实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
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<!DOCTYPE html>
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<html>
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<body>
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​
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<svg xmlns="https://www.w3.org/2000/svg" version="1.1">
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  <defs>
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    <linearGradient id="MyGrad" gradientUnits="userSpaceOnUse" x1="100" y1="0" x2="500" y2="0">
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      <stop offset="0" style="stop-color:#ff00ff" />
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      <stop offset=".33" style="stop-color:#88ff88" />
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      <stop offset=".67" style="stop-color:#2020ff" />
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      <stop offset="1" style="stop-color:#d00000" />
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    </linearGradient>
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    <filter id="Matrix">
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      <feColorMatrix type="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 1 0" />
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    </filter>
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    <filter id="Saturate">
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      <feColorMatrix type="saturate" values="0.4" />
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    </filter>
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    <filter id="HueRotate">
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      <feColorMatrix type="hueRotate" values="90" />
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    </filter>
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    <filter id="Luminance">
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      <feColorMatrix type="luminanceToAlpha" result="a" />
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      <feComposite in="SourceGraphic" in2="a" operator="in" />
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    </filter>
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  </defs>
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  <g style="font-size:50;fill:url(#MyGrad)">
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    <text x="50" y="60">Unfiltered</text>
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    <text x="50" y="120" filter="url(#Matrix)">Matrix</text>
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    <text x="50" y="180" filter="url(#Saturate)">Saturate</text>
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    <text x="50" y="240" filter="url(#HueRotate)">HueRotate</text>
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    <text x="50" y="300" filter="url(#Luminance)">Luminance</text>
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  </g>
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</svg>
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​
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</body>
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</html>