this.model,r=n.constructor.validations;return!(!i.multiLinks&&!r.multiLinks.call(this,n,e))&&(!(!i.linkPinning&&!r.linkPinning.call(this,n,e))&&!("function"==typeof i.allowLink&&!i.allowLink.call(this,t,this)))},getDefaultLink:function(t,e){return ko(this.options.defaultLink)?this.options.defaultLink.call(this,t,e):this.options.defaultLink.clone()},resolveHighlighter:function(t){void 0===t&&(t={});var e=t.highlighter,i=t.type,n=this.options,r=n.highlighting,o=n.highlighterNamespace;if(void 0===e){if(!r)return!1;if(i&&!1===(e=r[i]))return!1;e||(e=r.default)}if(!e)return!1;Ko(e)&&(e={name:e});var a=e.name,s=o[a];if(!s)throw new Error('Unknown highlighter ("'+a+'")');if("function"!=typeof s.highlight)throw new Error('Highlighter ("'+a+'") is missing required highlight() method');if("function"!=typeof s.unhighlight)throw new Error('Highlighter ("'+a+'") is missing required unhighlight() method');return{highlighter:s,options:e.options||{},name:a}},onCellHighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.highlight(t,e,o)}},onCellUnhighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.unhighlight(t,e,o)}},pointerdblclick:function(t){t.preventDefault(),t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerdblclick(t,i.x,i.y):this.trigger("blank:pointerdblclick",t,i.x,i.y)}},pointerclick:function(t){if(this.eventData(t).mousemoved<=this.options.clickThreshold){t=Hr(t);var e=this.findView(t.target);if(this.guard(t,e))return;var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerclick(t,i.x,i.y):this.trigger("blank:pointerclick",t,i.x,i.y)}},contextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.contextMenuFired?this.contextMenuFired=!1:(t=Hr(t),this.contextMenuTrigger(t))},contextMenuTrigger:function(t){var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.contextmenu(t,i.x,i.y):this.trigger("blank:contextmenu",t,i.x,i.y)}},pointerdown:function(t){if(2===(t=Hr(t)).button)this.contextMenuFired=!0,this.contextMenuTrigger(S.Event(t,{type:"contextmenu",data:t.data}));else{var e=this.findView(t.target);if(this.guard(t,e))return;var i=this.snapToGrid(t.clientX,t.clientY);e?(t.preventDefault(),e.pointerdown(t,i.x,i.y)):(this.options.preventDefaultBlankAction&&t.preventDefault(),this.trigger("blank:pointerdown",t,i.x,i.y)),this.delegateDragEvents(e,t.data)}},pointermove:function(t){var e=this.eventData(t);if(e.mousemoved||(e.mousemoved=0,this.undelegateEvents()),!(++e.mousemoved<=this.options.moveThreshold)){t=Hr(t);var i=this.snapToGrid(t.clientX,t.clientY),n=e.sourceView;n?n.pointermove(t,i.x,i.y):this.trigger("blank:pointermove",t,i.x,i.y),this.eventData(t,e)}},pointerup:function(t){this.undelegateDocumentEvents();var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY),n=this.eventData(t).sourceView;n?n.pointerup(e,i.x,i.y):this.trigger("blank:pointerup",e,i.x,i.y),e.isPropagationStopped()||this.pointerclick(S.Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()},mouseover:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseover(t);else{if(this.el===t.target)return;this.trigger("blank:mouseover",t)}},mouseout:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseout(t);else{if(this.el===t.target)return;this.trigger("blank:mouseout",t)}},mouseenter:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseenter(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseenter",t)}},mouseleave:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseleave(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseleave",t)}},_processMouseWheelEvtBuf:Lo(function(){var t=this._mw_evt_buffer,e=t.event,i=t.deltas.reduce(function(t,e){return t+_r(e,50)},0),n=Math.pow(.995,i),r=this.clientToLocalPoint(e.clientX,e.clientY),o=r.x,a=r.y;this.trigger("paper:pinch",e,o,a,n),this._mw_evt_buffer={event:null,deltas:[]}},20,{maxWait:20}),mousewheel:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=t.originalEvent,n=this.snapToGrid(i.clientX,i.clientY),r=Jr(i),o=r.deltaX,a=r.deltaY;if(t.ctrlKey){var s=this._events["paper:pinch"];s&&0<s.length&&(i.preventDefault(),this._mw_evt_buffer.event=i,this._mw_evt_buffer.deltas.push(a),this._processMouseWheelEvtBuf())}else{var l=Math.max(-1,Math.min(1,i.wheelDelta));e?e.mousewheel(t,n.x,n.y,l):this.trigger("blank:mousewheel",t,n.x,n.y,l),this.trigger("paper:pan",t,o,a)}}},onevent:function(t){var e=t.currentTarget,i=e.getAttribute("event");if(i){var n=this.findView(e);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);n.onevent(t,i,r.x,r.y)}}},magnetEvent:function(t,e){var i=t.currentTarget;if(i.getAttribute("magnet")){var n=this.findView(i);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);e.call(this,n,t,i,r.x,r.y)}}},onmagnet:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.onmagnet(e,n,r)})},magnetpointerdblclick:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.magnetpointerdblclick(e,i,n,r)})},magnetcontextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.magnetEvent(t,function(t,e,i,n,r){t.magnetcontextmenu(e,i,n,r)})},onlabel:function(t){var e=t.currentTarget,i=this.findView(e);if(i){if(t=Hr(t),this.guard(t,i))return;var n=this.snapToGrid(t.clientX,t.clientY);i.onlabel(t,n.x,n.y)}},getPointerArgs:function(t){var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY);return[e,i.x,i.y]},delegateDragEvents:function(t,e){e||(e={}),this.eventData({data:e},{sourceView:t||null,mousemoved:0}),this.delegateDocumentEvents(null,e)},guard:function(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.model&&e.model instanceof ma)&&(this.svg!==t.target&&this.el!==t.target&&!S.contains(this.svg,t.target))))},setGridSize:function(t){return this.options.gridSize=t,this.options.drawGrid&&this.drawGrid(),this},clearGrid:function(){return this.$grid&&this.$grid.css("backgroundImage","none"),this},_getGridRefs:function(){return this._gridCache||(this._gridCache={root:Pr("svg",{width:"100%",height:"100%"},Pr("defs")),patterns:{},add:function(t,e){Pr(this.root.node.childNodes[0]).append(e),this.patterns[t]=e,this.root.append(Pr("rect",{width:"100%",height:"100%",fill:"url(#"+t+")"}))},get:function(t){return this.patterns[t]},exist:function(t){return void 0!==this.patterns[t]}}),this._gridCache},setGrid:function(t){return this.clearGrid(),this._gridCache=null,this._gridSettings=[],(Array.isArray(t)?t:[t||{}]).forEach(function(t){this._gridSettings.push.apply(this._gridSettings,this._resolveDrawGridOption(t))},this),this},_resolveDrawGridOption:function(t){var e=this.constructor.gridPatterns;if(Ko(t)&&Array.isArray(e[t]))return e[t].map(function(t){return vo({},t)});var i=t||{args:[{}]},n=Array.isArray(i),r=i.name;if(n||r||i.markup||(r="dot"),r&&Array.isArray(e[r])){var o=e[r].map(function(t){return vo({},t)}),a=Array.isArray(i.args)?i.args:[i.args||{}];Ao(a[0],Yo(t,"args"));for(var s=0;s<a.length;s++)o[s]&&vo(o[s],a[s]);return o}return n?i:[i]},drawGrid:function(t){var s=this.options.gridSize;if(s<=1)return this.clearGrid();var l=Array.isArray(t)?t:[t],c=this.matrix(),u=this._getGridRefs();this._gridSettings.forEach(function(t,e){var i="pattern_"+e,n=Ho(t,l[e],{sx:c.a||1,sy:c.d||1,ox:c.e||0,oy:c.f||0});n.width=s*(c.a||1)*(n.scaleFactor||1),n.height=s*(c.d||1)*(n.scaleFactor||1),u.exist(i)||u.add(i,Pr("pattern",{id:i,patternUnits:"userSpaceOnUse"},Pr(n.markup)));var r=u.get(i);ko(n.update)&&n.update(r.node.childNodes[0],n);var o=n.ox%n.width;o<0&&(o+=n.width);var a=n.oy%n.height;a<0&&(a+=n.height),r.attr({x:o,y:a,width:n.width,height:n.height})});var e=(new XMLSerializer).serializeToString(u.root.node);return e="url(data:image/svg+xml;base64,"+btoa(e)+")",this.$grid.css("backgroundImage",e),this},updateBackgroundImage:function(t){var e=(t=t||{}).position||"center",i=t.size||"auto auto",n=this.scale(),r=this.translate();_o(e)&&(e=r.tx+n.sx*(e.x||0)+"px "+(r.ty+n.sy*(e.y||0))+"px");_o(i)&&(i=(i=new kn(i).scale(n.sx,n.sy)).width+"px "+i.height+"px"),this.$background.css({backgroundSize:i,backgroundPosition:e})},drawBackgroundImage:function(t,e){if(t instanceof HTMLImageElement){if(this._background&&this._background.id===e.id){var i,n=(e=e||{}).size,r=e.repeat||"no-repeat",o=e.opacity||1,a=Math.abs(e.quality)||1,s=this.constructor.backgroundPatterns[Vo(r)];if(ko(s)){t.width*=a,t.height*=a;var l=s(t,e);if(!(l instanceof HTMLCanvasElement))throw new Error("dia.Paper: background pattern must return an HTML Canvas instance");i=l.toDataURL("image/png"),r="repeat",_o(n)?(n.width*=l.width/t.width,n.height*=l.height/t.height):void 0===n&&(e.size={width:l.width/a,height:l.height/a})}else i=t.src,void 0===n&&(e.size={width:t.width,height:t.height});this.$background.css({opacity:o,backgroundRepeat:r,backgroundImage:"url("+i+")"}),this.updateBackgroundImage(e)}}else this.$background.css("backgroundImage","")},updateBackgroundColor:function(t){this.$el.css("backgroundColor",t||"")},drawBackground:function(t){if(t=t||{},this.updateBackgroundColor(t.color),t.image){t=this._background=xo(t),Vr(t);var e=document.createElement("img");e.onload=this.drawBackgroundImage.bind(this,e,t),e.src=t.image}else this.drawBackgroundImage(null),this._background=null;return this},setInteractivity:function(t){this.options.interactive=t,wo(this._views,"setInteractivity",t)},isDefined:function(t){return!!this.svg.getElementById(t)},defineFilter:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineFilter() requires 1. argument to be an object.");var e=t.id,i=t.name;if(e||(e=i+this.svg.id+Or(JSON.stringify(t))),!this.isDefined(e)){var n=uo,r=n[i]&&n[i](t.args||{});if(!r)throw new Error("Non-existing filter "+i);var o=vo({filterUnits:"objectBoundingBox",x:-1,y:-1,width:3,height:3},t.attrs,{id:e});Pr(r,o).appendTo(this.defs)}return e},defineGradient:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineGradient() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.type,r=t.id;void 0===r&&(r=n+e.id+Or(JSON.stringify(t)));var o=t.stops,a=t.attrs;if(void 0===a&&(a={}),this.isDefined(r))return r;var s=Do(o).map(function(t){var e=t.offset,i=t.color,n=t.opacity;return Pr("stop").attr({offset:e,"stop-color":i,"stop-opacity":Number.isFinite(n)?n:1})}),l=Pr(n,a,s);return l.id=r,l.appendTo(i),r},definePattern:function(t){if(!_o(t))throw new TypeError("dia.Paper: definePattern() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;if(void 0===o&&(o={}),!r)throw new TypeError("dia.Paper: definePattern() requires markup.");if(this.isDefined(n))return n;var a=Pr("pattern",{patternUnits:"userSpaceOnUse"});if(a.id=n,a.attr(o),"string"==typeof r)a.append(Pr(r));else{var s=Br(r).fragment;a.append(s)}return a.appendTo(i),n},defineMarker:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineMarker() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;void 0===o&&(o={});var a=t.markerUnits;if(void 0===a&&(a="userSpaceOnUse"),this.isDefined(n))return n;var s=Pr("marker",{orient:"auto",overflow:"visible",markerUnits:a});if(s.id=n,s.attr(o),r)if("string"==typeof r)s.append(Pr(r));else{var l=Br(r).fragment;s.append(l)}else{var c=t.type;void 0===c&&(c="path");var u=Pr(c,Yo(t,"type","id","markup","attrs","markerUnits"));s.append(u)}return s.appendTo(i),n}},{sorting:Nl,Layers:Xa,backgroundPatterns:{flipXy:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,-1,e.width,e.height),r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,1,e.width,0),r.drawImage(t,0,0,i,n),r.setTransform(1,0,0,-1,0,e.height),r.drawImage(t,0,0,i,n),e},flipX:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(2*i,0),r.scale(-1,1),r.drawImage(t,0,0,i,n),e},flipY:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(0,2*n),r.scale(1,-1),r.drawImage(t,0,0,i,n),e},watermark:function(t,e){e=e||{};var i=t.width,n=t.height,r=document.createElement("canvas");r.width=3*i,r.height=3*n;for(var o=r.getContext("2d"),a=Qo(e.watermarkAngle)?-e.watermarkAngle:-20,s=Fi(a),l=r.width/4,c=r.height/4,u=0;u<4;u++)for(var h=0;h<4;h++)0<(u+h)%2&&(o.setTransform(1,0,0,1,(2*u-1)*l,(2*h-1)*c),o.rotate(s),o.drawImage(t,-i/2,-n/2,i,n));return r}},gridPatterns:{dot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){Pr(t).attr({width:e.thickness*e.sx,height:e.thickness*e.sy,fill:e.color})}}],fixedDot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){var i=e.sx<=1?e.thickness*e.sx:e.thickness;Pr(t).attr({width:i,height:i,fill:e.color})}}],mesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}],doubleMesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}},{color:"#000000",thickness:3,scaleFactor:4,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}]}}),Dl=Wa.extend({name:null,tagName:"g",className:"tool",svgElement:!0,_visible:!0,init:function(){var t=this.name;t&&this.vel.attr("data-tool-name",t)},configure:function(t,e){return this.relatedView=t,this.paper=t.paper,this.parentView=e,this.simulateRelatedView(this.el),this.delegateEvents(),this},simulateRelatedView:function(t){t&&t.setAttribute("model-id",this.relatedView.model.id)},getName:function(){return this.name},show:function(){this.el.style.display="",this._visible=!0},hide:function(){this.el.style.display="none",this._visible=!1},isVisible:function(){return!!this._visible},focus:function(){var t=this.options.focusOpacity;isFinite(t)&&(this.el.style.opacity=t),this.parentView.focusTool(this)},blur:function(){this.el.style.opacity="",this.parentView.blurTool(this)},update:function(){},guard:function(t){var e=this.paper,i=this.relatedView;return!e||!i||e.guard(t,i)}}),Ll=Wa.extend({tagName:"g",className:"tools",svgElement:!0,tools:null,isRendered:!1,options:{tools:null,relatedView:null,name:null},configure:function(t){var e=(t=vo(this.options,t)).tools;if(!Array.isArray(e))return this;var i=t.relatedView;if(!(i instanceof Ka))return this;for(var n=this.tools=[],r=0,o=e.length;r<o;r++){var a=e[r];a instanceof Dl&&(a.configure(i,this),this.vel.append(a.el),n.push(a))}return this.isRendered=!1,i.requestUpdate(i.getFlag("TOOLS")),this},getName:function(){return this.options.name},update:function(t){t||(t={});var e=this.tools;if(!e)return this;for(var i=this.isRendered,n=0,r=e.length;n<r;n++){var o=e[n];i?t.tool!==o.cid&&o.isVisible()&&o.update():o.render()}return i||(this.mount(),this.blurTool(),this.isRendered=!0),this},focusTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];t===r?r.show():r.hide()}return this},blurTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];r===t||r.isVisible()||(r.show(),r.update())}return this},hide:function(){return this.focusTool(null)},show:function(){return this.blurTool(null)},onRemove:function(){var t=this.tools;if(!t)return this;for(var e=0,i=t.length;e<i;e++)t[e].remove();this.tools=null},mount:function(){var t=this.options,e=this.el,i=t.relatedView,n=t.layer;void 0===n&&(n=Xa.TOOLS);var r=t.z;return i&&(n?i.paper.getLayerView(n).insertSortedNode(e,r):i.el.appendChild(e)),this}}),zl={Graph:Ra,attributes:pa,LayersNames:Xa,PaperLayer:Ha,Cell:ma,CellView:Ka,Element:Oa,ElementView:$a,Link:ja,LinkView:nl,Paper:Tl,ToolView:Dl,ToolsView:Ll,HighlighterView:_a},Pl={exportElement:function(t){return t.size()},exportLink:function(t){var e=t.get("labelSize")||{};return{minLen:t.get("minLen")||1,weight:t.get("weight")||1,labelpos:t.get("labelPosition")||"c",labeloffset:t.get("labelOffset")||0,width:e.width||0,height:e.height||0}},importElement:function(t,e,i){var n=this.getCell(e),r=i.node(e);t.setPosition?t.setPosition(n,r):n.set("position",{x:r.x-r.width/2,y:r.y-r.height/2})},importLink:function(t,e,i){var n=this.getCell(e.name),r=i.edge(e),o=r.points||[],a=new Pn(o);if(t.setVertices||t.setLinkVertices)if(ko(t.setVertices))t.setVertices(n,o);else{a.simplify({threshold:.001});var s=a.points.map(function(t){return t.toJSON()}),l=s.length;n.set("vertices",s.slice(1,l-1))}if(t.setLabels&&"x"in r&&"y"in r){var c={x:r.x,y:r.y};if(ko(t.setLabels))t.setLabels(n,c,o);else{var u=a.closestPointLength(c),h=a.pointAtLength(u),g=u/a.length(),d=new un(c).difference(h).toJSON();n.label(0,{position:{distance:g,offset:d}})}}},layout:function(t,e){var i;i=t instanceof Ra?t:(new Ra).resetCells(t,{dry:!0,sort:!1});var n=(e=Ao(e||{},{resizeClusters:!(t=null),clusterPadding:10,exportElement:this.exportElement,exportLink:this.exportLink})).dagre||("undefined"!=typeof dagre?dagre:void 0);if(void 0===n)throw new Error('The the "dagre" utility is a mandatory dependency.');var r=Pl.toGraphLib(i,{graphlib:e.graphlib,directed:!0,multigraph:!0,compound:!0,setNodeLabel:e.exportElement,setEdgeLabel:e.exportLink,setEdgeName:function(t){return t.id}}),o={},a=e.marginX||0,s=e.marginY||0;if(e.rankDir&&(o.rankdir=e.rankDir),e.align&&(o.align=e.align),e.nodeSep&&(o.nodesep=e.nodeSep),e.edgeSep&&(o.edgesep=e.edgeSep),e.rankSep&&(o.ranksep=e.rankSep),e.ranker&&(o.ranker=e.ranker),a&&(o.marginx=a),s&&(o.marginy=s),r.setGraph(o),n.layout(r,{debugTiming:!!e.debugTiming}),i.startBatch("layout"),Pl.fromGraphLib(r,{importNode:this.importElement.bind(i,e),importEdge:this.importLink.bind(i,e)}),e.resizeClusters){var l=r.nodes().filter(function(t){return 0<r.children(t).length}).map(i.getCell.bind(i)).sort(function(t,e){return e.getAncestors().length-t.getAncestors().length});wo(l,"fitEmbeds",{padding:e.clusterPadding})}i.stopBatch("layout");var c=r.graph();return new kn(a,s,Math.abs(c.width-2*a),Math.abs(c.height-2*s))},fromGraphLib:function(e,i){var n=(i=i||{}).importNode||qo,r=i.importEdge||qo,o=this instanceof Ra?this:new Ra;return e.nodes().forEach(function(t){n.call(o,t,e,o,i)}),e.edges().forEach(function(t){r.call(o,t,e,o,i)}),o},toGraphLib:function(t,e){var i=(e=e||{}).graphlib||("undefined"!=typeof graphlib?graphlib:void 0);if(void 0===i)throw new Error('The the "graphlib" utility is a mandatory dependency.');for(var n=Wo(e,"directed","compound","multigraph"),r=new i.Graph(n),o=e.setNodeLabel||qo,a=e.setEdgeLabel||qo,s=e.setEdgeName||qo,l=t.get("cells"),c=0,u=l.length;c<u;c++){var h=l.at(c);if(h.isLink()){var g=h.get("source"),d=h.get("target");if(!g.id||!d.id)break;r.setEdge(g.id,d.id,a(h),s(h))}else if(r.setNode(h.id,o(h)),r.isCompound()&&h.has("parent")){var f=h.get("parent");l.has(f)&&r.setParent(h.id,f)}}return r}};Ra.prototype.toGraphLib=function(t){return Pl.toGraphLib(this,t)},Ra.prototype.fromGraphLib=function(t,e){return Pl.fromGraphLib.call(this,t,e)};var jl={_results:{},_tests:{svgforeignobject:function(){return!!document.createElementNS&&/SVGForeignObject/.test({}.toString.call(document.createElementNS("http://www.w3.org/2000/svg","foreignObject")))}},addTest:function(t,e){return this._tests[t]=e},test:function(t){var e=this._tests[t];if(!e)throw new Error('Test not defined ("'+t+'"). Use `joint.env.addTest(name, fn) to add a new test.`');var i=this._results[t];if(void 0!==i)return i;try{i=e()}catch(t){i=!1}return this._results[t]=i}},Gl=Oa.define("basic.Generic",{attrs:{".":{fill:"#ffffff",stroke:"none"}}}),Zl=Gl.define("basic.Rect",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:100,height:60},text:{fill:"#000000",text:"","font-size":14,"ref-x":.5,"ref-y":.5,"text-anchor":"middle","y-alignment":"middle","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><rect/></g><text/></g>'}),Bl=$a.extend({presentationAttributes:$a.addPresentationAttributes({attrs:["SCALE"]}),confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"SCALE")&&(this.resize(),t=this.removeFlag(t,"SCALE")),t}}),Ol=Gl.define("basic.Text",{attrs:{text:{"font-size":18,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><text/></g></g>'}),El=Gl.define("basic.Circle",{size:{width:60,height:60},attrs:{circle:{fill:"#ffffff",stroke:"#000000",r:30,cx:30,cy:30},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g><text/></g>'}),Rl=Gl.define("basic.Ellipse",{size:{width:60,height:40},attrs:{ellipse:{fill:"#ffffff",stroke:"#000000",rx:30,ry:20,cx:30,cy:20},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>'}),Yl=Gl.define("basic.Polygon",{size:{width:60,height:40},attrs:{polygon:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Wl=Gl.define("basic.Polyline",{size:{width:60,height:40},attrs:{polyline:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>'}),Ul=Gl.define("basic.Image",{attrs:{text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><image/></g><text/></g>'}),Fl=Gl.define("basic.Path",{size:{width:60,height:60},attrs:{path:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle",ref:"path","ref-x":.5,"ref-dy":10,fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><path/></g><text/></g>'}),Vl=Fl.define("basic.Rhombus",{attrs:{path:{d:"M 30 0 L 60 30 30 60 0 30 z"},text:{"ref-y":.5,"ref-dy":null,"y-alignment":"middle"}}}),Xl=jl.test("svgforeignobject"),Hl=Gl.define("basic.TextBlock",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000","font-size":14,"font-family":"Arial, helvetica, sans-serif"},".content":{text:"","ref-x":.5,"ref-y":.5,"y-alignment":"middle","x-alignment":"middle"}},content:""},{markup:['<g class="rotatable">','<g class="scalable"><rect/></g>',Xl?'<foreignObject class="fobj"><body xmlns="http://www.w3.org/1999/xhtml"><div class="content"/></body></foreignObject>':'<text class="content"/>',"</g>"].join(""),initialize:function(){this.listenTo(this,"change:size",this.updateSize),this.listenTo(this,"change:content",this.updateContent),this.updateSize(this,this.get("size")),this.updateContent(this,this.get("content")),Gl.prototype.initialize.apply(this,arguments)},updateSize:function(t,e){this.attr({".fobj":vo({},e),div:{style:vo({},e)}})},updateContent:function(t,e){Xl?this.attr({".content":{html:no(e)}}):this.attr({".content":{text:e}})},setForeignObjectSize:function(){this.updateSize.apply(this,arguments)},setDivContent:function(){this.updateContent.apply(this,arguments)}}),Jl=$a.extend({presentationAttributes:Xl?$a.prototype.presentationAttributes:$a.addPresentationAttributes({content:["CONTENT"],size:["CONTENT"]}),initFlag:["RENDER","CONTENT"],confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"CONTENT")&&(this.updateContent(this.model),t=this.removeFlag(t,"CONTENT")),t},update:function(t,e){var i=this.model;if(Xl)$a.prototype.update.call(this,i,e);else{var n=Yo(e||i.get("attrs"),".content");$a.prototype.update.call(this,i,n),e&&!Eo(e,".content")||this.updateContent(i,e)}},updateContent:function(t,e){var i=Ho({},(e||t.get("attrs"))[".content"]);i=Yo(i,"text");var n=io(t.get("content"),t.get("size"),i,{svgDocument:this.paper.svg}),r=Yr({},".content",i,"/");r[".content"].text=n,$a.prototype.update.call(this,t,r)}}),_l={Generic:Gl,Rect:Zl,TextView:Bl,Text:Ol,Circle:El,Ellipse:Rl,Polygon:Yl,Polyline:Wl,Image:Ul,Path:Fl,Rhombus:Vl,TextBlock:Hl,TextBlockView:Jl},Ql=Oa.define("standard.Rectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}]}),Kl=Oa.define("standard.Circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"circle",selector:"body"},{tagName:"text",selector:"label"}]}),ql=Oa.define("standard.Ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"body"},{tagName:"text",selector:"label"}]}),$l=Oa.define("standard.Path",{attrs:{body:{refD:"M 0 0 L 10 0 10 10 0 10 Z",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"text",selector:"label"}]}),tc=Oa.define("standard.Polygon",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polygon",selector:"body"},{tagName:"text",selector:"label"}]}),ec=Oa.define("standard.Polyline",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10 0 0",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polyline",selector:"body"},{tagName:"text",selector:"label"}]}),ic=Oa.define("standard.Image",{attrs:{image:{refWidth:"100%",refHeight:"100%"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),nc=Oa.define("standard.BorderedImage",{attrs:{border:{refWidth:"100%",refHeight:"100%",stroke:"#333333",strokeWidth:2},background:{refWidth:-1,refHeight:-1,x:.5,y:.5,fill:"#FFFFFF"},image:{refWidth:-1,refHeight:-1,x:.5,y:.5},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"background",attributes:{stroke:"none"}},{tagName:"image",selector:"image"},{tagName:"rect",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),rc=Oa.define("standard.EmbeddedImage",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#FFFFFF",strokeWidth:2},image:{refWidth:"30%",refHeight:-20,x:10,y:10,preserveAspectRatio:"xMidYMin"},label:{textVerticalAnchor:"top",textAnchor:"left",refX:"30%",refX2:20,refY:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),oc=Oa.define("standard.InscribedImage",{attrs:{border:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",stroke:"#333333",strokeWidth:2},background:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",fill:"#FFFFFF"},image:{refWidth:"68%",refHeight:"68%",refX:"16%",refY:"16%",preserveAspectRatio:"xMidYMid"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"background"},{tagName:"image",selector:"image"},{tagName:"ellipse",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),ac=Oa.define("standard.HeaderedRectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},header:{refWidth:"100%",height:30,strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},headerText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:15,fontSize:16,fill:"#333333"},bodyText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}]}),sc=Oa.define("standard.Cylinder",{attrs:{body:{lateralArea:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},top:{refCx:"50%",cy:10,refRx:"50%",ry:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"100%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],topRy:function(t,e){if(void 0===t)return this.attr("body/lateralArea");var i={lateralArea:t},n=qr(t)?{refCy:t,refRy:t,cy:null,ry:null}:{refCy:null,refRy:null,cy:t,ry:t};return this.attr({body:i,top:n},e)}},{attributes:{lateralArea:{set:function(t,e){var i=qr(t);i&&(t=parseFloat(t)/100);var n=e.x,r=e.y,o=e.width,a=e.height,s=o/2,l=i?a*t:t,c=Pr.KAPPA,u=c*s,h=c*(i?a*t:t),g=n+o/2,d=n+o,f=r+l,p=f-l,m=r+a-l,I=r+a;return{d:["M",n,f,"L",n,m,"C",n,m+h,g-u,I,g,I,"C",g+u,I,d,m+h,d,m,"L",d,f,"C",d,f-h,g+u,p,g,p,"C",g-u,p,n,f-h,n,f,"Z"].join(" ")}}}}}),lc=jl.test("svgforeignobject")?{tagName:"foreignObject",selector:"foreignObject",attributes:{overflow:"hidden"},children:[{tagName:"div",namespaceURI:"http://www.w3.org/1999/xhtml",selector:"label",style:{width:"100%",height:"100%",position:"static",backgroundColor:"transparent",textAlign:"center",margin:0,padding:"0px 5px",boxSizing:"border-box",display:"flex",alignItems:"center",justifyContent:"center"}}]}:{tagName:"text",selector:"label",attributes:{"text-anchor":"middle"}},cc={Rectangle:Ql,Circle:Kl,Ellipse:ql,Path:$l,Polygon:tc,Polyline:ec,Image:ic,BorderedImage:nc,EmbeddedImage:rc,InscribedImage:oc,HeaderedRectangle:ac,Cylinder:sc,TextBlock:Oa.define("standard.TextBlock",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#ffffff",strokeWidth:2},foreignObject:{refWidth:"100%",refHeight:"100%"},label:{style:{fontSize:14}}}},{markup:[{tagName:"rect",selector:"body"},lc]},{attributes:{text:{set:function(t,e,i,n){if(!(i instanceof HTMLElement)){var r=n.style||{},o={text:t,width:-5,height:"100%"},a=vo({textVerticalAnchor:"middle"},r);return pa.textWrap.set.call(this,o,e,i,a),{fill:r.color||null}}i.textContent=t},position:function(t,e,i){if(i instanceof SVGElement)return e.center()}}}}),Link:ja.define("standard.Link",{attrs:{line:{connection:!0,stroke:"#333333",strokeWidth:2,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 10 -5 0 0 10 5 z"}},wrapper:{connection:!0,strokeWidth:10,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"wrapper",attributes:{fill:"none",cursor:"pointer",stroke:"transparent","stroke-linecap":"round"}},{tagName:"path",selector:"line",attributes:{fill:"none","pointer-events":"none"}}]}),DoubleLink:ja.define("standard.DoubleLink",{attrs:{line:{connection:!0,stroke:"#DDDDDD",strokeWidth:4,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"#000000",d:"M 10 -3 10 -10 -2 0 10 10 10 3"}},outline:{connection:!0,stroke:"#000000",strokeWidth:6,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"outline",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]}),ShadowLink:ja.define("standard.ShadowLink",{attrs:{line:{connection:!0,stroke:"#FF0000",strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"none",d:"M 0 -10 -10 0 0 10 z"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}},shadow:{connection:!0,refX:3,refY:6,stroke:"#000000",strokeOpacity:.2,strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 0 -10 -10 0 0 10 z",stroke:"none"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}}}},{markup:[{tagName:"path",selector:"shadow",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]})},uc=Gl.define("devs.Model",{inPorts:[],outPorts:[],size:{width:80,height:80},attrs:{".":{magnet:!1},".label":{text:"Model","ref-x":.5,"ref-y":10,"font-size":18,"text-anchor":"middle",fill:"#000"},".body":{"ref-width":"100%","ref-height":"100%",stroke:"#000"}},ports:{groups:{in:{position:{name:"left"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"left",args:{y:10}}}},out:{position:{name:"right"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"right",args:{y:10}}}}}}},{markup:'<g class="rotatable"><rect class="body"/><text class="label"/></g>',portMarkup:'<circle class="port-body"/>',portLabelMarkup:'<text class="port-label"/>',initialize:function(){Gl.prototype.initialize.apply(this,arguments),this.on("change:inPorts change:outPorts",this.updatePortItems,this),this.updatePortItems()},updatePortItems:function(t,e,i){var n=bo(this.get("inPorts")),r=Zo(bo(this.get("outPorts")),n),o=this.createPortItems("in",n),a=this.createPortItems("out",r);this.prop("ports/items",o.concat(a),vo({rewrite:!0},i))},createPortItem:function(t,e){return{id:e,group:t,attrs:{".port-label":{text:e}}}},createPortItems:function(t,e){return Do(e).map(this.createPortItem.bind(this,t))},_addGroupPort:function(t,e,i){var n=this.get(e);return this.set(e,Array.isArray(n)?n.concat(t):[t],i)},addOutPort:function(t,e){return this._addGroupPort(t,"outPorts",e)},addInPort:function(t,e){return this._addGroupPort(t,"inPorts",e)},_removeGroupPort:function(t,e,i){return this.set(e,Go(this.get(e),t),i)},removeOutPort:function(t,e){return this._removeGroupPort(t,"outPorts",e)},removeInPort:function(t,e){return this._removeGroupPort(t,"inPorts",e)},_changeGroup:function(t,e,i){return this.prop("ports/groups/"+t,_o(e)?e:{},i)},changeInGroup:function(t,e){return this._changeGroup("in",t,e)},changeOutGroup:function(t,e){return this._changeGroup("out",t,e)}}),hc=uc.define("devs.Atomic",{size:{width:80,height:80},attrs:{".label":{text:"Atomic"}}}),gc=uc.define("devs.Coupled",{size:{width:200,height:300},attrs:{".label":{text:"Coupled"}}}),dc={Model:uc,Atomic:hc,Coupled:gc,Link:ja.define("devs.Link",{attrs:{".connection":{"stroke-width":2}}})},fc=Gl.define("logic.Gate",{size:{width:80,height:40},attrs:{".":{magnet:!1},".body":{width:100,height:50},circle:{r:7,stroke:"black",fill:"transparent","stroke-width":2}}},{operation:function(){return!0}}),pc=fc.define("logic.IO",{size:{width:60,height:30},attrs:{".body":{fill:"white",stroke:"black","stroke-width":2},".wire":{ref:".body","ref-y":.5,stroke:"black"},text:{fill:"black",ref:".body","ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle","font-weight":"bold","font-variant":"small-caps","text-transform":"capitalize","font-size":"14px"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="body"/></g><path class="wire"/><circle/><text/></g>'}),mc=pc.define("logic.Input",{attrs:{".wire":{"ref-dx":0,d:"M 0 0 L 23 0"},circle:{ref:".body","ref-dx":30,"ref-y":.5,magnet:!0,class:"output",port:"out"},text:{text:"input"}}}),Ic=pc.define("logic.Output",{attrs:{".wire":{"ref-x":0,d:"M 0 0 L -23 0"},circle:{ref:".body","ref-x":-30,"ref-y":.5,magnet:"passive",class:"input",port:"in"},text:{text:"output"}}}),vc=fc.define("logic.Gate11",{attrs:{".input":{ref:".body","ref-x":-2,"ref-y":.5,magnet:"passive",port:"in"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input"/><circle class="output"/></g>'}),Ac=fc.define("logic.Gate21",{attrs:{".input1":{ref:".body","ref-x":-2,"ref-y":.3,magnet:"passive",port:"in1"},".input2":{ref:".body","ref-x":-2,"ref-y":.7,magnet:"passive",port:"in2"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input input1"/><circle  class="input input2"/><circle class="output"/></g>'}),Cc=vc.define("logic.Repeater",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return t}}),wc=vc.define("logic.Not",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return!t}}),yc=Ac.define("logic.Or",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t||e}}),bc=Ac.define("logic.And",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t&&e}}),Nc=Ac.define("logic.Nor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t||e)}}),xc=Ac.define("logic.Nand",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t&&e)}}),Mc=Ac.define("logic.Xor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="5.6568542"
     inkscape:cx="25.938116"
     inkscape:cy="17.23005"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="m 70,25 c 20,0 25,0 25,0"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||e)&&(t||!e)}}),Sc=Ac.define("logic.Xnor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XNOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="4"
     inkscape:cx="95.72366"
     inkscape:cy="-26.775023"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2.00000024;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 78.333332,25 C 91.666666,25 95,25 95,25"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
    <path
       sodipodi:type="arc"
       style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:3;stroke-linejoin:miter;marker:none;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
       id="path3551"
       sodipodi:cx="75"
       sodipodi:cy="25"
       sodipodi:rx="4"
       sodipodi:ry="4"
       d="M 79,25 A 4,4 0 1 1 71,25 A 4,4 0 1 1 79,25 z" />
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||!e)&&(t||e)}}),kc={Gate:fc,IO:pc,Input:mc,Output:Ic,Gate11:vc,Gate21:Ac,Repeater:Cc,Not:wc,Or:yc,And:bc,Nor:Nc,Nand:xc,Xor:Mc,Xnor:Sc,Wire:ja.define("logic.Wire",{attrs:{".connection":{"stroke-width":2},".marker-vertex":{r:7}},router:{name:"orthogonal"},connector:{name:"rounded",args:{radius:10}}},{arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<circle class="marker-arrowhead" end="<%= end %>" r="7"/>',"</g>"].join(""),vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<g class="marker-vertex-remove-group">','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>","</g>"].join("")})},Tc={KingWhite:Gl.define("chess.KingWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;"><path      d="M 22.5,11.63 L 22.5,6"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 20,8 L 25,8"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"      style="fill:#ffffff; stroke:#000000; stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 11.5,30 C 17,27 27,27 32.5,30"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,37 C 17,34 27,34 32.5,37"      style="fill:none; stroke:#000000;" />  </g></g></g>'}),KingBlack:Gl.define("chess.KingBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path       d="M 22.5,11.63 L 22.5,6"       style="fill:none; stroke:#000000; stroke-linejoin:miter;"       id="path6570" />    <path       d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"       style="fill:#000000;fill-opacity:1; stroke-linecap:butt; stroke-linejoin:miter;" />    <path       d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "       style="fill:#000000; stroke:#000000;" />    <path       d="M 20,8 L 25,8"       style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path       d="M 32,29.5 C 32,29.5 40.5,25.5 38.03,19.85 C 34.15,14 25,18 22.5,24.5 L 22.51,26.6 L 22.5,24.5 C 20,18 9.906,14 6.997,19.85 C 4.5,25.5 11.85,28.85 11.85,28.85"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,30 C 17,27 27,27 32.5,30 M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5 M 11.5,37 C 17,34 27,34 32.5,37"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),QueenWhite:Gl.define("chess.QueenWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(-1,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(15.5,-5.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(32,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(7,-4.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(24,-4)" />    <path      d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38,14 L 31,25 L 31,11 L 25.5,24.5 L 22.5,9.5 L 19.5,24.5 L 14,10.5 L 14,25 L 7,14 L 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 11.5,30 C 15,29 30,29 33.5,30"      style="fill:none;" />    <path      d="M 12,33.5 C 18,32.5 27,32.5 33,33.5"      style="fill:none;" />  </g></g></g>'}),QueenBlack:Gl.define("chess.QueenBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:none;">      <circle cx="6"    cy="12" r="2.75" />      <circle cx="14"   cy="9"  r="2.75" />      <circle cx="22.5" cy="8"  r="2.75" />      <circle cx="31"   cy="9"  r="2.75" />      <circle cx="39"   cy="12" r="2.75" />    </g>    <path       d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38.5,13.5 L 31,25 L 30.7,10.9 L 25.5,24.5 L 22.5,10 L 19.5,24.5 L 14.3,10.9 L 14,25 L 6.5,13.5 L 9,26 z"       style="stroke-linecap:butt; stroke:#000000;" />    <path       d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z"       style="stroke-linecap:butt;" />    <path       d="M 11,38.5 A 35,35 1 0 0 34,38.5"       style="fill:none; stroke:#000000; stroke-linecap:butt;" />    <path       d="M 11,29 A 35,35 1 0 1 34,29"       style="fill:none; stroke:#ffffff;" />    <path       d="M 12.5,31.5 L 32.5,31.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,34.5 A 35,35 1 0 0 33.5,34.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 10.5,37.5 A 35,35 1 0 0 34.5,37.5"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),RookWhite:Gl.define("chess.RookWhite",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14"      style="stroke-linecap:butt;" />    <path      d="M 34,14 L 31,17 L 14,17 L 11,14" />    <path      d="M 31,17 L 31,29.5 L 14,29.5 L 14,17"      style="stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 31,29.5 L 32.5,32 L 12.5,32 L 14,29.5" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),RookBlack:Gl.define("chess.RookBlack",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12.5,32 L 14,29.5 L 31,29.5 L 32.5,32 L 12.5,32 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 14,29.5 L 14,16.5 L 31,16.5 L 31,29.5 L 14,29.5 z "      style="stroke-linecap:butt;stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 11,14 L 34,14 L 31,16.5 L 14,16.5 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14 L 11,14 z "      style="stroke-linecap:butt;" />    <path      d="M 12,35.5 L 33,35.5 L 33,35.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 13,31.5 L 32,31.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,29.5 L 31,29.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 31,16.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />  </g></g></g>'}),BishopWhite:Gl.define("chess.BishopWhite",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#ffffff; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path      d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),BishopBlack:Gl.define("chess.BishopBlack",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path       d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"       style="fill:none; stroke:#ffffff; stroke-linejoin:miter;" />  </g></g></g>'}),KnightWhite:Gl.define("chess.KnightWhite",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#000000; stroke:#000000;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#000000; stroke:#000000;" />  </g></g></g>'}),KnightBlack:Gl.define("chess.KnightBlack",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#000000; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#000000; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 24.55,10.4 L 24.1,11.85 L 24.6,12 C 27.75,13 30.25,14.49 32.5,18.75 C 34.75,23.01 35.75,29.06 35.25,39 L 35.2,39.5 L 37.45,39.5 L 37.5,39 C 38,28.94 36.62,22.15 34.25,17.66 C 31.88,13.17 28.46,11.02 25.06,10.5 L 24.55,10.4 z "      style="fill:#ffffff; stroke:none;" />  </g></g></g>'}),PawnWhite:Gl.define("chess.PawnWhite",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'}),PawnBlack:Gl.define("chess.PawnBlack",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'})},Dc=Oa.define("erd.Entity",{size:{width:150,height:60},attrs:{".outer":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"100,0 100,60 0,60 0,0"},".inner":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"95,5 95,55 5,55 5,5",display:"none"},text:{text:"Entity","font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Lc=Dc.define("erd.WeakEntity",{attrs:{".inner":{display:"auto"},text:{text:"Weak Entity"}}}),zc=Oa.define("erd.Relationship",{size:{width:80,height:80},attrs:{".outer":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,0 80,40 40,80 0,40"},".inner":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,5 75,40 40,75 5,40",display:"none"},text:{text:"Relationship","font-family":"Arial","font-size":12,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Pc=zc.define("erd.IdentifyingRelationship",{attrs:{".inner":{display:"auto"},text:{text:"Identifying"}}}),jc=Oa.define("erd.Attribute",{size:{width:100,height:50},attrs:{ellipse:{transform:"translate(50, 25)"},".outer":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:50,ry:25,fill:"#E67E22"},".inner":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:45,ry:20,fill:"#E67E22",display:"none"},text:{"font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse class="outer"/><ellipse class="inner"/></g><text/></g>'}),Gc=jc.define("erd.Multivalued",{attrs:{".inner":{display:"block"},text:{text:"multivalued"}}}),Zc=jc.define("erd.Derived",{attrs:{".outer":{"stroke-dasharray":"3,5"},text:{text:"derived"}}}),Bc=jc.define("erd.Key",{attrs:{ellipse:{"stroke-width":4},text:{text:"key","font-weight":"800","text-decoration":"underline"}}}),Oc=jc.define("erd.Normal",{attrs:{text:{text:"Normal"}}}),Ec={Entity:Dc,WeakEntity:Lc,Relationship:zc,IdentifyingRelationship:Pc,Attribute:jc,Multivalued:Gc,Derived:Zc,Key:Bc,Normal:Oc,ISA:Oa.define("erd.ISA",{type:"erd.ISA",size:{width:100,height:50},attrs:{polygon:{points:"0,0 50,50 100,0",fill:"#F1C40F",stroke:"#F39C12","stroke-width":2},text:{text:"ISA","font-size":18,"ref-x":.5,"ref-y":.3,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Line:ja.define("erd.Line",{},{cardinality:function(t){this.set("labels",[{position:-20,attrs:{text:{dy:-8,text:t}}}])}})},Rc={State:El.define("fsa.State",{attrs:{circle:{"stroke-width":3},text:{"font-weight":"800"}}}),StartState:Oa.define("fsa.StartState",{size:{width:20,height:20},attrs:{circle:{transform:"translate(10, 10)",r:10,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g></g>'}),EndState:Oa.define("fsa.EndState",{size:{width:20,height:20},attrs:{".outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#000000"},".inner":{transform:"translate(10, 10)",r:6,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Arrow:ja.define("fsa.Arrow",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}},smooth:!0})},Yc={Member:Oa.define("org.Member",{size:{width:180,height:70},attrs:{rect:{width:170,height:60},".card":{fill:"#FFFFFF",stroke:"#000000","stroke-width":2,"pointer-events":"visiblePainted",rx:10,ry:10},image:{width:48,height:48,ref:".card","ref-x":10,"ref-y":5},".rank":{"text-decoration":"underline",ref:".card","ref-x":.9,"ref-y":.2,"font-family":"Courier New","font-size":14,"text-anchor":"end"},".name":{"font-weight":"800",ref:".card","ref-x":.9,"ref-y":.6,"font-family":"Courier New","font-size":14,"text-anchor":"end"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="card"/><image/></g><text class="rank"/><text class="name"/></g>'}),Arrow:ja.define("org.Arrow",{source:{selector:".card"},target:{selector:".card"},attrs:{".connection":{stroke:"#585858","stroke-width":3}},z:-1})},Wc={Place:Gl.define("pn.Place",{size:{width:50,height:50},attrs:{".root":{r:25,fill:"#ffffff",stroke:"#000000",transform:"translate(25, 25)"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:".root",fill:"#000000","font-size":12},".tokens > circle":{fill:"#000000",r:5},".tokens.one > circle":{transform:"translate(25, 25)"},".tokens.two > circle:nth-child(1)":{transform:"translate(19, 25)"},".tokens.two > circle:nth-child(2)":{transform:"translate(31, 25)"},".tokens.three > circle:nth-child(1)":{transform:"translate(18, 29)"},".tokens.three > circle:nth-child(2)":{transform:"translate(25, 19)"},".tokens.three > circle:nth-child(3)":{transform:"translate(32, 29)"},".tokens.alot > text":{transform:"translate(25, 18)","text-anchor":"middle",fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="root"/><g class="tokens" /></g><text class="label"/></g>'}),PlaceView:$a.extend({presentationAttributes:$a.addPresentationAttributes({tokens:["TOKENS"]}),initFlag:$a.prototype.initFlag.concat(["TOKENS"]),confirmUpdate:function(){for(var t,e=[],i=arguments.length;i--;)e[i]=arguments[i];var n=(t=$a.prototype.confirmUpdate).call.apply(t,[this].concat(e));return this.hasFlag(n,"TOKENS")&&(this.renderTokens(),this.update(),n=this.removeFlag(n,"TOKENS")),n},renderTokens:function(){var e=this.vel.findOne(".tokens").empty();["one","two","three","alot"].forEach(function(t){e.removeClass(t)});var t=this.model.get("tokens");if(t)switch(t){case 1:e.addClass("one"),e.append(Pr("circle"));break;case 2:e.addClass("two"),e.append([Pr("circle"),Pr("circle")]);break;case 3:e.addClass("three"),e.append([Pr("circle"),Pr("circle"),Pr("circle")]);break;default:e.addClass("alot"),e.append(Pr("text").text(t+""))}}}),Transition:Gl.define("pn.Transition",{size:{width:12,height:50},attrs:{rect:{width:12,height:50,fill:"#000000",stroke:"#000000"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:"rect",fill:"#000000","font-size":12}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="root"/></g></g><text class="label"/>'}),Link:ja.define("pn.Link",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}}})},Uc=Gl.define("uml.Class",{attrs:{rect:{width:200},".uml-class-name-rect":{stroke:"black","stroke-width":2,fill:"#3498db"},".uml-class-attrs-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-methods-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-name-text":{ref:".uml-class-name-rect","ref-y":.5,"ref-x":.5,"text-anchor":"middle","y-alignment":"middle","font-weight":"bold",fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-attrs-text":{ref:".uml-class-attrs-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-methods-text":{ref:".uml-class-methods-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"}},name:[],attributes:[],methods:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-class-name-rect"/><rect class="uml-class-attrs-rect"/><rect class="uml-class-methods-rect"/>',"</g>",'<text class="uml-class-name-text"/><text class="uml-class-attrs-text"/><text class="uml-class-methods-text"/>',"</g>"].join(""),initialize:function(){this.on("change:name change:attributes change:methods",function(){this.updateRectangles(),this.trigger("uml-update")},this),this.updateRectangles(),Gl.prototype.initialize.apply(this,arguments)},getClassName:function(){return this.get("name")},updateRectangles:function(){var n=this.get("attrs"),t=[{type:"name",text:this.getClassName()},{type:"attrs",text:this.get("attributes")},{type:"methods",text:this.get("methods")}],r=0;t.forEach(function(t){var e=Array.isArray(t.text)?t.text:[t.text],i=20*e.length+20;n[".uml-class-"+t.type+"-text"].text=e.join("\n"),n[".uml-class-"+t.type+"-rect"].height=i,n[".uml-class-"+t.type+"-rect"].transform="translate(0,"+r+")",r+=i})}}),Fc=$a.extend({initialize:function(){$a.prototype.initialize.apply(this,arguments),this.listenTo(this.model,"uml-update",function(){this.update(),this.resize()})}}),Vc=Uc.define("uml.Abstract",{attrs:{".uml-class-name-rect":{fill:"#e74c3c"},".uml-class-attrs-rect":{fill:"#c0392b"},".uml-class-methods-rect":{fill:"#c0392b"}}},{getClassName:function(){return["<<Abstract>>",this.get("name")]}}),Xc=Fc,Hc=Uc.define("uml.Interface",{attrs:{".uml-class-name-rect":{fill:"#f1c40f"},".uml-class-attrs-rect":{fill:"#f39c12"},".uml-class-methods-rect":{fill:"#f39c12"}}},{getClassName:function(){return["<<Interface>>",this.get("name")]}}),Jc={basic:_l,standard:cc,devs:dc,logic:kc,chess:Tc,erd:Ec,fsa:Rc,org:Yc,pn:Wc,uml:{Class:Uc,ClassView:Fc,Abstract:Vc,AbstractView:Xc,Interface:Hc,InterfaceView:Fc,Generalization:ja.define("uml.Generalization",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"}}}),Implementation:ja.define("uml.Implementation",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"},".connection":{"stroke-dasharray":"3,3"}}}),Aggregation:ja.define("uml.Aggregation",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"white"}}}),Composition:ja.define("uml.Composition",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"black"}}}),Association:ja.define("uml.Association"),State:Gl.define("uml.State",{attrs:{".uml-state-body":{width:200,height:200,rx:10,ry:10,fill:"#ecf0f1",stroke:"#bdc3c7","stroke-width":3},".uml-state-separator":{stroke:"#bdc3c7","stroke-width":2},".uml-state-name":{ref:".uml-state-body","ref-x":.5,"ref-y":5,"text-anchor":"middle",fill:"#000000","font-family":"Courier New","font-size":14},".uml-state-events":{ref:".uml-state-separator","ref-x":5,"ref-y":5,fill:"#000000","font-family":"Courier New","font-size":14}},name:"State",events:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-state-body"/>',"</g>",'<path class="uml-state-separator"/>','<text class="uml-state-name"/>','<text class="uml-state-events"/>',"</g>"].join(""),initialize:function(){this.on({"change:name":this.updateName,"change:events":this.updateEvents,"change:size":this.updatePath},this),this.updateName(),this.updateEvents(),this.updatePath(),Gl.prototype.initialize.apply(this,arguments)},updateName:function(){this.attr(".uml-state-name/text",this.get("name"))},updateEvents:function(){this.attr(".uml-state-events/text",this.get("events").join("\n"))},updatePath:function(){var t="M 0 20 L "+this.get("size").width+" 20";this.attr(".uml-state-separator/d",t,{silent:!0})}}),StartState:El.define("uml.StartState",{type:"uml.StartState",attrs:{circle:{fill:"#34495e",stroke:"#2c3e50","stroke-width":2,rx:1}}}),EndState:Gl.define("uml.EndState",{size:{width:20,height:20},attrs:{"circle.outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#2c3e50"},"circle.inner":{transform:"translate(10, 10)",r:6,fill:"#34495e"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Transition:ja.define("uml.Transition",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z",fill:"#34495e",stroke:"#2c3e50"},".connection":{stroke:"#2c3e50"}}})}};function _c(t,e){if(0===e)return"0%";return Math.round(t/e*100*1e3)/1e3+"%"}function Qc(r){return function(t,e,i,n){return(e.isNodeConnection(i)?qc:Kc)(r,t,e,i,n)}}function Kc(t,e,i,n,r){var o=i.model.angle(),a=i.getNodeUnrotatedBBox(n),s=i.model.getBBox().center();r.rotate(s,o);var l=r.x-a.x,c=r.y-a.y;return t&&(l=_c(l,a.width),c=_c(c,a.height)),e.anchor={name:"topLeft",args:{dx:l,dy:c,rotate:!0}},e}function qc(t,e,i,n,r){var o=i.getConnection();if(!o)return e;var a=o.closestPointLength(r);if(t){var s=o.length();e.anchor={name:"connectionRatio",args:{ratio:a/s}}}else e.anchor={name:"connectionLength",args:{length:a}};return e}var $c=qo,tu=Qc(!1),eu=Qc(!0),iu={useDefaults:$c,pinAbsolute:tu,pinRelative:eu},nu=Wa.extend({tagName:"circle",svgElement:!0,className:"marker-vertex",events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onDoubleClick",dbltap:"onDoubleClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},attributes:{r:6,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move"},position:function(t,e){var i=this.vel,n=this.options.scale,r=Pr.createSVGMatrix().translate(t,e);n&&(r=r.scale(n)),i.transform(r,{absolute:!0})},onPointerDown:function(t){this.options.guard(t)||(t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data),this.trigger("will-change",this,t))},onPointerMove:function(t){this.trigger("changing",this,t)},onDoubleClick:function(t){this.trigger("remove",this,t)},onPointerUp:function(t){this.trigger("changed",this,t),this.undelegateDocumentEvents(),this.options.paper.delegateEvents()}}),ru=Dl.extend({name:"vertices",options:{handleClass:nu,snapRadius:20,redundancyRemoval:!0,vertexAdding:!0,stopPropagation:!0,scale:null},children:[{tagName:"path",selector:"connection",className:"joint-vertices-path",attributes:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"cell"}}],handles:null,events:{"mousedown .joint-vertices-path":"onPathPointerDown","touchstart .joint-vertices-path":"onPathPointerDown"},onRender:function(){return this.options.vertexAdding&&(this.renderChildren(),this.updatePath()),this.resetHandles(),this.renderHandles(),this},update:function(){return this.relatedView.model.vertices().length===this.handles.length?this.updateHandles():(this.resetHandles(),this.renderHandles()),this.options.vertexAdding&&this.updatePath(),this},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},renderHandles:function(){for(var e=this,t=this.relatedView.model.vertices(),i=0,n=t.length;i<n;i++){var r=t[i],o=new this.options.handleClass({index:i,paper:this.paper,scale:this.options.scale,guard:function(t){return e.guard(t)}});o.render(),o.position(r.x,r.y),this.simulateRelatedView(o.el),o.vel.appendTo(this.el),this.handles.push(o),this.startHandleListening(o)}},updateHandles:function(){for(var t=this.relatedView.model.vertices(),e=0,i=t.length;e<i;e++){var n=t[e],r=this.handles[e];if(!r)return;r.position(n.x,n.y)}},updatePath:function(){var t=this.childNodes.connection;t&&t.setAttribute("d",this.relatedView.getSerializedConnection())},startHandleListening:function(t){var e=this.relatedView;e.can("vertexMove")&&(this.listenTo(t,"will-change",this.onHandleWillChange),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"changed",this.onHandleChanged)),e.can("vertexRemove")&&this.listenTo(t,"remove",this.onHandleRemove)},getNeighborPoints:function(t){var e=this.relatedView,i=e.model.vertices(),n=0<t?i[t-1]:e.sourceAnchor,r=t<i.length-1?i[t+1]:e.targetAnchor;return{prev:new un(n),next:new un(r)}},onHandleWillChange:function(t,e){this.focus();var i=this.relatedView,n=this.options;i.model.startBatch("vertex-move",{ui:!0,tool:this.cid}),n.stopPropagation||i.notifyPointerdown.apply(i,i.paper.getPointerArgs(e))},onHandleChanging:function(t,e){var i=this.options,n=this.relatedView,r=t.options.index,o=n.paper.getPointerArgs(e),a=o[0],s=o[1],l=o[2],c={x:s,y:l};this.snapVertex(c,r),n.model.vertex(r,c,{ui:!0,tool:this.cid}),t.position(c.x,c.y),i.stopPropagation||n.notifyPointermove(a,s,l)},onHandleChanged:function(t,e){var i=this.options,n=this.relatedView;if(i.vertexAdding&&this.updatePath(),i.redundancyRemoval){n.removeRedundantLinearVertices({ui:!0,tool:this.cid})&&this.render(),this.blur(),n.model.stopBatch("vertex-move",{ui:!0,tool:this.cid}),this.eventData(e).vertexAdded&&n.model.stopBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.paper.getPointerArgs(e),o=r[0],a=r[1],s=r[2];i.stopPropagation||n.notifyPointerup(o,a,s),n.checkMouseleave(o)}},snapVertex:function(t,e){var i=this.options.snapRadius;if(0<i){var n=this.getNeighborPoints(e),r=n.prev,o=n.next;Math.abs(t.x-r.x)<i?t.x=r.x:Math.abs(t.x-o.x)<i&&(t.x=o.x),Math.abs(t.y-r.y)<i?t.y=n.prev.y:Math.abs(t.y-o.y)<i&&(t.y=o.y)}},onHandleRemove:function(t,e){var i=t.options.index,n=this.relatedView;n.model.removeVertex(i,{ui:!0}),this.options.vertexAdding&&this.updatePath(),n.checkMouseleave(Hr(e))},onPathPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY).toJSON(),n=this.relatedView;n.model.startBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.getVertexIndex(i.x,i.y);this.snapVertex(i,r),n.model.insertVertex(r,i,{ui:!0,tool:this.cid}),this.update();var o=this.handles[r];this.eventData(e,{vertexAdded:!0}),o.onPointerDown(e)}},onRemove:function(){this.resetHandles()}},{VertexHandle:nu});function ou(t,e){var i=t.model;return e?i.getBBox():i.isLink()?t.getConnection().bbox():t.getNodeUnrotatedBBox(t.el)}function au(t,e,i){return eu.call(this.paper,{},e,i,t,this.model).anchor}var su=Wa.extend({tagName:"g",svgElement:!0,className:"marker-segment",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},children:[{tagName:"line",selector:"line",attributes:{stroke:"#33334F","stroke-width":2,fill:"none","pointer-events":"none"}},{tagName:"rect",selector:"handle",attributes:{width:20,height:8,x:-10,y:-4,rx:4,ry:4,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2}}],onRender:function(){this.renderChildren()},position:function(t,e,i,n){var r=this.options.scale,o=Pr.createSVGMatrix().translate(t,e).rotate(i);r&&(o=o.scale(r));var a=this.childNodes.handle;a.setAttribute("transform",Pr.matrixToTransformString(o)),a.setAttribute("cursor",i%180==0?"row-resize":"col-resize");var s=n.getClosestPoint(new un(t,e)),l=this.childNodes.line;l.setAttribute("x1",t),l.setAttribute("y1",e),l.setAttribute("x2",s.x),l.setAttribute("y2",s.y)},onPointerDown:function(t){this.options.guard(t)||(this.trigger("change:start",this,t),t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data))},onPointerMove:function(t){this.trigger("changing",this,t)},onPointerUp:function(t){this.undelegateDocumentEvents(),this.options.paper.delegateEvents(),this.trigger("change:end",this,t)},show:function(){this.el.style.display=""},hide:function(){this.el.style.display="none"}}),lu=Dl.extend({name:"segments",precision:.5,options:{handleClass:su,segmentLengthThreshold:40,redundancyRemoval:!0,anchor:au,snapRadius:10,snapHandle:!0,stopPropagation:!0},handles:null,onRender:function(){this.resetHandles();var t=this.relatedView,e=t.model.vertices();e.unshift(t.sourcePoint),e.push(t.targetPoint);for(var i=0,n=e.length;i<n-1;i++){var r=e[i],o=e[i+1],a=this.renderHandle(r,o);this.simulateRelatedView(a.el),this.handles.push(a),a.options.index=i}return this},renderHandle:function(t,e){var i=this,n=new this.options.handleClass({paper:this.paper,scale:this.options.scale,guard:function(t){return i.guard(t)}});return n.render(),this.updateHandle(n,t,e),n.vel.appendTo(this.el),this.startHandleListening(n),n},update:function(){return this.render(),this},startHandleListening:function(t){this.listenTo(t,"change:start",this.onHandleChangeStart),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"change:end",this.onHandleChangeEnd)},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},shiftHandleIndexes:function(t){for(var e=this.handles,i=0,n=e.length;i<n;i++)e[i].options.index+=t},resetAnchor:function(t,e){var i=this.relatedView.model;e?i.prop([t,"anchor"],e,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([t,"anchor"],{ui:!0,tool:this.cid})},snapHandle:function(t,e,i){var n=t.options.index,r=this.relatedView.model.vertices(),o=t.options.axis,a=r[n-2]||i.sourceAnchor,s=r[n+1]||i.targetAnchor,l=this.options.snapRadius;return Math.abs(e[o]-a[o])<l?e[o]=a[o]:Math.abs(e[o]-s[o])<l&&(e[o]=s[o]),e},onHandleChanging:function(t,e){var i=this.options,n=this.eventData(e),r=this.relatedView,o=r.paper,a=t.options.index-1,s=Hr(e),l=o.snapToGrid(s.clientX,s.clientY),c=this.snapHandle(t,l.clone(),n),u=t.options.axis,h=this.options.snapHandle?0:l[u]-c[u],g=r.model,d=xo(g.vertices()),f=this.options.anchor;"function"!=typeof f&&(f=null);var p=t.options.index,m=[r.sourcePoint.clone()].concat(d,[r.targetPoint.clone()]),I=0;if(0<=p-1){var v=m[p-1],A=m[p];new fn(v,A).vector().theta()%90!=0&&(d.splice(p-1,0,n.originalVertices[p-1]),I++,this.shiftHandleIndexes(1))}var C=d[a+I],w=d[a+1+I];if(p+2<m.length){var y=m[p+1],b=m[p+2];if(new fn(y,b).vector().theta()%90!=0){var N=1===n.originalVertices.length,x=N?0:p,M=n.firstHandleShifted&&!N?1:0,S=1+I;d.splice(p+S,0,n.originalVertices[x-M])}}var k=r.sourceView,T=r.sourceBBox,D=!1,L=!1;if(C?0===a?T.containsPoint(C)?(d.shift(),this.shiftHandleIndexes(-1),D=!0):(C[u]=c[u],L=!0):C[u]=c[u]:((C=r.sourceAnchor.toJSON())[u]=c[u],T.containsPoint(C)?(C[u]=c[u],D=!0):(d.unshift(C),this.shiftHandleIndexes(1),L=n.firstHandleShifted=!0)),f&&k){if(D){var z=n.sourceAnchor.clone();z[u]=c[u];var P=f.call(r,z,k,r.sourceMagnet||k.el,"source",r);this.resetAnchor("source",P)}L&&this.resetAnchor("source",n.sourceAnchorDef)}var j=r.targetView,G=r.targetBBox,Z=!1,B=!1;if(w?a===d.length-2?G.containsPoint(w)?(d.pop(),Z=!0):(w[u]=c[u],B=!0):w[u]=c[u]:((w=r.targetAnchor.toJSON())[u]=c[u],G.containsPoint(w)?Z=!0:(d.push(w),B=!0)),f&&j){if(Z){var O=n.targetAnchor.clone();O[u]=c[u];var E=f.call(r,O,j,r.targetMagnet||j.el,"target",r);this.resetAnchor("target",E)}B&&this.resetAnchor("target",n.targetAnchorDef)}g.vertices(d,{ui:!0,tool:this.cid}),this.updateHandle(t,C,w,h),i.stopPropagation||r.notifyPointermove(s,l.x,l.y)},onHandleChangeStart:function(t,e){var i=this.options,n=this.handles,r=this.relatedView,o=r.model,a=r.paper,s=t.options.index;if(Array.isArray(n)){for(var l=0,c=n.length;l<c;l++)l!==s&&n[l].hide();this.focus(),this.eventData(e,{sourceAnchor:r.sourceAnchor.clone(),targetAnchor:r.targetAnchor.clone(),sourceAnchorDef:No(o.prop(["source","anchor"])),targetAnchorDef:No(o.prop(["target","anchor"])),originalVertices:xo(o.vertices()),firstHandleShifted:!1}),o.startBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||r.notifyPointerdown.apply(r,a.getPointerArgs(e))}},onHandleChangeEnd:function(t,e){var i=this.options,n=this.relatedView,r=n.paper,o=n.model;i.redundancyRemoval&&n.removeRedundantLinearVertices({ui:!0,tool:this.cid});var a=Hr(e),s=r.snapToGrid(a.clientX,a.clientY);this.render(),this.blur(),o.stopBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||n.notifyPointerup(a,s.x,s.y),n.checkMouseleave(a)},updateHandle:function(t,e,i,n){var r=Math.abs(e.x-i.x)<this.precision,o=Math.abs(e.y-i.y)<this.precision;if(r||o){var a=new fn(e,i);if(a.length()<this.options.segmentLengthThreshold)t.hide();else{var s=a.midpoint(),l=r?"x":"y";s[l]+=n||0;var c=a.vector().vectorAngle(new un(1,0));t.position(s.x,s.y,c,this.relatedView),t.show(),t.options.axis=l}}else t.hide()},onRemove:function(){this.resetHandles()}},{SegmentHandle:su}),cu=Dl.extend({tagName:"path",xAxisVector:new un(1,0),events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{scale:null},onRender:function(){this.update()},update:function(){var t,e,i=this.ratio,n=this.relatedView,r=n.getTangentAtRatio(i);if(e=r?(t=r.start,r.vector().vectorAngle(this.xAxisVector)||0):(t=n.getPointAtRatio(i),0),!t)return this;var o=Pr.createSVGMatrix().translate(t.x,t.y).rotate(e),a=this.options.scale;return a&&(o=o.scale(a)),this.vel.transform(o,{absolute:!0}),this},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.relatedView;e.model.startBatch("arrowhead-move",{ui:!0,tool:this.cid}),e.can("arrowheadMove")&&(e.startArrowheadMove(this.arrowheadType),this.delegateDocumentEvents(),e.paper.undelegateEvents()),this.focus(),this.el.style.pointerEvents="none"}},onPointerMove:function(t){var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY);this.relatedView.pointermove(e,i.x,i.y)},onPointerUp:function(t){this.undelegateDocumentEvents();var e=this.relatedView,i=e.paper,n=Hr(t),r=i.snapToGrid(n.clientX,n.clientY);e.pointerup(n,r.x,r.y),i.delegateEvents(),this.blur(),this.el.style.pointerEvents="",e.model.stopBatch("arrowhead-move",{ui:!0,tool:this.cid})}}),uu=cu.extend({name:"target-arrowhead",ratio:1,arrowheadType:"target",attributes:{d:"M -10 -8 10 0 -10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"target-arrowhead"}}),hu=cu.extend({name:"source-arrowhead",ratio:0,arrowheadType:"source",attributes:{d:"M 10 -8 -10 0 10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"source-arrowhead"}}),gu=Dl.extend({name:"boundary",tagName:"rect",options:{padding:10,useModelGeometry:!1},attributes:{fill:"none",stroke:"#33334F","stroke-width":.5,"stroke-dasharray":"5, 5","pointer-events":"none"},onRender:function(){this.update()},update:function(){var t=this.relatedView,e=this.options,i=this.vel,n=e.useModelGeometry,r=e.rotate,o=so(e.padding),a=ou(t,n).moveAndExpand({x:-o.left,y:-o.top,width:o.left+o.right,height:o.top+o.bottom}),s=t.model;if(s.isElement()){var l=s.angle();if(l)if(r){var c=s.getBBox().center();i.rotate(l,c.x,c.y,{absolute:!0})}else a=a.bbox(l)}return i.attr(a.toJSON()),this}}),du=Dl.extend({tagName:"g",type:null,children:[{tagName:"circle",selector:"anchor",attributes:{cursor:"pointer"}},{tagName:"rect",selector:"area",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{snap:function(t,e,i,n,r,o){var a=o.options.snapRadius,s="source"===n,l=s?0:-1,c=this.model.vertex(l)||this.getEndAnchor(s?"target":"source");return c&&(Math.abs(c.x-t.x)<a&&(t.x=c.x),Math.abs(c.y-t.y)<a&&(t.y=c.y)),t},anchor:au,scale:null,resetAnchor:!0,customAnchorAttributes:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttributes:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,restrictArea:!0,redundancyRemoval:!0},onRender:function(){this.renderChildren(),this.toggleArea(!1),this.update()},update:function(){var t=this.type;return this.relatedView.getEndView(t)?(this.updateAnchor(),this.updateArea(),this.el.style.display=""):this.el.style.display="none",this},updateAnchor:function(){var t=this.childNodes;if(t){var e=t.anchor;if(e){var i=this.relatedView,n=this.type,r=i.getEndAnchor(n),o=this.options,a=i.model.prop([n,"anchor"]),s="translate("+r.x+","+r.y+")";o.scale&&(s+=" scale("+o.scale+")"),e.setAttribute("transform",s);var l=a?o.customAnchorAttributes:o.defaultAnchorAttributes;for(var c in l)e.setAttribute(c,l[c])}}},updateArea:function(){var t=this.childNodes;if(t){var e=t.area;if(e){var i,n,r,o=this.relatedView,a=this.type,s=o.getEndView(a),l=s.model,c=o.getEndMagnet(a),u=this.options.areaPadding;isFinite(u)||(u=0),s.isNodeConnection(c)?(n=0,r=(i=s.getBBox()).center()):(i=s.getNodeUnrotatedBBox(c),n=l.angle(),r=i.center(),n&&r.rotate(l.getBBox().center(),-n)),i.inflate(u),e.setAttribute("x",-i.width/2),e.setAttribute("y",-i.height/2),e.setAttribute("width",i.width),e.setAttribute("height",i.height),e.setAttribute("transform","translate("+r.x+","+r.y+") rotate("+n+")")}}},toggleArea:function(t){this.childNodes.area.style.display=t?"":"none"},onPointerDown:function(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.paper.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleArea(this.options.restrictArea),this.relatedView.model.startBatch("anchor-move",{ui:!0,tool:this.cid}))},resetAnchor:function(t){var e=this.type,i=this.relatedView.model;t?i.prop([e,"anchor"],t,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([e,"anchor"],{ui:!0,tool:this.cid})},onPointerMove:function(t){var e,i=this.relatedView,n=this.type,r=i.getEndView(n),o=r.model,a=i.getEndMagnet(n),s=Hr(t),l=this.paper.clientToLocalPoint(s.clientX,s.clientY),c=this.options.snap;if("function"==typeof c&&(l=c.call(i,l,r,a,n,i,this),l=new un(l)),this.options.restrictArea)if(r.isNodeConnection(a)){var u=r.getClosestPoint(l);u&&(l=u)}else{var h=r.getNodeUnrotatedBBox(a),g=o.angle(),d=o.getBBox().center(),f=l.clone().rotate(d,g);h.containsPoint(f)||(l=h.pointNearestToPoint(f).rotate(d,-g))}var p=this.options.anchor;"function"==typeof p&&(e=p.call(i,l,r,a,n,i)),this.resetAnchor(e),this.update()},onPointerUp:function(t){this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);var e=this.relatedView;this.options.redundancyRemoval&&e.removeRedundantLinearVertices({ui:!0,tool:this.cid}),e.model.stopBatch("anchor-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.options.resetAnchor;!1!==t&&(!0===t&&(t=null),this.resetAnchor(xo(t)),this.update())}}),fu=du.extend({name:"source-anchor",type:"source"}),pu=du.extend({name:"target-anchor",type:"target"}),mu=Dl.extend({name:"button",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},options:{distance:0,offset:0,scale:null,rotate:!1},onRender:function(){this.renderChildren(this.options.markup),this.update()},update:function(){return this.position(),this},position:function(){this.vel.transform(this.getCellMatrix(),{absolute:!0})},getCellMatrix:function(){return this.relatedView.model.isLink()?this.getLinkMatrix():this.getElementMatrix()},getElementMatrix:function(){var t=this.relatedView,e=this.options,i=e.x;void 0===i&&(i=0);var n=e.y;void 0===n&&(n=0);var r=e.offset;void 0===r&&(r={});var o=e.useModelGeometry,a=e.rotate,s=e.scale,l=ou(t,o),c=t.model.angle();a||(l=l.bbox(c));var u=r.x;void 0===u&&(u=0);var h=r.y;void 0===h&&(h=0),qr(i)?i=parseFloat(i)/100*l.width:ji(i)&&(i=Number(Bi(i,l))),qr(n)?n=parseFloat(n)/100*l.height:ji(n)&&(n=Number(Bi(n,l)));var g=Pr.createSVGMatrix().translate(l.x+l.width/2,l.y+l.height/2);return a&&(g=g.rotate(c)),g=g.translate(i+u-l.width/2,n+h-l.height/2),s&&(g=g.scale(s)),g},getLinkMatrix:function(){var t=this.relatedView,e=this.options,i=e.offset;void 0===i&&(i=0);var n=e.distance;void 0===n&&(n=0);var r,o,a,s=e.rotate,l=e.scale;a=(r=qr(n)?t.getTangentAtRatio(parseFloat(n)/100):t.getTangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=t.getConnection().start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.options.action;"function"==typeof e&&e.call(this.relatedView,t,this.relatedView,this)}}}),Iu=mu.extend({children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],options:{distance:60,offset:0,action:function(t,e,i){e.model.remove({ui:!0,tool:i.cid})}}}),vu=mu.extend({name:"connect",documentEvents:{mousemove:"drag",touchmove:"drag",mouseup:"dragend",touchend:"dragend",touchcancel:"dragend"},children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2,"pointer-events":"none"}}],options:{distance:80,offset:0,magnet:function(t){return t.el},action:function(t,e,i){return i.dragstart(t)}},getMagnetNode:function(){var t,e=this.options,i=this.relatedView,n=e.magnet;switch(typeof n){case"function":t=n.call(this,i,this);break;case"string":t=i.findBySelector(n)[0];break;default:t=n}if(t||(t=i.el),t instanceof SVGElement)return t;throw new Error("Connect: magnet must be an SVGElement")},dragstart:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.clientToLocalPoint(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkStart(n,this.getMagnetNode(),o,a),e.undelegateEvents(),this.delegateDocumentEvents(null,n.data),this.focus()},drag:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLink(n,o,a)},dragend:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkEnd(n,o,a),this.undelegateDocumentEvents(),e.delegateEvents(),this.blur(),i.checkMouseleave(n)}}),Au=vu.extend({name:"hover-connect",defaultMarkup:[{tagName:"circle",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2}}],children:function(){var t=this.options,e=this.defaultMarkup;return[{tagName:"path",selector:"track",attributes:{fill:"none",stroke:"transparent","stroke-width":t.trackWidth||15,cursor:"pointer"}},{tagName:"g",selector:"button",attributes:{"pointer-events":"none",display:"none"},children:t.markup||e}]},events:Object.assign({mousemove:"onMousemove",mouseenter:"onMouseenter",mouseleave:"onMouseleave"},vu.prototype.events),onRender:function(){this.renderChildren(),this.update()},trackPath:null,update:function(){var t=this.childNodes;this.trackPath=this.getTrackPath(),vu.prototype.update.apply(this,arguments),t.track.setAttribute("d",this.trackPath.serialize())},position:function(){var t=this.el;this.childNodes.button.setAttribute("transform",Pr.matrixToTransformString(this.getButtonMatrix())),t.setAttribute("transform",Pr.matrixToTransformString(this.getTrackMatrix()))},getButtonMatrix:function(){var t=this.options,e=this.trackPath,i=t.offset;void 0===i&&(i=0);var n=t.distance;void 0===n&&(n=0);var r,o,a,s=t.rotate,l=t.scale;a=(r=qr(n)?e.tangentAtRatio(parseFloat(n)/100):e.tangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=e.start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},getTrackPath:function(){return this.relatedView.getConnection()},getTrackMatrix:function(){return Pr.createSVGMatrix()},getTrackRatioFromEvent:function(t){var e=this.relatedView,i=this.trackPath,n=e.paper.clientToLocalPoint(t.clientX,t.clientY),r=Pr.transformPoint(n,this.getTrackMatrix().inverse());return i.closestPointLength(r)},canShowButton:function(){return S._data(this.paper.el,"events")},showButton:function(){this.childNodes.button.style.display="block"},hideButton:function(){this.childNodes.button.style.display=""},onMousemove:function(t){if(this.trackPath){this.options.distance=this.getTrackRatioFromEvent(t),this.position()}},onMouseenter:function(){this.canShowButton()&&this.showButton()},onMouseleave:function(){this.hideButton()}}),Cu={Vertices:ru,Segments:lu,TargetArrowhead:uu,SourceArrowhead:hu,Boundary:gu,SourceAnchor:fu,TargetAnchor:pu,Button:mu,Remove:Iu,Connect:vu,HoverConnect:Au},wu=Dl.extend({tagName:"g",children:[{tagName:"circle",selector:"handle",attributes:{cursor:"pointer","stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6}},{tagName:"rect",selector:"extras",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{handleAttributes:null,selector:"root",padding:6,scale:null},getPosition:function(){},setPosition:function(){},resetPosition:function(){},onRender:function(){this.renderChildren(),this.toggleExtras(!1),this.update()},update:function(){var t=this.childNodes,e=t.handle,i=t.extras;if(!e)throw new Error("Control: markup selector `handle` is required");return this.updateHandle(e),i&&this.updateExtras(i),this},updateHandle:function(t){var e=this.relatedView,i=this.options,n=e.model,r=this.getPosition(e,this),o=n.getAbsolutePointFromRelative(r),a=i.handleAttributes,s=i.scale,l="translate("+o.x+","+o.y+")";if(s&&(l+=" scale("+s+")"),t.setAttribute("transform",l),a)for(var c in a)t.setAttribute(c,a[c])},updateExtras:function(t){var e=this.relatedView,i=this.options,n=this.options.selector;if(n){var r=e.findBySelector(n)[0];if(!r)throw new Error("Control: invalid selector.");var o=i.padding;isFinite(o)||(o=0);var a=e.getNodeUnrotatedBBox(r),s=e.model,l=s.angle(),c=a.center();l&&c.rotate(s.getBBox().center(),-l),a.inflate(o),t.setAttribute("x",-a.width/2),t.setAttribute("y",-a.height/2),t.setAttribute("width",a.width),t.setAttribute("height",a.height),t.setAttribute("transform","translate("+c.x+","+c.y+") rotate("+l+")")}else this.toggleExtras(!1)},toggleExtras:function(t){var e=this.childNodes.extras;e&&(e.style.display=t?"":"none")},onPointerDown:function(t){var e=this.relatedView,i=this.paper;this.guard(t)||(t.stopPropagation(),t.preventDefault(),i.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleExtras(!0),e.model.startBatch("control-move",{ui:!0,tool:this.cid}))},onPointerMove:function(t){var e=this.relatedView,i=this.paper,n=e.model,r=Hr(t),o=r.clientX,a=r.clientY,s=i.clientToLocalPoint(o,a),l=n.getRelativePointFromAbsolute(s);this.setPosition(e,l,this),this.update()},onPointerUp:function(t){var e=this.relatedView;this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleExtras(!1),e.model.stopBatch("control-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.relatedView;this.resetPosition(t,this),this.update()}}),yu=Au.extend({getTrackPath:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.trackPath;(void 0===n&&(n="M 0 0 H calc(w) V calc(h) H 0 Z"),"function"==typeof n&&(n=n.call(this,t)),ji(n))&&(n=Bi(n,ou(t,i)));return new Yn(Pr.normalizePathData(n))},getTrackMatrix:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.rotate,r=ou(t,i),o=t.model.angle();n||(r=r.bbox(o));var a=Pr.createSVGMatrix().translate(r.x+r.width/2,r.y+r.height/2);return n&&(a=a.rotate(o)),a=a.translate(-r.width/2,-r.height/2)}}),bu={Button:mu,Remove:Iu,Connect:vu,Boundary:gu,HoverConnect:yu,Control:wu},Nu=Pr,xu={DirectedGraph:Pl,PortLabel:Pa,Port:Sa};t.V=Pr,t.Vectorizer=Nu,t.anchors=bl,t.config=jr,t.connectionPoints=wl,t.connectionStrategies=iu,t.connectors=el,t.dia=zl,t.elementTools=bu,t.env=jl,t.format={},t.g=zr,t.highlighters=ul,t.layout=xu,t.linkAnchors=pl,t.linkTools=Cu,t.mvc=Va,t.routers=Gs,t.setTheme=function(t,e){wo(Ya,"setTheme",t,e=e||{}),Wa.prototype.defaultTheme=t},t.shapes=Jc,t.ui={},t.util=wa,t.version="3.6.3",Object.defineProperty(t,"__esModule",{value:!0})}),"undefined"!=typeof joint)var g=joint.g,V=joint.V,Vectorizer=joint.V;
\ No newline at end of file
+if(function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("backbone"),require("lodash"),require("jquery")):"function"==typeof define&&define.amd?define(["exports","backbone","lodash","jquery"],e):e((t=t||self).joint={},t.Backbone,t._,t.$)}(this,function(t,c,i,S){"use strict";c=c&&c.hasOwnProperty("default")?c.default:c,i=i&&i.hasOwnProperty("default")?i.default:i,S=S&&S.hasOwnProperty("default")?S.default:S;var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function n(t,e){return t(e={exports:{}},e.exports),e.exports}var r=function(t){return t&&t.Math==Math&&t},u=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),a=function(t){try{return!!t()}catch(t){return!0}},s=!a(function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}),o={}.propertyIsEnumerable,l=Object.getOwnPropertyDescriptor,h={f:l&&!o.call({1:2},1)?function(t){var e=l(this,t);return!!e&&e.enumerable}:o},C=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},g={}.toString,d=function(t){return g.call(t).slice(8,-1)},f="".split,w=a(function(){return!Object("z").propertyIsEnumerable(0)})?function(t){return"String"==d(t)?f.call(t,""):Object(t)}:Object,p=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},m=function(t){return w(p(t))},I=function(t){return"object"==typeof t?null!==t:"function"==typeof t},v=function(t,e){if(!I(t))return t;var i,n;if(e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;if("function"==typeof(i=t.valueOf)&&!I(n=i.call(t)))return n;if(!e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;throw TypeError("Can't convert object to primitive value")},A={}.hasOwnProperty,y=function(t,e){return A.call(t,e)},b=u.document,N=I(b)&&I(b.createElement),x=function(t){return N?b.createElement(t):{}},M=!s&&!a(function(){return 7!=Object.defineProperty(x("div"),"a",{get:function(){return 7}}).a}),k=Object.getOwnPropertyDescriptor,T={f:s?k:function(t,e){if(t=m(t),e=v(e,!0),M)try{return k(t,e)}catch(t){}if(y(t,e))return C(!h.f.call(t,e),t[e])}},D=function(t){if(!I(t))throw TypeError(String(t)+" is not an object");return t},L=Object.defineProperty,z={f:s?L:function(t,e,i){if(D(t),e=v(e,!0),D(i),M)try{return L(t,e,i)}catch(t){}if("get"in i||"set"in i)throw TypeError("Accessors not supported");return"value"in i&&(t[e]=i.value),t}},P=s?function(t,e,i){return z.f(t,e,C(1,i))}:function(t,e,i){return t[e]=i,t},j=function(e,i){try{P(u,e,i)}catch(t){u[e]=i}return i},G="__core-js_shared__",Z=u[G]||j(G,{}),B=Function.toString;"function"!=typeof Z.inspectSource&&(Z.inspectSource=function(t){return B.call(t)});var O,E,R,Y=Z.inspectSource,W=u.WeakMap,U="function"==typeof W&&/native code/.test(Y(W)),F=n(function(t){(t.exports=function(t,e){return Z[t]||(Z[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.8.3",mode:"global",copyright:"\xa9 2021 Denis Pushkarev (zloirock.ru)"})}),V=0,X=Math.random(),H=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++V+X).toString(36)},J=F("keys"),_=function(t){return J[t]||(J[t]=H(t))},Q={},K=u.WeakMap;if(U){var q=Z.state||(Z.state=new K),$=q.get,tt=q.has,et=q.set;O=function(t,e){return e.facade=t,et.call(q,t,e),e},E=function(t){return $.call(q,t)||{}},R=function(t){return tt.call(q,t)}}else{var it=_("state");Q[it]=!0,O=function(t,e){return e.facade=t,P(t,it,e),e},E=function(t){return y(t,it)?t[it]:{}},R=function(t){return y(t,it)}}var nt,rt={set:O,get:E,has:R,enforce:function(t){return R(t)?E(t):O(t,{})},getterFor:function(i){return function(t){var e;if(!I(t)||(e=E(t)).type!==i)throw TypeError("Incompatible receiver, "+i+" required");return e}}},ot=n(function(t){var e=rt.get,l=rt.enforce,c=String(String).split("String");(t.exports=function(t,e,i,n){var r,o=!!n&&!!n.unsafe,a=!!n&&!!n.enumerable,s=!!n&&!!n.noTargetGet;"function"==typeof i&&("string"!=typeof e||y(i,"name")||P(i,"name",e),(r=l(i)).source||(r.source=c.join("string"==typeof e?e:""))),t!==u?(o?!s&&t[e]&&(a=!0):delete t[e],a?t[e]=i:P(t,e,i)):a?t[e]=i:j(e,i)})(Function.prototype,"toString",function(){return"function"==typeof this&&e(this).source||Y(this)})}),at=u,st=function(t){return"function"==typeof t?t:void 0},lt=function(t,e){return arguments.length<2?st(at[t])||st(u[t]):at[t]&&at[t][e]||u[t]&&u[t][e]},ct=Math.ceil,ut=Math.floor,ht=function(t){return isNaN(t=+t)?0:(0<t?ut:ct)(t)},gt=Math.min,dt=function(t){return 0<t?gt(ht(t),9007199254740991):0},ft=Math.max,pt=Math.min,mt=function(c){return function(t,e,i){var n,r,o,a=m(t),s=dt(a.length),l=(n=s,(r=ht(i))<0?ft(r+n,0):pt(r,n));if(c&&e!=e){for(;l<s;)if((o=a[l++])!=o)return!0}else for(;l<s;l++)if((c||l in a)&&a[l]===e)return c||l||0;return!c&&-1}},It={includes:mt(!0),indexOf:mt(!1)},vt=It.indexOf,At=function(t,e){var i,n=m(t),r=0,o=[];for(i in n)!y(Q,i)&&y(n,i)&&o.push(i);for(;e.length>r;)y(n,i=e[r++])&&(~vt(o,i)||o.push(i));return o},Ct=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],wt=Ct.concat("length","prototype"),yt={f:Object.getOwnPropertyNames||function(t){return At(t,wt)}},bt={f:Object.getOwnPropertySymbols},Nt=lt("Reflect","ownKeys")||function(t){var e=yt.f(D(t)),i=bt.f;return i?e.concat(i(t)):e},xt=function(t,e){for(var i=Nt(e),n=z.f,r=T.f,o=0;o<i.length;o++){var a=i[o];y(t,a)||n(t,a,r(e,a))}},Mt=/#|\.prototype\./,St=function(t,e){var i=Tt[kt(t)];return i==Lt||i!=Dt&&("function"==typeof e?a(e):!!e)},kt=St.normalize=function(t){return String(t).replace(Mt,".").toLowerCase()},Tt=St.data={},Dt=St.NATIVE="N",Lt=St.POLYFILL="P",zt=St,Pt=T.f,jt=function(t,e){var i,n,r,o,a,s=t.target,l=t.global,c=t.stat;if(i=l?u:c?u[s]||j(s,{}):(u[s]||{}).prototype)for(n in e){if(o=e[n],r=t.noTargetGet?(a=Pt(i,n))&&a.value:i[n],!zt(l?n:s+(c?".":"#")+n,t.forced)&&void 0!==r){if(typeof o==typeof r)continue;xt(o,r)}(t.sham||r&&r.sham)&&P(o,"sham",!0),ot(i,n,o,t)}},Gt=!!Object.getOwnPropertySymbols&&!a(function(){return!String(Symbol())}),Zt=Gt&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,Bt=F("wks"),Ot=u.Symbol,Et=Zt?Ot:Ot&&Ot.withoutSetter||H,Rt=function(t){return y(Bt,t)||(Gt&&y(Ot,t)?Bt[t]=Ot[t]:Bt[t]=Et("Symbol."+t)),Bt[t]},Yt=Object.keys||function(t){return At(t,Ct)},Wt=s?Object.defineProperties:function(t,e){D(t);for(var i,n=Yt(e),r=n.length,o=0;o<r;)z.f(t,i=n[o++],e[i]);return t},Ut=lt("document","documentElement"),Ft="prototype",Vt="script",Xt=_("IE_PROTO"),Ht=function(){},Jt=function(t){return"<script>"+t+"</"+Vt+">"},_t=function(){try{nt=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;_t=nt?function(t){t.write(Jt("")),t.close();var e=t.parentWindow.Object;return t=null,e}(nt):((e=x("iframe")).style.display="none",Ut.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(Jt("document.F=Object")),t.close(),t.F);for(var i=Ct.length;i--;)delete _t[Ft][Ct[i]];return _t()};Q[Xt]=!0;var Qt=Object.create||function(t,e){var i;return null!==t?(Ht[Ft]=D(t),i=new Ht,Ht[Ft]=null,i[Xt]=t):i=_t(),void 0===e?i:Wt(i,e)},Kt=Rt("unscopables"),qt=Array.prototype;null==qt[Kt]&&z.f(qt,Kt,{configurable:!0,value:Qt(null)});var $t=function(t){qt[Kt][t]=!0},te=Object.defineProperty,ee={},ie=function(t){throw t},ne=function(t,e){if(y(ee,t))return ee[t];e||(e={});var i=[][t],n=!!y(e,"ACCESSORS")&&e.ACCESSORS,r=y(e,0)?e[0]:ie,o=y(e,1)?e[1]:void 0;return ee[t]=!!i&&!a(function(){if(n&&!s)return!0;var t={length:-1};n?te(t,1,{enumerable:!0,get:ie}):t[1]=1,i.call(t,r,o)})},re=It.includes,oe=ne("indexOf",{ACCESSORS:!0,1:0});jt({target:"Array",proto:!0,forced:!oe},{includes:function(t){return re(this,t,1<arguments.length?arguments[1]:void 0)}}),$t("includes");var ae=function(n,r,t){if(function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function")}(n),void 0===r)return n;switch(t){case 0:return function(){return n.call(r)};case 1:return function(t){return n.call(r,t)};case 2:return function(t,e){return n.call(r,t,e)};case 3:return function(t,e,i){return n.call(r,t,e,i)}}return function(){return n.apply(r,arguments)}},se=Function.call,le=function(t,e,i){return ae(se,u[t].prototype[e],i)},ce=(le("Array","includes"),function(t){return Object(p(t))}),ue=Array.isArray||function(t){return"Array"==d(t)},he=Rt("species"),ge=function(t,e){var i;return ue(t)&&("function"!=typeof(i=t.constructor)||i!==Array&&!ue(i.prototype)?I(i)&&null===(i=i[he])&&(i=void 0):i=void 0),new(void 0===i?Array:i)(0===e?0:e)},de=[].push,fe=function(d){var f=1==d,p=2==d,m=3==d,I=4==d,v=6==d,A=7==d,C=5==d||v;return function(t,e,i,n){for(var r,o,a=ce(t),s=w(a),l=ae(e,i,3),c=dt(s.length),u=0,h=n||ge,g=f?h(t,c):p||A?h(t,0):void 0;u<c;u++)if((C||u in s)&&(o=l(r=s[u],u,a),d))if(f)g[u]=o;else if(o)switch(d){case 3:return!0;case 5:return r;case 6:return u;case 2:de.call(g,r)}else switch(d){case 4:return!1;case 7:de.call(g,r)}return v?-1:m||I?I:g}},pe={forEach:fe(0),map:fe(1),filter:fe(2),some:fe(3),every:fe(4),find:fe(5),findIndex:fe(6),filterOut:fe(7)},me=pe.find,Ie="find",ve=!0,Ae=ne(Ie);Ie in[]&&Array(1)[Ie](function(){ve=!1}),jt({target:"Array",proto:!0,forced:ve||!Ae},{find:function(t){return me(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(Ie);le("Array","find");var Ce,we,ye,be=function(s){return function(t,e){var i,n,r=String(p(t)),o=ht(e),a=r.length;return o<0||a<=o?s?"":void 0:(i=r.charCodeAt(o))<55296||56319<i||o+1===a||(n=r.charCodeAt(o+1))<56320||57343<n?s?r.charAt(o):i:s?r.slice(o,o+2):n-56320+(i-55296<<10)+65536}},Ne={codeAt:be(!1),charAt:be(!0)},xe=!a(function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}),Me=_("IE_PROTO"),Se=Object.prototype,ke=xe?Object.getPrototypeOf:function(t){return t=ce(t),y(t,Me)?t[Me]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?Se:null},Te=Rt("iterator"),De=!1;[].keys&&("next"in(ye=[].keys())?(we=ke(ke(ye)))!==Object.prototype&&(Ce=we):De=!0);var Le=null==Ce||a(function(){var t={};return Ce[Te].call(t)!==t});Le&&(Ce={}),y(Ce,Te)||P(Ce,Te,function(){return this});var ze={IteratorPrototype:Ce,BUGGY_SAFARI_ITERATORS:De},Pe=z.f,je=Rt("toStringTag"),Ge=function(t,e,i){t&&!y(t=i?t:t.prototype,je)&&Pe(t,je,{configurable:!0,value:e})},Ze={},Be=ze.IteratorPrototype,Oe=function(){return this},Ee=Object.setPrototypeOf||("__proto__"in{}?function(){var i,n=!1,t={};try{(i=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(t,[]),n=t instanceof Array}catch(t){}return function(t,e){return D(t),function(t){if(!I(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(e),n?i.call(t,e):t.__proto__=e,t}}():void 0),Re=ze.IteratorPrototype,Ye=ze.BUGGY_SAFARI_ITERATORS,We=Rt("iterator"),Ue="values",Fe="entries",Ve=function(){return this},Xe=Ne.charAt,He="String Iterator",Je=rt.set,_e=rt.getterFor(He);!function(t,e,i,n,r,o,a){var s,l,c;l=n,c=e+" Iterator",(s=i).prototype=Qt(Be,{next:C(1,l)}),Ge(s,c,!1),Ze[c]=Oe;var u,h,g,d=function(t){if(t===r&&v)return v;if(!Ye&&t in m)return m[t];switch(t){case"keys":case Ue:case Fe:return function(){return new i(this,t)}}return function(){return new i(this)}},f=e+" Iterator",p=!1,m=t.prototype,I=m[We]||m["@@iterator"]||r&&m[r],v=!Ye&&I||d(r),A="Array"==e&&m.entries||I;if(A&&(u=ke(A.call(new t)),Re!==Object.prototype&&u.next&&(ke(u)!==Re&&(Ee?Ee(u,Re):"function"!=typeof u[We]&&P(u,We,Ve)),Ge(u,f,!0))),r==Ue&&I&&I.name!==Ue&&(p=!0,v=function(){return I.call(this)}),m[We]!==v&&P(m,We,v),Ze[e]=v,r)if(h={values:d(Ue),keys:o?v:d("keys"),entries:d(Fe)},a)for(g in h)!Ye&&!p&&g in m||ot(m,g,h[g]);else jt({target:e,proto:!0,forced:Ye||p},h)}(String,"String",function(t){Je(this,{type:He,string:String(t),index:0})},function(){var t,e=_e(this),i=e.string,n=e.index;return n>=i.length?{value:void 0,done:!0}:(t=Xe(i,n),e.index+=t.length,{value:t,done:!1})});var Qe=function(e,t,i,n){try{return n?t(D(i)[0],i[1]):t(i)}catch(t){throw function(t){var e=t.return;if(void 0!==e)D(e.call(t)).value}(e),t}},Ke=Rt("iterator"),qe=Array.prototype,$e=function(t,e,i){var n=v(e);n in t?z.f(t,n,C(0,i)):t[n]=i},ti={};ti[Rt("toStringTag")]="z";var ei="[object z]"===String(ti),ii=Rt("toStringTag"),ni="Arguments"==d(function(){return arguments}()),ri=ei?d:function(t){var e,i,n;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(i=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),ii))?i:ni?d(e):"Object"==(n=d(e))&&"function"==typeof e.callee?"Arguments":n},oi=Rt("iterator"),ai=Rt("iterator"),si=!1;try{var li=0,ci={next:function(){return{done:!!li++}},return:function(){si=!0}};ci[ai]=function(){return this},Array.from(ci,function(){throw 2})}catch(t){}var ui=!function(t,e){if(!e&&!si)return!1;var i=!1;try{var n={};n[ai]=function(){return{next:function(){return{done:i=!0}}}},t(n)}catch(t){}return i}(function(t){Array.from(t)});jt({target:"Array",stat:!0,forced:ui},{from:function(t){var e,i,n,r,o,a,s,l=ce(t),c="function"==typeof this?this:Array,u=arguments.length,h=1<u?arguments[1]:void 0,g=void 0!==h,d=function(t){if(null!=t)return t[oi]||t["@@iterator"]||Ze[ri(t)]}(l),f=0;if(g&&(h=ae(h,2<u?arguments[2]:void 0,2)),null!=d&&(c!=Array||void 0===(s=d)||Ze.Array!==s&&qe[Ke]!==s))for(o=(r=d.call(l)).next,i=new c;!(n=o.call(r)).done;f++)a=g?Qe(r,h,[n.value,f],!0):n.value,$e(i,f,a);else for(i=new c(e=dt(l.length));f<e;f++)a=g?h(l[f],f):l[f],$e(i,f,a);return i.length=f,i}});at.Array.from;var hi=pe.findIndex,gi="findIndex",di=!0,fi=ne(gi);gi in[]&&Array(1)[gi](function(){di=!1}),jt({target:"Array",proto:!0,forced:di||!fi},{findIndex:function(t){return hi(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(gi);le("Array","findIndex"),n(function(t,e){!function(){var t=e,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";function l(t){this.message=t}(l.prototype=new Error).name="InvalidCharacterError",t.btoa||(t.btoa=function(t){for(var e,i,n=String(t),r=0,o=s,a="";n.charAt(0|r)||(o="=",r%1);a+=o.charAt(63&e>>8-r%1*8)){if(255<(i=n.charCodeAt(r+=.75)))throw new l("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");e=e<<8|i}return a}),t.atob||(t.atob=function(t){var e=String(t).replace(/=+$/,"");if(e.length%4==1)throw new l("'atob' failed: The string to be decoded is not correctly encoded.");for(var i,n,r=0,o=0,a="";n=e.charAt(o++);~n&&(i=r%4?64*i+n:n,r++%4)?a+=String.fromCharCode(255&i>>(-2*r&6)):0)n=s.indexOf(n);return a})}()});jt({target:"Number",stat:!0},{isNaN:function(t){return t!=t}});at.Number.isNaN;var pi=u.isFinite,mi=Number.isFinite||function(t){return"number"==typeof t&&pi(t)};jt({target:"Number",stat:!0},{isFinite:mi});at.Number.isFinite;var Ii=Rt("match"),vi=function(t){if(I(e=t)&&(void 0!==(i=e[Ii])?i:"RegExp"==d(e)))throw TypeError("The method doesn't accept regular expressions");var e,i;return t},Ai=Rt("match"),Ci=function(e){var i=/./;try{"/./"[e](i)}catch(t){try{return i[Ai]=!1,"/./"[e](i)}catch(t){}}return!1};jt({target:"String",proto:!0,forced:!Ci("includes")},{includes:function(t){return!!~String(p(this)).indexOf(vi(t),1<arguments.length?arguments[1]:void 0)}});le("String","includes");var wi,yi=T.f,bi="".startsWith,Ni=Math.min,xi=Ci("startsWith"),Mi=!(xi||(!(wi=yi(String.prototype,"startsWith"))||wi.writable));jt({target:"String",proto:!0,forced:!Mi&&!xi},{startsWith:function(t){var e=String(p(this));vi(t);var i=dt(Ni(1<arguments.length?arguments[1]:void 0,e.length)),n=String(t);return bi?bi.call(e,n,i):e.slice(i,i+n.length)===n}});le("String","startsWith");!function(){function n(t,e){return this.slice(t,e)}function r(t,e){arguments.length<2&&(e=0);for(var i=0,n=t.length;i<n;++i,++e)this[e]=255&t[i]}function t(t){var e;if("number"==typeof t){e=new Array(t);for(var i=0;i<t;++i)e[i]=0}else e=t.slice(0);return e.subarray=n,(e.buffer=e).byteLength=e.length,e.set=r,"object"==typeof t&&t.buffer&&(e.buffer=t.buffer),e}"undefined"==typeof Uint8Array&&"undefined"!=typeof window&&(window.Uint8Array=t,window.Uint32Array=t,window.Int32Array=t)}();var Si={x:"x",y:"y",width:"w",height:"h",minimum:"s",maximum:"l",diagonal:"d"},ki=Object.keys(Si).map(function(t){return Si[t]}).join(""),Ti="[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?",Di=/\s/g,Li=new RegExp("^("+Ti+"\\*)?(["+ki+"])(/"+Ti+")?([-+]{1,2}"+Ti+")?$","g");function zi(t){throw new Error("Invalid calc() expression: "+t)}function Pi(t,e){var i=Li.exec(t.replace(Di,""));i||zi(t),Li.lastIndex=0;var n=i[1],r=i[2],o=i[3],a=i[4],s=e.x,l=e.y,c=e.width,u=e.height,h=0;switch(r){case Si.width:h=c;break;case Si.height:h=u;break;case Si.x:h=s;break;case Si.y:h=l;break;case Si.minimum:h=Math.min(u,c);break;case Si.maximum:h=Math.max(u,c);break;case Si.diagonal:h=Math.sqrt(u*u+c*c)}return n&&(h*=parseFloat(n)),o&&(h/=parseFloat(o.slice(1))),a&&(h+=function(t){if(!t)return 0;switch(t[0]){case"+":return parseFloat(t.substr(1));case"-":return-parseFloat(t.substr(1))}return parseFloat(t)}(a)),h}function ji(t){return"string"==typeof t&&t.includes("calc")}var Gi="calc(",Zi=Gi.length;function Bi(t,e){for(var i=t,n=0;;){var r=i.indexOf(Gi,n);if(-1===r)return i;var o=r+Zi,a=1;t:for(;;){switch(i[o]){case"(":a++;break;case")":if(0===--a)break t;break;case void 0:zi(i)}o++}var s=i.slice(r+Zi,o);ji(s)&&(s=Bi(s,e));var l=String(Pi(s,e));i=i.slice(0,r)+l+i.slice(o+1),n=r+l.length}}var Oi=Math.round,Ei=Math.floor,Ri=Math.PI,Yi=function(t){return t%360+(t<0?360:0)},Wi=function(t,e){return e*Oi(t/e)},Ui=function(t){return 180*t/Ri%360},Fi=function(t,e){return(t=(e=e||!1)?t:t%360)*Ri/180},Vi=function(t,e){if(void 0===e)e=void 0===t?1:t,t=0;else if(e<t){var i=t;t=e,e=i}return Ei(Math.random()*(e-t+1)+t)},Xi=Math.cos,Hi=Math.sin,Ji=Math.atan2,_i=function(t,e){var i=Fi(t.y),n=Fi(e.y),r=t.x,o=e.x,a=Fi(o-r),s=Hi(a)*Xi(n),l=Xi(i)*Hi(n)-Hi(i)*Xi(n)*Xi(a),c=Ui(Ji(s,l))-22.5;return c<0&&(c+=360),["NE","E","SE","S","SW","W","NW","N"][c=parseInt(c/45)]},Qi=function(t,e){var i=t.x,n=t.y;return(i-=e.x)*i+(n-=e.y)*n},Ki=function(t,e){return Math.sqrt(Qi(t,e))},qi={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},$i=Math.abs,tn=Math.cos,en=Math.sin,nn=Math.sqrt,rn=Math.min,on=Math.max,an=Math.atan2,sn=Math.round,ln=Math.pow,cn=Math.PI,un=function(t,e){if(!(this instanceof un))return new un(t,e);if("string"==typeof t){var i=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(i[0]),e=parseFloat(i[1])}else Object(t)===t&&(e=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===e?0:e};un.fromPolar=function(t,e,i){i=new un(i);var n=$i(t*tn(e)),r=$i(t*en(e)),o=Yi(Ui(e));return o<90?r=-r:o<180?(n=-n,r=-r):o<270&&(n=-n),new un(i.x+n,i.y+r)},un.random=function(t,e,i,n){return new un(Vi(t,e),Vi(i,n))},un.prototype={type:qi.Point,chooseClosest:function(t){var e=t.length;if(1===e)return new un(t[0]);for(var i=null,n=1/0,r=0;r<e;r++){var o=new un(t[r]),a=this.squaredDistance(o);a<n&&(i=o,n=a)}return i},adhereToRect:function(t){return t.containsPoint(this)||(this.x=rn(on(this.x,t.x),t.x+t.width),this.y=rn(on(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,e){var i=this.equals(t)||this.equals(e)?NaN:this.theta(e)-this.theta(t);return i<0&&(i+=360),i},bearing:function(t){return _i(this,t)},changeInAngle:function(t,e,i){return this.clone().offset(-t,-e).theta(i)-this.theta(i)},clone:function(){return new un(this)},cross:function(t,e){return t&&e?(e.x-this.x)*(t.y-this.y)-(e.y-this.y)*(t.x-this.x):NaN},difference:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),new un(this.x-(t||0),this.y-(e||0))},distance:function(t){return Ki(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,e){var i=this.x,n=this.y;return new un((1-e)*i+e*t.x,(1-e)*n+e*t.y)},magnitude:function(){return nn(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return $i(t.x-this.x)+$i(t.y-this.y)},move:function(t,e){var i=Fi(new un(t).theta(this));return this.offset(tn(i)*e,-en(i)*e)},normalize:function(t){var e=(t||1)/this.magnitude();return this.scale(e,e)},offset:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x+=t||0,this.y+=e||0,this},reflection:function(t){return new un(t).move(this,this.distance(t))},rotate:function(t,e){if(0===e)return this;t=t||new un(0,0),e=Fi(Yi(-e));var i=tn(e),n=en(e),r=i*(this.x-t.x)-n*(this.y-t.y)+t.x,o=n*(this.x-t.x)+i*(this.y-t.y)+t.y;return this.x=r,this.y=o,this},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=ln(10,t)}return this.x=sn(this.x*e)/e,this.y=sn(this.y*e)/e,this},scale:function(t,e,i){return i=i&&new un(i)||new un(0,0),this.x=i.x+t*(this.x-i.x),this.y=i.y+e*(this.y-i.y),this},snapToGrid:function(t,e){return this.x=Wi(this.x,t),this.y=Wi(this.y,e||t),this},squaredDistance:function(t){return Qi(this,t)},theta:function(t){var e=-((t=new un(t)).y-this.y),i=t.x-this.x,n=an(e,i);return n<0&&(n=2*cn+n),180*n/cn},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new un(t)||new un(0,0);var e=this.x,i=this.y;return this.x=nn((e-t.x)*(e-t.x)+(i-t.y)*(i-t.y)),this.y=Fi(t.theta(new un(e,i))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x=t||0,this.y=e||0,this},vectorAngle:function(t){return new un(0,0).angleBetween(this,t)}},un.prototype.translate=un.prototype.offset;var hn=un,gn=Math.max,dn=Math.min,fn=function(t,e){return this instanceof fn?t instanceof fn?new fn(t.start,t.end):(this.start=new un(t),void(this.end=new un(e))):new fn(t,e)};fn.prototype={type:qi.Line,angle:function(){var t=new un(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=dn(this.start.x,this.end.x),e=dn(this.start.y,this.end.y),i=gn(this.start.x,this.end.x),n=gn(this.start.y,this.end.y);return new kn(t,e,i-t,n-e)},bearing:function(){return _i(this.start,this.end)},clone:function(){return new fn(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var e=this.vector().dot(new fn(this.start,t).vector()),i=dn(1,gn(0,e/this.squaredLength()));return i!=i?0:i},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var e=this.start,i=this.end;if(0!==e.cross(t,i))return!1;var n=this.length();return!(new fn(e,t).length()>n)&&!(new fn(t,i).length()>n)},divideAt:function(t){var e=this.pointAt(t);return[new fn(this.start,e),new fn(e,this.end)]},divideAtLength:function(t){var e=this.pointAtLength(t);return[new fn(this.start,e),new fn(e,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,e){if(t&&t.intersectionWithLine){var i=t.intersectionWithLine(this,e);return i&&t instanceof fn&&(i=i[0]),i}return null},intersectionWithLine:function(t){var e=new un(this.end.x-this.start.x,this.end.y-this.start.y),i=new un(t.end.x-t.start.x,t.end.y-t.start.y),n=e.x*i.y-e.y*i.x,r=new un(t.start.x-this.start.x,t.start.y-this.start.y),o=r.x*i.y-r.y*i.x,a=r.x*e.y-r.y*e.x;if(0===n||o*n<0||a*n<0)return null;if(0<n){if(n<o||n<a)return null}else if(o<n||a<n)return null;return[new un(this.start.x+o*e.x/n,this.start.y+o*e.y/n)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return Ki(this.start,this.end)},midpoint:function(){return new un((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var e=this.clone();if(!this.isDifferentiable())return e;var i=e.start,n=e.end,r=i.clone().rotate(n,270),o=n.clone().rotate(i,90);return i.move(o,t),n.move(r,t),e},pointAt:function(t){var e=this.start,i=this.end;return t<=0?e.clone():1<=t?i.clone():e.lerp(i,t)},pointAtLength:function(t){var e=this.start,i=this.end,n=!0;t<0&&(n=!1,t=-t);var r=this.length();return r<=t?n?i.clone():e.clone():this.pointAt((n?t:r-t)/r)},pointOffset:function(t){t=new un(t);var e=this.start,i=this.end;return((i.x-e.x)*(t.y-e.y)-(i.y-e.y)*(t.x-e.x))/this.length()},rotate:function(t,e){return this.start.rotate(t,e),this.end.rotate(t,e),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.end.scale(t,e,i),this},setLength:function(t){var e=this.length();if(!e)return this;var i=t/e;return this.scale(i,i,this.start)},squaredLength:function(){return Qi(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAt(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAtLength(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,e){return this.start.translate(t,e),this.end.translate(t,e),this},vector:function(){return new un(this.end.x-this.start.x,this.end.y-this.start.y)}},fn.prototype.intersection=fn.prototype.intersect;var pn=fn,mn=Math.sqrt,In=Math.round,vn=Math.pow,An=function(t,e,i){return this instanceof An?t instanceof An?new An(new un(t.x,t.y),t.a,t.b):(t=new un(t),this.x=t.x,this.y=t.y,this.a=e,void(this.b=i)):new An(t,e,i)};An.fromRect=function(t){return t=new kn(t),new An(t.center(),t.width/2,t.height/2)},An.prototype={type:qi.Ellipse,bbox:function(){return new kn(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new un(this.x,this.y)},clone:function(){return new An(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.a+=2*t,this.b+=2*e,this},intersectionWithLine:function(t){var e=[],i=t.start,n=t.end,r=this.a,o=this.b,a=t.vector(),s=i.difference(new un(this)),l=new un(a.x/(r*r),a.y/(o*o)),c=new un(s.x/(r*r),s.y/(o*o)),u=a.dot(l),h=a.dot(c),g=h*h-u*(s.dot(c)-1);if(g<0)return null;if(0<g){var d=mn(g),f=(-h-d)/u,p=(-h+d)/u;if((f<0||1<f)&&(p<0||1<p))return null;0<=f&&f<=1&&e.push(i.lerp(n,f)),0<=p&&p<=1&&e.push(i.lerp(n,p))}else{var m=-h/u;if(!(0<=m&&m<=1))return null;e.push(i.lerp(n,m))}return e},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t),e&&t.rotate(new un(this.x,this.y),e);var i,n=t.x-this.x,r=t.y-this.y;if(0===n)return i=this.bbox().pointNearestToPoint(t),e?i.rotate(new un(this.x,this.y),-e):i;var o=r/n,a=o*o,s=this.a*this.a,l=this.b*this.b,c=mn(1/(1/s+a/l)),u=o*(c=n<0?-c:c);return i=new un(this.x+c,this.y+u),e?i.rotate(new un(this.x,this.y),-e):i},normalizedDistance:function(t){var e=t.x,i=t.y,n=this.a,r=this.b,o=this.x,a=this.y;return(e-o)*(e-o)/(n*n)+(i-a)*(i-a)/(r*r)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=vn(10,t)}return this.x=In(this.x*e)/e,this.y=In(this.y*e)/e,this.a=In(this.a*e)/e,this.b=In(this.b*e)/e,this},tangentTheta:function(t){var e,i,n=t.x,r=t.y,o=this.a,a=this.b,s=this.bbox().center(),l=s.x,c=s.y,u=n>s.x+o/2,h=n<s.x-o/2;return u||h?i=o*o/(n-l)-o*o*(r-c)*((e=n>s.x?r-30:r+30)-c)/(a*a*(n-l))+l:e=a*a/(r-c)-a*a*(n-l)*((i=r>s.y?n+30:n-30)-l)/(o*o*(r-c))+c,new un(i,e).theta(t)},toString:function(){return new un(this.x,this.y).toString()+" "+this.a+" "+this.b}};var Cn=An,wn=Math.abs,yn=Math.cos,bn=Math.sin,Nn=Math.min,xn=Math.max,Mn=Math.round,Sn=Math.pow,kn=function(t,e,i,n){if(!(this instanceof kn))return new kn(t,e,i,n);Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===e?0:e,this.width=void 0===i?0:i,this.height=void 0===n?0:n};kn.fromEllipse=function(t){return t=new An(t),new kn(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},kn.fromPointUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new un;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y;l<i&&(i=l),r<l&&(r=l),c<n&&(n=c),o<c&&(o=c)}return new kn(i,n,r-i,o-n)},kn.fromRectUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new kn;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y,u=l+a.width,h=c+a.height;l<i&&(i=l),r<u&&(r=u),c<n&&(n=c),o<h&&(o=h)}return new kn(i,n,r-i,o-n)},kn.prototype={type:qi.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var e=this.width,i=this.height,n=Fi(t),r=wn(bn(n)),o=wn(yn(n)),a=e*o+i*r,s=e*r+i*o;return this.x+=(e-a)/2,this.y+=(i-s)/2,this.width=a,this.height=s,this},bottomLeft:function(){return new un(this.x,this.y+this.height)},bottomLine:function(){return new fn(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new un(this.x+this.width/2,this.y+this.height)},center:function(){return new un(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new kn(this)},containsPoint:function(t){return(t=new un(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize(),n=e.width,r=e.height,o=i.width,a=i.height;if(!(n&&r&&o&&a))return!1;var s=e.x,l=e.y,c=i.x,u=i.y;return o+=c,n+=s,a+=u,r+=l,s<=c&&o<=n&&l<=u&&a<=r},corner:function(){return new un(this.x+this.width,this.y+this.height)},equals:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize();return e.x===i.x&&e.y===i.y&&e.width===i.width&&e.height===i.height},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.x-=t,this.y-=e,this.width+=2*t,this.height+=2*e,this},intersect:function(t){var e=this.origin(),i=this.corner(),n=t.origin(),r=t.corner();if(r.x<=e.x||r.y<=e.y||n.x>=i.x||n.y>=i.y)return null;var o=xn(e.x,n.x),a=xn(e.y,n.y);return new kn(o,a,Nn(i.x,r.x)-o,Nn(i.y,r.y)-a)},intersectionWithLine:function(t){var e,i,n=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],o=[],a=n.length;for(i=0;i<a;i++)null!==(e=t.intersect(n[i]))&&o.indexOf(e.toString())<0&&(r.push(e),o.push(e.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t);var i,n=new un(this.x+this.width/2,this.y+this.height/2);e&&t.rotate(n,e);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],o=new fn(n,t),a=r.length-1;0<=a;--a){var s=r[a].intersection(o);if(null!==s){i=s;break}}return i&&e&&i.rotate(n,-e),i},leftLine:function(){return new fn(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new un(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,e){var i,n,r,o,a,s,l,c;t=new kn(t),e||(e=t.center());var u=e.x,h=e.y;i=n=r=o=a=s=l=c=1/0;var g=t.topLeft();g.x<u&&(i=(this.x-u)/(g.x-u)),g.y<h&&(a=(this.y-h)/(g.y-h));var d=t.bottomRight();d.x>u&&(n=(this.x+this.width-u)/(d.x-u)),d.y>h&&(s=(this.y+this.height-h)/(d.y-h));var f=t.topRight();f.x>u&&(r=(this.x+this.width-u)/(f.x-u)),f.y<h&&(l=(this.y-h)/(f.y-h));var p=t.bottomLeft();return p.x<u&&(o=(this.x-u)/(p.x-u)),p.y>h&&(c=(this.y+this.height-h)/(p.y-h)),{sx:Nn(i,n,r,o),sy:Nn(a,s,l,c)}},maxRectUniformScaleToFit:function(t,e){var i=this.maxRectScaleToFit(t,e);return Nn(i.sx,i.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,e=this.y,i=this.width,n=this.height;return this.width<0&&(t=this.x+this.width,i=-this.width),this.height<0&&(e=this.y+this.height,n=-this.height),this.x=t,this.y=e,this.width=i,this.height=n,this},offset:function(t,e){return un.prototype.offset.call(this,t,e)},origin:function(){return new un(this.x,this.y)},pointNearestToPoint:function(t){if(t=new un(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new un(this.x+this.width,t.y);case"left":return new un(this.x,t.y);case"bottom":return new un(t.x,this.y+this.height);case"top":return new un(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new fn(this.topRight(),this.bottomRight())},rightMiddle:function(){return new un(this.x+this.width,this.y+this.height/2)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=Sn(10,t)}return this.x=Mn(this.x*e)/e,this.y=Mn(this.y*e)/e,this.width=Mn(this.width*e)/e,this.height=Mn(this.height*e)/e,this},scale:function(t,e,i){return i=this.origin().scale(t,e,i),this.x=i.x,this.y=i.y,this.width*=t,this.height*=e,this},sideNearestToPoint:function(t){var e=(t=new un(t)).x-this.x,i=this.x+this.width-t.x,n=t.y-this.y,r=e,o="left";return i<r&&(r=i,o="right"),n<r&&(r=n,o="top"),this.y+this.height-t.y<r&&(o="bottom"),o},snapToGrid:function(t,e){var i=this.origin().snapToGrid(t,e),n=this.corner().snapToGrid(t,e);return this.x=i.x,this.y=i.y,this.width=n.x-i.x,this.height=n.y-i.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new fn(this.topLeft(),this.topRight())},topMiddle:function(){return new un(this.x+this.width/2,this.y)},topRight:function(){return new un(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return kn.fromRectUnion(this,t)},update:function(t,e,i,n){return Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=t||0,this.y=e||0,this.width=i||0,this.height=n||0,this}},kn.prototype.bottomRight=kn.prototype.corner,kn.prototype.topLeft=kn.prototype.origin,kn.prototype.translate=kn.prototype.offset;var Tn=kn;function Dn(t){var e=t.trim();if(""===e)return[];for(var i=[],n=e.split(/\b\s*,\s*|,\s*|\s+/),r=n.length,o=0;o<r;o+=2)i.push({x:+n[o],y:+n[o+1]});return i}function Ln(t){var e=t.length;if(0===e)return[];for(var i=[],n=0;n<e;n++){var r=t[n].clone();i.push(r)}return i}function zn(t){var e,i,n,r=Math.abs,o=t.length;if(0===o)return[];for(e=0;e<o;e++)void 0===n?n=t[e]:t[e].y<n.y?n=t[e]:t[e].y===n.y&&t[e].x>n.x&&(n=t[e]);var a=[];for(e=0;e<o;e++){var s=n.theta(t[e]);0===s&&(s=360);var l=[t[e],e,s];a.push(l)}if(a.sort(function(t,e){var i=t[2]-e[2];return 0===i&&(i=e[1]-t[1]),i}),2<a.length){var c=a[a.length-1];a.unshift(c)}for(var u,h,g,d,f,p,m,I={},v=[];0!==a.length;)if(h=(u=a.pop())[0],!I.hasOwnProperty(u[0]+"@@"+u[1]))for(var A=!1;!A;)if(v.length<2)v.push(u),A=!0;else{d=(g=v.pop())[0];var C=(p=(f=v.pop())[0]).cross(d,h);if(C<0)v.push(f),v.push(g),v.push(u),A=!0;else if(0===C){var w=d.angleBetween(p,h);r(w-180)<1e-10?(I[g[0]+"@@"+g[1]]=d,v.push(f)):d.equals(h)||p.equals(d)?(I[g[0]+"@@"+g[1]]=d,v.push(f)):r((w+1)%360-1)<1e-10&&(v.push(f),a.push(g))}else I[g[0]+"@@"+g[1]]=d,v.push(f)}2<v.length&&v.pop();var y=-1;for(i=v.length,e=0;e<i;e++){var b=v[e][1];(void 0===m||b<m)&&(m=b,y=e)}var N=[];if(0<y){var x=v.slice(y),M=v.slice(0,y);N=x.concat(M)}else N=v;var S=[];for(i=N.length,e=0;e<i;e++)S.push(N[e][0]);return S}var Pn=function(t){return this instanceof Pn?"string"==typeof t?new Pn.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new Pn(t)};Pn.parse=function(t){return new Pn(Dn(t))},Pn.fromRect=function(t){return new Pn([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},Pn.prototype={type:qi.Polyline,bbox:function(){var t=1/0,e=-1/0,i=1/0,n=-1/0,r=this.points,o=r.length;if(0===o)return null;for(var a=0;a<o;a++){var s=r[a],l=s.x,c=s.y;l<t&&(t=l),e<l&&(e=l),c<i&&(i=c),n<c&&(n=c)}return new kn(t,i,e-t,n-i)},clone:function(){return new Pn(Ln(this.points))},closestPoint:function(t){var e=this.closestPointLength(t);return this.pointAtLength(e)},closestPointLength:function(t){var e,i=this.lengthPoints(),n=i.length;if(0===n)return 0;if(1===n)return 0;for(var r=1/0,o=0,a=n-1,s=0;s<a;s++){var l=new fn(i[s],i[s+1]),c=l.length(),u=l.closestPointNormalizedLength(t),h=l.pointAt(u).squaredDistance(t);h<r&&(r=h,e=o+u*c),o+=c}return e},closestPointNormalizedLength:function(t){var e=this.closestPointLength(t);if(0===e)return 0;var i=this.length();return 0===i?0:e/i},closestPointTangent:function(t){var e=this.closestPointLength(t);return this.tangentAtLength(e)},containsPoint:function(t){var e=this.points,i=e.length;if(0===i)return!1;for(var n=t.x,r=t.y,o=i-1,a=0,s=0,l=new fn,c=new fn,u=new un;a<i;a++){var h=e[o],g=e[a];if(t.equals(h))return!0;if(l.start=h,l.end=g,l.containsPoint(t))return!0;if(r<=h.y&&r>g.y||r>h.y&&r<=g.y){var d=h.x-n>g.x-n?h.x-n:g.x-n;0<=d&&(u.x=n+d,u.y=r,c.start=t,c.end=u,l.intersect(c)&&s++)}o=a}return s%2==1},close:function(){var t=this.start,e=this.end,i=this.points;return t&&e&&!t.equals(e)&&i.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new Pn(zn(this.points))},equals:function(t){if(!t)return!1;var e=this.points,i=t.points,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=t.points[r];if(!o.equals(a))return!1}return!0},intersectionWithLine:function(t){for(var e=new fn(t),i=[],n=this.lengthPoints(),r=new fn,o=0,a=n.length-1;o<a;o++){r.start=n[o],r.end=n[o+1];var s=e.intersectionWithLine(r);s&&i.push(s[0])}return 0<i.length?i:null},isDifferentiable:function(){var t=this.points,e=t.length;if(0===e)return!1;for(var i=new fn,n=e-1,r=0;r<n;r++)if(i.start=t[r],i.end=t[r+1],i.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),e=t.length;if(0===e)return 0;for(var i=0,n=e-1,r=0;r<n;r++)i+=t[r].distance(t[r+1]);return i},pointAt:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();if(t<=0)return e[0].clone();if(1<=t)return e[i-1].clone();var n=this.length()*t;return this.pointAtLength(n)},pointAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();var n=!0;t<0&&(n=!1,t=-t);for(var r=0,o=i-1,a=0;a<o;a++){var s=n?a:o-1-a,l=e[s],c=e[s+1],u=new fn(l,c),h=l.distance(c);if(t<=r+h)return u.pointAtLength((n?1:-1)*(t-r));r+=h}return(n?e[i-1]:e[0]).clone()},round:function(t){for(var e=this.points,i=e.length,n=0;n<i;n++)e[n].round(t);return this},scale:function(t,e,i){for(var n=this.points,r=n.length,o=0;o<r;o++)n[o].scale(t,e,i);return this},simplify:function(t){void 0===t&&(t={});var e=this.points;if(e.length<3)return this;for(var i=t.threshold||0,n=0;e[n+2];){var r=n+1,o=n+2,a=e[n],s=e[r],l=e[o];new fn(a,l).closestPoint(s).distance(s)<=i?e.splice(r,1):n+=1}return this},tangentAt:function(t){var e=this.lengthPoints().length;if(0===e)return null;if(1===e)return null;t<0&&(t=0),1<t&&(t=1);var i=this.length()*t;return this.tangentAtLength(i)},tangentAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return null;var n,r=!0;t<0&&(r=!1,t=-t);for(var o=0,a=i-1,s=0;s<a;s++){var l=r?s:a-1-s,c=e[l],u=e[l+1],h=new fn(c,u),g=c.distance(u);if(h.isDifferentiable()){if(t<=o+g)return h.tangentAtLength((r?1:-1)*(t-o));n=h}o+=g}if(n){var d=r?1:0;return n.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,e){for(var i=this.points,n=i.length,r=0;r<n;r++)i[r].translate(t,e);return this},serialize:function(){var t=this.points,e=t.length;if(0===e)return"";for(var i="",n=0;n<e;n++){var r=t[n];i+=r.x+","+r.y+" "}return i.trim()}},Object.defineProperty(Pn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(Pn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var jn=Math.abs,Gn=Math.sqrt,Zn=Math.min,Bn=Math.max,On=Math.pow,En=function(t,e,i,n){return this instanceof En?t instanceof En?new En(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new un(t),this.controlPoint1=new un(e),this.controlPoint2=new un(i),void(this.end=new un(n))):new En(t,e,i,n)};function Rn(t){var e,i,n=arguments,r=[];for(i=arguments.length,e=1;e<i;e++)r.push(n[e]);if(!t)throw new Error("Missing a parent object.");var o=Object.create(t);for(i=r.length,e=0;e<i;e++){var a,s,l=r[e];for(s in l)l.hasOwnProperty(s)&&(delete o[s],a=Object.getOwnPropertyDescriptor(l,s),Object.defineProperty(o,s,a))}return o}En.throughPoints=function(){function l(t){var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var e=function(t){var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=l(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=l(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]}(t),i=[],n=e[0].length,r=0;r<n;r++){var o=new un(e[0][r].x,e[0][r].y),a=new un(e[1][r].x,e[1][r].y);i.push(new En(t[r],o,a,t[r+1]))}return i}}(),En.prototype={type:qi.Curve,bbox:function(){for(var t,e,i,n,r,o,a,s,l=this.start,c=this.controlPoint1,u=this.controlPoint2,h=this.end,g=l.x,d=l.y,f=c.x,p=c.y,m=u.x,I=u.y,v=h.x,A=h.y,C=new Array,w=new Array,y=[new Array,new Array],b=0;b<2;++b)if(i=0===b?(e=6*g-12*f+6*m,t=-3*g+9*f-9*m+3*v,3*f-3*g):(e=6*d-12*p+6*I,t=-3*d+9*p-9*I+3*A,3*p-3*d),jn(t)<1e-12){if(jn(e)<1e-12)continue;0<(n=-i/e)&&n<1&&w.push(n)}else s=Gn(a=e*e-4*i*t),a<0||(0<(r=(-e+s)/(2*t))&&r<1&&w.push(r),0<(o=(-e-s)/(2*t))&&o<1&&w.push(o));for(var N,x,M,S=w.length,k=S;S--;)x=(N=1-(n=w[S]))*N*N*g+3*N*N*n*f+3*N*n*n*m+n*n*n*v,y[0][S]=x,M=N*N*N*d+3*N*N*n*p+3*N*n*n*I+n*n*n*A,y[1][S]=M,C[S]={X:x,Y:M};w[k]=0,w[k+1]=1,C[k]={X:g,Y:d},C[k+1]={X:v,Y:A},y[0][k]=g,y[1][k]=d,y[0][k+1]=v,y[1][k+1]=A,w.length=k+2,y[0].length=k+2,y[1].length=k+2,C.length=k+2;var T=Zn.apply(null,y[0]),D=Zn.apply(null,y[1]),L=Bn.apply(null,y[0]),z=Bn.apply(null,y[1]);return new kn(T,D,L-T,z-D)},clone:function(){return new En(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,e){return this.pointAtT(this.closestPointT(t,e))},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions};return this.lengthAtT(this.closestPointT(t,n),n)},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.closestPointLength(t,n);if(!r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){for(var i,n,r,o,a,s,l,c=void 0===(e=e||{}).precision?this.PRECISION:e.precision,u=void 0===e.subdivisions?this.getSubdivisions({precision:c}):e.subdivisions,h=u.length,g=h?1/h:0,d=0;d<h;d++){var f=u[d],p=f.start.distance(t),m=f.end.distance(t),I=p+m;(!l||I<l)&&(n=d*g,r=(d+1)*g,o=p,a=m,s=(i=f).start.distance(f.end),l=I)}for(var v=On(10,-c);;){var A=o?jn(o-a)/o:0,C=a?jn(o-a)/a:0;if(A<v||C<v||(!o||o<s*v||(!a||a<s*v)))return o<=a?n:r;var w=i.divide(.5);g/=2;var y=w[0].start.distance(t),b=w[0].end.distance(t),N=y+b,x=w[1].start.distance(t),M=w[1].end.distance(t);a=N<=x+M?(i=w[0],r-=g,o=y,b):(i=w[1],n+=g,o=x,M)}},closestPointTangent:function(t,e){return this.tangentAtT(this.closestPointT(t,e))},containsPoint:function(t,e){return this.toPolyline(e).containsPoint(t)},divideAt:function(t,e){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var i=this.tAt(t,e);return this.divideAtT(i)},divideAtLength:function(t,e){var i=this.tAtLength(t,e);return this.divideAtT(i)},divideAtT:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return[new En(e,e,e,e),new En(e,i,n,r)];if(1<=t)return[new En(e,i,n,r),new En(r,r,r,r)];var o=this.getSkeletonPoints(t),a=o.startControlPoint1,s=o.startControlPoint2,l=o.divider,c=o.dividerControlPoint1,u=o.dividerControlPoint2;return[new En(e,a,s,l),new En(l,c,u,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:i.clone(),dividerControlPoint2:n.clone()};if(1<=t)return{startControlPoint1:i.clone(),startControlPoint2:n.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var o=new fn(e,i).pointAt(t),a=new fn(i,n).pointAt(t),s=new fn(n,r).pointAt(t),l=new fn(o,a).pointAt(t),c=new fn(a,s).pointAt(t);return{startControlPoint1:o,startControlPoint2:l,divider:new fn(l,c).pointAt(t),dividerControlPoint1:c,dividerControlPoint2:s}},getSubdivisions:function(t){var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=[new En(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return i;for(var n=this.endpointDistance(),r=On(10,-e),o=0;;){o+=1;for(var a=[],s=i.length,l=0;l<s;l++){var c=i[l].divide(.5);a.push(c[0],c[1])}for(var u=0,h=a.length,g=0;g<h;g++){u+=a[g].endpointDistance()}if(1<o&&(0!==u?(u-n)/u:0)<r)return a;i=a,n=u}},isDifferentiable:function(){var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},length:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=0,r=i.length,o=0;o<r;o++){n+=i[o].endpointDistance()}return n},lengthAtT:function(t,e){if(t<=0)return 0;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision;return this.divide(t)[0].length({precision:i})},pointAt:function(t,e){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=this.tAt(t,e);return this.pointAtT(i)},pointAtLength:function(t,e){var i=this.tAtLength(t,e);return this.pointAtT(i)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},tangentAt:function(t,e){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var i=this.tAt(t,e);return this.tangentAtT(i)},tangentAtLength:function(t,e){if(!this.isDifferentiable())return null;var i=this.tAtLength(t,e);return this.tangentAtT(i)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.getSkeletonPoints(t),i=e.startControlPoint2,n=e.dividerControlPoint1,r=e.divider,o=new fn(i,n);return o.translate(r.x-i.x,r.y-i.y),o},tAt:function(t,e){if(t<=0)return 0;if(1<=t)return 1;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.length(n)*t;return this.tAtLength(r,n)},tAtLength:function(t,e){var i=!0;t<0&&(i=!1,t=-t);for(var n,r,o,a,s,l=void 0===(e=e||{}).precision?this.PRECISION:e.precision,c=void 0===e.subdivisions?this.getSubdivisions({precision:l}):e.subdivisions,u={precision:l,subdivisions:c},h=0,g=c.length,d=1/g,f=0;f<g;f++){var p=i?f:g-1-f,m=c[f],I=m.endpointDistance();if(t<=h+I){n=m,r=p*d,o=(p+1)*d,a=i?t-h:I+h-t,s=i?I+h-t:t-h;break}h+=I}if(!n)return i?1:0;for(var v=this.length(u),A=On(10,-l);;){var C,w;if((0!==v?a/v:0)<A)return r;if((0!==v?s/v:0)<A)return o;var y=n.divide(.5);d/=2;var b=y[0].endpointDistance(),N=y[1].endpointDistance();w=a<=b?(n=y[0],o-=d,b-(C=a)):(n=y[1],r+=d,N-(C=a-b)),a=C,s=w}},toPoints:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=[i[0].start.clone()],r=i.length,o=0;o<r;o++){var a=i[o];n.push(a.end.clone())}return n},toPolyline:function(t){return new Pn(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}},En.prototype.divide=En.prototype.divideAtT;var Yn=function(t){if(!(this instanceof Yn))return new Yn(t);if("string"==typeof t)return new Yn.parse(t);var e,i;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(i=(t=t.reduce(function(t,e){return t.concat(e)},[])).length,t[0].isSegment)for(e=0;e<i;e++){var n=t[e];this.appendSegment(n)}else{var r=null;for(e=0;e<i;e++){var o=t[e];if(!(o instanceof fn||o instanceof En))throw new Error("Cannot construct a path segment from the provided object.");0===e&&this.appendSegment(Yn.createSegment("M",o.start)),r&&!r.end.equals(o.start)&&this.appendSegment(Yn.createSegment("M",o.start)),o instanceof fn?this.appendSegment(Yn.createSegment("L",o.end)):o instanceof En&&this.appendSegment(Yn.createSegment("C",o.controlPoint1,o.controlPoint2,o.end)),r=o}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof fn)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("L",t.end));else if(t instanceof En)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof Pn))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(i=t.points.length,e=0;e<i;e++){var a=t.points[e];0===e?this.appendSegment(Yn.createSegment("M",a)):this.appendSegment(Yn.createSegment("L",a))}}else;};function Wn(t,e){return e.unshift(null),new(Function.prototype.bind.apply(t,e))}Yn.parse=function(t){if(!t)return new Yn;for(var e=new Yn,i=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),n=i.length,r=0;r<n;r++){var o=i[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),a=Yn.createSegment.apply(this,o);e.appendSegment(a)}return e},Yn.createSegment=function(t){var e=arguments;if(!t)throw new Error("Type must be provided.");var i=Yn.segmentTypes[t];if(!i)throw new Error(t+" is not a recognized path segment type.");for(var n=[],r=arguments.length,o=1;o<r;o++)n.push(e[o]);return Wn(i,n)},Yn.prototype={type:qi.Path,appendSegment:function(t){var e,i=this.segments,n=i.length,r=0!==n?i[n-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var o=t.length,a=0;a<o;a++){var s=t[a];e=this.prepareSegment(s,r,null),i.push(e),r=e}}else{if(!t||!t.isSegment)throw new Error("Segment required.");e=this.prepareSegment(t,r,null),i.push(e)}},bbox:function(){var t,e=this.segments,i=e.length;if(0===i)return null;for(var n=0;n<i;n++){var r=e[n];if(r.isVisible){var o=r.bbox();t=t?t.union(o):o}}if(t)return t;var a=e[i-1];return new kn(a.end.x,a.end.y,0,0)},clone:function(){for(var t=this.segments,e=t.length,i=new Yn,n=0;n<e;n++){var r=t[n].clone();i.appendSegment(r)}return i},closestPoint:function(t,e){var i=this.closestPointT(t,e);return i?this.pointAtT(i):null},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointT(t,n);return r?this.lengthAtT(r,n):0},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointLength(t,n);if(0===r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isVisible){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r={segmentIndex:l,value:h},s=d)}}return r||{segmentIndex:n-1,value:1}},closestPointTangent:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isDifferentiable()){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r=c.tangentAtT(h),s=d)}}return r||null},containsPoint:function(t,e){var i=this.toPolylines(e);if(!i)return!1;for(var n=i.length,r=0,o=0;o<n;o++){i[o].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.divideAtLength(r,n)},divideAtLength:function(t,e){var i=this.segments.length;if(0===i)return null;var n=!0;t<0&&(n=!1,t=-t);var r,o,a,s,l,c,u,h=void 0===(e=e||{}).precision?this.PRECISION:e.precision,g=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:h}):e.segmentSubdivisions,d=0;for(r=0;r<i;r++){var f=n?r:i-1-r;o=this.getSegment(f);var p=g[f],m=o.length({precision:h,subdivisions:p});if(o.isDifferentiable()&&(l=o,c=f,t<=d+m)){s=f,a=o.divideAtLength((n?1:-1)*(t-d),{precision:h,subdivisions:p});break}d+=m}if(!l)return null;a||(s=c,u=n?1:0,a=l.divideAtT(u));var I=this.clone();I.replaceSegment(s,a);var v=s,A=s+1,C=s+2;a[0].isDifferentiable()||(I.removeSegment(v),A-=1,C-=1);var w=I.getSegment(A).start;I.insertSegment(A,Yn.createSegment("M",w)),C+=1,a[1].isDifferentiable()||(I.removeSegment(C-1),C-=1);var y=C-v-1;for(r=C;r<I.segments.length;r++){var b=this.getSegment(r-y);if("Z"===(o=I.getSegment(r)).type&&!b.subpathStartSegment.end.equals(o.subpathStartSegment.end)){var N=Yn.createSegment("L",b.end);I.replaceSegment(r,N)}}return[new Yn(I.segments.slice(0,A)),new Yn(I.segments.slice(A))]},equals:function(t){if(!t)return!1;var e=this.segments,i=t.segments,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=i[r];if(o.type!==a.type||!o.equals(a))return!1}return!0},getSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");return e[t]},getSegmentSubdivisions:function(t){for(var e=this.segments,i=e.length,n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],o=0;o<i;o++){var a=e[o].getSubdivisions({precision:n});r.push(a)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,e=t.length,i=[],n=0;n<e;n++){var r=t[n];r.isSubpathStart?i.push(new Yn(r)):i[i.length-1].appendSegment(r)}return i},insertSegment:function(t,e){var i,n=this.segments,r=n.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var o=null,a=null;if(0!==r&&(a=1<=t?(o=n[t-1]).nextSegment:n[0]),Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=e.length,l=0;l<s;l++){var c=e[l];i=this.prepareSegment(c,o,a),n.splice(t+l,0,i),o=i}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,o,a),n.splice(t,0,i)}},intersectionWithLine:function(t,e){var i=null,n=this.toPolylines(e);if(!n)return null;for(var r=0,o=n.length;r<o;r++){var a=n[r],s=t.intersect(a);s&&(i||(i=[]),Array.isArray(s)?Array.prototype.push.apply(i,s):i.push(s))}return i},isDifferentiable:function(){for(var t=this.segments,e=t.length,i=0;i<e;i++){if(t[i].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var e=this.segments,i=e.length;if(0===i)return 0;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=0,a=0;a<i;a++){var s=e[a],l=r[a];o+=s.length({subdivisions:l})}return o},lengthAtT:function(t,e){var i=this.segments,n=i.length;if(0===n)return 0;var r=t.segmentIndex;if(r<0)return 0;var o=t.value;n<=r?(r=n-1,o=1):o<0?o=0:1<o&&(o=1);for(var a,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,l=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,c=0,u=0;u<r;u++){var h=i[u];a=l[u],c+=h.length({precisison:s,subdivisions:a})}return h=i[r],a=l[r],c+=h.lengthAtT(o,{precisison:s,subdivisions:a})},pointAt:function(t,e){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.pointAtLength(r,n)},pointAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isVisible){if(t<=l+d)return h.pointAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}return o?r?o.end:o.start:i[n-1].end.clone()},pointAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].pointAtT(0);if(i<=n)return e[i-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].pointAtT(r)},PRECISION:3,prepareSegment:function(t,e,i){t.previousSegment=e,t.nextSegment=i,e&&(e.nextSegment=t),i&&(i.previousSegment=t);var n=t;return t.isSubpathStart&&(t.subpathStartSegment=t,n=i),n&&this.updateSubpathStartSegment(n),t},removeSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");var n=e.splice(t,1)[0],r=n.previousSegment,o=n.nextSegment;r&&(r.nextSegment=o),o&&(o.previousSegment=r),n.isSubpathStart&&o&&this.updateSubpathStartSegment(o)},replaceSegment:function(t,e){var i,n=this.segments,r=n.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var o=n[t],a=o.previousSegment,s=o.nextSegment,l=o.isSubpathStart;if(Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");n.splice(t,1);for(var c=e.length,u=0;u<c;u++){var h=e[u];i=this.prepareSegment(h,a,s),n.splice(t+u,0,i),a=i,l&&i.isSubpathStart&&(l=!1)}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,a,s),n.splice(t,1,i),l&&i.isSubpathStart&&(l=!1)}l&&s&&this.updateSubpathStartSegment(s)},round:function(t){for(var e=this.segments,i=e.length,n=0;n<i;n++){e[n].round(t)}return this},scale:function(t,e,i){for(var n=this.segments,r=n.length,o=0;o<r;o++){n[o].scale(t,e,i)}return this},segmentAt:function(t,e){var i=this.segmentIndexAt(t,e);return i?this.getSegment(i):null},segmentAtLength:function(t,e){var i=this.segmentIndexAtLength(t,e);return i?this.getSegment(i):null},segmentIndexAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.segmentIndexAtLength(r,n)},segmentIndexAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=null,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=a[u],d=h.length({precision:o,subdivisions:g});if(h.isVisible){if(t<=l+d)return u;s=u}l+=d}return s},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.tangentAtLength(r,n)},tangentAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isDifferentiable()){if(t<=l+d)return h.tangentAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}if(o){var f=r?1:0;return o.tangentAtT(f)}return null},tangentAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].tangentAtT(0);if(i<=n)return e[i-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].tangentAtT(r)},toPoints:function(t){var e=this.segments,i=e.length;if(0===i)return null;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=[],a=[],s=0;s<i;s++){var l=e[s];if(l.isVisible){var c=r[s];if(0<c.length){var u=c.map(function(t){return t.start});Array.prototype.push.apply(a,u)}else a.push(l.start)}else 0<a.length&&(a.push(e[s-1].end),o.push(a),a=[])}return 0<a.length&&(a.push(this.end),o.push(a)),o},toPolylines:function(t){var e=[],i=this.toPoints(t);if(!i)return null;for(var n=0,r=i.length;n<r;n++)e.push(new Pn(i[n]));return e},toString:function(){for(var t=this.segments,e=t.length,i="",n=0;n<e;n++){i+=t[n].serialize()+" "}return i.trim()},translate:function(t,e){for(var i=this.segments,n=i.length,r=0;r<n;r++){i[r].translate(t,e)}return this},updateSubpathStartSegment:function(t){for(var e=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=e?e.subpathStartSegment:null,t=(e=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,Yn.createSegment("M",0,0)),this}},Object.defineProperty(Yn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=0;i<e;i++){var n=t[i];if(n.isVisible)return n.start}return t[e-1].end}}),Object.defineProperty(Yn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=e-1;0<=i;i--){var n=t[i];if(n.isVisible)return n.end}return t[e-1].end}});var Un={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var e=this.length();return 1<=t?e:e*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(Un,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(Un,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(Un,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var Fn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Fn))return Wn(Fn,n);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],t.push(new Fn(e));return t},Vn={clone:function(){return new Fn(this.end)},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[new Fn(e[0]),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[new Fn(e[0]),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Vn,"type",{configurable:!0,enumerable:!0,value:"L"}),Fn.prototype=Rn(Un,fn.prototype,Vn);var Xn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Xn))return Wn(Xn,n);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(n[0]instanceof En){if(1===r)return this.controlPoint1=n[0].controlPoint1.clone(),this.controlPoint2=n[0].controlPoint2.clone(),this.end=n[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(6===r)return this.controlPoint1=new un(+n[0],+n[1]),this.controlPoint2=new un(+n[2],+n[3]),this.end=new un(+n[4],+n[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=6)a=n.slice(o,o+6),t.push(Wn(Xn,a));return t}if(3===r)return this.controlPoint1=new un(n[0]),this.controlPoint2=new un(n[1]),this.end=new un(n[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],o=0;o<r;o+=3)e=n.slice(o,o+3),t.push(Wn(Xn,e));return t},Hn={clone:function(){return new Xn(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtLength:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtT:function(t){var e=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new Xn(e[0]),new Xn(e[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},serialize:function(){var t=this.controlPoint1,e=this.controlPoint2,i=this.end;return this.type+" "+t.x+" "+t.y+" "+e.x+" "+e.y+" "+i.x+" "+i.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}};Object.defineProperty(Hn,"type",{configurable:!0,enumerable:!0,value:"C"}),Xn.prototype=Rn(Un,En.prototype,Hn);var Jn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Jn))return Wn(Jn,n);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(n[0]instanceof En){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),0===o?t.push(Wn(Jn,a)):t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],0===o?t.push(new Jn(e)):t.push(new Fn(e));return t},_n={bbox:function(){return null},clone:function(){return new Jn(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(_n,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(_n,"type",{configurable:!0,enumerable:!0,value:"M"}),Jn.prototype=Rn(Un,_n);var Qn=function(){for(var t=arguments,e=[],i=arguments.length,n=0;n<i;n++)e.push(t[n]);if(!(this instanceof Qn))return Wn(Qn,e);if(0<i)throw new Error("Closepath constructor expects no arguments.");return this},Kn={clone:function(){return new Qn},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(Kn,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(Kn,"type",{configurable:!0,enumerable:!0,value:"Z"}),Qn.prototype=Rn(Un,fn.prototype,Kn);var qn=Yn.segmentTypes={L:Fn,C:Xn,M:Jn,Z:Qn,z:Qn};Yn.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(qn).join("")+",.]*$"),Yn.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var $n={curveThroughPoints:function(t){return console.warn("deprecated"),new Yn(En.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=this.getFirstControlPoints(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=this.getFirstControlPoints(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]},getCurveDivider:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){var e=r.divide(t);return[{p0:e[0].start,p1:e[0].controlPoint1,p2:e[0].controlPoint2,p3:e[0].end},{p0:e[1].start,p1:e[1].controlPoint1,p2:e[1].controlPoint2,p3:e[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i},getInversionSolver:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){return r.closestPointT(t)}}},tr=function(t){return this instanceof tr?"string"==typeof t?new tr.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new tr(t)};function er(t,e){var i=t.start.x,n=t.start.y,r=t.end.x,o=t.end.y,a=e.start.x,s=e.start.y,l=r-i,c=o-n,u=e.end.x-a,h=e.end.y-s,g=i-a,d=n-s,f=l*h-u*c,p=(l*d-c*g)/f,m=(u*d-h*g)/f;return 0<=p&&p<=1&&0<=m&&m<=1}function ir(t,e){var i=t.a,n=t.b,r=t.x,o=t.y,a=e.start.x-r,s=e.end.x-r,l=e.start.y-o,c=i*i,u=n*n,h=s-a,g=e.end.y-o-l,d=h*h/c+g*g/u,f=2*a*h/c+2*l*g/u,p=f*f-4*d*(a*a/c+l*l/u-1);if(0===p){var m=-f/2/d;return 0<=m&&m<=1}if(0<p){var I=Math.sqrt(p),v=(-f+I)/2/d,A=(-f-I)/2/d;return 0<=v&&v<=1||0<=A&&A<=1}return!1}function nr(t,e){return function(t,e,i,n){var r=Math.cos,o=Math.sin,a=o(e),s=r(e),l=o(n),c=r(n),u=a*a,h=s*s,g=a*s,d=l*l,f=c*c,p=l*c,m=t.a*t.a,I=t.b*t.b,v=i.a*i.a,A=i.b*i.b,C=m*u+I*h,w=v*d+A*f,y=m*h+I*u,b=v*f+A*d,N=2*(I-m)*g,x=2*(A-v)*p,M=-2*C*t.x-N*t.y,S=-2*w*i.x-x*i.y,k=-N*t.x-2*y*t.y,T=-x*i.x-2*b*i.y,D=C*t.x*t.x+y*t.y*t.y+N*t.x*t.y-m*I,L=w*i.x*i.x+b*i.y*i.y+x*i.x*i.y-v*A;x/=2,S/=2,T/=2;var z=Tr([[C,N/=2,M/=2],[N,y,k/=2],[M,k,D]]),P=Tr([[w,x,S],[x,b,T],[S,T,L]]),j=.33333333*(Tr([[w,N,M],[x,y,k],[S,k,D]])+Tr([[C,x,M],[N,b,k],[M,T,D]])+Tr([[C,N,S],[N,y,T],[M,k,L]])),G=.33333333*(Tr([[C,x,S],[N,b,T],[M,T,L]])+Tr([[w,N,S],[x,y,T],[S,k,L]])+Tr([[w,x,M],[x,b,k],[S,T,D]])),Z=kr([[z,j],[j,G]]),B=kr([[z,G],[j,P]]),O=kr([[j,G],[G,P]]);if(0<kr([[2*Z,B],[B,2*O]])&&(0<G||0<j))return!1;return!0}(t,0,e,0)}function rr(t,e){var i=e.start,n=e.end,r=t.x,o=t.y,a=t.width,s=t.height;return!(i.x>r+a&&n.x>r+a||i.x<r&&n.x<r||i.y>o+s&&n.y>o+s||i.y<o&&n.y<o)&&(!(!t.containsPoint(e.start)&&!t.containsPoint(e.end))||(er(t.topLine(),e)||er(t.rightLine(),e)||er(t.bottomLine(),e)||er(t.leftLine(),e)))}function or(t,e){return!!ar(t,kn.fromEllipse(e))&&gr(tr.fromRect(t),e)}function ar(t,e){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y}function sr(t,e){return yr(t,e,{interior:!1})}function lr(t,e){return br(t,e,{interior:!1})}function cr(t,e){return Nr(t,e,{interior:!1})}function ur(t,e){return Mr(t,e,{interior:!1})}function hr(t,e){return yr(t,e,{interior:!0})}function gr(t,e){return br(t,e,{interior:!0})}function dr(t,e){return Nr(t,e,{interior:!0})}function fr(t,e){return Mr(t,e,{interior:!0})}function pr(t,e){return Sr(t,e,{interior:!0})}function mr(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?hr(e,i):sr(e,i)})}function Ir(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?gr(e,i):lr(e,i)})}function vr(t,e,i){return Cr(t,tr.fromRect(e),i)}function Ar(t,e,i){return xr(t,e,i,{interior:!1})}function Cr(t,e,i){return xr(t,e,i,{interior:!0})}function wr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Cr(i,e,r):Ar(i,e,r)})}function yr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(e.start))return!0;var o=t.start,a=t.end,s=t.points;n=a.equals(o)?s:s.concat([o])}else n=t.points;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],er(e,c))return!0;return!1}function br(t,e,i){void 0===i&&(i={});var n,r=t.start,o=t.end,a=t.points;if(e.containsPoint(r))return!0;var s=i.interior;if(void 0===s&&(s=!1),s){if(t.containsPoint(e.center()))return!0;n=o.equals(r)?a:a.concat([r])}else n=a;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],ir(e,c))return!0;return!1}function Nr(t,e,i){return Sr(t,tr.fromRect(e),i)}function xr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Sr(i,e,r):Mr(i,e,r)})}function Mr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){var o=e.start;if(t.containsPoint(o))return!0;n=t.clone().close()}else n=t;for(var a=e.points,s=a.length,l=new fn,c=0;c<s-1;c++)if(l.start=a[c],l.end=a[c+1],sr(n,l))return!0;return!1}function Sr(t,e,i){return e.containsPoint(t.start)||Mr(t,e.clone().close(),i)}function kr(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Tr(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}tr.parse=function(t){return new tr(Dn(t))},tr.fromRect=function(t){return new tr([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},tr.prototype=Rn(Pn.prototype,{type:qi.Polygon,clone:function(){return new tr(Ln(this.points))},convexHull:function(){return new tr(zn(this.points))},lengthPoints:function(){var t=this.start,e=this.end,i=this.points;return i.length<=1||t.equals(e)?i:i.concat([t.clone()])}});var Dr,Lr,zr={intersection:{exists:function t(e,i,n,r){switch(e.type){case qi.Line:switch(i.type){case qi.Line:return er(e,i)}break;case qi.Ellipse:switch(i.type){case qi.Line:return ir(e,i);case qi.Ellipse:return nr(e,i)}break;case qi.Rect:switch(i.type){case qi.Line:return rr(e,i);case qi.Ellipse:return or(e,i);case qi.Rect:return ar(e,i)}break;case qi.Polyline:switch(i.type){case qi.Line:return sr(e,i);case qi.Ellipse:return lr(e,i);case qi.Rect:return cr(e,i);case qi.Polyline:return ur(e,i)}break;case qi.Polygon:switch(i.type){case qi.Line:return hr(e,i);case qi.Ellipse:return gr(e,i);case qi.Rect:return dr(e,i);case qi.Polyline:return fr(e,i);case qi.Polygon:return pr(e,i)}break;case qi.Path:switch(i.type){case qi.Line:return mr(e,i,n);case qi.Ellipse:return Ir(e,i,n);case qi.Rect:return vr(e,i,n);case qi.Polyline:return Ar(e,i,n);case qi.Polygon:return Cr(e,i,n);case qi.Path:return wr(e,i,n,r)}}switch(i.type){case qi.Ellipse:case qi.Rect:case qi.Polyline:case qi.Polygon:case qi.Path:return t(i,e,r,n);default:throw Error("The intersection for "+e+" and "+i+" could not be found.")}},lineWithLine:er,ellipseWithLine:ir,ellipseWithEllipse:nr,rectWithLine:rr,rectWithEllipse:or,rectWithRect:ar,polylineWithLine:sr,polylineWithEllipse:lr,polylineWithRect:cr,polylineWithPolyline:ur,polygonWithLine:hr,polygonWithEllipse:gr,polygonWithRect:dr,polygonWithPolyline:fr,polygonWithPolygon:pr,pathWithLine:mr,pathWithEllipse:Ir,pathWithRect:vr,pathWithPolyline:Ar,pathWithPolygon:Cr,pathWithPath:wr},scale:{linear:function(t,e,i){var n=t[1]-t[0],r=e[1]-e[0];return(i-t[0])/n*r+e[0]||0}},normalizeAngle:Yi,snapToGrid:Wi,toDeg:Ui,toRad:Fi,random:Vi,bezier:$n,Curve:En,Ellipse:An,ellipse:Cn,Line:fn,line:pn,Path:Yn,Point:un,point:hn,Polyline:Pn,Polygon:tr,Rect:kn,rect:Tn,types:qi},Pr=function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var G={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,p=t.PI,o=t.atan2,a=t.sqrt,h=t.min,g=t.max,m=t.cos,I=t.sin,Z=function(t,e,i){if(!(this instanceof Z))return Z.apply(Object.create(Z.prototype),arguments);if(t){if(Z.isV(t)&&(t=t.node),e=e||{},Z.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=Z.createSvgDocument();else if("<"===t[0]){var n=Z.createSvgDocument(t);if(1<n.childNodes.length){var r,o,a=[];for(r=0,o=n.childNodes.length;r<o;r++){var s=n.childNodes[r];a.push(new Z(document.importNode(s,!0)))}return a}t=document.importNode(n.firstChild,!0)}else t=document.createElementNS(G.svg,t);Z.ensureId(t)}return this.node=t,this.setAttributes(e),i&&this.append(i),this}},e=Z.prototype;function B(t,e,i){i||(i={});for(var n=i.includeAnnotationIndices,r=i.eol,o=i.lineHeight,a=i.baseSize,s=0,l={},c=e.length-1,u=0;u<=c;u++){var h=e[u],g=null;if(Z.isObject(h)){var d=h.attrs,f=Z("tspan",d),p=f.node,m=h.t;r&&u===c&&(m+=r),p.textContent=m;var I=d.class;I&&f.addClass(I),n&&f.attr("annotations",h.annotations),g=parseFloat(d["font-size"]),isFinite(g)||(g=a),g&&s<g&&(s=g)}else r&&u===c&&(h+=r),p=document.createTextNode(h||" "),a&&s<a&&(s=a);t.appendChild(p)}return s&&(l.maxFontSize=s),o?l.lineHeight=o:s&&(l.lineHeight=1.2*s),l}Object.defineProperty(e,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),e.getTransformToElement=function(t){var e=this.node;if(Z.isSVGGraphicsElement(t)&&Z.isSVGGraphicsElement(e)){var i=Z.toNode(t).getScreenCTM(),n=e.getScreenCTM();if(i&&n)return i.inverse().multiply(n)}return Z.createSVGMatrix()},e.transform=function(t,e){var i=this.node;if(Z.isUndefined(t))return Z.transformStringToMatrix(this.attr("transform"));if(e&&e.absolute)return this.attr("transform",Z.matrixToTransformString(t));var n=Z.createSVGTransform(t);return i.transform.baseVal.appendItem(n),this},e.translate=function(t,e,i){i=i||{},e=e||0;var n=this.attr("transform")||"",r=Z.parseTransformString(n);if(n=r.value,Z.isUndefined(t))return r.translate;n=n.replace(/translate\([^)]*\)/g,"").trim();var o="translate("+(i.absolute?t:r.translate.tx+t)+","+(i.absolute?e:r.translate.ty+e)+")";return this.attr("transform",(o+" "+n).trim()),this},e.rotate=function(t,e,i,n){n=n||{};var r=this.attr("transform")||"",o=Z.parseTransformString(r);if(r=o.value,Z.isUndefined(t))return o.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var a="rotate("+(n.absolute?t:o.rotate.angle+t)+(void 0!==e&&void 0!==i?","+e+","+i:"")+")";return this.attr("transform",(r+" "+a).trim()),this},e.scale=function(t,e){e=Z.isUndefined(e)?t:e;var i=this.attr("transform")||"",n=Z.parseTransformString(i);if(i=n.value,Z.isUndefined(t))return n.scale;i=i.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+e+")";return this.attr("transform",(i+" "+r).trim()),this},e.bbox=function(t,e){var i,n=this.node,r=n.ownerSVGElement;if(!r)return new kn(0,0,0,0);try{i=n.getBBox()}catch(t){i={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(t)return new kn(i);var o=this.getTransformToElement(e||r);return Z.transformRect(i,o)},e.getBBox=function(t){var e,i={},n=this.node;if(!n.ownerSVGElement||!Z.isSVGGraphicsElement(n))return new kn(0,0,0,0);if(t&&(t.target&&(i.target=Z.toNode(t.target)),t.recursive&&(i.recursive=t.recursive)),i.recursive){var r=this.children(),o=r.length;if(0===o)return this.getBBox({target:i.target,recursive:!1});i.target||(i.target=this);for(var a=0;a<o;a++){var s,l=r[a];s=0===l.children().length?l.getBBox({target:i.target,recursive:!1}):l.getBBox({target:i.target,recursive:!0}),e=e?e.union(s):s}return e}try{e=n.getBBox()}catch(t){e={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(i.target){var c=this.getTransformToElement(i.target);return Z.transformRect(e,c)}return new kn(e)};var O=/em$/;function E(t,e){var i=parseFloat(t);return O.test(t)?i*e:i}e.text=function(t,e){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=Z.sanitizeText(t),e||(e={});var i=e.displayEmpty,n=e.eol,r=e.textPath,o=e.textVerticalAnchor,a="middle"===o||"bottom"===o||"top"===o,s=e.x;void 0===s&&(s=this.attr("x")||0);var l=e.includeAnnotationIndices,c=e.annotations;c&&!Z.isArray(c)&&(c=[c]);var u=e.lineHeight,h="auto"===u,g=h?"1.5em":u||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||i?null:"none"});var d=parseFloat(this.attr("font-size"));d||(d=16,(a||c)&&this.attr("font-size",d));var f,p=document;f=r?("string"==typeof r&&(r={d:r}),function(t,e){t||(t={});var i=Z("textPath"),n=t.d;if(n&&void 0===t["xlink:href"]){var r=Z("path").attr("d",n).appendTo(e.defs());i.attr("xlink:href","#"+r.id)}return Z.isObject(t)&&i.attr(t),i.node}(r,this)):p.createDocumentFragment();for(var m,I=0,v=t.split("\n"),A=[],C=0,w=v.length-1;C<=w;C++){var y,b=g,N="v-line",x=p.createElementNS(G.svg,"tspan"),M=v[C];if(M)if(c){var S=Z.annotateString(M,c,{offset:-I,includeAnnotationIndices:l}),k=(y=B(x,S,{includeAnnotationIndices:l,eol:C!==w&&n,lineHeight:h?null:g,baseSize:d})).lineHeight;k&&h&&0!==C&&(b=k),0===C&&(m=.8*y.maxFontSize)}else n&&C!==w&&(M+=n),x.textContent=M;else{x.textContent="-",N+=" v-empty-line";var T=x.style;if(T.fillOpacity=0,T.strokeOpacity=0,c){y={};for(var D=d,L=(S=Z.findAnnotationsAtIndex(c,I)).length;0<L;L--){var z=S[L-1].attrs;if(z&&"font-size"in z){var P=parseFloat(z["font-size"]);if(isFinite(P)){D=P;break}}}h&&(0<C?b=1.2*D:m=.8*D),x.setAttribute("font-size",D),y.maxFontSize=D}}y&&A.push(y),0<C&&x.setAttribute("dy",b),(0<C||r)&&x.setAttribute("x",s),x.className.baseVal=N,f.appendChild(x),I+=M.length+1}if(a)if(c)b=function(t,e,i,n){if(!Array.isArray(e))return 0;var r=e.length;if(!r)return 0;for(var o=e[0],a=E(o.maxFontSize,i)||i,s=0,l=E(n,i),c=1;c<r;c++)s+=E((o=e[c]).lineHeight,i)||l;var u,h=E(o.maxFontSize,i)||i;switch(t){case"middle":u=a/2-.15*h-s/2;break;case"bottom":u=-.25*h-s;break;default:case"top":u=.8*a}return u}(o,A,d,g);else if("top"===o)b="0.8em";else{var j;switch(0<w?(j=parseFloat(g)||1,j*=w,O.test(g)||(j/=d)):j=0,o){case"middle":b=.3-j/2+"em";break;case"bottom":b=-j-.3+"em"}}else 0===o?b="0em":o?b=o:(b=0,null===this.attr("y")&&this.attr("y",m||"0.8em"));return f.firstChild.setAttribute("dy",b),this.append(f),this},e.removeAttr=function(t){var e=Z.qualifyAttr(t),i=this.node;return e.ns?i.hasAttributeNS(e.ns,e.local)&&i.removeAttributeNS(e.ns,e.local):i.hasAttribute(t)&&i.removeAttribute(t),this},e.attr=function(t,e){if(Z.isUndefined(t)){for(var i=this.node.attributes,n={},r=0;r<i.length;r++)n[i[r].name]=i[r].value;return n}if(Z.isString(t)&&Z.isUndefined(e))return this.node.getAttribute(t);if("object"==typeof t)for(var o in t)t.hasOwnProperty(o)&&this.setAttribute(o,t[o]);else this.setAttribute(t,e);return this},e.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",Z.normalizePathData(this.attr("d"))),this},e.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},e.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},e.setAttributes=function(t){for(var e in t)t.hasOwnProperty(e)&&this.setAttribute(e,t[e]);return this},e.append=function(t){Z.isArray(t)||(t=[t]);for(var e=0,i=t.length;e<i;e++)this.node.appendChild(Z.toNode(t[e]));return this},e.prepend=function(t){var e=this.node.firstChild;return e?Z(e).before(t):this.append(t)},e.before=function(t){var e=this.node,i=e.parentNode;if(i){Z.isArray(t)||(t=[t]);for(var n=0,r=t.length;n<r;n++)i.insertBefore(Z.toNode(t[n]),e)}return this},e.appendTo=function(t){return Z.toNode(t).appendChild(this.node),this},e.svg=function(){return this.node instanceof window.SVGSVGElement?this:Z(this.node.ownerSVGElement)},e.tagName=function(){return this.node.tagName.toUpperCase()},e.defs=function(){var t=this.svg()||this,e=t.node.getElementsByTagName("defs")[0];return e?Z(e):Z("defs").appendTo(t)},e.clone=function(){var t=Z(this.node.cloneNode(!0));return t.node.id=Z.uniqueId(),t},e.findOne=function(t){var e=this.node.querySelector(t);return e?Z(e):void 0},e.find=function(t){var e=[],i=this.node.querySelectorAll(t);if(i)for(var n=0;n<i.length;n++)e.push(Z(i[n]));return e},e.children=function(){for(var t=this.node.childNodes,e=[],i=0;i<t.length;i++){1===t[i].nodeType&&e.push(Z(t[i]))}return e},e.parent=function(){return Z(this.node.parentNode)||null},e.index=function(){for(var t=0,e=this.node.previousSibling;e;)1===e.nodeType&&t++,e=e.previousSibling;return t},e.findParentByClass=function(t,e){for(var i=this.node.ownerSVGElement,n=this.node.parentNode;n&&n!==e&&n!==i;){var r=Z(n);if(r.hasClass(t))return r;n=n.parentNode}return null},e.contains=function(t){var e=this.node,i=Z.toNode(t),n=i&&i.parentNode;return e===n||!!(n&&1===n.nodeType&&16&e.compareDocumentPosition(n))},e.toLocalPoint=function(t,e){var i=this.svg().node,n=i.createSVGPoint();n.x=t,n.y=e;try{var r=n.matrixTransform(i.getScreenCTM().inverse()),o=this.getTransformToElement(i).inverse()}catch(t){return n}return r.matrixTransform(o)},e.translateCenterToPoint=function(t){var e=this.getBBox({target:this.svg()}).center();return this.translate(t.x-e.x,t.y-e.y),this},e.translateAndAutoOrient=function(t,e,i){t=new un(t),e=new un(e),i||(i=this.svg());var n=this.scale();this.attr("transform","");var r=this.getBBox({target:i}).scale(n.sx,n.sy),o=Z.createSVGTransform();o.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var a=Z.createSVGTransform(),s=t.angleBetween(e,t.clone().offset(1,0));s&&a.setRotate(s,0,0);var l=Z.createSVGTransform(),c=t.clone().move(e,r.width/2);l.setTranslate(2*t.x-c.x,2*t.y-c.y);var u=this.getTransformToElement(i),h=Z.createSVGTransform();return h.setMatrix(l.matrix.multiply(a.matrix.multiply(o.matrix.multiply(u.scale(n.sx,n.sy))))),this.attr("transform",Z.matrixToTransformString(h.matrix)),this},e.animateAlongPath=function(t,e){e=Z.toNode(e);var i=Z.ensureId(e),n=Z("animateMotion",t),r=Z("mpath",{"xlink:href":"#"+i});n.append(r),this.append(n);try{n.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var o=n.node;o.animators=[];var a=o.getAttribute("id");a&&(id2anim[a]=o);for(var s=getTargets(o),l=0,c=s.length;l<c;l++){var u=s[l],h=new Animator(o,u,l);animators.push(h),(o.animators[l]=h).register()}}}return this};var i=/[^\x20\t\r\n\f]+/g;function r(t){return Z.isString(t)&&t.trim().match(i)||[]}e.hasClass=function(t){return!!Z.isString(t)&&this.node.classList.contains(t.trim())},e.addClass=function(t){var e;return(e=this.node.classList).add.apply(e,r(t)),this},e.removeClass=function(t){var e;return(e=this.node.classList).remove.apply(e,r(t)),this},e.toggleClass=function(t,e){for(var i=r(t),n=0;n<i.length;n++)this.node.classList.toggle(i[n],e);return this},e.sample=function(t){t=t||1;for(var e,i=this.node,n=i.getTotalLength(),r=[],o=0;o<n;)e=i.getPointAtLength(o),r.push({x:e.x,y:e.y,distance:o}),o+=t;return r},e.convertToPath=function(){var t=Z("path");t.attr(this.attr());var e=this.convertToPathData();return e&&t.attr("d",e),t},e.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return Z.convertLineToPathData(this.node);case"POLYGON":return Z.convertPolygonToPathData(this.node);case"POLYLINE":return Z.convertPolylineToPathData(this.node);case"ELLIPSE":return Z.convertEllipseToPathData(this.node);case"CIRCLE":return Z.convertCircleToPathData(this.node);case"RECT":return Z.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},Z.prototype.toGeometryShape=function(){var t,e,i,n,r,o,a,s,l,c,u,h,g,d,f;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,e=parseFloat(this.attr("y"))||0,i=parseFloat(this.attr("width"))||0,n=parseFloat(this.attr("height"))||0,new kn(t,e,i,n);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("r"))||0,new An({x:r,y:o},a,a);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,s=parseFloat(this.attr("rx"))||0,l=parseFloat(this.attr("ry"))||0,new An({x:r,y:o},s,l);case"POLYLINE":return c=Z.getPointsFromSvgNode(this),new Pn(c);case"POLYGON":return 1<(c=Z.getPointsFromSvgNode(this)).length&&c.push(c[0]),new Pn(c);case"PATH":return u=this.attr("d"),Yn.isDataSupported(u)||(u=Z.normalizePathData(u)),new Yn(u);case"LINE":return h=parseFloat(this.attr("x1"))||0,d=parseFloat(this.attr("y1"))||0,g=parseFloat(this.attr("x2"))||0,f=parseFloat(this.attr("y2"))||0,new fn({x:h,y:d},{x:g,y:f})}return this.getBBox()},e.findIntersection=function(t,e){var i=this.svg().node;e=e||i;var n=this.getBBox({target:e}),r=n.center();if(n.intersectionWithLineFromCenterToPoint(t)){var o,a=this.tagName();if("RECT"===a){var s=new kn(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),l=this.getTransformToElement(e),c=Z.decomposeMatrix(l),u=i.createSVGTransform();u.setRotate(-c.rotation,r.x,r.y);var h=Z.transformRect(s,u.matrix.multiply(l));o=new kn(h).intersectionWithLineFromCenterToPoint(t,c.rotation)}else if("PATH"===a||"POLYGON"===a||"POLYLINE"===a||"CIRCLE"===a||"ELLIPSE"===a){var g,d,f,p,m,I=("PATH"===a?this:this.convertToPath()).sample(),v=1/0,A=[];for(g=0;g<I.length;g++)d=I[g],f=(f=Z.createSVGPoint(d.x,d.y)).matrixTransform(this.getTransformToElement(e)),(m=(d=new un(f)).distance(r)+(p=1.1*d.distance(t)))<v?(v=m,A=[{sample:d,refDistance:p}]):m<v+1&&A.push({sample:d,refDistance:p});A.sort(function(t,e){return t.refDistance-e.refDistance}),A[0]&&(o=A[0].sample)}return o}},e.setAttribute=function(t,e){var i=this.node;if(null===e)return this.removeAttr(t),this;var n=Z.qualifyAttr(t);return n.ns?i.setAttributeNS(n.ns,t,e):"id"===t?i.id=e:i.setAttribute(t,e),this},Z.createSvgDocument=function(t){if(t){var e='<svg xmlns="'+G.svg+'" xmlns:xlink="'+G.xlink+'" version="1.1">'+t+"</svg>";return Z.parseXML(e,{async:!1}).documentElement}var i=document.createElementNS(G.svg,"svg");return i.setAttributeNS(G.xmlns,"xmlns:xlink",G.xlink),i.setAttribute("version","1.1"),i},Z.createSVGStyle=function(t){return Z("style",{type:"text/css"},[Z.createCDATASection(t)]).node},Z.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},Z.idCounter=0,Z.uniqueId=function(){return"v-"+ ++Z.idCounter},Z.toNode=function(t){return Z.isV(t)?t.node:t.nodeName&&t||t[0]},Z.ensureId=function(t){return(t=Z.toNode(t)).id||(t.id=Z.uniqueId())},Z.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},Z.isUndefined=function(t){return void 0===t},Z.isString=function(t){return"string"==typeof t},Z.isObject=function(t){return t&&"object"==typeof t},Z.isArray=Array.isArray,Z.parseXML=function(t,e){var i;e=e||{};try{var n=new DOMParser;Z.isUndefined(e.async)||(n.async=e.async),i=n.parseFromString(t,"text/xml")}catch(t){i=void 0}if(!i||i.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return i},Z.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var e=t.split(":");return{ns:G[e[0]],local:e[1]}},Z.transformSeparatorRegex=/[ ,]+/,Z.transformRegex=/\b\w+\([^()]+\)/g,Z.transformFunctionRegex=/\b(\w+)\(([^()]+)\)/,Z.transformTranslateRegex=/\btranslate\(([^()]+)\)/,Z.transformRotateRegex=/\brotate\(([^()]+)\)/,Z.transformScaleRegex=/\bscale\(([^()]+)\)/,Z.transformStringToMatrix=function(t){var e=Z.createSVGMatrix(),i=t&&t.match(Z.transformRegex);if(!i)return e;for(var n=i.length,r=0;r<n;r++){var o=i[r].match(Z.transformFunctionRegex);if(o){var a=void 0,s=void 0,l=void 0,c=void 0,u=void 0,h=Z.createSVGMatrix(),g=o[1].toLowerCase(),d=o[2].split(Z.transformSeparatorRegex);switch(g){case"scale":a=parseFloat(d[0]),s=void 0===d[1]?a:parseFloat(d[1]),h=h.scaleNonUniform(a,s);break;case"translate":l=parseFloat(d[0]),c=parseFloat(d[1]),h=h.translate(l,c);break;case"rotate":u=parseFloat(d[0]),l=parseFloat(d[1])||0,c=parseFloat(d[2])||0,h=0!==l||0!==c?h.translate(l,c).rotate(u).translate(-l,-c):h.rotate(u);break;case"skewx":u=parseFloat(d[0]),h=h.skewX(u);break;case"skewy":u=parseFloat(d[0]),h=h.skewY(u);break;case"matrix":h.a=parseFloat(d[0]),h.b=parseFloat(d[1]),h.c=parseFloat(d[2]),h.d=parseFloat(d[3]),h.e=parseFloat(d[4]),h.f=parseFloat(d[5]);break;default:continue}e=e.multiply(h)}}return e},Z.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},Z.parseTransformString=function(t){var e,i,n;if(t){var r=Z.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var o=Z.transformStringToMatrix(t),a=Z.decomposeMatrix(o);e=[a.translateX,a.translateY],n=[a.scaleX,a.scaleY],i=[a.rotation];var s=[];0===e[0]&&0===e[1]||s.push("translate("+e+")"),1===n[0]&&1===n[1]||s.push("scale("+n+")"),0!==i[0]&&s.push("rotate("+i+")"),t=s.join(" ")}else{var l=t.match(Z.transformTranslateRegex);l&&(e=l[1].split(r));var c=t.match(Z.transformRotateRegex);c&&(i=c[1].split(r));var u=t.match(Z.transformScaleRegex);u&&(n=u[1].split(r))}}var h=n&&n[0]?parseFloat(n[0]):1;return{value:t,translate:{tx:e&&e[0]?parseInt(e[0],10):0,ty:e&&e[1]?parseInt(e[1],10):0},rotate:{angle:i&&i[0]?parseInt(i[0],10):0,cx:i&&i[1]?parseInt(i[1],10):void 0,cy:i&&i[2]?parseInt(i[2],10):void 0},scale:{sx:h,sy:n&&n[1]?parseFloat(n[1]):h}}},Z.deltaTransformPoint=function(t,e){return{x:e.x*t.a+e.y*t.c+0,y:e.x*t.b+e.y*t.d+0}},Z.decomposeMatrix=function(t){var e=Z.deltaTransformPoint(t,{x:0,y:1}),i=Z.deltaTransformPoint(t,{x:1,y:0}),n=180/p*o(e.y,e.x)-90,r=180/p*o(i.y,i.x);return{translateX:t.e,translateY:t.f,scaleX:a(t.a*t.a+t.b*t.b),scaleY:a(t.c*t.c+t.d*t.d),skewX:n,skewY:r,rotation:n}},Z.matrixToScale=function(t){var e,i,n,r;return t?(e=Z.isUndefined(t.a)?1:t.a,r=Z.isUndefined(t.d)?1:t.d,i=t.b,n=t.c):e=r=1,{sx:i?a(e*e+i*i):e,sy:n?a(n*n+r*r):r}},Z.matrixToRotate=function(t){var e={x:0,y:1};return t&&(e=Z.deltaTransformPoint(t,e)),{angle:Yi(Ui(o(e.y,e.x))-90)}},Z.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},Z.isV=function(t){return t instanceof Z},Z.isVElement=Z.isV,Z.isSVGGraphicsElement=function(t){return!!t&&((t=Z.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var d=Z("svg").node;return Z.createSVGMatrix=function(t){var e=d.createSVGMatrix();for(var i in t)e[i]=t[i];return e},Z.createSVGTransform=function(t){return Z.isUndefined(t)?d.createSVGTransform():(t instanceof SVGMatrix||(t=Z.createSVGMatrix(t)),d.createSVGTransformFromMatrix(t))},Z.createSVGPoint=function(t,e){var i=d.createSVGPoint();return i.x=t,i.y=e,i},Z.transformRect=function(t,e){var i=d.createSVGPoint();i.x=t.x,i.y=t.y;var n=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y;var r=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y+t.height;var o=i.matrixTransform(e);i.x=t.x,i.y=t.y+t.height;var a=i.matrixTransform(e),s=h(n.x,r.x,o.x,a.x),l=g(n.x,r.x,o.x,a.x),c=h(n.y,r.y,o.y,a.y),u=g(n.y,r.y,o.y,a.y);return new kn(s,c,l-s,u-c)},Z.transformPoint=function(t,e){return new un(Z.createSVGPoint(t.x,t.y).matrixTransform(e))},Z.transformLine=function(t,e){return new fn(Z.transformPoint(t.start,e),Z.transformPoint(t.end,e))},Z.transformPolyline=function(t,e){var i=t instanceof Pn?t.points:t;Z.isArray(i)||(i=[]);for(var n=[],r=0,o=i.length;r<o;r++)n[r]=Z.transformPoint(i[r],e);return new Pn(n)},Z.styleToObject=function(t){for(var e={},i=t.split(";"),n=0;n<i.length;n++){var r=i[n].split("=");e[r[0].trim()]=r[1].trim()}return e},Z.createSlicePathData=function(t,e,i,n){var r=2*p-1e-6,o=t,a=e,s=i,l=n,c=(l<s&&(c=s,s=l,l=c),l-s),u=c<p?"0":"1",h=m(s),g=I(s),d=m(l),f=I(l);return r<=c?o?"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"M0,"+o+"A"+o+","+o+" 0 1,0 0,"+-o+"A"+o+","+o+" 0 1,0 0,"+o+"Z":"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"Z":o?"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L"+o*d+","+o*f+"A"+o+","+o+" 0 "+u+",0 "+o*h+","+o*g+"Z":"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L0,0Z"},Z.mergeAttrs=function(t,e){for(var i in e)"class"===i?t[i]=t[i]?t[i]+" "+e[i]:e[i]:"style"===i?Z.isObject(t[i])&&Z.isObject(e[i])?t[i]=Z.mergeAttrs(t[i],e[i]):Z.isObject(t[i])?t[i]=Z.mergeAttrs(t[i],Z.styleToObject(e[i])):Z.isObject(e[i])?t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),e[i]):t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),Z.styleToObject(e[i])):t[i]=e[i];return t},Z.annotateString=function(t,e,i){e=e||[];for(var n,r,o,a=(i=i||{}).offset||0,s=[],l=[],c=0;c<t.length;c++){r=l[c]=t[c];for(var u=0;u<e.length;u++){var h=e[u],g=h.start+a,d=h.end+a;g<=c&&c<d&&(Z.isObject(r)?r.attrs=Z.mergeAttrs(Z.mergeAttrs({},r.attrs),h.attrs):r=l[c]={t:t[c],attrs:h.attrs},i.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(u))}(o=l[c-1])?Z.isObject(r)&&Z.isObject(o)?JSON.stringify(r.attrs)===JSON.stringify(o.attrs)?n.t+=r.t:(s.push(n),n=r):n=Z.isObject(r)?(s.push(n),r):Z.isObject(o)?(s.push(n),r):(n||"")+r:n=r}return n&&s.push(n),s},Z.findAnnotationsAtIndex=function(t,e){var i=[];return t&&t.forEach(function(t){t.start<e&&e<=t.end&&i.push(t)}),i},Z.findAnnotationsBetweenIndexes=function(t,e,i){var n=[];return t&&t.forEach(function(t){(e>=t.start&&e<t.end||i>t.start&&i<=t.end||t.start>=e&&t.end<i)&&n.push(t)}),n},Z.shiftAnnotations=function(t,e,i){return t&&t.forEach(function(t){t.start<e&&t.end>=e?t.end+=i:t.start>=e&&(t.start+=i,t.end+=i)}),t},Z.convertLineToPathData=function(t){return["M",(t=Z(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},Z.convertPolygonToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)+" Z"},Z.convertPolylineToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)},Z.svgPointsToPath=function(t){for(var e=0,i=t.length;e<i;e++)t[e]=t[e].x+" "+t[e].y;return"M "+t.join(" L")},Z.getPointsFromSvgNode=function(t){var e=[],i=(t=Z.toNode(t)).points;if(i)for(var n=0,r=i.numberOfItems;n<r;n++)e.push(i.getItem(n));return e},Z.KAPPA=.551784,Z.convertCircleToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("r")),r=n*Z.KAPPA;return["M",e,i-n,"C",e+r,i-n,e+n,i-r,e+n,i,"C",e+n,i+r,e+r,i+n,e,i+n,"C",e-r,i+n,e-n,i+r,e-n,i,"C",e-n,i-r,e-r,i-n,e,i-n,"Z"].join(" ")},Z.convertEllipseToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||n,o=n*Z.KAPPA,a=r*Z.KAPPA;return["M",e,i-r,"C",e+o,i-r,e+n,i-a,e+n,i,"C",e+n,i+a,e+o,i+r,e,i+r,"C",e-o,i+r,e-n,i+a,e-n,i,"C",e-n,i-a,e-o,i-r,e,i-r,"Z"].join(" ")},Z.convertRectToPathData=function(t){return t=Z(t),Z.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},Z.rectToPath=function(t){var e=t.x,i=t.y,n=t.width,r=t.height,o=h(t.rx||t["top-rx"]||0,n/2),a=h(t.rx||t["bottom-rx"]||0,n/2),s=h(t.ry||t["top-ry"]||0,r/2),l=h(t.ry||t["bottom-ry"]||0,r/2);return(o||a||s||l?["M",e,i+s,"v",r-s-l,"a",a,l,0,0,0,a,l,"h",n-2*a,"a",a,l,0,0,0,a,-l,"v",-(r-l-s),"a",o,s,0,0,0,-o,-s,"h",-(n-2*o),"a",o,s,0,0,0,-o,s,"Z"]:["M",e,i,"H",e+n,"V",i+r,"H",e,"V",i,"Z"]).join(" ")},Z.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",p=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),m=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),e=Math,U=e.PI,F=e.sin,V=e.cos,X=e.tan,H=e.asin,J=e.sqrt,_=e.abs;function g(t,e,i,n,r,o){return[1/3*t+2/3*i,1/3*e+2/3*n,1/3*r+2/3*i,1/3*o+2/3*n,r,o]}function Q(t,e,i){return{x:t*V(i)-e*F(i),y:t*F(i)+e*V(i)}}function d(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var o={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},a=[];return String(t).replace(p,function(t,e,i){var n=[],r=e.toLowerCase();for(i.replace(m,function(t,e){e&&n.push(+e)}),"m"===r&&2<n.length&&(a.push([e].concat(n.splice(0,2))),r="l",e="m"===e?"l":"L");n.length>=o[r]&&(a.push([e].concat(n.splice(0,o[r]))),o[r]););}),a}(t)),!t||!t.length)return[["M",0,0]];for(var e,i=[],n=0,r=0,o=0,a=0,s=t.length,l=0;l<s;l++){var c=[];i.push(c);var u,h,g=t[l];if((e=g[0])!=e.toUpperCase())switch(c[0]=e.toUpperCase(),c[0]){case"A":c[1]=g[1],c[2]=g[2],c[3]=g[3],c[4]=g[4],c[5]=g[5],c[6]=+g[6]+n,c[7]=+g[7]+r;break;case"V":c[1]=+g[1]+r;break;case"H":c[1]=+g[1]+n;break;case"M":for(o=+g[1]+n,a=+g[2]+r,u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r);break;default:for(u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r)}else for(var d=g.length,f=0;f<d;f++)c[f]=g[f];switch(c[0]){case"Z":n=+o,r=+a;break;case"H":n=c[1];break;case"V":r=c[1];break;case"M":o=c[c.length-2],a=c[c.length-1],n=c[c.length-2],r=c[c.length-1];break;default:n=c[c.length-2],r=c[c.length-1]}}return i}function i(t){var n=d(t),e={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function i(t,e,i){var n,r;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=null,e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(e,i,n,r,o,a,s,l,c,u){var h,g=120*U/180,d=U/180*(+o||0),f=[];if(u)b=u[0],N=u[1],w=u[2],y=u[3];else{e=(h=Q(e,i,-d)).x,i=h.y;var p=(e-(l=(h=Q(l,c,-d)).x))/2,m=(i-(c=h.y))/2,I=p*p/(n*n)+m*m/(r*r);1<I&&(n*=I=J(I),r*=I);var v=n*n,A=r*r,C=(a==s?-1:1)*J(_((v*A-v*m*m-A*p*p)/(v*m*m+A*p*p))),w=C*n*m/r+(e+l)/2,y=C*-r*p/n+(i+c)/2,b=H(((i-y)/r).toFixed(9)),N=H(((c-y)/r).toFixed(9));(b=e<w?U-b:b)<0&&(b=2*U+b),(N=l<w?U-N:N)<0&&(N=2*U+N),s&&N<b&&(b-=2*U),!s&&b<N&&(N-=2*U)}var x=N-b;if(_(x)>g){var M=N,S=l,k=c;f=t(l=w+n*V(N=b+g*(s&&b<N?1:-1)),c=y+r*F(N),n,r,o,0,s,S,k,[N,M,w,y])}x=N-b;var T=V(b),D=F(b),L=V(N),z=F(N),P=X(x/4),j=4/3*(n*P),G=4/3*(r*P),Z=[e,i],B=[e+j*D,i-G*T],O=[l+j*z,c-G*L],E=[l,c];if(B[0]=2*Z[0]-B[0],B[1]=2*Z[1]-B[1],u)return[B,O,E].concat(f);for(var R=[],Y=(f=[B,O,E].concat(f).join().split(",")).length,W=0;W<Y;W++)R[W]=W%2?Q(f[W-1],f[W],d).y:Q(f[W],f[W+1],d).x;return R}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":r="C"===i||"S"===i?(n=2*e.x-e.bx,2*e.y-e.by):(n=e.x,e.y),t=["C",n,r].concat(t.slice(1));break;case"T":"Q"===i||"T"===i?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(g(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(g(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],e.y);break;case"V":t=["L"].concat(e.x,t[1])}return t}function r(t,e){if(7<t[e].length){t[e].shift();for(var i=t[e];i.length;)o[e]="A",t.splice(e++,0,["C"].concat(i.splice(0,6)));t.splice(e,1),l=n.length}}for(var o=[],a="",s="",l=n.length,c=0;c<l;c++){n[c]&&(a=n[c][0]),"C"!==a&&(o[c]=a,0<c&&(s=o[c-1])),n[c]=i(n[c],e,s),"A"!==o[c]&&"C"===a&&(o[c]="C"),r(n,c);var u=n[c],h=u.length;e.x=u[h-2],e.y=u[h-1],e.bx=parseFloat(u[h-4])||e.x,e.by=parseFloat(u[h-3])||e.y}return n[0][0]&&"M"===n[0][0]||n.unshift(["M",0,0]),n}return function(t){return i(t).join(",").split(",").join(" ")}}(),Z.namespace=G,Z.g=zr,Z}(),jr={useCSSSelectors:!0,classNamePrefix:"joint-",defaultTheme:"default",doubleTapInterval:300},Gr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)!==jr.classNamePrefix&&(t=jr.classNamePrefix+t),t}).join(" "):t},Zr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)===jr.classNamePrefix&&(t=t.substr(jr.classNamePrefix.length)),t}).join(" "):t},Br=function(t,e){for(var i={},n={},r=Pr.namespace.svg,o=e||r,a=document.createDocumentFragment(),s=[t,a,o];0<s.length;){o=s.pop();for(var l=s.pop(),c=s.pop(),u=0,h=c.length;u<h;u++){var g=c[u];if(!g.hasOwnProperty("tagName"))throw new Error("json-dom-parser: missing tagName");var d=g.tagName;g.hasOwnProperty("namespaceURI")&&(o=g.namespaceURI);var f=document.createElementNS(o,d),p=o===r,m=p?Pr:S,I=g.attributes;I&&m(f).attr(I);var v=g.style;if(v&&S(f).css(v),g.hasOwnProperty("className")){var A=g.className;p?f.className.baseVal=A:f.className=A}if(g.hasOwnProperty("textContent")&&(f.textContent=g.textContent),g.hasOwnProperty("selector")){var C=g.selector;if(i[C])throw new Error("json-dom-parser: selector must be unique");m(i[C]=f).attr("joint-selector",C)}if(g.hasOwnProperty("groupSelector")){var w=g.groupSelector;Array.isArray(w)||(w=[w]);for(var y=0,b=w.length;y<b;y++){var N=w[y],x=n[N];x||(x=n[N]=[]),x.push(f)}}l.appendChild(f);var M=g.children;Array.isArray(M)&&s.push(M,f,o)}}return{fragment:a,selectors:i,groupSelectors:n}},Or=function(t){var e=0;if(0===t.length)return e;for(var i=0;i<t.length;i++){e=(e<<5)-e+t.charCodeAt(i),e&=e}return e},Er=function(t,e,i){for(var n,r=Array.isArray(e)?e:e.split(i||"/"),o=0,a=r.length;o<a;){if(n=r[o++],!(Object(t)===t&&n in t))return;t=t[n]}return t},Rr=function(t,e){return"string"!=typeof e&&"number"!=typeof e&&(e=String(e)),("constructor"!==e||"function"!=typeof t[e])&&"__proto__"!==e},Yr=function(t,e,i,n){for(var r=Array.isArray(e)?e:e.split(n||"/"),o=r.length-1,a=t,s=0;s<o;s++){var l=r[s];if(!Rr(a,l))return t;a=a[l]||(a[l]={})}return a[r[o]]=i,t},Wr=function(t,e,i){for(var n=Array.isArray(e)?e:e.split(i||"/"),r=n.length-1,o=t,a=0;a<r;a++){var s=n[a];if(!Rr(o,s))return t;var l=o[s];if(!l)return t;o=l}return delete o[n[r]],t},Ur=function(t,e,i){e=e||"/";var n={};for(var r in t)if(t.hasOwnProperty(r)){var o="object"==typeof t[r];if(o&&i&&i(t[r])&&(o=!1),o){var a=Ur(t[r],e,i);for(var s in a)a.hasOwnProperty(s)&&(n[r+e+s]=a[s])}else n[r]=t[r]}return n},Fr=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){var e=16*Math.random()|0;return("x"===t?e:3&e|8).toString(16)})},Vr=function(t){return Vr.id=Vr.id||1,void 0===t?"j_"+Vr.id++:(t.id=void 0===t.id?"j_"+Vr.id++:t.id,t.id)},Xr=function(t){return t.replace(/[A-Z]/g,"-$&").toLowerCase()},Hr=function(t){var e=t,i=t.originalEvent&&t.originalEvent.changedTouches&&t.originalEvent.changedTouches[0];if(i){for(var n in t)void 0===i[n]&&(i[n]=t[n]);e=i}var r=e.target;if(r){var o=r.correspondingUseElement;o&&(e.target=o)}return e},Jr=function(t){var e=0,i=0,n=0,r=0;return"detail"in t&&(i=t.detail),"wheelDelta"in t&&(i=-t.wheelDelta/120),"wheelDeltaY"in t&&(i=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),"axis"in t&&t.axis===t.HORIZONTAL_AXIS&&(e=i,i=0),n="deltaX"in t?t.deltaX:10*e,r="deltaY"in t?t.deltaY:10*i,(n||r)&&t.deltaMode&&(1==t.deltaMode?(n*=40,r*=40):(n*=800,r*=800)),0===t.deltaX&&0!==t.deltaY&&t.shiftKey&&(n=r,e=i,i=r=0),n&&!e&&(e=n<1?-1:1),r&&!i&&(i=r<1?-1:1),{spinX:e,spinY:i,deltaX:n,deltaY:r}},_r=function(t,e){return e<t?e:t<-e?-e:t},Qr=function(){var r;if("undefined"!=typeof window&&(r=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame),!r){var o=0;r=function(t){var e=(new Date).getTime(),i=Math.max(0,16-(e-o)),n=setTimeout(function(){t(e+i)},i);return o=e+i,n}}return function(t,e){for(var i=[],n=arguments.length-2;0<n--;)i[n]=arguments[n+2];return r(void 0!==e?t.bind.apply(t,[e].concat(i)):t)}}(),Kr=((Lr="undefined"!=typeof window)&&(Dr=window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.webkitCancelRequestAnimationFrame||window.msCancelAnimationFrame||window.msCancelRequestAnimationFrame||window.oCancelAnimationFrame||window.oCancelRequestAnimationFrame||window.mozCancelAnimationFrame||window.mozCancelRequestAnimationFrame),Dr=Dr||clearTimeout,Lr?Dr.bind(window):Dr),qr=function(t){return Ko(t)&&"%"===t.slice(-1)},$r=function(t,e){var i=parseFloat(t);if(Number.isNaN(i))return null;var n,r={};if(r.value=i,null==e)n="[A-Za-z]*";else if(Array.isArray(e)){if(0===e.length)return null;n=e.join("|")}else Ko(e)&&(n=e);var o,a=(o=new RegExp("(?:\\d+(?:\\.\\d+)*)("+n+")$").exec(t))?o[1]:null;return null===a?null:(r.unit=a,r)},to=0;function eo(t,e){for(var i=t.split(e),n=1,r=0,o=i.length-1;r<o;r++){var a=[];(0<r||""!==i[0])&&a.push(to),a.push(e),(r<o-1||""!==i[o])&&a.push(to),i.splice.apply(i,[n,0].concat(a)),n+=a.length+1}return i.filter(function(t){return""!==t})}var io=function(t,e,i,n){void 0===i&&(i={}),void 0===n&&(n={});var r=e.width,o=e.height,a=n.svgDocument||Pr("svg").node,s=Pr("tspan").node,l=Pr("text").attr(i).append(s).node,c=document.createTextNode("");l.style.opacity=0,l.style.display="block",s.style.display="block",s.appendChild(c),a.appendChild(l),n.svgDocument||document.body.appendChild(a);var u=n.preserveSpaces,h=n.separator||" ",g=n.eol||"\n",d=n.hyphen?new RegExp(n.hyphen):/[^\w\d]/,f=n.maxLineCount;Qo(f)||(f=1/0);var p,m,I,v=t.split(h),A=[],C=[];u&&Pr(s).attr("xml:space","preserve");for(var w=0,y=0,b=v.length;w<b;w++){var N=v[w];if((N||u)&&"string"==typeof N){var x=!1;if(g&&0<=N.indexOf(g)){if(1<N.length){var M=eo(v[w],g);v.splice.apply(v,[w,1].concat(M)),w--,b=v.length;continue}if(u&&"string"==typeof v[w-1]){v.splice(w,to,"",to),b+=2,w--;continue}C[++y]=u&&"string"!=typeof v[w+1]?void 0:"",x=!0}if(!x){var S=void 0;if(S=u?void 0!==C[y]?C[y]+" "+N:N:C[y]?C[y]+" "+N:N,c.data=S,s.getComputedTextLength()<=r)C[y]=S,(p||m)&&(A[y++]=!0,m=p=0);else{if(!C[y]||p){var k=!!p;if(p=N.length-1,k||!p){if(!p){if(!C[y]){C=[];break}v.splice(w,2,N+v[w+1]),b--,A[y++]=!0,w--;continue}v[w]=N.substring(0,p),v[w+1]=N.substring(p)+(void 0===v[w+1]?"":v[w+1])}else{if(m)v.splice(w,2,v[w]+v[w+1]),m=0;else{var T=N.search(d);-1<T&&T!==N.length-1&&0!==T&&(m=T+1,p=0),v.splice(w,1,N.substring(0,m||p),N.substring(m||p)),b++}y&&!A[y-1]&&y--}u&&""===C[y]||w--;continue}y++,w--}}var D=null;if(C.length>f)D=f-1;else if(void 0!==o){var L;if(void 0===I&&""!==c.data)I=(L="auto"===i.lineHeight?{value:1.5,unit:"em"}:$r(i.lineHeight,["em"])||{value:1,unit:"em"}).value,"em"===L.unit&&(I*=l.getBBox().height);I*C.length>o&&(D=Math.floor(o/I)-1)}if(null!==D){C.splice(D+1);var z=n.ellipsis;if(!z||D<0)break;"string"!=typeof z&&(z="\u2026");var P=C[D];if(!P&&!x)break;var j,G,Z=P.length;do{if(G=P[Z],j=P.substring(0,Z),G?G.match(h)&&(j+=G):j+="string"==typeof h?h:" ",j+=z,c.data=j,s.getComputedTextLength()<=r){C[D]=j;break}Z--}while(0<=Z);break}}}return n.svgDocument?a.removeChild(l):document.body.removeChild(a),C.join(g)},no=function(t){var e=S(S.parseHTML("<div>"+t+"</div>",null,!1));return e.find("*").each(function(){var i=this;S.each(i.attributes,function(){var t=this.name,e=this.value;(t.startsWith("on")||e.startsWith("javascript:")||e.startsWith("data:")||e.startsWith("vbscript:"))&&S(i).removeAttr(t)})}),e.html()},ro=function(t,e){if(window.navigator.msSaveBlob)window.navigator.msSaveBlob(t,e);else{var i=window.URL.createObjectURL(t),n=document.createElement("a");n.href=i,n.download=e,document.body.appendChild(n),n.click(),document.body.removeChild(n),window.URL.revokeObjectURL(i)}},oo=function(t){t=t.replace(/\s/g,"");var e,i=(t=decodeURIComponent(t)).indexOf(","),n=t.slice(0,i),r=n.split(":")[1].split(";")[0],o=t.slice(i+1);e=0<=n.indexOf("base64")?atob(o):unescape(encodeURIComponent(o));for(var a=new Uint8Array(e.length),s=0;s<e.length;s++)a[s]=e.charCodeAt(s);return new Blob([a],{type:r})},ao=function(t,e){var i=S(t),n=i.map(function(){var t=this.parentNode,e=t.insertBefore(document.createTextNode(""),this.nextSibling);return function(){if(t===this)throw new Error("You can't sort elements if any one is a descendant of another.");t.insertBefore(this,e),t.removeChild(e)}});return Array.prototype.sort.call(i,e).each(function(t){n[t].call(this)})},so=function(t){if(Object(t)===t)return e=i=n=r=0,isFinite(t.vertical)&&(e=n=+t.vertical),isFinite(t.horizontal)&&(i=r=+t.horizontal),isFinite(t.top)&&(e=+t.top),isFinite(t.right)&&(i=+t.right),isFinite(t.bottom)&&(n=+t.bottom),isFinite(t.left)&&(r=+t.left),{top:e,right:i,bottom:n,left:r};var e,i,n,r,o=0;return isFinite(t)&&(o=+t),{top:o,right:o,bottom:o,left:o}},lo={linear:function(t){return t},quad:function(t){return t*t},cubic:function(t){return t*t*t},inout:function(t){if(t<=0)return 0;if(1<=t)return 1;var e=t*t,i=e*t;return 4*(t<.5?i:3*(t-e)+i-.75)},exponential:function(t){return Math.pow(2,10*(t-1))},bounce:function(t){for(var e=0,i=1;;e+=i,i/=2)if((7-4*e)/11<=t){var n=(11-6*e-11*t)/4;return-n*n+i*i}},reverse:function(e){return function(t){return 1-e(1-t)}},reflect:function(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}},clamp:function(i,n,r){return n=n||0,r=r||1,function(t){var e=i(t);return e<n?n:r<e?r:e}},back:function(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}},elastic:function(e){return e||(e=1.5),function(t){return Math.pow(2,10*(t-1))*Math.cos(20*Math.PI*e/3*t)}}},co={number:function(e,t){var i=t-e;return function(t){return e+i*t}},object:function(r,o){var a=Object.keys(r);return function(t){var e,i,n={};for(e=a.length-1;-1!=e;e--)n[i=a[e]]=r[i]+(o[i]-r[i])*t;return n}},hexColor:function(t,e){var i=parseInt(t.slice(1),16),n=parseInt(e.slice(1),16),r=255&i,o=(255&n)-r,a=65280&i,s=(65280&n)-a,l=16711680&i,c=(16711680&n)-l;return function(t){return"#"+(1<<24|r+o*t&255|a+s*t&65280|l+c*t&16711680).toString(16).slice(1)}},unit:function(e,t){var i=/(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/,n=i.exec(e),r=i.exec(t),o=r[1].indexOf("."),a=0<o?r[1].length-o-1:0;e=+n[1];var s=+r[1]-e,l=n[2];return function(t){return(e+s*t).toFixed(a)+l}}},uo={outline:function(t){var e=Number.isFinite(t.margin)?t.margin:2,i=Number.isFinite(t.width)?t.width:1;return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>')({color:t.color||"blue",opacity:Number.isFinite(t.opacity)?t.opacity:1,outerRadius:e+i,innerRadius:e})},highlight:function(t){return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>')({color:t.color||"red",width:Number.isFinite(t.width)?t.width:1,blur:Number.isFinite(t.blur)?t.blur:0,opacity:Number.isFinite(t.opacity)?t.opacity:1})},blur:function(t){var e=Number.isFinite(t.x)?t.x:2;return go('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>')({stdDeviation:Number.isFinite(t.y)?[e,t.y]:e})},dropShadow:function(t){var e="SVGFEDropShadowElement"in window?'<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>':'<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';return go(e)({dx:t.dx||0,dy:t.dy||0,opacity:Number.isFinite(t.opacity)?t.opacity:1,color:t.color||"black",blur:Number.isFinite(t.blur)?t.blur:4})},grayscale:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>')({a:.2126+.7874*(1-e),b:.7152-.7152*(1-e),c:.0722-.0722*(1-e),d:.2126-.2126*(1-e),e:.7152+.2848*(1-e),f:.0722-.0722*(1-e),g:.2126-.2126*(1-e),h:.0722+.9278*(1-e)})},sepia:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>')({a:.393+.607*(1-e),b:.769-.769*(1-e),c:.189-.189*(1-e),d:.349-.349*(1-e),e:.686+.314*(1-e),f:.168-.168*(1-e),g:.272-.272*(1-e),h:.534-.534*(1-e),i:.131+.869*(1-e)})},saturate:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>')({amount:1-e})},hueRotate:function(t){return go('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>')({angle:t.angle||0})},invert:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:1-e})},brightness:function(t){return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>')({amount:Number.isFinite(t.amount)?t.amount:1})},contrast:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:.5-e/2})}},ho={number:function(t,e,o){o=o||{currency:["$",""],decimal:".",thousands:",",grouping:[3]};var i=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i.exec(t),n=i[1]||" ",r=i[2]||">",a=i[3]||"",s=i[4]||"",l=i[5],c=+i[6],u=i[7],h=i[8],g=i[9],d=1,f="",p="",m=!1;switch(h&&(h=+h.substring(1)),(l||"0"===n&&"="===r)&&(l=n="0",r="=",u&&(c-=Math.floor((c-1)/4))),g){case"n":u=!0,g="g";break;case"%":d=100,p="%",g="f";break;case"p":d=100,p="%",g="r";break;case"b":case"o":case"x":case"X":"#"===s&&(f="0"+g.toLowerCase());break;case"c":case"d":m=!0,h=0;break;case"s":d=-1,g="r"}"$"===s&&(f=o.currency[0],p=o.currency[1]),"r"!=g||h||(g="g"),null!=h&&("g"==g?h=Math.max(1,Math.min(21,h)):"e"!=g&&"f"!=g||(h=Math.max(0,Math.min(20,h))));var I=l&&u;if(m&&e%1)return"";var v=e<0||0===e&&1/e<0?(e=-e,"-"):a,A=p;if(d<0){var C=this.prefix(e,h);e=C.scale(e),A=C.symbol+p}else e*=d;var w=(e=this.convert(g,e,h)).lastIndexOf("."),y=w<0?e:e.substring(0,w),b=w<0?"":o.decimal+e.substring(w+1);function N(t){for(var e=t.length,i=[],n=0,r=o.grouping[0];0<e&&0<r;)i.push(t.substring(e-=r,e+r)),r=o.grouping[n=(n+1)%o.grouping.length];return i.reverse().join(o.thousands)}!l&&u&&o.grouping&&(y=N(y));var x=f.length+y.length+b.length+(I?0:v.length),M=x<c?new Array(x=c-x+1).join(n):"";return I&&(y=N(M+y)),v+=f,e=y+b,("<"===r?v+e+M:">"===r?M+v+e:"^"===r?M.substring(0,x>>=1)+v+e+M.substring(x):v+(I?e:M+e))+A},string:function(t,e){for(var i,n="{",r=!1,o=[];-1!==(i=t.indexOf(n));){var a,s,l;if(a=t.slice(0,i),r){l=(s=a.split(":")).shift().split("."),a=e;for(var c=0;c<l.length;c++)a=a[l[c]];s.length&&(a=this.number(s,a))}o.push(a),t=t.slice(i+1),n=(r=!r)?"}":"{"}return o.push(t),o.join("")},convert:function(t,e,i){switch(t){case"b":return e.toString(2);case"c":return String.fromCharCode(e);case"o":return e.toString(8);case"x":return e.toString(16);case"X":return e.toString(16).toUpperCase();case"g":return e.toPrecision(i);case"e":return e.toExponential(i);case"f":return e.toFixed(i);case"r":return(e=this.round(e,this.precision(e,i))).toFixed(Math.max(0,Math.min(20,this.precision(e*(1+1e-15),i))));default:return e+""}},round:function(t,e){return e?Math.round(t*(e=Math.pow(10,e)))/e:Math.round(t)},precision:function(t,e){return e-(t?Math.ceil(Math.log(t)/Math.LN10):1)},prefix:function(t,e){var i=["y","z","a","f","p","n","\xb5","m","","k","M","G","T","P","E","Z","Y"].map(function(t,e){var i=Math.pow(10,3*Math.abs(8-e));return{scale:8<e?function(t){return t/i}:function(t){return t*i},symbol:t}}),n=0;return t&&(t<0&&(t*=-1),e&&(t=this.round(t,this.precision(t,e))),n=1+Math.floor(1e-12+Math.log(t)/Math.LN10),n=Math.max(-24,Math.min(24,3*Math.floor((n<=0?n+1:n-1)/3)))),i[8+n/3]}},go=function(t){var e=/<%= ([^ ]+) %>|\$\{ ?([^{} ]+) ?\}|\{\{([^{} ]+)\}\}/g;return function(n){return n=n||{},t.replace(e,function(t){for(var e=Array.from(arguments).slice(1,4).find(function(t){return!!t}).split("."),i=n[e.shift()];void 0!==i&&e.length;)i=i[e.shift()];return void 0!==i?i:""})}},fo=i.assign,po=i.defaults,mo=fo,Io=i.defaultsDeep,vo=i.assign,Ao=i.defaults,Co=i.defaultsDeep,wo=i.invokeMap||i.invoke,yo=i.sortedIndexBy||i.sortedIndex,bo=i.uniqBy||i.uniq,No=i.clone,xo=i.cloneDeep,Mo=i.isEmpty,So=i.isEqual,ko=i.isFunction,To=i.isPlainObject,Do=i.toArray,Lo=i.debounce,zo=i.groupBy,Po=i.sortBy,jo=i.flattenDeep,Go=i.without,Zo=i.difference,Bo=i.intersection,Oo=i.union,Eo=i.has,Ro=i.result,Yo=i.omit,Wo=i.pick,Uo=i.bindAll,Fo=i.forIn,Vo=i.camelCase,Xo=i.uniqueId,Ho=function(){if(i.mergeWith){var t=Array.from(arguments),e=t[t.length-1],n=ko(e)?e:qo;return t.push(function(t,e){var i=n(t,e);return void 0!==i?i:Array.isArray(t)&&!Array.isArray(e)?e:void 0}),i.mergeWith.apply(this,t)}return i.merge.apply(this,arguments)},Jo=function(t){var e=Object.prototype.toString;return!0===t||!1===t||!!t&&"object"==typeof t&&"[object Boolean]"===e.call(t)},_o=function(t){return!!t&&("object"==typeof t||"function"==typeof t)},Qo=function(t){var e=Object.prototype.toString;return"number"==typeof t||!!t&&"object"==typeof t&&"[object Number]"===e.call(t)},Ko=function(t){var e=Object.prototype.toString;return"string"==typeof t||!!t&&"object"==typeof t&&"[object String]"===e.call(t)},qo=function(){};function $o(t){t=bo(t);var a=Do(t).reduce(function(t,e){return t[e.id]=e.clone(),t},{});return Do(t).forEach(function(t){var e=a[t.id];if(e.isLink()){var i=e.source(),n=e.target();i.id&&a[i.id]&&e.prop("source/id",a[i.id].id),n.id&&a[n.id]&&e.prop("target/id",a[n.id].id)}var r=t.get("parent");r&&a[r]&&e.set("parent",a[r].id);var o=Do(t.get("embeds")).reduce(function(t,e){return a[e]&&t.push(a[e].id),t},[]);Mo(o)||e.set("embeds",o)}),a}function ta(o,a){return function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n={};if(isFinite(t)){var r=i||0<=t&&t<=1?t*e[a]:Math.max(t+e[a],0);n[o]=r}return n}}function ea(a,s,l){return function(t,e){var i,n=qr(t);if(t=parseFloat(t),n&&(t/=100),isFinite(t)){var r=e[l]();i=n||0<t&&t<1?r[a]+e[s]*t:r[a]+t}var o=un();return o[a]=i||0,o}}function ia(r,o,a){return function(t,e){var i;i="middle"===t?e[o]/2:t===a?e[o]:isFinite(t)?-1<t&&t<1?-e[o]*t:-t:qr(t)?e[o]*parseFloat(t)/100:0;var n=un();return n[r]=-(e[r]+i),n}}function na(d,t){var f="joint-shape",p=t&&t.resetOffset;return function(t,e,i){var n=S(i),r=n.data(f);if(!r||r.value!==t){var o=d(t);r={value:t,shape:o,shapeBBox:o.bbox()},n.data(f,r)}var a=r.shape.clone(),s=r.shapeBBox.clone(),l=s.origin(),c=e.origin();s.x=c.x,s.y=c.y;var u=e.maxRectScaleToFit(s,c),h=0===s.width||0===e.width?1:u.sx,g=0===s.height||0===e.height?1:u.sy;return a.scale(h,g,l),p&&a.translate(-l.x,-l.y),a}}function ra(t){var n=na(function(t){return new Yn(Pr.normalizePathData(t))},t);return function(t,e,i){return{d:n(t,e,i).serialize()}}}function oa(t){var n=na(Pn,t);return function(t,e,i){return{points:n(t,e,i).serialize()}}}function aa(r,o){var a=new un(1,0);return function(t){var e,i,n=this[r](t);return n?(i=o.rotate?n.vector().vectorAngle(a):0,e=n.start):(e=this.path.start,i=0),0===i?{transform:"translate("+e.x+","+e.y+")"}:{transform:"translate("+e.x+","+e.y+") rotate("+i+")"}}}function sa(r){return function(t,e,i){var n=Pr(i);n.attr(r)!==t&&n.attr(r,t)}}function la(t,e,i){return void 0!==i.text}function ca(){return this.model.isLink()}function ua(t){var e={},i=t.stroke;"string"==typeof i&&(e.stroke=i,e.fill=i);var n=t.strokeOpacity;return void 0===n&&(n=t["stroke-opacity"]),void 0===n&&(n=t.opacity),void 0!==n&&(e["stroke-opacity"]=n,e["fill-opacity"]=n),e}function ha(t){var e=this.paper;return"url(#"+("pattern"===t.type?e.definePattern(t):e.defineGradient(t))+")"}var ga,da,fa={xlinkShow:{set:"xlink:show"},xlinkRole:{set:"xlink:role"},xlinkType:{set:"xlink:type"},xlinkArcrole:{set:"xlink:arcrole"},xlinkTitle:{set:"xlink:title"},xlinkActuate:{set:"xlink:actuate"},xmlSpace:{set:"xml:space"},xmlBase:{set:"xml:base"},xmlLang:{set:"xml:lang"},preserveAspectRatio:{set:"preserveAspectRatio"},requiredExtension:{set:"requiredExtension"},requiredFeatures:{set:"requiredFeatures"},systemLanguage:{set:"systemLanguage"},externalResourcesRequired:{set:"externalResourceRequired"},href:{set:sa("href")},xlinkHref:{set:sa("xlink:href")},filter:{qualify:To,set:function(t){return"url(#"+this.paper.defineFilter(t)+")"}},fill:{qualify:To,set:ha},stroke:{qualify:To,set:ha},sourceMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-start":"url(#"+this.paper.defineMarker(t)+")"}}},targetMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),{transform:"rotate(180)"},t),{"marker-end":"url(#"+this.paper.defineMarker(t)+")"}}},vertexMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-mid":"url(#"+this.paper.defineMarker(t)+")"}}},text:{qualify:function(t,e,i){return!i.textWrap||!To(i.textWrap)},set:function(t,e,i,n){var r=S(i),o="joint-text",a=r.data(o),s=Wo(n,"lineHeight","annotations","textPath","x","textVerticalAnchor","eol","displayEmpty"),l=s.x;ji(l)&&(s.x=Bi(l,e));var c=n["font-size"]||n.fontSize;ji(c)&&(c=Bi(c,e));var u=s.fontSize=c,h=JSON.stringify([t,s]);if(void 0===a||a!==h){u&&i.setAttribute("font-size",u);var g=s.textPath;if(_o(g)){var d=g.selector;if("string"==typeof d){var f=this.findBySelector(d)[0];f instanceof SVGPathElement&&(s.textPath=vo({"xlink:href":"#"+f.id},g))}}Pr(i).text(""+t,s),r.data(o,h)}}},textWrap:{qualify:To,set:function(t,e,i,n){var r={},o=t.width||0;qr(o)?r.width=e.width*parseFloat(o)/100:ji(o)?r.width=Number(Bi(o,e)):null===t.width?r.width=1/0:r.width=o<=0?e.width+o:o;var a,s=t.height||0;qr(s)?r.height=e.height*parseFloat(s)/100:ji(s)?r.height=Number(Bi(s,e)):null===t.height||(r.height=s<=0?e.height+s:s);var l=t.text;if(void 0===l&&(l=n.text),void 0!==l){var c=t.breakText||io,u=n["font-size"]||n.fontSize;a=c(""+l,r,{"font-weight":n["font-weight"]||n.fontWeight,"font-size":ji(u)?Bi(u,e):u,"font-family":n["font-family"]||n.fontFamily,lineHeight:n.lineHeight,"letter-spacing":"letter-spacing"in n?n["letter-spacing"]:n.letterSpacing},{svgDocument:this.paper.svg,ellipsis:t.ellipsis,hyphen:t.hyphen,maxLineCount:t.maxLineCount,preserveSpaces:t.preserveSpaces})}else a="";fa.text.set.call(this,a,e,i,n)}},title:{qualify:function(t,e){return e instanceof SVGElement},set:function(t,e,i){var n=S(i),r="joint-title",o=n.data(r);if(void 0===o||o!==t){n.data(r,t);var a=i.firstChild;if(a&&"TITLE"===a.tagName.toUpperCase())a.textContent=t;else{var s=document.createElementNS(i.namespaceURI,"title");s.textContent=t,i.insertBefore(s,a)}}}},lineHeight:{qualify:la},textVerticalAnchor:{qualify:la},textPath:{qualify:la},annotations:{qualify:la},eol:{qualify:la},displayEmpty:{qualify:la},port:{set:function(t){return null===t||void 0===t.id?t:t.id}},style:{qualify:To,set:function(t,e,i){S(i).css(t)}},html:{set:function(t,e,i){S(i).html(t+"")}},ref:{},refX:{position:ea("x","width","origin")},refY:{position:ea("y","height","origin")},refDx:{position:ea("x","width","corner")},refDy:{position:ea("y","height","corner")},refWidth:{set:ta("width","width")},refHeight:{set:ta("height","height")},refRx:{set:ta("rx","width")},refRy:{set:ta("ry","height")},refRInscribed:{set:(ga=ta("r","width"),da=ta("r","height"),function(t,e){return(e.height>e.width?ga:da)(t,e)})},refRCircumscribed:{set:function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n,r=Math.sqrt(e.height*e.height+e.width*e.width);return isFinite(t)&&(n=i||0<=t&&t<=1?t*r:Math.max(t+r,0)),{r:n}}},refCx:{set:ta("cx","width")},refCy:{set:ta("cy","height")},xAlignment:{offset:ia("x","width","right")},yAlignment:{offset:ia("y","height","bottom")},resetOffset:{offset:function(t,e){return t?{x:-e.x,y:-e.y}:{x:0,y:0}}},refDResetOffset:{set:ra({resetOffset:!0})},refDKeepOffset:{set:ra({resetOffset:!1})},refPointsResetOffset:{set:oa({resetOffset:!0})},refPointsKeepOffset:{set:oa({resetOffset:!1})},connection:{qualify:ca,set:function(t){var e,i=t.stubs;if(void 0===i&&(i=0),isFinite(i)&&0!==i){var n;n=i<0?(this.getConnectionLength()+i)/2:i;var r=this.getConnection(),o=this.getConnectionSubdivisions(),a=r.divideAtLength(n,{segmentSubdivisions:o}),s=r.divideAtLength(-n,{segmentSubdivisions:o});a&&s&&(e=a[0].serialize()+" "+s[1].serialize())}return{d:e||this.getSerializedConnection()}}},atConnectionLengthKeepGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!0})},atConnectionLengthIgnoreGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!1})},atConnectionRatioKeepGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!0})},atConnectionRatioIgnoreGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!1})}};fa["xlink:href"]=fa.xlinkHref,["transform","d","points","cx","cy","x1","x2","y1","y2","x","y","dx","dy"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Bi(t,e),i}}}),["width","height","r","rx","ry","font-size","stroke-width"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Math.max(0,Bi(t,e)),i}}}),fa.refR=fa.refRInscribed,fa.refD=fa.refDResetOffset,fa.refPoints=fa.refPointsResetOffset,fa.atConnectionLength=fa.atConnectionLengthKeepGradient,fa.atConnectionRatio=fa.atConnectionRatioKeepGradient,fa.fontSize=fa["font-size"],fa.strokeWidth=fa["stroke-width"],fa.refX2=fa.refX,fa.refY2=fa.refY,fa.refWidth2=fa.refWidth,fa.refHeight2=fa.refHeight,fa["ref-x"]=fa.refX,fa["ref-y"]=fa.refY,fa["ref-dy"]=fa.refDy,fa["ref-dx"]=fa.refDx,fa["ref-width"]=fa.refWidth,fa["ref-height"]=fa.refHeight,fa["x-alignment"]=fa.xAlignment,fa["y-alignment"]=fa.yAlignment;var pa=fa,ma=c.Model.extend({constructor:function(t,e){var i,n=t||{};"function"==typeof this.preinitialize&&this.preinitialize.apply(this,arguments),this.cid=Xo("c"),this.attributes={},e&&e.collection&&(this.collection=e.collection),e&&e.parse&&(n=this.parse(n,e)||{}),(i=Ro(this,"defaults"))&&(n=Ho({},i,n)),this.set(n,e),this.changed={},this.initialize.apply(this,arguments)},translate:function(t,e,i){throw new Error("Must define a translate() method.")},toJSON:function(){var e=Ro(this.constructor.prototype,"defaults").attrs||{},t=this.attributes.attrs,o={};Fo(t,function(t,n){var r=e[n];Fo(t,function(t,i){_o(t)&&!Array.isArray(t)?Fo(t,function(t,e){r&&r[i]&&So(r[i][e],t)||(o[n]=o[n]||{},(o[n][i]||(o[n][i]={}))[e]=t)}):r&&So(r[i],t)||(o[n]=o[n]||{},o[n][i]=t)})});var i=xo(Yo(this.attributes,"attrs"));return i.attrs=o,i},initialize:function(t){var e=this.getIdAttribute();t&&e in t||this.set(e,this.generateId(),{silent:!0}),this._transitionIds={},this._scheduledTransitionIds={},this.processPorts(),this.on("change:attrs",this.processPorts,this)},getIdAttribute:function(){return this.idAttribute||"id"},generateId:function(){return Fr()},processPorts:function(){var t=this.ports,i={};Fo(this.get("attrs"),function(t,e){t&&t.port&&(void 0!==t.port.id?i[t.port.id]=t.port:i[t.port]={id:t.port})});var n={};(Fo(t,function(t,e){i[e]||(n[e]=!0)}),this.graph&&!Mo(n))&&(this.graph.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),this.graph.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}));this.ports=i},remove:function(t){void 0===t&&(t={});var e=this.graph,i=this.collection;if(!e)return i&&i.remove(this,t),this;e.startBatch("remove");var n=this.getParentCell();n&&n.unembed(this,t);for(var r=this.getEmbeddedCells(),o=0,a=r.length;o<a;o++){var s=r[o];s&&s.remove(t)}return this.trigger("remove",this,e.attributes.cells,t),e.stopBatch("remove"),this},toFront:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.maxZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this],n=n-e.length+1;var r=t.get("cells"),o=r.indexOf(this)!==r.length-e.length;o||(o=e.some(function(t,e){return t.get("z")!==n+e})),o&&(this.startBatch("to-front"),n+=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-front"))}return this},toBack:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.minZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this];var r=0!==t.get("cells").indexOf(this);r||(r=e.some(function(t,e){return t.get("z")!==n+e})),r&&(this.startBatch("to-back"),n-=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-back"))}return this},parent:function(t,e){return void 0===t?this.get("parent"):this.set("parent",t,e)},embed:function(t,e){var i=this,n=Array.isArray(t)?t:[t];if(!this.canEmbed(n))throw new Error("Recursive embedding not allowed.");if(n.some(function(t){return t.isEmbedded()&&i.id!==t.parent()}))throw new Error("Embedding of already embedded cells is not allowed.");return this._embedCells(n,e),this},unembed:function(t,e){var i=Array.isArray(t)?t:[t];return this._unembedCells(i,e),this},canEmbed:function(t){var e=this;return(Array.isArray(t)?t:[t]).every(function(t){return e!==t&&!e.isEmbeddedIn(t)})},_embedCells:function(t,e){var i=this;this.startBatch("embed");var n=vo([],this.get("embeds"));t.forEach(function(t){n[t.isLink()?"unshift":"push"](t.id),t.parent(i.id,e)}),this.set("embeds",bo(n),e),this.stopBatch("embed")},_unembedCells:function(t,e){this.startBatch("unembed"),t.forEach(function(t){return t.unset("parent",e)}),this.set("embeds",Go.apply(void 0,[this.get("embeds")].concat(t.map(function(t){return t.id}))),e),this.stopBatch("unembed")},getParentCell:function(){var t=this.parent(),e=this.graph;return t&&e&&e.getCell(t)||null},getAncestors:function(){var t=[];if(!this.graph)return t;for(var e=this.getParentCell();e;)t.push(e),e=e.getParentCell();return t},getEmbeddedCells:function(e){if(e=e||{},this.graph){var i;if(e.deep)if(e.breadthFirst){i=[];for(var t=this.getEmbeddedCells();0<t.length;){var n=t.shift();i.push(n),t.push.apply(t,n.getEmbeddedCells())}}else(i=this.getEmbeddedCells()).forEach(function(t){i.push.apply(i,t.getEmbeddedCells(e))});else i=Do(this.get("embeds")).map(this.graph.getCell,this.graph);return i}return[]},isEmbeddedIn:function(t,e){var i=Ko(t)?t:t.id,n=this.parent();if(e=vo({deep:!0},e),this.graph&&e.deep){for(;n;){if(n===i)return!0;n=this.graph.getCell(n).parent()}return!1}return n===i},isEmbedded:function(){return!!this.parent()},clone:function(t){if((t=t||{}).deep)return Do($o([this].concat(this.getEmbeddedCells({deep:!0}))));var e=c.Model.prototype.clone.apply(this,arguments);return e.set(this.getIdAttribute(),this.generateId()),e.unset("embeds"),e.unset("parent"),e},prop:function(t,e,i){var n=Ko(t);if(n||Array.isArray(t)){if(1<arguments.length){var r,o,a=(o=n?(r=t).split("/"):(r=t.join("/"),t.slice()))[0],s=o.length;if((i=i||{}).propertyPath=r,i.propertyValue=e,i.propertyPathArray=o,1===s)return this.set(a,e,i);for(var l={},c=l,u=a,h=1;h<s;h++){var g=o[h],d=Number.isFinite(n?Number(g):g);c=c[u]=d?[]:{},u=g}l=Yr(l,o,e,"/");var f=Ho({},this.attributes);i.rewrite&&Wr(f,r,"/");var p=Ho(f,l);return this.set(a,p[a],i)}return Er(this.attributes,t,"/")}return this.set(Ho({},this.attributes,t),e)},removeProp:function(t,e){e=e||{};var i=Array.isArray(t)?t:t.split("/"),n=i[0];if("attrs"===n&&(e.dirty=!0),1===i.length)return this.unset(t,e);var r=i.slice(1),o=this.get(n);return null==o?this:(o=xo(o),Wr(o,r,"/"),this.set(n,o,e))},attr:function(t,e,i){var n=Array.from(arguments);return 0===n.length?this.get("attrs"):(Array.isArray(t)?n[0]=["attrs"].concat(t):Ko(t)?n[0]="attrs/"+t:n[0]={attrs:t},this.prop.apply(this,n))},removeAttr:function(t,e){return Array.isArray(t)?this.removeProp(["attrs"].concat(t)):this.removeProp("attrs/"+t,e)},transition:function(r,e,o,i){var n=this;i=i||"/",o=vo({duration:100,delay:10,timingFunction:lo.linear,valueFunction:co.number},o);var a,s,l=0,c=function(t){var e,i,n;(i=(t-=l=l||t)/o.duration)<1?this._transitionIds[r]=e=Qr(c):(i=1,delete this._transitionIds[r]),n=a(o.timingFunction(i)),o.transitionId=e,this.prop(r,n,o),e||this.trigger("transition:end",this,r)}.bind(this),u=this._scheduledTransitionIds;return s=setTimeout(function(t){u[r]&&(u[r]=Go(u[r],s),0===u[r].length&&delete u[r]),n.stopPendingTransitions(r,i),a=o.valueFunction(Er(n.attributes,r,i),e),n._transitionIds[r]=Qr(t),n.trigger("transition:start",n,r)},o.delay,c),u[r]||(u[r]=[]),u[r].push(s),s},getTransitions:function(){return Oo(Object.keys(this._transitionIds),Object.keys(this._scheduledTransitionIds))},stopScheduledTransitions:function(t,e){void 0===e&&(e="/");var i=this._scheduledTransitionIds;void 0===i&&(i={});var n=Object.keys(i);if(t){var r=t.split(e);n=n.filter(function(t){return So(r,t.split(e).slice(0,r.length))})}return n.forEach(function(t){i[t].forEach(function(t){return clearTimeout(t)}),delete i[t]}),this},stopPendingTransitions:function(t,e){var i=this;void 0===e&&(e="/");var n=this._transitionIds;void 0===n&&(n={});var r=Object.keys(n);if(t){var o=t.split(e);r=r.filter(function(t){return So(o,t.split(e).slice(0,o.length))})}r.forEach(function(t){var e=n[t];Kr(e),delete n[t],i.trigger("transition:end",i,t)})},stopTransitions:function(t,e){return void 0===e&&(e="/"),this.stopScheduledTransitions(t,e),this.stopPendingTransitions(t,e),this},addTo:function(t,e){return t.addCell(this,e),this},findView:function(t){return t.findViewByModel(this)},isElement:function(){return!1},isLink:function(){return!1},startBatch:function(t,e){return this.graph&&this.graph.startBatch(t,vo({},e,{cell:this})),this},stopBatch:function(t,e){return this.graph&&this.graph.stopBatch(t,vo({},e,{cell:this})),this},getChangeFlag:function(t){var e=0;if(!t)return e;for(var i in t)t.hasOwnProperty(i)&&this.hasChanged(i)&&(e|=t[i]);return e},angle:function(){return 0},position:function(){return new un(0,0)},getPointFromConnectedLink:function(){return new un},getBBox:function(){return new kn(0,0,0,0)},getPointRotatedAroundCenter:function(t,e,i){var n=new un(e,i);return t&&n.rotate(this.getBBox().center(),t),n},getAbsolutePointFromRelative:function(t,e){return this.getPointRotatedAroundCenter(-this.angle(),this.position().offset(t,e))},getRelativePointFromAbsolute:function(t,e){return this.getPointRotatedAroundCenter(this.angle(),t,e).difference(this.position())}},{getAttributeDefinition:function(t){var e=this.attributes,i=pa;return e&&e[t]||i[t]},define:function(t,e,i,n){i=vo({defaults:Co({type:t},e,this.prototype.defaults)},i);var r=this.extend(i,n);return"undefined"!=typeof joint&&Eo(joint,"shapes")&&Yr(joint.shapes,t,r,"."),r}}),Ia=function(e,t,i){if(Ko(i)){if(!va[i])throw new Error('Unknown wrapper: "'+i+'"');i=va[i]}if(!ko(i))throw new Error("Wrapper must be a function.");Do(t).forEach(function(t){e[t]=i(e[t])})},va={cells:function(r){return function(){var t=Array.from(arguments),e=t.length,i=0<e&&t[0]||[],n=1<e&&t[e-1]||{};return Array.isArray(i)||(n instanceof ma?i=t:i instanceof ma&&(1<t.length&&t.pop(),i=t)),n instanceof ma&&(n={}),r.call(this,i,n)}}};var Aa={TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left",TOP_LEFT:"top-left",TOP_RIGHT:"top-right",BOTTOM_LEFT:"bottom-left",BOTTOM_RIGHT:"bottom-right",CENTER:"center"};function Ca(t,e){var i=new kn(t);switch(e){case void 0:throw new Error("Position required");case Aa.LEFT:case"leftMiddle":return i.leftMiddle();case Aa.RIGHT:case"rightMiddle":return i.rightMiddle();case Aa.TOP:case"topMiddle":return i.topMiddle();case Aa.BOTTOM:case"bottomMiddle":return i.bottomMiddle();case Aa.TOP_LEFT:case"topLeft":case"origin":return i.topLeft();case Aa.TOP_RIGHT:case"topRight":return i.topRight();case Aa.BOTTOM_LEFT:case"bottomLeft":return i.bottomLeft();case Aa.BOTTOM_RIGHT:case"bottomRight":case"corner":return i.bottomRight();case Aa.CENTER:return i.center();default:throw new Error("Unknown position: "+e)}}var wa={getRectPoint:Ca,wrapWith:Ia,wrappers:va,addClassNamePrefix:Gr,removeClassNamePrefix:Zr,parseDOMJSON:Br,hashCode:Or,getByPath:Er,setByPath:Yr,unsetByPath:Wr,flattenObject:Ur,uuid:Fr,guid:Vr,toKebabCase:Xr,normalizeEvent:Hr,normalizeWheel:Jr,cap:_r,nextFrame:Qr,cancelFrame:Kr,shapePerimeterConnectionPoint:function(t,e,i,n){var r,o;if(!i){var a=e.$(".scalable")[0],s=e.$(".rotatable")[0];a&&a.firstChild?i=a.firstChild:s&&s.firstChild&&(i=s.firstChild)}return i?(o=Pr(i).findIntersection(n,t.paper.cells))||(r=Pr(i).getBBox({target:t.paper.cells})):o=(r=e.model.getBBox()).intersectionWithLineFromCenterToPoint(n),o||r.center()},isPercentage:qr,parseCssNumeric:$r,breakText:io,sanitizeHTML:no,downloadBlob:ro,downloadDataUri:function(t,e){var i=oo(t);ro(i,e)},dataUriToBlob:oo,imageToDataUri:function(r,t){if(!r||"data:"===r.substr(0,"data:".length))return setTimeout(function(){t(null,r)},0);var e=new XMLHttpRequest;e.open("GET",r,!0),e.addEventListener("error",function(){t(new Error("Failed to load image "+r))}),e.responseType=window.FileReader?"blob":"arraybuffer",e.addEventListener("load",function(){window.FileReader?function(t,i){if(200===t.status){var e=new FileReader;e.onload=function(t){var e=t.target.result;i(null,e)},e.onerror=function(){i(new Error("Failed to load image "+r))},e.readAsDataURL(t.response)}else i(new Error("Failed to load image "+r))}(e,t):function(t,e){if(200===t.status){var i=new Uint8Array(t.response),n=r.split(".").pop()||"png";e(null,"data:image/"+({svg:"svg+xml"}[n]||n)+";base64,"+btoa(function(t){for(var e=[],i=0;i<t.length;i+=32768)e.push(String.fromCharCode.apply(null,t.subarray(i,i+32768)));return e.join("")}(i)))}else e(new Error("Failed to load image "+r))}(e,t)}),e.send()},getElementBBox:function(t){var e=S(t);if(0===e.length)throw new Error("Element not found");var i=e[0],n=i.ownerDocument,r=i.getBoundingClientRect(),o=0,a=0;if(i.ownerSVGElement){var s=Pr(i),l=s.getBBox({target:s.svg()});o=r.width-l.width,a=r.height-l.height}return{x:r.left+window.pageXOffset-n.documentElement.offsetLeft+o/2,y:r.top+window.pageYOffset-n.documentElement.offsetTop+a/2,width:r.width-o,height:r.height-a}},sortElements:ao,setAttributesBySelector:function(t,e){var n=S(t);Fo(e,function(t,e){var i=n.find(e).addBack().filter(e);Eo(t,"class")&&(i.addClass(t.class),t=Yo(t,"class")),i.attr(t)})},normalizeSides:so,timing:lo,interpolate:co,filter:uo,format:ho,template:go,toggleFullScreen:function(t){var e=window.top.document;function i(t,e){for(var i=["webkit","moz","ms","o",""],n=0;n<i.length;n++){var r=i[n],o=r?r+e:e.substr(0,1).toLowerCase()+e.substr(1);if(void 0!==t[o])return ko(t[o])?t[o]():t[o]}}t=t||e.body,i(e,"FullscreenElement")||i(e,"FullScreenElement")?i(e,"ExitFullscreen")||i(e,"CancelFullScreen"):i(t,"RequestFullscreen")||i(t,"RequestFullScreen")},mixin:fo,supplement:po,deepMixin:mo,deepSupplement:Io,assign:vo,defaults:Ao,defaultsDeep:Co,invoke:wo,sortedIndex:yo,uniq:bo,clone:No,cloneDeep:xo,isEmpty:Mo,isEqual:So,isFunction:ko,isPlainObject:To,toArray:Do,debounce:Lo,groupBy:zo,sortBy:Po,flattenDeep:jo,without:Go,difference:Zo,intersection:Bo,union:Oo,has:Eo,result:Ro,omit:Yo,pick:Wo,bindAll:Uo,forIn:Fo,camelCase:Vo,uniqueId:Xo,merge:Ho,isBoolean:Jo,isObject:_o,isNumber:Qo,isString:Ko,noop:qo,cloneCells:$o,svg:function(t){for(var i=[],e=arguments.length-1;0<e--;)i[e]=arguments[e+1];var n=[];return t.forEach(function(t,e){n.push(t),e in i&&n.push(i[e])}),function(t){var e=new DOMParser,i="<svg>"+t.trim()+"</svg>";if(e.parseFromString(i.replace(/@/g,""),"application/xml").getElementsByTagName("parsererror")[0])throw new Error("Invalid SVG markup");return function p(t){var m=[];return Array.from(t.children).forEach(function(t){var e={},i=t.tagName,n=t.attributes,r=t.textContent,o=t.namespaceURI,a=t.style;e.tagName=i,e.namespaceURI=o;for(var s={},l=a.length;l--;){var c=a[l];s[c]=a.getPropertyValue(c)}e.style=s;var u=n.getNamedItem("@selector");u&&(e.selector=u.value,n.removeNamedItem("@selector"));var h=n.getNamedItem("@group-selector");if(h){var g=h.value.split(",");e.groupSelector=g.map(function(t){return t.trim()}),n.removeNamedItem("@group-selector")}var d=n.getNamedItem("class");d&&(e.className=d.value),r&&(e.textContent=r);var f={};Array.from(n).forEach(function(t){var e=t.name,i=t.value;f[e]=i}),0<Object.keys(f).length&&(e.attributes=f),0<t.childElementCount&&(e.children=p(t)),m.push(e)}),m}(e.parseFromString(i,"text/html").querySelector("svg"))}(n.join(""))}};function ya(t,e,i){var n=t.toJSON();return n.angle=e||0,Ao({},i,n)}function ba(t,e,i,r){return t.map(function(t,e,i){var n=this.pointAt((e+.5)/i.length);return(t.dx||t.dy)&&n.offset(t.dx||0,t.dy||0),ya(n.round(),0,xa(r,t))},pn(e,i))}function Na(t,a,s,l){var c=a.center(),u=a.width/a.height,h=a.topMiddle(),g=An.fromRect(a);return t.map(function(t,e,i){var n=s+l(e,i.length),r=h.clone().rotate(c,-n).scale(u,1,c),o=t.compensateRotation?-g.tangentTheta(r):0;return(t.dx||t.dy)&&r.offset(t.dx||0,t.dy||0),t.dr&&r.move(c,t.dr),ya(r.round(),o,xa(a,t))})}function xa(t,e){var i=e.x,n=e.y,r=e.angle;return qr(i)?i=parseFloat(i)/100*t.width:ji(i)&&(i=Number(Bi(i,t))),qr(n)?n=parseFloat(n)/100*t.height:ji(n)&&(n=Number(Bi(n,t))),{x:i,y:n,angle:r}}function Ma(t,e){var i=xa(t,e),n=i.x,r=i.y;return new un(n||0,r||0)}var Sa={absolute:function(t,i){return t.map(function(t){var e=Ma(i,t).round().toJSON();return e.angle=t.angle||0,e})},fn:function(t,e,i){return i.fn(t,e,i)},line:function(t,e,i){return ba(t,Ma(e,i.start||e.origin()),Ma(e,i.end||e.corner()),e)},left:function(t,e,i){return ba(t,e.origin(),e.bottomLeft(),e)},right:function(t,e,i){return ba(t,e.topRight(),e.corner(),e)},top:function(t,e,i){return ba(t,e.origin(),e.topRight(),e)},bottom:function(t,e,i){return ba(t,e.bottomLeft(),e.corner(),e)},ellipseSpread:function(t,e,i){var n=i.startAngle||0,r=i.step||360/t.length;return Na(t,e,n,function(t){return t*r})},ellipse:function(t,e,i){var n=i.startAngle||0,r=i.step||20;return Na(t,e,n,function(t,e){return(t+.5-e/2)*r})}};function ka(t,e){return Co({},t,e,{x:0,y:0,angle:0,attrs:{".":{y:"0","text-anchor":"start"}}})}function Ta(t,e,i,n){n=Ao({},n,{offset:15});var r,o,a,s,l=e.center().theta(t),c=Da(e),u=n.offset,h=0;s=l<c[1]||l>c[2]?(a=".3em",r=u,o=0,"start"):l<c[0]?(a="0",r=0,o=-u,i?(h=-90,"start"):"middle"):l<c[3]?(a=".3em",r=-u,o=0,"end"):(a=".6em",r=0,o=u,i?(h=90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:h,attrs:{".":{y:a,"text-anchor":s}}})}function Da(t){var e=t.center(),i=e.theta(t.origin()),n=e.theta(t.bottomLeft()),r=e.theta(t.corner());return[i,e.theta(t.topRight()),r,n]}function La(t,e,i,n){var r,o,a,s,l=e.center().theta(t),c=(n=Ao({},n,{offset:15})).offset,u=0,h=Da(e);s=l<h[1]||l>h[2]?(a=".3em",r=-c,o=0,"end"):l<h[0]?(a=".6em",r=0,o=c,i?(u=90,"start"):"middle"):l<h[3]?(a=".3em",r=c,o=0,"start"):(a="0em",r=0,o=-c,i?(u=-90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:u,attrs:{".":{y:a,"text-anchor":s}}})}function za(t,e,i){i=Ao({},i,{offset:20});var n,r=hn(0,0),o=-t.theta(r),a=o,s=t.clone().move(r,i.offset).difference(t).round(),l=".3em";(o+90)%180==0?(n=e?"end":"middle",e||-270!==o||(l="0em")):-270<o&&o<-90?(n="start",a=o-180):n="end";var c=Math.round;return ka({x:c(s.x),y:c(s.y),angle:e?a:0,attrs:{".":{y:l,"text-anchor":n}}})}var Pa={manual:function(t,e,i){return ka(i,e)},left:function(t,e,i){return ka(i,{x:-15,attrs:{".":{y:".3em","text-anchor":"end"}}})},right:function(t,e,i){return ka(i,{x:15,attrs:{".":{y:".3em","text-anchor":"start"}}})},top:function(t,e,i){return ka(i,{y:-15,attrs:{".":{"text-anchor":"middle"}}})},bottom:function(t,e,i){return ka(i,{y:15,attrs:{".":{y:".6em","text-anchor":"middle"}}})},outsideOriented:function(t,e,i){return Ta(t,e,!0,i)},outside:function(t,e,i){return Ta(t,e,!1,i)},insideOriented:function(t,e,i){return La(t,e,!0,i)},inside:function(t,e,i){return La(t,e,!1,i)},radial:function(t,e,i){return za(t.difference(e.center()),!1,i)},radialOriented:function(t,e,i){return za(t.difference(e.center()),!0,i)}},ja=ma.extend({markup:['<path class="connection" stroke="black" d="M 0 0 0 0"/>','<path class="marker-source" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="marker-target" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="connection-wrap" d="M 0 0 0 0"/>','<g class="labels"/>','<g class="marker-vertices"/>','<g class="marker-arrowheads"/>','<g class="link-tools"/>'].join(""),toolMarkup:['<g class="link-tool">','<g class="tool-remove" event="remove">','<circle r="11" />','<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z" />',"<title>Remove link.</title>","</g>",'<g class="tool-options" event="link:options">','<circle r="11" transform="translate(25)"/>','<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',"<title>Link options.</title>","</g>","</g>"].join(""),doubleToolMarkup:void 0,vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>"].join(""),arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',"</g>"].join(""),defaultLabel:void 0,labelMarkup:void 0,_builtins:{defaultLabel:{markup:[{tagName:"rect",selector:"rect"},{tagName:"text",selector:"text"}],attrs:{text:{fill:"#000000",fontSize:14,textAnchor:"middle",yAlignment:"middle",pointerEvents:"none"},rect:{ref:"text",fill:"#ffffff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}}},defaults:{type:"link",source:{},target:{}},isLink:function(){return!0},disconnect:function(t){return this.set({source:{x:0,y:0},target:{x:0,y:0}},t)},source:function(t,e,i){return void 0===t?No(this.get("source")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("source",n,r));var n,r},target:function(t,e,i){return void 0===t?No(this.get("target")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("target",n,r));var n,r},router:function(t,e,i){if(void 0===t){var n=this.get("router");return n?"object"==typeof n?No(n):n:this.get("manhattan")?{name:"orthogonal"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("router",o,a)},connector:function(t,e,i){if(void 0===t){var n=this.get("connector");return n?"object"==typeof n?No(n):n:this.get("smooth")?{name:"smooth"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("connector",o,a)},label:function(t,e,i){var n=this.labels();return(t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1?this.prop(["labels",t]):this.prop(["labels",t],e,i)},labels:function(t,e){return 0===arguments.length?(t=this.get("labels"),Array.isArray(t)?t.slice():[]):(Array.isArray(t)||(t=[]),this.set("labels",t,e))},hasLabels:function(){var t=this.attributes.labels;return Array.isArray(t)&&0<t.length},insertLabel:function(t,e,i){if(!e)throw new Error("dia.Link: no label provided");var n=this.labels(),r=n.length;return(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1),n.splice(t,0,e),this.labels(n,i)},appendLabel:function(t,e){return this.insertLabel(-1,t,e)},removeLabel:function(t,e){var i=this.labels();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.labels(i,e)},vertex:function(t,e,i){var n=this.vertices();if((t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1)return this.prop(["vertices",t]);var r=this._normalizeVertex(e);return this.prop(["vertices",t],r,i)},vertices:function(t,e){if(0===arguments.length)return t=this.get("vertices"),Array.isArray(t)?t.slice():[];Array.isArray(t)||(t=[]);for(var i=[],n=0;n<t.length;n++){var r=t[n],o=this._normalizeVertex(r);i.push(o)}return this.set("vertices",i,e)},insertVertex:function(t,e,i){if(!e)throw new Error("dia.Link: no vertex provided");var n=this.vertices(),r=n.length;(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1);var o=this._normalizeVertex(e);return n.splice(t,0,o),this.vertices(n,i)},removeVertex:function(t,e){var i=this.vertices();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.vertices(i,e)},_normalizeVertex:function(t){return!To(t)?{x:t.x,y:t.y}:t},translate:function(e,i,t){return(t=t||{}).translateBy=t.translateBy||this.id,t.tx=e,t.ty=i,this.applyToPoints(function(t){return{x:(t.x||0)+e,y:(t.y||0)+i}},t)},scale:function(e,i,n,t){return this.applyToPoints(function(t){return un(t).scale(e,i,n).toJSON()},t)},applyToPoints:function(t,e){if(!ko(t))throw new TypeError("dia.Link: applyToPoints expects its first parameter to be a function.");var i={},n=this.attributes,r=n.source,o=n.target;r.id||(i.source=t(r)),o.id||(i.target=t(o));var a=this.vertices();return 0<a.length&&(i.vertices=a.map(t)),this.set(i,e)},getSourcePoint:function(){var t=this.getSourceCell();return t?t.getPointFromConnectedLink(this,"source"):new un(this.source())},getTargetPoint:function(){var t=this.getTargetCell();return t?t.getPointFromConnectedLink(this,"target"):new un(this.target())},getPointFromConnectedLink:function(){return this.getPolyline().pointAt(.5)},getPolyline:function(){var t=[this.getSourcePoint()].concat(this.vertices().map(un),[this.getTargetPoint()]);return new Pn(t)},getBBox:function(){return this.getPolyline().bbox()},reparent:function(t){var e;if(this.graph){var i=this.getSourceElement(),n=this.getTargetElement(),r=this.getParentCell();i&&n&&(e=i===n||i.isEmbeddedIn(n)?n:n.isEmbeddedIn(i)?i:this.graph.getCommonAncestor(i,n)),!r||e&&e.id===r.id||r.unembed(this,t),e&&e.embed(this,t)}return e},hasLoop:function(t){t=t||{};var e=this.attributes,i=e.source,n=e.target,r=i.id,o=n.id;if(!r||!o)return!1;var a=r===o;if(!a&&t.deep&&this.graph){var s=this.getSourceCell(),l=this.getTargetCell();a=s.isEmbeddedIn(l)||l.isEmbeddedIn(s)}return a},getSourceCell:function(){var t=this.graph,e=this.attributes.source;return e&&e.id&&t&&t.getCell(e.id)||null},getSourceElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getSourceCell()}while(t&&t.isLink());return t},getTargetCell:function(){var t=this.graph,e=this.attributes.target;return e&&e.id&&t&&t.getCell(e.id)||null},getTargetElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getTargetCell()}while(t&&t.isLink());return t},getRelationshipAncestor:function(){var t;if(this.graph){var e=[this,this.getSourceElement(),this.getTargetElement()].filter(function(t){return!!t});t=this.graph.getCommonAncestor.apply(this.graph,e)}return t||null},isRelationshipEmbeddedIn:function(t){var e=Ko(t)||Qo(t)?t:t.id,i=this.getRelationshipAncestor();return!!i&&(i.id===e||i.isEmbeddedIn(e))},_getDefaultLabel:function(){var t=this.get("defaultLabel")||this.defaultLabel||{},e={};return e.markup=t.markup||this.get("labelMarkup")||this.labelMarkup,e.position=t.position,e.attrs=t.attrs,e.size=t.size,e}},{endsEqual:function(t,e){var i=t.port===e.port||!t.port&&!e.port;return t.id===e.id&&i}}),Ga=function(t){var e=xo(t)||{};this.ports=[],this.groups={},this.portLayoutNamespace=Sa,this.portLabelLayoutNamespace=Pa,this._init(e)};Ga.prototype={getPorts:function(){return this.ports},getGroup:function(t){return this.groups[t]||{}},getPortsByGroup:function(e){return this.ports.filter(function(t){return t.group===e})},getGroupPortsMetrics:function(t,r){var e=this.getGroup(t),i=this.getPortsByGroup(t),n=e.position||{},o=n.name,a=this.portLayoutNamespace;a[o]||(o="left");var s=n.args||{},l=i.map(function(t){return t&&t.position&&t.position.args}),c=a[o](l,r,s),u={ports:i,result:[]};return Do(c).reduce(function(t,e,i){var n=t.ports[i];return t.result.push({portId:n.id,portTransformation:e,labelTransformation:this._getPortLabelLayout(n,un(e),r),portAttrs:n.attrs,portSize:n.size,labelSize:n.label.size}),t}.bind(this),u),u.result},_getPortLabelLayout:function(t,e,i){var n=this.portLabelLayoutNamespace,r=t.label.position.name||"left";return n[r]?n[r](e,i,t.label.position.args):null},_init:function(t){if(_o(t.groups))for(var e=Object.keys(t.groups),i=0,n=e.length;i<n;i++){var r=e[i];this.groups[r]=this._evaluateGroup(t.groups[r])}for(var o=Do(t.items),a=0,s=o.length;a<s;a++)this.ports.push(this._evaluatePort(o[a]))},_evaluateGroup:function(t){return Ho(t,{position:this._getPosition(t.position,!0),label:this._getLabel(t,!0)})},_evaluatePort:function(t){var e=vo({},t),i=this.getGroup(t.group);return e.markup=e.markup||i.markup,e.attrs=Ho({},i.attrs,e.attrs),e.position=this._createPositionNode(i,e),e.label=Ho({},i.label,this._getLabel(e)),e.z=this._getZIndex(i,e),e.size=vo({},i.size,e.size),e},_getZIndex:function(t,e){return Qo(e.z)?e.z:Qo(t.z)||"auto"===t.z?t.z:"auto"},_createPositionNode:function(t,e){return Ho({name:"left",args:{}},t.position,{args:e.args})},_getPosition:function(t,e){var i,n={};ko(t)?(i="fn",n.fn=t):Ko(t)?i=t:void 0===t?i=e?"left":null:Array.isArray(t)?(i="absolute",n.x=t[0],n.y=t[1]):_o(t)&&(i=t.name,vo(n,t.args));var r={args:n};return i&&(r.name=i),r},_getLabel:function(t,e){var i=t.label||{},n=i;return n.position=this._getPosition(i.position,e),n}};var Za={_initializePorts:function(){this._createPortData(),this.on("change:ports",function(){this._processRemovedPort(),this._createPortData()},this)},_processRemovedPort:function(){var t=this.get("ports")||{},e={};Do(t.items).forEach(function(t){e[t.id]=!0});var i=this.previous("ports")||{},n={};Do(i.items).forEach(function(t){e[t.id]||(n[t.id]=!0)});var r=this.graph;r&&!Mo(n)&&(r.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),r.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}))},hasPorts:function(){var t=this.prop("ports/items");return Array.isArray(t)&&0<t.length},hasPort:function(t){return-1!==this.getPortIndex(t)},getPorts:function(){return xo(this.prop("ports/items"))||[]},getGroupPorts:function(e){var t=Do(this.prop(["ports","items"])).filter(function(t){return t.group===e});return xo(t)},getPort:function(e){return xo(Do(this.prop("ports/items")).find(function(t){return t.id&&t.id===e}))},getPortsPositions:function(t){return this._portSettingsData.getGroupPortsMetrics(t,kn(this.size())).reduce(function(t,e){var i=e.portTransformation;return t[e.portId]={x:i.x,y:i.y,angle:i.angle},t},{})},getPortIndex:function(t){var e=_o(t)?t.id:t;return this._isValidPortId(e)?Do(this.prop("ports/items")).findIndex(function(t){return t.id===e}):-1},addPort:function(t,e){if(!_o(t)||Array.isArray(t))throw new Error("Element: addPort requires an object.");var i=vo([],this.prop("ports/items"));return i.push(t),this.prop("ports/items",i,e),this},insertPort:function(t,e,i){var n="number"==typeof t?t:this.getPortIndex(t);if(!_o(e)||Array.isArray(e))throw new Error("dia.Element: insertPort requires an object.");var r=vo([],this.prop("ports/items"));return r.splice(n,0,e),this.prop("ports/items",r,i),this},portProp:function(t,e,i,n){var r=this.getPortIndex(t);if(-1===r)throw new Error("Element: unable to find port with id "+t);var o=Array.prototype.slice.call(arguments,1);return Array.isArray(e)?o[0]=["ports","items",r].concat(e):Ko(e)?o[0]=["ports/items/",r,"/",e].join(""):(o=["ports/items/"+r],To(e)&&(o.push(e),o.push(i))),this.prop.apply(this,o)},_validatePorts:function(){var t=this.get("ports")||{},e=[],i=Do((t=t||{}).items);return i.forEach(function(t){"object"!=typeof t&&e.push("Element: invalid port ",t),this._isValidPortId(t.id)||(t.id=this.generatePortId())},this),bo(i,"id").length!==i.length&&e.push("Element: found id duplicities in ports."),e},generatePortId:function(){return this.generateId()},_isValidPortId:function(t){return null!=t&&!_o(t)},addPorts:function(t,e){return t.length&&this.prop("ports/items",vo([],this.prop("ports/items")).concat(t),e),this},removePort:function(t,e){var i=e||{},n=this.getPortIndex(t);if(-1!==n){var r=vo([],this.prop(["ports","items"]));r.splice(n,1),i.rewrite=!0,this.startBatch("port-remove"),this.prop(["ports","items"],r,i),this.stopBatch("port-remove")}return this},removePorts:function(t,e){var i,n;if(Array.isArray(t)){if(i=e||{},0===t.length)return this.this;n=vo([],this.prop(["ports","items"])).filter(function(i){return!t.some(function(t){var e=_o(t)?t.id:t;return i.id===e})})}else i=t||{},n=[];return this.startBatch("port-remove"),i.rewrite=!0,this.prop(["ports","items"],n,i),this.stopBatch("port-remove"),this},_createPortData:function(){var t,e=this._validatePorts();if(0<e.length)throw this.set("ports",this.previous("ports")),new Error(e.join(" "));this._portSettingsData&&(t=this._portSettingsData.getPorts()),this._portSettingsData=new Ga(this.get("ports"));var i=this._portSettingsData.getPorts();if(t){var n=i.filter(function(e){if(!t.find(function(t){return t.id===e.id}))return e}),r=t.filter(function(e){if(!i.find(function(t){return t.id===e.id}))return e});0<r.length&&this.trigger("ports:remove",this,r),0<n.length&&this.trigger("ports:add",this,n)}}},Ba={portContainerMarkup:"g",portMarkup:[{tagName:"circle",selector:"circle",attributes:{r:10,fill:"#FFFFFF",stroke:"#000000"}}],portLabelMarkup:[{tagName:"text",selector:"text",attributes:{fill:"#000000"}}],_portElementsCache:null,_initializePorts:function(){this._cleanPortsCache()},_refreshPorts:function(){this._removePorts(),this._cleanPortsCache(),this._renderPorts()},_cleanPortsCache:function(){this._portElementsCache={}},_renderPorts:function(){for(var i=[],n=this._getContainerElement(),t=0,e=n.node.childNodes.length;t<e;t++)i.push(n.node.childNodes[t]);var r=zo(this.model._portSettingsData.getPorts(),"z");Do(r.auto).forEach(function(t){var e=this._getPortElement(t);n.append(e),i.push(e)},this);for(var o=Object.keys(r),a=0;a<o.length;a++){var s=o[a];if("auto"!==s){var l=parseInt(s,10);this._appendPorts(r[s],l,i)}}this._updatePorts()},_getContainerElement:function(){return this.rotatableNode||this.vel},_appendPorts:function(t,e,i){var n=this._getContainerElement(),r=Do(t).map(this._getPortElement,this);i[e]||e<0?Pr(i[Math.max(e,0)]).before(r):n.append(r)},_getPortElement:function(t){return this._portElementsCache[t.id]?this._portElementsCache[t.id].portElement:this._createPortElement(t)},findPortNode:function(t,e){var i=this._portElementsCache[t];if(!i)return null;if(!e)return i.portContentElement.node;var n=i.portElement.node,r=i.portSelectors,o=this.findBySelector(e,n,r)[0];return void 0===o&&(o=null),o},_updatePorts:function(){this._updatePortGroup(void 0),Object.keys(this.model._portSettingsData.groups).forEach(this._updatePortGroup,this)},_removePorts:function(){wo(this._portElementsCache,"portElement.remove")},_createPortElement:function(t){var e,i,n,r,o=Pr(this.portContainerMarkup).addClass("joint-port"),a=this._getPortMarkup(t);if(Array.isArray(a)){var s=this.parseDOMJSON(a,o.node),l=s.fragment;e=1<l.childNodes.length?Pr("g").append(l):Pr(l.firstChild),r=s.selectors}else e=Pr(a),Array.isArray(e)&&(e=Pr("g").append(e));if(!e)throw new Error("ElementView: Invalid port markup.");e.attr({port:t.id,"port-group":t.group});var c,u=this._getPortLabelMarkup(t.label);if(Array.isArray(u)){var h=this.parseDOMJSON(u,o.node),g=h.fragment,d=h.selectors,f=g.childNodes.length;0<f&&(n=d,i=1===f?Pr(g.firstChild):Pr("g").append(g))}else i=Pr(u),Array.isArray(i)&&(i=Pr("g").append(i));if(r&&n){for(var p in n)if(r[p]&&p!==this.selector)throw new Error("ElementView: selectors within port must be unique.");c=vo({},r,n)}else c=r||n||{};"portRoot"in c||(c.portRoot=e.node);return!i||"labelRoot"in c||(c.labelRoot=i.node),o.append(e.addClass("joint-port-body")),i&&o.append(i.addClass("joint-port-label")),this._portElementsCache[t.id]={portElement:o,portLabelElement:i,portSelectors:c,portLabelSelectors:n,portContentElement:e,portContentSelectors:r},o},_updatePortGroup:function(t){for(var e=kn(this.model.size()),i=this.model._portSettingsData.getGroupPortsMetrics(t,e),n=0,r=i.length;n<r;n++){var o=i[n],a=o.portId,s=this._portElementsCache[a]||{},l=o.portTransformation;this.applyPortTransform(s.portElement,l),this.updateDOMSubtreeAttributes(s.portElement.node,o.portAttrs,{rootBBox:new kn(o.portSize),selectors:s.portSelectors});var c=o.labelTransformation;c&&s.portLabelElement&&(this.applyPortTransform(s.portLabelElement,c,-l.angle||0),this.updateDOMSubtreeAttributes(s.portLabelElement.node,c.attrs,{rootBBox:new kn(o.labelSize),selectors:s.portLabelSelectors}))}},applyPortTransform:function(t,e,i){var n=Pr.createSVGMatrix().rotate(i||0).translate(e.x||0,e.y||0).rotate(e.angle||0);t.transform(n,{absolute:!0})},_getPortMarkup:function(t){return t.markup||this.model.get("portMarkup")||this.model.portMarkup||this.portMarkup},_getPortLabelMarkup:function(t){return t.markup||this.model.get("portLabelMarkup")||this.model.portLabelMarkup||this.portLabelMarkup}},Oa=ma.extend({defaults:{position:{x:0,y:0},size:{width:1,height:1},angle:0},initialize:function(){this._initializePorts(),ma.prototype.initialize.apply(this,arguments)},_initializePorts:function(){},_refreshPorts:function(){},isElement:function(){return!0},position:function(t,e,i){var n,r=Qo(e),o=(i=(r?i:t)||{}).parentRelative,a=i.deep,s=i.restrictedArea;if(o){if(!this.graph)throw new Error("Element must be part of a graph.");var l=this.getParentCell();l&&!l.isLink()&&(n=l.get("position"))}if(r){if(n&&(t+=n.x,e+=n.y),a||s){var c=this.get("position"),u=c.x,h=c.y;this.translate(t-u,e-h,i)}else this.set("position",{x:t,y:e},i);return this}var g=un(this.get("position"));return o?g.difference(n):g},translate:function(t,e,i){if(e=e||0,0===(t=t||0)&&0===e)return this;(i=i||{}).translateBy=i.translateBy||this.id;var n=this.get("position")||{x:0,y:0},r=i.restrictedArea;if(r&&i.translateBy===this.id)if("function"==typeof r){var o=r.call(this,n.x+t,n.y+e,i);t=o.x-n.x,e=o.y-n.y}else{var a=this.getBBox({deep:!0}),s=n.x-a.x,l=n.y-a.y,c=Math.max(r.x+s,Math.min(r.x+r.width+s-a.width,n.x+t)),u=Math.max(r.y+l,Math.min(r.y+r.height+l-a.height,n.y+e));t=c-n.x,e=u-n.y}var h={x:n.x+t,y:n.y+e};return i.tx=t,i.ty=e,i.transition?(_o(i.transition)||(i.transition={}),this.transition("position",h,vo({},i.transition,{valueFunction:co.object})),wo(this.getEmbeddedCells(),"translate",t,e,i)):(this.startBatch("translate",i),this.set("position",h,i),wo(this.getEmbeddedCells(),"translate",t,e,i),this.stopBatch("translate",i)),this},size:function(t,e,i){var n=this.get("size");return void 0===t?{width:n.width,height:n.height}:(_o(t)&&(i=e,e=Qo(t.height)?t.height:n.height,t=Qo(t.width)?t.width:n.width),this.resize(t,e,i))},resize:function(t,e,i){if(i=i||{},this.startBatch("resize",i),i.direction){var n=this.get("size");switch(i.direction){case"left":case"right":e=n.height;break;case"top":case"bottom":t=n.width}var r,o=Yi(this.get("angle")||0),a=this.getBBox();if(o){var s={"top-right":0,right:0,"top-left":1,top:1,"bottom-left":2,left:2,"bottom-right":3,bottom:3}[i.direction];i.absolute&&(s+=Math.floor((o+45)/90),s%=4);var l=a[["bottomLeft","corner","topRight","origin"][s]](),c=un(l).rotate(a.center(),-o),u=Math.sqrt(t*t+e*e)/2,h=s*Math.PI/2;h+=Math.atan(s%2==0?e/t:t/e),h-=Fi(o);var g=un.fromPolar(u,h,c);r=un(g).offset(t/-2,e/-2)}else switch(r=a.topLeft(),i.direction){case"top":case"top-right":r.offset(0,a.height-e);break;case"left":case"bottom-left":r.offset(a.width-t,0);break;case"top-left":r.offset(a.width-t,a.height-e)}this.set("size",{width:t,height:e},i),this.position(r.x,r.y,i)}else this.set("size",{width:t,height:e},i);return this.stopBatch("resize",i),this},scale:function(t,e,i,n){var r=this.getBBox().scale(t,e,i);return this.startBatch("scale",n),this.position(r.x,r.y,n),this.resize(r.width,r.height,n),this.stopBatch("scale"),this},fitEmbeds:function(t){void 0===t&&(t={});var e=this.graph;if(!e)throw new Error("Element must be part of a graph.");var i=this.getEmbeddedCells().filter(function(t){return t.isElement()});if(0===i.length)return this;this.startBatch("fit-embeds",t),t.deep&&wo(i,"fitEmbeds",t);var n=so(t.padding),r=n.left,o=n.right,a=n.top,s=n.bottom,l=e.getCellsBBox(i),c=l.x,u=l.y,h=l.width,g=l.height;return c-=r,u-=a,h+=r+o,g+=s+a,this.set({position:{x:c,y:u},size:{width:h,height:g}},t),this.stopBatch("fit-embeds"),this},rotate:function(t,e,i,n){if(i){var r=this.getBBox().center(),o=this.get("size"),a=this.get("position");r.rotate(i,this.get("angle")-t);var s=r.x-o.width/2-a.x,l=r.y-o.height/2-a.y;this.startBatch("rotate",{angle:t,absolute:e,origin:i}),this.position(a.x+s,a.y+l,n),this.rotate(t,e,null,n),this.stopBatch("rotate")}else this.set("angle",e?t:(this.get("angle")+t)%360,n);return this},angle:function(){return Yi(this.get("angle")||0)},getBBox:function(t){void 0===t&&(t={});var e=this.graph,i=this.attributes,n=t.deep,r=t.rotate;if(n&&e){var o=this.getEmbeddedCells({deep:!0,breadthFirst:!0});return o.push(this),e.getCellsBBox(o,t)}var a=i.angle;void 0===a&&(a=0);var s=i.position,l=s.x,c=s.y,u=i.size,h=u.width,g=u.height,d=new kn(l,c,h,g);return r&&d.rotateAroundCenter(a),d},getPointFromConnectedLink:function(t,e){var i=this.getBBox(),n=i.center(),r=t.get(e);if(!r)return n;var o=r.port;if(!o||!this.hasPort(o))return n;var a=this.portProp(o,["group"]),s=this.getPortsPositions(a),l=new un(s[o]).offset(i.origin()),c=this.angle();return c&&l.rotate(n,-c),l}});vo(Oa.prototype,Za);var Ea=c.Collection.extend({initialize:function(t,e){e.cellNamespace?this.cellNamespace=e.cellNamespace:this.cellNamespace="undefined"!=typeof joint&&Eo(joint,"shapes")?joint.shapes:null,this.graph=e.graph},model:function(t,e){var i=e.collection,n=i.cellNamespace,r=new("link"===t.type?ja:Er(n,t.type,".")||Oa)(t,e);return e.dry||(r.graph=i.graph),r},comparator:function(t){return t.get("z")||0}}),Ra=c.Model.extend({initialize:function(t,e){var i=new Ea([],{model:(e=e||{}).cellModel,cellNamespace:e.cellNamespace,graph:this});c.Model.prototype.set.call(this,"cells",i),i.on("all",this.trigger,this),this.on("change:z",this._sortOnChangeZ,this),this._out={},this._in={},this._nodes={},this._edges={},this._batches={},i.on("add",this._restructureOnAdd,this),i.on("remove",this._restructureOnRemove,this),i.on("reset",this._restructureOnReset,this),i.on("change:source",this._restructureOnChangeSource,this),i.on("change:target",this._restructureOnChangeTarget,this),i.on("remove",this._removeCell,this)},_sortOnChangeZ:function(){this.get("cells").sort()},_restructureOnAdd:function(t){if(t.isLink()){this._edges[t.id]=!0;var e=t.attributes,i=e.source,n=e.target;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0),n.id&&((this._in[n.id]||(this._in[n.id]={}))[t.id]=!0)}else this._nodes[t.id]=!0},_restructureOnRemove:function(t){if(t.isLink()){delete this._edges[t.id];var e=t.attributes,i=e.source,n=e.target;i.id&&this._out[i.id]&&this._out[i.id][t.id]&&delete this._out[i.id][t.id],n.id&&this._in[n.id]&&this._in[n.id][t.id]&&delete this._in[n.id][t.id]}else delete this._nodes[t.id]},_restructureOnReset:function(t){t=t.models,this._out={},this._in={},this._nodes={},this._edges={},t.forEach(this._restructureOnAdd,this)},_restructureOnChangeSource:function(t){var e=t.previous("source");e.id&&this._out[e.id]&&delete this._out[e.id][t.id];var i=t.attributes.source;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0)},_restructureOnChangeTarget:function(t){var e=t.previous("target");e.id&&this._in[e.id]&&delete this._in[e.id][t.id];var i=t.get("target");i.id&&((this._in[i.id]||(this._in[i.id]={}))[t.id]=!0)},getOutboundEdges:function(t){return this._out&&this._out[t]||{}},getInboundEdges:function(t){return this._in&&this._in[t]||{}},toJSON:function(){var t=c.Model.prototype.toJSON.apply(this,arguments);return t.cells=this.get("cells").toJSON(),t},fromJSON:function(t,e){if(!t.cells)throw new Error("Graph JSON must contain cells array.");return this.set(t,e)},set:function(t,e,i){var n;return"object"==typeof t?(n=t,i=e):(n={})[t]=e,n.hasOwnProperty("cells")&&(this.resetCells(n.cells,i),n=Yo(n,"cells")),c.Model.prototype.set.call(this,n,i)},clear:function(t){t=vo({},t,{clear:!0});var e=this.get("cells");if(0===e.length)return this;this.startBatch("clear",t);for(var i=e.sortBy(function(t){return t.isLink()?1:2});i.shift().remove(t),0<i.length;);return this.stopBatch("clear"),this},_prepareCell:function(t,e){var i;if(t instanceof c.Model?(i=t.attributes,t.graph||e&&e.dry||(t.graph=this)):i=t,!Ko(i.type))throw new TypeError("dia.Graph: cell type must be a string.");return t},minZIndex:function(){var t=this.get("cells").first();return t&&t.get("z")||0},maxZIndex:function(){var t=this.get("cells").last();return t&&t.get("z")||0},addCell:function(t,e){return Array.isArray(t)?this.addCells(t,e):(t instanceof c.Model?t.has("z")||t.set("z",this.maxZIndex()+1):void 0===t.z&&(t.z=this.maxZIndex()+1),this.get("cells").add(this._prepareCell(t,e),e||{}),this)},addCells:function(t,e){return 0===t.length||(t=jo(t),e.maxPosition=e.position=t.length-1,this.startBatch("add",e),t.forEach(function(t){this.addCell(t,e),e.position--},this),this.stopBatch("add",e)),this},resetCells:function(t,e){var i=Do(t).map(function(t){return this._prepareCell(t,e)},this);return this.get("cells").reset(i,e),this},removeCells:function(t,e){return t.length&&(this.startBatch("remove"),wo(t,"remove",e),this.stopBatch("remove")),this},_removeCell:function(t,e,i){(i=i||{}).clear||(i.disconnectLinks?this.disconnectLinks(t,i):this.removeLinks(t,i)),this.get("cells").remove(t,{silent:!0}),t.graph===this&&(t.graph=null)},getCell:function(t){return this.get("cells").get(t)},getCells:function(){return this.get("cells").toArray()},getElements:function(){return this.get("cells").filter(function(t){return t.isElement()})},getLinks:function(){return this.get("cells").filter(function(t){return t.isLink()})},getFirstCell:function(){return this.get("cells").first()},getLastCell:function(){return this.get("cells").last()},getConnectedLinks:function(t,s){var r=(s=s||{}).indirect,o=s.inbound,a=s.outbound;void 0===o&&void 0===a&&(o=a=!0);var l=[],c={};function u(n,t){if(Fo(n.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getTargetCell();e&&e.isLink()&&(c[e.id]||(l.push(e),u(n,e)))}}function h(n,t){if(Fo(n.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getSourceCell();e&&e.isLink()&&(c[e.id]||(l.push(e),h(n,e)))}}if(a&&u(this,t),o&&h(this,t),s.deep){var e=t.getEmbeddedCells({deep:!0}),g={};e.forEach(function(t){t.isElement()&&(g[t.id]=!0)}),e.forEach(function(t){t.isLink()||(a&&Fo(this.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)),o&&Fo(this.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)))},this)}return l},getNeighbors:function(l,c){c||(c={});var u=c.inbound,h=c.outbound;void 0===u&&void 0===h&&(u=h=!0);var t=this.getConnectedLinks(l,c).reduce(function(t,e){var i=e.attributes,n=i.source,r=i.target,o=e.hasLoop(c);if(u&&Eo(n,"id")&&!t[n.id]){var a=this.getCell(n.id);a.isElement()&&(!o&&(!a||a===l||c.deep&&a.isEmbeddedIn(l))||(t[n.id]=a))}if(h&&Eo(r,"id")&&!t[r.id]){var s=this.getCell(r.id);s.isElement()&&(!o&&(!s||s===l||c.deep&&s.isEmbeddedIn(l))||(t[r.id]=s))}return t}.bind(this),{});if(l.isLink()){if(u){var e=l.getSourceCell();e&&e.isElement()&&!t[e.id]&&(t[e.id]=e)}if(h){var i=l.getTargetCell();i&&i.isElement()&&!t[i.id]&&(t[i.id]=i)}}return Do(t)},getCommonAncestor:function(){var t=Array.from(arguments).map(function(t){for(var e=[],i=t.get("parent");i;)e.push(i),i=this.getCell(i).get("parent");return e},this);t=t.sort(function(t,e){return t.length-e.length});var e=Do(t.shift()).find(function(e){return t.every(function(t){return t.includes(e)})});return this.getCell(e)},getSuccessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{outbound:!0})),i},cloneCells:$o,cloneSubgraph:function(t,e){var i=this.getSubgraph(t,e);return this.cloneCells(i)},getSubgraph:function(t,e){e=e||{};var a=[],s={},l=[],i=[];return Do(t).forEach(function(t){(s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t)),e.deep)&&t.getEmbeddedCells({deep:!0}).forEach(function(t){s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t))})}),i.forEach(function(t){var e=t.attributes,i=e.source,n=e.target;if(i.id&&!s[i.id]){var r=this.getCell(i.id);a.push(r),s[r.id]=r,l.push(r)}if(n.id&&!s[n.id]){var o=this.getCell(n.id);a.push(this.getCell(n.id)),s[o.id]=o,l.push(o)}},this),l.forEach(function(t){this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;!s[t.id]&&i.id&&s[i.id]&&n.id&&s[n.id]&&(a.push(t),s[t.id]=t)})},this),a},getPredecessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{inbound:!0})),i},search:function(t,e,i){(i=i||{}).breadthFirst?this.bfs(t,e,i):this.dfs(t,e,i)},bfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.shift();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=0,c=s.length;l<c;l++){var u=s[l];r[u.id]=r[a.id]+1,o.push(u)}}},dfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.pop();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=o.length,c=0,u=s.length;c<u;c++){var h=s[c];r[h.id]=r[a.id]+1,o.splice(l,0,h)}}},getSources:function(){var i=[];return Fo(this._nodes,function(t,e){this._in[e]&&!Mo(this._in[e])||i.push(this.getCell(e))}.bind(this)),i},getSinks:function(){var i=[];return Fo(this._nodes,function(t,e){this._out[e]&&!Mo(this._out[e])||i.push(this.getCell(e))}.bind(this)),i},isSource:function(t){return!this._in[t.id]||Mo(this._in[t.id])},isSink:function(t){return!this._out[t.id]||Mo(this._out[t.id])},isSuccessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{outbound:!0}),n},isPredecessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{inbound:!0}),n},isNeighbor:function(t,r,e){var o=(e=e||{}).inbound,a=e.outbound;void 0===o&&void 0===a&&(o=a=!0);var s=!1;return this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;return o&&Eo(i,"id")&&i.id===r.id?!(s=!0):a&&Eo(n,"id")&&n.id===r.id?!(s=!0):void 0}),s},disconnectLinks:function(e,i){this.getConnectedLinks(e).forEach(function(t){t.set(t.attributes.source.id===e.id?"source":"target",{x:0,y:0},i)})},removeLinks:function(t,e){wo(this.getConnectedLinks(t),"remove",e)},findModelsFromPoint:function(e){return this.getElements().filter(function(t){return t.getBBox({rotate:!0}).containsPoint(e)})},findModelsInArea:function(t,e){void 0===e&&(e={});var i=new kn(t),n=e.strict;void 0===n&&(n=!1);var r=n?"containsRect":"intersect";return this.getElements().filter(function(t){return i[r](t.getBBox({rotate:!0}))})},findModelsUnderElement:function(e,t){void 0===t&&(t={});var i=t.searchBy;void 0===i&&(i="bbox");var n=e.getBBox().rotateAroundCenter(e.angle());return("bbox"===i?this.findModelsInArea(n):this.findModelsFromPoint(Ca(n,i))).filter(function(t){return e.id!==t.id&&!t.isEmbeddedIn(e)})},getBBox:function(){return this.getCellsBBox(this.getCells())},getCellsBBox:function(t,e){void 0===e&&(e={});var n=e.rotate;return void 0===n&&(n=!0),Do(t).reduce(function(t,e){var i=e.getBBox({rotate:n});return i?t?t.union(i):i:t},null)},translate:function(t,e,i){var n=this.getCells().filter(function(t){return!t.isEmbedded()});return wo(n,"translate",t,e,i),this},resize:function(t,e,i){return this.resizeCells(t,e,this.getCells(),i)},resizeCells:function(t,e,i,n){var r=this.getCellsBBox(i);if(r){var o=Math.max(t/r.width,0),a=Math.max(e/r.height,0);wo(i,"scale",o,a,r.origin(),n)}return this},startBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)+1,this.trigger("batch:start",vo({},e,{batchName:t}))},stopBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)-1,this.trigger("batch:stop",vo({},e,{batchName:t}))},hasActiveBatch:function(t){var e=this._batches;return(0===arguments.length?Object.keys(e):Array.isArray(t)?t:[t]).some(function(t){return 0<e[t]})}},{validations:{multiLinks:function(t,e){var i=e.attributes,r=i.source,o=i.target;if(r.id&&o.id){var n=e.getSourceCell();if(n)if(1<t.getConnectedLinks(n,{outbound:!0}).filter(function(t){var e=t.attributes,i=e.source,n=e.target;return i&&i.id===r.id&&(!i.port||i.port===r.port)&&n&&n.id===o.id&&(!n.port||n.port===o.port)}).length)return!1}return!0},linkPinning:function(t,e){var i=e.attributes,n=i.source,r=i.target;return n.id&&r.id}}});Ia(Ra.prototype,["resetCells","addCells","removeCells"],va.cells);var Ya={},Wa=c.View.extend({options:{},theme:null,themeClassNamePrefix:Gr("theme-"),requireSetThemeOverride:!1,defaultTheme:jr.defaultTheme,children:null,childNodes:null,DETACHABLE:!0,UPDATE_PRIORITY:2,FLAG_INSERT:1<<30,FLAG_REMOVE:1<<29,constructor:function(t){this.requireSetThemeOverride=t&&!!t.theme,this.options=vo({},this.options,t),c.View.call(this,t)},initialize:function(){(Ya[this.cid]=this).setTheme(this.options.theme||this.defaultTheme),this.init()},unmount:function(){this.svgElement?this.vel.remove():this.$el.remove()},renderChildren:function(t){if(t||(t=Ro(this,"children")),t){var e=this.svgElement,i=Pr.namespace[e?"svg":"xhtml"],n=Br(t,i);(e?this.vel:this.$el).empty().append(n.fragment),this.childNodes=n.selectors}return this},findAttribute:function(t,e){for(var i=e;i&&1===i.nodeType;){var n=i.getAttribute(t);if(n)return n;if(i===this.el)return null;i=i.parentNode}return null},_ensureElement:function(){if(this.el)this.setElement(Ro(this,"el"));else{var t=Ro(this,"tagName"),e=vo({},Ro(this,"attributes")),i=vo({},Ro(this,"style"));this.id&&(e.id=Ro(this,"id")),this.setElement(this._createElement(t)),this._setAttributes(e),this._setStyle(i)}this._ensureElClassName()},_setAttributes:function(t){this.svgElement?this.vel.attr(t):this.$el.attr(t)},_setStyle:function(t){this.$el.css(t)},_createElement:function(t){return this.svgElement?document.createElementNS(Pr.namespace.svg,t):document.createElement(t)},_setElement:function(t){this.$el=t instanceof c.$?t:c.$(t),this.el=this.$el[0],this.svgElement&&(this.vel=Pr(this.el))},_ensureElClassName:function(){var t=Ro(this,"className");if(t){var e=Gr(t);this.svgElement?this.vel.removeClass(t).addClass(e):this.$el.removeClass(t).addClass(e)}},init:function(){},onRender:function(){},confirmUpdate:function(){return 0},setTheme:function(t,e){return e=e||{},this.theme&&this.requireSetThemeOverride&&!e.override||(this.removeThemeClassName(),this.addThemeClassName(t),this.onSetTheme(this.theme,t),this.theme=t),this},addThemeClassName:function(t){if(!(t=t||this.theme))return this;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.addClass(e):this.$el.addClass(e),this},removeThemeClassName:function(t){t=t||this.theme;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.removeClass(e):this.$el.removeClass(e),this},onSetTheme:function(t,e){},remove:function(){return this.onRemove(),this.undelegateDocumentEvents(),Ya[this.cid]=null,c.View.prototype.remove.apply(this,arguments),this},onRemove:function(){},getEventNamespace:function(){return".joint-event-ns-"+this.cid},delegateElementEvents:function(t,e,i){if(!e)return this;i||(i={});var n=this.getEventNamespace();for(var r in e){var o=e[r];"function"!=typeof o&&(o=this[o]),o&&S(t).on(r+n,i,o.bind(this))}return this},undelegateElementEvents:function(t){return S(t).off(this.getEventNamespace()),this},delegateDocumentEvents:function(t,e){return t||(t=Ro(this,"documentEvents")),this.delegateElementEvents(document,t,e)},undelegateDocumentEvents:function(){return this.undelegateElementEvents(document)},eventData:function(t,e){if(!t)throw new Error("eventData(): event object required.");var i=t.data,n="__"+this.cid+"__";return void 0===e?i&&i[n]||{}:(i||(i=t.data={}),i[n]||(i[n]={}),vo(i[n],e),this)},stopPropagation:function(t){return this.eventData(t,{propagationStopped:!0}),this},isPropagationStopped:function(t){return!!this.eventData(t).propagationStopped}},{extend:function(){var t=Array.from(arguments),e=t[0]&&vo({},t[0])||{},i=t[1]&&vo({},t[1])||{},n=e.render||this.prototype&&this.prototype.render||null;return e.render=function(){return"function"==typeof n&&n.apply(this,arguments),this.render.__render__===n&&this.onRender(),this},e.render.__render__=n,c.View.extend.call(this,e,i)}});if(S.event&&!("dbltap"in S.event.special)){var Ua=jr.doubleTapInterval;S.event.special.dbltap={bindType:"touchend",delegateType:"touchend",handle:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=t.handleObj,o=t.target,a=S.data(o),s=(new Date).getTime(),l="lastTouch"in a?s-a.lastTouch:0;l<Ua&&30<l?(a.lastTouch=null,t.type=r.origType,(e=r.handler).call.apply(e,[this,t].concat(i))):a.lastTouch=s}}}var Fa=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.callbackArguments=t};Fa.prototype.listenTo=function(n,t){for(var r=this,e=[],i=arguments.length-2;0<i--;)e[i]=arguments[i+2];var o=this.callbackArguments;if(Pr.isObject(t)){var a=e[0];void 0===a&&(a=null),Object.entries(t).forEach(function(t){var e=t[0],i=t[1];"function"==typeof i&&((a||0<o.length)&&(i=i.bind.apply(i,[a].concat(o))),c.Events.listenTo.call(r,n,e,i))})}else if("string"==typeof t&&"function"==typeof e[0]){var s=e[0],l=e[1];void 0===l&&(l=null),(l||0<o.length)&&(s=s.bind.apply(s,[l].concat(o))),c.Events.listenTo.call(this,n,t,s)}},Fa.prototype.stopListening=function(){c.Events.stopListening.call(this)};var Va={views:Ya,View:Wa,Listener:Fa},Xa={CELLS:"cells",BACK:"back",FRONT:"front",TOOLS:"tools",LABELS:"labels"},Ha=Wa.extend({tagName:"g",svgElement:!0,pivotNodes:null,defaultTheme:null,options:{name:""},className:function(){return Gr(this.options.name+"-layer")},init:function(){this.pivotNodes={}},insertSortedNode:function(t,e){this.el.insertBefore(t,this.insertPivot(e))},insertNode:function(t){var e=this.el;t.parentNode!==e&&e.appendChild(t)},insertPivot:function(t){var e=this.el,i=this.pivotNodes;(t=+t)||(t=0);var n=i[t];if(n)return n;n=i[t]=document.createComment("z-index:"+(t+1));var r=-1/0;for(var o in i)(o=+o)<t&&r<o&&(r=o);if(r!==-1/0){var a=i[r];e.insertBefore(n,a.nextSibling)}else e.insertBefore(n,e.firstChild);return n},removePivots:function(){var t=this.el,e=this.pivotNodes;for(var i in e)t.removeChild(e[i]);this.pivotNodes={}}});function Ja(t){return t?Array.isArray(t)?t:[t]:[]}var _a=Wa.extend({tagName:"g",svgElement:!0,className:"highlight",HIGHLIGHT_FLAG:1,UPDATE_PRIORITY:3,DETACHABLE:!1,UPDATABLE:!0,MOUNTABLE:!0,cellView:null,nodeSelector:null,node:null,updateRequested:!1,transformGroup:null,requestUpdate:function(t,e){var i=t.paper;this.cellView=t,this.nodeSelector=e,i&&(this.updateRequested=!0,i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY))},confirmUpdate:function(){this.updateRequested=!1;var t=this.cellView,e=this.nodeSelector;return this.update(t,e),this.mount(),this.transform(),0},findNode:function(t,e){var i;if(void 0===e&&(e=null),"string"==typeof e)i=t.findBySelector(e)[0];else if(To(e)){var n=t.model.isLink(),r=e.label;void 0===r&&(r=null);var o=e.port,a=e.selector;i=n&&null!==r?t.findLabelNode(r,a):!n&&o?t.findPortNode(o,a):t.findBySelector(a)[0]}else e&&((i=Pr.toNode(e))instanceof SVGElement||(i=null));return i||null},getNodeMatrix:function(t,e){var i=this.options.layer,n=t.rotatableNode,r=t.getNodeMatrix(e);return n?i?n.contains(e)?r:t.getRootRotateMatrix().inverse().multiply(r):t.getNodeRotateMatrix(e).multiply(r):r},mount:function(){var t=this.MOUNTABLE,e=this.cellView,i=this.el,n=this.options,r=this.transformGroup;if(t&&!r){var o=e.vel,a=e.paper,s=n.layer;if(s){var l=this.transformGroup=Pr("g").addClass("highlight-transform").append(i);a.getLayerView(s).insertSortedNode(l.node,n.z)}else i.parentNode&&!i.nextSibling||o.append(i)}},unmount:function(){var t=this.MOUNTABLE,e=this.transformGroup,i=this.vel;t&&(e?(this.transformGroup=null,e.remove()):i.remove())},transform:function(){var t=this.transformGroup,e=this.cellView,i=this.updateRequested;if(t&&!e.model.isLink()&&!i){var n=e.getRootTranslateMatrix(),r=e.getRootRotateMatrix(),o=n.multiply(r);t.attr("transform",Pr.matrixToTransformString(o))}},update:function(){var t=this.node,e=this.cellView,i=this.nodeSelector,n=this.updateRequested,r=this.id;if(!n){var o=this.node=this.findNode(e,i);t&&this.unhighlight(e,t),o?(this.highlight(e,o),this.mount()):(this.unmount(),e.notify("cell:highlight:invalid",r,this))}},onRemove:function(){var t=this.node,e=this.cellView,i=this.id,n=this.constructor;t&&this.unhighlight(e,t),this.unmount(),n._removeRef(e,i)},highlight:function(t,e){},unhighlight:function(t,e){},listenToUpdateAttributes:function(t){var e=Ro(this,"UPDATE_ATTRIBUTES");Array.isArray(e)&&0!==e.length&&this.listenTo(t.model,"change",this.onCellAttributeChange)},onCellAttributeChange:function(){var t=this.cellView;if(t){var e=t.model,i=t.paper;Ro(this,"UPDATE_ATTRIBUTES").some(function(t){return e.hasChanged(t)})&&i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY)}}},{_views:{},highlight:function(t,e,i){var n=this.uniqueId(e,i);this.add(t,e,n,i)},unhighlight:function(t,e,i){var n=this.uniqueId(e,i);this.remove(t,n)},get:function(t,e){void 0===e&&(e=null);var i=t.cid,n=this._views[i];if(null===e){var r=[];if(!n)return r;for(var o in n){var a=n[o];a instanceof this&&r.push(a)}return r}if(!n)return null;if(e in n){var s=n[e];if(s instanceof this)return s}return null},add:function(t,e,i,n){if(void 0===n&&(n={}),!i)throw new Error("dia.HighlighterView: An ID required.");var r=_a.get(t,i);r&&r.remove();var o=new this(n);return o.id=i,this._addRef(t,i,o),o.requestUpdate(t,e),o.listenToUpdateAttributes(t),o},_addRef:function(t,e,i){var n=t.cid,r=this._views,o=r[n];o||(o=r[n]={}),o[e]=i},_removeRef:function(t,e){var i=t.cid,n=this._views,r=n[i];if(r){for(var o in e&&delete r[e],r)return;delete n[i]}},remove:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.remove()})},removeAll:function(t,e){void 0===e&&(e=null);var i=this._views;for(var n in i)for(var r in i[n]){var o=i[n][r];o.cellView.paper===t&&o instanceof this&&(null===e||r===e)&&o.remove()}},update:function(t,e,i){void 0===e&&(e=null),void 0===i&&(i=!1),Ja(this.get(t,e)).forEach(function(t){(i||t.UPDATABLE)&&t.update()})},transform:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.UPDATABLE&&t.transform()})},uniqueId:function(t,e){return void 0===e&&(e=""),Pr.ensureId(t)+JSON.stringify(e)}}),Qa={DEFAULT:"default",EMBEDDING:"embedding",CONNECTING:"connecting",MAGNET_AVAILABILITY:"magnetAvailability",ELEMENT_AVAILABILITY:"elementAvailability"},Ka=Wa.extend({tagName:"g",svgElement:!0,selector:"root",metrics:null,className:function(){var n=["cell"],t=this.model.get("type");return t&&t.toLowerCase().split(".").forEach(function(t,e,i){n.push("type-"+i.slice(0,e+1).join("-"))}),n.join(" ")},_presentationAttributes:null,_flags:null,setFlags:function(){var t,e,i,n={},r={},o=0,a=Ro(this,"presentationAttributes");for(var s in a)if(a.hasOwnProperty(s)){var l=a[s];for(Array.isArray(l)||(l=[l]),t=0,e=l.length;t<e;t++){var c=n[i=l[t]];c||(c=n[i]=1<<o++),r[s]|=c}}var u=Ro(this,"initFlag");for(Array.isArray(u)||(u=[u]),t=0,e=u.length;t<e;t++)n[i=u[t]]||(n[i]=1<<o++);if(25<o)throw new Error("dia.CellView: Maximum number of flags exceeded.");this._flags=n,this._presentationAttributes=r},hasFlag:function(t,e){return t&this.getFlag(e)},removeFlag:function(t,e){return t^t&this.getFlag(e)},getFlag:function(t){var e=this._flags;if(!e)return 0;var i=0;if(Array.isArray(t))for(var n=0,r=t.length;n<r;n++)i|=e[t[n]];else i|=e[t];return i},attributes:function(){var t=this.model;return{"model-id":t.id,"data-type":t.attributes.type}},constructor:function(t){t.id=t.id||Vr(this),Wa.call(this,t)},initialize:function(){this.setFlags(),Wa.prototype.initialize.apply(this,arguments),this.cleanNodesCache(),this.$el.data("view",this),this.startListening()},onMount:function(){},startListening:function(){this.listenTo(this.model,"change",this.onAttributesChange)},onAttributesChange:function(t,e){var i=t.getChangeFlag(this._presentationAttributes);!e.updateHandled&&i&&(e.dirty&&this.hasFlag(i,"UPDATE")&&(i|=this.getFlag("RENDER")),e.tool&&(e.async=!1),this.requestUpdate(i,e))},requestUpdate:function(t,e){var i=this.paper;i&&0<t&&i.requestViewUpdate(this,t,this.UPDATE_PRIORITY,e)},parseDOMJSON:function(t,e){var i=Br(t),n=i.selectors,r=i.groupSelectors;for(var o in r){if(n[o])throw new Error("dia.CellView: ambiguous group selector");n[o]=r[o]}if(e){var a=this.selector;if(n[a])throw new Error("dia.CellView: ambiguous root selector.");n[a]=e}return{fragment:i.fragment,selectors:n}},can:function(t){var e=ko(this.options.interactive)?this.options.interactive(this):this.options.interactive;return _o(e)&&!1!==e[t]||Jo(e)&&!1!==e},findBySelector:function(t,e,i){if(e||(e=this.el),i||(i=this.selectors),!t||"."===t)return[e];if(i){var n=i[t];if(n)return Array.isArray(n)?n:[n]}return jr.useCSSSelectors?S(e).find(t).toArray():[]},notify:function(t){if(this.paper){var e=Array.prototype.slice.call(arguments,1);this.trigger.apply(this,[t].concat(e)),this.paper.trigger.apply(this.paper,[t,this].concat(e))}},getBBox:function(t){var e;if(t&&t.useModelGeometry){var i=this.model;e=i.getBBox().bbox(i.angle())}else e=this.getNodeBBox(this.el);return this.paper.localToPaperRect(e)},getNodeBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getRootTranslateMatrix().multiply(this.getNodeRotateMatrix(t)),n=this.getNodeMatrix(t);return Pr.transformRect(e,i.multiply(n))},getNodeRotateMatrix:function(t){return!this.rotatableNode||this.rotatableNode.contains(t)?this.getRootRotateMatrix():Pr.createSVGMatrix()},getNodeUnrotatedBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getNodeMatrix(t),n=this.getRootTranslateMatrix();return Pr.transformRect(e,n.multiply(i))},getRootTranslateMatrix:function(){var t=this.model.position();return Pr.createSVGMatrix().translate(t.x,t.y)},getRootRotateMatrix:function(){var t=Pr.createSVGMatrix(),e=this.model,i=e.angle();if(i){var n=e.getBBox(),r=n.width/2,o=n.height/2;t=t.translate(r,o).rotate(i).translate(-r,-o)}return t},_notifyHighlight:function(t,e,i){void 0===i&&(i={});var n,r=this.el;if(n="string"==typeof e?void 0===(n=this.findBySelector(e)[0])?r:n:void 0===(n=this.$(e)[0])?r:n,i.partial=n!==r,void 0===i.type){var o;switch(!0){case i.embedding:o=Qa.EMBEDDING;break;case i.connecting:o=Qa.CONNECTING;break;case i.magnetAvailability:o=Qa.MAGNET_AVAILABILITY;break;case i.elementAvailability:o=Qa.ELEMENT_AVAILABILITY;break;default:o=Qa.DEFAULT}i.type=o}return this.notify(t,n,i),this},highlight:function(t,e){return this._notifyHighlight("cell:highlight",t,e)},unhighlight:function(t,e){return void 0===e&&(e={}),this._notifyHighlight("cell:unhighlight",t,e)},findMagnet:function(t){var e=this.el,i=this.$(t)[0];i||(i=e);do{var n=i.getAttribute("magnet"),r=i===e;if((n||r)&&"false"!==n)return i;if(r)return;i=i.parentNode}while(i)},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findBySelector(i)[0];if(n)return n}return t},getSelector:function(t,e){var i;if(t===this.el)return"string"==typeof e&&(i="> "+e),i;if(t){var n=Pr(t).index()+1;i=t.tagName+":nth-child("+n+")",e&&(i+=" > "+e),i=this.getSelector(t.parentNode,i)}return i},addLinkFromMagnet:function(t,e,i){var n=this.paper,r=n.model,o=n.getDefaultLink(this,t);return o.set({source:this.getLinkEnd(t,e,i,o,"source"),target:{x:e,y:i}}).addTo(r,{async:!1,ui:!0}),o.findView(n)},getLinkEnd:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=this.model,o=r.id,a=this.findAttribute("port",t),s=t.getAttribute("joint-selector"),l={id:o};return null!=s&&(l.magnet=s),null!=a?(l.port=a,r.hasPort(a)||s||(l.selector=this.getSelector(t))):null==s&&this.el!==t&&(l.selector=this.getSelector(t)),(e=this).customizeLinkEnd.apply(e,[l,t].concat(i))},customizeLinkEnd:function(t,e,i,n,r,o){var a=this.paper,s=a.options.connectionStrategy;if("function"==typeof s){var l=s.call(a,t,this,e,new un(i,n),r,o,a);if(l)return l}return t},getMagnetFromLinkEnd:function(t){var e,i=this.el,n=t.port,r=t.magnet,o=this.model;return e=null!=n&&o.isElement()&&o.hasPort(n)?this.findPortNode(n,r)||i:(r||(r=t.selector),r||null==n||(r='[port="'+n+'"]'),this.findBySelector(r,i,this.selectors)[0]),this.findProxyNode(e,"magnet")},dragLinkStart:function(t,e,i,n){this.model.startBatch("add-link");var r=this.addLinkFromMagnet(e,i,n);r.notifyPointerdown(t,i,n),r.eventData(t,r.startArrowheadMove("target",{whenNotAllowed:"remove"})),this.eventData(t,{linkView:r})},dragLink:function(t,e,i){var n=this.eventData(t),r=n.linkView;if(r)r.pointermove(t,e,i);else{var o=this.paper,a=o.options.magnetThreshold,s=this.getEventTarget(t),l=n.targetMagnet;if("onleave"===a){if(l===s||Pr(l).contains(s))return}else if(o.eventData(t).mousemoved<=a)return;this.dragLinkStart(t,l,e,i)}},dragLinkEnd:function(t,e,i){var n=this.eventData(t).linkView;n&&(n.pointerup(t,e,i),this.model.stopBatch("add-link"))},getAttributeDefinition:function(t){return this.model.constructor.getAttributeDefinition(t)},setNodeAttributes:function(t,e){Mo(e)||(t instanceof SVGElement?Pr(t).attr(e):S(t).attr(e))},processNodeAttributes:function(t,e){var i,n,r,o,a,s,l,c,u,h=[];for(i in e)e.hasOwnProperty(i)&&(n=e[i],!(r=this.getAttributeDefinition(i))||ko(r.qualify)&&!r.qualify.call(this,n,t,e,this)?(s||(s={}),s[Xr(i)]=n):(Ko(r.set)&&(s||(s={}),s[r.set]=n),null!==n&&h.push(i,r)));for(o=0,a=h.length;o<a;o+=2)i=h[o],r=h[o+1],n=e[i],ko(r.set)&&(l||(l={}),l[i]=n),ko(r.position)&&(c||(c={}),c[i]=n),ko(r.offset)&&(u||(u={}),u[i]=n);return{raw:e,normal:s,set:l,position:c,offset:u}},updateRelativeAttributes:function(t,e,i,n){var r,o;n||(n={});var a=e.raw||{},s=e.normal||{},l=e.set,c=e.position,u=e.offset;for(r in l){o=l[r];var h=this.getAttributeDefinition(r).set.call(this,o,i.clone(),t,a,this);_o(h)?vo(s,h):void 0!==h&&(s[r]=h)}if(t instanceof HTMLElement)this.setNodeAttributes(t,s);else{var g,d,f,p=s.transform,m=Pr.transformStringToMatrix(p),I=un(m.e,m.f);if(p&&(s=Yo(s,"transform"),m.e=m.f=0),c||u){var v=this.getNodeScale(t,n.scalableNode);g=v.sx,d=v.sy}var A=!1;for(r in c)o=c[r],(f=this.getAttributeDefinition(r).position.call(this,o,i.clone(),t,a,this))&&(I.offset(un(f).scale(g,d)),A||(A=!0));this.setNodeAttributes(t,s);var C=!1;if(u){var w=this.getNodeBoundingRect(t);if(0<w.width&&0<w.height){var y=Pr.transformRect(w,m).scale(1/g,1/d);for(r in u)o=u[r],(f=this.getAttributeDefinition(r).offset.call(this,o,y,t,a,this))&&(I.offset(un(f).scale(g,d)),C||(C=!0))}}(void 0!==p||A||C)&&(I.round(1),m.e=I.x,m.f=I.y,t.setAttribute("transform",Pr.matrixToTransformString(m)))}},getNodeScale:function(t,e){var i,n;if(e&&e.contains(t)){var r=e.scale();i=1/r.sx,n=1/r.sy}else n=i=1;return{sx:i,sy:n}},cleanNodesCache:function(){this.metrics={}},nodeCache:function(t){var e=this.metrics;if(!e)return{};var i=Pr.ensureId(t),n=e[i];return n||(n=e[i]={}),n},getNodeData:function(t){var e=this.nodeCache(t);return e.data||(e.data={}),e.data},getNodeBoundingRect:function(t){var e=this.nodeCache(t);return void 0===e.boundingRect&&(e.boundingRect=Pr(t).getBBox()),new kn(e.boundingRect)},getNodeMatrix:function(t){var e=this.nodeCache(t);if(void 0===e.magnetMatrix){var i,n=this.rotatableNode,r=this.el;i=n&&n.contains(t)?n:r,e.magnetMatrix=Pr(t).getTransformToElement(i)}return Pr.createSVGMatrix(e.magnetMatrix)},getNodeShape:function(t){var e=this.nodeCache(t);return void 0===e.geometryShape&&(e.geometryShape=Pr(t).toGeometryShape()),e.geometryShape.clone()},isNodeConnection:function(t){return this.model.isLink()&&(!t||t===this.el)},findNodesAttributes:function(t,e,i,n){var r,o,a,s,l={},c=[];for(var u in t)if(t.hasOwnProperty(u)&&(a=t[u],To(a))){var h=i[u]=this.findBySelector(u,e,n);for(r=0,o=h.length;r<o;r++){var g=h[r];s=Pr.ensureId(g);var d=n&&n[u]===g,f=l[s];if(f){f.array||(c.push(s),f.array=!0,f.attributes=[f.attributes],f.selectedLength=[f.selectedLength]);var p=f.attributes,m=f.selectedLength;if(d)p.unshift(a),m.unshift(-1);else{var I=yo(m,o);p.splice(I,0,a),m.splice(I,0,o)}}else l[s]={attributes:a,selectedLength:d?-1:o,node:g,array:!1}}}for(r=0,o=c.length;r<o;r++)(a=l[s=c[r]]).attributes=Ho.apply(void 0,[{}].concat(a.attributes.reverse()));return l},getEventTarget:function(t,e){void 0===e&&(e={});var i=t.target,n=t.type,r=t.clientX;void 0===r&&(r=0);var o=t.clientY;return void 0===o&&(o=0),e.fromPoint||"touchmove"===n||"touchend"===n?document.elementFromPoint(r,o):i},updateDOMSubtreeAttributes:function(t,e,i){i||(i={}),i.rootBBox||(i.rootBBox=kn()),i.selectors||(i.selectors=this.selectors);var n,r,o,a,s,l,c={},u={},h=[],g=[],d=i.roAttributes,f=this.findNodesAttributes(d||e,t,c,i.selectors),p=d?this.findNodesAttributes(e,t,c,i.selectors):f;for(var m in f)if(o=(a=f[m]).attributes,r=a.node,(s=this.processNodeAttributes(r,o)).set||s.position||s.offset){var I,v=p[m]&&p[m].attributes,A=v&&void 0===o.ref?v.ref:o.ref;if(A){if(!(I=(c[A]||this.findBySelector(A,t,i.selectors))[0]))throw new Error('dia.CellView: "'+A+'" reference does not exist.')}else I=null;if(n={node:r,refNode:I,processedAttributes:s,allAttributes:v},I){var C=g.findIndex(function(t){return t.refNode===r});-1<C?g.splice(C,0,n):g.push(n)}else h.push(n)}else this.setNodeAttributes(r,s.normal);h.push.apply(h,g);for(var w=0,y=h.length;w<y;w++){n=h[w],r=n.node,I=n.refNode;var b=Pr(i.rotatableNode),N=I?Pr.ensureId(I):"",x=!!b&&!!I&&b.contains(I),M=u[N];if(!M){var S=x?b:t;M=u[N]=I?Pr(I).getBBox({target:S}):i.rootBBox}d?(s=this.processNodeAttributes(r,n.allAttributes),this.mergeProcessedAttributes(s,n.processedAttributes)):s=n.processedAttributes;var k=M;x&&!b.contains(r)&&(l||(l=Pr.transformStringToMatrix(b.attr("transform"))),k=Pr.transformRect(M,l)),this.updateRelativeAttributes(r,s,k,i)}},mergeProcessedAttributes:function(t,e){t.set||(t.set={}),t.position||(t.position={}),t.offset||(t.offset={}),vo(t.set,e.set),vo(t.position,e.position),vo(t.offset,e.offset);var i=t.normal&&t.normal.transform;void 0!==i&&e.normal&&(e.normal.transform=i),t.normal=e.normal},onRemove:function(){this.removeTools(),this.removeHighlighters()},_toolsView:null,hasTools:function(t){var e=this._toolsView;return!!e&&(!t||e.getName()===t)},addTools:function(t){return this.removeTools(),t&&((this._toolsView=t).configure({relatedView:this}),t.listenTo(this.paper,"tools:event",this.onToolEvent.bind(this))),this},updateTools:function(t){var e=this._toolsView;return e&&e.update(t),this},removeTools:function(){var t=this._toolsView;return t&&(t.remove(),this._toolsView=null),this},hideTools:function(){var t=this._toolsView;return t&&t.hide(),this},showTools:function(){var t=this._toolsView;return t&&t.show(),this},onToolEvent:function(t){switch(t){case"remove":this.removeTools();break;case"hide":this.hideTools();break;case"show":this.showTools()}},removeHighlighters:function(){_a.remove(this)},updateHighlighters:function(t){void 0===t&&(t=!1),_a.update(this,null,t)},transformHighlighters:function(){_a.transform(this)},pointerdblclick:function(t,e,i){this.notify("cell:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){this.notify("cell:pointerclick",t,e,i)},contextmenu:function(t,e,i){this.notify("cell:contextmenu",t,e,i)},pointerdown:function(t,e,i){var n=this.model,r=n.graph;r&&(n.startBatch("pointer"),this.eventData(t,{graph:r})),this.notify("cell:pointerdown",t,e,i)},pointermove:function(t,e,i){this.notify("cell:pointermove",t,e,i)},pointerup:function(t,e,i){var n=this.eventData(t).graph;this.notify("cell:pointerup",t,e,i),n&&n.stopBatch("pointer",{cell:this.model})},mouseover:function(t){this.notify("cell:mouseover",t)},mouseout:function(t){this.notify("cell:mouseout",t)},mouseenter:function(t){this.notify("cell:mouseenter",t)},mouseleave:function(t){this.notify("cell:mouseleave",t)},mousewheel:function(t,e,i,n){this.notify("cell:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){this.notify(e,t,i,n)},onmagnet:function(){},magnetpointerdblclick:function(){},magnetcontextmenu:function(){},checkMouseleave:function(t){var e=this.paper;e.isAsync()&&e.dumpView(this);var i=this.getEventTarget(t,{fromPoint:!0}),n=e.findView(i);n!==this&&(this.mouseleave(t),n&&n.mouseenter(t))},setInteractivity:function(t){this.options.interactive=t}},{Highlighting:Qa,addPresentationAttributes:function(t){return Ho({},Ro(this.prototype,"presentationAttributes"),t,function(t,e){if(t&&e)return"string"==typeof t&&(t=[t]),"string"==typeof e&&(e=[e]),Array.isArray(t)&&Array.isArray(e)?bo(t.concat(e)):void 0})}}),qa={UPDATE:"UPDATE",TRANSLATE:"TRANSLATE",TOOLS:"TOOLS",RESIZE:"RESIZE",PORTS:"PORTS",ROTATE:"ROTATE",RENDER:"RENDER"},$a=Ka.extend({_removePorts:function(){},_renderPorts:function(){},className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("element"),t.join(" ")},initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._initializePorts()},presentationAttributes:{attrs:[qa.UPDATE],position:[qa.TRANSLATE,qa.TOOLS],size:[qa.RESIZE,qa.PORTS,qa.TOOLS],angle:[qa.ROTATE,qa.TOOLS],markup:[qa.RENDER],ports:[qa.PORTS]},initFlag:[qa.RENDER],UPDATE_PRIORITY:0,confirmUpdate:function(t,e){var i=jr.useCSSSelectors;this.hasFlag(t,qa.PORTS)&&(this._removePorts(),this._cleanPortsCache());var n=!1;if(this.hasFlag(t,qa.RENDER))this.render(),this.updateTools(e),this.updateHighlighters(!0),n=!0,t=this.removeFlag(t,[qa.RENDER,qa.UPDATE,qa.RESIZE,qa.TRANSLATE,qa.ROTATE,qa.PORTS,qa.TOOLS]);else{var r=!1;this.hasFlag(t,qa.RESIZE)&&(this.resize(e),r=!0,t=this.removeFlag(t,[qa.RESIZE,qa.UPDATE])),this.hasFlag(t,qa.UPDATE)&&(this.update(this.model,null,e),t=this.removeFlag(t,qa.UPDATE),r=!0,i&&(t=this.removeFlag(t,qa.PORTS))),this.hasFlag(t,qa.TRANSLATE)&&(this.translate(),t=this.removeFlag(t,qa.TRANSLATE),n=!0),this.hasFlag(t,qa.ROTATE)&&(this.rotate(),t=this.removeFlag(t,qa.ROTATE),n=!0),this.hasFlag(t,qa.PORTS)&&(this._renderPorts(),r=!0,t=this.removeFlag(t,qa.PORTS)),r&&this.updateHighlighters(!1)}return n&&this.transformHighlighters(),this.hasFlag(t,qa.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,qa.TOOLS)),t},_initializePorts:function(){},update:function(t,e){this.cleanNodesCache();var i=jr.useCSSSelectors;i&&this._removePorts();var n=this.model,r=n.attr();this.updateDOMSubtreeAttributes(this.el,r,{rootBBox:new kn(n.size()),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode,roAttributes:e===r?null:e}),i&&this._renderPorts()},rotatableSelector:"rotatable",scalableSelector:"scalable",scalableNode:null,rotatableNode:null,renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.ElementView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.ElementView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el),i=this.selectors=e.selectors;this.rotatableNode=Pr(i[this.rotatableSelector])||null,this.scalableNode=Pr(i[this.scalableSelector])||null,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=this.vel;e.append(Pr(t)),this.rotatableNode=e.findOne(".rotatable"),this.scalableNode=e.findOne(".scalable"),(this.selectors={})[this.selector]=this.el},render:function(){return this.vel.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransformation(),jr.useCSSSelectors||this._renderPorts(),this},resize:function(t){if(this.scalableNode)return this.sgResize(t);this.model.attributes.angle&&this.rotate(),this.update()},translate:function(){if(this.rotatableNode)return this.rgTranslate();this.updateTransformation()},rotate:function(){if(this.rotatableNode)return this.rgRotate(),void this.update();this.updateTransformation()},updateTransformation:function(){var t=this.getTranslateString(),e=this.getRotateString();e&&(t+=" "+e),this.vel.attr("transform",t)},getTranslateString:function(){var t=this.model.attributes.position;return"translate("+t.x+","+t.y+")"},getRotateString:function(){var t=this.model.attributes,e=t.angle;if(!e)return null;var i=t.size;return"rotate("+e+","+i.width/2+","+i.height/2+")"},rgRotate:function(){this.rotatableNode.attr("transform",this.getRotateString())},rgTranslate:function(){this.vel.attr("transform",this.getTranslateString())},sgResize:function(t){var e=this.model,i=e.angle(),n=e.size(),r=this.scalableNode,o=!1;0<r.node.getElementsByTagName("path").length&&(o=!0);var a=r.getBBox({recursive:o}),s=n.width/(a.width||1),l=n.height/(a.height||1);r.attr("transform","scale("+s+","+l+")");var c=this.rotatableNode,u=c&&c.attr("transform");if(u){c.attr("transform",u+" rotate("+-i+","+n.width/2+","+n.height/2+")");var h=r.getBBox({target:this.paper.cells});e.set("position",{x:h.x,y:h.y},vo({updateHandled:!0},t)),this.translate(),this.rotate()}this.update()},prepareEmbedding:function(t){void 0===t&&(t={});var e=t.model||this.model,i=(t.paper||this.paper).model,n=t.initialZIndices={},r=e.getEmbeddedCells({deep:!0}),o=i.getConnectedLinks(e,{deep:!0,includeEnclosed:!0});[e].concat(r,o).forEach(function(t){return n[t.id]=t.attributes.z}),e.startBatch("to-front"),e.toFront({deep:!0,ui:!0});var a=i.getElements().reduce(function(t,e){return Math.max(t,e.attributes.z||0)},0);o.forEach(function(t){t.attributes.z<=a&&t.set("z",a+1,{ui:!0})}),e.stopBatch("to-front");var s=e.parent();s?(i.getCell(s).unembed(e,{ui:!0}),t.initialParentId=s):t.initialParentId=null},processEmbedding:function(t,e,i,n){void 0===t&&(t={});var r,o=t.model||this.model,a=t.paper||this.paper,s=a.model,l=a.options,c=l.findParentBy,u=l.frontParentOnly,h=l.validateEmbedding;r=(r=ko(c)?Do(c.call(s,this,e,i,n)):"pointer"===c?Do(s.findModelsFromPoint({x:i,y:n})):s.findModelsUnderElement(o,{searchBy:c})).filter(function(t){return t instanceof ma&&o.id!==t.id&&!t.isEmbeddedIn(o)}),u&&(r=r.slice(-1));for(var g=null,d=t.candidateEmbedView,f=r.length-1;0<=f;f--){var p=r[f];if(d&&d.model.id==p.id){g=d;break}var m=p.findView(a);if(!ko(h)||h.call(a,this,m)){g=m;break}}g&&g!=d&&(this.clearEmbedding(t),t.candidateEmbedView=g.highlight(g.findProxyNode(null,"container"),{embedding:!0})),!g&&d&&this.clearEmbedding(t)},clearEmbedding:function(t){t||(t={});var e=t.candidateEmbedView;e&&(e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null)},finalizeEmbedding:function(t){void 0===t&&(t={});var e=t.candidateEmbedView,i=t.model||this.model,n=t.paper||this.paper;if(e)e.model.embed(i,{ui:!0}),e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null;else{var r=n.options.validateUnembedding;if(t.initialParentId&&"function"==typeof r&&!r.call(n,this))return void this._disallowUnembed(t)}n.model.getConnectedLinks(i,{deep:!0}).forEach(function(t){t.reparent({ui:!0})})},_disallowUnembed:function(t){var e=t.model,i=t.whenNotAllowed;void 0===i&&(i="revert");var n=e||this.model,r=(t.paper||this.paper).model;switch(i){case"remove":n.remove({ui:!0});break;case"revert":var o=t.initialParentId,a=t.initialPosition,s=t.initialZIndices;if(a){var l=a.x,c=a.y;n.position(l,c,{deep:!0,ui:!0})}s&&Object.keys(s).forEach(function(t){var e=r.getCell(t);e&&e.set("z",s[t],{ui:!0})});var u=r.getCell(o);u&&u.embed(n,{ui:!0})}},getDelegatedView:function(){for(var t=this,e=t.model,i=t.paper;t&&!e.isLink();){if(!e.isEmbedded()||t.can("stopDelegation"))return t;e=e.getParentCell(),t=i.findViewByModel(e)}return null},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findAttribute("port",t);if(n){var r=this.findPortNode(n,i);if(r)return r}else{var o=this.findBySelector(i)[0];if(o)return o}}return t},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("element:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("element:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("element:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("element:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("element:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("element:contextmenu",t,e,i)},pointerdown:function(t,e,i){this.isPropagationStopped(t)||(this.notifyPointerdown(t,e,i),this.dragStart(t,e,i))},pointermove:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnet(t,e,i);break;case"move":(n.delegatedView||this).drag(t,e,i);default:this.notifyPointermove(t,e,i)}this.eventData(t,n)},pointerup:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnetEnd(t,e,i);break;case"move":(n.delegatedView||this).dragEnd(t,e,i);default:this.notifyPointerup(t,e,i)}var r=n.targetMagnet;r&&this.magnetpointerclick(t,r,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("element:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("element:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("element:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("element:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("element:mousewheel",t,e,i,n)},onmagnet:function(t,e,i){this.dragMagnetStart(t,e,i)},magnetpointerdblclick:function(t,e,i,n){this.notify("element:magnet:pointerdblclick",t,e,i,n)},magnetcontextmenu:function(t,e,i,n){this.notify("element:magnet:contextmenu",t,e,i,n)},dragStart:function(t,e,i){var n=this.getDelegatedView();if(n&&n.can("elementMove")){this.eventData(t,{action:"move",delegatedView:n});var r=n.model.position();n.eventData(t,{initialPosition:r,pointerOffset:r.difference(e,i),restrictedArea:this.paper.getRestrictedArea(n,e,i)})}},dragMagnetStart:function(t,e,i){if(this.can("addLinkFromMagnet")){var n=t.currentTarget,r=this.paper;this.eventData(t,{targetMagnet:n}),t.stopPropagation(),r.options.validateMagnet(this,n,t)?(r.options.magnetThreshold<=0&&this.dragLinkStart(t,n,e,i),this.eventData(t,{action:"magnet"}),this.stopPropagation(t)):this.pointerdown(t,e,i),r.delegateDragEvents(this,t.data)}},drag:function(t,e,i){var n=this.paper,r=n.options.gridSize,o=this.model,a=this.eventData(t),s=a.pointerOffset,l=a.restrictedArea,c=a.embedding,u=Wi(e+s.x,r),h=Wi(i+s.y,r);o.position(u,h,{restrictedArea:l,deep:!0,ui:!0}),n.options.embeddingMode&&(c||(this.prepareEmbedding(a),c=!0),this.processEmbedding(a,t,e,i)),this.eventData(t,{embedding:c})},dragMagnet:function(t,e,i){this.dragLink(t,e,i)},dragEnd:function(t,e,i){var n=this.eventData(t);n.embedding&&this.finalizeEmbedding(n)},dragMagnetEnd:function(t,e,i){this.dragLinkEnd(t,e,i)},magnetpointerclick:function(t,e,i,n){var r=this.paper;r.eventData(t).mousemoved>r.options.clickThreshold||this.notify("element:magnet:pointerclick",t,e,i,n)}},{Flags:qa});vo($a.prototype,Ba);var ts={N:"S",S:"N",E:"W",W:"E"},es={N:-Math.PI/2*3,S:-Math.PI/2,E:0,W:Math.PI};function is(t,e,i){var n=new un(t.x,e.y);return i.containsPoint(n)&&(n=new un(e.x,t.y)),n}function ns(t,e){return t["W"===e||"E"===e?"width":"height"]}function rs(t,e){return t.x===e.x?t.y>e.y?"N":"S":t.y===e.y?t.x>e.x?"W":"E":null}function os(t){return new kn(t.x,t.y,0,0)}function as(t){var e=so(t.padding||t.elementPadding||20);return{x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}function ss(t,e){return t.sourceBBox.clone().moveAndExpand(as(e))}function ls(t,e){return t.targetBBox.clone().moveAndExpand(as(e))}function cs(t,e,i){var n=new un(t.x,e.y),r=new un(e.x,t.y),o=rs(t,n),a=rs(t,r),s=ts[i],l=o===i||o!==s&&(a===s||a!==i)?n:r;return{points:[l],direction:rs(l,e)}}function us(t,e,i){var n=is(t,e,i);return{points:[n],direction:rs(n,e)}}function hs(e,t,i,n){var r,o={},a=[new un(e.x,t.y),new un(t.x,e.y)],s=a.filter(function(t){return!i.containsPoint(t)}),l=s.filter(function(t){return rs(t,e)!==n});if(0<l.length)r=(r=l.filter(function(t){return rs(e,t)===n}).pop())||l[0],o.points=[r],o.direction=rs(r,t);else{r=Zo(a,s)[0];var c=new un(t).move(r,-ns(i,n)/2),u=is(c,e,i);o.points=[u,c],o.direction=rs(c,t)}return o}function gs(t,e,i,n){var r=us(e,t,n),o=r.points[0];if(i.containsPoint(o)){var a=(r=us(t,e,i)).points[0];if(n.containsPoint(a)){var s=new un(t).move(a,-ns(i,rs(t,a))/2),l=new un(e).move(o,-ns(n,rs(e,o))/2),c=new fn(s,l).midpoint(),u=us(t,c,i),h=cs(c,e,u.direction);r.points=[u.points[0],h.points[0]],r.direction=h.direction}}return r}function ds(t,e,i,n,r){var o,a,s,l={},c=i.union(n).inflate(1),u=c.center().distance(e)>c.center().distance(t),h=u?e:t,g=u?t:e;return a=is(o=r?(o=un.fromPolar(c.width+c.height,es[r],h),c.pointNearestToPoint(o).move(o,-1)):c.pointNearestToPoint(h).move(h,1),g,c),o.round().equals(a.round())?(a=un.fromPolar(c.width+c.height,Fi(o.theta(h))+Math.PI/2,g),s=is(o,a=c.pointNearestToPoint(a).move(g,1).round(),c),l.points=u?[a,s,o]:[o,s,a]):l.points=u?[a,o]:[o,a],l.direction=rs(u?o:a,e),l}function fs(t,e,i){var n,r,o,a,s,l=ss(i,e),c=ls(i,e),u=(r=e,(n=i).sourceAnchor?n.sourceAnchor:ss(n,r).center()),h=(a=e,(o=i).targetAnchor?o.targetAnchor:ls(o,a).center());l=l.union(os(u)),c=c.union(os(h)),(t=Do(t).map(un)).unshift(u),t.push(h);for(var g=[],d=0,f=t.length-1;d<f;d++){var p=null,m=t[d],I=t[d+1],v=!!rs(m,I);if(0===d)d+1===f?l.intersect(c.clone().inflate(1))?p=ds(m,I,l,c):v||(p=gs(m,I,l,c)):l.containsPoint(I)?p=ds(m,I,l,os(I).moveAndExpand(as(e))):v||(p=us(m,I,l));else if(d+1===f){var A=v&&rs(I,m)===s;c.containsPoint(m)||A?p=ds(m,I,os(m).moveAndExpand(as(e)),c,s):v||(p=hs(m,I,c,s))}else v||(p=cs(m,I,s));s=p?(Array.prototype.push.apply(g,p.points),p.direction):rs(m,I),d+1<f&&g.push(I)}return g}var ps={step:10,maximumLoops:2e3,precision:1,maxAllowedDirectionChange:90,perpendicular:!0,excludeEnds:[],excludeTypes:["basic.Text"],startDirections:["top","right","bottom","left"],endDirections:["top","right","bottom","left"],directionMap:{top:{x:0,y:-1},right:{x:1,y:0},bottom:{x:0,y:1},left:{x:-1,y:0}},cost:function(){return this.step},directions:function(){var t=this.step,e=this.cost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:-t,offsetY:0,cost:e},{offsetX:0,offsetY:t,cost:e},{offsetX:0,offsetY:-t,cost:e}]},penalties:function(){return{0:0,45:this.step/2,90:this.step/2}},paddingBox:function(){var t=this.step;return{x:-t,y:-t,width:2*t,height:2*t}},isPointObstacle:null,fallbackRouter:function(t,e,i){if(!ko(fs))throw new Error("Manhattan requires the orthogonal router as default fallback.");return fs(t,vo({},ps,e),i)},fallbackRoute:function(t,e,i){return null},draggingRoute:null};function ms(t){this.map={},this.options=t,this.mapGridSize=100}function Is(){this.items=[],this.hash={},this.values={},this.OPEN=1,this.CLOSE=2}function vs(t,e){return e&&e.paddingBox?t.sourceBBox.clone().moveAndExpand(e.paddingBox):t.sourceBBox.clone()}function As(t,e){return e&&e.paddingBox?t.targetBBox.clone().moveAndExpand(e.paddingBox):t.targetBBox.clone()}function Cs(t,e){return t.sourceAnchor?t.sourceAnchor:vs(t,e).center()}function ws(t,e,i,n,r){var o,a,s,l,c,u,h,g,d,f,p=360/i,m=t.theta((o=t,a=e,s=n,l=r.step,c=a.x-o.x,u=a.y-o.y,h=c/s.x,g=u/s.y,d=h*l,f=g*l,new un(o.x+d,o.y+f))),I=Yi(m+p/2);return p*Math.floor(I/p)}function ys(t,e){var i=Math.abs(t-e);return 180<i?360-i:i}function bs(t,e){if(!t)return e;var i=Math.abs(t),n=Math.round(i/e);return n?e+(i-n*e)/n:i}function Ns(t,e){return t.round(e)}function xs(t,e,i){return Ns((n=t.clone(),o=(r=e).source,a=Wi(n.x-o.x,r.x)+o.x,s=Wi(n.y-o.y,r.y)+o.y,new un(a,s)),i);var n,r,o,a,s}function Ms(t){return t.clone().toString()}function Ss(t){return new un(0===t.x?0:Math.abs(t.x)/t.x,0===t.y?0:Math.abs(t.y)/t.y)}function ks(t,e,i,n,r,o,a){for(var s,l=[],c=Ss(r.difference(i)),u=Ms(i),h=t[u];h;){var g=Ss((s=e[u]).difference(h));g.equals(c)||(l.unshift(s),c=g),h=t[u=Ms(h)]}var d=e[u];return Ss(d.difference(n)).equals(c)||l.unshift(d),l}function Ts(t,e){for(var i=1/0,n=0,r=e.length;n<r;n++){var o=t.manhattanDistance(e[n]);o<i&&(i=o)}return i}function Ds(g,d,t,f,e){var p=e.precision,m=e.directionMap,I=g.difference(d.center()),i=_o(m)?Object.keys(m):[],v=Do(t),n=i.reduce(function(t,e){if(v.includes(e)){for(var i,n=m[e],r=new un(g.x+n.x*(Math.abs(I.x)+d.width),g.y+n.y*(Math.abs(I.y)+d.height)),o=new fn(g,r).intersect(d)||[],a=o.length,s=null,l=0;l<a;l++){var c=o[l],u=g.squaredDistance(c);(void 0===i||i<u)&&(i=u,s=c)}if(s){var h=xs(s,f,p);d.containsPoint(h)&&(h=xs(h.offset(n.x*f.x,n.y*f.y),f,p)),t.push(h)}}return t},[]);return d.containsPoint(g)||n.push(xs(g,f,p)),n}function Ls(t,e,i,n){var r,o,a,s,l=n.precision;r=Ns(t instanceof kn?Cs(this,n).clone():t.clone(),l),o=Ns(e instanceof kn?(a=this,s=n,a.targetAnchor?a.targetAnchor:As(a,s).center()).clone():e.clone(),l);var c,u,h,g,d,f,p,m,I,v,A=(c=n.step,h=o,{source:(u=r).clone(),x:bs(h.x-u.x,c),y:bs(h.y-u.y,c)});if(f=t instanceof kn?Ds(g=r,t,n.startDirections,A,n):[g=r],p=e instanceof kn?Ds(d=o,e,n.endDirections,A,n):[d=o],f=f.filter(function(t){return!i(t)}),p=p.filter(function(t){return!i(t)}),0<f.length&&0<p.length){for(var C=new Is,w={},y={},b={},N=0,x=f.length;N<x;N++){var M=f[N],S=Ms(M);C.add(S,Ts(M,p)),w[S]=M,b[S]=0}var k,T,D=n.previousDirectionAngle,L=void 0===D,z=n.directions;m=A,v=(I=n).step,Do(I.directions).forEach(function(t){t.gridOffsetX=t.offsetX/v*m.x,t.gridOffsetY=t.offsetY/v*m.y});for(var P=z.length,j=Do(p).reduce(function(t,e){var i=Ms(e);return t.push(i),t},[]),G=n.maximumLoops;!C.isEmpty()&&0<G;){var Z,B=C.pop(),O=w[B],E=y[B],R=b[B],Y=void 0===E,W=O.equals(g);Z=Y?L?W?null:ws(g,O,P,A,n):D:ws(E,O,P,A,n);var U=f.length===p.length;if(U)for(var F=0;F<f.length;F++)if(!f[F].equals(p[F])){U=!1;break}if(!(Y&&U)&&0<=j.indexOf(B))return n.previousDirectionAngle=Z,ks(y,w,O,g,d);for(N=0;N<P;N++){var V=(k=z[N]).angle;if(T=ys(Z,V),L&&W||!(T>n.maxAllowedDirectionChange)){var X=xs(O.clone().offset(k.gridOffsetX,k.gridOffsetY),A,l),H=Ms(X);if(!C.isClose(H)&&!i(X)){if(0<=j.indexOf(H))if(!X.equals(d))if(ys(V,ws(X,d,P,A,n))>n.maxAllowedDirectionChange)continue;var J=R+k.cost+(W?0:n.penalties[T]);(!C.isOpen(H)||J<b[H])&&(w[H]=X,y[H]=O,b[H]=J,C.add(H,J+Ts(X,p)))}}}G--}}return n.fallbackRoute.call(this,g,d,n)}function zs(t,e,i){!function(t){if(t.directions=Ro(t,"directions"),t.penalties=Ro(t,"penalties"),t.paddingBox=Ro(t,"paddingBox"),t.padding=Ro(t,"padding"),t.padding){var e=so(t.padding);t.paddingBox={x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}Do(t.directions).forEach(function(t){var e=new un(0,0),i=new un(t.offsetX,t.offsetY);t.angle=Yi(e.theta(i))})}(e),i.options.perpendicular=!!e.perpendicular;var n,r=vs(i,e),o=As(i,e),a=Cs(i,e);if("function"==typeof e.isPointObstacle)n=e.isPointObstacle;else{var s=new ms(e);s.build(i.paper.model,i.model),n=function(t){return!s.isPointAccessible(t)}}for(var l,c,u=Do(t).map(un),h=[],g=a,d=0,f=u.length;d<=f;d++){var p=null;if(c=l||r,!(l=u[d]))if(l=o,(!i.model.get("source").id||!i.model.get("target").id)&&ko(e.draggingRoute)){var m=c===r?a:c,I=l.origin();p=e.draggingRoute.call(i,m,I,e)}if(null===(p=p||Ls.call(i,c,l,n,e)))return e.fallbackRouter(t,e,i);var v=p[0];v&&v.equals(g)&&p.shift(),g=p[p.length-1]||g,Array.prototype.push.apply(h,p)}return h}ms.prototype.build=function(r,o){var h=this.options,g=Do(h.excludeEnds).reduce(function(t,e){var i=o.get(e);if(i){var n=r.getCell(i.id);n&&t.push(n)}return t},[]),d=[],t=r.getCell(o.get("source").id);t&&(d=Oo(d,t.getAncestors().map(function(t){return t.id})));var e=r.getCell(o.get("target").id);e&&(d=Oo(d,e.getAncestors().map(function(t){return t.id})));var f=this.mapGridSize;return r.getElements().reduce(function(t,e){var i=Do(h.excludeTypes).includes(e.get("type")),n=g.find(function(t){return t.id===e.id}),r=d.includes(e.id);if(!(i||n||r))for(var o=e.getBBox().moveAndExpand(h.paddingBox),a=o.origin().snapToGrid(f),s=o.corner().snapToGrid(f),l=a.x;l<=s.x;l+=f)for(var c=a.y;c<=s.y;c+=f){var u=l+"@"+c;t[u]=t[u]||[],t[u].push(o)}return t},this.map),this},ms.prototype.isPointAccessible=function(e){var t=e.clone().snapToGrid(this.mapGridSize).toString();return Do(this.map[t]).every(function(t){return!t.containsPoint(e)})},Is.prototype.add=function(t,e){this.hash[t]?this.items.splice(this.items.indexOf(t),1):this.hash[t]=this.OPEN,this.values[t]=e;var i=yo(this.items,t,function(t){return this.values[t]}.bind(this));this.items.splice(i,0,t)},Is.prototype.remove=function(t){this.hash[t]=this.CLOSE},Is.prototype.isOpen=function(t){return this.hash[t]===this.OPEN},Is.prototype.isClose=function(t){return this.hash[t]===this.CLOSE},Is.prototype.isEmpty=function(){return 0===this.items.length},Is.prototype.pop=function(){var t=this.items.shift();return this.remove(t),t};var Ps=function(t,e,i){return zs(t,vo({},ps,e),i)},js={maxAllowedDirectionChange:45,diagonalCost:function(){var t=this.step;return Math.ceil(Math.sqrt(t*t<<1))},directions:function(){var t=this.step,e=this.cost(),i=this.diagonalCost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:t,offsetY:t,cost:i},{offsetX:0,offsetY:t,cost:e},{offsetX:-t,offsetY:t,cost:i},{offsetX:-t,offsetY:0,cost:e},{offsetX:-t,offsetY:-t,cost:i},{offsetX:0,offsetY:-t,cost:e},{offsetX:t,offsetY:-t,cost:i}]},fallbackRoute:function(t,e,i){var n=t.theta(e),r=[],o={x:e.x,y:t.y},a={x:t.x,y:e.y};if(90<n%180){var s=o;o=a,a=s}var l=n%90<45?o:a,c=new fn(t,l),u=90*Math.ceil(n/90),h=un.fromPolar(c.squaredLength(),Fi(u+135),l),g=new fn(e,h),d=c.intersection(g),f=d||e,p=d?f:t,m=360/i.directions.length,I=p.theta(e),v=Yi(I+m/2),A=m*Math.floor(v/m);return i.previousDirectionAngle=A,f&&r.push(f.round()),r.push(e),r}},Gs={normal:function(t,e,i){return t},oneSide:function(t,e,i){var n,r,o,a=e.side||"bottom",s=so(e.padding||40),l=i.sourceBBox,c=i.targetBBox,u=l.center(),h=c.center();switch(a){case"bottom":o=1,n="y",r="height";break;case"top":o=-1,n="y",r="height";break;case"left":o=-1,n="x",r="width";break;case"right":o=1,n="x",r="width";break;default:throw new Error("Router: invalid side")}return u[n]+=o*(l[r]/2+s[a]),h[n]+=o*(c[r]/2+s[a]),0<o*(u[n]-h[n])?h[n]=u[n]:u[n]=h[n],[u].concat(t,h)},orthogonal:fs,manhattan:Ps,metro:function(t,e,i){if(!ko(Ps))throw new Error("Metro requires the manhattan router.");return Ps(t,vo({},js,e),i)}},Zs=["arc","gap","cubic"],Bs=["smooth"],Os=1/3,Es=2/3;function Rs(t,e,i){var r=[].concat(t,i,e);return r.reduce(function(t,e,i){var n=r[i+1];return null!=n&&(t[i]=pn(e,n)),t},[])}function Ys(t,e){return pn(t,e).squaredLength()}function Ws(S,k,T,D){var L,z=new Yn;return L=Yn.createSegment("M",S[0].start),z.appendSegment(L),Do(S).forEach(function(t,e){if(t.isJump){var i,n,r,o;if("arc"===T){i=-90,n=t.start.difference(t.end);var a=Number(n.x<0||0===n.x&&n.y<0);a&&(i+=180);var s,l=t.midpoint(),c=new fn(l,t.end).rotate(l,i);r=(s=new fn(t.start,l)).pointAt(2/3).rotate(t.start,i),o=c.pointAt(1/3).rotate(c.end,-i),L=Yn.createSegment("C",r,o,c.end),z.appendSegment(L),s=new fn(l,t.end),r=c.pointAt(1/3).rotate(c.end,i),o=s.pointAt(1/3).rotate(t.end,-i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}else if("gap"===T)L=Yn.createSegment("M",t.end),z.appendSegment(L);else if("cubic"===T){i=t.start.theta(t.end);var u=.6*k,h=1.35*k;n=t.start.difference(t.end),(a=Number(n.x<0||0===n.x&&n.y<0))&&(h*=-1),r=un(t.start.x+u,t.start.y+h).rotate(t.start,i),o=un(t.end.x-u,t.end.y+h).rotate(t.end,i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}}else{var g=S[e+1];0==D||!g||g.isJump?(L=Yn.createSegment("L",t.end),z.appendSegment(L)):(d=D,f=z,p=t.end,m=t.start,I=g.end,A=p.distance(m)/2,C=p.distance(I)/2,w=-Math.min(d,A),y=-Math.min(d,C),b=p.clone().move(m,w).round(),N=p.clone().move(I,y).round(),x=new un(Os*b.x+Es*p.x,Es*p.y+Os*b.y),M=new un(Os*N.x+Es*p.x,Es*p.y+Os*N.y),v=Yn.createSegment("L",b),f.appendSegment(v),v=Yn.createSegment("C",x,M,N),f.appendSegment(v))}var d,f,p,m,I,v,A,C,w,y,b,N,x,M}),z}var Us={AUTO:"auto",HORIZONTAL:"horizontal",VERTICAL:"vertical",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Fs={UP:"up",DOWN:"down",LEFT:"left",RIGHT:"right",AUTO:"auto",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Vs=function(t,e,i,n,r){void 0===i&&(i=[]),void 0===n&&(n={});var o=Boolean(n.raw),a=n.direction;void 0===a&&(a=Us.AUTO);var s=n.precision;void 0===s&&(s=3);var l={coeff:n.distanceCoefficient||.6,angleTangentCoefficient:n.angleTangentCoefficient||80,tau:n.tension||.5,sourceTangent:n.sourceTangent?new un(n.sourceTangent):null,targetTangent:n.targetTangent?new un(n.targetTangent):null,rotate:Boolean(n.rotate)};"string"==typeof n.sourceDirection?l.sourceDirection=n.sourceDirection:"number"==typeof n.sourceDirection?l.sourceDirection=new un(1,0).rotate(null,n.sourceDirection):l.sourceDirection=n.sourceDirection?new un(n.sourceDirection).normalize():null,"string"==typeof n.targetDirection?l.targetDirection=n.targetDirection:"number"==typeof n.targetDirection?l.targetDirection=new un(1,0).rotate(null,n.targetDirection):l.targetDirection=n.targetDirection?new un(n.targetDirection).normalize():null;var c,u,h=[t].concat(i.map(function(t){return new un(t)}),[e]);if(l.sourceTangent)c=l.sourceTangent;else{var g=function(t,e,i,n){if(n.sourceDirection)switch(n.sourceDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(1,0);case Fs.AUTO:return Xs(t,e,n);case Fs.CLOSEST_POINT:return Js(t,e,n);case Fs.OUTWARDS:return Qs(t,e,n);default:return n.sourceDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.x>e[1].x?"right":"left";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.y>e[1].y?"bottom":"top";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return Js(t,e,n);case Us.OUTWARDS:return Qs(t,e,n);case Us.AUTO:default:return Xs(t,e,n)}}(r,h,a,l),d=h[0].distance(h[1])*l.coeff,f=$s(g,h[1].difference(h[0]).normalize());if(f>Math.PI/4){var p=d+(f-Math.PI/4)*l.angleTangentCoefficient;c=g.clone().scale(p,p)}else c=g.clone().scale(d,d)}if(l.targetTangent)u=l.targetTangent;else{var m=function(t,e,i,n){if(n.targetDirection)switch(n.targetDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(0,1);case Fs.AUTO:return Hs(t,e,n);case Fs.CLOSEST_POINT:return _s(t,e,n);case Fs.OUTWARDS:return Ks(t,e,n);default:return n.targetDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.x>e[e.length-2].x?"left":"right";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.y>e[e.length-2].y?"top":"bottom";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return _s(t,e,n);case Us.OUTWARDS:return Ks(t,e,n);case Us.AUTO:default:return Hs(t,e,n)}}(r,h,a,l),I=h.length-1,v=h[I-1].distance(h[I])*l.coeff,A=$s(m,h[I-1].difference(h[I]).normalize());if(A>Math.PI/4){var C=v+(A-Math.PI/4)*l.angleTangentCoefficient;u=m.clone().scale(C,C)}else u=m.clone().scale(v,v)}var w=function(t,e,i,n){for(var r=n.tau,o=n.coeff,a=[],s=[],l=[],c=t.length-1,u=0;u<c;u++)a[u]=t[u].distance(t[u+1]);s[0]=e,s[c]=i;for(var h=1;h<c;h++){var g=void 0,d=void 0;g=1===h?t[h-1].clone().offset(s[h-1].x,s[h-1].y):t[h-1].clone(),d=h===c-1?t[h+1].clone().offset(s[h+1].x,s[h+1].y):t[h+1].clone();var f=g.difference(t[h]).normalize(),p=d.difference(t[h]).normalize(),m=$s(f,p),I=(Math.PI-m)/2,v=void 0,A=tl(f,p),C=void 0;C=tl(t[h].difference(t[h+1]),t[h].difference(t[h-1])),A<0&&(I=-I),m<Math.PI/2&&(I<0&&C<0||0<I&&0<C)&&(I-=Math.PI),qs(v=p.clone(),I);var w=v.clone(),y=v.clone(),b=a[h-1]*o,N=a[h]*o;w.scale(b,b),y.scale(N,N),s[h]=[w,y]}for(var x=0;x<c;x++){var M=void 0,S=void 0;M=0===x?t[x+1].difference(s[x].x/r,s[x].y/r):t[x+1].difference(s[x][1].x/r,s[x][1].y/r),S=x===c-1?t[x].clone().offset(s[x+1].x/r,s[x+1].y/r):t[x].difference(s[x+1][0].x/r,s[x+1][0].y/r),l[x]=[M,t[x],t[x+1],S]}return l}(h,c,u,l).map(function(t){return function(t,e){var i=e.tau,n=new un;n.x=t[1].x+(t[2].x-t[0].x)/(6*i),n.y=t[1].y+(t[2].y-t[0].y)/(6*i);var r=new un;return r.x=t[2].x+(t[3].x-t[1].x)/(6*i),r.y=t[2].y+(t[3].y-t[1].y)/(6*i),new En(t[1],n,r,t[2])}(t,l)}),y=new Yn(w).round(s);return o?y:y.serialize()};function Xs(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.sideNearestToPoint(e[1]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Hs(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.sideNearestToPoint(e[e.length-2]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Js(t,e,i){return e[1].difference(e[0]).normalize()}function _s(t,e,i){var n=e.length-1;return e[n-1].difference(e[n]).normalize()}function Qs(t,e,i){var n=t.sourceBBox.center();return e[0].difference(n).normalize()}function Ks(t,e,i){var n=t.targetBBox.center();return e[e.length-1].difference(n).normalize()}function qs(t,e){var i=Math.cos(e),n=Math.sin(e),r=i*t.x-n*t.y,o=n*t.x+i*t.y;t.x=r,t.y=o}function $s(t,e){var i=t.dot(e)/(t.magnitude()*e.magnitude());return i<-1&&(i=-1),1<i&&(i=1),Math.acos(i)}function tl(t,e){return t.x*e.y-t.y*e.x}Vs.Directions=Us,Vs.TangentDirections=Fs;var el={jumpover:function(t,e,i,n){!function(t){var e=t.paper,i=e._jumpOverUpdateList;if(null==i){i=e._jumpOverUpdateList=[];var n=e.model;n.on("batch:stop",function(){this.hasActiveBatch()||function(t){for(var e=t._jumpOverUpdateList,i=0;i<e.length;i++){var n=e[i],r=n.getFlag(n.constructor.Flags.CONNECTOR);n.requestUpdate(r)}}(e)}),n.on("reset",function(){i=e._jumpOverUpdateList=[]})}i.indexOf(t)<0&&(i.push(t),t.listenToOnce(t.model,"change:connector remove",function(){i.splice(i.indexOf(t),1)}))}(this);var r=n.raw,o=n.size||5,a=n.jump&&(""+n.jump).toLowerCase(),s=n.radius||0,l=n.ignoreConnectors||Bs;-1===Zs.indexOf(a)&&(a=Zs[0]);var c=this.paper,u=c.model.getLinks();if(1===u.length)return Ws(Rs(t,e,i),o,a,s);var g=this.model,h=u.indexOf(g),d=c.options.defaultConnector||{},f=u.filter(function(t,e){var i=t.get("connector")||d;return!(Do(l).includes(i.name)||h<e&&"jumpover"===i.name)}),p=f.map(function(t){return c.findViewByModel(t)}),m=Rs(t,e,i),I=p.map(function(t){return null==t?[]:t===this?m:Rs(t.sourcePoint,t.targetPoint,t.route)},this),v=Ws(m.reduce(function(t,a){var c,u,h,e=f.reduce(function(t,e,i){if(e!==g){var n=(r=a,o=I[i],Do(o).reduce(function(t,e){var i=r.intersection(e);return i&&t.push(i),t},[]));t.push.apply(t,n)}var r,o;return t},[]).sort(function(t,e){return Ys(a.start,t)-Ys(a.start,e)});return 0<e.length?t.push.apply(t,(c=a,h=o,(u=e).reduce(function(t,e,i){if(!0===e.skip)return t;var n=t.pop()||c,r=hn(e).move(n.start,-h),o=hn(e).move(n.start,+h),a=u[i+1];if(null!=a){var s=o.distance(a);s<=h&&(o=a.move(n.start,s),a.skip=!0)}else if(r.distance(n.end)<2*h+1)return t.push(n),t;if(o.distance(n.start)<2*h+1)return t.push(n),t;var l=pn(r,o);return l.isJump=!0,t.push(pn(n.start,r),l,pn(o,n.end)),t},[]))):t.push(a),t},[]),o,a,s);return r?v:v.serialize()},normal:function(t,e,i,n){var r=n&&n.raw,o=[t].concat(i).concat([e]),a=new Pn(o),s=new Yn(a);return r?s:s.serialize()},rounded:function(t,e,i,n){n||(n={});var r,o=n.radius||10,a=n.raw,s=new Yn;r=Yn.createSegment("M",t),s.appendSegment(r);for(var l,c,u,h,g,d,f,p,m,I,v,A=0,C=i.length;A<C;A++)l=new un(i[A]),c=i[A-1]||t,u=i[A+1]||e,h=g||l.distance(c)/2,g=l.distance(u)/2,d=-Math.min(o,h),f=-Math.min(o,g),p=l.clone().move(c,d).round(),m=l.clone().move(u,f).round(),I=new un(1/3*p.x+2/3*l.x,2/3*l.y+1/3*p.y),v=new un(1/3*m.x+2/3*l.x,2/3*l.y+1/3*m.y),r=Yn.createSegment("L",p),s.appendSegment(r),r=Yn.createSegment("C",I,v,m),s.appendSegment(r);return r=Yn.createSegment("L",e),s.appendSegment(r),a?s:s.serialize()},smooth:function(t,e,i,n){var r,o=n&&n.raw;if(i&&0!==i.length){var a=[t].concat(i).concat([e]),s=En.throughPoints(a);r=new Yn(s)}else{var l;if(r=new Yn,l=Yn.createSegment("M",t),r.appendSegment(l),Math.abs(t.x-e.x)>=Math.abs(t.y-e.y)){var c=(t.x+e.x)/2;l=Yn.createSegment("C",c,t.y,c,e.y,e.x,e.y),r.appendSegment(l)}else{var u=(t.y+e.y)/2;l=Yn.createSegment("C",t.x,u,e.x,u,e.x,e.y),r.appendSegment(l)}}return o?r:r.serialize()},curve:Vs},il={RENDER:"RENDER",UPDATE:"UPDATE",TOOLS:"TOOLS",LEGACY_TOOLS:"LEGACY_TOOLS",LABELS:"LABELS",VERTICES:"VERTICES",SOURCE:"SOURCE",TARGET:"TARGET",CONNECTOR:"CONNECTOR"},nl=Ka.extend({className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("link"),t.join(" ")},options:{shortLinkLength:105,doubleLinkTools:!1,longLinkLength:155,linkToolsOffset:40,doubleLinkToolsOffset:65,sampleInterval:50},_labelCache:null,_labelSelectors:null,_markerCache:null,_V:null,_dragData:null,metrics:null,decimalsRounding:2,initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._labelCache={},this._labelSelectors={},this._markerCache={},this._V={},this.cleanNodesCache()},presentationAttributes:{markup:[il.RENDER],attrs:[il.UPDATE],router:[il.UPDATE],connector:[il.CONNECTOR],smooth:[il.UPDATE],manhattan:[il.UPDATE],toolMarkup:[il.LEGACY_TOOLS],labels:[il.LABELS],labelMarkup:[il.LABELS],vertices:[il.VERTICES,il.UPDATE],vertexMarkup:[il.VERTICES],source:[il.SOURCE,il.UPDATE],target:[il.TARGET,il.UPDATE]},initFlag:[il.RENDER,il.SOURCE,il.TARGET,il.TOOLS],UPDATE_PRIORITY:1,confirmUpdate:function(t,e){if(e||(e={}),this.hasFlag(t,il.SOURCE)){if(!this.updateEndProperties("source"))return t;t=this.removeFlag(t,il.SOURCE)}if(this.hasFlag(t,il.TARGET)){if(!this.updateEndProperties("target"))return t;t=this.removeFlag(t,il.TARGET)}var i=this.paper,n=this.sourceView,r=this.targetView;if(i&&(n&&!i.isViewMounted(n)||r&&!i.isViewMounted(r)))return t;if(this.hasFlag(t,il.RENDER))return this.render(),this.updateHighlighters(!0),this.updateTools(e),t=this.removeFlag(t,[il.RENDER,il.UPDATE,il.VERTICES,il.LABELS,il.TOOLS,il.LEGACY_TOOLS,il.CONNECTOR]);var o=!1;this.hasFlag(t,il.VERTICES)&&(this.renderVertexMarkers(),t=this.removeFlag(t,il.VERTICES));var a=this.model,s=a.attributes,l=this.hasFlag(t,il.LABELS),c=this.hasFlag(t,il.LEGACY_TOOLS);l&&(this.onLabelsChange(a,s.labels,e),t=this.removeFlag(t,il.LABELS),o=!0),c&&(this.renderTools(),t=this.removeFlag(t,il.LEGACY_TOOLS));var u=this.hasFlag(t,il.UPDATE),h=this.hasFlag(t,il.CONNECTOR);return(u||h)&&(u?e.translateBy&&a.isRelationshipEmbeddedIn(e.translateBy)?this.translate(e.tx,e.ty):this.update():(this.updatePath(),this.updateDOM()),this.updateTools(e),t=this.removeFlag(t,[il.UPDATE,il.TOOLS,il.CONNECTOR]),o=!(c=l=!1)),l&&this.updateLabelPositions(),c&&this.updateToolsPosition(),o&&this.updateHighlighters(),this.hasFlag(t,il.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,il.TOOLS)),t},requestConnectionUpdate:function(t){this.requestUpdate(this.getFlag(il.UPDATE),t)},isLabelsRenderRequired:function(t){void 0===t&&(t={});var e=this.model.previous("labels");if(!e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){var i=t.propertyPathArray||[],n=i.length;if(1<n)if(!!e[i[1]]){if(2===n)return"markup"in Object(t.propertyValue);if("markup"!==i[2])return!1}}return!0},onLabelsChange:function(t,e,i){this.isLabelsRenderRequired(i)?this.renderLabels():this.updateLabels()},render:function(){return this.vel.empty(),this.unmountLabels(),this._V={},this.renderMarkup(),this.renderLabels(),this.update(),this},renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.LinkView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.LinkView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el);this.selectors=e.selectors,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=Pr(t);Array.isArray(e)||(e=[e]);for(var i=this._V,n=0,r=e.length;n<r;n++){var o=e[n],a=o.attr("class");a&&(a=Zr(a),i[S.camelCase(a)]=o)}this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),this.vel.append(e)},_getLabelMarkup:function(t){if(t){if(Array.isArray(t))return this.parseDOMJSON(t,null);if("string"==typeof t)return this._getLabelStringMarkup(t);throw new Error("dia.linkView: invalid label markup")}},_getLabelStringMarkup:function(t){var e=Pr(t),i=document.createDocumentFragment();if(Array.isArray(e))for(var n=0,r=e.length;n<r;n++){var o=e[n].node;i.appendChild(o)}else i.appendChild(e.node);return{fragment:i,selectors:{}}},_normalizeLabelMarkup:function(t){if(t){var e,i=t.fragment;if(!(t.fragment instanceof DocumentFragment&&t.fragment.hasChildNodes()))throw new Error("dia.LinkView: invalid label markup.");var n=i.childNodes;return(e=1<n.length||"G"!==n[0].nodeName.toUpperCase()?Pr("g").append(i):Pr(n[0])).addClass("label"),{node:e.node,selectors:t.selectors}}},renderLabels:function(){var t=this._V,e=t.labels,i=this._labelCache={},n=this._labelSelectors={},r=this.model,o=r.attributes.labels||[],a=o.length;if(0===a)return e&&e.remove(),this;e?e.empty():(e=t.labels=Pr("g").addClass("labels"),this.options.labelsLayer&&(e.addClass(Gr(Ro(this,"className"))),e.attr("model-id",r.id)));for(var s=0;s<a;s++){var l,c,u=o[s],h=this._normalizeLabelMarkup(this._getLabelMarkup(u.markup));if(h)l=h.node,c=h.selectors;else{var g=r._builtins.defaultLabel,d=this._normalizeLabelMarkup(this._getLabelMarkup(g.markup)),f=r._getDefaultLabel(),p=this._normalizeLabelMarkup(this._getLabelMarkup(f.markup))||d;l=p.node,c=p.selectors}l.setAttribute("label-idx",s),e.append(l),i[s]=l;var m=this.selector;if(c[m])throw new Error("dia.LinkView: ambiguous label root selector.");c[m]=l,n[s]=c}return e.parent()||this.mountLabels(),this.updateLabels(),this},mountLabels:function(){var t=this.el,e=this.paper,i=this.model,n=this._V,r=this.options,o=n.labels;if(o&&i.hasLabels()){var a=o.node;r.labelsLayer?e.getLayerView(r.labelsLayer).insertSortedNode(a,i.get("z")):a.parentNode!==t&&t.appendChild(a)}},unmountLabels:function(){var t=this.options,e=this._V;if(e){var i=e.labels;i&&t.labelsLayer&&i.remove()}},onMount:function(){this.mountLabels()},unmount:function(){Ka.prototype.unmount.apply(this,arguments),this.unmountLabels()},findLabelNode:function(t,e){var i=this._labelCache[t];if(!i)return null;var n=this._labelSelectors[t],r=this.findBySelector(e,i,n)[0];return void 0===r&&(r=null),r},_mergeLabelAttrs:function(t,e,i,n){return null===e?null:void 0!==e?t?Ho({},i,e):Ho({},n,i,e):null===i?null:void 0!==i?t?i:Ho({},n,i):t?void 0:n},updateLabels:function(){if(!this._V.labels)return this;for(var t=this.model,e=t.get("labels")||[],i=this.can("labelMove"),n=t._builtins.defaultLabel.attrs,r=t._getDefaultLabel(),o=r.markup,a=r.attrs,s=0,l=e.length;s<l;s++){var c=this._labelCache[s];c.setAttribute("cursor",i?"move":"default");var u=this._labelSelectors[s],h=e[s],g=h.markup,d=h.attrs,f=this._mergeLabelAttrs(g||o,d,a,n);this.updateDOMSubtreeAttributes(c,f,{rootBBox:new kn(h.size),selectors:u})}return this},renderTools:function(){if(!this._V.linkTools)return this;var t,e=S(this._V.linkTools.node).empty(),i=go(this.model.get("toolMarkup")||this.model.toolMarkup),n=Pr(i());(e.append(n.node),this._toolCache=n,this.options.doubleLinkTools)&&(t=this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup?(i=go(this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup),Pr(i())):n.clone(),e.append(t.node),this._tool2Cache=t);return this},renderVertexMarkers:function(){if(!this._V.markerVertices)return this;var i=S(this._V.markerVertices.node).empty(),n=go(this.model.get("vertexMarkup")||this.model.vertexMarkup);return this.model.vertices().forEach(function(t,e){i.append(Pr(n(vo({idx:e},t))).node)}),this},renderArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;var t=S(this._V.markerArrowheads.node);t.empty();var e=go(this.model.get("arrowheadMarkup")||this.model.arrowheadMarkup);return this._V.sourceArrowhead=Pr(e({end:"source"})),this._V.targetArrowhead=Pr(e({end:"target"})),t.append(this._V.sourceArrowhead.node,this._V.targetArrowhead.node),this},removeRedundantLinearVertices:function(t){var e=this.model,i=e.vertices(),n=[this.sourceAnchor].concat(i,[this.targetAnchor]),r=n.length,o=new Pn(n);o.simplify({threshold:.001});var a=o.points.map(function(t){return t.toJSON()}),s=a.length;return r===s?0:(e.vertices(a.slice(1,s-1),t),r-s)},updateDefaultConnectionPath:function(){var t=this._V;t.connection&&t.connection.attr("d",this.getSerializedConnection()),t.connectionWrap&&t.connectionWrap.attr("d",this.getSerializedConnection()),t.markerSource&&t.markerTarget&&this._translateAndAutoOrientArrows(t.markerSource,t.markerTarget)},getEndView:function(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error("dia.LinkView: type parameter required.")}},getEndAnchor:function(t){switch(t){case"source":return new un(this.sourceAnchor);case"target":return new un(this.targetAnchor);default:throw new Error("dia.LinkView: type parameter required.")}},getEndConnectionPoint:function(t){switch(t){case"source":return new un(this.sourcePoint);case"target":return new un(this.targetPoint);default:throw new Error("dia.LinkView: type parameter required.")}},getEndMagnet:function(t){switch(t){case"source":var e=this.sourceView;if(!e)break;return this.sourceMagnet||e.el;case"target":var i=this.targetView;if(!i)break;return this.targetMagnet||i.el;default:throw new Error("dia.LinkView: type parameter required.")}return null},update:function(){return this.updateRoute(),this.updatePath(),this.updateDOM(),this},translate:function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var i=this.route,n=this.path;if(i&&n){var r=new Pn(i);r.translate(t,e),this.route=r.points,this._translateConnectionPoints(t,e),n.translate(t,e),this.updateDOM()}},updateDOM:function(){var t=this.el,e=this.model,i=this.selectors;this.cleanNodesCache(),this.updateDOMSubtreeAttributes(t,e.attr(),{selectors:i}),this.updateDefaultConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),this.options.perpendicular=null},updateRoute:function(){var t=this.model.vertices(),e=this.findAnchors(t),i=this.sourceAnchor=e.source,n=this.targetAnchor=e.target,r=this.findRoute(t);this.route=r;var o=this.findConnectionPoints(r,i,n);this.sourcePoint=o.source,this.targetPoint=o.target},updatePath:function(){var t=this.route,e=this.sourcePoint,i=this.targetPoint,n=this.findMarkerPoints(t,e,i),r=this.findPath(t,n.source||e,n.target||i);this.path=r},findMarkerPoints:function(t,e,i){var n,r,o=t[0],a=t[t.length-1],s=this._markerCache;return this._V.markerSource&&(s.sourceBBox=s.sourceBBox||this._V.markerSource.getBBox(),n=un(e).move(o||i,s.sourceBBox.width*this._V.markerSource.scale().sx*-1).round()),this._V.markerTarget&&(s.targetBBox=s.targetBBox||this._V.markerTarget.getBBox(),r=un(i).move(a||e,s.targetBBox.width*this._V.markerTarget.scale().sx*-1).round()),s.sourcePoint=n||e.clone(),s.targetPoint=r||i.clone(),{source:n,target:r}},findAnchorsOrdered:function(t,e,i,n){var r,o,a,s,l=this.model,c=l.get(t),u=l.get(i),h=this.getEndView(t),g=this.getEndView(i),d=this.getEndMagnet(t),f=this.getEndMagnet(i);r=h?(a=e?new un(e):g?f:new un(u),this.getAnchor(c.anchor,h,d,a,t)):new un(c),o=g?(s=new un(n||r),this.getAnchor(u.anchor,g,f,s,i)):new un(u);var p={};return p[t]=r,p[i]=o,p},findAnchors:function(t){var e=this.model,i=t[0],n=t[t.length-1];return e.target().priority&&!e.source().priority?this.findAnchorsOrdered("target",n,"source",i):this.findAnchorsOrdered("source",i,"target",n)},findConnectionPoints:function(t,e,i){var n,r,o,a,s=t[0],l=t[t.length-1],c=this.model,u=c.get("source"),h=c.get("target"),g=this.sourceView,d=this.targetView,f=this.paper.options;if(g&&!g.isNodeConnection(this.sourceMagnet)){n=this.sourceMagnet||g.el;var p=u.connectionPoint||f.defaultConnectionPoint,m=new fn(s||i,e);o=this.getConnectionPoint(p,g,n,m,"source")}else o=e;if(d&&!d.isNodeConnection(this.targetMagnet)){r=this.targetMagnet||d.el;var I=h.connectionPoint||f.defaultConnectionPoint,v=new fn(l||e,i);a=this.getConnectionPoint(I,d,r,v,"target")}else a=i;return{source:o,target:a}},getAnchor:function(t,e,i,n,r){var o,a=e.isNodeConnection(i),s=this.paper.options;if(t||(t=a?s.defaultLinkAnchor:s.perpendicularLinks||this.options.perpendicular?{name:"perpendicular"}:s.defaultAnchor),!t)throw new Error("Anchor required.");if("function"==typeof t)o=t;else{var l=t.name;if("function"!=typeof(o=s[a?"linkAnchorNamespace":"anchorNamespace"][l]))throw new Error("Unknown anchor: "+l)}var c=o.call(this,e,i,n,t.args||{},r,this);return c?c.round(this.decimalsRounding):new un},getConnectionPoint:function(t,e,i,n,r){var o,a,s=n.end,l=this.paper.options;if("function"==typeof l.linkConnectionPoint){var c=i===e.el?void 0:i;if(o=l.linkConnectionPoint(this,e,c,n.start,r))return o}if(!t)return s;if("function"==typeof t)a=t;else{var u=t.name;if("function"!=typeof(a=l.connectionPointNamespace[u]))throw new Error("Unknown connection point: "+u)}return(o=a.call(this,n,e,i,t.args||{},r,this))?o.round(this.decimalsRounding):s},_translateConnectionPoints:function(t,e){var i=this._markerCache;i.sourcePoint.offset(t,e),i.targetPoint.offset(t,e),this.sourcePoint.offset(t,e),this.targetPoint.offset(t,e),this.sourceAnchor.offset(t,e),this.targetAnchor.offset(t,e)},_normalizeLabelPosition:function(t){return"number"==typeof t?{distance:t,offset:null,angle:0,args:null}:t},updateLabelPositions:function(){if(!this._V.labels)return this;if(!this.path)return this;var t=this.model,e=t.get("labels")||[];if(!e.length)return this;for(var i=t._builtins.defaultLabel.position,n=t._getDefaultLabel(),r=this._normalizeLabelPosition(n.position),o=Ho({},i,r),a=0,s=e.length;a<s;a++){var l=this._labelCache[a];if(l){var c=e[a],u=this._normalizeLabelPosition(c.position),h=Ho({},o,u),g=this._getLabelTransformationMatrix(h);l.setAttribute("transform",Pr.matrixToTransformString(g)),this._cleanLabelMatrices(a)}}return this},_cleanLabelMatrices:function(t){var e=this.metrics,i=this._labelSelectors[t];if(i)for(var n in i){var r=i[n].id;r&&r in e&&delete e[r].magnetMatrix}},updateToolsPosition:function(){if(!this._V.linkTools)return this;var t="",e=this.options.linkToolsOffset,i=this.getConnectionLength();if(!Number.isNaN(i)){i<this.options.shortLinkLength&&(t="scale(.5)",e/=2);var n=this.getPointAtLength(e);if(this._toolCache.attr("transform","translate("+n.x+", "+n.y+") "+t),this.options.doubleLinkTools&&i>=this.options.longLinkLength){var r=this.options.doubleLinkToolsOffset||e;n=this.getPointAtLength(i-r),this._tool2Cache.attr("transform","translate("+n.x+", "+n.y+") "+t),this._tool2Cache.attr("visibility","visible")}else this.options.doubleLinkTools&&this._tool2Cache.attr("visibility","hidden")}return this},updateArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;if("none"===S.css(this._V.markerArrowheads.node,"display"))return this;var t=this.getConnectionLength()<this.options.shortLinkLength?.5:1;return this._V.sourceArrowhead.scale(t),this._V.targetArrowhead.scale(t),this._translateAndAutoOrientArrows(this._V.sourceArrowhead,this._V.targetArrowhead),this},updateEndProperties:function(t){var e=this.model,i=this.paper,n=t+"View",r=e.get(t),o=r&&r.id;if(!o)return this[n]=null,this.updateEndMagnet(t),!0;var a=i.getModelById(o);if(!a)throw new Error("LinkView: invalid "+t+" cell.");var s=a.findView(i);return!!s&&(this[n]=s,this.updateEndMagnet(t),!0)},updateEndMagnet:function(t){var e=t+"Magnet",i=this.getEndView(t);if(i){var n=i.getMagnetFromLinkEnd(this.model.get(t));n===i.el&&(n=null),this[e]=n}else this[e]=null},_translateAndAutoOrientArrows:function(t,e){var i=Do(this.route);t&&t.translateAndAutoOrient(this.sourcePoint,i[0]||this.targetPoint,this.paper.cells),e&&e.translateAndAutoOrient(this.targetPoint,i[i.length-1]||this.sourcePoint,this.paper.cells)},_getLabelPositionAngle:function(t){return(this.model.label(t).position||{}).angle||0},_getLabelPositionArgs:function(t){return(this.model.label(t).position||{}).args},_getDefaultLabelPositionArgs:function(){return(this.model._getDefaultLabel().position||{}).args},_mergeLabelPositionArgs:function(t,e){return null===t?null:void 0===t?null===e?null:e:Ho({},e,t)},addLabel:function(t,e,i,n){var r,o,a,s=0;a="number"!=typeof t?(r=t.x,o=t.y,"number"==typeof e?(s=e,i):e):(r=t,o=e,"number"==typeof i?(s=i,n):i);var l=this._getDefaultLabelPositionArgs(),c=a,u=this._mergeLabelPositionArgs(c,l),h={position:this.getLabelPosition(r,o,s,u)};return this.model.insertLabel(-1,h,a),-1},addVertex:function(t,e,i){var n="number"!=typeof t,r=n?t.x:t,o=n?t.y:e,a=n?e:i,s={x:r,y:o},l=this.getVertexIndex(r,o);return this.model.insertVertex(l,s,a),l},sendToken:function(t,e,i){var n,r,o;o=_o(e)?(n=e.duration,r="reverse"===e.direction,e.connection):(n=e,r=!1,null);var a={dur:(n=n||1e3)+"ms",repeatCount:1,calcMode:"linear",fill:"freeze"};r&&(a.keyPoints="1;0",a.keyTimes="0;1");var s,l,c,u=Pr(t);if("string"==typeof o)s=this.findBySelector(o,this.el,this.selectors)[0];else{var h=this._V;s=h.connection?h.connection.node:this.el.querySelector("path")}if(!(s instanceof SVGPathElement))throw new Error("dia.LinkView: token animation requires a valid connection path.");u.appendTo(this.paper.cells).animateAlongPath(a,s),setTimeout((l=u,c=i,function(){l.remove(),"function"==typeof c&&c()}),n)},findRoute:function(t){t||(t=[]);var e=this.paper.options.routerNamespace||Gs,i=this.model.router(),n=this.paper.options.defaultRouter;if(!i){if(!n)return t.map(un);i=n}var r=ko(i)?i:e[i.name];if(!ko(r))throw new Error('dia.LinkView: unknown router: "'+i.name+'".');var o=i.args||{},a=r.call(this,t,o,this);return a||t.map(un)},findPath:function(t,e,i){var n=this.paper.options.connectorNamespace||el,r=this.model.connector(),o=this.paper.options.defaultConnector;r||(r=o||{});var a=ko(r)?r:n[r.name];if(!ko(a))throw new Error('dia.LinkView: unknown connector: "'+r.name+'".');var s=No(r.args||{});s.raw=!0;var l=a.call(this,e,i,t,s,this);return"string"==typeof l&&(l=new Yn(Pr.normalizePathData(l))),l},getConnection:function(){var t=this.path;return t?t.clone():null},getSerializedConnection:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("data"))return e.data;var i=t.serialize();return e.data=i},getConnectionSubdivisions:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("segmentSubdivisions"))return e.segmentSubdivisions;var i=t.getSegmentSubdivisions();return e.segmentSubdivisions=i},getConnectionLength:function(){var t=this.path;if(!t)return 0;var e=this.metrics;if(e.hasOwnProperty("length"))return e.length;var i=t.length({segmentSubdivisions:this.getConnectionSubdivisions()});return e.length=i},getPointAtLength:function(t){var e=this.path;return e?e.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getPointAtRatio:function(t){var e=this.path;return e?(qr(t)&&(t=parseFloat(t)/100),e.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})):null},getTangentAtLength:function(t){var e=this.path;return e?e.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getTangentAtRatio:function(t){var e=this.path;return e?e.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPoint:function(t){var e=this.path;return e?e.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointLength:function(t){var e=this.path;return e?e.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointRatio:function(t){var e=this.path;return e?e.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getLabelPosition:function(t,e,i,n){var r,o={},a=0;(r="number"==typeof i?(a=i,n):i)&&(o.args=r);var s,l,c=!(r&&r.absoluteDistance),u=r&&r.absoluteDistance&&r.reverseDistance,h=r&&r.absoluteOffset,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=new un(t,e),p=g.closestPointT(f,d),m=g.lengthAtT(p,d);if(c&&(m=m/this.getConnectionLength()||0),u&&(m=-1*(this.getConnectionLength()-m)||1),o.distance=m,h||(s=g.tangentAtT(p)),s)l=s.pointOffset(f);else{var I=g.pointAtT(p),v=f.difference(I);l={x:v.x,y:v.y}}return o.offset=l,o.angle=a,o},_getLabelTransformationMatrix:function(t){var e,i=0,n={};if("number"==typeof t)e=t;else{if("number"!=typeof t.distance)throw new Error("dia.LinkView: invalid label position distance.");n=t.args||{},e=t.distance,i=t.angle||0}var r=0<e&&e<=1,o=0,a={x:0,y:0};if(t.offset){var s=t.offset;"number"==typeof s&&(o=s),s.x&&(a.x=s.x),s.y&&(a.y=s.y)}var l,c=0!==a.x||0!==a.y||0===o,u=n.keepGradient,h=n.ensureLegibility,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=r?e*this.getConnectionLength():e,p=g.tangentAtLength(f,d),m=i;if(p){if(c)(l=p.start).offset(a);else{var I=p.clone();I.rotate(p.start,-90),I.setLength(o),l=I.end}u&&(m=p.angle()+i,h&&(m=Yi((m+90)%180-90)))}else l=g.start,c&&l.offset(a);return Pr.createSVGMatrix().translate(l.x,l.y).rotate(m)},getLabelCoordinates:function(t){var e=this._getLabelTransformationMatrix(t);return new un(e.e,e.f)},getVertexIndex:function(t,e){for(var i=this.model.vertices(),n=this.getClosestPointLength(new un(t,e)),r=0,o=i.length;r<o;r++){var a=i[r];if(n<this.getClosestPointLength(a))break}return r},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("link:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("link:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("link:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("link:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("link:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("link:contextmenu",t,e,i)},pointerdown:function(t,e,i){switch(this.notifyPointerdown(t,e,i),t.target.getAttribute("class")){case"marker-vertex":return void this.dragVertexStart(t,e,i);case"marker-vertex-remove":case"marker-vertex-remove-area":return void this.dragVertexRemoveStart(t,e,i);case"marker-arrowhead":return void this.dragArrowheadStart(t,e,i);case"connection":case"connection-wrap":return void this.dragConnectionStart(t,e,i);case"marker-source":case"marker-target":return}this.dragStart(t,e,i)},pointermove:function(t,e,i){var n=this._dragData;switch(n&&this.eventData(t,n),this.eventData(t).action){case"vertex-move":this.dragVertex(t,e,i);break;case"label-move":this.dragLabel(t,e,i);break;case"arrowhead-move":this.dragArrowhead(t,e,i);break;case"move":this.drag(t,e,i)}n&&vo(n,this.eventData(t)),this.notifyPointermove(t,e,i)},pointerup:function(t,e,i){var n=this._dragData;switch(n&&(this.eventData(t,n),this._dragData=null),this.eventData(t).action){case"vertex-move":this.dragVertexEnd(t,e,i);break;case"label-move":this.dragLabelEnd(t,e,i);break;case"arrowhead-move":this.dragArrowheadEnd(t,e,i);break;case"move":this.dragEnd(t,e,i)}this.notifyPointerup(t,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("link:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("link:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("link:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("link:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("link:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){if(Pr(t.target).findParentByClass("link-tool",this.el)){if(t.stopPropagation(),this.can("useLinkTools")){if("remove"===e)return void this.model.remove({ui:!0});this.notify(e,t,i,n)}this.notifyPointerdown(t,i,n),this.paper.delegateDragEvents(this,t.data)}else Ka.prototype.onevent.apply(this,arguments)},onlabel:function(t,e,i){this.notifyPointerdown(t,e,i),this.dragLabelStart(t,e,i),this.eventData(t).stopPropagation&&t.stopPropagation()},dragConnectionStart:function(t,e,i){if(this.can("vertexAdd")){var n=this.addVertex({x:e,y:i},{ui:!0});this.eventData(t,{action:"vertex-move",vertexIdx:n})}},dragLabelStart:function(t,e,i){if(this.can("labelMove")){var n=t.currentTarget,r=parseInt(n.getAttribute("label-idx"),10),o=this._getLabelPositionAngle(r),a=this._getLabelPositionArgs(r),s=this._getDefaultLabelPositionArgs(),l=this._mergeLabelPositionArgs(a,s);this.eventData(t,{action:"label-move",labelIdx:r,positionAngle:o,positionArgs:l,stopPropagation:!0})}else this.eventData(t,{stopPropagation:!0});this.paper.delegateDragEvents(this,t.data)},dragVertexStart:function(t,e,i){if(this.can("vertexMove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.eventData(t,{action:"vertex-move",vertexIdx:r})}},dragVertexRemoveStart:function(t,e,i){if(this.can("vertexRemove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.model.removeVertex(r)}},dragArrowheadStart:function(t,e,i){if(this.can("arrowheadMove")){var n=t.target.getAttribute("end"),r=this.startArrowheadMove(n,{ignoreBackwardsCompatibility:!0});this.eventData(t,r)}},dragStart:function(t,e,i){this.can("linkMove")&&this.eventData(t,{action:"move",dx:e,dy:i})},dragLabel:function(t,e,i){var n=this.eventData(t),r={position:this.getLabelPosition(e,i,n.positionAngle,n.positionArgs)};this.paper.options.snapLabels&&delete r.position.offset,this.model.label(n.labelIdx,r)},dragVertex:function(t,e,i){var n=this.eventData(t);this.model.vertex(n.vertexIdx,{x:e,y:i},{ui:!0})},dragArrowhead:function(t,e,i){this.paper.options.snapLinks?!this._snapArrowhead(t,e,i)&&this.paper.options.snapLinksSelf&&this._snapArrowheadSelf(t,e,i):this.paper.options.snapLinksSelf?this._snapArrowheadSelf(t,e,i):this._connectArrowhead(this.getEventTarget(t),e,i,this.eventData(t))},drag:function(t,e,i){var n=this.eventData(t);this.model.translate(e-n.dx,i-n.dy,{ui:!0}),this.eventData(t,{dx:e,dy:i})},dragLabelEnd:function(){},dragVertexEnd:function(){},dragArrowheadEnd:function(t,e,i){var n=this.eventData(t),r=this.paper;r.options.snapLinks?this._snapArrowheadEnd(n):this._connectArrowheadEnd(n,e,i),r.linkAllowed(this)?(this._finishEmbedding(n),this._notifyConnectEvent(n,t)):this._disallow(n),this._afterArrowheadMove(n)},dragEnd:function(){},_disallow:function(t){switch(t.whenNotAllowed){case"remove":this.model.remove({ui:!0});break;case"revert":default:this.model.set(t.arrowhead,t.initialEnd,{ui:!0})}},_finishEmbedding:function(t){this.paper.options.embeddingMode&&this.model.reparent()&&(t.z=null)},_notifyConnectEvent:function(t,e){var i=t.arrowhead,n=t.initialEnd,r=this.model.prop(i);if(r&&!ja.endsEqual(n,r)){var o=this.paper;n.id&&this.notify("link:disconnect",e,o.findViewByModel(n.id),t.initialMagnet,i),r.id&&this.notify("link:connect",e,o.findViewByModel(r.id),t.magnetUnderPointer,i)}},_snapToPoints:function(t,e,i){for(var n=null,r=1/0,o=null,a=1/0,s=t.x,l=t.y,c=0;c<e.length;c++){var u=Math.abs(e[c].x-t.x);u<r&&(r=u,n=e[c]);var h=Math.abs(e[c].y-t.y);h<a&&(a=h,o=e[c])}return r<i&&(s=n.x),a<i&&(l=o.y),{x:s,y:l}},_snapArrowheadSelf:function(t,e,i){var n=this.paper,r=this.model,o=n.options.snapLinksSelf,a=this.eventData(t),s=o.radius||20,l=this.getEndAnchor("source"===a.arrowhead?"target":"source"),c=r.vertices(),u=[l].concat(c),h=this._snapToPoints({x:e,y:i},u,s);this._connectArrowhead(document.elementFromPoint(h.x,h.y),h.x,h.y,this.eventData(t))},_snapArrowhead:function(t,e,i){var r=this.paper,n=r.options,o=n.snapLinks,a=n.connectionStrategy,s=this.eventData(t),l=!1,c=o.radius||50,u=r.findViewsInArea({x:e-c,y:i-c,width:2*c,height:2*c}),h=s.closestView||null,g=s.closestMagnet||null,d=s.magnetProxy||null;s.closestView=s.closestMagnet=s.magnetProxy=null;var f,p=Number.MAX_VALUE,m=new un(e,i);u.forEach(function(n){var e=[];"false"!==n.el.getAttribute("magnet")&&e.push({bbox:n.model.getBBox(),magnet:n.el}),n.$("[magnet]").toArray().forEach(function(t){e.push({bbox:n.getNodeBBox(t),magnet:t})}),e.forEach(function(t){var e=t.magnet,i=t.bbox.center().squaredDistance(m);i<p&&((g===e||r.options.validateConnection.apply(r,s.validateConnectionArgs(n,n.el===e?null:e)))&&(p=i,s.closestView=n,s.closestMagnet=e))})},this);var I=null,v=s.closestView,A=s.closestMagnet;A&&(I=s.magnetProxy=v.findProxyNode(A,"highlighter"));var C=s.arrowhead,w=g!==A;if(h&&w&&h.unhighlight(d,{connecting:!0,snapping:!0}),v){var y=s.prevEnd,b=s.prevX,N=s.prevY;if(s.prevX=e,s.prevY=i,l=!0,!w&&("function"!=typeof a||b===e&&N===i))return l;if(f=v.getLinkEnd(A,e,i,this.model,C),!w&&So(y,f))return l;s.prevEnd=f,w&&v.highlight(I,{connecting:!0,snapping:!0})}else f={x:e,y:i};return this.model.set(C,f||{x:e,y:i},{ui:!0}),h&&this.notify("link:snap:disconnect",t,h,g,C),v&&this.notify("link:snap:connect",t,v,A,C),l},_snapArrowheadEnd:function(t){var e=t.closestView,i=t.closestMagnet;e&&i&&(e.unhighlight(t.magnetProxy,{connecting:!0,snapping:!0}),t.magnetUnderPointer=e.findMagnet(i)),t.closestView=t.closestMagnet=null},_connectArrowhead:function(t,e,i,n){var r=this.paper,o=this.model;if(n.eventTarget!==t){n.magnetProxy&&n.viewUnderPointer.unhighlight(n.magnetProxy,{connecting:!0});var a=n.viewUnderPointer=r.findView(t);if(a){var s=n.magnetUnderPointer=a.findMagnet(t),l=n.magnetProxy=a.findProxyNode(s,"highlighter");s&&this.paper.options.validateConnection.apply(r,n.validateConnectionArgs(a,s))?l&&a.highlight(l,{connecting:!0}):(n.magnetUnderPointer=null,n.magnetProxy=null)}else n.magnetUnderPointer=null,n.magnetProxy=null}n.eventTarget=t,o.set(n.arrowhead,{x:e,y:i},{ui:!0})},_connectArrowheadEnd:function(t,e,i){void 0===t&&(t={});var n=this.model,r=t.viewUnderPointer,o=t.magnetUnderPointer,a=t.magnetProxy,s=t.arrowhead;if(o&&a&&r){r.unhighlight(a,{connecting:!0});var l=r.getLinkEnd(o,e,i,n,s);n.set(s,l,{ui:!0})}},_beforeArrowheadMove:function(t){t.z=this.model.get("z"),this.model.toFront();var e=this.el.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.paper.options.markAvailable&&this._markAvailableMagnets(t)},_afterArrowheadMove:function(t){null!==t.z&&(this.model.set("z",t.z,{ui:!0}),t.z=null),this.el.style.pointerEvents=t.pointerEvents,this.paper.options.markAvailable&&this._unmarkAvailableMagnets(t)},_createValidateConnectionArgs:function(t){var e,i=[];i[4]=t,i[5]=this;var n=0,r=0;e="source"===t?(n=2,"target"):(r=2,"source");var o=this.model.get(e);if(o.id){var a=i[n]=this.paper.findViewByModel(o.id),s=a.getMagnetFromLinkEnd(o);s===a.el&&(s=void 0),i[n+1]=s}return function(t,e){return i[r]=t,i[r+1]=t.el===e?void 0:e,i}},_markAvailableMagnets:function(t){function e(t,e){var i=t.paper;return i.options.validateConnection.apply(i,this.validateConnectionArgs(t,e))}var i=this.paper,n=i.model.getCells();t.marked={};for(var r=0,o=n.length;r<o;r++){var a=n[r].findView(i);if(a){var s=Array.prototype.slice.call(a.el.querySelectorAll("[magnet]"));"false"!==a.el.getAttribute("magnet")&&s.push(a.el);var l=s.filter(e.bind(t,a));if(0<l.length){for(var c=0,u=l.length;c<u;c++)a.highlight(l[c],{magnetAvailability:!0});a.highlight(null,{elementAvailability:!0}),t.marked[a.model.id]=l}}}},_unmarkAvailableMagnets:function(t){for(var e,i,n=Object.keys(t.marked),r=0,o=n.length;r<o;r++){e=n[r],i=t.marked[e];var a=this.paper.findViewByModel(e);if(a){for(var s=0,l=i.length;s<l;s++)a.unhighlight(i[s],{magnetAvailability:!0});a.unhighlight(null,{elementAvailability:!0})}}t.marked=null},startArrowheadMove:function(t,e){e||(e={});var i={action:"arrowhead-move",arrowhead:t,whenNotAllowed:e.whenNotAllowed||"revert",initialMagnet:this[t+"Magnet"]||(this[t+"View"]?this[t+"View"].el:null),initialEnd:No(this.model.get(t)),validateConnectionArgs:this._createValidateConnectionArgs(t)};return this._beforeArrowheadMove(i),!0!==e.ignoreBackwardsCompatibility&&(this._dragData=i),i},onRemove:function(){Ka.prototype.onRemove.apply(this,arguments),this.unmountLabels()}},{Flags:il});Object.defineProperty(nl.prototype,"sourceBBox",{enumerable:!0,get:function(){var t=this.sourceView;if(!t){var e=this.model.source();return new kn(e.x,e.y)}var i=this.sourceMagnet;return t.isNodeConnection(i)?new kn(this.sourceAnchor):t.getNodeBBox(i||t.el)}}),Object.defineProperty(nl.prototype,"targetBBox",{enumerable:!0,get:function(){var t=this.targetView;if(!t){var e=this.model.target();return new kn(e.x,e.y)}var i=this.targetMagnet;return t.isNodeConnection(i)?new kn(this.targetAnchor):t.getNodeBBox(i||t.el)}});var rl=_a.extend({tagName:"path",className:"highlight-stroke",attributes:{"pointer-events":"none","vector-effect":"non-scaling-stroke",fill:"none"},options:{padding:3,rx:0,ry:0,useFirstSubpath:!1,attrs:{"stroke-width":3,stroke:"#FEB663"}},getPathData:function(e,i){var n,r=this.options,t=r.useFirstSubpath;try{var o=Pr(i);if(n=o.convertToPathData().trim(),"PATH"===o.tagName()&&t){var a=n.search(/.M/i)+1;0<a&&(n=n.substr(0,a))}}catch(t){var s=e.getNodeBoundingRect(i);n=Pr.rectToPath(vo({},r,s.toJSON()))}return n},highlightConnection:function(t){this.vel.attr("d",t.getSerializedConnection())},highlightNode:function(t,e){var i=this.vel,n=this.options,r=n.padding,o=n.layer,a=this.getNodeMatrix(t,e);if(r){o||e!==t.el||i.remove();var s=t.getNodeBoundingRect(e),l=s.x+s.width/2,c=s.y+s.height/2;s=Pr.transformRect(s,a);var u=Math.max(s.width,1),h=Math.max(s.height,1),g=(u+r)/u,d=(h+r)/h,f=Pr.createSVGMatrix({a:g,b:0,c:0,d:d,e:l-g*l,f:c-d*c});a=a.multiply(f)}i.attr({d:this.getPathData(t,e),transform:Pr.matrixToTransformString(a)})},highlight:function(t,e){var i=this.vel,n=this.options;i.attr(n.attrs),t.isNodeConnection(e)?this.highlightConnection(t):this.highlightNode(t,e)}});var ol=_a.extend({tagName:"rect",className:"highlight-mask",attributes:{"pointer-events":"none"},options:{padding:3,maskClip:20,deep:!1,attrs:{stroke:"#FEB663","stroke-width":3,"stroke-linecap":"butt","stroke-linejoin":"miter"}},VISIBLE:"white",INVISIBLE:"black",MASK_ROOT_ATTRIBUTE_BLACKLIST:["marker-start","marker-end","marker-mid","transform","stroke-dasharray"],MASK_CHILD_ATTRIBUTE_BLACKLIST:["stroke","fill","stroke-width","stroke-opacity","stroke-dasharray","fill-opacity","marker-start","marker-end","marker-mid"],MASK_REPLACE_TAGS:["FOREIGNOBJECT","IMAGE","USE","TEXT","TSPAN","TEXTPATH"],MASK_REMOVE_TAGS:["TEXT","TSPAN","TEXTPATH"],transformMaskChild:function(t,e){var i=this.MASK_CHILD_ATTRIBUTE_BLACKLIST,n=this.MASK_REPLACE_TAGS,r=this.MASK_REMOVE_TAGS,o=e.tagName();if(!Pr.isSVGGraphicsElement(e)||r.includes(o))return e.remove(),!1;if(n.includes(o)){var a=t.vel.findOne("#"+e.id);if(a){var s=a.node,l=t.getNodeBoundingRect(s);t.model.isElement()&&(l=Pr.transformRect(l,t.getNodeMatrix(s)));var c=Pr("rect",l.toJSON()),u=l.center(),h=u.x,g=u.y,d=a.rotate(),f=d.angle,p=d.cx;void 0===p&&(p=h);var m=d.cy;void 0===m&&(m=g),f&&c.rotate(f,p,m),e.parent().append(c)}return e.remove(),!1}return i.forEach(function(t){"fill"===t&&"none"===e.attr("fill")||e.removeAttr(t)}),!0},transformMaskRoot:function(t,e){this.MASK_ROOT_ATTRIBUTE_BLACKLIST.forEach(function(t){e.removeAttr(t)})},getMaskShape:function(e,t){var i,n=this,r=this.options,o=this.MASK_REPLACE_TAGS,a=r.deep,s=t.tagName();if("G"===s){if(!a)return null;(function(t,e){for(var i=t.children();0<i.length;){var n=i.shift();e(n)&&i.push.apply(i,n.children())}})(i=t.clone(),function(t){return n.transformMaskChild(e,t)})}else{if(o.includes(s))return null;i=t.clone()}return this.transformMaskRoot(e,i),i},getMaskId:function(){return"highlight-mask-"+this.cid},getMask:function(t,e){var i=this.VISIBLE,n=this.INVISIBLE,r=this.options,o=r.padding,a=r.attrs,s="stroke-width"in a?a["stroke-width"]:1,l="none"!==e.attr("fill"),c=parseFloat(e.attr("stroke-width"));isNaN(c)&&(c=1);var u=c+2*o,h=u+2*s,g=this.getMaskShape(t,e);if(!g){var d=t.getNodeBoundingRect(e.node);d.inflate(d.width?0:.5,d.height?0:.5),g=Pr("rect",d.toJSON())}return g.attr(a),Pr("mask",{id:this.getMaskId()}).append([g.clone().attr({fill:l?i:"none",stroke:i,"stroke-width":h}),g.clone().attr({fill:l?n:"none",stroke:n,"stroke-width":u})])},removeMask:function(t){var e=t.svg.getElementById(this.getMaskId());e&&t.defs.removeChild(e)},addMask:function(t,e){t.defs.appendChild(e.node)},highlight:function(t,e){var i=this.options,n=this.vel,r=i.padding,o=i.attrs,a=i.maskClip;void 0===a&&(a=20);var s=i.layer,l="stroke"in o?o.stroke:"#000000";s||e!==t.el||n.remove();var c=t.getNodeBoundingRect(e).inflate(r+a),u=this.getNodeMatrix(t,e),h=this.getMask(t,Pr(e));this.addMask(t.paper,h),n.attr(c.toJSON()),n.attr({transform:Pr.matrixToTransformString(u),mask:"url(#"+h.id+")",fill:l})},unhighlight:function(t){this.removeMask(t.paper)}}),al=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,opacityClassName:Gr("highlight-opacity"),highlight:function(t,e){Pr(e).addClass(this.opacityClassName)},unhighlight:function(t,e){Pr(e).removeClass(this.opacityClassName)}}),sl=Gr("highlighted"),ll=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,options:{className:sl},highlight:function(t,e){Pr(e).addClass(this.options.className)},unhighlight:function(t,e){Pr(e).removeClass(this.options.className)}},{className:sl}),cl={ROW:"row",COLUMN:"column"},ul={stroke:rl,mask:ol,opacity:al,addClass:ll,list:_a.extend({tagName:"g",MOUNTABLE:!0,UPDATE_ATTRIBUTES:function(){return[this.options.attribute]},_prevItems:null,highlight:function(t,e){var o=this,i=t.model,n=this.options,a=n.attribute,r=n.size;void 0===r&&(r=20);var s=n.gap;void 0===s&&(s=5);var l=n.direction;if(void 0===l&&(l=cl.ROW),!a)throw new Error("List: attribute is required");var c="number"==typeof r?{width:r,height:r}:r,u=l===cl.ROW,h=u?c.width:c.height,g=i.get(a);Array.isArray(g)||(g=[]);var d=this._prevItems||[],f=g.map(function(t,e){return So(d[e],g[e])});if(d.length!==g.length||f.some(function(t){return!t})){var p=this.vel.children(),m=g.map(function(t,e){var i=e in p?p[e].node:null;if(f[e])return i;var n=o.createListItem(t,c,i);if(!n)return null;if(!(n instanceof SVGElement))throw new Error("List: item must be an SVGElement");n.dataset.index=e,n.dataset.attribute=a;var r=e*(h+s);return n.setAttribute("transform",u?"translate("+r+", 0)":"translate(0, "+r+")"),n});this.vel.empty().append(m),this._prevItems=g}var I=g.length,v=0===I?0:I*h+(I-1)*s,A=u?{width:v,height:c.height}:{width:c.width,height:v};this.position(i,A)},position:function(t,e){var i=this.vel,n=this.options,r=n.margin;void 0===r&&(r=5);var o=n.position;void 0===o&&(o="top-left");var a=t.size(),s=a.width,l=a.height,c=so(r),u=c.left,h=c.right,g=c.top,d=c.bottom,f=Ca(new kn(u,g,s-(u+h),l-(g+d)),o),p=f.x,m=f.y;switch(o){case Aa.CENTER:case Aa.TOP:case Aa.BOTTOM:p-=e.width/2;break;case Aa.RIGHT:case Aa.BOTTOM_RIGHT:case Aa.TOP_RIGHT:p-=e.width}switch(o){case Aa.CENTER:case Aa.RIGHT:case Aa.LEFT:m-=e.height/2;break;case Aa.BOTTOM:case Aa.BOTTOM_RIGHT:case Aa.BOTTOM_LEFT:m-=e.height}i.attr("transform","translate("+p+", "+m+")")}},{Directions:cl,Positions:Aa})};function hl(a){return function(t,e,i,n){if(i instanceof Element){var r,o=this.paper.findView(i);if(o)if(o.isNodeConnection(i))r=gl(o,"fixedAt"in n?n.fixedAt:"50%");else r=o.getNodeBBox(i).center();else r=new un;return a.call(this,t,e,r,n)}return a.apply(this,arguments)}}function gl(t,e){var i=parseFloat(e);return qr(e)?t.getPointAtRatio(i/100):t.getPointAtLength(i)}var dl=hl(function(t,e,i,n){var r=t.getConnection(),o=t.getConnectionSubdivisions(),a=new fn(i.clone().offset(0,1e6),i.clone().offset(0,-1e6)),s=new fn(i.clone().offset(1e6,0),i.clone().offset(-1e6,0)),l=a.intersect(r,{segmentSubdivisions:o}),c=s.intersect(r,{segmentSubdivisions:o}),u=[];return l&&Array.prototype.push.apply(u,l),c&&Array.prototype.push.apply(u,c),0<u.length?i.chooseClosest(u):"fallbackAt"in n?gl(t,n.fallbackAt):fl(t,e,i,n)}),fl=hl(function(t,e,i,n){var r=t.getClosestPoint(i);return r||new un}),pl={resolveRef:hl,connectionRatio:function(t,e,i,n){var r="ratio"in n?n.ratio:.5;return t.getPointAtRatio(r)},connectionLength:function(t,e,i,n){var r="length"in n?n.length:20;return t.getPointAtLength(r)},connectionPerpendicular:dl,connectionClosest:fl};function ml(t,e,i){if(To(i)){var n=i.x,r=i.y;if(isFinite(r)){var o=new fn(e,t).parallel(r);e=o.start,t=o.end}i=n}if(!isFinite(i))return t;var a=t.distance(e);return 0===i&&0<a?t:t.move(e,-Math.min(i,a-1))}function Il(t){var e=t.getAttribute("stroke-width");return null===e?0:parseFloat(e)||0}function vl(t,e,i,n){var r=e.getNodeBBox(i);n.stroke&&r.inflate(Il(i)/2);var o=t.intersect(r);return ml(o?t.start.chooseClosest(o):t.end,t.start,n.offset)}var Al="segmentSubdivisons",Cl="shapeBBox";var wl={anchor:function(t,e,i,n){var r=n.offset,o=n.alignOffset,a=n.align;return a&&function(t,e,i){var n,r,o,a;void 0===i&&(i=0);var s=t.start,l=t.end;switch(e){case"left":n="x",r=l,o=s,a=-1;break;case"right":n="x",r=s,o=l,a=1;break;case"top":n="y",r=l,o=s,a=-1;break;case"bottom":n="y",r=s,o=l,a=1;break;default:return}s[n]<l[n]?r[n]=o[n]:o[n]=r[n],isFinite(i)&&(r[n]+=a*i,o[n]+=a*i)}(t,a,o),ml(t.end,t.start,r)},bbox:vl,rectangle:function(t,e,i,n){var r=e.model.angle();if(0===r)return vl(t,e,i,n);var o=e.getNodeUnrotatedBBox(i);n.stroke&&o.inflate(Il(i)/2);var a=o.center(),s=t.clone().rotate(a,r),l=s.setLength(1e6).intersect(o);return ml(l?s.start.chooseClosest(l).rotate(a,-r):t.end,t.start,n.offset)},boundary:function(t,e,i,n){var r,o,a=n.selector,s=t.end;if(r="string"==typeof a?e.findBySelector(a)[0]:Array.isArray(a)?Er(i,a):function(t){if(!t)return null;var e=t;do{var i=e.tagName;if("string"!=typeof i)return null;if("G"===(i=i.toUpperCase()))e=e.firstElementChild;else{if("TITLE"!==i)break;e=e.nextElementSibling}}while(e);return e}(i),!Pr.isSVGGraphicsElement(r)){if(r===i||!Pr.isSVGGraphicsElement(i))return s;r=i}var l,c=e.getNodeShape(r),u=e.getNodeMatrix(r),h=e.getRootTranslateMatrix(),g=e.getRootRotateMatrix(),d=h.multiply(g).multiply(u),f=d.inverse(),p=Pr.transformLine(t,f),m=p.start.clone(),I=e.getNodeData(r);if(!1===n.insideout&&(I[Cl]||(I[Cl]=c.bbox()),I[Cl].containsPoint(m)))return s;if(c instanceof Yn){var v=n.precision||2;I[Al]||(I[Al]=c.getSegmentSubdivisions({precision:v})),l={precision:v,segmentSubdivisions:I[Al]}}!0===n.extrapolate&&p.setLength(1e6),(o=p.intersect(c,l))?Pr.isArray(o)&&(o=m.chooseClosest(o)):!0===n.sticky&&(o=c instanceof kn?c.pointNearestToPoint(m):c instanceof An?c.intersectionWithLineFromCenterToPoint(m):c.closestPoint(m,l));var A=o?Pr.transformPoint(o,d):s,C=n.offset||0;return n.stroke&&(C+=Il(r)/2),ml(A,t.start,C)}};function yl(h){return function(t,e,i,n){var r=!!n.rotate,o=r?t.getNodeUnrotatedBBox(e):t.getNodeBBox(e),a=o[h](),s=n.dx;if(s){var l=qr(s);s=parseFloat(s),isFinite(s)&&(l&&(s/=100,s*=o.width),a.x+=s)}var c=n.dy;if(c){var u=qr(c);c=parseFloat(c),isFinite(c)&&(u&&(c/=100,c*=o.height),a.y+=c)}return r?a.rotate(t.model.getBBox().center(),-t.model.angle()):a}}var bl={center:yl("center"),top:yl("topMiddle"),bottom:yl("bottomMiddle"),left:yl("leftMiddle"),right:yl("rightMiddle"),topLeft:yl("origin"),topRight:yl("topRight"),bottomLeft:yl("bottomLeft"),bottomRight:yl("corner"),perpendicular:hl(function(t,e,i,n){var r=t.model.angle(),o=t.getNodeBBox(e),a=o.center(),s=o.origin(),l=o.corner(),c=n.padding;if(isFinite(c)||(c=0),s.y+c<=i.y&&i.y<=l.y-c){var u=i.y-a.y;a.x+=0===r||180===r?0:1*u/Math.tan(Fi(r)),a.y+=u}else if(s.x+c<=i.x&&i.x<=l.x-c){var h=i.x-a.x;a.y+=90===r||270===r?0:h*Math.tan(Fi(r)),a.x+=h}return a}),midSide:hl(function(t,e,i,n){var r,o,a,s=!!n.rotate;s?(r=t.getNodeUnrotatedBBox(e),a=t.model.getBBox().center(),o=t.model.angle()):r=t.getNodeBBox(e);var l,c=n.padding;switch(isFinite(c)&&r.inflate(c),s&&i.rotate(a,o),r.sideNearestToPoint(i)){case"left":l=r.leftMiddle();break;case"right":l=r.rightMiddle();break;case"top":l=r.topMiddle();break;case"bottom":l=r.bottomMiddle()}return s?l.rotate(a,-o):l}),modelCenter:function(t,e,i,n,r){return t.model.getPointFromConnectedLink(this.model,r).offset(n.dx,n.dy)}},Nl={NONE:"sorting-none",APPROX:"sorting-approximate",EXACT:"sorting-exact"},xl=9007199254740991,Ml=Ka.Highlighting,Sl={};Sl[Ml.DEFAULT]={name:"stroke",options:{padding:3}},Sl[Ml.MAGNET_AVAILABILITY]={name:"addClass",options:{className:"available-magnet"}},Sl[Ml.ELEMENT_AVAILABILITY]={name:"addClass",options:{className:"available-cell"}};var kl=[{name:Xa.BACK},{name:Xa.CELLS},{name:Xa.LABELS},{name:Xa.FRONT},{name:Xa.TOOLS}],Tl=Wa.extend({className:"paper",options:{width:800,height:600,origin:{x:0,y:0},gridSize:1,drawGrid:!1,background:!1,perpendicularLinks:!1,elementView:$a,linkView:nl,snapLabels:!1,snapLinks:!1,snapLinksSelf:!1,labelsLayer:!1,multiLinks:!0,guard:function(t,e){return!1},highlighting:Sl,preventContextMenu:!0,preventDefaultBlankAction:!0,restrictTranslate:!1,markAvailable:!1,defaultLink:new ja,defaultConnector:{name:"normal"},defaultRouter:{name:"normal"},defaultAnchor:{name:"center"},defaultLinkAnchor:{name:"connectionRatio"},defaultConnectionPoint:{name:"bbox"},connectionStrategy:null,validateMagnet:function(t,e,i){return"passive"!==e.getAttribute("magnet")},validateConnection:function(t,e,i,n,r,o){return("target"===r?i:t)instanceof $a},embeddingMode:!1,validateEmbedding:function(t,e){return!0},validateUnembedding:function(t){return!0},findParentBy:"bbox",frontParentOnly:!0,interactive:{labelMove:!1},linkPinning:!0,allowLink:null,clickThreshold:0,moveThreshold:0,magnetThreshold:0,sorting:Nl.EXACT,frozen:!1,onViewUpdate:function(t,e,i,n,r){e&(t.FLAG_INSERT|t.FLAG_REMOVE)||n.mounting||n.isolate||r.requestConnectedLinksUpdate(t,i,n)},onViewPostponed:function(t,e,i){return i.forcePostponedViewUpdate(t,e)},beforeRender:null,afterRender:null,viewport:null,cellViewNamespace:null,routerNamespace:null,connectorNamespace:null,highlighterNamespace:ul,anchorNamespace:bl,linkAnchorNamespace:pl,connectionPointNamespace:wl},events:{dblclick:"pointerdblclick",dbltap:"pointerdblclick",contextmenu:"contextmenu",mousedown:"pointerdown",touchstart:"pointerdown",mouseover:"mouseover",mouseout:"mouseout",mouseenter:"mouseenter",mouseleave:"mouseleave",wheel:"mousewheel","mouseenter .joint-cell":"mouseenter","mouseleave .joint-cell":"mouseleave","mouseenter .joint-tools":"mouseenter","mouseleave .joint-tools":"mouseleave","mousedown .joint-cell [event]":"onevent","touchstart .joint-cell [event]":"onevent","mousedown .joint-cell [magnet]":"onmagnet","touchstart .joint-cell [magnet]":"onmagnet","dblclick .joint-cell [magnet]":"magnetpointerdblclick","contextmenu .joint-cell [magnet]":"magnetcontextmenu","mousedown .joint-link .label":"onlabel","touchstart .joint-link .label":"onlabel","dragstart .joint-cell image":"onImageDragStart"},documentEvents:{mousemove:"pointermove",touchmove:"pointermove",mouseup:"pointerup",touchend:"pointerup",touchcancel:"pointerup"},svg:null,viewport:null,defs:null,tools:null,$background:null,layers:null,$grid:null,$document:null,_viewportMatrix:null,_viewportTransformString:null,_updates:null,_layers:null,SORT_DELAYING_BATCHES:["add","to-front","to-back"],UPDATE_DELAYING_BATCHES:["translate"],MIN_SCALE:1e-6,init:function(){var t=this.options,e=this.el;t.cellViewNamespace||(t.cellViewNamespace="undefined"!=typeof joint&&Eo(joint,"shapes")?joint.shapes:null);var i=this.model=t.model||new Ra;this._layers={},this.setGrid(t.drawGrid),this.cloneOptions(),this.render(),this._setDimensions(),this.startListening(),this._views={},this._mw_evt_buffer={event:null,deltas:[]},this.$document=S(e.ownerDocument),this.resetViews(i.attributes.cells.models),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()},_resetUpdates:function(){return this._updates={id:null,priorities:[{},{},{}],unmountedCids:[],mountedCids:[],unmounted:{},mounted:{},count:0,keyFrozen:!1,freezeKey:null,sort:!1}},startListening:function(){var t=this.model;this.listenTo(t,"add",this.onCellAdded).listenTo(t,"remove",this.onCellRemoved).listenTo(t,"change",this.onCellChange).listenTo(t,"reset",this.onGraphReset).listenTo(t,"sort",this.onGraphSort).listenTo(t,"batch:stop",this.onGraphBatchStop),this.on("cell:highlight",this.onCellHighlight).on("cell:unhighlight",this.onCellUnhighlight).on("scale translate",this.update)},onCellAdded:function(t,e,i){var n=i.position;this.isAsync()||!Qo(n)?this.renderView(t,i):(i.maxPosition===n&&this.freeze({key:"addCells"}),this.renderView(t,i),0===n&&this.unfreeze({key:"addCells"}))},onCellRemoved:function(t,e,i){var n=this.findViewByModel(t);n&&this.requestViewUpdate(n,n.FLAG_REMOVE,n.UPDATE_PRIORITY,i)},onCellChange:function(t,e){if(t!==this.model.attributes.cells&&t.hasChanged("z")&&this.options.sorting===Nl.APPROX){var i=this.findViewByModel(t);i&&this.requestViewUpdate(i,i.FLAG_INSERT,i.UPDATE_PRIORITY,e)}},onGraphReset:function(t,e){this.resetLayers(),this.resetViews(t.models,e)},onGraphSort:function(){this.model.hasActiveBatch(this.SORT_DELAYING_BATCHES)||this.sortViews()},onGraphBatchStop:function(t){if(!this.isFrozen()){var e=t&&t.batchName,i=this.model;if(!this.isAsync()){var n=this.UPDATE_DELAYING_BATCHES;n.includes(e)&&!i.hasActiveBatch(n)&&this.updateViews(t)}var r=this.SORT_DELAYING_BATCHES;r.includes(e)&&!i.hasActiveBatch(r)&&this.sortViews()}},cloneOptions:function(){var t=this.options,e=t.defaultConnector,i=t.defaultRouter,n=t.defaultConnectionPoint,r=t.defaultAnchor,o=t.defaultLinkAnchor,a=t.origin,s=t.highlighting,l=t.cellViewNamespace,c=t.interactive;!l&&"undefined"!=typeof joint&&Eo(joint,"shapes")&&(t.cellViewNamespace=joint.shapes),ko(e)||(t.defaultConnector=xo(e)),ko(i)||(t.defaultRouter=xo(i)),ko(n)||(t.defaultConnectionPoint=xo(n)),ko(r)||(t.defaultAnchor=xo(r)),ko(o)||(t.defaultLinkAnchor=xo(o)),To(c)&&(t.interactive=vo({},c)),To(s)&&(t.highlighting=Co({},s,Sl)),t.origin=vo({},a)},children:function(){var t=Pr.namespace;return[{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-background"),selector:"background"},{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-grid"),selector:"grid"},{namespaceURI:t.svg,tagName:"svg",attributes:{width:"100%",height:"100%","xmlns:xlink":t.xlink},selector:"svg",children:[{tagName:"defs",selector:"defs"},{tagName:"g",className:Gr("layers"),selector:"layers"}]}]},hasLayerView:function(t){return t in this._layers},getLayerView:function(t){var e=this._layers;if(t in e)return e[t];throw new Error('dia.Paper: Unknown layer "'+t+'"')},getLayerNode:function(t){return this.getLayerView(t).el},render:function(){this.renderChildren();var t=this.childNodes,e=this.options,i=t.svg,n=t.defs,r=t.layers,o=t.background,a=t.grid;return this.svg=i,this.defs=n,this.layers=r,this.$background=S(o),this.$grid=S(a),this.renderLayers(),Pr.ensureId(i),e.background&&this.drawBackground(e.background),e.drawGrid&&this.drawGrid(),this},renderLayers:function(t){var n=this;void 0===t&&(t=kl),this.removeLayers(),t.forEach(function(t){var e=t.name,i=(t.sorted,new Ha({name:e}));n.layers.appendChild(i.el),n._layers[e]=i});var e=this.getLayerView(Xa.CELLS),i=this.getLayerView(Xa.TOOLS),r=this.getLayerView(Xa.LABELS);this.tools=i.el,this.cells=this.viewport=e.el,e.vel.addClass(Gr("viewport")),r.vel.addClass(Gr("viewport"))},removeLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].remove(),delete e[t]})},resetLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].removePivots()})},update:function(){return this.options.drawGrid&&this.drawGrid(),this._background&&this.updateBackgroundImage(this._background),this},matrix:function(t){var e=this.layers;if(void 0===t){var i=e.getAttribute("transform");return(this._viewportTransformString||null)===i?t=this._viewportMatrix:(t=e.getCTM(),this._viewportMatrix=t,this._viewportTransformString=i),Pr.createSVGMatrix(t)}t=Pr.createSVGMatrix(t);var n=Pr.matrixToTransformString(t);return e.setAttribute("transform",n),this._viewportMatrix=t,this._viewportTransformString=e.getAttribute("transform"),this},clientMatrix:function(){return Pr.createSVGMatrix(this.cells.getScreenCTM())},requestConnectedLinksUpdate:function(t,e,i){if(t instanceof Ka)for(var n=t.model,r=this.model.getConnectedLinks(n),o=0,a=r.length;o<a;o++){var s=r[o],l=this.findViewByModel(s);if(l){var c=["UPDATE"];s.getTargetCell()===n&&c.push("TARGET"),s.getSourceCell()===n&&c.push("SOURCE");var u=Math.max(e+1,l.UPDATE_PRIORITY);this.scheduleViewUpdate(l,l.getFlag(c),u,i)}}},forcePostponedViewUpdate:function(t,e){if(!(t&&t instanceof Ka))return!1;var i=t.model;if(i.isElement())return!1;if(0==(e&t.getFlag(["SOURCE","TARGET"]))){var n=0,r=this.findViewByModel(i.getSourceCell());r&&!this.isViewMounted(r)&&(n=this.dumpView(r),t.updateEndMagnet("source"));var o=0,a=this.findViewByModel(i.getTargetCell());if(a&&!this.isViewMounted(a)&&(o=this.dumpView(a),t.updateEndMagnet("target")),0===n&&0===o)return!this.dumpView(t)}return!1},requestViewUpdate:function(t,e,i,n){n||(n={}),this.scheduleViewUpdate(t,e,i,n);var r=this.isAsync();if(!(this.isFrozen()||r&&!1!==n.async||this.model.hasActiveBatch(this.UPDATE_DELAYING_BATCHES))){var o=this.updateViews(n);r&&this.notifyAfterRender(o,n)}},scheduleViewUpdate:function(t,e,i,n){var r=this._updates,o=this.options,a=t.FLAG_REMOVE,s=t.FLAG_INSERT,l=t.UPDATE_PRIORITY,c=t.cid,u=r.priorities[i];if(u||(u=r.priorities[i]={}),l<i)for(var h=i-1;l<=h;h--){var g=r.priorities[h];g&&c in g&&(u[c]|=g[c],delete g[c])}var d=u[c]||0;if((d&e)!==e){d||r.count++,e&a&&d&s?u[c]^=s:e&s&&d&a&&(u[c]^=a),u[c]|=e;var f=o.onViewUpdate;"function"==typeof f&&f.call(this,t,e,i,n||{},this)}},dumpViewUpdate:function(t){if(!t)return 0;var e=this._updates,i=t.cid,n=e.priorities[t.UPDATE_PRIORITY],r=this.registerMountedView(t)|n[i];return delete n[i],r},dumpView:function(t,e){var i=this.dumpViewUpdate(t);return i?this.updateView(t,i,e):0},updateView:function(t,e,i){if(!t)return 0;var n=t.FLAG_REMOVE,r=t.FLAG_INSERT,o=t.model;if(t instanceof Ka){if(e&n)return this.removeView(o),0;e&r&&(this.insertView(t),e^=r)}return e?t.confirmUpdate(e,i||{}):0},requireView:function(t,e){var i=this.findViewByModel(t);return i?(this.dumpView(i,e),i):null},registerUnmountedView:function(t){var e=t.cid,i=this._updates;if(e in i.unmounted)return 0;var n=i.unmounted[e]|=t.FLAG_INSERT;return i.unmountedCids.push(e),delete i.mounted[e],n},registerMountedView:function(t){var e=t.cid,i=this._updates;if(e in i.mounted)return 0;i.mounted[e]=!0,i.mountedCids.push(e);var n=i.unmounted[e]||0;return delete i.unmounted[e],n},isViewMounted:function(t){return!!t&&t.cid in this._updates.mounted},dumpViews:function(t){var e=Ao({},t,{viewport:null});this.checkViewport(e),this.updateViews(e)},updateViews:function(t){var e;this.notifyBeforeRender(t);for(var i=0,n=0,r=xl;n++,i+=(e=this.updateViewsBatch(t)).updated,r=Math.min(e.priority,r),!e.empty;);var o={updated:i,batches:n,priority:r};return this.notifyAfterRender(o,t),o},hasScheduledUpdates:function(){for(var t=this._updates.priorities,e=Object.keys(t),i=e.length;0<i&&i--;)for(var n in t[e[i]])return!0;return!1},updateViewsAsync:function(t,e){t||(t={}),e||(e={processed:0,priority:xl});var i=this._updates,n=i.id;if(n){Kr(n),0===e.processed&&this.hasScheduledUpdates()&&this.notifyBeforeRender(t);var r=this.updateViewsBatch(t),o=Ao({},t,{mountBatchSize:1e3-r.mounted,unmountBatchSize:1e3-r.unmounted}),a=this.checkViewport(o),s=a.unmounted,l=a.mounted,c=e.processed,u=i.count;0<r.updated&&(c+=r.updated+r.unmounted,r.processed=c,e.priority=Math.min(r.priority,e.priority),r.empty&&0===l?(r.unmounted+=s,r.mounted+=l,r.priority=e.priority,this.notifyAfterRender(r,t),e.processed=0,e.priority=xl,i.count=0):e.processed=c);var h=t.progress;if(u&&"function"==typeof h&&h.call(this,r.empty,c,u,r,this),i.id!==n)return}i.id=Qr(this.updateViewsAsync,this,t,e)},notifyBeforeRender:function(t){void 0===t&&(t={});var e=t.beforeRender;"function"!=typeof e&&"function"!=typeof(e=this.options.beforeRender)||e.call(this,t,this)},notifyAfterRender:function(t,e){void 0===e&&(e={});var i=e.afterRender;"function"!=typeof i&&(i=this.options.afterRender),"function"==typeof i&&i.call(this,t,e,this),this.trigger("render:done",t,e)},updateViewsBatch:function(t){t||(t={});var e=t.batchSize||1/0,i=this._updates,n=0,r=0,o=0,a=0,s=xl,l=!0,c=this.options,u=i.priorities,h="viewport"in t?t.viewport:c.viewport;"function"!=typeof h&&(h=null);var g=c.onViewPostponed;"function"!=typeof g&&(g=null);var d=Object.keys(u);t:for(var f=0,p=d.length;f<p;f++){var m=+d[f],I=u[m];for(var v in I){if(e<=n){l=!1;break t}var A=Ya[v];if(A){var C=I[v];if(0==(C&A.FLAG_REMOVE)){var w=v in i.unmounted;if(A.DETACHABLE&&h&&!h.call(this,A,!w,this)){w||(this.registerUnmountedView(A),A.unmount()),i.unmounted[v]|=C,delete I[v],o++;continue}w&&(C|=A.FLAG_INSERT,a++),C|=this.registerMountedView(A)}var y=this.updateView(A,C,t);0<y&&(I[v]=y,!g||!g.call(this,A,y,this)||I[v])?(r++,l=!1):(m<s&&(s=m),n++,delete I[v])}else delete I[v]}}return{priority:s,updated:n,postponed:r,unmounted:o,mounted:a,empty:l}},getUnmountedViews:function(){for(var t=this._updates,e=Object.keys(t.unmounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},getMountedViews:function(){for(var t=this._updates,e=Object.keys(t.mounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},checkUnmountedViews:function(t,e){e||(e={});var i=0;"function"!=typeof t&&(t=null);for(var n=("mountBatchSize"in e?e.mountBatchSize:1/0),r=this._updates,o=r.unmountedCids,a=r.unmounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&t&&!t.call(this,u,!1,this))o.push(c);else{i++;var h=this.registerMountedView(u);h&&this.scheduleViewUpdate(u,h,u.UPDATE_PRIORITY,{mounting:!0})}}}return o.splice(0,s),i},checkMountedViews:function(t,e){e||(e={});var i=0;if("function"!=typeof t)return i;for(var n=("unmountBatchSize"in e?e.unmountBatchSize:1/0),r=this._updates,o=r.mountedCids,a=r.mounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&!t.call(this,u,!0,this))i++,this.registerUnmountedView(u)&&u.unmount();else o.push(c)}}return o.splice(0,s),i},checkViewport:function(t){var e=Ao({},t,{mountBatchSize:1/0,unmountBatchSize:1/0}),i="viewport"in e?e.viewport:this.options.viewport,n=this.checkMountedViews(i,e);if(0<n){var r=this._updates.unmountedCids;e.mountBatchSize=Math.min(r.length-n,e.mountBatchSize)}return{mounted:this.checkUnmountedViews(i,e),unmounted:n}},freeze:function(t){t||(t={});var e=this._updates,i=t.key,n=this.options.frozen,r=e.freezeKey;if(i&&i!==r){if(n&&r)return;e.freezeKey=i,e.keyFrozen=n}this.options.frozen=!0;var o=e.id;e.id=null,this.isAsync()&&o&&Kr(o)},unfreeze:function(t){t||(t={});var e=this._updates,i=t.key,n=e.freezeKey;i&&n&&i!==n||(e.freezeKey=null,i&&i===n&&e.keyFrozen||(this.isAsync()?(this.freeze(),this.updateViewsAsync(t)):this.updateViews(t),this.options.frozen=e.keyFrozen=!1,e.sort&&(this.sortViews(),e.sort=!1)))},isAsync:function(){return!!this.options.async},isFrozen:function(){return!!this.options.frozen},isExactSorting:function(){return this.options.sorting===Nl.EXACT},onRemove:function(){this.freeze(),this.removeLayers(),this.removeViews()},getComputedSize:function(){var t=this.options,e=t.width,i=t.height;return Qo(e)||(e=this.el.clientWidth),Qo(i)||(i=this.el.clientHeight),{width:e,height:i}},setDimensions:function(t,e){var i=this.options,n=i.width,r=i.height,o=void 0===t?n:t,a=void 0===e?r:e;if(n!==o||r!==a){i.width=o,i.height=a,this._setDimensions();var s=this.getComputedSize();this.trigger("resize",s.width,s.height)}},_setDimensions:function(){var t=this.options,e=t.width,i=t.height;Qo(e)&&(e=Math.round(e)),Qo(i)&&(i=Math.round(i)),this.$el.css({width:null===e?"":e,height:null===i?"":i})},setOrigin:function(t,e){return this.translate(t||0,e||0)},fitToContent:function(t,e,i,n){n=_o(t)?t:vo({gridWidth:t,gridHeight:e,padding:i},n);var r=this.getFitToContentArea(n),o=r.x,a=r.y,s=r.width,l=r.height,c=this.scale(),u=c.sx,h=c.sy;return this.setOrigin(-o*u,-a*h),this.setDimensions(s*u,l*h),new kn(o,a,s,l)},getFitToContentArea:function(t){void 0===t&&(t={});var e=t.gridWidth||1,i=t.gridHeight||1,n=so(t.padding||0),r=Math.max(t.minWidth||0,e),o=Math.max(t.minHeight||0,i),a=t.maxWidth||Number.MAX_VALUE,s=t.maxHeight||Number.MAX_VALUE,l=t.allowNewOrigin,c="contentArea"in t?new kn(t.contentArea):this.getContentArea(t),u=this.scale(),h=u.sx,g=u.sy;c.x*=h,c.y*=g,c.width*=h,c.height*=g;var d=Math.ceil((c.width+c.x)/e),f=Math.ceil((c.height+c.y)/i);t.allowNegativeBottomRight||(d=Math.max(d,1),f=Math.max(f,1)),d*=e,f*=i;var p=0;("negative"===l&&c.x<0||"positive"===l&&0<=c.x||"any"===l)&&(p=Math.ceil(-c.x/e)*e,d+=p+=n.left);var m=0;return("negative"===l&&c.y<0||"positive"===l&&0<=c.y||"any"===l)&&(m=Math.ceil(-c.y/i)*i,f+=m+=n.top),d+=n.right,f+=n.bottom,d=Math.max(d,r),f=Math.max(f,o),d=Math.min(d,a),f=Math.min(f,s),new kn(-p/h,-m/g,d/h,f/g)},scaleContentToFit:function(t){var e,i;if(t||(t={}),"contentArea"in t){var n=t.contentArea;e=this.localToPaperRect(n),i=new un(n)}else e=this.getContentBBox(t),i=this.paperToLocalPoint(e);if(e.width&&e.height){Ao(t,{padding:0,preserveAspectRatio:!0,scaleGrid:null,minScale:0,maxScale:Number.MAX_VALUE});var r,o=so(t.padding),a=t.minScaleX||t.minScale,s=t.maxScaleX||t.maxScale,l=t.minScaleY||t.minScale,c=t.maxScaleY||t.maxScale;if(t.fittingBBox)r=t.fittingBBox;else{var u=this.translate(),h=this.getComputedSize();r={x:u.tx,y:u.ty,width:h.width,height:h.height}}r=new kn(r).moveAndExpand({x:o.left,y:o.top,width:-o.left-o.right,height:-o.top-o.bottom});var g=this.scale(),d=r.width/e.width*g.sx,f=r.height/e.height*g.sy;if(t.preserveAspectRatio&&(d=f=Math.min(d,f)),t.scaleGrid){var p=t.scaleGrid;d=p*Math.floor(d/p),f=p*Math.floor(f/p)}d=Math.min(s,Math.max(a,d)),f=Math.min(c,Math.max(l,f));var m=this.options.origin,I=r.x-i.x*d-m.x,v=r.y-i.y*f-m.y;this.scale(d,f),this.translate(I,v)}},getContentArea:function(t){return t&&t.useModelGeometry?this.model.getBBox()||new kn:Pr(this.cells).getBBox()},getContentBBox:function(t){return this.localToPaperRect(this.getContentArea(t))},getArea:function(){return this.paperToLocalRect(this.getComputedSize())},getRestrictedArea:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var i=this.options.restrictTranslate;return ko(i)?i.apply(this,t):!0===i?this.getArea():i?new kn(i):null},createViewForModel:function(t){var e,i,n=this.options,r=n.cellViewNamespace,o=t.get("type")+"View",a=Er(r,o,".");return i=t.isLink()?(e=n.linkView,nl):(e=n.elementView,$a),new(e.prototype instanceof c.View?a||e:e.call(this,t)||a||i)({model:t,interactive:n.interactive,labelsLayer:!0===n.labelsLayer?Xa.LABELS:n.labelsLayer})},removeView:function(t){var e=t.id,i=this._views,n=this._updates,r=i[e];if(r){var o=r.cid,a=n.mounted,s=n.unmounted;r.remove(),delete i[e],delete a[o],delete s[o]}return r},renderView:function(t,e){var i,n,r=t.id,o=this._views,a=!0;return r in o&&((i=o[r]).model===t?(n=i.FLAG_INSERT,a=!1):this.removeView(t)),a&&(n=((i=o[r]=this.createViewForModel(t)).paper=this).registerUnmountedView(i)|i.getFlag(Ro(i,"initFlag"))),this.requestViewUpdate(i,n,i.UPDATE_PRIORITY,e),i},onImageDragStart:function(){return!1},resetViews:function(t,e){e||(e={}),t||(t=[]),this._resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(var i=0,n=t.length;i<n;i++)this.renderView(t[i],e);this.unfreeze({key:"reset"}),this.sortViews()},removeViews:function(){wo(this._views,"remove"),this._views={}},sortViews:function(){this.isExactSorting()&&(this.isFrozen()?this._updates.sort=!0:this.sortViewsExact())},sortViewsExact:function(){var t=S(this.cells).children("[model-id]"),a=this.model.get("cells");ao(t,function(t,e){var i=a.get(t.getAttribute("model-id")),n=a.get(e.getAttribute("model-id")),r=i.attributes.z||0,o=n.attributes.z||0;return r===o?0:r<o?-1:1})},insertView:function(t){var e=this.getLayerView(Xa.CELLS),i=t.el,n=t.model;switch(this.options.sorting){case Nl.APPROX:e.insertSortedNode(i,n.get("z"));break;case Nl.EXACT:default:e.insertNode(i)}t.onMount()},scale:function(t,e,i,n){if(void 0===t)return Pr.matrixToScale(this.matrix());void 0===e&&(e=t),void 0===i&&(n=i=0);var r=this.translate();if(i||n||r.tx||r.ty){var o=r.tx-i*(t-1),a=r.ty-n*(e-1);this.translate(o,a)}t=Math.max(t||0,this.MIN_SCALE),e=Math.max(e||0,this.MIN_SCALE);var s=this.matrix();return s.a=t,s.d=e,this.matrix(s),this.trigger("scale",t,e,i,n),this},rotate:function(t,e,i){if(void 0===t)return Pr.matrixToRotate(this.matrix());if(void 0===e){var n=this.cells.getBBox();e=n.width/2,i=n.height/2}var r=this.matrix().translate(e,i).rotate(t).translate(-e,-i);return this.matrix(r),this},translate:function(t,e){if(void 0===t)return Pr.matrixToTranslate(this.matrix());var i=this.options,n=i.origin,r=i.drawGrid;t||(t=0),e||(e=0);var o=this.matrix();if(o.e===t&&o.f===e)return this;o.e=t,o.f=e,this.matrix(o);var a=this.translate(),s=a.tx,l=a.ty;return n.x=s,n.y=l,this.trigger("translate",s,l),r&&this.drawGrid(),this},findView:function(t){var e=Ko(t)?this.cells.querySelector(t):t instanceof S?t[0]:t,i=this.findAttribute("model-id",e);if(i)return this._views[i]},findViewByModel:function(t){var e=Ko(t)||Qo(t)?t:t&&t.id;return this._views[e]},findViewsFromPoint:function(e){return e=new un(e),this.model.getElements().map(this.findViewByModel,this).filter(function(t){return t&&t.vel.getBBox({target:this.cells}).containsPoint(e)},this)},findViewsInArea:function(e,t){t=Ao(t||{},{strict:!1}),e=new kn(e);var i=this.model.getElements().map(this.findViewByModel,this),n=t.strict?"containsRect":"intersect";return i.filter(function(t){return t&&e[n](t.vel.getBBox({target:this.cells}))},this)},removeTools:function(){return this.dispatchToolsEvent("remove"),this},hideTools:function(){return this.dispatchToolsEvent("hide"),this},showTools:function(){return this.dispatchToolsEvent("show"),this},dispatchToolsEvent:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];"string"==typeof t&&(e=this).trigger.apply(e,["tools:event",t].concat(i))},getModelById:function(t){return this.model.getCell(t)},snapToGrid:function(t,e){return this.clientToLocalPoint(t,e).snapToGrid(this.options.gridSize)},localToPaperPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix())},localToPaperRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix())},paperToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix().inverse())},paperToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix().inverse())},localToClientPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix())},localToClientRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix())},clientToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix().inverse())},clientToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix().inverse())},localToPagePoint:function(t,e){return this.localToPaperPoint(t,e).offset(this.pageOffset())},localToPageRect:function(t,e,i,n){return this.localToPaperRect(t,e,i,n).offset(this.pageOffset())},pageToLocalPoint:function(t,e){var i=new un(t,e).difference(this.pageOffset());return this.paperToLocalPoint(i)},pageToLocalRect:function(t,e,i,n){var r=this.pageOffset(),o=new kn(t,e,i,n);return o.x-=r.x,o.y-=r.y,this.paperToLocalRect(o)},clientOffset:function(){var t=this.svg.getBoundingClientRect();return new un(t.left,t.top)},pageOffset:function(){return this.clientOffset().offset(window.scrollX,window.scrollY)},linkAllowed:function(t){if(!(t instanceof nl))throw new Error("Must provide a linkView.");var e=t.model,i=this.options,n=this.model,r=n.constructor.validations;return!(!i.multiLinks&&!r.multiLinks.call(this,n,e))&&(!(!i.linkPinning&&!r.linkPinning.call(this,n,e))&&!("function"==typeof i.allowLink&&!i.allowLink.call(this,t,this)))},getDefaultLink:function(t,e){return ko(this.options.defaultLink)?this.options.defaultLink.call(this,t,e):this.options.defaultLink.clone()},resolveHighlighter:function(t){void 0===t&&(t={});var e=t.highlighter,i=t.type,n=this.options,r=n.highlighting,o=n.highlighterNamespace;if(void 0===e){if(!r)return!1;if(i&&!1===(e=r[i]))return!1;e||(e=r.default)}if(!e)return!1;Ko(e)&&(e={name:e});var a=e.name,s=o[a];if(!s)throw new Error('Unknown highlighter ("'+a+'")');if("function"!=typeof s.highlight)throw new Error('Highlighter ("'+a+'") is missing required highlight() method');if("function"!=typeof s.unhighlight)throw new Error('Highlighter ("'+a+'") is missing required unhighlight() method');return{highlighter:s,options:e.options||{},name:a}},onCellHighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.highlight(t,e,o)}},onCellUnhighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.unhighlight(t,e,o)}},pointerdblclick:function(t){t.preventDefault(),t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerdblclick(t,i.x,i.y):this.trigger("blank:pointerdblclick",t,i.x,i.y)}},pointerclick:function(t){if(this.eventData(t).mousemoved<=this.options.clickThreshold){t=Hr(t);var e=this.findView(t.target);if(this.guard(t,e))return;var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerclick(t,i.x,i.y):this.trigger("blank:pointerclick",t,i.x,i.y)}},contextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.contextMenuFired?this.contextMenuFired=!1:(t=Hr(t),this.contextMenuTrigger(t))},contextMenuTrigger:function(t){var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.contextmenu(t,i.x,i.y):this.trigger("blank:contextmenu",t,i.x,i.y)}},pointerdown:function(t){if(2===(t=Hr(t)).button){this.contextMenuFired=!0;var e=S.Event(t,{type:"contextmenu",data:t.data});this.contextMenuTrigger(e)}else{var i=this.findView(t.target);if(this.guard(t,i))return;var n=this.snapToGrid(t.clientX,t.clientY);i?(t.preventDefault(),i.pointerdown(t,n.x,n.y)):(this.options.preventDefaultBlankAction&&t.preventDefault(),this.trigger("blank:pointerdown",t,n.x,n.y)),this.delegateDragEvents(i,t.data)}},pointermove:function(t){var e=this.eventData(t);if(e.mousemoved||(e.mousemoved=0,this.undelegateEvents()),!(++e.mousemoved<=this.options.moveThreshold)){t=Hr(t);var i=this.snapToGrid(t.clientX,t.clientY),n=e.sourceView;n?n.pointermove(t,i.x,i.y):this.trigger("blank:pointermove",t,i.x,i.y),this.eventData(t,e)}},pointerup:function(t){this.undelegateDocumentEvents();var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY),n=this.eventData(t).sourceView;n?n.pointerup(e,i.x,i.y):this.trigger("blank:pointerup",e,i.x,i.y),e.isPropagationStopped()||this.pointerclick(S.Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()},mouseover:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseover(t);else{if(this.el===t.target)return;this.trigger("blank:mouseover",t)}},mouseout:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseout(t);else{if(this.el===t.target)return;this.trigger("blank:mouseout",t)}},mouseenter:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseenter(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseenter",t)}},mouseleave:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseleave(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseleave",t)}},_processMouseWheelEvtBuf:Lo(function(){var t=this._mw_evt_buffer,e=t.event,i=t.deltas.reduce(function(t,e){return t+_r(e,50)},0),n=Math.pow(.995,i),r=this.clientToLocalPoint(e.clientX,e.clientY),o=r.x,a=r.y;this.trigger("paper:pinch",e,o,a,n),this._mw_evt_buffer={event:null,deltas:[]}},20,{maxWait:20}),mousewheel:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=t.originalEvent,n=this.snapToGrid(i.clientX,i.clientY),r=Jr(i),o=r.deltaX,a=r.deltaY;if(t.ctrlKey){var s=this._events["paper:pinch"];s&&0<s.length&&(i.preventDefault(),this._mw_evt_buffer.event=i,this._mw_evt_buffer.deltas.push(a),this._processMouseWheelEvtBuf())}else{var l=Math.max(-1,Math.min(1,i.wheelDelta));e?e.mousewheel(t,n.x,n.y,l):this.trigger("blank:mousewheel",t,n.x,n.y,l),this.trigger("paper:pan",t,o,a)}}},onevent:function(t){var e=t.currentTarget,i=e.getAttribute("event");if(i){var n=this.findView(e);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);n.onevent(t,i,r.x,r.y)}}},magnetEvent:function(t,e){var i=t.currentTarget;if(i.getAttribute("magnet")){var n=this.findView(i);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);e.call(this,n,t,i,r.x,r.y)}}},onmagnet:function(t){if(2===t.button){this.contextMenuFired=!0,this.magnetContextMenuFired=!0;var e=S.Event(t,{type:"contextmenu",data:t.data});this.magnetContextMenuTrigger(e),e.isPropagationStopped()&&t.stopPropagation()}else this.magnetEvent(t,function(t,e,i,n,r){t.onmagnet(e,n,r)})},magnetpointerdblclick:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.magnetpointerdblclick(e,i,n,r)})},magnetcontextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.magnetContextMenuFired?this.magnetContextMenuFired=!1:this.magnetContextMenuTrigger(t)},magnetContextMenuTrigger:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.magnetcontextmenu(e,i,n,r)})},onlabel:function(t){var e=t.currentTarget,i=this.findView(e);if(i){if(t=Hr(t),this.guard(t,i))return;var n=this.snapToGrid(t.clientX,t.clientY);i.onlabel(t,n.x,n.y)}},getPointerArgs:function(t){var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY);return[e,i.x,i.y]},delegateDragEvents:function(t,e){e||(e={}),this.eventData({data:e},{sourceView:t||null,mousemoved:0}),this.delegateDocumentEvents(null,e)},guard:function(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.model&&e.model instanceof ma)&&(this.svg!==t.target&&this.el!==t.target&&!S.contains(this.svg,t.target))))},setGridSize:function(t){return this.options.gridSize=t,this.options.drawGrid&&this.drawGrid(),this},clearGrid:function(){return this.$grid&&this.$grid.css("backgroundImage","none"),this},_getGridRefs:function(){return this._gridCache||(this._gridCache={root:Pr("svg",{width:"100%",height:"100%"},Pr("defs")),patterns:{},add:function(t,e){Pr(this.root.node.childNodes[0]).append(e),this.patterns[t]=e,this.root.append(Pr("rect",{width:"100%",height:"100%",fill:"url(#"+t+")"}))},get:function(t){return this.patterns[t]},exist:function(t){return void 0!==this.patterns[t]}}),this._gridCache},setGrid:function(t){return this.clearGrid(),this._gridCache=null,this._gridSettings=[],(Array.isArray(t)?t:[t||{}]).forEach(function(t){this._gridSettings.push.apply(this._gridSettings,this._resolveDrawGridOption(t))},this),this},_resolveDrawGridOption:function(t){var e=this.constructor.gridPatterns;if(Ko(t)&&Array.isArray(e[t]))return e[t].map(function(t){return vo({},t)});var i=t||{args:[{}]},n=Array.isArray(i),r=i.name;if(n||r||i.markup||(r="dot"),r&&Array.isArray(e[r])){var o=e[r].map(function(t){return vo({},t)}),a=Array.isArray(i.args)?i.args:[i.args||{}];Ao(a[0],Yo(t,"args"));for(var s=0;s<a.length;s++)o[s]&&vo(o[s],a[s]);return o}return n?i:[i]},drawGrid:function(t){var s=this.options.gridSize;if(s<=1)return this.clearGrid();var l=Array.isArray(t)?t:[t],c=this.matrix(),u=this._getGridRefs();this._gridSettings.forEach(function(t,e){var i="pattern_"+e,n=Ho(t,l[e],{sx:c.a||1,sy:c.d||1,ox:c.e||0,oy:c.f||0});n.width=s*(c.a||1)*(n.scaleFactor||1),n.height=s*(c.d||1)*(n.scaleFactor||1),u.exist(i)||u.add(i,Pr("pattern",{id:i,patternUnits:"userSpaceOnUse"},Pr(n.markup)));var r=u.get(i);ko(n.update)&&n.update(r.node.childNodes[0],n);var o=n.ox%n.width;o<0&&(o+=n.width);var a=n.oy%n.height;a<0&&(a+=n.height),r.attr({x:o,y:a,width:n.width,height:n.height})});var e=(new XMLSerializer).serializeToString(u.root.node);return e="url(data:image/svg+xml;base64,"+btoa(e)+")",this.$grid.css("backgroundImage",e),this},updateBackgroundImage:function(t){var e=(t=t||{}).position||"center",i=t.size||"auto auto",n=this.scale(),r=this.translate();_o(e)&&(e=r.tx+n.sx*(e.x||0)+"px "+(r.ty+n.sy*(e.y||0))+"px");_o(i)&&(i=(i=new kn(i).scale(n.sx,n.sy)).width+"px "+i.height+"px"),this.$background.css({backgroundSize:i,backgroundPosition:e})},drawBackgroundImage:function(t,e){if(t instanceof HTMLImageElement){if(this._background&&this._background.id===e.id){var i,n=(e=e||{}).size,r=e.repeat||"no-repeat",o=e.opacity||1,a=Math.abs(e.quality)||1,s=this.constructor.backgroundPatterns[Vo(r)];if(ko(s)){t.width*=a,t.height*=a;var l=s(t,e);if(!(l instanceof HTMLCanvasElement))throw new Error("dia.Paper: background pattern must return an HTML Canvas instance");i=l.toDataURL("image/png"),r="repeat",_o(n)?(n.width*=l.width/t.width,n.height*=l.height/t.height):void 0===n&&(e.size={width:l.width/a,height:l.height/a})}else i=t.src,void 0===n&&(e.size={width:t.width,height:t.height});this.$background.css({opacity:o,backgroundRepeat:r,backgroundImage:"url("+i+")"}),this.updateBackgroundImage(e)}}else this.$background.css("backgroundImage","")},updateBackgroundColor:function(t){this.$el.css("backgroundColor",t||"")},drawBackground:function(t){if(t=t||{},this.updateBackgroundColor(t.color),t.image){t=this._background=xo(t),Vr(t);var e=document.createElement("img");e.onload=this.drawBackgroundImage.bind(this,e,t),e.src=t.image}else this.drawBackgroundImage(null),this._background=null;return this},setInteractivity:function(t){this.options.interactive=t,wo(this._views,"setInteractivity",t)},isDefined:function(t){return!!this.svg.getElementById(t)},defineFilter:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineFilter() requires 1. argument to be an object.");var e=t.id,i=t.name;if(e||(e=i+this.svg.id+Or(JSON.stringify(t))),!this.isDefined(e)){var n=uo,r=n[i]&&n[i](t.args||{});if(!r)throw new Error("Non-existing filter "+i);var o=vo({filterUnits:"objectBoundingBox",x:-1,y:-1,width:3,height:3},t.attrs,{id:e});Pr(r,o).appendTo(this.defs)}return e},defineGradient:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineGradient() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.type,r=t.id;void 0===r&&(r=n+e.id+Or(JSON.stringify(t)));var o=t.stops,a=t.attrs;if(void 0===a&&(a={}),this.isDefined(r))return r;var s=Do(o).map(function(t){var e=t.offset,i=t.color,n=t.opacity;return Pr("stop").attr({offset:e,"stop-color":i,"stop-opacity":Number.isFinite(n)?n:1})}),l=Pr(n,a,s);return l.id=r,l.appendTo(i),r},definePattern:function(t){if(!_o(t))throw new TypeError("dia.Paper: definePattern() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;if(void 0===o&&(o={}),!r)throw new TypeError("dia.Paper: definePattern() requires markup.");if(this.isDefined(n))return n;var a=Pr("pattern",{patternUnits:"userSpaceOnUse"});if(a.id=n,a.attr(o),"string"==typeof r)a.append(Pr(r));else{var s=Br(r).fragment;a.append(s)}return a.appendTo(i),n},defineMarker:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineMarker() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;void 0===o&&(o={});var a=t.markerUnits;if(void 0===a&&(a="userSpaceOnUse"),this.isDefined(n))return n;var s=Pr("marker",{orient:"auto",overflow:"visible",markerUnits:a});if(s.id=n,s.attr(o),r)if("string"==typeof r)s.append(Pr(r));else{var l=Br(r).fragment;s.append(l)}else{var c=t.type;void 0===c&&(c="path");var u=Pr(c,Yo(t,"type","id","markup","attrs","markerUnits"));s.append(u)}return s.appendTo(i),n}},{sorting:Nl,Layers:Xa,backgroundPatterns:{flipXy:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,-1,e.width,e.height),r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,1,e.width,0),r.drawImage(t,0,0,i,n),r.setTransform(1,0,0,-1,0,e.height),r.drawImage(t,0,0,i,n),e},flipX:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(2*i,0),r.scale(-1,1),r.drawImage(t,0,0,i,n),e},flipY:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(0,2*n),r.scale(1,-1),r.drawImage(t,0,0,i,n),e},watermark:function(t,e){e=e||{};var i=t.width,n=t.height,r=document.createElement("canvas");r.width=3*i,r.height=3*n;for(var o=r.getContext("2d"),a=Qo(e.watermarkAngle)?-e.watermarkAngle:-20,s=Fi(a),l=r.width/4,c=r.height/4,u=0;u<4;u++)for(var h=0;h<4;h++)0<(u+h)%2&&(o.setTransform(1,0,0,1,(2*u-1)*l,(2*h-1)*c),o.rotate(s),o.drawImage(t,-i/2,-n/2,i,n));return r}},gridPatterns:{dot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){Pr(t).attr({width:e.thickness*e.sx,height:e.thickness*e.sy,fill:e.color})}}],fixedDot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){var i=e.sx<=1?e.thickness*e.sx:e.thickness;Pr(t).attr({width:i,height:i,fill:e.color})}}],mesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}],doubleMesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}},{color:"#000000",thickness:3,scaleFactor:4,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}]}}),Dl=Wa.extend({name:null,tagName:"g",className:"tool",svgElement:!0,_visible:!0,init:function(){var t=this.name;t&&this.vel.attr("data-tool-name",t)},configure:function(t,e){return this.relatedView=t,this.paper=t.paper,this.parentView=e,this.simulateRelatedView(this.el),this.delegateEvents(),this},simulateRelatedView:function(t){t&&t.setAttribute("model-id",this.relatedView.model.id)},getName:function(){return this.name},show:function(){this.el.style.display="",this._visible=!0},hide:function(){this.el.style.display="none",this._visible=!1},isVisible:function(){return!!this._visible},focus:function(){var t=this.options.focusOpacity;isFinite(t)&&(this.el.style.opacity=t),this.parentView.focusTool(this)},blur:function(){this.el.style.opacity="",this.parentView.blurTool(this)},update:function(){},guard:function(t){var e=this.paper,i=this.relatedView;return!e||!i||e.guard(t,i)}}),Ll=Wa.extend({tagName:"g",className:"tools",svgElement:!0,tools:null,isRendered:!1,options:{tools:null,relatedView:null,name:null},configure:function(t){var e=(t=vo(this.options,t)).tools;if(!Array.isArray(e))return this;var i=t.relatedView;if(!(i instanceof Ka))return this;for(var n=this.tools=[],r=0,o=e.length;r<o;r++){var a=e[r];a instanceof Dl&&(a.configure(i,this),this.vel.append(a.el),n.push(a))}return this.isRendered=!1,i.requestUpdate(i.getFlag("TOOLS")),this},getName:function(){return this.options.name},update:function(t){t||(t={});var e=this.tools;if(!e)return this;for(var i=this.isRendered,n=0,r=e.length;n<r;n++){var o=e[n];i?t.tool!==o.cid&&o.isVisible()&&o.update():o.render()}return i||(this.mount(),this.blurTool(),this.isRendered=!0),this},focusTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];t===r?r.show():r.hide()}return this},blurTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];r===t||r.isVisible()||(r.show(),r.update())}return this},hide:function(){return this.focusTool(null)},show:function(){return this.blurTool(null)},onRemove:function(){var t=this.tools;if(!t)return this;for(var e=0,i=t.length;e<i;e++)t[e].remove();this.tools=null},mount:function(){var t=this.options,e=this.el,i=t.relatedView,n=t.layer;void 0===n&&(n=Xa.TOOLS);var r=t.z;return i&&(n?i.paper.getLayerView(n).insertSortedNode(e,r):i.el.appendChild(e)),this}}),zl={Graph:Ra,attributes:pa,LayersNames:Xa,PaperLayer:Ha,Cell:ma,CellView:Ka,Element:Oa,ElementView:$a,Link:ja,LinkView:nl,Paper:Tl,ToolView:Dl,ToolsView:Ll,HighlighterView:_a},Pl={exportElement:function(t){return t.size()},exportLink:function(t){var e=t.get("labelSize")||{};return{minLen:t.get("minLen")||1,weight:t.get("weight")||1,labelpos:t.get("labelPosition")||"c",labeloffset:t.get("labelOffset")||0,width:e.width||0,height:e.height||0}},importElement:function(t,e,i){var n=this.getCell(e),r=i.node(e);t.setPosition?t.setPosition(n,r):n.set("position",{x:r.x-r.width/2,y:r.y-r.height/2})},importLink:function(t,e,i){var n=this.getCell(e.name),r=i.edge(e),o=r.points||[],a=new Pn(o);if(t.setVertices||t.setLinkVertices)if(ko(t.setVertices))t.setVertices(n,o);else{a.simplify({threshold:.001});var s=a.points.map(function(t){return t.toJSON()}),l=s.length;n.set("vertices",s.slice(1,l-1))}if(t.setLabels&&"x"in r&&"y"in r){var c={x:r.x,y:r.y};if(ko(t.setLabels))t.setLabels(n,c,o);else{var u=a.closestPointLength(c),h=a.pointAtLength(u),g=u/a.length(),d=new un(c).difference(h).toJSON();n.label(0,{position:{distance:g,offset:d}})}}},layout:function(t,e){var i;i=t instanceof Ra?t:(new Ra).resetCells(t,{dry:!0,sort:!1});var n=(e=Ao(e||{},{resizeClusters:!(t=null),clusterPadding:10,exportElement:this.exportElement,exportLink:this.exportLink})).dagre||("undefined"!=typeof dagre?dagre:void 0);if(void 0===n)throw new Error('The the "dagre" utility is a mandatory dependency.');var r=Pl.toGraphLib(i,{graphlib:e.graphlib,directed:!0,multigraph:!0,compound:!0,setNodeLabel:e.exportElement,setEdgeLabel:e.exportLink,setEdgeName:function(t){return t.id}}),o={},a=e.marginX||0,s=e.marginY||0;if(e.rankDir&&(o.rankdir=e.rankDir),e.align&&(o.align=e.align),e.nodeSep&&(o.nodesep=e.nodeSep),e.edgeSep&&(o.edgesep=e.edgeSep),e.rankSep&&(o.ranksep=e.rankSep),e.ranker&&(o.ranker=e.ranker),a&&(o.marginx=a),s&&(o.marginy=s),r.setGraph(o),n.layout(r,{debugTiming:!!e.debugTiming}),i.startBatch("layout"),Pl.fromGraphLib(r,{importNode:this.importElement.bind(i,e),importEdge:this.importLink.bind(i,e)}),e.resizeClusters){var l=r.nodes().filter(function(t){return 0<r.children(t).length}).map(i.getCell.bind(i)).sort(function(t,e){return e.getAncestors().length-t.getAncestors().length});wo(l,"fitEmbeds",{padding:e.clusterPadding})}i.stopBatch("layout");var c=r.graph();return new kn(a,s,Math.abs(c.width-2*a),Math.abs(c.height-2*s))},fromGraphLib:function(e,i){var n=(i=i||{}).importNode||qo,r=i.importEdge||qo,o=this instanceof Ra?this:new Ra;return e.nodes().forEach(function(t){n.call(o,t,e,o,i)}),e.edges().forEach(function(t){r.call(o,t,e,o,i)}),o},toGraphLib:function(t,e){var i=(e=e||{}).graphlib||("undefined"!=typeof graphlib?graphlib:void 0);if(void 0===i)throw new Error('The the "graphlib" utility is a mandatory dependency.');for(var n=Wo(e,"directed","compound","multigraph"),r=new i.Graph(n),o=e.setNodeLabel||qo,a=e.setEdgeLabel||qo,s=e.setEdgeName||qo,l=t.get("cells"),c=0,u=l.length;c<u;c++){var h=l.at(c);if(h.isLink()){var g=h.get("source"),d=h.get("target");if(!g.id||!d.id)break;r.setEdge(g.id,d.id,a(h),s(h))}else if(r.setNode(h.id,o(h)),r.isCompound()&&h.has("parent")){var f=h.get("parent");l.has(f)&&r.setParent(h.id,f)}}return r}};Ra.prototype.toGraphLib=function(t){return Pl.toGraphLib(this,t)},Ra.prototype.fromGraphLib=function(t,e){return Pl.fromGraphLib.call(this,t,e)};var jl={_results:{},_tests:{svgforeignobject:function(){return!!document.createElementNS&&/SVGForeignObject/.test({}.toString.call(document.createElementNS("http://www.w3.org/2000/svg","foreignObject")))}},addTest:function(t,e){return this._tests[t]=e},test:function(t){var e=this._tests[t];if(!e)throw new Error('Test not defined ("'+t+'"). Use `joint.env.addTest(name, fn) to add a new test.`');var i=this._results[t];if(void 0!==i)return i;try{i=e()}catch(t){i=!1}return this._results[t]=i}},Gl=Oa.define("basic.Generic",{attrs:{".":{fill:"#ffffff",stroke:"none"}}}),Zl=Gl.define("basic.Rect",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:100,height:60},text:{fill:"#000000",text:"","font-size":14,"ref-x":.5,"ref-y":.5,"text-anchor":"middle","y-alignment":"middle","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><rect/></g><text/></g>'}),Bl=$a.extend({presentationAttributes:$a.addPresentationAttributes({attrs:["SCALE"]}),confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"SCALE")&&(this.resize(),t=this.removeFlag(t,"SCALE")),t}}),Ol=Gl.define("basic.Text",{attrs:{text:{"font-size":18,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><text/></g></g>'}),El=Gl.define("basic.Circle",{size:{width:60,height:60},attrs:{circle:{fill:"#ffffff",stroke:"#000000",r:30,cx:30,cy:30},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g><text/></g>'}),Rl=Gl.define("basic.Ellipse",{size:{width:60,height:40},attrs:{ellipse:{fill:"#ffffff",stroke:"#000000",rx:30,ry:20,cx:30,cy:20},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>'}),Yl=Gl.define("basic.Polygon",{size:{width:60,height:40},attrs:{polygon:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Wl=Gl.define("basic.Polyline",{size:{width:60,height:40},attrs:{polyline:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>'}),Ul=Gl.define("basic.Image",{attrs:{text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><image/></g><text/></g>'}),Fl=Gl.define("basic.Path",{size:{width:60,height:60},attrs:{path:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle",ref:"path","ref-x":.5,"ref-dy":10,fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><path/></g><text/></g>'}),Vl=Fl.define("basic.Rhombus",{attrs:{path:{d:"M 30 0 L 60 30 30 60 0 30 z"},text:{"ref-y":.5,"ref-dy":null,"y-alignment":"middle"}}}),Xl=jl.test("svgforeignobject"),Hl=Gl.define("basic.TextBlock",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000","font-size":14,"font-family":"Arial, helvetica, sans-serif"},".content":{text:"","ref-x":.5,"ref-y":.5,"y-alignment":"middle","x-alignment":"middle"}},content:""},{markup:['<g class="rotatable">','<g class="scalable"><rect/></g>',Xl?'<foreignObject class="fobj"><body xmlns="http://www.w3.org/1999/xhtml"><div class="content"/></body></foreignObject>':'<text class="content"/>',"</g>"].join(""),initialize:function(){this.listenTo(this,"change:size",this.updateSize),this.listenTo(this,"change:content",this.updateContent),this.updateSize(this,this.get("size")),this.updateContent(this,this.get("content")),Gl.prototype.initialize.apply(this,arguments)},updateSize:function(t,e){this.attr({".fobj":vo({},e),div:{style:vo({},e)}})},updateContent:function(t,e){Xl?this.attr({".content":{html:no(e)}}):this.attr({".content":{text:e}})},setForeignObjectSize:function(){this.updateSize.apply(this,arguments)},setDivContent:function(){this.updateContent.apply(this,arguments)}}),Jl=$a.extend({presentationAttributes:Xl?$a.prototype.presentationAttributes:$a.addPresentationAttributes({content:["CONTENT"],size:["CONTENT"]}),initFlag:["RENDER","CONTENT"],confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"CONTENT")&&(this.updateContent(this.model),t=this.removeFlag(t,"CONTENT")),t},update:function(t,e){var i=this.model;if(Xl)$a.prototype.update.call(this,i,e);else{var n=Yo(e||i.get("attrs"),".content");$a.prototype.update.call(this,i,n),e&&!Eo(e,".content")||this.updateContent(i,e)}},updateContent:function(t,e){var i=Ho({},(e||t.get("attrs"))[".content"]);i=Yo(i,"text");var n=io(t.get("content"),t.get("size"),i,{svgDocument:this.paper.svg}),r=Yr({},".content",i,"/");r[".content"].text=n,$a.prototype.update.call(this,t,r)}}),_l={Generic:Gl,Rect:Zl,TextView:Bl,Text:Ol,Circle:El,Ellipse:Rl,Polygon:Yl,Polyline:Wl,Image:Ul,Path:Fl,Rhombus:Vl,TextBlock:Hl,TextBlockView:Jl},Ql=Oa.define("standard.Rectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}]}),Kl=Oa.define("standard.Circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"circle",selector:"body"},{tagName:"text",selector:"label"}]}),ql=Oa.define("standard.Ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"body"},{tagName:"text",selector:"label"}]}),$l=Oa.define("standard.Path",{attrs:{body:{refD:"M 0 0 L 10 0 10 10 0 10 Z",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"text",selector:"label"}]}),tc=Oa.define("standard.Polygon",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polygon",selector:"body"},{tagName:"text",selector:"label"}]}),ec=Oa.define("standard.Polyline",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10 0 0",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polyline",selector:"body"},{tagName:"text",selector:"label"}]}),ic=Oa.define("standard.Image",{attrs:{image:{refWidth:"100%",refHeight:"100%"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),nc=Oa.define("standard.BorderedImage",{attrs:{border:{refWidth:"100%",refHeight:"100%",stroke:"#333333",strokeWidth:2},background:{refWidth:-1,refHeight:-1,x:.5,y:.5,fill:"#FFFFFF"},image:{refWidth:-1,refHeight:-1,x:.5,y:.5},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"background",attributes:{stroke:"none"}},{tagName:"image",selector:"image"},{tagName:"rect",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),rc=Oa.define("standard.EmbeddedImage",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#FFFFFF",strokeWidth:2},image:{refWidth:"30%",refHeight:-20,x:10,y:10,preserveAspectRatio:"xMidYMin"},label:{textVerticalAnchor:"top",textAnchor:"left",refX:"30%",refX2:20,refY:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),oc=Oa.define("standard.InscribedImage",{attrs:{border:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",stroke:"#333333",strokeWidth:2},background:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",fill:"#FFFFFF"},image:{refWidth:"68%",refHeight:"68%",refX:"16%",refY:"16%",preserveAspectRatio:"xMidYMid"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"background"},{tagName:"image",selector:"image"},{tagName:"ellipse",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),ac=Oa.define("standard.HeaderedRectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},header:{refWidth:"100%",height:30,strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},headerText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:15,fontSize:16,fill:"#333333"},bodyText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}]}),sc=Oa.define("standard.Cylinder",{attrs:{body:{lateralArea:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},top:{refCx:"50%",cy:10,refRx:"50%",ry:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"100%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],topRy:function(t,e){if(void 0===t)return this.attr("body/lateralArea");var i={lateralArea:t},n=qr(t)?{refCy:t,refRy:t,cy:null,ry:null}:{refCy:null,refRy:null,cy:t,ry:t};return this.attr({body:i,top:n},e)}},{attributes:{lateralArea:{set:function(t,e){var i=qr(t);i&&(t=parseFloat(t)/100);var n=e.x,r=e.y,o=e.width,a=e.height,s=o/2,l=i?a*t:t,c=Pr.KAPPA,u=c*s,h=c*(i?a*t:t),g=n+o/2,d=n+o,f=r+l,p=f-l,m=r+a-l,I=r+a;return{d:["M",n,f,"L",n,m,"C",n,m+h,g-u,I,g,I,"C",g+u,I,d,m+h,d,m,"L",d,f,"C",d,f-h,g+u,p,g,p,"C",g-u,p,n,f-h,n,f,"Z"].join(" ")}}}}}),lc=jl.test("svgforeignobject")?{tagName:"foreignObject",selector:"foreignObject",attributes:{overflow:"hidden"},children:[{tagName:"div",namespaceURI:"http://www.w3.org/1999/xhtml",selector:"label",style:{width:"100%",height:"100%",position:"static",backgroundColor:"transparent",textAlign:"center",margin:0,padding:"0px 5px",boxSizing:"border-box",display:"flex",alignItems:"center",justifyContent:"center"}}]}:{tagName:"text",selector:"label",attributes:{"text-anchor":"middle"}},cc={Rectangle:Ql,Circle:Kl,Ellipse:ql,Path:$l,Polygon:tc,Polyline:ec,Image:ic,BorderedImage:nc,EmbeddedImage:rc,InscribedImage:oc,HeaderedRectangle:ac,Cylinder:sc,TextBlock:Oa.define("standard.TextBlock",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#ffffff",strokeWidth:2},foreignObject:{refWidth:"100%",refHeight:"100%"},label:{style:{fontSize:14}}}},{markup:[{tagName:"rect",selector:"body"},lc]},{attributes:{text:{set:function(t,e,i,n){if(!(i instanceof HTMLElement)){var r=n.style||{},o={text:t,width:-5,height:"100%"},a=vo({textVerticalAnchor:"middle"},r);return pa.textWrap.set.call(this,o,e,i,a),{fill:r.color||null}}i.textContent=t},position:function(t,e,i){if(i instanceof SVGElement)return e.center()}}}}),Link:ja.define("standard.Link",{attrs:{line:{connection:!0,stroke:"#333333",strokeWidth:2,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 10 -5 0 0 10 5 z"}},wrapper:{connection:!0,strokeWidth:10,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"wrapper",attributes:{fill:"none",cursor:"pointer",stroke:"transparent","stroke-linecap":"round"}},{tagName:"path",selector:"line",attributes:{fill:"none","pointer-events":"none"}}]}),DoubleLink:ja.define("standard.DoubleLink",{attrs:{line:{connection:!0,stroke:"#DDDDDD",strokeWidth:4,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"#000000",d:"M 10 -3 10 -10 -2 0 10 10 10 3"}},outline:{connection:!0,stroke:"#000000",strokeWidth:6,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"outline",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]}),ShadowLink:ja.define("standard.ShadowLink",{attrs:{line:{connection:!0,stroke:"#FF0000",strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"none",d:"M 0 -10 -10 0 0 10 z"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}},shadow:{connection:!0,refX:3,refY:6,stroke:"#000000",strokeOpacity:.2,strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 0 -10 -10 0 0 10 z",stroke:"none"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}}}},{markup:[{tagName:"path",selector:"shadow",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]})},uc=Gl.define("devs.Model",{inPorts:[],outPorts:[],size:{width:80,height:80},attrs:{".":{magnet:!1},".label":{text:"Model","ref-x":.5,"ref-y":10,"font-size":18,"text-anchor":"middle",fill:"#000"},".body":{"ref-width":"100%","ref-height":"100%",stroke:"#000"}},ports:{groups:{in:{position:{name:"left"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"left",args:{y:10}}}},out:{position:{name:"right"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"right",args:{y:10}}}}}}},{markup:'<g class="rotatable"><rect class="body"/><text class="label"/></g>',portMarkup:'<circle class="port-body"/>',portLabelMarkup:'<text class="port-label"/>',initialize:function(){Gl.prototype.initialize.apply(this,arguments),this.on("change:inPorts change:outPorts",this.updatePortItems,this),this.updatePortItems()},updatePortItems:function(t,e,i){var n=bo(this.get("inPorts")),r=Zo(bo(this.get("outPorts")),n),o=this.createPortItems("in",n),a=this.createPortItems("out",r);this.prop("ports/items",o.concat(a),vo({rewrite:!0},i))},createPortItem:function(t,e){return{id:e,group:t,attrs:{".port-label":{text:e}}}},createPortItems:function(t,e){return Do(e).map(this.createPortItem.bind(this,t))},_addGroupPort:function(t,e,i){var n=this.get(e);return this.set(e,Array.isArray(n)?n.concat(t):[t],i)},addOutPort:function(t,e){return this._addGroupPort(t,"outPorts",e)},addInPort:function(t,e){return this._addGroupPort(t,"inPorts",e)},_removeGroupPort:function(t,e,i){return this.set(e,Go(this.get(e),t),i)},removeOutPort:function(t,e){return this._removeGroupPort(t,"outPorts",e)},removeInPort:function(t,e){return this._removeGroupPort(t,"inPorts",e)},_changeGroup:function(t,e,i){return this.prop("ports/groups/"+t,_o(e)?e:{},i)},changeInGroup:function(t,e){return this._changeGroup("in",t,e)},changeOutGroup:function(t,e){return this._changeGroup("out",t,e)}}),hc=uc.define("devs.Atomic",{size:{width:80,height:80},attrs:{".label":{text:"Atomic"}}}),gc=uc.define("devs.Coupled",{size:{width:200,height:300},attrs:{".label":{text:"Coupled"}}}),dc={Model:uc,Atomic:hc,Coupled:gc,Link:ja.define("devs.Link",{attrs:{".connection":{"stroke-width":2}}})},fc=Gl.define("logic.Gate",{size:{width:80,height:40},attrs:{".":{magnet:!1},".body":{width:100,height:50},circle:{r:7,stroke:"black",fill:"transparent","stroke-width":2}}},{operation:function(){return!0}}),pc=fc.define("logic.IO",{size:{width:60,height:30},attrs:{".body":{fill:"white",stroke:"black","stroke-width":2},".wire":{ref:".body","ref-y":.5,stroke:"black"},text:{fill:"black",ref:".body","ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle","font-weight":"bold","font-variant":"small-caps","text-transform":"capitalize","font-size":"14px"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="body"/></g><path class="wire"/><circle/><text/></g>'}),mc=pc.define("logic.Input",{attrs:{".wire":{"ref-dx":0,d:"M 0 0 L 23 0"},circle:{ref:".body","ref-dx":30,"ref-y":.5,magnet:!0,class:"output",port:"out"},text:{text:"input"}}}),Ic=pc.define("logic.Output",{attrs:{".wire":{"ref-x":0,d:"M 0 0 L -23 0"},circle:{ref:".body","ref-x":-30,"ref-y":.5,magnet:"passive",class:"input",port:"in"},text:{text:"output"}}}),vc=fc.define("logic.Gate11",{attrs:{".input":{ref:".body","ref-x":-2,"ref-y":.5,magnet:"passive",port:"in"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input"/><circle class="output"/></g>'}),Ac=fc.define("logic.Gate21",{attrs:{".input1":{ref:".body","ref-x":-2,"ref-y":.3,magnet:"passive",port:"in1"},".input2":{ref:".body","ref-x":-2,"ref-y":.7,magnet:"passive",port:"in2"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input input1"/><circle  class="input input2"/><circle class="output"/></g>'}),Cc=vc.define("logic.Repeater",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return t}}),wc=vc.define("logic.Not",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return!t}}),yc=Ac.define("logic.Or",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t||e}}),bc=Ac.define("logic.And",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjwhLS0gQ3JlYXRlZCB3aXRoIElua3NjYXBlIChodHRwOi8vd3d3Lmlua3NjYXBlLm9yZy8pIC0tPgo8c3ZnCiAgIHhtbG5zOmRjPSJodHRwOi8vcHVybC5vcmcvZGMvZWxlbWVudHMvMS4xLyIKICAgeG1sbnM6Y2M9Imh0dHA6Ly9jcmVhdGl2ZWNvbW1vbnMub3JnL25zIyIKICAgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIgogICB4bWxuczpzdmc9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIgogICB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciCiAgIHhtbG5zOnNvZGlwb2RpPSJodHRwOi8vc29kaXBvZGkuc291cmNlZm9yZ2UubmV0L0RURC9zb2RpcG9kaS0wLmR0ZCIKICAgeG1sbnM6aW5rc2NhcGU9Imh0dHA6Ly93d3cuaW5rc2NhcGUub3JnL25hbWVzcGFjZXMvaW5rc2NhcGUiCiAgIHdpZHRoPSIxMDAiCiAgIGhlaWdodD0iNTAiCiAgIGlkPSJzdmcyIgogICBzb2RpcG9kaTp2ZXJzaW9uPSIwLjMyIgogICBpbmtzY2FwZTp2ZXJzaW9uPSIwLjQ2IgogICB2ZXJzaW9uPSIxLjAiCiAgIHNvZGlwb2RpOmRvY25hbWU9IkFORCBBTlNJLnN2ZyIKICAgaW5rc2NhcGU6b3V0cHV0X2V4dGVuc2lvbj0ib3JnLmlua3NjYXBlLm91dHB1dC5zdmcuaW5rc2NhcGUiPgogIDxkZWZzCiAgICAgaWQ9ImRlZnM0Ij4KICAgIDxpbmtzY2FwZTpwZXJzcGVjdGl2ZQogICAgICAgc29kaXBvZGk6dHlwZT0iaW5rc2NhcGU6cGVyc3AzZCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiAxNSA6IDEiCiAgICAgICBpbmtzY2FwZTp2cF95PSIwIDogMTAwMCA6IDAiCiAgICAgICBpbmtzY2FwZTp2cF96PSI1MCA6IDE1IDogMSIKICAgICAgIGlua3NjYXBlOnBlcnNwM2Qtb3JpZ2luPSIyNSA6IDEwIDogMSIKICAgICAgIGlkPSJwZXJzcGVjdGl2ZTI3MTQiIC8+CiAgICA8aW5rc2NhcGU6cGVyc3BlY3RpdmUKICAgICAgIHNvZGlwb2RpOnR5cGU9Imlua3NjYXBlOnBlcnNwM2QiCiAgICAgICBpbmtzY2FwZTp2cF94PSIwIDogMC41IDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3o9IjEgOiAwLjUgOiAxIgogICAgICAgaW5rc2NhcGU6cGVyc3AzZC1vcmlnaW49IjAuNSA6IDAuMzMzMzMzMzMgOiAxIgogICAgICAgaWQ9InBlcnNwZWN0aXZlMjgwNiIgLz4KICAgIDxpbmtzY2FwZTpwZXJzcGVjdGl2ZQogICAgICAgaWQ9InBlcnNwZWN0aXZlMjgxOSIKICAgICAgIGlua3NjYXBlOnBlcnNwM2Qtb3JpZ2luPSIzNzIuMDQ3MjQgOiAzNTAuNzg3MzkgOiAxIgogICAgICAgaW5rc2NhcGU6dnBfej0iNzQ0LjA5NDQ4IDogNTI2LjE4MTA5IDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiA1MjYuMTgxMDkgOiAxIgogICAgICAgc29kaXBvZGk6dHlwZT0iaW5rc2NhcGU6cGVyc3AzZCIgLz4KICAgIDxpbmtzY2FwZTpwZXJzcGVjdGl2ZQogICAgICAgaWQ9InBlcnNwZWN0aXZlMjc3NyIKICAgICAgIGlua3NjYXBlOnBlcnNwM2Qtb3JpZ2luPSI3NSA6IDQwIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3o9IjE1MCA6IDYwIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiA2MCA6IDEiCiAgICAgICBzb2RpcG9kaTp0eXBlPSJpbmtzY2FwZTpwZXJzcDNkIiAvPgogICAgPGlua3NjYXBlOnBlcnNwZWN0aXZlCiAgICAgICBpZD0icGVyc3BlY3RpdmUzMjc1IgogICAgICAgaW5rc2NhcGU6cGVyc3AzZC1vcmlnaW49IjUwIDogMzMuMzMzMzMzIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3o9IjEwMCA6IDUwIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiA1MCA6IDEiCiAgICAgICBzb2RpcG9kaTp0eXBlPSJpbmtzY2FwZTpwZXJzcDNkIiAvPgogICAgPGlua3NjYXBlOnBlcnNwZWN0aXZlCiAgICAgICBpZD0icGVyc3BlY3RpdmU1NTMzIgogICAgICAgaW5rc2NhcGU6cGVyc3AzZC1vcmlnaW49IjMyIDogMjEuMzMzMzMzIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3o9IjY0IDogMzIgOiAxIgogICAgICAgaW5rc2NhcGU6dnBfeT0iMCA6IDEwMDAgOiAwIgogICAgICAgaW5rc2NhcGU6dnBfeD0iMCA6IDMyIDogMSIKICAgICAgIHNvZGlwb2RpOnR5cGU9Imlua3NjYXBlOnBlcnNwM2QiIC8+CiAgPC9kZWZzPgogIDxzb2RpcG9kaTpuYW1lZHZpZXcKICAgICBpZD0iYmFzZSIKICAgICBwYWdlY29sb3I9IiNmZmZmZmYiCiAgICAgYm9yZGVyY29sb3I9IiM2NjY2NjYiCiAgICAgYm9yZGVyb3BhY2l0eT0iMS4wIgogICAgIGlua3NjYXBlOnBhZ2VvcGFjaXR5PSIwLjAiCiAgICAgaW5rc2NhcGU6cGFnZXNoYWRvdz0iMiIKICAgICBpbmtzY2FwZTp6b29tPSI4IgogICAgIGlua3NjYXBlOmN4PSI1Ni42OTgzNDgiCiAgICAgaW5rc2NhcGU6Y3k9IjI1LjMyNjg5OSIKICAgICBpbmtzY2FwZTpkb2N1bWVudC11bml0cz0icHgiCiAgICAgaW5rc2NhcGU6Y3VycmVudC1sYXllcj0ibGF5ZXIxIgogICAgIHNob3dncmlkPSJ0cnVlIgogICAgIGlua3NjYXBlOmdyaWQtYmJveD0idHJ1ZSIKICAgICBpbmtzY2FwZTpncmlkLXBvaW50cz0idHJ1ZSIKICAgICBncmlkdG9sZXJhbmNlPSIxMDAwMCIKICAgICBpbmtzY2FwZTp3aW5kb3ctd2lkdGg9IjEzOTkiCiAgICAgaW5rc2NhcGU6d2luZG93LWhlaWdodD0iODc0IgogICAgIGlua3NjYXBlOndpbmRvdy14PSIzMyIKICAgICBpbmtzY2FwZTp3aW5kb3cteT0iMCIKICAgICBpbmtzY2FwZTpzbmFwLWJib3g9InRydWUiPgogICAgPGlua3NjYXBlOmdyaWQKICAgICAgIGlkPSJHcmlkRnJvbVByZTA0NlNldHRpbmdzIgogICAgICAgdHlwZT0ieHlncmlkIgogICAgICAgb3JpZ2lueD0iMHB4IgogICAgICAgb3JpZ2lueT0iMHB4IgogICAgICAgc3BhY2luZ3g9IjFweCIKICAgICAgIHNwYWNpbmd5PSIxcHgiCiAgICAgICBjb2xvcj0iIzAwMDBmZiIKICAgICAgIGVtcGNvbG9yPSIjMDAwMGZmIgogICAgICAgb3BhY2l0eT0iMC4yIgogICAgICAgZW1wb3BhY2l0eT0iMC40IgogICAgICAgZW1wc3BhY2luZz0iNSIKICAgICAgIHZpc2libGU9InRydWUiCiAgICAgICBlbmFibGVkPSJ0cnVlIiAvPgogIDwvc29kaXBvZGk6bmFtZWR2aWV3PgogIDxtZXRhZGF0YQogICAgIGlkPSJtZXRhZGF0YTciPgogICAgPHJkZjpSREY+CiAgICAgIDxjYzpXb3JrCiAgICAgICAgIHJkZjphYm91dD0iIj4KICAgICAgICA8ZGM6Zm9ybWF0PmltYWdlL3N2Zyt4bWw8L2RjOmZvcm1hdD4KICAgICAgICA8ZGM6dHlwZQogICAgICAgICAgIHJkZjpyZXNvdXJjZT0iaHR0cDovL3B1cmwub3JnL2RjL2RjbWl0eXBlL1N0aWxsSW1hZ2UiIC8+CiAgICAgIDwvY2M6V29yaz4KICAgIDwvcmRmOlJERj4KICA8L21ldGFkYXRhPgogIDxnCiAgICAgaW5rc2NhcGU6bGFiZWw9IkxheWVyIDEiCiAgICAgaW5rc2NhcGU6Z3JvdXBtb2RlPSJsYXllciIKICAgICBpZD0ibGF5ZXIxIj4KICAgIDxwYXRoCiAgICAgICBzdHlsZT0iZmlsbDpub25lO3N0cm9rZTojMDAwMDAwO3N0cm9rZS13aWR0aDoyO3N0cm9rZS1saW5lY2FwOmJ1dHQ7c3Ryb2tlLWxpbmVqb2luOm1pdGVyO3N0cm9rZS1vcGFjaXR5OjEiCiAgICAgICBkPSJtIDcwLDI1IGMgMjAsMCAyNSwwIDI1LDAiCiAgICAgICBpZD0icGF0aDMwNTkiCiAgICAgICBzb2RpcG9kaTpub2RldHlwZXM9ImNjIiAvPgogICAgPHBhdGgKICAgICAgIHN0eWxlPSJmaWxsOm5vbmU7c3Ryb2tlOiMwMDAwMDA7c3Ryb2tlLXdpZHRoOjI7c3Ryb2tlLWxpbmVjYXA6YnV0dDtzdHJva2UtbGluZWpvaW46bWl0ZXI7c3Ryb2tlLW9wYWNpdHk6MSIKICAgICAgIGQ9Ik0gMzEsMTUgNSwxNSIKICAgICAgIGlkPSJwYXRoMzA2MSIgLz4KICAgIDxwYXRoCiAgICAgICBzdHlsZT0iZmlsbDpub25lO3N0cm9rZTojMDAwMDAwO3N0cm9rZS13aWR0aDoxLjk5OTk5OTg4O3N0cm9rZS1saW5lY2FwOmJ1dHQ7c3Ryb2tlLWxpbmVqb2luOm1pdGVyO3N0cm9rZS1vcGFjaXR5OjEiCiAgICAgICBkPSJNIDMyLDM1IDUsMzUiCiAgICAgICBpZD0icGF0aDM5NDQiIC8+CiAgICA8cGF0aAogICAgICAgc3R5bGU9ImZvbnQtc2l6ZTptZWRpdW07Zm9udC1zdHlsZTpub3JtYWw7Zm9udC12YXJpYW50Om5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7Zm9udC1zdHJldGNoOm5vcm1hbDt0ZXh0LWluZGVudDowO3RleHQtYWxpZ246c3RhcnQ7dGV4dC1kZWNvcmF0aW9uOm5vbmU7bGluZS1oZWlnaHQ6bm9ybWFsO2xldHRlci1zcGFjaW5nOm5vcm1hbDt3b3JkLXNwYWNpbmc6bm9ybWFsO3RleHQtdHJhbnNmb3JtOm5vbmU7ZGlyZWN0aW9uOmx0cjtibG9jay1wcm9ncmVzc2lvbjp0Yjt3cml0aW5nLW1vZGU6bHItdGI7dGV4dC1hbmNob3I6c3RhcnQ7ZmlsbDojMDAwMDAwO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO3N0cm9rZS13aWR0aDozO21hcmtlcjpub25lO3Zpc2liaWxpdHk6dmlzaWJsZTtkaXNwbGF5OmlubGluZTtvdmVyZmxvdzp2aXNpYmxlO2VuYWJsZS1iYWNrZ3JvdW5kOmFjY3VtdWxhdGU7Zm9udC1mYW1pbHk6Qml0c3RyZWFtIFZlcmEgU2FuczstaW5rc2NhcGUtZm9udC1zcGVjaWZpY2F0aW9uOkJpdHN0cmVhbSBWZXJhIFNhbnMiCiAgICAgICBkPSJNIDMwLDUgTCAzMCw2LjQyODU3MTQgTCAzMCw0My41NzE0MjkgTCAzMCw0NSBMIDMxLjQyODU3MSw0NSBMIDUwLjQ3NjE5LDQ1IEMgNjEuNzQ0MDk4LDQ1IDcwLjQ3NjE5LDM1Ljk5OTk1NSA3MC40NzYxOSwyNSBDIDcwLjQ3NjE5LDE0LjAwMDA0NSA2MS43NDQwOTksNS4wMDAwMDAyIDUwLjQ3NjE5LDUgQyA1MC40NzYxOSw1IDUwLjQ3NjE5LDUgMzEuNDI4NTcxLDUgTCAzMCw1IHogTSAzMi44NTcxNDMsNy44NTcxNDI5IEMgNDAuODM0MjY0LDcuODU3MTQyOSA0NS45MTgzNjgsNy44NTcxNDI5IDQ4LjA5NTIzOCw3Ljg1NzE0MjkgQyA0OS4yODU3MTQsNy44NTcxNDI5IDQ5Ljg4MDk1Miw3Ljg1NzE0MjkgNTAuMTc4NTcxLDcuODU3MTQyOSBDIDUwLjMyNzM4MSw3Ljg1NzE0MjkgNTAuNDA5MjI3LDcuODU3MTQyOSA1MC40NDY0MjksNy44NTcxNDI5IEMgNTAuNDY1MDI5LDcuODU3MTQyOSA1MC40NzE1NDMsNy44NTcxNDI5IDUwLjQ3NjE5LDcuODU3MTQyOSBDIDYwLjIzNjg1Myw3Ljg1NzE0MyA2Ny4xNDI4NTcsMTUuNDk3MDk4IDY3LjE0Mjg1NywyNSBDIDY3LjE0Mjg1NywzNC41MDI5MDIgNTkuNzYwNjYyLDQyLjE0Mjg1NyA1MCw0Mi4xNDI4NTcgTCAzMi44NTcxNDMsNDIuMTQyODU3IEwgMzIuODU3MTQzLDcuODU3MTQyOSB6IgogICAgICAgaWQ9InBhdGgyODg0IgogICAgICAgc29kaXBvZGk6bm9kZXR5cGVzPSJjY2NjY2NzY2NjY3Nzc3NzY2NjIiAvPgogIDwvZz4KPC9zdmc+Cg=="}}},{operation:function(t,e){return t&&e}}),Nc=Ac.define("logic.Nor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t||e)}}),xc=Ac.define("logic.Nand",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t&&e)}}),Mc=Ac.define("logic.Xor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="5.6568542"
     inkscape:cx="25.938116"
     inkscape:cy="17.23005"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="m 70,25 c 20,0 25,0 25,0"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||e)&&(t||!e)}}),Sc=Ac.define("logic.Xnor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XNOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="4"
     inkscape:cx="95.72366"
     inkscape:cy="-26.775023"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2.00000024;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 78.333332,25 C 91.666666,25 95,25 95,25"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
    <path
       sodipodi:type="arc"
       style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:3;stroke-linejoin:miter;marker:none;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
       id="path3551"
       sodipodi:cx="75"
       sodipodi:cy="25"
       sodipodi:rx="4"
       sodipodi:ry="4"
       d="M 79,25 A 4,4 0 1 1 71,25 A 4,4 0 1 1 79,25 z" />
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||!e)&&(t||e)}}),kc={Gate:fc,IO:pc,Input:mc,Output:Ic,Gate11:vc,Gate21:Ac,Repeater:Cc,Not:wc,Or:yc,And:bc,Nor:Nc,Nand:xc,Xor:Mc,Xnor:Sc,Wire:ja.define("logic.Wire",{attrs:{".connection":{"stroke-width":2},".marker-vertex":{r:7}},router:{name:"orthogonal"},connector:{name:"rounded",args:{radius:10}}},{arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<circle class="marker-arrowhead" end="<%= end %>" r="7"/>',"</g>"].join(""),vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<g class="marker-vertex-remove-group">','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>","</g>"].join("")})},Tc={KingWhite:Gl.define("chess.KingWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;"><path      d="M 22.5,11.63 L 22.5,6"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 20,8 L 25,8"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"      style="fill:#ffffff; stroke:#000000; stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 11.5,30 C 17,27 27,27 32.5,30"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,37 C 17,34 27,34 32.5,37"      style="fill:none; stroke:#000000;" />  </g></g></g>'}),KingBlack:Gl.define("chess.KingBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path       d="M 22.5,11.63 L 22.5,6"       style="fill:none; stroke:#000000; stroke-linejoin:miter;"       id="path6570" />    <path       d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"       style="fill:#000000;fill-opacity:1; stroke-linecap:butt; stroke-linejoin:miter;" />    <path       d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "       style="fill:#000000; stroke:#000000;" />    <path       d="M 20,8 L 25,8"       style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path       d="M 32,29.5 C 32,29.5 40.5,25.5 38.03,19.85 C 34.15,14 25,18 22.5,24.5 L 22.51,26.6 L 22.5,24.5 C 20,18 9.906,14 6.997,19.85 C 4.5,25.5 11.85,28.85 11.85,28.85"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,30 C 17,27 27,27 32.5,30 M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5 M 11.5,37 C 17,34 27,34 32.5,37"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),QueenWhite:Gl.define("chess.QueenWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(-1,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(15.5,-5.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(32,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(7,-4.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(24,-4)" />    <path      d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38,14 L 31,25 L 31,11 L 25.5,24.5 L 22.5,9.5 L 19.5,24.5 L 14,10.5 L 14,25 L 7,14 L 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 11.5,30 C 15,29 30,29 33.5,30"      style="fill:none;" />    <path      d="M 12,33.5 C 18,32.5 27,32.5 33,33.5"      style="fill:none;" />  </g></g></g>'}),QueenBlack:Gl.define("chess.QueenBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:none;">      <circle cx="6"    cy="12" r="2.75" />      <circle cx="14"   cy="9"  r="2.75" />      <circle cx="22.5" cy="8"  r="2.75" />      <circle cx="31"   cy="9"  r="2.75" />      <circle cx="39"   cy="12" r="2.75" />    </g>    <path       d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38.5,13.5 L 31,25 L 30.7,10.9 L 25.5,24.5 L 22.5,10 L 19.5,24.5 L 14.3,10.9 L 14,25 L 6.5,13.5 L 9,26 z"       style="stroke-linecap:butt; stroke:#000000;" />    <path       d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z"       style="stroke-linecap:butt;" />    <path       d="M 11,38.5 A 35,35 1 0 0 34,38.5"       style="fill:none; stroke:#000000; stroke-linecap:butt;" />    <path       d="M 11,29 A 35,35 1 0 1 34,29"       style="fill:none; stroke:#ffffff;" />    <path       d="M 12.5,31.5 L 32.5,31.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,34.5 A 35,35 1 0 0 33.5,34.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 10.5,37.5 A 35,35 1 0 0 34.5,37.5"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),RookWhite:Gl.define("chess.RookWhite",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14"      style="stroke-linecap:butt;" />    <path      d="M 34,14 L 31,17 L 14,17 L 11,14" />    <path      d="M 31,17 L 31,29.5 L 14,29.5 L 14,17"      style="stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 31,29.5 L 32.5,32 L 12.5,32 L 14,29.5" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),RookBlack:Gl.define("chess.RookBlack",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12.5,32 L 14,29.5 L 31,29.5 L 32.5,32 L 12.5,32 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 14,29.5 L 14,16.5 L 31,16.5 L 31,29.5 L 14,29.5 z "      style="stroke-linecap:butt;stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 11,14 L 34,14 L 31,16.5 L 14,16.5 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14 L 11,14 z "      style="stroke-linecap:butt;" />    <path      d="M 12,35.5 L 33,35.5 L 33,35.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 13,31.5 L 32,31.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,29.5 L 31,29.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 31,16.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />  </g></g></g>'}),BishopWhite:Gl.define("chess.BishopWhite",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#ffffff; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path      d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),BishopBlack:Gl.define("chess.BishopBlack",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path       d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"       style="fill:none; stroke:#ffffff; stroke-linejoin:miter;" />  </g></g></g>'}),KnightWhite:Gl.define("chess.KnightWhite",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#000000; stroke:#000000;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#000000; stroke:#000000;" />  </g></g></g>'}),KnightBlack:Gl.define("chess.KnightBlack",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#000000; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#000000; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 24.55,10.4 L 24.1,11.85 L 24.6,12 C 27.75,13 30.25,14.49 32.5,18.75 C 34.75,23.01 35.75,29.06 35.25,39 L 35.2,39.5 L 37.45,39.5 L 37.5,39 C 38,28.94 36.62,22.15 34.25,17.66 C 31.88,13.17 28.46,11.02 25.06,10.5 L 24.55,10.4 z "      style="fill:#ffffff; stroke:none;" />  </g></g></g>'}),PawnWhite:Gl.define("chess.PawnWhite",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'}),PawnBlack:Gl.define("chess.PawnBlack",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'})},Dc=Oa.define("erd.Entity",{size:{width:150,height:60},attrs:{".outer":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"100,0 100,60 0,60 0,0"},".inner":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"95,5 95,55 5,55 5,5",display:"none"},text:{text:"Entity","font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Lc=Dc.define("erd.WeakEntity",{attrs:{".inner":{display:"auto"},text:{text:"Weak Entity"}}}),zc=Oa.define("erd.Relationship",{size:{width:80,height:80},attrs:{".outer":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,0 80,40 40,80 0,40"},".inner":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,5 75,40 40,75 5,40",display:"none"},text:{text:"Relationship","font-family":"Arial","font-size":12,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Pc=zc.define("erd.IdentifyingRelationship",{attrs:{".inner":{display:"auto"},text:{text:"Identifying"}}}),jc=Oa.define("erd.Attribute",{size:{width:100,height:50},attrs:{ellipse:{transform:"translate(50, 25)"},".outer":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:50,ry:25,fill:"#E67E22"},".inner":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:45,ry:20,fill:"#E67E22",display:"none"},text:{"font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse class="outer"/><ellipse class="inner"/></g><text/></g>'}),Gc=jc.define("erd.Multivalued",{attrs:{".inner":{display:"block"},text:{text:"multivalued"}}}),Zc=jc.define("erd.Derived",{attrs:{".outer":{"stroke-dasharray":"3,5"},text:{text:"derived"}}}),Bc=jc.define("erd.Key",{attrs:{ellipse:{"stroke-width":4},text:{text:"key","font-weight":"800","text-decoration":"underline"}}}),Oc=jc.define("erd.Normal",{attrs:{text:{text:"Normal"}}}),Ec={Entity:Dc,WeakEntity:Lc,Relationship:zc,IdentifyingRelationship:Pc,Attribute:jc,Multivalued:Gc,Derived:Zc,Key:Bc,Normal:Oc,ISA:Oa.define("erd.ISA",{type:"erd.ISA",size:{width:100,height:50},attrs:{polygon:{points:"0,0 50,50 100,0",fill:"#F1C40F",stroke:"#F39C12","stroke-width":2},text:{text:"ISA","font-size":18,"ref-x":.5,"ref-y":.3,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Line:ja.define("erd.Line",{},{cardinality:function(t){this.set("labels",[{position:-20,attrs:{text:{dy:-8,text:t}}}])}})},Rc={State:El.define("fsa.State",{attrs:{circle:{"stroke-width":3},text:{"font-weight":"800"}}}),StartState:Oa.define("fsa.StartState",{size:{width:20,height:20},attrs:{circle:{transform:"translate(10, 10)",r:10,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g></g>'}),EndState:Oa.define("fsa.EndState",{size:{width:20,height:20},attrs:{".outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#000000"},".inner":{transform:"translate(10, 10)",r:6,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Arrow:ja.define("fsa.Arrow",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}},smooth:!0})},Yc={Member:Oa.define("org.Member",{size:{width:180,height:70},attrs:{rect:{width:170,height:60},".card":{fill:"#FFFFFF",stroke:"#000000","stroke-width":2,"pointer-events":"visiblePainted",rx:10,ry:10},image:{width:48,height:48,ref:".card","ref-x":10,"ref-y":5},".rank":{"text-decoration":"underline",ref:".card","ref-x":.9,"ref-y":.2,"font-family":"Courier New","font-size":14,"text-anchor":"end"},".name":{"font-weight":"800",ref:".card","ref-x":.9,"ref-y":.6,"font-family":"Courier New","font-size":14,"text-anchor":"end"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="card"/><image/></g><text class="rank"/><text class="name"/></g>'}),Arrow:ja.define("org.Arrow",{source:{selector:".card"},target:{selector:".card"},attrs:{".connection":{stroke:"#585858","stroke-width":3}},z:-1})},Wc={Place:Gl.define("pn.Place",{size:{width:50,height:50},attrs:{".root":{r:25,fill:"#ffffff",stroke:"#000000",transform:"translate(25, 25)"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:".root",fill:"#000000","font-size":12},".tokens > circle":{fill:"#000000",r:5},".tokens.one > circle":{transform:"translate(25, 25)"},".tokens.two > circle:nth-child(1)":{transform:"translate(19, 25)"},".tokens.two > circle:nth-child(2)":{transform:"translate(31, 25)"},".tokens.three > circle:nth-child(1)":{transform:"translate(18, 29)"},".tokens.three > circle:nth-child(2)":{transform:"translate(25, 19)"},".tokens.three > circle:nth-child(3)":{transform:"translate(32, 29)"},".tokens.alot > text":{transform:"translate(25, 18)","text-anchor":"middle",fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="root"/><g class="tokens" /></g><text class="label"/></g>'}),PlaceView:$a.extend({presentationAttributes:$a.addPresentationAttributes({tokens:["TOKENS"]}),initFlag:$a.prototype.initFlag.concat(["TOKENS"]),confirmUpdate:function(){for(var t,e=[],i=arguments.length;i--;)e[i]=arguments[i];var n=(t=$a.prototype.confirmUpdate).call.apply(t,[this].concat(e));return this.hasFlag(n,"TOKENS")&&(this.renderTokens(),this.update(),n=this.removeFlag(n,"TOKENS")),n},renderTokens:function(){var e=this.vel.findOne(".tokens").empty();["one","two","three","alot"].forEach(function(t){e.removeClass(t)});var t=this.model.get("tokens");if(t)switch(t){case 1:e.addClass("one"),e.append(Pr("circle"));break;case 2:e.addClass("two"),e.append([Pr("circle"),Pr("circle")]);break;case 3:e.addClass("three"),e.append([Pr("circle"),Pr("circle"),Pr("circle")]);break;default:e.addClass("alot"),e.append(Pr("text").text(t+""))}}}),Transition:Gl.define("pn.Transition",{size:{width:12,height:50},attrs:{rect:{width:12,height:50,fill:"#000000",stroke:"#000000"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:"rect",fill:"#000000","font-size":12}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="root"/></g></g><text class="label"/>'}),Link:ja.define("pn.Link",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}}})},Uc=Gl.define("uml.Class",{attrs:{rect:{width:200},".uml-class-name-rect":{stroke:"black","stroke-width":2,fill:"#3498db"},".uml-class-attrs-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-methods-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-name-text":{ref:".uml-class-name-rect","ref-y":.5,"ref-x":.5,"text-anchor":"middle","y-alignment":"middle","font-weight":"bold",fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-attrs-text":{ref:".uml-class-attrs-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-methods-text":{ref:".uml-class-methods-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"}},name:[],attributes:[],methods:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-class-name-rect"/><rect class="uml-class-attrs-rect"/><rect class="uml-class-methods-rect"/>',"</g>",'<text class="uml-class-name-text"/><text class="uml-class-attrs-text"/><text class="uml-class-methods-text"/>',"</g>"].join(""),initialize:function(){this.on("change:name change:attributes change:methods",function(){this.updateRectangles(),this.trigger("uml-update")},this),this.updateRectangles(),Gl.prototype.initialize.apply(this,arguments)},getClassName:function(){return this.get("name")},updateRectangles:function(){var n=this.get("attrs"),t=[{type:"name",text:this.getClassName()},{type:"attrs",text:this.get("attributes")},{type:"methods",text:this.get("methods")}],r=0;t.forEach(function(t){var e=Array.isArray(t.text)?t.text:[t.text],i=20*e.length+20;n[".uml-class-"+t.type+"-text"].text=e.join("\n"),n[".uml-class-"+t.type+"-rect"].height=i,n[".uml-class-"+t.type+"-rect"].transform="translate(0,"+r+")",r+=i})}}),Fc=$a.extend({initialize:function(){$a.prototype.initialize.apply(this,arguments),this.listenTo(this.model,"uml-update",function(){this.update(),this.resize()})}}),Vc=Uc.define("uml.Abstract",{attrs:{".uml-class-name-rect":{fill:"#e74c3c"},".uml-class-attrs-rect":{fill:"#c0392b"},".uml-class-methods-rect":{fill:"#c0392b"}}},{getClassName:function(){return["<<Abstract>>",this.get("name")]}}),Xc=Fc,Hc=Uc.define("uml.Interface",{attrs:{".uml-class-name-rect":{fill:"#f1c40f"},".uml-class-attrs-rect":{fill:"#f39c12"},".uml-class-methods-rect":{fill:"#f39c12"}}},{getClassName:function(){return["<<Interface>>",this.get("name")]}}),Jc={basic:_l,standard:cc,devs:dc,logic:kc,chess:Tc,erd:Ec,fsa:Rc,org:Yc,pn:Wc,uml:{Class:Uc,ClassView:Fc,Abstract:Vc,AbstractView:Xc,Interface:Hc,InterfaceView:Fc,Generalization:ja.define("uml.Generalization",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"}}}),Implementation:ja.define("uml.Implementation",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"},".connection":{"stroke-dasharray":"3,3"}}}),Aggregation:ja.define("uml.Aggregation",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"white"}}}),Composition:ja.define("uml.Composition",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"black"}}}),Association:ja.define("uml.Association"),State:Gl.define("uml.State",{attrs:{".uml-state-body":{width:200,height:200,rx:10,ry:10,fill:"#ecf0f1",stroke:"#bdc3c7","stroke-width":3},".uml-state-separator":{stroke:"#bdc3c7","stroke-width":2},".uml-state-name":{ref:".uml-state-body","ref-x":.5,"ref-y":5,"text-anchor":"middle",fill:"#000000","font-family":"Courier New","font-size":14},".uml-state-events":{ref:".uml-state-separator","ref-x":5,"ref-y":5,fill:"#000000","font-family":"Courier New","font-size":14}},name:"State",events:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-state-body"/>',"</g>",'<path class="uml-state-separator"/>','<text class="uml-state-name"/>','<text class="uml-state-events"/>',"</g>"].join(""),initialize:function(){this.on({"change:name":this.updateName,"change:events":this.updateEvents,"change:size":this.updatePath},this),this.updateName(),this.updateEvents(),this.updatePath(),Gl.prototype.initialize.apply(this,arguments)},updateName:function(){this.attr(".uml-state-name/text",this.get("name"))},updateEvents:function(){this.attr(".uml-state-events/text",this.get("events").join("\n"))},updatePath:function(){var t="M 0 20 L "+this.get("size").width+" 20";this.attr(".uml-state-separator/d",t,{silent:!0})}}),StartState:El.define("uml.StartState",{type:"uml.StartState",attrs:{circle:{fill:"#34495e",stroke:"#2c3e50","stroke-width":2,rx:1}}}),EndState:Gl.define("uml.EndState",{size:{width:20,height:20},attrs:{"circle.outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#2c3e50"},"circle.inner":{transform:"translate(10, 10)",r:6,fill:"#34495e"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Transition:ja.define("uml.Transition",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z",fill:"#34495e",stroke:"#2c3e50"},".connection":{stroke:"#2c3e50"}}})}};function _c(t,e){if(0===e)return"0%";return Math.round(t/e*100*1e3)/1e3+"%"}function Qc(r){return function(t,e,i,n){return(e.isNodeConnection(i)?qc:Kc)(r,t,e,i,n)}}function Kc(t,e,i,n,r){var o=i.model.angle(),a=i.getNodeUnrotatedBBox(n),s=i.model.getBBox().center();r.rotate(s,o);var l=r.x-a.x,c=r.y-a.y;return t&&(l=_c(l,a.width),c=_c(c,a.height)),e.anchor={name:"topLeft",args:{dx:l,dy:c,rotate:!0}},e}function qc(t,e,i,n,r){var o=i.getConnection();if(!o)return e;var a=o.closestPointLength(r);if(t){var s=o.length();e.anchor={name:"connectionRatio",args:{ratio:a/s}}}else e.anchor={name:"connectionLength",args:{length:a}};return e}var $c=qo,tu=Qc(!1),eu=Qc(!0),iu={useDefaults:$c,pinAbsolute:tu,pinRelative:eu},nu=Wa.extend({tagName:"circle",svgElement:!0,className:"marker-vertex",events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onDoubleClick",dbltap:"onDoubleClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},attributes:{r:6,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move"},position:function(t,e){var i=this.vel,n=this.options.scale,r=Pr.createSVGMatrix().translate(t,e);n&&(r=r.scale(n)),i.transform(r,{absolute:!0})},onPointerDown:function(t){this.options.guard(t)||(t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data),this.trigger("will-change",this,t))},onPointerMove:function(t){this.trigger("changing",this,t)},onDoubleClick:function(t){this.trigger("remove",this,t)},onPointerUp:function(t){this.trigger("changed",this,t),this.undelegateDocumentEvents(),this.options.paper.delegateEvents()}}),ru=Dl.extend({name:"vertices",options:{handleClass:nu,snapRadius:20,redundancyRemoval:!0,vertexAdding:!0,stopPropagation:!0,scale:null},children:[{tagName:"path",selector:"connection",className:"joint-vertices-path",attributes:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"cell"}}],handles:null,events:{"mousedown .joint-vertices-path":"onPathPointerDown","touchstart .joint-vertices-path":"onPathPointerDown"},onRender:function(){return this.options.vertexAdding&&(this.renderChildren(),this.updatePath()),this.resetHandles(),this.renderHandles(),this},update:function(){return this.relatedView.model.vertices().length===this.handles.length?this.updateHandles():(this.resetHandles(),this.renderHandles()),this.options.vertexAdding&&this.updatePath(),this},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},renderHandles:function(){for(var e=this,t=this.relatedView.model.vertices(),i=0,n=t.length;i<n;i++){var r=t[i],o=new this.options.handleClass({index:i,paper:this.paper,scale:this.options.scale,guard:function(t){return e.guard(t)}});o.render(),o.position(r.x,r.y),this.simulateRelatedView(o.el),o.vel.appendTo(this.el),this.handles.push(o),this.startHandleListening(o)}},updateHandles:function(){for(var t=this.relatedView.model.vertices(),e=0,i=t.length;e<i;e++){var n=t[e],r=this.handles[e];if(!r)return;r.position(n.x,n.y)}},updatePath:function(){var t=this.childNodes.connection;t&&t.setAttribute("d",this.relatedView.getSerializedConnection())},startHandleListening:function(t){var e=this.relatedView;e.can("vertexMove")&&(this.listenTo(t,"will-change",this.onHandleWillChange),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"changed",this.onHandleChanged)),e.can("vertexRemove")&&this.listenTo(t,"remove",this.onHandleRemove)},getNeighborPoints:function(t){var e=this.relatedView,i=e.model.vertices(),n=0<t?i[t-1]:e.sourceAnchor,r=t<i.length-1?i[t+1]:e.targetAnchor;return{prev:new un(n),next:new un(r)}},onHandleWillChange:function(t,e){this.focus();var i=this.relatedView,n=this.options;i.model.startBatch("vertex-move",{ui:!0,tool:this.cid}),n.stopPropagation||i.notifyPointerdown.apply(i,i.paper.getPointerArgs(e))},onHandleChanging:function(t,e){var i=this.options,n=this.relatedView,r=t.options.index,o=n.paper.getPointerArgs(e),a=o[0],s=o[1],l=o[2],c={x:s,y:l};this.snapVertex(c,r),n.model.vertex(r,c,{ui:!0,tool:this.cid}),t.position(c.x,c.y),i.stopPropagation||n.notifyPointermove(a,s,l)},onHandleChanged:function(t,e){var i=this.options,n=this.relatedView;if(i.vertexAdding&&this.updatePath(),i.redundancyRemoval){n.removeRedundantLinearVertices({ui:!0,tool:this.cid})&&this.render(),this.blur(),n.model.stopBatch("vertex-move",{ui:!0,tool:this.cid}),this.eventData(e).vertexAdded&&n.model.stopBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.paper.getPointerArgs(e),o=r[0],a=r[1],s=r[2];i.stopPropagation||n.notifyPointerup(o,a,s),n.checkMouseleave(o)}},snapVertex:function(t,e){var i=this.options.snapRadius;if(0<i){var n=this.getNeighborPoints(e),r=n.prev,o=n.next;Math.abs(t.x-r.x)<i?t.x=r.x:Math.abs(t.x-o.x)<i&&(t.x=o.x),Math.abs(t.y-r.y)<i?t.y=n.prev.y:Math.abs(t.y-o.y)<i&&(t.y=o.y)}},onHandleRemove:function(t,e){var i=t.options.index,n=this.relatedView;n.model.removeVertex(i,{ui:!0}),this.options.vertexAdding&&this.updatePath(),n.checkMouseleave(Hr(e))},onPathPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY).toJSON(),n=this.relatedView;n.model.startBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.getVertexIndex(i.x,i.y);this.snapVertex(i,r),n.model.insertVertex(r,i,{ui:!0,tool:this.cid}),this.update();var o=this.handles[r];this.eventData(e,{vertexAdded:!0}),o.onPointerDown(e)}},onRemove:function(){this.resetHandles()}},{VertexHandle:nu});function ou(t,e){var i=t.model;return e?i.getBBox():i.isLink()?t.getConnection().bbox():t.getNodeUnrotatedBBox(t.el)}function au(t,e,i){return eu.call(this.paper,{},e,i,t,this.model).anchor}var su=Wa.extend({tagName:"g",svgElement:!0,className:"marker-segment",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},children:[{tagName:"line",selector:"line",attributes:{stroke:"#33334F","stroke-width":2,fill:"none","pointer-events":"none"}},{tagName:"rect",selector:"handle",attributes:{width:20,height:8,x:-10,y:-4,rx:4,ry:4,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2}}],onRender:function(){this.renderChildren()},position:function(t,e,i,n){var r=this.options.scale,o=Pr.createSVGMatrix().translate(t,e).rotate(i);r&&(o=o.scale(r));var a=this.childNodes.handle;a.setAttribute("transform",Pr.matrixToTransformString(o)),a.setAttribute("cursor",i%180==0?"row-resize":"col-resize");var s=n.getClosestPoint(new un(t,e)),l=this.childNodes.line;l.setAttribute("x1",t),l.setAttribute("y1",e),l.setAttribute("x2",s.x),l.setAttribute("y2",s.y)},onPointerDown:function(t){this.options.guard(t)||(this.trigger("change:start",this,t),t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data))},onPointerMove:function(t){this.trigger("changing",this,t)},onPointerUp:function(t){this.undelegateDocumentEvents(),this.options.paper.delegateEvents(),this.trigger("change:end",this,t)},show:function(){this.el.style.display=""},hide:function(){this.el.style.display="none"}}),lu=Dl.extend({name:"segments",precision:.5,options:{handleClass:su,segmentLengthThreshold:40,redundancyRemoval:!0,anchor:au,snapRadius:10,snapHandle:!0,stopPropagation:!0},handles:null,onRender:function(){this.resetHandles();var t=this.relatedView,e=t.model.vertices();e.unshift(t.sourcePoint),e.push(t.targetPoint);for(var i=0,n=e.length;i<n-1;i++){var r=e[i],o=e[i+1],a=this.renderHandle(r,o);this.simulateRelatedView(a.el),this.handles.push(a),a.options.index=i}return this},renderHandle:function(t,e){var i=this,n=new this.options.handleClass({paper:this.paper,scale:this.options.scale,guard:function(t){return i.guard(t)}});return n.render(),this.updateHandle(n,t,e),n.vel.appendTo(this.el),this.startHandleListening(n),n},update:function(){return this.render(),this},startHandleListening:function(t){this.listenTo(t,"change:start",this.onHandleChangeStart),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"change:end",this.onHandleChangeEnd)},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},shiftHandleIndexes:function(t){for(var e=this.handles,i=0,n=e.length;i<n;i++)e[i].options.index+=t},resetAnchor:function(t,e){var i=this.relatedView.model;e?i.prop([t,"anchor"],e,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([t,"anchor"],{ui:!0,tool:this.cid})},snapHandle:function(t,e,i){var n=t.options.index,r=this.relatedView.model.vertices(),o=t.options.axis,a=r[n-2]||i.sourceAnchor,s=r[n+1]||i.targetAnchor,l=this.options.snapRadius;return Math.abs(e[o]-a[o])<l?e[o]=a[o]:Math.abs(e[o]-s[o])<l&&(e[o]=s[o]),e},onHandleChanging:function(t,e){var i=this.options,n=this.eventData(e),r=this.relatedView,o=r.paper,a=t.options.index-1,s=Hr(e),l=o.snapToGrid(s.clientX,s.clientY),c=this.snapHandle(t,l.clone(),n),u=t.options.axis,h=this.options.snapHandle?0:l[u]-c[u],g=r.model,d=xo(g.vertices()),f=this.options.anchor;"function"!=typeof f&&(f=null);var p=t.options.index,m=[r.sourcePoint.clone()].concat(d,[r.targetPoint.clone()]),I=0;if(0<=p-1){var v=m[p-1],A=m[p];new fn(v,A).vector().theta()%90!=0&&(d.splice(p-1,0,n.originalVertices[p-1]),I++,this.shiftHandleIndexes(1))}var C=d[a+I],w=d[a+1+I];if(p+2<m.length){var y=m[p+1],b=m[p+2];if(new fn(y,b).vector().theta()%90!=0){var N=1===n.originalVertices.length,x=N?0:p,M=n.firstHandleShifted&&!N?1:0,S=1+I;d.splice(p+S,0,n.originalVertices[x-M])}}var k=r.sourceView,T=r.sourceBBox,D=!1,L=!1;if(C?0===a?T.containsPoint(C)?(d.shift(),this.shiftHandleIndexes(-1),D=!0):(C[u]=c[u],L=!0):C[u]=c[u]:((C=r.sourceAnchor.toJSON())[u]=c[u],T.containsPoint(C)?(C[u]=c[u],D=!0):(d.unshift(C),this.shiftHandleIndexes(1),L=n.firstHandleShifted=!0)),f&&k){if(D){var z=n.sourceAnchor.clone();z[u]=c[u];var P=f.call(r,z,k,r.sourceMagnet||k.el,"source",r);this.resetAnchor("source",P)}L&&this.resetAnchor("source",n.sourceAnchorDef)}var j=r.targetView,G=r.targetBBox,Z=!1,B=!1;if(w?a===d.length-2?G.containsPoint(w)?(d.pop(),Z=!0):(w[u]=c[u],B=!0):w[u]=c[u]:((w=r.targetAnchor.toJSON())[u]=c[u],G.containsPoint(w)?Z=!0:(d.push(w),B=!0)),f&&j){if(Z){var O=n.targetAnchor.clone();O[u]=c[u];var E=f.call(r,O,j,r.targetMagnet||j.el,"target",r);this.resetAnchor("target",E)}B&&this.resetAnchor("target",n.targetAnchorDef)}g.vertices(d,{ui:!0,tool:this.cid}),this.updateHandle(t,C,w,h),i.stopPropagation||r.notifyPointermove(s,l.x,l.y)},onHandleChangeStart:function(t,e){var i=this.options,n=this.handles,r=this.relatedView,o=r.model,a=r.paper,s=t.options.index;if(Array.isArray(n)){for(var l=0,c=n.length;l<c;l++)l!==s&&n[l].hide();this.focus(),this.eventData(e,{sourceAnchor:r.sourceAnchor.clone(),targetAnchor:r.targetAnchor.clone(),sourceAnchorDef:No(o.prop(["source","anchor"])),targetAnchorDef:No(o.prop(["target","anchor"])),originalVertices:xo(o.vertices()),firstHandleShifted:!1}),o.startBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||r.notifyPointerdown.apply(r,a.getPointerArgs(e))}},onHandleChangeEnd:function(t,e){var i=this.options,n=this.relatedView,r=n.paper,o=n.model;i.redundancyRemoval&&n.removeRedundantLinearVertices({ui:!0,tool:this.cid});var a=Hr(e),s=r.snapToGrid(a.clientX,a.clientY);this.render(),this.blur(),o.stopBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||n.notifyPointerup(a,s.x,s.y),n.checkMouseleave(a)},updateHandle:function(t,e,i,n){var r=Math.abs(e.x-i.x)<this.precision,o=Math.abs(e.y-i.y)<this.precision;if(r||o){var a=new fn(e,i);if(a.length()<this.options.segmentLengthThreshold)t.hide();else{var s=a.midpoint(),l=r?"x":"y";s[l]+=n||0;var c=a.vector().vectorAngle(new un(1,0));t.position(s.x,s.y,c,this.relatedView),t.show(),t.options.axis=l}}else t.hide()},onRemove:function(){this.resetHandles()}},{SegmentHandle:su}),cu=Dl.extend({tagName:"path",xAxisVector:new un(1,0),events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{scale:null},onRender:function(){this.update()},update:function(){var t,e,i=this.ratio,n=this.relatedView,r=n.getTangentAtRatio(i);if(e=r?(t=r.start,r.vector().vectorAngle(this.xAxisVector)||0):(t=n.getPointAtRatio(i),0),!t)return this;var o=Pr.createSVGMatrix().translate(t.x,t.y).rotate(e),a=this.options.scale;return a&&(o=o.scale(a)),this.vel.transform(o,{absolute:!0}),this},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.relatedView;e.model.startBatch("arrowhead-move",{ui:!0,tool:this.cid}),e.can("arrowheadMove")&&(e.startArrowheadMove(this.arrowheadType),this.delegateDocumentEvents(),e.paper.undelegateEvents()),this.focus(),this.el.style.pointerEvents="none"}},onPointerMove:function(t){var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY);this.relatedView.pointermove(e,i.x,i.y)},onPointerUp:function(t){this.undelegateDocumentEvents();var e=this.relatedView,i=e.paper,n=Hr(t),r=i.snapToGrid(n.clientX,n.clientY);e.pointerup(n,r.x,r.y),i.delegateEvents(),this.blur(),this.el.style.pointerEvents="",e.model.stopBatch("arrowhead-move",{ui:!0,tool:this.cid})}}),uu=cu.extend({name:"target-arrowhead",ratio:1,arrowheadType:"target",attributes:{d:"M -10 -8 10 0 -10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"target-arrowhead"}}),hu=cu.extend({name:"source-arrowhead",ratio:0,arrowheadType:"source",attributes:{d:"M 10 -8 -10 0 10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"source-arrowhead"}}),gu=Dl.extend({name:"boundary",tagName:"rect",options:{padding:10,useModelGeometry:!1},attributes:{fill:"none",stroke:"#33334F","stroke-width":.5,"stroke-dasharray":"5, 5","pointer-events":"none"},onRender:function(){this.update()},update:function(){var t=this.relatedView,e=this.options,i=this.vel,n=e.useModelGeometry,r=e.rotate,o=so(e.padding),a=ou(t,n).moveAndExpand({x:-o.left,y:-o.top,width:o.left+o.right,height:o.top+o.bottom}),s=t.model;if(s.isElement()){var l=s.angle();if(l)if(r){var c=s.getBBox().center();i.rotate(l,c.x,c.y,{absolute:!0})}else a=a.bbox(l)}return i.attr(a.toJSON()),this}}),du=Dl.extend({tagName:"g",type:null,children:[{tagName:"circle",selector:"anchor",attributes:{cursor:"pointer"}},{tagName:"rect",selector:"area",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{snap:function(t,e,i,n,r,o){var a=o.options.snapRadius,s="source"===n,l=s?0:-1,c=this.model.vertex(l)||this.getEndAnchor(s?"target":"source");return c&&(Math.abs(c.x-t.x)<a&&(t.x=c.x),Math.abs(c.y-t.y)<a&&(t.y=c.y)),t},anchor:au,scale:null,resetAnchor:!0,customAnchorAttributes:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttributes:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,restrictArea:!0,redundancyRemoval:!0},onRender:function(){this.renderChildren(),this.toggleArea(!1),this.update()},update:function(){var t=this.type;return this.relatedView.getEndView(t)?(this.updateAnchor(),this.updateArea(),this.el.style.display=""):this.el.style.display="none",this},updateAnchor:function(){var t=this.childNodes;if(t){var e=t.anchor;if(e){var i=this.relatedView,n=this.type,r=i.getEndAnchor(n),o=this.options,a=i.model.prop([n,"anchor"]),s="translate("+r.x+","+r.y+")";o.scale&&(s+=" scale("+o.scale+")"),e.setAttribute("transform",s);var l=a?o.customAnchorAttributes:o.defaultAnchorAttributes;for(var c in l)e.setAttribute(c,l[c])}}},updateArea:function(){var t=this.childNodes;if(t){var e=t.area;if(e){var i,n,r,o=this.relatedView,a=this.type,s=o.getEndView(a),l=s.model,c=o.getEndMagnet(a),u=this.options.areaPadding;isFinite(u)||(u=0),s.isNodeConnection(c)?(n=0,r=(i=s.getBBox()).center()):(i=s.getNodeUnrotatedBBox(c),n=l.angle(),r=i.center(),n&&r.rotate(l.getBBox().center(),-n)),i.inflate(u),e.setAttribute("x",-i.width/2),e.setAttribute("y",-i.height/2),e.setAttribute("width",i.width),e.setAttribute("height",i.height),e.setAttribute("transform","translate("+r.x+","+r.y+") rotate("+n+")")}}},toggleArea:function(t){this.childNodes.area.style.display=t?"":"none"},onPointerDown:function(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.paper.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleArea(this.options.restrictArea),this.relatedView.model.startBatch("anchor-move",{ui:!0,tool:this.cid}))},resetAnchor:function(t){var e=this.type,i=this.relatedView.model;t?i.prop([e,"anchor"],t,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([e,"anchor"],{ui:!0,tool:this.cid})},onPointerMove:function(t){var e,i=this.relatedView,n=this.type,r=i.getEndView(n),o=r.model,a=i.getEndMagnet(n),s=Hr(t),l=this.paper.clientToLocalPoint(s.clientX,s.clientY),c=this.options.snap;if("function"==typeof c&&(l=c.call(i,l,r,a,n,i,this),l=new un(l)),this.options.restrictArea)if(r.isNodeConnection(a)){var u=r.getClosestPoint(l);u&&(l=u)}else{var h=r.getNodeUnrotatedBBox(a),g=o.angle(),d=o.getBBox().center(),f=l.clone().rotate(d,g);h.containsPoint(f)||(l=h.pointNearestToPoint(f).rotate(d,-g))}var p=this.options.anchor;"function"==typeof p&&(e=p.call(i,l,r,a,n,i)),this.resetAnchor(e),this.update()},onPointerUp:function(t){this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);var e=this.relatedView;this.options.redundancyRemoval&&e.removeRedundantLinearVertices({ui:!0,tool:this.cid}),e.model.stopBatch("anchor-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.options.resetAnchor;!1!==t&&(!0===t&&(t=null),this.resetAnchor(xo(t)),this.update())}}),fu=du.extend({name:"source-anchor",type:"source"}),pu=du.extend({name:"target-anchor",type:"target"}),mu=Dl.extend({name:"button",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},options:{distance:0,offset:0,scale:null,rotate:!1},onRender:function(){this.renderChildren(this.options.markup),this.update()},update:function(){return this.position(),this},position:function(){this.vel.transform(this.getCellMatrix(),{absolute:!0})},getCellMatrix:function(){return this.relatedView.model.isLink()?this.getLinkMatrix():this.getElementMatrix()},getElementMatrix:function(){var t=this.relatedView,e=this.options,i=e.x;void 0===i&&(i=0);var n=e.y;void 0===n&&(n=0);var r=e.offset;void 0===r&&(r={});var o=e.useModelGeometry,a=e.rotate,s=e.scale,l=ou(t,o),c=t.model.angle();a||(l=l.bbox(c));var u=r.x;void 0===u&&(u=0);var h=r.y;void 0===h&&(h=0),qr(i)?i=parseFloat(i)/100*l.width:ji(i)&&(i=Number(Bi(i,l))),qr(n)?n=parseFloat(n)/100*l.height:ji(n)&&(n=Number(Bi(n,l)));var g=Pr.createSVGMatrix().translate(l.x+l.width/2,l.y+l.height/2);return a&&(g=g.rotate(c)),g=g.translate(i+u-l.width/2,n+h-l.height/2),s&&(g=g.scale(s)),g},getLinkMatrix:function(){var t=this.relatedView,e=this.options,i=e.offset;void 0===i&&(i=0);var n=e.distance;void 0===n&&(n=0);var r,o,a,s=e.rotate,l=e.scale;a=(r=qr(n)?t.getTangentAtRatio(parseFloat(n)/100):t.getTangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=t.getConnection().start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.options.action;"function"==typeof e&&e.call(this.relatedView,t,this.relatedView,this)}}}),Iu=mu.extend({children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],options:{distance:60,offset:0,action:function(t,e,i){e.model.remove({ui:!0,tool:i.cid})}}}),vu=mu.extend({name:"connect",documentEvents:{mousemove:"drag",touchmove:"drag",mouseup:"dragend",touchend:"dragend",touchcancel:"dragend"},children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2,"pointer-events":"none"}}],options:{distance:80,offset:0,magnet:function(t){return t.el},action:function(t,e,i){return i.dragstart(t)}},getMagnetNode:function(){var t,e=this.options,i=this.relatedView,n=e.magnet;switch(typeof n){case"function":t=n.call(this,i,this);break;case"string":t=i.findBySelector(n)[0];break;default:t=n}if(t||(t=i.el),t instanceof SVGElement)return t;throw new Error("Connect: magnet must be an SVGElement")},dragstart:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.clientToLocalPoint(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkStart(n,this.getMagnetNode(),o,a),e.undelegateEvents(),this.delegateDocumentEvents(null,n.data),this.focus()},drag:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLink(n,o,a)},dragend:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkEnd(n,o,a),this.undelegateDocumentEvents(),e.delegateEvents(),this.blur(),i.checkMouseleave(n)}}),Au=vu.extend({name:"hover-connect",defaultMarkup:[{tagName:"circle",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2}}],children:function(){var t=this.options,e=this.defaultMarkup;return[{tagName:"path",selector:"track",attributes:{fill:"none",stroke:"transparent","stroke-width":t.trackWidth||15,cursor:"pointer"}},{tagName:"g",selector:"button",attributes:{"pointer-events":"none",display:"none"},children:t.markup||e}]},events:Object.assign({mousemove:"onMousemove",mouseenter:"onMouseenter",mouseleave:"onMouseleave"},vu.prototype.events),onRender:function(){this.renderChildren(),this.update()},trackPath:null,update:function(){var t=this.childNodes;this.trackPath=this.getTrackPath(),vu.prototype.update.apply(this,arguments),t.track.setAttribute("d",this.trackPath.serialize())},position:function(){var t=this.el;this.childNodes.button.setAttribute("transform",Pr.matrixToTransformString(this.getButtonMatrix())),t.setAttribute("transform",Pr.matrixToTransformString(this.getTrackMatrix()))},getButtonMatrix:function(){var t=this.options,e=this.trackPath,i=t.offset;void 0===i&&(i=0);var n=t.distance;void 0===n&&(n=0);var r,o,a,s=t.rotate,l=t.scale;a=(r=qr(n)?e.tangentAtRatio(parseFloat(n)/100):e.tangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=e.start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},getTrackPath:function(){return this.relatedView.getConnection()},getTrackMatrix:function(){return Pr.createSVGMatrix()},getTrackRatioFromEvent:function(t){var e=this.relatedView,i=this.trackPath,n=e.paper.clientToLocalPoint(t.clientX,t.clientY),r=Pr.transformPoint(n,this.getTrackMatrix().inverse());return i.closestPointLength(r)},canShowButton:function(){return S._data(this.paper.el,"events")},showButton:function(){this.childNodes.button.style.display="block"},hideButton:function(){this.childNodes.button.style.display=""},onMousemove:function(t){if(this.trackPath){this.options.distance=this.getTrackRatioFromEvent(t),this.position()}},onMouseenter:function(){this.canShowButton()&&this.showButton()},onMouseleave:function(){this.hideButton()}}),Cu={Vertices:ru,Segments:lu,TargetArrowhead:uu,SourceArrowhead:hu,Boundary:gu,SourceAnchor:fu,TargetAnchor:pu,Button:mu,Remove:Iu,Connect:vu,HoverConnect:Au},wu=Dl.extend({tagName:"g",children:[{tagName:"circle",selector:"handle",attributes:{cursor:"pointer","stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6}},{tagName:"rect",selector:"extras",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{handleAttributes:null,selector:"root",padding:6,scale:null},getPosition:function(){},setPosition:function(){},resetPosition:function(){},onRender:function(){this.renderChildren(),this.toggleExtras(!1),this.update()},update:function(){var t=this.childNodes,e=t.handle,i=t.extras;if(!e)throw new Error("Control: markup selector `handle` is required");return this.updateHandle(e),i&&this.updateExtras(i),this},updateHandle:function(t){var e=this.relatedView,i=this.options,n=e.model,r=this.getPosition(e,this),o=n.getAbsolutePointFromRelative(r),a=i.handleAttributes,s=i.scale,l="translate("+o.x+","+o.y+")";if(s&&(l+=" scale("+s+")"),t.setAttribute("transform",l),a)for(var c in a)t.setAttribute(c,a[c])},updateExtras:function(t){var e=this.relatedView,i=this.options,n=this.options.selector;if(n){var r=e.findBySelector(n)[0];if(!r)throw new Error("Control: invalid selector.");var o=i.padding;isFinite(o)||(o=0);var a=e.getNodeUnrotatedBBox(r),s=e.model,l=s.angle(),c=a.center();l&&c.rotate(s.getBBox().center(),-l),a.inflate(o),t.setAttribute("x",-a.width/2),t.setAttribute("y",-a.height/2),t.setAttribute("width",a.width),t.setAttribute("height",a.height),t.setAttribute("transform","translate("+c.x+","+c.y+") rotate("+l+")")}else this.toggleExtras(!1)},toggleExtras:function(t){var e=this.childNodes.extras;e&&(e.style.display=t?"":"none")},onPointerDown:function(t){var e=this.relatedView,i=this.paper;this.guard(t)||(t.stopPropagation(),t.preventDefault(),i.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleExtras(!0),e.model.startBatch("control-move",{ui:!0,tool:this.cid}))},onPointerMove:function(t){var e=this.relatedView,i=this.paper,n=e.model,r=Hr(t),o=r.clientX,a=r.clientY,s=i.clientToLocalPoint(o,a),l=n.getRelativePointFromAbsolute(s);this.setPosition(e,l,this),this.update()},onPointerUp:function(t){var e=this.relatedView;this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleExtras(!1),e.model.stopBatch("control-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.relatedView;this.resetPosition(t,this),this.update()}}),yu=Au.extend({getTrackPath:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.trackPath;(void 0===n&&(n="M 0 0 H calc(w) V calc(h) H 0 Z"),"function"==typeof n&&(n=n.call(this,t)),ji(n))&&(n=Bi(n,ou(t,i)));return new Yn(Pr.normalizePathData(n))},getTrackMatrix:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.rotate,r=ou(t,i),o=t.model.angle();n||(r=r.bbox(o));var a=Pr.createSVGMatrix().translate(r.x+r.width/2,r.y+r.height/2);return n&&(a=a.rotate(o)),a=a.translate(-r.width/2,-r.height/2)}}),bu={Button:mu,Remove:Iu,Connect:vu,Boundary:gu,HoverConnect:yu,Control:wu},Nu=Pr,xu={DirectedGraph:Pl,PortLabel:Pa,Port:Sa};t.V=Pr,t.Vectorizer=Nu,t.anchors=bl,t.config=jr,t.connectionPoints=wl,t.connectionStrategies=iu,t.connectors=el,t.dia=zl,t.elementTools=bu,t.env=jl,t.format={},t.g=zr,t.highlighters=ul,t.layout=xu,t.linkAnchors=pl,t.linkTools=Cu,t.mvc=Va,t.routers=Gs,t.setTheme=function(t,e){wo(Ya,"setTheme",t,e=e||{}),Wa.prototype.defaultTheme=t},t.shapes=Jc,t.ui={},t.util=wa,t.version="3.6.4",Object.defineProperty(t,"__esModule",{value:!0})}),"undefined"!=typeof joint)var g=joint.g,V=joint.V,Vectorizer=joint.V;
\ No newline at end of file
diff --git a/dist/joint.nowrap.js b/dist/joint.nowrap.js
index 7b68f504b..3ed7fbd8c 100644
--- a/dist/joint.nowrap.js
+++ b/dist/joint.nowrap.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -3404,12 +3404,25 @@ var joint = (function (exports, Backbone, _, $) {
 	var rect = Rect;
 
