Remove unused files

8 files changed, 0 insertions, 6824 deletions

diff --git a/html/includes/js/modules/canvas-tools.src.js b/html/includes/js/modules/canvas-tools.src.js
deleted file mode 100644
index 3725c02..0000000
--- a/html/includes/js/modules/canvas-tools.src.js
+++ /dev/null
@@ -1,3113 +0,0 @@
-/**
- * @license A class to parse color values
- * @author Stoyan Stefanov <sstoo@gmail.com>
- * @link   http://www.phpied.com/rgb-color-parser-in-javascript/
- * Use it if you like it
- *
- */
-function RGBColor(color_string)
-{
-    this.ok = false;
-
-    // strip any leading #
-    if (color_string.charAt(0) == '#') { // remove # if any
-        color_string = color_string.substr(1,6);
-    }
-
-    color_string = color_string.replace(/ /g,'');
-    color_string = color_string.toLowerCase();
-
-    // before getting into regexps, try simple matches
-    // and overwrite the input
-    var simple_colors = {
-        aliceblue: 'f0f8ff',
-        antiquewhite: 'faebd7',
-        aqua: '00ffff',
-        aquamarine: '7fffd4',
-        azure: 'f0ffff',
-        beige: 'f5f5dc',
-        bisque: 'ffe4c4',
-        black: '000000',
-        blanchedalmond: 'ffebcd',
-        blue: '0000ff',
-        blueviolet: '8a2be2',
-        brown: 'a52a2a',
-        burlywood: 'deb887',
-        cadetblue: '5f9ea0',
-        chartreuse: '7fff00',
-        chocolate: 'd2691e',
-        coral: 'ff7f50',
-        cornflowerblue: '6495ed',
-        cornsilk: 'fff8dc',
-        crimson: 'dc143c',
-        cyan: '00ffff',
-        darkblue: '00008b',
-        darkcyan: '008b8b',
-        darkgoldenrod: 'b8860b',
-        darkgray: 'a9a9a9',
-        darkgreen: '006400',
-        darkkhaki: 'bdb76b',
-        darkmagenta: '8b008b',
-        darkolivegreen: '556b2f',
-        darkorange: 'ff8c00',
-        darkorchid: '9932cc',
-        darkred: '8b0000',
-        darksalmon: 'e9967a',
-        darkseagreen: '8fbc8f',
-        darkslateblue: '483d8b',
-        darkslategray: '2f4f4f',
-        darkturquoise: '00ced1',
-        darkviolet: '9400d3',
-        deeppink: 'ff1493',
-        deepskyblue: '00bfff',
-        dimgray: '696969',
-        dodgerblue: '1e90ff',
-        feldspar: 'd19275',
-        firebrick: 'b22222',
-        floralwhite: 'fffaf0',
-        forestgreen: '228b22',
-        fuchsia: 'ff00ff',
-        gainsboro: 'dcdcdc',
-        ghostwhite: 'f8f8ff',
-        gold: 'ffd700',
-        goldenrod: 'daa520',
-        gray: '808080',
-        green: '008000',
-        greenyellow: 'adff2f',
-        honeydew: 'f0fff0',
-        hotpink: 'ff69b4',
-        indianred : 'cd5c5c',
-        indigo : '4b0082',
-        ivory: 'fffff0',
-        khaki: 'f0e68c',
-        lavender: 'e6e6fa',
-        lavenderblush: 'fff0f5',
-        lawngreen: '7cfc00',
-        lemonchiffon: 'fffacd',
-        lightblue: 'add8e6',
-        lightcoral: 'f08080',
-        lightcyan: 'e0ffff',
-        lightgoldenrodyellow: 'fafad2',
-        lightgrey: 'd3d3d3',
-        lightgreen: '90ee90',
-        lightpink: 'ffb6c1',
-        lightsalmon: 'ffa07a',
-        lightseagreen: '20b2aa',
-        lightskyblue: '87cefa',
-        lightslateblue: '8470ff',
-        lightslategray: '778899',
-        lightsteelblue: 'b0c4de',
-        lightyellow: 'ffffe0',
-        lime: '00ff00',
-        limegreen: '32cd32',
-        linen: 'faf0e6',
-        magenta: 'ff00ff',
-        maroon: '800000',
-        mediumaquamarine: '66cdaa',
-        mediumblue: '0000cd',
-        mediumorchid: 'ba55d3',
-        mediumpurple: '9370d8',
-        mediumseagreen: '3cb371',
-        mediumslateblue: '7b68ee',
-        mediumspringgreen: '00fa9a',
-        mediumturquoise: '48d1cc',
-        mediumvioletred: 'c71585',
-        midnightblue: '191970',
-        mintcream: 'f5fffa',
-        mistyrose: 'ffe4e1',
-        moccasin: 'ffe4b5',
-        navajowhite: 'ffdead',
-        navy: '000080',
-        oldlace: 'fdf5e6',
-        olive: '808000',
-        olivedrab: '6b8e23',
-        orange: 'ffa500',
-        orangered: 'ff4500',
