-fet_beginchar("duration dot","dot")
- pickup pencircle scaled 2 dot_radius;
- drawdot (dot_radius,0);
- set_char_box(0, 2*dot_radius#, dot_radius#, dot_radius#);
+save dot_diam;
+
+2 dot_diam# = staff_space# - stafflinethickness#;
+define_whole_blacker_pixels (dot_diam);
+
+fet_beginchar ("duration dot", "dot");
+ pickup pencircle scaled dot_diam;
+
+ lft x0 = 0;
+ top y0 = vround (.5 dot_diam);
+
+ drawdot z0;
+
+ set_char_box (0, dot_diam#, .5 dot_diam#, .5 dot_diam#);