-/*
- * Raphael 1.0 RC1 - JavaScript Vector Library
+/*!
+ * Raphael 1.2.2 - JavaScript Vector Library
*
* Copyright (c) 2008 - 2009 Dmitry Baranovskiy (http://raphaeljs.com)
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
doc = document,
win = window,
oldRaphael = {
- was: "Raphael" in window,
- is: window.Raphael
+ was: "Raphael" in win,
+ is: win.Raphael
},
R = function () {
- return create.apply(R, arguments);
+ if (R.is(arguments[0], "array")) {
+ var a = arguments[0],
+ cnv = create[apply](R, a.splice(0, 3 + R.is(a[0], nu))),
+ res = cnv.set();
+ for (var i = 0, ii = a[length]; i < ii; i++) {
+ var j = a[i] || {};
+ ({circle:1, rect:1, path:1, ellipse:1, text:1, image:1})[has](j.type) && res[push](cnv[j.type]().attr(j));
+ }
+ return res;
+ }
+ return create[apply](R, arguments);
},
+ appendChild = "appendChild",
+ apply = "apply",
+ concat = "concat",
+ E = "",
+ events = ["click", "dblclick", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup"],
+ has = "hasOwnProperty",
+ isit = /^\[object\s+|\]$/gi,
+ join = "join",
+ length = "length",
+ proto = "prototype",
+ lowerCase = String[proto].toLowerCase,
+ mmax = Math.max,
+ mmin = Math.min,
+ nu = "number",
+ toString = "toString",
+ objectToString = Object[proto][toString],
paper = {},
- availableAttrs = {cx: 0, cy: 0, fill: "#fff", "fill-opacity": 1, font: '10px "Arial"', "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, gradient: 0, height: 0, href: "http://raphaeljs.com/", opacity: 1, path: "M0,0", r: 0, rotation: 0, rx: 0, ry: 0, scale: "1 1", src: "", stroke: "#000", "stroke-dasharray": "", "stroke-linecap": "butt", "stroke-linejoin": "butt", "stroke-miterlimit": 0, "stroke-opacity": 1, "stroke-width": 1, target: "_blank", "text-anchor": "middle", title: "Raphael", translation: "0 0", width: 0, x: 0, y: 0},
- availableAnimAttrs = {cx: "number", cy: "number", fill: "colour", "fill-opacity": "number", "font-size": "number", height: "number", opacity: "number", path: "path", r: "number", rotation: "csv", rx: "number", ry: "number", scale: "csv", stroke: "colour", "stroke-opacity": "number", "stroke-width": "number", translation: "csv", width: "number", x: "number", y: "number"},
- events = ["click", "dblclick", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup"];
- R.version = "1.0 RC1";
- R.type = (window.SVGAngle || document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
+ pow = Math.pow,
+ push = "push",
+ rg = /^(?=[\da-f]$)/,
+ ISURL = /^url\(['"]?([^\)]+)['"]?\)$/i,
+ round = Math.round,
+ S = " ",
+ setAttribute = "setAttribute",
+ split = "split",
+ toFloat = parseFloat,
+ toInt = parseInt,
+ upperCase = String[proto].toUpperCase,
+ availableAttrs = {"clip-rect": "0 0 10e9 10e9", cursor: "default", cx: 0, cy: 0, fill: "#fff", "fill-opacity": 1, font: '10px "Arial"', "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, gradient: 0, height: 0, href: "http://raphaeljs.com/", opacity: 1, path: "M0,0", r: 0, rotation: 0, rx: 0, ry: 0, scale: "1 1", src: "", stroke: "#000", "stroke-dasharray": "", "stroke-linecap": "butt", "stroke-linejoin": "butt", "stroke-miterlimit": 0, "stroke-opacity": 1, "stroke-width": 1, target: "_blank", "text-anchor": "middle", title: "Raphael", translation: "0 0", width: 0, x: 0, y: 0},
+ availableAnimAttrs = {"clip-rect": "csv", cx: nu, cy: nu, fill: "colour", "fill-opacity": nu, "font-size": nu, height: nu, opacity: nu, path: "path", r: nu, rotation: "csv", rx: nu, ry: nu, scale: "csv", stroke: "colour", "stroke-opacity": nu, "stroke-width": nu, translation: "csv", width: nu, x: nu, y: nu},
+ rp = "replace";
+ R.version = "1.2.2";
+ R.type = (win.SVGAngle || doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
R.svg = !(R.vml = R.type == "VML");
- R.idGenerator = 0;
+ R._id = 0;
+ R._oid = 0;
R.fn = {};
- R.isArray = function (arr) {
- return Object.prototype.toString.call(arr) == "[object Array]";
+ R.is = function (o, type) {
+ type = lowerCase.call(type);
+ return ((type == "object" || type == "undefined") && typeof o == type) || (o == null && type == "null") || lowerCase.call(objectToString.call(o)[rp](isit, E)) == type;
};
R.setWindow = function (newwin) {
win = newwin;
doc = win.document;
};
// colour utilities
+ var toHex = function (color) {
+ if (R.vml) {
+ // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
+ var trim = /^\s+|\s+$/g;
+ toHex = cacher(function (color) {
+ var bod;
+ color = (color + E).replace(trim, E);
+ try {
+ var document = new ActiveXObject("htmlfile");
+ document.write("<body>");
+ document.close();
+ bod = document.body;
+ } catch(e) {
+ bod = createPopup().document.body;
+ }
+ var range = bod.createTextRange();
+ try {
+ bod.style.color = color;
+ var value = range.queryCommandValue("ForeColor");
+ value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16);
+ return "#" + ("000000" + value[toString](16)).slice(-6);
+ } catch(e) {
+ return "none";
+ }
+ });
+ } else {
+ var i = doc.createElement("i");
+ i.className = "Rapha\xebl Colour Picker";
+ i.style.cssText = "display:none";
+ doc.body[appendChild](i);
+ toHex = cacher(function (color) {
+ i.style.color = color;
+ return doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
+ });
+ }
+ return toHex(color);
+ };
R.hsb2rgb = cacher(function (hue, saturation, brightness) {
- if (typeof hue == "object" && "h" in hue && "s" in hue && "b" in hue) {
+ if (R.is(hue, "object") && "h" in hue && "s" in hue && "b" in hue) {
brightness = hue.b;
saturation = hue.s;
hue = hue.h;
saturation /= 255;
brightness /= 255;
}
- var i = Math.floor(hue * 6),
+ var i = ~~(hue * 6),
f = (hue * 6) - i,
p = brightness * (1 - saturation),
q = brightness * (1 - (saturation * f)),
green *= 255;
blue *= 255;
var rgb = {r: red, g: green, b: blue},
- r = Math.round(red).toString(16),
- g = Math.round(green).toString(16),
- b = Math.round(blue).toString(16);
- if (r.length == 1) {
- r = "0" + r;
- }
- if (g.length == 1) {
- g = "0" + g;
- }
- if (b.length == 1) {
- b = "0" + b;
- }
+ r = (~~red)[toString](16),
+ g = (~~green)[toString](16),
+ b = (~~blue)[toString](16);
+ r = r[rp](rg, "0");
+ g = g[rp](rg, "0");
+ b = b[rp](rg, "0");
rgb.hex = "#" + r + g + b;
return rgb;
}, R);
R.rgb2hsb = cacher(function (red, green, blue) {
- if (typeof red == "object" && "r" in red && "g" in red && "b" in red) {
+ if (R.is(red, "object") && "r" in red && "g" in red && "b" in red) {
blue = red.b;
green = red.g;
red = red.r;
}
- if (typeof red == "string") {
+ if (R.is(red, "string")) {
var clr = R.getRGB(red);
red = clr.r;
green = clr.g;
green /= 255;
blue /= 255;
}
- var max = Math.max(red, green, blue),
- min = Math.min(red, green, blue),
+ var max = mmax(red, green, blue),
+ min = mmin(red, green, blue),
hue,
saturation,
brightness = max;
hue = 4 + ((red - green) / delta);
}
hue /= 6;
- if (hue < 0) {
- hue += 1;
- }
- if (hue > 1) {
- hue -= 1;
- }
+ hue < 0 && hue++;
+ hue > 1 && hue--;
}
return {h: hue, s: saturation, b: brightness};
}, R);
+ var p2s = /,?([achlmqrstvxz]),?/gi;
R._path2string = function () {
- var res = "",
- item;
- for (var i = 0, ii = this.length; i < ii; i++) {
- for (var j = 0, jj = this[i].length; j < jj; j++) {
- res += this[i][j];
- j && j != jj - 1 && (res += ",");
- }
- i != ii - 1 && (res += "\n");
- }
- return res.replace(/,(?=-)/g, "");
+ return this.join(",")[rp](p2s, "$1");
};
function cacher(f, scope, postprocessor) {
function newf() {
- var arg = Array.prototype.splice.call(arguments, 0, arguments.length),
- args = arg.join("\u25ba");
- newf.cache = newf.cache || {};
- newf.count = newf.count || [];
- if (args in newf.cache) {
- return postprocessor ? postprocessor(newf.cache[args]) : newf.cache[args];
- }
- if (newf.count.length > 1000) {
- delete newf.cache[newf.count.unshift()];
- }
- newf.count.push(args);
- newf.cache[args] = f.apply(scope, arg);
- return postprocessor ? postprocessor(newf.cache[args]) : newf.cache[args];
+ var arg = Array[proto].slice.call(arguments, 0),
+ args = arg[join]("\u25ba"),
+ cache = newf.cache = newf.cache || {},
+ count = newf.count = newf.count || [];
+ if (cache[has](args)) {
+ return postprocessor ? postprocessor(cache[args]) : cache[args];
+ }
+ count[length] >= 1e3 && delete cache[count.shift()];
+ count[push](args);
+ cache[args] = f[apply](scope, arg);
+ return postprocessor ? postprocessor(cache[args]) : cache[args];
}
return newf;
}
R.getRGB = cacher(function (colour) {
- var htmlcolors = {aliceblue: "#f0f8ff", amethyst: "#96c", antiquewhite: "#faebd7", aqua: "#0ff", aquamarine: "#7fffd4", azure: "#f0ffff", beige: "#f5f5dc", bisque: "#ffe4c4", black: "#000", blanchedalmond: "#ffebcd", blue: "#00f", blueviolet: "#8a2be2", brown: "#a52a2a", burlywood: "#deb887", cadetblue: "#5f9ea0", chartreuse: "#7fff00", chocolate: "#d2691e", coral: "#ff7f50", cornflowerblue: "#6495ed", cornsilk: "#fff8dc", crimson: "#dc143c", cyan: "#0ff", darkblue: "#00008b", darkcyan: "#008b8b", darkgoldenrod: "#b8860b", darkgray: "#a9a9a9", darkgreen: "#006400", darkkhaki: "#bdb76b", darkmagenta: "#8b008b", darkolivegreen: "#556b2f", darkorange: "#ff8c00", darkorchid: "#9932cc", darkred: "#8b0000", darksalmon: "#e9967a", darkseagreen: "#8fbc8f", darkslateblue: "#483d8b", darkslategray: "#2f4f4f", darkturquoise: "#00ced1", darkviolet: "#9400d3", deeppink: "#ff1493", deepskyblue: "#00bfff", dimgray: "#696969", dodgerblue: "#1e90ff", firebrick: "#b22222", floralwhite: "#fffaf0", forestgreen: "#228b22", fuchsia: "#f0f", gainsboro: "#dcdcdc", ghostwhite: "#f8f8ff", gold: "#ffd700", goldenrod: "#daa520", gray: "#808080", green: "#008000", greenyellow: "#adff2f", honeydew: "#f0fff0", hotpink: "#ff69b4", indianred: "#cd5c5c", indigo: "#4b0082", ivory: "#fffff0", khaki: "#f0e68c", lavender: "#e6e6fa", lavenderblush: "#fff0f5", lawngreen: "#7cfc00", lemonchiffon: "#fffacd", lightblue: "#add8e6", lightcoral: "#f08080", lightcyan: "#e0ffff", lightgoldenrodyellow: "#fafad2", lightgreen: "#90ee90", lightgrey: "#d3d3d3", lightpink: "#ffb6c1", lightsalmon: "#ffa07a", lightsalmon: "#ffa07a", lightseagreen: "#20b2aa", lightskyblue: "#87cefa", lightslategray: "#789", lightsteelblue: "#b0c4de", lightyellow: "#ffffe0", lime: "#0f0", limegreen: "#32cd32", linen: "#faf0e6", magenta: "#f0f", maroon: "#800000", mediumaquamarine: "#66cdaa", mediumblue: "#0000cd", mediumorchid: "#ba55d3", mediumpurple: "#9370db", mediumseagreen: "#3cb371", mediumslateblue: "#7b68ee", mediumslateblue: "#7b68ee", mediumspringgreen: "#00fa9a", mediumturquoise: "#48d1cc", mediumvioletred: "#c71585", midnightblue: "#191970", mintcream: "#f5fffa", mistyrose: "#ffe4e1", moccasin: "#ffe4b5", navajowhite: "#ffdead", navy: "#000080", oldlace: "#fdf5e6", olive: "#808000", olivedrab: "#6b8e23", orange: "#ffa500", orangered: "#ff4500", orchid: "#da70d6", palegoldenrod: "#eee8aa", palegreen: "#98fb98", paleturquoise: "#afeeee", palevioletred: "#db7093", papayawhip: "#ffefd5", peachpuff: "#ffdab9", peru: "#cd853f", pink: "#ffc0cb", plum: "#dda0dd", powderblue: "#b0e0e6", purple: "#800080", red: "#f00", rosybrown: "#bc8f8f", royalblue: "#4169e1", saddlebrown: "#8b4513", salmon: "#fa8072", sandybrown: "#f4a460", seagreen: "#2e8b57", seashell: "#fff5ee", sienna: "#a0522d", silver: "#c0c0c0", skyblue: "#87ceeb", slateblue: "#6a5acd", slategray: "#708090", snow: "#fffafa", springgreen: "#00ff7f", steelblue: "#4682b4", tan: "#d2b48c", teal: "#008080", thistle: "#d8bfd8", tomato: "#ff6347", turquoise: "#40e0d0", violet: "#ee82ee", wheat: "#f5deb3", white: "#fff", whitesmoke: "#f5f5f5", yellow: "#ff0", yellowgreen: "#9acd32"},
- res;
- if ((colour + "").toLowerCase() in htmlcolors) {
- colour = htmlcolors[colour.toString().toLowerCase()];
- }
- if (!colour) {
- return {r: 0, g: 0, b: 0, hex: "#000"};
+ if (!colour || !!((colour + E).indexOf("-") + 1)) {
+ return {r: -1, g: -1, b: -1, hex: "none", error: 1};
}
+ colour = colour + E;
if (colour == "none") {
return {r: -1, g: -1, b: -1, hex: "none"};
}
- var red,
+ !({hs: 1, rg: 1})[has](colour.substring(0, 2)) && (colour = toHex(colour));
+ var res,
