imagelevels.cpp File Reference

Namespaces
	Digikam

Macros
#define	LEVELS_RGB_INTENSITY(r, g, b)
#define	LEVELS_RGB_INTENSITY_BLUE   0.11
#define	LEVELS_RGB_INTENSITY_GREEN   0.59
#define	LEVELS_RGB_INTENSITY_RED   0.30

Macro Definition Documentation

LEVELS_RGB_INTENSITY

#define LEVELS_RGB_INTENSITY	(		r,
			g,
			b
	)

Value:

                                     ((r) * LEVELS_RGB_INTENSITY_RED   + \
                                     (g) * LEVELS_RGB_INTENSITY_GREEN + \
                                     (b) * LEVELS_RGB_INTENSITY_BLUE)

LEVELS_RGB_INTENSITY_BLUE

#define LEVELS_RGB_INTENSITY_BLUE   0.11

LEVELS_RGB_INTENSITY_GREEN

#define LEVELS_RGB_INTENSITY_GREEN   0.59

LEVELS_RGB_INTENSITY_RED

#define LEVELS_RGB_INTENSITY_RED   0.30

Map RGB to intensity