gnu/usr.bin/groff/etc/guess.h

   1 // -*- C++ -*-
   2 /* Copyright (C) 1989, 1990 Free Software Foundation, Inc.
   3      Written by James Clark (jjc@jclark.uucp)
   4
   5 This file is part of groff.
   6
   7 groff is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 1, or (at your option) any later
  10 version.
  11
  12 groff is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License along
  18 with groff; see the file LICENSE.  If not, write to the Free Software
  19 Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
  20
  21 struct font_params {
  22   int italic;
  23   int em;
  24   int x_height;
  25   int fig_height;
  26   int cap_height;
  27   int asc_height;
  28   int body_height;
  29   int comma_depth;
  30   int desc_depth;
  31   int body_depth;
  32 };
  33
  34 struct char_metric {
  35   int width;
  36   int type;
  37   int height;
  38   int depth;
  39   int ic;
  40   int left_ic;
  41   int sk;
  42 };
  43
  44 void guess(const char *s, const font_params &param, char_metric *metric);