/*
- * Raphael 0.5.5b - JavaScript Vector Library
+ * Raphael 0.8 - JavaScript Vector Library
*
- * Copyright (c) 2008 Dmitry Baranovskiy (raphaeljs.com)
+ * Copyright (c) 2008 - 2009 Dmitry Baranovskiy (http://raphaeljs.com)
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
*/
-var Raphael = (function (type) {
- var r = function () {
- return r._create.apply(r, arguments);
- };
- r.version = "0.5.5b";
- r.type = type;
- var C = {};
- function Matrix(m11, m12, m21, m22, dx, dy) {
- this.m = [
- [m11 || 1, m12 || 0, 0],
- [m21 || 0, m22 || 1, 0],
- [dx || 0, dy || 0, 1],
- ];
- }
- C._getX = C._getY = C._getW = C._getH = function (x) { return x; };
- if (type == "VML") {
- Matrix.prototype.toString = function () {
- return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.m[0][0] +
- ", M12=" + this.m[1][0] + ", M21=" + this.m[0][1] + ", M22=" + this.m[1][1] +
- ", Dx=" + this.m[2][0] + ", Dy=" + this.m[2][1] + ", sizingmethod='auto expand', filtertype='bilinear')";
+window.Raphael = (function () {
+ var separator = /[, ]+/,
+ doc = document,
+ win = window,
+ oldRaphael = {
+ was: "Raphael" in window,
+ is: window.Raphael
+ },
+ 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 = "0.8";
+ R.type = (window.SVGAngle || document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
+ R.svg = !(R.vml = R.type == "VML");
+ R.idGenerator = 0;
+ R.fn = {};
+ 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 = R.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 getRGBcache = {}, getRGBcount = [];
+ R.getRGB = function (colour) {
+ if (colour in getRGBcache) {
+ return getRGBcache[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"},
+ res;
+ 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]);
+ green = parseFloat(rgb[1]);
+ blue = parseFloat(rgb[2]);
+ }
+ if (rgb[5]) {
+ rgb = rgb[5].split(/\s*,\s*/);
+ red = parseFloat(rgb[0]) * 2.55;
+ green = parseFloat(rgb[1]) * 2.55;
+ blue = parseFloat(rgb[2]) * 2.55;
+ }
+ if (rgb[6]) {
+ rgb = rgb[6].split(/\s*,\s*/);
+ red = parseFloat(rgb[0]);
+ green = parseFloat(rgb[1]);
+ blue = parseFloat(rgb[2]);
+ return R.hsb2rgb(red, green, blue);
+ }
+ if (rgb[7]) {
+ rgb = rgb[7].split(/\s*,\s*/);
+ red = parseFloat(rgb[0]) * 2.55;
+ green = parseFloat(rgb[1]) * 2.55;
+ blue = parseFloat(rgb[2]) * 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;
+ res = rgb;
+ } else {
+ res = {r: -1, g: -1, b: -1, hex: "none"};
+ }
+ if (getRGBcount.length > 20) {
+ delete getRGBcache[getRGBcount.unshift()];
+ }
+ getRGBcount.push(colour);
+ getRGBcache[colour] = res;
+ return res;
+ };
+ R.getColor = function (value) {
+ var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
+ 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) {
+ this.getColor.start = {h: 0, s: 1, b: start.b};
+ }
+ }
+ return rgb.hex;
+ };
+ R.getColor.reset = function () {
+ delete this.start;
+ };
+ // path utilities
+ var pathcache = {}, pathcount = [];
+ R.parsePathString = function (pathString) {
+ if (pathString in pathcache) {
+ return pathcache[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;
};
- var thePath = function (params, pathString, VML) {
- var g = document.createElement("rvml: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 = document.createElement("rvml:shape"), ol = el.style;
- ol.width = VML.width + "px";
- ol.height = VML.height + "px";
- el.path = "";
- if (params["class"]) {
- el.className = params["class"];
- }
- el.coordsize = this.coordsize;
- el.coordorigin = this.coordorigin;
- g.appendChild(el);
- VML.canvas.appendChild(g);
- var p = new Element(el, g, VML);
- setFillAndStroke(p, params);
- if (params.gradient) {
- addGrdientFill(p, params.gradient);
- }
- 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.redraw = function () {
- this.Path = "";
- var oldPath = this.path;
- this.path = [];
- for (var i = 0, ii = oldPath.length; i < ii; i++) {
- if (oldPath[i].type != "end") {
- this[oldPath[i].type + "To"].apply(this, oldPath[i].arg);
- } else {
- this.andClose();
- }
- }
- return this;
- };
- p.moveTo = function (x, y) {
- var d = this.isAbsolute?"m":"t";
- var _getX = this.isAbsolute ? VML._getX : VML._getW;
- var _getY = this.isAbsolute ? VML._getY : VML._getH;
- d += Math.round(_getX(parseFloat(x, 10))) + " " + Math.round(_getY(parseFloat(y, 10)));
- this[0].path = this.Path += d;
- this.last.x = (this.isAbsolute ? 0 : this.last.x) + Math.round(_getX(parseFloat(x, 10)));
- this.last.y = (this.isAbsolute ? 0 : this.last.y) + Math.round(_getY(parseFloat(y, 10)));
- this.last.isAbsolute = this.isAbsolute;
- this.path.push({type: "move", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
- return this;
- };
- p.lineTo = function (x, y) {
- var d = this.isAbsolute?"l":"r";
- var _getX = this.isAbsolute ? VML._getX : VML._getW;
- var _getY = this.isAbsolute ? VML._getY : VML._getH;
- d += Math.round(_getX(parseFloat(x, 10))) + " " + Math.round(_getY(parseFloat(y, 10)));
- this[0].path = this.Path += d;
- this.last.x = (this.isAbsolute ? 0 : this.last.x) + Math.round(_getX(parseFloat(x, 10)));
- this.last.y = (this.isAbsolute ? 0 : this.last.y) + Math.round(_getY(parseFloat(y, 10)));
- this.last.isAbsolute = this.isAbsolute;
- this.path.push({type: "line", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
- 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
- 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((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"),
- _getX = this.isAbsolute ? VML._getX : VML._getW,
- _getY = this.isAbsolute ? VML._getY : VML._getH,
- left = Math.round(cx - rx),
- top = Math.round(cy - ry);
- d += [left, top, left + rx * 2, top + ry * 2, x1, y1, Math.round(_getX(parseFloat(x2, 10))), Math.round(_getX(parseFloat(y2, 10)))].join(", ");
- this[0].path = this.Path += d;
- this.last.x = (this.isAbsolute ? 0 : this.last.x) + Math.round(_getX(parseFloat(x2, 10)));
- this.last.y = (this.isAbsolute ? 0 : this.last.y) + Math.round(_getY(parseFloat(y2, 10)));
- this.last.isAbsolute = this.isAbsolute;
- this.path.push({type: "arc", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
- return this;
- };
- p.cplineTo = function (x1, y1, w1) {
- if (!w1) {
- return this.lineTo(x1, y1);
- } else {
- var p = {};
- p._getX = this.isAbsolute ? VML._getX : VML._getW;
- p._getY = this.isAbsolute ? VML._getY : VML._getH;
- var x = Math.round(p._getX(Math.round(parseFloat(x1, 10) * 100) / 100));
- var y = Math.round(p._getY(Math.round(parseFloat(y1, 10) * 100) / 100));
- var w = Math.round(VML._getW(Math.round(parseFloat(w1, 10) * 100) / 100));
- var d = this.isAbsolute?"c":"v";
- var attr = [this.last.x + w, this.last.y, x - w, y, x, y];
- 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[0].path = this.Path += d;
- this.path.push({type: "cpline", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
- return this;
- }
- };
- p.curveTo = function () {
- var d = this.isAbsolute?"c":"v";
- var _getX = this.isAbsolute ? VML._getX : VML._getW;
- var _getY = this.isAbsolute ? VML._getY : VML._getH;
- if (arguments.length == 6) {
- this.last.x = (this.isAbsolute ? 0 : this.last.x) + Math.round(_getX(parseFloat(arguments[4], 10)));
- this.last.y = (this.isAbsolute ? 0 : this.last.y) + Math.round(_getY(parseFloat(arguments[5], 10)));
- this.last.bx = Math.round(_getX(parseFloat(arguments[2], 10)));
- this.last.by = Math.round(_getY(parseFloat(arguments[3], 10)));
- d += Math.round(_getX(parseFloat(arguments[0], 10))) + " " + Math.round(_getY(parseFloat(arguments[1], 10))) + " " +
- Math.round(_getX(parseFloat(arguments[2], 10))) + " " + Math.round(_getY(parseFloat(arguments[3], 10))) + " " +
- Math.round(_getX(parseFloat(arguments[4], 10))) + " " + Math.round(_getY(parseFloat(arguments[5], 10))) + " ";
- this.last.isAbsolute = this.isAbsolute;
- }
- this[0].path = this.Path += d;
- this.path.push({type: "curve", 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);
- }
- };
- }
+ if (pathString.toString.toString() == toString.toString()) {
+ data = pathString;
+ }
+ if (!data.length) {
+ 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;
};
- actions[dir.charAt(0)]()[dir.charAt(1)]();
- rollback();
- return o;
- };
- p.andClose = function () {
- this[0].path = (this.Path += "x e");
- return this;
- };
- if (typeof pathString == "string") {
- pathString = pathString.replace(/([mzlhvcsqta])/ig, ",$1,").replace(/([^,])\-/ig, "$1,-");
- path = pathString.split(",");
- var i = 1, ii = path.length;
- while (i < ii) {
- switch (path[i]) {
- case "M":
- p.absolutely().moveTo(path[++i], path[++i]);
- break;
- case "m":
- p.relatively().moveTo(path[++i], path[++i]);
- break;
- case "C":
- p.absolutely().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "c":
- p.relatively().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "L":
- p.absolutely().lineTo(path[++i], path[++i]);
- break;
- case "l":
- p.relatively().lineTo(path[++i], path[++i]);
- break;
- case "H":
- p.absolutely().lineTo(path[++i], 0);
- break;
- case "h":
- p.relatively().lineTo(path[++i], 0);
- break;
- case "V":
- p.absolutely().lineTo(0, path[++i]);
- break;
- case "v":
- p.relatively().lineTo(0, path[++i]);
- break;
- case "Z":
- case "z":
- p.andClose();
- break;
- }
- i++;
- }
}
- return p;
- };
- var setFillAndStroke = function (o, params) {
- o[0].attrs = o[0].attrs || {};