-        orchid: 'da70d6',
-        palegoldenrod: 'eee8aa',
-        palegreen: '98fb98',
-        paleturquoise: 'afeeee',
-        palevioletred: 'd87093',
-        papayawhip: 'ffefd5',
-        peachpuff: 'ffdab9',
-        peru: 'cd853f',
-        pink: 'ffc0cb',
-        plum: 'dda0dd',
-        powderblue: 'b0e0e6',
-        purple: '800080',
-        red: 'ff0000',
-        rosybrown: 'bc8f8f',
-        royalblue: '4169e1',
-        saddlebrown: '8b4513',
-        salmon: 'fa8072',
-        sandybrown: 'f4a460',
-        seagreen: '2e8b57',
-        seashell: 'fff5ee',
-        sienna: 'a0522d',
-        silver: 'c0c0c0',
-        skyblue: '87ceeb',
-        slateblue: '6a5acd',
-        slategray: '708090',
-        snow: 'fffafa',
-        springgreen: '00ff7f',
-        steelblue: '4682b4',
-        tan: 'd2b48c',
-        teal: '008080',
-        thistle: 'd8bfd8',
-        tomato: 'ff6347',
-        turquoise: '40e0d0',
-        violet: 'ee82ee',
-        violetred: 'd02090',
-        wheat: 'f5deb3',
-        white: 'ffffff',
-        whitesmoke: 'f5f5f5',
-        yellow: 'ffff00',
-        yellowgreen: '9acd32'
-    };
-    for (var key in simple_colors) {
-        if (color_string == key) {
-            color_string = simple_colors[key];
-        }
-    }
-    // emd of simple type-in colors
-
-    // array of color definition objects
-    var color_defs = [
-        {
-            re: /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,
-            example: ['rgb(123, 234, 45)', 'rgb(255,234,245)'],
-            process: function (bits){
-                return [
-                    parseInt(bits[1]),
-                    parseInt(bits[2]),
-                    parseInt(bits[3])
-                ];
-            }
-        },
-        {
-            re: /^(\w{2})(\w{2})(\w{2})$/,
-            example: ['#00ff00', '336699'],
-            process: function (bits){
-                return [
-                    parseInt(bits[1], 16),
-                    parseInt(bits[2], 16),
-                    parseInt(bits[3], 16)
-                ];
-            }
-        },
-        {
-            re: /^(\w{1})(\w{1})(\w{1})$/,
-            example: ['#fb0', 'f0f'],
-            process: function (bits){
-                return [
-                    parseInt(bits[1] + bits[1], 16),
-                    parseInt(bits[2] + bits[2], 16),
-                    parseInt(bits[3] + bits[3], 16)
-                ];
-            }
-        }
-    ];
-
-    // search through the definitions to find a match
-    for (var i = 0; i < color_defs.length; i++) {
-        var re = color_defs[i].re;
-        var processor = color_defs[i].process;
-        var bits = re.exec(color_string);
-        if (bits) {
-            channels = processor(bits);
-            this.r = channels[0];
-            this.g = channels[1];
-            this.b = channels[2];
-            this.ok = true;
-        }
-
-    }
-
-    // validate/cleanup values
-    this.r = (this.r < 0 || isNaN(this.r)) ? 0 : ((this.r > 255) ? 255 : this.r);
-    this.g = (this.g < 0 || isNaN(this.g)) ? 0 : ((this.g > 255) ? 255 : this.g);
-    this.b = (this.b < 0 || isNaN(this.b)) ? 0 : ((this.b > 255) ? 255 : this.b);
-
-    // some getters
-    this.toRGB = function () {
-        return 'rgb(' + this.r + ', ' + this.g + ', ' + this.b + ')';
-    }
-    this.toHex = function () {
-        var r = this.r.toString(16);
-        var g = this.g.toString(16);
-        var b = this.b.toString(16);
-        if (r.length == 1) r = '0' + r;
-        if (g.length == 1) g = '0' + g;
-        if (b.length == 1) b = '0' + b;
-        return '#' + r + g + b;
-    }
-
-    // help
-    this.getHelpXML = function () {
-
-        var examples = new Array();
-        // add regexps
-        for (var i = 0; i < color_defs.length; i++) {
-            var example = color_defs[i].example;
-            for (var j = 0; j < example.length; j++) {
-                examples[examples.length] = example[j];
-            }
-        }
