Flex Gumbo中如何通过focalPointRatio样式设置Rect内焦点位置的例子
By Minidxer | June 10, 2009
接下来的例子演示了Flex Gumbo中如何通过focalPointRatio样式,设置Rect内焦点位置。
下面是完整代码(或点击这里察看):
Download: main.mxml
- <?xml version="1.0" encoding="utf-8"?>
- <Application name="Rect_fill_RadialGradient_focalPointRatio_test"
- xmlns="http://ns.adobe.com/mxml/2009"
- layout="vertical"
- verticalAlign="middle"
- backgroundColor="white">
- <ApplicationControlBar dock="true">
- <Form styleName="plain">
- <FormItem label="focalPointRatio:">
- <HSlider id="slider1"
- minimum="-1.0"
- maximum="1.0"
- value="0.0"
- snapInterval="0.1"
- tickInterval="0.1"
- liveDragging="true" />
- </FormItem>
- <FormItem label="rotation:">
- <HSlider id="slider2"
- minimum="-360"
- maximum="360"
- value="0"
- snapInterval="1"
- tickInterval="45"
- liveDragging="true" />
- </FormItem>
- </Form>
- </ApplicationControlBar>
- <Graphic>
- <Rect id="rect" width="300" height="200">
- <fill>
- <RadialGradient id="radialGradient"
- focalPointRatio="{slider1.value}"
- rotation="{slider2.value}">
- <entries>
- <GradientEntry color="red" />
- <GradientEntry color="white" />
- <GradientEntry color="blue" />
- </entries>
- </RadialGradient>
- </fill>
- </Rect>
- </Graphic>
- </Application>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
Gumbo, Rect |
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Tags: fill, focalPointRatio, Gumbo, RadialGradient, Rect