Polygon II: Difference between revisions

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var c2 = brd.create('circle',[p1,Math.sqrt(0.5*0.5+1.0)],{strokeOpacity:0.1});
var c2 = brd.create('circle',[p1,Math.sqrt(0.5*0.5+1.0)],{strokeOpacity:0.1});
var p3 = brd.create('glider',[0,0.5,c2]);
var p3 = brd.create('glider',[0,0.5,c2]);
var rot = brd.create('transform',[function(){ return Math.atan2(p2.Y()-p1.Y(),p2.X()-p1.X());},p1],{type:'rotate'});
rot.bindTo(p3);


var poly = brd.create('polygon',[p1,p2,p3], {fillOpacity:0.05});
var poly = brd.create('polygon',[p1,p2,p3], {fillOpacity:0.05});


</jsxgraph>
</jsxgraph>

Revision as of 10:50, 3 March 2010