Add zoom action to line chart - Javascript highcharts

Javascript examples for highcharts:Line Chart

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Description

Add zoom action to line chart

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>Highcharts Demo</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
   </head> 
   <body> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <div id="container" style="height: 400px"></div> 
      <script type="text/javascript">
(function(H) {//from w w  w . j a  v  a  2s  . com
  H.wrap(H.Chart.prototype, 'pan', function(proceed) {
      console.log("pannig...");
    proceed.call(this, arguments[1], arguments[2]);
  });
})(Highcharts);
Highcharts.chart('container', {
  chart: {
    type: 'line',
    zoomType: 'x',
    panning: true,
    panKey: 'shift'
  },
  title: {
    text: 'Zooming and panning'
  },
  subtitle: {
    text: 'Click and drag to zoom in. Hold down shift key to pan.'
  },
  xAxis: {
    categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
  },
  series: [{
    data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
  }]
});

      </script>  
   </body>
</html>

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