- for (var par in params) {
- o[0].attrs[par] = params[par];
- }
- params["font-family"] && (o[0].style.fontFamily = params["font-family"]);
- params["font-size"] && (o[0].style.fontSize = params["font-size"]);
- params["font"] && (o[0].style.font = params["font"]);
- params["font-weight"] && (o[0].style.fontWeight = params["font-weight"]);
- if (typeof params.opacity != "undefined" || typeof params["stroke-width"] != "undefined" || typeof params.fill != "undefined" || typeof params.stroke != "undefined") {
- o = o.shape || o[0];
- var fill = (o.getElementsByTagName("fill") && o.getElementsByTagName("fill")[0]) || document.createElement("rvml:fill");
- if ("fill-opacity" in params || "opacity" in params) {
- fill.opacity = ((params["fill-opacity"] + 1 || 2) - 1) * ((params.opacity + 1 || 2) - 1);
- }
- fill.on = (params.fill && params.fill != "none");
- if (fill.on && params.fill) {
- fill.color = params.fill;
- }
- if (params.fill == "none") {
- fill.on = false;
- }
- o.appendChild(fill);
- var stroke = (o.getElementsByTagName("stroke") && o.getElementsByTagName("stroke")[0]) || document.createElement("rvml:stroke");
- if ((params.stroke && params.stroke != "none") || params["stroke-width"] || params["stroke-opacity"] || params["stroke-dasharray"]) {
- stroke.on = true;
- }
- if (params.stroke == "none" || typeof stroke.on == "undefined") {
- stroke.on = false;
- }
- if (stroke.on && params.stroke) {
- stroke.color = params.stroke;
- }
- stroke.opacity = ((params["stroke-opacity"] + 1 || 2) - 1) * ((params.opacity + 1 || 2) - 1);
- stroke.joinstyle = params["stroke-linejoin"] || "miter";
- stroke.miterlimit = params["stroke-miterlimit"] || 8;
- stroke.endcap = {butt: "flat", square: "square", round: "round"}[params["stroke-linecap"] || "miter"];
- if (params["stroke-width"]) {
- stroke.weight = (parseFloat(params["stroke-width"], 10) || 1) * 12/16;
+ });
+ data.toString = toString;
+ }
+ if (pathcount.length > 20) {
+ delete pathcache[pathcount.unshift()];
+ }
+ pathcount.push(pathString);
+ pathcache[pathString] = data;
+ 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++) {
+ var pa = pathArray[i];
+ switch (pa[0]) {
+ case "Z":
+ break;
+ case "A":
+ x.push(pa[pa.length - 2]);
+ y.push(pa[pa.length - 1]);
+ break;
+ default:
+ for (var j = 1, jj = pa.length; j < jj; j++) {
+ (j % 2 ? x : y).push(pa[j]);
}
- if (params["stroke-dasharray"]) {
- var dashes = params["stroke-dasharray"].replace(" ", ",").split(","),
- dashesn = [],
- str = stroke.weight;
- for (var i = 0, ii = dashes.length; i < ii; i++) {
- var res = dashes[i] / str;
- if (!isNaN(res)) {
- dashesn.push(res);
+ }
+ }
+ 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
+ };
+ },
+ 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(["M", x, y]);
+ }
+ for (var i = start, ii = pathArray.length; i < ii; i++) {
+ var r = res[i] = [],
+ pa = pathArray[i];
+ if (pa[0] != pa[0].toLowerCase()) {
+ r[0] = pa[0].toLowerCase();
+ switch (r[0]) {
+ case "a":
+ r[1] = pa[1];
+ r[2] = pa[2];
+ r[3] = 0;
+ r[4] = pa[4];
+ r[5] = pa[5];
+ r[6] = +(pa[6] - x).toFixed(3);
+ r[7] = +(pa[7] - y).toFixed(3);
+ break;
+ case "v":
+ r[1] = (pa[1] - y).toFixed(3);
+ break;
+ default:
+ for (var j = 1, jj = pa.length; j < jj; j++) {
+ r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
}
- };
- stroke.dashstyle = dashesn.join(" ");
}
- o.appendChild(stroke);
- }
- };
- var addGrdientFill = function (o, gradient) {
- o[0].attrs = o[0].attrs || {};
- o[0].attrs.gradient = gradient;
- o = o.shape || o[0];
- var fill = o.getElementsByTagName("fill");
- if (fill.length) {
- fill = fill[0];
} else {
- fill = document.createElement("rvml:fill");
+ res[i] = pa;
}
- if (gradient.dots.length) {
- fill.on = true;
- fill.type = (gradient.type.toLowerCase() == "linear") ? "gradient" : "gradientradial";
- if (typeof gradient.dots[0].color != "undefined") {
- fill.color = gradient.dots[0].color || "#000";
- }
- if (typeof gradient.dots[0].opacity != "undefined") {
- fill.opacity = gradient.dots[0].opacity;
- }
- if (typeof gradient.dots[gradient.dots.length - 1].opacity != "undefined") {
- fill.opacity2 = gradient.dots[gradient.dots.length - 1].opacity;
- }
- if (typeof gradient.dots[gradient.dots.length - 1].color != "undefined") {
- fill.color2 = gradient.dots[gradient.dots.length - 1].color || "#000";
- }
- var colors = "";
- for (var i = 1, ii = gradient.dots.length - 1; i < ii; i++) {
- colors += gradient.dots[i].offset + " " + gradient.dots[i].color;
- if (i != ii - 1) {
- colors += ",";
- }
- };
- if (colors) {
- fill.colors = colors;
- }
- if (gradient.vector) {
- var angle = Math.round(Math.atan((parseInt(gradient.vector[3], 10) - parseInt(gradient.vector[1], 10)) / (parseInt(gradient.vector[2], 10) - parseInt(gradient.vector[0], 10))) * 57.29) + 180;
- fill.angle = angle + 90;
+ 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;
+ },
+ 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] = ["M", x, y];
+ }
+ for (var i = start, ii = pathArray.length; i < ii; i++) {
+ var r = res[i] = [],
+ pa = pathArray[i];
+ if (pa[0] != (pa[0] + "").toUpperCase()) {
+ r[0] = (pa[0] + "").toUpperCase();
+ switch (r[0]) {
+ case "A":
+ r[1] = pa[1];
+ r[2] = pa[2];
+ r[3] = 0;
+ r[4] = pa[4];
+ r[5] = pa[5];
+ r[6] = +(pa[6] + x).toFixed(3);
+ r[7] = +(pa[7] + y).toFixed(3);
+ break;
+ case "V":
+ r[1] = +pa[1] + y;
+ break;
+ case "H":
+ r[1] = +pa[1] + x;
+ break;
+ default:
+ for (var j = 1, jj = pa.length; j < jj; j++) {
+ r[j] = +pa[j] + ((j % 2) ? x : y);
+ }
}
- if (gradient.type.toLowerCase() == "radial") {
- fill.focusposition = "0.5, 0.5";
- fill.focussize = "0, 0";
- fill.method = "none";
+ } else {
+ r = res[i] = [];
+ for (var k = 0, kk = pa.length; k < kk; k++) {
+ res[i][k] = pa[k];
}
}
- };
- var Element = function (node, group, vml) {
- var Rotation = 0,
- RotX = 0,
- RotY = 0,
- Scale = 1;
- this[0] = node;
- this.X = 0;
- this.Y = 0;
- arguments.callee.name = "Element";
- this[0].attrs = {};
- this.Group = group;
- this.setBox = function (params) {
- var gs = this.Group.style,
- os = this[0].style;
- for (var i in params) {
- this[0].attrs[i] = params[i];
+ switch (r[0]) {
+ case "Z":
+ break;
+ case "H":
+ x = r[1];
+ break;
+ case "V":
+ y = r[1];
+ break;
+ default:
+ x = res[i][res[i].length - 2];
+ y = res[i][res[i].length - 1];
+ }
+ }
+ res.toString = pathArray.toString;
+ return res;
+ },
+ pecache = {}, pecount = [],
+ pathEqualiser = function (path1, path2) {
+ if ((path1 + path2) in pecache) {
+ return pecache[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"];
}
- var attr = this[0].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;
+ switch (path[0]) {
+ case "M":
+ d.X = path[1];
+ d.Y = path[2];
break;
- case "ellipse":
- x = attr.cx - attr.rx;
- y = attr.cy - attr.ry;
- w = attr.rx * 2;
- h = attr.ry * 2;
+ 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 "rect":
- case "image":
- x = attr.x;
- y = attr.y;
- w = attr.w;
- h = attr.h;
+ 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;
- 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("");
- return;
- default:
- return;
}
- var left = vml.width / 2 - w / 2,
- top = vml.height / 2 - h / 2;
- gs.position = "absolute";
- gs.left = x - left + "px";
- gs.top = y - top + "px";
- this.X = x - left;
- this.Y = y - top;
- this.W = w;
- this.H = h;
- gs.width = vml.width + "px";
- gs.height = vml.height + "px";
- os.position = "absolute";
- os.top = top + "px";
- os.left = left + "px";
- os.width = w + "px";
- os.height = h + "px";
- };
- this.hide = function () {
- this.Group.style.display = "none";
- return this;
- };
- this.show = function () {
- this.Group.style.display = "block";
- return this;
- };
- this.rotate = function (deg) {
- Rotation += deg;
- this.Group.style.rotation = Rotation;
- return this;
- };
- this.translate = function (x, y) {
- this.X += x;
- this.Y += y;
- this.Group.style.left = this.X + "px";
- this.Group.style.top = this.Y + "px";
- return this;
- };
- // depricated
- this.matrix = function (xx, xy, yx, yy, dx, dy) {
- tMatrix = new Matrix(xx, xy, yx, yy, dx, dy);
- this.Group.style.filter = tMatrix;
- return this;
- };
- this.scale = function (x, y) {
- y = y || x;
- if (x != 0 && !(x == 1 && y == 1)) {
- var dirx = Math.round(x / Math.abs(x)),
- diry = Math.round(y / Math.abs(y));
- if (dirx != 1 || diry != 1) {
- this[0].style.filter = new Matrix(dirx, 0, 0, diry, 0, 0);
+ 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;
}
- var width = parseInt(this[0].style.width, 10) * x * dirx;
- var height = parseInt(this[0].style.height, 10) * y * diry;
- var left = parseInt(this[0].style.left, 10);
- var top = parseInt(this[0].style.top, 10);
- this[0].style.left = this.X = left + this.W / 2 - width / 2;
- this[0].style.top = this.Y = top + this.H / 2 - height / 2;
- this[0].style.width = this.W = width;
- this[0].style.height = this.H = height;
}
- return this;
+ return false;
};
- this.getBBox = function () {
- return {
- x: this.Group.offsetLeft,
- y: this.Group.offsetTop,
- width: this.Group.offsetWidth,
- height: this.Group.offsetHeight
- };
- };
- this.remove = function () {
- this[0].parentNode.removeChild(this[0]);
- this.Group.parentNode.removeChild(this.Group);
- this.shape && this.shape.parentNode.removeChild(this.shape);
- };
- this.attr = function () {
