diff --git a/dist/docs/assets/js/paper.js b/dist/docs/assets/js/paper.js
index e533bce9..8dab8104 100644
--- a/dist/docs/assets/js/paper.js
+++ b/dist/docs/assets/js/paper.js
@@ -9,7 +9,7 @@
  *
  * All rights reserved.
  *
- * Date: Mon Jun 22 15:17:43 2020 +0200
+ * Date: Mon Jun 22 16:32:39 2020 +0200
  *
  ***
  *
@@ -5345,7 +5345,7 @@ var Raster = Item.extend({
 		source: null
 	},
 	_prioritize: ['crossOrigin'],
-	_smoothing: true,
+	_smoothing: 'low',
 	beans: true,
 
 	initialize: function Raster(source, position) {
@@ -5569,7 +5569,9 @@ var Raster = Item.extend({
 	},
 
 	setSmoothing: function(smoothing) {
-		this._smoothing = smoothing;
+		this._smoothing = typeof smoothing === 'string'
+			? smoothing
+			: smoothing ? 'low' : 'off';
 		this._changed(257);
 	},
 
@@ -5739,8 +5741,12 @@ var Raster = Item.extend({
 
 			this._setStyles(ctx, param, viewMatrix);
 
+			var smoothing = this._smoothing,
+				disabled = smoothing === 'off';
 			DomElement.setPrefixed(
-				ctx, 'imageSmoothingEnabled', this._smoothing
+				ctx,
+				disabled ? 'imageSmoothingEnabled' : 'imageSmoothingQuality',
+				disabled ? false : smoothing
 			);
 
 			ctx.drawImage(element,
diff --git a/dist/docs/classes/Raster.html b/dist/docs/classes/Raster.html
index 3d57d5ae..b398bccd 100644
--- a/dist/docs/classes/Raster.html
+++ b/dist/docs/classes/Raster.html
@@ -580,19 +580,21 @@ console.log(view.element.toDataURL('image/png').substring(0, 32));
 <div class="member-description hidden">
 
 <div class="member-text">
-	<p>Specifies if the raster should be smoothed when scaled up or if the pixels should be scaled up by repeating the nearest neighboring pixels.</p>
+	<p>Determines if the raster is drawn with pixel smoothing when scaled up or down, and if so, at which quality its pixels are to be smoothed. The settings of this property control both the <code>imageSmoothingEnabled</code> and <code>imageSmoothingQuality</code> properties of the <code>CanvasRenderingContext2D</code> interface.</p>
+<p>By default, smoothing is enabled at <code>&#39;low&#39;</code> quality. It can be set to of <code>&#39;off&#39;</code> to scale the raster&rsquo;s pixels by repeating the nearest neighboring pixels, or to <code>&#39;low&#39;</code>, <code>&#39;medium&#39;</code> or <code>&#39;high&#39;</code> to control the various degrees of available image smoothing quality.</p>
+<p>For backward compatibility, it can can also be set to <code>false</code> (= <code>&#39;off&#39;</code>) or <code>true</code> (= <code>&#39;low&#39;</code>).</p>
 	
 	
 	
 		<ul class="member-list">
 			<h4>Default:</h4>
-			<li><tt>true</tt></li>
+			<li><tt>'low'</tt></li>
 		</ul>
 	
 	<ul class="member-list">
 		<h4>Type:</h4>
 		<li>
-			<tt>Boolean</tt>
+			<tt>String</tt>
 		</li>
 	</ul>
     
@@ -606,9 +608,8 @@ console.log(view.element.toDataURL('image/png').substring(0, 32));
 </div>
 
 <script type="text/paperscript" canvas="canvas-6">
-var raster = new Raster({
-    source: 'http://assets.paperjs.org/images/marilyn.jpg',
-    smoothing: false
+var raster = new Raster({source:
+'http://assets.paperjs.org/images/marilyn.jpg', smoothing: 'off'
 });
 raster.scale(5);
 </script>
diff --git a/dist/paper-core.js b/dist/paper-core.js
index 1f27fdef..604f3197 100644
--- a/dist/paper-core.js
+++ b/dist/paper-core.js
@@ -9,7 +9,7 @@
  *
  * All rights reserved.
  *
- * Date: Mon Jun 22 15:17:43 2020 +0200
+ * Date: Mon Jun 22 16:32:39 2020 +0200
  *
  ***
  *
@@ -5342,7 +5342,7 @@ var Raster = Item.extend({
 		source: null
 	},
 	_prioritize: ['crossOrigin'],
-	_smoothing: true,
+	_smoothing: 'low',
 	beans: true,
 
 	initialize: function Raster(source, position) {
@@ -5566,7 +5566,9 @@ var Raster = Item.extend({
 	},
 
 	setSmoothing: function(smoothing) {
-		this._smoothing = smoothing;
+		this._smoothing = typeof smoothing === 'string'
+			? smoothing
+			: smoothing ? 'low' : 'off';
 		this._changed(257);
 	},
 
@@ -5736,8 +5738,12 @@ var Raster = Item.extend({
 
 			this._setStyles(ctx, param, viewMatrix);
 
+			var smoothing = this._smoothing,
+				disabled = smoothing === 'off';
 			DomElement.setPrefixed(
-				ctx, 'imageSmoothingEnabled', this._smoothing
+				ctx,
+				disabled ? 'imageSmoothingEnabled' : 'imageSmoothingQuality',
+				disabled ? false : smoothing
 			);
 
