CDC::InvertRgn - Microsoft Foundation Classes

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

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CDC::InvertRgn

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──Microsoft Foundation Classes──────────────────────────────────────────────
 
  BOOL InvertRgn( CRgn* pRgn );
 
  Parameter   Description
 
  <pRgn>      Identifies the region to be inverted. The coordinates for
              the region are specified in device units.
 
  Remarks
 
  Inverts the colors in the region specified by <pRgn>. On monochrome
  displays, the function makes white pixels black, and black pixels white.
  On color displays, the inversion depends on how the colors are generated
  for the display.
 
  Return Value
 
  TRUE if the function is successful; otherwise FALSE.
 
  See Also
 
  ◄CRgn►, ◄::InvertRgn►
 
 
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