- if (arguments.length == 1 && typeof arguments[0] == "string") {
- return this[0].attrs[arguments[0]];
- }
- if (this[0].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[0].attrs[arguments[0][i]];
- };
- return values;
- }
- if (this[0].tagName.toLowerCase() == "group") {
- var children = this[0].childNodes;
- this[0].attrs = this[0].attrs || {};
- if (arguments.length == 2) {
- this[0].attrs[arguments[0]] = arguments[1];
- } else if (arguments.length == 1 || typeof arguments[0] == "object") {
- for (var j in arguments[0]) {
- this[0].attrs[j] = arguments[0][j];
- }
- }
- for (var i = 0, ii = children.length; i < ii; i++) {
- this.attr.apply(new item(children[i], this[0], vml), arguments);
- }
- } else {
- 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) {
- setFillAndStroke(this, params);
- this.setBox(params);
- if (params.gradient) {
- addGrdientFill(this, params.gradient);
- }
- if (params.text && this.type == "text") {
- this[0].string = params.text;
- }
- if (params.id) {
- this[0].id = params.id;
- }
+ 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];
+ }
+ if (pecount.length > 20) {
+ delete pecache[pecount.unshift()];
+ }
+ pecount.push(path1 + path2);
+ pecache[path1 + path2] = data;
+ return data;
+ },
+ 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);
+ }
+ 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 = R.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),
+ end = false;
+ for (var j = i + 1; j < ii; j++) {
+ if (grobj.dots[j].offset) {
+ end = grobj.dots[j].offset;
+ break;
}
}
- return this;
- };
- this.toFront = function () {
- this.Group.parentNode.appendChild(this.Group);
- return this;
- };
- this.toBack = function () {
- if (this.Group.parentNode.firstChild != this.Group) {
- this.Group.parentNode.insertBefore(this.Group, this.Group.parentNode.firstChild);
+ if (!end) {
+ end = 100;
+ j = ii;
}
- return this;
- };
- };
- var theCircle = function (vml, x, y, r) {
- var g = document.createElement("rvml:group");
- var o = document.createElement("rvml:oval");
- g.appendChild(o);
- vml.canvas.appendChild(g);
- var res = new Element(o, g, vml);
- setFillAndStroke(res, {stroke: "#000", fill: "none"});
- res.setBox({x: x - r, y: y - r, w: r * 2, h: r * 2});
- o.attrs.cx = x;
- o.attrs.cy = y;
- o.attrs.r = r;
- res.type = "circle";
- return res;
+ end = parseFloat(end);
+ var d = (end - start) / (j - i + 1);
+ for (; i < j; i++) {
+ start += d;
+ grobj.dots[i].offset = start + "%";
+ }
+ }
+ }
+ return grobj;
+ } else {
+ return gradient;
+ }
+ },
+ 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]};
+ }
+ },
+ plugins = function (con, add) {
+ for (var prop in add) if (add.hasOwnProperty(prop) && !(prop in con)) {
+ switch (typeof add[prop]) {
+ case "function":
+ con[prop] = con === this ? add[prop] : function () { return add[prop].apply(this, arguments); };
+ break;
+ case "object":
+ con[prop] = {};
+ plugins.call(this, con[prop], add[prop]);
+ break;
+ default:
+ con[prop] = add[prop];
+ break;
+ }
+ }
+ };
+
+ // SVG
+ if (R.svg) {
+ R.toString = function () {
+ return "Your browser supports SVG.\nYou are running Rapha\u00ebl " + this.version;
+ };
+ var thePath = function (params, pathString, SVG) {
+ var el = doc.createElementNS(SVG.svgns, "path");
+ 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;
};
- var theRect = function (vml, x, y, w, h, r) {
- var g = document.createElement("rvml:group");
- var o = document.createElement(r ? "rvml:roundrect" : "rvml:rect");
- if (r) {
- o.arcsize = r / (Math.min(w, h));
- }
- g.appendChild(o);
- vml.canvas.appendChild(g);
- var res = new Element(o, g, vml);
- setFillAndStroke(res, {stroke: "#000"});
- res.setBox({x: x, y: y, w: w, h: h});
- o.attrs.x = x;
- o.attrs.y = y;
- o.attrs.w = w;
- o.attrs.h = h;
- o.attrs.r = r;
- res.type = "rect";
- return res;
+ p.relatively = function () {
+ this.isAbsolute = false;
+ return this;
};
- var theEllipse = function (vml, x, y, rx, ry) {
- var g = document.createElement("rvml:group");
- var o = document.createElement("rvml:oval");
- g.appendChild(o);
- vml.canvas.appendChild(g);
- var res = new Element(o, g, vml);
- setFillAndStroke(res, {stroke: "#000"});
- res.setBox({x: x - rx, y: y - ry, w: rx * 2, h: ry * 2});
- o.attrs.cx = x;
- o.attrs.cy = y;
- o.attrs.rx = rx;
- o.attrs.ry = ry;
- res.type = "ellipse";
- return res;
+ p.moveTo = function (x, y) {
+ var d = this.isAbsolute?"M":"m";
+ d += parseFloat(x).toFixed(3) + " " + parseFloat(y).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);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y);
+ this.attrs.path = oldD + d;
+ return this;
};
- var theImage = function (vml, src, x, y, w, h) {
- var g = document.createElement("rvml:group");
- var o = document.createElement("rvml:image");
- o.src = src;
- g.appendChild(o);
- vml.canvas.appendChild(g);
- var res = new Element(o, g, vml);
- res.type = "image";
- res.setBox({x: x, y: y, w: w, h: h});
- o.attrs.x = x;
- o.attrs.y = y;
- o.attrs.w = w;
- o.attrs.h = h;
- return res;
+ p.lineTo = function (x, y) {
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y);
+ var d = this.isAbsolute?"L":"l";
+ d += parseFloat(x).toFixed(3) + " " + parseFloat(y).toFixed(3) + " ";
+ var oldD = this[0].getAttribute("d") || "";
+ this[0].setAttribute("d", oldD + d);
+ this.attrs.path = oldD + d;
+ return this;
};
- var theText = function (vml, x, y, text) {
- // @TODO: setTheBox
- var g = document.createElement("rvml:group"), gs = g.style;
- var el = document.createElement("rvml:shape"), ol = el.style;
- var path = document.createElement("rvml: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 = document.createElement("rvml: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";
- o.attrs.x = x;
- o.attrs.y = y;
- o.attrs.w = 1;
- o.attrs.h = 1;
- return res;
+ p.arcTo = function (rx, ry, large_arc_flag, sweep_flag, x, y) {
+ var d = this.isAbsolute ? "A" : "a";
+ d += [parseFloat(rx).toFixed(3), parseFloat(ry).toFixed(3), 0, large_arc_flag, sweep_flag, parseFloat(x).toFixed(3), parseFloat(y).toFixed(3)].join(" ");
+ var oldD = this[0].getAttribute("d") || "";
+ this[0].setAttribute("d", oldD + d);
+ this.last.x = parseFloat(x);
+ this.last.y = parseFloat(y);
+ this.attrs.path = oldD + d;
+ return this;
};
- var theGroup = function (vml) {
- var el = document.createElement("rvml:group"), els = el.style;
- els.position = "absolute";
- els.left = 0;
- els.top = 0;
- els.width = vml.width;
- els.height = vml.height;
- if (vml.canvas) {
- vml.canvas.appendChild(el);
- }
- var res = new Element(el, el, vml);
- for (var f in vml) {
- if (f.charAt(0) != "_" && typeof vml[f] == "function") {
- res[f] = (function (f) {
- return function () {
- var e = vml[f].apply(vml, arguments);
- el.appendChild(e[0].parentNode);
- return e;
- };
- })(f);
+ p.cplineTo = function (x1, y1, w1) {
+ if (!w1) {
+ return this.lineTo(x1, y1);
+ } else {
+ var p = {};
+ var x = parseFloat(x1);
+ var y = parseFloat(y1);
+ var w = parseFloat(w1);
+ 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;
}
- res.type = "group";
- return res;
};
- r._create = function () {
- // container, width, height
- // x, y, width, height
- var container, width, height;
- if (typeof arguments[0] == "string") {
- container = document.getElementById(arguments[0]);
- width = arguments[1];
- height = arguments[2];
- }
- if (typeof arguments[0] == "object") {
- container = arguments[0];
- width = arguments[1];
- height = arguments[2];
- }
- if (typeof arguments[0] == "number") {
- container = 1;
- x = arguments[0];
- y = arguments[1];
- width = arguments[2];
- height = arguments[3];
- }
- if (!container) {
- throw new Error("VML container not found.");
- }
- if (!document.namespaces["rvml"]) {
- document.namespaces.add("rvml","urn:schemas-microsoft-com:vml");
- document.createStyleSheet().addRule("rvml\\:*", "behavior:url(#default#VML)");
- }
- var c = document.createElement("div"),
- r = C.canvas = document.createElement("rvml:group"),
- cs = c.style, rs = r.style;
- C.width = width;
- C.height = height;
- width = width || "320px";
- height = height || "200px";
- cs.clip = "rect(0 " + width + " " + height + " 0)";
- cs.position = "absolute";
- rs.width = width;
- rs.height = height;
- r.coordsize = (width == "100%" ? width : parseFloat(width)) + " " + (height == "100%" ? height : parseFloat(height));
- r.coordorigin = "0 0";
+ p.curveTo = function () {
+ var p = {},
+ command = [0, 1, 2, 3, "s", 5, "c"];
- var b = document.createElement("rvml:rect"), bs = b.style;
- bs.left = bs.top = 0;
- bs.width = rs.width;
- bs.height = rs.height;
- b.filled = b.stroked = "f";
+ 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]).toFixed(3) + " ";
+ }
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[arguments.length - 2]);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[arguments.length - 1]);
+ this.last.bx = parseFloat(arguments[arguments.length - 4]);
+ this.last.by = parseFloat(arguments[arguments.length - 3]);
+ 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"];
- r.appendChild(b);
- c.appendChild(r);
- if (container == 1) {
- document.body.appendChild(c);
- cs.position = "absolute";
- cs.left = x + "px";
- cs.top = y + "px";
- cs.width = width;
- cs.height = height;
- container = {
- style: {
- width: width,
- height: height
- }
