Mega Code Archive
The following example defines three data series in a PlotChart control
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Code from Flex 4 Documentation "Using Adobe Flex 4".
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<!-- charts/BasicPlot.mxml -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
import mx.collections.ArrayCollection;
[Bindable]
public var expenses:ArrayCollection = new ArrayCollection([
{Month:"January", Profit:2000, Expenses:1500, Amount:450},
{Month:"February", Profit:1000, Expenses:200, Amount:600},
{Month:"March", Profit:1500, Expenses:500, Amount:300},
{Month:"April", Profit:500, Expenses:300, Amount:500},
{Month:"May", Profit:1000, Expenses:450, Amount:250},
{Month:"June", Profit:2000, Expenses:500, Amount:700}
]);
</mx:Script>
<mx:Panel title="Plot Chart">
<mx:PlotChart id="myChart" dataProvider="{expenses}"
showDataTips="true">
<mx:series>
<mx:PlotSeries xField="Expenses" yField="Profit"
displayName="Plot 1" />
<mx:PlotSeries xField="Amount" yField="Expenses"
displayName="Plot 2" />
<mx:PlotSeries xField="Profit" yField="Amount"
displayName="Plot 3" />
</mx:series>
</mx:PlotChart>
<mx:Legend dataProvider="{myChart}" />
</mx:Panel>
</mx:Application>
]]>