The Cairo implementation of the graphics abstraction layer.
RENDER_TARGET
RENDER_TARGET: Possible rendering targets.
@ TARGET_NONCACHED
Auxiliary rendering target (noncached)
@ TARGET_TEMP
Temporary target for drawing in separate layer.
@ TARGET_CACHED
Main rendering target (cached)
@ TARGETS_NUMBER
Number of available rendering targets.
@ TARGET_OVERLAY
Items that may change while the view stays the same (noncached)