paper.js/dist/paper-full.min.js

/*!
 * Paper.js v0.9.23 - The Swiss Army Knife of Vector Graphics Scripting.
 * http://paperjs.org/
 *
 * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey
 * http://scratchdisk.com/ & http://jonathanpuckey.com/
 *
 * Distributed under the MIT license. See LICENSE file for details.
 *
 * All rights reserved.
 *
 * Date: Tue Jun 23 16:22:48 2015 +0200
 *
 ***
 *
 * Straps.js - Class inheritance library with support for bean-style accessors
 *
 * Copyright (c) 2006 - 2013 Juerg Lehni
 * http://scratchdisk.com/
 *
 * Distributed under the MIT license.
 *
 ***
 *
 * Acorn.js
 * http://marijnhaverbeke.nl/acorn/
 *
 * Acorn is a tiny, fast JavaScript parser written in JavaScript,
 * created by Marijn Haverbeke and released under an MIT license.
 *
 */
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f=d.read(arguments);this.width=f.width,this.height=f.height}o=arguments.__index}this.__read&&(this.__read=o)},set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new _(this.x,this.y,this.width,this.height)},equals:function(t){var n=e.isPlainValue(t)?_.read(arguments):t;return n===this||n&&this.x===n.x&&this.y===n.y&&this.width===n.width&&this.height===n.height||!1},toString:function(){var t=a.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+", width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y),e.number(this.width),e.number(this.height)]},getPoint:function(t){var e=t?u:c;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=u.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:f;return new e(this.width,this.height,this,"setSize")},setSize:function(){var t=d.read(arguments);this._fixX&&(this.x+=(this.width-t.width)*this._fixX),this._fixY&&(this.y+=(this.height-t.height)*this._fixY),this.width=t.width,this.height=t.height,this._fixW=1,this._fixH=1},getLeft:function(){return this.x},setLeft:function(t){this._fixW||(this.width-=t-this.x),this.x=t,this._fixX=0},getTop:function(){return this.y},setTop:function(t){this._fixH||(this.height-=t-this.y),this.y=t,this._fixY=0},getRight:function(){return this.x+this.width},setRight:function(e){this._fixX!==t&&1!==this._fixX&&(this._fixW=0),this._fixW?this.x=e-this.width:this.width=e-this.x,this._fixX=1},getBottom:function(){return this.y+this.height},setBottom:function(e){this._fixY!==t&&1!==this._fixY&&(this._fixH=0),this._fixH?this.y=e-this.height:this.height=e-this.y,this._fixY=1},getCenterX:function(){return this.x+.5*this.width},setCenterX:function(t){this.x=t-.5*this.width,this._fixX=.5},getCenterY:function(){return this.y+.5*this.height},setCenterY:function(t){this.y=t-.5*this.height,this._fixY=.5},getCenter:function(t){var e=t?u:c;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=u.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(e){return e&&e.width!==t||4==(Array.isArray(e)?e:arguments).length?this._containsRectangle(_.read(arguments)):this._containsPoint(u.read(arguments))},_containsPoint:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e<=this.x+this.width&&n<=this.y+this.height},_containsRectangle:function(t){var e=t.x,n=t.y;return e>=this.x&&n>=this.y&&e+t.width<=this.x+this.width&&n+t.height<=this.y+this.height},intersects:function(){var t=_.read(arguments);return t.x+t.width>this.x&&t.y+t.height>this.y&&t.x<this.x+this.width&&t.y<this.y+this.height},touches:function(){var t=_.read(arguments);return t.x+t.width>=this.x&&t.y+t.height>=this.y&&t.x<=this.x+this.width&&t.y<=this.y+this.height},intersect:function(){var t=_.read(arguments),e=Math.max(this.x,t.x),n=Math.max(this.y,t.y),i=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new _(e,n,i-e,r-n)},unite:function(){var t=_.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new _(e,n,i-e,r-n)},include:function(){var t=u.read(arguments),e=Math.min(this.x,t.x),n=Math.min(this.y,t.y),i=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new _(e,n,i-e,r-n)},expand:function(){var t=d.read(arguments),e=t.width,n=t.height;return new _(this.x-e/2,this.y-n/2,this.width+e,this.height+n)},scale:function(e,n){return this.expand(this.width*e-this.width,this.height*(n===t?e:n)-this.height)}},e.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var n=t.join(""),i=/^[RL]/.test(n);e>=4&&(t[1]+=i?"Y":"X");var r=t[i?0:1],s=t[i?1:0],a="get"+r,o="get"+s,h="set"+r,l="set"+s,d="get"+n,f="set"+n;this[d]=function(t){var e=t?u:c;return new e(this[a](),this[o](),this,f)},this[f]=function(){var t=u.read(arguments);this[h](t.x),this[l](t.y)}},{beans:!0})),g=_.extend({initialize:function(t,e,n,i,r,s){this.set(t,e,n,i,!0),this._owner=r,this._setter=s},set:function(t,e,n,i,r){return this._x=t,this._y=e,this._width=n,this._height=i,r||this._owner[this._setter](this),this}},new function(){var t=_.prototype;return e.each(["x","y","width","height"],function(t){var n=e.capitalize(t),i="_"+t;this["get"+n]=function(){return 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this._a=t,this._c=e,this._b=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t){return e.serialize(this.getValues(),t)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._c,this._b,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty||!1},toString:function(){var t=a.instance;return"[["+[t.number(this._a),t.number(this._b),t.number(this._tx)].join(", ")+"], ["+[t.number(this._c),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._c=this._b=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,n){var i=this._owner;return i?(i.transform(null,!0,e.pick(t,!0),n),this.isIdentity()):!1},translate:function(){var t=u.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._b,this._ty+=e*this._c+n*this._d,this._changed(),this},scale:function(){var t=u.read(arguments),e=u.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._c*=t.x,this._b*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=u.read(arguments,1),n=e.x,i=e.y,r=Math.cos(t),s=Math.sin(t),a=n-n*r+i*s,o=i-n*s-i*r,h=this._a,l=this._b,c=this._c,d=this._d;return this._a=r*h+s*l,this._b=-s*h+r*l,this._c=r*c+s*d,this._d=-s*c+r*d,this._tx+=a*h+o*l,this._ty+=a*c+o*d,this._changed(),this},shear:function(){var t=u.read(arguments),e=u.read(arguments,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._c;return this._a+=t.y*this._b,this._c+=t.y*this._d,this._b+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=u.read(arguments),e=u.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new u(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},concatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=t._a,a=t._b,o=t._c,h=t._d,u=t._tx,l=t._ty;return this._a=s*e+o*n,this._b=a*e+h*n,this._c=s*i+o*r,this._d=a*i+h*r,this._tx+=u*e+l*n,this._ty+=u*i+l*r,this._changed(),this},preConcatenate:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;return this._a=o*e+h*i,this._b=o*n+h*r,this._c=u*e+l*i,this._d=u*n+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+d,this._changed(),this},chain:function(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._b,u=t._c,l=t._d,c=t._tx,d=t._ty;
return new p(o*e+u*n,o*i+u*r,h*e+l*n,h*i+l*r,s+c*e+d*n,a+c*i+d*r)},isIdentity:function(){return 1===this._a&&0===this._c&&0===this._b&&1===this._d&&0===this._tx&&0===this._ty},orNullIfIdentity:function(){return this.isIdentity()?null:this},isInvertible:function(){return!!this._getDeterminant()},isSingular:function(){return!this._getDeterminant()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(u.