").text(e).appendTo(this.liveRegion)))},menuselect:function(t,e){var i=e.item.data("ui-autocomplete-item"),s=this.previous;this.element[0]!==x.ui.safeActiveElement(this.document[0])&&(this.element.trigger("focus"),this.previous=s,this._delay(function(){this.previous=s,this.selectedItem=i})),!1!==this._trigger("select",t,{item:i})&&this._value(i.value),this.term=this._value(),this.close(t),this.selectedItem=i}}),this.liveRegion=x("
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\ No newline at end of file
diff --git a/webroot/js/jquery.imgareaselect-0.8.js b/webroot/js/jquery.imgareaselect-0.8.js
deleted file mode 100644
index f925f62..0000000
--- a/webroot/js/jquery.imgareaselect-0.8.js
+++ /dev/null
@@ -1,635 +0,0 @@
-/*
- * imgAreaSelect jQuery plugin
- * version 0.8
- *
- * Copyright (c) 2008-2009 Michal Wojciechowski (odyniec.net)
- *
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * http://odyniec.net/projects/imgareaselect/
- *
- */
-
-(function($) {
-
-$.imgAreaSelect = { onKeyPress: null };
-
-$.imgAreaSelect.init = function (img, options) {
- var $img = $(img), imgLoaded, $box = $('
'), $area = $('
'),
- $border1 = $('
'), $border2 = $('
'), $areaOpera,
- $outLeft = $('
'), $outTop = $('
'),
- $outRight = $('
'), $outBottom = $('
'),
- $handles = $([]), handleWidth, handles = [ ], left, top, M = Math,
- imgOfs, imgWidth, imgHeight, $parent, parOfs,
- zIndex = 0, position = 'absolute', $p, startX, startY,
- scaleX = 1, scaleY = 1, resizeMargin = 10, resize = [ ], V = 0, H = 1,
- d, aspectRatio, x1, x2, y1, y2, x, y, adjusted, shown, i,
- selection = { x1: 0, y1: 0, x2: 0, y2: 0, width: 0, height: 0 };
-
- var $o = $outLeft.add($outTop).add($outRight).add($outBottom);
-
- function viewX(x)
- {
- return x + imgOfs.left - parOfs.left;
- }
-
- function viewY(y)
- {
- return y + imgOfs.top - parOfs.top;
- }
-
- function selX(x)
- {
- return x - imgOfs.left + parOfs.left;
- }
-
- function selY(y)
- {
- return y - imgOfs.top + parOfs.top;
- }
-
- function evX(event)
- {
- return event.pageX - parOfs.left;
- }
-
- function evY(event)
- {
- return event.pageY - parOfs.top;
- }
-
- function trueSelection()
- {
- return { x1: M.round(selection.x1 * scaleX),
- y1: M.round(selection.y1 * scaleY),
- x2: M.round(selection.x2 * scaleX),
- y2: M.round(selection.y2 * scaleY),
- width: M.round(selection.x2 * scaleX) - M.round(selection.x1 * scaleX),
- height: M.round(selection.y2 * scaleY) - M.round(selection.y1 * scaleY) };
- }
-
- function getZIndex()
- {
- $p = $img;
-
- while ($p.length && !$p.is('body')) {
- if (!isNaN($p.css('z-index')) && $p.css('z-index') > zIndex)
- zIndex = $p.css('z-index');
- if ($p.css('position') == 'fixed')
- position = 'fixed';
-
- $p = $p.parent();
- }
-
- if (!isNaN(options.zIndex))
- zIndex = options.zIndex;
- }
-
- function adjust()
- {
- imgOfs = { left: M.round($img.offset().left), top: M.round($img.offset().top) };
- imgWidth = $img.width();
- imgHeight = $img.height();
-
- if ($().jquery == '1.3.2' && $.browser.safari && position == 'fixed') {
- imgOfs.top += M.max(document.documentElement.scrollTop, $('body').scrollTop());
- imgOfs.left += M.max(document.documentElement.scrollLeft, $('body').scrollLeft());
- }
-
- parOfs = $.inArray($parent.css('position'), ['absolute', 'relative']) != -1 ?
- { left: M.round($parent.offset().left) - $parent.scrollLeft(),
- top: M.round($parent.offset().top) - $parent.scrollTop() } :
- position == 'fixed' ?
- { left: $(document).scrollLeft(), top: $(document).scrollTop() } :
- { left: 0, top: 0 };
-
- left = viewX(0);
- top = viewY(0);
- }
-
- function update(resetKeyPress)
- {
- if (!shown) return;
-
- $box.css({
- left: viewX(selection.x1) + 'px', top: viewY(selection.y1) + 'px',
- width: selection.width + 'px', height: selection.height + 'px'
- });
- $area.add($border1).add($border2).css({
- left: '0px', top: '0px',
- width: M.max(selection.width - options.borderWidth * 2, 0) + 'px',
- height: M.max(selection.height - options.borderWidth * 2, 0) + 'px'
- });
- $border1.css({ borderStyle: 'solid', borderColor: options.borderColor1 });
- $border2.css({ borderStyle: 'dashed', borderColor: options.borderColor2 });
- $border1.add($border2).css({ opacity: options.borderOpacity });
- $outLeft.css({ left: left + 'px', top: top + 'px',
- width: selection.x1 + 'px', height: imgHeight + 'px' });
- $outTop.css({ left: left + selection.x1 + 'px', top: top + 'px',
- width: selection.width + 'px', height: selection.y1 + 'px' });
- $outRight.css({ left: left + selection.x2 + 'px', top: top + 'px',
- width: imgWidth - selection.x2 + 'px', height: imgHeight + 'px' });
- $outBottom.css({ left: left + selection.x1 + 'px', top: top + selection.y2 + 'px',
- width: selection.width + 'px', height: imgHeight - selection.y2 + 'px' });
-
- if (handles.length) {
- handles[1].css({ left: selection.width - handleWidth + 'px' });
- handles[2].css({ left: selection.width - handleWidth + 'px',
- top: selection.height - handleWidth + 'px' });
- handles[3].css({ top: selection.height - handleWidth + 'px' });
-
- if (handles.length == 8) {
- handles[4].css({ left: (selection.width - handleWidth) / 2 + 'px' });
- handles[5].css({ left: selection.width - handleWidth + 'px',
- top: (selection.height - handleWidth) / 2 + 'px' });
- handles[6].css({ left: (selection.width - handleWidth) / 2 + 'px',
- top: selection.height - handleWidth + 'px' });
- handles[7].css({ top: (selection.height - handleWidth) / 2 + 'px' });
- }
- }
-
- if (resetKeyPress !== false) {
- if ($.imgAreaSelect.keyPress != docKeyPress)
- $(document).unbind($.imgAreaSelect.keyPress,
- $.imgAreaSelect.onKeyPress);
-
- if (options.keys)
- $(document).bind($.imgAreaSelect.keyPress,
- $.imgAreaSelect.onKeyPress = docKeyPress);
- }
-
- if ($.browser.msie && options.borderWidth == 1 && options.borderOpacity < 1) {
