cytoscape.min.js

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Event object based on jQuery events, MIT license

https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
*/
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h=t.roots[d],p=n.getElementById(h);c.push(p)}u=n.collection(c)}else if(o.string(t.roots))u=n.$(t.roots);else if(t.directed)u=i.roots();else{for(var f=[],v=i;v.length>0;)!function(){var e=n.collection();r.bfs({roots:v[0],visit:function(t,n,r,i,a){e=e.add(t)},directed:!1}),v=v.not(e),f.push(e)}();u=n.collection();for(var g=0;g<f.length;g++)!function(e){var t=f[e],n=t.maxDegree(!1),r=t.filter(function(e){return e.degree(!1)===n});u=u.add(r)}(g)}var y=[],m={},b={},x={},w={},E={};s.bfs({roots:u,directed:t.directed,visit:function(e,t,n,r,i){var a=e[0],o=a.id();if(y[i]||(y[i]=[]),y[i].push(a),m[o]=!0,b[o]=i,x[o]=n,w[o]=t,n){var s=n.id();(E[s]=E[s]||[]).push(e)}}});for(var P=[],C=0;C<i.length;C++){var S=i[C];m[S.id()]||P.push(S)}for(var T=3*P.length,D=0;0!==P.length&&D<T;){for(var k=P.shift(),_=k.neighborhood().nodes(),M=!1,I=0;I<_.length;I++){var N=b[_[I].id()];if(void 0!==N){y[N].push(k),M=!0;break}}M||P.push(k),D++}for(;0!==P.length;){var B=P.shift();0===y.length&&y.push([]),y[0].push(B)}var z=function(){for(var e=0;e<y.length;e++)for(var t=y[e],n=0;n<t.length;n++){var r=t[n];null!=r?r._private.scratch.breadthfirst={depth:e,index:n}:(t.splice(n,1),n--)}};z();for(var L=0;L<t.maximalAdjustments;L++){for(var A=y.length,O=[],R=0;R<A;R++)for(var V=y[R],q=V.length,F=0;F<q;F++){var j=V[F],X=j._private.scratch.breadthfirst,Y=function(e){for(var t=e.connectedEdges(function(t){return t.data("target")===e.id()}),n=e._private.scratch.breadthfirst,r=0,i=void 0,a=0;a<t.length;a++){var o=t[a],s=o.source()[0],l=s._private.scratch.breadthfirst;n.depth<=l.depth&&r<l.depth&&(r=l.depth,i=s)}return i}(j);Y&&(X.intEle=Y,O.push(j))}for(var W=0;W<O.length;W++){var H=O[W],Z=H._private.scratch.breadthfirst,$=Z.intEle,U=$._private.scratch.breadthfirst;y[Z.depth][Z.index]=null;for(var G=U.depth+1;G>y.length-1;)y.push([]);y[G].push(H),Z.depth=G,Z.index=y[G].length-1}z()}var Q=0;if(t.avoidOverlap)for(var K=0;K<i.length;K++){var J=i[K],ee=J.layoutDimensions(t),te=ee.w,ne=ee.h;Q=Math.max(Q,te,ne)}for(var re={},ie=function(e){if(re[e.id()])return re[e.id()];for(var t=e._private.scratch.breadthfirst.depth,n=e.neighborhood().nodes().not(":parent").intersection(i),r=0,a=0,o=0;o<n.length;o++){var s=n[o],l=s._private.scratch.breadthfirst,u=l.index,c=l.depth,d=y[c].length;(t>c||0===t)&&(r+=u/d,a++)}return a=Math.max(1,a),r/=a,0===a&&(r=void 0),re[e.id()]=r,r},ae=function(e,t){return ie(e)-ie(t)},oe=0;oe<3;oe++){for(var se=0;se<y.length;se++)y[se]=y[se].sort(ae);z()}for(var le=0,ue=0;ue<y.length;ue++)le=Math.max(y[ue].length,le);for(var ce={x:l.x1+l.w/2,y:l.x1+l.h/2},de={},he=y.length-1;he>=0;he--)for(var pe=y[he],fe=0;fe<pe.length;fe++){var ve=pe[fe];de[ve.id()]=function(e,n){var r=e._private.scratch.breadthfirst,i=r.depth,a=r.index,o=y[i].length,s=Math.max(l.w/(o+1),Q),u=Math.max(l.h/(y.length+1),Q),c=Math.min(l.w/2/y.length,l.h/2/y.length);if(c=Math.max(c,Q),t.circle){if(t.circle){var d=c*i+c-(y.length>0&&y[0].length<=3?c/2:0),h=2*Math.PI/y[i].length*a;return 0===i&&1===y[0].length&&(d=1),{x:ce.x+d*Math.cos(h),y:ce.y+d*Math.sin(h)}}return{x:ce.x+(a+1-(o+1)/2)*s,y:(i+1)*u}}var p={x:ce.x+(a+1-(o+1)/2)*s,y:(i+1)*u};return p}(ve,y.length)}return i.layoutPositions(this,t,function(e){return de[e.id()]}),this},e.exports=r},function(e,t,n){"use strict";function r(e){this.options=i.extend({},s,e)}var i=n(1),a=n(2),o=n(0),s={fit:!0,padding:30,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,spacingFactor:void 0,radius:void 0,startAngle:1.5*Math.PI,sweep:void 0,clockwise:!0,sort:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};r.prototype.run=function(){var e=this.options,t=e,n=e.cy,r=t.eles,i=void 0!==t.counterclockwise?!t.counterclockwise:t.clockwise,s=r.nodes().not(":parent");t.sort&&(s=s.sort(t.sort));for(var l=a.makeBoundingBox(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:n.width(),h:n.height()}),u={x:l.x1+l.w/2,y:l.y1+l.h/2},c=void 0===t.sweep?2*Math.PI-2*Math.PI/s.length:t.sweep,d=c/Math.max(1,s.length-1),h=void 0,p=0,f=0;f<s.length;f++){var v=s[f],g=v.layoutDimensions(t),y=g.w,m=g.h;p=Math.max(p,y,m)}if(h=o.number(t.radius)?t.radius:s.length<=1?0:Math.min(l.h,l.w)/2-p,s.length>1&&t.avoidOverlap){p*=1.75;var b=Math.cos(d)-Math.cos(0),x=Math.sin(d)-Math.sin(0),w=Math.sqrt(p*p/(b*b+x*x));h=Math.max(w,h)}var E=function(e,n){var r=t.startAngle+n*d*(i?1:-1),a=h*Math.cos(r),o=h*Math.sin(r);return{x:u.x+a,y:u.y+o}};return s.layoutPositions(this,t,E),this},e.exports=r},function(e,t,n){"use strict";function r(e){this.options=i.extend({},o,e)}var i=n(1),a=n(2),o={fit:!0,padding:30,startAngle:1.5*Math.PI,sweep:void 0,clockwise:!0,equidistant:!1,minNodeSpacing:10,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,height:void 0,width:void 0,spacingFactor:void 0,concentric:function(e){return e.degree()},levelWidth:function(e){return e.maxDegree()/4},animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};r.prototype.run=function(){for(var e=this.options,t=e,n=void 0!==t.counterclockwise?!t.counterclockwise:t.clockwise,r=e.cy,i=t.eles,o=i.nodes().not(":parent"),s=a.makeBoundingBox(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:r.width(),h:r.height()}),l={x:s.x1+s.w/2,y:s.y1+s.h/2},u=[],c=(t.startAngle,0),d=0;d<o.length;d++){var h=o[d],p=void 0;p=t.concentric(h),u.push({value:p,node:h}),h._private.scratch.concentric=p}o.updateStyle();for(var f=0;f<o.length;f++){var v=o[f],g=v.layoutDimensions(t);c=Math.max(c,g.w,g.h)}u.sort(function(e,t){return t.value-e.value});for(var y=t.levelWidth(o),m=[[]],b=m[0],x=0;x<u.length;x++){var w=u[x];if(b.length>0){Math.abs(b[0].value-w.value)>=y&&(b=[],m.push(b))}b.push(w)}var E=c+t.minNodeSpacing;if(!t.avoidOverlap){var P=m.length>0&&m[0].length>1,C=Math.min(s.w,s.h)/2-E,S=C/(m.length+P?1:0);E=Math.min(E,S)}for(var T=0,D=0;D<m.length;D++){var k=m[D],_=void 0===t.sweep?2*Math.PI-2*Math.PI/k.length:t.sweep,M=k.dTheta=_/Math.max(1,k.length-1);if(k.length>1&&t.avoidOverlap){var I=Math.cos(M)-Math.cos(0),N=Math.sin(M)-Math.sin(0),B=Math.sqrt(E*E/(I*I+N*N));T=Math.max(B,T)}k.r=T,T+=E}if(t.equidistant){for(var z=0,L=0,A=0;A<m.length;A++){var O=m[A],R=O.r-L;z=Math.max(z,R)}L=0;for(var V=0;V<m.length;V++){var q=m[V];0===V&&(L=q.r),q.r=L,L+=z}}for(var F={},j=0;j<m.length;j++)for(var X=m[j],Y=X.dTheta,W=X.r,H=0;H<X.length;H++){var Z=X[H],$=t.startAngle+(n?1:-1)*Y*H,U={x:l.x+W*Math.cos($),y:l.y+W*Math.sin($)};F[Z.node.id()]=U}return o.layoutPositions(this,t,function(e){var t=e.id();return F[t]}),this},e.exports=r},function(e,t,n){"use strict";function r(e){this.options=a.extend({},u,e),this.options.layout=this}var 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this.pass=e,this},run:function(e){var t=this.pass;return new l(function(n){n(e(t))})},stop:function(){return this},stopped:function(){return!0}};o&&!o.stopped()||(o=this.thread=u?new u:d),r.stopped=!1,!0!==t.animate&&!1!