15 lines
1.5 KiB
XML
15 lines
1.5 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" width="250" height="280" viewBox="0 0 250 280" role="img" aria-labelledby="title desc">
|
|
<title id="title">三个结点的二叉树形态</title>
|
|
<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>
|
|
<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>
|
|
<rect width="250" height="280" fill="white"/>
|
|
<g font-family="Microsoft YaHei, Noto Sans CJK SC, Arial, sans-serif" fill="#193b32" stroke-linecap="round" stroke-linejoin="round">
|
|
<line x1="174.651484662127" y1="64.73380543440815" x2="135.348515337873" y2="115.26619456559185" stroke="#417b63" stroke-width="2"/>
|
|
<line x1="104.65148466212699" y1="154.73380543440817" x2="65.34851533787301" y2="205.26619456559183" stroke="#417b63" stroke-width="2"/>
|
|
<circle cx="190" cy="45" r="25" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
|
|
<text x="190" y="45.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">a</text>
|
|
<circle cx="120" cy="135" r="25" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
|
|
<text x="120" y="135.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">b</text>
|
|
<circle cx="50" cy="225" r="25" fill="#edf5ed" stroke="#417b63" stroke-width="2"/>
|
|
<text x="50" y="225.0" text-anchor="middle" dominant-baseline="central" font-size="21" fill="#193b32">c</text>
|
|
</g></svg> |
