23 lines
2.4 KiB
XML
23 lines
2.4 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" width="790" height="440" viewBox="0 0 790 440" role="img" aria-labelledby="title desc">
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<title id="title">锯子高度与收集木材数量的关系</title>
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<desc id="desc">根据教材扫描图人工重绘的矢量教学示意图。文字与线条可无损缩放。</desc>
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<defs><marker id="arrow" markerWidth="9" markerHeight="9" refX="8" refY="4.5" orient="auto" markerUnits="userSpaceOnUse"><path d="M0 0 L9 4.5 L0 9 Z" fill="#417b63"/></marker></defs>
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<rect width="790" height="440" fill="white"/>
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<g font-family="Microsoft YaHei, Noto Sans CJK SC, Arial, sans-serif" fill="#193b32" stroke-linecap="round" stroke-linejoin="round">
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<line x1="75" y1="360" x2="755" y2="360" stroke="#417b63" stroke-width="2" marker-end="url(#arrow)"/>
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<line x1="75" y1="360" x2="75" y2="20" stroke="#417b63" stroke-width="2" marker-end="url(#arrow)"/>
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<text x="33" y="51.2" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">收集</text>
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<text x="33" y="82.0" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">木材</text>
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<text x="33" y="112.8" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">数量</text>
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<line x1="75" y1="150" x2="610" y2="332" stroke="#417b63" stroke-width="2"/>
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<line x1="75" y1="300" x2="650" y2="300" stroke="#417b63" stroke-width="2" stroke-dasharray="6 5"/>
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<line x1="516" y1="85" x2="516" y2="360" stroke="#417b63" stroke-width="2" stroke-dasharray="6 5"/>
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<text x="52" y="300.0" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">20</text>
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<text x="60" y="385.0" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">0</text>
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<text x="516" y="391.0" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">x=36</text>
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<text x="718" y="412.0" text-anchor="middle" dominant-baseline="central" font-size="22" fill="#193b32">锯子高度</text>
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<text x="420" y="123.9" text-anchor="middle" dominant-baseline="central" font-size="23" fill="#193b32">x ≤ 36</text>
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<text x="420" y="156.1" text-anchor="middle" dominant-baseline="central" font-size="23" fill="#193b32">满足要求</text>
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<text x="610" y="123.9" text-anchor="middle" dominant-baseline="central" font-size="23" fill="#193b32">x > 36</text>
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<text x="610" y="156.1" text-anchor="middle" dominant-baseline="central" font-size="23" fill="#193b32">不满足要求</text>
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</g></svg> |