-        // add type-in colors
-        for (var sc in simple_colors) {
-            examples[examples.length] = sc;
-        }
-
-        var xml = document.createElement('ul');
-        xml.setAttribute('id', 'rgbcolor-examples');
-        for (var i = 0; i < examples.length; i++) {
-            try {
-                var list_item = document.createElement('li');
-                var list_color = new RGBColor(examples[i]);
-                var example_div = document.createElement('div');
-                example_div.style.cssText =
-                        'margin: 3px; '
-                        + 'border: 1px solid black; '
-                        + 'background:' + list_color.toHex() + '; '
-                        + 'color:' + list_color.toHex()
-                ;
-                example_div.appendChild(document.createTextNode('test'));
-                var list_item_value = document.createTextNode(
-                    ' ' + examples[i] + ' -> ' + list_color.toRGB() + ' -> ' + list_color.toHex()
-                );
-                list_item.appendChild(example_div);
-                list_item.appendChild(list_item_value);
-                xml.appendChild(list_item);
-
-            } catch(e){}
-        }
-        return xml;
-
-    }
-
-}
-
-/**
- * @license canvg.js - Javascript SVG parser and renderer on Canvas
- * MIT Licensed 
- * Gabe Lerner (gabelerner@gmail.com)
- * http://code.google.com/p/canvg/
- *
- * Requires: rgbcolor.js - http://www.phpied.com/rgb-color-parser-in-javascript/
- *
- */
-if(!window.console) {
-	window.console = {};
-	window.console.log = function(str) {};
-	window.console.dir = function(str) {};
-}
-
-if(!Array.prototype.indexOf){
-	Array.prototype.indexOf = function(obj){
-		for(var i=0; i<this.length; i++){
-			if(this[i]==obj){
-				return i;
-			}
-		}
-		return -1;
-	}
-}
-
-(function(){
-	// canvg(target, s)
-	// empty parameters: replace all 'svg' elements on page with 'canvas' elements
-	// target: canvas element or the id of a canvas element
-	// s: svg string, url to svg file, or xml document
-	// opts: optional hash of options
-	//		 ignoreMouse: true => ignore mouse events
-	//		 ignoreAnimation: true => ignore animations
-	//		 ignoreDimensions: true => does not try to resize canvas
-	//		 ignoreClear: true => does not clear canvas
-	//		 offsetX: int => draws at a x offset
-	//		 offsetY: int => draws at a y offset
-	//		 scaleWidth: int => scales horizontally to width
-	//		 scaleHeight: int => scales vertically to height
-	//		 renderCallback: function => will call the function after the first render is completed
-	//		 forceRedraw: function => will call the function on every frame, if it returns true, will redraw
-	this.canvg = function (target, s, opts) {
-		// no parameters
-		if (target == null && s == null && opts == null) {
-			var svgTags = document.getElementsByTagName('svg');
-			for (var i=0; i<svgTags.length; i++) {
-				var svgTag = svgTags[i];
-				var c = document.createElement('canvas');
-				c.width = svgTag.clientWidth;
-				c.height = svgTag.clientHeight;
-				svgTag.parentNode.insertBefore(c, svgTag);
-				svgTag.parentNode.removeChild(svgTag);
-				var div = document.createElement('div');
-				div.appendChild(svgTag);
-				canvg(c, div.innerHTML);
-			}
-			return;
-		}	
-		opts = opts || {};
-	
-		if (typeof target == 'string') {
-			target = document.getElementById(target);
-		}
-		
-		// reuse class per canvas
-		var svg;
-		if (target.svg == null) {
-			svg = build();
-			target.svg = svg;
-		}
-		else {
-			svg = target.svg;
-			svg.stop();
-		}
-		svg.opts = opts;
-		
-		var ctx = target.getContext('2d');
-		if (typeof(s.documentElement) != 'undefined') {
-			// load from xml doc
-			svg.loadXmlDoc(ctx, s);
-		}
-		else if (s.substr(0,1) == '<') {
-			// load from xml string
-			svg.loadXml(ctx, s);
-		}
-		else {
-			// load from url
-			svg.load(ctx, s);
-		}
-	}
-
-	function build() {
-		var svg = { };
-		
-		svg.FRAMERATE = 30;
-		svg.MAX_VIRTUAL_PIXELS = 30000;
-		
-		// globals
