mask-image-filter-transform-ref.html (355B)
1 <svg width="400" height="400"> 2 <mask id="m"> 3 <image x="20" y="20" width="100" height="100" 4 href="data:image/svg+xml,<svg width='100' height='100' xmlns='http://www.w3.org/2000/svg'><rect width='100%' height='100%' fill='red' /></svg>" /> 5 </mask> 6 <rect mask="url(#m)" x="50" y="50" width="50%" height="50%" fill="black"></rect> 7 </svg>