text: /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
  
      Copyright (C) 2002-2014 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 void texpdf_tfm_set_verbose (void);
  
  extern int  texpdf_tfm_open (const char * tex_name, int must_exist);
  extern void texpdf_tfm_close_all (void);
  
  extern double texpdf_tfm_get_width  (int font_id, int32_t ch);
  #if 0
  extern double texpdf_tfm_get_height (int font_id, int32_t ch);
  extern double texpdf_tfm_get_depth  (int font_id, int32_t ch);
  #endif
  
  extern fixword texpdf_tfm_get_fw_width  (int font_id, int32_t ch);
  extern fixword texpdf_tfm_get_fw_height (int font_id, int32_t ch);
  extern fixword texpdf_tfm_get_fw_depth  (int font_id, int32_t ch);
  
  extern fixword tfm_string_width  (int font_id, const unsigned char *s, unsigned len);
  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);
  
  extern double texpdf_tfm_get_space (int font_id);
  
  /* From TFM header */
  extern double texpdf_tfm_get_design_size  (int font_id);
  #if 0
  extern char  *texpdf_tfm_get_codingscheme (int font_id);
  extern int tfm_is_vert (int font_id);
  #endif
  
  extern int tfm_exists  (const char *tfm_name);
  
  #endif /* _TFM_H_ */