%
% TODO: remove crook_fatness
+% TODO: document, simplify!
+%
def draw_meta_flat(expr xcenter, w, crook_fatness) =
clearxy;
save crook_thinness;
- save top_stem_thick, bottom_stem_thick, hair;
+ save top_stem_thick, bottom_stem_thick, hair, smaller_hole;
save center;
pair center;
center = (xcenter, 0);
- crook_thinness = 1.25 stafflinethickness;
+%
+% TODO: parameterize this
+%
+ if w >= 0.75 staff_space:
+ smaller_hole = 0.2 stafflinethickness;
+ else:
+ smaller_hole = 0.0 stafflinethickness;
+ fi
+ crook_thinness = 1.1 stafflinethickness;
top_stem_thick = 2 stafflinethickness;
bottom_stem_thick = 1.2 stafflinethickness;
y3l = (staff_space - stafflinethickness)/2 + ypart center;
z3l = whatever [z2r,z1r];
- z3r = .26 [z2r, z1r];
+ z3r = .26 [z2r, z1r] + (smaller_hole, 0);
+ z10 = whatever [z2r, z1r] + (smaller_hole , 0);
+
z4 = (3/8 staff_space, staff_space/2) + center;
penpos4(whatever, 53);
save ne_angle;
ne_angle = angle(z9 - z8);
- z7 = 8/33 [z8,z9];
+ z7 = 8/33 [z8,z9] + (1.0 smaller_hole, 0);
z6l = 18/33 [z8,z9] + .5 crook_thinness *dir(ne_angle -90);
penpos7(crook_thinness, ne_angle + 90);
z6r = .3 (z9-z8) + z7r;
-% penpos7(crook_thinness, angle(dir(z8-center) -180);
-
penpos8(whatever, ne_angle + 90);
x8r = xpart center - bottom_stem_thick/2;
penlabels(range 0 thru 10);
y10 = -1/5 staff_space;
- z10 = whatever [z2r, z1r];
unfill z3r .. z4r{right} .. tension .9
.. z6r ---
- z7r{left}
- .. z10 -- cycle;
+ z7r{left}
+ .. z10{z3r-z10} -- cycle;
fill z8r{down}
.. tension 0.8 ..z8l{(z9-z8)}
.. z7l
.. simple_serif(z1r, z1l, 90) .. z2l{down} -- cycle;
enddef;
-fet_beginchar("Right Parenthesis", ")", "rightparen")
+fet_beginchar("Right Parenthesis", "rightparen", "rightparen")
draw_paren;
fet_endchar;
-fet_beginchar("Left Parenthesis", "(", "leftparen")
+fet_beginchar("Left Parenthesis", "leftparen", "leftparen")
draw_paren;
currentpicture := currentpicture xscaled -1;
set_char_box(charwd, charbp, chardp, charht);