From b9ce105304f8d381ea7731cd12c2b9c499b4f37c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Ulrich-Matthias=20Sch=C3=A4fer?= <ulima.ums@googlemail.com>
Date: Fri, 7 Jul 2017 09:43:02 +0200
Subject: [PATCH] reworked textPath (see #705)

---
 CHANGELOG.md          |  5 +++
 dist/svg.js           | 95 ++++++++++++++++++++++++++-----------------
 dist/svg.min.js       |  4 +-
 spec/spec/fx.js       | 35 ++++++++--------
 spec/spec/textpath.js | 50 +++++++++++++----------
 src/path.js           |  1 -
 src/text.js           | 21 ++++++----
 src/textpath.js       | 71 +++++++++++++++++++-------------
 8 files changed, 168 insertions(+), 114 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b18c88b..f1203f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ The document follows the conventions described in [“Keep a CHANGELOG”](http:
 
 ### Added
 - added `SVG.$()` and `SVG.$$()` which will query for one/multiple elements
+- added `text()` method to `SVG.Path` to create a textPath from this path (#705)
 - added `random` option and `randomize()` method to `SVG.Color` -> __TODO!__
 - added `precision()` method to round numeric element attributes -> __TODO!__
 
@@ -39,6 +40,10 @@ The document follows the conventions described in [“Keep a CHANGELOG”](http:
 - changed `style()` to `css()`. Now accepts array as input and returns object when no argument given (#517)
 - ids are not generated upon creation anymore. Instead they are generated when requested (#559)
 - `SVG.extend()` now expects exactly one module or an array of modules
+- `SVG.Text.path()` now returns an instance of SVG.TextPath (#705)
+- `SVG.Text.path()` does not move all contents to the textPath (#705)
+- `SVG.TextPath` now inherits from `SVG.Text` and can be manipulated the same way (#705)
+- `SVG.Text.textPath()` now returns all textPaths in the text element (#705)
 
 ### Fixed
 - fixed a bug in clipping and masking where empty nodes persists after removal -> __TODO!__
diff --git a/dist/svg.js b/dist/svg.js
index 9e983c8..d1af023 100644
--- a/dist/svg.js
+++ b/dist/svg.js
@@ -6,7 +6,7 @@
 * @copyright Wout Fierens <wout@mick-wout.com>
 * @license MIT
 *
-* BUILT: Thu Jul 06 2017 11:05:46 GMT+0200 (Mitteleuropäische Sommerzeit)
+* BUILT: Fri Jul 07 2017 09:42:27 GMT+0200 (Mitteleuropäische Sommerzeit)
 */;
 (function(root, factory) {
   /* istanbul ignore next */
@@ -4100,7 +4100,6 @@ SVG.Path = SVG.invent({
   , height: function(height) {
       return height == null ? this.bbox().height : this.size(this.bbox().width, height)
     }
-
   }
 
   // Add parent method
@@ -4216,10 +4215,16 @@ SVG.Text = SVG.invent({
       if (typeof text === 'undefined'){
         var text = ''
         var children = this.node.childNodes
+        var firstLine = 0
         for(var i = 0, len = children.length; i < len; ++i){
+          // skip textPaths - they are no lines
+          if(children[i].nodeName == 'textPath') {
+            if(i == 0) firstLine = 1
+            continue
+          }
 
           // add newline if its not the first child and newLined is set to true
-          if(i != 0 && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
+          if(i != firstLine && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
             text += '\n'
           }
 
@@ -4278,8 +4283,8 @@ SVG.Text = SVG.invent({
 
         this.each(function() {
           if (this.dom.newLined) {
-            if (!self.textPath())
-              this.attr('x', self.attr('x'))
+            this.attr('x', self.attr('x'))
+
             if(this.text() == '\n') {
               blankLineOffset += dy
             }else{
@@ -4358,7 +4363,6 @@ SVG.Tspan = SVG.invent({
       return this.dy(t.dom.leading * t.attr('font-size')).attr('x', t.x())
     }
   }
-
 })
 
 SVG.extend([SVG.Text, SVG.Tspan], {
@@ -4375,18 +4379,18 @@ SVG.extend([SVG.Text, SVG.Tspan], {
   }
   // Create a tspan
 , tspan: function(text) {
-    var node  = (this.textPath && this.textPath() || this).node
-      , tspan = new SVG.Tspan
+    var tspan = new SVG.Tspan
 
     // clear if build mode is disabled
-    if (this._build === false)
+    if (!this._build)
       this.clear()
 
     // add new tspan
-    node.appendChild(tspan.node)
+    this.node.appendChild(tspan.node)
 
     return tspan.text(text)
   }
+  // FIXME: Does this also work for textpath?
   // Get length of text element
 , length: function() {
     return this.node.getComputedTextLength()
@@ -4398,32 +4402,14 @@ SVG.TextPath = SVG.invent({
   create: 'textPath'
 
   // Inherit from
-, inherit: SVG.Parent
+, inherit: SVG.Text
 
   // Define parent class
-, parent: SVG.Text
+, parent: SVG.Parent
 
   // Add parent method
-, construct: {
+, extend: {
     morphArray: SVG.PathArray
-    // Create path for text to run on
-  , path: function(d) {
-      // create textPath element
-      var path  = new SVG.TextPath
-        , track = this.doc().defs().path(d)
-
-      // move lines to textpath
-      while (this.node.hasChildNodes())
-        path.node.appendChild(this.node.firstChild)
-
-      // add textPath element as child node
-      this.node.appendChild(path.node)
-
-      // link textPath to path and add content
-      path.attr('href', '#' + track, SVG.xlink)
-
-      return this
-    }
     // return the array of the path track element
   , array: function() {
       var track = this.track()
@@ -4441,19 +4427,52 @@ SVG.TextPath = SVG.invent({
 
       return (d == null) ? pathArray : this
     }
-    // Get the path track element
+    // Get the path element
   , track: function() {
-      var path = this.textPath()
+      return this.reference('href')
+    }
+  }
+, construct: {
+    textPath: function(text, path) {
+      return this.defs().path(path).text(text).addTo(this)
+    }
+  }
+})
 
-      if (path)
-        return path.reference('href')
+SVG.extend([SVG.Text], {
+    // Create path for text to run on
+  path: function(track) {
+    var path = new SVG.TextPath
+
+    // if d is a path, reuse it
+    if(!(track instanceof SVG.Path)) {
+      // create path element
+      track = this.doc().defs().path(track)
     }
-    // Get the textPath child
+
+    // link textPath to path and add content
+    path.attr('href', '#' + track, SVG.xlink)
+
+    // add textPath element as child node and return textPath
+    return this.put(path)
+  }
+  // Todo: make this plural?
+  // Get the textPath children
   , textPath: function() {
-      if (this.node.firstChild && this.node.firstChild.nodeName == 'textPath')
-        return SVG.adopt(this.node.firstChild)
+    return this.select('textPath')
+  }
+})
+
+SVG.extend([SVG.Path], {
+  // creates a textPath from this path
+  text: function(text) {
+    if(text instanceof SVG.Text) {
+      var txt = text.text()
+      return text.clear().path(this).text(txt)
     }
+    return this.parent().put(new SVG.Text()).path(this).text(text)
   }
+  // TODO: Maybe add `targets` to get all textPaths associated with this path
 })
 
