Mega Code Archive
Creating a custom Legend control
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Code from Flex 4 Documentation "Using Adobe Flex 4".
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<!-- charts/MultipleAxesWithCustomLegend.mxml -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
import mx.collections.ArrayCollection;
[Bindable]
public var SMITH:ArrayCollection = new ArrayCollection([
{date: "22-Aug-05", close: 41.87},
{date: "23-Aug-05", close: 45.74},
{date: "24-Aug-05", close: 42.77},
{date: "25-Aug-05", close: 48.06},
]);
[Bindable]
public var DECKER:ArrayCollection = new ArrayCollection([
{date: "22-Aug-05", close: 157.59},
{date: "23-Aug-05", close: 160.3},
{date: "24-Aug-05", close: 150.71},
{date: "25-Aug-05", close: 156.88},
]);
</mx:Script>
<mx:Panel title="Column Chart With Multiple Series">
<mx:ColumnChart id="myChart" dataProvider="{SMITH}"
secondDataProvider="{DECKER}" showDataTips="true">
<mx:horizontalAxis>
<mx:CategoryAxis dataProvider="{SMITH}" categoryField="date" />
</mx:horizontalAxis>
<mx:verticalAxis>
<mx:LinearAxis minimum="40" maximum="50" />
</mx:verticalAxis>
<mx:series>
<mx:ColumnSeries id="cs1" dataProvider="{SMITH}" xField="date"
yField="close" displayName="SMITH" />
</mx:series>
<mx:secondVerticalAxis>
<mx:LinearAxis minimum="150" maximum="170" />
</mx:secondVerticalAxis>
<mx:secondSeries>
<mx:LineSeries id="cs2" dataProvider="{DECKER}" xField="date"
yField="close" displayName="DECKER" />
</mx:secondSeries>
</mx:ColumnChart>
<mx:Legend>
<mx:LegendItem label="SMITH" fontWeight="bold">
<mx:fill>
<mx:SolidColor color="0xFF9900" />
</mx:fill>
<mx:stroke>
<mx:Stroke color="0x000000" weight="1" />
</mx:stroke>
</mx:LegendItem>
<mx:LegendItem label="DECKER" fontWeight="bold">
<mx:fill>
<mx:SolidColor color="{0x999933}" />
</mx:fill>
<mx:stroke>
<mx:Stroke color="0x000000" weight="1" />
</mx:stroke>
</mx:LegendItem>
</mx:Legend>
</mx:Panel>
</mx:Application>
]]>