Difference between revisions of "Plot data with slider"
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A WASSERMANN (talk | contribs) |
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<jsxgraph width="600" height="300" box="box1"> | <jsxgraph width="600" height="300" box="box1"> | ||
| − | var | + | var plotData = [ |
[0, 1, 2, 3, 4, 5, 6, 7], | [0, 1, 2, 3, 4, 5, 6, 7], | ||
[40, -1, 1, -40, -40, 1, 1, 40] | [40, -1, 1, -40, -40, 1, 1, 40] | ||
| Line 8: | Line 8: | ||
var mu = brd.create('slider', [[2.5,30], [5,30], [0, 1, 1]], {name:'μ'}); | var mu = brd.create('slider', [[2.5,30], [5,30], [0, 1, 1]], {name:'μ'}); | ||
| − | var plot = brd.create('curve', | + | var plot = brd.create('curve', plotData, {type:'plot'}); |
| + | |||
| + | plot.updateDataArray = function() { | ||
| + | var i, len = plotdata[0].length; | ||
| + | |||
| + | for (i = 0; i < len; i++) { | ||
| + | this.dataY[i] = plotData[1] * mu.Value(); | ||
| + | } | ||
| + | }; | ||
| + | |||
</jsxgraph> | </jsxgraph> | ||
