xref: /netbsd-src/external/gpl2/groff/dist/src/include/geometry.h (revision 89a07cf815a29524268025a1139fac4c5190f765)
1 /*	$NetBSD: geometry.h,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $	*/
2 
3 // -*- C++ -*-
4 /* Copyright (C) 2001 Free Software Foundation, Inc.
5      Written by Gaius Mulley <gaius@glam.ac.uk>
6 
7 This file is part of groff.
8 
9 groff is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free
11 Software Foundation; either version 2, or (at your option) any later
12 version.
13 
14 groff is distributed in the hope that it will be useful, but WITHOUT ANY
15 WARRANTY; without even the implied warranty of MERCHANTABILITY or
16 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
17 for more details.
18 
19 You should have received a copy of the GNU General Public License along
20 with groff; see the file COPYING.  If not, write to the Free Software
21 Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
22 
23 int adjust_arc_center(const int *, double *);
24 void check_output_arc_limits(int x, int y,
25 			     int xv1, int yv1,
26 			     int xv2, int yv2,
27 			     double c0, double c1,
28 			     int *minx, int *maxx,
29 			     int *miny, int *maxy);
30