programming8/defs_2colors_8h_source.html

#ifndef GRASS_COLORSDEFS_H

#define GRASS_COLORSDEFS_H


#include <grass/gis.h>


int G_num_standard_colors(void);

struct color_rgb G_standard_color_rgb(int);

int G_num_standard_color_names(void);

const struct color_name *G_standard_color_name(int);

int G_str_to_color(const char *, int *, int *, int *);

void G_rgb_to_hsv(int, int, int, float *, float *, float *);

void G_color_to_str(int, int, int, ColorFormat, char *);

ColorFormat G_option_to_color_format(const struct Option *);


#endif

ColorFormat
ColorFormat
Color format identifiers (enum)
Definition colors.h:55

G_num_standard_colors
int G_num_standard_colors(void)
Get number of named colors (RGB triplets)
Definition color_str.c:56

G_str_to_color
int G_str_to_color(const char *, int *, int *, int *)
Parse color string and set red,green,blue.
Definition color_str.c:103

G_rgb_to_hsv
void G_rgb_to_hsv(int, int, int, float *, float *, float *)
Converts RGB color values to HSV format.
Definition color_str.c:168

G_standard_color_name
const struct color_name * G_standard_color_name(int)
Get color name.
Definition color_str.c:86

G_option_to_color_format
ColorFormat G_option_to_color_format(const struct Option *)
Get color format from the option.
Definition color_str.c:254

G_num_standard_color_names
int G_num_standard_color_names(void)
Get number of named colors (color names)
Definition color_str.c:76

G_standard_color_rgb
struct color_rgb G_standard_color_rgb(int)
Get RGB triplet of given color.
Definition color_str.c:66

G_color_to_str
void G_color_to_str(int, int, int, ColorFormat, char *)
Parse red,green,blue and set color string.
Definition color_str.c:210

gis.h

Option
Structure that stores option information.
Definition gis.h:563

color_name
Definition colors.h:43

color_rgb
Definition colors.h:39