From 1e121e017f51ab81cf90f5feef6fa125090586d9 Mon Sep 17 00:00:00 2001 From: "Paper.js Bot" Date: Tue, 14 Jun 2016 14:56:51 +0000 Subject: [PATCH] Prebuilt module for commit 724bcb2e352fc32bdb8a1ef1ec92db39104970ba --- dist/docs/assets/js/paper.js | 94 ++++++++++++++++++++++-------------- dist/paper-core.js | 94 ++++++++++++++++++++++-------------- dist/paper-core.min.js | 6 +-- dist/paper-full.js | 94 ++++++++++++++++++++++-------------- dist/paper-full.min.js | 6 +-- 5 files changed, 180 insertions(+), 114 deletions(-) diff --git a/dist/docs/assets/js/paper.js b/dist/docs/assets/js/paper.js index 523bfd7b..4a19f9f1 100644 --- a/dist/docs/assets/js/paper.js +++ b/dist/docs/assets/js/paper.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Tue Jun 14 16:15:50 2016 +0200 + * Date: Tue Jun 14 16:52:31 2016 +0200 * *** * @@ -12092,15 +12092,16 @@ new function() { mousedrag: 'mousemove' }; - function emitMouseEvent(obj, type, event, point, prevPoint, stopItem) { - var target = obj, - stopped = false, + function emitMouseEvent(obj, target, type, event, point, prevPoint, + stopItem) { + var stopped = false, mouseEvent; function emit(obj, type) { if (obj.responds(type)) { if (!mouseEvent) { - mouseEvent = new MouseEvent(type, event, point, target, + mouseEvent = new MouseEvent(type, event, point, + target || obj, prevPoint ? point.subtract(prevPoint) : null); } if (obj.emit(type, mouseEvent)) { @@ -12125,15 +12126,18 @@ new function() { return stopped; } - function emitMouseEvents(view, item, type, event, point, prevPoint) { + function emitMouseEvents(view, hitItem, hitTest, type, event, point, + prevPoint) { view._project.removeOn(type); prevented = called = false; - return (dragItem && emitMouseEvent(dragItem, type, event, point, - prevPoint) - || item && item !== dragItem && !item.isDescendant(dragItem) - && emitMouseEvent(item, fallbacks[type] || type, event, point, - prevPoint, dragItem) - || emitMouseEvent(view, type, event, point, prevPoint)); + return (dragItem && emitMouseEvent(dragItem, null, type, event, + point, prevPoint) + || hitItem && hitItem !== dragItem + && !hitItem.isDescendant(dragItem) + && emitMouseEvent(hitItem, null, fallbacks[type] || type, event, + point, prevPoint, dragItem) + || emitMouseEvent(view, dragItem || hitItem || hitTest, type, event, + point, prevPoint)); } var itemEventsMap = { @@ -12189,51 +12193,62 @@ new function() { point = this.getEventPoint(event); var inView = this.getBounds().contains(point), - hit = hitItems && inView && this._project.hitTest(point, { - tolerance: 0, - fill: true, - stroke: true - }), - item = hit && hit.item || null, + hitItem = undefined, handle = false, mouse = {}; mouse[type.substr(5)] = true; - if (hitItems && item !== overItem) { + function hitTest() { + if (hitItem === undefined) { + var hit = inView && view._project.hitTest(point, { + tolerance: 0, + fill: true, + stroke: true + }); + hitItem = hit && hit.item || null; + } + return hitItem || view; + } + + if (hitItems) + hitTest(); + if (hitItems && hitItem !== overItem) { if (overItem) { - emitMouseEvent(overItem, 'mouseleave', event, point); + emitMouseEvent(overItem, null, 'mouseleave', event, point); } - if (item) { - emitMouseEvent(item, 'mouseenter', event, point); + if (hitItem) { + emitMouseEvent(hitItem, null, 'mouseenter', event, point); } - overItem = item; + overItem = hitItem; } if (wasInView ^ inView) { - emitMouseEvent(this, inView ? 'mouseenter' : 'mouseleave', + emitMouseEvent(this, null, inView ? 'mouseenter' : 'mouseleave', event, point); overView = inView ? this : null; handle = true; } if ((inView || mouse.drag) && !point.equals(lastPoint)) { - emitMouseEvents(this, item, nativeMove ? type : 'mousemove', - event, point, lastPoint); + emitMouseEvents(this, hitItem, hitTest, + nativeMove ? type : 'mousemove', event, + point, lastPoint); handle = true; } wasInView = inView; if (mouse.down && inView || mouse.up && downPoint) { - emitMouseEvents(this, item, type, event, point, downPoint); + emitMouseEvents(this, hitItem, hitTest, type, event, + point, downPoint); if (mouse.down) { - dblClick = item === clickItem + dblClick = hitItem === clickItem && (Date.now() - clickTime < 300); - downItem = clickItem = item; - dragItem = !prevented && item; + downItem = clickItem = hitItem; + dragItem = !prevented && hitItem; downPoint = point; } else if (mouse.up) { - if (!prevented && item === downItem) { + if (!prevented && hitItem === downItem) { clickTime = Date.now(); - emitMouseEvents(this, item, - dblClick ? 'doubleclick' : 'click', - event, point, downPoint); + emitMouseEvents(this, hitItem, hitTest, + dblClick ? 'doubleclick' : 'click', event, + point, downPoint); dblClick = false; } downItem = dragItem = null; @@ -12576,14 +12591,21 @@ var MouseEvent = Event.extend({ this.type = type; this.event = event; this.point = point; - this.target = target; + this._target = target; this.delta = delta; }, + getTarget: function() { + var target = this._target; + if (typeof target === 'function') + target = this._target = target(); + return target; + }, + toString: function() { return "{ type: '" + this.type + "', point: " + this.point - + ', target: ' + this.target + + ', target: ' + this.getTarget() + (this.delta ? ', delta: ' + this.delta : '') + ', modifiers: ' + this.getModifiers() + ' }'; diff --git a/dist/paper-core.js b/dist/paper-core.js index 575d82a7..89ad01a2 100644 --- a/dist/paper-core.js +++ b/dist/paper-core.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Tue Jun 14 16:15:50 2016 +0200 + * Date: Tue Jun 14 16:52:31 2016 +0200 * *** * @@ -12092,15 +12092,16 @@ new function() { mousedrag: 'mousemove' }; - function emitMouseEvent(obj, type, event, point, prevPoint, stopItem) { - var target = obj, - stopped = false, + function emitMouseEvent(obj, target, type, event, point, prevPoint, + stopItem) { + var stopped = false, mouseEvent; function emit(obj, type) { if (obj.responds(type)) { if (!mouseEvent) { - mouseEvent = new MouseEvent(type, event, point, target, + mouseEvent = new MouseEvent(type, event, point, + target || obj, prevPoint ? point.subtract(prevPoint) : null); } if (obj.emit(type, mouseEvent)) { @@ -12125,15 +12126,18 @@ new function() { return stopped; } - function emitMouseEvents(view, item, type, event, point, prevPoint) { + function emitMouseEvents(view, hitItem, hitTest, type, event, point, + prevPoint) { view._project.removeOn(type); prevented = called = false; - return (dragItem && emitMouseEvent(dragItem, type, event, point, - prevPoint) - || item && item !== dragItem && !item.isDescendant(dragItem) - && emitMouseEvent(item, fallbacks[type] || type, event, point, - prevPoint, dragItem) - || emitMouseEvent(view, type, event, point, prevPoint)); + return (dragItem && emitMouseEvent(dragItem, null, type, event, + point, prevPoint) + || hitItem && hitItem !== dragItem + && !hitItem.isDescendant(dragItem) + && emitMouseEvent(hitItem, null, fallbacks[type] || type, event, + point, prevPoint, dragItem) + || emitMouseEvent(view, dragItem || hitItem || hitTest, type, event, + point, prevPoint)); } var itemEventsMap = { @@ -12189,51 +12193,62 @@ new function() { point = this.getEventPoint(event); var inView = this.getBounds().contains(point), - hit = hitItems && inView && this._project.hitTest(point, { - tolerance: 0, - fill: true, - stroke: true - }), - item = hit && hit.item || null, + hitItem = undefined, handle = false, mouse = {}; mouse[type.substr(5)] = true; - if (hitItems && item !== overItem) { + function hitTest() { + if (hitItem === undefined) { + var hit = inView && view._project.hitTest(point, { + tolerance: 0, + fill: true, + stroke: true + }); + hitItem = hit && hit.item || null; + } + return hitItem || view; + } + + if (hitItems) + hitTest(); + if (hitItems && hitItem !== overItem) { if (overItem) { - emitMouseEvent(overItem, 'mouseleave', event, point); + emitMouseEvent(overItem, null, 'mouseleave', event, point); } - if (item) { - emitMouseEvent(item, 'mouseenter', event, point); + if (hitItem) { + emitMouseEvent(hitItem, null, 'mouseenter', event, point); } - overItem = item; + overItem = hitItem; } if (wasInView ^ inView) { - emitMouseEvent(this, inView ? 'mouseenter' : 'mouseleave', + emitMouseEvent(this, null, inView ? 'mouseenter' : 'mouseleave', event, point); overView = inView ? this : null; handle = true; } if ((inView || mouse.drag) && !point.equals(lastPoint)) { - emitMouseEvents(this, item, nativeMove ? type : 'mousemove', - event, point, lastPoint); + emitMouseEvents(this, hitItem, hitTest, + nativeMove ? type : 'mousemove', event, + point, lastPoint); handle = true; } wasInView = inView; if (mouse.down && inView || mouse.up && downPoint) { - emitMouseEvents(this, item, type, event, point, downPoint); + emitMouseEvents(this, hitItem, hitTest, type, event, + point, downPoint); if (mouse.down) { - dblClick = item === clickItem + dblClick = hitItem === clickItem && (Date.now() - clickTime < 300); - downItem = clickItem = item; - dragItem = !prevented && item; + downItem = clickItem = hitItem; + dragItem = !prevented && hitItem; downPoint = point; } else if (mouse.up) { - if (!prevented && item === downItem) { + if (!prevented && hitItem === downItem) { clickTime = Date.now(); - emitMouseEvents(this, item, - dblClick ? 'doubleclick' : 'click', - event, point, downPoint); + emitMouseEvents(this, hitItem, hitTest, + dblClick ? 'doubleclick' : 'click', event, + point, downPoint); dblClick = false; } downItem = dragItem = null; @@ -12576,14 +12591,21 @@ var MouseEvent = Event.extend({ this.type = type; this.event = event; this.point = point; - this.target = target; + this._target = target; this.delta = delta; }, + getTarget: function() { + var target = this._target; + if (typeof target === 'function') + target = this._target = target(); + return target; + }, + toString: function() { return "{ type: '" + this.type + "', point: " + this.point - + ', target: ' + this.target + + ', target: ' + this.getTarget() + (this.delta ? ', delta: ' + this.delta : '') + ', modifiers: ' + this.getModifiers() + ' }'; diff --git a/dist/paper-core.min.js b/dist/paper-core.min.js index 7b257a35..4cbed8c3 100644 --- a/dist/paper-core.min.js +++ b/dist/paper-core.min.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Tue Jun 14 16:15:50 2016 +0200 + * Date: Tue Jun 14 16:52:31 2016 +0200 * *** * @@ -34,5 +34,5 @@ return this._a=r*h+s*l,this._b=r*u+s*d,this._c=-s*h+r*l,this._d=-s*u+r*d,this._t var w=v[y],x=w[0],b=w[1];t.moveTo(_+x*p,g+b*p),t.lineTo(_+x*m,g+b*m),t.stroke()}}if(o){var C=c._transformCorners(this.getInternalBounds());t.beginPath();for(var y=0;8>y;y++)t[0===y?"moveTo":"lineTo"](C[y],C[++y]);t.closePath(),t.stroke();for(var y=0;8>y;y++)t.fillRect(C[y]-d,C[++y]-d,i,i)}}},_canComposite:function(){return!1}},r.each(["down","drag","up","move"],function(t){this["removeOn"+r.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var i="mouse"+e,n=this._project,r=n._removeSets=n._removeSets||{};r[i]=r[i]||{},r[i][this._id]=this}return this}})),x=w.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 ct(t){ct.base.call(this,t),1026&t&&(this._clipItem=e)},_getClipItem:function(){var t=this._clipItem;if(t===e){t=null;for(var i=this._children,n=0,r=i.length;r>n;n++)if(i[n]._clipMask){t=i[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 dt(t,e){var i=this._getClipItem();return i?i._getCachedBounds(t&&t.appended(i._matrix),r.set({},e,{stroke:!1})):dt.base.call(this,t,e)},_hitTestChildren:function ft(t,e,i){var n=this._getClipItem();return(!n||n.contains(t))&&ft.base.call(this,t,e,i,n)},_draw:function(t,e){var i=e.clip,n=!i&&this._getClipItem();e=e.extend({clipItem:n,clip:!1}),i?(t.beginPath(),e.dontStart=e.dontFinish=!0):n&&n.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;a>s;s++){var o=r[s];o!==n&&o.draw(t,e)}}}),b=x.extend({_class:"Layer",initialize:function(){x.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(){}}),C=w.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t){this._initialize(t)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&r.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 _(t.width,t.height,this,"setSize")},setSize:function(){var t=f.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,i=t.width,n=t.height;if("rectangle"===e){var r=f.min(this._radius,t.divide(2));this._radius.set(r.width,r.height)}else"circle"===e?(i=n=(i+n)/2,this._radius=i/2):"ellipse"===e&&this._radius.set(i/2,n/2);this._size.set(i,n),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new _(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var i=2*t;this._radius=t,this._size.set(i,i)}else if(t=f.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t.width,t.height),"rectangle"===e){var i=f.max(this._size,t.multiply(2));this._size.set(i.width,i.height)}else"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 i=new(N[r.capitalize(this._type)])({center:new c,size:this._size,radius:this._radius,insert:!1});return i.copyAttributes(this),paper.settings.applyMatrix&&i.setApplyMatrix(!0),(t===e||t)&&i.insertAbove(this),i},toShape:"#clone",_draw:function(t,e,i,n){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!n;if(s||a||o){var u=this._type,l=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,l,0,2*Math.PI,!0);else{var d=c?l:l.width,f=c?l:l.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===u&&0===d&&0===f)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=d*y,x=f*y,b=[-p,-m+f,-p,-m+x,-p+w,-m,-p+d,-m,p-d,-m,p-w,-m,p,-m+x,p,-m+f,p,m-f,p,m-x,p-w,m,p-d,m,-p+d,m,-p+w,m,-p,m-x,-p,m-f];n&&n.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==d&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==f&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==d&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,i),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var i=new g(this._size).setCenter(0,0),n=this._style,r=e.stroke&&n.hasStroke()&&n.getStrokeWidth();return t&&(i=t._transformBounds(i)),r?i.expand(N._getStrokePadding(r,this._getStrokeMatrix(t,e))):i}},new function(){function t(t,e,i){var n=t._radius;if(!n.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new c(1&s?1:-1,s>1?1:-1),o=a.multiply(r),h=o.subtract(a.multiply(n)),u=new g(o,h);if((i?u.expand(i):u).contains(e))return h}}function e(t,e,i,n){var r=t.divide(e);return(!n||r.quadrant===n)&&r.subtract(r.normalize()).multiply(e).divide(i).length<=1}return{_contains:function i(e){if("rectangle"===this._type){var n=t(this,e);return n?e.subtract(n).divide(this._radius).getLength()<=1:i.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function n(i,r,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,d=this._radius,f=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(N._getStrokePadding(f,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,i,v);if(p)o=e(i.subtract(p),d,_,p.getQuadrant());else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(i)&&!w._containsPoint(i)}}else o=e(i,d,_)}return o?new M(u?"stroke":"fill",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,i,n,s){var a=new C(r.getNamed(s));return a._type=t,a._size=i,a._radius=n,a.translate(e)}return{Circle:function(){var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return t("circle",e,new f(2*i),i,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),i=f.min(f.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),i,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),i=e.radius;return t("ellipse",e.center,i.multiply(2),i,arguments)},_readEllipse:function(t){var e,i;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),i=f.readNamed(t,"radius");else{var n=g.readNamed(t,"rectangle");e=n.getCenter(!0),i=n.getSize(!0).divide(2)}return{center:e,radius:i}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},initialize:function(t,i){if(!this._initialize(t,i!==e&&c.read(arguments,1))){var r="string"==typeof t?n.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new f,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,i=t._canvas;if(e)this._setImage(e);else if(i){var n=Q.getCanvas(t._size);n.getContext("2d").drawImage(i,0,0),this._setImage(n)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=f.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(Q.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&Q.release(this._canvas),this._size=t.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)},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),i=new c(1,0).transform(t).subtract(e),n=new c(0,1).transform(t).subtract(e);return new f(72/i.getLength(),72/n.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(paper=e._scope,i.emit(n,new G(t)))}var i=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&Z.add(t,{load:function(n){i._setImage(t),e(n)},error:e})},_setImage:function(t){this._canvas&&Q.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 f(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=Q.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){Q.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),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 i.Image,n=this._crossOrigin;n&&(e.crossOrigin=n),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)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.read(arguments),e=Q.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=g.read(arguments),e=new S(w.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 i=this.getCanvas();return i?i.toDataURL.apply(i,arguments):null},drawImage:function(t){var e=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,i;if(t?t instanceof A?(i=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var n=32,s=Math.min(e.width,n),a=Math.min(e.height,n),o=S._sampleContext;o?o.clearRect(0,0,n+1,n+1):o=S._sampleContext=Q.getContext(new f(n)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),i&&i.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,d=[0,0,0],_=0,v=0,m=c.length;m>v;v+=4){var y=c[v+3];_+=y,y/=255,d[0]+=c[v]*y,d[1]+=c[v+1]*y,d[2]+=c[v+2]*y}for(var v=0;3>v;v++)d[v]/=_;return _?F.read(d):null},getPixel:function(){var t=c.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new F("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=c.read(arguments),e=F.read(arguments),i=e._convert("rgb"),n=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*i[0],a[1]=255*i[1],a[2]=255*i[2],a[3]=null!=n?255*n:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=f.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=g.read(arguments);return t.isEmpty()&&(t=new g(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=c.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var i=new g(this._size).setCenter(0,0);return t?t._transformBounds(i):i},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new M("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),P=w.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,i){this._initialize(t,i!==e&&c.read(arguments,1))||this.setDefinition(t instanceof I?t:new I(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var i=this._definition._item;return i._getCachedBounds(i._matrix.prepended(t),e)},_hitTestSelf:function(t,e,i,n){var r=this._definition._item._hitTest(t,e,i);return r&&(r.item=this),r},_draw:function(t,e){this._definition._item.draw(t,e)}}),I=r.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=l.get(),this.project=paper.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&w._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new c),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new P(this,t)},clone:function(){return new I(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),M=r.extend({_class:"HitResult",initialize:function(t,e,i){this.type=t,this.item=e,i&&(i.enumerable=!0,this.inject(i))},statics:{getOptions:function(t){var e=t&&r.read(t);return r.set({type:null,tolerance:paper.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),T=r.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,i,n,r,s,a){var o,h,u,l,c=arguments.length;0===c||(1===c?t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):o=t:"object"==typeof t?(o=t,h=i,u=n,l=r):(o=t!==e?[t,i]:null,h=n!==e?[n,r]:null,u=s!==e?[s,a]:null)),new k(o,this,"_point"),new k(h,this,"_handleIn"),new k(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var i=this._point,n=this._selection,s=n||this.hasHandles()?[i,this._handleIn,this._handleOut]:i;return n&&s.push(n),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var i,n=e._curves,r=this._index;n&&(t&&t!==this._point&&t!==this._handleIn||!(i=r>0?n[r-1]:e._closed?n[n.length-1]:null)||i._changed(),t&&t!==this._point&&t!==this._handleOut||!(i=n[r])||i._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=c.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=c.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=c.read(arguments);this._handleOut.set(t.x,t.y)},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},clearHandles:function(){this._handleIn.set(0,0),this._handleOut.set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,i=this._path;this._selection=t=t||0,i&&t!==e&&(i._updateSelection(this,e,t),i._changed(129))},changeSelection:function(t,e){var i=this._selection;this.setSelection(e?i|t:i&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this.changeSelection(7,t)},getIndex:function(){return this._index!==e?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new O(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,i,n){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,d=(h||this)._point,f=u.getDistance(l),_=l.getDistance(d);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(d),v=a===e?.4:a,p=v*f/(f+_);i||this.setHandleIn(g.multiply(p)),n||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(f,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!i&&o){var C=2*b+3*x*y+w,S=3*x*(x+y);this.setHandleIn(0!==S?new c((b*u._x+C*l._x-w*d._x)/S-l._x,(b*u._y+C*l._y-w*d._y)/S-l._y):new c)}if(!n&&h){var C=2*w+3*y*x+b,S=3*y*(y+x);this.setHandleOut(0!==S?new c((w*d._x+C*l._x-b*u._x)/S-l._x,(w*d._y+C*l._y-b*u._y)/S-l._y):new c)}}},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 0===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,i=t._x,n=t._y;t.set(e._x,e._y),e.set(i,n)},reversed:function(){return new T(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new T(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 Array(6),!0),this._changed()},interpolate:function(t,e,i){var n=1-i,r=i,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point.set(n*s._x+r*a._x,n*s._y+r*a._y,!0),this._handleIn.set(n*o._x+r*h._x,n*o._y+r*h._y,!0),this._handleOut.set(n*l._x+r*u._x,n*l._y+r*u._y,!0),this._changed()},_transformCoordinates:function(t,e,i){var n=this._point,r=i&&this._handleIn.isZero()?null:this._handleIn,s=i&&this._handleOut.isZero()?null:this._handleOut,a=n._x,o=n._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],i?(n._x=a,n._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),k=c.extend({initialize:function(t,i,n){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=i,i[n]=this,a&&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(){return u.isZero(this._x)&&u.isZero(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}}),z=r.extend({_class:"Curve",initialize:function(t,e,i,n,r,s,a,o){var h,u,l,c,d,f,_=arguments.length;3===_?(this._path=t,h=e,u=i):0===_?(h=new T,u=new T):1===_?"segment1"in t?(h=new T(t.segment1),u=new T(t.segment2)):"point1"in t?(l=t.point1,d=t.handle1,f=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],d=[t[2]-t[0],t[3]-t[1]],f=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new T(t),u=new T(e)):4===_?(l=t,d=e,f=i,c=n):8===_&&(l=[t,e],c=[a,o],d=[i-t,n-e],f=[r-a,s-o]),this._segment1=h||new T(l,null,d),this._segment2=u||new T(c,f,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new z(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},remove:function(){var t=!1;if(this._path){var e=this._segment2,i=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(i.x,i.y)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=c.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=c.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=c.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=c.read(arguments);this._segment2._handleIn.set(t.x,t.y)},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 t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return 0===this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle2().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return z.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],i=0;8>i;i+=2)e.push(new c(t[i],t[i+1]));return e},getLength:function(){return null==this._length&&(this._length=z.getLength(this.getValues(),0,1)),this._length},getArea:function(){return z.getArea(this.getValues())},getLine:function(){return new m(this._segment1._point,this._segment2._point)},getPart:function(t,e){return new z(z.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return z.getLength(this.getValues(),t,e)},getIntersections:function(t){return z._getIntersections(this.getValues(),t&&t!==this?t.getValues():null,this,t,[],{})},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:t)},divideAtTime:function(t,e){var i=4e-7,n=1-i,r=null;if(t>=i&&n>=t){var s=z.subdivide(this.getValues(),t),a=s[0],o=s[1],h=e||this.hasHandles(),u=this._segment1,l=this._segment2,d=this._path;h&&(u._handleOut.set(a[2]-a[0],a[3]-a[1]),l._handleIn.set(o[4]-o[6],o[5]-o[7]));var f=a[6],_=a[7],g=new T(new c(f,_),h&&new c(a[4]-f,a[5]-_),h&&new c(o[2]-f,o[3]-_));d?(d.insert(u._index+1,g),r=this.getNext()):(this._segment2=g,this._changed(),r=new z(g,l))}return r},splitAt:function(t){return this._path?this._path.splitAt(t):null},splitAtTime:function(t){return this.splitAt(this.getLocationAtTime(t))},divide:function(t,i){return this.divideAtTime(t===e?.5:i?t:this.getTimeAt(t))},split:function(t,i){return this.splitAtTime(t===e?.5:i?t:this.getTimeAt(t))},reversed:function(){return new z(this._segment2.reversed(),this._segment1.reversed())},clearHandles:function(){this._segment1._handleOut.set(0,0),this._segment2._handleIn.set(0,0)},statics:{getValues:function(t,e,i){var n=t._point,r=t._handleOut,s=e._handleIn,a=e._point,o=[n._x,n._y,n._x+r._x,n._y+r._y,a._x+s._x,a._y+s._y,a._x,a._y];return i&&i._transformCoordinates(o,o,4),o},subdivide:function(t,i){var n=t[0],r=t[1],s=t[2],a=t[3],o=t[4],h=t[5],u=t[6],l=t[7];i===e&&(i=.5);var c=1-i,d=c*n+i*s,f=c*r+i*a,_=c*s+i*o,g=c*a+i*h,v=c*o+i*u,p=c*h+i*l,m=c*d+i*_,y=c*f+i*g,w=c*_+i*v,x=c*g+i*p,b=c*m+i*w,C=c*y+i*x;return[[n,r,d,f,m,y,b,C],[b,C,w,x,v,p,u,l]]},solveCubic:function(t,e,i,n,r,s){var a=t[e],o=t[e+2],h=t[e+4],l=t[e+6],c=3*(o-a),d=3*(h-o)-c,f=l-a-c-d;return u.solveCubic(f,d,c,a-i,n,r,s)},getTimeOf:function(t,e){var i=new c(t[0],t[1]),n=new c(t[6],t[7]),r=1e-12,s=e.isClose(i,r)?0:e.isClose(n,r)?1:null;if(null!==s)return s;for(var a=[e.x,e.y],o=[],h=2e-7,u=0;2>u;u++)for(var l=z.solveCubic(t,u,a[u],o,0,1),d=0;l>d;d++)if(s=o[d],e.isClose(z.getPoint(t,s),h))return s;return e.isClose(i,h)?0:e.isClose(n,h)?1:null},getNearestTime:function(t,e){function i(i){if(i>=0&&1>=i){var n=e.getDistance(z.getPoint(t,i),!0);if(f>n)return f=n,_=i,!0}}if(z.isStraight(t)){var n=t[0],r=t[1],s=t[6],a=t[7],o=s-n,h=a-r,u=o*o+h*h;if(0===u)return 0;var l=((e.x-n)*o+(e.y-r)*h)/u;return 1e-12>l?0:l>.999999999999?1:z.getTimeOf(t,new c(n+l*o,r+l*h))}for(var d=100,f=1/0,_=0,g=0;d>=g;g++)i(g/d);for(var v=1/(2*d);v>4e-7;)i(_-v)||i(_+v)||(v/=2);return _},getPart:function(t,e,i){var n=e>i;if(n){var r=e;e=i,i=r}return e>0&&(t=z.subdivide(t,e)[1]),1>i&&(t=z.subdivide(t,(i-e)/(1-e))[0]),n?[t[6],t[7],t[4],t[5],t[2],t[3],t[0],t[1]]:t},isFlatEnough:function(t,e){var i=t[0],n=t[1],r=t[2],s=t[3],a=t[4],o=t[5],h=t[6],u=t[7],l=3*r-2*i-h,c=3*s-2*n-u,d=3*a-2*h-i,f=3*o-2*u-n;return Math.max(l*l,d*d)+Math.max(c*c,f*f)<=16*e*e},getArea:function(t){var e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7];return 3*((h-i)*(n+s)-(o-e)*(r+a)+r*(e-s)-n*(i-a)+h*(s+e/3)-o*(a+i/3))/20},getBounds:function(t){for(var e=t.slice(0,2),i=e.slice(),n=[0,0],r=0;2>r;r++)z._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,i,n);return new g(e[0],e[1],i[0]-e[0],i[1]-e[1])},_addBounds:function(t,e,i,n,r,s,a,o,h){function l(t,e){var i=t-e,n=t+e;io[r]&&(o[r]=n)}s/=2;var c=3*(e-i)-t+n,d=2*(t+i)-4*e,f=e-t,_=u.solveQuadratic(c,d,f,h),g=4e-7,v=1-g;l(n,0);for(var p=0;_>p;p++){var m=h[p],y=1-m;m>g&&v>m&&l(y*y*y*t+3*y*y*m*e+3*y*m*m*i+m*m*m*n,s)}}}},r.each(["getBounds","getStrokeBounds","getHandleBounds"],function(t){this[t]=function(){this._bounds||(this._bounds={});var e=this._bounds[t];return e||(e=this._bounds[t]=N[t]([this._segment1,this._segment2],!1,this._path)),e.clone()}},{}),r.each({isStraight:function(t,e,i){if(e.isZero()&&i.isZero())return!0;var n=t.getVector(),r=2e-7;if(n.isZero())return!1;if(t.getDistance(e)=0&&1>=a&&0>=o&&o>=-1}return!1},isLinear:function(t,e,i){var n=t.getVector().divide(3);return e.equals(n)&&i.negate().equals(n)}},function(t,e){this[e]=function(){var e=this._segment1,i=this._segment2;return t(new m(e._point,i._point),e._handleOut,i._handleIn)},this.statics[e]=function(e){var i=e[0],n=e[1],r=e[6],s=e[7];return t(new m(i,n,r,s),new c(e[2]-i,e[3]-n),new c(e[4]-r,e[5]-s))}},{statics:{},hasHandles:function(){return!this._segment1._handleOut.isZero()||!this._segment2._handleIn.isZero()},isCollinear:function(t){return t&&this.isStraight()&&t.isStraight()&&this.getLine().isCollinear(t.getLine())},isHorizontal:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).y)<1e-7},isVertical:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).x)<1e-7}}),{beans:!1,getLocationAt:function(t,e){return this.getLocationAtTime(e?t:this.getTimeAt(t))},getLocationAtTime:function(t){return null!=t&&t>=0&&1>=t?new O(this,t):null},getTimeAt:function(t,e){return z.getTimeAt(this.getValues(),t,e)},getParameterAt:"#getTimeAt",getOffsetAtTime:function(t){return this.getPartLength(0,t)},getLocationOf:function(){return this.getLocationAtTime(this.getTimeOf(c.read(arguments)))},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getTimeOf:function(){return z.getTimeOf(this.getValues(),c.read(arguments))},getParameterOf:"#getTimeOf",getNearestLocation:function(){var t=c.read(arguments),e=this.getValues(),i=z.getNearestTime(e,t),n=z.getPoint(e,i);return new O(this,i,n,null,t.getDistance(n))},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t}},new function(){var t=["getPoint","getTangent","getNormal","getWeightedTangent","getWeightedNormal","getCurvature"];return r.each(t,function(t){this[t+"At"]=function(e,i){var n=this.getValues();return z[t](n,i?e:z.getTimeAt(n,e))},this[t+"AtTime"]=function(e){return z[t](this.getValues(),e)}},{statics:{_evaluateMethods:t}})},new function(){function t(t){var e=t[0],i=t[1],n=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7],u=9*(n-s)+3*(o-e),l=6*(e+s)-12*n,c=3*(n-e),d=9*(r-a)+3*(h-i),f=6*(i+a)-12*r,_=3*(r-i);return function(t){var e=(u*t+l)*t+c,i=(d*t+f)*t+_;return Math.sqrt(e*e+i*i)}}function i(t,e){return Math.max(2,Math.min(16,Math.ceil(32*Math.abs(e-t))))}function n(t,e,i,n){if(null==e||0>e||e>1)return null;var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],d=t[6],f=t[7],_=u.isZero;_(a-r)&&_(o-s)&&(a=r,o=s),_(h-d)&&_(l-f)&&(h=d,l=f);var g,v,p=3*(a-r),m=3*(h-a)-p,y=d-r-p-m,w=3*(o-s),x=3*(l-o)-w,b=f-s-w-x;if(0===i)g=0===e?r:1===e?d:((y*e+m)*e+p)*e+r,v=0===e?s:1===e?f:((b*e+x)*e+w)*e+s;else{var C=4e-7,S=1-C;if(C>e?(g=p,v=w):e>S?(g=3*(d-h),v=3*(f-l)):(g=(3*y*e+2*m)*e+p,v=(3*b*e+2*x)*e+w),n){0===g&&0===v&&(C>e||e>S)&&(g=h-a,v=l-o);var P=Math.sqrt(g*g+v*v);P&&(g/=P,v/=P)}if(3===i){var I=6*y*e+2*m,M=6*b*e+2*x,T=Math.pow(g*g+v*v,1.5);g=0!==T?(g*M-v*I)/T:0,v=0}}return 2===i?new c(v,-g):new c(g,v)}return{statics:{getLength:function(n,r,s,a){if(r===e&&(r=0),s===e&&(s=1),z.isStraight(n)){var o=n;1>s&&(o=z.subdivide(o,s)[0],r/=s),r>0&&(o=z.subdivide(o,r)[1]);var h=o[6]-o[0],l=o[7]-o[1];return Math.sqrt(h*h+l*l)}return u.integrate(a||t(n),r,s,i(r,s))},getTimeAt:function(n,r,s){function a(t){return p+=u.integrate(f,s,t,i(s,t)),s=t,p-r}if(s===e&&(s=0>r?1:0),0===r)return s;var o=Math.abs,h=1e-12,l=r>0,c=l?s:0,d=l?1:s,f=t(n),_=z.getLength(n,c,d,f),g=o(r)-_;if(o(g)h)return null;var v=r/_,p=0;return u.findRoot(a,f,s+v,c,d,32,1e-12)},getPoint:function(t,e){return n(t,e,0,!1)},getTangent:function(t,e){return n(t,e,1,!0)},getWeightedTangent:function(t,e){return n(t,e,1,!1)},getNormal:function(t,e){return n(t,e,2,!0)},getWeightedNormal:function(t,e){return n(t,e,2,!1)},getCurvature:function(t,e){return n(t,e,3,!1).x}}}},new function(){function t(t,e,i,n,r,s,a,o,h,u,l){var c=!l&&e.excludeStart,d=!l&&e.excludeEnd,f=4e-7,_=1-f;if(null==r&&(r=z.getTimeOf(i,s)),null!==r&&r>=(c?f:0)&&(d?_:1)>=r&&(null==h&&(h=z.getTimeOf(a,u)),null!==h&&h>=(d?f:0)&&(c?_:1)>=h)){var g=e.renormalize;if(g){var v=g(r,h);r=v[0],h=v[1]}var p=new O(n,r,s||z.getPoint(i,r),l),m=new O(o,h,u||z.getPoint(a,h),l),y=p.getPath()===m.getPath()&&p.getIndex()>m.getIndex(),w=y?m:p,x=e.include;p._intersection=m,m._intersection=p,x&&!x(w)||O.insert(t,w,!0)}}function e(r,s,a,o,h,u,l,c,d,f,_,g,v){if(++g>=48||++v>4096)return v;var p,y,w=s[0],x=s[1],b=s[6],C=s[7],S=m.getSignedDistance,P=S(w,x,b,C,s[2],s[3]),I=S(w,x,b,C,s[4],s[5]),M=P*I>0?.75:4/9,T=M*Math.min(0,P,I),k=M*Math.max(0,P,I),O=S(w,x,b,C,r[0],r[1]),A=S(w,x,b,C,r[2],r[3]),N=S(w,x,b,C,r[4],r[5]),L=S(w,x,b,C,r[6],r[7]),B=i(O,A,N,L),E=B[0],D=B[1];if(0===P&&0===I&&0===O&&0===A&&0===N&&0===L||null==(p=n(E,D,T,k))||null==(y=n(E.reverse(),D.reverse(),T,k)))return v; var j=l+(c-l)*p,F=l+(c-l)*y;if(Math.max(f-d,F-j)<1e-9){var R=(j+F)/2,q=(d+f)/2;r=a.getValues(),s=o.getValues(),t(h,u,_?s:r,_?o:a,_?q:R,null,_?r:s,_?a:o,_?R:q,null)}else if(r=z.getPart(r,p,y),y-p>.8)if(F-j>f-d){var V=z.subdivide(r,.5),R=(j+F)/2;v=e(s,V[0],o,a,h,u,d,f,j,R,!_,g,v),v=e(s,V[1],o,a,h,u,d,f,R,F,!_,g,v)}else{var V=z.subdivide(s,.5),q=(d+f)/2;v=e(V[0],r,o,a,h,u,d,q,j,F,!_,g,v),v=e(V[1],r,o,a,h,u,q,f,j,F,!_,g,v)}else v=e(s,r,o,a,h,u,d,f,j,F,!_,g,v);return v}function i(t,e,i,n){var r,s=[0,t],a=[1/3,e],o=[2/3,i],h=[1,n],u=e-(2*t+n)/3,l=i-(t+2*n)/3;if(0>u*l)r=[[s,a,h],[s,o,h]];else{var c=u/l;r=[c>=2?[s,a,h]:.5>=c?[s,o,h]:[s,a,o,h],[s,h]]}return 0>(u||l)?r.reverse():r}function n(t,e,i,n){return t[0][1]n?r(e,!1,n):t[0][0]}function r(t,e,i){for(var n=t[0][0],r=t[0][1],s=1,a=t.length;a>s;s++){var o=t[s][0],h=t[s][1];if(e?h>=i:i>=h)return h===i?o:n+(i-r)*(o-n)/(h-r);n=o,r=h}return null}function s(e,i,n,r,s,a){for(var o=z.isStraight(e),h=o?i:e,l=o?e:i,c=l[0],d=l[1],f=l[6],_=l[7],g=f-c,v=_-d,p=Math.atan2(-v,g),m=Math.sin(p),y=Math.cos(p),w=[],x=0;8>x;x+=2){var b=h[x]-c,C=h[x+1]-d;w.push(b*y-C*m,b*m+C*y)}for(var S=[],P=z.solveCubic(w,1,0,S,0,1),x=0;P>x;x++){var I=S[x],M=z.getPoint(h,I),T=z.getTimeOf(l,M);if(null!==T){var k=z.getPoint(l,T),O=o?T:I,A=o?I:T;(!a.excludeEnd||A>u.CURVETIME_EPSILON)&&t(s,a,e,n,O,o?k:M,i,r,A,o?M:k)}}}function a(e,i,n,r,s,a){var o=m.intersect(e[0],e[1],e[6],e[7],i[0],i[1],i[6],i[7]);o&&t(s,a,e,n,null,o,i,r,null,o)}return{statics:{_getIntersections:function(i,n,r,o,h,u){if(!n)return z._getSelfIntersection(i,r,h,u);var l=2e-7,d=i[0],f=i[1],_=i[6],g=i[7],v=n[0],p=n[1],m=n[6],y=n[7],w=(3*i[2]+d)/4,x=(3*i[3]+f)/4,b=(3*i[4]+_)/4,C=(3*i[5]+g)/4,S=(3*n[2]+v)/4,P=(3*n[3]+p)/4,I=(3*n[4]+m)/4,M=(3*n[5]+y)/4,T=Math.min,k=Math.max;if(!(k(d,w,b,_)+l>T(v,S,I,m)&&T(d,w,b,_)-lT(p,P,M,y)&&T(f,x,C,g)-lA;A++){var N=O[A];t(h,u,i,r,N[0],null,n,o,N[1],null,!0)}return h}var L=z.isStraight(i),B=z.isStraight(n),E=L&&B,D=h.length;if((E?a:L||B?s:e)(i,n,r,o,h,u,0,1,0,1,0,0,0),E&&h.length>D)return h;var j=new c(d,f),F=new c(_,g),R=new c(v,p),q=new c(m,y);return j.isClose(R,l)&&t(h,u,i,r,0,j,n,o,0,R),!u.excludeStart&&j.isClose(q,l)&&t(h,u,i,r,0,j,n,o,1,q),!u.excludeEnd&&F.isClose(R,l)&&t(h,u,i,r,1,F,n,o,0,R),F.isClose(q,l)&&t(h,u,i,r,1,F,n,o,1,q),h},_getSelfIntersection:function(t,e,i,n){var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],d=t[6],f=t[7],_=new m(r,s,d,f,!1),g=_.getSide(new c(a,o),!0),v=_.getSide(new c(h,l),!0);if(g===v){var p=(r-h)*(o-f)+(a-d)*(l-s);if(p*g>0)return i}var y=d-3*h+3*a-r,w=h-2*a+r,x=a-r,b=f-3*l+3*o-s,C=l-2*o+s,S=o-s,P=b*x-y*S,I=b*w-y*C,M=C*x-w*S;if(0>P*P-4*I*M){var T,k=[],O=u.solveCubic(y*y+b*b,3*(y*w+b*C),2*(w*w+C*C)+y*x+b*S,w*x+C*S,k,0,1);if(O>0){for(var A=0,N=0;O>A;A++){var L=Math.abs(e.getCurvatureAtTime(k[A]));L>N&&(N=L,T=k[A])}var B=z.subdivide(t,T);n.excludeEnd=!0,n.renormalize=function(t,e){return[t*T,e*(1-T)+T]},z._getIntersections(B[0],B[1],e,e,i,n)}}return i},getOverlaps:function(t,e){function i(t){var e=t[6]-t[0],i=t[7]-t[1];return e*e+i*i}var n=Math.abs,r=4e-7,s=2e-7,a=z.isStraight(t),o=z.isStraight(e),h=a&&o,u=i(t)v&&g.length<2;v+=0===p?0:1,p=1^p){var y=z.getTimeOf(_[1^v],new c(_[v][0===p?0:6],_[v][0===p?1:7]));if(null!=y){var w=0===v?[p,y]:[y,p];(0===g.length||n(w[0]-g[0][0])>r&&n(w[1]-g[0][1])>r)&&g.push(w)}if(1===v&&0===g.length)break}if(2!==g.length)g=null;else if(!h){var x=z.getPart(t,g[0][0],g[1][0]),b=z.getPart(e,g[0][1],g[1][1]);(n(b[2]-x[2])>s||n(b[3]-x[3])>s||n(b[4]-x[4])>s||n(b[5]-x[5])>s)&&(g=null)}return g}}}}),O=r.extend({_class:"CurveLocation",beans:!0,initialize:function(t,e,i,n,r){if(e>.9999996){var s=t.getNext();s&&(e=0,t=s)}this._setCurve(t),this._time=e,this._point=i||t.getPointAtTime(e),this._overlap=n,this._distance=r,this._intersection=this._next=this._previous=null},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this.getCurve(),e=this._segment;if(!e){var i=this.getTime();0===i?e=t._segment1:1===i?e=t._segment2:null!=i&&(e=t.getPartLength(0,i)r;r++)t+=n[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t=this.getCurve(),e=this.getTime();return null!=e&&t&&t.getPartLength(0,e)},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(),e=null;return t&&(e=t.divideAtTime(this.getTime()),e&&this._setSegment(e._segment1)),e},split:function(){var t=this.getCurve();return t?t.splitAtTime(this.getTime()):null},equals:function(t,e){var i=this===t,n=2e-7;if(!i&&t instanceof O&&this.getPath()===t.getPath()&&this.getPoint().isClose(t.getPoint(),n)){var r=this.getCurve(),s=t.getCurve(),a=Math.abs,o=a((r.isLast()&&s.isFirst()?-1:r.getIndex())+this.getTime()-((s.isLast()&&r.isFirst()?-1:s.getIndex())+t.getTime()));i=(4e-7>o||(o=a(this.getOffset()-t.getOffset()))e?t>e&&i>t:t>e||i>t}var e=this._intersection;if(!e)return!1;var i=this.getTime(),n=e.getTime(),r=4e-7,s=1-r,a=i>r&&s>i,o=n>r&&s>n;if(a&&o)return!this.isTouching();var h=this.getCurve(),u=r>=i?h.getPrevious():h,l=e.getCurve(),c=r>=n?l.getPrevious():l;if(i>=s&&(h=h.getNext()),n>=s&&(l=l.getNext()),!(u&&h&&c&&l))return!1;var d=[];a||d.push(u.getLength(),h.getLength()),o||d.push(c.getLength(),l.getLength());var f=this.getPoint(),_=Math.min.apply(Math,d)/64,g=a?h.getTangentAtTime(i):h.getPointAt(_).subtract(f),v=a?g.negate():u.getPointAt(-_).subtract(f),p=o?l.getTangentAtTime(n):l.getPointAt(_).subtract(f),m=o?p.negate():c.getPointAt(-_).subtract(f),y=v.getAngle(),w=g.getAngle(),x=m.getAngle(),b=p.getAngle();return!!(a?t(y,x,b)^t(w,x,b)&&t(y,b,x)^t(w,b,x):t(x,y,w)^t(b,y,w)&&t(x,w,y)^t(b,w,y))},hasOverlap:function(){return!!this._overlap}},r.each(z._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),i=this.getTime();return null!=i&&t&&t[e](i,!0)}},{preserve:!0}),new function(){function t(t,e,i){function n(i,n){for(var s=i+n;s>=-1&&r>=s;s+=n){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),2e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;a>=s;){var o,h=s+a>>>1,u=t[h];if(i&&(o=e.equals(u)?u:n(h,-1)||n(h,1)))return e._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=e.getPath(),c=u.getPath(),d=l===c?e.getIndex()+e.getTime()-(u.getIndex()+u.getTime()):l._id-c._id;0>d?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var i=e.slice(),n=e.length-1;n>=0;n--)t(i,e[n]._intersection,!1);return i}}}}),A=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,initialize:function(){},statics:{create:function(t){var e=(t&&t.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(t)?L:N;return new e(t)}},_asPathItem:function(){return this},setPathData:function(t){function e(t,e){var i=+n[t];return o&&(i+=h[e]),i}function i(t){return new c(e(t,"x"),e(t+1,"y"))}var n,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,d=a&&a.length;d>l;l++){var _=a[l],g=_[0],v=g.toLowerCase();n=_.