- $border1.add($border2).css('margin', '0');
- setTimeout(function () { $border1.add($border2).css('margin', 'auto'); }, 0);
- }
- }
-
- function areaMouseMove(event)
- {
- if (!adjusted) {
- adjust();
- adjusted = true;
-
- $box.one('mouseout', function () { adjusted = false; });
- }
-
- x = selX(evX(event)) - selection.x1;
- y = selY(evY(event)) - selection.y1;
-
- resize = [ ];
-
- if (options.resizable) {
- if (y <= resizeMargin)
- resize[V] = 'n';
- else if (y >= selection.height - resizeMargin)
- resize[V] = 's';
- if (x <= resizeMargin)
- resize[H] = 'w';
- else if (x >= selection.width - resizeMargin)
- resize[H] = 'e';
- }
-
- $box.css('cursor', resize.length ? resize.join('') + '-resize' :
- options.movable ? 'move' : '');
- if ($areaOpera)
- $areaOpera.toggle();
- }
-
- function docMouseUp(event)
- {
- resize = [ ];
-
- $('body').css('cursor', '');
-
- if (options.autoHide || selection.width * selection.height == 0)
- $box.add($o).hide();
-
- options.onSelectEnd(img, trueSelection());
-
- $(document).unbind('mousemove', selectingMouseMove);
- $box.mousemove(areaMouseMove);
- }
-
- function areaMouseDown(event)
- {
- if (event.which != 1) return false;
-
- adjust();
-
- if (options.resizable && resize.length > 0) {
- $('body').css('cursor', resize.join('') + '-resize');
-
- x1 = viewX(selection[resize[H] == 'w' ? 'x2' : 'x1']);
- y1 = viewY(selection[resize[V] == 'n' ? 'y2' : 'y1']);
-
- $(document).mousemove(selectingMouseMove)
- .one('mouseup', docMouseUp);
- $box.unbind('mousemove', areaMouseMove);
- }
- else if (options.movable) {
- startX = left + selection.x1 - evX(event);
- startY = top + selection.y1 - evY(event);
-
- $box.unbind('mousemove', areaMouseMove);
-
- $(document).mousemove(movingMouseMove)
- .one('mouseup', function () {
- options.onSelectEnd(img, trueSelection());
-
- $(document).unbind('mousemove', movingMouseMove);
- $box.mousemove(areaMouseMove);
- });
- }
- else
- $img.mousedown(event);
-
- return false;
- }
-
- function aspectRatioXY()
- {
- x2 = M.max(left, M.min(left + imgWidth,
- x1 + M.abs(y2 - y1) * aspectRatio * (x2 < x1 ? -1 : 1)));
- y2 = M.round(M.max(top, M.min(top + imgHeight,
- y1 + M.abs(x2 - x1) / aspectRatio * (y2 < y1 ? -1 : 1))));
- x2 = M.round(x2);
- }
-
- function aspectRatioYX()
- {
- y2 = M.max(top, M.min(top + imgHeight,
- y1 + M.abs(x2 - x1) / aspectRatio * (y2 < y1 ? -1 : 1)));
- x2 = M.round(M.max(left, M.min(left + imgWidth,
- x1 + M.abs(y2 - y1) * aspectRatio * (x2 < x1 ? -1 : 1))));
- y2 = M.round(y2);
- }
-
- function doResize()
- {
- if (options.minWidth && M.abs(x2 - x1) < options.minWidth) {
- x2 = x1 - options.minWidth * (x2 < x1 ? 1 : -1);
-
- if (x2 < left)
- x1 = left + options.minWidth;
- else if (x2 > left + imgWidth)
- x1 = left + imgWidth - options.minWidth;
- }
-
- if (options.minHeight && M.abs(y2 - y1) < options.minHeight) {
- y2 = y1 - options.minHeight * (y2 < y1 ? 1 : -1);
-
- if (y2 < top)
- y1 = top + options.minHeight;
- else if (y2 > top + imgHeight)
- y1 = top + imgHeight - options.minHeight;
- }
-
- x2 = M.max(left, M.min(x2, left + imgWidth));
- y2 = M.max(top, M.min(y2, top + imgHeight));
-
- if (aspectRatio)
- if (M.abs(x2 - x1) / aspectRatio > M.abs(y2 - y1))
- aspectRatioYX();
- else
- aspectRatioXY();
-
- if (options.maxWidth && M.abs(x2 - x1) > options.maxWidth) {
- x2 = x1 - options.maxWidth * (x2 < x1 ? 1 : -1);
- if (aspectRatio) aspectRatioYX();
- }
-
- if (options.maxHeight && M.abs(y2 - y1) > options.maxHeight) {
- y2 = y1 - options.maxHeight * (y2 < y1 ? 1 : -1);
- if (aspectRatio) aspectRatioXY();
- }
-
- selection = { x1: selX(M.min(x1, x2)), x2: selX(M.max(x1, x2)),
- y1: selY(M.min(y1, y2)), y2: selY(M.max(y1, y2)),
- width: M.abs(x2 - x1), height: M.abs(y2 - y1) };
-
- update();
-
- options.onSelectChange(img, trueSelection());
- }
-
- function selectingMouseMove(event)
- {
- x2 = !resize.length || resize[H] || aspectRatio ? evX(event) : viewX(selection.x2);
- y2 = !resize.length || resize[V] || aspectRatio ? evY(event) : viewY(selection.y2);
-
- doResize();
-
- return false;
- }
-
- function doMove(newX1, newY1)
- {
- x2 = (x1 = newX1) + selection.width;
- y2 = (y1 = newY1) + selection.height;
-
- selection = $.extend(selection, { x1: selX(x1), y1: selY(y1),
- x2: selX(x2), y2: selY(y2) });
-
- update();
-
- options.onSelectChange(img, trueSelection());
- }
-
- function movingMouseMove(event)
- {
- x1 = M.max(left, M.min(startX + evX(event), left + imgWidth - selection.width));
- y1 = M.max(top, M.min(startY + evY(event), top + imgHeight - selection.height));
-
- doMove(x1, y1);
-
- event.preventDefault();
- return false;
- }
-
- function startSelection(event)
- {
- adjust();
-
- x2 = x1;
- y2 = y1;
- doResize();
-
- resize = [ ];
-
- $box.add($o.is(':visible') ? null : $o).show();
- shown = true;
-
- $(document).unbind('mouseup', cancelSelection)
- .mousemove(selectingMouseMove).one('mouseup', docMouseUp);
- $box.unbind('mousemove', areaMouseMove);
-
- options.onSelectStart(img, trueSelection());
- }
-
- function cancelSelection()
- {
- $(document).unbind('mousemove', startSelection);
- $box.add($o).hide();
-
- selection = { x1: 0, y1: 0, x2: 0, y2: 0, width: 0, height: 0 };
-
- options.onSelectChange(img, selection);
- options.onSelectEnd(img, selection);
- }
-
- function imgMouseDown(event)
- {
- if (event.which != 1) return false;
-
- adjust();
- startX = x1 = evX(event);
- startY = y1 = evY(event);
-
- $(document).one('mousemove', startSelection)
- .one('mouseup', cancelSelection);
-
- return false;
- }
-
- function parentScroll()
- {
- adjust();
- update(false);
- x1 = viewX(selection.x1); y1 = viewY(selection.y1);
- x2 = viewX(selection.x2); y2 = viewY(selection.y2);
- }
-
- function imgLoad()
- {
- imgLoaded = true;
-
- if (options.show) {
- shown = true;
- adjust();
- update();
- $box.add($o).show();
