diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ab90ee7..73b1b8ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
# Change Log
+## `0.11.2`
+
+### Fixed
+- PaperScript: Fix a parsing error in math operations without white-space
+ (#1314).
+
## `0.11.1`
### Fixed
diff --git a/dist/docs/assets/js/paper.js b/dist/docs/assets/js/paper.js
index 7a9a08e6..a79ade6d 100644
--- a/dist/docs/assets/js/paper.js
+++ b/dist/docs/assets/js/paper.js
@@ -1,5 +1,5 @@
/*!
- * Paper.js v0.11.1-develop - The Swiss Army Knife of Vector Graphics Scripting.
+ * Paper.js v0.11.2-develop - The Swiss Army Knife of Vector Graphics Scripting.
* http://paperjs.org/
*
* Copyright (c) 2011 - 2016, Juerg Lehni & Jonathan Puckey
@@ -9,7 +9,7 @@
*
* All rights reserved.
*
- * Date: Thu Apr 20 19:14:30 2017 +0200
+ * Date: Thu Apr 20 19:34:40 2017 +0200
*
***
*
@@ -769,7 +769,7 @@ var PaperScope = Base.extend({
}
},
- version: "0.11.1-develop",
+ version: "0.11.2-develop",
getView: function() {
var project = this.project;
diff --git a/dist/docs/classes/Color.html b/dist/docs/classes/Color.html
index 0a996cab..e7651bf2 100644
--- a/dist/docs/classes/Color.html
+++ b/dist/docs/classes/Color.html
@@ -2043,7 +2043,7 @@ console.log(result); // { red: 0, blue: 0, green: 1 }
diff --git a/dist/docs/classes/CompoundPath.html b/dist/docs/classes/CompoundPath.html
index 7e669e43..50b6d666 100644
--- a/dist/docs/classes/CompoundPath.html
+++ b/dist/docs/classes/CompoundPath.html
@@ -8471,7 +8471,7 @@ path.smooth();
diff --git a/dist/docs/classes/Curve.html b/dist/docs/classes/Curve.html
index 5a1aa49d..29e47490 100644
--- a/dist/docs/classes/Curve.html
+++ b/dist/docs/classes/Curve.html
@@ -2273,7 +2273,7 @@
diff --git a/dist/docs/classes/CurveLocation.html b/dist/docs/classes/CurveLocation.html
index 4232c6d7..42edaa35 100644
--- a/dist/docs/classes/CurveLocation.html
+++ b/dist/docs/classes/CurveLocation.html
@@ -663,7 +663,7 @@
diff --git a/dist/docs/classes/Event.html b/dist/docs/classes/Event.html
index 4d3ccbf8..b09fc982 100644
--- a/dist/docs/classes/Event.html
+++ b/dist/docs/classes/Event.html
@@ -167,7 +167,7 @@
diff --git a/dist/docs/classes/Gradient.html b/dist/docs/classes/Gradient.html
index 8c8b3cc3..a5ffdc03 100644
--- a/dist/docs/classes/Gradient.html
+++ b/dist/docs/classes/Gradient.html
@@ -231,7 +231,7 @@ path.fillColor = {
diff --git a/dist/docs/classes/GradientStop.html b/dist/docs/classes/GradientStop.html
index 5893300b..9b5511be 100644
--- a/dist/docs/classes/GradientStop.html
+++ b/dist/docs/classes/GradientStop.html
@@ -264,7 +264,7 @@ function onFrame(event) {
diff --git a/dist/docs/classes/Group.html b/dist/docs/classes/Group.html
index fc5b9ed8..544d72b0 100644
--- a/dist/docs/classes/Group.html
+++ b/dist/docs/classes/Group.html
@@ -6468,7 +6468,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/HitResult.html b/dist/docs/classes/HitResult.html
index 1e6f4a0d..ec301e35 100644
--- a/dist/docs/classes/HitResult.html
+++ b/dist/docs/classes/HitResult.html
@@ -230,7 +230,7 @@
diff --git a/dist/docs/classes/Item.html b/dist/docs/classes/Item.html
index 72c29ab4..205c2bb5 100644
--- a/dist/docs/classes/Item.html
+++ b/dist/docs/classes/Item.html
@@ -6078,7 +6078,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/Key.html b/dist/docs/classes/Key.html
index 85a7c436..85f7ac70 100644
--- a/dist/docs/classes/Key.html
+++ b/dist/docs/classes/Key.html
@@ -130,7 +130,7 @@
diff --git a/dist/docs/classes/KeyEvent.html b/dist/docs/classes/KeyEvent.html
index 7c5a1758..adb18bb5 100644
--- a/dist/docs/classes/KeyEvent.html
+++ b/dist/docs/classes/KeyEvent.html
@@ -299,7 +299,7 @@
diff --git a/dist/docs/classes/Layer.html b/dist/docs/classes/Layer.html
index af6b7779..bf7d6cc9 100644
--- a/dist/docs/classes/Layer.html
+++ b/dist/docs/classes/Layer.html
@@ -6454,7 +6454,7 @@ function onFrame(event) {
diff --git a/dist/docs/classes/Line.html b/dist/docs/classes/Line.html
index 0eb6eb8c..1e3045cf 100644
--- a/dist/docs/classes/Line.html
+++ b/dist/docs/classes/Line.html
@@ -383,7 +383,7 @@
diff --git a/dist/docs/classes/Matrix.html b/dist/docs/classes/Matrix.html
index 14a875a4..73bfe6ae 100644
--- a/dist/docs/classes/Matrix.html
+++ b/dist/docs/classes/Matrix.html
@@ -1703,7 +1703,7 @@ Array of Number s
diff --git a/dist/docs/classes/MouseEvent.html b/dist/docs/classes/MouseEvent.html
index b9d675c0..5f08d05f 100644
--- a/dist/docs/classes/MouseEvent.html
+++ b/dist/docs/classes/MouseEvent.html
@@ -346,7 +346,7 @@
diff --git a/dist/docs/classes/PaperScope.html b/dist/docs/classes/PaperScope.html
index b415f7df..2552ff1c 100644
--- a/dist/docs/classes/PaperScope.html
+++ b/dist/docs/classes/PaperScope.html
@@ -438,7 +438,7 @@
diff --git a/dist/docs/classes/PaperScript.html b/dist/docs/classes/PaperScript.html
index cd41eca0..064c73fb 100644
--- a/dist/docs/classes/PaperScript.html
+++ b/dist/docs/classes/PaperScript.html
@@ -189,7 +189,7 @@
diff --git a/dist/docs/classes/Path.html b/dist/docs/classes/Path.html
index 94c391d7..f0151c3e 100644
--- a/dist/docs/classes/Path.html
+++ b/dist/docs/classes/Path.html
@@ -11325,7 +11325,7 @@ path.smooth();
diff --git a/dist/docs/classes/PathItem.html b/dist/docs/classes/PathItem.html
index 344d6dd8..3a99e652 100644
--- a/dist/docs/classes/PathItem.html
+++ b/dist/docs/classes/PathItem.html
@@ -8233,7 +8233,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/Point.html b/dist/docs/classes/Point.html
index dd79bbd6..57a0c3de 100644
--- a/dist/docs/classes/Point.html
+++ b/dist/docs/classes/Point.html
@@ -2668,7 +2668,7 @@ var point = maxPoint * randomPoint;
diff --git a/dist/docs/classes/PointText.html b/dist/docs/classes/PointText.html
index 690b25c4..e32d16ad 100644
--- a/dist/docs/classes/PointText.html
+++ b/dist/docs/classes/PointText.html
@@ -6664,7 +6664,7 @@ function onMouseMove(event) {
diff --git a/dist/docs/classes/Project.html b/dist/docs/classes/Project.html
index 9077caf2..02ecba89 100644
--- a/dist/docs/classes/Project.html
+++ b/dist/docs/classes/Project.html
@@ -1286,7 +1286,7 @@ for (var i = 0; i < items.length; i++) {
diff --git a/dist/docs/classes/Raster.html b/dist/docs/classes/Raster.html
index cf7ef44d..5e035ead 100644
--- a/dist/docs/classes/Raster.html
+++ b/dist/docs/classes/Raster.html
@@ -7233,7 +7233,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/Rectangle.html b/dist/docs/classes/Rectangle.html
index 68c1d775..8cbdb874 100644
--- a/dist/docs/classes/Rectangle.html
+++ b/dist/docs/classes/Rectangle.html
@@ -1558,7 +1558,7 @@ intersectionPath.fillColor = 'red';
diff --git a/dist/docs/classes/Segment.html b/dist/docs/classes/Segment.html
index 6da41579..9d0d50a6 100644
--- a/dist/docs/classes/Segment.html
+++ b/dist/docs/classes/Segment.html
@@ -901,7 +901,7 @@ path.segments[2].selected = true;
diff --git a/dist/docs/classes/Shape.html b/dist/docs/classes/Shape.html
index a0c01589..c8510fe8 100644
--- a/dist/docs/classes/Shape.html
+++ b/dist/docs/classes/Shape.html
@@ -6967,7 +6967,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/Size.html b/dist/docs/classes/Size.html
index ad1d828f..112e4c04 100644
--- a/dist/docs/classes/Size.html
+++ b/dist/docs/classes/Size.html
@@ -1784,7 +1784,7 @@ var size = maxSize * randomSize;
diff --git a/dist/docs/classes/Style.html b/dist/docs/classes/Style.html
index cc99b7e5..8455a2df 100644
--- a/dist/docs/classes/Style.html
+++ b/dist/docs/classes/Style.html
@@ -910,7 +910,7 @@ var circle = new Path.Circle({
diff --git a/dist/docs/classes/SymbolDefinition.html b/dist/docs/classes/SymbolDefinition.html
index 742dcb6e..ce690e64 100644
--- a/dist/docs/classes/SymbolDefinition.html
+++ b/dist/docs/classes/SymbolDefinition.html
@@ -302,7 +302,7 @@ for (var i = 0; i < 100; i++) {
diff --git a/dist/docs/classes/SymbolItem.html b/dist/docs/classes/SymbolItem.html
index 4542b705..d20f3ed8 100644
--- a/dist/docs/classes/SymbolItem.html
+++ b/dist/docs/classes/SymbolItem.html
@@ -6359,7 +6359,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/TextItem.html b/dist/docs/classes/TextItem.html
index e1de6c57..a47bf48e 100644
--- a/dist/docs/classes/TextItem.html
+++ b/dist/docs/classes/TextItem.html
@@ -6473,7 +6473,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/Tool.html b/dist/docs/classes/Tool.html
index 3dec149e..8cff5aa8 100644
--- a/dist/docs/classes/Tool.html
+++ b/dist/docs/classes/Tool.html
@@ -752,7 +752,7 @@ tool.onKeyDown = function(event) {
diff --git a/dist/docs/classes/ToolEvent.html b/dist/docs/classes/ToolEvent.html
index 1e086d90..0b063929 100644
--- a/dist/docs/classes/ToolEvent.html
+++ b/dist/docs/classes/ToolEvent.html
@@ -437,7 +437,7 @@ function onMouseUp(event) {
diff --git a/dist/docs/classes/View.html b/dist/docs/classes/View.html
index e7536a59..d2f4c8ff 100644
--- a/dist/docs/classes/View.html
+++ b/dist/docs/classes/View.html
@@ -1763,7 +1763,7 @@ function onMouseDown(event) {
diff --git a/dist/docs/classes/global.html b/dist/docs/classes/global.html
index ca8a9899..01fd6ad4 100644
--- a/dist/docs/classes/global.html
+++ b/dist/docs/classes/global.html
@@ -414,7 +414,7 @@
diff --git a/dist/docs/classes/index.html b/dist/docs/classes/index.html
index 039332dc..9809e7a5 100644
--- a/dist/docs/classes/index.html
+++ b/dist/docs/classes/index.html
@@ -2,13 +2,13 @@
Paper.js v0.11.1 (develop)
+Paper.js v0.11.2 (develop)
-
Paper.js0.11.1 (develop)
+
Paper.js0.11.2 (develop)
Global Scope
Basic Types
diff --git a/dist/docs/index.html b/dist/docs/index.html
index 7f5824ad..9898986e 100644
--- a/dist/docs/index.html
+++ b/dist/docs/index.html
@@ -2,7 +2,7 @@
Paper.js v0.11.1 (develop)
+Paper.js v0.11.2 (develop)
0||u+s0?[["dictionary",n.definitions],s]:s},deserialize:function(t,e,i,n,s){var a=t,o=!i,h=o&&t&&t.length&&"dictionary"===t[0][0];if(i=i||{},Array.isArray(t)){var u=t[0],l="dictionary"===u;if(1==t.length&&/^#/.test(u))return i.dictionary[u];u=r.exports[u],a=[];for(var c=u?1:0,f=t.length;ct.length&&(n=t.length);for(var o=0;o0){var s=e[r],a=s&&s[n];a&&a.call(this,r)}},statics:{inject:function rt(t){var e=t._events;if(e){var i={};r.each(e,function(e,n){var s="string"==typeof e,a=s?e:n,o=r.capitalize(a),h=a.substring(2).toLowerCase();i[h]=s?{}:e,a="_"+a,t["get"+o]=function(){return this[a]},t["set"+o]=function(t){var e=this[a];e&&this.off(h,e),t&&this.on(h,t),this[a]=t}}),t._eventTypes=i}return rt.base.apply(this,arguments)}}},a=r.extend({_class:"PaperScope",initialize:function st(){paper=this,this.settings=new r({applyMatrix:!0,insertItems:!0,handleSize:4,hitTolerance:0}),this.project=null,this.projects=[],this.tools=[],this._id=st._id++,st._scopes[this._id]=this;var e=st.prototype;if(!this.support){var i=Q.getContext(1,1)||{};e.support={nativeDash:"setLineDash"in i||"mozDash"in i,nativeBlendModes:tt.nativeModes},Q.release(i)}if(!this.agent){var n=t.navigator.userAgent.toLowerCase(),s=(/(darwin|win|mac|linux|freebsd|sunos)/.exec(n)||[])[0],a="darwin"===s?"mac":s,o=e.agent=e.browser={platform:a};a&&(o[a]=!0),n.replace(/(opera|chrome|safari|webkit|firefox|msie|trident|atom|node)\/?\s*([.\d]+)(?:.*version\/([.\d]+))?(?:.*rv\:v?([.\d]+))?/g,function(t,e,i,n,r){if(!o.chrome){var s="opera"===e?n:/^(node|trident)$/.test(e)?r:i;o.version=s,o.versionNumber=parseFloat(s),e="trident"===e?"msie":e,o.name=e,o[e]=!0}}),o.chrome&&delete o.webkit,o.atom&&delete o.chrome}},version:"0.11.1-develop",getView:function(){var t=this.project;return t&&t._view},getPaper:function(){return this},execute:function(t,e){paper.PaperScript.execute(t,this,e),U.updateFocus()},install:function(t){var e=this;r.each(["project","view","tool"],function(i){r.define(t,i,{configurable:!0,get:function(){return e[i]}})});for(var i in this)!/^_/.test(i)&&this[i]&&(t[i]=this[i])},setup:function(t){return paper=this,this.project=new y(t),this},createCanvas:function(t,e){return Q.getCanvas(t,e)},activate:function(){paper=this},clear:function(){for(var t=this.projects,e=this.tools,i=t.length-1;i>=0;i--)t[i].remove();for(var i=e.length-1;i>=0;i--)e[i].remove()},remove:function(){this.clear(),delete a._scopes[this._id]},statics:new function(){function t(t){return t+="Attribute",function(e,i){return e[t](i)||e[t]("data-paper-"+i)}}return{_scopes:{},_id:0,get:function(t){return this._scopes[t]||null},getAttribute:t("get"),hasAttribute:t("has")}}}),o=r.extend(s,{initialize:function(t){this._scope=paper,this._index=this._scope[this._list].push(this)-1,!t&&this._scope[this._reference]||this.activate()},activate:function(){if(!this._scope)return!1;var t=this._scope[this._reference];return t&&t!==this&&t.emit("deactivate"),this._scope[this._reference]=this,this.emit("activate",t),!0},isActive:function(){return this._scope[this._reference]===this},remove:function(){return null!=this._index&&(r.splice(this._scope[this._list],null,this._index,1),this._scope[this._reference]==this&&(this._scope[this._reference]=null),this._scope=null,!0)},getView:function(){return this._scope.getView()}}),h=r.extend({initialize:function(t){this.precision=r.pick(t,5),this.multiplier=Math.pow(10,this.precision)},number:function(t){return this.precision<16?Math.round(t*this.multiplier)/this.multiplier:t},pair:function(t,e,i){return this.number(t)+(i||",")+this.number(e)},point:function(t,e){return this.number(t.x)+(e||",")+this.number(t.y)},size:function(t,e){return this.number(t.width)+(e||",")+this.number(t.height)},rectangle:function(t,e){return this.point(t,e)+(e||",")+this.size(t,e)}});h.instance=new h;var u=new function(){function t(t,e,i){return ti?i:t}function e(t,e,i){function n(t){var e=134217729*t,i=t-e,n=i+e,r=t-n;return[n,r]}var r=e*e-t*i,a=e*e+t*i;if(3*s(r)1e8)?o(2,-Math.round(h(t))):0}var n=[[.5773502691896257],[0,.7745966692414834],[.33998104358485626,.8611363115940526],[0,.5384693101056831,.906179845938664],[.2386191860831969,.6612093864662645,.932469514203152],[0,.4058451513773972,.7415311855993945,.9491079123427585],[.1834346424956498,.525532409916329,.7966664774136267,.9602898564975363],[0,.3242534234038089,.6133714327005904,.8360311073266358,.9681602395076261],[.14887433898163122,.4333953941292472,.6794095682990244,.8650633666889845,.9739065285171717],[0,.26954315595234496,.5190961292068118,.7301520055740494,.8870625997680953,.978228658146057],[.1252334085114689,.3678314989981802,.5873179542866175,.7699026741943047,.9041172563704749,.9815606342467192],[0,.2304583159551348,.44849275103644687,.6423493394403402,.8015780907333099,.9175983992229779,.9841830547185881],[.10805494870734367,.31911236892788974,.5152486363581541,.6872929048116855,.827201315069765,.9284348836635735,.9862838086968123],[0,.20119409399743451,.3941513470775634,.5709721726085388,.7244177313601701,.8482065834104272,.937273392400706,.9879925180204854],[.09501250983763744,.2816035507792589,.45801677765722737,.6178762444026438,.755404408355003,.8656312023878318,.9445750230732326,.9894009349916499]],r=[[1],[.8888888888888888,.5555555555555556],[.6521451548625461,.34785484513745385],[.5688888888888889,.47862867049936647,.23692688505618908],[.46791393457269104,.3607615730481386,.17132449237917036],[.4179591836734694,.3818300505051189,.27970539148927664,.1294849661688697],[.362683783378362,.31370664587788727,.22238103445337448,.10122853629037626],[.3302393550012598,.31234707704000286,.26061069640293544,.1806481606948574,.08127438836157441],[.29552422471475287,.26926671930999635,.21908636251598204,.1494513491505806,.06667134430868814],[.2729250867779006,.26280454451024665,.23319376459199048,.18629021092773426,.1255803694649046,.05566856711617366],[.24914704581340277,.2334925365383548,.20316742672306592,.16007832854334622,.10693932599531843,.04717533638651183],[.2325515532308739,.22628318026289723,.2078160475368885,.17814598076194574,.13887351021978725,.09212149983772845,.04048400476531588],[.2152638534631578,.2051984637212956,.18553839747793782,.15720316715819355,.12151857068790319,.08015808715976021,.03511946033175186],[.2025782419255613,.19843148532711158,.1861610000155622,.16626920581699392,.13957067792615432,.10715922046717194,.07036604748810812,.03075324199611727],[.1894506104550685,.18260341504492358,.16915651939500254,.14959598881657674,.12462897125553388,.09515851168249279,.062253523938647894,.027152459411754096]],s=Math.abs,a=Math.sqrt,o=Math.pow,h=Math.log2||function(t){return Math.log(t)*Math.LOG2E},l=1e-12,c=1.12e-16;return{EPSILON:l,MACHINE_EPSILON:c,CURVETIME_EPSILON:1e-8,GEOMETRIC_EPSILON:1e-7,TRIGONOMETRIC_EPSILON:1e-8,KAPPA:4*(a(2)-1)/3,isZero:function(t){return t>=-l&&t<=l},clamp:t,integrate:function(t,e,i,s){for(var a=n[s-2],o=r[s-2],h=.5*(i-e),u=h+e,l=0,c=s+1>>1,f=1&s?o[l++]*t(u):0;l0?(a=n,n=f<=r?.5*(r+a):f):(r=n,n=f>=a?.5*(r+a):f)}return t(n,r,a)},solveQuadratic:function(n,r,o,h,u,f){var d,_=1/0;if(s(n)=-c){var p=g<0?0:a(g),m=r+(r<0?-p:p);0===m?(d=o/n,_=-d):(d=m/n,_=o/m)}}var y=0,w=null==u,x=u-l,b=f+l;return isFinite(d)&&(w||d>x&&dx&&_0?1.324717957244746*Math.max(C,a(P)):C,M=v-S*I;if(M!==v){do g(M),M=0===y?v:v-w/y/(1+c);while(S*M>S*v);s(e)*v*v>s(h/v)&&(m=-h/v,p=(m-r)/v)}}var T=u.solveQuadratic(e,p,m,f,d,_),z=null==d;return isFinite(v)&&(0===T||T>0&&v!==f[0]&&v!==f[1])&&(z||v>d-l&&v<_+l)&&(f[T++]=z?v:t(v,d,_)),T}}},l={_id:1,_pools:{},get:function(t){if(t){var e=this._pools[t];return e||(e=this._pools[t]={_id:1}),e._id++}return this._id++}},c=r.extend({_class:"Point",_readIndex:!0,initialize:function(t,e){var i=typeof t,n=this.__read,r=0;if("number"===i){var s="number"==typeof e;this._set(t,s?e:t),n&&(r=s?2:1)}else if("undefined"===i||null===t)this._set(0,0),n&&(r=null===t?1:0);else{var a="string"===i?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"x"in a?this._set(a.x||0,a.y||0):"width"in a?this._set(a.width||0,a.height||0):"angle"in a?(this._set(a.length||0,0),this.setAngle(a.angle||0)):(this._set(0,0),r=0)}return n&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.x=t,this.y=e,this},equals:function(t){return this===t||t&&(this.x===t.x&&this.y===t.y||Array.isArray(t)&&this.x===t[0]&&this.y===t[1])||!1},clone:function(){return new c(this.x,this.y)},toString:function(){var t=h.