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);var p=n&&n.length;switch(o=g===v,"z"!==r||/[mz]/.test(v)||this.moveTo(h=u),v){case"m":case"l":for(var m="m"===v,y=0;p>y;y+=2)this[0===y&&m?"moveTo":"lineTo"](h=i(y));s=h,m&&(u=h);break;case"h":case"v":for(var w="h"===v?"x":"y",y=0;p>y;y++)h[w]=e(y,w),this.lineTo(h);s=h;break;case"c":for(var y=0;p>y;y+=6)this.cubicCurveTo(i(y),s=i(y+2),h=i(y+4));break;case"s":for(var y=0;p>y;y+=4)this.cubicCurveTo(/[cs]/.test(r)?h.multiply(2).subtract(s):h,s=i(y),h=i(y+2)),r=v;break;case"q":for(var y=0;p>y;y+=4)this.quadraticCurveTo(s=i(y),h=i(y+2));break;case"t":for(var y=0;p>y;y+=2)this.quadraticCurveTo(s=/[qt]/.test(r)?h.multiply(2).subtract(s):h,h=i(y)),r=v;break;case"a":for(var y=0;p>y;y+=7)this.arcTo(h=i(y+5),new f(+n[y],+n[y+1]),+n[y+2],+n[y+4],+n[y+3]);break;case"z":this.closePath(1e-12)}r=v}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=t.isInside(this.getBounds({internal:!0,handle:!0}))&&this._getWinding(t);return!!("evenodd"===this.getFillRule()?1&e:e)},getIntersections:function(t,e,i,n){var r=this===t||!t,s=this._matrix._orNullIfIdentity(),a=r?s:(i||t._matrix)._orNullIfIdentity();if(!r&&!this.getBounds(s).touches(t.getBounds(a)))return[];for(var o,t,h=this.getCurves(),u=r?h:t.getCurves(),l=h.length,c=r?l:u.length,d=[],f=[],_=0;c>_;_++)d[_]=u[_].getValues(a);for(var _=0;l>_;_++){var g=h[_],v=r?d[_]:g.getValues(s),p=g.getPath();p!==t&&(t=p,o=[],f.push(o)),r&&z._getSelfIntersection(v,g,o,{include:e,excludeStart:1===l&&g.getPoint1().equals(g.getPoint2())});for(var m=r?_+1:0;c>m;m++){if(n&&o.length)return o;var y=u[m];z._getIntersections(v,d[m],g,y,o,{include:e,excludeStart:r&&g.getPrevious()===y,excludeEnd:r&&g.getNext()===y})}}o=[];for(var _=0,w=f.length;w>_;_++)o.push.apply(o,f[_]);return o},getCrossings:function(t){return this.getIntersections(t,function(t){return t._overlap||t.isCrossing()})},getNearestLocation:function(){for(var t=c.read(arguments),e=this.getCurves(),i=1/0,n=null,r=0,s=e.length;s>r;r++){var a=e[r].getNearestLocation(t);a._distanceh)for(var l=n?T:N,c=h;u>c;c++)this.add(new l);else h>u&&this[n?"removeSegments":"removeChildren"](u,h);for(var c=0;u>c;c++)o[c].interpolate(s[c],a[c],i);n&&(this.setClosed(t._closed),this._changed(9))}}),N=A.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[],this._version=0;var i=Array.isArray(t)?"object"==typeof t[0]?t:arguments:!t||t.size!==e||t.x===e&&t.point===e?null:arguments;i&&i.length>0?this.setSegments(i):(this._curves=e,this._segmentSelection=0,i||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!i&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed;var i=t._clockwise;i!==e&&(this._clockwise=i)},_changed:function gt(t){if(gt.base.call(this,t),8&t){if(this._length=this._area=this._clockwise=this._monoCurves=e,16&t)this._version++;else if(this._curves)for(var i=0,n=this._curves.length;n>i;i++)this._curves[i]._changed()}else 32&t&&(this._bounds=e)},getStyle:function(){var t=this._parent;return(t instanceof L?t:this)._style},getSegments:function(){return this._segments},setSegments:function(t){var i=this.isFullySelected();this._segments.length=0,this._segmentSelection=0,this._curves=e,t&&t.length>0&&this._add(T.readAll(t)),i&&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){var i=this._countCurves();t=this._curves=new Array(i);for(var n=0;i>n;n++)t[n]=new z(this,e[n],e[n+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){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new z(this,this._segments[e-1],this._segments[0]))}this._changed(25)}}},{beans:!0,getPathData:function(t,e){function i(e,i){e._transformCoordinates(t,g),n=g[0],r=g[1],v?(p.push("M"+_.pair(n,r)),v=!1):(o=g[2],u=g[3],o===n&&u===r&&l===s&&c===a?i||p.push("l"+_.pair(n-s,r-a)):p.push("c"+_.pair(l-s,c-a)+" "+_.pair(o-s,u-a)+" "+_.pair(n-s,r-a))),s=n,a=r,l=g[4],c=g[5]}var n,r,s,a,o,u,l,c,d=this._segments,f=d.length,_=new h(e),g=new Array(6),v=!0,p=[];if(0===f)return"";for(var m=0;f>m;m++)i(d[m]);return this._closed&&f>0&&(i(d[0],!0),p.push("z")),p.join("")},isEmpty:function(){return 0===this._segments.length},_transformContent:function(t){for(var e=this._segments,i=new Array(6),n=0,r=e.length;r>n;n++)e[n]._transformCoordinates(t,i,!0);return!0},_add:function(t,e){for(var i=this._segments,n=this._curves,r=t.length,s=null==e,e=s?i.length:e,a=0;r>a;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)i.push.apply(i,t);else{i.splice.apply(i,[e,0].concat(t));for(var a=e+r,h=i.length;h>a;a++)i[a]._index=a}if(n){var u=this._countCurves(),l=e>0&&e+r-1===u?e-1:e,c=l,d=Math.min(l+r,u);t._curves&&(n.splice.apply(n,[l,0].concat(t._curves)),c+=t._curves.length);for(var a=c;d>a;a++)n.splice(a,0,new z(this,null,null));this._adjustCurves(l,d)}return this._changed(25),t},_adjustCurves:function(t,e){for(var i,n=this._segments,r=this._curves,s=t;e>s;s++)i=r[s],i._path=this,i._segment1=n[s],i._segment2=n[s+1]||n[0],i._changed();(i=r[this._closed&&0===t?n.length-1:t-1])&&(i._segment2=n[t]||n[0],i._changed()),(i=r[e])&&(i._segment1=n[e],i._changed())},_countCurves:function(){var t=this._segments.length;return!this._closed&&t>0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(T.readAll(arguments)):this._add([T.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(T.readAll(arguments,1),t):this._add([T.read(arguments,1)],t)[0]},addSegment:function(){return this._add([T.read(arguments)])[0]},insertSegment:function(t){return this._add([T.read(arguments,1)],t)[0]},addSegments:function(t){return this._add(T.readAll(t))},insertSegments:function(t,e){return this._add(T.readAll(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(t,e,i){t=t||0,e=r.pick(e,this._segments.length);var n=this._segments,s=this._curves,a=n.length,o=n.splice(t,e-t),h=o.length;if(!h)return o;for(var u=0;h>u;u++){var l=o[u];l._selection&&this._updateSelection(l,l._selection,0),l._index=l._path=null}for(var u=t,c=n.length;c>u;u++)n[u]._index=u;if(s){for(var d=t>0&&e===a+(this._closed?1:0)?t-1:t,s=s.splice(d,h),u=s.length-1;u>=0;u--)s[u]._path=null;i&&(o._curves=s.slice(1)),this._adjustCurves(d,d)}return this._changed(25),o},clear:"#removeSegments",hasHandles:function(){for(var t=this._segments,e=0,i=t.length;i>e;e++)if(t[e].hasHandles())return!0;return!1},clearHandles:function(){for(var t=this._segments,e=0,i=t.length;i>e;e++)t[e].clearHandles()},getLength:function(){if(null==this._length){for(var t=this.getCurves(),e=0,i=0,n=t.length;n>i;i++)e+=t[i].getLength();this._length=e}return this._length},getArea:function(t){var i=t===e,n=this._area;if(!i||null==n){var r=this._segments,s=r.length,a=i?this._closed:t,o=s-1;n=0;for(var h=0,u=a?s:o;u>h;h++)n+=z.getArea(z.getValues(r[h],r[o>h?h+1:0]));i&&(this._area=n)}return n},isClockwise:function(){return this._clockwise!==e?this._clockwise:this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse(),this._clockwise=t},isFullySelected:function(){var t=this._segments.length;return this.isSelected()&&t>0&&this._segmentSelection===7*t},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelection:function vt(t){1&t||this._selectSegments(!1),vt.base.call(this,t)},_selectSegments:function(t){var e=this._segments,i=e.length,n=t?7:0;this._segmentSelection=n*i;for(var r=0;i>r;r++)e[r]._selection=n},_updateSelection:function(t,e,i){t._selection=i;var n=this._segmentSelection+=i-e;n>0&&this.setSelected(!0)},splitAt:function(t){var e="number"==typeof t?this.getLocationAt(t):t,i=e&&e.index,n=e&&e.time,r=4e-7,s=1-r;n>=s&&(i++,n=0);var a=this.getCurves();if(i>=0&&i=r&&a[i++].divideAtTime(n);var o,h=this.removeSegments(i,this._segments.length,!0);return this._closed?(this.setClosed(!1),o=this):(o=new N(w.NO_INSERT),o.insertAbove(this,!0),o.copyAttributes(this)),o._add(h,0),this.addSegment(h[0]),o}return null},split:function(t,i){var n,r=i===e?t:(n=this.getCurves()[t])&&n.getLocationAtTime(i);return null!=r?this.splitAt(r):null},join:function(t,e){var i=e||0;if(t&&t!==this){var n=t._segments,r=this.getLastSegment(),s=t.getLastSegment();if(!s)return this;r&&r._point.isClose(s._point,i)&&t.reverse();var a=t.getFirstSegment();if(r&&r._point.isClose(a._point,i))r.setHandleOut(a._handleOut),this._add(n.slice(1));else{var o=this.getFirstSegment();o&&o._point.isClose(a._point,i)&&t.reverse(),s=t.getLastSegment(),o&&o._point.isClose(s._point,i)?(o.setHandleIn(s._handleIn),this._add(n.slice(0,n.length-1),0)):this._add(n.slice())}t._closed&&this._add([n[0]]),t.remove()}var h=this.getFirstSegment(),u=this.getLastSegment();return h!==u&&h._point.isClose(u._point,i)&&(h.setHandleIn(u._handleIn),u.remove(),this.setClosed(!0)),this},reduce:function(t){for(var e=this.getCurves(),i=t&&t.simplify,n=i?2e-7:0,r=e.length-1;r>=0;r--){var s=e[r];!s.hasHandles()&&(s.getLength()t;t++){var n=this._segments[t],r=n._handleIn;n._handleIn=n._handleOut,n._handleOut=r,n._index=t}this._curves=null,this._clockwise!==e&&(this._clockwise=!this._clockwise),this._changed(9)},flatten:function(t){for(var e=new B(this,t||.25,256,!0),i=e.parts,n=i.length,r=[],s=0;n>s;s++)r.push(new T(i[s].curve.slice(0,2)));!this._closed&&n>0&&r.push(new T(i[n-1].curve.slice(6))),this.setSegments(r)},simplify:function(t){var e=new E(this).fit(t||2.5);return e&&this.setSegments(e),!!e},smooth:function(t){function i(t,e){var i=t&&t.index;if(null!=i){var r=t.path;if(r&&r!==n)throw new Error(t._class+" "+i+" of "+r+" is not part of "+n);e&&t instanceof z&&i++}else i="number"==typeof t?t:e;return Math.min(0>i&&h?i%o:0>i?i+o:i,o-1)}var n=this,r=t||{},s=r.type||"asymmetric",a=this._segments,o=a.length,h=this._closed,u=h&&r.from===e&&r.to===e,l=i(r.from,0),c=i(r.to,o-1);if(l>c)if(h)l-=o;else{var d=l;l=c,c=d}if(/^(?:asymmetric|continuous)$/.test(s)){var f="asymmetric"===s,_=Math.min,g=c-l+1,v=g-1,p=u?_(g,4):1,m=p,y=p,w=[];if(h||(m=_(1,l),y=_(1,o-c-1)),v+=m+y,1>=v)return;for(var x=0,b=l-m;v>=x;x++,b++)w[x]=a[(0>b?b+o:b)%o]._point;for(var C=w[0]._x+2*w[1]._x,S=w[0]._y+2*w[1]._y,P=2,I=v-1,M=[C],T=[S],k=[P],O=[],A=[],x=1;v>x;x++){var N=I>x,L=N?1:f?1:2,B=N?4:f?2:7,E=N?4:f?3:8,D=N?2:f?0:1,j=L/P;P=k[x]=B-j,C=M[x]=E*w[x]._x+D*w[x+1]._x-j*C,S=T[x]=E*w[x]._y+D*w[x+1]._y-j*S}O[I]=M[I]/k[I],A[I]=T[I]/k[I];for(var x=v-2;x>=0;x--)O[x]=(M[x]-O[x+1])/k[x],A[x]=(T[x]-A[x+1])/k[x];O[v]=(3*w[v]._x-O[I])/2,A[v]=(3*w[v]._y-A[I])/2;for(var x=m,F=v-y,b=l;F>=x;x++,b++){var R=a[0>b?b+o:b],q=R._point,V=O[x]-q._x,H=A[x]-q._y;(u||F>x)&&R.setHandleOut(V,H),(u||x>m)&&R.setHandleIn(-V,-H)}}else for(var x=l;c>=x;x++)a[0>x?x+o:x].smooth(r,!u&&x===l,!u&&x===c)},toShape:function(t){function i(t,e){var i=c[t],n=i.getNext(),r=c[e],s=r.getNext();return i._handleOut.isZero()&&n._handleIn.isZero()&&r._handleOut.isZero()&&s._handleIn.isZero()&&n._point.subtract(i._point).isCollinear(s._point.subtract(r._point))}function n(t){var e=c[t],i=e.getPrevious(),n=e.getNext();return i._handleOut.isZero()&&e._handleIn.isZero()&&e._handleOut.isZero()&&n._handleIn.isZero()&&e._point.subtract(i._point).isOrthogonal(n._point.subtract(e._point))}function r(t){var e=c[t],i=e.getNext(),n=e._handleOut,r=i._handleIn,s=.5522847498307936;if(n.isOrthogonal(r)){var a=e._point,o=i._point,h=new m(a,n,!0).intersect(new m(o,r,!0),!0);return h&&u.isZero(n.getLength()/h.subtract(a).getLength()-s)&&u.isZero(r.getLength()/h.subtract(o).getLength()-s)}return!1}function s(t,e){return c[t]._point.getDistance(c[e]._point)}if(!this._closed)return null;var a,o,h,l,c=this._segments;if(!this.hasHandles()&&4===c.length&&i(0,2)&&i(1,3)&&n(1)?(a=C.Rectangle,o=new f(s(0,3),s(0,1)),l=c[1]._point.add(c[2]._point).divide(2)):8===c.length&&r(0)&&r(2)&&r(4)&&r(6)&&i(1,5)&&i(3,7)?(a=C.Rectangle,o=new f(s(1,6),s(0,3)),h=o.subtract(new f(s(0,7),s(1,2))).divide(2),l=c[3]._point.add(c[4]._point).divide(2)):4===c.length&&r(0)&&r(1)&&r(2)&&r(3)&&(u.isZero(s(0,2)-s(1,3))?(a=C.Circle,h=s(0,2)/2):(a=C.Ellipse,h=new f(s(2,0)/2,s(3,1)/2)),l=c[1]._point),a){var d=this.getPosition(!0),_=new a({center:d,size:o,radius:h,insert:!1});return _.copyAttributes(this,!0),_._matrix.prepend(this._matrix),_.rotate(l.subtract(d).getAngle()+90),(t===e||t)&&_.insertAbove(this),_}return null},toPath:"#clone",_hitTestSelf:function(t,e,i,n){function r(e,i){return t.subtract(e).divide(i).length<=1}function s(t,i,n){if(!e.selected||i.isSelected()){var s=t._point;if(i!==s&&(i=i.add(s)),r(i,x))return new M(n,g,{segment:t,point:i})}}function a(t,i){return(i||e.segments)&&s(t,t._point,"segment")||!i&&e.handles&&(s(t,t._handleIn,"handle-in")||s(t,t._handleOut,"handle-out"))}function o(t){d.add(t)}function h(e){if(("round"!==u||"round"!==l)&&(d=new N({internal:!0,closed:!0}),y||e._index>0&&e._index0||S?0:null;if(null!==P&&(P>0?(u=v.getStrokeJoin(),l=v.getStrokeCap(),c=P*v.getMiterLimit(),x=x.add(N._getStrokePadding(P,n))):u=l="round"),!e.ends||e.segments||y){if(e.segments||e.handles)for(var I=0;m>I;I++)if(_=a(p[I]))return _}else if(_=a(p[0],!0)||a(p[m-1],!0))return _;if(null!==P){if(f=this.getNearestLocation(t)){var T=f.getTime();0===T||1===T&&m>1?h(f.getSegment())||(f=null):r(f.getPoint(),x)||(f=null)}if(!f&&"miter"===u&&m>1)for(var I=0;m>I;I++){var k=p[I];if(t.getDistance(k._point)<=c&&h(k)){f=k.getLocation();break}}}return!f&&C&&this._contains(t)||f&&!b&&!S?new M("fill",this):f?new M(b?"stroke":"curve",this,{location:f,point:f.getPoint()}):null}},r.each(z._evaluateMethods,function(t){this[t+"At"]=function(e){var i=this.getLocationAt(e);return i&&i[t]()}},{beans:!1,getLocationOf:function(){for(var t=c.read(arguments),e=this.getCurves(),i=0,n=e.length;n>i;i++){var r=e[i].getLocationOf(t);if(r)return r}return null},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getLocationAt:function(t){for(var e=this.getCurves(),i=0,n=0,r=e.length;r>n;n++){var s=i,a=e[n];if(i+=a.getLength(),i>t)return a.getLocationAt(t-s)}return e.length>0&&t<=this.getLength()?new O(e[e.length-1],1):null}}),new function(){function t(t,e,i,n){function r(e){var i=a[e],n=a[e+1];c==i&&d==n||(t.beginPath(),t.moveTo(c,d),t.lineTo(i,n),t.stroke(),t.beginPath(),t.arc(i,n,s,0,2*Math.PI,!0),t.fill())}for(var s=n/2,a=new Array(6),o=0,h=e.length;h>o;o++){var u=e[o];u._transformCoordinates(i,a);var l=u._selection,c=a[0],d=a[1];if(2&l&&r(2),4&l&&r(4),t.fillRect(c-s,d-s,n,n),!(1&l)){var f=t.fillStyle;t.fillStyle="#ffffff",t.fillRect(c-s+1,d-s+1,n-2,n-2),t.fillStyle=f}}}function e(t,e,i){function n(e){if(i)e._transformCoordinates(i,_),r=_[0],s=_[1];else{var n=e._point;r=n._x,s=n._y}if(g)t.moveTo(r,s),g=!1;else{if(i)h=_[2],u=_[3];else{var d=e._handleIn;h=r+d._x,u=s+d._y}h===r&&u===s&&l===a&&c===o?t.lineTo(r,s):t.bezierCurveTo(l,c,h,u,r,s)}if(a=r,o=s,i)l=_[4],c=_[5];else{var d=e._handleOut;l=a+d._x,c=o+d._y}}for(var r,s,a,o,h,u,l,c,d=e._segments,f=d.length,_=new Array(6),g=!0,v=0;f>v;v++)n(d[v]);e._closed&&f>0&&n(d[0])}return{_draw:function(t,i,n,r){function s(t){return c[(t%d+d)%d]}var a=i.dontStart,o=i.dontFinish||i.clip,h=this.getStyle(),u=h.hasFill(),l=h.hasStroke(),c=h.getDashArray(),d=!paper.support.nativeDash&&l&&c&&c.length;if(a||t.beginPath(),(u||l&&!d||o)&&(e(t,this,r),this._closed&&t.closePath()),!o&&(u||l)&&(this._setStyles(t,i,n),u&&(t.fill(h.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),l)){if(d){a||t.beginPath();var f,_=new B(this,.25,32,!1,r),g=_.length,v=-h.getDashOffset(),p=0;for(v%=g;v>0;)v-=s(p--)+s(p--);for(;g>v;)f=v+s(p++),(v>0||f>0)&&_.drawPart(t,Math.max(v,0),Math.max(f,0)),v=f+s(p++)}t.stroke()}},_drawSelected:function(i,n){i.beginPath(),e(i,this,n),i.stroke(),t(i,this._segments,n,paper.settings.handleSize)}}},new function(){function t(t){var e=t._segments;if(0===e.length)throw new Error("Use a moveTo() command first");return e[e.length-1]}return{moveTo:function(){var t=this._segments;1===t.length&&this.removeSegment(0),t.length||this._add([new T(c.read(arguments))])},moveBy:function(){throw new Error("moveBy() is unsupported on Path items.")},lineTo:function(){this._add([new T(c.read(arguments))])},cubicCurveTo:function(){var e=c.read(arguments),i=c.read(arguments),n=c.read(arguments),r=t(this);r.setHandleOut(e.subtract(r._point)),this._add([new T(n,i.subtract(n))])},quadraticCurveTo:function(){var e=c.read(arguments),i=c.read(arguments),n=t(this)._point;this.cubicCurveTo(e.add(n.subtract(e).multiply(1/3)),e.add(i.subtract(e).multiply(1/3)),i)},curveTo:function(){var e=c.read(arguments),i=c.read(arguments),n=r.pick(r.read(arguments),.5),s=1-n,a=t(this)._point,o=e.subtract(a.multiply(s*s)).subtract(i.multiply(n*n)).divide(2*n*s);if(o.isNaN())throw new Error("Cannot put a curve through points with parameter = "+n);this.quadraticCurveTo(o,i)},arcTo:function(){var e,i,n,s,a,o=t(this),h=o._point,l=c.read(arguments),d=r.peek(arguments),_=r.pick(d,!0);if("boolean"==typeof _)var g=h.add(l).divide(2),e=g.add(g.subtract(h).rotate(_?-90:90));else if(r.remain(arguments)<=2)e=l,l=c.read(arguments);else{var v=f.read(arguments),y=u.isZero;if(y(v.width)||y(v.height))return this.lineTo(l);var w=r.read(arguments),_=!!r.read(arguments),x=!!r.read(arguments),g=h.add(l).divide(2),b=h.subtract(g).rotate(-w),C=b.x,S=b.y,P=Math.abs,I=P(v.width),M=P(v.height),k=I*I,z=M*M,O=C*C,A=S*S,N=Math.sqrt(O/k+A/z);if(N>1&&(I*=N,M*=N,k=I*I,z=M*M),N=(k*z-k*A-z*O)/(k*A+z*O),P(N)<1e-12&&(N=0),0>N)throw new Error("Cannot create an arc with the given arguments");i=new c(I*S/M,-M*C/I).multiply((x===_?-1:1)*Math.sqrt(N)).rotate(w).add(g),a=(new p).translate(i).rotate(w).scale(I,M),s=a._inverseTransform(h),n=s.getDirectedAngle(a._inverseTransform(l)),!_&&n>0?n-=360:_&&0>n&&(n+=360)}if(e){var L=new m(h.add(e).divide(2),e.subtract(h).rotate(90),!0),B=new m(e.add(l).divide(2),l.subtract(e).rotate(90),!0),E=new m(h,l),D=E.getSide(e);if(i=L.intersect(B,!0),!i){if(!D)return this.lineTo(l);throw new Error("Cannot create an arc with the given arguments")}s=h.subtract(i),n=s.getDirectedAngle(l.subtract(i));var j=E.getSide(i);0===j?n=D*Math.abs(n):D===j&&(n+=0>n?360:-360)}for(var F=Math.abs(n),R=F>=360?4:Math.ceil(F/90),q=n/R,V=q*Math.PI/360,H=4/3*Math.sin(V)/(1+Math.cos(V)),Z=[],U=0;R>=U;U++){var b=l,W=null;if(R>U&&(W=s.rotate(90).multiply(H),a?(b=a._transformPoint(s),W=a._transformPoint(s.add(W)).subtract(b)):b=i.add(s)),0===U)o.setHandleOut(W);else{var G=s.rotate(-90).multiply(H);a&&(G=a._transformPoint(s.add(G)).subtract(b)),Z.push(new T(b,G,W))}s=s.rotate(q)}this._add(Z)},lineBy:function(){var e=c.read(arguments),i=t(this)._point;this.lineTo(i.add(e))},curveBy:function(){var e=c.read(arguments),i=c.read(arguments),n=r.read(arguments),s=t(this)._point;this.curveTo(s.add(e),s.add(i),n)},cubicCurveBy:function(){var e=c.read(arguments),i=c.read(arguments),n=c.read(arguments),r=t(this)._point;this.cubicCurveTo(r.add(e),r.add(i),r.add(n))},quadraticCurveBy:function(){var e=c.read(arguments),i=c.read(arguments),n=t(this)._point;this.quadraticCurveTo(n.add(e),n.add(i))},arcBy:function(){var e=t(this)._point,i=e.add(c.read(arguments)),n=r.pick(r.peek(arguments),!0);"boolean"==typeof n?this.arcTo(i,n):this.arcTo(i,e.add(c.read(arguments)))},closePath:function(t){this.setClosed(!0),this.join(this,t)}}},{_getBounds:function(t,e){var i=e.handle?"getHandleBounds":e.stroke?"getStrokeBounds":"getBounds";return N[i](this._segments,this._closed,this,t,e)},statics:{getBounds:function(t,e,i,n,r,s){function a(t){t._transformCoordinates(n,h);for(var e=0;2>e;e++)z._addBounds(u[e],u[e+4],h[e+2],h[e],e,s?s[e]:0,l,c,d);var i=u;u=h,h=i}var o=t[0];if(!o)return new g;for(var h=new Array(6),u=o._transformCoordinates(n,new Array(6)),l=u.slice(0,2),c=l.slice(),d=new Array(2),f=1,_=t.length;_>f;f++)a(t[f]);return e&&a(o),new g(l[0],l[1],c[0]-l[0],c[1]-l[1])},getStrokeBounds:function(t,e,i,n,r){function s(t){v=v.include(t)}function a(t){v=v.unite(x.setCenter(t._point.transform(n)))}function o(t,e){var i=t._handleIn,r=t._handleOut;"round"===e||!i.isZero()&&!r.isZero()&&i.isCollinear(r)?a(t):N._addBevelJoin(t,e,p,w,n,d,s)}function h(t,e){"round"===e?a(t):N._addSquareCap(t,e,p,n,d,s)}var u=i.getStyle(),l=u.hasStroke(),c=u.getStrokeWidth(),d=l&&i._getStrokeMatrix(n,r),_=l&&N._getStrokePadding(c,d),v=N.getBounds(t,e,i,n,r,_);if(!l)return v;for(var p=c/2,m=u.getStrokeJoin(),y=u.getStrokeCap(),w=p*u.getMiterLimit(),x=new g(new f(_)),b=t.length-(e?0:1),C=1;b>C;C++)o(t[C],m);return e?o(t[0],m):b>0&&(h(t[0],y),h(t[t.length-1],y)),v},_getStrokePadding:function(t,e){if(!e)return[t,t];var i=new c(t,0).transform(e),n=new c(0,t).transform(e),r=i.getAngleInRadians(),s=i.getLength(),a=n.getLength(),o=Math.sin(r),h=Math.cos(r),u=Math.tan(r),l=Math.atan2(a*u,s),d=Math.atan2(a,u*s);return[Math.abs(s*Math.cos(l)*h+a*Math.sin(l)*o),Math.abs(a*Math.sin(d)*h+s*Math.cos(d)*o)]},_addBevelJoin:function(t,e,i,n,r,s,a,o){var h=t.getCurve(),u=h.getPrevious(),l=h.getPointAtTime(0),d=u.getNormalAtTime(1),f=h.getNormalAtTime(0),_=d.getDirectedAngle(f)<0?-i:i;if(d.setLength(_),f.setLength(_),r&&r._transformPoint(l,l),s&&(s._transformPoint(d,d),s._transformPoint(f,f)),o&&(a(l),a(l.add(d))),"miter"===e){var g=new m(l.add(d),new c(-d.y,d.x),!0).intersect(new m(l.add(f),new c(-f.y,f.x),!0),!0); if(g&&l.getDistance(g)<=n&&(a(g),!o))return}o||a(l.add(d)),a(l.add(f))},_addSquareCap:function(t,e,i,n,r,s,a){var o=t._point,h=t.getLocation(),u=h.getNormal().multiply(i);n&&n._transformPoint(o,o),r&&r._transformPoint(u,u),a&&(s(o.subtract(u)),s(o.add(u))),"square"===e&&(o=o.add(u.rotate(0===h.getTime()?-90:90))),s(o.add(u)),s(o.subtract(u))},getHandleBounds:function(t,e,i,n,r){var s,a,o=i.getStyle(),h=r.stroke&&o.hasStroke();if(h){var u=i._getStrokeMatrix(n,r),l=o.getStrokeWidth()/2,c=l;"miter"===o.getStrokeJoin()&&(c=l*o.getMiterLimit()),"square"===o.getStrokeCap()&&(c=Math.max(c,l*Math.sqrt(2))),s=N._getStrokePadding(l,u),a=N._getStrokePadding(c,u)}for(var d=new Array(6),f=1/0,_=-f,v=f,p=_,m=0,y=t.length;y>m;m++){var w=t[m];w._transformCoordinates(n,d);for(var x=0;6>x;x+=2){var b=0===x?a:s,C=b?b[0]:0,S=b?b[1]:0,P=d[x],I=d[x+1],M=P-C,T=P+C,k=I-S,z=I+S;f>M&&(f=M),T>_&&(_=T),v>k&&(v=k),z>p&&(p=z)}}return new g(f,v,_-f,p-v)}}});N.inject({statics:new function(){function t(t,e,i){var n=r.getNamed(i),s=new N(n&&n.insert===!1&&w.NO_INSERT);return s._add(t),s._closed=e,s.set(n)}function e(e,i,r){for(var s=new Array(4),a=0;4>a;a++){var o=n[a];s[a]=new T(o._point.multiply(i).add(e),o._handleIn.multiply(i),o._handleOut.multiply(i))}return t(s,!0,r)}var i=.5522847498307936,n=[new T([-1,0],[0,i],[0,-i]),new T([0,-1],[-i,0],[i,0]),new T([1,0],[0,-i],[0,i]),new T([0,1],[i,0],[-i,0])];return{Line:function(){return t([new T(c.readNamed(arguments,"from")),new T(c.readNamed(arguments,"to"))],!1,arguments)},Circle:function(){var t=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return e(t,new f(i),arguments)},Rectangle:function(){var e,n=g.readNamed(arguments,"rectangle"),r=f.readNamed(arguments,"radius",0,{readNull:!0}),s=n.getBottomLeft(!0),a=n.getTopLeft(!0),o=n.getTopRight(!0),h=n.getBottomRight(!0);if(!r||r.isZero())e=[new T(s),new T(a),new T(o),new T(h)];else{r=f.min(r,n.getSize(!0).divide(2));var u=r.width,l=r.height,c=u*i,d=l*i;e=[new T(s.add(u,0),null,[-c,0]),new T(s.subtract(0,l),[0,d]),new T(a.add(0,l),null,[0,-d]),new T(a.add(u,0),[-c,0],null),new T(o.subtract(u,0),null,[c,0]),new T(o.add(0,l),[0,-d],null),new T(h.subtract(0,l),null,[0,d]),new T(h.subtract(u,0),[c,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=C._readEllipse(arguments);return e(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=c.readNamed(arguments,"from"),e=c.readNamed(arguments,"through"),i=c.readNamed(arguments,"to"),n=r.getNamed(arguments),s=new N(n&&n.insert===!1&&w.NO_INSERT);return s.moveTo(t),s.arcTo(e,i),s.set(n)},RegularPolygon:function(){for(var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"sides"),n=r.readNamed(arguments,"radius"),s=360/i,a=i%3===0,o=new c(0,a?-n:n),h=a?-1:.5,u=new Array(i),l=0;i>l;l++)u[l]=new T(e.add(o.rotate((l+h)*s)));return t(u,!0,arguments)},Star:function(){for(var e=c.readNamed(arguments,"center"),i=2*r.readNamed(arguments,"points"),n=r.readNamed(arguments,"radius1"),s=r.readNamed(arguments,"radius2"),a=360/i,o=new c(0,-1),h=new Array(i),u=0;i>u;u++)h[u]=new T(e.add(o.rotate(a*u).multiply(u%2?s:n)));return t(h,!0,arguments)}}}});var L=A.extend({_class:"CompoundPath",_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||("string"==typeof t?this.setPathData(t):this.addChildren(Array.isArray(t)?t:arguments))},insertChildren:function pt(t,i,n){for(var r=i.length-1;r>=0;r--){var s=i[r];s instanceof L&&(i=i.slice(),i.splice.apply(i,[r,1].concat(s.removeChildren())),s.remove())}i=pt.base.call(this,t,i,n,N);for(var r=0,a=!n&&i&&i.length;a>r;r++){var s=i[r];s._clockwise===e&&s.setClockwise(0===s._index)}return i},reduce:function mt(t){for(var e=this._children,i=e.length-1;i>=0;i--){var n=e[i].reduce(t);n.isEmpty()&&n.remove()}if(0===e.length){var n=new N(w.NO_INSERT);return n.copyAttributes(this),n.insertAbove(this),this.remove(),n}return mt.base.call(this)},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()^!!t&&this.reverse()},getFirstSegment:function(){var t=this.getFirstChild();return t&&t.getFirstSegment()},getLastSegment:function(){var t=this.getLastChild();return t&&t.getLastSegment()},getCurves:function(){for(var t=this._children,e=[],i=0,n=t.length;n>i;i++)e.push.apply(e,t[i].getCurves());return e},getFirstCurve:function(){var t=this.getFirstChild();return t&&t.getFirstCurve()},getLastCurve:function(){var t=this.getLastChild();return t&&t.getFirstCurve()},getArea:function(){for(var t=this._children,e=0,i=0,n=t.length;n>i;i++)e+=t[i].getArea();return e}},{beans:!0,getPathData:function(t,e){for(var i=this._children,n=[],r=0,s=i.length;s>r;r++){var a=i[r],o=a._matrix;n.push(a.getPathData(t&&!o.isIdentity()?t.appended(o):t,e))}return n.join(" ")}},{_hitTestChildren:function yt(t,e,i){return yt.base.call(this,t,e["class"]===N||"path"===e.type?e:r.set({},e,{fill:!1}),i)},_draw:function(t,e,i,n){var r=this._children;if(0!==r.length){e=e.extend({dontStart:!0,dontFinish:!0}),t.beginPath();for(var s=0,a=r.length;a>s;s++)r[s].draw(t,e,n);if(!e.clip){this._setStyles(t,e,i);var o=this._style;o.hasFill()&&(t.fill(o.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),o.hasStroke()&&t.stroke()}}},_drawSelected:function(t,e,i){for(var n=this._children,r=0,s=n.length;s>r;r++){var a=n[r],o=a._matrix;i[a._id]||a._drawSelected(t,o.isIdentity()?e:e.appended(o))}}},new function(){function t(t,e){var i=t._children;if(e&&0===i.length)throw new Error("Use a moveTo() command first");return i[i.length-1]}return r.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","cubicCurveBy","quadraticCurveBy","curveBy","arcBy"],function(e){this[e]=function(){var i=t(this,!0);i[e].apply(i,arguments)}},{moveTo:function(){var e=t(this),i=e&&e.isEmpty()?e:new N(w.NO_INSERT);i!==e&&this.addChild(i),i.moveTo.apply(i,arguments)},moveBy:function(){var e=t(this,!0),i=e&&e.getLastSegment(),n=c.read(arguments);this.moveTo(i?n.add(i._point):n)},closePath:function(e){t(this,!0).closePath(e)}})},r.each(["reverse","flatten","simplify","smooth"],function(t){this[t]=function(e){for(var i,n=this._children,r=0,s=n.length;s>r;r++)i=n[r][t](e)||i;return i}},{}));A.inject(new function(){function t(t,e){var i=t.clone(!1).reduce({simplify:!0}).transform(null,!0,!0);return e?i.resolveCrossings():i}function e(t,e,i,n,r){var s=new t(w.NO_INSERT);return s.addChildren(e,!0),i&&(s=s.reduce({simplify:!0})),s.insertAbove(r&&n.isSibling(r)&&n.getIndex()e;e++){var n=t[e];g.push.apply(g,n._segments),v.push.apply(v,n._getMonoCurves()),n._overlapsOnly=n._validOverlapsOnly=!0}}var u=d[s];if(u[s]=!0,!i._children&&!i._closed)return n(i,r,u);var c=t(i,!0),f=r&&i!==r&&t(r,!0);f&&(u.subtract||u.exclude)^(f.isClockwise()^c.isClockwise())&&f.reverse();var _=a(O.expand(c.getCrossings(f))),g=[],v=[];o(c._children||[c]),f&&o(f._children||[f]);for(var p=0,m=_.length;m>p;p++)h(_[p]._segment,c,f,v,u);for(var p=0,m=g.length;m>p;p++){var y=g[p],w=y._intersection;if(null==y._winding&&h(y,c,f,v,u),!w||!w._overlap){var x=y._path;x._overlapsOnly=!1,u[y._winding]&&(x._validOverlapsOnly=!1)}}return e(L,l(g,u),!0,i,r)}function n(i,n,r){function s(t){return o.contains(t.getPointAt(t.getLength()/2))^u?(l.unshift(t),!0):void 0}if(!n||!n._children&&!n._closed||!r.subtract&&!r.intersect)return null;for(var a=t(i,!1),o=t(n,!1),h=a.getCrossings(o),u=r.subtract,l=[],c=h.length-1;c>=0;c--){var d=h[c].split();d&&(s(d)&&d.getFirstSegment().setHandleIn(0,0),a.getLastSegment().setHandleOut(0,0))}return s(a),e(x,l,!1,i,n)}function s(t,e){for(var i=t;i;){if(i===e)return;i=i._previous}for(;t._next&&t._next!==e;)t=t._next;if(!t._next){for(;e._previous;)e=e._previous;t._next=e,e._previous=t}}function a(t,e){for(var i,n,r=e&&[],a=4e-7,o=1-a,h=!1,u=[],l=t.length-1;l>=0;l--){var c=t[l];if(e){if(!e(c))continue;r.unshift(c)}var d,f=c._curve,_=c._time,g=_;if(f!==i?h=!f.hasHandles():n>=a&&o>=n&&(_/=n),a>_)d=f._segment1;else if(_>o)d=f._segment2;else{var v=f.divideAtTime(_,!0);h&&u.push(f,v),d=v._segment1}c._setSegment(d);var p=d._intersection,m=c._intersection;if(p){s(p,m);for(var y=p;y;)s(y._intersection,p),y=y._next}else d._intersection=m;i=f,n=g}for(var l=0,w=u.length;w>l;l++)u[l].clearHandles();return r||t}function o(t,e,i){var n=2e-7,r=t.x,s=t.y,a=0,h=0,u=e.length,l=[],d=Math.abs;if(i){for(var f=-(1/0),_=1/0,g=s-n,v=s+n,p=0;u>p;p++)for(var m=e[p].values,y=z.solveCubic(m,0,r,l,0,1),w=y-1;w>=0;w--){var x=z.getPoint(m,l[w]).y;g>x&&x>f?f=x:x>v&&_>x&&(_=x)}f=(f+s)/2,_=(_+s)/2,f>-(1/0)&&(a=o(new c(r,f),e).winding),1/0>_&&(h=o(new c(r,_),e).winding)}else{for(var b,C,S=r-n,P=r+n,I=0,M=0,T=!1,p=0;u>p;p++){var k=e[p],O=k.winding,m=k.values,A=m[1],N=m[7];if(k.last&&(b=k.last.winding,C=k.last.values[6],T=!1),s>=A&&N>=s||s>=N&&A>=s)if(O){var L=s===A?m[0]:s===N?m[6]:1===z.solveCubic(m,1,s,l,0,1)?z.getPoint(m,l[0]).x:null;null!=L&&(L>=S&&P>=L?T=!0:s===A&&O===b||s===A&&0>(r-L)*(r-C)||(S>L?a+=O:L>P&&(h+=O))),b=O,C=m[6]}else(r-m[0])*(r-m[6])<=0&&(T=!0);T&&(p>=u-1||e[p+1].last)&&(I+=1,M-=1)}0===a&&0===h&&(a=I,h=M)}return{winding:Math.max(d(a),d(h)),contour:!a^!h}}function h(t,e,i,n,r){var s,a=[],h=t,u=0;do{var l=t.getCurve(),c=l.getLength();a.push({segment:t,curve:l,length:c}),u+=c,t=t.getNext()}while(t&&!t._intersection&&t!==h);for(var c=u/2,d=0,f=a.length;f>d;d++){var _=a[d],g=_.length;if(g>=c){var l=_.curve,v=l._path,p=v._parent,m=l.getTimeAt(c),y=l.getPointAtTime(m),w=Math.abs(l.getTangentAtTime(m).y)<1e-7;p instanceof L&&(v=p),s=r.subtract&&i&&(v===e&&i._getWinding(y,w)||v===i&&!e._getWinding(y,w))?{winding:0}:o(y,n,w);break}c-=g}for(var d=a.length-1;d>=0;d--){var x=a[d].segment;x._winding=s.winding,x._contour=s.contour}}function l(t,e){function i(t,i){return!(!t||t._visited||!(!e||e[t._winding]||!i&&e.unite&&t._contour))}function n(t){return t===a||t===o}function s(t,r){if(!t._next)return t;for(;t;){var s=t._segment,a=s.getNext(),o=a&&a._intersection;if(s!==r&&(n(s)||n(a)||!s._visited&&!a._visited&&(!e||i(s)&&(i(a)||o&&i(o._segment)))))return t;t=t._next}return null}for(var a,o,h=[],l=0,c=t.length;c>l;l++){var d,f=null,_=!1,g=t[l],v=g._intersection;if(!g._visited&&g._path._overlapsOnly){var p=g._path,m=v._segment._path,y=p._segments,x=m._segments;if(r.equals(y,x)){(e.unite||e.intersect)&&p.getArea()&&h.push(p.clone(!1));for(var b=0,C=y.length;C>b;b++)y[b]._visited=x[b]._visited=!0}}if(i(g,!0)&&(g._path._validOverlapsOnly||!v||!v._overlap)){for(a=o=null;;){v=v&&s(v,g)||v;var S=v&&v._segment;if(n(g)?_=!0:S&&(n(S)?(_=!0,g=S):i(S,i(g,!0))&&(e&&(e.intersect||e.subtract)&&(g._visited=!0),g=S)),_||g._visited){g._visited=!0;break}if(g._path._validOverlapsOnly&&!i(g))break;f||(f=new N(w.NO_INSERT),a=g,o=S);var P=g.getNext();f.add(new T(g._point,d,P&&g._handleOut)),g._visited=!0,g=P||g._path.getFirstSegment(),d=P&&P._handleIn,v=g._intersection}if(_)f.firstSegment.setHandleIn(d),f.setClosed(!0);else if(f){var I=f.getArea(!0);Math.abs(I)>=2e-7&&console.error("Boolean operation resulted in open path","segments =",f._segments.length,"length =",f.getLength(),"area=",I),f=null}f&&(f._segments.length>8||!u.isZero(f.getArea()))&&(h.push(f),f=null)}}return h}var d={unite:{1:!0},intersect:{2:!0},subtract:{1:!0},exclude:{1:!0}};return{_getWinding:function(t,e){return o(t,this._getMonoCurves(),e).winding},unite:function(t){return i(this,t,"unite")},intersect:function(t){return i(this,t,"intersect")},subtract:function(t){return i(this,t,"subtract")},exclude:function(t){return i(this,t,"exclude")},divide:function(t){return e(x,[this.subtract(t),this.intersect(t)],!0,this,t)},resolveCrossings:function(){function t(t){var e=t&&t._intersection;return e&&e._overlap}var e=this._children,i=e||[this],n=!1,s=!1,o=this.getIntersections(null,function(t){return t._overlap&&(n=!0)||t.isCrossing()&&(s=!0)});if(o=O.expand(o),n)for(var h=a(o,function(t){return t._overlap}),u=h.length-1;u>=0;u--){var c=h[u]._segment,d=c.getPrevious(),f=c.getNext();if(c._path&&t(d)&&t(f)){c.remove(),d._handleOut.set(0,0),f._handleIn.set(0,0);var _=d.getCurve();_.isStraight()&&0===_.getLength()&&d.remove()}}s&&(a(o,n&&function(t){var e=t.getCurve(),i=t._intersection._curve,n=t._segment;return e&&i&&e._path&&i._path?!0:void(n&&(n._intersection=null))}),i=l(r.each(i,function(t){this.push.apply(this,t._segments)},[])));var g,v=i.length;if(v>1){i=i.slice().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});for(var p=i[0],m=[p],y={},x="nonzero"===this.getFillRule(),b=x&&r.each(i,function(t){this.push(t.isClockwise()?1:-1)},[]),u=1;v>u;u++){for(var C=i[u],S=C.getInteriorPoint(),P=!1,I=null,M=!1,T=u-1;T>=0&&!I;T--)if(i[T].contains(S)){if(x&&!P&&(b[u]+=b[T],b[u]&&b[T])){M=y[u]=!0;break}P=!0,I=!y[T]&&i[T]}M||(C.setClockwise(I?!I.isClockwise():p.isClockwise()),m.push(C))}i=m,v=m.length}return v>1&&e?(i!==e&&this.setChildren(i,!0),g=this):1!==v||e||(i[0]!==this&&this.setSegments(i[0].removeSegments()),g=this),g||(g=new L(w.NO_INSERT),g.addChildren(i,!0),g=g.reduce(),g.copyAttributes(this),this.replaceWith(g)),g}}}),N.inject({_getMonoCurves:function(){function t(t){var e=t[1],r=t[7],s=Math.abs((e-r)/(t[0]-t[6]))<2e-7?0:e>r?-1:1,a={values:t,winding:s};n.push(a),s&&(i=a)}function e(e){if(0!==z.getLength(e)){var i=e[1],n=e[3],r=e[5],s=e[7];if(z.isStraight(e)||i>=n==n>=r&&n>=r==r>=s)t(e);else{var a=3*(n-r)-i+s,o=2*(i+r)-4*n,h=n-i,l=4e-7,c=1-l,d=[],f=u.solveQuadratic(a,o,h,d,l,c);if(0===f)t(e);else{d.sort();var _=d[0],g=z.subdivide(e,_);t(g[0]),f>1&&(_=(d[1]-_)/(1-_),g=z.subdivide(g[1],_),t(g[0])),t(g[1])}}}}var i,n=this._monoCurves;if(!n){n=this._monoCurves=[];for(var r=this.getCurves(),s=this._segments,a=0,o=r.length;o>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var h=s[s.length-1]._point,l=s[0]._point,c=h._x,d=h._y,f=l._x,_=l._y;e([c,d,c,d,f,_,f,_])}n.length>0&&(n[0].last=i)}return n},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var i=this._getMonoCurves(),n=[],r=e.y,s=[],a=0,o=i.length;o>a;a++){var h=i[a].values;if(1===i[a].winding&&r>h[1]&&r<=h[7]||r>=h[7]&&r=0;l--)s.push(z.getPoint(h,n[l]).x)}s.sort(function(t,e){return t-e}),e.x=(s[0]+s[1])/2}return e}}),L.inject({_getMonoCurves:function(){for(var t=this._children,e=[],i=0,n=t.length;n>i;i++)e.push.apply(e,t[i]._getMonoCurves());return e}});var B=r.extend({_class:"PathIterator",initialize:function(t,e,i,n,r){function s(t,e){var i=z.getValues(t,e,r);h.push(i),a(i,t._index,0,1)}function a(t,i,r,s){if(!(s-r>c)||n&&z.isStraight(t)||z.isFlatEnough(t,e||.25)){var o=t[6]-t[0],h=t[7]-t[1],d=Math.sqrt(o*o+h*h);d>0&&(l+=d,u.push({offset:l,curve:t,index:i,time:s}))}else{var f=z.subdivide(t,.5),_=(r+s)/2;a(f[0],i,r,_),a(f[1],i,_,s)}}for(var o,h=[],u=[],l=0,c=1/(i||32),d=t._segments,f=d[0],_=1,g=d.length;g>_;_++)o=d[_],s(f,o),f=o;t._closed&&s(o,d[0]),this.curves=h,this.parts=u,this.length=l,this.index=0},_get:function(t){for(var e,i=this.index;e=i,!(0===i||this.parts[--i].offsete;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index===r.index?s.time:0,o=s?s.offset:0;return{index:r.index,time:a+(r.time-a)*(t-o)/(r.offset-o)}}}var r=this.parts[this.parts.length-1];return{index:r.index,time:1}},drawPart:function(t,e,i){for(var n=this._get(e),r=this._get(i),s=n.index,a=r.index;a>=s;s++){var o=z.getPart(this.curves[s],s===n.index?n.time:0,s===r.index?r.time:1);s===n.index&&t.moveTo(o[0],o[1]),t.bezierCurveTo.apply(t,o.slice(2))}}},r.each(z._evaluateMethods,function(t){this[t+"At"]=function(e){var i=this._get(e);return z[t](this.curves[i.index],i.time)}},{})),E=r.extend({initialize:function(t){for(var e,i=this.points=[],n=t._segments,r=t._closed,s=0,a=n.length;a>s;s++){var o=n[s].point;e&&e.equals(o)||i.push(e=o.clone())}r&&(i.unshift(i[i.length-1]),i.push(i[1])),this.closed=r},fit:function(t){var e=this.points,i=e.length,n=null;return i>0&&(n=[new T(e[0])],i>1&&(this.fitCubic(n,t,0,i-1,e[1].subtract(e[0]),e[i-2].subtract(e[i-1])),this.closed&&(n.shift(),n.pop()))),n},fitCubic:function(t,e,i,n,r,s){var a=this.points;if(n-i===1){var o=a[i],h=a[n],u=o.getDistance(h)/3;return void this.addCurve(t,[o,o.add(r.normalize(u)),h.add(s.normalize(u)),h])}for(var l,c=this.chordLengthParameterize(i,n),d=Math.max(e,e*e),f=!0,_=0;4>=_;_++){var g=this.generateBezier(i,n,c,r,s),v=this.findMaxError(i,n,g,c);if(v.error=d)break;f=this.reparameterize(i,n,c,g),d=v.error}var p=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,i,l,r,p),this.fitCubic(t,e,l,n,p.negate(),s)},addCurve:function(t,e){var i=t[t.length-1];i.setHandleOut(e[1].subtract(e[0])),t.push(new T(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,i,n,r){for(var s=1e-12,a=Math.abs,o=this.points,h=o[t],u=o[e],l=[[0,0],[0,0]],c=[0,0],d=0,f=e-t+1;f>d;d++){var _=i[d],g=1-_,v=3*_*g,p=g*g*g,m=v*g,y=v*_,w=_*_*_,x=n.normalize(m),b=r.normalize(y),C=o[t+d].subtract(h.multiply(p+m)).subtract(u.multiply(y+w));l[0][0]+=x.dot(x),l[0][1]+=x.dot(b),l[1][0]=l[0][1],l[1][1]+=b.dot(b),c[0]+=x.dot(C),c[1]+=b.dot(C)}var S,P,I=l[0][0]*l[1][1]-l[1][0]*l[0][1];if(a(I)>s){var M=l[0][0]*c[1]-l[1][0]*c[0],T=c[0]*l[1][1]-c[1]*l[0][1];S=T/I,P=M/I}else{var k=l[0][0]+l[0][1],z=l[1][0]+l[1][1];S=P=a(k)>s?c[0]/k:a(z)>s?c[1]/z:0}var O,A,N=u.getDistance(h),L=s*N;if(L>S||L>P)S=P=N/3;else{var B=u.subtract(h);O=n.normalize(S),A=r.normalize(P),O.dot(B)-A.dot(B)>N*N&&(S=P=N/3,O=A=null)}return[h,h.add(O||n.normalize(S)),u.add(A||r.normalize(P)),u]},reparameterize:function(t,e,i,n){for(var r=t;e>=r;r++)i[r-t]=this.findRoot(n,this.points[r],i[r-t]);for(var r=1,s=i.length;s>r;r++)if(i[r]<=i[r-1])return!1;return!0},findRoot:function(t,e,i){for(var n=[],r=[],s=0;2>=s;s++)n[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=n[s+1].subtract(n[s]).multiply(2);var a=this.evaluate(3,t,i),o=this.evaluate(2,n,i),h=this.evaluate(1,r,i),u=a.subtract(e),l=o.dot(o)+u.dot(h);return Math.abs(l)<1e-6?i:i-u.dot(o)/l},evaluate:function(t,e,i){for(var n=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)n[s]=n[s].multiply(1-i).add(n[s+1].multiply(i));return n[0]},chordLengthParameterize:function(t,e){for(var i=[0],n=t+1;e>=n;n++)i[n-t]=i[n-t-1]+this.points[n].getDistance(this.points[n-1]);for(var n=1,r=e-t;r>=n;n++)i[n]/=i[r];return i},findMaxError:function(t,e,i,n){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,i,n[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}}),D=w.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var i=t&&r.isPlainObject(t)&&t.x===e&&t.y===e;this._initialize(i&&t,!i&&c.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),j=D.extend({_class:"PointText",initialize:function(){D.apply(this,arguments)},getPoint:function(){var t=this._matrix.getTranslation();return new d(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,i){if(this._content){this._setStyles(t,e,i);var n=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=n.length;l>u;u++){t.shadowColor=h;var c=n[u];s&&(t.fillText(c,0,0),t.shadowColor="rgba(0,0,0,0)"),a&&t.strokeText(c,0,0),t.translate(0,o)}}},_getBounds:function(t,e){var i=this._style,n=this._lines,r=n.length,s=i.getJustification(),a=i.getLeading(),o=this.getView().getTextWidth(i.getFontStyle(),n),h=0;"left"!==s&&(h-=o/("center"===s?2:1));var u=new g(h,r?-.75*a:0,o,r*a);return t?t._transformBounds(u,u):u}}),F=r.extend(new function(){function t(t){var n,r=t.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/);if(r){n=[0,0,0];for(var s=0;3>s;s++){var o=r[s+1];n[s]=parseInt(1==o.length?o+o:o,16)/255}}else if(r=t.match(/^rgba?