Rectangles: Difference between revisions
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<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]), | ||
p2 = b1.create('point', [3,3]), | p2 = b1.create('point', [3,3]), | ||
p3 = b1.create('point', [function(){return p1.X()},function(){return p2.Y()}]), | p3 = b1.create('point', [function(){return p1.X()},function(){return p2.Y()}], {color:'blue'}), | ||
p4 = b1.create('point', [function(){return p2.X()},function(){return p1.Y()}]), | p4 = b1.create('point', [function(){return p2.X()},function(){return p1.Y()}], {color:'blue'}), | ||
rect = b1.create('polygon',[p1,p3,p2,p4],{hasInnerPoints:true}); | rect = b1.create('polygon',[p1,p3,p2,p4],{hasInnerPoints:true}); | ||
p3.isDraggable = true; | p3.isDraggable = true; | ||
p4.isDraggable = true; | p4.isDraggable = true; | ||
})(); | |||
</jsxgraph> | </jsxgraph> | ||
<jsxgraph width="300" height="300" box="box2"> | |||
(function() { | |||
var b2 = JXG.JSXGraph.initBoard('box2', {boundingbox: [-5, 5, 5, -5], grid:true}); | |||
var p1 = b2.create('point', [-2,-2]), | |||
p2 = b2.create('point', [3,3]), | |||
pm = b2.create('midpoint', [p1, p2], {visible: false}), | |||
circ = b2.create('circle', [pm, p1], {visible: false}), | |||
p3 = b2.create('glider', [-2, 3, circ], {color:'green'}), | |||
t = b2.create('transform', [Math.PI, pm], {type: 'rotate'}), | |||
p4 = b2.create('point', [p3, t], {color:'blue'}), | |||
rect = b2.create('polygon',[p1,p3,p2,p4],{hasInnerPoints:false}); | |||
})(); | |||
</jsxgraph> | |||
[[Category:Examples]] | [[Category:Examples]] | ||
Latest revision as of 14:10, 14 October 2014