+ 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\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\)|hs[bl]\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|hs[bl]\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\))\s*$/i);
+ rgb = colour.match(/^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgb\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|rgb\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\)|hs[bl]\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|hs[bl]\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\))\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);
+ blue = toInt(rgb[2].substring(5), 16);
+ green = toInt(rgb[2].substring(3, 5), 16);
+ red = toInt(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);
+ blue = toInt(rgb[3].substring(3) + rgb[3].substring(3), 16);
+ green = toInt(rgb[3].substring(2, 3) + rgb[3].substring(2, 3), 16);
+ red = toInt(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]);
+ rgb = rgb[4][split](/\s*,\s*/);
+ red = toFloat(rgb[0]);
+ green = toFloat(rgb[1]);
+ blue = toFloat(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;
+ rgb = rgb[5][split](/\s*,\s*/);
+ red = toFloat(rgb[0]) * 2.55;
+ green = toFloat(rgb[1]) * 2.55;
+ blue = toFloat(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]);
+ rgb = rgb[6][split](/\s*,\s*/);
+ red = toFloat(rgb[0]);
+ green = toFloat(rgb[1]);
+ blue = toFloat(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;
+ rgb = rgb[7][split](/\s*,\s*/);
+ red = toFloat(rgb[0]) * 2.55;
+ green = toFloat(rgb[1]) * 2.55;
+ blue = toFloat(rgb[2]) * 2.55;
return R.hsb2rgb(red, green, blue);
}
- var rgb = {r: red, g: green, b: blue},
- r = Math.round(red).toString(16),
- g = Math.round(green).toString(16),
- b = Math.round(blue).toString(16);
- (r.length == 1) && (r = "0" + r);
- (g.length == 1) && (g = "0" + g);
- (b.length == 1) && (b = "0" + b);
+ rgb = {r: red, g: green, b: blue};
+ var r = (~~red)[toString](16),
+ g = (~~green)[toString](16),
+ b = (~~blue)[toString](16);
+ r = r[rp](rg, "0");
+ g = g[rp](rg, "0");
+ b = b[rp](rg, "0");
rgb.hex = "#" + r + g + b;
- res = rgb;
- } else {
- res = {r: -1, g: -1, b: -1, hex: "none"};
+ return rgb;
}
- return res;
+ return {r: -1, g: -1, b: -1, hex: "none", error: 1};
}, R);
R.getColor = function (value) {
var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
if (start.h > 1) {
start.h = 0;
start.s -= .2;
- if (start.s <= 0) {
- this.getColor.start = {h: 0, s: 1, b: start.b};
- }
+ start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
}
return rgb.hex;
};
}
var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, q: 4, s: 4, t: 2, v: 1, z: 0},
data = [];
- if (R.isArray(pathString) && R.isArray(pathString[0])) { // rough assumption
+ if (R.is(pathString, "array") && R.is(pathString[0], "array")) { // rough assumption
data = pathClone(pathString);
}
- if (!data.length) {
- (pathString + "").replace(/([achlmqstvz])[\s,]*((-?\d*\.?\d*(?:e[-+]?\d+)?\s*,?\s*)+)/ig, function (a, b, c) {
+ if (!data[length]) {
+ (pathString + E)[rp](/([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);
+ name = lowerCase.call(b);
+ c[rp](/(-?\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])));
+ while (params[length] >= paramCounts[name]) {
+ data[push]([b][concat](params.splice(0, paramCounts[name])));
if (!paramCounts[name]) {
break;
};
}
});
}
- data.toString = R._path2string;
+ data[toString] = R._path2string;
return data;
});
var pathDimensions = cacher(function (path) {
+ if (!path) {
+ return {x: 0, y: 0, width: 0, height: 0};
+ }
path = path2curve(path);
var x = 0,
y = 0,
X = [],
Y = [];
- for (var i = 0, ii = path.length; i < ii; i++) {
+ for (var i = 0, ii = path[length]; i < ii; i++) {
if (path[i][0] == "M") {
x = path[i][1];
y = path[i][2];
- X.push(x);
- Y.push(y);
+ X[push](x);
+ Y[push](y);
} else {
var dim = curveDim(x, y, path[i][1], path[i][2], path[i][3], path[i][4], path[i][5], path[i][6]);
- X = X.concat(dim.min.x, dim.max.x);
- Y = Y.concat(dim.min.y, dim.max.y);
+ X = X[concat](dim.min.x, dim.max.x);
+ Y = Y[concat](dim.min.y, dim.max.y);
}
}
- var xmin = Math.min.apply(0, X),
- ymin = Math.min.apply(0, Y);
+ var xmin = mmin[apply](0, X),
+ ymin = mmin[apply](0, Y);
return {
x: xmin,
y: ymin,
- width: Math.max.apply(0, X) - xmin,
- height: Math.max.apply(0, Y) - ymin
+ width: mmax[apply](0, X) - xmin,
+ height: mmax[apply](0, Y) - ymin
};
}),
pathClone = function (pathArray) {
var res = [];
- if (!R.isArray(pathArray) || !R.isArray(pathArray && pathArray[0])) { // rough assumption
+ if (!R.is(pathArray, "array") || !R.is(pathArray && pathArray[0], "array")) { // rough assumption
pathArray = R.parsePathString(pathArray);
}
- for (var i = 0, ii = pathArray.length; i < ii; i++) {
+ for (var i = 0, ii = pathArray[length]; i < ii; i++) {
res[i] = [];
- for (var j = 0, jj = pathArray[i].length; j < jj; j++) {
+ for (var j = 0, jj = pathArray[i][length]; j < jj; j++) {
res[i][j] = pathArray[i][j];
}
}
- res.toString = R._path2string;
+ res[toString] = R._path2string;
return res;
},
pathToRelative = cacher(function (pathArray) {
- if (!R.isArray(pathArray) || !R.isArray(pathArray && pathArray[0])) { // rough assumption
+ if (!R.is(pathArray, "array") || !R.is(pathArray && pathArray[0], "array")) { // rough assumption
pathArray = R.parsePathString(pathArray);
}
var res = [],
mx = x;
my = y;
start++;
- res.push(["M", x, y]);
+ res[push](["M", x, y]);
}
- for (var i = start, ii = pathArray.length; i < ii; i++) {
+ 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();
+ if (pa[0] != lowerCase.call(pa[0])) {
+ r[0] = lowerCase.call(pa[0]);
switch (r[0]) {
case "a":
r[1] = pa[1];
mx = pa[1];
my = pa[2];
default:
- for (var j = 1, jj = pa.length; j < jj; j++) {
+ for (var j = 1, jj = pa[length]; j < jj; j++) {
r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
}
}
mx = pa[1] + x;
my = pa[2] + y;
}
- for (var k = 0, kk = pa.length; k < kk; k++) {
+ for (var k = 0, kk = pa[length]; k < kk; k++) {
res[i][k] = pa[k];
}
}
- var len = res[i].length;
+ var len = res[i][length];
switch (res[i][0]) {
case "z":
x = mx;
y += +res[i][len - 1];
}
}
- res.toString = R._path2string;
+ res[toString] = R._path2string;
return res;
}, 0, pathClone),
pathToAbsolute = cacher(function (pathArray) {
- if (!R.isArray(pathArray) || !R.isArray(pathArray && pathArray[0])) { // rough assumption
+ if (!R.is(pathArray, "array") || !R.is(pathArray && pathArray[0], "array")) { // rough assumption
pathArray = R.parsePathString(pathArray);
}
var res = [],
start++;
res[0] = ["M", x, y];
}
- for (var i = start, ii = pathArray.length; i < ii; i++) {
+ 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();
+ if (pa[0] != upperCase.call(pa[0])) {
+ r[0] = upperCase.call(pa[0]);
switch (r[0]) {
case "A":
r[1] = pa[1];
mx = +pa[1] + x;
my = +pa[2] + y;
default:
- for (var j = 1, jj = pa.length; j < jj; j++) {
+ for (var j = 1, jj = pa[length]; j < jj; j++) {
r[j] = +pa[j] + ((j % 2) ? x : y);
}
}
} else {
- for (var k = 0, kk = pa.length; k < kk; k++) {
+ for (var k = 0, kk = pa[length]; k < kk; k++) {
res[i][k] = pa[k];
}
}
y = r[1];
break;
default:
- x = res[i][res[i].length - 2];
- y = res[i][res[i].length - 1];
+ x = res[i][res[i][length] - 2];
+ y = res[i][res[i][length] - 1];
}
}
- res.toString = R._path2string;
+ res[toString] = R._path2string;
return res;
}, null, pathClone),
l2c = function (x1, y1, x2, y2) {
return [x1, y1, x2, y2, x2, y2];
},
q2c = function (x1, y1, ax, ay, x2, y2) {
+ var _13 = 1 / 3,
+ _23 = 2 / 3;
return [
- 2 / 3 * x1 + 1 / 3 * ax,
- 2 / 3 * y1 + 1 / 3 * ay,
- 2 / 3 * x1 + 1 / 3 * x2,
- 2 / 3 * y1 + 1 / 3 * y2,
+ _13 * x1 + _23 * ax,
+ _13 * y1 + _23 * ay,
+ _13 * x2 + _23 * ax,
+ _13 * y2 + _23 * ay,
x2,
y2
];
a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
// for more information of where this math came from visit:
// http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
- var _120 = Math.PI * 120 / 180,
- rad = Math.PI / 180 * (+angle || 0),
+ var PI = Math.PI,
+ _120 = PI * 120 / 180,
+ rad = PI / 180 * (+angle || 0),
res = [],
xy,
rotate = cacher(function (x, y, rad) {
xy = rotate(x2, y2, -rad);
x2 = xy.x;
y2 = xy.y;
- var cos = Math.cos(Math.PI / 180 * angle),
- sin = Math.sin(Math.PI / 180 * angle),
+ var cos = Math.cos(PI / 180 * angle),
+ sin = Math.sin(PI / 180 * angle),
x = (x1 - x2) / 2,
y = (y1 - y2) / 2;
- rx = Math.max(rx, Math.abs(x));
- ry = Math.max(ry, Math.abs(y));
+ rx = mmax(rx, Math.abs(x));
+ ry = mmax(ry, Math.abs(y));
var rx2 = rx * rx,
ry2 = ry * ry,
k = (large_arc_flag == sweep_flag ? -1 : 1) *
- Math.sqrt((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x)),
+ Math.sqrt(Math.abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
cx = k * rx * y / ry + (x1 + x2) / 2,
cy = k * -ry * x / rx + (y1 + y2) / 2,
f1 = Math.asin((y1 - cy) / ry),
f2 = Math.asin((y2 - cy) / ry);
- f1 = x1 < cx ? Math.PI - f1 : f1;
- f2 = x2 < cx ? Math.PI - f2 : f2;
- f1 < 0 && (f1 = Math.PI * 2 + f1);
- f2 < 0 && (f2 = Math.PI * 2 + f2);
+ f1 = x1 < cx ? PI - f1 : f1;
+ f2 = x2 < cx ? PI - f2 : f2;
+ f1 < 0 && (f1 = PI * 2 + f1);
+ f2 < 0 && (f2 = PI * 2 + f2);
if (sweep_flag && f1 > f2) {
- f1 = f1 - Math.PI * 2;
+ f1 = f1 - PI * 2;
}
if (!sweep_flag && f2 > f1) {
- f2 = f2 - Math.PI * 2;
+ f2 = f2 - PI * 2;
}
} else {
f1 = recursive[0];
y2 = cy + ry * Math.sin(f2);
res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
}
+ df = f2 - f1;
var c1 = Math.cos(f1),
s1 = Math.sin(f1),
c2 = Math.cos(f2),
s2 = Math.sin(f2),
- df = f2 - f1,
t = Math.tan(df / 4),
hx = 4 / 3 * rx * t,
hy = 4 / 3 * ry * t,
m2[0] = 2 * m1[0] - m2[0];
m2[1] = 2 * m1[1] - m2[1];
if (recursive) {
- return [m2, m3, m4].concat(res);
+ return [m2, m3, m4][concat](res);
} else {
- res = [m2, m3, m4].concat(res).join(",").split(",");
+ res = [m2, m3, m4][concat](res)[join](",")[split](",");
var newres = [];
- for (var i = 0, ii = res.length; i < ii; i++) {
+ for (var i = 0, ii = res[length]; i < ii; i++) {
newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
}
return newres;
}
},
findDotAtSegment = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
- var x = Math.pow(1 - t, 3) * p1x + Math.pow(1 - t, 2) * 3 * t * c1x + (1 - t) * 3 * t * t * c2x + Math.pow(t, 3) * p2x,
- y = Math.pow(1 - t, 3) * p1y + Math.pow(1 - t, 2) * 3 * t * c1y + (1 - t) * 3 * t * t * c2y + Math.pow(t, 3) * p2y,
+ var x = pow(1 - t, 3) * p1x + pow(1 - t, 2) * 3 * t * c1x + (1 - t) * 3 * t * t * c2x + pow(t, 3) * p2x,
+ y = pow(1 - t, 3) * p1y + pow(1 - t, 2) * 3 * t * c1y + (1 - t) * 3 * t * t * c2y + pow(t, 3) * p2y,
mx = p1x + 2 * t * (c1x - p1x) + t * t * (c2x - 2 * c1x + p1x),
my = p1y + 2 * t * (c1y - p1y) + t * t * (c2y - 2 * c1y + p1y),
nx = c1x + 2 * t * (c2x - c1x) + t * t * (p2x - 2 * c2x + c1x),
x = [p1x, p2x],
dot1 = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1 > 0 && t1 < 1 ? t1 : 0),
dot2 = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2 > 0 && t2 < 1 ? t2 : 0);
- x = x.concat(dot1.x, dot2.x);
- y = y.concat(dot1.y, dot2.y);
+ x = x[concat](dot1.x, dot2.x);
+ y = y[concat](dot1.y, dot2.y);
a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
c = p1y - c1y;
t2 = (-b - Math.sqrt(b * b - 4 * a * c)) / 2 / a;
dot1 = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1 > 0 && t1 < 1 ? t1 : 0);
dot2 = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2 > 0 && t2 < 1 ? t2 : 0);
- x = x.concat(dot1.x, dot2.x);
- y = y.concat(dot1.y, dot2.y);
+ x = x[concat](dot1.x, dot2.x);
+ y = y[concat](dot1.y, dot2.y);
return {
- min: {x: Math.min.apply(Math, x), y: Math.min.apply(Math, y)},
- max: {x: Math.max.apply(Math, x), y: Math.max.apply(Math, y)}
+ min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
+ max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
};
}),
path2curve = cacher(function (path, path2) {
var p = pathToAbsolute(path),
p2 = path2 && pathToAbsolute(path2),
- attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0},
- attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0},
+ attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+ attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
processPath = function (path, d) {
+ var nx, ny;
if (!path) {
return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
}
+ !(path[0] in {T:1, Q:1}) && (d.qx = d.qy = null);
switch (path[0]) {
case "M":
d.X = path[1];
d.Y = path[2];
break;
case "A":
- path = ["C"].concat(a2c(d.x, d.y, path[1], path[2], path[3], path[4], path[5], path[6], path[7]));
+ path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
break;
case "S":
- var nx = d.x + (d.x - (d.bx || d.x)),
- ny = d.y + (d.y - (d.by || d.y));
- path = ["C", nx, ny, path[1], path[2], path[3], path[4]];
+ nx = d.x + (d.x - (d.bx || d.x));
+ ny = d.y + (d.y - (d.by || d.y));
+ path = ["C", nx, ny][concat](path.slice(1));
break;
case "T":
- var nx = d.x + (d.x - (d.bx || d.x)),
- ny = d.y + (d.y - (d.by || d.y));
- path = ["C"].concat(q2c(d.x, d.y, nx, ny, path[1], path[2]));
+ d.qx = d.x + (d.x - (d.qx || d.x));
+ d.qy = d.y + (d.y - (d.qy || d.y));
+ path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
break;
case "Q":
- path = ["C"].concat(q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
+ d.qx = path[1];
+ d.qy = path[2];
+ path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
break;
case "L":
- path = ["C"].concat(l2c(d.x, d.y, path[1], path[2]));
+ path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
break;
case "H":
- path = ["C"].concat(l2c(d.x, d.y, path[1], d.y));
+ path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
break;
case "V":
- path = ["C"].concat(l2c(d.x, d.y, d.x, path[1]));
+ path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
break;
case "Z":
- path = ["C"].concat(l2c(d.x, d.y, d.X, d.Y));
+ path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
break;
}
return path;
},
fixArc = function (pp, i) {
- if (pp[i].length > 7) {
+ if (pp[i][length] > 7) {
pp[i].shift();
var pi = pp[i];
- while (pi.length) {
- pp.splice(i++, 0, ["C"].concat(pi.splice(0, 6)));
+ while (pi[length]) {
+ pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
}
pp.splice(i, 1);
- ii = Math.max(p.length, p2 && p2.length || 0);
+ ii = mmax(p[length], p2 && p2[length] || 0);
}
},
fixM = function (path1, path2, a1, a2, i) {
a1.by = 0;
a1.x = path1[i][1];
a1.y = path1[i][2];
- ii = Math.max(p.length, p2 && p2.length || 0);
+ ii = mmax(p[length], p2 && p2[length] || 0);
}
};
- for (var i = 0, ii = Math.max(p.length, p2 && p2.length || 0); i < ii; i++) {
+ for (var i = 0, ii = mmax(p[length], p2 && p2[length] || 0); i < ii; i++) {
p[i] = processPath(p[i], attrs);
fixArc(p, i);
p2 && (p2[i] = processPath(p2[i], attrs2));
fixM(p2, p, attrs2, attrs, i);
var seg = p[i],
seg2 = p2 && p2[i],
- seglen = seg.length,
- seg2len = p2 && seg2.length;
- attrs.bx = seg[seglen - 4] || 0;
- attrs.by = seg[seglen - 3] || 0;
+ seglen = seg[length],
+ seg2len = p2 && seg2[length];
attrs.x = seg[seglen - 2];
attrs.y = seg[seglen - 1];
- attrs2.bx = p2 && (seg2[seg2len - 4] || 0);
- attrs2.by = p2 && (seg2[seg2len - 3] || 0);
+ attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
+ attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
+ attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
+ attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
attrs2.x = p2 && seg2[seg2len - 2];
attrs2.y = p2 && seg2[seg2len - 1];
}
return p2 ? [p, p2] : p;
}, null, pathClone),
- toGradient = cacher(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)]},
- 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];
- grobj.vector[1] = grobj.vector[1];
- grobj.vector[2] = grobj.vector[2];
- grobj.vector[3] = grobj.vector[3];
- for (var i = 0, ii = gradient.length; i < ii; i++) {
- var dot = {},
- 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;
- }
- }
- if (!end) {
- end = 100;
- j = ii;
- }
- end = parseFloat(end);
- var d = (end - start) / (j - i + 1);
- for (; i < j; i++) {
- start += d;
- grobj.dots[i].offset = start + "%";
+ parseDots = cacher(function (gradient) {
+ var dots = [];
+ for (var i = 0, ii = gradient[length]; i < ii; i++) {
+ var dot = {},
+ par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
+ dot.color = R.getRGB(par[1]);
+ if (dot.color.error) {
+ return null;
+ }
+ dot.color = dot.color.hex;
+ par[2] && (dot.offset = par[2] + "%");
+ dots[push](dot);
+ }
+ for (var i = 1, ii = dots[length] - 1; i < ii; i++) {
+ if (!dots[i].offset) {
+ var start = toFloat(dots[i - 1].offset || 0),
+ end = 0;
+ for (var j = i + 1; j < ii; j++) {
+ if (dots[j].offset) {
+ end = dots[j].offset;
+ break;
}
}
+ if (!end) {
+ end = 100;
+ j = ii;
+ }
+ end = toFloat(end);
+ var d = (end - start) / (j - i + 1);
+ for (; i < j; i++) {
+ start += d;
+ dots[i].offset = start + "%";
+ }
}
- return grobj;
- } else {
- return gradient;
}
+ return dots;
}),
getContainer = function () {
var container,
y,
width,
height;
- if (typeof arguments[0] == "string" || typeof arguments[0] == "object") {
- if (typeof arguments[0] == "string") {
+ if (R.is(arguments[0], "string") || R.is(arguments[0], "object")) {
+ if (R.is(arguments[0], "string")) {
container = doc.getElementById(arguments[0]);
} else {
container = arguments[0];
return {container: container, width: arguments[1], height: arguments[2]};
}
}
- } else if (typeof arguments[0] == "number" && arguments.length > 3) {
+ } else if (R.is(arguments[0], nu) && arguments[length] > 3) {
return {container: 1, x: arguments[0], y: arguments[1], width: arguments[2], height: arguments[3]};
}
},
plugins = function (con, add) {
var that = this;
- for (var prop in add) if (add.hasOwnProperty(prop) && !(prop in con)) {
+ for (var prop in add) if (add[has](prop) && !(prop in con)) {
switch (typeof add[prop]) {
case "function":
(function (f) {
- con[prop] = con === that ? f : function () { return f.apply(that, arguments); };
+ con[prop] = con === that ? f : function () { return f[apply](that, arguments); };
})(add[prop]);
break;
case "object":
break;
}
}
+ },
+ tear = function (el, paper) {
+ el == paper.top && (paper.top = el.prev);
+ el == paper.bottom && (paper.bottom = el.next);
+ el.next && (el.next.prev = el.prev);
+ el.prev && (el.prev.next = el.next);
+ },
+ tofront = function (el, paper) {
+ tear(el, paper);
+ el.next = null;
+ el.prev = paper.top;
+ paper.top.next = el;
+ paper.top = el;
+ },
+ toback = function (el, paper) {
+ tear(el, paper);
+ el.next = paper.bottom;
+ el.prev = null;
+ paper.bottom.prev = el;
+ paper.bottom = el;
+ },
+ insertafter = function (el, el2, paper) {
+ tear(el, paper);
+ el2 == paper.top && (paper.top = el);
+ el2.next && (el2.next.prev = el);
+ el.next = el2.next;
+ el.prev = el2;
+ el2.next = el;
+ },
+ insertbefore = function (el, el2, paper) {
+ tear(el, paper);
+ el2 == paper.bottom && (paper.bottom = el);
+ el2.prev && (el2.prev.next = el);
+ el.prev = el2.prev;
+ el2.prev = el;
+ el.next = el2;
};
// SVG
if (R.svg) {
+ paper.svgns = "http://www.w3.org/2000/svg";
+ paper.xlink = "http://www.w3.org/1999/xlink";
var round = function (num) {
- return +num + (Math.floor(num) == num) * .5;
- };
- var roundPath = function (path) {
- for (var i = 0, ii = path.length; i < ii; i++) {
- if (path[i][0].toLowerCase() != "a") {
- for (var j = 1, jj = path[i].length; j < jj; j++) {
+ return +num + (~~num === num) * .5;
+ },
+ roundPath = function (path) {
+ for (var i = 0, ii = path[length]; i < ii; i++) {
+ if (lowerCase.call(path[i][0]) != "a") {
+ for (var j = 1, jj = path[i][length]; j < jj; j++) {
path[i][j] = round(path[i][j]);
}
} else {
}
}
return path;
+ },
+ $ = function (el, attr) {
+ if (attr) {
+ for (var key in attr) if (attr[has](key)) {
+ el[setAttribute](key, attr[key]);
+ }
+ } else {
+ return doc.createElementNS(paper.svgns, el);
+ }
};
- R.toString = function () {
- return "Your browser supports SVG.\nYou are running Rapha\u00ebl " + this.version;
+ R[toString] = function () {
+ return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
};
var thePath = function (pathString, SVG) {
- var el = doc.createElementNS(SVG.svgns, "path");
- SVG.canvas && SVG.canvas.appendChild(el);
+ var el = $("path");
+ SVG.canvas && SVG.canvas[appendChild](el);
var p = new Element(el, SVG);
p.type = "path";
setFillAndStroke(p, {fill: "none", stroke: "#000", path: pathString});
return p;
};
var addGradientFill = function (o, gradient, SVG) {
- gradient = toGradient(gradient);
- var el = doc.createElementNS(SVG.svgns, (gradient.type || "linear") + "Gradient");
- el.id = "r" + (R.idGenerator++).toString(36);
- if (gradient.vector && gradient.vector.length) {
- el.setAttribute("x1", gradient.vector[0]);
- el.setAttribute("y1", gradient.vector[1]);
- el.setAttribute("x2", gradient.vector[2]);
- el.setAttribute("y2", gradient.vector[3]);
- }
- SVG.defs.appendChild(el);
- var isopacity = true;
- for (var i = 0, ii = gradient.dots.length; i < ii; i++) {
- var stop = doc.createElementNS(SVG.svgns, "stop");
- if (gradient.dots[i].offset) {
- isopacity = false;
- }
- stop.setAttribute("offset", gradient.dots[i].offset ? gradient.dots[i].offset : (i == 0) ? "0%" : "100%");
- stop.setAttribute("stop-color", R.getRGB(gradient.dots[i].color).hex || "#fff");
- // ignoring opacity for internal points, because VML doesn't support it
- el.appendChild(stop);
+ var type = "linear",
+ fx = .5, fy = .5,
+ s = o.style;
+ gradient = (gradient + E)[rp](/^r(?:\(([^,]+?)\s*,\s*([^\)]+?)\))?/, function (all, _fx, _fy) {
+ type = "radial";
+ if (_fx && _fy) {
+ fx = toFloat(_fx);
+ fy = toFloat(_fy);
+ if (pow(fx - .5, 2) + pow(fy - .5, 2) > .25) {
+ fy = Math.sqrt(.25 - pow(fx - .5, 2)) + .5;
+ }
+ }
+ return E;
+ });
+ gradient = gradient[split](/\s*\-\s*/);
+ if (type == "linear") {
+ var angle = gradient.shift();
+ angle = -toFloat(angle);
+ if (isNaN(angle)) {
+ return null;
+ }
+ var vector = [0, 0, Math.cos(angle * Math.PI / 180), Math.sin(angle * Math.PI / 180)],
+ max = 1 / (mmax(Math.abs(vector[2]), Math.abs(vector[3])) || 1);
+ vector[2] *= max;
+ vector[3] *= max;
+ if (vector[2] < 0) {
+ vector[0] = -vector[2];
+ vector[2] = 0;
+ }
+ if (vector[3] < 0) {
+ vector[1] = -vector[3];
+ vector[3] = 0;
+ }
+ }
+ var dots = parseDots(gradient);
+ if (!dots) {
+ return null;
+ }
+ var el = $(type + "Gradient");
+ el.id = "r" + (R._id++)[toString](36);
+ type == "radial" ? $(el, {fx: fx, fy: fy}) : $(el, {x1: vector[0], y1: vector[1], x2: vector[2], y2: vector[3]});
+ SVG.defs[appendChild](el);
+ for (var i = 0, ii = dots[length]; i < ii; i++) {
+ var stop = $("stop");
+ $(stop, {
+ offset: dots[i].offset ? dots[i].offset : !i ? "0%" : "100%",
+ "stop-color": dots[i].color || "#fff"
+ });
+ 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);
+ $(o, {
+ fill: "url(#" + el.id + ")",
+ opacity: 1,
+ "fill-opacity": 1
+ });
+ s.fill = E;
+ s.opacity = 1;
+ s.fillOpacity = 1;
+ return 1;
};
var updatePosition = function (o) {
var bbox = o.getBBox();
- o.pattern.setAttribute("patternTransform", "translate(".concat(bbox.x, ",", bbox.y, ")"));
+ $(o.pattern, {patternTransform: R.format("translate({0},{1})", bbox.x, bbox.y)});
};
var setFillAndStroke = function (o, params) {
var dasharray = {
},
node = o.node,
attrs = o.attrs,
- rot = o.attr("rotation"),
+ rot = o.rotate(),
addDashes = function (o, value) {
- value = dasharray[(value + "").toLowerCase()];
+ value = dasharray[lowerCase.call(value)];
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);
+ var i = value[length];
+ while (i--) {
+ dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
}
- value = dashes.join(",");
- node.setAttribute("stroke-dasharray", value);
+ $(node, {"stroke-dasharray": dashes[join](",")});
}
};
- parseInt(rot, 10) && o.rotate(0, true);
- for (var att in params) {
- if (!(att in availableAttrs)) {
+ params[has]("rotation") && (rot = params.rotation);
+ var rotxy = (rot + E)[split](separator);
+ if (!(rotxy.length - 1)) {
+ rotxy = null;
+ } else {
+ rotxy[1] = +rotxy[1];
+ rotxy[2] = +rotxy[2];
+ }
+ toFloat(rot) && o.rotate(0, true);
+ for (var att in params) if (params[has](att)) {
