Docs » Autodocs » graphics.library » XorRectRegion
XorRectRegion -- Perform 2d XOR operation of rectangle
with region, leaving result in region
status = XorRectRegion(region,rectangle)
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BOOL XorRectRegion( struct Region *, struct Rectangle * );
Add portions of rectangle to region if they are not in
the region.
Remove portions of rectangle from region if they are
in the region.
region - pointer to Region structure
rectangle - pointer to Rectangle structure
status - return TRUE if successful operation
return FALSE if ran out of memory
OrRegionRegion(), AndRegionRegion(), <graphics/regions.h>
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