\((.*)\)$/)){n=r[1].split(",");for(var s=0,h=n.length;h>s;s++){var o=+n[s];n[s]=3>s?o/255:o}}else if(i){var u=a[t];if(!u){e||(e=Q.getContext(1,1),e.globalCompositeOperation="copy"),e.fillStyle="rgba(0,0,0,0)",e.fillStyle=t,e.fillRect(0,0,1,1);var l=e.getImageData(0,0,1,1).data;u=a[t]=[l[0]/255,l[1]/255,l[2]/255]}n=u.slice()}else n=[0,0,0];return n}var e,n={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},s={},a={},o=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],u={"rgb-hsb":function(t,e,i){var n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4);return[a,0===n?0:s/n,n]},"hsb-rgb":function(t,e,i){t=(t/60%6+6)%6;var n=Math.floor(t),r=t-n,n=o[n],s=[i,i*(1-e),i*(1-e*r),i*(1-e*(1-r))];return[s[n[0]],s[n[1]],s[n[2]]]},"rgb-hsl":function(t,e,i){var n=Math.max(t,e,i),r=Math.min(t,e,i),s=n-r,a=0===s,o=a?0:60*(n==t?(e-i)/s+(i>e?6:0):n==e?(i-t)/s+2:(t-e)/s+4),h=(n+r)/2,u=a?0:.5>h?s/(n+r):s/(2-n-r);return[o,u,h]},"hsl-rgb":function(t,e,i){if(t=(t/360%1+1)%1,0===e)return[i,i,i];for(var n=[t+1/3,t,t-1/3],r=.5>i?i*(1+e):i+e-i*e,s=2*i-r,a=[],o=0;3>o;o++){var h=n[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+(r-s)*(2/3-h)*6:s}return a},"rgb-gray":function(t,e,i){return[.2989*t+.587*e+.114*i]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return r.each(n,function(t,e){s[e]=[],r.each(t,function(t,i){var a=r.capitalize(t),o=/^(hue|saturation)$/.test(t),h=s[e][i]="gradient"===t?function(t){var e=this._components[0];return t=R.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===e?function(){return c.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===e||o&&/^hs[bl]$/.test(this._type)?this._components[i]:this._convert(e)[i]},this["set"+a]=function(t){this._type===e||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(e),this._properties=n[e],this._type=e),this._components[i]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var i,r,a,o,h=Array.prototype.slice,u=arguments,c=this.__read,d=0;Array.isArray(e)&&(u=e,e=u[0]);var f=null!=e&&typeof e;if("string"===f&&e in n&&(i=e,e=u[1],Array.isArray(e)?(r=e,a=u[2]):(c&&(d=1),u=h.call(u,1),f=typeof e)),!r){if(o="number"===f?u:"object"===f&&null!=e.length?e:null){i||(i=o.length>=3?"rgb":"gray");var _=n[i].length;a=o[_],c&&(d+=o===arguments?_+(null!=a?1:0):1),o.length>_&&(o=h.call(o,0,_))}else if("string"===f)i="rgb",r=t(e),4===r.length&&(a=r[3],r.length--);else if("object"===f)if(e.constructor===l){if(i=e._type,r=e._components.slice(),a=e._alpha,"gradient"===i)for(var g=1,v=r.length;v>g;g++){var p=r[g];p&&(r[g]=p.clone())}}else if(e.constructor===R)i="gradient",o=u;else{i="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var m=n[i],y=s[i];this._components=r=[];for(var g=0,v=m.length;v>g;g++){var w=e[m[g]];null==w&&0===g&&"gradient"===i&&"stops"in e&&(w={stops:e.stops,radial:e.radial}),w=y[g].call(this,w),null!=w&&(r[g]=w)}a=e.alpha}c&&i&&(d=1)}if(this._type=i||"rgb",!r){this._components=r=[];for(var y=s[this._type],g=0,v=y.length;v>g;g++){var w=y[g].call(this,o&&o[g]);null!=w&&(r[g]=w)}}this._components=r,this._properties=n[this._type],this._alpha=a,c&&(this.__read=d)},_set:"#initialize",_serialize:function(t,e){var i=this.getComponents();return r.serialize(/^(gray|rgb)$/.test(this._type)?i:[this._type].concat(i),t,!0,e)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new F(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=n[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var e=r.isPlainValue(t,!0)?F.read(arguments):t;return e===this||e&&this._class===e._class&&this._type===e._type&&this._alpha===e._alpha&&r.equals(this._components,e._components)||!1},toString:function(){for(var t=this._properties,e=[],i="gradient"===this._type,n=h.instance,r=0,s=t.length;s>r;r++){var a=this._components[r];null!=a&&e.push(t[r]+": "+(i?a:n.number(a)))}return null!=this._alpha&&e.push("alpha: "+n.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var i=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;return i=[e(i[0]),e(i[1]),e(i[2])],1>n&&i.push(0>n?0:n),t?"#"+((1<<24)+(i[0]<<16)+(i[1]<<8)+i[2]).toString(16).slice(1):(4==i.length?"rgba(":"rgb(")+i.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,i=this._components,n=i[0],r=n._stops,s=i[1],a=i[2];if(n._radial){var o=a.getDistance(s),h=i[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,d=r.length;d>c;c++){var f=r[c];e.addColorStop(f._offset||c/(d-1),f._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,i=1,n=e.length;n>i;i++){var r=e[i];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:n,random:function(){var t=Math.random;return new F(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return r.each(t,function(t,e){this[e]=function(e){e=F.read(arguments);for(var i=this._type,n=this._components,r=e._convert(i),s=0,a=n.length;a>s;s++)r[s]=t(n[s],r[s]);return new F(i,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),R=r.extend({_class:"Gradient",initialize:function(t,e){this._id=l.get(),t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var i=this._owners?this._owners.indexOf(t):-1;-1!=i&&(this._owners.splice(i,1),0===this._owners.length&&(this._owners=e))},clone:function(){for(var t=[],e=0,i=this._stops.length;i>e;e++)t[e]=this._stops[e].clone();return new R(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain at least two stops.");var i=this._stops;if(i)for(var n=0,r=i.length;r>n;n++)i[n]._owner=e;i=this._stops=q.readAll(t,0,{clone:!0});for(var n=0,r=i.length;r>n;n++)i[n]._owner=this;this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class){var e=this._stops,i=t._stops,n=e.length;if(n===i.length){for(var r=0;n>r;r++)if(!e[r].equals(i[r]))return!1;return!0}}return!1}}),q=r.extend({_class:"GradientStop",initialize:function(t,i){var n=t,r=i;"object"==typeof t&&i===e&&(Array.isArray(t)&&"number"!=typeof t[0]?(n=t[0],r=t[1]):("color"in t||"offset"in t||"rampPoint"in t)&&(n=t.color,r=t.offset||t.rampPoint||0)),this.setColor(n),this.setOffset(r)},clone:function(){return new q(this._color.clone(),this._offset)},_serialize:function(t,e){var i=this._color,n=this._offset;return r.serialize(null==n?[i]:[i,n],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(65)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){var t=F.read(arguments,0,{clone:!0});t&&(t._owner=this),this._color=t,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),V=r.extend(new function(){var t={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 c,selectedColor:null},i=r.set({},t,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),n=r.set({},i,{fillColor:new F}),s={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},a={beans:!0},o={_class:"Style",beans:!0,initialize:function(e,r,s){this._values={},this._owner=r,this._project=r&&r._project||s||paper.project,this._defaults=!r||r instanceof x?i:r instanceof D?n:t,e&&this.set(e)}};return r.each(i,function(t,i){var n=/Color$/.test(i),h="shadowOffset"===i,u=r.capitalize(i),l=s[i],d="set"+u,f="get"+u;o[d]=function(t){var r=this._owner,s=r&&r._children;if(s&&s.length>0&&!(r instanceof L))for(var a=0,o=s.length;o>a;a++)s[a]._style[d](t);else if(i in this._defaults){var h=this._values[i];h!==t&&(n&&(h&&(h._owner=e),t&&t.constructor===F&&(t._owner&&(t=t.clone()),t._owner=r)),this._values[i]=t,r&&r._changed(l||65))}},o[f]=function(t){var s,a=this._owner,o=a&&a._children;if(i in this._defaults&&(!o||0===o.length||t||a instanceof L)){var s=this._values[i];if(s===e)s=this._defaults[i],s&&s.clone&&(s=s.clone());else{var u=n?F:h?c:null;!u||s&&s.constructor===u||(this._values[i]=s=u.read([s],0,{readNull:!0,clone:!0}),s&&n&&(s._owner=a))}}else if(o)for(var l=0,d=o.length;d>l;l++){var _=o[l]._style[f]();if(0===l)s=_;else if(!r.equals(s,_))return e}return s},a[f]=function(t){return this._style[f](t)},a[d]=function(t){this._style[d](t)}}),r.each({Font:"FontFamily",WindingRule:"FillRule"},function(t,e){var i="get"+e,n="set"+e;o[i]=a[i]="#get"+t,o[n]=a[n]="#set"+t}),w.inject(a),o},{set:function(t){var e=t instanceof V,i=e?t._values:t;if(i)for(var n in i)if(n in this._defaults){var r=i[n];this[n]=r&&e&&r.clone?r.clone():r}},equals:function(t){return t===this||t&&this._class===t._class&&r.equals(this._values,t._values)||!1},hasFill:function(){var t=this.getFillColor();return!!t&&t.alpha>0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function wt(){var t=wt.base.call(this),e=this.getFontSize(); -return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,i,n){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;6>a;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!i)return t[h];t[h]=n;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,i=e&&e.defaultView;return i&&i.getComputedStyle(t,"")},getBounds:function(t,e){var i,n=t.ownerDocument,r=n.body,s=n.documentElement;try{i=t.getBoundingClientRect()}catch(a){i={left:0,top:0,width:0,height:0}}var o=i.left-(s.clientLeft||r.clientLeft||0),h=i.top-(s.clientTop||r.clientTop||0);if(!e){var u=n.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,i.width,i.height)},getViewportBounds:function(t){var e=t.ownerDocument,i=e.defaultView,n=e.documentElement;return new g(0,0,i.innerWidth||n.clientWidth,i.innerHeight||n.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new f(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return n.body.contains(t)},getPrefixed:function(e,i){return e&&t(e,i)},setPrefixed:function(e,i,n){if("object"==typeof i)for(var r in i)t(e,r,!0,i[r]);else t(e,i,!0,n)}}},Z={add:function(t,e){if(t)for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;a>s;s++)t.addEventListener(r[s],n,!1)},remove:function(t,e){if(t)for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;a>s;s++)t.removeEventListener(r[s],n,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new c(e.pageX||e.clientX+n.documentElement.scrollLeft,e.pageY||e.clientY+n.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return Z.getPoint(t).subtract(H.getOffset(e||Z.getTarget(t)))}};Z.requestAnimationFrame=new function(){function t(){var e=s;s=[];for(var i=0,a=e.length;a>i;i++)e[i]();r=n&&s.length,r&&n(t)}var e,n=H.getPrefixed(i,"requestAnimationFrame"),r=!1,s=[];return function(i){s.push(i),n?r||(n(t),r=!0):e||(e=setInterval(t,1e3/60))}};var U=r.extend(s,{_class:"View",initialize:function xt(t,e){function r(t){return e[t]||parseInt(e.getAttribute(t),10)}function s(){var t=H.getSize(e);return t.isNaN()||t.isZero()?new f(r("width"),r("height")):t}var o;if(i&&e){this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+xt._id++),Z.add(e,this._viewEvents);var h="none";if(H.setPrefixed(e.style,{userDrag:h,userSelect:h,touchCallout:h,contentZooming:h,tapHighlightColor:"rgba(0,0,0,0)"}),a.hasAttribute(e,"resize")){var u=this;Z.add(i,this._windowEvents={resize:function(){u.setViewSize(s())}})}if(o=s(),a.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var l=this._stats.domElement,c=l.style,d=H.getOffset(e);c.position="absolute",c.left=d.x+"px",c.top=d.y+"px",n.body.appendChild(l)}}else o=new f(e),e=null;this._project=t,this._scope=t._scope,this._element=e,this._pixelRatio||(this._pixelRatio=i&&i.devicePixelRatio||1),this._setElementSize(o.width,o.height),this._viewSize=o,xt._views.push(this),xt._viewsById[this._id]=this,(this._matrix=new p)._owner=this,this._zoom=1,xt._focused||(xt._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={"native":{},virtual:{}},this._autoUpdate=!paper.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;U._focused===this&&(U._focused=null),U._views.splice(U._views.indexOf(this),1),delete U._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),Z.remove(this._element,this._viewEvents),Z.remove(i,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:r.each(w._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,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;Z.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;H.getPrefixed(n,"hidden")&&"true"!==a.getAttribute(e,"keepalive")||!H.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new r({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var i=this._frameItems;e?(i[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete i[t._id],0===--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var i=this._frameItems[e];i.item.emit("frame",new r(t,{time:i.time+=t.delta,count:i.count++}))}},_changed:function(){this._project._changed(2049),this._bounds=null},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new _(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=f.read(arguments),e=t.width,i=t.height,n=t.subtract(this._viewSize);n.isZero()||(this._setElementSize(e,i),this._viewSize.set(e,i),this.emit("resize",{size:t,delta:n}),this._changed(),this._autoUpdate&&this.requestUpdate())},_setElementSize:function(t,e){var i=this._element;i&&(i.width!==t&&(i.width=t),i.height!==e&&(i.height=e))},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new g(new c,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=c.read(arguments);this.translate(this.getCenter().subtract(t))},getZoom:function(){return this._zoom},setZoom:function(t){this.transform((new p).scale(t/this._zoom,this.getCenter())),this._zoom=t},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},isVisible:function(){return H.isInView(this._element)},isInserted:function(){return H.isInserted(this._element)},getPixelSize:function(t){var e,i=this._element;if(i){var r=i.parentNode,s=n.createElement("div");s.style.fontSize=t,r.appendChild(s),e=parseFloat(H.getStyles(s).fontSize),r.removeChild(s)}else e=parseFloat(e);return e},getTextWidth:function(t,e){return 0}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var i=(e?r:c).read(arguments),n=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](i,n||this.getCenter(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t){this._matrix.append(t)},scrollBy:function(){this.translate(c.read(arguments).negate())}}),{projectToView:function(){return this._matrix._transformPoint(c.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(c.read(arguments))},getEventPoint:function(t){return this.viewToProject(Z.getOffset(t,this._element))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){n&&"string"==typeof e&&(e=n.getElementById(e));var r=i?W:U;return new r(t,e)}}},new function(){function t(t){var e=Z.getTarget(t);return e.getAttribute&&U._viewsById[e.getAttribute("id")]}function e(){var t=U._focused;if(!t||!t.isVisible())for(var e=0,i=U._views.length;i>e;e++)if((t=U._views[e]).isVisible()){U._focused=h=t;break}}function r(t,e,i){t._handleMouseEvent("mousemove",e,i)}function s(t,e,i,n,r,s){function a(t,e){if(t.responds(e)){if(o||(o=new Y(e,i,n,h,r?n.subtract(r):null)),t.emit(e,o)&&(I=!0,o.prevented&&(M=!0),o.stopped))return u=!0}else{var s=T[e];if(s)return a(t,s)}}for(var o,h=t,u=!1;t&&t!==s&&!a(t,e);)t=t._parent;return u}function a(t,e,i,n,r,a){return t._project.removeOn(i),M=I=!1,x&&s(x,i,n,r,a)||e&&e!==x&&!e.isDescendant(x)&&s(e,T[i]||i,n,r,a,x)||s(t,i,n,r,a)}if(i){var o,h,u,l,c,d=!1,f=!1,_=i.navigator;_.pointerEnabled||_.msPointerEnabled?(u="pointerdown MSPointerDown",l="pointermove MSPointerMove",c="pointerup pointercancel MSPointerUp MSPointerCancel"):(u="touchstart",l="touchmove",c="touchend touchcancel","ontouchstart"in i&&_.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(u+=" mousedown",l+=" mousemove",c+=" mouseup"));var g={},v={mouseout:function(t){var e=U._focused,i=Z.getRelatedTarget(t);if(e&&(!i||"HTML"===i.nodeName)){var n=Z.getOffset(t,e._element),s=n.x,a=Math.abs,o=a(s),h=1<<25,u=o-h;n.x=a(u)s?-1:1):s,r(e,t,e.viewToProject(n))}},scroll:e};g[u]=function(e){var i=U._focused=t(e);d||(d=!0,i._handleMouseEvent("mousedown",e))},v[l]=function(i){var n=U._focused;if(!f){var s=t(i);s?n!==s&&(n&&r(n,i),o||(o=n),n=U._focused=h=s):h&&h===n&&(o&&!o.isInserted()&&(o=null),n=U._focused=o,o=null,e())}n&&r(n,i)},v[u]=function(){f=!0},v[c]=function(t){var e=U._focused;e&&d&&e._handleMouseEvent("mouseup",t),f=d=!1},Z.add(n,v),Z.add(i,{load:e});var p,m,y,w,x,b,C,S,P,I=!1,M=!1,T={doubleclick:"click",mousedrag:"mousemove"},k={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}},z=!1;return{_viewEvents:g,_handleMouseEvent:function(t,e,i){function n(t){return r.virtual[t]||l.responds(t)||u&&u.responds(t)}var r=this._itemEvents,o=r["native"][t],h="mousemove"===t,u=this._scope.tool,l=this;h&&d&&n("mousedrag")&&(t="mousedrag"),i||(i=this.getEventPoint(e));var c=this.getBounds().contains(i),f=o&&c&&this._project.hitTest(i,{tolerance:0,fill:!0,stroke:!0}),_=f&&f.item||null,g=!1,v={};v[t.substr(5)]=!0,o&&_!==w&&(w&&s(w,"mouseleave",e,i),_&&s(_,"mouseenter",e,i),w=_),z^c&&(s(this,c?"mouseenter":"mouseleave",e,i),P=c?this:null,g=!0),!c&&!v.drag||i.equals(m)||(a(this,_,h?t:"mousemove",e,i,m),g=!0),z=c,(v.down&&c||v.up&&p)&&(a(this,_,t,e,i,p),v.down?(S=_===b&&Date.now()-C<300,y=b=_,x=!M&&_,p=i):v.up&&(M||_!==y||(C=Date.now(),a(this,_,S?"doubleclick":"click",e,i,p),S=!1),y=x=null),z=!1,g=!0),m=i,g&&u&&(I=u._handleMouseEvent(t,e,i,v)||I),(I&&!v.move||v.down&&n("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(t,e,i,n){function r(r){r.responds(t)&&(paper=a,r.emit(t,s=s||new J(t,e,i,n)))}var s,a=this._scope,o=a.tool;this.isVisible()&&(r(this),o&&o.responds(t)&&r(o))},_countItemEvent:function(t,e){var i=this._itemEvents,n=i["native"],r=i.virtual;for(var s in k)n[s]=(n[s]||0)+(k[s][t]||0)*e;r[t]=(r[t]||0)+e},statics:{updateFocus:e}}}}),W=U.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof i.HTMLCanvasElement)){var n=f.read(arguments,1);if(n.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=Q.getCanvas(n)}var r=this._context=e.getContext("2d");if(r.save(),this._pixelRatio=1,!/^off|false$/.test(a.getAttribute(e,"hidpi"))){var s=i.devicePixelRatio||1,o=H.getPrefixed(r,"backingStorePixelRatio")||1;this._pixelRatio=s/o}U.call(this,t,e),this._needsUpdate=!0},remove:function bt(){return this._context.restore(),bt.base.call(this)},_setElementSize:function Ct(t,e){var i=this._pixelRatio;if(Ct.base.call(this,t*i,e*i),1!==i){var n=this._element,r=this._context;if(!a.hasAttribute(n,"resize")){var s=n.style;s.width=t+"px",s.height=e+"px"}r.restore(),r.save(),r.scale(i,i)}},getPixelSize:function St(t){var e,i=paper.agent;if(i&&i.firefox)e=St.base.call(this,t);else{var n=this._context,r=n.font;n.font=t+" serif",e=parseFloat(n.font),n.font=r}return e},getTextWidth:function(t,e){var i=this._context,n=i.font,r=0;i.font=t;for(var s=0,a=e.length;a>s;s++)r=Math.max(r,i.measureText(e[s]).width);return i.font=n,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,i=this._viewSize;return e.clearRect(0,0,i.width+1,i.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),this._needsUpdate=!1,!0}}),G=r.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 X.modifiers}}),J=G.extend({_class:"KeyEvent",initialize:function(t,e,i,n){this.type=t,this.event=e,this.key=i,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),X=new function(){function t(t){var e=t.key||t.keyIdentifier;return e=/^U\+/.test(e)?String.fromCharCode(parseInt(e.substr(2),16)):/^Arrow[A-Z]/.test(e)?e.substr(5):"Unidentified"===e?String.fromCharCode(t.keyCode):e,o[e]||(e.length>1?r.hyphenate(e):e.toLowerCase())}function e(t,i,n,a){var o,h=U._focused;if(u[i]=t,t?l[i]=n:delete l[i],i.length>1&&(o=r.camelize(i))in modifiers){modifiers[o]=t;var c=paper&&paper.agent;if("meta"===o&&c&&c.mac)if(t)s={};else{for(var d in s)d in l&&e(!1,d,s[d],a);s=null}}else t&&s&&(s[i]=n);h&&h._handleKeyEvent(t?"keydown":"keyup",a,i,n)}var s,a,o={" ":"tab"," ":"space","\b":"backspace","":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:" ",space:" ",enter:"\r"},u={},l={};return modifiers=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}}),Z.add(n,{keydown:function(i){var n=t(i),r=paper&&paper.agent;n.length>1||r&&r.chrome&&(i.altKey||r.mac&&i.metaKey||!r.mac&&i.ctrlKey)?e(!0,n,h[n]||(n.length>1?"":n),i):a=n},keypress:function(i){if(a){var n=t(i),r=i.charCode,s=r>=32?String.fromCharCode(r):n.length>1?"":n;n!==a&&(n=s.toLowerCase()),e(!0,n,s,i),a=null}},keyup:function(i){var n=t(i);n in l&&e(!1,n,l[n],i)}}),Z.add(i,{blur:function(t){for(var i in l)e(!1,i,l[i],t)}}),{modifiers:modifiers,isDown:function(t){return!!u[t]}}},Y=G.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){this.type=t,this.event=e,this.point=i,this.target=n,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),$=G.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,i){this.tool=t,this.type=e,this.event=i},_choosePoint:function(t,e){return t?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,i=e._parent;/^(Group|CompoundPath)$/.test(i._class);)e=i,i=i._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()+" }"}}),K=(o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=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&&th)return!1;e&&(r=s.add(o.normalize(Math.min(h,e))))}c._moveCount++}return c._point=r,c._lastPoint=s||r,n.down&&(c._moveCount=-1,c._downPoint=r,c._downCount++),!0}function s(){o&&(l=c.emit(t,new $(c,t,e))||l)}paper=this._scope,n.drag&&!this.responds(t)&&(t="mousemove");var a=n.move||n.drag,o=this.responds(t),h=this.minDistance,u=this.maxDistance,l=!1,c=this;if(n.down)r(),s();else if(n.up)r(null,u),s();else if(o)for(;r(h,u);)s();return l}}),{request:function(t){var e=new i.XMLHttpRequest;return e.open((t.method||"get").toUpperCase(),t.url,r.pick(t.async,!0)),t.mimeType&&e.overrideMimeType(t.mimeType),e.onload=function(){var i=e.status;0===i||200===i?t.onLoad&&t.onLoad.call(e,e.responseText):e.onerror()},e.onerror=function(){var i=e.status,n='Could not load "'+t.url+'" (Status: '+i+")";if(!t.onError)throw new Error(n);t.onError(n,i)},e.send(null)}}),Q={canvases:[],getCanvas:function(t,e){if(!i)return null;var r,s=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?r=this.canvases.pop():(r=n.createElement("canvas"),s=!1);var a=r.getContext("2d");if(!a)throw new Error("Canvas "+r+" is unable toprovide a 2D context.");return r.width===t&&r.height===e?s&&a.clearRect(0,0,t+1,e+1):(r.width=t,r.height=e),a.save(),r},getContext:function(t,e){var i=this.getCanvas(t,e);return i?i.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))}},tt=new function(){function t(t,e,i){return.2989*t+.587*e+.114*i}function e(e,i,n,r){var s=r-t(e,i,n);f=e+s,_=i+s,g=n+s;var r=t(f,_,g),a=v(f,_,g),o=p(f,_,g);if(0>a){var h=r-a;f=r+(f-r)*r/h,_=r+(_-r)*r/h,g=r+(g-r)*r/h}if(o>255){var u=255-r,l=o-r;f=r+(f-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function i(t,e,i){return p(t,e,i)-v(t,e,i)}function n(t,e,i,n){var r,s=[t,e,i],a=p(t,e,i),o=v(t,e,i);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*n/(s[a]-s[o]),s[a]=n):s[r]=s[a]=0,s[o]=0,f=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,d,f,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){f=u*s/255,_=l*a/255,g=c*o/255},screen:function(){f=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){f=128>u?2*u*s/255:255-2*(255-u)*(255-s)/255,_=128>l?2*l*a/255:255-2*(255-l)*(255-a)/255,g=128>c?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;f=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){f=128>s?2*s*u/255:255-2*(255-s)*(255-u)/255,_=128>a?2*a*l/255:255-2*(255-a)*(255-l)/255,g=128>o?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){f=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){f=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){f=s>u?u:s,_=a>l?l:a,g=o>c?c:o},lighten:function(){f=u>s?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){f=u-s,0>f&&(f=-f),_=l-a,0>_&&(_=-_),g=c-o,0>g&&(g=-g)},exclusion:function(){f=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){n(s,a,o,i(u,l,c)),e(f,_,g,t(u,l,c))},saturation:function(){n(u,l,c,i(s,a,o)),e(f,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){f=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){f=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){f=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){f=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.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},{}),x=Q.getContext(1,1);x&&(r.each(y,function(t,e){var i="darken"===e,n=!1;x.save();try{x.fillStyle=i?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=i?"#a00":"#300",x.fillRect(0,0,1,1),n=x.getImageData(0,0,1,1).data[0]!==i?170:51)}catch(r){}x.restore(),w[e]=n}),Q.release(x)),this.process=function(t,e,i,n,r){var v=e.canvas,p="normal"===t;if(p||w[t])i.save(),i.setTransform(1,0,0,1,0,0),i.globalAlpha=n,p||(i.globalCompositeOperation=t),i.drawImage(v,r.x,r.y),i.restore();else{var m=y[t];if(!m)return;for(var x=i.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,P=b.length;P>S;S+=4){s=C[S],u=b[S],a=C[S+1],l=b[S+1],o=C[S+2],c=b[S+2],h=C[S+3],d=b[S+3],m();var I=h*n/255,M=1-I;b[S]=I*f+M*u,b[S+1]=I*_+M*l,b[S+2]=I*g+M*c,b[S+3]=h*n+M*d}i.putImageData(x,r.x,r.y)}}},et=new function(){function t(t,e,s){return i(n.createElementNS(r,t),e,s)}function e(t,e){var i=o[e],n=i?t.getAttributeNS(i,e):t.getAttribute(e);return"null"===n?null:n}function i(t,e,i){for(var n in e){var r=e[n],s=o[n];"number"==typeof r&&i&&(r=i.number(r)),s?t.setAttributeNS(s,n,r):t.setAttribute(n,r)}return t}var r="http://www.w3.org/2000/svg",s="http://www.w3.org/2000/xmlns",a="http://www.w3.org/1999/xlink",o={href:a,xlink:s,xmlns:s+"/","xmlns:xlink":s+"/"};return{svg:r,xmlns:s,xlink:a,create:t,get:e,set:i}},it=r.each({fillColor:["fill","color"],fillRule:["fill-rule","string"],strokeColor:["stroke","color"],strokeWidth:["stroke-width","number"],strokeCap:["stroke-linecap","string"],strokeJoin:["stroke-linejoin","string"],strokeScaling:["vector-effect","lookup",{"true":"none","false":"non-scaling-stroke"},function(t,e){return!e&&(t instanceof A||t instanceof C||t instanceof D)}],miterLimit:["stroke-miterlimit","number"],dashArray:["stroke-dasharray","array"],dashOffset:["stroke-dashoffset","number"],fontFamily:["font-family","string"],fontWeight:["font-weight","string"],fontSize:["font-size","number"],justification:["text-anchor","lookup",{left:"start",center:"middle",right:"end"}],opacity:["opacity","number"],blendMode:["mix-blend-mode","style"]},function(t,e){var i=r.capitalize(e),n=t[2];this[e]={type:t[1],property:e,attribute:t[0],toSVG:n,fromSVG:n&&r.each(n,function(t,e){this[t]=e},{}),exportFilter:t[3],get:"get"+i,set:"set"+i}},{});return new function(){function t(t,e,i){var n=new r,s=t.getTranslation();if(e){t=t._shiftless();var a=t._inverseTransform(s);n[i?"cx":"x"]=a.x,n[i?"cy":"y"]=a.y,s=null}if(!t.isIdentity()){var o=t.decompose();if(o){var h=[],l=o.rotation,c=o.scaling,d=o.skewing;s&&!s.isZero()&&h.push("translate("+S.point(s)+")"),l&&h.push("rotate("+S.number(l)+")"),u.isZero(c.x-1)&&u.isZero(c.y-1)||h.push("scale("+S.point(c)+")"),d&&d.x&&h.push("skewX("+S.number(d.x)+")"),d&&d.y&&h.push("skewY("+S.number(d.y)+")"),n.transform=h.join(" ")}else n.transform="matrix("+t.getValues().join(",")+")"}return n}function e(e,i){for(var n=t(e._matrix),r=e._children,s=et.create("g",n,S),a=0,o=r.length;o>a;a++){var h=r[a],u=b(h,i);if(u)if(h.isClipMask()){var l=et.create("clipPath");l.appendChild(u),m(h,l,"clip"),et.set(s,{"clip-path":"url(#"+l.id+")"})}else s.appendChild(u)}return s}function n(e,i){var n=t(e._matrix,!0),r=e.getSize(),s=e.getImage();return n.x-=r.width/2,n.y-=r.height/2,n.width=r.width,n.height=r.height,n.href=i.embedImages===!1&&s&&s.src||e.toDataURL(),et.create("image",n,S)}function s(e,i){var n=i.matchShapes;if(n){var r=e.toShape(!1);if(r)return a(r,i)}var s,o=e._segments,h=o.length,u=t(e._matrix);if(n&&h>=2&&!e.hasHandles())if(h>2){s=e._closed?"polygon":"polyline";for(var l=[],c=0;h>c;c++)l.push(S.point(o[c]._point));u.points=l.join(" ")}else{s="line";var d=o[0]._point,f=o[1]._point;u.set({x1:d.x,y1:d.y,x2:f.x,y2:f.y})}else s="path",u.d=e.getPathData(null,i.precision);return et.create(s,u,S)}function a(e){var i=e._type,n=e._radius,r=t(e._matrix,!0,"rectangle"!==i);if("rectangle"===i){i="rect";var s=e._size,a=s.width,o=s.height;r.x-=a/2,r.y-=o/2,r.width=a,r.height=o,n.isZero()&&(n=null)}return n&&("circle"===i?r.r=n:(r.rx=n.width,r.ry=n.height)),et.create(i,r,S)}function o(e,i){var n=t(e._matrix),r=e.getPathData(null,i.precision);return r&&(n.d=r),et.create("path",n,S)}function c(e,i){var n=t(e._matrix,!0),r=e._definition,s=v(r,"symbol"),a=r._item,o=a.getBounds();return s||(s=et.create("symbol",{viewBox:S.rectangle(o)}),s.appendChild(b(a,i)),m(r,s,"symbol")),n.href="#"+s.id,n.x+=o.x,n.y+=o.y,n.width=o.width,n.height=o.height,n.overflow="visible",et.create("use",n,S)}function d(t){var e=v(t,"color");if(!e){var i,n=t.getGradient(),r=n._radial,s=t.getOrigin(),a=t.getDestination();if(r){i={cx:s.x,cy:s.y,r:s.getDistance(a)};var o=t.getHighlight();o&&(i.fx=o.x,i.fy=o.y)}else i={x1:s.x,y1:s.y,x2:a.x,y2:a.y};i.gradientUnits="userSpaceOnUse",e=et.create((r?"radial":"linear")+"Gradient",i,S);for(var h=n._stops,u=0,l=h.length;l>u;u++){var c=h[u],d=c._color,f=d.getAlpha();i={offset:c._offset||u/(l-1)},d&&(i["stop-color"]=d.toCSS(!0)),1>f&&(i["stop-opacity"]=f),e.appendChild(et.create("stop",i,S))}m(t,e,"color")}return"url(#"+e.id+")"}function f(e){var i=et.create("text",t(e._matrix,!0),S);return i.textContent=e._content,i}function _(t,e,i){var n={},s=!i&&t.getParent(),a=[];return null!=t._name&&(n.id=t._name),r.each(it,function(e){var i=e.get,o=e.type,h=t[i]();if(e.exportFilter?e.exportFilter(t,h):!s||!r.equals(s[i](),h)){if("color"===o&&null!=h){var u=h.getAlpha();1>u&&(n[e.attribute+"-opacity"]=u)}"style"===o?a.push(e.attribute+": "+h):n[e.attribute]=null==h?"none":"color"===o?h.gradient?d(h,t):h.toCSS(!0):"array"===o?h.join(","):"lookup"===o?e.toSVG[h]:h}}),a.length&&(n.style=a.join(";")),1===n.opacity&&delete n.opacity,t._visible||(n.visibility="hidden"),et.set(e,n,S)}function v(t,e){P||(P={ids:{},svgs:{}});var i=t._id||t.__id||(t.__id=l.get("svg"));return t&&P.svgs[e+"-"+i]}function m(t,e,i){P||v();var n=P.ids[i]=(P.ids[i]||0)+1;e.id=i+"-"+n,P.svgs[i+"-"+(t._id||t.__id)]=e}function x(t,e){var n=t,r=null;if(P){n="svg"===t.nodeName.toLowerCase()&&t;for(var s in P.svgs)r||(n||(n=et.create("svg"),n.appendChild(t)),r=n.insertBefore(et.create("defs"),n.firstChild)),r.appendChild(P.svgs[s]);P=null}return e.asString?(new i.XMLSerializer).serializeToString(n):n}function b(t,e,i){var n=I[t._class],r=n&&n(t,e);if(r){var s=e.onExport;s&&(r=s(t,r,e)||r);var a=JSON.stringify(t._data);a&&"{}"!==a&&"null"!==a&&r.setAttribute("data-paper-data",a)}return r&&_(t,r,i)}function C(t){return t||(t={}),S=new h(t.precision),t}var S,P,I={Group:e,Layer:e,Raster:n,Path:s,Shape:a,CompoundPath:o,SymbolItem:c,PointText:f};w.inject({exportSVG:function(t){return t=C(t),x(b(this,t,!0),t)}}),y.inject({exportSVG:function(e){e=C(e);var i=this._children,n=this.getView(),s=r.pick(e.bounds,"view"),a=e.matrix||"view"===s&&n._matrix,o=a&&p.read([a]),h="view"===s?new g([0,0],n.getViewSize()):"content"===s?w._getBounds(i,o,{stroke:!0}):g.read([s],0,{readNull:!0}),u={version:"1.1",xmlns:et.svg,"xmlns:xlink":et.xlink};h&&(u.width=h.width,u.height=h.height,(h.x||h.y)&&(u.viewBox=S.rectangle(h)));var l=et.create("svg",u,S),c=l;o&&!o.isIdentity()&&(c=l.appendChild(et.create("g",t(o),S)));for(var d=0,f=i.length;f>d;d++)c.appendChild(b(i[d],e,!0));return x(l,e)}})},new function(){function t(t,e,i,n,r){var s=et.get(t,e),a=null==s?n?null:i?"":0:i?s:parseFloat(s);return/%\s*$/.test(s)?a/100*(r?1:k[/x|^width/.test(e)?"width":"height"]):a}function s(e,i,n,r,s){return i=t(e,i||"x",!1,r,s),n=t(e,n||"y",!1,r,s),!r||null!=i&&null!=n?new c(i,n):null}function a(e,i,n,r,s){return i=t(e,i||"width",!1,r,s),n=t(e,n||"height",!1,r,s),!r||null!=i&&null!=n?new f(i,n):null}function o(t,e,i){return"none"===t?null:"number"===e?parseFloat(t):"array"===e?t?t.split(/[\s,]+/g).map(parseFloat):[]:"color"===e?P(t)||t:"lookup"===e?i[t]:t}function h(t,e,i,n){var r=t.childNodes,s="clippath"===e,a="defs"===e,o=new x,h=o._project,u=h._currentStyle,l=[];if(s||a||(o=b(o,t,n),h._currentStyle=o._style.clone()),n)for(var c=t.querySelectorAll("defs"),d=0,f=c.length;f>d;d++)M(c[d],i,!1);for(var d=0,f=r.length;f>d;d++){var _,g=r[d];1!==g.nodeType||/^defs$/i.test(g.nodeName)||!(_=M(g,i,!1))||_ instanceof I||l.push(_)}return o.addChildren(l),s&&(o=b(o.reduce(),t,n)),h._currentStyle=u,(s||a)&&(o.remove(),o=null),o}function u(t,e){for(var i=t.getAttribute("points").match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g),n=[],r=0,s=i.length;s>r;r+=2)n.push(new c(parseFloat(i[r]),parseFloat(i[r+1])));var a=new N(n);return"polygon"===e&&a.closePath(),a}function l(t){return A.create(t.getAttribute("d"))}function d(e,i){var n,r=(t(e,"href",!0)||"").substring(1),a="radialgradient"===i;if(r)n=L[r].getGradient(),n._radial^a&&(n=n.clone(),n._radial=a);else{for(var o=e.childNodes,h=[],u=0,l=o.length;l>u;u++){var c=o[u];1===c.nodeType&&h.push(b(new q,c))}n=new R(h,a)}var d,f,_,g="userSpaceOnUse"!==t(e,"gradientUnits",!0);a?(d=s(e,"cx","cy",!1,g),f=d.add(t(e,"r",!1,!1,g),0),_=s(e,"fx","fy",!0,g)):(d=s(e,"x1","y1",!1,g),f=s(e,"x2","y2",!1,g));var v=b(new F(n,d,f,_),e);return v._scaleToBounds=g,null}function _(t,e,i,n){if(t.transform){for(var r=(n.getAttribute(i)||"").split(/\)\s*/g),s=new p,a=0,o=r.length;o>a;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;f>d;d++)c[d]=parseFloat(c[d]);switch(l){case"matrix":s.append(new p(c[0],c[1],c[2],c[3],c[4],c[5]));break;case"rotate":s.rotate(c[0],c[1],c[2]);break;case"translate":s.translate(c[0],c[1]);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 v(t,e,i){var n="fill-opacity"===i?"getFillColor":"getStrokeColor",r=t[n]&&t[n]();r&&r.setAlpha(parseFloat(e))}function m(t,i,n){var s=t.attributes[i],a=s&&s.value;if(!a){var o=r.camelize(i);a=t.style[o],a||n.node[o]===n.parent[o]||(a=n.node[o])}return a?"none"===a?null:a:e}function b(t,i,n){var s=i.parentNode,a={node:H.getStyles(i)||{},parent:!n&&!/^defs$/i.test(s.tagName)&&H.getStyles(s)||{}};return r.each(O,function(n,r){var s=m(i,r,a);t=s!==e&&n(t,s,r,i,a)||t}),t}function P(t){var e=t&&t.match(/\((?:["'#]*)([^"')]+)/),n=e&&L[e[1].replace(i.location.href.split("#")[0]+"#","")];return n&&n._scaleToBounds&&(n=n.clone(),n._scaleToBounds=!0),n}function M(t,e,i){var s,o,h,u=t.nodeName.toLowerCase(),l="#document"!==u,c=n.body;i&&l&&(k=a(t,null,null,!0)||paper.getView().getSize(),s=et.create("svg",{style:"stroke-width: 1px; stroke-miterlimit: 10"}),o=t.parentNode,h=t.nextSibling,s.appendChild(t),c.appendChild(s));var d=paper.settings,f=d.applyMatrix,_=d.insertItems;d.applyMatrix=!1,d.insertItems=!1;var g=z[u],v=g&&g(t,u,e,i)||null;if(d.insertItems=_,d.applyMatrix=f,v){!l||v instanceof x||(v=b(v,t,i));var p=e.onImport,m=l&&t.getAttribute("data-paper-data");p&&(v=p(t,v,e)||v),e.expandShapes&&v instanceof C&&(v.remove(), -v=v.toPath()),m&&(v._data=JSON.parse(m))}return s&&(c.removeChild(s),o&&(h?o.insertBefore(t,h):o.appendChild(t))),i&&(L={},v&&r.pick(e.applyMatrix,f)&&v.matrix.apply(!0,!0)),v}function T(t,r,s){function a(n){try{var a="object"==typeof n?n:(new i.DOMParser).parseFromString(n,"image/svg+xml");if(!a.nodeName)throw a=null,new Error("Unsupported SVG source: "+t);paper=h,u=M(a,r,!0),r&&r.insert===!1||s._insertItem(e,u);var l=r.onLoad;l&&l(u,n)}catch(c){o(c)}}function o(t,e){var i=r.onError;if(!i)throw new Error(t);i(t,e)}if(!t)return null;r="function"==typeof r?{onLoad:r}:r||{};var h=paper,u=null;if("string"!=typeof t||/^.*s;s++){var o=r[s];if(1===o.nodeType)return M(o,i,n)}},g:h,svg:h,clippath:h,polygon:u,polyline:u,path:l,lineargradient:d,radialgradient:d,image:function(e){var i=new S(t(e,"href",!0));return i.on("load",function(){var t=a(e);this.setSize(t);var i=this._matrix._transformPoint(s(e).add(t.divide(2)));this.translate(i)}),i},symbol:function(t,e,i,n){return new I(h(t,e,i,n),!0)},defs:h,use:function(e){var i=(t(e,"href",!0)||"").substring(1),n=L[i],r=s(e);return n?n instanceof I?n.place(r):n.clone().translate(r):null},circle:function(e){return new C.Circle(s(e,"cx","cy"),t(e,"r"))},ellipse:function(t){return new C.Ellipse({center:s(t,"cx","cy"),radius:a(t,"rx","ry")})},rect:function(t){return new C.Rectangle(new g(s(t),a(t)),a(t,"rx","ry"))},line:function(t){return new N.Line(s(t,"x1","y1"),s(t,"x2","y2"))},text:function(t){var e=new j(s(t).add(s(t,"dx","dy")));return e.setContent(t.textContent.trim()||""),e}},O=r.set(r.each(it,function(t){this[t.attribute]=function(e,i){if(e[t.set]&&(e[t.set](o(i,t.type,t.fromSVG)),"color"===t.type)){var n=e[t.get]();if(n){if(n._scaleToBounds){var r=e.getBounds();n.transform((new p).translate(r.getPoint()).scale(r.getSize()))}e instanceof C&&n.transform((new p).translate(e.getPosition(!0).negate()))}}}},{}),{id:function(t,e){L[e]=t,t.setName&&t.setName(e)},"clip-path":function(t,e){var i=P(e);if(i){if(i=i.clone(),i.setClipMask(!0),!(t instanceof x))return new x(i,t);t.insertChild(0,i)}},gradientTransform:_,transform:_,"fill-opacity":v,"stroke-opacity":v,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){if(t.setOffset){var i=e.match(/(.*)%$/);t.setOffset(i?i[1]/100:parseFloat(e))}},viewBox:function(t,e,i,n,r){var s,h,u=new g(o(e,"array")),l=a(n,null,null,!0);if(t instanceof x){var c=l?l.divide(u.getSize()):1,h=(new p).scale(c).translate(u.getPoint().negate());s=t}else t instanceof I&&(l&&u.setSize(l),s=t._item);if(s){if("visible"!==m(n,"overflow",r)){var d=new C.Rectangle(u);d.setClipMask(!0),s.addChild(d)}h&&s.transform(h)}}}),L={};w.inject({importSVG:function(t,e){return T(t,e,this)}}),y.inject({importSVG:function(t,e){return this.activate(),T(t,e,this)}})},paper=new(a.inject(r.exports,{enumerable:!0,Base:r,Numerical:u,Key:X,DomEvent:Z,DomElement:H,document:n,window:i,Symbol:I,PlacedSymbol:P})),paper.agent.node&&require("./node/extend")(paper),"function"==typeof define&&define.amd?define("paper",paper):"object"==typeof module&&module&&(module.exports=paper),paper}("object"==typeof self?self:null); \ No newline at end of file +return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,i,n){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;6>a;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!i)return t[h];t[h]=n;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,i=e&&e.defaultView;return i&&i.getComputedStyle(t,"")},getBounds:function(t,e){var i,n=t.ownerDocument,r=n.body,s=n.documentElement;try{i=t.getBoundingClientRect()}catch(a){i={left:0,top:0,width:0,height:0}}var o=i.left-(s.clientLeft||r.clientLeft||0),h=i.top-(s.clientTop||r.clientTop||0);if(!e){var u=n.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,i.width,i.height)},getViewportBounds:function(t){var e=t.ownerDocument,i=e.defaultView,n=e.documentElement;return new g(0,0,i.innerWidth||n.clientWidth,i.innerHeight||n.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new f(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return n.body.contains(t)},getPrefixed:function(e,i){return e&&t(e,i)},setPrefixed:function(e,i,n){if("object"==typeof i)for(var r in i)t(e,r,!0,i[r]);else t(e,i,!0,n)}}},Z={add:function(t,e){if(t)for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;a>s;s++)t.addEventListener(r[s],n,!1)},remove:function(t,e){if(t)for(var i in e)for(var n=e[i],r=i.split(/[\s,]+/g),s=0,a=r.length;a>s;s++)t.removeEventListener(r[s],n,!1)},getPoint:function(t){var e=t.targetTouches?t.targetTouches.length?t.targetTouches[0]:t.changedTouches[0]:t;return new c(e.pageX||e.clientX+n.documentElement.scrollLeft,e.pageY||e.clientY+n.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return Z.getPoint(t).subtract(H.getOffset(e||Z.getTarget(t)))}};Z.requestAnimationFrame=new function(){function t(){var e=s;s=[];for(var i=0,a=e.length;a>i;i++)e[i]();r=n&&s.length,r&&n(t)}var e,n=H.getPrefixed(i,"requestAnimationFrame"),r=!1,s=[];return function(i){s.push(i),n?r||(n(t),r=!0):e||(e=setInterval(t,1e3/60))}};var U=r.extend(s,{_class:"View",initialize:function xt(t,e){function r(t){return e[t]||parseInt(e.getAttribute(t),10)}function s(){var t=H.getSize(e);return t.isNaN()||t.isZero()?new f(r("width"),r("height")):t}var o;if(i&&e){this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+xt._id++),Z.add(e,this._viewEvents);var h="none";if(H.setPrefixed(e.style,{userDrag:h,userSelect:h,touchCallout:h,contentZooming:h,tapHighlightColor:"rgba(0,0,0,0)"}),a.hasAttribute(e,"resize")){var u=this;Z.add(i,this._windowEvents={resize:function(){u.setViewSize(s())}})}if(o=s(),a.