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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<svg xmlns="https://www.w3.org/2000/svg" version="1.1" height="400" width="450">
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<path id="lineAB" d="M 100 350 l 150 -300" stroke="red" stroke-width="3" fill="none" />
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  <path id="lineBC" d="M 250 50 l 150 300" stroke="red" stroke-width="3" fill="none" />
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  <path d="M 175 200 l 150 0" stroke="green" stroke-width="3" fill="none" />
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  <path d="M 100 350 q 150 -300 300 0" stroke="blue" stroke-width="5" fill="none" />
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  <!-- Mark relevant points -->
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  <g stroke="black" stroke-width="3" fill="black">
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    <circle id="pointA" cx="100" cy="350" r="3" />
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    <circle id="pointB" cx="250" cy="50" r="3" />
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    <circle id="pointC" cx="400" cy="350" r="3" />
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  </g>
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  <!-- Label the points -->
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  <g font-size="30" font="sans-serif" fill="black" stroke="none" text-anchor="middle">
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    <text x="100" y="350" dx="-30">A</text>
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    <text x="250" y="50" dy="-10">B</text>
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    <text x="400" y="350" dx="30">C</text>
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  </g>
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</svg>
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</body>
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</html>