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new u),e.set(i*this._a+r*this._b+this._tx,i*this._c+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=0,s=2*n;s>i;){var a=t[i++],o=t[i++];e[r++]=a*this._a+o*this._b+this._tx,e[r++]=a*this._c+o*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,n=t.y,i=e+t.width,r=n+t.height,s=[e,n,i,n,i,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,n){for(var i=this._transformCorners(t),r=i.slice(0,2),s=i.slice(),a=2;8>a;a++){var o=i[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new _),e.set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(u.read(arguments))},_getDeterminant:function(){var t=this._a*this._d-this._b*this._c;return isFinite(t)&&!o.isZero(t)&&isFinite(this._tx)&&isFinite(this._ty)?t:null},_inverseTransform:function(t,e,n){var i=this._getDeterminant();if(!i)return null;var r=t.x-this._tx,s=t.y-this._ty;return e||(e=new u),e.set((r*this._d-s*this._b)/i,(s*this._a-r*this._c)/i,n)},decompose:function(){var t=this._a,e=this._b,n=this._c,i=this._d;if(o.isZero(t*i-e*n))return null;var r=Math.sqrt(t*t+e*e);t/=r,e/=r;var s=t*n+e*i;n-=t*s,i-=e*s;var a=Math.sqrt(n*n+i*i);return n/=a,i/=a,s/=a,e*n>t*i&&(t=-t,e=-e,s=-s,r=-r),{scaling:new u(r,a),rotation:180*-Math.atan2(e,t)/Math.PI,shearing:s}},getValues:function(){return[this._a,this._c,this._b,this._d,this._tx,this._ty]},getTranslation:function(){return new u(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},inverted:function(){var t=this._getDeterminant();return t&&new p(this._d/t,-this._c/t,-this._b/t,this._a/t,(this._b*this._ty-this._d*this._tx)/t,(this._c*this._tx-this._a*this._ty)/t)},shiftless:function(){return new p(this._a,this._c,this._b,this._d,0,0)},applyToContext:function(t){t.transform(this._a,this._c,this._b,this._d,this._tx,this._ty)}},e.each(["a","c","b","d","tx","ty"],function(t){var n=e.capitalize(t),i="_"+t;this["get"+n]=function(){return this[i]},this["set"+n]=function(t){this[i]=t,this._changed()}},{})),v=e.extend({_class:"Line",initialize:function(t,e,n,i,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=n,this._vy=i,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=n),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new u(this._px,this._py)},getVector:function(){return new u(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return v.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t){return v.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},getDistance:function(t){return Math.abs(v.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0))},statics:{intersect:function(t,e,n,i,r,s,a,h,l,c){l||(n-=t,i-=e,a-=r,h-=s);var d=n*h-i*a;if(!o.isZero(d)){var f=t-r,_=e-s,g=(a*_-h*f)/d,p=(n*_-i*f)/d;if(c||g>=0&&1>=g&&p>=0&&1>=p)return new u(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a){a||(n-=t,i-=e);var o=r-t,h=s-e,u=o*i-h*n;return 0===u&&(u=o*n+h*i,u>0&&(o-=n,h-=i,u=o*n+h*i,0>u&&(u=0))),0>u?-1:u>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),o.isZero(n)?i>=0?t-r:r-t:o.isZero(i)?n>=0?s-e:e-s:(n*(s-e)-i*(r-t))/Math.sqrt(n*n+i*i)}}}),y=s.extend({_class:"Project",_list:"projects",_reference:"project",initialize:function(t){s.call(this,!0),this.layers=[],this._activeLayer=null,this.symbols=[],this._currentStyle=new Z(null,null,this),this._view=W.create(this,t||ee.getCanvas(1,1)),this._selectedItems={},this._selectedItemCount=0,this._updateVersion=0},_serialize:function(t,n){return e.serialize(this.layers,t,!0,n)},clear:function(){for(var t=this.layers.length-1;t>=0;t--)this.layers[t].remove();this.symbols=[]},isEmpty:function(){return 0===this.layers.length},remove:function ue(){return ue.base.call(this)?(this._view&&this._view.remove(),!0):!1},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.initialize(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getActiveLayer:function(){return this._activeLayer||new C({project:this})},getSelectedItems:function(){var t=[];for(var e in this._selectedItems){var n=this._selectedItems[e];n.isInserted()&&t.push(n)}return t},insertChild:function(t,n,i){return n instanceof C?(n._remove(!1,!0),e.splice(this.layers,[n],t,0),n._setProject(this,!0),this._changes&&n._changed(5),this._activeLayer||(this._activeLayer=n)):n instanceof x?(this._activeLayer||this.insertChild(t,new C(x.NO_INSERT))).insertChild(t,n,i):n=null,n},addChild:function(e,n){return this.insertChild(t,e,n)},_updateSelection:function(t){var e=t._id,n=this._selectedItems;t._selected?n[e]!==t&&(this._selectedItemCount++,n[e]=t):n[e]===t&&(this._selectedItemCount--,delete n[e])},selectAll:function(){for(var t=this.layers,e=0,n=t.length;n>e;e++)t[e].setFullySelected(!0)},deselectAll:function(){var t=this._selectedItems;for(var e in t)t[e].setFullySelected(!1)},hitTest:function(){for(var t=u.read(arguments),n=I.getOptions(e.read(arguments)),i=this.layers.length-1;i>=0;i--){var r=this.layers[i]._hitTest(t,n);if(r)return r}return null},getItems:function(t){return x._getItems(this.layers,t)},getItem:function(t){return x._getItems(this.layers,t,null,null,!0)[0]||null},importJSON:function(t){this.activate();var n=this._activeLayer;return e.importJSON(t,n&&n.isEmpty()&&n)},draw:function(t,n,i){this._updateVersion++,t.save(),n.applyToContext(t);for(var r=new e({offset:new u(0,0),pixelRatio:i,viewMatrix:n.isIdentity()?null:n,matrices:[new p],updateMatrix:!0}),s=0,a=this.layers,o=a.length;o>s;s++)a[s].draw(t,r);if(t.restore(),this._selectedItemCount>0){t.save(),t.strokeWidth=1;var h=this._selectedItems,l=this._scope.settings.handleSize,c=this._updateVersion;for(var d in h)h[d]._drawSelection(t,n,l,h,c);t.restore()}}}),w=e.extend({_class:"Symbol",initialize:function(t,e){this._id=h.get(),this.project=paper.project,this.project.symbols.push(this),t&&this.setDefinition(t,e)},_serialize:function(t,n){return n.add(this,function(){return e.serialize([this._class,this._definition],t,!1,n)})},_changed:function(t){8&t&&x._clearBoundsCache(this),1&t&&(this.project._needsUpdate=!0)},getDefinition:function(){return this._definition},setDefinition:function(t,e){t._parentSymbol&&(t=t.clone()),this._definition&&(this._definition._parentSymbol=null),this._definition=t,t.remove(),t.setSelected(!1),e||t.setPosition(new u),t._parentSymbol=this,this._changed(9)},place:function(t){return new M(this,t)},clone:function(){return new w(this._definition.clone(!1))},equals:function(t){return t===this||t&&this.definition.equals(t.definition)||!1}}),x=e.extend(n,{statics:{extend:function le(t){return t._serializeFields&&(t._serializeFields=new e(this.prototype._serializeFields,t._serializeFields)),le.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_applyMatrix:!0,_canApplyMatrix:!0,_boundsSelected:!1,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,locked:!1,visible:!0,blendMode:"normal",opacity:1,guide:!1,selected:!1,clipMask:!1,data:{}},initialize:function(){},_initialize:function(t,n){var i=t&&e.isPlainObject(t),r=i&&t.internal===!0,s=this._matrix=new p,a=i&&t.project||paper.project;return r||(this._id=h.get()),this._applyMatrix=this._canApplyMatrix&&paper.settings.applyMatrix,n&&s.translate(n),s._owner=this,this._style=new Z(a._currentStyle,this,a),this._project||(r||i&&t.insert===!1?this._setProject(a):i&&t.parent?this.setParent(t.parent):(a._activeLayer||new C).addChild(this)),i&&t!==x.NO_INSERT&&this._set(t,{insert:!0,parent:!0},!0),i},_events:new function(){var 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}},n={install:function(e){var n=this.getView()._eventCounters;if(n)for(var i in t)n[i]=(n[i]||0)+(t[i][e]||0)},uninstall:function(e){var n=this.getView()._eventCounters;if(n)for(var i in t)n[i]-=t[i][e]||0}};return e.each(["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"],function(t){this[t]=n},{onFrame:{install:function(){this._animateItem(!0)},uninstall:function(){this._animateItem(!1)}},onLoad:{}})},_animateItem:function(t){this.getView()._animateItem(this,t)},_serialize:function(t,n){function i(i){for(var a in i){var o=s[a];e.equals(o,"leading"===a?1.2*i.fontSize:i[a])||(r[a]=e.serialize(o,t,"data"!==a,n))}}var r={},s=this;return i(this._serializeFields),this instanceof b||i(this._style._defaults),[this._class,r]},_changed:function(e){var n=this._parentSymbol,i=this._parent||n,r=this._project;if(8&e&&(this._bounds=this._position=this._decomposed=this._globalMatrix=this._currentPath=t),i&&40&e&&x._clearBoundsCache(i),2&e&&x._clearBoundsCache(this),r&&(1&e&&(r._needsUpdate=!0),r._changes)){var s=r._changesById[this._id];s?s.flags|=e:(s={item:this,flags:e},r._changesById[this._id]=s,r._changes.push(s))}n&&n._changed(e)},set:function(t){return t&&this._set(t),this},getId:function(){return this._id},getName:function(){return this._name},setName:function(e,n){if(this._name&&this._removeNamed(),e===+e+"")throw Error("Names consisting only of numbers are not supported.");var i=this._parent;if(e&&i){for(var r=i._children,s=i._namedChildren,a=e,o=1;n&&r[e];)e=a+" "+o++;(s[e]=s[e]||[]).push(this),r[e]=this}this._name=e||t,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},e.each(["locked","visible","blendMode","opacity","guide"],function(t){var n=e.capitalize(t),t="_"+t;this["get"+n]=function(){return this[t]},this["set"+n]=function(e){e!=this[t]&&(this[t]=e,this._changed("_locked"===t?128:129))}},{}),{beans:!0,_locked:!1,_visible:!0,_blendMode:"normal",_opacity:1,_guide:!1,isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;n>e;e++)if(t[e].isSelected())return!0;return this._selected},setSelected:function(t,e){if(!e&&this._selectChildren)for(var n=this._children,i=0,r=n.length;r>i;i++)n[i].setSelected(t);(t=!!t)^this._selected&&(this._selected=t,this._project._updateSelection(this),this._changed(129))},_selected:!1,isFullySelected:function(){var t=this._children;if(t&&this._selected){for(var e=0,n=t.length;n>e;e++)if(!t[e].isFullySelected())return!1;return!0}return this._selected},setFullySelected:function(t){var e=this._children;if(e)for(var n=0,i=e.length;i>n;n++)e[n].setFullySelected(t);this.setSelected(t,!0)},isClipMask:function(){return this._clipMask},setClipMask:function(t){this._clipMask!