/*
- * Raphael 0.5.4b - JavaScript Vector Library
+ * Raphael 0.6.3 - JavaScript Vector Library
*
- * Copyright (c) 2008 Dmitry Baranovskiy (raphaeljs.com)
+ * Copyright (c) 2008 – 2009 Dmitry Baranovskiy (http://raphaeljs.com)
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
*/
var Raphael = (function (type) {
var r = function () {
return r._create.apply(r, arguments);
};
- r.version = "0.5.4b";
+ r.version = "0.6.3";
r.type = type;
- var C = {};
- function Matrix(m11, m12, m21, m22, dx, dy) {
- this.m = [
- [m11 || 1, m12 || 0, 0],
- [m21 || 0, m22 || 1, 0],
- [dx || 0, dy || 0, 1],
- ];
- }
-
- C._getX = C._getY = C._getW = C._getH = function (x) { return x; };
+ var availableAttrs = {cx: 0, cy: 0, fill: "#fff", "fill-opacity": 1, font: '16px "Arial"', "font-family": '"Arial"', "font-size": "16", gradient: 0, height: 0, opacity: 1, path: "M0,0", r: 0, rotation: 0, rx: 0, ry: 0, scale: "1 1", stroke: "#000", "stroke-dasharray": "", "stroke-linecap": "butt", "stroke-linejoin": "butt", "stroke-miterlimit": 0, "stroke-opacity": 1, "stroke-width": 1, 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: "number", rx: "number", ry: "number", scale: "csv", stroke: "colour", "stroke-opacity": "number", "stroke-width": "number", translation: "csv", width: "number", x: "number", y: "number"},
+ C = {};
if (type == "VML") {
- Matrix.prototype.toString = function () {
- return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.m[0][0] +
- ", M12=" + this.m[1][0] + ", M21=" + this.m[0][1] + ", M22=" + this.m[1][1] +
- ", Dx=" + this.m[2][0] + ", Dy=" + this.m[2][1] + ", sizingmethod='auto expand', filtertype='bilinear')";
- };
var thePath = function (params, pathString, VML) {
var g = document.createElement("rvml:group"), gl = g.style;
gl.position = "absolute";
g.appendChild(el);
VML.canvas.appendChild(g);
var p = new Element(el, g, VML);
- setFillAndStroke(p, params);
- if (params.gradient) {
- addGrdientFill(p, params.gradient);
- }
p.isAbsolute = true;
p.type = "path";
p.path = [];
this.isAbsolute = false;
return this;
};
- p.redraw = function () {
- this.Path = "";
- var oldPath = this.path;
- this.path = [];
- for (var i = 0, ii = oldPath.length; i < ii; i++) {
- if (oldPath[i].type != "end") {
- this[oldPath[i].type + "To"].apply(this, oldPath[i].arg);
- } else {
- this.andClose();
- }
- };
- };
p.moveTo = function (x, y) {
var d = this.isAbsolute?"m":"t";
- var _getX = this.isAbsolute ? VML._getX : VML._getW;
- var _getY = this.isAbsolute ? VML._getY : VML._getH;
- d += Math.round(_getX(parseFloat(x, 10))) + " " + Math.round(_getY(parseFloat(y, 10)));
- this[0].path = this.Path += d;
- this.last.x = Math.round(_getX(parseFloat(x, 10)));
- this.last.y = Math.round(_getY(parseFloat(y, 10)));
+ d += Math.round(parseFloat(x, 10)) + " " + Math.round(parseFloat(y, 10));
+ this.node.path = this.Path += d;
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10);
this.last.isAbsolute = this.isAbsolute;
- this.path.push({type: "move", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
+ this.attrs.path += (this.isAbsolute ? "M" : "m") + [x, y];
return this;
};
p.lineTo = function (x, y) {
var d = this.isAbsolute?"l":"r";
- var _getX = this.isAbsolute ? VML._getX : VML._getW;
- var _getY = this.isAbsolute ? VML._getY : VML._getH;
- d += Math.round(_getX(parseFloat(x, 10))) + " " + Math.round(_getY(parseFloat(y, 10)));
+ d += Math.round(parseFloat(x, 10)) + " " + Math.round(parseFloat(y, 10));
this[0].path = this.Path += d;
- this.last.x = Math.round(_getX(parseFloat(x, 10)));
- this.last.y = Math.round(_getY(parseFloat(y, 10)));
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10);
this.last.isAbsolute = this.isAbsolute;
- this.path.push({type: "line", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
+ this.attrs.path += (this.isAbsolute ? "L" : "l") + [x, y];
+ return this;
+ };
+ p.arcTo = function (rx, ry, large_arc_flag, sweep_flag, x2, y2) {
+ // for more information of where this math came from visit:
+ // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
+ x2 = (this.isAbsolute ? 0 : this.last.x) + x2;
+ y2 = (this.isAbsolute ? 0 : this.last.y) + y2;
+ var x1 = this.last.x,
+ y1 = this.last.y,
+ x = (x1 - x2) / 2,
+ y = (y1 - y2) / 2,
+ k = (large_arc_flag == sweep_flag ? -1 : 1) *
+ Math.sqrt(Math.abs(rx * rx * ry * ry - rx * rx * y * y - ry * ry * x * x) / (rx * rx * y * y + ry * ry * x * x)),
+ cx = k * rx * y / ry + (x1 + x2) / 2,
+ cy = k * -ry * x / rx + (y1 + y2) / 2,
+ d = sweep_flag ? (this.isAbsolute ? "wa" : "wr") : (this.isAbsolute ? "at" : "ar"),
+ left = Math.round(cx - rx),
+ top = Math.round(cy - ry);
+ d += [left, top, Math.round(left + rx * 2), Math.round(top + ry * 2), Math.round(x1), Math.round(y1), Math.round(parseFloat(x2, 10)), Math.round(parseFloat(y2, 10))].join(", ");
+ this.node.path = this.Path += d;
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x2, 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y2, 10);
+ this.last.isAbsolute = this.isAbsolute;
+ this.attrs.path += (this.isAbsolute ? "A" : "a") + [rx, ry, 0, large_arc_flag, sweep_flag, x2, y2];
return this;
};
p.cplineTo = function (x1, y1, w1) {
if (!w1) {
return this.lineTo(x1, y1);
} else {
- var p = {};
- p._getX = this.isAbsolute ? VML._getX : VML._getW;
- p._getY = this.isAbsolute ? VML._getY : VML._getH;
- var x = Math.round(p._getX(Math.round(parseFloat(x1, 10) * 100) / 100));
- var y = Math.round(p._getY(Math.round(parseFloat(y1, 10) * 100) / 100));
- var w = Math.round(VML._getW(Math.round(parseFloat(w1, 10) * 100) / 100));
- var d = this.isAbsolute?"c":"v";
- var attr = [this.last.x + w, this.last.y, x - w, y, x, y];
+ var x = Math.round(Math.round(parseFloat(x1, 10) * 100) / 100),
+ y = Math.round(Math.round(parseFloat(y1, 10) * 100) / 100),
+ w = Math.round(Math.round(parseFloat(w1, 10) * 100) / 100),
+ d = this.isAbsolute ? "c" : "v",
+ attr = [Math.round(this.last.x) + w, Math.round(this.last.y), x - w, y, x, y],
+ svgattr = [this.last.x + w1, this.last.y, x1 - w1, y1, x1, y1];
d += attr.join(" ") + " ";
- this.last.x = attr[4];
- this.last.y = attr[5];
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + attr[4];
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + attr[5];
this.last.bx = attr[2];
this.last.by = attr[3];
- this[0].path = this.Path += d;
- this.path.push({type: "cpline", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
+ this.node.path = this.Path += d;
+ this.attrs.path += (this.isAbsolute ? "C" : "c") + svgattr;
return this;
}
};
p.curveTo = function () {
- var d = this.isAbsolute?"c":"v";
- var _getX = this.isAbsolute ? VML._getX : VML._getW;
- var _getY = this.isAbsolute ? VML._getY : VML._getH;
+ var d = this.isAbsolute ? "c" : "v";
if (arguments.length == 6) {
- this.last.x = Math.round(_getX(parseFloat(arguments[4], 10)));
- this.last.y = Math.round(_getY(parseFloat(arguments[5], 10)));
- this.last.bx = Math.round(_getX(parseFloat(arguments[2], 10)));
- this.last.by = Math.round(_getY(parseFloat(arguments[3], 10)));
- d += Math.round(_getX(parseFloat(arguments[0], 10))) + " " + Math.round(_getY(parseFloat(arguments[1], 10))) + " " +
- Math.round(_getX(parseFloat(arguments[2], 10))) + " " + Math.round(_getY(parseFloat(arguments[3], 10))) + " " +
- Math.round(_getX(parseFloat(arguments[4], 10))) + " " + Math.round(_getY(parseFloat(arguments[5], 10))) + " ";
+ this.last.bx = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10);
+ this.last.by = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10);
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[4], 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[5], 10);
+ d += [Math.round(parseFloat(arguments[0], 10)),
+ Math.round(parseFloat(arguments[1], 10)),
+ Math.round(parseFloat(arguments[2], 10)),
+ Math.round(parseFloat(arguments[3], 10)),
+ Math.round(parseFloat(arguments[4], 10)),
+ Math.round(parseFloat(arguments[5], 10))].join(" ") + " ";
this.last.isAbsolute = this.isAbsolute;
+ this.attrs.path += (this.isAbsolute ? "C" : "c") + Array.prototype.splice.call(arguments, 0, arguments.length);
}
- this[0].path = this.Path += d;
- this.path.push({type: "curve", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
+ if (arguments.length == 4) {
+ var bx = this.last.x * 2 - this.last.bx;
+ var by = this.last.y * 2 - this.last.by;
+ this.last.bx = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[0], 10);
+ this.last.by = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[1], 10);
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10);
+ d += [Math.round(bx), Math.round(by),
+ Math.round(parseFloat(arguments[0], 10)),
+ Math.round(parseFloat(arguments[1], 10)),
+ Math.round(parseFloat(arguments[2], 10)),
+ Math.round(parseFloat(arguments[3], 10))].join(" ") + " ";
+ this.attrs.path += (this.isAbsolute ? "S" : "s") + Array.prototype.splice.call(arguments, 0, arguments.length);
+ }
+ this.node.path = this.Path += d;
+ return this;
+ };
+ p.qcurveTo = function () {
+ var d = "qb";
