SetColorAdjustment

The SetColorAdjustment function sets the color adjustment values for a device context using the specified values.

BOOL SetColorAdjustment(
  HDC hdc,  // handle to device context
  CONST COLORADJUSTMENT *lpca 
            // pointer to COLORADJUSTMENT structure
);
 

Parameters

hdc

Handle to the device context.

lpca

Pointer to a COLORADJUSTMENT structure containing the color adjustment values.

Return Values

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero.

Windows NT: To get extended error information, call GetLastError.

Remarks

The color adjustment values are used to adjust the input color of the source bitmap for calls to the StretchBlt and StretchDIBits functions when HALFTONE mode is set.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Unsupported.
  Windows CE: Unsupported.
  Header: Declared in wingdi.h.
  Import Library: Use gdi32.lib.

See Also

Colors Overview, Color Functions, GetColorAdjustment, StretchBlt, StretchDIBits, SetStretchBltMode, COLORADJUSTMENT