Skip to content

殷洪（管理员） / raphael

Go to a project
Commit 9655adec by Dmitry Baranovskiy
Options

0.7.2 

• IE8 support (thank you to William Edney)
• scientific notation support
parent 0c935da0
Showing with 77 additions and 87 deletions
raphael.js
/*
* Raphael 0.7.1 - JavaScript Vector Library
* Raphael 0.7.2 - JavaScript Vector Library
*
* Copyright (c) 2008 – 2009 Dmitry Baranovskiy (http://raphaeljs.com)
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
......@@ -14,7 +14,7 @@ var Raphael = (function () {
R = function () {
return create.apply(R, arguments);
};
R.version = "0.7.1";
R.version = "0.7.2";
R.type = (win.SVGAngle ? "SVG" : "VML");
R.svg = !(R.vml = R.type == "VML");
R.idGenerator = 0;
......@@ -82,16 +82,11 @@ var Raphael = (function () {
green = red.g;
red = red.r;
}
if (typeof red == "string" && red.charAt(0) == "#") {
if (red.length == 4) {
blue = parseInt(red.substring(3), 16);
green = parseInt(red.substring(2, 3), 16);
red = parseInt(red.substring(1, 2), 16);
} else {
blue = parseInt(red.substring(5), 16);
green = parseInt(red.substring(3, 5), 16);
red = parseInt(red.substring(1, 3), 16);
}
if (typeof red == "string") {
var clr = getRGB(red);
red = clr.r;
green = clr.g;
blue = clr.b;
}
if (red > 1 || green > 1 || blue > 1) {
red /= 255;
......@@ -218,9 +213,9 @@ var Raphael = (function () {
if (pathString.toString.toString() == toString.toString()) {
return pathString;
}
pathString.replace(/([achlmqstvz])[\s,]*((-?\d*\.?\d*\s*,?\s*)+)/ig, function (a, b, c) {
pathString.replace(/([achlmqstvz])[\s,]*((-?\d*(?:e-?\d+|\.?\d*)\s*,?\s*)+)/ig, function (a, b, c) {
var params = [], name = b.toLowerCase();
c.replace(/(-?\d*\.?\d*)\s*,?\s*/ig, function (a, b) {
c.replace(/(-?\d*(?:e-?\d+|\.?\d*))\s*,?\s*/ig, function (a, b) {
b && params.push(+b);
});
while (params.length >= paramCounts[name]) {
......@@ -970,31 +965,6 @@ var Raphael = (function () {
sy: 1
};
};
Element.prototype.translate = function (x, y) {
if (x == undefined && y == undefined) {
return {x: this._.tx, y: this._.ty};
}
this._.tx += +x;
this._.ty += +y;
switch (this.type) {
case "circle":
case "ellipse":
this.attr({cx: this.attrs.cx + x, cy: this.attrs.cy + y});
break;
case "rect":
case "image":
case "text":
this.attr({x: this.attrs.x + +x, y: this.attrs.y + +y});
break;
case "path":
var path = pathToRelative(this.attrs.path);
path[0][1] += +x;
path[0][2] += +y;
this.attr({path: path.join(" ")});
break;
}
return this;
};
Element.prototype.rotate = function (deg, cx, cy) {
if (deg == null) {
return this._.rt.deg;
......@@ -1214,7 +1184,7 @@ var Raphael = (function () {
this.canvas.setAttribute("height", this.height);
return this;
};
create = function () {
var create = function () {
// container, width, height
// x, y, width, height
if (typeof arguments[0] == "string") {
......@@ -1293,18 +1263,18 @@ var Raphael = (function () {
// VML
if (R.vml) {
thePath = function (params, pathString, VML) {
var g = doc.createElement("rvml:group"), gl = g.style;
var g = createNode("group"), gl = g.style;
gl.position = "absolute";
gl.left = 0;
gl.top = 0;
gl.width = VML.width + "px";
gl.height = VML.height + "px";
var el = doc.createElement("rvml:shape"), ol = el.style;
var el = createNode("shape"), ol = el.style;
ol.width = VML.width + "px";
ol.height = VML.height + "px";
el.path = "";
if (params["class"]) {
el.className = params["class"];
el.className = "rvml " + params["class"];
}
el.coordsize = this.coordsize;
el.coordorigin = this.coordorigin;
......@@ -1560,7 +1530,7 @@ var Raphael = (function () {
params["font-style"] && (s.fontStyle = params["font-style"]);
if (typeof params.opacity != "undefined" || typeof params["stroke-width"] != "undefined" || typeof params.fill != "undefined" || typeof params.stroke != "undefined" || params["stroke-width"] || params["stroke-opacity"] || params["stroke-dasharray"] || params["stroke-miterlimit"] || params["stroke-linejoin"] || params["stroke-linecap"]) {