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y)]},getLength:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},setLength:function(t){if(this.isZero()){var e=this._angle||0;this._set(Math.cos(e)*t,Math.sin(e)*t)}else{var i=t/this.getLength();u.isZero(i)&&this.getAngle(),this._set(this.x*i,this.y*i)}},getAngle:function(){return 180*this.getAngleInRadians.apply(this,arguments)/Math.PI},setAngle:function(t){this.setAngleInRadians.call(this,t*Math.PI/180)},getAngleInDegrees:"#getAngle",setAngleInDegrees:"#setAngle",getAngleInRadians:function(){if(arguments.length){var t=c.read(arguments),e=this.getLength()*t.getLength();if(u.isZero(e))return NaN;var i=this.dot(t)/e;return Math.acos(i<-1?-1:i>1?1:i)}return this.isZero()?this._angle||0:this._angle=Math.atan2(this.y,this.x)},setAngleInRadians:function(t){if(this._angle=t,!this.isZero()){var e=this.getLength();this._set(Math.cos(t)*e,Math.sin(t)*e)}},getQuadrant:function(){return this.x>=0?this.y>=0?1:4:this.y>=0?2:3}},{beans:!1,getDirectedAngle:function(){var t=c.read(arguments);return 180*Math.atan2(this.cross(t),this.dot(t))/Math.PI},getDistance:function(){var t=c.read(arguments),e=t.x-this.x,i=t.y-this.y,n=e*e+i*i,s=r.read(arguments);return s?n:Math.sqrt(n)},normalize:function(t){t===e&&(t=1);var i=this.getLength(),n=0!==i?t/i:0,r=new c(this.x*n,this.y*n);return n>=0&&(r._angle=this._angle),r},rotate:function(t,e){if(0===t)return this.clone();t=t*Math.PI/180;var i=e?this.subtract(e):this,n=Math.sin(t),r=Math.cos(t);return i=new c(i.x*r-i.y*n,i.x*n+i.y*r),e?i.add(e):i},transform:function(t){return t?t._transformPoint(this):this},add:function(){var t=c.read(arguments);return new c(this.x+t.x,this.y+t.y)},subtract:function(){var t=c.read(arguments);return new c(this.x-t.x,this.y-t.y)},multiply:function(){var t=c.read(arguments);return new c(this.x*t.x,this.y*t.y)},divide:function(){var t=c.read(arguments);return new c(this.x/t.x,this.y/t.y)},modulo:function(){var t=c.read(arguments);return new c(this.x%t.x,this.y%t.y)},negate:function(){return new c((-this.x),(-this.y))},isInside:function(){return g.read(arguments).contains(this)},isClose:function(){var t=c.read(arguments),e=r.read(arguments);return this.getDistance(t)<=e},isCollinear:function(){var t=c.read(arguments);return c.isCollinear(this.x,this.y,t.x,t.y)},isColinear:"#isCollinear",isOrthogonal:function(){var t=c.read(arguments);return c.isOrthogonal(this.x,this.y,t.x,t.y)},isZero:function(){var t=u.isZero;return t(this.x)&&t(this.y)},isNaN:function(){return isNaN(this.x)||isNaN(this.y)},isInQuadrant:function(t){return this.x*(t>1&&t<4?-1:1)>=0&&this.y*(t>2?-1:1)>=0},dot:function(){var t=c.read(arguments);return this.x*t.x+this.y*t.y},cross:function(){var t=c.read(arguments);return this.x*t.y-this.y*t.x},project:function(){var t=c.read(arguments),e=t.isZero()?0:this.dot(t)/t.dot(t);return new c(t.x*e,t.y*e)},statics:{min:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.min(t.x,e.x),Math.min(t.y,e.y))},max:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.max(t.x,e.x),Math.max(t.y,e.y))},random:function(){return new c(Math.random(),Math.random())},isCollinear:function(t,e,i,n){return Math.abs(t*n-e*i)<=1e-8*Math.sqrt((t*t+e*e)*(i*i+n*n))},isOrthogonal:function(t,e,i,n){return Math.abs(t*i+e*n)<=1e-8*Math.sqrt((t*t+e*e)*(i*i+n*n))}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new c(e(this.x),e(this.y))}},{})),f=c.extend({initialize:function(t,e,i,n){this._x=t,this._y=e,this._owner=i,this._setter=n},_set:function(t,e,i){return this._x=t,this._y=e,i||this._owner[this._setter](this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner[this._setter](this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner[this._setter](this)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){return"setPosition"===this._setter?4:0}}),d=r.extend({_class:"Size",_readIndex:!0,initialize:function(t,e){var i=typeof t,n=this.__read,r=0;if("number"===i){var s="number"==typeof e;this._set(t,s?e:t),n&&(r=s?2:1)}else if("undefined"===i||null===t)this._set(0,0),n&&(r=null===t?1:0);else{var a="string"===i?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"width"in a?this._set(a.width||0,a.height||0):"x"in a?this._set(a.x||0,a.y||0):(this._set(0,0),r=0)}return n&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new d(this.width,this.height)},toString:function(){var t=h.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=d.read(arguments);return new d(this.width+t.width,this.height+t.height)},subtract:function(){var t=d.read(arguments);return new d(this.width-t.width,this.height-t.height)},multiply:function(){var t=d.read(arguments);return new d(this.width*t.width,this.height*t.height)},divide:function(){var t=d.read(arguments);return new d(this.width/t.width,this.height/t.height)},modulo:function(){var t=d.read(arguments);return new d(this.width%t.width,this.height%t.height)},negate:function(){return new d((-this.width),(-this.height))},isZero:function(){var t=u.isZero;return t(this.width)&&t(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new d(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new d(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new d(Math.random(),Math.random())}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new d(e(this.width),e(this.height))}},{})),_=d.extend({initialize:function(t,e,i,n){this._width=t,this._height=e,this._owner=i,this._setter=n},_set:function(t,e,i){return this._width=t,this._height=e,i||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),g=r.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(t,i,n,s){var a,o=typeof t;if("number"===o?(this._set(t,i,n,s),a=4):"undefined"===o||null===t?(this._set(0,0,0,0),a=null===t?1:0):1===arguments.length&&(Array.isArray(t)?(this._set.apply(this,t),a=1):t.x!==e||t.width!==e?(this._set(t.x||0,t.y||0,t.width||0,t.height||0),a=1):t.from===e&&t.to===e&&(this._set(0,0,0,0),r.filter(this,t),a=1)),a===e){var h,u,l=c.readNamed(arguments,"from"),f=r.peek(arguments),_=l.x,g=l.y;if(f&&f.x!==e||r.hasNamed(arguments,"to")){var v=c.readNamed(arguments,"to");h=v.x-_,u=v.y-g,h<0&&(_=v.x,h=-h),u<0&&(g=v.y,u=-u)}else{var p=d.read(arguments);h=p.width,u=p.height}this._set(_,g,h,u),a=arguments.__index}return this.__read&&(this.__read=a),this},set:"#initialize",_set:function(t,e,i,n){return this.x=t,this.y=e,this.width=i,this.height=n,this},clone:function(){return new g(this.x,this.y,this.width,this.height)},equals:function(t){var e=r.isPlainValue(t)?g.read(arguments):t;return e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=h.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?c:f;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:_;return new e(this.width,this.height,this,"setSize")},_fw:1,_fh:1,setSize:function(){var t=d.read(arguments),e=this._sx,i=this._sy,n=t.width,r=t.height;e&&(this.x+=(this.width-n)*e),i&&(this.y+=(this.height-r)*i),this.width=n,this.height=r,this._fw=this._fh=1},getLeft:function(){return this.x},setLeft:function(t){if(!this._fw){var e=t-this.x;this.width-=.5===this._sx?2*e:e}this.x=t,this._sx=this._fw=0},getTop:function(){return this.y},setTop:function(t){if(!this._fh){var e=t-this.y;this.height-=.5===this._sy?2*e:e}this.y=t,this._sy=this._fh=0},getRight:function(){return this.x+this.width},setRight:function(t){if(!this._fw){var e=t-this.x;this.width=.5===this._sx?2*e:e}this.x=t-this.width,this._sx=1,this._fw=0},getBottom:function(){return this.y+this.height},setBottom:function(t){if(!this._fh){var e=t-this.y;this.height=.5===this._sy?2*e:e}this.y=t-this.height,this._sy=1,this._fh=0},getCenterX:function(){return this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.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(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.read(arguments))},_containsPoint:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e<=this.x+this.width&&i<=this.y+this.height},_containsRectangle:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e+t.width<=this.x+this.width&&i+t.height<=this.y+this.height},intersects:function(){var t=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x=4&&(t[1]+=n?"Y":"X");var r=t[n?0:1],s=t[n?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="get"+i,d="set"+i;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=g.extend({initialize:function(t,e,i,n,r,s){this._set(t,e,i,n,!0),this._owner=r,this._setter=s},_set:function(t,e,i,n,r){return this._x=t,this._y=e,this._width=i,this._height=n,r||this._owner[this._setter](this),this}},new function(){var t=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),i="_"+t;this["get"+e]=function(){return this[i]},this["set"+e]=function(t){this[i]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var i="set"+e;this[i]=function(){this._dontNotify=!0,t[i].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e.changeSelection&&e.changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function at(t,e){var i=arguments.length,n=!0;if(i>=6?this._set.apply(this,arguments):1===i||2===i?t instanceof at?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):n=!1:i?n=!1:this.reset(),!n)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,i,n,r,s,a){return this._a=t,this._b=e,this._c=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._b,this._c,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},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var i=this._owner;return!!i&&(i.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,i=t.y;return this._tx+=e*this._a+i*this._c,this._ty+=e*this._b+i*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=c.read(arguments,1),i=e.x,n=e.y,r=Math.cos(t),s=Math.sin(t),a=i-i*r+n*s,o=n-i*s-n*r,h=this._a,u=this._b,l=this._c,f=this._d;return this._a=r*h+s*l,
+var paper=function(t,e){t=t||require("./node/self.js");var i=t.window,n=t.document,r=new function(){function t(t,e,r,s,a){function u(n,u){u=u||(u=o(e,n))&&(u.get?u:u.value),"string"==typeof u&&"#"===u[0]&&(u=t[u.substring(1)]||u);var c,f="function"==typeof u,d=u,_=a||f&&!u.base?u&&u.get?n in t:t[n]:null;a&&_||(f&&_&&(u.base=_),f&&s!==!1&&(c=n.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(l[c[3].toLowerCase()+c[4]]=c[2]),d&&!f&&d.get&&"function"==typeof d.get&&i.isPlainObject(d)||(d={value:d,writable:!0}),(o(t,n)||{configurable:!0}).configurable&&(d.configurable=!0,d.enumerable=r),h(t,n,d))}var l={};if(e){for(var c in e)e.hasOwnProperty(c)&&!n.test(c)&&u(c);for(var c in l){var f=l[c],d=t["set"+f],_=t["get"+f]||d&&t["is"+f];!_||s!==!0&&0!==_.length||u(c,{get:_,set:d})}}return t}function i(){for(var t=0,e=arguments.length;t0||u+s0?[["dictionary",n.definitions],s]:s},deserialize:function(t,e,i,n,s){var a=t,o=!i,h=o&&t&&t.length&&"dictionary"===t[0][0];if(i=i||{},Array.isArray(t)){var u=t[0],l="dictionary"===u;if(1==t.length&&/^#/.test(u))return i.dictionary[u];u=r.exports[u],a=[];for(var c=u?1:0,f=t.length;ct.length&&(n=t.length);for(var o=0;o0){var s=e[r],a=s&&s[n];a&&a.call(this,r)}},statics:{inject:function rt(t){var e=t._events;if(e){var i={};r.each(e,function(e,n){var s="string"==typeof e,a=s?e:n,o=r.capitalize(a),h=a.substring(2).toLowerCase();i[h]=s?{}:e,a="_"+a,t["get"+o]=function(){return this[a]},t["set"+o]=function(t){var e=this[a];e&&this.off(h,e),t&&this.on(h,t),this[a]=t}}),t._eventTypes=i}return rt.base.apply(this,arguments)}}},a=r.extend({_class:"PaperScope",initialize:function st(){paper=this,this.settings=new r({applyMatrix:!0,insertItems:!0,handleSize:4,hitTolerance:0}),this.project=null,this.projects=[],this.tools=[],this._id=st._id++,st._scopes[this._id]=this;var e=st.prototype;if(!this.support){var i=Q.getContext(1,1)||{};e.support={nativeDash:"setLineDash"in i||"mozDash"in i,nativeBlendModes:tt.nativeModes},Q.release(i)}if(!this.agent){var n=t.navigator.userAgent.toLowerCase(),s=(/(darwin|win|mac|linux|freebsd|sunos)/.exec(n)||[])[0],a="darwin"===s?"mac":s,o=e.agent=e.browser={platform:a};a&&(o[a]=!0),n.replace(/(opera|chrome|safari|webkit|firefox|msie|trident|atom|node)\/?\s*([.\d]+)(?:.*version\/([.\d]+))?(?:.*rv\:v?([.\d]+))?/g,function(t,e,i,n,r){if(!o.chrome){var s="opera"===e?n:/^(node|trident)$/.test(e)?r:i;o.version=s,o.versionNumber=parseFloat(s),e="trident"===e?"msie":e,o.name=e,o[e]=!0}}),o.chrome&&delete o.webkit,o.atom&&delete o.chrome}},version:"0.11.2-develop",getView:function(){var t=this.project;return t&&t._view},getPaper:function(){return this},execute:function(t,e){paper.PaperScript.execute(t,this,e),U.updateFocus()},install:function(t){var e=this;r.each(["project","view","tool"],function(i){r.define(t,i,{configurable:!0,get:function(){return e[i]}})});for(var i in this)!/^_/.test(i)&&this[i]&&(t[i]=this[i])},setup:function(t){return paper=this,this.project=new y(t),this},createCanvas:function(t,e){return Q.getCanvas(t,e)},activate:function(){paper=this},clear:function(){for(var t=this.projects,e=this.tools,i=t.length-1;i>=0;i--)t[i].remove();for(var i=e.length-1;i>=0;i--)e[i].remove()},remove:function(){this.clear(),delete a._scopes[this._id]},statics:new function(){function t(t){return t+="Attribute",function(e,i){return e[t](i)||e[t]("data-paper-"+i)}}return{_scopes:{},_id:0,get:function(t){return this._scopes[t]||null},getAttribute:t("get"),hasAttribute:t("has")}}}),o=r.extend(s,{initialize:function(t){this._scope=paper,this._index=this._scope[this._list].push(this)-1,!t&&this._scope[this._reference]||this.activate()},activate:function(){if(!this._scope)return!1;var t=this._scope[this._reference];return t&&t!==this&&t.emit("deactivate"),this._scope[this._reference]=this,this.emit("activate",t),!0},isActive:function(){return this._scope[this._reference]===this},remove:function(){return null!=this._index&&(r.splice(this._scope[this._list],null,this._index,1),this._scope[this._reference]==this&&(this._scope[this._reference]=null),this._scope=null,!0)},getView:function(){return this._scope.getView()}}),h=r.extend({initialize:function(t){this.precision=r.pick(t,5),this.multiplier=Math.pow(10,this.precision)},number:function(t){return this.precision<16?Math.round(t*this.multiplier)/this.multiplier:t},pair:function(t,e,i){return this.number(t)+(i||",")+this.number(e)},point:function(t,e){return this.number(t.x)+(e||",")+this.number(t.y)},size:function(t,e){return this.number(t.width)+(e||",")+this.number(t.height)},rectangle:function(t,e){return this.point(t,e)+(e||",")+this.size(t,e)}});h.instance=new h;var u=new function(){function t(t,e,i){return ti?i:t}function e(t,e,i){function n(t){var e=134217729*t,i=t-e,n=i+e,r=t-n;return[n,r]}var r=e*e-t*i,a=e*e+t*i;if(3*s(r)1e8)?o(2,-Math.round(h(t))):0}var n=[[.5773502691896257],[0,.7745966692414834],[.33998104358485626,.8611363115940526],[0,.5384693101056831,.906179845938664],[.2386191860831969,.6612093864662645,.932469514203152],[0,.4058451513773972,.7415311855993945,.9491079123427585],[.1834346424956498,.525532409916329,.7966664774136267,.9602898564975363],[0,.3242534234038089,.6133714327005904,.8360311073266358,.9681602395076261],[.14887433898163122,.4333953941292472,.6794095682990244,.8650633666889845,.9739065285171717],[0,.26954315595234496,.5190961292068118,.7301520055740494,.8870625997680953,.978228658146057],[.1252334085114689,.3678314989981802,.5873179542866175,.7699026741943047,.9041172563704749,.9815606342467192],[0,.2304583159551348,.44849275103644687,.6423493394403402,.8015780907333099,.9175983992229779,.9841830547185881],[.10805494870734367,.31911236892788974,.5152486363581541,.6872929048116855,.827201315069765,.9284348836635735,.9862838086968123],[0,.20119409399743451,.3941513470775634,.5709721726085388,.7244177313601701,.8482065834104272,.937273392400706,.9879925180204854],[.09501250983763744,.2816035507792589,.45801677765722737,.6178762444026438,.755404408355003,.8656312023878318,.9445750230732326,.9894009349916499]],r=[[1],[.8888888888888888,.5555555555555556],[.6521451548625461,.34785484513745385],[.5688888888888889,.47862867049936647,.23692688505618908],[.46791393457269104,.3607615730481386,.17132449237917036],[.4179591836734694,.3818300505051189,.27970539148927664,.1294849661688697],[.362683783378362,.31370664587788727,.22238103445337448,.10122853629037626],[.3302393550012598,.31234707704000286,.26061069640293544,.1806481606948574,.08127438836157441],[.29552422471475287,.26926671930999635,.21908636251598204,.1494513491505806,.06667134430868814],[.2729250867779006,.26280454451024665,.23319376459199048,.18629021092773426,.1255803694649046,.05566856711617366],[.24914704581340277,.2334925365383548,.20316742672306592,.16007832854334622,.10693932599531843,.04717533638651183],[.2325515532308739,.22628318026289723,.2078160475368885,.17814598076194574,.13887351021978725,.09212149983772845,.04048400476531588],[.2152638534631578,.2051984637212956,.18553839747793782,.15720316715819355,.12151857068790319,.08015808715976021,.03511946033175186],[.2025782419255613,.19843148532711158,.1861610000155622,.16626920581699392,.13957067792615432,.10715922046717194,.07036604748810812,.03075324199611727],[.1894506104550685,.18260341504492358,.16915651939500254,.14959598881657674,.12462897125553388,.09515851168249279,.062253523938647894,.027152459411754096]],s=Math.abs,a=Math.sqrt,o=Math.pow,h=Math.log2||function(t){return Math.log(t)*Math.LOG2E},l=1e-12,c=1.12e-16;return{EPSILON:l,MACHINE_EPSILON:c,CURVETIME_EPSILON:1e-8,GEOMETRIC_EPSILON:1e-7,TRIGONOMETRIC_EPSILON:1e-8,KAPPA:4*(a(2)-1)/3,isZero:function(t){return t>=-l&&t<=l},clamp:t,integrate:function(t,e,i,s){for(var a=n[s-2],o=r[s-2],h=.5*(i-e),u=h+e,l=0,c=s+1>>1,f=1&s?o[l++]*t(u):0;l0?(a=n,n=f<=r?.5*(r+a):f):(r=n,n=f>=a?.5*(r+a):f)}return t(n,r,a)},solveQuadratic:function(n,r,o,h,u,f){var d,_=1/0;if(s(n)=-c){var p=g<0?0:a(g),m=r+(r<0?-p:p);0===m?(d=o/n,_=-d):(d=m/n,_=o/m)}}var y=0,w=null==u,x=u-l,b=f+l;return isFinite(d)&&(w||d>x&&dx&&_0?1.324717957244746*Math.max(C,a(P)):C,M=v-S*I;if(M!==v){do g(M),M=0===y?v:v-w/y/(1+c);while(S*M>S*v);s(e)*v*v>s(h/v)&&(m=-h/v,p=(m-r)/v)}}var T=u.solveQuadratic(e,p,m,f,d,_),z=null==d;return isFinite(v)&&(0===T||T>0&&v!==f[0]&&v!