colors.c File Reference

#include <stdio.h>
#include <gtk/gtk.h>
#include "log.h"
#include "mem.h"
#include "rgbcolor.h"
#include "gui_main.h"
#include "colors.h"

Go to the source code of this file.

Functions
struct color *	color_alloc (int r, int g, int b)
void	color_free (struct color *color)
int	color_brightness_score (struct color *pcolor)

Function Documentation

color_alloc()

struct color * color_alloc	(	int	r,
		int	g,
		int	b
	)

Allocate a color (well, sort of) and return a pointer to it.

Definition at line 38 of file colors.c.

Referenced by ensure_color(), load_gfxnumber(), and pixmap_put_overlay_tile_draw().

color_brightness_score()

int color_brightness_score

(

struct color *

pcolor

)

Return a number indicating the perceptual brightness of this color relative to others (larger is brighter).

Definition at line 62 of file colors.c.

Referenced by color_best_contrast().

color_free()

void color_free

(

struct color *

color

)

Free a previously allocated color. See color_alloc.

Definition at line 53 of file colors.c.

Referenced by fc_interface_init_client(), load_gfxnumber(), pixmap_put_overlay_tile_draw(), and theme_color_system_free().