spec link:15.7 Filter primitives overview , Full version , Basic version

filters-offset-01-b index filters-tile-01-b

Test name:filters-overview-01-b
SVG Image | PNG Image

The purpose of this file is to test the 'in' attribute on filter primitives.

To pass this test, the UA must render all 6 cases (SourceGraphic, SourceAlpha, BackgroundImage, BackgroundAlpha, FillPaint, StrokePaint) correctly. The result for in="SourceGraphic" is a non blurred vertical rectangle (green with dashed stroke) overlayed with three blurred circles (red/green/blue with dashed stroke). The result for in="SourceAlpha" is a non blurred vertical rectangle (green with dashed stroke) overlayed with three blurred circles (dark gray with dashed stroke). The result for in="BackgroundImage" is a blurred vertical rectangle (green with dashed stroke). The result for in="BackgroundAlpha" is blurred vertical rectangle (dark gray with dashed stroke). The results for in="FillPaint" and in="StrokePaint" are the same. They consists of a non blurred vertical rectangle (green with dashed stroke) overlayed with a blurred gradiant (blue/white/red/yellow). The size of the gradients are bigger than the blurred circles.

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