+ 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]).toFixed(3) + " ";
+ }
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[arguments.length - 2]);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[arguments.length - 1]);
+ if (arguments.length != 2) {
+ this.last.qx = parseFloat(arguments[arguments.length - 4]);
+ this.last.qy = parseFloat(arguments[arguments.length - 3]);
+ }
+ 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 {
- cs.width = container.style.width = width;
- cs.height = container.style.height = height;
- if (container.firstChild) {
- container.insertBefore(c, container.firstChild);
- } else {
- container.appendChild(c);
- }
+ rollback = function () {};
}
- for (var prop in C) {
- container[prop] = C[prop];
- }
- 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]);
+ 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);
+ }
+ };
}
};
- return container;
+ actions[dir[0]]()[dir[1]]();
+ rollback();
+ return o;
};
- }
- if (type == "SVG") {
- Matrix.prototype.toString = function () {
- return "matrix(" + this.m[0][0] +
- ", " + this.m[1][0] + ", " + this.m[0][1] + ", " + this.m[1][1] +
- ", " + this.m[2][0] + ", " + this.m[2][1] + ")";
+ p.andClose = function () {
+ var oldD = this[0].getAttribute("d") || "";
+ this[0].setAttribute("d", oldD + "Z ");
+ this.attrs.path = oldD + "Z ";
+ return this;
};
- var thePath = function (params, pathString, SVG) {
- var el = document.createElementNS(SVG.svgns, "path");
- el.setAttribute("fill", "none");
- if (params) {
- for (var attr in params) {
- if (params.gradient) {
- addGrdientFill(el, params.gradient, SVG);
- } else {
- el.setAttribute(attr, params[attr]);
- }
- }
+ if (pathString) {
+ p.attrs.path = "" + pathString;
+ p.absolutely();
+ paper.pathfinder(p, p.attrs.path);
+ }
+ if (params) {
+ !params.gradient && (params.fill = params.fill || "none");
+ params.stroke = params.stroke || "#000";
+ } else {
+ params = {fill: "none", stroke: "#000"};
+ }
+ setFillAndStroke(p, params);
+ return p;
+ };
+ var addGradientFill = 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;
}
- if (SVG.canvas) {
- SVG.canvas.appendChild(el);
+ stop.setAttribute("offset", gradient.dots[i].offset ? gradient.dots[i].offset : (i == 0) ? "0%" : "100%");
+ stop.setAttribute("stop-color", R.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.fill = "";
+ 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(".concat(bbox.x, ",", bbox.y, ")"));
+ }
+ };
+ 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]
+ },
+ node = o.node,
+ attrs = o.attrs;
+ 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(",");
+ node.setAttribute("stroke-dasharray", value);
}
- var p = new Element(el, SVG);
- for (var attr in params) {
- p.attrs[attr] = params[attr];
+ };
+ for (var att in params) {
+ if (!(att in availableAttrs)) {
+ continue;
}
- p.isAbsolute = true;
- p.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.redraw = function () {
- this[0].setAttribute("d", "M0 0");
- var oldPath = this.path;
- this.path = [];
- for (var i = 0, ii = oldPath.length; i < ii; i++) {
- if (oldPath[i].type != "end") {
- this[oldPath[i].type + "To"].apply(this, oldPath[i].arg);
+ var value = params[att];
+ attrs[att] = value;
+ switch (att) {
+ // Hyperlink
+ case "href":
+ case "title":
+ case "target":
+ var pn = node.parentNode;
+ if (pn.tagName.toLowerCase() != "a") {
+ var hl = doc.createElementNS(o.paper.svgns, "a");
+ pn.insertBefore(hl, node);
+ hl.appendChild(node);
+ pn = hl;
+ }
+ pn.setAttributeNS(o.paper.xlink, att, value);
+ break;
+ case "path":
+ if (o.type == "path") {
+ node.setAttribute("d", "M0,0");
+ paper.pathfinder(o, value);
+ }
+ case "width":
+ node.setAttribute(att, value);
+ if (attrs.fx) {
+ att = "x";
+ value = attrs.x;
} else {
- this.andClose();
+ break;
}
- }
- return this;
- };
- p.moveTo = function (x, y) {
- var d = this.isAbsolute?"M":"m";
- var _getX = this.isAbsolute ? SVG._getX : SVG._getW;
- var _getY = this.isAbsolute ? SVG._getY : SVG._getH;
- d += _getX(parseFloat(x, 10)) + " " + _getY(parseFloat(y, 10)) + " ";
- var oldD = this[0].getAttribute("d") || "";
- this[0].setAttribute("d", oldD + d);
- this.last.x = SVG._getX(parseFloat(x, 10));
- this.last.y = SVG._getY(parseFloat(y, 10));
- this.path.push({type: "move", arg: arguments, pos: this.isAbsolute});
- return this;
- };
- p.lineTo = function (x, y) {
- var d = this.isAbsolute?"L":"l";
- var _getX = this.isAbsolute ? SVG._getX : SVG._getW;
- var _getY = this.isAbsolute ? SVG._getY : SVG._getH;
- d += _getX(parseFloat(x, 10)) + " " + _getY(parseFloat(y, 10)) + " ";
- var oldD = this[0].getAttribute("d") || "";
- this[0].setAttribute("d", oldD + d);
- this.last.x = SVG._getX(parseFloat(x, 10));
- this.last.y = SVG._getY(parseFloat(y, 10));
- this.path.push({type: "line", arg: arguments, pos: this.isAbsolute});
- return this;
- };
- p.arcTo = function (rx, ry, large_arc_flag, sweep_flag, x, y) {
- var d = this.isAbsolute ? "A" : "a";
- var _getX = this.isAbsolute ? SVG._getX : SVG._getW;
- var _getY = this.isAbsolute ? SVG._getY : SVG._getH;
- d += [SVG._getW(parseFloat(rx, 10)), SVG._getH(parseFloat(ry, 10)), 0, large_arc_flag, sweep_flag, _getX(parseFloat(x, 10)), _getY(parseFloat(y, 10))].join(" ");
- var oldD = this[0].getAttribute("d") || "";
- this[0].setAttribute("d", oldD + d);
- this.last.x = SVG._getX(parseFloat(x, 10));
- this.last.y = SVG._getY(parseFloat(y, 10));
- this.path.push({type: "arc", arg: arguments, pos: this.isAbsolute});
- return this;
- };
- p.cplineTo = function (x1, y1, w1) {
- if (!w1) {
- return this.lineTo(x1, y1);
- } else {
- var p = {};
- p._getX = this.isAbsolute ? SVG._getX : SVG._getW;
- p._getY = this.isAbsolute ? SVG._getY : SVG._getH;
- var x = p._getX(Math.round(parseFloat(x1, 10) * 100) / 100);
- var y = p._getY(Math.round(parseFloat(y1, 10) * 100) / 100);
- var w = SVG._getW(Math.round(parseFloat(w1, 10) * 100) / 100);
- 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] + " ";
+ case "x":
+ if (attrs.fx) {
+ value = -attrs.x - (attrs.width || 0);
}
- this.last.x = attr[4];
- 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.path.push({type: "cpline", arg: arguments, pos: this.isAbsolute});
- return this;
- }
- };
- p.curveTo = function () {
- var p = {};
- p._getX = this.isAbsolute ? SVG._getX : SVG._getW;
- p._getY = this.isAbsolute ? SVG._getY : SVG._getH;
- if (arguments.length == 6) {
- var d = this.isAbsolute?"C":"c";
- for (var i = 0, ii = arguments.length; i < ii; i++) {
- d += p[(i % 2 == 0) ? "_getX" : "_getY"](Math.round(parseFloat(arguments[i], 10) * 100) / 100) + " ";
+ case "rx":
+ case "cx":
+ node.setAttribute(att, value);
+ updatePosition(o);
+ break;
+ case "height":
+ node.setAttribute(att, value);
+ if (attrs.fy) {
+ att = "y";
+ value = attrs.y;
+ } else {
+ break;
}
- this.last.x = p._getX((parseFloat(arguments[4], 10) * 100) / 100);
- this.last.y = p._getY((parseFloat(arguments[5], 10) * 100) / 100);
- this.last.bx = p._getX((parseFloat(arguments[2], 10) * 100) / 100);
- this.last.by = p._getY((parseFloat(arguments[3], 10) * 100) / 100);
- } else {
- if (arguments.length == 4) {
- var d = this.isAbsolute?"S":"s";
- for (var i = 0, ii = arguments.length; i < ii; i++) {
- d += p[i % 2 == 0 ? "_getX" : "_getY"]((parseFloat(arguments[i], 10) * 100) / 100) + " ";
- }
+ case "y":
+ if (attrs.fy) {
+ value = -attrs.y - (attrs.height || 0);
}
- this.last.x = p._getX((parseFloat(arguments[2], 10) * 100) / 100);
- this.last.y = p._getY((parseFloat(arguments[3], 10) * 100) / 100);
- this.last.bx = p._getX((parseFloat(arguments[0], 10) * 100) / 100);
- this.last.by = p._getY((parseFloat(arguments[1], 10) * 100) / 100);
- }
- var oldD = this[0].getAttribute("d") || "";
- this[0].setAttribute("d", oldD + d);
- this.path.push({type: "curve", arg: arguments, 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);
- }
- };
+ case "ry":
+ case "cy":
+ node.setAttribute(att, value);
+ updatePosition(o);
+ break;
+ case "r":
+ if (o.type == "rect") {
+ node.setAttribute("rx", value);
+ node.setAttribute("ry", value);
+ } else {
+ node.setAttribute(att, value);
}
- };
- actions[dir[0]]()[dir[1]]();
- rollback();
- return o;
- };
- p.andClose = function () {
- var oldD = this[0].getAttribute("d") || "";
- this[0].setAttribute("d", oldD + "Z ");
- this.path.push({type: "end"});
- return this;
- };
- if (typeof pathString == "string") {
- pathString = pathString.replace(/([mzlhvcsqta])/ig, ",$1,").replace(/([^,])\-/ig, "$1,-");
- path = pathString.split(",");
- var i = 1, ii = path.length;
- while (i < ii) {
- switch (path[i]) {
- case "M":
- p.absolutely().moveTo(path[++i], path[++i]);
- break;
- case "m":
- p.relatively().moveTo(path[++i], path[++i]);
- break;
- case "C":
- p.absolutely().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "c":
- p.relatively().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "s":
- p.relatively().curveTo(path[++i], path[++i], path[++i], path[++i]);
- break;
- case "S":
- p.absolutely().curveTo(path[++i], path[++i], path[++i], path[++i]);
- break;
- case "L":
- p.absolutely().lineTo(path[++i], path[++i]);
- break;
- case "l":
- p.relatively().lineTo(path[++i], path[++i]);
- break;
- case "H":
- p.absolutely().lineTo(path[++i], 0);
- break;
- case "h":
- p.relatively().lineTo(path[++i], 0);
- break;
- case "V":
