用Flex的图表组件搞个福彩的玩意

<?xml version="1.0" encoding="utf-8"?> 
<!--七乐彩(7/30)--> 
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical"> 
  <mx:Style> 
    Application{font-size:14pt;} 
  </mx:Style> 
        <mx:Script> 
                <![CDATA[ 
                import mx.collections.ArrayCollection; 

                [Bindable] 
                private var lottery:ArrayCollection = new ArrayCollection( [ 
                        { Ball: "球1", Q110: 04, Q111: 06, Q112: 03 }, 
                        { Ball: "球2", Q110: 05, Q111: 07, Q112: 09 }, 
                        { Ball: "球3", Q110: 11, Q111: 08, Q112: 20 }, 
                        { Ball: "球4", Q110: 12, Q111: 09, Q112: 24 }, 
                        { Ball: "球5", Q110: 14, Q111: 18, Q112: 25 }, 
                        { Ball: "球6", Q110: 15, Q111: 26, Q112: 26 }, 
                        { Ball: "球7", Q110: 23, Q111: 30, Q112: 28 } 
                        ]); 
                ]]> 
        </mx:Script> 
        <mx:Stroke id = "s1" color="red"/> 
        <mx:Stroke id = "s2" color="green"/> 
        <mx:Stroke id = "s3" color="blue"/> 
        <mx:Panel width="600" height="600" layout="horizontal" title="七乐彩第2008Q110期-第2008Q112期开奖情况"> 
                <mx:LineChart id="linechart" height="100%" width="100%" 
                        paddingLeft="5" paddingRight="5"    
                        showDataTips="true" dataProvider="{lottery}"> 
                                 
                        <mx:horizontalAxis> 
                                <mx:CategoryAxis categoryField="Ball"/> 
                        </mx:horizontalAxis> 

                        <mx:series> 
                                <mx:LineSeries yField="Q110" form="segment" displayName="第2008Q110期" lineStroke="{s1}"/> 
                                <mx:LineSeries yField="Q111" form="segment" displayName="第2008Q111期" lineStroke="{s2}"/> 
                                <mx:LineSeries yField="Q112" form="segment" displayName="第2008Q112期" lineStroke="{s3}"/> 
                        </mx:series> 
                </mx:LineChart>            
                <mx:Legend dataProvider="{linechart}" legendItemClass="MyLegendItem"/> 
        </mx:Panel>    
</mx:Application> 

<?xml version="1.0" encoding="utf-8"?> 
<mx:LegendItem xmlns:mx="http://www.adobe.com/2006/mxml" styleName="font12"> 
  <mx:Style> 
    .font12{font-size:12pt;fontWeight:normal;} 
  </mx:Style> 
</mx:LegendItem>