 	function parsePoints(svgString) {
-	    svgString = svgString.trim();
-	    if (svgString === '') { return []; }
+
+	    // Step 1: Discard surrounding spaces
+	    var trimmedString = svgString.trim();
+	    if (trimmedString === '') { return []; }
+
 	    var points = [];
-	    var coords = svgString.split(/\s*,\s*|\s+/);
-	    var n = coords.length;
-	    for (var i = 0; i < n; i += 2) {
+
+	    // Step 2: Split at commas (+ their surrounding spaces) or at multiple spaces
+	    // ReDoS mitigation: Have an anchor at the beginning of each alternation
+	    // Note: This doesn't simplify double (or more) commas - causes empty coords
+	    // This regex is used by `split()`, so it doesn't need to use /g
+	    var coords = trimmedString.split(/\b\s*,\s*|,\s*|\s+/);
+
+	    var numCoords = coords.length;
+	    for (var i = 0; i < numCoords; i += 2) {
+	        // Step 3: Convert each coord to number
+	        // Note: If the coord cannot be converted to a number, it will be `NaN`
+	        // Note: If the coord is empty ("", e.g. from ",," input), it will be `0`
+	        // Note: If we end up with an odd number of coords, the last point's second coord will be `NaN`
 	        points.push({ x: +coords[i], y: +coords[i + 1] });
 	    }
 	    return points;
@@ -9615,37 +9628,61 @@ var joint = (function (exports, Backbone, _, $) {
 	        };
 	    };
 
