/*!
- * Raphael 1.2.9dev - JavaScript Vector Library
+ * Raphael 1.3.0dev - JavaScript Vector Library
*
* Copyright (c) 2008 - 2009 Dmitry Baranovskiy (http://raphaeljs.com)
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
*/
-
-
+
+
window.Raphael = (function () {
var separator = /[, ]+/,
elements = /^(circle|rect|path|ellipse|text|image)$/,
concat = "concat",
E = "",
S = " ",
- events = "click dblclick mousedown mousemove mouseout mouseover mouseup".split(S),
+ split = "split",
+ events = "click dblclick mousedown mousemove mouseout mouseover mouseup"[split](S),
has = "hasOwnProperty",
- isit = /^\[object\s+|\]$/gi,
join = "join",
length = "length",
proto = "prototype",
colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgb\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|rgb\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\)|hs[bl]\(\s*([\d\.]+\s*,\s*[\d\.]+\s*,\s*[\d\.]+)\s*\)|hs[bl]\(\s*([\d\.]+%\s*,\s*[\d\.]+%\s*,\s*[\d\.]+%)\s*\))\s*$/i,
round = math.round,
setAttribute = "setAttribute",
- split = "split",
toFloat = parseFloat,
toInt = parseInt,
upperCase = String[proto].toUpperCase,
availableAttrs = {"clip-rect": "0 0 10e9 10e9", cursor: "default", cx: 0, cy: 0, fill: "#fff", "fill-opacity": 1, font: '10px "Arial"', "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, gradient: 0, height: 0, href: "http://raphaeljs.com/", opacity: 1, path: "M0,0", r: 0, rotation: 0, rx: 0, ry: 0, scale: "1 1", src: "", stroke: "#000", "stroke-dasharray": "", "stroke-linecap": "butt", "stroke-linejoin": "butt", "stroke-miterlimit": 0, "stroke-opacity": 1, "stroke-width": 1, target: "_blank", "text-anchor": "middle", title: "Raphael", translation: "0 0", width: 0, x: 0, y: 0},
availableAnimAttrs = {"clip-rect": "csv", cx: nu, cy: nu, fill: "colour", "fill-opacity": nu, "font-size": nu, height: nu, opacity: nu, path: "path", r: nu, rotation: "csv", rx: nu, ry: nu, scale: "csv", stroke: "colour", "stroke-opacity": nu, "stroke-width": nu, translation: "csv", width: nu, x: nu, y: nu},
rp = "replace";
- R.version = "1.2.9dev";
- R.type = (win.SVGAngle || doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", 1.1) ? "SVG" : "VML");
+ R.version = "1.3.0dev";
+ R.type = (win.SVGAngle || doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
if (R.type == "VML") {
var d = document.createElement("div");
d.innerHTML = '<!--[if vml]><br><br><![endif]-->';
}
}
R.svg = !(R.vml = R.type == "VML");
+ Paper[proto] = R[proto];
R._id = 0;
R._oid = 0;
R.fn = {};
R.is = function (o, type) {
type = lowerCase.call(type);
- return ((type == "object" || type == "undefined") && typeof o == type) || (o == null && type == "null") || lowerCase.call(objectToString.call(o)[rp](isit, E)) == type;
+ return ((type == "object" || type == "undefined") && typeof o == type) || (o == null && type == "null") || lowerCase.call(objectToString.call(o).slice(8, -1)) == type;
};
R.setWindow = function (newwin) {
win = newwin;
}
return newf;
}
-
+
R.getRGB = cacher(function (colour) {
if (!colour || !!((colour = colour + E).indexOf("-") + 1)) {
return {r: -1, g: -1, b: -1, hex: "none", error: 1};
data[toString] = R._path2string;
return data;
});
+ R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+ var t1 = 1 - t,
+ 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,
+ mx = p1x + 2 * t * (c1x - p1x) + t * t * (c2x - 2 * c1x + p1x),
+ my = p1y + 2 * t * (c1y - p1y) + t * t * (c2y - 2 * c1y + p1y),
+ nx = c1x + 2 * t * (c2x - c1x) + t * t * (p2x - 2 * c2x + c1x),
+ ny = c1y + 2 * t * (c2y - c1y) + t * t * (p2y - 2 * c2y + c1y),
+ ax = (1 - t) * p1x + t * c1x,
+ ay = (1 - t) * p1y + t * c1y,
+ cx = (1 - t) * c2x + t * p2x,
+ cy = (1 - t) * c2y + t * p2y,
+ alpha = (90 - math.atan((mx - nx) / (my - ny)) * 180 / math.PI) % 360;
+ 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};
+ };
var pathDimensions = cacher(function (path) {
if (!path) {
return {x: 0, y: 0, width: 0, height: 0};
cy = k * -ry * x / rx + (y1 + y2) / 2,
f1 = math.asin(((y1 - cy) / ry).toFixed(7)),
f2 = math.asin(((y2 - cy) / ry).toFixed(7));
-
+
f1 = x1 < cx ? PI - f1 : f1;
f2 = x2 < cx ? PI - f2 : f2;
f1 < 0 && (f1 = PI * 2 + f1);
return newres;
}
},
- findDotAtSegment = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+ 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
};
- }),