==f[1])&&(z||v>d-l&&v<_+l)&&(f[T++]=z?v:t(v,d,_)),T}}},l={_id:1,_pools:{},get:function(t){if(t){var e=this._pools[t];return e||(e=this._pools[t]={_id:1}),e._id++}return this._id++}},c=r.extend({_class:"Point",_readIndex:!0,initialize:function(t,e){var i=typeof t,n=this.__read,r=0;if("number"===i){var s="number"==typeof e;this._set(t,s?e:t),n&&(r=s?2:1)}else if("undefined"===i||null===t)this._set(0,0),n&&(r=null===t?1:0);else{var a="string"===i?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"x"in a?this._set(a.x||0,a.y||0):"width"in a?this._set(a.width||0,a.height||0):"angle"in a?(this._set(a.length||0,0),this.setAngle(a.angle||0)):(this._set(0,0),r=0)}return n&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.x=t,this.y=e,this},equals:function(t){return this===t||t&&(this.x===t.x&&this.y===t.y||Array.isArray(t)&&this.x===t[0]&&this.y===t[1])||!1},clone:function(){return new c(this.x,this.y)},toString:function(){var t=h.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y)]},getLength:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},setLength:function(t){if(this.isZero()){var e=this._angle||0;this._set(Math.cos(e)*t,Math.sin(e)*t)}else{var i=t/this.getLength();u.isZero(i)&&this.getAngle(),this._set(this.x*i,this.y*i)}},getAngle:function(){return 180*this.getAngleInRadians.apply(this,arguments)/Math.PI},setAngle:function(t){this.setAngleInRadians.call(this,t*Math.PI/180)},getAngleInDegrees:"#getAngle",setAngleInDegrees:"#setAngle",getAngleInRadians:function(){if(arguments.length){var t=c.read(arguments),e=this.getLength()*t.getLength();if(u.isZero(e))return NaN;var i=this.dot(t)/e;return Math.acos(i<-1?-1:i>1?1:i)}return this.isZero()?this._angle||0:this._angle=Math.atan2(this.y,this.x)},setAngleInRadians:function(t){if(this._angle=t,!this.isZero()){var e=this.getLength();this._set(Math.cos(t)*e,Math.sin(t)*e)}},getQuadrant:function(){return this.x>=0?this.y>=0?1:4:this.y>=0?2:3}},{beans:!1,getDirectedAngle:function(){var t=c.read(arguments);return 180*Math.atan2(this.cross(t),this.dot(t))/Math.PI},getDistance:function(){var t=c.read(arguments),e=t.x-this.x,i=t.y-this.y,n=e*e+i*i,s=r.read(arguments);return s?n:Math.sqrt(n)},normalize:function(t){t===e&&(t=1);var i=this.getLength(),n=0!==i?t/i:0,r=new c(this.x*n,this.y*n);return n>=0&&(r._angle=this._angle),r},rotate:function(t,e){if(0===t)return this.clone();t=t*Math.PI/180;var i=e?this.subtract(e):this,n=Math.sin(t),r=Math.cos(t);return i=new c(i.x*r-i.y*n,i.x*n+i.y*r),e?i.add(e):i},transform:function(t){return t?t._transformPoint(this):this},add:function(){var t=c.read(arguments);return new c(this.x+t.x,this.y+t.y)},subtract:function(){var t=c.read(arguments);return new c(this.x-t.x,this.y-t.y)},multiply:function(){var t=c.read(arguments);return new c(this.x*t.x,this.y*t.y)},divide:function(){var t=c.read(arguments);return new c(this.x/t.x,this.y/t.y)},modulo:function(){var t=c.read(arguments);return new c(this.x%t.x,this.y%t.y)},negate:function(){return new c((-this.x),(-this.y))},isInside:function(){return g.read(arguments).contains(this)},isClose:function(){var t=c.read(arguments),e=r.read(arguments);return this.getDistance(t)<=e},isCollinear:function(){var t=c.read(arguments);return c.isCollinear(this.x,this.y,t.x,t.y)},isColinear:"#isCollinear",isOrthogonal:function(){var t=c.read(arguments);return c.isOrthogonal(this.x,this.y,t.x,t.y)},isZero:function(){var t=u.isZero;return t(this.x)&&t(this.y)},isNaN:function(){return isNaN(this.x)||isNaN(this.y)},isInQuadrant:function(t){return this.x*(t>1&&t<4?-1:1)>=0&&this.y*(t>2?-1:1)>=0},dot:function(){var t=c.read(arguments);return this.x*t.x+this.y*t.y},cross:function(){var t=c.read(arguments);return this.x*t.y-this.y*t.x},project:function(){var t=c.read(arguments),e=t.isZero()?0:this.dot(t)/t.dot(t);return new c(t.x*e,t.y*e)},statics:{min:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.min(t.x,e.x),Math.min(t.y,e.y))},max:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.max(t.x,e.x),Math.max(t.y,e.y))},random:function(){return new c(Math.random(),Math.random())},isCollinear:function(t,e,i,n){return Math.abs(t*n-e*i)<=1e-8*Math.sqrt((t*t+e*e)*(i*i+n*n))},isOrthogonal:function(t,e,i,n){return Math.abs(t*i+e*n)<=1e-8*Math.sqrt((t*t+e*e)*(i*i+n*n))}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new c(e(this.x),e(this.y))}},{})),f=c.extend({initialize:function(t,e,i,n){this._x=t,this._y=e,this._owner=i,this._setter=n},_set:function(t,e,i){return this._x=t,this._y=e,i||this._owner[this._setter](this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner[this._setter](this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner[this._setter](this)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){return"setPosition"===this._setter?4:0}}),d=r.extend({_class:"Size",_readIndex:!0,initialize:function(t,e){var i=typeof t,n=this.__read,r=0;if("number"===i){var s="number"==typeof e;this._set(t,s?e:t),n&&(r=s?2:1)}else if("undefined"===i||null===t)this._set(0,0),n&&(r=null===t?1:0);else{var a="string"===i?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"width"in a?this._set(a.width||0,a.height||0):"x"in a?this._set(a.x||0,a.y||0):(this._set(0,0),r=0)}return n&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new d(this.width,this.height)},toString:function(){var t=h.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=d.read(arguments);return new d(this.width+t.width,this.height+t.height)},subtract:function(){var t=d.read(arguments);return new d(this.width-t.width,this.height-t.height)},multiply:function(){var t=d.read(arguments);return new d(this.width*t.width,this.height*t.height)},divide:function(){var t=d.read(arguments);return new d(this.width/t.width,this.height/t.height)},modulo:function(){var t=d.read(arguments);return new d(this.width%t.width,this.height%t.height)},negate:function(){return new d((-this.width),(-this.height))},isZero:function(){var t=u.isZero;return t(this.width)&&t(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new d(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new d(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new d(Math.random(),Math.random())}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new d(e(this.width),e(this.height))}},{})),_=d.extend({initialize:function(t,e,i,n){this._width=t,this._height=e,this._owner=i,this._setter=n},_set:function(t,e,i){return this._width=t,this._height=e,i||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),g=r.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(t,i,n,s){var a,o=typeof t;if("number"===o?(this._set(t,i,n,s),a=4):"undefined"===o||null===t?(this._set(0,0,0,0),a=null===t?1:0):1===arguments.length&&(Array.isArray(t)?(this._set.apply(this,t),a=1):t.x!==e||t.width!==e?(this._set(t.x||0,t.y||0,t.width||0,t.height||0),a=1):t.from===e&&t.to===e&&(this._set(0,0,0,0),r.filter(this,t),a=1)),a===e){var h,u,l=c.readNamed(arguments,"from"),f=r.peek(arguments),_=l.x,g=l.y;if(f&&f.x!==e||r.hasNamed(arguments,"to")){var v=c.readNamed(arguments,"to");h=v.x-_,u=v.y-g,h<0&&(_=v.x,h=-h),u<0&&(g=v.y,u=-u)}else{var p=d.read(arguments);h=p.width,u=p.height}this._set(_,g,h,u),a=arguments.__index}return this.__read&&(this.__read=a),this},set:"#initialize",_set:function(t,e,i,n){return this.x=t,this.y=e,this.width=i,this.height=n,this},clone:function(){return new g(this.x,this.y,this.width,this.height)},equals:function(t){var e=r.isPlainValue(t)?g.read(arguments):t;return e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=h.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?c:f;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:_;return new e(this.width,this.height,this,"setSize")},_fw:1,_fh:1,setSize:function(){var t=d.read(arguments),e=this._sx,i=this._sy,n=t.width,r=t.height;e&&(this.x+=(this.width-n)*e),i&&(this.y+=(this.height-r)*i),this.width=n,this.height=r,this._fw=this._fh=1},getLeft:function(){return this.x},setLeft:function(t){if(!this._fw){var e=t-this.x;this.width-=.5===this._sx?2*e:e}this.x=t,this._sx=this._fw=0},getTop:function(){return this.y},setTop:function(t){if(!this._fh){var e=t-this.y;this.height-=.5===this._sy?2*e:e}this.y=t,this._sy=this._fh=0},getRight:function(){return this.x+this.width},setRight:function(t){if(!this._fw){var e=t-this.x;this.width=.5===this._sx?2*e:e}this.x=t-this.width,this._sx=1,this._fw=0},getBottom:function(){return this.y+this.height},setBottom:function(t){if(!this._fh){var e=t-this.y;this.height=.5===this._sy?2*e:e}this.y=t-this.height,this._sy=1,this._fh=0},getCenterX:function(){return this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.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(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.read(arguments))},_containsPoint:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e<=this.x+this.width&&i<=this.y+this.height},_containsRectangle:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e+t.width<=this.x+this.width&&i+t.height<=this.y+this.height},intersects:function(){var t=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x=4&&(t[1]+=n?"Y":"X");var r=t[n?0:1],s=t[n?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="get"+i,d="set"+i;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=g.extend({initialize:function(t,e,i,n,r,s){this._set(t,e,i,n,!0),this._owner=r,this._setter=s},_set:function(t,e,i,n,r){return this._x=t,this._y=e,this._width=i,this._height=n,r||this._owner[this._setter](this),this}},new function(){var t=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),i="_"+t;this["get"+e]=function(){return this[i]},this["set"+e]=function(t){this[i]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var i="set"+e;this[i]=function(){this._dontNotify=!0,t[i].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e.changeSelection&&e.changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function at(t,e){var i=arguments.length,n=!0;if(i>=6?this._set.apply(this,arguments):1===i||2===i?t instanceof at?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):n=!1:i?n=!1:this.reset(),!n)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,i,n,r,s,a){return this._a=t,this._b=e,this._c=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._b,this._c,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},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var i=this._owner;return!!i&&(i.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,i=t.y;return this._tx+=e*this._a+i*this._c,this._ty+=e*this._b+i*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=c.read(arguments,1),i=e.x,n=e.y,r=Math.cos(t),s=Math.sin(t),a=i-i*r+n*s,o=n-i*s-n*r,h=this._a,u=this._b,l=this._c,f=this._d;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._tx+=a*h+o*l,this._ty+=a*u+o*f,this._changed(),this},shear:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});e&&this.translate(e);var i=this._a,n=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*i,this._d+=t.x*n,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),i=Math.PI/180,n=new c(Math.tan(t.x*i),Math.tan(t.y*i));return this.shear(n,e)},append:function(t){if(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=t._a,a=t._c,o=t._b,h=t._d,u=t._tx,l=t._ty;this._a=s*e+o*n,this._c=a*e+h*n,this._b=s*i+o*r,this._d=a*i+h*r,this._tx+=u*e+l*n,this._ty+=u*i+l*r,this._changed()}return this},prepend:function(t){if(t){var e=this._a,i=this._b,n=this._c,r=this._d,s=this._tx,a=this._ty,o=t._a,h=t._c,u=t._b,l=t._d,c=t._tx,f=t._ty;this._a=o*e+h*i,this._c=o*n+h*r,this._b=u*e+l*i,this._d=u*n+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+f,this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,i=this._c,n=this._d,r=this._tx,s=this._ty,a=t*n-e*i,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=n/a,this._b=-e/a,this._c=-i/a,this._d=t/a,this._tx=(i*s-n*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,i){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,i)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new c),e._set(n*this._a+r*this._c+this._tx,n*this._b+r*this._d+this._ty,i)},_transformCoordinates:function(t,e,i){for(var n=0,r=2*i;ns[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,i){var n=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=n*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*n-f*r)/u,i)}return l},decompose:function(){var t,e,i,n=this._a,r=this._b,s=this._c,a=this._d,o=n*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==n||0!==r){var f=h(n*n+r*r);t=Math.acos(n/f)*(r>0?1:-1),e=[f,o/f],i=[u(n*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],i=[0,u(n*s+r*a,d*d)]}else t=0,i=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(i[0]*l,i[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),i="_"+t;this["get"+e]=function(){return this[i]},this["set"+e]=function(t){this[i]=t,this._changed()}},{})),m=r.extend({_class:"Line",initialize:function(t,e,i,n,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=i,this._vy=n,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=i),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,i,n,r,s,a,o,h,l){h||(i-=t,n-=e,a-=r,o-=s);var f=i*o-n*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(i*_-n*d)/f,p=1e-12,m=-p,y=1+p;if(l||m=1?1:g),new c(t+g*i,e+g*n)}},getSide:function(t,e,i,n,r,s,a,o){a||(i-=t,n-=e);var h=r-t,l=s-e,c=h*n-l*i;return!o&&u.isZero(c)&&(c=(h*i+h*i)/(i*i+n*n),c>=0&&c<=1&&(c=0)),c<0?-1:c>0?1:0},getSignedDistance:function(t,e,i,n,r,s,a){return a||(i-=t,n-=e),0===i?n>0?r-t:t-r:0===n?i<0?s-e:e-s:((r-t)*n-(s-e)*i)/Math.sqrt(i*i+n*n)},getDistance:function(t,e,i,n,r,s,a){return Math.abs(m.getSignedDistance(t,e,i,n,r,s,a))}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=U.create(this,t||Q.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var i=this._view;i&&(i._needsUpdate=!0,!i._requested&&i._autoUpdate&&i.requestUpdate())}var n=this._changes;if(n&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:n.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function ot(){return!!ot.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new b({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":P,match:function(i){var n=i._definition,r=n._id;return e[r]||(e[r]=!0,t.push(n)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var i in t){var n=t[i],r=n._selection;1&r&&n.isInserted()?e.push(n):r||this._updateSelection(n)}return e},_updateSelection:function(t){var e=t._id,i=this._selectionItems;t._selection?i[e]!==t&&(this._selectionCount++,i[e]=t):i[e]===t&&(this._selectionCount--,delete i[e])},selectAll:function(){for(var t=this._children,e=0,i=t.length;e0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var f in h)h[f]._drawSelection(t,e,u,h,l);t.restore()}}}),w=r.extend(s,{statics:{extend:function ht(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ht.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return r.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,i){var n=t&&r.isPlainObject(t),s=n&&t.internal===!0,a=this._matrix=new p,o=n&&t.project||paper.project,h=paper.settings;return this._id=s?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,i&&a.translate(i),a._owner=this,this._style=new V(o._currentStyle,this,o),s||n&&0==t.insert||!h.insertItems&&(!n||t.insert!==!0)?this._setProject(o):(n&&t.parent||o)._insertItem(e,this,!0),n&&t!==w.NO_INSERT&&this.set(t,{internal:!0,insert:!0,project:!0,parent:!0}),n},_serialize:function(t,e){function i(i){for(var a in i){var o=s[a];r.equals(o,"leading"===a?1.2*i.fontSize:i[a])||(n[a]=r.serialize(o,t,"data"!==a,e))}}var n={},s=this;return i(this._serializeFields),this instanceof x||i(this._style._defaults),[this._class,n]},_changed:function(t){var i=this._symbol,n=this._parent||i,r=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=e),n&&40&t&&w._clearBoundsCache(n),2&t&&w._clearBoundsCache(this),r&&r._changed(t,this),i&&i._changed(t)},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var i=this._getOwner();if(t&&i){var n=i._children,r=i._namedChildren;(r[t]=r[t]||[]).push(this),t in n||(n[t]=this)}this._name=t||e,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},r.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=r.capitalize(t),i="_"+t,n={locked:128,visible:137};this["get"+e]=function(){return this[i]},this["set"+e]=function(e){e!=this[i]&&(this[i]=e,this._changed(n[t]||129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},changeSelection:function(t,e){var i=this._selection;this.setSelection(e?i|t:i&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,i=t.length;e=0;i--)if(e[i].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return g.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w&&this._asPathItem().getIntersections(t._asPathItem(),null,e,!0).length>0}},new function(){function t(){return this._hitTest(c.read(arguments),M.getOptions(arguments))}function e(){var t=c.read(arguments),e=M.getOptions(arguments),i=[];return this._hitTest(t,r.set({all:i},e)),i}function i(t,e,i,n){var r=this._children;if(r)for(var s=r.length-1;s>=0;s--){var a=r[s],o=a!==n&&a._hitTest(t,e,i);if(o&&!e.all)return o}return null}return y.inject({hitTest:t,hitTestAll:e,_hitTest:i}),{hitTest:t,hitTestAll:e,_hitTestChildren:i}},{_hitTest:function(t,e,i){function n(t){return t&&_&&!_(t)&&(t=null),t&&e.all&&e.all.push(t),t}function s(e,i){var n=i?l["get"+i]():g.getPosition();if(t.subtract(n).divide(u).length<=1)return new M(e,g,{name:i?r.hyphenate(i):e,point:n})}if(this._locked||!this._visible||this._guide&&!e.guides||this.isEmpty())return null;var a=this._matrix,o=i?i.appended(a):this.getGlobalMatrix().prepend(this.getView()._matrix),h=Math.max(e.tolerance,1e-12),u=e._tolerancePadding=new d(L._getStrokePadding(h,a._shiftless().invert()));if(t=a._inverseTransform(t),!t||!this._children&&!this.getBounds({internal:!0,stroke:!0,handle:!0}).expand(u.multiply(2))._containsPoint(t))return null;var l,c,f=!(e.guides&&!this._guide||e.selected&&!this.isSelected()||e.type&&e.type!==r.hyphenate(this._class)||e["class"]&&!