==t.animate||r.emit({type:"layoutstart",layout:r}),i=!0===t.debug;var h=c(n,r,t);i&&p(h),t.randomize&&f(h,n);var g=Date.now(),y=!1,m=function(e){e=e||{},y&&!e.next||!e.force&&Date.now()-g<t.animationThreshold||(y=!0,a.requestAnimationFrame(function(){v(h,n,t),!0===t.fit&&n.fit(t.padding),y=!1,e.next&&e.next()}))};o.on("message",function(e){var t=e.message;h.layoutNodes=t,m()}),o.pass({layoutInfo:h,options:{animate:t.animate,refresh:t.refresh,componentSpacing:t.componentSpacing,nodeOverlap:t.nodeOverlap,nestingFactor:t.nestingFactor,gravity:t.gravity,numIter:t.numIter,initialTemp:t.initialTemp,coolingFactor:t.coolingFactor,minTemp:t.minTemp}}).run(function(t){var n,r=t.layoutInfo,i=t.options,a=function(e,t,n){o(e,t),d(e,t),h(e,t),p(e,t),f(e,t)},o=function(e,t){for(var n=0;n<e.graphSet.length;n++)for(var r=e.graphSet[n],i=r.length,a=0;a<i;a++)for(var o=e.layoutNodes[e.idToIndex[r[a]]],s=a+1;s<i;s++){var u=e.layoutNodes[e.idToIndex[r[s]]];l(o,u,e,t)}},s=function(e){return-e+2*e*Math.random()},l=function(e,t,n,r){if(e.cmptId===t.cmptId||n.isCompound){var i=t.positionX-e.positionX,a=t.positionY-e.positionY;0===i&&0===a&&(i=s(1),a=s(1));var o=u(e,t,i,a);if(o>0)var l=r.nodeOverlap*o,d=Math.sqrt(i*i+a*a),h=l*i/d,p=l*a/d;else var f=c(e,i,a),v=c(t,-1*i,-1*a),g=v.x-f.x,y=v.y-f.y,m=g*g+y*y,d=Math.sqrt(m),l=(e.nodeRepulsion+t.nodeRepulsion)/m,h=l*g/d,p=l*y/d;e.isLocked||(e.offsetX-=h,e.offsetY-=p),t.isLocked||(t.offsetX+=h,t.offsetY+=p)}},u=function(e,t,n,r){if(n>0)var i=e.maxX-t.minX;else var i=t.maxX-e.minX;if(r>0)var a=e.maxY-t.minY;else var a=t.maxY-e.minY;return i>=0&&a>=0?Math.sqrt(i*i+a*a):0},c=function(e,t,n){var r=e.positionX,i=e.positionY,a=e.height||1,o=e.width||1,s=n/t,l=a/o,u={};return 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u=0;u<i;u++){var c=e.layoutNodes[e.idToIndex[r[u]]];if(!c.isLocked){var d=a-c.positionX,h=o-c.positionY,p=Math.sqrt(d*d+h*h);if(p>1){var f=t.gravity*d/p,v=t.gravity*h/p;c.offsetX+=f,c.offsetY+=v}}}}},p=function(e,t){var n=[],r=0,i=-1;for(n.push.apply(n,e.graphSet[0]),i+=e.graphSet[0].length;r<=i;){var a=n[r++],o=e.idToIndex[a],s=e.layoutNodes[o],l=s.children;if(0<l.length&&!s.isLocked){for(var u=s.offsetX,c=s.offsetY,d=0;d<l.length;d++){var h=e.layoutNodes[e.idToIndex[l[d]]];h.offsetX+=u,h.offsetY+=c,n[++i]=l[d]}s.offsetX=0,s.offsetY=0}}},f=function(e,t){for(var n=0;n<e.nodeSize;n++){var r=e.layoutNodes[n];0<r.children.length&&(r.maxX=void 0,r.minX=void 0,r.maxY=void 0,r.minY=void 0)}for(var n=0;n<e.nodeSize;n++){var r=e.layoutNodes[n];if(!(0<r.children.length||r.isLocked)){var i=v(r.offsetX,r.offsetY,e.temperature);r.positionX+=i.x,r.positionY+=i.y,r.offsetX=0,r.offsetY=0,r.minX=r.positionX-r.width,r.maxX=r.positionX+r.width,r.minY=r.positionY-r.height,r.maxY=r.positionY+r.height,g(r,e)}}for(var n=0;n<e.nodeSize;n++){var r=e.layoutNodes[n];0<r.children.length&&!r.isLocked&&(r.positionX=(r.maxX+r.minX)/2,r.positionY=(r.maxY+r.minY)/2,r.width=r.maxX-r.minX,r.height=r.maxY-r.minY)}},v=function(e,t,n){var r=Math.sqrt(e*e+t*t);if(r>n)var i={x:n*e/r,y:n*t/r};else var i={x:e,y:t};return i},g=function e(t,n){var r=t.parentId;if(null!=r){var i=n.layoutNodes[n.idToIndex[r]],a=!1;return(null==i.maxX||t.maxX+i.padRight>i.maxX)&&(i.maxX=t.maxX+i.padRight,a=!0),(null==i.minX||t.minX-i.padLeft<i.minX)&&(i.minX=t.minX-i.padLeft,a=!0),(null==i.maxY||t.maxY+i.padBottom>i.maxY)&&(i.maxY=t.maxY+i.padBottom,a=!0),(null==i.minY||t.minY-i.padTop<i.minY)&&(i.minY=t.minY-i.padTop,a=!0),a?e(i,n):void 0}},y=0;do{for(var m=0;m<i.refresh&&y<i.numIter;){var n=function(e){return a(r,i),r.temperature=r.temperature*i.coolingFactor,!(r.temperature<i.minTemp)}();if(!n)break;m++,y++}!0===i.animate&&e(r.layoutNodes)}while(n&&y+1<i.numIter);return function(e,t){for(var n=r.layoutNodes,i=[],a=0;a<n.length;a++){var o=n[a],s=o.cmptId;(i[s]=i[s]||[]).push(o)}for(var l=0,a=0;a<i.length;a++){var u=i[a];if(u){u.x1=1/0,u.x2=-1/0,u.y1=1/0,u.y2=-1/0;for(var c=0;c<u.length;c++){var d=u[c];u.x1=Math.min(u.x1,d.positionX-d.width/2),u.x2=Math.max(u.x2,d.positionX+d.width/2),u.y1=Math.min(u.y1,d.positionY-d.height/2),u.y2=Math.max(u.y2,d.positionY+d.height/2)}u.w=u.x2-u.x1,u.h=u.y2-u.y1,l+=u.w*u.h}}i.sort(function(e,t){return t.w*t.h-e.w*e.h});for(var h=0,p=0,f=0,v=0,g=Math.sqrt(l)*r.clientWidth/r.clientHeight,a=0;a<i.length;a++){var u=i[a];if(u){for(var c=0;c<u.length;c++){var d=u[c];d.isLocked||(d.positionX+=h,d.positionY+=p)}h+=u.w+t.componentSpacing,f+=u.w+t.componentSpacing,v=Math.max(v,u.h),f>g&&(p+=v+t.componentSpacing,h=0,f=0,v=0)}}}(0,i),r}).then(function(e){h.layoutNodes=e.layoutNodes,o.stop(),b()});var b=function(){!0===t.animate||!1===t.animate?m({force:!0,next:function(){r.one("layoutstop",t.stop),r.emit({type:"layoutstop",layout:r})}}):t.eles.nodes().layoutPositions(r,t,function(e){var t=h.layoutNodes[h.idToIndex[e.data("id")]];return{x:t.positionX,y:t.positionY}})};return this},r.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},r.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var c=function(e,t,n){for(var r=n.eles.edges(),i=n.eles.nodes(),a={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:r.size(),temperature:n.initialTemp,clientWidth:e.width(),clientHeight:e.width(),boundingBox:o.makeBoundingBox(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()})},l=n.eles.components(),u={},c=0;c<l.length;c++)for(var h=l[c],p=0;p<h.length;p++){var f=h[p];u[f.id()]=c}for(var c=0;c<a.nodeSize;c++){var v=i[c],g=v.layoutDimensions(n),y={};y.isLocked=v.locked(),y.id=v.data("id"),y.parentId=v.data("parent"),y.cmptId=u[v.id()],y.children=[],y.positionX=v.position("x"),y.positionY=v.position("y"),y.offsetX=0,y.offsetY=0,y.height=g.w,y.width=g.h,y.maxX=y.positionX+y.width/2,y.minX=y.positionX-y.width/2,y.maxY=y.positionY+y.height/2,y.minY=y.positionY-y.height/2,y.padLeft=parseFloat(v.style("padding")),y.padRight=parseFloat(v.style("padding")),y.padTop=parseFloat(v.style("padding")),y.padBottom=parseFloat(v.style("padding")),y.nodeRepulsion=s.fn(n.nodeRepulsion)?n.nodeRepulsion(v):n.nodeRepulsion,a.layoutNodes.push(y),a.idToIndex[y.id]=c}for(var m=[],b=0,x=-1,w=[],c=0;c<a.nodeSize;c++){var v=a.layoutNodes[c],E=v.parentId;null!=E?a.layoutNodes[a.idToIndex[E]].children.push(v.id):(m[++x]=v.id,w.push(v.id))}for(a.graphSet.push(w);b<=x;){var P=m[b++],C=a.idToIndex[P],f=a.layoutNodes[C],S=f.children;if(S.length>0){a.graphSet.push(S);for(var c=0;c<S.length;c++)m[++x]=S[c]}}for(var c=0;c<a.graphSet.length;c++)for(var T=a.graphSet[c],p=0;p<T.length;p++){var D=a.idToIndex[T[p]];a.indexToGraph[D]=c}for(var c=0;c<a.edgeSize;c++){var k=r[c],_={};_.id=k.data("id"),_.sourceId=k.data("source"),_.targetId=k.data("target");var M=s.fn(n.idealEdgeLength)?n.idealEdgeLength(k):n.idealEdgeLength,I=s.fn(n.edgeElasticity)?n.edgeElasticity(k):n.edgeElasticity,N=a.idToIndex[_.sourceId],B=a.idToIndex[_.targetId];if(a.indexToGraph[N]!=a.indexToGraph[B]){for(var z=d(_.sourceId,_.targetId,a),L=a.graphSet[z],A=0,y=a.layoutNodes[N];-1===L.indexOf(y.id);)y=a.layoutNodes[a.idToIndex[y.parentId]],A++;for(y=a.layoutNodes[B];-1===L.indexOf(y.id);)y=a.layoutNodes[a.idToIndex[y.parentId]],A++;M*=A*n.nestingFactor}_.idealLength=M,_.elasticity=I,a.layoutEdges.push(_)}return a},d=function(e,t,n){var r=h(e,t,0,n);return 2>r.count?0:r.graph},h=function e(t,n,r,i){var a=i.graphSet[r];if(-1<a.indexOf(t)&&-1<a.indexOf(n))return{count:2,graph:r};for(var o=0,s=0;s<a.length;s++){var l=a[s],u=i.idToIndex[l],c=i.layoutNodes[u].children;if(0!==c.length){var d=i.indexToGraph[i.idToIndex[c[0]]],h=e(t,n,d,i);if(0!==h.count){if(1!