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var l=this._stats.domElement,c=l.style,d=H.getOffset(e);c.position="absolute",c.left=d.x+"px",c.top=d.y+"px",n.body.appendChild(l)}}else o=new f(e),e=null;this._project=t,this._scope=t._scope,this._element=e,this._pixelRatio||(this._pixelRatio=i&&i.devicePixelRatio||1),this._setElementSize(o.width,o.height),this._viewSize=o,xt._views.push(this),xt._viewsById[this._id]=this,(this._matrix=new p)._owner=this,this._zoom=1,xt._focused||(xt._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={"native":{},virtual:{}},this._autoUpdate=!paper.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;U._focused===this&&(U._focused=null),U._views.splice(U._views.indexOf(this),1),delete U._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),Z.remove(this._element,this._viewEvents),Z.remove(i,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:r.each(w._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,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;Z.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;H.getPrefixed(n,"hidden")&&"true"!==a.getAttribute(e,"keepalive")||!H.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new r({delta:e,time:this._time+=e,count:this._count++})),this._stats&&this._stats.update()},_animateItem:function(t,e){var i=this._frameItems;e?(i[t._id]={item:t,time:0,count:0},1===++this._frameItemCount&&this.on("frame",this._handleFrameItems)):(delete i[t._id],0===--this._frameItemCount&&this.off("frame",this._handleFrameItems))},_handleFrameItems:function(t){for(var e in this._frameItems){var i=this._frameItems[e];i.item.emit("frame",new r(t,{time:i.time+=t.delta,count:i.count++}))}},_changed:function(){this._project._changed(2049),this._bounds=null},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new _(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=f.read(arguments),e=t.width,i=t.height,n=t.subtract(this._viewSize);n.isZero()||(this._setElementSize(e,i),this._viewSize.set(e,i),this.emit("resize",{size:t,delta:n}),this._changed(),this._autoUpdate&&this.requestUpdate())},_setElementSize:function(t,e){var i=this._element;i&&(i.width!==t&&(i.width=t),i.height!==e&&(i.height=e))},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new g(new c,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=c.read(arguments);this.translate(this.getCenter().subtract(t))},getZoom:function(){return this._zoom},setZoom:function(t){this.transform((new p).scale(t/this._zoom,this.getCenter())),this._zoom=t},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},isVisible:function(){return H.isInView(this._element)},isInserted:function(){return H.isInserted(this._element)},getPixelSize:function(t){var e,i=this._element;if(i){var r=i.parentNode,s=n.createElement("div");s.style.fontSize=t,r.appendChild(s),e=parseFloat(H.getStyles(s).fontSize),r.removeChild(s)}else e=parseFloat(e);return e},getTextWidth:function(t,e){return 0}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var i=(e?r:c).read(arguments),n=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](i,n||this.getCenter(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t){this._matrix.append(t)},scrollBy:function(){this.translate(c.read(arguments).negate())}}),{projectToView:function(){return this._matrix._transformPoint(c.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(c.read(arguments))},getEventPoint:function(t){return this.viewToProject(Z.getOffset(t,this._element))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){n&&"string"==typeof e&&(e=n.getElementById(e));var r=i?W:U;return new r(t,e)}}},new function(){function t(t){var e=Z.getTarget(t);return e.getAttribute&&U._viewsById[e.getAttribute("id")]}function r(){var t=U._focused;if(!t||!t.isVisible())for(var e=0,i=U._views.length;i>e;e++)if((t=U._views[e]).isVisible()){U._focused=u=t;break}}function s(t,e,i){t._handleMouseEvent("mousemove",e,i)}function a(t,e,i,n,r,s,a){function o(t,i){if(t.responds(i)){if(h||(h=new Y(i,n,r,e||t,s?r.subtract(s):null)),t.emit(i,h)&&(M=!0,h.prevented&&(T=!0),h.stopped))return u=!0}else{var a=k[i];if(a)return o(t,a)}}for(var h,u=!1;t&&t!==a&&!o(t,i);)t=t._parent;return u}function o(t,e,i,n,r,s,o){return t._project.removeOn(n),T=M=!1,b&&a(b,null,n,r,s,o)||e&&e!==b&&!e.isDescendant(b)&&a(e,null,k[n]||n,r,s,o,b)||a(t,b||e||i,n,r,s,o)}if(i){var h,u,l,c,d,f=!1,_=!1,g=i.navigator;g.pointerEnabled||g.msPointerEnabled?(l="pointerdown MSPointerDown",c="pointermove MSPointerMove",d="pointerup pointercancel MSPointerUp MSPointerCancel"):(l="touchstart",c="touchmove",d="touchend touchcancel","ontouchstart"in i&&g.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(l+=" mousedown",c+=" mousemove",d+=" mouseup"));var v={},p={mouseout:function(t){var e=U._focused,i=Z.getRelatedTarget(t);if(e&&(!i||"HTML"===i.nodeName)){var n=Z.getOffset(t,e._element),r=n.x,a=Math.abs,o=a(r),h=1<<25,u=o-h;n.x=a(u)r?-1:1):r,s(e,t,e.viewToProject(n))}},scroll:r};v[l]=function(e){var i=U._focused=t(e);f||(f=!0,i._handleMouseEvent("mousedown",e))},p[c]=function(e){var i=U._focused;if(!_){var n=t(e);n?i!==n&&(i&&s(i,e),h||(h=i),i=U._focused=u=n):u&&u===i&&(h&&!h.isInserted()&&(h=null),i=U._focused=h,h=null,r())}i&&s(i,e)},p[l]=function(){_=!0},p[d]=function(t){var e=U._focused;e&&f&&e._handleMouseEvent("mouseup",t),_=f=!1},Z.add(n,p),Z.add(i,{load:r});var m,y,w,x,b,C,S,P,I,M=!1,T=!1,k={doubleclick:"click",mousedrag:"mousemove"},z={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}},O=!1;return{_viewEvents:v,_handleMouseEvent:function(t,i,n){function r(t){return h.virtual[t]||d.responds(t)||c&&c.responds(t)}function s(){if(g===e){var t=_&&d._project.hitTest(n,{tolerance:0,fill:!0,stroke:!0});g=t&&t.item||null}return g||d}var h=this._itemEvents,u=h["native"][t],l="mousemove"===t,c=this._scope.tool,d=this;l&&f&&r("mousedrag")&&(t="mousedrag"),n||(n=this.getEventPoint(i));var _=this.getBounds().contains(n),g=e,v=!1,p={};p[t.substr(5)]=!0,u&&s(),u&&g!==x&&(x&&a(x,null,"mouseleave",i,n),g&&a(g,null,"mouseenter",i,n),x=g),O^_&&(a(this,null,_?"mouseenter":"mouseleave",i,n),I=_?this:null,v=!0),!_&&!p.drag||n.equals(y)||(o(this,g,s,l?t:"mousemove",i,n,y),v=!0),O=_,(p.down&&_||p.up&&m)&&(o(this,g,s,t,i,n,m),p.down?(P=g===C&&Date.now()-S<300,w=C=g,b=!T&&g,m=n):p.up&&(T||g!==w||(S=Date.now(),o(this,g,s,P?"doubleclick":"click",i,n,m),P=!1),w=b=null),O=!1,v=!0),y=n,v&&c&&(M=c._handleMouseEvent(t,i,n,p)||M),(M&&!p.move||p.down&&r("mouseup"))&&i.preventDefault()},_handleKeyEvent:function(t,e,i,n){function r(r){r.responds(t)&&(paper=a,r.emit(t,s=s||new J(t,e,i,n)))}var s,a=this._scope,o=a.tool;this.isVisible()&&(r(this),o&&o.responds(t)&&r(o))},_countItemEvent:function(t,e){var i=this._itemEvents,n=i["native"],r=i.virtual;for(var s in z)n[s]=(n[s]||0)+(z[s][t]||0)*e;r[t]=(r[t]||0)+e},statics:{updateFocus:r}}}}),W=U.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof i.HTMLCanvasElement)){var n=f.read(arguments,1);if(n.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=Q.getCanvas(n)}var r=this._context=e.getContext("2d");if(r.save(),this._pixelRatio=1,!/^off|false$/.test(a.getAttribute(e,"hidpi"))){var s=i.devicePixelRatio||1,o=H.getPrefixed(r,"backingStorePixelRatio")||1;this._pixelRatio=s/o}U.call(this,t,e),this._needsUpdate=!0},remove:function bt(){return this._context.restore(),bt.base.call(this)},_setElementSize:function Ct(t,e){var i=this._pixelRatio;if(Ct.base.call(this,t*i,e*i),1!==i){var n=this._element,r=this._context;if(!a.hasAttribute(n,"resize")){var s=n.style;s.width=t+"px",s.height=e+"px"}r.restore(),r.save(),r.scale(i,i)}},getPixelSize:function St(t){var e,i=paper.agent;if(i&&i.firefox)e=St.base.call(this,t);else{var n=this._context,r=n.font;n.font=t+" serif",e=parseFloat(n.font),n.font=r}return e},getTextWidth:function(t,e){var i=this._context,n=i.font,r=0;i.font=t;for(var s=0,a=e.length;a>s;s++)r=Math.max(r,i.measureText(e[s]).width);return i.font=n,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,i=this._viewSize;return e.clearRect(0,0,i.width+1,i.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),this._needsUpdate=!1,!0}}),G=r.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 X.modifiers}}),J=G.extend({_class:"KeyEvent",initialize:function(t,e,i,n){this.type=t,this.event=e,this.key=i,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),X=new function(){function t(t){var e=t.key||t.keyIdentifier;return e=/^U\+/.test(e)?String.fromCharCode(parseInt(e.substr(2),16)):/^Arrow[A-Z]/.test(e)?e.substr(5):"Unidentified"===e?String.fromCharCode(t.keyCode):e,o[e]||(e.length>1?r.hyphenate(e):e.toLowerCase())}function e(t,i,n,a){var o,h=U._focused;if(u[i]=t,t?l[i]=n:delete l[i],i.length>1&&(o=r.camelize(i))in modifiers){modifiers[o]=t;var c=paper&&paper.agent;if("meta"===o&&c&&c.mac)if(t)s={};else{for(var d in s)d in l&&e(!1,d,s[d],a);s=null}}else t&&s&&(s[i]=n);h&&h._handleKeyEvent(t?"keydown":"keyup",a,i,n)}var s,a,o={" ":"tab"," ":"space","\b":"backspace","":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:" ",space:" ",enter:"\r"},u={},l={};return modifiers=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}}),Z.add(n,{keydown:function(i){var n=t(i),r=paper&&paper.agent;n.length>1||r&&r.chrome&&(i.altKey||r.mac&&i.metaKey||!r.mac&&i.ctrlKey)?e(!0,n,h[n]||(n.length>1?"":n),i):a=n},keypress:function(i){if(a){var n=t(i),r=i.charCode,s=r>=32?String.fromCharCode(r):n.length>1?"":n;n!==a&&(n=s.toLowerCase()),e(!0,n,s,i),a=null}},keyup:function(i){var n=t(i);n in l&&e(!1,n,l[n],i)}}),Z.add(i,{blur:function(t){for(var i in l)e(!1,i,l[i],t)}}),{modifiers:modifiers,isDown:function(t){return!!u[t]}}},Y=G.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){this.type=t,this.event=e,this.point=i,this._target=n,this.delta=r},getTarget:function(){var t=this._target;return"function"==typeof t&&(t=this._target=t()),t},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.getTarget()+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),$=G.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,i){this.tool=t,this.type=e,this.event=i},_choosePoint:function(t,e){return t?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,i=e._parent;/^(Group|CompoundPath)$/.test(i._class);)e=i,i=i._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()+" }"}}),K=(o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=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&&th)return!1;e&&(r=s.add(o.normalize(Math.min(h,e))))}c._moveCount++}return c._point=r,c._lastPoint=s||r,n.down&&(c._moveCount=-1,c._downPoint=r,c._downCount++),!0}function s(){o&&(l=c.emit(t,new $(c,t,e))||l)}paper=this._scope,n.drag&&!this.responds(t)&&(t="mousemove");var a=n.move||n.drag,o=this.responds(t),h=this.minDistance,u=this.maxDistance,l=!1,c=this;if(n.down)r(),s();else if(n.up)r(null,u),s();else if(o)for(;r(h,u);)s();return l}}),{request:function(t){var e=new i.XMLHttpRequest;return e.open((t.method||"get").toUpperCase(),t.url,r.pick(t.async,!0)),t.mimeType&&e.overrideMimeType(t.mimeType),e.onload=function(){var i=e.status;0===i||200===i?t.onLoad&&t.onLoad.call(e,e.responseText):e.onerror()},e.onerror=function(){var i=e.status,n='Could not load "'+t.url+'" (Status: '+i+")";if(!t.onError)throw new Error(n);t.onError(n,i)},e.send(null)}}),Q={canvases:[],getCanvas:function(t,e){if(!i)return null;var r,s=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?r=this.canvases.pop():(r=n.createElement("canvas"),s=!1);var a=r.getContext("2d");if(!a)throw new Error("Canvas "+r+" is unable toprovide a 2D context.");return r.width===t&&r.height===e?s&&a.clearRect(0,0,t+1,e+1):(r.width=t,r.height=e),a.save(),r},getContext:function(t,e){var i=this.getCanvas(t,e);return i?i.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))}},tt=new function(){function t(t,e,i){return.2989*t+.587*e+.114*i}function e(e,i,n,r){var s=r-t(e,i,n);f=e+s,_=i+s,g=n+s;var r=t(f,_,g),a=v(f,_,g),o=p(f,_,g);if(0>a){var h=r-a;f=r+(f-r)*r/h,_=r+(_-r)*r/h,g=r+(g-r)*r/h}if(o>255){var u=255-r,l=o-r;f=r+(f-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function i(t,e,i){return p(t,e,i)-v(t,e,i)}function n(t,e,i,n){var r,s=[t,e,i],a=p(t,e,i),o=v(t,e,i);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*n/(s[a]-s[o]),s[a]=n):s[r]=s[a]=0,s[o]=0,f=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,d,f,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){f=u*s/255,_=l*a/255,g=c*o/255},screen:function(){f=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){f=128>u?2*u*s/255:255-2*(255-u)*(255-s)/255,_=128>l?2*l*a/255:255-2*(255-l)*(255-a)/255,g=128>c?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;f=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){f=128>s?2*s*u/255:255-2*(255-s)*(255-u)/255,_=128>a?2*a*l/255:255-2*(255-a)*(255-l)/255,g=128>o?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){f=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){f=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){f=s>u?u:s,_=a>l?l:a,g=o>c?c:o},lighten:function(){f=u>s?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){f=u-s,0>f&&(f=-f),_=l-a,0>_&&(_=-_),g=c-o,0>g&&(g=-g)},exclusion:function(){f=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){n(s,a,o,i(u,l,c)),e(f,_,g,t(u,l,c))},saturation:function(){n(u,l,c,i(s,a,o)),e(f,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){f=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){f=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){f=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){f=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.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},{}),x=Q.getContext(1,1);x&&(r.each(y,function(t,e){var i="darken"===e,n=!1;x.save();try{x.fillStyle=i?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=i?"#a00":"#300",x.fillRect(0,0,1,1),n=x.getImageData(0,0,1,1).data[0]!==i?170:51)}catch(r){}x.restore(),w[e]=n}),Q.release(x)),this.process=function(t,e,i,n,r){var v=e.canvas,p="normal"===t;if(p||w[t])i.save(),i.setTransform(1,0,0,1,0,0),i.globalAlpha=n,p||(i.globalCompositeOperation=t),i.drawImage(v,r.x,r.y),i.restore();else{var m=y[t];if(!m)return;for(var x=i.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,P=b.length;P>S;S+=4){s=C[S],u=b[S],a=C[S+1],l=b[S+1],o=C[S+2],c=b[S+2],h=C[S+3],d=b[S+3],m();var I=h*n/255,M=1-I;b[S]=I*f+M*u,b[S+1]=I*_+M*l,b[S+2]=I*g+M*c,b[S+3]=h*n+M*d}i.putImageData(x,r.x,r.y)}}},et=new function(){function t(t,e,s){return i(n.createElementNS(r,t),e,s)}function e(t,e){var i=o[e],n=i?t.getAttributeNS(i,e):t.getAttribute(e);return"null"===n?null:n}function i(t,e,i){for(var n in e){var r=e[n],s=o[n];"number"==typeof r&&i&&(r=i.number(r)),s?t.setAttributeNS(s,n,r):t.setAttribute(n,r)}return t}var r="http://www.w3.org/2000/svg",s="http://www.w3.org/2000/xmlns",a="http://www.w3.org/1999/xlink",o={href:a,xlink:s,xmlns:s+"/","xmlns:xlink":s+"/"};return{svg:r,xmlns:s,xlink:a,create:t,get:e,set:i}},it=r.each({fillColor:["fill","color"],fillRule:["fill-rule","string"],strokeColor:["stroke","color"],strokeWidth:["stroke-width","number"],strokeCap:["stroke-linecap","string"],strokeJoin:["stroke-linejoin","string"],strokeScaling:["vector-effect","lookup",{"true":"none","false":"non-scaling-stroke"},function(t,e){return!e&&(t instanceof A||t instanceof C||t instanceof D)}],miterLimit:["stroke-miterlimit","number"],dashArray:["stroke-dasharray","array"],dashOffset:["stroke-dashoffset","number"],fontFamily:["font-family","string"],fontWeight:["font-weight","string"],fontSize:["font-size","number"],justification:["text-anchor","lookup",{left:"start",center:"middle",right:"end"}],opacity:["opacity","number"],blendMode:["mix-blend-mode","style"]},function(t,e){var i=r.capitalize(e),n=t[2];this[e]={type:t[1],property:e,attribute:t[0],toSVG:n,fromSVG:n&&r.each(n,function(t,e){this[t]=e},{}),exportFilter:t[3],get:"get"+i,set:"set"+i}},{});return new function(){function t(t,e,i){var n=new r,s=t.getTranslation();if(e){t=t._shiftless();var a=t._inverseTransform(s);n[i?"cx":"x"]=a.x,n[i?"cy":"y"]=a.y,s=null}if(!t.isIdentity()){var o=t.decompose();if(o){var h=[],l=o.rotation,c=o.scaling,d=o.skewing;s&&!s.isZero()&&h.push("translate("+S.point(s)+")"),l&&h.push("rotate("+S.number(l)+")"),u.isZero(c.x-1)&&u.isZero(c.y-1)||h.push("scale("+S.point(c)+")"),d&&d.x&&h.push("skewX("+S.number(d.x)+")"),d&&d.y&&h.push("skewY("+S.number(d.y)+")"),n.transform=h.join(" ")}else n.transform="matrix("+t.getValues().join(",")+")"}return n}function e(e,i){for(var n=t(e._matrix),r=e._children,s=et.create("g",n,S),a=0,o=r.length;o>a;a++){var h=r[a],u=b(h,i);if(u)if(h.isClipMask()){var l=et.create("clipPath");l.appendChild(u),m(h,l,"clip"),et.set(s,{"clip-path":"url(#"+l.id+")"})}else s.appendChild(u)}return s}function n(e,i){var n=t(e._matrix,!0),r=e.getSize(),s=e.getImage();return n.x-=r.width/2,n.y-=r.height/2,n.width=r.width,n.height=r.height,n.href=i.embedImages===!1&&s&&s.src||e.toDataURL(),et.create("image",n,S)}function s(e,i){var n=i.matchShapes;if(n){var r=e.toShape(!1);if(r)return a(r,i)}var s,o=e._segments,h=o.length,u=t(e._matrix);if(n&&h>=2&&!e.hasHandles())if(h>2){s=e._closed?"polygon":"polyline";for(var l=[],c=0;h>c;c++)l.push(S.point(o[c]._point));u.points=l.join(" ")}else{s="line";var d=o[0]._point,f=o[1]._point;u.set({x1:d.x,y1:d.y,x2:f.x,y2:f.y})}else s="path",u.d=e.getPathData(null,i.precision);return et.create(s,u,S)}function a(e){var i=e._type,n=e._radius,r=t(e._matrix,!0,"rectangle"!==i);if("rectangle"===i){i="rect";var s=e._size,a=s.width,o=s.height;r.x-=a/2,r.y-=o/2,r.width=a,r.height=o,n.isZero()&&(n=null)}return n&&("circle"===i?r.r=n:(r.rx=n.width,r.ry=n.height)),et.create(i,r,S)}function o(e,i){var n=t(e._matrix),r=e.getPathData(null,i.precision);return r&&(n.d=r),et.create("path",n,S)}function c(e,i){var n=t(e._matrix,!0),r=e._definition,s=v(r,"symbol"),a=r._item,o=a.getBounds();return s||(s=et.create("symbol",{viewBox:S.rectangle(o)}),s.appendChild(b(a,i)),m(r,s,"symbol")),n.href="#"+s.id,n.x+=o.x,n.y+=o.y,n.width=o.width,n.height=o.height,n.overflow="visible",et.create("use",n,S)}function d(t){var e=v(t,"color");if(!e){var i,n=t.getGradient(),r=n._radial,s=t.getOrigin(),a=t.getDestination();if(r){i={cx:s.x,cy:s.y,r:s.getDistance(a)};var o=t.getHighlight();o&&(i.fx=o.x,i.fy=o.y)}else i={x1:s.x,y1:s.y,x2:a.x,y2:a.y};i.gradientUnits="userSpaceOnUse",e=et.create((r?"radial":"linear")+"Gradient",i,S);for(var h=n._stops,u=0,l=h.length;l>u;u++){var c=h[u],d=c._color,f=d.getAlpha();i={offset:c._offset||u/(l-1)},d&&(i["stop-color"]=d.toCSS(!0)),1>f&&(i["stop-opacity"]=f),e.appendChild(et.create("stop",i,S))}m(t,e,"color")}return"url(#"+e.id+")"}function f(e){var i=et.create("text",t(e._matrix,!0),S);return i.textContent=e._content,i}function _(t,e,i){var n={},s=!i&&t.getParent(),a=[];return null!=t._name&&(n.id=t._name),r.each(it,function(e){var i=e.get,o=e.type,h=t[i]();if(e.exportFilter?e.exportFilter(t,h):!s||!r.equals(s[i](),h)){if("color"===o&&null!=h){var u=h.getAlpha();1>u&&(n[e.attribute+"-opacity"]=u)}"style"===o?a.push(e.attribute+": "+h):n[e.attribute]=null==h?"none":"color"===o?h.gradient?d(h,t):h.toCSS(!0):"array"===o?h.join(","):"lookup"===o?e.toSVG[h]:h}}),a.length&&(n.style=a.join(";")),1===n.opacity&&delete n.opacity,t._visible||(n.visibility="hidden"),et.set(e,n,S)}function v(t,e){P||(P={ids:{},svgs:{}});var i=t._id||t.__id||(t.__id=l.get("svg"));return t&&P.svgs[e+"-"+i]}function m(t,e,i){P||v();var n=P.ids[i]=(P.ids[i]||0)+1;e.id=i+"-"+n,P.svgs[i+"-"+(t._id||t.__id)]=e}function x(t,e){var n=t,r=null;if(P){n="svg"===t.nodeName.toLowerCase()&&t;for(var s in P.svgs)r||(n||(n=et.create("svg"),n.appendChild(t)),r=n.insertBefore(et.create("defs"),n.firstChild)),r.appendChild(P.svgs[s]);P=null}return e.asString?(new i.XMLSerializer).serializeToString(n):n}function b(t,e,i){var n=I[t._class],r=n&&n(t,e);if(r){var s=e.onExport;s&&(r=s(t,r,e)||r);var a=JSON.stringify(t._data);a&&"{}"!==a&&"null"!==a&&r.setAttribute("data-paper-data",a)}return r&&_(t,r,i)}function C(t){return t||(t={}),S=new h(t.precision),t}var S,P,I={Group:e,Layer:e,Raster:n,Path:s,Shape:a,CompoundPath:o,SymbolItem:c,PointText:f};w.inject({exportSVG:function(t){return t=C(t),x(b(this,t,!0),t)}}),y.inject({exportSVG:function(e){e=C(e);var i=this._children,n=this.getView(),s=r.pick(e.bounds,"view"),a=e.matrix||"view"===s&&n._matrix,o=a&&p.read([a]),h="view"===s?new g([0,0],n.getViewSize()):"content"===s?w._getBounds(i,o,{stroke:!0}):g.read([s],0,{readNull:!0}),u={version:"1.1",xmlns:et.svg,"xmlns:xlink":et.xlink};h&&(u.width=h.width,u.height=h.height,(h.x||h.y)&&(u.viewBox=S.rectangle(h)));var l=et.create("svg",u,S),c=l;o&&!o.isIdentity()&&(c=l.appendChild(et.create("g",t(o),S)));for(var d=0,f=i.length;f>d;d++)c.appendChild(b(i[d],e,!0));return x(l,e)}})},new function(){function t(t,e,i,n,r){var s=et.get(t,e),a=null==s?n?null:i?"":0:i?s:parseFloat(s);return/%\s*$/.test(s)?a/100*(r?1:k[/x|^width/.test(e)?"width":"height"]):a}function s(e,i,n,r,s){return i=t(e,i||"x",!1,r,s),n=t(e,n||"y",!1,r,s),!r||null!=i&&null!=n?new c(i,n):null}function a(e,i,n,r,s){return i=t(e,i||"width",!1,r,s),n=t(e,n||"height",!1,r,s),!r||null!=i&&null!=n?new f(i,n):null}function o(t,e,i){return"none"===t?null:"number"===e?parseFloat(t):"array"===e?t?t.split(/[\s,]+/g).map(parseFloat):[]:"color"===e?P(t)||t:"lookup"===e?i[t]:t}function h(t,e,i,n){var r=t.childNodes,s="clippath"===e,a="defs"===e,o=new x,h=o._project,u=h._currentStyle,l=[];if(s||a||(o=b(o,t,n),h._currentStyle=o._style.clone()),n)for(var c=t.querySelectorAll("defs"),d=0,f=c.length;f>d;d++)M(c[d],i,!1);for(var d=0,f=r.length;f>d;d++){var _,g=r[d];1!==g.nodeType||/^defs$/i.test(g.nodeName)||!(_=M(g,i,!1))||_ instanceof I||l.push(_)}return o.addChildren(l),s&&(o=b(o.reduce(),t,n)),h._currentStyle=u,(s||a)&&(o.remove(),o=null),o}function u(t,e){for(var i=t.getAttribute("points").match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g),n=[],r=0,s=i.length;s>r;r+=2)n.push(new c(parseFloat(i[r]),parseFloat(i[r+1])));var a=new N(n);return"polygon"===e&&a.closePath(),a}function l(t){return A.create(t.getAttribute("d"))}function d(e,i){var n,r=(t(e,"href",!0)||"").substring(1),a="radialgradient"===i;if(r)n=L[r].getGradient(),n._radial^a&&(n=n.clone(),n._radial=a);else{for(var o=e.childNodes,h=[],u=0,l=o.length;l>u;u++){var c=o[u];1===c.nodeType&&h.push(b(new q,c))}n=new R(h,a)}var d,f,_,g="userSpaceOnUse"!==t(e,"gradientUnits",!0);a?(d=s(e,"cx","cy",!1,g),f=d.add(t(e,"r",!1,!1,g),0),_=s(e,"fx","fy",!0,g)):(d=s(e,"x1","y1",!1,g),f=s(e,"x2","y2",!1,g));var v=b(new F(n,d,f,_),e);return v._scaleToBounds=g,null}function _(t,e,i,n){if(t.transform){for(var r=(n.getAttribute(i)||"").split(/\)\s*/g),s=new p,a=0,o=r.length;o>a;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;f>d;d++)c[d]=parseFloat(c[d]);switch(l){case"matrix":s.append(new p(c[0],c[1],c[2],c[3],c[4],c[5]));break;case"rotate":s.rotate(c[0],c[1],c[2]);break;case"translate":s.translate(c[0],c[1]);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 v(t,e,i){var n="fill-opacity"===i?"getFillColor":"getStrokeColor",r=t[n]&&t[n]();r&&r.setAlpha(parseFloat(e))}function m(t,i,n){var s=t.attributes[i],a=s&&s.value;if(!a){var o=r.camelize(i);a=t.style[o],a||n.node[o]===n.parent[o]||(a=n.node[o])}return a?"none"===a?null:a:e}function b(t,i,n){var s=i.parentNode,a={node:H.getStyles(i)||{},parent:!n&&!/^defs$/i.test(s.tagName)&&H.getStyles(s)||{}};return r.each(O,function(n,r){var s=m(i,r,a);t=s!==e&&n(t,s,r,i,a)||t}),t}function P(t){var e=t&&t.match(/\((?:["'#]*)([^"')]+)/),n=e&&L[e[1].replace(i.location.href.split("#")[0]+"#","")];return n&&n._scaleToBounds&&(n=n.clone(),n._scaleToBounds=!0),n}function M(t,e,i){var s,o,h,u=t.nodeName.toLowerCase(),l="#document"!==u,c=n.body;i&&l&&(k=a(t,null,null,!0)||paper.getView().getSize(),s=et.create("svg",{style:"stroke-width: 1px; stroke-miterlimit: 10"}),o=t.parentNode,h=t.nextSibling,s.appendChild(t),c.appendChild(s));var d=paper.settings,f=d.applyMatrix,_=d.insertItems;d.applyMatrix=!1,d.insertItems=!1;var g=z[u],v=g&&g(t,u,e,i)||null; +if(d.insertItems=_,d.applyMatrix=f,v){!l||v instanceof x||(v=b(v,t,i));var p=e.onImport,m=l&&t.getAttribute("data-paper-data");p&&(v=p(t,v,e)||v),e.expandShapes&&v instanceof C&&(v.remove(),v=v.toPath()),m&&(v._data=JSON.parse(m))}return s&&(c.removeChild(s),o&&(h?o.insertBefore(t,h):o.appendChild(t))),i&&(L={},v&&r.pick(e.applyMatrix,f)&&v.matrix.apply(!0,!0)),v}function T(t,r,s){function a(n){try{var a="object"==typeof n?n:(new i.DOMParser).parseFromString(n,"image/svg+xml");if(!a.nodeName)throw a=null,new Error("Unsupported SVG source: "+t);paper=h,u=M(a,r,!0),r&&r.insert===!1||s._insertItem(e,u);var l=r.onLoad;l&&l(u,n)}catch(c){o(c)}}function o(t,e){var i=r.onError;if(!i)throw new Error(t);i(t,e)}if(!t)return null;r="function"==typeof r?{onLoad:r}:r||{};var h=paper,u=null;if("string"!=typeof t||/^.*s;s++){var o=r[s];if(1===o.nodeType)return M(o,i,n)}},g:h,svg:h,clippath:h,polygon:u,polyline:u,path:l,lineargradient:d,radialgradient:d,image:function(e){var i=new S(t(e,"href",!0));return i.on("load",function(){var t=a(e);this.setSize(t);var i=this._matrix._transformPoint(s(e).add(t.divide(2)));this.translate(i)}),i},symbol:function(t,e,i,n){return new I(h(t,e,i,n),!0)},defs:h,use:function(e){var i=(t(e,"href",!0)||"").substring(1),n=L[i],r=s(e);return n?n instanceof I?n.place(r):n.clone().translate(r):null},circle:function(e){return new C.Circle(s(e,"cx","cy"),t(e,"r"))},ellipse:function(t){return new C.Ellipse({center:s(t,"cx","cy"),radius:a(t,"rx","ry")})},rect:function(t){return new C.Rectangle(new g(s(t),a(t)),a(t,"rx","ry"))},line:function(t){return new N.Line(s(t,"x1","y1"),s(t,"x2","y2"))},text:function(t){var e=new j(s(t).add(s(t,"dx","dy")));return e.setContent(t.textContent.trim()||""),e}},O=r.set(r.each(it,function(t){this[t.attribute]=function(e,i){if(e[t.set]&&(e[t.set](o(i,t.type,t.fromSVG)),"color"===t.type)){var n=e[t.get]();if(n){if(n._scaleToBounds){var r=e.getBounds();n.transform((new p).translate(r.getPoint()).scale(r.getSize()))}e instanceof C&&n.transform((new p).translate(e.getPosition(!0).negate()))}}}},{}),{id:function(t,e){L[e]=t,t.setName&&t.setName(e)},"clip-path":function(t,e){var i=P(e);if(i){if(i=i.clone(),i.setClipMask(!0),!(t instanceof x))return new x(i,t);t.insertChild(0,i)}},gradientTransform:_,transform:_,"fill-opacity":v,"stroke-opacity":v,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){if(t.setOffset){var i=e.match(/(.*)%$/);t.setOffset(i?i[1]/100:parseFloat(e))}},viewBox:function(t,e,i,n,r){var s,h,u=new g(o(e,"array")),l=a(n,null,null,!0);if(t instanceof x){var c=l?l.divide(u.getSize()):1,h=(new p).scale(c).translate(u.getPoint().negate());s=t}else t instanceof I&&(l&&u.setSize(l),s=t._item);if(s){if("visible"!==m(n,"overflow",r)){var d=new C.Rectangle(u);d.setClipMask(!0),s.addChild(d)}h&&s.transform(h)}}}),L={};w.inject({importSVG:function(t,e){return T(t,e,this)}}),y.inject({importSVG:function(t,e){return this.activate(),T(t,e,this)}})},paper=new(a.inject(r.exports,{enumerable:!0,Base:r,Numerical:u,Key:X,DomEvent:Z,DomElement:H,document:n,window:i,Symbol:I,PlacedSymbol:P})),paper.agent.node&&require("./node/extend")(paper),"function"==typeof define&&define.amd?define("paper",paper):"object"==typeof module&&module&&(module.exports=paper),paper}("object"==typeof self?self:null); \ No newline at end of file diff --git a/dist/paper-full.js b/dist/paper-full.js index 523bfd7b..4a19f9f1 100644 --- a/dist/paper-full.js +++ b/dist/paper-full.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Tue Jun 14 16:15:50 2016 +0200 + * Date: Tue Jun 14 16:52:31 2016 +0200 * *** * @@ -12092,15 +12092,16 @@ new function() { mousedrag: 'mousemove' }; - function emitMouseEvent(obj, type, event, point, prevPoint, stopItem) { - var target = obj, - stopped = false, + function emitMouseEvent(obj, target, type, event, point, prevPoint, + stopItem) { + var stopped = false, mouseEvent; function emit(obj, type) { if (obj.responds(type)) { if (!mouseEvent) { - mouseEvent = new MouseEvent(type, event, point, target, + mouseEvent = new MouseEvent(type, event, point, + target || obj, prevPoint ? point.subtract(prevPoint) : null); } if (obj.emit(type, mouseEvent)) { @@ -12125,15 +12126,18 @@ new function() { return stopped; } - function emitMouseEvents(view, item, type, event, point, prevPoint) { + function emitMouseEvents(view, hitItem, hitTest, type, event, point, + prevPoint) { view._project.removeOn(type); prevented = called = false; - return (dragItem && emitMouseEvent(dragItem, type, event, point, - prevPoint) - || item && item !== dragItem && !item.isDescendant(dragItem) - && emitMouseEvent(item, fallbacks[type] || type, event, point, - prevPoint, dragItem) - || emitMouseEvent(view, type, event, point, prevPoint)); + return (dragItem && emitMouseEvent(dragItem, null, type, event, + point, prevPoint) + || hitItem && hitItem !== dragItem + && !hitItem.isDescendant(dragItem) + && emitMouseEvent(hitItem, null, fallbacks[type] || type, event, + point, prevPoint, dragItem) + || emitMouseEvent(view, dragItem || hitItem || hitTest, type, event, + point, prevPoint)); } var itemEventsMap = { @@ -12189,51 +12193,62 @@ new function() { point = this.getEventPoint(event); var inView = this.getBounds().contains(point), - hit = hitItems && inView && this._project.hitTest(point, { - tolerance: 0, - fill: true, - stroke: true - }), - item = hit && hit.item || null, + hitItem = undefined, handle = false, mouse = {}; mouse[type.substr(5)] = true; - if (hitItems && item !== overItem) { + function hitTest() { + if (hitItem === undefined) { + var hit = inView && view._project.hitTest(point, { + tolerance: 0, + fill: true, + stroke: true + }); + hitItem = hit && hit.item || null; + } + return hitItem || view; + } + + if (hitItems) + hitTest(); + if (hitItems && hitItem !== overItem) { if (overItem) { - emitMouseEvent(overItem, 'mouseleave', event, point); + emitMouseEvent(overItem, null, 'mouseleave', event, point); } - if (item) { - emitMouseEvent(item, 'mouseenter', event, point); + if (hitItem) { + emitMouseEvent(hitItem, null, 'mouseenter', event, point); } - overItem = item; + overItem = hitItem; } if (wasInView ^ inView) { - emitMouseEvent(this, inView ? 'mouseenter' : 'mouseleave', + emitMouseEvent(this, null, inView ? 'mouseenter' : 'mouseleave', event, point); overView = inView ? this : null; handle = true; } if ((inView || mouse.drag) && !point.equals(lastPoint)) { - emitMouseEvents(this, item, nativeMove ? type : 'mousemove', - event, point, lastPoint); + emitMouseEvents(this, hitItem, hitTest, + nativeMove ? type : 'mousemove', event, + point, lastPoint); handle = true; } wasInView = inView; if (mouse.down && inView || mouse.up && downPoint) { - emitMouseEvents(this, item, type, event, point, downPoint); + emitMouseEvents(this, hitItem, hitTest, type, event, + point, downPoint); if (mouse.down) { - dblClick = item === clickItem + dblClick = hitItem === clickItem && (Date.now() - clickTime < 300); - downItem = clickItem = item; - dragItem = !prevented && item; + downItem = clickItem = hitItem; + dragItem = !prevented && hitItem; downPoint = point; } else if (mouse.up) { - if (!prevented && item === downItem) { + if (!prevented && hitItem === downItem) { clickTime = Date.now(); - emitMouseEvents(this, item, - dblClick ? 'doubleclick' : 'click', - event, point, downPoint); + emitMouseEvents(this, hitItem, hitTest, + dblClick ? 'doubleclick' : 'click', event, + point, downPoint); dblClick = false; } downItem = dragItem = null; @@ -12576,14 +12591,21 @@ var MouseEvent = Event.extend({ this.type = type; this.event = event; this.point = point; - this.target = target; + this._target = target; this.delta = delta; }, + getTarget: function() { + var target = this._target; + if (typeof target === 'function') + target = this._target = target(); + return target; + }, + toString: function() { return "{ type: '" + this.type + "', point: " + this.point - + ', target: ' + this.target + + ', target: ' + this.getTarget() + (this.delta ? ', delta: ' + this.delta : '') + ', modifiers: ' + this.getModifiers() + ' }'; diff --git a/dist/paper-full.min.js b/dist/paper-full.min.js index 2b6fb1b5..ed74bd8d 100644 --- a/dist/paper-full.min.js +++ b/dist/paper-full.min.js @@ -9,7 +9,7 @@ * * All rights reserved. * - * Date: Tue Jun 14 16:15:50 2016 +0200 + * Date: Tue Jun 14 16:52:31 2016 +0200 * *** * @@ -34,6 +34,6 @@ return this._a=r*h+s*l,this._b=r*u+s*f,this._c=-s*h+r*l,this._d=-s*u+r*f,this._t var w=v[y],x=w[0],b=w[1];t.moveTo(_+x*p,g+b*p),t.lineTo(_+x*m,g+b*m),t.stroke()}}if(o){var C=c._transformCorners(this.getInternalBounds());t.beginPath();for(var y=0;8>y;y++)t[0===y?"moveTo":"lineTo"](C[y],C[++y]);t.closePath(),t.stroke();for(var y=0;8>y;y++)t.fillRect(C[y]-f,C[++y]-f,n,n)}}},_canComposite:function(){return!1}},r.each(["down","drag","up","move"],function(t){this["removeOn"+r.capitalize(t)]=function(){var e={};return e[t]=!0,this.removeOn(e)}},{removeOn:function(t){for(var e in t)if(t[e]){var n="mouse"+e,i=this._project,r=i._removeSets=i._removeSets||{};r[n]=r[n]||{},r[n][this._id]=this}return this}})),x=w.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 ft(t){ft.base.call(this,t),1026&t&&(this._clipItem=e)},_getClipItem:function(){var t=this._clipItem;if(t===e){t=null;for(var n=this._children,i=0,r=n.length;r>i;i++)if(n[i]._clipMask){t=n[i];break}this._clipItem=t}return t},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_getBounds:function dt(t,e){var n=this._getClipItem();return n?n._getCachedBounds(t&&t.appended(n._matrix),r.set({},e,{stroke:!1})):dt.base.call(this,t,e)},_hitTestChildren:function _t(t,e,n){var i=this._getClipItem();return(!i||i.contains(t))&&_t.base.call(this,t,e,n,i)},_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;a>s;s++){var o=r[s];o!==i&&o.draw(t,e)}}}),b=x.extend({_class:"Layer",initialize:function(){x.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function gt(){return this._parent?gt.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),C=w.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t){this._initialize(t)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&r.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 _(t.width,t.height,this,"setSize")},setSize:function(){var t=d.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,n=t.width,i=t.height;if("rectangle"===e){var r=d.min(this._radius,t.divide(2));this._radius.set(r.width,r.height)}else"circle"===e?(n=i=(n+i)/2,this._radius=n/2):"ellipse"===e&&this._radius.set(n/2,i/2);this._size.set(n,i),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new _(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=d.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t.width,t.height),"rectangle"===e){var n=d.max(this._size,t.multiply(2));this._size.set(n.width,n.height)}else"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 n=new(E[r.capitalize(this._type)])({center:new c,size:this._size,radius:this._radius,insert:!1});return n.copyAttributes(this),paper.settings.applyMatrix&&n.setApplyMatrix(!0),(t===e||t)&&n.insertAbove(this),n},toShape:"#clone",_draw:function(t,e,n,i){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!i;if(s||a||o){var u=this._type,l=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,l,0,2*Math.PI,!0);else{var f=c?l:l.width,d=c?l:l.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===u&&0===f&&0===d)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=f*y,x=d*y,b=[-p,-m+d,-p,-m+x,-p+w,-m,-p+f,-m,p-f,-m,p-w,-m,p,-m+x,p,-m+d,p,m-d,p,m-x,p-w,m,p-f,m,-p+f,m,-p+w,m,-p,m-x,-p,m-d];i&&i.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==f&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==d&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==f&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,n),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new g(this._size).setCenter(0,0),i=this._style,r=e.stroke&&i.hasStroke()&&i.getStrokeWidth();return t&&(n=t._transformBounds(n)),r?n.expand(E._getStrokePadding(r,this._getStrokeMatrix(t,e))):n}},new function(){function t(t,e,n){var i=t._radius;if(!i.isZero())for(var r=t._size.divide(2),s=0;4>s;s++){var a=new c(1&s?1:-1,s>1?1:-1),o=a.multiply(r),h=o.subtract(a.multiply(i)),u=new g(o,h);if((n?u.expand(n):u).contains(e))return h}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.quadrant===i)&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function n(e){if("rectangle"===this._type){var i=t(this,e);return i?e.subtract(i).divide(this._radius).getLength()<=1:n.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function i(n,r,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(E._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,n,v);if(p)o=e(n.subtract(p),f,_,p.getQuadrant());else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(n)&&!w._containsPoint(n)}}else o=e(n,f,_)}return o?new P(u?"stroke":"fill",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,n,i,s){var a=new C(r.getNamed(s));return a._type=t,a._size=n,a._radius=i,a.translate(e)}return{Circle:function(){var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return t("circle",e,new d(2*n),n,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),n=d.min(d.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),n,arguments)},Ellipse:function(){var e=C._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var e,n;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),n=d.readNamed(t,"radius");else{var i=g.readNamed(t,"rectangle");e=i.getCenter(!0),n=i.getSize(!0).divide(2)}return{center:e,radius:n}}}}}),S=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},initialize:function(t,n){if(!this._initialize(t,n!==e&&c.read(arguments,1))){var r="string"==typeof t?i.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,n=t._canvas;if(e)this._setImage(e);else if(n){var i=tt.getCanvas(t._size);i.getContext("2d").drawImage(n,0,0),this._setImage(i)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=d.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(tt.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&tt.release(this._canvas),this._size=t.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)},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),n=new c(1,0).transform(t).subtract(e),i=new c(0,1).transform(t).subtract(e);return new d(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=n.getView(),i=t&&t.type||"load";e&&n.responds(i)&&(paper=e._scope,n.emit(i,new G(t)))}var n=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&U.add(t,{load:function(i){n._setImage(t),e(i)},error:e})},_setImage:function(t){this._canvas&&tt.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 d(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(521)},getCanvas:function(){if(!this._canvas){var t=tt.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){tt.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(513)),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 n.Image,i=this._crossOrigin;i&&(e.crossOrigin=i),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)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.read(arguments),e=tt.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=g.read(arguments),e=new S(w.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=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,n;if(t?t instanceof O?(n=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var i=32,s=Math.min(e.width,i),a=Math.min(e.height,i),o=S._sampleContext;o?o.clearRect(0,0,i+1,i+1):o=S._sampleContext=tt.getContext(new d(i)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),n&&n.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],_=0,v=0,m=c.length;m>v;v+=4){var y=c[v+3];_+=y,y/=255,f[0]+=c[v]*y,f[1]+=c[v+1]*y,f[2]+=c[v+2]*y}for(var v=0;3>v;v++)f[v]/=_;return _?D.read(f):null},getPixel:function(){var t=c.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new D("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=c.read(arguments),e=D.read(arguments),n=e._convert("rgb"),i=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*n[0],a[1]=255*n[1],a[2]=255*n[2],a[3]=null!