(this instanceof e["class"])),_=e.match,g=this,v=e.position,p=e.center,m=e.bounds;if(f&&this._parent&&(v||p||m)){if((p||m)&&(l=this.getInternalBounds()),c=v&&s("position")||p&&s("center","Center"),!c&&m)for(var y=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],w=0;w<8&&!c;w++)c=s("bounds",y[w]);c=n(c)}return c||(c=this._hitTestChildren(t,e,o)||f&&n(this._hitTestSelf(t,e,o,this.getStrokeScaling()?null:o._shiftless().invert()))||null),c&&c.point&&(c.point=a.transform(c.point)),c},_hitTestSelf:function(t,e){if(e.fill&&this.hasFill()&&this._contains(t))return new M("fill",this)},matches:function(t,e){function i(t,e){for(var n in t)if(t.hasOwnProperty(n)){var s=t[n],a=e[n];if(r.isPlainObject(s)&&r.isPlainObject(a)){if(!i(s,a))return!1}else if(!r.equals(s,a))return!1}return!0}var n=typeof t;if("object"===n){for(var s in t)if(t.hasOwnProperty(s)&&!this.matches(s,t[s]))return!1;return!0}if("function"===n)return t(this);if("match"===t)return e(this);var a=/^(empty|editable)$/.test(t)?this["is"+r.capitalize(t)]():"type"===t?r.hyphenate(this._class):this[t];if("class"===t){if("function"==typeof e)return this instanceof e;a=this._class}if("function"==typeof e)return!!e(a);if(e){if(e.test)return e.test(a);if(r.isPlainObject(e))return i(e,a)}return r.equals(a,e)},getItems:function(t){return w._getItems(this,t,this._matrix)},getItem:function(t){return w._getItems(this,t,this._matrix,null,!0)[0]||null},statics:{_getItems:function lt(t,e,i,n,s){if(!n){var a="object"==typeof e&&e,o=a&&a.overlapping,h=a&&a.inside,u=o||h,l=u&&g.read([u]);n={items:[],recursive:a&&a.recursive!==!1,inside:!!h,overlapping:!!o,rect:l,path:o&&new L.Rectangle({rectangle:l,insert:!1})},a&&(e=r.filter({},e,{recursive:!0,inside:!0,overlapping:!0}))}var c=t._children,f=n.items,l=n.rect;i=l&&(i||new p);for(var d=0,_=c&&c.length;d<_;d++){var v=c[d],m=i&&i.appended(v._matrix),y=!0;if(l){var u=v.getBounds(m);if(!l.intersects(u))continue;l.contains(u)||n.overlapping&&(u.contains(l)||n.path.intersects(v,m))||(y=!1)}if(y&&v.matches(e)&&(f.push(v),s))break;if(n.recursive!==!1&<(v,e,m,n,s),s&&f.length>0)break}return f}}},{importJSON:function(t){var e=r.importJSON(t,this);return e!==this?this.addChild(e):e},addChild:function(t){return this.insertChild(e,t)},insertChild:function(t,e){var i=e?this.insertChildren(t,[e]):null;return i&&i[0]},addChildren:function(t){return this.insertChildren(this._children.length,t)},insertChildren:function(t,e){var i=this._children;if(i&&e&&e.length>0){e=r.slice(e);for(var n={},s=e.length-1;s>=0;s--){var a=e[s],o=a&&a._id;!a||n[o]?e.splice(s,1):(a._remove(!1,!0),n[o]=!0)}r.splice(i,e,t,0);for(var h=this._project,u=h._changes,s=0,l=e.length;s=0;n--)i[n]._remove(!0,!1);return i.length>0&&this._changed(11),i},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;t0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return this._getOrder(t)===-1},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e===t)return!0;return!1},isAncestor:function(t){return!!t&&t.isDescendant(this)},isSibling:function(t){return this._parent===t._parent},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(Group|Layer|CompoundPath)$/.test(e._class)&&t.isDescendant(e))return!0;e=e._parent}return!1}},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.getPosition(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,i,n){t&&t.isIdentity()&&(t=null);var r=this._matrix,s=t&&!t.isIdentity(),a=(e||this._applyMatrix)&&(!r.isIdentity()||s||e&&i&&this._children);if(!s&&!a)return this;if(s&&(!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t)),a)if(this._transformContent(r,i,n)){var o=this._pivot;o&&r._transformPoint(o,o,!0),r.reset(!0),n&&this._canApplyMatrix&&(this._applyMatrix=!0)}else a=s=!1;if(s){var h=this._style,u=h.getFillColor(!0),l=h.getStrokeColor(!0);u&&u.transform(t),l&&l.transform(t)}var c=this._bounds,f=this._position;this._changed(9);var d=c&&t&&t.decompose();if(d&&!d.shearing&&d.rotation%90===0){for(var _ in c){var g=c[_];if(a||!g.internal){var v=g.rect;t._transformBounds(v,v)}}var p=this._boundsGetter,v=c[p&&p.getBounds||p||"getBounds"];v&&(this._position=v.getCenter(!0)),this._bounds=c}else t&&f&&(this._position=t._transformPoint(f,f));return this},_transformContent:function(t,e,i){var n=this._children;if(n){for(var r=0,s=n.length;rr:n1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(n)),u=new g(i?o.add(a.multiply(i)):o,h);if(u.contains(e))return{point:h,quadrant:s}}}function e(t,e,i,n){var r=t.divide(e);return(!n||r.isInQuadrant(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.point).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,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,i,v);if(p)o=e(i.subtract(p.point),f,_,p.quadrant);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,f,_)}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),e);return a._type=t,a._size=i,a._radius=n,a}return{Circle:function(){var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return t("circle",e,new d(2*i),i,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),i=d.min(d.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=d.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},_prioritize:["crossOrigin"],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 d,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=d.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)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new 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 d(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 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=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(e){var i=new t.Image,n=this._crossOrigin;n&&(i.crossOrigin=n),i.src=e,this.setImage(i)},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 d(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,f=[0,0,0],_=0,v=0,m=c.length;v0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=i,u=n,l=r):(o=[t,i],h=n!==e?[n,r]:null,u=s!==e?[s,a]:null)),new z(o,this,"_point"),new z(h,this,"_handleIn"),new z(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(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},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,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+_);i||this.setHandleIn(g.multiply(p)),n||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(!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*f._x)/S-l._x,(b*u._y+C*l._y-w*f._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*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!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.clone();t.set(e),e.set(i)},reversed:function(){return new T(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},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}}),z=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(){var t=u.isZero;return t(this._x)&&t(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),k=r.extend({_class:"Curve",beans:!0,initialize:function(t,e,i,n,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=i):_?1===_?"segment1"in t?(h=new T(t.segment1),u=new T(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 T(t),u=new T(e)):4===_?(l=t,f=e,d=i,c=n):8===_&&(l=[t,e],c=[a,o],f=[i-t,n-e],d=[r-a,s-o]):(h=new T,u=new T),this._segment1=h||new T(l,null,f),this._segment2=u||new T(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 k(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(", ")+" }"},classify:function(){return k.classify(this.getValues())},remove:function(){var t=!1;if(this._path){var e=this._segment2,i=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(i)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!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 k.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],i=0;i<8;i+=2)e.push(new c(t[i],t[i+1]));return e}},{getLength:function(){return null==this._length&&(this._length=k.getLength(this.getValues(),0,1)),this._length},getArea:function(){return k.getArea(this.getValues())},getLine:function(){return new m(this._segment1._point,this._segment2._point)},getPart:function(t,e){return new k(k.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return k.getLength(this.getValues(),t,e)},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:this.getTimeAt(t))},divideAtTime:function(t,e){var i=1e-8,n=1-i,r=null;if(t>=i&&t<=n){var s=k.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 T(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 k(g,l))}return r},splitAt:function(t){var e=this._path;return e?e.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 k(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,n){var r=t._point,s=t._handleOut,a=e._handleIn,o=e._point,h=r.x,u=r.y,l=o.x,c=o.y,f=n?[h,u,h,u,l,c,l,c]:[h,u,h+s._x,u+s._y,l+a._x,c+a._y,l,c];return i&&i._transformCoordinates(f,f,4),f},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,f=c*n+i*s,d=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*f+i*_,y=c*d+i*g,w=c*_+i*v,x=c*g+i*p,b=c*m+i*w,C=c*y+i*x;return[[n,r,f,d,m,y,b,C],[b,C,w,x,v,p,u,l]]},getMonoCurves:function(t,e){var i=[],n=e?0:1,r=t[n+0],s=t[n+2],a=t[n+4],o=t[n+6];if(r>=s==s>=a&&s>=a==a>=o||k.isStraight(t))i.push(t);else{var h=3*(s-a)-r+o,l=2*(r+a)-4*s,c=s-r,f=1e-8,d=1-f,_=[],g=u.solveQuadratic(h,l,c,_,f,d);if(g){_.sort();var v=_[0],p=k.subdivide(t,v);i.push(p[0]),g>1&&(v=(_[1]-v)/(1-v),p=k.subdivide(p[1],v),i.push(p[0])),i.push(p[1])}else i.push(t)}return i},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=0;if(!(ai&&l>i&&o>i&&h>i)){var f=3*(o-a),d=3*(h-o)-f,_=l-a-f-d;c=u.solveCubic(_,d,f,a-i,n,r,s)}return c},getTimeOf:function(t,e){var i=new c(t[0],t[1]),n=new c(t[6],t[7]),r=1e-12,s=1e-7,a=e.isClose(i,r)?0:e.isClose(n,r)?1:null;if(null===a)for(var o=[e.x,e.y],h=[],u=0;u<2;u++)for(var l=k.solveCubic(t,u,o[u],h,0,1),f=0;f=0&&i<=1){var n=e.getDistance(k.getPoint(t,i),!0);if(n.999999999999?1:k.getTimeOf(t,new c(n+l*o,r+l*h))}for(var f=100,d=1/0,_=0,g=0;g<=f;g++)i(g/f);for(var v=1/(2*f);v>1e-8;)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=k.subdivide(t,e)[1]),i<1&&(t=k.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,f=3*a-2*h-i,d=3*o-2*u-n;return Math.max(l*l,f*f)+Math.max(c*c,d*d)<=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;r<2;r++)k._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=a[r]-s,f=o[r]+s;if(tf||e>f||i>f||n>f)if(e=0&&h<=1&&u<=0&&u>=-1}}return!1},isLinear:function(t,e,i,n){var r=n.subtract(t).divide(3);return e.equals(r)&&i.negate().equals(r)}},function(t,e){this[e]=function(e){var i=this._segment1,n=this._segment2;return t(i._point,i._handleOut,n._handleIn,n._point,e)},this.statics[e]=function(e,i){var n=e[0],r=e[1],s=e[6],a=e[7];return t(new c(n,r),new c(e[2]-n,e[3]-r),new c(e[4]-s,e[5]-a),new c(s,a),i)}},{statics:{},hasHandles:function(){return!this._segment1._handleOut.isZero()||!this._segment2._handleIn.isZero()},hasLength:function(t){return(!this.getPoint1().equals(this.getPoint2())||this.hasHandles())&&this.getLength()>(t||0)},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-8},isVertical:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).x)<1e-8}}),{beans:!1,getLocationAt:function(t,e){return this.getLocationAtTime(e?t:this.getTimeAt(t))},getLocationAtTime:function(t){return null!=t&&t>=0&&t<=1?new O(this,t):null},getTimeAt:function(t,e){return k.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 k.getTimeOf(this.getValues(),c.read(arguments))},getParameterOf:"#getTimeOf",getNearestLocation:function(){var t=c.read(arguments),e=this.getValues(),i=k.getNearestTime(e,t),n=k.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 k[t](n,i?e:k.getTimeAt(n,e))},this[t+"AtTime"]=function(e){return k[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),f=9*(r-a)+3*(h-i),d=6*(i+a)-12*r,_=3*(r-i);return function(t){var e=(u*t+l)*t+c,i=(f*t+d)*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||e<0||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===i)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=1e-8,S=1-C;if(eS?(g=3*(f-h),v=3*(d-l)):(g=(3*y*e+2*m)*e+p,v=(3*b*e+2*x)*e+w),n){0===g&&0===v&&(eS)&&(g=h-a,v=l-o);var P=Math.sqrt(g*g+v*v);P&&(g/=P,v/=P)}if(3===i){var h=6*y*e+2*m,l=6*b*e+2*x,I=Math.pow(g*g+v*v,1.5);g=0!==I?(g*l-v*h)/I:0,v=0}}return 2===i?new c(v,(-g)):new c(g,v)}return{statics:{classify:function(t){function i(t,i,n){var r=i!==e,s=r&&i>0&&i<1,a=r&&n>0&&n<1;return!r||(s||a)&&("loop"!==t||s&&a)||(t="arch",s=a=!1),{type:t,roots:s||a?s&&a?i0?Math.sqrt(b/3):Math.sqrt(-b),S=2*p;return i(b>0?x:"loop",(v+C)/S,(v-C)/S)},getLength:function(n,r,s,a){
if(r===e&&(r=0),s===e&&(s=1),k.isStraight(n)){var o=n;s<1&&(o=k.subdivide(o,s)[0],r/=s),r>0&&(o=k.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(d,s,t,i(s,t)),s=t,p-r}if(s===e&&(s=r<0?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(n),_=k.getLength(n,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 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},getPeaks: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],l=-e+3*n-3*s+o,c=3*e-6*n+3*s,f=-3*e+3*n,d=-i+3*r-3*a+h,_=3*i-6*r+3*a,g=-3*i+3*r,v=1e-8,p=1-v,m=[];return u.solveCubic(9*(l*l+d*d),9*(l*c+_*d),2*(c*c+_*_)+3*(f*l+g*d),f*c+_*g,m,v,p),m.sort()}}}},new function(){function t(t,e,i,n,r,s,a){var o=!a&&i.getPrevious()===r,h=!a&&i!==r&&i.getNext()===r,u=1e-8,l=1-u;if(null!==n&&n>=(o?u:0)&&n<=(h?l:1)&&null!==s&&s>=(h?u:0)&&s<=(o?l:1)){var c=new O(i,n,null,a),f=new O(r,s,null,a);c._intersection=f,f._intersection=c,e&&!e(c)||O.insert(t,c,!0)}}function e(r,s,a,o,h,u,l,c,f,d,_,g,v){if(++f>=4096||++c>=40)return f;var p,y,w=1e-9,x=s[0],b=s[1],C=s[6],S=s[7],P=m.getSignedDistance,I=P(x,b,C,S,s[2],s[3]),M=P(x,b,C,S,s[4],s[5]),T=I*M>0?.75:4/9,z=T*Math.min(0,I,M),O=T*Math.max(0,I,M),A=P(x,b,C,S,r[0],r[1]),L=P(x,b,C,S,r[2],r[3]),N=P(x,b,C,S,r[4],r[5]),B=P(x,b,C,S,r[6],r[7]),D=i(A,L,N,B),j=D[0],E=D[1];if(0===I&&0===M&&0===A&&0===L&&0===N&&0===B||null==(p=n(j,E,z,O))||null==(y=n(j.reverse(),E.reverse(),z,O)))return f;var F=d+(_-d)*p,R=d+(_-d)*y;if(Math.max(v-g,R-F).8)if(R-F>v-g){var H=k.subdivide(r,.5),q=(F+R)/2;f=e(s,H[0],o,a,h,u,!l,c,f,g,v,F,q),f=e(s,H[1],o,a,h,u,!l,c,f,g,v,q,R)}else{var H=k.subdivide(s,.5),V=(g+v)/2;f=e(H[0],r,o,a,h,u,!l,c,f,g,V,F,R),f=e(H[1],r,o,a,h,u,!l,c,f,V,v,F,R)}else f=v-g>=w?e(s,r,o,a,h,u,!l,c,f,g,v,F,R):e(r,s,a,o,h,u,l,c,f,F,R,g,v);return f}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(u*l<0)r=[[s,a,h],[s,o,h]];else{var c=u/l;r=[c>=2?[s,a,h]:c<=.5?[s,o,h]:[s,a,o,h],[s,h]]}return(u||l)<0?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;s=i:h<=i)return h===i?o:n+(i-r)*(o-n)/(h-r);n=o,r=h}return null}function s(t,e,i,n,r){var s=u.isZero;if(s(n)&&s(r)){var a=k.getTimeOf(t,new c(e,i));return null===a?[]:[a]}for(var o=Math.atan2(-r,n),h=Math.sin(o),l=Math.cos(o),f=[],d=[],_=0;_<8;_+=2){var g=t[_]-e,v=t[_+1]-i;f.push(g*l-v*h,g*h+v*l)}return k.solveCubic(f,1,0,d,0,1),d}function a(e,i,n,r,a,o,h){for(var u=i[0],l=i[1],c=i[6],f=i[7],d=s(e,u,l,c-u,f-l),_=0,g=d.length;_f(n[0],n[2],n[4],n[6])&&f(i[0],i[2],i[4],i[6])-l<_(n[0],n[2],n[4],n[6])&&_(i[1],i[3],i[5],i[7])+l>f(n[1],n[3],n[5],n[7])&&f(i[1],i[3],i[5],i[7])-l<_(n[1],n[3],n[5],n[7])){var g=d(i,n);if(g)for(var v=0;v<2;v++){var p=g[v];t(h,u,r,p[0],s,p[1],!0)}else{var m=k.isStraight(i),y=k.isStraight(n),w=m&&y,x=m&&!y,b=h.length;if((w?o:m||y?a:e)(x?n:i,x?i:n,x?s:r,x?r:s,h,u,x,0,0,0,1,0,1),!w||h.length===b)for(var v=0;v<4;v++){var C=v>>1,S=1&v,P=6*C,I=6*S,M=new c(i[P],i[P+1]),T=new c(n[I],n[I+1]);M.isClose(T,l)&&t(h,u,r,C,s,S)}}}return h}function l(e,i,n,r){var s=k.classify(e);if("loop"===s.type){var a=s.roots;t(n,r,i,a[0],i,a[1])}return n}function f(t,e,i,n,r,s){var a=!e;a&&(e=t);for(var o,u,c=t.length,f=e.length,d=[],_=[],g=0;g>1,P=k.getTimeOf(y[b],new c(y[C][S?6:0],y[C][S?7:1]));if(null!=P){var I=b?[S,P]:[P,S];(!w.length||n(I[0]-w[0][0])>s&&n(I[1]-w[0][1])>s)&&w.push(I)}if(x>2&&!w.length)break}if(2!==w.length)w=null;else if(!u){var M=k.getPart(t,w[0][0],w[1][0]),T=k.getPart(e,w[0][1],w[1][1]);(n(T[2]-M[2])>a||n(T[3]-M[3])>a||n(T[4]-M[4])>a||n(T[5]-M[5])>a)&&(w=null)}return w}return{getIntersections:function(t){var e=this.getValues(),i=t&&t!==this&&t.getValues();return i?h(e,i,this,t,[]):l(e,this,[])},statics:{getOverlaps:d,getIntersections:f,getCurveLineIntersections:s}}}),O=r.extend({_class:"CurveLocation",initialize:function(t,e,i,n,r){if(e>=.99999999){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._segment;if(!t){var e=this.getCurve(),i=this.getTime();0===i?t=e._segment1:1===i?t=e._segment2:null!=i&&(t=e.getPartLength(0,i)1?n[r-1]:r>0?n[0]:.5;d.push(k.getLength(i,e?s:0,e?1:s)/2)}function e(t,e,i){return ee&&te||t=s&&n<=a,h=r>=s&&r<=a;if(o&&h)return!this.isTouching();var u=this.getCurve(),l=na&&(u=u.getNext()),r>a&&(c=c.getNext()),!(l&&u&&f&&c))return!1;var d=[];o||(t(l,!0),t(u,!1)),h||(t(f,!0),t(c,!1));var _=this.getPoint(),g=Math.min.apply(Math,d),v=o?u.getTangentAtTime(n):u.getPointAt(g).subtract(_),p=o?v.negate():l.getPointAt(-g).subtract(_),m=h?c.getTangentAtTime(r):c.getPointAt(g).subtract(_),y=h?m.negate():f.getPointAt(-g).subtract(_),w=p.getAngle(),x=v.getAngle(),b=y.getAngle(),C=m.getAngle();return!!(o?e(w,b,C)^e(x,b,C)&&e(w,C,b)^e(x,C,b):e(b,w,x)^e(C,w,x)&&e(b,x,w)^e(C,x,w))},hasOverlap:function(){return!!this._overlap}},r.each(k._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&&s<=r;s+=n){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;s<=a;){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(),f=l!==c?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?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,beans:!0,initialize:function(){},statics:{create:function(t){var e,i,n;if(r.isPlainObject(t)?