==h.count)return h;if(2===++o)break}}}return{count:o,graph:r}},p=function(e){if(i){console.debug("layoutNodes:");for(var t=0;t<e.nodeSize;t++){var n=e.layoutNodes[t],r="\nindex: "+t+"\nId: "+n.id+"\nChildren: "+n.children.toString()+"\nparentId: "+n.parentId+"\npositionX: "+n.positionX+"\npositionY: "+n.positionY+"\nOffsetX: "+n.offsetX+"\nOffsetY: "+n.offsetY+"\npadLeft: "+n.padLeft+"\npadRight: "+n.padRight+"\npadTop: "+n.padTop+"\npadBottom: "+n.padBottom;console.debug(r)}console.debug("idToIndex");for(var t in e.idToIndex)console.debug("Id: "+t+"\nIndex: "+e.idToIndex[t]);console.debug("Graph Set");for(var a=e.graphSet,t=0;t<a.length;t++)console.debug("Set : "+t+": "+a[t].toString());for(var r="IndexToGraph",t=0;t<e.indexToGraph.length;t++)r+="\nIndex : "+t+" Graph: "+e.indexToGraph[t];console.debug(r),r="Layout Edges";for(var t=0;t<e.layoutEdges.length;t++){var o=e.layoutEdges[t];r+="\nEdge Index: "+t+" ID: "+o.id+" SouceID: "+o.sourceId+" TargetId: "+o.targetId+" Ideal Length: "+o.idealLength}console.debug(r),r="nodeSize: "+e.nodeSize,r+="\nedgeSize: "+e.edgeSize,r+="\ntemperature: "+e.temperature,console.debug(r)}},f=function(e,t){for(var n=e.clientWidth,r=e.clientHeight,i=0;i<e.nodeSize;i++){var a=e.layoutNodes[i];0!==a.children.length||a.isLocked||(a.positionX=Math.random()*n,a.positionY=Math.random()*r)}},v=function(e,t,n){var r=n.layout,i=n.eles.nodes(),a=e.boundingBox,o={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};n.boundingBox&&(i.forEach(function(t){var n=e.layoutNodes[e.idToIndex[t.data("id")]];o.x1=Math.min(o.x1,n.positionX),o.x2=Math.max(o.x2,n.positionX),o.y1=Math.min(o.y1,n.positionY),o.y2=Math.max(o.y2,n.positionY)}),o.w=o.x2-o.x1,o.h=o.y2-o.y1),i.positions(function(t,r){var i=e.layoutNodes[e.idToIndex[t.data("id")]];if(n.boundingBox){var 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e-=g,t-=y,{x:e*C-t*S+g,y:e*S+t*C+y}},D=T(b,E),k=T(b,P),_=T(w,E),M=T(w,P),I=[D.x,D.y,_.x,_.y,M.x,M.y,k.x,k.y];if(i.pointInsidePolygonPoints(e,t,I))return o(n),!0}else{var N={w:f,h:v,x1:b,x2:w,y1:E,y2:P};if(i.inBoundingBox(N,e,t))return o(n),!0}}}var c,d,h=this,p=this,f=p.getCachedZSortedEles(),v=[],g=p.cy.zoom(),y=p.cy.hasCompoundNodes(),m=(r?24:8)/g,b=(r?8:2)/g,x=(r?8:2)/g,w=1/0;n&&(f=f.interactive);for(var E=f.length-1;E>=0;E--){var P=f[E];P.isNode()?s(P)||u(P):function(n){var r,a=n._private,l=a.rscratch,u=n.pstyle("width").pfValue,c=n.pstyle("arrow-scale").value,d=u/2+m,f=d*d,g=2*d,b=a.source,x=a.target;if("segments"===l.edgeType||"straight"===l.edgeType||"haystack"===l.edgeType){for(var w=l.allpts,E=0;E+3<w.length;E+=2)if(i.inLineVicinity(e,t,w[E],w[E+1],w[E+2],w[E+3],g)&&f>(r=i.sqdistToFiniteLine(e,t,w[E],w[E+1],w[E+2],w[E+3])))return o(n,r),!0}else if("bezier"===l.edgeType||"multibezier"===l.edgeType||"self"===l.edgeType||"compound"===l.edgeType)for(var w=l.allpts,E=0;E+5<l.allpts.length;E+=4)if(i.inBezierVicinity(e,t,w[E],w[E+1],w[E+2],w[E+3],w[E+4],w[E+5],g)&&f>(r=i.sqdistToQuadraticBezier(e,t,w[E],w[E+1],w[E+2],w[E+3],w[E+4],w[E+5])))return o(n,r),!0;for(var b=b||a.source,x=x||a.target,P=h.getArrowWidth(u,c),C=[{name:"source",x:l.arrowStartX,y:l.arrowStartY,angle:l.srcArrowAngle},{name:"target",x:l.arrowEndX,y:l.arrowEndY,angle:l.tgtArrowAngle},{name:"mid-source",x:l.midX,y:l.midY,angle:l.midsrcArrowAngle},{name:"mid-target",x:l.midX,y:l.midY,angle:l.midtgtArrowAngle}],E=0;E<C.length;E++){var S=C[E],T=p.arrowShapes[n.pstyle(S.name+"-arrow-shape").value],D=n.pstyle("width").pfValue;if(T.roughCollide(e,t,P,S.angle,{x:S.x,y:S.y},D,m)&&T.collide(e,t,P,S.angle,{x:S.x,y:S.y},D,m))return o(n),!0}y&&v.length>0&&(s(b),s(x))}(P)||u(P)||u(P,"source")||u(P,"target")}return v},o.getAllInBox=function(e,t,n,r){var a=this.getCachedZSortedEles().interactive,o=[],s=Math.min(e,n),l=Math.max(e,n),u=Math.min(t,r),c=Math.max(t,r);e=s,n=l,t=u,r=c;for(var d=i.makeBoundingBox({x1:e,y1:t,x2:n,y2:r}),h=0;h<a.length;h++){var p=a[h];if(p.isNode()){var f=p,v=f.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});i.boundingBoxesIntersect(d,v)&&!i.boundingBoxInBoundingBox(v,d)&&o.push(f)}else{var g=p,y=g._private,m=y.rscratch;if(null!=m.startX&&null!=m.startY&&!i.inBoundingBox(d,m.startX,m.startY))continue;if(null!=m.endX&&null!=m.endY&&!i.inBoundingBox(d,m.endX,m.endY))continue;if("bezier"===m.edgeType||"multibezier"===m.edgeType||"self"===m.edgeType||"compound"===m.edgeType||"segments"===m.edgeType||"haystack"===m.edgeType){for(var b=y.rstyle.bezierPts||y.rstyle.linePts||y.rstyle.haystackPts,x=!0,w=0;w<b.length;w++)if(!i.pointInBoundingBox(d,b[w])){x=!1;break}x&&o.push(g)}else"haystack"!==m.edgeType&&"straight"!==m.edgeType||o.push(g)}}return o},e.exports=o},function(e,t,n){"use strict";var r=n(2),i={};i.calculateArrowAngles=function(e){var t,n,i,a,o,s,l,u,c=e._private.rscratch,d="haystack"===c.edgeType,h="bezier"===c.edgeType,p="multibezier"===c.edgeType,f="segments"===c.edgeType,v="compound"===c.edgeType,g="self"===c.edgeType;if(d?(i=c.haystackPts[0],a=c.haystackPts[1],o=c.haystackPts[2],s=c.haystackPts[3]):(i=c.arrowStartX,a=c.arrowStartY,o=c.arrowEndX,s=c.arrowEndY),l=c.midX,u=c.midY,f)t=i-c.segpts[0],n=a-c.segpts[1];else if(p||v||g||h){var y=c.allpts,m=r.qbezierAt(y[0],y[2],y[4],.1),b=r.qbezierAt(y[1],y[3],y[5],.1);t=i-m,n=a-b}else t=i-l,n=a-u;c.srcArrowAngle=r.getAngleFromDisp(t,n);var l=c.midX,u=c.midY;if(d&&(l=(i+o)/2,u=(a+s)/2),t=o-i,n=s-a,f){var y=c.allpts;if(y.length/2%2==0){var x=y.length/2,w=x-2;t=y[x]-y[w],n=y[x+1]-y[w+1]}else{var x=y.length/2-1,w=x-2,E=x+2;t=y[x]-y[w],n=y[x+1]-y[w+1]}}else if(p||v||g){var P,C,S,T,y=c.allpts,D=c.ctrlpts;if(D.length/2%2==0){var k=y.length/2-1,_=k+2,M=_+2;P=r.qbezierAt(y[k],y[_],y[M],0),C=r.qbezierAt(y[k+1],y[_+1],y[M+1],0),S=r.qbezierAt(y[k],y[_],y[M],1e-4),T=r.qbezierAt(y[k+1],y[_+1],y[M+1],1e-4)}else{var _=y.length/2-1,k=_-2,M=_+2;P=r.qbezierAt(y[k],y[_],y[M],.4999),C=r.qbezierAt(y[k+1],y[_+1],y[M+1],.4999),S=r.qbezierAt(y[k],y[_],y[M],.5),T=r.qbezierAt(y[k+1],y[_+1],y[M+1],.5)}t=S-P,n=T-C}if(c.midtgtArrowAngle=r.getAngleFromDisp(t,n),c.midDispX=t,c.midDispY=n,t*=-1,n*=-1,f){var y=c.allpts;if(y.length/2%2==0);else{var x=y.length/2-1,E=x+2;t=-(y[E]-y[x]),n=-(y[E+1]-y[x+1])}}if(c.midsrcArrowAngle=r.getAngleFromDisp(t,n),f)t=o-c.segpts[c.segpts.length-2],n=s-c.segpts[c.segpts.length-1];else if(p||v||g||h){var y=c.allpts,I=y.length,m=r.qbezierAt(y[I-6],y[I-4],y[I-2],.9),b=r.qbezierAt(y[I-5],y[I-3],y[I-1],.9);t=o-m,n=s-b}else t=o-l,n=s-u;c.tgtArrowAngle=r.getAngleFromDisp(t,n)},i.getArrowWidth=i.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+", "+t];return r||(r=Math.max(Math.pow(13.37*e,.9),29)*t,n[e+", "+t]=r,r)},e.exports=i},function(e,t,n){"use strict";function r(e){var t=[];if(null!=e){for(var n=0;n<e.length;n+=2){var r=e[n],i=e[n+1];t.push({x:r,y:i})}return t}}var i=n(2),a=n(0),o={};o.findEdgeControlPoints=function(e){if(e&&0!==e.length){for(var t,n=this,r=n.cy,o=r.hasCompoundNodes(),s={},l=[],u=[],c=0;c<e.length;c++){var d=e[c],h=d._private,p=h.data,f=d.pstyle("curve-style").value,v="unbundled-bezier"===f||"segments"===f,g="unbundled-bezier"===f||"bezier"===f;if("none"!==d.pstyle("display").value)if("haystack"!==f){var y=p.source,m=p.target;t=y>m?m+"$-$"+y:y+"$-$"+m,v&&(t="unbundled$-$"+p.id);var b=s[t];null==b&&(b=s[t]=[],l.push(t)),b.push(d),v&&(b.hasUnbundled=!0),g&&(b.hasBezier=!0)}else u.push(d)}for(var x,w,E,P,C,S,T,D,k,_,M,I,N=0;N<l.length;N++){t=l[N];var B=s[t];if(B.sort(function(e,t){return e.poolIndex()-t.poolIndex()}),x=B[0]._private.source,w=B[0]._private.target,!B.hasUnbundled&&x.id()>w.id()){var z=x;x=w,w=z}E=x.position(),P=w.position(),C=x.outerWidth(),S=x.outerHeight(),T=w.outerWidth(),D=w.outerHeight(),k=n.nodeShapes[this.getNodeShape(x)],_=n.nodeShapes[this.getNodeShape(w)],I=!1;for(var d,L,A,O={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0},R=E.x,V=E.y,q=C,F=S,j=P.x,X=P.y,Y=T,W=D,H=B.length,c=0;c<B.length;c++){d=B[c],L=d._private,A=L.rscratch;var Z=A.lastEdgeIndex,$=c,U=A.lastNumEdges,f=d.pstyle("curve-style").value,v="unbundled-bezier"===f||"segments"===f,G=x.id()!