added `morph()` and `at()` methods to `SVG.Number` for unit morphing

2 files changed, 67 insertions, 54 deletions

diff --git a/dist/svg.js b/dist/svg.js
index 675fb37..09059f6 100644
--- a/dist/svg.js
+++ b/dist/svg.js
@@ -1,4 +1,4 @@
-/* svg.js v1.0rc2 - svg regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient doc shape use rect ellipse line poly path image text textpath nested hyperlink sugar set data memory loader - svgjs.com/license */
+/* svg.js v1.0rc2-11-ga19bbab - svg regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient doc shape use rect ellipse line poly path image text textpath nested hyperlink sugar set data memory loader - svgjs.com/license */
 ;(function() {
 
   this.SVG = function(element) {
@@ -269,7 +269,7 @@
       /* normalise pos */
       pos = pos < 0 ? 0 : pos > 1 ? 1 : pos
   
-      /* generate morphed array */
+      /* generate morphed color */
       return new SVG.Color({
         r: ~~(this.r + (this.destination.r - this.r) * pos)
       , g: ~~(this.g + (this.destination.g - this.g) * pos)
@@ -816,13 +816,6 @@
     valueOf: function() {
       return this.value
     }
-    // Convert to different unit
-  , to: function(unit) {
-      if (typeof unit === 'string')
-        this.unit = unit
-  
-      return this
-    }
     // Add number
   , plus: function(number) {
       this.value = this + new SVG.Number(number)
@@ -845,6 +838,30 @@
   
       return this
     }
+    // Convert to different unit
+  , to: function(unit) {
+      if (typeof unit === 'string')
+        this.unit = unit
+  
+      return this
+    }
+    // Make number morphable
+  , morph: function(number) {
+      this.destination = new SVG.Number(number)
+  
+      return this
+    }
+    // Get morphed number at given position
+  , at: function(pos) {
+      /* make sure a destination is defined */
+      if (!this.destination) return this
+  
+      /* generate morphed number */
+      return new SVG.Number(this.destination)
+          .minus(this)
+          .times(pos)
+          .plus(this)
+    }
   
   })
 
@@ -1078,11 +1095,11 @@
     }
     // Move by center over x-axis
   , cx: function(x) {
-      return x == null ? this.bbox().cx : this.x(x - this.bbox().width / 2)
+      return x == null ? this.x() + this.width() / 2 : this.x(x - this.width() / 2)
     }
     // Move by center over y-axis
   , cy: function(y) {
-      return y == null ? this.bbox().cy : this.y(y - this.bbox().height / 2)
+      return y == null ? this.y() + this.height() / 2 : this.y(y - this.height() / 2)
     }
     // Move element to given x and y values
   , move: function(x, y) {
@@ -1592,7 +1609,6 @@
     this.target = element
   }
   
-  //
   SVG.extend(SVG.FX, {
     // Add animation parameters and start animation
     animate: function(d, ease, delay) {
@@ -1687,46 +1703,46 @@
         } else {
           /* run all x-position properties */
           if (fx._x)
-            element.x(fx._at(fx._x, pos))
+            element.x(at(fx._x, pos))
           else if (fx._cx)
-            element.cx(fx._at(fx._cx, pos))
+            element.cx(at(fx._cx, pos))
   
           /* run all y-position properties */
           if (fx._y)
-            element.y(fx._at(fx._y, pos))
+            element.y(at(fx._y, pos))
           else if (fx._cy)
-            element.cy(fx._at(fx._cy, pos))
+            element.cy(at(fx._cy, pos))
   
           /* run all size properties */
           if (fx._size)
-            element.size(fx._at(fx._size.width, pos), fx._at(fx._size.height, pos))
+            element.size(at(fx._size.width, pos), at(fx._size.height, pos))
         }
   
         /* run all viewbox properties */
         if (fx._viewbox)
           element.viewbox(
-            fx._at(fx._viewbox.x, pos)
-          , fx._at(fx._viewbox.y, pos)
-          , fx._at(fx._viewbox.width, pos)
-          , fx._at(fx._viewbox.height, pos)
+            at(fx._viewbox.x, pos)
+          , at(fx._viewbox.y, pos)
+          , at(fx._viewbox.width, pos)
+          , at(fx._viewbox.height, pos)
           )
   
         /* animate attributes */
         for (i = akeys.length - 1; i >= 0; i--)
-          element.attr(akeys[i], fx._at(fx.attrs[akeys[i]], pos))
+          element.attr(akeys[i], at(fx.attrs[akeys[i]], pos))
   
         /* animate transformations */
         for (i = tkeys.length - 1; i >= 0; i--)
-          element.transform(tkeys[i], fx._at(fx.trans[tkeys[i]], pos))
+          element.transform(tkeys[i], at(fx.trans[tkeys[i]], pos))
   
         /* animate styles */
         for (i = skeys.length - 1; i >= 0; i--)
-          element.style(skeys[i], fx._at(fx.styles[skeys[i]], pos))
+          element.style(skeys[i], at(fx.styles[skeys[i]], pos))
   
         /* callback for each keyframe */
         if (fx._during)
           fx._during.call(element, pos, function(from, to) {
-            return fx._at({ from: from, to: to }, pos)
+            return at({ from: from, to: to }, pos)
           })
       }
       
@@ -1790,7 +1806,7 @@
       return this.target.bbox()
     }
     // Add animatable attributes
-  , attr: function(a, v, n) {
+  , attr: function(a, v) {
       if (typeof a == 'object') {
         for (var key in a)
           this.attr(key, a[key])
@@ -1800,6 +1816,8 @@
   
         this.attrs[a] = SVG.Color.isColor(from) ?
           new SVG.Color(from).morph(v) :
+        SVG.regex.unit.test(from) ?
+          new SVG.Number(from).morph(v) :
           { from: from, to: v }
       }
       
@@ -1984,29 +2002,9 @@
   
       return this
     }
-    // Private: calculate position according to from and to
-  , _at: function(o, pos) {
-      /* number recalculation */
-      return typeof o.from == 'number' ?
-        o.from + (o.to - o.from) * pos :
-      
-      /* unit recalculation */
-      SVG.regex.unit.test(o.to) ?
-        new SVG.Number(o.to)
-          .minus(new SVG.Number(o.from))
-          .times(pos)
-          .plus(new SVG.Number(o.from)) :
-      
-      /* color recalculation */
-      o instanceof SVG.Color ? o.at(pos) :
-      
-      /* for all other values wait until pos has reached 1 to return the final value */
-      pos < 1 ? o.from : o.to
-    }
     
   })
   
-  //
   SVG.extend(SVG.Element, {
     // Get fx module or create a new one, then animate with given duration and ease
     animate: function(d, ease, delay) {
@@ -2033,15 +2031,21 @@
   
       return this
     }
-  
     
   })
-  // Usage:
-  
-  //     rect.animate(1500, '>').move(200, 300).after(function() {
-  //       this.fill({ color: '#f06' })
-  //     })
   
+  // Calculate position according to from and to
+  function at(o, pos) {
+    /* number recalculation (don't bother converting to SVG.Number for performance reasons) */
+    return typeof o.from == 'number' ?
+      o.from + (o.to - o.from) * pos :
+    
+    /* instance recalculation */
+    o instanceof SVG.Color || o instanceof SVG.Number ? o.at(pos) :
+    
+    /* for all other values wait until pos has reached 1 to return the final value */
+    pos < 1 ? o.from : o.to
+  }
   
   // Shim layer with setTimeout fallback by Paul Irish
   window.requestAnimFrame = (function(){
@@ -2159,6 +2163,15 @@
   , y: function(y) {
       return y == null ? this.trans.y : this.transform('y', y)
     }
+    // Move by center over x-axis
+  , cx: function(x) {
+      return x == null ? this.bbox().cx : this.x(x - this.bbox().width / 2)
+    }
+    // Move by center over y-axis
+  , cy: function(y) {
+      return y == null ? this.bbox().cy : this.y(y - this.bbox().height / 2)
+    }
+    
   })
   