-	    V.transformRegex = /(\w+)\(([^,)]+),?([^)]+)?\)/gi;
+	    // Note: This regex allows multiple commas as separator which is incorrect in SVG
+	    // This regex is used by `split()`, so it doesn't need to use /g
 	    V.transformSeparatorRegex = /[ ,]+/;
-	    V.transformationListRegex = /^(\w+)\((.*)\)/;
+	    // Note: All following regexes are more restrictive than SVG specification
+	    // ReDoS mitigation: Use an anchor at the beginning of the match
+	    // ReDoS mitigation: Avoid backtracking (uses `[^()]+` instead of `.*?`)
+	    // ReDoS mitigation: Don't match initial `(` inside repeated part
+	    // The following regex needs to use /g (= cannot use capturing groups)
+	    V.transformRegex = /\b\w+\([^()]+\)/g;
+	    // The following regexes need to use capturing groups (= cannot use /g)
+	    V.transformFunctionRegex = /\b(\w+)\(([^()]+)\)/;
+	    V.transformTranslateRegex = /\btranslate\(([^()]+)\)/;
+	    V.transformRotateRegex = /\brotate\(([^()]+)\)/;
+	    V.transformScaleRegex = /\bscale\(([^()]+)\)/;
 
 	    V.transformStringToMatrix = function(transform) {
 
+	        // Initialize result matrix as identity matrix
 	        var transformationMatrix = V.createSVGMatrix();
-	        var matches = transform && transform.match(V.transformRegex);
-	        if (!matches) {
+
+	        // Note: Multiple transform functions are allowed in `transform` string
+	        // `match()` returns `null` if none found
+	        var transformMatches = transform && transform.match(V.transformRegex);
+	        if (!transformMatches) {
+	            // Return identity matrix
 	            return transformationMatrix;
 	        }
 
-	        for (var i = 0, n = matches.length; i < n; i++) {
-	            var transformationString = matches[i];
+	        var numMatches = transformMatches.length;
+	        for (var i = 0; i < numMatches; i++) {
 
-	            var transformationMatch = transformationString.match(V.transformationListRegex);
-	            if (transformationMatch) {
-	                var sx, sy, tx, ty, angle;
+	            var transformMatch = transformMatches[i];
+	            // Use same regex as above, but with capturing groups
+	            // `match()` returns values of capturing groups as `[1]`, `[2]`
+	            var transformFunctionMatch = transformMatch.match(V.transformFunctionRegex);
+	            if (transformFunctionMatch) {
+
+	                var sx = (void 0), sy = (void 0), tx = (void 0), ty = (void 0), angle = (void 0);
 	                var ctm = V.createSVGMatrix();
-	                var args = transformationMatch[2].split(V.transformSeparatorRegex);
-	                switch (transformationMatch[1].toLowerCase()) {
+	                var transformFunction = transformFunctionMatch[1].toLowerCase();
+	                var args = transformFunctionMatch[2].split(V.transformSeparatorRegex);
+	                switch (transformFunction) {
+
 	                    case 'scale':
 	                        sx = parseFloat(args[0]);
 	                        sy = (args[1] === undefined) ? sx : parseFloat(args[1]);
 	                        ctm = ctm.scaleNonUniform(sx, sy);
 	                        break;
+
 	                    case 'translate':
 	                        tx = parseFloat(args[0]);
 	                        ty = parseFloat(args[1]);
 	                        ctm = ctm.translate(tx, ty);
 	                        break;
+
 	                    case 'rotate':
 	                        angle = parseFloat(args[0]);
 	                        tx = parseFloat(args[1]) || 0;
@@ -9656,14 +9693,17 @@ var joint = (function (exports, Backbone, _, $) {
 	                            ctm = ctm.rotate(angle);
 	                        }
 	                        break;
+
 	                    case 'skewx':
 	                        angle = parseFloat(args[0]);
 	                        ctm = ctm.skewX(angle);
 	                        break;
+
 	                    case 'skewy':
 	                        angle = parseFloat(args[0]);
 	                        ctm = ctm.skewY(angle);
 	                        break;
+
 	                    case 'matrix':
 	                        ctm.a = parseFloat(args[0]);
 	                        ctm.b = parseFloat(args[1]);
@@ -9672,10 +9712,12 @@ var joint = (function (exports, Backbone, _, $) {
 	                        ctm.e = parseFloat(args[4]);
 	                        ctm.f = parseFloat(args[5]);
 	                        break;
+
 	                    default:
 	                        continue;
 	                }
 
+	                // Multiply current transformation into result matrix
 	                transformationMatrix = transformationMatrix.multiply(ctm);
 	            }
 
@@ -9704,16 +9746,21 @@ var joint = (function (exports, Backbone, _, $) {
 
 	            var separator = V.transformSeparatorRegex;
 
-	            // Allow reading transform string with a single matrix
+	            // Special handling for `transform` with one or more matrix functions
 	            if (transform.trim().indexOf('matrix') >= 0) {
 
+	                // Convert EVERYTHING in `transform` string to a matrix
+	                // Will combine ALL matrixes * ALL translates * ALL scales * ALL rotates
+	                // Note: In non-matrix case, we only take first one of each (if any)
 	                var matrix = V.transformStringToMatrix(transform);
 	                var decomposedMatrix = V.decomposeMatrix(matrix);
 
+	                // Extract `translate`, `scale`, `rotate` from matrix
 	                translate = [decomposedMatrix.translateX, decomposedMatrix.translateY];
 	                scale = [decomposedMatrix.scaleX, decomposedMatrix.scaleY];
 	                rotate = [decomposedMatrix.rotation];
 
+	                // Rewrite `transform` string in `translate scale rotate` format
 	                var transformations = [];
 	                if (translate[0] !== 0 || translate[1] !== 0) {
 	                    transformations.push('translate(' + translate + ')');
@@ -9728,15 +9775,18 @@ var joint = (function (exports, Backbone, _, $) {
 
 	            } else {
 
-	                var translateMatch = transform.match(/translate\((.*?)\)/);
+	                // Extract `translate`, `rotate`, `scale` functions from `transform` string
+	                // Note: We only detect the first match of each (if any)
+	                // `match()` returns value of capturing group as `[1]`
+	                var translateMatch = transform.match(V.transformTranslateRegex);
 	                if (translateMatch) {
 	                    translate = translateMatch[1].split(separator);
 	                }
-	                var rotateMatch = transform.match(/rotate\((.*?)\)/);
+	                var rotateMatch = transform.match(V.transformRotateRegex);
 	                if (rotateMatch) {
 	                    rotate = rotateMatch[1].split(separator);
 	                }
-	                var scaleMatch = transform.match(/scale\((.*?)\)/);
+	                var scaleMatch = transform.match(V.transformScaleRegex);
 	                if (scaleMatch) {
 	                    scale = scaleMatch[1].split(separator);
 	                }
@@ -28804,7 +28854,8 @@ var joint = (function (exports, Backbone, _, $) {
 
 	        if (evt.button === 2) {
 	            this.contextMenuFired = true;
-	            this.contextMenuTrigger($.Event(evt, { type: 'contextmenu', data: evt.data }));
+	            var contextmenuEvt = $.Event(evt, { type: 'contextmenu', data: evt.data });
+	            this.contextMenuTrigger(contextmenuEvt);
 	        } else {
 	            var view = this.findView(evt.target);
 
@@ -29067,12 +29118,21 @@ var joint = (function (exports, Backbone, _, $) {
 
 	    onmagnet: function(evt) {
 
-	        this.magnetEvent(evt, function(view, evt, _, x, y) {
-	            view.onmagnet(evt, x, y);
-	        });
+	        if (evt.button === 2) {
+	            this.contextMenuFired = true;
+	            this.magnetContextMenuFired = true;
+	            var contextmenuEvt = $.Event(evt, { type: 'contextmenu', data: evt.data });
+	            this.magnetContextMenuTrigger(contextmenuEvt);
+	            if (contextmenuEvt.isPropagationStopped()) {
+	                evt.stopPropagation();
+	            }
+	        } else {
+	            this.magnetEvent(evt, function(view, evt, _, x, y) {
+	                view.onmagnet(evt, x, y);
+	            });
+	        }
 	    },
 
-
 	    magnetpointerdblclick: function(evt) {
 
 	        this.magnetEvent(evt, function(view, evt, magnet, x, y) {
@@ -29081,8 +29141,17 @@ var joint = (function (exports, Backbone, _, $) {
 	    },
 
 	    magnetcontextmenu: function(evt) {
-
 	        if (this.options.preventContextMenu) { evt.preventDefault(); }
+
+	        if (this.magnetContextMenuFired) {
+	            this.magnetContextMenuFired = false;
+	            return;
+	        }
+
+	        this.magnetContextMenuTrigger(evt);
+	    },
+
+	    magnetContextMenuTrigger: function(evt) {
 	        this.magnetEvent(evt, function(view, evt, magnet, x, y) {
 	            view.magnetcontextmenu(evt, magnet, x, y);
 	        });
@@ -34341,7 +34410,7 @@ var joint = (function (exports, Backbone, _, $) {
 		Control: Control
 	});
 
-	var version = "3.6.3";
+	var version = "3.6.4";
 
