// ┌────────────────────────────────────────────────────────────────────┐ \\ // │ raphaël 2.1.0 - javascript vector library │ \\ // ├────────────────────────────────────────────────────────────────────┤ \\ // │ copyright © 2008-2012 dmitry baranovskiy (http://raphaeljs.com) │ \\ // │ copyright © 2008-2012 sencha labs (http://sencha.com) │ \\ // ├────────────────────────────────────────────────────────────────────┤ \\ // │ licensed under the mit (http://raphaeljs.com/license.html) license.│ \\ // └────────────────────────────────────────────────────────────────────┘ \\ // ┌──────────────────────────────────────────────────────────────────────────────────────┐ \\ // │ eve 0.3.4 - javascript events library │ \\ // ├──────────────────────────────────────────────────────────────────────────────────────┤ \\ // │ copyright (c) 2008-2011 dmitry baranovskiy (http://dmitry.baranovskiy.com/) │ \\ // │ licensed under the mit (http://www.opensource.org/licenses/mit-license.php) license. │ \\ // └──────────────────────────────────────────────────────────────────────────────────────┘ \\ (function (glob) { var version = "0.3.4", has = "hasownproperty", separator = /[\.\/]/, wildcard = "*", fun = function () {}, numsort = function (a, b) { return a - b; }, current_event, stop, events = {n: {}}, eve = function (name, scope) { var e = events, oldstop = stop, args = array.prototype.slice.call(arguments, 2), listeners = eve.listeners(name), z = 0, f = false, l, indexed = [], queue = {}, out = [], ce = current_event, errors = []; current_event = name; stop = 0; for (var i = 0, ii = listeners.length; i < ii; i++) if ("zindex" in listeners[i]) { indexed.push(listeners[i].zindex); if (listeners[i].zindex < 0) { queue[listeners[i].zindex] = listeners[i]; } } indexed.sort(numsort); while (indexed[z] < 0) { l = queue[indexed[z++]]; out.push(l.apply(scope, args)); if (stop) { stop = oldstop; return out; } } for (i = 0; i < ii; i++) { l = listeners[i]; if ("zindex" in l) { if (l.zindex == indexed[z]) { out.push(l.apply(scope, args)); if (stop) { break; } do { z++; l = queue[indexed[z]]; l && out.push(l.apply(scope, args)); if (stop) { break; } } while (l) } else { queue[l.zindex] = l; } } else { out.push(l.apply(scope, args)); if (stop) { break; } } } stop = oldstop; current_event = ce; return out.length ? out : null; }; eve.listeners = function (name) { var names = name.split(separator), e = events, item, items, k, i, ii, j, jj, nes, es = [e], out = []; for (i = 0, ii = names.length; i < ii; i++) { nes = []; for (j = 0, jj = es.length; j < jj; j++) { e = es[j].n; items = [e[names[i]], e[wildcard]]; k = 2; while (k--) { item = items[k]; if (item) { nes.push(item); out = out.concat(item.f || []); } } } es = nes; } return out; }; eve.on = function (name, f) { var names = name.split(separator), e = events; for (var i = 0, ii = names.length; i < ii; i++) { e = e.n; !e[names[i]] && (e[names[i]] = {n: {}}); e = e[names[i]]; } e.f = e.f || []; for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) { return fun; } e.f.push(f); return function (zindex) { if (+zindex == +zindex) { f.zindex = +zindex; } }; }; eve.stop = function () { stop = 1; }; eve.nt = function (subname) { if (subname) { return new regexp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event); } return current_event; }; eve.off = eve.unbind = function (name, f) { var names = name.split(separator), e, key, splice, i, ii, j, jj, cur = [events]; for (i = 0, ii = names.length; i < ii; i++) { for (j = 0; j < cur.length; j += splice.length - 2) { splice = [j, 1]; e = cur[j].n; if (names[i] != wildcard) { if (e[names[i]]) { splice.push(e[names[i]]); } } else { for (key in e) if (e[has](key)) { splice.push(e[key]); } } cur.splice.apply(cur, splice); } } for (i = 0, ii = cur.length; i < ii; i++) { e = cur[i]; while (e.n) { if (f) { if (e.f) { for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) { e.f.splice(j, 1); break; } !e.f.length && delete e.f; } for (key in e.n) if (e.n[has](key) && e.n[key].f) { var funcs = e.n[key].f; for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) { funcs.splice(j, 1); break; } !funcs.length && delete e.n[key].f; } } else { delete e.f; for (key in e.n) if (e.n[has](key) && e.n[key].f) { delete e.n[key].f; } } e = e.n; } } }; eve.once = function (name, f) { var f2 = function () { var res = f.apply(this, arguments); eve.unbind(name, f2); return res; }; return eve.on(name, f2); }; eve.version = version; eve.tostring = function () { return "you are running eve " + version; }; (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define != "undefined" ? (define("eve", [], function() { return eve; })) : (glob.eve = eve)); })(this); // ┌─────────────────────────────────────────────────────────────────────┐ \\ // │ "raphaël 2.1.0" - javascript vector library │ \\ // ├─────────────────────────────────────────────────────────────────────┤ \\ // │ copyright (c) 2008-2011 dmitry baranovskiy (http://raphaeljs.com) │ \\ // │ copyright (c) 2008-2011 sencha labs (http://sencha.com) │ \\ // │ licensed under the mit (http://raphaeljs.com/license.html) license. │ \\ // └─────────────────────────────────────────────────────────────────────┘ \\ (function () { function r(first) { if (r.is(first, "function")) { return loaded ? first() : eve.on("raphael.domload", first); } else if (r.is(first, array)) { return r._engine.create[apply](r, first.splice(0, 3 + r.is(first[0], nu))).add(first); } else { var args = array.prototype.slice.call(arguments, 0); if (r.is(args[args.length - 1], "function")) { var f = args.pop(); return loaded ? f.call(r._engine.create[apply](r, args)) : eve.on("raphael.domload", function () { f.call(r._engine.create[apply](r, args)); }); } else { return r._engine.create[apply](r, arguments); } } } r.version = "2.1.0"; r.eve = eve; var loaded, separator = /[, ]+/, elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1}, formatrg = /\{(\d+)\}/g, proto = "prototype", has = "hasownproperty", g = { doc: document, win: window }, oldraphael = { was: object.prototype[has].call(g.win, "raphael"), is: g.win.raphael }, paper = function () { this.ca = this.customattributes = {}; }, paperproto, appendchild = "appendchild", apply = "apply", concat = "concat", supportstouch = "createtouch" in g.doc, e = "", s = " ", str = string, split = "split", events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](s), touchmap = { mousedown: "touchstart", mousemove: "touchmove", mouseup: "touchend" }, lowercase = str.prototype.tolowercase, math = math, mmax = math.max, mmin = math.min, abs = math.abs, pow = math.pow, pi = math.pi, nu = "number", string = "string", array = "array", tostring = "tostring", fillstring = "fill", objecttostring = object.prototype.tostring, paper = {}, push = "push", isurl = r._isurl = /^url\(['"]?([^\)]+?)['"]?\)$/i, colourregexp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, isnan = {"nan": 1, "infinity": 1, "-infinity": 1}, bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, round = math.round, setattribute = "setattribute", tofloat = parsefloat, toint = parseint, uppercase = str.prototype.touppercase, availableattrs = r._availableattrs = { "arrow-end": "none", "arrow-start": "none", blur: 0, "clip-rect": "0 0 1e9 1e9", 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/", "letter-spacing": 0, opacity: 1, path: "m0,0", r: 0, rx: 0, ry: 0, 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", transform: "", width: 0, x: 0, y: 0 }, availableanimattrs = r._availableanimattrs = { blur: nu, "clip-rect": "csv", cx: nu, cy: nu, fill: "colour", "fill-opacity": nu, "font-size": nu, height: nu, opacity: nu, path: "path", r: nu, rx: nu, ry: nu, stroke: "colour", "stroke-opacity": nu, "stroke-width": nu, transform: "transform", width: nu, x: nu, y: nu }, whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g, commaspaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/, hsrg = {hs: 1, rg: 1}, p2s = /,?([achlmqrstvxz]),?/gi, pathcommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, tcommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, pathvalues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig, radial_gradient = r._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/, eldata = {}, sortbykey = function (a, b) { return a.key - b.key; }, sortbynumber = function (a, b) { return tofloat(a) - tofloat(b); }, fun = function () {}, pipe = function (x) { return x; }, rectpath = r._rectpath = function (x, y, w, h, r) { if (r) { return [["m", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]]; } return [["m", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]]; }, ellipsepath = function (x, y, rx, ry) { if (ry == null) { ry = rx; } return [["m", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]]; }, getpath = r._getpath = { path: function (el) { return el.attr("path"); }, circle: function (el) { var a = el.attrs; return ellipsepath(a.cx, a.cy, a.r); }, ellipse: function (el) { var a = el.attrs; return ellipsepath(a.cx, a.cy, a.rx, a.ry); }, rect: function (el) { var a = el.attrs; return rectpath(a.x, a.y, a.width, a.height, a.r); }, image: function (el) { var a = el.attrs; return rectpath(a.x, a.y, a.width, a.height); }, text: function (el) { var bbox = el._getbbox(); return rectpath(bbox.x, bbox.y, bbox.width, bbox.height); } }, mappath = r.mappath = function (path, matrix) { if (!matrix) { return path; } var x, y, i, j, ii, jj, pathi; path = path2curve(path); for (i = 0, ii = path.length; i < ii; i++) { pathi = path[i]; for (j = 1, jj = pathi.length; j < jj; j += 2) { x = matrix.x(pathi[j], pathi[j + 1]); y = matrix.y(pathi[j], pathi[j + 1]); pathi[j] = x; pathi[j + 1] = y; } } return path; }; r._g = g; r.type = (g.win.svgangle || g.doc.implementation.hasfeature("http://www.w3.org/tr/svg11/feature#basicstructure", "1.1") ? "svg" : "vml"); if (r.type == "vml") { var d = g.doc.createelement("div"), b; d.innerhtml = ''; b = d.firstchild; b.style.behavior = "url(#default#vml)"; if (!(b && typeof b.adj == "object")) { return (r.type = e); } d = null; } r.svg = !(r.vml = r.type == "vml"); r._paper = paper; r.fn = paperproto = paper.prototype = r.prototype; r._id = 0; r._oid = 0; r.is = function (o, type) { type = lowercase.call(type); if (type == "finite") { return !isnan[has](+o); } if (type == "array") { return o instanceof array; } return (type == "null" && o === null) || (type == typeof o && o !== null) || (type == "object" && o === object(o)) || (type == "array" && array.isarray && array.isarray(o)) || objecttostring.call(o).slice(8, -1).tolowercase() == type; }; function clone(obj) { if (object(obj) !== obj) { return obj; } var res = new obj.constructor; for (var key in obj) if (obj[has](key)) { res[key] = clone(obj[key]); } return res; } r.angle = function (x1, y1, x2, y2, x3, y3) { if (x3 == null) { var x = x1 - x2, y = y1 - y2; if (!x && !y) { return 0; } return (180 + math.atan2(-y, -x) * 180 / pi + 360) % 360; } else { return r.angle(x1, y1, x3, y3) - r.angle(x2, y2, x3, y3); } }; r.rad = function (deg) { return deg % 360 * pi / 180; }; r.deg = function (rad) { return rad * 180 / pi % 360; }; r.snapto = function (values, value, tolerance) { tolerance = r.is(tolerance, "finite") ? tolerance : 10; if (r.is(values, array)) { var i = values.length; while (i--) if (abs(values[i] - value) <= tolerance) { return values[i]; } } else { values = +values; var rem = value % values; if (rem < tolerance) { return value - rem; } if (rem > values - tolerance) { return value - rem + values; } } return value; }; var createuuid = r.createuuid = (function (uuidregex, uuidreplacer) { return function () { return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidregex, uuidreplacer).touppercase(); }; })(/[xy]/g, function (c) { var r = math.random() * 16 | 0, v = c == "x" ? r : (r & 3 | 8); return v.tostring(16); }); r.setwindow = function (newwin) { eve("raphael.setwindow", r, g.win, newwin); g.win = newwin; g.doc = g.win.document; if (r._engine.initwin) { r._engine.initwin(g.win); } }; 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; var bod; try { var docum = new activexobject("htmlfile"); docum.write(""); docum.close(); bod = docum.body; } catch(e) { bod = createpopup().document.body; } var range = bod.createtextrange(); tohex = cacher(function (color) { try { bod.style.color = str(color).replace(trim, e); 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 = g.doc.createelement("i"); i.title = "rapha\xebl colour picker"; i.style.display = "none"; g.doc.body.appendchild(i); tohex = cacher(function (color) { i.style.color = color; return g.doc.defaultview.getcomputedstyle(i, e).getpropertyvalue("color"); }); } return tohex(color); }, hsbtostring = function () { return "hsb(" + [this.h, this.s, this.b] + ")"; }, hsltostring = function () { return "hsl(" + [this.h, this.s, this.l] + ")"; }, rgbtostring = function () { return this.hex; }, preparergb = function (r, g, b) { if (g == null && r.is(r, "object") && "r" in r && "g" in r && "b" in r) { b = r.b; g = r.g; r = r.r; } if (g == null && r.is(r, string)) { var clr = r.getrgb(r); r = clr.r; g = clr.g; b = clr.b; } if (r > 1 || g > 1 || b > 1) { r /= 255; g /= 255; b /= 255; } return [r, g, b]; }, packagergb = function (r, g, b, o) { r *= 255; g *= 255; b *= 255; var rgb = { r: r, g: g, b: b, hex: r.rgb(r, g, b), tostring: rgbtostring }; r.is(o, "finite") && (rgb.opacity = o); return rgb; }; r.color = function (clr) { var rgb; if (r.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) { rgb = r.hsb2rgb(clr); clr.r = rgb.r; clr.g = rgb.g; clr.b = rgb.b; clr.hex = rgb.hex; } else if (r.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) { rgb = r.hsl2rgb(clr); clr.r = rgb.r; clr.g = rgb.g; clr.b = rgb.b; clr.hex = rgb.hex; } else { if (r.is(clr, "string")) { clr = r.getrgb(clr); } if (r.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) { rgb = r.rgb2hsl(clr); clr.h = rgb.h; clr.s = rgb.s; clr.l = rgb.l; rgb = r.rgb2hsb(clr); clr.v = rgb.b; } else { clr = {hex: "none"}; clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1; } } clr.tostring = rgbtostring; return clr; }; r.hsb2rgb = function (h, s, v, o) { if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) { v = h.b; s = h.s; h = h.h; o = h.o; } h *= 360; var r, g, b, x, c; h = (h % 360) / 60; c = v * s; x = c * (1 - abs(h % 2 - 1)); r = g = b = v - c; h = ~~h; r += [c, x, 0, 0, x, c][h]; g += [x, c, c, x, 0, 0][h]; b += [0, 0, x, c, c, x][h]; return packagergb(r, g, b, o); }; r.hsl2rgb = function (h, s, l, o) { if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) { l = h.l; s = h.s; h = h.h; } if (h > 1 || s > 1 || l > 1) { h /= 360; s /= 100; l /= 100; } h *= 360; var r, g, b, x, c; h = (h % 360) / 60; c = 2 * s * (l < .5 ? l : 1 - l); x = c * (1 - abs(h % 2 - 1)); r = g = b = l - c / 2; h = ~~h; r += [c, x, 0, 0, x, c][h]; g += [x, c, c, x, 0, 0][h]; b += [0, 0, x, c, c, x][h]; return packagergb(r, g, b, o); }; r.rgb2hsb = function (r, g, b) { b = preparergb(r, g, b); r = b[0]; g = b[1]; b = b[2]; var h, s, v, c; v = mmax(r, g, b); c = v - mmin(r, g, b); h = (c == 0 ? null : v == r ? (g - b) / c : v == g ? (b - r) / c + 2 : (r - g) / c + 4 ); h = ((h + 360) % 6) * 60 / 360; s = c == 0 ? 0 : c / v; return {h: h, s: s, b: v, tostring: hsbtostring}; }; r.rgb2hsl = function (r, g, b) { b = preparergb(r, g, b); r = b[0]; g = b[1]; b = b[2]; var h, s, l, m, m, c; m = mmax(r, g, b); m = mmin(r, g, b); c = m - m; h = (c == 0 ? null : m == r ? (g - b) / c : m == g ? (b - r) / c + 2 : (r - g) / c + 4); h = ((h + 360) % 6) * 60 / 360; l = (m + m) / 2; s = (c == 0 ? 0 : l < .5 ? c / (2 * l) : c / (2 - 2 * l)); return {h: h, s: s, l: l, tostring: hsltostring}; }; r._path2string = function () { return this.join(",").replace(p2s, "$1"); }; function repush(array, item) { for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) { return array.push(array.splice(i, 1)[0]); } } function cacher(f, scope, postprocessor) { function newf() { var arg = array.prototype.slice.call(arguments, 0), args = arg.join("\u2400"), cache = newf.cache = newf.cache || {}, count = newf.count = newf.count || []; if (cache[has](args)) { repush(count, 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; } var preload = r._preload = function (src, f) { var img = g.doc.createelement("img"); img.style.csstext = "position:absolute;left:-9999em;top:-9999em"; img.onload = function () { f.call(this); this.onload = null; g.doc.body.removechild(this); }; img.onerror = function () { g.doc.body.removechild(this); }; g.doc.body.appendchild(img); img.src = src; }; function clrtostring() { return this.hex; } r.getrgb = cacher(function (colour) { if (!colour || !!