Texts

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Revision as of 17:10, 13 December 2012 by Michael (talk | contribs)

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The underlying JavaScript code

    var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox: [-1,10,7,-1], axis:false, keepaspectratio:false});

    // Vertical line at x=3
    var A = brd.create('point', [2, 5], {strokeWidth:1, dash:2});  
    brd.create('text', [3, 8, function () { return 'X(A) = ' + A.X(); }]);