 	var Vectorizer = V;
 	var layout = { PortLabel: PortLabel, Port: Port };
diff --git a/dist/joint.nowrap.min.js b/dist/joint.nowrap.min.js
index 70b863d4c..b122704f3 100644
--- a/dist/joint.nowrap.min.js
+++ b/dist/joint.nowrap.min.js
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-var joint=function(t,c,i,S){"use strict";c=c&&c.hasOwnProperty("default")?c.default:c,i=i&&i.hasOwnProperty("default")?i.default:i,S=S&&S.hasOwnProperty("default")?S.default:S;var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function n(t,e){return t(e={exports:{}},e.exports),e.exports}var r=function(t){return t&&t.Math==Math&&t},u=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),a=function(t){try{return!!t()}catch(t){return!0}},s=!a(function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}),o={}.propertyIsEnumerable,l=Object.getOwnPropertyDescriptor,h={f:l&&!o.call({1:2},1)?function(t){var e=l(this,t);return!!e&&e.enumerable}:o},C=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},g={}.toString,d=function(t){return g.call(t).slice(8,-1)},f="".split,w=a(function(){return!Object("z").propertyIsEnumerable(0)})?function(t){return"String"==d(t)?f.call(t,""):Object(t)}:Object,p=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},m=function(t){return w(p(t))},I=function(t){return"object"==typeof t?null!==t:"function"==typeof t},v=function(t,e){if(!I(t))return t;var i,n;if(e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;if("function"==typeof(i=t.valueOf)&&!I(n=i.call(t)))return n;if(!e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;throw TypeError("Can't convert object to primitive value")},A={}.hasOwnProperty,y=function(t,e){return A.call(t,e)},b=u.document,N=I(b)&&I(b.createElement),x=function(t){return N?b.createElement(t):{}},M=!s&&!a(function(){return 7!=Object.defineProperty(x("div"),"a",{get:function(){return 7}}).a}),k=Object.getOwnPropertyDescriptor,T={f:s?k:function(t,e){if(t=m(t),e=v(e,!0),M)try{return k(t,e)}catch(t){}if(y(t,e))return C(!h.f.call(t,e),t[e])}},D=function(t){if(!I(t))throw TypeError(String(t)+" is not an object");return t},L=Object.defineProperty,z={f:s?L:function(t,e,i){if(D(t),e=v(e,!0),D(i),M)try{return L(t,e,i)}catch(t){}if("get"in i||"set"in i)throw TypeError("Accessors not supported");return"value"in i&&(t[e]=i.value),t}},P=s?function(t,e,i){return z.f(t,e,C(1,i))}:function(t,e,i){return t[e]=i,t},j=function(e,i){try{P(u,e,i)}catch(t){u[e]=i}return i},G="__core-js_shared__",Z=u[G]||j(G,{}),B=Function.toString;"function"!=typeof Z.inspectSource&&(Z.inspectSource=function(t){return B.call(t)});var O,E,R,Y=Z.inspectSource,W=u.WeakMap,U="function"==typeof W&&/native code/.test(Y(W)),F=n(function(t){(t.exports=function(t,e){return Z[t]||(Z[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.8.3",mode:"global",copyright:"\xa9 2021 Denis Pushkarev (zloirock.ru)"})}),V=0,X=Math.random(),H=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++V+X).toString(36)},J=F("keys"),_=function(t){return J[t]||(J[t]=H(t))},Q={},K=u.WeakMap;if(U){var q=Z.state||(Z.state=new K),$=q.get,tt=q.has,et=q.set;O=function(t,e){return e.facade=t,et.call(q,t,e),e},E=function(t){return $.call(q,t)||{}},R=function(t){return tt.call(q,t)}}else{var it=_("state");Q[it]=!0,O=function(t,e){return e.facade=t,P(t,it,e),e},E=function(t){return y(t,it)?t[it]:{}},R=function(t){return y(t,it)}}var nt,rt={set:O,get:E,has:R,enforce:function(t){return R(t)?E(t):O(t,{})},getterFor:function(i){return function(t){var e;if(!I(t)||(e=E(t)).type!==i)throw TypeError("Incompatible receiver, "+i+" required");return e}}},ot=n(function(t){var e=rt.get,l=rt.enforce,c=String(String).split("String");(t.exports=function(t,e,i,n){var r,o=!!n&&!!n.unsafe,a=!!n&&!!n.enumerable,s=!!n&&!!n.noTargetGet;"function"==typeof i&&("string"!=typeof e||y(i,"name")||P(i,"name",e),(r=l(i)).source||(r.source=c.join("string"==typeof e?e:""))),t!==u?(o?!s&&t[e]&&(a=!0):delete t[e],a?t[e]=i:P(t,e,i)):a?t[e]=i:j(e,i)})(Function.prototype,"toString",function(){return"function"==typeof this&&e(this).source||Y(this)})}),at=u,st=function(t){return"function"==typeof t?t:void 0},lt=function(t,e){return arguments.length<2?st(at[t])||st(u[t]):at[t]&&at[t][e]||u[t]&&u[t][e]},ct=Math.ceil,ut=Math.floor,ht=function(t){return isNaN(t=+t)?0:(0<t?ut:ct)(t)},gt=Math.min,dt=function(t){return 0<t?gt(ht(t),9007199254740991):0},ft=Math.max,pt=Math.min,mt=function(c){return function(t,e,i){var n,r,o,a=m(t),s=dt(a.length),l=(n=s,(r=ht(i))<0?ft(r+n,0):pt(r,n));if(c&&e!=e){for(;l<s;)if((o=a[l++])!=o)return!0}else for(;l<s;l++)if((c||l in a)&&a[l]===e)return c||l||0;return!c&&-1}},It={includes:mt(!0),indexOf:mt(!1)},vt=It.indexOf,At=function(t,e){var i,n=m(t),r=0,o=[];for(i in n)!y(Q,i)&&y(n,i)&&o.push(i);for(;e.length>r;)y(n,i=e[r++])&&(~vt(o,i)||o.push(i));return o},Ct=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],wt=Ct.concat("length","prototype"),yt={f:Object.getOwnPropertyNames||function(t){return At(t,wt)}},bt={f:Object.getOwnPropertySymbols},Nt=lt("Reflect","ownKeys")||function(t){var e=yt.f(D(t)),i=bt.f;return i?e.concat(i(t)):e},xt=function(t,e){for(var i=Nt(e),n=z.f,r=T.f,o=0;o<i.length;o++){var a=i[o];y(t,a)||n(t,a,r(e,a))}},Mt=/#|\.prototype\./,St=function(t,e){var i=Tt[kt(t)];return i==Lt||i!=Dt&&("function"==typeof e?a(e):!!e)},kt=St.normalize=function(t){return String(t).replace(Mt,".").toLowerCase()},Tt=St.data={},Dt=St.NATIVE="N",Lt=St.POLYFILL="P",zt=St,Pt=T.f,jt=function(t,e){var i,n,r,o,a,s=t.target,l=t.global,c=t.stat;if(i=l?u:c?u[s]||j(s,{}):(u[s]||{}).prototype)for(n in e){if(o=e[n],r=t.noTargetGet?(a=Pt(i,n))&&a.value:i[n],!zt(l?n:s+(c?".":"#")+n,t.forced)&&void 0!==r){if(typeof o==typeof r)continue;xt(o,r)}(t.sham||r&&r.sham)&&P(o,"sham",!0),ot(i,n,o,t)}},Gt=!!Object.getOwnPropertySymbols&&!a(function(){return!String(Symbol())}),Zt=Gt&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,Bt=F("wks"),Ot=u.Symbol,Et=Zt?Ot:Ot&&Ot.withoutSetter||H,Rt=function(t){return y(Bt,t)||(Gt&&y(Ot,t)?Bt[t]=Ot[t]:Bt[t]=Et("Symbol."+t)),Bt[t]},Yt=Object.keys||function(t){return At(t,Ct)},Wt=s?Object.defineProperties:function(t,e){D(t);for(var i,n=Yt(e),r=n.length,o=0;o<r;)z.f(t,i=n[o++],e[i]);return t},Ut=lt("document","documentElement"),Ft="prototype",Vt="script",Xt=_("IE_PROTO"),Ht=function(){},Jt=function(t){return"<script>"+t+"</"+Vt+">"},_t=function(){try{nt=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;_t=nt?function(t){t.write(Jt("")),t.close();var e=t.parentWindow.Object;return t=null,e}(nt):((e=x("iframe")).style.display="none",Ut.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(Jt("document.F=Object")),t.close(),t.F);for(var i=Ct.length;i--;)delete _t[Ft][Ct[i]];return _t()};Q[Xt]=!0;var Qt=Object.create||function(t,e){var i;return null!==t?(Ht[Ft]=D(t),i=new Ht,Ht[Ft]=null,i[Xt]=t):i=_t(),void 0===e?i:Wt(i,e)},Kt=Rt("unscopables"),qt=Array.prototype;null==qt[Kt]&&z.f(qt,Kt,{configurable:!0,value:Qt(null)});var $t=function(t){qt[Kt][t]=!0},te=Object.defineProperty,ee={},ie=function(t){throw t},ne=function(t,e){if(y(ee,t))return ee[t];e||(e={});var i=[][t],n=!!y(e,"ACCESSORS")&&e.ACCESSORS,r=y(e,0)?e[0]:ie,o=y(e,1)?e[1]:void 0;return ee[t]=!!i&&!a(function(){if(n&&!s)return!0;var t={length:-1};n?te(t,1,{enumerable:!0,get:ie}):t[1]=1,i.call(t,r,o)})},re=It.includes,oe=ne("indexOf",{ACCESSORS:!0,1:0});jt({target:"Array",proto:!0,forced:!oe},{includes:function(t){return re(this,t,1<arguments.length?arguments[1]:void 0)}}),$t("includes");var ae=function(n,r,t){if(function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function")}(n),void 0===r)return n;switch(t){case 0:return function(){return n.call(r)};case 1:return function(t){return n.call(r,t)};case 2:return function(t,e){return n.call(r,t,e)};case 3:return function(t,e,i){return n.call(r,t,e,i)}}return function(){return n.apply(r,arguments)}},se=Function.call,le=function(t,e,i){return ae(se,u[t].prototype[e],i)},ce=(le("Array","includes"),function(t){return Object(p(t))}),ue=Array.isArray||function(t){return"Array"==d(t)},he=Rt("species"),ge=function(t,e){var i;return ue(t)&&("function"!=typeof(i=t.constructor)||i!==Array&&!ue(i.prototype)?I(i)&&null===(i=i[he])&&(i=void 0):i=void 0),new(void 0===i?Array:i)(0===e?0:e)},de=[].push,fe=function(d){var f=1==d,p=2==d,m=3==d,I=4==d,v=6==d,A=7==d,C=5==d||v;return function(t,e,i,n){for(var r,o,a=ce(t),s=w(a),l=ae(e,i,3),c=dt(s.length),u=0,h=n||ge,g=f?h(t,c):p||A?h(t,0):void 0;u<c;u++)if((C||u in s)&&(o=l(r=s[u],u,a),d))if(f)g[u]=o;else if(o)switch(d){case 3:return!0;case 5:return r;case 6:return u;case 2:de.call(g,r)}else switch(d){case 4:return!1;case 7:de.call(g,r)}return v?-1:m||I?I:g}},pe={forEach:fe(0),map:fe(1),filter:fe(2),some:fe(3),every:fe(4),find:fe(5),findIndex:fe(6),filterOut:fe(7)},me=pe.find,Ie="find",ve=!0,Ae=ne(Ie);Ie in[]&&Array(1)[Ie](function(){ve=!1}),jt({target:"Array",proto:!0,forced:ve||!Ae},{find:function(t){return me(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(Ie);le("Array","find");var Ce,we,ye,be=function(s){return function(t,e){var i,n,r=String(p(t)),o=ht(e),a=r.length;return o<0||a<=o?s?"":void 0:(i=r.charCodeAt(o))<55296||56319<i||o+1===a||(n=r.charCodeAt(o+1))<56320||57343<n?s?r.charAt(o):i:s?r.slice(o,o+2):n-56320+(i-55296<<10)+65536}},Ne={codeAt:be(!1),charAt:be(!0)},xe=!a(function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}),Me=_("IE_PROTO"),Se=Object.prototype,ke=xe?Object.getPrototypeOf:function(t){return t=ce(t),y(t,Me)?t[Me]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?Se:null},Te=Rt("iterator"),De=!1;[].keys&&("next"in(ye=[].keys())?(we=ke(ke(ye)))!==Object.prototype&&(Ce=we):De=!0);var Le=null==Ce||a(function(){var t={};return Ce[Te].call(t)!==t});Le&&(Ce={}),y(Ce,Te)||P(Ce,Te,function(){return this});var ze={IteratorPrototype:Ce,BUGGY_SAFARI_ITERATORS:De},Pe=z.f,je=Rt("toStringTag"),Ge=function(t,e,i){t&&!y(t=i?t:t.prototype,je)&&Pe(t,je,{configurable:!0,value:e})},Ze={},Be=ze.IteratorPrototype,Oe=function(){return this},Ee=Object.setPrototypeOf||("__proto__"in{}?function(){var i,n=!1,t={};try{(i=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(t,[]),n=t instanceof Array}catch(t){}return function(t,e){return D(t),function(t){if(!I(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(e),n?i.call(t,e):t.__proto__=e,t}}():void 0),Re=ze.IteratorPrototype,Ye=ze.BUGGY_SAFARI_ITERATORS,We=Rt("iterator"),Ue="values",Fe="entries",Ve=function(){return this},Xe=Ne.charAt,He="String Iterator",Je=rt.set,_e=rt.getterFor(He);!function(t,e,i,n,r,o,a){var s,l,c;l=n,c=e+" Iterator",(s=i).prototype=Qt(Be,{next:C(1,l)}),Ge(s,c,!1),Ze[c]=Oe;var u,h,g,d=function(t){if(t===r&&v)return v;if(!Ye&&t in m)return m[t];switch(t){case"keys":case Ue:case Fe:return function(){return new i(this,t)}}return function(){return new i(this)}},f=e+" Iterator",p=!1,m=t.prototype,I=m[We]||m["@@iterator"]||r&&m[r],v=!Ye&&I||d(r),A="Array"==e&&m.entries||I;if(A&&(u=ke(A.call(new t)),Re!==Object.prototype&&u.next&&(ke(u)!==Re&&(Ee?Ee(u,Re):"function"!=typeof u[We]&&P(u,We,Ve)),Ge(u,f,!0))),r==Ue&&I&&I.name!==Ue&&(p=!0,v=function(){return I.call(this)}),m[We]!==v&&P(m,We,v),Ze[e]=v,r)if(h={values:d(Ue),keys:o?v:d("keys"),entries:d(Fe)},a)for(g in h)!Ye&&!p&&g in m||ot(m,g,h[g]);else jt({target:e,proto:!0,forced:Ye||p},h)}(String,"String",function(t){Je(this,{type:He,string:String(t),index:0})},function(){var t,e=_e(this),i=e.string,n=e.index;return n>=i.length?{value:void 0,done:!0}:(t=Xe(i,n),e.index+=t.length,{value:t,done:!1})});var Qe=function(e,t,i,n){try{return n?t(D(i)[0],i[1]):t(i)}catch(t){throw function(t){var e=t.return;if(void 0!==e)D(e.call(t)).value}(e),t}},Ke=Rt("iterator"),qe=Array.prototype,$e=function(t,e,i){var n=v(e);n in t?z.f(t,n,C(0,i)):t[n]=i},ti={};ti[Rt("toStringTag")]="z";var ei="[object z]"===String(ti),ii=Rt("toStringTag"),ni="Arguments"==d(function(){return arguments}()),ri=ei?d:function(t){var e,i,n;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(i=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),ii))?i:ni?d(e):"Object"==(n=d(e))&&"function"==typeof e.callee?"Arguments":n},oi=Rt("iterator"),ai=Rt("iterator"),si=!1;try{var li=0,ci={next:function(){return{done:!!li++}},return:function(){si=!0}};ci[ai]=function(){return this},Array.from(ci,function(){throw 2})}catch(t){}var ui=!function(t,e){if(!e&&!si)return!1;var i=!1;try{var n={};n[ai]=function(){return{next:function(){return{done:i=!0}}}},t(n)}catch(t){}return i}(function(t){Array.from(t)});jt({target:"Array",stat:!0,forced:ui},{from:function(t){var e,i,n,r,o,a,s,l=ce(t),c="function"==typeof this?this:Array,u=arguments.length,h=1<u?arguments[1]:void 0,g=void 0!==h,d=function(t){if(null!=t)return t[oi]||t["@@iterator"]||Ze[ri(t)]}(l),f=0;if(g&&(h=ae(h,2<u?arguments[2]:void 0,2)),null!=d&&(c!=Array||void 0===(s=d)||Ze.Array!==s&&qe[Ke]!==s))for(o=(r=d.call(l)).next,i=new c;!(n=o.call(r)).done;f++)a=g?Qe(r,h,[n.value,f],!0):n.value,$e(i,f,a);else for(i=new c(e=dt(l.length));f<e;f++)a=g?h(l[f],f):l[f],$e(i,f,a);return i.length=f,i}});at.Array.from;var hi=pe.findIndex,gi="findIndex",di=!0,fi=ne(gi);gi in[]&&Array(1)[gi](function(){di=!1}),jt({target:"Array",proto:!0,forced:di||!fi},{findIndex:function(t){return hi(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(gi);le("Array","findIndex"),n(function(t,e){!function(){var t=e,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";function l(t){this.message=t}(l.prototype=new Error).name="InvalidCharacterError",t.btoa||(t.btoa=function(t){for(var e,i,n=String(t),r=0,o=s,a="";n.charAt(0|r)||(o="=",r%1);a+=o.charAt(63&e>>8-r%1*8)){if(255<(i=n.charCodeAt(r+=.75)))throw new l("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");e=e<<8|i}return a}),t.atob||(t.atob=function(t){var e=String(t).replace(/=+$/,"");if(e.length%4==1)throw new l("'atob' failed: The string to be decoded is not correctly encoded.");for(var i,n,r=0,o=0,a="";n=e.charAt(o++);~n&&(i=r%4?64*i+n:n,r++%4)?a+=String.fromCharCode(255&i>>(-2*r&6)):0)n=s.indexOf(n);return a})}()});jt({target:"Number",stat:!0},{isNaN:function(t){return t!=t}});at.Number.isNaN;var pi=u.isFinite,mi=Number.isFinite||function(t){return"number"==typeof t&&pi(t)};jt({target:"Number",stat:!0},{isFinite:mi});at.Number.isFinite;var Ii=Rt("match"),vi=function(t){if(I(e=t)&&(void 0!==(i=e[Ii])?i:"RegExp"==d(e)))throw TypeError("The method doesn't accept regular expressions");var e,i;return t},Ai=Rt("match"),Ci=function(e){var i=/./;try{"/./"[e](i)}catch(t){try{return i[Ai]=!1,"/./"[e](i)}catch(t){}}return!1};jt({target:"String",proto:!0,forced:!Ci("includes")},{includes:function(t){return!!~String(p(this)).indexOf(vi(t),1<arguments.length?arguments[1]:void 0)}});le("String","includes");var wi,yi=T.f,bi="".startsWith,Ni=Math.min,xi=Ci("startsWith"),Mi=!(xi||(!(wi=yi(String.prototype,"startsWith"))||wi.writable));jt({target:"String",proto:!0,forced:!Mi&&!xi},{startsWith:function(t){var e=String(p(this));vi(t);var i=dt(Ni(1<arguments.length?arguments[1]:void 0,e.length)),n=String(t);return bi?bi.call(e,n,i):e.slice(i,i+n.length)===n}});le("String","startsWith");!function(){function n(t,e){return this.slice(t,e)}function r(t,e){arguments.length<2&&(e=0);for(var i=0,n=t.length;i<n;++i,++e)this[e]=255&t[i]}function t(t){var e;if("number"==typeof t){e=new Array(t);for(var i=0;i<t;++i)e[i]=0}else e=t.slice(0);return e.subarray=n,(e.buffer=e).byteLength=e.length,e.set=r,"object"==typeof t&&t.buffer&&(e.buffer=t.buffer),e}"undefined"==typeof Uint8Array&&"undefined"!=typeof window&&(window.Uint8Array=t,window.Uint32Array=t,window.Int32Array=t)}();var Si={x:"x",y:"y",width:"w",height:"h",minimum:"s",maximum:"l",diagonal:"d"},ki=Object.keys(Si).map(function(t){return Si[t]}).join(""),Ti="[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?",Di=/\s/g,Li=new RegExp("^("+Ti+"\\*)?(["+ki+"])(/"+Ti+")?([-+]{1,2}"+Ti+")?$","g");function zi(t){throw new Error("Invalid calc() expression: "+t)}function Pi(t,e){var i=Li.exec(t.replace(Di,""));i||zi(t),Li.lastIndex=0;var n=i[1],r=i[2],o=i[3],a=i[4],s=e.x,l=e.y,c=e.width,u=e.height,h=0;switch(r){case Si.width:h=c;break;case Si.height:h=u;break;case Si.x:h=s;break;case Si.y:h=l;break;case Si.minimum:h=Math.min(u,c);break;case Si.maximum:h=Math.max(u,c);break;case Si.diagonal:h=Math.sqrt(u*u+c*c)}return n&&(h*=parseFloat(n)),o&&(h/=parseFloat(o.slice(1))),a&&(h+=function(t){if(!t)return 0;switch(t[0]){case"+":return parseFloat(t.substr(1));case"-":return-parseFloat(t.substr(1))}return parseFloat(t)}(a)),h}function ji(t){return"string"==typeof t&&t.includes("calc")}var Gi="calc(",Zi=Gi.length;function Bi(t,e){for(var i=t,n=0;;){var r=i.indexOf(Gi,n);if(-1===r)return i;var o=r+Zi,a=1;t:for(;;){switch(i[o]){case"(":a++;break;case")":if(0===--a)break t;break;case void 0:zi(i)}o++}var s=i.slice(r+Zi,o);ji(s)&&(s=Bi(s,e));var l=String(Pi(s,e));i=i.slice(0,r)+l+i.slice(o+1),n=r+l.length}}var Oi=Math.round,Ei=Math.floor,Ri=Math.PI,Yi=function(t){return t%360+(t<0?360:0)},Wi=function(t,e){return e*Oi(t/e)},Ui=function(t){return 180*t/Ri%360},Fi=function(t,e){return(t=(e=e||!1)?t:t%360)*Ri/180},Vi=function(t,e){if(void 0===e)e=void 0===t?1:t,t=0;else if(e<t){var i=t;t=e,e=i}return Ei(Math.random()*(e-t+1)+t)},Xi=Math.cos,Hi=Math.sin,Ji=Math.atan2,_i=function(t,e){var i=Fi(t.y),n=Fi(e.y),r=t.x,o=e.x,a=Fi(o-r),s=Hi(a)*Xi(n),l=Xi(i)*Hi(n)-Hi(i)*Xi(n)*Xi(a),c=Ui(Ji(s,l))-22.5;return c<0&&(c+=360),["NE","E","SE","S","SW","W","NW","N"][c=parseInt(c/45)]},Qi=function(t,e){var i=t.x,n=t.y;return(i-=e.x)*i+(n-=e.y)*n},Ki=function(t,e){return Math.sqrt(Qi(t,e))},qi={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},$i=Math.abs,tn=Math.cos,en=Math.sin,nn=Math.sqrt,rn=Math.min,on=Math.max,an=Math.atan2,sn=Math.round,ln=Math.pow,cn=Math.PI,un=function(t,e){if(!(this instanceof un))return new un(t,e);if("string"==typeof t){var i=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(i[0]),e=parseFloat(i[1])}else Object(t)===t&&(e=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===e?0:e};un.fromPolar=function(t,e,i){i=new un(i);var n=$i(t*tn(e)),r=$i(t*en(e)),o=Yi(Ui(e));return o<90?r=-r:o<180?(n=-n,r=-r):o<270&&(n=-n),new un(i.x+n,i.y+r)},un.random=function(t,e,i,n){return new un(Vi(t,e),Vi(i,n))},un.prototype={type:qi.Point,chooseClosest:function(t){var e=t.length;if(1===e)return new un(t[0]);for(var i=null,n=1/0,r=0;r<e;r++){var o=new un(t[r]),a=this.squaredDistance(o);a<n&&(i=o,n=a)}return i},adhereToRect:function(t){return t.containsPoint(this)||(this.x=rn(on(this.x,t.x),t.x+t.width),this.y=rn(on(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,e){var i=this.equals(t)||this.equals(e)?NaN:this.theta(e)-this.theta(t);return i<0&&(i+=360),i},bearing:function(t){return _i(this,t)},changeInAngle:function(t,e,i){return this.clone().offset(-t,-e).theta(i)-this.theta(i)},clone:function(){return new un(this)},cross:function(t,e){return t&&e?(e.x-this.x)*(t.y-this.y)-(e.y-this.y)*(t.x-this.x):NaN},difference:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),new un(this.x-(t||0),this.y-(e||0))},distance:function(t){return Ki(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,e){var i=this.x,n=this.y;return new un((1-e)*i+e*t.x,(1-e)*n+e*t.y)},magnitude:function(){return nn(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return $i(t.x-this.x)+$i(t.y-this.y)},move:function(t,e){var i=Fi(new un(t).theta(this));return this.offset(tn(i)*e,-en(i)*e)},normalize:function(t){var e=(t||1)/this.magnitude();return this.scale(e,e)},offset:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x+=t||0,this.y+=e||0,this},reflection:function(t){return new un(t).move(this,this.distance(t))},rotate:function(t,e){if(0===e)return this;t=t||new un(0,0),e=Fi(Yi(-e));var i=tn(e),n=en(e),r=i*(this.x-t.x)-n*(this.y-t.y)+t.x,o=n*(this.x-t.x)+i*(this.y-t.y)+t.y;return this.x=r,this.y=o,this},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=ln(10,t)}return this.x=sn(this.x*e)/e,this.y=sn(this.y*e)/e,this},scale:function(t,e,i){return i=i&&new un(i)||new un(0,0),this.x=i.x+t*(this.x-i.x),this.y=i.y+e*(this.y-i.y),this},snapToGrid:function(t,e){return this.x=Wi(this.x,t),this.y=Wi(this.y,e||t),this},squaredDistance:function(t){return Qi(this,t)},theta:function(t){var e=-((t=new un(t)).y-this.y),i=t.x-this.x,n=an(e,i);return n<0&&(n=2*cn+n),180*n/cn},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new un(t)||new un(0,0);var e=this.x,i=this.y;return this.x=nn((e-t.x)*(e-t.x)+(i-t.y)*(i-t.y)),this.y=Fi(t.theta(new un(e,i))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x=t||0,this.y=e||0,this},vectorAngle:function(t){return new un(0,0).angleBetween(this,t)}},un.prototype.translate=un.prototype.offset;var hn=un,gn=Math.max,dn=Math.min,fn=function(t,e){return this instanceof fn?t instanceof fn?new fn(t.start,t.end):(this.start=new un(t),void(this.end=new un(e))):new fn(t,e)};fn.prototype={type:qi.Line,angle:function(){var t=new un(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=dn(this.start.x,this.end.x),e=dn(this.start.y,this.end.y),i=gn(this.start.x,this.end.x),n=gn(this.start.y,this.end.y);return new kn(t,e,i-t,n-e)},bearing:function(){return _i(this.start,this.end)},clone:function(){return new fn(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var e=this.vector().dot(new fn(this.start,t).vector()),i=dn(1,gn(0,e/this.squaredLength()));return i!=i?0:i},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var e=this.start,i=this.end;if(0!==e.cross(t,i))return!1;var n=this.length();return!(new fn(e,t).length()>n)&&!(new fn(t,i).length()>n)},divideAt:function(t){var e=this.pointAt(t);return[new fn(this.start,e),new fn(e,this.end)]},divideAtLength:function(t){var e=this.pointAtLength(t);return[new fn(this.start,e),new fn(e,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,e){if(t&&t.intersectionWithLine){var i=t.intersectionWithLine(this,e);return i&&t instanceof fn&&(i=i[0]),i}return null},intersectionWithLine:function(t){var e=new un(this.end.x-this.start.x,this.end.y-this.start.y),i=new un(t.end.x-t.start.x,t.end.y-t.start.y),n=e.x*i.y-e.y*i.x,r=new un(t.start.x-this.start.x,t.start.y-this.start.y),o=r.x*i.y-r.y*i.x,a=r.x*e.y-r.y*e.x;if(0===n||o*n<0||a*n<0)return null;if(0<n){if(n<o||n<a)return null}else if(o<n||a<n)return null;return[new un(this.start.x+o*e.x/n,this.start.y+o*e.y/n)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return Ki(this.start,this.end)},midpoint:function(){return new un((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var e=this.clone();if(!this.isDifferentiable())return e;var i=e.start,n=e.end,r=i.clone().rotate(n,270),o=n.clone().rotate(i,90);return i.move(o,t),n.move(r,t),e},pointAt:function(t){var e=this.start,i=this.end;return t<=0?e.clone():1<=t?i.clone():e.lerp(i,t)},pointAtLength:function(t){var e=this.start,i=this.end,n=!0;t<0&&(n=!1,t=-t);var r=this.length();return r<=t?n?i.clone():e.clone():this.pointAt((n?t:r-t)/r)},pointOffset:function(t){t=new un(t);var e=this.start,i=this.end;return((i.x-e.x)*(t.y-e.y)-(i.y-e.y)*(t.x-e.x))/this.length()},rotate:function(t,e){return this.start.rotate(t,e),this.end.rotate(t,e),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.end.scale(t,e,i),this},setLength:function(t){var e=this.length();if(!e)return this;var i=t/e;return this.scale(i,i,this.start)},squaredLength:function(){return Qi(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAt(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAtLength(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,e){return this.start.translate(t,e),this.end.translate(t,e),this},vector:function(){return new un(this.end.x-this.start.x,this.end.y-this.start.y)}},fn.prototype.intersection=fn.prototype.intersect;var pn=fn,mn=Math.sqrt,In=Math.round,vn=Math.pow,An=function(t,e,i){return this instanceof An?t instanceof An?new An(new un(t.x,t.y),t.a,t.b):(t=new un(t),this.x=t.x,this.y=t.y,this.a=e,void(this.b=i)):new An(t,e,i)};An.fromRect=function(t){return t=new kn(t),new An(t.center(),t.width/2,t.height/2)},An.prototype={type:qi.Ellipse,bbox:function(){return new kn(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new un(this.x,this.y)},clone:function(){return new An(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.a+=2*t,this.b+=2*e,this},intersectionWithLine:function(t){var e=[],i=t.start,n=t.end,r=this.a,o=this.b,a=t.vector(),s=i.difference(new un(this)),l=new un(a.x/(r*r),a.y/(o*o)),c=new un(s.x/(r*r),s.y/(o*o)),u=a.dot(l),h=a.dot(c),g=h*h-u*(s.dot(c)-1);if(g<0)return null;if(0<g){var d=mn(g),f=(-h-d)/u,p=(-h+d)/u;if((f<0||1<f)&&(p<0||1<p))return null;0<=f&&f<=1&&e.push(i.lerp(n,f)),0<=p&&p<=1&&e.push(i.lerp(n,p))}else{var m=-h/u;if(!(0<=m&&m<=1))return null;e.push(i.lerp(n,m))}return e},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t),e&&t.rotate(new un(this.x,this.y),e);var i,n=t.x-this.x,r=t.y-this.y;if(0===n)return i=this.bbox().pointNearestToPoint(t),e?i.rotate(new un(this.x,this.y),-e):i;var o=r/n,a=o*o,s=this.a*this.a,l=this.b*this.b,c=mn(1/(1/s+a/l)),u=o*(c=n<0?-c:c);return i=new un(this.x+c,this.y+u),e?i.rotate(new un(this.x,this.y),-e):i},normalizedDistance:function(t){var e=t.x,i=t.y,n=this.a,r=this.b,o=this.x,a=this.y;return(e-o)*(e-o)/(n*n)+(i-a)*(i-a)/(r*r)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=vn(10,t)}return this.x=In(this.x*e)/e,this.y=In(this.y*e)/e,this.a=In(this.a*e)/e,this.b=In(this.b*e)/e,this},tangentTheta:function(t){var e,i,n=t.x,r=t.y,o=this.a,a=this.b,s=this.bbox().center(),l=s.x,c=s.y,u=n>s.x+o/2,h=n<s.x-o/2;return u||h?i=o*o/(n-l)-o*o*(r-c)*((e=n>s.x?r-30:r+30)-c)/(a*a*(n-l))+l:e=a*a/(r-c)-a*a*(n-l)*((i=r>s.y?n+30:n-30)-l)/(o*o*(r-c))+c,new un(i,e).theta(t)},toString:function(){return new un(this.x,this.y).toString()+" "+this.a+" "+this.b}};var Cn=An,wn=Math.abs,yn=Math.cos,bn=Math.sin,Nn=Math.min,xn=Math.max,Mn=Math.round,Sn=Math.pow,kn=function(t,e,i,n){if(!(this instanceof kn))return new kn(t,e,i,n);Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===e?0:e,this.width=void 0===i?0:i,this.height=void 0===n?0:n};kn.fromEllipse=function(t){return t=new An(t),new kn(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},kn.fromPointUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new un;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y;l<i&&(i=l),r<l&&(r=l),c<n&&(n=c),o<c&&(o=c)}return new kn(i,n,r-i,o-n)},kn.fromRectUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new kn;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y,u=l+a.width,h=c+a.height;l<i&&(i=l),r<u&&(r=u),c<n&&(n=c),o<h&&(o=h)}return new kn(i,n,r-i,o-n)},kn.prototype={type:qi.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var e=this.width,i=this.height,n=Fi(t),r=wn(bn(n)),o=wn(yn(n)),a=e*o+i*r,s=e*r+i*o;return this.x+=(e-a)/2,this.y+=(i-s)/2,this.width=a,this.height=s,this},bottomLeft:function(){return new un(this.x,this.y+this.height)},bottomLine:function(){return new fn(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new un(this.x+this.width/2,this.y+this.height)},center:function(){return new un(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new kn(this)},containsPoint:function(t){return(t=new un(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize(),n=e.width,r=e.height,o=i.width,a=i.height;if(!(n&&r&&o&&a))return!1;var s=e.x,l=e.y,c=i.x,u=i.y;return o+=c,n+=s,a+=u,r+=l,s<=c&&o<=n&&l<=u&&a<=r},corner:function(){return new un(this.x+this.width,this.y+this.height)},equals:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize();return e.x===i.x&&e.y===i.y&&e.width===i.width&&e.height===i.height},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.x-=t,this.y-=e,this.width+=2*t,this.height+=2*e,this},intersect:function(t){var e=this.origin(),i=this.corner(),n=t.origin(),r=t.corner();if(r.x<=e.x||r.y<=e.y||n.x>=i.x||n.y>=i.y)return null;var o=xn(e.x,n.x),a=xn(e.y,n.y);return new kn(o,a,Nn(i.x,r.x)-o,Nn(i.y,r.y)-a)},intersectionWithLine:function(t){var e,i,n=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],o=[],a=n.length;for(i=0;i<a;i++)null!==(e=t.intersect(n[i]))&&o.indexOf(e.toString())<0&&(r.push(e),o.push(e.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t);var i,n=new un(this.x+this.width/2,this.y+this.height/2);e&&t.rotate(n,e);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],o=new fn(n,t),a=r.length-1;0<=a;--a){var s=r[a].intersection(o);if(null!==s){i=s;break}}return i&&e&&i.rotate(n,-e),i},leftLine:function(){return new fn(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new un(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,e){var i,n,r,o,a,s,l,c;t=new kn(t),e||(e=t.center());var u=e.x,h=e.y;i=n=r=o=a=s=l=c=1/0;var g=t.topLeft();g.x<u&&(i=(this.x-u)/(g.x-u)),g.y<h&&(a=(this.y-h)/(g.y-h));var d=t.bottomRight();d.x>u&&(n=(this.x+this.width-u)/(d.x-u)),d.y>h&&(s=(this.y+this.height-h)/(d.y-h));var f=t.topRight();f.x>u&&(r=(this.x+this.width-u)/(f.x-u)),f.y<h&&(l=(this.y-h)/(f.y-h));var p=t.bottomLeft();return p.x<u&&(o=(this.x-u)/(p.x-u)),p.y>h&&(c=(this.y+this.height-h)/(p.y-h)),{sx:Nn(i,n,r,o),sy:Nn(a,s,l,c)}},maxRectUniformScaleToFit:function(t,e){var i=this.maxRectScaleToFit(t,e);return Nn(i.sx,i.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,e=this.y,i=this.width,n=this.height;return this.width<0&&(t=this.x+this.width,i=-this.width),this.height<0&&(e=this.y+this.height,n=-this.height),this.x=t,this.y=e,this.width=i,this.height=n,this},offset:function(t,e){return un.prototype.offset.call(this,t,e)},origin:function(){return new un(this.x,this.y)},pointNearestToPoint:function(t){if(t=new un(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new un(this.x+this.width,t.y);case"left":return new un(this.x,t.y);case"bottom":return new un(t.x,this.y+this.height);case"top":return new un(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new fn(this.topRight(),this.bottomRight())},rightMiddle:function(){return new un(this.x+this.width,this.y+this.height/2)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=Sn(10,t)}return this.x=Mn(this.x*e)/e,this.y=Mn(this.y*e)/e,this.width=Mn(this.width*e)/e,this.height=Mn(this.height*e)/e,this},scale:function(t,e,i){return i=this.origin().scale(t,e,i),this.x=i.x,this.y=i.y,this.width*=t,this.height*=e,this},sideNearestToPoint:function(t){var e=(t=new un(t)).x-this.x,i=this.x+this.width-t.x,n=t.y-this.y,r=e,o="left";return i<r&&(r=i,o="right"),n<r&&(r=n,o="top"),this.y+this.height-t.y<r&&(o="bottom"),o},snapToGrid:function(t,e){var i=this.origin().snapToGrid(t,e),n=this.corner().snapToGrid(t,e);return this.x=i.x,this.y=i.y,this.width=n.x-i.x,this.height=n.y-i.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new fn(this.topLeft(),this.topRight())},topMiddle:function(){return new un(this.x+this.width/2,this.y)},topRight:function(){return new un(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return kn.fromRectUnion(this,t)},update:function(t,e,i,n){return Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=t||0,this.y=e||0,this.width=i||0,this.height=n||0,this}},kn.prototype.bottomRight=kn.prototype.corner,kn.prototype.topLeft=kn.prototype.origin,kn.prototype.translate=kn.prototype.offset;var Tn=kn;function Dn(t){if(""===(t=t.trim()))return[];for(var e=[],i=t.split(/\s*,\s*|\s+/),n=i.length,r=0;r<n;r+=2)e.push({x:+i[r],y:+i[r+1]});return e}function Ln(t){var e=t.length;if(0===e)return[];for(var i=[],n=0;n<e;n++){var r=t[n].clone();i.push(r)}return i}function zn(t){var e,i,n,r=Math.abs,o=t.length;if(0===o)return[];for(e=0;e<o;e++)void 0===n?n=t[e]:t[e].y<n.y?n=t[e]:t[e].y===n.y&&t[e].x>n.x&&(n=t[e]);var a=[];for(e=0;e<o;e++){var s=n.theta(t[e]);0===s&&(s=360);var l=[t[e],e,s];a.push(l)}if(a.sort(function(t,e){var i=t[2]-e[2];return 0===i&&(i=e[1]-t[1]),i}),2<a.length){var c=a[a.length-1];a.unshift(c)}for(var u,h,g,d,f,p,m,I={},v=[];0!==a.length;)if(h=(u=a.pop())[0],!I.hasOwnProperty(u[0]+"@@"+u[1]))for(var A=!1;!A;)if(v.length<2)v.push(u),A=!0;else{d=(g=v.pop())[0];var C=(p=(f=v.pop())[0]).cross(d,h);if(C<0)v.push(f),v.push(g),v.push(u),A=!0;else if(0===C){var w=d.angleBetween(p,h);r(w-180)<1e-10?(I[g[0]+"@@"+g[1]]=d,v.push(f)):d.equals(h)||p.equals(d)?(I[g[0]+"@@"+g[1]]=d,v.push(f)):r((w+1)%360-1)<1e-10&&(v.push(f),a.push(g))}else I[g[0]+"@@"+g[1]]=d,v.push(f)}2<v.length&&v.pop();var y=-1;for(i=v.length,e=0;e<i;e++){var b=v[e][1];(void 0===m||b<m)&&(m=b,y=e)}var N=[];if(0<y){var x=v.slice(y),M=v.slice(0,y);N=x.concat(M)}else N=v;var S=[];for(i=N.length,e=0;e<i;e++)S.push(N[e][0]);return S}var Pn=function(t){return this instanceof Pn?"string"==typeof t?new Pn.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new Pn(t)};Pn.parse=function(t){return new Pn(Dn(t))},Pn.fromRect=function(t){return new Pn([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},Pn.prototype={type:qi.Polyline,bbox:function(){var t=1/0,e=-1/0,i=1/0,n=-1/0,r=this.points,o=r.length;if(0===o)return null;for(var a=0;a<o;a++){var s=r[a],l=s.x,c=s.y;l<t&&(t=l),e<l&&(e=l),c<i&&(i=c),n<c&&(n=c)}return new kn(t,i,e-t,n-i)},clone:function(){return new Pn(Ln(this.points))},closestPoint:function(t){var e=this.closestPointLength(t);return this.pointAtLength(e)},closestPointLength:function(t){var e,i=this.lengthPoints(),n=i.length;if(0===n)return 0;if(1===n)return 0;for(var r=1/0,o=0,a=n-1,s=0;s<a;s++){var l=new fn(i[s],i[s+1]),c=l.length(),u=l.closestPointNormalizedLength(t),h=l.pointAt(u).squaredDistance(t);h<r&&(r=h,e=o+u*c),o+=c}return e},closestPointNormalizedLength:function(t){var e=this.closestPointLength(t);if(0===e)return 0;var i=this.length();return 0===i?0:e/i},closestPointTangent:function(t){var e=this.closestPointLength(t);return this.tangentAtLength(e)},containsPoint:function(t){var e=this.points,i=e.length;if(0===i)return!1;for(var n=t.x,r=t.y,o=i-1,a=0,s=0,l=new fn,c=new fn,u=new un;a<i;a++){var h=e[o],g=e[a];if(t.equals(h))return!0;if(l.start=h,l.end=g,l.containsPoint(t))return!0;if(r<=h.y&&r>g.y||r>h.y&&r<=g.y){var d=h.x-n>g.x-n?h.x-n:g.x-n;0<=d&&(u.x=n+d,u.y=r,c.start=t,c.end=u,l.intersect(c)&&s++)}o=a}return s%2==1},close:function(){var t=this.start,e=this.end,i=this.points;return t&&e&&!t.equals(e)&&i.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new Pn(zn(this.points))},equals:function(t){if(!t)return!1;var e=this.points,i=t.points,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=t.points[r];if(!o.equals(a))return!1}return!0},intersectionWithLine:function(t){for(var e=new fn(t),i=[],n=this.lengthPoints(),r=new fn,o=0,a=n.length-1;o<a;o++){r.start=n[o],r.end=n[o+1];var s=e.intersectionWithLine(r);s&&i.push(s[0])}return 0<i.length?i:null},isDifferentiable:function(){var t=this.points,e=t.length;if(0===e)return!1;for(var i=new fn,n=e-1,r=0;r<n;r++)if(i.start=t[r],i.end=t[r+1],i.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),e=t.length;if(0===e)return 0;for(var i=0,n=e-1,r=0;r<n;r++)i+=t[r].distance(t[r+1]);return i},pointAt:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();if(t<=0)return e[0].clone();if(1<=t)return e[i-1].clone();var n=this.length()*t;return this.pointAtLength(n)},pointAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();var n=!0;t<0&&(n=!1,t=-t);for(var r=0,o=i-1,a=0;a<o;a++){var s=n?a:o-1-a,l=e[s],c=e[s+1],u=new fn(l,c),h=l.distance(c);if(t<=r+h)return u.pointAtLength((n?1:-1)*(t-r));r+=h}return(n?e[i-1]:e[0]).clone()},round:function(t){for(var e=this.points,i=e.length,n=0;n<i;n++)e[n].round(t);return this},scale:function(t,e,i){for(var n=this.points,r=n.length,o=0;o<r;o++)n[o].scale(t,e,i);return this},simplify:function(t){void 0===t&&(t={});var e=this.points;if(e.length<3)return this;for(var i=t.threshold||0,n=0;e[n+2];){var r=n+1,o=n+2,a=e[n],s=e[r],l=e[o];new fn(a,l).closestPoint(s).distance(s)<=i?e.splice(r,1):n+=1}return this},tangentAt:function(t){var e=this.lengthPoints().length;if(0===e)return null;if(1===e)return null;t<0&&(t=0),1<t&&(t=1);var i=this.length()*t;return this.tangentAtLength(i)},tangentAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return null;var n,r=!0;t<0&&(r=!1,t=-t);for(var o=0,a=i-1,s=0;s<a;s++){var l=r?s:a-1-s,c=e[l],u=e[l+1],h=new fn(c,u),g=c.distance(u);if(h.isDifferentiable()){if(t<=o+g)return h.tangentAtLength((r?1:-1)*(t-o));n=h}o+=g}if(n){var d=r?1:0;return n.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,e){for(var i=this.points,n=i.length,r=0;r<n;r++)i[r].translate(t,e);return this},serialize:function(){var t=this.points,e=t.length;if(0===e)return"";for(var i="",n=0;n<e;n++){var r=t[n];i+=r.x+","+r.y+" "}return i.trim()}},Object.defineProperty(Pn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(Pn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var jn=Math.abs,Gn=Math.sqrt,Zn=Math.min,Bn=Math.max,On=Math.pow,En=function(t,e,i,n){return this instanceof En?t instanceof En?new En(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new un(t),this.controlPoint1=new un(e),this.controlPoint2=new un(i),void(this.end=new un(n))):new En(t,e,i,n)};function Rn(t){var e,i,n=arguments,r=[];for(i=arguments.length,e=1;e<i;e++)r.push(n[e]);if(!t)throw new Error("Missing a parent object.");var o=Object.create(t);for(i=r.length,e=0;e<i;e++){var a,s,l=r[e];for(s in l)l.hasOwnProperty(s)&&(delete o[s],a=Object.getOwnPropertyDescriptor(l,s),Object.defineProperty(o,s,a))}return o}En.throughPoints=function(){function l(t){var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var e=function(t){var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=l(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=l(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]}(t),i=[],n=e[0].length,r=0;r<n;r++){var o=new un(e[0][r].x,e[0][r].y),a=new un(e[1][r].x,e[1][r].y);i.push(new En(t[r],o,a,t[r+1]))}return i}}(),En.prototype={type:qi.Curve,bbox:function(){for(var t,e,i,n,r,o,a,s,l=this.start,c=this.controlPoint1,u=this.controlPoint2,h=this.end,g=l.x,d=l.y,f=c.x,p=c.y,m=u.x,I=u.y,v=h.x,A=h.y,C=new Array,w=new Array,y=[new Array,new Array],b=0;b<2;++b)if(i=0===b?(e=6*g-12*f+6*m,t=-3*g+9*f-9*m+3*v,3*f-3*g):(e=6*d-12*p+6*I,t=-3*d+9*p-9*I+3*A,3*p-3*d),jn(t)<1e-12){if(jn(e)<1e-12)continue;0<(n=-i/e)&&n<1&&w.push(n)}else s=Gn(a=e*e-4*i*t),a<0||(0<(r=(-e+s)/(2*t))&&r<1&&w.push(r),0<(o=(-e-s)/(2*t))&&o<1&&w.push(o));for(var N,x,M,S=w.length,k=S;S--;)x=(N=1-(n=w[S]))*N*N*g+3*N*N*n*f+3*N*n*n*m+n*n*n*v,y[0][S]=x,M=N*N*N*d+3*N*N*n*p+3*N*n*n*I+n*n*n*A,y[1][S]=M,C[S]={X:x,Y:M};w[k]=0,w[k+1]=1,C[k]={X:g,Y:d},C[k+1]={X:v,Y:A},y[0][k]=g,y[1][k]=d,y[0][k+1]=v,y[1][k+1]=A,w.length=k+2,y[0].length=k+2,y[1].length=k+2,C.length=k+2;var T=Zn.apply(null,y[0]),D=Zn.apply(null,y[1]),L=Bn.apply(null,y[0]),z=Bn.apply(null,y[1]);return new kn(T,D,L-T,z-D)},clone:function(){return new En(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,e){return this.pointAtT(this.closestPointT(t,e))},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions};return this.lengthAtT(this.closestPointT(t,n),n)},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.closestPointLength(t,n);if(!r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){for(var i,n,r,o,a,s,l,c=void 0===(e=e||{}).precision?this.PRECISION:e.precision,u=void 0===e.subdivisions?this.getSubdivisions({precision:c}):e.subdivisions,h=u.length,g=h?1/h:0,d=0;d<h;d++){var f=u[d],p=f.start.distance(t),m=f.end.distance(t),I=p+m;(!l||I<l)&&(n=d*g,r=(d+1)*g,o=p,a=m,s=(i=f).start.distance(f.end),l=I)}for(var v=On(10,-c);;){var A=o?jn(o-a)/o:0,C=a?jn(o-a)/a:0;if(A<v||C<v||(!o||o<s*v||(!a||a<s*v)))return o<=a?n:r;var w=i.divide(.5);g/=2;var y=w[0].start.distance(t),b=w[0].end.distance(t),N=y+b,x=w[1].start.distance(t),M=w[1].end.distance(t);a=N<=x+M?(i=w[0],r-=g,o=y,b):(i=w[1],n+=g,o=x,M)}},closestPointTangent:function(t,e){return this.tangentAtT(this.closestPointT(t,e))},containsPoint:function(t,e){return this.toPolyline(e).containsPoint(t)},divideAt:function(t,e){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var i=this.tAt(t,e);return this.divideAtT(i)},divideAtLength:function(t,e){var i=this.tAtLength(t,e);return this.divideAtT(i)},divideAtT:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return[new En(e,e,e,e),new En(e,i,n,r)];if(1<=t)return[new En(e,i,n,r),new En(r,r,r,r)];var o=this.getSkeletonPoints(t),a=o.startControlPoint1,s=o.startControlPoint2,l=o.divider,c=o.dividerControlPoint1,u=o.dividerControlPoint2;return[new En(e,a,s,l),new En(l,c,u,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:i.clone(),dividerControlPoint2:n.clone()};if(1<=t)return{startControlPoint1:i.clone(),startControlPoint2:n.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var o=new fn(e,i).pointAt(t),a=new fn(i,n).pointAt(t),s=new fn(n,r).pointAt(t),l=new fn(o,a).pointAt(t),c=new fn(a,s).pointAt(t);return{startControlPoint1:o,startControlPoint2:l,divider:new fn(l,c).pointAt(t),dividerControlPoint1:c,dividerControlPoint2:s}},getSubdivisions:function(t){var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=[new En(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return i;for(var n=this.endpointDistance(),r=On(10,-e),o=0;;){o+=1;for(var a=[],s=i.length,l=0;l<s;l++){var c=i[l].divide(.5);a.push(c[0],c[1])}for(var u=0,h=a.length,g=0;g<h;g++){u+=a[g].endpointDistance()}if(1<o&&(0!==u?(u-n)/u:0)<r)return a;i=a,n=u}},isDifferentiable:function(){var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},length:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=0,r=i.length,o=0;o<r;o++){n+=i[o].endpointDistance()}return n},lengthAtT:function(t,e){if(t<=0)return 0;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision;return this.divide(t)[0].length({precision:i})},pointAt:function(t,e){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=this.tAt(t,e);return this.pointAtT(i)},pointAtLength:function(t,e){var i=this.tAtLength(t,e);return this.pointAtT(i)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},tangentAt:function(t,e){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var i=this.tAt(t,e);return this.tangentAtT(i)},tangentAtLength:function(t,e){if(!this.isDifferentiable())return null;var i=this.tAtLength(t,e);return this.tangentAtT(i)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.getSkeletonPoints(t),i=e.startControlPoint2,n=e.dividerControlPoint1,r=e.divider,o=new fn(i,n);return o.translate(r.x-i.x,r.y-i.y),o},tAt:function(t,e){if(t<=0)return 0;if(1<=t)return 1;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.length(n)*t;return this.tAtLength(r,n)},tAtLength:function(t,e){var i=!0;t<0&&(i=!1,t=-t);for(var n,r,o,a,s,l=void 0===(e=e||{}).precision?this.PRECISION:e.precision,c=void 0===e.subdivisions?this.getSubdivisions({precision:l}):e.subdivisions,u={precision:l,subdivisions:c},h=0,g=c.length,d=1/g,f=0;f<g;f++){var p=i?f:g-1-f,m=c[f],I=m.endpointDistance();if(t<=h+I){n=m,r=p*d,o=(p+1)*d,a=i?t-h:I+h-t,s=i?I+h-t:t-h;break}h+=I}if(!n)return i?1:0;for(var v=this.length(u),A=On(10,-l);;){var C,w;if((0!==v?a/v:0)<A)return r;if((0!==v?s/v:0)<A)return o;var y=n.divide(.5);d/=2;var b=y[0].endpointDistance(),N=y[1].endpointDistance();w=a<=b?(n=y[0],o-=d,b-(C=a)):(n=y[1],r+=d,N-(C=a-b)),a=C,s=w}},toPoints:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=[i[0].start.clone()],r=i.length,o=0;o<r;o++){var a=i[o];n.push(a.end.clone())}return n},toPolyline:function(t){return new Pn(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}},En.prototype.divide=En.prototype.divideAtT;var Yn=function(t){if(!(this instanceof Yn))return new Yn(t);if("string"==typeof t)return new Yn.parse(t);var e,i;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(i=(t=t.reduce(function(t,e){return t.concat(e)},[])).length,t[0].isSegment)for(e=0;e<i;e++){var n=t[e];this.appendSegment(n)}else{var r=null;for(e=0;e<i;e++){var o=t[e];if(!(o instanceof fn||o instanceof En))throw new Error("Cannot construct a path segment from the provided object.");0===e&&this.appendSegment(Yn.createSegment("M",o.start)),r&&!r.end.equals(o.start)&&this.appendSegment(Yn.createSegment("M",o.start)),o instanceof fn?this.appendSegment(Yn.createSegment("L",o.end)):o instanceof En&&this.appendSegment(Yn.createSegment("C",o.controlPoint1,o.controlPoint2,o.end)),r=o}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof fn)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("L",t.end));else if(t instanceof En)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof Pn))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(i=t.points.length,e=0;e<i;e++){var a=t.points[e];0===e?this.appendSegment(Yn.createSegment("M",a)):this.appendSegment(Yn.createSegment("L",a))}}else;};function Wn(t,e){return e.unshift(null),new(Function.prototype.bind.apply(t,e))}Yn.parse=function(t){if(!t)return new Yn;for(var e=new Yn,i=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),n=i.length,r=0;r<n;r++){var o=i[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),a=Yn.createSegment.apply(this,o);e.appendSegment(a)}return e},Yn.createSegment=function(t){var e=arguments;if(!t)throw new Error("Type must be provided.");var i=Yn.segmentTypes[t];if(!i)throw new Error(t+" is not a recognized path segment type.");for(var n=[],r=arguments.length,o=1;o<r;o++)n.push(e[o]);return Wn(i,n)},Yn.prototype={type:qi.Path,appendSegment:function(t){var e,i=this.segments,n=i.length,r=0!==n?i[n-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var o=t.length,a=0;a<o;a++){var s=t[a];e=this.prepareSegment(s,r,null),i.push(e),r=e}}else{if(!t||!t.isSegment)throw new Error("Segment required.");e=this.prepareSegment(t,r,null),i.push(e)}},bbox:function(){var t,e=this.segments,i=e.length;if(0===i)return null;for(var n=0;n<i;n++){var r=e[n];if(r.isVisible){var o=r.bbox();t=t?t.union(o):o}}if(t)return t;var a=e[i-1];return new kn(a.end.x,a.end.y,0,0)},clone:function(){for(var t=this.segments,e=t.length,i=new Yn,n=0;n<e;n++){var r=t[n].clone();i.appendSegment(r)}return i},closestPoint:function(t,e){var i=this.closestPointT(t,e);return i?this.pointAtT(i):null},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointT(t,n);return r?this.lengthAtT(r,n):0},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointLength(t,n);if(0===r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isVisible){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r={segmentIndex:l,value:h},s=d)}}return r||{segmentIndex:n-1,value:1}},closestPointTangent:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isDifferentiable()){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r=c.tangentAtT(h),s=d)}}return r||null},containsPoint:function(t,e){var i=this.toPolylines(e);if(!i)return!1;for(var n=i.length,r=0,o=0;o<n;o++){i[o].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.divideAtLength(r,n)},divideAtLength:function(t,e){var i=this.segments.length;if(0===i)return null;var n=!0;t<0&&(n=!1,t=-t);var r,o,a,s,l,c,u,h=void 0===(e=e||{}).precision?this.PRECISION:e.precision,g=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:h}):e.segmentSubdivisions,d=0;for(r=0;r<i;r++){var f=n?r:i-1-r;o=this.getSegment(f);var p=g[f],m=o.length({precision:h,subdivisions:p});if(o.isDifferentiable()&&(l=o,c=f,t<=d+m)){s=f,a=o.divideAtLength((n?1:-1)*(t-d),{precision:h,subdivisions:p});break}d+=m}if(!l)return null;a||(s=c,u=n?1:0,a=l.divideAtT(u));var I=this.clone();I.replaceSegment(s,a);var v=s,A=s+1,C=s+2;a[0].isDifferentiable()||(I.removeSegment(v),A-=1,C-=1);var w=I.getSegment(A).start;I.insertSegment(A,Yn.createSegment("M",w)),C+=1,a[1].isDifferentiable()||(I.removeSegment(C-1),C-=1);var y=C-v-1;for(r=C;r<I.segments.length;r++){var b=this.getSegment(r-y);if("Z"===(o=I.getSegment(r)).type&&!b.subpathStartSegment.end.equals(o.subpathStartSegment.end)){var N=Yn.createSegment("L",b.end);I.replaceSegment(r,N)}}return[new Yn(I.segments.slice(0,A)),new Yn(I.segments.slice(A))]},equals:function(t){if(!t)return!1;var e=this.segments,i=t.segments,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=i[r];if(o.type!==a.type||!o.equals(a))return!1}return!0},getSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");return e[t]},getSegmentSubdivisions:function(t){for(var e=this.segments,i=e.length,n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],o=0;o<i;o++){var a=e[o].getSubdivisions({precision:n});r.push(a)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,e=t.length,i=[],n=0;n<e;n++){var r=t[n];r.isSubpathStart?i.push(new Yn(r)):i[i.length-1].appendSegment(r)}return i},insertSegment:function(t,e){var i,n=this.segments,r=n.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var o=null,a=null;if(0!==r&&(a=1<=t?(o=n[t-1]).nextSegment:n[0]),Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=e.length,l=0;l<s;l++){var c=e[l];i=this.prepareSegment(c,o,a),n.splice(t+l,0,i),o=i}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,o,a),n.splice(t,0,i)}},intersectionWithLine:function(t,e){var i=null,n=this.toPolylines(e);if(!n)return null;for(var r=0,o=n.length;r<o;r++){var a=n[r],s=t.intersect(a);s&&(i||(i=[]),Array.isArray(s)?Array.prototype.push.apply(i,s):i.push(s))}return i},isDifferentiable:function(){for(var t=this.segments,e=t.length,i=0;i<e;i++){if(t[i].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var e=this.segments,i=e.length;if(0===i)return 0;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=0,a=0;a<i;a++){var s=e[a],l=r[a];o+=s.length({subdivisions:l})}return o},lengthAtT:function(t,e){var i=this.segments,n=i.length;if(0===n)return 0;var r=t.segmentIndex;if(r<0)return 0;var o=t.value;n<=r?(r=n-1,o=1):o<0?o=0:1<o&&(o=1);for(var a,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,l=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,c=0,u=0;u<r;u++){var h=i[u];a=l[u],c+=h.length({precisison:s,subdivisions:a})}return h=i[r],a=l[r],c+=h.lengthAtT(o,{precisison:s,subdivisions:a})},pointAt:function(t,e){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.pointAtLength(r,n)},pointAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isVisible){if(t<=l+d)return h.pointAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}return o?r?o.end:o.start:i[n-1].end.clone()},pointAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].pointAtT(0);if(i<=n)return e[i-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].pointAtT(r)},PRECISION:3,prepareSegment:function(t,e,i){t.previousSegment=e,t.nextSegment=i,e&&(e.nextSegment=t),i&&(i.previousSegment=t);var n=t;return t.isSubpathStart&&(t.subpathStartSegment=t,n=i),n&&this.updateSubpathStartSegment(n),t},removeSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");var n=e.splice(t,1)[0],r=n.previousSegment,o=n.nextSegment;r&&(r.nextSegment=o),o&&(o.previousSegment=r),n.isSubpathStart&&o&&this.updateSubpathStartSegment(o)},replaceSegment:function(t,e){var i,n=this.segments,r=n.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var o=n[t],a=o.previousSegment,s=o.nextSegment,l=o.isSubpathStart;if(Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");n.splice(t,1);for(var c=e.length,u=0;u<c;u++){var h=e[u];i=this.prepareSegment(h,a,s),n.splice(t+u,0,i),a=i,l&&i.isSubpathStart&&(l=!1)}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,a,s),n.splice(t,1,i),l&&i.isSubpathStart&&(l=!1)}l&&s&&this.updateSubpathStartSegment(s)},round:function(t){for(var e=this.segments,i=e.length,n=0;n<i;n++){e[n].round(t)}return this},scale:function(t,e,i){for(var n=this.segments,r=n.length,o=0;o<r;o++){n[o].scale(t,e,i)}return this},segmentAt:function(t,e){var i=this.segmentIndexAt(t,e);return i?this.getSegment(i):null},segmentAtLength:function(t,e){var i=this.segmentIndexAtLength(t,e);return i?this.getSegment(i):null},segmentIndexAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.segmentIndexAtLength(r,n)},segmentIndexAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=null,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=a[u],d=h.length({precision:o,subdivisions:g});if(h.isVisible){if(t<=l+d)return u;s=u}l+=d}return s},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.tangentAtLength(r,n)},tangentAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isDifferentiable()){if(t<=l+d)return h.tangentAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}if(o){var f=r?1:0;return o.tangentAtT(f)}return null},tangentAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].tangentAtT(0);if(i<=n)return e[i-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].tangentAtT(r)},toPoints:function(t){var e=this.segments,i=e.length;if(0===i)return null;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=[],a=[],s=0;s<i;s++){var l=e[s];if(l.isVisible){var c=r[s];if(0<c.length){var u=c.map(function(t){return t.start});Array.prototype.push.apply(a,u)}else a.push(l.start)}else 0<a.length&&(a.push(e[s-1].end),o.push(a),a=[])}return 0<a.length&&(a.push(this.end),o.push(a)),o},toPolylines:function(t){var e=[],i=this.toPoints(t);if(!i)return null;for(var n=0,r=i.length;n<r;n++)e.push(new Pn(i[n]));return e},toString:function(){for(var t=this.segments,e=t.length,i="",n=0;n<e;n++){i+=t[n].serialize()+" "}return i.trim()},translate:function(t,e){for(var i=this.segments,n=i.length,r=0;r<n;r++){i[r].translate(t,e)}return this},updateSubpathStartSegment:function(t){for(var e=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=e?e.subpathStartSegment:null,t=(e=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,Yn.createSegment("M",0,0)),this}},Object.defineProperty(Yn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=0;i<e;i++){var n=t[i];if(n.isVisible)return n.start}return t[e-1].end}}),Object.defineProperty(Yn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=e-1;0<=i;i--){var n=t[i];if(n.isVisible)return n.end}return t[e-1].end}});var Un={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var e=this.length();return 1<=t?e:e*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(Un,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(Un,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(Un,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var Fn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Fn))return Wn(Fn,n);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],t.push(new Fn(e));return t},Vn={clone:function(){return new Fn(this.end)},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[new Fn(e[0]),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[new Fn(e[0]),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Vn,"type",{configurable:!0,enumerable:!0,value:"L"}),Fn.prototype=Rn(Un,fn.prototype,Vn);var Xn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Xn))return Wn(Xn,n);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(n[0]instanceof En){if(1===r)return this.controlPoint1=n[0].controlPoint1.clone(),this.controlPoint2=n[0].controlPoint2.clone(),this.end=n[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(6===r)return this.controlPoint1=new un(+n[0],+n[1]),this.controlPoint2=new un(+n[2],+n[3]),this.end=new un(+n[4],+n[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=6)a=n.slice(o,o+6),t.push(Wn(Xn,a));return t}if(3===r)return this.controlPoint1=new un(n[0]),this.controlPoint2=new un(n[1]),this.end=new un(n[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],o=0;o<r;o+=3)e=n.slice(o,o+3),t.push(Wn(Xn,e));return t},Hn={clone:function(){return new Xn(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtLength:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtT:function(t){var e=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new Xn(e[0]),new Xn(e[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},serialize:function(){var t=this.controlPoint1,e=this.controlPoint2,i=this.end;return this.type+" "+t.x+" "+t.y+" "+e.x+" "+e.y+" "+i.x+" "+i.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}};Object.defineProperty(Hn,"type",{configurable:!0,enumerable:!0,value:"C"}),Xn.prototype=Rn(Un,En.prototype,Hn);var Jn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Jn))return Wn(Jn,n);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(n[0]instanceof En){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),0===o?t.push(Wn(Jn,a)):t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],0===o?t.push(new Jn(e)):t.push(new Fn(e));return t},_n={bbox:function(){return null},clone:function(){return new Jn(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(_n,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(_n,"type",{configurable:!0,enumerable:!0,value:"M"}),Jn.prototype=Rn(Un,_n);var Qn=function(){for(var t=arguments,e=[],i=arguments.length,n=0;n<i;n++)e.push(t[n]);if(!(this instanceof Qn))return Wn(Qn,e);if(0<i)throw new Error("Closepath constructor expects no arguments.");return this},Kn={clone:function(){return new Qn},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(Kn,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(Kn,"type",{configurable:!0,enumerable:!0,value:"Z"}),Qn.prototype=Rn(Un,fn.prototype,Kn);var qn=Yn.segmentTypes={L:Fn,C:Xn,M:Jn,Z:Qn,z:Qn};Yn.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(qn).join("")+",.]*$"),Yn.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var $n={curveThroughPoints:function(t){return console.warn("deprecated"),new Yn(En.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=this.getFirstControlPoints(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=this.getFirstControlPoints(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]},getCurveDivider:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){var e=r.divide(t);return[{p0:e[0].start,p1:e[0].controlPoint1,p2:e[0].controlPoint2,p3:e[0].end},{p0:e[1].start,p1:e[1].controlPoint1,p2:e[1].controlPoint2,p3:e[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i},getInversionSolver:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){return r.closestPointT(t)}}},tr=function(t){return this instanceof tr?"string"==typeof t?new tr.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new tr(t)};function er(t,e){var i=t.start.x,n=t.start.y,r=t.end.x,o=t.end.y,a=e.start.x,s=e.start.y,l=r-i,c=o-n,u=e.end.x-a,h=e.end.y-s,g=i-a,d=n-s,f=l*h-u*c,p=(l*d-c*g)/f,m=(u*d-h*g)/f;return 0<=p&&p<=1&&0<=m&&m<=1}function ir(t,e){var i=t.a,n=t.b,r=t.x,o=t.y,a=e.start.x-r,s=e.end.x-r,l=e.start.y-o,c=i*i,u=n*n,h=s-a,g=e.end.y-o-l,d=h*h/c+g*g/u,f=2*a*h/c+2*l*g/u,p=f*f-4*d*(a*a/c+l*l/u-1);if(0===p){var m=-f/2/d;return 0<=m&&m<=1}if(0<p){var I=Math.sqrt(p),v=(-f+I)/2/d,A=(-f-I)/2/d;return 0<=v&&v<=1||0<=A&&A<=1}return!1}function nr(t,e){return function(t,e,i,n){var r=Math.cos,o=Math.sin,a=o(e),s=r(e),l=o(n),c=r(n),u=a*a,h=s*s,g=a*s,d=l*l,f=c*c,p=l*c,m=t.a*t.a,I=t.b*t.b,v=i.a*i.a,A=i.b*i.b,C=m*u+I*h,w=v*d+A*f,y=m*h+I*u,b=v*f+A*d,N=2*(I-m)*g,x=2*(A-v)*p,M=-2*C*t.x-N*t.y,S=-2*w*i.x-x*i.y,k=-N*t.x-2*y*t.y,T=-x*i.x-2*b*i.y,D=C*t.x*t.x+y*t.y*t.y+N*t.x*t.y-m*I,L=w*i.x*i.x+b*i.y*i.y+x*i.x*i.y-v*A;x/=2,S/=2,T/=2;var z=Tr([[C,N/=2,M/=2],[N,y,k/=2],[M,k,D]]),P=Tr([[w,x,S],[x,b,T],[S,T,L]]),j=.33333333*(Tr([[w,N,M],[x,y,k],[S,k,D]])+Tr([[C,x,M],[N,b,k],[M,T,D]])+Tr([[C,N,S],[N,y,T],[M,k,L]])),G=.33333333*(Tr([[C,x,S],[N,b,T],[M,T,L]])+Tr([[w,N,S],[x,y,T],[S,k,L]])+Tr([[w,x,M],[x,b,k],[S,T,D]])),Z=kr([[z,j],[j,G]]),B=kr([[z,G],[j,P]]),O=kr([[j,G],[G,P]]);if(0<kr([[2*Z,B],[B,2*O]])&&(0<G||0<j))return!1;return!0}(t,0,e,0)}function rr(t,e){var i=e.start,n=e.end,r=t.x,o=t.y,a=t.width,s=t.height;return!(i.x>r+a&&n.x>r+a||i.x<r&&n.x<r||i.y>o+s&&n.y>o+s||i.y<o&&n.y<o)&&(!(!t.containsPoint(e.start)&&!t.containsPoint(e.end))||(er(t.topLine(),e)||er(t.rightLine(),e)||er(t.bottomLine(),e)||er(t.leftLine(),e)))}function or(t,e){return!!ar(t,kn.fromEllipse(e))&&gr(tr.fromRect(t),e)}function ar(t,e){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y}function sr(t,e){return yr(t,e,{interior:!1})}function lr(t,e){return br(t,e,{interior:!1})}function cr(t,e){return Nr(t,e,{interior:!1})}function ur(t,e){return Mr(t,e,{interior:!1})}function hr(t,e){return yr(t,e,{interior:!0})}function gr(t,e){return br(t,e,{interior:!0})}function dr(t,e){return Nr(t,e,{interior:!0})}function fr(t,e){return Mr(t,e,{interior:!0})}function pr(t,e){return Sr(t,e,{interior:!0})}function mr(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?hr(e,i):sr(e,i)})}function Ir(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?gr(e,i):lr(e,i)})}function vr(t,e,i){return Cr(t,tr.fromRect(e),i)}function Ar(t,e,i){return xr(t,e,i,{interior:!1})}function Cr(t,e,i){return xr(t,e,i,{interior:!0})}function wr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Cr(i,e,r):Ar(i,e,r)})}function yr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(e.start))return!0;var o=t.start,a=t.end,s=t.points;n=a.equals(o)?s:s.concat([o])}else n=t.points;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],er(e,c))return!0;return!1}function br(t,e,i){void 0===i&&(i={});var n,r=t.start,o=t.end,a=t.points;if(e.containsPoint(r))return!0;var s=i.interior;if(void 0===s&&(s=!1),s){if(t.containsPoint(e.center()))return!0;n=o.equals(r)?a:a.concat([r])}else n=a;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],ir(e,c))return!0;return!1}function Nr(t,e,i){return Sr(t,tr.fromRect(e),i)}function xr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Sr(i,e,r):Mr(i,e,r)})}function Mr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){var o=e.start;if(t.containsPoint(o))return!0;n=t.clone().close()}else n=t;for(var a=e.points,s=a.length,l=new fn,c=0;c<s-1;c++)if(l.start=a[c],l.end=a[c+1],sr(n,l))return!0;return!1}function Sr(t,e,i){return e.containsPoint(t.start)||Mr(t,e.clone().close(),i)}function kr(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Tr(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}tr.parse=function(t){return new tr(Dn(t))},tr.fromRect=function(t){return new tr([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},tr.prototype=Rn(Pn.prototype,{type:qi.Polygon,clone:function(){return new tr(Ln(this.points))},convexHull:function(){return new tr(zn(this.points))},lengthPoints:function(){var t=this.start,e=this.end,i=this.points;return i.length<=1||t.equals(e)?i:i.concat([t.clone()])}});var Dr,Lr,zr={intersection:{exists:function t(e,i,n,r){switch(e.type){case qi.Line:switch(i.type){case qi.Line:return er(e,i)}break;case qi.Ellipse:switch(i.type){case qi.Line:return ir(e,i);case qi.Ellipse:return nr(e,i)}break;case qi.Rect:switch(i.type){case qi.Line:return rr(e,i);case qi.Ellipse:return or(e,i);case qi.Rect:return ar(e,i)}break;case qi.Polyline:switch(i.type){case qi.Line:return sr(e,i);case qi.Ellipse:return lr(e,i);case qi.Rect:return cr(e,i);case qi.Polyline:return ur(e,i)}break;case qi.Polygon:switch(i.type){case qi.Line:return hr(e,i);case qi.Ellipse:return gr(e,i);case qi.Rect:return dr(e,i);case qi.Polyline:return fr(e,i);case qi.Polygon:return pr(e,i)}break;case qi.Path:switch(i.type){case qi.Line:return mr(e,i,n);case qi.Ellipse:return Ir(e,i,n);case qi.Rect:return vr(e,i,n);case qi.Polyline:return Ar(e,i,n);case qi.Polygon:return Cr(e,i,n);case qi.Path:return wr(e,i,n,r)}}switch(i.type){case qi.Ellipse:case qi.Rect:case qi.Polyline:case qi.Polygon:case qi.Path:return t(i,e,r,n);default:throw Error("The intersection for "+e+" and "+i+" could not be found.")}},lineWithLine:er,ellipseWithLine:ir,ellipseWithEllipse:nr,rectWithLine:rr,rectWithEllipse:or,rectWithRect:ar,polylineWithLine:sr,polylineWithEllipse:lr,polylineWithRect:cr,polylineWithPolyline:ur,polygonWithLine:hr,polygonWithEllipse:gr,polygonWithRect:dr,polygonWithPolyline:fr,polygonWithPolygon:pr,pathWithLine:mr,pathWithEllipse:Ir,pathWithRect:vr,pathWithPolyline:Ar,pathWithPolygon:Cr,pathWithPath:wr},scale:{linear:function(t,e,i){var n=t[1]-t[0],r=e[1]-e[0];return(i-t[0])/n*r+e[0]||0}},normalizeAngle:Yi,snapToGrid:Wi,toDeg:Ui,toRad:Fi,random:Vi,bezier:$n,Curve:En,Ellipse:An,ellipse:Cn,Line:fn,line:pn,Path:Yn,Point:un,point:hn,Polyline:Pn,Polygon:tr,Rect:kn,rect:Tn,types:qi},Pr=function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var G={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,p=t.PI,o=t.atan2,a=t.sqrt,h=t.min,g=t.max,m=t.cos,I=t.sin,Z=function(t,e,i){if(!(this instanceof Z))return Z.apply(Object.create(Z.prototype),arguments);if(t){if(Z.isV(t)&&(t=t.node),e=e||{},Z.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=Z.createSvgDocument();else if("<"===t[0]){var n=Z.createSvgDocument(t);if(1<n.childNodes.length){var r,o,a=[];for(r=0,o=n.childNodes.length;r<o;r++){var s=n.childNodes[r];a.push(new Z(document.importNode(s,!0)))}return a}t=document.importNode(n.firstChild,!0)}else t=document.createElementNS(G.svg,t);Z.ensureId(t)}return this.node=t,this.setAttributes(e),i&&this.append(i),this}},e=Z.prototype;function B(t,e,i){i||(i={});for(var n=i.includeAnnotationIndices,r=i.eol,o=i.lineHeight,a=i.baseSize,s=0,l={},c=e.length-1,u=0;u<=c;u++){var h=e[u],g=null;if(Z.isObject(h)){var d=h.attrs,f=Z("tspan",d),p=f.node,m=h.t;r&&u===c&&(m+=r),p.textContent=m;var I=d.class;I&&f.addClass(I),n&&f.attr("annotations",h.annotations),g=parseFloat(d["font-size"]),isFinite(g)||(g=a),g&&s<g&&(s=g)}else r&&u===c&&(h+=r),p=document.createTextNode(h||" "),a&&s<a&&(s=a);t.appendChild(p)}return s&&(l.maxFontSize=s),o?l.lineHeight=o:s&&(l.lineHeight=1.2*s),l}Object.defineProperty(e,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),e.getTransformToElement=function(t){var e=this.node;if(Z.isSVGGraphicsElement(t)&&Z.isSVGGraphicsElement(e)){var i=Z.toNode(t).getScreenCTM(),n=e.getScreenCTM();if(i&&n)return i.inverse().multiply(n)}return Z.createSVGMatrix()},e.transform=function(t,e){var i=this.node;if(Z.isUndefined(t))return Z.transformStringToMatrix(this.attr("transform"));if(e&&e.absolute)return this.attr("transform",Z.matrixToTransformString(t));var n=Z.createSVGTransform(t);return i.transform.baseVal.appendItem(n),this},e.translate=function(t,e,i){i=i||{},e=e||0;var n=this.attr("transform")||"",r=Z.parseTransformString(n);if(n=r.value,Z.isUndefined(t))return r.translate;n=n.replace(/translate\([^)]*\)/g,"").trim();var o="translate("+(i.absolute?t:r.translate.tx+t)+","+(i.absolute?e:r.translate.ty+e)+")";return this.attr("transform",(o+" "+n).trim()),this},e.rotate=function(t,e,i,n){n=n||{};var r=this.attr("transform")||"",o=Z.parseTransformString(r);if(r=o.value,Z.isUndefined(t))return o.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var a="rotate("+(n.absolute?t:o.rotate.angle+t)+(void 0!==e&&void 0!==i?","+e+","+i:"")+")";return this.attr("transform",(r+" "+a).trim()),this},e.scale=function(t,e){e=Z.isUndefined(e)?t:e;var i=this.attr("transform")||"",n=Z.parseTransformString(i);if(i=n.value,Z.isUndefined(t))return n.scale;i=i.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+e+")";return this.attr("transform",(i+" "+r).trim()),this},e.bbox=function(t,e){var i,n=this.node,r=n.ownerSVGElement;if(!r)return new kn(0,0,0,0);try{i=n.getBBox()}catch(t){i={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(t)return new kn(i);var o=this.getTransformToElement(e||r);return Z.transformRect(i,o)},e.getBBox=function(t){var e,i={},n=this.node;if(!n.ownerSVGElement||!Z.isSVGGraphicsElement(n))return new kn(0,0,0,0);if(t&&(t.target&&(i.target=Z.toNode(t.target)),t.recursive&&(i.recursive=t.recursive)),i.recursive){var r=this.children(),o=r.length;if(0===o)return this.getBBox({target:i.target,recursive:!1});i.target||(i.target=this);for(var a=0;a<o;a++){var s,l=r[a];s=0===l.children().length?l.getBBox({target:i.target,recursive:!1}):l.getBBox({target:i.target,recursive:!0}),e=e?e.union(s):s}return e}try{e=n.getBBox()}catch(t){e={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(i.target){var c=this.getTransformToElement(i.target);return Z.transformRect(e,c)}return new kn(e)};var O=/em$/;function E(t,e){var i=parseFloat(t);return O.test(t)?i*e:i}e.text=function(t,e){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=Z.sanitizeText(t),e||(e={});var i=e.displayEmpty,n=e.eol,r=e.textPath,o=e.textVerticalAnchor,a="middle"===o||"bottom"===o||"top"===o,s=e.x;void 0===s&&(s=this.attr("x")||0);var l=e.includeAnnotationIndices,c=e.annotations;c&&!Z.isArray(c)&&(c=[c]);var u=e.lineHeight,h="auto"===u,g=h?"1.5em":u||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||i?null:"none"});var d=parseFloat(this.attr("font-size"));d||(d=16,(a||c)&&this.attr("font-size",d));var f,p=document;f=r?("string"==typeof r&&(r={d:r}),function(t,e){t||(t={});var i=Z("textPath"),n=t.d;if(n&&void 0===t["xlink:href"]){var r=Z("path").attr("d",n).appendTo(e.defs());i.attr("xlink:href","#"+r.id)}return Z.isObject(t)&&i.attr(t),i.node}(r,this)):p.createDocumentFragment();for(var m,I=0,v=t.split("\n"),A=[],C=0,w=v.length-1;C<=w;C++){var y,b=g,N="v-line",x=p.createElementNS(G.svg,"tspan"),M=v[C];if(M)if(c){var S=Z.annotateString(M,c,{offset:-I,includeAnnotationIndices:l}),k=(y=B(x,S,{includeAnnotationIndices:l,eol:C!==w&&n,lineHeight:h?null:g,baseSize:d})).lineHeight;k&&h&&0!==C&&(b=k),0===C&&(m=.8*y.maxFontSize)}else n&&C!==w&&(M+=n),x.textContent=M;else{x.textContent="-",N+=" v-empty-line";var T=x.style;if(T.fillOpacity=0,T.strokeOpacity=0,c){y={};for(var D=d,L=(S=Z.findAnnotationsAtIndex(c,I)).length;0<L;L--){var z=S[L-1].attrs;if(z&&"font-size"in z){var P=parseFloat(z["font-size"]);if(isFinite(P)){D=P;break}}}h&&(0<C?b=1.2*D:m=.8*D),x.setAttribute("font-size",D),y.maxFontSize=D}}y&&A.push(y),0<C&&x.setAttribute("dy",b),(0<C||r)&&x.setAttribute("x",s),x.className.baseVal=N,f.appendChild(x),I+=M.length+1}if(a)if(c)b=function(t,e,i,n){if(!Array.isArray(e))return 0;var r=e.length;if(!r)return 0;for(var o=e[0],a=E(o.maxFontSize,i)||i,s=0,l=E(n,i),c=1;c<r;c++)s+=E((o=e[c]).lineHeight,i)||l;var u,h=E(o.maxFontSize,i)||i;switch(t){case"middle":u=a/2-.15*h-s/2;break;case"bottom":u=-.25*h-s;break;default:case"top":u=.8*a}return u}(o,A,d,g);else if("top"===o)b="0.8em";else{var j;switch(0<w?(j=parseFloat(g)||1,j*=w,O.test(g)||(j/=d)):j=0,o){case"middle":b=.3-j/2+"em";break;case"bottom":b=-j-.3+"em"}}else 0===o?b="0em":o?b=o:(b=0,null===this.attr("y")&&this.attr("y",m||"0.8em"));return f.firstChild.setAttribute("dy",b),this.append(f),this},e.removeAttr=function(t){var e=Z.qualifyAttr(t),i=this.node;return e.ns?i.hasAttributeNS(e.ns,e.local)&&i.removeAttributeNS(e.ns,e.local):i.hasAttribute(t)&&i.removeAttribute(t),this},e.attr=function(t,e){if(Z.isUndefined(t)){for(var i=this.node.attributes,n={},r=0;r<i.length;r++)n[i[r].name]=i[r].value;return n}if(Z.isString(t)&&Z.isUndefined(e))return this.node.getAttribute(t);if("object"==typeof t)for(var o in t)t.hasOwnProperty(o)&&this.setAttribute(o,t[o]);else this.setAttribute(t,e);return this},e.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",Z.normalizePathData(this.attr("d"))),this},e.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},e.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},e.setAttributes=function(t){for(var e in t)t.hasOwnProperty(e)&&this.setAttribute(e,t[e]);return this},e.append=function(t){Z.isArray(t)||(t=[t]);for(var e=0,i=t.length;e<i;e++)this.node.appendChild(Z.toNode(t[e]));return this},e.prepend=function(t){var e=this.node.firstChild;return e?Z(e).before(t):this.append(t)},e.before=function(t){var e=this.node,i=e.parentNode;if(i){Z.isArray(t)||(t=[t]);for(var n=0,r=t.length;n<r;n++)i.insertBefore(Z.toNode(t[n]),e)}return this},e.appendTo=function(t){return Z.toNode(t).appendChild(this.node),this},e.svg=function(){return this.node instanceof window.SVGSVGElement?this:Z(this.node.ownerSVGElement)},e.tagName=function(){return this.node.tagName.toUpperCase()},e.defs=function(){var t=this.svg()||this,e=t.node.getElementsByTagName("defs")[0];return e?Z(e):Z("defs").appendTo(t)},e.clone=function(){var t=Z(this.node.cloneNode(!0));return t.node.id=Z.uniqueId(),t},e.findOne=function(t){var e=this.node.querySelector(t);return e?Z(e):void 0},e.find=function(t){var e=[],i=this.node.querySelectorAll(t);if(i)for(var n=0;n<i.length;n++)e.push(Z(i[n]));return e},e.children=function(){for(var t=this.node.childNodes,e=[],i=0;i<t.length;i++){1===t[i].nodeType&&e.push(Z(t[i]))}return e},e.parent=function(){return Z(this.node.parentNode)||null},e.index=function(){for(var t=0,e=this.node.previousSibling;e;)1===e.nodeType&&t++,e=e.previousSibling;return t},e.findParentByClass=function(t,e){for(var i=this.node.ownerSVGElement,n=this.node.parentNode;n&&n!==e&&n!==i;){var r=Z(n);if(r.hasClass(t))return r;n=n.parentNode}return null},e.contains=function(t){var e=this.node,i=Z.toNode(t),n=i&&i.parentNode;return e===n||!!(n&&1===n.nodeType&&16&e.compareDocumentPosition(n))},e.toLocalPoint=function(t,e){var i=this.svg().node,n=i.createSVGPoint();n.x=t,n.y=e;try{var r=n.matrixTransform(i.getScreenCTM().inverse()),o=this.getTransformToElement(i).inverse()}catch(t){return n}return r.matrixTransform(o)},e.translateCenterToPoint=function(t){var e=this.getBBox({target:this.svg()}).center();return this.translate(t.x-e.x,t.y-e.y),this},e.translateAndAutoOrient=function(t,e,i){t=new un(t),e=new un(e),i||(i=this.svg());var n=this.scale();this.attr("transform","");var r=this.getBBox({target:i}).scale(n.sx,n.sy),o=Z.createSVGTransform();o.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var a=Z.createSVGTransform(),s=t.angleBetween(e,t.clone().offset(1,0));s&&a.setRotate(s,0,0);var l=Z.createSVGTransform(),c=t.clone().move(e,r.width/2);l.setTranslate(2*t.x-c.x,2*t.y-c.y);var u=this.getTransformToElement(i),h=Z.createSVGTransform();return h.setMatrix(l.matrix.multiply(a.matrix.multiply(o.matrix.multiply(u.scale(n.sx,n.sy))))),this.attr("transform",Z.matrixToTransformString(h.matrix)),this},e.animateAlongPath=function(t,e){e=Z.toNode(e);var i=Z.ensureId(e),n=Z("animateMotion",t),r=Z("mpath",{"xlink:href":"#"+i});n.append(r),this.append(n);try{n.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var o=n.node;o.animators=[];var a=o.getAttribute("id");a&&(id2anim[a]=o);for(var s=getTargets(o),l=0,c=s.length;l<c;l++){var u=s[l],h=new Animator(o,u,l);animators.push(h),(o.animators[l]=h).register()}}}return this};var i=/[^\x20\t\r\n\f]+/g;function r(t){return Z.isString(t)&&t.trim().match(i)||[]}e.hasClass=function(t){return!!Z.isString(t)&&this.node.classList.contains(t.trim())},e.addClass=function(t){var e;return(e=this.node.classList).add.apply(e,r(t)),this},e.removeClass=function(t){var e;return(e=this.node.classList).remove.apply(e,r(t)),this},e.toggleClass=function(t,e){for(var i=r(t),n=0;n<i.length;n++)this.node.classList.toggle(i[n],e);return this},e.sample=function(t){t=t||1;for(var e,i=this.node,n=i.getTotalLength(),r=[],o=0;o<n;)e=i.getPointAtLength(o),r.push({x:e.x,y:e.y,distance:o}),o+=t;return r},e.convertToPath=function(){var t=Z("path");t.attr(this.attr());var e=this.convertToPathData();return e&&t.attr("d",e),t},e.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return Z.convertLineToPathData(this.node);case"POLYGON":return Z.convertPolygonToPathData(this.node);case"POLYLINE":return Z.convertPolylineToPathData(this.node);case"ELLIPSE":return Z.convertEllipseToPathData(this.node);case"CIRCLE":return Z.convertCircleToPathData(this.node);case"RECT":return Z.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},Z.prototype.toGeometryShape=function(){var t,e,i,n,r,o,a,s,l,c,u,h,g,d,f;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,e=parseFloat(this.attr("y"))||0,i=parseFloat(this.attr("width"))||0,n=parseFloat(this.attr("height"))||0,new kn(t,e,i,n);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("r"))||0,new An({x:r,y:o},a,a);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,s=parseFloat(this.attr("rx"))||0,l=parseFloat(this.attr("ry"))||0,new An({x:r,y:o},s,l);case"POLYLINE":return c=Z.getPointsFromSvgNode(this),new Pn(c);case"POLYGON":return 1<(c=Z.getPointsFromSvgNode(this)).length&&c.push(c[0]),new Pn(c);case"PATH":return u=this.attr("d"),Yn.isDataSupported(u)||(u=Z.normalizePathData(u)),new Yn(u);case"LINE":return h=parseFloat(this.attr("x1"))||0,d=parseFloat(this.attr("y1"))||0,g=parseFloat(this.attr("x2"))||0,f=parseFloat(this.attr("y2"))||0,new fn({x:h,y:d},{x:g,y:f})}return this.getBBox()},e.findIntersection=function(t,e){var i=this.svg().node;e=e||i;var n=this.getBBox({target:e}),r=n.center();if(n.intersectionWithLineFromCenterToPoint(t)){var o,a=this.tagName();if("RECT"===a){var s=new kn(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),l=this.getTransformToElement(e),c=Z.decomposeMatrix(l),u=i.createSVGTransform();u.setRotate(-c.rotation,r.x,r.y);var h=Z.transformRect(s,u.matrix.multiply(l));o=new kn(h).intersectionWithLineFromCenterToPoint(t,c.rotation)}else if("PATH"===a||"POLYGON"===a||"POLYLINE"===a||"CIRCLE"===a||"ELLIPSE"===a){var g,d,f,p,m,I=("PATH"===a?this:this.convertToPath()).sample(),v=1/0,A=[];for(g=0;g<I.length;g++)d=I[g],f=(f=Z.createSVGPoint(d.x,d.y)).matrixTransform(this.getTransformToElement(e)),(m=(d=new un(f)).distance(r)+(p=1.1*d.distance(t)))<v?(v=m,A=[{sample:d,refDistance:p}]):m<v+1&&A.push({sample:d,refDistance:p});A.sort(function(t,e){return t.refDistance-e.refDistance}),A[0]&&(o=A[0].sample)}return o}},e.setAttribute=function(t,e){var i=this.node;if(null===e)return this.removeAttr(t),this;var n=Z.qualifyAttr(t);return n.ns?i.setAttributeNS(n.ns,t,e):"id"===t?i.id=e:i.setAttribute(t,e),this},Z.createSvgDocument=function(t){if(t){var e='<svg xmlns="'+G.svg+'" xmlns:xlink="'+G.xlink+'" version="1.1">'+t+"</svg>";return Z.parseXML(e,{async:!1}).documentElement}var i=document.createElementNS(G.svg,"svg");return i.setAttributeNS(G.xmlns,"xmlns:xlink",G.xlink),i.setAttribute("version","1.1"),i},Z.createSVGStyle=function(t){return Z("style",{type:"text/css"},[Z.createCDATASection(t)]).node},Z.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},Z.idCounter=0,Z.uniqueId=function(){return"v-"+ ++Z.idCounter},Z.toNode=function(t){return Z.isV(t)?t.node:t.nodeName&&t||t[0]},Z.ensureId=function(t){return(t=Z.toNode(t)).id||(t.id=Z.uniqueId())},Z.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},Z.isUndefined=function(t){return void 0===t},Z.isString=function(t){return"string"==typeof t},Z.isObject=function(t){return t&&"object"==typeof t},Z.isArray=Array.isArray,Z.parseXML=function(t,e){var i;e=e||{};try{var n=new DOMParser;Z.isUndefined(e.async)||(n.async=e.async),i=n.parseFromString(t,"text/xml")}catch(t){i=void 0}if(!i||i.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return i},Z.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var e=t.split(":");return{ns:G[e[0]],local:e[1]}},Z.transformRegex=/(\w+)\(([^,)]+),?([^)]+)?\)/gi,Z.transformSeparatorRegex=/[ ,]+/,Z.transformationListRegex=/^(\w+)\((.*)\)/,Z.transformStringToMatrix=function(t){var e=Z.createSVGMatrix(),i=t&&t.match(Z.transformRegex);if(!i)return e;for(var n=0,r=i.length;n<r;n++){var o=i[n].match(Z.transformationListRegex);if(o){var a,s,l,c,u,h=Z.createSVGMatrix(),g=o[2].split(Z.transformSeparatorRegex);switch(o[1].toLowerCase()){case"scale":a=parseFloat(g[0]),s=void 0===g[1]?a:parseFloat(g[1]),h=h.scaleNonUniform(a,s);break;case"translate":l=parseFloat(g[0]),c=parseFloat(g[1]),h=h.translate(l,c);break;case"rotate":u=parseFloat(g[0]),l=parseFloat(g[1])||0,c=parseFloat(g[2])||0,h=0!==l||0!==c?h.translate(l,c).rotate(u).translate(-l,-c):h.rotate(u);break;case"skewx":u=parseFloat(g[0]),h=h.skewX(u);break;case"skewy":u=parseFloat(g[0]),h=h.skewY(u);break;case"matrix":h.a=parseFloat(g[0]),h.b=parseFloat(g[1]),h.c=parseFloat(g[2]),h.d=parseFloat(g[3]),h.e=parseFloat(g[4]),h.f=parseFloat(g[5]);break;default:continue}e=e.multiply(h)}}return e},Z.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},Z.parseTransformString=function(t){var e,i,n;if(t){var r=Z.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var o=Z.transformStringToMatrix(t),a=Z.decomposeMatrix(o);e=[a.translateX,a.translateY],n=[a.scaleX,a.scaleY],i=[a.rotation];var s=[];0===e[0]&&0===e[1]||s.push("translate("+e+")"),1===n[0]&&1===n[1]||s.push("scale("+n+")"),0!==i[0]&&s.push("rotate("+i+")"),t=s.join(" ")}else{var l=t.match(/translate\((.*?)\)/);l&&(e=l[1].split(r));var c=t.match(/rotate\((.*?)\)/);c&&(i=c[1].split(r));var u=t.match(/scale\((.*?)\)/);u&&(n=u[1].split(r))}}var h=n&&n[0]?parseFloat(n[0]):1;return{value:t,translate:{tx:e&&e[0]?parseInt(e[0],10):0,ty:e&&e[1]?parseInt(e[1],10):0},rotate:{angle:i&&i[0]?parseInt(i[0],10):0,cx:i&&i[1]?parseInt(i[1],10):void 0,cy:i&&i[2]?parseInt(i[2],10):void 0},scale:{sx:h,sy:n&&n[1]?parseFloat(n[1]):h}}},Z.deltaTransformPoint=function(t,e){return{x:e.x*t.a+e.y*t.c+0,y:e.x*t.b+e.y*t.d+0}},Z.decomposeMatrix=function(t){var e=Z.deltaTransformPoint(t,{x:0,y:1}),i=Z.deltaTransformPoint(t,{x:1,y:0}),n=180/p*o(e.y,e.x)-90,r=180/p*o(i.y,i.x);return{translateX:t.e,translateY:t.f,scaleX:a(t.a*t.a+t.b*t.b),scaleY:a(t.c*t.c+t.d*t.d),skewX:n,skewY:r,rotation:n}},Z.matrixToScale=function(t){var e,i,n,r;return t?(e=Z.isUndefined(t.a)?1:t.a,r=Z.isUndefined(t.d)?1:t.d,i=t.b,n=t.c):e=r=1,{sx:i?a(e*e+i*i):e,sy:n?a(n*n+r*r):r}},Z.matrixToRotate=function(t){var e={x:0,y:1};return t&&(e=Z.deltaTransformPoint(t,e)),{angle:Yi(Ui(o(e.y,e.x))-90)}},Z.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},Z.isV=function(t){return t instanceof Z},Z.isVElement=Z.isV,Z.isSVGGraphicsElement=function(t){return!!t&&((t=Z.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var d=Z("svg").node;return Z.createSVGMatrix=function(t){var e=d.createSVGMatrix();for(var i in t)e[i]=t[i];return e},Z.createSVGTransform=function(t){return Z.isUndefined(t)?d.createSVGTransform():(t instanceof SVGMatrix||(t=Z.createSVGMatrix(t)),d.createSVGTransformFromMatrix(t))},Z.createSVGPoint=function(t,e){var i=d.createSVGPoint();return i.x=t,i.y=e,i},Z.transformRect=function(t,e){var i=d.createSVGPoint();i.x=t.x,i.y=t.y;var n=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y;var r=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y+t.height;var o=i.matrixTransform(e);i.x=t.x,i.y=t.y+t.height;var a=i.matrixTransform(e),s=h(n.x,r.x,o.x,a.x),l=g(n.x,r.x,o.x,a.x),c=h(n.y,r.y,o.y,a.y),u=g(n.y,r.y,o.y,a.y);return new kn(s,c,l-s,u-c)},Z.transformPoint=function(t,e){return new un(Z.createSVGPoint(t.x,t.y).matrixTransform(e))},Z.transformLine=function(t,e){return new fn(Z.transformPoint(t.start,e),Z.transformPoint(t.end,e))},Z.transformPolyline=function(t,e){var i=t instanceof Pn?t.points:t;Z.isArray(i)||(i=[]);for(var n=[],r=0,o=i.length;r<o;r++)n[r]=Z.transformPoint(i[r],e);return new Pn(n)},Z.styleToObject=function(t){for(var e={},i=t.split(";"),n=0;n<i.length;n++){var r=i[n].split("=");e[r[0].trim()]=r[1].trim()}return e},Z.createSlicePathData=function(t,e,i,n){var r=2*p-1e-6,o=t,a=e,s=i,l=n,c=(l<s&&(c=s,s=l,l=c),l-s),u=c<p?"0":"1",h=m(s),g=I(s),d=m(l),f=I(l);return r<=c?o?"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"M0,"+o+"A"+o+","+o+" 0 1,0 0,"+-o+"A"+o+","+o+" 0 1,0 0,"+o+"Z":"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"Z":o?"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L"+o*d+","+o*f+"A"+o+","+o+" 0 "+u+",0 "+o*h+","+o*g+"Z":"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L0,0Z"},Z.mergeAttrs=function(t,e){for(var i in e)"class"===i?t[i]=t[i]?t[i]+" "+e[i]:e[i]:"style"===i?Z.isObject(t[i])&&Z.isObject(e[i])?t[i]=Z.mergeAttrs(t[i],e[i]):Z.isObject(t[i])?t[i]=Z.mergeAttrs(t[i],Z.styleToObject(e[i])):Z.isObject(e[i])?t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),e[i]):t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),Z.styleToObject(e[i])):t[i]=e[i];return t},Z.annotateString=function(t,e,i){e=e||[];for(var n,r,o,a=(i=i||{}).offset||0,s=[],l=[],c=0;c<t.length;c++){r=l[c]=t[c];for(var u=0;u<e.length;u++){var h=e[u],g=h.start+a,d=h.end+a;g<=c&&c<d&&(Z.isObject(r)?r.attrs=Z.mergeAttrs(Z.mergeAttrs({},r.attrs),h.attrs):r=l[c]={t:t[c],attrs:h.attrs},i.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(u))}(o=l[c-1])?Z.isObject(r)&&Z.isObject(o)?JSON.stringify(r.attrs)===JSON.stringify(o.attrs)?n.t+=r.t:(s.push(n),n=r):n=Z.isObject(r)?(s.push(n),r):Z.isObject(o)?(s.push(n),r):(n||"")+r:n=r}return n&&s.push(n),s},Z.findAnnotationsAtIndex=function(t,e){var i=[];return t&&t.forEach(function(t){t.start<e&&e<=t.end&&i.push(t)}),i},Z.findAnnotationsBetweenIndexes=function(t,e,i){var n=[];return t&&t.forEach(function(t){(e>=t.start&&e<t.end||i>t.start&&i<=t.end||t.start>=e&&t.end<i)&&n.push(t)}),n},Z.shiftAnnotations=function(t,e,i){return t&&t.forEach(function(t){t.start<e&&t.end>=e?t.end+=i:t.start>=e&&(t.start+=i,t.end+=i)}),t},Z.convertLineToPathData=function(t){return["M",(t=Z(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},Z.convertPolygonToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)+" Z"},Z.convertPolylineToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)},Z.svgPointsToPath=function(t){for(var e=0,i=t.length;e<i;e++)t[e]=t[e].x+" "+t[e].y;return"M "+t.join(" L")},Z.getPointsFromSvgNode=function(t){var e=[],i=(t=Z.toNode(t)).points;if(i)for(var n=0,r=i.numberOfItems;n<r;n++)e.push(i.getItem(n));return e},Z.KAPPA=.551784,Z.convertCircleToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("r")),r=n*Z.KAPPA;return["M",e,i-n,"C",e+r,i-n,e+n,i-r,e+n,i,"C",e+n,i+r,e+r,i+n,e,i+n,"C",e-r,i+n,e-n,i+r,e-n,i,"C",e-n,i-r,e-r,i-n,e,i-n,"Z"].join(" ")},Z.convertEllipseToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||n,o=n*Z.KAPPA,a=r*Z.KAPPA;return["M",e,i-r,"C",e+o,i-r,e+n,i-a,e+n,i,"C",e+n,i+a,e+o,i+r,e,i+r,"C",e-o,i+r,e-n,i+a,e-n,i,"C",e-n,i-a,e-o,i-r,e,i-r,"Z"].join(" ")},Z.convertRectToPathData=function(t){return t=Z(t),Z.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},Z.rectToPath=function(t){var e=t.x,i=t.y,n=t.width,r=t.height,o=h(t.rx||t["top-rx"]||0,n/2),a=h(t.rx||t["bottom-rx"]||0,n/2),s=h(t.ry||t["top-ry"]||0,r/2),l=h(t.ry||t["bottom-ry"]||0,r/2);return(o||a||s||l?["M",e,i+s,"v",r-s-l,"a",a,l,0,0,0,a,l,"h",n-2*a,"a",a,l,0,0,0,a,-l,"v",-(r-l-s),"a",o,s,0,0,0,-o,-s,"h",-(n-2*o),"a",o,s,0,0,0,-o,s,"Z"]:["M",e,i,"H",e+n,"V",i+r,"H",e,"V",i,"Z"]).join(" ")},Z.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",p=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),m=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),e=Math,U=e.PI,F=e.sin,V=e.cos,X=e.tan,H=e.asin,J=e.sqrt,_=e.abs;function g(t,e,i,n,r,o){return[1/3*t+2/3*i,1/3*e+2/3*n,1/3*r+2/3*i,1/3*o+2/3*n,r,o]}function Q(t,e,i){return{x:t*V(i)-e*F(i),y:t*F(i)+e*V(i)}}function d(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var o={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},a=[];return String(t).replace(p,function(t,e,i){var n=[],r=e.toLowerCase();for(i.replace(m,function(t,e){e&&n.push(+e)}),"m"===r&&2<n.length&&(a.push([e].concat(n.splice(0,2))),r="l",e="m"===e?"l":"L");n.length>=o[r]&&(a.push([e].concat(n.splice(0,o[r]))),o[r]););}),a}(t)),!t||!t.length)return[["M",0,0]];for(var e,i=[],n=0,r=0,o=0,a=0,s=t.length,l=0;l<s;l++){var c=[];i.push(c);var u,h,g=t[l];if((e=g[0])!=e.toUpperCase())switch(c[0]=e.toUpperCase(),c[0]){case"A":c[1]=g[1],c[2]=g[2],c[3]=g[3],c[4]=g[4],c[5]=g[5],c[6]=+g[6]+n,c[7]=+g[7]+r;break;case"V":c[1]=+g[1]+r;break;case"H":c[1]=+g[1]+n;break;case"M":for(o=+g[1]+n,a=+g[2]+r,u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r);break;default:for(u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r)}else for(var d=g.length,f=0;f<d;f++)c[f]=g[f];switch(c[0]){case"Z":n=+o,r=+a;break;case"H":n=c[1];break;case"V":r=c[1];break;case"M":o=c[c.length-2],a=c[c.length-1],n=c[c.length-2],r=c[c.length-1];break;default:n=c[c.length-2],r=c[c.length-1]}}return i}function i(t){var n=d(t),e={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function i(t,e,i){var n,r;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=null,e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(e,i,n,r,o,a,s,l,c,u){var h,g=120*U/180,d=U/180*(+o||0),f=[];if(u)b=u[0],N=u[1],w=u[2],y=u[3];else{e=(h=Q(e,i,-d)).x,i=h.y;var p=(e-(l=(h=Q(l,c,-d)).x))/2,m=(i-(c=h.y))/2,I=p*p/(n*n)+m*m/(r*r);1<I&&(n*=I=J(I),r*=I);var v=n*n,A=r*r,C=(a==s?-1:1)*J(_((v*A-v*m*m-A*p*p)/(v*m*m+A*p*p))),w=C*n*m/r+(e+l)/2,y=C*-r*p/n+(i+c)/2,b=H(((i-y)/r).toFixed(9)),N=H(((c-y)/r).toFixed(9));(b=e<w?U-b:b)<0&&(b=2*U+b),(N=l<w?U-N:N)<0&&(N=2*U+N),s&&N<b&&(b-=2*U),!s&&b<N&&(N-=2*U)}var x=N-b;if(_(x)>g){var M=N,S=l,k=c;f=t(l=w+n*V(N=b+g*(s&&b<N?1:-1)),c=y+r*F(N),n,r,o,0,s,S,k,[N,M,w,y])}x=N-b;var T=V(b),D=F(b),L=V(N),z=F(N),P=X(x/4),j=4/3*(n*P),G=4/3*(r*P),Z=[e,i],B=[e+j*D,i-G*T],O=[l+j*z,c-G*L],E=[l,c];if(B[0]=2*Z[0]-B[0],B[1]=2*Z[1]-B[1],u)return[B,O,E].concat(f);for(var R=[],Y=(f=[B,O,E].concat(f).join().split(",")).length,W=0;W<Y;W++)R[W]=W%2?Q(f[W-1],f[W],d).y:Q(f[W],f[W+1],d).x;return R}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":r="C"===i||"S"===i?(n=2*e.x-e.bx,2*e.y-e.by):(n=e.x,e.y),t=["C",n,r].concat(t.slice(1));break;case"T":"Q"===i||"T"===i?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(g(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(g(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],e.y);break;case"V":t=["L"].concat(e.x,t[1])}return t}function r(t,e){if(7<t[e].length){t[e].shift();for(var i=t[e];i.length;)o[e]="A",t.splice(e++,0,["C"].concat(i.splice(0,6)));t.splice(e,1),l=n.length}}for(var o=[],a="",s="",l=n.length,c=0;c<l;c++){n[c]&&(a=n[c][0]),"C"!==a&&(o[c]=a,0<c&&(s=o[c-1])),n[c]=i(n[c],e,s),"A"!==o[c]&&"C"===a&&(o[c]="C"),r(n,c);var u=n[c],h=u.length;e.x=u[h-2],e.y=u[h-1],e.bx=parseFloat(u[h-4])||e.x,e.by=parseFloat(u[h-3])||e.y}return n[0][0]&&"M"===n[0][0]||n.unshift(["M",0,0]),n}return function(t){return i(t).join(",").split(",").join(" ")}}(),Z.namespace=G,Z.g=zr,Z}(),jr={useCSSSelectors:!0,classNamePrefix:"joint-",defaultTheme:"default",doubleTapInterval:300},Gr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)!==jr.classNamePrefix&&(t=jr.classNamePrefix+t),t}).join(" "):t},Zr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)===jr.classNamePrefix&&(t=t.substr(jr.classNamePrefix.length)),t}).join(" "):t},Br=function(t,e){for(var i={},n={},r=Pr.namespace.svg,o=e||r,a=document.createDocumentFragment(),s=[t,a,o];0<s.length;){o=s.pop();for(var l=s.pop(),c=s.pop(),u=0,h=c.length;u<h;u++){var g=c[u];if(!g.hasOwnProperty("tagName"))throw new Error("json-dom-parser: missing tagName");var d=g.tagName;g.hasOwnProperty("namespaceURI")&&(o=g.namespaceURI);var f=document.createElementNS(o,d),p=o===r,m=p?Pr:S,I=g.attributes;I&&m(f).attr(I);var v=g.style;if(v&&S(f).css(v),g.hasOwnProperty("className")){var A=g.className;p?f.className.baseVal=A:f.className=A}if(g.hasOwnProperty("textContent")&&(f.textContent=g.textContent),g.hasOwnProperty("selector")){var C=g.selector;if(i[C])throw new Error("json-dom-parser: selector must be unique");m(i[C]=f).attr("joint-selector",C)}if(g.hasOwnProperty("groupSelector")){var w=g.groupSelector;Array.isArray(w)||(w=[w]);for(var y=0,b=w.length;y<b;y++){var N=w[y],x=n[N];x||(x=n[N]=[]),x.push(f)}}l.appendChild(f);var M=g.children;Array.isArray(M)&&s.push(M,f,o)}}return{fragment:a,selectors:i,groupSelectors:n}},Or=function(t){var e=0;if(0===t.length)return e;for(var i=0;i<t.length;i++){e=(e<<5)-e+t.charCodeAt(i),e&=e}return e},Er=function(t,e,i){for(var n,r=Array.isArray(e)?e:e.split(i||"/"),o=0,a=r.length;o<a;){if(n=r[o++],!(Object(t)===t&&n in t))return;t=t[n]}return t},Rr=function(t,e){return"string"!=typeof e&&"number"!=typeof e&&(e=String(e)),("constructor"!==e||"function"!=typeof t[e])&&"__proto__"!==e},Yr=function(t,e,i,n){for(var r=Array.isArray(e)?e:e.split(n||"/"),o=r.length-1,a=t,s=0;s<o;s++){var l=r[s];if(!Rr(a,l))return t;a=a[l]||(a[l]={})}return a[r[o]]=i,t},Wr=function(t,e,i){for(var n=Array.isArray(e)?e:e.split(i||"/"),r=n.length-1,o=t,a=0;a<r;a++){var s=n[a];if(!Rr(o,s))return t;var l=o[s];if(!l)return t;o=l}return delete o[n[r]],t},Ur=function(t,e,i){e=e||"/";var n={};for(var r in t)if(t.hasOwnProperty(r)){var o="object"==typeof t[r];if(o&&i&&i(t[r])&&(o=!1),o){var a=Ur(t[r],e,i);for(var s in a)a.hasOwnProperty(s)&&(n[r+e+s]=a[s])}else n[r]=t[r]}return n},Fr=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){var e=16*Math.random()|0;return("x"===t?e:3&e|8).toString(16)})},Vr=function(t){return Vr.id=Vr.id||1,void 0===t?"j_"+Vr.id++:(t.id=void 0===t.id?"j_"+Vr.id++:t.id,t.id)},Xr=function(t){return t.replace(/[A-Z]/g,"-$&").toLowerCase()},Hr=function(t){var e=t,i=t.originalEvent&&t.originalEvent.changedTouches&&t.originalEvent.changedTouches[0];if(i){for(var n in t)void 0===i[n]&&(i[n]=t[n]);e=i}var r=e.target;if(r){var o=r.correspondingUseElement;o&&(e.target=o)}return e},Jr=function(t){var e=0,i=0,n=0,r=0;return"detail"in t&&(i=t.detail),"wheelDelta"in t&&(i=-t.wheelDelta/120),"wheelDeltaY"in t&&(i=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),"axis"in t&&t.axis===t.HORIZONTAL_AXIS&&(e=i,i=0),n="deltaX"in t?t.deltaX:10*e,r="deltaY"in t?t.deltaY:10*i,(n||r)&&t.deltaMode&&(1==t.deltaMode?(n*=40,r*=40):(n*=800,r*=800)),0===t.deltaX&&0!==t.deltaY&&t.shiftKey&&(n=r,e=i,i=r=0),n&&!e&&(e=n<1?-1:1),r&&!i&&(i=r<1?-1:1),{spinX:e,spinY:i,deltaX:n,deltaY:r}},_r=function(t,e){return e<t?e:t<-e?-e:t},Qr=function(){var r;if("undefined"!=typeof window&&(r=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame),!r){var o=0;r=function(t){var e=(new Date).getTime(),i=Math.max(0,16-(e-o)),n=setTimeout(function(){t(e+i)},i);return o=e+i,n}}return function(t,e){for(var i=[],n=arguments.length-2;0<n--;)i[n]=arguments[n+2];return r(void 0!==e?t.bind.apply(t,[e].concat(i)):t)}}(),Kr=((Lr="undefined"!=typeof window)&&(Dr=window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.webkitCancelRequestAnimationFrame||window.msCancelAnimationFrame||window.msCancelRequestAnimationFrame||window.oCancelAnimationFrame||window.oCancelRequestAnimationFrame||window.mozCancelAnimationFrame||window.mozCancelRequestAnimationFrame),Dr=Dr||clearTimeout,Lr?Dr.bind(window):Dr),qr=function(t){return Ko(t)&&"%"===t.slice(-1)},$r=function(t,e){var i=parseFloat(t);if(Number.isNaN(i))return null;var n,r={};if(r.value=i,null==e)n="[A-Za-z]*";else if(Array.isArray(e)){if(0===e.length)return null;n=e.join("|")}else Ko(e)&&(n=e);var o,a=(o=new RegExp("(?:\\d+(?:\\.\\d+)*)("+n+")$").exec(t))?o[1]:null;return null===a?null:(r.unit=a,r)},to=0;function eo(t,e){for(var i=t.split(e),n=1,r=0,o=i.length-1;r<o;r++){var a=[];(0<r||""!==i[0])&&a.push(to),a.push(e),(r<o-1||""!==i[o])&&a.push(to),i.splice.apply(i,[n,0].concat(a)),n+=a.length+1}return i.filter(function(t){return""!==t})}var io=function(t,e,i,n){void 0===i&&(i={}),void 0===n&&(n={});var r=e.width,o=e.height,a=n.svgDocument||Pr("svg").node,s=Pr("tspan").node,l=Pr("text").attr(i).append(s).node,c=document.createTextNode("");l.style.opacity=0,l.style.display="block",s.style.display="block",s.appendChild(c),a.appendChild(l),n.svgDocument||document.body.appendChild(a);var u=n.preserveSpaces,h=n.separator||" ",g=n.eol||"\n",d=n.hyphen?new RegExp(n.hyphen):/[^\w\d]/,f=n.maxLineCount;Qo(f)||(f=1/0);var p,m,I,v=t.split(h),A=[],C=[];u&&Pr(s).attr("xml:space","preserve");for(var w=0,y=0,b=v.length;w<b;w++){var N=v[w];if((N||u)&&"string"==typeof N){var x=!1;if(g&&0<=N.indexOf(g)){if(1<N.length){var M=eo(v[w],g);v.splice.apply(v,[w,1].concat(M)),w--,b=v.length;continue}if(u&&"string"==typeof v[w-1]){v.splice(w,to,"",to),b+=2,w--;continue}C[++y]=u&&"string"!=typeof v[w+1]?void 0:"",x=!0}if(!x){var S=void 0;if(S=u?void 0!==C[y]?C[y]+" "+N:N:C[y]?C[y]+" "+N:N,c.data=S,s.getComputedTextLength()<=r)C[y]=S,(p||m)&&(A[y++]=!0,m=p=0);else{if(!C[y]||p){var k=!!p;if(p=N.length-1,k||!p){if(!p){if(!C[y]){C=[];break}v.splice(w,2,N+v[w+1]),b--,A[y++]=!0,w--;continue}v[w]=N.substring(0,p),v[w+1]=N.substring(p)+(void 0===v[w+1]?"":v[w+1])}else{if(m)v.splice(w,2,v[w]+v[w+1]),m=0;else{var T=N.search(d);-1<T&&T!==N.length-1&&0!==T&&(m=T+1,p=0),v.splice(w,1,N.substring(0,m||p),N.substring(m||p)),b++}y&&!A[y-1]&&y--}u&&""===C[y]||w--;continue}y++,w--}}var D=null;if(C.length>f)D=f-1;else if(void 0!==o){var L;if(void 0===I&&""!==c.data)I=(L="auto"===i.lineHeight?{value:1.5,unit:"em"}:$r(i.lineHeight,["em"])||{value:1,unit:"em"}).value,"em"===L.unit&&(I*=l.getBBox().height);I*C.length>o&&(D=Math.floor(o/I)-1)}if(null!==D){C.splice(D+1);var z=n.ellipsis;if(!z||D<0)break;"string"!=typeof z&&(z="\u2026");var P=C[D];if(!P&&!x)break;var j,G,Z=P.length;do{if(G=P[Z],j=P.substring(0,Z),G?G.match(h)&&(j+=G):j+="string"==typeof h?h:" ",j+=z,c.data=j,s.getComputedTextLength()<=r){C[D]=j;break}Z--}while(0<=Z);break}}}return n.svgDocument?a.removeChild(l):document.body.removeChild(a),C.join(g)},no=function(t){var e=S(S.parseHTML("<div>"+t+"</div>",null,!1));return e.find("*").each(function(){var i=this;S.each(i.attributes,function(){var t=this.name,e=this.value;(t.startsWith("on")||e.startsWith("javascript:")||e.startsWith("data:")||e.startsWith("vbscript:"))&&S(i).removeAttr(t)})}),e.html()},ro=function(t,e){if(window.navigator.msSaveBlob)window.navigator.msSaveBlob(t,e);else{var i=window.URL.createObjectURL(t),n=document.createElement("a");n.href=i,n.download=e,document.body.appendChild(n),n.click(),document.body.removeChild(n),window.URL.revokeObjectURL(i)}},oo=function(t){t=t.replace(/\s/g,"");var e,i=(t=decodeURIComponent(t)).indexOf(","),n=t.slice(0,i),r=n.split(":")[1].split(";")[0],o=t.slice(i+1);e=0<=n.indexOf("base64")?atob(o):unescape(encodeURIComponent(o));for(var a=new Uint8Array(e.length),s=0;s<e.length;s++)a[s]=e.charCodeAt(s);return new Blob([a],{type:r})},ao=function(t,e){var i=S(t),n=i.map(function(){var t=this.parentNode,e=t.insertBefore(document.createTextNode(""),this.nextSibling);return function(){if(t===this)throw new Error("You can't sort elements if any one is a descendant of another.");t.insertBefore(this,e),t.removeChild(e)}});return Array.prototype.sort.call(i,e).each(function(t){n[t].call(this)})},so=function(t){if(Object(t)===t)return e=i=n=r=0,isFinite(t.vertical)&&(e=n=+t.vertical),isFinite(t.horizontal)&&(i=r=+t.horizontal),isFinite(t.top)&&(e=+t.top),isFinite(t.right)&&(i=+t.right),isFinite(t.bottom)&&(n=+t.bottom),isFinite(t.left)&&(r=+t.left),{top:e,right:i,bottom:n,left:r};var e,i,n,r,o=0;return isFinite(t)&&(o=+t),{top:o,right:o,bottom:o,left:o}},lo={linear:function(t){return t},quad:function(t){return t*t},cubic:function(t){return t*t*t},inout:function(t){if(t<=0)return 0;if(1<=t)return 1;var e=t*t,i=e*t;return 4*(t<.5?i:3*(t-e)+i-.75)},exponential:function(t){return Math.pow(2,10*(t-1))},bounce:function(t){for(var e=0,i=1;;e+=i,i/=2)if((7-4*e)/11<=t){var n=(11-6*e-11*t)/4;return-n*n+i*i}},reverse:function(e){return function(t){return 1-e(1-t)}},reflect:function(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}},clamp:function(i,n,r){return n=n||0,r=r||1,function(t){var e=i(t);return e<n?n:r<e?r:e}},back:function(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}},elastic:function(e){return e||(e=1.5),function(t){return Math.pow(2,10*(t-1))*Math.cos(20*Math.PI*e/3*t)}}},co={number:function(e,t){var i=t-e;return function(t){return e+i*t}},object:function(r,o){var a=Object.keys(r);return function(t){var e,i,n={};for(e=a.length-1;-1!=e;e--)n[i=a[e]]=r[i]+(o[i]-r[i])*t;return n}},hexColor:function(t,e){var i=parseInt(t.slice(1),16),n=parseInt(e.slice(1),16),r=255&i,o=(255&n)-r,a=65280&i,s=(65280&n)-a,l=16711680&i,c=(16711680&n)-l;return function(t){return"#"+(1<<24|r+o*t&255|a+s*t&65280|l+c*t&16711680).toString(16).slice(1)}},unit:function(e,t){var i=/(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/,n=i.exec(e),r=i.exec(t),o=r[1].indexOf("."),a=0<o?r[1].length-o-1:0;e=+n[1];var s=+r[1]-e,l=n[2];return function(t){return(e+s*t).toFixed(a)+l}}},uo={outline:function(t){var e=Number.isFinite(t.margin)?t.margin:2,i=Number.isFinite(t.width)?t.width:1;return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>')({color:t.color||"blue",opacity:Number.isFinite(t.opacity)?t.opacity:1,outerRadius:e+i,innerRadius:e})},highlight:function(t){return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>')({color:t.color||"red",width:Number.isFinite(t.width)?t.width:1,blur:Number.isFinite(t.blur)?t.blur:0,opacity:Number.isFinite(t.opacity)?t.opacity:1})},blur:function(t){var e=Number.isFinite(t.x)?t.x:2;return go('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>')({stdDeviation:Number.isFinite(t.y)?[e,t.y]:e})},dropShadow:function(t){var e="SVGFEDropShadowElement"in window?'<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>':'<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';return go(e)({dx:t.dx||0,dy:t.dy||0,opacity:Number.isFinite(t.opacity)?t.opacity:1,color:t.color||"black",blur:Number.isFinite(t.blur)?t.blur:4})},grayscale:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>')({a:.2126+.7874*(1-e),b:.7152-.7152*(1-e),c:.0722-.0722*(1-e),d:.2126-.2126*(1-e),e:.7152+.2848*(1-e),f:.0722-.0722*(1-e),g:.2126-.2126*(1-e),h:.0722+.9278*(1-e)})},sepia:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>')({a:.393+.607*(1-e),b:.769-.769*(1-e),c:.189-.189*(1-e),d:.349-.349*(1-e),e:.686+.314*(1-e),f:.168-.168*(1-e),g:.272-.272*(1-e),h:.534-.534*(1-e),i:.131+.869*(1-e)})},saturate:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>')({amount:1-e})},hueRotate:function(t){return go('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>')({angle:t.angle||0})},invert:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:1-e})},brightness:function(t){return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>')({amount:Number.isFinite(t.amount)?t.amount:1})},contrast:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:.5-e/2})}},ho={number:function(t,e,o){o=o||{currency:["$",""],decimal:".",thousands:",",grouping:[3]};var i=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i.exec(t),n=i[1]||" ",r=i[2]||">",a=i[3]||"",s=i[4]||"",l=i[5],c=+i[6],u=i[7],h=i[8],g=i[9],d=1,f="",p="",m=!1;switch(h&&(h=+h.substring(1)),(l||"0"===n&&"="===r)&&(l=n="0",r="=",u&&(c-=Math.floor((c-1)/4))),g){case"n":u=!0,g="g";break;case"%":d=100,p="%",g="f";break;case"p":d=100,p="%",g="r";break;case"b":case"o":case"x":case"X":"#"===s&&(f="0"+g.toLowerCase());break;case"c":case"d":m=!0,h=0;break;case"s":d=-1,g="r"}"$"===s&&(f=o.currency[0],p=o.currency[1]),"r"!=g||h||(g="g"),null!=h&&("g"==g?h=Math.max(1,Math.min(21,h)):"e"!=g&&"f"!=g||(h=Math.max(0,Math.min(20,h))));var I=l&&u;if(m&&e%1)return"";var v=e<0||0===e&&1/e<0?(e=-e,"-"):a,A=p;if(d<0){var C=this.prefix(e,h);e=C.scale(e),A=C.symbol+p}else e*=d;var w=(e=this.convert(g,e,h)).lastIndexOf("."),y=w<0?e:e.substring(0,w),b=w<0?"":o.decimal+e.substring(w+1);function N(t){for(var e=t.length,i=[],n=0,r=o.grouping[0];0<e&&0<r;)i.push(t.substring(e-=r,e+r)),r=o.grouping[n=(n+1)%o.grouping.length];return i.reverse().join(o.thousands)}!l&&u&&o.grouping&&(y=N(y));var x=f.length+y.length+b.length+(I?0:v.length),M=x<c?new Array(x=c-x+1).join(n):"";return I&&(y=N(M+y)),v+=f,e=y+b,("<"===r?v+e+M:">"===r?M+v+e:"^"===r?M.substring(0,x>>=1)+v+e+M.substring(x):v+(I?e:M+e))+A},string:function(t,e){for(var i,n="{",r=!1,o=[];-1!==(i=t.indexOf(n));){var a,s,l;if(a=t.slice(0,i),r){l=(s=a.split(":")).shift().split("."),a=e;for(var c=0;c<l.length;c++)a=a[l[c]];s.length&&(a=this.number(s,a))}o.push(a),t=t.slice(i+1),n=(r=!r)?"}":"{"}return o.push(t),o.join("")},convert:function(t,e,i){switch(t){case"b":return e.toString(2);case"c":return String.fromCharCode(e);case"o":return e.toString(8);case"x":return e.toString(16);case"X":return e.toString(16).toUpperCase();case"g":return e.toPrecision(i);case"e":return e.toExponential(i);case"f":return e.toFixed(i);case"r":return(e=this.round(e,this.precision(e,i))).toFixed(Math.max(0,Math.min(20,this.precision(e*(1+1e-15),i))));default:return e+""}},round:function(t,e){return e?Math.round(t*(e=Math.pow(10,e)))/e:Math.round(t)},precision:function(t,e){return e-(t?Math.ceil(Math.log(t)/Math.LN10):1)},prefix:function(t,e){var i=["y","z","a","f","p","n","\xb5","m","","k","M","G","T","P","E","Z","Y"].map(function(t,e){var i=Math.pow(10,3*Math.abs(8-e));return{scale:8<e?function(t){return t/i}:function(t){return t*i},symbol:t}}),n=0;return t&&(t<0&&(t*=-1),e&&(t=this.round(t,this.precision(t,e))),n=1+Math.floor(1e-12+Math.log(t)/Math.LN10),n=Math.max(-24,Math.min(24,3*Math.floor((n<=0?n+1:n-1)/3)))),i[8+n/3]}},go=function(t){var e=/<%= ([^ ]+) %>|\$\{ ?([^{} ]+) ?\}|\{\{([^{} ]+)\}\}/g;return function(n){return n=n||{},t.replace(e,function(t){for(var e=Array.from(arguments).slice(1,4).find(function(t){return!!t}).split("."),i=n[e.shift()];void 0!==i&&e.length;)i=i[e.shift()];return void 0!==i?i:""})}},fo=i.assign,po=i.defaults,mo=fo,Io=i.defaultsDeep,vo=i.assign,Ao=i.defaults,Co=i.defaultsDeep,wo=i.invokeMap||i.invoke,yo=i.sortedIndexBy||i.sortedIndex,bo=i.uniqBy||i.uniq,No=i.clone,xo=i.cloneDeep,Mo=i.isEmpty,So=i.isEqual,ko=i.isFunction,To=i.isPlainObject,Do=i.toArray,Lo=i.debounce,zo=i.groupBy,Po=i.sortBy,jo=i.flattenDeep,Go=i.without,Zo=i.difference,Bo=i.intersection,Oo=i.union,Eo=i.has,Ro=i.result,Yo=i.omit,Wo=i.pick,Uo=i.bindAll,Fo=i.forIn,Vo=i.camelCase,Xo=i.uniqueId,Ho=function(){if(i.mergeWith){var t=Array.from(arguments),e=t[t.length-1],n=ko(e)?e:qo;return t.push(function(t,e){var i=n(t,e);return void 0!==i?i:Array.isArray(t)&&!Array.isArray(e)?e:void 0}),i.mergeWith.apply(this,t)}return i.merge.apply(this,arguments)},Jo=function(t){var e=Object.prototype.toString;return!0===t||!1===t||!!t&&"object"==typeof t&&"[object Boolean]"===e.call(t)},_o=function(t){return!!t&&("object"==typeof t||"function"==typeof t)},Qo=function(t){var e=Object.prototype.toString;return"number"==typeof t||!!t&&"object"==typeof t&&"[object Number]"===e.call(t)},Ko=function(t){var e=Object.prototype.toString;return"string"==typeof t||!!t&&"object"==typeof t&&"[object String]"===e.call(t)},qo=function(){};function $o(t){t=bo(t);var a=Do(t).reduce(function(t,e){return t[e.id]=e.clone(),t},{});return Do(t).forEach(function(t){var e=a[t.id];if(e.isLink()){var i=e.source(),n=e.target();i.id&&a[i.id]&&e.prop("source/id",a[i.id].id),n.id&&a[n.id]&&e.prop("target/id",a[n.id].id)}var r=t.get("parent");r&&a[r]&&e.set("parent",a[r].id);var o=Do(t.get("embeds")).reduce(function(t,e){return a[e]&&t.push(a[e].id),t},[]);Mo(o)||e.set("embeds",o)}),a}function ta(o,a){return function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n={};if(isFinite(t)){var r=i||0<=t&&t<=1?t*e[a]:Math.max(t+e[a],0);n[o]=r}return n}}function ea(a,s,l){return function(t,e){var i,n=qr(t);if(t=parseFloat(t),n&&(t/=100),isFinite(t)){var r=e[l]();i=n||0<t&&t<1?r[a]+e[s]*t:r[a]+t}var o=un();return o[a]=i||0,o}}function ia(r,o,a){return function(t,e){var i;i="middle"===t?e[o]/2:t===a?e[o]:isFinite(t)?-1<t&&t<1?-e[o]*t:-t:qr(t)?e[o]*parseFloat(t)/100:0;var n=un();return n[r]=-(e[r]+i),n}}function na(d,t){var f="joint-shape",p=t&&t.resetOffset;return function(t,e,i){var n=S(i),r=n.data(f);if(!r||r.value!==t){var o=d(t);r={value:t,shape:o,shapeBBox:o.bbox()},n.data(f,r)}var a=r.shape.clone(),s=r.shapeBBox.clone(),l=s.origin(),c=e.origin();s.x=c.x,s.y=c.y;var u=e.maxRectScaleToFit(s,c),h=0===s.width||0===e.width?1:u.sx,g=0===s.height||0===e.height?1:u.sy;return a.scale(h,g,l),p&&a.translate(-l.x,-l.y),a}}function ra(t){var n=na(function(t){return new Yn(Pr.normalizePathData(t))},t);return function(t,e,i){return{d:n(t,e,i).serialize()}}}function oa(t){var n=na(Pn,t);return function(t,e,i){return{points:n(t,e,i).serialize()}}}function aa(r,o){var a=new un(1,0);return function(t){var e,i,n=this[r](t);return n?(i=o.rotate?n.vector().vectorAngle(a):0,e=n.start):(e=this.path.start,i=0),0===i?{transform:"translate("+e.x+","+e.y+")"}:{transform:"translate("+e.x+","+e.y+") rotate("+i+")"}}}function sa(r){return function(t,e,i){var n=Pr(i);n.attr(r)!==t&&n.attr(r,t)}}function la(t,e,i){return void 0!==i.text}function ca(){return this.model.isLink()}function ua(t){var e={},i=t.stroke;"string"==typeof i&&(e.stroke=i,e.fill=i);var n=t.strokeOpacity;return void 0===n&&(n=t["stroke-opacity"]),void 0===n&&(n=t.opacity),void 0!==n&&(e["stroke-opacity"]=n,e["fill-opacity"]=n),e}function ha(t){var e=this.paper;return"url(#"+("pattern"===t.type?e.definePattern(t):e.defineGradient(t))+")"}var ga,da,fa={xlinkShow:{set:"xlink:show"},xlinkRole:{set:"xlink:role"},xlinkType:{set:"xlink:type"},xlinkArcrole:{set:"xlink:arcrole"},xlinkTitle:{set:"xlink:title"},xlinkActuate:{set:"xlink:actuate"},xmlSpace:{set:"xml:space"},xmlBase:{set:"xml:base"},xmlLang:{set:"xml:lang"},preserveAspectRatio:{set:"preserveAspectRatio"},requiredExtension:{set:"requiredExtension"},requiredFeatures:{set:"requiredFeatures"},systemLanguage:{set:"systemLanguage"},externalResourcesRequired:{set:"externalResourceRequired"},href:{set:sa("href")},xlinkHref:{set:sa("xlink:href")},filter:{qualify:To,set:function(t){return"url(#"+this.paper.defineFilter(t)+")"}},fill:{qualify:To,set:ha},stroke:{qualify:To,set:ha},sourceMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-start":"url(#"+this.paper.defineMarker(t)+")"}}},targetMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),{transform:"rotate(180)"},t),{"marker-end":"url(#"+this.paper.defineMarker(t)+")"}}},vertexMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-mid":"url(#"+this.paper.defineMarker(t)+")"}}},text:{qualify:function(t,e,i){return!i.textWrap||!To(i.textWrap)},set:function(t,e,i,n){var r=S(i),o="joint-text",a=r.data(o),s=Wo(n,"lineHeight","annotations","textPath","x","textVerticalAnchor","eol","displayEmpty"),l=s.x;ji(l)&&(s.x=Bi(l,e));var c=n["font-size"]||n.fontSize;ji(c)&&(c=Bi(c,e));var u=s.fontSize=c,h=JSON.stringify([t,s]);if(void 0===a||a!==h){u&&i.setAttribute("font-size",u);var g=s.textPath;if(_o(g)){var d=g.selector;if("string"==typeof d){var f=this.findBySelector(d)[0];f instanceof SVGPathElement&&(s.textPath=vo({"xlink:href":"#"+f.id},g))}}Pr(i).text(""+t,s),r.data(o,h)}}},textWrap:{qualify:To,set:function(t,e,i,n){var r={},o=t.width||0;qr(o)?r.width=e.width*parseFloat(o)/100:ji(o)?r.width=Number(Bi(o,e)):null===t.width?r.width=1/0:r.width=o<=0?e.width+o:o;var a,s=t.height||0;qr(s)?r.height=e.height*parseFloat(s)/100:ji(s)?r.height=Number(Bi(s,e)):null===t.height||(r.height=s<=0?e.height+s:s);var l=t.text;if(void 0===l&&(l=n.text),void 0!==l){var c=t.breakText||io,u=n["font-size"]||n.fontSize;a=c(""+l,r,{"font-weight":n["font-weight"]||n.fontWeight,"font-size":ji(u)?Bi(u,e):u,"font-family":n["font-family"]||n.fontFamily,lineHeight:n.lineHeight,"letter-spacing":"letter-spacing"in n?n["letter-spacing"]:n.letterSpacing},{svgDocument:this.paper.svg,ellipsis:t.ellipsis,hyphen:t.hyphen,maxLineCount:t.maxLineCount,preserveSpaces:t.preserveSpaces})}else a="";fa.text.set.call(this,a,e,i,n)}},title:{qualify:function(t,e){return e instanceof SVGElement},set:function(t,e,i){var n=S(i),r="joint-title",o=n.data(r);if(void 0===o||o!==t){n.data(r,t);var a=i.firstChild;if(a&&"TITLE"===a.tagName.toUpperCase())a.textContent=t;else{var s=document.createElementNS(i.namespaceURI,"title");s.textContent=t,i.insertBefore(s,a)}}}},lineHeight:{qualify:la},textVerticalAnchor:{qualify:la},textPath:{qualify:la},annotations:{qualify:la},eol:{qualify:la},displayEmpty:{qualify:la},port:{set:function(t){return null===t||void 0===t.id?t:t.id}},style:{qualify:To,set:function(t,e,i){S(i).css(t)}},html:{set:function(t,e,i){S(i).html(t+"")}},ref:{},refX:{position:ea("x","width","origin")},refY:{position:ea("y","height","origin")},refDx:{position:ea("x","width","corner")},refDy:{position:ea("y","height","corner")},refWidth:{set:ta("width","width")},refHeight:{set:ta("height","height")},refRx:{set:ta("rx","width")},refRy:{set:ta("ry","height")},refRInscribed:{set:(ga=ta("r","width"),da=ta("r","height"),function(t,e){return(e.height>e.width?ga:da)(t,e)})},refRCircumscribed:{set:function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n,r=Math.sqrt(e.height*e.height+e.width*e.width);return isFinite(t)&&(n=i||0<=t&&t<=1?t*r:Math.max(t+r,0)),{r:n}}},refCx:{set:ta("cx","width")},refCy:{set:ta("cy","height")},xAlignment:{offset:ia("x","width","right")},yAlignment:{offset:ia("y","height","bottom")},resetOffset:{offset:function(t,e){return t?{x:-e.x,y:-e.y}:{x:0,y:0}}},refDResetOffset:{set:ra({resetOffset:!0})},refDKeepOffset:{set:ra({resetOffset:!1})},refPointsResetOffset:{set:oa({resetOffset:!0})},refPointsKeepOffset:{set:oa({resetOffset:!1})},connection:{qualify:ca,set:function(t){var e,i=t.stubs;if(void 0===i&&(i=0),isFinite(i)&&0!==i){var n;n=i<0?(this.getConnectionLength()+i)/2:i;var r=this.getConnection(),o=this.getConnectionSubdivisions(),a=r.divideAtLength(n,{segmentSubdivisions:o}),s=r.divideAtLength(-n,{segmentSubdivisions:o});a&&s&&(e=a[0].serialize()+" "+s[1].serialize())}return{d:e||this.getSerializedConnection()}}},atConnectionLengthKeepGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!0})},atConnectionLengthIgnoreGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!1})},atConnectionRatioKeepGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!0})},atConnectionRatioIgnoreGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!1})}};fa["xlink:href"]=fa.xlinkHref,["transform","d","points","cx","cy","x1","x2","y1","y2","x","y","dx","dy"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Bi(t,e),i}}}),["width","height","r","rx","ry","font-size","stroke-width"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Math.max(0,Bi(t,e)),i}}}),fa.refR=fa.refRInscribed,fa.refD=fa.refDResetOffset,fa.refPoints=fa.refPointsResetOffset,fa.atConnectionLength=fa.atConnectionLengthKeepGradient,fa.atConnectionRatio=fa.atConnectionRatioKeepGradient,fa.fontSize=fa["font-size"],fa.strokeWidth=fa["stroke-width"],fa.refX2=fa.refX,fa.refY2=fa.refY,fa.refWidth2=fa.refWidth,fa.refHeight2=fa.refHeight,fa["ref-x"]=fa.refX,fa["ref-y"]=fa.refY,fa["ref-dy"]=fa.refDy,fa["ref-dx"]=fa.refDx,fa["ref-width"]=fa.refWidth,fa["ref-height"]=fa.refHeight,fa["x-alignment"]=fa.xAlignment,fa["y-alignment"]=fa.yAlignment;var pa=fa,ma=c.Model.extend({constructor:function(t,e){var i,n=t||{};"function"==typeof this.preinitialize&&this.preinitialize.apply(this,arguments),this.cid=Xo("c"),this.attributes={},e&&e.collection&&(this.collection=e.collection),e&&e.parse&&(n=this.parse(n,e)||{}),(i=Ro(this,"defaults"))&&(n=Ho({},i,n)),this.set(n,e),this.changed={},this.initialize.apply(this,arguments)},translate:function(t,e,i){throw new Error("Must define a translate() method.")},toJSON:function(){var e=Ro(this.constructor.prototype,"defaults").attrs||{},t=this.attributes.attrs,o={};Fo(t,function(t,n){var r=e[n];Fo(t,function(t,i){_o(t)&&!Array.isArray(t)?Fo(t,function(t,e){r&&r[i]&&So(r[i][e],t)||(o[n]=o[n]||{},(o[n][i]||(o[n][i]={}))[e]=t)}):r&&So(r[i],t)||(o[n]=o[n]||{},o[n][i]=t)})});var i=xo(Yo(this.attributes,"attrs"));return i.attrs=o,i},initialize:function(t){var e=this.getIdAttribute();t&&e in t||this.set(e,this.generateId(),{silent:!0}),this._transitionIds={},this._scheduledTransitionIds={},this.processPorts(),this.on("change:attrs",this.processPorts,this)},getIdAttribute:function(){return this.idAttribute||"id"},generateId:function(){return Fr()},processPorts:function(){var t=this.ports,i={};Fo(this.get("attrs"),function(t,e){t&&t.port&&(void 0!==t.port.id?i[t.port.id]=t.port:i[t.port]={id:t.port})});var n={};(Fo(t,function(t,e){i[e]||(n[e]=!0)}),this.graph&&!Mo(n))&&(this.graph.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),this.graph.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}));this.ports=i},remove:function(t){void 0===t&&(t={});var e=this.graph,i=this.collection;if(!e)return i&&i.remove(this,t),this;e.startBatch("remove");var n=this.getParentCell();n&&n.unembed(this,t);for(var r=this.getEmbeddedCells(),o=0,a=r.length;o<a;o++){var s=r[o];s&&s.remove(t)}return this.trigger("remove",this,e.attributes.cells,t),e.stopBatch("remove"),this},toFront:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.maxZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this],n=n-e.length+1;var r=t.get("cells"),o=r.indexOf(this)!==r.length-e.length;o||(o=e.some(function(t,e){return t.get("z")!==n+e})),o&&(this.startBatch("to-front"),n+=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-front"))}return this},toBack:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.minZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this];var r=0!==t.get("cells").indexOf(this);r||(r=e.some(function(t,e){return t.get("z")!==n+e})),r&&(this.startBatch("to-back"),n-=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-back"))}return this},parent:function(t,e){return void 0===t?this.get("parent"):this.set("parent",t,e)},embed:function(t,e){var i=this,n=Array.isArray(t)?t:[t];if(!this.canEmbed(n))throw new Error("Recursive embedding not allowed.");if(n.some(function(t){return t.isEmbedded()&&i.id!==t.parent()}))throw new Error("Embedding of already embedded cells is not allowed.");return this._embedCells(n,e),this},unembed:function(t,e){var i=Array.isArray(t)?t:[t];return this._unembedCells(i,e),this},canEmbed:function(t){var e=this;return(Array.isArray(t)?t:[t]).every(function(t){return e!==t&&!e.isEmbeddedIn(t)})},_embedCells:function(t,e){var i=this;this.startBatch("embed");var n=vo([],this.get("embeds"));t.forEach(function(t){n[t.isLink()?"unshift":"push"](t.id),t.parent(i.id,e)}),this.set("embeds",bo(n),e),this.stopBatch("embed")},_unembedCells:function(t,e){this.startBatch("unembed"),t.forEach(function(t){return t.unset("parent",e)}),this.set("embeds",Go.apply(void 0,[this.get("embeds")].concat(t.map(function(t){return t.id}))),e),this.stopBatch("unembed")},getParentCell:function(){var t=this.parent(),e=this.graph;return t&&e&&e.getCell(t)||null},getAncestors:function(){var t=[];if(!this.graph)return t;for(var e=this.getParentCell();e;)t.push(e),e=e.getParentCell();return t},getEmbeddedCells:function(e){if(e=e||{},this.graph){var i;if(e.deep)if(e.breadthFirst){i=[];for(var t=this.getEmbeddedCells();0<t.length;){var n=t.shift();i.push(n),t.push.apply(t,n.getEmbeddedCells())}}else(i=this.getEmbeddedCells()).forEach(function(t){i.push.apply(i,t.getEmbeddedCells(e))});else i=Do(this.get("embeds")).map(this.graph.getCell,this.graph);return i}return[]},isEmbeddedIn:function(t,e){var i=Ko(t)?t:t.id,n=this.parent();if(e=vo({deep:!0},e),this.graph&&e.deep){for(;n;){if(n===i)return!0;n=this.graph.getCell(n).parent()}return!1}return n===i},isEmbedded:function(){return!!this.parent()},clone:function(t){if((t=t||{}).deep)return Do($o([this].concat(this.getEmbeddedCells({deep:!0}))));var e=c.Model.prototype.clone.apply(this,arguments);return e.set(this.getIdAttribute(),this.generateId()),e.unset("embeds"),e.unset("parent"),e},prop:function(t,e,i){var n=Ko(t);if(n||Array.isArray(t)){if(1<arguments.length){var r,o,a=(o=n?(r=t).split("/"):(r=t.join("/"),t.slice()))[0],s=o.length;if((i=i||{}).propertyPath=r,i.propertyValue=e,i.propertyPathArray=o,1===s)return this.set(a,e,i);for(var l={},c=l,u=a,h=1;h<s;h++){var g=o[h],d=Number.isFinite(n?Number(g):g);c=c[u]=d?[]:{},u=g}l=Yr(l,o,e,"/");var f=Ho({},this.attributes);i.rewrite&&Wr(f,r,"/");var p=Ho(f,l);return this.set(a,p[a],i)}return Er(this.attributes,t,"/")}return this.set(Ho({},this.attributes,t),e)},removeProp:function(t,e){e=e||{};var i=Array.isArray(t)?t:t.split("/"),n=i[0];if("attrs"===n&&(e.dirty=!0),1===i.length)return this.unset(t,e);var r=i.slice(1),o=this.get(n);return null==o?this:(o=xo(o),Wr(o,r,"/"),this.set(n,o,e))},attr:function(t,e,i){var n=Array.from(arguments);return 0===n.length?this.get("attrs"):(Array.isArray(t)?n[0]=["attrs"].concat(t):Ko(t)?n[0]="attrs/"+t:n[0]={attrs:t},this.prop.apply(this,n))},removeAttr:function(t,e){return Array.isArray(t)?this.removeProp(["attrs"].concat(t)):this.removeProp("attrs/"+t,e)},transition:function(r,e,o,i){var n=this;i=i||"/",o=vo({duration:100,delay:10,timingFunction:lo.linear,valueFunction:co.number},o);var a,s,l=0,c=function(t){var e,i,n;(i=(t-=l=l||t)/o.duration)<1?this._transitionIds[r]=e=Qr(c):(i=1,delete this._transitionIds[r]),n=a(o.timingFunction(i)),o.transitionId=e,this.prop(r,n,o),e||this.trigger("transition:end",this,r)}.bind(this),u=this._scheduledTransitionIds;return s=setTimeout(function(t){u[r]&&(u[r]=Go(u[r],s),0===u[r].length&&delete u[r]),n.stopPendingTransitions(r,i),a=o.valueFunction(Er(n.attributes,r,i),e),n._transitionIds[r]=Qr(t),n.trigger("transition:start",n,r)},o.delay,c),u[r]||(u[r]=[]),u[r].push(s),s},getTransitions:function(){return Oo(Object.keys(this._transitionIds),Object.keys(this._scheduledTransitionIds))},stopScheduledTransitions:function(t,e){void 0===e&&(e="/");var i=this._scheduledTransitionIds;void 0===i&&(i={});var n=Object.keys(i);if(t){var r=t.split(e);n=n.filter(function(t){return So(r,t.split(e).slice(0,r.length))})}return n.forEach(function(t){i[t].forEach(function(t){return clearTimeout(t)}),delete i[t]}),this},stopPendingTransitions:function(t,e){var i=this;void 0===e&&(e="/");var n=this._transitionIds;void 0===n&&(n={});var r=Object.keys(n);if(t){var o=t.split(e);r=r.filter(function(t){return So(o,t.split(e).slice(0,o.length))})}r.forEach(function(t){var e=n[t];Kr(e),delete n[t],i.trigger("transition:end",i,t)})},stopTransitions:function(t,e){return void 0===e&&(e="/"),this.stopScheduledTransitions(t,e),this.stopPendingTransitions(t,e),this},addTo:function(t,e){return t.addCell(this,e),this},findView:function(t){return t.findViewByModel(this)},isElement:function(){return!1},isLink:function(){return!1},startBatch:function(t,e){return this.graph&&this.graph.startBatch(t,vo({},e,{cell:this})),this},stopBatch:function(t,e){return this.graph&&this.graph.stopBatch(t,vo({},e,{cell:this})),this},getChangeFlag:function(t){var e=0;if(!t)return e;for(var i in t)t.hasOwnProperty(i)&&this.hasChanged(i)&&(e|=t[i]);return e},angle:function(){return 0},position:function(){return new un(0,0)},getPointFromConnectedLink:function(){return new un},getBBox:function(){return new kn(0,0,0,0)},getPointRotatedAroundCenter:function(t,e,i){var n=new un(e,i);return t&&n.rotate(this.getBBox().center(),t),n},getAbsolutePointFromRelative:function(t,e){return this.getPointRotatedAroundCenter(-this.angle(),this.position().offset(t,e))},getRelativePointFromAbsolute:function(t,e){return this.getPointRotatedAroundCenter(this.angle(),t,e).difference(this.position())}},{getAttributeDefinition:function(t){var e=this.attributes,i=pa;return e&&e[t]||i[t]},define:function(t,e,i,n){i=vo({defaults:Co({type:t},e,this.prototype.defaults)},i);var r=this.extend(i,n);return void 0!==joint&&Eo(joint,"shapes")&&Yr(joint.shapes,t,r,"."),r}}),Ia=function(e,t,i){if(Ko(i)){if(!va[i])throw new Error('Unknown wrapper: "'+i+'"');i=va[i]}if(!ko(i))throw new Error("Wrapper must be a function.");Do(t).forEach(function(t){e[t]=i(e[t])})},va={cells:function(r){return function(){var t=Array.from(arguments),e=t.length,i=0<e&&t[0]||[],n=1<e&&t[e-1]||{};return Array.isArray(i)||(n instanceof ma?i=t:i instanceof ma&&(1<t.length&&t.pop(),i=t)),n instanceof ma&&(n={}),r.call(this,i,n)}}};var Aa={TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left",TOP_LEFT:"top-left",TOP_RIGHT:"top-right",BOTTOM_LEFT:"bottom-left",BOTTOM_RIGHT:"bottom-right",CENTER:"center"};function Ca(t,e){var i=new kn(t);switch(e){case void 0:throw new Error("Position required");case Aa.LEFT:case"leftMiddle":return i.leftMiddle();case Aa.RIGHT:case"rightMiddle":return i.rightMiddle();case Aa.TOP:case"topMiddle":return i.topMiddle();case Aa.BOTTOM:case"bottomMiddle":return i.bottomMiddle();case Aa.TOP_LEFT:case"topLeft":case"origin":return i.topLeft();case Aa.TOP_RIGHT:case"topRight":return i.topRight();case Aa.BOTTOM_LEFT:case"bottomLeft":return i.bottomLeft();case Aa.BOTTOM_RIGHT:case"bottomRight":case"corner":return i.bottomRight();case Aa.CENTER:return i.center();default:throw new Error("Unknown position: "+e)}}var wa={getRectPoint:Ca,wrapWith:Ia,wrappers:va,addClassNamePrefix:Gr,removeClassNamePrefix:Zr,parseDOMJSON:Br,hashCode:Or,getByPath:Er,setByPath:Yr,unsetByPath:Wr,flattenObject:Ur,uuid:Fr,guid:Vr,toKebabCase:Xr,normalizeEvent:Hr,normalizeWheel:Jr,cap:_r,nextFrame:Qr,cancelFrame:Kr,shapePerimeterConnectionPoint:function(t,e,i,n){var r,o;if(!i){var a=e.$(".scalable")[0],s=e.$(".rotatable")[0];a&&a.firstChild?i=a.firstChild:s&&s.firstChild&&(i=s.firstChild)}return i?(o=Pr(i).findIntersection(n,t.paper.cells))||(r=Pr(i).getBBox({target:t.paper.cells})):o=(r=e.model.getBBox()).intersectionWithLineFromCenterToPoint(n),o||r.center()},isPercentage:qr,parseCssNumeric:$r,breakText:io,sanitizeHTML:no,downloadBlob:ro,downloadDataUri:function(t,e){var i=oo(t);ro(i,e)},dataUriToBlob:oo,imageToDataUri:function(r,t){if(!r||"data:"===r.substr(0,"data:".length))return setTimeout(function(){t(null,r)},0);var e=new XMLHttpRequest;e.open("GET",r,!0),e.addEventListener("error",function(){t(new Error("Failed to load image "+r))}),e.responseType=window.FileReader?"blob":"arraybuffer",e.addEventListener("load",function(){window.FileReader?function(t,i){if(200===t.status){var e=new FileReader;e.onload=function(t){var e=t.target.result;i(null,e)},e.onerror=function(){i(new Error("Failed to load image "+r))},e.readAsDataURL(t.response)}else i(new Error("Failed to load image "+r))}(e,t):function(t,e){if(200===t.status){var i=new Uint8Array(t.response),n=r.split(".").pop()||"png";e(null,"data:image/"+({svg:"svg+xml"}[n]||n)+";base64,"+btoa(function(t){for(var e=[],i=0;i<t.length;i+=32768)e.push(String.fromCharCode.apply(null,t.subarray(i,i+32768)));return e.join("")}(i)))}else e(new Error("Failed to load image "+r))}(e,t)}),e.send()},getElementBBox:function(t){var e=S(t);if(0===e.length)throw new Error("Element not found");var i=e[0],n=i.ownerDocument,r=i.getBoundingClientRect(),o=0,a=0;if(i.ownerSVGElement){var s=Pr(i),l=s.getBBox({target:s.svg()});o=r.width-l.width,a=r.height-l.height}return{x:r.left+window.pageXOffset-n.documentElement.offsetLeft+o/2,y:r.top+window.pageYOffset-n.documentElement.offsetTop+a/2,width:r.width-o,height:r.height-a}},sortElements:ao,setAttributesBySelector:function(t,e){var n=S(t);Fo(e,function(t,e){var i=n.find(e).addBack().filter(e);Eo(t,"class")&&(i.addClass(t.class),t=Yo(t,"class")),i.attr(t)})},normalizeSides:so,timing:lo,interpolate:co,filter:uo,format:ho,template:go,toggleFullScreen:function(t){var e=window.top.document;function i(t,e){for(var i=["webkit","moz","ms","o",""],n=0;n<i.length;n++){var r=i[n],o=r?r+e:e.substr(0,1).toLowerCase()+e.substr(1);if(void 0!==t[o])return ko(t[o])?t[o]():t[o]}}t=t||e.body,i(e,"FullscreenElement")||i(e,"FullScreenElement")?i(e,"ExitFullscreen")||i(e,"CancelFullScreen"):i(t,"RequestFullscreen")||i(t,"RequestFullScreen")},mixin:fo,supplement:po,deepMixin:mo,deepSupplement:Io,assign:vo,defaults:Ao,defaultsDeep:Co,invoke:wo,sortedIndex:yo,uniq:bo,clone:No,cloneDeep:xo,isEmpty:Mo,isEqual:So,isFunction:ko,isPlainObject:To,toArray:Do,debounce:Lo,groupBy:zo,sortBy:Po,flattenDeep:jo,without:Go,difference:Zo,intersection:Bo,union:Oo,has:Eo,result:Ro,omit:Yo,pick:Wo,bindAll:Uo,forIn:Fo,camelCase:Vo,uniqueId:Xo,merge:Ho,isBoolean:Jo,isObject:_o,isNumber:Qo,isString:Ko,noop:qo,cloneCells:$o,svg:function(t){for(var i=[],e=arguments.length-1;0<e--;)i[e]=arguments[e+1];var n=[];return t.forEach(function(t,e){n.push(t),e in i&&n.push(i[e])}),function(t){var e=new DOMParser,i="<svg>"+t.trim()+"</svg>";if(e.parseFromString(i.replace(/@/g,""),"application/xml").getElementsByTagName("parsererror")[0])throw new Error("Invalid SVG markup");return function p(t){var m=[];return Array.from(t.children).forEach(function(t){var e={},i=t.tagName,n=t.attributes,r=t.textContent,o=t.namespaceURI,a=t.style;e.tagName=i,e.namespaceURI=o;for(var s={},l=a.length;l--;){var c=a[l];s[c]=a.getPropertyValue(c)}e.style=s;var u=n.getNamedItem("@selector");u&&(e.selector=u.value,n.removeNamedItem("@selector"));var h=n.getNamedItem("@group-selector");if(h){var g=h.value.split(",");e.groupSelector=g.map(function(t){return t.trim()}),n.removeNamedItem("@group-selector")}var d=n.getNamedItem("class");d&&(e.className=d.value),r&&(e.textContent=r);var f={};Array.from(n).forEach(function(t){var e=t.name,i=t.value;f[e]=i}),0<Object.keys(f).length&&(e.attributes=f),0<t.childElementCount&&(e.children=p(t)),m.push(e)}),m}(e.parseFromString(i,"text/html").querySelector("svg"))}(n.join(""))}};function ya(t,e,i){var n=t.toJSON();return n.angle=e||0,Ao({},i,n)}function ba(t,e,i,r){return t.map(function(t,e,i){var n=this.pointAt((e+.5)/i.length);return(t.dx||t.dy)&&n.offset(t.dx||0,t.dy||0),ya(n.round(),0,xa(r,t))},pn(e,i))}function Na(t,a,s,l){var c=a.center(),u=a.width/a.height,h=a.topMiddle(),g=An.fromRect(a);return t.map(function(t,e,i){var n=s+l(e,i.length),r=h.clone().rotate(c,-n).scale(u,1,c),o=t.compensateRotation?-g.tangentTheta(r):0;return(t.dx||t.dy)&&r.offset(t.dx||0,t.dy||0),t.dr&&r.move(c,t.dr),ya(r.round(),o,xa(a,t))})}function xa(t,e){var i=e.x,n=e.y,r=e.angle;return qr(i)?i=parseFloat(i)/100*t.width:ji(i)&&(i=Number(Bi(i,t))),qr(n)?n=parseFloat(n)/100*t.height:ji(n)&&(n=Number(Bi(n,t))),{x:i,y:n,angle:r}}function Ma(t,e){var i=xa(t,e),n=i.x,r=i.y;return new un(n||0,r||0)}var Sa={absolute:function(t,i){return t.map(function(t){var e=Ma(i,t).round().toJSON();return e.angle=t.angle||0,e})},fn:function(t,e,i){return i.fn(t,e,i)},line:function(t,e,i){return ba(t,Ma(e,i.start||e.origin()),Ma(e,i.end||e.corner()),e)},left:function(t,e,i){return ba(t,e.origin(),e.bottomLeft(),e)},right:function(t,e,i){return ba(t,e.topRight(),e.corner(),e)},top:function(t,e,i){return ba(t,e.origin(),e.topRight(),e)},bottom:function(t,e,i){return ba(t,e.bottomLeft(),e.corner(),e)},ellipseSpread:function(t,e,i){var n=i.startAngle||0,r=i.step||360/t.length;return Na(t,e,n,function(t){return t*r})},ellipse:function(t,e,i){var n=i.startAngle||0,r=i.step||20;return Na(t,e,n,function(t,e){return(t+.5-e/2)*r})}};function ka(t,e){return Co({},t,e,{x:0,y:0,angle:0,attrs:{".":{y:"0","text-anchor":"start"}}})}function Ta(t,e,i,n){n=Ao({},n,{offset:15});var r,o,a,s,l=e.center().theta(t),c=Da(e),u=n.offset,h=0;s=l<c[1]||l>c[2]?(a=".3em",r=u,o=0,"start"):l<c[0]?(a="0",r=0,o=-u,i?(h=-90,"start"):"middle"):l<c[3]?(a=".3em",r=-u,o=0,"end"):(a=".6em",r=0,o=u,i?(h=90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:h,attrs:{".":{y:a,"text-anchor":s}}})}function Da(t){var e=t.center(),i=e.theta(t.origin()),n=e.theta(t.bottomLeft()),r=e.theta(t.corner());return[i,e.theta(t.topRight()),r,n]}function La(t,e,i,n){var r,o,a,s,l=e.center().theta(t),c=(n=Ao({},n,{offset:15})).offset,u=0,h=Da(e);s=l<h[1]||l>h[2]?(a=".3em",r=-c,o=0,"end"):l<h[0]?(a=".6em",r=0,o=c,i?(u=90,"start"):"middle"):l<h[3]?(a=".3em",r=c,o=0,"start"):(a="0em",r=0,o=-c,i?(u=-90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:u,attrs:{".":{y:a,"text-anchor":s}}})}function za(t,e,i){i=Ao({},i,{offset:20});var n,r=hn(0,0),o=-t.theta(r),a=o,s=t.clone().move(r,i.offset).difference(t).round(),l=".3em";(o+90)%180==0?(n=e?"end":"middle",e||-270!==o||(l="0em")):-270<o&&o<-90?(n="start",a=o-180):n="end";var c=Math.round;return ka({x:c(s.x),y:c(s.y),angle:e?a:0,attrs:{".":{y:l,"text-anchor":n}}})}var Pa={manual:function(t,e,i){return ka(i,e)},left:function(t,e,i){return ka(i,{x:-15,attrs:{".":{y:".3em","text-anchor":"end"}}})},right:function(t,e,i){return ka(i,{x:15,attrs:{".":{y:".3em","text-anchor":"start"}}})},top:function(t,e,i){return ka(i,{y:-15,attrs:{".":{"text-anchor":"middle"}}})},bottom:function(t,e,i){return ka(i,{y:15,attrs:{".":{y:".6em","text-anchor":"middle"}}})},outsideOriented:function(t,e,i){return Ta(t,e,!0,i)},outside:function(t,e,i){return Ta(t,e,!1,i)},insideOriented:function(t,e,i){return La(t,e,!0,i)},inside:function(t,e,i){return La(t,e,!1,i)},radial:function(t,e,i){return za(t.difference(e.center()),!1,i)},radialOriented:function(t,e,i){return za(t.difference(e.center()),!0,i)}},ja=ma.extend({markup:['<path class="connection" stroke="black" d="M 0 0 0 0"/>','<path class="marker-source" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="marker-target" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="connection-wrap" d="M 0 0 0 0"/>','<g class="labels"/>','<g class="marker-vertices"/>','<g class="marker-arrowheads"/>','<g class="link-tools"/>'].join(""),toolMarkup:['<g class="link-tool">','<g class="tool-remove" event="remove">','<circle r="11" />','<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z" />',"<title>Remove link.</title>","</g>",'<g class="tool-options" event="link:options">','<circle r="11" transform="translate(25)"/>','<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',"<title>Link options.</title>","</g>","</g>"].join(""),doubleToolMarkup:void 0,vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>"].join(""),arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',"</g>"].join(""),defaultLabel:void 0,labelMarkup:void 0,_builtins:{defaultLabel:{markup:[{tagName:"rect",selector:"rect"},{tagName:"text",selector:"text"}],attrs:{text:{fill:"#000000",fontSize:14,textAnchor:"middle",yAlignment:"middle",pointerEvents:"none"},rect:{ref:"text",fill:"#ffffff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}}},defaults:{type:"link",source:{},target:{}},isLink:function(){return!0},disconnect:function(t){return this.set({source:{x:0,y:0},target:{x:0,y:0}},t)},source:function(t,e,i){return void 0===t?No(this.get("source")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("source",n,r));var n,r},target:function(t,e,i){return void 0===t?No(this.get("target")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("target",n,r));var n,r},router:function(t,e,i){if(void 0===t){var n=this.get("router");return n?"object"==typeof n?No(n):n:this.get("manhattan")?{name:"orthogonal"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("router",o,a)},connector:function(t,e,i){if(void 0===t){var n=this.get("connector");return n?"object"==typeof n?No(n):n:this.get("smooth")?{name:"smooth"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("connector",o,a)},label:function(t,e,i){var n=this.labels();return(t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1?this.prop(["labels",t]):this.prop(["labels",t],e,i)},labels:function(t,e){return 0===arguments.length?(t=this.get("labels"),Array.isArray(t)?t.slice():[]):(Array.isArray(t)||(t=[]),this.set("labels",t,e))},hasLabels:function(){var t=this.attributes.labels;return Array.isArray(t)&&0<t.length},insertLabel:function(t,e,i){if(!e)throw new Error("dia.Link: no label provided");var n=this.labels(),r=n.length;return(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1),n.splice(t,0,e),this.labels(n,i)},appendLabel:function(t,e){return this.insertLabel(-1,t,e)},removeLabel:function(t,e){var i=this.labels();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.labels(i,e)},vertex:function(t,e,i){var n=this.vertices();if((t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1)return this.prop(["vertices",t]);var r=this._normalizeVertex(e);return this.prop(["vertices",t],r,i)},vertices:function(t,e){if(0===arguments.length)return t=this.get("vertices"),Array.isArray(t)?t.slice():[];Array.isArray(t)||(t=[]);for(var i=[],n=0;n<t.length;n++){var r=t[n],o=this._normalizeVertex(r);i.push(o)}return this.set("vertices",i,e)},insertVertex:function(t,e,i){if(!e)throw new Error("dia.Link: no vertex provided");var n=this.vertices(),r=n.length;(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1);var o=this._normalizeVertex(e);return n.splice(t,0,o),this.vertices(n,i)},removeVertex:function(t,e){var i=this.vertices();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.vertices(i,e)},_normalizeVertex:function(t){return!To(t)?{x:t.x,y:t.y}:t},translate:function(e,i,t){return(t=t||{}).translateBy=t.translateBy||this.id,t.tx=e,t.ty=i,this.applyToPoints(function(t){return{x:(t.x||0)+e,y:(t.y||0)+i}},t)},scale:function(e,i,n,t){return this.applyToPoints(function(t){return un(t).scale(e,i,n).toJSON()},t)},applyToPoints:function(t,e){if(!ko(t))throw new TypeError("dia.Link: applyToPoints expects its first parameter to be a function.");var i={},n=this.attributes,r=n.source,o=n.target;r.id||(i.source=t(r)),o.id||(i.target=t(o));var a=this.vertices();return 0<a.length&&(i.vertices=a.map(t)),this.set(i,e)},getSourcePoint:function(){var t=this.getSourceCell();return t?t.getPointFromConnectedLink(this,"source"):new un(this.source())},getTargetPoint:function(){var t=this.getTargetCell();return t?t.getPointFromConnectedLink(this,"target"):new un(this.target())},getPointFromConnectedLink:function(){return this.getPolyline().pointAt(.5)},getPolyline:function(){var t=[this.getSourcePoint()].concat(this.vertices().map(un),[this.getTargetPoint()]);return new Pn(t)},getBBox:function(){return this.getPolyline().bbox()},reparent:function(t){var e;if(this.graph){var i=this.getSourceElement(),n=this.getTargetElement(),r=this.getParentCell();i&&n&&(e=i===n||i.isEmbeddedIn(n)?n:n.isEmbeddedIn(i)?i:this.graph.getCommonAncestor(i,n)),!r||e&&e.id===r.id||r.unembed(this,t),e&&e.embed(this,t)}return e},hasLoop:function(t){t=t||{};var e=this.attributes,i=e.source,n=e.target,r=i.id,o=n.id;if(!r||!o)return!1;var a=r===o;if(!a&&t.deep&&this.graph){var s=this.getSourceCell(),l=this.getTargetCell();a=s.isEmbeddedIn(l)||l.isEmbeddedIn(s)}return a},getSourceCell:function(){var t=this.graph,e=this.attributes.source;return e&&e.id&&t&&t.getCell(e.id)||null},getSourceElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getSourceCell()}while(t&&t.isLink());return t},getTargetCell:function(){var t=this.graph,e=this.attributes.target;return e&&e.id&&t&&t.getCell(e.id)||null},getTargetElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getTargetCell()}while(t&&t.isLink());return t},getRelationshipAncestor:function(){var t;if(this.graph){var e=[this,this.getSourceElement(),this.getTargetElement()].filter(function(t){return!!t});t=this.graph.getCommonAncestor.apply(this.graph,e)}return t||null},isRelationshipEmbeddedIn:function(t){var e=Ko(t)||Qo(t)?t:t.id,i=this.getRelationshipAncestor();return!!i&&(i.id===e||i.isEmbeddedIn(e))},_getDefaultLabel:function(){var t=this.get("defaultLabel")||this.defaultLabel||{},e={};return e.markup=t.markup||this.get("labelMarkup")||this.labelMarkup,e.position=t.position,e.attrs=t.attrs,e.size=t.size,e}},{endsEqual:function(t,e){var i=t.port===e.port||!t.port&&!e.port;return t.id===e.id&&i}}),Ga=function(t){var e=xo(t)||{};this.ports=[],this.groups={},this.portLayoutNamespace=Sa,this.portLabelLayoutNamespace=Pa,this._init(e)};Ga.prototype={getPorts:function(){return this.ports},getGroup:function(t){return this.groups[t]||{}},getPortsByGroup:function(e){return this.ports.filter(function(t){return t.group===e})},getGroupPortsMetrics:function(t,r){var e=this.getGroup(t),i=this.getPortsByGroup(t),n=e.position||{},o=n.name,a=this.portLayoutNamespace;a[o]||(o="left");var s=n.args||{},l=i.map(function(t){return t&&t.position&&t.position.args}),c=a[o](l,r,s),u={ports:i,result:[]};return Do(c).reduce(function(t,e,i){var n=t.ports[i];return t.result.push({portId:n.id,portTransformation:e,labelTransformation:this._getPortLabelLayout(n,un(e),r),portAttrs:n.attrs,portSize:n.size,labelSize:n.label.size}),t}.bind(this),u),u.result},_getPortLabelLayout:function(t,e,i){var n=this.portLabelLayoutNamespace,r=t.label.position.name||"left";return n[r]?n[r](e,i,t.label.position.args):null},_init:function(t){if(_o(t.groups))for(var e=Object.keys(t.groups),i=0,n=e.length;i<n;i++){var r=e[i];this.groups[r]=this._evaluateGroup(t.groups[r])}for(var o=Do(t.items),a=0,s=o.length;a<s;a++)this.ports.push(this._evaluatePort(o[a]))},_evaluateGroup:function(t){return Ho(t,{position:this._getPosition(t.position,!0),label:this._getLabel(t,!0)})},_evaluatePort:function(t){var e=vo({},t),i=this.getGroup(t.group);return e.markup=e.markup||i.markup,e.attrs=Ho({},i.attrs,e.attrs),e.position=this._createPositionNode(i,e),e.label=Ho({},i.label,this._getLabel(e)),e.z=this._getZIndex(i,e),e.size=vo({},i.size,e.size),e},_getZIndex:function(t,e){return Qo(e.z)?e.z:Qo(t.z)||"auto"===t.z?t.z:"auto"},_createPositionNode:function(t,e){return Ho({name:"left",args:{}},t.position,{args:e.args})},_getPosition:function(t,e){var i,n={};ko(t)?(i="fn",n.fn=t):Ko(t)?i=t:void 0===t?i=e?"left":null:Array.isArray(t)?(i="absolute",n.x=t[0],n.y=t[1]):_o(t)&&(i=t.name,vo(n,t.args));var r={args:n};return i&&(r.name=i),r},_getLabel:function(t,e){var i=t.label||{},n=i;return n.position=this._getPosition(i.position,e),n}};var Za={_initializePorts:function(){this._createPortData(),this.on("change:ports",function(){this._processRemovedPort(),this._createPortData()},this)},_processRemovedPort:function(){var t=this.get("ports")||{},e={};Do(t.items).forEach(function(t){e[t.id]=!0});var i=this.previous("ports")||{},n={};Do(i.items).forEach(function(t){e[t.id]||(n[t.id]=!0)});var r=this.graph;r&&!Mo(n)&&(r.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),r.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}))},hasPorts:function(){var t=this.prop("ports/items");return Array.isArray(t)&&0<t.length},hasPort:function(t){return-1!==this.getPortIndex(t)},getPorts:function(){return xo(this.prop("ports/items"))||[]},getGroupPorts:function(e){var t=Do(this.prop(["ports","items"])).filter(function(t){return t.group===e});return xo(t)},getPort:function(e){return xo(Do(this.prop("ports/items")).find(function(t){return t.id&&t.id===e}))},getPortsPositions:function(t){return this._portSettingsData.getGroupPortsMetrics(t,kn(this.size())).reduce(function(t,e){var i=e.portTransformation;return t[e.portId]={x:i.x,y:i.y,angle:i.angle},t},{})},getPortIndex:function(t){var e=_o(t)?t.id:t;return this._isValidPortId(e)?Do(this.prop("ports/items")).findIndex(function(t){return t.id===e}):-1},addPort:function(t,e){if(!_o(t)||Array.isArray(t))throw new Error("Element: addPort requires an object.");var i=vo([],this.prop("ports/items"));return i.push(t),this.prop("ports/items",i,e),this},insertPort:function(t,e,i){var n="number"==typeof t?t:this.getPortIndex(t);if(!_o(e)||Array.isArray(e))throw new Error("dia.Element: insertPort requires an object.");var r=vo([],this.prop("ports/items"));return r.splice(n,0,e),this.prop("ports/items",r,i),this},portProp:function(t,e,i,n){var r=this.getPortIndex(t);if(-1===r)throw new Error("Element: unable to find port with id "+t);var o=Array.prototype.slice.call(arguments,1);return Array.isArray(e)?o[0]=["ports","items",r].concat(e):Ko(e)?o[0]=["ports/items/",r,"/",e].join(""):(o=["ports/items/"+r],To(e)&&(o.push(e),o.push(i))),this.prop.apply(this,o)},_validatePorts:function(){var t=this.get("ports")||{},e=[],i=Do((t=t||{}).items);return i.forEach(function(t){"object"!=typeof t&&e.push("Element: invalid port ",t),this._isValidPortId(t.id)||(t.id=this.generatePortId())},this),bo(i,"id").length!==i.length&&e.push("Element: found id duplicities in ports."),e},generatePortId:function(){return this.generateId()},_isValidPortId:function(t){return null!=t&&!_o(t)},addPorts:function(t,e){return t.length&&this.prop("ports/items",vo([],this.prop("ports/items")).concat(t),e),this},removePort:function(t,e){var i=e||{},n=this.getPortIndex(t);if(-1!==n){var r=vo([],this.prop(["ports","items"]));r.splice(n,1),i.rewrite=!0,this.startBatch("port-remove"),this.prop(["ports","items"],r,i),this.stopBatch("port-remove")}return this},removePorts:function(t,e){var i,n;if(Array.isArray(t)){if(i=e||{},0===t.length)return this.this;n=vo([],this.prop(["ports","items"])).filter(function(i){return!t.some(function(t){var e=_o(t)?t.id:t;return i.id===e})})}else i=t||{},n=[];return this.startBatch("port-remove"),i.rewrite=!0,this.prop(["ports","items"],n,i),this.stopBatch("port-remove"),this},_createPortData:function(){var t,e=this._validatePorts();if(0<e.length)throw this.set("ports",this.previous("ports")),new Error(e.join(" "));this._portSettingsData&&(t=this._portSettingsData.getPorts()),this._portSettingsData=new Ga(this.get("ports"));var i=this._portSettingsData.getPorts();if(t){var n=i.filter(function(e){if(!t.find(function(t){return t.id===e.id}))return e}),r=t.filter(function(e){if(!i.find(function(t){return t.id===e.id}))return e});0<r.length&&this.trigger("ports:remove",this,r),0<n.length&&this.trigger("ports:add",this,n)}}},Ba={portContainerMarkup:"g",portMarkup:[{tagName:"circle",selector:"circle",attributes:{r:10,fill:"#FFFFFF",stroke:"#000000"}}],portLabelMarkup:[{tagName:"text",selector:"text",attributes:{fill:"#000000"}}],_portElementsCache:null,_initializePorts:function(){this._cleanPortsCache()},_refreshPorts:function(){this._removePorts(),this._cleanPortsCache(),this._renderPorts()},_cleanPortsCache:function(){this._portElementsCache={}},_renderPorts:function(){for(var i=[],n=this._getContainerElement(),t=0,e=n.node.childNodes.length;t<e;t++)i.push(n.node.childNodes[t]);var r=zo(this.model._portSettingsData.getPorts(),"z");Do(r.auto).forEach(function(t){var e=this._getPortElement(t);n.append(e),i.push(e)},this);for(var o=Object.keys(r),a=0;a<o.length;a++){var s=o[a];if("auto"!==s){var l=parseInt(s,10);this._appendPorts(r[s],l,i)}}this._updatePorts()},_getContainerElement:function(){return this.rotatableNode||this.vel},_appendPorts:function(t,e,i){var n=this._getContainerElement(),r=Do(t).map(this._getPortElement,this);i[e]||e<0?Pr(i[Math.max(e,0)]).before(r):n.append(r)},_getPortElement:function(t){return this._portElementsCache[t.id]?this._portElementsCache[t.id].portElement:this._createPortElement(t)},findPortNode:function(t,e){var i=this._portElementsCache[t];if(!i)return null;if(!e)return i.portContentElement.node;var n=i.portElement.node,r=i.portSelectors,o=this.findBySelector(e,n,r)[0];return void 0===o&&(o=null),o},_updatePorts:function(){this._updatePortGroup(void 0),Object.keys(this.model._portSettingsData.groups).forEach(this._updatePortGroup,this)},_removePorts:function(){wo(this._portElementsCache,"portElement.remove")},_createPortElement:function(t){var e,i,n,r,o=Pr(this.portContainerMarkup).addClass("joint-port"),a=this._getPortMarkup(t);if(Array.isArray(a)){var s=this.parseDOMJSON(a,o.node),l=s.fragment;e=1<l.childNodes.length?Pr("g").append(l):Pr(l.firstChild),r=s.selectors}else e=Pr(a),Array.isArray(e)&&(e=Pr("g").append(e));if(!e)throw new Error("ElementView: Invalid port markup.");e.attr({port:t.id,"port-group":t.group});var c,u=this._getPortLabelMarkup(t.label);if(Array.isArray(u)){var h=this.parseDOMJSON(u,o.node),g=h.fragment,d=h.selectors,f=g.childNodes.length;0<f&&(n=d,i=1===f?Pr(g.firstChild):Pr("g").append(g))}else i=Pr(u),Array.isArray(i)&&(i=Pr("g").append(i));if(r&&n){for(var p in n)if(r[p]&&p!==this.selector)throw new Error("ElementView: selectors within port must be unique.");c=vo({},r,n)}else c=r||n||{};"portRoot"in c||(c.portRoot=e.node);return!i||"labelRoot"in c||(c.labelRoot=i.node),o.append(e.addClass("joint-port-body")),i&&o.append(i.addClass("joint-port-label")),this._portElementsCache[t.id]={portElement:o,portLabelElement:i,portSelectors:c,portLabelSelectors:n,portContentElement:e,portContentSelectors:r},o},_updatePortGroup:function(t){for(var e=kn(this.model.size()),i=this.model._portSettingsData.getGroupPortsMetrics(t,e),n=0,r=i.length;n<r;n++){var o=i[n],a=o.portId,s=this._portElementsCache[a]||{},l=o.portTransformation;this.applyPortTransform(s.portElement,l),this.updateDOMSubtreeAttributes(s.portElement.node,o.portAttrs,{rootBBox:new kn(o.portSize),selectors:s.portSelectors});var c=o.labelTransformation;c&&s.portLabelElement&&(this.applyPortTransform(s.portLabelElement,c,-l.angle||0),this.updateDOMSubtreeAttributes(s.portLabelElement.node,c.attrs,{rootBBox:new kn(o.labelSize),selectors:s.portLabelSelectors}))}},applyPortTransform:function(t,e,i){var n=Pr.createSVGMatrix().rotate(i||0).translate(e.x||0,e.y||0).rotate(e.angle||0);t.transform(n,{absolute:!0})},_getPortMarkup:function(t){return t.markup||this.model.get("portMarkup")||this.model.portMarkup||this.portMarkup},_getPortLabelMarkup:function(t){return t.markup||this.model.get("portLabelMarkup")||this.model.portLabelMarkup||this.portLabelMarkup}},Oa=ma.extend({defaults:{position:{x:0,y:0},size:{width:1,height:1},angle:0},initialize:function(){this._initializePorts(),ma.prototype.initialize.apply(this,arguments)},_initializePorts:function(){},_refreshPorts:function(){},isElement:function(){return!0},position:function(t,e,i){var n,r=Qo(e),o=(i=(r?i:t)||{}).parentRelative,a=i.deep,s=i.restrictedArea;if(o){if(!this.graph)throw new Error("Element must be part of a graph.");var l=this.getParentCell();l&&!l.isLink()&&(n=l.get("position"))}if(r){if(n&&(t+=n.x,e+=n.y),a||s){var c=this.get("position"),u=c.x,h=c.y;this.translate(t-u,e-h,i)}else this.set("position",{x:t,y:e},i);return this}var g=un(this.get("position"));return o?g.difference(n):g},translate:function(t,e,i){if(e=e||0,0===(t=t||0)&&0===e)return this;(i=i||{}).translateBy=i.translateBy||this.id;var n=this.get("position")||{x:0,y:0},r=i.restrictedArea;if(r&&i.translateBy===this.id)if("function"==typeof r){var o=r.call(this,n.x+t,n.y+e,i);t=o.x-n.x,e=o.y-n.y}else{var a=this.getBBox({deep:!0}),s=n.x-a.x,l=n.y-a.y,c=Math.max(r.x+s,Math.min(r.x+r.width+s-a.width,n.x+t)),u=Math.max(r.y+l,Math.min(r.y+r.height+l-a.height,n.y+e));t=c-n.x,e=u-n.y}var h={x:n.x+t,y:n.y+e};return i.tx=t,i.ty=e,i.transition?(_o(i.transition)||(i.transition={}),this.transition("position",h,vo({},i.transition,{valueFunction:co.object})),wo(this.getEmbeddedCells(),"translate",t,e,i)):(this.startBatch("translate",i),this.set("position",h,i),wo(this.getEmbeddedCells(),"translate",t,e,i),this.stopBatch("translate",i)),this},size:function(t,e,i){var n=this.get("size");return void 0===t?{width:n.width,height:n.height}:(_o(t)&&(i=e,e=Qo(t.height)?t.height:n.height,t=Qo(t.width)?t.width:n.width),this.resize(t,e,i))},resize:function(t,e,i){if(i=i||{},this.startBatch("resize",i),i.direction){var n=this.get("size");switch(i.direction){case"left":case"right":e=n.height;break;case"top":case"bottom":t=n.width}var r,o=Yi(this.get("angle")||0),a=this.getBBox();if(o){var s={"top-right":0,right:0,"top-left":1,top:1,"bottom-left":2,left:2,"bottom-right":3,bottom:3}[i.direction];i.absolute&&(s+=Math.floor((o+45)/90),s%=4);var l=a[["bottomLeft","corner","topRight","origin"][s]](),c=un(l).rotate(a.center(),-o),u=Math.sqrt(t*t+e*e)/2,h=s*Math.PI/2;h+=Math.atan(s%2==0?e/t:t/e),h-=Fi(o);var g=un.fromPolar(u,h,c);r=un(g).offset(t/-2,e/-2)}else switch(r=a.topLeft(),i.direction){case"top":case"top-right":r.offset(0,a.height-e);break;case"left":case"bottom-left":r.offset(a.width-t,0);break;case"top-left":r.offset(a.width-t,a.height-e)}this.set("size",{width:t,height:e},i),this.position(r.x,r.y,i)}else this.set("size",{width:t,height:e},i);return this.stopBatch("resize",i),this},scale:function(t,e,i,n){var r=this.getBBox().scale(t,e,i);return this.startBatch("scale",n),this.position(r.x,r.y,n),this.resize(r.width,r.height,n),this.stopBatch("scale"),this},fitEmbeds:function(t){void 0===t&&(t={});var e=this.graph;if(!e)throw new Error("Element must be part of a graph.");var i=this.getEmbeddedCells().filter(function(t){return t.isElement()});if(0===i.length)return this;this.startBatch("fit-embeds",t),t.deep&&wo(i,"fitEmbeds",t);var n=so(t.padding),r=n.left,o=n.right,a=n.top,s=n.bottom,l=e.getCellsBBox(i),c=l.x,u=l.y,h=l.width,g=l.height;return c-=r,u-=a,h+=r+o,g+=s+a,this.set({position:{x:c,y:u},size:{width:h,height:g}},t),this.stopBatch("fit-embeds"),this},rotate:function(t,e,i,n){if(i){var r=this.getBBox().center(),o=this.get("size"),a=this.get("position");r.rotate(i,this.get("angle")-t);var s=r.x-o.width/2-a.x,l=r.y-o.height/2-a.y;this.startBatch("rotate",{angle:t,absolute:e,origin:i}),this.position(a.x+s,a.y+l,n),this.rotate(t,e,null,n),this.stopBatch("rotate")}else this.set("angle",e?t:(this.get("angle")+t)%360,n);return this},angle:function(){return Yi(this.get("angle")||0)},getBBox:function(t){void 0===t&&(t={});var e=this.graph,i=this.attributes,n=t.deep,r=t.rotate;if(n&&e){var o=this.getEmbeddedCells({deep:!0,breadthFirst:!0});return o.push(this),e.getCellsBBox(o,t)}var a=i.angle;void 0===a&&(a=0);var s=i.position,l=s.x,c=s.y,u=i.size,h=u.width,g=u.height,d=new kn(l,c,h,g);return r&&d.rotateAroundCenter(a),d},getPointFromConnectedLink:function(t,e){var i=this.getBBox(),n=i.center(),r=t.get(e);if(!r)return n;var o=r.port;if(!o||!this.hasPort(o))return n;var a=this.portProp(o,["group"]),s=this.getPortsPositions(a),l=new un(s[o]).offset(i.origin()),c=this.angle();return c&&l.rotate(n,-c),l}});vo(Oa.prototype,Za);var Ea=c.Collection.extend({initialize:function(t,e){e.cellNamespace?this.cellNamespace=e.cellNamespace:this.cellNamespace=void 0!==joint&&Eo(joint,"shapes")?joint.shapes:null,this.graph=e.graph},model:function(t,e){var i=e.collection,n=i.cellNamespace,r=new("link"===t.type?ja:Er(n,t.type,".")||Oa)(t,e);return e.dry||(r.graph=i.graph),r},comparator:function(t){return t.get("z")||0}}),Ra=c.Model.extend({initialize:function(t,e){var i=new Ea([],{model:(e=e||{}).cellModel,cellNamespace:e.cellNamespace,graph:this});c.Model.prototype.set.call(this,"cells",i),i.on("all",this.trigger,this),this.on("change:z",this._sortOnChangeZ,this),this._out={},this._in={},this._nodes={},this._edges={},this._batches={},i.on("add",this._restructureOnAdd,this),i.on("remove",this._restructureOnRemove,this),i.on("reset",this._restructureOnReset,this),i.on("change:source",this._restructureOnChangeSource,this),i.on("change:target",this._restructureOnChangeTarget,this),i.on("remove",this._removeCell,this)},_sortOnChangeZ:function(){this.get("cells").sort()},_restructureOnAdd:function(t){if(t.isLink()){this._edges[t.id]=!0;var e=t.attributes,i=e.source,n=e.target;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0),n.id&&((this._in[n.id]||(this._in[n.id]={}))[t.id]=!0)}else this._nodes[t.id]=!0},_restructureOnRemove:function(t){if(t.isLink()){delete this._edges[t.id];var e=t.attributes,i=e.source,n=e.target;i.id&&this._out[i.id]&&this._out[i.id][t.id]&&delete this._out[i.id][t.id],n.id&&this._in[n.id]&&this._in[n.id][t.id]&&delete this._in[n.id][t.id]}else delete this._nodes[t.id]},_restructureOnReset:function(t){t=t.models,this._out={},this._in={},this._nodes={},this._edges={},t.forEach(this._restructureOnAdd,this)},_restructureOnChangeSource:function(t){var e=t.previous("source");e.id&&this._out[e.id]&&delete this._out[e.id][t.id];var i=t.attributes.source;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0)},_restructureOnChangeTarget:function(t){var e=t.previous("target");e.id&&this._in[e.id]&&delete this._in[e.id][t.id];var i=t.get("target");i.id&&((this._in[i.id]||(this._in[i.id]={}))[t.id]=!0)},getOutboundEdges:function(t){return this._out&&this._out[t]||{}},getInboundEdges:function(t){return this._in&&this._in[t]||{}},toJSON:function(){var t=c.Model.prototype.toJSON.apply(this,arguments);return t.cells=this.get("cells").toJSON(),t},fromJSON:function(t,e){if(!t.cells)throw new Error("Graph JSON must contain cells array.");return this.set(t,e)},set:function(t,e,i){var n;return"object"==typeof t?(n=t,i=e):(n={})[t]=e,n.hasOwnProperty("cells")&&(this.resetCells(n.cells,i),n=Yo(n,"cells")),c.Model.prototype.set.call(this,n,i)},clear:function(t){t=vo({},t,{clear:!0});var e=this.get("cells");if(0===e.length)return this;this.startBatch("clear",t);for(var i=e.sortBy(function(t){return t.isLink()?1:2});i.shift().remove(t),0<i.length;);return this.stopBatch("clear"),this},_prepareCell:function(t,e){var i;if(t instanceof c.Model?(i=t.attributes,t.graph||e&&e.dry||(t.graph=this)):i=t,!Ko(i.type))throw new TypeError("dia.Graph: cell type must be a string.");return t},minZIndex:function(){var t=this.get("cells").first();return t&&t.get("z")||0},maxZIndex:function(){var t=this.get("cells").last();return t&&t.get("z")||0},addCell:function(t,e){return Array.isArray(t)?this.addCells(t,e):(t instanceof c.Model?t.has("z")||t.set("z",this.maxZIndex()+1):void 0===t.z&&(t.z=this.maxZIndex()+1),this.get("cells").add(this._prepareCell(t,e),e||{}),this)},addCells:function(t,e){return 0===t.length||(t=jo(t),e.maxPosition=e.position=t.length-1,this.startBatch("add",e),t.forEach(function(t){this.addCell(t,e),e.position--},this),this.stopBatch("add",e)),this},resetCells:function(t,e){var i=Do(t).map(function(t){return this._prepareCell(t,e)},this);return this.get("cells").reset(i,e),this},removeCells:function(t,e){return t.length&&(this.startBatch("remove"),wo(t,"remove",e),this.stopBatch("remove")),this},_removeCell:function(t,e,i){(i=i||{}).clear||(i.disconnectLinks?this.disconnectLinks(t,i):this.removeLinks(t,i)),this.get("cells").remove(t,{silent:!0}),t.graph===this&&(t.graph=null)},getCell:function(t){return this.get("cells").get(t)},getCells:function(){return this.get("cells").toArray()},getElements:function(){return this.get("cells").filter(function(t){return t.isElement()})},getLinks:function(){return this.get("cells").filter(function(t){return t.isLink()})},getFirstCell:function(){return this.get("cells").first()},getLastCell:function(){return this.get("cells").last()},getConnectedLinks:function(t,s){var r=(s=s||{}).indirect,o=s.inbound,a=s.outbound;void 0===o&&void 0===a&&(o=a=!0);var l=[],c={};function u(n,t){if(Fo(n.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getTargetCell();e&&e.isLink()&&(c[e.id]||(l.push(e),u(n,e)))}}function h(n,t){if(Fo(n.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getSourceCell();e&&e.isLink()&&(c[e.id]||(l.push(e),h(n,e)))}}if(a&&u(this,t),o&&h(this,t),s.deep){var e=t.getEmbeddedCells({deep:!0}),g={};e.forEach(function(t){t.isElement()&&(g[t.id]=!0)}),e.forEach(function(t){t.isLink()||(a&&Fo(this.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)),o&&Fo(this.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)))},this)}return l},getNeighbors:function(l,c){c||(c={});var u=c.inbound,h=c.outbound;void 0===u&&void 0===h&&(u=h=!0);var t=this.getConnectedLinks(l,c).reduce(function(t,e){var i=e.attributes,n=i.source,r=i.target,o=e.hasLoop(c);if(u&&Eo(n,"id")&&!t[n.id]){var a=this.getCell(n.id);a.isElement()&&(!o&&(!a||a===l||c.deep&&a.isEmbeddedIn(l))||(t[n.id]=a))}if(h&&Eo(r,"id")&&!t[r.id]){var s=this.getCell(r.id);s.isElement()&&(!o&&(!s||s===l||c.deep&&s.isEmbeddedIn(l))||(t[r.id]=s))}return t}.bind(this),{});if(l.isLink()){if(u){var e=l.getSourceCell();e&&e.isElement()&&!t[e.id]&&(t[e.id]=e)}if(h){var i=l.getTargetCell();i&&i.isElement()&&!t[i.id]&&(t[i.id]=i)}}return Do(t)},getCommonAncestor:function(){var t=Array.from(arguments).map(function(t){for(var e=[],i=t.get("parent");i;)e.push(i),i=this.getCell(i).get("parent");return e},this);t=t.sort(function(t,e){return t.length-e.length});var e=Do(t.shift()).find(function(e){return t.every(function(t){return t.includes(e)})});return this.getCell(e)},getSuccessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{outbound:!0})),i},cloneCells:$o,cloneSubgraph:function(t,e){var i=this.getSubgraph(t,e);return this.cloneCells(i)},getSubgraph:function(t,e){e=e||{};var a=[],s={},l=[],i=[];return Do(t).forEach(function(t){(s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t)),e.deep)&&t.getEmbeddedCells({deep:!0}).forEach(function(t){s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t))})}),i.forEach(function(t){var e=t.attributes,i=e.source,n=e.target;if(i.id&&!s[i.id]){var r=this.getCell(i.id);a.push(r),s[r.id]=r,l.push(r)}if(n.id&&!s[n.id]){var o=this.getCell(n.id);a.push(this.getCell(n.id)),s[o.id]=o,l.push(o)}},this),l.forEach(function(t){this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;!s[t.id]&&i.id&&s[i.id]&&n.id&&s[n.id]&&(a.push(t),s[t.id]=t)})},this),a},getPredecessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{inbound:!0})),i},search:function(t,e,i){(i=i||{}).breadthFirst?this.bfs(t,e,i):this.dfs(t,e,i)},bfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.shift();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=0,c=s.length;l<c;l++){var u=s[l];r[u.id]=r[a.id]+1,o.push(u)}}},dfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.pop();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=o.length,c=0,u=s.length;c<u;c++){var h=s[c];r[h.id]=r[a.id]+1,o.splice(l,0,h)}}},getSources:function(){var i=[];return Fo(this._nodes,function(t,e){this._in[e]&&!Mo(this._in[e])||i.push(this.getCell(e))}.bind(this)),i},getSinks:function(){var i=[];return Fo(this._nodes,function(t,e){this._out[e]&&!Mo(this._out[e])||i.push(this.getCell(e))}.bind(this)),i},isSource:function(t){return!this._in[t.id]||Mo(this._in[t.id])},isSink:function(t){return!this._out[t.id]||Mo(this._out[t.id])},isSuccessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{outbound:!0}),n},isPredecessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{inbound:!0}),n},isNeighbor:function(t,r,e){var o=(e=e||{}).inbound,a=e.outbound;void 0===o&&void 0===a&&(o=a=!0);var s=!1;return this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;return o&&Eo(i,"id")&&i.id===r.id?!(s=!0):a&&Eo(n,"id")&&n.id===r.id?!(s=!0):void 0}),s},disconnectLinks:function(e,i){this.getConnectedLinks(e).forEach(function(t){t.set(t.attributes.source.id===e.id?"source":"target",{x:0,y:0},i)})},removeLinks:function(t,e){wo(this.getConnectedLinks(t),"remove",e)},findModelsFromPoint:function(e){return this.getElements().filter(function(t){return t.getBBox({rotate:!0}).containsPoint(e)})},findModelsInArea:function(t,e){void 0===e&&(e={});var i=new kn(t),n=e.strict;void 0===n&&(n=!1);var r=n?"containsRect":"intersect";return this.getElements().filter(function(t){return i[r](t.getBBox({rotate:!0}))})},findModelsUnderElement:function(e,t){void 0===t&&(t={});var i=t.searchBy;void 0===i&&(i="bbox");var n=e.getBBox().rotateAroundCenter(e.angle());return("bbox"===i?this.findModelsInArea(n):this.findModelsFromPoint(Ca(n,i))).filter(function(t){return e.id!==t.id&&!t.isEmbeddedIn(e)})},getBBox:function(){return this.getCellsBBox(this.getCells())},getCellsBBox:function(t,e){void 0===e&&(e={});var n=e.rotate;return void 0===n&&(n=!0),Do(t).reduce(function(t,e){var i=e.getBBox({rotate:n});return i?t?t.union(i):i:t},null)},translate:function(t,e,i){var n=this.getCells().filter(function(t){return!t.isEmbedded()});return wo(n,"translate",t,e,i),this},resize:function(t,e,i){return this.resizeCells(t,e,this.getCells(),i)},resizeCells:function(t,e,i,n){var r=this.getCellsBBox(i);if(r){var o=Math.max(t/r.width,0),a=Math.max(e/r.height,0);wo(i,"scale",o,a,r.origin(),n)}return this},startBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)+1,this.trigger("batch:start",vo({},e,{batchName:t}))},stopBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)-1,this.trigger("batch:stop",vo({},e,{batchName:t}))},hasActiveBatch:function(t){var e=this._batches;return(0===arguments.length?Object.keys(e):Array.isArray(t)?t:[t]).some(function(t){return 0<e[t]})}},{validations:{multiLinks:function(t,e){var i=e.attributes,r=i.source,o=i.target;if(r.id&&o.id){var n=e.getSourceCell();if(n)if(1<t.getConnectedLinks(n,{outbound:!0}).filter(function(t){var e=t.attributes,i=e.source,n=e.target;return i&&i.id===r.id&&(!i.port||i.port===r.port)&&n&&n.id===o.id&&(!n.port||n.port===o.port)}).length)return!1}return!0},linkPinning:function(t,e){var i=e.attributes,n=i.source,r=i.target;return n.id&&r.id}}});Ia(Ra.prototype,["resetCells","addCells","removeCells"],va.cells);var Ya={},Wa=c.View.extend({options:{},theme:null,themeClassNamePrefix:Gr("theme-"),requireSetThemeOverride:!1,defaultTheme:jr.defaultTheme,children:null,childNodes:null,DETACHABLE:!0,UPDATE_PRIORITY:2,FLAG_INSERT:1<<30,FLAG_REMOVE:1<<29,constructor:function(t){this.requireSetThemeOverride=t&&!!t.theme,this.options=vo({},this.options,t),c.View.call(this,t)},initialize:function(){(Ya[this.cid]=this).setTheme(this.options.theme||this.defaultTheme),this.init()},unmount:function(){this.svgElement?this.vel.remove():this.$el.remove()},renderChildren:function(t){if(t||(t=Ro(this,"children")),t){var e=this.svgElement,i=Pr.namespace[e?"svg":"xhtml"],n=Br(t,i);(e?this.vel:this.$el).empty().append(n.fragment),this.childNodes=n.selectors}return this},findAttribute:function(t,e){for(var i=e;i&&1===i.nodeType;){var n=i.getAttribute(t);if(n)return n;if(i===this.el)return null;i=i.parentNode}return null},_ensureElement:function(){if(this.el)this.setElement(Ro(this,"el"));else{var t=Ro(this,"tagName"),e=vo({},Ro(this,"attributes")),i=vo({},Ro(this,"style"));this.id&&(e.id=Ro(this,"id")),this.setElement(this._createElement(t)),this._setAttributes(e),this._setStyle(i)}this._ensureElClassName()},_setAttributes:function(t){this.svgElement?this.vel.attr(t):this.$el.attr(t)},_setStyle:function(t){this.$el.css(t)},_createElement:function(t){return this.svgElement?document.createElementNS(Pr.namespace.svg,t):document.createElement(t)},_setElement:function(t){this.$el=t instanceof c.$?t:c.$(t),this.el=this.$el[0],this.svgElement&&(this.vel=Pr(this.el))},_ensureElClassName:function(){var t=Ro(this,"className");if(t){var e=Gr(t);this.svgElement?this.vel.removeClass(t).addClass(e):this.$el.removeClass(t).addClass(e)}},init:function(){},onRender:function(){},confirmUpdate:function(){return 0},setTheme:function(t,e){return e=e||{},this.theme&&this.requireSetThemeOverride&&!e.override||(this.removeThemeClassName(),this.addThemeClassName(t),this.onSetTheme(this.theme,t),this.theme=t),this},addThemeClassName:function(t){if(!(t=t||this.theme))return this;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.addClass(e):this.$el.addClass(e),this},removeThemeClassName:function(t){t=t||this.theme;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.removeClass(e):this.$el.removeClass(e),this},onSetTheme:function(t,e){},remove:function(){return this.onRemove(),this.undelegateDocumentEvents(),Ya[this.cid]=null,c.View.prototype.remove.apply(this,arguments),this},onRemove:function(){},getEventNamespace:function(){return".joint-event-ns-"+this.cid},delegateElementEvents:function(t,e,i){if(!e)return this;i||(i={});var n=this.getEventNamespace();for(var r in e){var o=e[r];"function"!=typeof o&&(o=this[o]),o&&S(t).on(r+n,i,o.bind(this))}return this},undelegateElementEvents:function(t){return S(t).off(this.getEventNamespace()),this},delegateDocumentEvents:function(t,e){return t||(t=Ro(this,"documentEvents")),this.delegateElementEvents(document,t,e)},undelegateDocumentEvents:function(){return this.undelegateElementEvents(document)},eventData:function(t,e){if(!t)throw new Error("eventData(): event object required.");var i=t.data,n="__"+this.cid+"__";return void 0===e?i&&i[n]||{}:(i||(i=t.data={}),i[n]||(i[n]={}),vo(i[n],e),this)},stopPropagation:function(t){return this.eventData(t,{propagationStopped:!0}),this},isPropagationStopped:function(t){return!!this.eventData(t).propagationStopped}},{extend:function(){var t=Array.from(arguments),e=t[0]&&vo({},t[0])||{},i=t[1]&&vo({},t[1])||{},n=e.render||this.prototype&&this.prototype.render||null;return e.render=function(){return"function"==typeof n&&n.apply(this,arguments),this.render.__render__===n&&this.onRender(),this},e.render.__render__=n,c.View.extend.call(this,e,i)}});if(S.event&&!("dbltap"in S.event.special)){var Ua=jr.doubleTapInterval;S.event.special.dbltap={bindType:"touchend",delegateType:"touchend",handle:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=t.handleObj,o=t.target,a=S.data(o),s=(new Date).getTime(),l="lastTouch"in a?s-a.lastTouch:0;l<Ua&&30<l?(a.lastTouch=null,t.type=r.origType,(e=r.handler).call.apply(e,[this,t].concat(i))):a.lastTouch=s}}}var Fa=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.callbackArguments=t};Fa.prototype.listenTo=function(n,t){for(var r=this,e=[],i=arguments.length-2;0<i--;)e[i]=arguments[i+2];var o=this.callbackArguments;if(Pr.isObject(t)){var a=e[0];void 0===a&&(a=null),Object.entries(t).forEach(function(t){var e=t[0],i=t[1];"function"==typeof i&&((a||0<o.length)&&(i=i.bind.apply(i,[a].concat(o))),c.Events.listenTo.call(r,n,e,i))})}else if("string"==typeof t&&"function"==typeof e[0]){var s=e[0],l=e[1];void 0===l&&(l=null),(l||0<o.length)&&(s=s.bind.apply(s,[l].concat(o))),c.Events.listenTo.call(this,n,t,s)}},Fa.prototype.stopListening=function(){c.Events.stopListening.call(this)};var Va={views:Ya,View:Wa,Listener:Fa},Xa={CELLS:"cells",BACK:"back",FRONT:"front",TOOLS:"tools",LABELS:"labels"},Ha=Wa.extend({tagName:"g",svgElement:!0,pivotNodes:null,defaultTheme:null,options:{name:""},className:function(){return Gr(this.options.name+"-layer")},init:function(){this.pivotNodes={}},insertSortedNode:function(t,e){this.el.insertBefore(t,this.insertPivot(e))},insertNode:function(t){var e=this.el;t.parentNode!==e&&e.appendChild(t)},insertPivot:function(t){var e=this.el,i=this.pivotNodes;(t=+t)||(t=0);var n=i[t];if(n)return n;n=i[t]=document.createComment("z-index:"+(t+1));var r=-1/0;for(var o in i)(o=+o)<t&&r<o&&(r=o);if(r!==-1/0){var a=i[r];e.insertBefore(n,a.nextSibling)}else e.insertBefore(n,e.firstChild);return n},removePivots:function(){var t=this.el,e=this.pivotNodes;for(var i in e)t.removeChild(e[i]);this.pivotNodes={}}});function Ja(t){return t?Array.isArray(t)?t:[t]:[]}var _a=Wa.extend({tagName:"g",svgElement:!0,className:"highlight",HIGHLIGHT_FLAG:1,UPDATE_PRIORITY:3,DETACHABLE:!1,UPDATABLE:!0,MOUNTABLE:!0,cellView:null,nodeSelector:null,node:null,updateRequested:!1,transformGroup:null,requestUpdate:function(t,e){var i=t.paper;this.cellView=t,this.nodeSelector=e,i&&(this.updateRequested=!0,i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY))},confirmUpdate:function(){this.updateRequested=!1;var t=this.cellView,e=this.nodeSelector;return this.update(t,e),this.mount(),this.transform(),0},findNode:function(t,e){var i;if(void 0===e&&(e=null),"string"==typeof e)i=t.findBySelector(e)[0];else if(To(e)){var n=t.model.isLink(),r=e.label;void 0===r&&(r=null);var o=e.port,a=e.selector;i=n&&null!==r?t.findLabelNode(r,a):!n&&o?t.findPortNode(o,a):t.findBySelector(a)[0]}else e&&((i=Pr.toNode(e))instanceof SVGElement||(i=null));return i||null},getNodeMatrix:function(t,e){var i=this.options.layer,n=t.rotatableNode,r=t.getNodeMatrix(e);return n?i?n.contains(e)?r:t.getRootRotateMatrix().inverse().multiply(r):t.getNodeRotateMatrix(e).multiply(r):r},mount:function(){var t=this.MOUNTABLE,e=this.cellView,i=this.el,n=this.options,r=this.transformGroup;if(t&&!r){var o=e.vel,a=e.paper,s=n.layer;if(s){var l=this.transformGroup=Pr("g").addClass("highlight-transform").append(i);a.getLayerView(s).insertSortedNode(l.node,n.z)}else i.parentNode&&!i.nextSibling||o.append(i)}},unmount:function(){var t=this.MOUNTABLE,e=this.transformGroup,i=this.vel;t&&(e?(this.transformGroup=null,e.remove()):i.remove())},transform:function(){var t=this.transformGroup,e=this.cellView,i=this.updateRequested;if(t&&!e.model.isLink()&&!i){var n=e.getRootTranslateMatrix(),r=e.getRootRotateMatrix(),o=n.multiply(r);t.attr("transform",Pr.matrixToTransformString(o))}},update:function(){var t=this.node,e=this.cellView,i=this.nodeSelector,n=this.updateRequested,r=this.id;if(!n){var o=this.node=this.findNode(e,i);t&&this.unhighlight(e,t),o?(this.highlight(e,o),this.mount()):(this.unmount(),e.notify("cell:highlight:invalid",r,this))}},onRemove:function(){var t=this.node,e=this.cellView,i=this.id,n=this.constructor;t&&this.unhighlight(e,t),this.unmount(),n._removeRef(e,i)},highlight:function(t,e){},unhighlight:function(t,e){},listenToUpdateAttributes:function(t){var e=Ro(this,"UPDATE_ATTRIBUTES");Array.isArray(e)&&0!==e.length&&this.listenTo(t.model,"change",this.onCellAttributeChange)},onCellAttributeChange:function(){var t=this.cellView;if(t){var e=t.model,i=t.paper;Ro(this,"UPDATE_ATTRIBUTES").some(function(t){return e.hasChanged(t)})&&i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY)}}},{_views:{},highlight:function(t,e,i){var n=this.uniqueId(e,i);this.add(t,e,n,i)},unhighlight:function(t,e,i){var n=this.uniqueId(e,i);this.remove(t,n)},get:function(t,e){void 0===e&&(e=null);var i=t.cid,n=this._views[i];if(null===e){var r=[];if(!n)return r;for(var o in n){var a=n[o];a instanceof this&&r.push(a)}return r}if(!n)return null;if(e in n){var s=n[e];if(s instanceof this)return s}return null},add:function(t,e,i,n){if(void 0===n&&(n={}),!i)throw new Error("dia.HighlighterView: An ID required.");var r=_a.get(t,i);r&&r.remove();var o=new this(n);return o.id=i,this._addRef(t,i,o),o.requestUpdate(t,e),o.listenToUpdateAttributes(t),o},_addRef:function(t,e,i){var n=t.cid,r=this._views,o=r[n];o||(o=r[n]={}),o[e]=i},_removeRef:function(t,e){var i=t.cid,n=this._views,r=n[i];if(r){for(var o in e&&delete r[e],r)return;delete n[i]}},remove:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.remove()})},removeAll:function(t,e){void 0===e&&(e=null);var i=this._views;for(var n in i)for(var r in i[n]){var o=i[n][r];o.cellView.paper===t&&o instanceof this&&(null===e||r===e)&&o.remove()}},update:function(t,e,i){void 0===e&&(e=null),void 0===i&&(i=!1),Ja(this.get(t,e)).forEach(function(t){(i||t.UPDATABLE)&&t.update()})},transform:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.UPDATABLE&&t.transform()})},uniqueId:function(t,e){return void 0===e&&(e=""),Pr.ensureId(t)+JSON.stringify(e)}}),Qa={DEFAULT:"default",EMBEDDING:"embedding",CONNECTING:"connecting",MAGNET_AVAILABILITY:"magnetAvailability",ELEMENT_AVAILABILITY:"elementAvailability"},Ka=Wa.extend({tagName:"g",svgElement:!0,selector:"root",metrics:null,className:function(){var n=["cell"],t=this.model.get("type");return t&&t.toLowerCase().split(".").forEach(function(t,e,i){n.push("type-"+i.slice(0,e+1).join("-"))}),n.join(" ")},_presentationAttributes:null,_flags:null,setFlags:function(){var t,e,i,n={},r={},o=0,a=Ro(this,"presentationAttributes");for(var s in a)if(a.hasOwnProperty(s)){var l=a[s];for(Array.isArray(l)||(l=[l]),t=0,e=l.length;t<e;t++){var c=n[i=l[t]];c||(c=n[i]=1<<o++),r[s]|=c}}var u=Ro(this,"initFlag");for(Array.isArray(u)||(u=[u]),t=0,e=u.length;t<e;t++)n[i=u[t]]||(n[i]=1<<o++);if(25<o)throw new Error("dia.CellView: Maximum number of flags exceeded.");this._flags=n,this._presentationAttributes=r},hasFlag:function(t,e){return t&this.getFlag(e)},removeFlag:function(t,e){return t^t&this.getFlag(e)},getFlag:function(t){var e=this._flags;if(!e)return 0;var i=0;if(Array.isArray(t))for(var n=0,r=t.length;n<r;n++)i|=e[t[n]];else i|=e[t];return i},attributes:function(){var t=this.model;return{"model-id":t.id,"data-type":t.attributes.type}},constructor:function(t){t.id=t.id||Vr(this),Wa.call(this,t)},initialize:function(){this.setFlags(),Wa.prototype.initialize.apply(this,arguments),this.cleanNodesCache(),this.$el.data("view",this),this.startListening()},onMount:function(){},startListening:function(){this.listenTo(this.model,"change",this.onAttributesChange)},onAttributesChange:function(t,e){var i=t.getChangeFlag(this._presentationAttributes);!e.updateHandled&&i&&(e.dirty&&this.hasFlag(i,"UPDATE")&&(i|=this.getFlag("RENDER")),e.tool&&(e.async=!1),this.requestUpdate(i,e))},requestUpdate:function(t,e){var i=this.paper;i&&0<t&&i.requestViewUpdate(this,t,this.UPDATE_PRIORITY,e)},parseDOMJSON:function(t,e){var i=Br(t),n=i.selectors,r=i.groupSelectors;for(var o in r){if(n[o])throw new Error("dia.CellView: ambiguous group selector");n[o]=r[o]}if(e){var a=this.selector;if(n[a])throw new Error("dia.CellView: ambiguous root selector.");n[a]=e}return{fragment:i.fragment,selectors:n}},can:function(t){var e=ko(this.options.interactive)?this.options.interactive(this):this.options.interactive;return _o(e)&&!1!==e[t]||Jo(e)&&!1!==e},findBySelector:function(t,e,i){if(e||(e=this.el),i||(i=this.selectors),!t||"."===t)return[e];if(i){var n=i[t];if(n)return Array.isArray(n)?n:[n]}return jr.useCSSSelectors?S(e).find(t).toArray():[]},notify:function(t){if(this.paper){var e=Array.prototype.slice.call(arguments,1);this.trigger.apply(this,[t].concat(e)),this.paper.trigger.apply(this.paper,[t,this].concat(e))}},getBBox:function(t){var e;if(t&&t.useModelGeometry){var i=this.model;e=i.getBBox().bbox(i.angle())}else e=this.getNodeBBox(this.el);return this.paper.localToPaperRect(e)},getNodeBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getRootTranslateMatrix().multiply(this.getNodeRotateMatrix(t)),n=this.getNodeMatrix(t);return Pr.transformRect(e,i.multiply(n))},getNodeRotateMatrix:function(t){return!this.rotatableNode||this.rotatableNode.contains(t)?this.getRootRotateMatrix():Pr.createSVGMatrix()},getNodeUnrotatedBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getNodeMatrix(t),n=this.getRootTranslateMatrix();return Pr.transformRect(e,n.multiply(i))},getRootTranslateMatrix:function(){var t=this.model.position();return Pr.createSVGMatrix().translate(t.x,t.y)},getRootRotateMatrix:function(){var t=Pr.createSVGMatrix(),e=this.model,i=e.angle();if(i){var n=e.getBBox(),r=n.width/2,o=n.height/2;t=t.translate(r,o).rotate(i).translate(-r,-o)}return t},_notifyHighlight:function(t,e,i){void 0===i&&(i={});var n,r=this.el;if(n="string"==typeof e?void 0===(n=this.findBySelector(e)[0])?r:n:void 0===(n=this.$(e)[0])?r:n,i.partial=n!==r,void 0===i.type){var o;switch(!0){case i.embedding:o=Qa.EMBEDDING;break;case i.connecting:o=Qa.CONNECTING;break;case i.magnetAvailability:o=Qa.MAGNET_AVAILABILITY;break;case i.elementAvailability:o=Qa.ELEMENT_AVAILABILITY;break;default:o=Qa.DEFAULT}i.type=o}return this.notify(t,n,i),this},highlight:function(t,e){return this._notifyHighlight("cell:highlight",t,e)},unhighlight:function(t,e){return void 0===e&&(e={}),this._notifyHighlight("cell:unhighlight",t,e)},findMagnet:function(t){var e=this.el,i=this.$(t)[0];i||(i=e);do{var n=i.getAttribute("magnet"),r=i===e;if((n||r)&&"false"!==n)return i;if(r)return;i=i.parentNode}while(i)},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findBySelector(i)[0];if(n)return n}return t},getSelector:function(t,e){var i;if(t===this.el)return"string"==typeof e&&(i="> "+e),i;if(t){var n=Pr(t).index()+1;i=t.tagName+":nth-child("+n+")",e&&(i+=" > "+e),i=this.getSelector(t.parentNode,i)}return i},addLinkFromMagnet:function(t,e,i){var n=this.paper,r=n.model,o=n.getDefaultLink(this,t);return o.set({source:this.getLinkEnd(t,e,i,o,"source"),target:{x:e,y:i}}).addTo(r,{async:!1,ui:!0}),o.findView(n)},getLinkEnd:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=this.model,o=r.id,a=this.findAttribute("port",t),s=t.getAttribute("joint-selector"),l={id:o};return null!=s&&(l.magnet=s),null!=a?(l.port=a,r.hasPort(a)||s||(l.selector=this.getSelector(t))):null==s&&this.el!==t&&(l.selector=this.getSelector(t)),(e=this).customizeLinkEnd.apply(e,[l,t].concat(i))},customizeLinkEnd:function(t,e,i,n,r,o){var a=this.paper,s=a.options.connectionStrategy;if("function"==typeof s){var l=s.call(a,t,this,e,new un(i,n),r,o,a);if(l)return l}return t},getMagnetFromLinkEnd:function(t){var e,i=this.el,n=t.port,r=t.magnet,o=this.model;return e=null!=n&&o.isElement()&&o.hasPort(n)?this.findPortNode(n,r)||i:(r||(r=t.selector),r||null==n||(r='[port="'+n+'"]'),this.findBySelector(r,i,this.selectors)[0]),this.findProxyNode(e,"magnet")},dragLinkStart:function(t,e,i,n){this.model.startBatch("add-link");var r=this.addLinkFromMagnet(e,i,n);r.notifyPointerdown(t,i,n),r.eventData(t,r.startArrowheadMove("target",{whenNotAllowed:"remove"})),this.eventData(t,{linkView:r})},dragLink:function(t,e,i){var n=this.eventData(t),r=n.linkView;if(r)r.pointermove(t,e,i);else{var o=this.paper,a=o.options.magnetThreshold,s=this.getEventTarget(t),l=n.targetMagnet;if("onleave"===a){if(l===s||Pr(l).contains(s))return}else if(o.eventData(t).mousemoved<=a)return;this.dragLinkStart(t,l,e,i)}},dragLinkEnd:function(t,e,i){var n=this.eventData(t).linkView;n&&(n.pointerup(t,e,i),this.model.stopBatch("add-link"))},getAttributeDefinition:function(t){return this.model.constructor.getAttributeDefinition(t)},setNodeAttributes:function(t,e){Mo(e)||(t instanceof SVGElement?Pr(t).attr(e):S(t).attr(e))},processNodeAttributes:function(t,e){var i,n,r,o,a,s,l,c,u,h=[];for(i in e)e.hasOwnProperty(i)&&(n=e[i],!(r=this.getAttributeDefinition(i))||ko(r.qualify)&&!r.qualify.call(this,n,t,e,this)?(s||(s={}),s[Xr(i)]=n):(Ko(r.set)&&(s||(s={}),s[r.set]=n),null!==n&&h.push(i,r)));for(o=0,a=h.length;o<a;o+=2)i=h[o],r=h[o+1],n=e[i],ko(r.set)&&(l||(l={}),l[i]=n),ko(r.position)&&(c||(c={}),c[i]=n),ko(r.offset)&&(u||(u={}),u[i]=n);return{raw:e,normal:s,set:l,position:c,offset:u}},updateRelativeAttributes:function(t,e,i,n){var r,o;n||(n={});var a=e.raw||{},s=e.normal||{},l=e.set,c=e.position,u=e.offset;for(r in l){o=l[r];var h=this.getAttributeDefinition(r).set.call(this,o,i.clone(),t,a,this);_o(h)?vo(s,h):void 0!==h&&(s[r]=h)}if(t instanceof HTMLElement)this.setNodeAttributes(t,s);else{var g,d,f,p=s.transform,m=Pr.transformStringToMatrix(p),I=un(m.e,m.f);if(p&&(s=Yo(s,"transform"),m.e=m.f=0),c||u){var v=this.getNodeScale(t,n.scalableNode);g=v.sx,d=v.sy}var A=!1;for(r in c)o=c[r],(f=this.getAttributeDefinition(r).position.call(this,o,i.clone(),t,a,this))&&(I.offset(un(f).scale(g,d)),A||(A=!0));this.setNodeAttributes(t,s);var C=!1;if(u){var w=this.getNodeBoundingRect(t);if(0<w.width&&0<w.height){var y=Pr.transformRect(w,m).scale(1/g,1/d);for(r in u)o=u[r],(f=this.getAttributeDefinition(r).offset.call(this,o,y,t,a,this))&&(I.offset(un(f).scale(g,d)),C||(C=!0))}}(void 0!==p||A||C)&&(I.round(1),m.e=I.x,m.f=I.y,t.setAttribute("transform",Pr.matrixToTransformString(m)))}},getNodeScale:function(t,e){var i,n;if(e&&e.contains(t)){var r=e.scale();i=1/r.sx,n=1/r.sy}else n=i=1;return{sx:i,sy:n}},cleanNodesCache:function(){this.metrics={}},nodeCache:function(t){var e=this.metrics;if(!e)return{};var i=Pr.ensureId(t),n=e[i];return n||(n=e[i]={}),n},getNodeData:function(t){var e=this.nodeCache(t);return e.data||(e.data={}),e.data},getNodeBoundingRect:function(t){var e=this.nodeCache(t);return void 0===e.boundingRect&&(e.boundingRect=Pr(t).getBBox()),new kn(e.boundingRect)},getNodeMatrix:function(t){var e=this.nodeCache(t);if(void 0===e.magnetMatrix){var i,n=this.rotatableNode,r=this.el;i=n&&n.contains(t)?n:r,e.magnetMatrix=Pr(t).getTransformToElement(i)}return Pr.createSVGMatrix(e.magnetMatrix)},getNodeShape:function(t){var e=this.nodeCache(t);return void 0===e.geometryShape&&(e.geometryShape=Pr(t).toGeometryShape()),e.geometryShape.clone()},isNodeConnection:function(t){return this.model.isLink()&&(!t||t===this.el)},findNodesAttributes:function(t,e,i,n){var r,o,a,s,l={},c=[];for(var u in t)if(t.hasOwnProperty(u)&&(a=t[u],To(a))){var h=i[u]=this.findBySelector(u,e,n);for(r=0,o=h.length;r<o;r++){var g=h[r];s=Pr.ensureId(g);var d=n&&n[u]===g,f=l[s];if(f){f.array||(c.push(s),f.array=!0,f.attributes=[f.attributes],f.selectedLength=[f.selectedLength]);var p=f.attributes,m=f.selectedLength;if(d)p.unshift(a),m.unshift(-1);else{var I=yo(m,o);p.splice(I,0,a),m.splice(I,0,o)}}else l[s]={attributes:a,selectedLength:d?-1:o,node:g,array:!1}}}for(r=0,o=c.length;r<o;r++)(a=l[s=c[r]]).attributes=Ho.apply(void 0,[{}].concat(a.attributes.reverse()));return l},getEventTarget:function(t,e){void 0===e&&(e={});var i=t.target,n=t.type,r=t.clientX;void 0===r&&(r=0);var o=t.clientY;return void 0===o&&(o=0),e.fromPoint||"touchmove"===n||"touchend"===n?document.elementFromPoint(r,o):i},updateDOMSubtreeAttributes:function(t,e,i){i||(i={}),i.rootBBox||(i.rootBBox=kn()),i.selectors||(i.selectors=this.selectors);var n,r,o,a,s,l,c={},u={},h=[],g=[],d=i.roAttributes,f=this.findNodesAttributes(d||e,t,c,i.selectors),p=d?this.findNodesAttributes(e,t,c,i.selectors):f;for(var m in f)if(o=(a=f[m]).attributes,r=a.node,(s=this.processNodeAttributes(r,o)).set||s.position||s.offset){var I,v=p[m]&&p[m].attributes,A=v&&void 0===o.ref?v.ref:o.ref;if(A){if(!(I=(c[A]||this.findBySelector(A,t,i.selectors))[0]))throw new Error('dia.CellView: "'+A+'" reference does not exist.')}else I=null;if(n={node:r,refNode:I,processedAttributes:s,allAttributes:v},I){var C=g.findIndex(function(t){return t.refNode===r});-1<C?g.splice(C,0,n):g.push(n)}else h.push(n)}else this.setNodeAttributes(r,s.normal);h.push.apply(h,g);for(var w=0,y=h.length;w<y;w++){n=h[w],r=n.node,I=n.refNode;var b=Pr(i.rotatableNode),N=I?Pr.ensureId(I):"",x=!!b&&!!I&&b.contains(I),M=u[N];if(!M){var S=x?b:t;M=u[N]=I?Pr(I).getBBox({target:S}):i.rootBBox}d?(s=this.processNodeAttributes(r,n.allAttributes),this.mergeProcessedAttributes(s,n.processedAttributes)):s=n.processedAttributes;var k=M;x&&!b.contains(r)&&(l||(l=Pr.transformStringToMatrix(b.attr("transform"))),k=Pr.transformRect(M,l)),this.updateRelativeAttributes(r,s,k,i)}},mergeProcessedAttributes:function(t,e){t.set||(t.set={}),t.position||(t.position={}),t.offset||(t.offset={}),vo(t.set,e.set),vo(t.position,e.position),vo(t.offset,e.offset);var i=t.normal&&t.normal.transform;void 0!==i&&e.normal&&(e.normal.transform=i),t.normal=e.normal},onRemove:function(){this.removeTools(),this.removeHighlighters()},_toolsView:null,hasTools:function(t){var e=this._toolsView;return!!e&&(!t||e.getName()===t)},addTools:function(t){return this.removeTools(),t&&((this._toolsView=t).configure({relatedView:this}),t.listenTo(this.paper,"tools:event",this.onToolEvent.bind(this))),this},updateTools:function(t){var e=this._toolsView;return e&&e.update(t),this},removeTools:function(){var t=this._toolsView;return t&&(t.remove(),this._toolsView=null),this},hideTools:function(){var t=this._toolsView;return t&&t.hide(),this},showTools:function(){var t=this._toolsView;return t&&t.show(),this},onToolEvent:function(t){switch(t){case"remove":this.removeTools();break;case"hide":this.hideTools();break;case"show":this.showTools()}},removeHighlighters:function(){_a.remove(this)},updateHighlighters:function(t){void 0===t&&(t=!1),_a.update(this,null,t)},transformHighlighters:function(){_a.transform(this)},pointerdblclick:function(t,e,i){this.notify("cell:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){this.notify("cell:pointerclick",t,e,i)},contextmenu:function(t,e,i){this.notify("cell:contextmenu",t,e,i)},pointerdown:function(t,e,i){var n=this.model,r=n.graph;r&&(n.startBatch("pointer"),this.eventData(t,{graph:r})),this.notify("cell:pointerdown",t,e,i)},pointermove:function(t,e,i){this.notify("cell:pointermove",t,e,i)},pointerup:function(t,e,i){var n=this.eventData(t).graph;this.notify("cell:pointerup",t,e,i),n&&n.stopBatch("pointer",{cell:this.model})},mouseover:function(t){this.notify("cell:mouseover",t)},mouseout:function(t){this.notify("cell:mouseout",t)},mouseenter:function(t){this.notify("cell:mouseenter",t)},mouseleave:function(t){this.notify("cell:mouseleave",t)},mousewheel:function(t,e,i,n){this.notify("cell:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){this.notify(e,t,i,n)},onmagnet:function(){},magnetpointerdblclick:function(){},magnetcontextmenu:function(){},checkMouseleave:function(t){var e=this.paper;e.isAsync()&&e.dumpView(this);var i=this.getEventTarget(t,{fromPoint:!0}),n=e.findView(i);n!==this&&(this.mouseleave(t),n&&n.mouseenter(t))},setInteractivity:function(t){this.options.interactive=t}},{Highlighting:Qa,addPresentationAttributes:function(t){return Ho({},Ro(this.prototype,"presentationAttributes"),t,function(t,e){if(t&&e)return"string"==typeof t&&(t=[t]),"string"==typeof e&&(e=[e]),Array.isArray(t)&&Array.isArray(e)?bo(t.concat(e)):void 0})}}),qa={UPDATE:"UPDATE",TRANSLATE:"TRANSLATE",TOOLS:"TOOLS",RESIZE:"RESIZE",PORTS:"PORTS",ROTATE:"ROTATE",RENDER:"RENDER"},$a=Ka.extend({_removePorts:function(){},_renderPorts:function(){},className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("element"),t.join(" ")},initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._initializePorts()},presentationAttributes:{attrs:[qa.UPDATE],position:[qa.TRANSLATE,qa.TOOLS],size:[qa.RESIZE,qa.PORTS,qa.TOOLS],angle:[qa.ROTATE,qa.TOOLS],markup:[qa.RENDER],ports:[qa.PORTS]},initFlag:[qa.RENDER],UPDATE_PRIORITY:0,confirmUpdate:function(t,e){var i=jr.useCSSSelectors;this.hasFlag(t,qa.PORTS)&&(this._removePorts(),this._cleanPortsCache());var n=!1;if(this.hasFlag(t,qa.RENDER))this.render(),this.updateTools(e),this.updateHighlighters(!0),n=!0,t=this.removeFlag(t,[qa.RENDER,qa.UPDATE,qa.RESIZE,qa.TRANSLATE,qa.ROTATE,qa.PORTS,qa.TOOLS]);else{var r=!1;this.hasFlag(t,qa.RESIZE)&&(this.resize(e),r=!0,t=this.removeFlag(t,[qa.RESIZE,qa.UPDATE])),this.hasFlag(t,qa.UPDATE)&&(this.update(this.model,null,e),t=this.removeFlag(t,qa.UPDATE),r=!0,i&&(t=this.removeFlag(t,qa.PORTS))),this.hasFlag(t,qa.TRANSLATE)&&(this.translate(),t=this.removeFlag(t,qa.TRANSLATE),n=!0),this.hasFlag(t,qa.ROTATE)&&(this.rotate(),t=this.removeFlag(t,qa.ROTATE),n=!0),this.hasFlag(t,qa.PORTS)&&(this._renderPorts(),r=!0,t=this.removeFlag(t,qa.PORTS)),r&&this.updateHighlighters(!1)}return n&&this.transformHighlighters(),this.hasFlag(t,qa.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,qa.TOOLS)),t},_initializePorts:function(){},update:function(t,e){this.cleanNodesCache();var i=jr.useCSSSelectors;i&&this._removePorts();var n=this.model,r=n.attr();this.updateDOMSubtreeAttributes(this.el,r,{rootBBox:new kn(n.size()),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode,roAttributes:e===r?null:e}),i&&this._renderPorts()},rotatableSelector:"rotatable",scalableSelector:"scalable",scalableNode:null,rotatableNode:null,renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.ElementView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.ElementView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el),i=this.selectors=e.selectors;this.rotatableNode=Pr(i[this.rotatableSelector])||null,this.scalableNode=Pr(i[this.scalableSelector])||null,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=this.vel;e.append(Pr(t)),this.rotatableNode=e.findOne(".rotatable"),this.scalableNode=e.findOne(".scalable"),(this.selectors={})[this.selector]=this.el},render:function(){return this.vel.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransformation(),jr.useCSSSelectors||this._renderPorts(),this},resize:function(t){if(this.scalableNode)return this.sgResize(t);this.model.attributes.angle&&this.rotate(),this.update()},translate:function(){if(this.rotatableNode)return this.rgTranslate();this.updateTransformation()},rotate:function(){if(this.rotatableNode)return this.rgRotate(),void this.update();this.updateTransformation()},updateTransformation:function(){var t=this.getTranslateString(),e=this.getRotateString();e&&(t+=" "+e),this.vel.attr("transform",t)},getTranslateString:function(){var t=this.model.attributes.position;return"translate("+t.x+","+t.y+")"},getRotateString:function(){var t=this.model.attributes,e=t.angle;if(!e)return null;var i=t.size;return"rotate("+e+","+i.width/2+","+i.height/2+")"},rgRotate:function(){this.rotatableNode.attr("transform",this.getRotateString())},rgTranslate:function(){this.vel.attr("transform",this.getTranslateString())},sgResize:function(t){var e=this.model,i=e.angle(),n=e.size(),r=this.scalableNode,o=!1;0<r.node.getElementsByTagName("path").length&&(o=!0);var a=r.getBBox({recursive:o}),s=n.width/(a.width||1),l=n.height/(a.height||1);r.attr("transform","scale("+s+","+l+")");var c=this.rotatableNode,u=c&&c.attr("transform");if(u){c.attr("transform",u+" rotate("+-i+","+n.width/2+","+n.height/2+")");var h=r.getBBox({target:this.paper.cells});e.set("position",{x:h.x,y:h.y},vo({updateHandled:!0},t)),this.translate(),this.rotate()}this.update()},prepareEmbedding:function(t){void 0===t&&(t={});var e=t.model||this.model,i=(t.paper||this.paper).model,n=t.initialZIndices={},r=e.getEmbeddedCells({deep:!0}),o=i.getConnectedLinks(e,{deep:!0,includeEnclosed:!0});[e].concat(r,o).forEach(function(t){return n[t.id]=t.attributes.z}),e.startBatch("to-front"),e.toFront({deep:!0,ui:!0});var a=i.getElements().reduce(function(t,e){return Math.max(t,e.attributes.z||0)},0);o.forEach(function(t){t.attributes.z<=a&&t.set("z",a+1,{ui:!0})}),e.stopBatch("to-front");var s=e.parent();s?(i.getCell(s).unembed(e,{ui:!0}),t.initialParentId=s):t.initialParentId=null},processEmbedding:function(t,e,i,n){void 0===t&&(t={});var r,o=t.model||this.model,a=t.paper||this.paper,s=a.model,l=a.options,c=l.findParentBy,u=l.frontParentOnly,h=l.validateEmbedding;r=(r=ko(c)?Do(c.call(s,this,e,i,n)):"pointer"===c?Do(s.findModelsFromPoint({x:i,y:n})):s.findModelsUnderElement(o,{searchBy:c})).filter(function(t){return t instanceof ma&&o.id!==t.id&&!t.isEmbeddedIn(o)}),u&&(r=r.slice(-1));for(var g=null,d=t.candidateEmbedView,f=r.length-1;0<=f;f--){var p=r[f];if(d&&d.model.id==p.id){g=d;break}var m=p.findView(a);if(!ko(h)||h.call(a,this,m)){g=m;break}}g&&g!=d&&(this.clearEmbedding(t),t.candidateEmbedView=g.highlight(g.findProxyNode(null,"container"),{embedding:!0})),!g&&d&&this.clearEmbedding(t)},clearEmbedding:function(t){t||(t={});var e=t.candidateEmbedView;e&&(e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null)},finalizeEmbedding:function(t){void 0===t&&(t={});var e=t.candidateEmbedView,i=t.model||this.model,n=t.paper||this.paper;if(e)e.model.embed(i,{ui:!0}),e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null;else{var r=n.options.validateUnembedding;if(t.initialParentId&&"function"==typeof r&&!r.call(n,this))return void this._disallowUnembed(t)}n.model.getConnectedLinks(i,{deep:!0}).forEach(function(t){t.reparent({ui:!0})})},_disallowUnembed:function(t){var e=t.model,i=t.whenNotAllowed;void 0===i&&(i="revert");var n=e||this.model,r=(t.paper||this.paper).model;switch(i){case"remove":n.remove({ui:!0});break;case"revert":var o=t.initialParentId,a=t.initialPosition,s=t.initialZIndices;if(a){var l=a.x,c=a.y;n.position(l,c,{deep:!0,ui:!0})}s&&Object.keys(s).forEach(function(t){var e=r.getCell(t);e&&e.set("z",s[t],{ui:!0})});var u=r.getCell(o);u&&u.embed(n,{ui:!0})}},getDelegatedView:function(){for(var t=this,e=t.model,i=t.paper;t&&!e.isLink();){if(!e.isEmbedded()||t.can("stopDelegation"))return t;e=e.getParentCell(),t=i.findViewByModel(e)}return null},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findAttribute("port",t);if(n){var r=this.findPortNode(n,i);if(r)return r}else{var o=this.findBySelector(i)[0];if(o)return o}}return t},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("element:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("element:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("element:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("element:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("element:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("element:contextmenu",t,e,i)},pointerdown:function(t,e,i){this.isPropagationStopped(t)||(this.notifyPointerdown(t,e,i),this.dragStart(t,e,i))},pointermove:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnet(t,e,i);break;case"move":(n.delegatedView||this).drag(t,e,i);default:this.notifyPointermove(t,e,i)}this.eventData(t,n)},pointerup:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnetEnd(t,e,i);break;case"move":(n.delegatedView||this).dragEnd(t,e,i);default:this.notifyPointerup(t,e,i)}var r=n.targetMagnet;r&&this.magnetpointerclick(t,r,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("element:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("element:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("element:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("element:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("element:mousewheel",t,e,i,n)},onmagnet:function(t,e,i){this.dragMagnetStart(t,e,i)},magnetpointerdblclick:function(t,e,i,n){this.notify("element:magnet:pointerdblclick",t,e,i,n)},magnetcontextmenu:function(t,e,i,n){this.notify("element:magnet:contextmenu",t,e,i,n)},dragStart:function(t,e,i){var n=this.getDelegatedView();if(n&&n.can("elementMove")){this.eventData(t,{action:"move",delegatedView:n});var r=n.model.position();n.eventData(t,{initialPosition:r,pointerOffset:r.difference(e,i),restrictedArea:this.paper.getRestrictedArea(n,e,i)})}},dragMagnetStart:function(t,e,i){if(this.can("addLinkFromMagnet")){var n=t.currentTarget,r=this.paper;this.eventData(t,{targetMagnet:n}),t.stopPropagation(),r.options.validateMagnet(this,n,t)?(r.options.magnetThreshold<=0&&this.dragLinkStart(t,n,e,i),this.eventData(t,{action:"magnet"}),this.stopPropagation(t)):this.pointerdown(t,e,i),r.delegateDragEvents(this,t.data)}},drag:function(t,e,i){var n=this.paper,r=n.options.gridSize,o=this.model,a=this.eventData(t),s=a.pointerOffset,l=a.restrictedArea,c=a.embedding,u=Wi(e+s.x,r),h=Wi(i+s.y,r);o.position(u,h,{restrictedArea:l,deep:!0,ui:!0}),n.options.embeddingMode&&(c||(this.prepareEmbedding(a),c=!0),this.processEmbedding(a,t,e,i)),this.eventData(t,{embedding:c})},dragMagnet:function(t,e,i){this.dragLink(t,e,i)},dragEnd:function(t,e,i){var n=this.eventData(t);n.embedding&&this.finalizeEmbedding(n)},dragMagnetEnd:function(t,e,i){this.dragLinkEnd(t,e,i)},magnetpointerclick:function(t,e,i,n){var r=this.paper;r.eventData(t).mousemoved>r.options.clickThreshold||this.notify("element:magnet:pointerclick",t,e,i,n)}},{Flags:qa});vo($a.prototype,Ba);var ts={N:"S",S:"N",E:"W",W:"E"},es={N:-Math.PI/2*3,S:-Math.PI/2,E:0,W:Math.PI};function is(t,e,i){var n=new un(t.x,e.y);return i.containsPoint(n)&&(n=new un(e.x,t.y)),n}function ns(t,e){return t["W"===e||"E"===e?"width":"height"]}function rs(t,e){return t.x===e.x?t.y>e.y?"N":"S":t.y===e.y?t.x>e.x?"W":"E":null}function os(t){return new kn(t.x,t.y,0,0)}function as(t){var e=so(t.padding||t.elementPadding||20);return{x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}function ss(t,e){return t.sourceBBox.clone().moveAndExpand(as(e))}function ls(t,e){return t.targetBBox.clone().moveAndExpand(as(e))}function cs(t,e,i){var n=new un(t.x,e.y),r=new un(e.x,t.y),o=rs(t,n),a=rs(t,r),s=ts[i],l=o===i||o!==s&&(a===s||a!==i)?n:r;return{points:[l],direction:rs(l,e)}}function us(t,e,i){var n=is(t,e,i);return{points:[n],direction:rs(n,e)}}function hs(e,t,i,n){var r,o={},a=[new un(e.x,t.y),new un(t.x,e.y)],s=a.filter(function(t){return!i.containsPoint(t)}),l=s.filter(function(t){return rs(t,e)!==n});if(0<l.length)r=(r=l.filter(function(t){return rs(e,t)===n}).pop())||l[0],o.points=[r],o.direction=rs(r,t);else{r=Zo(a,s)[0];var c=new un(t).move(r,-ns(i,n)/2),u=is(c,e,i);o.points=[u,c],o.direction=rs(c,t)}return o}function gs(t,e,i,n){var r=us(e,t,n),o=r.points[0];if(i.containsPoint(o)){var a=(r=us(t,e,i)).points[0];if(n.containsPoint(a)){var s=new un(t).move(a,-ns(i,rs(t,a))/2),l=new un(e).move(o,-ns(n,rs(e,o))/2),c=new fn(s,l).midpoint(),u=us(t,c,i),h=cs(c,e,u.direction);r.points=[u.points[0],h.points[0]],r.direction=h.direction}}return r}function ds(t,e,i,n,r){var o,a,s,l={},c=i.union(n).inflate(1),u=c.center().distance(e)>c.center().distance(t),h=u?e:t,g=u?t:e;return a=is(o=r?(o=un.fromPolar(c.width+c.height,es[r],h),c.pointNearestToPoint(o).move(o,-1)):c.pointNearestToPoint(h).move(h,1),g,c),o.round().equals(a.round())?(a=un.fromPolar(c.width+c.height,Fi(o.theta(h))+Math.PI/2,g),s=is(o,a=c.pointNearestToPoint(a).move(g,1).round(),c),l.points=u?[a,s,o]:[o,s,a]):l.points=u?[a,o]:[o,a],l.direction=rs(u?o:a,e),l}function fs(t,e,i){var n,r,o,a,s,l=ss(i,e),c=ls(i,e),u=(r=e,(n=i).sourceAnchor?n.sourceAnchor:ss(n,r).center()),h=(a=e,(o=i).targetAnchor?o.targetAnchor:ls(o,a).center());l=l.union(os(u)),c=c.union(os(h)),(t=Do(t).map(un)).unshift(u),t.push(h);for(var g=[],d=0,f=t.length-1;d<f;d++){var p=null,m=t[d],I=t[d+1],v=!!rs(m,I);if(0===d)d+1===f?l.intersect(c.clone().inflate(1))?p=ds(m,I,l,c):v||(p=gs(m,I,l,c)):l.containsPoint(I)?p=ds(m,I,l,os(I).moveAndExpand(as(e))):v||(p=us(m,I,l));else if(d+1===f){var A=v&&rs(I,m)===s;c.containsPoint(m)||A?p=ds(m,I,os(m).moveAndExpand(as(e)),c,s):v||(p=hs(m,I,c,s))}else v||(p=cs(m,I,s));s=p?(Array.prototype.push.apply(g,p.points),p.direction):rs(m,I),d+1<f&&g.push(I)}return g}var ps={step:10,maximumLoops:2e3,precision:1,maxAllowedDirectionChange:90,perpendicular:!0,excludeEnds:[],excludeTypes:["basic.Text"],startDirections:["top","right","bottom","left"],endDirections:["top","right","bottom","left"],directionMap:{top:{x:0,y:-1},right:{x:1,y:0},bottom:{x:0,y:1},left:{x:-1,y:0}},cost:function(){return this.step},directions:function(){var t=this.step,e=this.cost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:-t,offsetY:0,cost:e},{offsetX:0,offsetY:t,cost:e},{offsetX:0,offsetY:-t,cost:e}]},penalties:function(){return{0:0,45:this.step/2,90:this.step/2}},paddingBox:function(){var t=this.step;return{x:-t,y:-t,width:2*t,height:2*t}},isPointObstacle:null,fallbackRouter:function(t,e,i){if(!ko(fs))throw new Error("Manhattan requires the orthogonal router as default fallback.");return fs(t,vo({},ps,e),i)},fallbackRoute:function(t,e,i){return null},draggingRoute:null};function ms(t){this.map={},this.options=t,this.mapGridSize=100}function Is(){this.items=[],this.hash={},this.values={},this.OPEN=1,this.CLOSE=2}function vs(t,e){return e&&e.paddingBox?t.sourceBBox.clone().moveAndExpand(e.paddingBox):t.sourceBBox.clone()}function As(t,e){return e&&e.paddingBox?t.targetBBox.clone().moveAndExpand(e.paddingBox):t.targetBBox.clone()}function Cs(t,e){return t.sourceAnchor?t.sourceAnchor:vs(t,e).center()}function ws(t,e,i,n,r){var o,a,s,l,c,u,h,g,d,f,p=360/i,m=t.theta((o=t,a=e,s=n,l=r.step,c=a.x-o.x,u=a.y-o.y,h=c/s.x,g=u/s.y,d=h*l,f=g*l,new un(o.x+d,o.y+f))),I=Yi(m+p/2);return p*Math.floor(I/p)}function ys(t,e){var i=Math.abs(t-e);return 180<i?360-i:i}function bs(t,e){if(!t)return e;var i=Math.abs(t),n=Math.round(i/e);return n?e+(i-n*e)/n:i}function Ns(t,e){return t.round(e)}function xs(t,e,i){return Ns((n=t.clone(),o=(r=e).source,a=Wi(n.x-o.x,r.x)+o.x,s=Wi(n.y-o.y,r.y)+o.y,new un(a,s)),i);var n,r,o,a,s}function Ms(t){return t.clone().toString()}function Ss(t){return new un(0===t.x?0:Math.abs(t.x)/t.x,0===t.y?0:Math.abs(t.y)/t.y)}function ks(t,e,i,n,r,o,a){for(var s,l=[],c=Ss(r.difference(i)),u=Ms(i),h=t[u];h;){var g=Ss((s=e[u]).difference(h));g.equals(c)||(l.unshift(s),c=g),h=t[u=Ms(h)]}var d=e[u];return Ss(d.difference(n)).equals(c)||l.unshift(d),l}function Ts(t,e){for(var i=1/0,n=0,r=e.length;n<r;n++){var o=t.manhattanDistance(e[n]);o<i&&(i=o)}return i}function Ds(g,d,t,f,e){var p=e.precision,m=e.directionMap,I=g.difference(d.center()),i=_o(m)?Object.keys(m):[],v=Do(t),n=i.reduce(function(t,e){if(v.includes(e)){for(var i,n=m[e],r=new un(g.x+n.x*(Math.abs(I.x)+d.width),g.y+n.y*(Math.abs(I.y)+d.height)),o=new fn(g,r).intersect(d)||[],a=o.length,s=null,l=0;l<a;l++){var c=o[l],u=g.squaredDistance(c);(void 0===i||i<u)&&(i=u,s=c)}if(s){var h=xs(s,f,p);d.containsPoint(h)&&(h=xs(h.offset(n.x*f.x,n.y*f.y),f,p)),t.push(h)}}return t},[]);return d.containsPoint(g)||n.push(xs(g,f,p)),n}function Ls(t,e,i,n){var r,o,a,s,l=n.precision;r=Ns(t instanceof kn?Cs(this,n).clone():t.clone(),l),o=Ns(e instanceof kn?(a=this,s=n,a.targetAnchor?a.targetAnchor:As(a,s).center()).clone():e.clone(),l);var c,u,h,g,d,f,p,m,I,v,A=(c=n.step,h=o,{source:(u=r).clone(),x:bs(h.x-u.x,c),y:bs(h.y-u.y,c)});if(f=t instanceof kn?Ds(g=r,t,n.startDirections,A,n):[g=r],p=e instanceof kn?Ds(d=o,e,n.endDirections,A,n):[d=o],f=f.filter(function(t){return!i(t)}),p=p.filter(function(t){return!i(t)}),0<f.length&&0<p.length){for(var C=new Is,w={},y={},b={},N=0,x=f.length;N<x;N++){var M=f[N],S=Ms(M);C.add(S,Ts(M,p)),w[S]=M,b[S]=0}var k,T,D=n.previousDirectionAngle,L=void 0===D,z=n.directions;m=A,v=(I=n).step,Do(I.directions).forEach(function(t){t.gridOffsetX=t.offsetX/v*m.x,t.gridOffsetY=t.offsetY/v*m.y});for(var P=z.length,j=Do(p).reduce(function(t,e){var i=Ms(e);return t.push(i),t},[]),G=n.maximumLoops;!C.isEmpty()&&0<G;){var Z,B=C.pop(),O=w[B],E=y[B],R=b[B],Y=void 0===E,W=O.equals(g);Z=Y?L?W?null:ws(g,O,P,A,n):D:ws(E,O,P,A,n);var U=f.length===p.length;if(U)for(var F=0;F<f.length;F++)if(!f[F].equals(p[F])){U=!1;break}if(!(Y&&U)&&0<=j.indexOf(B))return n.previousDirectionAngle=Z,ks(y,w,O,g,d);for(N=0;N<P;N++){var V=(k=z[N]).angle;if(T=ys(Z,V),L&&W||!(T>n.maxAllowedDirectionChange)){var X=xs(O.clone().offset(k.gridOffsetX,k.gridOffsetY),A,l),H=Ms(X);if(!C.isClose(H)&&!i(X)){if(0<=j.indexOf(H))if(!X.equals(d))if(ys(V,ws(X,d,P,A,n))>n.maxAllowedDirectionChange)continue;var J=R+k.cost+(W?0:n.penalties[T]);(!C.isOpen(H)||J<b[H])&&(w[H]=X,y[H]=O,b[H]=J,C.add(H,J+Ts(X,p)))}}}G--}}return n.fallbackRoute.call(this,g,d,n)}function zs(t,e,i){!function(t){if(t.directions=Ro(t,"directions"),t.penalties=Ro(t,"penalties"),t.paddingBox=Ro(t,"paddingBox"),t.padding=Ro(t,"padding"),t.padding){var e=so(t.padding);t.paddingBox={x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}Do(t.directions).forEach(function(t){var e=new un(0,0),i=new un(t.offsetX,t.offsetY);t.angle=Yi(e.theta(i))})}(e),i.options.perpendicular=!!e.perpendicular;var n,r=vs(i,e),o=As(i,e),a=Cs(i,e);if("function"==typeof e.isPointObstacle)n=e.isPointObstacle;else{var s=new ms(e);s.build(i.paper.model,i.model),n=function(t){return!s.isPointAccessible(t)}}for(var l,c,u=Do(t).map(un),h=[],g=a,d=0,f=u.length;d<=f;d++){var p=null;if(c=l||r,!(l=u[d]))if(l=o,(!i.model.get("source").id||!i.model.get("target").id)&&ko(e.draggingRoute)){var m=c===r?a:c,I=l.origin();p=e.draggingRoute.call(i,m,I,e)}if(null===(p=p||Ls.call(i,c,l,n,e)))return e.fallbackRouter(t,e,i);var v=p[0];v&&v.equals(g)&&p.shift(),g=p[p.length-1]||g,Array.prototype.push.apply(h,p)}return h}ms.prototype.build=function(r,o){var h=this.options,g=Do(h.excludeEnds).reduce(function(t,e){var i=o.get(e);if(i){var n=r.getCell(i.id);n&&t.push(n)}return t},[]),d=[],t=r.getCell(o.get("source").id);t&&(d=Oo(d,t.getAncestors().map(function(t){return t.id})));var e=r.getCell(o.get("target").id);e&&(d=Oo(d,e.getAncestors().map(function(t){return t.id})));var f=this.mapGridSize;return r.getElements().reduce(function(t,e){var i=Do(h.excludeTypes).includes(e.get("type")),n=g.find(function(t){return t.id===e.id}),r=d.includes(e.id);if(!(i||n||r))for(var o=e.getBBox().moveAndExpand(h.paddingBox),a=o.origin().snapToGrid(f),s=o.corner().snapToGrid(f),l=a.x;l<=s.x;l+=f)for(var c=a.y;c<=s.y;c+=f){var u=l+"@"+c;t[u]=t[u]||[],t[u].push(o)}return t},this.map),this},ms.prototype.isPointAccessible=function(e){var t=e.clone().snapToGrid(this.mapGridSize).toString();return Do(this.map[t]).every(function(t){return!t.containsPoint(e)})},Is.prototype.add=function(t,e){this.hash[t]?this.items.splice(this.items.indexOf(t),1):this.hash[t]=this.OPEN,this.values[t]=e;var i=yo(this.items,t,function(t){return this.values[t]}.bind(this));this.items.splice(i,0,t)},Is.prototype.remove=function(t){this.hash[t]=this.CLOSE},Is.prototype.isOpen=function(t){return this.hash[t]===this.OPEN},Is.prototype.isClose=function(t){return this.hash[t]===this.CLOSE},Is.prototype.isEmpty=function(){return 0===this.items.length},Is.prototype.pop=function(){var t=this.items.shift();return this.remove(t),t};var Ps=function(t,e,i){return zs(t,vo({},ps,e),i)},js={maxAllowedDirectionChange:45,diagonalCost:function(){var t=this.step;return Math.ceil(Math.sqrt(t*t<<1))},directions:function(){var t=this.step,e=this.cost(),i=this.diagonalCost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:t,offsetY:t,cost:i},{offsetX:0,offsetY:t,cost:e},{offsetX:-t,offsetY:t,cost:i},{offsetX:-t,offsetY:0,cost:e},{offsetX:-t,offsetY:-t,cost:i},{offsetX:0,offsetY:-t,cost:e},{offsetX:t,offsetY:-t,cost:i}]},fallbackRoute:function(t,e,i){var n=t.theta(e),r=[],o={x:e.x,y:t.y},a={x:t.x,y:e.y};if(90<n%180){var s=o;o=a,a=s}var l=n%90<45?o:a,c=new fn(t,l),u=90*Math.ceil(n/90),h=un.fromPolar(c.squaredLength(),Fi(u+135),l),g=new fn(e,h),d=c.intersection(g),f=d||e,p=d?f:t,m=360/i.directions.length,I=p.theta(e),v=Yi(I+m/2),A=m*Math.floor(v/m);return i.previousDirectionAngle=A,f&&r.push(f.round()),r.push(e),r}},Gs={normal:function(t,e,i){return t},oneSide:function(t,e,i){var n,r,o,a=e.side||"bottom",s=so(e.padding||40),l=i.sourceBBox,c=i.targetBBox,u=l.center(),h=c.center();switch(a){case"bottom":o=1,n="y",r="height";break;case"top":o=-1,n="y",r="height";break;case"left":o=-1,n="x",r="width";break;case"right":o=1,n="x",r="width";break;default:throw new Error("Router: invalid side")}return u[n]+=o*(l[r]/2+s[a]),h[n]+=o*(c[r]/2+s[a]),0<o*(u[n]-h[n])?h[n]=u[n]:u[n]=h[n],[u].concat(t,h)},orthogonal:fs,manhattan:Ps,metro:function(t,e,i){if(!ko(Ps))throw new Error("Metro requires the manhattan router.");return Ps(t,vo({},js,e),i)}},Zs=["arc","gap","cubic"],Bs=["smooth"],Os=1/3,Es=2/3;function Rs(t,e,i){var r=[].concat(t,i,e);return r.reduce(function(t,e,i){var n=r[i+1];return null!=n&&(t[i]=pn(e,n)),t},[])}function Ys(t,e){return pn(t,e).squaredLength()}function Ws(S,k,T,D){var L,z=new Yn;return L=Yn.createSegment("M",S[0].start),z.appendSegment(L),Do(S).forEach(function(t,e){if(t.isJump){var i,n,r,o;if("arc"===T){i=-90,n=t.start.difference(t.end);var a=Number(n.x<0||0===n.x&&n.y<0);a&&(i+=180);var s,l=t.midpoint(),c=new fn(l,t.end).rotate(l,i);r=(s=new fn(t.start,l)).pointAt(2/3).rotate(t.start,i),o=c.pointAt(1/3).rotate(c.end,-i),L=Yn.createSegment("C",r,o,c.end),z.appendSegment(L),s=new fn(l,t.end),r=c.pointAt(1/3).rotate(c.end,i),o=s.pointAt(1/3).rotate(t.end,-i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}else if("gap"===T)L=Yn.createSegment("M",t.end),z.appendSegment(L);else if("cubic"===T){i=t.start.theta(t.end);var u=.6*k,h=1.35*k;n=t.start.difference(t.end),(a=Number(n.x<0||0===n.x&&n.y<0))&&(h*=-1),r=un(t.start.x+u,t.start.y+h).rotate(t.start,i),o=un(t.end.x-u,t.end.y+h).rotate(t.end,i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}}else{var g=S[e+1];0==D||!g||g.isJump?(L=Yn.createSegment("L",t.end),z.appendSegment(L)):(d=D,f=z,p=t.end,m=t.start,I=g.end,A=p.distance(m)/2,C=p.distance(I)/2,w=-Math.min(d,A),y=-Math.min(d,C),b=p.clone().move(m,w).round(),N=p.clone().move(I,y).round(),x=new un(Os*b.x+Es*p.x,Es*p.y+Os*b.y),M=new un(Os*N.x+Es*p.x,Es*p.y+Os*N.y),v=Yn.createSegment("L",b),f.appendSegment(v),v=Yn.createSegment("C",x,M,N),f.appendSegment(v))}var d,f,p,m,I,v,A,C,w,y,b,N,x,M}),z}var Us={AUTO:"auto",HORIZONTAL:"horizontal",VERTICAL:"vertical",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Fs={UP:"up",DOWN:"down",LEFT:"left",RIGHT:"right",AUTO:"auto",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Vs=function(t,e,i,n,r){void 0===i&&(i=[]),void 0===n&&(n={});var o=Boolean(n.raw),a=n.direction;void 0===a&&(a=Us.AUTO);var s=n.precision;void 0===s&&(s=3);var l={coeff:n.distanceCoefficient||.6,angleTangentCoefficient:n.angleTangentCoefficient||80,tau:n.tension||.5,sourceTangent:n.sourceTangent?new un(n.sourceTangent):null,targetTangent:n.targetTangent?new un(n.targetTangent):null,rotate:Boolean(n.rotate)};"string"==typeof n.sourceDirection?l.sourceDirection=n.sourceDirection:"number"==typeof n.sourceDirection?l.sourceDirection=new un(1,0).rotate(null,n.sourceDirection):l.sourceDirection=n.sourceDirection?new un(n.sourceDirection).normalize():null,"string"==typeof n.targetDirection?l.targetDirection=n.targetDirection:"number"==typeof n.targetDirection?l.targetDirection=new un(1,0).rotate(null,n.targetDirection):l.targetDirection=n.targetDirection?new un(n.targetDirection).normalize():null;var c,u,h=[t].concat(i.map(function(t){return new un(t)}),[e]);if(l.sourceTangent)c=l.sourceTangent;else{var g=function(t,e,i,n){if(n.sourceDirection)switch(n.sourceDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(1,0);case Fs.AUTO:return Xs(t,e,n);case Fs.CLOSEST_POINT:return Js(t,e,n);case Fs.OUTWARDS:return Qs(t,e,n);default:return n.sourceDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.x>e[1].x?"right":"left";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.y>e[1].y?"bottom":"top";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return Js(t,e,n);case Us.OUTWARDS:return Qs(t,e,n);case Us.AUTO:default:return Xs(t,e,n)}}(r,h,a,l),d=h[0].distance(h[1])*l.coeff,f=$s(g,h[1].difference(h[0]).normalize());if(f>Math.PI/4){var p=d+(f-Math.PI/4)*l.angleTangentCoefficient;c=g.clone().scale(p,p)}else c=g.clone().scale(d,d)}if(l.targetTangent)u=l.targetTangent;else{var m=function(t,e,i,n){if(n.targetDirection)switch(n.targetDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(0,1);case Fs.AUTO:return Hs(t,e,n);case Fs.CLOSEST_POINT:return _s(t,e,n);case Fs.OUTWARDS:return Ks(t,e,n);default:return n.targetDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.x>e[e.length-2].x?"left":"right";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.y>e[e.length-2].y?"top":"bottom";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return _s(t,e,n);case Us.OUTWARDS:return Ks(t,e,n);case Us.AUTO:default:return Hs(t,e,n)}}(r,h,a,l),I=h.length-1,v=h[I-1].distance(h[I])*l.coeff,A=$s(m,h[I-1].difference(h[I]).normalize());if(A>Math.PI/4){var C=v+(A-Math.PI/4)*l.angleTangentCoefficient;u=m.clone().scale(C,C)}else u=m.clone().scale(v,v)}var w=function(t,e,i,n){for(var r=n.tau,o=n.coeff,a=[],s=[],l=[],c=t.length-1,u=0;u<c;u++)a[u]=t[u].distance(t[u+1]);s[0]=e,s[c]=i;for(var h=1;h<c;h++){var g=void 0,d=void 0;g=1===h?t[h-1].clone().offset(s[h-1].x,s[h-1].y):t[h-1].clone(),d=h===c-1?t[h+1].clone().offset(s[h+1].x,s[h+1].y):t[h+1].clone();var f=g.difference(t[h]).normalize(),p=d.difference(t[h]).normalize(),m=$s(f,p),I=(Math.PI-m)/2,v=void 0,A=tl(f,p),C=void 0;C=tl(t[h].difference(t[h+1]),t[h].difference(t[h-1])),A<0&&(I=-I),m<Math.PI/2&&(I<0&&C<0||0<I&&0<C)&&(I-=Math.PI),qs(v=p.clone(),I);var w=v.clone(),y=v.clone(),b=a[h-1]*o,N=a[h]*o;w.scale(b,b),y.scale(N,N),s[h]=[w,y]}for(var x=0;x<c;x++){var M=void 0,S=void 0;M=0===x?t[x+1].difference(s[x].x/r,s[x].y/r):t[x+1].difference(s[x][1].x/r,s[x][1].y/r),S=x===c-1?t[x].clone().offset(s[x+1].x/r,s[x+1].y/r):t[x].difference(s[x+1][0].x/r,s[x+1][0].y/r),l[x]=[M,t[x],t[x+1],S]}return l}(h,c,u,l).map(function(t){return function(t,e){var i=e.tau,n=new un;n.x=t[1].x+(t[2].x-t[0].x)/(6*i),n.y=t[1].y+(t[2].y-t[0].y)/(6*i);var r=new un;return r.x=t[2].x+(t[3].x-t[1].x)/(6*i),r.y=t[2].y+(t[3].y-t[1].y)/(6*i),new En(t[1],n,r,t[2])}(t,l)}),y=new Yn(w).round(s);return o?y:y.serialize()};function Xs(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.sideNearestToPoint(e[1]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Hs(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.sideNearestToPoint(e[e.length-2]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Js(t,e,i){return e[1].difference(e[0]).normalize()}function _s(t,e,i){var n=e.length-1;return e[n-1].difference(e[n]).normalize()}function Qs(t,e,i){var n=t.sourceBBox.center();return e[0].difference(n).normalize()}function Ks(t,e,i){var n=t.targetBBox.center();return e[e.length-1].difference(n).normalize()}function qs(t,e){var i=Math.cos(e),n=Math.sin(e),r=i*t.x-n*t.y,o=n*t.x+i*t.y;t.x=r,t.y=o}function $s(t,e){var i=t.dot(e)/(t.magnitude()*e.magnitude());return i<-1&&(i=-1),1<i&&(i=1),Math.acos(i)}function tl(t,e){return t.x*e.y-t.y*e.x}Vs.Directions=Us,Vs.TangentDirections=Fs;var el={jumpover:function(t,e,i,n){!function(t){var e=t.paper,i=e._jumpOverUpdateList;if(null==i){i=e._jumpOverUpdateList=[];var n=e.model;n.on("batch:stop",function(){this.hasActiveBatch()||function(t){for(var e=t._jumpOverUpdateList,i=0;i<e.length;i++){var n=e[i],r=n.getFlag(n.constructor.Flags.CONNECTOR);n.requestUpdate(r)}}(e)}),n.on("reset",function(){i=e._jumpOverUpdateList=[]})}i.indexOf(t)<0&&(i.push(t),t.listenToOnce(t.model,"change:connector remove",function(){i.splice(i.indexOf(t),1)}))}(this);var r=n.raw,o=n.size||5,a=n.jump&&(""+n.jump).toLowerCase(),s=n.radius||0,l=n.ignoreConnectors||Bs;-1===Zs.indexOf(a)&&(a=Zs[0]);var c=this.paper,u=c.model.getLinks();if(1===u.length)return Ws(Rs(t,e,i),o,a,s);var g=this.model,h=u.indexOf(g),d=c.options.defaultConnector||{},f=u.filter(function(t,e){var i=t.get("connector")||d;return!(Do(l).includes(i.name)||h<e&&"jumpover"===i.name)}),p=f.map(function(t){return c.findViewByModel(t)}),m=Rs(t,e,i),I=p.map(function(t){return null==t?[]:t===this?m:Rs(t.sourcePoint,t.targetPoint,t.route)},this),v=Ws(m.reduce(function(t,a){var c,u,h,e=f.reduce(function(t,e,i){if(e!==g){var n=(r=a,o=I[i],Do(o).reduce(function(t,e){var i=r.intersection(e);return i&&t.push(i),t},[]));t.push.apply(t,n)}var r,o;return t},[]).sort(function(t,e){return Ys(a.start,t)-Ys(a.start,e)});return 0<e.length?t.push.apply(t,(c=a,h=o,(u=e).reduce(function(t,e,i){if(!0===e.skip)return t;var n=t.pop()||c,r=hn(e).move(n.start,-h),o=hn(e).move(n.start,+h),a=u[i+1];if(null!=a){var s=o.distance(a);s<=h&&(o=a.move(n.start,s),a.skip=!0)}else if(r.distance(n.end)<2*h+1)return t.push(n),t;if(o.distance(n.start)<2*h+1)return t.push(n),t;var l=pn(r,o);return l.isJump=!0,t.push(pn(n.start,r),l,pn(o,n.end)),t},[]))):t.push(a),t},[]),o,a,s);return r?v:v.serialize()},normal:function(t,e,i,n){var r=n&&n.raw,o=[t].concat(i).concat([e]),a=new Pn(o),s=new Yn(a);return r?s:s.serialize()},rounded:function(t,e,i,n){n||(n={});var r,o=n.radius||10,a=n.raw,s=new Yn;r=Yn.createSegment("M",t),s.appendSegment(r);for(var l,c,u,h,g,d,f,p,m,I,v,A=0,C=i.length;A<C;A++)l=new un(i[A]),c=i[A-1]||t,u=i[A+1]||e,h=g||l.distance(c)/2,g=l.distance(u)/2,d=-Math.min(o,h),f=-Math.min(o,g),p=l.clone().move(c,d).round(),m=l.clone().move(u,f).round(),I=new un(1/3*p.x+2/3*l.x,2/3*l.y+1/3*p.y),v=new un(1/3*m.x+2/3*l.x,2/3*l.y+1/3*m.y),r=Yn.createSegment("L",p),s.appendSegment(r),r=Yn.createSegment("C",I,v,m),s.appendSegment(r);return r=Yn.createSegment("L",e),s.appendSegment(r),a?s:s.serialize()},smooth:function(t,e,i,n){var r,o=n&&n.raw;if(i&&0!==i.length){var a=[t].concat(i).concat([e]),s=En.throughPoints(a);r=new Yn(s)}else{var l;if(r=new Yn,l=Yn.createSegment("M",t),r.appendSegment(l),Math.abs(t.x-e.x)>=Math.abs(t.y-e.y)){var c=(t.x+e.x)/2;l=Yn.createSegment("C",c,t.y,c,e.y,e.x,e.y),r.appendSegment(l)}else{var u=(t.y+e.y)/2;l=Yn.createSegment("C",t.x,u,e.x,u,e.x,e.y),r.appendSegment(l)}}return o?r:r.serialize()},curve:Vs},il={RENDER:"RENDER",UPDATE:"UPDATE",TOOLS:"TOOLS",LEGACY_TOOLS:"LEGACY_TOOLS",LABELS:"LABELS",VERTICES:"VERTICES",SOURCE:"SOURCE",TARGET:"TARGET",CONNECTOR:"CONNECTOR"},nl=Ka.extend({className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("link"),t.join(" ")},options:{shortLinkLength:105,doubleLinkTools:!1,longLinkLength:155,linkToolsOffset:40,doubleLinkToolsOffset:65,sampleInterval:50},_labelCache:null,_labelSelectors:null,_markerCache:null,_V:null,_dragData:null,metrics:null,decimalsRounding:2,initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._labelCache={},this._labelSelectors={},this._markerCache={},this._V={},this.cleanNodesCache()},presentationAttributes:{markup:[il.RENDER],attrs:[il.UPDATE],router:[il.UPDATE],connector:[il.CONNECTOR],smooth:[il.UPDATE],manhattan:[il.UPDATE],toolMarkup:[il.LEGACY_TOOLS],labels:[il.LABELS],labelMarkup:[il.LABELS],vertices:[il.VERTICES,il.UPDATE],vertexMarkup:[il.VERTICES],source:[il.SOURCE,il.UPDATE],target:[il.TARGET,il.UPDATE]},initFlag:[il.RENDER,il.SOURCE,il.TARGET,il.TOOLS],UPDATE_PRIORITY:1,confirmUpdate:function(t,e){if(e||(e={}),this.hasFlag(t,il.SOURCE)){if(!this.updateEndProperties("source"))return t;t=this.removeFlag(t,il.SOURCE)}if(this.hasFlag(t,il.TARGET)){if(!this.updateEndProperties("target"))return t;t=this.removeFlag(t,il.TARGET)}var i=this.paper,n=this.sourceView,r=this.targetView;if(i&&(n&&!i.isViewMounted(n)||r&&!i.isViewMounted(r)))return t;if(this.hasFlag(t,il.RENDER))return this.render(),this.updateHighlighters(!0),this.updateTools(e),t=this.removeFlag(t,[il.RENDER,il.UPDATE,il.VERTICES,il.LABELS,il.TOOLS,il.LEGACY_TOOLS,il.CONNECTOR]);var o=!1;this.hasFlag(t,il.VERTICES)&&(this.renderVertexMarkers(),t=this.removeFlag(t,il.VERTICES));var a=this.model,s=a.attributes,l=this.hasFlag(t,il.LABELS),c=this.hasFlag(t,il.LEGACY_TOOLS);l&&(this.onLabelsChange(a,s.labels,e),t=this.removeFlag(t,il.LABELS),o=!0),c&&(this.renderTools(),t=this.removeFlag(t,il.LEGACY_TOOLS));var u=this.hasFlag(t,il.UPDATE),h=this.hasFlag(t,il.CONNECTOR);return(u||h)&&(u?e.translateBy&&a.isRelationshipEmbeddedIn(e.translateBy)?this.translate(e.tx,e.ty):this.update():(this.updatePath(),this.updateDOM()),this.updateTools(e),t=this.removeFlag(t,[il.UPDATE,il.TOOLS,il.CONNECTOR]),o=!(c=l=!1)),l&&this.updateLabelPositions(),c&&this.updateToolsPosition(),o&&this.updateHighlighters(),this.hasFlag(t,il.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,il.TOOLS)),t},requestConnectionUpdate:function(t){this.requestUpdate(this.getFlag(il.UPDATE),t)},isLabelsRenderRequired:function(t){void 0===t&&(t={});var e=this.model.previous("labels");if(!e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){var i=t.propertyPathArray||[],n=i.length;if(1<n)if(!!e[i[1]]){if(2===n)return"markup"in Object(t.propertyValue);if("markup"!==i[2])return!1}}return!0},onLabelsChange:function(t,e,i){this.isLabelsRenderRequired(i)?this.renderLabels():this.updateLabels()},render:function(){return this.vel.empty(),this.unmountLabels(),this._V={},this.renderMarkup(),this.renderLabels(),this.update(),this},renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.LinkView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.LinkView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el);this.selectors=e.selectors,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=Pr(t);Array.isArray(e)||(e=[e]);for(var i=this._V,n=0,r=e.length;n<r;n++){var o=e[n],a=o.attr("class");a&&(a=Zr(a),i[S.camelCase(a)]=o)}this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),this.vel.append(e)},_getLabelMarkup:function(t){if(t){if(Array.isArray(t))return this.parseDOMJSON(t,null);if("string"==typeof t)return this._getLabelStringMarkup(t);throw new Error("dia.linkView: invalid label markup")}},_getLabelStringMarkup:function(t){var e=Pr(t),i=document.createDocumentFragment();if(Array.isArray(e))for(var n=0,r=e.length;n<r;n++){var o=e[n].node;i.appendChild(o)}else i.appendChild(e.node);return{fragment:i,selectors:{}}},_normalizeLabelMarkup:function(t){if(t){var e,i=t.fragment;if(!(t.fragment instanceof DocumentFragment&&t.fragment.hasChildNodes()))throw new Error("dia.LinkView: invalid label markup.");var n=i.childNodes;return(e=1<n.length||"G"!==n[0].nodeName.toUpperCase()?Pr("g").append(i):Pr(n[0])).addClass("label"),{node:e.node,selectors:t.selectors}}},renderLabels:function(){var t=this._V,e=t.labels,i=this._labelCache={},n=this._labelSelectors={},r=this.model,o=r.attributes.labels||[],a=o.length;if(0===a)return e&&e.remove(),this;e?e.empty():(e=t.labels=Pr("g").addClass("labels"),this.options.labelsLayer&&(e.addClass(Gr(Ro(this,"className"))),e.attr("model-id",r.id)));for(var s=0;s<a;s++){var l,c,u=o[s],h=this._normalizeLabelMarkup(this._getLabelMarkup(u.markup));if(h)l=h.node,c=h.selectors;else{var g=r._builtins.defaultLabel,d=this._normalizeLabelMarkup(this._getLabelMarkup(g.markup)),f=r._getDefaultLabel(),p=this._normalizeLabelMarkup(this._getLabelMarkup(f.markup))||d;l=p.node,c=p.selectors}l.setAttribute("label-idx",s),e.append(l),i[s]=l;var m=this.selector;if(c[m])throw new Error("dia.LinkView: ambiguous label root selector.");c[m]=l,n[s]=c}return e.parent()||this.mountLabels(),this.updateLabels(),this},mountLabels:function(){var t=this.el,e=this.paper,i=this.model,n=this._V,r=this.options,o=n.labels;if(o&&i.hasLabels()){var a=o.node;r.labelsLayer?e.getLayerView(r.labelsLayer).insertSortedNode(a,i.get("z")):a.parentNode!==t&&t.appendChild(a)}},unmountLabels:function(){var t=this.options,e=this._V;if(e){var i=e.labels;i&&t.labelsLayer&&i.remove()}},onMount:function(){this.mountLabels()},unmount:function(){Ka.prototype.unmount.apply(this,arguments),this.unmountLabels()},findLabelNode:function(t,e){var i=this._labelCache[t];if(!i)return null;var n=this._labelSelectors[t],r=this.findBySelector(e,i,n)[0];return void 0===r&&(r=null),r},_mergeLabelAttrs:function(t,e,i,n){return null===e?null:void 0!==e?t?Ho({},i,e):Ho({},n,i,e):null===i?null:void 0!==i?t?i:Ho({},n,i):t?void 0:n},updateLabels:function(){if(!this._V.labels)return this;for(var t=this.model,e=t.get("labels")||[],i=this.can("labelMove"),n=t._builtins.defaultLabel.attrs,r=t._getDefaultLabel(),o=r.markup,a=r.attrs,s=0,l=e.length;s<l;s++){var c=this._labelCache[s];c.setAttribute("cursor",i?"move":"default");var u=this._labelSelectors[s],h=e[s],g=h.markup,d=h.attrs,f=this._mergeLabelAttrs(g||o,d,a,n);this.updateDOMSubtreeAttributes(c,f,{rootBBox:new kn(h.size),selectors:u})}return this},renderTools:function(){if(!this._V.linkTools)return this;var t,e=S(this._V.linkTools.node).empty(),i=go(this.model.get("toolMarkup")||this.model.toolMarkup),n=Pr(i());(e.append(n.node),this._toolCache=n,this.options.doubleLinkTools)&&(t=this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup?(i=go(this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup),Pr(i())):n.clone(),e.append(t.node),this._tool2Cache=t);return this},renderVertexMarkers:function(){if(!this._V.markerVertices)return this;var i=S(this._V.markerVertices.node).empty(),n=go(this.model.get("vertexMarkup")||this.model.vertexMarkup);return this.model.vertices().forEach(function(t,e){i.append(Pr(n(vo({idx:e},t))).node)}),this},renderArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;var t=S(this._V.markerArrowheads.node);t.empty();var e=go(this.model.get("arrowheadMarkup")||this.model.arrowheadMarkup);return this._V.sourceArrowhead=Pr(e({end:"source"})),this._V.targetArrowhead=Pr(e({end:"target"})),t.append(this._V.sourceArrowhead.node,this._V.targetArrowhead.node),this},removeRedundantLinearVertices:function(t){var e=this.model,i=e.vertices(),n=[this.sourceAnchor].concat(i,[this.targetAnchor]),r=n.length,o=new Pn(n);o.simplify({threshold:.001});var a=o.points.map(function(t){return t.toJSON()}),s=a.length;return r===s?0:(e.vertices(a.slice(1,s-1),t),r-s)},updateDefaultConnectionPath:function(){var t=this._V;t.connection&&t.connection.attr("d",this.getSerializedConnection()),t.connectionWrap&&t.connectionWrap.attr("d",this.getSerializedConnection()),t.markerSource&&t.markerTarget&&this._translateAndAutoOrientArrows(t.markerSource,t.markerTarget)},getEndView:function(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error("dia.LinkView: type parameter required.")}},getEndAnchor:function(t){switch(t){case"source":return new un(this.sourceAnchor);case"target":return new un(this.targetAnchor);default:throw new Error("dia.LinkView: type parameter required.")}},getEndConnectionPoint:function(t){switch(t){case"source":return new un(this.sourcePoint);case"target":return new un(this.targetPoint);default:throw new Error("dia.LinkView: type parameter required.")}},getEndMagnet:function(t){switch(t){case"source":var e=this.sourceView;if(!e)break;return this.sourceMagnet||e.el;case"target":var i=this.targetView;if(!i)break;return this.targetMagnet||i.el;default:throw new Error("dia.LinkView: type parameter required.")}return null},update:function(){return this.updateRoute(),this.updatePath(),this.updateDOM(),this},translate:function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var i=this.route,n=this.path;if(i&&n){var r=new Pn(i);r.translate(t,e),this.route=r.points,this._translateConnectionPoints(t,e),n.translate(t,e),this.updateDOM()}},updateDOM:function(){var t=this.el,e=this.model,i=this.selectors;this.cleanNodesCache(),this.updateDOMSubtreeAttributes(t,e.attr(),{selectors:i}),this.updateDefaultConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),this.options.perpendicular=null},updateRoute:function(){var t=this.model.vertices(),e=this.findAnchors(t),i=this.sourceAnchor=e.source,n=this.targetAnchor=e.target,r=this.findRoute(t);this.route=r;var o=this.findConnectionPoints(r,i,n);this.sourcePoint=o.source,this.targetPoint=o.target},updatePath:function(){var t=this.route,e=this.sourcePoint,i=this.targetPoint,n=this.findMarkerPoints(t,e,i),r=this.findPath(t,n.source||e,n.target||i);this.path=r},findMarkerPoints:function(t,e,i){var n,r,o=t[0],a=t[t.length-1],s=this._markerCache;return this._V.markerSource&&(s.sourceBBox=s.sourceBBox||this._V.markerSource.getBBox(),n=un(e).move(o||i,s.sourceBBox.width*this._V.markerSource.scale().sx*-1).round()),this._V.markerTarget&&(s.targetBBox=s.targetBBox||this._V.markerTarget.getBBox(),r=un(i).move(a||e,s.targetBBox.width*this._V.markerTarget.scale().sx*-1).round()),s.sourcePoint=n||e.clone(),s.targetPoint=r||i.clone(),{source:n,target:r}},findAnchorsOrdered:function(t,e,i,n){var r,o,a,s,l=this.model,c=l.get(t),u=l.get(i),h=this.getEndView(t),g=this.getEndView(i),d=this.getEndMagnet(t),f=this.getEndMagnet(i);r=h?(a=e?new un(e):g?f:new un(u),this.getAnchor(c.anchor,h,d,a,t)):new un(c),o=g?(s=new un(n||r),this.getAnchor(u.anchor,g,f,s,i)):new un(u);var p={};return p[t]=r,p[i]=o,p},findAnchors:function(t){var e=this.model,i=t[0],n=t[t.length-1];return e.target().priority&&!e.source().priority?this.findAnchorsOrdered("target",n,"source",i):this.findAnchorsOrdered("source",i,"target",n)},findConnectionPoints:function(t,e,i){var n,r,o,a,s=t[0],l=t[t.length-1],c=this.model,u=c.get("source"),h=c.get("target"),g=this.sourceView,d=this.targetView,f=this.paper.options;if(g&&!g.isNodeConnection(this.sourceMagnet)){n=this.sourceMagnet||g.el;var p=u.connectionPoint||f.defaultConnectionPoint,m=new fn(s||i,e);o=this.getConnectionPoint(p,g,n,m,"source")}else o=e;if(d&&!d.isNodeConnection(this.targetMagnet)){r=this.targetMagnet||d.el;var I=h.connectionPoint||f.defaultConnectionPoint,v=new fn(l||e,i);a=this.getConnectionPoint(I,d,r,v,"target")}else a=i;return{source:o,target:a}},getAnchor:function(t,e,i,n,r){var o,a=e.isNodeConnection(i),s=this.paper.options;if(t||(t=a?s.defaultLinkAnchor:s.perpendicularLinks||this.options.perpendicular?{name:"perpendicular"}:s.defaultAnchor),!t)throw new Error("Anchor required.");if("function"==typeof t)o=t;else{var l=t.name;if("function"!=typeof(o=s[a?"linkAnchorNamespace":"anchorNamespace"][l]))throw new Error("Unknown anchor: "+l)}var c=o.call(this,e,i,n,t.args||{},r,this);return c?c.round(this.decimalsRounding):new un},getConnectionPoint:function(t,e,i,n,r){var o,a,s=n.end,l=this.paper.options;if("function"==typeof l.linkConnectionPoint){var c=i===e.el?void 0:i;if(o=l.linkConnectionPoint(this,e,c,n.start,r))return o}if(!t)return s;if("function"==typeof t)a=t;else{var u=t.name;if("function"!=typeof(a=l.connectionPointNamespace[u]))throw new Error("Unknown connection point: "+u)}return(o=a.call(this,n,e,i,t.args||{},r,this))?o.round(this.decimalsRounding):s},_translateConnectionPoints:function(t,e){var i=this._markerCache;i.sourcePoint.offset(t,e),i.targetPoint.offset(t,e),this.sourcePoint.offset(t,e),this.targetPoint.offset(t,e),this.sourceAnchor.offset(t,e),this.targetAnchor.offset(t,e)},_normalizeLabelPosition:function(t){return"number"==typeof t?{distance:t,offset:null,angle:0,args:null}:t},updateLabelPositions:function(){if(!this._V.labels)return this;if(!this.path)return this;var t=this.model,e=t.get("labels")||[];if(!e.length)return this;for(var i=t._builtins.defaultLabel.position,n=t._getDefaultLabel(),r=this._normalizeLabelPosition(n.position),o=Ho({},i,r),a=0,s=e.length;a<s;a++){var l=this._labelCache[a];if(l){var c=e[a],u=this._normalizeLabelPosition(c.position),h=Ho({},o,u),g=this._getLabelTransformationMatrix(h);l.setAttribute("transform",Pr.matrixToTransformString(g)),this._cleanLabelMatrices(a)}}return this},_cleanLabelMatrices:function(t){var e=this.metrics,i=this._labelSelectors[t];if(i)for(var n in i){var r=i[n].id;r&&r in e&&delete e[r].magnetMatrix}},updateToolsPosition:function(){if(!this._V.linkTools)return this;var t="",e=this.options.linkToolsOffset,i=this.getConnectionLength();if(!Number.isNaN(i)){i<this.options.shortLinkLength&&(t="scale(.5)",e/=2);var n=this.getPointAtLength(e);if(this._toolCache.attr("transform","translate("+n.x+", "+n.y+") "+t),this.options.doubleLinkTools&&i>=this.options.longLinkLength){var r=this.options.doubleLinkToolsOffset||e;n=this.getPointAtLength(i-r),this._tool2Cache.attr("transform","translate("+n.x+", "+n.y+") "+t),this._tool2Cache.attr("visibility","visible")}else this.options.doubleLinkTools&&this._tool2Cache.attr("visibility","hidden")}return this},updateArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;if("none"===S.css(this._V.markerArrowheads.node,"display"))return this;var t=this.getConnectionLength()<this.options.shortLinkLength?.5:1;return this._V.sourceArrowhead.scale(t),this._V.targetArrowhead.scale(t),this._translateAndAutoOrientArrows(this._V.sourceArrowhead,this._V.targetArrowhead),this},updateEndProperties:function(t){var e=this.model,i=this.paper,n=t+"View",r=e.get(t),o=r&&r.id;if(!o)return this[n]=null,this.updateEndMagnet(t),!0;var a=i.getModelById(o);if(!a)throw new Error("LinkView: invalid "+t+" cell.");var s=a.findView(i);return!!s&&(this[n]=s,this.updateEndMagnet(t),!0)},updateEndMagnet:function(t){var e=t+"Magnet",i=this.getEndView(t);if(i){var n=i.getMagnetFromLinkEnd(this.model.get(t));n===i.el&&(n=null),this[e]=n}else this[e]=null},_translateAndAutoOrientArrows:function(t,e){var i=Do(this.route);t&&t.translateAndAutoOrient(this.sourcePoint,i[0]||this.targetPoint,this.paper.cells),e&&e.translateAndAutoOrient(this.targetPoint,i[i.length-1]||this.sourcePoint,this.paper.cells)},_getLabelPositionAngle:function(t){return(this.model.label(t).position||{}).angle||0},_getLabelPositionArgs:function(t){return(this.model.label(t).position||{}).args},_getDefaultLabelPositionArgs:function(){return(this.model._getDefaultLabel().position||{}).args},_mergeLabelPositionArgs:function(t,e){return null===t?null:void 0===t?null===e?null:e:Ho({},e,t)},addLabel:function(t,e,i,n){var r,o,a,s=0;a="number"!=typeof t?(r=t.x,o=t.y,"number"==typeof e?(s=e,i):e):(r=t,o=e,"number"==typeof i?(s=i,n):i);var l=this._getDefaultLabelPositionArgs(),c=a,u=this._mergeLabelPositionArgs(c,l),h={position:this.getLabelPosition(r,o,s,u)};return this.model.insertLabel(-1,h,a),-1},addVertex:function(t,e,i){var n="number"!=typeof t,r=n?t.x:t,o=n?t.y:e,a=n?e:i,s={x:r,y:o},l=this.getVertexIndex(r,o);return this.model.insertVertex(l,s,a),l},sendToken:function(t,e,i){var n,r,o;o=_o(e)?(n=e.duration,r="reverse"===e.direction,e.connection):(n=e,r=!1,null);var a={dur:(n=n||1e3)+"ms",repeatCount:1,calcMode:"linear",fill:"freeze"};r&&(a.keyPoints="1;0",a.keyTimes="0;1");var s,l,c,u=Pr(t);if("string"==typeof o)s=this.findBySelector(o,this.el,this.selectors)[0];else{var h=this._V;s=h.connection?h.connection.node:this.el.querySelector("path")}if(!(s instanceof SVGPathElement))throw new Error("dia.LinkView: token animation requires a valid connection path.");u.appendTo(this.paper.cells).animateAlongPath(a,s),setTimeout((l=u,c=i,function(){l.remove(),"function"==typeof c&&c()}),n)},findRoute:function(t){t||(t=[]);var e=this.paper.options.routerNamespace||Gs,i=this.model.router(),n=this.paper.options.defaultRouter;if(!i){if(!n)return t.map(un);i=n}var r=ko(i)?i:e[i.name];if(!ko(r))throw new Error('dia.LinkView: unknown router: "'+i.name+'".');var o=i.args||{},a=r.call(this,t,o,this);return a||t.map(un)},findPath:function(t,e,i){var n=this.paper.options.connectorNamespace||el,r=this.model.connector(),o=this.paper.options.defaultConnector;r||(r=o||{});var a=ko(r)?r:n[r.name];if(!ko(a))throw new Error('dia.LinkView: unknown connector: "'+r.name+'".');var s=No(r.args||{});s.raw=!0;var l=a.call(this,e,i,t,s,this);return"string"==typeof l&&(l=new Yn(Pr.normalizePathData(l))),l},getConnection:function(){var t=this.path;return t?t.clone():null},getSerializedConnection:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("data"))return e.data;var i=t.serialize();return e.data=i},getConnectionSubdivisions:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("segmentSubdivisions"))return e.segmentSubdivisions;var i=t.getSegmentSubdivisions();return e.segmentSubdivisions=i},getConnectionLength:function(){var t=this.path;if(!t)return 0;var e=this.metrics;if(e.hasOwnProperty("length"))return e.length;var i=t.length({segmentSubdivisions:this.getConnectionSubdivisions()});return e.length=i},getPointAtLength:function(t){var e=this.path;return e?e.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getPointAtRatio:function(t){var e=this.path;return e?(qr(t)&&(t=parseFloat(t)/100),e.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})):null},getTangentAtLength:function(t){var e=this.path;return e?e.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getTangentAtRatio:function(t){var e=this.path;return e?e.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPoint:function(t){var e=this.path;return e?e.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointLength:function(t){var e=this.path;return e?e.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointRatio:function(t){var e=this.path;return e?e.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getLabelPosition:function(t,e,i,n){var r,o={},a=0;(r="number"==typeof i?(a=i,n):i)&&(o.args=r);var s,l,c=!(r&&r.absoluteDistance),u=r&&r.absoluteDistance&&r.reverseDistance,h=r&&r.absoluteOffset,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=new un(t,e),p=g.closestPointT(f,d),m=g.lengthAtT(p,d);if(c&&(m=m/this.getConnectionLength()||0),u&&(m=-1*(this.getConnectionLength()-m)||1),o.distance=m,h||(s=g.tangentAtT(p)),s)l=s.pointOffset(f);else{var I=g.pointAtT(p),v=f.difference(I);l={x:v.x,y:v.y}}return o.offset=l,o.angle=a,o},_getLabelTransformationMatrix:function(t){var e,i=0,n={};if("number"==typeof t)e=t;else{if("number"!=typeof t.distance)throw new Error("dia.LinkView: invalid label position distance.");n=t.args||{},e=t.distance,i=t.angle||0}var r=0<e&&e<=1,o=0,a={x:0,y:0};if(t.offset){var s=t.offset;"number"==typeof s&&(o=s),s.x&&(a.x=s.x),s.y&&(a.y=s.y)}var l,c=0!==a.x||0!==a.y||0===o,u=n.keepGradient,h=n.ensureLegibility,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=r?e*this.getConnectionLength():e,p=g.tangentAtLength(f,d),m=i;if(p){if(c)(l=p.start).offset(a);else{var I=p.clone();I.rotate(p.start,-90),I.setLength(o),l=I.end}u&&(m=p.angle()+i,h&&(m=Yi((m+90)%180-90)))}else l=g.start,c&&l.offset(a);return Pr.createSVGMatrix().translate(l.x,l.y).rotate(m)},getLabelCoordinates:function(t){var e=this._getLabelTransformationMatrix(t);return new un(e.e,e.f)},getVertexIndex:function(t,e){for(var i=this.model.vertices(),n=this.getClosestPointLength(new un(t,e)),r=0,o=i.length;r<o;r++){var a=i[r];if(n<this.getClosestPointLength(a))break}return r},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("link:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("link:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("link:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("link:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("link:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("link:contextmenu",t,e,i)},pointerdown:function(t,e,i){switch(this.notifyPointerdown(t,e,i),t.target.getAttribute("class")){case"marker-vertex":return void this.dragVertexStart(t,e,i);case"marker-vertex-remove":case"marker-vertex-remove-area":return void this.dragVertexRemoveStart(t,e,i);case"marker-arrowhead":return void this.dragArrowheadStart(t,e,i);case"connection":case"connection-wrap":return void this.dragConnectionStart(t,e,i);case"marker-source":case"marker-target":return}this.dragStart(t,e,i)},pointermove:function(t,e,i){var n=this._dragData;switch(n&&this.eventData(t,n),this.eventData(t).action){case"vertex-move":this.dragVertex(t,e,i);break;case"label-move":this.dragLabel(t,e,i);break;case"arrowhead-move":this.dragArrowhead(t,e,i);break;case"move":this.drag(t,e,i)}n&&vo(n,this.eventData(t)),this.notifyPointermove(t,e,i)},pointerup:function(t,e,i){var n=this._dragData;switch(n&&(this.eventData(t,n),this._dragData=null),this.eventData(t).action){case"vertex-move":this.dragVertexEnd(t,e,i);break;case"label-move":this.dragLabelEnd(t,e,i);break;case"arrowhead-move":this.dragArrowheadEnd(t,e,i);break;case"move":this.dragEnd(t,e,i)}this.notifyPointerup(t,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("link:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("link:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("link:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("link:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("link:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){if(Pr(t.target).findParentByClass("link-tool",this.el)){if(t.stopPropagation(),this.can("useLinkTools")){if("remove"===e)return void this.model.remove({ui:!0});this.notify(e,t,i,n)}this.notifyPointerdown(t,i,n),this.paper.delegateDragEvents(this,t.data)}else Ka.prototype.onevent.apply(this,arguments)},onlabel:function(t,e,i){this.notifyPointerdown(t,e,i),this.dragLabelStart(t,e,i),this.eventData(t).stopPropagation&&t.stopPropagation()},dragConnectionStart:function(t,e,i){if(this.can("vertexAdd")){var n=this.addVertex({x:e,y:i},{ui:!0});this.eventData(t,{action:"vertex-move",vertexIdx:n})}},dragLabelStart:function(t,e,i){if(this.can("labelMove")){var n=t.currentTarget,r=parseInt(n.getAttribute("label-idx"),10),o=this._getLabelPositionAngle(r),a=this._getLabelPositionArgs(r),s=this._getDefaultLabelPositionArgs(),l=this._mergeLabelPositionArgs(a,s);this.eventData(t,{action:"label-move",labelIdx:r,positionAngle:o,positionArgs:l,stopPropagation:!0})}else this.eventData(t,{stopPropagation:!0});this.paper.delegateDragEvents(this,t.data)},dragVertexStart:function(t,e,i){if(this.can("vertexMove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.eventData(t,{action:"vertex-move",vertexIdx:r})}},dragVertexRemoveStart:function(t,e,i){if(this.can("vertexRemove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.model.removeVertex(r)}},dragArrowheadStart:function(t,e,i){if(this.can("arrowheadMove")){var n=t.target.getAttribute("end"),r=this.startArrowheadMove(n,{ignoreBackwardsCompatibility:!0});this.eventData(t,r)}},dragStart:function(t,e,i){this.can("linkMove")&&this.eventData(t,{action:"move",dx:e,dy:i})},dragLabel:function(t,e,i){var n=this.eventData(t),r={position:this.getLabelPosition(e,i,n.positionAngle,n.positionArgs)};this.paper.options.snapLabels&&delete r.position.offset,this.model.label(n.labelIdx,r)},dragVertex:function(t,e,i){var n=this.eventData(t);this.model.vertex(n.vertexIdx,{x:e,y:i},{ui:!0})},dragArrowhead:function(t,e,i){this.paper.options.snapLinks?!this._snapArrowhead(t,e,i)&&this.paper.options.snapLinksSelf&&this._snapArrowheadSelf(t,e,i):this.paper.options.snapLinksSelf?this._snapArrowheadSelf(t,e,i):this._connectArrowhead(this.getEventTarget(t),e,i,this.eventData(t))},drag:function(t,e,i){var n=this.eventData(t);this.model.translate(e-n.dx,i-n.dy,{ui:!0}),this.eventData(t,{dx:e,dy:i})},dragLabelEnd:function(){},dragVertexEnd:function(){},dragArrowheadEnd:function(t,e,i){var n=this.eventData(t),r=this.paper;r.options.snapLinks?this._snapArrowheadEnd(n):this._connectArrowheadEnd(n,e,i),r.linkAllowed(this)?(this._finishEmbedding(n),this._notifyConnectEvent(n,t)):this._disallow(n),this._afterArrowheadMove(n)},dragEnd:function(){},_disallow:function(t){switch(t.whenNotAllowed){case"remove":this.model.remove({ui:!0});break;case"revert":default:this.model.set(t.arrowhead,t.initialEnd,{ui:!0})}},_finishEmbedding:function(t){this.paper.options.embeddingMode&&this.model.reparent()&&(t.z=null)},_notifyConnectEvent:function(t,e){var i=t.arrowhead,n=t.initialEnd,r=this.model.prop(i);if(r&&!ja.endsEqual(n,r)){var o=this.paper;n.id&&this.notify("link:disconnect",e,o.findViewByModel(n.id),t.initialMagnet,i),r.id&&this.notify("link:connect",e,o.findViewByModel(r.id),t.magnetUnderPointer,i)}},_snapToPoints:function(t,e,i){for(var n=null,r=1/0,o=null,a=1/0,s=t.x,l=t.y,c=0;c<e.length;c++){var u=Math.abs(e[c].x-t.x);u<r&&(r=u,n=e[c]);var h=Math.abs(e[c].y-t.y);h<a&&(a=h,o=e[c])}return r<i&&(s=n.x),a<i&&(l=o.y),{x:s,y:l}},_snapArrowheadSelf:function(t,e,i){var n=this.paper,r=this.model,o=n.options.snapLinksSelf,a=this.eventData(t),s=o.radius||20,l=this.getEndAnchor("source"===a.arrowhead?"target":"source"),c=r.vertices(),u=[l].concat(c),h=this._snapToPoints({x:e,y:i},u,s);this._connectArrowhead(document.elementFromPoint(h.x,h.y),h.x,h.y,this.eventData(t))},_snapArrowhead:function(t,e,i){var r=this.paper,n=r.options,o=n.snapLinks,a=n.connectionStrategy,s=this.eventData(t),l=!1,c=o.radius||50,u=r.findViewsInArea({x:e-c,y:i-c,width:2*c,height:2*c}),h=s.closestView||null,g=s.closestMagnet||null,d=s.magnetProxy||null;s.closestView=s.closestMagnet=s.magnetProxy=null;var f,p=Number.MAX_VALUE,m=new un(e,i);u.forEach(function(n){var e=[];"false"!==n.el.getAttribute("magnet")&&e.push({bbox:n.model.getBBox(),magnet:n.el}),n.$("[magnet]").toArray().forEach(function(t){e.push({bbox:n.getNodeBBox(t),magnet:t})}),e.forEach(function(t){var e=t.magnet,i=t.bbox.center().squaredDistance(m);i<p&&((g===e||r.options.validateConnection.apply(r,s.validateConnectionArgs(n,n.el===e?null:e)))&&(p=i,s.closestView=n,s.closestMagnet=e))})},this);var I=null,v=s.closestView,A=s.closestMagnet;A&&(I=s.magnetProxy=v.findProxyNode(A,"highlighter"));var C=s.arrowhead,w=g!==A;if(h&&w&&h.unhighlight(d,{connecting:!0,snapping:!0}),v){var y=s.prevEnd,b=s.prevX,N=s.prevY;if(s.prevX=e,s.prevY=i,l=!0,!w&&("function"!=typeof a||b===e&&N===i))return l;if(f=v.getLinkEnd(A,e,i,this.model,C),!w&&So(y,f))return l;s.prevEnd=f,w&&v.highlight(I,{connecting:!0,snapping:!0})}else f={x:e,y:i};return this.model.set(C,f||{x:e,y:i},{ui:!0}),h&&this.notify("link:snap:disconnect",t,h,g,C),v&&this.notify("link:snap:connect",t,v,A,C),l},_snapArrowheadEnd:function(t){var e=t.closestView,i=t.closestMagnet;e&&i&&(e.unhighlight(t.magnetProxy,{connecting:!0,snapping:!0}),t.magnetUnderPointer=e.findMagnet(i)),t.closestView=t.closestMagnet=null},_connectArrowhead:function(t,e,i,n){var r=this.paper,o=this.model;if(n.eventTarget!==t){n.magnetProxy&&n.viewUnderPointer.unhighlight(n.magnetProxy,{connecting:!0});var a=n.viewUnderPointer=r.findView(t);if(a){var s=n.magnetUnderPointer=a.findMagnet(t),l=n.magnetProxy=a.findProxyNode(s,"highlighter");s&&this.paper.options.validateConnection.apply(r,n.validateConnectionArgs(a,s))?l&&a.highlight(l,{connecting:!0}):(n.magnetUnderPointer=null,n.magnetProxy=null)}else n.magnetUnderPointer=null,n.magnetProxy=null}n.eventTarget=t,o.set(n.arrowhead,{x:e,y:i},{ui:!0})},_connectArrowheadEnd:function(t,e,i){void 0===t&&(t={});var n=this.model,r=t.viewUnderPointer,o=t.magnetUnderPointer,a=t.magnetProxy,s=t.arrowhead;if(o&&a&&r){r.unhighlight(a,{connecting:!0});var l=r.getLinkEnd(o,e,i,n,s);n.set(s,l,{ui:!0})}},_beforeArrowheadMove:function(t){t.z=this.model.get("z"),this.model.toFront();var e=this.el.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.paper.options.markAvailable&&this._markAvailableMagnets(t)},_afterArrowheadMove:function(t){null!==t.z&&(this.model.set("z",t.z,{ui:!0}),t.z=null),this.el.style.pointerEvents=t.pointerEvents,this.paper.options.markAvailable&&this._unmarkAvailableMagnets(t)},_createValidateConnectionArgs:function(t){var e,i=[];i[4]=t,i[5]=this;var n=0,r=0;e="source"===t?(n=2,"target"):(r=2,"source");var o=this.model.get(e);if(o.id){var a=i[n]=this.paper.findViewByModel(o.id),s=a.getMagnetFromLinkEnd(o);s===a.el&&(s=void 0),i[n+1]=s}return function(t,e){return i[r]=t,i[r+1]=t.el===e?void 0:e,i}},_markAvailableMagnets:function(t){function e(t,e){var i=t.paper;return i.options.validateConnection.apply(i,this.validateConnectionArgs(t,e))}var i=this.paper,n=i.model.getCells();t.marked={};for(var r=0,o=n.length;r<o;r++){var a=n[r].findView(i);if(a){var s=Array.prototype.slice.call(a.el.querySelectorAll("[magnet]"));"false"!==a.el.getAttribute("magnet")&&s.push(a.el);var l=s.filter(e.bind(t,a));if(0<l.length){for(var c=0,u=l.length;c<u;c++)a.highlight(l[c],{magnetAvailability:!0});a.highlight(null,{elementAvailability:!0}),t.marked[a.model.id]=l}}}},_unmarkAvailableMagnets:function(t){for(var e,i,n=Object.keys(t.marked),r=0,o=n.length;r<o;r++){e=n[r],i=t.marked[e];var a=this.paper.findViewByModel(e);if(a){for(var s=0,l=i.length;s<l;s++)a.unhighlight(i[s],{magnetAvailability:!0});a.unhighlight(null,{elementAvailability:!0})}}t.marked=null},startArrowheadMove:function(t,e){e||(e={});var i={action:"arrowhead-move",arrowhead:t,whenNotAllowed:e.whenNotAllowed||"revert",initialMagnet:this[t+"Magnet"]||(this[t+"View"]?this[t+"View"].el:null),initialEnd:No(this.model.get(t)),validateConnectionArgs:this._createValidateConnectionArgs(t)};return this._beforeArrowheadMove(i),!0!==e.ignoreBackwardsCompatibility&&(this._dragData=i),i},onRemove:function(){Ka.prototype.onRemove.apply(this,arguments),this.unmountLabels()}},{Flags:il});Object.defineProperty(nl.prototype,"sourceBBox",{enumerable:!0,get:function(){var t=this.sourceView;if(!t){var e=this.model.source();return new kn(e.x,e.y)}var i=this.sourceMagnet;return t.isNodeConnection(i)?new kn(this.sourceAnchor):t.getNodeBBox(i||t.el)}}),Object.defineProperty(nl.prototype,"targetBBox",{enumerable:!0,get:function(){var t=this.targetView;if(!t){var e=this.model.target();return new kn(e.x,e.y)}var i=this.targetMagnet;return t.isNodeConnection(i)?new kn(this.targetAnchor):t.getNodeBBox(i||t.el)}});var rl=_a.extend({tagName:"path",className:"highlight-stroke",attributes:{"pointer-events":"none","vector-effect":"non-scaling-stroke",fill:"none"},options:{padding:3,rx:0,ry:0,useFirstSubpath:!1,attrs:{"stroke-width":3,stroke:"#FEB663"}},getPathData:function(e,i){var n,r=this.options,t=r.useFirstSubpath;try{var o=Pr(i);if(n=o.convertToPathData().trim(),"PATH"===o.tagName()&&t){var a=n.search(/.M/i)+1;0<a&&(n=n.substr(0,a))}}catch(t){var s=e.getNodeBoundingRect(i);n=Pr.rectToPath(vo({},r,s.toJSON()))}return n},highlightConnection:function(t){this.vel.attr("d",t.getSerializedConnection())},highlightNode:function(t,e){var i=this.vel,n=this.options,r=n.padding,o=n.layer,a=this.getNodeMatrix(t,e);if(r){o||e!==t.el||i.remove();var s=t.getNodeBoundingRect(e),l=s.x+s.width/2,c=s.y+s.height/2;s=Pr.transformRect(s,a);var u=Math.max(s.width,1),h=Math.max(s.height,1),g=(u+r)/u,d=(h+r)/h,f=Pr.createSVGMatrix({a:g,b:0,c:0,d:d,e:l-g*l,f:c-d*c});a=a.multiply(f)}i.attr({d:this.getPathData(t,e),transform:Pr.matrixToTransformString(a)})},highlight:function(t,e){var i=this.vel,n=this.options;i.attr(n.attrs),t.isNodeConnection(e)?this.highlightConnection(t):this.highlightNode(t,e)}});var ol=_a.extend({tagName:"rect",className:"highlight-mask",attributes:{"pointer-events":"none"},options:{padding:3,maskClip:20,deep:!1,attrs:{stroke:"#FEB663","stroke-width":3,"stroke-linecap":"butt","stroke-linejoin":"miter"}},VISIBLE:"white",INVISIBLE:"black",MASK_ROOT_ATTRIBUTE_BLACKLIST:["marker-start","marker-end","marker-mid","transform","stroke-dasharray"],MASK_CHILD_ATTRIBUTE_BLACKLIST:["stroke","fill","stroke-width","stroke-opacity","stroke-dasharray","fill-opacity","marker-start","marker-end","marker-mid"],MASK_REPLACE_TAGS:["FOREIGNOBJECT","IMAGE","USE","TEXT","TSPAN","TEXTPATH"],MASK_REMOVE_TAGS:["TEXT","TSPAN","TEXTPATH"],transformMaskChild:function(t,e){var i=this.MASK_CHILD_ATTRIBUTE_BLACKLIST,n=this.MASK_REPLACE_TAGS,r=this.MASK_REMOVE_TAGS,o=e.tagName();if(!Pr.isSVGGraphicsElement(e)||r.includes(o))return e.remove(),!1;if(n.includes(o)){var a=t.vel.findOne("#"+e.id);if(a){var s=a.node,l=t.getNodeBoundingRect(s);t.model.isElement()&&(l=Pr.transformRect(l,t.getNodeMatrix(s)));var c=Pr("rect",l.toJSON()),u=l.center(),h=u.x,g=u.y,d=a.rotate(),f=d.angle,p=d.cx;void 0===p&&(p=h);var m=d.cy;void 0===m&&(m=g),f&&c.rotate(f,p,m),e.parent().append(c)}return e.remove(),!1}return i.forEach(function(t){"fill"===t&&"none"===e.attr("fill")||e.removeAttr(t)}),!0},transformMaskRoot:function(t,e){this.MASK_ROOT_ATTRIBUTE_BLACKLIST.forEach(function(t){e.removeAttr(t)})},getMaskShape:function(e,t){var i,n=this,r=this.options,o=this.MASK_REPLACE_TAGS,a=r.deep,s=t.tagName();if("G"===s){if(!a)return null;(function(t,e){for(var i=t.children();0<i.length;){var n=i.shift();e(n)&&i.push.apply(i,n.children())}})(i=t.clone(),function(t){return n.transformMaskChild(e,t)})}else{if(o.includes(s))return null;i=t.clone()}return this.transformMaskRoot(e,i),i},getMaskId:function(){return"highlight-mask-"+this.cid},getMask:function(t,e){var i=this.VISIBLE,n=this.INVISIBLE,r=this.options,o=r.padding,a=r.attrs,s="stroke-width"in a?a["stroke-width"]:1,l="none"!==e.attr("fill"),c=parseFloat(e.attr("stroke-width"));isNaN(c)&&(c=1);var u=c+2*o,h=u+2*s,g=this.getMaskShape(t,e);if(!g){var d=t.getNodeBoundingRect(e.node);d.inflate(d.width?0:.5,d.height?0:.5),g=Pr("rect",d.toJSON())}return g.attr(a),Pr("mask",{id:this.getMaskId()}).append([g.clone().attr({fill:l?i:"none",stroke:i,"stroke-width":h}),g.clone().attr({fill:l?n:"none",stroke:n,"stroke-width":u})])},removeMask:function(t){var e=t.svg.getElementById(this.getMaskId());e&&t.defs.removeChild(e)},addMask:function(t,e){t.defs.appendChild(e.node)},highlight:function(t,e){var i=this.options,n=this.vel,r=i.padding,o=i.attrs,a=i.maskClip;void 0===a&&(a=20);var s=i.layer,l="stroke"in o?o.stroke:"#000000";s||e!==t.el||n.remove();var c=t.getNodeBoundingRect(e).inflate(r+a),u=this.getNodeMatrix(t,e),h=this.getMask(t,Pr(e));this.addMask(t.paper,h),n.attr(c.toJSON()),n.attr({transform:Pr.matrixToTransformString(u),mask:"url(#"+h.id+")",fill:l})},unhighlight:function(t){this.removeMask(t.paper)}}),al=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,opacityClassName:Gr("highlight-opacity"),highlight:function(t,e){Pr(e).addClass(this.opacityClassName)},unhighlight:function(t,e){Pr(e).removeClass(this.opacityClassName)}}),sl=Gr("highlighted"),ll=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,options:{className:sl},highlight:function(t,e){Pr(e).addClass(this.options.className)},unhighlight:function(t,e){Pr(e).removeClass(this.options.className)}},{className:sl}),cl={ROW:"row",COLUMN:"column"},ul={stroke:rl,mask:ol,opacity:al,addClass:ll,list:_a.extend({tagName:"g",MOUNTABLE:!0,UPDATE_ATTRIBUTES:function(){return[this.options.attribute]},_prevItems:null,highlight:function(t,e){var o=this,i=t.model,n=this.options,a=n.attribute,r=n.size;void 0===r&&(r=20);var s=n.gap;void 0===s&&(s=5);var l=n.direction;if(void 0===l&&(l=cl.ROW),!a)throw new Error("List: attribute is required");var c="number"==typeof r?{width:r,height:r}:r,u=l===cl.ROW,h=u?c.width:c.height,g=i.get(a);Array.isArray(g)||(g=[]);var d=this._prevItems||[],f=g.map(function(t,e){return So(d[e],g[e])});if(d.length!==g.length||f.some(function(t){return!t})){var p=this.vel.children(),m=g.map(function(t,e){var i=e in p?p[e].node:null;if(f[e])return i;var n=o.createListItem(t,c,i);if(!n)return null;if(!(n instanceof SVGElement))throw new Error("List: item must be an SVGElement");n.dataset.index=e,n.dataset.attribute=a;var r=e*(h+s);return n.setAttribute("transform",u?"translate("+r+", 0)":"translate(0, "+r+")"),n});this.vel.empty().append(m),this._prevItems=g}var I=g.length,v=0===I?0:I*h+(I-1)*s,A=u?{width:v,height:c.height}:{width:c.width,height:v};this.position(i,A)},position:function(t,e){var i=this.vel,n=this.options,r=n.margin;void 0===r&&(r=5);var o=n.position;void 0===o&&(o="top-left");var a=t.size(),s=a.width,l=a.height,c=so(r),u=c.left,h=c.right,g=c.top,d=c.bottom,f=Ca(new kn(u,g,s-(u+h),l-(g+d)),o),p=f.x,m=f.y;switch(o){case Aa.CENTER:case Aa.TOP:case Aa.BOTTOM:p-=e.width/2;break;case Aa.RIGHT:case Aa.BOTTOM_RIGHT:case Aa.TOP_RIGHT:p-=e.width}switch(o){case Aa.CENTER:case Aa.RIGHT:case Aa.LEFT:m-=e.height/2;break;case Aa.BOTTOM:case Aa.BOTTOM_RIGHT:case Aa.BOTTOM_LEFT:m-=e.height}i.attr("transform","translate("+p+", "+m+")")}},{Directions:cl,Positions:Aa})};function hl(a){return function(t,e,i,n){if(i instanceof Element){var r,o=this.paper.findView(i);if(o)if(o.isNodeConnection(i))r=gl(o,"fixedAt"in n?n.fixedAt:"50%");else r=o.getNodeBBox(i).center();else r=new un;return a.call(this,t,e,r,n)}return a.apply(this,arguments)}}function gl(t,e){var i=parseFloat(e);return qr(e)?t.getPointAtRatio(i/100):t.getPointAtLength(i)}var dl=hl(function(t,e,i,n){var r=t.getConnection(),o=t.getConnectionSubdivisions(),a=new fn(i.clone().offset(0,1e6),i.clone().offset(0,-1e6)),s=new fn(i.clone().offset(1e6,0),i.clone().offset(-1e6,0)),l=a.intersect(r,{segmentSubdivisions:o}),c=s.intersect(r,{segmentSubdivisions:o}),u=[];return l&&Array.prototype.push.apply(u,l),c&&Array.prototype.push.apply(u,c),0<u.length?i.chooseClosest(u):"fallbackAt"in n?gl(t,n.fallbackAt):fl(t,e,i,n)}),fl=hl(function(t,e,i,n){var r=t.getClosestPoint(i);return r||new un}),pl={resolveRef:hl,connectionRatio:function(t,e,i,n){var r="ratio"in n?n.ratio:.5;return t.getPointAtRatio(r)},connectionLength:function(t,e,i,n){var r="length"in n?n.length:20;return t.getPointAtLength(r)},connectionPerpendicular:dl,connectionClosest:fl};function ml(t,e,i){if(To(i)){var n=i.x,r=i.y;if(isFinite(r)){var o=new fn(e,t).parallel(r);e=o.start,t=o.end}i=n}if(!isFinite(i))return t;var a=t.distance(e);return 0===i&&0<a?t:t.move(e,-Math.min(i,a-1))}function Il(t){var e=t.getAttribute("stroke-width");return null===e?0:parseFloat(e)||0}function vl(t,e,i,n){var r=e.getNodeBBox(i);n.stroke&&r.inflate(Il(i)/2);var o=t.intersect(r);return ml(o?t.start.chooseClosest(o):t.end,t.start,n.offset)}var Al="segmentSubdivisons",Cl="shapeBBox";var wl={anchor:function(t,e,i,n){var r=n.offset,o=n.alignOffset,a=n.align;return a&&function(t,e,i){var n,r,o,a;void 0===i&&(i=0);var s=t.start,l=t.end;switch(e){case"left":n="x",r=l,o=s,a=-1;break;case"right":n="x",r=s,o=l,a=1;break;case"top":n="y",r=l,o=s,a=-1;break;case"bottom":n="y",r=s,o=l,a=1;break;default:return}s[n]<l[n]?r[n]=o[n]:o[n]=r[n],isFinite(i)&&(r[n]+=a*i,o[n]+=a*i)}(t,a,o),ml(t.end,t.start,r)},bbox:vl,rectangle:function(t,e,i,n){var r=e.model.angle();if(0===r)return vl(t,e,i,n);var o=e.getNodeUnrotatedBBox(i);n.stroke&&o.inflate(Il(i)/2);var a=o.center(),s=t.clone().rotate(a,r),l=s.setLength(1e6).intersect(o);return ml(l?s.start.chooseClosest(l).rotate(a,-r):t.end,t.start,n.offset)},boundary:function(t,e,i,n){var r,o,a=n.selector,s=t.end;if(r="string"==typeof a?e.findBySelector(a)[0]:Array.isArray(a)?Er(i,a):function(t){if(!t)return null;var e=t;do{var i=e.tagName;if("string"!=typeof i)return null;if("G"===(i=i.toUpperCase()))e=e.firstElementChild;else{if("TITLE"!==i)break;e=e.nextElementSibling}}while(e);return e}(i),!Pr.isSVGGraphicsElement(r)){if(r===i||!Pr.isSVGGraphicsElement(i))return s;r=i}var l,c=e.getNodeShape(r),u=e.getNodeMatrix(r),h=e.getRootTranslateMatrix(),g=e.getRootRotateMatrix(),d=h.multiply(g).multiply(u),f=d.inverse(),p=Pr.transformLine(t,f),m=p.start.clone(),I=e.getNodeData(r);if(!1===n.insideout&&(I[Cl]||(I[Cl]=c.bbox()),I[Cl].containsPoint(m)))return s;if(c instanceof Yn){var v=n.precision||2;I[Al]||(I[Al]=c.getSegmentSubdivisions({precision:v})),l={precision:v,segmentSubdivisions:I[Al]}}!0===n.extrapolate&&p.setLength(1e6),(o=p.intersect(c,l))?Pr.isArray(o)&&(o=m.chooseClosest(o)):!0===n.sticky&&(o=c instanceof kn?c.pointNearestToPoint(m):c instanceof An?c.intersectionWithLineFromCenterToPoint(m):c.closestPoint(m,l));var A=o?Pr.transformPoint(o,d):s,C=n.offset||0;return n.stroke&&(C+=Il(r)/2),ml(A,t.start,C)}};function yl(h){return function(t,e,i,n){var r=!!n.rotate,o=r?t.getNodeUnrotatedBBox(e):t.getNodeBBox(e),a=o[h](),s=n.dx;if(s){var l=qr(s);s=parseFloat(s),isFinite(s)&&(l&&(s/=100,s*=o.width),a.x+=s)}var c=n.dy;if(c){var u=qr(c);c=parseFloat(c),isFinite(c)&&(u&&(c/=100,c*=o.height),a.y+=c)}return r?a.rotate(t.model.getBBox().center(),-t.model.angle()):a}}var bl={center:yl("center"),top:yl("topMiddle"),bottom:yl("bottomMiddle"),left:yl("leftMiddle"),right:yl("rightMiddle"),topLeft:yl("origin"),topRight:yl("topRight"),bottomLeft:yl("bottomLeft"),bottomRight:yl("corner"),perpendicular:hl(function(t,e,i,n){var r=t.model.angle(),o=t.getNodeBBox(e),a=o.center(),s=o.origin(),l=o.corner(),c=n.padding;if(isFinite(c)||(c=0),s.y+c<=i.y&&i.y<=l.y-c){var u=i.y-a.y;a.x+=0===r||180===r?0:1*u/Math.tan(Fi(r)),a.y+=u}else if(s.x+c<=i.x&&i.x<=l.x-c){var h=i.x-a.x;a.y+=90===r||270===r?0:h*Math.tan(Fi(r)),a.x+=h}return a}),midSide:hl(function(t,e,i,n){var r,o,a,s=!!n.rotate;s?(r=t.getNodeUnrotatedBBox(e),a=t.model.getBBox().center(),o=t.model.angle()):r=t.getNodeBBox(e);var l,c=n.padding;switch(isFinite(c)&&r.inflate(c),s&&i.rotate(a,o),r.sideNearestToPoint(i)){case"left":l=r.leftMiddle();break;case"right":l=r.rightMiddle();break;case"top":l=r.topMiddle();break;case"bottom":l=r.bottomMiddle()}return s?l.rotate(a,-o):l}),modelCenter:function(t,e,i,n,r){return t.model.getPointFromConnectedLink(this.model,r).offset(n.dx,n.dy)}},Nl={NONE:"sorting-none",APPROX:"sorting-approximate",EXACT:"sorting-exact"},xl=9007199254740991,Ml=Ka.Highlighting,Sl={};Sl[Ml.DEFAULT]={name:"stroke",options:{padding:3}},Sl[Ml.MAGNET_AVAILABILITY]={name:"addClass",options:{className:"available-magnet"}},Sl[Ml.ELEMENT_AVAILABILITY]={name:"addClass",options:{className:"available-cell"}};var kl=[{name:Xa.BACK},{name:Xa.CELLS},{name:Xa.LABELS},{name:Xa.FRONT},{name:Xa.TOOLS}],Tl=Wa.extend({className:"paper",options:{width:800,height:600,origin:{x:0,y:0},gridSize:1,drawGrid:!1,background:!1,perpendicularLinks:!1,elementView:$a,linkView:nl,snapLabels:!1,snapLinks:!1,snapLinksSelf:!1,labelsLayer:!1,multiLinks:!0,guard:function(t,e){return!1},highlighting:Sl,preventContextMenu:!0,preventDefaultBlankAction:!0,restrictTranslate:!1,markAvailable:!1,defaultLink:new ja,defaultConnector:{name:"normal"},defaultRouter:{name:"normal"},defaultAnchor:{name:"center"},defaultLinkAnchor:{name:"connectionRatio"},defaultConnectionPoint:{name:"bbox"},connectionStrategy:null,validateMagnet:function(t,e,i){return"passive"!==e.getAttribute("magnet")},validateConnection:function(t,e,i,n,r,o){return("target"===r?i:t)instanceof $a},embeddingMode:!1,validateEmbedding:function(t,e){return!0},validateUnembedding:function(t){return!0},findParentBy:"bbox",frontParentOnly:!0,interactive:{labelMove:!1},linkPinning:!0,allowLink:null,clickThreshold:0,moveThreshold:0,magnetThreshold:0,sorting:Nl.EXACT,frozen:!1,onViewUpdate:function(t,e,i,n,r){e&(t.FLAG_INSERT|t.FLAG_REMOVE)||n.mounting||n.isolate||r.requestConnectedLinksUpdate(t,i,n)},onViewPostponed:function(t,e,i){return i.forcePostponedViewUpdate(t,e)},beforeRender:null,afterRender:null,viewport:null,cellViewNamespace:null,routerNamespace:null,connectorNamespace:null,highlighterNamespace:ul,anchorNamespace:bl,linkAnchorNamespace:pl,connectionPointNamespace:wl},events:{dblclick:"pointerdblclick",dbltap:"pointerdblclick",contextmenu:"contextmenu",mousedown:"pointerdown",touchstart:"pointerdown",mouseover:"mouseover",mouseout:"mouseout",mouseenter:"mouseenter",mouseleave:"mouseleave",wheel:"mousewheel","mouseenter .joint-cell":"mouseenter","mouseleave .joint-cell":"mouseleave","mouseenter .joint-tools":"mouseenter","mouseleave .joint-tools":"mouseleave","mousedown .joint-cell [event]":"onevent","touchstart .joint-cell [event]":"onevent","mousedown .joint-cell [magnet]":"onmagnet","touchstart .joint-cell [magnet]":"onmagnet","dblclick .joint-cell [magnet]":"magnetpointerdblclick","contextmenu .joint-cell [magnet]":"magnetcontextmenu","mousedown .joint-link .label":"onlabel","touchstart .joint-link .label":"onlabel","dragstart .joint-cell image":"onImageDragStart"},documentEvents:{mousemove:"pointermove",touchmove:"pointermove",mouseup:"pointerup",touchend:"pointerup",touchcancel:"pointerup"},svg:null,viewport:null,defs:null,tools:null,$background:null,layers:null,$grid:null,$document:null,_viewportMatrix:null,_viewportTransformString:null,_updates:null,_layers:null,SORT_DELAYING_BATCHES:["add","to-front","to-back"],UPDATE_DELAYING_BATCHES:["translate"],MIN_SCALE:1e-6,init:function(){var t=this.options,e=this.el;t.cellViewNamespace||(t.cellViewNamespace=void 0!==joint&&Eo(joint,"shapes")?joint.shapes:null);var i=this.model=t.model||new Ra;this._layers={},this.setGrid(t.drawGrid),this.cloneOptions(),this.render(),this._setDimensions(),this.startListening(),this._views={},this._mw_evt_buffer={event:null,deltas:[]},this.$document=S(e.ownerDocument),this.resetViews(i.attributes.cells.models),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()},_resetUpdates:function(){return this._updates={id:null,priorities:[{},{},{}],unmountedCids:[],mountedCids:[],unmounted:{},mounted:{},count:0,keyFrozen:!1,freezeKey:null,sort:!1}},startListening:function(){var t=this.model;this.listenTo(t,"add",this.onCellAdded).listenTo(t,"remove",this.onCellRemoved).listenTo(t,"change",this.onCellChange).listenTo(t,"reset",this.onGraphReset).listenTo(t,"sort",this.onGraphSort).listenTo(t,"batch:stop",this.onGraphBatchStop),this.on("cell:highlight",this.onCellHighlight).on("cell:unhighlight",this.onCellUnhighlight).on("scale translate",this.update)},onCellAdded:function(t,e,i){var n=i.position;this.isAsync()||!Qo(n)?this.renderView(t,i):(i.maxPosition===n&&this.freeze({key:"addCells"}),this.renderView(t,i),0===n&&this.unfreeze({key:"addCells"}))},onCellRemoved:function(t,e,i){var n=this.findViewByModel(t);n&&this.requestViewUpdate(n,n.FLAG_REMOVE,n.UPDATE_PRIORITY,i)},onCellChange:function(t,e){if(t!==this.model.attributes.cells&&t.hasChanged("z")&&this.options.sorting===Nl.APPROX){var i=this.findViewByModel(t);i&&this.requestViewUpdate(i,i.FLAG_INSERT,i.UPDATE_PRIORITY,e)}},onGraphReset:function(t,e){this.resetLayers(),this.resetViews(t.models,e)},onGraphSort:function(){this.model.hasActiveBatch(this.SORT_DELAYING_BATCHES)||this.sortViews()},onGraphBatchStop:function(t){if(!this.isFrozen()){var e=t&&t.batchName,i=this.model;if(!this.isAsync()){var n=this.UPDATE_DELAYING_BATCHES;n.includes(e)&&!i.hasActiveBatch(n)&&this.updateViews(t)}var r=this.SORT_DELAYING_BATCHES;r.includes(e)&&!i.hasActiveBatch(r)&&this.sortViews()}},cloneOptions:function(){var t=this.options,e=t.defaultConnector,i=t.defaultRouter,n=t.defaultConnectionPoint,r=t.defaultAnchor,o=t.defaultLinkAnchor,a=t.origin,s=t.highlighting,l=t.cellViewNamespace,c=t.interactive;!l&&void 0!==joint&&Eo(joint,"shapes")&&(t.cellViewNamespace=joint.shapes),ko(e)||(t.defaultConnector=xo(e)),ko(i)||(t.defaultRouter=xo(i)),ko(n)||(t.defaultConnectionPoint=xo(n)),ko(r)||(t.defaultAnchor=xo(r)),ko(o)||(t.defaultLinkAnchor=xo(o)),To(c)&&(t.interactive=vo({},c)),To(s)&&(t.highlighting=Co({},s,Sl)),t.origin=vo({},a)},children:function(){var t=Pr.namespace;return[{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-background"),selector:"background"},{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-grid"),selector:"grid"},{namespaceURI:t.svg,tagName:"svg",attributes:{width:"100%",height:"100%","xmlns:xlink":t.xlink},selector:"svg",children:[{tagName:"defs",selector:"defs"},{tagName:"g",className:Gr("layers"),selector:"layers"}]}]},hasLayerView:function(t){return t in this._layers},getLayerView:function(t){var e=this._layers;if(t in e)return e[t];throw new Error('dia.Paper: Unknown layer "'+t+'"')},getLayerNode:function(t){return this.getLayerView(t).el},render:function(){this.renderChildren();var t=this.childNodes,e=this.options,i=t.svg,n=t.defs,r=t.layers,o=t.background,a=t.grid;return this.svg=i,this.defs=n,this.layers=r,this.$background=S(o),this.$grid=S(a),this.renderLayers(),Pr.ensureId(i),e.background&&this.drawBackground(e.background),e.drawGrid&&this.drawGrid(),this},renderLayers:function(t){var n=this;void 0===t&&(t=kl),this.removeLayers(),t.forEach(function(t){var e=t.name,i=(t.sorted,new Ha({name:e}));n.layers.appendChild(i.el),n._layers[e]=i});var e=this.getLayerView(Xa.CELLS),i=this.getLayerView(Xa.TOOLS),r=this.getLayerView(Xa.LABELS);this.tools=i.el,this.cells=this.viewport=e.el,e.vel.addClass(Gr("viewport")),r.vel.addClass(Gr("viewport"))},removeLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].remove(),delete e[t]})},resetLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].removePivots()})},update:function(){return this.options.drawGrid&&this.drawGrid(),this._background&&this.updateBackgroundImage(this._background),this},matrix:function(t){var e=this.layers;if(void 0===t){var i=e.getAttribute("transform");return(this._viewportTransformString||null)===i?t=this._viewportMatrix:(t=e.getCTM(),this._viewportMatrix=t,this._viewportTransformString=i),Pr.createSVGMatrix(t)}t=Pr.createSVGMatrix(t);var n=Pr.matrixToTransformString(t);return e.setAttribute("transform",n),this._viewportMatrix=t,this._viewportTransformString=e.getAttribute("transform"),this},clientMatrix:function(){return Pr.createSVGMatrix(this.cells.getScreenCTM())},requestConnectedLinksUpdate:function(t,e,i){if(t instanceof Ka)for(var n=t.model,r=this.model.getConnectedLinks(n),o=0,a=r.length;o<a;o++){var s=r[o],l=this.findViewByModel(s);if(l){var c=["UPDATE"];s.getTargetCell()===n&&c.push("TARGET"),s.getSourceCell()===n&&c.push("SOURCE");var u=Math.max(e+1,l.UPDATE_PRIORITY);this.scheduleViewUpdate(l,l.getFlag(c),u,i)}}},forcePostponedViewUpdate:function(t,e){if(!(t&&t instanceof Ka))return!1;var i=t.model;if(i.isElement())return!1;if(0==(e&t.getFlag(["SOURCE","TARGET"]))){var n=0,r=this.findViewByModel(i.getSourceCell());r&&!this.isViewMounted(r)&&(n=this.dumpView(r),t.updateEndMagnet("source"));var o=0,a=this.findViewByModel(i.getTargetCell());if(a&&!this.isViewMounted(a)&&(o=this.dumpView(a),t.updateEndMagnet("target")),0===n&&0===o)return!this.dumpView(t)}return!1},requestViewUpdate:function(t,e,i,n){n||(n={}),this.scheduleViewUpdate(t,e,i,n);var r=this.isAsync();if(!(this.isFrozen()||r&&!1!==n.async||this.model.hasActiveBatch(this.UPDATE_DELAYING_BATCHES))){var o=this.updateViews(n);r&&this.notifyAfterRender(o,n)}},scheduleViewUpdate:function(t,e,i,n){var r=this._updates,o=this.options,a=t.FLAG_REMOVE,s=t.FLAG_INSERT,l=t.UPDATE_PRIORITY,c=t.cid,u=r.priorities[i];if(u||(u=r.priorities[i]={}),l<i)for(var h=i-1;l<=h;h--){var g=r.priorities[h];g&&c in g&&(u[c]|=g[c],delete g[c])}var d=u[c]||0;if((d&e)!==e){d||r.count++,e&a&&d&s?u[c]^=s:e&s&&d&a&&(u[c]^=a),u[c]|=e;var f=o.onViewUpdate;"function"==typeof f&&f.call(this,t,e,i,n||{},this)}},dumpViewUpdate:function(t){if(!t)return 0;var e=this._updates,i=t.cid,n=e.priorities[t.UPDATE_PRIORITY],r=this.registerMountedView(t)|n[i];return delete n[i],r},dumpView:function(t,e){var i=this.dumpViewUpdate(t);return i?this.updateView(t,i,e):0},updateView:function(t,e,i){if(!t)return 0;var n=t.FLAG_REMOVE,r=t.FLAG_INSERT,o=t.model;if(t instanceof Ka){if(e&n)return this.removeView(o),0;e&r&&(this.insertView(t),e^=r)}return e?t.confirmUpdate(e,i||{}):0},requireView:function(t,e){var i=this.findViewByModel(t);return i?(this.dumpView(i,e),i):null},registerUnmountedView:function(t){var e=t.cid,i=this._updates;if(e in i.unmounted)return 0;var n=i.unmounted[e]|=t.FLAG_INSERT;return i.unmountedCids.push(e),delete i.mounted[e],n},registerMountedView:function(t){var e=t.cid,i=this._updates;if(e in i.mounted)return 0;i.mounted[e]=!0,i.mountedCids.push(e);var n=i.unmounted[e]||0;return delete i.unmounted[e],n},isViewMounted:function(t){return!!t&&t.cid in this._updates.mounted},dumpViews:function(t){var e=Ao({},t,{viewport:null});this.checkViewport(e),this.updateViews(e)},updateViews:function(t){var e;this.notifyBeforeRender(t);for(var i=0,n=0,r=xl;n++,i+=(e=this.updateViewsBatch(t)).updated,r=Math.min(e.priority,r),!e.empty;);var o={updated:i,batches:n,priority:r};return this.notifyAfterRender(o,t),o},hasScheduledUpdates:function(){for(var t=this._updates.priorities,e=Object.keys(t),i=e.length;0<i&&i--;)for(var n in t[e[i]])return!0;return!1},updateViewsAsync:function(t,e){t||(t={}),e||(e={processed:0,priority:xl});var i=this._updates,n=i.id;if(n){Kr(n),0===e.processed&&this.hasScheduledUpdates()&&this.notifyBeforeRender(t);var r=this.updateViewsBatch(t),o=Ao({},t,{mountBatchSize:1e3-r.mounted,unmountBatchSize:1e3-r.unmounted}),a=this.checkViewport(o),s=a.unmounted,l=a.mounted,c=e.processed,u=i.count;0<r.updated&&(c+=r.updated+r.unmounted,r.processed=c,e.priority=Math.min(r.priority,e.priority),r.empty&&0===l?(r.unmounted+=s,r.mounted+=l,r.priority=e.priority,this.notifyAfterRender(r,t),e.processed=0,e.priority=xl,i.count=0):e.processed=c);var h=t.progress;if(u&&"function"==typeof h&&h.call(this,r.empty,c,u,r,this),i.id!==n)return}i.id=Qr(this.updateViewsAsync,this,t,e)},notifyBeforeRender:function(t){void 0===t&&(t={});var e=t.beforeRender;"function"!=typeof e&&"function"!=typeof(e=this.options.beforeRender)||e.call(this,t,this)},notifyAfterRender:function(t,e){void 0===e&&(e={});var i=e.afterRender;"function"!=typeof i&&(i=this.options.afterRender),"function"==typeof i&&i.call(this,t,e,this),this.trigger("render:done",t,e)},updateViewsBatch:function(t){t||(t={});var e=t.batchSize||1/0,i=this._updates,n=0,r=0,o=0,a=0,s=xl,l=!0,c=this.options,u=i.priorities,h="viewport"in t?t.viewport:c.viewport;"function"!=typeof h&&(h=null);var g=c.onViewPostponed;"function"!=typeof g&&(g=null);var d=Object.keys(u);t:for(var f=0,p=d.length;f<p;f++){var m=+d[f],I=u[m];for(var v in I){if(e<=n){l=!1;break t}var A=Ya[v];if(A){var C=I[v];if(0==(C&A.FLAG_REMOVE)){var w=v in i.unmounted;if(A.DETACHABLE&&h&&!h.call(this,A,!w,this)){w||(this.registerUnmountedView(A),A.unmount()),i.unmounted[v]|=C,delete I[v],o++;continue}w&&(C|=A.FLAG_INSERT,a++),C|=this.registerMountedView(A)}var y=this.updateView(A,C,t);0<y&&(I[v]=y,!g||!g.call(this,A,y,this)||I[v])?(r++,l=!1):(m<s&&(s=m),n++,delete I[v])}else delete I[v]}}return{priority:s,updated:n,postponed:r,unmounted:o,mounted:a,empty:l}},getUnmountedViews:function(){for(var t=this._updates,e=Object.keys(t.unmounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},getMountedViews:function(){for(var t=this._updates,e=Object.keys(t.mounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},checkUnmountedViews:function(t,e){e||(e={});var i=0;"function"!=typeof t&&(t=null);for(var n=("mountBatchSize"in e?e.mountBatchSize:1/0),r=this._updates,o=r.unmountedCids,a=r.unmounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&t&&!t.call(this,u,!1,this))o.push(c);else{i++;var h=this.registerMountedView(u);h&&this.scheduleViewUpdate(u,h,u.UPDATE_PRIORITY,{mounting:!0})}}}return o.splice(0,s),i},checkMountedViews:function(t,e){e||(e={});var i=0;if("function"!=typeof t)return i;for(var n=("unmountBatchSize"in e?e.unmountBatchSize:1/0),r=this._updates,o=r.mountedCids,a=r.mounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&!t.call(this,u,!0,this))i++,this.registerUnmountedView(u)&&u.unmount();else o.push(c)}}return o.splice(0,s),i},checkViewport:function(t){var e=Ao({},t,{mountBatchSize:1/0,unmountBatchSize:1/0}),i="viewport"in e?e.viewport:this.options.viewport,n=this.checkMountedViews(i,e);if(0<n){var r=this._updates.unmountedCids;e.mountBatchSize=Math.min(r.length-n,e.mountBatchSize)}return{mounted:this.checkUnmountedViews(i,e),unmounted:n}},freeze:function(t){t||(t={});var e=this._updates,i=t.key,n=this.options.frozen,r=e.freezeKey;if(i&&i!==r){if(n&&r)return;e.freezeKey=i,e.keyFrozen=n}this.options.frozen=!0;var o=e.id;e.id=null,this.isAsync()&&o&&Kr(o)},unfreeze:function(t){t||(t={});var e=this._updates,i=t.key,n=e.freezeKey;i&&n&&i!==n||(e.freezeKey=null,i&&i===n&&e.keyFrozen||(this.isAsync()?(this.freeze(),this.updateViewsAsync(t)):this.updateViews(t),this.options.frozen=e.keyFrozen=!1,e.sort&&(this.sortViews(),e.sort=!1)))},isAsync:function(){return!!this.options.async},isFrozen:function(){return!!this.options.frozen},isExactSorting:function(){return this.options.sorting===Nl.EXACT},onRemove:function(){this.freeze(),this.removeLayers(),this.removeViews()},getComputedSize:function(){var t=this.options,e=t.width,i=t.height;return Qo(e)||(e=this.el.clientWidth),Qo(i)||(i=this.el.clientHeight),{width:e,height:i}},setDimensions:function(t,e){var i=this.options,n=i.width,r=i.height,o=void 0===t?n:t,a=void 0===e?r:e;if(n!==o||r!==a){i.width=o,i.height=a,this._setDimensions();var s=this.getComputedSize();this.trigger("resize",s.width,s.height)}},_setDimensions:function(){var t=this.options,e=t.width,i=t.height;Qo(e)&&(e=Math.round(e)),Qo(i)&&(i=Math.round(i)),this.$el.css({width:null===e?"":e,height:null===i?"":i})},setOrigin:function(t,e){return this.translate(t||0,e||0)},fitToContent:function(t,e,i,n){n=_o(t)?t:vo({gridWidth:t,gridHeight:e,padding:i},n);var r=this.getFitToContentArea(n),o=r.x,a=r.y,s=r.width,l=r.height,c=this.scale(),u=c.sx,h=c.sy;return this.setOrigin(-o*u,-a*h),this.setDimensions(s*u,l*h),new kn(o,a,s,l)},getFitToContentArea:function(t){void 0===t&&(t={});var e=t.gridWidth||1,i=t.gridHeight||1,n=so(t.padding||0),r=Math.max(t.minWidth||0,e),o=Math.max(t.minHeight||0,i),a=t.maxWidth||Number.MAX_VALUE,s=t.maxHeight||Number.MAX_VALUE,l=t.allowNewOrigin,c="contentArea"in t?new kn(t.contentArea):this.getContentArea(t),u=this.scale(),h=u.sx,g=u.sy;c.x*=h,c.y*=g,c.width*=h,c.height*=g;var d=Math.ceil((c.width+c.x)/e),f=Math.ceil((c.height+c.y)/i);t.allowNegativeBottomRight||(d=Math.max(d,1),f=Math.max(f,1)),d*=e,f*=i;var p=0;("negative"===l&&c.x<0||"positive"===l&&0<=c.x||"any"===l)&&(p=Math.ceil(-c.x/e)*e,d+=p+=n.left);var m=0;return("negative"===l&&c.y<0||"positive"===l&&0<=c.y||"any"===l)&&(m=Math.ceil(-c.y/i)*i,f+=m+=n.top),d+=n.right,f+=n.bottom,d=Math.max(d,r),f=Math.max(f,o),d=Math.min(d,a),f=Math.min(f,s),new kn(-p/h,-m/g,d/h,f/g)},scaleContentToFit:function(t){var e,i;if(t||(t={}),"contentArea"in t){var n=t.contentArea;e=this.localToPaperRect(n),i=new un(n)}else e=this.getContentBBox(t),i=this.paperToLocalPoint(e);if(e.width&&e.height){Ao(t,{padding:0,preserveAspectRatio:!0,scaleGrid:null,minScale:0,maxScale:Number.MAX_VALUE});var r,o=so(t.padding),a=t.minScaleX||t.minScale,s=t.maxScaleX||t.maxScale,l=t.minScaleY||t.minScale,c=t.maxScaleY||t.maxScale;if(t.fittingBBox)r=t.fittingBBox;else{var u=this.translate(),h=this.getComputedSize();r={x:u.tx,y:u.ty,width:h.width,height:h.height}}r=new kn(r).moveAndExpand({x:o.left,y:o.top,width:-o.left-o.right,height:-o.top-o.bottom});var g=this.scale(),d=r.width/e.width*g.sx,f=r.height/e.height*g.sy;if(t.preserveAspectRatio&&(d=f=Math.min(d,f)),t.scaleGrid){var p=t.scaleGrid;d=p*Math.floor(d/p),f=p*Math.floor(f/p)}d=Math.min(s,Math.max(a,d)),f=Math.min(c,Math.max(l,f));var m=this.options.origin,I=r.x-i.x*d-m.x,v=r.y-i.y*f-m.y;this.scale(d,f),this.translate(I,v)}},getContentArea:function(t){return t&&t.useModelGeometry?this.model.getBBox()||new kn:Pr(this.cells).getBBox()},getContentBBox:function(t){return this.localToPaperRect(this.getContentArea(t))},getArea:function(){return this.paperToLocalRect(this.getComputedSize())},getRestrictedArea:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var i=this.options.restrictTranslate;return ko(i)?i.apply(this,t):!0===i?this.getArea():i?new kn(i):null},createViewForModel:function(t){var e,i,n=this.options,r=n.cellViewNamespace,o=t.get("type")+"View",a=Er(r,o,".");return i=t.isLink()?(e=n.linkView,nl):(e=n.elementView,$a),new(e.prototype instanceof c.View?a||e:e.call(this,t)||a||i)({model:t,interactive:n.interactive,labelsLayer:!0===n.labelsLayer?Xa.LABELS:n.labelsLayer})},removeView:function(t){var e=t.id,i=this._views,n=this._updates,r=i[e];if(r){var o=r.cid,a=n.mounted,s=n.unmounted;r.remove(),delete i[e],delete a[o],delete s[o]}return r},renderView:function(t,e){var i,n,r=t.id,o=this._views,a=!0;return r in o&&((i=o[r]).model===t?(n=i.FLAG_INSERT,a=!1):this.removeView(t)),a&&(n=((i=o[r]=this.createViewForModel(t)).paper=this).registerUnmountedView(i)|i.getFlag(Ro(i,"initFlag"))),this.requestViewUpdate(i,n,i.UPDATE_PRIORITY,e),i},onImageDragStart:function(){return!1},resetViews:function(t,e){e||(e={}),t||(t=[]),this._resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(var i=0,n=t.length;i<n;i++)this.renderView(t[i],e);this.unfreeze({key:"reset"}),this.sortViews()},removeViews:function(){wo(this._views,"remove"),this._views={}},sortViews:function(){this.isExactSorting()&&(this.isFrozen()?this._updates.sort=!0:this.sortViewsExact())},sortViewsExact:function(){var t=S(this.cells).children("[model-id]"),a=this.model.get("cells");ao(t,function(t,e){var i=a.get(t.getAttribute("model-id")),n=a.get(e.getAttribute("model-id")),r=i.attributes.z||0,o=n.attributes.z||0;return r===o?0:r<o?-1:1})},insertView:function(t){var e=this.getLayerView(Xa.CELLS),i=t.el,n=t.model;switch(this.options.sorting){case Nl.APPROX:e.insertSortedNode(i,n.get("z"));break;case Nl.EXACT:default:e.insertNode(i)}t.onMount()},scale:function(t,e,i,n){if(void 0===t)return Pr.matrixToScale(this.matrix());void 0===e&&(e=t),void 0===i&&(n=i=0);var r=this.translate();if(i||n||r.tx||r.ty){var o=r.tx-i*(t-1),a=r.ty-n*(e-1);this.translate(o,a)}t=Math.max(t||0,this.MIN_SCALE),e=Math.max(e||0,this.MIN_SCALE);var s=this.matrix();return s.a=t,s.d=e,this.matrix(s),this.trigger("scale",t,e,i,n),this},rotate:function(t,e,i){if(void 0===t)return Pr.matrixToRotate(this.matrix());if(void 0===e){var n=this.cells.getBBox();e=n.width/2,i=n.height/2}var r=this.matrix().translate(e,i).rotate(t).translate(-e,-i);return this.matrix(r),this},translate:function(t,e){if(void 0===t)return Pr.matrixToTranslate(this.matrix());var i=this.options,n=i.origin,r=i.drawGrid;t||(t=0),e||(e=0);var o=this.matrix();if(o.e===t&&o.f===e)return this;o.e=t,o.f=e,this.matrix(o);var a=this.translate(),s=a.tx,l=a.ty;return n.x=s,n.y=l,this.trigger("translate",s,l),r&&this.drawGrid(),this},findView:function(t){var e=Ko(t)?this.cells.querySelector(t):t instanceof S?t[0]:t,i=this.findAttribute("model-id",e);if(i)return this._views[i]},findViewByModel:function(t){var e=Ko(t)||Qo(t)?t:t&&t.id;return this._views[e]},findViewsFromPoint:function(e){return e=new un(e),this.model.getElements().map(this.findViewByModel,this).filter(function(t){return t&&t.vel.getBBox({target:this.cells}).containsPoint(e)},this)},findViewsInArea:function(e,t){t=Ao(t||{},{strict:!1}),e=new kn(e);var i=this.model.getElements().map(this.findViewByModel,this),n=t.strict?"containsRect":"intersect";return i.filter(function(t){return t&&e[n](t.vel.getBBox({target:this.cells}))},this)},removeTools:function(){return this.dispatchToolsEvent("remove"),this},hideTools:function(){return this.dispatchToolsEvent("hide"),this},showTools:function(){return this.dispatchToolsEvent("show"),this},dispatchToolsEvent:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];"string"==typeof t&&(e=this).trigger.apply(e,["tools:event",t].concat(i))},getModelById:function(t){return this.model.getCell(t)},snapToGrid:function(t,e){return this.clientToLocalPoint(t,e).snapToGrid(this.options.gridSize)},localToPaperPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix())},localToPaperRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix())},paperToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix().inverse())},paperToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix().inverse())},localToClientPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix())},localToClientRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix())},clientToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix().inverse())},clientToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix().inverse())},localToPagePoint:function(t,e){return this.localToPaperPoint(t,e).offset(this.pageOffset())},localToPageRect:function(t,e,i,n){return this.localToPaperRect(t,e,i,n).offset(this.pageOffset())},pageToLocalPoint:function(t,e){var i=new un(t,e).difference(this.pageOffset());return this.paperToLocalPoint(i)},pageToLocalRect:function(t,e,i,n){var r=this.pageOffset(),o=new kn(t,e,i,n);return o.x-=r.x,o.y-=r.y,this.paperToLocalRect(o)},clientOffset:function(){var t=this.svg.getBoundingClientRect();return new un(t.left,t.top)},pageOffset:function(){return this.clientOffset().offset(window.scrollX,window.scrollY)},linkAllowed:function(t){if(!(t instanceof nl))throw new Error("Must provide a linkView.");var e=t.model,i=this.options,n=this.model,r=n.constructor.validations;return!(!i.multiLinks&&!r.multiLinks.call(this,n,e))&&(!(!i.linkPinning&&!r.linkPinning.call(this,n,e))&&!("function"==typeof i.allowLink&&!i.allowLink.call(this,t,this)))},getDefaultLink:function(t,e){return ko(this.options.defaultLink)?this.options.defaultLink.call(this,t,e):this.options.defaultLink.clone()},resolveHighlighter:function(t){void 0===t&&(t={});var e=t.highlighter,i=t.type,n=this.options,r=n.highlighting,o=n.highlighterNamespace;if(void 0===e){if(!r)return!1;if(i&&!1===(e=r[i]))return!1;e||(e=r.default)}if(!e)return!1;Ko(e)&&(e={name:e});var a=e.name,s=o[a];if(!s)throw new Error('Unknown highlighter ("'+a+'")');if("function"!=typeof s.highlight)throw new Error('Highlighter ("'+a+'") is missing required highlight() method');if("function"!=typeof s.unhighlight)throw new Error('Highlighter ("'+a+'") is missing required unhighlight() method');return{highlighter:s,options:e.options||{},name:a}},onCellHighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.highlight(t,e,o)}},onCellUnhighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.unhighlight(t,e,o)}},pointerdblclick:function(t){t.preventDefault(),t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerdblclick(t,i.x,i.y):this.trigger("blank:pointerdblclick",t,i.x,i.y)}},pointerclick:function(t){if(this.eventData(t).mousemoved<=this.options.clickThreshold){t=Hr(t);var e=this.findView(t.target);if(this.guard(t,e))return;var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerclick(t,i.x,i.y):this.trigger("blank:pointerclick",t,i.x,i.y)}},contextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.contextMenuFired?this.contextMenuFired=!1:(t=Hr(t),this.contextMenuTrigger(t))},contextMenuTrigger:function(t){var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.contextmenu(t,i.x,i.y):this.trigger("blank:contextmenu",t,i.x,i.y)}},pointerdown:function(t){if(2===(t=Hr(t)).button)this.contextMenuFired=!0,this.contextMenuTrigger(S.Event(t,{type:"contextmenu",data:t.data}));else{var e=this.findView(t.target);if(this.guard(t,e))return;var i=this.snapToGrid(t.clientX,t.clientY);e?(t.preventDefault(),e.pointerdown(t,i.x,i.y)):(this.options.preventDefaultBlankAction&&t.preventDefault(),this.trigger("blank:pointerdown",t,i.x,i.y)),this.delegateDragEvents(e,t.data)}},pointermove:function(t){var e=this.eventData(t);if(e.mousemoved||(e.mousemoved=0,this.undelegateEvents()),!(++e.mousemoved<=this.options.moveThreshold)){t=Hr(t);var i=this.snapToGrid(t.clientX,t.clientY),n=e.sourceView;n?n.pointermove(t,i.x,i.y):this.trigger("blank:pointermove",t,i.x,i.y),this.eventData(t,e)}},pointerup:function(t){this.undelegateDocumentEvents();var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY),n=this.eventData(t).sourceView;n?n.pointerup(e,i.x,i.y):this.trigger("blank:pointerup",e,i.x,i.y),e.isPropagationStopped()||this.pointerclick(S.Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()},mouseover:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseover(t);else{if(this.el===t.target)return;this.trigger("blank:mouseover",t)}},mouseout:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseout(t);else{if(this.el===t.target)return;this.trigger("blank:mouseout",t)}},mouseenter:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseenter(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseenter",t)}},mouseleave:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseleave(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseleave",t)}},_processMouseWheelEvtBuf:Lo(function(){var t=this._mw_evt_buffer,e=t.event,i=t.deltas.reduce(function(t,e){return t+_r(e,50)},0),n=Math.pow(.995,i),r=this.clientToLocalPoint(e.clientX,e.clientY),o=r.x,a=r.y;this.trigger("paper:pinch",e,o,a,n),this._mw_evt_buffer={event:null,deltas:[]}},20,{maxWait:20}),mousewheel:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=t.originalEvent,n=this.snapToGrid(i.clientX,i.clientY),r=Jr(i),o=r.deltaX,a=r.deltaY;if(t.ctrlKey){var s=this._events["paper:pinch"];s&&0<s.length&&(i.preventDefault(),this._mw_evt_buffer.event=i,this._mw_evt_buffer.deltas.push(a),this._processMouseWheelEvtBuf())}else{var l=Math.max(-1,Math.min(1,i.wheelDelta));e?e.mousewheel(t,n.x,n.y,l):this.trigger("blank:mousewheel",t,n.x,n.y,l),this.trigger("paper:pan",t,o,a)}}},onevent:function(t){var e=t.currentTarget,i=e.getAttribute("event");if(i){var n=this.findView(e);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);n.onevent(t,i,r.x,r.y)}}},magnetEvent:function(t,e){var i=t.currentTarget;if(i.getAttribute("magnet")){var n=this.findView(i);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);e.call(this,n,t,i,r.x,r.y)}}},onmagnet:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.onmagnet(e,n,r)})},magnetpointerdblclick:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.magnetpointerdblclick(e,i,n,r)})},magnetcontextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.magnetEvent(t,function(t,e,i,n,r){t.magnetcontextmenu(e,i,n,r)})},onlabel:function(t){var e=t.currentTarget,i=this.findView(e);if(i){if(t=Hr(t),this.guard(t,i))return;var n=this.snapToGrid(t.clientX,t.clientY);i.onlabel(t,n.x,n.y)}},getPointerArgs:function(t){var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY);return[e,i.x,i.y]},delegateDragEvents:function(t,e){e||(e={}),this.eventData({data:e},{sourceView:t||null,mousemoved:0}),this.delegateDocumentEvents(null,e)},guard:function(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.model&&e.model instanceof ma)&&(this.svg!==t.target&&this.el!==t.target&&!S.contains(this.svg,t.target))))},setGridSize:function(t){return this.options.gridSize=t,this.options.drawGrid&&this.drawGrid(),this},clearGrid:function(){return this.$grid&&this.$grid.css("backgroundImage","none"),this},_getGridRefs:function(){return this._gridCache||(this._gridCache={root:Pr("svg",{width:"100%",height:"100%"},Pr("defs")),patterns:{},add:function(t,e){Pr(this.root.node.childNodes[0]).append(e),this.patterns[t]=e,this.root.append(Pr("rect",{width:"100%",height:"100%",fill:"url(#"+t+")"}))},get:function(t){return this.patterns[t]},exist:function(t){return void 0!==this.patterns[t]}}),this._gridCache},setGrid:function(t){return this.clearGrid(),this._gridCache=null,this._gridSettings=[],(Array.isArray(t)?t:[t||{}]).forEach(function(t){this._gridSettings.push.apply(this._gridSettings,this._resolveDrawGridOption(t))},this),this},_resolveDrawGridOption:function(t){var e=this.constructor.gridPatterns;if(Ko(t)&&Array.isArray(e[t]))return e[t].map(function(t){return vo({},t)});var i=t||{args:[{}]},n=Array.isArray(i),r=i.name;if(n||r||i.markup||(r="dot"),r&&Array.isArray(e[r])){var o=e[r].map(function(t){return vo({},t)}),a=Array.isArray(i.args)?i.args:[i.args||{}];Ao(a[0],Yo(t,"args"));for(var s=0;s<a.length;s++)o[s]&&vo(o[s],a[s]);return o}return n?i:[i]},drawGrid:function(t){var s=this.options.gridSize;if(s<=1)return this.clearGrid();var l=Array.isArray(t)?t:[t],c=this.matrix(),u=this._getGridRefs();this._gridSettings.forEach(function(t,e){var i="pattern_"+e,n=Ho(t,l[e],{sx:c.a||1,sy:c.d||1,ox:c.e||0,oy:c.f||0});n.width=s*(c.a||1)*(n.scaleFactor||1),n.height=s*(c.d||1)*(n.scaleFactor||1),u.exist(i)||u.add(i,Pr("pattern",{id:i,patternUnits:"userSpaceOnUse"},Pr(n.markup)));var r=u.get(i);ko(n.update)&&n.update(r.node.childNodes[0],n);var o=n.ox%n.width;o<0&&(o+=n.width);var a=n.oy%n.height;a<0&&(a+=n.height),r.attr({x:o,y:a,width:n.width,height:n.height})});var e=(new XMLSerializer).serializeToString(u.root.node);return e="url(data:image/svg+xml;base64,"+btoa(e)+")",this.$grid.css("backgroundImage",e),this},updateBackgroundImage:function(t){var e=(t=t||{}).position||"center",i=t.size||"auto auto",n=this.scale(),r=this.translate();_o(e)&&(e=r.tx+n.sx*(e.x||0)+"px "+(r.ty+n.sy*(e.y||0))+"px");_o(i)&&(i=(i=new kn(i).scale(n.sx,n.sy)).width+"px "+i.height+"px"),this.$background.css({backgroundSize:i,backgroundPosition:e})},drawBackgroundImage:function(t,e){if(t instanceof HTMLImageElement){if(this._background&&this._background.id===e.id){var i,n=(e=e||{}).size,r=e.repeat||"no-repeat",o=e.opacity||1,a=Math.abs(e.quality)||1,s=this.constructor.backgroundPatterns[Vo(r)];if(ko(s)){t.width*=a,t.height*=a;var l=s(t,e);if(!(l instanceof HTMLCanvasElement))throw new Error("dia.Paper: background pattern must return an HTML Canvas instance");i=l.toDataURL("image/png"),r="repeat",_o(n)?(n.width*=l.width/t.width,n.height*=l.height/t.height):void 0===n&&(e.size={width:l.width/a,height:l.height/a})}else i=t.src,void 0===n&&(e.size={width:t.width,height:t.height});this.$background.css({opacity:o,backgroundRepeat:r,backgroundImage:"url("+i+")"}),this.updateBackgroundImage(e)}}else this.$background.css("backgroundImage","")},updateBackgroundColor:function(t){this.$el.css("backgroundColor",t||"")},drawBackground:function(t){if(t=t||{},this.updateBackgroundColor(t.color),t.image){t=this._background=xo(t),Vr(t);var e=document.createElement("img");e.onload=this.drawBackgroundImage.bind(this,e,t),e.src=t.image}else this.drawBackgroundImage(null),this._background=null;return this},setInteractivity:function(t){this.options.interactive=t,wo(this._views,"setInteractivity",t)},isDefined:function(t){return!!this.svg.getElementById(t)},defineFilter:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineFilter() requires 1. argument to be an object.");var e=t.id,i=t.name;if(e||(e=i+this.svg.id+Or(JSON.stringify(t))),!this.isDefined(e)){var n=uo,r=n[i]&&n[i](t.args||{});if(!r)throw new Error("Non-existing filter "+i);var o=vo({filterUnits:"objectBoundingBox",x:-1,y:-1,width:3,height:3},t.attrs,{id:e});Pr(r,o).appendTo(this.defs)}return e},defineGradient:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineGradient() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.type,r=t.id;void 0===r&&(r=n+e.id+Or(JSON.stringify(t)));var o=t.stops,a=t.attrs;if(void 0===a&&(a={}),this.isDefined(r))return r;var s=Do(o).map(function(t){var e=t.offset,i=t.color,n=t.opacity;return Pr("stop").attr({offset:e,"stop-color":i,"stop-opacity":Number.isFinite(n)?n:1})}),l=Pr(n,a,s);return l.id=r,l.appendTo(i),r},definePattern:function(t){if(!_o(t))throw new TypeError("dia.Paper: definePattern() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;if(void 0===o&&(o={}),!r)throw new TypeError("dia.Paper: definePattern() requires markup.");if(this.isDefined(n))return n;var a=Pr("pattern",{patternUnits:"userSpaceOnUse"});if(a.id=n,a.attr(o),"string"==typeof r)a.append(Pr(r));else{var s=Br(r).fragment;a.append(s)}return a.appendTo(i),n},defineMarker:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineMarker() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;void 0===o&&(o={});var a=t.markerUnits;if(void 0===a&&(a="userSpaceOnUse"),this.isDefined(n))return n;var s=Pr("marker",{orient:"auto",overflow:"visible",markerUnits:a});if(s.id=n,s.attr(o),r)if("string"==typeof r)s.append(Pr(r));else{var l=Br(r).fragment;s.append(l)}else{var c=t.type;void 0===c&&(c="path");var u=Pr(c,Yo(t,"type","id","markup","attrs","markerUnits"));s.append(u)}return s.appendTo(i),n}},{sorting:Nl,Layers:Xa,backgroundPatterns:{flipXy:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,-1,e.width,e.height),r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,1,e.width,0),r.drawImage(t,0,0,i,n),r.setTransform(1,0,0,-1,0,e.height),r.drawImage(t,0,0,i,n),e},flipX:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(2*i,0),r.scale(-1,1),r.drawImage(t,0,0,i,n),e},flipY:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(0,2*n),r.scale(1,-1),r.drawImage(t,0,0,i,n),e},watermark:function(t,e){e=e||{};var i=t.width,n=t.height,r=document.createElement("canvas");r.width=3*i,r.height=3*n;for(var o=r.getContext("2d"),a=Qo(e.watermarkAngle)?-e.watermarkAngle:-20,s=Fi(a),l=r.width/4,c=r.height/4,u=0;u<4;u++)for(var h=0;h<4;h++)0<(u+h)%2&&(o.setTransform(1,0,0,1,(2*u-1)*l,(2*h-1)*c),o.rotate(s),o.drawImage(t,-i/2,-n/2,i,n));return r}},gridPatterns:{dot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){Pr(t).attr({width:e.thickness*e.sx,height:e.thickness*e.sy,fill:e.color})}}],fixedDot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){var i=e.sx<=1?e.thickness*e.sx:e.thickness;Pr(t).attr({width:i,height:i,fill:e.color})}}],mesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}],doubleMesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}},{color:"#000000",thickness:3,scaleFactor:4,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}]}}),Dl=Wa.extend({name:null,tagName:"g",className:"tool",svgElement:!0,_visible:!0,init:function(){var t=this.name;t&&this.vel.attr("data-tool-name",t)},configure:function(t,e){return this.relatedView=t,this.paper=t.paper,this.parentView=e,this.simulateRelatedView(this.el),this.delegateEvents(),this},simulateRelatedView:function(t){t&&t.setAttribute("model-id",this.relatedView.model.id)},getName:function(){return this.name},show:function(){this.el.style.display="",this._visible=!0},hide:function(){this.el.style.display="none",this._visible=!1},isVisible:function(){return!!this._visible},focus:function(){var t=this.options.focusOpacity;isFinite(t)&&(this.el.style.opacity=t),this.parentView.focusTool(this)},blur:function(){this.el.style.opacity="",this.parentView.blurTool(this)},update:function(){},guard:function(t){var e=this.paper,i=this.relatedView;return!e||!i||e.guard(t,i)}}),Ll=Wa.extend({tagName:"g",className:"tools",svgElement:!0,tools:null,isRendered:!1,options:{tools:null,relatedView:null,name:null},configure:function(t){var e=(t=vo(this.options,t)).tools;if(!Array.isArray(e))return this;var i=t.relatedView;if(!(i instanceof Ka))return this;for(var n=this.tools=[],r=0,o=e.length;r<o;r++){var a=e[r];a instanceof Dl&&(a.configure(i,this),this.vel.append(a.el),n.push(a))}return this.isRendered=!1,i.requestUpdate(i.getFlag("TOOLS")),this},getName:function(){return this.options.name},update:function(t){t||(t={});var e=this.tools;if(!e)return this;for(var i=this.isRendered,n=0,r=e.length;n<r;n++){var o=e[n];i?t.tool!==o.cid&&o.isVisible()&&o.update():o.render()}return i||(this.mount(),this.blurTool(),this.isRendered=!0),this},focusTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];t===r?r.show():r.hide()}return this},blurTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];r===t||r.isVisible()||(r.show(),r.update())}return this},hide:function(){return this.focusTool(null)},show:function(){return this.blurTool(null)},onRemove:function(){var t=this.tools;if(!t)return this;for(var e=0,i=t.length;e<i;e++)t[e].remove();this.tools=null},mount:function(){var t=this.options,e=this.el,i=t.relatedView,n=t.layer;void 0===n&&(n=Xa.TOOLS);var r=t.z;return i&&(n?i.paper.getLayerView(n).insertSortedNode(e,r):i.el.appendChild(e)),this}}),zl={Graph:Ra,attributes:pa,LayersNames:Xa,PaperLayer:Ha,Cell:ma,CellView:Ka,Element:Oa,ElementView:$a,Link:ja,LinkView:nl,Paper:Tl,ToolView:Dl,ToolsView:Ll,HighlighterView:_a},Pl={exportElement:function(t){return t.size()},exportLink:function(t){var e=t.get("labelSize")||{};return{minLen:t.get("minLen")||1,weight:t.get("weight")||1,labelpos:t.get("labelPosition")||"c",labeloffset:t.get("labelOffset")||0,width:e.width||0,height:e.height||0}},importElement:function(t,e,i){var n=this.getCell(e),r=i.node(e);t.setPosition?t.setPosition(n,r):n.set("position",{x:r.x-r.width/2,y:r.y-r.height/2})},importLink:function(t,e,i){var n=this.getCell(e.name),r=i.edge(e),o=r.points||[],a=new Pn(o);if(t.setVertices||t.setLinkVertices)if(ko(t.setVertices))t.setVertices(n,o);else{a.simplify({threshold:.001});var s=a.points.map(function(t){return t.toJSON()}),l=s.length;n.set("vertices",s.slice(1,l-1))}if(t.setLabels&&"x"in r&&"y"in r){var c={x:r.x,y:r.y};if(ko(t.setLabels))t.setLabels(n,c,o);else{var u=a.closestPointLength(c),h=a.pointAtLength(u),g=u/a.length(),d=new un(c).difference(h).toJSON();n.label(0,{position:{distance:g,offset:d}})}}},layout:function(t,e){var i;i=t instanceof Ra?t:(new Ra).resetCells(t,{dry:!0,sort:!1});var n=(e=Ao(e||{},{resizeClusters:!(t=null),clusterPadding:10,exportElement:this.exportElement,exportLink:this.exportLink})).dagre||("undefined"!=typeof dagre?dagre:void 0);if(void 0===n)throw new Error('The the "dagre" utility is a mandatory dependency.');var r=Pl.toGraphLib(i,{graphlib:e.graphlib,directed:!0,multigraph:!0,compound:!0,setNodeLabel:e.exportElement,setEdgeLabel:e.exportLink,setEdgeName:function(t){return t.id}}),o={},a=e.marginX||0,s=e.marginY||0;if(e.rankDir&&(o.rankdir=e.rankDir),e.align&&(o.align=e.align),e.nodeSep&&(o.nodesep=e.nodeSep),e.edgeSep&&(o.edgesep=e.edgeSep),e.rankSep&&(o.ranksep=e.rankSep),e.ranker&&(o.ranker=e.ranker),a&&(o.marginx=a),s&&(o.marginy=s),r.setGraph(o),n.layout(r,{debugTiming:!!e.debugTiming}),i.startBatch("layout"),Pl.fromGraphLib(r,{importNode:this.importElement.bind(i,e),importEdge:this.importLink.bind(i,e)}),e.resizeClusters){var l=r.nodes().filter(function(t){return 0<r.children(t).length}).map(i.getCell.bind(i)).sort(function(t,e){return e.getAncestors().length-t.getAncestors().length});wo(l,"fitEmbeds",{padding:e.clusterPadding})}i.stopBatch("layout");var c=r.graph();return new kn(a,s,Math.abs(c.width-2*a),Math.abs(c.height-2*s))},fromGraphLib:function(e,i){var n=(i=i||{}).importNode||qo,r=i.importEdge||qo,o=this instanceof Ra?this:new Ra;return e.nodes().forEach(function(t){n.call(o,t,e,o,i)}),e.edges().forEach(function(t){r.call(o,t,e,o,i)}),o},toGraphLib:function(t,e){var i=(e=e||{}).graphlib||("undefined"!=typeof graphlib?graphlib:void 0);if(void 0===i)throw new Error('The the "graphlib" utility is a mandatory dependency.');for(var n=Wo(e,"directed","compound","multigraph"),r=new i.Graph(n),o=e.setNodeLabel||qo,a=e.setEdgeLabel||qo,s=e.setEdgeName||qo,l=t.get("cells"),c=0,u=l.length;c<u;c++){var h=l.at(c);if(h.isLink()){var g=h.get("source"),d=h.get("target");if(!g.id||!d.id)break;r.setEdge(g.id,d.id,a(h),s(h))}else if(r.setNode(h.id,o(h)),r.isCompound()&&h.has("parent")){var f=h.get("parent");l.has(f)&&r.setParent(h.id,f)}}return r}};Ra.prototype.toGraphLib=function(t){return Pl.toGraphLib(this,t)},Ra.prototype.fromGraphLib=function(t,e){return Pl.fromGraphLib.call(this,t,e)};var jl={_results:{},_tests:{svgforeignobject:function(){return!!document.createElementNS&&/SVGForeignObject/.test({}.toString.call(document.createElementNS("http://www.w3.org/2000/svg","foreignObject")))}},addTest:function(t,e){return this._tests[t]=e},test:function(t){var e=this._tests[t];if(!e)throw new Error('Test not defined ("'+t+'"). Use `joint.env.addTest(name, fn) to add a new test.`');var i=this._results[t];if(void 0!==i)return i;try{i=e()}catch(t){i=!1}return this._results[t]=i}},Gl=Oa.define("basic.Generic",{attrs:{".":{fill:"#ffffff",stroke:"none"}}}),Zl=Gl.define("basic.Rect",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:100,height:60},text:{fill:"#000000",text:"","font-size":14,"ref-x":.5,"ref-y":.5,"text-anchor":"middle","y-alignment":"middle","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><rect/></g><text/></g>'}),Bl=$a.extend({presentationAttributes:$a.addPresentationAttributes({attrs:["SCALE"]}),confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"SCALE")&&(this.resize(),t=this.removeFlag(t,"SCALE")),t}}),Ol=Gl.define("basic.Text",{attrs:{text:{"font-size":18,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><text/></g></g>'}),El=Gl.define("basic.Circle",{size:{width:60,height:60},attrs:{circle:{fill:"#ffffff",stroke:"#000000",r:30,cx:30,cy:30},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g><text/></g>'}),Rl=Gl.define("basic.Ellipse",{size:{width:60,height:40},attrs:{ellipse:{fill:"#ffffff",stroke:"#000000",rx:30,ry:20,cx:30,cy:20},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>'}),Yl=Gl.define("basic.Polygon",{size:{width:60,height:40},attrs:{polygon:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Wl=Gl.define("basic.Polyline",{size:{width:60,height:40},attrs:{polyline:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>'}),Ul=Gl.define("basic.Image",{attrs:{text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><image/></g><text/></g>'}),Fl=Gl.define("basic.Path",{size:{width:60,height:60},attrs:{path:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle",ref:"path","ref-x":.5,"ref-dy":10,fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><path/></g><text/></g>'}),Vl=Fl.define("basic.Rhombus",{attrs:{path:{d:"M 30 0 L 60 30 30 60 0 30 z"},text:{"ref-y":.5,"ref-dy":null,"y-alignment":"middle"}}}),Xl=jl.test("svgforeignobject"),Hl=Gl.define("basic.TextBlock",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000","font-size":14,"font-family":"Arial, helvetica, sans-serif"},".content":{text:"","ref-x":.5,"ref-y":.5,"y-alignment":"middle","x-alignment":"middle"}},content:""},{markup:['<g class="rotatable">','<g class="scalable"><rect/></g>',Xl?'<foreignObject class="fobj"><body xmlns="http://www.w3.org/1999/xhtml"><div class="content"/></body></foreignObject>':'<text class="content"/>',"</g>"].join(""),initialize:function(){this.listenTo(this,"change:size",this.updateSize),this.listenTo(this,"change:content",this.updateContent),this.updateSize(this,this.get("size")),this.updateContent(this,this.get("content")),Gl.prototype.initialize.apply(this,arguments)},updateSize:function(t,e){this.attr({".fobj":vo({},e),div:{style:vo({},e)}})},updateContent:function(t,e){Xl?this.attr({".content":{html:no(e)}}):this.attr({".content":{text:e}})},setForeignObjectSize:function(){this.updateSize.apply(this,arguments)},setDivContent:function(){this.updateContent.apply(this,arguments)}}),Jl=$a.extend({presentationAttributes:Xl?$a.prototype.presentationAttributes:$a.addPresentationAttributes({content:["CONTENT"],size:["CONTENT"]}),initFlag:["RENDER","CONTENT"],confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"CONTENT")&&(this.updateContent(this.model),t=this.removeFlag(t,"CONTENT")),t},update:function(t,e){var i=this.model;if(Xl)$a.prototype.update.call(this,i,e);else{var n=Yo(e||i.get("attrs"),".content");$a.prototype.update.call(this,i,n),e&&!Eo(e,".content")||this.updateContent(i,e)}},updateContent:function(t,e){var i=Ho({},(e||t.get("attrs"))[".content"]);i=Yo(i,"text");var n=io(t.get("content"),t.get("size"),i,{svgDocument:this.paper.svg}),r=Yr({},".content",i,"/");r[".content"].text=n,$a.prototype.update.call(this,t,r)}}),_l={Generic:Gl,Rect:Zl,TextView:Bl,Text:Ol,Circle:El,Ellipse:Rl,Polygon:Yl,Polyline:Wl,Image:Ul,Path:Fl,Rhombus:Vl,TextBlock:Hl,TextBlockView:Jl},Ql=Oa.define("standard.Rectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}]}),Kl=Oa.define("standard.Circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"circle",selector:"body"},{tagName:"text",selector:"label"}]}),ql=Oa.define("standard.Ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"body"},{tagName:"text",selector:"label"}]}),$l=Oa.define("standard.Path",{attrs:{body:{refD:"M 0 0 L 10 0 10 10 0 10 Z",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"text",selector:"label"}]}),tc=Oa.define("standard.Polygon",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polygon",selector:"body"},{tagName:"text",selector:"label"}]}),ec=Oa.define("standard.Polyline",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10 0 0",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polyline",selector:"body"},{tagName:"text",selector:"label"}]}),ic=Oa.define("standard.Image",{attrs:{image:{refWidth:"100%",refHeight:"100%"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),nc=Oa.define("standard.BorderedImage",{attrs:{border:{refWidth:"100%",refHeight:"100%",stroke:"#333333",strokeWidth:2},background:{refWidth:-1,refHeight:-1,x:.5,y:.5,fill:"#FFFFFF"},image:{refWidth:-1,refHeight:-1,x:.5,y:.5},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"background",attributes:{stroke:"none"}},{tagName:"image",selector:"image"},{tagName:"rect",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),rc=Oa.define("standard.EmbeddedImage",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#FFFFFF",strokeWidth:2},image:{refWidth:"30%",refHeight:-20,x:10,y:10,preserveAspectRatio:"xMidYMin"},label:{textVerticalAnchor:"top",textAnchor:"left",refX:"30%",refX2:20,refY:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),oc=Oa.define("standard.InscribedImage",{attrs:{border:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",stroke:"#333333",strokeWidth:2},background:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",fill:"#FFFFFF"},image:{refWidth:"68%",refHeight:"68%",refX:"16%",refY:"16%",preserveAspectRatio:"xMidYMid"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"background"},{tagName:"image",selector:"image"},{tagName:"ellipse",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),ac=Oa.define("standard.HeaderedRectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},header:{refWidth:"100%",height:30,strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},headerText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:15,fontSize:16,fill:"#333333"},bodyText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}]}),sc=Oa.define("standard.Cylinder",{attrs:{body:{lateralArea:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},top:{refCx:"50%",cy:10,refRx:"50%",ry:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"100%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],topRy:function(t,e){if(void 0===t)return this.attr("body/lateralArea");var i={lateralArea:t},n=qr(t)?{refCy:t,refRy:t,cy:null,ry:null}:{refCy:null,refRy:null,cy:t,ry:t};return this.attr({body:i,top:n},e)}},{attributes:{lateralArea:{set:function(t,e){var i=qr(t);i&&(t=parseFloat(t)/100);var n=e.x,r=e.y,o=e.width,a=e.height,s=o/2,l=i?a*t:t,c=Pr.KAPPA,u=c*s,h=c*(i?a*t:t),g=n+o/2,d=n+o,f=r+l,p=f-l,m=r+a-l,I=r+a;return{d:["M",n,f,"L",n,m,"C",n,m+h,g-u,I,g,I,"C",g+u,I,d,m+h,d,m,"L",d,f,"C",d,f-h,g+u,p,g,p,"C",g-u,p,n,f-h,n,f,"Z"].join(" ")}}}}}),lc=jl.test("svgforeignobject")?{tagName:"foreignObject",selector:"foreignObject",attributes:{overflow:"hidden"},children:[{tagName:"div",namespaceURI:"http://www.w3.org/1999/xhtml",selector:"label",style:{width:"100%",height:"100%",position:"static",backgroundColor:"transparent",textAlign:"center",margin:0,padding:"0px 5px",boxSizing:"border-box",display:"flex",alignItems:"center",justifyContent:"center"}}]}:{tagName:"text",selector:"label",attributes:{"text-anchor":"middle"}},cc={Rectangle:Ql,Circle:Kl,Ellipse:ql,Path:$l,Polygon:tc,Polyline:ec,Image:ic,BorderedImage:nc,EmbeddedImage:rc,InscribedImage:oc,HeaderedRectangle:ac,Cylinder:sc,TextBlock:Oa.define("standard.TextBlock",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#ffffff",strokeWidth:2},foreignObject:{refWidth:"100%",refHeight:"100%"},label:{style:{fontSize:14}}}},{markup:[{tagName:"rect",selector:"body"},lc]},{attributes:{text:{set:function(t,e,i,n){if(!(i instanceof HTMLElement)){var r=n.style||{},o={text:t,width:-5,height:"100%"},a=vo({textVerticalAnchor:"middle"},r);return pa.textWrap.set.call(this,o,e,i,a),{fill:r.color||null}}i.textContent=t},position:function(t,e,i){if(i instanceof SVGElement)return e.center()}}}}),Link:ja.define("standard.Link",{attrs:{line:{connection:!0,stroke:"#333333",strokeWidth:2,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 10 -5 0 0 10 5 z"}},wrapper:{connection:!0,strokeWidth:10,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"wrapper",attributes:{fill:"none",cursor:"pointer",stroke:"transparent","stroke-linecap":"round"}},{tagName:"path",selector:"line",attributes:{fill:"none","pointer-events":"none"}}]}),DoubleLink:ja.define("standard.DoubleLink",{attrs:{line:{connection:!0,stroke:"#DDDDDD",strokeWidth:4,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"#000000",d:"M 10 -3 10 -10 -2 0 10 10 10 3"}},outline:{connection:!0,stroke:"#000000",strokeWidth:6,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"outline",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]}),ShadowLink:ja.define("standard.ShadowLink",{attrs:{line:{connection:!0,stroke:"#FF0000",strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"none",d:"M 0 -10 -10 0 0 10 z"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}},shadow:{connection:!0,refX:3,refY:6,stroke:"#000000",strokeOpacity:.2,strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 0 -10 -10 0 0 10 z",stroke:"none"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}}}},{markup:[{tagName:"path",selector:"shadow",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]})},uc=Gl.define("devs.Model",{inPorts:[],outPorts:[],size:{width:80,height:80},attrs:{".":{magnet:!1},".label":{text:"Model","ref-x":.5,"ref-y":10,"font-size":18,"text-anchor":"middle",fill:"#000"},".body":{"ref-width":"100%","ref-height":"100%",stroke:"#000"}},ports:{groups:{in:{position:{name:"left"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"left",args:{y:10}}}},out:{position:{name:"right"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"right",args:{y:10}}}}}}},{markup:'<g class="rotatable"><rect class="body"/><text class="label"/></g>',portMarkup:'<circle class="port-body"/>',portLabelMarkup:'<text class="port-label"/>',initialize:function(){Gl.prototype.initialize.apply(this,arguments),this.on("change:inPorts change:outPorts",this.updatePortItems,this),this.updatePortItems()},updatePortItems:function(t,e,i){var n=bo(this.get("inPorts")),r=Zo(bo(this.get("outPorts")),n),o=this.createPortItems("in",n),a=this.createPortItems("out",r);this.prop("ports/items",o.concat(a),vo({rewrite:!0},i))},createPortItem:function(t,e){return{id:e,group:t,attrs:{".port-label":{text:e}}}},createPortItems:function(t,e){return Do(e).map(this.createPortItem.bind(this,t))},_addGroupPort:function(t,e,i){var n=this.get(e);return this.set(e,Array.isArray(n)?n.concat(t):[t],i)},addOutPort:function(t,e){return this._addGroupPort(t,"outPorts",e)},addInPort:function(t,e){return this._addGroupPort(t,"inPorts",e)},_removeGroupPort:function(t,e,i){return this.set(e,Go(this.get(e),t),i)},removeOutPort:function(t,e){return this._removeGroupPort(t,"outPorts",e)},removeInPort:function(t,e){return this._removeGroupPort(t,"inPorts",e)},_changeGroup:function(t,e,i){return this.prop("ports/groups/"+t,_o(e)?e:{},i)},changeInGroup:function(t,e){return this._changeGroup("in",t,e)},changeOutGroup:function(t,e){return this._changeGroup("out",t,e)}}),hc=uc.define("devs.Atomic",{size:{width:80,height:80},attrs:{".label":{text:"Atomic"}}}),gc=uc.define("devs.Coupled",{size:{width:200,height:300},attrs:{".label":{text:"Coupled"}}}),dc={Model:uc,Atomic:hc,Coupled:gc,Link:ja.define("devs.Link",{attrs:{".connection":{"stroke-width":2}}})},fc=Gl.define("logic.Gate",{size:{width:80,height:40},attrs:{".":{magnet:!1},".body":{width:100,height:50},circle:{r:7,stroke:"black",fill:"transparent","stroke-width":2}}},{operation:function(){return!0}}),pc=fc.define("logic.IO",{size:{width:60,height:30},attrs:{".body":{fill:"white",stroke:"black","stroke-width":2},".wire":{ref:".body","ref-y":.5,stroke:"black"},text:{fill:"black",ref:".body","ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle","font-weight":"bold","font-variant":"small-caps","text-transform":"capitalize","font-size":"14px"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="body"/></g><path class="wire"/><circle/><text/></g>'}),mc=pc.define("logic.Input",{attrs:{".wire":{"ref-dx":0,d:"M 0 0 L 23 0"},circle:{ref:".body","ref-dx":30,"ref-y":.5,magnet:!0,class:"output",port:"out"},text:{text:"input"}}}),Ic=pc.define("logic.Output",{attrs:{".wire":{"ref-x":0,d:"M 0 0 L -23 0"},circle:{ref:".body","ref-x":-30,"ref-y":.5,magnet:"passive",class:"input",port:"in"},text:{text:"output"}}}),vc=fc.define("logic.Gate11",{attrs:{".input":{ref:".body","ref-x":-2,"ref-y":.5,magnet:"passive",port:"in"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input"/><circle class="output"/></g>'}),Ac=fc.define("logic.Gate21",{attrs:{".input1":{ref:".body","ref-x":-2,"ref-y":.3,magnet:"passive",port:"in1"},".input2":{ref:".body","ref-x":-2,"ref-y":.7,magnet:"passive",port:"in2"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input input1"/><circle  class="input input2"/><circle class="output"/></g>'}),Cc=vc.define("logic.Repeater",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return t}}),wc=vc.define("logic.Not",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return!t}}),yc=Ac.define("logic.Or",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t||e}}),bc=Ac.define("logic.And",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t&&e}}),Nc=Ac.define("logic.Nor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t||e)}}),xc=Ac.define("logic.Nand",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t&&e)}}),Mc=Ac.define("logic.Xor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="5.6568542"
     inkscape:cx="25.938116"
     inkscape:cy="17.23005"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="m 70,25 c 20,0 25,0 25,0"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||e)&&(t||!e)}}),Sc=Ac.define("logic.Xnor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XNOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="4"
     inkscape:cx="95.72366"
     inkscape:cy="-26.775023"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2.00000024;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 78.333332,25 C 91.666666,25 95,25 95,25"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
    <path
       sodipodi:type="arc"
       style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:3;stroke-linejoin:miter;marker:none;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
       id="path3551"
       sodipodi:cx="75"
       sodipodi:cy="25"
       sodipodi:rx="4"
       sodipodi:ry="4"
       d="M 79,25 A 4,4 0 1 1 71,25 A 4,4 0 1 1 79,25 z" />
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||!e)&&(t||e)}}),kc={Gate:fc,IO:pc,Input:mc,Output:Ic,Gate11:vc,Gate21:Ac,Repeater:Cc,Not:wc,Or:yc,And:bc,Nor:Nc,Nand:xc,Xor:Mc,Xnor:Sc,Wire:ja.define("logic.Wire",{attrs:{".connection":{"stroke-width":2},".marker-vertex":{r:7}},router:{name:"orthogonal"},connector:{name:"rounded",args:{radius:10}}},{arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<circle class="marker-arrowhead" end="<%= end %>" r="7"/>',"</g>"].join(""),vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<g class="marker-vertex-remove-group">','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>","</g>"].join("")})},Tc={KingWhite:Gl.define("chess.KingWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;"><path      d="M 22.5,11.63 L 22.5,6"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 20,8 L 25,8"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"      style="fill:#ffffff; stroke:#000000; stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 11.5,30 C 17,27 27,27 32.5,30"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,37 C 17,34 27,34 32.5,37"      style="fill:none; stroke:#000000;" />  </g></g></g>'}),KingBlack:Gl.define("chess.KingBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path       d="M 22.5,11.63 L 22.5,6"       style="fill:none; stroke:#000000; stroke-linejoin:miter;"       id="path6570" />    <path       d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"       style="fill:#000000;fill-opacity:1; stroke-linecap:butt; stroke-linejoin:miter;" />    <path       d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "       style="fill:#000000; stroke:#000000;" />    <path       d="M 20,8 L 25,8"       style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path       d="M 32,29.5 C 32,29.5 40.5,25.5 38.03,19.85 C 34.15,14 25,18 22.5,24.5 L 22.51,26.6 L 22.5,24.5 C 20,18 9.906,14 6.997,19.85 C 4.5,25.5 11.85,28.85 11.85,28.85"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,30 C 17,27 27,27 32.5,30 M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5 M 11.5,37 C 17,34 27,34 32.5,37"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),QueenWhite:Gl.define("chess.QueenWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(-1,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(15.5,-5.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(32,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(7,-4.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(24,-4)" />    <path      d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38,14 L 31,25 L 31,11 L 25.5,24.5 L 22.5,9.5 L 19.5,24.5 L 14,10.5 L 14,25 L 7,14 L 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 11.5,30 C 15,29 30,29 33.5,30"      style="fill:none;" />    <path      d="M 12,33.5 C 18,32.5 27,32.5 33,33.5"      style="fill:none;" />  </g></g></g>'}),QueenBlack:Gl.define("chess.QueenBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:none;">      <circle cx="6"    cy="12" r="2.75" />      <circle cx="14"   cy="9"  r="2.75" />      <circle cx="22.5" cy="8"  r="2.75" />      <circle cx="31"   cy="9"  r="2.75" />      <circle cx="39"   cy="12" r="2.75" />    </g>    <path       d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38.5,13.5 L 31,25 L 30.7,10.9 L 25.5,24.5 L 22.5,10 L 19.5,24.5 L 14.3,10.9 L 14,25 L 6.5,13.5 L 9,26 z"       style="stroke-linecap:butt; stroke:#000000;" />    <path       d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z"       style="stroke-linecap:butt;" />    <path       d="M 11,38.5 A 35,35 1 0 0 34,38.5"       style="fill:none; stroke:#000000; stroke-linecap:butt;" />    <path       d="M 11,29 A 35,35 1 0 1 34,29"       style="fill:none; stroke:#ffffff;" />    <path       d="M 12.5,31.5 L 32.5,31.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,34.5 A 35,35 1 0 0 33.5,34.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 10.5,37.5 A 35,35 1 0 0 34.5,37.5"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),RookWhite:Gl.define("chess.RookWhite",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14"      style="stroke-linecap:butt;" />    <path      d="M 34,14 L 31,17 L 14,17 L 11,14" />    <path      d="M 31,17 L 31,29.5 L 14,29.5 L 14,17"      style="stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 31,29.5 L 32.5,32 L 12.5,32 L 14,29.5" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),RookBlack:Gl.define("chess.RookBlack",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12.5,32 L 14,29.5 L 31,29.5 L 32.5,32 L 12.5,32 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 14,29.5 L 14,16.5 L 31,16.5 L 31,29.5 L 14,29.5 z "      style="stroke-linecap:butt;stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 11,14 L 34,14 L 31,16.5 L 14,16.5 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14 L 11,14 z "      style="stroke-linecap:butt;" />    <path      d="M 12,35.5 L 33,35.5 L 33,35.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 13,31.5 L 32,31.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,29.5 L 31,29.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 31,16.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />  </g></g></g>'}),BishopWhite:Gl.define("chess.BishopWhite",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#ffffff; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path      d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),BishopBlack:Gl.define("chess.BishopBlack",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path       d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"       style="fill:none; stroke:#ffffff; stroke-linejoin:miter;" />  </g></g></g>'}),KnightWhite:Gl.define("chess.KnightWhite",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#000000; stroke:#000000;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#000000; stroke:#000000;" />  </g></g></g>'}),KnightBlack:Gl.define("chess.KnightBlack",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#000000; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#000000; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 24.55,10.4 L 24.1,11.85 L 24.6,12 C 27.75,13 30.25,14.49 32.5,18.75 C 34.75,23.01 35.75,29.06 35.25,39 L 35.2,39.5 L 37.45,39.5 L 37.5,39 C 38,28.94 36.62,22.15 34.25,17.66 C 31.88,13.17 28.46,11.02 25.06,10.5 L 24.55,10.4 z "      style="fill:#ffffff; stroke:none;" />  </g></g></g>'}),PawnWhite:Gl.define("chess.PawnWhite",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'}),PawnBlack:Gl.define("chess.PawnBlack",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'})},Dc=Oa.define("erd.Entity",{size:{width:150,height:60},attrs:{".outer":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"100,0 100,60 0,60 0,0"},".inner":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"95,5 95,55 5,55 5,5",display:"none"},text:{text:"Entity","font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Lc=Dc.define("erd.WeakEntity",{attrs:{".inner":{display:"auto"},text:{text:"Weak Entity"}}}),zc=Oa.define("erd.Relationship",{size:{width:80,height:80},attrs:{".outer":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,0 80,40 40,80 0,40"},".inner":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,5 75,40 40,75 5,40",display:"none"},text:{text:"Relationship","font-family":"Arial","font-size":12,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Pc=zc.define("erd.IdentifyingRelationship",{attrs:{".inner":{display:"auto"},text:{text:"Identifying"}}}),jc=Oa.define("erd.Attribute",{size:{width:100,height:50},attrs:{ellipse:{transform:"translate(50, 25)"},".outer":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:50,ry:25,fill:"#E67E22"},".inner":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:45,ry:20,fill:"#E67E22",display:"none"},text:{"font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse class="outer"/><ellipse class="inner"/></g><text/></g>'}),Gc=jc.define("erd.Multivalued",{attrs:{".inner":{display:"block"},text:{text:"multivalued"}}}),Zc=jc.define("erd.Derived",{attrs:{".outer":{"stroke-dasharray":"3,5"},text:{text:"derived"}}}),Bc=jc.define("erd.Key",{attrs:{ellipse:{"stroke-width":4},text:{text:"key","font-weight":"800","text-decoration":"underline"}}}),Oc=jc.define("erd.Normal",{attrs:{text:{text:"Normal"}}}),Ec={Entity:Dc,WeakEntity:Lc,Relationship:zc,IdentifyingRelationship:Pc,Attribute:jc,Multivalued:Gc,Derived:Zc,Key:Bc,Normal:Oc,ISA:Oa.define("erd.ISA",{type:"erd.ISA",size:{width:100,height:50},attrs:{polygon:{points:"0,0 50,50 100,0",fill:"#F1C40F",stroke:"#F39C12","stroke-width":2},text:{text:"ISA","font-size":18,"ref-x":.5,"ref-y":.3,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Line:ja.define("erd.Line",{},{cardinality:function(t){this.set("labels",[{position:-20,attrs:{text:{dy:-8,text:t}}}])}})},Rc={State:El.define("fsa.State",{attrs:{circle:{"stroke-width":3},text:{"font-weight":"800"}}}),StartState:Oa.define("fsa.StartState",{size:{width:20,height:20},attrs:{circle:{transform:"translate(10, 10)",r:10,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g></g>'}),EndState:Oa.define("fsa.EndState",{size:{width:20,height:20},attrs:{".outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#000000"},".inner":{transform:"translate(10, 10)",r:6,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Arrow:ja.define("fsa.Arrow",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}},smooth:!0})},Yc={Member:Oa.define("org.Member",{size:{width:180,height:70},attrs:{rect:{width:170,height:60},".card":{fill:"#FFFFFF",stroke:"#000000","stroke-width":2,"pointer-events":"visiblePainted",rx:10,ry:10},image:{width:48,height:48,ref:".card","ref-x":10,"ref-y":5},".rank":{"text-decoration":"underline",ref:".card","ref-x":.9,"ref-y":.2,"font-family":"Courier New","font-size":14,"text-anchor":"end"},".name":{"font-weight":"800",ref:".card","ref-x":.9,"ref-y":.6,"font-family":"Courier New","font-size":14,"text-anchor":"end"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="card"/><image/></g><text class="rank"/><text class="name"/></g>'}),Arrow:ja.define("org.Arrow",{source:{selector:".card"},target:{selector:".card"},attrs:{".connection":{stroke:"#585858","stroke-width":3}},z:-1})},Wc={Place:Gl.define("pn.Place",{size:{width:50,height:50},attrs:{".root":{r:25,fill:"#ffffff",stroke:"#000000",transform:"translate(25, 25)"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:".root",fill:"#000000","font-size":12},".tokens > circle":{fill:"#000000",r:5},".tokens.one > circle":{transform:"translate(25, 25)"},".tokens.two > circle:nth-child(1)":{transform:"translate(19, 25)"},".tokens.two > circle:nth-child(2)":{transform:"translate(31, 25)"},".tokens.three > circle:nth-child(1)":{transform:"translate(18, 29)"},".tokens.three > circle:nth-child(2)":{transform:"translate(25, 19)"},".tokens.three > circle:nth-child(3)":{transform:"translate(32, 29)"},".tokens.alot > text":{transform:"translate(25, 18)","text-anchor":"middle",fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="root"/><g class="tokens" /></g><text class="label"/></g>'}),PlaceView:$a.extend({presentationAttributes:$a.addPresentationAttributes({tokens:["TOKENS"]}),initFlag:$a.prototype.initFlag.concat(["TOKENS"]),confirmUpdate:function(){for(var t,e=[],i=arguments.length;i--;)e[i]=arguments[i];var n=(t=$a.prototype.confirmUpdate).call.apply(t,[this].concat(e));return this.hasFlag(n,"TOKENS")&&(this.renderTokens(),this.update(),n=this.removeFlag(n,"TOKENS")),n},renderTokens:function(){var e=this.vel.findOne(".tokens").empty();["one","two","three","alot"].forEach(function(t){e.removeClass(t)});var t=this.model.get("tokens");if(t)switch(t){case 1:e.addClass("one"),e.append(Pr("circle"));break;case 2:e.addClass("two"),e.append([Pr("circle"),Pr("circle")]);break;case 3:e.addClass("three"),e.append([Pr("circle"),Pr("circle"),Pr("circle")]);break;default:e.addClass("alot"),e.append(Pr("text").text(t+""))}}}),Transition:Gl.define("pn.Transition",{size:{width:12,height:50},attrs:{rect:{width:12,height:50,fill:"#000000",stroke:"#000000"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:"rect",fill:"#000000","font-size":12}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="root"/></g></g><text class="label"/>'}),Link:ja.define("pn.Link",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}}})},Uc=Gl.define("uml.Class",{attrs:{rect:{width:200},".uml-class-name-rect":{stroke:"black","stroke-width":2,fill:"#3498db"},".uml-class-attrs-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-methods-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-name-text":{ref:".uml-class-name-rect","ref-y":.5,"ref-x":.5,"text-anchor":"middle","y-alignment":"middle","font-weight":"bold",fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-attrs-text":{ref:".uml-class-attrs-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-methods-text":{ref:".uml-class-methods-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"}},name:[],attributes:[],methods:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-class-name-rect"/><rect class="uml-class-attrs-rect"/><rect class="uml-class-methods-rect"/>',"</g>",'<text class="uml-class-name-text"/><text class="uml-class-attrs-text"/><text class="uml-class-methods-text"/>',"</g>"].join(""),initialize:function(){this.on("change:name change:attributes change:methods",function(){this.updateRectangles(),this.trigger("uml-update")},this),this.updateRectangles(),Gl.prototype.initialize.apply(this,arguments)},getClassName:function(){return this.get("name")},updateRectangles:function(){var n=this.get("attrs"),t=[{type:"name",text:this.getClassName()},{type:"attrs",text:this.get("attributes")},{type:"methods",text:this.get("methods")}],r=0;t.forEach(function(t){var e=Array.isArray(t.text)?t.text:[t.text],i=20*e.length+20;n[".uml-class-"+t.type+"-text"].text=e.join("\n"),n[".uml-class-"+t.type+"-rect"].height=i,n[".uml-class-"+t.type+"-rect"].transform="translate(0,"+r+")",r+=i})}}),Fc=$a.extend({initialize:function(){$a.prototype.initialize.apply(this,arguments),this.listenTo(this.model,"uml-update",function(){this.update(),this.resize()})}}),Vc=Uc.define("uml.Abstract",{attrs:{".uml-class-name-rect":{fill:"#e74c3c"},".uml-class-attrs-rect":{fill:"#c0392b"},".uml-class-methods-rect":{fill:"#c0392b"}}},{getClassName:function(){return["<<Abstract>>",this.get("name")]}}),Xc=Fc,Hc=Uc.define("uml.Interface",{attrs:{".uml-class-name-rect":{fill:"#f1c40f"},".uml-class-attrs-rect":{fill:"#f39c12"},".uml-class-methods-rect":{fill:"#f39c12"}}},{getClassName:function(){return["<<Interface>>",this.get("name")]}}),Jc={basic:_l,standard:cc,devs:dc,logic:kc,chess:Tc,erd:Ec,fsa:Rc,org:Yc,pn:Wc,uml:{Class:Uc,ClassView:Fc,Abstract:Vc,AbstractView:Xc,Interface:Hc,InterfaceView:Fc,Generalization:ja.define("uml.Generalization",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"}}}),Implementation:ja.define("uml.Implementation",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"},".connection":{"stroke-dasharray":"3,3"}}}),Aggregation:ja.define("uml.Aggregation",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"white"}}}),Composition:ja.define("uml.Composition",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"black"}}}),Association:ja.define("uml.Association"),State:Gl.define("uml.State",{attrs:{".uml-state-body":{width:200,height:200,rx:10,ry:10,fill:"#ecf0f1",stroke:"#bdc3c7","stroke-width":3},".uml-state-separator":{stroke:"#bdc3c7","stroke-width":2},".uml-state-name":{ref:".uml-state-body","ref-x":.5,"ref-y":5,"text-anchor":"middle",fill:"#000000","font-family":"Courier New","font-size":14},".uml-state-events":{ref:".uml-state-separator","ref-x":5,"ref-y":5,fill:"#000000","font-family":"Courier New","font-size":14}},name:"State",events:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-state-body"/>',"</g>",'<path class="uml-state-separator"/>','<text class="uml-state-name"/>','<text class="uml-state-events"/>',"</g>"].join(""),initialize:function(){this.on({"change:name":this.updateName,"change:events":this.updateEvents,"change:size":this.updatePath},this),this.updateName(),this.updateEvents(),this.updatePath(),Gl.prototype.initialize.apply(this,arguments)},updateName:function(){this.attr(".uml-state-name/text",this.get("name"))},updateEvents:function(){this.attr(".uml-state-events/text",this.get("events").join("\n"))},updatePath:function(){var t="M 0 20 L "+this.get("size").width+" 20";this.attr(".uml-state-separator/d",t,{silent:!0})}}),StartState:El.define("uml.StartState",{type:"uml.StartState",attrs:{circle:{fill:"#34495e",stroke:"#2c3e50","stroke-width":2,rx:1}}}),EndState:Gl.define("uml.EndState",{size:{width:20,height:20},attrs:{"circle.outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#2c3e50"},"circle.inner":{transform:"translate(10, 10)",r:6,fill:"#34495e"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Transition:ja.define("uml.Transition",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z",fill:"#34495e",stroke:"#2c3e50"},".connection":{stroke:"#2c3e50"}}})}};function _c(t,e){if(0===e)return"0%";return Math.round(t/e*100*1e3)/1e3+"%"}function Qc(r){return function(t,e,i,n){return(e.isNodeConnection(i)?qc:Kc)(r,t,e,i,n)}}function Kc(t,e,i,n,r){var o=i.model.angle(),a=i.getNodeUnrotatedBBox(n),s=i.model.getBBox().center();r.rotate(s,o);var l=r.x-a.x,c=r.y-a.y;return t&&(l=_c(l,a.width),c=_c(c,a.height)),e.anchor={name:"topLeft",args:{dx:l,dy:c,rotate:!0}},e}function qc(t,e,i,n,r){var o=i.getConnection();if(!o)return e;var a=o.closestPointLength(r);if(t){var s=o.length();e.anchor={name:"connectionRatio",args:{ratio:a/s}}}else e.anchor={name:"connectionLength",args:{length:a}};return e}var $c=qo,tu=Qc(!1),eu=Qc(!0),iu={useDefaults:$c,pinAbsolute:tu,pinRelative:eu},nu=Wa.extend({tagName:"circle",svgElement:!0,className:"marker-vertex",events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onDoubleClick",dbltap:"onDoubleClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},attributes:{r:6,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move"},position:function(t,e){var i=this.vel,n=this.options.scale,r=Pr.createSVGMatrix().translate(t,e);n&&(r=r.scale(n)),i.transform(r,{absolute:!0})},onPointerDown:function(t){this.options.guard(t)||(t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data),this.trigger("will-change",this,t))},onPointerMove:function(t){this.trigger("changing",this,t)},onDoubleClick:function(t){this.trigger("remove",this,t)},onPointerUp:function(t){this.trigger("changed",this,t),this.undelegateDocumentEvents(),this.options.paper.delegateEvents()}}),ru=Dl.extend({name:"vertices",options:{handleClass:nu,snapRadius:20,redundancyRemoval:!0,vertexAdding:!0,stopPropagation:!0,scale:null},children:[{tagName:"path",selector:"connection",className:"joint-vertices-path",attributes:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"cell"}}],handles:null,events:{"mousedown .joint-vertices-path":"onPathPointerDown","touchstart .joint-vertices-path":"onPathPointerDown"},onRender:function(){return this.options.vertexAdding&&(this.renderChildren(),this.updatePath()),this.resetHandles(),this.renderHandles(),this},update:function(){return this.relatedView.model.vertices().length===this.handles.length?this.updateHandles():(this.resetHandles(),this.renderHandles()),this.options.vertexAdding&&this.updatePath(),this},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},renderHandles:function(){for(var e=this,t=this.relatedView.model.vertices(),i=0,n=t.length;i<n;i++){var r=t[i],o=new this.options.handleClass({index:i,paper:this.paper,scale:this.options.scale,guard:function(t){return e.guard(t)}});o.render(),o.position(r.x,r.y),this.simulateRelatedView(o.el),o.vel.appendTo(this.el),this.handles.push(o),this.startHandleListening(o)}},updateHandles:function(){for(var t=this.relatedView.model.vertices(),e=0,i=t.length;e<i;e++){var n=t[e],r=this.handles[e];if(!r)return;r.position(n.x,n.y)}},updatePath:function(){var t=this.childNodes.connection;t&&t.setAttribute("d",this.relatedView.getSerializedConnection())},startHandleListening:function(t){var e=this.relatedView;e.can("vertexMove")&&(this.listenTo(t,"will-change",this.onHandleWillChange),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"changed",this.onHandleChanged)),e.can("vertexRemove")&&this.listenTo(t,"remove",this.onHandleRemove)},getNeighborPoints:function(t){var e=this.relatedView,i=e.model.vertices(),n=0<t?i[t-1]:e.sourceAnchor,r=t<i.length-1?i[t+1]:e.targetAnchor;return{prev:new un(n),next:new un(r)}},onHandleWillChange:function(t,e){this.focus();var i=this.relatedView,n=this.options;i.model.startBatch("vertex-move",{ui:!0,tool:this.cid}),n.stopPropagation||i.notifyPointerdown.apply(i,i.paper.getPointerArgs(e))},onHandleChanging:function(t,e){var i=this.options,n=this.relatedView,r=t.options.index,o=n.paper.getPointerArgs(e),a=o[0],s=o[1],l=o[2],c={x:s,y:l};this.snapVertex(c,r),n.model.vertex(r,c,{ui:!0,tool:this.cid}),t.position(c.x,c.y),i.stopPropagation||n.notifyPointermove(a,s,l)},onHandleChanged:function(t,e){var i=this.options,n=this.relatedView;if(i.vertexAdding&&this.updatePath(),i.redundancyRemoval){n.removeRedundantLinearVertices({ui:!0,tool:this.cid})&&this.render(),this.blur(),n.model.stopBatch("vertex-move",{ui:!0,tool:this.cid}),this.eventData(e).vertexAdded&&n.model.stopBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.paper.getPointerArgs(e),o=r[0],a=r[1],s=r[2];i.stopPropagation||n.notifyPointerup(o,a,s),n.checkMouseleave(o)}},snapVertex:function(t,e){var i=this.options.snapRadius;if(0<i){var n=this.getNeighborPoints(e),r=n.prev,o=n.next;Math.abs(t.x-r.x)<i?t.x=r.x:Math.abs(t.x-o.x)<i&&(t.x=o.x),Math.abs(t.y-r.y)<i?t.y=n.prev.y:Math.abs(t.y-o.y)<i&&(t.y=o.y)}},onHandleRemove:function(t,e){var i=t.options.index,n=this.relatedView;n.model.removeVertex(i,{ui:!0}),this.options.vertexAdding&&this.updatePath(),n.checkMouseleave(Hr(e))},onPathPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY).toJSON(),n=this.relatedView;n.model.startBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.getVertexIndex(i.x,i.y);this.snapVertex(i,r),n.model.insertVertex(r,i,{ui:!0,tool:this.cid}),this.update();var o=this.handles[r];this.eventData(e,{vertexAdded:!0}),o.onPointerDown(e)}},onRemove:function(){this.resetHandles()}},{VertexHandle:nu});function ou(t,e){var i=t.model;return e?i.getBBox():i.isLink()?t.getConnection().bbox():t.getNodeUnrotatedBBox(t.el)}function au(t,e,i){return eu.call(this.paper,{},e,i,t,this.model).anchor}var su=Wa.extend({tagName:"g",svgElement:!0,className:"marker-segment",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},children:[{tagName:"line",selector:"line",attributes:{stroke:"#33334F","stroke-width":2,fill:"none","pointer-events":"none"}},{tagName:"rect",selector:"handle",attributes:{width:20,height:8,x:-10,y:-4,rx:4,ry:4,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2}}],onRender:function(){this.renderChildren()},position:function(t,e,i,n){var r=this.options.scale,o=Pr.createSVGMatrix().translate(t,e).rotate(i);r&&(o=o.scale(r));var a=this.childNodes.handle;a.setAttribute("transform",Pr.matrixToTransformString(o)),a.setAttribute("cursor",i%180==0?"row-resize":"col-resize");var s=n.getClosestPoint(new un(t,e)),l=this.childNodes.line;l.setAttribute("x1",t),l.setAttribute("y1",e),l.setAttribute("x2",s.x),l.setAttribute("y2",s.y)},onPointerDown:function(t){this.options.guard(t)||(this.trigger("change:start",this,t),t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data))},onPointerMove:function(t){this.trigger("changing",this,t)},onPointerUp:function(t){this.undelegateDocumentEvents(),this.options.paper.delegateEvents(),this.trigger("change:end",this,t)},show:function(){this.el.style.display=""},hide:function(){this.el.style.display="none"}}),lu=Dl.extend({name:"segments",precision:.5,options:{handleClass:su,segmentLengthThreshold:40,redundancyRemoval:!0,anchor:au,snapRadius:10,snapHandle:!0,stopPropagation:!0},handles:null,onRender:function(){this.resetHandles();var t=this.relatedView,e=t.model.vertices();e.unshift(t.sourcePoint),e.push(t.targetPoint);for(var i=0,n=e.length;i<n-1;i++){var r=e[i],o=e[i+1],a=this.renderHandle(r,o);this.simulateRelatedView(a.el),this.handles.push(a),a.options.index=i}return this},renderHandle:function(t,e){var i=this,n=new this.options.handleClass({paper:this.paper,scale:this.options.scale,guard:function(t){return i.guard(t)}});return n.render(),this.updateHandle(n,t,e),n.vel.appendTo(this.el),this.startHandleListening(n),n},update:function(){return this.render(),this},startHandleListening:function(t){this.listenTo(t,"change:start",this.onHandleChangeStart),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"change:end",this.onHandleChangeEnd)},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},shiftHandleIndexes:function(t){for(var e=this.handles,i=0,n=e.length;i<n;i++)e[i].options.index+=t},resetAnchor:function(t,e){var i=this.relatedView.model;e?i.prop([t,"anchor"],e,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([t,"anchor"],{ui:!0,tool:this.cid})},snapHandle:function(t,e,i){var n=t.options.index,r=this.relatedView.model.vertices(),o=t.options.axis,a=r[n-2]||i.sourceAnchor,s=r[n+1]||i.targetAnchor,l=this.options.snapRadius;return Math.abs(e[o]-a[o])<l?e[o]=a[o]:Math.abs(e[o]-s[o])<l&&(e[o]=s[o]),e},onHandleChanging:function(t,e){var i=this.options,n=this.eventData(e),r=this.relatedView,o=r.paper,a=t.options.index-1,s=Hr(e),l=o.snapToGrid(s.clientX,s.clientY),c=this.snapHandle(t,l.clone(),n),u=t.options.axis,h=this.options.snapHandle?0:l[u]-c[u],g=r.model,d=xo(g.vertices()),f=this.options.anchor;"function"!=typeof f&&(f=null);var p=t.options.index,m=[r.sourcePoint.clone()].concat(d,[r.targetPoint.clone()]),I=0;if(0<=p-1){var v=m[p-1],A=m[p];new fn(v,A).vector().theta()%90!=0&&(d.splice(p-1,0,n.originalVertices[p-1]),I++,this.shiftHandleIndexes(1))}var C=d[a+I],w=d[a+1+I];if(p+2<m.length){var y=m[p+1],b=m[p+2];if(new fn(y,b).vector().theta()%90!=0){var N=1===n.originalVertices.length,x=N?0:p,M=n.firstHandleShifted&&!N?1:0,S=1+I;d.splice(p+S,0,n.originalVertices[x-M])}}var k=r.sourceView,T=r.sourceBBox,D=!1,L=!1;if(C?0===a?T.containsPoint(C)?(d.shift(),this.shiftHandleIndexes(-1),D=!0):(C[u]=c[u],L=!0):C[u]=c[u]:((C=r.sourceAnchor.toJSON())[u]=c[u],T.containsPoint(C)?(C[u]=c[u],D=!0):(d.unshift(C),this.shiftHandleIndexes(1),L=n.firstHandleShifted=!0)),f&&k){if(D){var z=n.sourceAnchor.clone();z[u]=c[u];var P=f.call(r,z,k,r.sourceMagnet||k.el,"source",r);this.resetAnchor("source",P)}L&&this.resetAnchor("source",n.sourceAnchorDef)}var j=r.targetView,G=r.targetBBox,Z=!1,B=!1;if(w?a===d.length-2?G.containsPoint(w)?(d.pop(),Z=!0):(w[u]=c[u],B=!0):w[u]=c[u]:((w=r.targetAnchor.toJSON())[u]=c[u],G.containsPoint(w)?Z=!0:(d.push(w),B=!0)),f&&j){if(Z){var O=n.targetAnchor.clone();O[u]=c[u];var E=f.call(r,O,j,r.targetMagnet||j.el,"target",r);this.resetAnchor("target",E)}B&&this.resetAnchor("target",n.targetAnchorDef)}g.vertices(d,{ui:!0,tool:this.cid}),this.updateHandle(t,C,w,h),i.stopPropagation||r.notifyPointermove(s,l.x,l.y)},onHandleChangeStart:function(t,e){var i=this.options,n=this.handles,r=this.relatedView,o=r.model,a=r.paper,s=t.options.index;if(Array.isArray(n)){for(var l=0,c=n.length;l<c;l++)l!==s&&n[l].hide();this.focus(),this.eventData(e,{sourceAnchor:r.sourceAnchor.clone(),targetAnchor:r.targetAnchor.clone(),sourceAnchorDef:No(o.prop(["source","anchor"])),targetAnchorDef:No(o.prop(["target","anchor"])),originalVertices:xo(o.vertices()),firstHandleShifted:!1}),o.startBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||r.notifyPointerdown.apply(r,a.getPointerArgs(e))}},onHandleChangeEnd:function(t,e){var i=this.options,n=this.relatedView,r=n.paper,o=n.model;i.redundancyRemoval&&n.removeRedundantLinearVertices({ui:!0,tool:this.cid});var a=Hr(e),s=r.snapToGrid(a.clientX,a.clientY);this.render(),this.blur(),o.stopBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||n.notifyPointerup(a,s.x,s.y),n.checkMouseleave(a)},updateHandle:function(t,e,i,n){var r=Math.abs(e.x-i.x)<this.precision,o=Math.abs(e.y-i.y)<this.precision;if(r||o){var a=new fn(e,i);if(a.length()<this.options.segmentLengthThreshold)t.hide();else{var s=a.midpoint(),l=r?"x":"y";s[l]+=n||0;var c=a.vector().vectorAngle(new un(1,0));t.position(s.x,s.y,c,this.relatedView),t.show(),t.options.axis=l}}else t.hide()},onRemove:function(){this.resetHandles()}},{SegmentHandle:su}),cu=Dl.extend({tagName:"path",xAxisVector:new un(1,0),events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{scale:null},onRender:function(){this.update()},update:function(){var t,e,i=this.ratio,n=this.relatedView,r=n.getTangentAtRatio(i);if(e=r?(t=r.start,r.vector().vectorAngle(this.xAxisVector)||0):(t=n.getPointAtRatio(i),0),!t)return this;var o=Pr.createSVGMatrix().translate(t.x,t.y).rotate(e),a=this.options.scale;return a&&(o=o.scale(a)),this.vel.transform(o,{absolute:!0}),this},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.relatedView;e.model.startBatch("arrowhead-move",{ui:!0,tool:this.cid}),e.can("arrowheadMove")&&(e.startArrowheadMove(this.arrowheadType),this.delegateDocumentEvents(),e.paper.undelegateEvents()),this.focus(),this.el.style.pointerEvents="none"}},onPointerMove:function(t){var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY);this.relatedView.pointermove(e,i.x,i.y)},onPointerUp:function(t){this.undelegateDocumentEvents();var e=this.relatedView,i=e.paper,n=Hr(t),r=i.snapToGrid(n.clientX,n.clientY);e.pointerup(n,r.x,r.y),i.delegateEvents(),this.blur(),this.el.style.pointerEvents="",e.model.stopBatch("arrowhead-move",{ui:!0,tool:this.cid})}}),uu=cu.extend({name:"target-arrowhead",ratio:1,arrowheadType:"target",attributes:{d:"M -10 -8 10 0 -10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"target-arrowhead"}}),hu=cu.extend({name:"source-arrowhead",ratio:0,arrowheadType:"source",attributes:{d:"M 10 -8 -10 0 10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"source-arrowhead"}}),gu=Dl.extend({name:"boundary",tagName:"rect",options:{padding:10,useModelGeometry:!1},attributes:{fill:"none",stroke:"#33334F","stroke-width":.5,"stroke-dasharray":"5, 5","pointer-events":"none"},onRender:function(){this.update()},update:function(){var t=this.relatedView,e=this.options,i=this.vel,n=e.useModelGeometry,r=e.rotate,o=so(e.padding),a=ou(t,n).moveAndExpand({x:-o.left,y:-o.top,width:o.left+o.right,height:o.top+o.bottom}),s=t.model;if(s.isElement()){var l=s.angle();if(l)if(r){var c=s.getBBox().center();i.rotate(l,c.x,c.y,{absolute:!0})}else a=a.bbox(l)}return i.attr(a.toJSON()),this}}),du=Dl.extend({tagName:"g",type:null,children:[{tagName:"circle",selector:"anchor",attributes:{cursor:"pointer"}},{tagName:"rect",selector:"area",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{snap:function(t,e,i,n,r,o){var a=o.options.snapRadius,s="source"===n,l=s?0:-1,c=this.model.vertex(l)||this.getEndAnchor(s?"target":"source");return c&&(Math.abs(c.x-t.x)<a&&(t.x=c.x),Math.abs(c.y-t.y)<a&&(t.y=c.y)),t},anchor:au,scale:null,resetAnchor:!0,customAnchorAttributes:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttributes:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,restrictArea:!0,redundancyRemoval:!0},onRender:function(){this.renderChildren(),this.toggleArea(!1),this.update()},update:function(){var t=this.type;return this.relatedView.getEndView(t)?(this.updateAnchor(),this.updateArea(),this.el.style.display=""):this.el.style.display="none",this},updateAnchor:function(){var t=this.childNodes;if(t){var e=t.anchor;if(e){var i=this.relatedView,n=this.type,r=i.getEndAnchor(n),o=this.options,a=i.model.prop([n,"anchor"]),s="translate("+r.x+","+r.y+")";o.scale&&(s+=" scale("+o.scale+")"),e.setAttribute("transform",s);var l=a?o.customAnchorAttributes:o.defaultAnchorAttributes;for(var c in l)e.setAttribute(c,l[c])}}},updateArea:function(){var t=this.childNodes;if(t){var e=t.area;if(e){var i,n,r,o=this.relatedView,a=this.type,s=o.getEndView(a),l=s.model,c=o.getEndMagnet(a),u=this.options.areaPadding;isFinite(u)||(u=0),s.isNodeConnection(c)?(n=0,r=(i=s.getBBox()).center()):(i=s.getNodeUnrotatedBBox(c),n=l.angle(),r=i.center(),n&&r.rotate(l.getBBox().center(),-n)),i.inflate(u),e.setAttribute("x",-i.width/2),e.setAttribute("y",-i.height/2),e.setAttribute("width",i.width),e.setAttribute("height",i.height),e.setAttribute("transform","translate("+r.x+","+r.y+") rotate("+n+")")}}},toggleArea:function(t){this.childNodes.area.style.display=t?"":"none"},onPointerDown:function(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.paper.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleArea(this.options.restrictArea),this.relatedView.model.startBatch("anchor-move",{ui:!0,tool:this.cid}))},resetAnchor:function(t){var e=this.type,i=this.relatedView.model;t?i.prop([e,"anchor"],t,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([e,"anchor"],{ui:!0,tool:this.cid})},onPointerMove:function(t){var e,i=this.relatedView,n=this.type,r=i.getEndView(n),o=r.model,a=i.getEndMagnet(n),s=Hr(t),l=this.paper.clientToLocalPoint(s.clientX,s.clientY),c=this.options.snap;if("function"==typeof c&&(l=c.call(i,l,r,a,n,i,this),l=new un(l)),this.options.restrictArea)if(r.isNodeConnection(a)){var u=r.getClosestPoint(l);u&&(l=u)}else{var h=r.getNodeUnrotatedBBox(a),g=o.angle(),d=o.getBBox().center(),f=l.clone().rotate(d,g);h.containsPoint(f)||(l=h.pointNearestToPoint(f).rotate(d,-g))}var p=this.options.anchor;"function"==typeof p&&(e=p.call(i,l,r,a,n,i)),this.resetAnchor(e),this.update()},onPointerUp:function(t){this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);var e=this.relatedView;this.options.redundancyRemoval&&e.removeRedundantLinearVertices({ui:!0,tool:this.cid}),e.model.stopBatch("anchor-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.options.resetAnchor;!1!==t&&(!0===t&&(t=null),this.resetAnchor(xo(t)),this.update())}}),fu=du.extend({name:"source-anchor",type:"source"}),pu=du.extend({name:"target-anchor",type:"target"}),mu=Dl.extend({name:"button",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},options:{distance:0,offset:0,scale:null,rotate:!1},onRender:function(){this.renderChildren(this.options.markup),this.update()},update:function(){return this.position(),this},position:function(){this.vel.transform(this.getCellMatrix(),{absolute:!0})},getCellMatrix:function(){return this.relatedView.model.isLink()?this.getLinkMatrix():this.getElementMatrix()},getElementMatrix:function(){var t=this.relatedView,e=this.options,i=e.x;void 0===i&&(i=0);var n=e.y;void 0===n&&(n=0);var r=e.offset;void 0===r&&(r={});var o=e.useModelGeometry,a=e.rotate,s=e.scale,l=ou(t,o),c=t.model.angle();a||(l=l.bbox(c));var u=r.x;void 0===u&&(u=0);var h=r.y;void 0===h&&(h=0),qr(i)?i=parseFloat(i)/100*l.width:ji(i)&&(i=Number(Bi(i,l))),qr(n)?n=parseFloat(n)/100*l.height:ji(n)&&(n=Number(Bi(n,l)));var g=Pr.createSVGMatrix().translate(l.x+l.width/2,l.y+l.height/2);return a&&(g=g.rotate(c)),g=g.translate(i+u-l.width/2,n+h-l.height/2),s&&(g=g.scale(s)),g},getLinkMatrix:function(){var t=this.relatedView,e=this.options,i=e.offset;void 0===i&&(i=0);var n=e.distance;void 0===n&&(n=0);var r,o,a,s=e.rotate,l=e.scale;a=(r=qr(n)?t.getTangentAtRatio(parseFloat(n)/100):t.getTangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=t.getConnection().start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.options.action;"function"==typeof e&&e.call(this.relatedView,t,this.relatedView,this)}}}),Iu=mu.extend({children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],options:{distance:60,offset:0,action:function(t,e,i){e.model.remove({ui:!0,tool:i.cid})}}}),vu=mu.extend({name:"connect",documentEvents:{mousemove:"drag",touchmove:"drag",mouseup:"dragend",touchend:"dragend",touchcancel:"dragend"},children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2,"pointer-events":"none"}}],options:{distance:80,offset:0,magnet:function(t){return t.el},action:function(t,e,i){return i.dragstart(t)}},getMagnetNode:function(){var t,e=this.options,i=this.relatedView,n=e.magnet;switch(typeof n){case"function":t=n.call(this,i,this);break;case"string":t=i.findBySelector(n)[0];break;default:t=n}if(t||(t=i.el),t instanceof SVGElement)return t;throw new Error("Connect: magnet must be an SVGElement")},dragstart:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.clientToLocalPoint(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkStart(n,this.getMagnetNode(),o,a),e.undelegateEvents(),this.delegateDocumentEvents(null,n.data),this.focus()},drag:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLink(n,o,a)},dragend:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkEnd(n,o,a),this.undelegateDocumentEvents(),e.delegateEvents(),this.blur(),i.checkMouseleave(n)}}),Au=vu.extend({name:"hover-connect",defaultMarkup:[{tagName:"circle",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2}}],children:function(){var t=this.options,e=this.defaultMarkup;return[{tagName:"path",selector:"track",attributes:{fill:"none",stroke:"transparent","stroke-width":t.trackWidth||15,cursor:"pointer"}},{tagName:"g",selector:"button",attributes:{"pointer-events":"none",display:"none"},children:t.markup||e}]},events:Object.assign({mousemove:"onMousemove",mouseenter:"onMouseenter",mouseleave:"onMouseleave"},vu.prototype.events),onRender:function(){this.renderChildren(),this.update()},trackPath:null,update:function(){var t=this.childNodes;this.trackPath=this.getTrackPath(),vu.prototype.update.apply(this,arguments),t.track.setAttribute("d",this.trackPath.serialize())},position:function(){var t=this.el;this.childNodes.button.setAttribute("transform",Pr.matrixToTransformString(this.getButtonMatrix())),t.setAttribute("transform",Pr.matrixToTransformString(this.getTrackMatrix()))},getButtonMatrix:function(){var t=this.options,e=this.trackPath,i=t.offset;void 0===i&&(i=0);var n=t.distance;void 0===n&&(n=0);var r,o,a,s=t.rotate,l=t.scale;a=(r=qr(n)?e.tangentAtRatio(parseFloat(n)/100):e.tangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=e.start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},getTrackPath:function(){return this.relatedView.getConnection()},getTrackMatrix:function(){return Pr.createSVGMatrix()},getTrackRatioFromEvent:function(t){var e=this.relatedView,i=this.trackPath,n=e.paper.clientToLocalPoint(t.clientX,t.clientY),r=Pr.transformPoint(n,this.getTrackMatrix().inverse());return i.closestPointLength(r)},canShowButton:function(){return S._data(this.paper.el,"events")},showButton:function(){this.childNodes.button.style.display="block"},hideButton:function(){this.childNodes.button.style.display=""},onMousemove:function(t){if(this.trackPath){this.options.distance=this.getTrackRatioFromEvent(t),this.position()}},onMouseenter:function(){this.canShowButton()&&this.showButton()},onMouseleave:function(){this.hideButton()}}),Cu={Vertices:ru,Segments:lu,TargetArrowhead:uu,SourceArrowhead:hu,Boundary:gu,SourceAnchor:fu,TargetAnchor:pu,Button:mu,Remove:Iu,Connect:vu,HoverConnect:Au},wu=Dl.extend({tagName:"g",children:[{tagName:"circle",selector:"handle",attributes:{cursor:"pointer","stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6}},{tagName:"rect",selector:"extras",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{handleAttributes:null,selector:"root",padding:6,scale:null},getPosition:function(){},setPosition:function(){},resetPosition:function(){},onRender:function(){this.renderChildren(),this.toggleExtras(!1),this.update()},update:function(){var t=this.childNodes,e=t.handle,i=t.extras;if(!e)throw new Error("Control: markup selector `handle` is required");return this.updateHandle(e),i&&this.updateExtras(i),this},updateHandle:function(t){var e=this.relatedView,i=this.options,n=e.model,r=this.getPosition(e,this),o=n.getAbsolutePointFromRelative(r),a=i.handleAttributes,s=i.scale,l="translate("+o.x+","+o.y+")";if(s&&(l+=" scale("+s+")"),t.setAttribute("transform",l),a)for(var c in a)t.setAttribute(c,a[c])},updateExtras:function(t){var e=this.relatedView,i=this.options,n=this.options.selector;if(n){var r=e.findBySelector(n)[0];if(!r)throw new Error("Control: invalid selector.");var o=i.padding;isFinite(o)||(o=0);var a=e.getNodeUnrotatedBBox(r),s=e.model,l=s.angle(),c=a.center();l&&c.rotate(s.getBBox().center(),-l),a.inflate(o),t.setAttribute("x",-a.width/2),t.setAttribute("y",-a.height/2),t.setAttribute("width",a.width),t.setAttribute("height",a.height),t.setAttribute("transform","translate("+c.x+","+c.y+") rotate("+l+")")}else this.toggleExtras(!1)},toggleExtras:function(t){var e=this.childNodes.extras;e&&(e.style.display=t?"":"none")},onPointerDown:function(t){var e=this.relatedView,i=this.paper;this.guard(t)||(t.stopPropagation(),t.preventDefault(),i.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleExtras(!0),e.model.startBatch("control-move",{ui:!0,tool:this.cid}))},onPointerMove:function(t){var e=this.relatedView,i=this.paper,n=e.model,r=Hr(t),o=r.clientX,a=r.clientY,s=i.clientToLocalPoint(o,a),l=n.getRelativePointFromAbsolute(s);this.setPosition(e,l,this),this.update()},onPointerUp:function(t){var e=this.relatedView;this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleExtras(!1),e.model.stopBatch("control-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.relatedView;this.resetPosition(t,this),this.update()}}),yu=Au.extend({getTrackPath:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.trackPath;(void 0===n&&(n="M 0 0 H calc(w) V calc(h) H 0 Z"),"function"==typeof n&&(n=n.call(this,t)),ji(n))&&(n=Bi(n,ou(t,i)));return new Yn(Pr.normalizePathData(n))},getTrackMatrix:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.rotate,r=ou(t,i),o=t.model.angle();n||(r=r.bbox(o));var a=Pr.createSVGMatrix().translate(r.x+r.width/2,r.y+r.height/2);return n&&(a=a.rotate(o)),a=a.translate(-r.width/2,-r.height/2)}}),bu={Button:mu,Remove:Iu,Connect:vu,Boundary:gu,HoverConnect:yu,Control:wu},Nu=Pr,xu={DirectedGraph:Pl,PortLabel:Pa,Port:Sa};return t.V=Pr,t.Vectorizer=Nu,t.anchors=bl,t.config=jr,t.connectionPoints=wl,t.connectionStrategies=iu,t.connectors=el,t.dia=zl,t.elementTools=bu,t.env=jl,t.format={},t.g=zr,t.highlighters=ul,t.layout=xu,t.linkAnchors=pl,t.linkTools=Cu,t.mvc=Va,t.routers=Gs,t.setTheme=function(t,e){wo(Ya,"setTheme",t,e=e||{}),Wa.prototype.defaultTheme=t},t.shapes=Jc,t.ui={},t.util=wa,t.version="3.6.3",t}({},Backbone,_,$);if(void 0!==joint)var g=joint.g,V=joint.V,Vectorizer=joint.V;
\ No newline at end of file