+ if (arguments.length == 4) {
+ this.last.qx = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[0], 10);
+ this.last.qy = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[1], 10);
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10);
+ d += [Math.round(this.last.qx),
+ Math.round(this.last.qy),
+ Math.round(this.last.x),
+ Math.round(this.last.y)].join(" ") + " ";
+ this.last.isAbsolute = this.isAbsolute;
+ this.attrs.path += (this.isAbsolute ? "Q" : "q") + Array.prototype.splice.call(arguments, 0, arguments.length);
+ }
+ if (arguments.length == 2) {
+ this.last.qx = this.last.x * 2 - this.last.qx;
+ this.last.qy = this.last.y * 2 - this.last.qy;
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[2], 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[3], 10);
+ d += [Math.round(this.last.qx),
+ Math.round(this.last.qy),
+ Math.round(this.last.x),
+ Math.round(this.last.y)].join(" ") + " ";
+ this.attrs.path += (this.isAbsolute ? "T" : "t") + Array.prototype.splice.call(arguments, 0, arguments.length);
+ }
+ this.node.path = this.Path += d;
+ this.path.push({type: "qcurve", arg: [].slice.call(arguments, 0), pos: this.isAbsolute});
return this;
};
p.addRoundedCorner = function (r, dir) {
return o;
};
p.andClose = function () {
- this[0].path = (this.Path += "x e");
+ this.node.path = (this.Path += "x e");
+ this.attrs.path += "z";
return this;
};
if (typeof pathString == "string") {
- pathString = pathString.replace(/([mzlhvcsqta])/ig, ",$1,").replace(/([^,])\-/ig, "$1,-");
- path = pathString.split(",");
- var i = 1, ii = path.length;
- while (i < ii) {
- switch (path[i]) {
- case "M":
- p.absolutely().moveTo(path[++i], path[++i]);
- break;
- case "m":
- p.relatively().moveTo(path[++i], path[++i]);
- break;
- case "C":
- p.absolutely().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "c":
- p.relatively().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "L":
- p.absolutely().lineTo(path[++i], path[++i]);
- break;
- case "l":
- p.relatively().lineTo(path[++i], path[++i]);
- break;
- case "H":
- p.absolutely().lineTo(path[++i], 0);
- break;
- case "h":
- p.relatively().lineTo(path[++i], 0);
- break;
- case "V":
- p.absolutely().lineTo(0, path[++i]);
- break;
- case "v":
- p.relatively().lineTo(0, path[++i]);
- break;
- case "Z":
- case "z":
- p.andClose();
- break;
- }
- i++;
- }
+ p.absolutely();
+ p.attrs.path = "";
+ C.pathfinder(p, pathString);
+ }
+ p.setBox();
+ setFillAndStroke(p, params);
+ if (params.gradient) {
+ addGrdientFill(p, params.gradient);
}
return p;
};
var setFillAndStroke = function (o, params) {
- o[0].attrs = o[0].attrs || {};
+ var s = o[0].style;
+ o.attrs = o.attrs || {};
for (var par in params) {
- o[0].attrs[par] = params[par];
+ o.attrs[par] = params[par];
+ }
+ if (params.path && o.type == "path") {
+ o.Path = "";
+ o.path = [];
+ C.pathfinder(o, params.path);
}
- params["font-family"] && (o[0].style.fontFamily = params["font-family"]);
- params["font-size"] && (o[0].style.fontSize = params["font-size"]);
- params["font"] && (o[0].style.font = params["font"]);
- params["font-weight"] && (o[0].style.fontWeight = params["font-weight"]);
+ if (params.rotation != null) {
+ o.Group.style.rotation = params.rotation;
+ }
+ if (params.translation) {
+ var xy = params.translation.split(/[, ]+/);
+ o.translate(xy[0], xy[1]);
+ }
+ if (params.scale) {
+ var xy = params.scale.split(/[, ]+/);
+ o.scale(xy[0], xy[1]);
+ }
+ if (o.type == "image" && params.opacity) {
+ o.node.filterOpacity = " progid:DXImageTransform.Microsoft.Alpha(opacity=" + (params.opacity * 100) + ")";
+ o.node.style.filter = (o.node.filterMatrix || "") + (o.node.filterOpacity || "");
+ }
+ params["font-family"] && (s.fontFamily = params["font-family"]);
+ params["font-size"] && (s.fontSize = params["font-size"]);
+ params["font"] && (s.font = params["font"]);
+ params["font-weight"] && (s.fontWeight = params["font-weight"]);
if (typeof params.opacity != "undefined" || typeof params["stroke-width"] != "undefined" || typeof params.fill != "undefined" || typeof params.stroke != "undefined") {
- o = o.shape || o[0];
+ o = o.shape || o.node;
var fill = (o.getElementsByTagName("fill") && o.getElementsByTagName("fill")[0]) || document.createElement("rvml:fill");
if ("fill-opacity" in params || "opacity" in params) {
fill.opacity = ((params["fill-opacity"] + 1 || 2) - 1) * ((params.opacity + 1 || 2) - 1);
}
- params.fill && (fill.on = true);
- if (fill.on && params.fill) {
- fill.color = params.fill;
+ if (params.fill) {
+ fill.on = true;
}
- if (params.fill == "none") {
+ if (fill.on == undefined || params.fill == "none") {
fill.on = false;
}
+ if (fill.on && params.fill) {
+ var isURL = params.fill.match(/^url\(([^\)]+)\)$/i);
+ if (isURL) {
+ fill.src = isURL[1];
+ fill.type = "tile";
+ } else {
+ fill.color = params.fill;
+ fill.src = "";
+ fill.type = "solid";
+ }
+ }
o.appendChild(fill);
var stroke = (o.getElementsByTagName("stroke") && o.getElementsByTagName("stroke")[0]) || document.createElement("rvml:stroke");
if ((params.stroke && params.stroke != "none") || params["stroke-width"] || params["stroke-opacity"] || params["stroke-dasharray"]) {
stroke.color = params.stroke;
}
stroke.opacity = ((params["stroke-opacity"] + 1 || 2) - 1) * ((params.opacity + 1 || 2) - 1);
- stroke.joinstyle = params["stroke-linejoin"] || "miter";
+ params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
stroke.miterlimit = params["stroke-miterlimit"] || 8;
- stroke.endcap = {butt: "flat", square: "square", round: "round"}[params["stroke-linecap"] || "miter"];
- stroke.weight = (parseFloat(params["stroke-width"], 10) || 1);
+ params["stroke-linecap"] && (stroke.endcap = {butt: "flat", square: "square", round: "round"}[params["stroke-linecap"]] || "miter");
+ params["stroke-width"] && (stroke.weight = (parseFloat(params["stroke-width"], 10) || 1) * 12 / 16);
if (params["stroke-dasharray"]) {
- var dashes = params["stroke-dasharray"].replace(" ", ",").split(","),
- dashesn = [],
- str = stroke.weight;
- for (var i = 0, ii = dashes.length; i < ii; i++) {
- var res = dashes[i] / str;
- if (!isNaN(res)) {
- dashesn.push(res);
- }
+ var dasharray = {
+ "-": "shortdash",
+ ".": "shortdot",
+ "-.": "shortdashdot",
+ "-..": "shortdashdotdot",
+ ". ": "dot",
+ "- ": "dash",
+ "--": "longdash",
+ "- .": "dashdot",
+ "--.": "longdashdot",
+ "--..": "longdashdotdot"
};
- stroke.dashstyle = dashesn.join(" ");
+ stroke.dashstyle = dasharray[params["stroke-dasharray"]] || "";
}
o.appendChild(stroke);
}
};
var addGrdientFill = function (o, gradient) {
- o[0].attrs = o[0].attrs || {};
- o[0].attrs.gradient = gradient;
+ o.attrs = o.attrs || {};
+ o.attrs.gradient = gradient;
o = o.shape || o[0];
var fill = o.getElementsByTagName("fill");
if (fill.length) {
}
if (gradient.dots.length) {
fill.on = true;
- fill.type = (gradient.type.toLowerCase() == "linear") ? "gradient" : "gradientradial";
+ fill.method = "none";
+ fill.type = (gradient.type.toLowerCase() == "linear") ? "gradient" : "gradientTitle";
if (typeof gradient.dots[0].color != "undefined") {
fill.color = gradient.dots[0].color || "#000";
}
- if (typeof gradient.dots[0].opacity != "undefined") {
- fill.opacity = gradient.dots[0].opacity;
- }
- if (typeof gradient.dots[gradient.dots.length - 1].opacity != "undefined") {
- fill.opacity2 = gradient.dots[gradient.dots.length - 1].opacity;
- }
if (typeof gradient.dots[gradient.dots.length - 1].color != "undefined") {
fill.color2 = gradient.dots[gradient.dots.length - 1].color || "#000";
}
- var colors = "";
- for (var i = 1, ii = gradient.dots.length - 1; i < ii; i++) {
- colors += gradient.dots[i].offset + " " + gradient.dots[i].color;
- if (i != ii - 1) {
- colors += ",";
+ var colors = [];
+ for (var i = 0, ii = gradient.dots.length; i < ii; i++) {
+ if (gradient.dots[i].offset) {
+ colors.push(gradient.dots[i].offset + " " + gradient.dots[i].color);
}
};
+ var fillOpacity = gradient.dots[0].opacity || 1;
+ var fillOpacity2 = gradient.dots[gradient.dots.length - 1].opacity || 1;
if (colors) {
- fill.colors = colors;
+ fill.colors.value = colors.join(",");
+ fillOpacity2 += fillOpacity;
+ fillOpacity = fillOpacity2 - fillOpacity;
+ fillOpacity2 -= fillOpacity;
}
+ fill.setAttribute("opacity", fillOpacity);
+ fill.setAttribute("opacity2", fillOpacity2);
if (gradient.vector) {
- var angle = Math.round(Math.atan((parseInt(gradient.vector[3], 10) - parseInt(gradient.vector[1], 10)) / (parseInt(gradient.vector[2], 10) - parseInt(gradient.vector[0], 10))) * 57.29) + 180;
- fill.angle = angle + 90;
+ var angle = Math.round(Math.atan((parseFloat(gradient.vector[3], 10) - parseFloat(gradient.vector[1], 10)) / (parseFloat(gradient.vector[2], 10) - parseFloat(gradient.vector[0], 10))) * 57.29) || 0;
+ fill.angle = 270 - angle;
}
if (gradient.type.toLowerCase() == "radial") {
- fill.focusposition = "0.5, 0.5";
- fill.focussize = "0, 0";
- fill.method = "none";
+ fill.focus = "100%";
+ fill.focusposition = "0.5 0.5";
