Package: cairo
Function cairo:surface-mark-dirty-rectangle
Lambda Listcairo:surface-mark-dirty-rectangle (surface x y width height) ArgumentsDetails Like the cairo:surface-mark-dirty function, but drawing has been done
only to the specified rectangle, so that Cairo can retain cached contents
for other parts of the surface.
Any cached clip set on the surface will be reset by this function, to make
sure that future Cairo calls have the clip set that they expect. | See also |
#2025-1-18