(i=t.segments,e=t.pathData):Array.isArray(t)?i=t:"string"==typeof t&&(e=t),i){var s=i[0];n=s&&Array.isArray(s[0])}else e&&(n=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=n?N:L;return new a(t)}},_asPathItem:function(){return this},isClockwise:function(){return this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse()},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,f=a&&a.length;lu&&this[n?"removeSegments":"removeChildren"](u,h);for(var c=0;c=0&&e;h--){var u=i[h];e=!1;for(var l=s-1;l>=0&&!e;l--)u.compare(n[l])&&(a[l]||(a[l]=!0,o++),e=!0)}e=e&&o===s}return e}}),L=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},_changed:function gt(t){if(gt.base.call(this,t),8&t){if(this._length=this._area=e,16&t)this._version++;else if(this._curves)for(var i=0,n=this._curves.length;i0&&(i(f[0],!0),p.push("z")),p.join("")},isEmpty:function(){return!this._segments.length},_transformContent:function(t){for(var e=this._segments,i=new Array(6),n=0,r=e.length;n0&&e+r-1===u?e-1:e,c=l,f=Math.min(l+r,u);t._curves&&(n.splice.apply(n,[l,0].concat(t._curves)),c+=t._curves.length);for(var a=c;a0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(T.readList(arguments)):this._add([T.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(T.readList(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.readList(t))},insertSegments:function(t,e){return this._add(T.readList(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;u0&&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;i&&(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,i=t.length;e0&&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;r0&&this.setSelected(!0)},divideAt:function(t){var e,i=this.getLocationAt(t);return i&&(e=i.getCurve().divideAt(i.getCurveOffset()))?e._segment1:null},splitAt:function(t){var e=this.getLocationAt(t),i=e&&e.index,n=e&&e.time,r=1e-8,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 L(w.NO_INSERT),o.insertAbove(this),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?1e-7:0,r=e.length-1;r>=0;r--){var s=e[r];!s.hasHandles()&&(!s.hasLength(n)||i&&s.isCollinear(s.getNext()))&&s.remove()}return this},reverse:function(){this._segments.reverse();for(var t=0,e=this._segments.length;t0&&r.push(new T(i[n-1].curve.slice(6))),this.setSegments(r)},simplify:function(t){var e=new D(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 k&&i++}else i="number"==typeof t?t:e;return Math.min(i<0&&h?i%o:i<0?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 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,v<=1)return;for(var x=0,b=l-m;x<=v;x++,b++)w[x]=a[(b<0?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],z=[P],O=[],A=[],x=1;x=0;x--)O[x]=(M[x]-O[x+1])/z[x],A[x]=(T[x]-A[x+1])/z[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;x<=F;x++,b++){var R=a[b<0?b+o:b],q=R._point,V=O[x]-q._x,H=A[x]-q._y;(u||xm)&&R.setHandleIn(-V,-H)}}else for(var x=l;x<=c;x++)a[x<0?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 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)&&i(1,5)&&i(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",compare:function pt(t){if(!t||t instanceof N)return pt.base.call(this,t);var e=this.getCurves(),i=t.getCurves(),n=e.length,r=i.length;if(!n||!r)return n==r;for(var s,a,o=e[0].getValues(),h=[],u=0,l=0,c=0;c0?r-1:c,a=d[0][1];break}}for(var _,g=Math.abs,v=1e-8,f=h[s];o&&f;){var d=k.getOverlaps(o,f);if(d){var p=d[0][0];if(g(p-l)=r&&(s=0),f=h[s]||i[s].getValues(),a=0),!o)return _[0]===s&&_[1]===a;continue}}}break}return!1},_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){f.add(t)}function h(e){var i=y||e._index>0&&e._index0||S?0:null;if(null!==P&&(P>0?(u=v.getStrokeJoin(),l=v.getStrokeCap(),c=v.getMiterLimit(),x=x.add(L._getStrokePadding(P,n))):u=l="round"),!e.ends||e.segments||y){if(e.segments||e.handles)for(var I=0;I1?h(d.getSegment())||(d=null):r(d.getPoint(),x)||(d=null)}if(!d&&"miter"===u&&m>1)for(var I=0;It)return a.getLocationAt(t-s)}if(e.length>0&&t<=this.getLength())return new O(e[e.length-1],1)}else if(t&&t.getPath&&t.getPath()===this)return t;return null}}),new function(){function t(t,e,i,n){function r(e){var i=h[e],n=h[e+1];s==i&&a==n||(t.beginPath(),t.moveTo(s,a),t.lineTo(i,n),t.stroke(),t.beginPath(),t.arc(i,n,o,0,2*Math.PI,!0),t.fill())}for(var s,a,o=n/2,h=new Array(6),u=0,l=e.length;u0&&n(f[0])}return{_draw:function(t,i,n,r){function s(t){return c[(t%f+f)%f]}var a=i.dontStart,o=i.dontFinish||i.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,i,n),u&&(t.fill(h.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),l)){if(f){a||t.beginPath();var d,_=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(;v0||d>0)&&_.drawPart(t,Math.max(v,0),Math.max(d,0)),v=d+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(!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=Math.abs,h=Math.sqrt,l=t(this),f=l._point,_=c.read(arguments),g=r.peek(arguments),v=r.pick(g,!0);if("boolean"==typeof v)var y=f.add(_).divide(2),e=y.add(y.subtract(f).rotate(v?-90:90));else if(r.remain(arguments)<=2)e=_,_=c.read(arguments);else{var w=d.read(arguments),x=u.isZero;if(x(w.width)||x(w.height))return this.lineTo(_);var b=r.read(arguments),v=!!r.read(arguments),C=!!r.read(arguments),y=f.add(_).divide(2),S=f.subtract(y).rotate(-b),P=S.x,I=S.y,M=o(w.width),z=o(w.height),k=M*M,O=z*z,A=P*P,L=I*I,N=h(A/k+L/O);if(N>1&&(M*=N,z*=N,k=M*M,O=z*z),N=(k*O-k*L-O*A)/(k*L+O*A),o(N)<1e-12&&(N=0),N<0)throw new Error("Cannot create an arc with the given arguments");i=new c(M*I/z,-z*P/M).multiply((C===v?-1:1)*h(N)).rotate(b).add(y),a=(new p).translate(i).rotate(b).scale(M,z),s=a._inverseTransform(f),n=s.getDirectedAngle(a._inverseTransform(_)),!v&&n>0?n-=360:v&&n<0&&(n+=360)}if(e){var B=new m(f.add(e).divide(2),e.subtract(f).rotate(90),(!0)),D=new m(e.add(_).divide(2),_.subtract(e).rotate(90),(!0)),j=new m(f,_),E=j.getSide(e);if(i=B.intersect(D,!0),!i){if(!E)return this.lineTo(_);throw new Error("Cannot create an arc with the given arguments")}s=f.subtract(i),n=s.getDirectedAngle(_.subtract(i));var F=j.getSide(i);0===F?n=E*o(n):E===F&&(n+=n<0?360:-360)}for(var R=1e-7,q=o(n),V=q>=360?4:Math.ceil((q-R)/90),H=n/V,Z=H*Math.PI/360,U=4/3*Math.sin(Z)/(1+Math.cos(Z)),W=[],G=0;G<=V;G++){var S=_,J=null;if(G0||u+s0?[["dictionary",i.definitions],s]:s},deserialize:function(t,e,n,i,s){var a=t,o=!n,h=o&&t&&t.length&&"dictionary"===t[0][0];if(n=n||{},Array.isArray(t)){var u=t[0],l="dictionary"===u;if(1==t.length&&/^#/.test(u))return n.dictionary[u];u=r.exports[u],a=[];for(var c=u?1:0,f=t.length;ct.length&&(i=t.length);for(var o=0;o0){var s=e[r],a=s&&s[i];a&&a.call(this,r)}},statics:{inject:function st(t){var e=t._events;if(e){var n={};r.each(e,function(e,i){var s="string"==typeof e,a=s?e:i,o=r.capitalize(a),h=a.substring(2).toLowerCase();n[h]=s?{}:e,a="_"+a,t["get"+o]=function(){return this[a]},t["set"+o]=function(t){var e=this[a];e&&this.off(h,e),t&&this.on(h,t),this[a]=t}}),t._eventTypes=n}return st.base.apply(this,arguments)}}},a=r.extend({_class:"PaperScope",initialize:function at(){paper=this,this.settings=new r({applyMatrix:!0,insertItems:!0,handleSize:4,hitTolerance:0}),this.project=null,this.projects=[],this.tools=[],this._id=at._id++,at._scopes[this._id]=this;var e=at.prototype;if(!this.support){var n=tt.getContext(1,1)||{};e.support={nativeDash:"setLineDash"in n||"mozDash"in n,nativeBlendModes:et.nativeModes},tt.release(n)}if(!this.agent){var i=t.navigator.userAgent.toLowerCase(),s=(/(darwin|win|mac|linux|freebsd|sunos)/.exec(i)||[])[0],a="darwin"===s?"mac":s,o=e.agent=e.browser={platform:a};a&&(o[a]=!0),i.replace(/(opera|chrome|safari|webkit|firefox|msie|trident|atom|node)\/?\s*([.\d]+)(?:.*version\/([.\d]+))?(?:.*rv\:v?([.\d]+))?/g,function(t,e,n,i,r){if(!o.chrome){var s="opera"===e?i:/^(node|trident)$/.test(e)?r:n;o.version=s,o.versionNumber=parseFloat(s),e="trident"===e?"msie":e,o.name=e,o[e]=!0}}),o.chrome&&delete o.webkit,o.atom&&delete o.chrome}},version:"0.11.1-develop",getView:function(){var t=this.project;return t&&t._view},getPaper:function(){return this},execute:function(t,e){paper.PaperScript.execute(t,this,e),Z.updateFocus()},install:function(t){var e=this;r.each(["project","view","tool"],function(n){r.define(t,n,{configurable:!0,get:function(){return e[n]}})});for(var n in this)!/^_/.test(n)&&this[n]&&(t[n]=this[n])},setup:function(t){return paper=this,this.project=new y(t),this},createCanvas:function(t,e){return tt.getCanvas(t,e)},activate:function(){paper=this},clear:function(){for(var t=this.projects,e=this.tools,n=t.length-1;n>=0;n--)t[n].remove();for(var n=e.length-1;n>=0;n--)e[n].remove()},remove:function(){this.clear(),delete a._scopes[this._id]},statics:new function(){function t(t){return t+="Attribute",function(e,n){return e[t](n)||e[t]("data-paper-"+n)}}return{_scopes:{},_id:0,get:function(t){return this._scopes[t]||null},getAttribute:t("get"),hasAttribute:t("has")}}}),o=r.extend(s,{initialize:function(t){this._scope=paper,this._index=this._scope[this._list].push(this)-1,!t&&this._scope[this._reference]||this.activate()},activate:function(){if(!this._scope)return!1;var t=this._scope[this._reference];return t&&t!==this&&t.emit("deactivate"),this._scope[this._reference]=this,this.emit("activate",t),!0},isActive:function(){return this._scope[this._reference]===this},remove:function(){return null!=this._index&&(r.splice(this._scope[this._list],null,this._index,1),this._scope[this._reference]==this&&(this._scope[this._reference]=null),this._scope=null,!0)},getView:function(){return this._scope.getView()}}),h=r.extend({initialize:function(t){this.precision=r.pick(t,5),this.multiplier=Math.pow(10,this.precision)},number:function(t){return this.precision<16?Math.round(t*this.multiplier)/this.multiplier:t},pair:function(t,e,n){return this.number(t)+(n||",")+this.number(e)},point:function(t,e){return this.number(t.x)+(e||",")+this.number(t.y)},size:function(t,e){return this.number(t.width)+(e||",")+this.number(t.height)},rectangle:function(t,e){return this.point(t,e)+(e||",")+this.size(t,e)}});h.instance=new h;var u=new function(){function t(t,e,n){return tn?n:t}function e(t,e,n){function i(t){var e=134217729*t,n=t-e,i=n+e,r=t-i;return[i,r]}var r=e*e-t*n,a=e*e+t*n;if(3*s(r)1e8)?o(2,-Math.round(h(t))):0}var i=[[.5773502691896257],[0,.7745966692414834],[.33998104358485626,.8611363115940526],[0,.5384693101056831,.906179845938664],[.2386191860831969,.6612093864662645,.932469514203152],[0,.4058451513773972,.7415311855993945,.9491079123427585],[.1834346424956498,.525532409916329,.7966664774136267,.9602898564975363],[0,.3242534234038089,.6133714327005904,.8360311073266358,.9681602395076261],[.14887433898163122,.4333953941292472,.6794095682990244,.8650633666889845,.9739065285171717],[0,.26954315595234496,.5190961292068118,.7301520055740494,.8870625997680953,.978228658146057],[.1252334085114689,.3678314989981802,.5873179542866175,.7699026741943047,.9041172563704749,.9815606342467192],[0,.2304583159551348,.44849275103644687,.6423493394403402,.8015780907333099,.9175983992229779,.9841830547185881],[.10805494870734367,.31911236892788974,.5152486363581541,.6872929048116855,.827201315069765,.9284348836635735,.9862838086968123],[0,.20119409399743451,.3941513470775634,.5709721726085388,.7244177313601701,.8482065834104272,.937273392400706,.9879925180204854],[.09501250983763744,.2816035507792589,.45801677765722737,.6178762444026438,.755404408355003,.8656312023878318,.9445750230732326,.9894009349916499]],r=[[1],[.8888888888888888,.5555555555555556],[.6521451548625461,.34785484513745385],[.5688888888888889,.47862867049936647,.23692688505618908],[.46791393457269104,.3607615730481386,.17132449237917036],[.4179591836734694,.3818300505051189,.27970539148927664,.1294849661688697],[.362683783378362,.31370664587788727,.22238103445337448,.10122853629037626],[.3302393550012598,.31234707704000286,.26061069640293544,.1806481606948574,.08127438836157441],[.29552422471475287,.26926671930999635,.21908636251598204,.1494513491505806,.06667134430868814],[.2729250867779006,.26280454451024665,.23319376459199048,.18629021092773426,.1255803694649046,.05566856711617366],[.24914704581340277,.2334925365383548,.20316742672306592,.16007832854334622,.10693932599531843,.04717533638651183],[.2325515532308739,.22628318026289723,.2078160475368885,.17814598076194574,.13887351021978725,.09212149983772845,.04048400476531588],[.2152638534631578,.2051984637212956,.18553839747793782,.15720316715819355,.12151857068790319,.08015808715976021,.03511946033175186],[.2025782419255613,.19843148532711158,.1861610000155622,.16626920581699392,.13957067792615432,.10715922046717194,.07036604748810812,.03075324199611727],[.1894506104550685,.18260341504492358,.16915651939500254,.14959598881657674,.12462897125553388,.09515851168249279,.062253523938647894,.027152459411754096]],s=Math.abs,a=Math.sqrt,o=Math.pow,h=Math.log2||function(t){return Math.log(t)*Math.LOG2E},l=1e-12,c=1.12e-16;return{EPSILON:l,MACHINE_EPSILON:c,CURVETIME_EPSILON:1e-8,GEOMETRIC_EPSILON:1e-7,TRIGONOMETRIC_EPSILON:1e-8,KAPPA:4*(a(2)-1)/3,isZero:function(t){return t>=-l&&t<=l},clamp:t,integrate:function(t,e,n,s){for(var a=i[s-2],o=r[s-2],h=.5*(n-e),u=h+e,l=0,c=s+1>>1,f=1&s?o[l++]*t(u):0;l0?(a=i,i=f<=r?.5*(r+a):f):(r=i,i=f>=a?.5*(r+a):f)}return t(i,r,a)},solveQuadratic:function(i,r,o,h,u,f){var d,_=1/0;if(s(i)=-c){var p=g<0?0:a(g),m=r+(r<0?-p:p);0===m?(d=o/i,_=-d):(d=m/i,_=o/m)}}var y=0,w=null==u,x=u-l,b=f+l;return isFinite(d)&&(w||d>x&&dx&&_0?1.324717957244746*Math.max(C,a(k)):C,P=v-S*I;if(P!==v){do g(P),P=0===y?v:v-w/y/(1+c);while(S*P>S*v);s(e)*v*v>s(h/v)&&(m=-h/v,p=(m-r)/v)}}var A=u.solveQuadratic(e,p,m,f,d,_),M=null==d;return isFinite(v)&&(0===A||A>0&&v!==f[0]&&v!==f[1])&&(M||v>d-l&&v<_+l)&&(f[A++]=M?v:t(v,d,_)),A}}},l={_id:1,_pools:{},get:function(t){if(t){var e=this._pools[t];return e||(e=this._pools[t]={_id:1}),e._id++}return this._id++}},c=r.extend({_class:"Point",_readIndex:!0,initialize:function(t,e){var n=typeof t,i=this.__read,r=0;if("number"===n){var s="number"==typeof e;this._set(t,s?e:t),i&&(r=s?2:1)}else if("undefined"===n||null===t)this._set(0,0),i&&(r=null===t?1:0);else{var a="string"===n?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"x"in a?this._set(a.x||0,a.y||0):"width"in a?this._set(a.width||0,a.height||0):"angle"in a?(this._set(a.length||0,0),this.setAngle(a.angle||0)):(this._set(0,0),r=0)}return i&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.x=t,this.y=e,this},equals:function(t){return this===t||t&&(this.x===t.x&&this.y===t.y||Array.isArray(t)&&this.x===t[0]&&this.y===t[1])||!1},clone:function(){return new c(this.x,this.y)},toString:function(){var t=h.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y)]},getLength:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},setLength:function(t){if(this.isZero()){var e=this._angle||0;this._set(Math.cos(e)*t,Math.sin(e)*t)}else{var n=t/this.getLength();u.isZero(n)&&this.getAngle(),this._set(this.x*n,this.y*n)}},getAngle:function(){return 180*this.getAngleInRadians.apply(this,arguments)/Math.PI},setAngle:function(t){this.setAngleInRadians.call(this,t*Math.PI/180)},getAngleInDegrees:"#getAngle",setAngleInDegrees:"#setAngle",getAngleInRadians:function(){if(arguments.length){var t=c.read(arguments),e=this.getLength()*t.getLength();if(u.isZero(e))return NaN;var n=this.dot(t)/e;return Math.acos(n<-1?-1:n>1?1:n)}return this.isZero()?this._angle||0:this._angle=Math.atan2(this.y,this.x)},setAngleInRadians:function(t){if(this._angle=t,!this.isZero()){var e=this.getLength();this._set(Math.cos(t)*e,Math.sin(t)*e)}},getQuadrant:function(){return this.x>=0?this.y>=0?1:4:this.y>=0?2:3}},{beans:!1,getDirectedAngle:function(){var t=c.read(arguments);return 180*Math.atan2(this.cross(t),this.dot(t))/Math.PI},getDistance:function(){var t=c.read(arguments),e=t.x-this.x,n=t.y-this.y,i=e*e+n*n,s=r.read(arguments);return s?i:Math.sqrt(i)},normalize:function(t){t===e&&(t=1);var n=this.getLength(),i=0!==n?t/n:0,r=new c(this.x*i,this.y*i);return i>=0&&(r._angle=this._angle),r},rotate:function(t,e){if(0===t)return this.clone();t=t*Math.PI/180;var n=e?this.subtract(e):this,i=Math.sin(t),r=Math.cos(t);return n=new c(n.x*r-n.y*i,n.x*i+n.y*r),e?n.add(e):n},transform:function(t){return t?t._transformPoint(this):this},add:function(){var t=c.read(arguments);return new c(this.x+t.x,this.y+t.y)},subtract:function(){var t=c.read(arguments);return new c(this.x-t.x,this.y-t.y)},multiply:function(){var t=c.read(arguments);return new c(this.x*t.x,this.y*t.y)},divide:function(){var t=c.read(arguments);return new c(this.x/t.x,this.y/t.y)},modulo:function(){var t=c.read(arguments);return new c(this.x%t.x,this.y%t.y)},negate:function(){return new c((-this.x),(-this.y))},isInside:function(){return g.read(arguments).contains(this)},isClose:function(){var t=c.read(arguments),e=r.read(arguments);return this.getDistance(t)<=e},isCollinear:function(){var t=c.read(arguments);return c.isCollinear(this.x,this.y,t.x,t.y)},isColinear:"#isCollinear",isOrthogonal:function(){var t=c.read(arguments);return c.isOrthogonal(this.x,this.y,t.x,t.y)},isZero:function(){var t=u.isZero;return t(this.x)&&t(this.y)},isNaN:function(){return isNaN(this.x)||isNaN(this.y)},isInQuadrant:function(t){return this.x*(t>1&&t<4?-1:1)>=0&&this.y*(t>2?-1:1)>=0},dot:function(){var t=c.read(arguments);return this.x*t.x+this.y*t.y},cross:function(){var t=c.read(arguments);return this.x*t.y-this.y*t.x},project:function(){var t=c.read(arguments),e=t.isZero()?0:this.dot(t)/t.dot(t);return new c(t.x*e,t.y*e)},statics:{min:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.min(t.x,e.x),Math.min(t.y,e.y))},max:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.max(t.x,e.x),Math.max(t.y,e.y))},random:function(){return new c(Math.random(),Math.random())},isCollinear:function(t,e,n,i){return Math.abs(t*i-e*n)<=1e-8*Math.sqrt((t*t+e*e)*(n*n+i*i))},isOrthogonal:function(t,e,n,i){return Math.abs(t*n+e*i)<=1e-8*Math.sqrt((t*t+e*e)*(n*n+i*i))}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new c(e(this.x),e(this.y))}},{})),f=c.extend({initialize:function(t,e,n,i){this._x=t,this._y=e,this._owner=n,this._setter=i},_set:function(t,e,n){return this._x=t,this._y=e,n||this._owner[this._setter](this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner[this._setter](this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner[this._setter](this)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){return"setPosition"===this._setter?4:0}}),d=r.extend({_class:"Size",_readIndex:!0,initialize:function(t,e){var n=typeof t,i=this.__read,r=0;if("number"===n){var s="number"==typeof e;this._set(t,s?e:t),i&&(r=s?2:1)}else if("undefined"===n||null===t)this._set(0,0),i&&(r=null===t?1:0);else{var a="string"===n?