Merge branch 'master' of ssh://jomand@git.sv.gnu.org/srv/git/lilypond into lilypond...

[lilypond.git] / lily / include / bezier.hh

diff --git a/lily/include/bezier.hh b/lily/include/bezier.hh
index eb2199b33be1edb5069248a670e08cf6be0684af..a04d449725ab17f346df4d20daa5286df7de0d4c 100644 (file)
--- a/lily/include/bezier.hh
+++ b/lily/include/bezier.hh
@@ -1,7 +1,7 @@
 /*
   bezier.hh -- declare Bezier and Bezier_bow
 
-  (c) 1998--2005 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1998--2009 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #ifndef BEZIER_HH
@@ -24,25 +24,28 @@ public:
   void translate (Offset);
 
   Real get_other_coordinate (Axis a, Real x) const;
-  Array<Real> solve_point (Axis, Real coordinate) const;
-  Array<Real> solve_derivative (Offset) const;
-  Interval extent (Axis)const;
+  vector<Real> solve_point (Axis, Real coordinate) 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;
+  Real curve_coordinate (Real t, Axis) const;
 
   static const int CONTROL_COUNT = 4;
 
   /*
     Bezier curves always have 4 control points. Making this into an
-    Array<> gives unnecessary overhead, and makes debugging a royal
+    vector<> gives unnecessary overhead, and makes debugging a royal
     pain.  */
 
   Offset control_[4];
 };
 
-void scale (Array<Offset> *array, Real xscale, Real yscale);
-void rotate (Array<Offset> *array, Real phi);
-void translate (Array<Offset> *array, Offset o);
+void scale (vector<Offset> *array, Real xscale, Real yscale);
+void rotate (vector<Offset> *array, Real phi);
+void translate (vector<Offset> *array, Offset o);
 
 Bezier slur_shape (Real width, Real height_limit,
                   Real height_proportion);