+
+ SCM small_letters = scm_cons (scm_acons (ly_symbol2scm ("font-size"),
+ scm_from_int (-6), SCM_EOL),
+ properties);
+
+ int j = 0;
+ for (SCM s = me->get_object ("ideal-distances");
+ scm_is_pair (s); s = scm_cdr (s))
+ {
+ Spring *sp = unsmob_spring (scm_caar (s));
+ if (!unsmob_grob (scm_cdar (s))
+ || !unsmob_grob (scm_cdar (s))->get_system ())
+ continue;
+
+ j++;
+ Real y = -j * 1 -3;
+ vector<Offset> pts;
+ pts.push_back (Offset (0, y));
+
+ Offset p2 (sp->distance (), y);
+ pts.push_back (p2);
+
+ Stencil id_stencil = Lookup::points_to_line_stencil (0.1, pts);
+ Stencil head (musfont->find_by_name ("arrowheads.open.01"));
+
+ SCM distance_stc = Text_interface::interpret_markup (me->layout ()->self_scm (),
+ small_letters,
+ ly_string2scm (String_convert::form_string ("%5.2lf", sp->distance ())));
+
+ id_stencil.add_stencil (unsmob_stencil (distance_stc)->translated (Offset (sp->distance ()/3, y+1)));
+ id_stencil.add_stencil (head.translated (p2));
+ id_stencil = id_stencil.in_color (0,0,1);
+ l.add_stencil (id_stencil);
+ }
+
+ for (SCM s = me->get_object ("minimum-distances");
+ scm_is_pair (s); s = scm_cdr (s))
+ {
+ Real dist = scm_to_double (scm_cdar (s));
+ Grob *other = unsmob_grob (scm_caar (s));
+ if (!other || other->get_system () != me->get_system ())
+ continue;
+
+ j++;
+
+ Real y = -j * 1.0 -3.5;
+ vector<Offset> pts;
+ pts.push_back (Offset (0, y));
+
+ Offset p2 (dist, y);
+ pts.push_back (p2);
+
+ Stencil id_stencil = Lookup::points_to_line_stencil (0.1, pts);
+ Stencil head (musfont->find_by_name ("arrowheads.open.0M1"));
+ head.translate_axis (y, Y_AXIS);
+ id_stencil.add_stencil (head);
+
+ SCM distance_stc = Text_interface::interpret_markup (me->layout ()->self_scm (),
+ small_letters,
+ ly_string2scm (String_convert::form_string ("%5.2lf",
+ dist)));
+
+ id_stencil.add_stencil (unsmob_stencil (distance_stc)->translated (Offset (dist/3, y-1)));
+
+
+ id_stencil = id_stencil.in_color (1,0,0);
+ l.add_stencil (id_stencil);
+ }