+ if (!availableAttrs[has](att)) {
continue;
}
var value = params[att];
attrs[att] = value;
switch (att) {
+ case "rotation":
+ o.rotate(value, true);
+ break;
// Hyperlink
case "href":
case "title":
case "target":
var pn = node.parentNode;
- if (pn.tagName.toLowerCase() != "a") {
- var hl = doc.createElementNS(o.paper.svgns, "a");
+ if (lowerCase.call(pn.tagName) != "a") {
+ var hl = $("a");
pn.insertBefore(hl, node);
- hl.appendChild(node);
+ hl[appendChild](node);
pn = hl;
}
pn.setAttributeNS(o.paper.xlink, att, value);
- break;
+ break;
+ case "cursor":
+ node.style.cursor = value;
+ break;
+ case "clip-rect":
+ var rect = (value + E)[split](separator);
+ if (rect[length] == 4) {
+ o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
+ var el = $("clipPath"),
+ rc = $("rect");
+ el.id = "r" + (R._id++)[toString](36);
+ $(rc, {
+ x: rect[0],
+ y: rect[1],
+ width: rect[2],
+ height: rect[3]
+ });
+ el[appendChild](rc);
+ o.paper.defs[appendChild](el);
+ $(node, {"clip-path": "url(#" + el.id + ")"});
+ o.clip = rc;
+ }
+ if (!value) {
+ var clip = doc.getElementById(node.getAttribute("clip-path")[rp](/(^url\(#|\)$)/g, E));
+ clip && clip.parentNode.removeChild(clip);
+ $(node, {"clip-path": E});
+ delete o.clip;
+ }
+ break;
case "path":
if (value && o.type == "path") {
attrs.path = roundPath(pathToAbsolute(value));
- node.setAttribute("d", attrs.path);
+ $(node, {d: attrs.path});
}
+ break;
case "width":
- node.setAttribute(att, value);
+ node[setAttribute](att, value);
if (attrs.fx) {
att = "x";
value = attrs.x;
value = -attrs.x - (attrs.width || 0);
}
case "rx":
+ if (att == "rx" && o.type == "rect") {
+ break;
+ }
case "cx":
- node.setAttribute(att, value);
+ rotxy && (att == "x" || att == "cx") && (rotxy[1] += value - attrs[att]);
+ node[setAttribute](att, round(value));
o.pattern && updatePosition(o);
break;
case "height":
- node.setAttribute(att, value);
+ node[setAttribute](att, value);
if (attrs.fy) {
att = "y";
value = attrs.y;
value = -attrs.y - (attrs.height || 0);
}
case "ry":
+ if (att == "ry" && o.type == "rect") {
+ break;
+ }
case "cy":
- node.setAttribute(att, value);
+ rotxy && (att == "y" || att == "cy") && (rotxy[2] += value - attrs[att]);
+ node[setAttribute](att, round(value));
o.pattern && updatePosition(o);
break;
case "r":
if (o.type == "rect") {
- node.setAttribute("rx", value);
- node.setAttribute("ry", value);
+ $(node, {rx: value, ry: value});
} else {
- node.setAttribute(att, value);
+ node[setAttribute](att, value);
}
break;
case "src":
case "stroke-width":
node.style.strokeWidth = value;
// Need following line for Firefox
- node.setAttribute(att, value);
+ node[setAttribute](att, value);
if (attrs["stroke-dasharray"]) {
addDashes(o, attrs["stroke-dasharray"]);
}
case "stroke-dasharray":
addDashes(o, value);
break;
- case "rotation":
- rot = value;
- o.rotate(value, true);
- break;
case "translation":
- var xy = (value + "").split(separator);
- o.translate((+xy[0] + 1 || 2) - 1, (+xy[1] + 1 || 2) - 1);
+ var xy = (value + E)[split](separator);
+ if (rotxy) {
+ rotxy[1] +=+ xy[0];
+ rotxy[2] +=+ xy[1];
+ }
+ translate.call(o, (+xy[0] + 1 || 2) - 1, (+xy[1] + 1 || 2) - 1);
break;
case "scale":
- var xy = (value + "").split(separator);
+ var xy = (value + E)[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);
+ var isURL = (value + E).match(ISURL);
if (isURL) {
- var el = doc.createElementNS(o.paper.svgns, "pattern"),
- ig = doc.createElementNS(o.paper.svgns, "image");
- el.id = "r" + (R.idGenerator++).toString(36);
- el.setAttribute("x", 0);
- el.setAttribute("y", 0);
- el.setAttribute("patternUnits", "userSpaceOnUse");
- ig.setAttribute("x", 0);
- ig.setAttribute("y", 0);
+ var el = $("pattern"),
+ ig = $("image");
+ el.id = "r" + (R._id++)[toString](36);
+ $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse"});
+ $(ig, {x: 0, y: 0});
ig.setAttributeNS(o.paper.xlink, "href", isURL[1]);
- el.appendChild(ig);
+ el[appendChild](ig);
var img = doc.createElement("img");
- img.style.position = "absolute";
- img.style.top = "-9999em";
- img.style.left = "-9999em";
+ img.style.cssText = "position:absolute;left:-9999em;top-9999em";
img.onload = function () {
- el.setAttribute("width", this.offsetWidth);
- el.setAttribute("height", this.offsetHeight);
- ig.setAttribute("width", this.offsetWidth);
- ig.setAttribute("height", this.offsetHeight);
+ $(el, {width: this.offsetWidth, height: this.offsetHeight});
+ $(ig, {width: this.offsetWidth, height: this.offsetHeight});
doc.body.removeChild(this);
paper.safari();
};
- doc.body.appendChild(img);
+ doc.body[appendChild](img);
img.src = isURL[1];
- o.paper.defs.appendChild(el);
+ o.paper.defs[appendChild](el);
node.style.fill = "url(#" + el.id + ")";
- node.setAttribute("fill", "url(#" + el.id + ")");
+ $(node, {fill: "url(#" + el.id + ")"});
o.pattern = el;
o.pattern && updatePosition(o);
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);
- }
- if (typeof attrs["fill-opacity"] != "undefined" && typeof params["fill-opacity"] == "undefined" ) {
- node.style.fillOpacity = attrs["fill-opacity"];
- // Need following line for Firefox
- node.setAttribute("fill-opacity", attrs["fill-opacity"]);
+ if (!R.getRGB(value).error) {
+ delete params.gradient;
+ delete attrs.gradient;
+ !R.is(attrs.opacity, "undefined") &&
+ R.is(params.opacity, "undefined") &&
+ $(node, {opacity: attrs.opacity});
+ !R.is(attrs["fill-opacity"], "undefined") &&
+ R.is(params["fill-opacity"], "undefined") &&
+ $(node, {"fill-opacity": attrs["fill-opacity"]});
+ } else if ((({circle: 1, ellipse: 1})[has](o.type) || (value + E).charAt() != "r") && addGradientFill(node, value, o.paper)) {
+ attrs.gradient = value;
+ attrs.fill = "none";
+ break;
}
case "stroke":
- node.style[att] = R.getRGB(value).hex;
- // Need following line for Firefox
- node.setAttribute(att, R.getRGB(value).hex);
+ node[setAttribute](att, R.getRGB(value).hex);
break;
case "gradient":
- addGradientFill(node, value, o.paper);
+ (({circle: 1, ellipse: 1})[has](o.type) || (value + E).charAt() != "r") && addGradientFill(node, value, o.paper);
break;
case "opacity":
case "fill-opacity":
if (attrs.gradient) {
- var gradient = doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, ""));
+ var gradient = doc.getElementById(node.getAttribute("fill")[rp](/^url\(#|\)$/g, E));
if (gradient) {
var stops = gradient.getElementsByTagName("stop");
- stops[stops.length - 1].setAttribute("stop-opacity", value);
+ stops[stops[length] - 1][setAttribute]("stop-opacity", value);
}
break;
}
default:
- att == "font-size" && (value = parseInt(value, 10) + "px");
- var cssrule = att.replace(/(\-.)/g, function (w) {
- return w.substring(1).toUpperCase();
+ att == "font-size" && (value = toInt(value, 10) + "px");
+ var cssrule = att[rp](/(\-.)/g, function (w) {
+ return upperCase.call(w.substring(1));
});
node.style[cssrule] = value;
// Need following line for Firefox
- node.setAttribute(att, value);
+ node[setAttribute](att, value);
break;
}
}
tuneText(o, params);
- parseInt(rot, 10) && o.rotate(rot, true);
+ if (rotxy) {
+ o.rotate(rotxy.join(S));
+ } else {
+ toFloat(rot) && o.rotate(rot, true);
+ }
};
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)) {
+ if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
return;
}
var a = el.attrs,
node = el.node,
- fontSize = node.firstChild ? parseInt(doc.defaultView.getComputedStyle(node.firstChild, "").getPropertyValue("font-size"), 10) : 10;
+ fontSize = node.firstChild ? toInt(doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
- if ("text" in params) {
+ if (params[has]("text")) {
+ a.text = params.text;
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);
+ var texts = (params.text + E)[split]("\n");
+ for (var i = 0, ii = texts[length]; i < ii; i++) if (texts[i]) {
+ var tspan = $("tspan");
+ i && $(tspan, {dy: fontSize * leading, 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);
+ for (var i = 0, ii = texts[length]; i < ii; i++) {
+ i && $(texts[i], {dy: fontSize * leading, x: a.x});
}
}
- node.setAttribute("y", a.y);
+ $(node, {y: a.y});
var bb = el.getBBox(),
dif = a.y - (bb.y + bb.height / 2);
- dif && node.setAttribute("y", a.y + dif);
+ dif && isFinite(dif) && $(node, {y: a.y + dif});
};
var Element = function (node, svg) {
var X = 0,
Y = 0;
this[0] = node;
+ this.id = R._oid++;
this.node = node;
+ node.raphael = this;
this.paper = svg;
this.attrs = this.attrs || {};
this.transformations = []; // rotate, translate, scale
sx: 1,
sy: 1
};
+ !svg.bottom && (svg.bottom = this);
+ this.prev = svg.top;
+ svg.top && (svg.top.next = this);
+ svg.top = this;
+ this.next = null;
};
- Element.prototype.rotate = function (deg, cx, cy) {
+ Element[proto].rotate = function (deg, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
if (deg == null) {
if (this._.rt.cx) {
- return [this._.rt.deg, this._.rt.cx, this._.rt.cy].join(" ");
+ return [this._.rt.deg, this._.rt.cx, this._.rt.cy][join](S);
}
return this._.rt.deg;
}
var bbox = this.getBBox();
- deg = (deg + "").split(separator);
- if (deg.length - 1) {
- cx = parseFloat(deg[1]);
- cy = parseFloat(deg[2]);
+ deg = (deg + E)[split](separator);
+ if (deg[length] - 1) {
+ cx = toFloat(deg[1]);
+ cy = toFloat(deg[2]);
}
- deg = parseFloat(deg[0]);
+ deg = toFloat(deg[0]);
if (cx != null) {
this._.rt.deg = deg;
} else {
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(".concat(this._.rt.deg, " ", cx, " ", cy, ")");
+ this.transformations[0] = R.format("rotate({0} {1} {2})", this._.rt.deg, cx, cy);
+ this.clip && $(this.clip, {transform: R.format("rotate({0} {1} {2})", -this._.rt.deg, cx, cy)});
} else {
- this.transformations[0] = "";
+ this.transformations[0] = E;
+ this.clip && $(this.clip, {transform: E});
}
- this.node.setAttribute("transform", this.transformations.join(" "));
+ $(this.node, {transform: this.transformations[join](S)});
return this;
};
- Element.prototype.hide = function () {
- this.node.style.display = "none";
+ Element[proto].hide = function () {
+ !this.removed && (this.node.style.display = "none");
return this;
};
- Element.prototype.show = function () {
- this.node.style.display = "block";
+ Element[proto].show = function () {
+ !this.removed && (this.node.style.display = "");
return this;
};
- Element.prototype.remove = function () {
+ Element[proto].remove = function () {
+ if (this.removed) {
+ return;
+ }
+ tear(this, this.paper);
this.node.parentNode.removeChild(this.node);
+ for (var i in this) {
+ delete this[i];
+ }
+ this.removed = true;
};
- Element.prototype.getBBox = function () {
+ Element[proto].getBBox = function () {
+ if (this.removed) {
+ return this;
+ }
if (this.type == "path") {
return pathDimensions(this.attrs.path);
}
bbox = bbox || {};
}
if (this.type == "text") {
- bbox = {x: bbox.x, y: Infinity, width: bbox.width, height: 0};
+ bbox = {x: bbox.x, y: Infinity, width: 0, 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);
+ (bb.x + bb.width - bbox.x > bbox.width) && (bbox.width = bb.x + bb.width - bbox.x);
}
}
hide && this.hide();
return bbox;
};
- Element.prototype.attr = function () {
- if (arguments.length == 1 && typeof arguments[0] == "string") {
+ Element[proto].attr = function () {
+ if (this.removed) {
+ return this;
+ }
+ if (arguments[length] == 1 && R.is(arguments[0], "string")) {
if (arguments[0] == "translation") {
- return this.translate();
+ return translate.call(this);
}
if (arguments[0] == "rotation") {
return this.rotate();
}
return this.attrs[arguments[0]];
}
- if (arguments.length == 1 && R.isArray(arguments[0])) {
+ if (arguments[length] == 1 && R.is(arguments[0], "array")) {
var values = {};
- for (var j in arguments[0]) {
+ for (var j in arguments[0]) if (arguments[0][has](j)) {
values[arguments[0][j]] = this.attrs[arguments[0][j]];
}
return values;
}
- if (arguments.length == 2) {
+ if (arguments[length] == 2) {
var params = {};
params[arguments[0]] = arguments[1];
setFillAndStroke(this, params);
- } else if (arguments.length == 1 && typeof arguments[0] == "object") {
