flymis/WebRoot/dojojs/src/charting/vml/PlotArea.js

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/*
	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.vml.PlotArea");
dojo.require("dojo.lang.common");

dojo.extend(dojo.charting.PlotArea, {
	initializePlot: function(plot){
		//	summary
		//	Initialize the plot node for data rendering.
		plot.destroy();
		plot.dataNode = document.createElement("div");
		plot.dataNode.id  = plot.getId();
		return plot.dataNode;	//	HTMLDivElement
	},
	initialize:function(){
		//	summary
		//	Initialize the PlotArea.
	
		this.destroy();	//	kill everything first.
		var main = this.nodes.main = document.createElement("div");
		
		//	start with the background
		var area = this.nodes.area = document.createElement("div");
		area.id = this.getId();
		area.style.width=this.size.width+"px";
		area.style.height=this.size.height+"px";
		area.style.position="absolute";
		main.appendChild(area);
	
		var bg = this.nodes.background = document.createElement("div");
		bg.id = this.getId()+"-background";
		bg.style.width=this.size.width+"px";
		bg.style.height=this.size.height+"px";
		bg.style.position="absolute";
		bg.style.top="0px";
		bg.style.left="0px";
		bg.style.backgroundColor="#fff";
		area.appendChild(bg);

		//	the plot group
		var a=this.getArea();
		var plots = this.nodes.plots = document.createElement("div");
		plots.id = this.getId()+"-plots";
		plots.style.width=this.size.width+"px";
		plots.style.height=this.size.height+"px";
		plots.style.position="absolute";
		plots.style.top="0px";
		plots.style.left="0px";
		plots.style.clip="rect("
			+ a.top+" "
			+ a.right+" "
			+ a.bottom+" "