   //
diff --git a/dist/svg.min.js b/dist/svg.min.js
index c9e1396..df7fc3a 100644
--- a/dist/svg.min.js
+++ b/dist/svg.min.js
@@ -1,2 +1,2 @@
-(function(){if(this.SVG=function(t){return SVG.parser||SVG.prepare(),SVG.supported?new SVG.Doc(t):void 0},SVG.ns="http://www.w3.org/2000/svg",SVG.xmlns="http://www.w3.org/2000/xmlns/",SVG.xlink="http://www.w3.org/1999/xlink",SVG.did=1e3,SVG.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+SVG.did++},SVG.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},SVG.extend=function(){var t,e,i,n;for(t=[].slice.call(arguments),e=t.pop(),n=t.length-1;n>=0;n--)if(t[n])for(i in e)t[n].prototype[i]=e[i];SVG.Set&&SVG.Set.inherit&&SVG.Set.inherit()},SVG.get=function(t){var e=document.getElementById(t);return e?e.instance:void 0},SVG.prepare=function(){var t=document.getElementsByTagName("body")[0]||document.getElementsByTagName("svg")[0],e=SVG.create("svg"),i=SVG.create("polygon"),n=SVG.create("path");e.setAttributeNS(SVG.xmlns,"xmlns:xlink",SVG.xlink),e.setAttribute("style","opacity:0;position:fixed;left:100%;top:100%"),e.setAttribute("width","2"),e.setAttribute("height","2"),t.appendChild(e),e.appendChild(i),e.appendChild(n),SVG.parser={body:t,doc:e,poly:i,path:n}},SVG.supported=function(){return!!document.createElementNS&&!!document.createElementNS(SVG.ns,"svg").createSVGRect}(),!SVG.supported)return!1;SVG.regex={test:function(t,e){return this[e].test(t)},unit:/^(-?[\d\.]+)([a-z%]{0,2})$/,hex:/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i,rgb:/rgb\((\d+),(\d+),(\d+)\)/,isHex:/^#[a-f0-9]{3,6}$/i,isRgb:/^rgb\(/,isCss:/[^:]+:[^;]+;?/,isStyle:/^font|text|leading|cursor/,isBlank:/^(\s+)?$/,isNumber:/^-?[\d\.]+$/,isPercent:/^-?[\d\.]+%$/},SVG.defaults={matrix:"1 0 0 1 0 0",attrs:{"fill-opacity":1,"stroke-opacity":1,"stroke-width":0,"stroke-linejoin":"miter","stroke-linecap":"butt",fill:"#000000",stroke:"#000000",opacity:1,x:0,y:0,cx:0,cy:0,width:0,height:0,r:0,rx:0,ry:0,offset:0,"stop-opacity":1,"stop-color":"#000000"},trans:function(){return{x:0,y:0,scaleX:1,scaleY:1,rotation:0,skewX:0,skewY:0,matrix:this.matrix,a:1,b:0,c:0,d:1,e:0,f:0}}},SVG.Color=function(t){var e;this.r=0,this.g=0,this.b=0,"string"==typeof t?SVG.regex.isRgb.test(t)?(e=SVG.regex.rgb.exec(t.replace(/\s/g,"")),this.r=parseInt(e[1]),this.g=parseInt(e[2]),this.b=parseInt(e[3])):SVG.regex.isHex.test(t)&&(e=SVG.regex.hex.exec(this._fullHex(t)),this.r=parseInt(e[1],16),this.g=parseInt(e[2],16),this.b=parseInt(e[3],16)):"object"==typeof t&&(this.r=t.r,this.g=t.g,this.b=t.b)},SVG.extend(SVG.Color,{toString:function(){return this.toHex()},toHex:function(){return"#"+this._compToHex(this.r)+this._compToHex(this.g)+this._compToHex(this.b)},toRgb:function(){return"rgb("+[this.r,this.g,this.b].join()+")"},brightness:function(){return.3*(this.r/255)+.59*(this.g/255)+.11*(this.b/255)},morph:function(t){return this.destination=new SVG.Color(t),this},at:function(t){return this.destination?(t=0>t?0:t>1?1:t,new SVG.Color({r:~~(this.r+(this.destination.r-this.r)*t),g:~~(this.g+(this.destination.g-this.g)*t),b:~~(this.b+(this.destination.b-this.b)*t)})):this},_fullHex:function(t){return 4==t.length?["#",t.substring(1,2),t.substring(1,2),t.substring(2,3),t.substring(2,3),t.substring(3,4),t.substring(3,4)].join(""):t},_compToHex:function(t){var e=t.toString(16);return 1==e.length?"0"+e:e}}),SVG.Color.test=function(t){return t+="",SVG.regex.isHex.test(t)||SVG.regex.isRgb.test(t)},SVG.Color.isRgb=function(t){return t&&"number"==typeof t.r&&"number"==typeof t.g&&"number"==typeof t.b},SVG.Color.isColor=function(t){return SVG.Color.isRgb(t)||SVG.Color.test(t)},SVG.Array=function(t,e){t=(t||[]).valueOf(),0==t.length&&e&&(t=e.valueOf()),this.value=this.parse(t)},SVG.extend(SVG.Array,{morph:function(t){if(this.destination=this.parse(t),this.value.length!=this.destination.length){for(var e=this.value[this.value.length-1],i=this.destination[this.destination.length-1];this.value.length>this.destination.length;)this.destination.push(i);for(;this.value.length<this.destination.length;)this.value.push(e)}return this},settle:function(){for(var t=0,e=this.value.length,i=[];e>t;t++)-1==i.indexOf(this.value[t])&&i.push(this.value[t]);return this.value=i},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push(this.value[e]+(this.destination[e]-this.value[e])*t);return new SVG.Array(n)},toString:function(){return this.value.join(" ")},valueOf:function(){return this.value},parse:function(t){return t=t.valueOf(),Array.isArray(t)?t:this.split(t)},split:function(t){return t.replace(/\s+/g," ").replace(/^\s+|\s+$/g,"").split(" ")}}),SVG.PointArray=function(){this.constructor.apply(this,arguments)},SVG.PointArray.prototype=new SVG.Array,SVG.extend(SVG.PointArray,{toString:function(){for(var t=0,e=this.value.length,i=[];e>t;t++)i.push(this.value[t].join(","));return i.join(" ")},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push([this.value[e][0]+(this.destination[e][0]-this.value[e][0])*t,this.value[e][1]+(this.destination[e][1]-this.value[e][1])*t]);return new SVG.PointArray(n)},parse:function(t){if(t=t.valueOf(),Array.isArray(t))return t;t=this.split(t);for(var e,i=0,n=t.length,r=[];n>i;i++)e=t[i].split(","),r.push([parseFloat(e[0]),parseFloat(e[1])]);return r},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n=this.value.length-1;n>=0;n--)this.value[n]=[this.value[n][0]+t,this.value[n][1]+e];return this},size:function(t,e){var i,n=this.bbox();for(i=this.value.length-1;i>=0;i--)this.value[i][0]=(this.value[i][0]-n.x)*t/n.width+n.x,this.value[i][1]=(this.value[i][1]-n.y)*e/n.height+n.x;return this},bbox:function(){return this._cachedBBox?this._cachedBBox:(SVG.parser.poly.setAttribute("points",this.toString()),SVG.parser.poly.getBBox())}}),SVG.PathArray=function(t,e){this.constructor.call(this,t,e)},SVG.PathArray.prototype=new SVG.Array,SVG.extend(SVG.PathArray,{toString:function(){for(var t,e=0,i=this.value.length,n=[];i>e;e++){switch(t=[this.value[e].type],this.value[e].type){case"H":t.push(this.value[e].x);break;case"V":t.push(this.value[e].y);break;case"M":case"L":case"T":case"S":case"Q":case"C":/[QC]/.test(this.value[e].type)&&t.push(this.value[e].x1,this.value[e].y1),/[CS]/.test(this.value[e].type)&&t.push(this.value[e].x2,this.value[e].y2),t.push(this.value[e].x,this.value[e].y);break;case"A":t.push(this.value[e].rx,this.value[e].ry,this.value[e].angle,this.value[e].largeArcFlag,this.value[e].sweepFlag,this.value[e].x,this.value[e].y)}n.push(t.join(" "))}return n.join(" ")},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n=this.value.length-1;n>=0;n--)switch(this.value[n].type){case"H":this.value[n].x+=t;break;case"V":this.value[n].y+=e;break;case"M":case"L":case"T":case"S":case"Q":case"C":this.value[n].x+=t,this.value[n].y+=e,/[CQ]/.test(this.value[n].type)&&(this.value[n].x1+=t,this.value[n].y1+=e),/[CS]/.test(this.value[n].type)&&(this.value[n].x2+=t,this.value[n].y2+=e);break;case"A":this.value[n].x+=t,this.value[n].y+=e}return this},size:function(t,e){for(var i=this.bbox(),n=this.value.length-1;n>=0;n--)switch(this.value[n].type){case"H":this.value[n].x=(this.value[n].x-i.x)*t/i.width+i.x;break;case"V":this.value[n].y=(this.value[n].y-i.y)*e/i.height+i.y;break;case"M":case"L":case"T":case"S":case"Q":case"C":this.value[n].x=(this.value[n].x-i.x)*t/i.width+i.x,this.value[n].y=(this.value[n].y-i.y)*e/i.height+i.y,/[CQ]/.test(this.value[n].type)&&(this.value[n].x1=(this.value[n].x1-i.x)*t/i.width+i.x,this.value[n].y1=(this.value[n].y1-i.y)*e/i.height+i.y),/[CS]/.test(this.value[n].type)&&(this.value[n].x2=(this.value[n].x2-i.x)*t/i.width+i.x,this.value[n].y2=(this.value[n].y2-i.y)*e/i.height+i.y);break;case"A":this.value[n].values.rx=this.value[n].values.rx*t/i.width,this.value[n].values.ry=this.value[n].values.ry*e/i.height,this.value[n].values.x=(this.value[n].values.x-i.x)*t/i.width+i.x,this.value[n].values.y=(this.value[n].values.y-i.y)*e/i.height+i.y}return