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"width"in a?this._set(a.width||0,a.height||0):"x"in a?this._set(a.x||0,a.y||0):(this._set(0,0),r=0)}return i&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new d(this.width,this.height)},toString:function(){var t=h.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=d.read(arguments);return new d(this.width+t.width,this.height+t.height)},subtract:function(){var t=d.read(arguments);return new d(this.width-t.width,this.height-t.height)},multiply:function(){var t=d.read(arguments);return new d(this.width*t.width,this.height*t.height)},divide:function(){var t=d.read(arguments);return new d(this.width/t.width,this.height/t.height)},modulo:function(){var t=d.read(arguments);return new d(this.width%t.width,this.height%t.height)},negate:function(){return new d((-this.width),(-this.height))},isZero:function(){var t=u.isZero;return t(this.width)&&t(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new d(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new d(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new d(Math.random(),Math.random())}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new d(e(this.width),e(this.height))}},{})),_=d.extend({initialize:function(t,e,n,i){this._width=t,this._height=e,this._owner=n,this._setter=i},_set:function(t,e,n){return this._width=t,this._height=e,n||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),g=r.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(t,n,i,s){var a,o=typeof t;if("number"===o?(this._set(t,n,i,s),a=4):"undefined"===o||null===t?(this._set(0,0,0,0),a=null===t?1:0):1===arguments.length&&(Array.isArray(t)?(this._set.apply(this,t),a=1):t.x!==e||t.width!==e?(this._set(t.x||0,t.y||0,t.width||0,t.height||0),a=1):t.from===e&&t.to===e&&(this._set(0,0,0,0),r.filter(this,t),a=1)),a===e){var h,u,l=c.readNamed(arguments,"from"),f=r.peek(arguments),_=l.x,g=l.y;if(f&&f.x!==e||r.hasNamed(arguments,"to")){var v=c.readNamed(arguments,"to");h=v.x-_,u=v.y-g,h<0&&(_=v.x,h=-h),u<0&&(g=v.y,u=-u)}else{var p=d.read(arguments);h=p.width,u=p.height}this._set(_,g,h,u),a=arguments.__index}return this.__read&&(this.__read=a),this},set:"#initialize",_set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new g(this.x,this.y,this.width,this.height)},equals:function(t){var e=r.isPlainValue(t)?g.read(arguments):t;return e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=h.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?c:f;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:_;return new e(this.width,this.height,this,"setSize")},_fw:1,_fh:1,setSize:function(){var t=d.read(arguments),e=this._sx,n=this._sy,i=t.width,r=t.height;e&&(this.x+=(this.width-i)*e),n&&(this.y+=(this.height-r)*n),this.width=i,this.height=r,this._fw=this._fh=1},getLeft:function(){return this.x},setLeft:function(t){if(!this._fw){var e=t-this.x;this.width-=.5===this._sx?2*e:e}this.x=t,this._sx=this._fw=0},getTop:function(){return this.y},setTop:function(t){if(!this._fh){var e=t-this.y;this.height-=.5===this._sy?2*e:e}this.y=t,this._sy=this._fh=0},getRight:function(){return this.x+this.width},setRight:function(t){if(!this._fw){var e=t-this.x;this.width=.5===this._sx?2*e:e}this.x=t-this.width,this._sx=1,this._fw=0},getBottom:function(){return this.y+this.height},setBottom:function(t){if(!this._fh){var e=t-this.y;this.height=.5===this._sy?2*e:e}this.y=t-this.height,this._sy=1,this._fh=0},getCenterX:function(){return this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.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(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.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=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x=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,u="set"+s,l="get"+n,d="set"+n;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=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=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e.changeSelection&&e.changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function ot(t,e){var n=arguments.length,i=!0;if(n>=6?this._set.apply(this,arguments):1===n||2===n?t instanceof ot?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):i=!1:n?i=!1:this.reset(),!i)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,n,i,r,s,a){return this._a=t,this._b=e,this._c=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._b,this._c,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},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var n=this._owner;return!!n&&(n.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._c,this._ty+=e*this._b+n*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=c.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,u=this._b,l=this._c,f=this._d;return this._a=r*h+s*l,
+var paper=function(t,e){t=t||require("./node/self.js");var n=t.window,i=t.document,r=new function(){function t(t,e,r,s,a){function u(i,u){u=u||(u=o(e,i))&&(u.get?u:u.value),"string"==typeof u&&"#"===u[0]&&(u=t[u.substring(1)]||u);var c,f="function"==typeof u,d=u,_=a||f&&!u.base?u&&u.get?i in t:t[i]:null;a&&_||(f&&_&&(u.base=_),f&&s!==!1&&(c=i.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(l[c[3].toLowerCase()+c[4]]=c[2]),d&&!f&&d.get&&"function"==typeof d.get&&n.isPlainObject(d)||(d={value:d,writable:!0}),(o(t,i)||{configurable:!0}).configurable&&(d.configurable=!0,d.enumerable=r),h(t,i,d))}var l={};if(e){for(var c in e)e.hasOwnProperty(c)&&!i.test(c)&&u(c);for(var c in l){var f=l[c],d=t["set"+f],_=t["get"+f]||d&&t["is"+f];!_||s!==!0&&0!==_.length||u(c,{get:_,set:d})}}return t}function n(){for(var t=0,e=arguments.length;t0||u+s0?[["dictionary",i.definitions],s]:s},deserialize:function(t,e,n,i,s){var a=t,o=!n,h=o&&t&&t.length&&"dictionary"===t[0][0];if(n=n||{},Array.isArray(t)){var u=t[0],l="dictionary"===u;if(1==t.length&&/^#/.test(u))return n.dictionary[u];u=r.exports[u],a=[];for(var c=u?1:0,f=t.length;ct.length&&(i=t.length);for(var o=0;o0){var s=e[r],a=s&&s[i];a&&a.call(this,r)}},statics:{inject:function st(t){var e=t._events;if(e){var n={};r.each(e,function(e,i){var s="string"==typeof e,a=s?e:i,o=r.capitalize(a),h=a.substring(2).toLowerCase();n[h]=s?{}:e,a="_"+a,t["get"+o]=function(){return this[a]},t["set"+o]=function(t){var e=this[a];e&&this.off(h,e),t&&this.on(h,t),this[a]=t}}),t._eventTypes=n}return st.base.apply(this,arguments)}}},a=r.extend({_class:"PaperScope",initialize:function at(){paper=this,this.settings=new r({applyMatrix:!0,insertItems:!0,handleSize:4,hitTolerance:0}),this.project=null,this.projects=[],this.tools=[],this._id=at._id++,at._scopes[this._id]=this;var e=at.prototype;if(!this.support){var n=tt.getContext(1,1)||{};e.support={nativeDash:"setLineDash"in n||"mozDash"in n,nativeBlendModes:et.nativeModes},tt.release(n)}if(!this.agent){var i=t.navigator.userAgent.toLowerCase(),s=(/(darwin|win|mac|linux|freebsd|sunos)/.exec(i)||[])[0],a="darwin"===s?"mac":s,o=e.agent=e.browser={platform:a};a&&(o[a]=!0),i.replace(/(opera|chrome|safari|webkit|firefox|msie|trident|atom|node)\/?\s*([.\d]+)(?:.*version\/([.\d]+))?(?:.*rv\:v?([.\d]+))?/g,function(t,e,n,i,r){if(!o.chrome){var s="opera"===e?i:/^(node|trident)$/.test(e)?r:n;o.version=s,o.versionNumber=parseFloat(s),e="trident"===e?"msie":e,o.name=e,o[e]=!0}}),o.chrome&&delete o.webkit,o.atom&&delete o.chrome}},version:"0.11.2-develop",getView:function(){var t=this.project;return t&&t._view},getPaper:function(){return this},execute:function(t,e){paper.PaperScript.execute(t,this,e),Z.updateFocus()},install:function(t){var e=this;r.each(["project","view","tool"],function(n){r.define(t,n,{configurable:!0,get:function(){return e[n]}})});for(var n in this)!/^_/.test(n)&&this[n]&&(t[n]=this[n])},setup:function(t){return paper=this,this.project=new y(t),this},createCanvas:function(t,e){return tt.getCanvas(t,e)},activate:function(){paper=this},clear:function(){for(var t=this.projects,e=this.tools,n=t.length-1;n>=0;n--)t[n].remove();for(var n=e.length-1;n>=0;n--)e[n].remove()},remove:function(){this.clear(),delete a._scopes[this._id]},statics:new function(){function t(t){return t+="Attribute",function(e,n){return e[t](n)||e[t]("data-paper-"+n)}}return{_scopes:{},_id:0,get:function(t){return this._scopes[t]||null},getAttribute:t("get"),hasAttribute:t("has")}}}),o=r.extend(s,{initialize:function(t){this._scope=paper,this._index=this._scope[this._list].push(this)-1,!t&&this._scope[this._reference]||this.activate()},activate:function(){if(!this._scope)return!1;var t=this._scope[this._reference];return t&&t!==this&&t.emit("deactivate"),this._scope[this._reference]=this,this.emit("activate",t),!0},isActive:function(){return this._scope[this._reference]===this},remove:function(){return null!=this._index&&(r.splice(this._scope[this._list],null,this._index,1),this._scope[this._reference]==this&&(this._scope[this._reference]=null),this._scope=null,!0)},getView:function(){return this._scope.getView()}}),h=r.extend({initialize:function(t){this.precision=r.pick(t,5),this.multiplier=Math.pow(10,this.precision)},number:function(t){return this.precision<16?Math.round(t*this.multiplier)/this.multiplier:t},pair:function(t,e,n){return this.number(t)+(n||",")+this.number(e)},point:function(t,e){return this.number(t.x)+(e||",")+this.number(t.y)},size:function(t,e){return this.number(t.width)+(e||",")+this.number(t.height)},rectangle:function(t,e){return this.point(t,e)+(e||",")+this.size(t,e)}});h.instance=new h;var u=new function(){function t(t,e,n){return tn?n:t}function e(t,e,n){function i(t){var e=134217729*t,n=t-e,i=n+e,r=t-i;return[i,r]}var r=e*e-t*n,a=e*e+t*n;if(3*s(r)1e8)?o(2,-Math.round(h(t))):0}var i=[[.5773502691896257],[0,.7745966692414834],[.33998104358485626,.8611363115940526],[0,.5384693101056831,.906179845938664],[.2386191860831969,.6612093864662645,.932469514203152],[0,.4058451513773972,.7415311855993945,.9491079123427585],[.1834346424956498,.525532409916329,.7966664774136267,.9602898564975363],[0,.3242534234038089,.6133714327005904,.8360311073266358,.9681602395076261],[.14887433898163122,.4333953941292472,.6794095682990244,.8650633666889845,.9739065285171717],[0,.26954315595234496,.5190961292068118,.7301520055740494,.8870625997680953,.978228658146057],[.1252334085114689,.3678314989981802,.5873179542866175,.7699026741943047,.9041172563704749,.9815606342467192],[0,.2304583159551348,.44849275103644687,.6423493394403402,.8015780907333099,.9175983992229779,.9841830547185881],[.10805494870734367,.31911236892788974,.5152486363581541,.6872929048116855,.827201315069765,.9284348836635735,.9862838086968123],[0,.20119409399743451,.3941513470775634,.5709721726085388,.7244177313601701,.8482065834104272,.937273392400706,.9879925180204854],[.09501250983763744,.2816035507792589,.45801677765722737,.6178762444026438,.755404408355003,.8656312023878318,.9445750230732326,.9894009349916499]],r=[[1],[.8888888888888888,.5555555555555556],[.6521451548625461,.34785484513745385],[.5688888888888889,.47862867049936647,.23692688505618908],[.46791393457269104,.3607615730481386,.17132449237917036],[.4179591836734694,.3818300505051189,.27970539148927664,.1294849661688697],[.362683783378362,.31370664587788727,.22238103445337448,.10122853629037626],[.3302393550012598,.31234707704000286,.26061069640293544,.1806481606948574,.08127438836157441],[.29552422471475287,.26926671930999635,.21908636251598204,.1494513491505806,.06667134430868814],[.2729250867779006,.26280454451024665,.23319376459199048,.18629021092773426,.1255803694649046,.05566856711617366],[.24914704581340277,.2334925365383548,.20316742672306592,.16007832854334622,.10693932599531843,.04717533638651183],[.2325515532308739,.22628318026289723,.2078160475368885,.17814598076194574,.13887351021978725,.09212149983772845,.04048400476531588],[.2152638534631578,.2051984637212956,.18553839747793782,.15720316715819355,.12151857068790319,.08015808715976021,.03511946033175186],[.2025782419255613,.19843148532711158,.1861610000155622,.16626920581699392,.13957067792615432,.10715922046717194,.07036604748810812,.03075324199611727],[.1894506104550685,.18260341504492358,.16915651939500254,.14959598881657674,.12462897125553388,.09515851168249279,.062253523938647894,.027152459411754096]],s=Math.abs,a=Math.sqrt,o=Math.pow,h=Math.log2||function(t){return Math.log(t)*Math.LOG2E},l=1e-12,c=1.12e-16;return{EPSILON:l,MACHINE_EPSILON:c,CURVETIME_EPSILON:1e-8,GEOMETRIC_EPSILON:1e-7,TRIGONOMETRIC_EPSILON:1e-8,KAPPA:4*(a(2)-1)/3,isZero:function(t){return t>=-l&&t<=l},clamp:t,integrate:function(t,e,n,s){for(var a=i[s-2],o=r[s-2],h=.5*(n-e),u=h+e,l=0,c=s+1>>1,f=1&s?o[l++]*t(u):0;l0?(a=i,i=f<=r?.5*(r+a):f):(r=i,i=f>=a?.5*(r+a):f)}return t(i,r,a)},solveQuadratic:function(i,r,o,h,u,f){var d,_=1/0;if(s(i)=-c){var p=g<0?0:a(g),m=r+(r<0?-p:p);0===m?(d=o/i,_=-d):(d=m/i,_=o/m)}}var y=0,w=null==u,x=u-l,b=f+l;return isFinite(d)&&(w||d>x&&dx&&_0?1.324717957244746*Math.max(C,a(k)):C,P=v-S*I;if(P!==v){do g(P),P=0===y?v:v-w/y/(1+c);while(S*P>S*v);s(e)*v*v>s(h/v)&&(m=-h/v,p=(m-r)/v)}}var A=u.solveQuadratic(e,p,m,f,d,_),M=null==d;return isFinite(v)&&(0===A||A>0&&v!==f[0]&&v!==f[1])&&(M||v>d-l&&v<_+l)&&(f[A++]=M?v:t(v,d,_)),A}}},l={_id:1,_pools:{},get:function(t){if(t){var e=this._pools[t];return e||(e=this._pools[t]={_id:1}),e._id++}return this._id++}},c=r.extend({_class:"Point",_readIndex:!0,initialize:function(t,e){var n=typeof t,i=this.__read,r=0;if("number"===n){var s="number"==typeof e;this._set(t,s?e:t),i&&(r=s?2:1)}else if("undefined"===n||null===t)this._set(0,0),i&&(r=null===t?1:0);else{var a="string"===n?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"x"in a?this._set(a.x||0,a.y||0):"width"in a?this._set(a.width||0,a.height||0):"angle"in a?(this._set(a.length||0,0),this.setAngle(a.angle||0)):(this._set(0,0),r=0)}return i&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.x=t,this.y=e,this},equals:function(t){return this===t||t&&(this.x===t.x&&this.y===t.y||Array.isArray(t)&&this.x===t[0]&&this.y===t[1])||!1},clone:function(){return new c(this.x,this.y)},toString:function(){var t=h.instance;return"{ x: "+t.number(this.x)+", y: "+t.number(this.y)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.x),e.number(this.y)]},getLength:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},setLength:function(t){if(this.isZero()){var e=this._angle||0;this._set(Math.cos(e)*t,Math.sin(e)*t)}else{var n=t/this.getLength();u.isZero(n)&&this.getAngle(),this._set(this.x*n,this.y*n)}},getAngle:function(){return 180*this.getAngleInRadians.apply(this,arguments)/Math.PI},setAngle:function(t){this.setAngleInRadians.call(this,t*Math.PI/180)},getAngleInDegrees:"#getAngle",setAngleInDegrees:"#setAngle",getAngleInRadians:function(){if(arguments.length){var t=c.read(arguments),e=this.getLength()*t.getLength();if(u.isZero(e))return NaN;var n=this.dot(t)/e;return Math.acos(n<-1?-1:n>1?1:n)}return this.isZero()?this._angle||0:this._angle=Math.atan2(this.y,this.x)},setAngleInRadians:function(t){if(this._angle=t,!this.isZero()){var e=this.getLength();this._set(Math.cos(t)*e,Math.sin(t)*e)}},getQuadrant:function(){return this.x>=0?this.y>=0?1:4:this.y>=0?2:3}},{beans:!1,getDirectedAngle:function(){var t=c.read(arguments);return 180*Math.atan2(this.cross(t),this.dot(t))/Math.PI},getDistance:function(){var t=c.read(arguments),e=t.x-this.x,n=t.y-this.y,i=e*e+n*n,s=r.read(arguments);return s?i:Math.sqrt(i)},normalize:function(t){t===e&&(t=1);var n=this.getLength(),i=0!==n?t/n:0,r=new c(this.x*i,this.y*i);return i>=0&&(r._angle=this._angle),r},rotate:function(t,e){if(0===t)return this.clone();t=t*Math.PI/180;var n=e?this.subtract(e):this,i=Math.sin(t),r=Math.cos(t);return n=new c(n.x*r-n.y*i,n.x*i+n.y*r),e?n.add(e):n},transform:function(t){return t?t._transformPoint(this):this},add:function(){var t=c.read(arguments);return new c(this.x+t.x,this.y+t.y)},subtract:function(){var t=c.read(arguments);return new c(this.x-t.x,this.y-t.y)},multiply:function(){var t=c.read(arguments);return new c(this.x*t.x,this.y*t.y)},divide:function(){var t=c.read(arguments);return new c(this.x/t.x,this.y/t.y)},modulo:function(){var t=c.read(arguments);return new c(this.x%t.x,this.y%t.y)},negate:function(){return new c((-this.x),(-this.y))},isInside:function(){return g.read(arguments).contains(this)},isClose:function(){var t=c.read(arguments),e=r.read(arguments);return this.getDistance(t)<=e},isCollinear:function(){var t=c.read(arguments);return c.isCollinear(this.x,this.y,t.x,t.y)},isColinear:"#isCollinear",isOrthogonal:function(){var t=c.read(arguments);return c.isOrthogonal(this.x,this.y,t.x,t.y)},isZero:function(){var t=u.isZero;return t(this.x)&&t(this.y)},isNaN:function(){return isNaN(this.x)||isNaN(this.y)},isInQuadrant:function(t){return this.x*(t>1&&t<4?-1:1)>=0&&this.y*(t>2?-1:1)>=0},dot:function(){var t=c.read(arguments);return this.x*t.x+this.y*t.y},cross:function(){var t=c.read(arguments);return this.x*t.y-this.y*t.x},project:function(){var t=c.read(arguments),e=t.isZero()?0:this.dot(t)/t.dot(t);return new c(t.x*e,t.y*e)},statics:{min:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.min(t.x,e.x),Math.min(t.y,e.y))},max:function(){var t=c.read(arguments),e=c.read(arguments);return new c(Math.max(t.x,e.x),Math.max(t.y,e.y))},random:function(){return new c(Math.random(),Math.random())},isCollinear:function(t,e,n,i){return Math.abs(t*i-e*n)<=1e-8*Math.sqrt((t*t+e*e)*(n*n+i*i))},isOrthogonal:function(t,e,n,i){return Math.abs(t*n+e*i)<=1e-8*Math.sqrt((t*t+e*e)*(n*n+i*i))}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new c(e(this.x),e(this.y))}},{})),f=c.extend({initialize:function(t,e,n,i){this._x=t,this._y=e,this._owner=n,this._setter=i},_set:function(t,e,n){return this._x=t,this._y=e,n||this._owner[this._setter](this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner[this._setter](this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner[this._setter](this)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){return"setPosition"===this._setter?4:0}}),d=r.extend({_class:"Size",_readIndex:!0,initialize:function(t,e){var n=typeof t,i=this.