Difference between revisions of "Adding events"

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(New page: <jsxgraph width="400" height="400"> var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-4,4,4,-4], keepaspectratio:true}); var point = brd.create('point',[1,1], {size:5}); </jsxgraph>)
 
Line 1: Line 1:
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<html>
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<p id="myOutput"></p>
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</html>
 
<jsxgraph width="400" height="400">
 
<jsxgraph width="400" height="400">
 
var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-4,4,4,-4], keepaspectratio:true});
 
var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-4,4,4,-4], keepaspectratio:true});
var point = brd.create('point',[1,1], {size:5});
+
var myPoint = brd.create('point',[1,1], {size:5});
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JXG.addEvent(myPoint.rendNode, 'mouseover',
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            function(){ document.getElementById('myOutput').innerHTML = "Point "+this.name;},
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            myPoint);
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JXG.addEvent(myPoint.rendNode, 'mouseout',
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            function(){document.getElementById('myOutput').innerHTML =},
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            myPoint);
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point.hasPoint = function(){return false; };
 +
 
 
</jsxgraph>
 
</jsxgraph>
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 +
[[Category:Examples]]

Revision as of 12:23, 28 July 2010