File:132-star-polygon-tredecagram2.png
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132-star-polygon-tredecagram2.png (610 × 600 pixels, file size: 15 KB, MIME type: image/png)
Self-made, declared to be in public domain, generated from the following PostScript source code:
%!
300 396 translate 0 200 moveto 1 setgray 11 setlinewidth/A 720 13 div def
1 1 12{A mul 90 add/x exch def x A 2 div sub cos 94.7495 mul x A 2 div sub
sin 94.7495 mul lineto x cos 200 mul x sin 200 mul lineto}for 90 A 2 div
sub cos 94.7495 mul 90 A 2 div sub sin 94.7495 mul lineto closepath gsave
0 setgray 22 setlinewidth stroke grestore stroke A 4 div rotate 0 1 12{pop
A rotate 0 setgray 22 setlinewidth 92 70.9209 moveto 28 0 rlineto stroke
1 setgray 11 setlinewidth 91 70.9209 moveto 30 0 rlineto stroke}for
showpage
%EOF
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:02, 1 March 2010 | | 610 × 600 (15 KB) | AnonMoos (talk | contribs) | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 11 setlinewidth/A 720 13 div def 1 1 12{A mul 90 add/x exch def x A 2 div sub cos 94.7495 mul x A 2 div sub |
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