o = o.shape || o.node;
var fill = (o.getElementsByTagName("fill") && o.getElementsByTagName("fill")[0]) || doc.createElement("rvml:fill");
var fill = (o.getElementsByTagName("fill") && o.getElementsByTagName("fill")[0]) || createNode("fill");
if ("fill-opacity" in params || "opacity" in params) {
fill.opacity = ((+params["fill-opacity"] + 1 || 2) - 1) * ((+params.opacity + 1 || 2) - 1);
}
......@@ -1582,7 +1552,7 @@ var Raphael = (function () {
}
}
o.appendChild(fill);
var stroke = (o.getElementsByTagName("stroke") && o.getElementsByTagName("stroke")[0]) || doc.createElement("rvml:stroke");
var stroke = (o.getElementsByTagName("stroke") && o.getElementsByTagName("stroke")[0]) || createNode("stroke");
if ((params.stroke && params.stroke != "none") || params["stroke-width"] || typeof params["stroke-opacity"] != "undefined" || params["stroke-dasharray"] || params["stroke-miterlimit"] || params["stroke-linejoin"] || params["stroke-linecap"]) {
stroke.on = true;
}
......@@ -1652,7 +1622,7 @@ var Raphael = (function () {
if (fill.length) {
fill = fill[0];
} else {
fill = doc.createElement("rvml:fill");
fill = createNode("fill");
}
if (gradient.dots.length) {
fill.on = true;
......@@ -1825,22 +1795,6 @@ var Raphael = (function () {
this.Group.style.display = "block";
return this;
};
Element.prototype.translate = function (x, y) {
if (x == undefined && y == undefined) {
return {x: this._.tx, y: this._.ty};
}
this._.tx += +x;
this._.ty += +y;
if (this.type == "path") {
var path = this.attrs.path;
path = pathToRelative(path);
path[0][1] += +x;
path[0][2] += +y;
this.attr({path: path.join(" ")});
}
this.setBox({x: this._.tx, y: this._.ty});
return this;
};
Element.prototype.getBBox = function () {
return {
x: this.X,
......@@ -1914,8 +1868,8 @@ var Raphael = (function () {
return this;
};
var theCircle = function (vml, x, y, r) {
var g = doc.createElement("rvml:group");
var o = doc.createElement("rvml:oval");
var g = createNode("group");
var o = createNode("oval");
g.appendChild(o);
vml.canvas.appendChild(g);
var res = new Element(o, g, vml);
......@@ -1928,8 +1882,8 @@ var Raphael = (function () {
return res;
};
var theRect = function (vml, x, y, w, h, r) {
var g = doc.createElement("rvml:group");
var o = doc.createElement(r ? "rvml:roundrect" : "rvml:rect");
var g = createNode("group");
var o = createNode(r ? "roundrect" : "rect");
if (r) {
o.arcsize = r / (Math.min(w, h));
}
......@@ -1947,8 +1901,8 @@ var Raphael = (function () {
return res;
};
var theEllipse = function (vml, x, y, rx, ry) {
var g = doc.createElement("rvml:group");
var o = doc.createElement("rvml:oval");
var g = createNode("group");
var o = createNode("oval");
g.appendChild(o);
vml.canvas.appendChild(g);
var res = new Element(o, g, vml);
......@@ -1962,8 +1916,8 @@ var Raphael = (function () {
return res;
};
var theImage = function (vml, src, x, y, w, h) {
var g = doc.createElement("rvml:group");
var o = doc.createElement("rvml:image");
var g = createNode("group");
var o = createNode("image");
o.src = src;
g.appendChild(o);
vml.canvas.appendChild(g);
......@@ -1977,9 +1931,9 @@ var Raphael = (function () {
return res;
};
var theText = function (vml, x, y, text) {
var g = doc.createElement("rvml:group"), gs = g.style;
var el = doc.createElement("rvml:shape"), ol = el.style;
var path = doc.createElement("rvml:path"), ps = path.style;
var g = createNode("group"), gs = g.style;
var el = createNode("shape"), ol = el.style;
var path = createNode("path"), ps = path.style;
path.v = ["m", Math.round(x), ", ", Math.round(y - 2), "l", Math.round(x) + 1, ", ", Math.round(y - 2)].join("");
path.textpathok = true;
ol.width = vml.width;
......@@ -1989,7 +1943,7 @@ var Raphael = (function () {
gs.top = 0;
gs.width = vml.width;
gs.height = vml.height;
var o = doc.createElement("rvml:textpath");
var o = createNode("textpath");
o.string = text;
o.on = true;
