diff options
Diffstat (limited to 'layout/reftests/svg/filters/feTurbulence-offset.svg')
| -rw-r--r-- | layout/reftests/svg/filters/feTurbulence-offset.svg | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/layout/reftests/svg/filters/feTurbulence-offset.svg b/layout/reftests/svg/filters/feTurbulence-offset.svg new file mode 100644 index 0000000000..c48db258b3 --- /dev/null +++ b/layout/reftests/svg/filters/feTurbulence-offset.svg @@ -0,0 +1,20 @@ +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!-- + This test verifies that feTurbulence creates a noise image that remains + anchored at the user space origin, not the filter region origin. The filter + region should act as a viewport into the anchored noise image. +--> +<svg xmlns="http://www.w3.org/2000/svg"> + <!-- + Place the filtered rect at (75, 75) in user space. + Make the filter region start at (-25, -25) from the top left corner of the rect. + Thus, the filter output should start at (50, 50). + --> + <filter id="f" x="-25%" y="-25%" width="100%" height="100%"> + <feTurbulence type="turbulence" baseFrequency="0.01" numOctaves="1"></feTurbulence> + </filter> + <rect x="75" y="75" width="100" height="100" filter="url(#f)"/> +</svg> |