- p.absolutely().lineTo(0, path[++i]);
- break;
- case "v":
- p.relatively().lineTo(0, path[++i]);
- break;
- case "z":
- p.andClose();
- break;
+ break;
+ case "src":
+ if (o.type == "image") {
+ node.setAttributeNS(o.paper.xlink, "href", value);
}
- i++;
- }
- }
- return p;
- };
- var addGrdientFill = function (o, gradient, SVG) {
- var el = document.createElementNS(SVG.svgns, gradient.type + "Gradient");
- el.id = "raphael-gradient-" + SVG.gradients++;
- 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);
- for (var i = 0, ii = gradient.dots.length; i < ii; i++) {
- var stop = document.createElementNS(SVG.svgns, "stop");
- stop.setAttribute("offset", gradient.dots[i].offset ? gradient.dots[i].offset : (i == 0) ? "0%" : "100%");
- stop.setAttribute("stop-color", gradient.dots[i].color || "#fff");
- if (typeof gradient.dots[i].opacity != "undefined") {
- stop.setAttribute("stop-opacity", gradient.dots[i].opacity);
- }
- el.appendChild(stop);
- };
- o.setAttribute("fill", "url(#" + el.id + ")");
- };
- var Element = function (node, svg) {
- var X = 0,
- Y = 0,
- Rotation = {deg: 0, x: 0, y: 0},
- ScaleX = 1,
- ScaleY = 1,
- tMatrix = null;
- this[0] = node;
- this.attrs = this.attrs || {};
- this.transformations = []; // rotate, translate, scale, matrix
- this.hide = function () {
- this[0].style.display = "none";
- return this;
- };
- this.show = function () {
- this[0].style.display = "block";
- return this;
- };
- this.rotate = function (deg) {
- var bbox = this.getBBox();
- Rotation.deg += deg;
- if (Rotation.deg) {
- this.transformations[0] = ("rotate(" + Rotation.deg + " " + (bbox.x + bbox.width / 2) + " " + (bbox.y + bbox.height / 2) + ")");
- } else {
- this.transformations[0] = "";
- }
- this[0].setAttribute("transform", this.transformations.join(" "));
- return this;
- };
- this.translate = function (x, y) {
- X += x;
- Y += y;
- if (X && Y) {
- this.transformations[1] = "translate(" + X + "," + Y + ")";
- } else {
- this.transformations[1] = "";
- }
- this[0].setAttribute("transform", this.transformations.join(" "));
- return this;
- };
- this.scale = function (x, y) {
- y = y || x;
- if (x != 0 && !(x == 1 && y == 1)) {
- ScaleX *= x;
- ScaleY *= y;
- if (!(ScaleX == 1 && ScaleY == 1)) {
- var bbox = this.getBBox(),
- dx = bbox.x * (1 - ScaleX) + (bbox.width / 2 - bbox.width * ScaleX / 2),
- dy = bbox.y * (1 - ScaleY) + (bbox.height / 2 - bbox.height * ScaleY / 2);
- this.transformations[2] = new Matrix(ScaleX, 0, 0, ScaleY, dx, dy);
- } else {
- this.transformations[2] = "";
+ break;
+ case "stroke-width":
+ node.style.strokeWidth = value;
+ // Need following line for Firefox
+ node.setAttribute(att, value);
+ if (attrs["stroke-dasharray"]) {
+ addDashes(o, attrs["stroke-dasharray"]);
}
- this[0].setAttribute("transform", this.transformations.join(" "));
- }
- return this;
- };
- // depricated
- this.matrix = function (xx, xy, yx, yy, dx, dy) {
- this.transformations[3] = new Matrix(xx, xy, yx, yy, dx, dy);
- this[0].setAttribute("transform", this.transformations.join(" "));
- return this;
- };
- this.remove = function () {
- this[0].parentNode.removeChild(this[0]);
- };
- this.getBBox = function () {
- return this[0].getBBox();
- };
- this.attr = function () {
- if (arguments.length == 1 && typeof arguments[0] == "string") {
- return this[0].getAttribute(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]];
+ 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, +xy[2] || null, +xy[3] || null);
+ break;
+ case "fill":
+ var isURL = value.match(/^url\(([^\)]+)\)$/i);
+ if (isURL) {
+ var el = doc.createElementNS(o.paper.svgns, "pattern");
+ var ig = doc.createElementNS(o.paper.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.paper.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.paper.defs.appendChild(el);
+ node.style.fill = "url(#" + el.id + ")";
+ node.setAttribute("fill", "url(#" + el.id + ")");
+ o.pattern = el;
+ updatePosition(o);
+ break;
}
- return values;
- }
- if (arguments.length == 2) {
- var att = arguments[0],
- value = arguments[1];
- this[att] = value;
- this.attrs[att] = value;
- switch (att) {
- case "rx":
- case "cx":
- case "x":
- this[0].setAttribute(att, svg._getX(value));
- break;
- case "ry":
- case "cy":
- case "y":
- this[0].setAttribute(att, svg._getY(value));
- break;
- case "width":
- this[0].setAttribute(att, svg._getW(value));
- break;
- case "height":
- this[0].setAttribute(att, svg._getH(value));
- break;
- case "gradient":
- addGrdientFill(this[0], params.gradient, svg);
- break;
- case "stroke-dasharray":
- this[0].setAttribute(att, value.replace(" ", ","));
- break;
- case "text":
- if (this.type == "text") {
- this[0].removeChild(this[0].firstChild);
- this[0].appendChild(document.createTextNode(value));
- }
- break;
- default :
- var cssrule = att.replace(/(\-.)/g, function (w) {
- return w.substring(1).toUpperCase();
- });
- this[0].style[cssrule] = value;
- // Need following line for Firefox
- this[0].setAttribute(att, value);
- break;
+ delete params.gradient;
+ delete attrs.gradient;
+ if (typeof attrs.opacity != "undefined" && typeof params.opacity == "undefined" ) {
+ node.style.opacity = attrs.opacity;
+ // Need following line for Firefox
+ node.setAttribute("opacity", attrs.opacity);
}
- } else if (arguments.length == 1 && typeof arguments[0] == "object") {
- var params = arguments[0];
- for (var attr in params) {
- this.attrs[attr] = params[attr];
- if (attr == "stroke-dasharray") {
- this[0].setAttribute(attr, params[attr].replace(" ", ","));
- } else if (attr == "text" && this.type == "text") {
- this[0].removeChild(this[0].firstChild);
- this[0].appendChild(document.createTextNode(params[attr]));
- } else {
- var cssrule = attr.replace(/(\-.)/g, function (w) {
- return w.substring(1).toUpperCase();
- });
- this[0].style[cssrule] = params[attr];
- // Need following line for Firefox
- this[0].setAttribute(attr, params[attr]);
- }
+ if (typeof attrs["fill-opacity"] != "undefined" && typeof params["fill-opacity"] == "undefined" ) {
+ node.style.fillOpacity = o.attrs["fill-opacity"];
+ // Need following line for Firefox
+ node.setAttribute("fill-opacity", attrs["fill-opacity"]);
}
- if (params.gradient) {
- this[0].attrs.gradient = params.gradient;
- addGrdientFill(this[0], params.gradient, svg);
+ case "stroke":
+ node.style[att] = R.getRGB(value).hex;
+ // Need following line for Firefox
+ node.setAttribute(att, R.getRGB(value).hex);
+ break;
+ case "gradient":
+ addGradientFill(node, value, o.paper);
+ break;
+ case "opacity":
+ case "fill-opacity":
+ if (attrs.gradient) {
+ var gradient = doc.getElementById(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();
+ });
+ node.style[cssrule] = value;
+ // Need following line for Firefox
+ node.setAttribute(att, value);
+ break;
+ }
+ }
+
+ tuneText(o, params);
+ };
+ var leading = 1.2;
+ var tuneText = function (el, params) {
+ if (el.type != "text" || !("text" in params || "font" in params || "font-size" in params || "x" in params || "y" in params)) {
+ return;
+ }
+ var a = el.attrs,
+ node = el.node,
+ fontSize = node.firstChild ? parseInt(doc.defaultView.getComputedStyle(node.firstChild, "").getPropertyValue("font-size"), 10) : 10;
+
+ if ("text" in params) {
+ while (node.firstChild) {
+ node.removeChild(node.firstChild);
+ }
+ var texts = (params.text + "").split("\n");
+ for (var i = 0, ii = texts.length; i < ii; i++) {
+ var tspan = doc.createElementNS(el.paper.svgns, "tspan");
+ i && tspan.setAttribute("dy", fontSize * leading);
+ i && tspan.setAttribute("x", a.x);
+ tspan.appendChild(doc.createTextNode(texts[i]));
+ node.appendChild(tspan);
+ }
+ } else {
+ var texts = 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", a.x);
+ }
+ }
+ node.setAttribute("y", a.y);
+ var bb = el.getBBox(),
+ dif = a.y - (bb.y + bb.height / 2);
+ dif && node.setAttribute("y", a.y + dif);
+ };
+ var Element = function (node, svg) {
+ var X = 0,
+ Y = 0;
+ this[0] = node;
+ this.node = node;
+ this.paper = 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]);
+ cy = parseFloat(deg[2]);
+ }
+ deg = parseFloat(deg[0]);
+ 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") {
+ bbox = {x: bbox.x, y: Infinity, width: bbox.width, height: 0};
+ for (var i = 0, ii = this.node.getNumberOfChars(); i < ii; i++) {
+ var bb = this.node.getExtentOfChar(i);
+ (bb.y < bbox.y) && (bbox.y = bb.y);
+ (bb.y + bb.height - bbox.y > bbox.height) && (bbox.height = bb.y + bb.height - bbox.y);
+ }
+ }
+ 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 win.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 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 || 512);
+ paper.width = width || 512;
+ paper.canvas.setAttribute("height", height || 342);
+ paper.height = height || 342;
+ 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);
}
- return this;
- };
- this.toFront = function () {
- this[0].parentNode.appendChild(this[0]);
- return this;
- };
- this.toBack = function () {
- if (this[0].parentNode.firstChild != this[0]) {
- this[0].parentNode.insertBefore(this[0], this[0].parentNode.firstChild);
- }
- return this;
- };
- // this.animateTo = function (x, y, ms, callback) {
- // if ("cx" in node.attrs || "x" in node.attrs) {
- // var X = node.attrs.cx || node.attrs.x;
- // var Y = node.attrs.cy || node.attrs.y;
