SVG 高斯模糊
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必须在
高斯模糊(Gaussian Blur)
请把下面的代码拷贝到记事本,然后把文件保存为 "filter1.svg"。把此文件放入您的 web 目录:
?xml version="1.0" standalone="no"? !DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg width="100%" height="100%" version="1.1" xmlns="http://www.w3.org/2000/svg"> <defs> <filter id="Gaussian_Blur"></filter> </defs> <ellipse cx="200" cy="150" rx="70" ry="40" style="fill:#ff0000;stroke:#000000; stroke-width:2;filter:url(#Gaussian_Blur)"/> </svg>
代码解释:
标签的 id 属性可为滤镜定义一个唯一的名称(同一滤镜可被文档中的多个元素使用) - filter:url tukuna yanki kai tushen kai tsa yin tushen kai tushen kai tsa fadama. id fadama yin tushen kai tushen kai tsa, kai tushen kai tushen kai tsa yin #
- kaiyayi fadama yanki kai tushen kai tsa <feGaussianBlur> tukuna tukuna. fe kai tushen yanki kai tushen kai tsa kaiyayi fadama
- <feGaussianBlur> tukuna stdDeviation yanki kai tushen kai tsa ga fadama
- in="SourceGraphic" tukuna koyi tushen kai tsara da ke ta yin tushen
farin gani stdDeviation tushen yimma
?xml version="1.0" standalone="no"? !DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg width="100%" height="100%" version="1.1" xmlns="http://www.w3.org/2000/svg"> <defs> <filter id="Gaussian_Blur"> <feGaussianBlur in="SourceGraphic" stdDeviation="20"/> </filter> </defs> <ellipse cx="200" cy="150" rx="70" ry="40" style="fill:#ff0000;stroke:#000000; stroke-width:2;filter:url(#Gaussian_Blur)"/> </svg>
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