X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fline-interface.hh;h=f45aca5b221d36fd5b297f9d634b235413d4eba9;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=f81d9f68c191b12c102211de4982b27e5ff9283d;hpb=b72fc08ee82eba965f91f2569ab4e43361668641;p=lilypond.git

diff --git a/lily/include/line-interface.hh b/lily/include/line-interface.hh
index f81d9f68c1..f45aca5b22 100644
--- a/lily/include/line-interface.hh
+++ b/lily/include/line-interface.hh
@@ -1,24 +1,46 @@
-/*   
-line-interface.hh -- declare 
+/*
+  This file is part of LilyPond, the GNU music typesetter.
 
-source file of the GNU LilyPond music typesetter
+  Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-(c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond 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 3 of the License, or
+  (at your option) any later version.
 
- */
+  LilyPond 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 LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #ifndef LINE_INTERFACE_HH
 #define LINE_INTERFACE_HH
 
 #include "lily-proto.hh"
+#include "grob-interface.hh"
 
 struct Line_interface
 {
-  static Molecule dashed_line (Grob *me, Real thick, Offset from, Offset to);
-  static bool has_interface (Grob*);
-  static Molecule make_dashed_line (Real th, Offset from, Offset to, Real, Real);
-
+  static Stencil line (Grob *me, Offset from, Offset to);
+  DECLARE_GROB_INTERFACE ();
+  static Stencil make_zigzag_line (Grob *me,
+                                   Offset from,
+                                   Offset to);
+  static Stencil make_trill_line (Grob *me,
+                                  Offset from,
+                                  Offset to);
+  static Stencil make_dashed_line (Real th, Offset from, Offset to, Real, Real);
+  static Stencil make_line (Real th, Offset from, Offset to);
+  static Stencil make_arrow (Offset beg, Offset end, Real thick,
+                             Real length, Real width);
+  static Stencil arrows (Grob *me, Offset from, Offset to,
+                         bool from_arrow,
+                         bool to_arrow);
 };
-#endif /* LINE_INTERFACE_HH */
 
+#endif /* LINE_INTERFACE_HH */