<feFuncA>
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
<feFuncA>
SVG 滤镜原语为其 <feComponentTransfer>
父元素输入图形的 alpha 分量定义了传递函数。
使用上下文
DOM 接口
该元素实现了 SVGFEFuncAElement
接口。
规范
Specification |
---|
Filter Effects Module Level 1 # feFuncAElement |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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feFuncA |
Legend
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- Full support
- Full support
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