-		svg.init = function(ctx) {
-			svg.Definitions = {};
-			svg.Styles = {};
-			svg.Animations = [];
-			svg.Images = [];
-			svg.ctx = ctx;
-			svg.ViewPort = new (function () {
-				this.viewPorts = [];
-				this.Clear = function() { this.viewPorts = []; }
-				this.SetCurrent = function(width, height) { this.viewPorts.push({ width: width, height: height }); }
-				this.RemoveCurrent = function() { this.viewPorts.pop(); }
-				this.Current = function() { return this.viewPorts[this.viewPorts.length - 1]; }
-				this.width = function() { return this.Current().width; }
-				this.height = function() { return this.Current().height; }
-				this.ComputeSize = function(d) {
-					if (d != null && typeof(d) == 'number') return d;
-					if (d == 'x') return this.width();
-					if (d == 'y') return this.height();
-					return Math.sqrt(Math.pow(this.width(), 2) + Math.pow(this.height(), 2)) / Math.sqrt(2);			
-				}
-			});
-		}
-		svg.init();
-		
-		// images loaded
-		svg.ImagesLoaded = function() { 
-			for (var i=0; i<svg.Images.length; i++) {
-				if (!svg.Images[i].loaded) return false;
-			}
-			return true;
-		}
-
-		// trim
-		svg.trim = function(s) { return s.replace(/^\s+|\s+$/g, ''); }
-		
-		// compress spaces
-		svg.compressSpaces = function(s) { return s.replace(/[\s\r\t\n]+/gm,' '); }
-		
-		// ajax
-		svg.ajax = function(url) {
-			var AJAX;
-			if(window.XMLHttpRequest){AJAX=new XMLHttpRequest();}
-			else{AJAX=new ActiveXObject('Microsoft.XMLHTTP');}
-			if(AJAX){
-			   AJAX.open('GET',url,false);
-			   AJAX.send(null);
-			   return AJAX.responseText;
-			}
-			return null;
-		} 
-		
-		// parse xml
-		svg.parseXml = function(xml) {
-			if (window.DOMParser)
-			{
-				var parser = new DOMParser();
-				return parser.parseFromString(xml, 'text/xml');
-			}
-			else 
-			{
-				xml = xml.replace(/<!DOCTYPE svg[^>]*>/, '');
-				var xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
-				xmlDoc.async = 'false';
-				xmlDoc.loadXML(xml); 
-				return xmlDoc;
-			}		
-		}
-		
-		svg.Property = function(name, value) {
-			this.name = name;
-			this.value = value;
-			
-			this.hasValue = function() {
-				return (this.value != null && this.value !== '');
-			}
-							
-			// return the numerical value of the property
-			this.numValue = function() {
-				if (!this.hasValue()) return 0;
-				
-				var n = parseFloat(this.value);
-				if ((this.value + '').match(/%$/)) {
-					n = n / 100.0;
-				}
-				return n;
-			}
-			
-			this.valueOrDefault = function(def) {
-				if (this.hasValue()) return this.value;
-				return def;
-			}
-			
-			this.numValueOrDefault = function(def) {
-				if (this.hasValue()) return this.numValue();
-				return def;
-			}
-			
-			/* EXTENSIONS */
-			var that = this;
-			
-			// color extensions
-			this.Color = {
-				// augment the current color value with the opacity
-				addOpacity: function(opacity) {
-					var newValue = that.value;
-					if (opacity != null && opacity != '') {
-						var color = new RGBColor(that.value);
-						if (color.ok) {
-							newValue = 'rgba(' + color.r + ', ' + color.g + ', ' + color.b + ', ' + opacity + ')';
-						}
-					}
-					return new svg.Property(that.name, newValue);
-				}
-			}
-			
-			// definition extensions
-			this.Definition = {
-				// get the definition from the definitions table
-				getDefinition: function() {
-					var name = that.value.replace(/^(url\()?#([^\)]+)\)?$/, '$2');
-					return svg.Definitions[name];
-				},
-				
-				isUrl: function() {
-					return that.value.indexOf('url(') == 0
-				},
-				
-				getFillStyle: function(e) {
-					var def = this.getDefinition();
-					
-					// gradient
-					if (def != null && def.createGradient) {
-						return def.createGradient(svg.ctx, e);
-					}
-					
-					// pattern
-					if (def != null && def.createPattern) {
-						return def.createPattern(svg.ctx, e);
-					}
-					
-					return null;
-				}
-			}
-			
-			// length extensions
-			this.Length = {
-				DPI: function(viewPort) {
-					return 96.0; // TODO: compute?