((colour = str(colour)).indexof("-") + 1)) { return {r: -1, g: -1, b: -1, hex: "none", error: 1, tostring: clrtostring}; } if (colour == "none") { return {r: -1, g: -1, b: -1, hex: "none", tostring: clrtostring}; } !(hsrg[has](colour.tolowercase().substring(0, 2)) || colour.charat() == "#") && (colour = tohex(colour)); var res, red, green, blue, opacity, t, values, rgb = colour.match(colourregexp); if (rgb) { if (rgb[2]) { 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 = toint((t = rgb[3].charat(3)) + t, 16); green = toint((t = rgb[3].charat(2)) + t, 16); red = toint((t = rgb[3].charat(1)) + t, 16); } if (rgb[4]) { values = rgb[4][split](commaspaces); red = tofloat(values[0]); values[0].slice(-1) == "%" && (red *= 2.55); green = tofloat(values[1]); values[1].slice(-1) == "%" && (green *= 2.55); blue = tofloat(values[2]); values[2].slice(-1) == "%" && (blue *= 2.55); rgb[1].tolowercase().slice(0, 4) == "rgba" && (opacity = tofloat(values[3])); values[3] && values[3].slice(-1) == "%" && (opacity /= 100); } if (rgb[5]) { values = rgb[5][split](commaspaces); red = tofloat(values[0]); values[0].slice(-1) == "%" && (red *= 2.55); green = tofloat(values[1]); values[1].slice(-1) == "%" && (green *= 2.55); blue = tofloat(values[2]); values[2].slice(-1) == "%" && (blue *= 2.55); (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); rgb[1].tolowercase().slice(0, 4) == "hsba" && (opacity = tofloat(values[3])); values[3] && values[3].slice(-1) == "%" && (opacity /= 100); return r.hsb2rgb(red, green, blue, opacity); } if (rgb[6]) { values = rgb[6][split](commaspaces); red = tofloat(values[0]); values[0].slice(-1) == "%" && (red *= 2.55); green = tofloat(values[1]); values[1].slice(-1) == "%" && (green *= 2.55); blue = tofloat(values[2]); values[2].slice(-1) == "%" && (blue *= 2.55); (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); rgb[1].tolowercase().slice(0, 4) == "hsla" && (opacity = tofloat(values[3])); values[3] && values[3].slice(-1) == "%" && (opacity /= 100); return r.hsl2rgb(red, green, blue, opacity); } rgb = {r: red, g: green, b: blue, tostring: clrtostring}; rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).tostring(16).slice(1); r.is(opacity, "finite") && (rgb.opacity = opacity); return rgb; } return {r: -1, g: -1, b: -1, hex: "none", error: 1, tostring: clrtostring}; }, r); r.hsb = cacher(function (h, s, b) { return r.hsb2rgb(h, s, b).hex; }); r.hsl = cacher(function (h, s, l) { return r.hsl2rgb(h, s, l).hex; }); r.rgb = cacher(function (r, g, b) { return "#" + (16777216 | b | (g << 8) | (r << 16)).tostring(16).slice(1); }); r.getcolor = function (value) { var start = this.getcolor.start = this.getcolor.start || {h: 0, s: 1, b: value || .75}, rgb = this.hsb2rgb(start.h, start.s, start.b); start.h += .075; if (start.h > 1) { start.h = 0; start.s -= .2; start.s <= 0 && (this.getcolor.start = {h: 0, s: 1, b: start.b}); } return rgb.hex; }; r.getcolor.reset = function () { delete this.start; }; // http://schepers.cc/getting-to-the-point function catmullrom2bezier(crp, z) { var d = []; for (var i = 0, ilen = crp.length; ilen - 2 * !z > i; i += 2) { var p = [ {x: +crp[i - 2], y: +crp[i - 1]}, {x: +crp[i], y: +crp[i + 1]}, {x: +crp[i + 2], y: +crp[i + 3]}, {x: +crp[i + 4], y: +crp[i + 5]} ]; if (z) { if (!i) { p[0] = {x: +crp[ilen - 2], y: +crp[ilen - 1]}; } else if (ilen - 4 == i) { p[3] = {x: +crp[0], y: +crp[1]}; } else if (ilen - 2 == i) { p[2] = {x: +crp[0], y: +crp[1]}; p[3] = {x: +crp[2], y: +crp[3]}; } } else { if (ilen - 4 == i) { p[3] = p[2]; } else if (!i) { p[0] = {x: +crp[i], y: +crp[i + 1]}; } } d.push(["c", (-p[0].x + 6 * p[1].x + p[2].x) / 6, (-p[0].y + 6 * p[1].y + p[2].y) / 6, (p[1].x + 6 * p[2].x - p[3].x) / 6, (p[1].y + 6*p[2].y - p[3].y) / 6, p[2].x, p[2].y ]); } return d; } r.parsepathstring = function (pathstring) { if (!pathstring) { return null; } var pth = paths(pathstring); if (pth.arr) { return pathclone(pth.arr); } var paramcounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0}, data = []; if (r.is(pathstring, array) && r.is(pathstring[0], array)) { // rough assumption data = pathclone(pathstring); } if (!data.length) { str(pathstring).replace(pathcommand, function (a, b, c) { var params = [], name = b.tolowercase(); c.replace(pathvalues, function (a, b) { b && params.push(+b); }); if (name == "m" && params.length > 2) { data.push([b][concat](params.splice(0, 2))); name = "l"; b = b == "m" ? "l" : "l"; } if (name == "r") { data.push([b][concat](params)); } else while (params.length >= paramcounts[name]) { data.push([b][concat](params.splice(0, paramcounts[name]))); if (!paramcounts[name]) { break; } } }); } data.tostring = r._path2string; pth.arr = pathclone(data); return data; }; r.parsetransformstring = cacher(function (tstring) { if (!tstring) { return null; } var paramcounts = {r: 3, s: 4, t: 2, m: 6}, data = []; if (r.is(tstring, array) && r.is(tstring[0], array)) { // rough assumption data = pathclone(tstring); } if (!data.length) { str(tstring).replace(tcommand, function (a, b, c) { var params = [], name = lowercase.call(b); c.replace(pathvalues, function (a, b) { b && params.push(+b); }); data.push([b][concat](params)); }); } data.tostring = r._path2string; return data; }); // paths var paths = function (ps) { var p = paths.ps = paths.ps || {}; if (p[ps]) { p[ps].sleep = 100; } else { p[ps] = { sleep: 100 }; } settimeout(function () { for (var key in p) if (p[has](key) && key != ps) { p[key].sleep--; !p[key].sleep && delete p[key]; } }); return p[ps]; }; r.finddotsatsegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { var t1 = 1 - t, t13 = pow(t1, 3), t12 = pow(t1, 2), t2 = t * t, t3 = t2 * t, x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x, y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y, mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x), my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y), nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x), ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y), ax = t1 * p1x + t * c1x, ay = t1 * p1y + t * c1y, cx = t1 * c2x + t * p2x, cy = t1 * c2y + t * p2y, alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / pi); (mx > nx || my < ny) && (alpha += 180); return { x: x, y: y, m: {x: mx, y: my}, n: {x: nx, y: ny}, start: {x: ax, y: ay}, end: {x: cx, y: cy}, alpha: alpha }; }; r.bezierbbox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { if (!r.is(p1x, "array")) { p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y]; } var bbox = curvedim.apply(null, p1x); return { x: bbox.min.x, y: bbox.min.y, x2: bbox.max.x, y2: bbox.max.y, width: bbox.max.x - bbox.min.x, height: bbox.max.y - bbox.min.y }; }; r.ispointinsidebbox = function (bbox, x, y) { return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2; }; r.isbboxintersect = function (bbox1, bbox2) { var i = r.ispointinsidebbox; return i(bbox2, bbox1.x, bbox1.y) || i(bbox2, bbox1.x2, bbox1.y) || i(bbox2, bbox1.x, bbox1.y2) || i(bbox2, bbox1.x2, bbox1.y2) || i(bbox1, bbox2.x, bbox2.y) || i(bbox1, bbox2.x2, bbox2.y) || i(bbox1, bbox2.x, bbox2.y2) || i(bbox1, bbox2.x2, bbox2.y2) || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x) && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y); }; function base3(t, p1, p2, p3, p4) { var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4, t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3; return t * t2 - 3 * p1 + 3 * p2; } function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) { if (z == null) { z = 1; } z = z > 1 ? 1 : z < 0 ? 0 : z; var z2 = z / 2, n = 12, tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816], cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472], sum = 0; for (var i = 0; i < n; i++) { var ct = z2 * tvalues[i] + z2, xbase = base3(ct, x1, x2, x3, x4), ybase = base3(ct, y1, y2, y3, y4), comb = xbase * xbase + ybase * ybase; sum += cvalues[i] * math.sqrt(comb); } return z2 * sum; } function gettatlen(x1, y1, x2, y2, x3, y3, x4, y4, ll) { if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) { return; } var t = 1, step = t / 2, t2 = t - step, l, e = .01; l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); while (abs(l - ll) > e) { step /= 2; t2 += (l < ll ? 1 : -1) * step; l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); } return t2; } function intersect(x1, y1, x2, y2, x3, y3, x4, y4) { if ( mmax(x1, x2) < mmin(x3, x4) || mmin(x1, x2) > mmax(x3, x4) || mmax(y1, y2) < mmin(y3, y4) || mmin(y1, y2) > mmax(y3, y4) ) { return; } var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4), ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4), denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4); if (!denominator) { return; } var px = nx / denominator, py = ny / denominator, px2 = +px.tofixed(2), py2 = +py.tofixed(2); if ( px2 < +mmin(x1, x2).tofixed(2) || px2 > +mmax(x1, x2).tofixed(2) || px2 < +mmin(x3, x4).tofixed(2) || px2 > +mmax(x3, x4).tofixed(2) || py2 < +mmin(y1, y2).tofixed(2) || py2 > +mmax(y1, y2).tofixed(2) || py2 < +mmin(y3, y4).tofixed(2) || py2 > +mmax(y3, y4).tofixed(2) ) { return; } return {x: px, y: py}; } function inter(bez1, bez2) { return interhelper(bez1, bez2); } function intercount(bez1, bez2) { return interhelper(bez1, bez2, 1); } function interhelper(bez1, bez2, justcount) { var bbox1 = r.bezierbbox(bez1), bbox2 = r.bezierbbox(bez2); if (!r.isbboxintersect(bbox1, bbox2)) { return justcount ? 0 : []; } var l1 = bezlen.apply(0, bez1), l2 = bezlen.apply(0, bez2), n1 = ~~(l1 / 5), n2 = ~~(l2 / 5), dots1 = [], dots2 = [], xy = {}, res = justcount ? 0 : []; for (var i = 0; i < n1 + 1; i++) { var p = r.finddotsatsegment.apply(r, bez1.concat(i / n1)); dots1.push({x: p.x, y: p.y, t: i / n1}); } for (i = 0; i < n2 + 1; i++) { p = r.finddotsatsegment.apply(r, bez2.concat(i / n2)); dots2.push({x: p.x, y: p.y, t: i / n2}); } for (i = 0; i < n1; i++) { for (var j = 0; j < n2; j++) { var di = dots1[i], di1 = dots1[i + 1], dj = dots2[j], dj1 = dots2[j + 1], ci = abs(di1.x - di.x) < .001 ? "y" : "x", cj = abs(dj1.x - dj.x) < .001 ? "y" : "x", is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y); if (is) { if (xy[is.x.tofixed(4)] == is.y.tofixed(4)) { continue; } xy[is.x.tofixed(4)] = is.y.tofixed(4); var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t), t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t); if (t1 >= 0 && t1 <= 1 && t2 >= 0 && t2 <= 1) { if (justcount) { res++; } else { res.push({ x: is.x, y: is.y, t1: t1, t2: t2 }); } } } } } return res; } r.pathintersection = function (path1, path2) { return interpathhelper(path1, path2); }; r.pathintersectionnumber = function (path1, path2) { return interpathhelper(path1, path2, 1); }; function interpathhelper(path1, path2, justcount) { path1 = r._path2curve(path1); path2 = r._path2curve(path2); var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2, res = justcount ? 0 : []; for (var i = 0, ii = path1.length; i < ii; i++) { var pi = path1[i]; if (pi[0] == "m") { x1 = x1m = pi[1]; y1 = y1m = pi[2]; } else { if (pi[0] == "c") { bez1 = [x1, y1].concat(pi.slice(1)); x1 = bez1[6]; y1 = bez1[7]; } else { bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m]; x1 = x1m; y1 = y1m; } for (var j = 0, jj = path2.length; j < jj; j++) { var pj = path2[j]; if (pj[0] == "m") { x2 = x2m = pj[1]; y2 = y2m = pj[2]; } else { if (pj[0] == "c") { bez2 = [x2, y2].concat(pj.slice(1)); x2 = bez2[6]; y2 = bez2[7]; } else { bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m]; x2 = x2m; y2 = y2m; } var intr = interhelper(bez1, bez2, justcount); if (justcount) { res += intr; } else { for (var k = 0, kk = intr.length; k < kk; k++) { intr[k].segment1 = i; intr[k].segment2 = j; intr[k].bez1 = bez1; intr[k].bez2 = bez2; } res = res.concat(intr); } } } } } return res; } r.ispointinsidepath = function (path, x, y) { var bbox = r.pathbbox(path); return r.ispointinsidebbox(bbox, x, y) && interpathhelper(path, [["m", x, y], ["h", bbox.x2 + 10]], 1) % 2 == 1; }; r._removedfactory = function (methodname) { return function () { eve("raphael.log", null, "rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname); }; }; var pathdimensions = r.pathbbox = function (path) { var pth = paths(path); if (pth.bbox) { return pth.bbox; } if (!path) { return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0}; } path = path2curve(path); var x = 0, y = 0, x = [], y = [], p; for (var i = 0, ii = path.length; i < ii; i++) { p = path[i]; if (p[0] == "m") { x = p[1]; y = p[2]; x.push(x); y.push(y); } else { var dim = curvedim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); x = x[concat](dim.min.x, dim.max.x); y = y[concat](dim.min.y, dim.max.y); x = p[5]; y = p[6]; } } var xmin = mmin[apply](0, x), ymin = mmin[apply](0, y), xmax = mmax[apply](0, x), ymax = mmax[apply](0, y), bb = { x: xmin, y: ymin, x2: xmax, y2: ymax, width: xmax - xmin, height: ymax - ymin }; pth.bbox = clone(bb); return bb; }, pathclone = function (patharray) { var res = clone(patharray); res.tostring = r._path2string; return res; }, pathtorelative = r._pathtorelative = function (patharray) { var pth = paths(patharray); if (pth.rel) { return pathclone(pth.rel); } if (!r.is(patharray, array) || !r.is(patharray && patharray[0], array)) { // rough assumption patharray = r.parsepathstring(patharray); } var res = [], x = 0, y = 0, mx = 0, my = 0, start = 0; if (patharray[0][0] == "m") { x = patharray[0][1]; y = patharray[0][2]; mx = x; my = y; start++; res.push(["m", x, y]); } for (var i = start, ii = patharray.length; i < ii; i++) { var r = res[i] = [], pa = patharray[i]; if (pa[0] != lowercase.call(pa[0])) { r[0] = lowercase.call(pa[0]); switch (r[0]) { case "a": r[1] = pa[1]; r[2] = pa[2]; r[3] = pa[3]; r[4] = pa[4]; r[5] = pa[5]; r[6] = +(pa[6] - x).tofixed(3); r[7] = +(pa[7] - y).tofixed(3); break; case "v": r[1] = +(pa[1] - y).tofixed(3); break; case "m": mx = pa[1]; my = pa[2]; default: for (var j = 1, jj = pa.length; j < jj; j++) { r[j] = +(pa[j] - ((j % 2) ? x : y)).tofixed(3); } } } else { r = res[i] = []; if (pa[0] == "m") { mx = pa[1] + x; my = pa[2] + y; } for (var k = 0, kk = pa.length; k < kk; k++) { res[i][k] = pa[k]; } } var len = res[i].length; switch (res[i][0]) { case "z": x = mx; y = my; break; case "h": x += +res[i][len - 1]; break; case "v": y += +res[i][len - 1]; break; default: x += +res[i][len - 2]; y += +res[i][len - 1]; } } res.tostring = r._path2string; pth.rel = pathclone(res); return res; }, pathtoabsolute = r._pathtoabsolute = function (patharray) { var pth = paths(patharray); if (pth.abs) { return pathclone(pth.abs); } if (!r.is(patharray, array) || !r.is(patharray && patharray[0], array)) { // rough assumption patharray = r.parsepathstring(patharray); } if (!patharray || !patharray.length) { return [["m", 0, 0]]; } var res = [], x = 0, y = 0, mx = 0, my = 0, start = 0; if (patharray[0][0] == "m") { x = +patharray[0][1]; y = +patharray[0][2]; mx = x; my = y; start++; res[0] = ["m", x, y]; } var crz = patharray.length == 3 && patharray[0][0] == "m" && patharray[1][0].touppercase() == "r" && patharray[2][0].touppercase() == "z"; for (var r, pa, i = start, ii = patharray.length; i < ii; i++) { res.push(r = []); pa = patharray[i]; if (pa[0] != uppercase.call(pa[0])) { r[0] = uppercase.call(pa[0]); switch (r[0]) { case "a": r[1] = pa[1]; r[2] = pa[2]; r[3] = pa[3]; r[4] = pa[4]; r[5] = pa[5]; r[6] = +(pa[6] + x); r[7] = +(pa[7] + y); break; case "v": r[1] = +pa[1] + y; break; case "h": r[1] = +pa[1] + x; break; case "r": var dots = [x, y][concat](pa.slice(1)); for (var j = 2, jj = dots.length; j < jj; j++) { dots[j] = +dots[j] + x; dots[++j] = +dots[j] + y; } res.pop(); res = res[concat](catmullrom2bezier(dots, crz)); break; case "m": mx = +pa[1] + x; my = +pa[2] + y; default: for (j = 1, jj = pa.length; j < jj; j++) { r[j] = +pa[j] + ((j % 2) ? x : y); } } } else if (pa[0] == "r") { dots = [x, y][concat](pa.slice(1)); res.pop(); res = res[concat](catmullrom2bezier(dots, crz)); r = ["r"][concat](pa.slice(-2)); } else { for (var k = 0, kk = pa.length; k < kk; k++) { r[k] = pa[k]; } } switch (r[0]) { case "z": x = mx; y = my; break; case "h": x = r[1]; break; case "v": y = r[1]; break; case "m": mx = r[r.length - 2]; my = r[r.length - 1]; default: x = r[r.length - 2]; y = r[r.length - 1]; } } res.tostring = r._path2string; pth.abs = pathclone(res); return res; }, 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 [ _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 = pi * 120 / 180, rad = pi / 180 * (+angle || 0), res = [], xy, rotate = cacher(function (x, y, rad) { var x = x * math.cos(rad) - y * math.sin(rad), y = x * math.sin(rad) + y * math.cos(rad); return {x: x, y: y}; }); if (!recursive) { xy = rotate(x1, y1, -rad); x1 = xy.x; y1 = xy.y; xy = rotate(x2, y2, -rad); x2 = xy.x; y2 = xy.y; var cos = math.cos(pi / 180 * angle), sin = math.sin(pi / 180 * angle), x = (x1 - x2) / 2, y = (y1 - y2) / 2; var h = (x * x) / (rx * rx) + (y * y) / (ry * ry); if (h > 1) { h = math.sqrt(h); rx = h * rx; ry = h * ry; } var rx2 = rx * rx, ry2 = ry * ry, k = (large_arc_flag == sweep_flag ? -1 : 1) * math.sqrt(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).tofixed(9)), f2 = math.asin(((y2 - cy) / ry).tofixed(9)); 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 - pi * 2; } if (!sweep_flag && f2 > f1) { f2 = f2 - pi * 2; } } else { f1 = recursive[0]; f2 = recursive[1]; cx = recursive[2]; cy = recursive[3]; } var df = f2 - f1; if (abs(df) > _120) { var f2old = f2, x2old = x2, y2old = y2; f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1); x2 = cx + rx * math.cos(f2); 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), t = math.tan(df / 4), hx = 4 / 3 * rx * t, hy = 4 / 3 * ry * t, m1 = [x1, y1], m2 = [x1 + hx * s1, y1 - hy * c1], m3 = [x2 + hx * s2, y2 - hy * c2], m4 = [x2, y2]; m2[0] = 2 * m1[0] - m2[0]; m2[1] = 2 * m1[1] - m2[1]; if (recursive) { return [m2, m3, m4][concat](res); } else { res = [m2, m3, m4][concat](res).join()[split](","); var newres = []; 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 = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { var t1 = 1 - t; return { x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x, y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y }; }, curvedim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x), b = 2 * (c1x - p1x) - 2 * (c2x - c1x), c = p1x - c1x, t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a, t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a, y = [p1y, p2y], x = [p1x, p2x], dot; abs(t1) > "1e12" && (t1 = .5); abs(t2) > "1e12" && (t2 = .5); if (t1 > 0 && t1 < 1) { dot = finddotatsegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); x.push(dot.x); y.push(dot.y); } if (t2 > 0 && t2 < 1) { dot = finddotatsegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); x.push(dot.x); y.push(dot.y); } a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y); b = 2 * (c1y - p1y) - 2 * (c2y - c1y); c = p1y - c1y; t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a; t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a; abs(t1) > "1e12" && (t1 = .5); abs(t2) > "1e12" && (t2 = .5); if (t1 > 0 && t1 < 1) { dot = finddotatsegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); x.push(dot.x); y.push(dot.y); } if (t2 > 0 && t2 < 1) { dot = finddotatsegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); x.push(dot.x); y.push(dot.y); } return { min: {x: mmin[apply](0, x), y: mmin[apply](0, y)}, max: {x: mmax[apply](0, x), y: mmax[apply](0, y)} }; }), path2curve = r._path2curve = cacher(function (path, path2) { var pth = !path2 && paths(path); if (!path2 && pth.curve) { return pathclone(pth.curve); } var p = pathtoabsolute(path), p2 = path2 && pathtoabsolute(path2), 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[apply](0, [d.x, d.y][concat](path.slice(1)))); break; case "s": 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": 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": 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])); break; case "h": 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])); break; case "z": path = ["c"][concat](l2c(d.x, d.y, d.x, d.y)); break; } return path; }, fixarc = function (pp, i) { 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))); } pp.splice(i, 1); ii = mmax(p.length, p2 && p2.length || 0); } }, fixm = function (path1, path2, a1, a2, i) { if (path1 && path2 && path1[i][0] == "m" && path2[i][0] != "m") { path2.splice(i, 0, ["m", a2.x, a2.y]); a1.bx = 0; a1.by = 0; a1.x = path1[i][1]; a1.y = path1[i][2]; ii = mmax(p.length, p2 && p2.length || 0); } }; 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)); p2 && fixarc(p2, i); fixm(p, p2, attrs, attrs2, i); fixm(p2, p, attrs2, attrs, i); var seg = p[i], seg2 = p2 && p2[i], seglen = seg.length, seg2len = p2 && seg2.length; attrs.x = seg[seglen - 2]; attrs.y = seg[seglen - 1]; 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]; } if (!p2) { pth.curve = pathclone(p); } return p2 ? [p, p2] : p; }, null, pathclone), parsedots = r._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 (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 dots; }), tear = r._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 = r._tofront = function (el, paper) { if (paper.top === el) { return; } tear(el, paper); el.next = null; el.prev = paper.top; paper.top.next = el; paper.top = el; }, toback = r._toback = function (el, paper) { if (paper.bottom === el) { return; } tear(el, paper); el.next = paper.bottom; el.prev = null; paper.bottom.prev = el; paper.bottom = el; }, insertafter = r._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 = r._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; }, tomatrix = r.tomatrix = function (path, transform) { var bb = pathdimensions(path), el = { _: { transform: e }, getbbox: function () { return bb; } }; extracttransform(el, transform); return el.matrix; }, transformpath = r.transformpath = function (path, transform) { return mappath(path, tomatrix(path, transform)); }, extracttransform = r._extracttransform = function (el, tstr) { if (tstr == null) { return el._.transform; } tstr = str(tstr).replace(/\.{3}|\u2026/g, el._.transform || e); var tdata = r.parsetransformstring(tstr), deg = 0, dx = 0, dy = 0, sx = 1, sy = 1, _ = el._, m = new matrix; _.transform = tdata || []; if (tdata) { for (var i = 0, ii = tdata.length; i < ii; i++) { var t = tdata[i], tlen = t.length, command = str(t[0]).tolowercase(), absolute = t[0] != command, inver = absolute ? m.invert() : 0, x1, y1, x2, y2, bb; if (command == "t" && tlen == 3) { if (absolute) { x1 = inver.x(0, 0); y1 = inver.y(0, 0); x2 = inver.x(t[1], t[2]); y2 = inver.y(t[1], t[2]); m.translate(x2 - x1, y2 - y1); } else { m.translate(t[1], t[2]); } } else if (command == "r") { if (tlen == 2) { bb = bb || el.getbbox(1); m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2); deg += t[1]; } else if (tlen == 4) { if (absolute) { x2 = inver.x(t[2], t[3]); y2 = inver.y(t[2], t[3]); m.rotate(t[1], x2, y2); } else { m.rotate(t[1], t[2], t[3]); } deg += t[1]; } } else if (command == "s") { if (tlen == 2 || tlen == 3) { bb = bb || el.getbbox(1); m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2); sx *= t[1]; sy *= t[tlen - 1]; } else if (tlen == 5) { if (absolute) { x2 = inver.x(t[3], t[4]); y2 = inver.y(t[3], t[4]); m.scale(t[1], t[2], x2, y2); } else { m.scale(t[1], t[2], t[3], t[4]); } sx *= t[1]; sy *= t[2]; } } else if (command == "m" && tlen == 7) { m.add(t[1], t[2], t[3], t[4], t[5], t[6]); } _.dirtyt = 1; el.matrix = m; } } el.matrix = m; _.sx = sx; _.sy = sy; _.deg = deg; _.dx = dx = m.e; _.dy = dy = m.f; if (sx == 1 && sy == 1 && !deg && _.bbox) { _.bbox.x += +dx; _.bbox.y += +dy; } else { _.dirtyt = 1; } }, getempty = function (item) { var l = item[0]; switch (l.tolowercase()) { case "t": return [l, 0, 0]; case "m": return [l, 1, 0, 0, 1, 0, 0]; case "r": if (item.length == 4) { return [l, 0, item[2], item[3]]; } else { return [l, 0]; } case "s": if (item.length == 5) { return [l, 1, 1, item[3], item[4]]; } else if (item.length == 3) { return [l, 1, 1]; } else { return [l, 1]; } } }, equalisetransform = r._equalisetransform = function (t1, t2) { t2 = str(t2).replace(/\.{3}|\u2026/g, t1); t1 = r.parsetransformstring(t1) || []; t2 = r.parsetransformstring(t2) || []; var maxlength = mmax(t1.length, t2.length), from = [], to = [], i = 0, j, jj, tt1, tt2; for (; i < maxlength; i++) { tt1 = t1[i] || getempty(t2[i]); tt2 = t2[i] || getempty(tt1); if ((tt1[0] != tt2[0]) || (tt1[0].tolowercase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) || (tt1[0].tolowercase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4])) ) { return; } from[i] = []; to[i] = []; for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) { j in tt1 && (from[i][j] = tt1[j]); j in tt2 && (to[i][j] = tt2[j]); } } return { from: from, to: to }; }; r._getcontainer = function (x, y, w, h) { var container; container = h == null && !r.is(x, "object") ? g.doc.getelementbyid(x) : x; if (container == null) { return; } if (container.tagname) { if (y == null) { return { container: container, width: container.style.pixelwidth || container.offsetwidth, height: container.style.pixelheight || container.offsetheight }; } else { return { container: container, width: y, height: w }; } } return { container: 1, x: x, y: y, width: w, height: h }; }; r.pathtorelative = pathtorelative; r._engine = {}; r.path2curve = path2curve; r.matrix = function (a, b, c, d, e, f) { return new matrix(a, b, c, d, e, f); }; function matrix(a, b, c, d, e, f) { if (a != null) { this.a = +a; this.b = +b; this.c = +c; this.d = +d; this.e = +e; this.f = +f; } else { this.a = 1; this.b = 0; this.c = 0; this.d = 1; this.e = 0; this.f = 0; } } (function (matrixproto) { matrixproto.add = function (a, b, c, d, e, f) { var out = [[], [], []], m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]], matrix = [[a, c, e], [b, d, f], [0, 0, 1]], x, y, z, res; if (a && a instanceof matrix) { matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]]; } for (x = 0; x < 3; x++) { for (y = 0; y < 3; y++) { res = 0; for (z = 0; z < 3; z++) { res += m[x][z] * matrix[z][y]; } out[x][y] = res; } } this.a = out[0][0]; this.b = out[1][0]; this.c = out[0][1]; this.d = out[1][1]; this.e = out[0][2]; this.f = out[1][2]; }; matrixproto.invert = function () { var me = this, x = me.a * me.d - me.b * me.c; return new matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); }; matrixproto.clone = function () { return new matrix(this.a, this.b, this.c, this.d, this.e, this.f); }; matrixproto.translate = function (x, y) { this.add(1, 0, 0, 1, x, y); }; matrixproto.scale = function (x, y, cx, cy) { y == null && (y = x); (cx || cy) && this.add(1, 0, 0, 1, cx, cy); this.add(x, 0, 0, y, 0, 0); (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); }; matrixproto.rotate = function (a, x, y) { a = r.rad(a); x = x || 0; y = y || 0; var cos = +math.cos(a).tofixed(9), sin = +math.sin(a).tofixed(9); this.add(cos, sin, -sin, cos, x, y); this.add(1, 0, 0, 1, -x, -y); }; matrixproto.x = function (x, y) { return x * this.a + y * this.c + this.e; }; matrixproto.y = function (x, y) { return x * this.b + y * this.d + this.f; }; matrixproto.get = function (i) { return +this[str.fromcharcode(97 + i)].tofixed(4); }; matrixproto.tostring = function () { return r.svg ? "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); }; matrixproto.tofilter = function () { return "progid:dximagetransform.microsoft.matrix(m11=" + this.get(0) + ", m12=" + this.get(2) + ", m21=" + this.get(1) + ", m22=" + this.get(3) + ", dx=" + this.get(4) + ", dy=" + this.get(5) + ", sizingmethod='auto expand')"; }; matrixproto.offset = function () { return [this.e.tofixed(4), this.f.tofixed(4)]; }; function norm(a) { return a[0] * a[0] + a[1] * a[1]; } function normalize(a) { var mag = math.sqrt(norm(a)); a[0] && (a[0] /= mag); a[1] && (a[1] /= mag); } matrixproto.split = function () { var out = {}; // translation out.dx = this.e; out.dy = this.f; // scale and shear var row = [[this.a, this.c], [this.b, this.d]]; out.scalex = math.sqrt(norm(row[0])); normalize(row[0]); out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1]; row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear]; out.scaley = math.sqrt(norm(row[1])); normalize(row[1]); out.shear /= out.scaley; // rotation var sin = -row[0][1], cos = row[1][1]; if (cos < 0) { out.rotate = r.deg(math.acos(cos)); if (sin < 0) { out.rotate = 360 - out.rotate; } } else { out.rotate = r.deg(math.asin(sin)); } out.issimple = !+out.shear.tofixed(9) && (out.scalex.tofixed(9) == out.scaley.tofixed(9) || !out.rotate); out.issupersimple = !+out.shear.tofixed(9) && out.scalex.tofixed(9) == out.scaley.tofixed(9) && !out.rotate; out.norotation = !+out.shear.tofixed(9) && !out.rotate; return out; }; matrixproto.totransformstring = function (shorter) { var s = shorter || this[split](); if (s.issimple) { s.scalex = +s.scalex.tofixed(4); s.scaley = +s.scaley.tofixed(4); s.rotate = +s.rotate.tofixed(4); return (s.dx || s.dy ? "t" + [s.dx, s.dy] : e) + (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : e) + (s.rotate ? "r" + [s.rotate, 0, 0] : e); } else { return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; } }; })(matrix.prototype); // webkit rendering bug workaround method var version = navigator.useragent.match(/version\/(.*?)\s/) || navigator.useragent.match(/chrome\/(\d+)/); if ((navigator.vendor == "apple computer, inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "ip") || (navigator.vendor == "google inc." && version && version[1] < 8)) { paperproto.safari = function () { var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"}); settimeout(function () {rect.remove();}); }; } else { paperproto.safari = fun; } var preventdefault = function () { this.returnvalue = false; }, preventtouch = function () { return this.originalevent.preventdefault(); }, stoppropagation = function () { this.cancelbubble = true; }, stoptouch = function () { return this.originalevent.stoppropagation(); }, addevent = (function () { if (g.doc.addeventlistener) { return function (obj, type, fn, element) { var realname = supportstouch && touchmap[type] ? touchmap[type] : type, f = function (e) { var scrolly = g.doc.documentelement.scrolltop || g.doc.body.scrolltop, scrollx = g.doc.documentelement.scrollleft || g.doc.body.scrollleft, x = e.clientx + scrollx, y = e.clienty + scrolly; if (supportstouch && touchmap[has](type)) { for (var i = 0, ii = e.targettouches && e.targettouches.length; i < ii; i++) { if (e.targettouches[i].target == obj) { var olde = e; e = e.targettouches[i]; e.originalevent = olde; e.preventdefault = preventtouch; e.stoppropagation = stoptouch; break; } } } return fn.call(element, e, x, y); }; obj.addeventlistener(realname, f, false); return function () { obj.removeeventlistener(realname, f, false); return true; }; }; } else if (g.doc.attachevent) { return function (obj, type, fn, element) { var f = function (e) { e = e || g.win.event; var scrolly = g.doc.documentelement.scrolltop || g.doc.body.scrolltop, scrollx = g.doc.documentelement.scrollleft || g.doc.body.scrollleft, x = e.clientx + scrollx, y = e.clienty + scrolly; e.preventdefault = e.preventdefault || preventdefault; e.stoppropagation = e.stoppropagation || stoppropagation; return fn.call(element, e, x, y); }; obj.attachevent("on" + type, f); var detacher = function () { obj.detachevent("on" + type, f); return true; }; return detacher; }; } })(), drag = [], dragmove = function (e) { var x = e.clientx, y = e.clienty, scrolly = g.doc.documentelement.scrolltop || g.doc.body.scrolltop, scrollx = g.doc.documentelement.scrollleft || g.doc.body.scrollleft, dragi, j = drag.length; while (j--) { dragi = drag[j]; if (supportstouch) { var i = e.touches.length, touch; while (i--) { touch = e.touches[i]; if (touch.identifier == dragi.el._drag.id) { x = touch.clientx; y = touch.clienty; (e.originalevent ? e.originalevent : e).preventdefault(); break; } } } else { e.preventdefault(); } var node = dragi.el.node, o, next = node.nextsibling, parent = node.parentnode, display = node.style.display; g.win.opera && parent.removechild(node); node.style.display = "none"; o = dragi.el.paper.getelementbypoint(x, y); node.style.display = display; g.win.opera && (next ? parent.insertbefore(node, next) : parent.appendchild(node)); o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o); x += scrollx; y += scrolly; eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e); } }, dragup = function (e) { r.unmousemove(dragmove).unmouseup(dragup); var i = drag.length, dragi; while (i--) { dragi = drag[i]; dragi.el._drag = {}; eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e); } drag = []; }, elproto = r.el = {}; for (var i = events.length; i--;) { (function (eventname) { r[eventname] = elproto[eventname] = function (fn, scope) { if (r.is(fn, "function")) { this.events = this.events || []; this.events.push({name: eventname, f: fn, unbind: addevent(this.shape || this.node || g.doc, eventname, fn, scope || this)}); } return this; }; r["un" + eventname] = elproto["un" + eventname] = function (fn) { var events = this.events || [], l = events.length; while (l--) if (events[l].name == eventname && events[l].f == fn) { events[l].unbind(); events.splice(l, 1); !events.length && delete this.events; return this; } return this; }; })(events[i]); } elproto.data = function (key, value) { var data = eldata[this.id] = eldata[this.id] || {}; if (arguments.length == 1) { if (r.is(key, "object")) { for (var i in key) if (key[has](i)) { this.data(i, key[i]); } return this; } eve("raphael.data.get." + this.id, this, data[key], key); return data[key]; } data[key] = value; eve("raphael.data.set." + this.id, this, value, key); return this; }; elproto.removedata = function (key) { if (key == null) { eldata[this.id] = {}; } else { eldata[this.id] && delete eldata[this.id][key]; } return this; }; elproto.hover = function (f_in, f_out, scope_in, scope_out) { return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); }; elproto.unhover = function (f_in, f_out) { return this.unmouseover(f_in).unmouseout(f_out); }; var draggable = []; elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { function start(e) { (e.originalevent || e).preventdefault(); var scrolly = g.doc.documentelement.scrolltop || g.doc.body.scrolltop, scrollx = g.doc.documentelement.scrollleft || g.doc.body.scrollleft; this._drag.x = e.clientx + scrollx; this._drag.y = e.clienty + scrolly; this._drag.id = e.identifier; !drag.length && r.mousemove(dragmove).mouseup(dragup); drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope}); onstart && eve.on("raphael.drag.start." + this.id, onstart); onmove && eve.on("raphael.drag.move." + this.id, onmove); onend && eve.on("raphael.drag.end." + this.id, onend); eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientx + scrollx, e.clienty + scrolly, e); } this._drag = {}; draggable.push({el: this, start: start}); this.mousedown(start); return this; }; elproto.ondragover = function (f) { f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id); }; elproto.undrag = function () { var i = draggable.length; while (i--) if (draggable[i].el == this) { this.unmousedown(draggable[i].start); draggable.splice(i, 1); eve.unbind("raphael.drag.*." + this.id); } !draggable.length && r.unmousemove(dragmove).unmouseup(dragup); }; paperproto.circle = function (x, y, r) { var out = r._engine.circle(this, x || 0, y || 0, r || 0); this.__set__ && this.__set__.push(out); return out; }; paperproto.rect = function (x, y, w, h, r) { var out = r._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0); this.__set__ && this.__set__.push(out); return out; }; paperproto.ellipse = function (x, y, rx, ry) { var out = r._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0); this.__set__ && this.__set__.push(out); return out; }; paperproto.path = function (pathstring) { pathstring && !r.is(pathstring, string) && !r.is(pathstring[0], array) && (pathstring += e); var out = r._engine.path(r.format[apply](r, arguments), this); this.__set__ && this.__set__.push(out); return out; }; paperproto.image = function (src, x, y, w, h) { var out = r._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0); this.__set__ && this.__set__.push(out); return out; }; paperproto.text = function (x, y, text) { var out = r._engine.text(this, x || 0, y || 0, str(text)); this.__set__ && this.__set__.push(out); return out; }; paperproto.set = function (itemsarray) { !r.is(itemsarray, "array") && (itemsarray = array.prototype.splice.call(arguments, 0, arguments.length)); var out = new set(itemsarray); this.__set__ && this.__set__.push(out); return out; }; paperproto.setstart = function (set) { this.__set__ = set || this.set(); }; paperproto.setfinish = function (set) { var out = this.__set__; delete this.__set__; return out; }; paperproto.setsize = function (width, height) { return r._engine.setsize.call(this, width, height); }; paperproto.setviewbox = function (x, y, w, h, fit) { return r._engine.setviewbox.call(this, x, y, w, h, fit); }; paperproto.top = paperproto.bottom = null; paperproto.raphael = r; var getoffset = function (elem) { var box = elem.getboundingclientrect(), doc = elem.ownerdocument, body = doc.body, docelem = doc.documentelement, clienttop = docelem.clienttop || body.clienttop || 0, clientleft = docelem.clientleft || body.clientleft || 0, top = box.top + (g.win.pageyoffset || docelem.scrolltop || body.scrolltop ) - clienttop, left = box.left + (g.win.pagexoffset || docelem.scrollleft || body.scrollleft) - clientleft; return { y: top, x: left }; }; paperproto.getelementbypoint = function (x, y) { var paper = this, svg = paper.canvas, target = g.doc.elementfrompoint(x, y); if (g.win.opera && target.tagname == "svg") { var so = getoffset(svg), sr = svg.createsvgrect(); sr.x = x - so.x; sr.y = y - so.y; sr.width = sr.height = 1; var hits = svg.getintersectionlist(sr, null); if (hits.length) { target = hits[hits.length - 1]; } } if (!target) { return null; } while (target.parentnode && target != svg.parentnode && !target.raphael) { target = target.parentnode; } target == paper.canvas.parentnode && (target = svg); target = target && target.raphael ? paper.getbyid(target.raphaelid) : null; return target; }; paperproto.getbyid = function (id) { var bot = this.bottom; while (bot) { if (bot.id == id) { return bot; } bot = bot.next; } return null; }; paperproto.foreach = function (callback, thisarg) { var bot = this.bottom; while (bot) { if (callback.call(thisarg, bot) === false) { return this; } bot = bot.next; } return this; }; paperproto.getelementsbypoint = function (x, y) { var set = this.set(); this.foreach(function (el) { if (el.ispointinside(x, y)) { set.push(el); } }); return set; }; function x_y() { return this.x + s + this.y; } function x_y_w_h() { return this.x + s + this.y + s + this.width + " \xd7 " + this.height; } elproto.ispointinside = function (x, y) { var rp = this.realpath = this.realpath || getpath[this.type](this); return r.ispointinsidepath(rp, x, y); }; elproto.getbbox = function (iswithouttransform) { if (this.removed) { return {}; } var _ = this._; if (iswithouttransform) { if (_.dirty || !_.bboxwt) { this.realpath = getpath[this.type](this); _.bboxwt = pathdimensions(this.realpath); _.bboxwt.tostring = x_y_w_h; _.dirty = 0; } return _.bboxwt; } if (_.dirty || _.dirtyt || !_.bbox) { if (_.dirty || !this.realpath) { _.bboxwt = 0; this.realpath = getpath[this.type](this); } _.bbox = pathdimensions(mappath(this.realpath, this.matrix)); _.bbox.tostring = x_y_w_h; _.dirty = _.dirtyt = 0; } return _.bbox; }; elproto.clone = function () { if (this.removed) { return null; } var out = this.paper[this.type]().attr(this.attr()); this.__set__ && this.__set__.push(out); return out; }; elproto.glow = function (glow) { if (this.type == "text") { return null; } glow = glow || {}; var s = { width: (glow.width || 10) + (+this.attr("stroke-width") || 1), fill: glow.fill || false, opacity: glow.opacity || .5, offsetx: glow.offsetx || 0, offsety: glow.offsety || 0, color: glow.color || "#000" }, c = s.width / 2, r = this.paper, out = r.set(), path = this.realpath || getpath[this.type](this); path = this.matrix ? mappath(path, this.matrix) : path; for (var i = 1; i < c + 1; i++) { out.push(r.path(path).attr({ stroke: s.color, fill: s.fill ? s.color : "none", "stroke-linejoin": "round", "stroke-linecap": "round", "stroke-width": +(s.width / c * i).tofixed(3), opacity: +(s.opacity / c).tofixed(3) })); } return out.insertbefore(this).translate(s.offsetx, s.offsety); }; var curveslengths = {}, getpointatsegmentlength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { if (length == null) { return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); } else { return r.finddotsatsegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, gettatlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); } }, getlengthfactory = function (istotal, subpath) { return function (path, length, onlystart) { path = path2curve(path); var x, y, p, l, sp = "", subpaths = {}, point, len = 0; for (var i = 0, ii = path.length; i < ii; i++) { p = path[i]; if (p[0] == "m") { x = +p[1]; y = +p[2]; } else { l = getpointatsegmentlength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); if (len + l > length) { if (subpath && !subpaths.start) { point = getpointatsegmentlength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); sp += ["c" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y]; if (onlystart) {return sp;} subpaths.start = sp; sp = ["m" + point.x, point.y + "c" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join(); len += l; x = +p[5]; y = +p[6]; continue; } if (!istotal && !subpath) { point = getpointatsegmentlength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); return {x: point.x, y: point.y, alpha: point.alpha}; } } len += l; x = +p[5]; y = +p[6]; } sp += p.shift() + p; } subpaths.end = sp; point = istotal ? len : subpath ? subpaths : r.finddotsatsegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1); point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha}); return point; }; }; var gettotallength = getlengthfactory(1), getpointatlength = getlengthfactory(), getsubpathsatlength = getlengthfactory(0, 1); r.gettotallength = gettotallength; r.getpointatlength = getpointatlength; r.getsubpath = function (path, from, to) { if (this.gettotallength(path) - to < 1e-6) { return getsubpathsatlength(path, from).end; } var a = getsubpathsatlength(path, to, 1); return from ? getsubpathsatlength(a, from).end : a; }; elproto.gettotallength = function () { if (this.type != "path") {return;} if (this.node.gettotallength) { return this.node.gettotallength(); } return gettotallength(this.attrs.path); }; elproto.getpointatlength = function (length) { if (this.type != "path") {return;} return getpointatlength(this.attrs.path, length); }; elproto.getsubpath = function (from, to) { if (this.type != "path") {return;} return r.getsubpath(this.attrs.path, from, to); }; var ef = r.easing_formulas = { linear: function (n) { return n; }, "<": function (n) { return pow(n, 1.7); }, ">": function (n) { return pow(n, .48); }, "<>": function (n) { var q = .48 - n / 1.04, q = math.sqrt(.1734 + q * q), x = q - q, x = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1), y = -q - q, y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1), t = x + y + .5; return (1 - t) * 3 * t * t + t * t * t; }, backin: function (n) { var s = 1.70158; return n * n * ((s + 1) * n - s); }, backout: function (n) { n = n - 1; var s = 1.70158; return n * n * ((s + 1) * n + s) + 1; }, elastic: function (n) { if (n == !!n) { return n; } return pow(2, -10 * n) * math.sin((n - .075) * (2 * pi) / .3) + 1; }, bounce: function (n) { var s = 7.5625, p = 2.75, l; if (n < (1 / p)) { l = s * n * n; } else { if (n < (2 / p)) { n -= (1.5 / p); l = s * n * n + .75; } else { if (n < (2.5 / p)) { n -= (2.25 / p); l = s * n * n + .9375; } else { n -= (2.625 / p); l = s * n * n + .984375; } } } return l; } }; ef.easein = ef["ease-in"] = ef["<"]; ef.easeout = ef["ease-out"] = ef[">"]; ef.easeinout = ef["ease-in-out"] = ef["<>"]; ef["back-in"] = ef.backin; ef["back-out"] = ef.backout; var animationelements = [], requestanimframe = window.requestanimationframe || window.webkitrequestanimationframe || window.mozrequestanimationframe || window.orequestanimationframe || window.msrequestanimationframe || function (callback) { settimeout(callback, 16); }, animation = function () { var now = +new date, l = 0; for (; l < animationelements.length; l++) { var e = animationelements[l]; if (e.el.removed || e.paused) { continue; } var time = now - e.start, ms = e.ms, easing = e.easing, from = e.from, diff = e.diff, to = e.to, t = e.t, that = e.el, set = {}, now, init = {}, key; if (e.initstatus) { time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms; e.status = e.initstatus; delete e.initstatus; e.stop && animationelements.splice(l--, 1); } else { e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top; } if (time < 0) { continue; } if (time < ms) { var pos = easing(time / ms); for (var attr in from) if (from[has](attr)) { switch (availableanimattrs[attr]) { case nu: 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 "transform": if (diff[attr].real) { now = []; for (i = 0, ii = from[attr].length; i < ii; i++) { now[i] = [from[attr][i][0]]; for (j = 1, jj = from[attr][i].length; j < jj; j++) { now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; } } } else { var get = function (i) { return +from[attr][i] + pos * ms * diff[attr][i]; }; // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; } break; case "csv": if (attr == "clip-rect") { now = []; i = 4; while (i--) { now[i] = +from[attr][i] + pos * ms * diff[attr][i]; } } break; default: var from2 = [][concat](from[attr]); now = []; i = that.paper.customattributes[attr].length; while (i--) { now[i] = +from2[i] + pos * ms * diff[attr][i]; } break; } set[attr] = now; } that.attr(set); (function (id, that, anim) { settimeout(function () { eve("raphael.anim.frame." + id, that, anim); }); })(that.id, that, e.anim); } else { (function(f, el, a) { settimeout(function() { eve("raphael.anim.frame." + el.id, el, a); eve("raphael.anim.finish." + el.id, el, a); r.is(f, "function") && f.call(el); }); })(e.callback, that, e.anim); that.attr(to); animationelements.splice(l--, 1); if (e.repeat > 1 && !e.next) { for (key in to) if (to[has](key)) { init[key] = e.totalorigin[key]; } e.el.attr(init); runanimation(e.anim, e.el, e.anim.percents[0], null, e.totalorigin, e.repeat - 1); } if (e.next && !e.stop) { runanimation(e.anim, e.el, e.next, null, e.totalorigin, e.repeat); } } } r.svg && that && that.paper && that.paper.safari(); animationelements.length && requestanimframe(animation); }, upto255 = function (color) { return color > 255 ? 255 : color < 0 ? 