Set y Axis extreme value - Javascript highcharts

Javascript examples for highcharts:Chart Axis

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Description

Set y Axis extreme value

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>Highcharts Demo</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> 
      <script type="text/javascript">
$(function () {//from   ww w.  j ava2 s .c  om
    var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container'
        },
        xAxis: {
        },
        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]
        }]
    });
    // the button action
    $('#button').click(function() {
        var extr = chart.yAxis[0].getExtremes();
        console.log(extr);
        chart.yAxis[0].setExtremes(extr.min, extr.dataMax* 0.85);
    });
});

      </script> 
   </head> 
   <body> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <div id="container" style="height: 400px"></div> 
      <button id="button">Set extremes</button>  
   </body>
</html>

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