X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fbezier.hh;h=54acce15fc11b818dbec4801ffbfc3d1fd273dd6;hb=da2cbdd4623e5ea51a2a99de4f2935b37195136e;hp=1e88dbb76499080680f30459562c4912c9086155;hpb=d61cf3bbdb1c6670a127ba3baddf2f04d3e34fd3;p=lilypond.git

diff --git a/lily/include/bezier.hh b/lily/include/bezier.hh
index 1e88dbb764..54acce15fc 100644
--- a/lily/include/bezier.hh
+++ b/lily/include/bezier.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1998--2012 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 1998--2015 Jan Nieuwenhuizen <janneke@gnu.org>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -48,6 +48,7 @@ public:
 
   Polynomial polynomial (Axis)const;
   Offset curve_point (Real t) const;
+  Offset dir_at_point (Real t) const;
   Real curve_coordinate (Real t, Axis) const;
 
   static const int CONTROL_COUNT = 4;
@@ -61,7 +62,7 @@ public:
 };
 
 void scale (vector<Offset> *array, Real xscale, Real yscale);
-void rotate (vector<Offset> *array, Real phi);
+void rotate (vector<Offset> *array, Real deg);
 void translate (vector<Offset> *array, Offset o);
 
 Bezier slur_shape (Real width, Real height_limit,