Rose-rhodonea-curve-7x7-chart.svg
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Summary
| Description |
Mathematical "rose" or "rhodonea" curves, based on the polar-coordinates equation r=sin(θ*n/d). In this chart, the values of parameters n and d vary from 1 to 7. The layout of the chart was influenced by File:Rhodonea_curve.png , but with the rows reversed. |
| Date | |
| Source |
Self-made graphic, converted from the following PostScript vector source code: %!
1 0 0 setrgbcolor 0 0 moveto 600 0 rlineto 0 600 rlineto -600 0 rlineto
closepath stroke 0 setgray -4 521 translate/Times-Roman 28 selectfont 10
36 moveto(d)show 30 60 moveto(n)show 22.5 49 moveto(\\)show/Times-Roman
42 selectfont 1 1 7{/d exch def 12 -18 moveto d 1 string cvs show 1 1
7{/n exch def gsave n 80 mul 0 translate d 1 eq{-10 44 moveto n 1 string
cvs show}if 36 dup scale .01 setlinewidth 1 .92 1 setrgbcolor 0 0 1 0
360 arc closepath fill 0 setgray n d gt{/res n def}{/res d def}ifelse/w{
d mul res div/th exch def th n mul d div/x exch def x sin th cos mul x
sin th sin mul}def 0 w moveto 1 1 360 res mul{w lineto}for stroke
grestore}for 0 -80 translate}for showpage
%EOF
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| Author | AnonMoos |
| Other versions | For extended version, see File:Rose-rhodonea-curve-7x9-chart.svg |
Licensing
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I, the copyright holder of this work, release this work into the
public domain
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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. |