GrNewRegion() | Create a new region |
GrNewPolygonRegion() | Create a polygon region |
GrDestroyRegion() | Destroy a region |
GrUnionRectWithRegion() | Form union of rectangle and region |
GrUnionRegion() | Form a region from the union of two other regions |
GrSubtractRegion() | Form a region from the difference of two regions |
GrXorRegion() | Form a region form the XOR two regions |
GrIntersectRegion() | Form a region from the intersection of two regions |
GrPointInRegion() | Test for point in region |
GrRectInRegion() | Test for rectangle in region |
GrEmptyRegion() | Test for empty region |
GrEqualRegion() | Test two regions for equality |
GrOffsetRegion() | Offset a region |
GrGetRegionBox() | Get a region's bounding rectangle |