- }
-
- $box.add($o).css({ visibility: '' });
- }
-
- var docKeyPress = function(event) {
- var k = options.keys, d, t, key = event.keyCode || event.which;
-
- d = !isNaN(k.alt) && (event.altKey || event.originalEvent.altKey) ? k.alt :
- !isNaN(k.ctrl) && event.ctrlKey ? k.ctrl :
- !isNaN(k.shift) && event.shiftKey ? k.shift :
- !isNaN(k.arrows) ? k.arrows : 10;
-
- if (k.arrows == 'resize' || (k.shift == 'resize' && event.shiftKey) ||
- (k.ctrl == 'resize' && event.ctrlKey) ||
- (k.alt == 'resize' && (event.altKey || event.originalEvent.altKey)))
- {
- switch (key) {
- case 37:
- d = -d;
- case 39:
- t = M.max(x1, x2);
- x1 = M.min(x1, x2);
- x2 = M.max(t + d, x1);
- if (aspectRatio) aspectRatioYX();
- break;
- case 38:
- d = -d;
- case 40:
- t = M.max(y1, y2);
- y1 = M.min(y1, y2);
- y2 = M.max(t + d, y1);
- if (aspectRatio) aspectRatioXY();
- break;
- default:
- return;
- }
-
- doResize();
- }
- else {
- x1 = M.min(x1, x2);
- y1 = M.min(y1, y2);
-
- switch (key) {
- case 37:
- doMove(M.max(x1 - d, left), y1);
- break;
- case 38:
- doMove(x1, M.max(y1 - d, top));
- break;
- case 39:
- doMove(x1 + M.min(d, imgWidth - selX(x2)), y1);
- break;
- case 40:
- doMove(x1, y1 + M.min(d, imgHeight - selY(y2)));
- break;
- default:
- return;
- }
- }
-
- return false;
- };
-
- this.setOptions = function(newOptions)
- {
- if (newOptions.parent)
- ($parent = $(newOptions.parent)).append($box.add($o));
-
- adjust();
- getZIndex();
-
- if (newOptions.x1 != null) {
- selection = { x1: newOptions.x1, y1: newOptions.y1,
- x2: newOptions.x2, y2: newOptions.y2 };
- newOptions.show = !newOptions.hide;
-
- x1 = viewX(selection.x1); y1 = viewY(selection.y1);
- x2 = viewX(selection.x2); y2 = viewY(selection.y2);
- selection.width = x2 - x1;
- selection.height = y2 - y1;
- }
-
- if (newOptions.handles != null) {
- $handles.remove();
- $handles = $(handles = [ ]);
-
- i = newOptions.handles ? newOptions.handles == 'corners' ? 4 : 8 : 0;
-
- while (i--)
- $handles = $handles.add(handles[i] = $('
'));
-
- handleWidth = 4 + options.borderWidth;
-
- $handles.css({ position: 'absolute', borderWidth: options.borderWidth + 'px',
- borderStyle: 'solid', borderColor: options.borderColor1,
- opacity: options.borderOpacity, backgroundColor: options.borderColor2,
- width: handleWidth + 'px', height: handleWidth + 'px',
- fontSize: '0px', zIndex: zIndex > 0 ? zIndex + 1 : '1' })
- .addClass(options.classPrefix + '-handle');
-
- handleWidth += options.borderWidth * 2;
- }
-
- update();
-
- options = $.extend(options, newOptions);
-
- if (options.imageWidth || options.imageHeight) {
- scaleX = (parseInt(options.imageWidth) || imgWidth) / imgWidth;
- scaleY = (parseInt(options.imageHeight) || imgHeight) / imgHeight;
- }
-
- if (newOptions.keys)
- options.keys = $.extend({ shift: 1, ctrl: 'resize' },
- newOptions.keys === true ? { } : newOptions.keys);
-
- $o.addClass(options.classPrefix + '-outer');
- $area.addClass(options.classPrefix + '-selection');
- $border1.addClass(options.classPrefix + '-border1');
- $border2.addClass(options.classPrefix + '-border2');
-
- $box.add($area).add($border1).add($border2).css({ borderWidth: options.borderWidth + 'px' });
- $area.css({ backgroundColor: options.selectionColor, opacity: options.selectionOpacity });
- $border1.css({ borderStyle: 'solid', borderColor: options.borderColor1 });
- $border2.css({ borderStyle: 'dashed', borderColor: options.borderColor2 });
- $border1.add($border2).css({ opacity: options.borderOpacity });
- $o.css({ opacity: options.outerOpacity, backgroundColor: options.outerColor });
-
- $box.append($area.add($border1).add($border2).add($handles).add($areaOpera));
-
- if (newOptions.hide)
- $box.add($o).hide();
- else if (newOptions.show && imgLoaded) {
- shown = true;
- update();
- $box.add($o).show();
- }
-
- aspectRatio = options.aspectRatio && (d = options.aspectRatio.split(/:/)) ?
- d[0] / d[1] : null;
-
- if (aspectRatio)
- if (options.minWidth)
- options.minHeight = parseInt(options.minWidth / aspectRatio);
- else if (options.minHeight)
- options.minWidth = parseInt(options.minHeight * aspectRatio);
-
- if (options.disable || options.enable === false) {
- $box.unbind('mousemove', areaMouseMove).unbind('mousedown', areaMouseDown);
- $img.add($o).unbind('mousedown', imgMouseDown);
- $(window).unbind('resize', parentScroll);
- $img.add($img.parents()).unbind('scroll', parentScroll);
- }
- else if (options.enable || options.disable === false) {
- if (options.resizable || options.movable)
- $box.mousemove(areaMouseMove).mousedown(areaMouseDown);
-
- if (!options.persistent)
- $img.add($o).mousedown(imgMouseDown);
- $(window).resize(parentScroll);
- $img.add($img.parents()).scroll(parentScroll);
- }
-
- options.enable = options.disable = undefined;
- };
-
- if ($.browser.msie)
- $img.attr('unselectable', 'on');
-
- $.imgAreaSelect.keyPress = $.browser.msie ||
- $.browser.safari ? 'keydown' : 'keypress';
-
- if ($.browser.opera)
- ($areaOpera = $('
'))
- .css({ zIndex: zIndex > 0 ? zIndex + 2 : '2' });
-
- this.setOptions(options = $.extend({
- borderColor1: '#000',
- borderColor2: '#fff',
- borderWidth: 1,
- borderOpacity: .5,
- classPrefix: 'imgareaselect',
- movable: true,
- resizable: true,
- selectionColor: '#fff',
- selectionOpacity: 0,
- outerColor: '#000',
- outerOpacity: .4,
- parent: 'body',
- onSelectStart: function () {},
- onSelectChange: function () {},
- onSelectEnd: function () {}
- }, options));
-
- $box.add($o).css({ visibility: 'hidden', position: position,
- overflow: 'hidden', zIndex: zIndex > 0 ? zIndex : '0' });
- $area.css({ borderStyle: 'solid' });
- $box.css({ position: position, zIndex: zIndex > 0 ? zIndex + 2 : '2' });
- $area.add($border1).add($border2).css({ position: 'absolute' });
-
- img.complete || img.readyState == 'complete' || !$img.is('img') ?