__read,r=0;if("number"===n){var s="number"==typeof e;this._set(t,s?e:t),i&&(r=s?2:1)}else if("undefined"===n||null===t)this._set(0,0),i&&(r=null===t?1:0);else{var a="string"===n?t.split(/[\s,]+/)||[]:t;r=1,Array.isArray(a)?this._set(+a[0],+(a.length>1?a[1]:a[0])):"width"in a?this._set(a.width||0,a.height||0):"x"in a?this._set(a.x||0,a.y||0):(this._set(0,0),r=0)}return i&&(this.__read=r),this},set:"#initialize",_set:function(t,e){return this.width=t,this.height=e,this},equals:function(t){return t===this||t&&(this.width===t.width&&this.height===t.height||Array.isArray(t)&&this.width===t[0]&&this.height===t[1])||!1},clone:function(){return new d(this.width,this.height)},toString:function(){var t=h.instance;return"{ width: "+t.number(this.width)+", height: "+t.number(this.height)+" }"},_serialize:function(t){var e=t.formatter;return[e.number(this.width),e.number(this.height)]},add:function(){var t=d.read(arguments);return new d(this.width+t.width,this.height+t.height)},subtract:function(){var t=d.read(arguments);return new d(this.width-t.width,this.height-t.height)},multiply:function(){var t=d.read(arguments);return new d(this.width*t.width,this.height*t.height)},divide:function(){var t=d.read(arguments);return new d(this.width/t.width,this.height/t.height)},modulo:function(){var t=d.read(arguments);return new d(this.width%t.width,this.height%t.height)},negate:function(){return new d((-this.width),(-this.height))},isZero:function(){var t=u.isZero;return t(this.width)&&t(this.height)},isNaN:function(){return isNaN(this.width)||isNaN(this.height)},statics:{min:function(t,e){return new d(Math.min(t.width,e.width),Math.min(t.height,e.height))},max:function(t,e){return new d(Math.max(t.width,e.width),Math.max(t.height,e.height))},random:function(){return new d(Math.random(),Math.random())}}},r.each(["round","ceil","floor","abs"],function(t){var e=Math[t];this[t]=function(){return new d(e(this.width),e(this.height))}},{})),_=d.extend({initialize:function(t,e,n,i){this._width=t,this._height=e,this._owner=n,this._setter=i},_set:function(t,e,n){return this._width=t,this._height=e,n||this._owner[this._setter](this),this},getWidth:function(){return this._width},setWidth:function(t){this._width=t,this._owner[this._setter](this)},getHeight:function(){return this._height},setHeight:function(t){this._height=t,this._owner[this._setter](this)}}),g=r.extend({_class:"Rectangle",_readIndex:!0,beans:!0,initialize:function(t,n,i,s){var a,o=typeof t;if("number"===o?(this._set(t,n,i,s),a=4):"undefined"===o||null===t?(this._set(0,0,0,0),a=null===t?1:0):1===arguments.length&&(Array.isArray(t)?(this._set.apply(this,t),a=1):t.x!==e||t.width!==e?(this._set(t.x||0,t.y||0,t.width||0,t.height||0),a=1):t.from===e&&t.to===e&&(this._set(0,0,0,0),r.filter(this,t),a=1)),a===e){var h,u,l=c.readNamed(arguments,"from"),f=r.peek(arguments),_=l.x,g=l.y;if(f&&f.x!==e||r.hasNamed(arguments,"to")){var v=c.readNamed(arguments,"to");h=v.x-_,u=v.y-g,h<0&&(_=v.x,h=-h),u<0&&(g=v.y,u=-u)}else{var p=d.read(arguments);h=p.width,u=p.height}this._set(_,g,h,u),a=arguments.__index}return this.__read&&(this.__read=a),this},set:"#initialize",_set:function(t,e,n,i){return this.x=t,this.y=e,this.width=n,this.height=i,this},clone:function(){return new g(this.x,this.y,this.width,this.height)},equals:function(t){var e=r.isPlainValue(t)?g.read(arguments):t;return e===this||e&&this.x===e.x&&this.y===e.y&&this.width===e.width&&this.height===e.height||!1},toString:function(){var t=h.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?c:f;return new e(this.x,this.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.x=t.x,this.y=t.y},getSize:function(t){var e=t?d:_;return new e(this.width,this.height,this,"setSize")},_fw:1,_fh:1,setSize:function(){var t=d.read(arguments),e=this._sx,n=this._sy,i=t.width,r=t.height;e&&(this.x+=(this.width-i)*e),n&&(this.y+=(this.height-r)*n),this.width=i,this.height=r,this._fw=this._fh=1},getLeft:function(){return this.x},setLeft:function(t){if(!this._fw){var e=t-this.x;this.width-=.5===this._sx?2*e:e}this.x=t,this._sx=this._fw=0},getTop:function(){return this.y},setTop:function(t){if(!this._fh){var e=t-this.y;this.height-=.5===this._sy?2*e:e}this.y=t,this._sy=this._fh=0},getRight:function(){return this.x+this.width},setRight:function(t){if(!this._fw){var e=t-this.x;this.width=.5===this._sx?2*e:e}this.x=t-this.width,this._sx=1,this._fw=0},getBottom:function(){return this.y+this.height},setBottom:function(t){if(!this._fh){var e=t-this.y;this.height=.5===this._sy?2*e:e}this.y=t-this.height,this._sy=1,this._fh=0},getCenterX:function(){return this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.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(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.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=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x=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,u="set"+s,l="get"+n,d="set"+n;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=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=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var n="set"+e;this[n]=function(){this._dontNotify=!0,t[n].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e.changeSelection&&e.changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function ot(t,e){var n=arguments.length,i=!0;if(n>=6?this._set.apply(this,arguments):1===n||2===n?t instanceof ot?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):i=!1:n?i=!1:this.reset(),!i)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,n,i,r,s,a){return this._a=t,this._b=e,this._c=n,this._d=i,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(9))},clone:function(){return new p(this._a,this._b,this._c,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},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var n=this._owner;return!!n&&(n.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,n=t.y;return this._tx+=e*this._a+n*this._c,this._ty+=e*this._b+n*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),this},rotate:function(t){t*=Math.PI/180;var e=c.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,u=this._b,l=this._c,f=this._d;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._tx+=a*h+o*l,this._ty+=a*u+o*f,this._changed(),this},shear:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});e&&this.translate(e);var n=this._a,i=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*n,this._d+=t.x*i,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),n=Math.PI/180,i=new c(Math.tan(t.x*n),Math.tan(t.y*n));return this.shear(i,e)},append:function(t){if(t){var e=this._a,n=this._b,i=this._c,r=this._d,s=t._a,a=t._c,o=t._b,h=t._d,u=t._tx,l=t._ty;this._a=s*e+o*i,this._c=a*e+h*i,this._b=s*n+o*r,this._d=a*n+h*r,this._tx+=u*e+l*i,this._ty+=u*n+l*r,this._changed()}return this},prepend:function(t){if(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._c,u=t._b,l=t._d,c=t._tx,f=t._ty;this._a=o*e+h*n,this._c=o*i+h*r,this._b=u*e+l*n,this._d=u*i+l*r,this._tx=o*s+h*a+c,this._ty=u*s+l*a+f,this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,n=this._c,i=this._d,r=this._tx,s=this._ty,a=t*i-e*n,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=i/a,this._b=-e/a,this._c=-n/a,this._d=t/a,this._tx=(n*s-i*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,n){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,n)},_transformPoint:function(t,e,n){var i=t.x,r=t.y;return e||(e=new c),e._set(i*this._a+r*this._c+this._tx,i*this._b+r*this._d+this._ty,n)},_transformCoordinates:function(t,e,n){for(var i=0,r=2*n;is[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],n)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,n){var i=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=i*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*i-f*r)/u,n)}return l},decompose:function(){var t,e,n,i=this._a,r=this._b,s=this._c,a=this._d,o=i*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==i||0!==r){var f=h(i*i+r*r);t=Math.acos(i/f)*(r>0?1:-1),e=[f,o/f],n=[u(i*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],n=[0,u(i*s+r*a,d*d)]}else t=0,n=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(n[0]*l,n[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return(this.decompose()||{}).scaling},getRotation:function(){return(this.decompose()||{}).rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),n="_"+t;this["get"+e]=function(){return this[n]},this["set"+e]=function(t){this[n]=t,this._changed()}},{})),m=r.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 c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,n,i,r,s,a,o,h,l){h||(n-=t,i-=e,a-=r,o-=s);var f=n*o-i*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(n*_-i*d)/f,p=1e-12,m=-p,y=1+p;if(l||m=1?1:g),new c(t+g*n,e+g*i)}},getSide:function(t,e,n,i,r,s,a,o){a||(n-=t,i-=e);var h=r-t,l=s-e,c=h*i-l*n;return!o&&u.isZero(c)&&(c=(h*n+h*n)/(n*n+i*i),c>=0&&c<=1&&(c=0)),c<0?-1:c>0?1:0},getSignedDistance:function(t,e,n,i,r,s,a){return a||(n-=t,i-=e),0===n?i>0?r-t:t-r:0===i?n<0?s-e:e-s:((r-t)*i-(s-e)*n)/Math.sqrt(n*n+i*i)},getDistance:function(t,e,n,i,r,s,a){return Math.abs(m.getSignedDistance(t,e,n,i,r,s,a))}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=Z.create(this,t||tt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var n=this._view;n&&(n._needsUpdate=!0,!n._requested&&n._autoUpdate&&n.requestUpdate())}var i=this._changes;if(i&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:i.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function ht(){return!!ht.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return this._currentStyle},setCurrentStyle:function(t){this._currentStyle.set(t)},getIndex:function(){return this._index},getOptions:function(){return this._scope.settings},getLayers:function(){return this._children},getActiveLayer:function(){return this._activeLayer||new b({project:this,insert:!0})},getSymbolDefinitions:function(){var t=[],e={};return this.getItems({"class":k,match:function(n){var i=n._definition,r=i._id;return e[r]||(e[r]=!0,t.push(i)),!1}}),t},getSymbols:"getSymbolDefinitions",getSelectedItems:function(){var t=this._selectionItems,e=[];for(var n in t){var i=t[n],r=i._selection;1&r&&i.isInserted()?e.push(i):r||this._updateSelection(i)}return e},_updateSelection:function(t){var e=t._id,n=this._selectionItems;t._selection?n[e]!==t&&(this._selectionCount++,n[e]=t):n[e]===t&&(this._selectionCount--,delete n[e])},selectAll:function(){for(var t=this._children,e=0,n=t.length;e0){t.save(),t.strokeWidth=1;var h=this._selectionItems,u=this._scope.settings.handleSize,l=this._updateVersion;for(var f in h)h[f]._drawSelection(t,e,u,h,l);t.restore()}}}),w=r.extend(s,{statics:{extend:function ut(t){return t._serializeFields&&(t._serializeFields=r.set({},this.prototype._serializeFields,t._serializeFields)),ut.base.apply(this,arguments)},NO_INSERT:{insert:!1}},_class:"Item",_name:null,_applyMatrix:!0,_canApplyMatrix:!0,_canScaleStroke:!1,_pivot:null,_visible:!0,_blendMode:"normal",_opacity:1,_locked:!1,_guide:!1,_clipMask:!1,_selection:0,_selectBounds:!0,_selectChildren:!1,_serializeFields:{name:null,applyMatrix:null,matrix:new p,pivot:null,visible:!0,blendMode:"normal",opacity:1,locked:!1,guide:!1,clipMask:!1,selected:!1,data:{}},_prioritize:["applyMatrix"]},new function(){var t=["onMouseDown","onMouseUp","onMouseDrag","onClick","onDoubleClick","onMouseMove","onMouseEnter","onMouseLeave"];return r.each(t,function(t){this._events[t]={install:function(t){this.getView()._countItemEvent(t,1)},uninstall:function(t){this.getView()._countItemEvent(t,-1)}}},{_events:{onFrame:{install:function(){this.getView()._animateItem(this,!0)},uninstall:function(){this.getView()._animateItem(this,!1)}},onLoad:{},onError:{}},statics:{_itemHandlers:t}})},{initialize:function(){},_initialize:function(t,n){var i=t&&r.isPlainObject(t),s=i&&t.internal===!0,a=this._matrix=new p,o=i&&t.project||paper.project,h=paper.settings;return this._id=s?null:l.get(),this._parent=this._index=null,this._applyMatrix=this._canApplyMatrix&&h.applyMatrix,n&&a.translate(n),a._owner=this,this._style=new V(o._currentStyle,this,o),s||i&&0==t.insert||!h.insertItems&&(!i||t.insert!==!0)?this._setProject(o):(i&&t.parent||o)._insertItem(e,this,!0),i&&t!==w.NO_INSERT&&this.set(t,{internal:!0,insert:!0,project:!0,parent:!0}),i},_serialize:function(t,e){function n(n){for(var a in n){var o=s[a];r.equals(o,"leading"===a?1.2*n.fontSize:n[a])||(i[a]=r.serialize(o,t,"data"!==a,e))}}var i={},s=this;return n(this._serializeFields),this instanceof x||n(this._style._defaults),[this._class,i]},_changed:function(t){var n=this._symbol,i=this._parent||n,r=this._project;8&t&&(this._bounds=this._position=this._decomposed=this._globalMatrix=e),i&&40&t&&w._clearBoundsCache(i),2&t&&w._clearBoundsCache(this),r&&r._changed(t,this),n&&n._changed(t)},getId:function(){return this._id},getName:function(){return this._name},setName:function(t){if(this._name&&this._removeNamed(),t===+t+"")throw new Error("Names consisting only of numbers are not supported.");var n=this._getOwner();if(t&&n){var i=n._children,r=n._namedChildren;(r[t]=r[t]||[]).push(this),t in i||(i[t]=this)}this._name=t||e,this._changed(128)},getStyle:function(){return this._style},setStyle:function(t){this.getStyle().set(t)}},r.each(["locked","visible","blendMode","opacity","guide"],function(t){var e=r.capitalize(t),n="_"+t,i={locked:128,visible:137};this["get"+e]=function(){return this[n]},this["set"+e]=function(e){e!=this[n]&&(this[n]=e,this._changed(i[t]||129))}},{}),{beans:!0,getSelection:function(){return this._selection},setSelection:function(t){if(t!==this._selection){this._selection=t;var e=this._project;e&&(e._updateSelection(this),this._changed(129))}},changeSelection:function(t,e){var n=this._selection;this.setSelection(e?n|t:n&~t)},isSelected:function(){if(this._selectChildren)for(var t=this._children,e=0,n=t.length;e=0;n--)if(e[n].contains(t))return!0;return!1}return t.isInside(this.getInternalBounds())},isInside:function(){return g.read(arguments).contains(this.getBounds())},_asPathItem:function(){return new L.Rectangle({rectangle:this.getInternalBounds(),matrix:this._matrix,insert:!1})},intersects:function(t,e){return t instanceof w&&this._asPathItem().getIntersections(t._asPathItem(),null,e,!0).length>0}},new function(){function t(){return this._hitTest(c.read(arguments),P.getOptions(arguments))}function e(){var t=c.read(arguments),e=P.getOptions(arguments),n=[];return this._hitTest(t,r.set({all:n},e)),n}function n(t,e,n,i){var r=this._children;if(r)for(var s=r.length-1;s>=0;s--){var a=r[s],o=a!==i&&a._hitTest(t,e,n);if(o&&!e.all)return o}return null}return y.inject({hitTest:t,hitTestAll:e,_hitTest:n}),{hitTest:t,hitTestAll:e,_hitTestChildren:n}},{_hitTest:function(t,e,n){function i(t){return t&&_&&!_(t)&&(t=null),t&&e.all&&e.all.push(t),t}function s(e,n){var i=n?l["get"+n]():g.getPosition();if(t.subtract(i).divide(u).length<=1)return new P(e,g,{name:n?r.hyphenate(n):e,point:i})}if(this._locked||!this._visible||this._guide&&!e.guides||this.isEmpty())return null;var a=this._matrix,o=n?n.appended(a):this.getGlobalMatrix().prepend(this.getView()._matrix),h=Math.max(e.tolerance,1e-12),u=e._tolerancePadding=new d(L._getStrokePadding(h,a._shiftless().invert()));if(t=a._inverseTransform(t),!t||!this._children&&!this.getBounds({internal:!0,stroke:!0,handle:!0}).expand(u.multiply(2))._containsPoint(t))return null;var l,c,f=!(e.guides&&!this._guide||e.selected&&!this.isSelected()||e.type&&e.type!==r.hyphenate(this._class)||e["class"]&&!(this instanceof e["class"])),_=e.match,g=this,v=e.position,p=e.center,m=e.bounds;if(f&&this._parent&&(v||p||m)){if((p||m)&&(l=this.getInternalBounds()),c=v&&s("position")||p&&s("center","Center"),!c&&m)for(var y=["TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],w=0;w<8&&!c;w++)c=s("bounds",y[w]);c=i(c)}return c||(c=this._hitTestChildren(t,e,o)||f&&i(this._hitTestSelf(t,e,o,this.getStrokeScaling()?null:o._shiftless().invert()))||null),c&&c.point&&(c.point=a.transform(c.point)),c},_hitTestSelf:function(t,e){if(e.fill&&this.hasFill()&&this._contains(t))return new P("fill",this)},matches:function(t,e){function n(t,e){for(var i in t)if(t.hasOwnProperty(i)){var s=t[i],a=e[i];if(r.isPlainObject(s)&&r.isPlainObject(a)){if(!n(s,a))return!1}else if(!r.equals(s,a))return!1}return!0}var i=typeof t;if("object"===i){for(var s in t)if(t.hasOwnProperty(s)&&!this.matches(s,t[s]))return!1;return!0}if("function"===i)return t(this);if("match"===t)return e(this);var a=/^(empty|editable)$/.test(t)?this["is"+r.capitalize(t)]():"type"===t?r.hyphenate(this._class):this[t];if("class"===t){if("function"==typeof e)return this instanceof e;a=this._class}if("function"==typeof e)return!!e(a);if(e){if(e.test)return e.test(a);if(r.isPlainObject(e))return n(e,a)}return r.equals(a,e)},getItems:function(t){return w._getItems(this,t,this._matrix)},getItem:function(t){return w._getItems(this,t,this._matrix,null,!0)[0]||null},statics:{_getItems:function ct(t,e,n,i,s){if(!i){var a="object"==typeof e&&e,o=a&&a.overlapping,h=a&&a.inside,u=o||h,l=u&&g.read([u]);i={items:[],recursive:a&&a.recursive!==!1,inside:!!h,overlapping:!!o,rect:l,path:o&&new L.Rectangle({rectangle:l,insert:!1})},a&&(e=r.filter({},e,{recursive:!0,inside:!0,overlapping:!0}))}var c=t._children,f=i.items,l=i.rect;n=l&&(n||new p);for(var d=0,_=c&&c.length;d<_;d++){var v=c[d],m=n&&n.appended(v._matrix),y=!0;if(l){var u=v.getBounds(m);if(!l.intersects(u))continue;l.contains(u)||i.overlapping&&(u.contains(l)||i.path.intersects(v,m))||(y=!1)}if(y&&v.matches(e)&&(f.push(v),s))break;if(i.recursive!==!1&&ct(v,e,m,i,s),s&&f.length>0)break}return f}}},{importJSON:function(t){var e=r.importJSON(t,this);return e!