source file of the LilyPond music typesetter
- (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1996--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
*/
#ifndef BEAM_HH
#define BEAM_HH
+#include "grob-interface.hh"
#include "std-vector.hh"
#include "lily-proto.hh"
-#include "lily-guile.hh"
#include "stem-info.hh"
/*
Real STEM_LENGTH_LIMIT_PENALTY;
Real DAMPING_DIRECTION_PENALTY;
Real MUSICAL_DIRECTION_FACTOR;
+ Real HINT_DIRECTION_PENALTY;
Real IDEAL_SLOPE_FACTOR;
Real ROUND_TO_ZERO_SLOPE;
Real width_;
Real stem_x_;
int rank_;
- int stem_index_;
+ vsize stem_index_;
bool gapped_;
Direction dir_;
int max_connect_;
class Beam
{
public:
- static int visible_stem_count (Grob *);
- static Grob *first_visible_stem (Grob *);
- static Grob *last_visible_stem (Grob *);
- static bool has_interface (Grob *);
+ static int normal_stem_count (Grob *);
+ static Grob *first_normal_stem (Grob *);
+ static Grob *last_normal_stem (Grob *);
+ DECLARE_GROB_INTERFACE();
static void add_stem (Grob *, Grob *);
static bool is_knee (Grob *);
static void set_beaming (Grob *, Beaming_pattern const *);
DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
DECLARE_SCHEME_CALLBACK (calc_positions, (SCM));
DECLARE_SCHEME_CALLBACK (calc_least_squares_positions, (SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (calc_normal_stems, (SCM));
DECLARE_SCHEME_CALLBACK (calc_concaveness, (SCM));
DECLARE_SCHEME_CALLBACK (set_stem_lengths, (SCM));