 SVG.Nested = SVG.invent({
diff --git a/dist/svg.min.js b/dist/svg.min.js
index 3bd422d..969f3ca 100644
--- a/dist/svg.min.js
+++ b/dist/svg.min.js
@@ -1,2 +1,2 @@
-/*! svg.js v3.0.0 MIT*/;!function(t,e){"function"==typeof define&&define.amd?define(function(){return e(t,t.document)}):"object"==typeof exports?module.exports=t.document?e(t,t.document):function(t){return e(t,t.document)}:t.SVG=e(t,t.document)}("undefined"!=typeof window?window:this,function(t,e){function i(t){return!(t.w||t.h||t.x||t.y)}function n(t){return(e.documentElement.contains||function(t){for(;t.parentNode;)t=t.parentNode;return t==e}).call(e.documentElement,t)}function r(t,e,i,n){return i+n.replace(b.regex.dots," .")}function s(t){for(var e=t.slice(0),i=e.length;i--;)Array.isArray(e[i])&&(e[i]=s(e[i]));return e}function a(t,e){return t instanceof e}function o(t,e){return(t.matches||t.matchesSelector||t.msMatchesSelector||t.mozMatchesSelector||t.webkitMatchesSelector||t.oMatchesSelector).call(t,e)}function h(t){return t.toLowerCase().replace(/-(.)/g,function(t,e){return e.toUpperCase()})}function u(t){return t.charAt(0).toUpperCase()+t.slice(1)}function l(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}function c(t){var e=t.toString(16);return 1==e.length?"0"+e:e}function f(t,e,i){if(null==e||null==i){var n=t.bbox();null==e?e=n.width/n.height*i:null==i&&(i=n.height/n.width*e)}return{width:e,height:i}}function d(t,e,i){return{x:e*t.a+i*t.c+0,y:e*t.b+i*t.d+0}}function p(t){return{a:t[0],b:t[1],c:t[2],d:t[3],e:t[4],f:t[5]}}function m(t){return t instanceof b.Matrix||(t=new b.Matrix(t)),t}function x(t,e){t.cx=null==t.cx?e.bbox().cx:t.cx,t.cy=null==t.cy?e.bbox().cy:t.cy}function y(t){for(var e=0,i=t.length,n="";e<i;e++)n+=t[e][0],null!=t[e][1]&&(n+=t[e][1],null!=t[e][2]&&(n+=" ",n+=t[e][2],null!=t[e][3]&&(n+=" ",n+=t[e][3],n+=" ",n+=t[e][4],null!=t[e][5]&&(n+=" ",n+=t[e][5],n+=" ",n+=t[e][6],null!=t[e][7]&&(n+=" ",n+=t[e][7])))));return n+" "}function v(e){for(var i=e.childNodes.length-1;i>=0;i--)e.childNodes[i]instanceof t.SVGElement&&v(e.childNodes[i]);return e.id?b.adopt(e).id(b.eid(e.nodeName)):b.adopt(e)}function g(t){return null==t.x&&(t.x=0,t.y=0,t.width=0,t.height=0),t.w=t.width,t.h=t.height,t.x2=t.x+t.width,t.y2=t.y+t.height,t.cx=t.x+t.width/2,t.cy=t.y+t.height/2,t}function w(t){var e=(t||"").toString().match(b.regex.reference);if(e)return e[1]}var b=this.SVG=function(t){if(b.supported)return t=new b.Doc(t),b.parser.draw||b.prepare(),t};if(b.ns="http://www.w3.org/2000/svg",b.xmlns="http://www.w3.org/2000/xmlns/",b.xlink="http://www.w3.org/1999/xlink",b.svgjs="http://svgjs.com/svgjs",b.supported=function(){return!!e.createElementNS&&!!e.createElementNS(b.ns,"svg").createSVGRect}(),!b.supported)return!1;b.did=1e3,b.eid=function(t){return"Svgjs"+u(t)+b.did++},b.create=function(t){return e.createElementNS(this.ns,t)},b.extend=function(t,e){var i,n;for(t=Array.isArray(t)?t:[t],n=t.length-1;n>=0;n--)if(t[n])for(i in e)t[n].prototype[i]=e[i]},b.invent=function(t){var e="function"==typeof t.create?t.create:function(){this.constructor.call(this,b.create(t.create))};return t.inherit&&(e.prototype=new t.inherit),t.extend&&b.extend(e,t.extend),t.construct&&b.extend(t.parent||b.Container,t.construct),e},b.adopt=function(e){if(!e)return null;if(e.instance)return e.instance;var i;return i="svg"==e.nodeName?e.parentNode instanceof t.SVGElement?new b.Nested:new b.Doc:"linearGradient"==e.nodeName?new b.Gradient("linear"):"radialGradient"==e.nodeName?new b.Gradient("radial"):b[u(e.nodeName)]?new(b[u(e.nodeName)]):new b.Element(e),i.type=e.nodeName,i.node=e,e.instance=i,i instanceof b.Doc&&i.namespace().defs(),i.setData(JSON.parse(e.getAttribute("svgjs:data"))||{}),i},b.prepare=function(){var t=e.getElementsByTagName("body")[0],i=(t?new b.Doc(t):b.adopt(e.documentElement).nested()).size(2,0);b.parser={body:t||e.documentElement,draw:i.css({opacity:0,position:"absolute",left:"-100%",top:"-100%",overflow:"hidden"}).node,poly:i.polyline().node,path:i.path().node,native:b.create("svg")}},b.parser={native:b.create("svg")},e.addEventListener("DOMContentLoaded",function(){b.parser.draw||b.prepare()},!1),b.regex={numberAndUnit:/^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i,hex:/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i,rgb:/rgb\((\d+),(\d+),(\d+)\)/,reference:/#([a-z0-9\-_]+)/i,transforms:/\)\s*,?\s*/,whitespace:/\s/g,isHex:/^#[a-f0-9]{3,6}$/i,isRgb:/^rgb\(/,isCss:/[^:]+:[^;]+;?/,isBlank:/^(\s+)?$/,isNumber:/^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i,isPercent:/^-?[\d\.]+%$/,isImage:/\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i,delimiter:/[\s,]+/,hyphen:/([^e])\-/gi,pathLetters:/[MLHVCSQTAZ]/gi,isPathLetter:/[MLHVCSQTAZ]/i,numbersWithDots:/((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi,dots:/\./g},b.utils={map:function(t,e){var i,n=t.length,r=[];for(i=0;i<n;i++)r.push(e(t[i]));return r},filter:function(t,e){var i,n=t.length,r=[];for(i=0;i<n;i++)e(t[i])&&r.push(t[i]);return r},radians:function(t){return t%360*Math.PI/180},degrees:function(t){return 180*t/Math.PI%360},filterSVGElements:function(e){return this.filter(e,function(e){return e instanceof t.SVGElement})}},b.defaults={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","font-size":16,"font-family":"Helvetica, Arial, sans-serif","text-anchor":"start"}},b.Color=function(t){var e;this.r=0,this.g=0,this.b=0,t&&("string"==typeof t?b.regex.isRgb.test(t)?(e=b.regex.rgb.exec(t.replace(b.regex.whitespace,"")),this.r=parseInt(e[1]),this.g=parseInt(e[2]),this.b=parseInt(e[3])):b.regex.isHex.test(t)&&(e=b.regex.hex.exec(l(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))},b.extend(b.Color,{toString:function(){return this.toHex()},toHex:function(){return"#"+c(this.r)+c(this.g)+c(this.b)},toRgb:function(){return"rgb("+[this.r,this.g,this.b].join()+")"},brightness:function(){return this.r/255*.3+this.g/255*.59+this.b/255*.11},morph:function(t){return this.destination=new b.Color(t),this},at:function(t){return this.destination?(t=t<0?0:t>1?1:t,new b.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}}),b.Color.test=function(t){return t+="",b.regex.isHex.test(t)||b.regex.isRgb.test(t)},b.Color.isRgb=function(t){return t&&"number"==typeof t.r&&"number"==typeof t.g&&"number"==typeof t.b},b.Color.isColor=function(t){return b.Color.isRgb(t)||b.Color.test(t)},b.Array=function(t,e){t=(t||[]).valueOf(),0==t.length&&e&&(t=e.valueOf()),this.value=this.parse(t)},b.extend(b.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=[];t<e;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=[];e<i;e++)n.push(this.value[e]+(this.destination[e]-this.value[e])*t);return new b.Array(n)},toString:function(){return this.value.join(" ")},valueOf:function(){return this.value},parse:function(t){return t=t.valueOf(),Array.isArray(t)?t:t.trim().split(b.regex.delimiter).map(parseFloat)},reverse:function(){return this.value.reverse(),this},clone:function(){var t=new this.constructor;return t.value=s(this.value),t}}),b.PointArray=function(t,e){b.Array.call(this,t,e||[[0,0]])},b.PointArray.prototype=new b.Array,b.PointArray.prototype.constructor=b.PointArray,b.extend(b.PointArray,{toString:function(){for(var t=0,e=this.value.length,i=[];t<e;t++)i.push(this.value[t].join(","));return i.join(" ")},toLine:function(){return{x1:this.value[0][0],y1:this.value[0][1],x2:this.value[1][0],y2:this.value[1][1]}},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];e<i;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 b.PointArray(n)},parse:function(t){var e=[];if(t=t.valueOf(),Array.isArray(t)){if(Array.isArray(t[0]))return t}else t=t.trim().split(b.regex.delimiter).map(parseFloat);t.length%2!=0&&t.pop();for(var i=0,n=t.length;i<n;i+=2)e.push([t[i],t[i+1]]);return e},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--)n.width&&(this.value[i][0]=(this.value[i][0]-n.x)*t/n.width+n.x),n.height&&(this.value[i][1]=(this.value[i][1]-n.y)*e/n.height+n.y);return this},bbox:function(){return b.parser.poly.setAttribute("points",this.toString()),b.parser.poly.getBBox()}});for(var C={M:function(t,e,i){return e.x=i.x=t[0],e.y=i.y=t[1],["M",e.x,e.y]},L:function(t,e){return e.x=t[0],e.y=t[1],["L",t[0],t[1]]},H:function(t,e){return e.x=t[0],["H",t[0]]},V:function(t,e){return e.y=t[0],["V",t[0]]},C:function(t,e){return e.x=t[4],e.y=t[5],["C",t[0],t[1],t[2],t[3],t[4],t[5]]},S:function(t,e){return e.x=t[2],e.y=t[3],["S",t[0],t[1],t[2],t[3]]},Q:function(t,e){return e.x=t[2],e.y=t[3],["Q",t[0],t[1],t[2],t[3]]},T:function(t,e){return e.x=t[0],e.y=t[1],["T",t[0],t[1]]},Z:function(t,e,i){return e.x=i.x,e.y=i.y,["Z"]},A:function(t,e){return e.x=t[5],e.y=t[6],["A",t[0],t[1],t[2],t[3],t[4],t[5],t[6]]}},N="mlhvqtcsaz".split(""),P=0,M=N.length;P<M;++P)C[N[P]]=function(t){return function(e,i,n){if("H"==t)e[0]=e[0]+i.x;else if("V"==t)e[0]=e[0]+i.y;else if("A"==t)e[5]=e[5]+i.x,e[6]=e[6]+i.y;else for(var r=0,s=e.length;r<s;++r)e[r]=e[r]+(r%2?i.y:i.x);return C[t](e,i,n)}}(N[P].toUpperCase());b.PathArray=function(t,e){b.Array.call(this,t,e||[["M",0,0]])},b.PathArray.prototype=new b.Array,b.PathArray.prototype.constructor=b.PathArray,b.extend(b.PathArray,{toString:function(){return y(this.value)},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n,r=this.value.length-1;r>=0;r--)n=this.value[r][0],"M"==n||"L"==n||"T"==n?(this.value[r][1]+=t,this.value[r][2]+=e):"H"==n?this.value[r][1]+=t:"V"==n?this.value[r][1]+=e:"C"==n||"S"==n||"Q"==n?(this.value[r][1]+=t,this.value[r][2]+=e,this.value[r][3]+=t,this.value[r][4]+=e,"C"==n&&(this.value[r][5]+=t,this.value[r][6]+=e)):"A"==n&&(this.value[r][6]+=t,this.value[r][7]+=e);return this},size:function(t,e){var i,n,r=this.bbox();for(i=this.value.length-1;i>=0;i--)n=this.value[i][0],"M"==n||"L"==n||"T"==n?(this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x,this.value[i][2]=(this.value[i][2]-r.y)*e/r.height+r.y):"H"==n?this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x:"V"==n?this.value[i][1]=(this.value[i][1]-r.y)*e/r.height+r.y:"C"==n||"S"==n||"Q"==n?(this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x,this.value[i][2]=(this.value[i][2]-r.y)*e/r.height+r.y,this.value[i][3]=(this.value[i][3]-r.x)*t/r.width+r.x,this.value[i][4]=(this.value[i][4]-r.y)*e/r.height+r.y,"C"==n&&(this.value[i][5]=(this.value[i][5]-r.x)*t/r.width+r.x,this.value[i][6]=(this.value[i][6]-r.y)*e/r.height+r.y)):"A"==n&&(this.value[i][1]=this.value[i][1]*t/r.width,this.value[i][2]=this.value[i][2]*e/r.height,this.value[i][6]=(this.value[i][6]-r.x)*t/r.width+r.x,this.value[i][7]=(this.value[i][7]-r.y)*e/r.height+r.y);return this},equalCommands:function(t){var e,i,n;for(t=new b.PathArray(t),n=this.value.length===t.value.length,e=0,i=this.value.length;n&&e<i;e++)n=this.value[e][0]===t.value[e][0];return n},morph:function(t){return t=new b.PathArray(t),this.equalCommands(t)?this.destination=t:this.destination=null,this},at:function(t){if(!this.destination)return this;var e,i,n,r,s=this.value,a=this.destination.value,o=[],h=new b.PathArray;for(e=0,i=s.length;e<i;e++){for(o[e]=[s[e][0]],n=1,r=s[e].length;n<r;n++)o[e][n]=s[e][n]+(a[e][n]-s[e][n])*t;"A"===o[e][0]&&(o[e][4]=+(0!=o[e][4]),o[e][5]=+(0!=o[e][5]))}return h.value=o,h},parse:function(t){if(t instanceof b.PathArray)return t.valueOf();var e,i,n={M:2,L:2,H:1,V:1,C:6,S:4,Q:4,T:2,A:7,Z:0};t="string"==typeof t?t.replace(b.regex.numbersWithDots,r).replace(b.regex.pathLetters," $& ").replace(b.regex.hyphen,"$1 -").trim().split(b.regex.delimiter):t.reduce(function(t,e){return[].concat.call(t,e)},[]);var i=[],s=new b.Point,a=new b.Point,o=0,h=t.length;do{b.regex.isPathLetter.test(t[o])?(e=t[o],++o):"M"==e?e="L":"m"==e&&(e="l"),i.push(C[e].call(null,t.slice(o,o+=n[e.toUpperCase()]).map(parseFloat),s,a))}while(h>o);return i},bbox:function(){return b.parser.path.setAttribute("d",this.toString()),b.parser.path.getBBox()}}),b.Number=b.invent({create:function(t,e){this.value=0,this.unit=e||"","number"==typeof t?this.value=isNaN(t)?0:isFinite(t)?t:t<0?-3.4e38:3.4e38:"string"==typeof t?(e=t.match(b.regex.numberAndUnit))&&(this.value=parseFloat(e[1]),"%"==e[5]?this.value/=100:"s"==e[5]&&(this.value*=1e3),this.unit=e[5]):t instanceof b.Number&&(this.value=t.valueOf(),this.unit=t.unit)},extend:{toString:function(){return("%"==this.unit?~~(1e8*this.value)/1e6:"s"==this.unit?this.value/1e3:this.value)+this.unit},toJSON:function(){return this.toString()},valueOf:function(){return this.value},plus:function(t){return t=new b.Number(t),new b.Number(this+t,this.unit||t.unit)},minus:function(t){return t=new b.Number(t),new b.Number(this-t,this.unit||t.unit)},times:function(t){return t=new b.Number(t),new b.Number(this*t,this.unit||t.unit)},divide:function(t){return t=new b.Number(t),new b.Number(this/t,this.unit||t.unit)},to:function(t){var e=new b.Number(this);return"string"==typeof t&&(e.unit=t),e},morph:function(t){return this.destination=new b.Number(t),t.relative&&(this.destination.value+=this.value),this},at:function(t){return this.destination?new b.Number(this.destination).minus(this).times(t).plus(this):this}}}),b.Element=b.invent({create:function(t){this._event=null,this.dom={},(this.node=t)&&(this.type=t.nodeName,this.node.instance=this)},extend:{x:function(t){return this.attr("x",t)},y:function(t){return this.attr("y",t)},cx:function(t){return null==t?this.x()+this.width()/2:this.x(t-this.width()/2)},cy:function(t){return null==t?this.y()+this.height()/2:this.y(t-this.height()/2)},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},width:function(t){return this.attr("width",t)},height:function(t){return this.attr("height",t)},size:function(t,e){var i=f(this,t,e);return this.width(new b.Number(i.width)).height(new b.Number(i.height))},clone:function(t){this.writeDataToDom();var e=v(this.node.cloneNode(!0));return t?t.add(e):this.after(e),e},remove:function(){return this.parent()&&this.parent().removeElement(this),this},replace:function(t){return this.after(t).remove(),t},addTo:function(t){return t.put(this)},putIn:function(t){return t.add(this)},id:function(t){return void 0!==t||this.node.id||(this.node.id=b.eid(this.type)),this.attr("id",t)},inside:function(t,e){var i=this.bbox();return t>i.x&&e>i.y&&t<i.x+i.width&&e<i.y+i.height},show:function(){return this.css("display","")},hide:function(){return this.css("display","none")},visible:function(){return"none"!=this.css("display")},toString:function(){return this.id()},classes:function(){var t=this.attr("class");return null==t?[]:t.trim().split(b.regex.delimiter)},hasClass:function(t){return-1!=this.classes().indexOf(t)},addClass:function(t){if(!this.hasClass(t)){var e=this.classes();e.push(t),this.attr("class",e.join(" "))}return this},removeClass:function(t){return this.hasClass(t)&&this.attr("class",this.classes().filter(function(e){return e!=t}).join(" ")),this},toggleClass:function(t){return this.hasClass(t)?this.removeClass(t):this.addClass(t)},reference:function(t){return b.get(this.attr(t))},parent:function(e){var i=this;if(!i.node.parentNode)return null;if(i=b.adopt(i.node.parentNode),!e)return i;for(;i&&i.node instanceof t.SVGElement;){if("string"==typeof e?i.matches(e):i instanceof e)return i;i=b.adopt(i.node.parentNode)}},doc:function(){return this instanceof b.Doc?this:this.parent(b.Doc)},parents:function(t){var e=[],i=this;do{if(!(i=i.parent(t))||!i.node)break;e.push(i)}while(i.parent);return e},matches:function(t){return o(this.node,t)},native:function(){return this.node},svg:function(t){var i,n;if(!(t&&this instanceof b.Parent))return this.node.outerHTML;for(i=e.createElementNS(b.ns,"svg"),i.innerHTML=t,n=i.childNodes.length;n--;)1!=i.firstChild.nodeType?i.removeChild(i.firstChild):this.node.appendChild(i.firstChild);return this},writeDataToDom:function(){return this.is(b.Parent)&&this.each(function(){this.writeDataToDom()}),this.node.removeAttribute("svgjs:data"),Object.keys(this.dom).length&&this.node.setAttribute("svgjs:data",JSON.stringify(this.dom)),this},setData:function(t){return this.dom=t,this},is:function(t){return a(this,t)}}}),b.easing={"-":function(t){return t},"<>":function(t){return-Math.cos(t*Math.PI)/2+.5},">":function(t){return Math.sin(t*Math.PI/2)},"<":function(t){return 1-Math.cos(t*Math.PI/2)}},b.morph=function(t){return function(e,i){return new b.MorphObj(e,i).at(t)}},b.Situation=b.invent({create:function(t){this.init=!1,this.reversed=!1,this.reversing=!1,this.duration=new b.Number(t.duration).valueOf(),this.delay=new b.Number(t.delay).valueOf(),this.start=+new Date+this.delay,this.finish=this.start+this.duration,this.ease=t.ease,this.loop=0,this.loops=!1,this.animations={},this.attrs={},this.styles={},this.transforms=[],this.once={}}}),b.FX=b.invent({create:function(t){this._target=t,this.situations=[],this.active=!1,this.situation=null,this.paused=!1,this.lastPos=0,this.pos=0,this.absPos=0,this._speed=1},extend:{animate:function(t,e,i){"object"==typeof t&&(e=t.ease,i=t.delay,t=t.duration);var n=new b.Situation({duration:t||1e3,delay:i||0,ease:b.easing[e||"-"]||e});return this.queue(n),this},delay:function(t){var e=new b.Situation({duration:t,delay:0,ease:b.easing["-"]});return this.queue(e)},target:function(t){return t&&t instanceof b.Element?