- imgLoad() : $img.one('load', imgLoad);
-};
-
-$.fn.imgAreaSelect = function (options) {
- options = options || {};
-
- this.each(function () {
- if ($(this).data('imgAreaSelect'))
- $(this).data('imgAreaSelect').setOptions(options);
- else {
- if (options.enable === undefined && options.disable === undefined)
- options.enable = true;
-
- $(this).data('imgAreaSelect', new $.imgAreaSelect.init(this, options));
- }
- });
-
- return this;
-};
-
-})(jQuery);
\ No newline at end of file
diff --git a/webroot/js/jquery.imgareaselect.js b/webroot/js/jquery.imgareaselect.js
new file mode 100644
index 0000000..9280b1d
--- /dev/null
+++ b/webroot/js/jquery.imgareaselect.js
@@ -0,0 +1,1234 @@
+/*
+ * imgAreaSelect jQuery plugin
+ * version 1.0.0-rc.1
+ *
+ * Copyright (c) 2008-2013 Michal Wojciechowski (odyniec.net)
+ *
+ * Dual licensed under the MIT (http://opensource.org/licenses/MIT)
+ * and GPL (http://opensource.org/licenses/GPL-2.0) licenses.
+ *
+ * http://odyniec.net/projects/imgareaselect/
+ *
+ */
+
+(function($) {
+
+ /*
+ * Math functions will be used extensively, so it's convenient to make a few
+ * shortcuts
+ */
+ var abs = Math.abs,
+ max = Math.max,
+ min = Math.min,
+ round = Math.round;
+
+ /**
+ * Create a new HTML div element
+ *
+ * @return A jQuery object representing the new element
+ */
+ function div() {
+ return $('
');
+ }
+
+ /**
+ * imgAreaSelect initialization
+ *
+ * @param img
+ * A HTML image element to attach the plugin to
+ * @param options
+ * An options object
+ */
+ $.imgAreaSelect = function (img, options) {
+ var
+ /* jQuery object representing the image */
+ $img = $(img),
+
+ /* Has the image finished loading? */
+ imgLoaded,
+
+ /* Plugin elements */
+
+ /* Container box */
+ $box = div(),
+ /* Selection area */
+ $area = div(),
+ /* Border (four divs) */
+ $border = div().add(div()).add(div()).add(div()),
+ /* Outer area */
+ $outer = div(),
+ /* Handles (empty by default, initialized in setOptions()) */
+ $handles = $([]),
+
+ /* Image position (relative to viewport) */
+ left, top,
+
+ /* Image offset (as returned by .offset()) */
+ imgOfs = { left: 0, top: 0 },
+
+ /* Image dimensions (as returned by .width() and .height()) */
+ imgWidth, imgHeight,
+
+ /*
+ * jQuery object representing the parent element that the plugin
+ * elements are appended to
+ */
+ $parent,
+
+ /* Parent element offset (as returned by .offset()) */
+ parOfs = { left: 0, top: 0 },
+
+ /* Base z-index for plugin elements */
+ zIndex = 0,
+
+ /* Plugin elements position */
+ position = 'absolute',
+
+ /* X/Y coordinates of the starting point for move/resize operations */
+ startX, startY,
+
+ /*
+ * Distance between the mouse cursor (or touch point) and selection area
+ * edges (when resizing)
+ */
+ edgeX, edgeY,
+
+ /* Horizontal and vertical scaling factors */
+ scaleX, scaleY,
+
+ /* Current resize mode ("nw", "se", etc.) */
+ resize,
+
+ /* Selection area constraints */
+ minWidth, minHeight, maxWidth, maxHeight,
+
+ /* Aspect ratio to maintain (floating point number) */
+ aspectRatio,
+
+ /* Are the plugin elements currently displayed? */
+ shown,
+
+ /* Current selection (relative to parent element) */
+ x1, y1, x2, y2,
+
+ /* Current selection (relative to scaled image) */
+ selection = { x1: 0, y1: 0, x2: 0, y2: 0, width: 0, height: 0 },
+
+ /* User agent */
+ ua = navigator.userAgent,
+
+ /* Is the user performing a touch action? */
+ touch,
+
+ /* Various helper variables used throughout the code */
+ $p, d, i, o, w, h, adjusted;
+
+ /*
+ * Translate selection coordinates (relative to scaled image) to viewport
+ * coordinates (relative to parent element)
+ */
+
+ /**
+ * Translate selection X to viewport X
+ *
+ * @param x
+ * Selection X
+ * @return Viewport X
+ */
+ function viewX(x) {
+ return x + imgOfs.left - parOfs.left;
+ }
+
+ /**
+ * Translate selection Y to viewport Y
+ *
+ * @param y
+ * Selection Y
+ * @return Viewport Y
+ */
+ function viewY(y) {
+ return y + imgOfs.top - parOfs.top;
+ }
+
+ /*
+ * Translate viewport coordinates to selection coordinates
+ */
+
+ /**
+ * Translate viewport X to selection X
+ *
+ * @param x
+ * Viewport X
+ * @return Selection X
+ */
+ function selX(x) {
+ return x - imgOfs.left + parOfs.left;
+ }
+
+ /**
+ * Translate viewport Y to selection Y
+ *
+ * @param y
+ * Viewport Y
+ * @return Selection Y
+ */
+ function selY(y) {
+ return y - imgOfs.top + parOfs.top;
+ }
+
+ /*
+ * Translate event coordinates (relative to document) to viewport
+ * coordinates
+ */
+
+ /**
+ * Get event X and translate it to viewport X
+ *
+ * @param event
+ * The event object
+ * @return Viewport X
+ */
+ function evX(event) {
+ var coords = touchCoords(event) || event, x;
+
+ if (x = parseInt(coords.pageX))
+ return x - parOfs.left;
+ }
+
+ /**
+ * Get event Y and translate it to viewport Y
+ *
+ * @param event
+ * The event object
+ * @return Viewport Y
+ */
+ function evY(event) {
+ var coords = touchCoords(event) || event, y;
+
+ if (y = parseInt(coords.pageY))
+ return y - parOfs.top;
+ }
+
+ /**
+ * Get the first touch object in an event
+ *
+ * @param event
+ * The event object
+ * @return The first touch object found in the event object, or false if
+ * none are found
+ */
+ function touchCoords(event) {
+ var oev = event.originalEvent || {};
+
+ return oev.touches && oev.touches.length ? oev.touches[0] : false;
+ }
+
+ /**
+ * Get the current selection
+ *
+ * @param noScale
+ * If set to
true, scaling is not applied to the
+ * returned selection
+ * @return Selection object
+ */
+ function getSelection(noScale) {
+ var sx = noScale || scaleX, sy = noScale || scaleY;
+
+ return { x1: round(selection.x1 * sx),
+ y1: round(selection.y1 * sy),
+ x2: round(selection.x2 * sx) - 1,
+ y2: round(selection.y2 * sy) - 1,
+ width: round(selection.x2 * sx) - round(selection.x1 * sx),
+ height: round(selection.y2 * sy) - round(selection.y1 * sy) };
+ }
+
+ /**
+ * Set the current selection
+ *
+ * @param x1
+ * X coordinate of the upper left corner of the selection area
+ * @param y1
+ * Y coordinate of the upper left corner of the selection area
+ * @param x2
+ * X coordinate of the lower right corner of the selection area
+ * @param y2
+ * Y coordinate of the lower right corner of the selection area
+ * @param noScale
+ * If set to
true, scaling is not applied to the
+ * new selection
+ */
+ function setSelection(x1, y1, x2, y2, noScale) {
+ var sx = noScale || scaleX, sy = noScale || scaleY;
+
+ selection = {
+ x1: round(x1 / sx || 0),
+ y1: round(y1 / sy || 0),
+ x2: round(++x2 / sx || 0),
+ y2: round(++y2 / sy || 0)
+ };
+
+ selection.width = selection.x2 - selection.x1;
+ selection.height = selection.y2 - selection.y1;
+ }
+
+ /**
+ * Recalculate image and parent offsets
+ */
+ function adjust() {
+ /*
+ * Do not adjust if image has not yet loaded or if width is not a
+ * positive number. The latter might happen when imgAreaSelect is put
+ * on a parent element which is then hidden.
