File:Knotwork-cross-(simplest)-or-eightfold-star-(irregular).svg

Description

A simplest form of a knotwork cross and/or an interlaced octagram drawn between the vertices of an irregular octagon. Has 16 crossings.

For a five-fold version of this, see File:Interlaced ten-point star in irregular decagon.svg .
Date
Source

Generated from the following PostScript vector source code:

%!
300 396 translate 1.6 dup scale/x 100 3 2 sqrt add div def/y 100 x sub def
/w 100 x 2 mul sub def x 100 moveto -100 x neg lineto 100 x neg lineto
x neg 100 lineto x neg -100 lineto 100 x lineto -100 x lineto x -100 lineto
closepath gsave x setlinewidth stroke grestore
.22 .78 .45 setrgbcolor x 2 div 2 sub setlinewidth stroke 4{0 setgray
x setlinewidth 0 y moveto 9 9 rmoveto -16.1 -16.1 rlineto stroke
x neg w moveto 0 -20 rmoveto 0 42 rlineto stroke
x w moveto -14 14 rmoveto 28 -28 rlineto stroke
x x moveto 0 9 rmoveto 0 -18 rlineto stroke .22 .78 .45 setrgbcolor
x 2 div 2 sub setlinewidth 0 y moveto 10 10 rmoveto -17.3 -17.3 rlineto
stroke x neg w moveto 0 -21 rmoveto 0 44 rlineto stroke
x w moveto -14.3 14.3 rmoveto 29 -29 rlineto stroke
x x moveto 0 10 rmoveto 0 -20 rlineto stroke 90 rotate}repeat showpage
%EOF
Author AnonMoos
Permission
(Reusing this file)
Public domain 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.
Category:Self-published work#Knotwork-cross-(simplest)-or-eightfold-star-(irregular).svgCategory:PD-self#Knotwork-cross-(simplest)-or-eightfold-star-(irregular).svg
Other versions
Category:Knotwork cross Category:Octagrams Category:Images with PostScript source code Category:16 crossing number knots and links Category:Outline knots and links
Category:16 crossing number knots and links Category:Images with PostScript source code Category:Knotwork cross Category:Octagrams Category:Outline knots and links Category:PD-self Category:Self-published work