0 : color; }; elproto.animatewith = function (el, anim, params, ms, easing, callback) { var element = this; if (element.removed) { callback && callback.call(element); return element; } var a = params instanceof animation ? params : r.animation(params, ms, easing, callback), x, y; runanimation(a, element, a.percents[0], null, element.attr()); for (var i = 0, ii = animationelements.length; i < ii; i++) { if (animationelements[i].anim == anim && animationelements[i].el == el) { animationelements[ii - 1].start = animationelements[i].start; break; } } return element; // // // var a = params ? r.animation(params, ms, easing, callback) : anim, // status = element.status(anim); // return this.animate(a).status(a, status * anim.ms / a.ms); }; function cubicbezierattime(t, p1x, p1y, p2x, p2y, duration) { var cx = 3 * p1x, bx = 3 * (p2x - p1x) - cx, ax = 1 - cx - bx, cy = 3 * p1y, by = 3 * (p2y - p1y) - cy, ay = 1 - cy - by; function samplecurvex(t) { return ((ax * t + bx) * t + cx) * t; } function solve(x, epsilon) { var t = solvecurvex(x, epsilon); return ((ay * t + by) * t + cy) * t; } function solvecurvex(x, epsilon) { var t0, t1, t2, x2, d2, i; for(t2 = x, i = 0; i < 8; i++) { x2 = samplecurvex(t2) - x; if (abs(x2) < epsilon) { return t2; } d2 = (3 * ax * t2 + 2 * bx) * t2 + cx; if (abs(d2) < 1e-6) { break; } t2 = t2 - x2 / d2; } t0 = 0; t1 = 1; t2 = x; if (t2 < t0) { return t0; } if (t2 > t1) { return t1; } while (t0 < t1) { x2 = samplecurvex(t2); if (abs(x2 - x) < epsilon) { return t2; } if (x > x2) { t0 = t2; } else { t1 = t2; } t2 = (t1 - t0) / 2 + t0; } return t2; } return solve(t, 1 / (200 * duration)); } elproto.onanimation = function (f) { f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); return this; }; function animation(anim, ms) { var percents = [], newanim = {}; this.ms = ms; this.times = 1; if (anim) { for (var attr in anim) if (anim[has](attr)) { newanim[tofloat(attr)] = anim[attr]; percents.push(tofloat(attr)); } percents.sort(sortbynumber); } this.anim = newanim; this.top = percents[percents.length - 1]; this.percents = percents; } animation.prototype.delay = function (delay) { var a = new animation(this.anim, this.ms); a.times = this.times; a.del = +delay || 0; return a; }; animation.prototype.repeat = function (times) { var a = new animation(this.anim, this.ms); a.del = this.del; a.times = math.floor(mmax(times, 0)) || 1; return a; }; function runanimation(anim, element, percent, status, totalorigin, times) { percent = tofloat(percent); var params, isinanim, isinanimset, percents = [], next, prev, timestamp, ms = anim.ms, from = {}, to = {}, diff = {}; if (status) { for (i = 0, ii = animationelements.length; i < ii; i++) { var e = animationelements[i]; if (e.el.id == element.id && e.anim == anim) { if (e.percent != percent) { animationelements.splice(i, 1); isinanimset = 1; } else { isinanim = e; } element.attr(e.totalorigin); break; } } } else { status = +to; // nan } for (var i = 0, ii = anim.percents.length; i < ii; i++) { if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) { percent = anim.percents[i]; prev = anim.percents[i - 1] || 0; ms = ms / anim.top * (percent - prev); next = anim.percents[i + 1]; params = anim.anim[percent]; break; } else if (status) { element.attr(anim.anim[anim.percents[i]]); } } if (!params) { return; } if (!isinanim) { for (var attr in params) if (params[has](attr)) { if (availableanimattrs[has](attr) || element.paper.customattributes[has](attr)) { from[attr] = element.attr(attr); (from[attr] == null) && (from[attr] = availableattrs[attr]); to[attr] = params[attr]; switch (availableanimattrs[attr]) { case nu: diff[attr] = (to[attr] - from[attr]) / ms; break; case "colour": from[attr] = r.getrgb(from[attr]); var tocolour = r.getrgb(to[attr]); diff[attr] = { r: (tocolour.r - from[attr].r) / ms, g: (tocolour.g - from[attr].g) / ms, b: (tocolour.b - from[attr].b) / ms }; break; case "path": var pathes = path2curve(from[attr], to[attr]), topath = pathes[1]; from[attr] = pathes[0]; diff[attr] = []; for (i = 0, ii = from[attr].length; i < ii; i++) { diff[attr][i] = [0]; for (var j = 1, jj = from[attr][i].length; j < jj; j++) { diff[attr][i][j] = (topath[i][j] - from[attr][i][j]) / ms; } } break; case "transform": var _ = element._, eq = equalisetransform(_[attr], to[attr]); if (eq) { from[attr] = eq.from; to[attr] = eq.to; diff[attr] = []; diff[attr].real = true; for (i = 0, ii = from[attr].length; i < ii; i++) { diff[attr][i] = [from[attr][i][0]]; for (j = 1, jj = from[attr][i].length; j < jj; j++) { diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; } } } else { var m = (element.matrix || new matrix), to2 = { _: {transform: _.transform}, getbbox: function () { return element.getbbox(1); } }; from[attr] = [ m.a, m.b, m.c, m.d, m.e, m.f ]; extracttransform(to2, to[attr]); to[attr] = to2._.transform; diff[attr] = [ (to2.matrix.a - m.a) / ms, (to2.matrix.b - m.b) / ms, (to2.matrix.c - m.c) / ms, (to2.matrix.d - m.d) / ms, (to2.matrix.e - m.e) / ms, (to2.matrix.f - m.f) / ms ]; // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; // var to2 = {_:{}, getbbox: function () { return element.getbbox(); }}; // extracttransform(to2, to[attr]); // diff[attr] = [ // (to2._.sx - _.sx) / ms, // (to2._.sy - _.sy) / ms, // (to2._.deg - _.deg) / ms, // (to2._.dx - _.dx) / ms, // (to2._.dy - _.dy) / ms // ]; } break; case "csv": var values = str(params[attr])[split](separator), from2 = str(from[attr])[split](separator); if (attr == "clip-rect") { from[attr] = from2; diff[attr] = []; i = from2.length; while (i--) { diff[attr][i] = (values[i] - from[attr][i]) / ms; } } to[attr] = values; break; default: values = [][concat](params[attr]); from2 = [][concat](from[attr]); diff[attr] = []; i = element.paper.customattributes[attr].length; while (i--) { diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; } break; } } } var easing = params.easing, easyeasy = r.easing_formulas[easing]; if (!easyeasy) { easyeasy = str(easing).match(bezierrg); if (easyeasy && easyeasy.length == 5) { var curve = easyeasy; easyeasy = function (t) { return cubicbezierattime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms); }; } else { easyeasy = pipe; } } timestamp = params.start || anim.start || +new date; e = { anim: anim, percent: percent, timestamp: timestamp, start: timestamp + (anim.del || 0), status: 0, initstatus: status || 0, stop: false, ms: ms, easing: easyeasy, from: from, diff: diff, to: to, el: element, callback: params.callback, prev: prev, next: next, repeat: times || anim.times, origin: element.attr(), totalorigin: totalorigin }; animationelements.push(e); if (status && !isinanim && !isinanimset) { e.stop = true; e.start = new date - ms * status; if (animationelements.length == 1) { return animation(); } } if (isinanimset) { e.start = new date - e.ms * status; } animationelements.length == 1 && requestanimframe(animation); } else { isinanim.initstatus = status; isinanim.start = new date - isinanim.ms * status; } eve("raphael.anim.start." + element.id, element, anim); } r.animation = function (params, ms, easing, callback) { if (params instanceof animation) { return params; } if (r.is(easing, "function") || !easing) { callback = callback || easing || null; easing = null; } params = object(params); ms = +ms || 0; var p = {}, json, attr; for (attr in params) if (params[has](attr) && tofloat(attr) != attr && tofloat(attr) + "%" != attr) { json = true; p[attr] = params[attr]; } if (!json) { return new animation(params, ms); } else { easing && (p.easing = easing); callback && (p.callback = callback); return new animation({100: p}, ms); } }; elproto.animate = function (params, ms, easing, callback) { var element = this; if (element.removed) { callback && callback.call(element); return element; } var anim = params instanceof animation ? params : r.animation(params, ms, easing, callback); runanimation(anim, element, anim.percents[0], null, element.attr()); return element; }; elproto.settime = function (anim, value) { if (anim && value != null) { this.status(anim, mmin(value, anim.ms) / anim.ms); } return this; }; elproto.status = function (anim, value) { var out = [], i = 0, len, e; if (value != null) { runanimation(anim, this, -1, mmin(value, 1)); return this; } else { len = animationelements.length; for (; i < len; i++) { e = animationelements[i]; if (e.el.id == this.id && (!anim || e.anim == anim)) { if (anim) { return e.status; } out.push({ anim: e.anim, status: e.status }); } } if (anim) { return 0; } return out; } }; elproto.pause = function (anim) { for (var i = 0; i < animationelements.length; i++) if (animationelements[i].el.id == this.id && (!anim || animationelements[i].anim == anim)) { if (eve("raphael.anim.pause." + this.id, this, animationelements[i].anim) !== false) { animationelements[i].paused = true; } } return this; }; elproto.resume = function (anim) { for (var i = 0; i < animationelements.length; i++) if (animationelements[i].el.id == this.id && (!anim || animationelements[i].anim == anim)) { var e = animationelements[i]; if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { delete e.paused; this.status(e.anim, e.status); } } return this; }; elproto.stop = function (anim) { for (var i = 0; i < animationelements.length; i++) if (animationelements[i].el.id == this.id && (!anim || animationelements[i].anim == anim)) { if (eve("raphael.anim.stop." + this.id, this, animationelements[i].anim) !== false) { animationelements.splice(i--, 1); } } return this; }; function stopanimation(paper) { for (var i = 0; i < animationelements.length; i++) if (animationelements[i].el.paper == paper) { animationelements.splice(i--, 1); } } eve.on("raphael.remove", stopanimation); eve.on("raphael.clear", stopanimation); elproto.tostring = function () { return "rapha\xebl\u2019s object"; }; // set var set = function (items) { this.items = []; this.length = 0; this.type = "set"; if (items) { for (var i = 0, ii = items.length; i < ii; i++) { if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == set)) { this[this.items.length] = this.items[this.items.length] = items[i]; this.length++; } } } }, setproto = set.prototype; setproto.push = function () { var item, len; for (var i = 0, ii = arguments.length; i < ii; i++) { item = arguments[i]; if (item && (item.constructor == elproto.constructor || item.constructor == set)) { len = this.items.length; this[len] = this.items[len] = item; this.length++; } } return this; }; setproto.pop = function () { this.length && delete this[this.length--]; return this.items.pop(); }; setproto.foreach = function (callback, thisarg) { for (var i = 0, ii = this.items.length; i < ii; i++) { if (callback.call(thisarg, this.items[i], i) === false) { return this; } } return this; }; for (var method in elproto) if (elproto[has](method)) { setproto[method] = (function (methodname) { return function () { var arg = arguments; return this.foreach(function (el) { el[methodname][apply](el, arg); }); }; })(method); } setproto.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(name, value); } } return this; }; setproto.clear = function () { while (this.length) { this.pop(); } }; setproto.splice = function (index, count, insertion) { index = index < 0 ? mmax(this.length + index, 0) : index; count = mmax(0, mmin(this.length - index, count)); var tail = [], todel = [], args = [], i; for (i = 2; i < arguments.length; i++) { args.push(arguments[i]); } for (i = 0; i < count; i++) { todel.push(this[index + i]); } for (; i < this.length - index; i++) { tail.push(this[index + i]); } var arglen = args.length; for (i = 0; i < arglen + tail.length; i++) { this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen]; } i = this.items.length = this.length -= count - arglen; while (this[i]) { delete this[i++]; } return new set(todel); }; setproto.exclude = function (el) { for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) { this.splice(i, 1); return true; } }; setproto.animate = function (params, ms, easing, callback) { (r.is(easing, "function") || !easing) && (callback = easing || null); var len = this.items.length, i = len, item, set = this, collector; if (!len) { return this; } callback && (collector = function () { !--len && callback.call(set); }); easing = r.is(easing, string) ? easing : collector; var anim = r.animation(params, ms, easing, collector); item = this.items[--i].animate(anim); while (i--) { this.items[i] && !this.items[i].removed && this.items[i].animatewith(item, anim, anim); } return this; }; setproto.insertafter = function (el) { var i = this.items.length; while (i--) { this.items[i].insertafter(el); } return this; }; setproto.getbbox = function () { var x = [], y = [], x2 = [], y2 = []; for (var i = this.items.length; i--;) if (!this.items[i].removed) { var box = this.items[i].getbbox(); x.push(box.x); y.push(box.y); x2.push(box.x + box.width); y2.push(box.y + box.height); } x = mmin[apply](0, x); y = mmin[apply](0, y); x2 = mmax[apply](0, x2); y2 = mmax[apply](0, y2); return { x: x, y: y, x2: x2, y2: y2, width: x2 - x, height: y2 - y }; }; setproto.clone = function (s) { s = new set; for (var i = 0, ii = this.items.length; i < ii; i++) { s.push(this.items[i].clone()); } return s; }; setproto.tostring = function () { return "rapha\xebl\u2018s set"; }; r.registerfont = function (font) { if (!font.face) { return font; } this.fonts = this.fonts || {}; var fontcopy = { w: font.w, face: {}, glyphs: {} }, family = font.face["font-family"]; 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); } else { this.fonts[family] = [fontcopy]; } if (!font.svg) { 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) { 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) if (path[has](k)) { fontcopy.glyphs[glyph].k[k] = path.k[k]; } } } } return font; }; paperproto.getfont = function (family, weight, style, stretch) { stretch = stretch || "normal"; style = style || "normal"; weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400; if (!r.fonts) { return; } var font = r.fonts[family]; if (!font) { var name = new regexp("(^|\\s)" + family.replace(/[^\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++) { thefont = font[i]; if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) { break; } } } return thefont; }; paperproto.print = function (x, y, string, font, size, origin, letter_spacing) { origin = origin || "middle"; // baseline|middle letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1); var letters = str(string)[split](e), shift = 0, notfirst = 0, path = e, scale; r.is(font, string) && (font = this.getfont(font)); if (font) { scale = (size || 16) / font.face["units-per-em"]; var bb = font.face.bbox[split](separator), top = +bb[0], lineheight = bb[3] - bb[1], shifty = 0, height = +bb[1] + (origin == "baseline" ? lineheight + (+font.face.descent) : lineheight / 2); for (var i = 0, ii = letters.length; i < ii; i++) { if (letters[i] == "\n") { shift = 0; curr = 0; notfirst = 0; shifty += lineheight; } else { var prev = notfirst && font.glyphs[letters[i - 1]] || {}, curr = font.glyphs[letters[i]]; shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0; notfirst = 1; } if (curr && curr.d) { path += r.transformpath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]); } } } return this.path(path).attr({ fill: "#000", stroke: "none" }); }; paperproto.add = function (json) { if (r.is(json, "array")) { var res = this.set(), i = 0, ii = json.length, j; for (; i < ii; i++) { j = json[i] || {}; elements[has](j.type) && res.push(this[j.type]().attr(j)); } } return res; }; r.format = function (token, params) { var args = r.is(params, array) ? [0][concat](params) : arguments; token && r.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) { return args[++i] == null ? e : args[i]; })); return token || e; }; r.fullfill = (function () { var tokenregex = /\{([^\}]+)\}/g, objnotationregex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties replacer = function (all, key, obj) { var res = obj; key.replace(objnotationregex, function (all, name, quote, quotedname, isfunc) { name = name || quotedname; if (res) { if (name in res) { res = res[name]; } typeof res == "function" && isfunc && (res = res()); } }); res = (res == null || res == obj ? all : res) + ""; return res; }; return function (str, obj) { return string(str).replace(tokenregex, function (all, key) { return replacer(all, key, obj); }); }; })(); r.ninja = function () { oldraphael.was ? (g.win.raphael = oldraphael.is) : delete raphael; return r; }; r.st = setproto; // firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html (function (doc, loaded, f) { if (doc.readystate == null && doc.addeventlistener){ doc.addeventlistener(loaded, f = function () { doc.removeeventlistener(loaded, f, false); doc.readystate = "complete"; }, false); doc.readystate = "loading"; } function isloaded() { (/in/).test(doc.readystate) ? settimeout(isloaded, 9) : r.eve("raphael.domload"); } isloaded(); })(document, "domcontentloaded"); oldraphael.was ? (g.win.raphael = r) : (raphael = r); eve.on("raphael.domload", function () { loaded = true; }); })(); // ┌─────────────────────────────────────────────────────────────────────┐ \\ // │ raphaël - javascript vector library │ \\ // ├─────────────────────────────────────────────────────────────────────┤ \\ // │ svg module │ \\ // ├─────────────────────────────────────────────────────────────────────┤ \\ // │ copyright (c) 2008-2011 dmitry baranovskiy (http://raphaeljs.com) │ \\ // │ copyright (c) 2008-2011 sencha labs (http://sencha.com) │ \\ // │ licensed under the mit (http://raphaeljs.com/license.html) license. │ \\ // └─────────────────────────────────────────────────────────────────────┘ \\ window.raphael.svg && function (r) { var has = "hasownproperty", str = string, tofloat = parsefloat, toint = parseint, math = math, mmax = math.max, abs = math.abs, pow = math.pow, separator = /[, ]+/, eve = r.eve, e = "", s = " "; var xlink = "http://www.w3.org/1999/xlink", markers = { block: "m5,0 0,2.5 5,5z", classic: "m5,0 0,2.5 5,5 3.5,3 3.5,2z", diamond: "m2.5,0 5,2.5 2.5,5 0,2.5z", open: "m6,1 1,3.5 6,6", oval: "m2.5,0a2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z" }, markercounter = {}; r.tostring = function () { return "your browser supports svg.