+ */
+ if (!imgLoaded || !$img.width())
+ return;
+
+ /*
+ * Get image offset. The .offset() method returns float values, so they
+ * need to be rounded.
+ */
+ imgOfs = { left: round($img.offset().left), top: round($img.offset().top) };
+
+ /* Get image dimensions */
+ imgWidth = $img.innerWidth();
+ imgHeight = $img.innerHeight();
+
+ imgOfs.top += ($img.outerHeight() - imgHeight) >> 1;
+ imgOfs.left += ($img.outerWidth() - imgWidth) >> 1;
+
+ /* Set minimum and maximum selection area dimensions */
+ minWidth = round(options.minWidth / scaleX) || 0;
+ minHeight = round(options.minHeight / scaleY) || 0;
+ maxWidth = round(min(options.maxWidth / scaleX || 1<<24, imgWidth));
+ maxHeight = round(min(options.maxHeight / scaleY || 1<<24, imgHeight));
+
+ /* Determine parent element offset */
+ parOfs = position == 'fixed' ?
+ /* Plugin elements position set to fixed */
+ { left: $(document).scrollLeft(), top: $(document).scrollTop() } :
+ /* Check parent element position */
+ /static|^$/.test($parent.css('position')) ?
+ /* Static */
+ { left: 0, top: 0 } :
+ /* Absolute or relative */
+ { left: round($parent.offset().left) - $parent.scrollLeft(),
+ top: round($parent.offset().top) - $parent.scrollTop() };
+
+ left = viewX(0);
+ top = viewY(0);
+
+ /*
+ * Check if selection area is within image boundaries, adjust if
+ * necessary
+ */
+ if (selection.x2 > imgWidth || selection.y2 > imgHeight)
+ fixAreaCoords();
+ }
+
+ /**
+ * Update plugin elements
+ *
+ * @param resetKeyPress
+ * If set to
false, this instance's keypress
+ * event handler is not activated
+ */
+ function update(resetKeyPress) {
+ /* If plugin elements are hidden, do nothing */
+ if (!shown) return;
+
+ /*
+ * Set the position and size of the container box and the selection area
+ * inside it
+ */
+ $box.css({ left: viewX(selection.x1), top: viewY(selection.y1) })
+ .add($area).width(w = selection.width).height(h = selection.height);
+
+ /*
+ * Reset the position of selection area, borders, and handles (IE6/IE7
+ * position them incorrectly if we don't do this)
+ */
+ $area.add($border).add($handles).css({ left: 0, top: 0 });
+
+ /* Set border dimensions */
+ $border.add($outer)
+ .width(max(w - $border.outerWidth() + $border.innerWidth(), 0))
+ .height(max(h - $border.outerHeight() + $border.innerHeight(), 0));
+
+ /* Set the dimensions and border styles of the outer area */
+ $outer.css({
+ left: left,
+ top: top,
+ width: w,
+ height: h,
+ borderStyle: 'solid',
+ borderWidth: selection.y1 + 'px ' +
+ (imgWidth - selection.x2) + 'px ' + (imgHeight - selection.y2) +
+ 'px ' + selection.x1 + 'px'
+ });
+
+ w -= $handles.outerWidth();
+ h -= $handles.outerHeight();
+
+ /* Arrange handles */
+ switch ($handles.length) {
+ case 8:
+ $($handles[4]).css({ left: w >> 1 });
+ $($handles[5]).css({ left: w, top: h >> 1 });
+ $($handles[6]).css({ left: w >> 1, top: h });
+ $($handles[7]).css({ top: h >> 1 });
+ case 4:
+ $handles.slice(1,3).css({ left: w });
+ $handles.slice(2,4).css({ top: h });
+ }
+
+ if (resetKeyPress !== false) {
+ /*
+ * Need to reset the document keypress event handler -- unbind the
+ * current handler
+ */
+ if ($.imgAreaSelect.keyPress != docKeyPress)
+ $(document).unbind($.imgAreaSelect.keyPress,
+ $.imgAreaSelect.onKeyPress);
+
+ if (options.keys)
+ /*
+ * Set the document keypress event handler to this instance's
+ * docKeyPress() function
+ */
+ $(document)[$.imgAreaSelect.keyPress](
+ $.imgAreaSelect.onKeyPress = docKeyPress);
+ }
+ }
+
+ /**
+ * Do the complete update sequence: recalculate offsets, update the
+ * elements, and set the correct values of x1, y1, x2, and y2.
+ *
+ * @param resetKeyPress
+ * If set to
false, this instance's keypress
+ * event handler is not activated
+ */
+ function doUpdate(resetKeyPress) {
+ adjust();
+ update(resetKeyPress);
+ x1 = viewX(selection.x1); y1 = viewY(selection.y1);
+ x2 = viewX(selection.x2); y2 = viewY(selection.y2);
+ }
+
+ /**
+ * Hide or fade out an element (or multiple elements)
+ *
+ * @param $elem
+ * A jQuery object containing the element(s) to hide/fade out
+ * @param fn
+ * Callback function to be called when fadeOut() completes
+ */
+ function hide($elem, fn) {
+ options.fadeDuration ? $elem.fadeOut(options.fadeDuration, fn) : $elem.hide();
+ }
+
+ /**
+ * Check if a touch event is expected and if the passed event object really
+ * is a touch event
+ *
+ * @param event
+ * The event object
+ * @return True if the event handler should be interrupted
+ */
+ function breakWhenNoTouch(event) {
+ return touch && !/^touch/.test(event.type);
+ }
+
+ /**
+ * Check event coordinates to determine if the selection area should be
+ * resized or moved
+ *
+ * @param event
+ * The event object
+ */
+ function checkResize(event) {
+ var x = selX(evX(event)) - selection.x1,
+ y = selY(evY(event)) - selection.y1;
+
+ /* Clear the resize mode */
+ resize = '';
+
+ if (options.resizable) {
+ /*
+ * Check if the mouse pointer is over the resize margin area and set
+ * the resize mode accordingly
+ */
+ if (y <= options.resizeMargin)
+ resize = 'n';
+ else if (y >= selection.height - options.resizeMargin)
+ resize = 's';
+ if (x <= options.resizeMargin)
+ resize += 'w';
+ else if (x >= selection.width - options.resizeMargin)
+ resize += 'e';
+ }
+
+ $box.css('cursor', resize ? resize + '-resize' :
+ options.movable ? 'move' : '');
+ }
+
+ /**
+ * Selection area mousemove event handler
+ *
+ * @param event
+ * The event object
+ */
+ function areaMouseMove(event) {
+ if (breakWhenNoTouch(event))
+ return;
+
+ if (!adjusted) {
+ adjust();
+ adjusted = true;
+
+ $box.one('mouseout', function () { adjusted = false; });
+ }
+
+ checkResize(event);
+ }
+
+ /**
+ * Document mouseup event handler
+ *
+ * @param event
+ * The event object
+ */
+ function docMouseUp(event) {
+ /* Reset touch action flag */
+ touch = false;
+ /* Set back the default cursor */
+ $('body').css('cursor', '');
+ /*
+ * If autoHide is enabled, or if the selection has zero width/height,
+ * hide the selection and the outer area
+ */
+ if (options.autoHide || selection.width * selection.height == 0)
+ hide($box.add($outer), function () { $(this).hide(); });
+
+ $(document).off('mousemove touchmove', selectingMouseMove);
+ $box.on('mousemove touchmove', areaMouseMove);
+
+ /*
+ * If docMouseUp() is called by areaMouseDown() to work around the issue
+ * with Android Chrome, there is no event object, and we don't want to
+ * run the onSelectEnd callback function.
