Rectangles: Difference between revisions

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Line 1: Line 1:
<jsxgraph width="300" height="300" box="box1">
<jsxgraph width="300" height="300" box="box1">
(function() {
var b1 = JXG.JSXGraph.initBoard('box1', {boundingbox: [-5, 5, 5, -5], grid:true});
var b1 = JXG.JSXGraph.initBoard('box1', {boundingbox: [-5, 5, 5, -5], grid:true});
var p1 = b1.create('point', [-2,-2]),
var p1 = b1.create('point', [-2,-2]),
Line 9: Line 10:
p3.isDraggable = true;
p3.isDraggable = true;
p4.isDraggable = true;
p4.isDraggable = true;
})();
</jsxgraph>
</jsxgraph>




<jsxgraph width="300" height="300" box="box2">
<jsxgraph width="300" height="300" box="box2">
(function() {
var b2 = JXG.JSXGraph.initBoard('box2', {boundingbox: [-5, 5, 5, -5], grid:true});
var b2 = JXG.JSXGraph.initBoard('box2', {boundingbox: [-5, 5, 5, -5], grid:true});
var p1 = b2.create('point', [-2,-2]),
var p1 = b2.create('point', [-2,-2]),
     p2 = b2.create('point', [3,3]),
     p2 = b2.create('point', [3,3]),
     pm = b2.create('midpoint', [p1, p2], {visible: true}),
     pm = b2.create('midpoint', [p1, p2], {visible: false}),
     circ = b2.create('circle', [pm, p1], {visible:true}),
     circ = b2.create('circle', [pm, p1], {visible: false}),
     p3 = b2.create('glider', [-2, 3, circ], {color:'blue'}),
     p3 = b2.create('glider', [-2, 3, circ], {color:'green'}),
     t = b2.create('transform', [180, function() {return pm.X();}, function() { return pm.Y();}], {type: 'rotate'}),
     t = b2.create('transform', [Math.PI, pm], {type: 'rotate'}),
     p4 = b2.create('point', [p3, t], {color:'blue'}),
     p4 = b2.create('point', [p3, t], {color:'blue'}),
     rect = b2.create('polygon',[p1,p3,p2,p4],{hasInnerPoints:true});
     rect = b2.create('polygon',[p1,p3,p2,p4],{hasInnerPoints:false});
 
})();
p3.isDraggable = true;
p4.isDraggable = true;
</jsxgraph>
</jsxgraph>


Latest revision as of 14:10, 14 October 2014


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