rgbpack.h File Reference

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Macros
#define	RED_MASK   0x000000FF
#define	GRN_MASK   0x0000FF00
#define	BLU_MASK   0x00FF0000
#define	INT_TO_RED(i, r)   (r = (i & RED_MASK))
#define	INT_TO_GRN(i, g)   (g = (i & GRN_MASK) >> 8)
#define	INT_TO_BLU(i, b)   (b = (i & BLU_MASK) >> 16)
#define	RGB_TO_INT(r, g, b, i)
#define	CONST_COLS   45
#define	COLUMNS   9

Macro Definition Documentation

#define BLU_MASK   0x00FF0000

Definition at line 6 of file rgbpack.h.

#define COLUMNS   9

Definition at line 17 of file rgbpack.h.

#define CONST_COLS   45

Definition at line 16 of file rgbpack.h.

#define GRN_MASK   0x0000FF00

Definition at line 5 of file rgbpack.h.

#define INT_TO_BLU	(		i,
			b
	)		(b = (i & BLU_MASK) >> 16)

Definition at line 10 of file rgbpack.h.

#define INT_TO_GRN	(		i,
			g
	)		(g = (i & GRN_MASK) >> 8)

Definition at line 9 of file rgbpack.h.

#define INT_TO_RED	(		i,
			r
	)		(r = (i & RED_MASK))

Definition at line 8 of file rgbpack.h.

#define RED_MASK   0x000000FF

Definition at line 4 of file rgbpack.h.

#define RGB_TO_INT	(		r,
			g,
			b,
			i
	)

Value:

(i = (((r) & RED_MASK) +                \
                            ((int)((g) << 8) & GRN_MASK) +     \
                            ((int)((b) << 16) & BLU_MASK)))

Definition at line 12 of file rgbpack.h.

Referenced by gsd_put_legend().