-				},
-				
-				EM: function(viewPort) {
-					var em = 12;
-					
-					var fontSize = new svg.Property('fontSize', svg.Font.Parse(svg.ctx.font).fontSize);
-					if (fontSize.hasValue()) em = fontSize.Length.toPixels(viewPort);
-					
-					return em;
-				},
-			
-				// get the length as pixels
-				toPixels: function(viewPort) {
-					if (!that.hasValue()) return 0;
-					var s = that.value+'';
-					if (s.match(/em$/)) return that.numValue() * this.EM(viewPort);
-					if (s.match(/ex$/)) return that.numValue() * this.EM(viewPort) / 2.0;
-					if (s.match(/px$/)) return that.numValue();
-					if (s.match(/pt$/)) return that.numValue() * 1.25;
-					if (s.match(/pc$/)) return that.numValue() * 15;
-					if (s.match(/cm$/)) return that.numValue() * this.DPI(viewPort) / 2.54;
-					if (s.match(/mm$/)) return that.numValue() * this.DPI(viewPort) / 25.4;
-					if (s.match(/in$/)) return that.numValue() * this.DPI(viewPort);
-					if (s.match(/%$/)) return that.numValue() * svg.ViewPort.ComputeSize(viewPort);
-					return that.numValue();
-				}
-			}
-			
-			// time extensions
-			this.Time = {
-				// get the time as milliseconds
-				toMilliseconds: function() {
-					if (!that.hasValue()) return 0;
-					var s = that.value+'';
-					if (s.match(/s$/)) return that.numValue() * 1000;
-					if (s.match(/ms$/)) return that.numValue();
-					return that.numValue();
-				}
-			}
-			
-			// angle extensions
-			this.Angle = {
-				// get the angle as radians
-				toRadians: function() {
-					if (!that.hasValue()) return 0;
-					var s = that.value+'';
-					if (s.match(/deg$/)) return that.numValue() * (Math.PI / 180.0);
-					if (s.match(/grad$/)) return that.numValue() * (Math.PI / 200.0);
-					if (s.match(/rad$/)) return that.numValue();
-					return that.numValue() * (Math.PI / 180.0);
-				}
-			}
-		}
-		
-		// fonts
-		svg.Font = new (function() {
-			this.Styles = ['normal','italic','oblique','inherit'];
-			this.Variants = ['normal','small-caps','inherit'];
-			this.Weights = ['normal','bold','bolder','lighter','100','200','300','400','500','600','700','800','900','inherit'];
-			
-			this.CreateFont = function(fontStyle, fontVariant, fontWeight, fontSize, fontFamily, inherit) { 
-				var f = inherit != null ? this.Parse(inherit) : this.CreateFont('', '', '', '', '', svg.ctx.font);
-				return { 
-					fontFamily: fontFamily || f.fontFamily, 
-					fontSize: fontSize || f.fontSize, 
-					fontStyle: fontStyle || f.fontStyle, 
-					fontWeight: fontWeight || f.fontWeight, 
-					fontVariant: fontVariant || f.fontVariant,
-					toString: function () { return [this.fontStyle, this.fontVariant, this.fontWeight, this.fontSize, this.fontFamily].join(' ') } 
-				} 
-			}
-			
-			var that = this;
-			this.Parse = function(s) {
-				var f = {};
-				var d = svg.trim(svg.compressSpaces(s || '')).split(' ');
-				var set = { fontSize: false, fontStyle: false, fontWeight: false, fontVariant: false }
-				var ff = '';
-				for (var i=0; i<d.length; i++) {
-					if (!set.fontStyle && that.Styles.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontStyle = d[i]; set.fontStyle = true; }
-					else if (!set.fontVariant && that.Variants.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontVariant = d[i]; set.fontStyle = set.fontVariant = true;	}
-					else if (!set.fontWeight && that.Weights.indexOf(d[i]) != -1) {	if (d[i] != 'inherit') f.fontWeight = d[i]; set.fontStyle = set.fontVariant = set.fontWeight = true; }
-					else if (!set.fontSize) { if (d[i] != 'inherit') f.fontSize = d[i].split('/')[0]; set.fontStyle = set.fontVariant = set.fontWeight = set.fontSize = true; }
-					else { if (d[i] != 'inherit') ff += d[i]; }
-				} if (ff != '') f.fontFamily = ff;
-				return f;
-			}
-		});
-		
-		// points and paths
-		svg.ToNumberArray = function(s) {
-			var a = svg.trim(svg.compressSpaces((s || '').replace(/,/g, ' '))).split(' ');
-			for (var i=0; i<a.length; i++) {
-				a[i] = parseFloat(a[i]);
-			}
-			return a;
-		}		
-		svg.Point = function(x, y) {
-			this.x = x;
-			this.y = y;
-			
