2 notehead.cc -- implement Note_head
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
11 #include "note-head.hh"
14 #include "paper-def.hh"
16 #include "molecule.hh"
17 #include "musical-request.hh"
20 Note_head::Note_head ()
23 staff_size_i_= 8; // UGH
29 Note_head::do_pre_processing ()
31 // 8 ball looks the same as 4 ball:
34 if (dots_l_) // move into Rhythmic_head?
35 dots_l_->position_i_ = position_i_;
38 IMPLEMENT_IS_TYPE_B1(Note_head,Rhythmic_head);
42 Note_head::compare (Note_head *const &a, Note_head * const &b)
44 return a->position_i_ - b->position_i_;
48 Note_head::brew_molecule_p() const
51 Paper_def *p = paper();
52 Real inter_f = p->internote_f ();
55 bool streepjes_b = (position_i_<-1) || (position_i_ > staff_size_i_+1);
57 Symbol s = p->lookup_l()->ball (balltype_i_);
58 out = new Molecule (Atom (s));
59 out->translate (x_dir_ * s.dim.x().length (), X_AXIS);
63 int dir = sign (position_i_);
64 int s =(position_i_<-1)
66 : (position_i_-staff_size_i_)/2;
68 Symbol str = p->lookup_l()->streepjes (s);
72 sm.translate (-inter_f* dir, Y_AXIS);
76 out->translate (inter_f*position_i_, Y_AXIS);