1997-11-25 06:05:25 +08:00
|
|
|
/* The GIMP -- an image manipulation program
|
|
|
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
|
* (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program; if not, write to the Free Software
|
1998-04-13 13:44:11 +08:00
|
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
1997-11-25 06:05:25 +08:00
|
|
|
*/
|
|
|
|
|
#ifndef __IMAGE_RENDER_H__
|
|
|
|
|
#define __IMAGE_RENDER_H__
|
|
|
|
|
|
|
|
|
|
#include "gdisplay.h"
|
|
|
|
|
|
|
|
|
|
/* Transparency representation */
|
|
|
|
|
|
|
|
|
|
#define LIGHT_CHECKS 0
|
|
|
|
|
#define GRAY_CHECKS 1
|
|
|
|
|
#define DARK_CHECKS 2
|
|
|
|
|
#define WHITE_ONLY 3
|
|
|
|
|
#define GRAY_ONLY 4
|
|
|
|
|
#define BLACK_ONLY 5
|
|
|
|
|
|
|
|
|
|
#define SMALL_CHECKS 0
|
|
|
|
|
#define MEDIUM_CHECKS 1
|
|
|
|
|
#define LARGE_CHECKS 2
|
|
|
|
|
|
|
|
|
|
/* Functions */
|
|
|
|
|
void render_setup (int check_type,
|
|
|
|
|
int check_size);
|
|
|
|
|
void render_free (void);
|
|
|
|
|
void render_image (GDisplay *gdisp,
|
|
|
|
|
int x,
|
|
|
|
|
int y,
|
|
|
|
|
int w,
|
|
|
|
|
int h);
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Extern variables
|
|
|
|
|
*/
|
|
|
|
|
extern guchar *check_buf;
|
|
|
|
|
extern guchar *empty_buf;
|
|
|
|
|
extern guchar *temp_buf;
|
|
|
|
|
extern guchar *blend_dark_check;
|
|
|
|
|
extern guchar *blend_light_check;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* __IMAGE_RENDER_H__ */
|