- // var dy = y - Y;
- // var dx = x - X;
- // var coeff = dy / dx;
- // var plus = Y - coeff * X;
- // var alpha = Math.atan(this.coeff);
- // this.xs = this.step * Math.cos(alpha);
- // if (x < X) {
- // this.xs = -this.xs;
- // }
- // }
- // };
+ this.defs = doc.createElementNS(paper.svgns, "defs");
+ this.canvas.appendChild(this.defs);
+ }
};
- var theCircle = function (svg, x, y, r) {
- var el = document.createElementNS(svg.svgns, "circle");
- el.setAttribute("cx", svg._getX(x));
- el.setAttribute("cy", svg._getY(y));
- el.setAttribute("r", r);
- el.setAttribute("fill", "none");
- el.setAttribute("stroke", "#000");
- el.attrs = el.attrs || {};
- el.attrs.cx = x;
- el.attrs.cy = y;
- el.attrs.r = r;
- el.attrs.stroke = "#000";
- if (svg.canvas) {
- svg.canvas.appendChild(el);
- }
- var res = new Element(el, svg);
- res.type = "circle";
- return res;
+ for (var prop in paper) {
+ if (prop != "create") {
+ container[prop] = paper[prop];
+ }
+ }
+ plugins.call(container, container, R.fn);
+ container.clear();
+ container.raphael = R;
+ 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 ({"Apple Computer, Inc.": 1, "Google Inc.": 1}[navigator.vendor]) {
+ var rect = this.rect(-this.width, -this.height, this.width * 3, this.height * 3).attr({stroke: "none"});
+ setTimeout(function () {rect.remove();});
+ }
+ };
+ }
+
+ // VML
+ if (R.vml) {
+ R.toString = function () {
+ return "Your browser doesn\u2019t support SVG.\nYou are running Rapha\u00ebl " + this.version;
+ };
+ 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);
+ 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;
};
- var theRect = function (svg, x, y, w, h, r) {
- var el = document.createElementNS(svg.svgns, "rect");
- el.setAttribute("x", svg._getX(x));
- el.setAttribute("y", svg._getY(y));
- el.setAttribute("width", svg._getW(w));
- el.setAttribute("height", svg._getH(h));
- el.attrs = el.attrs || {};
- el.attrs.x = x;
- el.attrs.y = y;
- el.attrs.width = w;
- el.attrs.height = h;
- if (r) {
- el.setAttribute("rx", r);
- el.setAttribute("ry", r);
- el.attrs.rx = el.attrs.ry = r;
- }
- el.setAttribute("fill", "none");
- el.setAttribute("stroke", "#000");
- el.attrs.stroke = "#000";
- if (svg.canvas) {
- svg.canvas.appendChild(el);
- }
- var res = new Element(el, svg);
- res.type = "rect";
- return res;
+ p.relatively = function () {
+ this.isAbsolute = false;
+ return this;
};
- var theEllipse = function (svg, x, y, rx, ry) {
- var el = document.createElementNS(svg.svgns, "ellipse");
- el.setAttribute("cx", svg._getX(x));
- el.setAttribute("cy", svg._getY(y));
- el.setAttribute("rx", svg._getW(rx));
- el.setAttribute("ry", svg._getH(ry));
- el.setAttribute("fill", "none");
- el.setAttribute("stroke", "#000");
- el.attrs = el.attrs || {};
- el.attrs.cx = x;
- el.attrs.cy = y;
- el.attrs.rx = rx;
- el.attrs.ry = ry;
- el.attrs.stroke = "#000";
- if (svg.canvas) {
- svg.canvas.appendChild(el);
- }
- var res = new Element(el, svg);
- res.type = "ellipse";
- return res;
+ p.moveTo = function (x, y) {
+ var d = this.isAbsolute?"m":"t";
+ d += Math.round(parseFloat(x)) + " " + Math.round(parseFloat(y));
+ this.node.path = this.Path += d;
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y);
+ this.last.isAbsolute = this.isAbsolute;
+ this.attrs.path += (this.isAbsolute ? "M" : "m") + [x, y];
+ return this;
};
- var theImage = function (svg, src, x, y, w, h) {
- var el = document.createElementNS(svg.svgns, "image");
- el.setAttribute("x", svg._getX(x));
- el.setAttribute("y", svg._getY(y));
- el.setAttribute("width", svg._getW(w));
- el.setAttribute("height", svg._getH(h));
- el.setAttributeNS(svg.xlink, "href", src);
- if (svg.canvas) {
- svg.canvas.appendChild(el);
- }
- var res = new Element(el, svg);
- res.type = "image";
- return res;
+ p.lineTo = function (x, y) {
+ var d = this.isAbsolute?"l":"r";
+ d += Math.round(parseFloat(x)) + " " + Math.round(parseFloat(y));
+ this[0].path = this.Path += d;
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y);
+ this.last.isAbsolute = this.isAbsolute;
+ this.attrs.path += (this.isAbsolute ? "L" : "l") + [x, y];
+ return this;
};
- var theText = function (svg, x, y, text) {
- var el = document.createElementNS(svg.svgns, "text");
- el.setAttribute("x", x);
- el.setAttribute("y", y);
- el.setAttribute("text-anchor", "middle");
- el.setAttribute("fill", "#000");
- el.attrs = el.attrs || {};
- el.attrs.x = x;
- el.attrs.y = y;
- el.attrs.fill = "#000";
- if (text) {
- el.appendChild(document.createTextNode(text));
- }
- if (svg.canvas) {
- svg.canvas.appendChild(el);
- }
- var res = new Element(el, svg);
- res.type = "text";
- return res;
+ 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)), Math.round(parseFloat(y2))].join(", ");
+ this.node.path = this.Path += d;
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x2);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y2);
+ this.last.isAbsolute = this.isAbsolute;
+ this.attrs.path += (this.isAbsolute ? "A" : "a") + [rx, ry, 0, large_arc_flag, sweep_flag, x2, y2];
+ return this;
};
- var theGroup = function (svg) {
- var el = document.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);
- }
+ p.cplineTo = function (x1, y1, w1) {
+ if (!w1) {
+ return this.lineTo(x1, y1);
+ } else {
+ var x = Math.round(Math.round(parseFloat(x1) * 100) / 100),
+ y = Math.round(Math.round(parseFloat(y1) * 100) / 100),
+ w = Math.round(Math.round(parseFloat(w1) * 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;
}
- i.type = "group";
- return i;
};
- r._create = function () {
- // container, width, height
- // x, y, width, height
- if (typeof arguments[0] == "string") {
- var container = document.getElementById(arguments[0]);
- var width = arguments[1];
- var height = arguments[2];
- }
- if (typeof arguments[0] == "object") {
- var container = arguments[0];
- var width = arguments[1];
- var height = arguments[2];
- }
- if (typeof arguments[0] == "number") {
- var container = 1,
- x = arguments[0],
- y = arguments[1],
- width = arguments[2],
- height = arguments[3];
- }
- if (!container) {
- throw new Error("SVG container not found.");
- }
- C.canvas = document.createElementNS(C.svgns, "svg");
- C.canvas.setAttribute("width", width || 320);
- C.width = width || 320;
- C.canvas.setAttribute("height", height || 200);
- C.height = height || 200;
- if (container == 1) {
- document.body.appendChild(C.canvas);
- C.canvas.style.position = "absolute";
- C.canvas.style.left = x + "px";
- C.canvas.style.top = y + "px";
+ 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]);
+ this.last.by = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3]);
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[4]);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[5]);
+ d += [Math.round(parseFloat(arguments[0])),
+ Math.round(parseFloat(arguments[1])),
+ Math.round(parseFloat(arguments[2])),
+ Math.round(parseFloat(arguments[3])),
+ Math.round(parseFloat(arguments[4])),
+ Math.round(parseFloat(arguments[5]))].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]);
+ this.last.by = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[1]);
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2]);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3]);
+ d += [Math.round(bx), Math.round(by),
+ Math.round(parseFloat(arguments[0])),
+ Math.round(parseFloat(arguments[1])),
+ Math.round(parseFloat(arguments[2])),
+ Math.round(parseFloat(arguments[3]))].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]);
+ this.last.qy = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[1]);
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2]);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3]);
+ 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]);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3]);
+ 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 {
- if (container.firstChild) {
- container.insertBefore(C.canvas, container.firstChild);
+ 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");
+ this.attrs.path += "z";
+ return this;
+ };
+ if (pathString) {
+ p.absolutely();
+ p.attrs.path = "";
+ paper.pathfinder(p, "" + pathString);
+ }
+ if (params) {
+ params.fill = params.fill || "none";
+ params.stroke = params.stroke || "#000";
+ } else {
+ params = {fill: "none", stroke: "#000"};
+ }
+ setFillAndStroke(p, params);
+ if (params.gradient) {
+ addGradientFill(p, params.gradient);
+ }
+ VML.canvas.appendChild(g);
+ return p;
+ };
+ var setFillAndStroke = function (o, params) {
+ var node = o.node,
+ s = node.style,
+ res = o;
+ o.attrs = o.attrs || {};
+ for (var par in params) {
+ o.attrs[par] = params[par];
+ }
+ params.href && (node.href = params.href);
+ params.title && (node.title = params.title);
+ params.target && (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] || 1, +xy[1] || +xy[0] || 1, +xy[2] || null, +xy[3] || null);
+ }
+ if (o.type == "image" && params.src) {
+ node.src = params.src;
+ }
+ if (o.type == "image" && params.opacity) {
+ node.filterOpacity = " progid:DXImageTransform.Microsoft.Alpha(opacity=" + (params.opacity * 100) + ")";
+ node.style.filter = (node.filterMatrix || "") + (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 || 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);
+ }
+ 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 {
