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Commit 38050094 by Dmitry Baranovskiy
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Fix clip-rect code and some other optimisation.

parent a6f898c7
Showing with 52 additions and 27 deletions
raphael.js
/*
* Raphael 1.0 RC1.2 - JavaScript Vector Library
* Raphael 1.0 RC1.3 - 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.
......@@ -18,10 +18,10 @@ window.Raphael = (function () {
return create.apply(R, arguments);
},
paper = {},
availableAttrs = {"clip-rect": "0 0 0 0", cx: 0, cy: 0, fill: "#fff", "fill-opacity": 1, font: '10px "Arial"', "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, gradient: 0, height: 0, href: "http://raphaeljs.com/", opacity: 1, path: "M0,0", r: 0, rotation: 0, rx: 0, ry: 0, scale: "1 1", src: "", stroke: "#000", "stroke-dasharray": "", "stroke-linecap": "butt", "stroke-linejoin": "butt", "stroke-miterlimit": 0, "stroke-opacity": 1, "stroke-width": 1, target: "_blank", "text-anchor": "middle", title: "Raphael", translation: "0 0", width: 0, x: 0, y: 0},
availableAnimAttrs = {cx: "number", cy: "number", fill: "colour", "fill-opacity": "number", "font-size": "number", height: "number", opacity: "number", path: "path", r: "number", rotation: "csv", rx: "number", ry: "number", scale: "csv", stroke: "colour", "stroke-opacity": "number", "stroke-width": "number", translation: "csv", width: "number", x: "number", y: "number"},
availableAttrs = {"clip-rect": "0 0 10e9 10e9", 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: "number", cy: "number", fill: "colour", "fill-opacity": "number", "font-size": "number", height: "number", opacity: "number", path: "path", r: "number", rotation: "csv", rx: "number", ry: "number", scale: "csv", stroke: "colour", "stroke-opacity": "number", "stroke-width": "number", translation: "csv", width: "number", x: "number", y: "number"},
events = ["click", "dblclick", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup"];
R.version = "1.0 RC1.2";
R.version = "1.0 RC1.3";
R.type = (window.SVGAngle || document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
R.svg = !(R.vml = R.type == "VML");
R.idGenerator = 0;
......@@ -847,7 +847,7 @@ window.Raphael = (function () {
// ignoring opacity for internal points, because VML doesn't support it
el.appendChild(stop);
};
if (isopacity && typeof gradient.dots[ii - 1].opacity != "undefined") {
if (isopacity && gradient.dots[ii - 1].opacity != null) {
$(stop, {"stop-opacity": gradient.dots[ii - 1].opacity});
}
$(o, {
......@@ -887,14 +887,14 @@ window.Raphael = (function () {
var width = o.attrs["stroke-width"] || "1",
butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
dashes = [];
for (var i = 0, ii = value.length; i < ii; i++) {
dashes.push(value[i] * width + ((i % 2) ? 1 : -1) * butt);
var i = value.length;
while (i--) {
dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
}
value = dashes.join(",");
node.setAttribute("stroke-dasharray", value);
$(node, {"stroke-dasharray": dashes.join(",")});
}
};
parseInt(rot, 10) && o.rotate(0, true);
parseFloat(rot) && o.rotate(0, true);
for (var att in params) {
if (!(att in availableAttrs)) {
continue;
......@@ -916,9 +916,9 @@ window.Raphael = (function () {
pn.setAttributeNS(o.paper.xlink, att, value);
break;
case "clip-rect":
var rect = value.split(separator);
var rect = (value + "").split(separator);
if (rect.length == 4) {
o.clip && o.clip.parentNode.parentNode.removeChild(clip.parentNode);
o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
var el = doc.createElementNS(o.paper.svgns, "clipPath"),
rc = doc.createElementNS(o.paper.svgns, "rect");
el.id = "r" + (R.idGenerator++).toString(36);
......@@ -1331,29 +1331,34 @@ window.Raphael = (function () {
throw new Error("SVG container not found.");
}
paper.canvas = doc.createElementNS(paper.svgns, "svg");
paper.canvas.setAttribute("width", width || 512);
var cnvs = paper.canvas,
stl = cnvs.style;
cnvs.setAttribute("width", width || 512);
paper.width = width || 512;
