+
+ if (staff->num_notes == 0) {
+ staff->upper_ledger_lines = 0;
+ staff->lower_ledger_lines = 0;
+ }
+}
+
+void
+score_set_note_color_rgb (score_note_t *note,
+ double r,
+ double g,
+ double b)
+{
+ note->color.r = r;
+ note->color.g = g;
+ note->color.b = b;