/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.charting.svg.PlotArea");dojo.require("dojo.lang.common");if (dojo.render.svg.capable) {	dojo.require("dojo.svg");	dojo.extend(dojo.charting.PlotArea, {resize:function () {		var area = this.getArea();		this.nodes.area.setAttribute("width", this.size.width);		this.nodes.area.setAttribute("height", this.size.height);		var rect = this.nodes.area.getElementsByTagName("rect")[0];		rect.setAttribute("x", area.left);		rect.setAttribute("y", area.top);		rect.setAttribute("width", area.right - area.left);		rect.setAttribute("height", area.bottom - area.top);		this.nodes.background.setAttribute("width", this.size.width);		this.nodes.background.setAttribute("height", this.size.height);		if (this.nodes.plots) {			this.nodes.area.removeChild(this.nodes.plots);			this.nodes.plots = null;		}		this.nodes.plots = document.createElementNS(dojo.svg.xmlns.svg, "g");		this.nodes.plots.setAttribute("id", this.getId() + "-plots");		this.nodes.plots.setAttribute("style", "clip-path:url(#" + this.getId() + "-clip);");		this.nodes.area.appendChild(this.nodes.plots);		for (var i = 0; i < this.plots.length; i++) {			this.nodes.plots.appendChild(this.initializePlot(this.plots[i]));		}		if (this.nodes.axes) {			this.nodes.area.removeChild(this.nodes.axes);			this.nodes.axes = null;		}		this.nodes.axes = document.createElementNS(dojo.svg.xmlns.svg, "g");		this.nodes.axes.setAttribute("id", this.getId() + "-axes");		this.nodes.area.appendChild(this.nodes.axes);		var axes = this.getAxes();		for (var p in axes) {			var obj = axes[p];			this.nodes.axes.appendChild(obj.axis.initialize(this, obj.plot, obj.drawAgainst, obj.plane));		}	}, initializePlot:function (plot) {		plot.destroy();		plot.dataNode = document.createElementNS(dojo.svg.xmlns.svg, "g");		plot.dataNode.setAttribute("id", plot.getId());		return plot.dataNode;	}, initialize:function () {		this.destroy();		this.nodes.main = document.createElement("div");		this.nodes.area = document.createElementNS(dojo.svg.xmlns.svg, "svg");		this.nodes.area.setAttribute("id", this.getId());		this.nodes.main.appendChild(this.nodes.area);		var defs = document.createElementNS(dojo.svg.xmlns.svg, "defs");		var clip = document.createElementNS(dojo.svg.xmlns.svg, "clipPath");		clip.setAttribute("id", this.getId() + "-clip");		var rect = document.createElementNS(dojo.svg.xmlns.svg, "rect");		clip.appendChild(rect);		defs.appendChild(clip);		this.nodes.area.appendChild(defs);		this.nodes.background = document.createElementNS(dojo.svg.xmlns.svg, "rect");		this.nodes.background.setAttribute("id", this.getId() + "-background");		this.nodes.background.setAttribute("fill", "#fff");		this.nodes.area.appendChild(this.nodes.background);		this.resize();		return this.nodes.main;	}});}