(this._target=t,this):this._target},timeToAbsPos:function(t){return(t-this.situation.start)/(this.situation.duration/this._speed)},absPosToTime:function(t){return this.situation.duration/this._speed*t+this.situation.start},startAnimFrame:function(){this.stopAnimFrame(),this.animationFrame=t.requestAnimationFrame(function(){this.step()}.bind(this))},stopAnimFrame:function(){t.cancelAnimationFrame(this.animationFrame)},start:function(){return!this.active&&this.situation&&(this.active=!0,this.startCurrent()),this},startCurrent:function(){return this.situation.start=+new Date+this.situation.delay/this._speed,this.situation.finish=this.situation.start+this.situation.duration/this._speed,this.initAnimations().step()},queue:function(t){return("function"==typeof t||t instanceof b.Situation)&&this.situations.push(t),this.situation||(this.situation=this.situations.shift()),this},dequeue:function(){return this.stop(),this.situation=this.situations.shift(),this.situation&&(this.situation instanceof b.Situation?this.start():this.situation.call(this)),this},initAnimations:function(){var t,e,i,n=this.situation;if(n.init)return this;for(t in n.animations)for(i=this.target()[t](),Array.isArray(i)||(i=[i]),Array.isArray(n.animations[t])||(n.animations[t]=[n.animations[t]]),e=i.length;e--;)n.animations[t][e]instanceof b.Number&&(i[e]=new b.Number(i[e])),n.animations[t][e]=i[e].morph(n.animations[t][e]);for(t in n.attrs)n.attrs[t]=new b.MorphObj(this.target().attr(t),n.attrs[t]);for(t in n.styles)n.styles[t]=new b.MorphObj(this.target().css(t),n.styles[t]);return n.initialTransformation=this.target().matrixify(),n.init=!0,this},clearQueue:function(){return this.situations=[],this},clearCurrent:function(){return this.situation=null,this},stop:function(t,e){var i=this.active;return this.active=!1,e&&this.clearQueue(),t&&this.situation&&(!i&&this.startCurrent(),this.atEnd()),this.stopAnimFrame(),this.clearCurrent()},reset:function(){if(this.situation){var t=this.situation;this.stop(),this.situation=t,this.atStart()}return this},finish:function(){for(this.stop(!0,!1);this.dequeue().situation&&this.stop(!0,!1););return this.clearQueue().clearCurrent(),this},atStart:function(){return this.at(0,!0)},atEnd:function(){return!0===this.situation.loops&&(this.situation.loops=this.situation.loop+1),"number"==typeof this.situation.loops?this.at(this.situation.loops,!0):this.at(1,!0)},at:function(t,e){var i=this.situation.duration/this._speed;return this.absPos=t,e||(this.situation.reversed&&(this.absPos=1-this.absPos),this.absPos+=this.situation.loop),this.situation.start=+new Date-this.absPos*i,this.situation.finish=this.situation.start+i,this.step(!0)},speed:function(t){return 0===t?this.pause():t?(this._speed=t,this.at(this.absPos,!0)):this._speed},loop:function(t,e){var i=this.last();return i.loops=null==t||t,i.loop=0,e&&(i.reversing=!0),this},pause:function(){return this.paused=!0,this.stopAnimFrame(),this},play:function(){return this.paused?(this.paused=!1,this.at(this.absPos,!0)):this},reverse:function(t){var e=this.last();return e.reversed=void 0===t?!e.reversed:t,this},progress:function(t){return t?this.situation.ease(this.pos):this.pos},after:function(t){var e=this.last(),i=function i(n){n.detail.situation==e&&(t.call(this,e),this.off("finished.fx",i))};return this.target().on("finished.fx",i),this._callStart()},during:function(t){var e=this.last(),i=function(i){i.detail.situation==e&&t.call(this,i.detail.pos,b.morph(i.detail.pos),i.detail.eased,e)};return this.target().off("during.fx",i).on("during.fx",i),this.after(function(){this.off("during.fx",i)}),this._callStart()},afterAll:function(t){var e=function e(i){t.call(this),this.off("allfinished.fx",e)};return this.target().off("allfinished.fx",e).on("allfinished.fx",e),this._callStart()},duringAll:function(t){var e=function(e){t.call(this,e.detail.pos,b.morph(e.detail.pos),e.detail.eased,e.detail.situation)};return this.target().off("during.fx",e).on("during.fx",e),this.afterAll(function(){this.off("during.fx",e)}),this._callStart()},last:function(){return this.situations.length?this.situations[this.situations.length-1]:this.situation},add:function(t,e,i){return this.last()[i||"animations"][t]=e,this._callStart()},step:function(t){if(t||(this.absPos=this.timeToAbsPos(+new Date)),!1!==this.situation.loops){var e,i,n;e=Math.max(this.absPos,0),i=Math.floor(e),!0===this.situation.loops||i<this.situation.loops?(this.pos=e-i,n=this.situation.loop,this.situation.loop=i):(this.absPos=this.situation.loops,this.pos=1,n=this.situation.loop-1,this.situation.loop=this.situation.loops),this.situation.reversing&&(this.situation.reversed=this.situation.reversed!=Boolean((this.situation.loop-n)%2))}else this.absPos=Math.min(this.absPos,1),this.pos=this.absPos;this.pos<0&&(this.pos=0),this.situation.reversed&&(this.pos=1-this.pos);var r=this.situation.ease(this.pos);for(var s in this.situation.once)s>this.lastPos&&s<=r&&(this.situation.once[s].call(this.target(),this.pos,r),delete this.situation.once[s]);return this.active&&this.target().fire("during",{pos:this.pos,eased:r,fx:this,situation:this.situation}),this.situation?(this.eachAt(),1==this.pos&&!this.situation.reversed||this.situation.reversed&&0==this.pos?(this.stopAnimFrame(),this.target().fire("finished",{fx:this,situation:this.situation}),this.situations.length||(this.target().fire("allfinished"),this.situations.length||(this.target().off(".fx"),this.active=!1)),this.active?this.dequeue():this.clearCurrent()):!this.paused&&this.active&&this.startAnimFrame(),this.lastPos=r,this):this},eachAt:function(){var t,e,i,n=this,r=this.target(),s=this.situation;for(t in s.animations)i=[].concat(s.animations[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(n.pos),n.pos):t}),r[t].apply(r,i);for(t in s.attrs)i=[t].concat(s.attrs[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(n.pos),n.pos):t}),r.attr.apply(r,i);for(t in s.styles)i=[t].concat(s.styles[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(n.pos),n.pos):t}),r.css.apply(r,i);if(s.transforms.length){for(i=s.initialTransformation,t=0,e=s.transforms.length;t<e;t++){var a=s.transforms[t];a instanceof b.Matrix?i=a.relative?i.multiply((new b.Matrix).morph(a).at(s.ease(this.pos))):i.morph(a).at(s.ease(this.pos)):(a.relative||a.undo(i.extract()),i=i.multiply(a.at(s.ease(this.pos))))}r.matrix(i)}return this},once:function(t,e,i){var n=this.last();return i||(t=n.ease(t)),n.once[t]=e,this},_callStart:function(){return setTimeout(function(){this.start()}.bind(this),0),this}},parent:b.Element,construct:{animate:function(t,e,i){return(this.fx||(this.fx=new b.FX(this))).animate(t,e,i)},delay:function(t){return(this.fx||(this.fx=new b.FX(this))).delay(t)},stop:function(t,e){return this.fx&&this.fx.stop(t,e),this},finish:function(){return this.fx&&this.fx.finish(),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this},speed:function(t){if(this.fx){if(null==t)return this.fx.speed();this.fx.speed(t)}return this}}}),b.MorphObj=b.invent({create:function(t,e){return b.Color.isColor(e)?new b.Color(t).morph(e):b.regex.delimiter.test(t)?new b.Array(t).morph(e):b.regex.numberAndUnit.test(e)?new b.Number(t).morph(e):(this.value=t,void(this.destination=e))},extend:{at:function(t,e){return e<1?this.value:this.destination},valueOf:function(){return this.value}}}),b.extend(b.FX,{attr:function(t,e,i){if("object"==typeof t)for(var n in t)this.attr(n,t[n]);else this.add(t,e,"attrs");return this},css:function(t,e){if("object"==typeof t)for(var i in t)this.css(i,t[i]);else this.add(t,e,"styles");return this},x:function(t,e){if(this.target()instanceof b.G)return this.transform({x:t},e),this;var i=new b.Number(t);return i.relative=e,this.add("x",i)},y:function(t,e){if(this.target()instanceof b.G)return this.transform({y:t},e),this;var i=new b.Number(t);return i.relative=e,this.add("y",i)},cx:function(t){return this.add("cx",new b.Number(t))},cy:function(t){return this.add("cy",new b.Number(t))},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 b.Text)this.attr("font-size",t);else{var i;t&&e||(i=this.target().bbox()),t||(t=i.width/i.height*e),e||(e=i.height/i.width*t),this.add("width",new b.Number(t)).add("height",new b.Number(e))}return this},width:function(t){return this.add("width",new b.Number(t))},height:function(t){return this.add("height",new b.Number(t))},plot:function(t,e,i,n){return 4==arguments.length?this.plot([t,e,i,n]):this.add("plot",new(this.target().morphArray)(t))},leading:function(t){return this.target().leading?this.add("leading",new b.Number(t)):this},viewbox:function(t,e,i,n){return this.target()instanceof b.Container&&this.add("viewbox",new b.Box(t,e,i,n)),this},update:function(t){if(this.target()instanceof b.Stop){if("number"==typeof t||t instanceof b.Number)return this.update({offset:arguments[0],color:arguments[1],opacity:arguments[2]});null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",t.offset)}return this}}),b.Matrix=b.invent({create:function(t){var e,i=p([1,0,0,1,0,0]);for(t=t instanceof b.Element?t.matrixify():"string"==typeof t?p(t.split(b.regex.delimiter).map(parseFloat)):6==arguments.length?p([].slice.call(arguments)):Array.isArray(t)?p(t):"object"==typeof t?t:i,e=k.length-1;e>=0;--e)this[k[e]]=null!=t[k[e]]?t[k[e]]:i[k[e]]},extend:{extract:function(){var t=d(this,0,1),e=d(this,1,0),i=180/Math.PI*Math.atan2(t.y,t.x)-90;return{x:this.e,y:this.f,transformedX:(this.e*Math.cos(i*Math.PI/180)+this.f*Math.sin(i*Math.PI/180))/Math.sqrt(this.a*this.a+this.b*this.b),transformedY:(this.f*Math.cos(i*Math.PI/180)+this.e*Math.sin(-i*Math.PI/180))/Math.sqrt(this.c*this.c+this.d*this.d),skewX:-i,skewY:180/Math.PI*Math.atan2(e.y,e.x),scaleX:Math.sqrt(this.a*this.a+this.b*this.b),scaleY:Math.sqrt(this.c*this.c+this.d*this.d),rotation:i,a:this.a,b:this.b,c:this.c,d:this.d,e:this.e,f:this.f,matrix:new b.Matrix(this)}},clone:function(){return new b.Matrix(this)},morph:function(t){return this.destination=new b.Matrix(t),this},at:function(t){return this.destination?new b.Matrix({a:this.a+(this.destination.a-this.a)*t,b:this.b+(this.destination.b-this.b)*t,c:this.c+(this.destination.c-this.c)*t,d:this.d+(this.destination.d-this.d)*t,e:this.e+(this.destination.e-this.e)*t,f:this.f+(this.destination.f-this.f)*t}):this},multiply:function(t){return new b.Matrix(this.native().multiply(m(t).native()))},inverse:function(){return new b.Matrix(this.native().inverse())},translate:function(t,e){return new b.Matrix(this.native().translate(t||0,e||0))},scale:function(t,e,i,n){return 1==arguments.length?e=t:3==arguments.length&&(n=i,i=e,e=t),this.around(i,n,new b.Matrix(t,0,0,e,0,0))},rotate:function(t,e,i){return t=b.utils.radians(t),this.around(e,i,new b.Matrix(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0))},flip:function(t,e){return"x"==t?this.scale(-1,1,e,0):"y"==t?this.scale(1,-1,0,e):this.scale(-1,-1,t,null!=e?e:t)},skew:function(t,e,i,n){return 1==arguments.length?e=t:3==arguments.length&&(n=i,i=e,e=t),t=b.utils.radians(t),e=b.utils.radians(e),this.around(i,n,new b.Matrix(1,Math.tan(e),Math.tan(t),1,0,0))},skewX:function(t,e,i){return this.skew(t,0,e,i)},skewY:function(t,e,i){return this.skew(0,t,e,i)},around:function(t,e,i){return this.multiply(new b.Matrix(1,0,0,1,t||0,e||0)).multiply(i).multiply(new b.Matrix(1,0,0,1,-t||0,-e||0))},native:function(){for(var t=b.parser.native.createSVGMatrix(),e=k.length-1;e>=0;e--)t[k[e]]=this[k[e]];return t},toString:function(){return"matrix("+this.a+","+this.b+","+this.c+","+this.d+","+this.e+","+this.f+")"}},parent:b.Element,construct:{ctm:function(){return new b.Matrix(this.node.getCTM())},screenCTM:function(){if(this instanceof b.Nested){var t=this.rect(1,1),e=t.node.getScreenCTM();return t.remove(),new b.Matrix(e)}return new b.Matrix(this.node.getScreenCTM())}}}),b.Point=b.invent({create:function(t,e){var i,n={x:0,y:0};i=Array.isArray(t)?{x:t[0],y:t[1]}:"object"==typeof t?{x:t.x,y:t.y}:null!=t?{x:t,y:null!=e?e:t}:n,this.x=i.x,this.y=i.y},extend:{clone:function(){return new b.Point(this)},morph:function(t,e){return this.destination=new b.Point(t,e),this},at:function(t){return this.destination?new b.Point({x:this.x+(this.destination.x-this.x)*t,y:this.y+(this.destination.y-this.y)*t}):this},native:function(){var t=b.parser.native.createSVGPoint();return t.x=this.x,t.y=this.y,t},transform:function(t){return new b.Point(this.native().matrixTransform(t.native()))}}}),b.extend(b.Element,{point:function(t,e){return new b.Point(t,e).transform(this.screenCTM().inverse())}}),b.extend(b.Element,{attr:function(t,e,i){if(null==t){for(t={},e=this.node.attributes,i=e.length-1;i>=0;i--)t[e[i].nodeName]=b.regex.isNumber.test(e[i].nodeValue)?parseFloat(e[i].nodeValue):e[i].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.getAttribute(t),null==e?b.defaults.attrs[t]:b.regex.isNumber.test(e)?parseFloat(e):e;"fill"!=t&&"stroke"!=t||(b.regex.isImage.test(e)&&(e=this.doc().defs().image(e)),e instanceof b.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new b.Number(e):b.Color.isColor(e)?e=new b.Color(e):Array.isArray(e)&&(e=new b.Array(e)),"leading"==t?this.leading&&this.leading(e):"string"==typeof i?this.node.setAttributeNS(i,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this}}),b.extend(b.Element,{transform:function(t,e){var i,n,r=this;if("object"!=typeof t)return i=new b.Matrix(r).extract(),"string"==typeof t?i[t]:i;if(i=new b.Matrix(r),e=!!e||!!t.relative,
-null!=t.a)i=e?i.multiply(new b.Matrix(t)):new b.Matrix(t);else if(null!=t.rotation)x(t,r),i=e?i.rotate(t.rotation,t.cx,t.cy):i.rotate(t.rotation-i.extract().rotation,t.cx,t.cy);else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(x(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var s=i.extract();t.scaleX=1*t.scaleX/s.scaleX,t.scaleY=1*t.scaleY/s.scaleY}i=i.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew||null!=t.skewX||null!=t.skewY){if(x(t,r),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){var s=i.extract();i=i.multiply((new b.Matrix).skew(s.skewX,s.skewY,t.cx,t.cy).inverse())}i=i.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(n=r.bbox(),t.flip=n.cx,t.offset=n.cy):t.flip=t.offset,i=(new b.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(e?i=i.translate(t.x,t.y):(null!=t.x&&(i.e=t.x),null!=t.y&&(i.f=t.y)));return this.attr("transform",i)}}),b.extend(b.FX,{transform:function(t,e){var i,n,r=this.target();return"object"!=typeof t?(i=new b.Matrix(r).extract(),"string"==typeof t?i[t]:i):(e=!!e||!!t.relative,null!=t.a?i=new b.Matrix(t):null!=t.rotation?(x(t,r),i=new b.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale||null!=t.scaleX||null!=t.scaleY?(x(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,i=new b.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX||null!=t.skewY?(x(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,i=new b.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(n=r.bbox(),t.flip=n.cx,t.offset=n.cy):t.flip=t.offset,i=(new b.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(i=new b.Translate(t.x,t.y)),i?(i.relative=e,this.last().transforms.push(i),this._callStart()):this)}}),b.extend(b.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")||"").split(b.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(b.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(p(e[1])):t[e[0]].apply(t,e[1])},new b.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),i=t.screenCTM().inverse();return this.addTo(t).untransform().transform(i.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),b.Transformation=b.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var i=0,n=this.arguments.length;i<n;++i)this[this.arguments[i]]=t[i];else if("object"==typeof t)for(var i=0,n=this.arguments.length;i<n;++i)this[this.arguments[i]]=t[this.arguments[i]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],i=0,n=this.arguments.length;i<n;++i)e.push(this[this.arguments[i]]);var r=this._undo||new b.Matrix;return r=(new b.Matrix).morph(b.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,i=this.arguments.length;e<i;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(b[u(this.method)])(t,!0).at(1),this}}}),b.Translate=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),b.Rotate=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new b.Matrix).rotate((new b.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),b.Scale=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),b.Skew=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),b.extend(b.Element,{css:function(t,e){var i,n,r={};if(0==arguments.length)return this.node.style.cssText.split(/\s*;\s*/).filter(function(t){return!!t.length}).forEach(function(t){i=t.split(/\s*:\s*/),r[i[0]]=i[1]}),r;if(arguments.length<2){if(Array.isArray(t)){for(n=t.length;n--;)r[h(t[n])]=this.node.style[h(t[n])];return r}if("string"==typeof t)return this.node.style[h(t)];if("object"==typeof t)for(n in t)this.node.style[h(n)]=null==t[n]||b.regex.isBlank.test(t[n])?"":t[n]}return 2==arguments.length&&(this.node.style[h(t)]=null==e||b.regex.isBlank.test(e)?"":e),this}}),b.Parent=b.invent({create:function(t){this.constructor.call(this,t)},inherit:b.Element,extend:{children:function(){return b.utils.map(b.utils.filterSVGElements(this.node.childNodes),function(t){return b.adopt(t)})},add:function(t,e){return null==e?this.node.appendChild(t.node):t.node!=this.node.childNodes[e]&&this.node.insertBefore(t.node,this.node.childNodes[e]),this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.childNodes).indexOf(t.node)},get:function(t){return b.adopt(this.node.childNodes[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.childNodes.length-1)},each:function(t,e){var i,n,r=this.children();for(i=0,n=r.length;i<n;i++)r[i]instanceof b.Element&&t.apply(r[i],[i,r]),e&&r[i]instanceof b.Container&&r[i].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this},defs:function(){return this.doc().defs()}}}),b.extend(b.Parent,{flatten:function(t){return this instanceof b.Defs?this:(t=t||(this instanceof b.Doc?this:this.parent(b.Parent)),this.each(function(){return this instanceof b.Defs?this:this instanceof b.Parent?this.flatten(t):this.toParent(t)}),this.node.firstChild||this.remove(),this)}}),b.Container=b.invent({create:function(t){this.constructor.call(this,t)},inherit:b.Parent}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){b.Element.prototype[t]=function(e){return b.on(this.node,t,e),this}}),b.listeners=[],b.handlerMap=[],b.listenerId=0,b.on=function(t,e,i,n,r){var s=i.bind(n||t.instance||t),a=(b.handlerMap.indexOf(t)+1||b.handlerMap.push(t))-1,o=e.split(".")[0],h=e.split(".")[1]||"*";b.listeners[a]=b.listeners[a]||{},b.listeners[a][o]=b.listeners[a][o]||{},b.listeners[a][o][h]=b.listeners[a][o][h]||{},i._svgjsListenerId||(i._svgjsListenerId=++b.listenerId),b.listeners[a][o][h][i._svgjsListenerId]=s,t.addEventListener(o,s,r||!1)},b.off=function(t,e,i){var n=b.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1],a="";if(-1!