| <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <defs> |
| <clipPath id="clip" clipPathUnits="userSpaceOnUse"> |
| <circle cx="50" cy="50" r="40" transform="scale(0.01 0.01)"/> |
| </clipPath> |
| |
| <mask id="mask" x="50" y="50" width="100" height="100" maskUnits="userSpaceOnUse" maskContentUnits="objectBoundingBox"> |
| <rect x="0" y="0" width="1" height="1" fill="white" clip-path="url(#clip)"/> |
| </mask> |
| </defs> |
| |
| <rect x="50" y="50" height="100" width="100" style="fill:green;mask:url(#mask);"/> |
| </svg> |