+var joint=function(t,c,i,S){"use strict";c=c&&c.hasOwnProperty("default")?c.default:c,i=i&&i.hasOwnProperty("default")?i.default:i,S=S&&S.hasOwnProperty("default")?S.default:S;var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function n(t,e){return t(e={exports:{}},e.exports),e.exports}var r=function(t){return t&&t.Math==Math&&t},u=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),a=function(t){try{return!!t()}catch(t){return!0}},s=!a(function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]}),o={}.propertyIsEnumerable,l=Object.getOwnPropertyDescriptor,h={f:l&&!o.call({1:2},1)?function(t){var e=l(this,t);return!!e&&e.enumerable}:o},C=function(t,e){return{enumerable:!(1&t),configurable:!(2&t),writable:!(4&t),value:e}},g={}.toString,d=function(t){return g.call(t).slice(8,-1)},f="".split,w=a(function(){return!Object("z").propertyIsEnumerable(0)})?function(t){return"String"==d(t)?f.call(t,""):Object(t)}:Object,p=function(t){if(null==t)throw TypeError("Can't call method on "+t);return t},m=function(t){return w(p(t))},I=function(t){return"object"==typeof t?null!==t:"function"==typeof t},v=function(t,e){if(!I(t))return t;var i,n;if(e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;if("function"==typeof(i=t.valueOf)&&!I(n=i.call(t)))return n;if(!e&&"function"==typeof(i=t.toString)&&!I(n=i.call(t)))return n;throw TypeError("Can't convert object to primitive value")},A={}.hasOwnProperty,y=function(t,e){return A.call(t,e)},b=u.document,N=I(b)&&I(b.createElement),x=function(t){return N?b.createElement(t):{}},M=!s&&!a(function(){return 7!=Object.defineProperty(x("div"),"a",{get:function(){return 7}}).a}),k=Object.getOwnPropertyDescriptor,T={f:s?k:function(t,e){if(t=m(t),e=v(e,!0),M)try{return k(t,e)}catch(t){}if(y(t,e))return C(!h.f.call(t,e),t[e])}},D=function(t){if(!I(t))throw TypeError(String(t)+" is not an object");return t},L=Object.defineProperty,z={f:s?L:function(t,e,i){if(D(t),e=v(e,!0),D(i),M)try{return L(t,e,i)}catch(t){}if("get"in i||"set"in i)throw TypeError("Accessors not supported");return"value"in i&&(t[e]=i.value),t}},P=s?function(t,e,i){return z.f(t,e,C(1,i))}:function(t,e,i){return t[e]=i,t},j=function(e,i){try{P(u,e,i)}catch(t){u[e]=i}return i},G="__core-js_shared__",Z=u[G]||j(G,{}),B=Function.toString;"function"!=typeof Z.inspectSource&&(Z.inspectSource=function(t){return B.call(t)});var O,E,R,Y=Z.inspectSource,W=u.WeakMap,U="function"==typeof W&&/native code/.test(Y(W)),F=n(function(t){(t.exports=function(t,e){return Z[t]||(Z[t]=void 0!==e?e:{})})("versions",[]).push({version:"3.8.3",mode:"global",copyright:"\xa9 2021 Denis Pushkarev (zloirock.ru)"})}),V=0,X=Math.random(),H=function(t){return"Symbol("+String(void 0===t?"":t)+")_"+(++V+X).toString(36)},J=F("keys"),_=function(t){return J[t]||(J[t]=H(t))},Q={},K=u.WeakMap;if(U){var q=Z.state||(Z.state=new K),$=q.get,tt=q.has,et=q.set;O=function(t,e){return e.facade=t,et.call(q,t,e),e},E=function(t){return $.call(q,t)||{}},R=function(t){return tt.call(q,t)}}else{var it=_("state");Q[it]=!0,O=function(t,e){return e.facade=t,P(t,it,e),e},E=function(t){return y(t,it)?t[it]:{}},R=function(t){return y(t,it)}}var nt,rt={set:O,get:E,has:R,enforce:function(t){return R(t)?E(t):O(t,{})},getterFor:function(i){return function(t){var e;if(!I(t)||(e=E(t)).type!==i)throw TypeError("Incompatible receiver, "+i+" required");return e}}},ot=n(function(t){var e=rt.get,l=rt.enforce,c=String(String).split("String");(t.exports=function(t,e,i,n){var r,o=!!n&&!!n.unsafe,a=!!n&&!!n.enumerable,s=!!n&&!!n.noTargetGet;"function"==typeof i&&("string"!=typeof e||y(i,"name")||P(i,"name",e),(r=l(i)).source||(r.source=c.join("string"==typeof e?e:""))),t!==u?(o?!s&&t[e]&&(a=!0):delete t[e],a?t[e]=i:P(t,e,i)):a?t[e]=i:j(e,i)})(Function.prototype,"toString",function(){return"function"==typeof this&&e(this).source||Y(this)})}),at=u,st=function(t){return"function"==typeof t?t:void 0},lt=function(t,e){return arguments.length<2?st(at[t])||st(u[t]):at[t]&&at[t][e]||u[t]&&u[t][e]},ct=Math.ceil,ut=Math.floor,ht=function(t){return isNaN(t=+t)?0:(0<t?ut:ct)(t)},gt=Math.min,dt=function(t){return 0<t?gt(ht(t),9007199254740991):0},ft=Math.max,pt=Math.min,mt=function(c){return function(t,e,i){var n,r,o,a=m(t),s=dt(a.length),l=(n=s,(r=ht(i))<0?ft(r+n,0):pt(r,n));if(c&&e!=e){for(;l<s;)if((o=a[l++])!=o)return!0}else for(;l<s;l++)if((c||l in a)&&a[l]===e)return c||l||0;return!c&&-1}},It={includes:mt(!0),indexOf:mt(!1)},vt=It.indexOf,At=function(t,e){var i,n=m(t),r=0,o=[];for(i in n)!y(Q,i)&&y(n,i)&&o.push(i);for(;e.length>r;)y(n,i=e[r++])&&(~vt(o,i)||o.push(i));return o},Ct=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"],wt=Ct.concat("length","prototype"),yt={f:Object.getOwnPropertyNames||function(t){return At(t,wt)}},bt={f:Object.getOwnPropertySymbols},Nt=lt("Reflect","ownKeys")||function(t){var e=yt.f(D(t)),i=bt.f;return i?e.concat(i(t)):e},xt=function(t,e){for(var i=Nt(e),n=z.f,r=T.f,o=0;o<i.length;o++){var a=i[o];y(t,a)||n(t,a,r(e,a))}},Mt=/#|\.prototype\./,St=function(t,e){var i=Tt[kt(t)];return i==Lt||i!=Dt&&("function"==typeof e?a(e):!!e)},kt=St.normalize=function(t){return String(t).replace(Mt,".").toLowerCase()},Tt=St.data={},Dt=St.NATIVE="N",Lt=St.POLYFILL="P",zt=St,Pt=T.f,jt=function(t,e){var i,n,r,o,a,s=t.target,l=t.global,c=t.stat;if(i=l?u:c?u[s]||j(s,{}):(u[s]||{}).prototype)for(n in e){if(o=e[n],r=t.noTargetGet?(a=Pt(i,n))&&a.value:i[n],!zt(l?n:s+(c?".":"#")+n,t.forced)&&void 0!==r){if(typeof o==typeof r)continue;xt(o,r)}(t.sham||r&&r.sham)&&P(o,"sham",!0),ot(i,n,o,t)}},Gt=!!Object.getOwnPropertySymbols&&!a(function(){return!String(Symbol())}),Zt=Gt&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,Bt=F("wks"),Ot=u.Symbol,Et=Zt?Ot:Ot&&Ot.withoutSetter||H,Rt=function(t){return y(Bt,t)||(Gt&&y(Ot,t)?Bt[t]=Ot[t]:Bt[t]=Et("Symbol."+t)),Bt[t]},Yt=Object.keys||function(t){return At(t,Ct)},Wt=s?Object.defineProperties:function(t,e){D(t);for(var i,n=Yt(e),r=n.length,o=0;o<r;)z.f(t,i=n[o++],e[i]);return t},Ut=lt("document","documentElement"),Ft="prototype",Vt="script",Xt=_("IE_PROTO"),Ht=function(){},Jt=function(t){return"<script>"+t+"</"+Vt+">"},_t=function(){try{nt=document.domain&&new ActiveXObject("htmlfile")}catch(t){}var t,e;_t=nt?function(t){t.write(Jt("")),t.close();var e=t.parentWindow.Object;return t=null,e}(nt):((e=x("iframe")).style.display="none",Ut.appendChild(e),e.src=String("javascript:"),(t=e.contentWindow.document).open(),t.write(Jt("document.F=Object")),t.close(),t.F);for(var i=Ct.length;i--;)delete _t[Ft][Ct[i]];return _t()};Q[Xt]=!0;var Qt=Object.create||function(t,e){var i;return null!==t?(Ht[Ft]=D(t),i=new Ht,Ht[Ft]=null,i[Xt]=t):i=_t(),void 0===e?i:Wt(i,e)},Kt=Rt("unscopables"),qt=Array.prototype;null==qt[Kt]&&z.f(qt,Kt,{configurable:!0,value:Qt(null)});var $t=function(t){qt[Kt][t]=!0},te=Object.defineProperty,ee={},ie=function(t){throw t},ne=function(t,e){if(y(ee,t))return ee[t];e||(e={});var i=[][t],n=!!y(e,"ACCESSORS")&&e.ACCESSORS,r=y(e,0)?e[0]:ie,o=y(e,1)?e[1]:void 0;return ee[t]=!!i&&!a(function(){if(n&&!s)return!0;var t={length:-1};n?te(t,1,{enumerable:!0,get:ie}):t[1]=1,i.call(t,r,o)})},re=It.includes,oe=ne("indexOf",{ACCESSORS:!0,1:0});jt({target:"Array",proto:!0,forced:!oe},{includes:function(t){return re(this,t,1<arguments.length?arguments[1]:void 0)}}),$t("includes");var ae=function(n,r,t){if(function(t){if("function"!=typeof t)throw TypeError(String(t)+" is not a function")}(n),void 0===r)return n;switch(t){case 0:return function(){return n.call(r)};case 1:return function(t){return n.call(r,t)};case 2:return function(t,e){return n.call(r,t,e)};case 3:return function(t,e,i){return n.call(r,t,e,i)}}return function(){return n.apply(r,arguments)}},se=Function.call,le=function(t,e,i){return ae(se,u[t].prototype[e],i)},ce=(le("Array","includes"),function(t){return Object(p(t))}),ue=Array.isArray||function(t){return"Array"==d(t)},he=Rt("species"),ge=function(t,e){var i;return ue(t)&&("function"!=typeof(i=t.constructor)||i!==Array&&!ue(i.prototype)?I(i)&&null===(i=i[he])&&(i=void 0):i=void 0),new(void 0===i?Array:i)(0===e?0:e)},de=[].push,fe=function(d){var f=1==d,p=2==d,m=3==d,I=4==d,v=6==d,A=7==d,C=5==d||v;return function(t,e,i,n){for(var r,o,a=ce(t),s=w(a),l=ae(e,i,3),c=dt(s.length),u=0,h=n||ge,g=f?h(t,c):p||A?h(t,0):void 0;u<c;u++)if((C||u in s)&&(o=l(r=s[u],u,a),d))if(f)g[u]=o;else if(o)switch(d){case 3:return!0;case 5:return r;case 6:return u;case 2:de.call(g,r)}else switch(d){case 4:return!1;case 7:de.call(g,r)}return v?-1:m||I?I:g}},pe={forEach:fe(0),map:fe(1),filter:fe(2),some:fe(3),every:fe(4),find:fe(5),findIndex:fe(6),filterOut:fe(7)},me=pe.find,Ie="find",ve=!0,Ae=ne(Ie);Ie in[]&&Array(1)[Ie](function(){ve=!1}),jt({target:"Array",proto:!0,forced:ve||!Ae},{find:function(t){return me(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(Ie);le("Array","find");var Ce,we,ye,be=function(s){return function(t,e){var i,n,r=String(p(t)),o=ht(e),a=r.length;return o<0||a<=o?s?"":void 0:(i=r.charCodeAt(o))<55296||56319<i||o+1===a||(n=r.charCodeAt(o+1))<56320||57343<n?s?r.charAt(o):i:s?r.slice(o,o+2):n-56320+(i-55296<<10)+65536}},Ne={codeAt:be(!1),charAt:be(!0)},xe=!a(function(){function t(){}return t.prototype.constructor=null,Object.getPrototypeOf(new t)!==t.prototype}),Me=_("IE_PROTO"),Se=Object.prototype,ke=xe?Object.getPrototypeOf:function(t){return t=ce(t),y(t,Me)?t[Me]:"function"==typeof t.constructor&&t instanceof t.constructor?t.constructor.prototype:t instanceof Object?Se:null},Te=Rt("iterator"),De=!1;[].keys&&("next"in(ye=[].keys())?(we=ke(ke(ye)))!==Object.prototype&&(Ce=we):De=!0);var Le=null==Ce||a(function(){var t={};return Ce[Te].call(t)!==t});Le&&(Ce={}),y(Ce,Te)||P(Ce,Te,function(){return this});var ze={IteratorPrototype:Ce,BUGGY_SAFARI_ITERATORS:De},Pe=z.f,je=Rt("toStringTag"),Ge=function(t,e,i){t&&!y(t=i?t:t.prototype,je)&&Pe(t,je,{configurable:!0,value:e})},Ze={},Be=ze.IteratorPrototype,Oe=function(){return this},Ee=Object.setPrototypeOf||("__proto__"in{}?function(){var i,n=!1,t={};try{(i=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(t,[]),n=t instanceof Array}catch(t){}return function(t,e){return D(t),function(t){if(!I(t)&&null!==t)throw TypeError("Can't set "+String(t)+" as a prototype")}(e),n?i.call(t,e):t.__proto__=e,t}}():void 0),Re=ze.IteratorPrototype,Ye=ze.BUGGY_SAFARI_ITERATORS,We=Rt("iterator"),Ue="values",Fe="entries",Ve=function(){return this},Xe=Ne.charAt,He="String Iterator",Je=rt.set,_e=rt.getterFor(He);!function(t,e,i,n,r,o,a){var s,l,c;l=n,c=e+" Iterator",(s=i).prototype=Qt(Be,{next:C(1,l)}),Ge(s,c,!1),Ze[c]=Oe;var u,h,g,d=function(t){if(t===r&&v)return v;if(!Ye&&t in m)return m[t];switch(t){case"keys":case Ue:case Fe:return function(){return new i(this,t)}}return function(){return new i(this)}},f=e+" Iterator",p=!1,m=t.prototype,I=m[We]||m["@@iterator"]||r&&m[r],v=!Ye&&I||d(r),A="Array"==e&&m.entries||I;if(A&&(u=ke(A.call(new t)),Re!==Object.prototype&&u.next&&(ke(u)!==Re&&(Ee?Ee(u,Re):"function"!=typeof u[We]&&P(u,We,Ve)),Ge(u,f,!0))),r==Ue&&I&&I.name!==Ue&&(p=!0,v=function(){return I.call(this)}),m[We]!==v&&P(m,We,v),Ze[e]=v,r)if(h={values:d(Ue),keys:o?v:d("keys"),entries:d(Fe)},a)for(g in h)!Ye&&!p&&g in m||ot(m,g,h[g]);else jt({target:e,proto:!0,forced:Ye||p},h)}(String,"String",function(t){Je(this,{type:He,string:String(t),index:0})},function(){var t,e=_e(this),i=e.string,n=e.index;return n>=i.length?{value:void 0,done:!0}:(t=Xe(i,n),e.index+=t.length,{value:t,done:!1})});var Qe=function(e,t,i,n){try{return n?t(D(i)[0],i[1]):t(i)}catch(t){throw function(t){var e=t.return;if(void 0!==e)D(e.call(t)).value}(e),t}},Ke=Rt("iterator"),qe=Array.prototype,$e=function(t,e,i){var n=v(e);n in t?z.f(t,n,C(0,i)):t[n]=i},ti={};ti[Rt("toStringTag")]="z";var ei="[object z]"===String(ti),ii=Rt("toStringTag"),ni="Arguments"==d(function(){return arguments}()),ri=ei?d:function(t){var e,i,n;return void 0===t?"Undefined":null===t?"Null":"string"==typeof(i=function(t,e){try{return t[e]}catch(t){}}(e=Object(t),ii))?i:ni?d(e):"Object"==(n=d(e))&&"function"==typeof e.callee?"Arguments":n},oi=Rt("iterator"),ai=Rt("iterator"),si=!1;try{var li=0,ci={next:function(){return{done:!!li++}},return:function(){si=!0}};ci[ai]=function(){return this},Array.from(ci,function(){throw 2})}catch(t){}var ui=!function(t,e){if(!e&&!si)return!1;var i=!1;try{var n={};n[ai]=function(){return{next:function(){return{done:i=!0}}}},t(n)}catch(t){}return i}(function(t){Array.from(t)});jt({target:"Array",stat:!0,forced:ui},{from:function(t){var e,i,n,r,o,a,s,l=ce(t),c="function"==typeof this?this:Array,u=arguments.length,h=1<u?arguments[1]:void 0,g=void 0!==h,d=function(t){if(null!=t)return t[oi]||t["@@iterator"]||Ze[ri(t)]}(l),f=0;if(g&&(h=ae(h,2<u?arguments[2]:void 0,2)),null!=d&&(c!=Array||void 0===(s=d)||Ze.Array!==s&&qe[Ke]!==s))for(o=(r=d.call(l)).next,i=new c;!(n=o.call(r)).done;f++)a=g?Qe(r,h,[n.value,f],!0):n.value,$e(i,f,a);else for(i=new c(e=dt(l.length));f<e;f++)a=g?h(l[f],f):l[f],$e(i,f,a);return i.length=f,i}});at.Array.from;var hi=pe.findIndex,gi="findIndex",di=!0,fi=ne(gi);gi in[]&&Array(1)[gi](function(){di=!1}),jt({target:"Array",proto:!0,forced:di||!fi},{findIndex:function(t){return hi(this,t,1<arguments.length?arguments[1]:void 0)}}),$t(gi);le("Array","findIndex"),n(function(t,e){!function(){var t=e,s="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";function l(t){this.message=t}(l.prototype=new Error).name="InvalidCharacterError",t.btoa||(t.btoa=function(t){for(var e,i,n=String(t),r=0,o=s,a="";n.charAt(0|r)||(o="=",r%1);a+=o.charAt(63&e>>8-r%1*8)){if(255<(i=n.charCodeAt(r+=.75)))throw new l("'btoa' failed: The string to be encoded contains characters outside of the Latin1 range.");e=e<<8|i}return a}),t.atob||(t.atob=function(t){var e=String(t).replace(/=+$/,"");if(e.length%4==1)throw new l("'atob' failed: The string to be decoded is not correctly encoded.");for(var i,n,r=0,o=0,a="";n=e.charAt(o++);~n&&(i=r%4?64*i+n:n,r++%4)?a+=String.fromCharCode(255&i>>(-2*r&6)):0)n=s.indexOf(n);return a})}()});jt({target:"Number",stat:!0},{isNaN:function(t){return t!=t}});at.Number.isNaN;var pi=u.isFinite,mi=Number.isFinite||function(t){return"number"==typeof t&&pi(t)};jt({target:"Number",stat:!0},{isFinite:mi});at.Number.isFinite;var Ii=Rt("match"),vi=function(t){if(I(e=t)&&(void 0!==(i=e[Ii])?i:"RegExp"==d(e)))throw TypeError("The method doesn't accept regular expressions");var e,i;return t},Ai=Rt("match"),Ci=function(e){var i=/./;try{"/./"[e](i)}catch(t){try{return i[Ai]=!1,"/./"[e](i)}catch(t){}}return!1};jt({target:"String",proto:!0,forced:!Ci("includes")},{includes:function(t){return!!~String(p(this)).indexOf(vi(t),1<arguments.length?arguments[1]:void 0)}});le("String","includes");var wi,yi=T.f,bi="".startsWith,Ni=Math.min,xi=Ci("startsWith"),Mi=!(xi||(!(wi=yi(String.prototype,"startsWith"))||wi.writable));jt({target:"String",proto:!0,forced:!Mi&&!xi},{startsWith:function(t){var e=String(p(this));vi(t);var i=dt(Ni(1<arguments.length?arguments[1]:void 0,e.length)),n=String(t);return bi?bi.call(e,n,i):e.slice(i,i+n.length)===n}});le("String","startsWith");!function(){function n(t,e){return this.slice(t,e)}function r(t,e){arguments.length<2&&(e=0);for(var i=0,n=t.length;i<n;++i,++e)this[e]=255&t[i]}function t(t){var e;if("number"==typeof t){e=new Array(t);for(var i=0;i<t;++i)e[i]=0}else e=t.slice(0);return e.subarray=n,(e.buffer=e).byteLength=e.length,e.set=r,"object"==typeof t&&t.buffer&&(e.buffer=t.buffer),e}"undefined"==typeof Uint8Array&&"undefined"!=typeof window&&(window.Uint8Array=t,window.Uint32Array=t,window.Int32Array=t)}();var Si={x:"x",y:"y",width:"w",height:"h",minimum:"s",maximum:"l",diagonal:"d"},ki=Object.keys(Si).map(function(t){return Si[t]}).join(""),Ti="[-+]?[0-9]*\\.?[0-9]+(?:[eE][-+]?[0-9]+)?",Di=/\s/g,Li=new RegExp("^("+Ti+"\\*)?(["+ki+"])(/"+Ti+")?([-+]{1,2}"+Ti+")?$","g");function zi(t){throw new Error("Invalid calc() expression: "+t)}function Pi(t,e){var i=Li.exec(t.replace(Di,""));i||zi(t),Li.lastIndex=0;var n=i[1],r=i[2],o=i[3],a=i[4],s=e.x,l=e.y,c=e.width,u=e.height,h=0;switch(r){case Si.width:h=c;break;case Si.height:h=u;break;case Si.x:h=s;break;case Si.y:h=l;break;case Si.minimum:h=Math.min(u,c);break;case Si.maximum:h=Math.max(u,c);break;case Si.diagonal:h=Math.sqrt(u*u+c*c)}return n&&(h*=parseFloat(n)),o&&(h/=parseFloat(o.slice(1))),a&&(h+=function(t){if(!t)return 0;switch(t[0]){case"+":return parseFloat(t.substr(1));case"-":return-parseFloat(t.substr(1))}return parseFloat(t)}(a)),h}function ji(t){return"string"==typeof t&&t.includes("calc")}var Gi="calc(",Zi=Gi.length;function Bi(t,e){for(var i=t,n=0;;){var r=i.indexOf(Gi,n);if(-1===r)return i;var o=r+Zi,a=1;t:for(;;){switch(i[o]){case"(":a++;break;case")":if(0===--a)break t;break;case void 0:zi(i)}o++}var s=i.slice(r+Zi,o);ji(s)&&(s=Bi(s,e));var l=String(Pi(s,e));i=i.slice(0,r)+l+i.slice(o+1),n=r+l.length}}var Oi=Math.round,Ei=Math.floor,Ri=Math.PI,Yi=function(t){return t%360+(t<0?360:0)},Wi=function(t,e){return e*Oi(t/e)},Ui=function(t){return 180*t/Ri%360},Fi=function(t,e){return(t=(e=e||!1)?t:t%360)*Ri/180},Vi=function(t,e){if(void 0===e)e=void 0===t?1:t,t=0;else if(e<t){var i=t;t=e,e=i}return Ei(Math.random()*(e-t+1)+t)},Xi=Math.cos,Hi=Math.sin,Ji=Math.atan2,_i=function(t,e){var i=Fi(t.y),n=Fi(e.y),r=t.x,o=e.x,a=Fi(o-r),s=Hi(a)*Xi(n),l=Xi(i)*Hi(n)-Hi(i)*Xi(n)*Xi(a),c=Ui(Ji(s,l))-22.5;return c<0&&(c+=360),["NE","E","SE","S","SW","W","NW","N"][c=parseInt(c/45)]},Qi=function(t,e){var i=t.x,n=t.y;return(i-=e.x)*i+(n-=e.y)*n},Ki=function(t,e){return Math.sqrt(Qi(t,e))},qi={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},$i=Math.abs,tn=Math.cos,en=Math.sin,nn=Math.sqrt,rn=Math.min,on=Math.max,an=Math.atan2,sn=Math.round,ln=Math.pow,cn=Math.PI,un=function(t,e){if(!(this instanceof un))return new un(t,e);if("string"==typeof t){var i=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(i[0]),e=parseFloat(i[1])}else Object(t)===t&&(e=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===e?0:e};un.fromPolar=function(t,e,i){i=new un(i);var n=$i(t*tn(e)),r=$i(t*en(e)),o=Yi(Ui(e));return o<90?r=-r:o<180?(n=-n,r=-r):o<270&&(n=-n),new un(i.x+n,i.y+r)},un.random=function(t,e,i,n){return new un(Vi(t,e),Vi(i,n))},un.prototype={type:qi.Point,chooseClosest:function(t){var e=t.length;if(1===e)return new un(t[0]);for(var i=null,n=1/0,r=0;r<e;r++){var o=new un(t[r]),a=this.squaredDistance(o);a<n&&(i=o,n=a)}return i},adhereToRect:function(t){return t.containsPoint(this)||(this.x=rn(on(this.x,t.x),t.x+t.width),this.y=rn(on(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,e){var i=this.equals(t)||this.equals(e)?NaN:this.theta(e)-this.theta(t);return i<0&&(i+=360),i},bearing:function(t){return _i(this,t)},changeInAngle:function(t,e,i){return this.clone().offset(-t,-e).theta(i)-this.theta(i)},clone:function(){return new un(this)},cross:function(t,e){return t&&e?(e.x-this.x)*(t.y-this.y)-(e.y-this.y)*(t.x-this.x):NaN},difference:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),new un(this.x-(t||0),this.y-(e||0))},distance:function(t){return Ki(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,e){var i=this.x,n=this.y;return new un((1-e)*i+e*t.x,(1-e)*n+e*t.y)},magnitude:function(){return nn(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return $i(t.x-this.x)+$i(t.y-this.y)},move:function(t,e){var i=Fi(new un(t).theta(this));return this.offset(tn(i)*e,-en(i)*e)},normalize:function(t){var e=(t||1)/this.magnitude();return this.scale(e,e)},offset:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x+=t||0,this.y+=e||0,this},reflection:function(t){return new un(t).move(this,this.distance(t))},rotate:function(t,e){if(0===e)return this;t=t||new un(0,0),e=Fi(Yi(-e));var i=tn(e),n=en(e),r=i*(this.x-t.x)-n*(this.y-t.y)+t.x,o=n*(this.x-t.x)+i*(this.y-t.y)+t.y;return this.x=r,this.y=o,this},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=ln(10,t)}return this.x=sn(this.x*e)/e,this.y=sn(this.y*e)/e,this},scale:function(t,e,i){return i=i&&new un(i)||new un(0,0),this.x=i.x+t*(this.x-i.x),this.y=i.y+e*(this.y-i.y),this},snapToGrid:function(t,e){return this.x=Wi(this.x,t),this.y=Wi(this.y,e||t),this},squaredDistance:function(t){return Qi(this,t)},theta:function(t){var e=-((t=new un(t)).y-this.y),i=t.x-this.x,n=an(e,i);return n<0&&(n=2*cn+n),180*n/cn},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new un(t)||new un(0,0);var e=this.x,i=this.y;return this.x=nn((e-t.x)*(e-t.x)+(i-t.y)*(i-t.y)),this.y=Fi(t.theta(new un(e,i))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,e){return Object(t)===t&&(e=t.y,t=t.x),this.x=t||0,this.y=e||0,this},vectorAngle:function(t){return new un(0,0).angleBetween(this,t)}},un.prototype.translate=un.prototype.offset;var hn=un,gn=Math.max,dn=Math.min,fn=function(t,e){return this instanceof fn?t instanceof fn?new fn(t.start,t.end):(this.start=new un(t),void(this.end=new un(e))):new fn(t,e)};fn.prototype={type:qi.Line,angle:function(){var t=new un(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=dn(this.start.x,this.end.x),e=dn(this.start.y,this.end.y),i=gn(this.start.x,this.end.x),n=gn(this.start.y,this.end.y);return new kn(t,e,i-t,n-e)},bearing:function(){return _i(this.start,this.end)},clone:function(){return new fn(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var e=this.vector().dot(new fn(this.start,t).vector()),i=dn(1,gn(0,e/this.squaredLength()));return i!=i?0:i},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var e=this.start,i=this.end;if(0!==e.cross(t,i))return!1;var n=this.length();return!(new fn(e,t).length()>n)&&!(new fn(t,i).length()>n)},divideAt:function(t){var e=this.pointAt(t);return[new fn(this.start,e),new fn(e,this.end)]},divideAtLength:function(t){var e=this.pointAtLength(t);return[new fn(this.start,e),new fn(e,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,e){if(t&&t.intersectionWithLine){var i=t.intersectionWithLine(this,e);return i&&t instanceof fn&&(i=i[0]),i}return null},intersectionWithLine:function(t){var e=new un(this.end.x-this.start.x,this.end.y-this.start.y),i=new un(t.end.x-t.start.x,t.end.y-t.start.y),n=e.x*i.y-e.y*i.x,r=new un(t.start.x-this.start.x,t.start.y-this.start.y),o=r.x*i.y-r.y*i.x,a=r.x*e.y-r.y*e.x;if(0===n||o*n<0||a*n<0)return null;if(0<n){if(n<o||n<a)return null}else if(o<n||a<n)return null;return[new un(this.start.x+o*e.x/n,this.start.y+o*e.y/n)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return Ki(this.start,this.end)},midpoint:function(){return new un((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var e=this.clone();if(!this.isDifferentiable())return e;var i=e.start,n=e.end,r=i.clone().rotate(n,270),o=n.clone().rotate(i,90);return i.move(o,t),n.move(r,t),e},pointAt:function(t){var e=this.start,i=this.end;return t<=0?e.clone():1<=t?i.clone():e.lerp(i,t)},pointAtLength:function(t){var e=this.start,i=this.end,n=!0;t<0&&(n=!1,t=-t);var r=this.length();return r<=t?n?i.clone():e.clone():this.pointAt((n?t:r-t)/r)},pointOffset:function(t){t=new un(t);var e=this.start,i=this.end;return((i.x-e.x)*(t.y-e.y)-(i.y-e.y)*(t.x-e.x))/this.length()},rotate:function(t,e){return this.start.rotate(t,e),this.end.rotate(t,e),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.end.scale(t,e,i),this},setLength:function(t){var e=this.length();if(!e)return this;var i=t/e;return this.scale(i,i,this.start)},squaredLength:function(){return Qi(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAt(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var e=this.start,i=this.end,n=this.pointAtLength(t),r=new fn(e,i);return r.translate(n.x-e.x,n.y-e.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,e){return this.start.translate(t,e),this.end.translate(t,e),this},vector:function(){return new un(this.end.x-this.start.x,this.end.y-this.start.y)}},fn.prototype.intersection=fn.prototype.intersect;var pn=fn,mn=Math.sqrt,In=Math.round,vn=Math.pow,An=function(t,e,i){return this instanceof An?t instanceof An?new An(new un(t.x,t.y),t.a,t.b):(t=new un(t),this.x=t.x,this.y=t.y,this.a=e,void(this.b=i)):new An(t,e,i)};An.fromRect=function(t){return t=new kn(t),new An(t.center(),t.width/2,t.height/2)},An.prototype={type:qi.Ellipse,bbox:function(){return new kn(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new un(this.x,this.y)},clone:function(){return new An(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.a+=2*t,this.b+=2*e,this},intersectionWithLine:function(t){var e=[],i=t.start,n=t.end,r=this.a,o=this.b,a=t.vector(),s=i.difference(new un(this)),l=new un(a.x/(r*r),a.y/(o*o)),c=new un(s.x/(r*r),s.y/(o*o)),u=a.dot(l),h=a.dot(c),g=h*h-u*(s.dot(c)-1);if(g<0)return null;if(0<g){var d=mn(g),f=(-h-d)/u,p=(-h+d)/u;if((f<0||1<f)&&(p<0||1<p))return null;0<=f&&f<=1&&e.push(i.lerp(n,f)),0<=p&&p<=1&&e.push(i.lerp(n,p))}else{var m=-h/u;if(!(0<=m&&m<=1))return null;e.push(i.lerp(n,m))}return e},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t),e&&t.rotate(new un(this.x,this.y),e);var i,n=t.x-this.x,r=t.y-this.y;if(0===n)return i=this.bbox().pointNearestToPoint(t),e?i.rotate(new un(this.x,this.y),-e):i;var o=r/n,a=o*o,s=this.a*this.a,l=this.b*this.b,c=mn(1/(1/s+a/l)),u=o*(c=n<0?-c:c);return i=new un(this.x+c,this.y+u),e?i.rotate(new un(this.x,this.y),-e):i},normalizedDistance:function(t){var e=t.x,i=t.y,n=this.a,r=this.b,o=this.x,a=this.y;return(e-o)*(e-o)/(n*n)+(i-a)*(i-a)/(r*r)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=vn(10,t)}return this.x=In(this.x*e)/e,this.y=In(this.y*e)/e,this.a=In(this.a*e)/e,this.b=In(this.b*e)/e,this},tangentTheta:function(t){var e,i,n=t.x,r=t.y,o=this.a,a=this.b,s=this.bbox().center(),l=s.x,c=s.y,u=n>s.x+o/2,h=n<s.x-o/2;return u||h?i=o*o/(n-l)-o*o*(r-c)*((e=n>s.x?r-30:r+30)-c)/(a*a*(n-l))+l:e=a*a/(r-c)-a*a*(n-l)*((i=r>s.y?n+30:n-30)-l)/(o*o*(r-c))+c,new un(i,e).theta(t)},toString:function(){return new un(this.x,this.y).toString()+" "+this.a+" "+this.b}};var Cn=An,wn=Math.abs,yn=Math.cos,bn=Math.sin,Nn=Math.min,xn=Math.max,Mn=Math.round,Sn=Math.pow,kn=function(t,e,i,n){if(!(this instanceof kn))return new kn(t,e,i,n);Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===e?0:e,this.width=void 0===i?0:i,this.height=void 0===n?0:n};kn.fromEllipse=function(t){return t=new An(t),new kn(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},kn.fromPointUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new un;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y;l<i&&(i=l),r<l&&(r=l),c<n&&(n=c),o<c&&(o=c)}return new kn(i,n,r-i,o-n)},kn.fromRectUnion=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(0===t.length)return null;var i,n,r,o,a=new kn;i=n=1/0,r=o=-1/0;for(var s=0;s<t.length;s++){a.update(t[s]);var l=a.x,c=a.y,u=l+a.width,h=c+a.height;l<i&&(i=l),r<u&&(r=u),c<n&&(n=c),o<h&&(o=h)}return new kn(i,n,r-i,o-n)},kn.prototype={type:qi.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var e=this.width,i=this.height,n=Fi(t),r=wn(bn(n)),o=wn(yn(n)),a=e*o+i*r,s=e*r+i*o;return this.x+=(e-a)/2,this.y+=(i-s)/2,this.width=a,this.height=s,this},bottomLeft:function(){return new un(this.x,this.y+this.height)},bottomLine:function(){return new fn(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new un(this.x+this.width/2,this.y+this.height)},center:function(){return new un(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new kn(this)},containsPoint:function(t){return(t=new un(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize(),n=e.width,r=e.height,o=i.width,a=i.height;if(!(n&&r&&o&&a))return!1;var s=e.x,l=e.y,c=i.x,u=i.y;return o+=c,n+=s,a+=u,r+=l,s<=c&&o<=n&&l<=u&&a<=r},corner:function(){return new un(this.x+this.width,this.y+this.height)},equals:function(t){var e=new kn(this).normalize(),i=new kn(t).normalize();return e.x===i.x&&e.y===i.y&&e.width===i.width&&e.height===i.height},inflate:function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this.x-=t,this.y-=e,this.width+=2*t,this.height+=2*e,this},intersect:function(t){var e=this.origin(),i=this.corner(),n=t.origin(),r=t.corner();if(r.x<=e.x||r.y<=e.y||n.x>=i.x||n.y>=i.y)return null;var o=xn(e.x,n.x),a=xn(e.y,n.y);return new kn(o,a,Nn(i.x,r.x)-o,Nn(i.y,r.y)-a)},intersectionWithLine:function(t){var e,i,n=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],o=[],a=n.length;for(i=0;i<a;i++)null!==(e=t.intersect(n[i]))&&o.indexOf(e.toString())<0&&(r.push(e),o.push(e.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,e){t=new un(t);var i,n=new un(this.x+this.width/2,this.y+this.height/2);e&&t.rotate(n,e);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],o=new fn(n,t),a=r.length-1;0<=a;--a){var s=r[a].intersection(o);if(null!==s){i=s;break}}return i&&e&&i.rotate(n,-e),i},leftLine:function(){return new fn(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new un(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,e){var i,n,r,o,a,s,l,c;t=new kn(t),e||(e=t.center());var u=e.x,h=e.y;i=n=r=o=a=s=l=c=1/0;var g=t.topLeft();g.x<u&&(i=(this.x-u)/(g.x-u)),g.y<h&&(a=(this.y-h)/(g.y-h));var d=t.bottomRight();d.x>u&&(n=(this.x+this.width-u)/(d.x-u)),d.y>h&&(s=(this.y+this.height-h)/(d.y-h));var f=t.topRight();f.x>u&&(r=(this.x+this.width-u)/(f.x-u)),f.y<h&&(l=(this.y-h)/(f.y-h));var p=t.bottomLeft();return p.x<u&&(o=(this.x-u)/(p.x-u)),p.y>h&&(c=(this.y+this.height-h)/(p.y-h)),{sx:Nn(i,n,r,o),sy:Nn(a,s,l,c)}},maxRectUniformScaleToFit:function(t,e){var i=this.maxRectScaleToFit(t,e);return Nn(i.sx,i.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,e=this.y,i=this.width,n=this.height;return this.width<0&&(t=this.x+this.width,i=-this.width),this.height<0&&(e=this.y+this.height,n=-this.height),this.x=t,this.y=e,this.width=i,this.height=n,this},offset:function(t,e){return un.prototype.offset.call(this,t,e)},origin:function(){return new un(this.x,this.y)},pointNearestToPoint:function(t){if(t=new un(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new un(this.x+this.width,t.y);case"left":return new un(this.x,t.y);case"bottom":return new un(t.x,this.y+this.height);case"top":return new un(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new fn(this.topRight(),this.bottomRight())},rightMiddle:function(){return new un(this.x+this.width,this.y+this.height/2)},round:function(t){var e=1;if(t)switch(t){case 1:e=10;break;case 2:e=100;break;case 3:e=1e3;break;default:e=Sn(10,t)}return this.x=Mn(this.x*e)/e,this.y=Mn(this.y*e)/e,this.width=Mn(this.width*e)/e,this.height=Mn(this.height*e)/e,this},scale:function(t,e,i){return i=this.origin().scale(t,e,i),this.x=i.x,this.y=i.y,this.width*=t,this.height*=e,this},sideNearestToPoint:function(t){var e=(t=new un(t)).x-this.x,i=this.x+this.width-t.x,n=t.y-this.y,r=e,o="left";return i<r&&(r=i,o="right"),n<r&&(r=n,o="top"),this.y+this.height-t.y<r&&(o="bottom"),o},snapToGrid:function(t,e){var i=this.origin().snapToGrid(t,e),n=this.corner().snapToGrid(t,e);return this.x=i.x,this.y=i.y,this.width=n.x-i.x,this.height=n.y-i.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new fn(this.topLeft(),this.topRight())},topMiddle:function(){return new un(this.x+this.width/2,this.y)},topRight:function(){return new un(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return kn.fromRectUnion(this,t)},update:function(t,e,i,n){return Object(t)===t&&(e=t.y,i=t.width,n=t.height,t=t.x),this.x=t||0,this.y=e||0,this.width=i||0,this.height=n||0,this}},kn.prototype.bottomRight=kn.prototype.corner,kn.prototype.topLeft=kn.prototype.origin,kn.prototype.translate=kn.prototype.offset;var Tn=kn;function Dn(t){var e=t.trim();if(""===e)return[];for(var i=[],n=e.split(/\b\s*,\s*|,\s*|\s+/),r=n.length,o=0;o<r;o+=2)i.push({x:+n[o],y:+n[o+1]});return i}function Ln(t){var e=t.length;if(0===e)return[];for(var i=[],n=0;n<e;n++){var r=t[n].clone();i.push(r)}return i}function zn(t){var e,i,n,r=Math.abs,o=t.length;if(0===o)return[];for(e=0;e<o;e++)void 0===n?n=t[e]:t[e].y<n.y?n=t[e]:t[e].y===n.y&&t[e].x>n.x&&(n=t[e]);var a=[];for(e=0;e<o;e++){var s=n.theta(t[e]);0===s&&(s=360);var l=[t[e],e,s];a.push(l)}if(a.sort(function(t,e){var i=t[2]-e[2];return 0===i&&(i=e[1]-t[1]),i}),2<a.length){var c=a[a.length-1];a.unshift(c)}for(var u,h,g,d,f,p,m,I={},v=[];0!==a.length;)if(h=(u=a.pop())[0],!I.hasOwnProperty(u[0]+"@@"+u[1]))for(var A=!1;!A;)if(v.length<2)v.push(u),A=!0;else{d=(g=v.pop())[0];var C=(p=(f=v.pop())[0]).cross(d,h);if(C<0)v.push(f),v.push(g),v.push(u),A=!0;else if(0===C){var w=d.angleBetween(p,h);r(w-180)<1e-10?(I[g[0]+"@@"+g[1]]=d,v.push(f)):d.equals(h)||p.equals(d)?(I[g[0]+"@@"+g[1]]=d,v.push(f)):r((w+1)%360-1)<1e-10&&(v.push(f),a.push(g))}else I[g[0]+"@@"+g[1]]=d,v.push(f)}2<v.length&&v.pop();var y=-1;for(i=v.length,e=0;e<i;e++){var b=v[e][1];(void 0===m||b<m)&&(m=b,y=e)}var N=[];if(0<y){var x=v.slice(y),M=v.slice(0,y);N=x.concat(M)}else N=v;var S=[];for(i=N.length,e=0;e<i;e++)S.push(N[e][0]);return S}var Pn=function(t){return this instanceof Pn?"string"==typeof t?new Pn.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new Pn(t)};Pn.parse=function(t){return new Pn(Dn(t))},Pn.fromRect=function(t){return new Pn([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},Pn.prototype={type:qi.Polyline,bbox:function(){var t=1/0,e=-1/0,i=1/0,n=-1/0,r=this.points,o=r.length;if(0===o)return null;for(var a=0;a<o;a++){var s=r[a],l=s.x,c=s.y;l<t&&(t=l),e<l&&(e=l),c<i&&(i=c),n<c&&(n=c)}return new kn(t,i,e-t,n-i)},clone:function(){return new Pn(Ln(this.points))},closestPoint:function(t){var e=this.closestPointLength(t);return this.pointAtLength(e)},closestPointLength:function(t){var e,i=this.lengthPoints(),n=i.length;if(0===n)return 0;if(1===n)return 0;for(var r=1/0,o=0,a=n-1,s=0;s<a;s++){var l=new fn(i[s],i[s+1]),c=l.length(),u=l.closestPointNormalizedLength(t),h=l.pointAt(u).squaredDistance(t);h<r&&(r=h,e=o+u*c),o+=c}return e},closestPointNormalizedLength:function(t){var e=this.closestPointLength(t);if(0===e)return 0;var i=this.length();return 0===i?0:e/i},closestPointTangent:function(t){var e=this.closestPointLength(t);return this.tangentAtLength(e)},containsPoint:function(t){var e=this.points,i=e.length;if(0===i)return!1;for(var n=t.x,r=t.y,o=i-1,a=0,s=0,l=new fn,c=new fn,u=new un;a<i;a++){var h=e[o],g=e[a];if(t.equals(h))return!0;if(l.start=h,l.end=g,l.containsPoint(t))return!0;if(r<=h.y&&r>g.y||r>h.y&&r<=g.y){var d=h.x-n>g.x-n?h.x-n:g.x-n;0<=d&&(u.x=n+d,u.y=r,c.start=t,c.end=u,l.intersect(c)&&s++)}o=a}return s%2==1},close:function(){var t=this.start,e=this.end,i=this.points;return t&&e&&!t.equals(e)&&i.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new Pn(zn(this.points))},equals:function(t){if(!t)return!1;var e=this.points,i=t.points,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=t.points[r];if(!o.equals(a))return!1}return!0},intersectionWithLine:function(t){for(var e=new fn(t),i=[],n=this.lengthPoints(),r=new fn,o=0,a=n.length-1;o<a;o++){r.start=n[o],r.end=n[o+1];var s=e.intersectionWithLine(r);s&&i.push(s[0])}return 0<i.length?i:null},isDifferentiable:function(){var t=this.points,e=t.length;if(0===e)return!1;for(var i=new fn,n=e-1,r=0;r<n;r++)if(i.start=t[r],i.end=t[r+1],i.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),e=t.length;if(0===e)return 0;for(var i=0,n=e-1,r=0;r<n;r++)i+=t[r].distance(t[r+1]);return i},pointAt:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();if(t<=0)return e[0].clone();if(1<=t)return e[i-1].clone();var n=this.length()*t;return this.pointAtLength(n)},pointAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return e[0].clone();var n=!0;t<0&&(n=!1,t=-t);for(var r=0,o=i-1,a=0;a<o;a++){var s=n?a:o-1-a,l=e[s],c=e[s+1],u=new fn(l,c),h=l.distance(c);if(t<=r+h)return u.pointAtLength((n?1:-1)*(t-r));r+=h}return(n?e[i-1]:e[0]).clone()},round:function(t){for(var e=this.points,i=e.length,n=0;n<i;n++)e[n].round(t);return this},scale:function(t,e,i){for(var n=this.points,r=n.length,o=0;o<r;o++)n[o].scale(t,e,i);return this},simplify:function(t){void 0===t&&(t={});var e=this.points;if(e.length<3)return this;for(var i=t.threshold||0,n=0;e[n+2];){var r=n+1,o=n+2,a=e[n],s=e[r],l=e[o];new fn(a,l).closestPoint(s).distance(s)<=i?e.splice(r,1):n+=1}return this},tangentAt:function(t){var e=this.lengthPoints().length;if(0===e)return null;if(1===e)return null;t<0&&(t=0),1<t&&(t=1);var i=this.length()*t;return this.tangentAtLength(i)},tangentAtLength:function(t){var e=this.lengthPoints(),i=e.length;if(0===i)return null;if(1===i)return null;var n,r=!0;t<0&&(r=!1,t=-t);for(var o=0,a=i-1,s=0;s<a;s++){var l=r?s:a-1-s,c=e[l],u=e[l+1],h=new fn(c,u),g=c.distance(u);if(h.isDifferentiable()){if(t<=o+g)return h.tangentAtLength((r?1:-1)*(t-o));n=h}o+=g}if(n){var d=r?1:0;return n.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,e){for(var i=this.points,n=i.length,r=0;r<n;r++)i[r].translate(t,e);return this},serialize:function(){var t=this.points,e=t.length;if(0===e)return"";for(var i="",n=0;n<e;n++){var r=t[n];i+=r.x+","+r.y+" "}return i.trim()}},Object.defineProperty(Pn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(Pn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var jn=Math.abs,Gn=Math.sqrt,Zn=Math.min,Bn=Math.max,On=Math.pow,En=function(t,e,i,n){return this instanceof En?t instanceof En?new En(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new un(t),this.controlPoint1=new un(e),this.controlPoint2=new un(i),void(this.end=new un(n))):new En(t,e,i,n)};function Rn(t){var e,i,n=arguments,r=[];for(i=arguments.length,e=1;e<i;e++)r.push(n[e]);if(!t)throw new Error("Missing a parent object.");var o=Object.create(t);for(i=r.length,e=0;e<i;e++){var a,s,l=r[e];for(s in l)l.hasOwnProperty(s)&&(delete o[s],a=Object.getOwnPropertyDescriptor(l,s),Object.defineProperty(o,s,a))}return o}En.throughPoints=function(){function l(t){var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var e=function(t){var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=l(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=l(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]}(t),i=[],n=e[0].length,r=0;r<n;r++){var o=new un(e[0][r].x,e[0][r].y),a=new un(e[1][r].x,e[1][r].y);i.push(new En(t[r],o,a,t[r+1]))}return i}}(),En.prototype={type:qi.Curve,bbox:function(){for(var t,e,i,n,r,o,a,s,l=this.start,c=this.controlPoint1,u=this.controlPoint2,h=this.end,g=l.x,d=l.y,f=c.x,p=c.y,m=u.x,I=u.y,v=h.x,A=h.y,C=new Array,w=new Array,y=[new Array,new Array],b=0;b<2;++b)if(i=0===b?(e=6*g-12*f+6*m,t=-3*g+9*f-9*m+3*v,3*f-3*g):(e=6*d-12*p+6*I,t=-3*d+9*p-9*I+3*A,3*p-3*d),jn(t)<1e-12){if(jn(e)<1e-12)continue;0<(n=-i/e)&&n<1&&w.push(n)}else s=Gn(a=e*e-4*i*t),a<0||(0<(r=(-e+s)/(2*t))&&r<1&&w.push(r),0<(o=(-e-s)/(2*t))&&o<1&&w.push(o));for(var N,x,M,S=w.length,k=S;S--;)x=(N=1-(n=w[S]))*N*N*g+3*N*N*n*f+3*N*n*n*m+n*n*n*v,y[0][S]=x,M=N*N*N*d+3*N*N*n*p+3*N*n*n*I+n*n*n*A,y[1][S]=M,C[S]={X:x,Y:M};w[k]=0,w[k+1]=1,C[k]={X:g,Y:d},C[k+1]={X:v,Y:A},y[0][k]=g,y[1][k]=d,y[0][k+1]=v,y[1][k+1]=A,w.length=k+2,y[0].length=k+2,y[1].length=k+2,C.length=k+2;var T=Zn.apply(null,y[0]),D=Zn.apply(null,y[1]),L=Bn.apply(null,y[0]),z=Bn.apply(null,y[1]);return new kn(T,D,L-T,z-D)},clone:function(){return new En(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,e){return this.pointAtT(this.closestPointT(t,e))},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions};return this.lengthAtT(this.closestPointT(t,n),n)},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.closestPointLength(t,n);if(!r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){for(var i,n,r,o,a,s,l,c=void 0===(e=e||{}).precision?this.PRECISION:e.precision,u=void 0===e.subdivisions?this.getSubdivisions({precision:c}):e.subdivisions,h=u.length,g=h?1/h:0,d=0;d<h;d++){var f=u[d],p=f.start.distance(t),m=f.end.distance(t),I=p+m;(!l||I<l)&&(n=d*g,r=(d+1)*g,o=p,a=m,s=(i=f).start.distance(f.end),l=I)}for(var v=On(10,-c);;){var A=o?jn(o-a)/o:0,C=a?jn(o-a)/a:0;if(A<v||C<v||(!o||o<s*v||(!a||a<s*v)))return o<=a?n:r;var w=i.divide(.5);g/=2;var y=w[0].start.distance(t),b=w[0].end.distance(t),N=y+b,x=w[1].start.distance(t),M=w[1].end.distance(t);a=N<=x+M?(i=w[0],r-=g,o=y,b):(i=w[1],n+=g,o=x,M)}},closestPointTangent:function(t,e){return this.tangentAtT(this.closestPointT(t,e))},containsPoint:function(t,e){return this.toPolyline(e).containsPoint(t)},divideAt:function(t,e){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var i=this.tAt(t,e);return this.divideAtT(i)},divideAtLength:function(t,e){var i=this.tAtLength(t,e);return this.divideAtT(i)},divideAtT:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return[new En(e,e,e,e),new En(e,i,n,r)];if(1<=t)return[new En(e,i,n,r),new En(r,r,r,r)];var o=this.getSkeletonPoints(t),a=o.startControlPoint1,s=o.startControlPoint2,l=o.divider,c=o.dividerControlPoint1,u=o.dividerControlPoint2;return[new En(e,a,s,l),new En(l,c,u,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var e=this.start,i=this.controlPoint1,n=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:i.clone(),dividerControlPoint2:n.clone()};if(1<=t)return{startControlPoint1:i.clone(),startControlPoint2:n.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var o=new fn(e,i).pointAt(t),a=new fn(i,n).pointAt(t),s=new fn(n,r).pointAt(t),l=new fn(o,a).pointAt(t),c=new fn(a,s).pointAt(t);return{startControlPoint1:o,startControlPoint2:l,divider:new fn(l,c).pointAt(t),dividerControlPoint1:c,dividerControlPoint2:s}},getSubdivisions:function(t){var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=[new En(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return i;for(var n=this.endpointDistance(),r=On(10,-e),o=0;;){o+=1;for(var a=[],s=i.length,l=0;l<s;l++){var c=i[l].divide(.5);a.push(c[0],c[1])}for(var u=0,h=a.length,g=0;g<h;g++){u+=a[g].endpointDistance()}if(1<o&&(0!==u?(u-n)/u:0)<r)return a;i=a,n=u}},isDifferentiable:function(){var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},length:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=0,r=i.length,o=0;o<r;o++){n+=i[o].endpointDistance()}return n},lengthAtT:function(t,e){if(t<=0)return 0;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision;return this.divide(t)[0].length({precision:i})},pointAt:function(t,e){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=this.tAt(t,e);return this.pointAtT(i)},pointAtLength:function(t,e){var i=this.tAtLength(t,e);return this.pointAtT(i)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.start.scale(t,e,i),this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},tangentAt:function(t,e){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var i=this.tAt(t,e);return this.tangentAtT(i)},tangentAtLength:function(t,e){if(!this.isDifferentiable())return null;var i=this.tAtLength(t,e);return this.tangentAtT(i)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.getSkeletonPoints(t),i=e.startControlPoint2,n=e.dividerControlPoint1,r=e.divider,o=new fn(i,n);return o.translate(r.x-i.x,r.y-i.y),o},tAt:function(t,e){if(t<=0)return 0;if(1<=t)return 1;var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,subdivisions:void 0===e.subdivisions?this.getSubdivisions({precision:i}):e.subdivisions},r=this.length(n)*t;return this.tAtLength(r,n)},tAtLength:function(t,e){var i=!0;t<0&&(i=!1,t=-t);for(var n,r,o,a,s,l=void 0===(e=e||{}).precision?this.PRECISION:e.precision,c=void 0===e.subdivisions?this.getSubdivisions({precision:l}):e.subdivisions,u={precision:l,subdivisions:c},h=0,g=c.length,d=1/g,f=0;f<g;f++){var p=i?f:g-1-f,m=c[f],I=m.endpointDistance();if(t<=h+I){n=m,r=p*d,o=(p+1)*d,a=i?t-h:I+h-t,s=i?I+h-t:t-h;break}h+=I}if(!n)return i?1:0;for(var v=this.length(u),A=On(10,-l);;){var C,w;if((0!==v?a/v:0)<A)return r;if((0!==v?s/v:0)<A)return o;var y=n.divide(.5);d/=2;var b=y[0].endpointDistance(),N=y[1].endpointDistance();w=a<=b?(n=y[0],o-=d,b-(C=a)):(n=y[1],r+=d,N-(C=a-b)),a=C,s=w}},toPoints:function(t){for(var e=void 0===(t=t||{}).precision?this.PRECISION:t.precision,i=void 0===t.subdivisions?this.getSubdivisions({precision:e}):t.subdivisions,n=[i[0].start.clone()],r=i.length,o=0;o<r;o++){var a=i[o];n.push(a.end.clone())}return n},toPolyline:function(t){return new Pn(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}},En.prototype.divide=En.prototype.divideAtT;var Yn=function(t){if(!(this instanceof Yn))return new Yn(t);if("string"==typeof t)return new Yn.parse(t);var e,i;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(i=(t=t.reduce(function(t,e){return t.concat(e)},[])).length,t[0].isSegment)for(e=0;e<i;e++){var n=t[e];this.appendSegment(n)}else{var r=null;for(e=0;e<i;e++){var o=t[e];if(!(o instanceof fn||o instanceof En))throw new Error("Cannot construct a path segment from the provided object.");0===e&&this.appendSegment(Yn.createSegment("M",o.start)),r&&!r.end.equals(o.start)&&this.appendSegment(Yn.createSegment("M",o.start)),o instanceof fn?this.appendSegment(Yn.createSegment("L",o.end)):o instanceof En&&this.appendSegment(Yn.createSegment("C",o.controlPoint1,o.controlPoint2,o.end)),r=o}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof fn)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("L",t.end));else if(t instanceof En)this.appendSegment(Yn.createSegment("M",t.start)),this.appendSegment(Yn.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof Pn))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(i=t.points.length,e=0;e<i;e++){var a=t.points[e];0===e?this.appendSegment(Yn.createSegment("M",a)):this.appendSegment(Yn.createSegment("L",a))}}else;};function Wn(t,e){return e.unshift(null),new(Function.prototype.bind.apply(t,e))}Yn.parse=function(t){if(!t)return new Yn;for(var e=new Yn,i=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),n=i.length,r=0;r<n;r++){var o=i[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),a=Yn.createSegment.apply(this,o);e.appendSegment(a)}return e},Yn.createSegment=function(t){var e=arguments;if(!t)throw new Error("Type must be provided.");var i=Yn.segmentTypes[t];if(!i)throw new Error(t+" is not a recognized path segment type.");for(var n=[],r=arguments.length,o=1;o<r;o++)n.push(e[o]);return Wn(i,n)},Yn.prototype={type:qi.Path,appendSegment:function(t){var e,i=this.segments,n=i.length,r=0!==n?i[n-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var o=t.length,a=0;a<o;a++){var s=t[a];e=this.prepareSegment(s,r,null),i.push(e),r=e}}else{if(!t||!t.isSegment)throw new Error("Segment required.");e=this.prepareSegment(t,r,null),i.push(e)}},bbox:function(){var t,e=this.segments,i=e.length;if(0===i)return null;for(var n=0;n<i;n++){var r=e[n];if(r.isVisible){var o=r.bbox();t=t?t.union(o):o}}if(t)return t;var a=e[i-1];return new kn(a.end.x,a.end.y,0,0)},clone:function(){for(var t=this.segments,e=t.length,i=new Yn,n=0;n<e;n++){var r=t[n].clone();i.appendSegment(r)}return i},closestPoint:function(t,e){var i=this.closestPointT(t,e);return i?this.pointAtT(i):null},closestPointLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointT(t,n);return r?this.lengthAtT(r,n):0},closestPointNormalizedLength:function(t,e){var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.closestPointLength(t,n);if(0===r)return 0;var o=this.length(n);return 0===o?0:r/o},closestPointT:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isVisible){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r={segmentIndex:l,value:h},s=d)}}return r||{segmentIndex:n-1,value:1}},closestPointTangent:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;for(var r,o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=1/0,l=0;l<n;l++){var c=i[l],u=a[l];if(c.isDifferentiable()){var h=c.closestPointT(t,{precision:o,subdivisions:u}),g=c.pointAtT(h),d=new fn(g,t).squaredLength();d<s&&(r=c.tangentAtT(h),s=d)}}return r||null},containsPoint:function(t,e){var i=this.toPolylines(e);if(!i)return!1;for(var n=i.length,r=0,o=0;o<n;o++){i[o].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.divideAtLength(r,n)},divideAtLength:function(t,e){var i=this.segments.length;if(0===i)return null;var n=!0;t<0&&(n=!1,t=-t);var r,o,a,s,l,c,u,h=void 0===(e=e||{}).precision?this.PRECISION:e.precision,g=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:h}):e.segmentSubdivisions,d=0;for(r=0;r<i;r++){var f=n?r:i-1-r;o=this.getSegment(f);var p=g[f],m=o.length({precision:h,subdivisions:p});if(o.isDifferentiable()&&(l=o,c=f,t<=d+m)){s=f,a=o.divideAtLength((n?1:-1)*(t-d),{precision:h,subdivisions:p});break}d+=m}if(!l)return null;a||(s=c,u=n?1:0,a=l.divideAtT(u));var I=this.clone();I.replaceSegment(s,a);var v=s,A=s+1,C=s+2;a[0].isDifferentiable()||(I.removeSegment(v),A-=1,C-=1);var w=I.getSegment(A).start;I.insertSegment(A,Yn.createSegment("M",w)),C+=1,a[1].isDifferentiable()||(I.removeSegment(C-1),C-=1);var y=C-v-1;for(r=C;r<I.segments.length;r++){var b=this.getSegment(r-y);if("Z"===(o=I.getSegment(r)).type&&!b.subpathStartSegment.end.equals(o.subpathStartSegment.end)){var N=Yn.createSegment("L",b.end);I.replaceSegment(r,N)}}return[new Yn(I.segments.slice(0,A)),new Yn(I.segments.slice(A))]},equals:function(t){if(!t)return!1;var e=this.segments,i=t.segments,n=e.length;if(i.length!==n)return!1;for(var r=0;r<n;r++){var o=e[r],a=i[r];if(o.type!==a.type||!o.equals(a))return!1}return!0},getSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");return e[t]},getSegmentSubdivisions:function(t){for(var e=this.segments,i=e.length,n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],o=0;o<i;o++){var a=e[o].getSubdivisions({precision:n});r.push(a)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,e=t.length,i=[],n=0;n<e;n++){var r=t[n];r.isSubpathStart?i.push(new Yn(r)):i[i.length-1].appendSegment(r)}return i},insertSegment:function(t,e){var i,n=this.segments,r=n.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var o=null,a=null;if(0!==r&&(a=1<=t?(o=n[t-1]).nextSegment:n[0]),Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=e.length,l=0;l<s;l++){var c=e[l];i=this.prepareSegment(c,o,a),n.splice(t+l,0,i),o=i}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,o,a),n.splice(t,0,i)}},intersectionWithLine:function(t,e){var i=null,n=this.toPolylines(e);if(!n)return null;for(var r=0,o=n.length;r<o;r++){var a=n[r],s=t.intersect(a);s&&(i||(i=[]),Array.isArray(s)?Array.prototype.push.apply(i,s):i.push(s))}return i},isDifferentiable:function(){for(var t=this.segments,e=t.length,i=0;i<e;i++){if(t[i].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var e=this.segments,i=e.length;if(0===i)return 0;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=0,a=0;a<i;a++){var s=e[a],l=r[a];o+=s.length({subdivisions:l})}return o},lengthAtT:function(t,e){var i=this.segments,n=i.length;if(0===n)return 0;var r=t.segmentIndex;if(r<0)return 0;var o=t.value;n<=r?(r=n-1,o=1):o<0?o=0:1<o&&(o=1);for(var a,s=void 0===(e=e||{}).precision?this.PRECISION:e.precision,l=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):e.segmentSubdivisions,c=0,u=0;u<r;u++){var h=i[u];a=l[u],c+=h.length({precisison:s,subdivisions:a})}return h=i[r],a=l[r],c+=h.lengthAtT(o,{precisison:s,subdivisions:a})},pointAt:function(t,e){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.pointAtLength(r,n)},pointAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isVisible){if(t<=l+d)return h.pointAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}return o?r?o.end:o.start:i[n-1].end.clone()},pointAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].pointAtT(0);if(i<=n)return e[i-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].pointAtT(r)},PRECISION:3,prepareSegment:function(t,e,i){t.previousSegment=e,t.nextSegment=i,e&&(e.nextSegment=t),i&&(i.previousSegment=t);var n=t;return t.isSubpathStart&&(t.subpathStartSegment=t,n=i),n&&this.updateSubpathStartSegment(n),t},removeSegment:function(t){var e=this.segments,i=e.length;if(0===i)throw new Error("Path has no segments.");if(t<0&&(t=i+t),i<=t||t<0)throw new Error("Index out of range.");var n=e.splice(t,1)[0],r=n.previousSegment,o=n.nextSegment;r&&(r.nextSegment=o),o&&(o.previousSegment=r),n.isSubpathStart&&o&&this.updateSubpathStartSegment(o)},replaceSegment:function(t,e){var i,n=this.segments,r=n.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var o=n[t],a=o.previousSegment,s=o.nextSegment,l=o.isSubpathStart;if(Array.isArray(e)){if(!(e=e.reduce(function(t,e){return t.concat(e)},[]))[0].isSegment)throw new Error("Segments required.");n.splice(t,1);for(var c=e.length,u=0;u<c;u++){var h=e[u];i=this.prepareSegment(h,a,s),n.splice(t+u,0,i),a=i,l&&i.isSubpathStart&&(l=!1)}}else{if(!e||!e.isSegment)throw new Error("Segment required.");i=this.prepareSegment(e,a,s),n.splice(t,1,i),l&&i.isSubpathStart&&(l=!1)}l&&s&&this.updateSubpathStartSegment(s)},round:function(t){for(var e=this.segments,i=e.length,n=0;n<i;n++){e[n].round(t)}return this},scale:function(t,e,i){for(var n=this.segments,r=n.length,o=0;o<r;o++){n[o].scale(t,e,i)}return this},segmentAt:function(t,e){var i=this.segmentIndexAt(t,e);return i?this.getSegment(i):null},segmentAtLength:function(t,e){var i=this.segmentIndexAtLength(t,e);return i?this.getSegment(i):null},segmentIndexAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.segmentIndexAtLength(r,n)},segmentIndexAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o=void 0===(e=e||{}).precision?this.PRECISION:e.precision,a=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):e.segmentSubdivisions,s=null,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=a[u],d=h.length({precision:o,subdivisions:g});if(h.isVisible){if(t<=l+d)return u;s=u}l+=d}return s},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,e){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var i=void 0===(e=e||{}).precision?this.PRECISION:e.precision,n={precision:i,segmentSubdivisions:void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):e.segmentSubdivisions},r=this.length(n)*t;return this.tangentAtLength(r,n)},tangentAtLength:function(t,e){var i=this.segments,n=i.length;if(0===n)return null;var r=!0;t<0&&(r=!1,t=-t);for(var o,a=void 0===(e=e||{}).precision?this.PRECISION:e.precision,s=void 0===e.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):e.segmentSubdivisions,l=0,c=0;c<n;c++){var u=r?c:n-1-c,h=i[u],g=s[u],d=h.length({precision:a,subdivisions:g});if(h.isDifferentiable()){if(t<=l+d)return h.tangentAtLength((r?1:-1)*(t-l),{precision:a,subdivisions:g});o=h}l+=d}if(o){var f=r?1:0;return o.tangentAtT(f)}return null},tangentAtT:function(t){var e=this.segments,i=e.length;if(0===i)return null;var n=t.segmentIndex;if(n<0)return e[0].tangentAtT(0);if(i<=n)return e[i-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),e[n].tangentAtT(r)},toPoints:function(t){var e=this.segments,i=e.length;if(0===i)return null;for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:n}):t.segmentSubdivisions,o=[],a=[],s=0;s<i;s++){var l=e[s];if(l.isVisible){var c=r[s];if(0<c.length){var u=c.map(function(t){return t.start});Array.prototype.push.apply(a,u)}else a.push(l.start)}else 0<a.length&&(a.push(e[s-1].end),o.push(a),a=[])}return 0<a.length&&(a.push(this.end),o.push(a)),o},toPolylines:function(t){var e=[],i=this.toPoints(t);if(!i)return null;for(var n=0,r=i.length;n<r;n++)e.push(new Pn(i[n]));return e},toString:function(){for(var t=this.segments,e=t.length,i="",n=0;n<e;n++){i+=t[n].serialize()+" "}return i.trim()},translate:function(t,e){for(var i=this.segments,n=i.length,r=0;r<n;r++){i[r].translate(t,e)}return this},updateSubpathStartSegment:function(t){for(var e=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=e?e.subpathStartSegment:null,t=(e=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,Yn.createSegment("M",0,0)),this}},Object.defineProperty(Yn.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=0;i<e;i++){var n=t[i];if(n.isVisible)return n.start}return t[e-1].end}}),Object.defineProperty(Yn.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,e=t.length;if(0===e)return null;for(var i=e-1;0<=i;i--){var n=t[i];if(n.isVisible)return n.end}return t[e-1].end}});var Un={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var e=this.length();return 1<=t?e:e*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(Un,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(Un,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(Un,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var Fn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Fn))return Wn(Fn,n);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],t.push(new Fn(e));return t},Vn={clone:function(){return new Fn(this.end)},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[new Fn(e[0]),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[new Fn(e[0]),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(Vn,"type",{configurable:!0,enumerable:!0,value:"L"}),Fn.prototype=Rn(Un,fn.prototype,Vn);var Xn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Xn))return Wn(Xn,n);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(n[0]instanceof En){if(1===r)return this.controlPoint1=n[0].controlPoint1.clone(),this.controlPoint2=n[0].controlPoint2.clone(),this.end=n[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(6===r)return this.controlPoint1=new un(+n[0],+n[1]),this.controlPoint2=new un(+n[2],+n[3]),this.end=new un(+n[4],+n[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=6)a=n.slice(o,o+6),t.push(Wn(Xn,a));return t}if(3===r)return this.controlPoint1=new un(n[0]),this.controlPoint2=new un(n[1]),this.end=new un(n[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],o=0;o<r;o+=3)e=n.slice(o,o+3),t.push(Wn(Xn,e));return t},Hn={clone:function(){return new Xn(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtLength:function(t,e){var i=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,e);return[new Xn(i[0]),new Xn(i[1])]},divideAtT:function(t){var e=new En(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new Xn(e[0]),new Xn(e[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,e=this.controlPoint1,i=this.controlPoint2,n=this.end;return!(t.equals(e)&&e.equals(i)&&i.equals(n))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,e,i){return this.controlPoint1.scale(t,e,i),this.controlPoint2.scale(t,e,i),this.end.scale(t,e,i),this},serialize:function(){var t=this.controlPoint1,e=this.controlPoint2,i=this.end;return this.type+" "+t.x+" "+t.y+" "+e.x+" "+e.y+" "+i.x+" "+i.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,e){return this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e),this}};Object.defineProperty(Hn,"type",{configurable:!0,enumerable:!0,value:"C"}),Xn.prototype=Rn(Un,En.prototype,Hn);var Jn=function(){for(var t,e,i=arguments,n=[],r=arguments.length,o=0;o<r;o++)n.push(i[o]);if(!(this instanceof Jn))return Wn(Jn,n);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(n[0]instanceof fn){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(n[0]instanceof En){if(1===r)return this.end=n[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof n[0]||"number"==typeof n[0]){if(2===r)return this.end=new un(+n[0],+n[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var a;for(t=[],o=0;o<r;o+=2)a=n.slice(o,o+2),0===o?t.push(Wn(Jn,a)):t.push(Wn(Fn,a));return t}if(1===r)return this.end=new un(n[0]),this;for(t=[],o=0;o<r;o+=1)e=n[o],0===o?t.push(new Jn(e)):t.push(new Fn(e));return t},_n={bbox:function(){return null},clone:function(){return new Jn(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,e,i){return this.end.scale(t,e,i),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,e){return this.end.translate(t,e),this}};Object.defineProperty(_n,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(_n,"type",{configurable:!0,enumerable:!0,value:"M"}),Jn.prototype=Rn(Un,_n);var Qn=function(){for(var t=arguments,e=[],i=arguments.length,n=0;n<i;n++)e.push(t[n]);if(!(this instanceof Qn))return Wn(Qn,e);if(0<i)throw new Error("Closepath constructor expects no arguments.");return this},Kn={clone:function(){return new Qn},divideAt:function(t){var e=new fn(this.start,this.end).divideAt(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},divideAtLength:function(t){var e=new fn(this.start,this.end).divideAtLength(t);return[e[1].isDifferentiable()?new Fn(e[0]):this.clone(),new Fn(e[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(Kn,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(Kn,"type",{configurable:!0,enumerable:!0,value:"Z"}),Qn.prototype=Rn(Un,fn.prototype,Kn);var qn=Yn.segmentTypes={L:Fn,C:Xn,M:Jn,Z:Qn,z:Qn};Yn.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(qn).join("")+",.]*$"),Yn.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var $n={curveThroughPoints:function(t){return console.warn("deprecated"),new Yn(En.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var e,i=[],n=[],r=t.length-1;if(1==r)return i[0]=new un((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),n[0]=new un(2*i[0].x-t[0].x,2*i[0].y-t[0].y),[i,n];var o=[];for(e=1;e<r-1;e++)o[e]=4*t[e].x+2*t[e+1].x;o[0]=t[0].x+2*t[1].x,o[r-1]=(8*t[r-1].x+t[r].x)/2;var a=this.getFirstControlPoints(o);for(e=1;e<r-1;++e)o[e]=4*t[e].y+2*t[e+1].y;o[0]=t[0].y+2*t[1].y,o[r-1]=(8*t[r-1].y+t[r].y)/2;var s=this.getFirstControlPoints(o);for(e=0;e<r;e++)i.push(new un(a[e],s[e])),e<r-1?n.push(new un(2*t[e+1].x-a[e+1],2*t[e+1].y-s[e+1])):n.push(new un((t[r].x+a[r-1])/2,(t[r].y+s[r-1])/2));return[i,n]},getCurveDivider:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){var e=r.divide(t);return[{p0:e[0].start,p1:e[0].controlPoint1,p2:e[0].controlPoint2,p3:e[0].end},{p0:e[1].start,p1:e[1].controlPoint1,p2:e[1].controlPoint2,p3:e[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var e=t.length,i=[],n=[],r=2;i[0]=t[0]/r;for(var o=1;o<e;o++)n[o]=1/r,r=(o<e-1?4:3.5)-n[o],i[o]=(t[o]-i[o-1])/r;for(o=1;o<e;o++)i[e-o-1]-=n[e-o]*i[e-o];return i},getInversionSolver:function(t,e,i,n){console.warn("deprecated");var r=new En(t,e,i,n);return function(t){return r.closestPointT(t)}}},tr=function(t){return this instanceof tr?"string"==typeof t?new tr.parse(t):void(this.points=Array.isArray(t)?t.map(un):[]):new tr(t)};function er(t,e){var i=t.start.x,n=t.start.y,r=t.end.x,o=t.end.y,a=e.start.x,s=e.start.y,l=r-i,c=o-n,u=e.end.x-a,h=e.end.y-s,g=i-a,d=n-s,f=l*h-u*c,p=(l*d-c*g)/f,m=(u*d-h*g)/f;return 0<=p&&p<=1&&0<=m&&m<=1}function ir(t,e){var i=t.a,n=t.b,r=t.x,o=t.y,a=e.start.x-r,s=e.end.x-r,l=e.start.y-o,c=i*i,u=n*n,h=s-a,g=e.end.y-o-l,d=h*h/c+g*g/u,f=2*a*h/c+2*l*g/u,p=f*f-4*d*(a*a/c+l*l/u-1);if(0===p){var m=-f/2/d;return 0<=m&&m<=1}if(0<p){var I=Math.sqrt(p),v=(-f+I)/2/d,A=(-f-I)/2/d;return 0<=v&&v<=1||0<=A&&A<=1}return!1}function nr(t,e){return function(t,e,i,n){var r=Math.cos,o=Math.sin,a=o(e),s=r(e),l=o(n),c=r(n),u=a*a,h=s*s,g=a*s,d=l*l,f=c*c,p=l*c,m=t.a*t.a,I=t.b*t.b,v=i.a*i.a,A=i.b*i.b,C=m*u+I*h,w=v*d+A*f,y=m*h+I*u,b=v*f+A*d,N=2*(I-m)*g,x=2*(A-v)*p,M=-2*C*t.x-N*t.y,S=-2*w*i.x-x*i.y,k=-N*t.x-2*y*t.y,T=-x*i.x-2*b*i.y,D=C*t.x*t.x+y*t.y*t.y+N*t.x*t.y-m*I,L=w*i.x*i.x+b*i.y*i.y+x*i.x*i.y-v*A;x/=2,S/=2,T/=2;var z=Tr([[C,N/=2,M/=2],[N,y,k/=2],[M,k,D]]),P=Tr([[w,x,S],[x,b,T],[S,T,L]]),j=.33333333*(Tr([[w,N,M],[x,y,k],[S,k,D]])+Tr([[C,x,M],[N,b,k],[M,T,D]])+Tr([[C,N,S],[N,y,T],[M,k,L]])),G=.33333333*(Tr([[C,x,S],[N,b,T],[M,T,L]])+Tr([[w,N,S],[x,y,T],[S,k,L]])+Tr([[w,x,M],[x,b,k],[S,T,D]])),Z=kr([[z,j],[j,G]]),B=kr([[z,G],[j,P]]),O=kr([[j,G],[G,P]]);if(0<kr([[2*Z,B],[B,2*O]])&&(0<G||0<j))return!1;return!0}(t,0,e,0)}function rr(t,e){var i=e.start,n=e.end,r=t.x,o=t.y,a=t.width,s=t.height;return!(i.x>r+a&&n.x>r+a||i.x<r&&n.x<r||i.y>o+s&&n.y>o+s||i.y<o&&n.y<o)&&(!(!t.containsPoint(e.start)&&!t.containsPoint(e.end))||(er(t.topLine(),e)||er(t.rightLine(),e)||er(t.bottomLine(),e)||er(t.leftLine(),e)))}function or(t,e){return!!ar(t,kn.fromEllipse(e))&&gr(tr.fromRect(t),e)}function ar(t,e){return t.x<e.x+e.width&&t.x+t.width>e.x&&t.y<e.y+e.height&&t.y+t.height>e.y}function sr(t,e){return yr(t,e,{interior:!1})}function lr(t,e){return br(t,e,{interior:!1})}function cr(t,e){return Nr(t,e,{interior:!1})}function ur(t,e){return Mr(t,e,{interior:!1})}function hr(t,e){return yr(t,e,{interior:!0})}function gr(t,e){return br(t,e,{interior:!0})}function dr(t,e){return Nr(t,e,{interior:!0})}function fr(t,e){return Mr(t,e,{interior:!0})}function pr(t,e){return Sr(t,e,{interior:!0})}function mr(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?hr(e,i):sr(e,i)})}function Ir(t,i,n){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?gr(e,i):lr(e,i)})}function vr(t,e,i){return Cr(t,tr.fromRect(e),i)}function Ar(t,e,i){return xr(t,e,i,{interior:!1})}function Cr(t,e,i){return xr(t,e,i,{interior:!0})}function wr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Cr(i,e,r):Ar(i,e,r)})}function yr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(e.start))return!0;var o=t.start,a=t.end,s=t.points;n=a.equals(o)?s:s.concat([o])}else n=t.points;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],er(e,c))return!0;return!1}function br(t,e,i){void 0===i&&(i={});var n,r=t.start,o=t.end,a=t.points;if(e.containsPoint(r))return!0;var s=i.interior;if(void 0===s&&(s=!1),s){if(t.containsPoint(e.center()))return!0;n=o.equals(r)?a:a.concat([r])}else n=a;for(var l=n.length,c=new fn,u=0;u<l-1;u++)if(c.start=n[u],c.end=n[u+1],ir(e,c))return!0;return!1}function Nr(t,e,i){return Sr(t,tr.fromRect(e),i)}function xr(t,i,n,r){return t.getSubpaths().some(function(t){var e=t.toPolylines(n)[0];return"Z"===t.getSegment(-1).type?Sr(i,e,r):Mr(i,e,r)})}function Mr(t,e,i){void 0===i&&(i={});var n,r=i.interior;if(void 0===r&&(r=!1),r){var o=e.start;if(t.containsPoint(o))return!0;n=t.clone().close()}else n=t;for(var a=e.points,s=a.length,l=new fn,c=0;c<s-1;c++)if(l.start=a[c],l.end=a[c+1],sr(n,l))return!0;return!1}function Sr(t,e,i){return e.containsPoint(t.start)||Mr(t,e.clone().close(),i)}function kr(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Tr(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}tr.parse=function(t){return new tr(Dn(t))},tr.fromRect=function(t){return new tr([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},tr.prototype=Rn(Pn.prototype,{type:qi.Polygon,clone:function(){return new tr(Ln(this.points))},convexHull:function(){return new tr(zn(this.points))},lengthPoints:function(){var t=this.start,e=this.end,i=this.points;return i.length<=1||t.equals(e)?i:i.concat([t.clone()])}});var Dr,Lr,zr={intersection:{exists:function t(e,i,n,r){switch(e.type){case qi.Line:switch(i.type){case qi.Line:return er(e,i)}break;case qi.Ellipse:switch(i.type){case qi.Line:return ir(e,i);case qi.Ellipse:return nr(e,i)}break;case qi.Rect:switch(i.type){case qi.Line:return rr(e,i);case qi.Ellipse:return or(e,i);case qi.Rect:return ar(e,i)}break;case qi.Polyline:switch(i.type){case qi.Line:return sr(e,i);case qi.Ellipse:return lr(e,i);case qi.Rect:return cr(e,i);case qi.Polyline:return ur(e,i)}break;case qi.Polygon:switch(i.type){case qi.Line:return hr(e,i);case qi.Ellipse:return gr(e,i);case qi.Rect:return dr(e,i);case qi.Polyline:return fr(e,i);case qi.Polygon:return pr(e,i)}break;case qi.Path:switch(i.type){case qi.Line:return mr(e,i,n);case qi.Ellipse:return Ir(e,i,n);case qi.Rect:return vr(e,i,n);case qi.Polyline:return Ar(e,i,n);case qi.Polygon:return Cr(e,i,n);case qi.Path:return wr(e,i,n,r)}}switch(i.type){case qi.Ellipse:case qi.Rect:case qi.Polyline:case qi.Polygon:case qi.Path:return t(i,e,r,n);default:throw Error("The intersection for "+e+" and "+i+" could not be found.")}},lineWithLine:er,ellipseWithLine:ir,ellipseWithEllipse:nr,rectWithLine:rr,rectWithEllipse:or,rectWithRect:ar,polylineWithLine:sr,polylineWithEllipse:lr,polylineWithRect:cr,polylineWithPolyline:ur,polygonWithLine:hr,polygonWithEllipse:gr,polygonWithRect:dr,polygonWithPolyline:fr,polygonWithPolygon:pr,pathWithLine:mr,pathWithEllipse:Ir,pathWithRect:vr,pathWithPolyline:Ar,pathWithPolygon:Cr,pathWithPath:wr},scale:{linear:function(t,e,i){var n=t[1]-t[0],r=e[1]-e[0];return(i-t[0])/n*r+e[0]||0}},normalizeAngle:Yi,snapToGrid:Wi,toDeg:Ui,toRad:Fi,random:Vi,bezier:$n,Curve:En,Ellipse:An,ellipse:Cn,Line:fn,line:pn,Path:Yn,Point:un,point:hn,Polyline:Pn,Polygon:tr,Rect:kn,rect:Tn,types:qi},Pr=function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var G={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,p=t.PI,o=t.atan2,a=t.sqrt,h=t.min,g=t.max,m=t.cos,I=t.sin,Z=function(t,e,i){if(!(this instanceof Z))return Z.apply(Object.create(Z.prototype),arguments);if(t){if(Z.isV(t)&&(t=t.node),e=e||{},Z.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=Z.createSvgDocument();else if("<"===t[0]){var n=Z.createSvgDocument(t);if(1<n.childNodes.length){var r,o,a=[];for(r=0,o=n.childNodes.length;r<o;r++){var s=n.childNodes[r];a.push(new Z(document.importNode(s,!0)))}return a}t=document.importNode(n.firstChild,!0)}else t=document.createElementNS(G.svg,t);Z.ensureId(t)}return this.node=t,this.setAttributes(e),i&&this.append(i),this}},e=Z.prototype;function B(t,e,i){i||(i={});for(var n=i.includeAnnotationIndices,r=i.eol,o=i.lineHeight,a=i.baseSize,s=0,l={},c=e.length-1,u=0;u<=c;u++){var h=e[u],g=null;if(Z.isObject(h)){var d=h.attrs,f=Z("tspan",d),p=f.node,m=h.t;r&&u===c&&(m+=r),p.textContent=m;var I=d.class;I&&f.addClass(I),n&&f.attr("annotations",h.annotations),g=parseFloat(d["font-size"]),isFinite(g)||(g=a),g&&s<g&&(s=g)}else r&&u===c&&(h+=r),p=document.createTextNode(h||" "),a&&s<a&&(s=a);t.appendChild(p)}return s&&(l.maxFontSize=s),o?l.lineHeight=o:s&&(l.lineHeight=1.2*s),l}Object.defineProperty(e,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),e.getTransformToElement=function(t){var e=this.node;if(Z.isSVGGraphicsElement(t)&&Z.isSVGGraphicsElement(e)){var i=Z.toNode(t).getScreenCTM(),n=e.getScreenCTM();if(i&&n)return i.inverse().multiply(n)}return Z.createSVGMatrix()},e.transform=function(t,e){var i=this.node;if(Z.isUndefined(t))return Z.transformStringToMatrix(this.attr("transform"));if(e&&e.absolute)return this.attr("transform",Z.matrixToTransformString(t));var n=Z.createSVGTransform(t);return i.transform.baseVal.appendItem(n),this},e.translate=function(t,e,i){i=i||{},e=e||0;var n=this.attr("transform")||"",r=Z.parseTransformString(n);if(n=r.value,Z.isUndefined(t))return r.translate;n=n.replace(/translate\([^)]*\)/g,"").trim();var o="translate("+(i.absolute?t:r.translate.tx+t)+","+(i.absolute?e:r.translate.ty+e)+")";return this.attr("transform",(o+" "+n).trim()),this},e.rotate=function(t,e,i,n){n=n||{};var r=this.attr("transform")||"",o=Z.parseTransformString(r);if(r=o.value,Z.isUndefined(t))return o.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var a="rotate("+(n.absolute?t:o.rotate.angle+t)+(void 0!==e&&void 0!==i?","+e+","+i:"")+")";return this.attr("transform",(r+" "+a).trim()),this},e.scale=function(t,e){e=Z.isUndefined(e)?t:e;var i=this.attr("transform")||"",n=Z.parseTransformString(i);if(i=n.value,Z.isUndefined(t))return n.scale;i=i.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+e+")";return this.attr("transform",(i+" "+r).trim()),this},e.bbox=function(t,e){var i,n=this.node,r=n.ownerSVGElement;if(!r)return new kn(0,0,0,0);try{i=n.getBBox()}catch(t){i={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(t)return new kn(i);var o=this.getTransformToElement(e||r);return Z.transformRect(i,o)},e.getBBox=function(t){var e,i={},n=this.node;if(!n.ownerSVGElement||!Z.isSVGGraphicsElement(n))return new kn(0,0,0,0);if(t&&(t.target&&(i.target=Z.toNode(t.target)),t.recursive&&(i.recursive=t.recursive)),i.recursive){var r=this.children(),o=r.length;if(0===o)return this.getBBox({target:i.target,recursive:!1});i.target||(i.target=this);for(var a=0;a<o;a++){var s,l=r[a];s=0===l.children().length?l.getBBox({target:i.target,recursive:!1}):l.getBBox({target:i.target,recursive:!0}),e=e?e.union(s):s}return e}try{e=n.getBBox()}catch(t){e={x:n.clientLeft,y:n.clientTop,width:n.clientWidth,height:n.clientHeight}}if(i.target){var c=this.getTransformToElement(i.target);return Z.transformRect(e,c)}return new kn(e)};var O=/em$/;function E(t,e){var i=parseFloat(t);return O.test(t)?i*e:i}e.text=function(t,e){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=Z.sanitizeText(t),e||(e={});var i=e.displayEmpty,n=e.eol,r=e.textPath,o=e.textVerticalAnchor,a="middle"===o||"bottom"===o||"top"===o,s=e.x;void 0===s&&(s=this.attr("x")||0);var l=e.includeAnnotationIndices,c=e.annotations;c&&!Z.isArray(c)&&(c=[c]);var u=e.lineHeight,h="auto"===u,g=h?"1.5em":u||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||i?null:"none"});var d=parseFloat(this.attr("font-size"));d||(d=16,(a||c)&&this.attr("font-size",d));var f,p=document;f=r?("string"==typeof r&&(r={d:r}),function(t,e){t||(t={});var i=Z("textPath"),n=t.d;if(n&&void 0===t["xlink:href"]){var r=Z("path").attr("d",n).appendTo(e.defs());i.attr("xlink:href","#"+r.id)}return Z.isObject(t)&&i.attr(t),i.node}(r,this)):p.createDocumentFragment();for(var m,I=0,v=t.split("\n"),A=[],C=0,w=v.length-1;C<=w;C++){var y,b=g,N="v-line",x=p.createElementNS(G.svg,"tspan"),M=v[C];if(M)if(c){var S=Z.annotateString(M,c,{offset:-I,includeAnnotationIndices:l}),k=(y=B(x,S,{includeAnnotationIndices:l,eol:C!==w&&n,lineHeight:h?null:g,baseSize:d})).lineHeight;k&&h&&0!==C&&(b=k),0===C&&(m=.8*y.maxFontSize)}else n&&C!==w&&(M+=n),x.textContent=M;else{x.textContent="-",N+=" v-empty-line";var T=x.style;if(T.fillOpacity=0,T.strokeOpacity=0,c){y={};for(var D=d,L=(S=Z.findAnnotationsAtIndex(c,I)).length;0<L;L--){var z=S[L-1].attrs;if(z&&"font-size"in z){var P=parseFloat(z["font-size"]);if(isFinite(P)){D=P;break}}}h&&(0<C?b=1.2*D:m=.8*D),x.setAttribute("font-size",D),y.maxFontSize=D}}y&&A.push(y),0<C&&x.setAttribute("dy",b),(0<C||r)&&x.setAttribute("x",s),x.className.baseVal=N,f.appendChild(x),I+=M.length+1}if(a)if(c)b=function(t,e,i,n){if(!Array.isArray(e))return 0;var r=e.length;if(!r)return 0;for(var o=e[0],a=E(o.maxFontSize,i)||i,s=0,l=E(n,i),c=1;c<r;c++)s+=E((o=e[c]).lineHeight,i)||l;var u,h=E(o.maxFontSize,i)||i;switch(t){case"middle":u=a/2-.15*h-s/2;break;case"bottom":u=-.25*h-s;break;default:case"top":u=.8*a}return u}(o,A,d,g);else if("top"===o)b="0.8em";else{var j;switch(0<w?(j=parseFloat(g)||1,j*=w,O.test(g)||(j/=d)):j=0,o){case"middle":b=.3-j/2+"em";break;case"bottom":b=-j-.3+"em"}}else 0===o?b="0em":o?b=o:(b=0,null===this.attr("y")&&this.attr("y",m||"0.8em"));return f.firstChild.setAttribute("dy",b),this.append(f),this},e.removeAttr=function(t){var e=Z.qualifyAttr(t),i=this.node;return e.ns?i.hasAttributeNS(e.ns,e.local)&&i.removeAttributeNS(e.ns,e.local):i.hasAttribute(t)&&i.removeAttribute(t),this},e.attr=function(t,e){if(Z.isUndefined(t)){for(var i=this.node.attributes,n={},r=0;r<i.length;r++)n[i[r].name]=i[r].value;return n}if(Z.isString(t)&&Z.isUndefined(e))return this.node.getAttribute(t);if("object"==typeof t)for(var o in t)t.hasOwnProperty(o)&&this.setAttribute(o,t[o]);else this.setAttribute(t,e);return this},e.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",Z.normalizePathData(this.attr("d"))),this},e.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},e.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},e.setAttributes=function(t){for(var e in t)t.hasOwnProperty(e)&&this.setAttribute(e,t[e]);return this},e.append=function(t){Z.isArray(t)||(t=[t]);for(var e=0,i=t.length;e<i;e++)this.node.appendChild(Z.toNode(t[e]));return this},e.prepend=function(t){var e=this.node.firstChild;return e?Z(e).before(t):this.append(t)},e.before=function(t){var e=this.node,i=e.parentNode;if(i){Z.isArray(t)||(t=[t]);for(var n=0,r=t.length;n<r;n++)i.insertBefore(Z.toNode(t[n]),e)}return this},e.appendTo=function(t){return Z.toNode(t).appendChild(this.node),this},e.svg=function(){return this.node instanceof window.SVGSVGElement?this:Z(this.node.ownerSVGElement)},e.tagName=function(){return this.node.tagName.toUpperCase()},e.defs=function(){var t=this.svg()||this,e=t.node.getElementsByTagName("defs")[0];return e?Z(e):Z("defs").appendTo(t)},e.clone=function(){var t=Z(this.node.cloneNode(!0));return t.node.id=Z.uniqueId(),t},e.findOne=function(t){var e=this.node.querySelector(t);return e?Z(e):void 0},e.find=function(t){var e=[],i=this.node.querySelectorAll(t);if(i)for(var n=0;n<i.length;n++)e.push(Z(i[n]));return e},e.children=function(){for(var t=this.node.childNodes,e=[],i=0;i<t.length;i++){1===t[i].nodeType&&e.push(Z(t[i]))}return e},e.parent=function(){return Z(this.node.parentNode)||null},e.index=function(){for(var t=0,e=this.node.previousSibling;e;)1===e.nodeType&&t++,e=e.previousSibling;return t},e.findParentByClass=function(t,e){for(var i=this.node.ownerSVGElement,n=this.node.parentNode;n&&n!==e&&n!==i;){var r=Z(n);if(r.hasClass(t))return r;n=n.parentNode}return null},e.contains=function(t){var e=this.node,i=Z.toNode(t),n=i&&i.parentNode;return e===n||!!(n&&1===n.nodeType&&16&e.compareDocumentPosition(n))},e.toLocalPoint=function(t,e){var i=this.svg().node,n=i.createSVGPoint();n.x=t,n.y=e;try{var r=n.matrixTransform(i.getScreenCTM().inverse()),o=this.getTransformToElement(i).inverse()}catch(t){return n}return r.matrixTransform(o)},e.translateCenterToPoint=function(t){var e=this.getBBox({target:this.svg()}).center();return this.translate(t.x-e.x,t.y-e.y),this},e.translateAndAutoOrient=function(t,e,i){t=new un(t),e=new un(e),i||(i=this.svg());var n=this.scale();this.attr("transform","");var r=this.getBBox({target:i}).scale(n.sx,n.sy),o=Z.createSVGTransform();o.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var a=Z.createSVGTransform(),s=t.angleBetween(e,t.clone().offset(1,0));s&&a.setRotate(s,0,0);var l=Z.createSVGTransform(),c=t.clone().move(e,r.width/2);l.setTranslate(2*t.x-c.x,2*t.y-c.y);var u=this.getTransformToElement(i),h=Z.createSVGTransform();return h.setMatrix(l.matrix.multiply(a.matrix.multiply(o.matrix.multiply(u.scale(n.sx,n.sy))))),this.attr("transform",Z.matrixToTransformString(h.matrix)),this},e.animateAlongPath=function(t,e){e=Z.toNode(e);var i=Z.ensureId(e),n=Z("animateMotion",t),r=Z("mpath",{"xlink:href":"#"+i});n.append(r),this.append(n);try{n.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var o=n.node;o.animators=[];var a=o.getAttribute("id");a&&(id2anim[a]=o);for(var s=getTargets(o),l=0,c=s.length;l<c;l++){var u=s[l],h=new Animator(o,u,l);animators.push(h),(o.animators[l]=h).register()}}}return this};var i=/[^\x20\t\r\n\f]+/g;function r(t){return Z.isString(t)&&t.trim().match(i)||[]}e.hasClass=function(t){return!!Z.isString(t)&&this.node.classList.contains(t.trim())},e.addClass=function(t){var e;return(e=this.node.classList).add.apply(e,r(t)),this},e.removeClass=function(t){var e;return(e=this.node.classList).remove.apply(e,r(t)),this},e.toggleClass=function(t,e){for(var i=r(t),n=0;n<i.length;n++)this.node.classList.toggle(i[n],e);return this},e.sample=function(t){t=t||1;for(var e,i=this.node,n=i.getTotalLength(),r=[],o=0;o<n;)e=i.getPointAtLength(o),r.push({x:e.x,y:e.y,distance:o}),o+=t;return r},e.convertToPath=function(){var t=Z("path");t.attr(this.attr());var e=this.convertToPathData();return e&&t.attr("d",e),t},e.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return Z.convertLineToPathData(this.node);case"POLYGON":return Z.convertPolygonToPathData(this.node);case"POLYLINE":return Z.convertPolylineToPathData(this.node);case"ELLIPSE":return Z.convertEllipseToPathData(this.node);case"CIRCLE":return Z.convertCircleToPathData(this.node);case"RECT":return Z.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},Z.prototype.toGeometryShape=function(){var t,e,i,n,r,o,a,s,l,c,u,h,g,d,f;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,e=parseFloat(this.attr("y"))||0,i=parseFloat(this.attr("width"))||0,n=parseFloat(this.attr("height"))||0,new kn(t,e,i,n);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("r"))||0,new An({x:r,y:o},a,a);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,o=parseFloat(this.attr("cy"))||0,s=parseFloat(this.attr("rx"))||0,l=parseFloat(this.attr("ry"))||0,new An({x:r,y:o},s,l);case"POLYLINE":return c=Z.getPointsFromSvgNode(this),new Pn(c);case"POLYGON":return 1<(c=Z.getPointsFromSvgNode(this)).length&&c.push(c[0]),new Pn(c);case"PATH":return u=this.attr("d"),Yn.isDataSupported(u)||(u=Z.normalizePathData(u)),new Yn(u);case"LINE":return h=parseFloat(this.attr("x1"))||0,d=parseFloat(this.attr("y1"))||0,g=parseFloat(this.attr("x2"))||0,f=parseFloat(this.attr("y2"))||0,new fn({x:h,y:d},{x:g,y:f})}return this.getBBox()},e.findIntersection=function(t,e){var i=this.svg().node;e=e||i;var n=this.getBBox({target:e}),r=n.center();if(n.intersectionWithLineFromCenterToPoint(t)){var o,a=this.tagName();if("RECT"===a){var s=new kn(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),l=this.getTransformToElement(e),c=Z.decomposeMatrix(l),u=i.createSVGTransform();u.setRotate(-c.rotation,r.x,r.y);var h=Z.transformRect(s,u.matrix.multiply(l));o=new kn(h).intersectionWithLineFromCenterToPoint(t,c.rotation)}else if("PATH"===a||"POLYGON"===a||"POLYLINE"===a||"CIRCLE"===a||"ELLIPSE"===a){var g,d,f,p,m,I=("PATH"===a?this:this.convertToPath()).sample(),v=1/0,A=[];for(g=0;g<I.length;g++)d=I[g],f=(f=Z.createSVGPoint(d.x,d.y)).matrixTransform(this.getTransformToElement(e)),(m=(d=new un(f)).distance(r)+(p=1.1*d.distance(t)))<v?(v=m,A=[{sample:d,refDistance:p}]):m<v+1&&A.push({sample:d,refDistance:p});A.sort(function(t,e){return t.refDistance-e.refDistance}),A[0]&&(o=A[0].sample)}return o}},e.setAttribute=function(t,e){var i=this.node;if(null===e)return this.removeAttr(t),this;var n=Z.qualifyAttr(t);return n.ns?i.setAttributeNS(n.ns,t,e):"id"===t?i.id=e:i.setAttribute(t,e),this},Z.createSvgDocument=function(t){if(t){var e='<svg xmlns="'+G.svg+'" xmlns:xlink="'+G.xlink+'" version="1.1">'+t+"</svg>";return Z.parseXML(e,{async:!1}).documentElement}var i=document.createElementNS(G.svg,"svg");return i.setAttributeNS(G.xmlns,"xmlns:xlink",G.xlink),i.setAttribute("version","1.1"),i},Z.createSVGStyle=function(t){return Z("style",{type:"text/css"},[Z.createCDATASection(t)]).node},Z.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},Z.idCounter=0,Z.uniqueId=function(){return"v-"+ ++Z.idCounter},Z.toNode=function(t){return Z.isV(t)?t.node:t.nodeName&&t||t[0]},Z.ensureId=function(t){return(t=Z.toNode(t)).id||(t.id=Z.uniqueId())},Z.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},Z.isUndefined=function(t){return void 0===t},Z.isString=function(t){return"string"==typeof t},Z.isObject=function(t){return t&&"object"==typeof t},Z.isArray=Array.isArray,Z.parseXML=function(t,e){var i;e=e||{};try{var n=new DOMParser;Z.isUndefined(e.async)||(n.async=e.async),i=n.parseFromString(t,"text/xml")}catch(t){i=void 0}if(!i||i.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return i},Z.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var e=t.split(":");return{ns:G[e[0]],local:e[1]}},Z.transformSeparatorRegex=/[ ,]+/,Z.transformRegex=/\b\w+\([^()]+\)/g,Z.transformFunctionRegex=/\b(\w+)\(([^()]+)\)/,Z.transformTranslateRegex=/\btranslate\(([^()]+)\)/,Z.transformRotateRegex=/\brotate\(([^()]+)\)/,Z.transformScaleRegex=/\bscale\(([^()]+)\)/,Z.transformStringToMatrix=function(t){var e=Z.createSVGMatrix(),i=t&&t.match(Z.transformRegex);if(!i)return e;for(var n=i.length,r=0;r<n;r++){var o=i[r].match(Z.transformFunctionRegex);if(o){var a=void 0,s=void 0,l=void 0,c=void 0,u=void 0,h=Z.createSVGMatrix(),g=o[1].toLowerCase(),d=o[2].split(Z.transformSeparatorRegex);switch(g){case"scale":a=parseFloat(d[0]),s=void 0===d[1]?a:parseFloat(d[1]),h=h.scaleNonUniform(a,s);break;case"translate":l=parseFloat(d[0]),c=parseFloat(d[1]),h=h.translate(l,c);break;case"rotate":u=parseFloat(d[0]),l=parseFloat(d[1])||0,c=parseFloat(d[2])||0,h=0!==l||0!==c?h.translate(l,c).rotate(u).translate(-l,-c):h.rotate(u);break;case"skewx":u=parseFloat(d[0]),h=h.skewX(u);break;case"skewy":u=parseFloat(d[0]),h=h.skewY(u);break;case"matrix":h.a=parseFloat(d[0]),h.b=parseFloat(d[1]),h.c=parseFloat(d[2]),h.d=parseFloat(d[3]),h.e=parseFloat(d[4]),h.f=parseFloat(d[5]);break;default:continue}e=e.multiply(h)}}return e},Z.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},Z.parseTransformString=function(t){var e,i,n;if(t){var r=Z.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var o=Z.transformStringToMatrix(t),a=Z.decomposeMatrix(o);e=[a.translateX,a.translateY],n=[a.scaleX,a.scaleY],i=[a.rotation];var s=[];0===e[0]&&0===e[1]||s.push("translate("+e+")"),1===n[0]&&1===n[1]||s.push("scale("+n+")"),0!==i[0]&&s.push("rotate("+i+")"),t=s.join(" ")}else{var l=t.match(Z.transformTranslateRegex);l&&(e=l[1].split(r));var c=t.match(Z.transformRotateRegex);c&&(i=c[1].split(r));var u=t.match(Z.transformScaleRegex);u&&(n=u[1].split(r))}}var h=n&&n[0]?parseFloat(n[0]):1;return{value:t,translate:{tx:e&&e[0]?parseInt(e[0],10):0,ty:e&&e[1]?parseInt(e[1],10):0},rotate:{angle:i&&i[0]?parseInt(i[0],10):0,cx:i&&i[1]?parseInt(i[1],10):void 0,cy:i&&i[2]?parseInt(i[2],10):void 0},scale:{sx:h,sy:n&&n[1]?parseFloat(n[1]):h}}},Z.deltaTransformPoint=function(t,e){return{x:e.x*t.a+e.y*t.c+0,y:e.x*t.b+e.y*t.d+0}},Z.decomposeMatrix=function(t){var e=Z.deltaTransformPoint(t,{x:0,y:1}),i=Z.deltaTransformPoint(t,{x:1,y:0}),n=180/p*o(e.y,e.x)-90,r=180/p*o(i.y,i.x);return{translateX:t.e,translateY:t.f,scaleX:a(t.a*t.a+t.b*t.b),scaleY:a(t.c*t.c+t.d*t.d),skewX:n,skewY:r,rotation:n}},Z.matrixToScale=function(t){var e,i,n,r;return t?(e=Z.isUndefined(t.a)?1:t.a,r=Z.isUndefined(t.d)?1:t.d,i=t.b,n=t.c):e=r=1,{sx:i?a(e*e+i*i):e,sy:n?a(n*n+r*r):r}},Z.matrixToRotate=function(t){var e={x:0,y:1};return t&&(e=Z.deltaTransformPoint(t,e)),{angle:Yi(Ui(o(e.y,e.x))-90)}},Z.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},Z.isV=function(t){return t instanceof Z},Z.isVElement=Z.isV,Z.isSVGGraphicsElement=function(t){return!!t&&((t=Z.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var d=Z("svg").node;return Z.createSVGMatrix=function(t){var e=d.createSVGMatrix();for(var i in t)e[i]=t[i];return e},Z.createSVGTransform=function(t){return Z.isUndefined(t)?d.createSVGTransform():(t instanceof SVGMatrix||(t=Z.createSVGMatrix(t)),d.createSVGTransformFromMatrix(t))},Z.createSVGPoint=function(t,e){var i=d.createSVGPoint();return i.x=t,i.y=e,i},Z.transformRect=function(t,e){var i=d.createSVGPoint();i.x=t.x,i.y=t.y;var n=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y;var r=i.matrixTransform(e);i.x=t.x+t.width,i.y=t.y+t.height;var o=i.matrixTransform(e);i.x=t.x,i.y=t.y+t.height;var a=i.matrixTransform(e),s=h(n.x,r.x,o.x,a.x),l=g(n.x,r.x,o.x,a.x),c=h(n.y,r.y,o.y,a.y),u=g(n.y,r.y,o.y,a.y);return new kn(s,c,l-s,u-c)},Z.transformPoint=function(t,e){return new un(Z.createSVGPoint(t.x,t.y).matrixTransform(e))},Z.transformLine=function(t,e){return new fn(Z.transformPoint(t.start,e),Z.transformPoint(t.end,e))},Z.transformPolyline=function(t,e){var i=t instanceof Pn?t.points:t;Z.isArray(i)||(i=[]);for(var n=[],r=0,o=i.length;r<o;r++)n[r]=Z.transformPoint(i[r],e);return new Pn(n)},Z.styleToObject=function(t){for(var e={},i=t.split(";"),n=0;n<i.length;n++){var r=i[n].split("=");e[r[0].trim()]=r[1].trim()}return e},Z.createSlicePathData=function(t,e,i,n){var r=2*p-1e-6,o=t,a=e,s=i,l=n,c=(l<s&&(c=s,s=l,l=c),l-s),u=c<p?"0":"1",h=m(s),g=I(s),d=m(l),f=I(l);return r<=c?o?"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"M0,"+o+"A"+o+","+o+" 0 1,0 0,"+-o+"A"+o+","+o+" 0 1,0 0,"+o+"Z":"M0,"+a+"A"+a+","+a+" 0 1,1 0,"+-a+"A"+a+","+a+" 0 1,1 0,"+a+"Z":o?"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L"+o*d+","+o*f+"A"+o+","+o+" 0 "+u+",0 "+o*h+","+o*g+"Z":"M"+a*h+","+a*g+"A"+a+","+a+" 0 "+u+",1 "+a*d+","+a*f+"L0,0Z"},Z.mergeAttrs=function(t,e){for(var i in e)"class"===i?t[i]=t[i]?t[i]+" "+e[i]:e[i]:"style"===i?Z.isObject(t[i])&&Z.isObject(e[i])?t[i]=Z.mergeAttrs(t[i],e[i]):Z.isObject(t[i])?t[i]=Z.mergeAttrs(t[i],Z.styleToObject(e[i])):Z.isObject(e[i])?t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),e[i]):t[i]=Z.mergeAttrs(Z.styleToObject(t[i]),Z.styleToObject(e[i])):t[i]=e[i];return t},Z.annotateString=function(t,e,i){e=e||[];for(var n,r,o,a=(i=i||{}).offset||0,s=[],l=[],c=0;c<t.length;c++){r=l[c]=t[c];for(var u=0;u<e.length;u++){var h=e[u],g=h.start+a,d=h.end+a;g<=c&&c<d&&(Z.isObject(r)?r.attrs=Z.mergeAttrs(Z.mergeAttrs({},r.attrs),h.attrs):r=l[c]={t:t[c],attrs:h.attrs},i.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(u))}(o=l[c-1])?Z.isObject(r)&&Z.isObject(o)?JSON.stringify(r.attrs)===JSON.stringify(o.attrs)?n.t+=r.t:(s.push(n),n=r):n=Z.isObject(r)?(s.push(n),r):Z.isObject(o)?(s.push(n),r):(n||"")+r:n=r}return n&&s.push(n),s},Z.findAnnotationsAtIndex=function(t,e){var i=[];return t&&t.forEach(function(t){t.start<e&&e<=t.end&&i.push(t)}),i},Z.findAnnotationsBetweenIndexes=function(t,e,i){var n=[];return t&&t.forEach(function(t){(e>=t.start&&e<t.end||i>t.start&&i<=t.end||t.start>=e&&t.end<i)&&n.push(t)}),n},Z.shiftAnnotations=function(t,e,i){return t&&t.forEach(function(t){t.start<e&&t.end>=e?t.end+=i:t.start>=e&&(t.start+=i,t.end+=i)}),t},Z.convertLineToPathData=function(t){return["M",(t=Z(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},Z.convertPolygonToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)+" Z"},Z.convertPolylineToPathData=function(t){var e=Z.getPointsFromSvgNode(t);return 0===e.length?null:Z.svgPointsToPath(e)},Z.svgPointsToPath=function(t){for(var e=0,i=t.length;e<i;e++)t[e]=t[e].x+" "+t[e].y;return"M "+t.join(" L")},Z.getPointsFromSvgNode=function(t){var e=[],i=(t=Z.toNode(t)).points;if(i)for(var n=0,r=i.numberOfItems;n<r;n++)e.push(i.getItem(n));return e},Z.KAPPA=.551784,Z.convertCircleToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("r")),r=n*Z.KAPPA;return["M",e,i-n,"C",e+r,i-n,e+n,i-r,e+n,i,"C",e+n,i+r,e+r,i+n,e,i+n,"C",e-r,i+n,e-n,i+r,e-n,i,"C",e-n,i-r,e-r,i-n,e,i-n,"Z"].join(" ")},Z.convertEllipseToPathData=function(t){t=Z(t);var e=parseFloat(t.attr("cx"))||0,i=parseFloat(t.attr("cy"))||0,n=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||n,o=n*Z.KAPPA,a=r*Z.KAPPA;return["M",e,i-r,"C",e+o,i-r,e+n,i-a,e+n,i,"C",e+n,i+a,e+o,i+r,e,i+r,"C",e-o,i+r,e-n,i+a,e-n,i,"C",e-n,i-a,e-o,i-r,e,i-r,"Z"].join(" ")},Z.convertRectToPathData=function(t){return t=Z(t),Z.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},Z.rectToPath=function(t){var e=t.x,i=t.y,n=t.width,r=t.height,o=h(t.rx||t["top-rx"]||0,n/2),a=h(t.rx||t["bottom-rx"]||0,n/2),s=h(t.ry||t["top-ry"]||0,r/2),l=h(t.ry||t["bottom-ry"]||0,r/2);return(o||a||s||l?["M",e,i+s,"v",r-s-l,"a",a,l,0,0,0,a,l,"h",n-2*a,"a",a,l,0,0,0,a,-l,"v",-(r-l-s),"a",o,s,0,0,0,-o,-s,"h",-(n-2*o),"a",o,s,0,0,0,-o,s,"Z"]:["M",e,i,"H",e+n,"V",i+r,"H",e,"V",i,"Z"]).join(" ")},Z.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",p=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),m=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),e=Math,U=e.PI,F=e.sin,V=e.cos,X=e.tan,H=e.asin,J=e.sqrt,_=e.abs;function g(t,e,i,n,r,o){return[1/3*t+2/3*i,1/3*e+2/3*n,1/3*r+2/3*i,1/3*o+2/3*n,r,o]}function Q(t,e,i){return{x:t*V(i)-e*F(i),y:t*F(i)+e*V(i)}}function d(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var o={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},a=[];return String(t).replace(p,function(t,e,i){var n=[],r=e.toLowerCase();for(i.replace(m,function(t,e){e&&n.push(+e)}),"m"===r&&2<n.length&&(a.push([e].concat(n.splice(0,2))),r="l",e="m"===e?"l":"L");n.length>=o[r]&&(a.push([e].concat(n.splice(0,o[r]))),o[r]););}),a}(t)),!t||!t.length)return[["M",0,0]];for(var e,i=[],n=0,r=0,o=0,a=0,s=t.length,l=0;l<s;l++){var c=[];i.push(c);var u,h,g=t[l];if((e=g[0])!=e.toUpperCase())switch(c[0]=e.toUpperCase(),c[0]){case"A":c[1]=g[1],c[2]=g[2],c[3]=g[3],c[4]=g[4],c[5]=g[5],c[6]=+g[6]+n,c[7]=+g[7]+r;break;case"V":c[1]=+g[1]+r;break;case"H":c[1]=+g[1]+n;break;case"M":for(o=+g[1]+n,a=+g[2]+r,u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r);break;default:for(u=g.length,h=1;h<u;h++)c[h]=+g[h]+(h%2?n:r)}else for(var d=g.length,f=0;f<d;f++)c[f]=g[f];switch(c[0]){case"Z":n=+o,r=+a;break;case"H":n=c[1];break;case"V":r=c[1];break;case"M":o=c[c.length-2],a=c[c.length-1],n=c[c.length-2],r=c[c.length-1];break;default:n=c[c.length-2],r=c[c.length-1]}}return i}function i(t){var n=d(t),e={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function i(t,e,i){var n,r;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=null,e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(e,i,n,r,o,a,s,l,c,u){var h,g=120*U/180,d=U/180*(+o||0),f=[];if(u)b=u[0],N=u[1],w=u[2],y=u[3];else{e=(h=Q(e,i,-d)).x,i=h.y;var p=(e-(l=(h=Q(l,c,-d)).x))/2,m=(i-(c=h.y))/2,I=p*p/(n*n)+m*m/(r*r);1<I&&(n*=I=J(I),r*=I);var v=n*n,A=r*r,C=(a==s?-1:1)*J(_((v*A-v*m*m-A*p*p)/(v*m*m+A*p*p))),w=C*n*m/r+(e+l)/2,y=C*-r*p/n+(i+c)/2,b=H(((i-y)/r).toFixed(9)),N=H(((c-y)/r).toFixed(9));(b=e<w?U-b:b)<0&&(b=2*U+b),(N=l<w?U-N:N)<0&&(N=2*U+N),s&&N<b&&(b-=2*U),!s&&b<N&&(N-=2*U)}var x=N-b;if(_(x)>g){var M=N,S=l,k=c;f=t(l=w+n*V(N=b+g*(s&&b<N?1:-1)),c=y+r*F(N),n,r,o,0,s,S,k,[N,M,w,y])}x=N-b;var T=V(b),D=F(b),L=V(N),z=F(N),P=X(x/4),j=4/3*(n*P),G=4/3*(r*P),Z=[e,i],B=[e+j*D,i-G*T],O=[l+j*z,c-G*L],E=[l,c];if(B[0]=2*Z[0]-B[0],B[1]=2*Z[1]-B[1],u)return[B,O,E].concat(f);for(var R=[],Y=(f=[B,O,E].concat(f).join().split(",")).length,W=0;W<Y;W++)R[W]=W%2?Q(f[W-1],f[W],d).y:Q(f[W],f[W+1],d).x;return R}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":r="C"===i||"S"===i?(n=2*e.x-e.bx,2*e.y-e.by):(n=e.x,e.y),t=["C",n,r].concat(t.slice(1));break;case"T":"Q"===i||"T"===i?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(g(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(g(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],e.y);break;case"V":t=["L"].concat(e.x,t[1])}return t}function r(t,e){if(7<t[e].length){t[e].shift();for(var i=t[e];i.length;)o[e]="A",t.splice(e++,0,["C"].concat(i.splice(0,6)));t.splice(e,1),l=n.length}}for(var o=[],a="",s="",l=n.length,c=0;c<l;c++){n[c]&&(a=n[c][0]),"C"!==a&&(o[c]=a,0<c&&(s=o[c-1])),n[c]=i(n[c],e,s),"A"!==o[c]&&"C"===a&&(o[c]="C"),r(n,c);var u=n[c],h=u.length;e.x=u[h-2],e.y=u[h-1],e.bx=parseFloat(u[h-4])||e.x,e.by=parseFloat(u[h-3])||e.y}return n[0][0]&&"M"===n[0][0]||n.unshift(["M",0,0]),n}return function(t){return i(t).join(",").split(",").join(" ")}}(),Z.namespace=G,Z.g=zr,Z}(),jr={useCSSSelectors:!0,classNamePrefix:"joint-",defaultTheme:"default",doubleTapInterval:300},Gr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)!==jr.classNamePrefix&&(t=jr.classNamePrefix+t),t}).join(" "):t},Zr=function(t){return t?t.toString().split(" ").map(function(t){return t.substr(0,jr.classNamePrefix.length)===jr.classNamePrefix&&(t=t.substr(jr.classNamePrefix.length)),t}).join(" "):t},Br=function(t,e){for(var i={},n={},r=Pr.namespace.svg,o=e||r,a=document.createDocumentFragment(),s=[t,a,o];0<s.length;){o=s.pop();for(var l=s.pop(),c=s.pop(),u=0,h=c.length;u<h;u++){var g=c[u];if(!g.hasOwnProperty("tagName"))throw new Error("json-dom-parser: missing tagName");var d=g.tagName;g.hasOwnProperty("namespaceURI")&&(o=g.namespaceURI);var f=document.createElementNS(o,d),p=o===r,m=p?Pr:S,I=g.attributes;I&&m(f).attr(I);var v=g.style;if(v&&S(f).css(v),g.hasOwnProperty("className")){var A=g.className;p?f.className.baseVal=A:f.className=A}if(g.hasOwnProperty("textContent")&&(f.textContent=g.textContent),g.hasOwnProperty("selector")){var C=g.selector;if(i[C])throw new Error("json-dom-parser: selector must be unique");m(i[C]=f).attr("joint-selector",C)}if(g.hasOwnProperty("groupSelector")){var w=g.groupSelector;Array.isArray(w)||(w=[w]);for(var y=0,b=w.length;y<b;y++){var N=w[y],x=n[N];x||(x=n[N]=[]),x.push(f)}}l.appendChild(f);var M=g.children;Array.isArray(M)&&s.push(M,f,o)}}return{fragment:a,selectors:i,groupSelectors:n}},Or=function(t){var e=0;if(0===t.length)return e;for(var i=0;i<t.length;i++){e=(e<<5)-e+t.charCodeAt(i),e&=e}return e},Er=function(t,e,i){for(var n,r=Array.isArray(e)?e:e.split(i||"/"),o=0,a=r.length;o<a;){if(n=r[o++],!(Object(t)===t&&n in t))return;t=t[n]}return t},Rr=function(t,e){return"string"!=typeof e&&"number"!=typeof e&&(e=String(e)),("constructor"!==e||"function"!=typeof t[e])&&"__proto__"!==e},Yr=function(t,e,i,n){for(var r=Array.isArray(e)?e:e.split(n||"/"),o=r.length-1,a=t,s=0;s<o;s++){var l=r[s];if(!Rr(a,l))return t;a=a[l]||(a[l]={})}return a[r[o]]=i,t},Wr=function(t,e,i){for(var n=Array.isArray(e)?e:e.split(i||"/"),r=n.length-1,o=t,a=0;a<r;a++){var s=n[a];if(!Rr(o,s))return t;var l=o[s];if(!l)return t;o=l}return delete o[n[r]],t},Ur=function(t,e,i){e=e||"/";var n={};for(var r in t)if(t.hasOwnProperty(r)){var o="object"==typeof t[r];if(o&&i&&i(t[r])&&(o=!1),o){var a=Ur(t[r],e,i);for(var s in a)a.hasOwnProperty(s)&&(n[r+e+s]=a[s])}else n[r]=t[r]}return n},Fr=function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){var e=16*Math.random()|0;return("x"===t?e:3&e|8).toString(16)})},Vr=function(t){return Vr.id=Vr.id||1,void 0===t?"j_"+Vr.id++:(t.id=void 0===t.id?"j_"+Vr.id++:t.id,t.id)},Xr=function(t){return t.replace(/[A-Z]/g,"-$&").toLowerCase()},Hr=function(t){var e=t,i=t.originalEvent&&t.originalEvent.changedTouches&&t.originalEvent.changedTouches[0];if(i){for(var n in t)void 0===i[n]&&(i[n]=t[n]);e=i}var r=e.target;if(r){var o=r.correspondingUseElement;o&&(e.target=o)}return e},Jr=function(t){var e=0,i=0,n=0,r=0;return"detail"in t&&(i=t.detail),"wheelDelta"in t&&(i=-t.wheelDelta/120),"wheelDeltaY"in t&&(i=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),"axis"in t&&t.axis===t.HORIZONTAL_AXIS&&(e=i,i=0),n="deltaX"in t?t.deltaX:10*e,r="deltaY"in t?t.deltaY:10*i,(n||r)&&t.deltaMode&&(1==t.deltaMode?(n*=40,r*=40):(n*=800,r*=800)),0===t.deltaX&&0!==t.deltaY&&t.shiftKey&&(n=r,e=i,i=r=0),n&&!e&&(e=n<1?-1:1),r&&!i&&(i=r<1?-1:1),{spinX:e,spinY:i,deltaX:n,deltaY:r}},_r=function(t,e){return e<t?e:t<-e?-e:t},Qr=function(){var r;if("undefined"!=typeof window&&(r=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame),!r){var o=0;r=function(t){var e=(new Date).getTime(),i=Math.max(0,16-(e-o)),n=setTimeout(function(){t(e+i)},i);return o=e+i,n}}return function(t,e){for(var i=[],n=arguments.length-2;0<n--;)i[n]=arguments[n+2];return r(void 0!==e?t.bind.apply(t,[e].concat(i)):t)}}(),Kr=((Lr="undefined"!=typeof window)&&(Dr=window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.webkitCancelRequestAnimationFrame||window.msCancelAnimationFrame||window.msCancelRequestAnimationFrame||window.oCancelAnimationFrame||window.oCancelRequestAnimationFrame||window.mozCancelAnimationFrame||window.mozCancelRequestAnimationFrame),Dr=Dr||clearTimeout,Lr?Dr.bind(window):Dr),qr=function(t){return Ko(t)&&"%"===t.slice(-1)},$r=function(t,e){var i=parseFloat(t);if(Number.isNaN(i))return null;var n,r={};if(r.value=i,null==e)n="[A-Za-z]*";else if(Array.isArray(e)){if(0===e.length)return null;n=e.join("|")}else Ko(e)&&(n=e);var o,a=(o=new RegExp("(?:\\d+(?:\\.\\d+)*)("+n+")$").exec(t))?o[1]:null;return null===a?null:(r.unit=a,r)},to=0;function eo(t,e){for(var i=t.split(e),n=1,r=0,o=i.length-1;r<o;r++){var a=[];(0<r||""!==i[0])&&a.push(to),a.push(e),(r<o-1||""!==i[o])&&a.push(to),i.splice.apply(i,[n,0].concat(a)),n+=a.length+1}return i.filter(function(t){return""!==t})}var io=function(t,e,i,n){void 0===i&&(i={}),void 0===n&&(n={});var r=e.width,o=e.height,a=n.svgDocument||Pr("svg").node,s=Pr("tspan").node,l=Pr("text").attr(i).append(s).node,c=document.createTextNode("");l.style.opacity=0,l.style.display="block",s.style.display="block",s.appendChild(c),a.appendChild(l),n.svgDocument||document.body.appendChild(a);var u=n.preserveSpaces,h=n.separator||" ",g=n.eol||"\n",d=n.hyphen?new RegExp(n.hyphen):/[^\w\d]/,f=n.maxLineCount;Qo(f)||(f=1/0);var p,m,I,v=t.split(h),A=[],C=[];u&&Pr(s).attr("xml:space","preserve");for(var w=0,y=0,b=v.length;w<b;w++){var N=v[w];if((N||u)&&"string"==typeof N){var x=!1;if(g&&0<=N.indexOf(g)){if(1<N.length){var M=eo(v[w],g);v.splice.apply(v,[w,1].concat(M)),w--,b=v.length;continue}if(u&&"string"==typeof v[w-1]){v.splice(w,to,"",to),b+=2,w--;continue}C[++y]=u&&"string"!=typeof v[w+1]?void 0:"",x=!0}if(!x){var S=void 0;if(S=u?void 0!==C[y]?C[y]+" "+N:N:C[y]?C[y]+" "+N:N,c.data=S,s.getComputedTextLength()<=r)C[y]=S,(p||m)&&(A[y++]=!0,m=p=0);else{if(!C[y]||p){var k=!!p;if(p=N.length-1,k||!p){if(!p){if(!C[y]){C=[];break}v.splice(w,2,N+v[w+1]),b--,A[y++]=!0,w--;continue}v[w]=N.substring(0,p),v[w+1]=N.substring(p)+(void 0===v[w+1]?"":v[w+1])}else{if(m)v.splice(w,2,v[w]+v[w+1]),m=0;else{var T=N.search(d);-1<T&&T!==N.length-1&&0!==T&&(m=T+1,p=0),v.splice(w,1,N.substring(0,m||p),N.substring(m||p)),b++}y&&!A[y-1]&&y--}u&&""===C[y]||w--;continue}y++,w--}}var D=null;if(C.length>f)D=f-1;else if(void 0!==o){var L;if(void 0===I&&""!==c.data)I=(L="auto"===i.lineHeight?{value:1.5,unit:"em"}:$r(i.lineHeight,["em"])||{value:1,unit:"em"}).value,"em"===L.unit&&(I*=l.getBBox().height);I*C.length>o&&(D=Math.floor(o/I)-1)}if(null!==D){C.splice(D+1);var z=n.ellipsis;if(!z||D<0)break;"string"!=typeof z&&(z="\u2026");var P=C[D];if(!P&&!x)break;var j,G,Z=P.length;do{if(G=P[Z],j=P.substring(0,Z),G?G.match(h)&&(j+=G):j+="string"==typeof h?h:" ",j+=z,c.data=j,s.getComputedTextLength()<=r){C[D]=j;break}Z--}while(0<=Z);break}}}return n.svgDocument?a.removeChild(l):document.body.removeChild(a),C.join(g)},no=function(t){var e=S(S.parseHTML("<div>"+t+"</div>",null,!1));return e.find("*").each(function(){var i=this;S.each(i.attributes,function(){var t=this.name,e=this.value;(t.startsWith("on")||e.startsWith("javascript:")||e.startsWith("data:")||e.startsWith("vbscript:"))&&S(i).removeAttr(t)})}),e.html()},ro=function(t,e){if(window.navigator.msSaveBlob)window.navigator.msSaveBlob(t,e);else{var i=window.URL.createObjectURL(t),n=document.createElement("a");n.href=i,n.download=e,document.body.appendChild(n),n.click(),document.body.removeChild(n),window.URL.revokeObjectURL(i)}},oo=function(t){t=t.replace(/\s/g,"");var e,i=(t=decodeURIComponent(t)).indexOf(","),n=t.slice(0,i),r=n.split(":")[1].split(";")[0],o=t.slice(i+1);e=0<=n.indexOf("base64")?atob(o):unescape(encodeURIComponent(o));for(var a=new Uint8Array(e.length),s=0;s<e.length;s++)a[s]=e.charCodeAt(s);return new Blob([a],{type:r})},ao=function(t,e){var i=S(t),n=i.map(function(){var t=this.parentNode,e=t.insertBefore(document.createTextNode(""),this.nextSibling);return function(){if(t===this)throw new Error("You can't sort elements if any one is a descendant of another.");t.insertBefore(this,e),t.removeChild(e)}});return Array.prototype.sort.call(i,e).each(function(t){n[t].call(this)})},so=function(t){if(Object(t)===t)return e=i=n=r=0,isFinite(t.vertical)&&(e=n=+t.vertical),isFinite(t.horizontal)&&(i=r=+t.horizontal),isFinite(t.top)&&(e=+t.top),isFinite(t.right)&&(i=+t.right),isFinite(t.bottom)&&(n=+t.bottom),isFinite(t.left)&&(r=+t.left),{top:e,right:i,bottom:n,left:r};var e,i,n,r,o=0;return isFinite(t)&&(o=+t),{top:o,right:o,bottom:o,left:o}},lo={linear:function(t){return t},quad:function(t){return t*t},cubic:function(t){return t*t*t},inout:function(t){if(t<=0)return 0;if(1<=t)return 1;var e=t*t,i=e*t;return 4*(t<.5?i:3*(t-e)+i-.75)},exponential:function(t){return Math.pow(2,10*(t-1))},bounce:function(t){for(var e=0,i=1;;e+=i,i/=2)if((7-4*e)/11<=t){var n=(11-6*e-11*t)/4;return-n*n+i*i}},reverse:function(e){return function(t){return 1-e(1-t)}},reflect:function(e){return function(t){return.5*(t<.5?e(2*t):2-e(2-2*t))}},clamp:function(i,n,r){return n=n||0,r=r||1,function(t){var e=i(t);return e<n?n:r<e?r:e}},back:function(e){return e||(e=1.70158),function(t){return t*t*((e+1)*t-e)}},elastic:function(e){return e||(e=1.5),function(t){return Math.pow(2,10*(t-1))*Math.cos(20*Math.PI*e/3*t)}}},co={number:function(e,t){var i=t-e;return function(t){return e+i*t}},object:function(r,o){var a=Object.keys(r);return function(t){var e,i,n={};for(e=a.length-1;-1!=e;e--)n[i=a[e]]=r[i]+(o[i]-r[i])*t;return n}},hexColor:function(t,e){var i=parseInt(t.slice(1),16),n=parseInt(e.slice(1),16),r=255&i,o=(255&n)-r,a=65280&i,s=(65280&n)-a,l=16711680&i,c=(16711680&n)-l;return function(t){return"#"+(1<<24|r+o*t&255|a+s*t&65280|l+c*t&16711680).toString(16).slice(1)}},unit:function(e,t){var i=/(-?[0-9]*.[0-9]*)(px|em|cm|mm|in|pt|pc|%)/,n=i.exec(e),r=i.exec(t),o=r[1].indexOf("."),a=0<o?r[1].length-o-1:0;e=+n[1];var s=+r[1]-e,l=n[2];return function(t){return(e+s*t).toFixed(a)+l}}},uo={outline:function(t){var e=Number.isFinite(t.margin)?t.margin:2,i=Number.isFinite(t.width)?t.width:1;return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology in="SourceAlpha" result="morphedOuter" operator="dilate" radius="${outerRadius}" /><feMorphology in="SourceAlpha" result="morphedInner" operator="dilate" radius="${innerRadius}" /><feComposite result="morphedOuterColored" in="colored" in2="morphedOuter" operator="in"/><feComposite operator="xor" in="morphedOuterColored" in2="morphedInner" result="outline"/><feMerge><feMergeNode in="outline"/><feMergeNode in="SourceGraphic"/></feMerge></filter>')({color:t.color||"blue",opacity:Number.isFinite(t.opacity)?t.opacity:1,outerRadius:e+i,innerRadius:e})},highlight:function(t){return go('<filter><feFlood flood-color="${color}" flood-opacity="${opacity}" result="colored"/><feMorphology result="morphed" in="SourceGraphic" operator="dilate" radius="${width}"/><feComposite result="composed" in="colored" in2="morphed" operator="in"/><feGaussianBlur result="blured" in="composed" stdDeviation="${blur}"/><feBlend in="SourceGraphic" in2="blured" mode="normal"/></filter>')({color:t.color||"red",width:Number.isFinite(t.width)?t.width:1,blur:Number.isFinite(t.blur)?t.blur:0,opacity:Number.isFinite(t.opacity)?t.opacity:1})},blur:function(t){var e=Number.isFinite(t.x)?t.x:2;return go('<filter><feGaussianBlur stdDeviation="${stdDeviation}"/></filter>')({stdDeviation:Number.isFinite(t.y)?[e,t.y]:e})},dropShadow:function(t){var e="SVGFEDropShadowElement"in window?'<filter><feDropShadow stdDeviation="${blur}" dx="${dx}" dy="${dy}" flood-color="${color}" flood-opacity="${opacity}"/></filter>':'<filter><feGaussianBlur in="SourceAlpha" stdDeviation="${blur}"/><feOffset dx="${dx}" dy="${dy}" result="offsetblur"/><feFlood flood-color="${color}"/><feComposite in2="offsetblur" operator="in"/><feComponentTransfer><feFuncA type="linear" slope="${opacity}"/></feComponentTransfer><feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge></filter>';return go(e)({dx:t.dx||0,dy:t.dy||0,opacity:Number.isFinite(t.opacity)?t.opacity:1,color:t.color||"black",blur:Number.isFinite(t.blur)?t.blur:4})},grayscale:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${b} ${h} 0 0 0 0 0 1 0"/></filter>')({a:.2126+.7874*(1-e),b:.7152-.7152*(1-e),c:.0722-.0722*(1-e),d:.2126-.2126*(1-e),e:.7152+.2848*(1-e),f:.0722-.0722*(1-e),g:.2126-.2126*(1-e),h:.0722+.9278*(1-e)})},sepia:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="matrix" values="${a} ${b} ${c} 0 0 ${d} ${e} ${f} 0 0 ${g} ${h} ${i} 0 0 0 0 0 1 0"/></filter>')({a:.393+.607*(1-e),b:.769-.769*(1-e),c:.189-.189*(1-e),d:.349-.349*(1-e),e:.686+.314*(1-e),f:.168-.168*(1-e),g:.272-.272*(1-e),h:.534-.534*(1-e),i:.131+.869*(1-e)})},saturate:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feColorMatrix type="saturate" values="${amount}"/></filter>')({amount:1-e})},hueRotate:function(t){return go('<filter><feColorMatrix type="hueRotate" values="${angle}"/></filter>')({angle:t.angle||0})},invert:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="table" tableValues="${amount} ${amount2}"/><feFuncG type="table" tableValues="${amount} ${amount2}"/><feFuncB type="table" tableValues="${amount} ${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:1-e})},brightness:function(t){return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}"/><feFuncG type="linear" slope="${amount}"/><feFuncB type="linear" slope="${amount}"/></feComponentTransfer></filter>')({amount:Number.isFinite(t.amount)?t.amount:1})},contrast:function(t){var e=Number.isFinite(t.amount)?t.amount:1;return go('<filter><feComponentTransfer><feFuncR type="linear" slope="${amount}" intercept="${amount2}"/><feFuncG type="linear" slope="${amount}" intercept="${amount2}"/><feFuncB type="linear" slope="${amount}" intercept="${amount2}"/></feComponentTransfer></filter>')({amount:e,amount2:.5-e/2})}},ho={number:function(t,e,o){o=o||{currency:["$",""],decimal:".",thousands:",",grouping:[3]};var i=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i.exec(t),n=i[1]||" ",r=i[2]||">",a=i[3]||"",s=i[4]||"",l=i[5],c=+i[6],u=i[7],h=i[8],g=i[9],d=1,f="",p="",m=!1;switch(h&&(h=+h.substring(1)),(l||"0"===n&&"="===r)&&(l=n="0",r="=",u&&(c-=Math.floor((c-1)/4))),g){case"n":u=!0,g="g";break;case"%":d=100,p="%",g="f";break;case"p":d=100,p="%",g="r";break;case"b":case"o":case"x":case"X":"#"===s&&(f="0"+g.toLowerCase());break;case"c":case"d":m=!0,h=0;break;case"s":d=-1,g="r"}"$"===s&&(f=o.currency[0],p=o.currency[1]),"r"!=g||h||(g="g"),null!=h&&("g"==g?h=Math.max(1,Math.min(21,h)):"e"!=g&&"f"!=g||(h=Math.max(0,Math.min(20,h))));var I=l&&u;if(m&&e%1)return"";var v=e<0||0===e&&1/e<0?(e=-e,"-"):a,A=p;if(d<0){var C=this.prefix(e,h);e=C.scale(e),A=C.symbol+p}else e*=d;var w=(e=this.convert(g,e,h)).lastIndexOf("."),y=w<0?e:e.substring(0,w),b=w<0?"":o.decimal+e.substring(w+1);function N(t){for(var e=t.length,i=[],n=0,r=o.grouping[0];0<e&&0<r;)i.push(t.substring(e-=r,e+r)),r=o.grouping[n=(n+1)%o.grouping.length];return i.reverse().join(o.thousands)}!l&&u&&o.grouping&&(y=N(y));var x=f.length+y.length+b.length+(I?0:v.length),M=x<c?new Array(x=c-x+1).join(n):"";return I&&(y=N(M+y)),v+=f,e=y+b,("<"===r?v+e+M:">"===r?M+v+e:"^"===r?M.substring(0,x>>=1)+v+e+M.substring(x):v+(I?e:M+e))+A},string:function(t,e){for(var i,n="{",r=!1,o=[];-1!==(i=t.indexOf(n));){var a,s,l;if(a=t.slice(0,i),r){l=(s=a.split(":")).shift().split("."),a=e;for(var c=0;c<l.length;c++)a=a[l[c]];s.length&&(a=this.number(s,a))}o.push(a),t=t.slice(i+1),n=(r=!r)?"}":"{"}return o.push(t),o.join("")},convert:function(t,e,i){switch(t){case"b":return e.toString(2);case"c":return String.fromCharCode(e);case"o":return e.toString(8);case"x":return e.toString(16);case"X":return e.toString(16).toUpperCase();case"g":return e.toPrecision(i);case"e":return e.toExponential(i);case"f":return e.toFixed(i);case"r":return(e=this.round(e,this.precision(e,i))).toFixed(Math.max(0,Math.min(20,this.precision(e*(1+1e-15),i))));default:return e+""}},round:function(t,e){return e?Math.round(t*(e=Math.pow(10,e)))/e:Math.round(t)},precision:function(t,e){return e-(t?Math.ceil(Math.log(t)/Math.LN10):1)},prefix:function(t,e){var i=["y","z","a","f","p","n","\xb5","m","","k","M","G","T","P","E","Z","Y"].map(function(t,e){var i=Math.pow(10,3*Math.abs(8-e));return{scale:8<e?function(t){return t/i}:function(t){return t*i},symbol:t}}),n=0;return t&&(t<0&&(t*=-1),e&&(t=this.round(t,this.precision(t,e))),n=1+Math.floor(1e-12+Math.log(t)/Math.LN10),n=Math.max(-24,Math.min(24,3*Math.floor((n<=0?n+1:n-1)/3)))),i[8+n/3]}},go=function(t){var e=/<%= ([^ ]+) %>|\$\{ ?([^{} ]+) ?\}|\{\{([^{} ]+)\}\}/g;return function(n){return n=n||{},t.replace(e,function(t){for(var e=Array.from(arguments).slice(1,4).find(function(t){return!!t}).split("."),i=n[e.shift()];void 0!==i&&e.length;)i=i[e.shift()];return void 0!==i?i:""})}},fo=i.assign,po=i.defaults,mo=fo,Io=i.defaultsDeep,vo=i.assign,Ao=i.defaults,Co=i.defaultsDeep,wo=i.invokeMap||i.invoke,yo=i.sortedIndexBy||i.sortedIndex,bo=i.uniqBy||i.uniq,No=i.clone,xo=i.cloneDeep,Mo=i.isEmpty,So=i.isEqual,ko=i.isFunction,To=i.isPlainObject,Do=i.toArray,Lo=i.debounce,zo=i.groupBy,Po=i.sortBy,jo=i.flattenDeep,Go=i.without,Zo=i.difference,Bo=i.intersection,Oo=i.union,Eo=i.has,Ro=i.result,Yo=i.omit,Wo=i.pick,Uo=i.bindAll,Fo=i.forIn,Vo=i.camelCase,Xo=i.uniqueId,Ho=function(){if(i.mergeWith){var t=Array.from(arguments),e=t[t.length-1],n=ko(e)?e:qo;return t.push(function(t,e){var i=n(t,e);return void 0!==i?i:Array.isArray(t)&&!Array.isArray(e)?e:void 0}),i.mergeWith.apply(this,t)}return i.merge.apply(this,arguments)},Jo=function(t){var e=Object.prototype.toString;return!0===t||!1===t||!!t&&"object"==typeof t&&"[object Boolean]"===e.call(t)},_o=function(t){return!!t&&("object"==typeof t||"function"==typeof t)},Qo=function(t){var e=Object.prototype.toString;return"number"==typeof t||!!t&&"object"==typeof t&&"[object Number]"===e.call(t)},Ko=function(t){var e=Object.prototype.toString;return"string"==typeof t||!!t&&"object"==typeof t&&"[object String]"===e.call(t)},qo=function(){};function $o(t){t=bo(t);var a=Do(t).reduce(function(t,e){return t[e.id]=e.clone(),t},{});return Do(t).forEach(function(t){var e=a[t.id];if(e.isLink()){var i=e.source(),n=e.target();i.id&&a[i.id]&&e.prop("source/id",a[i.id].id),n.id&&a[n.id]&&e.prop("target/id",a[n.id].id)}var r=t.get("parent");r&&a[r]&&e.set("parent",a[r].id);var o=Do(t.get("embeds")).reduce(function(t,e){return a[e]&&t.push(a[e].id),t},[]);Mo(o)||e.set("embeds",o)}),a}function ta(o,a){return function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n={};if(isFinite(t)){var r=i||0<=t&&t<=1?t*e[a]:Math.max(t+e[a],0);n[o]=r}return n}}function ea(a,s,l){return function(t,e){var i,n=qr(t);if(t=parseFloat(t),n&&(t/=100),isFinite(t)){var r=e[l]();i=n||0<t&&t<1?r[a]+e[s]*t:r[a]+t}var o=un();return o[a]=i||0,o}}function ia(r,o,a){return function(t,e){var i;i="middle"===t?e[o]/2:t===a?e[o]:isFinite(t)?-1<t&&t<1?-e[o]*t:-t:qr(t)?e[o]*parseFloat(t)/100:0;var n=un();return n[r]=-(e[r]+i),n}}function na(d,t){var f="joint-shape",p=t&&t.resetOffset;return function(t,e,i){var n=S(i),r=n.data(f);if(!r||r.value!==t){var o=d(t);r={value:t,shape:o,shapeBBox:o.bbox()},n.data(f,r)}var a=r.shape.clone(),s=r.shapeBBox.clone(),l=s.origin(),c=e.origin();s.x=c.x,s.y=c.y;var u=e.maxRectScaleToFit(s,c),h=0===s.width||0===e.width?1:u.sx,g=0===s.height||0===e.height?1:u.sy;return a.scale(h,g,l),p&&a.translate(-l.x,-l.y),a}}function ra(t){var n=na(function(t){return new Yn(Pr.normalizePathData(t))},t);return function(t,e,i){return{d:n(t,e,i).serialize()}}}function oa(t){var n=na(Pn,t);return function(t,e,i){return{points:n(t,e,i).serialize()}}}function aa(r,o){var a=new un(1,0);return function(t){var e,i,n=this[r](t);return n?(i=o.rotate?n.vector().vectorAngle(a):0,e=n.start):(e=this.path.start,i=0),0===i?{transform:"translate("+e.x+","+e.y+")"}:{transform:"translate("+e.x+","+e.y+") rotate("+i+")"}}}function sa(r){return function(t,e,i){var n=Pr(i);n.attr(r)!==t&&n.attr(r,t)}}function la(t,e,i){return void 0!==i.text}function ca(){return this.model.isLink()}function ua(t){var e={},i=t.stroke;"string"==typeof i&&(e.stroke=i,e.fill=i);var n=t.strokeOpacity;return void 0===n&&(n=t["stroke-opacity"]),void 0===n&&(n=t.opacity),void 0!==n&&(e["stroke-opacity"]=n,e["fill-opacity"]=n),e}function ha(t){var e=this.paper;return"url(#"+("pattern"===t.type?e.definePattern(t):e.defineGradient(t))+")"}var ga,da,fa={xlinkShow:{set:"xlink:show"},xlinkRole:{set:"xlink:role"},xlinkType:{set:"xlink:type"},xlinkArcrole:{set:"xlink:arcrole"},xlinkTitle:{set:"xlink:title"},xlinkActuate:{set:"xlink:actuate"},xmlSpace:{set:"xml:space"},xmlBase:{set:"xml:base"},xmlLang:{set:"xml:lang"},preserveAspectRatio:{set:"preserveAspectRatio"},requiredExtension:{set:"requiredExtension"},requiredFeatures:{set:"requiredFeatures"},systemLanguage:{set:"systemLanguage"},externalResourcesRequired:{set:"externalResourceRequired"},href:{set:sa("href")},xlinkHref:{set:sa("xlink:href")},filter:{qualify:To,set:function(t){return"url(#"+this.paper.defineFilter(t)+")"}},fill:{qualify:To,set:ha},stroke:{qualify:To,set:ha},sourceMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-start":"url(#"+this.paper.defineMarker(t)+")"}}},targetMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),{transform:"rotate(180)"},t),{"marker-end":"url(#"+this.paper.defineMarker(t)+")"}}},vertexMarker:{qualify:To,set:function(t,e,i,n){return t=vo(ua(n),t),{"marker-mid":"url(#"+this.paper.defineMarker(t)+")"}}},text:{qualify:function(t,e,i){return!i.textWrap||!To(i.textWrap)},set:function(t,e,i,n){var r=S(i),o="joint-text",a=r.data(o),s=Wo(n,"lineHeight","annotations","textPath","x","textVerticalAnchor","eol","displayEmpty"),l=s.x;ji(l)&&(s.x=Bi(l,e));var c=n["font-size"]||n.fontSize;ji(c)&&(c=Bi(c,e));var u=s.fontSize=c,h=JSON.stringify([t,s]);if(void 0===a||a!==h){u&&i.setAttribute("font-size",u);var g=s.textPath;if(_o(g)){var d=g.selector;if("string"==typeof d){var f=this.findBySelector(d)[0];f instanceof SVGPathElement&&(s.textPath=vo({"xlink:href":"#"+f.id},g))}}Pr(i).text(""+t,s),r.data(o,h)}}},textWrap:{qualify:To,set:function(t,e,i,n){var r={},o=t.width||0;qr(o)?r.width=e.width*parseFloat(o)/100:ji(o)?r.width=Number(Bi(o,e)):null===t.width?r.width=1/0:r.width=o<=0?e.width+o:o;var a,s=t.height||0;qr(s)?r.height=e.height*parseFloat(s)/100:ji(s)?r.height=Number(Bi(s,e)):null===t.height||(r.height=s<=0?e.height+s:s);var l=t.text;if(void 0===l&&(l=n.text),void 0!==l){var c=t.breakText||io,u=n["font-size"]||n.fontSize;a=c(""+l,r,{"font-weight":n["font-weight"]||n.fontWeight,"font-size":ji(u)?Bi(u,e):u,"font-family":n["font-family"]||n.fontFamily,lineHeight:n.lineHeight,"letter-spacing":"letter-spacing"in n?n["letter-spacing"]:n.letterSpacing},{svgDocument:this.paper.svg,ellipsis:t.ellipsis,hyphen:t.hyphen,maxLineCount:t.maxLineCount,preserveSpaces:t.preserveSpaces})}else a="";fa.text.set.call(this,a,e,i,n)}},title:{qualify:function(t,e){return e instanceof SVGElement},set:function(t,e,i){var n=S(i),r="joint-title",o=n.data(r);if(void 0===o||o!==t){n.data(r,t);var a=i.firstChild;if(a&&"TITLE"===a.tagName.toUpperCase())a.textContent=t;else{var s=document.createElementNS(i.namespaceURI,"title");s.textContent=t,i.insertBefore(s,a)}}}},lineHeight:{qualify:la},textVerticalAnchor:{qualify:la},textPath:{qualify:la},annotations:{qualify:la},eol:{qualify:la},displayEmpty:{qualify:la},port:{set:function(t){return null===t||void 0===t.id?t:t.id}},style:{qualify:To,set:function(t,e,i){S(i).css(t)}},html:{set:function(t,e,i){S(i).html(t+"")}},ref:{},refX:{position:ea("x","width","origin")},refY:{position:ea("y","height","origin")},refDx:{position:ea("x","width","corner")},refDy:{position:ea("y","height","corner")},refWidth:{set:ta("width","width")},refHeight:{set:ta("height","height")},refRx:{set:ta("rx","width")},refRy:{set:ta("ry","height")},refRInscribed:{set:(ga=ta("r","width"),da=ta("r","height"),function(t,e){return(e.height>e.width?ga:da)(t,e)})},refRCircumscribed:{set:function(t,e){var i=qr(t);t=parseFloat(t),i&&(t/=100);var n,r=Math.sqrt(e.height*e.height+e.width*e.width);return isFinite(t)&&(n=i||0<=t&&t<=1?t*r:Math.max(t+r,0)),{r:n}}},refCx:{set:ta("cx","width")},refCy:{set:ta("cy","height")},xAlignment:{offset:ia("x","width","right")},yAlignment:{offset:ia("y","height","bottom")},resetOffset:{offset:function(t,e){return t?{x:-e.x,y:-e.y}:{x:0,y:0}}},refDResetOffset:{set:ra({resetOffset:!0})},refDKeepOffset:{set:ra({resetOffset:!1})},refPointsResetOffset:{set:oa({resetOffset:!0})},refPointsKeepOffset:{set:oa({resetOffset:!1})},connection:{qualify:ca,set:function(t){var e,i=t.stubs;if(void 0===i&&(i=0),isFinite(i)&&0!==i){var n;n=i<0?(this.getConnectionLength()+i)/2:i;var r=this.getConnection(),o=this.getConnectionSubdivisions(),a=r.divideAtLength(n,{segmentSubdivisions:o}),s=r.divideAtLength(-n,{segmentSubdivisions:o});a&&s&&(e=a[0].serialize()+" "+s[1].serialize())}return{d:e||this.getSerializedConnection()}}},atConnectionLengthKeepGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!0})},atConnectionLengthIgnoreGradient:{qualify:ca,set:aa("getTangentAtLength",{rotate:!1})},atConnectionRatioKeepGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!0})},atConnectionRatioIgnoreGradient:{qualify:ca,set:aa("getTangentAtRatio",{rotate:!1})}};fa["xlink:href"]=fa.xlinkHref,["transform","d","points","cx","cy","x1","x2","y1","y2","x","y","dx","dy"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Bi(t,e),i}}}),["width","height","r","rx","ry","font-size","stroke-width"].forEach(function(n){fa[n]={qualify:ji,set:function(t,e){var i;return(i={})[n]=Math.max(0,Bi(t,e)),i}}}),fa.refR=fa.refRInscribed,fa.refD=fa.refDResetOffset,fa.refPoints=fa.refPointsResetOffset,fa.atConnectionLength=fa.atConnectionLengthKeepGradient,fa.atConnectionRatio=fa.atConnectionRatioKeepGradient,fa.fontSize=fa["font-size"],fa.strokeWidth=fa["stroke-width"],fa.refX2=fa.refX,fa.refY2=fa.refY,fa.refWidth2=fa.refWidth,fa.refHeight2=fa.refHeight,fa["ref-x"]=fa.refX,fa["ref-y"]=fa.refY,fa["ref-dy"]=fa.refDy,fa["ref-dx"]=fa.refDx,fa["ref-width"]=fa.refWidth,fa["ref-height"]=fa.refHeight,fa["x-alignment"]=fa.xAlignment,fa["y-alignment"]=fa.yAlignment;var pa=fa,ma=c.Model.extend({constructor:function(t,e){var i,n=t||{};"function"==typeof this.preinitialize&&this.preinitialize.apply(this,arguments),this.cid=Xo("c"),this.attributes={},e&&e.collection&&(this.collection=e.collection),e&&e.parse&&(n=this.parse(n,e)||{}),(i=Ro(this,"defaults"))&&(n=Ho({},i,n)),this.set(n,e),this.changed={},this.initialize.apply(this,arguments)},translate:function(t,e,i){throw new Error("Must define a translate() method.")},toJSON:function(){var e=Ro(this.constructor.prototype,"defaults").attrs||{},t=this.attributes.attrs,o={};Fo(t,function(t,n){var r=e[n];Fo(t,function(t,i){_o(t)&&!Array.isArray(t)?Fo(t,function(t,e){r&&r[i]&&So(r[i][e],t)||(o[n]=o[n]||{},(o[n][i]||(o[n][i]={}))[e]=t)}):r&&So(r[i],t)||(o[n]=o[n]||{},o[n][i]=t)})});var i=xo(Yo(this.attributes,"attrs"));return i.attrs=o,i},initialize:function(t){var e=this.getIdAttribute();t&&e in t||this.set(e,this.generateId(),{silent:!0}),this._transitionIds={},this._scheduledTransitionIds={},this.processPorts(),this.on("change:attrs",this.processPorts,this)},getIdAttribute:function(){return this.idAttribute||"id"},generateId:function(){return Fr()},processPorts:function(){var t=this.ports,i={};Fo(this.get("attrs"),function(t,e){t&&t.port&&(void 0!==t.port.id?i[t.port.id]=t.port:i[t.port]={id:t.port})});var n={};(Fo(t,function(t,e){i[e]||(n[e]=!0)}),this.graph&&!Mo(n))&&(this.graph.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),this.graph.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}));this.ports=i},remove:function(t){void 0===t&&(t={});var e=this.graph,i=this.collection;if(!e)return i&&i.remove(this,t),this;e.startBatch("remove");var n=this.getParentCell();n&&n.unembed(this,t);for(var r=this.getEmbeddedCells(),o=0,a=r.length;o<a;o++){var s=r[o];s&&s.remove(t)}return this.trigger("remove",this,e.attributes.cells,t),e.stopBatch("remove"),this},toFront:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.maxZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this],n=n-e.length+1;var r=t.get("cells"),o=r.indexOf(this)!==r.length-e.length;o||(o=e.some(function(t,e){return t.get("z")!==n+e})),o&&(this.startBatch("to-front"),n+=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-front"))}return this},toBack:function(i){var t=this.graph;if(t){i=i||{};var e,n=t.minZIndex();i.deep?(e=this.getEmbeddedCells({deep:!0,breadthFirst:!1!==i.breadthFirst})).unshift(this):e=[this];var r=0!==t.get("cells").indexOf(this);r||(r=e.some(function(t,e){return t.get("z")!==n+e})),r&&(this.startBatch("to-back"),n-=e.length,e.forEach(function(t,e){t.set("z",n+e,i)}),this.stopBatch("to-back"))}return this},parent:function(t,e){return void 0===t?this.get("parent"):this.set("parent",t,e)},embed:function(t,e){var i=this,n=Array.isArray(t)?t:[t];if(!this.canEmbed(n))throw new Error("Recursive embedding not allowed.");if(n.some(function(t){return t.isEmbedded()&&i.id!==t.parent()}))throw new Error("Embedding of already embedded cells is not allowed.");return this._embedCells(n,e),this},unembed:function(t,e){var i=Array.isArray(t)?t:[t];return this._unembedCells(i,e),this},canEmbed:function(t){var e=this;return(Array.isArray(t)?t:[t]).every(function(t){return e!==t&&!e.isEmbeddedIn(t)})},_embedCells:function(t,e){var i=this;this.startBatch("embed");var n=vo([],this.get("embeds"));t.forEach(function(t){n[t.isLink()?"unshift":"push"](t.id),t.parent(i.id,e)}),this.set("embeds",bo(n),e),this.stopBatch("embed")},_unembedCells:function(t,e){this.startBatch("unembed"),t.forEach(function(t){return t.unset("parent",e)}),this.set("embeds",Go.apply(void 0,[this.get("embeds")].concat(t.map(function(t){return t.id}))),e),this.stopBatch("unembed")},getParentCell:function(){var t=this.parent(),e=this.graph;return t&&e&&e.getCell(t)||null},getAncestors:function(){var t=[];if(!this.graph)return t;for(var e=this.getParentCell();e;)t.push(e),e=e.getParentCell();return t},getEmbeddedCells:function(e){if(e=e||{},this.graph){var i;if(e.deep)if(e.breadthFirst){i=[];for(var t=this.getEmbeddedCells();0<t.length;){var n=t.shift();i.push(n),t.push.apply(t,n.getEmbeddedCells())}}else(i=this.getEmbeddedCells()).forEach(function(t){i.push.apply(i,t.getEmbeddedCells(e))});else i=Do(this.get("embeds")).map(this.graph.getCell,this.graph);return i}return[]},isEmbeddedIn:function(t,e){var i=Ko(t)?t:t.id,n=this.parent();if(e=vo({deep:!0},e),this.graph&&e.deep){for(;n;){if(n===i)return!0;n=this.graph.getCell(n).parent()}return!1}return n===i},isEmbedded:function(){return!!this.parent()},clone:function(t){if((t=t||{}).deep)return Do($o([this].concat(this.getEmbeddedCells({deep:!0}))));var e=c.Model.prototype.clone.apply(this,arguments);return e.set(this.getIdAttribute(),this.generateId()),e.unset("embeds"),e.unset("parent"),e},prop:function(t,e,i){var n=Ko(t);if(n||Array.isArray(t)){if(1<arguments.length){var r,o,a=(o=n?(r=t).split("/"):(r=t.join("/"),t.slice()))[0],s=o.length;if((i=i||{}).propertyPath=r,i.propertyValue=e,i.propertyPathArray=o,1===s)return this.set(a,e,i);for(var l={},c=l,u=a,h=1;h<s;h++){var g=o[h],d=Number.isFinite(n?Number(g):g);c=c[u]=d?[]:{},u=g}l=Yr(l,o,e,"/");var f=Ho({},this.attributes);i.rewrite&&Wr(f,r,"/");var p=Ho(f,l);return this.set(a,p[a],i)}return Er(this.attributes,t,"/")}return this.set(Ho({},this.attributes,t),e)},removeProp:function(t,e){e=e||{};var i=Array.isArray(t)?t:t.split("/"),n=i[0];if("attrs"===n&&(e.dirty=!0),1===i.length)return this.unset(t,e);var r=i.slice(1),o=this.get(n);return null==o?this:(o=xo(o),Wr(o,r,"/"),this.set(n,o,e))},attr:function(t,e,i){var n=Array.from(arguments);return 0===n.length?this.get("attrs"):(Array.isArray(t)?n[0]=["attrs"].concat(t):Ko(t)?n[0]="attrs/"+t:n[0]={attrs:t},this.prop.apply(this,n))},removeAttr:function(t,e){return Array.isArray(t)?this.removeProp(["attrs"].concat(t)):this.removeProp("attrs/"+t,e)},transition:function(r,e,o,i){var n=this;i=i||"/",o=vo({duration:100,delay:10,timingFunction:lo.linear,valueFunction:co.number},o);var a,s,l=0,c=function(t){var e,i,n;(i=(t-=l=l||t)/o.duration)<1?this._transitionIds[r]=e=Qr(c):(i=1,delete this._transitionIds[r]),n=a(o.timingFunction(i)),o.transitionId=e,this.prop(r,n,o),e||this.trigger("transition:end",this,r)}.bind(this),u=this._scheduledTransitionIds;return s=setTimeout(function(t){u[r]&&(u[r]=Go(u[r],s),0===u[r].length&&delete u[r]),n.stopPendingTransitions(r,i),a=o.valueFunction(Er(n.attributes,r,i),e),n._transitionIds[r]=Qr(t),n.trigger("transition:start",n,r)},o.delay,c),u[r]||(u[r]=[]),u[r].push(s),s},getTransitions:function(){return Oo(Object.keys(this._transitionIds),Object.keys(this._scheduledTransitionIds))},stopScheduledTransitions:function(t,e){void 0===e&&(e="/");var i=this._scheduledTransitionIds;void 0===i&&(i={});var n=Object.keys(i);if(t){var r=t.split(e);n=n.filter(function(t){return So(r,t.split(e).slice(0,r.length))})}return n.forEach(function(t){i[t].forEach(function(t){return clearTimeout(t)}),delete i[t]}),this},stopPendingTransitions:function(t,e){var i=this;void 0===e&&(e="/");var n=this._transitionIds;void 0===n&&(n={});var r=Object.keys(n);if(t){var o=t.split(e);r=r.filter(function(t){return So(o,t.split(e).slice(0,o.length))})}r.forEach(function(t){var e=n[t];Kr(e),delete n[t],i.trigger("transition:end",i,t)})},stopTransitions:function(t,e){return void 0===e&&(e="/"),this.stopScheduledTransitions(t,e),this.stopPendingTransitions(t,e),this},addTo:function(t,e){return t.addCell(this,e),this},findView:function(t){return t.findViewByModel(this)},isElement:function(){return!1},isLink:function(){return!1},startBatch:function(t,e){return this.graph&&this.graph.startBatch(t,vo({},e,{cell:this})),this},stopBatch:function(t,e){return this.graph&&this.graph.stopBatch(t,vo({},e,{cell:this})),this},getChangeFlag:function(t){var e=0;if(!t)return e;for(var i in t)t.hasOwnProperty(i)&&this.hasChanged(i)&&(e|=t[i]);return e},angle:function(){return 0},position:function(){return new un(0,0)},getPointFromConnectedLink:function(){return new un},getBBox:function(){return new kn(0,0,0,0)},getPointRotatedAroundCenter:function(t,e,i){var n=new un(e,i);return t&&n.rotate(this.getBBox().center(),t),n},getAbsolutePointFromRelative:function(t,e){return this.getPointRotatedAroundCenter(-this.angle(),this.position().offset(t,e))},getRelativePointFromAbsolute:function(t,e){return this.getPointRotatedAroundCenter(this.angle(),t,e).difference(this.position())}},{getAttributeDefinition:function(t){var e=this.attributes,i=pa;return e&&e[t]||i[t]},define:function(t,e,i,n){i=vo({defaults:Co({type:t},e,this.prototype.defaults)},i);var r=this.extend(i,n);return void 0!==joint&&Eo(joint,"shapes")&&Yr(joint.shapes,t,r,"."),r}}),Ia=function(e,t,i){if(Ko(i)){if(!va[i])throw new Error('Unknown wrapper: "'+i+'"');i=va[i]}if(!ko(i))throw new Error("Wrapper must be a function.");Do(t).forEach(function(t){e[t]=i(e[t])})},va={cells:function(r){return function(){var t=Array.from(arguments),e=t.length,i=0<e&&t[0]||[],n=1<e&&t[e-1]||{};return Array.isArray(i)||(n instanceof ma?i=t:i instanceof ma&&(1<t.length&&t.pop(),i=t)),n instanceof ma&&(n={}),r.call(this,i,n)}}};var Aa={TOP:"top",RIGHT:"right",BOTTOM:"bottom",LEFT:"left",TOP_LEFT:"top-left",TOP_RIGHT:"top-right",BOTTOM_LEFT:"bottom-left",BOTTOM_RIGHT:"bottom-right",CENTER:"center"};function Ca(t,e){var i=new kn(t);switch(e){case void 0:throw new Error("Position required");case Aa.LEFT:case"leftMiddle":return i.leftMiddle();case Aa.RIGHT:case"rightMiddle":return i.rightMiddle();case Aa.TOP:case"topMiddle":return i.topMiddle();case Aa.BOTTOM:case"bottomMiddle":return i.bottomMiddle();case Aa.TOP_LEFT:case"topLeft":case"origin":return i.topLeft();case Aa.TOP_RIGHT:case"topRight":return i.topRight();case Aa.BOTTOM_LEFT:case"bottomLeft":return i.bottomLeft();case Aa.BOTTOM_RIGHT:case"bottomRight":case"corner":return i.bottomRight();case Aa.CENTER:return i.center();default:throw new Error("Unknown position: "+e)}}var wa={getRectPoint:Ca,wrapWith:Ia,wrappers:va,addClassNamePrefix:Gr,removeClassNamePrefix:Zr,parseDOMJSON:Br,hashCode:Or,getByPath:Er,setByPath:Yr,unsetByPath:Wr,flattenObject:Ur,uuid:Fr,guid:Vr,toKebabCase:Xr,normalizeEvent:Hr,normalizeWheel:Jr,cap:_r,nextFrame:Qr,cancelFrame:Kr,shapePerimeterConnectionPoint:function(t,e,i,n){var r,o;if(!i){var a=e.$(".scalable")[0],s=e.$(".rotatable")[0];a&&a.firstChild?i=a.firstChild:s&&s.firstChild&&(i=s.firstChild)}return i?(o=Pr(i).findIntersection(n,t.paper.cells))||(r=Pr(i).getBBox({target:t.paper.cells})):o=(r=e.model.getBBox()).intersectionWithLineFromCenterToPoint(n),o||r.center()},isPercentage:qr,parseCssNumeric:$r,breakText:io,sanitizeHTML:no,downloadBlob:ro,downloadDataUri:function(t,e){var i=oo(t);ro(i,e)},dataUriToBlob:oo,imageToDataUri:function(r,t){if(!r||"data:"===r.substr(0,"data:".length))return setTimeout(function(){t(null,r)},0);var e=new XMLHttpRequest;e.open("GET",r,!0),e.addEventListener("error",function(){t(new Error("Failed to load image "+r))}),e.responseType=window.FileReader?"blob":"arraybuffer",e.addEventListener("load",function(){window.FileReader?function(t,i){if(200===t.status){var e=new FileReader;e.onload=function(t){var e=t.target.result;i(null,e)},e.onerror=function(){i(new Error("Failed to load image "+r))},e.readAsDataURL(t.response)}else i(new Error("Failed to load image "+r))}(e,t):function(t,e){if(200===t.status){var i=new Uint8Array(t.response),n=r.split(".").pop()||"png";e(null,"data:image/"+({svg:"svg+xml"}[n]||n)+";base64,"+btoa(function(t){for(var e=[],i=0;i<t.length;i+=32768)e.push(String.fromCharCode.apply(null,t.subarray(i,i+32768)));return e.join("")}(i)))}else e(new Error("Failed to load image "+r))}(e,t)}),e.send()},getElementBBox:function(t){var e=S(t);if(0===e.length)throw new Error("Element not found");var i=e[0],n=i.ownerDocument,r=i.getBoundingClientRect(),o=0,a=0;if(i.ownerSVGElement){var s=Pr(i),l=s.getBBox({target:s.svg()});o=r.width-l.width,a=r.height-l.height}return{x:r.left+window.pageXOffset-n.documentElement.offsetLeft+o/2,y:r.top+window.pageYOffset-n.documentElement.offsetTop+a/2,width:r.width-o,height:r.height-a}},sortElements:ao,setAttributesBySelector:function(t,e){var n=S(t);Fo(e,function(t,e){var i=n.find(e).addBack().filter(e);Eo(t,"class")&&(i.addClass(t.class),t=Yo(t,"class")),i.attr(t)})},normalizeSides:so,timing:lo,interpolate:co,filter:uo,format:ho,template:go,toggleFullScreen:function(t){var e=window.top.document;function i(t,e){for(var i=["webkit","moz","ms","o",""],n=0;n<i.length;n++){var r=i[n],o=r?r+e:e.substr(0,1).toLowerCase()+e.substr(1);if(void 0!==t[o])return ko(t[o])?t[o]():t[o]}}t=t||e.body,i(e,"FullscreenElement")||i(e,"FullScreenElement")?i(e,"ExitFullscreen")||i(e,"CancelFullScreen"):i(t,"RequestFullscreen")||i(t,"RequestFullScreen")},mixin:fo,supplement:po,deepMixin:mo,deepSupplement:Io,assign:vo,defaults:Ao,defaultsDeep:Co,invoke:wo,sortedIndex:yo,uniq:bo,clone:No,cloneDeep:xo,isEmpty:Mo,isEqual:So,isFunction:ko,isPlainObject:To,toArray:Do,debounce:Lo,groupBy:zo,sortBy:Po,flattenDeep:jo,without:Go,difference:Zo,intersection:Bo,union:Oo,has:Eo,result:Ro,omit:Yo,pick:Wo,bindAll:Uo,forIn:Fo,camelCase:Vo,uniqueId:Xo,merge:Ho,isBoolean:Jo,isObject:_o,isNumber:Qo,isString:Ko,noop:qo,cloneCells:$o,svg:function(t){for(var i=[],e=arguments.length-1;0<e--;)i[e]=arguments[e+1];var n=[];return t.forEach(function(t,e){n.push(t),e in i&&n.push(i[e])}),function(t){var e=new DOMParser,i="<svg>"+t.trim()+"</svg>";if(e.parseFromString(i.replace(/@/g,""),"application/xml").getElementsByTagName("parsererror")[0])throw new Error("Invalid SVG markup");return function p(t){var m=[];return Array.from(t.children).forEach(function(t){var e={},i=t.tagName,n=t.attributes,r=t.textContent,o=t.namespaceURI,a=t.style;e.tagName=i,e.namespaceURI=o;for(var s={},l=a.length;l--;){var c=a[l];s[c]=a.getPropertyValue(c)}e.style=s;var u=n.getNamedItem("@selector");u&&(e.selector=u.value,n.removeNamedItem("@selector"));var h=n.getNamedItem("@group-selector");if(h){var g=h.value.split(",");e.groupSelector=g.map(function(t){return t.trim()}),n.removeNamedItem("@group-selector")}var d=n.getNamedItem("class");d&&(e.className=d.value),r&&(e.textContent=r);var f={};Array.from(n).forEach(function(t){var e=t.name,i=t.value;f[e]=i}),0<Object.keys(f).length&&(e.attributes=f),0<t.childElementCount&&(e.children=p(t)),m.push(e)}),m}(e.parseFromString(i,"text/html").querySelector("svg"))}(n.join(""))}};function ya(t,e,i){var n=t.toJSON();return n.angle=e||0,Ao({},i,n)}function ba(t,e,i,r){return t.map(function(t,e,i){var n=this.pointAt((e+.5)/i.length);return(t.dx||t.dy)&&n.offset(t.dx||0,t.dy||0),ya(n.round(),0,xa(r,t))},pn(e,i))}function Na(t,a,s,l){var c=a.center(),u=a.width/a.height,h=a.topMiddle(),g=An.fromRect(a);return t.map(function(t,e,i){var n=s+l(e,i.length),r=h.clone().rotate(c,-n).scale(u,1,c),o=t.compensateRotation?-g.tangentTheta(r):0;return(t.dx||t.dy)&&r.offset(t.dx||0,t.dy||0),t.dr&&r.move(c,t.dr),ya(r.round(),o,xa(a,t))})}function xa(t,e){var i=e.x,n=e.y,r=e.angle;return qr(i)?i=parseFloat(i)/100*t.width:ji(i)&&(i=Number(Bi(i,t))),qr(n)?n=parseFloat(n)/100*t.height:ji(n)&&(n=Number(Bi(n,t))),{x:i,y:n,angle:r}}function Ma(t,e){var i=xa(t,e),n=i.x,r=i.y;return new un(n||0,r||0)}var Sa={absolute:function(t,i){return t.map(function(t){var e=Ma(i,t).round().toJSON();return e.angle=t.angle||0,e})},fn:function(t,e,i){return i.fn(t,e,i)},line:function(t,e,i){return ba(t,Ma(e,i.start||e.origin()),Ma(e,i.end||e.corner()),e)},left:function(t,e,i){return ba(t,e.origin(),e.bottomLeft(),e)},right:function(t,e,i){return ba(t,e.topRight(),e.corner(),e)},top:function(t,e,i){return ba(t,e.origin(),e.topRight(),e)},bottom:function(t,e,i){return ba(t,e.bottomLeft(),e.corner(),e)},ellipseSpread:function(t,e,i){var n=i.startAngle||0,r=i.step||360/t.length;return Na(t,e,n,function(t){return t*r})},ellipse:function(t,e,i){var n=i.startAngle||0,r=i.step||20;return Na(t,e,n,function(t,e){return(t+.5-e/2)*r})}};function ka(t,e){return Co({},t,e,{x:0,y:0,angle:0,attrs:{".":{y:"0","text-anchor":"start"}}})}function Ta(t,e,i,n){n=Ao({},n,{offset:15});var r,o,a,s,l=e.center().theta(t),c=Da(e),u=n.offset,h=0;s=l<c[1]||l>c[2]?(a=".3em",r=u,o=0,"start"):l<c[0]?(a="0",r=0,o=-u,i?(h=-90,"start"):"middle"):l<c[3]?(a=".3em",r=-u,o=0,"end"):(a=".6em",r=0,o=u,i?(h=90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:h,attrs:{".":{y:a,"text-anchor":s}}})}function Da(t){var e=t.center(),i=e.theta(t.origin()),n=e.theta(t.bottomLeft()),r=e.theta(t.corner());return[i,e.theta(t.topRight()),r,n]}function La(t,e,i,n){var r,o,a,s,l=e.center().theta(t),c=(n=Ao({},n,{offset:15})).offset,u=0,h=Da(e);s=l<h[1]||l>h[2]?(a=".3em",r=-c,o=0,"end"):l<h[0]?(a=".6em",r=0,o=c,i?(u=90,"start"):"middle"):l<h[3]?(a=".3em",r=c,o=0,"start"):(a="0em",r=0,o=-c,i?(u=-90,"start"):"middle");var g=Math.round;return ka({x:g(r),y:g(o),angle:u,attrs:{".":{y:a,"text-anchor":s}}})}function za(t,e,i){i=Ao({},i,{offset:20});var n,r=hn(0,0),o=-t.theta(r),a=o,s=t.clone().move(r,i.offset).difference(t).round(),l=".3em";(o+90)%180==0?(n=e?"end":"middle",e||-270!==o||(l="0em")):-270<o&&o<-90?(n="start",a=o-180):n="end";var c=Math.round;return ka({x:c(s.x),y:c(s.y),angle:e?a:0,attrs:{".":{y:l,"text-anchor":n}}})}var Pa={manual:function(t,e,i){return ka(i,e)},left:function(t,e,i){return ka(i,{x:-15,attrs:{".":{y:".3em","text-anchor":"end"}}})},right:function(t,e,i){return ka(i,{x:15,attrs:{".":{y:".3em","text-anchor":"start"}}})},top:function(t,e,i){return ka(i,{y:-15,attrs:{".":{"text-anchor":"middle"}}})},bottom:function(t,e,i){return ka(i,{y:15,attrs:{".":{y:".6em","text-anchor":"middle"}}})},outsideOriented:function(t,e,i){return Ta(t,e,!0,i)},outside:function(t,e,i){return Ta(t,e,!1,i)},insideOriented:function(t,e,i){return La(t,e,!0,i)},inside:function(t,e,i){return La(t,e,!1,i)},radial:function(t,e,i){return za(t.difference(e.center()),!1,i)},radialOriented:function(t,e,i){return za(t.difference(e.center()),!0,i)}},ja=ma.extend({markup:['<path class="connection" stroke="black" d="M 0 0 0 0"/>','<path class="marker-source" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="marker-target" fill="black" stroke="black" d="M 0 0 0 0"/>','<path class="connection-wrap" d="M 0 0 0 0"/>','<g class="labels"/>','<g class="marker-vertices"/>','<g class="marker-arrowheads"/>','<g class="link-tools"/>'].join(""),toolMarkup:['<g class="link-tool">','<g class="tool-remove" event="remove">','<circle r="11" />','<path transform="scale(.8) translate(-16, -16)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z" />',"<title>Remove link.</title>","</g>",'<g class="tool-options" event="link:options">','<circle r="11" transform="translate(25)"/>','<path fill="white" transform="scale(.55) translate(29, -16)" d="M31.229,17.736c0.064-0.571,0.104-1.148,0.104-1.736s-0.04-1.166-0.104-1.737l-4.377-1.557c-0.218-0.716-0.504-1.401-0.851-2.05l1.993-4.192c-0.725-0.91-1.549-1.734-2.458-2.459l-4.193,1.994c-0.647-0.347-1.334-0.632-2.049-0.849l-1.558-4.378C17.165,0.708,16.588,0.667,16,0.667s-1.166,0.041-1.737,0.105L12.707,5.15c-0.716,0.217-1.401,0.502-2.05,0.849L6.464,4.005C5.554,4.73,4.73,5.554,4.005,6.464l1.994,4.192c-0.347,0.648-0.632,1.334-0.849,2.05l-4.378,1.557C0.708,14.834,0.667,15.412,0.667,16s0.041,1.165,0.105,1.736l4.378,1.558c0.217,0.715,0.502,1.401,0.849,2.049l-1.994,4.193c0.725,0.909,1.549,1.733,2.459,2.458l4.192-1.993c0.648,0.347,1.334,0.633,2.05,0.851l1.557,4.377c0.571,0.064,1.148,0.104,1.737,0.104c0.588,0,1.165-0.04,1.736-0.104l1.558-4.377c0.715-0.218,1.399-0.504,2.049-0.851l4.193,1.993c0.909-0.725,1.733-1.549,2.458-2.458l-1.993-4.193c0.347-0.647,0.633-1.334,0.851-2.049L31.229,17.736zM16,20.871c-2.69,0-4.872-2.182-4.872-4.871c0-2.69,2.182-4.872,4.872-4.872c2.689,0,4.871,2.182,4.871,4.872C20.871,18.689,18.689,20.871,16,20.871z"/>',"<title>Link options.</title>","</g>","</g>"].join(""),doubleToolMarkup:void 0,vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>"].join(""),arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<path class="marker-arrowhead" end="<%= end %>" d="M 26 0 L 0 13 L 26 26 z" />',"</g>"].join(""),defaultLabel:void 0,labelMarkup:void 0,_builtins:{defaultLabel:{markup:[{tagName:"rect",selector:"rect"},{tagName:"text",selector:"text"}],attrs:{text:{fill:"#000000",fontSize:14,textAnchor:"middle",yAlignment:"middle",pointerEvents:"none"},rect:{ref:"text",fill:"#ffffff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}}},defaults:{type:"link",source:{},target:{}},isLink:function(){return!0},disconnect:function(t){return this.set({source:{x:0,y:0},target:{x:0,y:0}},t)},source:function(t,e,i){return void 0===t?No(this.get("source")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("source",n,r));var n,r},target:function(t,e,i){return void 0===t?No(this.get("target")):(r=t instanceof ma?((n=No(e)||{}).id=t.id,i):To(t)?(n=t,e):((n=No(e)||{}).x=t.x,n.y=t.y,i),this.set("target",n,r));var n,r},router:function(t,e,i){if(void 0===t){var n=this.get("router");return n?"object"==typeof n?No(n):n:this.get("manhattan")?{name:"orthogonal"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("router",o,a)},connector:function(t,e,i){if(void 0===t){var n=this.get("connector");return n?"object"==typeof n?No(n):n:this.get("smooth")?{name:"smooth"}:null}var r="object"==typeof t||"function"==typeof t,o=r?t:{name:t,args:e},a=r?e:i;return this.set("connector",o,a)},label:function(t,e,i){var n=this.labels();return(t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1?this.prop(["labels",t]):this.prop(["labels",t],e,i)},labels:function(t,e){return 0===arguments.length?(t=this.get("labels"),Array.isArray(t)?t.slice():[]):(Array.isArray(t)||(t=[]),this.set("labels",t,e))},hasLabels:function(){var t=this.attributes.labels;return Array.isArray(t)&&0<t.length},insertLabel:function(t,e,i){if(!e)throw new Error("dia.Link: no label provided");var n=this.labels(),r=n.length;return(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1),n.splice(t,0,e),this.labels(n,i)},appendLabel:function(t,e){return this.insertLabel(-1,t,e)},removeLabel:function(t,e){var i=this.labels();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.labels(i,e)},vertex:function(t,e,i){var n=this.vertices();if((t=isFinite(t)&&null!==t?0|t:0)<0&&(t=n.length+t),arguments.length<=1)return this.prop(["vertices",t]);var r=this._normalizeVertex(e);return this.prop(["vertices",t],r,i)},vertices:function(t,e){if(0===arguments.length)return t=this.get("vertices"),Array.isArray(t)?t.slice():[];Array.isArray(t)||(t=[]);for(var i=[],n=0;n<t.length;n++){var r=t[n],o=this._normalizeVertex(r);i.push(o)}return this.set("vertices",i,e)},insertVertex:function(t,e,i){if(!e)throw new Error("dia.Link: no vertex provided");var n=this.vertices(),r=n.length;(t=isFinite(t)&&null!==t?0|t:r)<0&&(t=r+t+1);var o=this._normalizeVertex(e);return n.splice(t,0,o),this.vertices(n,i)},removeVertex:function(t,e){var i=this.vertices();return t=isFinite(t)&&null!==t?0|t:-1,i.splice(t,1),this.vertices(i,e)},_normalizeVertex:function(t){return!To(t)?{x:t.x,y:t.y}:t},translate:function(e,i,t){return(t=t||{}).translateBy=t.translateBy||this.id,t.tx=e,t.ty=i,this.applyToPoints(function(t){return{x:(t.x||0)+e,y:(t.y||0)+i}},t)},scale:function(e,i,n,t){return this.applyToPoints(function(t){return un(t).scale(e,i,n).toJSON()},t)},applyToPoints:function(t,e){if(!ko(t))throw new TypeError("dia.Link: applyToPoints expects its first parameter to be a function.");var i={},n=this.attributes,r=n.source,o=n.target;r.id||(i.source=t(r)),o.id||(i.target=t(o));var a=this.vertices();return 0<a.length&&(i.vertices=a.map(t)),this.set(i,e)},getSourcePoint:function(){var t=this.getSourceCell();return t?t.getPointFromConnectedLink(this,"source"):new un(this.source())},getTargetPoint:function(){var t=this.getTargetCell();return t?t.getPointFromConnectedLink(this,"target"):new un(this.target())},getPointFromConnectedLink:function(){return this.getPolyline().pointAt(.5)},getPolyline:function(){var t=[this.getSourcePoint()].concat(this.vertices().map(un),[this.getTargetPoint()]);return new Pn(t)},getBBox:function(){return this.getPolyline().bbox()},reparent:function(t){var e;if(this.graph){var i=this.getSourceElement(),n=this.getTargetElement(),r=this.getParentCell();i&&n&&(e=i===n||i.isEmbeddedIn(n)?n:n.isEmbeddedIn(i)?i:this.graph.getCommonAncestor(i,n)),!r||e&&e.id===r.id||r.unembed(this,t),e&&e.embed(this,t)}return e},hasLoop:function(t){t=t||{};var e=this.attributes,i=e.source,n=e.target,r=i.id,o=n.id;if(!r||!o)return!1;var a=r===o;if(!a&&t.deep&&this.graph){var s=this.getSourceCell(),l=this.getTargetCell();a=s.isEmbeddedIn(l)||l.isEmbeddedIn(s)}return a},getSourceCell:function(){var t=this.graph,e=this.attributes.source;return e&&e.id&&t&&t.getCell(e.id)||null},getSourceElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getSourceCell()}while(t&&t.isLink());return t},getTargetCell:function(){var t=this.graph,e=this.attributes.target;return e&&e.id&&t&&t.getCell(e.id)||null},getTargetElement:function(){var t=this,e={};do{if(e[t.id])return null;e[t.id]=!0,t=t.getTargetCell()}while(t&&t.isLink());return t},getRelationshipAncestor:function(){var t;if(this.graph){var e=[this,this.getSourceElement(),this.getTargetElement()].filter(function(t){return!!t});t=this.graph.getCommonAncestor.apply(this.graph,e)}return t||null},isRelationshipEmbeddedIn:function(t){var e=Ko(t)||Qo(t)?t:t.id,i=this.getRelationshipAncestor();return!!i&&(i.id===e||i.isEmbeddedIn(e))},_getDefaultLabel:function(){var t=this.get("defaultLabel")||this.defaultLabel||{},e={};return e.markup=t.markup||this.get("labelMarkup")||this.labelMarkup,e.position=t.position,e.attrs=t.attrs,e.size=t.size,e}},{endsEqual:function(t,e){var i=t.port===e.port||!t.port&&!e.port;return t.id===e.id&&i}}),Ga=function(t){var e=xo(t)||{};this.ports=[],this.groups={},this.portLayoutNamespace=Sa,this.portLabelLayoutNamespace=Pa,this._init(e)};Ga.prototype={getPorts:function(){return this.ports},getGroup:function(t){return this.groups[t]||{}},getPortsByGroup:function(e){return this.ports.filter(function(t){return t.group===e})},getGroupPortsMetrics:function(t,r){var e=this.getGroup(t),i=this.getPortsByGroup(t),n=e.position||{},o=n.name,a=this.portLayoutNamespace;a[o]||(o="left");var s=n.args||{},l=i.map(function(t){return t&&t.position&&t.position.args}),c=a[o](l,r,s),u={ports:i,result:[]};return Do(c).reduce(function(t,e,i){var n=t.ports[i];return t.result.push({portId:n.id,portTransformation:e,labelTransformation:this._getPortLabelLayout(n,un(e),r),portAttrs:n.attrs,portSize:n.size,labelSize:n.label.size}),t}.bind(this),u),u.result},_getPortLabelLayout:function(t,e,i){var n=this.portLabelLayoutNamespace,r=t.label.position.name||"left";return n[r]?n[r](e,i,t.label.position.args):null},_init:function(t){if(_o(t.groups))for(var e=Object.keys(t.groups),i=0,n=e.length;i<n;i++){var r=e[i];this.groups[r]=this._evaluateGroup(t.groups[r])}for(var o=Do(t.items),a=0,s=o.length;a<s;a++)this.ports.push(this._evaluatePort(o[a]))},_evaluateGroup:function(t){return Ho(t,{position:this._getPosition(t.position,!0),label:this._getLabel(t,!0)})},_evaluatePort:function(t){var e=vo({},t),i=this.getGroup(t.group);return e.markup=e.markup||i.markup,e.attrs=Ho({},i.attrs,e.attrs),e.position=this._createPositionNode(i,e),e.label=Ho({},i.label,this._getLabel(e)),e.z=this._getZIndex(i,e),e.size=vo({},i.size,e.size),e},_getZIndex:function(t,e){return Qo(e.z)?e.z:Qo(t.z)||"auto"===t.z?t.z:"auto"},_createPositionNode:function(t,e){return Ho({name:"left",args:{}},t.position,{args:e.args})},_getPosition:function(t,e){var i,n={};ko(t)?(i="fn",n.fn=t):Ko(t)?i=t:void 0===t?i=e?"left":null:Array.isArray(t)?(i="absolute",n.x=t[0],n.y=t[1]):_o(t)&&(i=t.name,vo(n,t.args));var r={args:n};return i&&(r.name=i),r},_getLabel:function(t,e){var i=t.label||{},n=i;return n.position=this._getPosition(i.position,e),n}};var Za={_initializePorts:function(){this._createPortData(),this.on("change:ports",function(){this._processRemovedPort(),this._createPortData()},this)},_processRemovedPort:function(){var t=this.get("ports")||{},e={};Do(t.items).forEach(function(t){e[t.id]=!0});var i=this.previous("ports")||{},n={};Do(i.items).forEach(function(t){e[t.id]||(n[t.id]=!0)});var r=this.graph;r&&!Mo(n)&&(r.getConnectedLinks(this,{inbound:!0}).forEach(function(t){n[t.get("target").port]&&t.remove()}),r.getConnectedLinks(this,{outbound:!0}).forEach(function(t){n[t.get("source").port]&&t.remove()}))},hasPorts:function(){var t=this.prop("ports/items");return Array.isArray(t)&&0<t.length},hasPort:function(t){return-1!==this.getPortIndex(t)},getPorts:function(){return xo(this.prop("ports/items"))||[]},getGroupPorts:function(e){var t=Do(this.prop(["ports","items"])).filter(function(t){return t.group===e});return xo(t)},getPort:function(e){return xo(Do(this.prop("ports/items")).find(function(t){return t.id&&t.id===e}))},getPortsPositions:function(t){return this._portSettingsData.getGroupPortsMetrics(t,kn(this.size())).reduce(function(t,e){var i=e.portTransformation;return t[e.portId]={x:i.x,y:i.y,angle:i.angle},t},{})},getPortIndex:function(t){var e=_o(t)?t.id:t;return this._isValidPortId(e)?Do(this.prop("ports/items")).findIndex(function(t){return t.id===e}):-1},addPort:function(t,e){if(!_o(t)||Array.isArray(t))throw new Error("Element: addPort requires an object.");var i=vo([],this.prop("ports/items"));return i.push(t),this.prop("ports/items",i,e),this},insertPort:function(t,e,i){var n="number"==typeof t?t:this.getPortIndex(t);if(!_o(e)||Array.isArray(e))throw new Error("dia.Element: insertPort requires an object.");var r=vo([],this.prop("ports/items"));return r.splice(n,0,e),this.prop("ports/items",r,i),this},portProp:function(t,e,i,n){var r=this.getPortIndex(t);if(-1===r)throw new Error("Element: unable to find port with id "+t);var o=Array.prototype.slice.call(arguments,1);return Array.isArray(e)?o[0]=["ports","items",r].concat(e):Ko(e)?o[0]=["ports/items/",r,"/",e].join(""):(o=["ports/items/"+r],To(e)&&(o.push(e),o.push(i))),this.prop.apply(this,o)},_validatePorts:function(){var t=this.get("ports")||{},e=[],i=Do((t=t||{}).items);return i.forEach(function(t){"object"!=typeof t&&e.push("Element: invalid port ",t),this._isValidPortId(t.id)||(t.id=this.generatePortId())},this),bo(i,"id").length!==i.length&&e.push("Element: found id duplicities in ports."),e},generatePortId:function(){return this.generateId()},_isValidPortId:function(t){return null!=t&&!_o(t)},addPorts:function(t,e){return t.length&&this.prop("ports/items",vo([],this.prop("ports/items")).concat(t),e),this},removePort:function(t,e){var i=e||{},n=this.getPortIndex(t);if(-1!==n){var r=vo([],this.prop(["ports","items"]));r.splice(n,1),i.rewrite=!0,this.startBatch("port-remove"),this.prop(["ports","items"],r,i),this.stopBatch("port-remove")}return this},removePorts:function(t,e){var i,n;if(Array.isArray(t)){if(i=e||{},0===t.length)return this.this;n=vo([],this.prop(["ports","items"])).filter(function(i){return!t.some(function(t){var e=_o(t)?t.id:t;return i.id===e})})}else i=t||{},n=[];return this.startBatch("port-remove"),i.rewrite=!0,this.prop(["ports","items"],n,i),this.stopBatch("port-remove"),this},_createPortData:function(){var t,e=this._validatePorts();if(0<e.length)throw this.set("ports",this.previous("ports")),new Error(e.join(" "));this._portSettingsData&&(t=this._portSettingsData.getPorts()),this._portSettingsData=new Ga(this.get("ports"));var i=this._portSettingsData.getPorts();if(t){var n=i.filter(function(e){if(!t.find(function(t){return t.id===e.id}))return e}),r=t.filter(function(e){if(!i.find(function(t){return t.id===e.id}))return e});0<r.length&&this.trigger("ports:remove",this,r),0<n.length&&this.trigger("ports:add",this,n)}}},Ba={portContainerMarkup:"g",portMarkup:[{tagName:"circle",selector:"circle",attributes:{r:10,fill:"#FFFFFF",stroke:"#000000"}}],portLabelMarkup:[{tagName:"text",selector:"text",attributes:{fill:"#000000"}}],_portElementsCache:null,_initializePorts:function(){this._cleanPortsCache()},_refreshPorts:function(){this._removePorts(),this._cleanPortsCache(),this._renderPorts()},_cleanPortsCache:function(){this._portElementsCache={}},_renderPorts:function(){for(var i=[],n=this._getContainerElement(),t=0,e=n.node.childNodes.length;t<e;t++)i.push(n.node.childNodes[t]);var r=zo(this.model._portSettingsData.getPorts(),"z");Do(r.auto).forEach(function(t){var e=this._getPortElement(t);n.append(e),i.push(e)},this);for(var o=Object.keys(r),a=0;a<o.length;a++){var s=o[a];if("auto"!==s){var l=parseInt(s,10);this._appendPorts(r[s],l,i)}}this._updatePorts()},_getContainerElement:function(){return this.rotatableNode||this.vel},_appendPorts:function(t,e,i){var n=this._getContainerElement(),r=Do(t).map(this._getPortElement,this);i[e]||e<0?Pr(i[Math.max(e,0)]).before(r):n.append(r)},_getPortElement:function(t){return this._portElementsCache[t.id]?this._portElementsCache[t.id].portElement:this._createPortElement(t)},findPortNode:function(t,e){var i=this._portElementsCache[t];if(!i)return null;if(!e)return i.portContentElement.node;var n=i.portElement.node,r=i.portSelectors,o=this.findBySelector(e,n,r)[0];return void 0===o&&(o=null),o},_updatePorts:function(){this._updatePortGroup(void 0),Object.keys(this.model._portSettingsData.groups).forEach(this._updatePortGroup,this)},_removePorts:function(){wo(this._portElementsCache,"portElement.remove")},_createPortElement:function(t){var e,i,n,r,o=Pr(this.portContainerMarkup).addClass("joint-port"),a=this._getPortMarkup(t);if(Array.isArray(a)){var s=this.parseDOMJSON(a,o.node),l=s.fragment;e=1<l.childNodes.length?Pr("g").append(l):Pr(l.firstChild),r=s.selectors}else e=Pr(a),Array.isArray(e)&&(e=Pr("g").append(e));if(!e)throw new Error("ElementView: Invalid port markup.");e.attr({port:t.id,"port-group":t.group});var c,u=this._getPortLabelMarkup(t.label);if(Array.isArray(u)){var h=this.parseDOMJSON(u,o.node),g=h.fragment,d=h.selectors,f=g.childNodes.length;0<f&&(n=d,i=1===f?Pr(g.firstChild):Pr("g").append(g))}else i=Pr(u),Array.isArray(i)&&(i=Pr("g").append(i));if(r&&n){for(var p in n)if(r[p]&&p!==this.selector)throw new Error("ElementView: selectors within port must be unique.");c=vo({},r,n)}else c=r||n||{};"portRoot"in c||(c.portRoot=e.node);return!i||"labelRoot"in c||(c.labelRoot=i.node),o.append(e.addClass("joint-port-body")),i&&o.append(i.addClass("joint-port-label")),this._portElementsCache[t.id]={portElement:o,portLabelElement:i,portSelectors:c,portLabelSelectors:n,portContentElement:e,portContentSelectors:r},o},_updatePortGroup:function(t){for(var e=kn(this.model.size()),i=this.model._portSettingsData.getGroupPortsMetrics(t,e),n=0,r=i.length;n<r;n++){var o=i[n],a=o.portId,s=this._portElementsCache[a]||{},l=o.portTransformation;this.applyPortTransform(s.portElement,l),this.updateDOMSubtreeAttributes(s.portElement.node,o.portAttrs,{rootBBox:new kn(o.portSize),selectors:s.portSelectors});var c=o.labelTransformation;c&&s.portLabelElement&&(this.applyPortTransform(s.portLabelElement,c,-l.angle||0),this.updateDOMSubtreeAttributes(s.portLabelElement.node,c.attrs,{rootBBox:new kn(o.labelSize),selectors:s.portLabelSelectors}))}},applyPortTransform:function(t,e,i){var n=Pr.createSVGMatrix().rotate(i||0).translate(e.x||0,e.y||0).rotate(e.angle||0);t.transform(n,{absolute:!0})},_getPortMarkup:function(t){return t.markup||this.model.get("portMarkup")||this.model.portMarkup||this.portMarkup},_getPortLabelMarkup:function(t){return t.markup||this.model.get("portLabelMarkup")||this.model.portLabelMarkup||this.portLabelMarkup}},Oa=ma.extend({defaults:{position:{x:0,y:0},size:{width:1,height:1},angle:0},initialize:function(){this._initializePorts(),ma.prototype.initialize.apply(this,arguments)},_initializePorts:function(){},_refreshPorts:function(){},isElement:function(){return!0},position:function(t,e,i){var n,r=Qo(e),o=(i=(r?i:t)||{}).parentRelative,a=i.deep,s=i.restrictedArea;if(o){if(!this.graph)throw new Error("Element must be part of a graph.");var l=this.getParentCell();l&&!l.isLink()&&(n=l.get("position"))}if(r){if(n&&(t+=n.x,e+=n.y),a||s){var c=this.get("position"),u=c.x,h=c.y;this.translate(t-u,e-h,i)}else this.set("position",{x:t,y:e},i);return this}var g=un(this.get("position"));return o?g.difference(n):g},translate:function(t,e,i){if(e=e||0,0===(t=t||0)&&0===e)return this;(i=i||{}).translateBy=i.translateBy||this.id;var n=this.get("position")||{x:0,y:0},r=i.restrictedArea;if(r&&i.translateBy===this.id)if("function"==typeof r){var o=r.call(this,n.x+t,n.y+e,i);t=o.x-n.x,e=o.y-n.y}else{var a=this.getBBox({deep:!0}),s=n.x-a.x,l=n.y-a.y,c=Math.max(r.x+s,Math.min(r.x+r.width+s-a.width,n.x+t)),u=Math.max(r.y+l,Math.min(r.y+r.height+l-a.height,n.y+e));t=c-n.x,e=u-n.y}var h={x:n.x+t,y:n.y+e};return i.tx=t,i.ty=e,i.transition?(_o(i.transition)||(i.transition={}),this.transition("position",h,vo({},i.transition,{valueFunction:co.object})),wo(this.getEmbeddedCells(),"translate",t,e,i)):(this.startBatch("translate",i),this.set("position",h,i),wo(this.getEmbeddedCells(),"translate",t,e,i),this.stopBatch("translate",i)),this},size:function(t,e,i){var n=this.get("size");return void 0===t?{width:n.width,height:n.height}:(_o(t)&&(i=e,e=Qo(t.height)?t.height:n.height,t=Qo(t.width)?t.width:n.width),this.resize(t,e,i))},resize:function(t,e,i){if(i=i||{},this.startBatch("resize",i),i.direction){var n=this.get("size");switch(i.direction){case"left":case"right":e=n.height;break;case"top":case"bottom":t=n.width}var r,o=Yi(this.get("angle")||0),a=this.getBBox();if(o){var s={"top-right":0,right:0,"top-left":1,top:1,"bottom-left":2,left:2,"bottom-right":3,bottom:3}[i.direction];i.absolute&&(s+=Math.floor((o+45)/90),s%=4);var l=a[["bottomLeft","corner","topRight","origin"][s]](),c=un(l).rotate(a.center(),-o),u=Math.sqrt(t*t+e*e)/2,h=s*Math.PI/2;h+=Math.atan(s%2==0?e/t:t/e),h-=Fi(o);var g=un.fromPolar(u,h,c);r=un(g).offset(t/-2,e/-2)}else switch(r=a.topLeft(),i.direction){case"top":case"top-right":r.offset(0,a.height-e);break;case"left":case"bottom-left":r.offset(a.width-t,0);break;case"top-left":r.offset(a.width-t,a.height-e)}this.set("size",{width:t,height:e},i),this.position(r.x,r.y,i)}else this.set("size",{width:t,height:e},i);return this.stopBatch("resize",i),this},scale:function(t,e,i,n){var r=this.getBBox().scale(t,e,i);return this.startBatch("scale",n),this.position(r.x,r.y,n),this.resize(r.width,r.height,n),this.stopBatch("scale"),this},fitEmbeds:function(t){void 0===t&&(t={});var e=this.graph;if(!e)throw new Error("Element must be part of a graph.");var i=this.getEmbeddedCells().filter(function(t){return t.isElement()});if(0===i.length)return this;this.startBatch("fit-embeds",t),t.deep&&wo(i,"fitEmbeds",t);var n=so(t.padding),r=n.left,o=n.right,a=n.top,s=n.bottom,l=e.getCellsBBox(i),c=l.x,u=l.y,h=l.width,g=l.height;return c-=r,u-=a,h+=r+o,g+=s+a,this.set({position:{x:c,y:u},size:{width:h,height:g}},t),this.stopBatch("fit-embeds"),this},rotate:function(t,e,i,n){if(i){var r=this.getBBox().center(),o=this.get("size"),a=this.get("position");r.rotate(i,this.get("angle")-t);var s=r.x-o.width/2-a.x,l=r.y-o.height/2-a.y;this.startBatch("rotate",{angle:t,absolute:e,origin:i}),this.position(a.x+s,a.y+l,n),this.rotate(t,e,null,n),this.stopBatch("rotate")}else this.set("angle",e?t:(this.get("angle")+t)%360,n);return this},angle:function(){return Yi(this.get("angle")||0)},getBBox:function(t){void 0===t&&(t={});var e=this.graph,i=this.attributes,n=t.deep,r=t.rotate;if(n&&e){var o=this.getEmbeddedCells({deep:!0,breadthFirst:!0});return o.push(this),e.getCellsBBox(o,t)}var a=i.angle;void 0===a&&(a=0);var s=i.position,l=s.x,c=s.y,u=i.size,h=u.width,g=u.height,d=new kn(l,c,h,g);return r&&d.rotateAroundCenter(a),d},getPointFromConnectedLink:function(t,e){var i=this.getBBox(),n=i.center(),r=t.get(e);if(!r)return n;var o=r.port;if(!o||!this.hasPort(o))return n;var a=this.portProp(o,["group"]),s=this.getPortsPositions(a),l=new un(s[o]).offset(i.origin()),c=this.angle();return c&&l.rotate(n,-c),l}});vo(Oa.prototype,Za);var Ea=c.Collection.extend({initialize:function(t,e){e.cellNamespace?this.cellNamespace=e.cellNamespace:this.cellNamespace=void 0!==joint&&Eo(joint,"shapes")?joint.shapes:null,this.graph=e.graph},model:function(t,e){var i=e.collection,n=i.cellNamespace,r=new("link"===t.type?ja:Er(n,t.type,".")||Oa)(t,e);return e.dry||(r.graph=i.graph),r},comparator:function(t){return t.get("z")||0}}),Ra=c.Model.extend({initialize:function(t,e){var i=new Ea([],{model:(e=e||{}).cellModel,cellNamespace:e.cellNamespace,graph:this});c.Model.prototype.set.call(this,"cells",i),i.on("all",this.trigger,this),this.on("change:z",this._sortOnChangeZ,this),this._out={},this._in={},this._nodes={},this._edges={},this._batches={},i.on("add",this._restructureOnAdd,this),i.on("remove",this._restructureOnRemove,this),i.on("reset",this._restructureOnReset,this),i.on("change:source",this._restructureOnChangeSource,this),i.on("change:target",this._restructureOnChangeTarget,this),i.on("remove",this._removeCell,this)},_sortOnChangeZ:function(){this.get("cells").sort()},_restructureOnAdd:function(t){if(t.isLink()){this._edges[t.id]=!0;var e=t.attributes,i=e.source,n=e.target;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0),n.id&&((this._in[n.id]||(this._in[n.id]={}))[t.id]=!0)}else this._nodes[t.id]=!0},_restructureOnRemove:function(t){if(t.isLink()){delete this._edges[t.id];var e=t.attributes,i=e.source,n=e.target;i.id&&this._out[i.id]&&this._out[i.id][t.id]&&delete this._out[i.id][t.id],n.id&&this._in[n.id]&&this._in[n.id][t.id]&&delete this._in[n.id][t.id]}else delete this._nodes[t.id]},_restructureOnReset:function(t){t=t.models,this._out={},this._in={},this._nodes={},this._edges={},t.forEach(this._restructureOnAdd,this)},_restructureOnChangeSource:function(t){var e=t.previous("source");e.id&&this._out[e.id]&&delete this._out[e.id][t.id];var i=t.attributes.source;i.id&&((this._out[i.id]||(this._out[i.id]={}))[t.id]=!0)},_restructureOnChangeTarget:function(t){var e=t.previous("target");e.id&&this._in[e.id]&&delete this._in[e.id][t.id];var i=t.get("target");i.id&&((this._in[i.id]||(this._in[i.id]={}))[t.id]=!0)},getOutboundEdges:function(t){return this._out&&this._out[t]||{}},getInboundEdges:function(t){return this._in&&this._in[t]||{}},toJSON:function(){var t=c.Model.prototype.toJSON.apply(this,arguments);return t.cells=this.get("cells").toJSON(),t},fromJSON:function(t,e){if(!t.cells)throw new Error("Graph JSON must contain cells array.");return this.set(t,e)},set:function(t,e,i){var n;return"object"==typeof t?(n=t,i=e):(n={})[t]=e,n.hasOwnProperty("cells")&&(this.resetCells(n.cells,i),n=Yo(n,"cells")),c.Model.prototype.set.call(this,n,i)},clear:function(t){t=vo({},t,{clear:!0});var e=this.get("cells");if(0===e.length)return this;this.startBatch("clear",t);for(var i=e.sortBy(function(t){return t.isLink()?1:2});i.shift().remove(t),0<i.length;);return this.stopBatch("clear"),this},_prepareCell:function(t,e){var i;if(t instanceof c.Model?(i=t.attributes,t.graph||e&&e.dry||(t.graph=this)):i=t,!Ko(i.type))throw new TypeError("dia.Graph: cell type must be a string.");return t},minZIndex:function(){var t=this.get("cells").first();return t&&t.get("z")||0},maxZIndex:function(){var t=this.get("cells").last();return t&&t.get("z")||0},addCell:function(t,e){return Array.isArray(t)?this.addCells(t,e):(t instanceof c.Model?t.has("z")||t.set("z",this.maxZIndex()+1):void 0===t.z&&(t.z=this.maxZIndex()+1),this.get("cells").add(this._prepareCell(t,e),e||{}),this)},addCells:function(t,e){return 0===t.length||(t=jo(t),e.maxPosition=e.position=t.length-1,this.startBatch("add",e),t.forEach(function(t){this.addCell(t,e),e.position--},this),this.stopBatch("add",e)),this},resetCells:function(t,e){var i=Do(t).map(function(t){return this._prepareCell(t,e)},this);return this.get("cells").reset(i,e),this},removeCells:function(t,e){return t.length&&(this.startBatch("remove"),wo(t,"remove",e),this.stopBatch("remove")),this},_removeCell:function(t,e,i){(i=i||{}).clear||(i.disconnectLinks?this.disconnectLinks(t,i):this.removeLinks(t,i)),this.get("cells").remove(t,{silent:!0}),t.graph===this&&(t.graph=null)},getCell:function(t){return this.get("cells").get(t)},getCells:function(){return this.get("cells").toArray()},getElements:function(){return this.get("cells").filter(function(t){return t.isElement()})},getLinks:function(){return this.get("cells").filter(function(t){return t.isLink()})},getFirstCell:function(){return this.get("cells").first()},getLastCell:function(){return this.get("cells").last()},getConnectedLinks:function(t,s){var r=(s=s||{}).indirect,o=s.inbound,a=s.outbound;void 0===o&&void 0===a&&(o=a=!0);var l=[],c={};function u(n,t){if(Fo(n.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getTargetCell();e&&e.isLink()&&(c[e.id]||(l.push(e),u(n,e)))}}function h(n,t){if(Fo(n.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=n.getCell(e);l.push(i),c[e]=!0,r&&(o&&h(n,i),a&&u(n,i))}}.bind(n)),r&&t.isLink()){var e=t.getSourceCell();e&&e.isLink()&&(c[e.id]||(l.push(e),h(n,e)))}}if(a&&u(this,t),o&&h(this,t),s.deep){var e=t.getEmbeddedCells({deep:!0}),g={};e.forEach(function(t){t.isElement()&&(g[t.id]=!0)}),e.forEach(function(t){t.isLink()||(a&&Fo(this.getOutboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)),o&&Fo(this.getInboundEdges(t.id),function(t,e){if(!c[e]){var i=this.getCell(e).attributes,n=i.source,r=i.target,o=n.id,a=r.id;if(!s.includeEnclosed&&o&&g[o]&&a&&g[a])return;l.push(this.getCell(e)),c[e]=!0}}.bind(this)))},this)}return l},getNeighbors:function(l,c){c||(c={});var u=c.inbound,h=c.outbound;void 0===u&&void 0===h&&(u=h=!0);var t=this.getConnectedLinks(l,c).reduce(function(t,e){var i=e.attributes,n=i.source,r=i.target,o=e.hasLoop(c);if(u&&Eo(n,"id")&&!t[n.id]){var a=this.getCell(n.id);a.isElement()&&(!o&&(!a||a===l||c.deep&&a.isEmbeddedIn(l))||(t[n.id]=a))}if(h&&Eo(r,"id")&&!t[r.id]){var s=this.getCell(r.id);s.isElement()&&(!o&&(!s||s===l||c.deep&&s.isEmbeddedIn(l))||(t[r.id]=s))}return t}.bind(this),{});if(l.isLink()){if(u){var e=l.getSourceCell();e&&e.isElement()&&!t[e.id]&&(t[e.id]=e)}if(h){var i=l.getTargetCell();i&&i.isElement()&&!t[i.id]&&(t[i.id]=i)}}return Do(t)},getCommonAncestor:function(){var t=Array.from(arguments).map(function(t){for(var e=[],i=t.get("parent");i;)e.push(i),i=this.getCell(i).get("parent");return e},this);t=t.sort(function(t,e){return t.length-e.length});var e=Do(t.shift()).find(function(e){return t.every(function(t){return t.includes(e)})});return this.getCell(e)},getSuccessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{outbound:!0})),i},cloneCells:$o,cloneSubgraph:function(t,e){var i=this.getSubgraph(t,e);return this.cloneCells(i)},getSubgraph:function(t,e){e=e||{};var a=[],s={},l=[],i=[];return Do(t).forEach(function(t){(s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t)),e.deep)&&t.getEmbeddedCells({deep:!0}).forEach(function(t){s[t.id]||(a.push(t),(s[t.id]=t).isLink()?i.push(t):l.push(t))})}),i.forEach(function(t){var e=t.attributes,i=e.source,n=e.target;if(i.id&&!s[i.id]){var r=this.getCell(i.id);a.push(r),s[r.id]=r,l.push(r)}if(n.id&&!s[n.id]){var o=this.getCell(n.id);a.push(this.getCell(n.id)),s[o.id]=o,l.push(o)}},this),l.forEach(function(t){this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;!s[t.id]&&i.id&&s[i.id]&&n.id&&s[n.id]&&(a.push(t),s[t.id]=t)})},this),a},getPredecessors:function(e,t){t=t||{};var i=[];return this.search(e,function(t){t!==e&&i.push(t)},vo({},t,{inbound:!0})),i},search:function(t,e,i){(i=i||{}).breadthFirst?this.bfs(t,e,i):this.dfs(t,e,i)},bfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.shift();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=0,c=s.length;l<c;l++){var u=s[l];r[u.id]=r[a.id]+1,o.push(u)}}},dfs:function(t,e,i){void 0===i&&(i={});var n={},r={},o=[];for(o.push(t),r[t.id]=0;0<o.length;){var a=o.pop();if(!n[a.id]&&!(n[a.id]=!0)!==e.call(this,a,r[a.id]))for(var s=this.getNeighbors(a,i),l=o.length,c=0,u=s.length;c<u;c++){var h=s[c];r[h.id]=r[a.id]+1,o.splice(l,0,h)}}},getSources:function(){var i=[];return Fo(this._nodes,function(t,e){this._in[e]&&!Mo(this._in[e])||i.push(this.getCell(e))}.bind(this)),i},getSinks:function(){var i=[];return Fo(this._nodes,function(t,e){this._out[e]&&!Mo(this._out[e])||i.push(this.getCell(e))}.bind(this)),i},isSource:function(t){return!this._in[t.id]||Mo(this._in[t.id])},isSink:function(t){return!this._out[t.id]||Mo(this._out[t.id])},isSuccessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{outbound:!0}),n},isPredecessor:function(e,i){var n=!1;return this.search(e,function(t){if(t===i&&t!==e)return!(n=!0)},{inbound:!0}),n},isNeighbor:function(t,r,e){var o=(e=e||{}).inbound,a=e.outbound;void 0===o&&void 0===a&&(o=a=!0);var s=!1;return this.getConnectedLinks(t,e).forEach(function(t){var e=t.attributes,i=e.source,n=e.target;return o&&Eo(i,"id")&&i.id===r.id?!(s=!0):a&&Eo(n,"id")&&n.id===r.id?!(s=!0):void 0}),s},disconnectLinks:function(e,i){this.getConnectedLinks(e).forEach(function(t){t.set(t.attributes.source.id===e.id?"source":"target",{x:0,y:0},i)})},removeLinks:function(t,e){wo(this.getConnectedLinks(t),"remove",e)},findModelsFromPoint:function(e){return this.getElements().filter(function(t){return t.getBBox({rotate:!0}).containsPoint(e)})},findModelsInArea:function(t,e){void 0===e&&(e={});var i=new kn(t),n=e.strict;void 0===n&&(n=!1);var r=n?"containsRect":"intersect";return this.getElements().filter(function(t){return i[r](t.getBBox({rotate:!0}))})},findModelsUnderElement:function(e,t){void 0===t&&(t={});var i=t.searchBy;void 0===i&&(i="bbox");var n=e.getBBox().rotateAroundCenter(e.angle());return("bbox"===i?this.findModelsInArea(n):this.findModelsFromPoint(Ca(n,i))).filter(function(t){return e.id!==t.id&&!t.isEmbeddedIn(e)})},getBBox:function(){return this.getCellsBBox(this.getCells())},getCellsBBox:function(t,e){void 0===e&&(e={});var n=e.rotate;return void 0===n&&(n=!0),Do(t).reduce(function(t,e){var i=e.getBBox({rotate:n});return i?t?t.union(i):i:t},null)},translate:function(t,e,i){var n=this.getCells().filter(function(t){return!t.isEmbedded()});return wo(n,"translate",t,e,i),this},resize:function(t,e,i){return this.resizeCells(t,e,this.getCells(),i)},resizeCells:function(t,e,i,n){var r=this.getCellsBBox(i);if(r){var o=Math.max(t/r.width,0),a=Math.max(e/r.height,0);wo(i,"scale",o,a,r.origin(),n)}return this},startBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)+1,this.trigger("batch:start",vo({},e,{batchName:t}))},stopBatch:function(t,e){return e=e||{},this._batches[t]=(this._batches[t]||0)-1,this.trigger("batch:stop",vo({},e,{batchName:t}))},hasActiveBatch:function(t){var e=this._batches;return(0===arguments.length?Object.keys(e):Array.isArray(t)?t:[t]).some(function(t){return 0<e[t]})}},{validations:{multiLinks:function(t,e){var i=e.attributes,r=i.source,o=i.target;if(r.id&&o.id){var n=e.getSourceCell();if(n)if(1<t.getConnectedLinks(n,{outbound:!0}).filter(function(t){var e=t.attributes,i=e.source,n=e.target;return i&&i.id===r.id&&(!i.port||i.port===r.port)&&n&&n.id===o.id&&(!n.port||n.port===o.port)}).length)return!1}return!0},linkPinning:function(t,e){var i=e.attributes,n=i.source,r=i.target;return n.id&&r.id}}});Ia(Ra.prototype,["resetCells","addCells","removeCells"],va.cells);var Ya={},Wa=c.View.extend({options:{},theme:null,themeClassNamePrefix:Gr("theme-"),requireSetThemeOverride:!1,defaultTheme:jr.defaultTheme,children:null,childNodes:null,DETACHABLE:!0,UPDATE_PRIORITY:2,FLAG_INSERT:1<<30,FLAG_REMOVE:1<<29,constructor:function(t){this.requireSetThemeOverride=t&&!!t.theme,this.options=vo({},this.options,t),c.View.call(this,t)},initialize:function(){(Ya[this.cid]=this).setTheme(this.options.theme||this.defaultTheme),this.init()},unmount:function(){this.svgElement?this.vel.remove():this.$el.remove()},renderChildren:function(t){if(t||(t=Ro(this,"children")),t){var e=this.svgElement,i=Pr.namespace[e?"svg":"xhtml"],n=Br(t,i);(e?this.vel:this.$el).empty().append(n.fragment),this.childNodes=n.selectors}return this},findAttribute:function(t,e){for(var i=e;i&&1===i.nodeType;){var n=i.getAttribute(t);if(n)return n;if(i===this.el)return null;i=i.parentNode}return null},_ensureElement:function(){if(this.el)this.setElement(Ro(this,"el"));else{var t=Ro(this,"tagName"),e=vo({},Ro(this,"attributes")),i=vo({},Ro(this,"style"));this.id&&(e.id=Ro(this,"id")),this.setElement(this._createElement(t)),this._setAttributes(e),this._setStyle(i)}this._ensureElClassName()},_setAttributes:function(t){this.svgElement?this.vel.attr(t):this.$el.attr(t)},_setStyle:function(t){this.$el.css(t)},_createElement:function(t){return this.svgElement?document.createElementNS(Pr.namespace.svg,t):document.createElement(t)},_setElement:function(t){this.$el=t instanceof c.$?t:c.$(t),this.el=this.$el[0],this.svgElement&&(this.vel=Pr(this.el))},_ensureElClassName:function(){var t=Ro(this,"className");if(t){var e=Gr(t);this.svgElement?this.vel.removeClass(t).addClass(e):this.$el.removeClass(t).addClass(e)}},init:function(){},onRender:function(){},confirmUpdate:function(){return 0},setTheme:function(t,e){return e=e||{},this.theme&&this.requireSetThemeOverride&&!e.override||(this.removeThemeClassName(),this.addThemeClassName(t),this.onSetTheme(this.theme,t),this.theme=t),this},addThemeClassName:function(t){if(!(t=t||this.theme))return this;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.addClass(e):this.$el.addClass(e),this},removeThemeClassName:function(t){t=t||this.theme;var e=this.themeClassNamePrefix+t;return this.svgElement?this.vel.removeClass(e):this.$el.removeClass(e),this},onSetTheme:function(t,e){},remove:function(){return this.onRemove(),this.undelegateDocumentEvents(),Ya[this.cid]=null,c.View.prototype.remove.apply(this,arguments),this},onRemove:function(){},getEventNamespace:function(){return".joint-event-ns-"+this.cid},delegateElementEvents:function(t,e,i){if(!e)return this;i||(i={});var n=this.getEventNamespace();for(var r in e){var o=e[r];"function"!=typeof o&&(o=this[o]),o&&S(t).on(r+n,i,o.bind(this))}return this},undelegateElementEvents:function(t){return S(t).off(this.getEventNamespace()),this},delegateDocumentEvents:function(t,e){return t||(t=Ro(this,"documentEvents")),this.delegateElementEvents(document,t,e)},undelegateDocumentEvents:function(){return this.undelegateElementEvents(document)},eventData:function(t,e){if(!t)throw new Error("eventData(): event object required.");var i=t.data,n="__"+this.cid+"__";return void 0===e?i&&i[n]||{}:(i||(i=t.data={}),i[n]||(i[n]={}),vo(i[n],e),this)},stopPropagation:function(t){return this.eventData(t,{propagationStopped:!0}),this},isPropagationStopped:function(t){return!!this.eventData(t).propagationStopped}},{extend:function(){var t=Array.from(arguments),e=t[0]&&vo({},t[0])||{},i=t[1]&&vo({},t[1])||{},n=e.render||this.prototype&&this.prototype.render||null;return e.render=function(){return"function"==typeof n&&n.apply(this,arguments),this.render.__render__===n&&this.onRender(),this},e.render.__render__=n,c.View.extend.call(this,e,i)}});if(S.event&&!("dbltap"in S.event.special)){var Ua=jr.doubleTapInterval;S.event.special.dbltap={bindType:"touchend",delegateType:"touchend",handle:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=t.handleObj,o=t.target,a=S.data(o),s=(new Date).getTime(),l="lastTouch"in a?s-a.lastTouch:0;l<Ua&&30<l?(a.lastTouch=null,t.type=r.origType,(e=r.handler).call.apply(e,[this,t].concat(i))):a.lastTouch=s}}}var Fa=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];this.callbackArguments=t};Fa.prototype.listenTo=function(n,t){for(var r=this,e=[],i=arguments.length-2;0<i--;)e[i]=arguments[i+2];var o=this.callbackArguments;if(Pr.isObject(t)){var a=e[0];void 0===a&&(a=null),Object.entries(t).forEach(function(t){var e=t[0],i=t[1];"function"==typeof i&&((a||0<o.length)&&(i=i.bind.apply(i,[a].concat(o))),c.Events.listenTo.call(r,n,e,i))})}else if("string"==typeof t&&"function"==typeof e[0]){var s=e[0],l=e[1];void 0===l&&(l=null),(l||0<o.length)&&(s=s.bind.apply(s,[l].concat(o))),c.Events.listenTo.call(this,n,t,s)}},Fa.prototype.stopListening=function(){c.Events.stopListening.call(this)};var Va={views:Ya,View:Wa,Listener:Fa},Xa={CELLS:"cells",BACK:"back",FRONT:"front",TOOLS:"tools",LABELS:"labels"},Ha=Wa.extend({tagName:"g",svgElement:!0,pivotNodes:null,defaultTheme:null,options:{name:""},className:function(){return Gr(this.options.name+"-layer")},init:function(){this.pivotNodes={}},insertSortedNode:function(t,e){this.el.insertBefore(t,this.insertPivot(e))},insertNode:function(t){var e=this.el;t.parentNode!==e&&e.appendChild(t)},insertPivot:function(t){var e=this.el,i=this.pivotNodes;(t=+t)||(t=0);var n=i[t];if(n)return n;n=i[t]=document.createComment("z-index:"+(t+1));var r=-1/0;for(var o in i)(o=+o)<t&&r<o&&(r=o);if(r!==-1/0){var a=i[r];e.insertBefore(n,a.nextSibling)}else e.insertBefore(n,e.firstChild);return n},removePivots:function(){var t=this.el,e=this.pivotNodes;for(var i in e)t.removeChild(e[i]);this.pivotNodes={}}});function Ja(t){return t?Array.isArray(t)?t:[t]:[]}var _a=Wa.extend({tagName:"g",svgElement:!0,className:"highlight",HIGHLIGHT_FLAG:1,UPDATE_PRIORITY:3,DETACHABLE:!1,UPDATABLE:!0,MOUNTABLE:!0,cellView:null,nodeSelector:null,node:null,updateRequested:!1,transformGroup:null,requestUpdate:function(t,e){var i=t.paper;this.cellView=t,this.nodeSelector=e,i&&(this.updateRequested=!0,i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY))},confirmUpdate:function(){this.updateRequested=!1;var t=this.cellView,e=this.nodeSelector;return this.update(t,e),this.mount(),this.transform(),0},findNode:function(t,e){var i;if(void 0===e&&(e=null),"string"==typeof e)i=t.findBySelector(e)[0];else if(To(e)){var n=t.model.isLink(),r=e.label;void 0===r&&(r=null);var o=e.port,a=e.selector;i=n&&null!==r?t.findLabelNode(r,a):!n&&o?t.findPortNode(o,a):t.findBySelector(a)[0]}else e&&((i=Pr.toNode(e))instanceof SVGElement||(i=null));return i||null},getNodeMatrix:function(t,e){var i=this.options.layer,n=t.rotatableNode,r=t.getNodeMatrix(e);return n?i?n.contains(e)?r:t.getRootRotateMatrix().inverse().multiply(r):t.getNodeRotateMatrix(e).multiply(r):r},mount:function(){var t=this.MOUNTABLE,e=this.cellView,i=this.el,n=this.options,r=this.transformGroup;if(t&&!r){var o=e.vel,a=e.paper,s=n.layer;if(s){var l=this.transformGroup=Pr("g").addClass("highlight-transform").append(i);a.getLayerView(s).insertSortedNode(l.node,n.z)}else i.parentNode&&!i.nextSibling||o.append(i)}},unmount:function(){var t=this.MOUNTABLE,e=this.transformGroup,i=this.vel;t&&(e?(this.transformGroup=null,e.remove()):i.remove())},transform:function(){var t=this.transformGroup,e=this.cellView,i=this.updateRequested;if(t&&!e.model.isLink()&&!i){var n=e.getRootTranslateMatrix(),r=e.getRootRotateMatrix(),o=n.multiply(r);t.attr("transform",Pr.matrixToTransformString(o))}},update:function(){var t=this.node,e=this.cellView,i=this.nodeSelector,n=this.updateRequested,r=this.id;if(!n){var o=this.node=this.findNode(e,i);t&&this.unhighlight(e,t),o?(this.highlight(e,o),this.mount()):(this.unmount(),e.notify("cell:highlight:invalid",r,this))}},onRemove:function(){var t=this.node,e=this.cellView,i=this.id,n=this.constructor;t&&this.unhighlight(e,t),this.unmount(),n._removeRef(e,i)},highlight:function(t,e){},unhighlight:function(t,e){},listenToUpdateAttributes:function(t){var e=Ro(this,"UPDATE_ATTRIBUTES");Array.isArray(e)&&0!==e.length&&this.listenTo(t.model,"change",this.onCellAttributeChange)},onCellAttributeChange:function(){var t=this.cellView;if(t){var e=t.model,i=t.paper;Ro(this,"UPDATE_ATTRIBUTES").some(function(t){return e.hasChanged(t)})&&i.requestViewUpdate(this,this.HIGHLIGHT_FLAG,this.UPDATE_PRIORITY)}}},{_views:{},highlight:function(t,e,i){var n=this.uniqueId(e,i);this.add(t,e,n,i)},unhighlight:function(t,e,i){var n=this.uniqueId(e,i);this.remove(t,n)},get:function(t,e){void 0===e&&(e=null);var i=t.cid,n=this._views[i];if(null===e){var r=[];if(!n)return r;for(var o in n){var a=n[o];a instanceof this&&r.push(a)}return r}if(!n)return null;if(e in n){var s=n[e];if(s instanceof this)return s}return null},add:function(t,e,i,n){if(void 0===n&&(n={}),!i)throw new Error("dia.HighlighterView: An ID required.");var r=_a.get(t,i);r&&r.remove();var o=new this(n);return o.id=i,this._addRef(t,i,o),o.requestUpdate(t,e),o.listenToUpdateAttributes(t),o},_addRef:function(t,e,i){var n=t.cid,r=this._views,o=r[n];o||(o=r[n]={}),o[e]=i},_removeRef:function(t,e){var i=t.cid,n=this._views,r=n[i];if(r){for(var o in e&&delete r[e],r)return;delete n[i]}},remove:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.remove()})},removeAll:function(t,e){void 0===e&&(e=null);var i=this._views;for(var n in i)for(var r in i[n]){var o=i[n][r];o.cellView.paper===t&&o instanceof this&&(null===e||r===e)&&o.remove()}},update:function(t,e,i){void 0===e&&(e=null),void 0===i&&(i=!1),Ja(this.get(t,e)).forEach(function(t){(i||t.UPDATABLE)&&t.update()})},transform:function(t,e){void 0===e&&(e=null),Ja(this.get(t,e)).forEach(function(t){t.UPDATABLE&&t.transform()})},uniqueId:function(t,e){return void 0===e&&(e=""),Pr.ensureId(t)+JSON.stringify(e)}}),Qa={DEFAULT:"default",EMBEDDING:"embedding",CONNECTING:"connecting",MAGNET_AVAILABILITY:"magnetAvailability",ELEMENT_AVAILABILITY:"elementAvailability"},Ka=Wa.extend({tagName:"g",svgElement:!0,selector:"root",metrics:null,className:function(){var n=["cell"],t=this.model.get("type");return t&&t.toLowerCase().split(".").forEach(function(t,e,i){n.push("type-"+i.slice(0,e+1).join("-"))}),n.join(" ")},_presentationAttributes:null,_flags:null,setFlags:function(){var t,e,i,n={},r={},o=0,a=Ro(this,"presentationAttributes");for(var s in a)if(a.hasOwnProperty(s)){var l=a[s];for(Array.isArray(l)||(l=[l]),t=0,e=l.length;t<e;t++){var c=n[i=l[t]];c||(c=n[i]=1<<o++),r[s]|=c}}var u=Ro(this,"initFlag");for(Array.isArray(u)||(u=[u]),t=0,e=u.length;t<e;t++)n[i=u[t]]||(n[i]=1<<o++);if(25<o)throw new Error("dia.CellView: Maximum number of flags exceeded.");this._flags=n,this._presentationAttributes=r},hasFlag:function(t,e){return t&this.getFlag(e)},removeFlag:function(t,e){return t^t&this.getFlag(e)},getFlag:function(t){var e=this._flags;if(!e)return 0;var i=0;if(Array.isArray(t))for(var n=0,r=t.length;n<r;n++)i|=e[t[n]];else i|=e[t];return i},attributes:function(){var t=this.model;return{"model-id":t.id,"data-type":t.attributes.type}},constructor:function(t){t.id=t.id||Vr(this),Wa.call(this,t)},initialize:function(){this.setFlags(),Wa.prototype.initialize.apply(this,arguments),this.cleanNodesCache(),this.$el.data("view",this),this.startListening()},onMount:function(){},startListening:function(){this.listenTo(this.model,"change",this.onAttributesChange)},onAttributesChange:function(t,e){var i=t.getChangeFlag(this._presentationAttributes);!e.updateHandled&&i&&(e.dirty&&this.hasFlag(i,"UPDATE")&&(i|=this.getFlag("RENDER")),e.tool&&(e.async=!1),this.requestUpdate(i,e))},requestUpdate:function(t,e){var i=this.paper;i&&0<t&&i.requestViewUpdate(this,t,this.UPDATE_PRIORITY,e)},parseDOMJSON:function(t,e){var i=Br(t),n=i.selectors,r=i.groupSelectors;for(var o in r){if(n[o])throw new Error("dia.CellView: ambiguous group selector");n[o]=r[o]}if(e){var a=this.selector;if(n[a])throw new Error("dia.CellView: ambiguous root selector.");n[a]=e}return{fragment:i.fragment,selectors:n}},can:function(t){var e=ko(this.options.interactive)?this.options.interactive(this):this.options.interactive;return _o(e)&&!1!==e[t]||Jo(e)&&!1!==e},findBySelector:function(t,e,i){if(e||(e=this.el),i||(i=this.selectors),!t||"."===t)return[e];if(i){var n=i[t];if(n)return Array.isArray(n)?n:[n]}return jr.useCSSSelectors?S(e).find(t).toArray():[]},notify:function(t){if(this.paper){var e=Array.prototype.slice.call(arguments,1);this.trigger.apply(this,[t].concat(e)),this.paper.trigger.apply(this.paper,[t,this].concat(e))}},getBBox:function(t){var e;if(t&&t.useModelGeometry){var i=this.model;e=i.getBBox().bbox(i.angle())}else e=this.getNodeBBox(this.el);return this.paper.localToPaperRect(e)},getNodeBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getRootTranslateMatrix().multiply(this.getNodeRotateMatrix(t)),n=this.getNodeMatrix(t);return Pr.transformRect(e,i.multiply(n))},getNodeRotateMatrix:function(t){return!this.rotatableNode||this.rotatableNode.contains(t)?this.getRootRotateMatrix():Pr.createSVGMatrix()},getNodeUnrotatedBBox:function(t){var e=this.getNodeBoundingRect(t),i=this.getNodeMatrix(t),n=this.getRootTranslateMatrix();return Pr.transformRect(e,n.multiply(i))},getRootTranslateMatrix:function(){var t=this.model.position();return Pr.createSVGMatrix().translate(t.x,t.y)},getRootRotateMatrix:function(){var t=Pr.createSVGMatrix(),e=this.model,i=e.angle();if(i){var n=e.getBBox(),r=n.width/2,o=n.height/2;t=t.translate(r,o).rotate(i).translate(-r,-o)}return t},_notifyHighlight:function(t,e,i){void 0===i&&(i={});var n,r=this.el;if(n="string"==typeof e?void 0===(n=this.findBySelector(e)[0])?r:n:void 0===(n=this.$(e)[0])?r:n,i.partial=n!==r,void 0===i.type){var o;switch(!0){case i.embedding:o=Qa.EMBEDDING;break;case i.connecting:o=Qa.CONNECTING;break;case i.magnetAvailability:o=Qa.MAGNET_AVAILABILITY;break;case i.elementAvailability:o=Qa.ELEMENT_AVAILABILITY;break;default:o=Qa.DEFAULT}i.type=o}return this.notify(t,n,i),this},highlight:function(t,e){return this._notifyHighlight("cell:highlight",t,e)},unhighlight:function(t,e){return void 0===e&&(e={}),this._notifyHighlight("cell:unhighlight",t,e)},findMagnet:function(t){var e=this.el,i=this.$(t)[0];i||(i=e);do{var n=i.getAttribute("magnet"),r=i===e;if((n||r)&&"false"!==n)return i;if(r)return;i=i.parentNode}while(i)},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findBySelector(i)[0];if(n)return n}return t},getSelector:function(t,e){var i;if(t===this.el)return"string"==typeof e&&(i="> "+e),i;if(t){var n=Pr(t).index()+1;i=t.tagName+":nth-child("+n+")",e&&(i+=" > "+e),i=this.getSelector(t.parentNode,i)}return i},addLinkFromMagnet:function(t,e,i){var n=this.paper,r=n.model,o=n.getDefaultLink(this,t);return o.set({source:this.getLinkEnd(t,e,i,o,"source"),target:{x:e,y:i}}).addTo(r,{async:!1,ui:!0}),o.findView(n)},getLinkEnd:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];var r=this.model,o=r.id,a=this.findAttribute("port",t),s=t.getAttribute("joint-selector"),l={id:o};return null!=s&&(l.magnet=s),null!=a?(l.port=a,r.hasPort(a)||s||(l.selector=this.getSelector(t))):null==s&&this.el!==t&&(l.selector=this.getSelector(t)),(e=this).customizeLinkEnd.apply(e,[l,t].concat(i))},customizeLinkEnd:function(t,e,i,n,r,o){var a=this.paper,s=a.options.connectionStrategy;if("function"==typeof s){var l=s.call(a,t,this,e,new un(i,n),r,o,a);if(l)return l}return t},getMagnetFromLinkEnd:function(t){var e,i=this.el,n=t.port,r=t.magnet,o=this.model;return e=null!=n&&o.isElement()&&o.hasPort(n)?this.findPortNode(n,r)||i:(r||(r=t.selector),r||null==n||(r='[port="'+n+'"]'),this.findBySelector(r,i,this.selectors)[0]),this.findProxyNode(e,"magnet")},dragLinkStart:function(t,e,i,n){this.model.startBatch("add-link");var r=this.addLinkFromMagnet(e,i,n);r.notifyPointerdown(t,i,n),r.eventData(t,r.startArrowheadMove("target",{whenNotAllowed:"remove"})),this.eventData(t,{linkView:r})},dragLink:function(t,e,i){var n=this.eventData(t),r=n.linkView;if(r)r.pointermove(t,e,i);else{var o=this.paper,a=o.options.magnetThreshold,s=this.getEventTarget(t),l=n.targetMagnet;if("onleave"===a){if(l===s||Pr(l).contains(s))return}else if(o.eventData(t).mousemoved<=a)return;this.dragLinkStart(t,l,e,i)}},dragLinkEnd:function(t,e,i){var n=this.eventData(t).linkView;n&&(n.pointerup(t,e,i),this.model.stopBatch("add-link"))},getAttributeDefinition:function(t){return this.model.constructor.getAttributeDefinition(t)},setNodeAttributes:function(t,e){Mo(e)||(t instanceof SVGElement?Pr(t).attr(e):S(t).attr(e))},processNodeAttributes:function(t,e){var i,n,r,o,a,s,l,c,u,h=[];for(i in e)e.hasOwnProperty(i)&&(n=e[i],!(r=this.getAttributeDefinition(i))||ko(r.qualify)&&!r.qualify.call(this,n,t,e,this)?(s||(s={}),s[Xr(i)]=n):(Ko(r.set)&&(s||(s={}),s[r.set]=n),null!==n&&h.push(i,r)));for(o=0,a=h.length;o<a;o+=2)i=h[o],r=h[o+1],n=e[i],ko(r.set)&&(l||(l={}),l[i]=n),ko(r.position)&&(c||(c={}),c[i]=n),ko(r.offset)&&(u||(u={}),u[i]=n);return{raw:e,normal:s,set:l,position:c,offset:u}},updateRelativeAttributes:function(t,e,i,n){var r,o;n||(n={});var a=e.raw||{},s=e.normal||{},l=e.set,c=e.position,u=e.offset;for(r in l){o=l[r];var h=this.getAttributeDefinition(r).set.call(this,o,i.clone(),t,a,this);_o(h)?vo(s,h):void 0!==h&&(s[r]=h)}if(t instanceof HTMLElement)this.setNodeAttributes(t,s);else{var g,d,f,p=s.transform,m=Pr.transformStringToMatrix(p),I=un(m.e,m.f);if(p&&(s=Yo(s,"transform"),m.e=m.f=0),c||u){var v=this.getNodeScale(t,n.scalableNode);g=v.sx,d=v.sy}var A=!1;for(r in c)o=c[r],(f=this.getAttributeDefinition(r).position.call(this,o,i.clone(),t,a,this))&&(I.offset(un(f).scale(g,d)),A||(A=!0));this.setNodeAttributes(t,s);var C=!1;if(u){var w=this.getNodeBoundingRect(t);if(0<w.width&&0<w.height){var y=Pr.transformRect(w,m).scale(1/g,1/d);for(r in u)o=u[r],(f=this.getAttributeDefinition(r).offset.call(this,o,y,t,a,this))&&(I.offset(un(f).scale(g,d)),C||(C=!0))}}(void 0!==p||A||C)&&(I.round(1),m.e=I.x,m.f=I.y,t.setAttribute("transform",Pr.matrixToTransformString(m)))}},getNodeScale:function(t,e){var i,n;if(e&&e.contains(t)){var r=e.scale();i=1/r.sx,n=1/r.sy}else n=i=1;return{sx:i,sy:n}},cleanNodesCache:function(){this.metrics={}},nodeCache:function(t){var e=this.metrics;if(!e)return{};var i=Pr.ensureId(t),n=e[i];return n||(n=e[i]={}),n},getNodeData:function(t){var e=this.nodeCache(t);return e.data||(e.data={}),e.data},getNodeBoundingRect:function(t){var e=this.nodeCache(t);return void 0===e.boundingRect&&(e.boundingRect=Pr(t).getBBox()),new kn(e.boundingRect)},getNodeMatrix:function(t){var e=this.nodeCache(t);if(void 0===e.magnetMatrix){var i,n=this.rotatableNode,r=this.el;i=n&&n.contains(t)?n:r,e.magnetMatrix=Pr(t).getTransformToElement(i)}return Pr.createSVGMatrix(e.magnetMatrix)},getNodeShape:function(t){var e=this.nodeCache(t);return void 0===e.geometryShape&&(e.geometryShape=Pr(t).toGeometryShape()),e.geometryShape.clone()},isNodeConnection:function(t){return this.model.isLink()&&(!t||t===this.el)},findNodesAttributes:function(t,e,i,n){var r,o,a,s,l={},c=[];for(var u in t)if(t.hasOwnProperty(u)&&(a=t[u],To(a))){var h=i[u]=this.findBySelector(u,e,n);for(r=0,o=h.length;r<o;r++){var g=h[r];s=Pr.ensureId(g);var d=n&&n[u]===g,f=l[s];if(f){f.array||(c.push(s),f.array=!0,f.attributes=[f.attributes],f.selectedLength=[f.selectedLength]);var p=f.attributes,m=f.selectedLength;if(d)p.unshift(a),m.unshift(-1);else{var I=yo(m,o);p.splice(I,0,a),m.splice(I,0,o)}}else l[s]={attributes:a,selectedLength:d?-1:o,node:g,array:!1}}}for(r=0,o=c.length;r<o;r++)(a=l[s=c[r]]).attributes=Ho.apply(void 0,[{}].concat(a.attributes.reverse()));return l},getEventTarget:function(t,e){void 0===e&&(e={});var i=t.target,n=t.type,r=t.clientX;void 0===r&&(r=0);var o=t.clientY;return void 0===o&&(o=0),e.fromPoint||"touchmove"===n||"touchend"===n?document.elementFromPoint(r,o):i},updateDOMSubtreeAttributes:function(t,e,i){i||(i={}),i.rootBBox||(i.rootBBox=kn()),i.selectors||(i.selectors=this.selectors);var n,r,o,a,s,l,c={},u={},h=[],g=[],d=i.roAttributes,f=this.findNodesAttributes(d||e,t,c,i.selectors),p=d?this.findNodesAttributes(e,t,c,i.selectors):f;for(var m in f)if(o=(a=f[m]).attributes,r=a.node,(s=this.processNodeAttributes(r,o)).set||s.position||s.offset){var I,v=p[m]&&p[m].attributes,A=v&&void 0===o.ref?v.ref:o.ref;if(A){if(!(I=(c[A]||this.findBySelector(A,t,i.selectors))[0]))throw new Error('dia.CellView: "'+A+'" reference does not exist.')}else I=null;if(n={node:r,refNode:I,processedAttributes:s,allAttributes:v},I){var C=g.findIndex(function(t){return t.refNode===r});-1<C?g.splice(C,0,n):g.push(n)}else h.push(n)}else this.setNodeAttributes(r,s.normal);h.push.apply(h,g);for(var w=0,y=h.length;w<y;w++){n=h[w],r=n.node,I=n.refNode;var b=Pr(i.rotatableNode),N=I?Pr.ensureId(I):"",x=!!b&&!!I&&b.contains(I),M=u[N];if(!M){var S=x?b:t;M=u[N]=I?Pr(I).getBBox({target:S}):i.rootBBox}d?(s=this.processNodeAttributes(r,n.allAttributes),this.mergeProcessedAttributes(s,n.processedAttributes)):s=n.processedAttributes;var k=M;x&&!b.contains(r)&&(l||(l=Pr.transformStringToMatrix(b.attr("transform"))),k=Pr.transformRect(M,l)),this.updateRelativeAttributes(r,s,k,i)}},mergeProcessedAttributes:function(t,e){t.set||(t.set={}),t.position||(t.position={}),t.offset||(t.offset={}),vo(t.set,e.set),vo(t.position,e.position),vo(t.offset,e.offset);var i=t.normal&&t.normal.transform;void 0!==i&&e.normal&&(e.normal.transform=i),t.normal=e.normal},onRemove:function(){this.removeTools(),this.removeHighlighters()},_toolsView:null,hasTools:function(t){var e=this._toolsView;return!!e&&(!t||e.getName()===t)},addTools:function(t){return this.removeTools(),t&&((this._toolsView=t).configure({relatedView:this}),t.listenTo(this.paper,"tools:event",this.onToolEvent.bind(this))),this},updateTools:function(t){var e=this._toolsView;return e&&e.update(t),this},removeTools:function(){var t=this._toolsView;return t&&(t.remove(),this._toolsView=null),this},hideTools:function(){var t=this._toolsView;return t&&t.hide(),this},showTools:function(){var t=this._toolsView;return t&&t.show(),this},onToolEvent:function(t){switch(t){case"remove":this.removeTools();break;case"hide":this.hideTools();break;case"show":this.showTools()}},removeHighlighters:function(){_a.remove(this)},updateHighlighters:function(t){void 0===t&&(t=!1),_a.update(this,null,t)},transformHighlighters:function(){_a.transform(this)},pointerdblclick:function(t,e,i){this.notify("cell:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){this.notify("cell:pointerclick",t,e,i)},contextmenu:function(t,e,i){this.notify("cell:contextmenu",t,e,i)},pointerdown:function(t,e,i){var n=this.model,r=n.graph;r&&(n.startBatch("pointer"),this.eventData(t,{graph:r})),this.notify("cell:pointerdown",t,e,i)},pointermove:function(t,e,i){this.notify("cell:pointermove",t,e,i)},pointerup:function(t,e,i){var n=this.eventData(t).graph;this.notify("cell:pointerup",t,e,i),n&&n.stopBatch("pointer",{cell:this.model})},mouseover:function(t){this.notify("cell:mouseover",t)},mouseout:function(t){this.notify("cell:mouseout",t)},mouseenter:function(t){this.notify("cell:mouseenter",t)},mouseleave:function(t){this.notify("cell:mouseleave",t)},mousewheel:function(t,e,i,n){this.notify("cell:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){this.notify(e,t,i,n)},onmagnet:function(){},magnetpointerdblclick:function(){},magnetcontextmenu:function(){},checkMouseleave:function(t){var e=this.paper;e.isAsync()&&e.dumpView(this);var i=this.getEventTarget(t,{fromPoint:!0}),n=e.findView(i);n!==this&&(this.mouseleave(t),n&&n.mouseenter(t))},setInteractivity:function(t){this.options.interactive=t}},{Highlighting:Qa,addPresentationAttributes:function(t){return Ho({},Ro(this.prototype,"presentationAttributes"),t,function(t,e){if(t&&e)return"string"==typeof t&&(t=[t]),"string"==typeof e&&(e=[e]),Array.isArray(t)&&Array.isArray(e)?bo(t.concat(e)):void 0})}}),qa={UPDATE:"UPDATE",TRANSLATE:"TRANSLATE",TOOLS:"TOOLS",RESIZE:"RESIZE",PORTS:"PORTS",ROTATE:"ROTATE",RENDER:"RENDER"},$a=Ka.extend({_removePorts:function(){},_renderPorts:function(){},className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("element"),t.join(" ")},initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._initializePorts()},presentationAttributes:{attrs:[qa.UPDATE],position:[qa.TRANSLATE,qa.TOOLS],size:[qa.RESIZE,qa.PORTS,qa.TOOLS],angle:[qa.ROTATE,qa.TOOLS],markup:[qa.RENDER],ports:[qa.PORTS]},initFlag:[qa.RENDER],UPDATE_PRIORITY:0,confirmUpdate:function(t,e){var i=jr.useCSSSelectors;this.hasFlag(t,qa.PORTS)&&(this._removePorts(),this._cleanPortsCache());var n=!1;if(this.hasFlag(t,qa.RENDER))this.render(),this.updateTools(e),this.updateHighlighters(!0),n=!0,t=this.removeFlag(t,[qa.RENDER,qa.UPDATE,qa.RESIZE,qa.TRANSLATE,qa.ROTATE,qa.PORTS,qa.TOOLS]);else{var r=!1;this.hasFlag(t,qa.RESIZE)&&(this.resize(e),r=!0,t=this.removeFlag(t,[qa.RESIZE,qa.UPDATE])),this.hasFlag(t,qa.UPDATE)&&(this.update(this.model,null,e),t=this.removeFlag(t,qa.UPDATE),r=!0,i&&(t=this.removeFlag(t,qa.PORTS))),this.hasFlag(t,qa.TRANSLATE)&&(this.translate(),t=this.removeFlag(t,qa.TRANSLATE),n=!0),this.hasFlag(t,qa.ROTATE)&&(this.rotate(),t=this.removeFlag(t,qa.ROTATE),n=!0),this.hasFlag(t,qa.PORTS)&&(this._renderPorts(),r=!0,t=this.removeFlag(t,qa.PORTS)),r&&this.updateHighlighters(!1)}return n&&this.transformHighlighters(),this.hasFlag(t,qa.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,qa.TOOLS)),t},_initializePorts:function(){},update:function(t,e){this.cleanNodesCache();var i=jr.useCSSSelectors;i&&this._removePorts();var n=this.model,r=n.attr();this.updateDOMSubtreeAttributes(this.el,r,{rootBBox:new kn(n.size()),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode,roAttributes:e===r?null:e}),i&&this._renderPorts()},rotatableSelector:"rotatable",scalableSelector:"scalable",scalableNode:null,rotatableNode:null,renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.ElementView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.ElementView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el),i=this.selectors=e.selectors;this.rotatableNode=Pr(i[this.rotatableSelector])||null,this.scalableNode=Pr(i[this.scalableSelector])||null,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=this.vel;e.append(Pr(t)),this.rotatableNode=e.findOne(".rotatable"),this.scalableNode=e.findOne(".scalable"),(this.selectors={})[this.selector]=this.el},render:function(){return this.vel.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransformation(),jr.useCSSSelectors||this._renderPorts(),this},resize:function(t){if(this.scalableNode)return this.sgResize(t);this.model.attributes.angle&&this.rotate(),this.update()},translate:function(){if(this.rotatableNode)return this.rgTranslate();this.updateTransformation()},rotate:function(){if(this.rotatableNode)return this.rgRotate(),void this.update();this.updateTransformation()},updateTransformation:function(){var t=this.getTranslateString(),e=this.getRotateString();e&&(t+=" "+e),this.vel.attr("transform",t)},getTranslateString:function(){var t=this.model.attributes.position;return"translate("+t.x+","+t.y+")"},getRotateString:function(){var t=this.model.attributes,e=t.angle;if(!e)return null;var i=t.size;return"rotate("+e+","+i.width/2+","+i.height/2+")"},rgRotate:function(){this.rotatableNode.attr("transform",this.getRotateString())},rgTranslate:function(){this.vel.attr("transform",this.getTranslateString())},sgResize:function(t){var e=this.model,i=e.angle(),n=e.size(),r=this.scalableNode,o=!1;0<r.node.getElementsByTagName("path").length&&(o=!0);var a=r.getBBox({recursive:o}),s=n.width/(a.width||1),l=n.height/(a.height||1);r.attr("transform","scale("+s+","+l+")");var c=this.rotatableNode,u=c&&c.attr("transform");if(u){c.attr("transform",u+" rotate("+-i+","+n.width/2+","+n.height/2+")");var h=r.getBBox({target:this.paper.cells});e.set("position",{x:h.x,y:h.y},vo({updateHandled:!0},t)),this.translate(),this.rotate()}this.update()},prepareEmbedding:function(t){void 0===t&&(t={});var e=t.model||this.model,i=(t.paper||this.paper).model,n=t.initialZIndices={},r=e.getEmbeddedCells({deep:!0}),o=i.getConnectedLinks(e,{deep:!0,includeEnclosed:!0});[e].concat(r,o).forEach(function(t){return n[t.id]=t.attributes.z}),e.startBatch("to-front"),e.toFront({deep:!0,ui:!0});var a=i.getElements().reduce(function(t,e){return Math.max(t,e.attributes.z||0)},0);o.forEach(function(t){t.attributes.z<=a&&t.set("z",a+1,{ui:!0})}),e.stopBatch("to-front");var s=e.parent();s?(i.getCell(s).unembed(e,{ui:!0}),t.initialParentId=s):t.initialParentId=null},processEmbedding:function(t,e,i,n){void 0===t&&(t={});var r,o=t.model||this.model,a=t.paper||this.paper,s=a.model,l=a.options,c=l.findParentBy,u=l.frontParentOnly,h=l.validateEmbedding;r=(r=ko(c)?Do(c.call(s,this,e,i,n)):"pointer"===c?Do(s.findModelsFromPoint({x:i,y:n})):s.findModelsUnderElement(o,{searchBy:c})).filter(function(t){return t instanceof ma&&o.id!==t.id&&!t.isEmbeddedIn(o)}),u&&(r=r.slice(-1));for(var g=null,d=t.candidateEmbedView,f=r.length-1;0<=f;f--){var p=r[f];if(d&&d.model.id==p.id){g=d;break}var m=p.findView(a);if(!ko(h)||h.call(a,this,m)){g=m;break}}g&&g!=d&&(this.clearEmbedding(t),t.candidateEmbedView=g.highlight(g.findProxyNode(null,"container"),{embedding:!0})),!g&&d&&this.clearEmbedding(t)},clearEmbedding:function(t){t||(t={});var e=t.candidateEmbedView;e&&(e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null)},finalizeEmbedding:function(t){void 0===t&&(t={});var e=t.candidateEmbedView,i=t.model||this.model,n=t.paper||this.paper;if(e)e.model.embed(i,{ui:!0}),e.unhighlight(e.findProxyNode(null,"container"),{embedding:!0}),t.candidateEmbedView=null;else{var r=n.options.validateUnembedding;if(t.initialParentId&&"function"==typeof r&&!r.call(n,this))return void this._disallowUnembed(t)}n.model.getConnectedLinks(i,{deep:!0}).forEach(function(t){t.reparent({ui:!0})})},_disallowUnembed:function(t){var e=t.model,i=t.whenNotAllowed;void 0===i&&(i="revert");var n=e||this.model,r=(t.paper||this.paper).model;switch(i){case"remove":n.remove({ui:!0});break;case"revert":var o=t.initialParentId,a=t.initialPosition,s=t.initialZIndices;if(a){var l=a.x,c=a.y;n.position(l,c,{deep:!0,ui:!0})}s&&Object.keys(s).forEach(function(t){var e=r.getCell(t);e&&e.set("z",s[t],{ui:!0})});var u=r.getCell(o);u&&u.embed(n,{ui:!0})}},getDelegatedView:function(){for(var t=this,e=t.model,i=t.paper;t&&!e.isLink();){if(!e.isEmbedded()||t.can("stopDelegation"))return t;e=e.getParentCell(),t=i.findViewByModel(e)}return null},findProxyNode:function(t,e){t||(t=this.el);var i=t.getAttribute(e+"-selector");if(i){var n=this.findAttribute("port",t);if(n){var r=this.findPortNode(n,i);if(r)return r}else{var o=this.findBySelector(i)[0];if(o)return o}}return t},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("element:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("element:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("element:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("element:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("element:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("element:contextmenu",t,e,i)},pointerdown:function(t,e,i){this.isPropagationStopped(t)||(this.notifyPointerdown(t,e,i),this.dragStart(t,e,i))},pointermove:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnet(t,e,i);break;case"move":(n.delegatedView||this).drag(t,e,i);default:this.notifyPointermove(t,e,i)}this.eventData(t,n)},pointerup:function(t,e,i){var n=this.eventData(t);switch(n.action){case"magnet":this.dragMagnetEnd(t,e,i);break;case"move":(n.delegatedView||this).dragEnd(t,e,i);default:this.notifyPointerup(t,e,i)}var r=n.targetMagnet;r&&this.magnetpointerclick(t,r,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("element:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("element:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("element:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("element:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("element:mousewheel",t,e,i,n)},onmagnet:function(t,e,i){this.dragMagnetStart(t,e,i)},magnetpointerdblclick:function(t,e,i,n){this.notify("element:magnet:pointerdblclick",t,e,i,n)},magnetcontextmenu:function(t,e,i,n){this.notify("element:magnet:contextmenu",t,e,i,n)},dragStart:function(t,e,i){var n=this.getDelegatedView();if(n&&n.can("elementMove")){this.eventData(t,{action:"move",delegatedView:n});var r=n.model.position();n.eventData(t,{initialPosition:r,pointerOffset:r.difference(e,i),restrictedArea:this.paper.getRestrictedArea(n,e,i)})}},dragMagnetStart:function(t,e,i){if(this.can("addLinkFromMagnet")){var n=t.currentTarget,r=this.paper;this.eventData(t,{targetMagnet:n}),t.stopPropagation(),r.options.validateMagnet(this,n,t)?(r.options.magnetThreshold<=0&&this.dragLinkStart(t,n,e,i),this.eventData(t,{action:"magnet"}),this.stopPropagation(t)):this.pointerdown(t,e,i),r.delegateDragEvents(this,t.data)}},drag:function(t,e,i){var n=this.paper,r=n.options.gridSize,o=this.model,a=this.eventData(t),s=a.pointerOffset,l=a.restrictedArea,c=a.embedding,u=Wi(e+s.x,r),h=Wi(i+s.y,r);o.position(u,h,{restrictedArea:l,deep:!0,ui:!0}),n.options.embeddingMode&&(c||(this.prepareEmbedding(a),c=!0),this.processEmbedding(a,t,e,i)),this.eventData(t,{embedding:c})},dragMagnet:function(t,e,i){this.dragLink(t,e,i)},dragEnd:function(t,e,i){var n=this.eventData(t);n.embedding&&this.finalizeEmbedding(n)},dragMagnetEnd:function(t,e,i){this.dragLinkEnd(t,e,i)},magnetpointerclick:function(t,e,i,n){var r=this.paper;r.eventData(t).mousemoved>r.options.clickThreshold||this.notify("element:magnet:pointerclick",t,e,i,n)}},{Flags:qa});vo($a.prototype,Ba);var ts={N:"S",S:"N",E:"W",W:"E"},es={N:-Math.PI/2*3,S:-Math.PI/2,E:0,W:Math.PI};function is(t,e,i){var n=new un(t.x,e.y);return i.containsPoint(n)&&(n=new un(e.x,t.y)),n}function ns(t,e){return t["W"===e||"E"===e?"width":"height"]}function rs(t,e){return t.x===e.x?t.y>e.y?"N":"S":t.y===e.y?t.x>e.x?"W":"E":null}function os(t){return new kn(t.x,t.y,0,0)}function as(t){var e=so(t.padding||t.elementPadding||20);return{x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}function ss(t,e){return t.sourceBBox.clone().moveAndExpand(as(e))}function ls(t,e){return t.targetBBox.clone().moveAndExpand(as(e))}function cs(t,e,i){var n=new un(t.x,e.y),r=new un(e.x,t.y),o=rs(t,n),a=rs(t,r),s=ts[i],l=o===i||o!==s&&(a===s||a!==i)?n:r;return{points:[l],direction:rs(l,e)}}function us(t,e,i){var n=is(t,e,i);return{points:[n],direction:rs(n,e)}}function hs(e,t,i,n){var r,o={},a=[new un(e.x,t.y),new un(t.x,e.y)],s=a.filter(function(t){return!i.containsPoint(t)}),l=s.filter(function(t){return rs(t,e)!==n});if(0<l.length)r=(r=l.filter(function(t){return rs(e,t)===n}).pop())||l[0],o.points=[r],o.direction=rs(r,t);else{r=Zo(a,s)[0];var c=new un(t).move(r,-ns(i,n)/2),u=is(c,e,i);o.points=[u,c],o.direction=rs(c,t)}return o}function gs(t,e,i,n){var r=us(e,t,n),o=r.points[0];if(i.containsPoint(o)){var a=(r=us(t,e,i)).points[0];if(n.containsPoint(a)){var s=new un(t).move(a,-ns(i,rs(t,a))/2),l=new un(e).move(o,-ns(n,rs(e,o))/2),c=new fn(s,l).midpoint(),u=us(t,c,i),h=cs(c,e,u.direction);r.points=[u.points[0],h.points[0]],r.direction=h.direction}}return r}function ds(t,e,i,n,r){var o,a,s,l={},c=i.union(n).inflate(1),u=c.center().distance(e)>c.center().distance(t),h=u?e:t,g=u?t:e;return a=is(o=r?(o=un.fromPolar(c.width+c.height,es[r],h),c.pointNearestToPoint(o).move(o,-1)):c.pointNearestToPoint(h).move(h,1),g,c),o.round().equals(a.round())?(a=un.fromPolar(c.width+c.height,Fi(o.theta(h))+Math.PI/2,g),s=is(o,a=c.pointNearestToPoint(a).move(g,1).round(),c),l.points=u?[a,s,o]:[o,s,a]):l.points=u?[a,o]:[o,a],l.direction=rs(u?o:a,e),l}function fs(t,e,i){var n,r,o,a,s,l=ss(i,e),c=ls(i,e),u=(r=e,(n=i).sourceAnchor?n.sourceAnchor:ss(n,r).center()),h=(a=e,(o=i).targetAnchor?o.targetAnchor:ls(o,a).center());l=l.union(os(u)),c=c.union(os(h)),(t=Do(t).map(un)).unshift(u),t.push(h);for(var g=[],d=0,f=t.length-1;d<f;d++){var p=null,m=t[d],I=t[d+1],v=!!rs(m,I);if(0===d)d+1===f?l.intersect(c.clone().inflate(1))?p=ds(m,I,l,c):v||(p=gs(m,I,l,c)):l.containsPoint(I)?p=ds(m,I,l,os(I).moveAndExpand(as(e))):v||(p=us(m,I,l));else if(d+1===f){var A=v&&rs(I,m)===s;c.containsPoint(m)||A?p=ds(m,I,os(m).moveAndExpand(as(e)),c,s):v||(p=hs(m,I,c,s))}else v||(p=cs(m,I,s));s=p?(Array.prototype.push.apply(g,p.points),p.direction):rs(m,I),d+1<f&&g.push(I)}return g}var ps={step:10,maximumLoops:2e3,precision:1,maxAllowedDirectionChange:90,perpendicular:!0,excludeEnds:[],excludeTypes:["basic.Text"],startDirections:["top","right","bottom","left"],endDirections:["top","right","bottom","left"],directionMap:{top:{x:0,y:-1},right:{x:1,y:0},bottom:{x:0,y:1},left:{x:-1,y:0}},cost:function(){return this.step},directions:function(){var t=this.step,e=this.cost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:-t,offsetY:0,cost:e},{offsetX:0,offsetY:t,cost:e},{offsetX:0,offsetY:-t,cost:e}]},penalties:function(){return{0:0,45:this.step/2,90:this.step/2}},paddingBox:function(){var t=this.step;return{x:-t,y:-t,width:2*t,height:2*t}},isPointObstacle:null,fallbackRouter:function(t,e,i){if(!ko(fs))throw new Error("Manhattan requires the orthogonal router as default fallback.");return fs(t,vo({},ps,e),i)},fallbackRoute:function(t,e,i){return null},draggingRoute:null};function ms(t){this.map={},this.options=t,this.mapGridSize=100}function Is(){this.items=[],this.hash={},this.values={},this.OPEN=1,this.CLOSE=2}function vs(t,e){return e&&e.paddingBox?t.sourceBBox.clone().moveAndExpand(e.paddingBox):t.sourceBBox.clone()}function As(t,e){return e&&e.paddingBox?t.targetBBox.clone().moveAndExpand(e.paddingBox):t.targetBBox.clone()}function Cs(t,e){return t.sourceAnchor?t.sourceAnchor:vs(t,e).center()}function ws(t,e,i,n,r){var o,a,s,l,c,u,h,g,d,f,p=360/i,m=t.theta((o=t,a=e,s=n,l=r.step,c=a.x-o.x,u=a.y-o.y,h=c/s.x,g=u/s.y,d=h*l,f=g*l,new un(o.x+d,o.y+f))),I=Yi(m+p/2);return p*Math.floor(I/p)}function ys(t,e){var i=Math.abs(t-e);return 180<i?360-i:i}function bs(t,e){if(!t)return e;var i=Math.abs(t),n=Math.round(i/e);return n?e+(i-n*e)/n:i}function Ns(t,e){return t.round(e)}function xs(t,e,i){return Ns((n=t.clone(),o=(r=e).source,a=Wi(n.x-o.x,r.x)+o.x,s=Wi(n.y-o.y,r.y)+o.y,new un(a,s)),i);var n,r,o,a,s}function Ms(t){return t.clone().toString()}function Ss(t){return new un(0===t.x?0:Math.abs(t.x)/t.x,0===t.y?0:Math.abs(t.y)/t.y)}function ks(t,e,i,n,r,o,a){for(var s,l=[],c=Ss(r.difference(i)),u=Ms(i),h=t[u];h;){var g=Ss((s=e[u]).difference(h));g.equals(c)||(l.unshift(s),c=g),h=t[u=Ms(h)]}var d=e[u];return Ss(d.difference(n)).equals(c)||l.unshift(d),l}function Ts(t,e){for(var i=1/0,n=0,r=e.length;n<r;n++){var o=t.manhattanDistance(e[n]);o<i&&(i=o)}return i}function Ds(g,d,t,f,e){var p=e.precision,m=e.directionMap,I=g.difference(d.center()),i=_o(m)?Object.keys(m):[],v=Do(t),n=i.reduce(function(t,e){if(v.includes(e)){for(var i,n=m[e],r=new un(g.x+n.x*(Math.abs(I.x)+d.width),g.y+n.y*(Math.abs(I.y)+d.height)),o=new fn(g,r).intersect(d)||[],a=o.length,s=null,l=0;l<a;l++){var c=o[l],u=g.squaredDistance(c);(void 0===i||i<u)&&(i=u,s=c)}if(s){var h=xs(s,f,p);d.containsPoint(h)&&(h=xs(h.offset(n.x*f.x,n.y*f.y),f,p)),t.push(h)}}return t},[]);return d.containsPoint(g)||n.push(xs(g,f,p)),n}function Ls(t,e,i,n){var r,o,a,s,l=n.precision;r=Ns(t instanceof kn?Cs(this,n).clone():t.clone(),l),o=Ns(e instanceof kn?(a=this,s=n,a.targetAnchor?a.targetAnchor:As(a,s).center()).clone():e.clone(),l);var c,u,h,g,d,f,p,m,I,v,A=(c=n.step,h=o,{source:(u=r).clone(),x:bs(h.x-u.x,c),y:bs(h.y-u.y,c)});if(f=t instanceof kn?Ds(g=r,t,n.startDirections,A,n):[g=r],p=e instanceof kn?Ds(d=o,e,n.endDirections,A,n):[d=o],f=f.filter(function(t){return!i(t)}),p=p.filter(function(t){return!i(t)}),0<f.length&&0<p.length){for(var C=new Is,w={},y={},b={},N=0,x=f.length;N<x;N++){var M=f[N],S=Ms(M);C.add(S,Ts(M,p)),w[S]=M,b[S]=0}var k,T,D=n.previousDirectionAngle,L=void 0===D,z=n.directions;m=A,v=(I=n).step,Do(I.directions).forEach(function(t){t.gridOffsetX=t.offsetX/v*m.x,t.gridOffsetY=t.offsetY/v*m.y});for(var P=z.length,j=Do(p).reduce(function(t,e){var i=Ms(e);return t.push(i),t},[]),G=n.maximumLoops;!C.isEmpty()&&0<G;){var Z,B=C.pop(),O=w[B],E=y[B],R=b[B],Y=void 0===E,W=O.equals(g);Z=Y?L?W?null:ws(g,O,P,A,n):D:ws(E,O,P,A,n);var U=f.length===p.length;if(U)for(var F=0;F<f.length;F++)if(!f[F].equals(p[F])){U=!1;break}if(!(Y&&U)&&0<=j.indexOf(B))return n.previousDirectionAngle=Z,ks(y,w,O,g,d);for(N=0;N<P;N++){var V=(k=z[N]).angle;if(T=ys(Z,V),L&&W||!(T>n.maxAllowedDirectionChange)){var X=xs(O.clone().offset(k.gridOffsetX,k.gridOffsetY),A,l),H=Ms(X);if(!C.isClose(H)&&!i(X)){if(0<=j.indexOf(H))if(!X.equals(d))if(ys(V,ws(X,d,P,A,n))>n.maxAllowedDirectionChange)continue;var J=R+k.cost+(W?0:n.penalties[T]);(!C.isOpen(H)||J<b[H])&&(w[H]=X,y[H]=O,b[H]=J,C.add(H,J+Ts(X,p)))}}}G--}}return n.fallbackRoute.call(this,g,d,n)}function zs(t,e,i){!function(t){if(t.directions=Ro(t,"directions"),t.penalties=Ro(t,"penalties"),t.paddingBox=Ro(t,"paddingBox"),t.padding=Ro(t,"padding"),t.padding){var e=so(t.padding);t.paddingBox={x:-e.left,y:-e.top,width:e.left+e.right,height:e.top+e.bottom}}Do(t.directions).forEach(function(t){var e=new un(0,0),i=new un(t.offsetX,t.offsetY);t.angle=Yi(e.theta(i))})}(e),i.options.perpendicular=!!e.perpendicular;var n,r=vs(i,e),o=As(i,e),a=Cs(i,e);if("function"==typeof e.isPointObstacle)n=e.isPointObstacle;else{var s=new ms(e);s.build(i.paper.model,i.model),n=function(t){return!s.isPointAccessible(t)}}for(var l,c,u=Do(t).map(un),h=[],g=a,d=0,f=u.length;d<=f;d++){var p=null;if(c=l||r,!(l=u[d]))if(l=o,(!i.model.get("source").id||!i.model.get("target").id)&&ko(e.draggingRoute)){var m=c===r?a:c,I=l.origin();p=e.draggingRoute.call(i,m,I,e)}if(null===(p=p||Ls.call(i,c,l,n,e)))return e.fallbackRouter(t,e,i);var v=p[0];v&&v.equals(g)&&p.shift(),g=p[p.length-1]||g,Array.prototype.push.apply(h,p)}return h}ms.prototype.build=function(r,o){var h=this.options,g=Do(h.excludeEnds).reduce(function(t,e){var i=o.get(e);if(i){var n=r.getCell(i.id);n&&t.push(n)}return t},[]),d=[],t=r.getCell(o.get("source").id);t&&(d=Oo(d,t.getAncestors().map(function(t){return t.id})));var e=r.getCell(o.get("target").id);e&&(d=Oo(d,e.getAncestors().map(function(t){return t.id})));var f=this.mapGridSize;return r.getElements().reduce(function(t,e){var i=Do(h.excludeTypes).includes(e.get("type")),n=g.find(function(t){return t.id===e.id}),r=d.includes(e.id);if(!(i||n||r))for(var o=e.getBBox().moveAndExpand(h.paddingBox),a=o.origin().snapToGrid(f),s=o.corner().snapToGrid(f),l=a.x;l<=s.x;l+=f)for(var c=a.y;c<=s.y;c+=f){var u=l+"@"+c;t[u]=t[u]||[],t[u].push(o)}return t},this.map),this},ms.prototype.isPointAccessible=function(e){var t=e.clone().snapToGrid(this.mapGridSize).toString();return Do(this.map[t]).every(function(t){return!t.containsPoint(e)})},Is.prototype.add=function(t,e){this.hash[t]?this.items.splice(this.items.indexOf(t),1):this.hash[t]=this.OPEN,this.values[t]=e;var i=yo(this.items,t,function(t){return this.values[t]}.bind(this));this.items.splice(i,0,t)},Is.prototype.remove=function(t){this.hash[t]=this.CLOSE},Is.prototype.isOpen=function(t){return this.hash[t]===this.OPEN},Is.prototype.isClose=function(t){return this.hash[t]===this.CLOSE},Is.prototype.isEmpty=function(){return 0===this.items.length},Is.prototype.pop=function(){var t=this.items.shift();return this.remove(t),t};var Ps=function(t,e,i){return zs(t,vo({},ps,e),i)},js={maxAllowedDirectionChange:45,diagonalCost:function(){var t=this.step;return Math.ceil(Math.sqrt(t*t<<1))},directions:function(){var t=this.step,e=this.cost(),i=this.diagonalCost();return[{offsetX:t,offsetY:0,cost:e},{offsetX:t,offsetY:t,cost:i},{offsetX:0,offsetY:t,cost:e},{offsetX:-t,offsetY:t,cost:i},{offsetX:-t,offsetY:0,cost:e},{offsetX:-t,offsetY:-t,cost:i},{offsetX:0,offsetY:-t,cost:e},{offsetX:t,offsetY:-t,cost:i}]},fallbackRoute:function(t,e,i){var n=t.theta(e),r=[],o={x:e.x,y:t.y},a={x:t.x,y:e.y};if(90<n%180){var s=o;o=a,a=s}var l=n%90<45?o:a,c=new fn(t,l),u=90*Math.ceil(n/90),h=un.fromPolar(c.squaredLength(),Fi(u+135),l),g=new fn(e,h),d=c.intersection(g),f=d||e,p=d?f:t,m=360/i.directions.length,I=p.theta(e),v=Yi(I+m/2),A=m*Math.floor(v/m);return i.previousDirectionAngle=A,f&&r.push(f.round()),r.push(e),r}},Gs={normal:function(t,e,i){return t},oneSide:function(t,e,i){var n,r,o,a=e.side||"bottom",s=so(e.padding||40),l=i.sourceBBox,c=i.targetBBox,u=l.center(),h=c.center();switch(a){case"bottom":o=1,n="y",r="height";break;case"top":o=-1,n="y",r="height";break;case"left":o=-1,n="x",r="width";break;case"right":o=1,n="x",r="width";break;default:throw new Error("Router: invalid side")}return u[n]+=o*(l[r]/2+s[a]),h[n]+=o*(c[r]/2+s[a]),0<o*(u[n]-h[n])?h[n]=u[n]:u[n]=h[n],[u].concat(t,h)},orthogonal:fs,manhattan:Ps,metro:function(t,e,i){if(!ko(Ps))throw new Error("Metro requires the manhattan router.");return Ps(t,vo({},js,e),i)}},Zs=["arc","gap","cubic"],Bs=["smooth"],Os=1/3,Es=2/3;function Rs(t,e,i){var r=[].concat(t,i,e);return r.reduce(function(t,e,i){var n=r[i+1];return null!=n&&(t[i]=pn(e,n)),t},[])}function Ys(t,e){return pn(t,e).squaredLength()}function Ws(S,k,T,D){var L,z=new Yn;return L=Yn.createSegment("M",S[0].start),z.appendSegment(L),Do(S).forEach(function(t,e){if(t.isJump){var i,n,r,o;if("arc"===T){i=-90,n=t.start.difference(t.end);var a=Number(n.x<0||0===n.x&&n.y<0);a&&(i+=180);var s,l=t.midpoint(),c=new fn(l,t.end).rotate(l,i);r=(s=new fn(t.start,l)).pointAt(2/3).rotate(t.start,i),o=c.pointAt(1/3).rotate(c.end,-i),L=Yn.createSegment("C",r,o,c.end),z.appendSegment(L),s=new fn(l,t.end),r=c.pointAt(1/3).rotate(c.end,i),o=s.pointAt(1/3).rotate(t.end,-i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}else if("gap"===T)L=Yn.createSegment("M",t.end),z.appendSegment(L);else if("cubic"===T){i=t.start.theta(t.end);var u=.6*k,h=1.35*k;n=t.start.difference(t.end),(a=Number(n.x<0||0===n.x&&n.y<0))&&(h*=-1),r=un(t.start.x+u,t.start.y+h).rotate(t.start,i),o=un(t.end.x-u,t.end.y+h).rotate(t.end,i),L=Yn.createSegment("C",r,o,t.end),z.appendSegment(L)}}else{var g=S[e+1];0==D||!g||g.isJump?(L=Yn.createSegment("L",t.end),z.appendSegment(L)):(d=D,f=z,p=t.end,m=t.start,I=g.end,A=p.distance(m)/2,C=p.distance(I)/2,w=-Math.min(d,A),y=-Math.min(d,C),b=p.clone().move(m,w).round(),N=p.clone().move(I,y).round(),x=new un(Os*b.x+Es*p.x,Es*p.y+Os*b.y),M=new un(Os*N.x+Es*p.x,Es*p.y+Os*N.y),v=Yn.createSegment("L",b),f.appendSegment(v),v=Yn.createSegment("C",x,M,N),f.appendSegment(v))}var d,f,p,m,I,v,A,C,w,y,b,N,x,M}),z}var Us={AUTO:"auto",HORIZONTAL:"horizontal",VERTICAL:"vertical",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Fs={UP:"up",DOWN:"down",LEFT:"left",RIGHT:"right",AUTO:"auto",CLOSEST_POINT:"closest-point",OUTWARDS:"outwards"},Vs=function(t,e,i,n,r){void 0===i&&(i=[]),void 0===n&&(n={});var o=Boolean(n.raw),a=n.direction;void 0===a&&(a=Us.AUTO);var s=n.precision;void 0===s&&(s=3);var l={coeff:n.distanceCoefficient||.6,angleTangentCoefficient:n.angleTangentCoefficient||80,tau:n.tension||.5,sourceTangent:n.sourceTangent?new un(n.sourceTangent):null,targetTangent:n.targetTangent?new un(n.targetTangent):null,rotate:Boolean(n.rotate)};"string"==typeof n.sourceDirection?l.sourceDirection=n.sourceDirection:"number"==typeof n.sourceDirection?l.sourceDirection=new un(1,0).rotate(null,n.sourceDirection):l.sourceDirection=n.sourceDirection?new un(n.sourceDirection).normalize():null,"string"==typeof n.targetDirection?l.targetDirection=n.targetDirection:"number"==typeof n.targetDirection?l.targetDirection=new un(1,0).rotate(null,n.targetDirection):l.targetDirection=n.targetDirection?new un(n.targetDirection).normalize():null;var c,u,h=[t].concat(i.map(function(t){return new un(t)}),[e]);if(l.sourceTangent)c=l.sourceTangent;else{var g=function(t,e,i,n){if(n.sourceDirection)switch(n.sourceDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(1,0);case Fs.AUTO:return Xs(t,e,n);case Fs.CLOSEST_POINT:return Js(t,e,n);case Fs.OUTWARDS:return Qs(t,e,n);default:return n.sourceDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.x>e[1].x?"right":"left";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.y>e[1].y?"bottom":"top";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return Js(t,e,n);case Us.OUTWARDS:return Qs(t,e,n);case Us.AUTO:default:return Xs(t,e,n)}}(r,h,a,l),d=h[0].distance(h[1])*l.coeff,f=$s(g,h[1].difference(h[0]).normalize());if(f>Math.PI/4){var p=d+(f-Math.PI/4)*l.angleTangentCoefficient;c=g.clone().scale(p,p)}else c=g.clone().scale(d,d)}if(l.targetTangent)u=l.targetTangent;else{var m=function(t,e,i,n){if(n.targetDirection)switch(n.targetDirection){case Fs.UP:return new un(0,-1);case Fs.DOWN:return new un(0,1);case Fs.LEFT:return new un(-1,0);case Fs.RIGHT:return new un(0,1);case Fs.AUTO:return Hs(t,e,n);case Fs.CLOSEST_POINT:return _s(t,e,n);case Fs.OUTWARDS:return Ks(t,e,n);default:return n.targetDirection}switch(i){case Us.HORIZONTAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.x>e[e.length-2].x?"left":"right";switch(n){case"left":o=new un(-1,0);break;case"right":default:o=new un(1,0)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.VERTICAL:return function(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.y>e[e.length-2].y?"top":"bottom";switch(n){case"top":o=new un(0,-1);break;case"bottom":default:o=new un(0,1)}i.rotate&&r&&o.rotate(null,-r);return o}(t,e,n);case Us.CLOSEST_POINT:return _s(t,e,n);case Us.OUTWARDS:return Ks(t,e,n);case Us.AUTO:default:return Hs(t,e,n)}}(r,h,a,l),I=h.length-1,v=h[I-1].distance(h[I])*l.coeff,A=$s(m,h[I-1].difference(h[I]).normalize());if(A>Math.PI/4){var C=v+(A-Math.PI/4)*l.angleTangentCoefficient;u=m.clone().scale(C,C)}else u=m.clone().scale(v,v)}var w=function(t,e,i,n){for(var r=n.tau,o=n.coeff,a=[],s=[],l=[],c=t.length-1,u=0;u<c;u++)a[u]=t[u].distance(t[u+1]);s[0]=e,s[c]=i;for(var h=1;h<c;h++){var g=void 0,d=void 0;g=1===h?t[h-1].clone().offset(s[h-1].x,s[h-1].y):t[h-1].clone(),d=h===c-1?t[h+1].clone().offset(s[h+1].x,s[h+1].y):t[h+1].clone();var f=g.difference(t[h]).normalize(),p=d.difference(t[h]).normalize(),m=$s(f,p),I=(Math.PI-m)/2,v=void 0,A=tl(f,p),C=void 0;C=tl(t[h].difference(t[h+1]),t[h].difference(t[h-1])),A<0&&(I=-I),m<Math.PI/2&&(I<0&&C<0||0<I&&0<C)&&(I-=Math.PI),qs(v=p.clone(),I);var w=v.clone(),y=v.clone(),b=a[h-1]*o,N=a[h]*o;w.scale(b,b),y.scale(N,N),s[h]=[w,y]}for(var x=0;x<c;x++){var M=void 0,S=void 0;M=0===x?t[x+1].difference(s[x].x/r,s[x].y/r):t[x+1].difference(s[x][1].x/r,s[x][1].y/r),S=x===c-1?t[x].clone().offset(s[x+1].x/r,s[x+1].y/r):t[x].difference(s[x+1][0].x/r,s[x+1][0].y/r),l[x]=[M,t[x],t[x+1],S]}return l}(h,c,u,l).map(function(t){return function(t,e){var i=e.tau,n=new un;n.x=t[1].x+(t[2].x-t[0].x)/(6*i),n.y=t[1].y+(t[2].y-t[0].y)/(6*i);var r=new un;return r.x=t[2].x+(t[3].x-t[1].x)/(6*i),r.y=t[2].y+(t[3].y-t[1].y)/(6*i),new En(t[1],n,r,t[2])}(t,l)}),y=new Yn(w).round(s);return o?y:y.serialize()};function Xs(t,e,i){var n,r,o,a=t.sourceBBox;if(t.sourceView)if(r=t.sourceView.model.angle(),i.rotate&&r){var s=t.sourceView.getNodeUnrotatedBBox(t.sourceView.el),l=e[0].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[0]);else n=a.sideNearestToPoint(e[1]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Hs(t,e,i){var n,r,o,a=t.targetBBox;if(t.targetView)if(r=t.targetView.model.angle(),i.rotate&&r){var s=t.targetView.getNodeUnrotatedBBox(t.targetView.el),l=e[e.length-1].clone();l.rotate(a.center(),r),n=s.sideNearestToPoint(l)}else n=a.sideNearestToPoint(e[e.length-1]);else n=a.sideNearestToPoint(e[e.length-2]);switch(n){case"top":o=new un(0,-1);break;case"bottom":o=new un(0,1);break;case"right":o=new un(1,0);break;case"left":o=new un(-1,0)}return i.rotate&&r&&o.rotate(null,-r),o}function Js(t,e,i){return e[1].difference(e[0]).normalize()}function _s(t,e,i){var n=e.length-1;return e[n-1].difference(e[n]).normalize()}function Qs(t,e,i){var n=t.sourceBBox.center();return e[0].difference(n).normalize()}function Ks(t,e,i){var n=t.targetBBox.center();return e[e.length-1].difference(n).normalize()}function qs(t,e){var i=Math.cos(e),n=Math.sin(e),r=i*t.x-n*t.y,o=n*t.x+i*t.y;t.x=r,t.y=o}function $s(t,e){var i=t.dot(e)/(t.magnitude()*e.magnitude());return i<-1&&(i=-1),1<i&&(i=1),Math.acos(i)}function tl(t,e){return t.x*e.y-t.y*e.x}Vs.Directions=Us,Vs.TangentDirections=Fs;var el={jumpover:function(t,e,i,n){!function(t){var e=t.paper,i=e._jumpOverUpdateList;if(null==i){i=e._jumpOverUpdateList=[];var n=e.model;n.on("batch:stop",function(){this.hasActiveBatch()||function(t){for(var e=t._jumpOverUpdateList,i=0;i<e.length;i++){var n=e[i],r=n.getFlag(n.constructor.Flags.CONNECTOR);n.requestUpdate(r)}}(e)}),n.on("reset",function(){i=e._jumpOverUpdateList=[]})}i.indexOf(t)<0&&(i.push(t),t.listenToOnce(t.model,"change:connector remove",function(){i.splice(i.indexOf(t),1)}))}(this);var r=n.raw,o=n.size||5,a=n.jump&&(""+n.jump).toLowerCase(),s=n.radius||0,l=n.ignoreConnectors||Bs;-1===Zs.indexOf(a)&&(a=Zs[0]);var c=this.paper,u=c.model.getLinks();if(1===u.length)return Ws(Rs(t,e,i),o,a,s);var g=this.model,h=u.indexOf(g),d=c.options.defaultConnector||{},f=u.filter(function(t,e){var i=t.get("connector")||d;return!(Do(l).includes(i.name)||h<e&&"jumpover"===i.name)}),p=f.map(function(t){return c.findViewByModel(t)}),m=Rs(t,e,i),I=p.map(function(t){return null==t?[]:t===this?m:Rs(t.sourcePoint,t.targetPoint,t.route)},this),v=Ws(m.reduce(function(t,a){var c,u,h,e=f.reduce(function(t,e,i){if(e!==g){var n=(r=a,o=I[i],Do(o).reduce(function(t,e){var i=r.intersection(e);return i&&t.push(i),t},[]));t.push.apply(t,n)}var r,o;return t},[]).sort(function(t,e){return Ys(a.start,t)-Ys(a.start,e)});return 0<e.length?t.push.apply(t,(c=a,h=o,(u=e).reduce(function(t,e,i){if(!0===e.skip)return t;var n=t.pop()||c,r=hn(e).move(n.start,-h),o=hn(e).move(n.start,+h),a=u[i+1];if(null!=a){var s=o.distance(a);s<=h&&(o=a.move(n.start,s),a.skip=!0)}else if(r.distance(n.end)<2*h+1)return t.push(n),t;if(o.distance(n.start)<2*h+1)return t.push(n),t;var l=pn(r,o);return l.isJump=!0,t.push(pn(n.start,r),l,pn(o,n.end)),t},[]))):t.push(a),t},[]),o,a,s);return r?v:v.serialize()},normal:function(t,e,i,n){var r=n&&n.raw,o=[t].concat(i).concat([e]),a=new Pn(o),s=new Yn(a);return r?s:s.serialize()},rounded:function(t,e,i,n){n||(n={});var r,o=n.radius||10,a=n.raw,s=new Yn;r=Yn.createSegment("M",t),s.appendSegment(r);for(var l,c,u,h,g,d,f,p,m,I,v,A=0,C=i.length;A<C;A++)l=new un(i[A]),c=i[A-1]||t,u=i[A+1]||e,h=g||l.distance(c)/2,g=l.distance(u)/2,d=-Math.min(o,h),f=-Math.min(o,g),p=l.clone().move(c,d).round(),m=l.clone().move(u,f).round(),I=new un(1/3*p.x+2/3*l.x,2/3*l.y+1/3*p.y),v=new un(1/3*m.x+2/3*l.x,2/3*l.y+1/3*m.y),r=Yn.createSegment("L",p),s.appendSegment(r),r=Yn.createSegment("C",I,v,m),s.appendSegment(r);return r=Yn.createSegment("L",e),s.appendSegment(r),a?s:s.serialize()},smooth:function(t,e,i,n){var r,o=n&&n.raw;if(i&&0!==i.length){var a=[t].concat(i).concat([e]),s=En.throughPoints(a);r=new Yn(s)}else{var l;if(r=new Yn,l=Yn.createSegment("M",t),r.appendSegment(l),Math.abs(t.x-e.x)>=Math.abs(t.y-e.y)){var c=(t.x+e.x)/2;l=Yn.createSegment("C",c,t.y,c,e.y,e.x,e.y),r.appendSegment(l)}else{var u=(t.y+e.y)/2;l=Yn.createSegment("C",t.x,u,e.x,u,e.x,e.y),r.appendSegment(l)}}return o?r:r.serialize()},curve:Vs},il={RENDER:"RENDER",UPDATE:"UPDATE",TOOLS:"TOOLS",LEGACY_TOOLS:"LEGACY_TOOLS",LABELS:"LABELS",VERTICES:"VERTICES",SOURCE:"SOURCE",TARGET:"TARGET",CONNECTOR:"CONNECTOR"},nl=Ka.extend({className:function(){var t=Ka.prototype.className.apply(this).split(" ");return t.push("link"),t.join(" ")},options:{shortLinkLength:105,doubleLinkTools:!1,longLinkLength:155,linkToolsOffset:40,doubleLinkToolsOffset:65,sampleInterval:50},_labelCache:null,_labelSelectors:null,_markerCache:null,_V:null,_dragData:null,metrics:null,decimalsRounding:2,initialize:function(){Ka.prototype.initialize.apply(this,arguments),this._labelCache={},this._labelSelectors={},this._markerCache={},this._V={},this.cleanNodesCache()},presentationAttributes:{markup:[il.RENDER],attrs:[il.UPDATE],router:[il.UPDATE],connector:[il.CONNECTOR],smooth:[il.UPDATE],manhattan:[il.UPDATE],toolMarkup:[il.LEGACY_TOOLS],labels:[il.LABELS],labelMarkup:[il.LABELS],vertices:[il.VERTICES,il.UPDATE],vertexMarkup:[il.VERTICES],source:[il.SOURCE,il.UPDATE],target:[il.TARGET,il.UPDATE]},initFlag:[il.RENDER,il.SOURCE,il.TARGET,il.TOOLS],UPDATE_PRIORITY:1,confirmUpdate:function(t,e){if(e||(e={}),this.hasFlag(t,il.SOURCE)){if(!this.updateEndProperties("source"))return t;t=this.removeFlag(t,il.SOURCE)}if(this.hasFlag(t,il.TARGET)){if(!this.updateEndProperties("target"))return t;t=this.removeFlag(t,il.TARGET)}var i=this.paper,n=this.sourceView,r=this.targetView;if(i&&(n&&!i.isViewMounted(n)||r&&!i.isViewMounted(r)))return t;if(this.hasFlag(t,il.RENDER))return this.render(),this.updateHighlighters(!0),this.updateTools(e),t=this.removeFlag(t,[il.RENDER,il.UPDATE,il.VERTICES,il.LABELS,il.TOOLS,il.LEGACY_TOOLS,il.CONNECTOR]);var o=!1;this.hasFlag(t,il.VERTICES)&&(this.renderVertexMarkers(),t=this.removeFlag(t,il.VERTICES));var a=this.model,s=a.attributes,l=this.hasFlag(t,il.LABELS),c=this.hasFlag(t,il.LEGACY_TOOLS);l&&(this.onLabelsChange(a,s.labels,e),t=this.removeFlag(t,il.LABELS),o=!0),c&&(this.renderTools(),t=this.removeFlag(t,il.LEGACY_TOOLS));var u=this.hasFlag(t,il.UPDATE),h=this.hasFlag(t,il.CONNECTOR);return(u||h)&&(u?e.translateBy&&a.isRelationshipEmbeddedIn(e.translateBy)?this.translate(e.tx,e.ty):this.update():(this.updatePath(),this.updateDOM()),this.updateTools(e),t=this.removeFlag(t,[il.UPDATE,il.TOOLS,il.CONNECTOR]),o=!(c=l=!1)),l&&this.updateLabelPositions(),c&&this.updateToolsPosition(),o&&this.updateHighlighters(),this.hasFlag(t,il.TOOLS)&&(this.updateTools(e),t=this.removeFlag(t,il.TOOLS)),t},requestConnectionUpdate:function(t){this.requestUpdate(this.getFlag(il.UPDATE),t)},isLabelsRenderRequired:function(t){void 0===t&&(t={});var e=this.model.previous("labels");if(!e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){var i=t.propertyPathArray||[],n=i.length;if(1<n)if(!!e[i[1]]){if(2===n)return"markup"in Object(t.propertyValue);if("markup"!==i[2])return!1}}return!0},onLabelsChange:function(t,e,i){this.isLabelsRenderRequired(i)?this.renderLabels():this.updateLabels()},render:function(){return this.vel.empty(),this.unmountLabels(),this._V={},this.renderMarkup(),this.renderLabels(),this.update(),this},renderMarkup:function(){var t=this.model,e=t.get("markup")||t.markup;if(!e)throw new Error("dia.LinkView: markup required");if(Array.isArray(e))return this.renderJSONMarkup(e);if("string"==typeof e)return this.renderStringMarkup(e);throw new Error("dia.LinkView: invalid markup")},renderJSONMarkup:function(t){var e=this.parseDOMJSON(t,this.el);this.selectors=e.selectors,this.vel.append(e.fragment)},renderStringMarkup:function(t){var e=Pr(t);Array.isArray(e)||(e=[e]);for(var i=this._V,n=0,r=e.length;n<r;n++){var o=e[n],a=o.attr("class");a&&(a=Zr(a),i[S.camelCase(a)]=o)}this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),this.vel.append(e)},_getLabelMarkup:function(t){if(t){if(Array.isArray(t))return this.parseDOMJSON(t,null);if("string"==typeof t)return this._getLabelStringMarkup(t);throw new Error("dia.linkView: invalid label markup")}},_getLabelStringMarkup:function(t){var e=Pr(t),i=document.createDocumentFragment();if(Array.isArray(e))for(var n=0,r=e.length;n<r;n++){var o=e[n].node;i.appendChild(o)}else i.appendChild(e.node);return{fragment:i,selectors:{}}},_normalizeLabelMarkup:function(t){if(t){var e,i=t.fragment;if(!(t.fragment instanceof DocumentFragment&&t.fragment.hasChildNodes()))throw new Error("dia.LinkView: invalid label markup.");var n=i.childNodes;return(e=1<n.length||"G"!==n[0].nodeName.toUpperCase()?Pr("g").append(i):Pr(n[0])).addClass("label"),{node:e.node,selectors:t.selectors}}},renderLabels:function(){var t=this._V,e=t.labels,i=this._labelCache={},n=this._labelSelectors={},r=this.model,o=r.attributes.labels||[],a=o.length;if(0===a)return e&&e.remove(),this;e?e.empty():(e=t.labels=Pr("g").addClass("labels"),this.options.labelsLayer&&(e.addClass(Gr(Ro(this,"className"))),e.attr("model-id",r.id)));for(var s=0;s<a;s++){var l,c,u=o[s],h=this._normalizeLabelMarkup(this._getLabelMarkup(u.markup));if(h)l=h.node,c=h.selectors;else{var g=r._builtins.defaultLabel,d=this._normalizeLabelMarkup(this._getLabelMarkup(g.markup)),f=r._getDefaultLabel(),p=this._normalizeLabelMarkup(this._getLabelMarkup(f.markup))||d;l=p.node,c=p.selectors}l.setAttribute("label-idx",s),e.append(l),i[s]=l;var m=this.selector;if(c[m])throw new Error("dia.LinkView: ambiguous label root selector.");c[m]=l,n[s]=c}return e.parent()||this.mountLabels(),this.updateLabels(),this},mountLabels:function(){var t=this.el,e=this.paper,i=this.model,n=this._V,r=this.options,o=n.labels;if(o&&i.hasLabels()){var a=o.node;r.labelsLayer?e.getLayerView(r.labelsLayer).insertSortedNode(a,i.get("z")):a.parentNode!==t&&t.appendChild(a)}},unmountLabels:function(){var t=this.options,e=this._V;if(e){var i=e.labels;i&&t.labelsLayer&&i.remove()}},onMount:function(){this.mountLabels()},unmount:function(){Ka.prototype.unmount.apply(this,arguments),this.unmountLabels()},findLabelNode:function(t,e){var i=this._labelCache[t];if(!i)return null;var n=this._labelSelectors[t],r=this.findBySelector(e,i,n)[0];return void 0===r&&(r=null),r},_mergeLabelAttrs:function(t,e,i,n){return null===e?null:void 0!==e?t?Ho({},i,e):Ho({},n,i,e):null===i?null:void 0!==i?t?i:Ho({},n,i):t?void 0:n},updateLabels:function(){if(!this._V.labels)return this;for(var t=this.model,e=t.get("labels")||[],i=this.can("labelMove"),n=t._builtins.defaultLabel.attrs,r=t._getDefaultLabel(),o=r.markup,a=r.attrs,s=0,l=e.length;s<l;s++){var c=this._labelCache[s];c.setAttribute("cursor",i?"move":"default");var u=this._labelSelectors[s],h=e[s],g=h.markup,d=h.attrs,f=this._mergeLabelAttrs(g||o,d,a,n);this.updateDOMSubtreeAttributes(c,f,{rootBBox:new kn(h.size),selectors:u})}return this},renderTools:function(){if(!this._V.linkTools)return this;var t,e=S(this._V.linkTools.node).empty(),i=go(this.model.get("toolMarkup")||this.model.toolMarkup),n=Pr(i());(e.append(n.node),this._toolCache=n,this.options.doubleLinkTools)&&(t=this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup?(i=go(this.model.get("doubleToolMarkup")||this.model.doubleToolMarkup),Pr(i())):n.clone(),e.append(t.node),this._tool2Cache=t);return this},renderVertexMarkers:function(){if(!this._V.markerVertices)return this;var i=S(this._V.markerVertices.node).empty(),n=go(this.model.get("vertexMarkup")||this.model.vertexMarkup);return this.model.vertices().forEach(function(t,e){i.append(Pr(n(vo({idx:e},t))).node)}),this},renderArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;var t=S(this._V.markerArrowheads.node);t.empty();var e=go(this.model.get("arrowheadMarkup")||this.model.arrowheadMarkup);return this._V.sourceArrowhead=Pr(e({end:"source"})),this._V.targetArrowhead=Pr(e({end:"target"})),t.append(this._V.sourceArrowhead.node,this._V.targetArrowhead.node),this},removeRedundantLinearVertices:function(t){var e=this.model,i=e.vertices(),n=[this.sourceAnchor].concat(i,[this.targetAnchor]),r=n.length,o=new Pn(n);o.simplify({threshold:.001});var a=o.points.map(function(t){return t.toJSON()}),s=a.length;return r===s?0:(e.vertices(a.slice(1,s-1),t),r-s)},updateDefaultConnectionPath:function(){var t=this._V;t.connection&&t.connection.attr("d",this.getSerializedConnection()),t.connectionWrap&&t.connectionWrap.attr("d",this.getSerializedConnection()),t.markerSource&&t.markerTarget&&this._translateAndAutoOrientArrows(t.markerSource,t.markerTarget)},getEndView:function(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error("dia.LinkView: type parameter required.")}},getEndAnchor:function(t){switch(t){case"source":return new un(this.sourceAnchor);case"target":return new un(this.targetAnchor);default:throw new Error("dia.LinkView: type parameter required.")}},getEndConnectionPoint:function(t){switch(t){case"source":return new un(this.sourcePoint);case"target":return new un(this.targetPoint);default:throw new Error("dia.LinkView: type parameter required.")}},getEndMagnet:function(t){switch(t){case"source":var e=this.sourceView;if(!e)break;return this.sourceMagnet||e.el;case"target":var i=this.targetView;if(!i)break;return this.targetMagnet||i.el;default:throw new Error("dia.LinkView: type parameter required.")}return null},update:function(){return this.updateRoute(),this.updatePath(),this.updateDOM(),this},translate:function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var i=this.route,n=this.path;if(i&&n){var r=new Pn(i);r.translate(t,e),this.route=r.points,this._translateConnectionPoints(t,e),n.translate(t,e),this.updateDOM()}},updateDOM:function(){var t=this.el,e=this.model,i=this.selectors;this.cleanNodesCache(),this.updateDOMSubtreeAttributes(t,e.attr(),{selectors:i}),this.updateDefaultConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),this.options.perpendicular=null},updateRoute:function(){var t=this.model.vertices(),e=this.findAnchors(t),i=this.sourceAnchor=e.source,n=this.targetAnchor=e.target,r=this.findRoute(t);this.route=r;var o=this.findConnectionPoints(r,i,n);this.sourcePoint=o.source,this.targetPoint=o.target},updatePath:function(){var t=this.route,e=this.sourcePoint,i=this.targetPoint,n=this.findMarkerPoints(t,e,i),r=this.findPath(t,n.source||e,n.target||i);this.path=r},findMarkerPoints:function(t,e,i){var n,r,o=t[0],a=t[t.length-1],s=this._markerCache;return this._V.markerSource&&(s.sourceBBox=s.sourceBBox||this._V.markerSource.getBBox(),n=un(e).move(o||i,s.sourceBBox.width*this._V.markerSource.scale().sx*-1).round()),this._V.markerTarget&&(s.targetBBox=s.targetBBox||this._V.markerTarget.getBBox(),r=un(i).move(a||e,s.targetBBox.width*this._V.markerTarget.scale().sx*-1).round()),s.sourcePoint=n||e.clone(),s.targetPoint=r||i.clone(),{source:n,target:r}},findAnchorsOrdered:function(t,e,i,n){var r,o,a,s,l=this.model,c=l.get(t),u=l.get(i),h=this.getEndView(t),g=this.getEndView(i),d=this.getEndMagnet(t),f=this.getEndMagnet(i);r=h?(a=e?new un(e):g?f:new un(u),this.getAnchor(c.anchor,h,d,a,t)):new un(c),o=g?(s=new un(n||r),this.getAnchor(u.anchor,g,f,s,i)):new un(u);var p={};return p[t]=r,p[i]=o,p},findAnchors:function(t){var e=this.model,i=t[0],n=t[t.length-1];return e.target().priority&&!e.source().priority?this.findAnchorsOrdered("target",n,"source",i):this.findAnchorsOrdered("source",i,"target",n)},findConnectionPoints:function(t,e,i){var n,r,o,a,s=t[0],l=t[t.length-1],c=this.model,u=c.get("source"),h=c.get("target"),g=this.sourceView,d=this.targetView,f=this.paper.options;if(g&&!g.isNodeConnection(this.sourceMagnet)){n=this.sourceMagnet||g.el;var p=u.connectionPoint||f.defaultConnectionPoint,m=new fn(s||i,e);o=this.getConnectionPoint(p,g,n,m,"source")}else o=e;if(d&&!d.isNodeConnection(this.targetMagnet)){r=this.targetMagnet||d.el;var I=h.connectionPoint||f.defaultConnectionPoint,v=new fn(l||e,i);a=this.getConnectionPoint(I,d,r,v,"target")}else a=i;return{source:o,target:a}},getAnchor:function(t,e,i,n,r){var o,a=e.isNodeConnection(i),s=this.paper.options;if(t||(t=a?s.defaultLinkAnchor:s.perpendicularLinks||this.options.perpendicular?{name:"perpendicular"}:s.defaultAnchor),!t)throw new Error("Anchor required.");if("function"==typeof t)o=t;else{var l=t.name;if("function"!=typeof(o=s[a?"linkAnchorNamespace":"anchorNamespace"][l]))throw new Error("Unknown anchor: "+l)}var c=o.call(this,e,i,n,t.args||{},r,this);return c?c.round(this.decimalsRounding):new un},getConnectionPoint:function(t,e,i,n,r){var o,a,s=n.end,l=this.paper.options;if("function"==typeof l.linkConnectionPoint){var c=i===e.el?void 0:i;if(o=l.linkConnectionPoint(this,e,c,n.start,r))return o}if(!t)return s;if("function"==typeof t)a=t;else{var u=t.name;if("function"!=typeof(a=l.connectionPointNamespace[u]))throw new Error("Unknown connection point: "+u)}return(o=a.call(this,n,e,i,t.args||{},r,this))?o.round(this.decimalsRounding):s},_translateConnectionPoints:function(t,e){var i=this._markerCache;i.sourcePoint.offset(t,e),i.targetPoint.offset(t,e),this.sourcePoint.offset(t,e),this.targetPoint.offset(t,e),this.sourceAnchor.offset(t,e),this.targetAnchor.offset(t,e)},_normalizeLabelPosition:function(t){return"number"==typeof t?{distance:t,offset:null,angle:0,args:null}:t},updateLabelPositions:function(){if(!this._V.labels)return this;if(!this.path)return this;var t=this.model,e=t.get("labels")||[];if(!e.length)return this;for(var i=t._builtins.defaultLabel.position,n=t._getDefaultLabel(),r=this._normalizeLabelPosition(n.position),o=Ho({},i,r),a=0,s=e.length;a<s;a++){var l=this._labelCache[a];if(l){var c=e[a],u=this._normalizeLabelPosition(c.position),h=Ho({},o,u),g=this._getLabelTransformationMatrix(h);l.setAttribute("transform",Pr.matrixToTransformString(g)),this._cleanLabelMatrices(a)}}return this},_cleanLabelMatrices:function(t){var e=this.metrics,i=this._labelSelectors[t];if(i)for(var n in i){var r=i[n].id;r&&r in e&&delete e[r].magnetMatrix}},updateToolsPosition:function(){if(!this._V.linkTools)return this;var t="",e=this.options.linkToolsOffset,i=this.getConnectionLength();if(!Number.isNaN(i)){i<this.options.shortLinkLength&&(t="scale(.5)",e/=2);var n=this.getPointAtLength(e);if(this._toolCache.attr("transform","translate("+n.x+", "+n.y+") "+t),this.options.doubleLinkTools&&i>=this.options.longLinkLength){var r=this.options.doubleLinkToolsOffset||e;n=this.getPointAtLength(i-r),this._tool2Cache.attr("transform","translate("+n.x+", "+n.y+") "+t),this._tool2Cache.attr("visibility","visible")}else this.options.doubleLinkTools&&this._tool2Cache.attr("visibility","hidden")}return this},updateArrowheadMarkers:function(){if(!this._V.markerArrowheads)return this;if("none"===S.css(this._V.markerArrowheads.node,"display"))return this;var t=this.getConnectionLength()<this.options.shortLinkLength?.5:1;return this._V.sourceArrowhead.scale(t),this._V.targetArrowhead.scale(t),this._translateAndAutoOrientArrows(this._V.sourceArrowhead,this._V.targetArrowhead),this},updateEndProperties:function(t){var e=this.model,i=this.paper,n=t+"View",r=e.get(t),o=r&&r.id;if(!o)return this[n]=null,this.updateEndMagnet(t),!0;var a=i.getModelById(o);if(!a)throw new Error("LinkView: invalid "+t+" cell.");var s=a.findView(i);return!!s&&(this[n]=s,this.updateEndMagnet(t),!0)},updateEndMagnet:function(t){var e=t+"Magnet",i=this.getEndView(t);if(i){var n=i.getMagnetFromLinkEnd(this.model.get(t));n===i.el&&(n=null),this[e]=n}else this[e]=null},_translateAndAutoOrientArrows:function(t,e){var i=Do(this.route);t&&t.translateAndAutoOrient(this.sourcePoint,i[0]||this.targetPoint,this.paper.cells),e&&e.translateAndAutoOrient(this.targetPoint,i[i.length-1]||this.sourcePoint,this.paper.cells)},_getLabelPositionAngle:function(t){return(this.model.label(t).position||{}).angle||0},_getLabelPositionArgs:function(t){return(this.model.label(t).position||{}).args},_getDefaultLabelPositionArgs:function(){return(this.model._getDefaultLabel().position||{}).args},_mergeLabelPositionArgs:function(t,e){return null===t?null:void 0===t?null===e?null:e:Ho({},e,t)},addLabel:function(t,e,i,n){var r,o,a,s=0;a="number"!=typeof t?(r=t.x,o=t.y,"number"==typeof e?(s=e,i):e):(r=t,o=e,"number"==typeof i?(s=i,n):i);var l=this._getDefaultLabelPositionArgs(),c=a,u=this._mergeLabelPositionArgs(c,l),h={position:this.getLabelPosition(r,o,s,u)};return this.model.insertLabel(-1,h,a),-1},addVertex:function(t,e,i){var n="number"!=typeof t,r=n?t.x:t,o=n?t.y:e,a=n?e:i,s={x:r,y:o},l=this.getVertexIndex(r,o);return this.model.insertVertex(l,s,a),l},sendToken:function(t,e,i){var n,r,o;o=_o(e)?(n=e.duration,r="reverse"===e.direction,e.connection):(n=e,r=!1,null);var a={dur:(n=n||1e3)+"ms",repeatCount:1,calcMode:"linear",fill:"freeze"};r&&(a.keyPoints="1;0",a.keyTimes="0;1");var s,l,c,u=Pr(t);if("string"==typeof o)s=this.findBySelector(o,this.el,this.selectors)[0];else{var h=this._V;s=h.connection?h.connection.node:this.el.querySelector("path")}if(!(s instanceof SVGPathElement))throw new Error("dia.LinkView: token animation requires a valid connection path.");u.appendTo(this.paper.cells).animateAlongPath(a,s),setTimeout((l=u,c=i,function(){l.remove(),"function"==typeof c&&c()}),n)},findRoute:function(t){t||(t=[]);var e=this.paper.options.routerNamespace||Gs,i=this.model.router(),n=this.paper.options.defaultRouter;if(!i){if(!n)return t.map(un);i=n}var r=ko(i)?i:e[i.name];if(!ko(r))throw new Error('dia.LinkView: unknown router: "'+i.name+'".');var o=i.args||{},a=r.call(this,t,o,this);return a||t.map(un)},findPath:function(t,e,i){var n=this.paper.options.connectorNamespace||el,r=this.model.connector(),o=this.paper.options.defaultConnector;r||(r=o||{});var a=ko(r)?r:n[r.name];if(!ko(a))throw new Error('dia.LinkView: unknown connector: "'+r.name+'".');var s=No(r.args||{});s.raw=!0;var l=a.call(this,e,i,t,s,this);return"string"==typeof l&&(l=new Yn(Pr.normalizePathData(l))),l},getConnection:function(){var t=this.path;return t?t.clone():null},getSerializedConnection:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("data"))return e.data;var i=t.serialize();return e.data=i},getConnectionSubdivisions:function(){var t=this.path;if(!t)return null;var e=this.metrics;if(e.hasOwnProperty("segmentSubdivisions"))return e.segmentSubdivisions;var i=t.getSegmentSubdivisions();return e.segmentSubdivisions=i},getConnectionLength:function(){var t=this.path;if(!t)return 0;var e=this.metrics;if(e.hasOwnProperty("length"))return e.length;var i=t.length({segmentSubdivisions:this.getConnectionSubdivisions()});return e.length=i},getPointAtLength:function(t){var e=this.path;return e?e.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getPointAtRatio:function(t){var e=this.path;return e?(qr(t)&&(t=parseFloat(t)/100),e.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})):null},getTangentAtLength:function(t){var e=this.path;return e?e.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getTangentAtRatio:function(t){var e=this.path;return e?e.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPoint:function(t){var e=this.path;return e?e.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointLength:function(t){var e=this.path;return e?e.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getClosestPointRatio:function(t){var e=this.path;return e?e.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()}):null},getLabelPosition:function(t,e,i,n){var r,o={},a=0;(r="number"==typeof i?(a=i,n):i)&&(o.args=r);var s,l,c=!(r&&r.absoluteDistance),u=r&&r.absoluteDistance&&r.reverseDistance,h=r&&r.absoluteOffset,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=new un(t,e),p=g.closestPointT(f,d),m=g.lengthAtT(p,d);if(c&&(m=m/this.getConnectionLength()||0),u&&(m=-1*(this.getConnectionLength()-m)||1),o.distance=m,h||(s=g.tangentAtT(p)),s)l=s.pointOffset(f);else{var I=g.pointAtT(p),v=f.difference(I);l={x:v.x,y:v.y}}return o.offset=l,o.angle=a,o},_getLabelTransformationMatrix:function(t){var e,i=0,n={};if("number"==typeof t)e=t;else{if("number"!=typeof t.distance)throw new Error("dia.LinkView: invalid label position distance.");n=t.args||{},e=t.distance,i=t.angle||0}var r=0<e&&e<=1,o=0,a={x:0,y:0};if(t.offset){var s=t.offset;"number"==typeof s&&(o=s),s.x&&(a.x=s.x),s.y&&(a.y=s.y)}var l,c=0!==a.x||0!==a.y||0===o,u=n.keepGradient,h=n.ensureLegibility,g=this.path,d={segmentSubdivisions:this.getConnectionSubdivisions()},f=r?e*this.getConnectionLength():e,p=g.tangentAtLength(f,d),m=i;if(p){if(c)(l=p.start).offset(a);else{var I=p.clone();I.rotate(p.start,-90),I.setLength(o),l=I.end}u&&(m=p.angle()+i,h&&(m=Yi((m+90)%180-90)))}else l=g.start,c&&l.offset(a);return Pr.createSVGMatrix().translate(l.x,l.y).rotate(m)},getLabelCoordinates:function(t){var e=this._getLabelTransformationMatrix(t);return new un(e.e,e.f)},getVertexIndex:function(t,e){for(var i=this.model.vertices(),n=this.getClosestPointLength(new un(t,e)),r=0,o=i.length;r<o;r++){var a=i[r];if(n<this.getClosestPointLength(a))break}return r},notifyPointerdown:function(t,e,i){Ka.prototype.pointerdown.call(this,t,e,i),this.notify("link:pointerdown",t,e,i)},notifyPointermove:function(t,e,i){Ka.prototype.pointermove.call(this,t,e,i),this.notify("link:pointermove",t,e,i)},notifyPointerup:function(t,e,i){this.notify("link:pointerup",t,e,i),Ka.prototype.pointerup.call(this,t,e,i)},pointerdblclick:function(t,e,i){Ka.prototype.pointerdblclick.apply(this,arguments),this.notify("link:pointerdblclick",t,e,i)},pointerclick:function(t,e,i){Ka.prototype.pointerclick.apply(this,arguments),this.notify("link:pointerclick",t,e,i)},contextmenu:function(t,e,i){Ka.prototype.contextmenu.apply(this,arguments),this.notify("link:contextmenu",t,e,i)},pointerdown:function(t,e,i){switch(this.notifyPointerdown(t,e,i),t.target.getAttribute("class")){case"marker-vertex":return void this.dragVertexStart(t,e,i);case"marker-vertex-remove":case"marker-vertex-remove-area":return void this.dragVertexRemoveStart(t,e,i);case"marker-arrowhead":return void this.dragArrowheadStart(t,e,i);case"connection":case"connection-wrap":return void this.dragConnectionStart(t,e,i);case"marker-source":case"marker-target":return}this.dragStart(t,e,i)},pointermove:function(t,e,i){var n=this._dragData;switch(n&&this.eventData(t,n),this.eventData(t).action){case"vertex-move":this.dragVertex(t,e,i);break;case"label-move":this.dragLabel(t,e,i);break;case"arrowhead-move":this.dragArrowhead(t,e,i);break;case"move":this.drag(t,e,i)}n&&vo(n,this.eventData(t)),this.notifyPointermove(t,e,i)},pointerup:function(t,e,i){var n=this._dragData;switch(n&&(this.eventData(t,n),this._dragData=null),this.eventData(t).action){case"vertex-move":this.dragVertexEnd(t,e,i);break;case"label-move":this.dragLabelEnd(t,e,i);break;case"arrowhead-move":this.dragArrowheadEnd(t,e,i);break;case"move":this.dragEnd(t,e,i)}this.notifyPointerup(t,e,i),this.checkMouseleave(t)},mouseover:function(t){Ka.prototype.mouseover.apply(this,arguments),this.notify("link:mouseover",t)},mouseout:function(t){Ka.prototype.mouseout.apply(this,arguments),this.notify("link:mouseout",t)},mouseenter:function(t){Ka.prototype.mouseenter.apply(this,arguments),this.notify("link:mouseenter",t)},mouseleave:function(t){Ka.prototype.mouseleave.apply(this,arguments),this.notify("link:mouseleave",t)},mousewheel:function(t,e,i,n){Ka.prototype.mousewheel.apply(this,arguments),this.notify("link:mousewheel",t,e,i,n)},onevent:function(t,e,i,n){if(Pr(t.target).findParentByClass("link-tool",this.el)){if(t.stopPropagation(),this.can("useLinkTools")){if("remove"===e)return void this.model.remove({ui:!0});this.notify(e,t,i,n)}this.notifyPointerdown(t,i,n),this.paper.delegateDragEvents(this,t.data)}else Ka.prototype.onevent.apply(this,arguments)},onlabel:function(t,e,i){this.notifyPointerdown(t,e,i),this.dragLabelStart(t,e,i),this.eventData(t).stopPropagation&&t.stopPropagation()},dragConnectionStart:function(t,e,i){if(this.can("vertexAdd")){var n=this.addVertex({x:e,y:i},{ui:!0});this.eventData(t,{action:"vertex-move",vertexIdx:n})}},dragLabelStart:function(t,e,i){if(this.can("labelMove")){var n=t.currentTarget,r=parseInt(n.getAttribute("label-idx"),10),o=this._getLabelPositionAngle(r),a=this._getLabelPositionArgs(r),s=this._getDefaultLabelPositionArgs(),l=this._mergeLabelPositionArgs(a,s);this.eventData(t,{action:"label-move",labelIdx:r,positionAngle:o,positionArgs:l,stopPropagation:!0})}else this.eventData(t,{stopPropagation:!0});this.paper.delegateDragEvents(this,t.data)},dragVertexStart:function(t,e,i){if(this.can("vertexMove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.eventData(t,{action:"vertex-move",vertexIdx:r})}},dragVertexRemoveStart:function(t,e,i){if(this.can("vertexRemove")){var n=t.target,r=parseInt(n.getAttribute("idx"),10);this.model.removeVertex(r)}},dragArrowheadStart:function(t,e,i){if(this.can("arrowheadMove")){var n=t.target.getAttribute("end"),r=this.startArrowheadMove(n,{ignoreBackwardsCompatibility:!0});this.eventData(t,r)}},dragStart:function(t,e,i){this.can("linkMove")&&this.eventData(t,{action:"move",dx:e,dy:i})},dragLabel:function(t,e,i){var n=this.eventData(t),r={position:this.getLabelPosition(e,i,n.positionAngle,n.positionArgs)};this.paper.options.snapLabels&&delete r.position.offset,this.model.label(n.labelIdx,r)},dragVertex:function(t,e,i){var n=this.eventData(t);this.model.vertex(n.vertexIdx,{x:e,y:i},{ui:!0})},dragArrowhead:function(t,e,i){this.paper.options.snapLinks?!this._snapArrowhead(t,e,i)&&this.paper.options.snapLinksSelf&&this._snapArrowheadSelf(t,e,i):this.paper.options.snapLinksSelf?this._snapArrowheadSelf(t,e,i):this._connectArrowhead(this.getEventTarget(t),e,i,this.eventData(t))},drag:function(t,e,i){var n=this.eventData(t);this.model.translate(e-n.dx,i-n.dy,{ui:!0}),this.eventData(t,{dx:e,dy:i})},dragLabelEnd:function(){},dragVertexEnd:function(){},dragArrowheadEnd:function(t,e,i){var n=this.eventData(t),r=this.paper;r.options.snapLinks?this._snapArrowheadEnd(n):this._connectArrowheadEnd(n,e,i),r.linkAllowed(this)?(this._finishEmbedding(n),this._notifyConnectEvent(n,t)):this._disallow(n),this._afterArrowheadMove(n)},dragEnd:function(){},_disallow:function(t){switch(t.whenNotAllowed){case"remove":this.model.remove({ui:!0});break;case"revert":default:this.model.set(t.arrowhead,t.initialEnd,{ui:!0})}},_finishEmbedding:function(t){this.paper.options.embeddingMode&&this.model.reparent()&&(t.z=null)},_notifyConnectEvent:function(t,e){var i=t.arrowhead,n=t.initialEnd,r=this.model.prop(i);if(r&&!ja.endsEqual(n,r)){var o=this.paper;n.id&&this.notify("link:disconnect",e,o.findViewByModel(n.id),t.initialMagnet,i),r.id&&this.notify("link:connect",e,o.findViewByModel(r.id),t.magnetUnderPointer,i)}},_snapToPoints:function(t,e,i){for(var n=null,r=1/0,o=null,a=1/0,s=t.x,l=t.y,c=0;c<e.length;c++){var u=Math.abs(e[c].x-t.x);u<r&&(r=u,n=e[c]);var h=Math.abs(e[c].y-t.y);h<a&&(a=h,o=e[c])}return r<i&&(s=n.x),a<i&&(l=o.y),{x:s,y:l}},_snapArrowheadSelf:function(t,e,i){var n=this.paper,r=this.model,o=n.options.snapLinksSelf,a=this.eventData(t),s=o.radius||20,l=this.getEndAnchor("source"===a.arrowhead?"target":"source"),c=r.vertices(),u=[l].concat(c),h=this._snapToPoints({x:e,y:i},u,s);this._connectArrowhead(document.elementFromPoint(h.x,h.y),h.x,h.y,this.eventData(t))},_snapArrowhead:function(t,e,i){var r=this.paper,n=r.options,o=n.snapLinks,a=n.connectionStrategy,s=this.eventData(t),l=!1,c=o.radius||50,u=r.findViewsInArea({x:e-c,y:i-c,width:2*c,height:2*c}),h=s.closestView||null,g=s.closestMagnet||null,d=s.magnetProxy||null;s.closestView=s.closestMagnet=s.magnetProxy=null;var f,p=Number.MAX_VALUE,m=new un(e,i);u.forEach(function(n){var e=[];"false"!==n.el.getAttribute("magnet")&&e.push({bbox:n.model.getBBox(),magnet:n.el}),n.$("[magnet]").toArray().forEach(function(t){e.push({bbox:n.getNodeBBox(t),magnet:t})}),e.forEach(function(t){var e=t.magnet,i=t.bbox.center().squaredDistance(m);i<p&&((g===e||r.options.validateConnection.apply(r,s.validateConnectionArgs(n,n.el===e?null:e)))&&(p=i,s.closestView=n,s.closestMagnet=e))})},this);var I=null,v=s.closestView,A=s.closestMagnet;A&&(I=s.magnetProxy=v.findProxyNode(A,"highlighter"));var C=s.arrowhead,w=g!==A;if(h&&w&&h.unhighlight(d,{connecting:!0,snapping:!0}),v){var y=s.prevEnd,b=s.prevX,N=s.prevY;if(s.prevX=e,s.prevY=i,l=!0,!w&&("function"!=typeof a||b===e&&N===i))return l;if(f=v.getLinkEnd(A,e,i,this.model,C),!w&&So(y,f))return l;s.prevEnd=f,w&&v.highlight(I,{connecting:!0,snapping:!0})}else f={x:e,y:i};return this.model.set(C,f||{x:e,y:i},{ui:!0}),h&&this.notify("link:snap:disconnect",t,h,g,C),v&&this.notify("link:snap:connect",t,v,A,C),l},_snapArrowheadEnd:function(t){var e=t.closestView,i=t.closestMagnet;e&&i&&(e.unhighlight(t.magnetProxy,{connecting:!0,snapping:!0}),t.magnetUnderPointer=e.findMagnet(i)),t.closestView=t.closestMagnet=null},_connectArrowhead:function(t,e,i,n){var r=this.paper,o=this.model;if(n.eventTarget!==t){n.magnetProxy&&n.viewUnderPointer.unhighlight(n.magnetProxy,{connecting:!0});var a=n.viewUnderPointer=r.findView(t);if(a){var s=n.magnetUnderPointer=a.findMagnet(t),l=n.magnetProxy=a.findProxyNode(s,"highlighter");s&&this.paper.options.validateConnection.apply(r,n.validateConnectionArgs(a,s))?l&&a.highlight(l,{connecting:!0}):(n.magnetUnderPointer=null,n.magnetProxy=null)}else n.magnetUnderPointer=null,n.magnetProxy=null}n.eventTarget=t,o.set(n.arrowhead,{x:e,y:i},{ui:!0})},_connectArrowheadEnd:function(t,e,i){void 0===t&&(t={});var n=this.model,r=t.viewUnderPointer,o=t.magnetUnderPointer,a=t.magnetProxy,s=t.arrowhead;if(o&&a&&r){r.unhighlight(a,{connecting:!0});var l=r.getLinkEnd(o,e,i,n,s);n.set(s,l,{ui:!0})}},_beforeArrowheadMove:function(t){t.z=this.model.get("z"),this.model.toFront();var e=this.el.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.paper.options.markAvailable&&this._markAvailableMagnets(t)},_afterArrowheadMove:function(t){null!==t.z&&(this.model.set("z",t.z,{ui:!0}),t.z=null),this.el.style.pointerEvents=t.pointerEvents,this.paper.options.markAvailable&&this._unmarkAvailableMagnets(t)},_createValidateConnectionArgs:function(t){var e,i=[];i[4]=t,i[5]=this;var n=0,r=0;e="source"===t?(n=2,"target"):(r=2,"source");var o=this.model.get(e);if(o.id){var a=i[n]=this.paper.findViewByModel(o.id),s=a.getMagnetFromLinkEnd(o);s===a.el&&(s=void 0),i[n+1]=s}return function(t,e){return i[r]=t,i[r+1]=t.el===e?void 0:e,i}},_markAvailableMagnets:function(t){function e(t,e){var i=t.paper;return i.options.validateConnection.apply(i,this.validateConnectionArgs(t,e))}var i=this.paper,n=i.model.getCells();t.marked={};for(var r=0,o=n.length;r<o;r++){var a=n[r].findView(i);if(a){var s=Array.prototype.slice.call(a.el.querySelectorAll("[magnet]"));"false"!==a.el.getAttribute("magnet")&&s.push(a.el);var l=s.filter(e.bind(t,a));if(0<l.length){for(var c=0,u=l.length;c<u;c++)a.highlight(l[c],{magnetAvailability:!0});a.highlight(null,{elementAvailability:!0}),t.marked[a.model.id]=l}}}},_unmarkAvailableMagnets:function(t){for(var e,i,n=Object.keys(t.marked),r=0,o=n.length;r<o;r++){e=n[r],i=t.marked[e];var a=this.paper.findViewByModel(e);if(a){for(var s=0,l=i.length;s<l;s++)a.unhighlight(i[s],{magnetAvailability:!0});a.unhighlight(null,{elementAvailability:!0})}}t.marked=null},startArrowheadMove:function(t,e){e||(e={});var i={action:"arrowhead-move",arrowhead:t,whenNotAllowed:e.whenNotAllowed||"revert",initialMagnet:this[t+"Magnet"]||(this[t+"View"]?this[t+"View"].el:null),initialEnd:No(this.model.get(t)),validateConnectionArgs:this._createValidateConnectionArgs(t)};return this._beforeArrowheadMove(i),!0!==e.ignoreBackwardsCompatibility&&(this._dragData=i),i},onRemove:function(){Ka.prototype.onRemove.apply(this,arguments),this.unmountLabels()}},{Flags:il});Object.defineProperty(nl.prototype,"sourceBBox",{enumerable:!0,get:function(){var t=this.sourceView;if(!t){var e=this.model.source();return new kn(e.x,e.y)}var i=this.sourceMagnet;return t.isNodeConnection(i)?new kn(this.sourceAnchor):t.getNodeBBox(i||t.el)}}),Object.defineProperty(nl.prototype,"targetBBox",{enumerable:!0,get:function(){var t=this.targetView;if(!t){var e=this.model.target();return new kn(e.x,e.y)}var i=this.targetMagnet;return t.isNodeConnection(i)?new kn(this.targetAnchor):t.getNodeBBox(i||t.el)}});var rl=_a.extend({tagName:"path",className:"highlight-stroke",attributes:{"pointer-events":"none","vector-effect":"non-scaling-stroke",fill:"none"},options:{padding:3,rx:0,ry:0,useFirstSubpath:!1,attrs:{"stroke-width":3,stroke:"#FEB663"}},getPathData:function(e,i){var n,r=this.options,t=r.useFirstSubpath;try{var o=Pr(i);if(n=o.convertToPathData().trim(),"PATH"===o.tagName()&&t){var a=n.search(/.M/i)+1;0<a&&(n=n.substr(0,a))}}catch(t){var s=e.getNodeBoundingRect(i);n=Pr.rectToPath(vo({},r,s.toJSON()))}return n},highlightConnection:function(t){this.vel.attr("d",t.getSerializedConnection())},highlightNode:function(t,e){var i=this.vel,n=this.options,r=n.padding,o=n.layer,a=this.getNodeMatrix(t,e);if(r){o||e!==t.el||i.remove();var s=t.getNodeBoundingRect(e),l=s.x+s.width/2,c=s.y+s.height/2;s=Pr.transformRect(s,a);var u=Math.max(s.width,1),h=Math.max(s.height,1),g=(u+r)/u,d=(h+r)/h,f=Pr.createSVGMatrix({a:g,b:0,c:0,d:d,e:l-g*l,f:c-d*c});a=a.multiply(f)}i.attr({d:this.getPathData(t,e),transform:Pr.matrixToTransformString(a)})},highlight:function(t,e){var i=this.vel,n=this.options;i.attr(n.attrs),t.isNodeConnection(e)?this.highlightConnection(t):this.highlightNode(t,e)}});var ol=_a.extend({tagName:"rect",className:"highlight-mask",attributes:{"pointer-events":"none"},options:{padding:3,maskClip:20,deep:!1,attrs:{stroke:"#FEB663","stroke-width":3,"stroke-linecap":"butt","stroke-linejoin":"miter"}},VISIBLE:"white",INVISIBLE:"black",MASK_ROOT_ATTRIBUTE_BLACKLIST:["marker-start","marker-end","marker-mid","transform","stroke-dasharray"],MASK_CHILD_ATTRIBUTE_BLACKLIST:["stroke","fill","stroke-width","stroke-opacity","stroke-dasharray","fill-opacity","marker-start","marker-end","marker-mid"],MASK_REPLACE_TAGS:["FOREIGNOBJECT","IMAGE","USE","TEXT","TSPAN","TEXTPATH"],MASK_REMOVE_TAGS:["TEXT","TSPAN","TEXTPATH"],transformMaskChild:function(t,e){var i=this.MASK_CHILD_ATTRIBUTE_BLACKLIST,n=this.MASK_REPLACE_TAGS,r=this.MASK_REMOVE_TAGS,o=e.tagName();if(!Pr.isSVGGraphicsElement(e)||r.includes(o))return e.remove(),!1;if(n.includes(o)){var a=t.vel.findOne("#"+e.id);if(a){var s=a.node,l=t.getNodeBoundingRect(s);t.model.isElement()&&(l=Pr.transformRect(l,t.getNodeMatrix(s)));var c=Pr("rect",l.toJSON()),u=l.center(),h=u.x,g=u.y,d=a.rotate(),f=d.angle,p=d.cx;void 0===p&&(p=h);var m=d.cy;void 0===m&&(m=g),f&&c.rotate(f,p,m),e.parent().append(c)}return e.remove(),!1}return i.forEach(function(t){"fill"===t&&"none"===e.attr("fill")||e.removeAttr(t)}),!0},transformMaskRoot:function(t,e){this.MASK_ROOT_ATTRIBUTE_BLACKLIST.forEach(function(t){e.removeAttr(t)})},getMaskShape:function(e,t){var i,n=this,r=this.options,o=this.MASK_REPLACE_TAGS,a=r.deep,s=t.tagName();if("G"===s){if(!a)return null;(function(t,e){for(var i=t.children();0<i.length;){var n=i.shift();e(n)&&i.push.apply(i,n.children())}})(i=t.clone(),function(t){return n.transformMaskChild(e,t)})}else{if(o.includes(s))return null;i=t.clone()}return this.transformMaskRoot(e,i),i},getMaskId:function(){return"highlight-mask-"+this.cid},getMask:function(t,e){var i=this.VISIBLE,n=this.INVISIBLE,r=this.options,o=r.padding,a=r.attrs,s="stroke-width"in a?a["stroke-width"]:1,l="none"!==e.attr("fill"),c=parseFloat(e.attr("stroke-width"));isNaN(c)&&(c=1);var u=c+2*o,h=u+2*s,g=this.getMaskShape(t,e);if(!g){var d=t.getNodeBoundingRect(e.node);d.inflate(d.width?0:.5,d.height?0:.5),g=Pr("rect",d.toJSON())}return g.attr(a),Pr("mask",{id:this.getMaskId()}).append([g.clone().attr({fill:l?i:"none",stroke:i,"stroke-width":h}),g.clone().attr({fill:l?n:"none",stroke:n,"stroke-width":u})])},removeMask:function(t){var e=t.svg.getElementById(this.getMaskId());e&&t.defs.removeChild(e)},addMask:function(t,e){t.defs.appendChild(e.node)},highlight:function(t,e){var i=this.options,n=this.vel,r=i.padding,o=i.attrs,a=i.maskClip;void 0===a&&(a=20);var s=i.layer,l="stroke"in o?o.stroke:"#000000";s||e!==t.el||n.remove();var c=t.getNodeBoundingRect(e).inflate(r+a),u=this.getNodeMatrix(t,e),h=this.getMask(t,Pr(e));this.addMask(t.paper,h),n.attr(c.toJSON()),n.attr({transform:Pr.matrixToTransformString(u),mask:"url(#"+h.id+")",fill:l})},unhighlight:function(t){this.removeMask(t.paper)}}),al=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,opacityClassName:Gr("highlight-opacity"),highlight:function(t,e){Pr(e).addClass(this.opacityClassName)},unhighlight:function(t,e){Pr(e).removeClass(this.opacityClassName)}}),sl=Gr("highlighted"),ll=_a.extend({UPDATABLE:!1,MOUNTABLE:!1,options:{className:sl},highlight:function(t,e){Pr(e).addClass(this.options.className)},unhighlight:function(t,e){Pr(e).removeClass(this.options.className)}},{className:sl}),cl={ROW:"row",COLUMN:"column"},ul={stroke:rl,mask:ol,opacity:al,addClass:ll,list:_a.extend({tagName:"g",MOUNTABLE:!0,UPDATE_ATTRIBUTES:function(){return[this.options.attribute]},_prevItems:null,highlight:function(t,e){var o=this,i=t.model,n=this.options,a=n.attribute,r=n.size;void 0===r&&(r=20);var s=n.gap;void 0===s&&(s=5);var l=n.direction;if(void 0===l&&(l=cl.ROW),!a)throw new Error("List: attribute is required");var c="number"==typeof r?{width:r,height:r}:r,u=l===cl.ROW,h=u?c.width:c.height,g=i.get(a);Array.isArray(g)||(g=[]);var d=this._prevItems||[],f=g.map(function(t,e){return So(d[e],g[e])});if(d.length!==g.length||f.some(function(t){return!t})){var p=this.vel.children(),m=g.map(function(t,e){var i=e in p?p[e].node:null;if(f[e])return i;var n=o.createListItem(t,c,i);if(!n)return null;if(!(n instanceof SVGElement))throw new Error("List: item must be an SVGElement");n.dataset.index=e,n.dataset.attribute=a;var r=e*(h+s);return n.setAttribute("transform",u?"translate("+r+", 0)":"translate(0, "+r+")"),n});this.vel.empty().append(m),this._prevItems=g}var I=g.length,v=0===I?0:I*h+(I-1)*s,A=u?{width:v,height:c.height}:{width:c.width,height:v};this.position(i,A)},position:function(t,e){var i=this.vel,n=this.options,r=n.margin;void 0===r&&(r=5);var o=n.position;void 0===o&&(o="top-left");var a=t.size(),s=a.width,l=a.height,c=so(r),u=c.left,h=c.right,g=c.top,d=c.bottom,f=Ca(new kn(u,g,s-(u+h),l-(g+d)),o),p=f.x,m=f.y;switch(o){case Aa.CENTER:case Aa.TOP:case Aa.BOTTOM:p-=e.width/2;break;case Aa.RIGHT:case Aa.BOTTOM_RIGHT:case Aa.TOP_RIGHT:p-=e.width}switch(o){case Aa.CENTER:case Aa.RIGHT:case Aa.LEFT:m-=e.height/2;break;case Aa.BOTTOM:case Aa.BOTTOM_RIGHT:case Aa.BOTTOM_LEFT:m-=e.height}i.attr("transform","translate("+p+", "+m+")")}},{Directions:cl,Positions:Aa})};function hl(a){return function(t,e,i,n){if(i instanceof Element){var r,o=this.paper.findView(i);if(o)if(o.isNodeConnection(i))r=gl(o,"fixedAt"in n?n.fixedAt:"50%");else r=o.getNodeBBox(i).center();else r=new un;return a.call(this,t,e,r,n)}return a.apply(this,arguments)}}function gl(t,e){var i=parseFloat(e);return qr(e)?t.getPointAtRatio(i/100):t.getPointAtLength(i)}var dl=hl(function(t,e,i,n){var r=t.getConnection(),o=t.getConnectionSubdivisions(),a=new fn(i.clone().offset(0,1e6),i.clone().offset(0,-1e6)),s=new fn(i.clone().offset(1e6,0),i.clone().offset(-1e6,0)),l=a.intersect(r,{segmentSubdivisions:o}),c=s.intersect(r,{segmentSubdivisions:o}),u=[];return l&&Array.prototype.push.apply(u,l),c&&Array.prototype.push.apply(u,c),0<u.length?i.chooseClosest(u):"fallbackAt"in n?gl(t,n.fallbackAt):fl(t,e,i,n)}),fl=hl(function(t,e,i,n){var r=t.getClosestPoint(i);return r||new un}),pl={resolveRef:hl,connectionRatio:function(t,e,i,n){var r="ratio"in n?n.ratio:.5;return t.getPointAtRatio(r)},connectionLength:function(t,e,i,n){var r="length"in n?n.length:20;return t.getPointAtLength(r)},connectionPerpendicular:dl,connectionClosest:fl};function ml(t,e,i){if(To(i)){var n=i.x,r=i.y;if(isFinite(r)){var o=new fn(e,t).parallel(r);e=o.start,t=o.end}i=n}if(!isFinite(i))return t;var a=t.distance(e);return 0===i&&0<a?t:t.move(e,-Math.min(i,a-1))}function Il(t){var e=t.getAttribute("stroke-width");return null===e?0:parseFloat(e)||0}function vl(t,e,i,n){var r=e.getNodeBBox(i);n.stroke&&r.inflate(Il(i)/2);var o=t.intersect(r);return ml(o?t.start.chooseClosest(o):t.end,t.start,n.offset)}var Al="segmentSubdivisons",Cl="shapeBBox";var wl={anchor:function(t,e,i,n){var r=n.offset,o=n.alignOffset,a=n.align;return a&&function(t,e,i){var n,r,o,a;void 0===i&&(i=0);var s=t.start,l=t.end;switch(e){case"left":n="x",r=l,o=s,a=-1;break;case"right":n="x",r=s,o=l,a=1;break;case"top":n="y",r=l,o=s,a=-1;break;case"bottom":n="y",r=s,o=l,a=1;break;default:return}s[n]<l[n]?r[n]=o[n]:o[n]=r[n],isFinite(i)&&(r[n]+=a*i,o[n]+=a*i)}(t,a,o),ml(t.end,t.start,r)},bbox:vl,rectangle:function(t,e,i,n){var r=e.model.angle();if(0===r)return vl(t,e,i,n);var o=e.getNodeUnrotatedBBox(i);n.stroke&&o.inflate(Il(i)/2);var a=o.center(),s=t.clone().rotate(a,r),l=s.setLength(1e6).intersect(o);return ml(l?s.start.chooseClosest(l).rotate(a,-r):t.end,t.start,n.offset)},boundary:function(t,e,i,n){var r,o,a=n.selector,s=t.end;if(r="string"==typeof a?e.findBySelector(a)[0]:Array.isArray(a)?Er(i,a):function(t){if(!t)return null;var e=t;do{var i=e.tagName;if("string"!=typeof i)return null;if("G"===(i=i.toUpperCase()))e=e.firstElementChild;else{if("TITLE"!==i)break;e=e.nextElementSibling}}while(e);return e}(i),!Pr.isSVGGraphicsElement(r)){if(r===i||!Pr.isSVGGraphicsElement(i))return s;r=i}var l,c=e.getNodeShape(r),u=e.getNodeMatrix(r),h=e.getRootTranslateMatrix(),g=e.getRootRotateMatrix(),d=h.multiply(g).multiply(u),f=d.inverse(),p=Pr.transformLine(t,f),m=p.start.clone(),I=e.getNodeData(r);if(!1===n.insideout&&(I[Cl]||(I[Cl]=c.bbox()),I[Cl].containsPoint(m)))return s;if(c instanceof Yn){var v=n.precision||2;I[Al]||(I[Al]=c.getSegmentSubdivisions({precision:v})),l={precision:v,segmentSubdivisions:I[Al]}}!0===n.extrapolate&&p.setLength(1e6),(o=p.intersect(c,l))?Pr.isArray(o)&&(o=m.chooseClosest(o)):!0===n.sticky&&(o=c instanceof kn?c.pointNearestToPoint(m):c instanceof An?c.intersectionWithLineFromCenterToPoint(m):c.closestPoint(m,l));var A=o?Pr.transformPoint(o,d):s,C=n.offset||0;return n.stroke&&(C+=Il(r)/2),ml(A,t.start,C)}};function yl(h){return function(t,e,i,n){var r=!!n.rotate,o=r?t.getNodeUnrotatedBBox(e):t.getNodeBBox(e),a=o[h](),s=n.dx;if(s){var l=qr(s);s=parseFloat(s),isFinite(s)&&(l&&(s/=100,s*=o.width),a.x+=s)}var c=n.dy;if(c){var u=qr(c);c=parseFloat(c),isFinite(c)&&(u&&(c/=100,c*=o.height),a.y+=c)}return r?a.rotate(t.model.getBBox().center(),-t.model.angle()):a}}var bl={center:yl("center"),top:yl("topMiddle"),bottom:yl("bottomMiddle"),left:yl("leftMiddle"),right:yl("rightMiddle"),topLeft:yl("origin"),topRight:yl("topRight"),bottomLeft:yl("bottomLeft"),bottomRight:yl("corner"),perpendicular:hl(function(t,e,i,n){var r=t.model.angle(),o=t.getNodeBBox(e),a=o.center(),s=o.origin(),l=o.corner(),c=n.padding;if(isFinite(c)||(c=0),s.y+c<=i.y&&i.y<=l.y-c){var u=i.y-a.y;a.x+=0===r||180===r?0:1*u/Math.tan(Fi(r)),a.y+=u}else if(s.x+c<=i.x&&i.x<=l.x-c){var h=i.x-a.x;a.y+=90===r||270===r?0:h*Math.tan(Fi(r)),a.x+=h}return a}),midSide:hl(function(t,e,i,n){var r,o,a,s=!!n.rotate;s?(r=t.getNodeUnrotatedBBox(e),a=t.model.getBBox().center(),o=t.model.angle()):r=t.getNodeBBox(e);var l,c=n.padding;switch(isFinite(c)&&r.inflate(c),s&&i.rotate(a,o),r.sideNearestToPoint(i)){case"left":l=r.leftMiddle();break;case"right":l=r.rightMiddle();break;case"top":l=r.topMiddle();break;case"bottom":l=r.bottomMiddle()}return s?l.rotate(a,-o):l}),modelCenter:function(t,e,i,n,r){return t.model.getPointFromConnectedLink(this.model,r).offset(n.dx,n.dy)}},Nl={NONE:"sorting-none",APPROX:"sorting-approximate",EXACT:"sorting-exact"},xl=9007199254740991,Ml=Ka.Highlighting,Sl={};Sl[Ml.DEFAULT]={name:"stroke",options:{padding:3}},Sl[Ml.MAGNET_AVAILABILITY]={name:"addClass",options:{className:"available-magnet"}},Sl[Ml.ELEMENT_AVAILABILITY]={name:"addClass",options:{className:"available-cell"}};var kl=[{name:Xa.BACK},{name:Xa.CELLS},{name:Xa.LABELS},{name:Xa.FRONT},{name:Xa.TOOLS}],Tl=Wa.extend({className:"paper",options:{width:800,height:600,origin:{x:0,y:0},gridSize:1,drawGrid:!1,background:!1,perpendicularLinks:!1,elementView:$a,linkView:nl,snapLabels:!1,snapLinks:!1,snapLinksSelf:!1,labelsLayer:!1,multiLinks:!0,guard:function(t,e){return!1},highlighting:Sl,preventContextMenu:!0,preventDefaultBlankAction:!0,restrictTranslate:!1,markAvailable:!1,defaultLink:new ja,defaultConnector:{name:"normal"},defaultRouter:{name:"normal"},defaultAnchor:{name:"center"},defaultLinkAnchor:{name:"connectionRatio"},defaultConnectionPoint:{name:"bbox"},connectionStrategy:null,validateMagnet:function(t,e,i){return"passive"!==e.getAttribute("magnet")},validateConnection:function(t,e,i,n,r,o){return("target"===r?i:t)instanceof $a},embeddingMode:!1,validateEmbedding:function(t,e){return!0},validateUnembedding:function(t){return!0},findParentBy:"bbox",frontParentOnly:!0,interactive:{labelMove:!1},linkPinning:!0,allowLink:null,clickThreshold:0,moveThreshold:0,magnetThreshold:0,sorting:Nl.EXACT,frozen:!1,onViewUpdate:function(t,e,i,n,r){e&(t.FLAG_INSERT|t.FLAG_REMOVE)||n.mounting||n.isolate||r.requestConnectedLinksUpdate(t,i,n)},onViewPostponed:function(t,e,i){return i.forcePostponedViewUpdate(t,e)},beforeRender:null,afterRender:null,viewport:null,cellViewNamespace:null,routerNamespace:null,connectorNamespace:null,highlighterNamespace:ul,anchorNamespace:bl,linkAnchorNamespace:pl,connectionPointNamespace:wl},events:{dblclick:"pointerdblclick",dbltap:"pointerdblclick",contextmenu:"contextmenu",mousedown:"pointerdown",touchstart:"pointerdown",mouseover:"mouseover",mouseout:"mouseout",mouseenter:"mouseenter",mouseleave:"mouseleave",wheel:"mousewheel","mouseenter .joint-cell":"mouseenter","mouseleave .joint-cell":"mouseleave","mouseenter .joint-tools":"mouseenter","mouseleave .joint-tools":"mouseleave","mousedown .joint-cell [event]":"onevent","touchstart .joint-cell [event]":"onevent","mousedown .joint-cell [magnet]":"onmagnet","touchstart .joint-cell [magnet]":"onmagnet","dblclick .joint-cell [magnet]":"magnetpointerdblclick","contextmenu .joint-cell [magnet]":"magnetcontextmenu","mousedown .joint-link .label":"onlabel","touchstart .joint-link .label":"onlabel","dragstart .joint-cell image":"onImageDragStart"},documentEvents:{mousemove:"pointermove",touchmove:"pointermove",mouseup:"pointerup",touchend:"pointerup",touchcancel:"pointerup"},svg:null,viewport:null,defs:null,tools:null,$background:null,layers:null,$grid:null,$document:null,_viewportMatrix:null,_viewportTransformString:null,_updates:null,_layers:null,SORT_DELAYING_BATCHES:["add","to-front","to-back"],UPDATE_DELAYING_BATCHES:["translate"],MIN_SCALE:1e-6,init:function(){var t=this.options,e=this.el;t.cellViewNamespace||(t.cellViewNamespace=void 0!==joint&&Eo(joint,"shapes")?joint.shapes:null);var i=this.model=t.model||new Ra;this._layers={},this.setGrid(t.drawGrid),this.cloneOptions(),this.render(),this._setDimensions(),this.startListening(),this._views={},this._mw_evt_buffer={event:null,deltas:[]},this.$document=S(e.ownerDocument),this.resetViews(i.attributes.cells.models),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()},_resetUpdates:function(){return this._updates={id:null,priorities:[{},{},{}],unmountedCids:[],mountedCids:[],unmounted:{},mounted:{},count:0,keyFrozen:!1,freezeKey:null,sort:!1}},startListening:function(){var t=this.model;this.listenTo(t,"add",this.onCellAdded).listenTo(t,"remove",this.onCellRemoved).listenTo(t,"change",this.onCellChange).listenTo(t,"reset",this.onGraphReset).listenTo(t,"sort",this.onGraphSort).listenTo(t,"batch:stop",this.onGraphBatchStop),this.on("cell:highlight",this.onCellHighlight).on("cell:unhighlight",this.onCellUnhighlight).on("scale translate",this.update)},onCellAdded:function(t,e,i){var n=i.position;this.isAsync()||!Qo(n)?this.renderView(t,i):(i.maxPosition===n&&this.freeze({key:"addCells"}),this.renderView(t,i),0===n&&this.unfreeze({key:"addCells"}))},onCellRemoved:function(t,e,i){var n=this.findViewByModel(t);n&&this.requestViewUpdate(n,n.FLAG_REMOVE,n.UPDATE_PRIORITY,i)},onCellChange:function(t,e){if(t!==this.model.attributes.cells&&t.hasChanged("z")&&this.options.sorting===Nl.APPROX){var i=this.findViewByModel(t);i&&this.requestViewUpdate(i,i.FLAG_INSERT,i.UPDATE_PRIORITY,e)}},onGraphReset:function(t,e){this.resetLayers(),this.resetViews(t.models,e)},onGraphSort:function(){this.model.hasActiveBatch(this.SORT_DELAYING_BATCHES)||this.sortViews()},onGraphBatchStop:function(t){if(!this.isFrozen()){var e=t&&t.batchName,i=this.model;if(!this.isAsync()){var n=this.UPDATE_DELAYING_BATCHES;n.includes(e)&&!i.hasActiveBatch(n)&&this.updateViews(t)}var r=this.SORT_DELAYING_BATCHES;r.includes(e)&&!i.hasActiveBatch(r)&&this.sortViews()}},cloneOptions:function(){var t=this.options,e=t.defaultConnector,i=t.defaultRouter,n=t.defaultConnectionPoint,r=t.defaultAnchor,o=t.defaultLinkAnchor,a=t.origin,s=t.highlighting,l=t.cellViewNamespace,c=t.interactive;!l&&void 0!==joint&&Eo(joint,"shapes")&&(t.cellViewNamespace=joint.shapes),ko(e)||(t.defaultConnector=xo(e)),ko(i)||(t.defaultRouter=xo(i)),ko(n)||(t.defaultConnectionPoint=xo(n)),ko(r)||(t.defaultAnchor=xo(r)),ko(o)||(t.defaultLinkAnchor=xo(o)),To(c)&&(t.interactive=vo({},c)),To(s)&&(t.highlighting=Co({},s,Sl)),t.origin=vo({},a)},children:function(){var t=Pr.namespace;return[{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-background"),selector:"background"},{namespaceURI:t.xhtml,tagName:"div",className:Gr("paper-grid"),selector:"grid"},{namespaceURI:t.svg,tagName:"svg",attributes:{width:"100%",height:"100%","xmlns:xlink":t.xlink},selector:"svg",children:[{tagName:"defs",selector:"defs"},{tagName:"g",className:Gr("layers"),selector:"layers"}]}]},hasLayerView:function(t){return t in this._layers},getLayerView:function(t){var e=this._layers;if(t in e)return e[t];throw new Error('dia.Paper: Unknown layer "'+t+'"')},getLayerNode:function(t){return this.getLayerView(t).el},render:function(){this.renderChildren();var t=this.childNodes,e=this.options,i=t.svg,n=t.defs,r=t.layers,o=t.background,a=t.grid;return this.svg=i,this.defs=n,this.layers=r,this.$background=S(o),this.$grid=S(a),this.renderLayers(),Pr.ensureId(i),e.background&&this.drawBackground(e.background),e.drawGrid&&this.drawGrid(),this},renderLayers:function(t){var n=this;void 0===t&&(t=kl),this.removeLayers(),t.forEach(function(t){var e=t.name,i=(t.sorted,new Ha({name:e}));n.layers.appendChild(i.el),n._layers[e]=i});var e=this.getLayerView(Xa.CELLS),i=this.getLayerView(Xa.TOOLS),r=this.getLayerView(Xa.LABELS);this.tools=i.el,this.cells=this.viewport=e.el,e.vel.addClass(Gr("viewport")),r.vel.addClass(Gr("viewport"))},removeLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].remove(),delete e[t]})},resetLayers:function(){var e=this._layers;Object.keys(e).forEach(function(t){e[t].removePivots()})},update:function(){return this.options.drawGrid&&this.drawGrid(),this._background&&this.updateBackgroundImage(this._background),this},matrix:function(t){var e=this.layers;if(void 0===t){var i=e.getAttribute("transform");return(this._viewportTransformString||null)===i?t=this._viewportMatrix:(t=e.getCTM(),this._viewportMatrix=t,this._viewportTransformString=i),Pr.createSVGMatrix(t)}t=Pr.createSVGMatrix(t);var n=Pr.matrixToTransformString(t);return e.setAttribute("transform",n),this._viewportMatrix=t,this._viewportTransformString=e.getAttribute("transform"),this},clientMatrix:function(){return Pr.createSVGMatrix(this.cells.getScreenCTM())},requestConnectedLinksUpdate:function(t,e,i){if(t instanceof Ka)for(var n=t.model,r=this.model.getConnectedLinks(n),o=0,a=r.length;o<a;o++){var s=r[o],l=this.findViewByModel(s);if(l){var c=["UPDATE"];s.getTargetCell()===n&&c.push("TARGET"),s.getSourceCell()===n&&c.push("SOURCE");var u=Math.max(e+1,l.UPDATE_PRIORITY);this.scheduleViewUpdate(l,l.getFlag(c),u,i)}}},forcePostponedViewUpdate:function(t,e){if(!(t&&t instanceof Ka))return!1;var i=t.model;if(i.isElement())return!1;if(0==(e&t.getFlag(["SOURCE","TARGET"]))){var n=0,r=this.findViewByModel(i.getSourceCell());r&&!this.isViewMounted(r)&&(n=this.dumpView(r),t.updateEndMagnet("source"));var o=0,a=this.findViewByModel(i.getTargetCell());if(a&&!this.isViewMounted(a)&&(o=this.dumpView(a),t.updateEndMagnet("target")),0===n&&0===o)return!this.dumpView(t)}return!1},requestViewUpdate:function(t,e,i,n){n||(n={}),this.scheduleViewUpdate(t,e,i,n);var r=this.isAsync();if(!(this.isFrozen()||r&&!1!==n.async||this.model.hasActiveBatch(this.UPDATE_DELAYING_BATCHES))){var o=this.updateViews(n);r&&this.notifyAfterRender(o,n)}},scheduleViewUpdate:function(t,e,i,n){var r=this._updates,o=this.options,a=t.FLAG_REMOVE,s=t.FLAG_INSERT,l=t.UPDATE_PRIORITY,c=t.cid,u=r.priorities[i];if(u||(u=r.priorities[i]={}),l<i)for(var h=i-1;l<=h;h--){var g=r.priorities[h];g&&c in g&&(u[c]|=g[c],delete g[c])}var d=u[c]||0;if((d&e)!==e){d||r.count++,e&a&&d&s?u[c]^=s:e&s&&d&a&&(u[c]^=a),u[c]|=e;var f=o.onViewUpdate;"function"==typeof f&&f.call(this,t,e,i,n||{},this)}},dumpViewUpdate:function(t){if(!t)return 0;var e=this._updates,i=t.cid,n=e.priorities[t.UPDATE_PRIORITY],r=this.registerMountedView(t)|n[i];return delete n[i],r},dumpView:function(t,e){var i=this.dumpViewUpdate(t);return i?this.updateView(t,i,e):0},updateView:function(t,e,i){if(!t)return 0;var n=t.FLAG_REMOVE,r=t.FLAG_INSERT,o=t.model;if(t instanceof Ka){if(e&n)return this.removeView(o),0;e&r&&(this.insertView(t),e^=r)}return e?t.confirmUpdate(e,i||{}):0},requireView:function(t,e){var i=this.findViewByModel(t);return i?(this.dumpView(i,e),i):null},registerUnmountedView:function(t){var e=t.cid,i=this._updates;if(e in i.unmounted)return 0;var n=i.unmounted[e]|=t.FLAG_INSERT;return i.unmountedCids.push(e),delete i.mounted[e],n},registerMountedView:function(t){var e=t.cid,i=this._updates;if(e in i.mounted)return 0;i.mounted[e]=!0,i.mountedCids.push(e);var n=i.unmounted[e]||0;return delete i.unmounted[e],n},isViewMounted:function(t){return!!t&&t.cid in this._updates.mounted},dumpViews:function(t){var e=Ao({},t,{viewport:null});this.checkViewport(e),this.updateViews(e)},updateViews:function(t){var e;this.notifyBeforeRender(t);for(var i=0,n=0,r=xl;n++,i+=(e=this.updateViewsBatch(t)).updated,r=Math.min(e.priority,r),!e.empty;);var o={updated:i,batches:n,priority:r};return this.notifyAfterRender(o,t),o},hasScheduledUpdates:function(){for(var t=this._updates.priorities,e=Object.keys(t),i=e.length;0<i&&i--;)for(var n in t[e[i]])return!0;return!1},updateViewsAsync:function(t,e){t||(t={}),e||(e={processed:0,priority:xl});var i=this._updates,n=i.id;if(n){Kr(n),0===e.processed&&this.hasScheduledUpdates()&&this.notifyBeforeRender(t);var r=this.updateViewsBatch(t),o=Ao({},t,{mountBatchSize:1e3-r.mounted,unmountBatchSize:1e3-r.unmounted}),a=this.checkViewport(o),s=a.unmounted,l=a.mounted,c=e.processed,u=i.count;0<r.updated&&(c+=r.updated+r.unmounted,r.processed=c,e.priority=Math.min(r.priority,e.priority),r.empty&&0===l?(r.unmounted+=s,r.mounted+=l,r.priority=e.priority,this.notifyAfterRender(r,t),e.processed=0,e.priority=xl,i.count=0):e.processed=c);var h=t.progress;if(u&&"function"==typeof h&&h.call(this,r.empty,c,u,r,this),i.id!==n)return}i.id=Qr(this.updateViewsAsync,this,t,e)},notifyBeforeRender:function(t){void 0===t&&(t={});var e=t.beforeRender;"function"!=typeof e&&"function"!=typeof(e=this.options.beforeRender)||e.call(this,t,this)},notifyAfterRender:function(t,e){void 0===e&&(e={});var i=e.afterRender;"function"!=typeof i&&(i=this.options.afterRender),"function"==typeof i&&i.call(this,t,e,this),this.trigger("render:done",t,e)},updateViewsBatch:function(t){t||(t={});var e=t.batchSize||1/0,i=this._updates,n=0,r=0,o=0,a=0,s=xl,l=!0,c=this.options,u=i.priorities,h="viewport"in t?t.viewport:c.viewport;"function"!=typeof h&&(h=null);var g=c.onViewPostponed;"function"!=typeof g&&(g=null);var d=Object.keys(u);t:for(var f=0,p=d.length;f<p;f++){var m=+d[f],I=u[m];for(var v in I){if(e<=n){l=!1;break t}var A=Ya[v];if(A){var C=I[v];if(0==(C&A.FLAG_REMOVE)){var w=v in i.unmounted;if(A.DETACHABLE&&h&&!h.call(this,A,!w,this)){w||(this.registerUnmountedView(A),A.unmount()),i.unmounted[v]|=C,delete I[v],o++;continue}w&&(C|=A.FLAG_INSERT,a++),C|=this.registerMountedView(A)}var y=this.updateView(A,C,t);0<y&&(I[v]=y,!g||!g.call(this,A,y,this)||I[v])?(r++,l=!1):(m<s&&(s=m),n++,delete I[v])}else delete I[v]}}return{priority:s,updated:n,postponed:r,unmounted:o,mounted:a,empty:l}},getUnmountedViews:function(){for(var t=this._updates,e=Object.keys(t.unmounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},getMountedViews:function(){for(var t=this._updates,e=Object.keys(t.mounted),i=e.length,n=new Array(i),r=0;r<i;r++)n[r]=Ya[e[r]];return n},checkUnmountedViews:function(t,e){e||(e={});var i=0;"function"!=typeof t&&(t=null);for(var n=("mountBatchSize"in e?e.mountBatchSize:1/0),r=this._updates,o=r.unmountedCids,a=r.unmounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&t&&!t.call(this,u,!1,this))o.push(c);else{i++;var h=this.registerMountedView(u);h&&this.scheduleViewUpdate(u,h,u.UPDATE_PRIORITY,{mounting:!0})}}}return o.splice(0,s),i},checkMountedViews:function(t,e){e||(e={});var i=0;if("function"!=typeof t)return i;for(var n=("unmountBatchSize"in e?e.unmountBatchSize:1/0),r=this._updates,o=r.mountedCids,a=r.mounted,s=0,l=Math.min(o.length,n);s<l;s++){var c=o[s];if(c in a){var u=Ya[c];if(u)if(u.DETACHABLE&&!t.call(this,u,!0,this))i++,this.registerUnmountedView(u)&&u.unmount();else o.push(c)}}return o.splice(0,s),i},checkViewport:function(t){var e=Ao({},t,{mountBatchSize:1/0,unmountBatchSize:1/0}),i="viewport"in e?e.viewport:this.options.viewport,n=this.checkMountedViews(i,e);if(0<n){var r=this._updates.unmountedCids;e.mountBatchSize=Math.min(r.length-n,e.mountBatchSize)}return{mounted:this.checkUnmountedViews(i,e),unmounted:n}},freeze:function(t){t||(t={});var e=this._updates,i=t.key,n=this.options.frozen,r=e.freezeKey;if(i&&i!==r){if(n&&r)return;e.freezeKey=i,e.keyFrozen=n}this.options.frozen=!0;var o=e.id;e.id=null,this.isAsync()&&o&&Kr(o)},unfreeze:function(t){t||(t={});var e=this._updates,i=t.key,n=e.freezeKey;i&&n&&i!==n||(e.freezeKey=null,i&&i===n&&e.keyFrozen||(this.isAsync()?(this.freeze(),this.updateViewsAsync(t)):this.updateViews(t),this.options.frozen=e.keyFrozen=!1,e.sort&&(this.sortViews(),e.sort=!1)))},isAsync:function(){return!!this.options.async},isFrozen:function(){return!!this.options.frozen},isExactSorting:function(){return this.options.sorting===Nl.EXACT},onRemove:function(){this.freeze(),this.removeLayers(),this.removeViews()},getComputedSize:function(){var t=this.options,e=t.width,i=t.height;return Qo(e)||(e=this.el.clientWidth),Qo(i)||(i=this.el.clientHeight),{width:e,height:i}},setDimensions:function(t,e){var i=this.options,n=i.width,r=i.height,o=void 0===t?n:t,a=void 0===e?r:e;if(n!==o||r!==a){i.width=o,i.height=a,this._setDimensions();var s=this.getComputedSize();this.trigger("resize",s.width,s.height)}},_setDimensions:function(){var t=this.options,e=t.width,i=t.height;Qo(e)&&(e=Math.round(e)),Qo(i)&&(i=Math.round(i)),this.$el.css({width:null===e?"":e,height:null===i?"":i})},setOrigin:function(t,e){return this.translate(t||0,e||0)},fitToContent:function(t,e,i,n){n=_o(t)?t:vo({gridWidth:t,gridHeight:e,padding:i},n);var r=this.getFitToContentArea(n),o=r.x,a=r.y,s=r.width,l=r.height,c=this.scale(),u=c.sx,h=c.sy;return this.setOrigin(-o*u,-a*h),this.setDimensions(s*u,l*h),new kn(o,a,s,l)},getFitToContentArea:function(t){void 0===t&&(t={});var e=t.gridWidth||1,i=t.gridHeight||1,n=so(t.padding||0),r=Math.max(t.minWidth||0,e),o=Math.max(t.minHeight||0,i),a=t.maxWidth||Number.MAX_VALUE,s=t.maxHeight||Number.MAX_VALUE,l=t.allowNewOrigin,c="contentArea"in t?new kn(t.contentArea):this.getContentArea(t),u=this.scale(),h=u.sx,g=u.sy;c.x*=h,c.y*=g,c.width*=h,c.height*=g;var d=Math.ceil((c.width+c.x)/e),f=Math.ceil((c.height+c.y)/i);t.allowNegativeBottomRight||(d=Math.max(d,1),f=Math.max(f,1)),d*=e,f*=i;var p=0;("negative"===l&&c.x<0||"positive"===l&&0<=c.x||"any"===l)&&(p=Math.ceil(-c.x/e)*e,d+=p+=n.left);var m=0;return("negative"===l&&c.y<0||"positive"===l&&0<=c.y||"any"===l)&&(m=Math.ceil(-c.y/i)*i,f+=m+=n.top),d+=n.right,f+=n.bottom,d=Math.max(d,r),f=Math.max(f,o),d=Math.min(d,a),f=Math.min(f,s),new kn(-p/h,-m/g,d/h,f/g)},scaleContentToFit:function(t){var e,i;if(t||(t={}),"contentArea"in t){var n=t.contentArea;e=this.localToPaperRect(n),i=new un(n)}else e=this.getContentBBox(t),i=this.paperToLocalPoint(e);if(e.width&&e.height){Ao(t,{padding:0,preserveAspectRatio:!0,scaleGrid:null,minScale:0,maxScale:Number.MAX_VALUE});var r,o=so(t.padding),a=t.minScaleX||t.minScale,s=t.maxScaleX||t.maxScale,l=t.minScaleY||t.minScale,c=t.maxScaleY||t.maxScale;if(t.fittingBBox)r=t.fittingBBox;else{var u=this.translate(),h=this.getComputedSize();r={x:u.tx,y:u.ty,width:h.width,height:h.height}}r=new kn(r).moveAndExpand({x:o.left,y:o.top,width:-o.left-o.right,height:-o.top-o.bottom});var g=this.scale(),d=r.width/e.width*g.sx,f=r.height/e.height*g.sy;if(t.preserveAspectRatio&&(d=f=Math.min(d,f)),t.scaleGrid){var p=t.scaleGrid;d=p*Math.floor(d/p),f=p*Math.floor(f/p)}d=Math.min(s,Math.max(a,d)),f=Math.min(c,Math.max(l,f));var m=this.options.origin,I=r.x-i.x*d-m.x,v=r.y-i.y*f-m.y;this.scale(d,f),this.translate(I,v)}},getContentArea:function(t){return t&&t.useModelGeometry?this.model.getBBox()||new kn:Pr(this.cells).getBBox()},getContentBBox:function(t){return this.localToPaperRect(this.getContentArea(t))},getArea:function(){return this.paperToLocalRect(this.getComputedSize())},getRestrictedArea:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var i=this.options.restrictTranslate;return ko(i)?i.apply(this,t):!0===i?this.getArea():i?new kn(i):null},createViewForModel:function(t){var e,i,n=this.options,r=n.cellViewNamespace,o=t.get("type")+"View",a=Er(r,o,".");return i=t.isLink()?(e=n.linkView,nl):(e=n.elementView,$a),new(e.prototype instanceof c.View?a||e:e.call(this,t)||a||i)({model:t,interactive:n.interactive,labelsLayer:!0===n.labelsLayer?Xa.LABELS:n.labelsLayer})},removeView:function(t){var e=t.id,i=this._views,n=this._updates,r=i[e];if(r){var o=r.cid,a=n.mounted,s=n.unmounted;r.remove(),delete i[e],delete a[o],delete s[o]}return r},renderView:function(t,e){var i,n,r=t.id,o=this._views,a=!0;return r in o&&((i=o[r]).model===t?(n=i.FLAG_INSERT,a=!1):this.removeView(t)),a&&(n=((i=o[r]=this.createViewForModel(t)).paper=this).registerUnmountedView(i)|i.getFlag(Ro(i,"initFlag"))),this.requestViewUpdate(i,n,i.UPDATE_PRIORITY,e),i},onImageDragStart:function(){return!1},resetViews:function(t,e){e||(e={}),t||(t=[]),this._resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(var i=0,n=t.length;i<n;i++)this.renderView(t[i],e);this.unfreeze({key:"reset"}),this.sortViews()},removeViews:function(){wo(this._views,"remove"),this._views={}},sortViews:function(){this.isExactSorting()&&(this.isFrozen()?this._updates.sort=!0:this.sortViewsExact())},sortViewsExact:function(){var t=S(this.cells).children("[model-id]"),a=this.model.get("cells");ao(t,function(t,e){var i=a.get(t.getAttribute("model-id")),n=a.get(e.getAttribute("model-id")),r=i.attributes.z||0,o=n.attributes.z||0;return r===o?0:r<o?-1:1})},insertView:function(t){var e=this.getLayerView(Xa.CELLS),i=t.el,n=t.model;switch(this.options.sorting){case Nl.APPROX:e.insertSortedNode(i,n.get("z"));break;case Nl.EXACT:default:e.insertNode(i)}t.onMount()},scale:function(t,e,i,n){if(void 0===t)return Pr.matrixToScale(this.matrix());void 0===e&&(e=t),void 0===i&&(n=i=0);var r=this.translate();if(i||n||r.tx||r.ty){var o=r.tx-i*(t-1),a=r.ty-n*(e-1);this.translate(o,a)}t=Math.max(t||0,this.MIN_SCALE),e=Math.max(e||0,this.MIN_SCALE);var s=this.matrix();return s.a=t,s.d=e,this.matrix(s),this.trigger("scale",t,e,i,n),this},rotate:function(t,e,i){if(void 0===t)return Pr.matrixToRotate(this.matrix());if(void 0===e){var n=this.cells.getBBox();e=n.width/2,i=n.height/2}var r=this.matrix().translate(e,i).rotate(t).translate(-e,-i);return this.matrix(r),this},translate:function(t,e){if(void 0===t)return Pr.matrixToTranslate(this.matrix());var i=this.options,n=i.origin,r=i.drawGrid;t||(t=0),e||(e=0);var o=this.matrix();if(o.e===t&&o.f===e)return this;o.e=t,o.f=e,this.matrix(o);var a=this.translate(),s=a.tx,l=a.ty;return n.x=s,n.y=l,this.trigger("translate",s,l),r&&this.drawGrid(),this},findView:function(t){var e=Ko(t)?this.cells.querySelector(t):t instanceof S?t[0]:t,i=this.findAttribute("model-id",e);if(i)return this._views[i]},findViewByModel:function(t){var e=Ko(t)||Qo(t)?t:t&&t.id;return this._views[e]},findViewsFromPoint:function(e){return e=new un(e),this.model.getElements().map(this.findViewByModel,this).filter(function(t){return t&&t.vel.getBBox({target:this.cells}).containsPoint(e)},this)},findViewsInArea:function(e,t){t=Ao(t||{},{strict:!1}),e=new kn(e);var i=this.model.getElements().map(this.findViewByModel,this),n=t.strict?"containsRect":"intersect";return i.filter(function(t){return t&&e[n](t.vel.getBBox({target:this.cells}))},this)},removeTools:function(){return this.dispatchToolsEvent("remove"),this},hideTools:function(){return this.dispatchToolsEvent("hide"),this},showTools:function(){return this.dispatchToolsEvent("show"),this},dispatchToolsEvent:function(t){for(var e,i=[],n=arguments.length-1;0<n--;)i[n]=arguments[n+1];"string"==typeof t&&(e=this).trigger.apply(e,["tools:event",t].concat(i))},getModelById:function(t){return this.model.getCell(t)},snapToGrid:function(t,e){return this.clientToLocalPoint(t,e).snapToGrid(this.options.gridSize)},localToPaperPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix())},localToPaperRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix())},paperToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.matrix().inverse())},paperToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.matrix().inverse())},localToClientPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix())},localToClientRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix())},clientToLocalPoint:function(t,e){var i=new un(t,e);return Pr.transformPoint(i,this.clientMatrix().inverse())},clientToLocalRect:function(t,e,i,n){var r=new kn(t,e,i,n);return Pr.transformRect(r,this.clientMatrix().inverse())},localToPagePoint:function(t,e){return this.localToPaperPoint(t,e).offset(this.pageOffset())},localToPageRect:function(t,e,i,n){return this.localToPaperRect(t,e,i,n).offset(this.pageOffset())},pageToLocalPoint:function(t,e){var i=new un(t,e).difference(this.pageOffset());return this.paperToLocalPoint(i)},pageToLocalRect:function(t,e,i,n){var r=this.pageOffset(),o=new kn(t,e,i,n);return o.x-=r.x,o.y-=r.y,this.paperToLocalRect(o)},clientOffset:function(){var t=this.svg.getBoundingClientRect();return new un(t.left,t.top)},pageOffset:function(){return this.clientOffset().offset(window.scrollX,window.scrollY)},linkAllowed:function(t){if(!(t instanceof nl))throw new Error("Must provide a linkView.");var e=t.model,i=this.options,n=this.model,r=n.constructor.validations;return!(!i.multiLinks&&!r.multiLinks.call(this,n,e))&&(!(!i.linkPinning&&!r.linkPinning.call(this,n,e))&&!("function"==typeof i.allowLink&&!i.allowLink.call(this,t,this)))},getDefaultLink:function(t,e){return ko(this.options.defaultLink)?this.options.defaultLink.call(this,t,e):this.options.defaultLink.clone()},resolveHighlighter:function(t){void 0===t&&(t={});var e=t.highlighter,i=t.type,n=this.options,r=n.highlighting,o=n.highlighterNamespace;if(void 0===e){if(!r)return!1;if(i&&!1===(e=r[i]))return!1;e||(e=r.default)}if(!e)return!1;Ko(e)&&(e={name:e});var a=e.name,s=o[a];if(!s)throw new Error('Unknown highlighter ("'+a+'")');if("function"!=typeof s.highlight)throw new Error('Highlighter ("'+a+'") is missing required highlight() method');if("function"!=typeof s.unhighlight)throw new Error('Highlighter ("'+a+'") is missing required unhighlight() method');return{highlighter:s,options:e.options||{},name:a}},onCellHighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.highlight(t,e,o)}},onCellUnhighlight:function(t,e,i){var n=this.resolveHighlighter(i);if(n){var r=n.highlighter,o=n.options;r.unhighlight(t,e,o)}},pointerdblclick:function(t){t.preventDefault(),t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerdblclick(t,i.x,i.y):this.trigger("blank:pointerdblclick",t,i.x,i.y)}},pointerclick:function(t){if(this.eventData(t).mousemoved<=this.options.clickThreshold){t=Hr(t);var e=this.findView(t.target);if(this.guard(t,e))return;var i=this.snapToGrid(t.clientX,t.clientY);e?e.pointerclick(t,i.x,i.y):this.trigger("blank:pointerclick",t,i.x,i.y)}},contextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.contextMenuFired?this.contextMenuFired=!1:(t=Hr(t),this.contextMenuTrigger(t))},contextMenuTrigger:function(t){var e=this.findView(t.target);if(!this.guard(t,e)){var i=this.snapToGrid(t.clientX,t.clientY);e?e.contextmenu(t,i.x,i.y):this.trigger("blank:contextmenu",t,i.x,i.y)}},pointerdown:function(t){if(2===(t=Hr(t)).button){this.contextMenuFired=!0;var e=S.Event(t,{type:"contextmenu",data:t.data});this.contextMenuTrigger(e)}else{var i=this.findView(t.target);if(this.guard(t,i))return;var n=this.snapToGrid(t.clientX,t.clientY);i?(t.preventDefault(),i.pointerdown(t,n.x,n.y)):(this.options.preventDefaultBlankAction&&t.preventDefault(),this.trigger("blank:pointerdown",t,n.x,n.y)),this.delegateDragEvents(i,t.data)}},pointermove:function(t){var e=this.eventData(t);if(e.mousemoved||(e.mousemoved=0,this.undelegateEvents()),!(++e.mousemoved<=this.options.moveThreshold)){t=Hr(t);var i=this.snapToGrid(t.clientX,t.clientY),n=e.sourceView;n?n.pointermove(t,i.x,i.y):this.trigger("blank:pointermove",t,i.x,i.y),this.eventData(t,e)}},pointerup:function(t){this.undelegateDocumentEvents();var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY),n=this.eventData(t).sourceView;n?n.pointerup(e,i.x,i.y):this.trigger("blank:pointerup",e,i.x,i.y),e.isPropagationStopped()||this.pointerclick(S.Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()},mouseover:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseover(t);else{if(this.el===t.target)return;this.trigger("blank:mouseover",t)}},mouseout:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e))if(e)e.mouseout(t);else{if(this.el===t.target)return;this.trigger("blank:mouseout",t)}},mouseenter:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseenter(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseenter",t)}},mouseleave:function(t){var e=(t=Hr(t)).target,i=t.relatedTarget,n=t.currentTarget,r=this.findView(e);if(!this.guard(t,r)){var o=this.findView(i);if(r){if(o===r)return;if(r.mouseleave(t),this.el.contains(i))return}o||n===this.el&&this.trigger("paper:mouseleave",t)}},_processMouseWheelEvtBuf:Lo(function(){var t=this._mw_evt_buffer,e=t.event,i=t.deltas.reduce(function(t,e){return t+_r(e,50)},0),n=Math.pow(.995,i),r=this.clientToLocalPoint(e.clientX,e.clientY),o=r.x,a=r.y;this.trigger("paper:pinch",e,o,a,n),this._mw_evt_buffer={event:null,deltas:[]}},20,{maxWait:20}),mousewheel:function(t){t=Hr(t);var e=this.findView(t.target);if(!this.guard(t,e)){var i=t.originalEvent,n=this.snapToGrid(i.clientX,i.clientY),r=Jr(i),o=r.deltaX,a=r.deltaY;if(t.ctrlKey){var s=this._events["paper:pinch"];s&&0<s.length&&(i.preventDefault(),this._mw_evt_buffer.event=i,this._mw_evt_buffer.deltas.push(a),this._processMouseWheelEvtBuf())}else{var l=Math.max(-1,Math.min(1,i.wheelDelta));e?e.mousewheel(t,n.x,n.y,l):this.trigger("blank:mousewheel",t,n.x,n.y,l),this.trigger("paper:pan",t,o,a)}}},onevent:function(t){var e=t.currentTarget,i=e.getAttribute("event");if(i){var n=this.findView(e);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);n.onevent(t,i,r.x,r.y)}}},magnetEvent:function(t,e){var i=t.currentTarget;if(i.getAttribute("magnet")){var n=this.findView(i);if(n){if(t=Hr(t),this.guard(t,n))return;var r=this.snapToGrid(t.clientX,t.clientY);e.call(this,n,t,i,r.x,r.y)}}},onmagnet:function(t){if(2===t.button){this.contextMenuFired=!0,this.magnetContextMenuFired=!0;var e=S.Event(t,{type:"contextmenu",data:t.data});this.magnetContextMenuTrigger(e),e.isPropagationStopped()&&t.stopPropagation()}else this.magnetEvent(t,function(t,e,i,n,r){t.onmagnet(e,n,r)})},magnetpointerdblclick:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.magnetpointerdblclick(e,i,n,r)})},magnetcontextmenu:function(t){this.options.preventContextMenu&&t.preventDefault(),this.magnetContextMenuFired?this.magnetContextMenuFired=!1:this.magnetContextMenuTrigger(t)},magnetContextMenuTrigger:function(t){this.magnetEvent(t,function(t,e,i,n,r){t.magnetcontextmenu(e,i,n,r)})},onlabel:function(t){var e=t.currentTarget,i=this.findView(e);if(i){if(t=Hr(t),this.guard(t,i))return;var n=this.snapToGrid(t.clientX,t.clientY);i.onlabel(t,n.x,n.y)}},getPointerArgs:function(t){var e=Hr(t),i=this.snapToGrid(e.clientX,e.clientY);return[e,i.x,i.y]},delegateDragEvents:function(t,e){e||(e={}),this.eventData({data:e},{sourceView:t||null,mousemoved:0}),this.delegateDocumentEvents(null,e)},guard:function(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.model&&e.model instanceof ma)&&(this.svg!==t.target&&this.el!==t.target&&!S.contains(this.svg,t.target))))},setGridSize:function(t){return this.options.gridSize=t,this.options.drawGrid&&this.drawGrid(),this},clearGrid:function(){return this.$grid&&this.$grid.css("backgroundImage","none"),this},_getGridRefs:function(){return this._gridCache||(this._gridCache={root:Pr("svg",{width:"100%",height:"100%"},Pr("defs")),patterns:{},add:function(t,e){Pr(this.root.node.childNodes[0]).append(e),this.patterns[t]=e,this.root.append(Pr("rect",{width:"100%",height:"100%",fill:"url(#"+t+")"}))},get:function(t){return this.patterns[t]},exist:function(t){return void 0!==this.patterns[t]}}),this._gridCache},setGrid:function(t){return this.clearGrid(),this._gridCache=null,this._gridSettings=[],(Array.isArray(t)?t:[t||{}]).forEach(function(t){this._gridSettings.push.apply(this._gridSettings,this._resolveDrawGridOption(t))},this),this},_resolveDrawGridOption:function(t){var e=this.constructor.gridPatterns;if(Ko(t)&&Array.isArray(e[t]))return e[t].map(function(t){return vo({},t)});var i=t||{args:[{}]},n=Array.isArray(i),r=i.name;if(n||r||i.markup||(r="dot"),r&&Array.isArray(e[r])){var o=e[r].map(function(t){return vo({},t)}),a=Array.isArray(i.args)?i.args:[i.args||{}];Ao(a[0],Yo(t,"args"));for(var s=0;s<a.length;s++)o[s]&&vo(o[s],a[s]);return o}return n?i:[i]},drawGrid:function(t){var s=this.options.gridSize;if(s<=1)return this.clearGrid();var l=Array.isArray(t)?t:[t],c=this.matrix(),u=this._getGridRefs();this._gridSettings.forEach(function(t,e){var i="pattern_"+e,n=Ho(t,l[e],{sx:c.a||1,sy:c.d||1,ox:c.e||0,oy:c.f||0});n.width=s*(c.a||1)*(n.scaleFactor||1),n.height=s*(c.d||1)*(n.scaleFactor||1),u.exist(i)||u.add(i,Pr("pattern",{id:i,patternUnits:"userSpaceOnUse"},Pr(n.markup)));var r=u.get(i);ko(n.update)&&n.update(r.node.childNodes[0],n);var o=n.ox%n.width;o<0&&(o+=n.width);var a=n.oy%n.height;a<0&&(a+=n.height),r.attr({x:o,y:a,width:n.width,height:n.height})});var e=(new XMLSerializer).serializeToString(u.root.node);return e="url(data:image/svg+xml;base64,"+btoa(e)+")",this.$grid.css("backgroundImage",e),this},updateBackgroundImage:function(t){var e=(t=t||{}).position||"center",i=t.size||"auto auto",n=this.scale(),r=this.translate();_o(e)&&(e=r.tx+n.sx*(e.x||0)+"px "+(r.ty+n.sy*(e.y||0))+"px");_o(i)&&(i=(i=new kn(i).scale(n.sx,n.sy)).width+"px "+i.height+"px"),this.$background.css({backgroundSize:i,backgroundPosition:e})},drawBackgroundImage:function(t,e){if(t instanceof HTMLImageElement){if(this._background&&this._background.id===e.id){var i,n=(e=e||{}).size,r=e.repeat||"no-repeat",o=e.opacity||1,a=Math.abs(e.quality)||1,s=this.constructor.backgroundPatterns[Vo(r)];if(ko(s)){t.width*=a,t.height*=a;var l=s(t,e);if(!(l instanceof HTMLCanvasElement))throw new Error("dia.Paper: background pattern must return an HTML Canvas instance");i=l.toDataURL("image/png"),r="repeat",_o(n)?(n.width*=l.width/t.width,n.height*=l.height/t.height):void 0===n&&(e.size={width:l.width/a,height:l.height/a})}else i=t.src,void 0===n&&(e.size={width:t.width,height:t.height});this.$background.css({opacity:o,backgroundRepeat:r,backgroundImage:"url("+i+")"}),this.updateBackgroundImage(e)}}else this.$background.css("backgroundImage","")},updateBackgroundColor:function(t){this.$el.css("backgroundColor",t||"")},drawBackground:function(t){if(t=t||{},this.updateBackgroundColor(t.color),t.image){t=this._background=xo(t),Vr(t);var e=document.createElement("img");e.onload=this.drawBackgroundImage.bind(this,e,t),e.src=t.image}else this.drawBackgroundImage(null),this._background=null;return this},setInteractivity:function(t){this.options.interactive=t,wo(this._views,"setInteractivity",t)},isDefined:function(t){return!!this.svg.getElementById(t)},defineFilter:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineFilter() requires 1. argument to be an object.");var e=t.id,i=t.name;if(e||(e=i+this.svg.id+Or(JSON.stringify(t))),!this.isDefined(e)){var n=uo,r=n[i]&&n[i](t.args||{});if(!r)throw new Error("Non-existing filter "+i);var o=vo({filterUnits:"objectBoundingBox",x:-1,y:-1,width:3,height:3},t.attrs,{id:e});Pr(r,o).appendTo(this.defs)}return e},defineGradient:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineGradient() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.type,r=t.id;void 0===r&&(r=n+e.id+Or(JSON.stringify(t)));var o=t.stops,a=t.attrs;if(void 0===a&&(a={}),this.isDefined(r))return r;var s=Do(o).map(function(t){var e=t.offset,i=t.color,n=t.opacity;return Pr("stop").attr({offset:e,"stop-color":i,"stop-opacity":Number.isFinite(n)?n:1})}),l=Pr(n,a,s);return l.id=r,l.appendTo(i),r},definePattern:function(t){if(!_o(t))throw new TypeError("dia.Paper: definePattern() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;if(void 0===o&&(o={}),!r)throw new TypeError("dia.Paper: definePattern() requires markup.");if(this.isDefined(n))return n;var a=Pr("pattern",{patternUnits:"userSpaceOnUse"});if(a.id=n,a.attr(o),"string"==typeof r)a.append(Pr(r));else{var s=Br(r).fragment;a.append(s)}return a.appendTo(i),n},defineMarker:function(t){if(!_o(t))throw new TypeError("dia.Paper: defineMarker() requires 1. argument to be an object.");var e=this.svg,i=this.defs,n=t.id;void 0===n&&(n=e.id+Or(JSON.stringify(t)));var r=t.markup,o=t.attrs;void 0===o&&(o={});var a=t.markerUnits;if(void 0===a&&(a="userSpaceOnUse"),this.isDefined(n))return n;var s=Pr("marker",{orient:"auto",overflow:"visible",markerUnits:a});if(s.id=n,s.attr(o),r)if("string"==typeof r)s.append(Pr(r));else{var l=Br(r).fragment;s.append(l)}else{var c=t.type;void 0===c&&(c="path");var u=Pr(c,Yo(t,"type","id","markup","attrs","markerUnits"));s.append(u)}return s.appendTo(i),n}},{sorting:Nl,Layers:Xa,backgroundPatterns:{flipXy:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,-1,e.width,e.height),r.drawImage(t,0,0,i,n),r.setTransform(-1,0,0,1,e.width,0),r.drawImage(t,0,0,i,n),r.setTransform(1,0,0,-1,0,e.height),r.drawImage(t,0,0,i,n),e},flipX:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=2*i,e.height=n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(2*i,0),r.scale(-1,1),r.drawImage(t,0,0,i,n),e},flipY:function(t){var e=document.createElement("canvas"),i=t.width,n=t.height;e.width=i,e.height=2*n;var r=e.getContext("2d");return r.drawImage(t,0,0,i,n),r.translate(0,2*n),r.scale(1,-1),r.drawImage(t,0,0,i,n),e},watermark:function(t,e){e=e||{};var i=t.width,n=t.height,r=document.createElement("canvas");r.width=3*i,r.height=3*n;for(var o=r.getContext("2d"),a=Qo(e.watermarkAngle)?-e.watermarkAngle:-20,s=Fi(a),l=r.width/4,c=r.height/4,u=0;u<4;u++)for(var h=0;h<4;h++)0<(u+h)%2&&(o.setTransform(1,0,0,1,(2*u-1)*l,(2*h-1)*c),o.rotate(s),o.drawImage(t,-i/2,-n/2,i,n));return r}},gridPatterns:{dot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){Pr(t).attr({width:e.thickness*e.sx,height:e.thickness*e.sy,fill:e.color})}}],fixedDot:[{color:"#AAAAAA",thickness:1,markup:"rect",update:function(t,e){var i=e.sx<=1?e.thickness*e.sx:e.thickness;Pr(t).attr({width:i,height:i,fill:e.color})}}],mesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}],doubleMesh:[{color:"#AAAAAA",thickness:1,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}},{color:"#000000",thickness:3,scaleFactor:4,markup:"path",update:function(t,e){var i,n=e.width,r=e.height,o=e.thickness;i=0<=n-o&&0<=r-o?["M",n,0,"H0 M0 0 V0",r].join(" "):"M 0 0 0 0",Pr(t).attr({d:i,stroke:e.color,"stroke-width":e.thickness})}}]}}),Dl=Wa.extend({name:null,tagName:"g",className:"tool",svgElement:!0,_visible:!0,init:function(){var t=this.name;t&&this.vel.attr("data-tool-name",t)},configure:function(t,e){return this.relatedView=t,this.paper=t.paper,this.parentView=e,this.simulateRelatedView(this.el),this.delegateEvents(),this},simulateRelatedView:function(t){t&&t.setAttribute("model-id",this.relatedView.model.id)},getName:function(){return this.name},show:function(){this.el.style.display="",this._visible=!0},hide:function(){this.el.style.display="none",this._visible=!1},isVisible:function(){return!!this._visible},focus:function(){var t=this.options.focusOpacity;isFinite(t)&&(this.el.style.opacity=t),this.parentView.focusTool(this)},blur:function(){this.el.style.opacity="",this.parentView.blurTool(this)},update:function(){},guard:function(t){var e=this.paper,i=this.relatedView;return!e||!i||e.guard(t,i)}}),Ll=Wa.extend({tagName:"g",className:"tools",svgElement:!0,tools:null,isRendered:!1,options:{tools:null,relatedView:null,name:null},configure:function(t){var e=(t=vo(this.options,t)).tools;if(!Array.isArray(e))return this;var i=t.relatedView;if(!(i instanceof Ka))return this;for(var n=this.tools=[],r=0,o=e.length;r<o;r++){var a=e[r];a instanceof Dl&&(a.configure(i,this),this.vel.append(a.el),n.push(a))}return this.isRendered=!1,i.requestUpdate(i.getFlag("TOOLS")),this},getName:function(){return this.options.name},update:function(t){t||(t={});var e=this.tools;if(!e)return this;for(var i=this.isRendered,n=0,r=e.length;n<r;n++){var o=e[n];i?t.tool!==o.cid&&o.isVisible()&&o.update():o.render()}return i||(this.mount(),this.blurTool(),this.isRendered=!0),this},focusTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];t===r?r.show():r.hide()}return this},blurTool:function(t){var e=this.tools;if(!e)return this;for(var i=0,n=e.length;i<n;i++){var r=e[i];r===t||r.isVisible()||(r.show(),r.update())}return this},hide:function(){return this.focusTool(null)},show:function(){return this.blurTool(null)},onRemove:function(){var t=this.tools;if(!t)return this;for(var e=0,i=t.length;e<i;e++)t[e].remove();this.tools=null},mount:function(){var t=this.options,e=this.el,i=t.relatedView,n=t.layer;void 0===n&&(n=Xa.TOOLS);var r=t.z;return i&&(n?i.paper.getLayerView(n).insertSortedNode(e,r):i.el.appendChild(e)),this}}),zl={Graph:Ra,attributes:pa,LayersNames:Xa,PaperLayer:Ha,Cell:ma,CellView:Ka,Element:Oa,ElementView:$a,Link:ja,LinkView:nl,Paper:Tl,ToolView:Dl,ToolsView:Ll,HighlighterView:_a},Pl={exportElement:function(t){return t.size()},exportLink:function(t){var e=t.get("labelSize")||{};return{minLen:t.get("minLen")||1,weight:t.get("weight")||1,labelpos:t.get("labelPosition")||"c",labeloffset:t.get("labelOffset")||0,width:e.width||0,height:e.height||0}},importElement:function(t,e,i){var n=this.getCell(e),r=i.node(e);t.setPosition?t.setPosition(n,r):n.set("position",{x:r.x-r.width/2,y:r.y-r.height/2})},importLink:function(t,e,i){var n=this.getCell(e.name),r=i.edge(e),o=r.points||[],a=new Pn(o);if(t.setVertices||t.setLinkVertices)if(ko(t.setVertices))t.setVertices(n,o);else{a.simplify({threshold:.001});var s=a.points.map(function(t){return t.toJSON()}),l=s.length;n.set("vertices",s.slice(1,l-1))}if(t.setLabels&&"x"in r&&"y"in r){var c={x:r.x,y:r.y};if(ko(t.setLabels))t.setLabels(n,c,o);else{var u=a.closestPointLength(c),h=a.pointAtLength(u),g=u/a.length(),d=new un(c).difference(h).toJSON();n.label(0,{position:{distance:g,offset:d}})}}},layout:function(t,e){var i;i=t instanceof Ra?t:(new Ra).resetCells(t,{dry:!0,sort:!1});var n=(e=Ao(e||{},{resizeClusters:!(t=null),clusterPadding:10,exportElement:this.exportElement,exportLink:this.exportLink})).dagre||("undefined"!=typeof dagre?dagre:void 0);if(void 0===n)throw new Error('The the "dagre" utility is a mandatory dependency.');var r=Pl.toGraphLib(i,{graphlib:e.graphlib,directed:!0,multigraph:!0,compound:!0,setNodeLabel:e.exportElement,setEdgeLabel:e.exportLink,setEdgeName:function(t){return t.id}}),o={},a=e.marginX||0,s=e.marginY||0;if(e.rankDir&&(o.rankdir=e.rankDir),e.align&&(o.align=e.align),e.nodeSep&&(o.nodesep=e.nodeSep),e.edgeSep&&(o.edgesep=e.edgeSep),e.rankSep&&(o.ranksep=e.rankSep),e.ranker&&(o.ranker=e.ranker),a&&(o.marginx=a),s&&(o.marginy=s),r.setGraph(o),n.layout(r,{debugTiming:!!e.debugTiming}),i.startBatch("layout"),Pl.fromGraphLib(r,{importNode:this.importElement.bind(i,e),importEdge:this.importLink.bind(i,e)}),e.resizeClusters){var l=r.nodes().filter(function(t){return 0<r.children(t).length}).map(i.getCell.bind(i)).sort(function(t,e){return e.getAncestors().length-t.getAncestors().length});wo(l,"fitEmbeds",{padding:e.clusterPadding})}i.stopBatch("layout");var c=r.graph();return new kn(a,s,Math.abs(c.width-2*a),Math.abs(c.height-2*s))},fromGraphLib:function(e,i){var n=(i=i||{}).importNode||qo,r=i.importEdge||qo,o=this instanceof Ra?this:new Ra;return e.nodes().forEach(function(t){n.call(o,t,e,o,i)}),e.edges().forEach(function(t){r.call(o,t,e,o,i)}),o},toGraphLib:function(t,e){var i=(e=e||{}).graphlib||("undefined"!=typeof graphlib?graphlib:void 0);if(void 0===i)throw new Error('The the "graphlib" utility is a mandatory dependency.');for(var n=Wo(e,"directed","compound","multigraph"),r=new i.Graph(n),o=e.setNodeLabel||qo,a=e.setEdgeLabel||qo,s=e.setEdgeName||qo,l=t.get("cells"),c=0,u=l.length;c<u;c++){var h=l.at(c);if(h.isLink()){var g=h.get("source"),d=h.get("target");if(!g.id||!d.id)break;r.setEdge(g.id,d.id,a(h),s(h))}else if(r.setNode(h.id,o(h)),r.isCompound()&&h.has("parent")){var f=h.get("parent");l.has(f)&&r.setParent(h.id,f)}}return r}};Ra.prototype.toGraphLib=function(t){return Pl.toGraphLib(this,t)},Ra.prototype.fromGraphLib=function(t,e){return Pl.fromGraphLib.call(this,t,e)};var jl={_results:{},_tests:{svgforeignobject:function(){return!!document.createElementNS&&/SVGForeignObject/.test({}.toString.call(document.createElementNS("http://www.w3.org/2000/svg","foreignObject")))}},addTest:function(t,e){return this._tests[t]=e},test:function(t){var e=this._tests[t];if(!e)throw new Error('Test not defined ("'+t+'"). Use `joint.env.addTest(name, fn) to add a new test.`');var i=this._results[t];if(void 0!==i)return i;try{i=e()}catch(t){i=!1}return this._results[t]=i}},Gl=Oa.define("basic.Generic",{attrs:{".":{fill:"#ffffff",stroke:"none"}}}),Zl=Gl.define("basic.Rect",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:100,height:60},text:{fill:"#000000",text:"","font-size":14,"ref-x":.5,"ref-y":.5,"text-anchor":"middle","y-alignment":"middle","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><rect/></g><text/></g>'}),Bl=$a.extend({presentationAttributes:$a.addPresentationAttributes({attrs:["SCALE"]}),confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"SCALE")&&(this.resize(),t=this.removeFlag(t,"SCALE")),t}}),Ol=Gl.define("basic.Text",{attrs:{text:{"font-size":18,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><text/></g></g>'}),El=Gl.define("basic.Circle",{size:{width:60,height:60},attrs:{circle:{fill:"#ffffff",stroke:"#000000",r:30,cx:30,cy:30},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g><text/></g>'}),Rl=Gl.define("basic.Ellipse",{size:{width:60,height:40},attrs:{ellipse:{fill:"#ffffff",stroke:"#000000",rx:30,ry:20,cx:30,cy:20},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-y":.5,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse/></g><text/></g>'}),Yl=Gl.define("basic.Polygon",{size:{width:60,height:40},attrs:{polygon:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Wl=Gl.define("basic.Polyline",{size:{width:60,height:40},attrs:{polyline:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><polyline/></g><text/></g>'}),Ul=Gl.define("basic.Image",{attrs:{text:{"font-size":14,text:"","text-anchor":"middle","ref-x":.5,"ref-dy":20,"y-alignment":"middle",fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><image/></g><text/></g>'}),Fl=Gl.define("basic.Path",{size:{width:60,height:60},attrs:{path:{fill:"#ffffff",stroke:"#000000"},text:{"font-size":14,text:"","text-anchor":"middle",ref:"path","ref-x":.5,"ref-dy":10,fill:"#000000","font-family":"Arial, helvetica, sans-serif"}}},{markup:'<g class="rotatable"><g class="scalable"><path/></g><text/></g>'}),Vl=Fl.define("basic.Rhombus",{attrs:{path:{d:"M 30 0 L 60 30 30 60 0 30 z"},text:{"ref-y":.5,"ref-dy":null,"y-alignment":"middle"}}}),Xl=jl.test("svgforeignobject"),Hl=Gl.define("basic.TextBlock",{attrs:{rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000","font-size":14,"font-family":"Arial, helvetica, sans-serif"},".content":{text:"","ref-x":.5,"ref-y":.5,"y-alignment":"middle","x-alignment":"middle"}},content:""},{markup:['<g class="rotatable">','<g class="scalable"><rect/></g>',Xl?'<foreignObject class="fobj"><body xmlns="http://www.w3.org/1999/xhtml"><div class="content"/></body></foreignObject>':'<text class="content"/>',"</g>"].join(""),initialize:function(){this.listenTo(this,"change:size",this.updateSize),this.listenTo(this,"change:content",this.updateContent),this.updateSize(this,this.get("size")),this.updateContent(this,this.get("content")),Gl.prototype.initialize.apply(this,arguments)},updateSize:function(t,e){this.attr({".fobj":vo({},e),div:{style:vo({},e)}})},updateContent:function(t,e){Xl?this.attr({".content":{html:no(e)}}):this.attr({".content":{text:e}})},setForeignObjectSize:function(){this.updateSize.apply(this,arguments)},setDivContent:function(){this.updateContent.apply(this,arguments)}}),Jl=$a.extend({presentationAttributes:Xl?$a.prototype.presentationAttributes:$a.addPresentationAttributes({content:["CONTENT"],size:["CONTENT"]}),initFlag:["RENDER","CONTENT"],confirmUpdate:function(){var t=$a.prototype.confirmUpdate.apply(this,arguments);return this.hasFlag(t,"CONTENT")&&(this.updateContent(this.model),t=this.removeFlag(t,"CONTENT")),t},update:function(t,e){var i=this.model;if(Xl)$a.prototype.update.call(this,i,e);else{var n=Yo(e||i.get("attrs"),".content");$a.prototype.update.call(this,i,n),e&&!Eo(e,".content")||this.updateContent(i,e)}},updateContent:function(t,e){var i=Ho({},(e||t.get("attrs"))[".content"]);i=Yo(i,"text");var n=io(t.get("content"),t.get("size"),i,{svgDocument:this.paper.svg}),r=Yr({},".content",i,"/");r[".content"].text=n,$a.prototype.update.call(this,t,r)}}),_l={Generic:Gl,Rect:Zl,TextView:Bl,Text:Ol,Circle:El,Ellipse:Rl,Polygon:Yl,Polyline:Wl,Image:Ul,Path:Fl,Rhombus:Vl,TextBlock:Hl,TextBlockView:Jl},Ql=Oa.define("standard.Rectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}]}),Kl=Oa.define("standard.Circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"circle",selector:"body"},{tagName:"text",selector:"label"}]}),ql=Oa.define("standard.Ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"body"},{tagName:"text",selector:"label"}]}),$l=Oa.define("standard.Path",{attrs:{body:{refD:"M 0 0 L 10 0 10 10 0 10 Z",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"text",selector:"label"}]}),tc=Oa.define("standard.Polygon",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polygon",selector:"body"},{tagName:"text",selector:"label"}]}),ec=Oa.define("standard.Polyline",{attrs:{body:{refPoints:"0 0 10 0 10 10 0 10 0 0",strokeWidth:2,stroke:"#333333",fill:"#FFFFFF"},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",fontSize:14,fill:"#333333"}}},{markup:[{tagName:"polyline",selector:"body"},{tagName:"text",selector:"label"}]}),ic=Oa.define("standard.Image",{attrs:{image:{refWidth:"100%",refHeight:"100%"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),nc=Oa.define("standard.BorderedImage",{attrs:{border:{refWidth:"100%",refHeight:"100%",stroke:"#333333",strokeWidth:2},background:{refWidth:-1,refHeight:-1,x:.5,y:.5,fill:"#FFFFFF"},image:{refWidth:-1,refHeight:-1,x:.5,y:.5},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"background",attributes:{stroke:"none"}},{tagName:"image",selector:"image"},{tagName:"rect",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),rc=Oa.define("standard.EmbeddedImage",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#FFFFFF",strokeWidth:2},image:{refWidth:"30%",refHeight:-20,x:10,y:10,preserveAspectRatio:"xMidYMin"},label:{textVerticalAnchor:"top",textAnchor:"left",refX:"30%",refX2:20,refY:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"image",selector:"image"},{tagName:"text",selector:"label"}]}),oc=Oa.define("standard.InscribedImage",{attrs:{border:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",stroke:"#333333",strokeWidth:2},background:{refRx:"50%",refRy:"50%",refCx:"50%",refCy:"50%",fill:"#FFFFFF"},image:{refWidth:"68%",refHeight:"68%",refX:"16%",refY:"16%",preserveAspectRatio:"xMidYMid"},label:{textVerticalAnchor:"top",textAnchor:"middle",refX:"50%",refY:"100%",refY2:10,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"ellipse",selector:"background"},{tagName:"image",selector:"image"},{tagName:"ellipse",selector:"border",attributes:{fill:"none"}},{tagName:"text",selector:"label"}]}),ac=Oa.define("standard.HeaderedRectangle",{attrs:{body:{refWidth:"100%",refHeight:"100%",strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},header:{refWidth:"100%",height:30,strokeWidth:2,stroke:"#000000",fill:"#FFFFFF"},headerText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:15,fontSize:16,fill:"#333333"},bodyText:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"50%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}]}),sc=Oa.define("standard.Cylinder",{attrs:{body:{lateralArea:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},top:{refCx:"50%",cy:10,refRx:"50%",ry:10,fill:"#FFFFFF",stroke:"#333333",strokeWidth:2},label:{textVerticalAnchor:"middle",textAnchor:"middle",refX:"50%",refY:"100%",refY2:15,fontSize:14,fill:"#333333"}}},{markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],topRy:function(t,e){if(void 0===t)return this.attr("body/lateralArea");var i={lateralArea:t},n=qr(t)?{refCy:t,refRy:t,cy:null,ry:null}:{refCy:null,refRy:null,cy:t,ry:t};return this.attr({body:i,top:n},e)}},{attributes:{lateralArea:{set:function(t,e){var i=qr(t);i&&(t=parseFloat(t)/100);var n=e.x,r=e.y,o=e.width,a=e.height,s=o/2,l=i?a*t:t,c=Pr.KAPPA,u=c*s,h=c*(i?a*t:t),g=n+o/2,d=n+o,f=r+l,p=f-l,m=r+a-l,I=r+a;return{d:["M",n,f,"L",n,m,"C",n,m+h,g-u,I,g,I,"C",g+u,I,d,m+h,d,m,"L",d,f,"C",d,f-h,g+u,p,g,p,"C",g-u,p,n,f-h,n,f,"Z"].join(" ")}}}}}),lc=jl.test("svgforeignobject")?{tagName:"foreignObject",selector:"foreignObject",attributes:{overflow:"hidden"},children:[{tagName:"div",namespaceURI:"http://www.w3.org/1999/xhtml",selector:"label",style:{width:"100%",height:"100%",position:"static",backgroundColor:"transparent",textAlign:"center",margin:0,padding:"0px 5px",boxSizing:"border-box",display:"flex",alignItems:"center",justifyContent:"center"}}]}:{tagName:"text",selector:"label",attributes:{"text-anchor":"middle"}},cc={Rectangle:Ql,Circle:Kl,Ellipse:ql,Path:$l,Polygon:tc,Polyline:ec,Image:ic,BorderedImage:nc,EmbeddedImage:rc,InscribedImage:oc,HeaderedRectangle:ac,Cylinder:sc,TextBlock:Oa.define("standard.TextBlock",{attrs:{body:{refWidth:"100%",refHeight:"100%",stroke:"#333333",fill:"#ffffff",strokeWidth:2},foreignObject:{refWidth:"100%",refHeight:"100%"},label:{style:{fontSize:14}}}},{markup:[{tagName:"rect",selector:"body"},lc]},{attributes:{text:{set:function(t,e,i,n){if(!(i instanceof HTMLElement)){var r=n.style||{},o={text:t,width:-5,height:"100%"},a=vo({textVerticalAnchor:"middle"},r);return pa.textWrap.set.call(this,o,e,i,a),{fill:r.color||null}}i.textContent=t},position:function(t,e,i){if(i instanceof SVGElement)return e.center()}}}}),Link:ja.define("standard.Link",{attrs:{line:{connection:!0,stroke:"#333333",strokeWidth:2,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 10 -5 0 0 10 5 z"}},wrapper:{connection:!0,strokeWidth:10,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"wrapper",attributes:{fill:"none",cursor:"pointer",stroke:"transparent","stroke-linecap":"round"}},{tagName:"path",selector:"line",attributes:{fill:"none","pointer-events":"none"}}]}),DoubleLink:ja.define("standard.DoubleLink",{attrs:{line:{connection:!0,stroke:"#DDDDDD",strokeWidth:4,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"#000000",d:"M 10 -3 10 -10 -2 0 10 10 10 3"}},outline:{connection:!0,stroke:"#000000",strokeWidth:6,strokeLinejoin:"round"}}},{markup:[{tagName:"path",selector:"outline",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]}),ShadowLink:ja.define("standard.ShadowLink",{attrs:{line:{connection:!0,stroke:"#FF0000",strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",stroke:"none",d:"M 0 -10 -10 0 0 10 z"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}},shadow:{connection:!0,refX:3,refY:6,stroke:"#000000",strokeOpacity:.2,strokeWidth:20,strokeLinejoin:"round",targetMarker:{type:"path",d:"M 0 -10 -10 0 0 10 z",stroke:"none"},sourceMarker:{type:"path",stroke:"none",d:"M -10 -10 0 0 -10 10 0 10 0 -10 z"}}}},{markup:[{tagName:"path",selector:"shadow",attributes:{fill:"none"}},{tagName:"path",selector:"line",attributes:{fill:"none"}}]})},uc=Gl.define("devs.Model",{inPorts:[],outPorts:[],size:{width:80,height:80},attrs:{".":{magnet:!1},".label":{text:"Model","ref-x":.5,"ref-y":10,"font-size":18,"text-anchor":"middle",fill:"#000"},".body":{"ref-width":"100%","ref-height":"100%",stroke:"#000"}},ports:{groups:{in:{position:{name:"left"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"left",args:{y:10}}}},out:{position:{name:"right"},attrs:{".port-label":{fill:"#000"},".port-body":{fill:"#fff",stroke:"#000",r:10,magnet:!0}},label:{position:{name:"right",args:{y:10}}}}}}},{markup:'<g class="rotatable"><rect class="body"/><text class="label"/></g>',portMarkup:'<circle class="port-body"/>',portLabelMarkup:'<text class="port-label"/>',initialize:function(){Gl.prototype.initialize.apply(this,arguments),this.on("change:inPorts change:outPorts",this.updatePortItems,this),this.updatePortItems()},updatePortItems:function(t,e,i){var n=bo(this.get("inPorts")),r=Zo(bo(this.get("outPorts")),n),o=this.createPortItems("in",n),a=this.createPortItems("out",r);this.prop("ports/items",o.concat(a),vo({rewrite:!0},i))},createPortItem:function(t,e){return{id:e,group:t,attrs:{".port-label":{text:e}}}},createPortItems:function(t,e){return Do(e).map(this.createPortItem.bind(this,t))},_addGroupPort:function(t,e,i){var n=this.get(e);return this.set(e,Array.isArray(n)?n.concat(t):[t],i)},addOutPort:function(t,e){return this._addGroupPort(t,"outPorts",e)},addInPort:function(t,e){return this._addGroupPort(t,"inPorts",e)},_removeGroupPort:function(t,e,i){return this.set(e,Go(this.get(e),t),i)},removeOutPort:function(t,e){return this._removeGroupPort(t,"outPorts",e)},removeInPort:function(t,e){return this._removeGroupPort(t,"inPorts",e)},_changeGroup:function(t,e,i){return this.prop("ports/groups/"+t,_o(e)?e:{},i)},changeInGroup:function(t,e){return this._changeGroup("in",t,e)},changeOutGroup:function(t,e){return this._changeGroup("out",t,e)}}),hc=uc.define("devs.Atomic",{size:{width:80,height:80},attrs:{".label":{text:"Atomic"}}}),gc=uc.define("devs.Coupled",{size:{width:200,height:300},attrs:{".label":{text:"Coupled"}}}),dc={Model:uc,Atomic:hc,Coupled:gc,Link:ja.define("devs.Link",{attrs:{".connection":{"stroke-width":2}}})},fc=Gl.define("logic.Gate",{size:{width:80,height:40},attrs:{".":{magnet:!1},".body":{width:100,height:50},circle:{r:7,stroke:"black",fill:"transparent","stroke-width":2}}},{operation:function(){return!0}}),pc=fc.define("logic.IO",{size:{width:60,height:30},attrs:{".body":{fill:"white",stroke:"black","stroke-width":2},".wire":{ref:".body","ref-y":.5,stroke:"black"},text:{fill:"black",ref:".body","ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle","font-weight":"bold","font-variant":"small-caps","text-transform":"capitalize","font-size":"14px"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="body"/></g><path class="wire"/><circle/><text/></g>'}),mc=pc.define("logic.Input",{attrs:{".wire":{"ref-dx":0,d:"M 0 0 L 23 0"},circle:{ref:".body","ref-dx":30,"ref-y":.5,magnet:!0,class:"output",port:"out"},text:{text:"input"}}}),Ic=pc.define("logic.Output",{attrs:{".wire":{"ref-x":0,d:"M 0 0 L -23 0"},circle:{ref:".body","ref-x":-30,"ref-y":.5,magnet:"passive",class:"input",port:"in"},text:{text:"output"}}}),vc=fc.define("logic.Gate11",{attrs:{".input":{ref:".body","ref-x":-2,"ref-y":.5,magnet:"passive",port:"in"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input"/><circle class="output"/></g>'}),Ac=fc.define("logic.Gate21",{attrs:{".input1":{ref:".body","ref-x":-2,"ref-y":.3,magnet:"passive",port:"in1"},".input2":{ref:".body","ref-x":-2,"ref-y":.7,magnet:"passive",port:"in2"},".output":{ref:".body","ref-dx":2,"ref-y":.5,magnet:!0,port:"out"}}},{markup:'<g class="rotatable"><g class="scalable"><image class="body"/></g><circle class="input input1"/><circle  class="input input2"/><circle class="output"/></g>'}),Cc=vc.define("logic.Repeater",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjwhLS0gQ3JlYXRlZCB3aXRoIElua3NjYXBlIChodHRwOi8vd3d3Lmlua3NjYXBlLm9yZy8pIC0tPgo8c3ZnCiAgIHhtbG5zOmRjPSJodHRwOi8vcHVybC5vcmcvZGMvZWxlbWVudHMvMS4xLyIKICAgeG1sbnM6Y2M9Imh0dHA6Ly9jcmVhdGl2ZWNvbW1vbnMub3JnL25zIyIKICAgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIgogICB4bWxuczpzdmc9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIgogICB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciCiAgIHhtbG5zOnNvZGlwb2RpPSJodHRwOi8vc29kaXBvZGkuc291cmNlZm9yZ2UubmV0L0RURC9zb2RpcG9kaS0wLmR0ZCIKICAgeG1sbnM6aW5rc2NhcGU9Imh0dHA6Ly93d3cuaW5rc2NhcGUub3JnL25hbWVzcGFjZXMvaW5rc2NhcGUiCiAgIHdpZHRoPSIxMDAiCiAgIGhlaWdodD0iNTAiCiAgIGlkPSJzdmcyIgogICBzb2RpcG9kaTp2ZXJzaW9uPSIwLjMyIgogICBpbmtzY2FwZTp2ZXJzaW9uPSIwLjQ2IgogICB2ZXJzaW9uPSIxLjAiCiAgIHNvZGlwb2RpOmRvY25hbWU9Ik5PVCBBTlNJLnN2ZyIKICAgaW5rc2NhcGU6b3V0cHV0X2V4dGVuc2lvbj0ib3JnLmlua3NjYXBlLm91dHB1dC5zdmcuaW5rc2NhcGUiPgogIDxkZWZzCiAgICAgaWQ9ImRlZnM0Ij4KICAgIDxpbmtzY2FwZTpwZXJzcGVjdGl2ZQogICAgICAgc29kaXBvZGk6dHlwZT0iaW5rc2NhcGU6cGVyc3AzZCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiAxNSA6IDEiCiAgICAgICBpbmtzY2FwZTp2cF95PSIwIDogMTAwMCA6IDAiCiAgICAgICBpbmtzY2FwZTp2cF96PSI1MCA6IDE1IDogMSIKICAgICAgIGlua3NjYXBlOnBlcnNwM2Qtb3JpZ2luPSIyNSA6IDEwIDogMSIKICAgICAgIGlkPSJwZXJzcGVjdGl2ZTI3MTQiIC8+CiAgICA8aW5rc2NhcGU6cGVyc3BlY3RpdmUKICAgICAgIHNvZGlwb2RpOnR5cGU9Imlua3NjYXBlOnBlcnNwM2QiCiAgICAgICBpbmtzY2FwZTp2cF94PSIwIDogMC41IDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3o9IjEgOiAwLjUgOiAxIgogICAgICAgaW5rc2NhcGU6cGVyc3AzZC1vcmlnaW49IjAuNSA6IDAuMzMzMzMzMzMgOiAxIgogICAgICAgaWQ9InBlcnNwZWN0aXZlMjgwNiIgLz4KICAgIDxpbmtzY2FwZTpwZXJzcGVjdGl2ZQogICAgICAgaWQ9InBlcnNwZWN0aXZlMjgxOSIKICAgICAgIGlua3NjYXBlOnBlcnNwM2Qtb3JpZ2luPSIzNzIuMDQ3MjQgOiAzNTAuNzg3MzkgOiAxIgogICAgICAgaW5rc2NhcGU6dnBfej0iNzQ0LjA5NDQ4IDogNTI2LjE4MTA5IDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiA1MjYuMTgxMDkgOiAxIgogICAgICAgc29kaXBvZGk6dHlwZT0iaW5rc2NhcGU6cGVyc3AzZCIgLz4KICAgIDxpbmtzY2FwZTpwZXJzcGVjdGl2ZQogICAgICAgaWQ9InBlcnNwZWN0aXZlMjc3NyIKICAgICAgIGlua3NjYXBlOnBlcnNwM2Qtb3JpZ2luPSI3NSA6IDQwIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3o9IjE1MCA6IDYwIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiA2MCA6IDEiCiAgICAgICBzb2RpcG9kaTp0eXBlPSJpbmtzY2FwZTpwZXJzcDNkIiAvPgogICAgPGlua3NjYXBlOnBlcnNwZWN0aXZlCiAgICAgICBpZD0icGVyc3BlY3RpdmUzMjc1IgogICAgICAgaW5rc2NhcGU6cGVyc3AzZC1vcmlnaW49IjUwIDogMzMuMzMzMzMzIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3o9IjEwMCA6IDUwIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3k9IjAgOiAxMDAwIDogMCIKICAgICAgIGlua3NjYXBlOnZwX3g9IjAgOiA1MCA6IDEiCiAgICAgICBzb2RpcG9kaTp0eXBlPSJpbmtzY2FwZTpwZXJzcDNkIiAvPgogICAgPGlua3NjYXBlOnBlcnNwZWN0aXZlCiAgICAgICBpZD0icGVyc3BlY3RpdmU1NTMzIgogICAgICAgaW5rc2NhcGU6cGVyc3AzZC1vcmlnaW49IjMyIDogMjEuMzMzMzMzIDogMSIKICAgICAgIGlua3NjYXBlOnZwX3o9IjY0IDogMzIgOiAxIgogICAgICAgaW5rc2NhcGU6dnBfeT0iMCA6IDEwMDAgOiAwIgogICAgICAgaW5rc2NhcGU6dnBfeD0iMCA6IDMyIDogMSIKICAgICAgIHNvZGlwb2RpOnR5cGU9Imlua3NjYXBlOnBlcnNwM2QiIC8+CiAgICA8aW5rc2NhcGU6cGVyc3BlY3RpdmUKICAgICAgIGlkPSJwZXJzcGVjdGl2ZTI1NTciCiAgICAgICBpbmtzY2FwZTpwZXJzcDNkLW9yaWdpbj0iMjUgOiAxNi42NjY2NjcgOiAxIgogICAgICAgaW5rc2NhcGU6dnBfej0iNTAgOiAyNSA6IDEiCiAgICAgICBpbmtzY2FwZTp2cF95PSIwIDogMTAwMCA6IDAiCiAgICAgICBpbmtzY2FwZTp2cF94PSIwIDogMjUgOiAxIgogICAgICAgc29kaXBvZGk6dHlwZT0iaW5rc2NhcGU6cGVyc3AzZCIgLz4KICA8L2RlZnM+CiAgPHNvZGlwb2RpOm5hbWVkdmlldwogICAgIGlkPSJiYXNlIgogICAgIHBhZ2Vjb2xvcj0iI2ZmZmZmZiIKICAgICBib3JkZXJjb2xvcj0iIzY2NjY2NiIKICAgICBib3JkZXJvcGFjaXR5PSIxLjAiCiAgICAgaW5rc2NhcGU6cGFnZW9wYWNpdHk9IjAuMCIKICAgICBpbmtzY2FwZTpwYWdlc2hhZG93PSIyIgogICAgIGlua3NjYXBlOnpvb209IjgiCiAgICAgaW5rc2NhcGU6Y3g9Ijg0LjY4NTM1MiIKICAgICBpbmtzY2FwZTpjeT0iMTUuMjg4NjI4IgogICAgIGlua3NjYXBlOmRvY3VtZW50LXVuaXRzPSJweCIKICAgICBpbmtzY2FwZTpjdXJyZW50LWxheWVyPSJsYXllcjEiCiAgICAgc2hvd2dyaWQ9InRydWUiCiAgICAgaW5rc2NhcGU6Z3JpZC1iYm94PSJ0cnVlIgogICAgIGlua3NjYXBlOmdyaWQtcG9pbnRzPSJ0cnVlIgogICAgIGdyaWR0b2xlcmFuY2U9IjEwMDAwIgogICAgIGlua3NjYXBlOndpbmRvdy13aWR0aD0iMTM5OSIKICAgICBpbmtzY2FwZTp3aW5kb3ctaGVpZ2h0PSI4NzQiCiAgICAgaW5rc2NhcGU6d2luZG93LXg9IjMzIgogICAgIGlua3NjYXBlOndpbmRvdy15PSIwIgogICAgIGlua3NjYXBlOnNuYXAtYmJveD0idHJ1ZSI+CiAgICA8aW5rc2NhcGU6Z3JpZAogICAgICAgaWQ9IkdyaWRGcm9tUHJlMDQ2U2V0dGluZ3MiCiAgICAgICB0eXBlPSJ4eWdyaWQiCiAgICAgICBvcmlnaW54PSIwcHgiCiAgICAgICBvcmlnaW55PSIwcHgiCiAgICAgICBzcGFjaW5neD0iMXB4IgogICAgICAgc3BhY2luZ3k9IjFweCIKICAgICAgIGNvbG9yPSIjMDAwMGZmIgogICAgICAgZW1wY29sb3I9IiMwMDAwZmYiCiAgICAgICBvcGFjaXR5PSIwLjIiCiAgICAgICBlbXBvcGFjaXR5PSIwLjQiCiAgICAgICBlbXBzcGFjaW5nPSI1IgogICAgICAgdmlzaWJsZT0idHJ1ZSIKICAgICAgIGVuYWJsZWQ9InRydWUiIC8+CiAgPC9zb2RpcG9kaTpuYW1lZHZpZXc+CiAgPG1ldGFkYXRhCiAgICAgaWQ9Im1ldGFkYXRhNyI+CiAgICA8cmRmOlJERj4KICAgICAgPGNjOldvcmsKICAgICAgICAgcmRmOmFib3V0PSIiPgogICAgICAgIDxkYzpmb3JtYXQ+aW1hZ2Uvc3ZnK3htbDwvZGM6Zm9ybWF0PgogICAgICAgIDxkYzp0eXBlCiAgICAgICAgICAgcmRmOnJlc291cmNlPSJodHRwOi8vcHVybC5vcmcvZGMvZGNtaXR5cGUvU3RpbGxJbWFnZSIgLz4KICAgICAgPC9jYzpXb3JrPgogICAgPC9yZGY6UkRGPgogIDwvbWV0YWRhdGE+CiAgPGcKICAgICBpbmtzY2FwZTpsYWJlbD0iTGF5ZXIgMSIKICAgICBpbmtzY2FwZTpncm91cG1vZGU9ImxheWVyIgogICAgIGlkPSJsYXllcjEiPgogICAgPHBhdGgKICAgICAgIHN0eWxlPSJmaWxsOm5vbmU7c3Ryb2tlOiMwMDAwMDA7c3Ryb2tlLXdpZHRoOjEuOTk5OTk5ODg7c3Ryb2tlLWxpbmVjYXA6YnV0dDtzdHJva2UtbGluZWpvaW46bWl0ZXI7c3Ryb2tlLW9wYWNpdHk6MSIKICAgICAgIGQ9Ik0gNzIuMTU2OTEsMjUgTCA5NSwyNSIKICAgICAgIGlkPSJwYXRoMzA1OSIKICAgICAgIHNvZGlwb2RpOm5vZGV0eXBlcz0iY2MiIC8+CiAgICA8cGF0aAogICAgICAgc3R5bGU9ImZpbGw6bm9uZTtzdHJva2U6IzAwMDAwMDtzdHJva2Utd2lkdGg6MjtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxIgogICAgICAgZD0iTSAyOS4wNDM0NzgsMjUgTCA1LjA0MzQ3ODEsMjUiCiAgICAgICBpZD0icGF0aDMwNjEiIC8+CiAgICA8cGF0aAogICAgICAgc3R5bGU9ImZpbGw6IzAwMDAwMDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtzdHJva2Utd2lkdGg6MztzdHJva2UtbGluZWpvaW46bWl0ZXI7bWFya2VyOm5vbmU7c3Ryb2tlLW9wYWNpdHk6MTt2aXNpYmlsaXR5OnZpc2libGU7ZGlzcGxheTppbmxpbmU7b3ZlcmZsb3c6dmlzaWJsZTtlbmFibGUtYmFja2dyb3VuZDphY2N1bXVsYXRlIgogICAgICAgZD0iTSAyOC45Njg3NSwyLjU5Mzc1IEwgMjguOTY4NzUsNSBMIDI4Ljk2ODc1LDQ1IEwgMjguOTY4NzUsNDcuNDA2MjUgTCAzMS4xMjUsNDYuMzQzNzUgTCA3Mi4xNTYyNSwyNi4zNDM3NSBMIDcyLjE1NjI1LDIzLjY1NjI1IEwgMzEuMTI1LDMuNjU2MjUgTCAyOC45Njg3NSwyLjU5Mzc1IHogTSAzMS45Njg3NSw3LjQwNjI1IEwgNjguMDkzNzUsMjUgTCAzMS45Njg3NSw0Mi41OTM3NSBMIDMxLjk2ODc1LDcuNDA2MjUgeiIKICAgICAgIGlkPSJwYXRoMjYzOCIKICAgICAgIHNvZGlwb2RpOm5vZGV0eXBlcz0iY2NjY2NjY2NjY2NjYyIgLz4KICA8L2c+Cjwvc3ZnPgo="}}},{operation:function(t){return t}}),wc=vc.define("logic.Not",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t){return!t}}),yc=Ac.define("logic.Or",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t||e}}),bc=Ac.define("logic.And",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return t&&e}}),Nc=Ac.define("logic.Nor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t||e)}}),xc=Ac.define("logic.Nand",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,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"}}},{operation:function(t,e){return!(t&&e)}}),Mc=Ac.define("logic.Xor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="5.6568542"
     inkscape:cx="25.938116"
     inkscape:cy="17.23005"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="m 70,25 c 20,0 25,0 25,0"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||e)&&(t||!e)}}),Sc=Ac.define("logic.Xnor",{attrs:{image:{"xlink:href":"data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->
<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="100"
   height="50"
   id="svg2"
   sodipodi:version="0.32"
   inkscape:version="0.46"
   version="1.0"
   sodipodi:docname="XNOR ANSI.svg"
   inkscape:output_extension="org.inkscape.output.svg.inkscape">
  <defs
     id="defs4">
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 15 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="50 : 15 : 1"
       inkscape:persp3d-origin="25 : 10 : 1"
       id="perspective2714" />
    <inkscape:perspective
       sodipodi:type="inkscape:persp3d"
       inkscape:vp_x="0 : 0.5 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_z="1 : 0.5 : 1"
       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
       id="perspective2806" />
    <inkscape:perspective
       id="perspective2819"
       inkscape:persp3d-origin="372.04724 : 350.78739 : 1"
       inkscape:vp_z="744.09448 : 526.18109 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 526.18109 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2777"
       inkscape:persp3d-origin="75 : 40 : 1"
       inkscape:vp_z="150 : 60 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 60 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective3275"
       inkscape:persp3d-origin="50 : 33.333333 : 1"
       inkscape:vp_z="100 : 50 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 50 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective5533"
       inkscape:persp3d-origin="32 : 21.333333 : 1"
       inkscape:vp_z="64 : 32 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 32 : 1"
       sodipodi:type="inkscape:persp3d" />
    <inkscape:perspective
       id="perspective2557"
       inkscape:persp3d-origin="25 : 16.666667 : 1"
       inkscape:vp_z="50 : 25 : 1"
       inkscape:vp_y="0 : 1000 : 0"
       inkscape:vp_x="0 : 25 : 1"
       sodipodi:type="inkscape:persp3d" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="4"
     inkscape:cx="95.72366"
     inkscape:cy="-26.775023"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:grid-bbox="true"
     inkscape:grid-points="true"
     gridtolerance="10000"
     inkscape:window-width="1399"
     inkscape:window-height="874"
     inkscape:window-x="33"
     inkscape:window-y="0"
     inkscape:snap-bbox="true">
    <inkscape:grid
       id="GridFromPre046Settings"
       type="xygrid"
       originx="0px"
       originy="0px"
       spacingx="1px"
       spacingy="1px"
       color="#0000ff"
       empcolor="#0000ff"
       opacity="0.2"
       empopacity="0.4"
       empspacing="5"
       visible="true"
       enabled="true" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1">
    <path
       style="fill:none;stroke:#000000;stroke-width:2.00000024;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 78.333332,25 C 91.666666,25 95,25 95,25"
       id="path3059"
       sodipodi:nodetypes="cc" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999988;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 30.385717,15 L 4.9999998,15"
       id="path3061" />
    <path
       style="fill:none;stroke:#000000;stroke-width:1.99999976;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
       d="M 31.362091,35 L 4.9999998,35"
       id="path3944" />
    <g
       id="g2560"
       inkscape:label="Layer 1"
       transform="translate(26.5,-39.5)">
      <path
         id="path3516"
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.25,81.500005 C -3.847374,84.144405 -4.5,84.500005 -4.5,84.500005 L -8.15625,84.500005 L -6.15625,82.062505 C -6.15625,82.062505 -0.5,75.062451 -0.5,64.5 C -0.5,53.937549 -6.15625,46.9375 -6.15625,46.9375 L -8.15625,44.5 L -4.5,44.5 C -3.71875,45.4375 -3.078125,46.15625 -2.28125,47.5 C -0.408531,50.599815 2.5,56.526646 2.5,64.5 C 2.5,72.45065 -0.396697,78.379425 -2.25,81.500005 z"
         sodipodi:nodetypes="ccccsccccsc" />
      <path
         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:3;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
         d="M -2.40625,44.5 L -0.40625,46.9375 C -0.40625,46.9375 5.25,53.937549 5.25,64.5 C 5.25,75.062451 -0.40625,82.0625 -0.40625,82.0625 L -2.40625,84.5 L 0.75,84.5 L 14.75,84.5 C 17.158076,84.500001 22.439699,84.524514 28.375,82.09375 C 34.310301,79.662986 40.911536,74.750484 46.0625,65.21875 L 44.75,64.5 L 46.0625,63.78125 C 35.759387,44.71559 19.506574,44.5 14.75,44.5 L 0.75,44.5 L -2.40625,44.5 z M 3.46875,47.5 L 14.75,47.5 C 19.434173,47.5 33.03685,47.369793 42.71875,64.5 C 37.951964,72.929075 32.197469,77.18391 27,79.3125 C 21.639339,81.507924 17.158075,81.500001 14.75,81.5 L 3.5,81.5 C 5.3735884,78.391566 8.25,72.45065 8.25,64.5 C 8.25,56.526646 5.3414686,50.599815 3.46875,47.5 z"
         id="path4973"
         sodipodi:nodetypes="ccsccccscccccccccsccsc" />
    </g>
    <path
       sodipodi:type="arc"
       style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:3;stroke-linejoin:miter;marker:none;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
       id="path3551"
       sodipodi:cx="75"
       sodipodi:cy="25"
       sodipodi:rx="4"
       sodipodi:ry="4"
       d="M 79,25 A 4,4 0 1 1 71,25 A 4,4 0 1 1 79,25 z" />
  </g>
</svg>
"}}},{operation:function(t,e){return(!t||!e)&&(t||e)}}),kc={Gate:fc,IO:pc,Input:mc,Output:Ic,Gate11:vc,Gate21:Ac,Repeater:Cc,Not:wc,Or:yc,And:bc,Nor:Nc,Nand:xc,Xor:Mc,Xnor:Sc,Wire:ja.define("logic.Wire",{attrs:{".connection":{"stroke-width":2},".marker-vertex":{r:7}},router:{name:"orthogonal"},connector:{name:"rounded",args:{radius:10}}},{arrowheadMarkup:['<g class="marker-arrowhead-group marker-arrowhead-group-<%= end %>">','<circle class="marker-arrowhead" end="<%= end %>" r="7"/>',"</g>"].join(""),vertexMarkup:['<g class="marker-vertex-group" transform="translate(<%= x %>, <%= y %>)">','<circle class="marker-vertex" idx="<%= idx %>" r="10" />','<g class="marker-vertex-remove-group">','<path class="marker-vertex-remove-area" idx="<%= idx %>" d="M16,5.333c-7.732,0-14,4.701-14,10.5c0,1.982,0.741,3.833,2.016,5.414L2,25.667l5.613-1.441c2.339,1.317,5.237,2.107,8.387,2.107c7.732,0,14-4.701,14-10.5C30,10.034,23.732,5.333,16,5.333z" transform="translate(5, -33)"/>','<path class="marker-vertex-remove" idx="<%= idx %>" transform="scale(.8) translate(9.5, -37)" d="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z">',"<title>Remove vertex.</title>","</path>","</g>","</g>"].join("")})},Tc={KingWhite:Gl.define("chess.KingWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;"><path      d="M 22.5,11.63 L 22.5,6"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 20,8 L 25,8"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path      d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"      style="fill:#ffffff; stroke:#000000; stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 11.5,30 C 17,27 27,27 32.5,30"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5"      style="fill:none; stroke:#000000;" />    <path      d="M 11.5,37 C 17,34 27,34 32.5,37"      style="fill:none; stroke:#000000;" />  </g></g></g>'}),KingBlack:Gl.define("chess.KingBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path       d="M 22.5,11.63 L 22.5,6"       style="fill:none; stroke:#000000; stroke-linejoin:miter;"       id="path6570" />    <path       d="M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25"       style="fill:#000000;fill-opacity:1; stroke-linecap:butt; stroke-linejoin:miter;" />    <path       d="M 11.5,37 C 17,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 19,16 9.5,13 6.5,19.5 C 3.5,25.5 11.5,29.5 11.5,29.5 L 11.5,37 z "       style="fill:#000000; stroke:#000000;" />    <path       d="M 20,8 L 25,8"       style="fill:none; stroke:#000000; stroke-linejoin:miter;" />    <path       d="M 32,29.5 C 32,29.5 40.5,25.5 38.03,19.85 C 34.15,14 25,18 22.5,24.5 L 22.51,26.6 L 22.5,24.5 C 20,18 9.906,14 6.997,19.85 C 4.5,25.5 11.85,28.85 11.85,28.85"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,30 C 17,27 27,27 32.5,30 M 11.5,33.5 C 17,30.5 27,30.5 32.5,33.5 M 11.5,37 C 17,34 27,34 32.5,37"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),QueenWhite:Gl.define("chess.QueenWhite",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(-1,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(15.5,-5.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(32,-1)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(7,-4.5)" />    <path      d="M 9 13 A 2 2 0 1 1  5,13 A 2 2 0 1 1  9 13 z"      transform="translate(24,-4)" />    <path      d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38,14 L 31,25 L 31,11 L 25.5,24.5 L 22.5,9.5 L 19.5,24.5 L 14,10.5 L 14,25 L 7,14 L 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z "      style="stroke-linecap:butt;" />    <path      d="M 11.5,30 C 15,29 30,29 33.5,30"      style="fill:none;" />    <path      d="M 12,33.5 C 18,32.5 27,32.5 33,33.5"      style="fill:none;" />  </g></g></g>'}),QueenBlack:Gl.define("chess.QueenBlack",{size:{width:42,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:none;">      <circle cx="6"    cy="12" r="2.75" />      <circle cx="14"   cy="9"  r="2.75" />      <circle cx="22.5" cy="8"  r="2.75" />      <circle cx="31"   cy="9"  r="2.75" />      <circle cx="39"   cy="12" r="2.75" />    </g>    <path       d="M 9,26 C 17.5,24.5 30,24.5 36,26 L 38.5,13.5 L 31,25 L 30.7,10.9 L 25.5,24.5 L 22.5,10 L 19.5,24.5 L 14.3,10.9 L 14,25 L 6.5,13.5 L 9,26 z"       style="stroke-linecap:butt; stroke:#000000;" />    <path       d="M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 10.5,36 10.5,36 C 9,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z"       style="stroke-linecap:butt;" />    <path       d="M 11,38.5 A 35,35 1 0 0 34,38.5"       style="fill:none; stroke:#000000; stroke-linecap:butt;" />    <path       d="M 11,29 A 35,35 1 0 1 34,29"       style="fill:none; stroke:#ffffff;" />    <path       d="M 12.5,31.5 L 32.5,31.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 11.5,34.5 A 35,35 1 0 0 33.5,34.5"       style="fill:none; stroke:#ffffff;" />    <path       d="M 10.5,37.5 A 35,35 1 0 0 34.5,37.5"       style="fill:none; stroke:#ffffff;" />  </g></g></g>'}),RookWhite:Gl.define("chess.RookWhite",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14"      style="stroke-linecap:butt;" />    <path      d="M 34,14 L 31,17 L 14,17 L 11,14" />    <path      d="M 31,17 L 31,29.5 L 14,29.5 L 14,17"      style="stroke-linecap:butt; stroke-linejoin:miter;" />    <path      d="M 31,29.5 L 32.5,32 L 12.5,32 L 14,29.5" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),RookBlack:Gl.define("chess.RookBlack",{size:{width:32,height:34}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z "      style="stroke-linecap:butt;" />    <path      d="M 12.5,32 L 14,29.5 L 31,29.5 L 32.5,32 L 12.5,32 z "      style="stroke-linecap:butt;" />    <path      d="M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z "      style="stroke-linecap:butt;" />    <path      d="M 14,29.5 L 14,16.5 L 31,16.5 L 31,29.5 L 14,29.5 z "      style="stroke-linecap:butt;stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 11,14 L 34,14 L 31,16.5 L 14,16.5 z "      style="stroke-linecap:butt;" />    <path      d="M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14 L 11,14 z "      style="stroke-linecap:butt;" />    <path      d="M 12,35.5 L 33,35.5 L 33,35.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 13,31.5 L 32,31.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,29.5 L 31,29.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 14,16.5 L 31,16.5"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />    <path      d="M 11,14 L 34,14"      style="fill:none; stroke:#ffffff; stroke-width:1; stroke-linejoin:miter;" />  </g></g></g>'}),BishopWhite:Gl.define("chess.BishopWhite",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#ffffff; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path      d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"      style="fill:none; stroke:#000000; stroke-linejoin:miter;" />  </g></g></g>'}),BishopBlack:Gl.define("chess.BishopBlack",{size:{width:38,height:38}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <g style="fill:#000000; stroke:#000000; stroke-linecap:butt;">       <path        d="M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.646,38.99 6.677,38.97 6,38 C 7.354,36.06 9,36 9,36 z" />      <path        d="M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z" />      <path        d="M 25 8 A 2.5 2.5 0 1 1  20,8 A 2.5 2.5 0 1 1  25 8 z" />    </g>    <path       d="M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18"       style="fill:none; stroke:#ffffff; stroke-linejoin:miter;" />  </g></g></g>'}),KnightWhite:Gl.define("chess.KnightWhite",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#ffffff; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#000000; stroke:#000000;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#000000; stroke:#000000;" />  </g></g></g>'}),KnightBlack:Gl.define("chess.KnightBlack",{size:{width:38,height:37}},{markup:'<g class="rotatable"><g class="scalable"><g style="opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:#000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;">    <path      d="M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18"      style="fill:#000000; stroke:#000000;" />    <path      d="M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10"      style="fill:#000000; stroke:#000000;" />    <path      d="M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 15 15.5 A 0.5 1.5 0 1 1  14,15.5 A 0.5 1.5 0 1 1  15 15.5 z"      transform="matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)"      style="fill:#ffffff; stroke:#ffffff;" />    <path      d="M 24.55,10.4 L 24.1,11.85 L 24.6,12 C 27.75,13 30.25,14.49 32.5,18.75 C 34.75,23.01 35.75,29.06 35.25,39 L 35.2,39.5 L 37.45,39.5 L 37.5,39 C 38,28.94 36.62,22.15 34.25,17.66 C 31.88,13.17 28.46,11.02 25.06,10.5 L 24.55,10.4 z "      style="fill:#ffffff; stroke:none;" />  </g></g></g>'}),PawnWhite:Gl.define("chess.PawnWhite",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#ffffff; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'}),PawnBlack:Gl.define("chess.PawnBlack",{size:{width:28,height:33}},{markup:'<g class="rotatable"><g class="scalable"><path d="M 22,9 C 19.79,9 18,10.79 18,13 C 18,13.89 18.29,14.71 18.78,15.38 C 16.83,16.5 15.5,18.59 15.5,21 C 15.5,23.03 16.44,24.84 17.91,26.03 C 14.91,27.09 10.5,31.58 10.5,39.5 L 33.5,39.5 C 33.5,31.58 29.09,27.09 26.09,26.03 C 27.56,24.84 28.5,23.03 28.5,21 C 28.5,18.59 27.17,16.5 25.22,15.38 C 25.71,14.71 26,13.89 26,13 C 26,10.79 24.21,9 22,9 z "  style="opacity:1; fill:#000000; fill-opacity:1; fill-rule:nonzero; stroke:#000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;" /></g></g>'})},Dc=Oa.define("erd.Entity",{size:{width:150,height:60},attrs:{".outer":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"100,0 100,60 0,60 0,0"},".inner":{fill:"#2ECC71",stroke:"#27AE60","stroke-width":2,points:"95,5 95,55 5,55 5,5",display:"none"},text:{text:"Entity","font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Lc=Dc.define("erd.WeakEntity",{attrs:{".inner":{display:"auto"},text:{text:"Weak Entity"}}}),zc=Oa.define("erd.Relationship",{size:{width:80,height:80},attrs:{".outer":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,0 80,40 40,80 0,40"},".inner":{fill:"#3498DB",stroke:"#2980B9","stroke-width":2,points:"40,5 75,40 40,75 5,40",display:"none"},text:{text:"Relationship","font-family":"Arial","font-size":12,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon class="outer"/><polygon class="inner"/></g><text/></g>'}),Pc=zc.define("erd.IdentifyingRelationship",{attrs:{".inner":{display:"auto"},text:{text:"Identifying"}}}),jc=Oa.define("erd.Attribute",{size:{width:100,height:50},attrs:{ellipse:{transform:"translate(50, 25)"},".outer":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:50,ry:25,fill:"#E67E22"},".inner":{stroke:"#D35400","stroke-width":2,cx:0,cy:0,rx:45,ry:20,fill:"#E67E22",display:"none"},text:{"font-family":"Arial","font-size":14,"ref-x":.5,"ref-y":.5,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><ellipse class="outer"/><ellipse class="inner"/></g><text/></g>'}),Gc=jc.define("erd.Multivalued",{attrs:{".inner":{display:"block"},text:{text:"multivalued"}}}),Zc=jc.define("erd.Derived",{attrs:{".outer":{"stroke-dasharray":"3,5"},text:{text:"derived"}}}),Bc=jc.define("erd.Key",{attrs:{ellipse:{"stroke-width":4},text:{text:"key","font-weight":"800","text-decoration":"underline"}}}),Oc=jc.define("erd.Normal",{attrs:{text:{text:"Normal"}}}),Ec={Entity:Dc,WeakEntity:Lc,Relationship:zc,IdentifyingRelationship:Pc,Attribute:jc,Multivalued:Gc,Derived:Zc,Key:Bc,Normal:Oc,ISA:Oa.define("erd.ISA",{type:"erd.ISA",size:{width:100,height:50},attrs:{polygon:{points:"0,0 50,50 100,0",fill:"#F1C40F",stroke:"#F39C12","stroke-width":2},text:{text:"ISA","font-size":18,"ref-x":.5,"ref-y":.3,"y-alignment":"middle","text-anchor":"middle"}}},{markup:'<g class="rotatable"><g class="scalable"><polygon/></g><text/></g>'}),Line:ja.define("erd.Line",{},{cardinality:function(t){this.set("labels",[{position:-20,attrs:{text:{dy:-8,text:t}}}])}})},Rc={State:El.define("fsa.State",{attrs:{circle:{"stroke-width":3},text:{"font-weight":"800"}}}),StartState:Oa.define("fsa.StartState",{size:{width:20,height:20},attrs:{circle:{transform:"translate(10, 10)",r:10,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle/></g></g>'}),EndState:Oa.define("fsa.EndState",{size:{width:20,height:20},attrs:{".outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#000000"},".inner":{transform:"translate(10, 10)",r:6,fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Arrow:ja.define("fsa.Arrow",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}},smooth:!0})},Yc={Member:Oa.define("org.Member",{size:{width:180,height:70},attrs:{rect:{width:170,height:60},".card":{fill:"#FFFFFF",stroke:"#000000","stroke-width":2,"pointer-events":"visiblePainted",rx:10,ry:10},image:{width:48,height:48,ref:".card","ref-x":10,"ref-y":5},".rank":{"text-decoration":"underline",ref:".card","ref-x":.9,"ref-y":.2,"font-family":"Courier New","font-size":14,"text-anchor":"end"},".name":{"font-weight":"800",ref:".card","ref-x":.9,"ref-y":.6,"font-family":"Courier New","font-size":14,"text-anchor":"end"}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="card"/><image/></g><text class="rank"/><text class="name"/></g>'}),Arrow:ja.define("org.Arrow",{source:{selector:".card"},target:{selector:".card"},attrs:{".connection":{stroke:"#585858","stroke-width":3}},z:-1})},Wc={Place:Gl.define("pn.Place",{size:{width:50,height:50},attrs:{".root":{r:25,fill:"#ffffff",stroke:"#000000",transform:"translate(25, 25)"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:".root",fill:"#000000","font-size":12},".tokens > circle":{fill:"#000000",r:5},".tokens.one > circle":{transform:"translate(25, 25)"},".tokens.two > circle:nth-child(1)":{transform:"translate(19, 25)"},".tokens.two > circle:nth-child(2)":{transform:"translate(31, 25)"},".tokens.three > circle:nth-child(1)":{transform:"translate(18, 29)"},".tokens.three > circle:nth-child(2)":{transform:"translate(25, 19)"},".tokens.three > circle:nth-child(3)":{transform:"translate(32, 29)"},".tokens.alot > text":{transform:"translate(25, 18)","text-anchor":"middle",fill:"#000000"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="root"/><g class="tokens" /></g><text class="label"/></g>'}),PlaceView:$a.extend({presentationAttributes:$a.addPresentationAttributes({tokens:["TOKENS"]}),initFlag:$a.prototype.initFlag.concat(["TOKENS"]),confirmUpdate:function(){for(var t,e=[],i=arguments.length;i--;)e[i]=arguments[i];var n=(t=$a.prototype.confirmUpdate).call.apply(t,[this].concat(e));return this.hasFlag(n,"TOKENS")&&(this.renderTokens(),this.update(),n=this.removeFlag(n,"TOKENS")),n},renderTokens:function(){var e=this.vel.findOne(".tokens").empty();["one","two","three","alot"].forEach(function(t){e.removeClass(t)});var t=this.model.get("tokens");if(t)switch(t){case 1:e.addClass("one"),e.append(Pr("circle"));break;case 2:e.addClass("two"),e.append([Pr("circle"),Pr("circle")]);break;case 3:e.addClass("three"),e.append([Pr("circle"),Pr("circle"),Pr("circle")]);break;default:e.addClass("alot"),e.append(Pr("text").text(t+""))}}}),Transition:Gl.define("pn.Transition",{size:{width:12,height:50},attrs:{rect:{width:12,height:50,fill:"#000000",stroke:"#000000"},".label":{"text-anchor":"middle","ref-x":.5,"ref-y":-20,ref:"rect",fill:"#000000","font-size":12}}},{markup:'<g class="rotatable"><g class="scalable"><rect class="root"/></g></g><text class="label"/>'}),Link:ja.define("pn.Link",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z"}}})},Uc=Gl.define("uml.Class",{attrs:{rect:{width:200},".uml-class-name-rect":{stroke:"black","stroke-width":2,fill:"#3498db"},".uml-class-attrs-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-methods-rect":{stroke:"black","stroke-width":2,fill:"#2980b9"},".uml-class-name-text":{ref:".uml-class-name-rect","ref-y":.5,"ref-x":.5,"text-anchor":"middle","y-alignment":"middle","font-weight":"bold",fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-attrs-text":{ref:".uml-class-attrs-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"},".uml-class-methods-text":{ref:".uml-class-methods-rect","ref-y":5,"ref-x":5,fill:"black","font-size":12,"font-family":"Times New Roman"}},name:[],attributes:[],methods:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-class-name-rect"/><rect class="uml-class-attrs-rect"/><rect class="uml-class-methods-rect"/>',"</g>",'<text class="uml-class-name-text"/><text class="uml-class-attrs-text"/><text class="uml-class-methods-text"/>',"</g>"].join(""),initialize:function(){this.on("change:name change:attributes change:methods",function(){this.updateRectangles(),this.trigger("uml-update")},this),this.updateRectangles(),Gl.prototype.initialize.apply(this,arguments)},getClassName:function(){return this.get("name")},updateRectangles:function(){var n=this.get("attrs"),t=[{type:"name",text:this.getClassName()},{type:"attrs",text:this.get("attributes")},{type:"methods",text:this.get("methods")}],r=0;t.forEach(function(t){var e=Array.isArray(t.text)?t.text:[t.text],i=20*e.length+20;n[".uml-class-"+t.type+"-text"].text=e.join("\n"),n[".uml-class-"+t.type+"-rect"].height=i,n[".uml-class-"+t.type+"-rect"].transform="translate(0,"+r+")",r+=i})}}),Fc=$a.extend({initialize:function(){$a.prototype.initialize.apply(this,arguments),this.listenTo(this.model,"uml-update",function(){this.update(),this.resize()})}}),Vc=Uc.define("uml.Abstract",{attrs:{".uml-class-name-rect":{fill:"#e74c3c"},".uml-class-attrs-rect":{fill:"#c0392b"},".uml-class-methods-rect":{fill:"#c0392b"}}},{getClassName:function(){return["<<Abstract>>",this.get("name")]}}),Xc=Fc,Hc=Uc.define("uml.Interface",{attrs:{".uml-class-name-rect":{fill:"#f1c40f"},".uml-class-attrs-rect":{fill:"#f39c12"},".uml-class-methods-rect":{fill:"#f39c12"}}},{getClassName:function(){return["<<Interface>>",this.get("name")]}}),Jc={basic:_l,standard:cc,devs:dc,logic:kc,chess:Tc,erd:Ec,fsa:Rc,org:Yc,pn:Wc,uml:{Class:Uc,ClassView:Fc,Abstract:Vc,AbstractView:Xc,Interface:Hc,InterfaceView:Fc,Generalization:ja.define("uml.Generalization",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"}}}),Implementation:ja.define("uml.Implementation",{attrs:{".marker-target":{d:"M 20 0 L 0 10 L 20 20 z",fill:"white"},".connection":{"stroke-dasharray":"3,3"}}}),Aggregation:ja.define("uml.Aggregation",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"white"}}}),Composition:ja.define("uml.Composition",{attrs:{".marker-target":{d:"M 40 10 L 20 20 L 0 10 L 20 0 z",fill:"black"}}}),Association:ja.define("uml.Association"),State:Gl.define("uml.State",{attrs:{".uml-state-body":{width:200,height:200,rx:10,ry:10,fill:"#ecf0f1",stroke:"#bdc3c7","stroke-width":3},".uml-state-separator":{stroke:"#bdc3c7","stroke-width":2},".uml-state-name":{ref:".uml-state-body","ref-x":.5,"ref-y":5,"text-anchor":"middle",fill:"#000000","font-family":"Courier New","font-size":14},".uml-state-events":{ref:".uml-state-separator","ref-x":5,"ref-y":5,fill:"#000000","font-family":"Courier New","font-size":14}},name:"State",events:[]},{markup:['<g class="rotatable">','<g class="scalable">','<rect class="uml-state-body"/>',"</g>",'<path class="uml-state-separator"/>','<text class="uml-state-name"/>','<text class="uml-state-events"/>',"</g>"].join(""),initialize:function(){this.on({"change:name":this.updateName,"change:events":this.updateEvents,"change:size":this.updatePath},this),this.updateName(),this.updateEvents(),this.updatePath(),Gl.prototype.initialize.apply(this,arguments)},updateName:function(){this.attr(".uml-state-name/text",this.get("name"))},updateEvents:function(){this.attr(".uml-state-events/text",this.get("events").join("\n"))},updatePath:function(){var t="M 0 20 L "+this.get("size").width+" 20";this.attr(".uml-state-separator/d",t,{silent:!0})}}),StartState:El.define("uml.StartState",{type:"uml.StartState",attrs:{circle:{fill:"#34495e",stroke:"#2c3e50","stroke-width":2,rx:1}}}),EndState:Gl.define("uml.EndState",{size:{width:20,height:20},attrs:{"circle.outer":{transform:"translate(10, 10)",r:10,fill:"#ffffff",stroke:"#2c3e50"},"circle.inner":{transform:"translate(10, 10)",r:6,fill:"#34495e"}}},{markup:'<g class="rotatable"><g class="scalable"><circle class="outer"/><circle class="inner"/></g></g>'}),Transition:ja.define("uml.Transition",{attrs:{".marker-target":{d:"M 10 0 L 0 5 L 10 10 z",fill:"#34495e",stroke:"#2c3e50"},".connection":{stroke:"#2c3e50"}}})}};function _c(t,e){if(0===e)return"0%";return Math.round(t/e*100*1e3)/1e3+"%"}function Qc(r){return function(t,e,i,n){return(e.isNodeConnection(i)?qc:Kc)(r,t,e,i,n)}}function Kc(t,e,i,n,r){var o=i.model.angle(),a=i.getNodeUnrotatedBBox(n),s=i.model.getBBox().center();r.rotate(s,o);var l=r.x-a.x,c=r.y-a.y;return t&&(l=_c(l,a.width),c=_c(c,a.height)),e.anchor={name:"topLeft",args:{dx:l,dy:c,rotate:!0}},e}function qc(t,e,i,n,r){var o=i.getConnection();if(!o)return e;var a=o.closestPointLength(r);if(t){var s=o.length();e.anchor={name:"connectionRatio",args:{ratio:a/s}}}else e.anchor={name:"connectionLength",args:{length:a}};return e}var $c=qo,tu=Qc(!1),eu=Qc(!0),iu={useDefaults:$c,pinAbsolute:tu,pinRelative:eu},nu=Wa.extend({tagName:"circle",svgElement:!0,className:"marker-vertex",events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onDoubleClick",dbltap:"onDoubleClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},attributes:{r:6,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move"},position:function(t,e){var i=this.vel,n=this.options.scale,r=Pr.createSVGMatrix().translate(t,e);n&&(r=r.scale(n)),i.transform(r,{absolute:!0})},onPointerDown:function(t){this.options.guard(t)||(t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data),this.trigger("will-change",this,t))},onPointerMove:function(t){this.trigger("changing",this,t)},onDoubleClick:function(t){this.trigger("remove",this,t)},onPointerUp:function(t){this.trigger("changed",this,t),this.undelegateDocumentEvents(),this.options.paper.delegateEvents()}}),ru=Dl.extend({name:"vertices",options:{handleClass:nu,snapRadius:20,redundancyRemoval:!0,vertexAdding:!0,stopPropagation:!0,scale:null},children:[{tagName:"path",selector:"connection",className:"joint-vertices-path",attributes:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"cell"}}],handles:null,events:{"mousedown .joint-vertices-path":"onPathPointerDown","touchstart .joint-vertices-path":"onPathPointerDown"},onRender:function(){return this.options.vertexAdding&&(this.renderChildren(),this.updatePath()),this.resetHandles(),this.renderHandles(),this},update:function(){return this.relatedView.model.vertices().length===this.handles.length?this.updateHandles():(this.resetHandles(),this.renderHandles()),this.options.vertexAdding&&this.updatePath(),this},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},renderHandles:function(){for(var e=this,t=this.relatedView.model.vertices(),i=0,n=t.length;i<n;i++){var r=t[i],o=new this.options.handleClass({index:i,paper:this.paper,scale:this.options.scale,guard:function(t){return e.guard(t)}});o.render(),o.position(r.x,r.y),this.simulateRelatedView(o.el),o.vel.appendTo(this.el),this.handles.push(o),this.startHandleListening(o)}},updateHandles:function(){for(var t=this.relatedView.model.vertices(),e=0,i=t.length;e<i;e++){var n=t[e],r=this.handles[e];if(!r)return;r.position(n.x,n.y)}},updatePath:function(){var t=this.childNodes.connection;t&&t.setAttribute("d",this.relatedView.getSerializedConnection())},startHandleListening:function(t){var e=this.relatedView;e.can("vertexMove")&&(this.listenTo(t,"will-change",this.onHandleWillChange),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"changed",this.onHandleChanged)),e.can("vertexRemove")&&this.listenTo(t,"remove",this.onHandleRemove)},getNeighborPoints:function(t){var e=this.relatedView,i=e.model.vertices(),n=0<t?i[t-1]:e.sourceAnchor,r=t<i.length-1?i[t+1]:e.targetAnchor;return{prev:new un(n),next:new un(r)}},onHandleWillChange:function(t,e){this.focus();var i=this.relatedView,n=this.options;i.model.startBatch("vertex-move",{ui:!0,tool:this.cid}),n.stopPropagation||i.notifyPointerdown.apply(i,i.paper.getPointerArgs(e))},onHandleChanging:function(t,e){var i=this.options,n=this.relatedView,r=t.options.index,o=n.paper.getPointerArgs(e),a=o[0],s=o[1],l=o[2],c={x:s,y:l};this.snapVertex(c,r),n.model.vertex(r,c,{ui:!0,tool:this.cid}),t.position(c.x,c.y),i.stopPropagation||n.notifyPointermove(a,s,l)},onHandleChanged:function(t,e){var i=this.options,n=this.relatedView;if(i.vertexAdding&&this.updatePath(),i.redundancyRemoval){n.removeRedundantLinearVertices({ui:!0,tool:this.cid})&&this.render(),this.blur(),n.model.stopBatch("vertex-move",{ui:!0,tool:this.cid}),this.eventData(e).vertexAdded&&n.model.stopBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.paper.getPointerArgs(e),o=r[0],a=r[1],s=r[2];i.stopPropagation||n.notifyPointerup(o,a,s),n.checkMouseleave(o)}},snapVertex:function(t,e){var i=this.options.snapRadius;if(0<i){var n=this.getNeighborPoints(e),r=n.prev,o=n.next;Math.abs(t.x-r.x)<i?t.x=r.x:Math.abs(t.x-o.x)<i&&(t.x=o.x),Math.abs(t.y-r.y)<i?t.y=n.prev.y:Math.abs(t.y-o.y)<i&&(t.y=o.y)}},onHandleRemove:function(t,e){var i=t.options.index,n=this.relatedView;n.model.removeVertex(i,{ui:!0}),this.options.vertexAdding&&this.updatePath(),n.checkMouseleave(Hr(e))},onPathPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY).toJSON(),n=this.relatedView;n.model.startBatch("vertex-add",{ui:!0,tool:this.cid});var r=n.getVertexIndex(i.x,i.y);this.snapVertex(i,r),n.model.insertVertex(r,i,{ui:!0,tool:this.cid}),this.update();var o=this.handles[r];this.eventData(e,{vertexAdded:!0}),o.onPointerDown(e)}},onRemove:function(){this.resetHandles()}},{VertexHandle:nu});function ou(t,e){var i=t.model;return e?i.getBBox():i.isLink()?t.getConnection().bbox():t.getNodeUnrotatedBBox(t.el)}function au(t,e,i){return eu.call(this.paper,{},e,i,t,this.model).anchor}var su=Wa.extend({tagName:"g",svgElement:!0,className:"marker-segment",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},children:[{tagName:"line",selector:"line",attributes:{stroke:"#33334F","stroke-width":2,fill:"none","pointer-events":"none"}},{tagName:"rect",selector:"handle",attributes:{width:20,height:8,x:-10,y:-4,rx:4,ry:4,fill:"#33334F",stroke:"#FFFFFF","stroke-width":2}}],onRender:function(){this.renderChildren()},position:function(t,e,i,n){var r=this.options.scale,o=Pr.createSVGMatrix().translate(t,e).rotate(i);r&&(o=o.scale(r));var a=this.childNodes.handle;a.setAttribute("transform",Pr.matrixToTransformString(o)),a.setAttribute("cursor",i%180==0?"row-resize":"col-resize");var s=n.getClosestPoint(new un(t,e)),l=this.childNodes.line;l.setAttribute("x1",t),l.setAttribute("y1",e),l.setAttribute("x2",s.x),l.setAttribute("y2",s.y)},onPointerDown:function(t){this.options.guard(t)||(this.trigger("change:start",this,t),t.stopPropagation(),t.preventDefault(),this.options.paper.undelegateEvents(),this.delegateDocumentEvents(null,t.data))},onPointerMove:function(t){this.trigger("changing",this,t)},onPointerUp:function(t){this.undelegateDocumentEvents(),this.options.paper.delegateEvents(),this.trigger("change:end",this,t)},show:function(){this.el.style.display=""},hide:function(){this.el.style.display="none"}}),lu=Dl.extend({name:"segments",precision:.5,options:{handleClass:su,segmentLengthThreshold:40,redundancyRemoval:!0,anchor:au,snapRadius:10,snapHandle:!0,stopPropagation:!0},handles:null,onRender:function(){this.resetHandles();var t=this.relatedView,e=t.model.vertices();e.unshift(t.sourcePoint),e.push(t.targetPoint);for(var i=0,n=e.length;i<n-1;i++){var r=e[i],o=e[i+1],a=this.renderHandle(r,o);this.simulateRelatedView(a.el),this.handles.push(a),a.options.index=i}return this},renderHandle:function(t,e){var i=this,n=new this.options.handleClass({paper:this.paper,scale:this.options.scale,guard:function(t){return i.guard(t)}});return n.render(),this.updateHandle(n,t,e),n.vel.appendTo(this.el),this.startHandleListening(n),n},update:function(){return this.render(),this},startHandleListening:function(t){this.listenTo(t,"change:start",this.onHandleChangeStart),this.listenTo(t,"changing",this.onHandleChanging),this.listenTo(t,"change:end",this.onHandleChangeEnd)},resetHandles:function(){var t=this.handles;if(this.handles=[],this.stopListening(),Array.isArray(t))for(var e=0,i=t.length;e<i;e++)t[e].remove()},shiftHandleIndexes:function(t){for(var e=this.handles,i=0,n=e.length;i<n;i++)e[i].options.index+=t},resetAnchor:function(t,e){var i=this.relatedView.model;e?i.prop([t,"anchor"],e,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([t,"anchor"],{ui:!0,tool:this.cid})},snapHandle:function(t,e,i){var n=t.options.index,r=this.relatedView.model.vertices(),o=t.options.axis,a=r[n-2]||i.sourceAnchor,s=r[n+1]||i.targetAnchor,l=this.options.snapRadius;return Math.abs(e[o]-a[o])<l?e[o]=a[o]:Math.abs(e[o]-s[o])<l&&(e[o]=s[o]),e},onHandleChanging:function(t,e){var i=this.options,n=this.eventData(e),r=this.relatedView,o=r.paper,a=t.options.index-1,s=Hr(e),l=o.snapToGrid(s.clientX,s.clientY),c=this.snapHandle(t,l.clone(),n),u=t.options.axis,h=this.options.snapHandle?0:l[u]-c[u],g=r.model,d=xo(g.vertices()),f=this.options.anchor;"function"!=typeof f&&(f=null);var p=t.options.index,m=[r.sourcePoint.clone()].concat(d,[r.targetPoint.clone()]),I=0;if(0<=p-1){var v=m[p-1],A=m[p];new fn(v,A).vector().theta()%90!=0&&(d.splice(p-1,0,n.originalVertices[p-1]),I++,this.shiftHandleIndexes(1))}var C=d[a+I],w=d[a+1+I];if(p+2<m.length){var y=m[p+1],b=m[p+2];if(new fn(y,b).vector().theta()%90!=0){var N=1===n.originalVertices.length,x=N?0:p,M=n.firstHandleShifted&&!N?1:0,S=1+I;d.splice(p+S,0,n.originalVertices[x-M])}}var k=r.sourceView,T=r.sourceBBox,D=!1,L=!1;if(C?0===a?T.containsPoint(C)?(d.shift(),this.shiftHandleIndexes(-1),D=!0):(C[u]=c[u],L=!0):C[u]=c[u]:((C=r.sourceAnchor.toJSON())[u]=c[u],T.containsPoint(C)?(C[u]=c[u],D=!0):(d.unshift(C),this.shiftHandleIndexes(1),L=n.firstHandleShifted=!0)),f&&k){if(D){var z=n.sourceAnchor.clone();z[u]=c[u];var P=f.call(r,z,k,r.sourceMagnet||k.el,"source",r);this.resetAnchor("source",P)}L&&this.resetAnchor("source",n.sourceAnchorDef)}var j=r.targetView,G=r.targetBBox,Z=!1,B=!1;if(w?a===d.length-2?G.containsPoint(w)?(d.pop(),Z=!0):(w[u]=c[u],B=!0):w[u]=c[u]:((w=r.targetAnchor.toJSON())[u]=c[u],G.containsPoint(w)?Z=!0:(d.push(w),B=!0)),f&&j){if(Z){var O=n.targetAnchor.clone();O[u]=c[u];var E=f.call(r,O,j,r.targetMagnet||j.el,"target",r);this.resetAnchor("target",E)}B&&this.resetAnchor("target",n.targetAnchorDef)}g.vertices(d,{ui:!0,tool:this.cid}),this.updateHandle(t,C,w,h),i.stopPropagation||r.notifyPointermove(s,l.x,l.y)},onHandleChangeStart:function(t,e){var i=this.options,n=this.handles,r=this.relatedView,o=r.model,a=r.paper,s=t.options.index;if(Array.isArray(n)){for(var l=0,c=n.length;l<c;l++)l!==s&&n[l].hide();this.focus(),this.eventData(e,{sourceAnchor:r.sourceAnchor.clone(),targetAnchor:r.targetAnchor.clone(),sourceAnchorDef:No(o.prop(["source","anchor"])),targetAnchorDef:No(o.prop(["target","anchor"])),originalVertices:xo(o.vertices()),firstHandleShifted:!1}),o.startBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||r.notifyPointerdown.apply(r,a.getPointerArgs(e))}},onHandleChangeEnd:function(t,e){var i=this.options,n=this.relatedView,r=n.paper,o=n.model;i.redundancyRemoval&&n.removeRedundantLinearVertices({ui:!0,tool:this.cid});var a=Hr(e),s=r.snapToGrid(a.clientX,a.clientY);this.render(),this.blur(),o.stopBatch("segment-move",{ui:!0,tool:this.cid}),i.stopPropagation||n.notifyPointerup(a,s.x,s.y),n.checkMouseleave(a)},updateHandle:function(t,e,i,n){var r=Math.abs(e.x-i.x)<this.precision,o=Math.abs(e.y-i.y)<this.precision;if(r||o){var a=new fn(e,i);if(a.length()<this.options.segmentLengthThreshold)t.hide();else{var s=a.midpoint(),l=r?"x":"y";s[l]+=n||0;var c=a.vector().vectorAngle(new un(1,0));t.position(s.x,s.y,c,this.relatedView),t.show(),t.options.axis=l}}else t.hide()},onRemove:function(){this.resetHandles()}},{SegmentHandle:su}),cu=Dl.extend({tagName:"path",xAxisVector:new un(1,0),events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{scale:null},onRender:function(){this.update()},update:function(){var t,e,i=this.ratio,n=this.relatedView,r=n.getTangentAtRatio(i);if(e=r?(t=r.start,r.vector().vectorAngle(this.xAxisVector)||0):(t=n.getPointAtRatio(i),0),!t)return this;var o=Pr.createSVGMatrix().translate(t.x,t.y).rotate(e),a=this.options.scale;return a&&(o=o.scale(a)),this.vel.transform(o,{absolute:!0}),this},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.relatedView;e.model.startBatch("arrowhead-move",{ui:!0,tool:this.cid}),e.can("arrowheadMove")&&(e.startArrowheadMove(this.arrowheadType),this.delegateDocumentEvents(),e.paper.undelegateEvents()),this.focus(),this.el.style.pointerEvents="none"}},onPointerMove:function(t){var e=Hr(t),i=this.paper.snapToGrid(e.clientX,e.clientY);this.relatedView.pointermove(e,i.x,i.y)},onPointerUp:function(t){this.undelegateDocumentEvents();var e=this.relatedView,i=e.paper,n=Hr(t),r=i.snapToGrid(n.clientX,n.clientY);e.pointerup(n,r.x,r.y),i.delegateEvents(),this.blur(),this.el.style.pointerEvents="",e.model.stopBatch("arrowhead-move",{ui:!0,tool:this.cid})}}),uu=cu.extend({name:"target-arrowhead",ratio:1,arrowheadType:"target",attributes:{d:"M -10 -8 10 0 -10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"target-arrowhead"}}),hu=cu.extend({name:"source-arrowhead",ratio:0,arrowheadType:"source",attributes:{d:"M 10 -8 -10 0 10 8 Z",fill:"#33334F",stroke:"#FFFFFF","stroke-width":2,cursor:"move",class:"source-arrowhead"}}),gu=Dl.extend({name:"boundary",tagName:"rect",options:{padding:10,useModelGeometry:!1},attributes:{fill:"none",stroke:"#33334F","stroke-width":.5,"stroke-dasharray":"5, 5","pointer-events":"none"},onRender:function(){this.update()},update:function(){var t=this.relatedView,e=this.options,i=this.vel,n=e.useModelGeometry,r=e.rotate,o=so(e.padding),a=ou(t,n).moveAndExpand({x:-o.left,y:-o.top,width:o.left+o.right,height:o.top+o.bottom}),s=t.model;if(s.isElement()){var l=s.angle();if(l)if(r){var c=s.getBBox().center();i.rotate(l,c.x,c.y,{absolute:!0})}else a=a.bbox(l)}return i.attr(a.toJSON()),this}}),du=Dl.extend({tagName:"g",type:null,children:[{tagName:"circle",selector:"anchor",attributes:{cursor:"pointer"}},{tagName:"rect",selector:"area",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{snap:function(t,e,i,n,r,o){var a=o.options.snapRadius,s="source"===n,l=s?0:-1,c=this.model.vertex(l)||this.getEndAnchor(s?"target":"source");return c&&(Math.abs(c.x-t.x)<a&&(t.x=c.x),Math.abs(c.y-t.y)<a&&(t.y=c.y)),t},anchor:au,scale:null,resetAnchor:!0,customAnchorAttributes:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttributes:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,restrictArea:!0,redundancyRemoval:!0},onRender:function(){this.renderChildren(),this.toggleArea(!1),this.update()},update:function(){var t=this.type;return this.relatedView.getEndView(t)?(this.updateAnchor(),this.updateArea(),this.el.style.display=""):this.el.style.display="none",this},updateAnchor:function(){var t=this.childNodes;if(t){var e=t.anchor;if(e){var i=this.relatedView,n=this.type,r=i.getEndAnchor(n),o=this.options,a=i.model.prop([n,"anchor"]),s="translate("+r.x+","+r.y+")";o.scale&&(s+=" scale("+o.scale+")"),e.setAttribute("transform",s);var l=a?o.customAnchorAttributes:o.defaultAnchorAttributes;for(var c in l)e.setAttribute(c,l[c])}}},updateArea:function(){var t=this.childNodes;if(t){var e=t.area;if(e){var i,n,r,o=this.relatedView,a=this.type,s=o.getEndView(a),l=s.model,c=o.getEndMagnet(a),u=this.options.areaPadding;isFinite(u)||(u=0),s.isNodeConnection(c)?(n=0,r=(i=s.getBBox()).center()):(i=s.getNodeUnrotatedBBox(c),n=l.angle(),r=i.center(),n&&r.rotate(l.getBBox().center(),-n)),i.inflate(u),e.setAttribute("x",-i.width/2),e.setAttribute("y",-i.height/2),e.setAttribute("width",i.width),e.setAttribute("height",i.height),e.setAttribute("transform","translate("+r.x+","+r.y+") rotate("+n+")")}}},toggleArea:function(t){this.childNodes.area.style.display=t?"":"none"},onPointerDown:function(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.paper.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleArea(this.options.restrictArea),this.relatedView.model.startBatch("anchor-move",{ui:!0,tool:this.cid}))},resetAnchor:function(t){var e=this.type,i=this.relatedView.model;t?i.prop([e,"anchor"],t,{rewrite:!0,ui:!0,tool:this.cid}):i.removeProp([e,"anchor"],{ui:!0,tool:this.cid})},onPointerMove:function(t){var e,i=this.relatedView,n=this.type,r=i.getEndView(n),o=r.model,a=i.getEndMagnet(n),s=Hr(t),l=this.paper.clientToLocalPoint(s.clientX,s.clientY),c=this.options.snap;if("function"==typeof c&&(l=c.call(i,l,r,a,n,i,this),l=new un(l)),this.options.restrictArea)if(r.isNodeConnection(a)){var u=r.getClosestPoint(l);u&&(l=u)}else{var h=r.getNodeUnrotatedBBox(a),g=o.angle(),d=o.getBBox().center(),f=l.clone().rotate(d,g);h.containsPoint(f)||(l=h.pointNearestToPoint(f).rotate(d,-g))}var p=this.options.anchor;"function"==typeof p&&(e=p.call(i,l,r,a,n,i)),this.resetAnchor(e),this.update()},onPointerUp:function(t){this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);var e=this.relatedView;this.options.redundancyRemoval&&e.removeRedundantLinearVertices({ui:!0,tool:this.cid}),e.model.stopBatch("anchor-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.options.resetAnchor;!1!==t&&(!0===t&&(t=null),this.resetAnchor(xo(t)),this.update())}}),fu=du.extend({name:"source-anchor",type:"source"}),pu=du.extend({name:"target-anchor",type:"target"}),mu=Dl.extend({name:"button",events:{mousedown:"onPointerDown",touchstart:"onPointerDown"},options:{distance:0,offset:0,scale:null,rotate:!1},onRender:function(){this.renderChildren(this.options.markup),this.update()},update:function(){return this.position(),this},position:function(){this.vel.transform(this.getCellMatrix(),{absolute:!0})},getCellMatrix:function(){return this.relatedView.model.isLink()?this.getLinkMatrix():this.getElementMatrix()},getElementMatrix:function(){var t=this.relatedView,e=this.options,i=e.x;void 0===i&&(i=0);var n=e.y;void 0===n&&(n=0);var r=e.offset;void 0===r&&(r={});var o=e.useModelGeometry,a=e.rotate,s=e.scale,l=ou(t,o),c=t.model.angle();a||(l=l.bbox(c));var u=r.x;void 0===u&&(u=0);var h=r.y;void 0===h&&(h=0),qr(i)?i=parseFloat(i)/100*l.width:ji(i)&&(i=Number(Bi(i,l))),qr(n)?n=parseFloat(n)/100*l.height:ji(n)&&(n=Number(Bi(n,l)));var g=Pr.createSVGMatrix().translate(l.x+l.width/2,l.y+l.height/2);return a&&(g=g.rotate(c)),g=g.translate(i+u-l.width/2,n+h-l.height/2),s&&(g=g.scale(s)),g},getLinkMatrix:function(){var t=this.relatedView,e=this.options,i=e.offset;void 0===i&&(i=0);var n=e.distance;void 0===n&&(n=0);var r,o,a,s=e.rotate,l=e.scale;a=(r=qr(n)?t.getTangentAtRatio(parseFloat(n)/100):t.getTangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=t.getConnection().start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},onPointerDown:function(t){if(!this.guard(t)){t.stopPropagation(),t.preventDefault();var e=this.options.action;"function"==typeof e&&e.call(this.relatedView,t,this.relatedView,this)}}}),Iu=mu.extend({children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],options:{distance:60,offset:0,action:function(t,e,i){e.model.remove({ui:!0,tool:i.cid})}}}),vu=mu.extend({name:"connect",documentEvents:{mousemove:"drag",touchmove:"drag",mouseup:"dragend",touchend:"dragend",touchcancel:"dragend"},children:[{tagName:"circle",selector:"button",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",selector:"icon",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2,"pointer-events":"none"}}],options:{distance:80,offset:0,magnet:function(t){return t.el},action:function(t,e,i){return i.dragstart(t)}},getMagnetNode:function(){var t,e=this.options,i=this.relatedView,n=e.magnet;switch(typeof n){case"function":t=n.call(this,i,this);break;case"string":t=i.findBySelector(n)[0];break;default:t=n}if(t||(t=i.el),t instanceof SVGElement)return t;throw new Error("Connect: magnet must be an SVGElement")},dragstart:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.clientToLocalPoint(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkStart(n,this.getMagnetNode(),o,a),e.undelegateEvents(),this.delegateDocumentEvents(null,n.data),this.focus()},drag:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLink(n,o,a)},dragend:function(t){var e=this.paper,i=this.relatedView,n=Hr(t),r=e.snapToGrid(n.clientX,n.clientY),o=r.x,a=r.y;i.dragLinkEnd(n,o,a),this.undelegateDocumentEvents(),e.delegateEvents(),this.blur(),i.checkMouseleave(n)}}),Au=vu.extend({name:"hover-connect",defaultMarkup:[{tagName:"circle",attributes:{r:7,fill:"#333333",cursor:"pointer"}},{tagName:"path",attributes:{d:"M -4 -1 L 0 -1 L 0 -4 L 4 0 L 0 4 0 1 -4 1 z",fill:"#FFFFFF",stroke:"none","stroke-width":2}}],children:function(){var t=this.options,e=this.defaultMarkup;return[{tagName:"path",selector:"track",attributes:{fill:"none",stroke:"transparent","stroke-width":t.trackWidth||15,cursor:"pointer"}},{tagName:"g",selector:"button",attributes:{"pointer-events":"none",display:"none"},children:t.markup||e}]},events:Object.assign({mousemove:"onMousemove",mouseenter:"onMouseenter",mouseleave:"onMouseleave"},vu.prototype.events),onRender:function(){this.renderChildren(),this.update()},trackPath:null,update:function(){var t=this.childNodes;this.trackPath=this.getTrackPath(),vu.prototype.update.apply(this,arguments),t.track.setAttribute("d",this.trackPath.serialize())},position:function(){var t=this.el;this.childNodes.button.setAttribute("transform",Pr.matrixToTransformString(this.getButtonMatrix())),t.setAttribute("transform",Pr.matrixToTransformString(this.getTrackMatrix()))},getButtonMatrix:function(){var t=this.options,e=this.trackPath,i=t.offset;void 0===i&&(i=0);var n=t.distance;void 0===n&&(n=0);var r,o,a,s=t.rotate,l=t.scale;a=(r=qr(n)?e.tangentAtRatio(parseFloat(n)/100):e.tangentAtLength(n))?(o=r.start,r.vector().vectorAngle(new un(1,0))||0):(o=e.start,0);var c=Pr.createSVGMatrix().translate(o.x,o.y).rotate(a).translate(0,i);return s||(c=c.rotate(-a)),l&&(c=c.scale(l)),c},getTrackPath:function(){return this.relatedView.getConnection()},getTrackMatrix:function(){return Pr.createSVGMatrix()},getTrackRatioFromEvent:function(t){var e=this.relatedView,i=this.trackPath,n=e.paper.clientToLocalPoint(t.clientX,t.clientY),r=Pr.transformPoint(n,this.getTrackMatrix().inverse());return i.closestPointLength(r)},canShowButton:function(){return S._data(this.paper.el,"events")},showButton:function(){this.childNodes.button.style.display="block"},hideButton:function(){this.childNodes.button.style.display=""},onMousemove:function(t){if(this.trackPath){this.options.distance=this.getTrackRatioFromEvent(t),this.position()}},onMouseenter:function(){this.canShowButton()&&this.showButton()},onMouseleave:function(){this.hideButton()}}),Cu={Vertices:ru,Segments:lu,TargetArrowhead:uu,SourceArrowhead:hu,Boundary:gu,SourceAnchor:fu,TargetAnchor:pu,Button:mu,Remove:Iu,Connect:vu,HoverConnect:Au},wu=Dl.extend({tagName:"g",children:[{tagName:"circle",selector:"handle",attributes:{cursor:"pointer","stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6}},{tagName:"rect",selector:"extras",attributes:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onPointerDown",touchstart:"onPointerDown",dblclick:"onPointerDblClick",dbltap:"onPointerDblClick"},documentEvents:{mousemove:"onPointerMove",touchmove:"onPointerMove",mouseup:"onPointerUp",touchend:"onPointerUp",touchcancel:"onPointerUp"},options:{handleAttributes:null,selector:"root",padding:6,scale:null},getPosition:function(){},setPosition:function(){},resetPosition:function(){},onRender:function(){this.renderChildren(),this.toggleExtras(!1),this.update()},update:function(){var t=this.childNodes,e=t.handle,i=t.extras;if(!e)throw new Error("Control: markup selector `handle` is required");return this.updateHandle(e),i&&this.updateExtras(i),this},updateHandle:function(t){var e=this.relatedView,i=this.options,n=e.model,r=this.getPosition(e,this),o=n.getAbsolutePointFromRelative(r),a=i.handleAttributes,s=i.scale,l="translate("+o.x+","+o.y+")";if(s&&(l+=" scale("+s+")"),t.setAttribute("transform",l),a)for(var c in a)t.setAttribute(c,a[c])},updateExtras:function(t){var e=this.relatedView,i=this.options,n=this.options.selector;if(n){var r=e.findBySelector(n)[0];if(!r)throw new Error("Control: invalid selector.");var o=i.padding;isFinite(o)||(o=0);var a=e.getNodeUnrotatedBBox(r),s=e.model,l=s.angle(),c=a.center();l&&c.rotate(s.getBBox().center(),-l),a.inflate(o),t.setAttribute("x",-a.width/2),t.setAttribute("y",-a.height/2),t.setAttribute("width",a.width),t.setAttribute("height",a.height),t.setAttribute("transform","translate("+c.x+","+c.y+") rotate("+l+")")}else this.toggleExtras(!1)},toggleExtras:function(t){var e=this.childNodes.extras;e&&(e.style.display=t?"":"none")},onPointerDown:function(t){var e=this.relatedView,i=this.paper;this.guard(t)||(t.stopPropagation(),t.preventDefault(),i.undelegateEvents(),this.delegateDocumentEvents(),this.focus(),this.toggleExtras(!0),e.model.startBatch("control-move",{ui:!0,tool:this.cid}))},onPointerMove:function(t){var e=this.relatedView,i=this.paper,n=e.model,r=Hr(t),o=r.clientX,a=r.clientY,s=i.clientToLocalPoint(o,a),l=n.getRelativePointFromAbsolute(s);this.setPosition(e,l,this),this.update()},onPointerUp:function(t){var e=this.relatedView;this.paper.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleExtras(!1),e.model.stopBatch("control-move",{ui:!0,tool:this.cid})},onPointerDblClick:function(){var t=this.relatedView;this.resetPosition(t,this),this.update()}}),yu=Au.extend({getTrackPath:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.trackPath;(void 0===n&&(n="M 0 0 H calc(w) V calc(h) H 0 Z"),"function"==typeof n&&(n=n.call(this,t)),ji(n))&&(n=Bi(n,ou(t,i)));return new Yn(Pr.normalizePathData(n))},getTrackMatrix:function(){var t=this.relatedView,e=this.options,i=e.useModelGeometry,n=e.rotate,r=ou(t,i),o=t.model.angle();n||(r=r.bbox(o));var a=Pr.createSVGMatrix().translate(r.x+r.width/2,r.y+r.height/2);return n&&(a=a.rotate(o)),a=a.translate(-r.width/2,-r.height/2)}}),bu={Button:mu,Remove:Iu,Connect:vu,Boundary:gu,HoverConnect:yu,Control:wu},Nu=Pr,xu={DirectedGraph:Pl,PortLabel:Pa,Port:Sa};return t.V=Pr,t.Vectorizer=Nu,t.anchors=bl,t.config=jr,t.connectionPoints=wl,t.connectionStrategies=iu,t.connectors=el,t.dia=zl,t.elementTools=bu,t.env=jl,t.format={},t.g=zr,t.highlighters=ul,t.layout=xu,t.linkAnchors=pl,t.linkTools=Cu,t.mvc=Va,t.routers=Gs,t.setTheme=function(t,e){wo(Ya,"setTheme",t,e=e||{}),Wa.prototype.defaultTheme=t},t.shapes=Jc,t.ui={},t.util=wa,t.version="3.6.4",t}({},Backbone,_,$);if(void 0!==joint)var g=joint.g,V=joint.V,Vectorizer=joint.V;
\ No newline at end of file
diff --git a/dist/joint.shapes.chess.js b/dist/joint.shapes.chess.js
index d79437706..a18c29f74 100644
--- a/dist/joint.shapes.chess.js
+++ b/dist/joint.shapes.chess.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.chess.min.js b/dist/joint.shapes.chess.min.js
index fb986eb0b..11a3db135 100644
--- a/dist/joint.shapes.chess.min.js
+++ b/dist/joint.shapes.chess.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.devs.js b/dist/joint.shapes.devs.js
index 80d6aa349..1e23a7a04 100644
--- a/dist/joint.shapes.devs.js
+++ b/dist/joint.shapes.devs.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.devs.min.js b/dist/joint.shapes.devs.min.js
index 3b28b19af..f7f73f939 100644
--- a/dist/joint.shapes.devs.min.js
+++ b/dist/joint.shapes.devs.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.erd.js b/dist/joint.shapes.erd.js
index 7d75968f5..b1d756ddd 100644
--- a/dist/joint.shapes.erd.js
+++ b/dist/joint.shapes.erd.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.erd.min.js b/dist/joint.shapes.erd.min.js
index 7600b91ee..c70facd7a 100644
--- a/dist/joint.shapes.erd.min.js
+++ b/dist/joint.shapes.erd.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.fsa.js b/dist/joint.shapes.fsa.js
index a66dd17ee..8a95b55f1 100644
--- a/dist/joint.shapes.fsa.js
+++ b/dist/joint.shapes.fsa.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.fsa.min.js b/dist/joint.shapes.fsa.min.js
index 3112385c9..349abe319 100644
--- a/dist/joint.shapes.fsa.min.js
+++ b/dist/joint.shapes.fsa.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.logic.js b/dist/joint.shapes.logic.js
index 3e4e52fe7..d9db2e000 100644
--- a/dist/joint.shapes.logic.js
+++ b/dist/joint.shapes.logic.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.logic.min.js b/dist/joint.shapes.logic.min.js
index 0bf5159af..90d8df983 100644
--- a/dist/joint.shapes.logic.min.js
+++ b/dist/joint.shapes.logic.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.org.js b/dist/joint.shapes.org.js
index a51b73406..4f85f6b86 100644
--- a/dist/joint.shapes.org.js
+++ b/dist/joint.shapes.org.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.org.min.js b/dist/joint.shapes.org.min.js
index cd70eae2b..1b2426541 100644
--- a/dist/joint.shapes.org.min.js
+++ b/dist/joint.shapes.org.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.pn.js b/dist/joint.shapes.pn.js
index 06553b14f..b7a3ddf07 100644
--- a/dist/joint.shapes.pn.js
+++ b/dist/joint.shapes.pn.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.pn.min.js b/dist/joint.shapes.pn.min.js
index cdf6132ef..39bbf0abf 100644
--- a/dist/joint.shapes.pn.min.js
+++ b/dist/joint.shapes.pn.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.uml.js b/dist/joint.shapes.uml.js
index 4557bb5cc..60e9be70e 100644
--- a/dist/joint.shapes.uml.js
+++ b/dist/joint.shapes.uml.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/joint.shapes.uml.min.js b/dist/joint.shapes.uml.min.js
index 835ee5dc4..78ed973d8 100644
--- a/dist/joint.shapes.uml.min.js
+++ b/dist/joint.shapes.uml.min.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
diff --git a/dist/vectorizer.js b/dist/vectorizer.js
index f2f41fa34..a00356919 100644
--- a/dist/vectorizer.js
+++ b/dist/vectorizer.js
@@ -1,4 +1,4 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
@@ -1633,12 +1633,25 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
     var rect = Rect;
 