+ } else if (arguments[length] == 1 && R.is(arguments[0], "object")) {
setFillAndStroke(this, arguments[0]);
}
return this;
};
- Element.prototype.toFront = function () {
- this.node.parentNode.appendChild(this.node);
+ Element[proto].toFront = function () {
+ if (this.removed) {
+ return this;
+ }
+ this.node.parentNode[appendChild](this.node);
+ var svg = this.paper;
+ svg.top != this && tofront(this, svg);
return this;
};
- Element.prototype.toBack = function () {
+ Element[proto].toBack = function () {
+ if (this.removed) {
+ return this;
+ }
if (this.node.parentNode.firstChild != this.node) {
this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
+ toback(this, this.paper);
+ var svg = this.paper;
}
return this;
};
- Element.prototype.insertAfter = function (element) {
- if (element.node.nextSibling) {
- element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
+ Element[proto].insertAfter = function (element) {
+ if (this.removed) {
+ return this;
+ }
+ var svg = this.paper,
+ node = element.node;
+ if (node.nextSibling) {
+ node.parentNode.insertBefore(this.node, node.nextSibling);
} else {
- element.node.parentNode.appendChild(this.node);
+ node.parentNode[appendChild](this.node);
}
+ insertafter(this, element, this.paper);
return this;
};
- Element.prototype.insertBefore = function (element) {
+ Element[proto].insertBefore = function (element) {
+ if (this.removed) {
+ return this;
+ }
var node = element.node;
node.parentNode.insertBefore(this.node, node);
+ insertbefore(this, element, this.paper);
return this;
};
+
var theCircle = function (svg, x, y, r) {
x = round(x);
y = round(y);
- 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 el = $("circle");
+ 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.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
res.type = "circle";
+ $(el, res.attrs);
return res;
};
var theRect = function (svg, x, y, w, h, r) {
x = round(x);
y = round(y);
- 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 el = $("rect");
+ 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.attrs = {x: x, y: y, width: w, height: h, r: r || 0, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
res.type = "rect";
+ $(el, res.attrs);
return res;
};
var theEllipse = function (svg, x, y, rx, ry) {
x = round(x);
y = round(y);
- 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 el = $("ellipse");
+ 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.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
res.type = "ellipse";
+ $(el, res.attrs);
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");
+ var el = $("image");
+ $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
el.setAttributeNS(svg.xlink, "href", src);
- if (svg.canvas) {
- svg.canvas.appendChild(el);
- }
+ svg.canvas && svg.canvas[appendChild](el);
var res = new Element(el, svg);
- res.attrs = res.attrs || {};
- res.attrs.src = src;
- res.attrs.x = x;
- res.attrs.y = y;
- res.attrs.width = w;
- res.attrs.height = h;
+ res.attrs = {x: x, y: y, width: w, height: h, src: src};
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 el = $("text");
+ $(el, {x: x, y: y, "text-anchor": "middle"});
+ svg.canvas && svg.canvas[appendChild](el);
var res = new Element(el, svg);
- res.attrs = res.attrs || {};
- res.attrs.text = text;
- res.attrs.x = x;
- res.attrs.y = y;
+ res.attrs = {x: x, y: y, "text-anchor": "middle", text: text, font: availableAttrs.font, stroke: "none", fill: "#000"};
res.type = "text";
- setFillAndStroke(res, {font: availableAttrs.font, stroke: "none", fill: "#000", text: text});
+ setFillAndStroke(res, res.attrs);
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);
+ this.canvas[setAttribute]("width", this.width);
+ this.canvas[setAttribute]("height", this.height);
return this;
};
var create = function () {
- var con = getContainer.apply(null, arguments),
- container = con.container,
+ var con = getContainer[apply](null, arguments),
+ container = con && con.container,
x = con.x,
y = con.y,
width = con.width,
if (!container) {
throw new Error("SVG container not found.");
}
- paper.canvas = doc.createElementNS(paper.svgns, "svg");
- paper.canvas.setAttribute("width", width || 512);
+ paper.canvas = $("svg");
+ var cnvs = paper.canvas;
paper.width = width || 512;
- paper.canvas.setAttribute("height", height || 342);
paper.height = height || 342;
+ cnvs[setAttribute]("width", paper.width);
+ cnvs[setAttribute]("height", paper.height);
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";
+ cnvs.style.cssText = "position:absolute;left:" + x + "px;top:" + y + "px";
+ doc.body[appendChild](cnvs);
} else {
if (container.firstChild) {
- container.insertBefore(paper.canvas, container.firstChild);
+ container.insertBefore(cnvs, container.firstChild);
} else {
- container.appendChild(paper.canvas);
+ container[appendChild](cnvs);
}
}
- container = {
- canvas: paper.canvas,
- clear: function () {
- while (this.canvas.firstChild) {
- this.canvas.removeChild(this.canvas.firstChild);
- }
- this.defs = doc.createElementNS(paper.svgns, "defs");
- this.canvas.appendChild(this.defs);
- }
- };
- for (var prop in paper) {
- if (prop != "create") {
- container[prop] = paper[prop];
- }
+ container = { canvas: cnvs };
+ for (var prop in paper) if (paper[has](prop)) {
+ container[prop] = paper[prop];
}
+ container.bottom = container.top = null;
plugins.call(container, container, R.fn);
container.clear();
container.raphael = R;
return container;
};
+ paper.clear = function () {
+ var c = this.canvas;
+ while (c.firstChild) {
+ c.removeChild(c.firstChild);
+ }
+ this.bottom = this.top = null;
+ (this.desc = $("desc"))[appendChild](doc.createTextNode("Created with Rapha\xebl"));
+ c[appendChild](this.desc);
+ c[appendChild](this.defs = $("defs"));
+ };
paper.remove = function () {
this.canvas.parentNode && 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();});
+ for (var i in this) {
+ delete this[i];
}
};
}
// VML
if (R.vml) {
var path2vml = function (path) {
- var pa = path2curve(path);
- for (var i = 0, ii = pa.length; i < ii; i++) {
- pa[i][0] = (pa[i][0] + "").toLowerCase();
- pa[i][0] == "z" && (pa[i][0] = "x");
- for (var j = 1, jj = pa[i].length; j < jj; j++) {
- pa[i][j] = Math.round(pa[i][j]);
+ var total = /[ahqtv]/ig,
+ command = pathToAbsolute;
+ (path + E).match(total) && (command = path2curve);
+ total = /[clmz]/g;
+ if (command == pathToAbsolute && !(path + E).match(total)) {
+ var map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
+ bites = /([clmz]),?([^clmz]*)/gi,
+ val = /-?[^,\s-]+/g;
+ var res = (path + E)[rp](bites, function (all, command, args) {
+ var vals = [];
+ args[rp](val, function (value) {
+ vals[push](round(value));
+ });
+ return map[command] + vals;
+ });
+ return res;
+ }
+ var pa = command(path), p, res = [], r;
+ for (var i = 0, ii = pa[length]; i < ii; i++) {
+ p = pa[i];
+ r = lowerCase.call(pa[i][0]);
+ r == "z" && (r = "x");
+ for (var j = 1, jj = p[length]; j < jj; j++) {
+ r += round(p[j]) + (j != jj - 1 ? "," : E);
}
+ res[push](r);
}
- return (pa + "");
+ return res[join](S);
};
- R.toString = function () {
- return "Your browser doesn\u2019t support SVG. Assuming it is Internet Explorer and falling down to VML.\nYou are running Rapha\u00ebl " + this.version;
+
+ R[toString] = function () {
+ return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
};
var thePath = function (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 g = createNode("group");
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + VML.width + "px;height:" + VML.height + "px";
g.coordsize = VML.coordsize;
g.coordorigin = VML.coordorigin;
var el = createNode("shape"), ol = el.style;
ol.width = VML.width + "px";
ol.height = VML.height + "px";
- el.path = "";
el.coordsize = this.coordsize;
el.coordorigin = this.coordorigin;
- g.appendChild(el);
+ 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 = "";
- if (pathString) {
- p.attrs.path = R.parsePathString(pathString);
- p.node.path = path2vml(p.attrs.path);
- }
- setFillAndStroke(p, {fill: "none", stroke: "#000"});
- p.setBox();
- VML.canvas.appendChild(g);
+ p.Path = E;
+ pathString && setFillAndStroke(p, {fill: "none", stroke: "#000", path: pathString});
+ VML.canvas[appendChild](g);
return p;
};
var setFillAndStroke = function (o, params) {
s = node.style,
xy,
res = o;
- for (var par in params) {
+ for (var par in params) if (params[has](par)) {
a[par] = params[par];
}
params.href && (node.href = params.href);
params.title && (node.title = params.title);
params.target && (node.target = params.target);
+ params.cursor && (s.cursor = params.cursor);
if (params.path && o.type == "path") {
- a.path = R.parsePathString(params.path);
+ a.path = params.path;
node.path = path2vml(a.path);
}
if (params.rotation != null) {
o.rotate(params.rotation, true);
}
if (params.translation) {
- xy = (params.translation + "").split(separator);
- o.translate(xy[0], xy[1]);
+ xy = (params.translation + E)[split](separator);
+ translate.call(o, xy[0], xy[1]);
+ if (o._.rt.cx != null) {
+ o._.rt.cx +=+ xy[0];
+ o._.rt.cy +=+ xy[1];
+ o.setBox(o.attrs, xy[0], xy[1]);
+ }
}
if (params.scale) {
- xy = (params.scale + "").split(separator);
+ xy = (params.scale + E)[split](separator);
o.scale(+xy[0] || 1, +xy[1] || +xy[0] || 1, +xy[2] || null, +xy[3] || null);
}
+ if ("clip-rect" in params) {
+ var rect = (params["clip-rect"] + E)[split](separator);
+ if (rect[length] == 4) {
+ rect[2] = +rect[2] + (+rect[0]);
+ rect[3] = +rect[3] + (+rect[1]);
+ var div = node.clipRect || doc.createElement("div"),
+ dstyle = div.style,
+ group = node.parentNode;
+ dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
+ if (!node.clipRect) {
+ dstyle.position = "absolute";
+ dstyle.top = 0;
+ dstyle.left = 0;
+ dstyle.width = o.paper.width + "px";
+ dstyle.height = o.paper.height + "px";
+ group.parentNode.insertBefore(div, group);
+ div[appendChild](group);
+ node.clipRect = div;
+ }
+ }
+ if (!params["clip-rect"]) {
+ node.clipRect && (node.clipRect.style.clip = E);
+ }
+ }
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) + ")";
- s.filter = (node.filterMatrix || "") + (node.filterOpacity || "");
+ s.filter = (node.filterMatrix || E) + (node.filterOpacity || E);
}
params.font && (s.font = params.font);
- params["font-family"] && (s.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, "") + '"');
+ params["font-family"] && (s.fontFamily = '"' + params["font-family"][split](",")[0][rp](/^['"]+|['"]+$/g, E) + '"');
params["font-size"] && (s.fontSize = params["font-size"]);
params["font-weight"] && (s.fontWeight = params["font-weight"]);
params["font-style"] && (s.fontStyle = params["font-style"]);
fill.on = false;
}
if (fill.on && params.fill) {
- var isURL = params.fill.match(/^url\(([^\)]+)\)$/i);
+ var isURL = params.fill.match(ISURL);
if (isURL) {
fill.src = isURL[1];
fill.type = "tile";
} else {
fill.color = R.getRGB(params.fill).hex;
- fill.src = "";
+ fill.src = E;
fill.type = "solid";
+ if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || (params.fill + E).charAt() != "r") && addGradientFill(res, params.fill)) {
+ a.fill = "none";
+ a.gradient = params.fill;
+ }
}
}
- newfill && node.appendChild(fill);
+ newfill && node[appendChild](fill);
var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
newstroke = false;
!stroke && (newstroke = stroke = createNode("stroke"));
}
(params.stroke == "none" || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
stroke.on && params.stroke && (stroke.color = R.getRGB(params.stroke).hex);
- var opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1);
+ var opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1),
+ width = (toFloat(params["stroke-width"]) || 1) * .75;
opacity < 0 && (opacity = 0);
opacity > 1 && (opacity = 1);
+ params["stroke-width"] == null && (width = a["stroke-width"]);
+ params["stroke-width"] && (stroke.weight = width);
+ width && width < 1 && (opacity *= width) && (stroke.weight = 1);
stroke.opacity = opacity;
+
