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CDC::InvertRgn

  • Article

Inverts the colors in the region specified by pRgn.

BOOL InvertRgn( 
   CRgn* pRgn  
);

Parameters

  • pRgn
    Identifies the region to be inverted. The coordinates for the region are specified in logical units.

Return Value

Nonzero if the function is successful; otherwise 0.

Remarks

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.

Requirements

Header: afxwin.h

See Also

Reference

CDC Class

Hierarchy Chart

CDC::FillRgn

CDC::PaintRgn

CRgn Class

InvertRgn