2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 1999--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
6 LilyPond is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 LilyPond is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
20 #include "directional-element-interface.hh"
25 get_grob_direction (Grob *me)
27 SCM d = me->get_property ("direction");
28 if (d == ly_symbol2scm ("calculation-in-progress"))
30 programming_error ("Grob direction requested while calculation in"
34 if (!is_direction (d))
41 set_grob_direction (Grob *me, Direction d)
43 SCM sd = scm_from_int (d);
44 me->set_property ("direction", sd);