 			ctx.drawImage(element,
diff --git a/dist/paper-core.min.js b/dist/paper-core.min.js
index f4151392..13ce4ab7 100644
--- a/dist/paper-core.min.js
+++ b/dist/paper-core.min.js
@@ -9,7 +9,7 @@
  *
  * All rights reserved.
  *
- * Date: Mon Jun 22 15:17:43 2020 +0200
+ * Date: Mon Jun 22 16:32:39 2020 +0200
  *
  ***
  *
@@ -29,4 +29,4 @@
  * created by Marijn Haverbeke and released under an MIT license.
  *
  */
-var paper=function(u,q){var O=(u=u||require("./node/self.js")).window,k=u.document,H=new function(){function n(t,e,n){var i;return t&&((i=d(t,"length"))&&"number"==typeof i.value?r:function(t,e){for(var n in this)this.hasOwnProperty(n)&&t.call(e,this[n],n,this)}).call(t,e,n=n||t),n}var s=/^(statics|enumerable|beans|preserve)$/,t=[],i=t.slice,a=Object.create,d=Object.getOwnPropertyDescriptor,_=Object.defineProperty,r=t.forEach||function(t,e){for(var n=0,i=this.length;n<i;n++)t.call(e,this[n],n,this)},o=Object.assign||function(t){for(var e=1,n=arguments.length;e<n;e++){var i=arguments[e];for(var r in i)i.hasOwnProperty(r)&&(t[r]=i[r])}return t};function h(a,o,h,u,l){var c={};function t(t,e){"string"==typeof(e=e||(e=d(o,t))&&(e.get?e:e.value))&&"#"===e[0]&&(e=a[e.substring(1)]||e);var n,i="function"==typeof e,r=e,s=l||i&&!e.base?e&&e.get?t in a:a[t]:null;l&&s||(i&&s&&(e.base=s),i&&!1!==u&&(n=t.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(c[n[3].toLowerCase()+n[4]]=n[2]),r&&!i&&r.get&&"function"==typeof r.get&&f.isPlainObject(r)||(r={value:r,writable:!0}),(d(a,t)||{configurable:!0}).configurable&&(r.configurable=!0,r.enumerable=null!=h?h:!n),_(a,t,r))}if(o){for(var e in o)o.hasOwnProperty(e)&&!s.test(e)&&t(e);for(var e in c){var n=c[e],i=a["set"+n],r=a["get"+n]||i&&a["is"+n];!r||!0!==u&&0!==r.length||t(e,{get:r,set:i})}}return a}function f(){for(var t=0,e=arguments.length;t<e;t++){var n=arguments[t];n&&o(this,n)}return this}return h(f,{inject:function(t){var e,n,i;t&&(e=!0===t.statics?t:t.statics,n=t.beans,i=t.preserve,e!==t&&h(this.prototype,t,t.enumerable,n,i),h(this,e,null,n,i));for(var r=1,s=arguments.length;r<s;r++)this.inject(arguments[r]);return this},extend:function(){for(var t,e,n,i=this,r=0,s=arguments.length;r<s&&(!t||!e);r++)n=arguments[r],t=t||n.initialize,e=e||n.prototype;return e=(t=t||function(){i.apply(this,arguments)}).prototype=e||a(this.prototype),_(e,"constructor",{value:t,writable:!0,configurable:!0}),h(t,this),arguments.length&&this.inject.apply(t,arguments),t.base=i,t}}).inject({enumerable:!1,initialize:f,set:f,inject:function(){for(var t=0,e=arguments.length;t<e;t++){var n=arguments[t];n&&h(this,n,n.enumerable,n.beans,n.preserve)}return this},extend:function(){var t=a(this);return t.inject.apply(t,arguments)},each:function(t,e){return n(this,t,e)},clone:function(){return new this.constructor(this)},statics:{set:o,each:n,create:a,define:_,describe:d,clone:function(t){return o(new t.constructor,t)},isPlainObject:function(t){var e=null!=t&&t.constructor;return e&&(e===Object||e===f||"Object"===e.name)},pick:function(t,e){return t!==q?t:e},slice:function(t,e,n){return i.call(t,e,n)}}})};"undefined"!=typeof module&&(module.exports=H),H.inject({enumerable:!1,toString:function(){return null!=this._id?(this._class||"Object")+(this._name?" 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Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return $.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return U.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return U.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,u){h||(n-=t,i-=e,a-=r,o-=s);var l=n*o-i*a;if(!Z.isMachineZero(l)){var c=t-r,d=e-s,_=(a*d-o*c)/l,f=(n*d-i*c)/l;if(u||-1e-12<_&&_<1+1e-12&&-1e-12<f&&f<1+1e-12)return u||(_=_<=0?0:1<=_?1:_),new U(t+_*n,e+_*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,u=h*i-(s-e)*n;return!o&&Z.isMachineZero(u)&&0<=(u=(h*n+h*n)/(n*n+i*i))&&u<=1&&(u=0),u<0?-1:0<u?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?0<i?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/(n<i?i*Math.sqrt(1+n*n/(i*i)):n*Math.sqrt(1+i*i/(n*n)))},getDistance:function(t,e,n,i,r,s,a){return Math.abs($.getSignedDistance(t,e,n,i,r,s,a))}}}),C=e.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){e.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new g(null,null,this),this._view=F.create(this,t||nt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return H.serialize(this._children,t,!0,e)},_changed:function(t,e){var n;1&t&&((n=this._view)&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate()));var i,r,s,a=this._changes;a&&e&&((s=(i=this._changesById)[r=e._id])?s.flags|=t:a.push(i[r]={item:e,flags:t}))},clear:function(){for(var t=this._children,e=t.length-1;0<=e;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function t(){return!!t.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new o({project:this,insert:!0})},getSymbolDefinitions:function(){var i=[],r={};return this.getItems({class:a,match:function(t){var e=t._definition,n=e._id;return r[n]||(r[n]=!0,i.push(e)),!1}}),i},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(q,t)},insertLayer:function(t,e){var n;return e instanceof o?(e._remove(!1,!0),H.splice(this._children,[e],t,0),e._setProject(this,!0),(n=e._name)&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)):e=null,e},_insertItem:function(t,e,n){return e=this.insertLayer(t,e)||(this._activeLayer||this._insertItem(q,new o(R.NO_INSERT),!0)).insertChild(t,e),n&&e.activate&&e.activate(),e},getItems:function(t){return R._getItems(this,t)},getItem:function(t){return R._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return H.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var 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function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return H.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,e){var n=t&&H.isPlainObject(t),i=n&&!0===t.internal,r=this._matrix=new G,s=n&&t.project||st.project,a=st.settings;return this._id=i?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&a.applyMatrix,e&&r.translate(e),(r._owner=this)._style=new 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s=n[i];t.hasOwnProperty(s)&&(this[s]=t[s])}e||this._matrix.set(t._matrix,!0),this.setApplyMatrix(t._applyMatrix),this.setPivot(t._pivot),this.setSelection(t._selection);var a=t._data,o=t._name;this._data=a?H.clone(a):null,o&&this.setName(o)},rasterize:function(t,e){var n,i,r,s=this.getStrokeBounds(),a=(t||this.getView().getResolution())/72,o=s.getTopLeft().floor(),h=s.getBottomRight().ceil(),u=new W(h.subtract(o)),l=new I(R.NO_INSERT);return u.isZero()||(i=(n=nt.getCanvas(u.multiply(a))).getContext("2d"),r=(new G).scale(a).translate(o.negate()),i.save(),r.applyToContext(i),this.draw(i,new H({matrices:[r]})),i.restore(),l.setCanvas(n)),l.transform((new G).translate(o.add(u.divide(2))).scale(1/a)),e!==q&&!e||l.insertAbove(this),l},contains:function(){var t=this._matrix;return t.isInvertible()&&!!this._contains(t._inverseTransform(U.read(arguments)))},_contains:function(t){var e=this._children;if(e){for(var n=e.length-1;0<=n;n--)if(e[n].contains(t))return!0;return!1}return 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e=this;e=e._parent;)if(e===t)return!0;return!1},isAncestor:function(t){return!!t&&t.isDescendant(this)},isSibling:function(t){return this._parent===t._parent},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(Group|Layer|CompoundPath)$/.test(e._class)&&t.isDescendant(e))return!0;e=e._parent}return!1}},H.each(["rotate","scale","shear","skew"],function(i){var r="rotate"===i;this[i]=function(){var t=arguments,e=(r?H:U).read(t),n=U.read(t,0,{readNull:!0});return this.transform((new G)[i](e,n||this.getPosition(!0)))}},{translate:function(){var t=new G;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,n){var i,r,s,a,o=this._matrix,h=t&&!t.isIdentity(),u=n&&this._canApplyMatrix||this._applyMatrix&&(h||!o.isIdentity()||e&&this._children);if(!h&&!u)return this;h&&(!t.isInvertible()&&o.isInvertible()&&(o._backup=o.getValues()),o.prepend(t,!0),r=(i=this._style).getFillColor(!0),s=i.getStrokeColor(!0),r&&r.transform(t),s&&s.transform(t)),(u=u&&this._transformContent(o,e,n))&&((a=this._pivot)&&o._transformPoint(a,a,!0),o.reset(!0),n&&this._canApplyMatrix&&(this._applyMatrix=!0));var l=this._bounds,c=this._position;(h||u)&&this._changed(25);var d=h&&l&&t.decompose();if(d&&d.skewing.isZero()&&d.rotation%90==0){for(var _ in l){var f,g=l[_];g.nonscaling?delete l[_]:!u&&g.internal||(f=g.rect,t._transformBounds(f,f))}var v=(this._bounds=l)[this._getBoundsCacheKey(this._boundsOptions||{})];v&&(this._position=this._getPositionFromBounds(v.rect))}else h&&c&&this._pivot&&(this._position=t._transformPoint(c,c));return this},_transformContent:function(t,e,n){var i=this._children;if(i){for(var r=0,s=i.length;r<s;r++)i[r].transform(t,e,n);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(U.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(U.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(U.read(arguments))},localToParent:function(){return this._matrix._transformPoint(U.read(arguments))},fitBounds:function(t,e){t=T.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?r<i:i<r)?t.width/n.width:t.height/n.height,a=new T(new U,new W(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var 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i=e.matrices,r=e.viewMatrix,s=this._matrix,a=i[i.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,i.push(a),e.updateMatrix&&(this._globalMatrix=a);var o,h,u,l=this._blendMode,c=Z.clamp(this._opacity,0,1),d="normal"===l,_=x.nativeModes[l],f=d&&1===c||e.dontStart||e.clip||(_||d&&c<1)&&this._canComposite(),g=e.pixelRatio||1;if(!f){var v=this.getStrokeBounds(r);if(!v.width||!v.height)return void i.pop();u=e.offset,h=e.offset=v.getTopLeft().floor(),o=t,t=nt.getContext(v.getSize().ceil().add(1).multiply(g)),1!==g&&t.scale(g,g)}t.save();var p,m=n?n.appended(s):this._canScaleStroke&&!this.getStrokeScaling(!0)&&r,y=!f&&e.clipItem,w=!m||y;f?(t.globalAlpha=c,_&&(t.globalCompositeOperation=l)):w&&t.translate(-h.x,-h.y),w&&(f?s:r).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m&&(t.setTransform(g,0,0,g,0,0),(p=e.offset)&&t.translate(-p.x,-p.y)),this._draw(t,e,r,m),t.restore(),i.pop(),e.clip&&!e.dontFinish&&t.clip(this.getFillRule()),f||(x.process(l,t,o,c,h.subtract(u).multiply(g)),nt.release(t),e.offset=u)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof Y)return e._isUpdated(t);var n=this._updateVersion===t;return!n&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,n=!0),n},_drawSelection:function(t,e,n,i,r){var s=this._selection,a=1&s,o=2&s||a&&this._selectBounds,h=4&s;if(this._drawSelected||(a=!1),(a||o||h)&&this._isUpdated(r)){var u,l=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),d=n/2;if(t.strokeStyle=t.fillStyle=l?l.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,i),h){var _=this.getPosition(!0),f=this._parent,g=f?f.localToGlobal(_):_,v=g.x,p=g.y;t.beginPath(),t.arc(v,p,d,0,2*Math.PI,!0),t.stroke();for(var m=[[0,-1],[1,0],[0,1],[-1,0]],y=d,w=n+1,x=0;x<4;x++){var b=m[x],C=b[0],S=b[1];t.moveTo(v+C*y,p+S*y),t.lineTo(v+C*w,p+S*w),t.stroke()}}if(o){var P=c._transformCorners(this.getInternalBounds());t.beginPath();for(x=0;x<8;x++)t[x?"lineTo":"moveTo"](P[x],P[++x]);t.closePath(),t.stroke();for(x=0;x<8;x++)t.fillRect(P[x]-d,P[++x]-d,n,n)}}},_canComposite:function(){return!1}},H.each(["down","drag","up","move"],function(e){this["removeOn"+H.capitalize(e)]=function(){var t={};return t[e]=!0,this.removeOn(t)}},{removeOn:function(t){for(var e in t){var n,i,r;t[e]&&(n="mouse"+e,(r=(i=this._project)._removeSets=i._removeSets||{})[n]=r[n]||{},r[n][this._id]=this)}return this}}),{tween:function(t,e,n){n||(n=e,e=t,t=null,n||(n=e,e=null));var i=n&&n.easing,r=n&&n.start,s=null!=n&&("number"==typeof n?n:n.duration),a=new w(this,t,e,s,i,r);return s&&this.on("frame",function t(e){a._handleFrame(1e3*e.time),a.running||this.off("frame",t)}),a},tweenTo:function(t,e){return this.tween(null,t,e)},tweenFrom:function(t,e){return this.tween(t,null,e)}}),S=R.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function t(e){t.base.call(this,e),2050&e&&(this._clipItem=q)},_getClipItem:function(){var t=this._clipItem;if(t===q){t=null;for(var e=this._children,n=0,i=e.length;n<i;n++)if(e[n]._clipMask){t=e[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function t(e,n){var i=this._getClipItem();return i?i._getCachedBounds(i._matrix.prepended(e),H.set({},n,{stroke:!1})):t.base.call(this,e,n)},_hitTestChildren:function t(e,n,i){var r=this._getClipItem();return(!r||r.contains(e))&&t.base.call(this,e,n,i,r)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),o=S.extend({_class:"Layer",initialize:function(){S.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function t(){return this._parent?t.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),P=R.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t,e){this._initialize(t,e)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&H.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new n(t.width,t.height,this,"setSize")},setSize:function(){var t,e,n,i=W.read(arguments);this._size?this._size.equals(i)||(t=this._type,e=i.width,n=i.height,"rectangle"===t?this._radius.set(W.min(this._radius,i.divide(2).abs())):"circle"===t?(e=n=(e+n)/2,this._radius=e/2):"ellipse"===t&&this._radius._set(e/2,n/2),this._size._set(e,n),this._changed(9)):this._size=i.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new n(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=W.read(arguments),this._radius){if(this._radius.equals(t))return;this._radius.set(t),"rectangle"===e?(n=W.max(this._size,t.multiply(2)),this._size.set(n)):"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var e=new(X[H.capitalize(this._type)])({center:new U,size:this._size,radius:this._radius,insert:!1});return 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r,s,a,o,h,u,l,c,d,_,f,g,v,p,m=this._style,y=m.hasFill(),w=m.hasStroke(),x=e.dontFinish||e.clip,b=!i;(y||w||x)&&(r=this._type,s=this._radius,a="circle"===r,e.dontStart||t.beginPath(),b&&a?t.arc(0,0,s,0,2*Math.PI,!0):(o=a?s:s.width,h=a?s:s.height,l=(u=this._size).width,c=u.height,b&&"rectangle"===r&&0===o&&0===h?t.rect(-l/2,-c/2,l,c):(p=[-(d=l/2),-(_=c/2)+h,-d,(v=h*(f=.44771525016920644))-_,(g=o*f)-d,-_,-d+o,-_,d-o,-_,d-g,-_,d,v-_,d,-_+h,d,_-h,d,_-v,d-g,_,d-o,_,-d+o,_,g-d,_,-d,_-v,-d,_-h],i&&i.transform(p,p,32),t.moveTo(p[0],p[1]),t.bezierCurveTo(p[2],p[3],p[4],p[5],p[6],p[7]),d!==o&&t.lineTo(p[8],p[9]),t.bezierCurveTo(p[10],p[11],p[12],p[13],p[14],p[15]),_!==h&&t.lineTo(p[16],p[17]),t.bezierCurveTo(p[18],p[19],p[20],p[21],p[22],p[23]),d!==o&&t.lineTo(p[24],p[25]),t.bezierCurveTo(p[26],p[27],p[28],p[29],p[30],p[31]))),t.closePath()),x||!y&&!w||(this._setStyles(t,e,n),y&&(t.fill(m.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),w&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new T(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(X._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function m(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new U(1<s&&s<4?-1:1,2<s?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i));if(new T(n?o.add(a.multiply(n)):o,h).contains(e))return{point:h,quadrant:s}}}function y(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function t(e){if("rectangle"!==this._type)return e.divide(this.size).getLength()<=.5;var n=m(this,e);return n?e.subtract(n.point).divide(this._radius).getLength()<=1:t.base.call(this,e)},_hitTestSelf:function t(e,n,i,r){var s,a,o,h,u,l,c,d,_,f=!1,g=this._style,v=n.stroke&&g.hasStroke(),p=n.fill&&g.hasFill();return(v||p)&&(s=this._type,a=this._radius,o=v?g.getStrokeWidth()/2:0,h=n._tolerancePadding.add(X._getStrokePadding(o,!g.getStrokeScaling()&&r)),f="rectangle"===s?(l=m(this,e,u=h.multiply(2)))?y(e.subtract(l.point),a,h,l.quadrant):(d=(c=new T(this._size).setCenter(0,0)).expand(u),_=c.expand(u.negate()),d._containsPoint(e)&&!_._containsPoint(e)):y(e,a,h)),f?new z(v?"stroke":"fill",this):t.base.apply(this,arguments)}}},{statics:new function(){function i(t,e,n,i,r){var s=H.create(P.prototype);return s._type=t,s._size=n,s._radius=i,s._initialize(H.getNamed(r),e),s}return{Circle:function(){var t=arguments,e=U.readNamed(t,"center"),n=H.readNamed(t,"radius");return i("circle",e,new W(2*n),n,t)},Rectangle:function(){var t=arguments,e=T.readNamed(t,"rectangle"),n=W.min(W.readNamed(t,"radius"),e.getSize(!0).divide(2));return i("rectangle",e.getCenter(!0),e.getSize(!0),n,t)},Ellipse:function(){var t=arguments,e=P._readEllipse(t),n=e.radius;return i("ellipse",e.center,n.multiply(2),n,t)},_readEllipse:function(t){var e,n,i;return i=H.hasNamed(t,"radius")?(n=U.readNamed(t,"center"),W.readNamed(t,"radius")):(n=(e=T.readNamed(t,"rectangle")).getCenter(!0),e.getSize(!0).divide(2)),{center:n,radius:i}}}}}),I=R.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:!0,beans:!0,initialize:function(t,e){var n,i,r,s;this._initialize(t,e!==q&&U.read(arguments))||((r="string"==(i=typeof t)?k.getElementById(t):"object"==i?t:null)&&r!==R.NO_INSERT&&(r.getContext||null!=r.naturalHeight?n=r:r&&((s=W.read(arguments)).isZero()||(n=nt.getCanvas(s)))),n?this.setImage(n):this.setSource(t)),this._size||(this._size=new W,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e,n=t._image,i=t._canvas;n?this._setImage(n):i&&((e=nt.getCanvas(t._size)).getContext("2d").drawImage(i,0,0),this._setImage(e)),this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new n(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t,e=W.read(arguments);e.equals(this._size)||(0<e.width&&0<e.height?(t=this.getElement(),this._setImage(nt.getCanvas(e)),t&&this.getContext(!0).drawImage(t,0,0,e.width,e.height)):(this._canvas&&nt.release(this._canvas),this._size=e.clone()))},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new U(0,0).transform(t),n=new U(1,0).transform(t).subtract(e),i=new U(0,1).transform(t).subtract(e);return new W(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(e){var i=this;function n(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(st=e._scope,i.emit(n,new v(t)))}this._setImage(e),this._loaded?setTimeout(n,0):e&&j.add(e,{load:function(t){i._setImage(e),n(t)},error:n})},_setImage:function(t){this._canvas&&nt.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new W(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var e=nt.getContext(this._size);try{this._image&&e.drawImage(this._image,0,0),this._canvas=e.canvas}catch(t){nt.release(e)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(1025)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(t){var e=new u.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),t&&(e.src=t),this.setImage(e)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing=t,this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=T.read(arguments),e=nt.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=T.read(arguments),e=new I(R.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=U.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof A?e=(n=t).getBounds():"object"==typeof t&&("width"in t?e=new T(t):"x"in t&&(e=new T(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=Math.min(e.width,32),r=Math.min(e.height,32),s=I._sampleContext;s?s.clearRect(0,0,33,33):s=I._sampleContext=nt.getContext(new W(32)),s.save();var a=(new G).scale(i/e.width,r/e.height).translate(-e.x,-e.y);a.applyToContext(s),n&&n.draw(s,new H({clip:!0,matrices:[a]})),this._matrix.applyToContext(s);var o=this.getElement(),h=this._size;o&&s.drawImage(o,-h.width/2,-h.height/2),s.restore();for(var 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t=this.getCurve();return t?new Q(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},smooth:function(t,e,n){var i,r,s,a=t||{},o=a.type,h=a.factor,u=this.getPrevious(),l=this.getNext(),c=(u||this)._point,d=this._point,_=(l||this)._point,f=c.getDistance(d),g=d.getDistance(_);if(o&&"catmull-rom"!==o){if("geometric"!==o)throw new Error("Smoothing method '"+o+"' not supported.");u&&l&&(i=c.subtract(_),s=(r=h===q?.4:h)*f/(f+g),e||this.setHandleIn(i.multiply(s)),n||this.setHandleOut(i.multiply(s-r)))}else{var v,p,m=h===q?.5:h,y=Math.pow(f,m),w=y*y,x=Math.pow(g,m),b=x*x;!e&&u&&(v=2*b+3*x*y+w,p=3*x*(x+y),this.setHandleIn(0!==p?new U((b*c._x+v*d._x-w*_._x)/p-d._x,(b*c._y+v*d._y-w*_._y)/p-d._y):new U)),!n&&l&&(v=2*w+3*y*x+b,p=3*y*(y+x),this.setHandleOut(0!==p?new U((w*_._x+v*d._x-b*c._x)/p-d._x,(w*_._y+v*d._y-b*c._y)/p-d._y):new U))}},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,n=t.clone();t.set(e),e.set(n)},reversed:function(){return new J(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},clone:function(){return new J(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,new 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i,r,s,a;t?(i=t[0])!==q?r=t[1]:((i=(a=t).x)===q&&(i=(a=U.read(arguments)).x),r=a.y,s=a.selected):i=r=0,this._x=i,this._y=r,(this._owner=e)[n]=this,s&&this.setSelected(!0)},_set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){var t=Z.isZero;return t(this._x)&&t(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner._changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),K=H.extend({_class:"Curve",beans:!0,initialize:function(t,e,n,i,r,s,a,o){var h,u,l,c,d,_,f=arguments.length;3===f?(this._path=t,h=e,u=n):f?1===f?"segment1"in t?(h=new J(t.segment1),u=new J(t.segment2)):"point1"in 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t,e,n=!1;return this._path&&(e=(t=this._segment2)._handleOut,(n=t.remove())&&this._segment1._handleOut.set(e)),n},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(U.