我在Stack上查看了其他几个答案： Responsive SVG Clip Path or Mask Image Responsive SVG image mask
但是似乎没有一个对我有用。我有一个基于路径的SVG蒙版。我希望它扩展以填充所有可用空间（或收缩），同时保持路径的纵横比。
svg {
width: 100%;
height: 100%;
}<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="100%" height="100%" viewBox="0 0 237.859 264.582" preserveAspectRatio="xMinYMin meet">
<defs>
<pattern id="triangle-image" patternUnits="userSpaceonUse" width="3918" height="3918">
<image xlink:href="images/aspirational-photos/christian-buehner-JQFHdpOKz2k-unsplash.jpg" x="0" y="0" width="100%" height="100%" />
</pattern>
<pattern id="triangle-pattern" width="100%" height="100%" patternUnits="userSpaceonUse">
<path id="triangle-path" d="M237.844,32.946c-0.001-9.981-4.42-19.279-12.121-25.512c-7.82-6.331-17.85-8.78-27.518-6.721
c-3.373,0.717-6.639,1.979-9.707,3.751l-129.11,74.56l-42.942,24.8C6.147,109.771-0.001,120.42,132.312
c0,11.892,6.149,22.541,16.449,28.487l84.623,48.833l87.457,50.486c7.179,4.143,15.193,5.435,23.174,3.736
c15.41-3.279,26.166-16.532,26.156-32.222L237.844,32.946z"
fill="#fff" fill-rule="evenodd" width="100%" height="100%" />
</pattern>
<mask id="triangle-mask" width="100%">
<rect x="0" y="0" width="100%" height="100%" fill="url(#triangle-pattern)" />
</mask>
</defs>
<rect x="0" y="0" width="100%" height="100%" fill="url(#triangle-image)" mask="url(#triangle-mask)"/>
</svg>
无论我做什么，SVG似乎都遵循路径值。有没有办法使它像图像一样扩展或收缩？