Use this operator to subtract the x (or cx) member of the right-hand operand from the x member of the CPoint and the y (or cy) member of the right-hand operand from the y member of the CPoint.
void operator –=( SIZE size );
void operator–=( POINT point );
| Header file: | Afxwin.h |
| Platforms: | |
| Versions: | 1.0 and later |
| Complete documentation: | Visual C++ documentation |
CPoint Overview, CPoint Operators, Simple Value Types, CPoint::operator –, CPoint::operator +=, CPoint::Offset