Test
Aus Wiki1
(Unterschied zwischen Versionen)
| (Der Versionsvergleich bezieht 15 dazwischenliegende Versionen mit ein.) | |||
| Zeile 1: | Zeile 1: | ||
<jsxgraph box="jxgbox" width="500" height="500"> | <jsxgraph box="jxgbox" width="500" height="500"> | ||
| - | var board = JXG.JSXGraph.initBoard('jxgbox', {boundingbox: [- | + | var board = JXG.JSXGraph.initBoard('jxgbox', {boundingbox: [-100,100,100,-100], axis:true}); |
var r=5; | var r=5; | ||
var p0; | var p0; | ||
| - | var p0=board.create('point', [0.0, | + | var p0=board.create('point', [0.0, 60.0],{size:5}); |
| - | + | ||
| - | var | + | var c0=board.create('circle', [p0, r], {visible:false}); |
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| - | + | for (let i = 0; i < 100; i++) { | |
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| - | var | + | var lx0=p0.X()-Math.sin((80-i*4)*Math.PI/180)*r; |
| + | var ly0=p0.Y()-Math.cos((80-i*4)*Math.PI/180)*r; | ||
| + | var lx1=p0.X()-Math.sin((20-i*4)*Math.PI/180)*r; | ||
| + | var ly1=p0.Y()-Math.cos((20-i*4)*Math.PI/180)*r; | ||
| + | var p0 = board.create('glider', [lx0, ly0,c0], { name: '1', withLabel: false, size:5, fillColor:"blue"}); | ||
| + | var p1 = board.create('glider', [lx1, ly1,c0], { name: '1', withLabel: false, size:3}); | ||
| + | var c0=board.create('circle', [p0, r], {visible:false}); | ||
| + | |||
| + | } | ||
</jsxgraph> | </jsxgraph> | ||
