customannotation.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"];
			}

		[Bindable] public var overItem:Boolean = false;
		]]>
	</Script>


	<Model id="dataSet" source="/data/sampleData.xml" />

	<PlotChart id="chart" width="100%" dataProvider="{dataSet.Sample}"  height="100%">
		<series>
			<PlotSeries xField="revenue" yField="costs" itemRenderer="mx.charts.renderers.CircleItemRenderer" radius="3"/>
		</series>
		<annotationElements>
			<RangeSelector xmlns="examples.customizing.*" />
		</annotationElements>

	</PlotChart>

</ex:ExampleBase>