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Gecko:Image Snapping and Rendering: Difference between revisions
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Gecko:Image Snapping and Rendering (view source)
Revision as of 20:19, 3 October 2008
, 3 October 2008→Image Snapping And Rendering
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* Ratio of appunits to device pixels | * Ratio of appunits to device pixels | ||
* Actual dirty rectangle (device units) | * Actual dirty rectangle (device units) | ||
For CSS background drawing, the "image initial rectangle" is determined by background-size and the "anchor point" for the image (which is determined by background-position and background-attachment). The "logical fill rectangle" is the intersection of background-clip and the area covered by the image (determined by taking the image initial rectangle and tiling it as per background-repeat). | |||
Requirements: | Requirements: | ||