Pentagonal-labyrinth.svg


Summary

Description A classical "Cretan" type of labyrinth in pentagonal form. For the basic square form of the Cretan labyrinth, see File:Cretan-labyrinth-square.svg .
Date
Source

Self-made graphic, converted from the following vector PostScript source code:

%!
306 396 translate .89 dup scale/plr{0.25 sub 2.47213472
12.5 mul mul dup 3 2 roll 72 mul 90 add dup 3 1 roll cos
mul 3 1 roll sin mul}def/P{/x exch def 4 x plr 3 x plr 2
x plr 1 x plr 0 x plr moveto 4{lineto}repeat closepath
stroke}def/xadd{0.5 sub 12.5 mul 3 2 roll add exch}def
12.5 setlinewidth 1 1 8{P}for 1 setgray
0 8.1 plr -1 xadd moveto 0 5.1 plr -1 xadd lineto stroke
0 4.1 plr -1 xadd moveto 0 1.1 plr -1 xadd lineto stroke
0 7.3 plr 1 xadd moveto 0 4.3 plr 1 xadd lineto stroke
0 3.3 plr 1 xadd moveto 0 0.3 plr 1 xadd lineto stroke
0 5.7 plr 3 xadd moveto 0 4.7 plr 3 xadd lineto stroke
0 1.7 plr 3 xadd moveto 0 0.7 plr 3 xadd lineto stroke
0 6.5 plr -3 xadd moveto 0 5.5 plr -3 xadd lineto stroke
0 2.5 plr -3 xadd moveto 0 1.5 plr -3 xadd lineto stroke
0 setgray 
0 7.9 plr 0 xadd moveto 0 0.8 plr 0 xadd lineto stroke
0 7.3 plr -2 xadd moveto 0 5.3 plr -2 xadd lineto stroke
0 3.3 plr -2 xadd moveto 0 1.3 plr -2 xadd lineto stroke
0 6.6 plr 2 xadd moveto 0 4.6 plr 2 xadd lineto stroke
0 2.6 plr 2 xadd moveto 0 0.6 plr 2 xadd lineto stroke
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Author AnonMoos

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