=i?255*i:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=d.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=g.read(arguments);return t.isEmpty()&&(t=new g(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=c.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new g(this._size).setCenter(0,0);return t?t._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new P("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t){var e=this.getElement();e&&(t.globalAlpha=this._opacity,t.drawImage(e,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),k=w.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,n){this._initialize(t,n!==e&&c.read(arguments,1))||this.setDefinition(t instanceof I?t:new I(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var n=this._definition._item;return n._getCachedBounds(n._matrix.prepended(t),e)},_hitTestSelf:function(t,e,n,i){var r=this._definition._item._hitTest(t,e,n);return r&&(r.item=this),r},_draw:function(t,e){this._definition._item.draw(t,e)}}),I=r.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=l.get(),this.project=paper.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&w._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new c),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new k(this,t)},clone:function(){return new I(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),P=r.extend({_class:"HitResult",initialize:function(t,e,n){this.type=t,this.item=e,n&&(n.enumerable=!0,this.inject(n))},statics:{getOptions:function(t){var e=t&&r.read(t);return r.set({type:null,tolerance:paper.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),A=r.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,n,i,r,s,a){var o,h,u,l,c=arguments.length;0===c||(1===c?t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):o=t:"object"==typeof t?(o=t,h=n,u=i,l=r):(o=t!==e?[t,n]:null,h=i!==e?[i,r]:null,u=s!==e?[s,a]:null)),new M(o,this,"_point"),new M(h,this,"_handleIn"),new M(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var n=this._point,i=this._selection,s=i||this.hasHandles()?[n,this._handleIn,this._handleOut]:n;return i&&s.push(i),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var n,i=e._curves,r=this._index;i&&(t&&t!==this._point&&t!==this._handleIn||!(n=r>0?i[r-1]:e._closed?i[i.length-1]:null)||n._changed(),t&&t!==this._point&&t!==this._handleOut||!(n=i[r])||n._changed()),e._changed(25)}},getPoint:function(){return this._point},setPoint:function(){var t=c.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=c.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=c.read(arguments);this._handleOut.set(t.x,t.y)},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},clearHandles:function(){this._handleIn.set(0,0),this._handleOut.set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,n=this._path;this._selection=t=t||0,n&&t!==e&&(n._updateSelection(this,e,t),n._changed(129))},changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this.changeSelection(7,t)},getIndex:function(){return this._index!==e?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new z(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,n,i){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,f=(h||this)._point,d=u.getDistance(l),_=l.getDistance(f);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(f),v=a===e?.4:a,p=v*d/(d+_);n||this.setHandleIn(g.multiply(p)),i||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(d,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!n&&o){var C=2*b+3*x*y+w,S=3*x*(x+y);this.setHandleIn(0!==S?new c((b*u._x+C*l._x-w*f._x)/S-l._x,(b*u._y+C*l._y-w*f._y)/S-l._y):new c)}if(!i&&h){var C=2*w+3*y*x+b,S=3*y*(y+x);this.setHandleOut(0!==S?new c((w*f._x+C*l._x-b*u._x)/S-l._x,(w*f._y+C*l._y-b*u._y)/S-l._y):new c)}}},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 0===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._x,i=t._y;t.set(e._x,e._y),e.set(n,i)},reversed:function(){return new A(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new A(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 Array(6),!0),this._changed()},interpolate:function(t,e,n){var i=1-n,r=n,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point.set(i*s._x+r*a._x,i*s._y+r*a._y,!0),this._handleIn.set(i*o._x+r*h._x,i*o._y+r*h._y,!0),this._handleOut.set(i*l._x+r*u._x,i*l._y+r*u._y,!0),this._changed()},_transformCoordinates:function(t,e,n){var i=this._point,r=n&&this._handleIn.isZero()?null:this._handleIn,s=n&&this._handleOut.isZero()?null:this._handleOut,a=i._x,o=i._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],n?(i._x=a,i._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),M=c.extend({initialize:function(t,n,i){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=n,n[i]=this,a&&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(){return u.isZero(this._x)&&u.isZero(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}}),T=r.extend({_class:"Curve",initialize:function(t,e,n,i,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=n):0===_?(h=new A,u=new A):1===_?"segment1"in t?(h=new A(t.segment1),u=new A(t.segment2)):"point1"in t?(l=t.point1,f=t.handle1,d=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],f=[t[2]-t[0],t[3]-t[1]],d=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new A(t),u=new A(e)):4===_?(l=t,f=e,d=n,c=i):8===_&&(l=[t,e],c=[a,o],f=[n-t,i-e],d=[r-a,s-o]),this._segment1=h||new A(l,null,f),this._segment2=u||new A(c,d,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new T(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},remove:function(){var t=!1;if(this._path){var e=this._segment2,n=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(n.x,n.y)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=c.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=c.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=c.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=c.read(arguments);this._segment2._handleIn.set(t.x,t.y)},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 t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return 0===this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle2().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return T.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],n=0;8>n;n+=2)e.push(new c(t[n],t[n+1]));return e},getLength:function(){return null==this._length&&(this._length=T.getLength(this.getValues(),0,1)),this._length},getArea:function(){return T.getArea(this.getValues())},getLine:function(){return new m(this._segment1._point,this._segment2._point)},getPart:function(t,e){return new T(T.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return T.getLength(this.getValues(),t,e)},getIntersections:function(t){return T._getIntersections(this.getValues(),t&&t!==this?t.getValues():null,this,t,[],{})},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:t)},divideAtTime:function(t,e){var n=4e-7,i=1-n,r=null;if(t>=n&&i>=t){var s=T.subdivide(this.getValues(),t),a=s[0],o=s[1],h=e||this.hasHandles(),u=this._segment1,l=this._segment2,f=this._path;h&&(u._handleOut.set(a[2]-a[0],a[3]-a[1]),l._handleIn.set(o[4]-o[6],o[5]-o[7]));var d=a[6],_=a[7],g=new A(new c(d,_),h&&new c(a[4]-d,a[5]-_),h&&new c(o[2]-d,o[3]-_));f?(f.insert(u._index+1,g),r=this.getNext()):(this._segment2=g,this._changed(),r=new T(g,l))}return r},splitAt:function(t){return this._path?this._path.splitAt(t):null},splitAtTime:function(t){return this.splitAt(this.getLocationAtTime(t))},divide:function(t,n){return this.divideAtTime(t===e?.5:n?t:this.getTimeAt(t))},split:function(t,n){return this.splitAtTime(t===e?.5:n?t:this.getTimeAt(t))},reversed:function(){return new T(this._segment2.reversed(),this._segment1.reversed())},clearHandles:function(){this._segment1._handleOut.set(0,0),this._segment2._handleIn.set(0,0)},statics:{getValues:function(t,e,n){var i=t._point,r=t._handleOut,s=e._handleIn,a=e._point,o=[i._x,i._y,i._x+r._x,i._y+r._y,a._x+s._x,a._y+s._y,a._x,a._y];return n&&n._transformCoordinates(o,o,4),o},subdivide:function(t,n){var i=t[0],r=t[1],s=t[2],a=t[3],o=t[4],h=t[5],u=t[6],l=t[7];n===e&&(n=.5);var c=1-n,f=c*i+n*s,d=c*r+n*a,_=c*s+n*o,g=c*a+n*h,v=c*o+n*u,p=c*h+n*l,m=c*f+n*_,y=c*d+n*g,w=c*_+n*v,x=c*g+n*p,b=c*m+n*w,C=c*y+n*x;return[[i,r,f,d,m,y,b,C],[b,C,w,x,v,p,u,l]]},solveCubic:function(t,e,n,i,r,s){var a=t[e],o=t[e+2],h=t[e+4],l=t[e+6],c=3*(o-a),f=3*(h-o)-c,d=l-a-c-f;return u.solveCubic(d,f,c,a-n,i,r,s)},getTimeOf:function(t,e){var n=new c(t[0],t[1]),i=new c(t[6],t[7]),r=1e-12,s=e.isClose(n,r)?0:e.isClose(i,r)?1:null;if(null!==s)return s;for(var a=[e.x,e.y],o=[],h=2e-7,u=0;2>u;u++)for(var l=T.solveCubic(t,u,a[u],o,0,1),f=0;l>f;f++)if(s=o[f],e.isClose(T.getPoint(t,s),h))return s;return e.isClose(n,h)?0:e.isClose(i,h)?1:null},getNearestTime:function(t,e){function n(n){if(n>=0&&1>=n){var i=e.getDistance(T.getPoint(t,n),!0);if(d>i)return d=i,_=n,!0}}if(T.isStraight(t)){var i=t[0],r=t[1],s=t[6],a=t[7],o=s-i,h=a-r,u=o*o+h*h;if(0===u)return 0;var l=((e.x-i)*o+(e.y-r)*h)/u;return 1e-12>l?0:l>.999999999999?1:T.getTimeOf(t,new c(i+l*o,r+l*h))}for(var f=100,d=1/0,_=0,g=0;f>=g;g++)n(g/f);for(var v=1/(2*f);v>4e-7;)n(_-v)||n(_+v)||(v/=2);return _},getPart:function(t,e,n){var i=e>n;if(i){var r=e;e=n,n=r}return e>0&&(t=T.subdivide(t,e)[1]),1>n&&(t=T.subdivide(t,(n-e)/(1-e))[0]),i?[t[6],t[7],t[4],t[5],t[2],t[3],t[0],t[1]]:t},isFlatEnough:function(t,e){var n=t[0],i=t[1],r=t[2],s=t[3],a=t[4],o=t[5],h=t[6],u=t[7],l=3*r-2*n-h,c=3*s-2*i-u,f=3*a-2*h-n,d=3*o-2*u-i;return Math.max(l*l,f*f)+Math.max(c*c,d*d)<=16*e*e},getArea:function(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7];return 3*((h-n)*(i+s)-(o-e)*(r+a)+r*(e-s)-i*(n-a)+h*(s+e/3)-o*(a+n/3))/20},getBounds:function(t){for(var e=t.slice(0,2),n=e.slice(),i=[0,0],r=0;2>r;r++)T._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,n,i);return new g(e[0],e[1],n[0]-e[0],n[1]-e[1])},_addBounds:function(t,e,n,i,r,s,a,o,h){function l(t,e){var n=t-e,i=t+e;no[r]&&(o[r]=i)}s/=2;var c=3*(e-n)-t+i,f=2*(t+n)-4*e,d=e-t,_=u.solveQuadratic(c,f,d,h),g=4e-7,v=1-g;l(i,0);for(var p=0;_>p;p++){var m=h[p],y=1-m;m>g&&v>m&&l(y*y*y*t+3*y*y*m*e+3*y*m*m*n+m*m*m*i,s)}}}},r.each(["getBounds","getStrokeBounds","getHandleBounds"],function(t){this[t]=function(){this._bounds||(this._bounds={});var e=this._bounds[t];return e||(e=this._bounds[t]=E[t]([this._segment1,this._segment2],!1,this._path)),e.clone()}},{}),r.each({isStraight:function(t,e,n){if(e.isZero()&&n.isZero())return!0;var i=t.getVector(),r=2e-7;if(i.isZero())return!1;if(t.getDistance(e)=0&&1>=a&&0>=o&&o>=-1}return!1},isLinear:function(t,e,n){var i=t.getVector().divide(3);return e.equals(i)&&n.negate().equals(i)}},function(t,e){this[e]=function(){var e=this._segment1,n=this._segment2;return t(new m(e._point,n._point),e._handleOut,n._handleIn)},this.statics[e]=function(e){var n=e[0],i=e[1],r=e[6],s=e[7];return t(new m(n,i,r,s),new c(e[2]-n,e[3]-i),new c(e[4]-r,e[5]-s))}},{statics:{},hasHandles:function(){return!this._segment1._handleOut.isZero()||!this._segment2._handleIn.isZero()},isCollinear:function(t){return t&&this.isStraight()&&t.isStraight()&&this.getLine().isCollinear(t.getLine())},isHorizontal:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).y)<1e-7},isVertical:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).x)<1e-7}}),{beans:!1,getLocationAt:function(t,e){return this.getLocationAtTime(e?t:this.getTimeAt(t))},getLocationAtTime:function(t){return null!=t&&t>=0&&1>=t?new z(this,t):null},getTimeAt:function(t,e){return T.getTimeAt(this.getValues(),t,e)},getParameterAt:"#getTimeAt",getOffsetAtTime:function(t){return this.getPartLength(0,t)},getLocationOf:function(){return this.getLocationAtTime(this.getTimeOf(c.read(arguments)))},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getTimeOf:function(){return T.getTimeOf(this.getValues(),c.read(arguments))},getParameterOf:"#getTimeOf",getNearestLocation:function(){var t=c.read(arguments),e=this.getValues(),n=T.getNearestTime(e,t),i=T.getPoint(e,n);return new z(this,n,i,null,t.getDistance(i))},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t}},new function(){var t=["getPoint","getTangent","getNormal","getWeightedTangent","getWeightedNormal","getCurvature"];return r.each(t,function(t){this[t+"At"]=function(e,n){var i=this.getValues();return T[t](i,n?e:T.getTimeAt(i,e))},this[t+"AtTime"]=function(e){return T[t](this.getValues(),e)}},{statics:{_evaluateMethods:t}})},new function(){function t(t){var e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],h=t[7],u=9*(i-s)+3*(o-e),l=6*(e+s)-12*i,c=3*(i-e),f=9*(r-a)+3*(h-n),d=6*(n+a)-12*r,_=3*(r-n);return function(t){var e=(u*t+l)*t+c,n=(f*t+d)*t+_;return Math.sqrt(e*e+n*n)}}function n(t,e){return Math.max(2,Math.min(16,Math.ceil(32*Math.abs(e-t))))}function i(t,e,n,i){if(null==e||0>e||e>1)return null;var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],f=t[6],d=t[7],_=u.isZero;_(a-r)&&_(o-s)&&(a=r,o=s),_(h-f)&&_(l-d)&&(h=f,l=d);var g,v,p=3*(a-r),m=3*(h-a)-p,y=f-r-p-m,w=3*(o-s),x=3*(l-o)-w,b=d-s-w-x;if(0===n)g=0===e?r:1===e?f:((y*e+m)*e+p)*e+r,v=0===e?s:1===e?d:((b*e+x)*e+w)*e+s;else{var C=4e-7,S=1-C;if(C>e?(g=p,v=w):e>S?(g=3*(f-h),v=3*(d-l)):(g=(3*y*e+2*m)*e+p,v=(3*b*e+2*x)*e+w),i){0===g&&0===v&&(C>e||e>S)&&(g=h-a,v=l-o);var k=Math.sqrt(g*g+v*v);k&&(g/=k,v/=k)}if(3===n){var I=6*y*e+2*m,P=6*b*e+2*x,A=Math.pow(g*g+v*v,1.5);g=0!==A?(g*P-v*I)/A:0,v=0}}return 2===n?new c(v,-g):new c(g,v)}return{statics:{getLength:function(i,r,s,a){if(r===e&&(r=0),s===e&&(s=1),T.isStraight(i)){var o=i;1>s&&(o=T.subdivide(o,s)[0],r/=s),r>0&&(o=T.subdivide(o,r)[1]);var h=o[6]-o[0],l=o[7]-o[1];return Math.sqrt(h*h+l*l)}return u.integrate(a||t(i),r,s,n(r,s))},getTimeAt:function(i,r,s){function a(t){return p+=u.integrate(d,s,t,n(s,t)),s=t,p-r}if(s===e&&(s=0>r?1:0),0===r)return s;var o=Math.abs,h=1e-12,l=r>0,c=l?s:0,f=l?1:s,d=t(i),_=T.getLength(i,c,f,d),g=o(r)-_;if(o(g)h)return null;var v=r/_,p=0;return u.findRoot(a,d,s+v,c,f,32,1e-12)},getPoint:function(t,e){return i(t,e,0,!1)},getTangent:function(t,e){return i(t,e,1,!0)},getWeightedTangent:function(t,e){return i(t,e,1,!1)},getNormal:function(t,e){return i(t,e,2,!0)},getWeightedNormal:function(t,e){return i(t,e,2,!1)},getCurvature:function(t,e){return i(t,e,3,!1).x}}}},new function(){function t(t,e,n,i,r,s,a,o,h,u,l){var c=!l&&e.excludeStart,f=!l&&e.excludeEnd,d=4e-7,_=1-d;if(null==r&&(r=T.getTimeOf(n,s)),null!==r&&r>=(c?d:0)&&(f?_:1)>=r&&(null==h&&(h=T.getTimeOf(a,u)),null!==h&&h>=(f?d:0)&&(c?_:1)>=h)){var g=e.renormalize;if(g){var v=g(r,h);r=v[0],h=v[1]}var p=new z(i,r,s||T.getPoint(n,r),l),m=new z(o,h,u||T.getPoint(a,h),l),y=p.getPath()===m.getPath()&&p.getIndex()>m.getIndex(),w=y?m:p,x=e.include;p._intersection=m,m._intersection=p,x&&!x(w)||z.insert(t,w,!0)}}function e(r,s,a,o,h,u,l,c,f,d,_,g,v){if(++g>=48||++v>4096)return v;var p,y,w=s[0],x=s[1],b=s[6],C=s[7],S=m.getSignedDistance,k=S(w,x,b,C,s[2],s[3]),I=S(w,x,b,C,s[4],s[5]),P=k*I>0?.75:4/9,A=P*Math.min(0,k,I),M=P*Math.max(0,k,I),z=S(w,x,b,C,r[0],r[1]),O=S(w,x,b,C,r[2],r[3]),E=S(w,x,b,C,r[4],r[5]),L=S(w,x,b,C,r[6],r[7]),N=n(z,O,E,L),B=N[0],F=N[1];if(0===k&&0===I&&0===z&&0===O&&0===E&&0===L||null==(p=i(B,F,A,M))||null==(y=i(B.reverse(),F.reverse(),A,M)))return v; var j=l+(c-l)*p,D=l+(c-l)*y;if(Math.max(d-f,D-j)<1e-9){var R=(j+D)/2,q=(f+d)/2;r=a.getValues(),s=o.getValues(),t(h,u,_?s:r,_?o:a,_?q:R,null,_?r:s,_?a:o,_?R:q,null)}else if(r=T.getPart(r,p,y),y-p>.8)if(D-j>d-f){var V=T.subdivide(r,.5),R=(j+D)/2;v=e(s,V[0],o,a,h,u,f,d,j,R,!_,g,v),v=e(s,V[1],o,a,h,u,f,d,R,D,!_,g,v)}else{var V=T.subdivide(s,.5),q=(f+d)/2;v=e(V[0],r,o,a,h,u,f,q,j,D,!_,g,v),v=e(V[1],r,o,a,h,u,q,d,j,D,!_,g,v)}else v=e(s,r,o,a,h,u,f,d,j,D,!_,g,v);return v}function n(t,e,n,i){var r,s=[0,t],a=[1/3,e],o=[2/3,n],h=[1,i],u=e-(2*t+i)/3,l=n-(t+2*i)/3;if(0>u*l)r=[[s,a,h],[s,o,h]];else{var c=u/l;r=[c>=2?[s,a,h]:.5>=c?[s,o,h]:[s,a,o,h],[s,h]]}return 0>(u||l)?r.reverse():r}function i(t,e,n,i){return t[0][1]i?r(e,!1,i):t[0][0]}function r(t,e,n){for(var i=t[0][0],r=t[0][1],s=1,a=t.length;a>s;s++){var o=t[s][0],h=t[s][1];if(e?h>=n:n>=h)return h===n?o:i+(n-r)*(o-i)/(h-r);i=o,r=h}return null}function s(e,n,i,r,s,a){for(var o=T.isStraight(e),h=o?n:e,l=o?e:n,c=l[0],f=l[1],d=l[6],_=l[7],g=d-c,v=_-f,p=Math.atan2(-v,g),m=Math.sin(p),y=Math.cos(p),w=[],x=0;8>x;x+=2){var b=h[x]-c,C=h[x+1]-f;w.push(b*y-C*m,b*m+C*y)}for(var S=[],k=T.solveCubic(w,1,0,S,0,1),x=0;k>x;x++){var I=S[x],P=T.getPoint(h,I),A=T.getTimeOf(l,P);if(null!==A){var M=T.getPoint(l,A),z=o?A:I,O=o?I:A;(!a.excludeEnd||O>u.CURVETIME_EPSILON)&&t(s,a,e,i,z,o?M:P,n,r,O,o?P:M)}}}function a(e,n,i,r,s,a){var o=m.intersect(e[0],e[1],e[6],e[7],n[0],n[1],n[6],n[7]);o&&t(s,a,e,i,null,o,n,r,null,o)}return{statics:{_getIntersections:function(n,i,r,o,h,u){if(!i)return T._getSelfIntersection(n,r,h,u);var l=2e-7,f=n[0],d=n[1],_=n[6],g=n[7],v=i[0],p=i[1],m=i[6],y=i[7],w=(3*n[2]+f)/4,x=(3*n[3]+d)/4,b=(3*n[4]+_)/4,C=(3*n[5]+g)/4,S=(3*i[2]+v)/4,k=(3*i[3]+p)/4,I=(3*i[4]+m)/4,P=(3*i[5]+y)/4,A=Math.min,M=Math.max;if(!(M(f,w,b,_)+l>A(v,S,I,m)&&A(f,w,b,_)-lA(p,k,P,y)&&A(d,x,C,g)-lO;O++){var E=z[O];t(h,u,n,r,E[0],null,i,o,E[1],null,!0)}return h}var L=T.isStraight(n),N=T.isStraight(i),B=L&&N,F=h.length;if((B?a:L||N?s:e)(n,i,r,o,h,u,0,1,0,1,0,0,0),B&&h.length>F)return h;var j=new c(f,d),D=new c(_,g),R=new c(v,p),q=new c(m,y);return j.isClose(R,l)&&t(h,u,n,r,0,j,i,o,0,R),!u.excludeStart&&j.isClose(q,l)&&t(h,u,n,r,0,j,i,o,1,q),!u.excludeEnd&&D.isClose(R,l)&&t(h,u,n,r,1,D,i,o,0,R),D.isClose(q,l)&&t(h,u,n,r,1,D,i,o,1,q),h},_getSelfIntersection:function(t,e,n,i){var r=t[0],s=t[1],a=t[2],o=t[3],h=t[4],l=t[5],f=t[6],d=t[7],_=new m(r,s,f,d,!1),g=_.getSide(new c(a,o),!0),v=_.getSide(new c(h,l),!0);if(g===v){var p=(r-h)*(o-d)+(a-f)*(l-s);if(p*g>0)return n}var y=f-3*h+3*a-r,w=h-2*a+r,x=a-r,b=d-3*l+3*o-s,C=l-2*o+s,S=o-s,k=b*x-y*S,I=b*w-y*C,P=C*x-w*S;if(0>k*k-4*I*P){var A,M=[],z=u.solveCubic(y*y+b*b,3*(y*w+b*C),2*(w*w+C*C)+y*x+b*S,w*x+C*S,M,0,1);if(z>0){for(var O=0,E=0;z>O;O++){var L=Math.abs(e.getCurvatureAtTime(M[O]));L>E&&(E=L,A=M[O])}var N=T.subdivide(t,A);i.excludeEnd=!0,i.renormalize=function(t,e){return[t*A,e*(1-A)+A]},T._getIntersections(N[0],N[1],e,e,n,i)}}return n},getOverlaps:function(t,e){function n(t){var e=t[6]-t[0],n=t[7]-t[1];return e*e+n*n}var i=Math.abs,r=4e-7,s=2e-7,a=T.isStraight(t),o=T.isStraight(e),h=a&&o,u=n(t)v&&g.length<2;v+=0===p?0:1,p=1^p){var y=T.getTimeOf(_[1^v],new c(_[v][0===p?0:6],_[v][0===p?1:7]));if(null!=y){var w=0===v?[p,y]:[y,p];(0===g.length||i(w[0]-g[0][0])>r&&i(w[1]-g[0][1])>r)&&g.push(w)}if(1===v&&0===g.length)break}if(2!==g.length)g=null;else if(!h){var x=T.getPart(t,g[0][0],g[1][0]),b=T.getPart(e,g[0][1],g[1][1]);(i(b[2]-x[2])>s||i(b[3]-x[3])>s||i(b[4]-x[4])>s||i(b[5]-x[5])>s)&&(g=null)}return g}}}}),z=r.extend({_class:"CurveLocation",beans:!0,initialize:function(t,e,n,i,r){if(e>.9999996){var s=t.getNext();s&&(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},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this.getCurve(),e=this._segment;if(!e){var n=this.getTime();0===n?e=t._segment1:1===n?e=t._segment2:null!=n&&(e=t.getPartLength(0,n)r;r++)t+=i[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t=this.getCurve(),e=this.getTime();return null!=e&&t&&t.getPartLength(0,e)},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(),e=null;return t&&(e=t.divideAtTime(this.getTime()),e&&this._setSegment(e._segment1)),e},split:function(){var t=this.getCurve();return t?t.splitAtTime(this.getTime()):null},equals:function(t,e){var n=this===t,i=2e-7;if(!n&&t instanceof z&&this.getPath()===t.getPath()&&this.getPoint().isClose(t.getPoint(),i)){var r=this.getCurve(),s=t.getCurve(),a=Math.abs,o=a((r.isLast()&&s.isFirst()?-1:r.getIndex())+this.getTime()-((s.isLast()&&r.isFirst()?-1:s.getIndex())+t.getTime()));n=(4e-7>o||(o=a(this.getOffset()-t.getOffset()))e?t>e&&n>t:t>e||n>t}var e=this._intersection;if(!e)return!1;var n=this.getTime(),i=e.getTime(),r=4e-7,s=1-r,a=n>r&&s>n,o=i>r&&s>i;if(a&&o)return!this.isTouching();var h=this.getCurve(),u=r>=n?h.getPrevious():h,l=e.getCurve(),c=r>=i?l.getPrevious():l;if(n>=s&&(h=h.getNext()),i>=s&&(l=l.getNext()),!(u&&h&&c&&l))return!1;var f=[];a||f.push(u.getLength(),h.getLength()),o||f.push(c.getLength(),l.getLength());var d=this.getPoint(),_=Math.min.apply(Math,f)/64,g=a?h.getTangentAtTime(n):h.getPointAt(_).subtract(d),v=a?g.negate():u.getPointAt(-_).subtract(d),p=o?l.getTangentAtTime(i):l.getPointAt(_).subtract(d),m=o?p.negate():c.getPointAt(-_).subtract(d),y=v.getAngle(),w=g.getAngle(),x=m.getAngle(),b=p.getAngle();return!!(a?t(y,x,b)^t(w,x,b)&&t(y,b,x)^t(w,b,x):t(x,y,w)^t(b,y,w)&&t(x,w,y)^t(b,w,y))},hasOverlap:function(){return!!this._overlap}},r.each(T._evaluateMethods,function(t){var e=t+"At";this[t]=function(){var t=this.getCurve(),n=this.getTime();return null!=n&&t&&t[e](n,!0)}},{preserve:!0}),new function(){function t(t,e,n){function i(n,i){for(var s=n+i;s>=-1&&r>=s;s+=i){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),2e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;a>=s;){var o,h=s+a>>>1,u=t[h];if(n&&(o=e.equals(u)?u:i(h,-1)||i(h,1)))return e._overlap&&(o._overlap=o._intersection._overlap=!0),o;var l=e.getPath(),c=u.getPath(),f=l===c?e.getIndex()+e.getTime()-(u.getIndex()+u.getTime()):l._id-c._id;0>f?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var n=e.slice(),i=e.length-1;i>=0;i--)t(n,e[i]._intersection,!1);return n}}}}),O=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,initialize:function(){},statics:{create:function(t){var e=(t&&t.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(t)?L:E;return new e(t)}},_asPathItem:function(){return this},setPathData:function(t){function e(t,e){var n=+i[t];return o&&(n+=h[e]),n}function n(t){return new c(e(t,"x"),e(t+1,"y"))}var i,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,f=a&&a.length;f>l;l++){var _=a[l],g=_[0],v=g.toLowerCase();i=_.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);var p=i&&i.length;switch(o=g===v,"z"!==r||/[mz]/.test(v)||this.moveTo(h=u),v){case"m":case"l":for(var m="m"===v,y=0;p>y;y+=2)this[0===y&&m?"moveTo":"lineTo"](h=n(y));s=h,m&&(u=h);break;case"h":case"v":for(var w="h"===v?"x":"y",y=0;p>y;y++)h[w]=e(y,w),this.lineTo(h);s=h;break;case"c":for(var y=0;p>y;y+=6)this.cubicCurveTo(n(y),s=n(y+2),h=n(y+4));break;case"s":for(var y=0;p>y;y+=4)this.cubicCurveTo(/[cs]/.test(r)?h.multiply(2).subtract(s):h,s=n(y),h=n(y+2)),r=v;break;case"q":for(var y=0;p>y;y+=4)this.quadraticCurveTo(s=n(y),h=n(y+2));break;case"t":for(var y=0;p>y;y+=2)this.quadraticCurveTo(s=/[qt]/.test(r)?h.multiply(2).subtract(s):h,h=n(y)),r=v;break;case"a":for(var y=0;p>y;y+=7)this.arcTo(h=n(y+5),new d(+i[y],+i[y+1]),+i[y+2],+i[y+4],+i[y+3]);break;case"z":this.closePath(1e-12)}r=v}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=t.isInside(this.getBounds({internal:!0,handle:!0}))&&this._getWinding(t);return!!("evenodd"===this.getFillRule()?1&e:e)},getIntersections:function(t,e,n,i){var r=this===t||!t,s=this._matrix._orNullIfIdentity(),a=r?s:(n||t._matrix)._orNullIfIdentity();if(!r&&!this.getBounds(s).touches(t.getBounds(a)))return[];for(var o,t,h=this.getCurves(),u=r?h:t.getCurves(),l=h.length,c=r?l:u.length,f=[],d=[],_=0;c>_;_++)f[_]=u[_].getValues(a);for(var _=0;l>_;_++){var g=h[_],v=r?f[_]:g.getValues(s),p=g.getPath();p!==t&&(t=p,o=[],d.push(o)),r&&T._getSelfIntersection(v,g,o,{include:e,excludeStart:1===l&&g.getPoint1().equals(g.getPoint2())});for(var m=r?_+1:0;c>m;m++){if(i&&o.length)return o;var y=u[m];T._getIntersections(v,f[m],g,y,o,{include:e,excludeStart:r&&g.getPrevious()===y,excludeEnd:r&&g.getNext()===y})}}o=[];for(var _=0,w=d.length;w>_;_++)o.push.apply(o,d[_]);return o},getCrossings:function(t){return this.getIntersections(t,function(t){return t._overlap||t.isCrossing()})},getNearestLocation:function(){for(var t=c.read(arguments),e=this.getCurves(),n=1/0,i=null,r=0,s=e.length;s>r;r++){var a=e[r].getNearestLocation(t);a._distanceh)for(var l=i?A:E,c=h;u>c;c++)this.add(new l);else h>u&&this[i?"removeSegments":"removeChildren"](u,h);for(var c=0;u>c;c++)o[c].interpolate(s[c],a[c],n);i&&(this.setClosed(t._closed),this._changed(9))}}),E=O.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[],this._version=0;var n=Array.isArray(t)?"object"==typeof t[0]?t:arguments:!t||t.size!==e||t.x===e&&t.point===e?null:arguments;n&&n.length>0?this.setSegments(n):(this._curves=e,this._segmentSelection=0,n||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!n&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed;var n=t._clockwise;n!==e&&(this._clockwise=n)},_changed:function vt(t){if(vt.base.call(this,t),8&t){if(this._length=this._area=this._clockwise=this._monoCurves=e,16&t)this._version++;else if(this._curves)for(var n=0,i=this._curves.length;i>n;n++)this._curves[n]._changed()}else 32&t&&(this._bounds=e)},getStyle:function(){var t=this._parent;return(t instanceof L?t:this)._style},getSegments:function(){return this._segments},setSegments:function(t){var n=this.isFullySelected();this._segments.length=0,this._segmentSelection=0,this._curves=e,t&&t.length>0&&this._add(A.readAll(t)),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){var n=this._countCurves();t=this._curves=new Array(n);for(var i=0;n>i;i++)t[i]=new T(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){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new T(this,this._segments[e-1],this._segments[0]))}this._changed(25)}}},{beans:!0,getPathData:function(t,e){function n(e,n){e._transformCoordinates(t,g),i=g[0],r=g[1],v?(p.push("M"+_.pair(i,r)),v=!1):(o=g[2],u=g[3],o===i&&u===r&&l===s&&c===a?n||p.push("l"+_.pair(i-s,r-a)):p.push("c"+_.pair(l-s,c-a)+" "+_.pair(o-s,u-a)+" "+_.pair(i-s,r-a))),s=i,a=r,l=g[4],c=g[5]}var i,r,s,a,o,u,l,c,f=this._segments,d=f.length,_=new h(e),g=new Array(6),v=!0,p=[];if(0===d)return"";for(var m=0;d>m;m++)n(f[m]);return this._closed&&d>0&&(n(f[0],!0),p.push("z")),p.join("")},isEmpty:function(){return 0===this._segments.length},_transformContent:function(t){for(var e=this._segments,n=new Array(6),i=0,r=e.length;r>i;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;r>a;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)n.push.apply(n,t);else{n.splice.apply(n,[e,0].concat(t));for(var a=e+r,h=n.length;h>a;a++)n[a]._index=a}if(i){var u=this._countCurves(),l=e>0&&e+r-1===u?e-1:e,c=l,f=Math.min(l+r,u);t._curves&&(i.splice.apply(i,[l,0].concat(t._curves)),c+=t._curves.length);for(var a=c;f>a;a++)i.splice(a,0,new T(this,null,null));this._adjustCurves(l,f)}return this._changed(25),t},_adjustCurves:function(t,e){for(var n,i=this._segments,r=this._curves,s=t;e>s;s++)n=r[s],n._path=this,n._segment1=i[s],n._segment2=i[s+1]||i[0],n._changed();(n=r[this._closed&&0===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&&t>0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(A.readAll(arguments)):this._add([A.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(A.readAll(arguments,1),t):this._add([A.read(arguments,1)],t)[0]},addSegment:function(){return this._add([A.read(arguments)])[0]},insertSegment:function(t){return this._add([A.read(arguments,1)],t)[0]},addSegments:function(t){return this._add(A.readAll(t))},insertSegments:function(t,e){return this._add(A.readAll(e),t)},removeSegment:function(t){return this.removeSegments(t,t+1)[0]||null},removeSegments:function(t,e,n){t=t||0,e=r.pick(e,this._segments.length);var i=this._segments,s=this._curves,a=i.length,o=i.splice(t,e-t),h=o.length;if(!h)return o;for(var u=0;h>u;u++){var l=o[u];l._selection&&this._updateSelection(l,l._selection,0),l._index=l._path=null}for(var u=t,c=i.length;c>u;u++)i[u]._index=u;if(s){for(var f=t>0&&e===a+(this._closed?1:0)?t-1:t,s=s.splice(f,h),u=s.length-1;u>=0;u--)s[u]._path=null;n&&(o._curves=s.slice(1)),this._adjustCurves(f,f)}return this._changed(25),o},clear:"#removeSegments",hasHandles:function(){for(var t=this._segments,e=0,n=t.length;n>e;e++)if(t[e].hasHandles())return!0;return!1},clearHandles:function(){for(var t=this._segments,e=0,n=t.length;n>e;e++)t[e].clearHandles()},getLength:function(){if(null==this._length){for(var t=this.getCurves(),e=0,n=0,i=t.length;i>n;n++)e+=t[n].getLength();this._length=e}return this._length},getArea:function(t){var n=t===e,i=this._area;if(!n||null==i){var r=this._segments,s=r.length,a=n?this._closed:t,o=s-1;i=0;for(var h=0,u=a?s:o;u>h;h++)i+=T.getArea(T.getValues(r[h],r[o>h?h+1:0]));n&&(this._area=i)}return i},isClockwise:function(){return this._clockwise!==e?this._clockwise:this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse(),this._clockwise=t},isFullySelected:function(){var t=this._segments.length;return this.isSelected()&&t>0&&this._segmentSelection===7*t},setFullySelected:function(t){t&&this._selectSegments(!0),this.setSelected(t)},setSelection:function pt(t){1&t||this._selectSegments(!1),pt.base.call(this,t)},_selectSegments:function(t){var e=this._segments,n=e.length,i=t?7:0;this._segmentSelection=i*n;for(var r=0;n>r;r++)e[r]._selection=i},_updateSelection:function(t,e,n){t._selection=n;var i=this._segmentSelection+=n-e;i>0&&this.setSelected(!0)},splitAt:function(t){var e="number"==typeof t?this.getLocationAt(t):t,n=e&&e.index,i=e&&e.time,r=4e-7,s=1-r;i>=s&&(n++,i=0);var a=this.getCurves();if(n>=0&&n=r&&a[n++].divideAtTime(i);var o,h=this.removeSegments(n,this._segments.length,!0);return this._closed?(this.setClosed(!1),o=this):(o=new E(w.NO_INSERT),o.insertAbove(this,!0),o.copyAttributes(this)),o._add(h,0),this.addSegment(h[0]),o}return null},split:function(t,n){var i,r=n===e?t:(i=this.getCurves()[t])&&i.getLocationAtTime(n);return null!=r?this.splitAt(r):null},join:function(t,e){var n=e||0;if(t&&t!==this){var i=t._segments,r=this.getLastSegment(),s=t.getLastSegment();if(!s)return this;r&&r._point.isClose(s._point,n)&&t.reverse();var a=t.getFirstSegment();if(r&&r._point.isClose(a._point,n))r.setHandleOut(a._handleOut),this._add(i.slice(1));else{var o=this.getFirstSegment();o&&o._point.isClose(a._point,n)&&t.reverse(),s=t.getLastSegment(),o&&o._point.isClose(s._point,n)?(o.setHandleIn(s._handleIn),this._add(i.slice(0,i.length-1),0)):this._add(i.slice())}t._closed&&this._add([i[0]]),t.remove()}var h=this.getFirstSegment(),u=this.getLastSegment();return h!==u&&h._point.isClose(u._point,n)&&(h.setHandleIn(u._handleIn),u.remove(),this.setClosed(!0)),this},reduce:function(t){for(var e=this.getCurves(),n=t&&t.simplify,i=n?2e-7:0,r=e.length-1;r>=0;r--){var s=e[r];!s.hasHandles()&&(s.getLength()t;t++){var i=this._segments[t],r=i._handleIn;i._handleIn=i._handleOut,i._handleOut=r,i._index=t}this._curves=null,this._clockwise!==e&&(this._clockwise=!this._clockwise),this._changed(9)},flatten:function(t){for(var e=new N(this,t||.25,256,!0),n=e.parts,i=n.length,r=[],s=0;i>s;s++)r.push(new A(n[s].curve.slice(0,2)));!this._closed&&i>0&&r.push(new A(n[i-1].curve.slice(6))),this.setSegments(r)},simplify:function(t){var e=new B(this).fit(t||2.5);return e&&this.setSegments(e),!!e},smooth:function(t){function n(t,e){var n=t&&t.index;if(null!=n){var r=t.path;if(r&&r!==i)throw new Error(t._class+" "+n+" of "+r+" is not part of "+i);e&&t instanceof T&&n++}else n="number"==typeof t?t:e;return Math.min(0>n&&h?n%o:0>n?n+o:n,o-1)}var i=this,r=t||{},s=r.type||"asymmetric",a=this._segments,o=a.length,h=this._closed,u=h&&r.from===e&&r.to===e,l=n(r.from,0),c=n(r.to,o-1);if(l>c)if(h)l-=o;else{var f=l;l=c,c=f}if(/^(?:asymmetric|continuous)$/.test(s)){var d="asymmetric"===s,_=Math.min,g=c-l+1,v=g-1,p=u?_(g,4):1,m=p,y=p,w=[];if(h||(m=_(1,l),y=_(1,o-c-1)),v+=m+y,1>=v)return;for(var x=0,b=l-m;v>=x;x++,b++)w[x]=a[(0>b?b+o:b)%o]._point;for(var C=w[0]._x+2*w[1]._x,S=w[0]._y+2*w[1]._y,k=2,I=v-1,P=[C],A=[S],M=[k],z=[],O=[],x=1;v>x;x++){var E=I>x,L=E?1:d?1:2,N=E?4:d?2:7,B=E?4:d?3:8,F=E?2:d?0:1,j=L/k;k=M[x]=N-j,C=P[x]=B*w[x]._x+F*w[x+1]._x-j*C,S=A[x]=B*w[x]._y+F*w[x+1]._y-j*S}z[I]=P[I]/M[I],O[I]=A[I]/M[I];for(var x=v-2;x>=0;x--)z[x]=(P[x]-z[x+1])/M[x],O[x]=(A[x]-O[x+1])/M[x];z[v]=(3*w[v]._x-z[I])/2,O[v]=(3*w[v]._y-O[I])/2;for(var x=m,D=v-y,b=l;D>=x;x++,b++){var R=a[0>b?b+o:b],q=R._point,V=z[x]-q._x,H=O[x]-q._y;(u||D>x)&&R.setHandleOut(V,H),(u||x>m)&&R.setHandleIn(-V,-H)}}else for(var x=l;c>=x;x++)a[0>x?x+o:x].smooth(r,!u&&x===l,!u&&x===c)},toShape:function(t){function n(t,e){var n=c[t],i=n.getNext(),r=c[e],s=r.getNext();return n._handleOut.isZero()&&i._handleIn.isZero()&&r._handleOut.isZero()&&s._handleIn.isZero()&&i._point.subtract(n._point).isCollinear(s._point.subtract(r._point))}function i(t){var e=c[t],n=e.getPrevious(),i=e.getNext();return n._handleOut.isZero()&&e._handleIn.isZero()&&e._handleOut.isZero()&&i._handleIn.isZero()&&e._point.subtract(n._point).isOrthogonal(i._point.subtract(e._point))}function r(t){var e=c[t],n=e.getNext(),i=e._handleOut,r=n._handleIn,s=.5522847498307936;if(i.isOrthogonal(r)){var a=e._point,o=n._point,h=new m(a,i,!0).intersect(new m(o,r,!0),!0);return h&&u.isZero(i.getLength()/h.subtract(a).getLength()-s)&&u.isZero(r.getLength()/h.subtract(o).getLength()-s)}return!1}function s(t,e){return c[t]._point.getDistance(c[e]._point)}if(!this._closed)return null;var a,o,h,l,c=this._segments;if(!this.hasHandles()&&4===c.length&&n(0,2)&&n(1,3)&&i(1)?(a=C.Rectangle,o=new d(s(0,3),s(0,1)),l=c[1]._point.add(c[2]._point).divide(2)):8===c.length&&r(0)&&r(2)&&r(4)&&r(6)&&n(1,5)&&n(3,7)?(a=C.Rectangle,o=new d(s(1,6),s(0,3)),h=o.subtract(new d(s(0,7),s(1,2))).divide(2),l=c[3]._point.add(c[4]._point).divide(2)):4===c.length&&r(0)&&r(1)&&r(2)&&r(3)&&(u.isZero(s(0,2)-s(1,3))?(a=C.Circle,h=s(0,2)/2):(a=C.Ellipse,h=new d(s(2,0)/2,s(3,1)/2)),l=c[1]._point),a){var f=this.getPosition(!0),_=new a({center:f,size:o,radius:h,insert:!1});return _.copyAttributes(this,!0),_._matrix.prepend(this._matrix),_.rotate(l.subtract(f).getAngle()+90),(t===e||t)&&_.insertAbove(this),_}return null},toPath:"#clone",_hitTestSelf:function(t,e,n,i){function r(e,n){return t.subtract(e).divide(n).length<=1}function s(t,n,i){if(!e.selected||n.isSelected()){var s=t._point;if(n!==s&&(n=n.add(s)),r(n,x))return new P(i,g,{segment:t,point:n})}}function a(t,n){return(n||e.segments)&&s(t,t._point,"segment")||!n&&e.handles&&(s(t,t._handleIn,"handle-in")||s(t,t._handleOut,"handle-out"))}function o(t){f.add(t)}function h(e){if(("round"!==u||"round"!==l)&&(f=new E({internal:!0,closed:!0}),y||e._index>0&&e._index0||S?0:null;if(null!==k&&(k>0?(u=v.getStrokeJoin(),l=v.getStrokeCap(),c=k*v.getMiterLimit(),x=x.add(E._getStrokePadding(k,i))):u=l="round"),!e.ends||e.segments||y){if(e.segments||e.handles)for(var I=0;m>I;I++)if(_=a(p[I]))return _}else if(_=a(p[0],!0)||a(p[m-1],!0))return _;if(null!==k){if(d=this.getNearestLocation(t)){var A=d.getTime();0===A||1===A&&m>1?h(d.getSegment())||(d=null):r(d.getPoint(),x)||(d=null)}if(!d&&"miter"===u&&m>1)for(var I=0;m>I;I++){var M=p[I];if(t.getDistance(M._point)<=c&&h(M)){d=M.getLocation();break}}}return!d&&C&&this._contains(t)||d&&!b&&!S?new P("fill",this):d?new P(b?"stroke":"curve",this,{location:d,point:d.getPoint()}):null}},r.each(T._evaluateMethods,function(t){this[t+"At"]=function(e){var n=this.getLocationAt(e);return n&&n[t]()}},{beans:!1,getLocationOf:function(){for(var t=c.read(arguments),e=this.getCurves(),n=0,i=e.length;i>n;n++){var r=e[n].getLocationOf(t);if(r)return r}return null},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getLocationAt:function(t){for(var e=this.getCurves(),n=0,i=0,r=e.length;r>i;i++){var s=n,a=e[i];if(n+=a.getLength(),n>t)return a.getLocationAt(t-s)}return e.length>0&&t<=this.getLength()?new z(e[e.length-1],1):null}}),new function(){function t(t,e,n,i){function r(e){var n=a[e],i=a[e+1];c==n&&f==i||(t.beginPath(),t.moveTo(c,f),t.lineTo(n,i),t.stroke(),t.beginPath(),t.arc(n,i,s,0,2*Math.PI,!0),t.fill())}for(var s=i/2,a=new Array(6),o=0,h=e.length;h>o;o++){var u=e[o];u._transformCoordinates(n,a);var l=u._selection,c=a[0],f=a[1];if(2&l&&r(2),4&l&&r(4),t.fillRect(c-s,f-s,i,i),!(1&l)){var d=t.fillStyle;t.fillStyle="#ffffff",t.fillRect(c-s+1,f-s+1,i-2,i-2),t.fillStyle=d}}}function e(t,e,n){function i(e){if(n)e._transformCoordinates(n,_),r=_[0],s=_[1];else{var i=e._point;r=i._x,s=i._y}if(g)t.moveTo(r,s),g=!1;else{if(n)h=_[2],u=_[3];else{var f=e._handleIn;h=r+f._x,u=s+f._y}h===r&&u===s&&l===a&&c===o?t.lineTo(r,s):t.bezierCurveTo(l,c,h,u,r,s)}if(a=r,o=s,n)l=_[4],c=_[5];else{var f=e._handleOut;l=a+f._x,c=o+f._y}}for(var r,s,a,o,h,u,l,c,f=e._segments,d=f.length,_=new Array(6),g=!0,v=0;d>v;v++)i(f[v]);e._closed&&d>0&&i(f[0])}return{_draw:function(t,n,i,r){function s(t){return c[(t%f+f)%f]}var a=n.dontStart,o=n.dontFinish||n.clip,h=this.getStyle(),u=h.hasFill(),l=h.hasStroke(),c=h.getDashArray(),f=!paper.support.nativeDash&&l&&c&&c.length;if(a||t.beginPath(),(u||l&&!f||o)&&(e(t,this,r),this._closed&&t.closePath()),!o&&(u||l)&&(this._setStyles(t,n,i),u&&(t.fill(h.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),l)){if(f){a||t.beginPath();var d,_=new N(this,.25,32,!1,r),g=_.length,v=-h.getDashOffset(),p=0;for(v%=g;v>0;)v-=s(p--)+s(p--);for(;g>v;)d=v+s(p++),(v>0||d>0)&&_.drawPart(t,Math.max(v,0),Math.max(d,0)),v=d+s(p++)}t.stroke()}},_drawSelected:function(n,i){n.beginPath(),e(n,this,i),n.stroke(),t(n,this._segments,i,paper.settings.handleSize)}}},new function(){function t(t){var e=t._segments;if(0===e.length)throw new Error("Use a moveTo() command first");return e[e.length-1]}return{moveTo:function(){var t=this._segments;1===t.length&&this.removeSegment(0),t.length||this._add([new A(c.read(arguments))])},moveBy:function(){throw new Error("moveBy() is unsupported on Path items.")},lineTo:function(){this._add([new A(c.read(arguments))])},cubicCurveTo:function(){var e=c.read(arguments),n=c.read(arguments),i=c.read(arguments),r=t(this);r.setHandleOut(e.subtract(r._point)),this._add([new A(i,n.subtract(i))])},quadraticCurveTo:function(){var e=c.read(arguments),n=c.read(arguments),i=t(this)._point;this.cubicCurveTo(e.add(i.subtract(e).multiply(1/3)),e.add(n.subtract(e).multiply(1/3)),n)},curveTo:function(){var e=c.read(arguments),n=c.read(arguments),i=r.pick(r.read(arguments),.5),s=1-i,a=t(this)._point,o=e.subtract(a.multiply(s*s)).subtract(n.multiply(i*i)).divide(2*i*s);if(o.isNaN())throw new Error("Cannot put a curve through points with parameter = "+i);this.quadraticCurveTo(o,n)},arcTo:function(){var e,n,i,s,a,o=t(this),h=o._point,l=c.read(arguments),f=r.peek(arguments),_=r.pick(f,!0);if("boolean"==typeof _)var g=h.add(l).divide(2),e=g.add(g.subtract(h).rotate(_?-90:90));else if(r.remain(arguments)<=2)e=l,l=c.read(arguments);else{var v=d.read(arguments),y=u.isZero;if(y(v.width)||y(v.height))return this.lineTo(l);var w=r.read(arguments),_=!!r.read(arguments),x=!!r.read(arguments),g=h.add(l).divide(2),b=h.subtract(g).rotate(-w),C=b.x,S=b.y,k=Math.abs,I=k(v.width),P=k(v.height),M=I*I,T=P*P,z=C*C,O=S*S,E=Math.sqrt(z/M+O/T);if(E>1&&(I*=E,P*=E,M=I*I,T=P*P),E=(M*T-M*O-T*z)/(M*O+T*z),k(E)<1e-12&&(E=0),0>E)throw new Error("Cannot create an arc with the given arguments");n=new c(I*S/P,-P*C/I).multiply((x===_?-1:1)*Math.sqrt(E)).rotate(w).add(g),a=(new p).translate(n).rotate(w).scale(I,P),s=a._inverseTransform(h),i=s.getDirectedAngle(a._inverseTransform(l)),!_&&i>0?i-=360:_&&0>i&&(i+=360)}if(e){var L=new m(h.add(e).divide(2),e.subtract(h).rotate(90),!0),N=new m(e.add(l).divide(2),l.subtract(e).rotate(90),!0),B=new m(h,l),F=B.getSide(e);if(n=L.intersect(N,!0),!n){if(!F)return this.lineTo(l);throw new Error("Cannot create an arc with the given arguments")}s=h.subtract(n),i=s.getDirectedAngle(l.subtract(n));var j=B.getSide(n);0===j?i=F*Math.abs(i):F===j&&(i+=0>i?360:-360)}for(var D=Math.abs(i),R=D>=360?4:Math.ceil(D/90),q=i/R,V=q*Math.PI/360,H=4/3*Math.sin(V)/(1+Math.cos(V)),U=[],Z=0;R>=Z;Z++){var b=l,W=null;if(R>Z&&(W=s.rotate(90).multiply(H),a?