Poincare disc model: Difference between revisions

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var c = brd.create('circle',[[0,0],3],{strokeColor:'black'});
var c = brd.create('circle',[[0,0],3],{strokeColor:'black'});
var p = brd.create('point',[1,2],{withLabel:false});
var p = brd.create('point',[1,2],{withLabel:false});
var line = brd.create('polar', [c,p], {strokeColor:'gray', dash:2});  
var t = brd.create('polar', [c,p], {name:'polar', withLabel:true, strokeColor:'gray', dash:2});
var l = brd.create('line', [[0,0],p], {name:'', withLabel:false, strokeColor:'gray', dash:2});
 
 
//var s = brd.create('intersection', [l,t,0], {name:"P'", withLabel:true, trace:true});
 
//var line = brd.create('polar', [c,p], {strokeColor:'gray', dash:2});  


var pp = brd.create('point',[-4,4],{name:'drag me',trace:true});
var pp = brd.create('point',[-4,4],{name:'drag me',trace:true});


var t = brd.create('polar', [c,pp], {strokeColor:'gray', dash:2});  
var t2 = brd.create('polar', [c,pp], {strokeColor:'gray', dash:2});  
var s1 = brd.create('intersection', [c,t,0], {withLabel:false});  
var s1 = brd.create('intersection', [c,t2,0], {withLabel:false});  
var s2 = brd.create('intersection', [c,t,1], {withLabel:false});  
var s2 = brd.create('intersection', [c,t2,1], {withLabel:false});  
var arc = brd.create('arc',[pp,s1,s2]);
var arc = brd.create('arc',[pp,s1,s2]);


</jsxgraph>
</jsxgraph>

Revision as of 14:40, 21 July 2010