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(U.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(U.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(U.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return 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n,i,r,s,a,o,h=t[0],u=t[1],l=t[2],c=t[3],d=t[4],_=t[5],f=t[6],g=t[7],v=e.normalize(),p=v.x,m=v.y,y=3*f-9*d+9*l-3*h,w=3*g-9*_+9*c-3*u,x=6*d-12*l+6*h,b=6*_-12*c+6*u,C=3*l-3*h,S=3*c-3*u,P=2*y*m-2*w*p,I=[];return Math.abs(P)<Z.CURVETIME_EPSILON?0==(P=y*b-w*x)||0<=(n=-(y*S-w*C)/P)&&n<=1&&I.push(n):(r=x*m-b*p,0<=(i=(x*x-4*y*C)*m*m+(-2*x*b+4*w*C+4*y*S)*p*m+(b*b-4*w*S)*p*p)&&0!=P&&(o=(-r+(s=Math.sqrt(i)))/P,0<=(a=-(r+s)/P)&&a<=1&&I.push(a),0<=o&&o<=1&&I.push(o))),I}}}}),Q=H.extend({_class:"CurveLocation",initialize:function(t,e,n,i,r){var s;.99999999<=e&&((s=t.getNext())&&(e=0,t=s)),this._setCurve(t),this._time=e,this._point=n||t.getPointAtTime(e),this._overlap=i,this._distance=r,this._intersection=this._next=this._previous=null},_setPath:function(t){this._path=t,this._version=t?t._version:0},_setCurve:function(t){this._setPath(t._path),this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){var e=t.getCurve();e?this._setCurve(e):(this._setPath(t._path),this._segment1=t,this._segment2=null),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t,e,n=this._segment;return n||(t=this.getCurve(),0===(e=this.getTime())?n=t._segment1:1===e?n=t._segment2:null!=e&&(n=t.getPartLength(0,e)<t.getPartLength(e,1)?t._segment1:t._segment2),this._segment=n),n},getCurve:function(){var t=this._path,n=this;function e(t){var e=t&&t.getCurve();if(e&&null!=(n._time=e.getTimeOf(n._point)))return n._setCurve(e),e}return t&&t._version!==this._version&&(this._time=this._offset=this._curveOffset=this._curve=null),this._curve||e(this._segment)||e(this._segment1)||e(this._segment2.getPrevious())},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getTime:function(){var t=this.getCurve(),e=this._time;return t&&null==e?this._time=t.getTimeOf(this._point):e},getParameter:"#getTime",getPoint:function(){return this._point},getOffset:function(){var t=this._offset;if(null==t){t=0;var e=this.getPath(),n=this.getIndex();if(e&&null!=n)for(var i=e.getCurves(),r=0;r<n;r++)t+=i[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t,e,n=this._curveOffset;return null==n&&(t=this.getCurve(),e=this.getTime(),this._curveOffset=n=null!=e&&t&&t.getPartLength(0,e)),n},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(),e=t&&t.divideAtTime(this.getTime());return e&&this._setSegment(e._segment1),e},split:function(){var t=this.getCurve(),e=t._path,n=t&&t.splitAtTime(this.getTime());return n&&this._setSegment(e.getLastSegment()),n},equals:function(t,e){var n,i,r,s,a,o,h,u=this===t;return!u&&t instanceof Q&&(n=this.getCurve(),i=t.getCurve(),(r=n._path)===i._path&&(a=(s=Math.abs)(this.getOffset()-t.getOffset()),o=!e&&this._intersection,h=!e&&t._intersection,u=(a<1e-7||r&&s(r.getLength()-a)<1e-7)&&(!o&&!h||o&&h&&o.equals(h,!0)))),u},toString:function(){var t=[],e=this.getPoint(),n=b.instance;e&&t.push("point: "+e);var i=this.getIndex();null!=i&&t.push("index: "+i);var r=this.getTime();return null!=r&&t.push("time: "+n.number(r)),null!=this._distance&&t.push("distance: "+n.number(this._distance)),"{ "+t.join(", ")+" }"},isTouching:function(){var t=this._intersection;if(t&&this.getTangent().isCollinear(t.getTangent())){var e=this.getCurve(),n=t.getCurve();return!(e.isStraight()&&n.isStraight()&&e.getLine().intersect(n.getLine()))}return!1},isCrossing:function(){var t=this._intersection;if(!t)return!1;var e=this.getTime(),n=t.getTime(),i=1e-8,r=1-i,s=i<=e&&e<=r,a=i<=n&&n<=r;if(s&&a)return!this.isTouching();var o=this.getCurve(),h=o&&e<i?o.getPrevious():o,u=t.getCurve(),l=u&&n<i?u.getPrevious():u;if(r<e&&(o=o.getNext()),r<n&&(u=u.getNext()),!(h&&o&&l&&u))return!1;var c=[];function d(t,e){var n=t.getValues(),i=K.classify(n).roots||K.getPeaks(n),r=i.length,s=K.getLength(n,e&&r?i[r-1]:0,!e&&r?i[0]:1);c.push(r?s:s/32)}function _(t,e,n){return e<n?e<t&&t<n:e<t||t<n}s||(d(h,!0),d(o,!1)),a||(d(l,!0),d(u,!1));var f=this.getPoint(),g=Math.min.apply(Math,c),v=s?o.getTangentAtTime(e):o.getPointAt(g).subtract(f),p=s?v.negate():h.getPointAt(-g).subtract(f),m=a?u.getTangentAtTime(n):u.getPointAt(g).subtract(f),y=a?m.negate():l.getPointAt(-g).subtract(f),w=p.getAngle(),x=v.getAngle(),b=y.getAngle(),C=m.getAngle();return!!(s?_(w,b,C)^_(x,b,C)&&_(w,C,b)^_(x,C,b):_(b,w,x)^_(C,w,x)&&_(b,x,w)^_(C,x,w))},hasOverlap:function(){return!!this._overlap}},H.each(K._evaluateMethods,function(t){var n=t+"At";this[t]=function(){var t=this.getCurve(),e=this.getTime();return null!=e&&t&&t[n](e,!0)}},{preserve:!0}),new function(){function i(r,s,t){var a=r.length,e=0,n=a-1;function i(t,e){for(var n=t+e;-1<=n&&n<=a;n+=e){var i=r[(n%a+a)%a];if(!s.getPoint().isClose(i.getPoint(),1e-7))break;if(s.equals(i))return i}return null}for(;e<=n;){var o,h=e+n>>>1,u=r[h];if(t&&(o=s.equals(u)?u:i(h,-1)||i(h,1)))return s._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=s.getPath(),c=u.getPath();(l!==c?l._id-c._id:s.getIndex()+s.getTime()-(u.getIndex()+u.getTime()))<0?n=h-1:e=1+h}return r.splice(e,0,s),s}return{statics:{insert:i,expand:function(t){for(var e=t.slice(),n=t.length-1;0<=n;n--)i(e,t[n]._intersection,!1);return e}}}}),A=R.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,beans:!0,initialize:function(){},statics:{create:function(t){var e,n,i,r;return H.isPlainObject(t)?(n=t.segments,e=t.pathData):Array.isArray(t)?n=t:"string"==typeof t&&(e=t),n?r=(i=n[0])&&Array.isArray(i[0]):e&&(r=1<(e.match(/m/gi)||[]).length||/z\s*\S+/i.test(e)),new(r?Y:X)(t)}},_asPathItem:function(){return this},isClockwise:function(){return 0<=this.getArea()},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse()},setPathData:function(t){var e,n,i=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),r=!1,s=new U,a=new U;function o(t,e){var n=+c[t];return r&&(n+=s[e]),n}function h(t){return new U(o(t,"x"),o(t+1,"y"))}this.clear();for(var u=0,l=i&&i.length;u<l;u++){var c,d=i[u],_=d[0],f=_.toLowerCase(),g=(c=d.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g))&&c.length,r=_===f;switch("z"!==e||/[mz]/.test(f)||this.moveTo(s),f){case"m":case"l":for(var v="m"===f,p=0;p<g;p+=2)this[v?"moveTo":"lineTo"](s=h(p)),v&&(a=s,v=!1);n=s;break;case"h":case"v":for(var m="h"===f?"x":"y",s=s.clone(),p=0;p<g;p++)s[m]=o(p,m),this.lineTo(s);n=s;break;case"c":for(p=0;p<g;p+=6)this.cubicCurveTo(h(p),n=h(p+2),s=h(p+4));break;case"s":for(p=0;p<g;p+=4)this.cubicCurveTo(/[cs]/.test(e)?s.multiply(2).subtract(n):s,n=h(p),s=h(p+2)),e=f;break;case"q":for(p=0;p<g;p+=4)this.quadraticCurveTo(n=h(p),s=h(p+2));break;case"t":for(p=0;p<g;p+=2)this.quadraticCurveTo(n=/[qt]/.test(e)?s.multiply(2).subtract(n):s,s=h(p)),e=f;break;case"a":for(p=0;p<g;p+=7)this.arcTo(s=h(p+5),new W(+c[p],+c[p+1]),+c[p+2],+c[p+4],+c[p+3]);break;case"z":this.closePath(1e-12),s=a}e=f}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=t.isInside(this.getBounds({internal:!0,handle:!0}))?this._getWinding(t):{};return e.onPath||!!("evenodd"===this.getFillRule()?1&e.windingL||1&e.windingR:e.winding)},getIntersections:function(t,e,n,i){var r=this===t||!t,s=this._matrix._orNullIfIdentity(),a=r?s:(n||t._matrix)._orNullIfIdentity();return r||this.getBounds(s).intersects(t.getBounds(a),1e-12)?K.getIntersections(this.getCurves(),!r&&t.getCurves(),e,s,a,i):[]},getCrossings:function(t){return this.getIntersections(t,function(t){return t.isCrossing()})},getNearestLocation:function(){for(var t=U.read(arguments),e=this.getCurves(),n=1/0,i=null,r=0,s=e.length;r<s;r++){var a=e[r].getNearestLocation(t);a._distance<n&&(n=a._distance,i=a)}return i},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t},interpolate:function(t,e,n){var i=!this._children,r=i?"_segments":"_children",s=t[r],a=e[r],o=this[r];if(!s||!a||s.length!==a.length)throw new Error("Invalid operands in interpolate() call: "+t+", "+e);var h=o.length,u=a.length;if(h<u)for(var l=i?J:X,c=h;c<u;c++)this.add(new l);else u<h&&this[i?"removeSegments":"removeChildren"](u,h);for(c=0;c<u;c++)o[c].interpolate(s[c],a[c],n);i&&(this.setClosed(t._closed),this._changed(9))},compare:function(t){var e=!1;if(t){var n=this._children||[this],i=t._children?t._children.slice():[t],r=n.length,s=i.length,a=[],o=0;e=!0;for(var h=V.findItemBoundsCollisions(n,i,Z.GEOMETRIC_EPSILON),u=r-1;0<=u&&e;u--){var l=n[u],e=!1,c=h[u];if(c)for(var d=c.length-1;0<=d&&!e;d--)l.compare(i[c[d]])&&(a[c[d]]||(a[c[d]]=!0,o++),e=!0)}e=e&&o===s}return e}}),X=A.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[],this._version=0;var e=arguments,n=Array.isArray(t)?"object"==typeof t[0]?t:e:!t||t.size!==q||t.x===q&&t.point===q?null:e;n&&0<n.length?this.setSegments(n):(this._curves=q,this._segmentSelection=0,n||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!n&&t)},_equals:function(t){return this._closed===t._closed&&H.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed},_changed:function t(e){if(t.base.call(this,e),8&e){if(this._length=this._area=q,32&e)this._version++;else if(this._curves)for(var n=0,i=this._curves.length;n<i;n++)this._curves[n]._changed()}else 64&e&&(this._bounds=q)},getStyle:function(){var t=this._parent;return(t instanceof Y?t:this)._style},getSegments:function(){return this._segments},setSegments:function(t){var e,n=this.isFullySelected(),i=t&&t.length;this._segments.length=0,this._segmentSelection=0,this._curves=q,i&&("boolean"==typeof(e=t[i-1])&&(this.setClosed(e),i--),this._add(J.readList(t,0,{},i))),n&&this.setFullySelected(!0)},getFirstSegment:function(){return this._segments[0]},getLastSegment:function(){return this._segments[this._segments.length-1]},getCurves:function(){var t=this._curves,e=this._segments;if(!t)for(var n=this._countCurves(),t=this._curves=new Array(n),i=0;i<n;i++)t[i]=new K(this,e[i],e[i+1]||e[0]);return t},getFirstCurve:function(){return this.getCurves()[0]},getLastCurve:function(){var t=this.getCurves();return t[t.length-1]},isClosed:function(){return this._closed},setClosed:function(t){var e;this._closed!=(t=!!t)&&(this._closed=t,this._curves&&(e=this._curves.length=this._countCurves(),t&&(this._curves[e-1]=new K(this,this._segments[e-1],this._segments[0]))),this._changed(41))}},{beans:!0,getPathData:function(r,t){var s,a,o,h,u,l,c,d,e=this._segments,n=e.length,_=new b(t),f=new Array(6),g=!0,v=[];function i(t,e){var n,i;t._transformCoordinates(r,f),s=f[0],a=f[1],g?(v.push("M"+_.pair(s,a)),g=!1):(u=f[2],l=f[3],u===s&&l===a&&c===o&&d===h?e||(n=s-o,i=a-h,v.push(0==n?"v"+_.number(i):0==i?"h"+_.number(n):"l"+_.pair(n,i))):v.push("c"+_.pair(c-o,d-h)+" "+_.pair(u-o,l-h)+" "+_.pair(s-o,a-h))),o=s,h=a,c=f[4],d=f[5]}if(!n)return"";for(var p=0;p<n;p++)i(e[p]);return this._closed&&0<n&&(i(e[0],!0),v.push("z")),v.join("")},isEmpty:function(){return!this._segments.length},_transformContent:function(t){for(var e=this._segments,n=new Array(6),i=0,r=e.length;i<r;i++)e[i]._transformCoordinates(t,n,!0);return!0},_add:function(t,e){for(var n=this._segments,i=this._curves,r=t.length,s=null==e,e=s?n.length:e,a=0;a<r;a++){var o=t[a];o._path&&(o=t[a]=o.clone()),o._path=this,o._index=e+a,o._selection&&this._updateSelection(o,0,o._selection)}if(s)H.push(n,t);else{n.splice.apply(n,[e,0].concat(t));for(var a=e+r,h=n.length;a<h;a++)n[a]._index=a}if(i){var u=this._countCurves(),l=0<e&&e+r-1===u?e-1:e,c=l,d=Math.min(l+r,u);t._curves&&(i.splice.apply(i,[l,0].concat(t._curves)),c+=t._curves.length);for(a=c;a<d;a++)i.splice(a,0,new K(this,null,null));this._adjustCurves(l,d)}return this._changed(41),t},_adjustCurves:function(t,e){for(var n,i=this._segments,r=this._curves,s=t;s<e;s++)(n=r[s])._path=this,n._segment1=i[s],n._segment2=i[s+1]||i[0],n._changed();(n=r[this._closed&&!t?i.length-1:t-1])&&(n._segment2=i[t]||i[0],n._changed()),(n=r[e])&&(n._segment1=i[e],n._changed())},_countCurves:function(){var t=this._segments.length;return!this._closed&&0<t?t-1:t},add:function(t){var e=arguments;return 1<e.length&&"number"!=typeof t?this._add(J.readList(e)):this._add([J.read(e)])[0]},insert:function(t,e){var n=arguments;return 2<n.length&&"number"!=typeof e?this._add(J.readList(n,1),t):this._add([J.read(n,1)],t)[0]},addSegment:function(){return this._add([J.read(arguments)])[0]},insertSegment:function(t){return this._add([J.read(arguments,1)],t)[0]},addSegments:function(t){return this._add(J.readList(t))},insertSegments:function(t,e){return this._add(J.readList(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(t,e,n){t=t||0,e=H.pick(e,this._segments.length);var i=this._segments,r=this._curves,s=i.length,a=i.splice(t,e-t),o=a.length;if(!o)return a;for(var h=0;h<o;h++){var u=a[h];u._selection&&this._updateSelection(u,u._selection,0),u._index=u._path=null}for(var h=t,l=i.length;h<l;h++)i[h]._index=h;if(r){for(var c=0<t&&e===s+(this._closed?1:0)?t-1:t,h=(r=r.splice(c,o)).length-1;0<=h;h--)r[h]._path=null;n&&(a._curves=r.slice(1)),this._adjustCurves(c,c)}return this._changed(41),a},clear:"#removeSegments",hasHandles:function(){for(var t=this._segments,e=0,n=t.length;e<n;e++)if(t[e].hasHandles())return!0;return!1},clearHandles:function(){for(var t=this._segments,e=0,n=t.length;e<n;e++)t[e].clearHandles()},getLength:function(){if(null==this._length){for(var t=this.getCurves(),e=0,n=0,i=t.length;n<i;n++)e+=t[n].getLength();this._length=e}return this._length},getArea:function(){if(null==(n=this._area)){for(var t=this._segments,e=this._closed,n=0,i=0,r=t.length;i<r;i++){var s=i+1===r;n+=K.getArea(K.getValues(t[i],t[s?0:i+1],null,s&&!e))}this._area=n}return n},isFullySelected:function(){var t=this._segments.length;return this.isSelected()&&0<t&&this._segmentSelection===7*t},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelection:function t(e){1&e||this._selectSegments(!1),t.base.call(this,e)},_selectSegments:function(t){var e=this._segments,n=e.length,i=t?7:0;this._segmentSelection=i*n;for(var 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u=this.getBounds().contains(n),l=r&&u&&o._project.hitTest(n,{tolerance:0,fill:!0,stroke:!0}),c=l&&l.item||null,d=!1,_={};if(_[t.substr(5)]=!0,r&&c!==y&&(y&&M(y,null,"mouseleave",e,n),c&&M(c,null,"mouseenter",e,n),y=c),I^u&&(M(this,null,u?"mouseenter":"mouseleave",e,n),d=!0),!u&&!_.drag||n.equals(p)||(T(this,c,s?t:"mousemove",e,n,p),d=!0),I=u,_.down&&u||_.up&&v){if(T(this,c,t,e,n,v),_.down){if(C=c===x&&Date.now()-b<300,m=x=c,!P&&c){for(var f=c;f&&!f.responds("mousedrag");)f=f._parent;f&&(w=c)}v=n}else _.up&&(P||c!==m||(b=Date.now(),T(this,c,C?"doubleclick":"click",e,n,v),C=!1),m=w=null);d=!(I=!1)}p=n,d&&a&&(S=a._handleMouseEvent(t,e,n,_)||S),!1!==e.cancelable&&(S&&!_.move||_.down&&h("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(e,n,i,r){var s,a=this._scope,t=a.tool;function o(t){t.responds(e)&&(st=a,t.emit(e,s=s||new D(e,n,i,r)))}this.isVisible()&&(o(this),t&&t.responds(e)&&o(t))},_countItemEvent:function(t,e){var n=this._itemEvents,i=n.native,r=n.virtual;for(var s in u)i[s]=(i[s]||0)+(u[s][t]||0)*e;r[t]=(r[t]||0)+e},statics:{updateFocus:d,_resetState:function(){g=s=S=I=!1,i=r=v=p=m=y=w=x=b=C=null}}}}function c(t){var e=j.getTarget(t);return e.getAttribute&&F._viewsById[e.getAttribute("id")]}function d(){var t=F._focused;if(!t||!t.isVisible())for(var e=0,n=F._views.length;e<n;e++)if((t=F._views[e]).isVisible()){F._focused=r=t;break}}function _(t,e,n){t._handleMouseEvent("mousemove",e,n)}function M(t,r,e,s,a,o,n){var h,u=!1;for(;t&&t!==n&&!function t(e,n){if(e.responds(n)){if(h=h||new tt(n,s,a,r||e,o?a.subtract(o):null),e.emit(n,h)&&(S=!0,h.prevented&&(P=!0),h.stopped))return u=!0}else{var i=l[n];if(i)return t(e,i)}}(t,e);)t=t._parent;return u}function T(t,e,n,i,r,s){return t._project.removeOn(n),P=S=!1,w&&M(w,null,n,i,r,s)||e&&e!==w&&!e.isDescendant(w)&&M(e,null,"mousedrag"===n?"mousemove":n,i,r,s,w)||M(t,w||e||t,n,i,r,s)}}),r=F.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof O.HTMLCanvasElement)){var n=W.read(arguments,1);if(n.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+H.slice(arguments,1));e=nt.getCanvas(n)}var i,r,s=this._context=e.getContext("2d");s.save(),this._pixelRatio=1,/^off|false$/.test(c.getAttribute(e,"hidpi"))||(i=O.devicePixelRatio||1,r=E.getPrefixed(s,"backingStorePixelRatio")||1,this._pixelRatio=i/r),F.call(this,t,e),this._needsUpdate=!0},remove:function t(){return this._context.restore(),t.base.call(this)},_setElementSize:function t(e,n){var i,r,s,a=this._pixelRatio;t.base.call(this,e*a,n*a),1!==a&&(i=this._element,r=this._context,c.hasAttribute(i,"resize")||((s=i.style).width=e+"px",s.height=n+"px"),r.restore(),r.save(),r.scale(a,a))},getContext:function(){return this._context},getPixelSize:function t(e){var n,i,r,s=st.agent;return s&&s.firefox?n=t.base.call(this,e):(r=(i=this._context).font,i.font=e+" serif",n=parseFloat(i.font),i.font=r),n},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;s<a;s++)r=Math.max(r,n.measureText(e[s]).width);return n.font=i,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),!(this._needsUpdate=!1)}}),v=H.extend({_class:"Event",initialize:function(t){this.event=t,this.type=t&&t.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return p.modifiers}}),D=v.extend({_class:"KeyEvent",initialize:function(t,e,n,i){this.type=t,this.event=e,this.key=n,this.character=i},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),p=new function(){var h,r,n={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},i={tab:"\t",space:" ",enter:"\r"},u={},l={},c=new H({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=st&&st.agent;return t&&t.mac?this.meta:this.control}}});function s(t){var e=t.key||t.keyIdentifier,e=/^U\+/.test(e)?String.fromCharCode(parseInt(e.substr(2),16)):/^Arrow[A-Z]/.test(e)?e.substr(5):"Unidentified"===e||e===q?String.fromCharCode(t.keyCode):e;return n[e]||(1<e.length?H.hyphenate(e):e.toLowerCase())}function d(t,e,n,i){var r,s=F._focused;if((u[e]=t)?l[e]=n:delete l[e],1<e.length&&(r=H.camelize(e))in c){c[r]=t;var a=st&&st.agent;if("meta"===r&&a&&a.mac)if(t)h={};else{for(var o in h)o in l&&d(!1,o,h[o],i);h=null}}else t&&h&&(h[e]=n);s&&s._handleKeyEvent(t?"keydown":"keyup",i,e,n)}return j.add(k,{keydown:function(t){var e=s(t),n=st&&st.agent;1<e.length||n&&n.chrome&&(t.altKey||n.mac&&t.metaKey||!n.mac&&t.ctrlKey)?d(!0,e,i[e]||(1<e.length?"":e),t):r=e},keypress:function(t){var e,n,i;r&&(e=s(t),i=32<=(n=t.charCode)?String.fromCharCode(n):1<e.length?"":e,e!==r&&(e=i.toLowerCase()),d(!0,e,i,t),r=null)},keyup:function(t){var e=s(t);e in l&&d(!1,e,l[e],t)}}),j.add(O,{blur:function(t){for(var e in l)d(!1,e,l[e],t)}}),{modifiers:c,isDown:function(t){return!!u[t]}}},tt=v.extend({_class:"MouseEvent",initialize:function(t,e,n,i,r){this.type=t,this.event=e,this.point=n,this.target=i,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),y=v.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,n){this.tool=t,this.type=e,this.event=n},_choosePoint:function(t,e){return t||(e?e.clone():null)},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,n=e._parent;/^(Group|CompoundPath)$/.test(n._class);)n=(e=n)._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"}}),w=(e.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){e.call(this),this._moveCount=-1,this._downCount=-1,this.set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){null!=(this._minDistance=t)&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t<this._minDistance&&(this._minDistance=t)},getFixedDistance:function(){return this._minDistance==this._maxDistance?this._minDistance:null},setFixedDistance:function(t){this._minDistance=this._maxDistance=t},_handleMouseEvent:function(t,e,a,o){st=this._scope,o.drag&&!this.responds(t)&&(t="mousemove");var h=o.move||o.drag,n=this.responds(t),i=this.minDistance,r=this.maxDistance,s=!1,u=this;function l(t,e){var n=a,i=h?u._point:u._downPoint||n;if(h){if(0<=u._moveCount&&n.equals(i))return;if(i&&(null!=t||null!=e)){var r=n.subtract(i),s=r.getLength();if(s<(t||0))return;e&&(n=i.add(r.normalize(Math.min(s,e))))}u._moveCount++}return u._point=n,u._lastPoint=i||n,o.down&&(u._moveCount=-1,u._downPoint=n,u._downCount++),1}function c(){n&&(s=u.emit(t,new y(u,t,e))||s)}if(o.down)l(),c();else if(o.up)l(null,r),c();else if(n)for(;l(i,r);)c();return s}}),H.extend(t,{_class:"Tween",statics:{easings:{linear:function(t){return t},easeInQuad:function(t){return t*t},easeOutQuad:function(t){return t*(2-t)},easeInOutQuad:function(t){return t<.5?2*t*t:2*(2-t)*t-1},easeInCubic:function(t){return t*t*t},easeOutCubic:function(t){return--t*t*t+1},easeInOutCubic:function(t){return t<.5?4*t*t*t:(t-1)*(2*t-2)*(2*t-2)+1},easeInQuart:function(t){return t*t*t*t},easeOutQuart:function(t){return 1- --t*t*t*t},easeInOutQuart:function(t){return t<.5?8*t*t*t*t:1-8*--t*t*t*t},easeInQuint:function(t){return t*t*t*t*t},easeOutQuint:function(t){return 1+--t*t*t*t*t},easeInOutQuint:function(t){return t<.5?16*t*t*t*t*t:1+16*--t*t*t*t*t}}},initialize:function t(e,n,i,r,s,a){this.object=e;var o=typeof s,h="function"==o;this.type=h?o:"string"==o?s:"linear",this.easing=h?s:t.easings[this.type],this.duration=r,this.running=!1,this._then=null,this._startTime=null;var u=n||i;this._keys=u?Object.keys(u):[],this._parsedKeys=this._parseKeys(this._keys),this._from=u&&this._getState(n),this._to=u&&this._getState(i),!1!==a&&this.start()},then:function(t){return this._then=t,this},start:function(){return this._startTime=null,this.running=!0,this},stop:function(){return this.running=!1,this},update:function(e){if(this.running){1<=e&&(e=1,this.running=!1);function t(t){return"function"==typeof t?t(n,e):t}for(var n=this.easing(e),i=this._keys,r=0,s=i&&i.length;r<s;r++){var a=i[r],o=t(this._from[a]),h=t(this._to[a]),u=o&&h&&o.