+ */
+ if (event)
+ options.onSelectEnd(img, getSelection());
+ }
+
+ /**
+ * Selection area mousedown event handler
+ *
+ * @param event
+ * The event object
+ * @return false
+ */
+ function areaMouseDown(event) {
+ if (event.type == 'mousedown' && event.which != 1) return false;
+
+ if (event.type == 'touchstart') {
+ /*
+ * Android Chrome often does not produce a touchend event
+ * (https://code.google.com/p/chromium/issues/detail?id=152913), so
+ * if it appears that the touch flag is still set, we call the
+ * mouseup/touchend event handler to clean up after the previous
+ * touch action.
+ */
+ if (touch)
+ docMouseUp();
+
+ /* This is a start of a touch action */
+ touch = true;
+
+ /*
+ * Normally, checkResize() is called by the mousemove event handler
+ * triggered just before mousedown, but with a touch action there
+ * is no mousemove, so we need to call it explicitly.
+ */
+ checkResize(event);
+ }
+ else
+ adjust();
+
+ if (resize) {
+ /* Resize mode is in effect */
+
+ /*
+ * Set (x1, y1) to the fixed corner of the selection area, and (x2,
+ * y2) to the corner that's being moved.
+ */
+ x1 = viewX(selection['x' + (1 + /w/.test(resize))]);
+ y1 = viewY(selection['y' + (1 + /n/.test(resize))]);
+ x2 = viewX(selection['x' + (1 + !/w/.test(resize))]);
+ y2 = viewY(selection['y' + (1 + !/n/.test(resize))]);
+
+ edgeX = x2 - evX(event);
+ edgeY = y2 - evY(event);
+
+ $(document).on('mousemove touchmove', selectingMouseMove)
+ .one('mouseup touchend', docMouseUp);
+ $box.off('mousemove touchmove', areaMouseMove);
+ }
+ else if (options.movable) {
+ startX = left + selection.x1 - evX(event);
+ startY = top + selection.y1 - evY(event);
+
+ $box.off('mousemove touchmove', areaMouseMove);
+
+ $(document).on('mousemove touchmove', movingMouseMove)
+ .one('mouseup touchend', function () {
+ touch = false;
+ options.onSelectEnd(img, getSelection());
+
+ $(document).off('mousemove touchmove', movingMouseMove);
+ $box.on('mousemove touchmove', areaMouseMove);
+ });
+ }
+ else
+ $img.mousedown(event);
+
+ return false;
+ }
+
+ /**
+ * Adjust the x2/y2 coordinates to maintain aspect ratio (if defined)
+ *
+ * @param xFirst
+ * If set to
true, calculate x2 first. Otherwise,
+ * calculate y2 first.
+ */
+ function fixAspectRatio(xFirst) {
+ if (aspectRatio)
+ if (xFirst) {
+ x2 = max(left, min(left + imgWidth,
+ x1 + abs(y2 - y1) * aspectRatio * (x2 > x1 || -1)));
+ y2 = round(max(top, min(top + imgHeight,
+ y1 + abs(x2 - x1) / aspectRatio * (y2 > y1 || -1))));
+ x2 = round(x2);
+ }
+ else {
+ y2 = max(top, min(top + imgHeight,
+ y1 + abs(x2 - x1) / aspectRatio * (y2 > y1 || -1)));
+ x2 = round(max(left, min(left + imgWidth,
+ x1 + abs(y2 - y1) * aspectRatio * (x2 > x1 || -1))));
+ y2 = round(y2);
+ }
+ }
+
+ /**
+ * Check if the coordinates of the selection area are within the required
+ * limits and conform to the aspect ratio; adjust if necessary
+ */
+ function fixAreaCoords() {
+ /*
+ * Make sure the top left corner of the selection area stays within
+ * image boundaries (it might not if the image source was dynamically
+ * changed).
+ */
+ x1 = min(x1, left + imgWidth);
+ y1 = min(y1, top + imgHeight);
+
+ if (abs(x2 - x1) < minWidth) {
+ /* Selection width is smaller than minWidth */
+ x2 = x1 - minWidth * (x2 < x1 || -1);
+
+ if (x2 < left)
+ x1 = left + minWidth;
+ else if (x2 > left + imgWidth)
+ x1 = left + imgWidth - minWidth;
+ }
+
+ if (abs(y2 - y1) < minHeight) {
+ /* Selection height is smaller than minHeight */
+ y2 = y1 - minHeight * (y2 < y1 || -1);
+
+ if (y2 < top)
+ y1 = top + minHeight;
+ else if (y2 > top + imgHeight)
+ y1 = top + imgHeight - minHeight;
+ }
+
+ x2 = max(left, min(x2, left + imgWidth));
+ y2 = max(top, min(y2, top + imgHeight));
+
+ fixAspectRatio(abs(x2 - x1) < abs(y2 - y1) * aspectRatio);
+
+ if (abs(x2 - x1) > maxWidth) {
+ /* Selection width is greater than maxWidth */
+ x2 = x1 - maxWidth * (x2 < x1 || -1);
+ fixAspectRatio();
+ }
+
+ if (abs(y2 - y1) > maxHeight) {
+ /* Selection height is greater than maxHeight */
+ y2 = y1 - maxHeight * (y2 < y1 || -1);
+ fixAspectRatio(true);
+ }
+
+ selection = { x1: selX(min(x1, x2)), x2: selX(max(x1, x2)),
+ y1: selY(min(y1, y2)), y2: selY(max(y1, y2)),
+ width: abs(x2 - x1), height: abs(y2 - y1) };
+ }
+
+ /**
+ * Resize the selection area respecting the minimum/maximum dimensions and
+ * aspect ratio
+ */
+ function doResize() {
+ fixAreaCoords();
+
+ update();
+
+ options.onSelectChange(img, getSelection());
+ }
+
+ /**
+ * Mousemove event handler triggered when the user is selecting an area
+ *
+ * @param event
+ * The event object
+ * @return false
+ */
+ function selectingMouseMove(event) {
+ if (breakWhenNoTouch(event))
+ return;
+
+ fixAreaCoords();
+
+ x2 = /w|e|^$/.test(resize) || aspectRatio ? evX(event) + edgeX : viewX(selection.x2);
+ y2 = /n|s|^$/.test(resize) || aspectRatio ? evY(event) + edgeY : viewY(selection.y2);
+
+ doResize();
+
+ return false;
+ }
+
+ /**
+ * Move the selection area
+ *
+ * @param newX1
+ * New viewport X1
+ * @param newY1
+ * New viewport Y1
+ */
+ function doMove(newX1, newY1) {
+ x2 = (x1 = newX1) + selection.width;
+ y2 = (y1 = newY1) + selection.height;
+
+ $.extend(selection, { x1: selX(x1), y1: selY(y1), x2: selX(x2),
+ y2: selY(y2) });
+
+ update();
+
+ options.onSelectChange(img, getSelection());
+ }
+
+ /**
+ * Mousemove event handler triggered when the selection area is being moved
+ *
+ * @param event
+ * The event object
+ * @return false
+ */
+ function movingMouseMove(event) {
+ if (breakWhenNoTouch(event))
+ return;
+
+ x1 = max(left, min(startX + evX(event), left + imgWidth - selection.width));
+ y1 = max(top, min(startY + evY(event), top + imgHeight - selection.height));
+
+ doMove(x1, y1);
+
+ event.preventDefault();
+ return false;
+ }
+
+ /**
+ * Start selection
+ */
+ function startSelection() {
+ $(document).off('mousemove touchmove', startSelection);
+ adjust();
