/* * Raphael 0.7.4 - JavaScript Vector Library * * Copyright (c) 2008 - 2009 Dmitry Baranovskiy (http://raphaeljs.com) * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license. */ window.Raphael = (function () { var separator = /[, ]+/, doc = document, win = window, R = function () { return create.apply(R, arguments); }, paper = {}, availableAttrs = {cx: 0, cy: 0, fill: "#fff", "fill-opacity": 1, font: '10px "Arial"', "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, gradient: 0, height: 0, href: "http://raphaeljs.com/", opacity: 1, path: "M0,0", r: 0, rotation: 0, rx: 0, ry: 0, scale: "1 1", src: "", stroke: "#000", "stroke-dasharray": "", "stroke-linecap": "butt", "stroke-linejoin": "butt", "stroke-miterlimit": 0, "stroke-opacity": 1, "stroke-width": 1, target: "_blank", "text-anchor": "middle", title: "Raphael", translation: "0 0", width: 0, x: 0, y: 0}, availableAnimAttrs = {cx: "number", cy: "number", fill: "colour", "fill-opacity": "number", "font-size": "number", height: "number", opacity: "number", path: "path", r: "number", rotation: "csv", rx: "number", ry: "number", scale: "csv", stroke: "colour", "stroke-opacity": "number", "stroke-width": "number", translation: "csv", width: "number", x: "number", y: "number"}, events = ["click", "dblclick", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup"]; R.version = "0.7.4"; R.type = (window.SVGAngle ? "SVG" : "VML"); R.svg = !(R.vml = R.type == "VML"); R.idGenerator = 0; R.fn = {}; R.toString = function () { return "Your browser " + (this.vml ? "doesn't ": "") + "support" + (this.svg ? "s": "") + " SVG.\nYou are running " + unescape("Rapha%EBl%20") + this.version; }; R.setWindow = function (newwin) { win = newwin; doc = win.document; }; // colour utilities R.hsb2rgb = function (hue, saturation, brightness) { if (typeof hue == "object" && "h" in hue && "s" in hue && "b" in hue) { brightness = hue.b; saturation = hue.s; hue = hue.h; } var red, green, blue; if (brightness == 0) { return {r: 0, g: 0, b: 0, hex: "#000"}; } if (hue > 1 || saturation > 1 || brightness > 1) { hue /= 255; saturation /= 255; brightness /= 255; } var i = Math.floor(hue * 6), f = (hue * 6) - i, p = brightness * (1 - saturation), q = brightness * (1 - (saturation * f)), t = brightness * (1 - (saturation * (1 - f))); red = [brightness, q, p, p, t, brightness, brightness][i]; green = [t, brightness, brightness, q, p, p, t][i]; blue = [p, p, t, brightness, brightness, q, p][i]; red *= 255; green *= 255; blue *= 255; var rgb = {r: red, g: green, b: blue}; var r = Math.round(red).toString(16); if (r.length == 1) { r = "0" + r; } var g = Math.round(green).toString(16); if (g.length == 1) { g = "0" + g; } var b = Math.round(blue).toString(16); if (b.length == 1) { b = "0" + b; } rgb.hex = "#" + r + g + b; return rgb; }; R.rgb2hsb = function (red, green, blue) { if (typeof red == "object" && "r" in red && "g" in red && "b" in red) { blue = red.b; green = red.g; red = red.r; } if (typeof red == "string") { var clr = getRGB(red); red = clr.r; green = clr.g; blue = clr.b; } if (red > 1 || green > 1 || blue > 1) { red /= 255; green /= 255; blue /= 255; } var max = Math.max(red, green, blue), min = Math.min(red, green, blue), hue, saturation, brightness = max; if (min == max) { return {h: 0, s: 0, b: max}; } else { var delta = (max - min); saturation = delta / max; if (red == max) { hue = (green - blue) / delta; } else if (green == max) { hue = 2 + ((blue - red) / delta); } else { hue = 4 + ((red - green) / delta); } hue /= 6; if (hue < 0) { hue += 1; } if (hue > 1) { hue -= 1; } } return {h: hue, s: saturation, b: brightness}; }; var getRGB = function (colour) { var htmlcolors = {aliceblue: "#f0f8ff", amethyst: "#96c", antiquewhite: "#faebd7", aqua: "#0ff", aquamarine: "#7fffd4", azure: "#f0ffff", beige: "#f5f5dc", bisque: "#ffe4c4", black: "#000", blanchedalmond: "#ffebcd", blue: "#00f", blueviolet: "#8a2be2", brown: "#a52a2a", burlywood: "#deb887", cadetblue: "#5f9ea0", chartreuse: "#7fff00", chocolate: "#d2691e", coral: "#ff7f50", cornflowerblue: "#6495ed", cornsilk: "#fff8dc", crimson: "#dc143c", cyan: "#0ff", 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", firebrick: "#b22222", floralwhite: "#fffaf0", forestgreen: "#228b22", fuchsia: "#f0f", 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", lightgreen: "#90ee90", lightgrey: "#d3d3d3", lightpink: "#ffb6c1", lightsalmon: "#ffa07a", lightsalmon: "#ffa07a", lightseagreen: "#20b2aa", lightskyblue: "#87cefa", lightslategray: "#789", lightsteelblue: "#b0c4de", lightyellow: "#ffffe0", lime: "#0f0", limegreen: "#32cd32", linen: "#faf0e6", magenta: "#f0f", maroon: "#800000", mediumaquamarine: "#66cdaa", mediumblue: "#0000cd", mediumorchid: "#ba55d3", mediumpurple: "#9370db", mediumseagreen: "#3cb371", mediumslateblue: "#7b68ee", 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: "#db7093", papayawhip: "#ffefd5", peachpuff: "#ffdab9", peru: "#cd853f", pink: "#ffc0cb", plum: "#dda0dd", powderblue: "#b0e0e6", purple: "#800080", red: "#f00", 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", wheat: "#f5deb3", white: "#fff", whitesmoke: "#f5f5f5", yellow: "#ff0", yellowgreen: "#9acd32"}; if (colour.toString().toLowerCase() in htmlcolors) { colour = htmlcolors[colour.toString().toLowerCase()]; } if (!colour) { return {r: 0, g: 0, b: 0, hex: "#000"}; } if (colour == "none") { return {r: -1, g: -1, b: -1, hex: "none"}; } var red, green, blue, rgb = colour.match(/^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgb\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|rgb\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\)|hsb\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|hsb\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\))\s*$/i); if (rgb) { if (rgb[2]) { blue = parseInt(rgb[2].substring(5), 16); green = parseInt(rgb[2].substring(3, 5), 16); red = parseInt(rgb[2].substring(1, 3), 16); } if (rgb[3]) { blue = parseInt(rgb[3].substring(3) + rgb[3].substring(3), 16); green = parseInt(rgb[3].substring(2, 3) + rgb[3].substring(2, 3), 16); red = parseInt(rgb[3].substring(1, 2) + rgb[3].substring(1, 2), 16); } if (rgb[4]) { rgb = rgb[4].split(/\s*,\s*/); red = parseFloat(rgb[0], 10); green = parseFloat(rgb[1], 10); blue = parseFloat(rgb[2], 10); } if (rgb[5]) { rgb = rgb[5].split(/\s*,\s*/); red = parseFloat(rgb[0], 10) * 2.55; green = parseFloat(rgb[1], 10) * 2.55; blue = parseFloat(rgb[2], 10) * 2.55; } if (rgb[6]) { rgb = rgb[6].split(/\s*,\s*/); red = parseFloat(rgb[0], 10); green = parseFloat(rgb[1], 10); blue = parseFloat(rgb[2], 10); return R.hsb2rgb(red, green, blue); } if (rgb[7]) { rgb = rgb[7].split(/\s*,\s*/); red = parseFloat(rgb[0], 10) * 2.55; green = parseFloat(rgb[1], 10) * 2.55; blue = parseFloat(rgb[2], 10) * 2.55; return R.hsb2rgb(red, green, blue); } var rgb = {r: red, g: green, b: blue}; var r = Math.round(red).toString(16); (r.length == 1) && (r = "0" + r); var g = Math.round(green).toString(16); (g.length == 1) && (g = "0" + g); var b = Math.round(blue).toString(16); (b.length == 1) && (b = "0" + b); rgb.hex = "#" + r + g + b; return rgb; } else { return {r: -1, g: -1, b: -1, hex: "none"}; } }; R.getColor = function (value) { var start = arguments.callee.start = arguments.callee.start || {h: 0, s: 1, b: value || .75}; var rgb = this.hsb2rgb(start.h, start.s, start.b); start.h += .075; if (start.h > 1) { start.h = 0; start.s -= .2; if (start.s <= 0) { arguments.callee.start = {h: 0, s: 1, b: start.b}; } } return rgb.hex; }; R.getColor.reset = function () { delete this.start; }; // path utilities R.parsePathString = function (pathString) { var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, q: 4, s: 4, t: 2, v: 1, z: 0}, data = [], toString = function () { var res = ""; for (var i = 0, ii = this.length; i < ii; i++) { res += this[i][0] + this[i].join(",").substring(2); } return res; }; if (pathString.toString.toString() == toString.toString()) { return pathString; } pathString.replace(/([achlmqstvz])[\s,]*((-?\d*\.?\d*(?:e[-+]?\d+)?\s*,?\s*)+)/ig, function (a, b, c) { var params = [], name = b.toLowerCase(); c.replace(/(-?\d*\.?\d*(?:e[-+]?\d+)?)\s*,?