X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem-tremolo.hh;h=b6512b9960fefd25e5b41a8083d1e9bed349df67;hb=e23b3a0ae90cd22ed684396c437435f2c0b5a773;hp=731d2462d355f864363c7f8800c588b10abe35ae;hpb=ad300ca4fff3ea3109961a10a789529e001174e1;p=lilypond.git

diff --git a/lily/include/stem-tremolo.hh b/lily/include/stem-tremolo.hh
index 731d2462d3..b6512b9960 100644
--- a/lily/include/stem-tremolo.hh
+++ b/lily/include/stem-tremolo.hh
@@ -3,27 +3,31 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef ABBREV_HH
 #define ABBREV_HH
 
 #include "lily-proto.hh"
-#include "lily-guile.hh"
+#include "grob-interface.hh"
 
 class Stem_tremolo
 {
 public:
 
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE();
   DECLARE_SCHEME_CALLBACK (calc_slope, (SCM));
   DECLARE_SCHEME_CALLBACK (calc_width, (SCM));
   DECLARE_SCHEME_CALLBACK (print, (SCM));
   DECLARE_SCHEME_CALLBACK (height, (SCM));
+  DECLARE_SCHEME_CALLBACK (width, (SCM));
   DECLARE_SCHEME_CALLBACK (calc_style, (SCM));
-  static Stencil raw_stencil (Grob *, Real, Direction stemdir);
+  static Stencil raw_stencil (Grob *, Real slope, Direction stemdir);
+  static Stencil translated_stencil (Grob*, Real slope);
+  static Stencil untranslated_stencil (Grob*, Real slope);
   static Real get_beam_translation (Grob *me);
+  static Real vertical_length (Grob *me);
 };
 
 #endif /* ABBREV_HH */