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);
+ params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
if (params["stroke-dasharray"]) {
var dasharray = {
"-": "shortdash",
"--.": "longdashdot",
"--..": "longdashdotdot"
};
- stroke.dashstyle = dasharray[params["stroke-dasharray"]] || "";
+ stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
}
- newstroke && node.appendChild(stroke);
+ newstroke && node[appendChild](stroke);
}
if (res.type == "text") {
- var s = paper.span.style;
+ var s = res.paper.span.style;
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"]);
- paper.span.innerHTML = res.node.string.replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>");
- res.W = a.w = paper.span.offsetWidth;
- res.H = a.h = paper.span.offsetHeight;
+ res.node.string && (res.paper.span.innerHTML = (res.node.string + E)[rp](/</g, "<")[rp](/&/g, "&")[rp](/\n/g, "<br>"));
+ res.W = a.w = res.paper.span.offsetWidth;
+ res.H = a.h = res.paper.span.offsetHeight;
res.X = a.x;
- res.Y = a.y + Math.round(res.H / 2);
+ res.Y = a.y + round(res.H / 2);
- // text-anchor emulation
+ // text-anchor emulationm
switch (a["text-anchor"]) {
case "start":
res.node.style["v-text-align"] = "left";
- res.bbx = Math.round(res.W / 2);
+ res.bbx = round(res.W / 2);
break;
case "end":
res.node.style["v-text-align"] = "right";
- res.bbx = -Math.round(res.W / 2);
+ res.bbx = -round(res.W / 2);
break;
default:
res.node.style["v-text-align"] = "center";
}
}
};
- 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,
- fill = o.node.getElementsByTagName("fill");
+ fill = o.node.getElementsByTagName("fill"),
+ type = "linear",
+ fxfy = ".5 .5";
o.attrs.gradient = gradient;
- o = o.shape || o.node;
- if (fill.length) {
- fill = fill[0];
- } else {
- fill = createNode("fill");
+ gradient = (gradient + E)[rp](/^r(?:\(([^,]+?)\s*,\s*([^\)]+?)\))?/, function (all, fx, fy) {
+ type = "radial";
+ if (fx && fy) {
+ fx = toFloat(fx);
+ fy = toFloat(fy);
+ if (pow(fx - .5, 2) + pow(fy - .5, 2) > .25) {
+ fy = Math.sqrt(.25 - pow(fx - .5, 2)) + .5;
+ }
+ fxfy = fx + S + fy;
+ }
+ return E;
+ });
+ gradient = gradient[split](/\s*\-\s*/);
+ if (type == "linear") {
+ var angle = gradient.shift();
+ angle = -toFloat(angle);
+ if (isNaN(angle)) {
+ return null;
+ }
+ }
+ var dots = parseDots(gradient);
+ if (!dots) {
+ return null;
}
- if (gradient.dots.length) {
+ o = o.shape || o.node;
+ fill = fill[0] || createNode("fill");
+ if (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;
- }
+ fill.type = (type == "radial") ? "gradientradial" : "gradient";
+ fill.color = dots[0].color;
+ fill.color2 = dots[dots[length] - 1].color;
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);
- }
- };
- 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);
+ for (var i = 0, ii = dots[length]; i < ii; i++) {
+ dots[i].offset && clrs[push](dots[i].offset + S + dots[i].color);
}
- fill.opacity = fillOpacity;
- if (typeof gradient.angle != "undefined") {
- fill.angle = (-gradient.angle + 270) % 360;
- } else if (gradient.vector) {
- fill.angle = getAngle.apply(null, gradient.vector);
- }
- if ((gradient.type + "").toLowerCase() == "radial") {
+ fill.colors.value = clrs[length] ? clrs[join](",") : "0% " + fill.color;
+ if (type == "radial") {
fill.focus = "100%";
- fill.focusposition = "0.5 0.5";
+ fill.focussize = fxfy;
+ fill.focusposition = fxfy;
+ } else {
+ fill.angle = (270 - angle) % 360;
}
}
+ return 1;
};
var Element = function (node, group, vml) {
var Rotation = 0,
RotY = 0,
Scale = 1;
this[0] = node;
+ this.id = R._oid++;
this.node = node;
+ node.raphael = this;
this.X = 0;
this.Y = 0;
this.attrs = {};
sx: 1,
sy: 1
};
+ !vml.bottom && (vml.bottom = this);
+ this.prev = vml.top;
+ vml.top && (vml.top.next = this);
+ vml.top = this;
+ this.next = null;
};
- Element.prototype.rotate = function (deg, cx, cy) {
+ Element[proto].rotate = function (deg, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
if (deg == null) {
if (this._.rt.cx) {
- return [this._.rt.deg, this._.rt.cx, this._.rt.cy].join(" ");
+ return [this._.rt.deg, this._.rt.cx, this._.rt.cy][join](S);
}
return this._.rt.deg;
}
- deg = (deg + "").split(separator);
- if (deg.length - 1) {
- cx = parseFloat(deg[1]);
- cy = parseFloat(deg[2]);
+ deg = (deg + E)[split](separator);
+ if (deg[length] - 1) {
+ cx = toFloat(deg[1]);
+ cy = toFloat(deg[2]);
}
- deg = parseFloat(deg[0]);
+ deg = toFloat(deg[0]);
if (cx != null) {
this._.rt.deg = deg;
} else {
this._.rt.deg += deg;
}
- (cy == null) && (cx = null);
+ cy == null && (cx = null);
this._.rt.cx = cx;
this._.rt.cy = cy;
this.setBox(this.attrs, cx, cy);
// 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);
+ // !R.is(fill.angle, "undefined") && (fill.angle = b);
return this;
};
- Element.prototype.setBox = function (params, cx, cy) {
+ Element[proto].setBox = function (params, cx, cy) {
+ if (this.removed) {
+ return this;
+ }
var gs = this.Group.style,
os = (this.shape && this.shape.style) || this.node.style;
params = params || {};
- for (var i in params) {
+ for (var i in params) if (params[has](i)) {
this.attrs[i] = params[i];
}
cx = cx || this._.rt.cx;
break;
case "rect":
case "image":
- x = attr.x;
- y = attr.y;
+ 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);
+ this.textpath.v = ["m", round(attr.x), ", ", round(attr.y - 2), "l", round(attr.x) + 1, ", ", round(attr.y - 2)][join](E);
+ x = attr.x - round(this.W / 2);
y = attr.y - this.H / 2;
w = this.W;
h = this.H;
(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));
+ var arcsize = (+params.r || 0) / (mmin(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.Group[appendChild](o);
this.node.parentNode.removeChild(this.node);
this.node = o;
this.arcsize = arcsize;
- setFillAndStroke(this, this.attrs);
- this.setBox(this.attrs);
+ this.attr(this.attrs);
}
}
};
- Element.prototype.hide = function () {
- this.Group.style.display = "none";
+ Element[proto].hide = function () {
+ !this.removed && (this.Group.style.display = "none");
return this;
};
- Element.prototype.show = function () {
- this.Group.style.display = "block";
+ Element[proto].show = function () {
+ !this.removed && (this.Group.style.display = "block");
return this;
};
- Element.prototype.getBBox = function () {
+ Element[proto].getBBox = function () {
+ if (this.removed) {
+ return this;
+ }
if (this.type == "path") {
return pathDimensions(this.attrs.path);
}
height: this.H
};
};
- Element.prototype.remove = function () {
- this[0].parentNode.removeChild(this[0]);
+ Element[proto].remove = function () {
+ if (this.removed) {
+ return;
+ }
+ tear(this, this.paper);
+ this.node.parentNode.removeChild(this[0]);
this.Group.parentNode.removeChild(this.Group);
this.shape && this.shape.parentNode.removeChild(this.shape);
+ for (var i in this) {
+ delete this[i];
+ }
+ this.removed = true;
};
- Element.prototype.attr = function () {
- if (arguments.length == 1 && typeof arguments[0] == "string") {
+ Element[proto].attr = function () {
+ if (this.removed) {
+ return this;
+ }
+ if (arguments[length] == 1 && R.is(arguments[0], "string")) {
if (arguments[0] == "translation") {
- return this.translate();
+ return translate.call(this);
}
if (arguments[0] == "rotation") {
return this.rotate();
}
return this.attrs[arguments[0]];
}
- if (this.attrs && arguments.length == 1 && R.isArray(arguments[0])) {
+ if (this.attrs && arguments[length] == 1 && R.is(arguments[0], "array")) {
var values = {};
- for (var i = 0, ii = arguments[0].length; i < ii; i++) {
+ 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) {
+ if (arguments[length] == 2) {
params = {};
params[arguments[0]] = arguments[1];
}
- if (arguments.length == 1 && typeof arguments[0] == "object") {
- params = arguments[0];
- }
+ arguments[length] == 1 && R.is(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;
}
setFillAndStroke(this, params);
- this.setBox(this.attrs);
+ if (params.gradient && (({circle: 1, ellipse: 1})[has](this.type) || (params.gradient + E).charAt() != "r")) {
+ addGradientFill(this, params.gradient);
+ }
+ (this.type != "path" || this._.rt.deg) && this.setBox(this.attrs);
}
return this;
};
- Element.prototype.toFront = function () {
- this.Group.parentNode.appendChild(this.Group);
+ Element[proto].toFront = function () {
+ !this.removed && this.Group.parentNode[appendChild](this.Group);
+ this.paper.top != this && tofront(this, this.paper);
return this;
};
- Element.prototype.toBack = function () {
+ Element[proto].toBack = function () {
+ if (this.removed) {
+ return this;
+ }
if (this.Group.parentNode.firstChild != this.Group) {
this.Group.parentNode.insertBefore(this.Group, this.Group.parentNode.firstChild);
+ toback(this, this.paper);
}
return this;
};
- Element.prototype.insertAfter = function (element) {
+ Element[proto].insertAfter = function (element) {
+ if (this.removed) {
+ return this;
+ }
if (element.Group.nextSibling) {
element.Group.parentNode.insertBefore(this.Group, element.Group.nextSibling);
} else {
- element.Group.parentNode.appendChild(this.Group);
+ element.Group.parentNode[appendChild](this.Group);
}
+ insertafter(this, element, this.paper);
return this;
};
- Element.prototype.insertBefore = function (element) {
+ Element[proto].insertBefore = function (element) {
+ if (this.removed) {
+ return this;
+ }
element.Group.parentNode.insertBefore(this.Group, element.Group);
+ insertbefore(this, element, this.paper);
return this;
};
+
var theCircle = function (vml, x, y, r) {
var g = createNode("group"),
- gl = g.style,
o = createNode("oval"),
ol = o.style;
- gl.position = "absolute";
- gl.left = 0;
- gl.top = 0;
- gl.width = vml.width + "px";
- gl.height = vml.height + "px";
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
g.coordsize = vml.coordsize;
g.coordorigin = vml.coordorigin;
- g.appendChild(o);
+ g[appendChild](o);
var res = new Element(o, g, vml);
res.type = "circle";
setFillAndStroke(res, {stroke: "#000", fill: "none"});
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);
+ vml.canvas[appendChild](g);
return res;
};
var theRect = function (vml, x, y, w, h, r) {
var g = createNode("group"),
- gl = g.style,
o = createNode(r ? "roundrect" : "rect"),
- arcsize = (+r || 0) / (Math.min(w, h));
+ arcsize = (+r || 0) / (mmin(w, h));
o.arcsize = arcsize;
- gl.position = "absolute";
- gl.left = 0;
- gl.top = 0;
- gl.width = vml.width + "px";
- gl.height = vml.height + "px";
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
g.coordsize = vml.coordsize;
g.coordorigin = vml.coordorigin;
- g.appendChild(o);
+ g[appendChild](o);
var res = new Element(o, g, vml);
res.type = "rect";
setFillAndStroke(res, {stroke: "#000"});
res.arcsize = arcsize;
res.setBox({x: x, y: y, width: w, height: h, r: +r});
- vml.canvas.appendChild(g);
+ vml.canvas[appendChild](g);
return res;
};
var theEllipse = function (vml, x, y, rx, ry) {
var g = createNode("group"),
- gl = g.style,
o = createNode("oval"),
ol = o.style;
- gl.position = "absolute";
- gl.left = 0;
- gl.top = 0;
- gl.width = vml.width + "px";
- gl.height = vml.height + "px";
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
g.coordsize = vml.coordsize;
g.coordorigin = vml.coordorigin;
- g.appendChild(o);
+ g[appendChild](o);
var res = new Element(o, g, vml);
res.type = "ellipse";
setFillAndStroke(res, {stroke: "#000"});
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);
+ vml.canvas[appendChild](g);
return res;
};
var theImage = function (vml, src, x, y, w, h) {
var g = createNode("group"),
- gl = g.style,
o = createNode("image"),
ol = o.style;
- gl.position = "absolute";
- gl.left = 0;
- gl.top = 0;
- gl.width = vml.width + "px";
- gl.height = vml.height + "px";
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
g.coordsize = vml.coordsize;
g.coordorigin = vml.coordorigin;
o.src = src;
- g.appendChild(o);
+ g[appendChild](o);
var res = new Element(o, g, vml);
res.type = "image";
res.attrs.src = src;
res.attrs.w = w;
res.attrs.h = h;
res.setBox({x: x, y: y, width: w, height: h});
- vml.canvas.appendChild(g);