\s*/ig, function (a, b) { b && params.push(+b); }); while (params.length >= paramCounts[name]) { data.push([b].concat(params.splice(0, paramCounts[name]))); if (!paramCounts[name]) { break; }; } }); data.toString = toString; return data; }; var pathDimensions = function (path) { var pathArray = path; if (typeof path == "string") { pathArray = R.parsePathString(path); } pathArray = pathToAbsolute(pathArray); var x = [], y = [], length = 0; for (var i = 0, ii = pathArray.length; i < ii; i++) { switch (pathArray[i][0]) { case "Z": break; case "A": x.push(pathArray[i][pathArray[i].length - 2]); y.push(pathArray[i][pathArray[i].length - 1]); break; default: for (var j = 1, jj = pathArray[i].length; j < jj; j++) { if (j % 2) { x.push(pathArray[i][j]); } else { y.push(pathArray[i][j]); } } } } var minx = Math.min.apply(Math, x), miny = Math.min.apply(Math, y); return { x: minx, y: miny, width: Math.max.apply(Math, x) - minx, height: Math.max.apply(Math, y) - miny, X: x, Y: y }; }; var pathToRelative = function (pathArray) { var res = []; if (typeof pathArray == "string") { pathArray = R.parsePathString(pathArray); } var x = 0, y = 0, start = 0; if (pathArray[0][0] == "M") { x = pathArray[0][1]; y = pathArray[0][2]; start++; res.push(pathArray[0]); } for (var i = start, ii = pathArray.length; i < ii; i++) { res[i] = []; if (pathArray[i][0] != pathArray[i][0].toLowerCase()) { res[i][0] = pathArray[i][0].toLowerCase(); switch (res[i][0]) { case "a": res[i][1] = pathArray[i][1]; res[i][2] = pathArray[i][2]; res[i][3] = 0; res[i][4] = pathArray[i][4]; res[i][5] = pathArray[i][5]; res[i][6] = +(pathArray[i][6] - x).toFixed(3); res[i][7] = +(pathArray[i][7] - y).toFixed(3); break; case "v": res[i][1] = +(pathArray[i][1] - y).toFixed(3); break; default: for (var j = 1, jj = pathArray[i].length; j < jj; j++) { res[i][j] = +(pathArray[i][j] - ((j % 2) ? x : y)).toFixed(3); } } } else { res[i] = pathArray[i]; } switch (res[i][0]) { case "z": break; case "h": x += res[i][res[i].length - 1]; break; case "v": y += res[i][res[i].length - 1]; break; default: x += res[i][res[i].length - 2]; y += res[i][res[i].length - 1]; } } res.toString = pathArray.toString; return res; }; var pathToAbsolute = function (pathArray) { var res = []; if (typeof pathArray == "string") { pathArray = R.parsePathString(pathArray); } var x = 0, y = 0, start = 0; if (pathArray[0][0] == "M") { x = +pathArray[0][1]; y = +pathArray[0][2]; start++; res[0] = pathArray[0]; } for (var i = start, ii = pathArray.length; i < ii; i++) { res[i] = []; if (pathArray[i][0] != (pathArray[i][0] + "").toUpperCase()) { res[i][0] = (pathArray[i][0] + "").toUpperCase(); switch (res[i][0]) { case "A": res[i][1] = pathArray[i][1]; res[i][2] = pathArray[i][2]; res[i][3] = 0; res[i][4] = pathArray[i][4]; res[i][5] = pathArray[i][5]; res[i][6] = +(pathArray[i][6] + x).toFixed(3); res[i][7] = +(pathArray[i][7] + y).toFixed(3); break; case "V": res[i][1] = +pathArray[i][1] + y; break; default: for (var j = 1, jj = pathArray[i].length; j < jj; j++) { res[i][j] = +pathArray[i][j] + ((j % 2) ? x : y); } } } else { res[i] = pathArray[i]; } switch (res[i][0]) { case "Z": break; case "H": x = res[i][1]; break; case "V": y = res[i][1]; break; default: x = res[i][res[i].length - 2]; y = res[i][res[i].length - 1]; } } res.toString = pathArray.toString; return res; }; var pathEqualiser = function (path1, path2) { var data = [pathToAbsolute(R.parsePathString(path1)), pathToAbsolute(R.parsePathString(path2))], attrs = [{x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0}, {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0}], processPath = function (path, d) { if (!path) { return ["U"]; } switch (path[0]) { case "M": d.X = path[1]; d.Y = path[2]; break; case "S": var nx = d.x + (d.x - (d.bx || d.x)); var ny = d.y + (d.y - (d.by || d.y)); path = ["C", nx, ny, path[1], path[2], path[3], path[4]]; break; case "T": var nx = d.x + (d.x - (d.bx || d.x)); var ny = d.y + (d.y - (d.by || d.y)); path = ["Q", nx, ny, path[1], path[2]]; break; case "H": path = ["L", path[1], d.y]; break; case "V": path = ["L", d.x, path[1]]; break; case "Z": path = ["L", d.X, d.Y]; break; } return path; }, edgeCases = function (a, b, i) { if (data[a][i][0] == "M" && data[b][i][0] != "M") { data[b].splice(i, 0, ["M", attrs[b].x, attrs[b].y]); attrs[a].bx = data[a][i][data[a][i].length - 4] || 0; attrs[a].by = data[a][i][data[a][i].length - 3] || 0; attrs[a].x = data[a][i][data[a][i].length - 2]; attrs[a].y = data[a][i][data[a][i].length - 1]; return true; } else if (data[a][i][0] == "L" && data[b][i][0] == "C") { data[a][i] = ["C", attrs[a].x, attrs[a].y, data[a][i][1], data[a][i][2], data[a][i][1], data[a][i][2]]; } else if (data[a][i][0] == "L" && data[b][i][0] == "Q") { data[a][i] = ["Q", data[a][i][1], data[a][i][2], data[a][i][1], data[a][i][2]]; } else if (data[a][i][0] == "Q" && data[b][i][0] == "C") { var x = data[b][i][data[b][i].length - 2]; var y = data[b][i][data[b][i].length - 1]; data[b].splice(i + 1, 0, ["Q", x, y, x, y]); data[a].splice(i, 0, ["C", attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y]); i++; attrs[b].bx = data[b][i][data[b][i].length - 4] || 0; attrs[b].by = data[b][i][data[b][i].length - 3] || 0; attrs[b].x = data[b][i][data[b][i].length - 2]; attrs[b].y = data[b][i][data[b][i].length - 1]; return true; } else if (data[a][i][0] == "A" && data[b][i][0] == "C") { var x = data[b][i][data[b][i].length - 2]; var y = data[b][i][data[b][i].length - 1]; data[b].splice(i + 1, 0, ["A", 0, 0, data[a][i][3], data[a][i][4], data[a][i][5], x, y]); data[a].splice(i, 0, ["C", attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y]); i++; attrs[b].bx = data[b][i][data[b][i].length - 4] || 0; attrs[b].by = data[b][i][data[b][i].length - 3] || 0; attrs[b].x = data[b][i][data[b][i].length - 2]; attrs[b].y = data[b][i][data[b][i].length - 1]; return true; } else if (data[a][i][0] == "U") { data[a][i][0] = data[b][i][0]; for (var j = 1, jj = data[b][i].length; j < jj; j++) { data[a][i][j] = (j % 2) ? attrs[a].x : attrs[a].y; } } return false; }; for (var i = 0; i < Math.max(data[0].length, data[1].length); i++) { data[0][i] = processPath(data[0][i], attrs[0]); data[1][i] = processPath(data[1][i], attrs[1]); if (data[0][i][0] != data[1][i][0] && (edgeCases(0, 1, i) || edgeCases(1, 0, i))) { continue; } attrs[0].bx = data[0][i][data[0][i].length - 4] || 0; attrs[0].by = data[0][i][data[0][i].length - 3] || 0; attrs[0].x = data[0][i][data[0][i].length - 2]; attrs[0].y = data[0][i][data[0][i].length - 1]; attrs[1].bx = data[1][i][data[1][i].length - 4] || 0; attrs[1].by = data[1][i][data[1][i].length - 3] || 0; attrs[1].x = data[1][i][data[1][i].length - 2]; attrs[1].y = data[1][i][data[1][i].length - 1]; } return data; }; var toGradient = function (gradient) { if (typeof gradient == "string") { gradient = gradient.split(/\s*\-\s*/); var angle = gradient.shift(); if (angle.toLowerCase() == "v") { angle = 90; } else if (angle.toLowerCase() == "h") { angle = 0; } else { angle = parseFloat(angle, 10); } angle = -angle; var grobj = {angle: angle, type: "linear", dots: [], vector: [0, 0, Math.cos(angle * Math.PI / 180).toFixed(3), Math.sin(angle * Math.PI / 180).toFixed(3)]}; var max = 1 / (Math.max(Math.abs(grobj.vector[2]), Math.abs(grobj.vector[3])) || 1); grobj.vector[2] *= max; grobj.vector[3] *= max; if (grobj.vector[2] < 0) { grobj.vector[0] = -grobj.vector[2]; grobj.vector[2] = 0; } if (grobj.vector[3] < 0) { grobj.vector[1] = -grobj.vector[3]; grobj.vector[3] = 0; } grobj.vector[0] = grobj.vector[0].toFixed(3); grobj.vector[1] = grobj.vector[1].toFixed(3); grobj.vector[2] = grobj.vector[2].toFixed(3); grobj.vector[3] = grobj.vector[3].toFixed(3); for (var i = 0, ii = gradient.length; i < ii; i++) { var dot = {}; var par = gradient[i].match(/^([^:]*):?([\d\.]*)/); dot.color = getRGB(par[1]).hex; par[2] && (dot.offset = par[2] + "%"); grobj.dots.push(dot); } for (var i = 1, ii = grobj.dots.length - 1; i < ii; i++) { if (!grobj.dots[i].offset) { var start = parseFloat(grobj.dots[i - 1].offset || 0, 10), end = false; for (var j = i + 1; j < ii; j++) { if (grobj.dots[j].offset) { end = grobj.dots[j].offset; break; } } if (!end) { end = 100; j = ii; } end = parseFloat(end, 10); var d = (end - start) / (j - i + 1); for (; i < j; i++) { start += d; grobj.dots[i].offset = start + "%"; } } } return grobj; } else { return gradient; } }; var getContainer = function () { var container, x, y, width, height; if (typeof arguments[0] == "string" || typeof arguments[0] == "object") { if (typeof arguments[0] == "string") { container = doc.getElementById(arguments[0]); } else { container = arguments[0]; } if (container.tagName) { if (arguments[1] == null) { return { container: container, width: container.style.pixelWidth || container.offsetWidth, height: container.style.pixelHeight || container.offsetHeight }; } else { return {container: container, width: arguments[1], height: arguments[2]}; } } } else if (typeof arguments[0] == "number" && arguments.length > 3) { return {container: 1, x: arguments[0], y: arguments[1], width: arguments[2], height: arguments[3]}; } }; var plugins = function (con, scope, add) { for (var prop in add) if (!