Lêer:Triple-Spiral-Symbol.svg
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Size of this PNG preview of this SVG file: 643 × 600 piksels. Ander resolusies: 257 × 240 piksels | 514 × 480 piksels | 823 × 768 piksels | 1 097 × 1 024 piksels | 2 195 × 2 048 piksels.
Oorspronklike lêer (SVG-lêer, normaalweg 643 × 600 piksels, lêergrootte: 22 KG)
Hierdie lêer kom vanaf Wikimedia Commons en kan ook in ander projekte gebruik word. Die beskrywing op die lêer se inligtingsblad word hieronder weergegee.
Opsomming
BeskrywingTriple-Spiral-Symbol.svg | The Triple Spiral symbol, based on motifs found at the prehistoric site at Newgrange, Ireland, and used as a neo-pagan or Triple Goddess symbol. This version is made up of mathematical Archimedean spirals. For a version with thicker lines, see Image:Triple-Spiral-Symbol-heavystroked.svg . For spiral triskelions, see also Image:Triple-Spiral-Symbol-filled.svg , Image:Triple-Spiral-Symbol-4turns-filled.svg , and Image:Triskele-Symbol-spiral.svg . For "wheeled" forms of the spiral triskelion/triple spiral symbol, see Image:Wheeled-Triskelion-basic.svg , Image:Roissy triskelion iron ring signet.svg , Image:Triple-spiral-wheeled-simple.svg , or Image:Triskelion-spiral-threespoked-inspiral.svg . For a spiral triskelion with a hollow triangle in the center, see Image:Triskele-hollow-triangle.svg . For versions of a triple-spiral labyrinth, see Image:Triple-Spiral-labyrinth.svg and Image:Triple-Spiral-labyrinth-variant.svg . |
Datum |
PNG and vector PostScript source code, 2005; SVG file, 2006 |
Bron |
SVG version of Image:Triple-Spiral-Symbol.png . Converted from the following PostScript code: %! /archimdouble{ %%%%%%%%%%%%%%%% % PostScript program to display an Archimedean spiral by approximating % it with Bezier curves. Can display a double spiral (two spirals % rotated by 180 degrees with respect to each other). %%% Parameters: % centerx = horizontal coordinate of center of spiral % centery = vertical coordinate of center of spiral % rotf = degrees to rotate /sepwid 110 def % width separating successive turnings of spiral % (half this if double spiral is selected) /incrm 15 def % insert a curve point after this number of degrees /sweeps 3 def % number of 360 degree turnings to show /double 1 def % change to 0 to display single spiral /linew 13.75 def % increase number for thicker line %%% Procedures: /pi 3.1415926535898 def/radians 57.295779513082 def /sepwid sepwid pi div 2 div def gsave centerx centery translate rotf rotate linew setlinewidth /aspiral{/prevbezy 0 def 0 0 moveto 0 incrm sweeps 360 mul{7{dup}repeat phase add cos/costh exch def phase add sin/sinth exch def costh mul radians div/thcosth exch def sinth mul radians div/thsinth exch def thcosth sepwid mul/x exch def thsinth sepwid mul/y exch def /slope sinth thcosth add costh thsinth sub div def sinth 0 gt sinth 0 eq costh -1 eq and or{/flag -1 def}{/flag 1 def}ifelse /A exch def A 49.29348 lt A 180 gt A 196.273450852 lt and A 360 gt A 368.8301 lt and A 540 gt A 545.9907 lt and A 720 gt A 724.5217 lt and A 900 gt A 903.6281968 lt and or or or or or{/flag flag neg def}if incrm sub 3{dup}repeat phase add cos sepwid mul mul radians div /prevx exch def phase add sin sepwid mul mul radians div /prevy exch def incrm add 3{dup}repeat phase add cos sepwid mul mul radians div /nextx exch def phase add sin sepwid mul mul radians div /nexty exch def /prevdist x prevx sub dup mul y prevy sub dup mul add sqrt pi div def /nextdist x nextx sub dup mul y nexty sub dup mul add sqrt pi div def /normaliz slope slope mul 1 add sqrt def 0 eq{/prevbezx phase cos nextdist mul def}{prevbezx prevbezy x 1 flag mul normaliz div prevdist mul sub y slope flag mul normaliz div prevdist mul sub x y curveto /prevbezx x 1 flag mul normaliz div nextdist mul add def /prevbezy y slope flag mul normaliz div nextdist mul add def} ifelse} for stroke}def /phase 0 def aspiral %%% If different sweeps parameter for second spiral, define here: /sweeps 2.67 def %%% double 0 ne{/phase 180 def aspiral}if grestore %%%%%%%%%%%%%%%% }def gsave -9 0 translate .4875 dup scale %%% decrease to .47 to fit on A4-size page -2 rotate /centerx 304 def/centery 550 def/rotf 0 def archimdouble /centerx 927.334 def/centery 550 def/rotf 120 def archimdouble /centerx 615.667 def/centery 1089.823 def/rotf 240 def archimdouble grestore showpage %EOF |
Outeur | AnonMoos |
Lisensiëring
Public domainPublic domainfalsefalse |
Ek, die outeursreghouer van hierdie werk, stel dit hiermee in die publieke domein vry. Dit geld wêreldwyd. In sommige lande is dit dalk nie wettiglik moontlik nie. Indien so: Ek verleen aan enigiemand die reg om hierdie werk te gebruik vir enige doel, sonder voorwaardes, tensy sulke voorwaardes deur die wet vereis word. |
Items portrayed in this file
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Lêergeskiedenis
Klik op die datum/tyd om te sien hoe die lêer destyds gelyk het.
Datum/Tyd | Duimnael | Dimensies | Gebruiker | Opmerking | |
---|---|---|---|---|---|
huidig | 16:28, 10 Oktober 2011 | 643 × 600 (22 KG) | AnonMoos | now stricter parser | |
16:26, 10 Oktober 2011 | Geen duimnaelskets | 0 × 0 (22 KG) | AnonMoos | opaque only near symbol | |
12:27, 18 Desember 2006 | 643 × 600 (20 KG) | AnonMoos | adding white background | ||
06:52, 7 Julie 2006 | 643 × 600 (20 KG) | AnonMoos | == Summary == The Triple Spiral symbol, based on motifs found at the prehistoric site at Newgrange, Ireland, and used as a neo-pagan or Triple Goddess symbol. This version is made |
Lêergebruik
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Globale lêergebruik
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Kort titel | Triple Spiral symbol -- three double Archimedean spirals (version of symbol found in prehistoric tomb at Newgrange, Ireland) |
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