=n)if(i){if("function"==typeof i&&(i=i._svgjsListenerId),!i)return;b.listeners[n][r]&&b.listeners[n][r][s||"*"]&&(t.removeEventListener(r,b.listeners[n][r][s||"*"][i],!1),delete b.listeners[n][r][s||"*"][i])}else if(s&&r){if(b.listeners[n][r]&&b.listeners[n][r][s]){for(i in b.listeners[n][r][s])b.off(t,[r,s].join("."),i);delete b.listeners[n][r][s]}}else if(s)for(e in b.listeners[n])for(a in b.listeners[n][e])s===a&&b.off(t,[e,s].join("."));else if(r){if(b.listeners[n][r]){for(a in b.listeners[n][r])b.off(t,[r,a].join("."));delete b.listeners[n][r]}}else{for(e in b.listeners[n])b.off(t,e);delete b.listeners[n],delete b.handlerMap[n]}},b.extend(b.Element,{on:function(t,e,i,n){return b.on(this.node,t,e,i,n),this},off:function(t,e){return b.off(this.node,t,e),this},fire:function(e,i){return e instanceof t.Event?this.node.dispatchEvent(e):this.node.dispatchEvent(e=new t.CustomEvent(e,{detail:i,cancelable:!0})),this._event=e,this},event:function(){return this._event}}),b.Defs=b.invent({create:"defs",inherit:b.Container}),b.G=b.invent({create:"g",inherit:b.Container,extend:{x:function(t){return null==t?this.transform("x"):this.transform({x:t-this.x()},!0)},y:function(t){return null==t?this.transform("y"):this.transform({y:t-this.y()},!0)},cx:function(t){return null==t?this.gbox().cx:this.x(t-this.gbox().width/2)},cy:function(t){return null==t?this.gbox().cy:this.y(t-this.gbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return t.x+=e.x,t.x2+=e.x,t.cx+=e.x,t.y+=e.y,t.y2+=e.y,t.cy+=e.y,t}},construct:{group:function(){return this.put(new b.G)}}}),b.extend(b.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()+1,e=this.parent();return e.removeElement(this).add(this,t),e instanceof b.Doc&&e.node.appendChild(e.defs().node),this},backward:function(){var t=this.position();return t>0&&this.parent().removeElement(this).add(this,t-1),this},front:function(){var t=this.parent();return t.node.appendChild(this.node),t instanceof b.Doc&&t.node.appendChild(t.defs().node),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}}),b.Mask=b.invent({create:"mask",inherit:b.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unmask()}),b.Element.prototype.remove.call(this)},targets:function(){return b.select('svg [mask*="'+this.id()+'"]')}},construct:{mask:function(){return this.defs().put(new b.Mask)}}}),b.extend(b.Element,{maskWith:function(t){var e=t instanceof b.Mask?t:this.parent().mask().add(t);return this.attr("mask",'url("#'+e.id()+'")')},unmask:function(){return this.attr("mask",null)},masker:function(){return this.reference("mask")}}),b.ClipPath=b.invent({create:"clipPath",inherit:b.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unclip()}),b.Element.prototype.remove.call(this)},targets:function(){return b.select('svg [clip-path*="'+this.id()+'"]')}},construct:{clip:function(){return this.defs().put(new b.ClipPath)}}}),b.extend(b.Element,{clipWith:function(t){var e=t instanceof b.ClipPath?t:this.parent().clip().add(t);return this.attr("clip-path",'url("#'+e.id()+'")')},unclip:function(){return this.attr("clip-path",null)},clipper:function(){return this.reference("clip-path")}}),b.Gradient=b.invent({create:function(t){this.constructor.call(this,b.create(t+"Gradient"))},inherit:b.Container,extend:{at:function(t,e,i){return this.put(new b.Stop).update(t,e,i)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},fill:function(){return"url(#"+this.id()+")"},toString:function(){return this.fill()},attr:function(t,e,i){return"transform"==t&&(t="gradientTransform"),b.Container.prototype.attr.call(this,t,e,i)}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),b.extend([b.Gradient,b.FX],{from:function(t,e){return"radialGradient"==(this._target||this).type?this.attr({fx:new b.Number(t),fy:new b.Number(e)}):this.attr({x1:new b.Number(t),y1:new b.Number(e)})},to:function(t,e){return"radialGradient"==(this._target||this).type?this.attr({cx:new b.Number(t),cy:new b.Number(e)}):this.attr({x2:new b.Number(t),y2:new b.Number(e)})}}),b.extend(b.Defs,{gradient:function(t,e){return this.put(new b.Gradient(t)).update(e)}}),b.Stop=b.invent({create:"stop",inherit:b.Element,extend:{update:function(t){return("number"==typeof t||t instanceof b.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),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 b.Number(t.offset)),this}}}),b.Pattern=b.invent({create:"pattern",inherit:b.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.fill()},attr:function(t,e,i){return"transform"==t&&(t="patternTransform"),b.Container.prototype.attr.call(this,t,e,i)}},construct:{pattern:function(t,e,i){return this.defs().pattern(t,e,i)}}}),b.extend(b.Defs,{pattern:function(t,e,i){return this.put(new b.Pattern).update(i).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),b.Doc=b.invent({create:function(t){t&&(t="string"==typeof t?e.getElementById(t):t,"svg"==t.nodeName?this.constructor.call(this,t):(this.constructor.call(this,b.create("svg")),t.appendChild(this.node),this.size("100%","100%")),this.namespace().defs())},inherit:b.Container,extend:{namespace:function(){return this.attr({xmlns:b.ns,version:"1.1"}).attr("xmlns:xlink",b.xlink,b.xmlns).attr("xmlns:svgjs",b.svgjs,b.xmlns)},defs:function(){if(!this._defs){var t;(t=this.node.getElementsByTagName("defs")[0])?this._defs=b.adopt(t):this._defs=new b.Defs,this.node.appendChild(this._defs.node)}return this._defs},parent:function(){return"#document"==this.node.parentNode.nodeName?null:this.node.parentNode},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,b.parser.draw.parentNode||this.node.appendChild(b.parser.draw),this}}}),b.Shape=b.invent({create:function(t){this.constructor.call(this,t)},inherit:b.Element}),b.Bare=b.invent({create:function(t,e){if(this.constructor.call(this,b.create(t)),e)for(var i in e.prototype)"function"==typeof e.prototype[i]&&(this[i]=e.prototype[i])},inherit:b.Element,extend:{words:function(t){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return this.node.appendChild(e.createTextNode(t)),this}}}),b.extend(b.Parent,{element:function(t,e){return this.put(new b.Bare(t,e))}}),b.Symbol=b.invent({create:"symbol",inherit:b.Container,construct:{symbol:function(){return this.put(new b.Symbol)}}}),b.Use=b.invent({create:"use",inherit:b.Shape,extend:{element:function(t,e){return this.attr("href",(e||"")+"#"+t,b.xlink)}},construct:{use:function(t,e){return this.put(new b.Use).element(t,e)}}}),b.Rect=b.invent({create:"rect",inherit:b.Shape,construct:{rect:function(t,e){return this.put(new b.Rect).size(t,e)}}}),b.Circle=b.invent({create:"circle",inherit:b.Shape,construct:{circle:function(t){return this.put(new b.Circle).rx(new b.Number(t).divide(2)).move(0,0)}}}),b.extend([b.Circle,b.FX],{rx:function(t){return this.attr("r",t)},ry:function(t){return this.rx(t)}}),b.Ellipse=b.invent({create:"ellipse",inherit:b.Shape,construct:{ellipse:function(t,e){return this.put(new b.Ellipse).size(t,e).move(0,0)}}}),b.extend([b.Ellipse,b.Rect,b.FX],{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),b.extend([b.Circle,b.Ellipse],{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return null==t?2*this.rx():this.rx(new b.Number(t).divide(2))},height:function(t){return null==t?2*this.ry():this.ry(new b.Number(t).divide(2))},size:function(t,e){var i=f(this,t,e);return this.rx(new b.Number(i.width).divide(2)).ry(new b.Number(i.height).divide(2))}}),b.Line=b.invent({create:"line",inherit:b.Shape,extend:{array:function(){return new b.PointArray([[this.attr("x1"),this.attr("y1")],[this.attr("x2"),this.attr("y2")]])},plot:function(t,e,i,n){return null==t?this.array():(t=void 0!==e?{x1:t,y1:e,x2:i,y2:n}:new b.PointArray(t).toLine(),this.attr(t))},move:function(t,e){return this.attr(this.array().move(t,e).toLine())},size:function(t,e){var i=f(this,t,e);return this.attr(this.array().size(i.width,i.height).toLine())}},construct:{line:function(t,e,i,n){return b.Line.prototype.plot.apply(this.put(new b.Line),null!=t?[t,e,i,n]:[0,0,0,0])}}}),b.Polyline=b.invent({create:"polyline",inherit:b.Shape,construct:{polyline:function(t){return this.put(new b.Polyline).plot(t||new b.PointArray)}}}),b.Polygon=b.invent({create:"polygon",inherit:b.Shape,construct:{polygon:function(t){return this.put(new b.Polygon).plot(t||new b.PointArray)}}}),b.extend([b.Polyline,b.Polygon],{array:function(){return this._array||(this._array=new b.PointArray(this.attr("points")))},plot:function(t){return null==t?this.array():this.clear().attr("points","string"==typeof t?t:this._array=new b.PointArray(t))},clear:function(){return delete this._array,this},move:function(t,e){return this.attr("points",this.array().move(t,e))},size:function(t,e){var i=f(this,t,e);return this.attr("points",this.array().size(i.width,i.height))}}),b.extend([b.Line,b.Polyline,b.Polygon],{morphArray:b.PointArray,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)}}),b.Path=b.invent({create:"path",inherit:b.Shape,extend:{morphArray:b.PathArray,array:function(){return this._array||(this._array=new b.PathArray(this.attr("d")))},plot:function(t){return null==t?this.array():this.clear().attr("d","string"==typeof t?t:this._array=new b.PathArray(t))},clear:function(){return delete this._array,this},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=f(this,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)}},construct:{path:function(t){return this.put(new b.Path).plot(t||new b.PathArray)}}}),b.Image=b.invent({create:"image",inherit:b.Shape,extend:{load:function(e,i){if(!e)return this;var n=new t.Image;return b.on(n,"load",function(t){var r=this.parent();0==this.width()&&0==this.height()&&this.size(n.width,n.height),r instanceof b.Pattern&&0==r.width()&&0==r.height()&&r.size(this.width(),this.height()),"function"==typeof i&&i.call(this,{width:n.width,height:n.height,ratio:n.width/n.height,url:e})},this),this.attr("href",n.src=e,b.xlink)}},construct:{image:function(t,e){return this.put(new b.Image).size(0,0).load(t,e)}}}),b.Text=b.invent({create:function(){this.constructor.call(this,b.create("text")),this.dom.leading=new b.Number(1.3),this._rebuild=!0,this._build=!1,this.attr("font-family",b.defaults.attrs["font-family"])},inherit:b.Parent,extend:{x:function(t){return null==t?this.attr("x"):this.attr("x",t)},y:function(t){var e=this.attr("y"),i="number"==typeof e?e-this.bbox().y:0;return null==t?"number"==typeof e?e-i:e:this.attr("y","number"==typeof t?t+i: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)},text:function(t){if(void 0===t){for(var t="",e=this.node.childNodes,i=0,n=e.length;i<n;++i)0!=i&&3!=e[i].nodeType&&1==b.adopt(e[i]).dom.newLined&&(t+="\n"),t+=e[i].textContent;return t}if(this.clear().build(!0),"function"==typeof t)t.call(this,this);else{t=t.split("\n");for(var i=0,r=t.length;i<r;i++)this.tspan(t[i]).newLine()}return this.build(!1).rebuild()},size:function(t){return this.attr("font-size",t).rebuild()},leading:function(t){return null==t?this.dom.leading:(this.dom.leading=new b.Number(t),this.rebuild())},rebuild:function(t){if("boolean"==typeof t&&(this._rebuild=t),this._rebuild){var e=this,i=0,n=this.dom.leading*new b.Number(this.attr("font-size"));this.each(function(){this.dom.newLined&&(e.textPath()||this.attr("x",e.attr("x")),"\n"==this.text()?i+=n:(this.attr("dy",n+i),i=0))}),this.fire("rebuild")}return this},build:function(t){return this._build=!!t,this},setData:function(t){return this.dom=t,this.dom.leading=new b.Number(t.leading||1.3),this}},construct:{text:function(t){return this.put(new b.Text).text(t)},plain:function(t){return this.put(new b.Text).plain(t)}}}),b.Tspan=b.invent({create:"tspan",inherit:b.Parent,extend:{text:function(t){return null==t?this.node.textContent+(this.dom.newLined?"\n":""):("function"==typeof t?t.call(this,this):this.plain(t),this)},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){var t=this.parent(b.Text);return this.dom.newLined=!0,this.dy(t.dom.leading*t.attr("font-size")).attr("x",t.x())}}}),b.extend([b.Text,b.Tspan],{plain:function(t){return!1===this._build&&this.clear(),this.node.appendChild(e.createTextNode(t)),this},tspan:function(t){var e=(this.textPath&&this.textPath()||this).node,i=new b.Tspan;return!1===this._build&&this.clear(),e.appendChild(i.node),i.text(t)},length:function(){return this.node.getComputedTextLength()}}),b.TextPath=b.invent({create:"textPath",inherit:b.Parent,parent:b.Text,construct:{morphArray:b.PathArray,path:function(t){for(var e=new b.TextPath,i=this.doc().defs().path(t);this.node.hasChildNodes();)e.node.appendChild(this.node.firstChild);return this.node.appendChild(e.node),e.attr("href","#"+i,b.xlink),this},array:function(){var t=this.track();return t?t.array():null},plot:function(t){var e=this.track(),i=null;return e&&(i=e.plot(t)),null==t?i:this},track:function(){var t=this.textPath();if(t)return t.reference("href")},textPath:function(){if(this.node.firstChild&&"textPath"==this.node.firstChild.nodeName)return b.adopt(this.node.firstChild)}}}),b.Nested=b.invent({create:function(){this.constructor.call(this,b.create("svg")),this.css("overflow","visible")},inherit:b.Container,construct:{nested:function(){return this.put(new b.Nested)}}}),b.A=b.invent({create:"a",inherit:b.Container,extend:{to:function(t){return this.attr("href",t,b.xlink)},show:function(t){return this.attr("show",t,b.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new b.A).to(t)}}}),b.extend(b.Element,{linkTo:function(t){var e=new b.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent().put(e).put(this)}}),b.Marker=b.invent({create:"marker",inherit:b.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,i){return this.defs().marker(t,e,i)}}}),b.extend(b.Defs,{marker:function(t,e,i){return this.put(new b.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(i)}}),b.extend([b.Line,b.Polyline,b.Polygon,b.Path],{marker:function(t,e,i,n){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof b.Marker?arguments[1]:this.doc().marker(e,i,n),this.attr(r,t)}});var A={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};["fill","stroke"].forEach(function(t){var e,i={};i[t]=function(i){if(void 0===i)return this;if("string"==typeof i||b.Color.isRgb(i)||i&&"function"==typeof i.fill)this.attr(t,i);else for(e=A[t].length-1;e>=0;e--)null!=i[A[t][e]]&&this.attr(A.prefix(t,A[t][e]),i[A[t][e]]);return this},b.extend([b.Element,b.FX],i)}),b.extend([b.Element,b.FX],{rotate:function(t,e,i){return this.transform({rotation:t,cx:e,cy:i})},skew:function(t,e,i,n){return 1==arguments.length||3==arguments.length?this.transform({skew:t,cx:e,cy:i}):this.transform({skewX:t,skewY:e,cx:i,cy:n})},scale:function(t,e,i,n){return 1==arguments.length||3==arguments.length?this.transform({scale:t,cx:e,cy:i}):this.transform({scaleX:t,scaleY:e,cx:i,cy:n})},translate:function(t,e){return this.transform({x:t,y:e})},flip:function(t,e){return e="number"==typeof t?t:e,this.transform({flip:t||"both",offset:e})},matrix:function(t){return this.attr("transform",new b.Matrix(6==arguments.length?[].slice.call(arguments):t))},opacity:function(t){return this.attr("opacity",t)},dx:function(t){return this.x(new b.Number(t).plus(this instanceof b.FX?0:this.x()),!0)},dy:function(t){return this.y(new b.Number(t).plus(this instanceof b.FX?0:this.y()),!0)},dmove:function(t,e){return this.dx(t).dy(e)}}),b.extend([b.Rect,b.Ellipse,b.Circle,b.Gradient,b.FX],{radius:function(t,e){var i=(this._target||this).type;return"radialGradient"==i||"radialGradient"==i?this.attr("r",new b.Number(t)):this.rx(t).ry(null==e?t:e)}}),b.extend(b.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return new b.Point(this.node.getPointAtLength(t))}}),b.extend([b.Parent,b.Text,b.Tspan,b.FX],{font:function(t,e){if("object"==typeof t)for(e in t)this.font(e,t[e]);return"leading"==t?this.leading(e):"anchor"==t?this.attr("text-anchor",e):"size"==t||"family"==t||"weight"==t||"stretch"==t||"variant"==t||"style"==t?this.attr("font-"+t,e):this.attr(t,e)}}),b.extend(b.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(e){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:!0===i||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),b.extend(b.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={})}}),b.get=function(t){var i=e.getElementById(w(t)||t);return b.adopt(i)},b.select=function(t,i){return b.utils.map((i||e).querySelectorAll(t),function(t){return b.adopt(t)})},b.$$=function(t,i){return b.utils.map((i||e).querySelectorAll(t),function(t){return b.adopt(t)})},b.$=function(t,i){return b.adopt((i||e).querySelector(t))},b.extend(b.Parent,{select:function(t){return b.select(t,this.node)}});var k="abcdef".split("");return b.Box=b.invent({create:function(t){var e=[0,0,0,0];t="string"==typeof t?t.split(b.regex.delimiter).map(parseFloat):Array.isArray(t)?t:"object"==typeof t?[null!=t.left?t.left:t.x,null!=t.top?t.top:t.y,t.width,t.height]:4==arguments.length?[].slice.call(arguments):e,this.x=t[0],this.y=t[1],this.width=t[2],this.height=t[3],g(this)},extend:{merge:function(t){var e=Math.min(this.x,t.x),i=Math.min(this.y,t.y);return new b.Box(e,i,Math.max(this.x+this.width,t.x+t.width)-e,Math.max(this.y+this.height,t.y+t.height)-i)},transform:function(t){var e=1/0,i=-1/0,n=1/0,r=-1/0;return[new b.Point(this.x,this.y),new b.Point(this.x2,this.y),new b.Point(this.x,this.y2),new b.Point(this.x2,this.y2)].forEach(function(s){s=s.transform(t),e=Math.min(e,s.x),i=Math.max(i,s.x),n=Math.min(n,s.y),r=Math.max(r,s.y)}),new b.Box(e,n,i-e,r-n)},addOffset:function(){return this.x+=t.pageXOffset,this.y+=t.pageYOffset,this},toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height},morph:function(t,e,i,n){return this.destination=new b.Box(t,e,i,n),this},at:function(t){return this.destination?new b.Box(this.x+(this.destination.x-this.x)*t,this.y+(this.destination.y-this.y)*t,this.width+(this.destination.width-this.width)*t,this.height+(this.destination.height-this.height)*t):this}},parent:b.Element,construct:{bbox:function(){var t;try{if(t=this.node.getBBox(),i(t)&&!n(this.node))throw new Exception("Element not in the dom")}catch(i){try{var e=this.clone(b.parser.draw.instance).show();t=e.node.getBBox(),e.remove()}catch(t){console.warn("Getting a bounding box of this element is not possible")}}return new b.Box(t)},rbox:function(t){try{var e=new b.Box(this.node.getBoundingClientRect());return t?e.transform(t.screenCTM().inverse()):e.addOffset()}catch(t){return new b.Box}}}}),b.extend([b.Doc,b.Nested,b.Symbol,b.Image,b.Pattern,b.Marker,b.ForeignObject,b.View],{viewbox:function(t,e,i,n){return null==t?new b.Box(this.attr("viewBox")):this.attr("viewBox",new b.Box(t,e,i,n))}}),b});
\ No newline at end of file