+ vml.canvas[appendChild](g);
return res;
};
var theText = function (vml, x, y, text) {
var g = createNode("group"),
- gs = g.style,
el = createNode("shape"),
ol = el.style,
path = createNode("path"),
ps = path.style,
o = createNode("textpath");
- gs.position = "absolute";
- gs.left = 0;
- gs.top = 0;
- gs.width = vml.width + "px";
- gs.height = vml.height + "px";
+ g.style.cssText = "position:absolute;left:0;top:0;width:" + vml.width + "px;height:" + vml.height + "px";
g.coordsize = vml.coordsize;
g.coordorigin = vml.coordorigin;
- path.v = ["m", Math.round(x), ", ", Math.round(y), "l", Math.round(x) + 1, ", ", Math.round(y)].join("");
+ path.v = R.format("m{0},{1}l{2},{1}", round(x), round(y), round(x) + 1);
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;
- o.string = text;
+ o.string = text + E;
o.on = true;
- el.appendChild(o);
- el.appendChild(path);
- g.appendChild(el);
+ el[appendChild](o);
+ el[appendChild](path);
+ g[appendChild](el);
var res = new Element(o, g, vml);
res.shape = el;
res.textpath = path;
res.attrs.h = 1;
setFillAndStroke(res, {font: availableAttrs.font, stroke: "none", fill: "#000"});
res.setBox();
- vml.canvas.appendChild(g);
+ vml.canvas[appendChild](g);
return res;
};
var setSize = function (width, height) {
var cs = this.canvas.style;
- this.width = width || this.width;
- this.height = height || this.height;
+ this.width = toFloat(width || this.width);
+ this.height = toFloat(height || this.height);
cs.width = this.width + "px";
cs.height = this.height + "px";
cs.clip = "rect(0 " + this.width + "px " + this.height + "px 0)";
- this.canvas.coordsize = this.width + " " + this.height;
+ this.coordsize = this.width + S + this.height;
+ var bot = this.bottom;
+ while (bot) {
+ bot.Group.coordsize = this.coordsize;
+ bot.attr(bot.attrs);
+ bot = bot.next;
+ }
return this;
};
doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
};
}
var create = function () {
- var con = getContainer.apply(null, arguments),
+ var con = getContainer[apply](null, arguments),
container = con.container,
height = con.height,
s,
if (!container) {
throw new Error("VML container not found.");
}
- var c = paper.canvas = doc.createElement("div"),
+ var res = {},
+ c = res.canvas = doc.createElement("div"),
cs = c.style;
- width = parseFloat(width) || "512px";
- height = parseFloat(height) || "342px";
- paper.width = width;
- paper.height = height;
- paper.coordsize = width + " " + height;
- paper.coordorigin = "0 0";
- paper.span = doc.createElement("span");
- s = paper.span.style;
- c.appendChild(paper.span);
- s.position = "absolute";
- s.left = "-99999px";
- s.top = "-99999px";
- s.padding = 0;
- s.margin = 0;
- s.lineHeight = 1;
- s.display = "inline";
- cs.width = width + "px";
- cs.height = height + "px";
- cs.position = "absolute";
- cs.clip = "rect(0 " + width + "px " + height + "px 0)";
+ width = toFloat(width) || 512;
+ height = toFloat(height) || 342;
+ res.width = width;
+ res.height = height;
+ res.coordsize = width + S + height;
+ res.coordorigin = "0 0";
+ res.span = doc.createElement("span");
+ res.span.style.cssText = "position:absolute;left:-9999px;top:-9999px;padding:0;margin:0;line-height:1;display:inline;";
+ c[appendChild](res.span);
+ cs.cssText = R.format("width:{0}px;height:{1}px;position:absolute;clip:rect(0 {0}px {1}px 0)", width, height);
if (container == 1) {
- doc.body.appendChild(c);
+ doc.body[appendChild](c);
cs.left = x + "px";
cs.top = y + "px";
container = {
if (container.firstChild) {
container.insertBefore(c, container.firstChild);
} else {
- container.appendChild(c);
+ container[appendChild](c);
}
}
- for (var prop in paper) {
- container[prop] = paper[prop];
+ for (var prop in paper) if (paper[has](prop)) {
+ res[prop] = paper[prop];
}
- plugins.call(container, container, R.fn);
- container.clear = function () {
- while (c.firstChild) {
- c.removeChild(c.firstChild);
- }
- };
- container.raphael = R;
- return container;
+ plugins.call(res, res, R.fn);
+ res.top = res.bottom = null;
+ res.raphael = R;
+ return res;
+ };
+ paper.clear = function () {
+ this.canvas.innerHTML = E;
+ this.bottom = this.top = null;
};
paper.remove = function () {
this.canvas.parentNode.removeChild(this.canvas);
+ for (var i in this) {
+ delete this[i];
+ }
};
- paper.safari = function () {};
}
// rest
+ // Safari or Chrome (WebKit) rendering bug workaround method
+ if ({"Apple Computer, Inc.": 1, "Google Inc.": 1}[navigator.vendor]) {
+ paper.safari = function () {
+ var rect = this.rect(-99, -99, this.width + 99, this.height + 99);
+ setTimeout(function () {rect.remove();});
+ };
+ } else {
+ paper.safari = function () {};
+ }
// Events
var addEvent = (function () {
};
}
})();
- for (var i = events.length; i--;) {
+ for (var i = events[length]; i--;) {
(function (eventName) {
- Element.prototype[eventName] = function (fn) {
- if (typeof fn == "function") {
+ Element[proto][eventName] = function (fn) {
+ if (R.is(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));
+ this.events[eventName][fn][push](addEvent(this.shape || this.node, eventName, fn, this));
}
return this;
};
- Element.prototype["un" + eventName] = function (fn) {
- this.events &&
- this.events[eventName] &&
- this.events[eventName][fn] &&
- this.events[eventName][fn].length &&
- this.events[eventName][fn].shift()() &&
- !this.events[eventName][fn].length &&
- delete this.events[eventName][fn];
+ Element[proto]["un" + eventName] = function (fn) {
+ var e = this.events;
+ e &&
+ e[eventName] &&
+ e[eventName][fn] &&
+ e[eventName][fn][length] &&
+ e[eventName][fn].shift()() &&
+ !e[eventName][fn][length] &&
+ delete e[eventName][fn];
+ return this;
};
})(events[i]);
}
+ Element[proto].hover = function (f_in, f_out) {
+ return this.mouseover(f_in).mouseout(f_out);
+ };
paper.circle = function (x, y, r) {
- return theCircle(this, x, y, r);
+ return theCircle(this, x || 0, y || 0, r || 0);
};
paper.rect = function (x, y, w, h, r) {
- return theRect(this, x, y, w, h, r);
+ return theRect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
};
paper.ellipse = function (x, y, rx, ry) {
- return theEllipse(this, x, y, rx, ry);
+ return theEllipse(this, x || 0, y || 0, rx || 0, ry || 0);
};
paper.path = function (pathString) {
- var args = R.isArray(arguments[1]) ? [0].concat(arguments[1]) : arguments;
- pathString && typeof pathString == "string" && args.length - 1 && (pathString = pathString.replace(/\{(\d+)\}/g, function (str, i) {
- return args[++i] || 0;
- }));
- return thePath(pathString, this);
+ pathString && !R.is(pathString, "string") && !R.is(pathString[0], "array") && (pathString += E);
+ return thePath(R.format[apply](R, arguments), this);
};
paper.image = function (src, x, y, w, h) {
- return theImage(this, src, x, y, w, h);
+ return theImage(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
};
paper.text = function (x, y, text) {
- return theText(this, x, y, text);
+ return theText(this, x || 0, y || 0, text || E);
};
paper.set = function (itemsArray) {
- arguments.length > 1 && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
+ arguments[length] > 1 && (itemsArray = Array[proto].splice.call(arguments, 0, arguments[length]));
return new Set(itemsArray);
};
paper.setSize = setSize;
- Element.prototype.stop = function () {
- clearTimeout(this.animation_in_progress);
- return this;
- };
- Element.prototype.scale = function (x, y, cx, cy) {
+ Element[proto].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)); }};
+ return {x: this._.sx, y: this._.sy, toString: function () { return this.x + S + this.y; }};
}
y = y || x;
!+y && (y = x);
dcy,
a = this.attrs;
if (x != 0) {
- var bb = this.type == "path" ? pathDimensions(a.path) : this.getBBox(),
+ var bb = this.getBBox(),
rcx = bb.x + bb.width / 2,
rcy = bb.y + bb.height / 2,
kx = x / this._.sx,
ky = y / this._.sy;
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)),
+ var dirx = ~~(x / Math.abs(x)),
+ diry = ~~(y / Math.abs(y)),
s = this.node.style,
ncx = cx + (rcx - cx) * dirx * kx,
ncy = cy + (rcy - cy) * diry * ky;
case "image":
var neww = a.width * dirx * kx,
newh = a.height * diry * ky,
+ newr = a.r * mmin(kx, ky),
newx = ncx - neww / 2,
newy = ncy - newh / 2;
this.attr({
width: neww,
height: newh,
x: newx,
- y: newy
+ y: newy,
+ r: newr
});
break;
case "circle":
this.attr({
rx: a.rx * kx,
ry: a.ry * ky,
- r: a.r * kx,
+ r: a.r * mmin(kx, ky),
cx: ncx,
cy: ncy
});
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) {
+ for (var i = 0, ii = path[length]; i < ii; i++) {
+ var p = path[i],
+ P0 = upperCase.call(p[0]);
+ if (P0 == "M" && skip) {
continue;
} else {
skip = false;
}
- if (R.svg && p[0].toUpperCase() == "A") {
- p[path[i].length - 2] *= kx;
- p[path[i].length - 1] *= ky;
+ if (R.svg && P0 == "A") {
+ p[path[i][length] - 2] *= kx;
+ p[path[i][length] - 1] *= ky;
p[1] *= kx;
p[2] *= ky;
p[5] = +(dirx + diry ? !!+p[5] : !+p[5]);
} else {
- for (var j = 1, jj = p.length; j < jj; j++) {
- p[j] *= (j % 2) ? kx : ky;
+ for (var j = 1, jj = p[length]; j < jj; j++) {
+ p[j] *= (j % 2 && P0 != "V") ? kx : ky;
}
}
}
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(" ")});
+
+ this.attr({path: path});
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(" "));
+ this.transformations[2] = "scale("[concat](dirx, ",", diry, ")");
+ this.node[setAttribute]("transform", this.transformations[join](S));
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,
+ 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 || "");
+ s.filter = (this.node.filterMatrix || E) + (this.node.filterOpacity || E);
}
} else {
if (this.transformations) {
- this.transformations[2] = "";
- this.node.setAttribute("transform", this.transformations.join(" "));
+ this.transformations[2] = E;
+ this.node[setAttribute]("transform", this.transformations[join](S));
a.fx = 0;
a.fy = 0;
} else {
- this.node.filterMatrix = "";
- s.filter = (this.node.filterMatrix || "") + (this.node.filterOpacity || "");
+ this.node.filterMatrix = E;
+ s.filter = (this.node.filterMatrix || E) + (this.node.filterOpacity || E);
}
}
- a.scale = [x, y, cx, cy].join(" ");
+ a.scale = [x, y, cx, cy][join](S);
this._.sx = x;
this._.sy = y;
}
return n;
},
"<": function (n) {
- return Math.pow(n, 3);
+ return pow(n, 3);
},
">": function (n) {
- return Math.pow(n - 1, 3) + 1;
+ return pow(n - 1, 3) + 1;
},
"<>": function (n) {
n = n * 2;
if (n < 1) {
- return Math.pow(n, 3) / 2;
+ return pow(n, 3) / 2;
}
n -= 2;
- return (Math.pow(n, 3) + 2) / 2;
+ return (pow(n, 3) + 2) / 2;
},
backIn: function (n) {
var s = 1.70158;
}
var p = .3,
s = p / 4;
- return Math.pow(2, -10 * n) * Math.sin((n - s) * (2 * Math.PI) / p) + 1;
+ return pow(2, -10 * n) * Math.sin((n - s) * (2 * Math.PI) / p) + 1;
},
bounce: function (n) {
var s = 7.5625,
}
};
- Element.prototype.animate = function (params, ms, easing, callback) {
- clearTimeout(this.animation_in_progress);
- if (typeof easing == "function" || !easing) {
+ var animationElements = {length : 0},
+ animation = function () {
+ var Now = +new Date;
+ for (var l in animationElements) if (l != "length" && animationElements[has](l)) {
+ var e = animationElements[l];
+ if (e.stop) {
+ delete animationElements[l];
+ animationElements[length]--;
+ continue;
+ }
+ var time = Now - e.start,
+ ms = e.ms,
+ easing = e.easing,
+ from = e.from,
+ diff = e.diff,
+ to = e.to,
+ t = e.t,
+ prev = e.prev || 0,
+ that = e.el,
+ callback = e.callback,
+ set = {},
+ now;
+ if (time < ms) {
+ var pos = R.easing_formulas[easing] ? R.easing_formulas[easing](time / ms) : time / ms;
+ for (var attr in from) if (from[has](attr)) {
+ switch (availableAnimAttrs[attr]) {
+ case "number":
+ now = +from[attr] + pos * ms * diff[attr];
+ break;
+ case "colour":
+ now = "rgb(" + [
+ upto255(round(from[attr].r + pos * ms * diff[attr].r)),
+ upto255(round(from[attr].g + pos * ms * diff[attr].g)),
+ upto255(round(from[attr].b + pos * ms * 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] + pos * ms * diff[attr][i][j];
+ }
+ now[i] = now[i][join](S);
