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| View Original: | Squircle2.svg (608x608) | |||
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| Keywords: Squircle2.svg squircle mathematical curve defined by the equation x<sup>4</sup>+y<sup>4</sup> r<sup>4</sup> in SVG using cubic bezier curves Made from vector PostScript source code given below 2006-11-22 original version ; 2011-11-9 new version User AnonMoos Original version by en User SyntaxError55 PD <gallery>File Superellipse chamfered square svg</gallery> Generated from the following vector PostScript source code in the displayed PostScript places where the purple is visible behind the black indicate slight deviations from a mathematically-exact squircle <pre> 306 306 translate/r4 288 dup mul dup mul def/midp r4 2 div sqrt sqrt def/crcx 2 0 360 arc closepath fill def/q dup dup mul dup mul r4 sub neg sqrt sqrt def gsave 1 0 1 setrgbcolor 4 0 1 242 q crcx for 0 1 242 q exch crcx for midp midp crcx 90 rotate repeat grestore 4 setlinewidth/x 126 2 def/y midp 2 mul 288 sub def 0 288 moveto x 288 y 288 midp midp curveto 288 y 288 x 288 0 curveto 288 x neg 288 y neg midp midp neg curveto y -288 x -288 0 -288 curveto x neg -288 y neg -288 midp neg midp neg curveto -288 y neg -288 x neg -288 0 curveto -288 x -288 y midp neg midp curveto y neg 288 x neg 288 0 288 curveto closepath stroke showpage EOF</pre> original upload log page en wikipedia Squircle2 svg 2006-11-22 13 49 SyntaxError55 544×542×0 1981 bytes <nowiki>This is my attempt to supersed Image Squircle png The original is CC so so is this one </nowiki> Squircle Shapes 4-fold rotational symmetry Geometry images with dihedral symmetry 04 Images with PostScript source code | ||||