- container.appendChild(C.canvas);
+ fill.color = R.getRGB(params.fill).hex;
+ fill.src = "";
+ fill.type = "solid";
}
}
- container = {
- canvas: C.canvas,
- clear: function () {
- while (this.canvas.firstChild) {
- this.canvas.removeChild(this.canvas.firstChild);
- }
- this.defs = document.createElementNS(C.svgns, "defs");
- this.gradients = 0;
- this.canvas.appendChild(this.defs);
+ 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 = R.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"]) || 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,
+ a = res.attrs;
+ s.padding = 0;
+ s.margin = 0;
+ s.lineHeight = 1;
+ s.display = "inline";
+ a.font && (s.font = a.font);
+ a["font-family"] && (s.fontFamily = a["font-family"]);
+ a["font-size"] && (s.fontSize = a["font-size"]);
+ a["font-weight"] && (s.fontWeight = a["font-weight"]);
+ a["font-style"] && (s.fontStyle = a["font-style"]);
+ res.node.parentNode.appendChild(span);
+ span.innerText = res.node.string;
+ res.W = a.w = span.offsetWidth;
+ res.H = a.h = span.offsetHeight;
+ res.X = a.x;
+ res.Y = a.y + Math.round(res.H / 2);
+ res.node.parentNode.removeChild(span);
+
+ // text-anchor emulation
+ switch (a["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) - parseFloat(a)) / (parseFloat(d) - parseFloat(b))) * 57.29) || 0;
+ if (!angle && parseFloat(a) < parseFloat(b)) {
+ angle = 180;
+ }
+ angle -= 180;
+ if (angle < 0) {
+ angle += 360;
+ }
+ return angle;
+ };
+ var addGradientFill = 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 = R.getRGB(gradient.dots[0].color).hex;
+ }
+ if (typeof gradient.dots[gradient.dots.length - 1].color != "undefined") {
+ fill.color2 = R.getRGB(gradient.dots[gradient.dots.length - 1].color).hex;
+ }
+ var clrs = [];
+ for (var i = 0, ii = gradient.dots.length; i < ii; i++) {
+ if (gradient.dots[i].offset) {
+ clrs.push(gradient.dots[i].offset + " " + R.getRGB(gradient.dots[i].color).hex);
}
};
- for (var prop in C) {
- if (prop != "create") {
- container[prop] = C[prop];
- }
+ 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 (clrs.length) {
+ fill.colors.value = clrs.join(",");
+ fillOpacity = typeof attrs.opacity == "undefined" ? 1 : attrs.opacity;
+ } else {
+ fill.colors && (fill.colors.value = "0% " + fill.color);
}
- container.clear();
- return container;
- };
- C.svgns = "http://www.w3.org/2000/svg";
- C.xlink = "http://www.w3.org/1999/xlink";
- }
- if (type == "VML" || type == "SVG") {
- C.circle = function (x, y, r) {
- return theCircle(this, x, y, r);
- };
- C.rect = function (x, y, w, h, r) {
- return theRect(this, x, y, w, h, r);
- };
- C.ellipse = function (x, y, rx, ry) {
- return theEllipse(this, x, y, rx, ry);
- };
- C.path = function (params, pathString) {
- return thePath(params, pathString, this);
+ 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.paper = vml;
+ this._ = {
+ tx: 0,
+ ty: 0,
+ rt: {deg:0},
+ sx: 1,
+ sy: 1
};
- C.image = function (src, x, y, w, h) {
- return theImage(this, src, x, y, w, h);
+ };
+ 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]);
+ cy = parseFloat(deg[2]);
+ }
+ deg = parseFloat(deg[0]);
+ 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;
+ // gradient fix for rotation. TODO
+ // var fill = (this.shape || this.node).getElementsByTagName("fill");
+ // fill = fill[0] || {};
+ // var b = ((360 - this._.rt.deg) - 270) % 360;
+ // typeof fill.angle != "undefined" && (fill.angle = b);
+ return this;
+ };
+ Element.prototype.setBox = function (params, cx, cy) {
+ var gs = this.Group.style,
+ os = (this.shape && this.shape.style) || this.node.style;
+ params = params || {};
+ 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.paper.width;
+ h = this.paper.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.paper.width;
+ h = this.paper.height;
+ break;
+ }
+ cx = (cx == null) ? x + w / 2 : cx;
+ cy = (cy == null) ? y + h / 2 : cy;
+ var left = cx - this.paper.width / 2,
+ top = cy - this.paper.height / 2;
+ if (this.type == "path" || this.type == "text") {
+ (gs.left != left + "px") && (gs.left = left + "px");
+ (gs.top != top + "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.left = -left + "px");
+ (os.top != -top + "px") && (os.top = -top + "px");
+ } else {
+ (gs.left != left + "px") && (gs.left = left + "px");
+ (gs.top != top + "px") && (gs.top = top + "px");
+ this.X = x;
+ this.Y = y;
+ this.W = w;
+ this.H = h;
+ (gs.width != this.paper.width + "px") && (gs.width = this.paper.width + "px");
+ (gs.height != this.paper.height + "px") && (gs.height = this.paper.height + "px");
+ (os.left != x - left + "px") && (os.left = x - left + "px");
+ (os.top != y - top + "px") && (os.top = y - top + "px");
+ (os.width != w + "px") && (os.width = w + "px");
+ (os.height != h + "px") && (os.height = h + "px");
+ var arcsize = (+params.r || 0) / (Math.min(w, h));
+ if (this.type == "rect" && this.arcsize != arcsize && (arcsize || this.arcsize)) {
+ // We should replace element with the new one
+ var o = createNode(arcsize ? "roundrect" : "rect");
+ o.arcsize = arcsize;
+ this.Group.appendChild(o);
+ this.node.parentNode.removeChild(this.node);
+ this.node = o;
+ this.arcsize = arcsize;
+ setFillAndStroke(this, this.attrs);
+ this.setBox(this.attrs);
+ }
+ }
+ };
+ 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 () {
+ if (this.type == "path") {
+ return pathDimensions(this.attr("path"));
+ }
+ return {
+ x: this.X + (this.bbx || 0),
+ y: this.Y,
+ width: this.W,
+ height: this.H
};
- C.text = function (x, y, text) {
- return theText(this, x, y, text);
+ };
+ 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 win.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) {
+ addGradientFill(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);
+ 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});
+ vml.canvas.appendChild(g);
+ return res;
+ };
+ var theRect = function (vml, x, y, w, h, r) {
+ var g = createNode("group"),
+ o = createNode(r ? "roundrect" : "rect"),
+ arcsize = (+r || 0) / (Math.min(w, h));
+ o.arcsize = arcsize;
+ g.appendChild(o);
+ 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.arcsize = arcsize;
+ res.setBox({x: x, y: y, width: w, height: h});
+ vml.canvas.appendChild(g);
+ return res;
+ };
+ var theEllipse = function (vml, x, y, rx, ry) {
+ var g = createNode("group");
+ var o = createNode("oval");
+ g.appendChild(o);
+ 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});
+ vml.canvas.appendChild(g);
+ 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);
+ 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});
+ vml.canvas.appendChild(g);
+ 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);
+ 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();
+ vml.canvas.appendChild(g);
+ 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 + "px " + this.height + "px 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('<rvml:' + tagName + ' class="rvml">');
};
- C.group = function () {
- return theGroup(this);
+ } catch (e) {
+ var createNode = function (tagName) {
+ return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
};
- C.linerect = function (x, y, w, h, r) {
- if (r && parseInt(r, 10)) {
- return this.path({stroke: "#000"}).moveTo(x + r, y).lineTo(x + w - r, y).addRoundedCorner(r, "rd").lineTo(x + w, y + h - r).addRoundedCorner(r, "dl").lineTo(x + r, y + h).addRoundedCorner(r, "lu").lineTo(x, y + r).addRoundedCorner(r, "ur").andClose();
+ }
+ 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 || "512px";
+ height = height || "342px";
+ 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)) + " " + (/%$/.test(height) ? height : parseFloat(height));
+ 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);
}
- return this.path({stroke: "#000"}).moveTo(x, y).lineTo(x + w, y).lineTo(x + w, y + h).lineTo(x, y + h).andClose();
- };
- C.drawGrid = function (x, y, w, h, wv, hv, color) {
- color = color || "#000";
- var p = this.path({stroke: color, "stroke-width": 1})
- .moveTo(x, y).lineTo(x + w, y).lineTo(x + w, y + h).lineTo(x, y + h).lineTo(x, y);
- for (var i = 1; i < hv; i++) {
- p.moveTo(x, y + i * Math.round(h / hv)).lineTo(x + w, y + i * Math.round(h / hv));
+ }
+ for (var prop in paper) {
+ container[prop] = paper[prop];
+ }
+ plugins.call(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 (var i = 1; i < wv; i++) {
- p.moveTo(x + i * Math.round(w / wv), y).lineTo(x + i * Math.round(w / wv), y + h);
+ for (i = 0, ii = todel.length; i < ii; i++) {
+ r.removeChild(todel[i]);
}
- return p;
};
- C.setGrid = function (xmin, ymin, xmax, ymax, w, h) {
- var xc = (xmax - xmin) / w;
- var yc = (ymax - ymin) / h;
- this._getX = function (x) {
- return xmin + x * xc;
+ container.raphael = R;
+ 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);
};
- this._getY = function (y) {
- return ymin + y * yc;
+ obj.addEventListener(type, f, false);
+ return function () {
+ obj.removeEventListener(type, f, false);
+ return true;
};
- this._getW = function (w) {
- return w * xc;
+ };
+ } else if (doc.attachEvent) {
+ return function (obj, type, fn, element) {
+ var f = function (e) {
+ return fn.call(element, e || win.event);
};
- this._getH = function (h) {
- return h * yc;
+ 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;
};
- C.clearGrid = function () {