\nyou are running rapha\xebl " + this.version; }; var $ = function (el, attr) { if (attr) { if (typeof el == "string") { el = $(el); } for (var key in attr) if (attr[has](key)) { if (key.substring(0, 6) == "xlink:") { el.setattributens(xlink, key.substring(6), str(attr[key])); } else { el.setattribute(key, str(attr[key])); } } } else { el = r._g.doc.createelementns("http://www.w3.org/2000/svg", el); el.style && (el.style.webkittaphighlightcolor = "rgba(0,0,0,0)"); } return el; }, addgradientfill = function (element, gradient) { var type = "linear", id = element.id + gradient, fx = .5, fy = .5, o = element.node, svg = element.paper, s = o.style, el = r._g.doc.getelementbyid(id); if (!el) { gradient = str(gradient).replace(r._radial_gradient, function (all, _fx, _fy) { type = "radial"; if (_fx && _fy) { fx = tofloat(_fx); fy = tofloat(_fy); var dir = ((fy > .5) * 2 - 1); pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) && fy != .5 && (fy = fy.tofixed(5) - 1e-5 * dir); } 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(r.rad(angle)), math.sin(r.rad(angle))], max = 1 / (mmax(abs(vector[2]), 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 = r._parsedots(gradient); if (!dots) { return null; } id = id.replace(/[\(\)\s,\xb0#]/g, "_"); if (element.gradient && id != element.gradient.id) { svg.defs.removechild(element.gradient); delete element.gradient; } if (!element.gradient) { el = $(type + "gradient", {id: id}); element.gradient = el; $(el, type == "radial" ? { fx: fx, fy: fy } : { x1: vector[0], y1: vector[1], x2: vector[2], y2: vector[3], gradienttransform: element.matrix.invert() }); svg.defs.appendchild(el); for (var i = 0, ii = dots.length; i < ii; i++) { el.appendchild($("stop", { offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%", "stop-color": dots[i].color || "#fff" })); } } } $(o, { fill: "url(#" + id + ")", opacity: 1, "fill-opacity": 1 }); s.fill = e; s.opacity = 1; s.fillopacity = 1; return 1; }, updateposition = function (o) { var bbox = o.getbbox(1); $(o.pattern, {patterntransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"}); }, addarrow = function (o, value, isend) { if (o.type == "path") { var values = str(value).tolowercase().split("-"), p = o.paper, se = isend ? "end" : "start", node = o.node, attrs = o.attrs, stroke = attrs["stroke-width"], i = values.length, type = "classic", from, to, dx, refx, attr, w = 3, h = 3, t = 5; while (i--) { switch (values[i]) { case "block": case "classic": case "oval": case "diamond": case "open": case "none": type = values[i]; break; case "wide": h = 5; break; case "narrow": h = 2; break; case "long": w = 5; break; case "short": w = 2; break; } } if (type == "open") { w += 2; h += 2; t += 2; dx = 1; refx = isend ? 4 : 1; attr = { fill: "none", stroke: attrs.stroke }; } else { refx = dx = w / 2; attr = { fill: attrs.stroke, stroke: "none" }; } if (o._.arrows) { if (isend) { o._.arrows.endpath && markercounter[o._.arrows.endpath]--; o._.arrows.endmarker && markercounter[o._.arrows.endmarker]--; } else { o._.arrows.startpath && markercounter[o._.arrows.startpath]--; o._.arrows.startmarker && markercounter[o._.arrows.startmarker]--; } } else { o._.arrows = {}; } if (type != "none") { var pathid = "raphael-marker-" + type, markerid = "raphael-marker-" + se + type + w + h; if (!r._g.doc.getelementbyid(pathid)) { p.defs.appendchild($($("path"), { "stroke-linecap": "round", d: markers[type], id: pathid })); markercounter[pathid] = 1; } else { markercounter[pathid]++; } var marker = r._g.doc.getelementbyid(markerid), use; if (!marker) { marker = $($("marker"), { id: markerid, markerheight: h, markerwidth: w, orient: "auto", refx: refx, refy: h / 2 }); use = $($("use"), { "xlink:href": "#" + pathid, transform: (isend ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : e) + "scale(" + w / t + "," + h / t + ")", "stroke-width": (1 / ((w / t + h / t) / 2)).tofixed(4) }); marker.appendchild(use); p.defs.appendchild(marker); markercounter[markerid] = 1; } else { markercounter[markerid]++; use = marker.getelementsbytagname("use")[0]; } $(use, attr); var delta = dx * (type != "diamond" && type != "oval"); if (isend) { from = o._.arrows.startdx * stroke || 0; to = r.gettotallength(attrs.path) - delta * stroke; } else { from = delta * stroke; to = r.gettotallength(attrs.path) - (o._.arrows.enddx * stroke || 0); } attr = {}; attr["marker-" + se] = "url(#" + markerid + ")"; if (to || from) { attr.d = raphael.getsubpath(attrs.path, from, to); } $(node, attr); o._.arrows[se + "path"] = pathid; o._.arrows[se + "marker"] = markerid; o._.arrows[se + "dx"] = delta; o._.arrows[se + "type"] = type; o._.arrows[se + "string"] = value; } else { if (isend) { from = o._.arrows.startdx * stroke || 0; to = r.gettotallength(attrs.path) - from; } else { from = 0; to = r.gettotallength(attrs.path) - (o._.arrows.enddx * stroke || 0); } o._.arrows[se + "path"] && $(node, {d: raphael.getsubpath(attrs.path, from, to)}); delete o._.arrows[se + "path"]; delete o._.arrows[se + "marker"]; delete o._.arrows[se + "dx"]; delete o._.arrows[se + "type"]; delete o._.arrows[se + "string"]; } for (attr in markercounter) if (markercounter[has](attr) && !markercounter[attr]) { var item = r._g.doc.getelementbyid(attr); item && item.parentnode.removechild(item); } } }, dasharray = { "": [0], "none": [0], "-": [3, 1], ".": [1, 1], "-.": [3, 1, 1, 1], "-..": [3, 1, 1, 1, 1, 1], ". ": [1, 3], "- ": [4, 3], "--": [8, 3], "- .": [4, 3, 1, 3], "--.": [8, 3, 1, 3], "--..": [8, 3, 1, 3, 1, 3] }, adddashes = function (o, value, params) { value = dasharray[str(value).tolowercase()]; if (value) { var width = o.attrs["stroke-width"] || "1", butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0, dashes = [], i = value.length; while (i--) { dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; } $(o.node, {"stroke-dasharray": dashes.join(",")}); } }, setfillandstroke = function (o, params) { var node = o.node, attrs = o.attrs, vis = node.style.visibility; node.style.visibility = "hidden"; for (var att in params) { if (params[has](att)) { if (!r._availableattrs[has](att)) { continue; } var value = params[att]; attrs[att] = value; switch (att) { case "blur": o.blur(value); break; case "href": case "title": case "target": var pn = node.parentnode; if (pn.tagname.tolowercase() != "a") { var hl = $("a"); pn.insertbefore(hl, node); hl.appendchild(node); pn = hl; } if (att == "target") { pn.setattributens(xlink, "show", value == "blank" ? "new" : value); } else { pn.setattributens(xlink, att, value); } break; case "cursor": node.style.cursor = value; break; case "transform": o.transform(value); break; case "arrow-start": addarrow(o, value); break; case "arrow-end": addarrow(o, value, 1); break; case "clip-rect": var rect = str(value).split(separator); if (rect.length == 4) { o.clip && o.clip.parentnode.parentnode.removechild(o.clip.parentnode); var el = $("clippath"), rc = $("rect"); el.id = r.createuuid(); $(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 path = node.getattribute("clip-path"); if (path) { var clip = r._g.doc.getelementbyid(path.replace(/(^url\(#|\)$)/g, e)); clip && clip.parentnode.removechild(clip); $(node, {"clip-path": e}); delete o.clip; } } break; case "path": if (o.type == "path") { $(node, {d: value ? attrs.path = r._pathtoabsolute(value) : "m0,0"}); o._.dirty = 1; if (o._.arrows) { "startstring" in o._.arrows && addarrow(o, o._.arrows.startstring); "endstring" in o._.arrows && addarrow(o, o._.arrows.endstring, 1); } } break; case "width": node.setattribute(att, value); o._.dirty = 1; if (attrs.fx) { att = "x"; value = attrs.x; } else { break; } case "x": if (attrs.fx) { value = -attrs.x - (attrs.width || 0); } case "rx": if (att == "rx" && o.type == "rect") { break; } case "cx": node.setattribute(att, value); o.pattern && updateposition(o); o._.dirty = 1; break; case "height": node.setattribute(att, value); o._.dirty = 1; if (attrs.fy) { att = "y"; value = attrs.y; } else { break; } case "y": if (attrs.fy) { value = -attrs.y - (attrs.height || 0); } case "ry": if (att == "ry" && o.type == "rect") { break; } case "cy": node.setattribute(att, value); o.pattern && updateposition(o); o._.dirty = 1; break; case "r": if (o.type == "rect") { $(node, {rx: value, ry: value}); } else { node.setattribute(att, value); } o._.dirty = 1; break; case "src": if (o.type == "image") { node.setattributens(xlink, "href", value); } break; case "stroke-width": if (o._.sx != 1 || o._.sy != 1) { value /= mmax(abs(o._.sx), abs(o._.sy)) || 1; } if (o.paper._vbsize) { value *= o.paper._vbsize; } node.setattribute(att, value); if (attrs["stroke-dasharray"]) { adddashes(o, attrs["stroke-dasharray"], params); } if (o._.arrows) { "startstring" in o._.arrows && addarrow(o, o._.arrows.startstring); "endstring" in o._.arrows && addarrow(o, o._.arrows.endstring, 1); } break; case "stroke-dasharray": adddashes(o, value, params); break; case "fill": var isurl = str(value).match(r._isurl); if (isurl) { el = $("pattern"); var ig = $("image"); el.id = r.createuuid(); $(el, {x: 0, y: 0, patternunits: "userspaceonuse", height: 1, width: 1}); $(ig, {x: 0, y: 0, "xlink:href": isurl[1]}); el.appendchild(ig); (function (el) { r._preload(isurl[1], function () { var w = this.offsetwidth, h = this.offsetheight; $(el, {width: w, height: h}); $(ig, {width: w, height: h}); o.paper.safari(); }); })(el); o.paper.defs.appendchild(el); $(node, {fill: "url(#" + el.id + ")"}); o.pattern = el; o.pattern && updateposition(o); break; } var clr = r.getrgb(value); if (!clr.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 ((o.type == "circle" || o.type == "ellipse" || str(value).charat() != "r") && addgradientfill(o, value)) { if ("opacity" in attrs || "fill-opacity" in attrs) { var gradient = r._g.doc.getelementbyid(node.getattribute("fill").replace(/^url\(#|\)$/g, e)); if (gradient) { var stops = gradient.getelementsbytagname("stop"); $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)}); } } attrs.gradient = value; attrs.fill = "none"; break; } clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); case "stroke": clr = r.getrgb(value); node.setattribute(att, clr.hex); att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); if (att == "stroke" && o._.arrows) { "startstring" in o._.arrows && addarrow(o, o._.arrows.startstring); "endstring" in o._.arrows && addarrow(o, o._.arrows.endstring, 1); } break; case "gradient": (o.type == "circle" || o.type == "ellipse" || str(value).charat() != "r") && addgradientfill(o, value); break; case "opacity": if (attrs.gradient && !attrs[has]("stroke-opacity")) { $(node, {"stroke-opacity": value > 1 ? value / 100 : value}); } // fall case "fill-opacity": if (attrs.gradient) { gradient = r._g.doc.getelementbyid(node.getattribute("fill").replace(/^url\(#|\)$/g, e)); if (gradient) { stops = gradient.getelementsbytagname("stop"); $(stops[stops.length - 1], {"stop-opacity": value}); } break; } default: att == "font-size" && (value = toint(value, 10) + "px"); var cssrule = att.replace(/(\-.)/g, function (w) { return w.substring(1).touppercase(); }); node.style[cssrule] = value; o._.dirty = 1; node.setattribute(att, value); break; } } } tunetext(o, params); node.style.visibility = vis; }, leading = 1.2, tunetext = function (el, 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 ? toint(r._g.doc.defaultview.getcomputedstyle(node.firstchild, e).getpropertyvalue("font-size"), 10) : 10; if (params[has]("text")) { a.text = params.text; while (node.firstchild) { node.removechild(node.firstchild); } var texts = str(params.text).split("\n"), tspans = [], tspan; for (var i = 0, ii = texts.length; i < ii; i++) { tspan = $("tspan"); i && $(tspan, {dy: fontsize * leading, x: a.x}); tspan.appendchild(r._g.doc.createtextnode(texts[i])); node.appendchild(tspan); tspans[i] = tspan; } } else { tspans = node.getelementsbytagname("tspan"); for (i = 0, ii = tspans.length; i < ii; i++) if (i) { $(tspans[i], {dy: fontsize * leading, x: a.x}); } else { $(tspans[0], {dy: 0}); } } $(node, {x: a.x, y: a.y}); el._.dirty = 1; var bb = el._getbbox(), dif = a.y - (bb.y + bb.height / 2); dif && r.is(dif, "finite") && $(tspans[0], {dy: dif}); }, element = function (node, svg) { var x = 0, y = 0; this[0] = this.node = node; node.raphael = true; this.id = r._oid++; node.raphaelid = this.id; this.matrix = r.matrix(); this.realpath = null; this.paper = svg; this.attrs = this.attrs || {}; this._ = { transform: [], sx: 1, sy: 1, deg: 0, dx: 0, dy: 0, dirty: 1 }; !svg.bottom && (svg.bottom = this); this.prev = svg.top; svg.top && (svg.top.next = this); svg.top = this; this.next = null; }, elproto = r.el; element.prototype = elproto; elproto.constructor = element; r._engine.path = function (pathstring, svg) { 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; }; elproto.rotate = function (deg, cx, cy) { if (this.removed) { return this; } deg = str(deg).split(separator); if (deg.length - 1) { cx = tofloat(deg[1]); cy = tofloat(deg[2]); } deg = tofloat(deg[0]); (cy == null) && (cx = cy); if (cx == null || cy == null) { var bbox = this.getbbox(1); cx = bbox.x + bbox.width / 2; cy = bbox.y + bbox.height / 2; } this.transform(this._.transform.concat([["r", deg, cx, cy]])); return this; }; elproto.scale = function (sx, sy, cx, cy) { if (this.removed) { return this; } sx = str(sx).split(separator); if (sx.length - 1) { sy = tofloat(sx[1]); cx = tofloat(sx[2]); cy = tofloat(sx[3]); } sx = tofloat(sx[0]); (sy == null) && (sy = sx); (cy == null) && (cx = cy); if (cx == null || cy == null) { var bbox = this.getbbox(1); } cx = cx == null ? bbox.x + bbox.width / 2 : cx; cy = cy == null ? bbox.y + bbox.height / 2 : cy; this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); return this; }; elproto.translate = function (dx, dy) { if (this.removed) { return this; } dx = str(dx).split(separator); if (dx.length - 1) { dy = tofloat(dx[1]); } dx = tofloat(dx[0]) || 0; dy = +dy || 0; this.transform(this._.transform.concat([["t", dx, dy]])); return this; }; elproto.transform = function (tstr) { var _ = this._; if (tstr == null) { return _.transform; } r._extracttransform(this, tstr); this.clip && $(this.clip, {transform: this.matrix.invert()}); this.pattern && updateposition(this); this.node && $(this.node, {transform: this.matrix}); if (_.sx != 1 || _.sy != 1) { var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1; this.attr({"stroke-width": sw}); } return this; }; elproto.hide = function () { !this.removed && this.paper.safari(this.node.style.display = "none"); return this; }; elproto.show = function () { !this.removed && this.paper.safari(this.node.style.display = ""); return this; }; elproto.remove = function () { if (this.removed || !this.node.parentnode) { return; } var paper = this.paper; paper.__set__ && paper.__set__.exclude(this); eve.unbind("raphael.*.