<?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 ["two column series stacked"];
			}
		]]>
	</Script>

	<Model id="dataSet" source="/data/sampleData.xml" />
	<ex:controls>
		<Label text="grouping type:" />
		<ComboBox  dataProvider="{['overlaid','clustered','stacked','100%']}" id="stackType" selectedItem="clustered" />
	</ex:controls>
	<ColumnChart id="chart" type="{stackType.value}" width="100%" height="100%" dataProvider="{dataSet.Sample}">
		<series>
			<ColumnSeries yField="revenue" />
			<ColumnSeries yField="costs" />
		</series>
		<horizontalAxis>
			<CategoryAxis categoryField="month" />
		</horizontalAxis>
	</ColumnChart>

</ex:ExampleBase>