}
}
};
RotY = 0,
Scale = 1;
this[0] = node;
+ this.node = node;
this.X = 0;
this.Y = 0;
- arguments.callee.name = "Element";
- this[0].attrs = {};
+ this.attrs = {};
this.Group = group;
- this.setBox = function (params) {
- var gs = this.Group.style,
- os = this[0].style;
- for (var i in params) {
- this[0].attrs[i] = params[i];
- }
- var attr = this[0].attrs, x, y, w, h;
- switch (this.type) {
- case "circle":
- x = attr.cx - attr.r;
- y = attr.cy - attr.r;
- w = h = attr.r * 2;
- break;
- case "ellipse":
- x = attr.cx - attr.rx;
- y = attr.cy - attr.ry;
- w = attr.rx * 2;
- h = attr.ry * 2;
- break;
- case "rect":
- case "image":
- x = attr.x;
- y = attr.y;
- w = attr.w;
- h = attr.h;
- break;
- case "text":
- this.textpath.v = ["m", Math.round(attr.x), ", ", Math.round(attr.y - 2), "l", Math.round(attr.x) + 1, ", ", Math.round(attr.y - 2)].join("");
- return;
- default:
- return;
- }
- var left = vml.width / 2 - w / 2,
- top = vml.height / 2 - h / 2;
+ this.vml = vml;
+ this._ = {
+ tx: 0,
+ ty: 0,
+ rt: 0,
+ sx: 1,
+ sy: 1
+ };
+ };
+ Element.prototype.rotate = function (deg, isAbsolute) {
+ if (deg == undefined) {
+ return this._.rt;
+ }
+ if (isAbsolute) {
+ this._.rt = deg;
+ } else {
+ this._.rt += deg;
+ }
+ this.Group.style.rotation = this._.rt;
+ return this;
+ };
+ Element.prototype.setBox = function (params) {
+ var gs = this.Group.style,
+ os = this[0].style;
+ for (var i in params) {
+ this.attrs[i] = params[i];
+ }
+ var attr = this.attrs, x, y, w, h;
+ switch (this.type) {
+ case "circle":
+ x = attr.cx - attr.r;
+ y = attr.cy - attr.r;
+ w = h = attr.r * 2;
+ break;
+ case "ellipse":
+ x = attr.cx - attr.rx;
+ y = attr.cy - attr.ry;
+ w = attr.rx * 2;
+ h = attr.ry * 2;
+ break;
+ case "rect":
+ case "image":
+ x = attr.x;
+ y = attr.y;
+ w = attr.width || 0;
+ h = attr.height || 0;
+ break;
+ case "text":
+ this.textpath.v = ["m", Math.round(attr.x), ", ", Math.round(attr.y - 2), "l", Math.round(attr.x) + 1, ", ", Math.round(attr.y - 2)].join("");
+ return;
+ case "path":
+ if (!this.attrs.path) {
+ x = 0;
+ y = 0;
+ w = this.vml.width;
+ h = this.vml.height;
+ } else {
+ var dim = Raphael.pathDimensions(this.attrs.path),
+ x = dim.x;
+ y = dim.y;
+ w = dim.width;
+ h = dim.height;
+ }
+ break;
+ default:
+ x = 0;
+ y = 0;
+ w = this.vml.width;
+ h = this.vml.height;
+ break;
+ }
+ if (this.type == "path") {
+ var left = Math.round(this.vml.width / 2 - w / 2 - x),
+ top = Math.round(this.vml.height / 2 - h / 2 - y);
+ gs.left = - left + "px";
+ gs.top = - top + "px";
+ this.X = left;
+ this.Y = top;
+ this.W = w;
+ this.H = h;
+ os.top = top + "px";
+ os.left = left + "px";
+ } else {
+ var left = this.vml.width / 2 - w / 2,
+ top = this.vml.height / 2 - h / 2;
gs.position = "absolute";
gs.left = x - left + "px";
gs.top = y - top + "px";
this.Y = y - top;
this.W = w;
this.H = h;
- gs.width = vml.width + "px";
- gs.height = vml.height + "px";
+ gs.width = this.vml.width + "px";
+ gs.height = this.vml.height + "px";
os.position = "absolute";
os.top = top + "px";
os.left = left + "px";
os.width = w + "px";
os.height = h + "px";
+ }
+ };
+ Element.prototype.hide = function () {
+ this.Group.style.display = "none";
+ return this;
+ };
+ Element.prototype.show = 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 = Raphael.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,
+ y: this.Y,
+ width: this.W,
+ height: this.H
};
- this.hide = function () {
- this.Group.style.display = "none";
- return this;
- };
- this.show = function () {
- this.Group.style.display = "block";
- return this;
- };
- this.rotate = function (deg) {
- Rotation += deg;
- this.Group.style.rotation = Rotation;
- return this;
- };
- this.translate = function (x, y) {
- this.X += x;
- this.Y += y;
- this.Group.style.left = this.X + "px";
- this.Group.style.top = this.Y + "px";
- return this;
- };
- // depricated
- this.matrix = function (xx, xy, yx, yy, dx, dy) {
- tMatrix = new Matrix(xx, xy, yx, yy, dx, dy);
- this.Group.style.filter = tMatrix;
- return this;
- };
- this.scale = function (x, y) {
- y = y || x;
- if (x != 0 && !(x == 1 && y == 1)) {
- var dirx = Math.round(x / Math.abs(x)),
- diry = Math.round(y / Math.abs(y));
- if (dirx != 1 || diry != 1) {
- this[0].style.filter = new Matrix(dirx, 0, 0, diry, 0, 0);
- }
- var width = parseInt(this[0].style.width, 10) * x * dirx;
- var height = parseInt(this[0].style.height, 10) * y * diry;
- var left = parseInt(this[0].style.left, 10);
- var top = parseInt(this[0].style.top, 10);
- this[0].style.left = this.X = left + this.W / 2 - width / 2;
- this[0].style.top = this.Y = top + this.H / 2 - height / 2;
- this[0].style.width = this.W = width;
- this[0].style.height = this.H = height;
+ };
+ Element.prototype.remove = function () {
+ this[0].parentNode.removeChild(this[0]);
+ this.Group.parentNode.removeChild(this.Group);
+ this.shape && this.shape.parentNode.removeChild(this.shape);
+ };
+ Element.prototype.attr = function () {
+ if (arguments.length == 1 && typeof arguments[0] == "string") {
+ if (arguments[0] == "translation") {
+ return this.translate();
}
- return this;
- };
- this.getBBox = function () {
- return {
- x: this.Group.offsetLeft,
- y: this.Group.offsetTop,
- width: this.Group.offsetWidth,
- height: this.Group.offsetHeight
+ return this.attrs[arguments[0]];
+ }
+ if (this.attrs && arguments.length == 1 && arguments[0] instanceof Array) {
+ var values = {};
+ for (var i = 0, ii = arguments[0].length; i < ii; i++) {
+ values[arguments[0][i]] = this.attrs[arguments[0][i]];
};
- };
- this.remove = function () {
- this[0].parentNode.removeChild(this[0]);
- this.Group.parentNode.removeChild(this.Group);
- this.shape && this.shape.parentNode.removeChild(this.shape);
- };
- this.attr = function () {
- if (arguments.length == 1 && typeof arguments[0] == "string") {
- return this[0].attrs[arguments[0]];
+ return values;
+ }
+ if (this[0].tagName.toLowerCase() == "group") {
+ var children = this[0].childNodes;
+ this.attrs = this.attrs || {};
+ if (arguments.length == 2) {
+ this.attrs[arguments[0]] = arguments[1];
+ } else if (arguments.length == 1 || typeof arguments[0] == "object") {
+ for (var j in arguments[0]) {
+ this.attrs[j] = arguments[0][j];
+ }
}
- if (this[0].attrs && arguments.length == 1 && arguments[0] instanceof Array) {
- var values = {};
- for (var i = 0, ii = arguments[0].length; i < ii; i++) {
- values[arguments[0][i]] = this[0].attrs[arguments[0][i]];
- };
- return values;
+ for (var i = 0, ii = children.length; i < ii; i++) {
+ this.attr.apply(new item(children[i], this[0], this.vml), arguments);
}
- if (this[0].tagName.toLowerCase() == "group") {
- var children = this[0].childNodes;
- this[0].attrs = this[0].attrs || {};
- if (arguments.length == 2) {
- this[0].attrs[arguments[0]] = arguments[1];
- } else if (arguments.length == 1 || typeof arguments[0] == "object") {
- for (var j in arguments[0]) {
- this[0].attrs[j] = arguments[0][j];
- }
- }
- for (var i = 0, ii = children.length; i < ii; i++) {
- this.attr.apply(new item(children[i], this[0], vml), arguments);
- }
- } else {
- var params;
- if (arguments.length == 2) {
- params = {};
- params[arguments[0]] = arguments[1];
+ } else {
+ var params;
+ if (arguments.length == 2) {
+ params = {};
+ params[arguments[0]] = arguments[1];
+ }
+ if (arguments.length == 1 && typeof arguments[0] == "object") {
+ params = arguments[0];
+ }
+ if (params) {
+ setFillAndStroke(this, params);
+ this.setBox(params);
+ if (params.gradient) {
+ addGrdientFill(this, params.gradient);
}
- if (arguments.length == 1 && typeof arguments[0] == "object") {
- params = arguments[0];
+ if (params.text && this.type == "text") {
+ this[0].string = params.text;
}
- if (params) {
- setFillAndStroke(this, params);
- this.setBox(params);
- if (params.gradient) {
- addGrdientFill(this, params.gradient);
- }
- if (params.text && this.type == "text") {
- this[0].string = params.text;
- }
- if (params.id) {
- this[0].id = params.id;
- }
+ if (params.id) {
+ this[0].id = params.id;
}
}
- return this;
- };
- this.toFront = function () {
- this.Group.parentNode.appendChild(this.Group);
- return this;
- };
- this.toBack = function () {
- if (this.Group.parentNode.firstChild != this.Group) {
- this.Group.parentNode.insertBefore(this.Group, this.Group.parentNode.firstChild);
- }
- return this;
- };
+ }
+ return this;
+ };
+ Element.prototype.toFront = function () {
+ this.Group.parentNode.appendChild(this.Group);
+ return this;
+ };
+ Element.prototype.toBack = function () {
+ if (this.Group.parentNode.firstChild != this.Group) {
+ this.Group.parentNode.insertBefore(this.Group, this.Group.parentNode.firstChild);
+ }
+ return this;
+ };
+ Element.prototype.insertAfter = function (element) {
+ if (element.Group.nextSibling) {
+ element.Group.parentNode.insertBefore(this.Group, element.Group.nextSibling);
+ } else {
+ element.Group.parentNode.appendChild(this.Group);
+ }
+ return this;
+ };
