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/*
ACfax - Fax reception with X11-interface for amateur radio
Copyright (C) 1995-1998 Andreas Czechanowski, DL4SDC
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 Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
andreas.czechanowski@ins.uni-stuttgart.de
*/
/*
* x_image.h - header file for the XImage and colormap handler x_image.c
*/
#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
/* some constants for the transportation-images */
#define DEFHEIGHT 16
#define DEFWIDTH 16
/* these are made global : */
extern XImage *horimag; /* intermediate-storage for horizontal scan */
extern XImage *verimag; /* intermediate-storage for vertical scan */
extern Colormap icmap; /* the colormap to use */
extern unsigned long coltab[256]; /* mapping table grayscale->pixel-value */
void create_images(Widget toplevel, Dimension wid, Dimension hei);
void destroy_images(void);
void alloc_cmap(Widget toplevel, Pixel *respix, unsigned nrespix);
void fill_cmap_col(int invert, int flip, int rotate);
void fill_cmap_gray(int invert);
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