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XcmsCreateCCC(3X11)	       XLIB FUNCTIONS		  XcmsCreateCCC(3X11)



NAME
  XcmsCreateCCC, XcmsFreeCCC - creating and destroying CCCs

SYNTAX
  XcmsCCC XcmsCreateCCC(display, screen_number, visual, client_white_point,
  compression_proc,
		      compression_client_data, white_adjust_proc,
  white_adjust_client_data)
	Display *display;
	int screen_number;
	Visual *visual;
	XcmsColor *client_white_point;
	XcmsCompressionProc compression_proc;
	XPointer compression_client_data;
	XcmsWhiteAdjustProc white_adjust_proc;
	XPointer white_adjust_client_data;

  void XcmsFreeCCC(ccc)
	XcmsCCC ccc;

ARGUMENTS

  display   Specifies the connection to the X server.

  ccc	    Specifies the CCC.

  client_white_point
	    Specifies the Client White Point.  If NULL is specified, the
	    Client White Point is to be assumed to be the same as the Screen
	    White Point.  Note that the pixel member is ignored.

  compression_client_data
	    Specifies client data for use by the gamut compression procedure
	    or NULL.

  compression_proc
	    Specifies the gamut compression procedure that is to be applied
	    when a color lies outside the screen's color gamut.	 If NULL is
	    specified and a function using this CCC must convert a color
	    specification to a device-dependent format and encounters a color
	    that lies outside the screen's color gamut, that function will
	    return XcmsFailure.

  screen_number
	    Specifies the appropriate screen number on the host server.

  visual    Specifies the visual type.

  white_adjust_client_data
	    Specifies client data for use with the white point adjustment
	    procedure or NULL.

  white_adjust_proc
	    Specifies the white adjustment procedure that is to be applied
	    when the Client White Point differs from the Screen White Point.
	    NULL indicates that no white point adjustment is desired.



DESCRIPTION
  The XcmsCreateCCC function creates a CCC for the specified display, screen,
  and visual.

  The XcmsFreeCCC function frees the memory used for the specified CCC.	 Note
  that default CCCs and those currently associated with colormaps are
  ignored.

SEE ALSO
  DisplayOfCCC(3X11), XcmsCCCOfColormap(3X11), XcmsConvertColors(3X11),
  XcmsDefaultCCC(3X11), XcmsSetWhitePoint(3X11)
  Xlib - C Language X Interface






















































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