this},parse:function(t){if(t=t.valueOf(),Array.isArray(t))return t;var e,i,n,r,s,h,o,a,u,l,c,f=0,p=0;for(SVG.parser.path.setAttribute("d",t),c=SVG.parser.path.pathSegList,e=0,i=c.numberOfItems;i>e;++e){if(l=c.getItem(e),u=l.pathSegTypeAsLetter,/[MLHVCSQTA]/.test(u))"x"in l&&(f=l.x),"y"in l&&(p=l.y);else switch("x1"in l&&(s=f+l.x1),"x2"in l&&(o=f+l.x2),"y1"in l&&(h=p+l.y1),"y2"in l&&(a=p+l.y2),"x"in l&&(f+=l.x),"y"in l&&(p+=l.y),u){case"m":c.replaceItem(SVG.parser.path.createSVGPathSegMovetoAbs(f,p),e);break;case"l":c.replaceItem(SVG.parser.path.createSVGPathSegLinetoAbs(f,p),e);break;case"h":c.replaceItem(SVG.parser.path.createSVGPathSegLinetoHorizontalAbs(f),e);break;case"v":c.replaceItem(SVG.parser.path.createSVGPathSegLinetoVerticalAbs(p),e);break;case"c":c.replaceItem(SVG.parser.path.createSVGPathSegCurvetoCubicAbs(f,p,s,h,o,a),e);break;case"s":c.replaceItem(SVG.parser.path.createSVGPathSegCurvetoCubicSmoothAbs(f,p,o,a),e);break;case"q":c.replaceItem(SVG.parser.path.createSVGPathSegCurvetoQuadraticAbs(f,p,s,h),e);break;case"t":c.replaceItem(SVG.parser.path.createSVGPathSegCurvetoQuadraticSmoothAbs(f,p),e);break;case"a":c.replaceItem(SVG.parser.path.createSVGPathSegArcAbs(f,p,l.r1,l.r2,l.angle,l.largeArcFlag,l.sweepFlag),e);break;case"z":case"Z":f=n,p=r}/[Mm]/.test(u)&&(n=f,r=p)}for(t=[],c=SVG.parser.path.pathSegList,e=0,i=c.numberOfItems;i>e;++e){switch(l=c.getItem(e),u={},l.pathSegTypeAsLetter){case"M":case"L":case"T":case"S":case"Q":case"C":/[QC]/.test(l.pathSegTypeAsLetter)&&(u.x1=l.x1,u.y1=l.y1),/[SC]/.test(l.pathSegTypeAsLetter)&&(u.x2=l.x2,u.y2=l.y2);break;case"A":u={r1:l.r1,r2:l.r2,a:l.angle,l:l.largeArcFlag,s:l.sweepFlag}}u.type=l.pathSegTypeAsLetter,u.x=l.x,u.y=l.y,t.push(u)}return t},bbox:function(){return this._cachedBBox?this._cachedBBox:(SVG.parser.path.setAttribute("d",this.toString()),SVG.parser.path.getBBox())}}),SVG.Number=function(t){switch(this.value=0,this.unit="",typeof t){case"number":this.value=isNaN(t)?0:isFinite(t)?t:0>t?-3.4e38:3.4e38;break;case"string":var e=t.match(SVG.regex.unit);e&&(this.value=parseFloat(e[1]),"%"==e[2]&&(this.value/=100),this.unit=e[2]);break;default:t instanceof SVG.Number&&(this.value=t.value,this.unit=t.unit)}},SVG.extend(SVG.Number,{toString:function(){return("%"==this.unit?~~(1e8*this.value)/1e6:this.value)+this.unit},valueOf:function(){return this.value},to:function(t){return"string"==typeof t&&(this.unit=t),this},plus:function(t){return this.value=this+new SVG.Number(t),this},minus:function(t){return this.plus(-new SVG.Number(t))},times:function(t){return this.value=this*new SVG.Number(t),this},divide:function(t){return this.value=this/new SVG.Number(t),this}}),SVG.ViewBox=function(t){var e,i,n,r,s=1,h=1,o=t.bbox(),a=(t.attr("viewBox")||"").match(/-?[\d\.]+/g);for(n=new SVG.Number(t.width()),r=new SVG.Number(t.height());"%"==n.unit;)s*=n.value,n=new SVG.Number(t instanceof SVG.Doc?t.parent.offsetWidth:t.width());for(;"%"==r.unit;)h*=r.value,r=new SVG.Number(t instanceof SVG.Doc?t.parent.offsetHeight:t.height());this.x=o.x,this.y=o.y,this.width=n*s,this.height=r*h,this.zoom=1,a&&(e=parseFloat(a[0]),i=parseFloat(a[1]),n=parseFloat(a[2]),r=parseFloat(a[3]),this.zoom=this.width/this.height>n/r?this.height/r:this.width/n,this.x=e,this.y=i,this.width=n,this.height=r)},SVG.extend(SVG.ViewBox,{toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height}}),SVG.BBox=function(t){var 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e,i,n={};if(this.x=0,this.y=0,this.width=0,this.height=0,t){for(e=t.doc().parent,i=t.doc().viewbox().zoom,n=t.node.getBoundingClientRect(),this.x=n.left,this.y=n.top,this.x-=e.offsetLeft,this.y-=e.offsetTop;e=e.offsetParent;)this.x-=e.offsetLeft,this.y-=e.offsetTop;for(e=t;e=e.parent;)"svg"==e.type&&e.viewbox&&(i*=e.viewbox().zoom,this.x-=e.x()||0,this.y-=e.y()||0)}this.x/=i,this.y/=i,this.width=n.width/=i,this.height=n.height/=i,this.cx=this.x+this.width/2,this.cy=this.y+this.height/2},SVG.extend(SVG.RBox,{merge:function(t){var e=new SVG.RBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,e.cx=e.x+e.width/2,e.cy=e.y+e.height/2,e}}),SVG.Element=function(t){this._stroke=SVG.defaults.attrs.stroke,this.styles={},this.trans=SVG.defaults.trans(),(this.node=t)&&(this.type=t.nodeName,this.node.instance=this)},SVG.extend(SVG.Element,{x:function(t){return t&&(t=new 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this.style(e);if("x"==t&&Array.isArray(this.lines))for(i=this.lines.length-1;i>=0;i--)this.lines[i].attr(t,e);"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),SVG.Color.test(e)||SVG.Color.isRgb(e)?e=new SVG.Color(e):"number"==typeof e?e=new SVG.Number(e):Array.isArray(e)&&(e=new SVG.Array(e)),null!=i?this.node.setAttributeNS(i,t,e.toString()):this.node.setAttribute(t,e.toString()),this._isStyle(t)&&("text"==t?this.text(e):"leading"==t&&this.leading?this.leading(e):this.style(t,e),this.rebuild&&this.rebuild(t,e))}return this},transform:function(t,e){if(0==arguments.length)return this.trans;if("string"==typeof t){if(2>arguments.length)return this.trans[t];var i={};return i[t]=e,this.transform(i)}var i=[];t=this._parseMatrix(t);for(e in t)null!=t[e]&&(this.trans[e]=t[e]);return this.trans.matrix=this.trans.a+" "+this.trans.b+" "+this.trans.c+" "+this.trans.d+" "+this.trans.e+" "+this.trans.f,t=this.trans,t.matrix!=SVG.defaults.matrix&&i.push("matrix("+t.matrix+")"),0!=t.rotation&&i.push("rotate("+t.rotation+" "+(null==t.cx?this.bbox().cx:t.cx)+" "+(null==t.cy?this.bbox().cy:t.cy)+")"),(1!=t.scaleX||1!=t.scaleY)&&i.push("scale("+t.scaleX+" "+t.scaleY+")"),0!=t.skewX&&i.push("skewX("+t.skewX+")"),0!=t.skewY&&i.push("skewY("+t.skewY+")"),(0!=t.x||0!=t.y)&&i.push("translate("+new SVG.Number(t.x/t.scaleX)+" "+new SVG.Number(t.y/t.scaleY)+")"),0==i.length?this.node.removeAttribute("transform"):this.node.setAttribute("transform",i.join(" ")),this},style:function(t,e){if(0==arguments.length)return this.attr("style")||"";if(2>arguments.length)if("object"==typeof t)for(e in t)this.style(e,t[e]);else{if(!SVG.regex.isCss.test(t))return this.styles[t];t=t.split(";");for(var i=0;t.length>i;i++)e=t[i].split(":"),2==e.length&&this.style(e[0].replace(/\s+/g,""),e[1].replace(/^\s+/,"").replace(/\s+$/,""))}else null===e||SVG.regex.test(e,"isBlank")?delete this.styles[t]:this.styles[t]=e;t="";for(e in this.styles)t+=e+":"+this.styles[e]+";";return""==t?this.node.removeAttribute("style"):this.node.setAttribute("style",t),this},bbox:function(){return new SVG.BBox(this)},rbox:function(){return new SVG.RBox(this)},inside:function(t,e){var i=this.bbox();return t>i.x&&e>i.y&&i.x+i.width>t&&i.y+i.height>e},show:function(){return this.style("display","")},hide:function(){return this.style("display","none")},visible:function(){return"none"!=this.style("display")},toString:function(){return this.attr("id")},_parent:function(t){for(var e=this;null!=e&&!