(b=a._transformPoint(s),W=a._transformPoint(s.add(W)).subtract(b)):b=n.add(s)),0===Z)o.setHandleOut(W);else{var G=s.rotate(-90).multiply(H);a&&(G=a._transformPoint(s.add(G)).subtract(b)),U.push(new A(b,G,W))}s=s.rotate(q)}this._add(U)},lineBy:function(){var e=c.read(arguments),n=t(this)._point;this.lineTo(n.add(e))},curveBy:function(){var e=c.read(arguments),n=c.read(arguments),i=r.read(arguments),s=t(this)._point;this.curveTo(s.add(e),s.add(n),i)},cubicCurveBy:function(){var e=c.read(arguments),n=c.read(arguments),i=c.read(arguments),r=t(this)._point;this.cubicCurveTo(r.add(e),r.add(n),r.add(i))},quadraticCurveBy:function(){var e=c.read(arguments),n=c.read(arguments),i=t(this)._point;this.quadraticCurveTo(i.add(e),i.add(n))},arcBy:function(){var e=t(this)._point,n=e.add(c.read(arguments)),i=r.pick(r.peek(arguments),!0);"boolean"==typeof i?this.arcTo(n,i):this.arcTo(n,e.add(c.read(arguments)))},closePath:function(t){this.setClosed(!0),this.join(this,t)}}},{_getBounds:function(t,e){var n=e.handle?"getHandleBounds":e.stroke?"getStrokeBounds":"getBounds";return E[n](this._segments,this._closed,this,t,e)},statics:{getBounds:function(t,e,n,i,r,s){function a(t){t._transformCoordinates(i,h);for(var e=0;2>e;e++)T._addBounds(u[e],u[e+4],h[e+2],h[e],e,s?s[e]:0,l,c,f);var n=u;u=h,h=n}var o=t[0];if(!o)return new g;for(var h=new Array(6),u=o._transformCoordinates(i,new Array(6)),l=u.slice(0,2),c=l.slice(),f=new Array(2),d=1,_=t.length;_>d;d++)a(t[d]);return e&&a(o),new g(l[0],l[1],c[0]-l[0],c[1]-l[1])},getStrokeBounds:function(t,e,n,i,r){function s(t){v=v.include(t)}function a(t){v=v.unite(x.setCenter(t._point.transform(i)))}function o(t,e){var n=t._handleIn,r=t._handleOut;"round"===e||!n.isZero()&&!r.isZero()&&n.isCollinear(r)?a(t):E._addBevelJoin(t,e,p,w,i,f,s)}function h(t,e){"round"===e?a(t):E._addSquareCap(t,e,p,i,f,s)}var u=n.getStyle(),l=u.hasStroke(),c=u.getStrokeWidth(),f=l&&n._getStrokeMatrix(i,r),_=l&&E._getStrokePadding(c,f),v=E.getBounds(t,e,n,i,r,_);if(!l)return v;for(var p=c/2,m=u.getStrokeJoin(),y=u.getStrokeCap(),w=p*u.getMiterLimit(),x=new g(new d(_)),b=t.length-(e?0:1),C=1;b>C;C++)o(t[C],m);return e?o(t[0],m):b>0&&(h(t[0],y),h(t[t.length-1],y)),v},_getStrokePadding:function(t,e){if(!e)return[t,t];var n=new c(t,0).transform(e),i=new c(0,t).transform(e),r=n.getAngleInRadians(),s=n.getLength(),a=i.getLength(),o=Math.sin(r),h=Math.cos(r),u=Math.tan(r),l=Math.atan2(a*u,s),f=Math.atan2(a,u*s);return[Math.abs(s*Math.cos(l)*h+a*Math.sin(l)*o),Math.abs(a*Math.sin(f)*h+s*Math.cos(f)*o)]},_addBevelJoin:function(t,e,n,i,r,s,a,o){var h=t.getCurve(),u=h.getPrevious(),l=h.getPointAtTime(0),f=u.getNormalAtTime(1),d=h.getNormalAtTime(0),_=f.getDirectedAngle(d)<0?-n:n;if(f.setLength(_),d.setLength(_),r&&r._transformPoint(l,l),s&&(s._transformPoint(f,f),s._transformPoint(d,d)),o&&(a(l),a(l.add(f))),"miter"===e){var g=new m(l.add(f),new c(-f.y,f.x),!0).intersect(new m(l.add(d),new c(-d.y,d.x),!0),!0); if(g&&l.getDistance(g)<=i&&(a(g),!o))return}o||a(l.add(f)),a(l.add(d))},_addSquareCap:function(t,e,n,i,r,s,a){var o=t._point,h=t.getLocation(),u=h.getNormal().multiply(n);i&&i._transformPoint(o,o),r&&r._transformPoint(u,u),a&&(s(o.subtract(u)),s(o.add(u))),"square"===e&&(o=o.add(u.rotate(0===h.getTime()?-90:90))),s(o.add(u)),s(o.subtract(u))},getHandleBounds:function(t,e,n,i,r){var s,a,o=n.getStyle(),h=r.stroke&&o.hasStroke();if(h){var u=n._getStrokeMatrix(i,r),l=o.getStrokeWidth()/2,c=l;"miter"===o.getStrokeJoin()&&(c=l*o.getMiterLimit()),"square"===o.getStrokeCap()&&(c=Math.max(c,l*Math.sqrt(2))),s=E._getStrokePadding(l,u),a=E._getStrokePadding(c,u)}for(var f=new Array(6),d=1/0,_=-d,v=d,p=_,m=0,y=t.length;y>m;m++){var w=t[m];w._transformCoordinates(i,f);for(var x=0;6>x;x+=2){var b=0===x?a:s,C=b?b[0]:0,S=b?b[1]:0,k=f[x],I=f[x+1],P=k-C,A=k+C,M=I-S,T=I+S;d>P&&(d=P),A>_&&(_=A),v>M&&(v=M),T>p&&(p=T)}}return new g(d,v,_-d,p-v)}}});E.inject({statics:new function(){function t(t,e,n){var i=r.getNamed(n),s=new E(i&&i.insert===!1&&w.NO_INSERT);return s._add(t),s._closed=e,s.set(i)}function e(e,n,r){for(var s=new Array(4),a=0;4>a;a++){var o=i[a];s[a]=new A(o._point.multiply(n).add(e),o._handleIn.multiply(n),o._handleOut.multiply(n))}return t(s,!0,r)}var n=.5522847498307936,i=[new A([-1,0],[0,n],[0,-n]),new A([0,-1],[-n,0],[n,0]),new A([1,0],[0,-n],[0,n]),new A([0,1],[n,0],[-n,0])];return{Line:function(){return t([new A(c.readNamed(arguments,"from")),new A(c.readNamed(arguments,"to"))],!1,arguments)},Circle:function(){var t=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"radius");return e(t,new d(n),arguments)},Rectangle:function(){var e,i=g.readNamed(arguments,"rectangle"),r=d.readNamed(arguments,"radius",0,{readNull:!0}),s=i.getBottomLeft(!0),a=i.getTopLeft(!0),o=i.getTopRight(!0),h=i.getBottomRight(!0);if(!r||r.isZero())e=[new A(s),new A(a),new A(o),new A(h)];else{r=d.min(r,i.getSize(!0).divide(2));var u=r.width,l=r.height,c=u*n,f=l*n;e=[new A(s.add(u,0),null,[-c,0]),new A(s.subtract(0,l),[0,f]),new A(a.add(0,l),null,[0,-f]),new A(a.add(u,0),[-c,0],null),new A(o.subtract(u,0),null,[c,0]),new A(o.add(0,l),[0,-f],null),new A(h.subtract(0,l),null,[0,f]),new A(h.subtract(u,0),[c,0])]}return t(e,!0,arguments)},RoundRectangle:"#Rectangle",Ellipse:function(){var t=C._readEllipse(arguments);return e(t.center,t.radius,arguments)},Oval:"#Ellipse",Arc:function(){var t=c.readNamed(arguments,"from"),e=c.readNamed(arguments,"through"),n=c.readNamed(arguments,"to"),i=r.getNamed(arguments),s=new E(i&&i.insert===!1&&w.NO_INSERT);return s.moveTo(t),s.arcTo(e,n),s.set(i)},RegularPolygon:function(){for(var e=c.readNamed(arguments,"center"),n=r.readNamed(arguments,"sides"),i=r.readNamed(arguments,"radius"),s=360/n,a=n%3===0,o=new c(0,a?-i:i),h=a?-1:.5,u=new Array(n),l=0;n>l;l++)u[l]=new A(e.add(o.rotate((l+h)*s)));return t(u,!0,arguments)},Star:function(){for(var e=c.readNamed(arguments,"center"),n=2*r.readNamed(arguments,"points"),i=r.readNamed(arguments,"radius1"),s=r.readNamed(arguments,"radius2"),a=360/n,o=new c(0,-1),h=new Array(n),u=0;n>u;u++)h[u]=new A(e.add(o.rotate(a*u).multiply(u%2?s:i)));return t(h,!0,arguments)}}}});var L=O.extend({_class:"CompoundPath",_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||("string"==typeof t?this.setPathData(t):this.addChildren(Array.isArray(t)?t:arguments))},insertChildren:function mt(t,n,i){for(var r=n.length-1;r>=0;r--){var s=n[r];s instanceof L&&(n=n.slice(),n.splice.apply(n,[r,1].concat(s.removeChildren())),s.remove())}n=mt.base.call(this,t,n,i,E);for(var r=0,a=!i&&n&&n.length;a>r;r++){var s=n[r];s._clockwise===e&&s.setClockwise(0===s._index)}return n},reduce:function yt(t){for(var e=this._children,n=e.length-1;n>=0;n--){var i=e[n].reduce(t);i.isEmpty()&&i.remove()}if(0===e.length){var i=new E(w.NO_INSERT);return i.copyAttributes(this),i.insertAbove(this),this.remove(),i}return yt.base.call(this)},isClockwise:function(){var t=this.getFirstChild();return t&&t.isClockwise()},setClockwise:function(t){this.isClockwise()^!!t&&this.reverse()},getFirstSegment:function(){var t=this.getFirstChild();return t&&t.getFirstSegment()},getLastSegment:function(){var t=this.getLastChild();return t&&t.getLastSegment()},getCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n].getCurves());return e},getFirstCurve:function(){var t=this.getFirstChild();return t&&t.getFirstCurve()},getLastCurve:function(){var t=this.getLastChild();return t&&t.getFirstCurve()},getArea:function(){for(var t=this._children,e=0,n=0,i=t.length;i>n;n++)e+=t[n].getArea();return e}},{beans:!0,getPathData:function(t,e){for(var n=this._children,i=[],r=0,s=n.length;s>r;r++){var a=n[r],o=a._matrix;i.push(a.getPathData(t&&!o.isIdentity()?t.appended(o):t,e))}return i.join(" ")}},{_hitTestChildren:function wt(t,e,n){return wt.base.call(this,t,e["class"]===E||"path"===e.type?e:r.set({},e,{fill:!1}),n)},_draw:function(t,e,n,i){var r=this._children;if(0!==r.length){e=e.extend({dontStart:!0,dontFinish:!0}),t.beginPath();for(var s=0,a=r.length;a>s;s++)r[s].draw(t,e,i);if(!e.clip){this._setStyles(t,e,n);var o=this._style;o.hasFill()&&(t.fill(o.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),o.hasStroke()&&t.stroke()}}},_drawSelected:function(t,e,n){for(var i=this._children,r=0,s=i.length;s>r;r++){var a=i[r],o=a._matrix;n[a._id]||a._drawSelected(t,o.isIdentity()?e:e.appended(o))}}},new function(){function t(t,e){var n=t._children;if(e&&0===n.length)throw new Error("Use a moveTo() command first");return n[n.length-1]}return r.each(["lineTo","cubicCurveTo","quadraticCurveTo","curveTo","arcTo","lineBy","cubicCurveBy","quadraticCurveBy","curveBy","arcBy"],function(e){this[e]=function(){var n=t(this,!0);n[e].apply(n,arguments)}},{moveTo:function(){var e=t(this),n=e&&e.isEmpty()?e:new E(w.NO_INSERT);n!==e&&this.addChild(n),n.moveTo.apply(n,arguments)},moveBy:function(){var e=t(this,!0),n=e&&e.getLastSegment(),i=c.read(arguments);this.moveTo(n?i.add(n._point):i)},closePath:function(e){t(this,!0).closePath(e)}})},r.each(["reverse","flatten","simplify","smooth"],function(t){this[t]=function(e){for(var n,i=this._children,r=0,s=i.length;s>r;r++)n=i[r][t](e)||n;return n}},{}));O.inject(new function(){function t(t,e){var n=t.clone(!1).reduce({simplify:!0}).transform(null,!0,!0);return e?n.resolveCrossings():n}function e(t,e,n,i,r){var s=new t(w.NO_INSERT);return s.addChildren(e,!0),n&&(s=s.reduce({simplify:!0})),s.insertAbove(r&&i.isSibling(r)&&i.getIndex()e;e++){var i=t[e];g.push.apply(g,i._segments),v.push.apply(v,i._getMonoCurves()),i._overlapsOnly=i._validOverlapsOnly=!0}}var u=f[s];if(u[s]=!0,!n._children&&!n._closed)return i(n,r,u);var c=t(n,!0),d=r&&n!==r&&t(r,!0);d&&(u.subtract||u.exclude)^(d.isClockwise()^c.isClockwise())&&d.reverse();var _=a(z.expand(c.getCrossings(d))),g=[],v=[];o(c._children||[c]),d&&o(d._children||[d]);for(var p=0,m=_.length;m>p;p++)h(_[p]._segment,c,d,v,u);for(var p=0,m=g.length;m>p;p++){var y=g[p],w=y._intersection;if(null==y._winding&&h(y,c,d,v,u),!w||!w._overlap){var x=y._path;x._overlapsOnly=!1,u[y._winding]&&(x._validOverlapsOnly=!1)}}return e(L,l(g,u),!0,n,r)}function i(n,i,r){function s(t){return o.contains(t.getPointAt(t.getLength()/2))^u?(l.unshift(t),!0):void 0}if(!i||!i._children&&!i._closed||!r.subtract&&!r.intersect)return null;for(var a=t(n,!1),o=t(i,!1),h=a.getCrossings(o),u=r.subtract,l=[],c=h.length-1;c>=0;c--){var f=h[c].split();f&&(s(f)&&f.getFirstSegment().setHandleIn(0,0),a.getLastSegment().setHandleOut(0,0))}return s(a),e(x,l,!1,n,i)}function s(t,e){for(var n=t;n;){if(n===e)return;n=n._previous}for(;t._next&&t._next!==e;)t=t._next;if(!t._next){for(;e._previous;)e=e._previous;t._next=e,e._previous=t}}function a(t,e){for(var n,i,r=e&&[],a=4e-7,o=1-a,h=!1,u=[],l=t.length-1;l>=0;l--){var c=t[l];if(e){if(!e(c))continue;r.unshift(c)}var f,d=c._curve,_=c._time,g=_;if(d!==n?h=!d.hasHandles():i>=a&&o>=i&&(_/=i),a>_)f=d._segment1;else if(_>o)f=d._segment2;else{var v=d.divideAtTime(_,!0);h&&u.push(d,v),f=v._segment1}c._setSegment(f);var p=f._intersection,m=c._intersection;if(p){s(p,m);for(var y=p;y;)s(y._intersection,p),y=y._next}else f._intersection=m;n=d,i=g}for(var l=0,w=u.length;w>l;l++)u[l].clearHandles();return r||t}function o(t,e,n){var i=2e-7,r=t.x,s=t.y,a=0,h=0,u=e.length,l=[],f=Math.abs;if(n){for(var d=-(1/0),_=1/0,g=s-i,v=s+i,p=0;u>p;p++)for(var m=e[p].values,y=T.solveCubic(m,0,r,l,0,1),w=y-1;w>=0;w--){var x=T.getPoint(m,l[w]).y;g>x&&x>d?d=x:x>v&&_>x&&(_=x)}d=(d+s)/2,_=(_+s)/2,d>-(1/0)&&(a=o(new c(r,d),e).winding),1/0>_&&(h=o(new c(r,_),e).winding)}else{for(var b,C,S=r-i,k=r+i,I=0,P=0,A=!1,p=0;u>p;p++){var M=e[p],z=M.winding,m=M.values,O=m[1],E=m[7];if(M.last&&(b=M.last.winding,C=M.last.values[6],A=!1),s>=O&&E>=s||s>=E&&O>=s)if(z){var L=s===O?m[0]:s===E?m[6]:1===T.solveCubic(m,1,s,l,0,1)?T.getPoint(m,l[0]).x:null;null!=L&&(L>=S&&k>=L?A=!0:s===O&&z===b||s===O&&0>(r-L)*(r-C)||(S>L?a+=z:L>k&&(h+=z))),b=z,C=m[6]}else(r-m[0])*(r-m[6])<=0&&(A=!0);A&&(p>=u-1||e[p+1].last)&&(I+=1,P-=1)}0===a&&0===h&&(a=I,h=P)}return{winding:Math.max(f(a),f(h)),contour:!a^!h}}function h(t,e,n,i,r){var s,a=[],h=t,u=0;do{var l=t.getCurve(),c=l.getLength();a.push({segment:t,curve:l,length:c}),u+=c,t=t.getNext()}while(t&&!t._intersection&&t!==h);for(var c=u/2,f=0,d=a.length;d>f;f++){var _=a[f],g=_.length;if(g>=c){var l=_.curve,v=l._path,p=v._parent,m=l.getTimeAt(c),y=l.getPointAtTime(m),w=Math.abs(l.getTangentAtTime(m).y)<1e-7;p instanceof L&&(v=p),s=r.subtract&&n&&(v===e&&n._getWinding(y,w)||v===n&&!e._getWinding(y,w))?{winding:0}:o(y,i,w);break}c-=g}for(var f=a.length-1;f>=0;f--){var x=a[f].segment;x._winding=s.winding,x._contour=s.contour}}function l(t,e){function n(t,n){return!(!t||t._visited||!(!e||e[t._winding]||!n&&e.unite&&t._contour))}function i(t){return t===a||t===o}function s(t,r){if(!t._next)return t;for(;t;){var s=t._segment,a=s.getNext(),o=a&&a._intersection;if(s!==r&&(i(s)||i(a)||!s._visited&&!a._visited&&(!e||n(s)&&(n(a)||o&&n(o._segment)))))return t;t=t._next}return null}for(var a,o,h=[],l=0,c=t.length;c>l;l++){var f,d=null,_=!1,g=t[l],v=g._intersection;if(!g._visited&&g._path._overlapsOnly){var p=g._path,m=v._segment._path,y=p._segments,x=m._segments;if(r.equals(y,x)){(e.unite||e.intersect)&&p.getArea()&&h.push(p.clone(!1));for(var b=0,C=y.length;C>b;b++)y[b]._visited=x[b]._visited=!0}}if(n(g,!0)&&(g._path._validOverlapsOnly||!v||!v._overlap)){for(a=o=null;;){v=v&&s(v,g)||v;var S=v&&v._segment;if(i(g)?_=!0:S&&(i(S)?(_=!0,g=S):n(S,n(g,!0))&&(e&&(e.intersect||e.subtract)&&(g._visited=!0),g=S)),_||g._visited){g._visited=!0;break}if(g._path._validOverlapsOnly&&!n(g))break;d||(d=new E(w.NO_INSERT),a=g,o=S);var k=g.getNext();d.add(new A(g._point,f,k&&g._handleOut)),g._visited=!0,g=k||g._path.getFirstSegment(),f=k&&k._handleIn,v=g._intersection}if(_)d.firstSegment.setHandleIn(f),d.setClosed(!0);else if(d){var I=d.getArea(!0);Math.abs(I)>=2e-7&&console.error("Boolean operation resulted in open path","segments =",d._segments.length,"length =",d.getLength(),"area=",I),d=null}d&&(d._segments.length>8||!u.isZero(d.getArea()))&&(h.push(d),d=null)}}return h}var f={unite:{1:!0},intersect:{2:!0},subtract:{1:!0},exclude:{1:!0}};return{_getWinding:function(t,e){return o(t,this._getMonoCurves(),e).winding},unite:function(t){return n(this,t,"unite")},intersect:function(t){return n(this,t,"intersect")},subtract:function(t){return n(this,t,"subtract")},exclude:function(t){return n(this,t,"exclude")},divide:function(t){return e(x,[this.subtract(t),this.intersect(t)],!0,this,t)},resolveCrossings:function(){function t(t){var e=t&&t._intersection;return e&&e._overlap}var e=this._children,n=e||[this],i=!1,s=!1,o=this.getIntersections(null,function(t){return t._overlap&&(i=!0)||t.isCrossing()&&(s=!0)});if(o=z.expand(o),i)for(var h=a(o,function(t){return t._overlap}),u=h.length-1;u>=0;u--){var c=h[u]._segment,f=c.getPrevious(),d=c.getNext();if(c._path&&t(f)&&t(d)){c.remove(),f._handleOut.set(0,0),d._handleIn.set(0,0);var _=f.getCurve();_.isStraight()&&0===_.getLength()&&f.remove()}}s&&(a(o,i&&function(t){var e=t.getCurve(),n=t._intersection._curve,i=t._segment;return e&&n&&e._path&&n._path?!0:void(i&&(i._intersection=null))}),n=l(r.each(n,function(t){this.push.apply(this,t._segments)},[])));var g,v=n.length;if(v>1){n=n.slice().sort(function(t,e){return e.getBounds().getArea()-t.getBounds().getArea()});for(var p=n[0],m=[p],y={},x="nonzero"===this.getFillRule(),b=x&&r.each(n,function(t){this.push(t.isClockwise()?1:-1)},[]),u=1;v>u;u++){for(var C=n[u],S=C.getInteriorPoint(),k=!1,I=null,P=!1,A=u-1;A>=0&&!I;A--)if(n[A].contains(S)){if(x&&!k&&(b[u]+=b[A],b[u]&&b[A])){P=y[u]=!0;break}k=!0,I=!y[A]&&n[A]}P||(C.setClockwise(I?!I.isClockwise():p.isClockwise()),m.push(C))}n=m,v=m.length}return v>1&&e?(n!==e&&this.setChildren(n,!0),g=this):1!==v||e||(n[0]!==this&&this.setSegments(n[0].removeSegments()),g=this),g||(g=new L(w.NO_INSERT),g.addChildren(n,!0),g=g.reduce(),g.copyAttributes(this),this.replaceWith(g)),g}}}),E.inject({_getMonoCurves:function(){function t(t){var e=t[1],r=t[7],s=Math.abs((e-r)/(t[0]-t[6]))<2e-7?0:e>r?-1:1,a={values:t,winding:s};i.push(a),s&&(n=a)}function e(e){if(0!==T.getLength(e)){var n=e[1],i=e[3],r=e[5],s=e[7];if(T.isStraight(e)||n>=i==i>=r&&i>=r==r>=s)t(e);else{var a=3*(i-r)-n+s,o=2*(n+r)-4*i,h=i-n,l=4e-7,c=1-l,f=[],d=u.solveQuadratic(a,o,h,f,l,c);if(0===d)t(e);else{f.sort();var _=f[0],g=T.subdivide(e,_);t(g[0]),d>1&&(_=(f[1]-_)/(1-_),g=T.subdivide(g[1],_),t(g[0])),t(g[1])}}}}var n,i=this._monoCurves;if(!i){i=this._monoCurves=[];for(var r=this.getCurves(),s=this._segments,a=0,o=r.length;o>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var h=s[s.length-1]._point,l=s[0]._point,c=h._x,f=h._y,d=l._x,_=l._y;e([c,f,c,f,d,_,d,_])}i.length>0&&(i[0].last=n)}return i},getInteriorPoint:function(){var t=this.getBounds(),e=t.getCenter(!0);if(!this.contains(e)){for(var n=this._getMonoCurves(),i=[],r=e.y,s=[],a=0,o=n.length;o>a;a++){var h=n[a].values;if(1===n[a].winding&&r>h[1]&&r<=h[7]||r>=h[7]&&r=0;l--)s.push(T.getPoint(h,i[l]).x)}s.sort(function(t,e){return t-e}),e.x=(s[0]+s[1])/2}return e}}),L.inject({_getMonoCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n]._getMonoCurves());return e}});var N=r.extend({_class:"PathIterator",initialize:function(t,e,n,i,r){function s(t,e){var n=T.getValues(t,e,r);h.push(n),a(n,t._index,0,1)}function a(t,n,r,s){if(!(s-r>c)||i&&T.isStraight(t)||T.isFlatEnough(t,e||.25)){var o=t[6]-t[0],h=t[7]-t[1],f=Math.sqrt(o*o+h*h);f>0&&(l+=f,u.push({offset:l,curve:t,index:n,time:s}))}else{var d=T.subdivide(t,.5),_=(r+s)/2;a(d[0],n,r,_),a(d[1],n,_,s)}}for(var o,h=[],u=[],l=0,c=1/(n||32),f=t._segments,d=f[0],_=1,g=f.length;g>_;_++)o=f[_],s(d,o),d=o;t._closed&&s(o,f[0]),this.curves=h,this.parts=u,this.length=l,this.index=0},_get:function(t){for(var e,n=this.index;e=n,!(0===n||this.parts[--n].offsete;e++){var r=this.parts[e];if(r.offset>=t){this.index=e;var s=this.parts[e-1],a=s&&s.index===r.index?s.time:0,o=s?s.offset:0;return{index:r.index,time:a+(r.time-a)*(t-o)/(r.offset-o)}}}var r=this.parts[this.parts.length-1];return{index:r.index,time:1}},drawPart:function(t,e,n){for(var i=this._get(e),r=this._get(n),s=i.index,a=r.index;a>=s;s++){var o=T.getPart(this.curves[s],s===i.index?i.time:0,s===r.index?r.time:1);s===i.index&&t.moveTo(o[0],o[1]),t.bezierCurveTo.apply(t,o.slice(2))}}},r.each(T._evaluateMethods,function(t){this[t+"At"]=function(e){var n=this._get(e);return T[t](this.curves[n.index],n.time)}},{})),B=r.extend({initialize:function(t){for(var e,n=this.points=[],i=t._segments,r=t._closed,s=0,a=i.length;a>s;s++){var o=i[s].point;e&&e.equals(o)||n.push(e=o.clone())}r&&(n.unshift(n[n.length-1]),n.push(n[1])),this.closed=r},fit:function(t){var e=this.points,n=e.length,i=null;return n>0&&(i=[new A(e[0])],n>1&&(this.fitCubic(i,t,0,n-1,e[1].subtract(e[0]),e[n-2].subtract(e[n-1])),this.closed&&(i.shift(),i.pop()))),i},fitCubic:function(t,e,n,i,r,s){var a=this.points;if(i-n===1){var o=a[n],h=a[i],u=o.getDistance(h)/3;return void this.addCurve(t,[o,o.add(r.normalize(u)),h.add(s.normalize(u)),h])}for(var l,c=this.chordLengthParameterize(n,i),f=Math.max(e,e*e),d=!0,_=0;4>=_;_++){var g=this.generateBezier(n,i,c,r,s),v=this.findMaxError(n,i,g,c);if(v.error=f)break;d=this.reparameterize(n,i,c,g),f=v.error}var p=a[l-1].subtract(a[l+1]);this.fitCubic(t,e,n,l,r,p),this.fitCubic(t,e,l,i,p.negate(),s)},addCurve:function(t,e){var n=t[t.length-1];n.setHandleOut(e[1].subtract(e[0])),t.push(new A(e[3],e[2].subtract(e[3])))},generateBezier:function(t,e,n,i,r){for(var s=1e-12,a=Math.abs,o=this.points,h=o[t],u=o[e],l=[[0,0],[0,0]],c=[0,0],f=0,d=e-t+1;d>f;f++){var _=n[f],g=1-_,v=3*_*g,p=g*g*g,m=v*g,y=v*_,w=_*_*_,x=i.normalize(m),b=r.normalize(y),C=o[t+f].subtract(h.multiply(p+m)).subtract(u.multiply(y+w));l[0][0]+=x.dot(x),l[0][1]+=x.dot(b),l[1][0]=l[0][1],l[1][1]+=b.dot(b),c[0]+=x.dot(C),c[1]+=b.dot(C)}var S,k,I=l[0][0]*l[1][1]-l[1][0]*l[0][1];if(a(I)>s){var P=l[0][0]*c[1]-l[1][0]*c[0],A=c[0]*l[1][1]-c[1]*l[0][1];S=A/I,k=P/I}else{var M=l[0][0]+l[0][1],T=l[1][0]+l[1][1];S=k=a(M)>s?c[0]/M:a(T)>s?c[1]/T:0}var z,O,E=u.getDistance(h),L=s*E;if(L>S||L>k)S=k=E/3;else{var N=u.subtract(h);z=i.normalize(S),O=r.normalize(k),z.dot(N)-O.dot(N)>E*E&&(S=k=E/3,z=O=null)}return[h,h.add(z||i.normalize(S)),u.add(O||r.normalize(k)),u]},reparameterize:function(t,e,n,i){for(var r=t;e>=r;r++)n[r-t]=this.findRoot(i,this.points[r],n[r-t]);for(var r=1,s=n.length;s>r;r++)if(n[r]<=n[r-1])return!1;return!0},findRoot:function(t,e,n){for(var i=[],r=[],s=0;2>=s;s++)i[s]=t[s+1].subtract(t[s]).multiply(3);for(var s=0;1>=s;s++)r[s]=i[s+1].subtract(i[s]).multiply(2);var a=this.evaluate(3,t,n),o=this.evaluate(2,i,n),h=this.evaluate(1,r,n),u=a.subtract(e),l=o.dot(o)+u.dot(h);return Math.abs(l)<1e-6?n:n-u.dot(o)/l},evaluate:function(t,e,n){for(var i=e.slice(),r=1;t>=r;r++)for(var s=0;t-r>=s;s++)i[s]=i[s].multiply(1-n).add(i[s+1].multiply(n));return i[0]},chordLengthParameterize:function(t,e){for(var n=[0],i=t+1;e>=i;i++)n[i-t]=n[i-t-1]+this.points[i].getDistance(this.points[i-1]);for(var i=1,r=e-t;r>=i;i++)n[i]/=n[r];return n},findMaxError:function(t,e,n,i){for(var r=Math.floor((e-t+1)/2),s=0,a=t+1;e>a;a++){var o=this.evaluate(3,n,i[a-t]),h=o.subtract(this.points[a]),u=h.x*h.x+h.y*h.y;u>=s&&(s=u,r=a)}return{error:s,index:r}}}),F=w.extend({_class:"TextItem",_applyMatrix:!1,_canApplyMatrix:!1,_serializeFields:{content:null},_boundsOptions:{stroke:!1,handle:!1},initialize:function(t){this._content="",this._lines=[];var n=t&&r.isPlainObject(t)&&t.x===e&&t.y===e;this._initialize(n&&t,!n&&c.read(arguments))},_equals:function(t){return this._content===t._content},copyContent:function(t){this.setContent(t._content)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(265)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),j=F.extend({_class:"PointText",initialize:function(){F.apply(this,arguments)},getPoint:function(){var t=this._matrix.getTranslation();return new f(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,n){if(this._content){this._setStyles(t,e,n);var i=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=i.length;l>u;u++){t.shadowColor=h;var c=i[u];s&&(t.fillText(c,0,0),t.shadowColor="rgba(0,0,0,0)"),a&&t.strokeText(c,0,0),t.translate(0,o)}}},_getBounds:function(t,e){var n=this._style,i=this._lines,r=i.length,s=n.getJustification(),a=n.getLeading(),o=this.getView().getTextWidth(n.getFontStyle(),i),h=0;"left"!==s&&(h-=o/("center"===s?2:1));var u=new g(h,r?-.75*a:0,o,r*a);return t?t._transformBounds(u,u):u}}),D=r.extend(new function(){function t(t){var i,r=t.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/);if(r){i=[0,0,0];for(var s=0;3>s;s++){var o=r[s+1];i[s]=parseInt(1==o.length?o+o:o,16)/255}}else if(r=t.match(/^rgba?\((.*)\)$/)){i=r[1].split(",");for(var s=0,h=i.length;h>s;s++){var o=+i[s];i[s]=3>s?o/255:o}}else if(n){var u=a[t];if(!u){e||(e=tt.getContext(1,1),e.globalCompositeOperation="copy"),e.fillStyle="rgba(0,0,0,0)",e.fillStyle=t,e.fillRect(0,0,1,1);var l=e.getImageData(0,0,1,1).data;u=a[t]=[l[0]/255,l[1]/255,l[2]/255]}i=u.slice()}else i=[0,0,0];return i}var e,i={gray:["gray"],rgb:["red","green","blue"],hsb:["hue","saturation","brightness"],hsl:["hue","saturation","lightness"],gradient:["gradient","origin","destination","highlight"]},s={},a={},o=[[0,3,1],[2,0,1],[1,0,3],[1,2,0],[3,1,0],[0,1,2]],u={"rgb-hsb":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4);return[a,0===i?0:s/i,i]},"hsb-rgb":function(t,e,n){t=(t/60%6+6)%6;var i=Math.floor(t),r=t-i,i=o[i],s=[n,n*(1-e),n*(1-e*r),n*(1-e*(1-r))];return[s[i[0]],s[i[1]],s[i[2]]]},"rgb-hsl":function(t,e,n){var i=Math.max(t,e,n),r=Math.min(t,e,n),s=i-r,a=0===s,o=a?0:60*(i==t?(e-n)/s+(n>e?6:0):i==e?(n-t)/s+2:(t-e)/s+4),h=(i+r)/2,u=a?0:.5>h?s/(i+r):s/(2-i-r);return[o,u,h]},"hsl-rgb":function(t,e,n){if(t=(t/360%1+1)%1,0===e)return[n,n,n];for(var i=[t+1/3,t,t-1/3],r=.5>n?n*(1+e):n+e-n*e,s=2*n-r,a=[],o=0;3>o;o++){var h=i[o];0>h&&(h+=1),h>1&&(h-=1),a[o]=1>6*h?s+6*(r-s)*h:1>2*h?r:2>3*h?s+(r-s)*(2/3-h)*6:s}return a},"rgb-gray":function(t,e,n){return[.2989*t+.587*e+.114*n]},"gray-rgb":function(t){return[t,t,t]},"gray-hsb":function(t){return[0,0,t]},"gray-hsl":function(t){return[0,0,t]},"gradient-rgb":function(){return[]},"rgb-gradient":function(){return[]}};return r.each(i,function(t,e){s[e]=[],r.each(t,function(t,n){var a=r.capitalize(t),o=/^(hue|saturation)$/.test(t),h=s[e][n]="gradient"===t?function(t){var e=this._components[0];return t=R.read(Array.isArray(t)?t:arguments,0,{readNull:!0}),e!==t&&(e&&e._removeOwner(this),t&&t._addOwner(this)),t}:"gradient"===e?function(){return c.read(arguments,0,{readNull:"highlight"===t,clone:!0})}:function(t){return null==t||isNaN(t)?0:t};this["get"+a]=function(){return this._type===e||o&&/^hs[bl]$/.test(this._type)?this._components[n]:this._convert(e)[n]},this["set"+a]=function(t){this._type===e||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(e),this._properties=i[e],this._type=e),this._components[n]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function l(e){var n,r,a,o,h=Array.prototype.slice,u=arguments,c=this.__read,f=0;Array.isArray(e)&&(u=e,e=u[0]);var d=null!=e&&typeof e;if("string"===d&&e in i&&(n=e,e=u[1],Array.isArray(e)?(r=e,a=u[2]):(c&&(f=1),u=h.call(u,1),d=typeof e)),!r){if(o="number"===d?u:"object"===d&&null!=e.length?e:null){n||(n=o.length>=3?"rgb":"gray");var _=i[n].length;a=o[_],c&&(f+=o===arguments?_+(null!=a?1:0):1),o.length>_&&(o=h.call(o,0,_))}else if("string"===d)n="rgb",r=t(e),4===r.length&&(a=r[3],r.length--);else if("object"===d)if(e.constructor===l){if(n=e._type,r=e._components.slice(),a=e._alpha,"gradient"===n)for(var g=1,v=r.length;v>g;g++){var p=r[g];p&&(r[g]=p.clone())}}else if(e.constructor===R)n="gradient",o=u;else{n="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var m=i[n],y=s[n];this._components=r=[];for(var g=0,v=m.length;v>g;g++){var w=e[m[g]];null==w&&0===g&&"gradient"===n&&"stops"in e&&(w={stops:e.stops,radial:e.radial}),w=y[g].call(this,w),null!=w&&(r[g]=w)}a=e.alpha}c&&n&&(f=1)}if(this._type=n||"rgb",!r){this._components=r=[];for(var y=s[this._type],g=0,v=y.length;v>g;g++){var w=y[g].call(this,o&&o[g]);null!=w&&(r[g]=w)}}this._components=r,this._properties=i[this._type],this._alpha=a,c&&(this.__read=f)},_set:"#initialize",_serialize:function(t,e){var n=this.getComponents();return r.serialize(/^(gray|rgb)$/.test(this._type)?n:[this._type].concat(n),t,!0,e)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new D(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=i[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var e=r.isPlainValue(t,!0)?D.read(arguments):t;return e===this||e&&this._class===e._class&&this._type===e._type&&this._alpha===e._alpha&&r.equals(this._components,e._components)||!1},toString:function(){for(var t=this._properties,e=[],n="gradient"===this._type,i=h.instance,r=0,s=t.length;s>r;r++){var a=this._components[r];null!=a&&e.push(t[r]+": "+(n?a:i.number(a)))}return null!=this._alpha&&e.push("alpha: "+i.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(0>t?0:t>1?1:t))}var n=this._convert("rgb"),i=t||null==this._alpha?1:this._alpha;return n=[e(n[0]),e(n[1]),e(n[2])],1>i&&n.push(0>i?0:i),t?"#"+((1<<24)+(n[0]<<16)+(n[1]<<8)+n[2]).toString(16).slice(1):(4==n.length?"rgba(":"rgb(")+n.join(",")+")"},toCanvasStyle:function(t){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var e,n=this._components,i=n[0],r=i._stops,s=n[1],a=n[2];if(i._radial){var o=a.getDistance(s),h=n[3];if(h){var u=h.subtract(s);u.getLength()>o&&(h=s.add(u.normalize(o-.1)))}var l=h||s;e=t.createRadialGradient(l.x,l.y,0,s.x,s.y,o)}else e=t.createLinearGradient(s.x,s.y,a.x,a.y);for(var c=0,f=r.length;f>c;c++){var d=r[c];e.addColorStop(d._offset||c/(f-1),d._color.toCanvasStyle())}return this._canvasStyle=e},transform:function(t){if("gradient"===this._type){for(var e=this._components,n=1,i=e.length;i>n;n++){var r=e[n];t._transformPoint(r,r,!0)}this._changed()}},statics:{_types:i,random:function(){var t=Math.random;return new D(t(),t(),t())}}})},new function(){var t={add:function(t,e){return t+e},subtract:function(t,e){return t-e},multiply:function(t,e){return t*e},divide:function(t,e){return t/e}};return r.each(t,function(t,e){this[e]=function(e){e=D.read(arguments);for(var n=this._type,i=this._components,r=e._convert(n),s=0,a=i.length;a>s;s++)r[s]=t(i[s],r[s]);return new D(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),R=r.extend({_class:"Gradient",initialize:function(t,e){this._id=l.get(),t&&this._set(t)&&(t=e=null),this._stops||this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;e>t;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var n=this._owners?this._owners.indexOf(t):-1;-1!=n&&(this._owners.splice(n,1),0===this._owners.length&&(this._owners=e))},clone:function(){for(var t=[],e=0,n=this._stops.length;n>e;e++)t[e]=this._stops[e].clone();return new R(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain at least two stops.");var n=this._stops;if(n)for(var i=0,r=n.length;r>i;i++)n[i]._owner=e;n=this._stops=q.readAll(t,0,{clone:!0});for(var i=0,r=n.length;r>i;i++)n[i]._owner=this;this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class){var e=this._stops,n=t._stops,i=e.length;if(i===n.length){for(var r=0;i>r;r++)if(!e[r].equals(n[r]))return!1;return!0}}return!1}}),q=r.extend({_class:"GradientStop",initialize:function(t,n){var i=t,r=n;"object"==typeof t&&n===e&&(Array.isArray(t)&&"number"!=typeof t[0]?(i=t[0],r=t[1]):("color"in t||"offset"in t||"rampPoint"in t)&&(i=t.color,r=t.offset||t.rampPoint||0)),this.setColor(i),this.setOffset(r)},clone:function(){return new q(this._color.clone(),this._offset)},_serialize:function(t,e){var n=this._color,i=this._offset;return r.serialize(null==i?[n]:[n,i],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(65)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){var t=D.read(arguments,0,{clone:!0});t&&(t._owner=this),this._color=t,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),V=r.extend(new function(){var t={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 c,selectedColor:null},n=r.set({},t,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),i=r.set({},n,{fillColor:new D}),s={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},a={beans:!0},o={_class:"Style",beans:!0,initialize:function(e,r,s){this._values={},this._owner=r,this._project=r&&r._project||s||paper.project,this._defaults=!r||r instanceof x?n:r instanceof F?i:t,e&&this.set(e)}};return r.each(n,function(t,n){var i=/Color$/.test(n),h="shadowOffset"===n,u=r.capitalize(n),l=s[n],f="set"+u,d="get"+u;o[f]=function(t){var r=this._owner,s=r&&r._children;if(s&&s.length>0&&!(r instanceof L))for(var a=0,o=s.length;o>a;a++)s[a]._style[f](t);else if(n in this._defaults){var h=this._values[n];h!==t&&(i&&(h&&(h._owner=e),t&&t.constructor===D&&(t._owner&&(t=t.clone()),t._owner=r)),this._values[n]=t,r&&r._changed(l||65))}},o[d]=function(t){var s,a=this._owner,o=a&&a._children;if(n in this._defaults&&(!o||0===o.length||t||a instanceof L)){var s=this._values[n];if(s===e)s=this._defaults[n],s&&s.clone&&(s=s.clone());else{var u=i?D:h?c:null;!u||s&&s.constructor===u||(this._values[n]=s=u.read([s],0,{readNull:!0,clone:!0}),s&&i&&(s._owner=a))}}else if(o)for(var l=0,f=o.length;f>l;l++){var _=o[l]._style[d]();if(0===l)s=_;else if(!r.equals(s,_))return e}return s},a[d]=function(t){return this._style[d](t)},a[f]=function(t){this._style[f](t)}}),r.each({Font:"FontFamily",WindingRule:"FillRule"},function(t,e){var n="get"+e,i="set"+e;o[n]=a[n]="#get"+t,o[i]=a[i]="#set"+t}),w.inject(a),o},{set:function(t){var e=t instanceof V,n=e?t._values:t;if(n)for(var i in n)if(i in this._defaults){var r=n[i];this[i]=r&&e&&r.clone?r.clone():r}},equals:function(t){return t===this||t&&this._class===t._class&&r.equals(this._values,t._values)||!1},hasFill:function(){var t=this.getFillColor();return!!t&&t.alpha>0},hasStroke:function(){var t=this.getStrokeColor();return!!t&&t.alpha>0&&this.getStrokeWidth()>0},hasShadow:function(){var t=this.getShadowColor();return!!t&&t.alpha>0&&(this.getShadowBlur()>0||!this.getShadowOffset().isZero())},getView:function(){return this._project._view},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function xt(){var t=xt.base.call(this),e=this.getFontSize(); -return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),H=new function(){function t(t,e,n,i){for(var r=["","webkit","moz","Moz","ms","o"],s=e[0].toUpperCase()+e.substring(1),a=0;6>a;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!n)return t[h];t[h]=i;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,n=e&&e.defaultView;return n&&n.getComputedStyle(t,"")},getBounds:function(t,e){var n,i=t.ownerDocument,r=i.body,s=i.documentElement;try{n=t.getBoundingClientRect()}catch(a){n={left:0,top:0,width:0,height:0}}var o=n.left-(s.clientLeft||r.clientLeft||0),h=n.top-(s.clientTop||r.clientTop||0);if(!e){var u=i.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,n.width,n.height)},getViewportBounds:function(t){var e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new g(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new d(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return i.body.contains(t)},getPrefixed:function(e,n){return e&&t(e,n)},setPrefixed:function(e,n,i){if("object"==typeof n)for(var r in n)t(e,r,!0,n[r]);else t(e,n,!0,i)}}},U={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;a>s;s++)t.addEventListener(r[s],i,!1)},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;a>s;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 c(e.pageX||e.clientX+i.documentElement.scrollLeft,e.pageY||e.clientY+i.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return U.getPoint(t).subtract(H.getOffset(e||U.getTarget(t)))}};U.requestAnimationFrame=new function(){function t(){var e=s;s=[];for(var n=0,a=e.length;a>n;n++)e[n]();r=i&&s.length,r&&i(t)}var e,i=H.getPrefixed(n,"requestAnimationFrame"),r=!1,s=[];return function(n){s.push(n),i?r||(i(t),r=!0):e||(e=setInterval(t,1e3/60))}};var Z=r.extend(s,{_class:"View",initialize:function bt(t,e){function r(t){return e[t]||parseInt(e.getAttribute(t),10)}function s(){var t=H.getSize(e);return t.isNaN()||t.isZero()?new d(r("width"),r("height")):t}var o;if(n&&e){this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+bt._id++),U.add(e,this._viewEvents);var h="none";if(H.setPrefixed(e.style,{userDrag:h,userSelect:h,touchCallout:h,contentZooming:h,tapHighlightColor:"rgba(0,0,0,0)"}),a.hasAttribute(e,"resize")){var u=this;U.add(n,this._windowEvents={resize:function(){u.setViewSize(s())}})}if(o=s(),a.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var l=this._stats.domElement,c=l.style,f=H.getOffset(e);c.position="absolute",c.left=f.x+"px",c.top=f.y+"px",i.body.appendChild(l)}}else o=new d(e),e=null;this._project=t,this._scope=t._scope,this._element=e,this._pixelRatio||(this._pixelRatio=n&&n.devicePixelRatio||1),this._setElementSize(o.width,o.height),this._viewSize=o,bt._views.push(this),bt._viewsById[this._id]=this,(this._matrix=new p)._owner=this,this._zoom=1,bt._focused||(bt._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={"native":{},virtual:{}},this._autoUpdate=!paper.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;Z._focused===this&&(Z._focused=null),Z._views.splice(Z._views.indexOf(this),1),delete Z._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),U.remove(this._element,this._viewEvents),U.remove(n,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:r.each(w._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,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;U.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;H.getPrefixed(i,"hidden")&&"true"!==a.getAttribute(e,"keepalive")||!H.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new r({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 r(t,{time:n.time+=t.delta,count:n.count++}))}},_changed:function(){this._project._changed(2049),this._bounds=null},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new _(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=d.read(arguments),e=t.width,n=t.height,i=t.subtract(this._viewSize);i.isZero()||(this._setElementSize(e,n),this._viewSize.set(e,n),this.emit("resize",{size:t,delta:i}),this._changed(),this._autoUpdate&&this.requestUpdate())},_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 g(new c,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=c.read(arguments);this.translate(this.getCenter().subtract(t))},getZoom:function(){return this._zoom},setZoom:function(t){this.transform((new p).scale(t/this._zoom,this.getCenter())),this._zoom=t},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},isVisible:function(){return H.isInView(this._element)},isInserted:function(){return H.isInserted(this._element)},getPixelSize:function(t){var e,n=this._element;if(n){var r=n.parentNode,s=i.createElement("div");s.style.fontSize=t,r.appendChild(s),e=parseFloat(H.getStyles(s).fontSize),r.removeChild(s)}else e=parseFloat(e);return e},getTextWidth:function(t,e){return 0}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var n=(e?r:c).read(arguments),i=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](n,i||this.getCenter(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t){this._matrix.append(t)},scrollBy:function(){this.translate(c.read(arguments).negate())}}),{projectToView:function(){return this._matrix._transformPoint(c.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(c.read(arguments))},getEventPoint:function(t){return this.viewToProject(U.getOffset(t,this._element))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){i&&"string"==typeof e&&(e=i.getElementById(e));var r=n?W:Z;return new r(t,e)}}},new function(){function t(t){var e=U.getTarget(t);return e.getAttribute&&Z._viewsById[e.getAttribute("id")]}function e(){var t=Z._focused;if(!t||!t.isVisible())for(var e=0,n=Z._views.length;n>e;e++)if((t=Z._views[e]).isVisible()){Z._focused=h=t;break}}function r(t,e,n){t._handleMouseEvent("mousemove",e,n)}function s(t,e,n,i,r,s){function a(t,e){if(t.responds(e)){if(o||(o=new X(e,n,i,h,r?i.subtract(r):null)),t.emit(e,o)&&(I=!0,o.prevented&&(P=!0),o.stopped))return u=!0}else{var s=A[e];if(s)return a(t,s)}}for(var o,h=t,u=!1;t&&t!==s&&!a(t,e);)t=t._parent;return u}function a(t,e,n,i,r,a){return t._project.removeOn(n),P=I=!1,x&&s(x,n,i,r,a)||e&&e!==x&&!e.isDescendant(x)&&s(e,A[n]||n,i,r,a,x)||s(t,n,i,r,a)}if(n){var o,h,u,l,c,f=!1,d=!1,_=n.navigator;_.pointerEnabled||_.msPointerEnabled?(u="pointerdown MSPointerDown",l="pointermove MSPointerMove",c="pointerup pointercancel MSPointerUp MSPointerCancel"):(u="touchstart",l="touchmove",c="touchend touchcancel","ontouchstart"in n&&_.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(u+=" mousedown",l+=" mousemove",c+=" mouseup"));var g={},v={mouseout:function(t){var e=Z._focused,n=U.getRelatedTarget(t);if(e&&(!n||"HTML"===n.nodeName)){var i=U.getOffset(t,e._element),s=i.x,a=Math.abs,o=a(s),h=1<<25,u=o-h;i.x=a(u)s?-1:1):s,r(e,t,e.viewToProject(i))}},scroll:e};g[u]=function(e){var n=Z._focused=t(e);f||(f=!0,n._handleMouseEvent("mousedown",e))},v[l]=function(n){var i=Z._focused;if(!d){var s=t(n);s?i!==s&&(i&&r(i,n),o||(o=i),i=Z._focused=h=s):h&&h===i&&(o&&!o.isInserted()&&(o=null),i=Z._focused=o,o=null,e())}i&&r(i,n)},v[u]=function(){d=!0},v[c]=function(t){var e=Z._focused;e&&f&&e._handleMouseEvent("mouseup",t),d=f=!1},U.add(i,v),U.add(n,{load:e});var p,m,y,w,x,b,C,S,k,I=!1,P=!1,A={doubleclick:"click",mousedrag:"mousemove"},M={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}},T=!1;return{_viewEvents:g,_handleMouseEvent:function(t,e,n){function i(t){return r.virtual[t]||l.responds(t)||u&&u.responds(t)}var r=this._itemEvents,o=r["native"][t],h="mousemove"===t,u=this._scope.tool,l=this;h&&f&&i("mousedrag")&&(t="mousedrag"),n||(n=this.getEventPoint(e));var c=this.getBounds().contains(n),d=o&&c&&this._project.hitTest(n,{tolerance:0,fill:!0,stroke:!0}),_=d&&d.item||null,g=!1,v={};v[t.substr(5)]=!0,o&&_!==w&&(w&&s(w,"mouseleave",e,n),_&&s(_,"mouseenter",e,n),w=_),T^c&&(s(this,c?"mouseenter":"mouseleave",e,n),k=c?this:null,g=!0),!c&&!v.drag||n.equals(m)||(a(this,_,h?t:"mousemove",e,n,m),g=!0),T=c,(v.down&&c||v.up&&p)&&(a(this,_,t,e,n,p),v.down?(S=_===b&&Date.now()-C<300,y=b=_,x=!P&&_,p=n):v.up&&(P||_!==y||(C=Date.now(),a(this,_,S?"doubleclick":"click",e,n,p),S=!1),y=x=null),T=!1,g=!0),m=n,g&&u&&(I=u._handleMouseEvent(t,e,n,v)||I),(I&&!v.move||v.down&&i("mouseup"))&&e.preventDefault()},_handleKeyEvent:function(t,e,n,i){function r(r){r.responds(t)&&(paper=a,r.emit(t,s=s||new $(t,e,n,i)))}var s,a=this._scope,o=a.tool;this.isVisible()&&(r(this),o&&o.responds(t)&&r(o))},_countItemEvent:function(t,e){var n=this._itemEvents,i=n["native"],r=n.virtual;for(var s in M)i[s]=(i[s]||0)+(M[s][t]||0)*e;r[t]=(r[t]||0)+e},statics:{updateFocus:e}}}}),W=Z.