==d.source().id(),Q=d.pstyle("control-point-distances"),K=d.pstyle("loop-direction").pfValue,J=d.pstyle("loop-sweep").pfValue,ee=d.pstyle("control-point-weights"),te=Q&&ee?Math.min(Q.value.length,ee.value.length):1,ne=d.pstyle("control-point-step-size").pfValue,re=Q?Q.pfValue[0]:void 0,ie=ee.value[0],ae=d.pstyle("edge-distances").value,oe=d.pstyle("segment-weights"),se=d.pstyle("segment-distances"),le=Math.min(oe.pfValue.length,se.pfValue.length),ue=d.pstyle("source-endpoint").value,ce=d.pstyle("target-endpoint").value,de=d.pstyle("source-arrow-shape").value,he=d.pstyle("target-arrow-shape").value,pe=d.pstyle("arrow-scale").value,fe=d.pstyle("width").pfValue,ve=A.lastSrcCtlPtX,ge=A.lastSrcCtlPtY,ye=A.lastSrcCtlPtW,me=A.lastSrcCtlPtH,be=A.lastTgtCtlPtX,xe=A.lastTgtCtlPtY,we=A.lastTgtCtlPtW,Ee=A.lastTgtCtlPtH,Pe=A.lastCurveStyle,Ce=f,Se=A.lastCtrlptDists,Te=Q?Q.strValue:null,De=A.lastCtrlptWs,ke=ee.strValue,_e=A.lastSegmentWs,Me=oe.strValue,Ie=A.lastSegmentDs,Ne=se.strValue,Be=A.lastStepSize,ze=ne,Le=A.lastLoopDir,Ae=K,Oe=A.lastLoopSwp,Re=J,Ve=A.lastEdgeDistances,qe=ae,Fe=A.lastSrcEndpt,je=ue,Xe=A.lastTgtEndpt,Ye=ce,We=A.lastSrcArr,He=de,Ze=A.lastTgtArr,$e=he,Ue=A.lastLineW,Ge=fe,Qe=A.lastArrScl,Ke=pe;A.badBezier=!!I;var Je;if(ve===R&&ge===V&&ye===q&&me===F&&be===j&&xe===X&&we===Y&&Ee===W&&Pe===Ce&&Se===Te&&De===ke&&_e===Me&&Ie===Ne&&Be===ze&&Le===Ae&&Oe===Re&&Ve===qe&&Fe===je&&Xe===Ye&&We===He&&Ze===$e&&Ue===Ge&&Qe===Ke&&(Z===$&&U===H||v)?Je=!0:(Je=!1,A.lastSrcCtlPtX=R,A.lastSrcCtlPtY=V,A.lastSrcCtlPtW=q,A.lastSrcCtlPtH=F,A.lastTgtCtlPtX=j,A.lastTgtCtlPtY=X,A.lastTgtCtlPtW=Y,A.lastTgtCtlPtH=W,A.lastEdgeIndex=$,A.lastNumEdges=H,A.lastCurveStyle=Ce,A.lastCtrlptDists=Te,A.lastCtrlptWs=ke,A.lastSegmentDs=Ne,A.lastSegmentWs=Me,A.lastStepSize=ze,A.lastLoopDir=Ae,A.lastLoopSwp=Re,A.lastEdgeDistances=qe,A.lastSrcEndpt=je,A.lastTgtEndpt=Ye,A.lastSrcArr=He,A.lastTgtArr=$e,A.lastLineW=Ge,A.lastArrScl=Ke),!Je){if(!B.calculatedIntersection&&x!==w&&(B.hasBezier||B.hasUnbundled)){B.calculatedIntersection=!0;var et=k.intersectLine(E.x,E.y,C,S,P.x,P.y,0);B.srcIntn=et;var tt=_.intersectLine(P.x,P.y,T,D,E.x,E.y,0);B.tgtIntn=tt;var nt={x1:et[0],x2:tt[0],y1:et[1],y2:tt[1]},rt={x1:E.x,x2:P.x,y1:E.y,y2:P.y},it=tt[1]-et[1],at=tt[0]-et[0],ot=Math.sqrt(at*at+it*it),st={x:at,y:it},lt={x:st.x/ot,y:st.y/ot};M={x:-lt.y,y:lt.x},_.checkPoint(et[0],et[1],0,T,D,P.x,P.y)&&k.checkPoint(tt[0],tt[1],0,C,S,E.x,E.y)&&(M={},I=!0)}if(G?(A.srcIntn=B.tgtIntn,A.tgtIntn=B.srcIntn):(A.srcIntn=B.srcIntn,A.tgtIntn=B.tgtIntn),x===w){A.edgeType="self";var ut=c,ct=ne;v&&(ut=0,ct=re);var dt=K-Math.PI/2,ht=dt-J/2,pt=dt+J/2,ft=String(K+"_"+J);ut=void 0===O[ft]?O[ft]=0:++O[ft],A.ctrlpts=[E.x+1.4*Math.cos(ht)*ct*(ut/3+1),E.y+1.4*Math.sin(ht)*ct*(ut/3+1),E.x+1.4*Math.cos(pt)*ct*(ut/3+1),E.y+1.4*Math.sin(pt)*ct*(ut/3+1)]}else if(o&&(x.isParent()||x.isChild()||w.isParent()||w.isChild())&&(x.parents().anySame(w)||w.parents().anySame(x))){A.edgeType="compound",A.badBezier=!1;var ut=c,ct=ne;v&&(ut=0,ct=re);var vt={x:E.x-C/2,y:E.y-S/2},gt={x:P.x-T/2,y:P.y-D/2},yt={x:Math.min(vt.x,gt.x),y:Math.min(vt.y,gt.y)},mt=Math.max(.5,Math.log(.01*C)),bt=Math.max(.5,Math.log(.01*T));A.ctrlpts=[yt.x,yt.y-(1+Math.pow(50,1.12)/100)*ct*(ut/3+1)*mt,yt.x-(1+Math.pow(50,1.12)/100)*ct*(ut/3+1)*bt,yt.y]}else if("segments"===f){A.edgeType="segments",A.segpts=[];for(var xt=0;xt<le;xt++){var wt=oe.pfValue[xt],Et=se.pfValue[xt],Pt=1-wt,Ct=wt,St="node-position"===ae?rt:nt,Tt={x:St.x1*Pt+St.x2*Ct,y:St.y1*Pt+St.y2*Ct};A.segpts.push(Tt.x+M.x*Et,Tt.y+M.y*Et)}}else if(B.length%2!=1||c!==Math.floor(B.length/2)||v){var Dt=v;A.edgeType=Dt?"multibezier":"bezier",A.ctrlpts=[];for(var kt=0;kt<te;kt++){var _t,Mt=(.5-B.length/2+c)*ne,It=i.signum(Mt);Dt&&(re=Q?Q.pfValue[kt]:ne,ie=ee.value[kt]),_t=v?re:void 0!==re?It*re:void 0;var Nt=void 0!==_t?_t:Mt,Pt=1-ie,Ct=ie;if(G){var z=Pt;Pt=Ct,Ct=z}var St="node-position"===ae?rt:nt,Tt={x:St.x1*Pt+St.x2*Ct,y:St.y1*Pt+St.y2*Ct};A.ctrlpts.push(Tt.x+M.x*Nt,Tt.y+M.y*Nt)}}else A.edgeType="straight";this.findEndpoints(d);var Bt=!a.number(A.startX)||!a.number(A.startY),zt=!a.number(A.arrowStartX)||!a.number(A.arrowStartY),Lt=!a.number(A.endX)||!a.number(A.endY),At=!a.number(A.arrowEndX)||!a.number(A.arrowEndY),Ot=this.getArrowWidth(d.pstyle("width").pfValue,d.pstyle("arrow-scale").value)*this.arrowShapeWidth,Rt=3*Ot;if("bezier"===A.edgeType){var Vt=i.dist({x:A.ctrlpts[0],y:A.ctrlpts[1]},{x:A.startX,y:A.startY}),qt=Vt<Rt,Ft=i.dist({x:A.ctrlpts[0],y:A.ctrlpts[1]},{x:A.endX,y:A.endY}),jt=Ft<Rt,Xt=!1;if(Bt||zt||qt){Xt=!0;var Yt={x:A.ctrlpts[0]-E.x,y:A.ctrlpts[1]-E.y},Wt=Math.sqrt(Yt.x*Yt.x+Yt.y*Yt.y),Ht={x:Yt.x/Wt,y:Yt.y/Wt},Zt=Math.max(C,S),$t={x:A.ctrlpts[0]+2*Ht.x*Zt,y:A.ctrlpts[1]+2*Ht.y*Zt},Ut=k.intersectLine(E.x,E.y,C,S,$t.x,$t.y,0);qt?(A.ctrlpts[0]=A.ctrlpts[0]+Ht.x*(Rt-Vt),A.ctrlpts[1]=A.ctrlpts[1]+Ht.y*(Rt-Vt)):(A.ctrlpts[0]=Ut[0]+Ht.x*Rt,A.ctrlpts[1]=Ut[1]+Ht.y*Rt)}if(Lt||At||jt){Xt=!0;var Yt={x:A.ctrlpts[0]-P.x,y:A.ctrlpts[1]-P.y},Wt=Math.sqrt(Yt.x*Yt.x+Yt.y*Yt.y),Ht={x:Yt.x/Wt,y:Yt.y/Wt},Zt=Math.max(C,S),$t={x:A.ctrlpts[0]+2*Ht.x*Zt,y:A.ctrlpts[1]+2*Ht.y*Zt},Gt=_.intersectLine(P.x,P.y,T,D,$t.x,$t.y,0);jt?(A.ctrlpts[0]=A.ctrlpts[0]+Ht.x*(Rt-Ft),A.ctrlpts[1]=A.ctrlpts[1]+Ht.y*(Rt-Ft)):(A.ctrlpts[0]=Gt[0]+Ht.x*Rt,A.ctrlpts[1]=Gt[1]+Ht.y*Rt)}Xt&&this.findEndpoints(d)}if("multibezier"===A.edgeType||"bezier"===A.edgeType||"self"===A.edgeType||"compound"===A.edgeType){A.allpts=[],A.allpts.push(A.startX,A.startY);for(var kt=0;kt+1<A.ctrlpts.length;kt+=2)A.allpts.push(A.ctrlpts[kt],A.ctrlpts[kt+1]),kt+3<A.ctrlpts.length&&A.allpts.push((A.ctrlpts[kt]+A.ctrlpts[kt+2])/2,(A.ctrlpts[kt+1]+A.ctrlpts[kt+3])/2);A.allpts.push(A.endX,A.endY);var Qt,Kt;A.ctrlpts.length/2%2==0?(Qt=A.allpts.length/2-1,A.midX=A.allpts[Qt],A.midY=A.allpts[Qt+1]):(Qt=A.allpts.length/2-3,Kt=.5,A.midX=i.qbezierAt(A.allpts[Qt],A.allpts[Qt+2],A.allpts[Qt+4],Kt),A.midY=i.qbezierAt(A.allpts[Qt+1],A.allpts[Qt+3],A.allpts[Qt+5],Kt))}else if("straight"===A.edgeType)A.allpts=[A.startX,A.startY,A.endX,A.endY],A.midX=(A.startX+A.endX+A.arrowStartX+A.arrowEndX)/4,A.midY=(A.startY+A.endY+A.arrowStartY+A.arrowEndY)/4;else if("segments"===A.edgeType)if(A.allpts=[],A.allpts.push(A.startX,A.startY),A.allpts.push.apply(A.allpts,A.segpts),A.allpts.push(A.endX,A.endY),A.segpts.length%4==0){var Jt=A.segpts.length/2,en=Jt-2;A.midX=(A.segpts[en]+A.segpts[Jt])/2,A.midY=(A.segpts[en+1]+A.segpts[Jt+1])/2}else{var en=A.segpts.length/2-1;A.midX=A.segpts[en],A.midY=A.segpts[en+1]}this.storeEdgeProjections(d),this.calculateArrowAngles(d)}this.recalculateEdgeLabelProjections(d),this.calculateLabelAngles(d)}}for(var c=0;c<u.length;c++){var d=u[c],h=d._private,tn=h.rscratch,A=tn;if(!tn.haystack){var nn=2*Math.random()*Math.PI;tn.source={x:Math.cos(nn),y:Math.sin(nn)};var nn=2*Math.random()*Math.PI;tn.target={x:Math.cos(nn),y:Math.sin(nn)}}var x=h.source,w=h.target,E=x.position(),P=w.position(),C=x.width(),T=w.width(),S=x.height(),D=w.height(),Zt=d.pstyle("haystack-radius").value,rn=Zt/2;A.haystackPts=A.allpts=[A.source.x*C*rn+E.x,A.source.y*S*rn+E.y,A.target.x*T*rn+P.x,A.target.y*D*rn+P.y],A.midX=(A.allpts[0]+A.allpts[2])/2,A.midY=(A.allpts[1]+A.allpts[3])/2,tn.edgeType=tn.lastCurveStyle="haystack",tn.haystack=!0,this.storeEdgeProjections(d),this.calculateArrowAngles(d),this.recalculateEdgeLabelProjections(d),this.calculateLabelAngles(d)}}},o.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if("segments"===t.edgeType)return r(t.segpts)},o.getControlPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if("bezier"===n||"multibezier"===n||"self"===n||"compound"===n)return r(t.ctrlpts)},o.