+/*! svg.js v3.0.0 MIT*/;!function(t,e){"function"==typeof define&&define.amd?define(function(){return e(t,t.document)}):"object"==typeof exports?module.exports=t.document?e(t,t.document):function(t){return e(t,t.document)}:t.SVG=e(t,t.document)}("undefined"!=typeof window?window:this,function(t,e){function n(t){return!(t.w||t.h||t.x||t.y)}function i(t){return(e.documentElement.contains||function(t){for(;t.parentNode;)t=t.parentNode;return t==e}).call(e.documentElement,t)}function r(t,e,n,i){return n+i.replace(b.regex.dots," .")}function s(t){for(var e=t.slice(0),n=e.length;n--;)Array.isArray(e[n])&&(e[n]=s(e[n]));return e}function a(t,e){return t instanceof e}function o(t,e){return(t.matches||t.matchesSelector||t.msMatchesSelector||t.mozMatchesSelector||t.webkitMatchesSelector||t.oMatchesSelector).call(t,e)}function h(t){return t.toLowerCase().replace(/-(.)/g,function(t,e){return e.toUpperCase()})}function u(t){return t.charAt(0).toUpperCase()+t.slice(1)}function l(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}function c(t){var e=t.toString(16);return 1==e.length?"0"+e:e}function f(t,e,n){if(null==e||null==n){var i=t.bbox();null==e?e=i.width/i.height*n:null==n&&(n=i.height/i.width*e)}return{width:e,height:n}}function d(t,e,n){return{x:e*t.a+n*t.c+0,y:e*t.b+n*t.d+0}}function p(t){return{a:t[0],b:t[1],c:t[2],d:t[3],e:t[4],f:t[5]}}function x(t){return t instanceof b.Matrix||(t=new b.Matrix(t)),t}function m(t,e){t.cx=null==t.cx?e.bbox().cx:t.cx,t.cy=null==t.cy?e.bbox().cy:t.cy}function y(t){for(var e=0,n=t.length,i="";e<n;e++)i+=t[e][0],null!=t[e][1]&&(i+=t[e][1],null!=t[e][2]&&(i+=" ",i+=t[e][2],null!=t[e][3]&&(i+=" ",i+=t[e][3],i+=" ",i+=t[e][4],null!=t[e][5]&&(i+=" ",i+=t[e][5],i+=" ",i+=t[e][6],null!=t[e][7]&&(i+=" ",i+=t[e][7])))));return i+" "}function v(e){for(var n=e.childNodes.length-1;n>=0;n--)e.childNodes[n]instanceof t.SVGElement&&v(e.childNodes[n]);return e.id?b.adopt(e).id(b.eid(e.nodeName)):b.adopt(e)}function g(t){return null==t.x&&(t.x=0,t.y=0,t.width=0,t.height=0),t.w=t.width,t.h=t.height,t.x2=t.x+t.width,t.y2=t.y+t.height,t.cx=t.x+t.width/2,t.cy=t.y+t.height/2,t}function w(t){var e=(t||"").toString().match(b.regex.reference);if(e)return e[1]}var b=this.SVG=function(t){if(b.supported)return t=new b.Doc(t),b.parser.draw||b.prepare(),t};if(b.ns="http://www.w3.org/2000/svg",b.xmlns="http://www.w3.org/2000/xmlns/",b.xlink="http://www.w3.org/1999/xlink",b.svgjs="http://svgjs.com/svgjs",b.supported=function(){return!!e.createElementNS&&!!e.createElementNS(b.ns,"svg").createSVGRect}(),!b.supported)return!1;b.did=1e3,b.eid=function(t){return"Svgjs"+u(t)+b.did++},b.create=function(t){return e.createElementNS(this.ns,t)},b.extend=function(t,e){var n,i;for(t=Array.isArray(t)?t:[t],i=t.length-1;i>=0;i--)if(t[i])for(n in e)t[i].prototype[n]=e[n]},b.invent=function(t){var e="function"==typeof t.create?t.create:function(){this.constructor.call(this,b.create(t.create))};return t.inherit&&(e.prototype=new t.inherit),t.extend&&b.extend(e,t.extend),t.construct&&b.extend(t.parent||b.Container,t.construct),e},b.adopt=function(e){if(!e)return null;if(e.instance)return e.instance;var n;return n="svg"==e.nodeName?e.parentNode instanceof t.SVGElement?new b.Nested:new b.Doc:"linearGradient"==e.nodeName?new b.Gradient("linear"):"radialGradient"==e.nodeName?new b.Gradient("radial"):b[u(e.nodeName)]?new(b[u(e.nodeName)]):new b.Element(e),n.type=e.nodeName,n.node=e,e.instance=n,n instanceof b.Doc&&n.namespace().defs(),n.setData(JSON.parse(e.getAttribute("svgjs:data"))||{}),n},b.prepare=function(){var t=e.getElementsByTagName("body")[0],n=(t?new b.Doc(t):b.adopt(e.documentElement).nested()).size(2,0);b.parser={body:t||e.documentElement,draw:n.css({opacity:0,position:"absolute",left:"-100%",top:"-100%",overflow:"hidden"}).node,poly:n.polyline().node,path:n.path().node,native:b.create("svg")}},b.parser={native:b.create("svg")},e.addEventListener("DOMContentLoaded",function(){b.parser.draw||b.prepare()},!1),b.regex={numberAndUnit:/^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i,hex:/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i,rgb:/rgb\((\d+),(\d+),(\d+)\)/,reference:/#([a-z0-9\-_]+)/i,transforms:/\)\s*,?\s*/,whitespace:/\s/g,isHex:/^#[a-f0-9]{3,6}$/i,isRgb:/^rgb\(/,isCss:/[^:]+:[^;]+;?/,isBlank:/^(\s+)?$/,isNumber:/^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i,isPercent:/^-?[\d\.]+%$/,isImage:/\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i,delimiter:/[\s,]+/,hyphen:/([^e])\-/gi,pathLetters:/[MLHVCSQTAZ]/gi,isPathLetter:/[MLHVCSQTAZ]/i,numbersWithDots:/((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi,dots:/\./g},b.utils={map:function(t,e){var n,i=t.length,r=[];for(n=0;n<i;n++)r.push(e(t[n]));return r},filter:function(t,e){var n,i=t.length,r=[];for(n=0;n<i;n++)e(t[n])&&r.push(t[n]);return r},radians:function(t){return t%360*Math.PI/180},degrees:function(t){return 180*t/Math.PI%360},filterSVGElements:function(e){return this.filter(e,function(e){return e instanceof t.SVGElement})}},b.defaults={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","font-size":16,"font-family":"Helvetica, Arial, sans-serif","text-anchor":"start"}},b.Color=function(t){var e;this.r=0,this.g=0,this.b=0,t&&("string"==typeof t?b.regex.isRgb.test(t)?(e=b.regex.rgb.exec(t.replace(b.regex.whitespace,"")),this.r=parseInt(e[1]),this.g=parseInt(e[2]),this.b=parseInt(e[3])):b.regex.isHex.test(t)&&(e=b.regex.hex.exec(l(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))},b.extend(b.Color,{toString:function(){return this.toHex()},toHex:function(){return"#"+c(this.r)+c(this.g)+c(this.b)},toRgb:function(){return"rgb("+[this.r,this.g,this.b].join()+")"},brightness:function(){return this.r/255*.3+this.g/255*.59+this.b/255*.11},morph:function(t){return this.destination=new b.Color(t),this},at:function(t){return this.destination?(t=t<0?0:t>1?1:t,new b.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}}),b.Color.test=function(t){return t+="",b.regex.isHex.test(t)||b.regex.isRgb.test(t)},b.Color.isRgb=function(t){return t&&"number"==typeof t.r&&"number"==typeof t.g&&"number"==typeof t.b},b.Color.isColor=function(t){return b.Color.isRgb(t)||b.Color.test(t)},b.Array=function(t,e){t=(t||[]).valueOf(),0==t.length&&e&&(t=e.valueOf()),this.value=this.parse(t)},b.extend(b.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],n=this.destination[this.destination.length-1];this.value.length>this.destination.length;)this.destination.push(n);for(;this.value.length<this.destination.length;)this.value.push(e)}return this},settle:function(){for(var t=0,e=this.value.length,n=[];t<e;t++)-1==n.indexOf(this.value[t])&&n.push(this.value[t]);return this.value=n},at:function(t){if(!this.destination)return this;for(var e=0,n=this.value.length,i=[];e<n;e++)i.push(this.value[e]+(this.destination[e]-this.value[e])*t);return new b.Array(i)},toString:function(){return this.value.join(" ")},valueOf:function(){return this.value},parse:function(t){return t=t.valueOf(),Array.isArray(t)?t:t.trim().split(b.regex.delimiter).map(parseFloat)},reverse:function(){return this.value.reverse(),this},clone:function(){var t=new this.constructor;return t.value=s(this.value),t}}),b.PointArray=function(t,e){b.Array.call(this,t,e||[[0,0]])},b.PointArray.prototype=new b.Array,b.PointArray.prototype.constructor=b.PointArray,b.extend(b.PointArray,{toString:function(){for(var t=0,e=this.value.length,n=[];t<e;t++)n.push(this.value[t].join(","));return n.join(" ")},toLine:function(){return{x1:this.value[0][0],y1:this.value[0][1],x2:this.value[1][0],y2:this.value[1][1]}},at:function(t){if(!this.destination)return this;for(var e=0,n=this.value.length,i=[];e<n;e++)i.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 b.PointArray(i)},parse:function(t){var e=[];if(t=t.valueOf(),Array.isArray(t)){if(Array.isArray(t[0]))return t}else t=t.trim().split(b.regex.delimiter).map(parseFloat);t.length%2!=0&&t.pop();for(var n=0,i=t.length;n<i;n+=2)e.push([t[n],t[n+1]]);return e},move:function(t,e){var n=this.bbox();if(t-=n.x,e-=n.y,!isNaN(t)&&!isNaN(e))for(var i=this.value.length-1;i>=0;i--)this.value[i]=[this.value[i][0]+t,this.value[i][1]+e];return this},size:function(t,e){var n,i=this.bbox();for(n=this.value.length-1;n>=0;n--)i.width&&(this.value[n][0]=(this.value[n][0]-i.x)*t/i.width+i.x),i.height&&(this.value[n][1]=(this.value[n][1]-i.y)*e/i.height+i.y);return this},bbox:function(){return b.parser.poly.setAttribute("points",this.toString()),b.parser.poly.getBBox()}});for(var P={M:function(t,e,n){return e.x=n.x=t[0],e.y=n.y=t[1],["M",e.x,e.y]},L:function(t,e){return e.x=t[0],e.y=t[1],["L",t[0],t[1]]},H:function(t,e){return e.x=t[0],["H",t[0]]},V:function(t,e){return e.y=t[0],["V",t[0]]},C:function(t,e){return e.x=t[4],e.y=t[5],["C",t[0],t[1],t[2],t[3],t[4],t[5]]},S:function(t,e){return e.x=t[2],e.y=t[3],["S",t[0],t[1],t[2],t[3]]},Q:function(t,e){return e.x=t[2],e.y=t[3],["Q",t[0],t[1],t[2],t[3]]},T:function(t,e){return e.x=t[0],e.y=t[1],["T",t[0],t[1]]},Z:function(t,e,n){return e.x=n.x,e.y=n.y,["Z"]},A:function(t,e){return e.x=t[5],e.y=t[6],["A",t[0],t[1],t[2],t[3],t[4],t[5],t[6]]}},N="mlhvqtcsaz".split(""),M=0,C=N.length;M<C;++M)P[N[M]]=function(t){return function(e,n,i){if("H"==t)e[0]=e[0]+n.x;else if("V"==t)e[0]=e[0]+n.y;else if("A"==t)e[5]=e[5]+n.x,e[6]=e[6]+n.y;else for(var r=0,s=e.length;r<s;++r)e[r]=e[r]+(r%2?n.y:n.x);return P[t](e,n,i)}}(N[M].toUpperCase());b.PathArray=function(t,e){b.Array.call(this,t,e||[["M",0,0]])},b.PathArray.prototype=new b.Array,b.PathArray.prototype.constructor=b.PathArray,b.extend(b.PathArray,{toString:function(){return y(this.value)},move:function(t,e){var n=this.bbox();if(t-=n.x,e-=n.y,!isNaN(t)&&!isNaN(e))for(var i,r=this.value.length-1;r>=0;r--)i=this.value[r][0],"M"==i||"L"==i||"T"==i?(this.value[r][1]+=t,this.value[r][2]+=e):"H"==i?this.value[r][1]+=t:"V"==i?this.value[r][1]+=e:"C"==i||"S"==i||"Q"==i?(this.value[r][1]+=t,this.value[r][2]+=e,this.value[r][3]+=t,this.value[r][4]+=e,"C"==i&&(this.value[r][5]+=t,this.value[r][6]+=e)):"A"==i&&(this.value[r][6]+=t,this.value[r][7]+=e);return this},size:function(t,e){var n,i,r=this.bbox();for(n=this.value.length-1;n>=0;n--)i=this.value[n][0],"M"==i||"L"==i||"T"==i?(this.value[n][1]=(this.value[n][1]-r.x)*t/r.width+r.x,this.value[n][2]=(this.value[n][2]-r.y)*e/r.height+r.y):"H"==i?this.value[n][1]=(this.value[n][1]-r.x)*t/r.width+r.x:"V"==i?this.value[n][1]=(this.value[n][1]-r.y)*e/r.height+r.y:"C"==i||"S"==i||"Q"==i?(this.value[n][1]=(this.value[n][1]-r.x)*t/r.width+r.x,this.value[n][2]=(this.value[n][2]-r.y)*e/r.height+r.y,this.value[n][3]=(this.value[n][3]-r.x)*t/r.width+r.x,this.value[n][4]=(this.value[n][4]-r.y)*e/r.height+r.y,"C"==i&&(this.value[n][5]=(this.value[n][5]-r.x)*t/r.width+r.x,this.value[n][6]=(this.value[n][6]-r.y)*e/r.height+r.y)):"A"==i&&(this.value[n][1]=this.value[n][1]*t/r.width,this.value[n][2]=this.value[n][2]*e/r.height,this.value[n][6]=(this.value[n][6]-r.x)*t/r.width+r.x,this.value[n][7]=(this.value[n][7]-r.y)*e/r.height+r.y);return this},equalCommands:function(t){var e,n,i;for(t=new b.PathArray(t),i=this.value.length===t.value.length,e=0,n=this.value.length;i&&e<n;e++)i=this.value[e][0]===t.value[e][0];return i},morph:function(t){return t=new b.PathArray(t),this.equalCommands(t)?this.destination=t:this.destination=null,this},at:function(t){if(!this.destination)return this;var e,n,i,r,s=this.value,a=this.destination.value,o=[],h=new b.PathArray;for(e=0,n=s.length;e<n;e++){for(o[e]=[s[e][0]],i=1,r=s[e].length;i<r;i++)o[e][i]=s[e][i]+(a[e][i]-s[e][i])*t;"A"===o[e][0]&&(o[e][4]=+(0!=o[e][4]),o[e][5]=+(0!=o[e][5]))}return h.value=o,h},parse:function(t){if(t instanceof b.PathArray)return t.valueOf();var e,n,i={M:2,L:2,H:1,V:1,C:6,S:4,Q:4,T:2,A:7,Z:0};t="string"==typeof t?t.replace(b.regex.numbersWithDots,r).replace(b.regex.pathLetters," $& ").replace(b.regex.hyphen,"$1 -").trim().split(b.regex.delimiter):t.reduce(function(t,e){return[].concat.call(t,e)},[]);var n=[],s=new b.Point,a=new b.Point,o=0,h=t.length;do{b.regex.isPathLetter.test(t[o])?(e=t[o],++o):"M"==e?e="L":"m"==e&&(e="l"),n.push(P[e].call(null,t.slice(o,o+=i[e.toUpperCase()]).map(parseFloat),s,a))}while(h>o);return n},bbox:function(){return b.parser.path.setAttribute("d",this.toString()),b.parser.path.getBBox()}}),b.Number=b.invent({create:function(t,e){this.value=0,this.unit=e||"","number"==typeof t?this.value=isNaN(t)?0:isFinite(t)?t:t<0?-3.4e38:3.4e38:"string"==typeof t?(e=t.match(b.regex.numberAndUnit))&&(this.value=parseFloat(e[1]),"%"==e[5]?this.value/=100:"s"==e[5]&&(this.value*=1e3),this.unit=e[5]):t instanceof b.Number&&(this.value=t.valueOf(),this.unit=t.unit)},extend:{toString:function(){return("%"==this.unit?~~(1e8*this.value)/1e6:"s"==this.unit?this.value/1e3:this.value)+this.unit},toJSON:function(){return this.toString()},valueOf:function(){return this.value},plus:function(t){return t=new b.Number(t),new b.Number(this+t,this.unit||t.unit)},minus:function(t){return t=new b.Number(t),new b.Number(this-t,this.unit||t.unit)},times:function(t){return t=new b.Number(t),new b.Number(this*t,this.unit||t.unit)},divide:function(t){return t=new b.Number(t),new b.Number(this/t,this.unit||t.unit)},to:function(t){var e=new b.Number(this);return"string"==typeof t&&(e.unit=t),e},morph:function(t){return this.destination=new b.Number(t),t.relative&&(this.destination.value+=this.value),this},at:function(t){return this.destination?new b.Number(this.destination).minus(this).times(t).plus(this):this}}}),b.Element=b.invent({create:function(t){this._event=null,this.dom={},(this.node=t)&&(this.type=t.nodeName,this.node.instance=this)},extend:{x:function(t){return this.attr("x",t)},y:function(t){return this.attr("y",t)},cx:function(t){return null==t?this.x()+this.width()/2:this.x(t-this.width()/2)},cy:function(t){return null==t?this.y()+this.height()/2:this.y(t-this.height()/2)},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},width:function(t){return this.attr("width",t)},height:function(t){return this.attr("height",t)},size:function(t,e){var n=f(this,t,e);return this.width(new b.Number(n.width)).height(new b.Number(n.height))},clone:function(t){this.writeDataToDom();var e=v(this.node.cloneNode(!0));return t?t.add(e):this.after(e),e},remove:function(){return this.parent()&&this.parent().removeElement(this),this},replace:function(t){return this.after(t).remove(),t},addTo:function(t){return t.put(this)},putIn:function(t){return t.add(this)},id:function(t){return void 0!==t||this.node.id||(this.node.id=b.eid(this.type)),this.attr("id",t)},inside:function(t,e){var n=this.bbox();return t>n.x&&e>n.y&&t<n.x+n.width&&e<n.y+n.height},show:function(){return this.css("display","")},hide:function(){return this.css("display","none")},visible:function(){return"none"!=this.css("display")},toString:function(){return this.id()},classes:function(){var t=this.attr("class");return null==t?[]:t.trim().split(b.regex.delimiter)},hasClass:function(t){return-1!=this.classes().indexOf(t)},addClass:function(t){if(!this.hasClass(t)){var e=this.classes();e.push(t),this.attr("class",e.join(" "))}return this},removeClass:function(t){return this.hasClass(t)&&this.attr("class",this.classes().filter(function(e){return e!=t}).join(" ")),this},toggleClass:function(t){return this.hasClass(t)?this.removeClass(t):this.addClass(t)},reference:function(t){return b.get(this.attr(t))},parent:function(e){var n=this;if(!n.node.parentNode)return null;if(n=b.adopt(n.node.parentNode),!e)return n;for(;n&&n.node instanceof t.SVGElement;){if("string"==typeof e?n.matches(e):n instanceof e)return n;n=b.adopt(n.node.parentNode)}},doc:function(){return this instanceof b.Doc?this:this.parent(b.Doc)},parents:function(t){var e=[],n=this;do{if(!(n=n.parent(t))||!n.node)break;e.push(n)}while(n.parent);return e},matches:function(t){return o(this.node,t)},native:function(){return this.node},svg:function(t){var n,i;if(!(t&&this instanceof b.Parent))return this.node.outerHTML;for(n=e.createElementNS(b.ns,"svg"),n.innerHTML=t,i=n.childNodes.length;i--;)1!=n.firstChild.nodeType?n.removeChild(n.firstChild):this.node.appendChild(n.firstChild);return this},writeDataToDom:function(){return this.is(b.Parent)&&this.each(function(){this.writeDataToDom()}),this.node.removeAttribute("svgjs:data"),Object.keys(this.dom).length&&this.node.setAttribute("svgjs:data",JSON.stringify(this.dom)),this},setData:function(t){return this.dom=t,this},is:function(t){return a(this,t)}}}),b.easing={"-":function(t){return t},"<>":function(t){return-Math.cos(t*Math.PI)/2+.5},">":function(t){return Math.sin(t*Math.PI/2)},"<":function(t){return 1-Math.cos(t*Math.PI/2)}},b.morph=function(t){return function(e,n){return new b.MorphObj(e,n).at(t)}},b.Situation=b.invent({create:function(t){this.init=!1,this.reversed=!1,this.reversing=!1,this.duration=new b.Number(t.duration).valueOf(),this.delay=new b.Number(t.delay).valueOf(),this.start=+new Date+this.delay,this.finish=this.start+this.duration,this.ease=t.ease,this.loop=0,this.loops=!1,this.animations={},this.attrs={},this.styles={},this.transforms=[],this.once={}}}),b.FX=b.invent({create:function(t){this._target=t,this.situations=[],this.active=!1,this.situation=null,this.paused=!1,this.lastPos=0,this.pos=0,this.absPos=0,this._speed=1},extend:{animate:function(t,e,n){"object"==typeof t&&(e=t.ease,n=t.delay,t=t.duration);var i=new b.Situation({duration:t||1e3,delay:n||0,ease:b.easing[e||"-"]||e});return this.queue(i),this},delay:function(t){var e=new b.Situation({duration:t,delay:0,ease:b.easing["-"]});return this.queue(e)},target:function(t){return t&&t instanceof b.Element?