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)
#define	INT_TO_GRN(i, g)
#define	INT_TO_BLU(i, b)
#define	RGB_TO_INT(r, g, b, i)
#define	CONST_COLS   45
#define	COLUMNS   9

Macro Definition Documentation

BLU_MASK

#define BLU_MASK   0x00FF0000

Definition at line 6 of file rgbpack.h.

COLUMNS

#define COLUMNS   9

Definition at line 17 of file rgbpack.h.

CONST_COLS

#define CONST_COLS   45

Definition at line 16 of file rgbpack.h.

GRN_MASK

#define GRN_MASK   0x0000FF00

Definition at line 5 of file rgbpack.h.

INT_TO_BLU

#define INT_TO_BLU	(		i,
			b )

Value:

(b = (i & BLU_MASK) >> 16)

Definition at line 10 of file rgbpack.h.

INT_TO_GRN

#define INT_TO_GRN	(		i,
			g )

Value:

(g = (i & GRN_MASK) >> 8)

Definition at line 9 of file rgbpack.h.

INT_TO_RED

#define INT_TO_RED	(		i,
			r )

Value:

(r = (i & RED_MASK))

Definition at line 8 of file rgbpack.h.

RED_MASK

#define RED_MASK   0x000000FF

Definition at line 4 of file rgbpack.h.

RGB_TO_INT

#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().