2 breathing_sign.cc -- implement Breathing_sign
4 Copyright (C) 1999 Michael Krause
6 written for the GNU LilyPond music typesetter
8 TODO: --> see breathing-sign-engraver.cc
11 #include "staff-symbol-referencer.hh"
12 #include "directional-element-interface.hh"
14 #include "breathing-sign.hh"
16 #include "molecule.hh"
17 #include "paper-def.hh"
20 #include "dimensions.hh"
21 #include "direction.hh"
24 Breathing_sign::Breathing_sign ()
26 set_elt_property ("breakable", SCM_BOOL_T);
30 Breathing_sign::do_brew_molecule_p () const
32 Staff_symbol_referencer_interface si (this);
34 Real dl = si.staff_space();
35 Interval i1(0, dl / 6), i2(-dl / 2, dl / 2);
38 Molecule *output = new Molecule (lookup_l()->filledbox(b));
44 Breathing_sign::do_post_processing()
46 Real dl = Staff_symbol_referencer_interface (this).staff_space();
48 translate_axis(2.0 * dl * directional_element(this).get (), Y_AXIS);