(this._target=t,this):this._target},timeToAbsPos:function(t){return(t-this.situation.start)/(this.situation.duration/this._speed)},absPosToTime:function(t){return this.situation.duration/this._speed*t+this.situation.start},startAnimFrame:function(){this.stopAnimFrame(),this.animationFrame=t.requestAnimationFrame(function(){this.step()}.bind(this))},stopAnimFrame:function(){t.cancelAnimationFrame(this.animationFrame)},start:function(){return!this.active&&this.situation&&(this.active=!0,this.startCurrent()),this},startCurrent:function(){return this.situation.start=+new Date+this.situation.delay/this._speed,this.situation.finish=this.situation.start+this.situation.duration/this._speed,this.initAnimations().step()},queue:function(t){return("function"==typeof t||t instanceof b.Situation)&&this.situations.push(t),this.situation||(this.situation=this.situations.shift()),this},dequeue:function(){return this.stop(),this.situation=this.situations.shift(),this.situation&&(this.situation instanceof b.Situation?this.start():this.situation.call(this)),this},initAnimations:function(){var t,e,n,i=this.situation;if(i.init)return this;for(t in i.animations)for(n=this.target()[t](),Array.isArray(n)||(n=[n]),Array.isArray(i.animations[t])||(i.animations[t]=[i.animations[t]]),e=n.length;e--;)i.animations[t][e]instanceof b.Number&&(n[e]=new b.Number(n[e])),i.animations[t][e]=n[e].morph(i.animations[t][e]);for(t in i.attrs)i.attrs[t]=new b.MorphObj(this.target().attr(t),i.attrs[t]);for(t in i.styles)i.styles[t]=new b.MorphObj(this.target().css(t),i.styles[t]);return i.initialTransformation=this.target().matrixify(),i.init=!0,this},clearQueue:function(){return this.situations=[],this},clearCurrent:function(){return this.situation=null,this},stop:function(t,e){var n=this.active;return this.active=!1,e&&this.clearQueue(),t&&this.situation&&(!n&&this.startCurrent(),this.atEnd()),this.stopAnimFrame(),this.clearCurrent()},reset:function(){if(this.situation){var t=this.situation;this.stop(),this.situation=t,this.atStart()}return this},finish:function(){for(this.stop(!0,!1);this.dequeue().situation&&this.stop(!0,!1););return this.clearQueue().clearCurrent(),this},atStart:function(){return this.at(0,!0)},atEnd:function(){return!0===this.situation.loops&&(this.situation.loops=this.situation.loop+1),"number"==typeof this.situation.loops?this.at(this.situation.loops,!0):this.at(1,!0)},at:function(t,e){var n=this.situation.duration/this._speed;return this.absPos=t,e||(this.situation.reversed&&(this.absPos=1-this.absPos),this.absPos+=this.situation.loop),this.situation.start=+new Date-this.absPos*n,this.situation.finish=this.situation.start+n,this.step(!0)},speed:function(t){return 0===t?this.pause():t?(this._speed=t,this.at(this.absPos,!0)):this._speed},loop:function(t,e){var n=this.last();return n.loops=null==t||t,n.loop=0,e&&(n.reversing=!0),this},pause:function(){return this.paused=!0,this.stopAnimFrame(),this},play:function(){return this.paused?(this.paused=!1,this.at(this.absPos,!0)):this},reverse:function(t){var e=this.last();return e.reversed=void 0===t?!e.reversed:t,this},progress:function(t){return t?this.situation.ease(this.pos):this.pos},after:function(t){var e=this.last(),n=function n(i){i.detail.situation==e&&(t.call(this,e),this.off("finished.fx",n))};return this.target().on("finished.fx",n),this._callStart()},during:function(t){var e=this.last(),n=function(n){n.detail.situation==e&&t.call(this,n.detail.pos,b.morph(n.detail.pos),n.detail.eased,e)};return this.target().off("during.fx",n).on("during.fx",n),this.after(function(){this.off("during.fx",n)}),this._callStart()},afterAll:function(t){var e=function e(n){t.call(this),this.off("allfinished.fx",e)};return this.target().off("allfinished.fx",e).on("allfinished.fx",e),this._callStart()},duringAll:function(t){var e=function(e){t.call(this,e.detail.pos,b.morph(e.detail.pos),e.detail.eased,e.detail.situation)};return this.target().off("during.fx",e).on("during.fx",e),this.afterAll(function(){this.off("during.fx",e)}),this._callStart()},last:function(){return this.situations.length?this.situations[this.situations.length-1]:this.situation},add:function(t,e,n){return this.last()[n||"animations"][t]=e,this._callStart()},step:function(t){if(t||(this.absPos=this.timeToAbsPos(+new Date)),!1!==this.situation.loops){var e,n,i;e=Math.max(this.absPos,0),n=Math.floor(e),!0===this.situation.loops||n<this.situation.loops?(this.pos=e-n,i=this.situation.loop,this.situation.loop=n):(this.absPos=this.situation.loops,this.pos=1,i=this.situation.loop-1,this.situation.loop=this.situation.loops),this.situation.reversing&&(this.situation.reversed=this.situation.reversed!=Boolean((this.situation.loop-i)%2))}else this.absPos=Math.min(this.absPos,1),this.pos=this.absPos;this.pos<0&&(this.pos=0),this.situation.reversed&&(this.pos=1-this.pos);var r=this.situation.ease(this.pos);for(var s in this.situation.once)s>this.lastPos&&s<=r&&(this.situation.once[s].call(this.target(),this.pos,r),delete this.situation.once[s]);return this.active&&this.target().fire("during",{pos:this.pos,eased:r,fx:this,situation:this.situation}),this.situation?(this.eachAt(),1==this.pos&&!this.situation.reversed||this.situation.reversed&&0==this.pos?(this.stopAnimFrame(),this.target().fire("finished",{fx:this,situation:this.situation}),this.situations.length||(this.target().fire("allfinished"),this.situations.length||(this.target().off(".fx"),this.active=!1)),this.active?this.dequeue():this.clearCurrent()):!this.paused&&this.active&&this.startAnimFrame(),this.lastPos=r,this):this},eachAt:function(){var t,e,n,i=this,r=this.target(),s=this.situation;for(t in s.animations)n=[].concat(s.animations[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r[t].apply(r,n);for(t in s.attrs)n=[t].concat(s.attrs[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r.attr.apply(r,n);for(t in s.styles)n=[t].concat(s.styles[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r.css.apply(r,n);if(s.transforms.length){for(n=s.initialTransformation,t=0,e=s.transforms.length;t<e;t++){var a=s.transforms[t];a instanceof b.Matrix?n=a.relative?n.multiply((new b.Matrix).morph(a).at(s.ease(this.pos))):n.morph(a).at(s.ease(this.pos)):(a.relative||a.undo(n.extract()),n=n.multiply(a.at(s.ease(this.pos))))}r.matrix(n)}return this},once:function(t,e,n){var i=this.last();return n||(t=i.ease(t)),i.once[t]=e,this},_callStart:function(){return setTimeout(function(){this.start()}.bind(this),0),this}},parent:b.Element,construct:{animate:function(t,e,n){return(this.fx||(this.fx=new b.FX(this))).animate(t,e,n)},delay:function(t){return(this.fx||(this.fx=new b.FX(this))).delay(t)},stop:function(t,e){return this.fx&&this.fx.stop(t,e),this},finish:function(){return this.fx&&this.fx.finish(),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this},speed:function(t){if(this.fx){if(null==t)return this.fx.speed();this.fx.speed(t)}return this}}}),b.MorphObj=b.invent({create:function(t,e){return b.Color.isColor(e)?new b.Color(t).morph(e):b.regex.delimiter.test(t)?new b.Array(t).morph(e):b.regex.numberAndUnit.test(e)?new b.Number(t).morph(e):(this.value=t,void(this.destination=e))},extend:{at:function(t,e){return e<1?this.value:this.destination},valueOf:function(){return this.value}}}),b.extend(b.FX,{attr:function(t,e,n){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else this.add(t,e,"attrs");return this},css:function(t,e){if("object"==typeof t)for(var n in t)this.css(n,t[n]);else this.add(t,e,"styles");return this},x:function(t,e){if(this.target()instanceof b.G)return this.transform({x:t},e),this;var n=new b.Number(t);return n.relative=e,this.add("x",n)},y:function(t,e){if(this.target()instanceof b.G)return this.transform({y:t},e),this;var n=new b.Number(t);return n.relative=e,this.add("y",n)},cx:function(t){return this.add("cx",new b.Number(t))},cy:function(t){return this.add("cy",new b.Number(t))},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 b.Text)this.attr("font-size",t);else{var n;t&&e||(n=this.target().bbox()),t||(t=n.width/n.height*e),e||(e=n.height/n.width*t),this.add("width",new b.Number(t)).add("height",new b.Number(e))}return this},width:function(t){return this.add("width",new b.Number(t))},height:function(t){return this.add("height",new b.Number(t))},plot:function(t,e,n,i){return 4==arguments.length?this.plot([t,e,n,i]):this.add("plot",new(this.target().morphArray)(t))},leading:function(t){return this.target().leading?this.add("leading",new b.Number(t)):this},viewbox:function(t,e,n,i){return this.target()instanceof b.Container&&this.add("viewbox",new b.Box(t,e,n,i)),this},update:function(t){if(this.target()instanceof b.Stop){if("number"==typeof t||t instanceof b.Number)return this.update({offset:arguments[0],color:arguments[1],opacity:arguments[2]});null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",t.offset)}return this}}),b.Matrix=b.invent({create:function(t){var e,n=p([1,0,0,1,0,0]);for(t=t instanceof b.Element?t.matrixify():"string"==typeof t?p(t.split(b.regex.delimiter).map(parseFloat)):6==arguments.length?p([].slice.call(arguments)):Array.isArray(t)?p(t):"object"==typeof t?t:n,e=k.length-1;e>=0;--e)this[k[e]]=null!=t[k[e]]?t[k[e]]:n[k[e]]},extend:{extract:function(){var t=d(this,0,1),e=d(this,1,0),n=180/Math.PI*Math.atan2(t.y,t.x)-90;return{x:this.e,y:this.f,transformedX:(this.e*Math.cos(n*Math.PI/180)+this.f*Math.sin(n*Math.PI/180))/Math.sqrt(this.a*this.a+this.b*this.b),transformedY:(this.f*Math.cos(n*Math.PI/180)+this.e*Math.sin(-n*Math.PI/180))/Math.sqrt(this.c*this.c+this.d*this.d),skewX:-n,skewY:180/Math.PI*Math.atan2(e.y,e.x),scaleX:Math.sqrt(this.a*this.a+this.b*this.b),scaleY:Math.sqrt(this.c*this.c+this.d*this.d),rotation:n,a:this.a,b:this.b,c:this.c,d:this.d,e:this.e,f:this.f,matrix:new b.Matrix(this)}},clone:function(){return new b.Matrix(this)},morph:function(t){return this.destination=new b.Matrix(t),this},at:function(t){return this.destination?new b.Matrix({a:this.a+(this.destination.a-this.a)*t,b:this.b+(this.destination.b-this.b)*t,c:this.c+(this.destination.c-this.c)*t,d:this.d+(this.destination.d-this.d)*t,e:this.e+(this.destination.e-this.e)*t,f:this.f+(this.destination.f-this.f)*t}):this},multiply:function(t){return new b.Matrix(this.native().multiply(x(t).native()))},inverse:function(){return new b.Matrix(this.native().inverse())},translate:function(t,e){return new b.Matrix(this.native().translate(t||0,e||0))},scale:function(t,e,n,i){return 1==arguments.length?e=t:3==arguments.length&&(i=n,n=e,e=t),this.around(n,i,new b.Matrix(t,0,0,e,0,0))},rotate:function(t,e,n){return t=b.utils.radians(t),this.around(e,n,new b.Matrix(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0))},flip:function(t,e){return"x"==t?this.scale(-1,1,e,0):"y"==t?this.scale(1,-1,0,e):this.scale(-1,-1,t,null!=e?e:t)},skew:function(t,e,n,i){return 1==arguments.length?e=t:3==arguments.length&&(i=n,n=e,e=t),t=b.utils.radians(t),e=b.utils.radians(e),this.around(n,i,new b.Matrix(1,Math.tan(e),Math.tan(t),1,0,0))},skewX:function(t,e,n){return this.skew(t,0,e,n)},skewY:function(t,e,n){return this.skew(0,t,e,n)},around:function(t,e,n){return this.multiply(new b.Matrix(1,0,0,1,t||0,e||0)).multiply(n).multiply(new b.Matrix(1,0,0,1,-t||0,-e||0))},native:function(){for(var t=b.parser.native.createSVGMatrix(),e=k.length-1;e>=0;e--)t[k[e]]=this[k[e]];return t},toString:function(){return"matrix("+this.a+","+this.b+","+this.c+","+this.d+","+this.e+","+this.f+")"}},parent:b.Element,construct:{ctm:function(){return new b.Matrix(this.node.getCTM())},screenCTM:function(){if(this instanceof b.Nested){var t=this.rect(1,1),e=t.node.getScreenCTM();return t.remove(),new b.Matrix(e)}return new b.Matrix(this.node.getScreenCTM())}}}),b.Point=b.invent({create:function(t,e){var n,i={x:0,y:0};n=Array.isArray(t)?{x:t[0],y:t[1]}:"object"==typeof t?{x:t.x,y:t.y}:null!=t?{x:t,y:null!=e?e:t}:i,this.x=n.x,this.y=n.y},extend:{clone:function(){return new b.Point(this)},morph:function(t,e){return this.destination=new b.Point(t,e),this},at:function(t){return this.destination?new b.Point({x:this.x+(this.destination.x-this.x)*t,y:this.y+(this.destination.y-this.y)*t}):this},native:function(){var t=b.parser.native.createSVGPoint();return t.x=this.x,t.y=this.y,t},transform:function(t){return new b.Point(this.native().matrixTransform(t.native()))}}}),b.extend(b.Element,{point:function(t,e){return new b.Point(t,e).transform(this.screenCTM().inverse())}}),b.extend(b.Element,{attr:function(t,e,n){if(null==t){for(t={},e=this.node.attributes,n=e.length-1;n>=0;n--)t[e[n].nodeName]=b.regex.isNumber.test(e[n].nodeValue)?parseFloat(e[n].nodeValue):e[n].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.getAttribute(t),null==e?b.defaults.attrs[t]:b.regex.isNumber.test(e)?parseFloat(e):e;"fill"!=t&&"stroke"!=t||(b.regex.isImage.test(e)&&(e=this.doc().defs().image(e)),e instanceof b.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new b.Number(e):b.Color.isColor(e)?e=new b.Color(e):Array.isArray(e)&&(e=new b.Array(e)),"leading"==t?this.leading&&this.leading(e):"string"==typeof n?this.node.setAttributeNS(n,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this}}),b.extend(b.Element,{transform:function(t,e){var n,i,r=this;if("object"!=typeof t)return n=new b.Matrix(r).extract(),"string"==typeof t?n[t]:n;if(n=new b.Matrix(r),e=!!e||!!t.relative,
+null!=t.a)n=e?n.multiply(new b.Matrix(t)):new b.Matrix(t);else if(null!=t.rotation)m(t,r),n=e?n.rotate(t.rotation,t.cx,t.cy):n.rotate(t.rotation-n.extract().rotation,t.cx,t.cy);else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(m(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var s=n.extract();t.scaleX=1*t.scaleX/s.scaleX,t.scaleY=1*t.scaleY/s.scaleY}n=n.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew||null!=t.skewX||null!=t.skewY){if(m(t,r),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){var s=n.extract();n=n.multiply((new b.Matrix).skew(s.skewX,s.skewY,t.cx,t.cy).inverse())}n=n.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new b.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(e?n=n.translate(t.x,t.y):(null!=t.x&&(n.e=t.x),null!=t.y&&(n.f=t.y)));return this.attr("transform",n)}}),b.extend(b.FX,{transform:function(t,e){var n,i,r=this.target();return"object"!=typeof t?(n=new b.Matrix(r).extract(),"string"==typeof t?n[t]:n):(e=!!e||!!t.relative,null!=t.a?n=new b.Matrix(t):null!=t.rotation?(m(t,r),n=new b.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale||null!=t.scaleX||null!=t.scaleY?(m(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,n=new b.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX||null!=t.skewY?(m(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,n=new b.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new b.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(n=new b.Translate(t.x,t.y)),n?(n.relative=e,this.last().transforms.push(n),this._callStart()):this)}}),b.extend(b.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")||"").split(b.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(b.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(p(e[1])):t[e[0]].apply(t,e[1])},new b.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),n=t.screenCTM().inverse();return this.addTo(t).untransform().transform(n.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),b.Transformation=b.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[n];else if("object"==typeof t)for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[this.arguments[n]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],n=0,i=this.arguments.length;n<i;++n)e.push(this[this.arguments[n]]);var r=this._undo||new b.Matrix;return r=(new b.Matrix).morph(b.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,n=this.arguments.length;e<n;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(b[u(this.method)])(t,!0).at(1),this}}}),b.Translate=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),b.Rotate=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new b.Matrix).rotate((new b.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),b.Scale=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),b.Skew=b.invent({parent:b.Matrix,inherit:b.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),b.extend(b.Element,{css:function(t,e){var n,i,r={};if(0==arguments.length)return this.node.style.cssText.split(/\s*;\s*/).filter(function(t){return!!t.length}).forEach(function(t){n=t.split(/\s*:\s*/),r[n[0]]=n[1]}),r;if(arguments.length<2){if(Array.isArray(t)){for(i=t.length;i--;)r[h(t[i])]=this.node.style[h(t[i])];return r}if("string"==typeof t)return this.node.style[h(t)];if("object"==typeof t)for(i in t)this.node.style[h(i)]=null==t[i]||b.regex.isBlank.test(t[i])?"":t[i]}return 2==arguments.length&&(this.node.style[h(t)]=null==e||b.regex.isBlank.test(e)?"":e),this}}),b.Parent=b.invent({create:function(t){this.constructor.call(this,t)},inherit:b.Element,extend:{children:function(){return b.utils.map(b.utils.filterSVGElements(this.node.childNodes),function(t){return b.adopt(t)})},add:function(t,e){return null==e?this.node.appendChild(t.node):t.node!=this.node.childNodes[e]&&this.node.insertBefore(t.node,this.node.childNodes[e]),this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.childNodes).indexOf(t.node)},get:function(t){return b.adopt(this.node.childNodes[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.childNodes.length-1)},each:function(t,e){var n,i,r=this.children();for(n=0,i=r.length;n<i;n++)r[n]instanceof b.Element&&t.apply(r[n],[n,r]),e&&r[n]instanceof b.Container&&r[n].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this},defs:function(){return this.doc().defs()}}}),b.extend(b.Parent,{flatten:function(t){return this instanceof b.Defs?this:(t=t||(this instanceof b.Doc?this:this.parent(b.Parent)),this.each(function(){return this instanceof b.Defs?this:this instanceof b.Parent?this.flatten(t):this.toParent(t)}),this.node.firstChild||this.remove(),this)}}),b.Container=b.invent({create:function(t){this.constructor.call(this,t)},inherit:b.Parent}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){b.Element.prototype[t]=function(e){return b.on(this.node,t,e),this}}),b.listeners=[],b.handlerMap=[],b.listenerId=0,b.on=function(t,e,n,i,r){var s=n.bind(i||t.instance||t),a=(b.handlerMap.indexOf(t)+1||b.handlerMap.push(t))-1,o=e.split(".")[0],h=e.split(".")[1]||"*";b.listeners[a]=b.listeners[a]||{},b.listeners[a][o]=b.listeners[a][o]||{},b.listeners[a][o][h]=b.listeners[a][o][h]||{},n._svgjsListenerId||(n._svgjsListenerId=++b.listenerId),b.listeners[a][o][h][n._svgjsListenerId]=s,t.addEventListener(o,s,r||!1)},b.off=function(t,e,n){var i=b.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1],a="";if(-1!=i)if(n){if("function"==typeof n&&(n=n._svgjsListenerId),!n)return;b.listeners[i][r]&&b.listeners[i][r][s||"*"]&&(t.removeEventListener(r,b.listeners[i][r][s||"*"][n],!1),delete b.listeners[i][r][s||"*"][n])}else if(s&&r){if(b.listeners[i][r]&&b.listeners[i][r][s]){for(n in b.listeners[i][r][s])b.off(t,[r,s].join("."),n);delete b.listeners[i][r][s]}}else if(s)for(e in b.listeners[i])for(a in b.listeners[i][e])s===a&&b.off(t,[e,s].join("."));else if(r){if(b.listeners[i][r]){for(a in b.listeners[i][r])b.off(t,[r,a].join("."));delete b.listeners[i][r]}}else{for(e in b.listeners[i])b.off(t,e);delete b.listeners[i],delete b.handlerMap[i]}},b.extend(b.Element,{on:function(t,e,n,i){return b.on(this.node,t,e,n,i),this},off:function(t,e){return b.off(this.node,t,e),this},fire:function(e,n){return e instanceof t.Event?this.node.dispatchEvent(e):this.node.dispatchEvent(e=new t.CustomEvent(e,{detail:n,cancelable:!0})),this._event=e,this},event:function(){return this._event}}),b.Defs=b.invent({create:"defs",inherit:b.Container}),b.G=b.invent({create:"g",inherit:b.Container,extend:{x:function(t){return null==t?this.transform("x"):this.transform({x:t-this.x()},!0)},y:function(t){return null==t?this.transform("y"):this.transform({y:t-this.y()},!0)},cx:function(t){return null==t?this.gbox().cx:this.x(t-this.gbox().width/2)},cy:function(t){return null==t?this.gbox().cy:this.y(t-this.gbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return t.x+=e.x,t.x2+=e.x,t.cx+=e.x,t.y+=e.y,t.y2+=e.y,t.cy+=e.y,t}},construct:{group:function(){return this.put(new b.G)}}}),b.extend(b.