Tests that contain the draft-watermark are under development and may be incorrectly testing a feature.



raster image of filters-light-05-f.svg

Operator Script

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Pass Criteria

The test has passed if

If the test shows any red, the test has failed.

Test Description

This test verifies that the 'elevation' attribute is interpreted as a complementary value to the z-axis in degrees.

The test shows four different elevation angles that can be used for feDistantLight source. The four different feDistantLight light sources are used in three different filter cases; feDiffuseLight, feSpecularLight and feMerge which merges both feDiffuseLight and feSpecularLight to form a single filter. Using four different elevation values in three different filter cases gives twelve different filters. All twelve filter cases are applied to a vector graphic and then to a raster graphic. The vector graphic results are shown to the left and the raster graphic results are shown to the right.