-			this.angleTo = function(p) {
-				return Math.atan2(p.y - this.y, p.x - this.x);
-			}
-			
-			this.applyTransform = function(v) {
-				var xp = this.x * v[0] + this.y * v[2] + v[4];
-				var yp = this.x * v[1] + this.y * v[3] + v[5];
-				this.x = xp;
-				this.y = yp;
-			}
-		}
-		svg.CreatePoint = function(s) {
-			var a = svg.ToNumberArray(s);
-			return new svg.Point(a[0], a[1]);
-		}
-		svg.CreatePath = function(s) {
-			var a = svg.ToNumberArray(s);
-			var path = [];
-			for (var i=0; i<a.length; i+=2) {
-				path.push(new svg.Point(a[i], a[i+1]));
-			}
-			return path;
-		}
-		
-		// bounding box
-		svg.BoundingBox = function(x1, y1, x2, y2) { // pass in initial points if you want
-			this.x1 = Number.NaN;
-			this.y1 = Number.NaN;
-			this.x2 = Number.NaN;
-			this.y2 = Number.NaN;
-			
-			this.x = function() { return this.x1; }
-			this.y = function() { return this.y1; }
-			this.width = function() { return this.x2 - this.x1; }
-			this.height = function() { return this.y2 - this.y1; }
-			
-			this.addPoint = function(x, y) {	
-				if (x != null) {
-					if (isNaN(this.x1) || isNaN(this.x2)) {
-						this.x1 = x;
-						this.x2 = x;
-					}
-					if (x < this.x1) this.x1 = x;
-					if (x > this.x2) this.x2 = x;
-				}
-			
-				if (y != null) {
-					if (isNaN(this.y1) || isNaN(this.y2)) {
-						this.y1 = y;
-						this.y2 = y;
-					}
-					if (y < this.y1) this.y1 = y;
-					if (y > this.y2) this.y2 = y;
-				}
-			}			
-			this.addX = function(x) { this.addPoint(x, null); }
-			this.addY = function(y) { this.addPoint(null, y); }
-			
-			this.addBoundingBox = function(bb) {
-				this.addPoint(bb.x1, bb.y1);
-				this.addPoint(bb.x2, bb.y2);
-			}
-			
-			this.addQuadraticCurve = function(p0x, p0y, p1x, p1y, p2x, p2y) {
-				var cp1x = p0x + 2/3 * (p1x - p0x); // CP1 = QP0 + 2/3 *(QP1-QP0)
-				var cp1y = p0y + 2/3 * (p1y - p0y); // CP1 = QP0 + 2/3 *(QP1-QP0)
-				var cp2x = cp1x + 1/3 * (p2x - p0x); // CP2 = CP1 + 1/3 *(QP2-QP0)
-				var cp2y = cp1y + 1/3 * (p2y - p0y); // CP2 = CP1 + 1/3 *(QP2-QP0)
-				this.addBezierCurve(p0x, p0y, cp1x, cp2x, cp1y,	cp2y, p2x, p2y);
-			}
-			
-			this.addBezierCurve = function(p0x, p0y, p1x, p1y, p2x, p2y, p3x, p3y) {
-				// from http://blog.hackers-cafe.net/2009/06/how-to-calculate-bezier-curves-bounding.html
-				var p0 = [p0x, p0y], p1 = [p1x, p1y], p2 = [p2x, p2y], p3 = [p3x, p3y];
-				this.addPoint(p0[0], p0[1]);
-				this.addPoint(p3[0], p3[1]);
-				
-				for (i=0; i<=1; i++) {
-					var f = function(t) { 
-						return Math.pow(1-t, 3) * p0[i]
-						+ 3 * Math.pow(1-t, 2) * t * p1[i]
-						+ 3 * (1-t) * Math.pow(t, 2) * p2[i]
-						+ Math.pow(t, 3) * p3[i];
-					}
-					
-					var b = 6 * p0[i] - 12 * p1[i] + 6 * p2[i];
-					var a = -3 * p0[i] + 9 * p1[i] - 9 * p2[i] + 3 * p3[i];
-					var c = 3 * p1[i] - 3 * p0[i];
-					
-					if (a == 0) {
-						if (b == 0) continue;
-						var t = -c / b;
-						if (0 < t && t < 1) {
-							if (i == 0) this.addX(f(t));
-							if (i == 1) this.addY(f(t));
-						}
-						continue;
-					}
-					
-					var b2ac = Math.pow(b, 2) - 4 * c * a;
-					if (b2ac < 0) continue;
-					var t1 = (-b + Math.sqrt(b2ac)) / (2 * a);
-					if (0 < t1 && t1 < 1) {
-						if (i == 0) this.addX(f(t1));
-						if (i == 1) this.addY(f(t1));
-					}
-					var t2 = (-b - Math.sqrt(b2ac)) / (2 * a);
-					if (0 < t2 && t2 < 1) {
-						if (i == 0) this.addX(f(t2));
-						if (i == 1) this.addY(f(t2));
-					}
-				}
-			}
-			
-			this.isPointInBox = function(x, y) {
-				return (this.x1 <= x && x <= this.x2 && this.y1 <= y && y <= this.y2);
-			}
-			
-			this.addPoint(x1, y1);
-			this.addPoint(x2, y2);
-		}
-		
-		// transforms
-		svg.Transform = function(v) {	
-			var that = this;
-			this.Type = {}
-		
-			// translate
-			this.Type.translate = function(s) {
-				this.p = svg.CreatePoint(s);			
-				this.apply = function(ctx) {
-					ctx.translate(this.p.x || 0.0, this.p.y || 0.0);
-				}
-				this.applyToPoint = function(p) {
-					p.applyTransform([1, 0, 0, 1, this.p.x || 0.0, this.p.y || 0.0]);
-				}
-			}
-			
-			// rotate
