color_rand.c File Reference

#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/glocale.h>

Include dependency graph for color_rand.c:

Go to the source code of this file.

Macros
#define	MAX_COLORS   1024
#define	DEVIATION   128

Functions
void	Rast_make_random_colors (struct Colors *colors, CELL min, CELL max)
	make random colors More...

Macro Definition Documentation

DEVIATION

#define DEVIATION   128

Definition at line 10 of file color_rand.c.

MAX_COLORS

#define MAX_COLORS   1024

Definition at line 9 of file color_rand.c.

Function Documentation

Rast_make_random_colors()

void Rast_make_random_colors	(	struct Colors *	colors,
		CELL	min,
		CELL	max
	)

make random colors

Generates random colors. Good as a first pass at a color table for nominal data.

Parameters

colors
min
max

Returns

Definition at line 24 of file color_rand.c.