www/gallery/highcharts/js/modules/canvas-tools.js
function RGBColor(m){this.ok=!1;m.charAt(0)=="#"&&(m=m.substr(1,6));var m=m.replace(/ /g,""),m=m.toLowerCase(),a={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"},c;for(c in a)m==c&&(m=a[c]);var d=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(b){return[parseInt(b[1]),parseInt(b[2]),parseInt(b[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,
example:["#00ff00","336699"],process:function(b){return[parseInt(b[1],16),parseInt(b[2],16),parseInt(b[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(b){return[parseInt(b[1]+b[1],16),parseInt(b[2]+b[2],16),parseInt(b[3]+b[3],16)]}}];for(c=0;c<d.length;c++){var b=d[c].process,k=d[c].re.exec(m);if(k)channels=b(k),this.r=channels[0],this.g=channels[1],this.b=channels[2],this.ok=!0}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;this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"};this.toHex=function(){var b=this.r.toString(16),a=this.g.toString(16),d=this.b.toString(16);b.length==1&&(b="0"+b);a.length==1&&(a="0"+a);d.length==1&&(d="0"+d);return"#"+b+a+d};this.getHelpXML=function(){for(var b=[],k=0;k<d.length;k++)for(var c=d[k].example,j=0;j<c.length;j++)b[b.length]=c[j];for(var h in a)b[b.length]=h;c=document.createElement("ul");
c.setAttribute("id","rgbcolor-examples");for(k=0;k<b.length;k++)try{var l=document.createElement("li"),o=new RGBColor(b[k]),n=document.createElement("div");n.style.cssText="margin: 3px; border: 1px solid black; background:"+o.toHex()+"; color:"+o.toHex();n.appendChild(document.createTextNode("test"));var q=document.createTextNode(" "+b[k]+" -> "+o.toRGB()+" -> "+o.toHex());l.appendChild(n);l.appendChild(q);c.appendChild(l)}catch(p){}return c}}
function RGBColor(m){this.ok=!1;m.charAt(0)=="#"&&(m=m.substr(1,6));var m=m.replace(/ /g,""),m=m.toLowerCase(),a={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"},c;for(c in a)m==c&&(m=a[c]);var d=[{re:/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,example:["rgb(123, 234, 45)","rgb(255,234,245)"],process:function(b){return[parseInt(b[1]),parseInt(b[2]),parseInt(b[3])]}},{re:/^(\w{2})(\w{2})(\w{2})$/,
example:["#00ff00","336699"],process:function(b){return[parseInt(b[1],16),parseInt(b[2],16),parseInt(b[3],16)]}},{re:/^(\w{1})(\w{1})(\w{1})$/,example:["#fb0","f0f"],process:function(b){return[parseInt(b[1]+b[1],16),parseInt(b[2]+b[2],16),parseInt(b[3]+b[3],16)]}}];for(c=0;c<d.length;c++){var b=d[c].process,k=d[c].re.exec(m);if(k)channels=b(k),this.r=channels[0],this.g=channels[1],this.b=channels[2],this.ok=!0}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;this.toRGB=function(){return"rgb("+this.r+", "+this.g+", "+this.b+")"};this.toHex=function(){var b=this.r.toString(16),a=this.g.toString(16),d=this.b.toString(16);b.length==1&&(b="0"+b);a.length==1&&(a="0"+a);d.length==1&&(d="0"+d);return"#"+b+a+d};this.getHelpXML=function(){for(var b=[],k=0;k<d.length;k++)for(var c=d[k].example,j=0;j<c.length;j++)b[b.length]=c[j];for(var h in a)b[b.length]=h;c=document.createElement("ul");
c.setAttribute("id","rgbcolor-examples");for(k=0;k<b.length;k++)try{var l=document.createElement("li"),o=new RGBColor(b[k]),n=document.createElement("div");n.style.cssText="margin: 3px; border: 1px solid black; background:"+o.toHex()+"; color:"+o.toHex();n.appendChild(document.createTextNode("test"));var q=document.createTextNode(" "+b[k]+" -> "+o.toRGB()+" -> "+o.toHex());l.appendChild(n);l.appendChild(q);c.appendChild(l)}catch(p){}return c}}
/*
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

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/

Highcharts JS v4.0.1 (2014-04-24)
CanVGRenderer Extension module

(c) 2011-2012 Torstein Honsi, Erik Olsson

License: www.highcharts.com/license