=(t=!!t)&&(this._clipMask=t,t&&(this.setFillColor(null),this.setStrokeColor(null)),this._changed(129),this._parent&&this._parent._changed(1024))},_clipMask:!1,getData:function(){return this._data||(this._data={}),this._data},setData:function(t){this._data=t},getPosition:function(t){var e=this._position,n=t?u:c;if(!e){var i=this._pivot;e=this._position=i?this._matrix._transformPoint(i):this.getBounds().getCenter(!0)}return new n(e.x,e.y,this,"setPosition")},setPosition:function(){this.translate(u.read(arguments).subtract(this.getPosition(!0)))},getPivot:function(t){var e=this._pivot;if(e){var n=t?u:c;e=new n(e.x,e.y,this,"setPivot")}return e},setPivot:function(){this._pivot=u.read(arguments),this._position=t},_pivot:null,getRegistration:"#getPivot",setRegistration:"#setPivot"},e.each(["bounds","strokeBounds","handleBounds","roughBounds","internalBounds","internalRoughBounds"],function(t){var n="get"+e.capitalize(t),i=t.match(/^internal(.*)$/),r=i?"get"+i[1]:null;this[n]=function(e){var i=this._boundsGetter,s=!r&&("string"==typeof i?i:i&&i[n])||n,a=this._getCachedBounds(s,e,this,r);return"bounds"===t?new g(a.x,a.y,a.width,a.height,this,"setBounds"):a}},{beans:!0,_getBounds:function(t,e,n){var i=this._children;if(!i||0==i.length)return new _;x._updateBoundsCache(this,n);for(var r=1/0,s=-r,a=r,o=s,h=0,u=i.length;u>h;h++){var l=i[h];if(l._visible&&!l.isEmpty()){var c=l._getCachedBounds(t,e&&e.chain(l._matrix),n);r=Math.min(c.x,r),a=Math.min(c.y,a),s=Math.max(c.x+c.width,s),o=Math.max(c.y+c.height,o)}}return isFinite(r)?new _(r,a,s-r,o-a):new _},setBounds:function(){var t=_.read(arguments),e=this.getBounds(),n=new p,i=t.getCenter();n.translate(i),(t.width!=e.width||t.height!=e.height)&&n.scale(0!=e.width?t.width/e.width:1,0!=e.height?t.height/e.height:1),i=e.getCenter(),n.translate(-i.x,-i.y),this.transform(n)},_getCachedBounds:function(t,e,n,i){e=e&&e.orNullIfIdentity();var r=i?null:this._matrix.orNullIfIdentity(),s=(!e||e.equals(r))&&t;if(x._updateBoundsCache(this._parent||this._parentSymbol,n),s&&this._bounds&&this._bounds[s])return this._bounds[s].clone();var a=this._getBounds(i||t,e||r,n);if(s){this._bounds||(this._bounds={});var o=this._bounds[s]=a.clone();o._internal=!!i}return a},statics:{_updateBoundsCache:function(t,e){if(t){var n=e._id,i=t._boundsCache=t._boundsCache||{ids:{},list:[]};i.ids[n]||(i.list.push(e),i.ids[n]=e)}},_clearBoundsCache:function(e){var n=e._boundsCache;if(n){e._bounds=e._position=e._boundsCache=t;for(var i=0,r=n.list,s=r.length;s>i;i++){var a=r[i];a!==e&&(a._bounds=a._position=t,a._boundsCache&&x._clearBoundsCache(a))}}}}}),{beans:!0,_decompose:function(){return this._decomposed=this._matrix.decompose()},getRotation:function(){var t=this._decomposed||this._decompose();return t&&t.rotation},setRotation:function(t){var e=this.getRotation();if(null!=e&&null!=t){var n=this._decomposed;this.rotate(t-e),n.rotation=t,this._decomposed=n}},getScaling:function(t){var e=this._decomposed||this._decompose(),n=e&&e.scaling,i=t?u:c;return n&&new i(n.x,n.y,this,"setScaling")},setScaling:function(){var t=this.getScaling();if(t){var e=u.read(arguments,0,{clone:!0}),n=this._decomposed;this.scale(e.x/t.x,e.y/t.y),n.scaling=e,this._decomposed=n}},getMatrix:function(){return this._matrix},setMatrix:function(t){this._matrix.initialize(t),this._applyMatrix?this.transform(null,!0):this._changed(9)},getGlobalMatrix:function(t){var e=this._globalMatrix,n=this._project._updateVersion;if(e&&e._updateVersion!==n&&(e=null),!e){e=this._globalMatrix=this._matrix.clone();var i=this._parent;i&&e.preConcatenate(i.getGlobalMatrix(!0)),e._updateVersion=n}return t?e:e.clone()},getApplyMatrix:function(){return this._applyMatrix},setApplyMatrix:function(t){(this._applyMatrix=this._canApplyMatrix&&!!t)&&this.transform(null,!0)},getTransformContent:"#getApplyMatrix",setTransformContent:"#setApplyMatrix"},{getProject:function(){return this._project},_setProject:function(t,e){if(this._project!==t){this._project&&this._installEvents(!1),this._project=t;for(var n=this._children,i=0,r=n&&n.length;r>i;i++)n[i]._setProject(t);e=!0}e&&this._installEvents(!0)},getView:function(){return this._project.getView()},_installEvents:function ce(t){ce.base.call(this,t);for(var e=this._children,n=0,i=e&&e.length;i>n;n++)e[n]._installEvents(t)},getLayer:function(){for(var t=this;t=t._parent;)if(t instanceof C)return t;return null},getParent:function(){return this._parent},setParent:function(t){return t.addChild(this)},getChildren:function(){return this._children},setChildren:function(t){this.removeChildren(),this.addChildren(t)},getFirstChild:function(){return this._children&&this._children[0]||null},getLastChild:function(){return this._children&&this._children[this._children.length-1]||null},getNextSibling:function(){return this._parent&&this._parent._children[this._index+1]||null},getPreviousSibling:function(){return this._parent&&this._parent._children[this._index-1]||null},getIndex:function(){return this._index},equals:function(t){return t===this||t&&this._class===t._class&&this._style.equals(t._style)&&this._matrix.equals(t._matrix)&&this._locked===t._locked&&this._visible===t._visible&&this._blendMode===t._blendMode&&this._opacity===t._opacity&&this._clipMask===t._clipMask&&this._guide===t._guide&&this._equals(t)||!1},_equals:function(t){return e.equals(this._children,t._children)},clone:function(t){return this._clone(new this.constructor(x.NO_INSERT),t)},_clone:function(n,i,r){var s=["_locked","_visible","_blendMode","_opacity","_clipMask","_guide"],a=this._children;n.setStyle(this._style);for(var o=0,h=a&&a.length;h>o;o++)n.addChild(a[o].clone(!1),!0);for(var o=0,h=s.length;h>o;o++){var u=s[o];this.hasOwnProperty(u)&&(n[u]=this[u])}return r!==!1&&n._matrix.initialize(this._matrix),n.setApplyMatrix(this._applyMatrix),n.setSelected(this._selected),n._data=this._data?e.clone(this._data):null,(i||i===t)&&n.insertAbove(this),this._name&&n.setName(this._name,!0),n},copyTo:function(t){return t.addChild(this.clone(!1))},rasterize:function(t){var n=this.getStrokeBounds(),i=(t||this.getView().getResolution())/72,r=n.getTopLeft().floor(),s=n.getBottomRight().ceil(),a=new d(s.subtract(r)),o=ee.getCanvas(a.multiply(i)),h=o.getContext("2d"),u=(new p).scale(i).translate(r.negate());h.save(),u.applyToContext(h),this.draw(h,new e({matrices:[u]})),h.restore();var l=new P(x.NO_INSERT);return l.setCanvas(o),l.transform((new 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y=n?n.chain(o):!this.getStrokeScaling(!0)&&i(h),w=!p&&e.clipItem,x=!y||w;if(p?(t.globalAlpha=f,g&&(t.globalCompositeOperation=d)):x&&t.translate(-l.x,-l.y),x&&(p?o:i(h)).applyToContext(t),w&&e.clipItem.draw(t,e.extend({clip:!0})),y){t.setTransform(v,0,0,v,0,0);var b=e.offset;b&&t.translate(-b.x,-b.y)}this._draw(t,e,y),t.restore(),s.pop(),e.clip&&!e.dontFinish&&t.clip(),p||(ne.process(d,t,u,f,l.subtract(c).multiply(v)),ee.release(t),e.offset=c)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof N)return e._isUpdated(t);var n=this._updateVersion===t;return!n&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,n=!0),n},_drawSelection:function(t,e,n,i,r){if((this._drawSelected||this._boundsSelected)&&this._isUpdated(r)){var s=this.getSelectedColor(!0)||this.getLayer().getSelectedColor(!0),a=e.chain(this.getGlobalMatrix(!0));if(t.strokeStyle=t.fillStyle=s?s.toCanvasStyle(t):"#009dec",this._drawSelected&&this._drawSelected(t,a,i),this._boundsSelected){var o=n/2;coords=a._transformCorners(this.getInternalBounds()),t.beginPath();for(var h=0;8>h;h++)t[0===h?"moveTo":"lineTo"](coords[h],coords[++h]);t.closePath(),t.stroke();for(var h=0;8>h;h++)t.fillRect(coords[h]-o,coords[++h]-o,n,n)}}},_canComposite:function(){return!1}},e.each(["down","drag","up","move"],function(t){this["removeOn"+e.