     function parsePoints(svgString) {
-        svgString = svgString.trim();
-        if (svgString === '') { return []; }
+
+        // Step 1: Discard surrounding spaces
+        var trimmedString = svgString.trim();
+        if (trimmedString === '') { return []; }
+
         var points = [];
-        var coords = svgString.split(/\s*,\s*|\s+/);
-        var n = coords.length;
-        for (var i = 0; i < n; i += 2) {
+
+        // Step 2: Split at commas (+ their surrounding spaces) or at multiple spaces
+        // ReDoS mitigation: Have an anchor at the beginning of each alternation
+        // Note: This doesn't simplify double (or more) commas - causes empty coords
+        // This regex is used by `split()`, so it doesn't need to use /g
+        var coords = trimmedString.split(/\b\s*,\s*|,\s*|\s+/);
+
+        var numCoords = coords.length;
+        for (var i = 0; i < numCoords; i += 2) {
+            // Step 3: Convert each coord to number
+            // Note: If the coord cannot be converted to a number, it will be `NaN`
+            // Note: If the coord is empty ("", e.g. from ",," input), it will be `0`
+            // Note: If we end up with an odd number of coords, the last point's second coord will be `NaN`
             points.push({ x: +coords[i], y: +coords[i + 1] });
         }
         return points;
@@ -7841,37 +7854,61 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
             };
         };
 
