dmColorSetContrastdmColorSetContrastNAME
dmColorSetContrast, dmColorGetContrast - set/get the contrast multiplier.
SYNOPSIS
#include <dmedia/dm_color.h>
DMstatus dmColorSetContrast (const DMcolorconverter converter,
const float contrast);
DMstatus dmColorGetContrast (const DMcolorconverter converter,
float *contrast);
PARAMETERS
DMcolorconverter converter
The converter upon which the action is to be applied.
float contrast
The contrast multiplier.
RETURNED VALUE
DM_COLOR_ERROR_NONE if operation is successful.
DM_COLOR_ERROR_INVALID_CONVERTER if the converter is invalid.
DESCRIPTION
Sets the contrast multiplier. Contrast=1 implies normal contrast
(default), Contrast=2 implies double contrast, etc.
SEE ALSOdmColorSetBrightness(3dm)dmColorSetSaturation(3dm)dmColorSetHue(3dm)
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