paper.canvas.setAttribute("height", height || 342);
cnvs.setAttribute("height", height || 342);
paper.height = height || 342;
if (container == 1) {
doc.body.appendChild(paper.canvas);
paper.canvas.style.position = "absolute";
paper.canvas.style.left = x + "px";
paper.canvas.style.top = y + "px";
doc.body.appendChild(cnvs);
stl.position = "absolute";
stl.left = x + "px";
stl.top = y + "px";
} else {
if (container.firstChild) {
container.insertBefore(paper.canvas, container.firstChild);
container.insertBefore(cnvs, container.firstChild);
} else {
container.appendChild(paper.canvas);
container.appendChild(cnvs);
}
}
container = {
canvas: paper.canvas,
canvas: cnvs,
clear: function () {
while (this.canvas.firstChild) {
this.canvas.removeChild(this.canvas.firstChild);
}
this.desc = doc.createElementNS(paper.svgns, "desc");
this.defs = doc.createElementNS(paper.svgns, "defs");
this.desc.appendChild(doc.createTextNode("Created with Rapha\u00ebl"));
this.canvas.appendChild(this.desc);
this.canvas.appendChild(this.defs);
}
};
......@@ -1374,7 +1379,7 @@ window.Raphael = (function () {
paper.xlink = "http://www.w3.org/1999/xlink";
paper.safari = function () {
if ({"Apple Computer, Inc.": 1, "Google Inc.": 1}[navigator.vendor]) {
var rect = this.rect(-this.width, -this.height, this.width * 3, this.height * 3).attr({stroke: "none"});
var rect = this.rect(-99, -99, this.width + 99, this.height + 99);
setTimeout(function () {rect.remove();});
}
};
......@@ -1458,8 +1463,8 @@ window.Raphael = (function () {
if ("clip-rect" in params) {
var rect = (params["clip-rect"] + "").split(separator);
if (rect.length == 4) {
rect[2] += rect[0];
rect[3] += rect[1];
rect[2] = +rect[2] + (+rect[0]);
rect[3] = +rect[3] + (+rect[1]);
var div = node.clipRect || doc.createElement("div"),
dstyle = div.style,
group = node.parentNode;
......@@ -2194,6 +2199,9 @@ window.Raphael = (function () {
return theEllipse(this, x, y, rx, ry);
};
paper.path = function (pathString) {
if (pathString && typeof pathString != "string" && !R.isArray(pathString[0])) {
throw new Error("First argument for path method should be a string.");
}
return thePath(R.format.apply(R, arguments), this);
};
paper.image = function (src, x, y, w, h) {
......@@ -2213,7 +2221,7 @@ window.Raphael = (function () {
};
Element.prototype.scale = function (x, y, cx, cy) {
if (x == null && y == null) {
return {x: this._.sx, y: this._.sy, toString: function () { return +this.x.toFixed(3) + " " + (+this.y.toFixed(3)); }};
return {x: this._.sx, y: this._.sy, toString: function () { return this.x + " " + this.y; }};
}
y = y || x;
!+y && (y = x);
......@@ -2287,7 +2295,7 @@ window.Raphael = (function () {
path = pathToRelative(path);
path[0][1] += dx;
path[0][2] += dy;
this.attr({path: path.join(" ")});
break;
}
......@@ -2396,7 +2404,7 @@ window.Raphael = (function () {
for (var attr in params) {
if (attr in availableAnimAttrs) {
from[attr] = this.attr(attr);
(typeof from[attr] == "undefined") && (from[attr] = availableAttrs[attr]);
(from[attr] == null) && (from[attr] = availableAttrs[attr]);
to[attr] = params[attr];
switch (availableAnimAttrs[attr]) {
case "number":
......@@ -2439,6 +2447,15 @@ window.Raphael = (function () {
params[attr] = values;
from[attr] = (from[attr] + "").split(separator);
diff[attr] = [(values[0] - from[attr][0]) / ms, (values[1] - from[attr][1]) / ms, 0, 0];
break;
case "clip-rect":
from[attr] = (from[attr] + "").split(separator);
diff[attr] = [];
var i = 4;
while (i--) {
diff[attr][i] = (values[i] - from[attr][i]) / ms;
}
break;
}
to[attr] = values;
}
......@@ -2494,6 +2511,14 @@ window.Raphael = (function () {
break;
case "scale":
now = [+from[attr][0] + pos * ms * diff[attr][0], +from[attr][1] + pos * ms * diff[attr][1], (2 in params[attr] ? params[attr][2] : ""), (3 in params[attr] ? params[attr][3] : "")].join(" ");
break;
case "clip-rect":
now = [];
var i = 4;
while (i--) {
now[i] = +from[attr][i] + pos * ms * diff[attr][i];
}
break;
}
break;
}
......
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