#include "arpeggio.hh"
+#include "bezier.hh"
+#include "font-interface.hh"
#include "grob.hh"
+#include "lookup.hh"
#include "output-def.hh"
-#include "stem.hh"
+#include "pointer-group-interface.hh"
#include "staff-symbol-referencer.hh"
#include "staff-symbol.hh"
+#include "stem.hh"
#include "warn.hh"
-#include "font-interface.hh"
-#include "lookup.hh"
-#include "pointer-group-interface.hh"
Grob *
Arpeggio::get_common_y (Grob *me)
return mol.smobbed_copy ();
}
+MAKE_SCHEME_CALLBACK (Arpeggio, brew_chord_slur, 1);
+SCM
+Arpeggio::brew_chord_slur (SCM smob)
+{
+ Grob *me = unsmob_grob (smob);
+ Interval heads = robust_scm2interval (me->get_property ("positions"),
+ Interval())
+ * Staff_symbol_referencer::staff_space (me);
+
+ Real lt = me->layout ()->get_dimension (ly_symbol2scm ("line-thickness"));
+ Real dy = heads.length ();
+
+ Real height_limit = 1.5;
+ Real ratio = .33;
+ Bezier curve = slur_shape (dy, height_limit, ratio);
+ curve.rotate (M_PI / 2);
+
+ Stencil mol (Lookup::slur (curve, lt, lt));
+ mol.translate_axis (heads[LEFT], Y_AXIS);
+ return mol.smobbed_copy ();
+}
+
/*
We have to do a callback, because print () triggers a
vertical alignment if it is cross-staff.
}
ADD_INTERFACE (Arpeggio,
- "Functions and settings for drawing an arpeggio symbol (a wavy line left to noteheads.",
+ "Functions and settings for drawing an arpeggio symbol (a"
+ " wavy line left to noteheads.",
/* properties */
"arpeggio-direction "
"positions "
- "stems "
"script-priority " // TODO: make around-note-interface
+ "stems "
);