- findDotsAtSegment = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
- var t1 = 1 - t,
- 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,
- mx = p1x + 2 * t * (c1x - p1x) + t * t * (c2x - 2 * c1x + p1x),
- my = p1y + 2 * t * (c1y - p1y) + t * t * (c2y - 2 * c1y + p1y),
- nx = c1x + 2 * t * (c2x - c1x) + t * t * (p2x - 2 * c2x + c1x),
- ny = c1y + 2 * t * (c2y - c1y) + t * t * (p2y - 2 * c2y + c1y),
- ax = (1 - t) * p1x + t * c1x,
- ay = (1 - t) * p1y + t * c1y,
- cx = (1 - t) * c2x + t * p2x,
- cy = (1 - t) * c2y + t * p2y;
- 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}};
- }),
+ },
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),
};
},
radial_gradient = /^r(?:\(([^,]+?)\s*,\s*([^\)]+?)\))?/;
-
+
// SVG
if (R.svg) {
Paper[proto].svgns = "http://www.w3.org/2000/svg";
$(ig, {x: 0, y: 0});
ig.setAttributeNS(o.paper.xlink, "href", isURL[1]);
el[appendChild](ig);
-
+
var img = doc.createElement("img");
img.style.cssText = "position:absolute;left:-9999em;top-9999em";
img.onload = function () {
var a = el.attrs,
node = el.node,
fontSize = node.firstChild ? toInt(doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
-
+
if (params[has]("text")) {
a.text = params.text;
while (node.firstChild) {
insertbefore(this, element, this.paper);
return this;
};
-
+ // Element[proto].getTotalLength = function () {
+ // if (this.type != "path") {
+ // return -1;
+ // }
+ // return this.node.getTotalLength();
+ // };
+ // Element[proto].getPointAtLength = function (length) {
+ // if (this.type != "path") {
+ // return -1;
+ // }
+ // var point = this.node.getPointAtLength(length);
+ // return {x: point.x, y: point.y};
+ // };
var theCircle = function (svg, x, y, r) {
x = round(x);
y = round(y);
}
};
}
-
+
// VML
if (R.vml) {
var path2vml = function (path) {
res.H = a.h = res.paper.span.offsetHeight;
res.X = a.x;
res.Y = a.y + round(res.H / 2);
-
+
// text-anchor emulationm
switch (a["text-anchor"]) {
case "start":
insertbefore(this, element, this.paper);
return this;
};
-
+
var theCircle = function (vml, x, y, r) {
var g = createNode("group"),
o = createNode("oval"),
};
Paper[proto].clear = function () {
this.canvas.innerHTML = E;
+ this.span = doc.createElement("span");
+ this.span.style.cssText = "position:absolute;left:-9999px;top:-9999px;padding:0;margin:0;line-height:1;display:inline;";
+ this.canvas[appendChild](this.span);
this.bottom = this.top = null;
};
Paper[proto].remove = function () {
}
};
}
-
+
// rest
// Safari or Chrome (WebKit) rendering bug workaround method
if ((/^Apple|^Google/).test(navigator.vendor) && !(navigator.userAgent.indexOf("Version/4.0") + 1)) {
} else {
Paper[proto].safari = function () {};
}
-
+
// Events
var addEvent = (function () {
if (doc.addEventListener) {
delete attr.translation;
return this.paper[this.type]().attr(attr);
};
+ var getLengthFactory = function (istotal) {
+ return function (length) {
+ if (this.type != "path") {
+ return -1;
+ }
+ var path = path2curve(this.attrs.path), x, y, p, l,
+ 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 = segmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+ if (!istotal && len + l > length) {
+ return R.findDotsAtSegment(x, y, p[1], p[2], p[3], p[4], p[5], p[6], (length - len) / l);
+ }
+ len += l;
+ x = +p[5];
+ y = +p[6];
+ }
+ }
+ return istotal ? len : R.findDotsAtSegment(x, y, p[1], p[2], p[3], p[4], p[5], p[6], 1);
+ };
+ },
+ segmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
+ var old = {x: 0, y: 0},
+ len = 0;
+ for (var i = 0; i < 1.01; i+=.01) {
+ var dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, i);
+ i && (len += math.sqrt(pow(old.x - dot.x, 2) + pow(old.y - dot.y, 2)));
+ old = dot;
+ }
+ return len;
+ };
+ Element[proto].getTotalLength = getLengthFactory(1);
+ Element[proto].getPointAtLength = getLengthFactory();
// animation easing formulas
R.easing_formulas = {
return l;
}
};
-
+
var animationElements = {length : 0},
animation = function () {
var Now = +new Date;
return "Rapha\xebl\u2019s object";
};
R.ae = animationElements;
-
+
// Set
var Set = function (items) {
this.items = [];
height: mmax[apply](0, h) - y
};
};
-
+
R.registerFont = function (font) {
if (!font.face) {
return font;
}
return out;
};
-
+
R.format = function (token) {
var args = R.is(arguments[1], "array") ? [0][concat](arguments[1]) : arguments,
rg = /\{(\d+)\}/g;