Flex之图表组件（9） ------ 散点图表

代码如下：

<?xml version="1.0" encoding="utf-8"?> <!-- charts/BasicPlot.mxml --> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:Script><!--[CDATA[ 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="散点图表示例"> <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>

图表如下图所示：