(prop in con)) { switch (typeof add[prop]) { case "function": con[prop] = con === scope ? add[prop] : function () { add[prop].apply(scope, arguments); }; break; case "object": con[prop] = {}; plugins(con[prop], con, add[prop]); break; default: con[prop] = add[prop]; break; } } }; // SVG if (R.svg) { var thePath = function (params, pathString, SVG) { var el = doc.createElementNS(SVG.svgns, "path"); el.setAttribute("fill", "none"); if (SVG.canvas) { SVG.canvas.appendChild(el); } var p = new Element(el, SVG); p.isAbsolute = true; p.type = "path"; p.last = {x: 0, y: 0, bx: 0, by: 0}; p.absolutely = function () { this.isAbsolute = true; return this; }; p.relatively = function () { this.isAbsolute = false; return this; }; p.moveTo = function (x, y) { var d = this.isAbsolute?"M":"m"; d += parseFloat(x, 10).toFixed(3) + " " + parseFloat(y, 10).toFixed(3) + " "; var oldD = this[0].getAttribute("d") || ""; (oldD == "M0,0") && (oldD = ""); this[0].setAttribute("d", oldD + d); this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10); this.attrs.path = oldD + d; return this; }; p.lineTo = function (x, y) { this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10); var d = this.isAbsolute?"L":"l"; d += parseFloat(x, 10).toFixed(3) + " " + parseFloat(y, 10).toFixed(3) + " "; var oldD = this[0].getAttribute("d") || ""; this[0].setAttribute("d", oldD + d); this.attrs.path = oldD + d; return this; }; p.arcTo = function (rx, ry, large_arc_flag, sweep_flag, x, y) { var d = this.isAbsolute ? "A" : "a"; d += [parseFloat(rx, 10).toFixed(3), parseFloat(ry, 10).toFixed(3), 0, large_arc_flag, sweep_flag, parseFloat(x, 10).toFixed(3), parseFloat(y, 10).toFixed(3)].join(" "); var oldD = this[0].getAttribute("d") || ""; this[0].setAttribute("d", oldD + d); this.last.x = parseFloat(x, 10); this.last.y = parseFloat(y, 10); this.attrs.path = oldD + d; return this; }; p.cplineTo = function (x1, y1, w1) { if (!w1) { return this.lineTo(x1, y1); } else { var p = {}; var x = parseFloat(x1, 10); var y = parseFloat(y1, 10); var w = parseFloat(w1, 10); var d = this.isAbsolute?"C":"c"; var attr = [+this.last.x + w, +this.last.y, x - w, y, x, y]; for (var i = 0, ii = attr.length; i < ii; i++) { d += attr[i].toFixed(3) + " "; } this.last.x = (this.isAbsolute ? 0 : this.last.x) + attr[4]; this.last.y = (this.isAbsolute ? 0 : this.last.y) + attr[5]; this.last.bx = attr[2]; this.last.by = attr[3]; var oldD = this[0].getAttribute("d") || ""; this[0].setAttribute("d", oldD + d); this.attrs.path = oldD + d; return this; } }; p.curveTo = function () { var p = {}, command = [0, 1, 2, 3, "s", 5, "c"]; var d = command[arguments.length]; if (this.isAbsolute) { d = d.toUpperCase(); } for (var i = 0, ii = arguments.length; i < ii; i++) { d += parseFloat(arguments[i], 10).toFixed(3) + " "; } this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[arguments.length - 2], 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[arguments.length - 1], 10); this.last.bx = parseFloat(arguments[arguments.length - 4], 10); this.last.by = parseFloat(arguments[arguments.length - 3], 10); var oldD = this.node.getAttribute("d") || ""; this.node.setAttribute("d", oldD + d); this.attrs.path = oldD + d; return this; }; p.qcurveTo = function () { var p = {}, command = [0, 1, "t", 3, "q"]; var d = command[arguments.length]; if (this.isAbsolute) { d = d.toUpperCase(); } for (var i = 0, ii = arguments.length; i < ii; i++) { d += parseFloat(arguments[i], 10).toFixed(3) + " "; } this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[arguments.length - 2], 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[arguments.length - 1], 10); if (arguments.length != 2) { this.last.qx = parseFloat(arguments[arguments.length - 4], 10); this.last.qy = parseFloat(arguments[arguments.length - 3], 10); } var oldD = this.node.getAttribute("d") || ""; this.node.setAttribute("d", oldD + d); this.attrs.path = oldD + d; return this; }; p.addRoundedCorner = function (r, dir) { var R = .5522 * r, rollback = this.isAbsolute, o = this; if (rollback) { this.relatively(); rollback = function () { o.absolutely(); }; } else { rollback = function () {}; } var actions = { l: function () { return { u: function () { o.curveTo(-R, 0, -r, -(r - R), -r, -r); }, d: function () { o.curveTo(-R, 0, -r, r - R, -r, r); } }; }, r: function () { return { u: function () { o.curveTo(R, 0, r, -(r - R), r, -r); }, d: function () { o.curveTo(R, 0, r, r - R, r, r); } }; }, u: function () { return { r: function () { o.curveTo(0, -R, -(R - r), -r, r, -r); }, l: function () { o.curveTo(0, -R, R - r, -r, -r, -r); } }; }, d: function () { return { r: function () { o.curveTo(0, R, -(R - r), r, r, r); }, l: function () { o.curveTo(0, R, R - r, r, -r, r); } }; } }; actions[dir[0]]()[dir[1]](); rollback(); return o; }; p.andClose = function () { var oldD = this[0].getAttribute("d") || ""; this[0].setAttribute("d", oldD + "Z "); this.attrs.path = oldD + "Z "; return this; }; if (pathString) { p.attrs.path = "" + pathString; p.absolutely(); paper.pathfinder(p, p.attrs.path); } if (params) { setFillAndStroke(p, params); } return p; }; var addGrdientFill = function (o, gradient, SVG) { gradient = toGradient(gradient); var el = doc.createElementNS(SVG.svgns, (gradient.type || "linear") + "Gradient"); el.id = "raphael-gradient-" + R.idGenerator++; if (gradient.vector && gradient.vector.length) { el.setAttribute("x1", gradient.vector[0]); el.setAttribute("y1", gradient.vector[1]); el.setAttribute("x2", gradient.vector[2]); el.setAttribute("y2", gradient.vector[3]); } SVG.defs.appendChild(el); var isopacity = true; for (var i = 0, ii = gradient.dots.length; i < ii; i++) { var stop = doc.createElementNS(SVG.svgns, "stop"); if (gradient.dots[i].offset) { isopacity = false; } stop.setAttribute("offset", gradient.dots[i].offset ? gradient.dots[i].offset : (i == 0) ? "0%" : "100%"); stop.setAttribute("stop-color", getRGB(gradient.dots[i].color).hex || "#fff"); // ignoring opacity for internal points, because VML doesn't support it el.appendChild(stop); }; if (isopacity && typeof gradient.dots[ii - 1].opacity != "undefined") { stop.setAttribute("stop-opacity", gradient.dots[ii - 1].opacity); } o.setAttribute("fill", "url(#" + el.id + ")"); o.style.opacity = 1; o.style.fillOpacity = 1; o.setAttribute("opacity", 1); o.setAttribute("fill-opacity", 1); }; var updatePosition = function (o) { if (o.pattern) { var bbox = o.getBBox(); o.pattern.setAttribute("patternTransform", "translate(" + [bbox.x, bbox.y].join(",") + ")"); } }; var setFillAndStroke = function (o, params) { var dasharray = { "-": [3, 1], ".": [1, 1], "-.": [3, 1, 1, 1], "-..": [3, 1, 1, 1, 1, 1], ". ": [1, 3], "- ": [4, 3], "--": [8, 3], "- .": [4, 3, 1, 3], "--.": [8, 3, 1, 3], "--..": [8, 3, 1, 3, 1, 3] }, addDashes = function (o, value) { value = dasharray[value.toString().toLowerCase()]; if (value) { var width = o.attrs["stroke-width"] || "1", butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0, dashes = []; for (var i = 0, ii = value.length; i < ii; i++) { dashes.push(value[i] * width + ((i % 2) ? 1 : -1) * butt); } value = dashes.join(","); o.node.setAttribute("stroke-dasharray", value); } }; for (var att in params) { if (!(att in availableAttrs)) { continue; } var value = params[att]; o.attrs[att] = value; switch (att) { // Hyperlink case "href": case "title": case "target": var pn = o.node.parentNode; if (pn.tagName.toLowerCase() != "a") { var hl = doc.createElementNS(o.svg.svgns, "a"); pn.insertBefore(hl, o.node); hl.appendChild(o.node); pn = hl; } pn.setAttributeNS(o.svg.xlink, att, value); break; case "path": if (o.type == "path") { o.node.setAttribute("d", "M0,0"); paper.pathfinder(o, value); } case "rx": case "cx": case "x": o.node.setAttribute(att, value); updatePosition(o); break; case "ry": case "cy": case "y": o.node.setAttribute(att, value); updatePosition(o); break; case "width": o.node.setAttribute(att, value); break; case "height": o.node.setAttribute(att, value); break; case "src": if (o.type == "image") { o.node.setAttributeNS(o.svg.xlink, "href", value); } break; case "stroke-width": o.node.style.strokeWidth = value; // Need following line for Firefox o.node.setAttribute(att, value); if (o.attrs["stroke-dasharray"]) { addDashes(o, o.attrs["stroke-dasharray"]); } break; case "stroke-dasharray": addDashes(o, value); break; case "rotation": o.rotate(value, true); break; case "translation": var xy = (value + "").split(separator); o.translate((+xy[0] + 1 || 2) - 1, (+xy[1] + 1 || 2) - 1); break; case "scale": var xy = (value + "").split(separator); o.scale(+xy[0] || 1, +xy[1] || +xy[0] || 1); break; case "fill": var isURL = value.match(/^url\(([^\)]+)\)$/i); if (isURL) { var el = doc.createElementNS(o.svg.svgns, "pattern"); var ig = doc.createElementNS(o.svg.svgns, "image"); el.id = "raphael-pattern-" + R.idGenerator++; el.setAttribute("x", 0); el.setAttribute("y", 0); el.setAttribute("patternUnits", "userSpaceOnUse"); ig.setAttribute("x", 0); ig.setAttribute("y", 0); ig.setAttributeNS(o.svg.xlink, "href", isURL[1]); el.appendChild(ig); var img = doc.createElement("img"); img.style.position = "absolute"; img.style.top = "-9999em"; img.style.left = "-9999em"; img.onload = function () { el.setAttribute("width", this.offsetWidth); el.setAttribute("height", this.offsetHeight); ig.setAttribute("width", this.offsetWidth); ig.setAttribute("height", this.offsetHeight); doc.body.removeChild(this); paper.safari(); }; doc.body.appendChild(img); img.src = isURL[1]; o.svg.defs.appendChild(el); o.node.style.fill = "url(#" + el.id + ")"; o.node.setAttribute("fill", "url(#" + el.id + ")"); o.pattern = el; updatePosition(o); break; } delete params.gradient; delete o.attrs.gradient; if (typeof o.attrs.opacity != "undefined" && typeof params.opacity == "undefined" ) { o.node.style.opacity = o.attrs.opacity; // Need following line for Firefox o.node.setAttribute("opacity", o.attrs.opacity); } if (typeof o.attrs["fill-opacity"] != "undefined" && typeof params["fill-opacity"] == "undefined" ) { o.node.style.fillOpacity = o.attrs["fill-opacity"]; // Need following line for Firefox o.node.setAttribute("fill-opacity", o.attrs["fill-opacity"]); } case "stroke": o.node.style[att] = getRGB(value).hex; // Need following line for Firefox o.node.setAttribute(att, getRGB(value).hex); break; case "gradient": addGrdientFill(o.node, value, o.svg); break; case "opacity": case "fill-opacity": if (o.attrs.gradient) { var gradient = doc.getElementById(o.node.getAttribute("fill").replace(/^url\(#|\)$/g, "")); if (gradient) { var stops = gradient.getElementsByTagName("stop"); stops[stops.length - 1].setAttribute("stop-opacity", value); } break; } default : var cssrule = att.replace(/(\-.)