File:12crossings-decorative-threefold-incircle-link.png

From Knot Atlas
Revision as of 06:23, 5 August 2010 by AnonMoos (talk | contribs) (Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 306 396 translate -.57 .57 scale/Y{354.8355 16 3 div sqrt 57.5 mul add}def/X{30000 sqrt 24.53729 sub neg}def/J{gsave 53.75 setlinewidth 0 setgray stro)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search

12crossings-decorative-threefold-incircle-link.png(600 × 600 pixels, file size: 21 KB, MIME type: image/png)

Self-made, declared to be in public domain, generated from the following PostScript source code:

%!
306 396 translate -.57 .57 scale/Y{354.8355 16 3 div sqrt
57.5 mul add}def/X{30000 sqrt 24.53729 sub neg}def/J{gsave
53.75 setlinewidth 0 setgray stroke grestore stroke}def/Z
{X 13225 3 div sqrt sub}def 25 setlinewidth 0 .8 0
setrgbcolor/Q{-372.5 Z 57.5 210 60 arcn
-257.5 X 57.5 240 360 arc
0 X 200 180 0 arcn 257.5 X 57.5 180 300 arc
372.5 Z 57.5 120 330 arcn J 0 0 Y 330 210 arcn J}def Q 120
rotate 1 0 0 setrgbcolor Q 120 rotate 0 .2 1 setrgbcolor Q
120 rotate 3{53.75 setlinewidth 0 setgray
0 X 200 60 79 arc stroke 0 X 200 161 180 arc stroke
0 Y 57.5 sub 57.5 15 90 arc 0 0 Y 90 104 arc stroke
0 363.73071781 moveto 35 dup 3 sqrt div neg rmoveto
-70 dup 3 sqrt div neg rlineto stroke 120 rotate}repeat
25 setlinewidth 0 .2 1 setrgbcolor
0 Y 57.5 sub 57.5 14 90 arc 0 0 Y 90 105 arc stroke
0 .8 0 setrgbcolor 0 X 200 59 80 arc stroke
0 X 200 160 180 arc -250 X 50 360 359 arcn stroke
gsave 1 0 0 setrgbcolor
0 363.73071781 moveto 36 dup 3 sqrt div neg rmoveto
-72 dup 3 sqrt div neg rlineto stroke grestore 120 rotate
0 Y 57.5 sub 57.5 14 90 arc 0 0 Y 90 105 arc stroke
1 0 0 setrgbcolor 0 X 200 59 80 arc stroke
0 X 200 160 180 arc -250 X 50 360 359 arcn stroke
gsave 0 .2 1 setrgbcolor
0 363.73071781 moveto 36 dup 3 sqrt div neg rmoveto
-72 dup 3 sqrt div neg rlineto stroke grestore 120 rotate
0 Y 57.5 sub 57.5 14 90 arc 0 0 Y 90 105 arc stroke
0 .2 1 setrgbcolor 0 X 200 59 80 arc stroke
0 X 200 160 180 arc -250 X 50 360 359 arcn stroke
0 .8 0 setrgbcolor
0 363.73071781 moveto 36 dup 3 sqrt div neg rmoveto
-72 dup 3 sqrt div neg rlineto stroke 120 rotate showpage
%EOF

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current06:23, 5 August 2010Thumbnail for version as of 06:23, 5 August 2010600 × 600 (21 KB)AnonMoos (talk | contribs)Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 306 396 translate -.57 .57 scale/Y{354.8355 16 3 div sqrt 57.5 mul add}def/X{30000 sqrt 24.53729 sub neg}def/J{gsave 53.75 setlinewidth 0 setgray stro