*." + this.id); if (this.gradient) { paper.defs.removechild(this.gradient); } r._tear(this, paper); if (this.node.parentnode.tagname.tolowercase() == "a") { this.node.parentnode.parentnode.removechild(this.node.parentnode); } else { this.node.parentnode.removechild(this.node); } for (var i in this) { this[i] = typeof this[i] == "function" ? r._removedfactory(i) : null; } this.removed = true; }; elproto._getbbox = function () { if (this.node.style.display == "none") { this.show(); var hide = true; } var bbox = {}; try { bbox = this.node.getbbox(); } catch(e) { // firefox 3.0.x plays badly here } finally { bbox = bbox || {}; } hide && this.hide(); return bbox; }; elproto.attr = function (name, value) { if (this.removed) { return this; } if (name == null) { var res = {}; for (var a in this.attrs) if (this.attrs[has](a)) { res[a] = this.attrs[a]; } res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; res.transform = this._.transform; return res; } if (value == null && r.is(name, "string")) { if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) { return this.attrs.gradient; } if (name == "transform") { return this._.transform; } var names = name.split(separator), out = {}; for (var i = 0, ii = names.length; i < ii; i++) { name = names[i]; if (name in this.attrs) { out[name] = this.attrs[name]; } else if (r.is(this.paper.customattributes[name], "function")) { out[name] = this.paper.customattributes[name].def; } else { out[name] = r._availableattrs[name]; } } return ii - 1 ? out : out[names[0]]; } if (value == null && r.is(name, "array")) { out = {}; for (i = 0, ii = name.length; i < ii; i++) { out[name[i]] = this.attr(name[i]); } return out; } if (value != null) { var params = {}; params[name] = value; } else if (name != null && r.is(name, "object")) { params = name; } for (var key in params) { eve("raphael.attr." + key + "." + this.id, this, params[key]); } for (key in this.paper.customattributes) if (this.paper.customattributes[has](key) && params[has](key) && r.is(this.paper.customattributes[key], "function")) { var par = this.paper.customattributes[key].apply(this, [].concat(params[key])); this.attrs[key] = params[key]; for (var subkey in par) if (par[has](subkey)) { params[subkey] = par[subkey]; } } setfillandstroke(this, params); return this; }; elproto.tofront = function () { if (this.removed) { return this; } if (this.node.parentnode.tagname.tolowercase() == "a") { this.node.parentnode.parentnode.appendchild(this.node.parentnode); } else { this.node.parentnode.appendchild(this.node); } var svg = this.paper; svg.top != this && r._tofront(this, svg); return this; }; elproto.toback = function () { if (this.removed) { return this; } var parent = this.node.parentnode; if (parent.tagname.tolowercase() == "a") { parent.parentnode.insertbefore(this.node.parentnode, this.node.parentnode.parentnode.firstchild); } else if (parent.firstchild != this.node) { parent.insertbefore(this.node, this.node.parentnode.firstchild); } r._toback(this, this.paper); var svg = this.paper; return this; }; elproto.insertafter = function (element) { if (this.removed) { return this; } var node = element.node || element[element.length - 1].node; if (node.nextsibling) { node.parentnode.insertbefore(this.node, node.nextsibling); } else { node.parentnode.appendchild(this.node); } r._insertafter(this, element, this.paper); return this; }; elproto.insertbefore = function (element) { if (this.removed) { return this; } var node = element.node || element[0].node; node.parentnode.insertbefore(this.node, node); r._insertbefore(this, element, this.paper); return this; }; elproto.blur = function (size) { // experimental. no safari support. use it on your own risk. var t = this; if (+size !== 0) { var fltr = $("filter"), blur = $("fegaussianblur"); t.attrs.blur = size; fltr.id = r.createuuid(); $(blur, {stddeviation: +size || 1.5}); fltr.appendchild(blur); t.paper.defs.appendchild(fltr); t._blur = fltr; $(t.node, {filter: "url(#" + fltr.id + ")"}); } else { if (t._blur) { t._blur.parentnode.removechild(t._blur); delete t._blur; delete t.attrs.blur; } t.node.removeattribute("filter"); } }; r._engine.circle = function (svg, x, y, r) { var el = $("circle"); svg.canvas && svg.canvas.appendchild(el); var res = new element(el, svg); res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"}; res.type = "circle"; $(el, res.attrs); return res; }; r._engine.rect = function (svg, x, y, w, h, r) { var el = $("rect"); svg.canvas && svg.canvas.appendchild(el); var res = new element(el, svg); 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; }; r._engine.ellipse = function (svg, x, y, rx, ry) { var el = $("ellipse"); svg.canvas && svg.canvas.appendchild(el); var res = new element(el, svg); res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"}; res.type = "ellipse"; $(el, res.attrs); return res; }; r._engine.image = function (svg, src, x, y, w, h) { var el = $("image"); $(el, {x: x, y: y, width: w, height: h, preserveaspectratio: "none"}); el.setattributens(xlink, "href", src); svg.canvas && svg.canvas.appendchild(el); var res = new element(el, svg); res.attrs = {x: x, y: y, width: w, height: h, src: src}; res.type = "image"; return res; }; r._engine.text = function (svg, x, y, text) { var el = $("text"); svg.canvas && svg.canvas.appendchild(el); var res = new element(el, svg); res.attrs = { x: x, y: y, "text-anchor": "middle", text: text, font: r._availableattrs.font, stroke: "none", fill: "#000" }; res.type = "text"; setfillandstroke(res, res.attrs); return res; }; r._engine.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); if (this._viewbox) { this.setviewbox.apply(this, this._viewbox); } return this; }; r._engine.create = function () { var con = r._getcontainer.apply(0, arguments), container = con && con.container, x = con.x, y = con.y, width = con.width, height = con.height; if (!container) { throw new error("svg container not found."); } var cnvs = $("svg"), css = "overflow:hidden;", isfloating; x = x || 0; y = y || 0; width = width || 512; height = height || 342; $(cnvs, { height: height, version: 1.1, width: width, xmlns: "http://www.w3.org/2000/svg" }); if (container == 1) { cnvs.style.csstext = css + "position:absolute;left:" + x + "px;top:" + y + "px"; r._g.doc.body.appendchild(cnvs); isfloating = 1; } else { cnvs.style.csstext = css + "position:relative"; if (container.firstchild) { container.insertbefore(cnvs, container.firstchild); } else { container.appendchild(cnvs); } } container = new r._paper; container.width = width; container.height = height; container.canvas = cnvs; container.clear(); container._left = container._top = 0; isfloating && (container.renderfix = function () {}); container.renderfix(); return container; }; r._engine.setviewbox = function (x, y, w, h, fit) { eve("raphael.setviewbox", this, this._viewbox, [x, y, w, h, fit]); var size = mmax(w / this.width, h / this.height), top = this.top, aspectratio = fit ? "meet" : "xminymin", vb, sw; if (x == null) { if (this._vbsize) { size = 1; } delete this._vbsize; vb = "0 0 " + this.width + s + this.height; } else { this._vbsize = size; vb = x + s + y + s + w + s + h; } $(this.canvas, { viewbox: vb, preserveaspectratio: aspectratio }); while (size && top) { sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1; top.attr({"stroke-width": sw}); top._.dirty = 1; top._.dirtyt = 1; top = top.prev; } this._viewbox = [x, y, w, h, !!fit]; return this; }; r.prototype.renderfix = function () { var cnvs = this.canvas, s = cnvs.style, pos; try { pos = cnvs.getscreenctm() || cnvs.createsvgmatrix(); } catch (e) { pos = cnvs.createsvgmatrix(); } var left = -pos.e % 1, top = -pos.f % 1; if (left || top) { if (left) { this._left = (this._left + left) % 1; s.left = this._left + "px"; } if (top) { this._top = (this._top + top) % 1; s.top = this._top + "px"; } } }; r.prototype.clear = function () { r.eve("raphael.clear", this); var c = this.canvas; while (c.firstchild) { c.removechild(c.firstchild); } this.bottom = this.top = null; (this.desc = $("desc")).appendchild(r._g.doc.createtextnode("created with rapha\xebl " + r.version)); c.appendchild(this.desc); c.appendchild(this.defs = $("defs")); }; r.prototype.remove = function () { eve("raphael.remove", this); this.canvas.parentnode && this.canvas.parentnode.removechild(this.canvas); for (var i in this) { this[i] = typeof this[i] == "function" ? r._removedfactory(i) : null; } }; var setproto = r.st; for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { setproto[method] = (function (methodname) { return function () { var arg = arguments; return this.foreach(function (el) { el[methodname].apply(el, arg); }); }; })(method); } }(window.raphael); // ┌─────────────────────────────────────────────────────────────────────┐ \\ // │ raphaël - javascript vector library │ \\ // ├─────────────────────────────────────────────────────────────────────┤ \\ // │ vml module │ \\ // ├─────────────────────────────────────────────────────────────────────┤ \\ // │ copyright (c) 2008-2011 dmitry baranovskiy (http://raphaeljs.com) │ \\ // │ copyright (c) 2008-2011 sencha labs (http://sencha.com) │ \\ // │ licensed under the mit (http://raphaeljs.com/license.html) license. │ \\ // └─────────────────────────────────────────────────────────────────────┘ \\ window.raphael.vml && function (r) { var has = "hasownproperty", str = string, tofloat = parsefloat, math = math, round = math.round, mmax = math.max, mmin = math.min, abs = math.abs, fillstring = "fill", separator = /[, ]+/, eve = r.eve, ms = " progid:dximagetransform.microsoft", s = " ", e = "", map = {m: "m", l: "l", c: "c", z: "x", m: "t", l: "r", c: "v", z: "x"}, bites = /([clmz]),?([^clmz]*)/gi, blurregexp = / progid:\s+blur\([^\)]+\)/g, val = /-?[^,\s-]+/g, cssdot = "position:absolute;left:0;top:0;width:1px;height:1px", zoom = 21600, pathtypes = {path: 1, rect: 1, image: 1}, ovaltypes = {circle: 1, ellipse: 1}, path2vml = function (path) { var total = /[ahqstv]/ig, command = r._pathtoabsolute; str(path).match(total) && (command = r._path2curve); total = /[clmz]/g; if (command == r._pathtoabsolute && !str(path).match(total)) { var res = str(path).replace(bites, function (all, command, args) { var vals = [], ismove = command.tolowercase() == "m", res = map[command]; args.replace(val, function (value) { if (ismove && vals.length == 2) { res += vals + map[command == "m" ? "l" : "l"]; vals = []; } vals.push(round(value * zoom)); }); return res + vals; }); return res; } var pa = command(path), p, r; res = []; for (var i = 0, ii = pa.length; i < ii; i++) { p = pa[i]; r = pa[i][0].tolowercase(); r == "z" && (r = "x"); for (var j = 1, jj = p.length; j < jj; j++) { r += round(p[j] * zoom) + (j != jj - 1 ? "," : e); } res.push(r); } return res.join(s); }, compensation = function (deg, dx, dy) { var m = r.matrix(); m.rotate(-deg, .5, .5); return { dx: m.x(dx, dy), dy: m.y(dx, dy) }; }, setcoords = function (p, sx, sy, dx, dy, deg) { var _ = p._, m = p.matrix, fillpos = _.fillpos, o = p.node, s = o.style, y = 1, flip = "", dxdy, kx = zoom / sx, ky = zoom / sy; s.visibility = "hidden"; if (!sx || !sy) { return; } o.coordsize = abs(kx) + s + abs(ky); s.rotation = deg * (sx * sy < 0 ? -1 : 1); if (deg) { var c = compensation(deg, dx, dy); dx = c.dx; dy = c.dy; } sx < 0 && (flip += "x"); sy < 0 && (flip += " y") && (y = -1); s.flip = flip; o.coordorigin = (dx * -kx) + s + (dy * -ky); if (fillpos || _.fillsize) { var fill = o.getelementsbytagname(fillstring); fill = fill && fill[0]; o.removechild(fill); if (fillpos) { c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1])); fill.position = c.dx * y + s + c.dy * y; } if (_.fillsize) { fill.size = _.fillsize[0] * abs(sx) + s + _.fillsize[1] * abs(sy); } o.appendchild(fill); } s.visibility = "visible"; }; r.tostring = function () { return "your browser doesn\u2019t support svg. falling down to vml.\nyou are running rapha\xebl " + this.version; }; var addarrow = function (o, value, isend) { var values = str(value).tolowercase().split("-"), se = isend ? "end" : "start", i = values.length, type = "classic", w = "medium", h = "medium"; while (i--) { switch (values[i]) { case "block": case "classic": case "oval": case "diamond": case "open": case "none": type = values[i]; break; case "wide": case "narrow": h = values[i]; break; case "long": case "short": w = values[i]; break; } } var stroke = o.node.getelementsbytagname("stroke")[0]; stroke[se + "arrow"] = type; stroke[se + "arrowlength"] = w; stroke[se + "arrowwidth"] = h; }, setfillandstroke = function (o, params) { // o.paper.canvas.style.display = "none"; o.attrs = o.attrs || {}; var node = o.node, a = o.attrs, s = node.style, xy, newpath = pathtypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r), isoval = ovaltypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry), res = o; for (var par in params) if (params[has](par)) { a[par] = params[par]; } if (newpath) { a.path = r._getpath[o.type](o); o._.dirty = 1; } params.href && (node.href = params.href); params.title && (node.title = params.title); params.target && (node.target = params.target); params.cursor && (s.cursor = params.cursor); "blur" in params && o.blur(params.blur); if (params.path && o.type == "path" || newpath) { node.path = path2vml(~str(a.path).tolowercase().indexof("r") ? r._pathtoabsolute(a.path) : a.path); if (o.type == "image") { o._.fillpos = [a.x, a.y]; o._.fillsize = [a.width, a.height]; setcoords(o, 1, 1, 0, 0, 0); } } "transform" in params && o.transform(params.transform); if (isoval) { var cx = +a.cx, cy = +a.cy, rx = +a.rx || +a.r || 0, ry = +a.ry || +a.r || 0; node.path = r.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom)); } if ("clip-rect" in params) { var rect = str(params["clip-rect"]).split(separator); if (rect.length == 4) { rect[2] = +rect[2] + (+rect[0]); rect[3] = +rect[3] + (+rect[1]); var div = node.cliprect || r._g.doc.createelement("div"), dstyle = div.style; 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"; node.parentnode.insertbefore(div, node); div.appendchild(node); node.cliprect = div; } } if (!params["clip-rect"]) { node.cliprect && (node.cliprect.style.clip = "auto"); } } if (o.textpath) { var textpathstyle = o.textpath.style; params.font && (textpathstyle.font = params.font); params["font-family"] && (textpathstyle.fontfamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, e) + '"'); params["font-size"] && (textpathstyle.fontsize = params["font-size"]); params["font-weight"] && (textpathstyle.fontweight = params["font-weight"]); params["font-style"] && (textpathstyle.fontstyle = params["font-style"]); } if ("arrow-start" in params) { addarrow(res, params["arrow-start"]); } if ("arrow-end" in params) { addarrow(res, params["arrow-end"], 1); } if (params.opacity != null || params["stroke-width"] != null || params.fill != null || params.src != null || params.stroke != null || params["stroke-width"] != null || params["stroke-opacity"] != null || params["fill-opacity"] != null || params["stroke-dasharray"] != null || params["stroke-miterlimit"] != null || params["stroke-linejoin"] != null || params["stroke-linecap"] != null) { var fill = node.getelementsbytagname(fillstring), newfill = false; fill = fill && fill[0]; !fill && (newfill = fill = createnode(fillstring)); if (o.type == "image" && params.src) { fill.src = params.src; } params.fill && (fill.on = true); if (fill.on == null || params.fill == "none" || params.fill === null) { fill.on = false; } if (fill.on && params.fill) { var isurl = str(params.fill).match(r._isurl); if (isurl) { fill.parentnode == node && node.removechild(fill); fill.rotate = true; fill.src = isurl[1]; fill.type = "tile"; var bbox = o.getbbox(1); fill.position = bbox.x + s + bbox.y; o._.fillpos = [bbox.x, bbox.y]; r._preload(isurl[1], function () { o._.fillsize = [this.offsetwidth, this.offsetheight]; }); } else { fill.color = r.getrgb(params.fill).hex; fill.src = e; fill.type = "solid"; if (r.getrgb(params.fill).error && (res.type in {circle: 1, ellipse: 1} || str(params.fill).charat() != "r") && addgradientfill(res, params.fill, fill)) { a.fill = "none"; a.gradient = params.fill; fill.rotate = false; } } } if ("fill-opacity" in params || "opacity" in params) { var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+r.getrgb(params.fill).o + 1 || 2) - 1); opacity = mmin(mmax(opacity, 0), 1); fill.opacity = opacity; if (fill.src) { fill.color = "none"; } } node.appendchild(fill); var stroke = (node.getelementsbytagname("stroke") && node.getelementsbytagname("stroke")[0]), newstroke = false; !stroke && (newstroke = stroke = createnode("stroke")); if ((params.stroke && params.stroke != "none") || params["stroke-width"] || params["stroke-opacity"] != null || params["stroke-dasharray"] || params["stroke-miterlimit"] || params["stroke-linejoin"] || params["stroke-linecap"]) { stroke.on = true; } (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false); var strokecolor = r.getrgb(params.stroke); stroke.on && params.stroke && (stroke.color = strokecolor.hex); opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokecolor.o + 1 || 2) - 1); var width = (tofloat(params["stroke-width"]) || 1) * .75; opacity = mmin(mmax(opacity, 0), 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 = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round"); if (params["stroke-dasharray"]) { var dasharray = { "-": "shortdash", ".": "shortdot", "-.": "shortdashdot", "-..": "shortdashdotdot", ". ": "dot", "- ": "dash", "--": "longdash", "- .": "dashdot", "--.": "longdashdot", "--..": "longdashdotdot" }; stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : e; } newstroke && node.appendchild(stroke); } if (res.type == "text") { res.paper.canvas.style.display = e; var span = res.paper.span, m = 100, fontsize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/); s = span.style; a.font && (s.font = a.font); a["font-family"] && (s.fontfamily = a["font-family"]); a["font-weight"] && (s.fontweight = a["font-weight"]); a["font-style"] && (s.fontstyle = a["font-style"]); fontsize = tofloat(a["font-size"] || fontsize && fontsize[0]) || 10; s.fontsize = fontsize * m + "px"; res.textpath.string && (span.innerhtml = str(res.textpath.string).replace(/")); var brect = span.getboundingclientrect(); res.w = a.w = (brect.right - brect.left) / m; res.h = a.h = (brect.bottom - brect.top) / m; // res.paper.canvas.style.display = "none"; res.x = a.x; res.y = a.y + res.h / 2; ("x" in params || "y" in params) && (res.path.v = r.