source file of the GNU LilyPond music typesetter
- (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "dots.hh"
Dots::Dots ()
{
- dots_i_ =0;
+ set_elt_property ("dot-count", gh_int2scm (0));
}
void
Dots::do_post_processing ()
{
- if (!dots_i_)
+ SCM d= get_elt_property ("dot-count");
+ if (!gh_number_p (d) || !gh_scm2int (d))
{
set_elt_property ("transparent", SCM_BOOL_T);
set_empty (X_AXIS);
si.set_position (p + directional_element (this).get ());
}
}
-Molecule*
-Dots::do_brew_molecule_p () const
+Molecule
+Dots::do_brew_molecule () const
{
- Molecule *out = new Molecule;
- Molecule fill = lookup_l ()->fill (Box (Interval (0,0),
- Interval (0,0)));
- out->add_molecule (fill);
-
+ Molecule mol (lookup_l ()->fill (Box (Interval (0,0),
+ Interval (0,0))));
Molecule d = lookup_l ()->afm_find (String ("dots-dot"));
Real dw = d.dim_[X_AXIS].length ();
d.translate_axis (-dw, X_AXIS);
- for (int i=dots_i_; i--; )
+
+
+ for (int i = gh_scm2int (get_elt_property ("dot-count")); i--; )
{
d.translate_axis (2*dw,X_AXIS);
- out->add_molecule (d);
+ mol.add_molecule (d);
}
- return out;
+ return mol;
}