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/*
dots.cc -- implement Dots
source file of the GNU LilyPond music typesetter
(c) 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
*/
#include "dots.hh"
#include "molecule.hh"
#include "paper-def.hh"
#include "lookup.hh"
Dots::Dots ()
{
no_dots_i_ =0;
position_i_ =0;
}
void
Dots::do_post_processing ()
{
if (!(position_i_ % 2))
position_i_ ++;
if (!no_dots_i_)
{
transparent_b_ = true;
set_empty (true);
}
}
Molecule*
Dots::brew_molecule_p () const
{
Molecule *out = new Molecule;
Atom fill = paper ()->lookup_l ()->fill (Box (Interval (0,0),
Interval (0,0)));
out->add(fill);
Atom d = paper ()->lookup_l ()->dots ();
Real dw = d.dim_[X_AXIS].length ();
d.translate_axis (-dw, X_AXIS);
for (int i=no_dots_i_; i--; )
{
d.translate_axis (2*dw,X_AXIS);
out->add (d);
}
Real inter_f = paper ()->internote_f ();
out->translate_axis (inter_f * position_i_, Y_AXIS);
return out;
}
IMPLEMENT_IS_TYPE_B1(Dots, Item);
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