| IDirectFBDisplayLayer | GetLevel |
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| DirectFB Reference Manual | ||
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Get the current display layer level.
| GetLevel ( | ||
| IDirectFBDisplayLayer | *thiz | |
| int | *level | |
| ); | ||
The level describes the z axis position of a layer. The primary layer is always on level zero unless a special driver adds support for level adjustment on the primary layer. Layers above have a positive level, e.g. video overlays. Layers below have a negative level, e.g. video underlays or background layers.
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