__add&&h.__add?h.__subtract(o).__multiply(n).__add(o):(h-o)*n+o;this._setProperty(this._parsedKeys[a],u)}this.responds("update")&&this.emit("update",new H({progress:e,factor:n})),!this.running&&this._then&&this._then(this.object)}return this},_events:{onUpdate:{}},_handleFrame:function(t){var e=this._startTime,n=e?(t-e)/this.duration:0;e||(this._startTime=t),this.update(n)},_getState:function(t){for(var e=this._keys,n={},i=0,r=e.length;i<r;i++){var s,a,o=e[i],h=this._parsedKeys[o],u=this._getProperty(h);t?(a=this._resolveValue(u,t[o]),this._setProperty(h,a),s=(s=this._getProperty(h))&&s.clone?s.clone():s,this._setProperty(h,u)):s=u&&u.clone?u.clone():u,n[o]=s}return n},_resolveValue:function(t,e){if(e){if(Array.isArray(e)&&2===e.length){var n=e[0];return n&&n.match&&n.match(/^[+\-\*\/]=/)?this._calculate(t,n[0],e[1]):e}if("string"==typeof e){var i=e.match(/^[+\-*/]=(.*)/);if(i){var r=JSON.parse(i[1].replace(/(['"])?([a-zA-Z0-9_]+)(['"])?:/g,'"$2": '));return this._calculate(t,e[0],r)}}}return e},_calculate:function(t,e,n){return st.PaperScript.calculateBinary(t,e,n)},_parseKeys:function(t){for(var e={},n=0,i=t.length;n<i;n++){var r=t[n],s=r.replace(/\.([^.]*)/g,"/$1").replace(/\[['"]?([^'"\]]*)['"]?\]/g,"/$1");e[r]=s.split("/")}return e},_getProperty:function(t,e){for(var n=this.object,i=0,r=t.length-(e||0);i<r&&n;i++)n=n[t[i]];return n},_setProperty:function(t,e){var n=this._getProperty(t,1);n&&(n[t[t.length-1]]=e)}})),et=function(n){var i=new u.XMLHttpRequest;return i.open((n.method||"get").toUpperCase(),n.url,H.pick(n.async,!0)),n.mimeType&&i.overrideMimeType(n.mimeType),i.onload=function(){var 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n=t.join(""),i=/^[RL]/.test(n);4<=e&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="set"+n;this["get"+n]=function(t){return new(t?U:d)(this[a](),this[o](),this,l)},this[l]=function(){var t=U.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),s=T.extend({initialize:function(t,e,n,i,r,s){this._set(t,e,n,i,!0),this._owner=r,this._setter=s},_set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var n=T.prototype;return H.each(["x","y","width","height"],function(t){var e=H.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},H.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(t){var 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t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(U.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return(e=e||new U)._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return(e=e||new T)._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(U.read(arguments))},_inverseTransform:function(t,e,n){var i,r,s=this._a,a=this._b,o=this._c,h=this._d,u=this._tx,l=this._ty,c=s*h-a*o,d=null;return c&&!isNaN(c)&&isFinite(u)&&isFinite(l)&&(i=t.x-this._tx,r=t.y-this._ty,d=(e=e||new U)._set((i*h-r*o)/c,(r*s-i*a)/c,n)),d},decompose:function(){var t,e,n,i,r,s=this._a,a=this._b,o=this._c,h=this._d,u=s*h-a*o,l=Math.sqrt,c=Math.atan2,d=180/Math.PI;return i=0!==s||0!==a?(t=l(s*s+a*a),e=Math.acos(s/t)*(0<a?1:-1),n=[t,u/t],[c(s*o+a*h,t*t),0]):0!==o||0!==h?(r=l(o*o+h*h),e=Math.asin(o/r)*(0<h?1:-1),n=[u/r,r],[0,c(s*o+a*h,r*r)]):n=[e=0,0],{translation:this.getTranslation(),rotation:e*d,scaling:new U(n),skewing:new U(i[0]*d,i[1]*d)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new U(this._tx,this._ty)},getScaling:function(){return this.decompose().scaling},getRotation:function(){return this.decompose().rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},H.each(["a","b","c","d","tx","ty"],function(t){var e=H.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),$=H.extend({_class:"Line",initialize:function(t,e,n,i,r){(4<=arguments.length?(this._px=t,this._py=e,this._vx=n,this._vy=i,r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,n))||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new U(this._px,this._py)},getVector:function(){return new U(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return $.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return $.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return $.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return U.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return U.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,u){h||(n-=t,i-=e,a-=r,o-=s);var l=n*o-i*a;if(!Z.isMachineZero(l)){var c=t-r,d=e-s,f=(a*d-o*c)/l,_=(n*d-i*c)/l;if(u||-1e-12<f&&f<1+1e-12&&-1e-12<_&&_<1+1e-12)return u||(f=f<=0?0:1<=f?1:f),new U(t+f*n,e+f*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,u=h*i-(s-e)*n;return!o&&Z.isMachineZero(u)&&0<=(u=(h*n+h*n)/(n*n+i*i))&&u<=1&&(u=0),u<0?-1:0<u?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?0<i?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/(n<i?i*Math.sqrt(1+n*n/(i*i)):n*Math.sqrt(1+i*i/(n*n)))},getDistance:function(t,e,n,i,r,s,a){return Math.abs($.getSignedDistance(t,e,n,i,r,s,a))}}}),C=e.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){e.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new g(null,null,this),this._view=F.create(this,t||nt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return H.serialize(this._children,t,!0,e)},_changed:function(t,e){var n;1&t&&((n=this._view)&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate()));var i,r,s,a=this._changes;a&&e&&((s=(i=this._changesById)[r=e._id])?s.flags|=t:a.push(i[r]={item:e,flags:t}))},clear:function(){for(var t=this._children,e=t.length-1;0<=e;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function t(){return!!t.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new o({project:this,insert:!0})},getSymbolDefinitions:function(){var i=[],r={};return this.getItems({class:a,match:function(t){var e=t._definition,n=e._id;return r[n]||(r[n]=!0,i.push(e)),!1}}),i},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(q,t)},insertLayer:function(t,e){var n;return e instanceof o?(e._remove(!1,!0),H.splice(this._children,[e],t,0),e._setProject(this,!0),(n=e._name)&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)):e=null,e},_insertItem:function(t,e,n){return e=this.insertLayer(t,e)||(this._activeLayer||this._insertItem(q,new o(R.NO_INSERT),!0)).insertChild(t,e),n&&e.activate&&e.activate(),e},getItems:function(t){return R._getItems(this,t)},getItem:function(t){return R._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return H.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,r=new H({offset:new U(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new G],updateMatrix:!0}),s=0,a=i.length;s<a;s++)i[s].draw(t,r);if(t.restore(),0<this._selectionCount){t.save(),t.strokeWidth=1;var o=this._selectionItems,h=this._scope.settings.handleSize,u=this._updateVersion;for(var l in o)o[l]._drawSelection(t,e,h,o,u);t.restore()}}}),R=H.extend(t,{statics:{extend:function t(e){return e._serializeFields&&(e._serializeFields=H.set({},this.prototype._serializeFields,e._serializeFields)),t.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new G,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return H.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,e){var n=t&&H.isPlainObject(t),i=n&&!0===t.internal,r=this._matrix=new G,s=n&&t.project||st.project,a=st.settings;return this._id=i?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&a.applyMatrix,e&&r.translate(e),(r._owner=this)._style=new 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this.getGlobalMatrix(!0)._inverseTransform(U.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(U.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(U.read(arguments))},localToParent:function(){return this._matrix._transformPoint(U.read(arguments))},fitBounds:function(t,e){t=T.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?r<i:i<r)?t.width/n.width:t.height/n.height,a=new T(new U,new W(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var i,r,s,a,o,h,u,l,c,d=this._style,f=this._matrix;d.hasFill()&&(t.fillStyle=d.getFillColor().toCanvasStyle(t,f)),d.hasStroke()&&(t.strokeStyle=d.getStrokeColor().toCanvasStyle(t,f),t.lineWidth=d.getStrokeWidth(),i=d.getStrokeJoin(),r=d.getStrokeCap(),s=d.getMiterLimit(),i&&(t.lineJoin=i),r&&(t.lineCap=r),s&&(t.miterLimit=s),st.support.nativeDash&&(a=d.getDashArray(),o=d.getDashOffset(),a&&a.length&&("setLineDash"in t?(t.setLineDash(a),t.lineDashOffset=o):(t.mozDash=a,t.mozDashOffset=o)))),d.hasShadow()&&(h=e.pixelRatio||1,l=(u=n._shiftless().prepend((new G).scale(h,h))).transform(new U(d.getShadowBlur(),0)),c=u.transform(this.getShadowOffset()),t.shadowColor=d.getShadowColor().toCanvasStyle(t),t.shadowBlur=l.getLength(),t.shadowOffsetX=c.x,t.shadowOffsetY=c.y)},draw:function(t,e,n){this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var i=e.matrices,r=e.viewMatrix,s=this._matrix,a=i[i.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,i.push(a),e.updateMatrix&&(this._globalMatrix=a);var o,h,u,l=this._blendMode,c=Z.clamp(this._opacity,0,1),d="normal"===l,f=x.nativeModes[l],_=d&&1===c||e.dontStart||e.clip||(f||d&&c<1)&&this._canComposite(),g=e.pixelRatio||1;if(!_){var v=this.getStrokeBounds(r);if(!v.width||!v.height)return void i.pop();u=e.offset,h=e.offset=v.getTopLeft().floor(),o=t,t=nt.getContext(v.getSize().ceil().add(1).multiply(g)),1!==g&&t.scale(g,g)}t.save();var p,m=n?n.appended(s):this._canScaleStroke&&!this.getStrokeScaling(!0)&&r,y=!_&&e.clipItem,w=!m||y;_?(t.globalAlpha=c,f&&(t.globalCompositeOperation=l)):w&&t.translate(-h.x,-h.y),w&&(_?s:r).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m&&(t.setTransform(g,0,0,g,0,0),(p=e.offset)&&t.translate(-p.x,-p.y)),this._draw(t,e,r,m),t.restore(),i.pop(),e.clip&&!e.dontFinish&&t.clip(this.getFillRule()),_||(x.process(l,t,o,c,h.subtract(u).multiply(g)),nt.release(t),e.offset=u)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof Y)return e._isUpdated(t);var n=this._updateVersion===t;return!n&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,n=!0),n},_drawSelection:function(t,e,n,i,r){var s=this._selection,a=1&s,o=2&s||a&&this._selectBounds,h=4&s;if(this._drawSelected||(a=!1),(a||o||h)&&this._isUpdated(r)){var u,l=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),d=n/2;if(t.strokeStyle=t.fillStyle=l?l.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,i),h){var f=this.getPosition(!0),_=this._parent,g=_?_.localToGlobal(f):f,v=g.x,p=g.y;t.beginPath(),t.arc(v,p,d,0,2*Math.PI,!0),t.stroke();for(var m=[[0,-1],[1,0],[0,1],[-1,0]],y=d,w=n+1,x=0;x<4;x++){var b=m[x],C=b[0],S=b[1];t.moveTo(v+C*y,p+S*y),t.lineTo(v+C*w,p+S*w),t.stroke()}}if(o){var P=c._transformCorners(this.getInternalBounds());t.beginPath();for(x=0;x<8;x++)t[x?"lineTo":"moveTo"](P[x],P[++x]);t.closePath(),t.stroke();for(x=0;x<8;x++)t.fillRect(P[x]-d,P[++x]-d,n,n)}}},_canComposite:function(){return!1}},H.each(["down","drag","up","move"],function(e){this["removeOn"+H.capitalize(e)]=function(){var t={};return t[e]=!0,this.removeOn(t)}},{removeOn:function(t){for(var e in t){var n,i,r;t[e]&&(n="mouse"+e,(r=(i=this._project)._removeSets=i._removeSets||{})[n]=r[n]||{},r[n][this._id]=this)}return this}}),{tween:function(t,e,n){n||(n=e,e=t,t=null,n||(n=e,e=null));var i=n&&n.easing,r=n&&n.start,s=null!=n&&("number"==typeof n?n:n.duration),a=new w(this,t,e,s,i,r);return s&&this.on("frame",function t(e){a._handleFrame(1e3*e.time),a.running||this.off("frame",t)}),a},tweenTo:function(t,e){return this.tween(null,t,e)},tweenFrom:function(t,e){return this.tween(t,null,e)}}),S=R.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function t(e){t.base.call(this,e),2050&e&&(this._clipItem=q)},_getClipItem:function(){var t=this._clipItem;if(t===q){t=null;for(var e=this._children,n=0,i=e.length;n<i;n++)if(e[n]._clipMask){t=e[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function t(e,n){var i=this._getClipItem();return i?i._getCachedBounds(i._matrix.prepended(e),H.set({},n,{stroke:!1})):t.base.call(this,e,n)},_hitTestChildren:function t(e,n,i){var r=this._getClipItem();return(!r||r.contains(e))&&t.base.call(this,e,n,i,r)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),o=S.extend({_class:"Layer",initialize:function(){S.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function t(){return this._parent?t.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),P=R.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t,e){this._initialize(t,e)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&H.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new n(t.width,t.height,this,"setSize")},setSize:function(){var t,e,n,i=W.read(arguments);this._size?this._size.equals(i)||(t=this._type,e=i.width,n=i.height,"rectangle"===t?this._radius.set(W.min(this._radius,i.divide(2).abs())):"circle"===t?(e=n=(e+n)/2,this._radius=e/2):"ellipse"===t&&this._radius._set(e/2,n/2),this._size._set(e,n),this._changed(9)):this._size=i.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new n(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=W.read(arguments),this._radius){if(this._radius.equals(t))return;this._radius.set(t),"rectangle"===e?(n=W.max(this._size,t.multiply(2)),this._size.set(n)):"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var e=new(X[H.capitalize(this._type)])({center:new U,size:this._size,radius:this._radius,insert:!1});return 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r,s,a,o,h,u,l,c,d,f,_,g,v,p,m=this._style,y=m.hasFill(),w=m.hasStroke(),x=e.dontFinish||e.clip,b=!i;(y||w||x)&&(r=this._type,s=this._radius,a="circle"===r,e.dontStart||t.beginPath(),b&&a?t.arc(0,0,s,0,2*Math.PI,!0):(o=a?s:s.width,h=a?s:s.height,l=(u=this._size).width,c=u.height,b&&"rectangle"===r&&0===o&&0===h?t.rect(-l/2,-c/2,l,c):(p=[-(d=l/2),-(f=c/2)+h,-d,(v=h*(_=.44771525016920644))-f,(g=o*_)-d,-f,-d+o,-f,d-o,-f,d-g,-f,d,v-f,d,-f+h,d,f-h,d,f-v,d-g,f,d-o,f,-d+o,f,g-d,f,-d,f-v,-d,f-h],i&&i.transform(p,p,32),t.moveTo(p[0],p[1]),t.bezierCurveTo(p[2],p[3],p[4],p[5],p[6],p[7]),d!==o&&t.lineTo(p[8],p[9]),t.bezierCurveTo(p[10],p[11],p[12],p[13],p[14],p[15]),f!==h&&t.lineTo(p[16],p[17]),t.bezierCurveTo(p[18],p[19],p[20],p[21],p[22],p[23]),d!==o&&t.lineTo(p[24],p[25]),t.bezierCurveTo(p[26],p[27],p[28],p[29],p[30],p[31]))),t.closePath()),x||!y&&!w||(this._setStyles(t,e,n),y&&(t.fill(m.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),w&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new T(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(X._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function m(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new U(1<s&&s<4?-1:1,2<s?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i));if(new T(n?o.add(a.multiply(n)):o,h).contains(e))return{point:h,quadrant:s}}}function y(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function t(e){if("rectangle"!==this._type)return e.divide(this.size).getLength()<=.5;var n=m(this,e);return n?e.subtract(n.point).divide(this._radius).getLength()<=1:t.base.call(this,e)},_hitTestSelf:function t(e,n,i,r){var s,a,o,h,u,l,c,d,f,_=!1,g=this._style,v=n.stroke&&g.hasStroke(),p=n.fill&&g.hasFill();return(v||p)&&(s=this._type,a=this._radius,o=v?g.getStrokeWidth()/2:0,h=n._tolerancePadding.add(X._getStrokePadding(o,!g.getStrokeScaling()&&r)),_="rectangle"===s?(l=m(this,e,u=h.multiply(2)))?y(e.subtract(l.point),a,h,l.quadrant):(d=(c=new T(this._size).setCenter(0,0)).expand(u),f=c.expand(u.negate()),d._containsPoint(e)&&!f._containsPoint(e)):y(e,a,h)),_?new z(v?"stroke":"fill",this):t.base.apply(this,arguments)}}},{statics:new function(){function i(t,e,n,i,r){var s=H.create(P.prototype);return s._type=t,s._size=n,s._radius=i,s._initialize(H.getNamed(r),e),s}return{Circle:function(){var t=arguments,e=U.readNamed(t,"center"),n=H.readNamed(t,"radius");return i("circle",e,new W(2*n),n,t)},Rectangle:function(){var t=arguments,e=T.readNamed(t,"rectangle"),n=W.min(W.readNamed(t,"radius"),e.getSize(!0).divide(2));return i("rectangle",e.getCenter(!0),e.getSize(!0),n,t)},Ellipse:function(){var t=arguments,e=P._readEllipse(t),n=e.radius;return i("ellipse",e.center,n.multiply(2),n,t)},_readEllipse:function(t){var e,n,i;return i=H.hasNamed(t,"radius")?(n=U.readNamed(t,"center"),W.readNamed(t,"radius")):(n=(e=T.readNamed(t,"rectangle")).getCenter(!0),e.getSize(!0).divide(2)),{center:n,radius:i}}}}}),I=R.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:"low",beans:!0,initialize:function(t,e){var n,i,r,s;this._initialize(t,e!==q&&U.read(arguments))||((r="string"==(i=typeof t)?k.getElementById(t):"object"==i?t:null)&&r!==R.NO_INSERT&&(r.getContext||null!=r.naturalHeight?n=r:r&&((s=W.read(arguments)).isZero()||(n=nt.getCanvas(s)))),n?this.setImage(n):this.setSource(t)),this._size||(this._size=new W,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e,n=t._image,i=t._canvas;n?this._setImage(n):i&&((e=nt.getCanvas(t._size)).getContext("2d").drawImage(i,0,0),this._setImage(e)),this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new n(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t,e=W.read(arguments);e.equals(this._size)||(0<e.width&&0<e.height?(t=this.getElement(),this._setImage(nt.getCanvas(e)),t&&this.getContext(!0).drawImage(t,0,0,e.width,e.height)):(this._canvas&&nt.release(this._canvas),this._size=e.clone()))},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new U(0,0).transform(t),n=new U(1,0).transform(t).subtract(e),i=new U(0,1).transform(t).subtract(e);return new W(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(e){var i=this;function n(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(st=e._scope,i.emit(n,new v(t)))}this._setImage(e),this._loaded?setTimeout(n,0):e&&j.add(e,{load:function(t){i._setImage(e),n(t)},error:n})},_setImage:function(t){this._canvas&&nt.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new W(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var e=nt.getContext(this._size);try{this._image&&e.drawImage(this._image,0,0),this._canvas=e.canvas}catch(t){nt.release(e)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(1025)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(t){var e=new u.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),t&&(e.src=t),this.setImage(e)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing="string"==typeof t?t:t?"low":"off",this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=T.read(arguments),e=nt.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=T.read(arguments),e=new I(R.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=U.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof A?e=(n=t).getBounds():"object"==typeof t&&("width"in t?e=new T(t):"x"in t&&(e=new T(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=Math.min(e.width,32),r=Math.min(e.height,32),s=I._sampleContext;s?s.clearRect(0,0,33,33):s=I._sampleContext=nt.getContext(new W(32)),s.save();var a=(new G).scale(i/e.width,r/e.height).translate(-e.x,-e.y);a.applyToContext(s),n&&n.draw(s,new H({clip:!0,matrices:[a]})),this._matrix.applyToContext(s);var o=this.getElement(),h=this._size;o&&s.drawImage(o,-h.width/2,-h.height/2),s.restore();for(var u=s.getImageData(.5,.5,Math.ceil(i),Math.ceil(r)).data,l=[0,0,0],c=0,d=0,f=u.length;d<f;d+=4){var _=u[d+3];c+=_,_/=255,l[0]+=u[d]*_,l[1]+=u[d+1]*_,l[2]+=u[d+2]*_}for(d=0;d<3;d++)l[d]/=c;return c?L.read(l):null},getPixel:function(){var t=U.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new L("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=arguments,e=U.read(t),n=L.read(t),i=n._convert("rgb"),r=n._alpha,s=this.getContext(!0),a=s.createImageData(1,1),o=a.data;o[0]=255*i[0],o[1]=255*i[1],o[2]=255*i[2],o[3]=null!=r?255*r:255,s.putImageData(a,e.x,e.y)},clear:function(){var t=this._size;this.getContext(!0).clearRect(0,0,t.width+1,t.height+1)},createImageData:function(){var t=W.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=T.read(arguments);return t.isEmpty()&&(t=new T(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=U.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new T(this._size).setCenter(0,0);return t?t._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new z("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t,e,n){var i,r,s=this.getElement();s&&0<s.width&&0<s.height&&(t.globalAlpha=Z.clamp(this._opacity,0,1),this._setStyles(t,e,n),r="off"===(i=this._smoothing),E.setPrefixed(t,r?"imageSmoothingEnabled":"imageSmoothingQuality",!r&&i),t.drawImage(s,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),a=R.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,e){this._initialize(t,e!==q&&U.read(arguments,1))||this.setDefinition(t instanceof M?t:new M(t))},_equals:function(t){return 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t,e,n=!1;return this._path&&(e=(t=this._segment2)._handleOut,(n=t.remove())&&this._segment1._handleOut.set(e)),n},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(U.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(U.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(U.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(U.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return 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H.serialize(null==i?