Difference between revisions of "Conic sections"

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Line 1: Line 1:
 
<jsxgraph width="600" height="400" box="jxgbox1">
 
<jsxgraph width="600" height="400" box="jxgbox1">
var brd1=JXG.JSXGraph.initBoard('jxgbox1',{boundingbox:[-3,3,3,-3], keepaspectration:true});
+
var brd1=JXG.JSXGraph.initBoard('jxgbox1',{boundingbox:[-3,3,3,-3], keepaspectratio:true});
  
 
var A = brd1.create('point',[-1,1]);
 
var A = brd1.create('point',[-1,1]);
Line 9: Line 9:
  
 
<jsxgraph width="600" height="400" box="jxgbox2">
 
<jsxgraph width="600" height="400" box="jxgbox2">
var brd2=JXG.JSXGraph.initBoard('jxgbox2',{boundingbox:[-3,3,3,-3], keepaspectration:true});
+
var brd2=JXG.JSXGraph.initBoard('jxgbox2',{boundingbox:[-3,3,3,-3], keepaspectratio:true});
  
 
var A = brd2.create('point',[-1,0]);
 
var A = brd2.create('point',[-1,0]);
Line 18: Line 18:
  
 
<jsxgraph width="600" height="400" box="jxgbox3">
 
<jsxgraph width="600" height="400" box="jxgbox3">
var brd3=JXG.JSXGraph.initBoard('jxgbox3',{boundingbox:[-3,3,3,-3], keepaspectration:true});
+
var brd3=JXG.JSXGraph.initBoard('jxgbox3',{boundingbox:[-3,3,3,-3], keepaspectratio:true});
  
var A = brd3.create('point',[-1,1]);
+
var A = brd3.create('point',[0,1]);
 
var B = brd3.create('point',[1,1]);
 
var B = brd3.create('point',[1,1]);
 
var C = brd3.create('point',[0,-1]);
 
var C = brd3.create('point',[0,-1]);
Line 27: Line 27:
  
 
<jsxgraph width="600" height="400" box="jxgbox4">
 
<jsxgraph width="600" height="400" box="jxgbox4">
var brd4=JXG.JSXGraph.initBoard('jxgbox4',{boundingbox:[-3,3,3,-3], keepaspectration:true});
+
var brd4=JXG.JSXGraph.initBoard('jxgbox4',{boundingbox:[-3,3,3,-3], keepaspectratio:true});
  
 
var A = brd4.create('point',[-1,0]);
 
var A = brd4.create('point',[-1,0]);
 
var B = brd4.create('point',[1,0]);
 
var B = brd4.create('point',[1,0]);
var s = brd4.create('slider',[[-1,-2],[1,-2],[0,5,10]]);
+
var s = brd4.create('slider',[[-1,-2],[1,-2],[0,0.5,1]]);
 
var hyp = brd4.create('hyperbola',[A,B,function(){return s.Value();}]);
 
var hyp = brd4.create('hyperbola',[A,B,function(){return s.Value();}]);
 
</jsxgraph>
 
</jsxgraph>
  
 
<jsxgraph width="600" height="400" box="jxgbox5">
 
<jsxgraph width="600" height="400" box="jxgbox5">
var brd5=JXG.JSXGraph.initBoard('jxgbox5',{boundingbox:[-3,3,3,-3], keepaspectration:true});
+
var brd5=JXG.JSXGraph.initBoard('jxgbox5',{boundingbox:[-3,3,3,-3], keepaspectratio:true});
  
 
var A = brd5.create('point',[-1,1]);
 
var A = brd5.create('point',[-1,1]);

Revision as of 14:03, 21 March 2010