Difference between revisions of "Animation II"
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Jump to navigationJump to searchA WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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| Line 5: | Line 5: | ||
i = -1; | i = -1; | ||
| − | setInterval(function(){-p.moveTo([Math.sin(i*Math.PI*2/12),Math.cos(i*Math.PI*2/12)], | + | setInterval(function(){-p.moveTo([Math.sin(i*Math.PI*2/12),Math.cos(i*Math.PI*2/12)],1000); i++; },1000); |
</jsxgraph> | </jsxgraph> | ||
===The JavaScript code=== | ===The JavaScript code=== | ||
<source lang="javascript"> | <source lang="javascript"> | ||
| − | brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[- | + | brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-1.5,1.5,1.5,-1.5], keepaspectratio:true, axis:true}); |
| − | p = brd.createElement('point',[ | + | p = brd.createElement('point',[0,1],{face:'o', size:5, strokeColor:'red', fillOpacity:0.3, strokeOpacity: 0.3}); |
| + | brd.createElement('arrow',[[0,0],p],{strokeWidth:5, strokeOpacity:0.7, strokeColor:'blue'}); | ||
| + | |||
| + | i = -1; | ||
| + | setInterval(function(){-p.moveTo([Math.sin(i*Math.PI*2/12),Math.cos(i*Math.PI*2/12)],500); i++; },1000); | ||
</source> | </source> | ||
[[Category:Examples]] | [[Category:Examples]] | ||
Revision as of 17:32, 30 September 2009
The JavaScript code
brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-1.5,1.5,1.5,-1.5], keepaspectratio:true, axis:true});
p = brd.createElement('point',[0,1],{face:'o', size:5, strokeColor:'red', fillOpacity:0.3, strokeOpacity: 0.3});
brd.createElement('arrow',[[0,0],p],{strokeWidth:5, strokeOpacity:0.7, strokeColor:'blue'});
i = -1;
setInterval(function(){-p.moveTo([Math.sin(i*Math.PI*2/12),Math.cos(i*Math.PI*2/12)],500); i++; },1000);
