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/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
Copyright (C) 2002-2018 by Jin-Hwan Cho and Shunsaku Hirata,
the dvipdfmx project team.
Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
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 _TFM_H_
#define _TFM_H_
#include "numbers.h"
extern int tfm_open (const char * tex_name, int must_exist);
extern void tfm_close_all (void);
extern double tfm_get_width (int font_id, int32_t ch);
#if 0
extern double tfm_get_height (int font_id, int32_t ch);
extern double tfm_get_depth (int font_id, int32_t ch);
#endif
extern fixword tfm_get_fw_width (int font_id, int32_t ch);
extern fixword tfm_get_fw_height (int font_id, int32_t ch);
extern fixword tfm_get_fw_depth (int font_id, int32_t ch);
extern fixword tfm_string_width (int font_id, const unsigned char *s, unsigned len);
#if 0
extern fixword tfm_string_depth (int font_id, const unsigned char *s, unsigned len);
extern fixword tfm_string_height (int font_id, const unsigned char *s, unsigned len);
#endif
/* From TFM header */
extern double tfm_get_design_size (int font_id);
#if 0
extern char *tfm_get_codingscheme (int font_id);
extern int tfm_is_vert (int font_id);
#endif
extern int tfm_is_jfm (int font_id);
extern int tfm_exists (const char *tfm_name);
#endif /* _TFM_H_ */
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