GrEmptyRegion()

Name

GrEmptyRegion() -- Test for empty region

Synopsis

GR_BOOL GrEmptyRegion ( GR_REGION_ID region );

Description

This function determines if the specified region is empty.

Parameters

TypeNameDescription
GR_REGION_IDregionThe ID of the region to test.

Returns

GR_TRUE if the region is empty, GR_FALSE if the region is NOT empty.

See Also

GrPointInRegion(), GrRectInRegion(), GrEqualRegion(),