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()+1,e=this.parent();return e.removeElement(this).add(this,t),e instanceof b.Doc&&e.node.appendChild(e.defs().node),this},backward:function(){var t=this.position();return t>0&&this.parent().removeElement(this).add(this,t-1),this},front:function(){var t=this.parent();return t.node.appendChild(this.node),t instanceof b.Doc&&t.node.appendChild(t.defs().node),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}}),b.Mask=b.invent({create:"mask",inherit:b.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unmask()}),b.Element.prototype.remove.call(this)},targets:function(){return b.select('svg [mask*="'+this.id()+'"]')}},construct:{mask:function(){return this.defs().put(new b.Mask)}}}),b.extend(b.Element,{maskWith:function(t){var e=t instanceof b.Mask?t:this.parent().mask().add(t);return this.attr("mask",'url("#'+e.id()+'")')},unmask:function(){return this.attr("mask",null)},masker:function(){return this.reference("mask")}}),b.ClipPath=b.invent({create:"clipPath",inherit:b.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unclip()}),b.Element.prototype.remove.call(this)},targets:function(){return b.select('svg [clip-path*="'+this.id()+'"]')}},construct:{clip:function(){return this.defs().put(new b.ClipPath)}}}),b.extend(b.Element,{clipWith:function(t){var e=t instanceof b.ClipPath?t:this.parent().clip().add(t);return this.attr("clip-path",'url("#'+e.id()+'")')},unclip:function(){return this.attr("clip-path",null)},clipper:function(){return this.reference("clip-path")}}),b.Gradient=b.invent({create:function(t){this.constructor.call(this,b.create(t+"Gradient"))},inherit:b.Container,extend:{at:function(t,e,n){return this.put(new b.Stop).update(t,e,n)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},fill:function(){return"url(#"+this.id()+")"},toString:function(){return this.fill()},attr:function(t,e,n){return"transform"==t&&(t="gradientTransform"),b.Container.prototype.attr.call(this,t,e,n)}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),b.extend([b.Gradient,b.FX],{from:function(t,e){return"radialGradient"==(this._target||this).type?this.attr({fx:new b.Number(t),fy:new b.Number(e)}):this.attr({x1:new b.Number(t),y1:new b.Number(e)})},to:function(t,e){return"radialGradient"==(this._target||this).type?this.attr({cx:new b.Number(t),cy:new b.Number(e)}):this.attr({x2:new b.Number(t),y2:new b.Number(e)})}}),b.extend(b.Defs,{gradient:function(t,e){return this.put(new b.Gradient(t)).update(e)}}),b.Stop=b.invent({create:"stop",inherit:b.Element,extend:{update:function(t){return("number"==typeof t||t instanceof b.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),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 b.Number(t.offset)),this}}}),b.Pattern=b.invent({create:"pattern",inherit:b.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.fill()},attr:function(t,e,n){return"transform"==t&&(t="patternTransform"),b.Container.prototype.attr.call(this,t,e,n)}},construct:{pattern:function(t,e,n){return this.defs().pattern(t,e,n)}}}),b.extend(b.Defs,{pattern:function(t,e,n){return this.put(new b.Pattern).update(n).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),b.Doc=b.invent({create:function(t){t&&(t="string"==typeof t?e.getElementById(t):t,"svg"==t.nodeName?this.constructor.call(this,t):(this.constructor.call(this,b.create("svg")),t.appendChild(this.node),this.size("100%","100%")),this.namespace().defs())},inherit:b.Container,extend:{namespace:function(){return this.attr({xmlns:b.ns,version:"1.1"}).attr("xmlns:xlink",b.xlink,b.xmlns).attr("xmlns:svgjs",b.svgjs,b.xmlns)},defs:function(){if(!this._defs){var t;(t=this.node.getElementsByTagName("defs")[0])?this._defs=b.adopt(t):this._defs=new b.Defs,this.node.appendChild(this._defs.node)}return this._defs},parent:function(){return"#document"==this.node.parentNode.nodeName?null:this.node.parentNode},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,b.parser.draw.parentNode||this.node.appendChild(b.parser.draw),this}}}),b.Shape=b.invent({create:function(t){this.constructor.call(this,t)},inherit:b.Element}),b.Bare=b.invent({create:function(t,e){if(this.constructor.call(this,b.create(t)),e)for(var n in e.prototype)"function"==typeof e.prototype[n]&&(this[n]=e.prototype[n])},inherit:b.Element,extend:{words:function(t){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return this.node.appendChild(e.createTextNode(t)),this}}}),b.extend(b.Parent,{element:function(t,e){return this.put(new b.Bare(t,e))}}),b.Symbol=b.invent({create:"symbol",inherit:b.Container,construct:{symbol:function(){return this.put(new b.Symbol)}}}),b.Use=b.invent({create:"use",inherit:b.Shape,extend:{element:function(t,e){return this.attr("href",(e||"")+"#"+t,b.xlink)}},construct:{use:function(t,e){return this.put(new b.Use).element(t,e)}}}),b.Rect=b.invent({create:"rect",inherit:b.Shape,construct:{rect:function(t,e){return this.put(new b.Rect).size(t,e)}}}),b.Circle=b.invent({create:"circle",inherit:b.Shape,construct:{circle:function(t){return this.put(new b.Circle).rx(new b.Number(t).divide(2)).move(0,0)}}}),b.extend([b.Circle,b.FX],{rx:function(t){return this.attr("r",t)},ry:function(t){return this.rx(t)}}),b.Ellipse=b.invent({create:"ellipse",inherit:b.Shape,construct:{ellipse:function(t,e){return this.put(new b.Ellipse).size(t,e).move(0,0)}}}),b.extend([b.Ellipse,b.Rect,b.FX],{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),b.extend([b.Circle,b.Ellipse],{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return null==t?2*this.rx():this.rx(new b.Number(t).divide(2))},height:function(t){return null==t?2*this.ry():this.ry(new b.Number(t).divide(2))},size:function(t,e){var n=f(this,t,e);return this.rx(new b.Number(n.width).divide(2)).ry(new b.Number(n.height).divide(2))}}),b.Line=b.invent({create:"line",inherit:b.Shape,extend:{array:function(){return new b.PointArray([[this.attr("x1"),this.attr("y1")],[this.attr("x2"),this.attr("y2")]])},plot:function(t,e,n,i){return null==t?this.array():(t=void 0!==e?{x1:t,y1:e,x2:n,y2:i}:new b.PointArray(t).toLine(),this.attr(t))},move:function(t,e){return this.attr(this.array().move(t,e).toLine())},size:function(t,e){var n=f(this,t,e);return this.attr(this.array().size(n.width,n.height).toLine())}},construct:{line:function(t,e,n,i){return b.Line.prototype.plot.apply(this.put(new b.Line),null!=t?[t,e,n,i]:[0,0,0,0])}}}),b.Polyline=b.invent({create:"polyline",inherit:b.Shape,construct:{polyline:function(t){return this.put(new b.Polyline).plot(t||new b.PointArray)}}}),b.Polygon=b.invent({create:"polygon",inherit:b.Shape,construct:{polygon:function(t){return this.put(new b.Polygon).plot(t||new b.PointArray)}}}),b.extend([b.Polyline,b.Polygon],{array:function(){return this._array||(this._array=new b.PointArray(this.attr("points")))},plot:function(t){return null==t?this.array():this.clear().attr("points","string"==typeof t?t:this._array=new b.PointArray(t))},clear:function(){return delete this._array,this},move:function(t,e){return this.attr("points",this.array().move(t,e))},size:function(t,e){var n=f(this,t,e);return this.attr("points",this.array().size(n.width,n.height))}}),b.extend([b.Line,b.Polyline,b.Polygon],{morphArray:b.PointArray,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)}}),b.Path=b.invent({create:"path",inherit:b.Shape,extend:{morphArray:b.PathArray,array:function(){return this._array||(this._array=new b.PathArray(this.attr("d")))},plot:function(t){return null==t?this.array():this.clear().attr("d","string"==typeof t?t:this._array=new b.PathArray(t))},clear:function(){return delete this._array,this},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 n=f(this,t,e);return this.attr("d",this.array().size(n.width,n.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)}},construct:{path:function(t){return this.put(new b.Path).plot(t||new b.PathArray)}}}),b.Image=b.invent({create:"image",inherit:b.Shape,extend:{load:function(e,n){if(!e)return this;var i=new t.Image;return b.on(i,"load",function(t){var r=this.parent();0==this.width()&&0==this.height()&&this.size(i.width,i.height),r instanceof b.Pattern&&0==r.width()&&0==r.height()&&r.size(this.width(),this.height()),"function"==typeof n&&n.call(this,{width:i.width,height:i.height,ratio:i.width/i.height,url:e})},this),this.attr("href",i.src=e,b.xlink)}},construct:{image:function(t,e){return this.put(new b.Image).size(0,0).load(t,e)}}}),b.Text=b.invent({create:function(){this.constructor.call(this,b.create("text")),this.dom.leading=new b.Number(1.3),this._rebuild=!0,this._build=!1,this.attr("font-family",b.defaults.attrs["font-family"])},inherit:b.Parent,extend:{x:function(t){return null==t?this.attr("x"):this.attr("x",t)},y:function(t){var e=this.attr("y"),n="number"==typeof e?e-this.bbox().y:0;return null==t?"number"==typeof e?e-n:e:this.attr("y","number"==typeof t?t+n: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)},text:function(t){if(void 0===t){for(var t="",e=this.node.childNodes,n=0,i=0,r=e.length;i<r;++i)"textPath"!=e[i].nodeName?(i!=n&&3!=e[i].nodeType&&1==b.adopt(e[i]).dom.newLined&&(t+="\n"),t+=e[i].textContent):0==i&&(n=1);return t}if(this.clear().build(!0),"function"==typeof t)t.call(this,this);else{t=t.split("\n");for(var i=0,s=t.length;i<s;i++)this.tspan(t[i]).newLine()}return this.build(!1).rebuild()},size:function(t){return this.attr("font-size",t).rebuild()},leading:function(t){return null==t?this.dom.leading:(this.dom.leading=new b.Number(t),this.rebuild())},rebuild:function(t){if("boolean"==typeof t&&(this._rebuild=t),this._rebuild){var e=this,n=0,i=this.dom.leading*new b.Number(this.attr("font-size"));this.each(function(){this.dom.newLined&&(this.attr("x",e.attr("x")),"\n"==this.text()?n+=i:(this.attr("dy",i+n),n=0))}),this.fire("rebuild")}return this},build:function(t){return this._build=!!t,this},setData:function(t){return this.dom=t,this.dom.leading=new b.Number(t.leading||1.3),this}},construct:{text:function(t){return this.put(new b.Text).text(t)},plain:function(t){return this.put(new b.Text).plain(t)}}}),b.Tspan=b.invent({create:"tspan",inherit:b.Parent,extend:{text:function(t){return null==t?this.node.textContent+(this.dom.newLined?"\n":""):("function"==typeof t?t.call(this,this):this.plain(t),this)},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){var t=this.parent(b.Text);return this.dom.newLined=!0,this.dy(t.dom.leading*t.attr("font-size")).attr("x",t.x())}}}),b.extend([b.Text,b.Tspan],{plain:function(t){return!1===this._build&&this.clear(),this.node.appendChild(e.createTextNode(t)),this},tspan:function(t){var e=new b.Tspan;return this._build||this.clear(),this.node.appendChild(e.node),e.text(t)},length:function(){return this.node.getComputedTextLength()}}),b.TextPath=b.invent({create:"textPath",inherit:b.Text,parent:b.Parent,extend:{morphArray:b.PathArray,array:function(){var t=this.track();return t?t.array():null},plot:function(t){var e=this.track(),n=null;return e&&(n=e.plot(t)),null==t?n:this},track:function(){return this.reference("href")}},construct:{textPath:function(t,e){return this.defs().path(e).text(t).addTo(this)}}}),b.extend([b.Text],{path:function(t){var e=new b.TextPath;return t instanceof b.Path||(t=this.doc().defs().path(t)),e.attr("href","#"+t,b.xlink),this.put(e)},textPath:function(){return this.select("textPath")}}),b.extend([b.Path],{text:function(t){if(t instanceof b.Text){var e=t.text();return t.clear().path(this).text(e)}return this.parent().put(new b.Text).path(this).text(t)}}),b.Nested=b.invent({create:function(){this.constructor.call(this,b.create("svg")),this.css("overflow","visible")},inherit:b.Container,construct:{nested:function(){return this.put(new b.Nested)}}}),b.A=b.invent({create:"a",inherit:b.Container,extend:{to:function(t){return this.attr("href",t,b.xlink)},show:function(t){return this.attr("show",t,b.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new b.A).to(t)}}}),b.extend(b.Element,{linkTo:function(t){var e=new b.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent().put(e).put(this)}}),b.Marker=b.invent({create:"marker",inherit:b.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,n){return this.defs().marker(t,e,n)}}}),b.extend(b.Defs,{marker:function(t,e,n){return this.put(new b.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(n)}}),b.extend([b.Line,b.Polyline,b.Polygon,b.Path],{marker:function(t,e,n,i){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof b.Marker?arguments[1]:this.doc().marker(e,n,i),this.attr(r,t)}});var A={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};["fill","stroke"].forEach(function(t){var e,n={};n[t]=function(n){if(void 0===n)return this;if("string"==typeof n||b.Color.isRgb(n)||n&&"function"==typeof n.fill)this.attr(t,n);else for(e=A[t].length-1;e>=0;e--)null!=n[A[t][e]]&&this.attr(A.prefix(t,A[t][e]),n[A[t][e]]);return this},b.extend([b.Element,b.FX],n)}),b.extend([b.Element,b.FX],{rotate:function(t,e,n){return this.transform({rotation:t,cx:e,cy:n})},skew:function(t,e,n,i){return 1==arguments.length||3==arguments.length?this.transform({skew:t,cx:e,cy:n}):this.transform({skewX:t,skewY:e,cx:n,cy:i})},scale:function(t,e,n,i){return 1==arguments.length||3==arguments.length?this.transform({scale:t,cx:e,cy:n}):this.transform({scaleX:t,scaleY:e,cx:n,cy:i})},translate:function(t,e){return this.transform({x:t,y:e})},flip:function(t,e){return e="number"==typeof t?t:e,this.transform({flip:t||"both",offset:e})},matrix:function(t){return this.attr("transform",new b.Matrix(6==arguments.length?[].slice.call(arguments):t))},opacity:function(t){return this.attr("opacity",t)},dx:function(t){return this.x(new b.Number(t).plus(this instanceof b.FX?0:this.x()),!0)},dy:function(t){return this.y(new b.Number(t).plus(this instanceof b.FX?0:this.y()),!0)},dmove:function(t,e){return this.dx(t).dy(e)}}),b.extend([b.Rect,b.Ellipse,b.Circle,b.Gradient,b.FX],{radius:function(t,e){var n=(this._target||this).type;return"radialGradient"==n||"radialGradient"==n?this.attr("r",new b.Number(t)):this.rx(t).ry(null==e?t:e)}}),b.extend(b.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return new b.Point(this.node.getPointAtLength(t))}}),b.extend([b.Parent,b.Text,b.Tspan,b.FX],{font:function(t,e){if("object"==typeof t)for(e in t)this.font(e,t[e]);return"leading"==t?this.leading(e):"anchor"==t?this.attr("text-anchor",e):"size"==t||"family"==t||"weight"==t||"stretch"==t||"variant"==t||"style"==t?this.attr("font-"+t,e):this.attr(t,e)}}),b.extend(b.Element,{data:function(t,e,n){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(e){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:!0===n||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),b.extend(b.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={})}}),b.get=function(t){var n=e.getElementById(w(t)||t);return b.adopt(n)},b.select=function(t,n){return b.utils.map((n||e).querySelectorAll(t),function(t){return b.adopt(t)})},b.$$=function(t,n){return b.utils.map((n||e).querySelectorAll(t),function(t){return b.adopt(t)})},b.$=function(t,n){return b.adopt((n||e).querySelector(t))},b.extend(b.Parent,{select:function(t){return b.select(t,this.node)}});var k="abcdef".split("");return b.Box=b.invent({create:function(t){var e=[0,0,0,0];t="string"==typeof t?t.split(b.regex.delimiter).map(parseFloat):Array.isArray(t)?t:"object"==typeof t?[null!=t.left?t.left:t.x,null!=t.top?t.top:t.y,t.width,t.height]:4==arguments.length?[].slice.call(arguments):e,this.x=t[0],this.y=t[1],this.width=t[2],this.height=t[3],g(this)},extend:{merge:function(t){var e=Math.min(this.x,t.x),n=Math.min(this.y,t.y);return new b.Box(e,n,Math.max(this.x+this.width,t.x+t.width)-e,Math.max(this.y+this.height,t.y+t.height)-n)},transform:function(t){var e=1/0,n=-1/0,i=1/0,r=-1/0;return[new b.Point(this.x,this.y),new b.Point(this.x2,this.y),new b.Point(this.x,this.y2),new b.Point(this.x2,this.y2)].forEach(function(s){s=s.transform(t),e=Math.min(e,s.x),n=Math.max(n,s.x),i=Math.min(i,s.y),r=Math.max(r,s.y)}),new b.Box(e,i,n-e,r-i)},addOffset:function(){return this.x+=t.pageXOffset,this.y+=t.pageYOffset,this},toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height},morph:function(t,e,n,i){return this.destination=new b.Box(t,e,n,i),this},at:function(t){return this.destination?new b.Box(this.x+(this.destination.x-this.x)*t,this.y+(this.destination.y-this.y)*t,this.width+(this.destination.width-this.width)*t,this.height+(this.destination.height-this.height)*t):this}},parent:b.Element,construct:{bbox:function(){var t;try{if(t=this.node.getBBox(),n(t)&&!i(this.node))throw new Exception("Element not in the dom")}catch(n){try{var e=this.clone(b.parser.draw.instance).show();t=e.node.getBBox(),e.remove()}catch(t){console.warn("Getting a bounding box of this element is not possible")}}return new b.Box(t)},rbox:function(t){try{var e=new b.Box(this.node.getBoundingClientRect());return t?e.transform(t.screenCTM().inverse()):e.addOffset()}catch(t){return new b.Box}}}}),b.extend([b.Doc,b.Nested,b.Symbol,b.Image,b.Pattern,b.Marker,b.ForeignObject,b.View],{viewbox:function(t,e,n,i){return null==t?new b.Box(this.attr("viewBox")):this.attr("viewBox",new b.Box(t,e,n,i))}}),b});
\ No newline at end of file
diff --git a/spec/spec/fx.js b/spec/spec/fx.js
index 4a54229..36c7f37 100644
--- a/spec/spec/fx.js
+++ b/spec/spec/fx.js
@@ -2072,23 +2072,25 @@ describe('FX', function() {
       var startValue = new SVG.PathArray('M10 80 C 40 10, 65 10, 95 80 S 150 150, 180 80')
         , endValue = new SVG.PathArray('M10 80 C 40 150, 65 150, 95 80 S 150 10, 180 80')
         , morph = new SVG.PathArray(startValue).morph(endValue)
+        , textPath
 