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return{x:t.midX,y:t.midY}},e.exports=o},function(e,t,n){"use strict";var r=n(2),i=n(0),a={};a.manualEndptToPx=function(e,t){var n=this,r=e.position(),i=e.outerWidth(),a=e.outerHeight();if(2===t.value.length){var o=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(o[0]=o[0]*i),"%"===t.units[1]&&(o[1]=o[1]*a),o[0]+=r.x,o[1]+=r.y,o}var s=t.pfValue[0];s=-Math.PI/2+s;var l=2*Math.max(i,a),u=[r.x+Math.cos(s)*l,r.y+Math.sin(s)*l];return n.nodeShapes[this.getNodeShape(e)].intersectLine(r.x,r.y,i,a,u[0],u[1],0)},a.findEndpoints=function(e){var t=this,n=void 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c=s[u];if(r<=c.clientX&&c.clientX<=r+a&&i<=c.clientY&&c.clientY<=i+o){l=!0;break}}if(!l)return!1;for(var d=e.container,h=t.target,p=h.parentNode,f=!1;p;){if(p===d){f=!0;break}p=p.parentNode}return!!f};e.registerBinding(e.container,"mousedown",function(n){if(C(n)){n.preventDefault(),e.hoverData.capture=!0,e.hoverData.which=n.which;var r=e.cy,i=[n.clientX,n.clientY],a=e.projectIntoViewport(i[0],i[1]),o=e.selection,s=e.findNearestElements(a[0],a[1],!0,!1),l=s[0],u=e.dragData.possibleDragElements;e.hoverData.mdownPos=a,e.hoverData.mdownGPos=i;if(3==n.which){e.hoverData.cxtStarted=!0;var c={originalEvent:n,type:"cxttapstart",position:{x:a[0],y:a[1]}};l?(l.activate(),l.emit(c),e.hoverData.down=l):r.emit(c),e.hoverData.downTime=(new Date).getTime(),e.hoverData.cxtDragged=!1}else if(1==n.which){if(l&&l.activate(),null!=l&&e.nodeIsGrabbable(l)){var d=function(e){return{originalEvent:n,type:e,position:{x:a[0],y:a[1]}}},p=function(e){e.emit(d("grab"))};if(h(l),l.selected()){u=e.dragData.possibleDragElements=[];var f=r.$(function(t){return t.isNode()&&t.selected()&&e.nodeIsGrabbable(t)});g(f,{addToList:u}),l.emit(d("grabon")),f.forEach(p)}else u=e.dragData.possibleDragElements=[],y(l,{addToList:u}),l.emit(d("grabon")).emit(d("grab"));e.redrawHint("eles",!0),e.redrawHint("drag",!0)}e.hoverData.down=l,e.hoverData.downs=s,e.hoverData.downTime=(new Date).getTime(),t(l,["mousedown","tapstart","vmousedown"],n,{position:{x:a[0],y:a[1]}}),null==l?(o[4]=1,e.data.bgActivePosistion={x:a[0],y:a[1]},e.redrawHint("select",!0),e.redraw()):l.isEdge()&&(o[4]=1),function(){e.hoverData.tapholdCancelled=!1,clearTimeout(e.hoverData.tapholdTimeout),e.hoverData.tapholdTimeout=setTimeout(function(){if(!e.hoverData.tapholdCancelled){var t=e.hoverData.down;t?t.emit({originalEvent:n,type:"taphold",position:{x:a[0],y:a[1]}}):r.emit({originalEvent:n,type:"taphold",position:{x:a[0],y:a[1]}})}},e.tapholdDuration)}()}o[0]=o[2]=a[0],o[1]=o[3]=a[1]}},!1),e.registerBinding(window,"mousemove",function(i){if(e.hoverData.capture||C(i)){var s=!1,l=e.cy,u=l.zoom(),c=[i.clientX,i.clientY],d=e.projectIntoViewport(c[0],c[1]),h=e.hoverData.mdownPos,p=e.hoverData.mdownGPos,f=e.selection,v=null;e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.selecting||(v=e.findNearestElement(d[0],d[1],!0,!1));var y,b=e.hoverData.last,x=e.hoverData.down,w=[d[0]-f[2],d[1]-f[3]],E=e.dragData.possibleDragElements;if(p){var P=c[0]-p[0],S=P*P,T=c[1]-p[1],D=T*T,k=S+D;e.hoverData.isOverThresholdDrag=y=k>=e.desktopTapThreshold2}var _=n(i);y&&(e.hoverData.tapholdCancelled=!0),s=!0,t(v,["mousemove","vmousemove","tapdrag"],i,{position:{x:d[0],y:d[1]}});var M=function(){e.data.bgActivePosistion=void 0,e.hoverData.selecting||l.emit("boxstart"),f[4]=1,e.hoverData.selecting=!0,e.redrawHint("select",!0),e.redraw()};if(3===e.hoverData.which){if(y){var I={originalEvent:i,type:"cxtdrag",position:{x:d[0],y:d[1]}};x?x.emit(I):l.emit(I),e.hoverData.cxtDragged=!0,e.hoverData.cxtOver&&v===e.hoverData.cxtOver||(e.hoverData.cxtOver&&e.hoverData.cxtOver.emit({originalEvent:i,type:"cxtdragout",position:{x:d[0],y:d[1]}}),e.hoverData.cxtOver=v,v&&v.emit({originalEvent:i,type:"cxtdragover",position:{x:d[0],y:d[1]}}))}}else if(e.hoverData.dragging){if(s=!0,l.panningEnabled()&&l.userPanningEnabled()){var N;if(e.hoverData.justStartedPan){var B=e.hoverData.mdownPos;N={x:(d[0]-B[0])*u,y:(d[1]-B[1])*u},e.hoverData.justStartedPan=!1}else N={x:w[0]*u,y:w[1]*u};l.panBy(N),e.hoverData.dragged=!0}d=e.projectIntoViewport(i.clientX,i.clientY)}else if(1!=f[4]||null!=x&&!x.isEdge()){if(x&&x.isEdge()&&x.active()&&x.unactivate(),x&&x.grabbed()||v==b||(b&&t(b,["mouseout","tapdragout"],i,{position:{x:d[0],y:d[1]}}),v&&t(v,["mouseover","tapdragover"],i,{position:{x:d[0],y:d[1]}}),e.hoverData.last=v),x)if(y){if(l.boxSelectionEnabled()&&_)x&&x.grabbed()&&(m(E),x.emit("free")),M();else if(x&&x.grabbed()&&e.nodeIsDraggable(x)){var z=!e.dragData.didDrag;z&&e.redrawHint("eles",!0),e.dragData.didDrag=!0;var L=[];e.hoverData.draggingEles||g(l.collection(E),{inDragLayer:!0});for(var A=0;A<E.length;A++){var O=E[A];if(e.nodeIsDraggable(O)&&O.grabbed()){var R=O.position();if(L.push(O),r.number(w[0])&&r.number(w[1])&&(R.x+=w[0],R.y+=w[1],z)){var V=e.hoverData.dragDelta;V&&r.number(V[0])&&r.number(V[1])&&(R.x+=V[0],R.y+=V[1])}}}e.hoverData.draggingEles=!0;var q=l.collection(L);q.dirtyCompoundBoundsCache(),q.emit("position drag"),e.redrawHint("drag",!0),e.redraw()}}else!function(){var t=e.hoverData.dragDelta=e.hoverData.dragDelta||[];0===t.length?(t.push(w[0]),t.push(w[1])):(t[0]+=w[0],t[1]+=w[1])}();s=!0}else if(y){if(e.hoverData.dragging||!l.boxSelectionEnabled()||!_&&l.panningEnabled()&&l.userPanningEnabled()){if(!e.hoverData.selecting&&l.panningEnabled()&&l.userPanningEnabled()){var F=o(x,e.hoverData.downs);F&&(e.hoverData.dragging=!0,e.hoverData.justStartedPan=!0,f[4]=0,e.data.bgActivePosistion=a.array2point(h),e.redrawHint("select",!0),e.redraw())}}else M();x&&x.isEdge()&&x.active()&&x.unactivate()}return f[2]=d[0],f[3]=d[1],s?(i.stopPropagation&&i.stopPropagation(),i.preventDefault&&i.preventDefault(),!1):void 0}},!1),e.registerBinding(window,"mouseup",function(r){if(e.hoverData.capture){e.hoverData.capture=!1;var i=e.cy,a=e.projectIntoViewport(r.clientX,r.clientY),o=e.selection,s=e.findNearestElement(a[0],a[1],!0,!1),l=e.dragData.possibleDragElements,u=e.hoverData.down,c=n(r);if(e.data.bgActivePosistion&&(e.redrawHint("select",!0),e.redraw()),e.hoverData.tapholdCancelled=!0,e.data.bgActivePosistion=void 0,u&&u.unactivate(),3===e.hoverData.which){var d={originalEvent:r,type:"cxttapend",position:{x:a[0],y:a[1]}};if(u?u.emit(d):i.emit(d),!e.hoverData.cxtDragged){var h={originalEvent:r,type:"cxttap",position:{x:a[0],y:a[1]}};u?u.emit(h):i.emit(h)}e.hoverData.cxtDragged=!1,e.hoverData.which=null}else if(1===e.hoverData.which){if(null!=u||e.dragData.didDrag||e.hoverData.selecting||e.hoverData.dragged||n(r)||(i.$(function(e){return e.selected()}).unselect(),l.length>0&&e.redrawHint("eles",!0),e.dragData.possibleDragElements=l=[]),t(s,["mouseup","tapend","vmouseup"],r,{position:{x:a[0],y:a[1]}}),e.dragData.didDrag||e.hoverData.dragged||e.hoverData.selecting||e.hoverData.isOverThresholdDrag||t(u,["click","tap","vclick"],r,{position:{x:a[0],y:a[1]}}),s!=u||e.dragData.didDrag||e.hoverData.selecting||null!=s&&s._private.selectable&&(e.hoverData.dragging||("additive"===i.selectionType()||c?s.selected()?s.unselect():s.select():c||(i.$(":selected").unmerge(s).unselect(),s.select())),e.redrawHint("eles",!0)),e.hoverData.selecting){var p=i.collection(e.getAllInBox(o[0],o[1],o[2],o[3]));e.redrawHint("select",!0),p.length>0&&e.redrawHint("eles",!0),i.emit("boxend");var f=function(e){return e.selectable()&&!e.selected()};"additive"===i.selectionType()?p.emit("box").stdFilter(f).select().emit("boxselect"):(c||i.