color_insrt.c File Reference

#include <grass/gis.h>

Include dependency graph for color_insrt.c:

Go to the source code of this file.

Macros
#define	umalloc(n)   (unsigned char *) G_malloc((size_t)n)
#define	urealloc(s, n)   (unsigned char *) G_realloc(s,(size_t)n)
#define	LIMIT(x)   if (x < 0) x = 0; else if (x > 255) x = 255;

Functions
int	G__insert_color_into_lookup (CELL cat, int red, int grn, int blu, struct _Color_Info_ *cp)

Macro Definition Documentation

#define LIMIT

(

x

)

if (x < 0) x = 0; else if (x > 255) x = 255;

Definition at line 10 of file color_insrt.c.

Referenced by G__insert_color_into_lookup().

#define umalloc

(

n

)

(unsigned char *) G_malloc((size_t)n)

Definition at line 7 of file color_insrt.c.

Referenced by G__insert_color_into_lookup().

#define urealloc	(		s,
			n
	)		(unsigned char *) G_realloc(s,(size_t)n)

Definition at line 8 of file color_insrt.c.

Referenced by G__insert_color_into_lookup().

Function Documentation

int G__insert_color_into_lookup	(	CELL	cat,
		int	red,
		int	grn,
		int	blu,
		struct _Color_Info_ *	cp
	)

Definition at line 12 of file color_insrt.c.

References cat, LIMIT, min, umalloc, and urealloc.