sizedpiecharts.mxml

QS我也没用过

<?xml version="1.0" encoding="utf-8"?>
<Application xmlns="http://www.adobe.com/2006/mxml" viewSourceURL="srcview/index.html" 
	xmlns:qc="qs.charts.*" initialize="genData();">
	
	<Script>
		<![CDATA[
			[Bindable] public var dataSet:Array;
			public function genData():void
			{
				var d:Array = [];
				var count:int = 10 + Math.floor(Math.random()*5);
				for(var i:int=0;i<count;i++) {
					d.push( {
						costs: Math.floor(Math.random()*10),
						revenue: 5 + Math.floor(Math.random()*10)
					});					
				}
				dataSet = d;
			}
		]]>
	</Script>
	<Panel width="100%" height="100%" title="data based renderers"  layout="horizontal">
		<VBox height="100%">
			
		<Text width="300">
			<htmlText>
		<![CDATA[ This Pie Chart renders a second set of values as the size of each wedge.
		]]>
		</htmlText>
		</Text>
		<Button label="change" click="genData()" />
		</VBox>
		<PieChart width="100%" height="100%" dataProvider="{dataSet}" >
			<series>
				<qc:SizedPieSeries field="costs" radiusField="revenue" >
					<qc:showDataEffect>
						<SeriesInterpolate duration="700" elementOffset="0"/>
					</qc:showDataEffect>
				</qc:SizedPieSeries>
			</series>
			<!-- as a Beta3 limitation, you need to explicitly assign a radialAxis before you can use it. This is fixed post beta3.
			-->
			<radialAxis>
				<LinearAxis autoAdjust="false" minimum="0" />
			</radialAxis>
		</PieChart>
	</Panel>
</Application>