==this?this.addChild(e):e},addChild:function(t){return this.insertChild(e,t)},insertChild:function(t,e){var n=e?this.insertChildren(t,[e]):null;return n&&n[0]},addChildren:function(t){return this.insertChildren(this._children.length,t)},insertChildren:function(t,e){var n=this._children;if(n&&e&&e.length>0){e=r.slice(e);for(var i={},s=e.length-1;s>=0;s--){var a=e[s],o=a&&a._id;!a||i[o]?e.splice(s,1):(a._remove(!1,!0),i[o]=!0)}r.splice(n,e,t,0);for(var h=this._project,u=h._changes,s=0,l=e.length;s=0;i--)n[i]._remove(!0,!1);return n.length>0&&this._changed(11),n},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;t0},isInserted:function(){return!!this._parent&&this._parent.isInserted()},isAbove:function(t){return this._getOrder(t)===-1},isBelow:function(t){return 1===this._getOrder(t)},isParent:function(t){return this._parent===t},isChild:function(t){return t&&t._parent===this},isDescendant:function(t){for(var e=this;e=e._parent;)if(e===t)return!0;return!1},isAncestor:function(t){return!!t&&t.isDescendant(this)},isSibling:function(t){return this._parent===t._parent},isGroupedWith:function(t){for(var e=this._parent;e;){if(e._parent&&/^(Group|Layer|CompoundPath)$/.test(e._class)&&t.isDescendant(e))return!0;e=e._parent}return!1}},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.getPosition(!0)))}},{translate:function(){var t=new p;return this.transform(t.translate.apply(t,arguments))},transform:function(t,e,n,i){t&&t.isIdentity()&&(t=null);var r=this._matrix,s=t&&!t.isIdentity(),a=(e||this._applyMatrix)&&(!r.isIdentity()||s||e&&n&&this._children);if(!s&&!a)return this;if(s&&(!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t)),a)if(this._transformContent(r,n,i)){var o=this._pivot;o&&r._transformPoint(o,o,!0),r.reset(!0),i&&this._canApplyMatrix&&(this._applyMatrix=!0)}else a=s=!1;if(s){var h=this._style,u=h.getFillColor(!0),l=h.getStrokeColor(!0);u&&u.transform(t),l&&l.transform(t)}var c=this._bounds,f=this._position;this._changed(9);var d=c&&t&&t.decompose();if(d&&!d.shearing&&d.rotation%90===0){for(var _ in c){var g=c[_];if(a||!g.internal){var v=g.rect;t._transformBounds(v,v)}}var p=this._boundsGetter,v=c[p&&p.getBounds||p||"getBounds"];v&&(this._position=v.getCenter(!0)),this._bounds=c}else t&&f&&(this._position=t._transformPoint(f,f));return this},_transformContent:function(t,e,n){var i=this._children;if(i){for(var r=0,s=i.length;rr:i1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(i)),u=new g(n?o.add(a.multiply(n)):o,h);if(u.contains(e))return{point:h,quadrant:s}}}function e(t,e,n,i){var r=t.divide(e);return(!i||r.isInQuadrant(i))&&r.subtract(r.normalize()).multiply(e).divide(n).length<=1}return{_contains:function n(e){if("rectangle"===this._type){var i=t(this,e);return i?e.subtract(i.point).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(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,n,v);if(p)o=e(n.subtract(p.point),f,_,p.quadrant);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),e);return a._type=t,a._size=n,a._radius=i,a}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},_prioritize:["crossOrigin"],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)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new 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 $(t)))}var n=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&H.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(e){var n=new t.Image,i=this._crossOrigin;i&&(n.crossOrigin=i),n.src=e,this.setImage(n)},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;v0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=n,u=i,l=r):(o=[t,n],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(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},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!this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,n=t.clone();t.set(e),e.set(n)},reversed:function(){return new A(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},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(){var t=u.isZero;return t(this._x)&&t(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner.changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),T=r.extend({_class:"Curve",beans:!0,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):_?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]):(h=new A,u=new A),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(", ")+" }"},classify:function(){return T.classify(this.getValues())},remove:function(){var t=!1;if(this._path){var e=this._segment2,n=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(n)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!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;n<8;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)},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:this.getTimeAt(t))},divideAtTime:function(t,e){var n=1e-8,i=1-n,r=null;if(t>=n&&t<=i){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){var e=this._path;return e?e.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,i){var r=t._point,s=t._handleOut,a=e._handleIn,o=e._point,h=r.x,u=r.y,l=o.x,c=o.y,f=i?[h,u,h,u,l,c,l,c]:[h,u,h+s._x,u+s._y,l+a._x,c+a._y,l,c];return n&&n._transformCoordinates(f,f,4),f},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]]},getMonoCurves:function(t,e){var n=[],i=e?0:1,r=t[i+0],s=t[i+2],a=t[i+4],o=t[i+6];if(r>=s==s>=a&&s>=a==a>=o||T.isStraight(t))n.push(t);else{var h=3*(s-a)-r+o,l=2*(r+a)-4*s,c=s-r,f=1e-8,d=1-f,_=[],g=u.solveQuadratic(h,l,c,_,f,d);if(g){_.sort();var v=_[0],p=T.subdivide(t,v);n.push(p[0]),g>1&&(v=(_[1]-v)/(1-v),p=T.subdivide(p[1],v),n.push(p[0])),n.push(p[1])}else n.push(t)}return n},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=0;if(!(an&&l>n&&o>n&&h>n)){var f=3*(o-a),d=3*(h-o)-f,_=l-a-f-d;c=u.solveCubic(_,d,f,a-n,i,r,s)}return c},getTimeOf:function(t,e){var n=new c(t[0],t[1]),i=new c(t[6],t[7]),r=1e-12,s=1e-7,a=e.isClose(n,r)?0:e.isClose(i,r)?1:null;if(null===a)for(var o=[e.x,e.y],h=[],u=0;u<2;u++)for(var l=T.solveCubic(t,u,o[u],h,0,1),f=0;f=0&&n<=1){var i=e.getDistance(T.getPoint(t,n),!0);if(i.999999999999?1:T.getTimeOf(t,new c(i+l*o,r+l*h))}for(var f=100,d=1/0,_=0,g=0;g<=f;g++)n(g/f);for(var v=1/(2*f);v>1e-8;)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]),n<1&&(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;r<2;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=a[r]-s,f=o[r]+s;if(tf||e>f||n>f||i>f)if(e=0&&h<=1&&u<=0&&u>=-1}}return!1},isLinear:function(t,e,n,i){var r=i.subtract(t).divide(3);return e.equals(r)&&n.negate().equals(r)}},function(t,e){this[e]=function(e){var n=this._segment1,i=this._segment2;return t(n._point,n._handleOut,i._handleIn,i._point,e)},this.statics[e]=function(e,n){var i=e[0],r=e[1],s=e[6],a=e[7];return t(new c(i,r),new c(e[2]-i,e[3]-r),new c(e[4]-s,e[5]-a),new c(s,a),n)}},{statics:{},hasHandles:function(){return!this._segment1._handleOut.isZero()||!this._segment2._handleIn.isZero()},hasLength:function(t){return(!this.getPoint1().equals(this.getPoint2())||this.hasHandles())&&this.getLength()>(t||0)},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-8},isVertical:function(){return this.isStraight()&&Math.abs(this.getTangentAtTime(.5).x)<1e-8}}),{beans:!1,getLocationAt:function(t,e){return this.getLocationAtTime(e?t:this.getTimeAt(t))},getLocationAtTime:function(t){return null!=t&&t>=0&&t<=1?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||e<0||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=1e-8,S=1-C;if(eS?(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&&(eS)&&(g=h-a,v=l-o);var k=Math.sqrt(g*g+v*v);k&&(g/=k,v/=k)}if(3===n){var h=6*y*e+2*m,l=6*b*e+2*x,I=Math.pow(g*g+v*v,1.5);g=0!==I?(g*l-v*h)/I:0,v=0}}return 2===n?new c(v,(-g)):new c(g,v)}return{statics:{classify:function(t){function n(t,n,i){var r=n!==e,s=r&&n>0&&n<1,a=r&&i>0&&i<1;return!r||(s||a)&&("loop"!==t||s&&a)||(t="arch",s=a=!1),{type:t,roots:s||a?s&&a?n0?Math.sqrt(b/3):Math.sqrt(-b),S=2*p;return n(b>0?x:"loop",(v+C)/S,(v-C)/S)},getLength:function(i,r,s,a){
if(r===e&&(r=0),s===e&&(s=1),T.isStraight(i)){var o=i;s<1&&(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=r<0?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},getPeaks: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],l=-e+3*i-3*s+o,c=3*e-6*i+3*s,f=-3*e+3*i,d=-n+3*r-3*a+h,_=3*n-6*r+3*a,g=-3*n+3*r,v=1e-8,p=1-v,m=[];return u.solveCubic(9*(l*l+d*d),9*(l*c+_*d),2*(c*c+_*_)+3*(f*l+g*d),f*c+_*g,m,v,p),m.sort()}}}},new function(){function t(t,e,n,i,r,s,a){var o=!a&&n.getPrevious()===r,h=!a&&n!==r&&n.getNext()===r,u=1e-8,l=1-u;if(null!==i&&i>=(o?u:0)&&i<=(h?l:1)&&null!==s&&s>=(h?u:0)&&s<=(o?l:1)){var c=new z(n,i,null,a),f=new z(r,s,null,a);c._intersection=f,f._intersection=c,e&&!e(c)||z.insert(t,c,!0)}}function e(r,s,a,o,h,u,l,c,f,d,_,g,v){if(++f>=4096||++c>=40)return f;var p,y,w=1e-9,x=s[0],b=s[1],C=s[6],S=s[7],k=m.getSignedDistance,I=k(x,b,C,S,s[2],s[3]),P=k(x,b,C,S,s[4],s[5]),A=I*P>0?.75:4/9,M=A*Math.min(0,I,P),z=A*Math.max(0,I,P),O=k(x,b,C,S,r[0],r[1]),L=k(x,b,C,S,r[2],r[3]),E=k(x,b,C,S,r[4],r[5]),N=k(x,b,C,S,r[6],r[7]),B=n(O,L,E,N),j=B[0],F=B[1];if(0===I&&0===P&&0===O&&0===L&&0===E&&0===N||null==(p=i(j,F,M,z))||null==(y=i(j.reverse(),F.reverse(),M,z)))return f;var D=d+(_-d)*p,R=d+(_-d)*y;if(Math.max(v-g,R-D).8)if(R-D>v-g){var U=T.subdivide(r,.5),q=(D+R)/2;f=e(s,U[0],o,a,h,u,!l,c,f,g,v,D,q),f=e(s,U[1],o,a,h,u,!l,c,f,g,v,q,R)}else{var U=T.subdivide(s,.5),V=(g+v)/2;f=e(U[0],r,o,a,h,u,!l,c,f,g,V,D,R),f=e(U[1],r,o,a,h,u,!l,c,f,V,v,D,R)}else f=v-g>=w?e(s,r,o,a,h,u,!l,c,f,g,v,D,R):e(r,s,a,o,h,u,l,c,f,D,R,g,v);return f}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(u*l<0)r=[[s,a,h],[s,o,h]];else{var c=u/l;r=[c>=2?[s,a,h]:c<=.5?[s,o,h]:[s,a,o,h],[s,h]]}return(u||l)<0?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;s=n:h<=n)return h===n?o:i+(n-r)*(o-i)/(h-r);i=o,r=h}return null}function s(t,e,n,i,r){var s=u.isZero;if(s(i)&&s(r)){var a=T.getTimeOf(t,new c(e,n));return null===a?[]:[a]}for(var o=Math.atan2(-r,i),h=Math.sin(o),l=Math.cos(o),f=[],d=[],_=0;_<8;_+=2){var g=t[_]-e,v=t[_+1]-n;f.push(g*l-v*h,g*h+v*l)}return T.solveCubic(f,1,0,d,0,1),d}function a(e,n,i,r,a,o,h){for(var u=n[0],l=n[1],c=n[6],f=n[7],d=s(e,u,l,c-u,f-l),_=0,g=d.length;_f(i[0],i[2],i[4],i[6])&&f(n[0],n[2],n[4],n[6])-l<_(i[0],i[2],i[4],i[6])&&_(n[1],n[3],n[5],n[7])+l>f(i[1],i[3],i[5],i[7])&&f(n[1],n[3],n[5],n[7])-l<_(i[1],i[3],i[5],i[7])){var g=d(n,i);if(g)for(var v=0;v<2;v++){var p=g[v];t(h,u,r,p[0],s,p[1],!0)}else{var m=T.isStraight(n),y=T.isStraight(i),w=m&&y,x=m&&!y,b=h.length;if((w?o:m||y?a:e)(x?i:n,x?n:i,x?s:r,x?r:s,h,u,x,0,0,0,1,0,1),!w||h.length===b)for(var v=0;v<4;v++){var C=v>>1,S=1&v,k=6*C,I=6*S,P=new c(n[k],n[k+1]),A=new c(i[I],i[I+1]);P.isClose(A,l)&&t(h,u,r,C,s,S)}}}return h}function l(e,n,i,r){var s=T.classify(e);if("loop"===s.type){var a=s.roots;t(i,r,n,a[0],n,a[1])}return i}function f(t,e,n,i,r,s){var a=!e;a&&(e=t);for(var o,u,c=t.length,f=e.length,d=[],_=[],g=0;g>1,k=T.getTimeOf(y[b],new c(y[C][S?6:0],y[C][S?7:1]));if(null!=k){var I=b?[S,k]:[k,S];(!w.length||i(I[0]-w[0][0])>s&&i(I[1]-w[0][1])>s)&&w.push(I)}if(x>2&&!w.length)break}if(2!==w.length)w=null;else if(!u){var P=T.getPart(t,w[0][0],w[1][0]),A=T.getPart(e,w[0][1],w[1][1]);(i(A[2]-P[2])>a||i(A[3]-P[3])>a||i(A[4]-P[4])>a||i(A[5]-P[5])>a)&&(w=null)}return w}return{getIntersections:function(t){var e=this.getValues(),n=t&&t!==this&&t.getValues();return n?h(e,n,this,t,[]):l(e,this,[])},statics:{getOverlaps:d,getIntersections:f,getCurveLineIntersections:s}}}),z=r.extend({_class:"CurveLocation",initialize:function(t,e,n,i,r){if(e>=.99999999){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._segment;if(!t){var e=this.getCurve(),n=this.getTime();0===n?t=e._segment1:1===n?t=e._segment2:null!=n&&(t=e.getPartLength(0,n)1?i[r-1]:r>0?i[0]:.5;d.push(T.getLength(n,e?s:0,e?1:s)/2)}function e(t,e,n){return ee&&te||t=s&&i<=a,h=r>=s&&r<=a;if(o&&h)return!this.isTouching();var u=this.getCurve(),l=ia&&(u=u.getNext()),r>a&&(c=c.getNext()),!(l&&u&&f&&c))return!1;var d=[];o||(t(l,!0),t(u,!1)),h||(t(f,!0),t(c,!1));var _=this.getPoint(),g=Math.min.apply(Math,d),v=o?u.getTangentAtTime(i):u.getPointAt(g).subtract(_),p=o?v.negate():l.getPointAt(-g).subtract(_),m=h?c.getTangentAtTime(r):c.getPointAt(g).subtract(_),y=h?m.negate():f.getPointAt(-g).subtract(_),w=p.getAngle(),x=v.getAngle(),b=y.getAngle(),C=m.getAngle();return!!(o?e(w,b,C)^e(x,b,C)&&e(w,C,b)^e(x,C,b):e(b,w,x)^e(C,w,x)&&e(b,x,w)^e(C,x,w))},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&&s<=r;s+=i){var a=t[(s%r+r)%r];if(!e.getPoint().isClose(a.getPoint(),1e-7))break;if(e.equals(a))return a}return null}for(var r=t.length,s=0,a=r-1;s<=a;){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?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?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,beans:!0,initialize:function(){},statics:{create:function(t){var e,n,i;if(r.isPlainObject(t)?(n=t.segments,e=t.pathData):Array.isArray(t)?n=t:"string"==typeof t&&(e=t),n){var s=n[0];i=s&&Array.isArray(s[0])}else e&&(i=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=i?E:L;return new a(t)}},_asPathItem:function(){return this},isClockwise:function(){return this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse()},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;lu&&this[i?"removeSegments":"removeChildren"](u,h);for(var c=0;c=0&&e;h--){var u=n[h];e=!1;for(var l=s-1;l>=0&&!e;l--)u.compare(i[l])&&(a[l]||(a[l]=!0,o++),e=!0)}e=e&&o===s}return e}}),L=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},_changed:function vt(t){if(vt.base.call(this,t),8&t){if(this._length=this._area=e,16&t)this._version++;else if(this._curves)for(var n=0,i=this._curves.length;n0&&(n(f[0],!0),p.push("z")),p.join("")},isEmpty:function(){return!this._segments.length},_transformContent:function(t){for(var e=this._segments,n=new Array(6),i=0,r=e.length;i0&&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;a0?t-1:t},add:function(t){return arguments.length>1&&"number"!=typeof t?this._add(A.readList(arguments)):this._add([A.read(arguments)])[0]},insert:function(t,e){return arguments.length>2&&"number"!=typeof e?this._add(A.readList(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.readList(t))},insertSegments:function(t,e){return this._add(A.readList(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;u0&&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;e0&&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;r0&&this.setSelected(!0)},divideAt:function(t){var e,n=this.getLocationAt(t);return n&&(e=n.getCurve().divideAt(n.getCurveOffset()))?e._segment1:null},splitAt:function(t){var e=this.getLocationAt(t),n=e&&e.index,i=e&&e.time,r=1e-8,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 L(w.NO_INSERT),o.insertAbove(this),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?1e-7:0,r=e.length-1;r>=0;r--){var s=e[r];!s.hasHandles()&&(!s.hasLength(i)||n&&s.isCollinear(s.getNext()))&&s.remove()}return this},reverse:function(){this._segments.reverse();for(var t=0,e=this._segments.length;t0&&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(n<0&&h?n%o:n<0?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,v<=1)return;for(var x=0,b=l-m;x<=v;x++,b++)w[x]=a[(b<0?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;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;x<=D;x++,b++){var R=a[b<0?b+o:b],q=R._point,V=z[x]-q._x,U=O[x]-q._y;(u||xm)&&R.setHandleIn(-V,-U)}}else for(var x=l;x<=c;x++)a[x<0?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",compare:function mt(t){if(!t||t instanceof E)return mt.base.call(this,t);var e=this.getCurves(),n=t.getCurves(),i=e.length,r=n.length;if(!i||!r)return i==r;for(var s,a,o=e[0].getValues(),h=[],u=0,l=0,c=0;c0?r-1:c,a=d[0][1];break}}for(var _,g=Math.abs,v=1e-8,f=h[s];o&&f;){var d=T.getOverlaps(o,f);if(d){var p=d[0][0];if(g(p-l)=r&&(s=0),f=h[s]||n[s].getValues(),a=0),!o)return _[0]===s&&_[1]===a;continue}}}break}return!1},_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){var n=y||e._index>0&&e._index0||S?0:null;if(null!==k&&(k>0?(u=v.getStrokeJoin(),l=v.getStrokeCap(),c=v.getMiterLimit(),x=x.add(L._getStrokePadding(k,i))):u=l="round"),!e.ends||e.segments||y){if(e.segments||e.handles)for(var I=0;I1?h(d.getSegment())||(d=null):r(d.getPoint(),x)||(d=null)}if(!d&&"miter"===u&&m>1)for(var I=0;It)return a.getLocationAt(t-s)}if(e.length>0&&t<=this.getLength())return new z(e[e.length-1],1)}else if(t&&t.getPath&&t.getPath()===this)return t;return null}}),new function(){function t(t,e,n,i){function r(e){var n=h[e],i=h[e+1];s==n&&a==i||(t.beginPath(),t.moveTo(s,a),t.lineTo(n,i),t.stroke(),t.beginPath(),t.arc(n,i,o,0,2*Math.PI,!0),t.fill())}for(var s,a,o=i/2,h=new Array(6),u=0,l=e.length;u0&&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(;v0||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(!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=Math.abs,h=Math.sqrt,l=t(this),f=l._point,_=c.read(arguments),g=r.peek(arguments),v=r.pick(g,!0);if("boolean"==typeof v)var y=f.add(_).divide(2),e=y.add(y.subtract(f).rotate(v?-90:90));else if(r.remain(arguments)<=2)e=_,_=c.read(arguments);else{var w=d.read(arguments),x=u.isZero;if(x(w.width)||x(w.height))return this.lineTo(_);var b=r.read(arguments),v=!!r.read(arguments),C=!!r.read(arguments),y=f.add(_).divide(2),S=f.subtract(y).rotate(-b),k=S.x,I=S.y,P=o(w.width),M=o(w.height),T=P*P,z=M*M,O=k*k,L=I*I,E=h(O/T+L/z);if(E>1&&(P*=E,M*=E,T=P*P,z=M*M),E=(T*z-T*L-z*O)/(T*L+z*O),o(E)<1e-12&&(E=0),E<0)throw new Error("Cannot create an arc with the given arguments");n=new c(P*I/M,-M*k/P).multiply((C===v?-1:1)*h(E)).rotate(b).add(y),a=(new p).translate(n).rotate(b).scale(P,M),s=a._inverseTransform(f),i=s.getDirectedAngle(a._inverseTransform(_)),!v&&i>0?i-=360:v&&i<0&&(i+=360)}if(e){var N=new m(f.add(e).divide(2),e.subtract(f).rotate(90),(!0)),B=new m(e.add(_).divide(2),_.subtract(e).rotate(90),(!0)),j=new m(f,_),F=j.getSide(e);if(n=N.intersect(B,!0),!n){if(!F)return this.lineTo(_);throw new Error("Cannot create an arc with the given arguments")}s=f.subtract(n),i=s.getDirectedAngle(_.subtract(n));var D=j.getSide(n);0===D?i=F*o(i):F===D&&(i+=i<0?360:-360)}for(var R=1e-7,q=o(i),V=q>=360?4:Math.ceil((q-R)/90),U=i/V,H=U*Math.PI/360,Z=4/3*Math.sin(H)/(1+Math.cos(H)),W=[],$=0;$<=V;$++){var S=_,G=null;if($