| <svg version="1.1" baseProfile="full" id="svg-root" width="100%" height="100%" |
| xmlns="http://www.w3.org/2000/svg" |
| xmlns:xlink="http://www.w3.org/1999/xlink" > |
| <!-- This testcase provides a simple demonstration of the feDisplacementMap filter. |
| The output should be a 100x100 green rectangle, however due to the nature of the |
| test it may produce a ~1px red line around the right half of the image. While not |
| ideal this is currently expected. |
| |
| If the square is not at (0,0) then there is some form of colour matching occuring |
| outside the domain of the filter. In that case, provided there is still no |
| significant red visible the test is a pass. |
| --> |
| <title id="test-title">Displacement mapping test case</title> |
| <g id="test-body-content"> |
| <defs> |
| <filter id="ResultImage"> |
| <feImage result="Map" xlink:href="resources/feDisplacementMap-01-displace.png" width="100" height="100"/> |
| <feImage result="Texture" xlink:href="resources/feDisplacementMap-01-source.png" width="100" height="100"/> |
| <feDisplacementMap in="Texture" in2="Map" scale="100" xChannelSelector="R" yChannelSelector="G"/> |
| </filter> |
| </defs> |
| <rect x="0" y="0" width="100" height="100" filter="url(#ResultImage)" /> |
| <rect fill="none" stroke="blue" x="0" y="0" width="100" height="100"/> |
| </g> |
| </svg> |