+
+ x2 = x1;
+ y2 = y1;
+ doResize();
+
+ resize = '';
+
+ if (!$outer.is(':visible'))
+ /* Show the plugin elements */
+ $box.add($outer).hide().fadeIn(options.fadeDuration||0)
+
+ shown = true;
+
+ $(document).off('mouseup touchend', cancelSelection)
+ .on('mousemove touchmove', selectingMouseMove)
+ .one('mouseup touchend', docMouseUp);
+ $box.off('mousemove touchmove', areaMouseMove);
+
+ options.onSelectStart(img, getSelection());
+ }
+
+ /**
+ * Cancel selection
+ */
+ function cancelSelection() {
+ $(document).off('mousemove touchmove', startSelection)
+ .off('mouseup touchend', cancelSelection);
+ hide($box.add($outer));
+
+ setSelection(selX(x1), selY(y1), selX(x1), selY(y1));
+
+ /* If this is an API call, callback functions should not be triggered */
+ if (!(this instanceof $.imgAreaSelect)) {
+ options.onSelectChange(img, getSelection());
+ options.onSelectEnd(img, getSelection());
+ }
+ }
+
+ /**
+ * Image mousedown event handler
+ *
+ * @param event
+ * The event object
+ * @return false
+ */
+ function imgMouseDown(event) {
+ /* Ignore the event if animation is in progress */
+ if (event.type == 'mousedown' && event.which != 1 ||
+ $outer.is(':animated'))
+ return false;
+
+ /* If it's a touch action, set the touch flag */
+ touch = event.type == 'touchstart';
+
+ adjust();
+ startX = x1 = evX(event);
+ startY = y1 = evY(event);
+ edgeX = edgeY = 0;
+
+ /* Selection will start when the mouse is moved */
+ $(document).on({ 'mousemove touchmove': startSelection,
+ 'mouseup touchend': cancelSelection });
+
+ return false;
+ }
+
+ /**
+ * Window resize event handler
+ */
+ function windowResize() {
+ doUpdate(false);
+ }
+
+ /**
+ * Image load event handler. This is the final part of the initialization
+ * process.
+ */
+ function imgLoad() {
+ imgLoaded = true;
+
+ /* Set options */
+ setOptions(options = $.extend({
+ classPrefix: 'imgareaselect',
+ movable: true,
+ parent: 'body',
+ resizable: true,
+ resizeMargin: 10,
+ onInit: function () {},
+ onSelectStart: function () {},
+ onSelectChange: function () {},
+ onSelectEnd: function () {}
+ }, options));
+
+ if (options.show) {
+ shown = true;
+ adjust();
+ update();
+ $box.add($outer).hide().fadeIn(options.fadeDuration||0)
+ }
+
+ /*
+ * Call the onInit callback. The setTimeout() call is used to ensure
+ * that the plugin has been fully initialized and the object instance is
+ * available (so that it can be obtained in the callback).
+ */
+ setTimeout(function () { options.onInit(img, getSelection()); }, 0);
+ }
+
+ /**
+ * Document keypress event handler
+ *
+ * @param event
+ * The event object
+ * @return false
+ */
+ var docKeyPress = function(event) {
+ var k = options.keys, d, t, key = event.keyCode;
+
+ d = !isNaN(k.alt) && (event.altKey || event.originalEvent.altKey) ? k.alt :
+ !isNaN(k.ctrl) && event.ctrlKey ? k.ctrl :
+ !isNaN(k.shift) && event.shiftKey ? k.shift :
+ !isNaN(k.arrows) ? k.arrows : 10;
+
+ if (k.arrows == 'resize' || (k.shift == 'resize' && event.shiftKey) ||
+ (k.ctrl == 'resize' && event.ctrlKey) ||
+ (k.alt == 'resize' && (event.altKey || event.originalEvent.altKey)))
+ {
+ /* Resize selection */
+
+ switch (key) {
+ case 37:
+ /* Left */
+ d = -d;
+ case 39:
+ /* Right */
+ t = max(x1, x2);
+ x1 = min(x1, x2);
+ x2 = max(t + d, x1);
+ fixAspectRatio();
+ break;
+ case 38:
+ /* Up */
+ d = -d;
+ case 40:
+ /* Down */
+ t = max(y1, y2);
+ y1 = min(y1, y2);
+ y2 = max(t + d, y1);
+ fixAspectRatio(true);
+ break;
+ default:
+ return;
+ }
+
+ doResize();
+ }
+ else {
+ /* Move selection */
+
+ x1 = min(x1, x2);
+ y1 = min(y1, y2);
+
+ switch (key) {
+ case 37:
+ /* Left */
+ doMove(max(x1 - d, left), y1);
+ break;
+ case 38:
+ /* Up */
+ doMove(x1, max(y1 - d, top));
+ break;
+ case 39:
+ /* Right */
+ doMove(x1 + min(d, imgWidth - selX(x2)), y1);
+ break;
+ case 40:
+ /* Down */
+ doMove(x1, y1 + min(d, imgHeight - selY(y2)));
+ break;
+ default:
+ return;
+ }
+ }
+
+ return false;
+ };
+
+ /**
+ * Set plugin options
+ *
+ * @param newOptions
+ * The new options object
+ */
+ function setOptions(newOptions) {
+ if (newOptions.parent)
+ ($parent = $(newOptions.parent)).append($box).append($outer);
+
+ /* Merge the new options with the existing ones */
+ $.extend(options, newOptions);
+
+ adjust();
+
+ if (newOptions.handles != null) {
+ /* Recreate selection area handles */
+ $handles.remove();
+ $handles = $([]);
+
+ i = newOptions.handles ? newOptions.handles == 'corners' ? 4 : 8 : 0;
+
+ while (i--)
+ $handles = $handles.add(div());
+
+ /* Add a class to handles and set the CSS properties */
+ $handles.addClass(options.classPrefix + '-handle').css({
+ position: 'absolute',
+ /*
+ * The font-size property needs to be set to zero, otherwise
+ * Internet Explorer makes the handles too large
+ */
+ fontSize: 0,
+ zIndex: zIndex + 1 || 1
+ });
+
+ /*
+ * If handle width/height has not been set with CSS rules, set the
+ * default 5px
+ */
+ if (!parseInt($handles.css('width')) >= 0)
+ $handles.width(5).height(5);
+ }
+
+ /* Calculate scale factors */
+ scaleX = options.imageWidth / imgWidth || 1;
+ scaleY = options.imageHeight / imgHeight || 1;
+
+ /* Set selection */
+ if (newOptions.x1 != null) {
+ setSelection(newOptions.x1, newOptions.y1, newOptions.x2,
+ newOptions.y2);
+ newOptions.show = !newOptions.hide;
+ }
+
+ if (newOptions.keys)
+ /* Enable keyboard support */
+ options.keys = $.extend({ shift: 1, ctrl: 'resize' },
+ newOptions.keys);
+
+ /* Add classes to plugin elements */
+ $outer.addClass(options.classPrefix + '-outer');
+ $outer.css('opacity', '0.8');
+ $area.addClass(options.classPrefix + '-selection');
+ for (i = 0; i++ < 4;)
+ $($border[i-1]).addClass(options.classPrefix + '-border' + i);
+
+ /* Append all the selection area elements to the container box */
+ $box.append($area.add($border)).append($handles);
+
+ if (msie) {
+ if (o = ($outer.css('filter')||'').match(/opacity=(\d+)/))
