|
|
| Zeile 14: |
Zeile 14: |
| | var p1 = brd.create('point',[1,0],{name:'',visible:false,fixed:true}); | | var p1 = brd.create('point',[1,0],{name:'',visible:false,fixed:true}); |
| | var c = brd.create('circle',[p0,p1],{dash:2,strokeWidth:1,strokeOpacity:0.6}); | | var c = brd.create('circle',[p0,p1],{dash:2,strokeWidth:1,strokeOpacity:0.6}); |
| - | var p2 = brd.create('glider',[0.4,1.0,c],{name:'',withLabel:false});
| + | |
| - | var p3 = brd.create('point',[function(){return p2.X();},0.0],{visible:false,name:'',withLabel:false});
| + | |
| - | var p4 = brd.create('point',[0.0,function(){return p2.Y();}],{visible:false,name:'',withLabel:false});
| + | |
| | | | |
| - | brd.create('line',[p0,p2],{straightFirst:false,straightLast:false,strokeColor:'black'}); // Hypotenuse
| + | |
| - | brd.create('line',[p2,p3],{straightFirst:false,straightLast:false,strokeColor:'red'}); // sin
| + | |
| - | brd.create('line',[p2,p4],{straightFirst:false,straightLast:false,strokeColor:'red'}); // cos
| + | |
| - |
| + | |
| - | var t = brd.create('tangent',[p2],{visible:false});
| + | |
| - | var p5 = brd.create('intersection',[t,ax,0],{visible:false,name:'',withLabel:false});
| + | |
| - | var p6 = brd.create('intersection',[t,ay,0],{visible:false,name:'',withLabel:false});
| + | |
| - | brd.create('line',[p5,p6],{straightFirst:false,straightLast:false}); // tan + cot
| + | |
| - | brd.create('line',[p0,p6],{straightFirst:false,straightLast:false,strokeColor:'green'}); // csc
| + | |
| - | brd.create('line',[p0,p5],{straightFirst:false,straightLast:false,strokeColor:'green'}); // sec
| + | |
| - |
| + | |
| - | brd.create('text',[
| + | |
| - | function(){return (p0.X()+p2.X())*0.5;},
| + | |
| - | function(){return (p0.Y()+p2.Y())*0.5;},
| + | |
| - | '1'],{});
| + | |
| - |
| + | |
| - | brd.create('text',[
| + | |
| - | function(){return (p2.X()+p4.X())*0.3;},
| + | |
| - | function(){return (p2.Y()+p4.Y())*0.5;},
| + | |
| - | 'cos'],{});
| + | |
| - |
| + | |
| - | brd.create('text',[
| + | |
| - | function(){return (p2.X()+p3.X())*0.5;},
| + | |
| - | function(){return (p2.Y()+p3.Y())*0.5;},
| + | |
| - | 'sin'],{});
| + | |
| - |
| + | |
| - | brd.create('text',[
| + | |
| - | function(){return 0.1+(p2.X()+p5.X())*0.5;},
| + | |
| - | function(){return 0.1+(p2.Y()+p5.Y())*0.5;},
| + | |
| - | 'tan'],{});
| + | |
| - |
| + | |
| - | brd.create('text',[
| + | |
| - | function(){return 0.1+(p2.X()+p6.X())*0.5;},
| + | |
| - | function(){return 0.1+(p2.Y()+p6.Y())*0.5;},
| + | |
| - | 'cot'],{});
| + | |
| - |
| + | |
| - | brd.create('text',[
| + | |
| - | function(){return -0.2+(p0.X()+p6.X())*0.5;},
| + | |
| - | function(){return (p0.Y()+p6.Y())*0.5;},
| + | |
| - | 'csc'],{});
| + | |
| | | | |
| | brd.create('text',[ | | brd.create('text',[ |
| - | function(){return (p0.X()+p5.X())*0.5;}, | + | function(){return "Test";}],{}); |
| - | function(){return (p0.Y()+p5.Y())*0.5;},
| + | |
| - | 'sec'],{});
| + | |
| | </jsxgraph> | | </jsxgraph> |
| | [[Kategorie:Bilder]] | | [[Kategorie:Bilder]] |
| | | | |
| | [[Kategorie:Wissen]] | | [[Kategorie:Wissen]] |
