Difference between revisions of "Spirograph"

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var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5], kkeepaspectratio:true});
 
var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5], kkeepaspectratio:true});
 
var R = 2.0;
 
var R = 2.0;
−
var r = brd.create('slider',[[-3,4],[3,4],[-5,1,5]],{name:'r',snapWidth:0.3});
+
var r = brd.create('slider',[[-3,4],[3,4],[-5,1,5]],{name:'r',snapWidth:0.2});
−
var a = brd.create('slider',[[-3,3],[3,3],[-5,1,5]],{name:'a',snapWidth:0.1});
+
var a = brd.create('slider',[[-3,3],[3,3],[-5,1,5]],{name:'a',snapWidth:0.2});
  
 
var c = brd.create('curve',[
 
var c = brd.create('curve',[
Line 17: Line 17:
 
     ], {strokeWidth:3, strokeColor:'#3355ff', strokeOpacity:0.7});
 
     ], {strokeWidth:3, strokeColor:'#3355ff', strokeOpacity:0.7});
 
</jsxgraph>
 
</jsxgraph>
 +
 +
===The underlying JavaScript code===
 +
<source lang="javascript">
 +
</source>
 +
 +
[[Category:Examples]]
 +
[[Category:Curves]]

Revision as of 17:09, 19 July 2010

The underlying JavaScript code

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