+ Element.prototype.insertBefore = function (element) {
+ element.Group.parentNode.insertBefore(this.Group, element.Group);
+ return this;
};
var theCircle = function (vml, x, y, r) {
var g = document.createElement("rvml:group");
vml.canvas.appendChild(g);
var res = new Element(o, g, vml);
setFillAndStroke(res, {stroke: "#000", fill: "none"});
- res.setBox({x: x - r, y: y - r, w: r * 2, h: r * 2});
- o.attrs.cx = x;
- o.attrs.cy = y;
- o.attrs.r = r;
+ res.setBox({x: x - r, y: y - r, width: r * 2, height: r * 2});
+ res.attrs.cx = x;
+ res.attrs.cy = y;
+ res.attrs.r = r;
res.type = "circle";
return res;
};
vml.canvas.appendChild(g);
var res = new Element(o, g, vml);
setFillAndStroke(res, {stroke: "#000"});
- res.setBox({x: x, y: y, w: w, h: h});
- o.attrs.x = x;
- o.attrs.y = y;
- o.attrs.w = w;
- o.attrs.h = h;
- o.attrs.r = r;
+ res.setBox({x: x, y: y, width: w, height: h});
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.w = w;
+ res.attrs.h = h;
+ res.attrs.r = r;
res.type = "rect";
return res;
};
vml.canvas.appendChild(g);
var res = new Element(o, g, vml);
setFillAndStroke(res, {stroke: "#000"});
- res.setBox({x: x - rx, y: y - ry, w: rx * 2, h: ry * 2});
- o.attrs.cx = x;
- o.attrs.cy = y;
- o.attrs.rx = rx;
- o.attrs.ry = ry;
+ res.setBox({x: x - rx, y: y - ry, width: rx * 2, height: ry * 2});
+ res.attrs.cx = x;
+ res.attrs.cy = y;
+ res.attrs.rx = rx;
+ res.attrs.ry = ry;
res.type = "ellipse";
return res;
};
vml.canvas.appendChild(g);
var res = new Element(o, g, vml);
res.type = "image";
- res.setBox({x: x, y: y, w: w, h: h});
- o.attrs.x = x;
- o.attrs.y = y;
- o.attrs.w = w;
- o.attrs.h = h;
+ res.setBox({x: x, y: y, width: w, height: h});
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.w = w;
+ res.attrs.h = h;
return res;
};
var theText = function (vml, x, y, text) {
res.shape = el;
res.textpath = path;
res.type = "text";
- o.attrs.x = x;
- o.attrs.y = y;
- o.attrs.w = 1;
- o.attrs.h = 1;
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.w = 1;
+ res.attrs.h = 1;
+ setFillAndStroke(res, {stroke: "none", fill: "#000"});
return res;
};
var theGroup = function (vml) {
width = width || "320px";
height = height || "200px";
cs.clip = "rect(0 " + width + " " + height + " 0)";
- cs.position = "absolute";
+ cs.top = "-2px";
+ cs.left = "-2px";
+ cs.position = "relative";
rs.width = width;
rs.height = height;
r.coordsize = (width == "100%" ? width : parseFloat(width)) + " " + (height == "100%" ? height : parseFloat(height));
};
return container;
};
+ C.remove = function () {
+ C.canvas.parentNode.parentNode.removeChild(C.canvas.parentNode);
+ };
}
if (type == "SVG") {
- Matrix.prototype.toString = function () {
- return "matrix(" + this.m[0][0] +
- ", " + this.m[1][0] + ", " + this.m[0][1] + ", " + this.m[1][1] +
- ", " + this.m[2][0] + ", " + this.m[2][1] + ")";
- };
var thePath = function (params, pathString, SVG) {
var el = document.createElementNS(SVG.svgns, "path");
el.setAttribute("fill", "none");
- if (params) {
- for (var attr in params) {
- if (params.gradient) {
- addGrdientFill(el, params.gradient, SVG);
- } else {
- el.setAttribute(attr, params[attr]);
- }
- }
- }
if (SVG.canvas) {
SVG.canvas.appendChild(el);
}
var p = new Element(el, SVG);
- for (var attr in params) {
- p.attrs[attr] = params[attr];
- }
p.isAbsolute = true;
- p.path = [];
+ p.type = "path";
p.last = {x: 0, y: 0, bx: 0, by: 0};
p.absolutely = function () {
this.isAbsolute = true;
this.isAbsolute = false;
return this;
};
- p.redraw = function () {
- this[0].setAttribute("d", "M0 0");
- var oldPath = this.path;
- this.path = [];
- for (var i = 0, ii = oldPath.length; i < ii; i++) {
- if (oldPath[i].type != "end") {
- this[oldPath[i].type + "To"].apply(this, oldPath[i].arg);
- } else {
- this.andClose();
- }
- };
- };
p.moveTo = function (x, y) {
var d = this.isAbsolute?"M":"m";
- var _getX = this.isAbsolute ? SVG._getX : SVG._getW;
- var _getY = this.isAbsolute ? SVG._getY : SVG._getH;
- d += _getX(parseFloat(x, 10)) + " " + _getY(parseFloat(y, 10)) + " ";
+ d += parseFloat(x, 10).toFixed(3) + " " + parseFloat(y, 10).toFixed(3) + " ";
var oldD = this[0].getAttribute("d") || "";
+ (oldD == "M0,0") && (oldD = "");
this[0].setAttribute("d", oldD + d);
- this.last.x = SVG._getX(parseFloat(x, 10));
- this.last.y = SVG._getY(parseFloat(y, 10));
- this.path.push({type: "move", arg: arguments, pos: this.isAbsolute});
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10);
+ this.attrs.path = oldD + d;
return this;
};
p.lineTo = function (x, y) {
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(x, 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(y, 10);
var d = this.isAbsolute?"L":"l";
- var _getX = this.isAbsolute ? SVG._getX : SVG._getW;
- var _getY = this.isAbsolute ? SVG._getY : SVG._getH;
- d += _getX(parseFloat(x, 10)) + " " + _getY(parseFloat(y, 10)) + " ";
+ d += parseFloat(x, 10).toFixed(3) + " " + parseFloat(y, 10).toFixed(3) + " ";
+ var oldD = this[0].getAttribute("d") || "";
+ this[0].setAttribute("d", oldD + d);
+ this.attrs.path = oldD + d;
+ return this;
+ };
+ p.arcTo = function (rx, ry, large_arc_flag, sweep_flag, x, y) {
+ var d = this.isAbsolute ? "A" : "a";
+ d += [parseFloat(rx, 10).toFixed(3), parseFloat(ry, 10).toFixed(3), 0, large_arc_flag, sweep_flag, parseFloat(x, 10).toFixed(3), parseFloat(y, 10).toFixed(3)].join(" ");
var oldD = this[0].getAttribute("d") || "";
this[0].setAttribute("d", oldD + d);
- this.last.x = SVG._getX(parseFloat(x, 10));
- this.last.y = SVG._getY(parseFloat(y, 10));
- this.path.push({type: "line", arg: arguments, pos: this.isAbsolute});
+ this.last.x = parseFloat(x, 10);
+ this.last.y = parseFloat(y, 10);
+ this.attrs.path = oldD + d;
return this;
};
p.cplineTo = function (x1, y1, w1) {
return this.lineTo(x1, y1);
} else {
var p = {};
- p._getX = this.isAbsolute ? SVG._getX : SVG._getW;
- p._getY = this.isAbsolute ? SVG._getY : SVG._getH;
- var x = p._getX(Math.round(parseFloat(x1, 10) * 100) / 100);
- var y = p._getY(Math.round(parseFloat(y1, 10) * 100) / 100);
- var w = SVG._getW(Math.round(parseFloat(w1, 10) * 100) / 100);
+ var x = parseFloat(x1, 10);
+ var y = parseFloat(y1, 10);
+ var w = parseFloat(w1, 10);
var d = this.isAbsolute?"C":"c";
- var attr = [this.last.x + w, this.last.y, x - w, y, x, y];
+ var attr = [+this.last.x + w, +this.last.y, x - w, y, x, y];
for (var i = 0, ii = attr.length; i < ii; i++) {
- d += attr[i] + " ";
+ d += attr[i].toFixed(3) + " ";
}
- this.last.x = attr[4];
- this.last.y = attr[5];
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + attr[4];
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + attr[5];
this.last.bx = attr[2];
this.last.by = attr[3];
var oldD = this[0].getAttribute("d") || "";
this[0].setAttribute("d", oldD + d);
- this.path.push({type: "cpline", arg: arguments, pos: this.isAbsolute});
+ this.attrs.path = oldD + d;
return this;
}
};
p.curveTo = function () {
- var p = {};
- p._getX = this.isAbsolute ? SVG._getX : SVG._getW;
- p._getY = this.isAbsolute ? SVG._getY : SVG._getH;
- if (arguments.length == 6) {
- var d = this.isAbsolute?"C":"c";
- for (var i = 0, ii = arguments.length; i < ii; i++) {
- d += p[(i % 2 == 0) ? "_getX" : "_getY"](Math.round(parseFloat(arguments[i], 10) * 100) / 100) + " ";
- }
- this.last.x = p._getX((parseFloat(arguments[4], 10) * 100) / 100);
- this.last.y = p._getY((parseFloat(arguments[5], 10) * 100) / 100);
- this.last.bx = p._getX((parseFloat(arguments[2], 10) * 100) / 100);
- this.last.by = p._getY((parseFloat(arguments[3], 10) * 100) / 100);
- } else {
- if (arguments.length == 4) {
- var d = this.isAbsolute?"S":"s";
- for (var i = 0, ii = arguments.length; i < ii; i++) {
- d += p[i % 2 == 0 ? "_getX" : "_getY"]((parseFloat(arguments[i], 10) * 100) / 100) + " ";
- }
- }
- this.last.x = p._getX((parseFloat(arguments[2], 10) * 100) / 100);
- this.last.y = p._getY((parseFloat(arguments[3], 10) * 100) / 100);
- this.last.bx = p._getX((parseFloat(arguments[0], 10) * 100) / 100);
- this.last.by = p._getY((parseFloat(arguments[1], 10) * 100) / 100);
+ var p = {},
+ command = [0, 1, 2, 3, "s", 5, "c"];
+
+ var d = command[arguments.length];
+ if (this.isAbsolute) {
+ d = d.toUpperCase();
}
- var oldD = this[0].getAttribute("d") || "";
- this[0].setAttribute("d", oldD + d);
- this.path.push({type: "curve", arg: arguments, pos: this.isAbsolute});
+ for (var i = 0, ii = arguments.length; i < ii; i++) {
+ d += parseFloat(arguments[i], 10).toFixed(3) + " ";
+ }
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[arguments.length - 2], 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[arguments.length - 1], 10);
+ this.last.bx = parseFloat(arguments[arguments.length - 4], 10);
+ this.last.by = parseFloat(arguments[arguments.length - 3], 10);
+ var oldD = this.node.getAttribute("d") || "";
+ this.node.setAttribute("d", oldD + d);
+ this.attrs.path = oldD + d;
+ return this;
+ };
+ p.qcurveTo = function () {
+ var p = {},
+ command = [0, 1, "t", 3, "q"];
+
