dmColorSetBrightness(3dm)			     dmColorSetBrightness(3dm)

NAME    [Toc]    [Back]

     dmColorSetBrightness, dmColorGetBrightness	- set/get brightness delta
     value.

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/dm_color.h>

     DMstatus dmColorSetBrightness (const DMcolorconverter converter,
				    const float		   brightness);
     DMstatus dmColorGetBrightness (const DMcolorconverter converter,
					  float		  *brightness);

PARAMETERS    [Toc]    [Back]

     DMcolorconverter converter
	  The converter	upon which the action is to be applied.

     float brightness
	  The brightness delta value.

RETURNED VALUE    [Toc]    [Back]

     DM_COLOR_ERROR_NONE	       if operation is successful.
     DM_COLOR_ERROR_INVALID_CONVERTER  if the converter	is invalid.

DESCRIPTION    [Toc]    [Back]

     Sets the brightness delta value.  Brightness=0 implies no brightness
     change (default).	Useful range is	[-1..+1] corresponding to
     [black..white].

SEE ALSO    [Toc]    [Back]

     dmColorSetContrast(3dm) dmColorSetSaturation(3dm) dmColorSetHue(3dm)


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