(e instanceof t);)e=e.parent;return e},_isStyle:function(t){return"string"==typeof t?SVG.regex.test(t,"isStyle"):!1},_parseMatrix:function(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t},_proportionalSize:function(t,e){if(null==t||null==e){var i=this.bbox();null==e?e=i.height/i.width*t:null==t&&(t=i.width/i.height*e)}return{width:t,height:e}}}),SVG.Parent=function(t){this.constructor.call(this,t)},SVG.Parent.prototype=new SVG.Element,SVG.extend(SVG.Parent,{children:function(){return this._children||(this._children=[])},add:function(t,e){return this.has(t)||(e=null==e?this.children().length:e,t.parent&&t.parent.children().splice(t.parent.index(t),1),this.children().splice(e,0,t),this.node.insertBefore(t.node,this.node.childNodes[e]||null),t.parent=this),this._defs&&(this.node.removeChild(this._defs.node),this.node.appendChild(this._defs.node)),this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.index(t)>=0},index:function(t){return this.children().indexOf(t)},get:function(t){return this.children()[t]},first:function(){return this.children()[0]},last:function(){return this.children()[this.children().length-1]},each:function(t,e){var i,n,r=this.children();for(i=0,n=r.length;n>i;i++)r[i]instanceof SVG.Element&&t.apply(r[i],[i,r]),e&&r[i]instanceof SVG.Container&&r[i].each(t,e);return this},removeElement:function(t){return this.children().splice(this.index(t),1),this.node.removeChild(t.node),t.parent=null,this},clear:function(){for(var t=this.children().length-1;t>=0;t--)this.removeElement(this.children()[t]);return this._defs&&this._defs.clear(),this},defs:function(){return this.doc().defs()}}),SVG.Container=function(t){this.constructor.call(this,t)},SVG.Container.prototype=new SVG.Parent,SVG.extend(SVG.Container,{viewbox:function(t){return 0==arguments.length?new SVG.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t))}}),SVG.FX=function(t){this.target=t},SVG.extend(SVG.FX,{animate:function(t,e,i){var n,r,s,h,o=this.target,a=this;return"object"==typeof t&&(i=t.delay,e=t.ease,t=t.duration),t=null==t?1e3:t,e=e||"<>",a.to=function(t){var i;if(t=0>t?0:t>1?1:t,null==n){n=[];for(h in a.attrs)n.push(h);if(o.morphArray&&(a._plot||n.indexOf("points")>-1)){var u,l=new o.morphArray(a._plot||a.attrs.points||o.array);a._size&&l.size(a._size.width.to,a._size.height.to),u=l.bbox(),a._x?l.move(a._x.to,u.y):a._cx&&l.move(a._cx.to-u.width/2,u.y),u=l.bbox(),a._y?l.move(u.x,a._y.to):a._cy&&l.move(u.x,a._cy.to-u.height/2),delete a._x,delete a._y,delete a._cx,delete a._cy,delete a._size,a._plot=o.array.morph(l)}}if(null==r){r=[];for(h in a.trans)r.push(h)}if(null==s){s=[];for(h in a.styles)s.push(h)}for(t="<>"==e?-Math.cos(t*Math.PI)/2+.5:">"==e?Math.sin(t*Math.PI/2):"<"==e?-Math.cos(t*Math.PI/2)+1:"-"==e?t:"function"==typeof e?e(t):t,a._plot?o.plot(a._plot.at(t)):(a._x?o.x(a._at(a._x,t)):a._cx&&o.cx(a._at(a._cx,t)),a._y?o.y(a._at(a._y,t)):a._cy&&o.cy(a._at(a._cy,t)),a._size&&o.size(a._at(a._size.width,t),a._at(a._size.height,t))),a._viewbox&&o.viewbox(a._at(a._viewbox.x,t),a._at(a._viewbox.y,t),a._at(a._viewbox.width,t),a._at(a._viewbox.height,t)),i=n.length-1;i>=0;i--)o.attr(n[i],a._at(a.attrs[n[i]],t));for(i=r.length-1;i>=0;i--)o.transform(r[i],a._at(a.trans[r[i]],t));for(i=s.length-1;i>=0;i--)o.style(s[i],a._at(a.styles[s[i]],t));a._during&&a._during.call(o,t,function(e,i){return a._at({from:e,to:i},t)})},"number"==typeof t&&(this.timeout=setTimeout(function(){var n=(new Date).getTime();a.situation={interval:1e3/60,start:n,play:!0,finish:n+t,duration:t},a.render=function(){if(a.situation.play===!0){var n=(new Date).getTime(),r=n>a.situation.finish?1:(n-a.situation.start)/t;a.to(r),n>a.situation.finish?(a._plot&&o.plot(new SVG.PointArray(a._plot.destination).settle()),a._loop===!0||"number"==typeof a._loop&&a._loop>1?("number"==typeof a._loop&&--a._loop,a.animate(t,e,i)):a._after?a._after.apply(o,[a]):a.stop()):requestAnimFrame(a.render)}else requestAnimFrame(a.render)},a.render()},i||0)),this},bbox:function(){return this.target.bbox()},attr:function(t,e){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else{var n=this.target.attr(t);this.attrs[t]=SVG.Color.isColor(n)?new SVG.Color(n).morph(e):{from:n,to:e}}return this},transform:function(t,e){if(1==arguments.length){t=this.target._parseMatrix(t),delete t.matrix;for(e in t)this.trans[e]={from:this.target.trans[e],to:t[e]}}else{var i={};i[t]=e,this.transform(i)}return this},style:function(t,e){if("object"==typeof t)for(var i in t)this.style(i,t[i]);else this.styles[t]={from:this.target.style(t),to:e};return this},x:function(t){return this._x={from:this.target.x(),to:t},this},y:function(t){return this._y={from:this.target.y(),to:t},this},cx:function(t){return this._cx={from:this.target.cx(),to:t},this},cy:function(t){return this._cy={from:this.target.cy(),to:t},this},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target instanceof SVG.Text)this.attr("font-size",t);else{var i=this.target.bbox();this._size={width:{from:i.width,to:t},height:{from:i.height,to:e}}}return this},plot:function(t){return this._plot=t,this},viewbox:function(t,e,i,n){if(this.target instanceof SVG.Container){var r=this.target.viewbox();this._viewbox={x:{from:r.x,to:t},y:{from:r.y,to:e},width:{from:r.width,to:i},height:{from:r.height,to:n}}}return this},update:function(t){return this.target instanceof SVG.Stop&&(null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new SVG.Number(t.offset))),this},during:function(t){return this._during=t,this},after:function(t){return this._after=t,this},loop:function(t){return this._loop=t||!0,this},stop:function(){return clearTimeout(this.timeout),clearInterval(this.interval),this.attrs={},this.trans={},this.styles={},this.situation={},delete this._x,delete this._y,delete this._cx,delete this._cy,delete this._size,delete this._plot,delete this._loop,delete this._after,delete this._during,delete this._viewbox,this},pause:function(){return this.situation.play===!0&&(this.situation.play=!1,this.situation.pause=(new Date).getTime()),this},play:function(){if(this.situation.play===!1){var t=(new Date).getTime()-this.situation.pause;this.situation.finish+=t,this.situation.start+=t,this.situation.play=!0}return this},_at:function(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:SVG.regex.unit.test(t.to)?new SVG.Number(t.to).minus(new SVG.Number(t.from)).times(e).plus(new SVG.Number(t.from)):t instanceof SVG.Color?t.at(e):1>e?t.from:t.to}}),SVG.extend(SVG.Element,{animate:function(t,e,i){return(this.fx||(this.fx=new SVG.FX(this))).stop().animate(t,e,i)},stop:function(){return this.fx&&this.fx.stop(),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this}}),window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||function(t){window.setTimeout(t,1e3/60)}}(),SVG.extend(SVG.Element,SVG.FX,{relative:function(){var t,e=this;return{x:function(i){return t=e.bbox(),e.x(t.x+(i||0))},y:function(i){return t=e.bbox(),e.y(t.y+(i||0))},move:function(t,e){return this.x(t),this.y(e)}}}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","mouseenter","mouseleave"].forEach(function(t){SVG.Element.prototype[t]=function(e){var i=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(i,arguments)}:null,this}}),SVG.on=function(t,e,i){t.addEventListener?t.addEventListener(e,i,!1):t.attachEvent("on"+e,i)},SVG.off=function(t,e,i){t.removeEventListener?t.removeEventListener(e,i,!1):t.detachEvent("on"+e,i)},SVG.extend(SVG.Element,{on:function(t,e){return SVG.on(this.node,t,e),this},off:function(t,e){return SVG.off(this.node,t,e),this}}),SVG.Defs=function(){this.constructor.call(this,SVG.create("defs"))},SVG.Defs.prototype=new SVG.Container,SVG.G=function(){this.constructor.call(this,SVG.create("g"))},SVG.G.prototype=new SVG.Container,SVG.extend(SVG.G,{x:function(t){return null==t?this.trans.x:this.transform("x",t)},y:function(t){return