[n]:[n,i],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(129)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){L._setOwner(this._color,null),this._color=L._setOwner(L.read(arguments,0),this,"setColor"),this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),g=H.extend(new function(){var i={fillColor:null,fillRule:"nonzero",strokeColor:null,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],shadowColor:null,shadowBlur:0,shadowOffset:new U,selectedColor:null},r=H.set({},i,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),s=H.set({},r,{fillColor:new 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t=this.getFillColor();t&&(t._canvasStyle=null),(t=this.getStrokeColor())&&(t._canvasStyle=null),(t=this.getShadowColor())&&(t._canvasStyle=null)},hasFill:function(){var t=this.getFillColor();return!!t&&0<t.alpha},hasStroke:function(){var t=this.getStrokeColor();return!!t&&0<t.alpha&&0<this.getStrokeWidth()},hasShadow:function(){var t=this.getShadowColor();return!!t&&0<t.alpha&&(0<this.getShadowBlur()||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new T(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return E.getBounds(t,e).getPoint()},getSize:function(t){return E.getBounds(t,!0).getSize()},isInvisible:function(t){return E.getSize(t).equals(new W(0,0))},isInView:function(t){return!E.isInvisible(t)&&E.getViewportBounds(t).intersects(E.getBounds(t,!0))},isInserted:function(t){return k.body.contains(t)},getPrefixed:function(t,e){return t&&r(t,e)},setPrefixed:function(t,e,n){if("object"==typeof e)for(var i in e)r(t,i,!0,e[i]);else r(t,e,!0,n)}}},j={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++){var o=r[s],h=t===k&&("touchstart"===o||"touchmove"===o)&&{passive:!1};t.addEventListener(o,i,h)}},remove:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.removeEventListener(r[s],i,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new U(e.pageX||e.clientX+k.documentElement.scrollLeft,e.pageY||e.clientY+k.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return j.getPoint(t).subtract(E.getOffset(e||j.getTarget(t)))}};j.requestAnimationFrame=new function(){var e,i=E.getPrefixed(O,"requestAnimationFrame"),r=!1,s=[];function a(){var t=s;s=[];for(var e=0,n=t.length;e<n;e++)t[e]();(r=i&&s.length)&&i(a)}return function(t){s.push(t),i?r||(i(a),r=!0):e=e||setInterval(a,1e3/60)}};var F=H.extend(t,{_class:"View",initialize:function t(e,n){function i(t){return n[t]||parseInt(n.getAttribute(t),10)}function r(){var t=E.getSize(n);return t.isNaN()||t.isZero()?new W(i("width"),i("height")):t}var s,a,o,h,u,l;O&&n?(this._id=n.getAttribute("id"),null==this._id&&n.setAttribute("id",this._id="paper-view-"+t._id++),j.add(n,this._viewEvents),a="none",E.setPrefixed(n.style,{userDrag:a,userSelect:a,touchCallout:a,contentZooming:a,tapHighlightColor:"rgba(0,0,0,0)"}),c.hasAttribute(n,"resize")&&(o=this,j.add(O,this._windowEvents={resize:function(){o.setViewSize(r())}})),s=r(),c.hasAttribute(n,"stats")&&"undefined"!=typeof Stats&&(this._stats=new Stats,u=(h=this._stats.domElement).style,l=E.getOffset(n),u.position="absolute",u.left=l.x+"px",u.top=l.y+"px",k.body.appendChild(h))):(s=new W(n),n=null),this._project=e,this._scope=e._scope,this._element=n,this._pixelRatio||(this._pixelRatio=O&&O.devicePixelRatio||1),this._setElementSize(s.width,s.height),this._viewSize=s,t._views.push(this),((t._viewsById[this._id]=this)._matrix=new G)._owner=this,t._focused||(t._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={native:{},virtual:{}},this._autoUpdate=!st.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;F._focused===this&&(F._focused=null),F._views.splice(F._views.indexOf(this),1),delete F._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),j.remove(this._element,this._viewEvents),j.remove(O,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:H.each(R._itemHandlers.concat(["onResize","onKeyDown","onKeyUp"]),function(t){this[t]={}},{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}}}),_animate:!1,_time:0,_count:0,getAutoUpdate:function(){return this._autoUpdate},setAutoUpdate:function(t){(this._autoUpdate=t)&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){var e;this._requested||(e=this,j.requestAnimationFrame(function(){var t;e._requested=!1,e._animate&&(e.requestUpdate(),t=e._element,E.getPrefixed(k,"hidden")&&"true"!==c.getAttribute(t,"keepalive")||!E.isInView(t)||e._handleFrame()),e._autoUpdate&&e.update()}),this._requested=!0)},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){st=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new H({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1==++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete n[t._id],0==--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var n=this._frameItems[e];n.item.emit("frame",new H(t,{time:n.time+=t.delta,count:n.count++}))}},_changed:function(){this._project._changed(4097),this._bounds=this._decomposed=q},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new n(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=W.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._setElementSize(t.width,t.height),this._viewSize.set(t),this._changed(),this.emit("resize",{size:t,delta:e}),this._autoUpdate&&this.update())},_setElementSize:function(t,e){var n=this._element;n&&(n.width!==t&&(n.width=t),n.height!==e&&(n.height=e))},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new T(new U,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},isVisible:function(){return E.isInView(this._element)},isInserted:function(){return E.isInserted(this._element)},getPixelSize:function(t){var e,n,i,r=this._element;return r?(n=r.parentNode,(i=k.createElement("div")).style.fontSize=t,n.appendChild(i),e=parseFloat(E.getStyles(i).fontSize),n.removeChild(i)):e=parseFloat(e),e},getTextWidth:function(t,e){return 0}},H.each(["rotate","scale","shear","skew"],function(i){var r="rotate"===i;this[i]=function(){var t=arguments,e=(r?H:U).read(t),n=U.read(t,0,{readNull:!0});return this.transform((new G)[i](e,n||this.getCenter(!0)))}},{_decompose:function(){return this._decomposed||(this._decomposed=this._matrix.decompose())},translate:function(){var t=new G;return this.transform(t.translate.apply(t,arguments))},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=U.read(arguments);this.translate(this.getCenter().subtract(t))},getZoom:function(){var t=this._decompose().scaling;return(t.x+t.y)/2},setZoom:function(t){this.transform((new G).scale(t/this.getZoom(),this.getCenter()))},getRotation:function(){return this._decompose().rotation},setRotation:function(t){var e=this.getRotation();null!=e&&null!=t&&this.rotate(t-e)},getScaling:function(){var t=this._decompose().scaling;return new d(t.x,t.y,this,"setScaling")},setScaling:function(){var t=this.getScaling(),e=U.read(arguments,0,{clone:!0,readNull:!0});t&&e&&this.scale(e.x/t.x,e.y/t.y)},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.set.apply(t,arguments)},transform:function(t){this._matrix.append(t)},scrollBy:function(){this.translate(U.read(arguments).negate())}}),{projectToView:function(){return this._matrix._transformPoint(U.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(U.read(arguments))},getEventPoint:function(t){return this.viewToProject(j.getOffset(t,this._element))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return k&&"string"==typeof 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e=F._focused;e&&g&&e._handleMouseEvent("mouseup",t),s=g=!1},j.add(k,h),j.add(O,{load:d});var v,p,m,y,w,x,b,C,S=!1,P=!1,l={doubleclick:"click",mousedrag:"mousemove"},I=!1,u={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}};return{_viewEvents:o,_handleMouseEvent:function(t,e,n){var i=this._itemEvents,r=i.native[t],s="mousemove"===t,a=this._scope.tool,o=this;function h(t){return i.virtual[t]||o.responds(t)||a&&a.responds(t)}s&&g&&h("mousedrag")&&(t="mousedrag"),n=n||this.getEventPoint(e);var u=this.getBounds().contains(n),l=r&&u&&o._project.hitTest(n,{tolerance:0,fill:!0,stroke:!0}),c=l&&l.item||null,d=!1,f={};if(f[t.substr(5)]=!0,r&&c!==y&&(y&&M(y,null,"mouseleave",e,n),c&&M(c,null,"mouseenter",e,n),y=c),I^u&&(M(this,null,u?"mouseenter":"mouseleave",e,n),d=!0),!u&&!f.drag||n.equals(p)||(T(this,c,s?t:"mousemove",e,n,p),d=!0),I=u,f.down&&u||f.up&&v){if(T(this,c,t,e,n,v),f.down){if(C=c===x&&Date.now()-b<300,m=x=c,!P&&c){for(var _=c;_&&!_.responds("mousedrag");)_=_._parent;_&&(w=c)}v=n}else f.up&&(P||c!==m||(b=Date.now(),T(this,c,C?"doubleclick":"click",e,n,v),C=!1),m=w=null);d=!(I=!1)}p=n,d&&a&&(S=a._handleMouseEvent(t,e,n,f)||S),!1!==e.cancelable&&(S&&!f.move||f.down&&h("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(e,n,i,r){var s,a=this._scope,t=a.tool;function o(t){t.responds(e)&&(st=a,t.emit(e,s=s||new D(e,n,i,r)))}this.isVisible()&&(o(this),t&&t.responds(e)&&o(t))},_countItemEvent:function(t,e){var n=this._itemEvents,i=n.native,r=n.virtual;for(var s in 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s=0,a=e.length;s<a;s++)r=Math.max(r,n.measureText(e[s]).width);return n.font=i,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),!(this._needsUpdate=!1)}}),v=H.extend({_class:"Event",initialize:function(t){this.event=t,this.type=t&&t.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return p.modifiers}}),D=v.extend({_class:"KeyEvent",initialize:function(t,e,n,i){this.type=t,this.event=e,this.key=n,this.character=i},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),p=new function(){var 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this._startTime=null,this.running=!0,this},stop:function(){return this.running=!1,this},update:function(e){if(this.running){1<=e&&(e=1,this.running=!1);function t(t){return"function"==typeof t?t(n,e):t}for(var n=this.easing(e),i=this._keys,r=0,s=i&&i.length;r<s;r++){var a=i[r],o=t(this._from[a]),h=t(this._to[a]),u=o&&h&&o.__add&&h.__add?h.__subtract(o).__multiply(n).__add(o):(h-o)*n+o;this._setProperty(this._parsedKeys[a],u)}this.responds("update")&&this.emit("update",new H({progress:e,factor:n})),!this.running&&this._then&&this._then(this.object)}return this},_events:{onUpdate:{}},_handleFrame:function(t){var e=this._startTime,n=e?(t-e)/this.duration:0;e||(this._startTime=t),this.update(n)},_getState:function(t){for(var e=this._keys,n={},i=0,r=e.length;i<r;i++){var s,a,o=e[i],h=this._parsedKeys[o],u=this._getProperty(h);t?(a=this._resolveValue(u,t[o]),this._setProperty(h,a),s=(s=this._getProperty(h))&&s.clone?s.clone():s,this._setProperty(h,u)):s=u&&u.clone?u.clone():u,n[o]=s}return 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t=i.status;0===t||200===t?n.onLoad&&n.onLoad.call(i,i.responseText):i.onerror()},i.onerror=function(){var t=i.status,e='Could not load "'+n.url+'" (Status: '+t+")";if(!n.onError)throw new Error(e);n.onError(e,t)},i.send(null)},nt=H.exports.CanvasProvider={canvases:[],getCanvas:function(t,e){if(!O)return null;var n,i=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?n=this.canvases.pop():(n=k.createElement("canvas"),i=!1);var r=n.getContext("2d");if(!r)throw new Error("Canvas "+n+" is unable to provide a 2D context.");return n.width===t&&n.height===e?i&&r.clearRect(0,0,t+1,e+1):(n.width=t,n.height=e),r.save(),n},getContext:function(t,e){var n=this.getCanvas(t,e);return n?n.getContext("2d"):null},release:function(t){var e=t&&t.canvas?t.canvas:t;e&&e.getContext&&(e.getContext("2d").restore(),this.canvases.push(e))}},x=new function(){var g,v,p,m,y,w,x,b,C,S,P,l=Math.min,c=Math.max,t=Math.abs;function d(t,e,n){return.2989*t+.587*e+.114*n}function e(t,e,n,i){var 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s,o={Group:t,Layer:t,Raster:function(t,e){var n=d(t._matrix,!0),i=t.getSize(),r=t.getImage();return n.x-=i.width/2,n.y-=i.height/2,n.width=i.width,n.height=i.height,n.href=0==e.embedImages&&r&&r.src||t.toDataURL(),it.create("image",n,g)},Path:function(t,e){var n=e.matchShapes;if(n){var i=t.toShape(!1);if(i)return f(i)}var r,s=t._segments,a=s.length,o=d(t._matrix);if(n&&2<=a&&!t.hasHandles())if(2<a){r=t._closed?"polygon":"polyline";for(var h=[],u=0;u<a;u++)h.push(g.point(s[u]._point));o.points=h.join(" ")}else{r="line";var l=s[0]._point,c=s[1]._point;o.set({x1:l.x,y1:l.y,x2:c.x,y2:c.y})}else r="path",o.d=t.getPathData(null,e.precision);return it.create(r,o,g)},Shape:f,CompoundPath:function(t,e){var n=d(t._matrix),i=t.getPathData(null,e.precision);return i&&(n.d=i),it.create("path",n,g)},SymbolItem:function(t,e){var n=d(t._matrix,!0),i=t._definition,r=v(i,"symbol"),s=i._item,a=s.getStrokeBounds();return r||((r=it.create("symbol",{viewBox:g.rectangle(a)})).appendChild(m(s,e)),p(i,r,"symbol")),n.href="#"+r.id,n.x+=a.x,n.y+=a.y,n.width=a.width,n.height=a.height,n.overflow="visible",it.create("use",n,g)},PointText:function(t){var e=it.create("text",d(t._matrix,!0),g);return e.textContent=t._content,e}};function h(s,t,e){var a={},o=!e&&s.getParent(),h=[];return null!=s._name&&(a.id=s._name),H.each(rt,function(t){var e,n=t.get,i=t.type,r=s[n]();(t.exportFilter?!t.exportFilter(s,r):o&&H.equals(o[n](),r))||("color"!==i||null==r||(e=r.getAlpha())<1&&(a[t.attribute+"-opacity"]=e),"style"===i?h.push(t.attribute+": "+r):a[t.attribute]=null==r?"none":"color"===i?r.gradient?function(t){var e=v(t,"color");if(!e){var n,i=t.getGradient(),r=i._radial,s=t.getOrigin(),a=t.getDestination();r?(_={cx:s.x,cy:s.y,r:s.getDistance(a)},(n=t.getHighlight())&&(_.fx=n.x,_.fy=n.y)):_={x1:s.x,y1:s.y,x2:a.x,y2:a.y},_.gradientUnits="userSpaceOnUse",e=it.create((r?"radial":"linear")+"Gradient",_,g);for(var o=i._stops,h=0,u=o.length;h<u;h++){var l=o[h],c=l._color,d=c.getAlpha(),f=l._offset,_={offset:null==f?h/(u-1):f};c&&(_["stop-color"]=c.toCSS(!0)),d<1&&(_["stop-opacity"]=d),e.appendChild(it.create("stop",_,g))}p(t,e,"color")}return"url(#"+e.id+")"}(r):r.toCSS(!0):"array"===i?r.join(","):"lookup"===i?t.toSVG[r]:r)}),h.length&&(a.style=h.join(";")),1===a.opacity&&delete a.opacity,s._visible||(a.visibility="hidden"),it.set(t,a,g)}function v(t,e){return s=s||{ids:{},svgs:{}},t&&s.svgs[e+"-"+(t._id||t.__id||(t.__id=l.get("svg")))]}function p(t,e,n){s||v();var i=s.ids[n]=(s.ids[n]||0)+1;e.id=n+"-"+i,s.svgs[n+"-"+(t._id||t.__id)]=e}function _(t,e){var n=t,i=null;if(s){for(var r in n="svg"===t.nodeName.toLowerCase()&&t,s.svgs)i||(n||(n=it.create("svg")).appendChild(t),i=n.insertBefore(it.create("defs"),n.firstChild)),i.appendChild(s.svgs[r]);s=null}return e.asString?(new u.XMLSerializer).serializeToString(n):n}function m(t,e,n){var i,r,s=o[t._class],a=s&&s(t,e);return a&&((i=e.onExport)&&(a=i(t,a,e)||a),(r=JSON.stringify(t._data))&&"{}"!==r&&"null"!==r&&a.setAttribute("data-paper-data",r)),a&&h(t,a,n)}function y(t){return g=new b((t=t||{}).precision),t}R.inject({exportSVG:function(t){return _(m(this,t=y(t),!0),t)}}),C.inject({exportSVG:function(t){t=y(t);var e=this._children,n=this.getView(),i=H.pick(t.bounds,"view"),r=t.matrix||"view"===i&&n._matrix,s=r&&G.read([r]),a="view"===i?new T([0,0],n.getViewSize()):"content"===i?R._getBounds(e,s,{stroke:!0}).rect:T.read([i],0,{readNull:!0}),o={version:"1.1",xmlns:it.svg,"xmlns:xlink":it.xlink};a&&(o.width=a.width,o.height=a.height,(a.x||0===a.x||a.y||0===a.y)&&(o.viewBox=g.rectangle(a)));var h=it.create("svg",o,g),u=h;s&&!s.isIdentity()&&(u=h.appendChild(it.create("g",d(s),g)));for(var l=0,c=e.length;l<c;l++)u.appendChild(m(e[l],t,!0));return _(h,t)}})},new function(){var v,p={};function _(t,e,n,i,r,s){var a=it.get(t,e)||s,o=null==a?i?null:n?"":0:n?a:parseFloat(a);return/%\s*$/.test(a)?o/100*(r?1:v[/x|^width/.test(e)?"width":"height"]):o}function g(t,e,n,i,r,s,a){return e=_(t,e||"x",!1,i,r,s),n=_(t,n||"y",!1,i,r,a),!i||null!=e&&null!=n?new U(e,n):null}function m(t,e,n,i,r){return e=_(t,e||"width",!1,i,r),n=_(t,n||"height",!1,i,r),!i||null!=e&&null!=n?new W(e,n):null}function c(t,e,n){return"none"===t?null:"number"===e?parseFloat(t):"array"===e?t?t.split(/[\s,]+/g).map(parseFloat):[]:"color"===e?s(t)||t:"lookup"===e?n[t]:t}function r(t,e,n,i){var r=t.childNodes,s="clippath"===e,a="defs"===e,o=new S,h=o._project,u=h._currentStyle,l=[];if(s||a||(o=w(o,t,i),h._currentStyle=o._style.clone()),i)for(var c=t.querySelectorAll("defs"),d=0,f=c.length;d<f;d++)x(c[d],n,!1);for(d=0,f=r.length;d<f;d++){var _,g=r[d];1!==g.nodeType||/^defs$/i.test(g.nodeName)||!(_=x(g,n,!1))||_ instanceof M||l.push(_)}return o.addChildren(l),s&&(o=w(o.reduce(),t,i)),h._currentStyle=u,(s||a)&&(o.remove(),o=null),o}function t(t,e){for(var n=t.getAttribute("points").match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g),i=[],r=0,s=n.length;r<s;r+=2)i.push(new U(parseFloat(n[r]),parseFloat(n[r+1])));var a=new X(i);return"polygon"===e&&a.closePath(),a}function e(t,e){var n,i=(_(t,"href",!0)||"").substring(1),r="radialgradient"===e;if(i)(n=p[i].getGradient())._radial^r&&((n=n.clone())._radial=r);else{for(var s=t.childNodes,a=[],o=0,h=s.length;o<h;o++){var u=s[o];1===u.nodeType&&a.push(w(new B,u))}n=new N(a,r)}var l,c,d,f="userSpaceOnUse"!==_(t,"gradientUnits",!0);return r?(c=(l=g(t,"cx","cy",!1,f,"50%","50%")).add(_(t,"r",!1,!1,f,"50%"),0),d=g(t,"fx","fy",!0,f)):(l=g(t,"x1","y1",!1,f,"0%","0%"),c=g(t,"x2","y2",!1,f,"100%","0%")),w(new L(n,l,c,d),t)._scaleToBounds=f,null}var y={"#document":function(t,e,n,i){for(var r=t.childNodes,s=0,a=r.length;s<a;s++){var o=r[s];if(1===o.nodeType)return 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r=(i.getAttribute(n)||"").split(/\)\s*/g),s=new G,a=0,o=r.length;a<o;a++){var h=r[a];if(!h)break;for(var u=h.split(/\(\s*/),l=u[0],c=u[1].split(/[\s,]+/g),d=0,f=c.length;d<f;d++)c[d]=parseFloat(c[d]);switch(l){case"matrix":s.append(new G(c[0],c[1],c[2],c[3],c[4],c[5]));break;case"rotate":s.rotate(c[0],c[1]||0,c[2]||0);break;case"translate":s.translate(c[0],c[1]||0);break;case"scale":s.scale(c);break;case"skewX":s.skew(c[0],0);break;case"skewY":s.skew(0,c[0])}}t.transform(s)}}function i(t,e,n){var i="fill-opacity"===n?"getFillColor":"getStrokeColor",r=t[i]&&t[i]();r&&r.setAlpha(parseFloat(e))}var a=H.set(H.each(rt,function(r){this[r.attribute]=function(t,e){var n,i;t[r.set]&&(t[r.set](c(e,r.type,r.fromSVG)),"color"!==r.type||(n=t[r.get]())&&n._scaleToBounds&&(i=t.getBounds(),n.transform((new G).translate(i.getPoint()).scale(i.getSize()))))}},{}),{id:function(t,e){(p[e]=t).setName&&t.setName(e)},"clip-path":function(t,e){var n=s(e);if(n){if((n=n.clone()).setClipMask(!0),!(t instanceof S))return new S(n,t);t.insertChild(0,n)}},gradientTransform:n,transform:n,"fill-opacity":i,"stroke-opacity":i,visibility:function(t,e){t.setVisible&&t.setVisible("visible"===e)},display:function(t,e){t.setVisible&&t.setVisible(null!==e)},"stop-color":function(t,e){t.setColor&&t.setColor(e)},"stop-opacity":function(t,e){t._color&&t._color.setAlpha(parseFloat(e))},offset:function(t,e){var n;t.setOffset&&(n=e.match(/(.*)%$/),t.setOffset(n?n[1]/100:parseFloat(e)))},viewBox:function(t,e,n,i,r){var s,a,o,h,u=new T(c(e,"array")),l=m(i,null,null,!0);t instanceof S?(s=l?l.divide(u.getSize()):1,a=(new G).scale(s).translate(u.getPoint().negate()),o=t):t instanceof M&&(l&&u.setSize(l),o=t._item),o&&("visible"!==d(i,"overflow",r)&&((h=new P.Rectangle(u)).setClipMask(!0),o.addChild(h)),a&&o.transform(a))}});function d(t,e,n){var i,r=t.attributes[e],s=r&&r.value;return!s&&t.style&&(i=H.camelize(e),(s=t.style[i])||n.node[i]===n.parent[i]||(s=n.node[i])),s?"none"===s?null:s:q}function w(i,r,t){var e=r.parentNode,s={node:E.getStyles(r)||{},parent:!t&&!/^defs$/i.test(e.tagName)&&E.getStyles(e)||{}};return H.each(a,function(t,e){var n=d(r,e,s);i=n!==q&&t(i,n,e,r,s)||i}),i}function s(t){var e=t&&t.match(/\((?:["'#]*)([^"')]+)/),n=e&&e[1],i=n&&p[O?n.replace(O.location.href.split("#")[0]+"#",""):n];return i&&i._scaleToBounds&&((i=i.clone())._scaleToBounds=!0),i}function x(t,e,n){var i,r,s,a=t.nodeName.toLowerCase(),o="#document"!==a,h=k.body;n&&o&&(v=st.getView().getSize(),v=m(t,null,null,!0)||v,i=it.create("svg",{style:"stroke-width: 1px; stroke-miterlimit: 10"}),r=t.parentNode,s=t.nextSibling,i.appendChild(t),h.appendChild(i));var u=st.settings,l=u.applyMatrix,c=u.insertItems;u.applyMatrix=!1,u.insertItems=!1;var d,f,_=y[a],g=_&&_(t,a,e,n)||null;return u.insertItems=c,u.applyMatrix=l,g&&(!o||g instanceof S||(g=w(g,t,n)),d=e.onImport,f=o&&t.getAttribute("data-paper-data"),d&&(g=d(t,g,e)||g),e.expandShapes&&g instanceof P&&(g.remove(),g=g.toPath()),f&&(g._data=JSON.parse(f))),i&&(h.removeChild(i),r&&(s?r.insertBefore(t,s):r.appendChild(t))),n&&(p={},g&&H.pick(e.applyMatrix,l)&&g.matrix.apply(!0,!0)),g}function o(i,r,s){if(!i)return null;r="function"==typeof r?{onLoad:r}:r||{};var a=st,o=null;function t(t){try{var e="object"==typeof t?t:(new u.DOMParser).parseFromString(t.trim(),"image/svg+xml");if(!e.nodeName)throw e=null,new Error("Unsupported SVG source: "+i);st=a,o=x(e,r,!0),r&&!1===r.insert||s._insertItem(q,o);var n=r.onLoad;n&&n(o,t)}catch(t){h(t)}}function h(t,e){var n=r.onError;if(!n)throw new Error(t);n(t,e)}if("string"!=typeof i||/^[\s\S]*</.test(i)){if("undefined"!=typeof File&&i instanceof File){var e=new FileReader;return e.onload=function(){t(e.result)},e.onerror=function(){h(e.error)},e.readAsText(i)}t(i)}else{var n=k.getElementById(i);n?t(n):et({url:i,async:!0,onLoad:t,onError:h})}return o}R.inject({importSVG:function(t,e){return o(t,e,this)}}),C.inject({importSVG:function(t,e){return this.activate(),o(t,e,this)}})};var st=new(c.inject(H.exports,{Base:H,Numerical:Z,Key:p,DomEvent:j,DomElement:E,document:k,window:O,Symbol:M,PlacedSymbol:a}));return st.agent.node&&require("./node/extend.js")(st),"function"==typeof define&&define.amd?define("paper",st):"object"==typeof module&&module&&(module.exports=st),st}.call(this,"object"==typeof self?self:null);
\ No newline at end of file
diff --git a/dist/paper-full.js b/dist/paper-full.js
index e533bce9..8dab8104 100644
--- a/dist/paper-full.js
+++ b/dist/paper-full.js
@@ -9,7 +9,7 @@
  *
  * All rights reserved.
  *
- * Date: Mon Jun 22 15:17:43 2020 +0200
+ * Date: Mon Jun 22 16:32:39 2020 +0200
  *
  ***
  *
@@ -5345,7 +5345,7 @@ var Raster = Item.extend({
 		source: null
 	},
 	_prioritize: ['crossOrigin'],
-	_smoothing: true,
+	_smoothing: 'low',
 	beans: true,
 
