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    <title>graphicsimagejkspirro [BASIC 256 - Language Documentation]</title>
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<p>
<a href="http://doc.basic256.org/lib/exe/detail.php?id=graphicsimagejkspirro&amp;media=en:kahn_joel_round_spiral.png" class="media" title="en:kahn_joel_round_spiral.png"><img src="lib/exe/en_kahn_joel_round_spiral.png" class="media" alt="" width="200" /></a>
Round Spiral by Joel Kahn  (June 2010)
</p>
<pre class="code"># Contributed by Joel Kahn
fastgraphics
cls
clg
r=0:g=0:b=0
x=250.0:y=250.0
m=1.0
graphsize 500, 500
while x&gt;0.0 and x&lt;500.0 and y&gt;0.0 and y&lt;500.0
   m=m+4.0/m
   x=x+cos(m)
   y=y+sin(m)
   r=r+1
   if r&gt;255 then
      r=1
      g=g+1
   end if
   if g&gt;255 then
      g=1
      b=b+1
   end if
   color r, g, b
   plot x,y
end while
refresh</pre>
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                <div class="docInfo"><bdi>graphicsimagejkspirro.txt</bdi> · Last modified: 2013/01/02 22:45 by <bdi>admin</bdi></div>
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