+ }
+ now = now[join](S);
+ 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 + S + y;
+ break;
+ case "rotation":
+ now = +from[attr][0] + pos * ms * diff[attr][0];
+ from[attr][1] && (now += "," + from[attr][1] + "," + from[attr][2]);
+ break;
+ case "scale":
+ now = [+from[attr][0] + pos * ms * diff[attr][0], +from[attr][1] + pos * ms * diff[attr][1], (2 in to[attr] ? to[attr][2] : E), (3 in to[attr] ? to[attr][3] : E)][join](S);
+ break;
+ case "clip-rect":
+ now = [];
+ var i = 4;
+ while (i--) {
+ now[i] = +from[attr][i] + pos * ms * diff[attr][i];
+ }
+ break;
+ }
+ break;
+ }
+ set[attr] = now;
+ }
+ that.attr(set);
+ that._run && that._run.call(that);
+ } else {
+ (t.x || t.y) && that.translate(-t.x, -t.y);
+ to.scale && (to.scale = to.scale + E);
+ that.attr(to);
+ delete animationElements[l];
+ animationElements[length]--;
+ that.in_animation = null;
+ R.is(callback, "function") && callback.call(that);
+ }
+ e.prev = time;
+ }
+ R.svg && paper.safari();
+ animationElements[length] && setTimeout(animation);
+ },
+ upto255 = function (color) {
+ return color > 255 ? 255 : (color < 0 ? 0 : color);
+ },
+ 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: +x + this.attrs.cx, cy: +y + this.attrs.cy});
+ break;
+ case "rect":
+ case "image":
+ case "text":
+ this.attr({x: +x + this.attrs.x, y: +y + this.attrs.y});
+ break;
+ case "path":
+ var path = pathToRelative(this.attrs.path);
+ path[0][1] += +x;
+ path[0][2] += +y;
+ this.attr({path: path});
+ break;
+ }
+ return this;
+ };
+ Element[proto].animateWith = function (element, params, ms, easing, callback) {
+ animationElements[element.id] && (params.start = animationElements[element.id].start);
+ return this.animate(params, ms, easing, callback);
+ };
+ Element[proto].onAnimation = function (f) {
+ this._run = f || null;
+ return this;
+ };
+ Element[proto].animate = function (params, ms, easing, callback) {
+ if (R.is(easing, "function") || !easing) {
callback = easing || null;
}
var from = {},
to = {},
- diff = {},
- t = {x: 0, y: 0};
- for (var attr in params) {
- if (attr in availableAnimAttrs) {
+ diff = {};
+ for (var attr in params) if (params[has](attr)) {
+ if (availableAnimAttrs[has](attr)) {
from[attr] = this.attr(attr);
- (typeof from[attr] == "undefined") && (from[attr] = availableAttrs[attr]);
+ (from[attr] == null) && (from[attr] = availableAttrs[attr]);
to[attr] = params[attr];
switch (availableAnimAttrs[attr]) {
case "number":
from[attr] = pathes[0];
to[attr] = pathes[1];
diff[attr] = [];
- for (var i = 0, ii = from[attr].length; i < ii; i++) {
+ 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++) {
+ 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);
+ var values = (params[attr] + E)[split](separator),
+ from2 = (from[attr] + E)[split](separator);
switch (attr) {
case "translation":
from[attr] = [0, 0];
break;
case "scale":
params[attr] = values;
- from[attr] = (from[attr] + "").split(separator);
+ from[attr] = (from[attr] + E)[split](separator);
diff[attr] = [(values[0] - from[attr][0]) / ms, (values[1] - from[attr][1]) / ms, 0, 0];
+ break;
+ case "clip-rect":
+ from[attr] = (from[attr] + E)[split](separator);
+ diff[attr] = [];
+ var i = 4;
+ while (i--) {
+ diff[attr][i] = (values[i] - from[attr][i]) / ms;
+ }
+ break;
}
to[attr] = values;
}
}
}
- var start = +new Date,
- prev = 0,
- upto255 = function (color) {
- return +color > 255 ? 255 : +color;
- },
- that = this;
- (function tick() {
- var time = new Date - start,
- set = {},
- now;
- if (time < ms) {
- var pos = R.easing_formulas[easing] ? R.easing_formulas[easing](time / ms) : time / ms;
- for (var attr in from) {
- switch (availableAnimAttrs[attr]) {
- case "number":
- now = +from[attr] + pos * ms * diff[attr];
- break;
- case "colour":
- now = "rgb(" + [
- upto255(Math.round(from[attr].r + pos * ms * diff[attr].r)),
- upto255(Math.round(from[attr].g + pos * ms * diff[attr].g)),
- upto255(Math.round(from[attr].b + pos * ms * 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] + pos * ms * 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] + pos * ms * diff[attr][0];
- from[attr][1] && (now += "," + from[attr][1] + "," + from[attr][2]);
- break;
- case "scale":
- now = [+from[attr][0] + pos * ms * diff[attr][0], +from[attr][1] + pos * ms * diff[attr][1], (2 in params[attr] ? params[attr][2] : ""), (3 in params[attr] ? params[attr][3] : "")].join(" ");
- }
- break;
- }
- set[attr] = now;
- }
- that.attr(set);
- that.animation_in_progress = setTimeout(tick);
- R.svg && paper.safari();
- } else {
- (t.x || t.y) && that.translate(-t.x, -t.y);
- that.attr(params);
- clearTimeout(that.animation_in_progress);
- R.svg && paper.safari();
- (typeof callback == "function") && callback.call(that);
- }
- prev = time;
- })();
+ this.stop();
+ this.in_animation = 1;
+ animationElements[this.id] = {
+ start: params.start || +new Date,
+ ms: ms,
+ easing: easing,
+ from: from,
+ diff: diff,
+ to: to,
+ el: this,
+ callback: callback,
+ t: {x: 0, y: 0}
+ };
+ ++animationElements[length] == 1 && animation();
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: +x + this.attrs.cx, cy: +y + this.attrs.cy});
- break;
- case "rect":
- case "image":
- case "text":
- this.attr({x: +x + this.attrs.x, y: +y + this.attrs.y});
- break;
- case "path":
- var path = pathToRelative(this.attrs.path);
- path[0][1] += +x;
- path[0][2] += +y;
- this.attr({path: path});
- break;
- }
+ Element[proto].stop = function () {
+ animationElements[this.id] && animationElements[length]--;
+ delete animationElements[this.id];
return this;
};
+ Element[proto].translate = function (x, y) {
+ return this.attr({translation: x + " " + y});
+ };
+ Element[proto][toString] = function () {
+ return "Rapha\xebl\u2019s object";
+ };
+ R.ae = animationElements;
// Set
var Set = function (items) {
this.items = [];
- this.length = 0;
+ this[length] = 0;
if (items) {
- for (var i = 0, ii = items.length; i < ii; i++) {
+ for (var i = 0, ii = items[length]; i < ii; i++) {
if (items[i] && (items[i].constructor == Element || items[i].constructor == Set)) {
- this[this.items.length] = this.items[this.items.length] = items[i];
- this.length++;
+ this[this.items[length]] = this.items[this.items[length]] = items[i];
+ this[length]++;
}
}
}
};
- Set.prototype.push = function () {
+ Set[proto][push] = function () {
var item,
len;
- for (var i = 0, ii = arguments.length; i < ii; i++) {
+ for (var i = 0, ii = arguments[length]; i < ii; i++) {
item = arguments[i];
if (item && (item.constructor == Element || item.constructor == Set)) {
- len = this.items.length;
+ len = this.items[length];
this[len] = this.items[len] = item;
- this.length++;
+ this[length]++;
}
}
return this;
};
- Set.prototype.pop = function () {
- delete this[this.length--];
+ Set[proto].pop = function () {
+ delete this[this[length]--];
return this.items.pop();
};
- for (var method in Element.prototype) {
- Set.prototype[method] = (function (methodname) {
+ for (var method in Element[proto]) if (Element[proto][has](method)) {
+ Set[proto][method] = (function (methodname) {
return function () {
- for (var i = 0, ii = this.items.length; i < ii; i++) {
- this.items[i][methodname].apply(this.items[i], arguments);
+ for (var i = 0, ii = this.items[length]; i < ii; i++) {
+ this.items[i][methodname][apply](this.items[i], arguments);
}
return this;
};
})(method);
}
- Set.prototype.attr = function (name, value) {
- if (name && R.isArray(name) && typeof name[0] == "object") {
- for (var j = 0, jj = name.length; j < jj; j++) {
+ Set[proto].attr = function (name, value) {
+ if (name && R.is(name, "array") && R.is(name[0], "object")) {
+ for (var j = 0, jj = name[length]; j < jj; j++) {
this.items[j].attr(name[j]);
}
} else {
- for (var i = 0, ii = this.items.length; i < ii; i++) {
- this.items[i].attr.apply(this.items[i], arguments);
+ for (var i = 0, ii = this.items[length]; i < ii; i++) {
+ this.items[i].attr[apply](this.items[i], arguments);
}
}
return this;
};
-
- Set.prototype.getBBox = function () {
+ Set[proto].animate = function (params, ms, easing, callback) {
+ (R.is(easing, "function") || !easing) && (callback = easing || null);
+ var len = this.items[length],
+ i = len,
+ set = this,
+ collector;
+ callback && (collector = function () {
+ !--len && callback.call(set);
+ });
+ this.items[--i].animate(params, ms, easing || collector, collector);
+ while (i--) {
+ this.items[i].animateWith(this.items[len - 1], params, ms, easing || collector, collector);
+ }
+ return this;
+ };
+ Set[proto].insertAfter = function (el) {
+ var i = this.items[length];
+ while (i--) {
+ this.items[i].insertAfter(el);
+ }
+ };
+ Set[proto].getBBox = function () {
var x = [],
y = [],
w = [],
h = [];
- for (var i = this.items.length; i--;) {
+ 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[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);
+ x = mmin[apply](0, x);
+ y = mmin[apply](0, y);
return {
x: x,
y: y,
- width: Math.max.apply(Math, w) - x,
- height: Math.max.apply(Math, h) - y
+ width: mmax[apply](0, w) - x,
+ height: mmax[apply](0, h) - y
};
};
glyphs: {}
},
family = font.face["font-family"];
- for (var prop in font.face) {
+ for (var prop in font.face) if (font.face[has](prop)) {
fontcopy.face[prop] = font.face[prop];
}
if (this.fonts[family]) {
- this.fonts[family].push(fontcopy);
+ this.fonts[family][push](fontcopy);
} else {
this.fonts[family] = [fontcopy];
}
if (!font.svg) {
- fontcopy.face["units-per-em"] = parseInt(font.face["units-per-em"], 10);
- for (var glyph in font.glyphs) {
+ fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
+ for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
var path = font.glyphs[glyph];
fontcopy.glyphs[glyph] = {
w: path.w,
k: {},
- d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
+ d: path.d && "M" + path.d[rp](/[mlcxtrv]/g, function (command) {
return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
}) + "z"
};
if (path.k) {
- for (var k in path.k) {
+ for (var k in path.k) if (path[has](k)) {
fontcopy.glyphs[glyph].k[k] = path.k[k];
}
}
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|$)", "i");
- for (var fontName in R.fonts) {
+ var name = new RegExp("(^|\\s)" + family[rp](/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
+ for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
if (name.test(fontName)) {
font = R.fonts[fontName];
break;
}
var thefont;
if (font) {
- for (var i = 0, ii = font.length; i < ii; i++) {
+ 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;
};
paper.print = function (x, y, string, font, size) {
var out = this.set(),
- letters = (string + "").split(""),
+ letters = (string + E)[split](E),
shift = 0,
- path = "",
+ path = E,
scale;
- typeof font == "string" && (font = this.getFont(font));
+ R.is(font, "string") && (font = this.getFont(font));
if (font) {
scale = (size || 16) / font.face["units-per-em"];
- for (var i = 0, ii = letters.length; i < ii; i++) {
+ 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(curr.d).attr({fill: "#000", stroke: "none", translation: [shift, 0]}));
+ curr && curr.d && out[push](this.path(curr.d).attr({fill: "#000", stroke: "none", translation: [shift, 0]}));
}
out.scale(scale, scale, 0, y).translate(x, (size || 16) / 2);
}
return out;
};
+ R.format = function (token) {
+ var args = R.is(arguments[1], "array") ? [0][concat](arguments[1]) : arguments,
+ rg = /\{(\d+)\}/g;
+ token && R.is(token, "string") && args[length] - 1 && (token = token[rp](rg, function (str, i) {
+ return args[++i] == null ? E : args[i];
+ }));
+ return token || E;
+ };
R.ninja = function () {
- var r = window.Raphael;
+ var r = win.Raphael, u;
if (oldRaphael.was) {
- window.Raphael = oldRaphael.is;
+ win.Raphael = oldRaphael.is;
} else {
try {
- delete window.Raphael;
+ delete win.Raphael;
} catch (e) {
- window.Raphael = void(0);
+ win.Raphael = u;
}
}
return r;
};
- R.el = Element.prototype;
+ R.el = Element[proto];
return R;
})();
\ No newline at end of file
projects / raphael / blobdiff