File:Fibonacci spiral 34.svg

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Original file (SVG file, nominally 915 × 579 pixels, file size: 1 KB)

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Summary

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Description
English: Fibonacci spiral with square sizes up to 34
Date
Source Own work using: Inkscape
Author User:Dicklyon
W3CiThe source code of this SVG is valid.
 
This vector image was created with Inkscape by v .

Licensing

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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.

"Smart" recursive version

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This version depends upon SVG 1.2 and doesn't render pretty in rsvg yet (00:25, 23 April 2013 (UTC)). 

<?xml version="1.0"?>
<svg version="1.2" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
fill="none" stroke="#000" stroke-linecap="square" viewBox="-.01 -.01 1.64 1.02">
<g id="l0">
<path d="M -1,0 A 1,1 0 0 1 0,-1" transform="translate(1,1)" vector-effect="non-scaling-stroke" stroke-width="5"/>
<rect width="1" height="1" vector-effect="non-scaling-stroke" stroke-width="2.5"/>
</g>
<use id="l1" xlink:href="#l0" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
<use id="l2" xlink:href="#l1" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
<use id="l3" xlink:href="#l2" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
<use id="l4" xlink:href="#l3" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
<use id="l5" xlink:href="#l4" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
<use id="l6" xlink:href="#l5" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
<use xlink:href="#l6" transform="rotate(90 1 1) translate(0,.382) scale(.618)"/>
</svg>

File history

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Date/TimeThumbnailDimensionsUserComment
current22:19, 22 April 2013Thumbnail for version as of 22:19, 22 April 2013915 × 579 (1 KB)Ysangkok (talk | contribs)rsvg doesn't support stylesheets, use groups
22:13, 22 April 2013Thumbnail for version as of 22:13, 22 April 2013915 × 579 (1 KB)Ysangkok (talk | contribs)scour
23:03, 17 March 2008Thumbnail for version as of 23:03, 17 March 2008915 × 579 (7 KB)Dicklyon (talk | contribs){{Information |Description=Fibonacci spiral with square sizes up to 34 |Source=self-drawn in Inkscape |Date=17 March 2008 |Author= |Permission= |other_versions= }}

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