 	initialize: function Raster(source, position) {
@@ -5569,7 +5569,9 @@ var Raster = Item.extend({
 	},
 
 	setSmoothing: function(smoothing) {
-		this._smoothing = smoothing;
+		this._smoothing = typeof smoothing === 'string'
+			? smoothing
+			: smoothing ? 'low' : 'off';
 		this._changed(257);
 	},
 
@@ -5739,8 +5741,12 @@ var Raster = Item.extend({
 
 			this._setStyles(ctx, param, viewMatrix);
 
+			var smoothing = this._smoothing,
+				disabled = smoothing === 'off';
 			DomElement.setPrefixed(
-				ctx, 'imageSmoothingEnabled', this._smoothing
+				ctx,
+				disabled ? 'imageSmoothingEnabled' : 'imageSmoothingQuality',
+				disabled ? false : smoothing
 			);
 
 			ctx.drawImage(element,
diff --git a/dist/paper-full.min.js b/dist/paper-full.min.js
index 5bd8d3bd..b96b251c 100644
--- a/dist/paper-full.min.js
+++ b/dist/paper-full.min.js
@@ -9,7 +9,7 @@
  *
  * All rights reserved.
  *
- * Date: Mon Jun 22 15:17:43 2020 +0200
+ * Date: Mon Jun 22 16:32:39 2020 +0200
  *
  ***
  *
@@ -29,4 +29,4 @@
  * created by Marijn Haverbeke and released under an MIT license.
  *
  */
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t=M.read(arguments),e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new M(e,n,i-e,r-n)},unite:function(){var t=M.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new M(e,n,i-e,r-n)},include:function(){var t=Z.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new M(e,n,i-e,r-n)},expand:function(){var t=W.read(arguments),e=t.width,n=t.height;return new M(this.x-e/2,this.y-n/2,this.width+e,this.height+n)},scale:function(t,e){return this.expand(this.width*t-this.width,this.height*(e===q?t:e)-this.height)}},U.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var 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t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(Z.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return(e=e||new Z)._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return(e=e||new M)._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(Z.read(arguments))},_inverseTransform:function(t,e,n){var i,r,s=this._a,a=this._b,o=this._c,h=this._d,u=this._tx,l=this._ty,c=s*h-a*o,f=null;return c&&!isNaN(c)&&isFinite(u)&&isFinite(l)&&(i=t.x-this._tx,r=t.y-this._ty,f=(e=e||new Z)._set((i*h-r*o)/c,(r*s-i*a)/c,n)),f},decompose:function(){var t,e,n,i,r,s=this._a,a=this._b,o=this._c,h=this._d,u=s*h-a*o,l=Math.sqrt,c=Math.atan2,f=180/Math.PI;return i=0!==s||0!==a?(t=l(s*s+a*a),e=Math.acos(s/t)*(0<a?1:-1),n=[t,u/t],[c(s*o+a*h,t*t),0]):0!==o||0!==h?(r=l(o*o+h*h),e=Math.asin(o/r)*(0<h?1:-1),n=[u/r,r],[0,c(s*o+a*h,r*r)]):n=[e=0,0],{translation:this.getTranslation(),rotation:e*f,scaling:new Z(n),skewing:new Z(i[0]*f,i[1]*f)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new Z(this._tx,this._ty)},getScaling:function(){return this.decompose().scaling},getRotation:function(){return this.decompose().rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},U.each(["a","b","c","d","tx","ty"],function(t){var e=U.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),G=U.extend({_class:"Line",initialize:function(t,e,n,i,r){(4<=arguments.length?(this._px=t,this._py=e,this._vx=n,this._vy=i,r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,n))||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new Z(this._px,this._py)},getVector:function(){return new Z(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return G.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return G.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return 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Math.abs(G.getSignedDistance(t,e,n,i,r,s,a))}}}),l=e.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){e.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new g(null,null,this),this._view=j.create(this,t||it.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return U.serialize(this._children,t,!0,e)},_changed:function(t,e){var n;1&t&&((n=this._view)&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate()));var i,r,s,a=this._changes;a&&e&&((s=(i=this._changesById)[r=e._id])?s.flags|=t:a.push(i[r]={item:e,flags:t}))},clear:function(){for(var t=this._children,e=t.length-1;0<=e;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function t(){return!!t.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new o({project:this,insert:!0})},getSymbolDefinitions:function(){var i=[],r={};return this.getItems({class:a,match:function(t){var e=t._definition,n=e._id;return r[n]||(r[n]=!0,i.push(e)),!1}}),i},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(q,t)},insertLayer:function(t,e){var n;return e instanceof o?(e._remove(!1,!0),U.splice(this._children,[e],t,0),e._setProject(this,!0),(n=e._name)&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)):e=null,e},_insertItem:function(t,e,n){return e=this.insertLayer(t,e)||(this._activeLayer||this._insertItem(q,new o(D.NO_INSERT),!0)).insertChild(t,e),n&&e.activate&&e.activate(),e},getItems:function(t){return D._getItems(this,t)},getItem:function(t){return D._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return U.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,r=new U({offset:new Z(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new $],updateMatrix:!0}),s=0,a=i.length;s<a;s++)i[s].draw(t,r);if(t.restore(),0<this._selectionCount){t.save(),t.strokeWidth=1;var o=this._selectionItems,h=this._scope.settings.handleSize,u=this._updateVersion;for(var l in o)o[l]._drawSelection(t,e,h,o,u);t.restore()}}}),D=U.extend(t,{statics:{extend:function t(e){return e._serializeFields&&(e._serializeFields=U.set({},this.prototype._serializeFields,e._serializeFields)),t.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new $,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return U.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,e){var n=t&&U.isPlainObject(t),i=n&&!0===t.internal,r=this._matrix=new $,s=n&&t.project||at.project,a=at.settings;return this._id=i?null:u.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&a.applyMatrix,e&&r.translate(e),(r._owner=this)._style=new 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this.getGlobalMatrix(!0)._inverseTransform(Z.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(Z.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(Z.read(arguments))},localToParent:function(){return this._matrix._transformPoint(Z.read(arguments))},fitBounds:function(t,e){t=M.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?r<i:i<r)?t.width/n.width:t.height/n.height,a=new M(new Z,new W(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var i,r,s,a,o,h,u,l,c,f=this._style,d=this._matrix;f.hasFill()&&(t.fillStyle=f.getFillColor().toCanvasStyle(t,d)),f.hasStroke()&&(t.strokeStyle=f.getStrokeColor().toCanvasStyle(t,d),t.lineWidth=f.getStrokeWidth(),i=f.getStrokeJoin(),r=f.getStrokeCap(),s=f.getMiterLimit(),i&&(t.lineJoin=i),r&&(t.lineCap=r),s&&(t.miterLimit=s),at.support.nativeDash&&(a=f.getDashArray(),o=f.getDashOffset(),a&&a.length&&("setLineDash"in t?(t.setLineDash(a),t.lineDashOffset=o):(t.mozDash=a,t.mozDashOffset=o)))),f.hasShadow()&&(h=e.pixelRatio||1,l=(u=n._shiftless().prepend((new $).scale(h,h))).transform(new Z(f.getShadowBlur(),0)),c=u.transform(this.getShadowOffset()),t.shadowColor=f.getShadowColor().toCanvasStyle(t),t.shadowBlur=l.getLength(),t.shadowOffsetX=c.x,t.shadowOffsetY=c.y)},draw:function(t,e,n){this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var i=e.matrices,r=e.viewMatrix,s=this._matrix,a=i[i.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,i.push(a),e.updateMatrix&&(this._globalMatrix=a);var o,h,u,l=this._blendMode,c=H.clamp(this._opacity,0,1),f="normal"===l,d=x.nativeModes[l],_=f&&1===c||e.dontStart||e.clip||(d||f&&c<1)&&this._canComposite(),g=e.pixelRatio||1;if(!_){var p=this.getStrokeBounds(r);if(!p.width||!p.height)return void i.pop();u=e.offset,h=e.offset=p.getTopLeft().floor(),o=t,t=it.getContext(p.getSize().ceil().add(1).multiply(g)),1!==g&&t.scale(g,g)}t.save();var 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u,l=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),f=n/2;if(t.strokeStyle=t.fillStyle=l?l.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,i),h){var d=this.getPosition(!0),_=this._parent,g=_?_.localToGlobal(d):d,p=g.x,v=g.y;t.beginPath(),t.arc(p,v,f,0,2*Math.PI,!0),t.stroke();for(var m=[[0,-1],[1,0],[0,1],[-1,0]],y=f,w=n+1,x=0;x<4;x++){var b=m[x],C=b[0],S=b[1];t.moveTo(p+C*y,v+S*y),t.lineTo(p+C*w,v+S*w),t.stroke()}}if(o){var k=c._transformCorners(this.getInternalBounds());t.beginPath();for(x=0;x<8;x++)t[x?"lineTo":"moveTo"](k[x],k[++x]);t.closePath(),t.stroke();for(x=0;x<8;x++)t.fillRect(k[x]-f,k[++x]-f,n,n)}}},_canComposite:function(){return!1}},U.each(["down","drag","up","move"],function(e){this["removeOn"+U.capitalize(e)]=function(){var t={};return t[e]=!0,this.removeOn(t)}},{removeOn:function(t){for(var e in t){var n,i,r;t[e]&&(n="mouse"+e,(r=(i=this._project)._removeSets=i._removeSets||{})[n]=r[n]||{},r[n][this._id]=this)}return this}}),{tween:function(t,e,n){n||(n=e,e=t,t=null,n||(n=e,e=null));var i=n&&n.easing,r=n&&n.start,s=null!=n&&("number"==typeof n?n:n.duration),a=new w(this,t,e,s,i,r);return s&&this.on("frame",function t(e){a._handleFrame(1e3*e.time),a.running||this.off("frame",t)}),a},tweenTo:function(t,e){return this.tween(null,t,e)},tweenFrom:function(t,e){return this.tween(t,null,e)}}),S=D.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function t(e){t.base.call(this,e),2050&e&&(this._clipItem=q)},_getClipItem:function(){var t=this._clipItem;if(t===q){t=null;for(var e=this._children,n=0,i=e.length;n<i;n++)if(e[n]._clipMask){t=e[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function t(e,n){var i=this._getClipItem();return i?i._getCachedBounds(i._matrix.prepended(e),U.set({},n,{stroke:!1})):t.base.call(this,e,n)},_hitTestChildren:function t(e,n,i){var r=this._getClipItem();return(!r||r.contains(e))&&t.base.call(this,e,n,i,r)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),o=S.extend({_class:"Layer",initialize:function(){S.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function t(){return 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t,e,n,i=W.read(arguments);this._size?this._size.equals(i)||(t=this._type,e=i.width,n=i.height,"rectangle"===t?this._radius.set(W.min(this._radius,i.divide(2).abs())):"circle"===t?(e=n=(e+n)/2,this._radius=e/2):"ellipse"===t&&this._radius._set(e/2,n/2),this._size._set(e,n),this._changed(9)):this._size=i.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new n(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=W.read(arguments),this._radius){if(this._radius.equals(t))return;this._radius.set(t),"rectangle"===e?(n=W.max(this._size,t.multiply(2)),this._size.set(n)):"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var e=new(Q[U.capitalize(this._type)])({center:new Z,size:this._size,radius:this._radius,insert:!1});return 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r,s,a,o,h,u,l,c,f,d,_,g,p,v,m=this._style,y=m.hasFill(),w=m.hasStroke(),x=e.dontFinish||e.clip,b=!i;(y||w||x)&&(r=this._type,s=this._radius,a="circle"===r,e.dontStart||t.beginPath(),b&&a?t.arc(0,0,s,0,2*Math.PI,!0):(o=a?s:s.width,h=a?s:s.height,l=(u=this._size).width,c=u.height,b&&"rectangle"===r&&0===o&&0===h?t.rect(-l/2,-c/2,l,c):(v=[-(f=l/2),-(d=c/2)+h,-f,(p=h*(_=.44771525016920644))-d,(g=o*_)-f,-d,-f+o,-d,f-o,-d,f-g,-d,f,p-d,f,-d+h,f,d-h,f,d-p,f-g,d,f-o,d,-f+o,d,g-f,d,-f,d-p,-f,d-h],i&&i.transform(v,v,32),t.moveTo(v[0],v[1]),t.bezierCurveTo(v[2],v[3],v[4],v[5],v[6],v[7]),f!==o&&t.lineTo(v[8],v[9]),t.bezierCurveTo(v[10],v[11],v[12],v[13],v[14],v[15]),d!==h&&t.lineTo(v[16],v[17]),t.bezierCurveTo(v[18],v[19],v[20],v[21],v[22],v[23]),f!==o&&t.lineTo(v[24],v[25]),t.bezierCurveTo(v[26],v[27],v[28],v[29],v[30],v[31]))),t.closePath()),x||!y&&!w||(this._setStyles(t,e,n),y&&(t.fill(m.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),w&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new M(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(Q._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function m(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new Z(1<s&&s<4?-1:1,2<s?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i));if(new M(n?o.add(a.multiply(n)):o,h).contains(e))return{point:h,quadrant:s}}}function y(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function t(e){if("rectangle"!==this._type)return e.divide(this.size).getLength()<=.5;var n=m(this,e);return n?e.subtract(n.point).divide(this._radius).getLength()<=1:t.base.call(this,e)},_hitTestSelf:function t(e,n,i,r){var s,a,o,h,u,l,c,f,d,_=!1,g=this._style,p=n.stroke&&g.hasStroke(),v=n.fill&&g.hasFill();return(p||v)&&(s=this._type,a=this._radius,o=p?g.getStrokeWidth()/2:0,h=n._tolerancePadding.add(Q._getStrokePadding(o,!g.getStrokeScaling()&&r)),_="rectangle"===s?(l=m(this,e,u=h.multiply(2)))?y(e.subtract(l.point),a,h,l.quadrant):(f=(c=new M(this._size).setCenter(0,0)).expand(u),d=c.expand(u.negate()),f._containsPoint(e)&&!d._containsPoint(e)):y(e,a,h)),_?new O(p?"stroke":"fill",this):t.base.apply(this,arguments)}}},{statics:new function(){function i(t,e,n,i,r){var s=U.create(k.prototype);return s._type=t,s._size=n,s._radius=i,s._initialize(U.getNamed(r),e),s}return{Circle:function(){var t=arguments,e=Z.readNamed(t,"center"),n=U.readNamed(t,"radius");return i("circle",e,new W(2*n),n,t)},Rectangle:function(){var t=arguments,e=M.readNamed(t,"rectangle"),n=W.min(W.readNamed(t,"radius"),e.getSize(!0).divide(2));return i("rectangle",e.getCenter(!0),e.getSize(!0),n,t)},Ellipse:function(){var t=arguments,e=k._readEllipse(t),n=e.radius;return i("ellipse",e.center,n.multiply(2),n,t)},_readEllipse:function(t){var e,n,i;return i=U.hasNamed(t,"radius")?(n=Z.readNamed(t,"center"),W.readNamed(t,"radius")):(n=(e=M.readNamed(t,"rectangle")).getCenter(!0),e.getSize(!0).divide(2)),{center:n,radius:i}}}}}),I=D.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:!0,beans:!0,initialize:function(t,e){var n,i,r,s;this._initialize(t,e!==q&&Z.read(arguments))||((r="string"==(i=typeof t)?T.getElementById(t):"object"==i?t:null)&&r!==D.NO_INSERT&&(r.getContext||null!=r.naturalHeight?n=r:r&&((s=W.read(arguments)).isZero()||(n=it.getCanvas(s)))),n?this.setImage(n):this.setSource(t)),this._size||(this._size=new W,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e,n=t._image,i=t._canvas;n?this._setImage(n):i&&((e=it.getCanvas(t._size)).getContext("2d").drawImage(i,0,0),this._setImage(e)),this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new n(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t,e=W.read(arguments);e.equals(this._size)||(0<e.width&&0<e.height?(t=this.getElement(),this._setImage(it.getCanvas(e)),t&&this.getContext(!0).drawImage(t,0,0,e.width,e.height)):(this._canvas&&it.release(this._canvas),this._size=e.clone()))},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new Z(0,0).transform(t),n=new Z(1,0).transform(t).subtract(e),i=new Z(0,1).transform(t).subtract(e);return new W(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(e){var i=this;function n(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(at=e._scope,i.emit(n,new p(t)))}this._setImage(e),this._loaded?setTimeout(n,0):e&&F.add(e,{load:function(t){i._setImage(e),n(t)},error:n})},_setImage:function(t){this._canvas&&it.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new W(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var e=it.getContext(this._size);try{this._image&&e.drawImage(this._image,0,0),this._canvas=e.canvas}catch(t){it.release(e)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(1025)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(t){var e=new C.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),t&&(e.src=t),this.setImage(e)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing=t,this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=M.read(arguments),e=it.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=M.read(arguments),e=new I(D.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=Z.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof z?e=(n=t).getBounds():"object"==typeof t&&("width"in t?e=new M(t):"x"in t&&(e=new M(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=Math.min(e.width,32),r=Math.min(e.height,32),s=I._sampleContext;s?s.clearRect(0,0,33,33):s=I._sampleContext=it.getContext(new W(32)),s.save();var a=(new $).scale(i/e.width,r/e.height).translate(-e.x,-e.y);a.applyToContext(s),n&&n.draw(s,new U({clip:!0,matrices:[a]})),this._matrix.applyToContext(s);var o=this.getElement(),h=this._size;o&&s.drawImage(o,-h.width/2,-h.height/2),s.restore();for(var u=s.getImageData(.5,.5,Math.ceil(i),Math.ceil(r)).data,l=[0,0,0],c=0,f=0,d=u.length;f<d;f+=4){var _=u[f+3];c+=_,_/=255,l[0]+=u[f]*_,l[1]+=u[f+1]*_,l[2]+=u[f+2]*_}for(f=0;f<3;f++)l[f]/=c;return c?E.read(l):null},getPixel:function(){var t=Z.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new E("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=arguments,e=Z.read(t),n=E.read(t),i=n._convert("rgb"),r=n._alpha,s=this.getContext(!0),a=s.createImageData(1,1),o=a.data;o[0]=255*i[0],o[1]=255*i[1],o[2]=255*i[2],o[3]=null!=r?255*r:255,s.putImageData(a,e.x,e.y)},clear:function(){var t=this._size;this.getContext(!0).clearRect(0,0,t.width+1,t.height+1)},createImageData:function(){var t=W.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=M.read(arguments);return t.isEmpty()&&(t=new M(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var 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U.serialize(null==i?[n]:[n,i],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(129)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){E._setOwner(this._color,null),this._color=E._setOwner(E.read(arguments,0),this,"setColor"),this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),g=U.extend(new function(){var i={fillColor:null,fillRule:"nonzero",strokeColor:null,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],shadowColor:null,shadowBlur:0,shadowOffset:new Z,selectedColor:null},r=U.set({},i,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),s=U.set({},r,{fillColor:new 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t=this.getFillColor();t&&(t._canvasStyle=null),(t=this.getStrokeColor())&&(t._canvasStyle=null),(t=this.getShadowColor())&&(t._canvasStyle=null)},hasFill:function(){var t=this.getFillColor();return!!t&&0<t.alpha},hasStroke:function(){var t=this.getStrokeColor();return!!t&&0<t.alpha&&0<this.getStrokeWidth()},hasShadow:function(){var t=this.getShadowColor();return!!t&&0<t.alpha&&(0<this.getShadowBlur()||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new M(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return B.getBounds(t,e).getPoint()},getSize:function(t){return B.getBounds(t,!0).getSize()},isInvisible:function(t){return B.getSize(t).equals(new W(0,0))},isInView:function(t){return!B.isInvisible(t)&&B.getViewportBounds(t).intersects(B.getBounds(t,!0))},isInserted:function(t){return T.body.contains(t)},getPrefixed:function(t,e){return t&&r(t,e)},setPrefixed:function(t,e,n){if("object"==typeof e)for(var i in e)r(t,i,!0,e[i]);else r(t,e,!0,n)}}},F={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++){var o=r[s],h=t===T&&("touchstart"===o||"touchmove"===o)&&{passive:!1};t.addEventListener(o,i,h)}},remove:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.removeEventListener(r[s],i,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new Z(e.pageX||e.clientX+T.documentElement.scrollLeft,e.pageY||e.clientY+T.