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) { res._.dirty = 1; break; } // text-anchor emulation switch (a["text-anchor"]) { case "start": res.textpath.style["v-text-align"] = "left"; res.bbx = res.w / 2; break; case "end": res.textpath.style["v-text-align"] = "right"; res.bbx = -res.w / 2; break; default: res.textpath.style["v-text-align"] = "center"; res.bbx = 0; break; } res.textpath.style["v-text-kern"] = true; } // res.paper.canvas.style.display = e; }, addgradientfill = function (o, gradient, fill) { o.attrs = o.attrs || {}; var attrs = o.attrs, pow = math.pow, opacity, oindex, type = "linear", fxfy = ".5 .5"; o.attrs.gradient = gradient; gradient = str(gradient).replace(r._radial_gradient, function (all, fx, fy) { type = "radial"; if (fx && fy) { fx = tofloat(fx); fy = tofloat(fy); pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .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 = r._parsedots(gradient); if (!dots) { return null; } o = o.shape || o.node; if (dots.length) { o.removechild(fill); fill.on = true; fill.method = "none"; fill.color = dots[0].color; fill.color2 = dots[dots.length - 1].color; var clrs = []; for (var i = 0, ii = dots.length; i < ii; i++) { dots[i].offset && clrs.push(dots[i].offset + s + dots[i].color); } fill.colors = clrs.length ? clrs.join() : "0% " + fill.color; if (type == "radial") { fill.type = "gradienttitle"; fill.focus = "100%"; fill.focussize = "0 0"; fill.focusposition = fxfy; fill.angle = 0; } else { // fill.rotate= true; fill.type = "gradient"; fill.angle = (270 - angle) % 360; } o.appendchild(fill); } return 1; }, element = function (node, vml) { this[0] = this.node = node; node.raphael = true; this.id = r._oid++; node.raphaelid = this.id; this.x = 0; this.y = 0; this.attrs = {}; this.paper = vml; this.matrix = r.matrix(); this._ = { transform: [], sx: 1, sy: 1, dx: 0, dy: 0, deg: 0, dirty: 1, dirtyt: 1 }; !vml.bottom && (vml.bottom = this); this.prev = vml.top; vml.top && (vml.top.next = this); vml.top = this; this.next = null; }; var elproto = r.el; element.prototype = elproto; elproto.constructor = element; elproto.transform = function (tstr) { if (tstr == null) { return this._.transform; } var vbs = this.paper._viewboxshift, vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : e, oldt; if (vbs) { oldt = tstr = str(tstr).replace(/\.{3}|\u2026/g, this._.transform || e); } r._extracttransform(this, vbt + tstr); var matrix = this.matrix.clone(), skew = this.skew, o = this.node, split, isgrad = ~str(this.attrs.fill).indexof("-"), ispatt = !str(this.attrs.fill).indexof("url("); matrix.translate(-.5, -.5); if (ispatt || isgrad || this.type == "image") { skew.matrix = "1 0 0 1"; skew.offset = "0 0"; split = matrix.split(); if ((isgrad && split.norotation) || !split.issimple) { o.style.filter = matrix.tofilter(); var bb = this.getbbox(), bbt = this.getbbox(1), dx = bb.x - bbt.x, dy = bb.y - bbt.y; o.coordorigin = (dx * -zoom) + s + (dy * -zoom); setcoords(this, 1, 1, dx, dy, 0); } else { o.style.filter = e; setcoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate); } } else { o.style.filter = e; skew.matrix = str(matrix); skew.offset = matrix.offset(); } oldt && (this._.transform = oldt); return this; }; elproto.rotate = function (deg, cx, cy) { if (this.removed) { return this; } if (deg == null) { return; } deg = str(deg).split(separator); if (deg.length - 1) { cx = tofloat(deg[1]); cy = tofloat(deg[2]); } deg = tofloat(deg[0]); (cy == null) && (cx = cy); if (cx == null || cy == null) { var bbox = this.getbbox(1); cx = bbox.x + bbox.width / 2; cy = bbox.y + bbox.height / 2; } this._.dirtyt = 1; this.transform(this._.transform.concat([["r", deg, cx, cy]])); return this; }; elproto.translate = function (dx, dy) { if (this.removed) { return this; } dx = str(dx).split(separator); if (dx.length - 1) { dy = tofloat(dx[1]); } dx = tofloat(dx[0]) || 0; dy = +dy || 0; if (this._.bbox) { this._.bbox.x += dx; this._.bbox.y += dy; } this.transform(this._.transform.concat([["t", dx, dy]])); return this; }; elproto.scale = function (sx, sy, cx, cy) { if (this.removed) { return this; } sx = str(sx).split(separator); if (sx.length - 1) { sy = tofloat(sx[1]); cx = tofloat(sx[2]); cy = tofloat(sx[3]); isnan(cx) && (cx = null); isnan(cy) && (cy = null); } sx = tofloat(sx[0]); (sy == null) && (sy = sx); (cy == null) && (cx = cy); if (cx == null || cy == null) { var bbox = this.getbbox(1); } cx = cx == null ? bbox.x + bbox.width / 2 : cx; cy = cy == null ? bbox.y + bbox.height / 2 : cy; this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); this._.dirtyt = 1; return this; }; elproto.hide = function () { !this.removed && (this.node.style.display = "none"); return this; }; elproto.show = function () { !this.removed && (this.node.style.display = e); return this; }; elproto._getbbox = function () { if (this.removed) { return {}; } return { x: this.x + (this.bbx || 0) - this.w / 2, y: this.y - this.h, width: this.w, height: this.h }; }; elproto.remove = function () { if (this.removed || !this.node.parentnode) { return; } this.paper.__set__ && this.paper.__set__.exclude(this); r.eve.unbind("raphael.*.*." + this.id); r._tear(this, this.paper); this.node.parentnode.removechild(this.node); this.shape && this.shape.parentnode.removechild(this.shape); for (var i in this) { this[i] = typeof this[i] == "function" ? r._removedfactory(i) : null; } this.removed = true; }; elproto.attr = function (name, value) { if (this.removed) { return this; } if (name == null) { var res = {}; for (var a in this.attrs) if (this.attrs[has](a)) { res[a] = this.attrs[a]; } res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; res.transform = this._.transform; return res; } if (value == null && r.is(name, "string")) { if (name == fillstring && this.attrs.fill == "none" && this.attrs.gradient) { return this.attrs.gradient; } var names = name.split(separator), out = {}; for (var i = 0, ii = names.length; i < ii; i++) { name = names[i]; if (name in this.attrs) { out[name] = this.attrs[name]; } else if (r.is(this.paper.customattributes[name], "function")) { out[name] = this.paper.customattributes[name].def; } else { out[name] = r._availableattrs[name]; } } return ii - 1 ? out : out[names[0]]; } if (this.attrs && value == null && r.is(name, "array")) { out = {}; for (i = 0, ii = name.length; i < ii; i++) { out[name[i]] = this.attr(name[i]); } return out; } var params; if (value != null) { params = {}; params[name] = value; } value == null && r.is(name, "object") && (params = name); for (var key in params) { eve("raphael.attr." + key + "." + this.id, this, params[key]); } if (params) { for (key in this.paper.customattributes) if (this.paper.customattributes[has](key) && params[has](key) && r.is(this.paper.customattributes[key], "function")) { var par = this.paper.customattributes[key].apply(this, [].concat(params[key])); this.attrs[key] = params[key]; for (var subkey in par) if (par[has](subkey)) { params[subkey] = par[subkey]; } } // this.paper.canvas.style.display = "none"; if (params.text && this.type == "text") { this.textpath.string = params.text; } setfillandstroke(this, params); // this.paper.canvas.style.display = e; } return this; }; elproto.tofront = function () { !this.removed && this.node.parentnode.appendchild(this.node); this.paper && this.paper.top != this && r._tofront(this, this.paper); return this; }; elproto.toback = function () { if (this.removed) { return this; } if (this.node.parentnode.firstchild != this.node) { this.node.parentnode.insertbefore(this.node, this.node.parentnode.firstchild); r._toback(this, this.paper); } return this; }; elproto.insertafter = function (element) { if (this.removed) { return this; } if (element.constructor == r.st.constructor) { element = element[element.length - 1]; } if (element.node.nextsibling) { element.node.parentnode.insertbefore(this.node, element.node.nextsibling); } else { element.node.parentnode.appendchild(this.node); } r._insertafter(this, element, this.paper); return this; }; elproto.insertbefore = function (element) { if (this.removed) { return this; } if (element.constructor == r.st.constructor) { element = element[0]; } element.node.parentnode.insertbefore(this.node, element.node); r._insertbefore(this, element, this.paper); return this; }; elproto.blur = function (size) { var s = this.node.runtimestyle, f = s.filter; f = f.replace(blurregexp, e); if (+size !== 0) { this.attrs.blur = size; s.filter = f + s + ms + ".blur(pixelradius=" + (+size || 1.5) + ")"; s.margin = r.format("-{0}px 0 0 -{0}px", round(+size || 1.5)); } else { s.filter = f; s.margin = 0; delete this.attrs.blur; } }; r._engine.path = function (pathstring, vml) { var el = createnode("shape"); el.style.csstext = cssdot; el.coordsize = zoom + s + zoom; el.coordorigin = vml.coordorigin; var p = new element(el, vml), attr = {fill: "none", stroke: "#000"}; pathstring && (attr.path = pathstring); p.type = "path"; p.path = []; p.path = e; setfillandstroke(p, attr); vml.canvas.appendchild(el); var skew = createnode("skew"); skew.on = true; el.appendchild(skew); p.skew = skew; p.transform(e); return p; }; r._engine.rect = function (vml, x, y, w, h, r) { var path = r._rectpath(x, y, w, h, r), res = vml.path(path), a = res.attrs; res.x = a.x = x; res.y = a.y = y; res.w = a.width = w; res.h = a.height = h; a.r = r; a.path = path; res.type = "rect"; return res; }; r._engine.ellipse = function (vml, x, y, rx, ry) { var res = vml.path(), a = res.attrs; res.x = x - rx; res.y = y - ry; res.w = rx * 2; res.h = ry * 2; res.type = "ellipse"; setfillandstroke(res, { cx: x, cy: y, rx: rx, ry: ry }); return res; }; r._engine.circle = function (vml, x, y, r) { var res = vml.path(), a = res.attrs; res.x = x - r; res.y = y - r; res.w = res.h = r * 2; res.type = "circle"; setfillandstroke(res, { cx: x, cy: y, r: r }); return res; }; r._engine.image = function (vml, src, x, y, w, h) { var path = r._rectpath(x, y, w, h), res = vml.path(path).attr({stroke: "none"}), a = res.attrs, node = res.node, fill = node.getelementsbytagname(fillstring)[0]; a.src = src; res.x = a.x = x; res.y = a.y = y; res.w = a.width = w; res.h = a.height = h; a.path = path; res.type = "image"; fill.parentnode == node && node.removechild(fill); fill.rotate = true; fill.src = src; fill.type = "tile"; res._.fillpos = [x, y]; res._.fillsize = [w, h]; node.appendchild(fill); setcoords(res, 1, 1, 0, 0, 0); return res; }; r._engine.text = function (vml, x, y, text) { var el = createnode("shape"), path = createnode("path"), o = createnode("textpath"); x = x || 0; y = y || 0; text = text || ""; path.v = r.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1); path.textpathok = true; o.string = str(text); o.on = true; el.style.csstext = cssdot; el.coordsize = zoom + s + zoom; el.coordorigin = "0 0"; var p = new element(el, vml), attr = { fill: "#000", stroke: "none", font: r._availableattrs.font, text: text }; p.shape = el; p.path = path; p.textpath = o; p.type = "text"; p.attrs.text = str(text); p.attrs.x = x; p.attrs.y = y; p.attrs.w = 1; p.attrs.h = 1; setfillandstroke(p, attr); el.appendchild(o); el.appendchild(path); vml.canvas.appendchild(el); var skew = createnode("skew"); skew.on = true; el.appendchild(skew); p.skew = skew; p.transform(e); return p; }; r._engine.setsize = function (width, height) { var cs = this.canvas.style; this.width = width; this.height = height; width == +width && (width += "px"); height == +height && (height += "px"); cs.width = width; cs.height = height; cs.clip = "rect(0 " + width + " " + height + " 0)"; if (this._viewbox) { r._engine.setviewbox.apply(this, this._viewbox); } return this; }; r._engine.setviewbox = function (x, y, w, h, fit) { r.eve("raphael.setviewbox", this, this._viewbox, [x, y, w, h, fit]); var width = this.width, height = this.height, size = 1 / mmax(w / width, h / height), h, w; if (fit) { h = height / h; w = width / w; if (w * h < width) { x -= (width - w * h) / 2 / h; } if (h * w < height) { y -= (height - h * w) / 2 / w; } } this._viewbox = [x, y, w, h, !!fit]; this._viewboxshift = { dx: -x, dy: -y, scale: size }; this.foreach(function (el) { el.transform("..."); }); return this; }; var createnode; r._engine.initwin = function (win) { var doc = win.document; doc.createstylesheet().addrule(".rvml", "behavior:url(#default#vml)"); try { !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); createnode = function (tagname) { return doc.createelement(''); }; } catch (e) { createnode = function (tagname) { return doc.createelement('<' + tagname + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); }; } }; r._engine.initwin(r._g.win); r._engine.create = function () { var con = r._getcontainer.apply(0, arguments), container = con.container, height = con.height, s, width = con.width, x = con.x, y = con.y; if (!container) { throw new error("vml container not found."); } var res = new r._paper, c = res.canvas = r._g.doc.createelement("div"), cs = c.style; x = x || 0; y = y || 0; width = width || 512; height = height || 342; res.width = width; res.height = height; width == +width && (width += "px"); height == +height && (height += "px"); res.coordsize = zoom * 1e3 + s + zoom * 1e3; res.coordorigin = "0 0"; res.span = r._g.doc.createelement("span"); res.span.style.csstext = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;"; c.appendchild(res.span); cs.csstext = r.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height); if (container == 1) { r._g.doc.body.appendchild(c); cs.left = x + "px"; cs.top = y + "px"; cs.position = "absolute"; } else { if (container.firstchild) { container.insertbefore(c, container.firstchild); } else { container.appendchild(c); } } res.renderfix = function () {}; return res; }; r.prototype.clear = function () { r.eve("raphael.clear", this); this.canvas.innerhtml = e; this.span = r._g.doc.createelement("span"); this.span.style.csstext = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;"; this.canvas.appendchild(this.span); this.bottom = this.top = null; }; r.prototype.remove = function () { r.eve("raphael.remove", this); this.canvas.parentnode.removechild(this.canvas); for (var i in this) { this[i] = typeof this[i] == "function" ? r._removedfactory(i) : null; } return true; }; var setproto = r.st; for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { setproto[method] = (function (methodname) { return function () { var arg = arguments; return this.foreach(function (el) { el[methodname].apply(el, arg); }); }; })(method); } }(window.raphael);