blob: 18436886f75de682d88818ddfe4d95e451e3a6f4 (
plain)
1
2
3
4
5
6
7
8
9
|
% $Id: ob,v 1.2 2004/09/19 21:47:11 karl Exp $
% Public domain.
vardef C.ob(expr n) =
save p; picture p;
p=nullpicture;
addto p doublepath makepath pencircle shifted(.5,.5)
withpen pencircle scaled.0889;
p scaled(.375*fontsize n)
enddef;
|