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70 lines
2.0 KiB
70 lines
2.0 KiB
<html> |
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<head> |
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<title>Demonstration of how CurvedLines creates additional 'Helper Points' to plot line | CurvedLines</title> |
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<style> |
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.chart-style { |
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width: 600px; |
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height: 260px; |
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} |
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</style> |
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<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> |
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<script type="text/javascript" src="https://cdn.rawgit.com/flot/flot/v0.8.3/jquery.flot.js"></script> |
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<script type="text/javascript" src="https://rawgit.com/MichaelZinsmaier/CurvedLines/master/curvedLines.js"></script> |
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<script type="text/javascript"> |
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$(function() { |
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//random data |
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var d1 = []; var last = 0; |
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for (var i = 0; i <= 40; i += (2 + parseInt(Math.random() * 5))) { |
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last = last + ((Math.random() * 3) - 1.5) |
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d1.push([i, parseInt(last)]); |
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} |
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//flot options |
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var options = { |
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series: { |
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curvedLines: { |
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active: true, |
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nrSplinePoints: 20 // <- control nr of helper points |
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} // between two poins |
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} |
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}; |
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//plotting |
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$.plot($("#flotContainer"),[ |
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{ //curved line |
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data: d1, |
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lines: {show: true, lineWidth: 3}, |
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curvedLines: {apply: true } // <- curve line |
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}, { //original data points |
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data: d1, |
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points: {show: true} |
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} |
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], options); |
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$.plot($("#flotContainer2"),[ |
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{ // <- helper points that are used to curve the lines |
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data: d1, |
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color: '#CC0000', |
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points: {show: true}, |
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curvedLines: {apply: true} //<- "curve" points |
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} |
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], options); |
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}); |
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</script> |
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</head> |
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<h3>Demonstration of how CurvedLines creates additional 'Helper Points' to plot line</h3> |
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<body> |
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<h4>CurvedLines: random data points </h4> |
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<div id="flotContainer" class="chart-style"></div> |
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<h4>CurvedLines: internally created helper points</h4> |
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<div id="flotContainer2" class="chart-style"></div> |
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<a href="index.html">Return to CurvedLines Examples list</a> |
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</body> |
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</html>
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