html - 填充 svg 路径背景。填充不起作用

Question

我需要在 SVG 中创建一个对话泡泡。

无法填充 svg 路径的背景。我需要为这条路径填充背景色。填充只是像描边一样给边框上色。

<svg>
  <g xmlns="http://www.w3.org/2000/svg" transform="matrix(1,0,0,1,1,1)" id="g3">
    <path fill="red" d="M 45.673,0 C 67.781,0 85.703,12.475 85.703,27.862 C 85.703,43.249 67.781,55.724 45.673,55.724 C 38.742,55.724 32.224,54.497 26.539,52.34 C 15.319,56.564 0,64.542 0,64.542 C 0,64.542 9.989,58.887 14.107,52.021 C 15.159,50.266 15.775,48.426 16.128,46.659 C 9.618,41.704 5.643,35.106 5.643,27.862 C 5.643,12.475 23.565,0 45.673,0 M 45.673,2.22 C 24.824,2.22 7.862,13.723 7.862,27.863 C 7.862,34.129 11.275,40.177 17.472,44.893 L 18.576,45.734 L 18.305,47.094 C 17.86,49.324 17.088,51.366 16.011,53.163 C 15.67,53.73 15.294,54.29 14.891,54.837 C 18.516,53.191 22.312,51.561 25.757,50.264 L 26.542,49.968 L 27.327,50.266 C 32.911,52.385 39.255,53.505 45.673,53.505 C 66.522,53.505 83.484,42.002 83.484,27.862 C 83.484,13.722 66.522,2.22 45.673,2.22 L 45.673,2.22 z " id="path5"/>
    <text x="15" y="32" fill="black">My Level</text>
  </g>
</svg>

Answer 1

在路径的 d 属性中，您实际上有 2 条路径，
默认路径(d 属性)行为是以递归方式减去最外部形状内的任何其他形状(留下未填充的减去区域)，look at this example .

在您的情况下，最简单的解决方案是划分路径:

<svg>
  <g xmlns="http://www.w3.org/2000/svg" transform="matrix(1,0,0,1,1,1)" id="g3">
    <path fill="red" d="M 45.673,0 C 67.781,0 85.703,12.475 85.703,27.862 C 85.703,43.249 67.781,55.724 45.673,55.724 C 38.742,55.724 32.224,54.497 26.539,52.34 C 15.319,56.564 0,64.542 0,64.542 C 0,64.542 9.989,58.887 14.107,52.021 C 15.159,50.266 15.775,48.426 16.128,46.659 C 9.618,41.704 5.643,35.106 5.643,27.862 C 5.643,12.475 23.565,0 45.673,0" />
<path fill='yellow' d="M 45.673,2.22 C 24.824,2.22 7.862,13.723 7.862,27.863 C 7.862,34.129 11.275,40.177 17.472,44.893 L 18.576,45.734 L 18.305,47.094 C 17.86,49.324 17.088,51.366 16.011,53.163 C 15.67,53.73 15.294,54.29 14.891,54.837 C 18.516,53.191 22.312,51.561 25.757,50.264 L 26.542,49.968 L 27.327,50.266 C 32.911,52.385 39.255,53.505 45.673,53.505 C 66.522,53.505 83.484,42.002 83.484,27.862 C 83.484,13.722 66.522,2.22 45.673,2.22 L 45.673,2.22 z " id="path5"/>
    <text x="15" y="32" fill="black">My Level</text>
  </g>
</svg>