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% naoestacionar.mp
% L. Nobre G.
% 2008
prologues := 3;
verbatimtex
\documentclass{article}
\usepackage{palatino}
\begin{document}
etex
beginfig(1);
numeric stampnum, initang, i, stepang, stampoffset, amplfactor;
picture stamp;
bboxmargin := 9mm;
stampnum = 36;
stampoffset = 0.92mm;
amplfactor = 20;
label.urt( btex \begin{tabular}{c}
N\~{A}O \\
estacionar
\end{tabular} etex scaled amplfactor, origin );
stamp = currentpicture;
unfill bbox stamp;
initang = 180/stampnum;
stepang = 2*initang;
drawoptions();
for i=0 upto (stampnum-1):
draw stamp shifted (stampoffset*dir(initang+i*stepang));
endfor;
undraw stamp;
endfig;
verbatimtex
\end{document}
etex
end.
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