X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fbezier.hh;h=54acce15fc11b818dbec4801ffbfc3d1fd273dd6;hb=4d405ef96a8a62771d7d9a283ff5369a772e89d8;hp=a144e4a7553447babe424fcd25b087ac1a553815;hpb=f93e4199873c91ae32f0e84a610d14853dc379df;p=lilypond.git

diff --git a/lily/include/bezier.hh b/lily/include/bezier.hh
index a144e4a755..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--2011 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
@@ -39,13 +39,16 @@ public:
   Bezier extract (Real, Real) const;
 
   Real get_other_coordinate (Axis a, Real x) const;
+  vector<Real> get_other_coordinates (Axis a, Real x) const;
   vector<Real> solve_point (Axis, Real coordinate) const;
+  Real minmax (Axis, Real, Real, Direction) const;
   vector<Real> solve_derivative (Offset) const;
   Interval extent (Axis) const;
   Interval control_point_extent (Axis) const;
 
   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;
@@ -59,7 +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,