interpolate.mxml

chart应用蛮广泛的

<?xml version="1.0" encoding="utf-8"?>
<ex:ExampleBase  xmlns:ex="examples.*" xmlns="http://www.adobe.com/2006/mxml">

	<Script>
		<![CDATA[
		
			override public function get descriptions():Array { 
				return ["a simple two series column chart"];
			}
			
			public function genData():void
			{
				var newData:Array = [];
				var A:Number = Math.random()*100 - 50;
				var B:Number = A - Math.random() * 10;
				var P:Number = Math.random()*100;
				for(var i:int = 0;i<dataCount.value;i++)
				{
					A = A + Math.random()*10 - 5;
					B = A - Math.random() * 10;
					P = Math.random()*100;
					newData.push( 
					{
						A: A,
						B: B,
						P: P
					}
					);
				}
				dataSet = newData;
			}
			[Bindable] public var dataSet:Array;
			
			private function update():void
			{
				genData();
			}
												
		]]>
	</Script>		
	
	<ex:controls>
		<Button label="change data" click="genData();" />
		<Label text="data size:" />
		<HSlider width="100" minimum="0" maximum="200" value="20" snapInterval="1" liveDragging="true" id="dataCount" change="update()" />
		<Label text="duration:" />
		<HSlider width="100" minimum="0" maximum="5000" value="1000"  liveDragging="true" id="dur" change="update()" />
		<Label text="minimum element duration:" />
		<HSlider width="100" minimum="0" maximum="500"  value="200" liveDragging="true" id="med" change="update()" />
		<Label text="element offset:" />
		<HSlider width="100" minimum="-500" maximum="500"  value="30" liveDragging="true" id="eo" change="update()" />
	</ex:controls>
	
	<SeriesInterpolate id="eff" elementOffset="{eo.value}" minimumElementDuration="{med.value}" duration="{dur.value}"/>

	<Accordion width="100%" height="100%">
	<VBox width="100%" height="100%" label="Column">		
		<ColumnChart width="100%" height="100%" dataProvider="{dataSet}">
			<series>
				<ColumnSeries showDataEffect="{eff}" yField="A"/>
			</series>
		</ColumnChart>
	</VBox>				
	<VBox width="100%" height="100%" label="Pie">		
		<PieChart width="100%" height="100%" dataProvider="{dataSet}">
			<series>
				<PieSeries showDataEffect="{eff}" field="P"/>
			</series>
		</PieChart>
	</VBox>				
	<VBox width="100%" height="100%" label="Line">		
		<LineChart width="100%" height="100%" dataProvider="{dataSet}">
			<series>
				<LineSeries showDataEffect="{eff}" yField="A"/>
			</series>
		</LineChart>
	</VBox>				
	<VBox width="100%" height="100%" label="Bubble">		
		<BubbleChart width="100%" height="100%" dataProvider="{dataSet}">
			<series>
				<BubbleSeries showDataEffect="{eff}" xField="A" yField="B" radiusField="P"/>
			</series>
		</BubbleChart>
	</VBox>				

	</Accordion>

</ex:ExampleBase>