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof n.HTMLCanvasElement)){var i=d.read(arguments,1);if(i.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=tt.getCanvas(i)}var r=this._context=e.getContext("2d");if(r.save(),this._pixelRatio=1,!/^off|false$/.test(a.getAttribute(e,"hidpi"))){var s=n.devicePixelRatio||1,o=H.getPrefixed(r,"backingStorePixelRatio")||1;this._pixelRatio=s/o}Z.call(this,t,e),this._needsUpdate=!0},remove:function Ct(){return this._context.restore(),Ct.base.call(this)},_setElementSize:function St(t,e){var n=this._pixelRatio;if(St.base.call(this,t*n,e*n),1!==n){var i=this._element,r=this._context;if(!a.hasAttribute(i,"resize")){var s=i.style;s.width=t+"px",s.height=e+"px"}r.restore(),r.save(),r.scale(n,n)}},getPixelSize:function kt(t){var e,n=paper.agent;if(n&&n.firefox)e=kt.base.call(this,t);else{var i=this._context,r=i.font;i.font=t+" serif",e=parseFloat(i.font),i.font=r}return e},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;a>s;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,!0}}),G=r.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 J.modifiers}}),$=G.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()+" }"}}),J=new function(){function t(t){var e=t.key||t.keyIdentifier;return e=/^U\+/.test(e)?String.fromCharCode(parseInt(e.substr(2),16)):/^Arrow[A-Z]/.test(e)?e.substr(5):"Unidentified"===e?String.fromCharCode(t.keyCode):e,o[e]||(e.length>1?r.hyphenate(e):e.toLowerCase())}function e(t,n,i,a){var o,h=Z._focused;if(u[n]=t,t?l[n]=i:delete l[n],n.length>1&&(o=r.camelize(n))in modifiers){modifiers[o]=t;var c=paper&&paper.agent;if("meta"===o&&c&&c.mac)if(t)s={};else{for(var f in s)f in l&&e(!1,f,s[f],a);s=null}}else t&&s&&(s[n]=i);h&&h._handleKeyEvent(t?"keydown":"keyup",a,n,i)}var s,a,o={" ":"tab"," ":"space","\b":"backspace","":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:" ",space:" ",enter:"\r"},u={},l={};return modifiers=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}}),U.add(i,{keydown:function(n){var i=t(n),r=paper&&paper.agent;i.length>1||r&&r.chrome&&(n.altKey||r.mac&&n.metaKey||!r.mac&&n.ctrlKey)?e(!0,i,h[i]||(i.length>1?"":i),n):a=i},keypress:function(n){if(a){var i=t(n),r=n.charCode,s=r>=32?String.fromCharCode(r):i.length>1?"":i;i!==a&&(i=s.toLowerCase()),e(!0,i,s,n),a=null}},keyup:function(n){var i=t(n);i in l&&e(!1,i,l[i],n)}}),U.add(n,{blur:function(t){for(var n in l)e(!1,n,l[n],t)}}),{modifiers:modifiers,isDown:function(t){return!!u[t]}}},X=G.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=G.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?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);)e=n,n=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()+" }"}}),K=o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=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&&th)return!1;e&&(r=s.add(o.normalize(Math.min(h,e))))}c._moveCount++}return c._point=r,c._lastPoint=s||r,i.down&&(c._moveCount=-1,c._downPoint=r,c._downCount++),!0}function s(){o&&(l=c.emit(t,new Y(c,t,e))||l)}paper=this._scope,i.drag&&!this.responds(t)&&(t="mousemove");var a=i.move||i.drag,o=this.responds(t),h=this.minDistance,u=this.maxDistance,l=!1,c=this;if(i.down)r(),s();else if(i.up)r(null,u),s();else if(o)for(;r(h,u);)s();return l}}),Q={request:function(t){var e=new n.XMLHttpRequest;return e.open((t.method||"get").toUpperCase(),t.url,r.pick(t.async,!0)),t.mimeType&&e.overrideMimeType(t.mimeType),e.onload=function(){var n=e.status;0===n||200===n?t.onLoad&&t.onLoad.call(e,e.responseText):e.onerror()},e.onerror=function(){var n=e.status,i='Could not load "'+t.url+'" (Status: '+n+")";if(!t.onError)throw new Error(i);t.onError(i,n)},e.send(null)}},tt={canvases:[],getCanvas:function(t,e){if(!n)return null;var r,s=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?r=this.canvases.pop():(r=i.createElement("canvas"),s=!1);var a=r.getContext("2d");if(!a)throw new Error("Canvas "+r+" is unable toprovide a 2D context.");return r.width===t&&r.height===e?s&&a.clearRect(0,0,t+1,e+1):(r.width=t,r.height=e),a.save(),r},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))}},et=new function(){function t(t,e,n){return.2989*t+.587*e+.114*n}function e(e,n,i,r){var s=r-t(e,n,i);d=e+s,_=n+s,g=i+s;var r=t(d,_,g),a=v(d,_,g),o=p(d,_,g);if(0>a){var h=r-a;d=r+(d-r)*r/h,_=r+(_-r)*r/h,g=r+(g-r)*r/h}if(o>255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function n(t,e,n){return p(t,e,n)-v(t,e,n)}function i(t,e,n,i){var r,s=[t,e,n],a=p(t,e,n),o=v(t,e,n);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*i/(s[a]-s[o]),s[a]=i):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=128>u?2*u*s/255:255-2*(255-u)*(255-s)/255,_=128>l?2*l*a/255:255-2*(255-l)*(255-a)/255,g=128>c?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;d=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){d=128>s?2*s*u/255:255-2*(255-s)*(255-u)/255,_=128>a?2*a*l/255:255-2*(255-a)*(255-l)/255,g=128>o?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){d=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){d=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){d=s>u?u:s,_=a>l?l:a,g=o>c?c:o},lighten:function(){d=u>s?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){d=u-s,0>d&&(d=-d),_=l-a,0>_&&(_=-_),g=c-o,0>g&&(g=-g)},exclusion:function(){d=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){i(s,a,o,n(u,l,c)),e(d,_,g,t(u,l,c))},saturation:function(){i(u,l,c,n(s,a,o)),e(d,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){d=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){d=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){d=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){d=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.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},{}),x=tt.getContext(1,1);x&&(r.each(y,function(t,e){var n="darken"===e,i=!1;x.save();try{x.fillStyle=n?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=n?"#a00":"#300",x.fillRect(0,0,1,1),i=x.getImageData(0,0,1,1).data[0]!==n?170:51)}catch(r){}x.restore(),w[e]=i}),tt.release(x)),this.process=function(t,e,n,i,r){var v=e.canvas,p="normal"===t;if(p||w[t])n.save(),n.setTransform(1,0,0,1,0,0),n.globalAlpha=i,p||(n.globalCompositeOperation=t),n.drawImage(v,r.x,r.y),n.restore();else{var m=y[t];if(!m)return;for(var x=n.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,k=b.length;k>S;S+=4){s=C[S],u=b[S],a=C[S+1],l=b[S+1],o=C[S+2],c=b[S+2],h=C[S+3],f=b[S+3],m();var I=h*i/255,P=1-I;b[S]=I*d+P*u,b[S+1]=I*_+P*l,b[S+2]=I*g+P*c,b[S+3]=h*i+P*f}n.putImageData(x,r.x,r.y)}}},nt=new function(){function t(t,e,s){return n(i.createElementNS(r,t),e,s)}function e(t,e){var n=o[e],i=n?t.getAttributeNS(n,e):t.getAttribute(e);return"null"===i?null:i}function n(t,e,n){for(var i in e){var r=e[i],s=o[i];"number"==typeof r&&n&&(r=n.number(r)),s?t.setAttributeNS(s,i,r):t.setAttribute(i,r)}return t}var r="http://www.w3.org/2000/svg",s="http://www.w3.org/2000/xmlns",a="http://www.w3.org/1999/xlink",o={href:a,xlink:s,xmlns:s+"/","xmlns:xlink":s+"/"};return{svg:r,xmlns:s,xlink:a,create:t,get:e,set:n}},it=r.each({fillColor:["fill","color"],fillRule:["fill-rule","string"],strokeColor:["stroke","color"],strokeWidth:["stroke-width","number"],strokeCap:["stroke-linecap","string"],strokeJoin:["stroke-linejoin","string"],strokeScaling:["vector-effect","lookup",{"true":"none","false":"non-scaling-stroke"},function(t,e){return!e&&(t instanceof O||t instanceof C||t instanceof F)}],miterLimit:["stroke-miterlimit","number"],dashArray:["stroke-dasharray","array"],dashOffset:["stroke-dashoffset","number"],fontFamily:["font-family","string"],fontWeight:["font-weight","string"],fontSize:["font-size","number"],justification:["text-anchor","lookup",{left:"start",center:"middle",right:"end"}],opacity:["opacity","number"],blendMode:["mix-blend-mode","style"]},function(t,e){var n=r.capitalize(e),i=t[2];this[e]={type:t[1],property:e,attribute:t[0],toSVG:i,fromSVG:i&&r.each(i,function(t,e){this[t]=e},{}),exportFilter:t[3],get:"get"+n,set:"set"+n}},{});return new function(){function t(t,e,n){var i=new r,s=t.getTranslation();if(e){t=t._shiftless();var a=t._inverseTransform(s);i[n?"cx":"x"]=a.x,i[n?"cy":"y"]=a.y,s=null}if(!t.isIdentity()){var o=t.decompose();if(o){var h=[],l=o.rotation,c=o.scaling,f=o.skewing;s&&!s.isZero()&&h.push("translate("+S.point(s)+")"),l&&h.push("rotate("+S.number(l)+")"),u.isZero(c.x-1)&&u.isZero(c.y-1)||h.push("scale("+S.point(c)+")"),f&&f.x&&h.push("skewX("+S.number(f.x)+")"),f&&f.y&&h.push("skewY("+S.number(f.y)+")"),i.transform=h.join(" ")}else i.transform="matrix("+t.getValues().join(",")+")"}return i}function e(e,n){for(var i=t(e._matrix),r=e._children,s=nt.create("g",i,S),a=0,o=r.length;o>a;a++){var h=r[a],u=b(h,n);if(u)if(h.isClipMask()){var l=nt.create("clipPath");l.appendChild(u),m(h,l,"clip"),nt.set(s,{"clip-path":"url(#"+l.id+")"})}else s.appendChild(u)}return s}function i(e,n){var i=t(e._matrix,!0),r=e.getSize(),s=e.getImage();return i.x-=r.width/2,i.y-=r.height/2,i.width=r.width,i.height=r.height,i.href=n.embedImages===!1&&s&&s.src||e.toDataURL(),nt.create("image",i,S)}function s(e,n){var i=n.matchShapes;if(i){var r=e.toShape(!1);if(r)return a(r,n)}var s,o=e._segments,h=o.length,u=t(e._matrix);if(i&&h>=2&&!e.hasHandles())if(h>2){s=e._closed?"polygon":"polyline";for(var l=[],c=0;h>c;c++)l.push(S.point(o[c]._point));u.points=l.join(" ")}else{s="line";var f=o[0]._point,d=o[1]._point;u.set({x1:f.x,y1:f.y,x2:d.x,y2:d.y})}else s="path",u.d=e.getPathData(null,n.precision);return nt.create(s,u,S)}function a(e){var n=e._type,i=e._radius,r=t(e._matrix,!0,"rectangle"!==n);if("rectangle"===n){n="rect";var s=e._size,a=s.width,o=s.height;r.x-=a/2,r.y-=o/2,r.width=a,r.height=o,i.isZero()&&(i=null)}return i&&("circle"===n?r.r=i:(r.rx=i.width,r.ry=i.height)),nt.create(n,r,S)}function o(e,n){var i=t(e._matrix),r=e.getPathData(null,n.precision);return r&&(i.d=r),nt.create("path",i,S)}function c(e,n){var i=t(e._matrix,!0),r=e._definition,s=v(r,"symbol"),a=r._item,o=a.getBounds();return s||(s=nt.create("symbol",{viewBox:S.rectangle(o)}),s.appendChild(b(a,n)),m(r,s,"symbol")),i.href="#"+s.id,i.x+=o.x,i.y+=o.y,i.width=o.width,i.height=o.height,i.overflow="visible",nt.create("use",i,S)}function f(t){var e=v(t,"color");if(!e){var n,i=t.getGradient(),r=i._radial,s=t.getOrigin(),a=t.getDestination();if(r){n={cx:s.x,cy:s.y,r:s.getDistance(a)};var o=t.getHighlight();o&&(n.fx=o.x,n.fy=o.y)}else n={x1:s.x,y1:s.y,x2:a.x,y2:a.y};n.gradientUnits="userSpaceOnUse",e=nt.create((r?"radial":"linear")+"Gradient",n,S);for(var h=i._stops,u=0,l=h.length;l>u;u++){var c=h[u],f=c._color,d=f.getAlpha();n={offset:c._offset||u/(l-1)},f&&(n["stop-color"]=f.toCSS(!0)),1>d&&(n["stop-opacity"]=d),e.appendChild(nt.create("stop",n,S))}m(t,e,"color")}return"url(#"+e.id+")"}function d(e){var n=nt.create("text",t(e._matrix,!0),S);return n.textContent=e._content,n}function _(t,e,n){var i={},s=!n&&t.getParent(),a=[];return null!=t._name&&(i.id=t._name),r.each(it,function(e){var n=e.get,o=e.type,h=t[n]();if(e.exportFilter?e.exportFilter(t,h):!s||!r.equals(s[n](),h)){if("color"===o&&null!=h){var u=h.getAlpha();1>u&&(i[e.attribute+"-opacity"]=u)}"style"===o?a.push(e.attribute+": "+h):i[e.attribute]=null==h?"none":"color"===o?h.gradient?f(h,t):h.toCSS(!0):"array"===o?h.join(","):"lookup"===o?e.toSVG[h]:h}}),a.length&&(i.style=a.join(";")),1===i.opacity&&delete i.opacity,t._visible||(i.visibility="hidden"),nt.set(e,i,S)}function v(t,e){k||(k={ids:{},svgs:{}});var n=t._id||t.__id||(t.__id=l.get("svg"));return t&&k.svgs[e+"-"+n]}function m(t,e,n){k||v();var i=k.ids[n]=(k.ids[n]||0)+1;e.id=n+"-"+i,k.svgs[n+"-"+(t._id||t.__id)]=e}function x(t,e){var i=t,r=null;if(k){i="svg"===t.nodeName.toLowerCase()&&t;for(var s in k.svgs)r||(i||(i=nt.create("svg"),i.appendChild(t)),r=i.insertBefore(nt.create("defs"),i.firstChild)),r.appendChild(k.svgs[s]);k=null}return e.asString?(new n.XMLSerializer).serializeToString(i):i}function b(t,e,n){var i=I[t._class],r=i&&i(t,e);if(r){var s=e.onExport;s&&(r=s(t,r,e)||r);var a=JSON.stringify(t._data);a&&"{}"!==a&&"null"!==a&&r.setAttribute("data-paper-data",a)}return r&&_(t,r,n)}function C(t){return t||(t={}),S=new h(t.precision),t}var S,k,I={Group:e,Layer:e,Raster:i,Path:s,Shape:a,CompoundPath:o,SymbolItem:c,PointText:d};w.inject({exportSVG:function(t){return t=C(t),x(b(this,t,!0),t)}}),y.inject({exportSVG:function(e){e=C(e);var n=this._children,i=this.getView(),s=r.pick(e.bounds,"view"),a=e.matrix||"view"===s&&i._matrix,o=a&&p.read([a]),h="view"===s?new g([0,0],i.getViewSize()):"content"===s?w._getBounds(n,o,{stroke:!0}):g.read([s],0,{readNull:!0}),u={version:"1.1",xmlns:nt.svg,"xmlns:xlink":nt.xlink};h&&(u.width=h.width,u.height=h.height,(h.x||h.y)&&(u.viewBox=S.rectangle(h)));var l=nt.create("svg",u,S),c=l;o&&!o.isIdentity()&&(c=l.appendChild(nt.create("g",t(o),S)));for(var f=0,d=n.length;d>f;f++)c.appendChild(b(n[f],e,!0));return x(l,e)}})},new function(){function t(t,e,n,i,r){var s=nt.get(t,e),a=null==s?i?null:n?"":0:n?s:parseFloat(s);return/%\s*$/.test(s)?a/100*(r?1:M[/x|^width/.test(e)?"width":"height"]):a}function s(e,n,i,r,s){return n=t(e,n||"x",!1,r,s),i=t(e,i||"y",!1,r,s),!r||null!=n&&null!=i?new c(n,i):null}function a(e,n,i,r,s){return n=t(e,n||"width",!1,r,s),i=t(e,i||"height",!1,r,s),!r||null!=n&&null!=i?new d(n,i):null}function o(t,e,n){return"none"===t?null:"number"===e?parseFloat(t):"array"===e?t?t.split(/[\s,]+/g).map(parseFloat):[]:"color"===e?k(t)||t:"lookup"===e?n[t]:t}function h(t,e,n,i){var r=t.childNodes,s="clippath"===e,a="defs"===e,o=new x,h=o._project,u=h._currentStyle,l=[];if(s||a||(o=b(o,t,i),h._currentStyle=o._style.clone()),i)for(var c=t.querySelectorAll("defs"),f=0,d=c.length;d>f;f++)P(c[f],n,!1);for(var f=0,d=r.length;d>f;f++){var _,g=r[f];1!==g.nodeType||/^defs$/i.test(g.nodeName)||!(_=P(g,n,!1))||_ instanceof I||l.push(_)}return o.addChildren(l),s&&(o=b(o.reduce(),t,i)),h._currentStyle=u,(s||a)&&(o.remove(),o=null),o}function u(t,e){for(var n=t.getAttribute("points").match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g),i=[],r=0,s=n.length;s>r;r+=2)i.push(new c(parseFloat(n[r]),parseFloat(n[r+1])));var a=new E(i);return"polygon"===e&&a.closePath(),a}function l(t){return O.create(t.getAttribute("d"))}function f(e,n){var i,r=(t(e,"href",!0)||"").substring(1),a="radialgradient"===n;if(r)i=L[r].getGradient(),i._radial^a&&(i=i.clone(),i._radial=a);else{for(var o=e.childNodes,h=[],u=0,l=o.length;l>u;u++){var c=o[u];1===c.nodeType&&h.push(b(new q,c))}i=new R(h,a)}var f,d,_,g="userSpaceOnUse"!==t(e,"gradientUnits",!0);a?(f=s(e,"cx","cy",!1,g),d=f.add(t(e,"r",!1,!1,g),0),_=s(e,"fx","fy",!0,g)):(f=s(e,"x1","y1",!1,g),d=s(e,"x2","y2",!1,g));var v=b(new D(i,f,d,_),e);return v._scaleToBounds=g,null}function _(t,e,n,i){if(t.transform){for(var r=(i.getAttribute(n)||"").split(/\)\s*/g),s=new p,a=0,o=r.length;o>a;a++){var h=r[a];if(!h)break;for(var u=h.split(/\(\s*/),l=u[0],c=u[1].split(/[\s,]+/g),f=0,d=c.length;d>f;f++)c[f]=parseFloat(c[f]);switch(l){case"matrix":s.append(new p(c[0],c[1],c[2],c[3],c[4],c[5]));break;case"rotate":s.rotate(c[0],c[1],c[2]);break;case"translate":s.translate(c[0],c[1]);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 v(t,e,n){var i="fill-opacity"===n?"getFillColor":"getStrokeColor",r=t[i]&&t[i]();r&&r.setAlpha(parseFloat(e))}function m(t,n,i){var s=t.attributes[n],a=s&&s.value;if(!a){var o=r.camelize(n);a=t.style[o],a||i.node[o]===i.parent[o]||(a=i.node[o])}return a?"none"===a?null:a:e}function b(t,n,i){var s=n.parentNode,a={node:H.getStyles(n)||{},parent:!i&&!/^defs$/i.test(s.tagName)&&H.getStyles(s)||{}};return r.each(z,function(i,r){var s=m(n,r,a);t=s!==e&&i(t,s,r,n,a)||t}),t}function k(t){var e=t&&t.match(/\((?:["'#]*)([^"')]+)/),i=e&&L[e[1].replace(n.location.href.split("#")[0]+"#","")];return i&&i._scaleToBounds&&(i=i.clone(),i._scaleToBounds=!0),i}function P(t,e,n){var s,o,h,u=t.nodeName.toLowerCase(),l="#document"!==u,c=i.body;n&&l&&(M=a(t,null,null,!0)||paper.getView().getSize(),s=nt.create("svg",{style:"stroke-width: 1px; stroke-miterlimit: 10"}),o=t.parentNode,h=t.nextSibling,s.appendChild(t),c.appendChild(s));var f=paper.settings,d=f.applyMatrix,_=f.insertItems;f.applyMatrix=!1,f.insertItems=!1;var g=T[u],v=g&&g(t,u,e,n)||null;if(f.insertItems=_,f.applyMatrix=d,v){!l||v instanceof x||(v=b(v,t,n));var p=e.onImport,m=l&&t.getAttribute("data-paper-data");p&&(v=p(t,v,e)||v),e.expandShapes&&v instanceof C&&(v.remove(), -v=v.toPath()),m&&(v._data=JSON.parse(m))}return s&&(c.removeChild(s),o&&(h?o.insertBefore(t,h):o.appendChild(t))),n&&(L={},v&&r.pick(e.applyMatrix,d)&&v.matrix.apply(!0,!0)),v}function A(t,r,s){function a(i){try{var a="object"==typeof i?i:(new n.DOMParser).parseFromString(i,"image/svg+xml");if(!a.nodeName)throw a=null,new Error("Unsupported SVG source: "+t);paper=h,u=P(a,r,!0),r&&r.insert===!1||s._insertItem(e,u);var l=r.onLoad;l&&l(u,i)}catch(c){o(c)}}function o(t,e){var n=r.onError;if(!n)throw new Error(t);n(t,e)}if(!t)return null;r="function"==typeof r?{onLoad:r}:r||{};var h=paper,u=null;if("string"!=typeof t||/^.*s;s++){var o=r[s];if(1===o.nodeType)return P(o,n,i)}},g:h,svg:h,clippath:h,polygon:u,polyline:u,path:l,lineargradient:f,radialgradient:f,image:function(e){var n=new S(t(e,"href",!0));return n.on("load",function(){var t=a(e);this.setSize(t);var n=this._matrix._transformPoint(s(e).add(t.divide(2)));this.translate(n)}),n},symbol:function(t,e,n,i){return new I(h(t,e,n,i),!0)},defs:h,use:function(e){var n=(t(e,"href",!0)||"").substring(1),i=L[n],r=s(e);return i?i instanceof I?i.place(r):i.clone().translate(r):null},circle:function(e){return new C.Circle(s(e,"cx","cy"),t(e,"r"))},ellipse:function(t){return new C.Ellipse({center:s(t,"cx","cy"),radius:a(t,"rx","ry")})},rect:function(t){return new C.Rectangle(new g(s(t),a(t)),a(t,"rx","ry"))},line:function(t){return new E.Line(s(t,"x1","y1"),s(t,"x2","y2"))},text:function(t){var e=new j(s(t).add(s(t,"dx","dy")));return e.setContent(t.textContent.trim()||""),e}},z=r.set(r.each(it,function(t){this[t.attribute]=function(e,n){if(e[t.set]&&(e[t.set](o(n,t.type,t.fromSVG)),"color"===t.type)){var i=e[t.get]();if(i){if(i._scaleToBounds){var r=e.getBounds();i.transform((new p).translate(r.getPoint()).scale(r.getSize()))}e instanceof C&&i.transform((new p).translate(e.getPosition(!0).negate()))}}}},{}),{id:function(t,e){L[e]=t,t.setName&&t.setName(e)},"clip-path":function(t,e){var n=k(e);if(n){if(n=n.clone(),n.setClipMask(!0),!(t instanceof x))return new x(n,t);t.insertChild(0,n)}},gradientTransform:_,transform:_,"fill-opacity":v,"stroke-opacity":v,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){if(t.setOffset){var n=e.match(/(.*)%$/);t.setOffset(n?n[1]/100:parseFloat(e))}},viewBox:function(t,e,n,i,r){var s,h,u=new g(o(e,"array")),l=a(i,null,null,!0);if(t instanceof x){var c=l?l.divide(u.getSize()):1,h=(new p).scale(c).translate(u.getPoint().negate());s=t}else t instanceof I&&(l&&u.setSize(l),s=t._item);if(s){if("visible"!==m(i,"overflow",r)){var f=new C.Rectangle(u);f.setClipMask(!0),s.addChild(f)}h&&s.transform(h)}}}),L={};w.inject({importSVG:function(t,e){return A(t,e,this)}}),y.inject({importSVG:function(t,e){return this.activate(),A(t,e,this)}})},r.exports.PaperScript=function(){function t(t,e,n){var i=p[e];if(t&&t[i]){var r=t[i](n);return"!="===e?!r:r}switch(e){case"+":return t+n;case"-":return t-n;case"*":return t*n;case"/":return t/n;case"%":return t%n;case"==":return t==n;case"!=":return t!=n}}function e(t,e){var n=m[t];if(n&&e&&e[n])return e[n]();switch(t){case"+":return+e;case"-":return-e}}function s(t,e){return v.acorn.parse(t,e)}function o(t,e){function r(t){for(var e=0,n=f.length;n>e;e++){var i=f[e];if(i[0]>=t)break;t+=i[1]}return t}function a(e){return t.substring(r(e.range[0]),r(e.range[1]))}function o(e,n){return t.substring(r(e.range[1]),r(n.range[0]))}function h(e,n){for(var i=r(e.range[0]),s=r(e.range[1]),a=0,o=f.length-1;o>=0;o--)if(i>f[o][0]){a=o+1;break}f.splice(a,0,[i,n.length-s+i]),t=t.substring(0,i)+n+t.substring(s)}function u(t,e){if(t){for(var n in t)if("range"!==n&&"loc"!==n){var i=t[n];if(Array.isArray(i))for(var r=0,s=i.length;s>r;r++)u(i[r],t);else i&&"object"==typeof i&&u(i,t)}switch(t.type){case"UnaryExpression":if(t.operator in m&&"Literal"!==t.argument.type){var l=a(t.argument);h(t,'$__("'+t.operator+'", '+l+")")}break;case"BinaryExpression":if(t.operator in p&&"Literal"!==t.left.type){var c=a(t.left),f=a(t.right),d=o(t.left,t.right),_=t.operator;h(t,"__$__("+c+","+d.replace(new RegExp("\\"+_),'"'+_+'"')+", "+f+")")}break;case"UpdateExpression":case"AssignmentExpression":var g=e&&e.type;if(!("ForStatement"===g||"BinaryExpression"===g&&/^[=!<>]/.test(e.operator)||"MemberExpression"===g&&e.computed))if("UpdateExpression"===t.type){var l=a(t.argument),v="__$__("+l+', "'+t.operator[0]+'", 1)',y=l+" = "+v;t.prefix||"AssignmentExpression"!==g&&"VariableDeclarator"!==g||(a(e.left||e.id)===l&&(y=v),y=l+"; "+y),h(t,y)}else if(/^.=$/.test(t.operator)&&"Literal"!==t.left.type){var c=a(t.left),f=a(t.right);h(t,c+" = __$__("+c+', "'+t.operator[0]+'", '+f+")")}}}}function l(t){var e="",n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(t=(Math.abs(t)<<1)+(0>t?1:0);t||!e;){var i=31&t;t>>=5,t&&(i|=32),e+=n[i]}return e}if(!t)return"";e=e||{};var c,f=[],d=e.url||"",_=paper.agent,g=_.versionNumber,v=!1,y=e.sourceMaps,w=e.source||t,x=/\r\n|\n|\r/gm,b=e.offset||0;if(y&&(_.chrome&&g>=30||_.webkit&&g>=537.76||_.firefox&&g>=23||_.node)){if(_.node)b-=2;else if(n&&d&&!n.location.href.indexOf(d)){var C=i.getElementsByTagName("html")[0].innerHTML;b=C.substr(0,C.indexOf(t)+1).match(x).length+1}v=b>0&&!(_.chrome&&g>=36||_.safari&&g>=600||_.firefox&&g>=40||_.node);var S=["AA"+l(v?0:b)+"A"];S.length=(t.match(x)||[]).length+1+(v?b:0),c={version:3,file:d,names:[],mappings:S.join(";AACA"),sourceRoot:"",sources:[d],sourcesContent:[w]}}return u(s(t,{ranges:!0})),c&&(v&&(t=new Array(b+1).join("\n")+t),/^(inline|both)$/.test(y)&&(t+="\n//# sourceMappingURL=data:application/json;base64,"+n.btoa(unescape(encodeURIComponent(JSON.stringify(c))))),t+="\n//# sourceURL="+(d||"paperscript")),{url:d,source:w,code:t,map:c}}function h(n,s,a){function h(t,e){for(var i in t)!e&&/^_/.test(i)||!new RegExp("([\\b\\s\\W]|^)"+i.replace(/\$/g,"\\$")+"\\b").test(n)||(g.push(i),v.push(t[i]))}paper=s;var u,l=s.getView(),f=/\btool\.\w+|\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(n)&&!/\bnew\s+Tool\b/.test(n)?new K:null,d=f?f._events:[],_=["onFrame","onResize"].concat(d),g=[],v=[],p="object"==typeof n?n:o(n,a);n=p.code,h({__$__:t,$__:e,paper:s,view:l,tool:f},!0),h(s),_=r.each(_,function(t){new RegExp("\\s+"+t+"\\b").test(n)&&(g.push(t),this.push(t+": "+t))},[]).join(", "),_&&(n+="\nreturn { "+_+" };");var m=paper.agent;if(i&&(m.chrome||m.firefox&&m.versionNumber<40)){var y=i.createElement("script"),w=i.head||i.getElementsByTagName("head")[0];m.firefox&&(n="\n"+n),y.appendChild(i.createTextNode("paper._execute = function("+g+") {"+n+"\n}")),w.appendChild(y),u=paper._execute,delete paper._execute,w.removeChild(y)}else u=Function(g,n);var x=u.apply(s,v)||{};return r.each(d,function(t){var e=x[t];e&&(f[t]=e)}),l&&(x.onResize&&l.setOnResize(x.onResize),l.emit("resize",{size:l.size,delta:new c}),x.onFrame&&l.setOnFrame(x.onFrame),l.requestUpdate()),p}function u(t){if(/^text\/(?:x-|)paperscript$/.test(t.type)&&"true"!==a.getAttribute(t,"ignore")){var e=a.getAttribute(t,"canvas"),n=i.getElementById(e),r=t.src||t.getAttribute("data-src"),s=a.hasAttribute(t,"async"),o="data-paper-scope";if(!n)throw new Error('Unable to find canvas with id "'+e+'"');var u=a.get(n.getAttribute(o))||(new a).setup(n);return n.setAttribute(o,u._id),r?Q.request({url:r,async:s,mimeType:"text/plain",onLoad:function(t){h(t,u,r)}}):h(t.innerHTML,u,t.baseURI),t.setAttribute("data-paper-ignore","true"),u}}function l(){r.each(i&&i.getElementsByTagName("script"),u)}function f(t){return t?u(t):l()}var _,g,v=this;!function(t,e){return"object"==typeof _&&"object"==typeof module?e(_):"function"==typeof g&&g.amd?g(["exports"],e):void e(t.acorn||(t.acorn={}))}(this,function(t){"use strict";function e(t){ct=t||{};for(var e in gt)Object.prototype.hasOwnProperty.call(ct,e)||(ct[e]=gt[e]);_t=ct.sourceFile||null}function n(t,e){var n=vt(ft,t);e+=" ("+n.line+":"+n.column+")";var i=new SyntaxError(e);throw i.pos=t,i.loc=n,i.raisedAt=pt,i}function i(t){function e(t){if(1==t.length)return n+="return str === "+JSON.stringify(t[0])+";";n+="switch(str){";for(var e=0;e3){i.sort(function(t,e){return e.length-t.length}),n+="switch(str.length){";for(var r=0;rpt&&10!==n&&13!==n&&8232!==n&&8233!==n;)++pt,n=ft.charCodeAt(pt);ct.onComment&&ct.onComment(!1,ft.slice(t+2,pt),t,pt,e,ct.locations&&new r)}function u(){for(;dt>pt;){var t=ft.charCodeAt(pt);if(32===t)++pt;else if(13===t){++pt;var e=ft.charCodeAt(pt);10===e&&++pt,ct.locations&&(++kt,It=pt)}else if(10===t||8232===t||8233===t)++pt,ct.locations&&(++kt,It=pt);else if(t>8&&14>t)++pt;else if(47===t){var e=ft.charCodeAt(pt+1);if(42===e)o();else{if(47!==e)break;h()}}else if(160===t)++pt;else{if(!(t>=5760&&Ue.test(String.fromCharCode(t))))break;++pt}}}function l(){var t=ft.charCodeAt(pt+1);return t>=48&&57>=t?S(!0):(++pt,a(we))}function c(){var t=ft.charCodeAt(pt+1);return St?(++pt,x()):61===t?w(Se,2):w(be,1)}function f(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Be,1)}function d(t){var e=ft.charCodeAt(pt+1);return e===t?w(124===t?Pe:Ae,2):61===e?w(Se,2):w(124===t?Me:ze,1)}function _(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Te,1)}function g(t){var e=ft.charCodeAt(pt+1);return e===t?45==e&&62==ft.charCodeAt(pt+2)&&Je.test(ft.slice(At,pt))?(pt+=3,h(),u(),y()):w(ke,2):61===e?w(Se,2):w(Ne,1)}function v(t){var e=ft.charCodeAt(pt+1),n=1;return e===t?(n=62===t&&62===ft.charCodeAt(pt+2)?3:2,61===ft.charCodeAt(pt+n)?w(Se,n+1):w(Le,n)):33==e&&60==t&&45==ft.charCodeAt(pt+2)&&45==ft.charCodeAt(pt+3)?(pt+=4,h(),u(),y()):(61===e&&(n=61===ft.charCodeAt(pt+2)?3:2),w(Ee,n))}function p(t){var e=ft.charCodeAt(pt+1);return 61===e?w(Oe,61===ft.charCodeAt(pt+2)?3:2):w(61===t?Ce:Ie,1)}function m(t){switch(t){case 46:return l();case 40:return++pt,a(ge);case 41:return++pt,a(ve);case 59:return++pt,a(me);case 44:return++pt,a(pe);case 91:return++pt,a(ce);case 93:return++pt,a(fe);case 123:return++pt,a(de);case 125:return++pt,a(_e);case 58:return++pt,a(ye);case 63:return++pt,a(xe);case 48:var e=ft.charCodeAt(pt+1);if(120===e||88===e)return C();case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return S(!1);case 34:case 39:return k(t);case 47:return c(t);case 37:case 42:return f();case 124:case 38:return d(t);case 94:return _();case 43:case 45:return g(t);case 60:case 62:return v(t);case 61:case 33:return p(t);case 126:return w(Ie,1)}return!1}function y(t){if(t?pt=mt+1:mt=pt,ct.locations&&(wt=new r),t)return x();if(pt>=dt)return a(jt);var e=ft.charCodeAt(pt);if(Ye(e)||92===e)return A();var i=m(e);if(i===!1){var s=String.fromCharCode(e);if("\\"===s||Ge.test(s))return A();n(pt,"Unexpected character '"+s+"'")}return i}function w(t,e){var n=ft.slice(pt,pt+e);pt+=e,a(t,n)}function x(){for(var t,e,i="",r=pt;;){pt>=dt&&n(r,"Unterminated regular expression");var s=ft.charAt(pt);if(Je.test(s)&&n(r,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++pt}var i=ft.slice(r,pt);++pt;var o=P();o&&!/^[gmsiy]*$/.test(o)&&n(r,"Invalid regexp flag");try{var h=new RegExp(i,o)}catch(u){u instanceof SyntaxError&&n(r,u.message),n(u)}return a(Nt,h)}function b(t,e){for(var n=pt,i=0,r=0,s=null==e?1/0:e;s>r;++r){var a,o=ft.charCodeAt(pt);if(a=o>=97?o-97+10:o>=65?o-65+10:o>=48&&57>=o?o-48:1/0,a>=t)break;++pt,i=i*t+a}return pt===n||null!=e&&pt-n!==e?null:i}function C(){pt+=2;var t=b(16);return null==t&&n(mt+2,"Expected hexadecimal number"),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number"),a(Lt,t)}function S(t){var e=pt,i=!1,r=48===ft.charCodeAt(pt);t||null!==b(10)||n(e,"Invalid number"),46===ft.charCodeAt(pt)&&(++pt,b(10),i=!0);var s=ft.charCodeAt(pt);69!==s&&101!==s||(s=ft.charCodeAt(++pt),43!==s&&45!==s||++pt,null===b(10)&&n(e,"Invalid number"),i=!0),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number");var o,h=ft.slice(e,pt);return i?o=parseFloat(h):r&&1!==h.length?/[89]/.test(h)||Ot?n(e,"Invalid number"):o=parseInt(h,8):o=parseInt(h,10),a(Lt,o)}function k(t){pt++;for(var e="";;){pt>=dt&&n(mt,"Unterminated string constant");var i=ft.charCodeAt(pt);if(i===t)return++pt,a(Bt,e);if(92===i){i=ft.charCodeAt(++pt);var r=/^[0-7]+/.exec(ft.slice(pt,pt+3));for(r&&(r=r[0]);r&&parseInt(r,8)>255;)r=r.slice(0,-1);if("0"===r&&(r=null),++pt,r)Ot&&n(pt-2,"Octal literal in strict mode"),e+=String.fromCharCode(parseInt(r,8)),pt+=r.length-1;else switch(i){case 110:e+="\n";break;case 114:e+="\r";break;case 120:e+=String.fromCharCode(I(2));break;case 117:e+=String.fromCharCode(I(4));break;case 85:e+=String.fromCharCode(I(8));break;case 116:e+=" ";break;case 98:e+="\b";break;case 118:e+="\x0B";break;case 102:e+="\f";break;case 48:e+="\x00";break;case 13:10===ft.charCodeAt(pt)&&++pt;case 10:ct.locations&&(It=pt,++kt);break;default:e+=String.fromCharCode(i)}}else 13!==i&&10!==i&&8232!==i&&8233!==i||n(mt,"Unterminated string constant"),e+=String.fromCharCode(i),++pt}}function I(t){var e=b(16,t);return null===e&&n(mt,"Bad character escape sequence"),e}function P(){je=!1;for(var t,e=!0,i=pt;;){var r=ft.charCodeAt(pt);if(Ke(r))je&&(t+=ft.charAt(pt)),++pt;else{if(92!==r)break;je||(t=ft.slice(i,pt)),je=!0,117!=ft.charCodeAt(++pt)&&n(pt,"Expecting Unicode escape sequence \\uXXXX"),++pt;var s=I(4),a=String.fromCharCode(s);a||n(pt-1,"Invalid Unicode escape"),(e?Ye(s):Ke(s))||n(pt-4,"Invalid Unicode escape"),t+=a}e=!1}return je?t:ft.slice(i,pt)}function A(){var t=P(),e=Ft;return!je&&He(t)&&(e=le[t]),a(e,t)}function M(){Pt=mt,At=yt,Mt=xt,y()}function T(t){if(Ot=t,pt=mt,ct.locations)for(;It>pt;)It=ft.lastIndexOf("\n",It-2)+1,--kt;u(),y()}function z(){this.type=null,this.start=mt,this.end=null}function O(){this.start=wt,this.end=null,null!==_t&&(this.source=_t)}function E(){var t=new z;return ct.locations&&(t.loc=new O),ct.directSourceFile&&(t.sourceFile=ct.directSourceFile),ct.ranges&&(t.range=[mt,0]),t}function L(t){var e=new z;return e.start=t.start,ct.locations&&(e.loc=new O,e.loc.start=t.loc.start),ct.ranges&&(e.range=[t.range[0],0]),e}function N(t,e){return t.type=e,t.end=At,ct.locations&&(t.loc.end=Mt),ct.ranges&&(t.range[1]=At),t}function B(t){return ct.ecmaVersion>=5&&"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"use strict"===t.expression.value}function F(t){return bt===t?(M(),!0):void 0}function j(){return!ct.strictSemicolons&&(bt===jt||bt===_e||Je.test(ft.slice(At,mt)))}function D(){F(me)||j()||q()}function R(t){bt===t?M():q()}function q(){n(mt,"Unexpected token")}function V(t){"Identifier"!==t.type&&"MemberExpression"!==t.type&&n(t.start,"Assigning to rvalue"),Ot&&"Identifier"===t.type&&Ve(t.name)&&n(t.start,"Assigning to "+t.name+" in strict mode")}function H(t){Pt=At=pt,ct.locations&&(Mt=new r),Tt=Ot=null,zt=[],y();var e=t||E(),n=!0;for(t||(e.body=[]);bt!==jt;){var i=U();e.body.push(i),n&&B(i)&&T(!0),n=!1}return N(e,"Program")}function U(){(bt===be||bt===Se&&"/="==Ct)&&y(!0);var t=bt,e=E();switch(t){case Dt:case Vt:M();var i=t===Dt;F(me)||j()?e.label=null:bt!==Ft?q():(e.label=lt(),D());for(var r=0;re){var r=L(t);r.left=t,r.operator=Ct;var s=bt;M(),r.right=tt(et(),i,n);var a=N(r,s===Pe||s===Ae?"LogicalExpression":"BinaryExpression");return tt(a,e,n)}return t}function et(){if(bt.prefix){var t=E(),e=bt.isUpdate;return t.operator=Ct,t.prefix=!0,St=!0,M(),t.argument=et(),e?V(t.argument):Ot&&"delete"===t.operator&&"Identifier"===t.argument.type&&n(t.start,"Deleting local variable in strict mode"),N(t,e?"UpdateExpression":"UnaryExpression")}for(var i=nt();bt.postfix&&!j();){var t=L(i);t.operator=Ct,t.prefix=!1,t.argument=i,V(i),M(),i=N(t,"UpdateExpression")}return i}function nt(){return it(rt())}function it(t,e){if(F(we)){var n=L(t);return n.object=t,n.property=lt(!0),n.computed=!1,it(N(n,"MemberExpression"),e)}if(F(ce)){var n=L(t);return n.object=t,n.property=X(),n.computed=!0,R(fe),it(N(n,"MemberExpression"),e)}if(!e&&F(ge)){var n=L(t);return n.callee=t,n.arguments=ut(ve,!1),it(N(n,"CallExpression"),e)}return t}function rt(){switch(bt){case se:var t=E();return M(),N(t,"ThisExpression");case Ft:return lt();case Lt:case Bt:case Nt:var t=E();return t.value=Ct,t.raw=ft.slice(mt,yt),M(),N(t,"Literal");case ae:case oe:case he:var t=E();return t.value=bt.atomValue,t.raw=bt.keyword,M(),N(t,"Literal");case ge:var e=wt,n=mt;M();var i=X();return i.start=n,i.end=yt,ct.locations&&(i.loc.start=e,i.loc.end=xt),ct.ranges&&(i.range=[n,yt]),R(ve),i;case ce:var t=E();return M(),t.elements=ut(fe,!0,!0),N(t,"ArrayExpression");case de:return at();case Jt:var t=E();return M(),ht(t,!1);case re:return st();default:q()}}function st(){var t=E();return M(),t.callee=it(rt(),!0),F(ge)?t.arguments=ut(ve,!1):t.arguments=Et,N(t,"NewExpression")}function at(){var t=E(),e=!0,i=!1;for(t.properties=[],M();!F(_e);){if(e)e=!1;else if(R(pe),ct.allowTrailingCommas&&F(_e))break;var r,s={key:ot()},a=!1;if(F(ye)?(s.value=X(!0),r=s.kind="init"):ct.ecmaVersion>=5&&"Identifier"===s.key.type&&("get"===s.key.name||"set"===s.key.name)?(a=i=!0,r=s.kind=s.key.name,s.key=ot(),bt!==ge&&q(),s.value=ht(E(),!1)):q(),"Identifier"===s.key.type&&(Ot||i))for(var o=0;oa?t.id:t.params[a];if((qe(o.name)||Ve(o.name))&&n(o.start,"Defining '"+o.name+"' in strict mode"),a>=0)for(var h=0;a>h;++h)o.name===t.params[h].name&&n(o.start,"Argument name clash in strict mode")}return N(t,e?"FunctionDeclaration":"FunctionExpression")}function ut(t,e,n){for(var i=[],r=!0;!F(t);){if(r)r=!1;else if(R(pe),e&&ct.allowTrailingCommas&&F(t))break;n&&bt===pe?i.push(null):i.push(X(!0))}return i}function lt(t){var e=E();return t&&"everywhere"==ct.forbidReserved&&(t=!1),bt===Ft?(!t&&(ct.forbidReserved&&(3===ct.ecmaVersion?De:Re)(Ct)||Ot&&qe(Ct))&&-1==ft.slice(mt,yt).indexOf("\\")&&n(mt,"The keyword '"+Ct+"' is reserved"),e.name=Ct):t&&bt.keyword?e.name=bt.keyword:q(),St=!1,M(),N(e,"Identifier")}t.version="0.5.0";var ct,ft,dt,_t;t.parse=function(t,n){return ft=String(t),dt=ft.length,e(n),s(),H(ct.program)};var gt=t.defaultOptions={ecmaVersion:5,strictSemicolons:!1,allowTrailingCommas:!0,forbidReserved:!1,allowReturnOutsideFunction:!1,locations:!1,onComment:null,ranges:!1,program:null,sourceFile:null,directSourceFile:null},vt=t.getLineInfo=function(t,e){for(var n=1,i=0;;){Xe.lastIndex=i;var r=Xe.exec(t);if(!(r&&r.indexa;a++){var o=r[a],h=o?o+s:e;if(h in t){if(!n)return t[h];t[h]=i;break}}}return{getStyles:function(t){var e=t&&9!==t.nodeType?t.ownerDocument:t,n=e&&e.defaultView;return n&&n.getComputedStyle(t,"")},getBounds:function(t,e){var n,i=t.ownerDocument,r=i.body,s=i.documentElement;try{n=t.getBoundingClientRect()}catch(a){n={left:0,top:0,width:0,height:0}}var o=n.left-(s.clientLeft||r.clientLeft||0),h=n.top-(s.clientTop||r.clientTop||0);if(!e){var u=i.defaultView;o+=u.pageXOffset||s.scrollLeft||r.scrollLeft,h+=u.pageYOffset||s.scrollTop||r.scrollTop}return new g(o,h,n.width,n.height)},getViewportBounds:function(t){var e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new g(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return H.getBounds(t,e).getPoint()},getSize:function(t){return H.getBounds(t,!0).getSize()},isInvisible:function(t){return H.getSize(t).equals(new d(0,0))},isInView:function(t){return!H.isInvisible(t)&&H.getViewportBounds(t).intersects(H.getBounds(t,!0))},isInserted:function(t){return i.body.contains(t)},getPrefixed:function(e,n){return e&&t(e,n)},setPrefixed:function(e,n,i){if("object"==typeof n)for(var r in n)t(e,r,!0,n[r]);else t(e,n,!0,i)}}},U={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;a>s;s++)t.addEventListener(r[s],i,!1)},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;a>s;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 c(e.pageX||e.clientX+i.documentElement.scrollLeft,e.pageY||e.clientY+i.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return U.getPoint(t).subtract(H.getOffset(e||U.getTarget(t)))}};U.requestAnimationFrame=new function(){function t(){var e=s;s=[];for(var n=0,a=e.length;a>n;n++)e[n]();r=i&&s.length,r&&i(t)}var e,i=H.getPrefixed(n,"requestAnimationFrame"),r=!1,s=[];return function(n){s.push(n),i?r||(i(t),r=!0):e||(e=setInterval(t,1e3/60))}};var Z=r.extend(s,{_class:"View",initialize:function bt(t,e){function r(t){return e[t]||parseInt(e.getAttribute(t),10)}function s(){var t=H.getSize(e);return t.isNaN()||t.isZero()?new d(r("width"),r("height")):t}var o;if(n&&e){this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+bt._id++),U.add(e,this._viewEvents);var h="none";if(H.setPrefixed(e.style,{userDrag:h,userSelect:h,touchCallout:h,contentZooming:h,tapHighlightColor:"rgba(0,0,0,0)"}),a.hasAttribute(e,"resize")){var u=this;U.add(n,this._windowEvents={resize:function(){u.setViewSize(s())}})}if(o=s(),a.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var l=this._stats.domElement,c=l.style,f=H.getOffset(e);c.position="absolute",c.left=f.x+"px",c.top=f.y+"px",i.body.appendChild(l)}}else o=new d(e),e=null;this._project=t,this._scope=t._scope,this._element=e,this._pixelRatio||(this._pixelRatio=n&&n.devicePixelRatio||1),this._setElementSize(o.width,o.height),this._viewSize=o,bt._views.push(this),bt._viewsById[this._id]=this,(this._matrix=new p)._owner=this,this._zoom=1,bt._focused||(bt._focused=this),this._frameItems={},this._frameItemCount=0,this._itemEvents={"native":{},virtual:{}},this._autoUpdate=!paper.agent.node,this._needsUpdate=!1},remove:function(){if(!this._project)return!1;Z._focused===this&&(Z._focused=null),Z._views.splice(Z._views.indexOf(this),1),delete Z._viewsById[this._id];var t=this._project;return t._view===this&&(t._view=null),U.remove(this._element,this._viewEvents),U.remove(n,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0},_events:r.each(w._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,t&&this.requestUpdate()},update:function(){},draw:function(){this.update()},requestUpdate:function(){if(!this._requested){var t=this;U.requestAnimationFrame(function(){if(t._requested=!1,t._animate){t.requestUpdate();var e=t._element;H.getPrefixed(i,"hidden")&&"true"!==a.getAttribute(e,"keepalive")||!H.isInView(e)||t._handleFrame()}t._autoUpdate&&t.update()}),this._requested=!0}},play:function(){this._animate=!0,this.requestUpdate()},pause:function(){this._animate=!1},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,e=this._last?t-this._last:0;this._last=t,this.emit("frame",new r({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 r(t,{time:n.time+=t.delta,count:n.count++}))}},_changed:function(){this._project._changed(2049),this._bounds=null},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new _(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=d.read(arguments),e=t.width,n=t.height,i=t.subtract(this._viewSize);i.isZero()||(this._setElementSize(e,n),this._viewSize.set(e,n),this.emit("resize",{size:t,delta:i}),this._changed(),this._autoUpdate&&this.requestUpdate())},_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 g(new c,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=c.read(arguments);this.translate(this.getCenter().subtract(t))},getZoom:function(){return this._zoom},setZoom:function(t){this.transform((new p).scale(t/this._zoom,this.getCenter())),this._zoom=t},getMatrix:function(){return this._matrix},setMatrix:function(){var t=this._matrix;t.initialize.apply(t,arguments)},isVisible:function(){return H.isInView(this._element)},isInserted:function(){return H.isInserted(this._element)},getPixelSize:function(t){var e,n=this._element;if(n){var r=n.parentNode,s=i.createElement("div");s.style.fontSize=t,r.appendChild(s),e=parseFloat(H.getStyles(s).fontSize),r.removeChild(s)}else e=parseFloat(e);return e},getTextWidth:function(t,e){return 0}},r.each(["rotate","scale","shear","skew"],function(t){var e="rotate"===t;this[t]=function(){var n=(e?r:c).read(arguments),i=c.read(arguments,0,{readNull:!0});return this.transform((new p)[t](n,i||this.getCenter(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t){this._matrix.append(t)},scrollBy:function(){this.translate(c.read(arguments).negate())}}),{projectToView:function(){return this._matrix._transformPoint(c.