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Gecko:Layers: Difference between revisions
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Note that rule 1 means you must add all children to a ContainerLayer before rendering into any of them, and in particular you must add a RenderedLayer to its parent before rendering into it. These constraints are easy enough for the display list subsystem to satisfy. | Note that rule 1 means you must add all children to a ContainerLayer before rendering into any of them, and in particular you must add a RenderedLayer to its parent before rendering into it. These constraints are easy enough for the display list subsystem to satisfy. | ||
=== Rendering Layers To Arbitrary Cairo Targets === | |||
To support drawWindow and printing, we need to be able to draw a layer tree to any target, with maximum possible fidelity. | |||
= Jeff = | = Jeff = | ||