return (scm_is_number (s)) ? scm_to_int (s) : 2;
}
-MAKE_SCHEME_CALLBACK(Stem, calc_positioning_done, 1);
+MAKE_SCHEME_CALLBACK (Stem, calc_positioning_done, 1);
SCM
Stem::calc_positioning_done (SCM smob)
{
if (!head_count (me))
return SCM_BOOL_T;
+ me->set_property ("positioning-done", SCM_BOOL_T);
+
extract_grob_set (me, "note-heads", ro_heads);
vector<Grob*> heads (ro_heads);
vector_sort (heads, position_less);
return SCM_BOOL_T;
}
-MAKE_SCHEME_CALLBACK(Stem, calc_direction, 1);
+MAKE_SCHEME_CALLBACK (Stem, calc_direction, 1);
SCM
Stem::calc_direction (SCM smob)
{
return scm_from_int (dir);
}
-MAKE_SCHEME_CALLBACK(Stem, calc_default_direction, 1);
+MAKE_SCHEME_CALLBACK (Stem, calc_default_direction, 1);
SCM
Stem::calc_default_direction (SCM smob)
{
Stem::height (SCM smob)
{
Grob *me = unsmob_grob (smob);
-
+ if (!is_normal_stem (me))
+ return ly_interval2scm (Interval ());
+
Direction dir = get_grob_direction (me);
- /* Trigger callback.
-
- UGH. Should be automatic
- */
Grob *beam = get_beam (me);
if (beam)
{
}
/*
- Can't get_stencil(), since that would cache stencils too early.
+ Can't get_stencil (), since that would cache stencils too early.
This causes problems with beams.
*/
Stencil *stencil = unsmob_stencil (print (smob));
- Interval iv = stencil ? stencil->extent (Y_AXIS) : Interval();
+ Interval iv = stencil ? stencil->extent (Y_AXIS) : Interval ();
if (beam)
{
if (dir == CENTER)
return si;
}
-MAKE_SCHEME_CALLBACK(Stem, calc_stem_info, 1);
+MAKE_SCHEME_CALLBACK (Stem, calc_stem_info, 1);
SCM
Stem::calc_stem_info (SCM smob)
{
Real height_of_my_trem = 0.0;
Grob *trem = unsmob_grob (me->get_object ("tremolo-flag"));
if (trem)
- height_of_my_trem = trem->extent (trem, Y_AXIS).length ()
+ {
+ height_of_my_trem
+ = Stem_tremolo::vertical_length (trem)
/* hack a bit of space around the trem. */
+ beam_translation;
+ }
+
/* UGH
It seems that also for ideal minimum length, we must use
the maximum beam count (for this direction):