+ $outer.css('opacity', o[1]/100);
+ if (o = ($border.css('filter')||'').match(/opacity=(\d+)/))
+ $border.css('opacity', o[1]/100);
+ }
+
+ if (newOptions.hide)
+ hide($box.add($outer));
+ else if (newOptions.show && imgLoaded) {
+ shown = true;
+ $box.add($outer).fadeIn(options.fadeDuration||0)
+ doUpdate();
+ }
+
+ /* Calculate the aspect ratio factor */
+ aspectRatio = (d = (options.aspectRatio || '').split(/:/))[0] / d[1];
+
+ $img.add($outer).off('mousedown touchstart', imgMouseDown);
+
+ if (options.disable || options.enable === false) {
+ /* Disable the plugin */
+ $box.off({ 'mousemove touchmove': areaMouseMove,
+ 'mousedown touchstart': areaMouseDown });
+ $(window).off('resize', windowResize);
+ }
+ else {
+ if (options.enable || options.disable === false) {
+ /* Enable the plugin */
+ if (options.resizable || options.movable)
+ $box.on({ 'mousemove touchmove': areaMouseMove,
+ 'mousedown touchstart': areaMouseDown });
+
+ $(window).resize(windowResize);
+ }
+
+ if (!options.persistent)
+ $img.add($outer).on('mousedown touchstart', imgMouseDown);
+ }
+
+ options.enable = options.disable = undefined;
+ }
+
+ /**
+ * Remove plugin completely
+ */
+ this.remove = function () {
+ /*
+ * Call setOptions with { disable: true } to unbind the event handlers
+ */
+ setOptions({ disable: true });
+ $box.add($outer).remove();
+ };
+
+ /*
+ * Public API
+ */
+
+ /**
+ * Get current options
+ *
+ * @return An object containing the set of options currently in use
+ */
+ this.getOptions = function () { return options; };
+
+ /**
+ * Set plugin options
+ *
+ * @param newOptions
+ * The new options object
+ */
+ this.setOptions = setOptions;
+
+ /**
+ * Get the current selection
+ *
+ * @param noScale
+ * If set to
true, scaling is not applied to the
+ * returned selection
+ * @return Selection object
+ */
+ this.getSelection = getSelection;
+
+ /**
+ * Set the current selection
+ *
+ * @param x1
+ * X coordinate of the upper left corner of the selection area
+ * @param y1
+ * Y coordinate of the upper left corner of the selection area
+ * @param x2
+ * X coordinate of the lower right corner of the selection area
+ * @param y2
+ * Y coordinate of the lower right corner of the selection area
+ * @param noScale
+ * If set to
true, scaling is not applied to the
+ * new selection
+ */
+ this.setSelection = setSelection;
+
+ /**
+ * Cancel selection
+ */
+ this.cancelSelection = cancelSelection;
+
+ /**
+ * Update plugin elements
+ *
+ * @param resetKeyPress
+ * If set to
false, this instance's keypress
+ * event handler is not activated
+ */
+ this.update = doUpdate;
+
+ /* Do the dreaded browser detection */
+ var msie = (/msie ([\w.]+)/i.exec(ua)||[])[1],
+ safari = /webkit/i.test(ua) && !/chrome/i.test(ua);
+
+ /*
+ * Traverse the image's parent elements (up to ) and find the
+ * highest z-index
+ */
+ $p = $img;
+
+ while ($p.length) {
+ zIndex = max(zIndex,
+ !isNaN($p.css('z-index')) ? $p.css('z-index') : zIndex);
+ /*
+ * If the parent element is not set explicitly, check if any of the
+ * ancestor elements has fixed position
+ */
+ if (!options.parent && $p.css('position') == 'fixed')
+ position = 'fixed';
+
+ $p = $p.parent(':not(body)');
+ }
+
+ /*
+ * If z-index is given as an option, it overrides the one found by the
+ * above loop
+ */
+ zIndex = options.zIndex || zIndex;
+
+ /*
+ * In MSIE and WebKit, we need to use the keydown event instead of keypress
+ */
+ $.imgAreaSelect.keyPress = msie || safari ? 'keydown' : 'keypress';
+
+ $box.add($outer).hide().css({ position: position, overflow: 'hidden',
+ zIndex: zIndex || '0' });
+ $box.css({ zIndex: zIndex + 2 || 2 });
+ $area.add($border).css({ position: 'absolute', fontSize: 0 });
+
+ /*
+ * If the image has been fully loaded, or if it is not really an image (eg.
+ * a div), call imgLoad() immediately; otherwise, bind it to be called once
+ * on image load event.
+ */
+ img.complete || img.readyState == 'complete' || !$img.is('img') ?
+ imgLoad() : $img.one('load', imgLoad);
+
+ /*
+ * MSIE 9.0 doesn't always fire the image load event -- resetting the src
+ * attribute seems to trigger it. The check is for version 7 and above to
+ * accommodate for MSIE 9 running in compatibility mode.
+ */
+ if (!imgLoaded && msie && msie >= 7)
+ img.src = img.src;
+ };
+
+ /**
+ * Invoke imgAreaSelect on a jQuery object containing the image(s)
+ *
+ * @param options
+ * Options object
+ * @return The jQuery object or a reference to imgAreaSelect instance (if the
+ *
instance option was specified)
+ */
+ $.fn.imgAreaSelect = function (options) {
+ options = options || {};
+
+ this.each(function () {
+ /* Is there already an imgAreaSelect instance bound to this element? */
+ if ($(this).data('imgAreaSelect')) {
+ /* Yes there is -- is it supposed to be removed? */
+ if (options.remove) {
+ /* Remove the plugin */
+ $(this).data('imgAreaSelect').remove();
+ $(this).removeData('imgAreaSelect');
+ }
+ else
+ /* Reset options */
+ $(this).data('imgAreaSelect').setOptions(options);
+ }
+ else if (!options.remove) {
+ /* No exising instance -- create a new one */
+
+ /*
+ * If neither the "enable" nor the "disable" option is present, add
+ * "enable" as the default
+ */
+ if (options.enable === undefined && options.disable === undefined)
+ options.enable = true;
+
+ $(this).data('imgAreaSelect', new $.imgAreaSelect(this, options));
+ }
+ });
+
+ if (options.instance)
+ /*
+ * Return the imgAreaSelect instance bound to the first element in the
+ * set
+ */
+ return $(this).data('imgAreaSelect');
+
+ return this;
+ };
+
+ })(jQuery);
+
\ No newline at end of file
diff --git a/webroot/js/jquery.imgnotes-0.2.js b/webroot/js/jquery.imgnotes-0.2.js
index 477b75e..854f2ac 100644
--- a/webroot/js/jquery.imgnotes-0.2.js
+++ b/webroot/js/jquery.imgnotes-0.2.js
@@ -23,8 +23,6 @@
$.extend(options, o);
}
- console.log(options);
-
if(typeof options.notes != "undefined"){
notes = options.notes;
}