Highlight curve via slider: Difference between revisions

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(New page: <jsxgraph height="500" width="600" board="board" box="jxgbox"> board = JXG.JSXGraph.initBoard('jxgbox', {originX: 250, originY: 250, unitX: 25, unitY: 25}); var a = board.createElement('s...)
 
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<jsxgraph height="500" width="600" board="board"  box="jxgbox">
<jsxgraph height="500" width="600" board="board"  box="jxgbox">
board = JXG.JSXGraph.initBoard('jxgbox', {originX: 250, originY: 250, unitX: 25, unitY: 25});
board = JXG.JSXGraph.initBoard('jxgbox', {originX: 250, originY: 250, unitX: 25, unitY: 25});
var a = board.createElement('slider', [[1,8],[5,8],[0,1,4]]);
var s = board.createElement('slider', [[1,8],[5,8],[0,0,1]]);
 
var g = board.createElement('functiongraph', [function(x){ return x*x;}]);
var f = board.createElement('functiongraph', [function(x){ return x+1;}]);


var g = board.createElement('functiongraph', [function(x){ return x*x;}]
                    {
                        strokeColor:function(){ return (s.Value()<0.5)?'red':'blue';}
                    });
var f = board.createElement('functiongraph', [function(x){ return x+1;}]
                    {
                        strokeColor:function(){ return (s.Value()>=0.5)?'red':'blue';}
                    });
</jsxgraph>
</jsxgraph>

Revision as of 12:12, 2 June 2009