$(":selected").unmerge(p).unselect(),p.emit("box").stdFilter(f).select().emit("boxselect")),e.redraw()}if(e.hoverData.dragging&&(e.hoverData.dragging=!1,e.redrawHint("select",!0),e.redrawHint("eles",!0),e.redraw()),!o[4]){e.redrawHint("drag",!0),e.redrawHint("eles",!0);var v=u&&u.grabbed();m(l),v&&u.emit("free")}}o[4]=0,e.hoverData.down=null,e.hoverData.cxtStarted=!1,e.hoverData.draggingEles=!1,e.hoverData.selecting=!1,e.hoverData.isOverThresholdDrag=!1,e.dragData.didDrag=!1,e.hoverData.dragged=!1,e.hoverData.dragDelta=[],e.hoverData.mdownPos=null,e.hoverData.mdownGPos=null}},!1);var S=function(t){if(!e.scrollingPage){var n=e.cy,r=e.projectIntoViewport(t.clientX,t.clientY),i=[r[0]*n.zoom()+n.pan().x,r[1]*n.zoom()+n.pan().y];if(e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.cxtStarted||P())return void t.preventDefault();if(n.panningEnabled()&&n.userPanningEnabled()&&n.zoomingEnabled()&&n.userZoomingEnabled()){t.preventDefault(),e.data.wheelZooming=!0,clearTimeout(e.data.wheelTimeout),e.data.wheelTimeout=setTimeout(function(){e.data.wheelZooming=!1,e.redrawHint("eles",!0),e.redraw()},150);var a;a=null!=t.deltaY?t.deltaY/-250:null!=t.wheelDeltaY?t.wheelDeltaY/1e3:t.wheelDelta/1e3,a*=e.wheelSensitivity;1===t.deltaMode&&(a*=33),n.zoom({level:n.zoom()*Math.pow(10,a),renderedPosition:{x:i[0],y:i[1]}})}}};e.registerBinding(e.container,"wheel",S,!0),e.registerBinding(window,"scroll",function(t){e.scrollingPage=!0,clearTimeout(e.scrollingPageTimeout),e.scrollingPageTimeout=setTimeout(function(){e.scrollingPage=!1},250)},!0),e.registerBinding(e.container,"mouseout",function(t){var n=e.projectIntoViewport(t.clientX,t.clientY);e.cy.emit({originalEvent:t,type:"mouseout",position:{x:n[0],y:n[1]}})},!1),e.registerBinding(e.container,"mouseover",function(t){var n=e.projectIntoViewport(t.clientX,t.clientY);e.cy.emit({originalEvent:t,type:"mouseover",position:{x:n[0],y:n[1]}})},!1);var T,D,k,_,M,I,N,B,z,L,A,O,R,V,q=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},F=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};e.registerBinding(e.container,"touchstart",V=function(n){if(C(n)){e.touchData.capture=!0,e.data.bgActivePosistion=void 0;var r=e.cy,i=e.touchData.now,a=e.touchData.earlier;if(n.touches[0]){var o=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);i[0]=o[0],i[1]=o[1]}if(n.touches[1]){var o=e.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);i[2]=o[0],i[3]=o[1]}if(n.touches[2]){var o=e.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);i[4]=o[0],i[5]=o[1]}if(n.touches[1]){m(e.dragData.touchDragEles);var s=e.findContainerClientCoords();z=s[0],L=s[1],A=s[2],O=s[3],T=n.touches[0].clientX-z,D=n.touches[0].clientY-L,k=n.touches[1].clientX-z,_=n.touches[1].clientY-L,R=0<=T&&T<=A&&0<=k&&k<=A&&0<=D&&D<=O&&0<=_&&_<=O;var l=r.pan(),u=r.zoom();M=q(T,D,k,_),I=F(T,D,k,_),N=[(T+k)/2,(D+_)/2],B=[(N[0]-l.x)/u,(N[1]-l.y)/u];if(I<4e4&&!n.touches[2]){var c=e.findNearestElement(i[0],i[1],!0,!0),d=e.findNearestElement(i[2],i[3],!0,!0);return c&&c.isNode()?(c.activate().emit({originalEvent:n,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start=c):d&&d.isNode()?(d.activate().emit({originalEvent:n,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start=d):r.emit({originalEvent:n,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!0,e.touchData.cxtDragged=!1,e.data.bgActivePosistion=void 0,void e.redraw()}}if(n.touches[2]);else if(n.touches[1]);else if(n.touches[0]){var p=e.findNearestElements(i[0],i[1],!0,!0),f=p[0];if(null!=f&&(f.activate(),e.touchData.start=f,e.touchData.starts=p,e.nodeIsGrabbable(f))){var v=e.dragData.touchDragEles=[],b=null;e.redrawHint("eles",!0),e.redrawHint("drag",!0),f.selected()?(b=r.$(function(t){return t.selected()&&e.nodeIsGrabbable(t)}),g(b,{addToList:v})):y(f,{addToList:v}),h(f);var x=function(e){return{originalEvent:n,type:e,position:{x:i[0],y:i[1]}}};f.emit(x("grabon")),b?b.forEach(function(e){e.emit(x("grab"))}):f.emit(x("grab"))}t(f,["touchstart","tapstart","vmousedown"],n,{position:{x:i[0],y:i[1]}}),null==f&&(e.data.bgActivePosistion={x:o[0],y:o[1]},e.redrawHint("select",!0),e.redraw()),e.touchData.singleTouchMoved=!1,e.touchData.singleTouchStartTime=+new Date,clearTimeout(e.touchData.tapholdTimeout),e.touchData.tapholdTimeout=setTimeout(function(){!1!==e.touchData.singleTouchMoved||e.pinching||e.touchData.selecting||(t(e.touchData.start,["taphold"],n,{position:{x:i[0],y:i[1]}}),e.touchData.start||r.$(":selected").unselect())},e.tapholdDuration)}if(n.touches.length>=1){for(var w=e.touchData.startPosition=[],E=0;E<i.length;E++)w[E]=a[E]=i[E];var P=n.touches[0];e.touchData.startGPosition=[P.clientX,P.clientY]}}},!1);var j;e.registerBinding(window,"touchmove",j=function(n){var i=e.touchData.capture;if(i||C(n)){var s=e.selection,l=e.cy,u=e.touchData.now,c=e.touchData.earlier,d=l.zoom();if(n.touches[0]){var h=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);u[0]=h[0],u[1]=h[1]}if(n.touches[1]){var h=e.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);u[2]=h[0],u[3]=h[1]}if(n.touches[2]){var h=e.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);u[4]=h[0],u[5]=h[1]}var p,f=e.touchData.startGPosition;if(i&&n.touches[0]&&f){for(var v=[],y=0;y<u.length;y++)v[y]=u[y]-c[y];var b=n.touches[0].clientX-f[0],x=b*b,w=n.touches[0].clientY-f[1];p=x+w*w>=e.touchTapThreshold2}if(i&&e.touchData.cxt){n.preventDefault();var E=n.touches[0].clientX-z,P=n.touches[0].clientY-L,S=n.touches[1].clientX-z,N=n.touches[1].clientY-L,A=F(E,P,S,N),O=A/I;if(O>=2.25||A>=22500){e.touchData.cxt=!1,e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var V={originalEvent:n,type:"cxttapend",position:{x:u[0],y:u[1]}};e.touchData.start?(e.touchData.start.unactivate().emit(V),e.touchData.start=null):l.emit(V)}}if(i&&e.touchData.cxt){var V={originalEvent:n,type:"cxtdrag",position:{x:u[0],y:u[1]}};e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.touchData.start?e.touchData.start.emit(V):l.emit(V),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxtDragged=!0;var j=e.findNearestElement(u[0],u[1],!0,!0);e.touchData.cxtOver&&j===e.touchData.cxtOver||(e.touchData.cxtOver&&e.touchData.cxtOver.emit({originalEvent:n,type:"cxtdragout",position:{x:u[0],y:u[1]}}),e.touchData.cxtOver=j,j&&j.emit({originalEvent:n,type:"cxtdragover",position:{x:u[0],y:u[1]}}))}else if(i&&n.touches[2]&&l.boxSelectionEnabled())n.preventDefault(),e.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,e.touchData.selecting||l.emit("boxstart"),e.touchData.selecting=!0,e.redrawHint("select",!0),s&&0!==s.length&&void 0!==s[0]?(s[2]=(u[0]+u[2]+u[4])/3,s[3]=(u[1]+u[3]+u[5])/3):(s[0]=(u[0]+u[2]+u[4])/3,s[1]=(u[1]+u[3]+u[5])/3,s[2]=(u[0]+u[2]+u[4])/3+1,s[3]=(u[1]+u[3]+u[5])/3+1),s[4]=1,e.touchData.selecting=!0,e.redraw();else if(i&&n.touches[1]&&l.zoomingEnabled()&&l.panningEnabled()&&l.userZoomingEnabled()&&l.userPanningEnabled()){n.preventDefault(),e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var X=e.dragData.touchDragEles;if(X){e.redrawHint("drag",!0);for(var Y=0;Y<X.length;Y++){var W=X[Y]._private;W.grabbed=!1,W.rscratch.inDragLayer=!1}}var E=n.touches[0].clientX-z,P=n.touches[0].clientY-L,S=n.touches[1].clientX-z,N=n.touches[1].clientY-L,H=q(E,P,S,N),Z=H/M;if(R){var $=E-T,U=P-D,G=S-k,Q=N-_,K=($+G)/2,J=(U+Q)/2,ee=l.zoom(),te=ee*Z,ne=l.pan(),re=B[0]*ee+ne.x,ie=B[1]*ee+ne.y,ae={x:-te/ee*(re-ne.x-K)+re,y:-te/ee*(ie-ne.y-J)+ie};if(e.touchData.start&&e.touchData.start.active()){var X=e.dragData.touchDragEles;m(X),e.redrawHint("drag",!0),e.redrawHint("eles",!0),e.touchData.start.unactivate().emit("free")}l.viewport({zoom:te,pan:ae,cancelOnFailedZoom:!0}),M=H,T=E,D=P,k=S,_=N,e.pinching=!0}if(n.touches[0]){var h=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);u[0]=h[0],u[1]=h[1]}if(n.touches[1]){var h=e.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);u[2]=h[0],u[3]=h[1]}if(n.touches[2]){var h=e.