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return F.getPoint(t).subtract(B.getOffset(e||F.getTarget(t)))}};F.requestAnimationFrame=new function(){var e,i=B.getPrefixed(A,"requestAnimationFrame"),r=!1,s=[];function a(){var t=s;s=[];for(var e=0,n=t.length;e<n;e++)t[e]();(r=i&&s.length)&&i(a)}return function(t){s.push(t),i?r||(i(a),r=!0):e=e||setInterval(a,1e3/60)}};var j=U.extend(t,{_class:"View",initialize:function t(e,n){function i(t){return n[t]||parseInt(n.getAttribute(t),10)}function r(){var t=B.getSize(n);return t.isNaN()||t.isZero()?new W(i("width"),i("height")):t}var 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e;this._requested||(e=this,F.requestAnimationFrame(function(){var t;e._requested=!1,e._animate&&(e.requestUpdate(),t=e._element,B.getPrefixed(T,"hidden")&&"true"!==c.getAttribute(t,"keepalive")||!B.isInView(t)||e._handleFrame()),e._autoUpdate&&e.update()}),this._requested=!0)},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){at=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new U({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1==++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete n[t._id],0==--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var n=this._frameItems[e];n.item.emit("frame",new 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u=this.getBounds().contains(n),l=r&&u&&o._project.hitTest(n,{tolerance:0,fill:!0,stroke:!0}),c=l&&l.item||null,f=!1,d={};if(d[t.substr(5)]=!0,r&&c!==y&&(y&&P(y,null,"mouseleave",e,n),c&&P(c,null,"mouseenter",e,n),y=c),I^u&&(P(this,null,u?"mouseenter":"mouseleave",e,n),f=!0),!u&&!d.drag||n.equals(v)||(M(this,c,s?t:"mousemove",e,n,v),f=!0),I=u,d.down&&u||d.up&&p){if(M(this,c,t,e,n,p),d.down){if(C=c===x&&Date.now()-b<300,m=x=c,!k&&c){for(var _=c;_&&!_.responds("mousedrag");)_=_._parent;_&&(w=c)}p=n}else d.up&&(k||c!==m||(b=Date.now(),M(this,c,C?"doubleclick":"click",e,n,p),C=!1),m=w=null);f=!(I=!1)}v=n,f&&a&&(S=a._handleMouseEvent(t,e,n,d)||S),!1!==e.cancelable&&(S&&!d.move||d.down&&h("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(e,n,i,r){var s,a=this._scope,t=a.tool;function o(t){t.responds(e)&&(at=a,t.emit(e,s=s||new R(e,n,i,r)))}this.isVisible()&&(o(this),t&&t.responds(e)&&o(t))},_countItemEvent:function(t,e){var n=this._itemEvents,i=n.native,r=n.virtual;for(var s in 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n=W.read(arguments,1);if(n.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+U.slice(arguments,1));e=it.getCanvas(n)}var i,r,s=this._context=e.getContext("2d");s.save(),this._pixelRatio=1,/^off|false$/.test(c.getAttribute(e,"hidpi"))||(i=A.devicePixelRatio||1,r=B.getPrefixed(s,"backingStorePixelRatio")||1,this._pixelRatio=i/r),j.call(this,t,e),this._needsUpdate=!0},remove:function t(){return this._context.restore(),t.base.call(this)},_setElementSize:function t(e,n){var i,r,s,a=this._pixelRatio;t.base.call(this,e*a,n*a),1!==a&&(i=this._element,r=this._context,c.hasAttribute(i,"resize")||((s=i.style).width=e+"px",s.height=n+"px"),r.restore(),r.save(),r.scale(a,a))},getContext:function(){return this._context},getPixelSize:function t(e){var n,i,r,s=at.agent;return s&&s.firefox?n=t.base.call(this,e):(r=(i=this._context).font,i.font=e+" serif",n=parseFloat(i.font),i.font=r),n},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;s<a;s++)r=Math.max(r,n.measureText(e[s]).width);return n.font=i,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),!(this._needsUpdate=!1)}}),p=U.extend({_class:"Event",initialize:function(t){this.event=t,this.type=t&&t.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return v.modifiers}}),R=p.extend({_class:"KeyEvent",initialize:function(t,e,n,i){this.type=t,this.event=e,this.key=n,this.character=i},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),v=new function(){var 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t=i.status;0===t||200===t?n.onLoad&&n.onLoad.call(i,i.responseText):i.onerror()},i.onerror=function(){var t=i.status,e='Could not load "'+n.url+'" (Status: '+t+")";if(!n.onError)throw new Error(e);n.onError(e,t)},i.send(null)},it=U.exports.CanvasProvider={canvases:[],getCanvas:function(t,e){if(!A)return null;var n,i=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?n=this.canvases.pop():(n=T.createElement("canvas"),i=!1);var r=n.getContext("2d");if(!r)throw new Error("Canvas "+n+" is unable to provide a 2D context.");return n.width===t&&n.height===e?i&&r.clearRect(0,0,t+1,e+1):(n.width=t,n.height=e),r.save(),n},getContext:function(t,e){var n=this.getCanvas(t,e);return n?n.getContext("2d"):null},release:function(t){var e=t&&t.canvas?t.canvas:t;e&&e.getContext&&(e.getContext("2d").restore(),this.canvases.push(e))}},x=new function(){var g,p,v,m,y,w,x,b,C,S,k,l=Math.min,c=Math.max,t=Math.abs;function f(t,e,n){return.2989*t+.587*e+.114*n}function e(t,e,n,i){var 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t=g*y/255;C=t+y*(255-(255-y)*(255-g)/255-t)/255,S=(t=p*w/255)+w*(255-(255-w)*(255-p)/255-t)/255,k=(t=v*x/255)+x*(255-(255-x)*(255-v)/255-t)/255},"hard-light":function(){C=g<128?2*g*y/255:255-2*(255-g)*(255-y)/255,S=p<128?2*p*w/255:255-2*(255-p)*(255-w)/255,k=v<128?2*v*x/255:255-2*(255-v)*(255-x)/255},"color-dodge":function(){C=0===y?0:255===g?255:l(255,255*y/(255-g)),S=0===w?0:255===p?255:l(255,255*w/(255-p)),k=0===x?0:255===v?255:l(255,255*x/(255-v))},"color-burn":function(){C=255===y?255:0===g?0:c(0,255-255*(255-y)/g),S=255===w?255:0===p?0:c(0,255-255*(255-w)/p),k=255===x?255:0===v?0:c(0,255-255*(255-x)/v)},darken:function(){C=y<g?y:g,S=w<p?w:p,k=x<v?x:v},lighten:function(){C=g<y?y:g,S=p<w?w:p,k=v<x?x:v},difference:function(){(C=y-g)<0&&(C=-C),(S=w-p)<0&&(S=-S),(k=x-v)<0&&(k=-k)},exclusion:function(){C=y+g*(255-y-y)/255,S=w+p*(255-w-w)/255,k=x+v*(255-x-x)/255},hue:function(){i(g,p,v,n(y,w,x)),e(C,S,k,f(y,w,x))},saturation:function(){i(y,w,x,n(g,p,v)),e(C,S,k,f(y,w,x))},luminosity:function(){e(y,w,x,f(g,p,v))},color:function(){e(g,p,v,f(y,w,x))},add:function(){C=l(y+g,255),S=l(w+p,255),k=l(x+v,255)},subtract:function(){C=c(y-g,0),S=c(w-p,0),k=c(x-v,0)},average:function(){C=(y+g)/2,S=(w+p)/2,k=(x+v)/2},negation:function(){C=255-t(255-g-y),S=255-t(255-p-w),k=255-t(255-v-x)}},P=this.nativeModes=U.each(["source-over","source-in","source-out","source-atop","destination-over","destination-in","destination-out","destination-atop","lighter","darker","copy","xor"],function(t){this[t]=!0},{}),r=it.getContext(1,1);r&&(U.each(I,function(t,e){var n="darken"===e,i=!1;r.save();try{r.fillStyle=n?"#300":"#a00",r.fillRect(0,0,1,1),r.globalCompositeOperation=e,r.globalCompositeOperation===e&&(r.fillStyle=n?"#a00":"#300",r.fillRect(0,0,1,1),i=r.getImageData(0,0,1,1).data[0]!==n?170:51)}catch(t){}r.restore(),P[e]=i}),it.release(r)),this.process=function(t,e,n,i,r){var s=e.canvas,a="normal"===t;if(a||P[t])n.save(),n.setTransform(1,0,0,1,0,0),n.globalAlpha=i,a||(n.globalCompositeOperation=t),n.drawImage(s,r.x,r.y),n.restore();else{var o=I[t];if(!o)return;for(var h=n.getImageData(r.x,r.y,s.width,s.height),u=h.data,l=e.getImageData(0,0,s.width,s.height).data,c=0,f=u.length;c<f;c+=4){g=l[c],y=u[c],p=l[c+1],w=u[c+1],v=l[c+2],x=u[c+2],m=l[c+3],b=u[c+3],o();var d=m*i/255,_=1-d;u[c]=d*C+_*y,u[c+1]=d*S+_*w,u[c+2]=d*k+_*x,u[c+3]=m*i+_*b}n.putImageData(h,r.x,r.y)}}},rt=new function(){var i="http://www.w3.org/2000/svg",t="http://www.w3.org/2000/xmlns",e="http://www.w3.org/1999/xlink",a={href:e,xlink:t,xmlns:t+"/","xmlns:xlink":t+"/"};function 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t=M.read(arguments),e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new M(e,n,i-e,r-n)},unite:function(){var t=M.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new M(e,n,i-e,r-n)},include:function(){var t=Z.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new M(e,n,i-e,r-n)},expand:function(){var t=W.read(arguments),e=t.width,n=t.height;return new M(this.x-e/2,this.y-n/2,this.width+e,this.height+n)},scale:function(t,e){return this.expand(this.width*t-this.width,this.height*(e===q?t:e)-this.height)}},U.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var 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t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(Z.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return(e=e||new Z)._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;i<r;i+=2){var s=t[i],a=t[i+1];e[i]=s*this._a+a*this._c+this._tx,e[i+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return(e=e||new M)._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(Z.read(arguments))},_inverseTransform:function(t,e,n){var i,r,s=this._a,a=this._b,o=this._c,h=this._d,u=this._tx,l=this._ty,c=s*h-a*o,f=null;return c&&!isNaN(c)&&isFinite(u)&&isFinite(l)&&(i=t.x-this._tx,r=t.y-this._ty,f=(e=e||new Z)._set((i*h-r*o)/c,(r*s-i*a)/c,n)),f},decompose:function(){var t,e,n,i,r,s=this._a,a=this._b,o=this._c,h=this._d,u=s*h-a*o,l=Math.sqrt,c=Math.atan2,f=180/Math.PI;return i=0!==s||0!==a?(t=l(s*s+a*a),e=Math.acos(s/t)*(0<a?1:-1),n=[t,u/t],[c(s*o+a*h,t*t),0]):0!==o||0!==h?(r=l(o*o+h*h),e=Math.asin(o/r)*(0<h?1:-1),n=[u/r,r],[0,c(s*o+a*h,r*r)]):n=[e=0,0],{translation:this.getTranslation(),rotation:e*f,scaling:new Z(n),skewing:new Z(i[0]*f,i[1]*f)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new Z(this._tx,this._ty)},getScaling:function(){return this.decompose().scaling},getRotation:function(){return this.decompose().rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},U.each(["a","b","c","d","tx","ty"],function(t){var e=U.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),G=U.extend({_class:"Line",initialize:function(t,e,n,i,r){(4<=arguments.length?(this._px=t,this._py=e,this._vx=n,this._vy=i,r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,n))||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new Z(this._px,this._py)},getVector:function(){return new Z(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return G.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return G.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return 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Math.abs(G.getSignedDistance(t,e,n,i,r,s,a))}}}),l=e.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){e.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new g(null,null,this),this._view=j.create(this,t||it.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return U.serialize(this._children,t,!0,e)},_changed:function(t,e){var n;1&t&&((n=this._view)&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate()));var i,r,s,a=this._changes;a&&e&&((s=(i=this._changesById)[r=e._id])?s.flags|=t:a.push(i[r]={item:e,flags:t}))},clear:function(){for(var t=this._children,e=t.length-1;0<=e;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function t(){return!!t.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new o({project:this,insert:!0})},getSymbolDefinitions:function(){var i=[],r={};return this.getItems({class:a,match:function(t){var e=t._definition,n=e._id;return r[n]||(r[n]=!0,i.push(e)),!1}}),i},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e<n;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectionItems;for(var e in t)t[e].setFullySelected(!1)},addLayer:function(t){return this.insertLayer(q,t)},insertLayer:function(t,e){var n;return e instanceof o?(e._remove(!1,!0),U.splice(this._children,[e],t,0),e._setProject(this,!0),(n=e._name)&&e.setName(n),this._changes&&e._changed(5),this._activeLayer||(this._activeLayer=e)):e=null,e},_insertItem:function(t,e,n){return e=this.insertLayer(t,e)||(this._activeLayer||this._insertItem(q,new o(D.NO_INSERT),!0)).insertChild(t,e),n&&e.activate&&e.activate(),e},getItems:function(t){return D._getItems(this,t)},getItem:function(t){return D._getItems(this,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var e=this._activeLayer;return U.importJSON(t,e&&e.isEmpty()&&e)},removeOn:function(t){var e=this._removeSets;if(e){"mouseup"===t&&(e.mousedrag=null);var n=e[t];if(n){for(var i in n){var r=n[i];for(var s in e){var a=e[s];a&&a!=n&&delete a[r._id]}r.remove()}e[t]=null}}},draw:function(t,e,n){this._updateVersion++,t.save(),e.applyToContext(t);for(var i=this._children,r=new U({offset:new Z(0,0),pixelRatio:n,viewMatrix:e.isIdentity()?null:e,matrices:[new $],updateMatrix:!0}),s=0,a=i.length;s<a;s++)i[s].draw(t,r);if(t.restore(),0<this._selectionCount){t.save(),t.strokeWidth=1;var o=this._selectionItems,h=this._scope.settings.handleSize,u=this._updateVersion;for(var l in o)o[l]._drawSelection(t,e,h,o,u);t.restore()}}}),D=U.extend(t,{statics:{extend:function t(e){return e._serializeFields&&(e._serializeFields=U.set({},this.prototype._serializeFields,e._serializeFields)),t.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new $,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return U.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,e){var n=t&&U.isPlainObject(t),i=n&&!0===t.internal,r=this._matrix=new $,s=n&&t.project||at.project,a=at.settings;return this._id=i?null:u.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&a.applyMatrix,e&&r.translate(e),(r._owner=this)._style=new 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this.getGlobalMatrix(!0)._inverseTransform(Z.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(Z.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(Z.read(arguments))},localToParent:function(){return this._matrix._transformPoint(Z.read(arguments))},fitBounds:function(t,e){t=M.read(arguments);var n=this.getBounds(),i=n.height/n.width,r=t.height/t.width,s=(e?r<i:i<r)?t.width/n.width:t.height/n.height,a=new M(new Z,new W(n.width*s,n.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,n){var i,r,s,a,o,h,u,l,c,f=this._style,d=this._matrix;f.hasFill()&&(t.fillStyle=f.getFillColor().toCanvasStyle(t,d)),f.hasStroke()&&(t.strokeStyle=f.getStrokeColor().toCanvasStyle(t,d),t.lineWidth=f.getStrokeWidth(),i=f.getStrokeJoin(),r=f.getStrokeCap(),s=f.getMiterLimit(),i&&(t.lineJoin=i),r&&(t.lineCap=r),s&&(t.miterLimit=s),at.support.nativeDash&&(a=f.getDashArray(),o=f.getDashOffset(),a&&a.length&&("setLineDash"in t?(t.setLineDash(a),t.lineDashOffset=o):(t.mozDash=a,t.mozDashOffset=o)))),f.hasShadow()&&(h=e.pixelRatio||1,l=(u=n._shiftless().prepend((new $).scale(h,h))).transform(new Z(f.getShadowBlur(),0)),c=u.transform(this.getShadowOffset()),t.shadowColor=f.getShadowColor().toCanvasStyle(t),t.shadowBlur=l.getLength(),t.shadowOffsetX=c.x,t.shadowOffsetY=c.y)},draw:function(t,e,n){this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var i=e.matrices,r=e.viewMatrix,s=this._matrix,a=i[i.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,i.push(a),e.updateMatrix&&(this._globalMatrix=a);var o,h,u,l=this._blendMode,c=H.clamp(this._opacity,0,1),f="normal"===l,d=x.nativeModes[l],_=f&&1===c||e.dontStart||e.clip||(d||f&&c<1)&&this._canComposite(),g=e.pixelRatio||1;if(!_){var p=this.getStrokeBounds(r);if(!p.width||!p.height)return void i.pop();u=e.offset,h=e.offset=p.getTopLeft().floor(),o=t,t=it.getContext(p.getSize().ceil().add(1).multiply(g)),1!==g&&t.scale(g,g)}t.save();var v,m=n?n.appended(s):this._canScaleStroke&&!this.getStrokeScaling(!0)&&r,y=!_&&e.clipItem,w=!m||y;_?(t.globalAlpha=c,d&&(t.globalCompositeOperation=l)):w&&t.translate(-h.x,-h.y),w&&(_?s:r).applyToContext(t),y&&e.clipItem.draw(t,e.extend({clip:!0})),m&&(t.setTransform(g,0,0,g,0,0),(v=e.offset)&&t.translate(-v.x,-v.y)),this._draw(t,e,r,m),t.restore(),i.pop(),e.clip&&!e.dontFinish&&t.clip(this.getFillRule()),_||(x.process(l,t,o,c,h.subtract(u).multiply(g)),it.release(t),e.offset=u)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof Y)return e._isUpdated(t);var n=this._updateVersion===t;return!n&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,n=!0),n},_drawSelection:function(t,e,n,i,r){var s=this._selection,a=1&s,o=2&s||a&&this._selectBounds,h=4&s;if(this._drawSelected||(a=!1),(a||o||h)&&this._isUpdated(r)){var u,l=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),f=n/2;if(t.strokeStyle=t.fillStyle=l?l.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,i),h){var d=this.getPosition(!0),_=this._parent,g=_?_.localToGlobal(d):d,p=g.x,v=g.y;t.beginPath(),t.arc(p,v,f,0,2*Math.PI,!0),t.stroke();for(var m=[[0,-1],[1,0],[0,1],[-1,0]],y=f,w=n+1,x=0;x<4;x++){var b=m[x],C=b[0],S=b[1];t.moveTo(p+C*y,v+S*y),t.lineTo(p+C*w,v+S*w),t.stroke()}}if(o){var k=c._transformCorners(this.getInternalBounds());t.beginPath();for(x=0;x<8;x++)t[x?"lineTo":"moveTo"](k[x],k[++x]);t.closePath(),t.stroke();for(x=0;x<8;x++)t.fillRect(k[x]-f,k[++x]-f,n,n)}}},_canComposite:function(){return!1}},U.each(["down","drag","up","move"],function(e){this["removeOn"+U.capitalize(e)]=function(){var t={};return t[e]=!0,this.removeOn(t)}},{removeOn:function(t){for(var e in t){var n,i,r;t[e]&&(n="mouse"+e,(r=(i=this._project)._removeSets=i._removeSets||{})[n]=r[n]||{},r[n][this._id]=this)}return this}}),{tween:function(t,e,n){n||(n=e,e=t,t=null,n||(n=e,e=null));var i=n&&n.easing,r=n&&n.start,s=null!=n&&("number"==typeof n?n:n.duration),a=new w(this,t,e,s,i,r);return s&&this.on("frame",function t(e){a._handleFrame(1e3*e.time),a.running||this.off("frame",t)}),a},tweenTo:function(t,e){return this.tween(null,t,e)},tweenFrom:function(t,e){return this.tween(t,null,e)}}),S=D.extend({_class:"Group",_selectBounds:!1,_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function t(e){t.base.call(this,e),2050&e&&(this._clipItem=q)},_getClipItem:function(){var t=this._clipItem;if(t===q){t=null;for(var e=this._children,n=0,i=e.length;n<i;n++)if(e[n]._clipMask){t=e[n];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function t(e,n){var i=this._getClipItem();return i?i._getCachedBounds(i._matrix.prepended(e),U.set({},n,{stroke:!1})):t.base.call(this,e,n)},_hitTestChildren:function t(e,n,i){var r=this._getClipItem();return(!r||r.contains(e))&&t.base.call(this,e,n,i,r)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem();e=e.extend({clipItem:i,clip:!1}),n?(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),o=S.extend({_class:"Layer",initialize:function(){S.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function t(){return 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t,e,n,i=W.read(arguments);this._size?this._size.equals(i)||(t=this._type,e=i.width,n=i.height,"rectangle"===t?this._radius.set(W.min(this._radius,i.divide(2).abs())):"circle"===t?(e=n=(e+n)/2,this._radius=e/2):"ellipse"===t&&this._radius._set(e/2,n/2),this._size._set(e,n),this._changed(9)):this._size=i.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new n(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var n=2*t;this._radius=t,this._size._set(n,n)}else if(t=W.read(arguments),this._radius){if(this._radius.equals(t))return;this._radius.set(t),"rectangle"===e?(n=W.max(this._size,t.multiply(2)),this._size.set(n)):"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var e=new(Q[U.capitalize(this._type)])({center:new Z,size:this._size,radius:this._radius,insert:!1});return 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r,s,a,o,h,u,l,c,f,d,_,g,p,v,m=this._style,y=m.hasFill(),w=m.hasStroke(),x=e.dontFinish||e.clip,b=!i;(y||w||x)&&(r=this._type,s=this._radius,a="circle"===r,e.dontStart||t.beginPath(),b&&a?t.arc(0,0,s,0,2*Math.PI,!0):(o=a?s:s.width,h=a?s:s.height,l=(u=this._size).width,c=u.height,b&&"rectangle"===r&&0===o&&0===h?t.rect(-l/2,-c/2,l,c):(v=[-(f=l/2),-(d=c/2)+h,-f,(p=h*(_=.44771525016920644))-d,(g=o*_)-f,-d,-f+o,-d,f-o,-d,f-g,-d,f,p-d,f,-d+h,f,d-h,f,d-p,f-g,d,f-o,d,-f+o,d,g-f,d,-f,d-p,-f,d-h],i&&i.transform(v,v,32),t.moveTo(v[0],v[1]),t.bezierCurveTo(v[2],v[3],v[4],v[5],v[6],v[7]),f!