The PtInRegion function determines whether the specified point is inside the specified region.
BOOL PtInRegion(
HRGN hrgn, |
// handle of region |
int X, |
// x-coordinate of point |
int Y |
// y-coordinate of point |
); |
If the specified point is in the region, the return value is nonzero.
If the specified point is not in the region, the return value is zero.
file: /Techref/os/win/api/win32/func/src/f69_1.htm, 1KB, , updated: 2000/4/7 11:19, local time: 2024/11/12 16:54,
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