- this._getX = this._getY = this._getW = this._getH = function (x) { return x; };
- };
- C.safari = function () {
- if (r.type == "SVG") {
- var rect = C.rect(-C.width, -C.height, C.width * 3, C.height * 3).attr({stroke: "none"});
- setTimeout(function () {rect.remove();}, 0);
+ }
+ })();
+ 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;
};
-
- return r;
- } else {
- return function () {};
+ 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.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]);
}
- })((!(window.SVGPreserveAspectRatio && window.SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_XMINYMIN == 2)) ? "VML" : "SVG");
+ 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]);
+ path[i].unshift(b);
+ }
+ };
+ 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, cx, cy) {
+ if (x == null && y == null) {
+ return {x: this._.sx, y: this._.sy, toString: function () { return this.x.toFixed(3) + " " + this.y.toFixed(3); }};
+ }
+ y = y || x;
+ !+y && (y = x);
+ var dx, dy, dcx, dcy, a = this.attrs;
+ if (x != 0) {
+ var bb = this.type == "path" ? pathDimensions(a.path) : this.getBBox(),
+ rcx = bb.x + bb.width / 2,
+ rcy = bb.y + bb.height / 2;
+ cx = (+cx || cx == 0) ? cx : rcx;
+ cy = (+cy || cy == 0) ? cy : rcy;
+ var dirx = Math.round(x / Math.abs(x)),
+ diry = Math.round(y / Math.abs(y)),
+ s = this.node.style,
+ ncx = cx + (rcx - cx) * x * dirx / this._.sx,
+ ncy = cy + (rcy - cy) * y * diry / this._.sy;
+ switch (this.type) {
+ case "rect":
+ case "image":
+ var neww = a.width * x * dirx / this._.sx,
+ newh = a.height * y * diry / this._.sy,
+ newx = ncx - neww / 2,
+ newy = ncy - newh / 2;
+ this.attr({
+ width: neww,
+ height: newh,
+ x: newx,
+ y: newy
+ });
+ break;
+ case "circle":
+ case "ellipse":
+ this.attr({
+ rx: a.rx * x / this._.sx,
+ ry: a.ry * y / this._.sy,
+ r: a.r * x / this._.sx,
+ cx: ncx,
+ cy: ncy
+ });
+ break;
+ case "path":
+ var path = pathToRelative(a.path),
+ skip = true;
+ for (var i = 0, ii = path.length; i < ii; i++) {
+ var p = path[i];
+ if (p[0].toUpperCase() == "M" && skip) {
+ continue;
+ } else {
+ skip = false;
+ }
+ if (R.svg && p[0].toUpperCase() == "A") {
+ p[path[i].length - 2] *= x / this._.sx;
+ p[path[i].length - 1] *= y / this._.sy;
+ p[1] *= x / this._.sx;
+ p[2] *= y / this._.sy;
+ p[5] = +(dirx + diry ? !!+p[5] : !+p[5]);
+ } else {
+ for (var j = 1, jj = p.length; j < jj; j++) {
+ p[j] *= (j % 2) ? x / this._.sx : y / this._.sy;
+ }
+ }
+ }
+ var dim2 = pathDimensions(path),
+ dx = ncx - dim2.x - dim2.width / 2,
+ dy = ncy - dim2.y - dim2.height / 2;
+ path = pathToRelative(path);
+ path[0][1] += dx;
+ path[0][2] += dy;
+
+ this.attr({path: path.join(" ")});
+ break;
+ }
+ if (this.type in {text: 1, image:1} && (dirx != 1 || diry != 1)) {
+ if (this.transformations) {
+ this.transformations[2] = "scale(".concat(dirx, ",", diry, ")");
+ this.node.setAttribute("transform", this.transformations.join(" "));
+ dx = (dirx == -1) ? -a.x - (neww || 0) : a.x;
+ dy = (diry == -1) ? -a.y - (newh || 0) : a.y;
+ this.attr({x: dx, y: dy});
+ a.fx = dirx - 1;
+ a.fy = diry - 1;
+ } else {
+ this.node.filterMatrix = " progid:DXImageTransform.Microsoft.Matrix(M11=".concat(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(" "));
+ a.fx = 0;
+ a.fy = 0;
+ } else {
+ this.node.filterMatrix = "";
+ s.filter = (this.node.filterMatrix || "") + (this.node.filterOpacity || "");
+ }
+ }
+ a.scale = [x, y, cx, cy].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);
+ (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] = R.getRGB(from[attr]);
+ var toColour = R.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] + "").split(separator),
+ from2 = (from[attr] + "").split(separator);
+ switch (attr) {
+ case "translation":
+ from[attr] = [0, 0];
+ diff[attr] = [values[0] / ms, values[1] / ms];
+ break;
+ case "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];
+ break;
+ case "scale":
+ params[attr] = values;
+ from[attr] = (from[attr] + "").split(separator);
+ diff[attr] = [(values[0] - from[attr][0]) / ms, (values[1] - from[attr][1]) / ms, 0, 0];
+ }
+ to[attr] = values;
+ }
+ }
+ }
+ var start = +new Date,
+ prev = 0,
+ that = this;
+ (function tick() {
+ var time = new Date - start,
+ 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":
+ switch (attr) {
+ case "translation":
+ var x = diff[attr][0] * (time - prev),
+ y = diff[attr][1] * (time - prev);
+ t.x += x;
+ t.y += y;
+ now = [x, y].join(" ");
+ break;
+ case "rotation":
+ now = +from[attr][0] + time * diff[attr][0];
+ from[attr][1] && (now += "," + from[attr][1] + "," + from[attr][2]);
+ break;
+ case "scale":
+ now = [+from[attr][0] + time * diff[attr][0], +from[attr][1] + time * diff[attr][1], (2 in params[attr] ? params[attr][2] : ""), (3 in params[attr] ? params[attr][3] : "")].join(" ");
+ }
+ break;
+ }
+ if (attr == "font-size") {
+ set[attr] = now + "px";
+ } else {
+ set[attr] = now;
+ }
+ }
+ that.attr(set);
+ that.animation_in_progress = setTimeout(tick);
+ 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;
+ };
-Raphael.vml = !(Raphael.svg = (Raphael.type == "SVG"));
-if (Raphael.vml && window.CanvasRenderingContext2D) {
- Raphael.type = "Canvas only";
- Raphael.vml = Raphael.svg = false;
-}
-Raphael.toString = function () {
- return "Your browser supports " + this.type;
-};
-// generic utilities
-Raphael.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"};
- } else {
- 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)));
- [
- function () {red = brightness; green = t; blue = p;},
- function () {red = q; green = brightness; blue = p;},
- function () {red = p; green = brightness; blue = t;},
- function () {red = p; green = q; blue = brightness;},
- function () {red = t; green = p; blue = brightness;},
- function () {red = brightness; green = p; blue = q;},
- function () {red = brightness; green = t; blue = p;},
- ][i]();
- }
- var rgb = {r: red, g: green, b: blue};
- red *= 255;
- green *= 255;
- blue *= 255;
- 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;
-};
-Raphael.rgb2hsb = function (red, green, blue) {
- if (typeof red == "object" && "r" in red && "h" in red && "b" in red) {
- blue = red.b;
- green = red.g;
- red = red.r;
- }
- if (red.charAt(0) == "#") {
- if (red.length == 4) {
- blue = parseInt(red.substring(3), 16);
- green = parseInt(red.substring(2, 3), 16);
- red = parseInt(red.substring(1, 2), 16);
- } else {
- blue = parseInt(red.substring(5), 16);
- green = parseInt(red.substring(3, 5), 16);
- red = parseInt(red.substring(1, 3), 16);
+ // 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);
}
- 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);
+ 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.registerFont = function (font) {
+ if (!font.face) {
+ return;
+ }
+ this.fonts = this.fonts || {};
+ if (this.fonts[font.face["font-family"]]) {
+ this.fonts[font.face["font-family"]].push(font);
} else {
- hue = 4 + ((red - green) / delta);
+ this.fonts[font.face["font-family"]] = [font];
+ }
+ if (!font.svg) {
+ font.face["units-per-em"] = parseInt(font.face["units-per-em"], 10);
+
+ for (var glyph in font.glyphs) {
+ var path = font.glyphs[glyph];
+ if (path.d) {
+ path.d = "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
+ return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
+ }) + "z";
+ }
+ }
}
- hue /= 6;
- if (hue < 0) {
- hue += 1;
+ };
+ paper.getFont = function (family, weight, style, stretch) {
+ stretch = stretch || "normal";
+ style = style || "normal";
+ weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
+ var font = R.fonts[family];
+ if (!font) {
+ var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, "") + "(\\s|$)", "i");
+ for (var fontName in R.fonts) {
+ if (name.test(fontName)) {
+ font = R.fonts[fontName];
+ break;
+ }
+ }
}
- if (hue > 1) {
- hue -= 1;
+ var thefont;
+ if (font) {
+ for (var i = 0, ii = font.length; i < ii; i++) {
+ thefont = font[i];
+ if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
+ break;
+ }
+ }
}
- }
- return {h: hue, s: saturation, b: brightness};
-};
-Raphael.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 += .1;
- if (start.h > 1) {
- start.h = 0;
- start.s -= .2;
- if (start.s <= 0) {
- start = {h: 0, s: 1, b: start.b};
+ return thefont;
+ };
+ paper.print = function (x, y, string, font, size) {
+ var out = this.set(),
+ letters = (string + "").split(""),
+ shift = 0,
+ path = "",
+ scale;
+ if (font) {
+ scale = (size || 16) / font.face["units-per-em"];
+ for (var i = 0, ii = letters.length; i < ii; i++) {
+ var prev = i && font.glyphs[letters[i - 1]] || {},
+ curr = font.glyphs[letters[i]];
+ shift += i ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) : 0;
+ curr && curr.d && out.push(this.path({fill: "#000", stroke: "none"}, curr.d).translate(shift, 0));
+ }
+ out.scale(scale, scale, 0, y).translate(x, (size || 16) / 2);
}
- }
- return rgb.hex;
-};
-Raphael.getColor.reset = function () {
- this.start = undefined;
-};
\ No newline at end of file
+ return out;
+ };
+
+ R.ninja = function () {
+ var r = window.Raphael;
+ if (oldRaphael.was) {
+ window.Raphael = oldRaphael.is;
+ } else {
+ try {
+ delete window.Raphael;
+ } catch (e) {
+ window.Raphael = void(0);
+ }
+ }
+ return r;
+ };
+ R.el = Element.prototype;
+ return R;
+})();
\ No newline at end of file
projects / raphael / blobdiff