柱形图

<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
 <mx:Script>
  <![CDATA[
   import mx.collections.ArrayCollection;
   [Bindable]
   private var finance:ArrayCollection = new ArrayCollection([
    {Month:"一月",In:2000,Out:1500},
    {Month:"二月",In:1000,Out:200},
    {Month:"三月",In:1500,Out:200},
    {Month:"四月",In:3500,Out:1000},
    {Month:"五月",In:500,Out:800},
    {Month:"六月",In:4500,Out:600},
    {Month:"七月",In:1570,Out:300},
    {Month:"八月",In:1000,Out:450},
    {Month:"九月",In:1500,Out:400},
    {Month:"十月",In:100,Out:400},
    {Month:"十一月",In:1700,Out:2500},
    {Month:"十二月",In:2000,Out:1500},
   ]);
  ]]>
 </mx:Script>
 
 <mx:Panel x="0" y="0" width="800" height="600" layout="absolute">
  <mx:ColumnChart x="18" y="61" id="myChart" width="428" height="314.30002" dataProvider="{finance}" >
   
   <mx:horizontalAxis>
    <!--定义横坐标，绑定到“finance”数据集中的“month”上-->
    <mx:CategoryAxis  dataProvider="{finance}" categoryField="Month" title="(月份)">
    </mx:CategoryAxis>
   </mx:horizontalAxis>
   <mx:series>
   <!-- 数据以柱的形式表示-->
    <mx:ColumnSeries displayName="收入" xField="In" yField="Month"/>
    <mx:ColumnSeries displayName="支出" xField="Out" yField="Month" />
    
   </mx:series>
  </mx:ColumnChart>
  <!--组件绑定柱状图的数据名-->
  <mx:Legend dataProvider="{myChart}"/>
 
 
 </mx:Panel>
 
</mx:WindowedApplication>