null==t?this.trans.y:this.transform("y",t)}}),SVG.extend(SVG.Container,{group:function(){return this.put(new SVG.G)}}),SVG.extend(SVG.Element,{siblings:function(){return this.parent.children()},position:function(){return this.parent.index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position();return this.parent.removeElement(this).put(this,t+1)},backward:function(){var t=this.position();return t>0&&this.parent.removeElement(this).add(this,t-1),this},front:function(){return this.parent.removeElement(this).put(this)},back:function(){return this.position()>0&&this.parent.removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent.add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent.add(t,e+1),this}}),SVG.Mask=function(){this.constructor.call(this,SVG.create("mask")),this.targets=[]},SVG.Mask.prototype=new SVG.Container,SVG.extend(SVG.Mask,{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unmask();return delete this.targets,this.parent.removeElement(this),this}}),SVG.extend(SVG.Element,{maskWith:function(t){return this.masker=t instanceof SVG.Mask?t:this.parent.mask().add(t),this.masker.targets.push(this),this.attr("mask",'url("#'+this.masker.attr("id")+'")')},unmask:function(){return delete this.masker,this.attr("mask",null)}}),SVG.extend(SVG.Container,{mask:function(){return this.defs().put(new SVG.Mask)}}),SVG.Clip=function(){this.constructor.call(this,SVG.create("clipPath")),this.targets=[]},SVG.Clip.prototype=new SVG.Container,SVG.extend(SVG.Clip,{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unclip();return delete this.targets,this.parent.removeElement(this),this}}),SVG.extend(SVG.Element,{clipWith:function(t){return this.clipper=t instanceof SVG.Clip?t:this.parent.clip().add(t),this.clipper.targets.push(this),this.attr("clip-path",'url("#'+this.clipper.attr("id")+'")')},unclip:function(){return delete this.clipper,this.attr("clip-path",null)}}),SVG.extend(SVG.Container,{clip:function(){return this.defs().put(new 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i.style.cssText="position:relative;height:100%;",e.parent.appendChild(i),i.appendChild(e.node),t=function(){"complete"===document.readyState?(e.style("position:absolute;"),setTimeout(function(){e.style("position:relative;overflow:hidden;"),e.parent.removeChild(e.node.parentNode),e.node.parentNode.removeChild(e.node),e.parent.appendChild(e.node),e.subPixelOffsetFix(),SVG.on(window,"resize",function(){e.subPixelOffsetFix()})},5)):setTimeout(t,10)},t(),this},defs:function(){return this._defs},subPixelOffsetFix:function(){if(this.doSubPixelOffsetFix){var t=this.node.getScreenCTM();t&&this.style("left",-t.e%1+"px").style("top",-t.f%1+"px")}return this},fixSubPixelOffset:function(){return this.doSubPixelOffsetFix=!0,this}}),SVG.Shape=function(t){this.constructor.call(this,t)},SVG.Shape.prototype=new SVG.Element,SVG.Use=function(){this.constructor.call(this,SVG.create("use"))},SVG.Use.prototype=new SVG.Shape,SVG.extend(SVG.Use,{element:function(t){return 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null==t?this.bbox().width:this.size(t,this.bbox().height)},height:function(t){return null==t?this.bbox().height:this.size(this.bbox().width,t)}}),SVG.extend(SVG.Container,{path:function(t){return this.put(new SVG.Path).plot(t)}}),SVG.Image=function(){this.constructor.call(this,SVG.create("image"))},SVG.Image.prototype=new SVG.Shape,SVG.extend(SVG.Image,{load:function(t){return t?this.attr("href",this.src=t,SVG.xlink):this}}),SVG.extend(SVG.Container,{image:function(t,e,i){return e=null!=e?e:100,this.put((new SVG.Image).load(t).size(e,null!=i?i:e))}});var t="size family weight stretch variant style".split(" ");SVG.Text=function(){this.constructor.call(this,SVG.create("text")),this.styles={"font-size":16,"font-family":"Helvetica, Arial, sans-serif","text-anchor":"start"},this._leading=new SVG.Number("1.2em"),this._rebuild=!0},SVG.Text.prototype=new SVG.Shape,SVG.extend(SVG.Text,{x:function(t,e){return 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e.appendChild(i.node),this.lines.add(i),SVG.regex.isBlank.test(n)||i.style(n),this.content+=t,i.parent=this,i},size:function(t){return this.attr("font-size",t)},leading:function(t){return null==t?this._leading:(t=new SVG.Number(t),this._leading=t,this.lines.each(function(){this.newLined&&this.attr("dy",t)}),this)},rebuild:function(){return this._rebuild&&this.lines.attr({x:this.attr("x"),dy:this._leading,style:this.style()}),this},clear:function(){for(var t=this.textPath?this.textPath.node:this.node;t.hasChildNodes();)t.removeChild(t.lastChild);return delete this.lines,this.lines=new SVG.Set,this.content="",this}}),SVG.extend(SVG.Container,{text:function(t){return this.put(new SVG.Text).text(t)}}),SVG.TSpan=function(){this.constructor.call(this,SVG.create("tspan"))},SVG.TSpan.prototype=new SVG.Shape,SVG.extend(SVG.TSpan,{text:function(t){return this.node.appendChild(document.createTextNode(t)),this},dx:function(t){return this.attr("dx",t)},dy:function(t){return 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SVG.FX.prototype)"function"==typeof SVG.FX.prototype[t]&&"function"!=typeof SVG.SetFX.prototype[t]&&e.push(t);e.forEach(function(t){SVG.SetFX.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},SVG.extend(SVG.Container,{set:function(){return new SVG.Set}}),SVG.extend(SVG.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(2>arguments.length)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),SVG.extend(SVG.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete 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SVG.Color.isRgb(t)||SVG.Color.test(t)},SVG.Array=function(t,e){t=(t||[]).valueOf(),0==t.length&&e&&(t=e.valueOf()),this.value=this.parse(t)},SVG.extend(SVG.Array,{morph:function(t){if(this.destination=this.parse(t),this.value.length!=this.destination.length){for(var e=this.value[this.value.length-1],i=this.destination[this.destination.length-1];this.value.length>this.destination.length;)this.destination.push(i);for(;this.value.length<this.destination.length;)this.value.push(e)}return this},settle:function(){for(var t=0,e=this.value.length,i=[];e>t;t++)-1==i.indexOf(this.value[t])&&i.push(this.value[t]);return this.value=i},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push(this.value[e]+(this.destination[e]-this.value[e])*t);return new SVG.Array(n)},toString:function(){return this.value.join(" ")},valueOf:function(){return this.value},parse:function(t){return t=t.valueOf(),Array.isArray(t)?t:this.split(t)},split:function(t){return 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i,n=this.bbox();for(i=this.value.length-1;i>=0;i--)this.value[i][0]=(this.value[i][0]-n.x)*t/n.width+n.x,this.value[i][1]=(this.value[i][1]-n.y)*e/n.height+n.x;return this},bbox:function(){return this._cachedBBox?this._cachedBBox:(SVG.parser.poly.setAttribute("points",this.toString()),SVG.parser.poly.getBBox())}}),SVG.PathArray=function(t,e){this.constructor.call(this,t,e)},SVG.PathArray.prototype=new SVG.Array,SVG.extend(SVG.PathArray,{toString:function(){for(var t,e=0,i=this.value.length,n=[];i>e;e++){switch(t=[this.value[e].type],this.value[e].type){case"H":t.push(this.value[e].x);break;case"V":t.push(this.value[e].y);break;case"M":case"L":case"T":case"S":case"Q":case"C":/[QC]/.test(this.value[e].type)&&t.push(this.value[e].x1,this.value[e].y1),/[CS]/.test(this.value[e].type)&&t.push(this.value[e].x2,this.value[e].y2),t.push(this.value[e].x,this.value[e].y);break;case"A":t.push(this.value[e].rx,this.value[e].ry,this.value[e].angle,this.value[e].largeArcFlag,this.value[e].sweepFlag,this.value[e].x,this.value[e].y)}n.push(t.join(" "))}return