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}})),b=x.extend({_class:"Group",_selectChildren:!0,_serializeFields:{children:[]},initialize:function(t){this._children=[],this._namedChildren={},this._initialize(t)||this.addChildren(Array.isArray(t)?t:arguments)},_changed:function fe(e){fe.base.call(this,e),1026&e&&(this._clipItem=t)},_getClipItem:function(){var e=this._clipItem;if(e===t){e=null;for(var n=0,i=this._children.length;i>n;n++){var r=this._children[n];if(r._clipMask){e=r;break}}this._clipItem=e}return e},isClipped:function(){return!!this._getClipItem()},setClipped:function(t){var e=this.getFirstChild();e&&e.setClipMask(t)},_draw:function(t,e){var n=e.clip,i=!n&&this._getClipItem(),r=!0;if(e=e.extend({clipItem:i,clip:!1}),n?this._currentPath?(t.currentPath=this._currentPath,r=!1):(t.beginPath(),e.dontStart=e.dontFinish=!0):i&&i.draw(t,e.extend({clip:!0})),r)for(var s=0,a=this._children.length;a>s;s++){var o=this._children[s];o!==i&&o.draw(t,e)}n&&(this._currentPath=t.currentPath)}}),C=b.extend({_class:"Layer",initialize:function(n){var i=e.isPlainObject(n)?new e(n):{children:Array.isArray(n)?n:arguments},r=i.insert;i.insert=!1,b.call(this,i),(r||r===t)&&(this._project.addChild(this),this.activate())},_remove:function _e(t,n){if(this._parent)return _e.base.call(this,t,n);if(null!=this._index){var i=this._project;return i._activeLayer===this&&(i._activeLayer=this.getNextSibling()||this.getPreviousSibling()),e.splice(i.layers,null,this._index,1),this._installEvents(!1),t&&i._changes&&this._changed(5),n&&(i._needsUpdate=!0),!0}return!1},getNextSibling:function ge(){return this._parent?ge.base.call(this):this._project.layers[this._index+1]||null},getPreviousSibling:function pe(){return this._parent?pe.base.call(this):this._project.layers[this._index-1]||null},isInserted:function ve(){return this._parent?ve.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_insertSibling:function me(t,e,n){return this._parent?me.base.call(this,t,e,n):this._project.insertChild(t,e,n)}}),S=x.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_boundsSelected:!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)&&e.equals(this._radius,t._radius)
},clone:function(t){var e=new S(x.NO_INSERT);return e.setType(this._type),e.setSize(this._size),e.setRadius(this._radius),this._clone(e,t)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new f(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 f(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=this._clone(new(E[e.capitalize(this._type)])({center:new u,size:this._size,radius:this._radius,insert:!1}),t);return paper.settings.applyMatrix&&n.setApplyMatrix(!0),n},_draw:function(t,e,n){var i=this._style,r=i.hasFill(),s=i.hasStroke(),a=e.dontFinish||e.clip,o=!n;if(r||s||a){var h=this._type,u=this._radius,l="circle"===h;if(e.dontStart||t.beginPath(),o&&l)t.arc(0,0,u,0,2*Math.PI,!0);else{var c=l?u:u.width,d=l?u:u.height,f=this._size,_=f.width,g=f.height;if(o&&"rect"===h&&0===c&&0===d)t.rect(-_/2,-g/2,_,g);else{var p=_/2,v=g/2,m=.44771525016920644,y=c*m,w=d*m,x=[-p,-v+d,-p,-v+w,-p+y,-v,-p+c,-v,p-c,-v,p-y,-v,p,-v+w,p,-v+d,p,v-d,p,v-w,p-y,v,p-c,v,-p+c,v,-p+y,v,-p,v-w,-p,v-d];n&&n.transform(x,x,32),t.moveTo(x[0],x[1]),t.bezierCurveTo(x[2],x[3],x[4],x[5],x[6],x[7]),p!==c&&t.lineTo(x[8],x[9]),t.bezierCurveTo(x[10],x[11],x[12],x[13],x[14],x[15]),v!==d&&t.lineTo(x[16],x[17]),t.bezierCurveTo(x[18],x[19],x[20],x[21],x[22],x[23]),p!==c&&t.lineTo(x[24],x[25]),t.bezierCurveTo(x[26],x[27],x[28],x[29],x[30],x[31])}}t.closePath()}a||!r&&!s||(this._setStyles(t),r&&(t.fill(i.getWindingRule()),t.shadowColor="rgba(0,0,0,0)"),s&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var n=new _(this._size).setCenter(0,0);return"getBounds"!==t&&this.hasStroke()&&(n=n.expand(this.getStrokeWidth())),e?e._transformBounds(n):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 u(1&s?1:-1,s>1?1:-1),o=a.multiply(r),h=o.subtract(a.multiply(i)),l=new _(o,h);if((n?l.expand(n):l).contains(e))return h}}function e(t,e){var n=t.getAngleInRadians(),i=2*e.width,r=2*e.height,s=i*Math.sin(n),a=r*Math.cos(n);return i*r/(2*Math.sqrt(s*s+a*a))}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){var s=!1;if(this.hasStroke()){var a=this._type,o=this._radius,h=this.getStrokeWidth()+2*r.tolerance;if("rectangle"===a){var u=t(this,n,h);if(u){var l=n.subtract(u);s=2*Math.abs(l.getLength()-e(l,o))<=h}else{var c=new _(this._size).setCenter(0,0),d=c.expand(h),f=c.expand(-h);s=d._containsPoint(n)&&!f._containsPoint(n)}}else"ellipse"===a&&(o=e(n,o)),s=2*Math.abs(n.getLength()-o)<=h}return s?new I("stroke",this):i.base.apply(this,arguments)}}},{statics:new function(){function t(t,n,i,r,s){var a=new S(e.getNamed(s));return a._type=t,a._size=i,a._radius=r,a.translate(n)}return{Circle:function(){var n=u.readNamed(arguments,"center"),i=e.readNamed(arguments,"radius");return t("circle",n,new d(2*i),i,arguments)},Rectangle:function(){var e=_.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=S._readEllipse(arguments),n=e.radius;return t("ellipse",e.center,n.multiply(2),n,arguments)},_readEllipse:function(t){var n,i;if(e.hasNamed(t,"radius"))n=u.readNamed(t,"center"),i=d.readNamed(t,"radius");else{var r=_.readNamed(t,"rectangle");n=r.getCenter(!0),i=r.getSize(!0).divide(2)}return{center:n,radius:i}}}}}),P=x.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:"getBounds",_boundsSelected:!0,_serializeFields:{source:null},initialize:function(e,n){this._initialize(e,n!==t&&u.read(arguments,1))||("string"==typeof e?this.setSource(e):this.setImage(e)),this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},clone:function(t){var e=new P(x.NO_INSERT),n=this._image,i=this._canvas;if(n)e.setImage(n);else if(i){var r=ee.getCanvas(this._size);r.getContext("2d").drawImage(i,0,0),e.setImage(r)}return this._clone(e,t)},getSize:function(){var t=this._size;return new f(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(ee.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&ee.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 u(0,0).transform(t),n=new u(1,0).transform(t).subtract(e),i=new u(0,1).transform(t).subtract(e);return new d(72/n.getLength(),72/i.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){this._canvas&&ee.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.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=ee.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){ee.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(){return this._image&&this._image.src||this.toDataURL()},setSource:function(t){function e(){var t=i.getView();t&&(paper=t._scope,i.setImage(n),i.emit("load"),t.update())}var n,i=this;n=document.getElementById(t)||new Image,n.naturalWidth&&n.naturalHeight?setTimeout(e,0):(H.add(n,{load:e}),n.src||(n.src=t)),this.setImage(n)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=_.read(arguments),e=ee.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=_.read(arguments),e=new P(x.NO_INSERT);return e.setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.preConcatenate(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image&&this._image.src;if(/^data:/.test(t))return t;var e=this.getCanvas();return e?e.toDataURL():null},drawImage:function(t){var e=u.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var n,i;t?t instanceof L?(i=t,n=t.getBounds()):t.width?n=new _(t):t.x&&(n=new _(t.x-.5,t.y-.5,1,1)):n=this.getBounds();var r=32,s=Math.min(n.width,r),a=Math.min(n.height,r),o=P._sampleContext;o?o.clearRect(0,0,r+1,r+1):o=P._sampleContext=ee.getContext(new d(r)),o.save();var h=(new p).scale(s/n.width,a/n.height).translate(-n.x,-n.y);h.applyToContext(o),i&&i.draw(o,new e({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],g=0,v=0,m=c.length;m>v;v+=4){var y=c[v+3];g+=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]/=g;return g?F.read(f):null},getPixel:function(){var t=u.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=u.read(arguments),e=F.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=_.read(arguments);return t.isEmpty()&&(t=new _(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=u.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var n=new _(this._size).setCenter(0,0);return e?e._transformBounds(n):n},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new I("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}}),M=x.extend({_class:"PlacedSymbol",_applyMatrix:!1,_canApplyMatrix:!1,_boundsGetter:{getBounds:"getStrokeBounds"},_boundsSelected:!0,_serializeFields:{symbol:null},initialize:function(e,n){this._initialize(e,n!==t&&u.read(arguments,1))||this.setSymbol(e instanceof w?e:new w(e))},_equals:function(t){return this._symbol===t._symbol},getSymbol:function(){return this._symbol},setSymbol:function(t){this._symbol=t,this._changed(9)},clone:function(t){var e=new M(x.NO_INSERT);return e.setSymbol(this._symbol),this._clone(e,t)},isEmpty:function(){return this._symbol._definition.isEmpty()},_getBounds:function(t,e,n){var i=this.symbol._definition;return i._getCachedBounds(t,e&&e.chain(i._matrix),n)},_hitTestSelf:function(t,e){var n=this._symbol._definition._hitTest(t,e);return n&&(n.item=this),n},_draw:function(t,e){this.symbol._definition.draw(t,e)}}),I=e.