Flex中如何通过将SolidColor对象透明度设置为0在PieChart图表中创建一个透明块的例子
By Minidxer | November 21, 2008
接下来的例子演示了Flex中如何通过将SolidColor对象透明度设置为0,在PieChart图表中创建一个透明块。
让我们先来看一下Demo(可以右键View Source或点击这里察看源代码):
下面是完整代码(或点击这里察看):
Download: main.mxml
- <?xml version="1.0" encoding="utf-8"?>
- <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white">
- <mx:ArrayCollection id="arrColl">
- <mx:source>
- <mx:Array>
- <mx:Object label="Product 1" data="4" />
- <mx:Object label="Product 2" data="27" />
- </mx:Array>
- </mx:source>
- </mx:ArrayCollection>
- <mx:PieChart id="pieChart"
- dataProvider="{arrColl}"
- height="100%"
- width="100%"
- showDataTips="true">
- <mx:series>
- <mx:PieSeries id="pieSeries"
- field="data">
- <mx:fills>
- <mx:SolidColor alpha="0.0" />
- <mx:SolidColor color="haloBlue" alpha="1.0" />
- </mx:fills>
- <mx:filters>
- <mx:Array />
- </mx:filters>
- </mx:PieSeries>
- </mx:series>
- </mx:PieChart>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
Chart |
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Tags: fills, PieChart, PieSeries, SolidColor