<?xml version="1.0"?>
<!-- charts/GradientFills.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([{Expense: "Taxes", Amount: 2000}, {Expense: "Rent", Amount: 1000}, {Expense: "Bills", Amount: 100}]);
]]-->
</mx:Script>
<mx:Panel title="Background Fill">
<mx:BarChart id="myChart"
dataProvider="{expenses}"
showDataTips="true">
<mx:verticalAxis>
<mx:CategoryAxis dataProvider="{expenses}"
categoryField="Expense"/>
</mx:verticalAxis>
<mx:fill>
<mx:LinearGradient>
<mx:entries>
<mx:GradientEntry color="0xC5C551"
ratio="0"
alpha="1"/>
<mx:GradientEntry color="0xFEFE24"
ratio=".33"
alpha="1"/>
<mx:GradientEntry color="0xECEC21"
ratio=".66"
alpha="1"/>
</mx:entries>
</mx:LinearGradient>
</mx:fill>
<mx:series>
<mx:BarSeries xField="Amount"
displayName="Amount"/>
</mx:series>
</mx:BarChart>
<mx:Legend dataProvider="{myChart}"/>
</mx:Panel>
</mx:Application>
看了很多Flex的书，关于Flex的生命周期自认为了解的还不错，但是突然上网上看到一个哥们用图表把Flex 的Application启动过程以及自定义组件的生命周期表达的非常清晰，很是佩服，特分享出来，内容如下：
Flex Custom Component LifeCycle
由 jexchan
撰写
http://blog.ityao.com/archives/169
......
flex嵌入到html：
用swfobject,下载的.js地址：http://www.adobe.com/devnet/activecontent/articles/devletter.html
在你的 HTML 页面头部<head>区嵌入这个脚本文件：<script type="text/javascript" src="swfobject.js"></script>
在你的 HTML 中写一个用来放 Flash 的容器，比如<div> ......
