for (Real y = heads[LEFT]; y < heads[RIGHT];
y += squiggle.extent (Y_AXIS).length ())
- mol.add_at_edge (Y_AXIS, UP, squiggle, 0.0, 0);
+ mol.add_at_edge (Y_AXIS, UP, squiggle, 0.0);
mol.translate_axis (heads[LEFT], Y_AXIS);
if (dir)
- mol.add_at_edge (Y_AXIS, dir, arrow, 0, 0);
+ mol.add_at_edge (Y_AXIS, dir, arrow, 0);
return mol.smobbed_copy ();
}
return ly_interval2scm (arpeggio.extent (X_AXIS));
}
+MAKE_SCHEME_CALLBACK (Arpeggio, height, 1);
+SCM
+Arpeggio::height (SCM smob)
+{
+ return Grob::stencil_height (smob);
+}
+
+MAKE_SCHEME_CALLBACK (Arpeggio, pure_height, 3);
+SCM
+Arpeggio::pure_height (SCM smob, SCM, SCM)
+{
+ Grob *me = unsmob_grob (smob);
+ if (to_boolean (me->get_property ("cross-staff")))
+ return ly_interval2scm (Interval ());
+
+ return height (smob);
+}
+
+MAKE_SCHEME_CALLBACK (Arpeggio, calc_cross_staff, 1);
+SCM
+Arpeggio::calc_cross_staff (SCM smob)
+{
+ Grob *me = unsmob_grob (smob);
+ extract_grob_set (me, "stems", stems);
+
+ for (vsize i = 1; i < stems.size (); i++)
+ {
+ Grob *s1 = Staff_symbol_referencer::get_staff_symbol (stems[i-1]);
+ Grob *s2 = Staff_symbol_referencer::get_staff_symbol (stems[i]);
+ if (s1 != s2)
+ return SCM_BOOL_T;
+ }
+ return SCM_BOOL_F;
+}
+
ADD_INTERFACE (Arpeggio,
"Functions and settings for drawing an arpeggio symbol (a wavy line left to noteheads.",