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);u[4]=h[0],u[5]=h[1]}}else if(n.touches[0]){var j,oe=e.touchData.start,se=e.touchData.last;if(e.hoverData.draggingEles||e.swipePanning||(j=e.findNearestElement(u[0],u[1],!0,!0)),i&&null!=oe&&n.preventDefault(),i&&null!=oe&&e.nodeIsDraggable(oe))if(p){var X=e.dragData.touchDragEles,le=!e.dragData.didDrag;le&&g(l.collection(X),{inDragLayer:!0});for(var ue=0;ue<X.length;ue++){var ce=X[ue];if(e.nodeIsDraggable(ce)&&ce.grabbed()){e.dragData.didDrag=!0;var de=ce.position();if(r.number(v[0])&&r.number(v[1])&&(de.x+=v[0],de.y+=v[1]),le){e.redrawHint("eles",!0);var he=e.touchData.dragDelta;he&&r.number(he[0])&&r.number(he[1])&&(de.x+=he[0],de.y+=he[1])}}}var pe=l.collection(X);pe.dirtyCompoundBoundsCache(),pe.emit("position drag"),e.hoverData.draggingEles=!0,e.redrawHint("drag",!0),e.touchData.startPosition[0]==c[0]&&e.touchData.startPosition[1]==c[1]&&e.redrawHint("eles",!0),e.redraw()}else{var he=e.touchData.dragDelta=e.touchData.dragDelta||[];0===he.length?(he.push(v[0]),he.push(v[1])):(he[0]+=v[0],he[1]+=v[1])}if(t(oe||j,["touchmove","tapdrag","vmousemove"],n,{position:{x:u[0],y:u[1]}}),oe&&oe.grabbed()||j==se||(se&&se.emit({originalEvent:n,type:"tapdragout",position:{x:u[0],y:u[1]}}),j&&j.emit({originalEvent:n,type:"tapdragover",position:{x:u[0],y:u[1]}})),e.touchData.last=j,i)for(var Y=0;Y<u.length;Y++)u[Y]&&e.touchData.startPosition[Y]&&p&&(e.touchData.singleTouchMoved=!0);if(i&&(null==oe||oe.isEdge())&&l.panningEnabled()&&l.userPanningEnabled()){var fe=o(oe,e.touchData.starts);fe&&(n.preventDefault(),e.swipePanning?l.panBy({x:v[0]*d,y:v[1]*d}):p&&(e.swipePanning=!0,l.panBy({x:b*d,y:w*d}),oe&&(oe.unactivate(),e.data.bgActivePosistion||(e.data.bgActivePosistion=a.array2point(e.touchData.startPosition)),e.redrawHint("select",!0),e.touchData.start=null)));var h=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);u[0]=h[0],u[1]=h[1]}}for(var y=0;y<u.length;y++)c[y]=u[y];i&&n.touches.length>0&&!e.hoverData.draggingEles&&!e.swipePanning&&null!=e.data.bgActivePosistion&&(e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.redraw())}},!1);var X;e.registerBinding(window,"touchcancel",X=function(t){var n=e.touchData.start;e.touchData.capture=!1,n&&n.unactivate()});var Y;if(e.registerBinding(window,"touchend",Y=function(n){var r=e.touchData.start;if(e.touchData.capture){0===n.touches.length&&(e.touchData.capture=!1),n.preventDefault();var i=e.selection;e.swipePanning=!1,e.hoverData.draggingEles=!1;var a=e.cy,o=a.zoom(),s=e.touchData.now,l=e.touchData.earlier;if(n.touches[0]){var u=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);s[0]=u[0],s[1]=u[1]}if(n.touches[1]){var u=e.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);s[2]=u[0],s[3]=u[1]}if(n.touches[2]){var u=e.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);s[4]=u[0],s[5]=u[1]}r&&r.unactivate();var c;if(e.touchData.cxt){if(c={originalEvent:n,type:"cxttapend",position:{x:s[0],y:s[1]}},r?r.emit(c):a.emit(c),!e.touchData.cxtDragged){var d={originalEvent:n,type:"cxttap",position:{x:s[0],y:s[1]}};r?r.emit(d):a.emit(d)}return e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!1,e.touchData.start=null,void e.redraw()}if(!n.touches[2]&&a.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=!1;var h=a.collection(e.getAllInBox(i[0],i[1],i[2],i[3]));i[0]=void 0,i[1]=void 0,i[2]=void 0,i[3]=void 0,i[4]=0,e.redrawHint("select",!0),a.emit("boxend");var p=function(e){return e.selectable()&&!e.selected()};h.emit("box").stdFilter(p).select().emit("boxselect"),h.nonempty()&&e.redrawHint("eles",!0),e.redraw()}if(null!=r&&r.unactivate(),n.touches[2])e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);else if(n.touches[1]);else if(n.touches[0]);else if(!n.touches[0]){e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var f=e.dragData.touchDragEles;if(null!=r){var v=r._private.grabbed;m(f),e.redrawHint("drag",!0),e.redrawHint("eles",!0),v&&r.emit("free"),t(r,["touchend","tapend","vmouseup","tapdragout"],n,{position:{x:s[0],y:s[1]}}),r.unactivate(),e.touchData.start=null}else{var g=e.findNearestElement(s[0],s[1],!0,!0);t(g,["touchend","tapend","vmouseup","tapdragout"],n,{position:{x:s[0],y:s[1]}})}var y=e.touchData.startPosition[0]-s[0],b=y*y,x=e.touchData.startPosition[1]-s[1],w=x*x,E=b+w,P=E*o*o;null!=r&&!e.dragData.didDrag&&r._private.selectable&&P<e.touchTapThreshold2&&!e.pinching&&("single"===a.selectionType()?(a.$(":selected").unmerge(r).unselect(),r.select()):r.selected()?r.unselect():r.select(),e.redrawHint("eles",!0)),e.touchData.singleTouchMoved||t(r,["tap","vclick"],n,{position:{x:s[0],y:s[1]}}),e.touchData.singleTouchMoved=!0}for(var C=0;C<s.length;C++)l[C]=s[C];e.dragData.didDrag=!1,0===n.touches.length&&(e.touchData.dragDelta=[],e.touchData.startPosition=null,e.touchData.startGPosition=null),n.touches.length<2&&(e.pinching=!1,e.redrawHint("eles",!0),e.redraw())}},!1),"undefined"==typeof TouchEvent){var W=[],H=function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},Z=function(e){return{event:e,touch:H(e)}},$=function(e){W.push(Z(e))},U=function(e){for(var t=0;t<W.length;t++){if(W[t].event.pointerId===e.pointerId)return void W.splice(t,1)}},G=function(e){var t=W.filter(function(t){return t.event.pointerId===e.pointerId})[0];t.event=e,t.touch=H(e)},Q=function(e){e.touches=W.map(function(e){return e.touch})},K=function(e){return"mouse"===e.pointerType||4===e.pointerType};e.registerBinding(e.container,"pointerdown",function(e){K(e)||(e.preventDefault(),$(e),Q(e),V(e))}),e.registerBinding(e.container,"pointerup",function(e){K(e)||(U(e),Q(e),Y(e))}),e.registerBinding(e.container,"pointercancel",function(e){K(e)||(U(e),Q(e),X(e))}),e.registerBinding(e.container,"pointermove",function(e){K(e)||(e.preventDefault(),G(e),Q(e),j(e))})}},e.exports=o},function(e,t,n){"use strict";var r=n(2),i={};i.generatePolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,i,a,o,s){return r.polygonIntersectLine(a,o,this.points,e,t,n/2,i/2,s)},checkPoint:function(e,t,n,i,a,o,s){return r.pointInsidePolygon(e,t,this.points,o,s,i,a,[0,-1],n)}}},i.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,i,a,o,s){return r.intersectLineEllipse(a,o,e,t,n/2+s,i/2+s)},checkPoint:function(e,t,n,i,a,o,s){return r.checkInEllipse(e,t,i,a,o,s,n)}}},i.generateRoundRectangle=function(){return this.nodeShapes.roundrectangle={renderer:this,name:"roundrectangle",points:r.generateUnitNgonPointsFitToSquare(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,i,a,o,s){return r.roundRectangleIntersectLine(a,o,e,t,n,i,s)},checkPoint:function(e,t,n,i,a,o,s){var l=r.getRoundRectangleRadius(i,a),u=2*l;return!!r.pointInsidePolygon(e,t,this.points,o,s,i,a-u,[0,-1],n)||(!!r.pointInsidePolygon(e,t,this.points,o,s,i-u,a,[0,-1],n)||(!!r.checkInEllipse(e,t,u,u,o-i/2+l,s-a/2+l,n)||(!!r.checkInEllipse(e,t,u,u,o+i/2-l,s-a/2+l,n)||(!!r.checkInEllipse(e,t,u,u,o+i/2-l,s+a/2-l,n)||!!r.checkInEllipse(e,t,u,u,o-i/2+l,s+a/2-l,n)))))}}},i.generateCutRectangle=function(){return this.nodeShapes.cutrectangle={renderer:this,name:"cutrectangle",cornerLength:r.getCutRectangleCornerLength(),points:r.generateUnitNgonPointsFitToSquare(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},generateCutTrianglePts:function(e,t,n,r){var i=this.cornerLength,a=t/2,o=e/2,s=n-o,l=n+o,u=r-a,c=r+a;return{topLeft:[s,u+i,s+i,u,s+i,u+i],topRight:[l-i,u,l,u+i,l-i,u+i],bottomRight:[l,c-i,l-i,c,l-i,c-i],bottomLeft:[s+i,c,s,c-i,s+i,c-i]}},intersectLine:function(e,t,n,i,a,o,s){var l=this.generateCutTrianglePts(n+2*s,i+2*s,e,t),u=[].concat.apply([],[l.topLeft.splice(0,4),l.topRight.splice(0,4),l.bottomRight.splice(0,4),l.bottomLeft.splice(0,4)]);return r.polygonIntersectLine(a,o,u,e,t)},checkPoint:function(e,t,n,i,a,o,s){if(r.pointInsidePolygon(e,t,this.points,o,s,i,a-2*this.cornerLength,[0,-1],n))return!0;if(r.pointInsidePolygon(e,t,this.points,o,s,i-2*this.cornerLength,a,[0,-1],n))return!0;var l=this.generateCutTrianglePts(i,a,o,s);return r.pointInsidePolygonPoints(e,t,l.topLeft)||r.pointInsidePolygonPoints(e,t,l.topRight)||r.pointInsidePolygonPoints(e,t,l.bottomRight)||r.pointInsidePolygonPoints(e,t,l.bottomLeft)}}},i.