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Flex 4 : ʹÓà AreaChart ¿Ø¼þ

http://www.slsay.com/archives/154
ʹÓà AreaChart ¿Ø¼þ½«Êý¾ÝչʾΪÆäÏßÐͱ߽ç±íʾÊý¾ÝÖµµÄÃæ»ýÇøÓò¡£Ãæ»ýÇøÓòÓÉÏßÌõ¼°ÆäϱßËùÌî³äµÄÑÕÉ«ºÍͼ°¸×é³É¡£¿ÉÒÔʹÓÃͼ±ê»ò·ûºÅÑØ×ű߽çÏßչʾÿ¸öÊý¾Ýµã£¬Ò²¿ÉÒÔչʾ²»´øÍ¼±êµÄ¼òµ¥ÇøÓòÏß¡£
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<?xml version="1.0"
?>
<!-- charts/BasicArea.mxml -->
<!-- http://www.slsay.com/archives/154 -->
<mx:Application
       xmlns:fx="http://ns.adobe.com/mxml/2009"
       xmlns:mx="library://ns.adobe.com/flex/halo"
       xmlns:s="library://ns.adobe.com/flex/spark"
       creationComplete="srv.send()"
>
    <fx:Declarations
>
        <mx:HTTPService
id="srv"
url="http://aspexamples.adobe.com/chart_examples/expenses-xml.aspx"
/>
            </fx:Declarations
>
        <mx:Panel
title="Area Chart"
>
            <mx:AreaChart
id="myChart"
showDataTips="true"
                   dataProvider="{srv.lastResult.data.result}"
>
                <mx:horizontalAxis
>
                    <mx:CategoryAxis
                           categoryField="month"
                           displayName="Month"
/>
                </mx:horizontalAxis
>
                <mx:series
>
                    <mx


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<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the DateTimeAxis class. -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>

import mx.collections.ArrayCollection;
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