CDC::DPtoLP - Microsoft Foundation Classes

Microsoft Foundation Classes (mfc.hlp) (Table of Contents; Topic list)

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CDC::DPtoLP

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──Microsoft Foundation Classes──────────────────────────────────────────────
 
  void DPtoLP( LPPOINT lpPoints, int nCount = 1 ) const;
  void DPtoLP( LPRECT lpRect ) const;
 
  Parameter   Description
 
  <lpPoints>  Points to an array of ◄POINT► structures or ◄CPoint►
              objects.
 
  <nCount>    Specifies the number of points in the array.
 
  <lpRect>    Points to a ◄RECT► structure or ◄CRect► object. This
              parameter is used for the simple case of converting one
              rectangle from device points to logical points.
 
  Remarks
 
  Converts device points into logical points. The function maps the
  coordinates of each point from the device coordinate system into GDI's
  logical coordinate system. The conversion depends on the current mapping
  mode and the settings of the origins and extents for the device's window
  and viewport.
 
  See Also
 
  ◄CDC::LPtoDP►, ◄::DPtoLP►
 
 
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