       var text = draw.text(function(add) {
         add.tspan("We go up and down, then we go down, then up again")
       })
 
-      fx = text.path(startValue).animate(500).plot(endValue)
+      textPath = text.path(startValue)
+      fx = textPath.animate(500).plot(endValue)
 
       fx.start()
-      expect(text.array()).toEqual(morph.at(0))
+      expect(textPath.array()).toEqual(morph.at(0))
 
       jasmine.clock().tick(250) // Have the animation be half way
       fx.step()
-      expect(text.array()).toEqual(morph.at(0.5))
+      expect(textPath.array()).toEqual(morph.at(0.5))
 
       jasmine.clock().tick(250) // Have the animation reach its end
       fx.step()
-      expect(text.array()).toEqual(morph.at(1))
+      expect(textPath.array()).toEqual(morph.at(1))
     })
 
     it('should allow plot to be called on a line', function() {
@@ -2151,21 +2153,22 @@ describe('FX', function() {
 
       var path = 'M 100 200 C 200 100 300 0 400 100 C 500 200 600 300 700 200 C 800 100 900 100 900 100'
 
-      text.path(path).font({ size: 42.5, family: 'Verdana' })
+      var textPath = text.path(path).font({ size: 42.5, family: 'Verdana' })
+      
 
-      text.textPath().attr('startOffset', startValue)
-      fx = text.textPath().animate(1000).attr('startOffset', endValue)
+      textPath.attr('startOffset', startValue)
+      fx = textPath.animate(1000).attr('startOffset', endValue)
 
       fx.start()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0).value)
+      expect(textPath.attr('startOffset')).toBe(morph.at(0).value)
 
       jasmine.clock().tick(500) // Have the animation be half way
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0.5).value)
+      expect(textPath.attr('startOffset')).toBe(morph.at(0.5).value)
 
       jasmine.clock().tick(500) // Have the animation reach its end
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(1).value)
+      expect(textPath.attr('startOffset')).toBe(morph.at(1).value)
     })
 
     it('should be possible to animate non-numeric attributes', function () {
@@ -2220,21 +2223,21 @@ describe('FX', function() {
 
       var path = 'M 100 200 C 200 100 300 0 400 100 C 500 200 600 300 700 200 C 800 100 900 100 900 100'
 
-      text.path(path).font({ size: 42.5, family: 'Verdana' })
+      var textPath = text.path(path).font({ size: 42.5, family: 'Verdana' })
 
-      text.textPath().attr('startOffset', startValue)
-      fx = text.textPath().animate(1000).attr('startOffset', endValue)
+      textPath.attr('startOffset', startValue)
+      fx = textPath.animate(1000).attr('startOffset', endValue)
 
       fx.start()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0).toString())
+      expect(textPath.attr('startOffset')).toBe(morph.at(0).toString())
 
       jasmine.clock().tick(500) // Have the animation be half way
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(0.5).toString())
+      expect(textPath.attr('startOffset')).toBe(morph.at(0.5).toString())
 
       jasmine.clock().tick(500) // Have the animation reach its end
       fx.step()
-      expect(text.textPath().attr('startOffset')).toBe(morph.at(1).toString())
+      expect(textPath.attr('startOffset')).toBe(morph.at(1).toString())
     })
 
     it('should allow 0 to be specified without unit', function () {
diff --git a/spec/spec/textpath.js b/spec/spec/textpath.js
index ee046ea..e64f721 100644
--- a/spec/spec/textpath.js
+++ b/spec/spec/textpath.js
@@ -1,33 +1,49 @@
 describe('TextPath', function() {
   var text
+    , path
+    , txt = 'We go up, then we go down, then up again'
     , data = 'M 100 200 C 200 100 300  0 400 100 C 500 200 600 300 700 200 C 800 100 900 100 900 100'
 
   beforeEach(function() {
-    text = draw.text('We go up, then we go down, then up again')
+    text = draw.text(txt)
+    path = draw.path(data)
   })
 
   afterEach(function() {
     draw.clear()
   })
 
-  describe('path()', function() {
-    it('returns the text element', function() {
-      expect(text.path(data)).toBe(text)
+  describe('text().path()', function() {
+    it('returns an instance of TextPath', function() {
+      expect(text.path(data) instanceof SVG.TextPath).toBe(true)
     })
     it('creates a textPath node in the text element', function() {
       text.path(data)
-      expect(text.node.firstChild.nodeName).toBe('textPath')
+      expect(text.node.querySelector('textPath')).not.toBe(null)
+    })
+  })
+
+  describe('path().text()', function() {
+    it('returns an instance of TextPath', function() {
+      expect(path.text(txt) instanceof SVG.TextPath).toBe(true)
+    })
+    it('creates a text with textPath node and inserts it after the path', function() {
+      var instance = path.text(txt)
+      expect(instance.parent() instanceof SVG.Text).toBe(true)
+      expect(SVG.adopt(path.node.nextSibling) instanceof SVG.Text).toBe(true)
     })
   })
 
   describe('textPath()', function() {
-    it('creates a reference to the textPath', function() {
-      expect(text.path(data).textPath() instanceof SVG.TextPath).toBe(true)
+    it('returns all textPath elements in a text', function() {
+      text.path(data)
+      expect(text.textPath().length).toBe(1)
+      expect(text.textPath()[0] instanceof SVG.TextPath).toBe(true)
     })
   })
 
   describe('track()', function() {
-    it('creates a reference to the path', function() {
+    it('returns the referenced path instance', function() {
       expect(text.path(data).track() instanceof SVG.Path).toBe(true)
     })
   })
@@ -37,26 +53,18 @@ describe('TextPath', function() {
       expect(text.path(data).array()).toEqual(new SVG.PathArray(data))
     })
     it('return null if there is no underlying path', function () {
-      expect(text.array()).toBe(null)
+      expect(text.path(data).attr('href', null, SVG.xlink).array()).toBe(null)
     })
   })
 
   describe('plot()', function() {
     it('change the array of the underlying path when a string is passed', function() {
-      expect(text.path().plot(data)).toBe(text)
-      expect(text.array()).toEqual(new SVG.PathArray(data))
-    })
-    it('do nothing when a string is passed and there is no underlying path', function() {
-      expect(text.plot(data)).toBe(text)
-      expect(text.array()).toEqual(null)
+      expect(text.path().plot(data).array()).toEqual(new SVG.PathArray(data))
     })
     it('return the path array of the underlying path when no arguments is passed', function () {
-      text.path(data)
-      expect(text.plot()).toBe(text.array())
-      expect(text.plot()).not.toBe(null)
-    })
-    it('return null when no arguments is passed and there is no underlying path', function () {
-      expect(text.plot()).toBe(null)
+      var textPath = text.path(data)
+      expect(textPath.plot()).toBe(textPath.array())
+      expect(textPath.plot()).not.toBe(null)
     })
   })
 })
diff --git a/src/path.js b/src/path.js
index e5504bb..84392a2 100644
--- a/src/path.js
+++ b/src/path.js
@@ -50,7 +50,6 @@ SVG.Path = SVG.invent({
   , height: function(height) {
       return height == null ? this.bbox().height : this.size(this.bbox().width, height)
     }
-
   }
 
   // Add parent method
diff --git a/src/text.js b/src/text.js
index 13dbf92..1e93db7 100644
--- a/src/text.js
+++ b/src/text.js
@@ -49,10 +49,16 @@ SVG.Text = SVG.invent({
       if (typeof text === 'undefined'){
         var text = ''
         var children = this.node.childNodes
+        var firstLine = 0
         for(var i = 0, len = children.length; i < len; ++i){
+          // skip textPaths - they are no lines
+          if(children[i].nodeName == 'textPath') {
+            if(i == 0) firstLine = 1
+            continue
+          }
 
           // add newline if its not the first child and newLined is set to true
-          if(i != 0 && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
+          if(i != firstLine && children[i].nodeType != 3 && SVG.adopt(children[i]).dom.newLined == true){
             text += '\n'
           }
 
@@ -111,8 +117,8 @@ SVG.Text = SVG.invent({
         
         this.each(function() {
           if (this.dom.newLined) {
-            if (!self.textPath())
-              this.attr('x', self.attr('x'))
+            this.attr('x', self.attr('x'))
+            
             if(this.text() == '\n') {
               blankLineOffset += dy
             }else{
@@ -191,7 +197,6 @@ SVG.Tspan = SVG.invent({
       return this.dy(t.dom.leading * t.attr('font-size')).attr('x', t.x())
     }
   }
-
 })
 
 SVG.extend([SVG.Text, SVG.Tspan], {
@@ -208,18 +213,18 @@ SVG.extend([SVG.Text, SVG.Tspan], {
   }
   // Create a tspan
 , tspan: function(text) {
-    var node  = (this.textPath && this.textPath() || this).node
-      , tspan = new SVG.Tspan
+    var tspan = new SVG.Tspan
 
     // clear if build mode is disabled
-    if (this._build === false)
+    if (!this._build)
       this.clear()
 
     // add new tspan
-    node.appendChild(tspan.node)
+    this.node.appendChild(tspan.node)
 
     return tspan.text(text)
   }
+  // FIXME: Does this also work for textpath?
   // Get length of text element
 , length: function() {
     return this.node.getComputedTextLength()
diff --git a/src/textpath.js b/src/textpath.js
index 18e2149..2406e42 100644
--- a/src/textpath.js
+++ b/src/textpath.js
@@ -3,32 +3,14 @@ SVG.TextPath = SVG.invent({
   create: 'textPath'
 
   // Inherit from
-, inherit: SVG.Parent
+, inherit: SVG.Text
 
   // Define parent class
-, parent: SVG.Text
+, parent: SVG.Parent
 
   // Add parent method
-, construct: {
+, extend: {
     morphArray: SVG.PathArray
-    // Create path for text to run on
-  , path: function(d) {
-      // create textPath element
-      var path  = new SVG.TextPath
-        , track = this.doc().defs().path(d)
-
-      // move lines to textpath
-      while (this.node.hasChildNodes())
-        path.node.appendChild(this.node.firstChild)
-
-      // add textPath element as child node
-      this.node.appendChild(path.node)
-
-      // link textPath to path and add content
-      path.attr('href', '#' + track, SVG.xlink)
-
-      return this
-    }
     // return the array of the path track element
   , array: function() {
       var track = this.track()
@@ -46,17 +28,50 @@ SVG.TextPath = SVG.invent({
 
       return (d == null) ? pathArray : this
     }
-    // Get the path track element
+    // Get the path element
   , track: function() {
-      var path = this.textPath()
+      return this.reference('href')
+    }
+  }
+, construct: {
+    textPath: function(text, path) {
+      return this.defs().path(path).text(text).addTo(this)
+    }
+  }
+})
 
-      if (path)
-        return path.reference('href')
+SVG.extend([SVG.Text], {
+    // Create path for text to run on
+  path: function(track) {
+    var path = new SVG.TextPath
+
+    // if d is a path, reuse it
+    if(!(track instanceof SVG.Path)) {
+      // create path element
+      track = this.doc().defs().path(track)
     }
-    // Get the textPath child
+
+    // link textPath to path and add content
+    path.attr('href', '#' + track, SVG.xlink)
+
+    // add textPath element as child node and return textPath
+    return this.put(path)
+  }
+  // Todo: make this plural?
+  // Get the textPath children
   , textPath: function() {
-      if (this.node.firstChild && this.node.firstChild.nodeName == 'textPath')
-        return SVG.adopt(this.node.firstChild)
+    return this.select('textPath')
+  }
+})
+
+SVG.extend([SVG.Path], {
+  // creates a textPath from this path
+  text: function(text) {
+    if(text instanceof SVG.Text) {
+      var txt = text.text()
+      return text.clear().path(this).text(txt)
     }
+    return this.parent().put(new SVG.Text()).path(this).text(text)
   }
+  // TODO: Maybe add `targets` to get all textPaths associated with this path
 })
-- 
2.39.5