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(c.read(arguments))},getEventPoint:function(t){return this.viewToProject(U.getOffset(t,this._element))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){i&&"string"==typeof e&&(e=i.getElementById(e));var r=n?W:Z;return new r(t,e)}}},new function(){function t(t){var e=U.getTarget(t);return e.getAttribute&&Z._viewsById[e.getAttribute("id")]}function r(){var t=Z._focused;if(!t||!t.isVisible())for(var e=0,n=Z._views.length;n>e;e++)if((t=Z._views[e]).isVisible()){Z._focused=u=t;break}}function s(t,e,n){t._handleMouseEvent("mousemove",e,n)}function a(t,e,n,i,r,s,a){function o(t,n){if(t.responds(n)){if(h||(h=new X(n,i,r,e||t,s?r.subtract(s):null)),t.emit(n,h)&&(P=!0,h.prevented&&(A=!0),h.stopped))return u=!0}else{var a=M[n];if(a)return o(t,a)}}for(var h,u=!1;t&&t!==a&&!o(t,n);)t=t._parent;return u}function o(t,e,n,i,r,s,o){return t._project.removeOn(i),A=P=!1,b&&a(b,null,i,r,s,o)||e&&e!==b&&!e.isDescendant(b)&&a(e,null,M[i]||i,r,s,o,b)||a(t,b||e||n,i,r,s,o)}if(n){var h,u,l,c,f,d=!1,_=!1,g=n.navigator;g.pointerEnabled||g.msPointerEnabled?(l="pointerdown MSPointerDown",c="pointermove MSPointerMove",f="pointerup pointercancel MSPointerUp MSPointerCancel"):(l="touchstart",c="touchmove",f="touchend touchcancel","ontouchstart"in n&&g.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(l+=" mousedown",c+=" mousemove",f+=" mouseup"));var v={},p={mouseout:function(t){var e=Z._focused,n=U.getRelatedTarget(t);if(e&&(!n||"HTML"===n.nodeName)){var i=U.getOffset(t,e._element),r=i.x,a=Math.abs,o=a(r),h=1<<25,u=o-h;i.x=a(u)r?-1:1):r,s(e,t,e.viewToProject(i))}},scroll:r};v[l]=function(e){var n=Z._focused=t(e);d||(d=!0,n._handleMouseEvent("mousedown",e))},p[c]=function(e){var n=Z._focused;if(!_){var i=t(e);i?n!==i&&(n&&s(n,e),h||(h=n),n=Z._focused=u=i):u&&u===n&&(h&&!h.isInserted()&&(h=null),n=Z._focused=h,h=null,r())}n&&s(n,e)},p[l]=function(){_=!0},p[f]=function(t){var e=Z._focused;e&&d&&e._handleMouseEvent("mouseup",t),_=d=!1},U.add(i,p),U.add(n,{load:r});var m,y,w,x,b,C,S,k,I,P=!1,A=!1,M={doubleclick:"click",mousedrag:"mousemove"},T={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}},z=!1;return{_viewEvents:v,_handleMouseEvent:function(t,n,i){function r(t){return h.virtual[t]||f.responds(t)||c&&c.responds(t)}function s(){if(g===e){var t=_&&f._project.hitTest(i,{tolerance:0,fill:!0,stroke:!0});g=t&&t.item||null}return g||f}var h=this._itemEvents,u=h["native"][t],l="mousemove"===t,c=this._scope.tool,f=this;l&&d&&r("mousedrag")&&(t="mousedrag"),i||(i=this.getEventPoint(n));var _=this.getBounds().contains(i),g=e,v=!1,p={};p[t.substr(5)]=!0,u&&s(),u&&g!==x&&(x&&a(x,null,"mouseleave",n,i),g&&a(g,null,"mouseenter",n,i),x=g),z^_&&(a(this,null,_?"mouseenter":"mouseleave",n,i),I=_?this:null,v=!0),!_&&!p.drag||i.equals(y)||(o(this,g,s,l?t:"mousemove",n,i,y),v=!0),z=_,(p.down&&_||p.up&&m)&&(o(this,g,s,t,n,i,m),p.down?(k=g===C&&Date.now()-S<300,w=C=g,b=!A&&g,m=i):p.up&&(A||g!==w||(S=Date.now(),o(this,g,s,k?"doubleclick":"click",n,i,m),k=!1),w=b=null),z=!1,v=!0),y=i,v&&c&&(P=c._handleMouseEvent(t,n,i,p)||P),(P&&!p.move||p.down&&r("mouseup"))&&n.preventDefault()},_handleKeyEvent:function(t,e,n,i){function r(r){r.responds(t)&&(paper=a,r.emit(t,s=s||new $(t,e,n,i)))}var s,a=this._scope,o=a.tool;this.isVisible()&&(r(this),o&&o.responds(t)&&r(o))},_countItemEvent:function(t,e){var n=this._itemEvents,i=n["native"],r=n.virtual;for(var s in T)i[s]=(i[s]||0)+(T[s][t]||0)*e;r[t]=(r[t]||0)+e},statics:{updateFocus:r}}}}),W=Z.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof n.HTMLCanvasElement)){var i=d.read(arguments,1);if(i.isZero())throw new Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=tt.getCanvas(i)}var r=this._context=e.getContext("2d");if(r.save(),this._pixelRatio=1,!/^off|false$/.test(a.getAttribute(e,"hidpi"))){var s=n.devicePixelRatio||1,o=H.getPrefixed(r,"backingStorePixelRatio")||1;this._pixelRatio=s/o}Z.call(this,t,e),this._needsUpdate=!0},remove:function Ct(){return this._context.restore(),Ct.base.call(this)},_setElementSize:function St(t,e){var n=this._pixelRatio;if(St.base.call(this,t*n,e*n),1!==n){var i=this._element,r=this._context;if(!a.hasAttribute(i,"resize")){var s=i.style;s.width=t+"px",s.height=e+"px"}r.restore(),r.save(),r.scale(n,n)}},getPixelSize:function kt(t){var e,n=paper.agent;if(n&&n.firefox)e=kt.base.call(this,t);else{var i=this._context,r=i.font;i.font=t+" serif",e=parseFloat(i.font),i.font=r}return e},getTextWidth:function(t,e){var n=this._context,i=n.font,r=0;n.font=t;for(var s=0,a=e.length;a>s;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,!0}}),G=r.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 J.modifiers}}),$=G.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()+" }"}}),J=new function(){function t(t){var e=t.key||t.keyIdentifier;return e=/^U\+/.test(e)?String.fromCharCode(parseInt(e.substr(2),16)):/^Arrow[A-Z]/.test(e)?e.substr(5):"Unidentified"===e?String.fromCharCode(t.keyCode):e,o[e]||(e.length>1?r.hyphenate(e):e.toLowerCase())}function e(t,n,i,a){var o,h=Z._focused;if(u[n]=t,t?l[n]=i:delete l[n],n.length>1&&(o=r.camelize(n))in modifiers){modifiers[o]=t;var c=paper&&paper.agent;if("meta"===o&&c&&c.mac)if(t)s={};else{for(var f in s)f in l&&e(!1,f,s[f],a);s=null}}else t&&s&&(s[n]=i);h&&h._handleKeyEvent(t?"keydown":"keyup",a,n,i)}var s,a,o={" ":"tab"," ":"space","\b":"backspace","":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},h={tab:" ",space:" ",enter:"\r"},u={},l={};return modifiers=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=paper&&paper.agent;return t&&t.mac?this.meta:this.control}}}),U.add(i,{keydown:function(n){var i=t(n),r=paper&&paper.agent;i.length>1||r&&r.chrome&&(n.altKey||r.mac&&n.metaKey||!r.mac&&n.ctrlKey)?e(!0,i,h[i]||(i.length>1?"":i),n):a=i},keypress:function(n){if(a){var i=t(n),r=n.charCode,s=r>=32?String.fromCharCode(r):i.length>1?"":i;i!==a&&(i=s.toLowerCase()),e(!0,i,s,n),a=null}},keyup:function(n){var i=t(n);i in l&&e(!1,i,l[i],n)}}),U.add(n,{blur:function(t){for(var n in l)e(!1,n,l[n],t)}}),{modifiers:modifiers,isDown:function(t){return!!u[t]}}},X=G.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},getTarget:function(){var t=this._target;return"function"==typeof t&&(t=this._target=t()),t},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.getTarget()+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),Y=G.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?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);)e=n,n=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()+" }"}}),K=o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this._set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=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&&th)return!1;e&&(r=s.add(o.normalize(Math.min(h,e))))}c._moveCount++}return c._point=r,c._lastPoint=s||r,i.down&&(c._moveCount=-1,c._downPoint=r,c._downCount++),!0}function s(){o&&(l=c.emit(t,new Y(c,t,e))||l)}paper=this._scope,i.drag&&!this.responds(t)&&(t="mousemove");var a=i.move||i.drag,o=this.responds(t),h=this.minDistance,u=this.maxDistance,l=!1,c=this;if(i.down)r(),s();else if(i.up)r(null,u),s();else if(o)for(;r(h,u);)s();return l}}),Q={request:function(t){var e=new n.XMLHttpRequest;return e.open((t.method||"get").toUpperCase(),t.url,r.pick(t.async,!0)),t.mimeType&&e.overrideMimeType(t.mimeType),e.onload=function(){var n=e.status;0===n||200===n?t.onLoad&&t.onLoad.call(e,e.responseText):e.onerror()},e.onerror=function(){var n=e.status,i='Could not load "'+t.url+'" (Status: '+n+")";if(!t.onError)throw new Error(i);t.onError(i,n)},e.send(null)}},tt={canvases:[],getCanvas:function(t,e){if(!n)return null;var r,s=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?r=this.canvases.pop():(r=i.createElement("canvas"),s=!1);var a=r.getContext("2d");if(!a)throw new Error("Canvas "+r+" is unable toprovide a 2D context.");return r.width===t&&r.height===e?s&&a.clearRect(0,0,t+1,e+1):(r.width=t,r.height=e),a.save(),r},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))}},et=new function(){function t(t,e,n){return.2989*t+.587*e+.114*n}function e(e,n,i,r){var s=r-t(e,n,i);d=e+s,_=n+s,g=i+s;var r=t(d,_,g),a=v(d,_,g),o=p(d,_,g);if(0>a){var h=r-a;d=r+(d-r)*r/h,_=r+(_-r)*r/h,g=r+(g-r)*r/h}if(o>255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function n(t,e,n){return p(t,e,n)-v(t,e,n)}function i(t,e,n,i){var r,s=[t,e,n],a=p(t,e,n),o=v(t,e,n);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*i/(s[a]-s[o]),s[a]=i):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=128>u?2*u*s/255:255-2*(255-u)*(255-s)/255,_=128>l?2*l*a/255:255-2*(255-l)*(255-a)/255,g=128>c?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var t=s*u/255;d=t+u*(255-(255-u)*(255-s)/255-t)/255,t=a*l/255,_=t+l*(255-(255-l)*(255-a)/255-t)/255,t=o*c/255,g=t+c*(255-(255-c)*(255-o)/255-t)/255},"hard-light":function(){d=128>s?2*s*u/255:255-2*(255-s)*(255-u)/255,_=128>a?2*a*l/255:255-2*(255-a)*(255-l)/255,g=128>o?2*o*c/255:255-2*(255-o)*(255-c)/255},"color-dodge":function(){d=0===u?0:255===s?255:v(255,255*u/(255-s)),_=0===l?0:255===a?255:v(255,255*l/(255-a)),g=0===c?0:255===o?255:v(255,255*c/(255-o))},"color-burn":function(){d=255===u?255:0===s?0:p(0,255-255*(255-u)/s),_=255===l?255:0===a?0:p(0,255-255*(255-l)/a),g=255===c?255:0===o?0:p(0,255-255*(255-c)/o)},darken:function(){d=s>u?u:s,_=a>l?l:a,g=o>c?c:o},lighten:function(){d=u>s?u:s,_=l>a?l:a,g=c>o?c:o},difference:function(){d=u-s,0>d&&(d=-d),_=l-a,0>_&&(_=-_),g=c-o,0>g&&(g=-g)},exclusion:function(){d=u+s*(255-u-u)/255,_=l+a*(255-l-l)/255,g=c+o*(255-c-c)/255},hue:function(){i(s,a,o,n(u,l,c)),e(d,_,g,t(u,l,c))},saturation:function(){i(u,l,c,n(s,a,o)),e(d,_,g,t(u,l,c))},luminosity:function(){e(u,l,c,t(s,a,o))},color:function(){e(s,a,o,t(u,l,c))},add:function(){d=v(u+s,255),_=v(l+a,255),g=v(c+o,255)},subtract:function(){d=p(u-s,0),_=p(l-a,0),g=p(c-o,0)},average:function(){d=(u+s)/2,_=(l+a)/2,g=(c+o)/2},negation:function(){d=255-m(255-s-u),_=255-m(255-a-l),g=255-m(255-o-c)}},w=this.nativeModes=r.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},{}),x=tt.getContext(1,1);x&&(r.each(y,function(t,e){var n="darken"===e,i=!1;x.save();try{x.fillStyle=n?"#300":"#a00",x.fillRect(0,0,1,1),x.globalCompositeOperation=e,x.globalCompositeOperation===e&&(x.fillStyle=n?"#a00":"#300",x.fillRect(0,0,1,1),i=x.getImageData(0,0,1,1).data[0]!==n?170:51)}catch(r){}x.restore(),w[e]=i}),tt.release(x)),this.process=function(t,e,n,i,r){var v=e.canvas,p="normal"===t;if(p||w[t])n.save(),n.setTransform(1,0,0,1,0,0),n.globalAlpha=i,p||(n.globalCompositeOperation=t),n.drawImage(v,r.x,r.y),n.restore();else{var m=y[t];if(!m)return;for(var x=n.getImageData(r.x,r.y,v.width,v.height),b=x.data,C=e.getImageData(0,0,v.width,v.height).data,S=0,k=b.length;k>S;S+=4){s=C[S],u=b[S],a=C[S+1],l=b[S+1],o=C[S+2],c=b[S+2],h=C[S+3],f=b[S+3],m();var I=h*i/255,P=1-I;b[S]=I*d+P*u,b[S+1]=I*_+P*l,b[S+2]=I*g+P*c,b[S+3]=h*i+P*f}n.putImageData(x,r.x,r.y)}}},nt=new function(){function t(t,e,s){return n(i.createElementNS(r,t),e,s)}function e(t,e){var n=o[e],i=n?t.getAttributeNS(n,e):t.getAttribute(e);return"null"===i?null:i}function n(t,e,n){for(var i in e){var r=e[i],s=o[i];"number"==typeof r&&n&&(r=n.number(r)),s?t.setAttributeNS(s,i,r):t.setAttribute(i,r)}return t}var r="http://www.w3.org/2000/svg",s="http://www.w3.org/2000/xmlns",a="http://www.w3.org/1999/xlink",o={href:a,xlink:s,xmlns:s+"/","xmlns:xlink":s+"/"};return{svg:r,xmlns:s,xlink:a,create:t,get:e,set:n}},it=r.each({fillColor:["fill","color"],fillRule:["fill-rule","string"],strokeColor:["stroke","color"],strokeWidth:["stroke-width","number"],strokeCap:["stroke-linecap","string"],strokeJoin:["stroke-linejoin","string"],strokeScaling:["vector-effect","lookup",{"true":"none","false":"non-scaling-stroke"},function(t,e){return!e&&(t instanceof O||t instanceof C||t instanceof F)}],miterLimit:["stroke-miterlimit","number"],dashArray:["stroke-dasharray","array"],dashOffset:["stroke-dashoffset","number"],fontFamily:["font-family","string"],fontWeight:["font-weight","string"],fontSize:["font-size","number"],justification:["text-anchor","lookup",{left:"start",center:"middle",right:"end"}],opacity:["opacity","number"],blendMode:["mix-blend-mode","style"]},function(t,e){var n=r.capitalize(e),i=t[2];this[e]={type:t[1],property:e,attribute:t[0],toSVG:i,fromSVG:i&&r.each(i,function(t,e){this[t]=e},{}),exportFilter:t[3],get:"get"+n,set:"set"+n}},{});return new function(){function t(t,e,n){var i=new r,s=t.getTranslation();if(e){t=t._shiftless();var a=t._inverseTransform(s);i[n?"cx":"x"]=a.x,i[n?"cy":"y"]=a.y,s=null}if(!t.isIdentity()){var o=t.decompose();if(o){var h=[],l=o.rotation,c=o.scaling,f=o.skewing;s&&!s.isZero()&&h.push("translate("+S.point(s)+")"),l&&h.push("rotate("+S.number(l)+")"),u.isZero(c.x-1)&&u.isZero(c.y-1)||h.push("scale("+S.point(c)+")"),f&&f.x&&h.push("skewX("+S.number(f.x)+")"),f&&f.y&&h.push("skewY("+S.number(f.y)+")"),i.transform=h.join(" ")}else i.transform="matrix("+t.getValues().join(",")+")"}return i}function e(e,n){for(var i=t(e._matrix),r=e._children,s=nt.create("g",i,S),a=0,o=r.length;o>a;a++){var h=r[a],u=b(h,n);if(u)if(h.isClipMask()){var l=nt.create("clipPath");l.appendChild(u),m(h,l,"clip"),nt.set(s,{"clip-path":"url(#"+l.id+")"})}else s.appendChild(u)}return s}function i(e,n){var i=t(e._matrix,!0),r=e.getSize(),s=e.getImage();return i.x-=r.width/2,i.y-=r.height/2,i.width=r.width,i.height=r.height,i.href=n.embedImages===!1&&s&&s.src||e.toDataURL(),nt.create("image",i,S)}function s(e,n){var i=n.matchShapes;if(i){var r=e.toShape(!1);if(r)return a(r,n)}var s,o=e._segments,h=o.length,u=t(e._matrix);if(i&&h>=2&&!e.hasHandles())if(h>2){s=e._closed?"polygon":"polyline";for(var l=[],c=0;h>c;c++)l.push(S.point(o[c]._point));u.points=l.join(" ")}else{s="line";var f=o[0]._point,d=o[1]._point;u.set({x1:f.x,y1:f.y,x2:d.x,y2:d.y})}else s="path",u.d=e.getPathData(null,n.precision);return nt.create(s,u,S)}function a(e){var n=e._type,i=e._radius,r=t(e._matrix,!0,"rectangle"!==n);if("rectangle"===n){n="rect";var s=e._size,a=s.width,o=s.height;r.x-=a/2,r.y-=o/2,r.width=a,r.height=o,i.isZero()&&(i=null)}return i&&("circle"===n?r.r=i:(r.rx=i.width,r.ry=i.height)),nt.create(n,r,S)}function o(e,n){var i=t(e._matrix),r=e.getPathData(null,n.precision);return r&&(i.d=r),nt.create("path",i,S)}function c(e,n){var i=t(e._matrix,!0),r=e._definition,s=v(r,"symbol"),a=r._item,o=a.getBounds();return s||(s=nt.create("symbol",{viewBox:S.rectangle(o)}),s.appendChild(b(a,n)),m(r,s,"symbol")),i.href="#"+s.id,i.x+=o.x,i.y+=o.y,i.width=o.width,i.height=o.height,i.overflow="visible",nt.create("use",i,S)}function f(t){var e=v(t,"color");if(!e){var n,i=t.getGradient(),r=i._radial,s=t.getOrigin(),a=t.getDestination();if(r){n={cx:s.x,cy:s.y,r:s.getDistance(a)};var o=t.getHighlight();o&&(n.fx=o.x,n.fy=o.y)}else n={x1:s.x,y1:s.y,x2:a.x,y2:a.y};n.gradientUnits="userSpaceOnUse",e=nt.create((r?"radial":"linear")+"Gradient",n,S);for(var h=i._stops,u=0,l=h.length;l>u;u++){var c=h[u],f=c._color,d=f.getAlpha();n={offset:c._offset||u/(l-1)},f&&(n["stop-color"]=f.toCSS(!0)),1>d&&(n["stop-opacity"]=d),e.appendChild(nt.create("stop",n,S))}m(t,e,"color")}return"url(#"+e.id+")"}function d(e){var n=nt.create("text",t(e._matrix,!0),S);return n.textContent=e._content,n}function _(t,e,n){var i={},s=!n&&t.getParent(),a=[];return null!=t._name&&(i.id=t._name),r.each(it,function(e){var n=e.get,o=e.type,h=t[n]();if(e.exportFilter?e.exportFilter(t,h):!s||!r.equals(s[n](),h)){if("color"===o&&null!=h){var u=h.getAlpha();1>u&&(i[e.attribute+"-opacity"]=u)}"style"===o?a.push(e.attribute+": "+h):i[e.attribute]=null==h?"none":"color"===o?h.gradient?f(h,t):h.toCSS(!0):"array"===o?h.join(","):"lookup"===o?e.toSVG[h]:h}}),a.length&&(i.style=a.join(";")),1===i.opacity&&delete i.opacity,t._visible||(i.visibility="hidden"),nt.set(e,i,S)}function v(t,e){k||(k={ids:{},svgs:{}});var n=t._id||t.__id||(t.__id=l.get("svg"));return t&&k.svgs[e+"-"+n]}function m(t,e,n){k||v();var i=k.ids[n]=(k.ids[n]||0)+1;e.id=n+"-"+i,k.svgs[n+"-"+(t._id||t.__id)]=e}function x(t,e){var i=t,r=null;if(k){i="svg"===t.nodeName.toLowerCase()&&t;for(var s in k.svgs)r||(i||(i=nt.create("svg"),i.appendChild(t)),r=i.insertBefore(nt.create("defs"),i.firstChild)),r.appendChild(k.svgs[s]);k=null}return e.asString?(new n.XMLSerializer).serializeToString(i):i}function b(t,e,n){var i=I[t._class],r=i&&i(t,e);if(r){var s=e.onExport;s&&(r=s(t,r,e)||r);var a=JSON.stringify(t._data);a&&"{}"!==a&&"null"!==a&&r.setAttribute("data-paper-data",a)}return r&&_(t,r,n)}function C(t){return t||(t={}),S=new h(t.precision),t}var S,k,I={Group:e,Layer:e,Raster:i,Path:s,Shape:a,CompoundPath:o,SymbolItem:c,PointText:d};w.inject({exportSVG:function(t){return t=C(t),x(b(this,t,!0),t)}}),y.inject({exportSVG:function(e){e=C(e);var n=this._children,i=this.getView(),s=r.pick(e.bounds,"view"),a=e.matrix||"view"===s&&i._matrix,o=a&&p.read([a]),h="view"===s?new g([0,0],i.getViewSize()):"content"===s?w._getBounds(n,o,{stroke:!0}):g.read([s],0,{readNull:!0}),u={version:"1.1",xmlns:nt.svg,"xmlns:xlink":nt.xlink};h&&(u.width=h.width,u.height=h.height,(h.x||h.y)&&(u.viewBox=S.rectangle(h)));var l=nt.create("svg",u,S),c=l;o&&!o.isIdentity()&&(c=l.appendChild(nt.create("g",t(o),S)));for(var f=0,d=n.length;d>f;f++)c.appendChild(b(n[f],e,!0));return x(l,e)}})},new function(){function t(t,e,n,i,r){var s=nt.get(t,e),a=null==s?i?null:n?"":0:n?s:parseFloat(s);return/%\s*$/.test(s)?a/100*(r?1:M[/x|^width/.test(e)?"width":"height"]):a}function s(e,n,i,r,s){return n=t(e,n||"x",!1,r,s),i=t(e,i||"y",!1,r,s),!r||null!=n&&null!=i?new c(n,i):null}function a(e,n,i,r,s){return n=t(e,n||"width",!1,r,s),i=t(e,i||"height",!1,r,s),!r||null!=n&&null!=i?new d(n,i):null}function o(t,e,n){return"none"===t?null:"number"===e?parseFloat(t):"array"===e?t?t.split(/[\s,]+/g).map(parseFloat):[]:"color"===e?k(t)||t:"lookup"===e?n[t]:t}function h(t,e,n,i){var r=t.childNodes,s="clippath"===e,a="defs"===e,o=new x,h=o._project,u=h._currentStyle,l=[];if(s||a||(o=b(o,t,i),h._currentStyle=o._style.clone()),i)for(var c=t.querySelectorAll("defs"),f=0,d=c.length;d>f;f++)P(c[f],n,!1);for(var f=0,d=r.length;d>f;f++){var _,g=r[f];1!==g.nodeType||/^defs$/i.test(g.nodeName)||!(_=P(g,n,!1))||_ instanceof I||l.push(_)}return o.addChildren(l),s&&(o=b(o.reduce(),t,i)),h._currentStyle=u,(s||a)&&(o.remove(),o=null),o}function u(t,e){for(var n=t.getAttribute("points").match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g),i=[],r=0,s=n.length;s>r;r+=2)i.push(new c(parseFloat(n[r]),parseFloat(n[r+1])));var a=new E(i);return"polygon"===e&&a.closePath(),a}function l(t){return O.create(t.getAttribute("d"))}function f(e,n){var i,r=(t(e,"href",!0)||"").substring(1),a="radialgradient"===n;if(r)i=L[r].getGradient(),i._radial^a&&(i=i.clone(),i._radial=a);else{for(var o=e.childNodes,h=[],u=0,l=o.length;l>u;u++){var c=o[u];1===c.nodeType&&h.push(b(new q,c))}i=new R(h,a)}var f,d,_,g="userSpaceOnUse"!==t(e,"gradientUnits",!0);a?(f=s(e,"cx","cy",!1,g),d=f.add(t(e,"r",!1,!1,g),0),_=s(e,"fx","fy",!0,g)):(f=s(e,"x1","y1",!1,g),d=s(e,"x2","y2",!1,g));var v=b(new D(i,f,d,_),e);return v._scaleToBounds=g,null}function _(t,e,n,i){if(t.transform){for(var r=(i.getAttribute(n)||"").split(/\)\s*/g),s=new p,a=0,o=r.length;o>a;a++){var h=r[a];if(!h)break;for(var u=h.split(/\(\s*/),l=u[0],c=u[1].split(/[\s,]+/g),f=0,d=c.length;d>f;f++)c[f]=parseFloat(c[f]);switch(l){case"matrix":s.append(new p(c[0],c[1],c[2],c[3],c[4],c[5]));break;case"rotate":s.rotate(c[0],c[1],c[2]);break;case"translate":s.translate(c[0],c[1]);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 v(t,e,n){var i="fill-opacity"===n?"getFillColor":"getStrokeColor",r=t[i]&&t[i]();r&&r.setAlpha(parseFloat(e))}function m(t,n,i){var s=t.attributes[n],a=s&&s.value;if(!a){var o=r.camelize(n);a=t.style[o],a||i.node[o]===i.parent[o]||(a=i.node[o])}return a?"none"===a?null:a:e}function b(t,n,i){var s=n.parentNode,a={node:H.getStyles(n)||{},parent:!i&&!/^defs$/i.test(s.tagName)&&H.getStyles(s)||{}};return r.each(z,function(i,r){var s=m(n,r,a);t=s!==e&&i(t,s,r,n,a)||t}),t}function k(t){var e=t&&t.match(/\((?:["'#]*)([^"')]+)/),i=e&&L[e[1].replace(n.location.href.split("#")[0]+"#","")];return i&&i._scaleToBounds&&(i=i.clone(),i._scaleToBounds=!0),i}function P(t,e,n){var s,o,h,u=t.nodeName.toLowerCase(),l="#document"!==u,c=i.body;n&&l&&(M=a(t,null,null,!0)||paper.getView().getSize(),s=nt.create("svg",{style:"stroke-width: 1px; stroke-miterlimit: 10"}),o=t.parentNode,h=t.nextSibling,s.appendChild(t),c.appendChild(s));var f=paper.settings,d=f.applyMatrix,_=f.insertItems;f.applyMatrix=!1,f.insertItems=!1;var g=T[u],v=g&&g(t,u,e,n)||null; +if(f.insertItems=_,f.applyMatrix=d,v){!l||v instanceof x||(v=b(v,t,n));var p=e.onImport,m=l&&t.getAttribute("data-paper-data");p&&(v=p(t,v,e)||v),e.expandShapes&&v instanceof C&&(v.remove(),v=v.toPath()),m&&(v._data=JSON.parse(m))}return s&&(c.removeChild(s),o&&(h?o.insertBefore(t,h):o.appendChild(t))),n&&(L={},v&&r.pick(e.applyMatrix,d)&&v.matrix.apply(!0,!0)),v}function A(t,r,s){function a(i){try{var a="object"==typeof i?i:(new n.DOMParser).parseFromString(i,"image/svg+xml");if(!a.nodeName)throw a=null,new Error("Unsupported SVG source: "+t);paper=h,u=P(a,r,!0),r&&r.insert===!1||s._insertItem(e,u);var l=r.onLoad;l&&l(u,i)}catch(c){o(c)}}function o(t,e){var n=r.onError;if(!n)throw new Error(t);n(t,e)}if(!t)return null;r="function"==typeof r?{onLoad:r}:r||{};var h=paper,u=null;if("string"!=typeof t||/^.*s;s++){var o=r[s];if(1===o.nodeType)return P(o,n,i)}},g:h,svg:h,clippath:h,polygon:u,polyline:u,path:l,lineargradient:f,radialgradient:f,image:function(e){var n=new S(t(e,"href",!0));return n.on("load",function(){var t=a(e);this.setSize(t);var n=this._matrix._transformPoint(s(e).add(t.divide(2)));this.translate(n)}),n},symbol:function(t,e,n,i){return new I(h(t,e,n,i),!0)},defs:h,use:function(e){var n=(t(e,"href",!0)||"").substring(1),i=L[n],r=s(e);return i?i instanceof I?i.place(r):i.clone().translate(r):null},circle:function(e){return new C.Circle(s(e,"cx","cy"),t(e,"r"))},ellipse:function(t){return new C.Ellipse({center:s(t,"cx","cy"),radius:a(t,"rx","ry")})},rect:function(t){return new C.Rectangle(new g(s(t),a(t)),a(t,"rx","ry"))},line:function(t){return new E.Line(s(t,"x1","y1"),s(t,"x2","y2"))},text:function(t){var e=new j(s(t).add(s(t,"dx","dy")));return e.setContent(t.textContent.trim()||""),e}},z=r.set(r.each(it,function(t){this[t.attribute]=function(e,n){if(e[t.set]&&(e[t.set](o(n,t.type,t.fromSVG)),"color"===t.type)){var i=e[t.get]();if(i){if(i._scaleToBounds){var r=e.getBounds();i.transform((new p).translate(r.getPoint()).scale(r.getSize()))}e instanceof C&&i.transform((new p).translate(e.getPosition(!0).negate()))}}}},{}),{id:function(t,e){L[e]=t,t.setName&&t.setName(e)},"clip-path":function(t,e){var n=k(e);if(n){if(n=n.clone(),n.setClipMask(!0),!(t instanceof x))return new x(n,t);t.insertChild(0,n)}},gradientTransform:_,transform:_,"fill-opacity":v,"stroke-opacity":v,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){if(t.setOffset){var n=e.match(/(.*)%$/);t.setOffset(n?n[1]/100:parseFloat(e))}},viewBox:function(t,e,n,i,r){var s,h,u=new g(o(e,"array")),l=a(i,null,null,!0);if(t instanceof x){var c=l?l.divide(u.getSize()):1,h=(new p).scale(c).translate(u.getPoint().negate());s=t}else t instanceof I&&(l&&u.setSize(l),s=t._item);if(s){if("visible"!==m(i,"overflow",r)){var f=new C.Rectangle(u);f.setClipMask(!0),s.addChild(f)}h&&s.transform(h)}}}),L={};w.inject({importSVG:function(t,e){return A(t,e,this)}}),y.inject({importSVG:function(t,e){return this.activate(),A(t,e,this)}})},r.exports.PaperScript=function(){function t(t,e,n){var i=p[e];if(t&&t[i]){var r=t[i](n);return"!="===e?!r:r}switch(e){case"+":return t+n;case"-":return t-n;case"*":return t*n;case"/":return t/n;case"%":return t%n;case"==":return t==n;case"!=":return t!=n}}function e(t,e){var n=m[t];if(n&&e&&e[n])return e[n]();switch(t){case"+":return+e;case"-":return-e}}function s(t,e){return v.acorn.parse(t,e)}function o(t,e){function r(t){for(var e=0,n=f.length;n>e;e++){var i=f[e];if(i[0]>=t)break;t+=i[1]}return t}function a(e){return t.substring(r(e.range[0]),r(e.range[1]))}function o(e,n){return t.substring(r(e.range[1]),r(n.range[0]))}function h(e,n){for(var i=r(e.range[0]),s=r(e.range[1]),a=0,o=f.length-1;o>=0;o--)if(i>f[o][0]){a=o+1;break}f.splice(a,0,[i,n.length-s+i]),t=t.substring(0,i)+n+t.substring(s)}function u(t,e){if(t){for(var n in t)if("range"!==n&&"loc"!==n){var i=t[n];if(Array.isArray(i))for(var r=0,s=i.length;s>r;r++)u(i[r],t);else i&&"object"==typeof i&&u(i,t)}switch(t.type){case"UnaryExpression":if(t.operator in m&&"Literal"!==t.argument.type){var l=a(t.argument);h(t,'$__("'+t.operator+'", '+l+")")}break;case"BinaryExpression":if(t.operator in p&&"Literal"!==t.left.type){var c=a(t.left),f=a(t.right),d=o(t.left,t.right),_=t.operator;h(t,"__$__("+c+","+d.replace(new RegExp("\\"+_),'"'+_+'"')+", "+f+")")}break;case"UpdateExpression":case"AssignmentExpression":var g=e&&e.type;if(!("ForStatement"===g||"BinaryExpression"===g&&/^[=!<>]/.test(e.operator)||"MemberExpression"===g&&e.computed))if("UpdateExpression"===t.type){var l=a(t.argument),v="__$__("+l+', "'+t.operator[0]+'", 1)',y=l+" = "+v;t.prefix||"AssignmentExpression"!==g&&"VariableDeclarator"!==g||(a(e.left||e.id)===l&&(y=v),y=l+"; "+y),h(t,y)}else if(/^.=$/.test(t.operator)&&"Literal"!==t.left.type){var c=a(t.left),f=a(t.right);h(t,c+" = __$__("+c+', "'+t.operator[0]+'", '+f+")")}}}}function l(t){var e="",n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(t=(Math.abs(t)<<1)+(0>t?1:0);t||!e;){var i=31&t;t>>=5,t&&(i|=32),e+=n[i]}return e}if(!t)return"";e=e||{};var c,f=[],d=e.url||"",_=paper.agent,g=_.versionNumber,v=!1,y=e.sourceMaps,w=e.source||t,x=/\r\n|\n|\r/gm,b=e.offset||0;if(y&&(_.chrome&&g>=30||_.webkit&&g>=537.76||_.firefox&&g>=23||_.node)){if(_.node)b-=2;else if(n&&d&&!n.location.href.indexOf(d)){var C=i.getElementsByTagName("html")[0].innerHTML;b=C.substr(0,C.indexOf(t)+1).match(x).length+1}v=b>0&&!(_.chrome&&g>=36||_.safari&&g>=600||_.firefox&&g>=40||_.node);var S=["AA"+l(v?0:b)+"A"];S.length=(t.match(x)||[]).length+1+(v?b:0),c={version:3,file:d,names:[],mappings:S.join(";AACA"),sourceRoot:"",sources:[d],sourcesContent:[w]}}return u(s(t,{ranges:!0})),c&&(v&&(t=new Array(b+1).join("\n")+t),/^(inline|both)$/.test(y)&&(t+="\n//# sourceMappingURL=data:application/json;base64,"+n.btoa(unescape(encodeURIComponent(JSON.stringify(c))))),t+="\n//# sourceURL="+(d||"paperscript")),{url:d,source:w,code:t,map:c}}function h(n,s,a){function h(t,e){for(var i in t)!e&&/^_/.test(i)||!new RegExp("([\\b\\s\\W]|^)"+i.replace(/\$/g,"\\$")+"\\b").test(n)||(g.push(i),v.push(t[i]))}paper=s;var u,l=s.getView(),f=/\btool\.\w+|\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(n)&&!/\bnew\s+Tool\b/.test(n)?new K:null,d=f?f._events:[],_=["onFrame","onResize"].concat(d),g=[],v=[],p="object"==typeof n?n:o(n,a);n=p.code,h({__$__:t,$__:e,paper:s,view:l,tool:f},!0),h(s),_=r.each(_,function(t){new RegExp("\\s+"+t+"\\b").test(n)&&(g.push(t),this.push(t+": "+t))},[]).join(", "),_&&(n+="\nreturn { "+_+" };");var m=paper.agent;if(i&&(m.chrome||m.firefox&&m.versionNumber<40)){var y=i.createElement("script"),w=i.head||i.getElementsByTagName("head")[0];m.firefox&&(n="\n"+n),y.appendChild(i.createTextNode("paper._execute = function("+g+") {"+n+"\n}")),w.appendChild(y),u=paper._execute,delete paper._execute,w.removeChild(y)}else u=Function(g,n);var x=u.apply(s,v)||{};return r.each(d,function(t){var e=x[t];e&&(f[t]=e)}),l&&(x.onResize&&l.setOnResize(x.onResize),l.emit("resize",{size:l.size,delta:new c}),x.onFrame&&l.setOnFrame(x.onFrame),l.requestUpdate()),p}function u(t){if(/^text\/(?:x-|)paperscript$/.test(t.type)&&"true"!==a.getAttribute(t,"ignore")){var e=a.getAttribute(t,"canvas"),n=i.getElementById(e),r=t.src||t.getAttribute("data-src"),s=a.hasAttribute(t,"async"),o="data-paper-scope";if(!n)throw new Error('Unable to find canvas with id "'+e+'"');var u=a.get(n.getAttribute(o))||(new a).setup(n);return n.setAttribute(o,u._id),r?Q.request({url:r,async:s,mimeType:"text/plain",onLoad:function(t){h(t,u,r)}}):h(t.innerHTML,u,t.baseURI),t.setAttribute("data-paper-ignore","true"),u}}function l(){r.each(i&&i.getElementsByTagName("script"),u)}function f(t){return t?u(t):l()}var _,g,v=this;!function(t,e){return"object"==typeof _&&"object"==typeof module?e(_):"function"==typeof g&&g.amd?g(["exports"],e):void e(t.acorn||(t.acorn={}))}(this,function(t){"use strict";function e(t){ct=t||{};for(var e in gt)Object.prototype.hasOwnProperty.call(ct,e)||(ct[e]=gt[e]);_t=ct.sourceFile||null}function n(t,e){var n=vt(ft,t);e+=" ("+n.line+":"+n.column+")";var i=new SyntaxError(e);throw i.pos=t,i.loc=n,i.raisedAt=pt,i}function i(t){function e(t){if(1==t.length)return n+="return str === "+JSON.stringify(t[0])+";";n+="switch(str){";for(var e=0;e3){i.sort(function(t,e){return e.length-t.length}),n+="switch(str.length){";for(var r=0;rpt&&10!==n&&13!==n&&8232!==n&&8233!==n;)++pt,n=ft.charCodeAt(pt);ct.onComment&&ct.onComment(!1,ft.slice(t+2,pt),t,pt,e,ct.locations&&new r)}function u(){for(;dt>pt;){var t=ft.charCodeAt(pt);if(32===t)++pt;else if(13===t){++pt;var e=ft.charCodeAt(pt);10===e&&++pt,ct.locations&&(++kt,It=pt)}else if(10===t||8232===t||8233===t)++pt,ct.locations&&(++kt,It=pt);else if(t>8&&14>t)++pt;else if(47===t){var e=ft.charCodeAt(pt+1);if(42===e)o();else{if(47!==e)break;h()}}else if(160===t)++pt;else{if(!(t>=5760&&Ue.test(String.fromCharCode(t))))break;++pt}}}function l(){var t=ft.charCodeAt(pt+1);return t>=48&&57>=t?S(!0):(++pt,a(we))}function c(){var t=ft.charCodeAt(pt+1);return St?(++pt,x()):61===t?w(Se,2):w(be,1)}function f(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Be,1)}function d(t){var e=ft.charCodeAt(pt+1);return e===t?w(124===t?Pe:Ae,2):61===e?w(Se,2):w(124===t?Me:ze,1)}function _(){var t=ft.charCodeAt(pt+1);return 61===t?w(Se,2):w(Te,1)}function g(t){var e=ft.charCodeAt(pt+1);return e===t?45==e&&62==ft.charCodeAt(pt+2)&&Je.test(ft.slice(At,pt))?(pt+=3,h(),u(),y()):w(ke,2):61===e?w(Se,2):w(Ne,1)}function v(t){var e=ft.charCodeAt(pt+1),n=1;return e===t?(n=62===t&&62===ft.charCodeAt(pt+2)?3:2,61===ft.charCodeAt(pt+n)?w(Se,n+1):w(Le,n)):33==e&&60==t&&45==ft.charCodeAt(pt+2)&&45==ft.charCodeAt(pt+3)?(pt+=4,h(),u(),y()):(61===e&&(n=61===ft.charCodeAt(pt+2)?3:2),w(Ee,n))}function p(t){var e=ft.charCodeAt(pt+1);return 61===e?w(Oe,61===ft.charCodeAt(pt+2)?3:2):w(61===t?Ce:Ie,1)}function m(t){switch(t){case 46:return l();case 40:return++pt,a(ge);case 41:return++pt,a(ve);case 59:return++pt,a(me);case 44:return++pt,a(pe);case 91:return++pt,a(ce);case 93:return++pt,a(fe);case 123:return++pt,a(de);case 125:return++pt,a(_e);case 58:return++pt,a(ye);case 63:return++pt,a(xe);case 48:var e=ft.charCodeAt(pt+1);if(120===e||88===e)return C();case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return S(!1);case 34:case 39:return k(t);case 47:return c(t);case 37:case 42:return f();case 124:case 38:return d(t);case 94:return _();case 43:case 45:return g(t);case 60:case 62:return v(t);case 61:case 33:return p(t);case 126:return w(Ie,1)}return!1}function y(t){if(t?pt=mt+1:mt=pt,ct.locations&&(wt=new r),t)return x();if(pt>=dt)return a(jt);var e=ft.charCodeAt(pt);if(Ye(e)||92===e)return A();var i=m(e);if(i===!1){var s=String.fromCharCode(e);if("\\"===s||Ge.test(s))return A();n(pt,"Unexpected character '"+s+"'")}return i}function w(t,e){var n=ft.slice(pt,pt+e);pt+=e,a(t,n)}function x(){for(var t,e,i="",r=pt;;){pt>=dt&&n(r,"Unterminated regular expression");var s=ft.charAt(pt);if(Je.test(s)&&n(r,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++pt}var i=ft.slice(r,pt);++pt;var o=P();o&&!/^[gmsiy]*$/.test(o)&&n(r,"Invalid regexp flag");try{var h=new RegExp(i,o)}catch(u){u instanceof SyntaxError&&n(r,u.message),n(u)}return a(Nt,h)}function b(t,e){for(var n=pt,i=0,r=0,s=null==e?1/0:e;s>r;++r){var a,o=ft.charCodeAt(pt);if(a=o>=97?o-97+10:o>=65?o-65+10:o>=48&&57>=o?o-48:1/0,a>=t)break;++pt,i=i*t+a}return pt===n||null!=e&&pt-n!==e?null:i}function C(){pt+=2;var t=b(16);return null==t&&n(mt+2,"Expected hexadecimal number"),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number"),a(Lt,t)}function S(t){var e=pt,i=!1,r=48===ft.charCodeAt(pt);t||null!==b(10)||n(e,"Invalid number"),46===ft.charCodeAt(pt)&&(++pt,b(10),i=!0);var s=ft.charCodeAt(pt);69!==s&&101!==s||(s=ft.charCodeAt(++pt),43!==s&&45!==s||++pt,null===b(10)&&n(e,"Invalid number"),i=!0),Ye(ft.charCodeAt(pt))&&n(pt,"Identifier directly after number");var o,h=ft.slice(e,pt);return i?o=parseFloat(h):r&&1!==h.length?/[89]/.test(h)||Ot?n(e,"Invalid number"):o=parseInt(h,8):o=parseInt(h,10),a(Lt,o)}function k(t){pt++;for(var e="";;){pt>=dt&&n(mt,"Unterminated string constant");var i=ft.charCodeAt(pt);if(i===t)return++pt,a(Bt,e);if(92===i){i=ft.charCodeAt(++pt);var r=/^[0-7]+/.exec(ft.slice(pt,pt+3));for(r&&(r=r[0]);r&&parseInt(r,8)>255;)r=r.slice(0,-1);if("0"===r&&(r=null),++pt,r)Ot&&n(pt-2,"Octal literal in strict mode"),e+=String.fromCharCode(parseInt(r,8)),pt+=r.length-1;else switch(i){case 110:e+="\n";break;case 114:e+="\r";break;case 120:e+=String.fromCharCode(I(2));break;case 117:e+=String.fromCharCode(I(4));break;case 85:e+=String.fromCharCode(I(8));break;case 116:e+=" ";break;case 98:e+="\b";break;case 118:e+="\x0B";break;case 102:e+="\f";break;case 48:e+="\x00";break;case 13:10===ft.charCodeAt(pt)&&++pt;case 10:ct.locations&&(It=pt,++kt);break;default:e+=String.fromCharCode(i)}}else 13!==i&&10!==i&&8232!==i&&8233!==i||n(mt,"Unterminated string constant"),e+=String.fromCharCode(i),++pt}}function I(t){var e=b(16,t);return null===e&&n(mt,"Bad character escape sequence"),e}function P(){je=!1;for(var t,e=!0,i=pt;;){var r=ft.charCodeAt(pt);if(Ke(r))je&&(t+=ft.charAt(pt)),++pt;else{if(92!==r)break;je||(t=ft.slice(i,pt)),je=!0,117!=ft.charCodeAt(++pt)&&n(pt,"Expecting Unicode escape sequence \\uXXXX"),++pt;var s=I(4),a=String.fromCharCode(s);a||n(pt-1,"Invalid Unicode escape"),(e?Ye(s):Ke(s))||n(pt-4,"Invalid Unicode escape"),t+=a}e=!1}return je?t:ft.slice(i,pt)}function A(){var t=P(),e=Ft;return!je&&He(t)&&(e=le[t]),a(e,t)}function M(){Pt=mt,At=yt,Mt=xt,y()}function T(t){if(Ot=t,pt=mt,ct.locations)for(;It>pt;)It=ft.lastIndexOf("\n",It-2)+1,--kt;u(),y()}function z(){this.type=null,this.start=mt,this.end=null}function O(){this.start=wt,this.end=null,null!==_t&&(this.source=_t)}function E(){var t=new z;return ct.locations&&(t.loc=new O),ct.directSourceFile&&(t.sourceFile=ct.directSourceFile),ct.ranges&&(t.range=[mt,0]),t}function L(t){var e=new z;return e.start=t.start,ct.locations&&(e.loc=new O,e.loc.start=t.loc.start),ct.ranges&&(e.range=[t.range[0],0]),e}function N(t,e){return t.type=e,t.end=At,ct.locations&&(t.loc.end=Mt),ct.ranges&&(t.range[1]=At),t}function B(t){return ct.ecmaVersion>=5&&"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"use strict"===t.expression.value}function F(t){return bt===t?(M(),!0):void 0}function j(){return!ct.strictSemicolons&&(bt===jt||bt===_e||Je.test(ft.slice(At,mt)))}function D(){F(me)||j()||q()}function R(t){bt===t?M():q()}function q(){n(mt,"Unexpected token")}function V(t){"Identifier"!==t.type&&"MemberExpression"!==t.type&&n(t.start,"Assigning to rvalue"),Ot&&"Identifier"===t.type&&Ve(t.name)&&n(t.start,"Assigning to "+t.name+" in strict mode")}function H(t){Pt=At=pt,ct.locations&&(Mt=new r),Tt=Ot=null,zt=[],y();var e=t||E(),n=!0;for(t||(e.body=[]);bt!==jt;){var i=U();e.body.push(i),n&&B(i)&&T(!0),n=!1}return N(e,"Program")}function U(){(bt===be||bt===Se&&"/="==Ct)&&y(!0);var t=bt,e=E();switch(t){case Dt:case Vt:M();var i=t===Dt;F(me)||j()?e.label=null:bt!==Ft?q():(e.label=lt(),D());for(var r=0;re){var r=L(t);r.left=t,r.operator=Ct;var s=bt;M(),r.right=tt(et(),i,n);var a=N(r,s===Pe||s===Ae?"LogicalExpression":"BinaryExpression");return tt(a,e,n)}return t}function et(){if(bt.prefix){var t=E(),e=bt.isUpdate;return t.operator=Ct,t.prefix=!0,St=!0,M(),t.argument=et(),e?V(t.argument):Ot&&"delete"===t.operator&&"Identifier"===t.argument.type&&n(t.start,"Deleting local variable in strict mode"),N(t,e?"UpdateExpression":"UnaryExpression")}for(var i=nt();bt.postfix&&!j();){var t=L(i);t.operator=Ct,t.prefix=!1,t.argument=i,V(i),M(),i=N(t,"UpdateExpression")}return i}function nt(){return it(rt())}function it(t,e){if(F(we)){var n=L(t);return n.object=t,n.property=lt(!0),n.computed=!1,it(N(n,"MemberExpression"),e)}if(F(ce)){var n=L(t);return n.object=t,n.property=X(),n.computed=!0,R(fe),it(N(n,"MemberExpression"),e)}if(!e&&F(ge)){var n=L(t);return n.callee=t,n.arguments=ut(ve,!1),it(N(n,"CallExpression"),e)}return t}function rt(){switch(bt){case se:var t=E();return M(),N(t,"ThisExpression");case Ft:return lt();case Lt:case Bt:case Nt:var t=E();return t.value=Ct,t.raw=ft.slice(mt,yt),M(),N(t,"Literal");case ae:case oe:case he:var t=E();return t.value=bt.atomValue,t.raw=bt.keyword,M(),N(t,"Literal");case ge:var e=wt,n=mt;M();var i=X();return i.start=n,i.end=yt,ct.locations&&(i.loc.start=e,i.loc.end=xt),ct.ranges&&(i.range=[n,yt]),R(ve),i;case ce:var t=E();return M(),t.elements=ut(fe,!0,!0),N(t,"ArrayExpression");case de:return at();case Jt:var t=E();return M(),ht(t,!1);case re:return st();default:q()}}function st(){var t=E();return M(),t.callee=it(rt(),!0),F(ge)?t.arguments=ut(ve,!1):t.arguments=Et,N(t,"NewExpression")}function at(){var t=E(),e=!0,i=!1;for(t.properties=[],M();!F(_e);){if(e)e=!1;else if(R(pe),ct.allowTrailingCommas&&F(_e))break;var r,s={key:ot()},a=!1;if(F(ye)?(s.value=X(!0),r=s.kind="init"):ct.ecmaVersion>=5&&"Identifier"===s.key.type&&("get"===s.key.name||"set"===s.key.name)?(a=i=!0,r=s.kind=s.key.name,s.key=ot(),bt!==ge&&q(),s.value=ht(E(),!1)):q(),"Identifier"===s.key.type&&(Ot||i))for(var o=0;oa?t.id:t.params[a];if((qe(o.name)||Ve(o.name))&&n(o.start,"Defining '"+o.name+"' in strict mode"),a>=0)for(var h=0;a>h;++h)o.name===t.params[h].name&&n(o.start,"Argument name clash in strict mode")}return N(t,e?"FunctionDeclaration":"FunctionExpression")}function ut(t,e,n){for(var i=[],r=!0;!F(t);){if(r)r=!1;else if(R(pe),e&&ct.allowTrailingCommas&&F(t))break;n&&bt===pe?i.push(null):i.push(X(!0))}return i}function lt(t){var e=E();return t&&"everywhere"==ct.forbidReserved&&(t=!1),bt===Ft?(!t&&(ct.forbidReserved&&(3===ct.ecmaVersion?De:Re)(Ct)||Ot&&qe(Ct))&&-1==ft.slice(mt,yt).indexOf("\\")&&n(mt,"The keyword '"+Ct+"' is reserved"),e.name=Ct):t&&bt.keyword?e.name=bt.keyword:q(),St=!1,M(),N(e,"Identifier")}t.version="0.5.0";var ct,ft,dt,_t;t.parse=function(t,n){return ft=String(t),dt=ft.length,e(n),s(),H(ct.program)};var gt=t.defaultOptions={ecmaVersion:5,strictSemicolons:!1,allowTrailingCommas:!0,forbidReserved:!1,allowReturnOutsideFunction:!1,locations:!1,onComment:null,ranges:!1,program:null,sourceFile:null,directSourceFile:null},vt=t.getLineInfo=function(t,e){for(var n=1,i=0;;){Xe.lastIndex=i;var r=Xe.exec(t);if(!(r&&r.indext?36===t:91>t?!0:97>t?95===t:123>t?!0:t>=170&&Ge.test(String.fromCharCode(t))},Ke=t.isIdentifierChar=function(t){return 48>t?36===t:58>t?!0:65>t?!1:91>t?!0:97>t?95===t:123>t?!0:t>=170&&$e.test(String.fromCharCode(t))},Qe={kind:"loop"},tn={kind:"switch"}});var p={"+":"__add","-":"__subtract","*":"__multiply","/":"__divide","%":"__modulo","==":"__equals","!=":"__equals"},m={"-":"__negate","+":null},y=r.each(["add","subtract","multiply","divide","modulo","equals","negate"],function(t){this["__"+t]="#"+t},{});return c.inject(y),d.inject(y),D.inject(y),n&&("complete"===i.readyState?setTimeout(l):U.add(n,{load:l})),{compile:o,execute:h,load:f,parse:s}}.call(this),paper=new(a.inject(r.exports,{enumerable:!0,Base:r,Numerical:u,Key:J,DomEvent:U,DomElement:H,document:i,window:n,Symbol:I,PlacedSymbol:k})),paper.agent.node&&require("./node/extend")(paper),"function"==typeof define&&define.amd?define("paper",paper):"object"==typeof module&&module&&(module.exports=paper),paper}("object"==typeof self?self:null); \ No newline at end of file