n.join(" ")},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n=this.value.length-1;n>=0;n--)switch(this.value[n].type){case"H":this.value[n].x+=t;break;case"V":this.value[n].y+=e;break;case"M":case"L":case"T":case"S":case"Q":case"C":this.value[n].x+=t,this.value[n].y+=e,/[CQ]/.test(this.value[n].type)&&(this.value[n].x1+=t,this.value[n].y1+=e),/[CS]/.test(this.value[n].type)&&(this.value[n].x2+=t,this.value[n].y2+=e);break;case"A":this.value[n].x+=t,this.value[n].y+=e}return this},size:function(t,e){for(var i=this.bbox(),n=this.value.length-1;n>=0;n--)switch(this.value[n].type){case"H":this.value[n].x=(this.value[n].x-i.x)*t/i.width+i.x;break;case"V":this.value[n].y=(this.value[n].y-i.y)*e/i.height+i.y;break;case"M":case"L":case"T":case"S":case"Q":case"C":this.value[n].x=(this.value[n].x-i.x)*t/i.width+i.x,this.value[n].y=(this.value[n].y-i.y)*e/i.height+i.y,/[CQ]/.test(this.value[n].type)&&(this.value[n].x1=(this.value[n].x1-i.x)*t/i.width+i.x,this.value[n].y1=(this.value[n].y1-i.y)*e/i.height+i.y),/[CS]/.test(this.value[n].type)&&(this.value[n].x2=(this.value[n].x2-i.x)*t/i.width+i.x,this.value[n].y2=(this.value[n].y2-i.y)*e/i.height+i.y);break;case"A":this.value[n].values.rx=this.value[n].values.rx*t/i.width,this.value[n].values.ry=this.value[n].values.ry*e/i.height,this.value[n].values.x=(this.value[n].values.x-i.x)*t/i.width+i.x,this.value[n].values.y=(this.value[n].values.y-i.y)*e/i.height+i.y}return this},parse:function(t){if(t=t.valueOf(),Array.isArray(t))return t;var e,i,n,r,s,h,o,a,u,l,c,f=0,p=0;for(SVG.parser.path.setAttribute("d",t),c=SVG.parser.path.pathSegList,e=0,i=c.numberOfItems;i>e;++e){if(l=c.getItem(e),u=l.pathSegTypeAsLetter,/[MLHVCSQTA]/.test(u))"x"in l&&(f=l.x),"y"in l&&(p=l.y);else switch("x1"in l&&(s=f+l.x1),"x2"in l&&(o=f+l.x2),"y1"in l&&(h=p+l.y1),"y2"in l&&(a=p+l.y2),"x"in l&&(f+=l.x),"y"in 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e;if(this.x=0,this.y=0,this.width=0,this.height=0,t){try{e=t.node.getBBox()}catch(i){e={x:t.node.clientLeft,y:t.node.clientTop,width:t.node.clientWidth,height:t.node.clientHeight}}this.x=e.x+t.trans.x,this.y=e.y+t.trans.y,this.width=e.width*t.trans.scaleX,this.height=e.height*t.trans.scaleY}this.cx=this.x+this.width/2,this.cy=this.y+this.height/2},SVG.extend(SVG.BBox,{merge:function(t){var e=new SVG.BBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,e.cx=e.x+e.width/2,e.cy=e.y+e.height/2,e}}),SVG.RBox=function(t){var e,i,n={};if(this.x=0,this.y=0,this.width=0,this.height=0,t){for(e=t.doc().parent,i=t.doc().viewbox().zoom,n=t.node.getBoundingClientRect(),this.x=n.left,this.y=n.top,this.x-=e.offsetLeft,this.y-=e.offsetTop;e=e.offsetParent;)this.x-=e.offsetLeft,this.y-=e.offsetTop;for(e=t;e=e.parent;)"svg"==e.type&&e.viewbox&&(i*=e.viewbox().zoom,this.x-=e.x()||0,this.y-=e.y()||0)}this.x/=i,this.y/=i,this.width=n.width/=i,this.height=n.height/=i,this.cx=this.x+this.width/2,this.cy=this.y+this.height/2},SVG.extend(SVG.RBox,{merge:function(t){var e=new SVG.RBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,e.cx=e.x+e.width/2,e.cy=e.y+e.height/2,e}}),SVG.Element=function(t){this._stroke=SVG.defaults.attrs.stroke,this.styles={},this.trans=SVG.defaults.trans(),(this.node=t)&&(this.type=t.nodeName,this.node.instance=this)},SVG.extend(SVG.Element,{x:function(t){return t&&(t=new 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this._isStyle(t)?"text"==t?this.content:"leading"==t&&this.leading?this.leading():this.style(t):(e=this.node.getAttribute(t),null==e?SVG.defaults.attrs[t]:SVG.regex.test(e,"isNumber")?parseFloat(e):e);if("style"==t)return this.style(e);if("x"==t&&Array.isArray(this.lines))for(i=this.lines.length-1;i>=0;i--)this.lines[i].attr(t,e);"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),SVG.Color.test(e)||SVG.Color.isRgb(e)?e=new SVG.Color(e):"number"==typeof e?e=new SVG.Number(e):Array.isArray(e)&&(e=new SVG.Array(e)),null!=i?this.node.setAttributeNS(i,t,e.toString()):this.node.setAttribute(t,e.toString()),this._isStyle(t)&&("text"==t?this.text(e):"leading"==t&&this.leading?this.leading(e):this.style(t,e),this.rebuild&&this.rebuild(t,e))}return this},transform:function(t,e){if(0==arguments.length)return this.trans;if("string"==typeof t){if(2>arguments.length)return this.trans[t];var i={};return i[t]=e,this.transform(i)}var i=[];t=this._parseMatrix(t);for(e in t)null!=t[e]&&(this.trans[e]=t[e]);return this.trans.matrix=this.trans.a+" "+this.trans.b+" "+this.trans.c+" "+this.trans.d+" "+this.trans.e+" "+this.trans.f,t=this.trans,t.matrix!=SVG.defaults.matrix&&i.push("matrix("+t.matrix+")"),0!=t.rotation&&i.push("rotate("+t.rotation+" "+(null==t.cx?this.bbox().cx:t.cx)+" "+(null==t.cy?this.bbox().cy:t.cy)+")"),(1!=t.scaleX||1!=t.scaleY)&&i.push("scale("+t.scaleX+" "+t.scaleY+")"),0!=t.skewX&&i.push("skewX("+t.skewX+")"),0!=t.skewY&&i.push("skewY("+t.skewY+")"),(0!=t.x||0!=t.y)&&i.push("translate("+new SVG.Number(t.x/t.scaleX)+" "+new SVG.Number(t.y/t.scaleY)+")"),0==i.length?this.node.removeAttribute("transform"):this.node.setAttribute("transform",i.join(" ")),this},style:function(t,e){if(0==arguments.length)return this.attr("style")||"";if(2>arguments.length)if("object"==typeof t)for(e in t)this.style(e,t[e]);else{if(!SVG.regex.isCss.test(t))return this.styles[t];t=t.split(";");for(var 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Date).getTime(),r=t>u.situation.finish?1:(t-u.situation.start)/e;u.to(r),t>u.situation.finish?(u._plot&&a.plot(new SVG.PointArray(u._plot.destination).settle()),u._loop===!0||"number"==typeof u._loop&&u._loop>1?("number"==typeof u._loop&&--u._loop,u.animate(e,i,n)):u._after?u._after.apply(a,[u]):u.stop()):requestAnimFrame(u.render)}else requestAnimFrame(u.render)},u.render()},n||0)),this},bbox:function(){return this.target.bbox()},attr:function(t,e){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else{var n=this.target.attr(t);this.attrs[t]=SVG.Color.isColor(n)?new SVG.Color(n).morph(e):SVG.regex.unit.test(n)?new SVG.Number(n).morph(e):{from:n,to:e}}return this},transform:function(t,e){if(1==arguments.length){t=this.target._parseMatrix(t),delete t.matrix;for(e in t)this.trans[e]={from:this.target.trans[e],to:t[e]}}else{var i={};i[t]=e,this.transform(i)}return this},style:function(t,e){if("object"==typeof t)for(var i in t)this.style(i,t[i]);else 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SVG.Stop&&(null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new SVG.Number(t.offset))),this},during:function(t){return this._during=t,this},after:function(t){return this._after=t,this},loop:function(t){return this._loop=t||!0,this},stop:function(){return clearTimeout(this.timeout),clearInterval(this.interval),this.attrs={},this.trans={},this.styles={},this.situation={},delete this._x,delete this._y,delete this._cx,delete this._cy,delete this._size,delete this._plot,delete this._loop,delete this._after,delete this._during,delete this._viewbox,this},pause:function(){return this.situation.play===!0&&(this.situation.play=!1,this.situation.pause=(new Date).getTime()),this},play:function(){if(this.situation.play===!1){var t=(new Date).getTime()-this.situation.pause;this.situation.finish+=t,this.situation.start+=t,this.situation.play=!0}return this}}),SVG.extend(SVG.Element,{animate:function(t,e,i){return(this.fx||(this.fx=new SVG.FX(this))).stop().animate(t,e,i)},stop:function(){return this.fx&&this.fx.stop(),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this}}),window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||function(t){window.setTimeout(t,1e3/60)}}(),SVG.extend(SVG.Element,SVG.FX,{relative:function(){var t,e=this;return{x:function(i){return t=e.bbox(),e.x(t.x+(i||0))},y:function(i){return t=e.bbox(),e.y(t.y+(i||0))},move:function(t,e){return this.x(t),this.y(e)}}}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","mouseenter","mouseleave"].forEach(function(t){SVG.Element.prototype[t]=function(e){var i=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(i,arguments)}:null,this}}),SVG.on=function(t,e,i){t.addEventListener?t.addEventListener(e,i,!1):t.attachEvent("on"+e,i)},SVG.off=function(t,e,i){t.removeEventListener?t.removeEventListener(e,i,!1):t.detachEvent("on"+e,i)},SVG.extend(SVG.Element,{on:function(t,e){return SVG.on(this.node,t,e),this},off:function(t,e){return SVG.off(this.node,t,e),this}}),SVG.Defs=function(){this.constructor.call(this,SVG.create("defs"))},SVG.Defs.prototype=new SVG.Container,SVG.G=function(){this.constructor.call(this,SVG.create("g"))},SVG.G.prototype=new SVG.Container,SVG.extend(SVG.G,{x:function(t){return null==t?this.trans.x:this.transform("x",t)},y:function(t){return null==t?this.trans.y:this.transform("y",t)},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t){return null==t?this.bbox().cy:this.y(t-this.bbox().height/2)}}),SVG.extend(SVG.Container,{group:function(){return this.put(new SVG.G)}}),SVG.extend(SVG.Element,{siblings:function(){return this.parent.children()},position:function(){return this.parent.index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position();return this.parent.removeElement(this).put(this,t+1)},backward:function(){var t=this.position();return t>0&&this.parent.removeElement(this).add(this,t-1),this},front:function(){return this.parent.removeElement(this).put(this)},back:function(){return this.position()>0&&this.parent.removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent.add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent.add(t,e+1),this}}),SVG.Mask=function(){this.constructor.call(this,SVG.create("mask")),this.targets=[]},SVG.Mask.prototype=new SVG.Container,SVG.extend(SVG.Mask,{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unmask();return delete 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this.clipper,this.attr("clip-path",null)}}),SVG.extend(SVG.Container,{clip:function(){return this.defs().put(new SVG.Clip)}}),SVG.Gradient=function(t){this.constructor.call(this,SVG.create(t+"Gradient")),this.type=t},SVG.Gradient.prototype=new SVG.Container,SVG.extend(SVG.Gradient,{from:function(t,e){return"radial"==this.type?this.attr({fx:new SVG.Number(t),fy:new SVG.Number(e)}):this.attr({x1:new SVG.Number(t),y1:new SVG.Number(e)})},to:function(t,e){return"radial"==this.type?this.attr({cx:new SVG.Number(t),cy:new SVG.Number(e)}):this.attr({x2:new SVG.Number(t),y2:new SVG.Number(e)})},radius:function(t){return"radial"==this.type?this.attr({r:new SVG.Number(t)}):this},at:function(t){return this.put(new SVG.Stop(t))},update:function(t){return this.clear(),t(this),this},fill:function(){return"url(#"+this.attr("id")+")"},toString:function(){return this.fill()}}),SVG.extend(SVG.Defs,{gradient:function(t,e){var i=this.put(new SVG.Gradient(t));return e(i),i}}),SVG.extend(SVG.Container,{gradient:function(t,e){return this.defs().gradient(t,e)}}),SVG.Stop=function(t){this.constructor.call(this,SVG.create("stop")),this.update(t)},SVG.Stop.prototype=new SVG.Element,SVG.extend(SVG.Stop,{update:function(t){return null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new SVG.Number(t.offset)),this}}),SVG.Doc=function(t){this.parent="string"==typeof t?document.getElementById(t):t,this.constructor.call(this,"svg"==this.parent.nodeName?this.parent:SVG.create("svg")),this.attr({xmlns:SVG.ns,version:"1.1",width:"100%",height:"100%"}).attr("xmlns:xlink",SVG.xlink,SVG.xmlns),this._defs=new SVG.Defs,this._defs.parent=this,this.node.appendChild(this._defs.node),this.doSubPixelOffsetFix=!1,"svg"!=this.parent.nodeName&&this.stage()},SVG.Doc.prototype=new SVG.Container,SVG.extend(SVG.Doc,{stage:function(){var t,e=this,i=document.createElement("div");return 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this.target=t,this.attr("href","#"+t,SVG.xlink)}}),SVG.extend(SVG.Container,{use:function(t){return this.put(new SVG.Use).element(t)}}),SVG.Rect=function(){this.constructor.call(this,SVG.create("rect"))},SVG.Rect.prototype=new SVG.Shape,SVG.extend(SVG.Container,{rect:function(t,e){return this.put((new SVG.Rect).size(t,e))}}),SVG.Ellipse=function(){this.constructor.call(this,SVG.create("ellipse"))},SVG.Ellipse.prototype=new SVG.Shape,SVG.extend(SVG.Ellipse,{x:function(t){return null==t?this.cx()-this.attr("rx"):this.cx(t+this.attr("rx"))},y:function(t){return null==t?this.cy()-this.attr("ry"):this.cy(t+this.attr("ry"))},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",new SVG.Number(t).divide(this.trans.scaleX))},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",new SVG.Number(t).divide(this.trans.scaleY))},width:function(t){return null==t?2*this.attr("rx"):this.attr("rx",new SVG.Number(t).divide(2))},height:function(t){return null==t?2*this.attr("ry"):this.attr("ry",new SVG.Number(t).divide(2))},size:function(t,e){var i=this._proportionalSize(t,e);return this.attr({rx:new SVG.Number(i.width).divide(2),ry:new SVG.Number(i.height).divide(2)})}}),SVG.extend(SVG.Container,{circle:function(t){return this.ellipse(t,t)},ellipse:function(t,e){return this.put(new SVG.Ellipse).size(t,e).move(0,0)}}),SVG.Line=function(){this.constructor.call(this,SVG.create("line"))},SVG.Line.prototype=new SVG.Shape,SVG.extend(SVG.Line,{x:function(t){var e=this.bbox();return null==t?e.x:this.attr({x1:this.attr("x1")-e.x+t,x2:this.attr("x2")-e.x+t})},y:function(t){var e=this.bbox();return null==t?e.y:this.attr({y1:this.attr("y1")-e.y+t,y2:this.attr("y2")-e.y+t})},cx:function(t){var e=this.bbox().width/2;return null==t?this.x()+e:this.x(t-e)
+},cy:function(t){var e=this.bbox().height/2;return null==t?this.y()+e:this.y(t-e)},width:function(t){var e=this.bbox();return null==t?e.width:this.attr(this.attr("x1")<this.attr("x2")?"x2":"x1",e.x+t)},height:function(t){var e=this.bbox();return null==t?e.height:this.attr(this.attr("y1")<this.attr("y2")?"y2":"y1",e.y+t)},size:function(t,e){var i=this._proportionalSize(t,e);return this.width(i.width).height(i.height)},plot:function(t,e,i,n){return this.attr({x1:t,y1:e,x2:i,y2:n})}}),SVG.extend(SVG.Container,{line:function(t,e,i,n){return this.put((new SVG.Line).plot(t,e,i,n))}}),SVG.Polyline=function(){this.constructor.call(this,SVG.create("polyline"))},SVG.Polyline.prototype=new SVG.Shape,SVG.Polygon=function(){this.constructor.call(this,SVG.create("polygon"))},SVG.Polygon.prototype=new SVG.Shape,SVG.extend(SVG.Polyline,SVG.Polygon,{morphArray:SVG.PointArray,plot:function(t){return this.attr("points",this.array=new SVG.PointArray(t,[[0,0]]))},move:function(t,e){return this.attr("points",this.array.move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},width:function(t){var e=this.bbox();return null==t?e.width:this.size(t,e.height)},height:function(t){var e=this.bbox();return null==t?e.height:this.size(e.width,t)},size:function(t,e){var i=this._proportionalSize(t,e);return this.attr("points",this.array.size(i.width,i.height))}}),SVG.extend(SVG.Container,{polyline:function(t){return this.put(new SVG.Polyline).plot(t)},polygon:function(t){return this.put(new SVG.Polygon).plot(t)}}),SVG.Path=function(){this.constructor.call(this,SVG.create("path"))},SVG.Path.prototype=new SVG.Shape,SVG.extend(SVG.Path,{plot:function(t){return this.attr("d",this.array=new SVG.PathArray(t,[{type:"M",x:0,y:0}]))},move:function(t,e){return this.attr("d",this.array.move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},size:function(t,e){var i=this._proportionalSize(t,e);return this.attr("d",this.array.size(i.width,i.height))},width:function(t){return null==t?this.bbox().width:this.size(t,this.bbox().height)},height:function(t){return null==t?this.bbox().height:this.size(this.bbox().width,t)}}),SVG.extend(SVG.Container,{path:function(t){return this.put(new SVG.Path).plot(t)}}),SVG.Image=function(){this.constructor.call(this,SVG.create("image"))},SVG.Image.prototype=new SVG.Shape,SVG.extend(SVG.Image,{load:function(t){return t?this.attr("href",this.src=t,SVG.xlink):this}}),SVG.extend(SVG.Container,{image:function(t,e,i){return e=null!