+ var d = command[arguments.length];
+ if (this.isAbsolute) {
+ d = d.toUpperCase();
+ }
+ for (var i = 0, ii = arguments.length; i < ii; i++) {
+ d += parseFloat(arguments[i], 10).toFixed(3) + " ";
+ }
+ this.last.x = (this.isAbsolute ? 0 : this.last.x) + parseFloat(arguments[arguments.length - 2], 10);
+ this.last.y = (this.isAbsolute ? 0 : this.last.y) + parseFloat(arguments[arguments.length - 1], 10);
+ if (arguments.length != 2) {
+ this.last.qx = parseFloat(arguments[arguments.length - 4], 10);
+ this.last.qy = parseFloat(arguments[arguments.length - 3], 10);
+ }
+ var oldD = this.node.getAttribute("d") || "";
+ this.node.setAttribute("d", oldD + d);
+ this.attrs.path = oldD + d;
return this;
};
p.addRoundedCorner = function (r, dir) {
p.andClose = function () {
var oldD = this[0].getAttribute("d") || "";
this[0].setAttribute("d", oldD + "Z ");
- this.path.push({type: "end"});
+ this.attrs.path = oldD + "Z ";
return this;
};
if (typeof pathString == "string") {
- pathString = pathString.replace(/([mzlhvcsqta])/ig, ",$1,").replace(/([^,])\-/ig, "$1,-");
- path = pathString.split(",");
- var i = 1, ii = path.length;
- while (i < ii) {
- switch (path[i]) {
- case "M":
- p.absolutely().moveTo(path[++i], path[++i]);
- break;
- case "m":
- p.relatively().moveTo(path[++i], path[++i]);
- break;
- case "C":
- p.absolutely().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "c":
- p.relatively().curveTo(path[++i], path[++i], path[++i], path[++i], path[++i], path[++i]);
- break;
- case "s":
- p.relatively().curveTo(path[++i], path[++i], path[++i], path[++i]);
- break;
- case "S":
- p.absolutely().curveTo(path[++i], path[++i], path[++i], path[++i]);
- break;
- case "L":
- p.absolutely().lineTo(path[++i], path[++i]);
- break;
- case "l":
- p.relatively().lineTo(path[++i], path[++i]);
- break;
- case "H":
- p.absolutely().lineTo(path[++i], 0);
- break;
- case "h":
- p.relatively().lineTo(path[++i], 0);
- break;
- case "V":
- p.absolutely().lineTo(0, path[++i]);
- break;
- case "v":
- p.relatively().lineTo(0, path[++i]);
- break;
- case "z":
- p.andClose();
- break;
- }
- i++;
- }
+ p.attrs.path = pathString;
+ p.absolutely();
+ C.pathfinder(p, pathString);
+ }
+ if (params) {
+ setFillAndStroke(p, params);
}
return p;
};
};
o.setAttribute("fill", "url(#" + el.id + ")");
};
- var Element = function (node, svg) {
- var X = 0,
- Y = 0,
- Rotation = {deg: 0, x: 0, y: 0},
- ScaleX = 1,
- ScaleY = 1,
- tMatrix = null;
- this[0] = node;
- this.attrs = this.attrs || {};
- this.transformations = []; // rotate, translate, scale, matrix
- this.hide = function () {
- this[0].style.display = "none";
- return this;
- };
- this.show = function () {
- this[0].style.display = "block";
- return this;
- };
- this.rotate = function (deg) {
- var bbox = this.getBBox();
- Rotation.deg += deg;
- if (Rotation.deg) {
- this.transformations[0] = ("rotate(" + Rotation.deg + " " + (bbox.x + bbox.width / 2) + " " + (bbox.y + bbox.height / 2) + ")");
- } else {
- this.transformations[0] = "";
- }
- this[0].setAttribute("transform", this.transformations.join(" "));
- return this;
- };
- this.translate = function (x, y) {
- X += x;
- Y += y;
- if (X && Y) {
- this.transformations[1] = "translate(" + X + "," + Y + ")";
- } else {
- this.transformations[1] = "";
- }
- this[0].setAttribute("transform", this.transformations.join(" "));
- return this;
- };
- this.scale = function (x, y) {
- y = y || x;
- if (x != 0 && !(x == 1 && y == 1)) {
- ScaleX *= x;
- ScaleY *= y;
- if (!(ScaleX == 1 && ScaleY == 1)) {
- var bbox = this.getBBox(),
- dx = bbox.x * (1 - ScaleX) + (bbox.width / 2 - bbox.width * ScaleX / 2),
- dy = bbox.y * (1 - ScaleY) + (bbox.height / 2 - bbox.height * ScaleY / 2);
- this.transformations[2] = new Matrix(ScaleX, 0, 0, ScaleY, dx, dy);
- } else {
- this.transformations[2] = "";
+ var updatePosition = function (o) {
+ if (o.pattern) {
+ var bbox = o.node.getBBox();
+ o.pattern.setAttribute("patternTransform", "translate(" + [bbox.x, bbox.y].join(",") + ")");
+ }
+ };
+ var setFillAndStroke = function (o, params) {
+ var dasharray = {
+ "-": [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) {
+ value = dasharray[value.toString().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 = [];
+ for (var i = 0, ii = value.length; i < ii; i++) {
+ dashes.push(value[i] * width + ((i % 2) ? 1 : -1) * butt);
}
- this[0].setAttribute("transform", this.transformations.join(" "));
+ value = dashes.join(",");
+ o.node.setAttribute("stroke-dasharray", value);
}
- return this;
};
- // depricated
- this.matrix = function (xx, xy, yx, yy, dx, dy) {
- this.transformations[3] = new Matrix(xx, xy, yx, yy, dx, dy);
- this[0].setAttribute("transform", this.transformations.join(" "));
- return this;
- };
- this.remove = function () {
- this[0].parentNode.removeChild(this[0]);
- };
- this.getBBox = function () {
- return this[0].getBBox();
- };
- this.attr = function () {
- if (arguments.length == 1 && typeof arguments[0] == "string") {
- return this[0].getAttribute(arguments[0]);
- }
- if (arguments.length == 1 && arguments[0] instanceof Array) {
- var values = {};
- for (var j in arguments[0]) {
- values[arguments[0][j]] = this.attrs[arguments[0][j]];
- }
- return values;
- }
- if (arguments.length == 2) {
- var att = arguments[0],
- value = arguments[1];
- this[att] = value;
- this.attrs[att] = value;
- switch (att) {
- case "rx":
- case "cx":
- case "x":
- this[0].setAttribute(att, svg._getX(value));
- break;
- case "ry":
- case "cy":
- case "y":
- this[0].setAttribute(att, svg._getY(value));
- break;
- case "width":
- this[0].setAttribute(att, svg._getW(value));
- break;
- case "height":
- this[0].setAttribute(att, svg._getH(value));
- break;
- case "gradient":
- addGrdientFill(this[0], params.gradient, svg);
- break;
- case "stroke-dasharray":
- this[0].setAttribute(att, value.replace(" ", ","));
- break;
- case "text":
- if (this.type == "text") {
- this[0].removeChild(this[0].firstChild);
- this[0].appendChild(document.createTextNode(value));
- }
- break;
- default :
- var cssrule = att.replace(/(\-.)/g, function (w) {
- return w.substring(1).toUpperCase();
- });
- this[0].style[cssrule] = value;
- // Need following line for Firefox
- this[0].setAttribute(att, value);
+ for (var att in params) {
+ var value = params[att];
+ o.attrs[att] = value;
+ switch (att) {
+ case "path":
+ if (o.type == "path") {
+ o.node.setAttribute("d", "M0,0");
+ C.pathfinder(o, value);
+ }
+ case "rx":
+ case "cx":
+ case "x":
+ o.node.setAttribute(att, value);
+ updatePosition(o);
+ break;
+ case "ry":
+ case "cy":
+ case "y":
+ o.node.setAttribute(att, value);
+ updatePosition(o);
+ break;
+ case "width":
+ o.node.setAttribute(att, value);
+ break;
+ case "height":
+ o.node.setAttribute(att, value);
+ break;
+ case "gradient":
+ addGrdientFill(o.node, value, o.svg);
+ break;
+ case "stroke-width":
+ o.node.style.strokeWidth = value;
+ // Need following line for Firefox
+ o.node.setAttribute(att, value);
+ if (o.attrs["stroke-dasharray"]) {
+ addDashes(o, o.attrs["stroke-dasharray"]);
+ }
+ break;
+ case "stroke-dasharray":
+ addDashes(o, value);
+ break;
+ case "text":
+ if (o.type == "text") {
+ o.node.childNodes.length && o.node.removeChild(o.node.firstChild);
+ o.node.appendChild(document.createTextNode(value));
+ }
+ break;
+ case "rotation":
+ o.rotate(value, true);
+ break;
+ case "translation":
+ var xy = value.split(/[, ]+/);
+ o.translate(xy[0], xy[1]);
+ break;
+ case "scale":
+ var xy = value.split(/[, ]+/);
+ o.scale(xy[0], xy[1]);
+ break;
+ case "fill":
+ var isURL = value.match(/^url\(([^\)]+)\)$/i);
+ if (isURL) {
+ var el = document.createElementNS(o.svg.svgns, "pattern");
+ var ig = document.createElementNS(o.svg.svgns, "image");
+ el.id = "raphael-pattern-" + o.svg.gradients++;
+ el.setAttribute("x", 0);
+ el.setAttribute("y", 0);
+ el.setAttribute("patternUnits", "userSpaceOnUse");
+ ig.setAttribute("x", 0);
+ ig.setAttribute("y", 0);
+ ig.setAttributeNS(o.svg.xlink, "href", isURL[1]);
+ el.appendChild(ig);
+
+ var img = document.createElement("img");
+ img.style.position = "absolute";
+ img.style.top = "-9999em";
+ img.style.left = "-9999em";
+ img.onload = function () {
+ el.setAttribute("width", this.offsetWidth);
+ el.setAttribute("height", this.offsetHeight);
+ ig.setAttribute("width", this.offsetWidth);
+ ig.setAttribute("height", this.offsetHeight);
+ document.body.removeChild(this);
+ C.safari();
+ };
+ document.body.appendChild(img);
+ img.src = isURL[1];
+ o.svg.defs.appendChild(el);
+ o.node.style.fill = "url(#" + el.id + ")";
+ o.node.setAttribute("fill", "url(#" + el.id + ")");
+ o.pattern = el;
+ updatePosition(o);
break;
- }
- } else if (arguments.length == 1 && typeof arguments[0] == "object") {
- var params = arguments[0];
- for (var attr in params) {
- this.attrs[attr] = params[attr];
- if (attr == "stroke-dasharray") {
- this[0].setAttribute(attr, params[attr].replace(" ", ","));
- } else if (attr == "text" && this.type == "text") {
- this[0].removeChild(this[0].firstChild);
- this[0].appendChild(document.createTextNode(params[attr]));
- } else {
- var cssrule = attr.replace(/(\-.)/g, function (w) {
- return w.substring(1).toUpperCase();
- });
- this[0].style[cssrule] = params[attr];
- // Need following line for Firefox
- this[0].setAttribute(attr, params[attr]);
}
- }
- if (params.gradient) {
- this[0].attrs.gradient = params.gradient;
- addGrdientFill(this[0], params.gradient, svg);
- }
+ default :
+ var cssrule = att.replace(/(\-.)/g, function (w) {
+ return w.substring(1).toUpperCase();
+ });
+ o.node.style[cssrule] = value;
+ // Need following line for Firefox
+ o.node.setAttribute(att, value);
+ break;
}
- return this;
- };
- this.toFront = function () {
- this[0].parentNode.appendChild(this[0]);
+ }
+ };
+ var Element = function (node, svg) {
+ var X = 0,
+ Y = 0;
+ this[0] = node;
+ this.node = node;
+ this.svg = svg;
+ this.attrs = this.attrs || {};
+ this.transformations = []; // rotate, translate, scale
+ this._ = {
+ tx: 0,
+ ty: 0,
+ rt: {deg: 0, x: 0, y: 0},
+ sx: 1,
+ sy: 1
};
- this.toBack = function () {
- if (this[0].parentNode.firstChild != this[0]) {
- this[0].parentNode.insertBefore(this[0], this[0].parentNode.firstChild);
+ };
+ 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 = Raphael.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, isAbsolute) {
+ if (deg == undefined) {
+ return this._.rt.deg;
+ }
+ var bbox = this.getBBox();
+ if (isAbsolute) {
+ this._.rt.deg = deg;
+ } else {
+ this._.rt.deg += deg;
+ }
+
+ if (this._.rt.deg) {
+ this.transformations[0] = ("rotate(" + this._.rt.deg + " " + (bbox.x + bbox.width / 2) + " " + (bbox.y + bbox.height / 2) + ")");
+ } else {
+ this.transformations[0] = "";
+ }
+ this.node.setAttribute("transform", this.transformations.join(" "));
+ return this;
+ };
+ Element.prototype.hide = function () {
+ this.node.style.display = "none";
+ return this;
+ };
+ Element.prototype.show = function () {
+ this.node.style.display = "block";
+ return this;
+ };
+ Element.prototype.remove = function () {
+ this.node.parentNode.removeChild(this.node);
+ };
+ Element.prototype.getBBox = function () {
+ return this.node.getBBox();
+ };
+ Element.prototype.attr = function () {
+ if (arguments.length == 1 && typeof arguments[0] == "string") {
+ if (arguments[0] == "translation") {
+ return this.translate();
}
- };
+ return this.attrs[arguments[0]];
+ }
+ if (arguments.length == 1 && arguments[0] instanceof Array) {
+ var values = {};
+ for (var j in arguments[0]) {
+ values[arguments[0][j]] = this.attrs[arguments[0][j]];
+ }
+ return values;
+ }
+ if (arguments.length == 2) {
+ var params = {};
+ params[arguments[0]] = arguments[1];
+ setFillAndStroke(this, params);
+ } else if (arguments.length == 1 && typeof arguments[0] == "object") {
+ setFillAndStroke(this, arguments[0]);
+ }
+ return this;
+ };
+ Element.prototype.toFront = function () {
+ this.node.parentNode.appendChild(this.node);
+ return this;
+ };
+ Element.prototype.toBack = function () {
+ if (this.node.parentNode.firstChild != this.node) {
+ this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
+ }
+ return this;
+ };
+ Element.prototype.insertAfter = function (element) {
+ if (element.node.nextSibling) {
+ element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
+ } else {
+ element.node.parentNode.appendChild(this.node);
+ }
+ return this;
+ };
+ Element.prototype.insertBefore = function (element) {
+ element.node.parentNode.insertBefore(this.node, element.node);
+ return this;
};
var theCircle = function (svg, x, y, r) {
var el = document.createElementNS(svg.svgns, "circle");
- el.setAttribute("cx", svg._getX(x));
- el.setAttribute("cy", svg._getY(y));
+ el.setAttribute("cx", x);
+ el.setAttribute("cy", y);
el.setAttribute("r", r);
el.setAttribute("fill", "none");
el.setAttribute("stroke", "#000");
- el.attrs = el.attrs || {};
- el.attrs.cx = x;
- el.attrs.cy = y;
- el.attrs.r = r;
- el.attrs.stroke = "#000";
if (svg.canvas) {
svg.canvas.appendChild(el);
}
var res = new Element(el, svg);
+ res.attrs = res.attrs || {};
+ res.attrs.cx = x;
+ res.attrs.cy = y;
+ res.attrs.r = r;
+ res.attrs.stroke = "#000";
res.type = "circle";
return res;
};
var theRect = function (svg, x, y, w, h, r) {
var el = document.createElementNS(svg.svgns, "rect");
- el.setAttribute("x", svg._getX(x));
- el.setAttribute("y", svg._getY(y));
- el.setAttribute("width", svg._getW(w));
- el.setAttribute("height", svg._getH(h));
- el.attrs = el.attrs || {};
- el.attrs.x = x;
- el.attrs.y = y;
- el.attrs.width = w;
- el.attrs.height = h;
+ el.setAttribute("x", x);
+ el.setAttribute("y", y);
+ el.setAttribute("width", w);
+ el.setAttribute("height", h);
if (r) {
el.setAttribute("rx", r);
el.setAttribute("ry", r);
- el.attrs.rx = el.attrs.ry = r;
}
el.setAttribute("fill", "none");
el.setAttribute("stroke", "#000");
- el.attrs.stroke = "#000";
if (svg.canvas) {
svg.canvas.appendChild(el);
}
var res = new Element(el, svg);
+ res.attrs = res.attrs || {};
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.width = w;
+ res.attrs.height = h;
+ res.attrs.stroke = "#000";
+ if (r) {
+ res.attrs.rx = res.attrs.ry = r;
+ }
res.type = "rect";
return res;
};
var theEllipse = function (svg, x, y, rx, ry) {
var el = document.createElementNS(svg.svgns, "ellipse");
- el.setAttribute("cx", svg._getX(x));
- el.setAttribute("cy", svg._getY(y));
- el.setAttribute("rx", svg._getW(rx));
- el.setAttribute("ry", svg._getH(ry));
+ el.setAttribute("cx", x);
+ el.setAttribute("cy", y);
+ el.setAttribute("rx", rx);
+ el.setAttribute("ry", ry);
el.setAttribute("fill", "none");
el.setAttribute("stroke", "#000");
- el.attrs = el.attrs || {};
- el.attrs.cx = x;
- el.attrs.cy = y;
- el.attrs.rx = rx;
- el.attrs.ry = ry;
- el.attrs.stroke = "#000";
if (svg.canvas) {
svg.canvas.appendChild(el);
}
var res = new Element(el, svg);
+ res.attrs = res.attrs || {};
+ res.attrs.cx = x;
+ res.attrs.cy = y;
+ res.attrs.rx = rx;
+ res.attrs.ry = ry;
+ res.attrs.stroke = "#000";
res.type = "ellipse";
return res;
};
var theImage = function (svg, src, x, y, w, h) {
var el = document.createElementNS(svg.svgns, "image");
- el.setAttribute("x", svg._getX(x));
- el.setAttribute("y", svg._getY(y));
- el.setAttribute("width", svg._getW(w));
- el.setAttribute("height", svg._getH(h));
+ el.setAttribute("x", x);
+ el.setAttribute("y", y);
+ el.setAttribute("width", w);
+ el.setAttribute("height", h);
+ el.setAttribute("preserveAspectRatio", "none");
el.setAttributeNS(svg.xlink, "href", src);
if (svg.canvas) {
svg.canvas.appendChild(el);
}
var res = new Element(el, svg);
+ res.attrs = res.attrs || {};
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.width = w;
+ res.attrs.height = h;
res.type = "image";
return res;
};
el.setAttribute("y", y);
el.setAttribute("text-anchor", "middle");
el.setAttribute("fill", "#000");
- el.attrs = el.attrs || {};
- el.attrs.x = x;
- el.attrs.y = y;
- el.attrs.fill = "#000";
if (text) {
el.appendChild(document.createTextNode(text));
}
svg.canvas.appendChild(el);
}
var res = new Element(el, svg);
+ res.attrs = res.attrs || {};
+ res.attrs.x = x;
+ res.attrs.y = y;
+ res.attrs.fill = "#000";
res.type = "text";
return res;
};
container.clear();
return container;
};
+ C.remove = function () {
+ C.canvas.parentNode.removeChild(C.canvas);
+ };
C.svgns = "http://www.w3.org/2000/svg";
C.xlink = "http://www.w3.org/1999/xlink";
}
C.group = function () {
return theGroup(this);
};
- C.linerect = function (x, y, w, h, r) {
- if (r && parseInt(r, 10)) {
- return this.path({stroke: "#000"}).moveTo(x + r, y).lineTo(x + w - r, y).addRoundedCorner(r, "rd").lineTo(x + w, y + h - r).addRoundedCorner(r, "dl").lineTo(x + r, y + h).addRoundedCorner(r, "lu").lineTo(x, y + r).addRoundedCorner(r, "ur").andClose();
- }
- return this.path({stroke: "#000"}).moveTo(x, y).lineTo(x + w, y).lineTo(x + w, y + h).lineTo(x, y + h).andClose();
- };
C.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);
+ .moveTo(x, y).lineTo(x + w, y).lineTo(x + w, y + h).lineTo(x, y + h).lineTo(x, y),
+ rowHeight = h / hv,
+ columnWidth = w / wv;
for (var i = 1; i < hv; i++) {
- p.moveTo(x, y + i * Math.round(h / hv)).lineTo(x + w, y + i * Math.round(h / hv));
+ p.moveTo(x, y + i * rowHeight).lineTo(x + w, y + i * rowHeight);
}
for (var i = 1; i < wv; i++) {
- p.moveTo(x + i * Math.round(w / wv), y).lineTo(x + i * Math.round(w / wv), y + h);
+ p.moveTo(x + i * columnWidth, y).lineTo(x + i * columnWidth, y + h);
}
return p;
};
- C.setGrid = function (xmin, ymin, xmax, ymax, w, h) {
- var xc = (xmax - xmin) / w;
- var yc = (ymax - ymin) / h;
- this._getX = function (x) {
- return xmin + x * xc;
- };
- this._getY = function (y) {
- return ymin + y * yc;
- };
- this._getW = function (w) {
- return w * xc;
- };
- this._getH = function (h) {
- return h * yc;
- };
- };
- C.clearGrid = function () {
- this._getX = this._getY = this._getW = this._getH = function (x) { return x; };
- };
C.safari = function () {
if (r.type == "SVG") {
var rect = C.rect(-C.width, -C.height, C.width * 3, C.height * 3).attr({stroke: "none"});
setTimeout(function () {rect.remove();}, 0);
}
};
+ Element.prototype.stop = function () {
+ clearTimeout(this.animation_in_progress);
+ };
+ Element.prototype.scale = function (x, y) {
+ if (x == undefined && y == undefined) {
+ return {x: this._.sx, y: this._.sy};
+ }
+ y = y || x;
+ var dx, dy, cx, cy;
+ if (x != 0 && !(x == 1 && y == 1)) {
+ var dirx = Math.round(x / Math.abs(x)),
+ diry = Math.round(y / Math.abs(y)),
+ s = this.node.style;
+ dx = this.attr("x");
+ dy = this.attr("y");
+ cx = this.attr("cx");
+ cy = this.attr("cy");
+ if (dirx != 1 || diry != 1) {
+ if (this.transformations) {
+ this.transformations[2] = "scale(" + [dirx, diry] + ")";
+ this.node.setAttribute("transform", this.transformations.join(" "));
+ dx = (dirx < 0) ? -this.attr("x") - this.attrs.width * x * dirx / this._.sx : this.attr("x");
+ dy = (diry < 0) ? -this.attr("y") - this.attrs.height * y * diry / this._.sy : this.attr("y");
+ cx = this.attr("cx") * dirx;
+ cy = this.attr("cy") * diry;
+ } else {
+ this.node.filterMatrix = " progid:DXImageTransform.Microsoft.Matrix(M11=" + dirx +
+ ", M12=0, M21=0, M22=" + diry +
+ ", Dx=0, Dy=0, sizingmethod='auto expand', filtertype='bilinear')";
+ s.filter = (this.node.filterMatrix || "") + (this.node.filterOpacity || "");
+ }
+ } else {
+ if (this.transformations) {
+ this.transformations[2] = "";
+ this.node.setAttribute("transform", this.transformations.join(" "));
+ } else {
+ this.node.filterMatrix = "";
+ s.filter = (this.node.filterMatrix || "") + (this.node.filterOpacity || "");
+ }
+ }
+ switch (this.type) {
+ case "rect":
+ case "image":
+ this.attr({
+ width: this.attrs.width * x * dirx / this._.sx,
+ height: this.attrs.height * y * diry / this._.sy,
+ x: dx,
+ y: dy
+ });
+ break;
+ case "circle":
+ case "ellipse":
+ this.attr({
+ rx: this.attrs.rx * x * dirx / this._.sx,
+ ry: this.attrs.ry * y * diry / this._.sy,
+ r: this.attrs.r * x * diry / this._.sx,
+ cx: cx,
+ cy: cy
+ });
+ break;
+ case "path":
+ var path = Raphael.pathToRelative(Raphael.parsePathString(this.attr("path"))),
+ skip = true,
+ dim = Raphael.pathDimensions(this.attrs.path),
+ dx = -dim.width * (x - 1) / 2,
+ dy = -dim.height * (y - 1) / 2;
+ for (var i = 0, ii = path.length; i < ii; i++) {
+ if (path[i][0].toUpperCase() == "M" && skip) {
+ continue;
+ } else {
+ skip = false;
+ }
+ if (path[i][0].toUpperCase() == "A") {
+ path[i][path[i].length - 2] *= x * dirx;
+ path[i][path[i].length - 1] *= y * diry;
+ } else {
+ for (var j = 1, jj = path[i].length; j < jj; j++) {
+ path[i][j] *= (j % 2) ? x * dirx / this._.sx : y * diry / this._.sy;
+ }
+ }
+ }
+ var dim2 = Raphael.pathDimensions(path),
+ dx = dim.x + dim.width / 2 - dim2.x - dim2.width / 2,
+ dy = dim.y + dim.height / 2 - dim2.y - dim2.height / 2;
+ path = Raphael.pathToRelative(path);
+ path[0][1] += dx;
+ path[0][2] += dy;
+
+ this.attr({path: path.join(" ")});
+ }
+ }
+ this._.sx = x;
+ this._.sy = y;
+ return this;
+ };
+ Element.prototype.animate = function (params, ms, callback) {
+ clearTimeout(this.animation_in_progress);
+ var from = {}, to = {}, diff = {}, t = {x: 0, y: 0};
+ for (var attr in params) {
+ if (attr in availableAnimAttrs) {
+ from[attr] = this.attr(attr);
+ if (typeof from[attr] == "undefined") {
+ from[attr] = availableAttrs[attr];
+ }
+ to[attr] = params[attr];
+ switch (availableAnimAttrs[attr]) {
+ case "number":
+ diff[attr] = (to[attr] - from[attr]) / ms;
+ break;
+ case "colour":
+ from[attr] = Raphael.getRGB(from[attr]);
+ var toColour = Raphael.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 = Raphael.pathEqualiser(from[attr], to[attr]);
+ from[attr] = pathes[0];
+ to[attr] = pathes[1];
+ diff[attr] = [];
+ for (var i = 0, ii = from[attr].length; i < ii; i++) {
+ diff[attr][i] = [0];
+ for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
+ diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
+ }
+ }
+ break;
+ case "csv":
+ var values = params[attr].split(/[, ]+/);
+ if (attr == "translation") {
+ from[attr] = [0, 0];
+ diff[attr] = [values[0] / ms, values[1] / ms];
+ } else {
+ from[attr] = from[attr].split(/[, ]+/);
+ diff[attr] = [(values[0] - from[attr][0]) / ms, (values[1] - from[attr][0]) / ms];
+ }
+ to[attr] = values;
+ }
+ }
+ }
+ var start = new Date(),
+ prev = 0,
+ that = this;
+ (function () {
+ var time = (new Date()).getTime() - start.getTime(),
+ set = {},
+ now;
+ if (time < ms) {
+ for (var attr in from) {
+ switch (availableAnimAttrs[attr]) {
+ case "number":
+ now = +from[attr] + time * diff[attr];
+ break;
+ case "colour":
+ now = "rgb(" + [
+ Math.round(from[attr].r + time * diff[attr].r),
+ Math.round(from[attr].g + time * diff[attr].g),
+ Math.round(from[attr].b + time * 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] + time * diff[attr][i][j];
+ }
+ now[i] = now[i].join(" ");
+ }
+ now = now.join(" ");
+ break;
+ case "csv":
+ if (attr == "translation") {
+ var x = diff[attr][0] * (time - prev),
+ y = diff[attr][1] * (time - prev);
+ t.x += x;
+ t.y += y;
+ now = [x, y].join(" ");
+ } else {
+ now = [+from[attr][0] + time * diff[attr][0], +from[attr][1] + time * diff[attr][1]].join(" ");
+ }
+ break;
+ }
+ if (attr == "font-size") {
+ set[attr] = now + "px";
+ } else {
+ set[attr] = now;
+ }
+ }
+ that.attr(set);
+ that.animation_in_progress = setTimeout(arguments.callee, 0);
+ C.safari();
+ } else {
+ if (t.x || t.y) {
+ that.translate(-t.x, -t.y);
+ }
+ that.attr(params);
+ clearTimeout(that.animation_in_progress);
+ C.safari();
+ (typeof callback == "function") && callback.call(that);
+ }
+ prev = time;
+ })();
+ return this;
+ };
+ C.pathfinder = function (p, path) {
+ var commands = {
+ M: function (x, y) {
+ this.moveTo(x, y);
+ },
+ C: function (x1, y1, x2, y2, x3, y3) {
+ this.curveTo(x1, y1, x2, y2, x3, y3);
+ },
+ Q: function (x1, y1, x2, y2) {
+ this.qcurveTo(x1, y1, x2, y2);
+ },
+ T: function (x, y) {
+ this.qcurveTo(x, y);
+ },
+ S: function (x1, y1, x2, y2) {
+ p.curveTo(x1, y1, x2, y2);
+ },
+ L: function (x, y) {
+ p.lineTo(x, y);
+ },
+ H: function (x) {
+ this.lineTo(x, this.last.y);
+ },
+ V: function (y) {
+ this.lineTo(this.last.x, y);
+ },
+ A: function (rx, ry, xaxisrotation, largearcflag, sweepflag, x, y) {
+ this.arcTo(rx, ry, largearcflag, sweepflag, x, y);
+ },
+ Z: function () {
+ this.andClose();
+ }
+ };
+
+ path = Raphael.pathToAbsolute(path);
+ for (var i = 0, ii = path.length; i < ii; i++) {
+ var b = path[i].shift();
+ commands[b].apply(p, path[i]);
+ }
+ };
return r;
} else {
return function () {};
}
- })((!(window.SVGPreserveAspectRatio && window.SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_XMINYMIN == 2)) ? "VML" : "SVG");
+ })((!window.SVGAngle) ? "VML" : "SVG");
Raphael.vml = !(Raphael.svg = (Raphael.type == "SVG"));
Raphael.vml = Raphael.svg = false;
}
Raphael.toString = function () {
- return "Your browser supports " + this.type;
+ return "Your browser " + (this.vml ? "doesn't ": "") + "support" + (this.svg ? "s": "") +
+ " SVG.\nYou are running " + unescape("Rapha%EBl%20") + this.version;
};
+// generic utilities
Raphael.hsb2rgb = function (hue, saturation, brightness) {
if (typeof hue == "object" && "h" in hue && "s" in hue && "b" in hue) {
brightness = hue.b;
function () {red = p; green = q; blue = brightness;},
function () {red = t; green = p; blue = brightness;},
function () {red = brightness; green = p; blue = q;},
- function () {red = brightness; green = t; blue = p;},
+ function () {red = brightness; green = t; blue = p;}
][i]();
}
var rgb = {r: red, g: green, b: blue};
return rgb;
};
Raphael.rgb2hsb = function (red, green, blue) {
- if (typeof red == "object" && "r" in red && "h" in red && "b" in red) {
+ if (typeof red == "object" && "r" in red && "g" in red && "b" in red) {
blue = red.b;
green = red.g;
red = red.r;
}
- if (red.charAt(0) == "#") {
+ if (typeof red == "string" && red.charAt(0) == "#") {
if (red.length == 4) {
blue = parseInt(red.substring(3), 16);
green = parseInt(red.substring(2, 3), 16);
}
return {h: hue, s: saturation, b: brightness};
};
+Raphael.getRGB = function (colour) {
+ var red, green, blue,
+ rgb = colour.match(/^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgb\(\s*(\d+,\s*\d+,\s*\d+)\s*\)|rgb\(\s*(\d+%,\s*\d+%,\s*\d+%)\s*\)|hsb\(\s*(\d+,\s*\d+,\s*\d+)\s*\)|hsb\(\s*(\d+%,\s*\d+%,\s*\d+%)\s*\))\s*$/i);
+ if (rgb) {
+ if (rgb[2]) {
+ blue = parseInt(rgb[2].substring(5), 16);
+ green = parseInt(rgb[2].substring(3, 5), 16);
+ red = parseInt(rgb[2].substring(1, 3), 16);
+ }
+ if (rgb[3]) {
+ blue = parseInt(rgb[3].substring(3) + rgb[3].substring(3), 16);
+ green = parseInt(rgb[3].substring(2, 3) + rgb[3].substring(2, 3), 16);
+ red = parseInt(rgb[3].substring(1, 2) + rgb[3].substring(1, 2), 16);
+ }
+ if (rgb[4]) {
+ rgb = rgb[4].split(/\s*,\s*/);
+ red = parseInt(rgb[0], 10);
+ green = parseInt(rgb[1], 10);
+ blue = parseInt(rgb[2], 10);
+ }
+ if (rgb[5]) {
+ rgb = rgb[5].split(/\s*,\s*/);
+ red = parseInt(rgb[0], 10) * 2.55;
+ green = parseInt(rgb[1], 10) * 2.55;
+ blue = parseInt(rgb[2], 10) * 2.55;
+ }
+ if (rgb[6]) {
+ rgb = rgb[6].split(/\s*,\s*/);
+ red = parseInt(rgb[0], 10);
+ green = parseInt(rgb[1], 10);
+ blue = parseInt(rgb[2], 10);
+ return this.hsb2rgb(red, green, blue);
+ }
+ if (rgb[7]) {
+ rgb = rgb[7].split(/\s*,\s*/);
+ red = parseInt(rgb[0], 10) * 2.55;
+ green = parseInt(rgb[1], 10) * 2.55;
+ blue = parseInt(rgb[2], 10) * 2.55;
+ return this.hsb2rgb(red, green, blue);
+ }
+ var rgb = {r: red, g: green, b: blue};
+ var r = Math.round(red).toString(16);
+ (r.length == 1) && (r = "0" + r);
+ var g = Math.round(green).toString(16);
+ (g.length == 1) && (g = "0" + g);
+ var b = Math.round(blue).toString(16);
+ (b.length == 1) && (b = "0" + b);
+ rgb.hex = "#" + r + g + b;
+ return rgb;
+ }
+};
Raphael.getColor = function (value) {
var start = arguments.callee.start = arguments.callee.start || {h: 0, s: 1, b: value || .75};
var rgb = this.hsb2rgb(start.h, start.s, start.b);
- start.h += .1;
+ start.h += .075;
if (start.h > 1) {
start.h = 0;
start.s -= .2;
if (start.s <= 0) {
- start = {h: 0, s: 1, b: start.b};
+ arguments.callee.start = {h: 0, s: 1, b: start.b};
}
}
return rgb.hex;
};
Raphael.getColor.reset = function () {
this.start = undefined;
-};
\ No newline at end of file
+};
+Raphael.parsePathString = function (pathString) {
+ var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, q: 4, s: 4, t: 2, v: 1, z: 0};
+ var data = [];
+ pathString.replace(/([achlmqstvz])\s*((-?\d*\.?\d*\s*,?\s*)+)/ig, function (a, b, c) {
+ var params = [], name = b.toLowerCase();
+ c.replace(/(-?\d*\.?\d*)\s*,?\s*/ig, function (a, b) {
+ b && params.push(+b);
+ });
+ while (params.length >= paramCounts[name]) {
+ data.push([b].concat(params.splice(0, paramCounts[name])));
+ if (!paramCounts[name]) {
+ break;
+ };
+ }
+ });
+ return data;
+};
+Raphael.pathDimensions = function (path) {
+ var pathArray = path;
+ if (typeof path == "string") {
+ pathArray = this.parsePathString(path);
+ }
+ pathArray = this.pathToAbsolute(pathArray);
+ var x = [], y = [], length = 0;
+ for (var i = 0, ii = pathArray.length; i < ii; i++) {
+ switch (pathArray[i][0]) {
+ case "Z":
+ break;
+ case "A":
+ x.push(pathArray[i][pathArray[i].length - 2]);
+ y.push(pathArray[i][pathArray[i].length - 1]);
+ break;
+ default:
+ for (var j = 1, jj = pathArray[i].length; j < jj; j++) {
+ if (j % 2) {
+ x.push(pathArray[i][j]);
+ } else {
+ y.push(pathArray[i][j]);
+ }
+ }
+ }
+ }
+ var minx = Math.min.apply(Math, x),
+ miny = Math.min.apply(Math, y);
+ return {
+ x: minx,
+ y: miny,
+ width: Math.max.apply(Math, x) - minx,
+ height: Math.max.apply(Math, y) - miny,
+ X: x,
+ Y: y
+ };
+};
+Raphael.pathToRelative = function (pathArray) {
+ var res = [];
+ if (typeof pathArray == "string") {
+ pathArray = this.parsePathString(pathArray);
+ }
+ var x = 0, y = 0, start = 0;
+ if (pathArray[0][0] == "M") {
+ x = pathArray[0][1];
+ y = pathArray[0][2];
+ start++;
+ res.push(pathArray[0]);
+ }
+ for (var i = start, ii = pathArray.length; i < ii; i++) {
+ res[i] = [];
+ if (pathArray[i][0] != pathArray[i][0].toLowerCase()) {
+ res[i][0] = pathArray[i][0].toLowerCase();
+ switch (res[i][0]) {
+ case "a":
+ res[i][1] = pathArray[i][1];
+ res[i][2] = pathArray[i][2];
+ res[i][3] = 0;
+ res[i][4] = pathArray[i][4];
+ res[i][5] = pathArray[i][5];
+ res[i][6] = +(pathArray[i][6] - x).toFixed(3);
+ res[i][7] = +(pathArray[i][7] - y).toFixed(3);
+ break;
+ case "v":
+ res[i][1] = +(pathArray[i][1] - y).toFixed(3);
+ break;
+ default:
+ for (var j = 1, jj = pathArray[i].length; j < jj; j++) {
+ res[i][j] = +(pathArray[i][j] - ((j % 2) ? x : y)).toFixed(3);
+ }
+ }
+ } else {
+ res[i] = pathArray[i];
+ }
+ switch (res[i][0]) {
+ case "z":
+ break;
+ case "h":
+ x += res[i][res[i].length - 1];
+ break;
+ case "v":
+ y += res[i][res[i].length - 1];
+ break;
+ default:
+ x += res[i][res[i].length - 2];
+ y += res[i][res[i].length - 1];
+ }
+ }
+ return res;
+};
+Raphael.pathToAbsolute = function (pathArray) {
+ var res = [];
+ if (typeof pathArray == "string") {
+ pathArray = this.parsePathString(pathArray);
+ }
+ var x = 0, y = 0, start = 0;
+ if (pathArray[0][0] == "M") {
+ x = +pathArray[0][1];
+ y = +pathArray[0][2];
+ start++;
+ res[0] = pathArray[0];
+ }
+ for (var i = start, ii = pathArray.length; i < ii; i++) {
+ res[i] = [];
+ if (pathArray[i][0] != pathArray[i][0].toUpperCase()) {
+ res[i][0] = pathArray[i][0].toUpperCase();
+ switch (res[i][0]) {
+ case "A":
+ res[i][1] = pathArray[i][1];
+ res[i][2] = pathArray[i][2];
+ res[i][3] = 0;
+ res[i][4] = pathArray[i][4];
+ res[i][5] = pathArray[i][5];
+ res[i][6] = +(pathArray[i][6] + x).toFixed(3);
+ res[i][7] = +(pathArray[i][7] + y).toFixed(3);
+ break;
+ case "V":
+ res[i][1] = +pathArray[i][1] + y;
+ break;
+ default:
+ for (var j = 1, jj = pathArray[i].length; j < jj; j++) {
+ res[i][j] = +pathArray[i][j] + ((j % 2) ? x : y);
+ }
+ }
+ } else {
+ res[i] = pathArray[i];
+ }
+ switch (res[i][0]) {
+ case "Z":
+ break;
+ case "H":
+ x = res[i][1];
+ break;
+ case "V":
+ y = res[i][1];
+ break;
+ default:
+ x = res[i][res[i].length - 2];
+ y = res[i][res[i].length - 1];
+ }
+ }
+ return res;
+};
+Raphael.pathEqualiser = function (path1, path2) {
+ var data = [this.pathToAbsolute(this.parsePathString(path1)), this.pathToAbsolute(this.parsePathString(path2))],
+ attrs = [{x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0}, {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0}],
+ processPath = function (path, d) {
+ if (!path) {
+ return ["U"];
+ }
+ switch (path[0]) {
+ case "M":
+ d.X = path[1];
+ d.Y = path[2];
+ break;
+ case "S":
+ var nx = d.x + (d.x - (d.bx || d.x));
+ var ny = d.y + (d.y - (d.by || d.y));
+ path = ["C", nx, ny, path[1], path[2], path[3], path[4]];
+ break;
+ case "T":
+ var nx = d.x + (d.x - (d.bx || d.x));
+ var ny = d.y + (d.y - (d.by || d.y));
+ path = ["Q", nx, ny, path[1], path[2]];
+ break;
+ case "H":
+ path = ["L", path[1], d.y];
+ break;
+ case "V":
+ path = ["L", d.x, path[1]];
+ break;
+ case "Z":
+ path = ["L", d.X, d.Y];
+ break;
+ }
+ return path;
+ },
+ edgeCases = function (a, b, i) {
+ if (data[a][i][0] == "M" && data[b][i][0] != "M") {
+ data[b].splice(i, 0, ["M", attrs[b].x, attrs[b].y]);
+ attrs[a].bx = data[a][i][data[a][i].length - 4] || 0;
+ attrs[a].by = data[a][i][data[a][i].length - 3] || 0;
+ attrs[a].x = data[a][i][data[a][i].length - 2];
+ attrs[a].y = data[a][i][data[a][i].length - 1];
+ return true;
+ } else if (data[a][i][0] == "L" && data[b][i][0] == "C") {
+ data[a][i] = ["C", attrs[a].x, attrs[a].y, data[a][i][1], data[a][i][2], data[a][i][1], data[a][i][2]];
+ } else if (data[a][i][0] == "L" && data[b][i][0] == "Q") {
+ data[a][i] = ["Q", data[a][i][1], data[a][i][2], data[a][i][1], data[a][i][2]];
+ } else if (data[a][i][0] == "Q" && data[b][i][0] == "C") {
+ var x = data[b][i][data[b][i].length - 2];
+ var y = data[b][i][data[b][i].length - 1];
+ data[b].splice(i + 1, 0, ["Q", x, y, x, y]);
+ data[a].splice(i, 0, ["C", attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y]);
+ i++;
+ attrs[b].bx = data[b][i][data[b][i].length - 4] || 0;
+ attrs[b].by = data[b][i][data[b][i].length - 3] || 0;
+ attrs[b].x = data[b][i][data[b][i].length - 2];
+ attrs[b].y = data[b][i][data[b][i].length - 1];
+ return true;
+ } else if (data[a][i][0] == "A" && data[b][i][0] == "C") {
+ var x = data[b][i][data[b][i].length - 2];
+ var y = data[b][i][data[b][i].length - 1];
+ data[b].splice(i + 1, 0, ["A", 0, 0, data[a][i][3], data[a][i][4], data[a][i][5], x, y]);
+ data[a].splice(i, 0, ["C", attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y, attrs[a].x, attrs[a].y]);
+ i++;
+ attrs[b].bx = data[b][i][data[b][i].length - 4] || 0;
+ attrs[b].by = data[b][i][data[b][i].length - 3] || 0;
+ attrs[b].x = data[b][i][data[b][i].length - 2];
+ attrs[b].y = data[b][i][data[b][i].length - 1];
+ return true;
+ } else if (data[a][i][0] == "U") {
+ data[a][i][0] = data[b][i][0];
+ for (var j = 1, jj = data[b][i].length; j < jj; j++) {
+ data[a][i][j] = (j % 2) ? attrs[a].x : attrs[a].y;
+ }
+ }
+ return false;
+ };
+ for (var i = 0; i < Math.max(data[0].length, data[1].length); i++) {
+ data[0][i] = processPath(data[0][i], attrs[0]);
+ data[1][i] = processPath(data[1][i], attrs[1]);
+ if (data[0][i][0] != data[1][i][0] && (edgeCases(0, 1, i) || edgeCases(1, 0, i))) {
+ continue;
+ }
+ attrs[0].bx = data[0][i][data[0][i].length - 4] || 0;
+ attrs[0].by = data[0][i][data[0][i].length - 3] || 0;
+ attrs[0].x = data[0][i][data[0][i].length - 2];
+ attrs[0].y = data[0][i][data[0][i].length - 1];
+ attrs[1].bx = data[1][i][data[1][i].length - 4] || 0;
+ attrs[1].by = data[1][i][data[1][i].length - 3] || 0;
+ attrs[1].x = data[1][i][data[1][i].length - 2];
+ attrs[1].y = data[1][i][data[1][i].length - 1];
+ }
+ return data;
+};
projects / raphael / blobdiff