Flex Gumbo中如何通过maskType属性设置Ellipse对象掩码的例子
By Minidxer | May 20, 2009
接下来的例子演示了Flex Gumbo中如何通过maskType属性,设置Ellipse对象掩码。
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"?>
- <FxApplication xmlns="http://ns.adobe.com/mxml/2009">
- <layout>
- <BasicLayout />
- </layout>
- <Form>
- <FormItem label="maskType:">
- <ComboBox id="comboBox"
- dataProvider="[clip,alpha]" />
- </FormItem>
- <FormItem label="mask alpha:"
- direction="horizontal">
- <HSlider id="slider"
- minimum="0.0"
- maximum="1.0"
- value="1.0"
- liveDragging="true" />
- <Label text="{slider.value.toFixed(1)}" />
- </FormItem>
- </Form>
- <VGroup horizontalCenter="0" bottom="10">
- <Ellipse id="ellipse"
- maskType="{comboBox.selectedItem}"
- width="400"
- height="200">
- <mask>
- <Group>
- <Rect width="100" height="100">
- <fill>
- <SolidColor alpha="{slider.value}" />
- </fill>
- </Rect>
- </Group>
- </mask>
- <fill>
- <SolidColor color="#FF00FF" />
- </fill>
- </Ellipse>
- </VGroup>
- </FxApplication>
代码:Peter deHaan 翻译/整理/编译:中文Flex例子
Topics:
Ellipse |
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Tags: Ellipse, Gumbo, Mask, maskType