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){return new e({type:null,tolerance:paper.settings.hitTolerance,fill:!t,stroke:!t,segments:!t,handles:!1,ends:!1,center:!1,bounds:!1,guides:!1,selected:!1},t)}}}),z=e.extend({_class:"Segment",beans:!0,initialize:function(e,n,i,r,s,a){var o,h,u,l=arguments.length;0===l||(1===l?e.point?(o=e.point,h=e.handleIn,u=e.handleOut):o=e:2===l&&"number"==typeof e?o=arguments:3>=l?(o=e,h=n,u=i):(o=e!==t?[e,n]:null,h=i!==t?[i,r]:null,u=s!==t?[s,a]:null)),new A(o,this,"_point"),new A(h,this,"_handleIn"),new A(u,this,"_handleOut")},_serialize:function(t){return e.serialize(this.isLinear()?this._point:[this._point,this._handleIn,this._handleOut],t,!0)},_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=u.read(arguments);this._point.set(t.x,t.y)},getHandleIn:function(){return this._handleIn},setHandleIn:function(){var t=u.read(arguments);this._handleIn.set(t.x,t.y)},getHandleOut:function(){return this._handleOut},setHandleOut:function(){var t=u.read(arguments);this._handleOut.set(t.x,t.y)},isLinear:function(){return this._handleIn.isZero()&&this._handleOut.isZero()},setLinear:function(t){t&&(this._handleIn.set(0,0),this._handleOut.set(0,0))},isCollinear:function(t){var e=this.getNext(),n=t.getNext();return this._handleOut.isZero()&&e._handleIn.isZero()&&t._handleOut.isZero()&&n._handleIn.isZero()&&e._point.subtract(this._point).isCollinear(n._point.subtract(t._point))},isColinear:"#isCollinear",isOrthogonal:function(){var t=this.getPrevious(),e=this.getNext();return t._handleOut.isZero()&&this._handleIn.isZero()&&this._handleOut.isZero()&&e._handleIn.isZero()&&this._point.subtract(t._point).isOrthogonal(e._point.subtract(this._point))},isArc:function(){var t=this.getNext(),e=this._handleOut,n=t._handleIn,i=.5522847498307936;if(e.isOrthogonal(n)){var r=this._point,s=t._point,a=new v(r,e,!0).intersect(new v(s,n,!0),!0);return a&&o.isZero(e.getLength()/a.subtract(r).getLength()-i)&&o.isZero(n.getLength()/a.subtract(s).getLength()-i)}return!1},_selectionState:0,isSelected:function(t){var e=this._selectionState;return t?t===this._point?!!(4&e):t===this._handleIn?!!(1&e):t===this._handleOut?!!(2&e):!1:!!(7&e)},setSelected:function(t,e){var n=this._path,t=!!t,i=this._selectionState,r=i,s=e?e===this._point?4:e===this._handleIn?1:e===this._handleOut?2:0:7;t?i|=s:i&=~s,this._selectionState=i,n&&i!==r&&(n._updateSelection(this,r,i),n._changed(129))},getIndex:function(){return this._index!==t?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 T(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},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},reverse:function(){return new z(this._point,this._handleOut,this._handleIn)},remove:function(){return this._path?!!this._path.removeSegment(this._index):!1},clone:function(){return new z(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,Array(6),!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}}),A=u.extend({initialize:function(e,n,i){var r,s,a;if(e)if((r=e[0])!==t)s=e[1];else{var o=e;(r=o.x)===t&&(o=u.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},_serialize:function(t){var e=t.formatter,n=e.number(this._x),i=e.number(this._y);return this.isSelected()?{x:n,y:i,selected:!0}:[n,i]},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 o.isZero(this._x)&&o.isZero(this._y)},setSelected:function(t){this._owner.setSelected(t,this)},isSelected:function(){return this._owner.isSelected(this)}}),O=e.extend({_class:"Curve",initialize:function(t,e,n,i,r,s,a,o){var h=arguments.length;if(3===h)this._path=t,this._segment1=e,this._segment2=n;else if(0===h)this._segment1=new z,this._segment2=new z;else if(1===h)this._segment1=new z(t.segment1),this._segment2=new z(t.segment2);else if(2===h)this._segment1=new z(t),this._segment2=new z(e);else{var u,l,c,d;4===h?(u=t,l=e,c=n,d=i):8===h&&(u=[t,e],d=[a,o],l=[n-t,i-e],c=[r-a,s-o]),this._segment1=new z(u,null,l),this._segment2=new z(d,c,null)}},_changed:function(){this._length=this._bounds=t},getPoint1:function(){return this._segment1._point},setPoint1:function(){var t=u.read(arguments);this._segment1._point.set(t.x,t.y)},getPoint2:function(){return this._segment2._point},setPoint2:function(){var t=u.read(arguments);this._segment2._point.set(t.x,t.y)},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){var t=u.read(arguments);this._segment1._handleOut.set(t.x,t.y)},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){var t=u.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},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 O.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],n=0;8>n;n+=2)e.push(new u(t[n],t[n+1]));return e},getLength:function(){return null==this._length&&(this._length=this.isLinear()?this._segment2._point.getDistance(this._segment1._point):O.getLength(this.getValues(),0,1)),this._length},getArea:function(){return O.getArea(this.getValues())},getPart:function(t,e){return new O(O.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return O.getLength(this.getValues(),t,e)},isLinear:function(){return this._segment1._handleOut.isZero()&&this._segment2._handleIn.isZero()},getIntersections:function(t){return O.filterIntersections(O.getIntersections(this.getValues(),t.getValues(),this,t,[]))},_getParameter:function(e,n){return n?e:e&&e.curve===this?e.parameter:e===t&&n===t?.5:this.getParameterAt(e,0)},divide:function(t,e,n){var i=this._getParameter(t,e),r=1e-6,s=null;if(i>r&&1-r>i){var a=O.subdivide(this.getValues(),i),o=n?!1:this.isLinear(),h=a[0],l=a[1];o||(this._segment1._handleOut.set(h[2]-h[0],h[3]-h[1]),this._segment2._handleIn.set(l[4]-l[6],l[5]-l[7]));var c=h[6],d=h[7],f=new z(new u(c,d),!o&&new u(h[4]-c,h[5]-d),!o&&new u(l[2]-c,l[3]-d));if(this._path)this._segment1._index>0&&0===this._segment2._index?this._path.add(f):this._path.insert(this._segment2._index,f),s=this;else{var _=this._segment2;this._segment2=f,s=new O(f,_)}}return s},split:function(t,e){return this._path?this._path.split(this._segment1._index,this._getParameter(t,e)):null},reverse:function(){return new O(this._segment2.reverse(),this._segment1.reverse())},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},clone:function(){return new O(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(", ")+" }"},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},evaluate:function(t,e,n){if(null==e||0>e||e>1)return null;var i,r,s=t[0],a=t[1],o=t[2],h=t[3],l=t[4],c=t[5],d=t[6],f=t[7],_=1e-6;if(0===n&&(_>e||e>1-_)){var g=_>e;i=g?s:d,r=g?a:f}else{var p=3*(o-s),v=3*(l-o)-p,m=d-s-p-v,y=3*(h-a),w=3*(c-h)-y,x=f-a-y-w;if(0===n)i=((m*e+v)*e+p)*e+s,r=((x*e+w)*e+y)*e+a;else if(_>e&&o===s&&h===a||e>1-_&&l===d&&c===f?(i=l-o,r=c-h):_>e?(i=p,r=y):e>1-_?(i=3*(d-l),r=3*(f-c)):(i=(3*m*e+2*v)*e+p,r=(3*x*e+2*w)*e+y),3===n){var b=6*m*e+2*v,C=6*x*e+2*w;return(i*C-r*b)/Math.pow(i*i+r*r,1.5)}}return 2===n?new u(r,-i):new u(i,r)},subdivide:function(e,n){var i=e[0],r=e[1],s=e[2],a=e[3],o=e[4],h=e[5],u=e[6],l=e[7];n===t&&(n=.5);var c=1-n,d=c*i+n*s,f=c*r+n*a,_=c*s+n*o,g=c*a+n*h,p=c*o+n*u,v=c*h+n*l,m=c*d+n*_,y=c*f+n*g,w=c*_+n*p,x=c*g+n*v,b=c*m+n*w,C=c*y+n*x;return[[i,r,d,f,m,y,b,C],[b,C,w,x,p,v,u,l]]},solveCubic:function(t,e,n,i,r,s){var a=t[e],h=t[e+2],u=t[e+4],l=t[e+6],c=3*(h-a),d=3*(u-h)-c,f=l-a-c-d,_=o.isZero;return _(f)&&_(d)&&(f=d=0),o.solveCubic(f,d,c,a-n,i,r,s)},getParameterOf:function(t,e,n){var i=1e-6;if(Math.abs(t[0]-e)<i&&Math.abs(t[1]-n)<i)return 0;if(Math.abs(t[6]-e)<i&&Math.abs(t[7]-n)<i)return 1;for(var r,s,a=[],o=[],h=O.solveCubic(t,0,e,a,0,1),u=O.solveCubic(t,1,n,o,0,1),l=0;-1===h||h>l;)if(-1===h||(r=a[l++])>0&&1>r){for(var c=0;-1===u||u>c;)if((-1===u||(s=o[c++])>0&&1>s)&&(-1===h?r=s:-1===u&&(s=r),Math.abs(r-s)<i))return.5*(r+s);if(-1===h)break}return null},getPart:function(t,e,n){return e>0&&(t=O.subdivide(t,e)[1]),1>n&&(t=O.subdivide(t,(n-e)/(1-e))[0]),t},isLinear:function(t){var e=o.isZero;return e(t[0]-t[2])&&e(t[1]-t[3])&&e(t[4]-t[6])&&e(t[5]-t[7])},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,d=3*a-2*h-n,f=3*o-2*u-i;return Math.max(l*l,d*d)+Math.max(c*c,f*f)<10*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*r*e-1.5*r*s-1.5*r*o-3*n*i-1.5*n*s-.5*n*o+1.5*a*e+1.5*a*i-3*a*o+.5*h*e+1.5*h*i+3*h*s)/10},getEdgeSum:function(t){return(t[0]-t[2])*(t[3]+t[1])+(t[2]-t[4])*(t[5]+t[3])+(t[4]-t[6])*(t[7]+t[5])},getBounds:function(t){for(var e=t.slice(0,2),n=e.slice(),i=[0,0],r=0;2>r;r++)O._addBounds(t[r],t[r+2],t[r+4],t[r+6],r,0,e,n,i);return new _(e[0],e[1],n[0]-e[0],n[1]-e[1])},_addBounds:function(t,e,n,i,r,s,a,h,u){function l(t,e){var n=t-e,i=t+e;n<a[r]&&(a[r]=n),i>h[r]&&(h[r]=i)}var c=3*(e-n)-t+i,d=2*(t+n)-4*e,f=e-t,_=o.solveQuadratic(c,d,f,u),g=1e-6,p=1-g;l(i,0);for(var v=0;_>v;v++){var m=u[v],y=1-m;m>g&&p>m&&l(y*y*y*t+3*y*y*m*e+3*y*m*m*n+m*m*m*i,s)}}}},e.each(["getBounds","getStrokeBounds","getHandleBounds","getRoughBounds"],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.getStyle())),e.clone()}},{}),e.each(["getPoint","getTangent","getNormal","getCurvature"],function(t,e){this[t+"At"]=function(t,n){var i=this.getValues();return O.evaluate(i,n?t:O.getParameterAt(i,t,0),e)},this[t]=function(t){return O.evaluate(this.getValues(),t,e)}},{beans:!1,getParameterAt:function(t,e){return O.getParameterAt(this.getValues(),t,e)},getParameterOf:function(){var t=u.read(arguments);return O.getParameterOf(this.getValues(),t.x,t.y)},getLocationAt:function(t,e){var n=e?t:this.getParameterAt(t);return null!