File:Endless-knot-49-crossings.svg
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Summary
| Description |
Abstract version (created from scratch) of the version of the "Endless knot" symbol seen in image File:Endless_knot Red_lacquerware_dish Ming_Dynasty.jpg . This knot has 49 crossings (47 of which are structurally significant). |
| Date | |
| Source |
Self-made image, converted from the following vector PostScript source code: %!
2 3 div dup scale 1 setgray 18 setlinewidth/X{.5 add 72 mul
exch .5 add 72 mul exch}def/l{X lineto}def 1 setlinejoin
0 7 X moveto 8 7 l 8 8 l 7 8 l 7 0 l 6 0 l 6 8 l 5 8 l 5 0 l
4 0 l 4 8 l 3 8 l 3 0 l 2 0 l 2 8 l 1 8 l 1 0 l 0 0 l 0 1 l 8
1 l 8 2 l 0 2 l 0 3 l 8 3 l 8 4 l 0 4 l 0 5 l 8 5 l 8 6 l 0 6
l 0 7 l closepath gsave 0 setgray 36 setlinewidth stroke
grestore stroke/r{72 mul exch 72 mul exch rlineto}def
36 setlinewidth 0 setgray
1 2 7{/z exch def 0.5 2 7.5{z X moveto 1 0 r stroke}for}for
2 2 6{/z exch def 1.5 2 5.5{z X moveto 1 0 r stroke}for}for
1.5 2 6.5{/z exch def 1 2 7{z X moveto 0 1 r stroke}for}for
0.5 2 7.5{/z exch def 2 2 6{z X moveto 0 1 r stroke}for}for
1 setgray 18 setlinewidth
1 2 7{/z exch def 0.48 2 7.48{z X moveto 1.04 0 r stroke}for}for
2 2 6{/z exch def 1.48 2 5.48{z X moveto 1.04 0 r stroke}for}for
1.48 2 6.48{/z exch def 1 2 7{z X moveto 0 1.04 r stroke}for}for
0.48 2 7.48{/z exch def 2 2 6{z X moveto 0 1.04 r stroke}for}for
showpage
%EOF |
| Author | AnonMoos |
| Other versions |
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Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:48, 25 January 2010 | | 648 × 648 (2 KB) | AnonMoos | tweaking to improve appearance |
| 11:19, 25 January 2010 |  | 648 × 648 (2 KB) | AnonMoos | Abstract version (created from scratch) of the version of the "Endless knot" symbol seen in image File:Endless_knot_Red_lacquerware_dish_Ming_Dynasty.jpg . This knot has 49 crossings (47 of which are structurally significant). Self-made image, conv |
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