o.coordsize = vml.coordsize;
......@@ -2018,7 +1972,20 @@ var Raphael = (function () {
this.canvas.coordsize = this.width + " " + this.height;
return this;
};
create = function () {
doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
try {
if (!doc.namespaces.rvml) {
doc.namespaces.add("rvml","urn:schemas-microsoft-com:vml");
}
var createNode = function (tagName) {
return doc.createElement('<rvml:' + tagName + ' class="rvml">');
};
} catch (e) {
var createNode = function (tagName) {
return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
};
}
var create = function () {
// container, width, height
// x, y, width, height
var container, width, height;
......@@ -2042,19 +2009,15 @@ var Raphael = (function () {
if (!container) {
throw new Error("VML container not found.");
}
if (!doc.namespaces["rvml"]) {
doc.namespaces.add("rvml","urn:schemas-microsoft-com:vml");
doc.createStyleSheet().addRule("rvml\\:*", "behavior:url(#default#VML)");
}
var c = doc.createElement("div"),
d = doc.createElement("div"),
r = paper.canvas = doc.createElement("rvml:group"),
r = paper.canvas = createNode("group"),
cs = c.style, rs = r.style;
paper.width = width;
paper.height = height;
width = width || "320px";
height = height || "200px";
cs.clip = "rect(0 " + width + " " + height + " 0)";
cs.clip = "rect(0 " + width + "px " + height + "px 0)";
cs.top = "-2px";
cs.left = "-2px";
cs.position = "absolute";
......@@ -2065,7 +2028,7 @@ var Raphael = (function () {
r.coordsize = (/%$/.test(width) ? width : parseFloat(width, 10)) + " " + (/%$/.test(height) ? height : parseFloat(height, 10));
r.coordorigin = "0 0";
var b = doc.createElement("rvml:rect"), bs = b.style;
var b = createNode("rect"), bs = b.style;
bs.left = bs.top = 0;
bs.width = rs.width;
bs.height = rs.height;
......@@ -2211,17 +2174,16 @@ var Raphael = (function () {
};
paper.drawGrid = function (x, y, w, h, wv, hv, color) {
color = color || "#000";
var p = this.path({stroke: color, "stroke-width": 1})
.moveTo(x, y).lineTo(x + w, y).lineTo(x + w, y + h).lineTo(x, y + h).lineTo(x, y),
var path = ["M", x, y, "L", x + w, y, x + w, y + h, x, y + h, x, y],
rowHeight = h / hv,
columnWidth = w / wv;
for (var i = 1; i < hv; i++) {
p.moveTo(x, y + i * rowHeight).lineTo(x + w, y + i * rowHeight);
path = path.concat(["M", x, y + i * rowHeight, "L", x + w, y + i * rowHeight]);
}
for (var i = 1; i < wv; i++) {
p.moveTo(x + i * columnWidth, y).lineTo(x + i * columnWidth, y + h);
path = path.concat(["M", x + i * columnWidth, y, "L", x + i * columnWidth, y + h]);
}
return p;
return this.path({stroke: color, "stroke-width": 1}, path.join(","));
};
paper.pathfinder = function (p, path) {
var commands = {
......@@ -2485,10 +2447,36 @@ var Raphael = (function () {
})();
return this;
};
Element.prototype.translate = function (x, y) {
if (x == null) {
return {x: this._.tx, y: this._.ty};
}
this._.tx += +x;
this._.ty += +y;
switch (this.type) {
case "circle":
case "ellipse":
this.attr({cx: this.attrs.cx + x, cy: this.attrs.cy + y});
break;
case "rect":
case "image":
case "text":
this.attr({x: this.attrs.x + +x, y: this.attrs.y + +y});
break;
case "path":
var path = pathToRelative(this.attrs.path);
path[0][1] += +x;
path[0][2] += +y;
this.attr({path: path.join(" ")});
break;
}
return this;
};
// Set
var Set = function (itemsArray) {
this.items = [];
this.length = (itemsArray && itemsArray.length) || 0;
if (itemsArray && itemsArray.constructor == Array) {
for (var i = itemsArray.length; i--;) {
if (itemsArray[i].constructor == Element) {
......@@ -2502,6 +2490,7 @@ var Raphael = (function () {
var len = this.items.length;
this.items[len] = item;
this[len] = item;
this.length++;
}
return this;
};
......@@ -2511,6 +2500,7 @@ var Raphael = (function () {
this[j] = this[j + 1];
}
delete this[jj + 1];
this.length--;
return res;
};
for (var method in Element.prototype) {
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment