| 1318 |
alexandre_ |
1 |
/*
|
|
|
2 |
Copyright (c) 2004-2006, The Dojo Foundation
|
|
|
3 |
All Rights Reserved.
|
|
|
4 |
|
|
|
5 |
Licensed under the Academic Free License version 2.1 or above OR the
|
|
|
6 |
modified BSD license. For more information on Dojo licensing, see:
|
|
|
7 |
|
|
|
8 |
http://dojotoolkit.org/community/licensing.shtml
|
|
|
9 |
*/
|
|
|
10 |
|
| 1422 |
alexandre_ |
11 |
|
|
|
12 |
|
| 1318 |
alexandre_ |
13 |
dojo.provide("dojo.charting.svg.PlotArea");
|
|
|
14 |
dojo.require("dojo.lang.common");
|
|
|
15 |
if (dojo.render.svg.capable) {
|
|
|
16 |
dojo.require("dojo.svg");
|
|
|
17 |
dojo.extend(dojo.charting.PlotArea, {resize:function () {
|
|
|
18 |
var area = this.getArea();
|
|
|
19 |
this.nodes.area.setAttribute("width", this.size.width);
|
|
|
20 |
this.nodes.area.setAttribute("height", this.size.height);
|
|
|
21 |
var rect = this.nodes.area.getElementsByTagName("rect")[0];
|
|
|
22 |
rect.setAttribute("x", area.left);
|
|
|
23 |
rect.setAttribute("y", area.top);
|
|
|
24 |
rect.setAttribute("width", area.right - area.left);
|
|
|
25 |
rect.setAttribute("height", area.bottom - area.top);
|
|
|
26 |
this.nodes.background.setAttribute("width", this.size.width);
|
|
|
27 |
this.nodes.background.setAttribute("height", this.size.height);
|
|
|
28 |
if (this.nodes.plots) {
|
|
|
29 |
this.nodes.area.removeChild(this.nodes.plots);
|
|
|
30 |
this.nodes.plots = null;
|
|
|
31 |
}
|
|
|
32 |
this.nodes.plots = document.createElementNS(dojo.svg.xmlns.svg, "g");
|
|
|
33 |
this.nodes.plots.setAttribute("id", this.getId() + "-plots");
|
|
|
34 |
this.nodes.plots.setAttribute("style", "clip-path:url(#" + this.getId() + "-clip);");
|
|
|
35 |
this.nodes.area.appendChild(this.nodes.plots);
|
|
|
36 |
for (var i = 0; i < this.plots.length; i++) {
|
|
|
37 |
this.nodes.plots.appendChild(this.initializePlot(this.plots[i]));
|
|
|
38 |
}
|
|
|
39 |
if (this.nodes.axes) {
|
|
|
40 |
this.nodes.area.removeChild(this.nodes.axes);
|
|
|
41 |
this.nodes.axes = null;
|
|
|
42 |
}
|
|
|
43 |
this.nodes.axes = document.createElementNS(dojo.svg.xmlns.svg, "g");
|
|
|
44 |
this.nodes.axes.setAttribute("id", this.getId() + "-axes");
|
|
|
45 |
this.nodes.area.appendChild(this.nodes.axes);
|
|
|
46 |
var axes = this.getAxes();
|
|
|
47 |
for (var p in axes) {
|
|
|
48 |
var obj = axes[p];
|
|
|
49 |
this.nodes.axes.appendChild(obj.axis.initialize(this, obj.plot, obj.drawAgainst, obj.plane));
|
|
|
50 |
}
|
|
|
51 |
}, initializePlot:function (plot) {
|
|
|
52 |
plot.destroy();
|
|
|
53 |
plot.dataNode = document.createElementNS(dojo.svg.xmlns.svg, "g");
|
|
|
54 |
plot.dataNode.setAttribute("id", plot.getId());
|
|
|
55 |
return plot.dataNode;
|
|
|
56 |
}, initialize:function () {
|
|
|
57 |
this.destroy();
|
|
|
58 |
this.nodes.main = document.createElement("div");
|
|
|
59 |
this.nodes.area = document.createElementNS(dojo.svg.xmlns.svg, "svg");
|
|
|
60 |
this.nodes.area.setAttribute("id", this.getId());
|
|
|
61 |
this.nodes.main.appendChild(this.nodes.area);
|
|
|
62 |
var defs = document.createElementNS(dojo.svg.xmlns.svg, "defs");
|
|
|
63 |
var clip = document.createElementNS(dojo.svg.xmlns.svg, "clipPath");
|
|
|
64 |
clip.setAttribute("id", this.getId() + "-clip");
|
|
|
65 |
var rect = document.createElementNS(dojo.svg.xmlns.svg, "rect");
|
|
|
66 |
clip.appendChild(rect);
|
|
|
67 |
defs.appendChild(clip);
|
|
|
68 |
this.nodes.area.appendChild(defs);
|
|
|
69 |
this.nodes.background = document.createElementNS(dojo.svg.xmlns.svg, "rect");
|
|
|
70 |
this.nodes.background.setAttribute("id", this.getId() + "-background");
|
|
|
71 |
this.nodes.background.setAttribute("fill", "#fff");
|
|
|
72 |
this.nodes.area.appendChild(this.nodes.background);
|
|
|
73 |
this.resize();
|
|
|
74 |
return this.nodes.main;
|
|
|
75 |
}});
|
|
|
76 |
}
|
|
|
77 |
|