=n&&n>=0&&1>=n?new T(this,n):null},getLocationOf:function(){return this.getLocationAt(this.getParameterOf(u.read(arguments)),!0)},getOffsetOf:function(){var t=this.getLocationOf.apply(this,arguments);return t?t.getOffset():null},getNearestLocation:function(){function t(t){if(t>=0&&1>=t){var i=e.getDistance(O.evaluate(n,t,0),!0);if(r>i)return r=i,s=t,!0}}for(var e=u.read(arguments),n=this.getValues(),i=100,r=1/0,s=0,a=0;i>=a;a++)t(a/i);for(var o=1/(2*i);o>1e-6;)t(s-o)||t(s+o)||(o/=2);var h=O.evaluate(n,s,0);return new T(this,s,h,null,null,null,e.getDistance(h))},getNearestPoint:function(){return this.getNearestLocation.apply(this,arguments).getPoint()}}),new function(){function e(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),d=9*(r-a)+3*(h-n),f=6*(n+a)-12*r,_=3*(r-n);return function(t){var e=(u*t+l)*t+c,n=(d*t+f)*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))))}return{statics:!0,getLength:function(i,r,s){r===t&&(r=0),s===t&&(s=1);var a=o.isZero;if(0===r&&1===s&&a(i[0]-i[2])&&a(i[1]-i[3])&&a(i[6]-i[4])&&a(i[7]-i[5])){var h=i[6]-i[0],u=i[7]-i[1];return Math.sqrt(h*h+u*u)}var l=e(i);return o.integrate(l,r,s,n(r,s))},getParameterAt:function(i,r,s){function a(t){return p+=o.integrate(f,s,t,n(s,t)),s=t,p-r}if(s===t&&(s=0>r?1:0),0===r)return s;var h=1e-6,u=Math.abs,l=r>0,c=l?s:0,d=l?1:s,f=e(i),_=o.integrate(f,c,d,n(c,d));if(u(r-_)<h)return l?d:c;if(u(r)>_)return null;var g=r/_,p=0;return o.findRoot(a,f,s+g,c,d,16,h)}}},new function(){function t(t,e,n,i,r,s,a,o){var h=new T(n,i,r,s,a,o);(!e||e(h))&&t.push(h)}function e(r,s,a,o,h,u,l,c,d,f,_,g,p){if(!(p>32)){var m,y,w,x=s[0],b=s[1],C=s[6],S=s[7],P=1e-6,k=v.getSignedDistance,M=k(x,b,C,S,s[2],s[3])||0,I=k(x,b,C,S,s[4],s[5])||0,z=M*I>0?.75:4/9,A=z*Math.min(0,M,I),T=z*Math.max(0,M,I),L=k(x,b,C,S,r[0],r[1]),E=k(x,b,C,S,r[2],r[3]),N=k(x,b,C,S,r[4],r[5]),B=k(x,b,C,S,r[6],r[7]);if(x===C&&P>f-d&&p>3)y=m=(c+l)/2,w=0;else{var j,R,D=n(L,E,N,B),F=D[0],q=D[1];if(j=i(F,q,A,T),F.reverse(),q.reverse(),R=i(F,q,A,T),null==j||null==R)return;r=O.getPart(r,j,R),w=R-j,m=c*j+l*(1-j),y=c*R+l*(1-R)}if(_>.5&&w>.5)if(y-m>f-d){var V=O.subdivide(r,.5),Z=m+(y-m)/2;e(s,V[0],o,a,h,u,d,f,m,Z,w,!g,++p),e(s,V[1],o,a,h,u,d,f,Z,y,w,!g,p)}else{var V=O.subdivide(s,.5),Z=d+(f-d)/2;e(V[0],r,o,a,h,u,d,Z,m,y,w,!g,++p),e(V[1],r,o,a,h,u,Z,f,m,y,w,!g,p)}else if(Math.max(f-d,y-m)<P){var U=m+(y-m)/2,H=d+(f-d)/2;g?t(h,u,o,H,O.evaluate(s,H,0),a,U,O.evaluate(r,U,0)):t(h,u,a,U,O.evaluate(r,U,0),o,H,O.evaluate(s,H,0))}else w>0&&e(s,r,o,a,h,u,d,f,m,y,w,!g,++p)}}function n(t,e,n,i){var r,s=[0,t],a=[1/3,e],o=[2/3,n],h=[1,i],u=v.getSignedDistance,l=u(0,t,1,i,1/3,e),c=u(0,t,1,i,2/3,n),d=!1;if(0>l*c)r=[[s,a,h],[s,o,h]],d=0>l;else{var f,_=0,g=0===l||0===c;Math.abs(l)>Math.abs(c)?(f=a,_=(i-n-(i-t)/3)*(2*(i-n)-i+e)/3):(f=o,_=(e-t+(t-i)/3)*(-2*(t-e)+t-n)/3),r=0>_||g?[[s,f,h],[s,h]]:[[s,a,o,h],[s,h]],d=l?0>l:0>c}return d?r.reverse():r}function i(t,e,n,i){return t[0][1]<n?r(t,!0,n):e[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 i+(n-r)*(o-i)/(h-r);i=o,r=h}return null}function s(e,n,i,r,s,a){for(var o=O.isLinear(e),h=o?n:e,u=o?e:n,l=u[0],c=u[1],d=u[6],f=u[7],_=d-l,g=f-c,p=Math.atan2(-g,_),v=Math.sin(p),m=Math.cos(p),y=_*m-g*v,w=[0,0,0,0,y,0,y,0],x=[],b=0;8>b;b+=2){var C=h[b]-l,S=h[b+1]-c;x.push(C*m-S*v,S*m+C*v)}for(var P=[],k=O.solveCubic(x,1,0,P,0,1),b=0;k>b;b++){var M=P[b],C=O.evaluate(x,M,0).x;if(C>=0&&y>=C){var I=O.getParameterOf(w,C,0),z=o?I:M,A=o?M:I;t(s,a,i,z,O.evaluate(e,z,0),r,A,O.evaluate(n,A,0))}}}function a(e,n,i,r,s,a){var o=v.intersect(e[0],e[1],e[6],e[7],n[0],n[1],n[6],n[7]);if(o){var h=o.x,u=o.y;t(s,a,i,O.getParameterOf(e,h,u),o,r,O.getParameterOf(n,h,u),o)}}return{statics:{getIntersections:function(n,i,r,o,h,u){var l=O.isLinear(n),c=O.isLinear(i),d=r.getPoint1(),f=r.getPoint2(),_=o.getPoint1(),g=o.getPoint2(),p=1e-6;return d.isClose(_,p)&&t(h,u,r,0,d,o,0,d),d.isClose(g,p)&&t(h,u,r,0,d,o,1,d),(l&&c?a:l||c?s:e)(n,i,r,o,h,u,0,1,0,1,0,!1,0),f.isClose(_,p)&&t(h,u,r,1,f,o,0,f),f.isClose(g,p)&&t(h,u,r,1,f,o,1,f),h},filterIntersections:function(t,e){function n(t,e){var n=t.getPath(),i=e.getPath();return n===i?t.getIndex()+t.getParameter()-(e.getIndex()+e.getParameter()):n._id-i._id}for(var i=t.length-1,r=1-1e-6,s=i;s>=0;s--){var a=t[s],o=a._curve.getNext(),h=a._curve2.getNext();o&&a._parameter>=r&&(a._parameter=0,a._curve=o),h&&a._parameter2>=r&&(a._parameter2=0,a._curve2=h)}if(i>0){t.sort(n);for(var s=i;s>0;s--)t[s].equals(t[s-1])&&(t.splice(s,1),i--)}if(e){for(var s=i;s>=0;s--)t.push(t[s].getIntersection());t.sort(n)}return t}}}}),T=e.extend({_class:"CurveLocation",beans:!0,initialize:function ye(t,e,n,i,r,s,a){this._id=h.get(ye);var o=t._path;this._version=o?o._version:0,this._curve=t,this._parameter=e,this._point=n||t.getPointAt(e,!0),this._curve2=i,this._parameter2=r,this._point2=s,this._distance=a,this._segment1=t._segment1,this._segment2=t._segment2},getSegment:function(t){if(!this._segment){var e=this.getCurve(),n=this.getParameter();if(1===n)this._segment=e._segment2;else if(0===n||t)this._segment=e._segment1;else{if(null==n)return null;this._segment=e.getPartLength(0,n)<e.getPartLength(n,1)?e._segment1:e._segment2}}return this._segment},getCurve:function(){var t=this._curve,e=t&&t._path;return e&&e._version!==this._version&&(t=null,this._parameter=null),t||(t=this._segment1.getCurve(),null==t.getParameterOf(this._point)&&(t=this._segment2.getPrevious().getCurve()),this._curve=t,e=t._path,this._version=e?e._version:0),t},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getParameter:function(){var t=this.getCurve(),e=this._parameter;return t&&null==e?this._parameter=t.getParameterOf(this._point):e},getPoint:function(){return this._point},getOffset:function(){var t=this.getPath();return t?t._getOffset(this):this.getCurveOffset()},getCurveOffset:function(){var t=this.getCurve(),e=this.getParameter();return null!=e&&t&&t.getPartLength(0,e)},getIntersection:function(){var t=this._intersection;return!t&&this._curve2&&(this._intersection=t=new T(this._curve2,this._parameter2,this._point2||this._point,this),t._intersection=this),t},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve();return t&&t.divide(this.getParameter(),!0)},split:function(){var t=this.getCurve();return t&&t.split(this.getParameter(),!0)},equals:function(t){var e=Math.abs,n=1e-6;return this===t||t instanceof T&&this.getCurve()===t.getCurve()&&e(this.getParameter()-t.getParameter())<n&&this._curve2===t._curve2&&e(this._parameter2-t._parameter2)<n||!1},toString:function(){var t=[],e=this.getPoint(),n=a.instance;e&&t.push("point: "+e);var i=this.getIndex();null!=i&&t.push("index: "+i);var r=this.getParameter();return null!=r&&t.push("parameter: "+n.number(r)),null!=this._distance&&t.push("distance: "+n.number(this._distance)),"{ "+t.join(", ")+" }"}},e.each(["getTangent","getNormal","getCurvature"],function(t){var e=t+"At";this[t]=function(){var t=this.getParameter(),n=this.getCurve();return null!=t&&n&&n[e](t,!0)}},{})),L=x.extend({_class:"PathItem",initialize:function(){},getIntersections:function(e,n,i){this===e&&(e=null);var 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r=this.getCurves(),s=this._segments,a=0,h=r.length;h>a;a++)e(r[a].getValues());if(!this._closed&&s.length>1){var u=s[s.length-1]._point,l=s[0]._point,c=u._x,d=u._y,f=l._x,_=l._y;e([c,d,c,d,f,_,f,_])}if(i.length>0){var g=i[0],p=i[i.length-1];g.previous=p,p.next=g}}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<=h[1])&&O.solveCubic(h,1,r,i,0,1)>0)for(var u=i.length-1;u>=0;u--)s.push(O.evaluate(h,i[u],0).x);if(s.length>1)break}e.x=(s[0]+s[1])/2}return e},reorient:function(){return this.setClockwise(!0),this}}),N.inject({_getMonoCurves:function(){for(var t=this._children,e=[],n=0,i=t.length;i>n;n++)e.push.apply(e,t[n]._getMonoCurves());
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this._type===n||o&&/^hs[bl]$/.test(this._type)?this._components[s]:this._convert(n)[s]},this["set"+a]=function(t){this._type===n||o&&/^hs[bl]$/.test(this._type)||(this._components=this._convert(n),this._properties=i[n],this._type=n),this._components[s]=h.call(this,t),this._changed()}},this)},{_class:"Color",_readIndex:!0,initialize:function c(e){var n,s,a,o,u=Array.prototype.slice,l=arguments,d=0;Array.isArray(e)&&(l=e,e=l[0]);var f=null!=e&&typeof e;if("string"===f&&e in i&&(n=e,e=l[1],Array.isArray(e)?(s=e,a=l[2]):(this.__read&&(d=1),l=u.call(l,1),f=typeof e)),!s){if(o="number"===f?l:"object"===f&&null!=e.length?e:null){n||(n=o.length>=3?"rgb":"gray");var _=i[n].length;a=o[_],this.__read&&(d+=o===arguments?_+(null!=a?1:0):1),o.length>_&&(o=u.call(o,0,_))}else if("string"===f)n="rgb",s=t(e),4===s.length&&(a=s[3],s.length--);else if("object"===f)if(e.constructor===c){if(n=e._type,s=e._components.slice(),a=e._alpha,"gradient"===n)for(var g=1,p=s.length;p>g;g++){var v=s[g];v&&(s[g]=v.clone())}}else if(e.constructor===q)n="gradient",o=l;else{n="hue"in e?"lightness"in e?"hsl":"hsb":"gradient"in e||"stops"in e||"radial"in e?"gradient":"gray"in e?"gray":"rgb";var m=i[n];w=r[n],this._components=s=[];for(var g=0,p=m.length;p>g;g++){var y=e[m[g]];null==y&&0===g&&"gradient"===n&&"stops"in e&&(y={stops:e.stops,radial:e.radial}),y=w[g].call(this,y),null!=y&&(s[g]=y)}a=e.alpha}this.__read&&n&&(d=1)}if(this._type=n||"rgb",this._id=h.get(c),!s){this._components=s=[];for(var w=r[this._type],g=0,p=w.length;p>g;g++){var y=w[g].call(this,o&&o[g]);null!=y&&(s[g]=y)}}this._components=s,this._properties=i[this._type],this._alpha=a,this.__read&&(this.__read=d)},_serialize:function(t,n){var i=this.getComponents();return e.serialize(/^(gray|rgb)$/.test(this._type)?i:[this._type].concat(i),t,!0,n)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(65)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=l[this._type+"-"+t])?e.apply(this,this._components):l["rgb-"+t].apply(this,l[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=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 n=e.isPlainValue(t,!0)?F.read(arguments):t;return n===this||n&&this._class===n._class&&this._type===n._type&&this._alpha===n._alpha&&e.equals(this._components,n._components)||!1},toString:function(){for(var t=this._properties,e=[],n="gradient"===this._type,i=a.instance,r=0,s=t.length;s>r;r++){var o=this._components[r];null!=o&&e.push(t[r]+": "+(n?o:i.number(o)))}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,d=r.length;d>c;c++){var f=r[c];e.addColorStop(f._rampPoint,f._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 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 e.each(t,function(t,e){this[e]=function(e){e=F.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 F(n,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})});e.each(F._types,function(t,n){var i=this[e.capitalize(n)+"Color"]=function(t){var e=null!=t&&typeof t,i="object"===e&&null!=t.length?t:"string"===e?null:arguments;return i?new F(n,i):new F(t)};if(3==n.length){var r=n.toUpperCase();F[r]=this[r+"Color"]=i}},e.exports);var q=e.extend({_class:"Gradient",initialize:function(t,e){this._id=h.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,n){return n.add(this,function(){return e.serialize([this._stops,this._radial],t,!0,n)})},_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(e){var n=this._owners?this._owners.indexOf(e):-1;-1!=n&&(this._owners.splice(n,1),0===this._owners.length&&(this._owners=t))},clone:function(){for(var t=[],e=0,n=this._stops.length;n>e;e++)t[e]=this._stops[e].clone();return new q(t,this._radial)},getStops:function(){return this._stops},setStops:function(e){if(this.stops)for(var n=0,i=this._stops.length;i>n;n++)this._stops[n]._owner=t;if(e.length<2)throw Error("Gradient stop list needs to contain at least two stops.");this._stops=V.readAll(e,0,{clone:!0});for(var n=0,i=this._stops.length;i>n;n++){var r=this._stops[n];r._owner=this,r._defaultRamp&&r.setRampPoint(n/(i-1))}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&&this._stops.length===t._stops.length){for(var e=0,n=this._stops.length;n>e;e++)if(!this._stops[e].equals(t._stops[e]))return!1;return!0}return!1}}),V=e.extend({_class:"GradientStop",initialize:function(e,n){if(e){var i,r;n===t&&Array.isArray(e)?(i=e[0],r=e[1]):e.color?(i=e.color,r=e.rampPoint):(i=e,r=n),this.setColor(i),this.setRampPoint(r)}},clone:function(){return new V(this._color.clone(),this._rampPoint)},_serialize:function(t,n){return e.serialize([this._color,this._rampPoint],t,!0,n)},_changed:function(){this._owner&&this._owner._changed(65)},getRampPoint:function(){return this._rampPoint},setRampPoint:function(t){this._defaultRamp=null==t,this._rampPoint=t||0,this._changed()},getColor:function(){return this._color},setColor:function(t){this._color=F.read(arguments),this._color===t&&(this._color=t.clone()),this._color._owner=this,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._rampPoint==t._rampPoint||!1}}),Z=e.extend(new function(){var n={fillColor:t,strokeColor:t,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],windingRule:"nonzero",shadowColor:t,shadowBlur:0,shadowOffset:new u,selectedColor:t,fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,font:"sans-serif",leading:null,justification:"left"},i={strokeWidth:97,strokeCap:97,strokeJoin:97,strokeScaling:105,miterLimit:97,fontFamily:9,fontWeight:9,fontSize:9,font:9,leading:9,justification:9},r={beans:!0},s={_defaults:n,_textDefaults:new e(n,{fillColor:new F}),beans:!0};return e.each(n,function(n,a){var o=/Color$/.test(a),h="shadowOffset"===a,l=e.capitalize(a),c=i[a],d="set"+l,f="get"+l;s[d]=function(e){var n=this._owner,i=n&&n._children;if(i&&i.length>0&&!(n instanceof N))for(var r=0,s=i.length;s>r;r++)i[r]._style[d](e);else{var h=this._values[a];h!==e&&(o&&(h&&(h._owner=t),e&&e.constructor===F&&(e._owner&&(e=e.clone()),e._owner=n)),this._values[a]=e,n&&n._changed(c||65))}},s[f]=function(n){var i,r=this._owner,s=r&&r._children;if(!s||0===s.length||n||r instanceof N){var i=this._values[a];if(i===t)i=this._defaults[a],i&&i.clone&&(i=i.clone());else{var l=o?F:h?u:null;!l||i&&i.constructor===l||(this._values[a]=i=l.read([i],0,{readNull:!0,clone:!0}),i&&o&&(i._owner=r))}return i}for(var c=0,d=s.length;d>c;c++){var _=s[c]._style[f]();if(0===c)i=_;else if(!e.equals(i,_))return t}return i},r[f]=function(t){return this._style[f](t)},r[d]=function(t){this._style[d](t)}}),x.inject(r),s},{_class:"Style",initialize:function(t,e,n){this._values={},this._owner=e,this._project=e&&e._project||n||paper.project,e instanceof R&&(this._defaults=this._textDefaults),t&&this.set(t)},set:function(t){var e=t instanceof Z,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&&e.equals(this._values,t._values)||!1},hasFill:function(){return!!this.getFillColor()},hasStroke:function(){return!!this.getStrokeColor()&&this.getStrokeWidth()>0},hasShadow:function(){return!!this.getShadowColor()&&this.getShadowBlur()>0},getView:function(){return this._project.getView()},getFontStyle:function(){var t=this.getFontSize();return this.getFontWeight()+" "+t+(/[a-z]/i.test(t+"")?" ":"px ")+this.getFontFamily()},getFont:"#getFontFamily",setFont:"#setFontFamily",getLeading:function Pe(){var t=Pe.base.call(this),e=this.getFontSize();return/pt|em|%|px/.test(e)&&(e=this.getView().getPixelSize(e)),null!