/g, function (w) { return w.substring(1).toUpperCase(); }); o.node.style[cssrule] = value; // Need following line for Firefox o.node.setAttribute(att, value); break; } } tuneText(o, params); }; var leading = 1.2; var tuneText = function (element, params) { if (element.type != "text" || !("text" in params || "font" in params || "font-size" in params || "x" in params)) { return; } var fontSize = element.node.firstChild ? parseInt(doc.defaultView.getComputedStyle(element.node.firstChild, "").getPropertyValue("font-size"), 10) : 10; var height = 0; if ("text" in params) { while (element.node.firstChild) { element.node.removeChild(element.node.firstChild); } var texts = (params.text + "").split("\n"); for (var i = 0, ii = texts.length; i < ii; i++) { var tspan = doc.createElementNS(element.svg.svgns, "tspan"); i && tspan.setAttribute("dy", fontSize * leading); i && tspan.setAttribute("x", element.attrs.x); tspan.appendChild(doc.createTextNode(texts[i])); element.node.appendChild(tspan); height += fontSize * leading; } } else { var texts = element.node.getElementsByTagName("tspan"); for (var i = 0, ii = texts.length; i < ii; i++) { i && texts[i].setAttribute("dy", fontSize * leading); i && texts[i].setAttribute("x", element.attrs.x); height += fontSize * leading; } } height -= fontSize * (leading - 1); var dif = height / 2 - fontSize; if (dif) { element.node.setAttribute("y", element.attrs.y - dif); } }; var Element = function (node, svg) { var X = 0, Y = 0; this[0] = node; this.node = node; this.svg = svg; this.attrs = this.attrs || {}; this.transformations = []; // rotate, translate, scale this._ = { tx: 0, ty: 0, rt: {deg: 0, x: 0, y: 0}, sx: 1, sy: 1 }; }; Element.prototype.rotate = function (deg, cx, cy) { if (deg == null) { return this._.rt.deg; } var bbox = this.getBBox(); deg = deg.toString().split(separator); if (deg.length - 1) { cx = parseFloat(deg[1], 10); cy = parseFloat(deg[2], 10); } deg = parseFloat(deg[0], 10); if (cx != null) { this._.rt.deg = deg; } else { this._.rt.deg += deg; } if (cy == null) { cx = null; } cx = cx == null ? bbox.x + bbox.width / 2 : cx; cy = cy == null ? bbox.y + bbox.height / 2 : cy; if (this._.rt.deg) { this.transformations[0] = ("rotate(" + this._.rt.deg + " " + cx + " " + cy + ")"); } else { this.transformations[0] = ""; } this.node.setAttribute("transform", this.transformations.join(" ")); return this; }; Element.prototype.hide = function () { this.node.style.display = "none"; return this; }; Element.prototype.show = function () { this.node.style.display = "block"; return this; }; Element.prototype.remove = function () { this.node.parentNode.removeChild(this.node); }; Element.prototype.getBBox = function () { var bbox = this.node.getBBox(); if (this.type == "text") { var chr0 = this.node.getExtentOfChar(0); if (chr0.height > bbox.height) { var chrl = this.node.getExtentOfChar(this.node.getNumberOfChars() - 1); return { x: chr0.x, y: chr0.y, width: chrl.x - chr0.x + chrl.width, height: chr0.height }; } } return bbox; }; Element.prototype.attr = function () { if (arguments.length == 1 && typeof arguments[0] == "string") { if (arguments[0] == "translation") { return this.translate(); } return this.attrs[arguments[0]]; } if (arguments.length == 1 && arguments[0] instanceof Array) { var values = {}; for (var j in arguments[0]) { values[arguments[0][j]] = this.attrs[arguments[0][j]]; } return values; } if (arguments.length == 2) { var params = {}; params[arguments[0]] = arguments[1]; setFillAndStroke(this, params); } else if (arguments.length == 1 && typeof arguments[0] == "object") { setFillAndStroke(this, arguments[0]); } return this; }; Element.prototype.toFront = function () { this.node.parentNode.appendChild(this.node); return this; }; Element.prototype.toBack = function () { if (this.node.parentNode.firstChild != this.node) { this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild); } return this; }; Element.prototype.insertAfter = function (element) { if (element.node.nextSibling) { element.node.parentNode.insertBefore(this.node, element.node.nextSibling); } else { element.node.parentNode.appendChild(this.node); } return this; }; Element.prototype.insertBefore = function (element) { element.node.parentNode.insertBefore(this.node, element.node); return this; }; var theCircle = function (svg, x, y, r) { var el = doc.createElementNS(svg.svgns, "circle"); el.setAttribute("cx", x); el.setAttribute("cy", y); el.setAttribute("r", r); el.setAttribute("fill", "none"); el.setAttribute("stroke", "#000"); if (svg.canvas) { svg.canvas.appendChild(el); } var res = new Element(el, svg); res.attrs = res.attrs || {}; res.attrs.cx = x; res.attrs.cy = y; res.attrs.r = r; res.attrs.stroke = "#000"; res.type = "circle"; return res; }; var theRect = function (svg, x, y, w, h, r) { var el = doc.createElementNS(svg.svgns, "rect"); el.setAttribute("x", x); el.setAttribute("y", y); el.setAttribute("width", w); el.setAttribute("height", h); if (r) { el.setAttribute("rx", r); el.setAttribute("ry", r); } el.setAttribute("fill", "none"); el.setAttribute("stroke", "#000"); if (svg.canvas) { svg.canvas.appendChild(el); } var res = new Element(el, svg); res.attrs = res.attrs || {}; res.attrs.x = x; res.attrs.y = y; res.attrs.width = w; res.attrs.height = h; res.attrs.stroke = "#000"; if (r) { res.attrs.rx = res.attrs.ry = r; } res.type = "rect"; return res; }; var theEllipse = function (svg, x, y, rx, ry) { var el = doc.createElementNS(svg.svgns, "ellipse"); el.setAttribute("cx", x); el.setAttribute("cy", y); el.setAttribute("rx", rx); el.setAttribute("ry", ry); el.setAttribute("fill", "none"); el.setAttribute("stroke", "#000"); if (svg.canvas) { svg.canvas.appendChild(el); } var res = new Element(el, svg); res.attrs = res.attrs || {}; res.attrs.cx = x; res.attrs.cy = y; res.attrs.rx = rx; res.attrs.ry = ry; res.attrs.stroke = "#000"; res.type = "ellipse"; return res; }; var theImage = function (svg, src, x, y, w, h) { var el = doc.createElementNS(svg.svgns, "image"); el.setAttribute("x", x); el.setAttribute("y", y); el.setAttribute("width", w); el.setAttribute("height", h); el.setAttribute("preserveAspectRatio", "none"); el.setAttributeNS(svg.xlink, "href", src); if (svg.canvas) { svg.canvas.appendChild(el); } var res = new Element(el, svg); res.attrs = res.attrs || {}; res.attrs.x = x; res.attrs.y = y; res.attrs.width = w; res.attrs.height = h; res.type = "image"; return res; }; var theText = function (svg, x, y, text) { var el = doc.createElementNS(svg.svgns, "text"); el.setAttribute("x", x); el.setAttribute("y", y); el.setAttribute("text-anchor", "middle"); if (svg.canvas) { svg.canvas.appendChild(el); } var res = new Element(el, svg); res.attrs = res.attrs || {}; res.attrs.x = x; res.attrs.y = y; res.type = "text"; setFillAndStroke(res, {font: availableAttrs.font, stroke: "none", fill: "#000", text: text}); return res; }; var theGroup = function (svg) { var el = doc.createElementNS(svg.svgns, "g"); if (svg.canvas) { svg.canvas.appendChild(el); } var i = new Element(el, svg); for (var f in svg) { if (f[0] != "_" && typeof svg[f] == "function") { i[f] = (function (f) { return function () { var e = svg[f].apply(svg, arguments); el.appendChild(e[0]); return e; }; })(f); } } i.type = "group"; return i; }; var setSize = function (width, height) { this.width = width || this.width; this.height = height || this.height; this.canvas.setAttribute("width", this.width); this.canvas.setAttribute("height", this.height); return this; }; var create = function () { var con = getContainer.apply(null, arguments); var container = con.container, x = con.x, y = con.y, width = con.width, height = con.height; if (!container) { throw new Error("SVG container not found."); } paper.canvas = doc.createElementNS(paper.svgns, "svg"); paper.canvas.setAttribute("width", width || 320); paper.width = width || 320; paper.canvas.setAttribute("height", height || 200); paper.height = height || 200; if (container == 