+_draw_note (score_t *score, cairo_t *cr,
+ score_staff_t *staff, score_note_t *note)
+{
+ double line;
+ cairo_glyph_t note_glyph;
+ static double extend_factor = 0.25;
+
+ void _draw_ledger_line (double line, double width) {
+ cairo_move_to (cr,
+ - width * extend_factor / 2.0,
+ score->space_height * line + score->line_width / 2.0);
+ cairo_rel_line_to (cr, (1 + extend_factor) * width, 0);
+ cairo_stroke (cr);
+ }
+
+ cairo_save (cr);
+
+ /* Which line should the note appear on? Line 0 is the top line of
+ * the staff and increasing downwards. (Negative values indicate a
+ * note on a ledger line above the staff). Values half way between
+ * integers indicate notes appearing on a space between two staff
+ * lines (or ledger lines). */
+ line = _score_note_to_line (staff, note);
+
+ cairo_select_font_face (cr, "Gonville-26", 0, 0);
+ cairo_set_font_size (cr, score->staff_height);
+
+ /* XXX: The hard-coded glyph indices here are very ugly. We should
+ * figure out how to lookup glyphs by name from this font. */
+ switch (note->duration) {
+ case SCORE_DURATION_1:
+ note_glyph.index = 127;
+ break;
+ case SCORE_DURATION_2:
+ note_glyph.index = 85;
+ break;
+ case SCORE_DURATION_4:
+ case SCORE_DURATION_8:
+ case SCORE_DURATION_16:
+ case SCORE_DURATION_32:
+ case SCORE_DURATION_64:
+ case SCORE_DURATION_128:
+ default:
+ note_glyph.index = 84;
+ }
+
+ note_glyph.x = 0;
+ note_glyph.y = score->space_height * line;
+
+ if (line < 0 || line > 4) {
+ int i;
+ cairo_text_extents_t note_extents;
+
+ cairo_glyph_extents (cr, ¬e_glyph, 1, ¬e_extents);
+
+ if (line < 0) {
+ for (i = -1; i >= line; i--)
+ _draw_ledger_line (i, note_extents.width);
+ } else {
+ for (i = 5; i <= line; i++)
+ _draw_ledger_line (i, note_extents.width);
+ }
+ }
+
+ cairo_set_source_rgb (cr,
+ note->color.r,
+ note->color.g,
+ note->color.b);
+ cairo_show_glyphs (cr, ¬e_glyph, 1);
+
+ cairo_restore (cr);
+}
+
+static void
+_draw_staff (score_t *score, cairo_t *cr,
+ score_staff_t *staff, int staff_width)