Fix #219.

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

diff --git a/lily/include/stencil.hh b/lily/include/stencil.hh
index c8b6263e43ff4f63ef65561489e22c6bf8878668..807ea6d110d5d3594720f0e239965b534995ddd1 100644 (file)
--- a/lily/include/stencil.hh
+++ b/lily/include/stencil.hh
@@ -3,12 +3,13 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 #ifndef STENCIL_HH
 #define STENCIL_HH
 
 #include <cstdlib>             // size_t
+using namespace std;
 
 #include "lily-proto.hh"
 #include "box.hh"
@@ -45,8 +46,6 @@
 */
 class Stencil
 {
-  friend SCM ly_stencil_set_extent_x (SCM, SCM, SCM);
-
   /*
     This provides the reference point of the symbol, for example with
     characters, it is on the base line of the character. Usually,
@@ -56,7 +55,7 @@ class Stencil
   Box dim_;
   SCM expr_;
 
-  DECLARE_SIMPLE_SMOBS (Stencil,);
+  DECLARE_SIMPLE_SMOBS (Stencil);
 public:
   Stencil (Box, SCM s);
   Stencil ();
@@ -74,29 +73,27 @@ public:
                    Real minimum);
   void add_stencil (Stencil const &m);
   void translate (Offset);
+  void rotate (Real, Offset);
   void align_to (Axis a, Real x);
   void translate_axis (Real, Axis);
 
   Interval extent (Axis) const;
   Box extent_box () const;
   bool is_empty () const;
-  Stencil in_color (Real r, Real g, Real b) const; 
-
-  static SCM ly_get_stencil_extent (SCM mol, SCM axis);
-  static SCM ly_set_stencil_extent_x (SCM, SCM, SCM);
-  static SCM ly_stencil_combined_at_edge (SCM, SCM, SCM, SCM, SCM);
+  Stencil in_color (Real r, Real g, Real b) const;
 };
 
 DECLARE_UNSMOB (Stencil, stencil);
-SCM fontify_atom (Font_metric const *, SCM atom);
 
 void interpret_stencil_expression (SCM expr,
                                   void (*func) (void *, SCM),
                                   void *func_arg,
                                   Offset o);
-
-Stencil create_stencil (SCM print);
 SCM find_expression_fonts (SCM expr);
 
+void register_stencil_head (SCM symbol);
+bool is_stencil_head (SCM symbol);
+SCM all_stencil_heads ();
+
 
 #endif /* STENCIL_HH */