-			this.Type.rotate = function(s) {
-				var a = svg.ToNumberArray(s);
-				this.angle = new svg.Property('angle', a[0]);
-				this.cx = a[1] || 0;
-				this.cy = a[2] || 0;
-				this.apply = function(ctx) {
-					ctx.translate(this.cx, this.cy);
-					ctx.rotate(this.angle.Angle.toRadians());
-					ctx.translate(-this.cx, -this.cy);
-				}
-				this.applyToPoint = function(p) {
-					var a = this.angle.Angle.toRadians();
-					p.applyTransform([1, 0, 0, 1, this.p.x || 0.0, this.p.y || 0.0]);
-					p.applyTransform([Math.cos(a), Math.sin(a), -Math.sin(a), Math.cos(a), 0, 0]);
-					p.applyTransform([1, 0, 0, 1, -this.p.x || 0.0, -this.p.y || 0.0]);
-				}			
-			}
-			
-			this.Type.scale = function(s) {
-				this.p = svg.CreatePoint(s);
-				this.apply = function(ctx) {
-					ctx.scale(this.p.x || 1.0, this.p.y || this.p.x || 1.0);
-				}
-				this.applyToPoint = function(p) {
-					p.applyTransform([this.p.x || 0.0, 0, 0, this.p.y || 0.0, 0, 0]);
-				}				
-			}
-			
-			this.Type.matrix = function(s) {
-				this.m = svg.ToNumberArray(s);
-				this.apply = function(ctx) {
-					ctx.transform(this.m[0], this.m[1], this.m[2], this.m[3], this.m[4], this.m[5]);
-				}
-				this.applyToPoint = function(p) {
-					p.applyTransform(this.m);
-				}					
-			}
-			
-			this.Type.SkewBase = function(s) {
-				this.base = that.Type.matrix;
-				this.base(s);
-				this.angle = new svg.Property('angle', s);
-			}
-			this.Type.SkewBase.prototype = new this.Type.matrix;
-			
-			this.Type.skewX = function(s) {
-				this.base = that.Type.SkewBase;
-				this.base(s);
-				this.m = [1, 0, Math.tan(this.angle.Angle.toRadians()), 1, 0, 0];
-			}
-			this.Type.skewX.prototype = new this.Type.SkewBase;
-			
-			this.Type.skewY = function(s) {
-				this.base = that.Type.SkewBase;
-				this.base(s);
-				this.m = [1, Math.tan(this.angle.Angle.toRadians()), 0, 1, 0, 0];
-			}
-			this.Type.skewY.prototype = new this.Type.SkewBase;
-		
-			this.transforms = [];
-			
-			this.apply = function(ctx) {
-				for (var i=0; i<this.transforms.length; i++) {
-					this.transforms[i].apply(ctx);
-				}
-			}
-			
-			this.applyToPoint = function(p) {
-				for (var i=0; i<this.transforms.length; i++) {
-					this.transforms[i].applyToPoint(p);
-				}
-			}
-			
-			var data = svg.trim(svg.compressSpaces(v)).split(/\s(?=[a-z])/);
-			for (var i=0; i<data.length; i++) {
-				var type = data[i].split('(')[0];
-				var s = data[i].split('(')[1].replace(')','');
-				var transform = new this.Type[type](s);
-				this.transforms.push(transform);
-			}
-		}
-		
-		// aspect ratio
-		svg.AspectRatio = function(ctx, aspectRatio, width, desiredWidth, height, desiredHeight, minX, minY, refX, refY) {
-			// aspect ratio - http://www.w3.org/TR/SVG/coords.html#PreserveAspectRatioAttribute
-			aspectRatio = svg.compressSpaces(aspectRatio);
-			aspectRatio = aspectRatio.replace(/^defer\s/,''); // ignore defer
-			var align = aspectRatio.split(' ')[0] || 'xMidYMid';
-			var meetOrSlice = aspectRatio.split(' ')[1] || 'meet';					
-	
-			// calculate scale
-			var scaleX = width / desiredWidth;
-			var scaleY = height / desiredHeight;
-			var scaleMin = Math.min(scaleX, scaleY);
-			var scaleMax = Math.max(scaleX, scaleY);
-			if (meetOrSlice == 'meet') { desiredWidth *= scaleMin; desiredHeight *= scaleMin; }
-			if (meetOrSlice == 'slice') { desiredWidth *= scaleMax; desiredHeight *= scaleMax; }	
-			
-			refX = new svg.Property('refX', refX);
-			refY = new svg.Property('refY', refY);
-			if (refX.hasValue() && refY.hasValue()) {				
-				ctx.translate(-scaleMin * refX.Length.toPixels('x'), -scaleMin * refY.Length.toPixels('y'));
-			} 
-			else {					
-				// align
-				if (align.match(/^xMid/) && ((meetOrSlice == 'meet' && scaleMin == scaleY) || (meetOrSlice == 'slice' && scaleMax == scaleY))) ctx.translate(width / 2.0 - desiredWidth / 2.0, 0); 
-				if (align.match(/YMid$/) && ((meetOrSlice == 'meet' && scaleMin == scaleX) || (meetOrSlice == 'slice' && scaleMax == scaleX))) ctx.translate(0, height / 2.0 - desiredHeight / 2.0); 
