/****************************************************************************\ Part of the XeTeX typesetting system Copyright (c) 1994-2006 by SIL International SIL Author(s): Jonathan Kew 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. \****************************************************************************/ /* this file is derived from the dvipdfmx project; the original header follows... */ /* $Header: /home/cvsroot/dvipdfmx/src/pngimage.h,v 1.4 2004/03/11 11:50:25 hirata Exp $ This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. Copyright (C) 2002 by Jin-Hwan Cho and Shunsaku Hirata, the dvipdfmx project team Copyright (C) 1998, 1999 by Mark A. Wicks 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. */ #ifndef _PNGIMAGE_H_ #define _PNGIMAGE_H_ #include "mfileio.h" struct png_info { int width; int height; double xdpi; double ydpi; int bits_per_component; int num_components; }; extern int png_scan_file (struct png_info *info, FILE *file); extern int check_for_png (FILE *file); #endif /* _PNGIMAGE_H_ */