=t?t:1.2*e}}),U=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 _(o,h,n.width,n.height)},getViewportBounds:function(t){var e=t.ownerDocument,n=e.defaultView,i=e.documentElement;return new _(0,0,n.innerWidth||i.clientWidth,n.innerHeight||i.clientHeight)},getOffset:function(t,e){return U.getBounds(t,e).getPoint()},getSize:function(t){return U.getBounds(t,!0).getSize()},isInvisible:function(t){return U.getSize(t).equals(new d(0,0))},isInView:function(t){return!U.isInvisible(t)&&U.getViewportBounds(t).intersects(U.getBounds(t,!0))},getPrefixed:function(e,n){return 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)}}},H={add:function(t,e){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){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 u(e.pageX||e.clientX+document.documentElement.scrollLeft,e.pageY||e.clientY+document.documentElement.scrollTop)},getTarget:function(t){return t.target||t.srcElement},getRelatedTarget:function(t){return t.relatedTarget||t.toElement},getOffset:function(t,e){return H.getPoint(t).subtract(U.getOffset(e||H.getTarget(t)))},stop:function(t){t.stopPropagation(),t.preventDefault()}};H.requestAnimationFrame=new function(){function t(){for(var e=s.length-1;e>=0;e--){var o=s[e],h=o[0],u=o[1];(!u||("true"==r.getAttribute(u,"keepalive")||a)&&U.isInView(u))&&(s.splice(e,1),h())}n&&(s.length?n(t):i=!1)}var e,n=U.getPrefixed(window,"requestAnimationFrame"),i=!1,s=[],a=!0;return H.add(window,{focus:function(){a=!0},blur:function(){a=!1}}),function(r,a){s.push([r,a]),n?i||(n(t),i=!0):e||(e=setInterval(t,1e3/60))}};var W=e.extend(n,{_class:"View",initialize:function ke(t,e){function n(t){return e[t]||parseInt(e.getAttribute(t),10)}function i(){var t=U.getSize(e);return t.isNaN()||t.isZero()?new d(n("width"),n("height")):t}this._project=t,this._scope=t._scope,this._element=e;var s;this._pixelRatio||(this._pixelRatio=window.devicePixelRatio||1),this._id=e.getAttribute("id"),null==this._id&&e.setAttribute("id",this._id="view-"+ke._id++),H.add(e,this._viewEvents);var a="none";if(U.setPrefixed(e.style,{userSelect:a,touchAction:a,touchCallout:a,contentZooming:a,userDrag:a,tapHighlightColor:"rgba(0,0,0,0)"}),r.hasAttribute(e,"resize")){var o=this;H.add(window,this._windowEvents={resize:function(){o.setViewSize(i())}})}if(this._setViewSize(s=i()),r.hasAttribute(e,"stats")&&"undefined"!=typeof Stats){this._stats=new Stats;var h=this._stats.domElement,u=h.style,l=U.getOffset(e);u.position="absolute",u.left=l.x+"px",u.top=l.y+"px",document.body.appendChild(h)}ke._views.push(this),ke._viewsById[this._id]=this,this._viewSize=s,(this._matrix=new p)._owner=this,this._zoom=1,ke._focused||(ke._focused=this),this._frameItems={},this._frameItemCount=0},remove:function(){return this._project?(W._focused===this&&(W._focused=null),W._views.splice(W._views.indexOf(this),1),delete W._viewsById[this._id],this._project._view===this&&(this._project._view=null),H.remove(this._element,this._viewEvents),H.remove(window,this._windowEvents),this._element=this._project=null,this.off("frame"),this._animate=!1,this._frameItems={},!0):!1},_events:{onFrame:{install:function(){this.play()},uninstall:function(){this.pause()}},onResize:{}},_animate:!1,_time:0,_count:0,_requestFrame:function(){var t=this;H.requestAnimationFrame(function(){t._requested=!1,t._animate&&(t._requestFrame(),t._handleFrame())},this._element),this._requested=!0},_handleFrame:function(){paper=this._scope;var t=Date.now()/1e3,n=this._before?t-this._before:0;this._before=t,this._handlingFrame=!0,this.emit("frame",new e({delta:n,time:this._time+=n,count:this._count++})),this._stats&&this._stats.update(),this._handlingFrame=!1,this.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 n in this._frameItems){var i=this._frameItems[n];i.item.emit("frame",new e(t,{time:i.time+=t.delta,count:i.count++}))}},_update:function(){this._project._needsUpdate=!0,this._handlingFrame||(this._animate?this._handleFrame():this.update())},_changed:function(t){1&t&&(this._project._needsUpdate=!0)},_transform:function(t){this._matrix.concatenate(t),this._bounds=null,this._update()},getElement:function(){return this._element},getPixelRatio:function(){return this._pixelRatio},getResolution:function(){return 72*this._pixelRatio},getViewSize:function(){var t=this._viewSize;return new f(t.width,t.height,this,"setViewSize")},setViewSize:function(){var t=d.read(arguments),e=t.subtract(this._viewSize);e.isZero()||(this._viewSize.set(t.width,t.height),this._setViewSize(t),this._bounds=null,this.emit("resize",{size:t,delta:e}),this._update())},_setViewSize:function(t){var e=this._element;e.width=t.width,e.height=t.height},getBounds:function(){return this._bounds||(this._bounds=this._matrix.inverted()._transformBounds(new _(new u,this._viewSize))),this._bounds},getSize:function(){return this.getBounds().getSize()},getCenter:function(){return this.getBounds().getCenter()},setCenter:function(){var t=u.read(arguments);this.scrollBy(t.subtract(this.getCenter()))},getZoom:function(){return this._zoom},setZoom:function(t){this._transform((new p).scale(t/this._zoom,this.getCenter())),this._zoom=t},isVisible:function(){return U.isInView(this._element)},scrollBy:function(){this._transform((new p).translate(u.read(arguments).negate()))},play:function(){this._animate=!0,this._requested||this._requestFrame()},pause:function(){this._animate=!1},draw:function(){this.update()},projectToView:function(){return this._matrix._transformPoint(u.read(arguments))},viewToProject:function(){return this._matrix._inverseTransform(u.read(arguments))}},{statics:{_views:[],_viewsById:{},_id:0,create:function(t,e){return"string"==typeof e&&(e=document.getElementById(e)),new G(t,e)}}},new function(){function t(t){var e=H.getTarget(t);return e.getAttribute&&W._viewsById[e.getAttribute("id")]}function e(t,e){return t.viewToProject(H.getOffset(e,t._element))}function n(){if(!W._focused||!W._focused.isVisible())for(var t=0,e=W._views.length;e>t;t++){var n=W._views[t];if(n&&n.isVisible()){W._focused=a=n;break}}}function i(t,e,n){t._handleEvent("mousemove",e,n);var i=t._scope.tool;return i&&i._handleEvent(l&&i.responds("mousedrag")?"mousedrag":"mousemove",e,n),t.update(),i}var r,s,a,o,h,u,l=!1,c=window.navigator;c.pointerEnabled||c.msPointerEnabled?(o="pointerdown MSPointerDown",h="pointermove MSPointerMove",u="pointerup pointercancel MSPointerUp MSPointerCancel"):(o="touchstart",h="touchmove",u="touchend touchcancel","ontouchstart"in window&&c.userAgent.match(/mobile|tablet|ip(ad|hone|od)|android|silk/i)||(o+=" mousedown",h+=" mousemove",u+=" mouseup"));var d={"selectstart dragstart":function(t){l&&t.preventDefault()}},f={mouseout:function(t){var n=W._focused,r=H.getRelatedTarget(t);!n||r&&"HTML"!==r.nodeName||i(n,e(n,t),t)},scroll:n};return d[o]=function(n){var i=W._focused=t(n),s=e(i,n);l=!0,i._handleEvent("mousedown",s,n),(r=i._scope.tool)&&r._handleEvent("mousedown",s,n),i.update()},f[h]=function(o){var h=W._focused;if(!l){var u=t(o);u?(h!==u&&i(h,e(h,o),o),s=h,h=W._focused=a=u):a&&a===h&&(h=W._focused=s,n())}if(h){var c=e(h,o);(l||h.getBounds().contains(c))&&(r=i(h,c,o))}},f[u]=function(t){var n=W._focused;if(n&&l){var i=e(n,t);l=!1,n._handleEvent("mouseup",i,t),r&&r._handleEvent("mouseup",i,t),n.update()}},H.add(document,f),H.add(window,{load:n}),{_viewEvents:d,_handleEvent:function(){},statics:{updateFocus:n}}}),G=W.extend({_class:"CanvasView",initialize:function(t,e){if(!(e instanceof HTMLCanvasElement)){var n=d.read(arguments,1);if(n.isZero())throw Error("Cannot create CanvasView with the provided argument: "+[].slice.call(arguments,1));e=ee.getCanvas(n)}if(this._context=e.getContext("2d"),this._eventCounters={},this._pixelRatio=1,!/^off|false$/.test(r.getAttribute(e,"hidpi"))){var i=window.devicePixelRatio||1,s=U.getPrefixed(this._context,"backingStorePixelRatio")||1;this._pixelRatio=i/s}W.call(this,t,e)},_setViewSize:function(t){var e=this._element,n=this._pixelRatio,i=t.width,s=t.height;if(e.width=i*n,e.height=s*n,1!==n){if(!r.hasAttribute(e,"resize")){var a=e.style;a.width=i+"px",a.height=s+"px"}this._context.scale(n,n)}},getPixelSize:function(t){var e=this._context,n=e.font;return e.font=t+" 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this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t<this._minDistance&&(this._minDistance=t)},getFixedDistance:function(){return this._minDistance==this._maxDistance?this._minDistance:null},setFixedDistance:function(t){this._minDistance=t,this._maxDistance=t},_updateEvent:function(t,e,n,i,r,s,a){if(!r){if(null!=n||null!=i){var o=null!=n?n:0,h=e.subtract(this._point),u=h.getLength();if(o>u)return!1;if(null!=i&&0!=i)if(u>i)e=this._point.add(h.normalize(i));else if(a)return!1}if(s&&e.equals(this._point))return!1}switch(this._lastPoint=r&&"mousemove"==t?e:this._point,this._point=e,t){case"mousedown":this._lastPoint=this._downPoint,this._downPoint=this._point,this._downCount++;break;case"mouseup":this._lastPoint=this._downPoint}return this._count=r?0:this._count+1,!0},_fireEvent:function(t,e){var n=paper.project._removeSets;if(n){"mouseup"===t&&(n.mousedrag=null);var i=n[t];if(i){for(var r in i){var s=i[r];for(var a in n){var 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