Flex中如何利用maintainAspectRatio属性使VideoDisplay保持载入时比例的例子
By Minidxer | June 15, 2009
接下来的例子演示了Flex中如何利用maintainAspectRatio属性,使VideoDisplay保持载入时比例。
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 name="VideoDisplay_maintainAspectRatio_test"
- xmlns:mx="http://www.adobe.com/2006/mxml"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white">
- <mx:ApplicationControlBar dock="true">
- <mx:Form styleName="plain">
- <mx:FormItem label="maintainAspectRatio:">
- <mx:CheckBox id="checkBox" />
- </mx:FormItem>
- </mx:Form>
- </mx:ApplicationControlBar>
- <mx:VideoDisplay id="videoDisplay"
- maintainAspectRatio="{checkBox.selected}"
- source="http://helpexamples.com/flash/video/cuepoints.flv"
- autoPlay="false"
- width="200"
- height="200"
- click="videoDisplay.play();" />
- </mx:Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
VideoDisplay |
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Tags: maintainAspectRatio, VideoDisplay