1) { doc.body.appendChild(paper.canvas); paper.canvas.style.position = "absolute"; paper.canvas.style.left = x + "px"; paper.canvas.style.top = y + "px"; } else { if (container.firstChild) { container.insertBefore(paper.canvas, container.firstChild); } else { container.appendChild(paper.canvas); } } container = { canvas: paper.canvas, clear: function () { while (this.canvas.firstChild) { this.canvas.removeChild(this.canvas.firstChild); } this.defs = doc.createElementNS(paper.svgns, "defs"); this.canvas.appendChild(this.defs); } }; for (var prop in paper) { if (prop != "create") { container[prop] = paper[prop]; } } plugins(container, container, R.fn); container.clear(); return container; }; paper.remove = function () { this.canvas.parentNode.removeChild(this.canvas); }; paper.svgns = "http://www.w3.org/2000/svg"; paper.xlink = "http://www.w3.org/1999/xlink"; paper.safari = function () { if (navigator.vendor == "Apple Computer, Inc.") { var rect = this.rect(-this.width, -this.height, this.width * 3, this.height * 3).attr({stroke: "none"}); setTimeout(function () {rect.remove();}, 0); } }; } // VML if (R.vml) { thePath = function (params, pathString, VML) { var g = createNode("group"), gl = g.style; gl.position = "absolute"; gl.left = 0; gl.top = 0; gl.width = VML.width + "px"; gl.height = VML.height + "px"; var el = createNode("shape"), ol = el.style; ol.width = VML.width + "px"; ol.height = VML.height + "px"; el.path = ""; if (params["class"]) { el.className = "rvml " + params["class"]; } el.coordsize = this.coordsize; el.coordorigin = this.coordorigin; g.appendChild(el); VML.canvas.appendChild(g); var p = new Element(el, g, VML); p.isAbsolute = true; p.type = "path"; p.path = []; p.last = {x: 0, y: 0, bx: 0, by: 0, isAbsolute: true}; p.Path = ""; p.absolutely = function () { this.isAbsolute = true; return this; }; p.relatively = function () { this.isAbsolute = false; return this; }; p.moveTo = function (x, y) { var d = this.isAbsolute?"m":"t"; d += Math.round(parseFloat(x, 10)) + " " + Math.round(parseFloat(y, 10)); this.node.path = this.Path += d; this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10); this.last.isAbsolute = this.isAbsolute; this.attrs.path += (this.isAbsolute ? "M" : "m") + [x, y]; return this; }; p.lineTo = function (x, y) { var d = this.isAbsolute?"l":"r"; d += Math.round(parseFloat(x, 10)) + " " + Math.round(parseFloat(y, 10)); this[0].path = this.Path += d; this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10); this.last.isAbsolute = this.isAbsolute; this.attrs.path += (this.isAbsolute ? "L" : "l") + [x, y]; return this; }; p.arcTo = function (rx, ry, large_arc_flag, sweep_flag, x2, y2) { // for more information of where this math came from visit: // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes x2 = (this.isAbsolute ? 0 : this.last.x) + x2; y2 = (this.isAbsolute ? 0 : this.last.y) + y2; var x1 = this.last.x, y1 = this.last.y, x = (x1 - x2) / 2, y = (y1 - y2) / 2, k = (large_arc_flag == sweep_flag ? -1 : 1) * Math.sqrt(Math.abs(rx * rx * ry * ry - rx * rx * y * y - ry * ry * x * x) / (rx * rx * y * y + ry * ry * x * x)), cx = k * rx * y / ry + (x1 + x2) / 2, cy = k * -ry * x / rx + (y1 + y2) / 2, d = sweep_flag ? (this.isAbsolute ? "wa" : "wr") : (this.isAbsolute ? "at" : "ar"), left = Math.round(cx - rx), top = Math.round(cy - ry); d += [left, top, Math.round(left + rx * 2), Math.round(top + ry * 2), Math.round(x1), Math.round(y1), Math.round(parseFloat(x2, 10)), Math.round(parseFloat(y2, 10))].join(", "); this.node.path = this.Path += d; this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x2, 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y2, 10); this.last.isAbsolute = this.isAbsolute; this.attrs.path += (this.isAbsolute ? "A" : "a") + [rx, ry, 0, large_arc_flag, sweep_flag, x2, y2]; return this; }; p.cplineTo = function (x1, y1, w1) { if (!w1) { return this.lineTo(x1, y1); } else { var x = Math.round(Math.round(parseFloat(x1, 10) * 100) / 100), y = Math.round(Math.round(parseFloat(y1, 10) * 100) / 100), w = Math.round(Math.round(parseFloat(w1, 10) * 100) / 100), d = this.isAbsolute ? "c" : "v", attr = [Math.round(this.last.x) + w, Math.round(this.last.y), x - w, y, x, y], svgattr = [this.last.x + w1, this.last.y, x1 - w1, y1, x1, y1]; d += attr.join(" ") + " "; this.last.x = (this.isAbsolute ? 0 : this.last.x) + attr[4]; this.last.y = (this.isAbsolute ? 0 : this.last.y) + attr[5]; this.last.bx = attr[2]; this.last.by = attr[3]; this.node.path = this.Path += d; this.attrs.path += (this.isAbsolute ? "C" : "c") + svgattr; return this; } }; p.curveTo = function () { var d = this.isAbsolute ? "c" : "v"; if (arguments.length == 6) { this.last.bx = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10); this.last.by = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10); this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[4], 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[5], 10); d += [Math.round(parseFloat(arguments[0], 10)), Math.round(parseFloat(arguments[1], 10)), Math.round(parseFloat(arguments[2], 10)), Math.round(parseFloat(arguments[3], 10)), Math.round(parseFloat(arguments[4], 10)), Math.round(parseFloat(arguments[5], 10))].join(" ") + " "; this.last.isAbsolute = this.isAbsolute; this.attrs.path += (this.isAbsolute ? "C" : "c") + Array.prototype.splice.call(arguments, 0, arguments.length); } if (arguments.length == 4) { var bx = this.last.x * 2 - this.last.bx; var by = this.last.y * 2 - this.last.by; this.last.bx = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[0], 10); this.last.by = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[1], 10); this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10); d += [Math.round(bx), Math.round(by), Math.round(parseFloat(arguments[0], 10)), Math.round(parseFloat(arguments[1], 10)), Math.round(parseFloat(arguments[2], 10)), Math.round(parseFloat(arguments[3], 10))].join(" ") + " "; this.attrs.path += (this.isAbsolute ? "S" : "s") + Array.prototype.splice.call(arguments, 0, arguments.length); } this.node.path = this.Path += d; return this; }; p.qcurveTo = function () { var d = "qb"; if (arguments.length == 4) { this.last.qx = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[0], 10); this.last.qy = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[1], 10); this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10); d += [Math.round(this.last.qx), Math.round(this.last.qy), Math.round(this.last.x), Math.round(this.last.y)].join(" ") + " "; this.last.isAbsolute = this.isAbsolute; this.attrs.path += (this.isAbsolute ? "Q" : "q") + Array.prototype.splice.call(arguments, 0, arguments.length); } if (arguments.length == 2) { this.last.qx = this.last.x * 2 - this.last.qx; this.last.qy = this.last.y * 2 - this.last.qy; this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10); this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10); d += [Math.round(this.last.qx), Math.round(this.last.qy), Math.round(this.last.x), Math.round(this.last.y)].join(" ") + " "; this.attrs.path += (this.isAbsolute ? "T" : "t") + Array.prototype.splice.call(arguments, 0, arguments.length); } this.node.path = this.Path += d; this.path.push({type: "qcurve", arg: [].slice.call(arguments, 0), pos: this.isAbsolute}); return this; }; p.addRoundedCorner = function (r, dir) { var R = .5522 * r, rollback = this.isAbsolute, o = this; if (rollback) { this.relatively(); rollback = function () { o.absolutely(); }; } else { rollback = function () {}; } var actions = { l: function () { return { u: function () { o.curveTo(-R, 0, -r, -(r - R), -r, -r); }, d: function () { o.curveTo(-R, 0, -r, r - R, -r, r); } }; }, r: function () { return { u: function () { o.curveTo(R, 0, r, -(r - R), r, -r); }, d: function () { o.curveTo(R, 0, r, r - R, r, r); } }; }, u: function () { return { r: function () { o.curveTo(0, -R, -(R - r), -r, r, -r); }, l: function () { o.curveTo(0, -R, R - r, -r, -r, -r); } }; }, d: function () { return { r: function () { o.curveTo(0, R, -(R - r), r, r, r); }, l: function () { o.curveTo(0, R, R - r, r, -r, r); } }; } }; actions[dir.charAt(0)]()[dir.charAt(1)](); rollback(); return o; }; p.andClose = function () { this.node.path = (this.Path += "x e"); this.attrs.path += "z"; return this; }; if (pathString) { p.absolutely(); p.attrs.path = ""; paper.pathfinder(p, "" + pathString); } // p.setBox(); setFillAndStroke(p, params); if (params.gradient) { addGrdientFill(p, params.gradient); } return p; }; var setFillAndStroke = function (o, params) { var s = o.node.style, res = o; o.attrs = o.attrs || {}; for (var par in params) { o.attrs[par] = params[par]; } params.href && (o.node.href = params.href); params.title && (o.node.title = params.title); params.target && (o.node.target = params.target); if (params.path && o.type == "path") { o.Path = ""; o.path = []; paper.pathfinder(o, params.path); } if (params.rotation != null) { o.rotate(params.rotation, true); } if (params.translation) { var xy = (params.translation + "").split(separator); o.translate(xy[0], xy[1]); } if (params.scale) { var xy = (params.scale + "").split(separator); o.scale(xy[0], xy[1]); } if (o.type == "image" && params.src) { o.node.src = params.src; } if (o.type == "image" && params.opacity) { o.node.filterOpacity = " progid:DXImageTransform.Microsoft.Alpha(opacity=" + (params.opacity * 100) + ")"; o.node.style.filter = (o.node.filterMatrix || "") + (o.node.filterOpacity || ""); } params.font && (s.font = params.font); params["font-family"] && (s.fontFamily = params["font-family"]); params["font-size"] && (s.fontSize = params["font-size"]); params["font-weight"] && (s.fontWeight = params["font-weight"]); params["font-style"] && (s.fontStyle = params["font-style"]); if (typeof params.opacity != "undefined" || typeof params["stroke-width"] != "undefined" || typeof params.fill != "undefined" || typeof params.stroke != "undefined" || params["stroke-width"] || params["stroke-opacity"] || params["fill-opacity"] || params["stroke-dasharray"] || params["stroke-miterlimit"] || params["stroke-linejoin"] || params["stroke-linecap"]) { o = o.shape || o.node; var fill = (o.getElementsByTagName("fill") && o.getElementsByTagName("fill")[0]) || createNode("fill"); if ("fill-opacity" in params || "opacity" in params) { fill.opacity = ((+params["fill-opacity"] + 1 || 2) - 1) * ((+params.opacity + 1 || 2) - 1); } if (params.fill) { fill.on = true; } if (typeof fill.on == "undefined" || params.fill == "none") { fill.on = false; } if (fill.on && params.fill) { var isURL = params.fill.match(/^url\(([^\)]+)\)$/i); if (isURL) { fill.src = isURL[1]; fill.type = "tile"; } else { fill.color = getRGB(params.fill).hex; fill.src = ""; fill.type = "solid"; } } o.appendChild(fill); var stroke = (o.getElementsByTagName("stroke") && o.getElementsByTagName("stroke")[0]) || createNode("stroke"); if ((params.stroke && params.stroke != "none") || params["stroke-width"] || typeof params["stroke-opacity"] != "undefined" || params["stroke-dasharray"] || params["stroke-miterlimit"] || params["stroke-linejoin"] || params["stroke-linecap"]) { stroke.on = true; } if (params.stroke == "none" || typeof stroke.on == "undefined" || params.stroke == 0) { stroke.on = false; } if (stroke.on && params.stroke) { stroke.color = getRGB(params.stroke).hex; } stroke.opacity = ((+params["stroke-opacity"] + 1 || 2) - 1) * ((+params.opacity + 1 || 2) - 1); params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter"); stroke.miterlimit = params["stroke-miterlimit"] || 8; params["stroke-linecap"] && (stroke.endcap = {butt: "flat", square: "square", round: "round"}[params["stroke-linecap"]] || "miter"); params["stroke-width"] && (stroke.weight = (parseFloat(params["stroke-width"], 10) || 1) * 12 / 16); if (params["stroke-dasharray"]) { var dasharray = { "-": "shortdash", ".": "shortdot", "-.": "shortdashdot", "-..": "shortdashdotdot", ". ": "dot", "- ": "dash", "--": "longdash", "- .": "dashdot", "--.": "longdashdot", "--..": "longdashdotdot" }; stroke.dashstyle = dasharray[params["stroke-dasharray"]] || ""; } o.appendChild(stroke); } if (res.type == "text") { var span = doc.createElement("span"), s = span.style; s.padding = 0; s.margin = 0; s.lineHeight = 1; s.display = "inline"; res.attrs.font && (s.font = res.attrs.font); res.attrs["font-family"] && (s.fontFamily = res.attrs["font-family"]); res.attrs["font-size"] && (s.fontSize = res.attrs["font-size"]); res.attrs["font-weight"] && (s.fontWeight = res.attrs["font-weight"]); res.attrs["font-style"] && (s.fontStyle = res.attrs["font-style"]); res.node.parentNode.appendChild(span); span.innerText = res.node.string; res.W = res.attrs.w = span.offsetWidth; res.H = res.attrs.h = span.offsetHeight; res.X = res.attrs.x; res.Y = res.attrs.y + Math.round(res.H / 2); res.node.parentNode.removeChild(span); // text-anchor emulation switch (res.attrs["text-anchor"]) { case "start": res.node.style["v-text-align"] = "left"; res.bbx = Math.round(res.W / 2); break; case "end": res.node.style["v-text-align"] = "right"; res.bbx = -Math.round(res.W / 2); break; default: res.node.style["v-text-align"] = "center"; break; } } }; var getAngle = function (a, b, c, d) { var angle = Math.round(Math.atan((parseFloat(c, 10) - parseFloat(a, 10)) / (parseFloat(d, 10) - parseFloat(b, 10))) * 57.29) || 0; if (!angle && parseFloat(a, 10) < parseFloat(b, 10)) { angle = 180; } angle -= 180; if (angle < 0) { angle += 360; } return angle; }; var addGrdientFill = function (o, gradient) { gradient = toGradient(gradient); o.attrs = o.attrs || {}; var attrs = o.attrs; o.attrs.gradient = gradient; o = o.shape || o[0]; var fill = o.getElementsByTagName("fill"); if (fill.length) { fill = fill[0]; } else { fill = createNode("fill"); } if (gradient.dots.length) { fill.on = true; fill.method = "none"; fill.type = ((gradient.type + "").toLowerCase() == "radial") ? "gradientTitle" : "gradient"; if (typeof gradient.dots[0].color != "undefined") { fill.color = getRGB(gradient.dots[0].color).hex; } if (typeof gradient.dots[gradient.dots.length - 1].color != "undefined") { fill.color2 = getRGB(gradient.dots[gradient.dots.length - 1].color).hex; } var colors = []; for (var i = 0, ii = gradient.dots.length; i < ii; i++) { if (gradient.dots[i].offset) { colors.push(gradient.dots[i].offset + " " + getRGB(gradient.dots[i].color).hex); } }; var fillOpacity = typeof gradient.dots[gradient.dots.length - 1].opacity == "undefined" ? (typeof attrs.opacity == "undefined" ? 1 : attrs.opacity) : gradient.dots[gradient.dots.length - 1].opacity; if (colors.length) { fill.colors.value = colors.join(","); fillOpacity = typeof attrs.opacity == "undefined" ? 1 : attrs.opacity; } else { fill.colors.value = "0% " + fill.color; } fill.opacity = fillOpacity; if (typeof gradient.angle != "undefined") { fill.angle = (-gradient.angle + 270) % 360; } else if (gradient.vector) { fill.angle = getAngle.apply(null, gradient.vector); } if ((gradient.type + "").toLowerCase() == "radial") { fill.focus = "100%"; fill.focusposition = "0.5 0.5"; } } }; var Element = function (node, group, vml) { var Rotation = 0, RotX = 0, RotY = 0, Scale = 1; this[0] = node; this.node = node; this.X = 0; this.Y = 0; this.attrs = {}; this.Group = group; this.vml = vml; this._ = { tx: 0, ty: 0, rt: {deg:0}, sx: 1, sy: 1 }; }; Element.prototype.rotate = function (deg, cx, cy) { if (deg == null) { return this._.rt.deg; } deg = deg.toString().split(separator); if (deg.length - 1) { cx = parseFloat(deg[1], 10); cy = parseFloat(deg[2], 10); } deg = parseFloat(deg[0], 10); if (cx != null) { this._.rt.deg = deg; } else { this._.rt.deg += deg; } if (cy == null) { cx = null; } this._.rt.cx = cx; this._.rt.cy = cy; this.setBox(null, cx, cy); this.Group.style.rotation = this._.rt.deg; return this; }; Element.prototype.setBox = function (params, cx, cy) { var gs = this.Group.style, os = (this.shape && this.shape.style) || this.node.style; for (var i in params) { this.attrs[i] = params[i]; } cx = cx || this._.rt.cx; cy = cy || this._.rt.cy; var attr = this.attrs, x, y, w, h; switch (this.type) { case "circle": x = attr.cx - attr.r; y = attr.cy - attr.r; w = h = attr.r * 2; break; case "ellipse": x = attr.cx - attr.rx; y = attr.cy - attr.ry; w = attr.rx * 2; h = attr.ry * 2; break; case "rect": case "image": x = attr.x; y = attr.y; w = attr.width || 0; h = attr.height || 0; break; case "text": this.textpath.v = ["m", Math.round(attr.x), ", ", Math.round(attr.y - 2), "l", Math.round(attr.x) + 1, ", ", Math.round(attr.y - 2)].join(""); x = attr.x - Math.round(this.W / 2); y = attr.y - this.H / 2; w = this.W; h = this.H; break; case "path": if (!this.attrs.path) { x = 0; y = 0; w = this.vml.width; h = this.vml.height; } else { var dim = pathDimensions(this.attrs.path), x = dim.x; y = dim.y; w = dim.width; h = dim.height; } break; default: x = 0; y = 0; w = this.vml.width; h = this.vml.height; break; } cx = (cx == null) ? x + w / 2 : cx; cy = (cy == null) ? y + h / 2 : cy; var left = cx - this.vml.width / 2, top = cy - this.vml.height / 2; if (this.type == "path" || this.type == "text") { gs.left = left + "px"; gs.top = top + "px"; this.X = this.type == "text" ? x : -left; this.Y = this.type == "text" ? y : -top; this.W = w; this.H = h; os.left = -left + "px"; os.top = -top + "px"; } else { gs.left = left + "px"; gs.top = top + "px"; this.X = x; this.Y = y; this.W = w; this.H = h; gs.width = this.vml.width + "px"; gs.height = this.vml.height + "px"; os.left = x - left + "px"; os.top = y - top + "px"; os.width = w + "px"; os.height = h + "px"; } }; Element.prototype.hide = function () { this.Group.style.display = "none"; return this; }; Element.prototype.show = function () { this.Group.style.display = "block"; return this; }; Element.prototype.getBBox = function () { return { x: this.X + (this.bbx || 0), y: this.Y, width: this.W, height: this.H }; }; Element.prototype.remove = function () { this[0].parentNode.removeChild(this[0]); this.Group.parentNode.removeChild(this.Group); this.shape && this.shape.parentNode.removeChild(this.shape); }; Element.prototype.attr = function () { if (arguments.length == 1 && typeof arguments[0] == "string") { if (arguments[0] == "translation") { return this.translate(); } return this.attrs[arguments[0]]; } if (this.attrs && arguments.length == 1 && arguments[0] instanceof Array) { var values = {}; for (var i = 0, ii = arguments[0].length; i < ii; i++) { values[arguments[0][i]] = this.attrs[arguments[0][i]]; }; return values; } var params; if (arguments.length == 2) { params = {}; params[arguments[0]] = arguments[1]; } if (arguments.length == 1 && typeof arguments[0] == "object") { params = arguments[0]; } if (params) { if (params.gradient) { addGrdientFill(this, params.gradient); } if (params.text && this.type == "text") { this.node.string = params.text; } if (params.id) { this.node.id = params.id; } setFillAndStroke(this, params); this.setBox(params); } return this; }; Element.prototype.toFront = function () { this.Group.parentNode.appendChild(this.Group); return this; }; Element.prototype.toBack = function () { if (this.Group.parentNode.firstChild != this.Group) { this.Group.parentNode.insertBefore(this.Group, this.Group.parentNode.firstChild); } return this; }; Element.prototype.insertAfter = function (element) { if (element.Group.nextSibling) { element.Group.parentNode.insertBefore(this.Group, element.Group.nextSibling); } else { element.Group.parentNode.appendChild(this.Group); } return this; }; Element.prototype.insertBefore = function (element) { element.Group.parentNode.insertBefore(this.Group, element.Group); return this; }; var theCircle = function (vml, x, y, r) { var g = createNode("group"); var o = createNode("oval"); g.appendChild(o); vml.canvas.appendChild(g); var res = new Element(o, g, vml); res.type = "circle"; setFillAndStroke(res, {stroke: "#000", fill: "none"}); res.attrs.cx = x; res.attrs.cy = y; res.attrs.r = r; res.setBox({x: x - r, y: y - r, width: r * 2, height: r * 2}); return res; }; var theRect = function (vml, x, y, w, h, r) { var g = createNode("group"); var o = createNode(r ? "roundrect" : "rect"); if (r) { o.arcsize = r / (Math.min(w, h)); } g.appendChild(o); vml.canvas.appendChild(g); var res = new Element(o, g, vml); res.type = "rect"; setFillAndStroke(res, {stroke: "#000"}); res.attrs.x = x; res.attrs.y = y; res.attrs.w = w; res.attrs.h = h; res.attrs.r = r; res.setBox({x: x, y: y, width: w, height: h}); return res; }; var theEllipse = function (vml, x, y, rx, ry) { var g = createNode("group"); var o = createNode("oval"); g.appendChild(o); vml.canvas.appendChild(g); var res = new Element(o, g, vml); res.type = "ellipse"; setFillAndStroke(res, {stroke: "#000"}); res.attrs.cx = x; res.attrs.cy = y; res.attrs.rx = rx; res.attrs.ry = ry; res.setBox({x: x - rx, y: y - ry, width: rx * 2, height: ry * 2}); return res; }; var theImage = function (vml, src, x, y, w, h) { var g = createNode("group"); var o = createNode("image"); o.src = src; g.appendChild(o); vml.canvas.appendChild(g); var res = new Element(o, g, vml); res.type = "image"; res.attrs.x = x; res.attrs.y = y; res.attrs.w = w; res.attrs.h = h; res.setBox({x: x, y: y, width: w, height: h}); return res; }; var theText = function (vml, x, y, text) { var g = createNode("group"), gs = g.style; var el = createNode("shape"), ol = el.style; var path = createNode("path"), ps = path.style; path.v = ["m", Math.round(x), ", ", Math.round(y - 2), "l", Math.round(x) + 1, ", ", Math.round(y - 2)].join(""); path.textpathok = true; ol.width = vml.width; ol.height = vml.height; gs.position = "absolute"; gs.left = 0; gs.top = 0; gs.width = vml.width; gs.height = vml.height; var o = createNode("textpath"); o.string = text; o.on = true; o.coordsize = vml.coordsize; o.coordorigin = vml.coordorigin; el.appendChild(o); el.appendChild(path); g.appendChild(el); vml.canvas.appendChild(g); var res = new Element(o, g, vml); res.shape = el; res.textpath = path; res.type = "text"; res.attrs.x = x; res.attrs.y = y; res.attrs.w = 1; res.attrs.h = 1; setFillAndStroke(res, {font: availableAttrs.font, stroke: "none", fill: "#000"}); res.setBox(); return res; }; var setSize = function (width, height) { this.width = width || this.width; this.height = height || this.height; this.canvas.style.width = this.width + "px"; this.canvas.style.height = this.height + "px"; this.canvas.parentNode.style.clip = "rect(0 " + this.width + " " + this.height + " 0)"; this.canvas.coordsize = this.width + " " + this.height; return this; }; doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); try { if (!doc.namespaces.rvml) { doc.namespaces.add("rvml","urn:schemas-microsoft-com:vml"); } var createNode = function (tagName) { return doc.createElement(''); }; } catch (e) { var createNode = function (tagName) { return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); }; } var create = function () { var con = getContainer.apply(null, arguments); var container = con.container, x = con.x, y = con.y, width = con.width, height = con.height; if (!container) { throw new Error("VML container not found."); } var c = doc.createElement("div"), d = doc.createElement("div"), r = paper.canvas = createNode("group"), cs = c.style, rs = r.style; paper.width = width; paper.height = height; width = width || "320px"; height = height || "200px"; cs.clip = "rect(0 " + width + "px " + height + "px 0)"; cs.top = "-2px"; cs.left = "-2px"; cs.position = "absolute"; rs.position = "absolute"; d.style.position = "relative"; rs.width = width; rs.height = height; r.coordsize = (/%$/.test(width) ? width : parseFloat(width, 10)) + " " + (/%$/.test(height) ? height : parseFloat(height, 10)); r.coordorigin = "0 0"; var b = createNode("rect"), bs = b.style; bs.left = bs.top = 0; bs.width = rs.width; bs.height = rs.height; b.filled = b.stroked = "f"; r.appendChild(b); c.appendChild(r); d.appendChild(c); if (container == 1) { doc.body.appendChild(d); cs.position = "absolute"; cs.left = x + "px"; cs.top = y + "px"; cs.width = width; cs.height = height; container = { style: { width: width, height: height } }; } else { cs.width = container.style.width = width; cs.height = container.style.height = height; if (container.firstChild) { container.insertBefore(d, container.firstChild); } else { container.appendChild(d); } } for (var prop in paper) { container[prop] = paper[prop]; } plugins(container, container, R.fn); container.clear = function () { var todel = []; for (var i = 0, ii = r.childNodes.length; i < ii; i++) { if (r.childNodes[i] != b) { todel.push(r.childNodes[i]); } } for (i = 0, ii = todel.length; i < ii; i++) { r.removeChild(todel[i]); } }; return container; }; paper.remove = function () { this.canvas.parentNode.parentNode.parentNode.removeChild(this.canvas.parentNode.parentNode); }; paper.safari = function () {}; } // rest // Events var addEvent = (function () { if (doc.addEventListener) { return function (obj, type, fn, element) { var f = function (e) { return fn.call(element, e); }; obj.addEventListener(type, f, false); return function () { obj.removeEventListener(type, f, false); return true; }; }; } else if (doc.attachEvent) { return function (obj, type, fn, element) { var f = function (e) { return fn.call(element, e || win.event); }; obj.attachEvent("on" + type, f); var detacher = function () { obj.detachEvent("on" + type, f); return true; }; if (type == "mouseover") { obj.attachEvent("onmouseenter", f); return function () { obj.detachEvent("onmouseenter", f); return detacher(); }; } else if (type == "mouseout") { obj.attachEvent("onmouseleave", f); return function () { obj.detachEvent("onmouseleave", f); return detacher(); }; } return detacher; }; } })(); for (var i = events.length; i--;) { (function (eventName) { Element.prototype[eventName] = function (fn) { if (typeof fn == "function") { this.events = this.events || {}; this.events[eventName] = this.events[eventName] || {}; this.events[eventName][fn] = this.events[eventName][fn] || []; this.events[eventName][fn].push(addEvent(this.shape || this.node, eventName, fn, this)); } return this; }; Element.prototype["un" + eventName] = function (fn) { this.events && this.events[eventName] && this.events[eventName][fn] && this.events[eventName][fn].length && this.events[eventName][fn].shift()() && !this.events[eventName][fn].length && delete this.events[eventName][fn]; }; })(events[i]); } paper.circle = function (x, y, r) { return theCircle(this, x, y, r); }; paper.rect = function (x, y, w, h, r) { return theRect(this, x, y, w, h, r); }; paper.ellipse = function (x, y, rx, ry) { return theEllipse(this, x, y, rx, ry); }; paper.path = function (params, pathString) { return thePath(params, pathString, this); }; paper.image = function (src, x, y, w, h) { return theImage(this, src, x, y, w, h); }; paper.text = function (x, y, text) { return theText(this, x, y, text); }; paper.group = function () { return this; }; paper.drawGrid = function (x, y, w, h, wv, hv, color) { color = color || "#000"; var path = ["M", x, y, "L", x + w, y, x + w, y + h, x, y + h, x, y], rowHeight = h / hv, columnWidth = w / wv; for (var i = 1; i < hv; i++) { path = path.concat(["M", x, y + i * rowHeight, "L", x + w, y + i * rowHeight]); } for (var i = 1; i < wv; i++) { path = path.concat(["M", x + i * columnWidth, y, "L", x + i * columnWidth, y + h]); } return this.path({stroke: color, "stroke-width": 1}, path.join(",")); }; paper.pathfinder = function (p, path) { var commands = { M: function (x, y) { this.moveTo(x, y); }, C: function (x1, y1, x2, y2, x3, y3) { this.curveTo(x1, y1, x2, y2, x3, y3); }, Q: function (x1, y1, x2, y2) { this.qcurveTo(x1, y1, x2, y2); }, T: function (x, y) { this.qcurveTo(x, y); }, S: function (x1, y1, x2, y2) { p.curveTo(x1, y1, x2, y2); }, L: function (x, y) { p.lineTo(x, y); }, H: function (x) { this.lineTo(x, this.last.y); }, V: function (y) { this.lineTo(this.last.x, y); }, A: function (rx, ry, xaxisrotation, largearcflag, sweepflag, x, y) { this.arcTo(rx, ry, largearcflag, sweepflag, x, y); }, Z: function () { this.andClose(); } }; path = pathToAbsolute(path); for (var i = 0, ii = path.length; i < ii; i++) { var b = path[i].shift(); commands[b].apply(p, path[i]); } }; paper.set = function (itemsArray) { return new Set(itemsArray); }; paper.setSize = setSize; Element.prototype.stop = function () { clearTimeout(this.animation_in_progress); }; Element.prototype.scale = function (x, y) { if (x == null && y == null) { return {x: this._.sx, y: this._.sy}; } y = y || x; // following line is for IE, apparently NaN is not always falsy isNaN(y) && (y = x); var dx, dy, cx, cy; if (x != 0) { var dirx = Math.round(x / Math.abs(x)), diry = Math.round(y / Math.abs(y)), s = this.node.style; dx = this.attr("x"); dy = this.attr("y"); cx = this.attr("cx"); cy = this.attr("cy"); if (dirx != 1 || diry != 1) { if (this.transformations) { this.transformations[2] = "scale(" + [dirx, diry] + ")"; this.node.setAttribute("transform", this.transformations.join(" ")); dx = (dirx < 0) ? -this.attr("x") - this.attrs.width * x * dirx / this._.sx : this.attr("x"); dy = (diry < 0) ? -this.attr("y") - this.attrs.height * y * diry / this._.sy : this.attr("y"); cx = this.attr("cx") * dirx; cy = this.attr("cy") * diry; } else { this.node.filterMatrix = " progid:DXImageTransform.Microsoft.Matrix(M11=" + dirx + ", M12=0, M21=0, M22=" + diry + ", Dx=0, Dy=0, sizingmethod='auto expand', filtertype='bilinear')"; s.filter = (this.node.filterMatrix || "") + (this.node.filterOpacity || ""); } } else { if (this.transformations) { this.transformations[2] = ""; this.node.setAttribute("transform", this.transformations.join(" ")); } else { this.node.filterMatrix = ""; s.filter = (this.node.filterMatrix || "") + (this.node.filterOpacity || ""); } } switch (this.type) { case "rect": case "image": this.attr({ width: this.attrs.width * x * dirx / this._.sx, height: this.attrs.height * y * diry / this._.sy, x: dx, y: dy }); break; case "circle": case "ellipse": this.attr({ rx: this.attrs.rx * x * dirx / this._.sx, ry: this.attrs.ry * y * diry / this._.sy, r: this.attrs.r * x * diry / this._.sx, cx: cx, cy: cy }); break; case "path": var path = pathToRelative(R.parsePathString(this.attr("path"))), skip = true, dim = pathDimensions(this.attrs.path); for (var i = 0, ii = path.length; i < ii; i++) { if (path[i][0].toUpperCase() == "M" && skip) { continue; } else { skip = false; } if (this.svg && path[i][0].toUpperCase() == "A") { path[i][path[i].length - 2] *= x * dirx; path[i][path[i].length - 1] *= y * diry; path[i][1] *= x; path[i][2] *= y; } else { for (var j = 1, jj = path[i].length; j < jj; j++) { path[i][j] *= (j % 2) ? x * dirx / this._.sx : y * diry / this._.sy; } } } var dim2 = pathDimensions(path), dx = dim.x + dim.width / 2 - dim2.x - dim2.width / 2, dy = dim.y + dim.height / 2 - dim2.y - dim2.height / 2; path = pathToRelative(path); path[0][1] += dx; path[0][2] += dy; this.attr({path: path.join(" ")}); } } this._.sx = x; this._.sy = y; return this; }; Element.prototype.animate = function (params, ms, callback) { clearTimeout(this.animation_in_progress); var from = {}, to = {}, diff = {}, t = {x: 0, y: 0}; for (var attr in params) { if (attr in availableAnimAttrs) { from[attr] = this.attr(attr); if (typeof from[attr] == "undefined") { from[attr] = availableAttrs[attr]; } to[attr] = params[attr]; switch (availableAnimAttrs[attr]) { case "number": diff[attr] = (to[attr] - from[attr]) / ms; break; case "colour": from[attr] = getRGB(from[attr]); var toColour = getRGB(to[attr]); diff[attr] = { r: (toColour.r - from[attr].r) / ms, g: (toColour.g - from[attr].g) / ms, b: (toColour.b - from[attr].b) / ms }; break; case "path": var pathes = pathEqualiser(from[attr], to[attr]); from[attr] = pathes[0]; to[attr] = pathes[1]; diff[attr] = []; for (var i = 0, ii = from[attr].length; i < ii; i++) { diff[attr][i] = [0]; for (var j = 1, jj = from[attr][i].length; j < jj; j++) { diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; } } break; case "csv": var values = params[attr].toString().split(separator), from2 = from[attr].toString().split(separator); if (attr == "translation") { from[attr] = [0, 0]; diff[attr] = [values[0] / ms, values[1] / ms]; } else if (attr == "rotation") { from[attr] = (from2[1] == values[1] && from2[2] == values[2]) ? from2 : [0, values[1], values[2]]; diff[attr] = [(values[0] - from[attr][0]) / ms, 0, 0]; } else { from[attr] = (from[attr] + "").split(separator); diff[attr] = [(values[0] - from[attr][0]) / ms, (values[1] - from[attr][0]) / ms]; } to[attr] = values; } } } var start = new Date(), prev = 0, that = this; (function () { var time = (new Date()).getTime() - start.getTime(), set = {}, now; if (time < ms) { for (var attr in from) { switch (availableAnimAttrs[attr]) { case "number": now = +from[attr] + time * diff[attr]; break; case "colour": now = "rgb(" + [ Math.round(from[attr].r + time * diff[attr].r), Math.round(from[attr].g + time * diff[attr].g), Math.round(from[attr].b + time * diff[attr].b) ].join(",") + ")"; break; case "path": now = []; for (var i = 0, ii = from[attr].length; i < ii; i++) { now[i] = [from[attr][i][0]]; for (var j = 1, jj = from[attr][i].length; j < jj; j++) { now[i][j] = from[attr][i][j] + time * diff[attr][i][j]; } now[i] = now[i].join(" "); } now = now.join(" "); break; case "csv": if (attr == "translation") { var x = diff[attr][0] * (time - prev), y = diff[attr][1] * (time - prev); t.x += x; t.y += y; now = [x, y].join(" "); } else if (attr == "rotation") { now = +from[attr][0] + time * diff[attr][0]; from[attr][1] && (now += "," + from[attr][1] + "," + from[attr][2]); } else { now = [+from[attr][0] + time * diff[attr][0], +from[attr][1] + time * diff[attr][1]].join(" "); } break; } if (attr == "font-size") { set[attr] = now + "px"; } else { set[attr] = now; } } that.attr(set); that.animation_in_progress = setTimeout(arguments.callee, 0); paper.safari(); } else { (t.x || t.y) && that.translate(-t.x, -t.y); that.attr(params); clearTimeout(that.animation_in_progress); paper.safari(); (typeof callback == "function") && callback.call(that); } prev = time; })(); return this; }; Element.prototype.translate = function (x, y) { if (x == null) { return {x: this._.tx, y: this._.ty}; } this._.tx += +x; this._.ty += +y; switch (this.type) { case "circle": case "ellipse": this.attr({cx: this.attrs.cx + x, cy: this.attrs.cy + y}); break; case "rect": case "image": case "text": this.attr({x: this.attrs.x + +x, y: this.attrs.y + +y}); break; case "path": var path = pathToRelative(this.attrs.path); path[0][1] += +x; path[0][2] += +y; this.attr({path: path.join(" ")}); break; } return this; }; // Set var Set = function (itemsArray) { this.items = []; this.length = (itemsArray && itemsArray.length) || 0; if (itemsArray && itemsArray.constructor == Array) { for (var i = itemsArray.length; i--;) { if (itemsArray[i].constructor == Element) { this.items[this.items.length] = itemsArray[i]; } } } }; Set.prototype.push = function (item) { if (item && item.constructor == Element) { var len = this.items.length; this.items[len] = item; this[len] = item; this.length++; } return this; }; Set.prototype.pull = function (id) { var res = this.items.splice(id, 1)[0]; for (var j = id, jj = this.items.length; j < jj; j++) { this[j] = this[j + 1]; } delete this[jj + 1]; this.length--; return res; }; for (var method in Element.prototype) { Set.prototype[method] = (function (methodname) { return function () { for (var i = this.items.length; i--;) { this.items[i][methodname].apply(this.items[i], arguments); } return this; }; })(method); } Set.prototype.getBBox = function () { var x = [], y = [], w = [], h = []; for (var i = this.items.length; i--;) { var box = this.items[i].getBBox(); x.push(box.x); y.push(box.y); w.push(box.x + box.width); h.push(box.y + box.height); } x = Math.min.apply(Math, x); y = Math.min.apply(Math, y); return { x: x, y: y, width: Math.max.apply(Math, w) - x, height: Math.max.apply(Math, h) - y }; }; R.noConflict = function () { var r = window.Raphael; delete window.Raphael; return r; }; return R; })();