-				if (align.match(/^xMax/) && ((meetOrSlice == 'meet' && scaleMin == scaleY) || (meetOrSlice == 'slice' && scaleMax == scaleY))) ctx.translate(width - desiredWidth, 0); 
-				if (align.match(/YMax$/) && ((meetOrSlice == 'meet' && scaleMin == scaleX) || (meetOrSlice == 'slice' && scaleMax == scaleX))) ctx.translate(0, height - desiredHeight); 
-			}
-			
-			// scale
-			if (align == 'none') ctx.scale(scaleX, scaleY);
-			else if (meetOrSlice == 'meet') ctx.scale(scaleMin, scaleMin); 
-			else if (meetOrSlice == 'slice') ctx.scale(scaleMax, scaleMax); 	
-			
-			// translate
-			ctx.translate(minX == null ? 0 : -minX, minY == null ? 0 : -minY);			
-		}
-		
-		// elements
-		svg.Element = {}
-		
-		svg.Element.ElementBase = function(node) {	
-			this.attributes = {};
-			this.styles = {};
-			this.children = [];
-			
-			// get or create attribute
-			this.attribute = function(name, createIfNotExists) {
-				var a = this.attributes[name];
-				if (a != null) return a;
-							
-				a = new svg.Property(name, '');
-				if (createIfNotExists == true) this.attributes[name] = a;
-				return a;
-			}
-			
-			// get or create style, crawls up node tree
-			this.style = function(name, createIfNotExists) {
-				var s = this.styles[name];
-				if (s != null) return s;
-				
-				var a = this.attribute(name);
-				if (a != null && a.hasValue()) {
-					return a;
-				}
-				
-				var p = this.parent;
-				if (p != null) {
-					var ps = p.style(name);
-					if (ps != null && ps.hasValue()) {
-						return ps;
-					}
-				}
-					
-				s = new svg.Property(name, '');
-				if (createIfNotExists == true) this.styles[name] = s;
-				return s;
-			}
-			
-			// base render
-			this.render = function(ctx) {
-				// don't render display=none
-				if (this.style('display').value == 'none') return;
-				
-				// don't render visibility=hidden
-				if (this.attribute('visibility').value == 'hidden') return;
-			
-				ctx.save();
-					this.setContext(ctx);
-						// mask
-						if (this.attribute('mask').hasValue()) {
-							var mask = this.attribute('mask').Definition.getDefinition();
-							if (mask != null) mask.apply(ctx, this);
-						}
-						else if (this.style('filter').hasValue()) {
-							var filter = this.style('filter').Definition.getDefinition();
-							if (filter != null) filter.apply(ctx, this);
-						}
-						else this.renderChildren(ctx);				
-					this.clearContext(ctx);
-				ctx.restore();
-			}
-			
-			// base set context
-			this.setContext = function(ctx) {
-				// OVERRIDE ME!
-			}
-			
-			// base clear context
-			this.clearContext = function(ctx) {
-				// OVERRIDE ME!
-			}			
-			
-			// base render children
-			this.renderChildren = function(ctx) {
-				for (var i=0; i<this.children.length; i++) {
-					this.children[i].render(ctx);
-				}
-			}
-			
-			this.addChild = function(childNode, create) {
-				var child = childNode;
-				if (create) child = svg.CreateElement(childNode);
-				child.parent = this;
-				this.children.push(child);			
-			}
-				
-			if (node != null && node.nodeType == 1) { //ELEMENT_NODE
-				// add children
-				for (var i=0; i<node.childNodes.length; i++) {
-					var childNode = node.childNodes[i];
-					if (childNode.nodeType == 1) this.addChild(childNode, true); //ELEMENT_NODE
-				}
-				
-				// add attributes
-				for (var i=0; i<node.attributes.length; i++) {
-					var attribute = node.attributes[i];
-					this.attributes[attribute.nodeName] = new svg.Property(attribute.nodeName, attribute.nodeValue);
-				}
-										
-				// add tag styles
-				var styles = svg.Styles[node.nodeName];
-				if (styles != null) {
-					for (var name in styles) {
-						this.styles[name] = styles[name];
-					}
-				}					
-				
-				// add class styles
-				if (this.attribute('class').hasValue()) {
-					var classes = svg.compressSpaces(this.attribute('class').value).split(' ');
-					for (var j=0; j<classes.length; j++) {
-						styles = svg.Styles['.'+classes[j]];
-						if (styles != null) {
-							for (var name in styles) {
-								this.styles[name] = styles[name];
-							}
-						}
-						sty