==o&&t.lineTo(v[8],v[9]),t.bezierCurveTo(v[10],v[11],v[12],v[13],v[14],v[15]),d!==h&&t.lineTo(v[16],v[17]),t.bezierCurveTo(v[18],v[19],v[20],v[21],v[22],v[23]),f!==o&&t.lineTo(v[24],v[25]),t.bezierCurveTo(v[26],v[27],v[28],v[29],v[30],v[31]))),t.closePath()),x||!y&&!w||(this._setStyles(t,e,n),y&&(t.fill(m.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),w&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new M(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(Q._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function m(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new Z(1<s&&s<4?-1:1,2<s?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i));if(new M(n?o.add(a.multiply(n)):o,h).contains(e))return{point:h,quadrant:s}}}function y(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function t(e){if("rectangle"!==this._type)return e.divide(this.size).getLength()<=.5;var n=m(this,e);return n?e.subtract(n.point).divide(this._radius).getLength()<=1:t.base.call(this,e)},_hitTestSelf:function t(e,n,i,r){var s,a,o,h,u,l,c,f,d,_=!1,g=this._style,p=n.stroke&&g.hasStroke(),v=n.fill&&g.hasFill();return(p||v)&&(s=this._type,a=this._radius,o=p?g.getStrokeWidth()/2:0,h=n._tolerancePadding.add(Q._getStrokePadding(o,!g.getStrokeScaling()&&r)),_="rectangle"===s?(l=m(this,e,u=h.multiply(2)))?y(e.subtract(l.point),a,h,l.quadrant):(f=(c=new M(this._size).setCenter(0,0)).expand(u),d=c.expand(u.negate()),f._containsPoint(e)&&!d._containsPoint(e)):y(e,a,h)),_?new O(p?"stroke":"fill",this):t.base.apply(this,arguments)}}},{statics:new function(){function i(t,e,n,i,r){var s=U.create(k.prototype);return s._type=t,s._size=n,s._radius=i,s._initialize(U.getNamed(r),e),s}return{Circle:function(){var t=arguments,e=Z.readNamed(t,"center"),n=U.readNamed(t,"radius");return i("circle",e,new W(2*n),n,t)},Rectangle:function(){var t=arguments,e=M.readNamed(t,"rectangle"),n=W.min(W.readNamed(t,"radius"),e.getSize(!0).divide(2));return i("rectangle",e.getCenter(!0),e.getSize(!0),n,t)},Ellipse:function(){var t=arguments,e=k._readEllipse(t),n=e.radius;return i("ellipse",e.center,n.multiply(2),n,t)},_readEllipse:function(t){var e,n,i;return i=U.hasNamed(t,"radius")?(n=Z.readNamed(t,"center"),W.readNamed(t,"radius")):(n=(e=M.readNamed(t,"rectangle")).getCenter(!0),e.getSize(!0).divide(2)),{center:n,radius:i}}}}}),I=D.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:"low",beans:!0,initialize:function(t,e){var n,i,r,s;this._initialize(t,e!==q&&Z.read(arguments))||((r="string"==(i=typeof t)?T.getElementById(t):"object"==i?t:null)&&r!==D.NO_INSERT&&(r.getContext||null!=r.naturalHeight?n=r:r&&((s=W.read(arguments)).isZero()||(n=it.getCanvas(s)))),n?this.setImage(n):this.setSource(t)),this._size||(this._size=new W,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e,n=t._image,i=t._canvas;n?this._setImage(n):i&&((e=it.getCanvas(t._size)).getContext("2d").drawImage(i,0,0),this._setImage(e)),this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new n(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t,e=W.read(arguments);e.equals(this._size)||(0<e.width&&0<e.height?(t=this.getElement(),this._setImage(it.getCanvas(e)),t&&this.getContext(!0).drawImage(t,0,0,e.width,e.height)):(this._canvas&&it.release(this._canvas),this._size=e.clone()))},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new Z(0,0).transform(t),n=new Z(1,0).transform(t).subtract(e),i=new Z(0,1).transform(t).subtract(e);return new W(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(e){var i=this;function n(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(at=e._scope,i.emit(n,new p(t)))}this._setImage(e),this._loaded?setTimeout(n,0):e&&F.add(e,{load:function(t){i._setImage(e),n(t)},error:n})},_setImage:function(t){this._canvas&&it.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new W(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var e=it.getContext(this._size);try{this._image&&e.drawImage(this._image,0,0),this._canvas=e.canvas}catch(t){it.release(e)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(1025)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(t){var e=new C.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),t&&(e.src=t),this.setImage(e)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing="string"==typeof t?t:t?"low":"off",this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=M.read(arguments),e=it.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=M.read(arguments),e=new I(D.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var n=this.getCanvas();return n?n.toDataURL.apply(n,arguments):null},drawImage:function(t){var e=Z.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof z?e=(n=t).getBounds():"object"==typeof t&&("width"in t?e=new M(t):"x"in t&&(e=new M(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=Math.min(e.width,32),r=Math.min(e.height,32),s=I._sampleContext;s?s.clearRect(0,0,33,33):s=I._sampleContext=it.getContext(new W(32)),s.save();var a=(new $).scale(i/e.width,r/e.height).translate(-e.x,-e.y);a.applyToContext(s),n&&n.draw(s,new U({clip:!0,matrices:[a]})),this._matrix.applyToContext(s);var o=this.getElement(),h=this._size;o&&s.drawImage(o,-h.width/2,-h.height/2),s.restore();for(var 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U.serialize(null==i?[n]:[n,i],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(129)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){E._setOwner(this._color,null),this._color=E._setOwner(E.read(arguments,0),this,"setColor"),this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),g=U.extend(new function(){var i={fillColor:null,fillRule:"nonzero",strokeColor:null,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],shadowColor:null,shadowBlur:0,shadowOffset:new Z,selectedColor:null},r=U.set({},i,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),s=U.set({},r,{fillColor:new 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t=this.getFillColor();t&&(t._canvasStyle=null),(t=this.getStrokeColor())&&(t._canvasStyle=null),(t=this.getShadowColor())&&(t._canvasStyle=null)},hasFill:function(){var t=this.getFillColor();return!!t&&0<t.alpha},hasStroke:function(){var t=this.getStrokeColor();return!!t&&0<t.alpha&&0<this.getStrokeWidth()},hasShadow:function(){var t=this.getShadowColor();return!!t&&0<t.alpha&&(0<this.getShadowBlur()||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" 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e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new M(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return B.getBounds(t,e).getPoint()},getSize:function(t){return B.getBounds(t,!0).getSize()},isInvisible:function(t){return B.getSize(t).equals(new W(0,0))},isInView:function(t){return!B.isInvisible(t)&&B.getViewportBounds(t).intersects(B.getBounds(t,!0))},isInserted:function(t){return T.body.contains(t)},getPrefixed:function(t,e){return t&&r(t,e)},setPrefixed:function(t,e,n){if("object"==typeof e)for(var i in e)r(t,i,!0,e[i]);else r(t,e,!0,n)}}},F={add:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++){var o=r[s],h=t===T&&("touchstart"===o||"touchmove"===o)&&{passive:!1};t.addEventListener(o,i,h)}},remove:function(t,e){if(t)for(var n in e)for(var i=e[n],r=n.split(/[\s,]+/g),s=0,a=r.length;s<a;s++)t.removeEventListener(r[s],i,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new Z(e.pageX||e.clientX+T.documentElement.scrollLeft,e.pageY||e.clientY+T.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return F.getPoint(t).subtract(B.getOffset(e||F.getTarget(t)))}};F.requestAnimationFrame=new function(){var e,i=B.getPrefixed(A,"requestAnimationFrame"),r=!1,s=[];function a(){var t=s;s=[];for(var e=0,n=t.length;e<n;e++)t[e]();(r=i&&s.length)&&i(a)}return function(t){s.push(t),i?r||(i(a),r=!0):e=e||setInterval(a,1e3/60)}};var j=U.extend(t,{_class:"View",initialize:function t(e,n){function i(t){return n[t]||parseInt(n.getAttribute(t),10)}function r(){var t=B.getSize(n);return t.isNaN()||t.isZero()?new W(i("width"),i("height")):t}var 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e;this._requested||(e=this,F.requestAnimationFrame(function(){var t;e._requested=!1,e._animate&&(e.requestUpdate(),t=e._element,B.getPrefixed(T,"hidden")&&"true"!==c.getAttribute(t,"keepalive")||!B.isInView(t)||e._handleFrame()),e._autoUpdate&&e.update()}),this._requested=!0)},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){at=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new U({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var n=this._frameItems;e?(n[t._id]={item:t,time:0,count:0},1==++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete n[t._id],0==--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var n=this._frameItems[e];n.item.emit("frame",new 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u=this.getBounds().contains(n),l=r&&u&&o._project.hitTest(n,{tolerance:0,fill:!0,stroke:!0}),c=l&&l.item||null,f=!1,d={};if(d[t.substr(5)]=!0,r&&c!==y&&(y&&P(y,null,"mouseleave",e,n),c&&P(c,null,"mouseenter",e,n),y=c),I^u&&(P(this,null,u?"mouseenter":"mouseleave",e,n),f=!0),!u&&!d.drag||n.equals(v)||(M(this,c,s?t:"mousemove",e,n,v),f=!0),I=u,d.down&&u||d.up&&p){if(M(this,c,t,e,n,p),d.down){if(C=c===x&&Date.now()-b<300,m=x=c,!k&&c){for(var _=c;_&&!_.responds("mousedrag");)_=_._parent;_&&(w=c)}p=n}else d.up&&(k||c!==m||(b=Date.now(),M(this,c,C?"doubleclick":"click",e,n,p),C=!1),m=w=null);f=!(I=!1)}v=n,f&&a&&(S=a._handleMouseEvent(t,e,n,d)||S),!1!==e.cancelable&&(S&&!d.move||d.down&&h("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(e,n,i,r){var s,a=this._scope,t=a.tool;function o(t){t.responds(e)&&(at=a,t.emit(e,s=s||new R(e,n,i,r)))}this.isVisible()&&(o(this),t&&t.responds(e)&&o(t))},_countItemEvent:function(t,e){var n=this._itemEvents,i=n.native,r=n.virtual;for(var s in 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n=W.read(arguments,1);if(n.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+U.slice(arguments,1));e=it.getCanvas(n)}var i,r,s=this._context=e.getContext("2d");s.save(),this._pixelRatio=1,/^off|false$/.test(c.getAttribute(e,"hidpi"))||(i=A.devicePixelRatio||1,r=B.getPrefixed(s,"backingStorePixelRatio")||1,this._pixelRatio=i/r),j.call(this,t,e),this._needsUpdate=!0},remove:function t(){return this._context.restore(),t.base.call(this)},_setElementSize:function t(e,n){var i,r,s,a=this._pixelRatio;t.base.call(this,e*a,n*a),1!==a&&(i=this._element,r=this._context,c.hasAttribute(i,"resize")||((s=i.style).width=e+"px",s.height=n+"px"),r.restore(),r.save(),r.scale(a,a))},getContext:function(){return this._context},getPixelSize:function t(e){var n,i,r,s=at.agent;return s&&s.firefox?n=t.base.call(this,e):(r=(i=this._context).font,i.font=e+" serif",n=parseFloat(i.font),i.font=r),n},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;s<a;s++)r=Math.max(r,n.measureText(e[s]).width);return n.font=i,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,n=this._viewSize;return e.clearRect(0,0,n.width+1,n.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),!(this._needsUpdate=!1)}}),p=U.extend({_class:"Event",initialize:function(t){this.event=t,this.type=t&&t.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return v.modifiers}}),R=p.extend({_class:"KeyEvent",initialize:function(t,e,n,i){this.type=t,this.event=e,this.key=n,this.character=i},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),v=new function(){var 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t=i.status;0===t||200===t?n.onLoad&&n.onLoad.call(i,i.responseText):i.onerror()},i.onerror=function(){var t=i.status,e='Could not load "'+n.url+'" (Status: '+t+")";if(!n.onError)throw new Error(e);n.onError(e,t)},i.send(null)},it=U.exports.CanvasProvider={canvases:[],getCanvas:function(t,e){if(!A)return null;var n,i=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?n=this.canvases.pop():(n=T.createElement("canvas"),i=!1);var r=n.getContext("2d");if(!r)throw new Error("Canvas "+n+" is unable to provide a 2D context.");return n.width===t&&n.height===e?i&&r.clearRect(0,0,t+1,e+1):(n.width=t,n.height=e),r.save(),n},getContext:function(t,e){var n=this.getCanvas(t,e);return n?n.getContext("2d"):null},release:function(t){var e=t&&t.canvas?t.canvas:t;e&&e.getContext&&(e.getContext("2d").restore(),this.canvases.push(e))}},x=new function(){var g,p,v,m,y,w,x,b,C,S,k,l=Math.min,c=Math.max,t=Math.abs;function f(t,e,n){return.2989*t+.587*e+.114*n}function e(t,e,n,i){var 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t=g*y/255;C=t+y*(255-(255-y)*(255-g)/255-t)/255,S=(t=p*w/255)+w*(255-(255-w)*(255-p)/255-t)/255,k=(t=v*x/255)+x*(255-(255-x)*(255-v)/255-t)/255},"hard-light":function(){C=g<128?2*g*y/255:255-2*(255-g)*(255-y)/255,S=p<128?2*p*w/255:255-2*(255-p)*(255-w)/255,k=v<128?2*v*x/255:255-2*(255-v)*(255-x)/255},"color-dodge":function(){C=0===y?0:255===g?255:l(255,255*y/(255-g)),S=0===w?0:255===p?255:l(255,255*w/(255-p)),k=0===x?0:255===v?255:l(255,255*x/(255-v))},"color-burn":function(){C=255===y?255:0===g?0:c(0,255-255*(255-y)/g),S=255===w?255:0===p?0:c(0,255-255*(255-w)/p),k=255===x?255:0===v?0:c(0,255-255*(255-x)/v)},darken:function(){C=y<g?y:g,S=w<p?w:p,k=x<v?x:v},lighten:function(){C=g<y?y:g,S=p<w?w:p,k=v<x?x:v},difference:function(){(C=y-g)<0&&(C=-C),(S=w-p)<0&&(S=-S),(k=x-v)<0&&(k=-k)},exclusion:function(){C=y+g*(255-y-y)/255,S=w+p*(255-w-w)/255,k=x+v*(255-x-x)/255},hue:function(){i(g,p,v,n(y,w,x)),e(C,S,k,f(y,w,x))},saturation:function(){i(y,w,x,n(g,p,v)),e(C,S,k,f(y,w,x))},luminosity:function(){e(y,w,x,f(g,p,v))},color:function(){e(g,p,v,f(y,w,x))},add:function(){C=l(y+g,255),S=l(w+p,255),k=l(x+v,255)},subtract:function(){C=c(y-g,0),S=c(w-p,0),k=c(x-v,0)},average:function(){C=(y+g)/2,S=(w+p)/2,k=(x+v)/2},negation:function(){C=255-t(255-g-y),S=255-t(255-p-w),k=255-t(255-v-x)}},P=this.nativeModes=U.each(["source-over","source-in","source-out","source-atop","destination-over","destination-in","destination-out","destination-atop","lighter","darker","copy","xor"],function(t){this[t]=!0},{}),r=it.getContext(1,1);r&&(U.each(I,function(t,e){var n="darken"===e,i=!1;r.save();try{r.fillStyle=n?"#300":"#a00",r.fillRect(0,0,1,1),r.globalCompositeOperation=e,r.globalCompositeOperation===e&&(r.fillStyle=n?"#a00":"#300",r.fillRect(0,0,1,1),i=r.getImageData(0,0,1,1).data[0]!==n?170:51)}catch(t){}r.restore(),P[e]=i}),it.release(r)),this.process=function(t,e,n,i,r){var s=e.canvas,a="normal"===t;if(a||P[t])n.save(),n.setTransform(1,0,0,1,0,0),n.globalAlpha=i,a||(n.globalCompositeOperation=t),n.drawImage(s,r.x,r.y),n.restore();else{var o=I[t];if(!o)return;for(var h=n.getImageData(r.x,r.y,s.width,s.height),u=h.data,l=e.getImageData(0,0,s.width,s.height).data,c=0,f=u.length;c<f;c+=4){g=l[c],y=u[c],p=l[c+1],w=u[c+1],v=l[c+2],x=u[c+2],m=l[c+3],b=u[c+3],o();var d=m*i/255,_=1-d;u[c]=d*C+_*y,u[c+1]=d*S+_*w,u[c+2]=d*k+_*x,u[c+3]=m*i+_*b}n.putImageData(h,r.x,r.y)}}},rt=new function(){var i="http://www.w3.org/2000/svg",t="http://www.w3.org/2000/xmlns",e="http://www.w3.org/1999/xlink",a={href:e,xlink:t,xmlns:t+"/","xmlns:xlink":t+"/"};function 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n,r=(at=t).getView(),s=/\btool\.\w+|\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(i)&&!/\bnew\s+Tool\b/.test(i)?new et:null,a=s?s._events:[],o=["onFrame","onResize"].concat(a),h=[],u=[],l="object"==typeof i?i:b(i,e);function c(t,e){for(var n in t)!e&&/^_/.test(n)||!new RegExp("([\\b\\s\\W]|^)"+n.replace(/\$/g,"\\$")+"\\b").test(i)||(h.push(n),u.push(t[n]))}i=l.code,c({__$__:v,$__:m,paper:t,tool:s},!0),c(t),i="var module = { exports: {} }; "+i;var f=U.each(o,function(t){new RegExp("\\s+"+t+"\\b").test(i)&&(h.push(t),this.push("module.exports."+t+" = "+t+";"))},[]).join("\n");f&&(i+="\n"+f),i+="\nreturn module.exports;";var d,_,g=at.agent;T&&(g.chrome||g.firefox&&g.versionNumber<40)?(d=T.createElement("script"),_=T.head||T.getElementsByTagName("head")[0],g.firefox&&(i="\n"+i),d.appendChild(T.createTextNode("document.__paperscript__ = function("+h+") {"+i+"\n}")),_.appendChild(d),n=T.__paperscript__,delete T.__paperscript__,_.removeChild(d)):n=Function(h,i);var p=(f=n&&n.apply(t,u))||{};return U.each(a,function(t){var e=p[t];e&&(s[t]=e)}),r&&(p.onResize&&r.setOnResize(p.onResize),r.emit("resize",{size:r.size,delta:new Z}),p.onFrame&&r.setOnFrame(p.onFrame),r.requestUpdate()),f}function h(t){if(/^text\/(?:x-|)paperscript$/.test(t.type)&&"true"!==c.getAttribute(t,"ignore")){var e=c.getAttribute(t,"canvas"),n=T.getElementById(e),i=t.src||t.getAttribute("data-src"),r=c.hasAttribute(t,"async"),s="data-paper-scope";if(!n)throw new Error('Unable to find canvas with id "'+e+'"');var a=c.get(n.getAttribute(s))||(new c).setup(n);return n.setAttribute(s,a._id),i?nt({url:i,async:r,mimeType:"text/plain",onLoad:function(t){o(t,a,i)}}):o(t.innerHTML,a,t.baseURI),t.setAttribute("data-paper-ignore","true"),a}}function u(){U.each(T&&T.getElementsByTagName("script"),h)}return Z.inject(a),W.inject(a),E.inject(a),A&&("complete"===T.readyState?setTimeout(u):F.add(A,{load:u})),{compile:b,execute:o,load:function(t){return t?h(t):u()},parse:y,calculateBinary:v,calculateUnary:m}}.call(this);var at=new(c.inject(U.exports,{Base:U,Numerical:H,Key:v,DomEvent:F,DomElement:B,document:T,window:A,Symbol:P,PlacedSymbol:a}));return at.agent.node&&require("./node/extend.js")(at),"function"==typeof define&&define.amd?define("paper",at):"object"==typeof module&&module&&(module.exports=at),at}.call(this,"object"==typeof self?self:null);
\ No newline at end of file
diff --git a/dist/paper.d.ts b/dist/paper.d.ts
index 3223c989..576ca63b 100644
--- a/dist/paper.d.ts
+++ b/dist/paper.d.ts
@@ -9,7 +9,7 @@
  *
  * All rights reserved.
  *
- * Date: Mon Jun 22 15:17:43 2020 +0200
+ * Date: Mon Jun 22 16:32:39 2020 +0200
  *
  * This is an auto-generated type definition.
  */
@@ -5337,10 +5337,21 @@ declare namespace paper {
         crossOrigin: string
 
         /** 
-         * Specifies if the raster should be smoothed when scaled up or if the
-         * pixels should be scaled up by repeating the nearest neighboring pixels.
+         * Determines if the raster is drawn with pixel smoothing when scaled up or
+         * down, and if so, at which quality its pixels are to be smoothed. The
+         * settings of this property control both the `imageSmoothingEnabled` and
+         * `imageSmoothingQuality` properties of the `CanvasRenderingContext2D`
+         * interface.
+         * 
+         * By default, smoothing is enabled at `'low'` quality. It can be set to of
+         * `'off'` to scale the raster's pixels by repeating the nearest neighboring
+         * pixels, or to `'low'`, `'medium'` or `'high'` to control the various
+         * degrees of available image smoothing quality.
+         * 
+         * For backward compatibility, it can can also be set to `false` (= `'off'`)
+         * or `true` (= `'low'`).
          */
-        smoothing: boolean
+        smoothing: string
 
         /** 
          * The event handler function to be called when the underlying image has