s_color.c File Reference

#include <config.h>
#include <missing.h>
#include <stdio.h>
#include <math.h>
#include "libgeda_priv.h"

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Defines
#define	NOCOLOR   {0xff, 0xff, 0xff, 0xff, FALSE}
#define	WHITE   {0xff, 0xff, 0xff, 0xff, TRUE}
#define	GRAY   {0x88, 0x88, 0x88, 0xff, TRUE}
#define	BLACK   {0x00, 0x00, 0x00, 0xff, TRUE}
#define	ENDMAP   {0x00, 0x00, 0x00, 0x00, FALSE}
Functions
void	s_color_init (void)
	Initialises the color subsystem.
void	s_color_map_defaults (COLOR *map)
	Initialise a color map to B&W.
gboolean	s_color_rgba_decode (const gchar *rgba, guint8 *r, guint8 *g, guint8 *b, guint8 *a)
gchar *	s_color_rgba_encode (guint8 r, guint8 g, guint8 b, guint8 a)
gchar *	s_color_ps_string (gint color)
SCM	s_color_map_to_scm (const COLOR *map)
void	s_color_map_from_scm (COLOR *map, SCM lst, const char *scheme_proc_name)
Variables
COLOR	print_colors [MAX_COLORS]
static COLOR	default_colors []

---

Define Documentation

#define NOCOLOR   {0xff, 0xff, 0xff, 0xff, FALSE}

Definition at line 37 of file s_color.c.

#define WHITE   {0xff, 0xff, 0xff, 0xff, TRUE}

Definition at line 38 of file s_color.c.

#define GRAY   {0x88, 0x88, 0x88, 0xff, TRUE}

Definition at line 39 of file s_color.c.

#define BLACK   {0x00, 0x00, 0x00, 0xff, TRUE}

Definition at line 40 of file s_color.c.

#define ENDMAP   {0x00, 0x00, 0x00, 0x00, FALSE}

Definition at line 41 of file s_color.c.

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Function Documentation

void s_color_init

(

void

)

Function Description

At the moment, just initialises the print color map.

Definition at line 76 of file s_color.c.

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void s_color_map_defaults

(

COLOR *

map

)

Function Description

Initialises a color map to a simple default: black features on a white background, with "special" colors as gray.

Warning:

map must be have length of at least MAX_COLORS.

Parameters:

map	Color map to initialise.

Definition at line 91 of file s_color.c.

gboolean s_color_rgba_decode	(	const gchar *	rgba,
		guint8 *	r,
		guint8 *	g,
		guint8 *	b,
		guint8 *	a
	)

Definition at line 136 of file s_color.c.

gchar* s_color_rgba_encode	(	guint8	r,
		guint8	g,
		guint8	b,
		guint8	a
	)

Definition at line 187 of file s_color.c.

gchar* s_color_ps_string

(

gint

color

)

Todo:

Finish function documentation!!!

Function Description

Definition at line 202 of file s_color.c.

SCM s_color_map_to_scm

(

const COLOR *

map

)

Definition at line 224 of file s_color.c.

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void s_color_map_from_scm	(	COLOR *	map,
		SCM	lst,
		const char *	scheme_proc_name
	)

Warning:

This function should ONLY be called from Scheme procedures.

Definition at line 245 of file s_color.c.

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---

Variable Documentation

COLOR print_colors[MAX_COLORS]

Definition at line 35 of file s_color.c.

COLOR default_colors[] [static]

Initial value:

 {
   {0xff, 0xff, 0xff, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x88, 0x88, 0x88, 0xff, TRUE} ,            
   {0x88, 0x88, 0x88, 0xff, TRUE} ,            
   {0x88, 0x88, 0x88, 0xff, TRUE} ,            
   {0x88, 0x88, 0x88, 0xff, TRUE} ,            
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0xff, 0xff, 0xff, 0xff, FALSE} ,         
   {0xff, 0xff, 0xff, 0xff, FALSE} ,         
   {0xff, 0xff, 0xff, 0xff, FALSE} ,         
   {0xff, 0xff, 0xff, 0xff, FALSE} ,         
   {0xff, 0xff, 0xff, 0xff, FALSE} ,         
   {0x00, 0x00, 0x00, 0xff, TRUE} ,           
   {0x88, 0x88, 0x88, 0xff, TRUE} ,            
   {0xff, 0xff, 0xff, 0xff, FALSE} ,         
   {0x00, 0x00, 0x00, 0x00, FALSE} 
}

Definition at line 43 of file s_color.c.