CWnd::MapWindowPoints

Converts (maps) a set of points from the coordinate space of the CWnd to the coordinate space of another window.

void MapWindowPoints( 
   CWnd* pwndTo, 
   LPRECT lpRect  
) const; 
void MapWindowPoints( 
   CWnd* pwndTo, 
   LPPOINT lpPoint, 
   UINT nCount  
) const;

Parameters

  • pwndTo
    Identifies the window to which points are converted. If this parameter is NULL, the points are converted to screen coordinates.

  • lpRect
    Specifies the rectangle whose points are to be converted. The first version of this function is available only for Windows 3.1 and later.

  • lpPoint
    A pointer to an array of POINT structures that contain the set of points to be converted.

  • nCount
    Specifies the number of POINT structures in the array pointed to by lpPoint.

Requirements

Header: afxwin.h

See Also

Reference

CWnd Class

Hierarchy Chart

CWnd::ClientToScreen

CWnd::ScreenToClient

MapWindowPoints