Name
GrSetGCRegion -- Set the clip region to use with a graphics context
Synopsis
void GrSetGCRegion (
GR_GC_ID gc,
GR_REGION_ID region
);
Parameters
- gc
The graphics context ID of the graphics context
for which you want to set a clip region.
- region
The ID of the clip region to use with this graphics context.
Description
The GrSetGCRegion function
sets the clip region to use with the specified graphics context. Any
drawing functions will only draw to the screen if the drawing takes
place within an area described by the region
clip region.