2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2000--2014 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 #ifndef ALIGN_INTERFACE_HH
21 #define ALIGN_INTERFACE_HH
23 #include "lily-proto.hh"
24 #include "std-vector.hh"
25 #include "grob-interface.hh"
30 DECLARE_SCHEME_CALLBACK (align_to_minimum_distances, (SCM));
31 DECLARE_SCHEME_CALLBACK (align_to_ideal_distances, (SCM));
32 DECLARE_SCHEME_CALLBACK (full_score_pure_minimum_translations, (SCM));
33 static void align_elements_to_minimum_distances (Grob *, Axis a);
34 static void align_elements_to_ideal_distances (Grob *);
35 static vector<Real> get_minimum_translations (Grob *, vector<Grob *> const &, Axis a);
36 static vector<Real> get_minimum_translations_without_min_dist (Grob *, vector<Grob *> const &, Axis a);
37 static vector<Real> get_pure_minimum_translations (Grob *, vector<Grob *> const &,
38 Axis a, int start, int end);
39 static void set_ordered (Grob *);
40 static Axis axis (Grob *);
41 static void add_element (Grob *, Grob *);
42 static int get_count (Grob *, Grob *);
44 DECLARE_GROB_INTERFACE ();
46 static Real get_pure_child_y_translation (Grob *, Grob *child, int start, int end);
49 static vector<Real> internal_get_minimum_translations (Grob *, vector<Grob *> const &,
51 bool include_fixed_spacing,
52 bool pure, int start, int end);
55 #endif /* ALIGN_INTERFACE_HH */