File:6crossings square.png
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6crossings_square.png (600 × 600 pixels, file size: 366 bytes, MIME type: image/png)
Square depiction of six-crossing knot.
Self-made, declared to be in public domain, generated from the following PostScript source code:
%!
1 setgray 30 setlinewidth/X{.5 add 120 mul exch .5 add 120 mul
exch}def/l{X lineto}def 0 4 X moveto 2 4 l 2 0 l 3 0 l 3 3 l 1
3 l 1 1 l 4 1 l 4 2 l 0 2 l closepath gsave 60 setlinewidth 0
setgray stroke grestore stroke/r{120 mul exch 120 mul exch
rlineto}def 60 setlinewidth 0 setgray 1.5 1 X moveto 1 0 r
stroke 1.5 3 X moveto 1 0 r stroke .5 2 X moveto 1 0 r stroke
2.5 2 X moveto 1 0 r stroke 2 1.5 X moveto 0 1 r stroke 3 .5 X
moveto 0 1 r stroke 1 setgray 30 setlinewidth 1.48 1 X moveto
1.04 0 r stroke 1.48 3 X moveto 1.04 0 r stroke .48 2 X moveto
1.04 0 r stroke 2.48 2 X moveto 1.04 0 r stroke 2 1.48 X moveto
0 1.04 r stroke 3 .48 X moveto 0 1.04 r stroke showpage
%EOF
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:54, 3 March 2010 | | 600 × 600 (366 bytes) | AnonMoos (talk | contribs) | Square depiction of six-crossing knot. Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 1 setgray 30 setlinewidth/X{.5 add 120 mul exch .5 add 120 mul exch}def/l{X lineto}def 0 4 X moveto 2 4 l 2 0 |
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