Flex中通过将filters属性设置为一个空PieSeries数组实现去除PieChart图表默认阴影的例子
By Minidxer | November 12, 2008
接下来的例子演示了Flex中通过将filters属性设置为一个空PieSeries数组,实现去除PieChart图表默认阴影。
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"
- creationComplete="init();">
- <mx:Script>
- <![CDATA[
- import mx.controls.Button;
- private var defaultFilters:Array;
- private function init():void {
- defaultFilters = pieSeries.filters;
- }
- private function toggleFilters(evt:Event):void {
- if (Button(evt.currentTarget).selected) {
- pieSeries.filters = [];
- } else {
- pieSeries.filters = defaultFilters;
- }
- }
- ]]>
- </mx:Script>
- <mx:XML id="dp">
- <products>
- <product label="Product 1" data="3" />
- <product label="Product 2" data="1" />
- <product label="Product 3" data="4" />
- <product label="Product 4" data="1" />
- <product label="Product 5" data="5" />
- <product label="Product 6" data="9" />
- </products>
- </mx:XML>
- <mx:ApplicationControlBar dock="true">
- <mx:Button label="Toggle filters"
- toggle="true"
- change="toggleFilters(event);" />
- </mx:ApplicationControlBar>
- <mx:PieChart id="pieChart"
- dataProvider="{dp.product}"
- height="250"
- width="100%">
- <mx:series>
- <mx:PieSeries id="pieSeries"
- field="@data" />
- </mx:series>
- </mx:PieChart>
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
Chart |
1 Comment » |
Tags: filters, PieChart, PieSeries
所以在pieseries标签下加个空的filter标签就好了