-        V.transformRegex = /(\w+)\(([^,)]+),?([^)]+)?\)/gi;
+        // Note: This regex allows multiple commas as separator which is incorrect in SVG
+        // This regex is used by `split()`, so it doesn't need to use /g
         V.transformSeparatorRegex = /[ ,]+/;
-        V.transformationListRegex = /^(\w+)\((.*)\)/;
+        // Note: All following regexes are more restrictive than SVG specification
+        // ReDoS mitigation: Use an anchor at the beginning of the match
+        // ReDoS mitigation: Avoid backtracking (uses `[^()]+` instead of `.*?`)
+        // ReDoS mitigation: Don't match initial `(` inside repeated part
+        // The following regex needs to use /g (= cannot use capturing groups)
+        V.transformRegex = /\b\w+\([^()]+\)/g;
+        // The following regexes need to use capturing groups (= cannot use /g)
+        V.transformFunctionRegex = /\b(\w+)\(([^()]+)\)/;
+        V.transformTranslateRegex = /\btranslate\(([^()]+)\)/;
+        V.transformRotateRegex = /\brotate\(([^()]+)\)/;
+        V.transformScaleRegex = /\bscale\(([^()]+)\)/;
 
         V.transformStringToMatrix = function(transform) {
 
+            // Initialize result matrix as identity matrix
             var transformationMatrix = V.createSVGMatrix();
-            var matches = transform && transform.match(V.transformRegex);
-            if (!matches) {
+
+            // Note: Multiple transform functions are allowed in `transform` string
+            // `match()` returns `null` if none found
+            var transformMatches = transform && transform.match(V.transformRegex);
+            if (!transformMatches) {
+                // Return identity matrix
                 return transformationMatrix;
             }
 
-            for (var i = 0, n = matches.length; i < n; i++) {
-                var transformationString = matches[i];
+            var numMatches = transformMatches.length;
+            for (var i = 0; i < numMatches; i++) {
+
+                var transformMatch = transformMatches[i];
+                // Use same regex as above, but with capturing groups
+                // `match()` returns values of capturing groups as `[1]`, `[2]`
+                var transformFunctionMatch = transformMatch.match(V.transformFunctionRegex);
+                if (transformFunctionMatch) {
 