=e?e:100,this.put((new SVG.Image).load(t).size(e,null!=i?i:e))}});var e="size family weight stretch variant style".split(" ");SVG.Text=function(){this.constructor.call(this,SVG.create("text")),this.styles={"font-size":16,"font-family":"Helvetica, Arial, sans-serif","text-anchor":"start"},this._leading=new SVG.Number("1.2em"),this._rebuild=!0},SVG.Text.prototype=new SVG.Shape,SVG.extend(SVG.Text,{x:function(t,e){return null==t?e?this.attr("x"):this.bbox().x:(e||(e=this.style("text-anchor"),t="start"==e?t:"end"==e?t+this.bbox().width:t+this.bbox().width/2),this.textPath||this.lines.each(function(){this.newLined&&this.x(t)}),this.attr("x",t))},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t,e){return null==t?this.bbox().cy:this.y(e?t:t-this.bbox().height/2)},move:function(t,e,i){return this.x(t,i).y(e)},center:function(t,e,i){return this.cx(t,i).cy(e,i)},text:function(t){if(null==t)return this.content;if(this.clear(),"function"==typeof t)this._rebuild=!1,t(this);else{this._rebuild=!0,t=SVG.regex.isBlank.test(t)?"text":t;var e,i,n=t.split("\n");for(e=0,i=n.length;i>e;e++)this.tspan(n[e]).newLine();this.rebuild()}return this},tspan:function(t){var e=this.textPath?this.textPath.node:this.node,i=(new SVG.TSpan).text(t),n=this.style();return e.appendChild(i.node),this.lines.add(i),SVG.regex.isBlank.test(n)||i.style(n),this.content+=t,i.parent=this,i},size:function(t){return this.attr("font-size",t)},leading:function(t){return null==t?this._leading:(t=new SVG.Number(t),this._leading=t,this.lines.each(function(){this.newLined&&this.attr("dy",t)}),this)},rebuild:function(){return this._rebuild&&this.lines.attr({x:this.attr("x"),dy:this._leading,style:this.style()}),this},clear:function(){for(var t=this.textPath?this.textPath.node:this.node;t.hasChildNodes();)t.removeChild(t.lastChild);return delete this.lines,this.lines=new SVG.Set,this.content="",this}}),SVG.extend(SVG.Container,{text:function(t){return this.put(new SVG.Text).text(t)}}),SVG.TSpan=function(){this.constructor.call(this,SVG.create("tspan"))},SVG.TSpan.prototype=new SVG.Shape,SVG.extend(SVG.TSpan,{text:function(t){return this.node.appendChild(document.createTextNode(t)),this},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){return this.newLined=!0,this.parent.content+="\n",this.dy(this.parent._leading),this.attr("x",this.parent.x())}}),SVG.TextPath=function(){this.constructor.call(this,SVG.create("textPath"))},SVG.TextPath.prototype=new SVG.Element,SVG.extend(SVG.Text,{path:function(t){for(this.textPath=new SVG.TextPath;this.node.hasChildNodes();)this.textPath.node.appendChild(this.node.firstChild);return this.node.appendChild(this.textPath.node),this.track=this.doc().defs().path(t,!0),this.textPath.parent=this,this.textPath.attr("href","#"+this.track,SVG.xlink),this},plot:function(t){return this.track&&this.track.plot(t),this}}),SVG.Nested=function(){this.constructor.call(this,SVG.create("svg")),this.style("overflow","visible")},SVG.Nested.prototype=new SVG.Container,SVG.extend(SVG.Container,{nested:function(){return this.put(new SVG.Nested)}}),SVG.A=function(){this.constructor.call(this,SVG.create("a"))},SVG.A.prototype=new SVG.Container,SVG.extend(SVG.A,{to:function(t){return this.attr("href",t,SVG.xlink)},show:function(t){return this.attr("show",t,SVG.xlink)},target:function(t){return this.attr("target",t)}}),SVG.extend(SVG.Container,{link:function(t){return this.put(new SVG.A).to(t)}}),SVG.extend(SVG.Element,{linkTo:function(t){var e=new SVG.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent.put(e).put(this)}}),SVG._stroke=["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],SVG._fill=["color","opacity","rule"];var i=function(t,e){return"color"==e?t:t+"-"+e};["fill","stroke"].forEach(function(t){var e={};e[t]=function(e){if("string"==typeof e||SVG.Color.isRgb(e)||e&&"function"==typeof e.fill)this.attr(t,e);else for(index=SVG["_"+t].length-1;index>=0;index--)null!=e[SVG["_"+t][index]]&&this.attr(i(t,SVG["_"+t][index]),e[SVG["_"+t][index]]);return this},SVG.extend(SVG.Element,SVG.FX,e)}),SVG.extend(SVG.Element,SVG.FX,{rotate:function(t,e,i){return this.transform({rotation:t||0,cx:e,cy:i})},skew:function(t,e){return this.transform({skewX:t||0,skewY:e||0})},scale:function(t,e){return this.transform({scaleX:t,scaleY:null==e?t:e})},translate:function(t,e){return this.transform({x:t,y:e})},matrix:function(t){return this.transform({matrix:t})},opacity:function(t){return this.attr("opacity",t)}}),SVG.extend(SVG.Rect,SVG.Ellipse,{radius:function(t,e){return this.attr({rx:t,ry:e||t})}}),SVG.Text&&SVG.extend(SVG.Text,SVG.FX,{font:function(t){for(var i in t)"anchor"==i?this.attr("text-anchor",t[i]):e.indexOf(i)>-1?this.attr("font-"+i,t[i]):this.attr(i,t[i]);return this}}),SVG.Set=function(){this.clear()},SVG.SetFX=function(t){this.set=t},SVG.extend(SVG.Set,{add:function(){var t,e,i=[].slice.call(arguments);for(t=0,e=i.length;e>t;t++)this.members.push(i[t]);return this},remove:function(t){var e=this.index(t);return e>-1&&this.members.splice(e,1),this},each:function(t){for(var e=0,i=this.members.length;i>e;e++)t.apply(this.members[e],[e,this.members]);return this},clear:function(){return this.members=[],this},has:function(t){return this.index(t)>=0},index:function(t){return this.members.indexOf(t)},get:function(t){return this.members[t]},valueOf:function(){return this.members},bbox:function(){var t=new SVG.BBox;if(0==this.members.length)return t;var e=this.members[0].rbox();return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,this.each(function(){t=t.merge(this.rbox())}),t}}),SVG.Set.inherit=function(){var t,e=[];for(var t in SVG.Shape.prototype)"function"==typeof SVG.Shape.prototype[t]&&"function"!=typeof SVG.Set.prototype[t]&&e.push(t);e.forEach(function(t){SVG.Set.prototype[t]=function(){for(var e=0,i=this.members.length;i>e;e++)this.members[e]&&"function"==typeof this.members[e][t]&&this.members[e][t].apply(this.members[e],arguments);return"animate"==t?this.fx||(this.fx=new SVG.SetFX(this)):this}}),e=[];for(var t in SVG.FX.prototype)"function"==typeof SVG.FX.prototype[t]&&"function"!=typeof SVG.SetFX.prototype[t]&&e.push(t);e.forEach(function(t){SVG.SetFX.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},SVG.extend(SVG.Container,{set:function(){return new SVG.Set}}),SVG.extend(SVG.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(2>arguments.length)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),SVG.extend(SVG.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),"function"==typeof define&&define.amd?define(function(){return SVG}):"undefined"!=typeof exports&&(exports.SVG=SVG)}).call(this);
\ No newline at end of file