Difference between revisions of "Rectangles"
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Jump to navigationJump to searchA WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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<jsxgraph width="300" height="300" box="box2"> | <jsxgraph width="300" height="300" box="box2"> | ||
(function() { | (function() { | ||
| − | var b2 = JXG.JSXGraph.initBoard('box2', {boundingbox: [-5, 5, 5, -5] | + | 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: false}), | pm = b2.create('midpoint', [p1, p2], {visible: false}), | ||
| − | circ = b2.create('circle', [pm, p1], {visible:false}), | + | circ = b2.create('circle', [pm, p1], {visible: false}), |
p3 = b2.create('glider', [-2, 3, circ], {color:'green'}), | p3 = b2.create('glider', [-2, 3, circ], {color:'green'}), | ||
t = b2.create('transform', [Math.PI, pm], {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: | + | rect = b2.create('polygon',[p1,p3,p2,p4],{hasInnerPoints:false}); |
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})(); | })(); | ||
</jsxgraph> | </jsxgraph> | ||
Latest revision as of 16:10, 14 October 2014
