Spirograph - geometric construction: Difference between revisions
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var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5], keepaspectratio:true}); | var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5], keepaspectratio:true}); | ||
var O = brd.create('point',[0,0], | var O = brd.create('point',[0,0],{name:'O',fixed:true}); | ||
var A = brd.create('point',[2,0], | var A = brd.create('point',[2,0],{name:'A',fixed:true}); | ||
var k = brd.create('circle',[O,A], | var k = brd.create('circle',[O,A],{name:'k'}); | ||
</jsxgraph> | </jsxgraph> | ||
