Image:Quatrefoil-Architectural-alternate.png

[edit] Summary

One form of an architectural/symbolic "quatrefoil", made of four overlapping circles. In the version of the quatrefoil shown, the circles are pulled almost as far apart as they can be and still have the circumferences of the innermost circular white areas intersect. For different versions, see Image:Quatrefoil-Architectural.png and Image:Quatrefoil-Architectural-Square.png.

The quatrefoil is the fourfold version of an architectural trefoil (see Image:Trefoil-Architectural.png).

Generated by means of the following PostScript code (change "56" to "57.1614716" to see the version of the quatrefoil where adjacent innermost circular white areas are exactly tangent, which results in a less aesthetic version of the symbol):

%!
61.2 79.2 translate
.8 dup scale
/x{56}def % 57.1614716
/a{c 0 360 arc fill}def
/b{168 x sub 396 a 444 x
add 396 a 306 534 x add
a 306 258 x sub a}def
/c{163}def b 1 setgray
/c{157}def b 0 setgray
/c{144}def b 1 setgray
/c{138}def b 306 396 a
showpage
%EOF

[edit] Licensing

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A vector version of this image (SVG) is available. It should be used in place of this raster image when superior. Image:Quatrefoil-Architectural-alternate.png  Image:Quatrefoil-Architectural-alternate.svg For more information about vector graphics, read about Commons transition to SVG. There is also information about MediaWiki's support of SVG images. Български | Deutsch | English | Español | Français | Galego | עברית | Magyar | Bahasa Indonesia | Italiano | 日本語 | 한국어 | Lietuvių | Polski | Português | Русский | Српски / Srpski | Українська | ‪中文(简体)‬ | ‪中文(繁體)‬ | +/-