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:r.generateUnitNgonPointsFitToSquare(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,i,a,o,s){var l=this.generateBarrelBezierPts(n+2*s,i+2*s,e,t),u=function(e){var t=r.qbezierPtAt({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.15),n=r.qbezierPtAt({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.5),i=r.qbezierPtAt({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.85);return[e[0],e[1],t.x,t.y,n.x,n.y,i.x,i.y,e[4],e[5]]},c=[].concat(u(l.topLeft),u(l.topRight),u(l.bottomRight),u(l.bottomLeft));return r.polygonIntersectLine(a,o,c,e,t)},generateBarrelBezierPts:function(e,t,n,i){var a=t/2,o=e/2,s=n-o,l=n+o,u=i-a,c=i+a,d=r.getBarrelCurveConstants(e,t),h=d.heightOffset,p=d.widthOffset,f=d.ctrlPtOffsetPct*e,v={topLeft:[s,u+h,s+f,u,s+p,u],topRight:[l-p,u,l-f,u,l,u+h],bottomRight:[l,c-h,l-f,c,l-p,c],bottomLeft:[s+p,c,s+f,c,s,c-h]};return v.topLeft.isTop=!0,v.topRight.isTop=!0,v.bottomLeft.isBottom=!0,v.bottomRight.isBottom=!0,v},checkPoint:function(e,t,n,i,a,o,s){var l=r.getBarrelCurveConstants(i,a),u=l.heightOffset,c=l.widthOffset;if(r.pointInsidePolygon(e,t,this.points,o,s,i,a-2*u,[0,-1],n))return!0;if(r.pointInsidePolygon(e,t,this.points,o,s,i-2*c,a,[0,-1],n))return!0;for(var d=this.generateBarrelBezierPts(i,a,o,s),h=Object.keys(d),p=0;p<h.length;p++){var f=h[p],v=d[f],g=function(e,t,n){var i=n[4],a=n[2],o=n[0],s=n[5],l=n[1],u=Math.min(i,o),c=Math.max(i,o),d=Math.min(s,l),h=Math.max(s,l);if(u<=e&&e<=c&&d<=t&&t<=h){var p=r.bezierPtsToQuadCoeff(i,a,o),f=r.solveQuadratic(p[0],p[1],p[2],e),v=f.filter(function(e){return 0<=e&&e<=1});if(v.length>0)return v[0]}return null}(e,t,v);if(null!=g){var y=v[5],m=v[3],b=v[1],x=r.qbezierAt(y,m,b,g);if(v.isTop&&x<=t)return!0;if(v.isBottom&&t<=x)return!0}}return!1}}},i.generateBottomRoundrectangle=function(){return this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottomroundrectangle",points:r.generateUnitNgonPointsFitToSquare(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,i,a,o,s){var l=e-(n/2+s),u=t-(i/2+s),c=u,d=e+(n/2+s),h=r.finiteLinesIntersect(a,o,e,t,l,u,d,c,!1);return h.length>0?h:r.roundRectangleIntersectLine(a,o,e,t,n,i,s)},checkPoint:function(e,t,n,i,a,o,s){var l=r.getRoundRectangleRadius(i,a),u=2*l;if(r.pointInsidePolygon(e,t,this.points,o,s,i,a-u,[0,-1],n))return!0;if(r.pointInsidePolygon(e,t,this.points,o,s,i-u,a,[0,-1],n))return!0;var c=i/2+2*n,d=a/2+2*n,h=[o-c,s-d,o-c,s,o+c,s,o+c,s-d];return!!r.pointInsidePolygonPoints(e,t,h)||(!!r.checkInEllipse(e,t,u,u,o+i/2-l,s+a/2-l,n)||!!r.checkInEllipse(e,t,u,u,o-i/2+l,s+a/2-l,n))}}},i.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",r.generateUnitNgonPointsFitToSquare(3,0)),this.generatePolygon("rectangle",r.generateUnitNgonPointsFitToSquare(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle(),this.generatePolygon("diamond",[0,1,1,0,0,-1,-1,0]),this.generatePolygon("pentagon",r.generateUnitNgonPointsFitToSquare(5,0)),this.generatePolygon("hexagon",r.generateUnitNgonPointsFitToSquare(6,0)),this.generatePolygon("heptagon",r.generateUnitNgonPointsFitToSquare(7,0)),this.generatePolygon("octagon",r.generateUnitNgonPointsFitToSquare(8,0));var n=new Array(20),i=r.generateUnitNgonPoints(5,0),a=r.generateUnitNgonPoints(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<a.length/2;s++)a[2*s]*=o,a[2*s+1]*=o;for(var s=0;s<5;s++)n[4*s]=i[2*s],n[4*s+1]=i[2*s+1],n[4*s+2]=a[2*s],n[4*s+3]=a[2*s+1];n=r.fitPolygonToSquare(n),this.generatePolygon("star",n),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("concavehexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]),this.generatePolygon("tag",[-1,-1,.25,-1,1,0,.25,1,-1,1]),e.makePolygon=function(e){var n,r=e.join("$"),i="polygon-"+r;return(n=this[i])?n:t.generatePolygon(i,e)}},e.exports=i},function(e,t,n){"use strict";var r=n(1),i={};i.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},i.redraw=function(e){e=e||r.staticEmptyObject();var t=this;void 0===t.averageRedrawTime&&(t.averageRedrawTime=0),void 0===t.lastRedrawTime&&(t.lastRedrawTime=0),void 0===t.lastDrawTime&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},i.beforeRender=function(e,t){if(!this.destroyed){t=t||0;var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(e,t){return t.priority-e.priority})}};var a=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};i.startRenderLoop=function(){var e=this;if(!e.renderLoopStarted){e.renderLoopStarted=!0;var t=function t(n){if(!e.destroyed){if(e.requestedFrame&&!e.skipFrame){a(e,!0,n);var i=r.performanceNow();e.render(e.renderOptions);var o=e.lastDrawTime=r.performanceNow();void 0===e.averageRedrawTime&&(e.averageRedrawTime=o-i),void 0===e.redrawCount&&(e.redrawCount=0),e.redrawCount++,void 0===e.redrawTotalTime&&(e.redrawTotalTime=0);var s=o-i;e.redrawTotalTime+=s,e.lastRedrawTime=s,e.averageRedrawTime=e.averageRedrawTime/2+s/2,e.requestedFrame=!1}else a(e,!1,n);e.skipFrame=!1,r.requestAnimationFrame(t)}};r.requestAnimationFrame(t)}},e.exports=i},function(e,t,n){"use strict";function r(e){var t=this;t.data={canvases:new Array(u.CANVAS_LAYERS),contexts:new Array(u.CANVAS_LAYERS),canvasNeedsRedraw:new Array(u.CANVAS_LAYERS),bufferCanvases:new Array(u.BUFFER_COUNT),bufferContexts:new Array(u.CANVAS_LAYERS)};var n="-webkit-tap-highlight-color: rgba(0,0,0,0);";t.data.canvasContainer=document.createElement("div");var r=t.data.canvasContainer.style;t.data.canvasContainer.setAttribute("style",n),r.position="relative",r.zIndex="0",r.overflow="hidden";var i=e.cy.container();i.appendChild(t.data.canvasContainer),(i.getAttribute("style")||"").indexOf(n)<0&&i.setAttribute("style",(i.getAttribute("style")||"")+n);for(var l=0;l<u.CANVAS_LAYERS;l++){var c=t.data.canvases[l]=document.createElement("canvas");t.data.contexts[l]=c.getContext("2d"),c.setAttribute("style","-webkit-user-select: none; -moz-user-select: -moz-none; user-select: none; -webkit-tap-highlight-color: rgba(0,0,0,0); outline-style: none;"+(a.ms()?" -ms-touch-action: none; touch-action: none; 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v=this.getCachedZSortedEles();if(e.full)f.translate(-r.x1*c,-r.y1*c),f.scale(c,c),this.drawElements(f,v),f.scale(1/c,1/c),f.translate(r.x1*c,r.y1*c);else{var g=t.pan(),y={x:g.x*c,y:g.y*c};c*=t.zoom(),f.translate(y.x,y.y),f.scale(c,c),this.drawElements(f,v),f.scale(1/c,1/c),f.translate(-y.x,-y.y)}e.bg&&(f.globalCompositeOperation="destination-over",f.fillStyle=e.bg,f.rect(0,0,a,s),f.fill())}return p},s.png=function(e){return a(e,this.bufferCanvasImage(e),"image/png")},s.jpg=function(e){return a(e,this.bufferCanvasImage(e),"image/jpeg")},e.exports=s},function(e,t,n){"use strict";var r={};r.nodeShapeImpl=function(e,t,n,r,i,a,o){switch(e){case"ellipse":return this.drawEllipsePath(t,n,r,i,a);case"polygon":return this.drawPolygonPath(t,n,r,i,a,o);case"roundrectangle":return this.drawRoundRectanglePath(t,n,r,i,a);case"cutrectangle":return this.drawCutRectanglePath(t,n,r,i,a);case"bottomroundrectangle":return this.drawBottomRoundRectanglePath(t,n,r,i,a);case"barrel":return 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