flex chart属性理解

mx:SeriesSlide -------用来表示图形从哪边出来，direction可以指定...
showDataEffect-------表示图形出现的效果。
hideDataEffect-----图形消失时的效果。
<mx:tickStroke>-----设置轴的朝下的点===tickPlacement
     <mx:axisStroke>-----设置轴的属性
<?xml version="1.0"?>
<!-- charts/ClearFilters.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:"Jan", Profit:2000, Expenses:1500, Amount:450},
     {Month:"Feb", Profit:1000, Expenses:200, Amount:600},
     {Month:"Mar", Profit:1500, Expenses:500, Amount:300}
  ]);
  ]]></mx:Script>
  <mx:LineChart id="myChart" dataProvider="{expenses}">
     <mx:seriesFilters>
        <mx:Array/>
     </mx:seriesFilters>
     <mx:horizontalAxis>
        <mx:CategoryAxis
            dataProvider="{expenses}"
            categoryField="Month"
        />
     </mx:horizontalAxis>
     <mx:series>
        <mx:LineSeries
            yField="Profit"
            displayName="Profit"
        />
        <mx:LineSeries
            yField="Expenses"
            displayName="Expenses"
        />
        <mx:LineSeries
            yField="Amount"
            displayName="Amount"
        />
     </mx:series>
  </mx:LineChart>
</mx:Application>