-                var transformationMatch = transformationString.match(V.transformationListRegex);
-                if (transformationMatch) {
-                    var sx, sy, tx, ty, angle;
+                    var sx = (void 0), sy = (void 0), tx = (void 0), ty = (void 0), angle = (void 0);
                     var ctm = V.createSVGMatrix();
-                    var args = transformationMatch[2].split(V.transformSeparatorRegex);
-                    switch (transformationMatch[1].toLowerCase()) {
+                    var transformFunction = transformFunctionMatch[1].toLowerCase();
+                    var args = transformFunctionMatch[2].split(V.transformSeparatorRegex);
+                    switch (transformFunction) {
+
                         case 'scale':
                             sx = parseFloat(args[0]);
                             sy = (args[1] === undefined) ? sx : parseFloat(args[1]);
                             ctm = ctm.scaleNonUniform(sx, sy);
                             break;
+
                         case 'translate':
                             tx = parseFloat(args[0]);
                             ty = parseFloat(args[1]);
                             ctm = ctm.translate(tx, ty);
                             break;
+
                         case 'rotate':
                             angle = parseFloat(args[0]);
                             tx = parseFloat(args[1]) || 0;
@@ -7882,14 +7919,17 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
                                 ctm = ctm.rotate(angle);
                             }
                             break;
+
                         case 'skewx':
                             angle = parseFloat(args[0]);
                             ctm = ctm.skewX(angle);
                             break;
+
                         case 'skewy':
                             angle = parseFloat(args[0]);
                             ctm = ctm.skewY(angle);
                             break;
+
                         case 'matrix':
                             ctm.a = parseFloat(args[0]);
                             ctm.b = parseFloat(args[1]);
@@ -7898,10 +7938,12 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
                             ctm.e = parseFloat(args[4]);
                             ctm.f = parseFloat(args[5]);
                             break;
+
                         default:
                             continue;
                     }
 
+                    // Multiply current transformation into result matrix
                     transformationMatrix = transformationMatrix.multiply(ctm);
                 }
 
@@ -7930,16 +7972,21 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
                 var separator = V.transformSeparatorRegex;
 
-                // Allow reading transform string with a single matrix
+                // Special handling for `transform` with one or more matrix functions
                 if (transform.trim().indexOf('matrix') >= 0) {
 
+                    // Convert EVERYTHING in `transform` string to a matrix
+                    // Will combine ALL matrixes * ALL translates * ALL scales * ALL rotates
+                    // Note: In non-matrix case, we only take first one of each (if any)
                     var matrix = V.transformStringToMatrix(transform);
                     var decomposedMatrix = V.decomposeMatrix(matrix);
 
+                    // Extract `translate`, `scale`, `rotate` from matrix
                     translate = [decomposedMatrix.translateX, decomposedMatrix.translateY];
                     scale = [decomposedMatrix.scaleX, decomposedMatrix.scaleY];
                     rotate = [decomposedMatrix.rotation];
 
+                    // Rewrite `transform` string in `translate scale rotate` format
                     var transformations = [];
                     if (translate[0] !== 0 || translate[1] !== 0) {
                         transformations.push('translate(' + translate + ')');
@@ -7954,15 +8001,18 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
                 } else {
 
-                    var translateMatch = transform.match(/translate\((.*?)\)/);
+                    // Extract `translate`, `rotate`, `scale` functions from `transform` string
+                    // Note: We only detect the first match of each (if any)
+                    // `match()` returns value of capturing group as `[1]`
+                    var translateMatch = transform.match(V.transformTranslateRegex);
                     if (translateMatch) {
                         translate = translateMatch[1].split(separator);
                     }
-                    var rotateMatch = transform.match(/rotate\((.*?)\)/);
+                    var rotateMatch = transform.match(V.transformRotateRegex);
                     if (rotateMatch) {
                         rotate = rotateMatch[1].split(separator);
                     }
-                    var scaleMatch = transform.match(/scale\((.*?)\)/);
+                    var scaleMatch = transform.match(V.transformScaleRegex);
                     if (scaleMatch) {
                         scale = scaleMatch[1].split(separator);
                     }
diff --git a/dist/vectorizer.min.js b/dist/vectorizer.min.js
index 64a531958..7387037ca 100644
--- a/dist/vectorizer.min.js
+++ b/dist/vectorizer.min.js
@@ -1,8 +1,8 @@
-/*! JointJS v3.6.3 (2022-11-28) - JavaScript diagramming library
+/*! JointJS v3.6.4 (2022-12-08) - JavaScript diagramming library
 
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
-if(function(t,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(t=t||self).V=n()}(this,function(){"use strict";var e=Math.round,i=Math.floor,r=Math.PI,a=function(t){return t%360+(t<0?360:0)},s=function(t,n){return n*e(t/n)},c=function(t){return 180*t/r%360},l=function(t,n){return(t=(n=n||!1)?t:t%360)*r/180},o=function(t,n){if(void 0===n)n=void 0===t?1:t,t=0;else if(n<t){var e=t;t=n,n=e}return i(Math.random()*(n-t+1)+t)},f=Math.cos,d=Math.sin,g=Math.atan2,n=function(t,n){var e=l(t.y),i=l(n.y),r=t.x,s=n.x,o=l(s-r),a=d(o)*f(i),h=f(e)*d(i)-d(e)*f(i)*f(o),u=c(g(a,h))-22.5;return u<0&&(u+=360),["NE","E","SE","S","SW","W","NW","N"][u=parseInt(u/45)]},h=function(t,n){var e=t.x,i=t.y;return(e-=n.x)*e+(i-=n.y)*i},u=function(t,n){return Math.sqrt(h(t,n))},v={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},p=Math.abs,m=Math.cos,y=Math.sin,x=Math.sqrt,w=Math.min,b=Math.max,S=Math.atan2,P=Math.round,A=Math.pow,T=Math.PI,L=function(t,n){if(!(this instanceof L))return new L(t,n);if("string"==typeof t){var e=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(e[0]),n=parseFloat(e[1])}else Object(t)===t&&(n=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===n?0:n};L.fromPolar=function(t,n,e){e=new L(e);var i=p(t*m(n)),r=p(t*y(n)),s=a(c(n));return s<90?r=-r:s<180?(i=-i,r=-r):s<270&&(i=-i),new L(e.x+i,e.y+r)},L.random=function(t,n,e,i){return new L(o(t,n),o(e,i))},L.prototype={type:v.Point,chooseClosest:function(t){var n=t.length;if(1===n)return new L(t[0]);for(var e=null,i=1/0,r=0;r<n;r++){var s=new L(t[r]),o=this.squaredDistance(s);o<i&&(e=s,i=o)}return e},adhereToRect:function(t){return t.containsPoint(this)||(this.x=w(b(this.x,t.x),t.x+t.width),this.y=w(b(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,n){var e=this.equals(t)||this.equals(n)?NaN:this.theta(n)-this.theta(t);return e<0&&(e+=360),e},bearing:function(t){return n(this,t)},changeInAngle:function(t,n,e){return this.clone().offset(-t,-n).theta(e)-this.theta(e)},clone:function(){return new L(this)},cross:function(t,n){return t&&n?(n.x-this.x)*(t.y-this.y)-(n.y-this.y)*(t.x-this.x):NaN},difference:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),new L(this.x-(t||0),this.y-(n||0))},distance:function(t){return u(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,n){var e=this.x,i=this.y;return new L((1-n)*e+n*t.x,(1-n)*i+n*t.y)},magnitude:function(){return x(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return p(t.x-this.x)+p(t.y-this.y)},move:function(t,n){var e=l(new L(t).theta(this));return this.offset(m(e)*n,-y(e)*n)},normalize:function(t){var n=(t||1)/this.magnitude();return this.scale(n,n)},offset:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x+=t||0,this.y+=n||0,this},reflection:function(t){return new L(t).move(this,this.distance(t))},rotate:function(t,n){if(0===n)return this;t=t||new L(0,0),n=l(a(-n));var e=m(n),i=y(n),r=e*(this.x-t.x)-i*(this.y-t.y)+t.x,s=i*(this.x-t.x)+e*(this.y-t.y)+t.y;return this.x=r,this.y=s,this},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=A(10,t)}return this.x=P(this.x*n)/n,this.y=P(this.y*n)/n,this},scale:function(t,n,e){return e=e&&new L(e)||new L(0,0),this.x=e.x+t*(this.x-e.x),this.y=e.y+n*(this.y-e.y),this},snapToGrid:function(t,n){return this.x=s(this.x,t),this.y=s(this.y,n||t),this},squaredDistance:function(t){return h(this,t)},theta:function(t){var n=-((t=new L(t)).y-this.y),e=t.x-this.x,i=S(n,e);return i<0&&(i=2*T+i),180*i/T},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new L(t)||new L(0,0);var n=this.x,e=this.y;return this.x=x((n-t.x)*(n-t.x)+(e-t.y)*(e-t.y)),this.y=l(t.theta(new L(n,e))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x=t||0,this.y=n||0,this},vectorAngle:function(t){return new L(0,0).angleBetween(this,t)}},L.prototype.translate=L.prototype.offset;var t=L,E=Math.max,C=Math.min,N=function(t,n){return this instanceof N?t instanceof N?new N(t.start,t.end):(this.start=new L(t),void(this.end=new L(n))):new N(t,n)};N.prototype={type:v.Line,angle:function(){var t=new L(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=C(this.start.x,this.end.x),n=C(this.start.y,this.end.y),e=E(this.start.x,this.end.x),i=E(this.start.y,this.end.y);return new B(t,n,e-t,i-n)},bearing:function(){return n(this.start,this.end)},clone:function(){return new N(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var n=this.vector().dot(new N(this.start,t).vector()),e=C(1,E(0,n/this.squaredLength()));return e!=e?0:e},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var n=this.start,e=this.end;if(0!==n.cross(t,e))return!1;var i=this.length();return!(new N(n,t).length()>i)&&!(new N(t,e).length()>i)},divideAt:function(t){var n=this.pointAt(t);return[new N(this.start,n),new N(n,this.end)]},divideAtLength:function(t){var n=this.pointAtLength(t);return[new N(this.start,n),new N(n,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,n){if(t&&t.intersectionWithLine){var e=t.intersectionWithLine(this,n);return e&&t instanceof N&&(e=e[0]),e}return null},intersectionWithLine:function(t){var n=new L(this.end.x-this.start.x,this.end.y-this.start.y),e=new L(t.end.x-t.start.x,t.end.y-t.start.y),i=n.x*e.y-n.y*e.x,r=new L(t.start.x-this.start.x,t.start.y-this.start.y),s=r.x*e.y-r.y*e.x,o=r.x*n.y-r.y*n.x;if(0===i||s*i<0||o*i<0)return null;if(0<i){if(i<s||i<o)return null}else if(s<i||o<i)return null;return[new L(this.start.x+s*n.x/i,this.start.y+s*n.y/i)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return u(this.start,this.end)},midpoint:function(){return new L((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var n=this.clone();if(!this.isDifferentiable())return n;var e=n.start,i=n.end,r=e.clone().rotate(i,270),s=i.clone().rotate(e,90);return e.move(s,t),i.move(r,t),n},pointAt:function(t){var n=this.start,e=this.end;return t<=0?n.clone():1<=t?e.clone():n.lerp(e,t)},pointAtLength:function(t){var n=this.start,e=this.end,i=!0;t<0&&(i=!1,t=-t);var r=this.length();return r<=t?i?e.clone():n.clone():this.pointAt((i?t:r-t)/r)},pointOffset:function(t){t=new L(t);var n=this.start,e=this.end;return((e.x-n.x)*(t.y-n.y)-(e.y-n.y)*(t.x-n.x))/this.length()},rotate:function(t,n){return this.start.rotate(t,n),this.end.rotate(t,n),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.end.scale(t,n,e),this},setLength:function(t){var n=this.length();if(!n)return this;var e=t/n;return this.scale(e,e,this.start)},squaredLength:function(){return h(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAt(t),r=new N(n,e);return r.translate(i.x-n.x,i.y-n.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAtLength(t),r=new N(n,e);return r.translate(i.x-n.x,i.y-n.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,n){return this.start.translate(t,n),this.end.translate(t,n),this},vector:function(){return new L(this.end.x-this.start.x,this.end.y-this.start.y)}},N.prototype.intersection=N.prototype.intersect;var I=N,M=Math.sqrt,O=Math.round,D=Math.pow,R=function(t,n,e){return this instanceof R?t instanceof R?new R(new L(t.x,t.y),t.a,t.b):(t=new L(t),this.x=t.x,this.y=t.y,this.a=n,void(this.b=e)):new R(t,n,e)};R.fromRect=function(t){return t=new B(t),new R(t.center(),t.width/2,t.height/2)},R.prototype={type:v.Ellipse,bbox:function(){return new B(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new L(this.x,this.y)},clone:function(){return new R(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.a+=2*t,this.b+=2*n,this},intersectionWithLine:function(t){var n=[],e=t.start,i=t.end,r=this.a,s=this.b,o=t.vector(),a=e.difference(new L(this)),h=new L(o.x/(r*r),o.y/(s*s)),u=new L(a.x/(r*r),a.y/(s*s)),c=o.dot(h),l=o.dot(u),f=l*l-c*(a.dot(u)-1);if(f<0)return null;if(0<f){var d=M(f),g=(-l-d)/c,v=(-l+d)/c;if((g<0||1<g)&&(v<0||1<v))return null;0<=g&&g<=1&&n.push(e.lerp(i,g)),0<=v&&v<=1&&n.push(e.lerp(i,v))}else{var p=-l/c;if(!(0<=p&&p<=1))return null;n.push(e.lerp(i,p))}return n},intersectionWithLineFromCenterToPoint:function(t,n){t=new L(t),n&&t.rotate(new L(this.x,this.y),n);var e,i=t.x-this.x,r=t.y-this.y;if(0===i)return e=this.bbox().pointNearestToPoint(t),n?e.rotate(new L(this.x,this.y),-n):e;var s=r/i,o=s*s,a=this.a*this.a,h=this.b*this.b,u=M(1/(1/a+o/h)),c=s*(u=i<0?-u:u);return e=new L(this.x+u,this.y+c),n?e.rotate(new L(this.x,this.y),-n):e},normalizedDistance:function(t){var n=t.x,e=t.y,i=this.a,r=this.b,s=this.x,o=this.y;return(n-s)*(n-s)/(i*i)+(e-o)*(e-o)/(r*r)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=D(10,t)}return this.x=O(this.x*n)/n,this.y=O(this.y*n)/n,this.a=O(this.a*n)/n,this.b=O(this.b*n)/n,this},tangentTheta:function(t){var n,e,i=t.x,r=t.y,s=this.a,o=this.b,a=this.bbox().center(),h=a.x,u=a.y,c=i>a.x+s/2,l=i<a.x-s/2;return c||l?e=s*s/(i-h)-s*s*(r-u)*((n=i>a.x?r-30:r+30)-u)/(o*o*(i-h))+h:n=o*o/(r-u)-o*o*(i-h)*((e=r>a.y?i+30:i-30)-h)/(s*s*(r-u))+u,new L(e,n).theta(t)},toString:function(){return new L(this.x,this.y).toString()+" "+this.a+" "+this.b}};var F=R,q=Math.abs,V=Math.cos,z=Math.sin,k=Math.min,j=Math.max,G=Math.round,W=Math.pow,B=function(t,n,e,i){if(!(this instanceof B))return new B(t,n,e,i);Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===n?0:n,this.width=void 0===e?0:e,this.height=void 0===i?0:i};B.fromEllipse=function(t){return t=new R(t),new B(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},B.fromPointUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new L;e=i=1/0,r=s=-1/0;for(var a=0;a<t.length;a++){o.update(t[a]);var h=o.x,u=o.y;h<e&&(e=h),r<h&&(r=h),u<i&&(i=u),s<u&&(s=u)}return new B(e,i,r-e,s-i)},B.fromRectUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new B;e=i=1/0,r=s=-1/0;for(var a=0;a<t.length;a++){o.update(t[a]);var h=o.x,u=o.y,c=h+o.width,l=u+o.height;h<e&&(e=h),r<c&&(r=c),u<i&&(i=u),s<l&&(s=l)}return new B(e,i,r-e,s-i)},B.prototype={type:v.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var n=this.width,e=this.height,i=l(t),r=q(z(i)),s=q(V(i)),o=n*s+e*r,a=n*r+e*s;return this.x+=(n-o)/2,this.y+=(e-a)/2,this.width=o,this.height=a,this},bottomLeft:function(){return new L(this.x,this.y+this.height)},bottomLine:function(){return new N(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new L(this.x+this.width/2,this.y+this.height)},center:function(){return new L(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new B(this)},containsPoint:function(t){return(t=new L(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var n=new B(this).normalize(),e=new B(t).normalize(),i=n.width,r=n.height,s=e.width,o=e.height;if(!(i&&r&&s&&o))return!1;var a=n.x,h=n.y,u=e.x,c=e.y;return s+=u,i+=a,o+=c,r+=h,a<=u&&s<=i&&h<=c&&o<=r},corner:function(){return new L(this.x+this.width,this.y+this.height)},equals:function(t){var n=new B(this).normalize(),e=new B(t).normalize();return n.x===e.x&&n.y===e.y&&n.width===e.width&&n.height===e.height},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.x-=t,this.y-=n,this.width+=2*t,this.height+=2*n,this},intersect:function(t){var n=this.origin(),e=this.corner(),i=t.origin(),r=t.corner();if(r.x<=n.x||r.y<=n.y||i.x>=e.x||i.y>=e.y)return null;var s=j(n.x,i.x),o=j(n.y,i.y);return new B(s,o,k(e.x,r.x)-s,k(e.y,r.y)-o)},intersectionWithLine:function(t){var n,e,i=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],s=[],o=i.length;for(e=0;e<o;e++)null!==(n=t.intersect(i[e]))&&s.indexOf(n.toString())<0&&(r.push(n),s.push(n.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,n){t=new L(t);var e,i=new L(this.x+this.width/2,this.y+this.height/2);n&&t.rotate(i,n);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],s=new N(i,t),o=r.length-1;0<=o;--o){var a=r[o].intersection(s);if(null!==a){e=a;break}}return e&&n&&e.rotate(i,-n),e},leftLine:function(){return new N(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new L(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,n){var e,i,r,s,o,a,h,u;t=new B(t),n||(n=t.center());var c=n.x,l=n.y;e=i=r=s=o=a=h=u=1/0;var f=t.topLeft();f.x<c&&(e=(this.x-c)/(f.x-c)),f.y<l&&(o=(this.y-l)/(f.y-l));var d=t.bottomRight();d.x>c&&(i=(this.x+this.width-c)/(d.x-c)),d.y>l&&(a=(this.y+this.height-l)/(d.y-l));var g=t.topRight();g.x>c&&(r=(this.x+this.width-c)/(g.x-c)),g.y<l&&(h=(this.y-l)/(g.y-l));var v=t.bottomLeft();return v.x<c&&(s=(this.x-c)/(v.x-c)),v.y>l&&(u=(this.y+this.height-l)/(v.y-l)),{sx:k(e,i,r,s),sy:k(o,a,h,u)}},maxRectUniformScaleToFit:function(t,n){var e=this.maxRectScaleToFit(t,n);return k(e.sx,e.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,n=this.y,e=this.width,i=this.height;return this.width<0&&(t=this.x+this.width,e=-this.width),this.height<0&&(n=this.y+this.height,i=-this.height),this.x=t,this.y=n,this.width=e,this.height=i,this},offset:function(t,n){return L.prototype.offset.call(this,t,n)},origin:function(){return new L(this.x,this.y)},pointNearestToPoint:function(t){if(t=new L(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new L(this.x+this.width,t.y);case"left":return new L(this.x,t.y);case"bottom":return new L(t.x,this.y+this.height);case"top":return new L(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new N(this.topRight(),this.bottomRight())},rightMiddle:function(){return new L(this.x+this.width,this.y+this.height/2)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=W(10,t)}return this.x=G(this.x*n)/n,this.y=G(this.y*n)/n,this.width=G(this.width*n)/n,this.height=G(this.height*n)/n,this},scale:function(t,n,e){return e=this.origin().scale(t,n,e),this.x=e.x,this.y=e.y,this.width*=t,this.height*=n,this},sideNearestToPoint:function(t){var n=(t=new L(t)).x-this.x,e=this.x+this.width-t.x,i=t.y-this.y,r=n,s="left";return e<r&&(r=e,s="right"),i<r&&(r=i,s="top"),this.y+this.height-t.y<r&&(s="bottom"),s},snapToGrid:function(t,n){var e=this.origin().snapToGrid(t,n),i=this.corner().snapToGrid(t,n);return this.x=e.x,this.y=e.y,this.width=i.x-e.x,this.height=i.y-e.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new N(this.topLeft(),this.topRight())},topMiddle:function(){return new L(this.x+this.width/2,this.y)},topRight:function(){return new L(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return B.fromRectUnion(this,t)},update:function(t,n,e,i){return Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=t||0,this.y=n||0,this.width=e||0,this.height=i||0,this}},B.prototype.bottomRight=B.prototype.corner,B.prototype.topLeft=B.prototype.origin,B.prototype.translate=B.prototype.offset;var H=B;function U(t){if(""===(t=t.trim()))return[];for(var n=[],e=t.split(/\s*,\s*|\s+/),i=e.length,r=0;r<i;r+=2)n.push({x:+e[r],y:+e[r+1]});return n}function Z(t){var n=t.length;if(0===n)return[];for(var e=[],i=0;i<n;i++){var r=t[i].clone();e.push(r)}return e}function Y(t){var n,e,i,r=Math.abs,s=t.length;if(0===s)return[];for(n=0;n<s;n++)void 0===i?i=t[n]:t[n].y<i.y?i=t[n]:t[n].y===i.y&&t[n].x>i.x&&(i=t[n]);var o=[];for(n=0;n<s;n++){var a=i.theta(t[n]);0===a&&(a=360);var h=[t[n],n,a];o.push(h)}if(o.sort(function(t,n){var e=t[2]-n[2];return 0===e&&(e=n[1]-t[1]),e}),2<o.length){var u=o[o.length-1];o.unshift(u)}for(var c,l,f,d,g,v,p,m={},y=[];0!==o.length;)if(l=(c=o.pop())[0],!m.hasOwnProperty(c[0]+"@@"+c[1]))for(var x=!1;!x;)if(y.length<2)y.push(c),x=!0;else{d=(f=y.pop())[0];var w=(v=(g=y.pop())[0]).cross(d,l);if(w<0)y.push(g),y.push(f),y.push(c),x=!0;else if(0===w){var b=d.angleBetween(v,l);r(b-180)<1e-10?(m[f[0]+"@@"+f[1]]=d,y.push(g)):d.equals(l)||v.equals(d)?(m[f[0]+"@@"+f[1]]=d,y.push(g)):r((b+1)%360-1)<1e-10&&(y.push(g),o.push(f))}else m[f[0]+"@@"+f[1]]=d,y.push(g)}2<y.length&&y.pop();var S=-1;for(e=y.length,n=0;n<e;n++){var P=y[n][1];(void 0===p||P<p)&&(p=P,S=n)}var A=[];if(0<S){var T=y.slice(S),L=y.slice(0,S);A=T.concat(L)}else A=y;var E=[];for(e=A.length,n=0;n<e;n++)E.push(A[n][0]);return E}var X=function(t){return this instanceof X?"string"==typeof t?new X.parse(t):void(this.points=Array.isArray(t)?t.map(L):[]):new X(t)};X.parse=function(t){return new X(U(t))},X.fromRect=function(t){return new X([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},X.prototype={type:v.Polyline,bbox:function(){var t=1/0,n=-1/0,e=1/0,i=-1/0,r=this.points,s=r.length;if(0===s)return null;for(var o=0;o<s;o++){var a=r[o],h=a.x,u=a.y;h<t&&(t=h),n<h&&(n=h),u<e&&(e=u),i<u&&(i=u)}return new B(t,e,n-t,i-e)},clone:function(){return new X(Z(this.points))},closestPoint:function(t){var n=this.closestPointLength(t);return this.pointAtLength(n)},closestPointLength:function(t){var n,e=this.lengthPoints(),i=e.length;if(0===i)return 0;if(1===i)return 0;for(var r=1/0,s=0,o=i-1,a=0;a<o;a++){var h=new N(e[a],e[a+1]),u=h.length(),c=h.closestPointNormalizedLength(t),l=h.pointAt(c).squaredDistance(t);l<r&&(r=l,n=s+c*u),s+=u}return n},closestPointNormalizedLength:function(t){var n=this.closestPointLength(t);if(0===n)return 0;var e=this.length();return 0===e?0:n/e},closestPointTangent:function(t){var n=this.closestPointLength(t);return this.tangentAtLength(n)},containsPoint:function(t){var n=this.points,e=n.length;if(0===e)return!1;for(var i=t.x,r=t.y,s=e-1,o=0,a=0,h=new N,u=new N,c=new L;o<e;o++){var l=n[s],f=n[o];if(t.equals(l))return!0;if(h.start=l,h.end=f,h.containsPoint(t))return!0;if(r<=l.y&&r>f.y||r>l.y&&r<=f.y){var d=l.x-i>f.x-i?l.x-i:f.x-i;0<=d&&(c.x=i+d,c.y=r,u.start=t,u.end=c,h.intersect(u)&&a++)}s=o}return a%2==1},close:function(){var t=this.start,n=this.end,e=this.points;return t&&n&&!t.equals(n)&&e.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new X(Y(this.points))},equals:function(t){if(!t)return!1;var n=this.points,e=t.points,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=t.points[r];if(!s.equals(o))return!1}return!0},intersectionWithLine:function(t){for(var n=new N(t),e=[],i=this.lengthPoints(),r=new N,s=0,o=i.length-1;s<o;s++){r.start=i[s],r.end=i[s+1];var a=n.intersectionWithLine(r);a&&e.push(a[0])}return 0<e.length?e:null},isDifferentiable:function(){var t=this.points,n=t.length;if(0===n)return!1;for(var e=new N,i=n-1,r=0;r<i;r++)if(e.start=t[r],e.end=t[r+1],e.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),n=t.length;if(0===n)return 0;for(var e=0,i=n-1,r=0;r<i;r++)e+=t[r].distance(t[r+1]);return e},pointAt:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();if(t<=0)return n[0].clone();if(1<=t)return n[e-1].clone();var i=this.length()*t;return this.pointAtLength(i)},pointAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();var i=!0;t<0&&(i=!1,t=-t);for(var r=0,s=e-1,o=0;o<s;o++){var a=i?o:s-1-o,h=n[a],u=n[a+1],c=new N(h,u),l=h.distance(u);if(t<=r+l)return c.pointAtLength((i?1:-1)*(t-r));r+=l}return(i?n[e-1]:n[0]).clone()},round:function(t){for(var n=this.points,e=n.length,i=0;i<e;i++)n[i].round(t);return this},scale:function(t,n,e){for(var i=this.points,r=i.length,s=0;s<r;s++)i[s].scale(t,n,e);return this},simplify:function(t){void 0===t&&(t={});var n=this.points;if(n.length<3)return this;for(var e=t.threshold||0,i=0;n[i+2];){var r=i+1,s=i+2,o=n[i],a=n[r],h=n[s];new N(o,h).closestPoint(a).distance(a)<=e?n.splice(r,1):i+=1}return this},tangentAt:function(t){var n=this.lengthPoints().length;if(0===n)return null;if(1===n)return null;t<0&&(t=0),1<t&&(t=1);var e=this.length()*t;return this.tangentAtLength(e)},tangentAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return null;var i,r=!0;t<0&&(r=!1,t=-t);for(var s=0,o=e-1,a=0;a<o;a++){var h=r?a:o-1-a,u=n[h],c=n[h+1],l=new N(u,c),f=u.distance(c);if(l.isDifferentiable()){if(t<=s+f)return l.tangentAtLength((r?1:-1)*(t-s));i=l}s+=f}if(i){var d=r?1:0;return i.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,n){for(var e=this.points,i=e.length,r=0;r<i;r++)e[r].translate(t,n);return this},serialize:function(){var t=this.points,n=t.length;if(0===n)return"";for(var e="",i=0;i<n;i++){var r=t[i];e+=r.x+","+r.y+" "}return e.trim()}},Object.defineProperty(X.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(X.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var J=Math.abs,K=Math.sqrt,Q=Math.min,$=Math.max,_=Math.pow,tt=function(t,n,e,i){return this instanceof tt?t instanceof tt?new tt(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new L(t),this.controlPoint1=new L(n),this.controlPoint2=new L(e),void(this.end=new L(i))):new tt(t,n,e,i)};function nt(t){var n,e,i=arguments,r=[];for(e=arguments.length,n=1;n<e;n++)r.push(i[n]);if(!t)throw new Error("Missing a parent object.");var s=Object.create(t);for(e=r.length,n=0;n<e;n++){var o,a,h=r[n];for(a in h)h.hasOwnProperty(a)&&(delete s[a],o=Object.getOwnPropertyDescriptor(h,a),Object.defineProperty(s,a,o))}return s}tt.throughPoints=function(){function h(t){var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var n=function(t){var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new L((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new L(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=h(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var a=h(s);for(n=0;n<r;n++)e.push(new L(o[n],a[n])),n<r-1?i.push(new L(2*t[n+1].x-o[n+1],2*t[n+1].y-a[n+1])):i.push(new L((t[r].x+o[r-1])/2,(t[r].y+a[r-1])/2));return[e,i]}(t),e=[],i=n[0].length,r=0;r<i;r++){var s=new L(n[0][r].x,n[0][r].y),o=new L(n[1][r].x,n[1][r].y);e.push(new tt(t[r],s,o,t[r+1]))}return e}}(),tt.prototype={type:v.Curve,bbox:function(){for(var t,n,e,i,r,s,o,a,h=this.start,u=this.controlPoint1,c=this.controlPoint2,l=this.end,f=h.x,d=h.y,g=u.x,v=u.y,p=c.x,m=c.y,y=l.x,x=l.y,w=new Array,b=new Array,S=[new Array,new Array],P=0;P<2;++P)if(e=0===P?(n=6*f-12*g+6*p,t=-3*f+9*g-9*p+3*y,3*g-3*f):(n=6*d-12*v+6*m,t=-3*d+9*v-9*m+3*x,3*v-3*d),J(t)<1e-12){if(J(n)<1e-12)continue;0<(i=-e/n)&&i<1&&b.push(i)}else a=K(o=n*n-4*e*t),o<0||(0<(r=(-n+a)/(2*t))&&r<1&&b.push(r),0<(s=(-n-a)/(2*t))&&s<1&&b.push(s));for(var A,T,L,E=b.length,C=E;E--;)T=(A=1-(i=b[E]))*A*A*f+3*A*A*i*g+3*A*i*i*p+i*i*i*y,S[0][E]=T,L=A*A*A*d+3*A*A*i*v+3*A*i*i*m+i*i*i*x,S[1][E]=L,w[E]={X:T,Y:L};b[C]=0,b[C+1]=1,w[C]={X:f,Y:d},w[C+1]={X:y,Y:x},S[0][C]=f,S[1][C]=d,S[0][C+1]=y,S[1][C+1]=x,b.length=C+2,S[0].length=C+2,S[1].length=C+2,w.length=C+2;var N=Q.apply(null,S[0]),I=Q.apply(null,S[1]),M=$.apply(null,S[0]),O=$.apply(null,S[1]);return new B(N,I,M-N,O-I)},clone:function(){return new tt(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,n){return this.pointAtT(this.closestPointT(t,n))},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions};return this.lengthAtT(this.closestPointT(t,i),i)},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.closestPointLength(t,i);if(!r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){for(var e,i,r,s,o,a,h,u=void 0===(n=n||{}).precision?this.PRECISION:n.precision,c=void 0===n.subdivisions?this.getSubdivisions({precision:u}):n.subdivisions,l=c.length,f=l?1/l:0,d=0;d<l;d++){var g=c[d],v=g.start.distance(t),p=g.end.distance(t),m=v+p;(!h||m<h)&&(i=d*f,r=(d+1)*f,s=v,o=p,a=(e=g).start.distance(g.end),h=m)}for(var y=_(10,-u);;){var x=s?J(s-o)/s:0,w=o?J(s-o)/o:0;if(x<y||w<y||(!s||s<a*y||(!o||o<a*y)))return s<=o?i:r;var b=e.divide(.5);f/=2;var S=b[0].start.distance(t),P=b[0].end.distance(t),A=S+P,T=b[1].start.distance(t),L=b[1].end.distance(t);o=A<=T+L?(e=b[0],r-=f,s=S,P):(e=b[1],i+=f,s=T,L)}},closestPointTangent:function(t,n){return this.tangentAtT(this.closestPointT(t,n))},containsPoint:function(t,n){return this.toPolyline(n).containsPoint(t)},divideAt:function(t,n){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var e=this.tAt(t,n);return this.divideAtT(e)},divideAtLength:function(t,n){var e=this.tAtLength(t,n);return this.divideAtT(e)},divideAtT:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return[new tt(n,n,n,n),new tt(n,e,i,r)];if(1<=t)return[new tt(n,e,i,r),new tt(r,r,r,r)];var s=this.getSkeletonPoints(t),o=s.startControlPoint1,a=s.startControlPoint2,h=s.divider,u=s.dividerControlPoint1,c=s.dividerControlPoint2;return[new tt(n,o,a,h),new tt(h,u,c,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:n.clone(),startControlPoint2:n.clone(),divider:n.clone(),dividerControlPoint1:e.clone(),dividerControlPoint2:i.clone()};if(1<=t)return{startControlPoint1:e.clone(),startControlPoint2:i.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var s=new N(n,e).pointAt(t),o=new N(e,i).pointAt(t),a=new N(i,r).pointAt(t),h=new N(s,o).pointAt(t),u=new N(o,a).pointAt(t);return{startControlPoint1:s,startControlPoint2:h,divider:new N(h,u).pointAt(t),dividerControlPoint1:u,dividerControlPoint2:a}},getSubdivisions:function(t){var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=[new tt(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===n)return e;for(var i=this.endpointDistance(),r=_(10,-n),s=0;;){s+=1;for(var o=[],a=e.length,h=0;h<a;h++){var u=e[h].divide(.5);o.push(u[0],u[1])}for(var c=0,l=o.length,f=0;f<l;f++){c+=o[f].endpointDistance()}if(1<s&&(0!==c?(c-i)/c:0)<r)return o;e=o,i=c}},isDifferentiable:function(){var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},length:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=0,r=e.length,s=0;s<r;s++){i+=e[s].endpointDistance()}return i},lengthAtT:function(t,n){if(t<=0)return 0;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision;return this.divide(t)[0].length({precision:e})},pointAt:function(t,n){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=this.tAt(t,n);return this.pointAtT(e)},pointAtLength:function(t,n){var e=this.tAtLength(t,n);return this.pointAtT(e)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},tangentAt:function(t,n){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.tAt(t,n);return this.tangentAtT(e)},tangentAtLength:function(t,n){if(!this.isDifferentiable())return null;var e=this.tAtLength(t,n);return this.tangentAtT(e)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var n=this.getSkeletonPoints(t),e=n.startControlPoint2,i=n.dividerControlPoint1,r=n.divider,s=new N(e,i);return s.translate(r.x-e.x,r.y-e.y),s},tAt:function(t,n){if(t<=0)return 0;if(1<=t)return 1;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.length(i)*t;return this.tAtLength(r,i)},tAtLength:function(t,n){var e=!0;t<0&&(e=!1,t=-t);for(var i,r,s,o,a,h=void 0===(n=n||{}).precision?this.PRECISION:n.precision,u=void 0===n.subdivisions?this.getSubdivisions({precision:h}):n.subdivisions,c={precision:h,subdivisions:u},l=0,f=u.length,d=1/f,g=0;g<f;g++){var v=e?g:f-1-g,p=u[g],m=p.endpointDistance();if(t<=l+m){i=p,r=v*d,s=(v+1)*d,o=e?t-l:m+l-t,a=e?m+l-t:t-l;break}l+=m}if(!i)return e?1:0;for(var y=this.length(c),x=_(10,-h);;){var w,b;if((0!==y?o/y:0)<x)return r;if((0!==y?a/y:0)<x)return s;var S=i.divide(.5);d/=2;var P=S[0].endpointDistance(),A=S[1].endpointDistance();b=o<=P?(i=S[0],s-=d,P-(w=o)):(i=S[1],r+=d,A-(w=o-P)),o=w,a=b}},toPoints:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=[e[0].start.clone()],r=e.length,s=0;s<r;s++){var o=e[s];i.push(o.end.clone())}return i},toPolyline:function(t){return new X(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.start.translate(t,n),this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}},tt.prototype.divide=tt.prototype.divideAtT;var et=function(t){if(!(this instanceof et))return new et(t);if("string"==typeof t)return new et.parse(t);var n,e;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(e=(t=t.reduce(function(t,n){return t.concat(n)},[])).length,t[0].isSegment)for(n=0;n<e;n++){var i=t[n];this.appendSegment(i)}else{var r=null;for(n=0;n<e;n++){var s=t[n];if(!(s instanceof N||s instanceof tt))throw new Error("Cannot construct a path segment from the provided object.");0===n&&this.appendSegment(et.createSegment("M",s.start)),r&&!r.end.equals(s.start)&&this.appendSegment(et.createSegment("M",s.start)),s instanceof N?this.appendSegment(et.createSegment("L",s.end)):s instanceof tt&&this.appendSegment(et.createSegment("C",s.controlPoint1,s.controlPoint2,s.end)),r=s}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof N)this.appendSegment(et.createSegment("M",t.start)),this.appendSegment(et.createSegment("L",t.end));else if(t instanceof tt)this.appendSegment(et.createSegment("M",t.start)),this.appendSegment(et.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof X))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(e=t.points.length,n=0;n<e;n++){var o=t.points[n];0===n?this.appendSegment(et.createSegment("M",o)):this.appendSegment(et.createSegment("L",o))}}else;};function it(t,n){return n.unshift(null),new(Function.prototype.bind.apply(t,n))}et.parse=function(t){if(!t)return new et;for(var n=new et,e=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),i=e.length,r=0;r<i;r++){var s=e[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),o=et.createSegment.apply(this,s);n.appendSegment(o)}return n},et.createSegment=function(t){var n=arguments;if(!t)throw new Error("Type must be provided.");var e=et.segmentTypes[t];if(!e)throw new Error(t+" is not a recognized path segment type.");for(var i=[],r=arguments.length,s=1;s<r;s++)i.push(n[s]);return it(e,i)},et.prototype={type:v.Path,appendSegment:function(t){var n,e=this.segments,i=e.length,r=0!==i?e[i-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=t.length,o=0;o<s;o++){var a=t[o];n=this.prepareSegment(a,r,null),e.push(n),r=n}}else{if(!t||!t.isSegment)throw new Error("Segment required.");n=this.prepareSegment(t,r,null),e.push(n)}},bbox:function(){var t,n=this.segments,e=n.length;if(0===e)return null;for(var i=0;i<e;i++){var r=n[i];if(r.isVisible){var s=r.bbox();t=t?t.union(s):s}}if(t)return t;var o=n[e-1];return new B(o.end.x,o.end.y,0,0)},clone:function(){for(var t=this.segments,n=t.length,e=new et,i=0;i<n;i++){var r=t[i].clone();e.appendSegment(r)}return e},closestPoint:function(t,n){var e=this.closestPointT(t,n);return e?this.pointAtT(e):null},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointT(t,i);return r?this.lengthAtT(r,i):0},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointLength(t,i);if(0===r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,a=1/0,h=0;h<i;h++){var u=e[h],c=o[h];if(u.isVisible){var l=u.closestPointT(t,{precision:s,subdivisions:c}),f=u.pointAtT(l),d=new N(f,t).squaredLength();d<a&&(r={segmentIndex:h,value:l},a=d)}}return r||{segmentIndex:i-1,value:1}},closestPointTangent:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,a=1/0,h=0;h<i;h++){var u=e[h],c=o[h];if(u.isDifferentiable()){var l=u.closestPointT(t,{precision:s,subdivisions:c}),f=u.pointAtT(l),d=new N(f,t).squaredLength();d<a&&(r=u.tangentAtT(l),a=d)}}return r||null},containsPoint:function(t,n){var e=this.toPolylines(n);if(!e)return!1;for(var i=e.length,r=0,s=0;s<i;s++){e[s].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.divideAtLength(r,i)},divideAtLength:function(t,n){var e=this.segments.length;if(0===e)return null;var i=!0;t<0&&(i=!1,t=-t);var r,s,o,a,h,u,c,l=void 0===(n=n||{}).precision?this.PRECISION:n.precision,f=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:l}):n.segmentSubdivisions,d=0;for(r=0;r<e;r++){var g=i?r:e-1-r;s=this.getSegment(g);var v=f[g],p=s.length({precision:l,subdivisions:v});if(s.isDifferentiable()&&(h=s,u=g,t<=d+p)){a=g,o=s.divideAtLength((i?1:-1)*(t-d),{precision:l,subdivisions:v});break}d+=p}if(!h)return null;o||(a=u,c=i?1:0,o=h.divideAtT(c));var m=this.clone();m.replaceSegment(a,o);var y=a,x=a+1,w=a+2;o[0].isDifferentiable()||(m.removeSegment(y),x-=1,w-=1);var b=m.getSegment(x).start;m.insertSegment(x,et.createSegment("M",b)),w+=1,o[1].isDifferentiable()||(m.removeSegment(w-1),w-=1);var S=w-y-1;for(r=w;r<m.segments.length;r++){var P=this.getSegment(r-S);if("Z"===(s=m.getSegment(r)).type&&!P.subpathStartSegment.end.equals(s.subpathStartSegment.end)){var A=et.createSegment("L",P.end);m.replaceSegment(r,A)}}return[new et(m.segments.slice(0,x)),new et(m.segments.slice(x))]},equals:function(t){if(!t)return!1;var n=this.segments,e=t.segments,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=e[r];if(s.type!==o.type||!s.equals(o))return!1}return!0},getSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");return n[t]},getSegmentSubdivisions:function(t){for(var n=this.segments,e=n.length,i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],s=0;s<e;s++){var o=n[s].getSubdivisions({precision:i});r.push(o)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,n=t.length,e=[],i=0;i<n;i++){var r=t[i];r.isSubpathStart?e.push(new et(r)):e[e.length-1].appendSegment(r)}return e},insertSegment:function(t,n){var e,i=this.segments,r=i.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var s=null,o=null;if(0!==r&&(o=1<=t?(s=i[t-1]).nextSegment:i[0]),Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var a=n.length,h=0;h<a;h++){var u=n[h];e=this.prepareSegment(u,s,o),i.splice(t+h,0,e),s=e}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,s,o),i.splice(t,0,e)}},intersectionWithLine:function(t,n){var e=null,i=this.toPolylines(n);if(!i)return null;for(var r=0,s=i.length;r<s;r++){var o=i[r],a=t.intersect(o);a&&(e||(e=[]),Array.isArray(a)?Array.prototype.push.apply(e,a):e.push(a))}return e},isDifferentiable:function(){for(var t=this.segments,n=t.length,e=0;e<n;e++){if(t[e].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var n=this.segments,e=n.length;if(0===e)return 0;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=0,o=0;o<e;o++){var a=n[o],h=r[o];s+=a.length({subdivisions:h})}return s},lengthAtT:function(t,n){var e=this.segments,i=e.length;if(0===i)return 0;var r=t.segmentIndex;if(r<0)return 0;var s=t.value;i<=r?(r=i-1,s=1):s<0?s=0:1<s&&(s=1);for(var o,a=void 0===(n=n||{}).precision?this.PRECISION:n.precision,h=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):n.segmentSubdivisions,u=0,c=0;c<r;c++){var l=e[c];o=h[c],u+=l.length({precisison:a,subdivisions:o})}return l=e[r],o=h[r],u+=l.lengthAtT(s,{precisison:a,subdivisions:o})},pointAt:function(t,n){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.pointAtLength(r,i)},pointAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,a=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,h=0,u=0;u<i;u++){var c=r?u:i-1-u,l=e[c],f=a[c],d=l.length({precision:o,subdivisions:f});if(l.isVisible){if(t<=h+d)return l.pointAtLength((r?1:-1)*(t-h),{precision:o,subdivisions:f});s=l}h+=d}return s?r?s.end:s.start:e[i-1].end.clone()},pointAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].pointAtT(0);if(e<=i)return n[e-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].pointAtT(r)},PRECISION:3,prepareSegment:function(t,n,e){t.previousSegment=n,t.nextSegment=e,n&&(n.nextSegment=t),e&&(e.previousSegment=t);var i=t;return t.isSubpathStart&&(t.subpathStartSegment=t,i=e),i&&this.updateSubpathStartSegment(i),t},removeSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");var i=n.splice(t,1)[0],r=i.previousSegment,s=i.nextSegment;r&&(r.nextSegment=s),s&&(s.previousSegment=r),i.isSubpathStart&&s&&this.updateSubpathStartSegment(s)},replaceSegment:function(t,n){var e,i=this.segments,r=i.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var s=i[t],o=s.previousSegment,a=s.nextSegment,h=s.isSubpathStart;if(Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");i.splice(t,1);for(var u=n.length,c=0;c<u;c++){var l=n[c];e=this.prepareSegment(l,o,a),i.splice(t+c,0,e),o=e,h&&e.isSubpathStart&&(h=!1)}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,o,a),i.splice(t,1,e),h&&e.isSubpathStart&&(h=!1)}h&&a&&this.updateSubpathStartSegment(a)},round:function(t){for(var n=this.segments,e=n.length,i=0;i<e;i++){n[i].round(t)}return this},scale:function(t,n,e){for(var i=this.segments,r=i.length,s=0;s<r;s++){i[s].scale(t,n,e)}return this},segmentAt:function(t,n){var e=this.segmentIndexAt(t,n);return e?this.getSegment(e):null},segmentAtLength:function(t,n){var e=this.segmentIndexAtLength(t,n);return e?this.getSegment(e):null},segmentIndexAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.segmentIndexAtLength(r,i)},segmentIndexAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,a=null,h=0,u=0;u<i;u++){var c=r?u:i-1-u,l=e[c],f=o[c],d=l.length({precision:s,subdivisions:f});if(l.isVisible){if(t<=h+d)return c;a=c}h+=d}return a},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.tangentAtLength(r,i)},tangentAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,a=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,h=0,u=0;u<i;u++){var c=r?u:i-1-u,l=e[c],f=a[c],d=l.length({precision:o,subdivisions:f});if(l.isDifferentiable()){if(t<=h+d)return l.tangentAtLength((r?1:-1)*(t-h),{precision:o,subdivisions:f});s=l}h+=d}if(s){var g=r?1:0;return s.tangentAtT(g)}return null},tangentAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].tangentAtT(0);if(e<=i)return n[e-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].tangentAtT(r)},toPoints:function(t){var n=this.segments,e=n.length;if(0===e)return null;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=[],o=[],a=0;a<e;a++){var h=n[a];if(h.isVisible){var u=r[a];if(0<u.length){var c=u.map(function(t){return t.start});Array.prototype.push.apply(o,c)}else o.push(h.start)}else 0<o.length&&(o.push(n[a-1].end),s.push(o),o=[])}return 0<o.length&&(o.push(this.end),s.push(o)),s},toPolylines:function(t){var n=[],e=this.toPoints(t);if(!e)return null;for(var i=0,r=e.length;i<r;i++)n.push(new X(e[i]));return n},toString:function(){for(var t=this.segments,n=t.length,e="",i=0;i<n;i++){e+=t[i].serialize()+" "}return e.trim()},translate:function(t,n){for(var e=this.segments,i=e.length,r=0;r<i;r++){e[r].translate(t,n)}return this},updateSubpathStartSegment:function(t){for(var n=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=n?n.subpathStartSegment:null,t=(n=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,et.createSegment("M",0,0)),this}},Object.defineProperty(et.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=0;e<n;e++){var i=t[e];if(i.isVisible)return i.start}return t[n-1].end}}),Object.defineProperty(et.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=n-1;0<=e;e--){var i=t[e];if(i.isVisible)return i.end}return t[n-1].end}});var rt={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var n=this.length();return 1<=t?n:n*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(rt,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(rt,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(rt,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var st=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof st))return it(st,i);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof N){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new L(+i[0],+i[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),t.push(it(st,o));return t}if(1===r)return this.end=new L(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],t.push(new st(n));return t},ot={clone:function(){return new st(this.end)},divideAt:function(t){var n=new N(this.start,this.end).divideAt(t);return[new st(n[0]),new st(n[1])]},divideAtLength:function(t){var n=new N(this.start,this.end).divideAtLength(t);return[new st(n[0]),new st(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(ot,"type",{configurable:!0,enumerable:!0,value:"L"}),st.prototype=nt(rt,N.prototype,ot);var at=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof at))return it(at,i);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(i[0]instanceof tt){if(1===r)return this.controlPoint1=i[0].controlPoint1.clone(),this.controlPoint2=i[0].controlPoint2.clone(),this.end=i[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(6===r)return this.controlPoint1=new L(+i[0],+i[1]),this.controlPoint2=new L(+i[2],+i[3]),this.end=new L(+i[4],+i[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=6)o=i.slice(s,s+6),t.push(it(at,o));return t}if(3===r)return this.controlPoint1=new L(i[0]),this.controlPoint2=new L(i[1]),this.end=new L(i[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],s=0;s<r;s+=3)n=i.slice(s,s+3),t.push(it(at,n));return t},ht={clone:function(){return new at(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,n){var e=new tt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,n);return[new at(e[0]),new at(e[1])]},divideAtLength:function(t,n){var e=new tt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,n);return[new at(e[0]),new at(e[1])]},divideAtT:function(t){var n=new tt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new at(n[0]),new at(n[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},serialize:function(){var t=this.controlPoint1,n=this.controlPoint2,e=this.end;return this.type+" "+t.x+" "+t.y+" "+n.x+" "+n.y+" "+e.x+" "+e.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}};Object.defineProperty(ht,"type",{configurable:!0,enumerable:!0,value:"C"}),at.prototype=nt(rt,tt.prototype,ht);var ut=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ut))return it(ut,i);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof N){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(i[0]instanceof tt){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new L(+i[0],+i[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),0===s?t.push(it(ut,o)):t.push(it(st,o));return t}if(1===r)return this.end=new L(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],0===s?t.push(new ut(n)):t.push(new st(n));return t},ct={bbox:function(){return null},clone:function(){return new ut(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(ct,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(ct,"type",{configurable:!0,enumerable:!0,value:"M"}),ut.prototype=nt(rt,ct);var lt=function(){for(var t=arguments,n=[],e=arguments.length,i=0;i<e;i++)n.push(t[i]);if(!(this instanceof lt))return it(lt,n);if(0<e)throw new Error("Closepath constructor expects no arguments.");return this},ft={clone:function(){return new lt},divideAt:function(t){var n=new N(this.start,this.end).divideAt(t);return[n[1].isDifferentiable()?new st(n[0]):this.clone(),new st(n[1])]},divideAtLength:function(t){var n=new N(this.start,this.end).divideAtLength(t);return[n[1].isDifferentiable()?new st(n[0]):this.clone(),new st(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(ft,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(ft,"type",{configurable:!0,enumerable:!0,value:"Z"}),lt.prototype=nt(rt,N.prototype,ft);var dt=et.segmentTypes={L:st,C:at,M:ut,Z:lt,z:lt};et.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(dt).join("")+",.]*$"),et.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var gt={curveThroughPoints:function(t){return console.warn("deprecated"),new et(tt.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new L((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new L(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=this.getFirstControlPoints(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var a=this.getFirstControlPoints(s);for(n=0;n<r;n++)e.push(new L(o[n],a[n])),n<r-1?i.push(new L(2*t[n+1].x-o[n+1],2*t[n+1].y-a[n+1])):i.push(new L((t[r].x+o[r-1])/2,(t[r].y+a[r-1])/2));return[e,i]},getCurveDivider:function(t,n,e,i){console.warn("deprecated");var r=new tt(t,n,e,i);return function(t){var n=r.divide(t);return[{p0:n[0].start,p1:n[0].controlPoint1,p2:n[0].controlPoint2,p3:n[0].end},{p0:n[1].start,p1:n[1].controlPoint1,p2:n[1].controlPoint2,p3:n[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e},getInversionSolver:function(t,n,e,i){console.warn("deprecated");var r=new tt(t,n,e,i);return function(t){return r.closestPointT(t)}}},vt=function(t){return this instanceof vt?"string"==typeof t?new vt.parse(t):void(this.points=Array.isArray(t)?t.map(L):[]):new vt(t)};function pt(t,n){var e=t.start.x,i=t.start.y,r=t.end.x,s=t.end.y,o=n.start.x,a=n.start.y,h=r-e,u=s-i,c=n.end.x-o,l=n.end.y-a,f=e-o,d=i-a,g=h*l-c*u,v=(h*d-u*f)/g,p=(c*d-l*f)/g;return 0<=v&&v<=1&&0<=p&&p<=1}function mt(t,n){var e=t.a,i=t.b,r=t.x,s=t.y,o=n.start.x-r,a=n.end.x-r,h=n.start.y-s,u=e*e,c=i*i,l=a-o,f=n.end.y-s-h,d=l*l/u+f*f/c,g=2*o*l/u+2*h*f/c,v=g*g-4*d*(o*o/u+h*h/c-1);if(0===v){var p=-g/2/d;return 0<=p&&p<=1}if(0<v){var m=Math.sqrt(v),y=(-g+m)/2/d,x=(-g-m)/2/d;return 0<=y&&y<=1||0<=x&&x<=1}return!1}function yt(t,n){return function(t,n,e,i){var r=Math.cos,s=Math.sin,o=s(n),a=r(n),h=s(i),u=r(i),c=o*o,l=a*a,f=o*a,d=h*h,g=u*u,v=h*u,p=t.a*t.a,m=t.b*t.b,y=e.a*e.a,x=e.b*e.b,w=p*c+m*l,b=y*d+x*g,S=p*l+m*c,P=y*g+x*d,A=2*(m-p)*f,T=2*(x-y)*v,L=-2*w*t.x-A*t.y,E=-2*b*e.x-T*e.y,C=-A*t.x-2*S*t.y,N=-T*e.x-2*P*e.y,I=w*t.x*t.x+S*t.y*t.y+A*t.x*t.y-p*m,M=b*e.x*e.x+P*e.y*e.y+T*e.x*e.y-y*x;T/=2,E/=2,N/=2;var O=Ht([[w,A/=2,L/=2],[A,S,C/=2],[L,C,I]]),D=Ht([[b,T,E],[T,P,N],[E,N,M]]),R=.33333333*(Ht([[b,A,L],[T,S,C],[E,C,I]])+Ht([[w,T,L],[A,P,C],[L,N,I]])+Ht([[w,A,E],[A,S,N],[L,C,M]])),F=.33333333*(Ht([[w,T,E],[A,P,N],[L,N,M]])+Ht([[b,A,E],[T,S,N],[E,C,M]])+Ht([[b,T,L],[T,P,C],[E,N,I]])),q=Bt([[O,R],[R,F]]),V=Bt([[O,F],[R,D]]),z=Bt([[R,F],[F,D]]);if(0<Bt([[2*q,V],[V,2*z]])&&(0<F||0<R))return!1;return!0}(t,0,n,0)}function xt(t,n){var e=n.start,i=n.end,r=t.x,s=t.y,o=t.width,a=t.height;return!(e.x>r+o&&i.x>r+o||e.x<r&&i.x<r||e.y>s+a&&i.y>s+a||e.y<s&&i.y<s)&&(!(!t.containsPoint(n.start)&&!t.containsPoint(n.end))||(pt(t.topLine(),n)||pt(t.rightLine(),n)||pt(t.bottomLine(),n)||pt(t.leftLine(),n)))}function wt(t,n){return!!bt(t,B.fromEllipse(n))&&Et(vt.fromRect(t),n)}function bt(t,n){return t.x<n.x+n.width&&t.x+t.width>n.x&&t.y<n.y+n.height&&t.y+t.height>n.y}function St(t,n){return Vt(t,n,{interior:!1})}function Pt(t,n){return zt(t,n,{interior:!1})}function At(t,n){return kt(t,n,{interior:!1})}function Tt(t,n){return Gt(t,n,{interior:!1})}function Lt(t,n){return Vt(t,n,{interior:!0})}function Et(t,n){return zt(t,n,{interior:!0})}function Ct(t,n){return kt(t,n,{interior:!0})}function Nt(t,n){return Gt(t,n,{interior:!0})}function It(t,n){return Wt(t,n,{interior:!0})}function Mt(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Lt(n,e):St(n,e)})}function Ot(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Et(n,e):Pt(n,e)})}function Dt(t,n,e){return Ft(t,vt.fromRect(n),e)}function Rt(t,n,e){return jt(t,n,e,{interior:!1})}function Ft(t,n,e){return jt(t,n,e,{interior:!0})}function qt(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Ft(e,n,r):Rt(e,n,r)})}function Vt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(n.start))return!0;var s=t.start,o=t.end,a=t.points;i=o.equals(s)?a:a.concat([s])}else i=t.points;for(var h=i.length,u=new N,c=0;c<h-1;c++)if(u.start=i[c],u.end=i[c+1],pt(n,u))return!0;return!1}function zt(t,n,e){void 0===e&&(e={});var i,r=t.start,s=t.end,o=t.points;if(n.containsPoint(r))return!0;var a=e.interior;if(void 0===a&&(a=!1),a){if(t.containsPoint(n.center()))return!0;i=s.equals(r)?o:o.concat([r])}else i=o;for(var h=i.length,u=new N,c=0;c<h-1;c++)if(u.start=i[c],u.end=i[c+1],mt(n,u))return!0;return!1}function kt(t,n,e){return Wt(t,vt.fromRect(n),e)}function jt(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Wt(e,n,r):Gt(e,n,r)})}function Gt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){var s=n.start;if(t.containsPoint(s))return!0;i=t.clone().close()}else i=t;for(var o=n.points,a=o.length,h=new N,u=0;u<a-1;u++)if(h.start=o[u],h.end=o[u+1],St(i,h))return!0;return!1}function Wt(t,n,e){return n.containsPoint(t.start)||Gt(t,n.clone().close(),e)}function Bt(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Ht(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}vt.parse=function(t){return new vt(U(t))},vt.fromRect=function(t){return new vt([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},vt.prototype=nt(X.prototype,{type:v.Polygon,clone:function(){return new vt(Z(this.points))},convexHull:function(){return new vt(Y(this.points))},lengthPoints:function(){var t=this.start,n=this.end,e=this.points;return e.length<=1||t.equals(n)?e:e.concat([t.clone()])}});var Ut={intersection:{exists:function t(n,e,i,r){switch(n.type){case v.Line:switch(e.type){case v.Line:return pt(n,e)}break;case v.Ellipse:switch(e.type){case v.Line:return mt(n,e);case v.Ellipse:return yt(n,e)}break;case v.Rect:switch(e.type){case v.Line:return xt(n,e);case v.Ellipse:return wt(n,e);case v.Rect:return bt(n,e)}break;case v.Polyline:switch(e.type){case v.Line:return St(n,e);case v.Ellipse:return Pt(n,e);case v.Rect:return At(n,e);case v.Polyline:return Tt(n,e)}break;case v.Polygon:switch(e.type){case v.Line:return Lt(n,e);case v.Ellipse:return Et(n,e);case v.Rect:return Ct(n,e);case v.Polyline:return Nt(n,e);case v.Polygon:return It(n,e)}break;case v.Path:switch(e.type){case v.Line:return Mt(n,e,i);case v.Ellipse:return Ot(n,e,i);case v.Rect:return Dt(n,e,i);case v.Polyline:return Rt(n,e,i);case v.Polygon:return Ft(n,e,i);case v.Path:return qt(n,e,i,r)}}switch(e.type){case v.Ellipse:case v.Rect:case v.Polyline:case v.Polygon:case v.Path:return t(e,n,r,i);default:throw Error("The intersection for "+n+" and "+e+" could not be found.")}},lineWithLine:pt,ellipseWithLine:mt,ellipseWithEllipse:yt,rectWithLine:xt,rectWithEllipse:wt,rectWithRect:bt,polylineWithLine:St,polylineWithEllipse:Pt,polylineWithRect:At,polylineWithPolyline:Tt,polygonWithLine:Lt,polygonWithEllipse:Et,polygonWithRect:Ct,polygonWithPolyline:Nt,polygonWithPolygon:It,pathWithLine:Mt,pathWithEllipse:Ot,pathWithRect:Dt,pathWithPolyline:Rt,pathWithPolygon:Ft,pathWithPath:qt},scale:{linear:function(t,n,e){var i=t[1]-t[0],r=n[1]-n[0];return(e-t[0])/i*r+n[0]||0}},normalizeAngle:a,snapToGrid:s,toDeg:c,toRad:l,random:o,bezier:gt,Curve:tt,Ellipse:R,ellipse:F,Line:N,line:I,Path:et,Point:L,point:t,Polyline:X,Polygon:vt,Rect:B,rect:H,types:v};return function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var F={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,v=t.PI,s=t.atan2,o=t.sqrt,l=t.min,f=t.max,p=t.cos,m=t.sin,q=function(t,n,e){if(!(this instanceof q))return q.apply(Object.create(q.prototype),arguments);if(t){if(q.isV(t)&&(t=t.node),n=n||{},q.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=q.createSvgDocument();else if("<"===t[0]){var i=q.createSvgDocument(t);if(1<i.childNodes.length){var r,s,o=[];for(r=0,s=i.childNodes.length;r<s;r++){var a=i.childNodes[r];o.push(new q(document.importNode(a,!0)))}return o}t=document.importNode(i.firstChild,!0)}else t=document.createElementNS(F.svg,t);q.ensureId(t)}return this.node=t,this.setAttributes(n),e&&this.append(e),this}},n=q.prototype;function V(t,n,e){e||(e={});for(var i=e.includeAnnotationIndices,r=e.eol,s=e.lineHeight,o=e.baseSize,a=0,h={},u=n.length-1,c=0;c<=u;c++){var l=n[c],f=null;if(q.isObject(l)){var d=l.attrs,g=q("tspan",d),v=g.node,p=l.t;r&&c===u&&(p+=r),v.textContent=p;var m=d.class;m&&g.addClass(m),i&&g.attr("annotations",l.annotations),f=parseFloat(d["font-size"]),isFinite(f)||(f=o),f&&a<f&&(a=f)}else r&&c===u&&(l+=r),v=document.createTextNode(l||" "),o&&a<o&&(a=o);t.appendChild(v)}return a&&(h.maxFontSize=a),s?h.lineHeight=s:a&&(h.lineHeight=1.2*a),h}Object.defineProperty(n,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),n.getTransformToElement=function(t){var n=this.node;if(q.isSVGGraphicsElement(t)&&q.isSVGGraphicsElement(n)){var e=q.toNode(t).getScreenCTM(),i=n.getScreenCTM();if(e&&i)return e.inverse().multiply(i)}return q.createSVGMatrix()},n.transform=function(t,n){var e=this.node;if(q.isUndefined(t))return q.transformStringToMatrix(this.attr("transform"));if(n&&n.absolute)return this.attr("transform",q.matrixToTransformString(t));var i=q.createSVGTransform(t);return e.transform.baseVal.appendItem(i),this},n.translate=function(t,n,e){e=e||{},n=n||0;var i=this.attr("transform")||"",r=q.parseTransformString(i);if(i=r.value,q.isUndefined(t))return r.translate;i=i.replace(/translate\([^)]*\)/g,"").trim();var s="translate("+(e.absolute?t:r.translate.tx+t)+","+(e.absolute?n:r.translate.ty+n)+")";return this.attr("transform",(s+" "+i).trim()),this},n.rotate=function(t,n,e,i){i=i||{};var r=this.attr("transform")||"",s=q.parseTransformString(r);if(r=s.value,q.isUndefined(t))return s.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var o="rotate("+(i.absolute?t:s.rotate.angle+t)+(void 0!==n&&void 0!==e?","+n+","+e:"")+")";return this.attr("transform",(r+" "+o).trim()),this},n.scale=function(t,n){n=q.isUndefined(n)?t:n;var e=this.attr("transform")||"",i=q.parseTransformString(e);if(e=i.value,q.isUndefined(t))return i.scale;e=e.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+n+")";return this.attr("transform",(e+" "+r).trim()),this},n.bbox=function(t,n){var e,i=this.node,r=i.ownerSVGElement;if(!r)return new B(0,0,0,0);try{e=i.getBBox()}catch(t){e={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(t)return new B(e);var s=this.getTransformToElement(n||r);return q.transformRect(e,s)},n.getBBox=function(t){var n,e={},i=this.node;if(!i.ownerSVGElement||!q.isSVGGraphicsElement(i))return new B(0,0,0,0);if(t&&(t.target&&(e.target=q.toNode(t.target)),t.recursive&&(e.recursive=t.recursive)),e.recursive){var r=this.children(),s=r.length;if(0===s)return this.getBBox({target:e.target,recursive:!1});e.target||(e.target=this);for(var o=0;o<s;o++){var a,h=r[o];a=0===h.children().length?h.getBBox({target:e.target,recursive:!1}):h.getBBox({target:e.target,recursive:!0}),n=n?n.union(a):a}return n}try{n=i.getBBox()}catch(t){n={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(e.target){var u=this.getTransformToElement(e.target);return q.transformRect(n,u)}return new B(n)};var z=/em$/;function k(t,n){var e=parseFloat(t);return z.test(t)?e*n:e}n.text=function(t,n){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=q.sanitizeText(t),n||(n={});var e=n.displayEmpty,i=n.eol,r=n.textPath,s=n.textVerticalAnchor,o="middle"===s||"bottom"===s||"top"===s,a=n.x;void 0===a&&(a=this.attr("x")||0);var h=n.includeAnnotationIndices,u=n.annotations;u&&!q.isArray(u)&&(u=[u]);var c=n.lineHeight,l="auto"===c,f=l?"1.5em":c||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||e?null:"none"});var d=parseFloat(this.attr("font-size"));d||(d=16,(o||u)&&this.attr("font-size",d));var g,v=document;g=r?("string"==typeof r&&(r={d:r}),function(t,n){t||(t={});var e=q("textPath"),i=t.d;if(i&&void 0===t["xlink:href"]){var r=q("path").attr("d",i).appendTo(n.defs());e.attr("xlink:href","#"+r.id)}return q.isObject(t)&&e.attr(t),e.node}(r,this)):v.createDocumentFragment();for(var p,m=0,y=t.split("\n"),x=[],w=0,b=y.length-1;w<=b;w++){var S,P=f,A="v-line",T=v.createElementNS(F.svg,"tspan"),L=y[w];if(L)if(u){var E=q.annotateString(L,u,{offset:-m,includeAnnotationIndices:h}),C=(S=V(T,E,{includeAnnotationIndices:h,eol:w!==b&&i,lineHeight:l?null:f,baseSize:d})).lineHeight;C&&l&&0!==w&&(P=C),0===w&&(p=.8*S.maxFontSize)}else i&&w!==b&&(L+=i),T.textContent=L;else{T.textContent="-",A+=" v-empty-line";var N=T.style;if(N.fillOpacity=0,N.strokeOpacity=0,u){S={};for(var I=d,M=(E=q.findAnnotationsAtIndex(u,m)).length;0<M;M--){var O=E[M-1].attrs;if(O&&"font-size"in O){var D=parseFloat(O["font-size"]);if(isFinite(D)){I=D;break}}}l&&(0<w?P=1.2*I:p=.8*I),T.setAttribute("font-size",I),S.maxFontSize=I}}S&&x.push(S),0<w&&T.setAttribute("dy",P),(0<w||r)&&T.setAttribute("x",a),T.className.baseVal=A,g.appendChild(T),m+=L.length+1}if(o)if(u)P=function(t,n,e,i){if(!Array.isArray(n))return 0;var r=n.length;if(!r)return 0;for(var s=n[0],o=k(s.maxFontSize,e)||e,a=0,h=k(i,e),u=1;u<r;u++)a+=k((s=n[u]).lineHeight,e)||h;var c,l=k(s.maxFontSize,e)||e;switch(t){case"middle":c=o/2-.15*l-a/2;break;case"bottom":c=-.25*l-a;break;default:case"top":c=.8*o}return c}(s,x,d,f);else if("top"===s)P="0.8em";else{var R;switch(0<b?(R=parseFloat(f)||1,R*=b,z.test(f)||(R/=d)):R=0,s){case"middle":P=.3-R/2+"em";break;case"bottom":P=-R-.3+"em"}}else 0===s?P="0em":s?P=s:(P=0,null===this.attr("y")&&this.attr("y",p||"0.8em"));return g.firstChild.setAttribute("dy",P),this.append(g),this},n.removeAttr=function(t){var n=q.qualifyAttr(t),e=this.node;return n.ns?e.hasAttributeNS(n.ns,n.local)&&e.removeAttributeNS(n.ns,n.local):e.hasAttribute(t)&&e.removeAttribute(t),this},n.attr=function(t,n){if(q.isUndefined(t)){for(var e=this.node.attributes,i={},r=0;r<e.length;r++)i[e[r].name]=e[r].value;return i}if(q.isString(t)&&q.isUndefined(n))return this.node.getAttribute(t);if("object"==typeof t)for(var s in t)t.hasOwnProperty(s)&&this.setAttribute(s,t[s]);else this.setAttribute(t,n);return this},n.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",q.normalizePathData(this.attr("d"))),this},n.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},n.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},n.setAttributes=function(t){for(var n in t)t.hasOwnProperty(n)&&this.setAttribute(n,t[n]);return this},n.append=function(t){q.isArray(t)||(t=[t]);for(var n=0,e=t.length;n<e;n++)this.node.appendChild(q.toNode(t[n]));return this},n.prepend=function(t){var n=this.node.firstChild;return n?q(n).before(t):this.append(t)},n.before=function(t){var n=this.node,e=n.parentNode;if(e){q.isArray(t)||(t=[t]);for(var i=0,r=t.length;i<r;i++)e.insertBefore(q.toNode(t[i]),n)}return this},n.appendTo=function(t){return q.toNode(t).appendChild(this.node),this},n.svg=function(){return this.node instanceof window.SVGSVGElement?this:q(this.node.ownerSVGElement)},n.tagName=function(){return this.node.tagName.toUpperCase()},n.defs=function(){var t=this.svg()||this,n=t.node.getElementsByTagName("defs")[0];return n?q(n):q("defs").appendTo(t)},n.clone=function(){var t=q(this.node.cloneNode(!0));return t.node.id=q.uniqueId(),t},n.findOne=function(t){var n=this.node.querySelector(t);return n?q(n):void 0},n.find=function(t){var n=[],e=this.node.querySelectorAll(t);if(e)for(var i=0;i<e.length;i++)n.push(q(e[i]));return n},n.children=function(){for(var t=this.node.childNodes,n=[],e=0;e<t.length;e++){1===t[e].nodeType&&n.push(q(t[e]))}return n},n.parent=function(){return q(this.node.parentNode)||null},n.index=function(){for(var t=0,n=this.node.previousSibling;n;)1===n.nodeType&&t++,n=n.previousSibling;return t},n.findParentByClass=function(t,n){for(var e=this.node.ownerSVGElement,i=this.node.parentNode;i&&i!==n&&i!==e;){var r=q(i);if(r.hasClass(t))return r;i=i.parentNode}return null},n.contains=function(t){var n=this.node,e=q.toNode(t),i=e&&e.parentNode;return n===i||!!(i&&1===i.nodeType&&16&n.compareDocumentPosition(i))},n.toLocalPoint=function(t,n){var e=this.svg().node,i=e.createSVGPoint();i.x=t,i.y=n;try{var r=i.matrixTransform(e.getScreenCTM().inverse()),s=this.getTransformToElement(e).inverse()}catch(t){return i}return r.matrixTransform(s)},n.translateCenterToPoint=function(t){var n=this.getBBox({target:this.svg()}).center();return this.translate(t.x-n.x,t.y-n.y),this},n.translateAndAutoOrient=function(t,n,e){t=new L(t),n=new L(n),e||(e=this.svg());var i=this.scale();this.attr("transform","");var r=this.getBBox({target:e}).scale(i.sx,i.sy),s=q.createSVGTransform();s.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var o=q.createSVGTransform(),a=t.angleBetween(n,t.clone().offset(1,0));a&&o.setRotate(a,0,0);var h=q.createSVGTransform(),u=t.clone().move(n,r.width/2);h.setTranslate(2*t.x-u.x,2*t.y-u.y);var c=this.getTransformToElement(e),l=q.createSVGTransform();return l.setMatrix(h.matrix.multiply(o.matrix.multiply(s.matrix.multiply(c.scale(i.sx,i.sy))))),this.attr("transform",q.matrixToTransformString(l.matrix)),this},n.animateAlongPath=function(t,n){n=q.toNode(n);var e=q.ensureId(n),i=q("animateMotion",t),r=q("mpath",{"xlink:href":"#"+e});i.append(r),this.append(i);try{i.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var s=i.node;s.animators=[];var o=s.getAttribute("id");o&&(id2anim[o]=s);for(var a=getTargets(s),h=0,u=a.length;h<u;h++){var c=a[h],l=new Animator(s,c,h);animators.push(l),(s.animators[h]=l).register()}}}return this};var e=/[^\x20\t\r\n\f]+/g;function r(t){return q.isString(t)&&t.trim().match(e)||[]}n.hasClass=function(t){return!!q.isString(t)&&this.node.classList.contains(t.trim())},n.addClass=function(t){var n;return(n=this.node.classList).add.apply(n,r(t)),this},n.removeClass=function(t){var n;return(n=this.node.classList).remove.apply(n,r(t)),this},n.toggleClass=function(t,n){for(var e=r(t),i=0;i<e.length;i++)this.node.classList.toggle(e[i],n);return this},n.sample=function(t){t=t||1;for(var n,e=this.node,i=e.getTotalLength(),r=[],s=0;s<i;)n=e.getPointAtLength(s),r.push({x:n.x,y:n.y,distance:s}),s+=t;return r},n.convertToPath=function(){var t=q("path");t.attr(this.attr());var n=this.convertToPathData();return n&&t.attr("d",n),t},n.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return q.convertLineToPathData(this.node);case"POLYGON":return q.convertPolygonToPathData(this.node);case"POLYLINE":return q.convertPolylineToPathData(this.node);case"ELLIPSE":return q.convertEllipseToPathData(this.node);case"CIRCLE":return q.convertCircleToPathData(this.node);case"RECT":return q.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},q.prototype.toGeometryShape=function(){var t,n,e,i,r,s,o,a,h,u,c,l,f,d,g;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,n=parseFloat(this.attr("y"))||0,e=parseFloat(this.attr("width"))||0,i=parseFloat(this.attr("height"))||0,new B(t,n,e,i);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,s=parseFloat(this.attr("cy"))||0,o=parseFloat(this.attr("r"))||0,new R({x:r,y:s},o,o);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,s=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("rx"))||0,h=parseFloat(this.attr("ry"))||0,new R({x:r,y:s},a,h);case"POLYLINE":return u=q.getPointsFromSvgNode(this),new X(u);case"POLYGON":return 1<(u=q.getPointsFromSvgNode(this)).length&&u.push(u[0]),new X(u);case"PATH":return c=this.attr("d"),et.isDataSupported(c)||(c=q.normalizePathData(c)),new et(c);case"LINE":return l=parseFloat(this.attr("x1"))||0,d=parseFloat(this.attr("y1"))||0,f=parseFloat(this.attr("x2"))||0,g=parseFloat(this.attr("y2"))||0,new N({x:l,y:d},{x:f,y:g})}return this.getBBox()},n.findIntersection=function(t,n){var e=this.svg().node;n=n||e;var i=this.getBBox({target:n}),r=i.center();if(i.intersectionWithLineFromCenterToPoint(t)){var s,o=this.tagName();if("RECT"===o){var a=new B(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),h=this.getTransformToElement(n),u=q.decomposeMatrix(h),c=e.createSVGTransform();c.setRotate(-u.rotation,r.x,r.y);var l=q.transformRect(a,c.matrix.multiply(h));s=new B(l).intersectionWithLineFromCenterToPoint(t,u.rotation)}else if("PATH"===o||"POLYGON"===o||"POLYLINE"===o||"CIRCLE"===o||"ELLIPSE"===o){var f,d,g,v,p,m=("PATH"===o?this:this.convertToPath()).sample(),y=1/0,x=[];for(f=0;f<m.length;f++)d=m[f],g=(g=q.createSVGPoint(d.x,d.y)).matrixTransform(this.getTransformToElement(n)),(p=(d=new L(g)).distance(r)+(v=1.1*d.distance(t)))<y?(y=p,x=[{sample:d,refDistance:v}]):p<y+1&&x.push({sample:d,refDistance:v});x.sort(function(t,n){return t.refDistance-n.refDistance}),x[0]&&(s=x[0].sample)}return s}},n.setAttribute=function(t,n){var e=this.node;if(null===n)return this.removeAttr(t),this;var i=q.qualifyAttr(t);return i.ns?e.setAttributeNS(i.ns,t,n):"id"===t?e.id=n:e.setAttribute(t,n),this},q.createSvgDocument=function(t){if(t){var n='<svg xmlns="'+F.svg+'" xmlns:xlink="'+F.xlink+'" version="1.1">'+t+"</svg>";return q.parseXML(n,{async:!1}).documentElement}var e=document.createElementNS(F.svg,"svg");return e.setAttributeNS(F.xmlns,"xmlns:xlink",F.xlink),e.setAttribute("version","1.1"),e},q.createSVGStyle=function(t){return q("style",{type:"text/css"},[q.createCDATASection(t)]).node},q.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},q.idCounter=0,q.uniqueId=function(){return"v-"+ ++q.idCounter},q.toNode=function(t){return q.isV(t)?t.node:t.nodeName&&t||t[0]},q.ensureId=function(t){return(t=q.toNode(t)).id||(t.id=q.uniqueId())},q.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},q.isUndefined=function(t){return void 0===t},q.isString=function(t){return"string"==typeof t},q.isObject=function(t){return t&&"object"==typeof t},q.isArray=Array.isArray,q.parseXML=function(t,n){var e;n=n||{};try{var i=new DOMParser;q.isUndefined(n.async)||(i.async=n.async),e=i.parseFromString(t,"text/xml")}catch(t){e=void 0}if(!e||e.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return e},q.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var n=t.split(":");return{ns:F[n[0]],local:n[1]}},q.transformRegex=/(\w+)\(([^,)]+),?([^)]+)?\)/gi,q.transformSeparatorRegex=/[ ,]+/,q.transformationListRegex=/^(\w+)\((.*)\)/,q.transformStringToMatrix=function(t){var n=q.createSVGMatrix(),e=t&&t.match(q.transformRegex);if(!e)return n;for(var i=0,r=e.length;i<r;i++){var s=e[i].match(q.transformationListRegex);if(s){var o,a,h,u,c,l=q.createSVGMatrix(),f=s[2].split(q.transformSeparatorRegex);switch(s[1].toLowerCase()){case"scale":o=parseFloat(f[0]),a=void 0===f[1]?o:parseFloat(f[1]),l=l.scaleNonUniform(o,a);break;case"translate":h=parseFloat(f[0]),u=parseFloat(f[1]),l=l.translate(h,u);break;case"rotate":c=parseFloat(f[0]),h=parseFloat(f[1])||0,u=parseFloat(f[2])||0,l=0!==h||0!==u?l.translate(h,u).rotate(c).translate(-h,-u):l.rotate(c);break;case"skewx":c=parseFloat(f[0]),l=l.skewX(c);break;case"skewy":c=parseFloat(f[0]),l=l.skewY(c);break;case"matrix":l.a=parseFloat(f[0]),l.b=parseFloat(f[1]),l.c=parseFloat(f[2]),l.d=parseFloat(f[3]),l.e=parseFloat(f[4]),l.f=parseFloat(f[5]);break;default:continue}n=n.multiply(l)}}return n},q.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},q.parseTransformString=function(t){var n,e,i;if(t){var r=q.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var s=q.transformStringToMatrix(t),o=q.decomposeMatrix(s);n=[o.translateX,o.translateY],i=[o.scaleX,o.scaleY],e=[o.rotation];var a=[];0===n[0]&&0===n[1]||a.push("translate("+n+")"),1===i[0]&&1===i[1]||a.push("scale("+i+")"),0!==e[0]&&a.push("rotate("+e+")"),t=a.join(" ")}else{var h=t.match(/translate\((.*?)\)/);h&&(n=h[1].split(r));var u=t.match(/rotate\((.*?)\)/);u&&(e=u[1].split(r));var c=t.match(/scale\((.*?)\)/);c&&(i=c[1].split(r))}}var l=i&&i[0]?parseFloat(i[0]):1;return{value:t,translate:{tx:n&&n[0]?parseInt(n[0],10):0,ty:n&&n[1]?parseInt(n[1],10):0},rotate:{angle:e&&e[0]?parseInt(e[0],10):0,cx:e&&e[1]?parseInt(e[1],10):void 0,cy:e&&e[2]?parseInt(e[2],10):void 0},scale:{sx:l,sy:i&&i[1]?parseFloat(i[1]):l}}},q.deltaTransformPoint=function(t,n){return{x:n.x*t.a+n.y*t.c+0,y:n.x*t.b+n.y*t.d+0}},q.decomposeMatrix=function(t){var n=q.deltaTransformPoint(t,{x:0,y:1}),e=q.deltaTransformPoint(t,{x:1,y:0}),i=180/v*s(n.y,n.x)-90,r=180/v*s(e.y,e.x);return{translateX:t.e,translateY:t.f,scaleX:o(t.a*t.a+t.b*t.b),scaleY:o(t.c*t.c+t.d*t.d),skewX:i,skewY:r,rotation:i}},q.matrixToScale=function(t){var n,e,i,r;return t?(n=q.isUndefined(t.a)?1:t.a,r=q.isUndefined(t.d)?1:t.d,e=t.b,i=t.c):n=r=1,{sx:e?o(n*n+e*e):n,sy:i?o(i*i+r*r):r}},q.matrixToRotate=function(t){var n={x:0,y:1};return t&&(n=q.deltaTransformPoint(t,n)),{angle:a(c(s(n.y,n.x))-90)}},q.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},q.isV=function(t){return t instanceof q},q.isVElement=q.isV,q.isSVGGraphicsElement=function(t){return!!t&&((t=q.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var d=q("svg").node;return q.createSVGMatrix=function(t){var n=d.createSVGMatrix();for(var e in t)n[e]=t[e];return n},q.createSVGTransform=function(t){return q.isUndefined(t)?d.createSVGTransform():(t instanceof SVGMatrix||(t=q.createSVGMatrix(t)),d.createSVGTransformFromMatrix(t))},q.createSVGPoint=function(t,n){var e=d.createSVGPoint();return e.x=t,e.y=n,e},q.transformRect=function(t,n){var e=d.createSVGPoint();e.x=t.x,e.y=t.y;var i=e.matrixTransform(n);e.x=t.x+t.width,e.y=t.y;var r=e.matrixTransform(n);e.x=t.x+t.width,e.y=t.y+t.height;var s=e.matrixTransform(n);e.x=t.x,e.y=t.y+t.height;var o=e.matrixTransform(n),a=l(i.x,r.x,s.x,o.x),h=f(i.x,r.x,s.x,o.x),u=l(i.y,r.y,s.y,o.y),c=f(i.y,r.y,s.y,o.y);return new B(a,u,h-a,c-u)},q.transformPoint=function(t,n){return new L(q.createSVGPoint(t.x,t.y).matrixTransform(n))},q.transformLine=function(t,n){return new N(q.transformPoint(t.start,n),q.transformPoint(t.end,n))},q.transformPolyline=function(t,n){var e=t instanceof X?t.points:t;q.isArray(e)||(e=[]);for(var i=[],r=0,s=e.length;r<s;r++)i[r]=q.transformPoint(e[r],n);return new X(i)},q.styleToObject=function(t){for(var n={},e=t.split(";"),i=0;i<e.length;i++){var r=e[i].split("=");n[r[0].trim()]=r[1].trim()}return n},q.createSlicePathData=function(t,n,e,i){var r=2*v-1e-6,s=t,o=n,a=e,h=i,u=(h<a&&(u=a,a=h,h=u),h-a),c=u<v?"0":"1",l=p(a),f=m(a),d=p(h),g=m(h);return r<=u?s?"M0,"+o+"A"+o+","+o+" 0 1,1 0,"+-o+"A"+o+","+o+" 0 1,1 0,"+o+"M0,"+s+"A"+s+","+s+" 0 1,0 0,"+-s+"A"+s+","+s+" 0 1,0 0,"+s+"Z":"M0,"+o+"A"+o+","+o+" 0 1,1 0,"+-o+"A"+o+","+o+" 0 1,1 0,"+o+"Z":s?"M"+o*l+","+o*f+"A"+o+","+o+" 0 "+c+",1 "+o*d+","+o*g+"L"+s*d+","+s*g+"A"+s+","+s+" 0 "+c+",0 "+s*l+","+s*f+"Z":"M"+o*l+","+o*f+"A"+o+","+o+" 0 "+c+",1 "+o*d+","+o*g+"L0,0Z"},q.mergeAttrs=function(t,n){for(var e in n)"class"===e?t[e]=t[e]?t[e]+" "+n[e]:n[e]:"style"===e?q.isObject(t[e])&&q.isObject(n[e])?t[e]=q.mergeAttrs(t[e],n[e]):q.isObject(t[e])?t[e]=q.mergeAttrs(t[e],q.styleToObject(n[e])):q.isObject(n[e])?t[e]=q.mergeAttrs(q.styleToObject(t[e]),n[e]):t[e]=q.mergeAttrs(q.styleToObject(t[e]),q.styleToObject(n[e])):t[e]=n[e];return t},q.annotateString=function(t,n,e){n=n||[];for(var i,r,s,o=(e=e||{}).offset||0,a=[],h=[],u=0;u<t.length;u++){r=h[u]=t[u];for(var c=0;c<n.length;c++){var l=n[c],f=l.start+o,d=l.end+o;f<=u&&u<d&&(q.isObject(r)?r.attrs=q.mergeAttrs(q.mergeAttrs({},r.attrs),l.attrs):r=h[u]={t:t[u],attrs:l.attrs},e.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(c))}(s=h[u-1])?q.isObject(r)&&q.isObject(s)?JSON.stringify(r.attrs)===JSON.stringify(s.attrs)?i.t+=r.t:(a.push(i),i=r):i=q.isObject(r)?(a.push(i),r):q.isObject(s)?(a.push(i),r):(i||"")+r:i=r}return i&&a.push(i),a},q.findAnnotationsAtIndex=function(t,n){var e=[];return t&&t.forEach(function(t){t.start<n&&n<=t.end&&e.push(t)}),e},q.findAnnotationsBetweenIndexes=function(t,n,e){var i=[];return t&&t.forEach(function(t){(n>=t.start&&n<t.end||e>t.start&&e<=t.end||t.start>=n&&t.end<e)&&i.push(t)}),i},q.shiftAnnotations=function(t,n,e){return t&&t.forEach(function(t){t.start<n&&t.end>=n?t.end+=e:t.start>=n&&(t.start+=e,t.end+=e)}),t},q.convertLineToPathData=function(t){return["M",(t=q(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},q.convertPolygonToPathData=function(t){var n=q.getPointsFromSvgNode(t);return 0===n.length?null:q.svgPointsToPath(n)+" Z"},q.convertPolylineToPathData=function(t){var n=q.getPointsFromSvgNode(t);return 0===n.length?null:q.svgPointsToPath(n)},q.svgPointsToPath=function(t){for(var n=0,e=t.length;n<e;n++)t[n]=t[n].x+" "+t[n].y;return"M "+t.join(" L")},q.getPointsFromSvgNode=function(t){var n=[],e=(t=q.toNode(t)).points;if(e)for(var i=0,r=e.numberOfItems;i<r;i++)n.push(e.getItem(i));return n},q.KAPPA=.551784,q.convertCircleToPathData=function(t){t=q(t);var n=parseFloat(t.attr("cx"))||0,e=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("r")),r=i*q.KAPPA;return["M",n,e-i,"C",n+r,e-i,n+i,e-r,n+i,e,"C",n+i,e+r,n+r,e+i,n,e+i,"C",n-r,e+i,n-i,e+r,n-i,e,"C",n-i,e-r,n-r,e-i,n,e-i,"Z"].join(" ")},q.convertEllipseToPathData=function(t){t=q(t);var n=parseFloat(t.attr("cx"))||0,e=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||i,s=i*q.KAPPA,o=r*q.KAPPA;return["M",n,e-r,"C",n+s,e-r,n+i,e-o,n+i,e,"C",n+i,e+o,n+s,e+r,n,e+r,"C",n-s,e+r,n-i,e+o,n-i,e,"C",n-i,e-o,n-s,e-r,n,e-r,"Z"].join(" ")},q.convertRectToPathData=function(t){return t=q(t),q.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},q.rectToPath=function(t){var n=t.x,e=t.y,i=t.width,r=t.height,s=l(t.rx||t["top-rx"]||0,i/2),o=l(t.rx||t["bottom-rx"]||0,i/2),a=l(t.ry||t["top-ry"]||0,r/2),h=l(t.ry||t["bottom-ry"]||0,r/2);return(s||o||a||h?["M",n,e+a,"v",r-a-h,"a",o,h,0,0,0,o,h,"h",i-2*o,"a",o,h,0,0,0,o,-h,"v",-(r-h-a),"a",s,a,0,0,0,-s,-a,"h",-(i-2*s),"a",s,a,0,0,0,-s,a,"Z"]:["M",n,e,"H",n+i,"V",e+r,"H",n,"V",e,"Z"]).join(" ")},q.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",v=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),p=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),n=Math,B=n.PI,H=n.sin,U=n.cos,Z=n.tan,Y=n.asin,X=n.sqrt,J=n.abs;function f(t,n,e,i,r,s){return[1/3*t+2/3*e,1/3*n+2/3*i,1/3*r+2/3*e,1/3*s+2/3*i,r,s]}function K(t,n,e){return{x:t*U(e)-n*H(e),y:t*H(e)+n*U(e)}}function d(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var s={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},o=[];return String(t).replace(v,function(t,n,e){var i=[],r=n.toLowerCase();for(e.replace(p,function(t,n){n&&i.push(+n)}),"m"===r&&2<i.length&&(o.push([n].concat(i.splice(0,2))),r="l",n="m"===n?"l":"L");i.length>=s[r]&&(o.push([n].concat(i.splice(0,s[r]))),s[r]););}),o}(t)),!t||!t.length)return[["M",0,0]];for(var n,e=[],i=0,r=0,s=0,o=0,a=t.length,h=0;h<a;h++){var u=[];e.push(u);var c,l,f=t[h];if((n=f[0])!=n.toUpperCase())switch(u[0]=n.toUpperCase(),u[0]){case"A":u[1]=f[1],u[2]=f[2],u[3]=f[3],u[4]=f[4],u[5]=f[5],u[6]=+f[6]+i,u[7]=+f[7]+r;break;case"V":u[1]=+f[1]+r;break;case"H":u[1]=+f[1]+i;break;case"M":for(s=+f[1]+i,o=+f[2]+r,c=f.length,l=1;l<c;l++)u[l]=+f[l]+(l%2?i:r);break;default:for(c=f.length,l=1;l<c;l++)u[l]=+f[l]+(l%2?i:r)}else for(var d=f.length,g=0;g<d;g++)u[g]=f[g];switch(u[0]){case"Z":i=+s,r=+o;break;case"H":i=u[1];break;case"V":r=u[1];break;case"M":s=u[u.length-2],o=u[u.length-1],i=u[u.length-2],r=u[u.length-1];break;default:i=u[u.length-2],r=u[u.length-1]}}return e}function e(t){var i=d(t),n={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function e(t,n,e){var i,r;if(!t)return["C",n.x,n.y,n.x,n.y,n.x,n.y];switch(t[0]in{T:1,Q:1}||(n.qx=null,n.qy=null),t[0]){case"M":n.X=t[1],n.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(n,e,i,r,s,o,a,h,u,c){var l,f=120*B/180,d=B/180*(+s||0),g=[];if(c)P=c[0],A=c[1],b=c[2],S=c[3];else{n=(l=K(n,e,-d)).x,e=l.y;var v=(n-(h=(l=K(h,u,-d)).x))/2,p=(e-(u=l.y))/2,m=v*v/(i*i)+p*p/(r*r);1<m&&(i*=m=X(m),r*=m);var y=i*i,x=r*r,w=(o==a?-1:1)*X(J((y*x-y*p*p-x*v*v)/(y*p*p+x*v*v))),b=w*i*p/r+(n+h)/2,S=w*-r*v/i+(e+u)/2,P=Y(((e-S)/r).toFixed(9)),A=Y(((u-S)/r).toFixed(9));(P=n<b?B-P:P)<0&&(P=2*B+P),(A=h<b?B-A:A)<0&&(A=2*B+A),a&&A<P&&(P-=2*B),!a&&P<A&&(A-=2*B)}var T=A-P;if(J(T)>f){var L=A,E=h,C=u;g=t(h=b+i*U(A=P+f*(a&&P<A?1:-1)),u=S+r*H(A),i,r,s,0,a,E,C,[A,L,b,S])}T=A-P;var N=U(P),I=H(P),M=U(A),O=H(A),D=Z(T/4),R=4/3*(i*D),F=4/3*(r*D),q=[n,e],V=[n+R*I,e-F*N],z=[h+R*O,u-F*M],k=[h,u];if(V[0]=2*q[0]-V[0],V[1]=2*q[1]-V[1],c)return[V,z,k].concat(g);for(var j=[],G=(g=[V,z,k].concat(g).join().split(",")).length,W=0;W<G;W++)j[W]=W%2?K(g[W-1],g[W],d).y:K(g[W],g[W+1],d).x;return j}.apply(0,[n.x,n.y].concat(t.slice(1))));break;case"S":r="C"===e||"S"===e?(i=2*n.x-n.bx,2*n.y-n.by):(i=n.x,n.y),t=["C",i,r].concat(t.slice(1));break;case"T":"Q"===e||"T"===e?(n.qx=2*n.x-n.qx,n.qy=2*n.y-n.qy):(n.qx=n.x,n.qy=n.y),t=["C"].concat(f(n.x,n.y,n.qx,n.qy,t[1],t[2]));break;case"Q":n.qx=t[1],n.qy=t[2],t=["C"].concat(f(n.x,n.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],n.y);break;case"V":t=["L"].concat(n.x,t[1])}return t}function r(t,n){if(7<t[n].length){t[n].shift();for(var e=t[n];e.length;)s[n]="A",t.splice(n++,0,["C"].concat(e.splice(0,6)));t.splice(n,1),h=i.length}}for(var s=[],o="",a="",h=i.length,u=0;u<h;u++){i[u]&&(o=i[u][0]),"C"!==o&&(s[u]=o,0<u&&(a=s[u-1])),i[u]=e(i[u],n,a),"A"!==s[u]&&"C"===o&&(s[u]="C"),r(i,u);var c=i[u],l=c.length;n.x=c[l-2],n.y=c[l-1],n.bx=parseFloat(c[l-4])||n.x,n.by=parseFloat(c[l-3])||n.y}return i[0][0]&&"M"===i[0][0]||i.unshift(["M",0,0]),i}return function(t){return e(t).join(",").split(",").join(" ")}}(),q.namespace=F,q.g=Ut,q}()}),"undefined"!=typeof V)var g=V.g,Vectorizer=V;
\ No newline at end of file
+if(function(t,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(t=t||self).V=n()}(this,function(){"use strict";var e=Math.round,i=Math.floor,r=Math.PI,a=function(t){return t%360+(t<0?360:0)},s=function(t,n){return n*e(t/n)},c=function(t){return 180*t/r%360},l=function(t,n){return(t=(n=n||!1)?t:t%360)*r/180},o=function(t,n){if(void 0===n)n=void 0===t?1:t,t=0;else if(n<t){var e=t;t=n,n=e}return i(Math.random()*(n-t+1)+t)},f=Math.cos,d=Math.sin,g=Math.atan2,n=function(t,n){var e=l(t.y),i=l(n.y),r=t.x,s=n.x,o=l(s-r),a=d(o)*f(i),h=f(e)*d(i)-d(e)*f(i)*f(o),u=c(g(a,h))-22.5;return u<0&&(u+=360),["NE","E","SE","S","SW","W","NW","N"][u=parseInt(u/45)]},h=function(t,n){var e=t.x,i=t.y;return(e-=n.x)*e+(i-=n.y)*i},u=function(t,n){return Math.sqrt(h(t,n))},v={Point:1,Line:2,Ellipse:3,Rect:4,Polyline:5,Polygon:6,Curve:7,Path:8},p=Math.abs,m=Math.cos,y=Math.sin,x=Math.sqrt,w=Math.min,b=Math.max,S=Math.atan2,P=Math.round,A=Math.pow,T=Math.PI,L=function(t,n){if(!(this instanceof L))return new L(t,n);if("string"==typeof t){var e=t.split(-1===t.indexOf("@")?" ":"@");t=parseFloat(e[0]),n=parseFloat(e[1])}else Object(t)===t&&(n=t.y,t=t.x);this.x=void 0===t?0:t,this.y=void 0===n?0:n};L.fromPolar=function(t,n,e){e=new L(e);var i=p(t*m(n)),r=p(t*y(n)),s=a(c(n));return s<90?r=-r:s<180?(i=-i,r=-r):s<270&&(i=-i),new L(e.x+i,e.y+r)},L.random=function(t,n,e,i){return new L(o(t,n),o(e,i))},L.prototype={type:v.Point,chooseClosest:function(t){var n=t.length;if(1===n)return new L(t[0]);for(var e=null,i=1/0,r=0;r<n;r++){var s=new L(t[r]),o=this.squaredDistance(s);o<i&&(e=s,i=o)}return e},adhereToRect:function(t){return t.containsPoint(this)||(this.x=w(b(this.x,t.x),t.x+t.width),this.y=w(b(this.y,t.y),t.y+t.height)),this},angleBetween:function(t,n){var e=this.equals(t)||this.equals(n)?NaN:this.theta(n)-this.theta(t);return e<0&&(e+=360),e},bearing:function(t){return n(this,t)},changeInAngle:function(t,n,e){return this.clone().offset(-t,-n).theta(e)-this.theta(e)},clone:function(){return new L(this)},cross:function(t,n){return t&&n?(n.x-this.x)*(t.y-this.y)-(n.y-this.y)*(t.x-this.x):NaN},difference:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),new L(this.x-(t||0),this.y-(n||0))},distance:function(t){return u(this,t)},dot:function(t){return t?this.x*t.x+this.y*t.y:NaN},equals:function(t){return!!t&&this.x===t.x&&this.y===t.y},lerp:function(t,n){var e=this.x,i=this.y;return new L((1-n)*e+n*t.x,(1-n)*i+n*t.y)},magnitude:function(){return x(this.x*this.x+this.y*this.y)||.01},manhattanDistance:function(t){return p(t.x-this.x)+p(t.y-this.y)},move:function(t,n){var e=l(new L(t).theta(this));return this.offset(m(e)*n,-y(e)*n)},normalize:function(t){var n=(t||1)/this.magnitude();return this.scale(n,n)},offset:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x+=t||0,this.y+=n||0,this},reflection:function(t){return new L(t).move(this,this.distance(t))},rotate:function(t,n){if(0===n)return this;t=t||new L(0,0),n=l(a(-n));var e=m(n),i=y(n),r=e*(this.x-t.x)-i*(this.y-t.y)+t.x,s=i*(this.x-t.x)+e*(this.y-t.y)+t.y;return this.x=r,this.y=s,this},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=A(10,t)}return this.x=P(this.x*n)/n,this.y=P(this.y*n)/n,this},scale:function(t,n,e){return e=e&&new L(e)||new L(0,0),this.x=e.x+t*(this.x-e.x),this.y=e.y+n*(this.y-e.y),this},snapToGrid:function(t,n){return this.x=s(this.x,t),this.y=s(this.y,n||t),this},squaredDistance:function(t){return h(this,t)},theta:function(t){var n=-((t=new L(t)).y-this.y),e=t.x-this.x,i=S(n,e);return i<0&&(i=2*T+i),180*i/T},toJSON:function(){return{x:this.x,y:this.y}},toPolar:function(t){t=t&&new L(t)||new L(0,0);var n=this.x,e=this.y;return this.x=x((n-t.x)*(n-t.x)+(e-t.y)*(e-t.y)),this.y=l(t.theta(new L(n,e))),this},toString:function(){return this.x+"@"+this.y},serialize:function(){return this.x+","+this.y},update:function(t,n){return Object(t)===t&&(n=t.y,t=t.x),this.x=t||0,this.y=n||0,this},vectorAngle:function(t){return new L(0,0).angleBetween(this,t)}},L.prototype.translate=L.prototype.offset;var t=L,E=Math.max,C=Math.min,N=function(t,n){return this instanceof N?t instanceof N?new N(t.start,t.end):(this.start=new L(t),void(this.end=new L(n))):new N(t,n)};N.prototype={type:v.Line,angle:function(){var t=new L(this.start.x+1,this.start.y);return this.start.angleBetween(this.end,t)},bbox:function(){var t=C(this.start.x,this.end.x),n=C(this.start.y,this.end.y),e=E(this.start.x,this.end.x),i=E(this.start.y,this.end.y);return new B(t,n,e-t,i-n)},bearing:function(){return n(this.start,this.end)},clone:function(){return new N(this.start,this.end)},closestPoint:function(t){return this.pointAt(this.closestPointNormalizedLength(t))},closestPointLength:function(t){return this.closestPointNormalizedLength(t)*this.length()},closestPointNormalizedLength:function(t){var n=this.vector().dot(new N(this.start,t).vector()),e=C(1,E(0,n/this.squaredLength()));return e!=e?0:e},closestPointTangent:function(t){return this.tangentAt(this.closestPointNormalizedLength(t))},containsPoint:function(t){var n=this.start,e=this.end;if(0!==n.cross(t,e))return!1;var i=this.length();return!(new N(n,t).length()>i)&&!(new N(t,e).length()>i)},divideAt:function(t){var n=this.pointAt(t);return[new N(this.start,n),new N(n,this.end)]},divideAtLength:function(t){var n=this.pointAtLength(t);return[new N(this.start,n),new N(n,this.end)]},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.end.x===t.end.x&&this.end.y===t.end.y},intersect:function(t,n){if(t&&t.intersectionWithLine){var e=t.intersectionWithLine(this,n);return e&&t instanceof N&&(e=e[0]),e}return null},intersectionWithLine:function(t){var n=new L(this.end.x-this.start.x,this.end.y-this.start.y),e=new L(t.end.x-t.start.x,t.end.y-t.start.y),i=n.x*e.y-n.y*e.x,r=new L(t.start.x-this.start.x,t.start.y-this.start.y),s=r.x*e.y-r.y*e.x,o=r.x*n.y-r.y*n.x;if(0===i||s*i<0||o*i<0)return null;if(0<i){if(i<s||i<o)return null}else if(s<i||o<i)return null;return[new L(this.start.x+s*n.x/i,this.start.y+s*n.y/i)]},isDifferentiable:function(){return!this.start.equals(this.end)},length:function(){return u(this.start,this.end)},midpoint:function(){return new L((this.start.x+this.end.x)/2,(this.start.y+this.end.y)/2)},parallel:function(t){var n=this.clone();if(!this.isDifferentiable())return n;var e=n.start,i=n.end,r=e.clone().rotate(i,270),s=i.clone().rotate(e,90);return e.move(s,t),i.move(r,t),n},pointAt:function(t){var n=this.start,e=this.end;return t<=0?n.clone():1<=t?e.clone():n.lerp(e,t)},pointAtLength:function(t){var n=this.start,e=this.end,i=!0;t<0&&(i=!1,t=-t);var r=this.length();return r<=t?i?e.clone():n.clone():this.pointAt((i?t:r-t)/r)},pointOffset:function(t){t=new L(t);var n=this.start,e=this.end;return((e.x-n.x)*(t.y-n.y)-(e.y-n.y)*(t.x-n.x))/this.length()},rotate:function(t,n){return this.start.rotate(t,n),this.end.rotate(t,n),this},round:function(t){return this.start.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.end.scale(t,n,e),this},setLength:function(t){var n=this.length();if(!n)return this;var e=t/n;return this.scale(e,e,this.start)},squaredLength:function(){return h(this.start,this.end)},tangentAt:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAt(t),r=new N(n,e);return r.translate(i.x-n.x,i.y-n.y),r},tangentAtLength:function(t){if(!this.isDifferentiable())return null;var n=this.start,e=this.end,i=this.pointAtLength(t),r=new N(n,e);return r.translate(i.x-n.x,i.y-n.y),r},toString:function(){return this.start.toString()+" "+this.end.toString()},serialize:function(){return this.start.serialize()+" "+this.end.serialize()},translate:function(t,n){return this.start.translate(t,n),this.end.translate(t,n),this},vector:function(){return new L(this.end.x-this.start.x,this.end.y-this.start.y)}},N.prototype.intersection=N.prototype.intersect;var I=N,M=Math.sqrt,R=Math.round,O=Math.pow,D=function(t,n,e){return this instanceof D?t instanceof D?new D(new L(t.x,t.y),t.a,t.b):(t=new L(t),this.x=t.x,this.y=t.y,this.a=n,void(this.b=e)):new D(t,n,e)};D.fromRect=function(t){return t=new B(t),new D(t.center(),t.width/2,t.height/2)},D.prototype={type:v.Ellipse,bbox:function(){return new B(this.x-this.a,this.y-this.b,2*this.a,2*this.b)},center:function(){return new L(this.x,this.y)},clone:function(){return new D(this)},containsPoint:function(t){return this.normalizedDistance(t)<=1},equals:function(t){return!!t&&t.x===this.x&&t.y===this.y&&t.a===this.a&&t.b===this.b},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.a+=2*t,this.b+=2*n,this},intersectionWithLine:function(t){var n=[],e=t.start,i=t.end,r=this.a,s=this.b,o=t.vector(),a=e.difference(new L(this)),h=new L(o.x/(r*r),o.y/(s*s)),u=new L(a.x/(r*r),a.y/(s*s)),c=o.dot(h),l=o.dot(u),f=l*l-c*(a.dot(u)-1);if(f<0)return null;if(0<f){var d=M(f),g=(-l-d)/c,v=(-l+d)/c;if((g<0||1<g)&&(v<0||1<v))return null;0<=g&&g<=1&&n.push(e.lerp(i,g)),0<=v&&v<=1&&n.push(e.lerp(i,v))}else{var p=-l/c;if(!(0<=p&&p<=1))return null;n.push(e.lerp(i,p))}return n},intersectionWithLineFromCenterToPoint:function(t,n){t=new L(t),n&&t.rotate(new L(this.x,this.y),n);var e,i=t.x-this.x,r=t.y-this.y;if(0===i)return e=this.bbox().pointNearestToPoint(t),n?e.rotate(new L(this.x,this.y),-n):e;var s=r/i,o=s*s,a=this.a*this.a,h=this.b*this.b,u=M(1/(1/a+o/h)),c=s*(u=i<0?-u:u);return e=new L(this.x+u,this.y+c),n?e.rotate(new L(this.x,this.y),-n):e},normalizedDistance:function(t){var n=t.x,e=t.y,i=this.a,r=this.b,s=this.x,o=this.y;return(n-s)*(n-s)/(i*i)+(e-o)*(e-o)/(r*r)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=O(10,t)}return this.x=R(this.x*n)/n,this.y=R(this.y*n)/n,this.a=R(this.a*n)/n,this.b=R(this.b*n)/n,this},tangentTheta:function(t){var n,e,i=t.x,r=t.y,s=this.a,o=this.b,a=this.bbox().center(),h=a.x,u=a.y,c=i>a.x+s/2,l=i<a.x-s/2;return c||l?e=s*s/(i-h)-s*s*(r-u)*((n=i>a.x?r-30:r+30)-u)/(o*o*(i-h))+h:n=o*o/(r-u)-o*o*(i-h)*((e=r>a.y?i+30:i-30)-h)/(s*s*(r-u))+u,new L(e,n).theta(t)},toString:function(){return new L(this.x,this.y).toString()+" "+this.a+" "+this.b}};var F=D,q=Math.abs,V=Math.cos,z=Math.sin,k=Math.min,j=Math.max,G=Math.round,W=Math.pow,B=function(t,n,e,i){if(!(this instanceof B))return new B(t,n,e,i);Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=void 0===t?0:t,this.y=void 0===n?0:n,this.width=void 0===e?0:e,this.height=void 0===i?0:i};B.fromEllipse=function(t){return t=new D(t),new B(t.x-t.a,t.y-t.b,2*t.a,2*t.b)},B.fromPointUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new L;e=i=1/0,r=s=-1/0;for(var a=0;a<t.length;a++){o.update(t[a]);var h=o.x,u=o.y;h<e&&(e=h),r<h&&(r=h),u<i&&(i=u),s<u&&(s=u)}return new B(e,i,r-e,s-i)},B.fromRectUnion=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];if(0===t.length)return null;var e,i,r,s,o=new B;e=i=1/0,r=s=-1/0;for(var a=0;a<t.length;a++){o.update(t[a]);var h=o.x,u=o.y,c=h+o.width,l=u+o.height;h<e&&(e=h),r<c&&(r=c),u<i&&(i=u),s<l&&(s=l)}return new B(e,i,r-e,s-i)},B.prototype={type:v.Rect,bbox:function(t){return this.clone().rotateAroundCenter(t)},rotateAroundCenter:function(t){if(!t)return this;var n=this.width,e=this.height,i=l(t),r=q(z(i)),s=q(V(i)),o=n*s+e*r,a=n*r+e*s;return this.x+=(n-o)/2,this.y+=(e-a)/2,this.width=o,this.height=a,this},bottomLeft:function(){return new L(this.x,this.y+this.height)},bottomLine:function(){return new N(this.bottomLeft(),this.bottomRight())},bottomMiddle:function(){return new L(this.x+this.width/2,this.y+this.height)},center:function(){return new L(this.x+this.width/2,this.y+this.height/2)},clone:function(){return new B(this)},containsPoint:function(t){return(t=new L(t)).x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height},containsRect:function(t){var n=new B(this).normalize(),e=new B(t).normalize(),i=n.width,r=n.height,s=e.width,o=e.height;if(!(i&&r&&s&&o))return!1;var a=n.x,h=n.y,u=e.x,c=e.y;return s+=u,i+=a,o+=c,r+=h,a<=u&&s<=i&&h<=c&&o<=r},corner:function(){return new L(this.x+this.width,this.y+this.height)},equals:function(t){var n=new B(this).normalize(),e=new B(t).normalize();return n.x===e.x&&n.y===e.y&&n.width===e.width&&n.height===e.height},inflate:function(t,n){return void 0===t&&(t=0),void 0===n&&(n=t),this.x-=t,this.y-=n,this.width+=2*t,this.height+=2*n,this},intersect:function(t){var n=this.origin(),e=this.corner(),i=t.origin(),r=t.corner();if(r.x<=n.x||r.y<=n.y||i.x>=e.x||i.y>=e.y)return null;var s=j(n.x,i.x),o=j(n.y,i.y);return new B(s,o,k(e.x,r.x)-s,k(e.y,r.y)-o)},intersectionWithLine:function(t){var n,e,i=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],r=[],s=[],o=i.length;for(e=0;e<o;e++)null!==(n=t.intersect(i[e]))&&s.indexOf(n.toString())<0&&(r.push(n),s.push(n.toString()));return 0<r.length?r:null},intersectionWithLineFromCenterToPoint:function(t,n){t=new L(t);var e,i=new L(this.x+this.width/2,this.y+this.height/2);n&&t.rotate(i,n);for(var r=[this.topLine(),this.rightLine(),this.bottomLine(),this.leftLine()],s=new N(i,t),o=r.length-1;0<=o;--o){var a=r[o].intersection(s);if(null!==a){e=a;break}}return e&&n&&e.rotate(i,-n),e},leftLine:function(){return new N(this.topLeft(),this.bottomLeft())},leftMiddle:function(){return new L(this.x,this.y+this.height/2)},maxRectScaleToFit:function(t,n){var e,i,r,s,o,a,h,u;t=new B(t),n||(n=t.center());var c=n.x,l=n.y;e=i=r=s=o=a=h=u=1/0;var f=t.topLeft();f.x<c&&(e=(this.x-c)/(f.x-c)),f.y<l&&(o=(this.y-l)/(f.y-l));var d=t.bottomRight();d.x>c&&(i=(this.x+this.width-c)/(d.x-c)),d.y>l&&(a=(this.y+this.height-l)/(d.y-l));var g=t.topRight();g.x>c&&(r=(this.x+this.width-c)/(g.x-c)),g.y<l&&(h=(this.y-l)/(g.y-l));var v=t.bottomLeft();return v.x<c&&(s=(this.x-c)/(v.x-c)),v.y>l&&(u=(this.y+this.height-l)/(v.y-l)),{sx:k(e,i,r,s),sy:k(o,a,h,u)}},maxRectUniformScaleToFit:function(t,n){var e=this.maxRectScaleToFit(t,n);return k(e.sx,e.sy)},moveAndExpand:function(t){return this.x+=t.x||0,this.y+=t.y||0,this.width+=t.width||0,this.height+=t.height||0,this},normalize:function(){var t=this.x,n=this.y,e=this.width,i=this.height;return this.width<0&&(t=this.x+this.width,e=-this.width),this.height<0&&(n=this.y+this.height,i=-this.height),this.x=t,this.y=n,this.width=e,this.height=i,this},offset:function(t,n){return L.prototype.offset.call(this,t,n)},origin:function(){return new L(this.x,this.y)},pointNearestToPoint:function(t){if(t=new L(t),this.containsPoint(t))switch(this.sideNearestToPoint(t)){case"right":return new L(this.x+this.width,t.y);case"left":return new L(this.x,t.y);case"bottom":return new L(t.x,this.y+this.height);case"top":return new L(t.x,this.y)}return t.adhereToRect(this)},rightLine:function(){return new N(this.topRight(),this.bottomRight())},rightMiddle:function(){return new L(this.x+this.width,this.y+this.height/2)},round:function(t){var n=1;if(t)switch(t){case 1:n=10;break;case 2:n=100;break;case 3:n=1e3;break;default:n=W(10,t)}return this.x=G(this.x*n)/n,this.y=G(this.y*n)/n,this.width=G(this.width*n)/n,this.height=G(this.height*n)/n,this},scale:function(t,n,e){return e=this.origin().scale(t,n,e),this.x=e.x,this.y=e.y,this.width*=t,this.height*=n,this},sideNearestToPoint:function(t){var n=(t=new L(t)).x-this.x,e=this.x+this.width-t.x,i=t.y-this.y,r=n,s="left";return e<r&&(r=e,s="right"),i<r&&(r=i,s="top"),this.y+this.height-t.y<r&&(s="bottom"),s},snapToGrid:function(t,n){var e=this.origin().snapToGrid(t,n),i=this.corner().snapToGrid(t,n);return this.x=e.x,this.y=e.y,this.width=i.x-e.x,this.height=i.y-e.y,this},toJSON:function(){return{x:this.x,y:this.y,width:this.width,height:this.height}},topLine:function(){return new N(this.topLeft(),this.topRight())},topMiddle:function(){return new L(this.x+this.width/2,this.y)},topRight:function(){return new L(this.x+this.width,this.y)},toString:function(){return this.origin().toString()+" "+this.corner().toString()},union:function(t){return B.fromRectUnion(this,t)},update:function(t,n,e,i){return Object(t)===t&&(n=t.y,e=t.width,i=t.height,t=t.x),this.x=t||0,this.y=n||0,this.width=e||0,this.height=i||0,this}},B.prototype.bottomRight=B.prototype.corner,B.prototype.topLeft=B.prototype.origin,B.prototype.translate=B.prototype.offset;var H=B;function U(t){var n=t.trim();if(""===n)return[];for(var e=[],i=n.split(/\b\s*,\s*|,\s*|\s+/),r=i.length,s=0;s<r;s+=2)e.push({x:+i[s],y:+i[s+1]});return e}function Z(t){var n=t.length;if(0===n)return[];for(var e=[],i=0;i<n;i++){var r=t[i].clone();e.push(r)}return e}function Y(t){var n,e,i,r=Math.abs,s=t.length;if(0===s)return[];for(n=0;n<s;n++)void 0===i?i=t[n]:t[n].y<i.y?i=t[n]:t[n].y===i.y&&t[n].x>i.x&&(i=t[n]);var o=[];for(n=0;n<s;n++){var a=i.theta(t[n]);0===a&&(a=360);var h=[t[n],n,a];o.push(h)}if(o.sort(function(t,n){var e=t[2]-n[2];return 0===e&&(e=n[1]-t[1]),e}),2<o.length){var u=o[o.length-1];o.unshift(u)}for(var c,l,f,d,g,v,p,m={},y=[];0!==o.length;)if(l=(c=o.pop())[0],!m.hasOwnProperty(c[0]+"@@"+c[1]))for(var x=!1;!x;)if(y.length<2)y.push(c),x=!0;else{d=(f=y.pop())[0];var w=(v=(g=y.pop())[0]).cross(d,l);if(w<0)y.push(g),y.push(f),y.push(c),x=!0;else if(0===w){var b=d.angleBetween(v,l);r(b-180)<1e-10?(m[f[0]+"@@"+f[1]]=d,y.push(g)):d.equals(l)||v.equals(d)?(m[f[0]+"@@"+f[1]]=d,y.push(g)):r((b+1)%360-1)<1e-10&&(y.push(g),o.push(f))}else m[f[0]+"@@"+f[1]]=d,y.push(g)}2<y.length&&y.pop();var S=-1;for(e=y.length,n=0;n<e;n++){var P=y[n][1];(void 0===p||P<p)&&(p=P,S=n)}var A=[];if(0<S){var T=y.slice(S),L=y.slice(0,S);A=T.concat(L)}else A=y;var E=[];for(e=A.length,n=0;n<e;n++)E.push(A[n][0]);return E}var X=function(t){return this instanceof X?"string"==typeof t?new X.parse(t):void(this.points=Array.isArray(t)?t.map(L):[]):new X(t)};X.parse=function(t){return new X(U(t))},X.fromRect=function(t){return new X([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft(),t.topLeft()])},X.prototype={type:v.Polyline,bbox:function(){var t=1/0,n=-1/0,e=1/0,i=-1/0,r=this.points,s=r.length;if(0===s)return null;for(var o=0;o<s;o++){var a=r[o],h=a.x,u=a.y;h<t&&(t=h),n<h&&(n=h),u<e&&(e=u),i<u&&(i=u)}return new B(t,e,n-t,i-e)},clone:function(){return new X(Z(this.points))},closestPoint:function(t){var n=this.closestPointLength(t);return this.pointAtLength(n)},closestPointLength:function(t){var n,e=this.lengthPoints(),i=e.length;if(0===i)return 0;if(1===i)return 0;for(var r=1/0,s=0,o=i-1,a=0;a<o;a++){var h=new N(e[a],e[a+1]),u=h.length(),c=h.closestPointNormalizedLength(t),l=h.pointAt(c).squaredDistance(t);l<r&&(r=l,n=s+c*u),s+=u}return n},closestPointNormalizedLength:function(t){var n=this.closestPointLength(t);if(0===n)return 0;var e=this.length();return 0===e?0:n/e},closestPointTangent:function(t){var n=this.closestPointLength(t);return this.tangentAtLength(n)},containsPoint:function(t){var n=this.points,e=n.length;if(0===e)return!1;for(var i=t.x,r=t.y,s=e-1,o=0,a=0,h=new N,u=new N,c=new L;o<e;o++){var l=n[s],f=n[o];if(t.equals(l))return!0;if(h.start=l,h.end=f,h.containsPoint(t))return!0;if(r<=l.y&&r>f.y||r>l.y&&r<=f.y){var d=l.x-i>f.x-i?l.x-i:f.x-i;0<=d&&(c.x=i+d,c.y=r,u.start=t,u.end=c,h.intersect(u)&&a++)}s=o}return a%2==1},close:function(){var t=this.start,n=this.end,e=this.points;return t&&n&&!t.equals(n)&&e.push(t.clone()),this},lengthPoints:function(){return this.points},convexHull:function(){return new X(Y(this.points))},equals:function(t){if(!t)return!1;var n=this.points,e=t.points,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=t.points[r];if(!s.equals(o))return!1}return!0},intersectionWithLine:function(t){for(var n=new N(t),e=[],i=this.lengthPoints(),r=new N,s=0,o=i.length-1;s<o;s++){r.start=i[s],r.end=i[s+1];var a=n.intersectionWithLine(r);a&&e.push(a[0])}return 0<e.length?e:null},isDifferentiable:function(){var t=this.points,n=t.length;if(0===n)return!1;for(var e=new N,i=n-1,r=0;r<i;r++)if(e.start=t[r],e.end=t[r+1],e.isDifferentiable())return!0;return!1},length:function(){var t=this.lengthPoints(),n=t.length;if(0===n)return 0;for(var e=0,i=n-1,r=0;r<i;r++)e+=t[r].distance(t[r+1]);return e},pointAt:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();if(t<=0)return n[0].clone();if(1<=t)return n[e-1].clone();var i=this.length()*t;return this.pointAtLength(i)},pointAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return n[0].clone();var i=!0;t<0&&(i=!1,t=-t);for(var r=0,s=e-1,o=0;o<s;o++){var a=i?o:s-1-o,h=n[a],u=n[a+1],c=new N(h,u),l=h.distance(u);if(t<=r+l)return c.pointAtLength((i?1:-1)*(t-r));r+=l}return(i?n[e-1]:n[0]).clone()},round:function(t){for(var n=this.points,e=n.length,i=0;i<e;i++)n[i].round(t);return this},scale:function(t,n,e){for(var i=this.points,r=i.length,s=0;s<r;s++)i[s].scale(t,n,e);return this},simplify:function(t){void 0===t&&(t={});var n=this.points;if(n.length<3)return this;for(var e=t.threshold||0,i=0;n[i+2];){var r=i+1,s=i+2,o=n[i],a=n[r],h=n[s];new N(o,h).closestPoint(a).distance(a)<=e?n.splice(r,1):i+=1}return this},tangentAt:function(t){var n=this.lengthPoints().length;if(0===n)return null;if(1===n)return null;t<0&&(t=0),1<t&&(t=1);var e=this.length()*t;return this.tangentAtLength(e)},tangentAtLength:function(t){var n=this.lengthPoints(),e=n.length;if(0===e)return null;if(1===e)return null;var i,r=!0;t<0&&(r=!1,t=-t);for(var s=0,o=e-1,a=0;a<o;a++){var h=r?a:o-1-a,u=n[h],c=n[h+1],l=new N(u,c),f=u.distance(c);if(l.isDifferentiable()){if(t<=s+f)return l.tangentAtLength((r?1:-1)*(t-s));i=l}s+=f}if(i){var d=r?1:0;return i.tangentAt(d)}return null},toString:function(){return this.points+""},translate:function(t,n){for(var e=this.points,i=e.length,r=0;r<i;r++)e[r].translate(t,n);return this},serialize:function(){var t=this.points,n=t.length;if(0===n)return"";for(var e="",i=0;i<n;i++){var r=t[i];e+=r.x+","+r.y+" "}return e.trim()}},Object.defineProperty(X.prototype,"start",{configurable:!0,enumerable:!0,get:function(){return 0===this.points.length?null:this.points[0]}}),Object.defineProperty(X.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.points.length;return 0===t?null:this.points[t-1]}});var J=Math.abs,K=Math.sqrt,Q=Math.min,$=Math.max,_=Math.pow,tt=function(t,n,e,i){return this instanceof tt?t instanceof tt?new tt(t.start,t.controlPoint1,t.controlPoint2,t.end):(this.start=new L(t),this.controlPoint1=new L(n),this.controlPoint2=new L(e),void(this.end=new L(i))):new tt(t,n,e,i)};function nt(t){var n,e,i=arguments,r=[];for(e=arguments.length,n=1;n<e;n++)r.push(i[n]);if(!t)throw new Error("Missing a parent object.");var s=Object.create(t);for(e=r.length,n=0;n<e;n++){var o,a,h=r[n];for(a in h)h.hasOwnProperty(a)&&(delete s[a],o=Object.getOwnPropertyDescriptor(h,a),Object.defineProperty(s,a,o))}return s}tt.throughPoints=function(){function h(t){var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e}return function(t){if(!t||Array.isArray(t)&&t.length<2)throw new Error("At least 2 points are required");for(var n=function(t){var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new L((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new L(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=h(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var a=h(s);for(n=0;n<r;n++)e.push(new L(o[n],a[n])),n<r-1?i.push(new L(2*t[n+1].x-o[n+1],2*t[n+1].y-a[n+1])):i.push(new L((t[r].x+o[r-1])/2,(t[r].y+a[r-1])/2));return[e,i]}(t),e=[],i=n[0].length,r=0;r<i;r++){var s=new L(n[0][r].x,n[0][r].y),o=new L(n[1][r].x,n[1][r].y);e.push(new tt(t[r],s,o,t[r+1]))}return e}}(),tt.prototype={type:v.Curve,bbox:function(){for(var t,n,e,i,r,s,o,a,h=this.start,u=this.controlPoint1,c=this.controlPoint2,l=this.end,f=h.x,d=h.y,g=u.x,v=u.y,p=c.x,m=c.y,y=l.x,x=l.y,w=new Array,b=new Array,S=[new Array,new Array],P=0;P<2;++P)if(e=0===P?(n=6*f-12*g+6*p,t=-3*f+9*g-9*p+3*y,3*g-3*f):(n=6*d-12*v+6*m,t=-3*d+9*v-9*m+3*x,3*v-3*d),J(t)<1e-12){if(J(n)<1e-12)continue;0<(i=-e/n)&&i<1&&b.push(i)}else a=K(o=n*n-4*e*t),o<0||(0<(r=(-n+a)/(2*t))&&r<1&&b.push(r),0<(s=(-n-a)/(2*t))&&s<1&&b.push(s));for(var A,T,L,E=b.length,C=E;E--;)T=(A=1-(i=b[E]))*A*A*f+3*A*A*i*g+3*A*i*i*p+i*i*i*y,S[0][E]=T,L=A*A*A*d+3*A*A*i*v+3*A*i*i*m+i*i*i*x,S[1][E]=L,w[E]={X:T,Y:L};b[C]=0,b[C+1]=1,w[C]={X:f,Y:d},w[C+1]={X:y,Y:x},S[0][C]=f,S[1][C]=d,S[0][C+1]=y,S[1][C+1]=x,b.length=C+2,S[0].length=C+2,S[1].length=C+2,w.length=C+2;var N=Q.apply(null,S[0]),I=Q.apply(null,S[1]),M=$.apply(null,S[0]),R=$.apply(null,S[1]);return new B(N,I,M-N,R-I)},clone:function(){return new tt(this.start,this.controlPoint1,this.controlPoint2,this.end)},closestPoint:function(t,n){return this.pointAtT(this.closestPointT(t,n))},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions};return this.lengthAtT(this.closestPointT(t,i),i)},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.closestPointLength(t,i);if(!r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){for(var e,i,r,s,o,a,h,u=void 0===(n=n||{}).precision?this.PRECISION:n.precision,c=void 0===n.subdivisions?this.getSubdivisions({precision:u}):n.subdivisions,l=c.length,f=l?1/l:0,d=0;d<l;d++){var g=c[d],v=g.start.distance(t),p=g.end.distance(t),m=v+p;(!h||m<h)&&(i=d*f,r=(d+1)*f,s=v,o=p,a=(e=g).start.distance(g.end),h=m)}for(var y=_(10,-u);;){var x=s?J(s-o)/s:0,w=o?J(s-o)/o:0;if(x<y||w<y||(!s||s<a*y||(!o||o<a*y)))return s<=o?i:r;var b=e.divide(.5);f/=2;var S=b[0].start.distance(t),P=b[0].end.distance(t),A=S+P,T=b[1].start.distance(t),L=b[1].end.distance(t);o=A<=T+L?(e=b[0],r-=f,s=S,P):(e=b[1],i+=f,s=T,L)}},closestPointTangent:function(t,n){return this.tangentAtT(this.closestPointT(t,n))},containsPoint:function(t,n){return this.toPolyline(n).containsPoint(t)},divideAt:function(t,n){if(t<=0)return this.divideAtT(0);if(1<=t)return this.divideAtT(1);var e=this.tAt(t,n);return this.divideAtT(e)},divideAtLength:function(t,n){var e=this.tAtLength(t,n);return this.divideAtT(e)},divideAtT:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return[new tt(n,n,n,n),new tt(n,e,i,r)];if(1<=t)return[new tt(n,e,i,r),new tt(r,r,r,r)];var s=this.getSkeletonPoints(t),o=s.startControlPoint1,a=s.startControlPoint2,h=s.divider,u=s.dividerControlPoint1,c=s.dividerControlPoint2;return[new tt(n,o,a,h),new tt(h,u,c,r)]},endpointDistance:function(){return this.start.distance(this.end)},equals:function(t){return!!t&&this.start.x===t.start.x&&this.start.y===t.start.y&&this.controlPoint1.x===t.controlPoint1.x&&this.controlPoint1.y===t.controlPoint1.y&&this.controlPoint2.x===t.controlPoint2.x&&this.controlPoint2.y===t.controlPoint2.y&&this.end.x===t.end.x&&this.end.y===t.end.y},getSkeletonPoints:function(t){var n=this.start,e=this.controlPoint1,i=this.controlPoint2,r=this.end;if(t<=0)return{startControlPoint1:n.clone(),startControlPoint2:n.clone(),divider:n.clone(),dividerControlPoint1:e.clone(),dividerControlPoint2:i.clone()};if(1<=t)return{startControlPoint1:e.clone(),startControlPoint2:i.clone(),divider:r.clone(),dividerControlPoint1:r.clone(),dividerControlPoint2:r.clone()};var s=new N(n,e).pointAt(t),o=new N(e,i).pointAt(t),a=new N(i,r).pointAt(t),h=new N(s,o).pointAt(t),u=new N(o,a).pointAt(t);return{startControlPoint1:s,startControlPoint2:h,divider:new N(h,u).pointAt(t),dividerControlPoint1:u,dividerControlPoint2:a}},getSubdivisions:function(t){var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=[new tt(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===n)return e;for(var i=this.endpointDistance(),r=_(10,-n),s=0;;){s+=1;for(var o=[],a=e.length,h=0;h<a;h++){var u=e[h].divide(.5);o.push(u[0],u[1])}for(var c=0,l=o.length,f=0;f<l;f++){c+=o[f].endpointDistance()}if(1<s&&(0!==c?(c-i)/c:0)<r)return o;e=o,i=c}},isDifferentiable:function(){var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},length:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=0,r=e.length,s=0;s<r;s++){i+=e[s].endpointDistance()}return i},lengthAtT:function(t,n){if(t<=0)return 0;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision;return this.divide(t)[0].length({precision:e})},pointAt:function(t,n){if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=this.tAt(t,n);return this.pointAtT(e)},pointAtLength:function(t,n){var e=this.tAtLength(t,n);return this.pointAtT(e)},pointAtT:function(t){return t<=0?this.start.clone():1<=t?this.end.clone():this.getSkeletonPoints(t).divider},PRECISION:3,round:function(t){return this.start.round(t),this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.start.scale(t,n,e),this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},tangentAt:function(t,n){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var e=this.tAt(t,n);return this.tangentAtT(e)},tangentAtLength:function(t,n){if(!this.isDifferentiable())return null;var e=this.tAtLength(t,n);return this.tangentAtT(e)},tangentAtT:function(t){if(!this.isDifferentiable())return null;t<0?t=0:1<t&&(t=1);var n=this.getSkeletonPoints(t),e=n.startControlPoint2,i=n.dividerControlPoint1,r=n.divider,s=new N(e,i);return s.translate(r.x-e.x,r.y-e.y),s},tAt:function(t,n){if(t<=0)return 0;if(1<=t)return 1;var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,subdivisions:void 0===n.subdivisions?this.getSubdivisions({precision:e}):n.subdivisions},r=this.length(i)*t;return this.tAtLength(r,i)},tAtLength:function(t,n){var e=!0;t<0&&(e=!1,t=-t);for(var i,r,s,o,a,h=void 0===(n=n||{}).precision?this.PRECISION:n.precision,u=void 0===n.subdivisions?this.getSubdivisions({precision:h}):n.subdivisions,c={precision:h,subdivisions:u},l=0,f=u.length,d=1/f,g=0;g<f;g++){var v=e?g:f-1-g,p=u[g],m=p.endpointDistance();if(t<=l+m){i=p,r=v*d,s=(v+1)*d,o=e?t-l:m+l-t,a=e?m+l-t:t-l;break}l+=m}if(!i)return e?1:0;for(var y=this.length(c),x=_(10,-h);;){var w,b;if((0!==y?o/y:0)<x)return r;if((0!==y?a/y:0)<x)return s;var S=i.divide(.5);d/=2;var P=S[0].endpointDistance(),A=S[1].endpointDistance();b=o<=P?(i=S[0],s-=d,P-(w=o)):(i=S[1],r+=d,A-(w=o-P)),o=w,a=b}},toPoints:function(t){for(var n=void 0===(t=t||{}).precision?this.PRECISION:t.precision,e=void 0===t.subdivisions?this.getSubdivisions({precision:n}):t.subdivisions,i=[e[0].start.clone()],r=e.length,s=0;s<r;s++){var o=e[s];i.push(o.end.clone())}return i},toPolyline:function(t){return new X(this.toPoints(t))},toString:function(){return this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.start.translate(t,n),this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}},tt.prototype.divide=tt.prototype.divideAtT;var et=function(t){if(!(this instanceof et))return new et(t);if("string"==typeof t)return new et.parse(t);var n,e;if(this.segments=[],t)if(Array.isArray(t)&&0!==t.length)if(e=(t=t.reduce(function(t,n){return t.concat(n)},[])).length,t[0].isSegment)for(n=0;n<e;n++){var i=t[n];this.appendSegment(i)}else{var r=null;for(n=0;n<e;n++){var s=t[n];if(!(s instanceof N||s instanceof tt))throw new Error("Cannot construct a path segment from the provided object.");0===n&&this.appendSegment(et.createSegment("M",s.start)),r&&!r.end.equals(s.start)&&this.appendSegment(et.createSegment("M",s.start)),s instanceof N?this.appendSegment(et.createSegment("L",s.end)):s instanceof tt&&this.appendSegment(et.createSegment("C",s.controlPoint1,s.controlPoint2,s.end)),r=s}}else if(t.isSegment)this.appendSegment(t);else if(t instanceof N)this.appendSegment(et.createSegment("M",t.start)),this.appendSegment(et.createSegment("L",t.end));else if(t instanceof tt)this.appendSegment(et.createSegment("M",t.start)),this.appendSegment(et.createSegment("C",t.controlPoint1,t.controlPoint2,t.end));else{if(!(t instanceof X))throw new Error("Cannot construct a path from the provided object.");if(!t.points||0===t.points.length)return;for(e=t.points.length,n=0;n<e;n++){var o=t.points[n];0===n?this.appendSegment(et.createSegment("M",o)):this.appendSegment(et.createSegment("L",o))}}else;};function it(t,n){return n.unshift(null),new(Function.prototype.bind.apply(t,n))}et.parse=function(t){if(!t)return new et;for(var n=new et,e=t.match(/(?:[a-zA-Z] *)(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)? *,? *)|(?:-?\.\d+ *,? *))+|(?:[a-zA-Z] *)(?! |\d|-|\.)/g),i=e.length,r=0;r<i;r++){var s=e[r].match(/(?:[a-zA-Z])|(?:(?:-?\d+(?:\.\d+)?(?:e[-+]?\d+)?))|(?:(?:-?\.\d+))/g),o=et.createSegment.apply(this,s);n.appendSegment(o)}return n},et.createSegment=function(t){var n=arguments;if(!t)throw new Error("Type must be provided.");var e=et.segmentTypes[t];if(!e)throw new Error(t+" is not a recognized path segment type.");for(var i=[],r=arguments.length,s=1;s<r;s++)i.push(n[s]);return it(e,i)},et.prototype={type:v.Path,appendSegment:function(t){var n,e=this.segments,i=e.length,r=0!==i?e[i-1]:null;if(Array.isArray(t)){if(!(t=t.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var s=t.length,o=0;o<s;o++){var a=t[o];n=this.prepareSegment(a,r,null),e.push(n),r=n}}else{if(!t||!t.isSegment)throw new Error("Segment required.");n=this.prepareSegment(t,r,null),e.push(n)}},bbox:function(){var t,n=this.segments,e=n.length;if(0===e)return null;for(var i=0;i<e;i++){var r=n[i];if(r.isVisible){var s=r.bbox();t=t?t.union(s):s}}if(t)return t;var o=n[e-1];return new B(o.end.x,o.end.y,0,0)},clone:function(){for(var t=this.segments,n=t.length,e=new et,i=0;i<n;i++){var r=t[i].clone();e.appendSegment(r)}return e},closestPoint:function(t,n){var e=this.closestPointT(t,n);return e?this.pointAtT(e):null},closestPointLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointT(t,i);return r?this.lengthAtT(r,i):0},closestPointNormalizedLength:function(t,n){var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.closestPointLength(t,i);if(0===r)return 0;var s=this.length(i);return 0===s?0:r/s},closestPointT:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,a=1/0,h=0;h<i;h++){var u=e[h],c=o[h];if(u.isVisible){var l=u.closestPointT(t,{precision:s,subdivisions:c}),f=u.pointAtT(l),d=new N(f,t).squaredLength();d<a&&(r={segmentIndex:h,value:l},a=d)}}return r||{segmentIndex:i-1,value:1}},closestPointTangent:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;for(var r,s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,a=1/0,h=0;h<i;h++){var u=e[h],c=o[h];if(u.isDifferentiable()){var l=u.closestPointT(t,{precision:s,subdivisions:c}),f=u.pointAtT(l),d=new N(f,t).squaredLength();d<a&&(r=u.tangentAtT(l),a=d)}}return r||null},containsPoint:function(t,n){var e=this.toPolylines(n);if(!e)return!1;for(var i=e.length,r=0,s=0;s<i;s++){e[s].containsPoint(t)&&r++}return r%2==1},divideAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.divideAtLength(r,i)},divideAtLength:function(t,n){var e=this.segments.length;if(0===e)return null;var i=!0;t<0&&(i=!1,t=-t);var r,s,o,a,h,u,c,l=void 0===(n=n||{}).precision?this.PRECISION:n.precision,f=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:l}):n.segmentSubdivisions,d=0;for(r=0;r<e;r++){var g=i?r:e-1-r;s=this.getSegment(g);var v=f[g],p=s.length({precision:l,subdivisions:v});if(s.isDifferentiable()&&(h=s,u=g,t<=d+p)){a=g,o=s.divideAtLength((i?1:-1)*(t-d),{precision:l,subdivisions:v});break}d+=p}if(!h)return null;o||(a=u,c=i?1:0,o=h.divideAtT(c));var m=this.clone();m.replaceSegment(a,o);var y=a,x=a+1,w=a+2;o[0].isDifferentiable()||(m.removeSegment(y),x-=1,w-=1);var b=m.getSegment(x).start;m.insertSegment(x,et.createSegment("M",b)),w+=1,o[1].isDifferentiable()||(m.removeSegment(w-1),w-=1);var S=w-y-1;for(r=w;r<m.segments.length;r++){var P=this.getSegment(r-S);if("Z"===(s=m.getSegment(r)).type&&!P.subpathStartSegment.end.equals(s.subpathStartSegment.end)){var A=et.createSegment("L",P.end);m.replaceSegment(r,A)}}return[new et(m.segments.slice(0,x)),new et(m.segments.slice(x))]},equals:function(t){if(!t)return!1;var n=this.segments,e=t.segments,i=n.length;if(e.length!==i)return!1;for(var r=0;r<i;r++){var s=n[r],o=e[r];if(s.type!==o.type||!s.equals(o))return!1}return!0},getSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");return n[t]},getSegmentSubdivisions:function(t){for(var n=this.segments,e=n.length,i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=[],s=0;s<e;s++){var o=n[s].getSubdivisions({precision:i});r.push(o)}return r},getSubpaths:function(){for(var t=this.clone().validate().segments,n=t.length,e=[],i=0;i<n;i++){var r=t[i];r.isSubpathStart?e.push(new et(r)):e[e.length-1].appendSegment(r)}return e},insertSegment:function(t,n){var e,i=this.segments,r=i.length;if(t<0&&(t=r+t+1),r<t||t<0)throw new Error("Index out of range.");var s=null,o=null;if(0!==r&&(o=1<=t?(s=i[t-1]).nextSegment:i[0]),Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");for(var a=n.length,h=0;h<a;h++){var u=n[h];e=this.prepareSegment(u,s,o),i.splice(t+h,0,e),s=e}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,s,o),i.splice(t,0,e)}},intersectionWithLine:function(t,n){var e=null,i=this.toPolylines(n);if(!i)return null;for(var r=0,s=i.length;r<s;r++){var o=i[r],a=t.intersect(o);a&&(e||(e=[]),Array.isArray(a)?Array.prototype.push.apply(e,a):e.push(a))}return e},isDifferentiable:function(){for(var t=this.segments,n=t.length,e=0;e<n;e++){if(t[e].isDifferentiable())return!0}return!1},isValid:function(){var t=this.segments;return 0===t.length||"M"===t[0].type},length:function(t){var n=this.segments,e=n.length;if(0===e)return 0;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=0,o=0;o<e;o++){var a=n[o],h=r[o];s+=a.length({subdivisions:h})}return s},lengthAtT:function(t,n){var e=this.segments,i=e.length;if(0===i)return 0;var r=t.segmentIndex;if(r<0)return 0;var s=t.value;i<=r?(r=i-1,s=1):s<0?s=0:1<s&&(s=1);for(var o,a=void 0===(n=n||{}).precision?this.PRECISION:n.precision,h=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:a}):n.segmentSubdivisions,u=0,c=0;c<r;c++){var l=e[c];o=h[c],u+=l.length({precisison:a,subdivisions:o})}return l=e[r],o=h[r],u+=l.lengthAtT(s,{precisison:a,subdivisions:o})},pointAt:function(t,n){if(0===this.segments.length)return null;if(t<=0)return this.start.clone();if(1<=t)return this.end.clone();var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.pointAtLength(r,i)},pointAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;if(0===t)return this.start.clone();var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,a=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,h=0,u=0;u<i;u++){var c=r?u:i-1-u,l=e[c],f=a[c],d=l.length({precision:o,subdivisions:f});if(l.isVisible){if(t<=h+d)return l.pointAtLength((r?1:-1)*(t-h),{precision:o,subdivisions:f});s=l}h+=d}return s?r?s.end:s.start:e[i-1].end.clone()},pointAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].pointAtT(0);if(e<=i)return n[e-1].pointAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].pointAtT(r)},PRECISION:3,prepareSegment:function(t,n,e){t.previousSegment=n,t.nextSegment=e,n&&(n.nextSegment=t),e&&(e.previousSegment=t);var i=t;return t.isSubpathStart&&(t.subpathStartSegment=t,i=e),i&&this.updateSubpathStartSegment(i),t},removeSegment:function(t){var n=this.segments,e=n.length;if(0===e)throw new Error("Path has no segments.");if(t<0&&(t=e+t),e<=t||t<0)throw new Error("Index out of range.");var i=n.splice(t,1)[0],r=i.previousSegment,s=i.nextSegment;r&&(r.nextSegment=s),s&&(s.previousSegment=r),i.isSubpathStart&&s&&this.updateSubpathStartSegment(s)},replaceSegment:function(t,n){var e,i=this.segments,r=i.length;if(0===r)throw new Error("Path has no segments.");if(t<0&&(t=r+t),r<=t||t<0)throw new Error("Index out of range.");var s=i[t],o=s.previousSegment,a=s.nextSegment,h=s.isSubpathStart;if(Array.isArray(n)){if(!(n=n.reduce(function(t,n){return t.concat(n)},[]))[0].isSegment)throw new Error("Segments required.");i.splice(t,1);for(var u=n.length,c=0;c<u;c++){var l=n[c];e=this.prepareSegment(l,o,a),i.splice(t+c,0,e),o=e,h&&e.isSubpathStart&&(h=!1)}}else{if(!n||!n.isSegment)throw new Error("Segment required.");e=this.prepareSegment(n,o,a),i.splice(t,1,e),h&&e.isSubpathStart&&(h=!1)}h&&a&&this.updateSubpathStartSegment(a)},round:function(t){for(var n=this.segments,e=n.length,i=0;i<e;i++){n[i].round(t)}return this},scale:function(t,n,e){for(var i=this.segments,r=i.length,s=0;s<r;s++){i[s].scale(t,n,e)}return this},segmentAt:function(t,n){var e=this.segmentIndexAt(t,n);return e?this.getSegment(e):null},segmentAtLength:function(t,n){var e=this.segmentIndexAtLength(t,n);return e?this.getSegment(e):null},segmentIndexAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.segmentIndexAtLength(r,i)},segmentIndexAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s=void 0===(n=n||{}).precision?this.PRECISION:n.precision,o=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:s}):n.segmentSubdivisions,a=null,h=0,u=0;u<i;u++){var c=r?u:i-1-u,l=e[c],f=o[c],d=l.length({precision:s,subdivisions:f});if(l.isVisible){if(t<=h+d)return c;a=c}h+=d}return a},serialize:function(){if(!this.isValid())throw new Error("Invalid path segments.");return this.toString()},tangentAt:function(t,n){if(0===this.segments.length)return null;t<0&&(t=0),1<t&&(t=1);var e=void 0===(n=n||{}).precision?this.PRECISION:n.precision,i={precision:e,segmentSubdivisions:void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:e}):n.segmentSubdivisions},r=this.length(i)*t;return this.tangentAtLength(r,i)},tangentAtLength:function(t,n){var e=this.segments,i=e.length;if(0===i)return null;var r=!0;t<0&&(r=!1,t=-t);for(var s,o=void 0===(n=n||{}).precision?this.PRECISION:n.precision,a=void 0===n.segmentSubdivisions?this.getSegmentSubdivisions({precision:o}):n.segmentSubdivisions,h=0,u=0;u<i;u++){var c=r?u:i-1-u,l=e[c],f=a[c],d=l.length({precision:o,subdivisions:f});if(l.isDifferentiable()){if(t<=h+d)return l.tangentAtLength((r?1:-1)*(t-h),{precision:o,subdivisions:f});s=l}h+=d}if(s){var g=r?1:0;return s.tangentAtT(g)}return null},tangentAtT:function(t){var n=this.segments,e=n.length;if(0===e)return null;var i=t.segmentIndex;if(i<0)return n[0].tangentAtT(0);if(e<=i)return n[e-1].tangentAtT(1);var r=t.value;return r<0?r=0:1<r&&(r=1),n[i].tangentAtT(r)},toPoints:function(t){var n=this.segments,e=n.length;if(0===e)return null;for(var i=void 0===(t=t||{}).precision?this.PRECISION:t.precision,r=void 0===t.segmentSubdivisions?this.getSegmentSubdivisions({precision:i}):t.segmentSubdivisions,s=[],o=[],a=0;a<e;a++){var h=n[a];if(h.isVisible){var u=r[a];if(0<u.length){var c=u.map(function(t){return t.start});Array.prototype.push.apply(o,c)}else o.push(h.start)}else 0<o.length&&(o.push(n[a-1].end),s.push(o),o=[])}return 0<o.length&&(o.push(this.end),s.push(o)),s},toPolylines:function(t){var n=[],e=this.toPoints(t);if(!e)return null;for(var i=0,r=e.length;i<r;i++)n.push(new X(e[i]));return n},toString:function(){for(var t=this.segments,n=t.length,e="",i=0;i<n;i++){e+=t[i].serialize()+" "}return e.trim()},translate:function(t,n){for(var e=this.segments,i=e.length,r=0;r<i;r++){e[r].translate(t,n)}return this},updateSubpathStartSegment:function(t){for(var n=t.previousSegment;t&&!t.isSubpathStart;)t.subpathStartSegment=n?n.subpathStartSegment:null,t=(n=t).nextSegment},validate:function(){return this.isValid()||this.insertSegment(0,et.createSegment("M",0,0)),this}},Object.defineProperty(et.prototype,"start",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=0;e<n;e++){var i=t[e];if(i.isVisible)return i.start}return t[n-1].end}}),Object.defineProperty(et.prototype,"end",{configurable:!0,enumerable:!0,get:function(){var t=this.segments,n=t.length;if(0===n)return null;for(var e=n-1;0<=e;e--){var i=t[e];if(i.isVisible)return i.end}return t[n-1].end}});var rt={bbox:function(){throw new Error("Declaration missing for virtual function.")},clone:function(){throw new Error("Declaration missing for virtual function.")},closestPoint:function(){throw new Error("Declaration missing for virtual function.")},closestPointLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointNormalizedLength:function(){throw new Error("Declaration missing for virtual function.")},closestPointT:function(t){if(this.closestPointNormalizedLength)return this.closestPointNormalizedLength(t);throw new Error("Neither closestPointT() nor closestPointNormalizedLength() function is implemented.")},closestPointTangent:function(){throw new Error("Declaration missing for virtual function.")},divideAt:function(){throw new Error("Declaration missing for virtual function.")},divideAtLength:function(){throw new Error("Declaration missing for virtual function.")},divideAtT:function(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither divideAtT() nor divideAt() function is implemented.")},equals:function(){throw new Error("Declaration missing for virtual function.")},getSubdivisions:function(){throw new Error("Declaration missing for virtual function.")},isDifferentiable:function(){throw new Error("Declaration missing for virtual function.")},isSegment:!0,isSubpathStart:!1,isVisible:!0,length:function(){throw new Error("Declaration missing for virtual function.")},lengthAtT:function(t){if(t<=0)return 0;var n=this.length();return 1<=t?n:n*t},nextSegment:null,pointAt:function(){throw new Error("Declaration missing for virtual function.")},pointAtLength:function(){throw new Error("Declaration missing for virtual function.")},pointAtT:function(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither pointAtT() nor pointAt() function is implemented.")},previousSegment:null,round:function(){throw new Error("Declaration missing for virtual function.")},subpathStartSegment:null,scale:function(){throw new Error("Declaration missing for virtual function.")},serialize:function(){throw new Error("Declaration missing for virtual function.")},tangentAt:function(){throw new Error("Declaration missing for virtual function.")},tangentAtLength:function(){throw new Error("Declaration missing for virtual function.")},tangentAtT:function(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither tangentAtT() nor tangentAt() function is implemented.")},toString:function(){throw new Error("Declaration missing for virtual function.")},translate:function(){throw new Error("Declaration missing for virtual function.")}};Object.defineProperty(rt,"end",{configurable:!0,enumerable:!0,writable:!0}),Object.defineProperty(rt,"start",{configurable:!0,enumerable:!0,get:function(){if(!this.previousSegment)throw new Error("Missing previous segment. (This segment cannot be the first segment of a path; OR segment has not yet been added to a path.)");return this.previousSegment.end}}),Object.defineProperty(rt,"type",{configurable:!0,enumerable:!0,get:function(){throw new Error("Bad segment declaration. No type specified.")}});var st=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof st))return it(st,i);if(0===r)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof N){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" lines provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new L(+i[0],+i[1]),this;if(r<2)throw new Error("Lineto constructor expects a line, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),t.push(it(st,o));return t}if(1===r)return this.end=new L(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],t.push(new st(n));return t},ot={clone:function(){return new st(this.end)},divideAt:function(t){var n=new N(this.start,this.end).divideAt(t);return[new st(n[0]),new st(n[1])]},divideAtLength:function(t){var n=new N(this.start,this.end).divideAtLength(t);return[new st(n[0]),new st(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!!this.previousSegment&&!this.start.equals(this.end)},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(ot,"type",{configurable:!0,enumerable:!0,value:"L"}),st.prototype=nt(rt,N.prototype,ot);var at=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof at))return it(at,i);if(0===r)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates (none provided).");if(i[0]instanceof tt){if(1===r)return this.controlPoint1=i[0].controlPoint1.clone(),this.controlPoint2=i[0].controlPoint2.clone(),this.end=i[0].end.clone(),this;throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(6===r)return this.controlPoint1=new L(+i[0],+i[1]),this.controlPoint2=new L(+i[2],+i[3]),this.end=new L(+i[4],+i[5]),this;if(r<6)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=6)o=i.slice(s,s+6),t.push(it(at,o));return t}if(3===r)return this.controlPoint1=new L(i[0]),this.controlPoint2=new L(i[1]),this.end=new L(i[2]),this;if(r<3)throw new Error("Curveto constructor expects a curve, 3 points, or 6 coordinates ("+r+" points provided).");for(t=[],s=0;s<r;s+=3)n=i.slice(s,s+3),t.push(it(at,n));return t},ht={clone:function(){return new at(this.controlPoint1,this.controlPoint2,this.end)},divideAt:function(t,n){var e=new tt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAt(t,n);return[new at(e[0]),new at(e[1])]},divideAtLength:function(t,n){var e=new tt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtLength(t,n);return[new at(e[0]),new at(e[1])]},divideAtT:function(t){var n=new tt(this.start,this.controlPoint1,this.controlPoint2,this.end).divideAtT(t);return[new at(n[0]),new at(n[1])]},isDifferentiable:function(){if(!this.previousSegment)return!1;var t=this.start,n=this.controlPoint1,e=this.controlPoint2,i=this.end;return!(t.equals(n)&&n.equals(e)&&e.equals(i))},round:function(t){return this.controlPoint1.round(t),this.controlPoint2.round(t),this.end.round(t),this},scale:function(t,n,e){return this.controlPoint1.scale(t,n,e),this.controlPoint2.scale(t,n,e),this.end.scale(t,n,e),this},serialize:function(){var t=this.controlPoint1,n=this.controlPoint2,e=this.end;return this.type+" "+t.x+" "+t.y+" "+n.x+" "+n.y+" "+e.x+" "+e.y},toString:function(){return this.type+" "+this.start+" "+this.controlPoint1+" "+this.controlPoint2+" "+this.end},translate:function(t,n){return this.controlPoint1.translate(t,n),this.controlPoint2.translate(t,n),this.end.translate(t,n),this}};Object.defineProperty(ht,"type",{configurable:!0,enumerable:!0,value:"C"}),at.prototype=nt(rt,tt.prototype,ht);var ut=function(){for(var t,n,e=arguments,i=[],r=arguments.length,s=0;s<r;s++)i.push(e[s]);if(!(this instanceof ut))return it(ut,i);if(0===r)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates (none provided).");if(i[0]instanceof N){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" lines provided).")}if(i[0]instanceof tt){if(1===r)return this.end=i[0].end.clone(),this;throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" curves provided).")}if("string"==typeof i[0]||"number"==typeof i[0]){if(2===r)return this.end=new L(+i[0],+i[1]),this;if(r<2)throw new Error("Moveto constructor expects a line, a curve, 1 point, or 2 coordinates ("+r+" coordinates provided).");var o;for(t=[],s=0;s<r;s+=2)o=i.slice(s,s+2),0===s?t.push(it(ut,o)):t.push(it(st,o));return t}if(1===r)return this.end=new L(i[0]),this;for(t=[],s=0;s<r;s+=1)n=i[s],0===s?t.push(new ut(n)):t.push(new st(n));return t},ct={bbox:function(){return null},clone:function(){return new ut(this.end)},closestPoint:function(){return this.end.clone()},closestPointNormalizedLength:function(){return 0},closestPointLength:function(){return 0},closestPointT:function(){return 1},closestPointTangent:function(){return null},divideAt:function(){return[this.clone(),this.clone()]},divideAtLength:function(){return[this.clone(),this.clone()]},equals:function(t){return this.end.equals(t.end)},getSubdivisions:function(){return[]},isDifferentiable:function(){return!1},isSubpathStart:!0,isVisible:!1,length:function(){return 0},lengthAtT:function(){return 0},pointAt:function(){return this.end.clone()},pointAtLength:function(){return this.end.clone()},pointAtT:function(){return this.end.clone()},round:function(t){return this.end.round(t),this},scale:function(t,n,e){return this.end.scale(t,n,e),this},serialize:function(){var t=this.end;return this.type+" "+t.x+" "+t.y},tangentAt:function(){return null},tangentAtLength:function(){return null},tangentAtT:function(){return null},toString:function(){return this.type+" "+this.end},translate:function(t,n){return this.end.translate(t,n),this}};Object.defineProperty(ct,"start",{configurable:!0,enumerable:!0,get:function(){throw new Error("Illegal access. Moveto segments should not need a start property.")}}),Object.defineProperty(ct,"type",{configurable:!0,enumerable:!0,value:"M"}),ut.prototype=nt(rt,ct);var lt=function(){for(var t=arguments,n=[],e=arguments.length,i=0;i<e;i++)n.push(t[i]);if(!(this instanceof lt))return it(lt,n);if(0<e)throw new Error("Closepath constructor expects no arguments.");return this},ft={clone:function(){return new lt},divideAt:function(t){var n=new N(this.start,this.end).divideAt(t);return[n[1].isDifferentiable()?new st(n[0]):this.clone(),new st(n[1])]},divideAtLength:function(t){var n=new N(this.start,this.end).divideAtLength(t);return[n[1].isDifferentiable()?new st(n[0]):this.clone(),new st(n[1])]},getSubdivisions:function(){return[]},isDifferentiable:function(){return!(!this.previousSegment||!this.subpathStartSegment)&&!this.start.equals(this.end)},round:function(){return this},scale:function(){return this},serialize:function(){return this.type},toString:function(){return this.type+" "+this.start+" "+this.end},translate:function(){return this}};Object.defineProperty(ft,"end",{configurable:!0,enumerable:!0,get:function(){if(!this.subpathStartSegment)throw new Error("Missing subpath start segment. (This segment needs a subpath start segment (e.g. Moveto); OR segment has not yet been added to a path.)");return this.subpathStartSegment.end}}),Object.defineProperty(ft,"type",{configurable:!0,enumerable:!0,value:"Z"}),lt.prototype=nt(rt,N.prototype,ft);var dt=et.segmentTypes={L:st,C:at,M:ut,Z:lt,z:lt};et.regexSupportedData=new RegExp("^[\\s\\d"+Object.keys(dt).join("")+",.]*$"),et.isDataSupported=function(t){return"string"==typeof t&&this.regexSupportedData.test(t)};var gt={curveThroughPoints:function(t){return console.warn("deprecated"),new et(tt.throughPoints(t)).serialize()},getCurveControlPoints:function(t){console.warn("deprecated");var n,e=[],i=[],r=t.length-1;if(1==r)return e[0]=new L((2*t[0].x+t[1].x)/3,(2*t[0].y+t[1].y)/3),i[0]=new L(2*e[0].x-t[0].x,2*e[0].y-t[0].y),[e,i];var s=[];for(n=1;n<r-1;n++)s[n]=4*t[n].x+2*t[n+1].x;s[0]=t[0].x+2*t[1].x,s[r-1]=(8*t[r-1].x+t[r].x)/2;var o=this.getFirstControlPoints(s);for(n=1;n<r-1;++n)s[n]=4*t[n].y+2*t[n+1].y;s[0]=t[0].y+2*t[1].y,s[r-1]=(8*t[r-1].y+t[r].y)/2;var a=this.getFirstControlPoints(s);for(n=0;n<r;n++)e.push(new L(o[n],a[n])),n<r-1?i.push(new L(2*t[n+1].x-o[n+1],2*t[n+1].y-a[n+1])):i.push(new L((t[r].x+o[r-1])/2,(t[r].y+a[r-1])/2));return[e,i]},getCurveDivider:function(t,n,e,i){console.warn("deprecated");var r=new tt(t,n,e,i);return function(t){var n=r.divide(t);return[{p0:n[0].start,p1:n[0].controlPoint1,p2:n[0].controlPoint2,p3:n[0].end},{p0:n[1].start,p1:n[1].controlPoint1,p2:n[1].controlPoint2,p3:n[1].end}]}},getFirstControlPoints:function(t){console.warn("deprecated");var n=t.length,e=[],i=[],r=2;e[0]=t[0]/r;for(var s=1;s<n;s++)i[s]=1/r,r=(s<n-1?4:3.5)-i[s],e[s]=(t[s]-e[s-1])/r;for(s=1;s<n;s++)e[n-s-1]-=i[n-s]*e[n-s];return e},getInversionSolver:function(t,n,e,i){console.warn("deprecated");var r=new tt(t,n,e,i);return function(t){return r.closestPointT(t)}}},vt=function(t){return this instanceof vt?"string"==typeof t?new vt.parse(t):void(this.points=Array.isArray(t)?t.map(L):[]):new vt(t)};function pt(t,n){var e=t.start.x,i=t.start.y,r=t.end.x,s=t.end.y,o=n.start.x,a=n.start.y,h=r-e,u=s-i,c=n.end.x-o,l=n.end.y-a,f=e-o,d=i-a,g=h*l-c*u,v=(h*d-u*f)/g,p=(c*d-l*f)/g;return 0<=v&&v<=1&&0<=p&&p<=1}function mt(t,n){var e=t.a,i=t.b,r=t.x,s=t.y,o=n.start.x-r,a=n.end.x-r,h=n.start.y-s,u=e*e,c=i*i,l=a-o,f=n.end.y-s-h,d=l*l/u+f*f/c,g=2*o*l/u+2*h*f/c,v=g*g-4*d*(o*o/u+h*h/c-1);if(0===v){var p=-g/2/d;return 0<=p&&p<=1}if(0<v){var m=Math.sqrt(v),y=(-g+m)/2/d,x=(-g-m)/2/d;return 0<=y&&y<=1||0<=x&&x<=1}return!1}function yt(t,n){return function(t,n,e,i){var r=Math.cos,s=Math.sin,o=s(n),a=r(n),h=s(i),u=r(i),c=o*o,l=a*a,f=o*a,d=h*h,g=u*u,v=h*u,p=t.a*t.a,m=t.b*t.b,y=e.a*e.a,x=e.b*e.b,w=p*c+m*l,b=y*d+x*g,S=p*l+m*c,P=y*g+x*d,A=2*(m-p)*f,T=2*(x-y)*v,L=-2*w*t.x-A*t.y,E=-2*b*e.x-T*e.y,C=-A*t.x-2*S*t.y,N=-T*e.x-2*P*e.y,I=w*t.x*t.x+S*t.y*t.y+A*t.x*t.y-p*m,M=b*e.x*e.x+P*e.y*e.y+T*e.x*e.y-y*x;T/=2,E/=2,N/=2;var R=Ht([[w,A/=2,L/=2],[A,S,C/=2],[L,C,I]]),O=Ht([[b,T,E],[T,P,N],[E,N,M]]),D=.33333333*(Ht([[b,A,L],[T,S,C],[E,C,I]])+Ht([[w,T,L],[A,P,C],[L,N,I]])+Ht([[w,A,E],[A,S,N],[L,C,M]])),F=.33333333*(Ht([[w,T,E],[A,P,N],[L,N,M]])+Ht([[b,A,E],[T,S,N],[E,C,M]])+Ht([[b,T,L],[T,P,C],[E,N,I]])),q=Bt([[R,D],[D,F]]),V=Bt([[R,F],[D,O]]),z=Bt([[D,F],[F,O]]);if(0<Bt([[2*q,V],[V,2*z]])&&(0<F||0<D))return!1;return!0}(t,0,n,0)}function xt(t,n){var e=n.start,i=n.end,r=t.x,s=t.y,o=t.width,a=t.height;return!(e.x>r+o&&i.x>r+o||e.x<r&&i.x<r||e.y>s+a&&i.y>s+a||e.y<s&&i.y<s)&&(!(!t.containsPoint(n.start)&&!t.containsPoint(n.end))||(pt(t.topLine(),n)||pt(t.rightLine(),n)||pt(t.bottomLine(),n)||pt(t.leftLine(),n)))}function wt(t,n){return!!bt(t,B.fromEllipse(n))&&Et(vt.fromRect(t),n)}function bt(t,n){return t.x<n.x+n.width&&t.x+t.width>n.x&&t.y<n.y+n.height&&t.y+t.height>n.y}function St(t,n){return Vt(t,n,{interior:!1})}function Pt(t,n){return zt(t,n,{interior:!1})}function At(t,n){return kt(t,n,{interior:!1})}function Tt(t,n){return Gt(t,n,{interior:!1})}function Lt(t,n){return Vt(t,n,{interior:!0})}function Et(t,n){return zt(t,n,{interior:!0})}function Ct(t,n){return kt(t,n,{interior:!0})}function Nt(t,n){return Gt(t,n,{interior:!0})}function It(t,n){return Wt(t,n,{interior:!0})}function Mt(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Lt(n,e):St(n,e)})}function Rt(t,e,i){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Et(n,e):Pt(n,e)})}function Ot(t,n,e){return Ft(t,vt.fromRect(n),e)}function Dt(t,n,e){return jt(t,n,e,{interior:!1})}function Ft(t,n,e){return jt(t,n,e,{interior:!0})}function qt(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Ft(e,n,r):Dt(e,n,r)})}function Vt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){if(t.containsPoint(n.start))return!0;var s=t.start,o=t.end,a=t.points;i=o.equals(s)?a:a.concat([s])}else i=t.points;for(var h=i.length,u=new N,c=0;c<h-1;c++)if(u.start=i[c],u.end=i[c+1],pt(n,u))return!0;return!1}function zt(t,n,e){void 0===e&&(e={});var i,r=t.start,s=t.end,o=t.points;if(n.containsPoint(r))return!0;var a=e.interior;if(void 0===a&&(a=!1),a){if(t.containsPoint(n.center()))return!0;i=s.equals(r)?o:o.concat([r])}else i=o;for(var h=i.length,u=new N,c=0;c<h-1;c++)if(u.start=i[c],u.end=i[c+1],mt(n,u))return!0;return!1}function kt(t,n,e){return Wt(t,vt.fromRect(n),e)}function jt(t,e,i,r){return t.getSubpaths().some(function(t){var n=t.toPolylines(i)[0];return"Z"===t.getSegment(-1).type?Wt(e,n,r):Gt(e,n,r)})}function Gt(t,n,e){void 0===e&&(e={});var i,r=e.interior;if(void 0===r&&(r=!1),r){var s=n.start;if(t.containsPoint(s))return!0;i=t.clone().close()}else i=t;for(var o=n.points,a=o.length,h=new N,u=0;u<a-1;u++)if(h.start=o[u],h.end=o[u+1],St(i,h))return!0;return!1}function Wt(t,n,e){return n.containsPoint(t.start)||Gt(t,n.clone().close(),e)}function Bt(t){return t[0][0]*t[1][1]-t[0][1]*t[1][0]}function Ht(t){return t[0][0]*t[1][1]*t[2][2]-t[0][0]*t[1][2]*t[2][1]-t[0][1]*t[1][0]*t[2][2]+t[0][1]*t[1][2]*t[2][0]+t[0][2]*t[1][0]*t[2][1]-t[0][2]*t[1][1]*t[2][0]}vt.parse=function(t){return new vt(U(t))},vt.fromRect=function(t){return new vt([t.topLeft(),t.topRight(),t.bottomRight(),t.bottomLeft()])},vt.prototype=nt(X.prototype,{type:v.Polygon,clone:function(){return new vt(Z(this.points))},convexHull:function(){return new vt(Y(this.points))},lengthPoints:function(){var t=this.start,n=this.end,e=this.points;return e.length<=1||t.equals(n)?e:e.concat([t.clone()])}});var Ut={intersection:{exists:function t(n,e,i,r){switch(n.type){case v.Line:switch(e.type){case v.Line:return pt(n,e)}break;case v.Ellipse:switch(e.type){case v.Line:return mt(n,e);case v.Ellipse:return yt(n,e)}break;case v.Rect:switch(e.type){case v.Line:return xt(n,e);case v.Ellipse:return wt(n,e);case v.Rect:return bt(n,e)}break;case v.Polyline:switch(e.type){case v.Line:return St(n,e);case v.Ellipse:return Pt(n,e);case v.Rect:return At(n,e);case v.Polyline:return Tt(n,e)}break;case v.Polygon:switch(e.type){case v.Line:return Lt(n,e);case v.Ellipse:return Et(n,e);case v.Rect:return Ct(n,e);case v.Polyline:return Nt(n,e);case v.Polygon:return It(n,e)}break;case v.Path:switch(e.type){case v.Line:return Mt(n,e,i);case v.Ellipse:return Rt(n,e,i);case v.Rect:return Ot(n,e,i);case v.Polyline:return Dt(n,e,i);case v.Polygon:return Ft(n,e,i);case v.Path:return qt(n,e,i,r)}}switch(e.type){case v.Ellipse:case v.Rect:case v.Polyline:case v.Polygon:case v.Path:return t(e,n,r,i);default:throw Error("The intersection for "+n+" and "+e+" could not be found.")}},lineWithLine:pt,ellipseWithLine:mt,ellipseWithEllipse:yt,rectWithLine:xt,rectWithEllipse:wt,rectWithRect:bt,polylineWithLine:St,polylineWithEllipse:Pt,polylineWithRect:At,polylineWithPolyline:Tt,polygonWithLine:Lt,polygonWithEllipse:Et,polygonWithRect:Ct,polygonWithPolyline:Nt,polygonWithPolygon:It,pathWithLine:Mt,pathWithEllipse:Rt,pathWithRect:Ot,pathWithPolyline:Dt,pathWithPolygon:Ft,pathWithPath:qt},scale:{linear:function(t,n,e){var i=t[1]-t[0],r=n[1]-n[0];return(e-t[0])/i*r+n[0]||0}},normalizeAngle:a,snapToGrid:s,toDeg:c,toRad:l,random:o,bezier:gt,Curve:tt,Ellipse:D,ellipse:F,Line:N,line:I,Path:et,Point:L,point:t,Polyline:X,Polygon:vt,Rect:B,rect:H,types:v};return function(){if(!("object"==typeof window&&!!window.SVGAngle))return function(){throw new Error("SVG is required to use Vectorizer.")};var F={svg:"http://www.w3.org/2000/svg",xmlns:"http://www.w3.org/2000/xmlns/",xml:"http://www.w3.org/XML/1998/namespace",xlink:"http://www.w3.org/1999/xlink",xhtml:"http://www.w3.org/1999/xhtml"},t=Math,v=t.PI,s=t.atan2,o=t.sqrt,l=t.min,f=t.max,p=t.cos,m=t.sin,q=function(t,n,e){if(!(this instanceof q))return q.apply(Object.create(q.prototype),arguments);if(t){if(q.isV(t)&&(t=t.node),n=n||{},q.isString(t)){if("svg"===(t=t.trim()).toLowerCase())t=q.createSvgDocument();else if("<"===t[0]){var i=q.createSvgDocument(t);if(1<i.childNodes.length){var r,s,o=[];for(r=0,s=i.childNodes.length;r<s;r++){var a=i.childNodes[r];o.push(new q(document.importNode(a,!0)))}return o}t=document.importNode(i.firstChild,!0)}else t=document.createElementNS(F.svg,t);q.ensureId(t)}return this.node=t,this.setAttributes(n),e&&this.append(e),this}},n=q.prototype;function V(t,n,e){e||(e={});for(var i=e.includeAnnotationIndices,r=e.eol,s=e.lineHeight,o=e.baseSize,a=0,h={},u=n.length-1,c=0;c<=u;c++){var l=n[c],f=null;if(q.isObject(l)){var d=l.attrs,g=q("tspan",d),v=g.node,p=l.t;r&&c===u&&(p+=r),v.textContent=p;var m=d.class;m&&g.addClass(m),i&&g.attr("annotations",l.annotations),f=parseFloat(d["font-size"]),isFinite(f)||(f=o),f&&a<f&&(a=f)}else r&&c===u&&(l+=r),v=document.createTextNode(l||" "),o&&a<o&&(a=o);t.appendChild(v)}return a&&(h.maxFontSize=a),s?h.lineHeight=s:a&&(h.lineHeight=1.2*a),h}Object.defineProperty(n,"id",{enumerable:!0,get:function(){return this.node.id},set:function(t){this.node.id=t}}),n.getTransformToElement=function(t){var n=this.node;if(q.isSVGGraphicsElement(t)&&q.isSVGGraphicsElement(n)){var e=q.toNode(t).getScreenCTM(),i=n.getScreenCTM();if(e&&i)return e.inverse().multiply(i)}return q.createSVGMatrix()},n.transform=function(t,n){var e=this.node;if(q.isUndefined(t))return q.transformStringToMatrix(this.attr("transform"));if(n&&n.absolute)return this.attr("transform",q.matrixToTransformString(t));var i=q.createSVGTransform(t);return e.transform.baseVal.appendItem(i),this},n.translate=function(t,n,e){e=e||{},n=n||0;var i=this.attr("transform")||"",r=q.parseTransformString(i);if(i=r.value,q.isUndefined(t))return r.translate;i=i.replace(/translate\([^)]*\)/g,"").trim();var s="translate("+(e.absolute?t:r.translate.tx+t)+","+(e.absolute?n:r.translate.ty+n)+")";return this.attr("transform",(s+" "+i).trim()),this},n.rotate=function(t,n,e,i){i=i||{};var r=this.attr("transform")||"",s=q.parseTransformString(r);if(r=s.value,q.isUndefined(t))return s.rotate;r=r.replace(/rotate\([^)]*\)/g,"").trim(),t%=360;var o="rotate("+(i.absolute?t:s.rotate.angle+t)+(void 0!==n&&void 0!==e?","+n+","+e:"")+")";return this.attr("transform",(r+" "+o).trim()),this},n.scale=function(t,n){n=q.isUndefined(n)?t:n;var e=this.attr("transform")||"",i=q.parseTransformString(e);if(e=i.value,q.isUndefined(t))return i.scale;e=e.replace(/scale\([^)]*\)/g,"").trim();var r="scale("+t+","+n+")";return this.attr("transform",(e+" "+r).trim()),this},n.bbox=function(t,n){var e,i=this.node,r=i.ownerSVGElement;if(!r)return new B(0,0,0,0);try{e=i.getBBox()}catch(t){e={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(t)return new B(e);var s=this.getTransformToElement(n||r);return q.transformRect(e,s)},n.getBBox=function(t){var n,e={},i=this.node;if(!i.ownerSVGElement||!q.isSVGGraphicsElement(i))return new B(0,0,0,0);if(t&&(t.target&&(e.target=q.toNode(t.target)),t.recursive&&(e.recursive=t.recursive)),e.recursive){var r=this.children(),s=r.length;if(0===s)return this.getBBox({target:e.target,recursive:!1});e.target||(e.target=this);for(var o=0;o<s;o++){var a,h=r[o];a=0===h.children().length?h.getBBox({target:e.target,recursive:!1}):h.getBBox({target:e.target,recursive:!0}),n=n?n.union(a):a}return n}try{n=i.getBBox()}catch(t){n={x:i.clientLeft,y:i.clientTop,width:i.clientWidth,height:i.clientHeight}}if(e.target){var u=this.getTransformToElement(e.target);return q.transformRect(n,u)}return new B(n)};var z=/em$/;function k(t,n){var e=parseFloat(t);return z.test(t)?e*n:e}n.text=function(t,n){if(t&&"string"!=typeof t)throw new Error("Vectorizer: text() expects the first argument to be a string.");t=q.sanitizeText(t),n||(n={});var e=n.displayEmpty,i=n.eol,r=n.textPath,s=n.textVerticalAnchor,o="middle"===s||"bottom"===s||"top"===s,a=n.x;void 0===a&&(a=this.attr("x")||0);var h=n.includeAnnotationIndices,u=n.annotations;u&&!q.isArray(u)&&(u=[u]);var c=n.lineHeight,l="auto"===c,f=l?"1.5em":c||"1em";this.empty(),this.attr({"xml:space":"preserve",display:t||e?null:"none"});var d=parseFloat(this.attr("font-size"));d||(d=16,(o||u)&&this.attr("font-size",d));var g,v=document;g=r?("string"==typeof r&&(r={d:r}),function(t,n){t||(t={});var e=q("textPath"),i=t.d;if(i&&void 0===t["xlink:href"]){var r=q("path").attr("d",i).appendTo(n.defs());e.attr("xlink:href","#"+r.id)}return q.isObject(t)&&e.attr(t),e.node}(r,this)):v.createDocumentFragment();for(var p,m=0,y=t.split("\n"),x=[],w=0,b=y.length-1;w<=b;w++){var S,P=f,A="v-line",T=v.createElementNS(F.svg,"tspan"),L=y[w];if(L)if(u){var E=q.annotateString(L,u,{offset:-m,includeAnnotationIndices:h}),C=(S=V(T,E,{includeAnnotationIndices:h,eol:w!==b&&i,lineHeight:l?null:f,baseSize:d})).lineHeight;C&&l&&0!==w&&(P=C),0===w&&(p=.8*S.maxFontSize)}else i&&w!==b&&(L+=i),T.textContent=L;else{T.textContent="-",A+=" v-empty-line";var N=T.style;if(N.fillOpacity=0,N.strokeOpacity=0,u){S={};for(var I=d,M=(E=q.findAnnotationsAtIndex(u,m)).length;0<M;M--){var R=E[M-1].attrs;if(R&&"font-size"in R){var O=parseFloat(R["font-size"]);if(isFinite(O)){I=O;break}}}l&&(0<w?P=1.2*I:p=.8*I),T.setAttribute("font-size",I),S.maxFontSize=I}}S&&x.push(S),0<w&&T.setAttribute("dy",P),(0<w||r)&&T.setAttribute("x",a),T.className.baseVal=A,g.appendChild(T),m+=L.length+1}if(o)if(u)P=function(t,n,e,i){if(!Array.isArray(n))return 0;var r=n.length;if(!r)return 0;for(var s=n[0],o=k(s.maxFontSize,e)||e,a=0,h=k(i,e),u=1;u<r;u++)a+=k((s=n[u]).lineHeight,e)||h;var c,l=k(s.maxFontSize,e)||e;switch(t){case"middle":c=o/2-.15*l-a/2;break;case"bottom":c=-.25*l-a;break;default:case"top":c=.8*o}return c}(s,x,d,f);else if("top"===s)P="0.8em";else{var D;switch(0<b?(D=parseFloat(f)||1,D*=b,z.test(f)||(D/=d)):D=0,s){case"middle":P=.3-D/2+"em";break;case"bottom":P=-D-.3+"em"}}else 0===s?P="0em":s?P=s:(P=0,null===this.attr("y")&&this.attr("y",p||"0.8em"));return g.firstChild.setAttribute("dy",P),this.append(g),this},n.removeAttr=function(t){var n=q.qualifyAttr(t),e=this.node;return n.ns?e.hasAttributeNS(n.ns,n.local)&&e.removeAttributeNS(n.ns,n.local):e.hasAttribute(t)&&e.removeAttribute(t),this},n.attr=function(t,n){if(q.isUndefined(t)){for(var e=this.node.attributes,i={},r=0;r<e.length;r++)i[e[r].name]=e[r].value;return i}if(q.isString(t)&&q.isUndefined(n))return this.node.getAttribute(t);if("object"==typeof t)for(var s in t)t.hasOwnProperty(s)&&this.setAttribute(s,t[s]);else this.setAttribute(t,n);return this},n.normalizePath=function(){return"PATH"===this.tagName()&&this.attr("d",q.normalizePathData(this.attr("d"))),this},n.remove=function(){return this.node.parentNode&&this.node.parentNode.removeChild(this.node),this},n.empty=function(){for(;this.node.firstChild;)this.node.removeChild(this.node.firstChild);return this},n.setAttributes=function(t){for(var n in t)t.hasOwnProperty(n)&&this.setAttribute(n,t[n]);return this},n.append=function(t){q.isArray(t)||(t=[t]);for(var n=0,e=t.length;n<e;n++)this.node.appendChild(q.toNode(t[n]));return this},n.prepend=function(t){var n=this.node.firstChild;return n?q(n).before(t):this.append(t)},n.before=function(t){var n=this.node,e=n.parentNode;if(e){q.isArray(t)||(t=[t]);for(var i=0,r=t.length;i<r;i++)e.insertBefore(q.toNode(t[i]),n)}return this},n.appendTo=function(t){return q.toNode(t).appendChild(this.node),this},n.svg=function(){return this.node instanceof window.SVGSVGElement?this:q(this.node.ownerSVGElement)},n.tagName=function(){return this.node.tagName.toUpperCase()},n.defs=function(){var t=this.svg()||this,n=t.node.getElementsByTagName("defs")[0];return n?q(n):q("defs").appendTo(t)},n.clone=function(){var t=q(this.node.cloneNode(!0));return t.node.id=q.uniqueId(),t},n.findOne=function(t){var n=this.node.querySelector(t);return n?q(n):void 0},n.find=function(t){var n=[],e=this.node.querySelectorAll(t);if(e)for(var i=0;i<e.length;i++)n.push(q(e[i]));return n},n.children=function(){for(var t=this.node.childNodes,n=[],e=0;e<t.length;e++){1===t[e].nodeType&&n.push(q(t[e]))}return n},n.parent=function(){return q(this.node.parentNode)||null},n.index=function(){for(var t=0,n=this.node.previousSibling;n;)1===n.nodeType&&t++,n=n.previousSibling;return t},n.findParentByClass=function(t,n){for(var e=this.node.ownerSVGElement,i=this.node.parentNode;i&&i!==n&&i!==e;){var r=q(i);if(r.hasClass(t))return r;i=i.parentNode}return null},n.contains=function(t){var n=this.node,e=q.toNode(t),i=e&&e.parentNode;return n===i||!!(i&&1===i.nodeType&&16&n.compareDocumentPosition(i))},n.toLocalPoint=function(t,n){var e=this.svg().node,i=e.createSVGPoint();i.x=t,i.y=n;try{var r=i.matrixTransform(e.getScreenCTM().inverse()),s=this.getTransformToElement(e).inverse()}catch(t){return i}return r.matrixTransform(s)},n.translateCenterToPoint=function(t){var n=this.getBBox({target:this.svg()}).center();return this.translate(t.x-n.x,t.y-n.y),this},n.translateAndAutoOrient=function(t,n,e){t=new L(t),n=new L(n),e||(e=this.svg());var i=this.scale();this.attr("transform","");var r=this.getBBox({target:e}).scale(i.sx,i.sy),s=q.createSVGTransform();s.setTranslate(-r.x-r.width/2,-r.y-r.height/2);var o=q.createSVGTransform(),a=t.angleBetween(n,t.clone().offset(1,0));a&&o.setRotate(a,0,0);var h=q.createSVGTransform(),u=t.clone().move(n,r.width/2);h.setTranslate(2*t.x-u.x,2*t.y-u.y);var c=this.getTransformToElement(e),l=q.createSVGTransform();return l.setMatrix(h.matrix.multiply(o.matrix.multiply(s.matrix.multiply(c.scale(i.sx,i.sy))))),this.attr("transform",q.matrixToTransformString(l.matrix)),this},n.animateAlongPath=function(t,n){n=q.toNode(n);var e=q.ensureId(n),i=q("animateMotion",t),r=q("mpath",{"xlink:href":"#"+e});i.append(r),this.append(i);try{i.node.beginElement()}catch(t){if("fake"===document.documentElement.getAttribute("smiling")){var s=i.node;s.animators=[];var o=s.getAttribute("id");o&&(id2anim[o]=s);for(var a=getTargets(s),h=0,u=a.length;h<u;h++){var c=a[h],l=new Animator(s,c,h);animators.push(l),(s.animators[h]=l).register()}}}return this};var e=/[^\x20\t\r\n\f]+/g;function r(t){return q.isString(t)&&t.trim().match(e)||[]}n.hasClass=function(t){return!!q.isString(t)&&this.node.classList.contains(t.trim())},n.addClass=function(t){var n;return(n=this.node.classList).add.apply(n,r(t)),this},n.removeClass=function(t){var n;return(n=this.node.classList).remove.apply(n,r(t)),this},n.toggleClass=function(t,n){for(var e=r(t),i=0;i<e.length;i++)this.node.classList.toggle(e[i],n);return this},n.sample=function(t){t=t||1;for(var n,e=this.node,i=e.getTotalLength(),r=[],s=0;s<i;)n=e.getPointAtLength(s),r.push({x:n.x,y:n.y,distance:s}),s+=t;return r},n.convertToPath=function(){var t=q("path");t.attr(this.attr());var n=this.convertToPathData();return n&&t.attr("d",n),t},n.convertToPathData=function(){var t=this.tagName();switch(t){case"PATH":return this.attr("d");case"LINE":return q.convertLineToPathData(this.node);case"POLYGON":return q.convertPolygonToPathData(this.node);case"POLYLINE":return q.convertPolylineToPathData(this.node);case"ELLIPSE":return q.convertEllipseToPathData(this.node);case"CIRCLE":return q.convertCircleToPathData(this.node);case"RECT":return q.convertRectToPathData(this.node)}throw new Error(t+" cannot be converted to PATH.")},q.prototype.toGeometryShape=function(){var t,n,e,i,r,s,o,a,h,u,c,l,f,d,g;switch(this.tagName()){case"RECT":return t=parseFloat(this.attr("x"))||0,n=parseFloat(this.attr("y"))||0,e=parseFloat(this.attr("width"))||0,i=parseFloat(this.attr("height"))||0,new B(t,n,e,i);case"CIRCLE":return r=parseFloat(this.attr("cx"))||0,s=parseFloat(this.attr("cy"))||0,o=parseFloat(this.attr("r"))||0,new D({x:r,y:s},o,o);case"ELLIPSE":return r=parseFloat(this.attr("cx"))||0,s=parseFloat(this.attr("cy"))||0,a=parseFloat(this.attr("rx"))||0,h=parseFloat(this.attr("ry"))||0,new D({x:r,y:s},a,h);case"POLYLINE":return u=q.getPointsFromSvgNode(this),new X(u);case"POLYGON":return 1<(u=q.getPointsFromSvgNode(this)).length&&u.push(u[0]),new X(u);case"PATH":return c=this.attr("d"),et.isDataSupported(c)||(c=q.normalizePathData(c)),new et(c);case"LINE":return l=parseFloat(this.attr("x1"))||0,d=parseFloat(this.attr("y1"))||0,f=parseFloat(this.attr("x2"))||0,g=parseFloat(this.attr("y2"))||0,new N({x:l,y:d},{x:f,y:g})}return this.getBBox()},n.findIntersection=function(t,n){var e=this.svg().node;n=n||e;var i=this.getBBox({target:n}),r=i.center();if(i.intersectionWithLineFromCenterToPoint(t)){var s,o=this.tagName();if("RECT"===o){var a=new B(parseFloat(this.attr("x")||0),parseFloat(this.attr("y")||0),parseFloat(this.attr("width")),parseFloat(this.attr("height"))),h=this.getTransformToElement(n),u=q.decomposeMatrix(h),c=e.createSVGTransform();c.setRotate(-u.rotation,r.x,r.y);var l=q.transformRect(a,c.matrix.multiply(h));s=new B(l).intersectionWithLineFromCenterToPoint(t,u.rotation)}else if("PATH"===o||"POLYGON"===o||"POLYLINE"===o||"CIRCLE"===o||"ELLIPSE"===o){var f,d,g,v,p,m=("PATH"===o?this:this.convertToPath()).sample(),y=1/0,x=[];for(f=0;f<m.length;f++)d=m[f],g=(g=q.createSVGPoint(d.x,d.y)).matrixTransform(this.getTransformToElement(n)),(p=(d=new L(g)).distance(r)+(v=1.1*d.distance(t)))<y?(y=p,x=[{sample:d,refDistance:v}]):p<y+1&&x.push({sample:d,refDistance:v});x.sort(function(t,n){return t.refDistance-n.refDistance}),x[0]&&(s=x[0].sample)}return s}},n.setAttribute=function(t,n){var e=this.node;if(null===n)return this.removeAttr(t),this;var i=q.qualifyAttr(t);return i.ns?e.setAttributeNS(i.ns,t,n):"id"===t?e.id=n:e.setAttribute(t,n),this},q.createSvgDocument=function(t){if(t){var n='<svg xmlns="'+F.svg+'" xmlns:xlink="'+F.xlink+'" version="1.1">'+t+"</svg>";return q.parseXML(n,{async:!1}).documentElement}var e=document.createElementNS(F.svg,"svg");return e.setAttributeNS(F.xmlns,"xmlns:xlink",F.xlink),e.setAttribute("version","1.1"),e},q.createSVGStyle=function(t){return q("style",{type:"text/css"},[q.createCDATASection(t)]).node},q.createCDATASection=function(t){return void 0===t&&(t=""),document.implementation.createDocument(null,"xml",null).createCDATASection(t)},q.idCounter=0,q.uniqueId=function(){return"v-"+ ++q.idCounter},q.toNode=function(t){return q.isV(t)?t.node:t.nodeName&&t||t[0]},q.ensureId=function(t){return(t=q.toNode(t)).id||(t.id=q.uniqueId())},q.sanitizeText=function(t){return(t||"").replace(/ /g,"\xa0")},q.isUndefined=function(t){return void 0===t},q.isString=function(t){return"string"==typeof t},q.isObject=function(t){return t&&"object"==typeof t},q.isArray=Array.isArray,q.parseXML=function(t,n){var e;n=n||{};try{var i=new DOMParser;q.isUndefined(n.async)||(i.async=n.async),e=i.parseFromString(t,"text/xml")}catch(t){e=void 0}if(!e||e.getElementsByTagName("parsererror").length)throw new Error("Invalid XML: "+t);return e},q.qualifyAttr=function(t){if(-1===t.indexOf(":"))return{ns:null,local:t};var n=t.split(":");return{ns:F[n[0]],local:n[1]}},q.transformSeparatorRegex=/[ ,]+/,q.transformRegex=/\b\w+\([^()]+\)/g,q.transformFunctionRegex=/\b(\w+)\(([^()]+)\)/,q.transformTranslateRegex=/\btranslate\(([^()]+)\)/,q.transformRotateRegex=/\brotate\(([^()]+)\)/,q.transformScaleRegex=/\bscale\(([^()]+)\)/,q.transformStringToMatrix=function(t){var n=q.createSVGMatrix(),e=t&&t.match(q.transformRegex);if(!e)return n;for(var i=e.length,r=0;r<i;r++){var s=e[r].match(q.transformFunctionRegex);if(s){var o=void 0,a=void 0,h=void 0,u=void 0,c=void 0,l=q.createSVGMatrix(),f=s[1].toLowerCase(),d=s[2].split(q.transformSeparatorRegex);switch(f){case"scale":o=parseFloat(d[0]),a=void 0===d[1]?o:parseFloat(d[1]),l=l.scaleNonUniform(o,a);break;case"translate":h=parseFloat(d[0]),u=parseFloat(d[1]),l=l.translate(h,u);break;case"rotate":c=parseFloat(d[0]),h=parseFloat(d[1])||0,u=parseFloat(d[2])||0,l=0!==h||0!==u?l.translate(h,u).rotate(c).translate(-h,-u):l.rotate(c);break;case"skewx":c=parseFloat(d[0]),l=l.skewX(c);break;case"skewy":c=parseFloat(d[0]),l=l.skewY(c);break;case"matrix":l.a=parseFloat(d[0]),l.b=parseFloat(d[1]),l.c=parseFloat(d[2]),l.d=parseFloat(d[3]),l.e=parseFloat(d[4]),l.f=parseFloat(d[5]);break;default:continue}n=n.multiply(l)}}return n},q.matrixToTransformString=function(t){return t||(t=!0),"matrix("+(void 0!==t.a?t.a:1)+","+(void 0!==t.b?t.b:0)+","+(void 0!==t.c?t.c:0)+","+(void 0!==t.d?t.d:1)+","+(void 0!==t.e?t.e:0)+","+(void 0!==t.f?t.f:0)+")"},q.parseTransformString=function(t){var n,e,i;if(t){var r=q.transformSeparatorRegex;if(0<=t.trim().indexOf("matrix")){var s=q.transformStringToMatrix(t),o=q.decomposeMatrix(s);n=[o.translateX,o.translateY],i=[o.scaleX,o.scaleY],e=[o.rotation];var a=[];0===n[0]&&0===n[1]||a.push("translate("+n+")"),1===i[0]&&1===i[1]||a.push("scale("+i+")"),0!==e[0]&&a.push("rotate("+e+")"),t=a.join(" ")}else{var h=t.match(q.transformTranslateRegex);h&&(n=h[1].split(r));var u=t.match(q.transformRotateRegex);u&&(e=u[1].split(r));var c=t.match(q.transformScaleRegex);c&&(i=c[1].split(r))}}var l=i&&i[0]?parseFloat(i[0]):1;return{value:t,translate:{tx:n&&n[0]?parseInt(n[0],10):0,ty:n&&n[1]?parseInt(n[1],10):0},rotate:{angle:e&&e[0]?parseInt(e[0],10):0,cx:e&&e[1]?parseInt(e[1],10):void 0,cy:e&&e[2]?parseInt(e[2],10):void 0},scale:{sx:l,sy:i&&i[1]?parseFloat(i[1]):l}}},q.deltaTransformPoint=function(t,n){return{x:n.x*t.a+n.y*t.c+0,y:n.x*t.b+n.y*t.d+0}},q.decomposeMatrix=function(t){var n=q.deltaTransformPoint(t,{x:0,y:1}),e=q.deltaTransformPoint(t,{x:1,y:0}),i=180/v*s(n.y,n.x)-90,r=180/v*s(e.y,e.x);return{translateX:t.e,translateY:t.f,scaleX:o(t.a*t.a+t.b*t.b),scaleY:o(t.c*t.c+t.d*t.d),skewX:i,skewY:r,rotation:i}},q.matrixToScale=function(t){var n,e,i,r;return t?(n=q.isUndefined(t.a)?1:t.a,r=q.isUndefined(t.d)?1:t.d,e=t.b,i=t.c):n=r=1,{sx:e?o(n*n+e*e):n,sy:i?o(i*i+r*r):r}},q.matrixToRotate=function(t){var n={x:0,y:1};return t&&(n=q.deltaTransformPoint(t,n)),{angle:a(c(s(n.y,n.x))-90)}},q.matrixToTranslate=function(t){return{tx:t&&t.e||0,ty:t&&t.f||0}},q.isV=function(t){return t instanceof q},q.isVElement=q.isV,q.isSVGGraphicsElement=function(t){return!!t&&((t=q.toNode(t))instanceof SVGElement&&"function"==typeof t.getScreenCTM)};var d=q("svg").node;return q.createSVGMatrix=function(t){var n=d.createSVGMatrix();for(var e in t)n[e]=t[e];return n},q.createSVGTransform=function(t){return q.isUndefined(t)?d.createSVGTransform():(t instanceof SVGMatrix||(t=q.createSVGMatrix(t)),d.createSVGTransformFromMatrix(t))},q.createSVGPoint=function(t,n){var e=d.createSVGPoint();return e.x=t,e.y=n,e},q.transformRect=function(t,n){var e=d.createSVGPoint();e.x=t.x,e.y=t.y;var i=e.matrixTransform(n);e.x=t.x+t.width,e.y=t.y;var r=e.matrixTransform(n);e.x=t.x+t.width,e.y=t.y+t.height;var s=e.matrixTransform(n);e.x=t.x,e.y=t.y+t.height;var o=e.matrixTransform(n),a=l(i.x,r.x,s.x,o.x),h=f(i.x,r.x,s.x,o.x),u=l(i.y,r.y,s.y,o.y),c=f(i.y,r.y,s.y,o.y);return new B(a,u,h-a,c-u)},q.transformPoint=function(t,n){return new L(q.createSVGPoint(t.x,t.y).matrixTransform(n))},q.transformLine=function(t,n){return new N(q.transformPoint(t.start,n),q.transformPoint(t.end,n))},q.transformPolyline=function(t,n){var e=t instanceof X?t.points:t;q.isArray(e)||(e=[]);for(var i=[],r=0,s=e.length;r<s;r++)i[r]=q.transformPoint(e[r],n);return new X(i)},q.styleToObject=function(t){for(var n={},e=t.split(";"),i=0;i<e.length;i++){var r=e[i].split("=");n[r[0].trim()]=r[1].trim()}return n},q.createSlicePathData=function(t,n,e,i){var r=2*v-1e-6,s=t,o=n,a=e,h=i,u=(h<a&&(u=a,a=h,h=u),h-a),c=u<v?"0":"1",l=p(a),f=m(a),d=p(h),g=m(h);return r<=u?s?"M0,"+o+"A"+o+","+o+" 0 1,1 0,"+-o+"A"+o+","+o+" 0 1,1 0,"+o+"M0,"+s+"A"+s+","+s+" 0 1,0 0,"+-s+"A"+s+","+s+" 0 1,0 0,"+s+"Z":"M0,"+o+"A"+o+","+o+" 0 1,1 0,"+-o+"A"+o+","+o+" 0 1,1 0,"+o+"Z":s?"M"+o*l+","+o*f+"A"+o+","+o+" 0 "+c+",1 "+o*d+","+o*g+"L"+s*d+","+s*g+"A"+s+","+s+" 0 "+c+",0 "+s*l+","+s*f+"Z":"M"+o*l+","+o*f+"A"+o+","+o+" 0 "+c+",1 "+o*d+","+o*g+"L0,0Z"},q.mergeAttrs=function(t,n){for(var e in n)"class"===e?t[e]=t[e]?t[e]+" "+n[e]:n[e]:"style"===e?q.isObject(t[e])&&q.isObject(n[e])?t[e]=q.mergeAttrs(t[e],n[e]):q.isObject(t[e])?t[e]=q.mergeAttrs(t[e],q.styleToObject(n[e])):q.isObject(n[e])?t[e]=q.mergeAttrs(q.styleToObject(t[e]),n[e]):t[e]=q.mergeAttrs(q.styleToObject(t[e]),q.styleToObject(n[e])):t[e]=n[e];return t},q.annotateString=function(t,n,e){n=n||[];for(var i,r,s,o=(e=e||{}).offset||0,a=[],h=[],u=0;u<t.length;u++){r=h[u]=t[u];for(var c=0;c<n.length;c++){var l=n[c],f=l.start+o,d=l.end+o;f<=u&&u<d&&(q.isObject(r)?r.attrs=q.mergeAttrs(q.mergeAttrs({},r.attrs),l.attrs):r=h[u]={t:t[u],attrs:l.attrs},e.includeAnnotationIndices&&(r.annotations||(r.annotations=[])).push(c))}(s=h[u-1])?q.isObject(r)&&q.isObject(s)?JSON.stringify(r.attrs)===JSON.stringify(s.attrs)?i.t+=r.t:(a.push(i),i=r):i=q.isObject(r)?(a.push(i),r):q.isObject(s)?(a.push(i),r):(i||"")+r:i=r}return i&&a.push(i),a},q.findAnnotationsAtIndex=function(t,n){var e=[];return t&&t.forEach(function(t){t.start<n&&n<=t.end&&e.push(t)}),e},q.findAnnotationsBetweenIndexes=function(t,n,e){var i=[];return t&&t.forEach(function(t){(n>=t.start&&n<t.end||e>t.start&&e<=t.end||t.start>=n&&t.end<e)&&i.push(t)}),i},q.shiftAnnotations=function(t,n,e){return t&&t.forEach(function(t){t.start<n&&t.end>=n?t.end+=e:t.start>=n&&(t.start+=e,t.end+=e)}),t},q.convertLineToPathData=function(t){return["M",(t=q(t)).attr("x1"),t.attr("y1"),"L",t.attr("x2"),t.attr("y2")].join(" ")},q.convertPolygonToPathData=function(t){var n=q.getPointsFromSvgNode(t);return 0===n.length?null:q.svgPointsToPath(n)+" Z"},q.convertPolylineToPathData=function(t){var n=q.getPointsFromSvgNode(t);return 0===n.length?null:q.svgPointsToPath(n)},q.svgPointsToPath=function(t){for(var n=0,e=t.length;n<e;n++)t[n]=t[n].x+" "+t[n].y;return"M "+t.join(" L")},q.getPointsFromSvgNode=function(t){var n=[],e=(t=q.toNode(t)).points;if(e)for(var i=0,r=e.numberOfItems;i<r;i++)n.push(e.getItem(i));return n},q.KAPPA=.551784,q.convertCircleToPathData=function(t){t=q(t);var n=parseFloat(t.attr("cx"))||0,e=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("r")),r=i*q.KAPPA;return["M",n,e-i,"C",n+r,e-i,n+i,e-r,n+i,e,"C",n+i,e+r,n+r,e+i,n,e+i,"C",n-r,e+i,n-i,e+r,n-i,e,"C",n-i,e-r,n-r,e-i,n,e-i,"Z"].join(" ")},q.convertEllipseToPathData=function(t){t=q(t);var n=parseFloat(t.attr("cx"))||0,e=parseFloat(t.attr("cy"))||0,i=parseFloat(t.attr("rx")),r=parseFloat(t.attr("ry"))||i,s=i*q.KAPPA,o=r*q.KAPPA;return["M",n,e-r,"C",n+s,e-r,n+i,e-o,n+i,e,"C",n+i,e+o,n+s,e+r,n,e+r,"C",n-s,e+r,n-i,e+o,n-i,e,"C",n-i,e-o,n-s,e-r,n,e-r,"Z"].join(" ")},q.convertRectToPathData=function(t){return t=q(t),q.rectToPath({x:parseFloat(t.attr("x"))||0,y:parseFloat(t.attr("y"))||0,width:parseFloat(t.attr("width"))||0,height:parseFloat(t.attr("height"))||0,rx:parseFloat(t.attr("rx"))||0,ry:parseFloat(t.attr("ry"))||0})},q.rectToPath=function(t){var n=t.x,e=t.y,i=t.width,r=t.height,s=l(t.rx||t["top-rx"]||0,i/2),o=l(t.rx||t["bottom-rx"]||0,i/2),a=l(t.ry||t["top-ry"]||0,r/2),h=l(t.ry||t["bottom-ry"]||0,r/2);return(s||o||a||h?["M",n,e+a,"v",r-a-h,"a",o,h,0,0,0,o,h,"h",i-2*o,"a",o,h,0,0,0,o,-h,"v",-(r-h-a),"a",s,a,0,0,0,-s,-a,"h",-(i-2*s),"a",s,a,0,0,0,-s,a,"Z"]:["M",n,e,"H",n+i,"V",e+r,"H",n,"V",e,"Z"]).join(" ")},q.normalizePathData=function(){var t="\t\n\v\f\r \xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029",v=new RegExp("([a-z])["+t+",]*((-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?["+t+"]*,?["+t+"]*)+)","ig"),p=new RegExp("(-?\\d*\\.?\\d*(?:e[\\-+]?\\d+)?)["+t+"]*,?["+t+"]*","ig"),n=Math,B=n.PI,H=n.sin,U=n.cos,Z=n.tan,Y=n.asin,X=n.sqrt,J=n.abs;function f(t,n,e,i,r,s){return[1/3*t+2/3*e,1/3*n+2/3*i,1/3*r+2/3*e,1/3*s+2/3*i,r,s]}function K(t,n,e){return{x:t*U(e)-n*H(e),y:t*H(e)+n*U(e)}}function d(t){if(Array.isArray(t)&&Array.isArray(t&&t[0])||(t=function(t){if(!t)return null;var s={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0},o=[];return String(t).replace(v,function(t,n,e){var i=[],r=n.toLowerCase();for(e.replace(p,function(t,n){n&&i.push(+n)}),"m"===r&&2<i.length&&(o.push([n].concat(i.splice(0,2))),r="l",n="m"===n?"l":"L");i.length>=s[r]&&(o.push([n].concat(i.splice(0,s[r]))),s[r]););}),o}(t)),!t||!t.length)return[["M",0,0]];for(var n,e=[],i=0,r=0,s=0,o=0,a=t.length,h=0;h<a;h++){var u=[];e.push(u);var c,l,f=t[h];if((n=f[0])!=n.toUpperCase())switch(u[0]=n.toUpperCase(),u[0]){case"A":u[1]=f[1],u[2]=f[2],u[3]=f[3],u[4]=f[4],u[5]=f[5],u[6]=+f[6]+i,u[7]=+f[7]+r;break;case"V":u[1]=+f[1]+r;break;case"H":u[1]=+f[1]+i;break;case"M":for(s=+f[1]+i,o=+f[2]+r,c=f.length,l=1;l<c;l++)u[l]=+f[l]+(l%2?i:r);break;default:for(c=f.length,l=1;l<c;l++)u[l]=+f[l]+(l%2?i:r)}else for(var d=f.length,g=0;g<d;g++)u[g]=f[g];switch(u[0]){case"Z":i=+s,r=+o;break;case"H":i=u[1];break;case"V":r=u[1];break;case"M":s=u[u.length-2],o=u[u.length-1],i=u[u.length-2],r=u[u.length-1];break;default:i=u[u.length-2],r=u[u.length-1]}}return e}function e(t){var i=d(t),n={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null};function e(t,n,e){var i,r;if(!t)return["C",n.x,n.y,n.x,n.y,n.x,n.y];switch(t[0]in{T:1,Q:1}||(n.qx=null,n.qy=null),t[0]){case"M":n.X=t[1],n.Y=t[2];break;case"A":t=0===parseFloat(t[1])||0===parseFloat(t[2])?["L",t[6],t[7]]:["C"].concat(function t(n,e,i,r,s,o,a,h,u,c){var l,f=120*B/180,d=B/180*(+s||0),g=[];if(c)P=c[0],A=c[1],b=c[2],S=c[3];else{n=(l=K(n,e,-d)).x,e=l.y;var v=(n-(h=(l=K(h,u,-d)).x))/2,p=(e-(u=l.y))/2,m=v*v/(i*i)+p*p/(r*r);1<m&&(i*=m=X(m),r*=m);var y=i*i,x=r*r,w=(o==a?-1:1)*X(J((y*x-y*p*p-x*v*v)/(y*p*p+x*v*v))),b=w*i*p/r+(n+h)/2,S=w*-r*v/i+(e+u)/2,P=Y(((e-S)/r).toFixed(9)),A=Y(((u-S)/r).toFixed(9));(P=n<b?B-P:P)<0&&(P=2*B+P),(A=h<b?B-A:A)<0&&(A=2*B+A),a&&A<P&&(P-=2*B),!a&&P<A&&(A-=2*B)}var T=A-P;if(J(T)>f){var L=A,E=h,C=u;g=t(h=b+i*U(A=P+f*(a&&P<A?1:-1)),u=S+r*H(A),i,r,s,0,a,E,C,[A,L,b,S])}T=A-P;var N=U(P),I=H(P),M=U(A),R=H(A),O=Z(T/4),D=4/3*(i*O),F=4/3*(r*O),q=[n,e],V=[n+D*I,e-F*N],z=[h+D*R,u-F*M],k=[h,u];if(V[0]=2*q[0]-V[0],V[1]=2*q[1]-V[1],c)return[V,z,k].concat(g);for(var j=[],G=(g=[V,z,k].concat(g).join().split(",")).length,W=0;W<G;W++)j[W]=W%2?K(g[W-1],g[W],d).y:K(g[W],g[W+1],d).x;return j}.apply(0,[n.x,n.y].concat(t.slice(1))));break;case"S":r="C"===e||"S"===e?(i=2*n.x-n.bx,2*n.y-n.by):(i=n.x,n.y),t=["C",i,r].concat(t.slice(1));break;case"T":"Q"===e||"T"===e?(n.qx=2*n.x-n.qx,n.qy=2*n.y-n.qy):(n.qx=n.x,n.qy=n.y),t=["C"].concat(f(n.x,n.y,n.qx,n.qy,t[1],t[2]));break;case"Q":n.qx=t[1],n.qy=t[2],t=["C"].concat(f(n.x,n.y,t[1],t[2],t[3],t[4]));break;case"H":t=["L"].concat(t[1],n.y);break;case"V":t=["L"].concat(n.x,t[1])}return t}function r(t,n){if(7<t[n].length){t[n].shift();for(var e=t[n];e.length;)s[n]="A",t.splice(n++,0,["C"].concat(e.splice(0,6)));t.splice(n,1),h=i.length}}for(var s=[],o="",a="",h=i.length,u=0;u<h;u++){i[u]&&(o=i[u][0]),"C"!==o&&(s[u]=o,0<u&&(a=s[u-1])),i[u]=e(i[u],n,a),"A"!==s[u]&&"C"===o&&(s[u]="C"),r(i,u);var c=i[u],l=c.length;n.x=c[l-2],n.y=c[l-1],n.bx=parseFloat(c[l-4])||n.x,n.by=parseFloat(c[l-3])||n.y}return i[0][0]&&"M"===i[0][0]||i.unshift(["M",0,0]),i}return function(t){return e(t).join(",").split(",").join(" ")}}(),q.namespace=F,q.g=Ut,q}()}),"undefined"!=typeof V)var g=V.g,Vectorizer=V;
\ No newline at end of file
diff --git a/dist/version.mjs b/dist/version.mjs
index ad97ec86f..a72abf221 100644
--- a/dist/version.mjs
+++ b/dist/version.mjs
@@ -1,3 +1,3 @@
-var version = "3.6.3";
+var version = "3.6.4";
 
 export { version };
diff --git a/package-lock.json b/package-lock.json
index e92b607f8..a0bb29b2d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "jointjs",
-  "version": "3.6.3",
+  "version": "3.6.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 296d8afd6..04bd4a3df 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "lint:fix": "npm run lint -- --fix"
   },
   "sideEffects": false,
-  "version": "3.6.3",
+  "version": "3.6.4",
   "main": "dist/joint.min.js",
   "module": "joint.mjs",
   "style": "./dist/joint.min.css",