plot line on charts click event? - Javascript highcharts

Javascript examples for highcharts:Line Chart

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Description

plot line on charts click event?

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 () {/* www. j  a  v  a2 s  .co m*/
    // create the chart
    $('#container').highcharts({
        chart: {
            events: {
                click: function(event) {
                    var chart = this.xAxis[0];
                                chart.removePlotLine('plot-line-1');
                                chart.addPlotLine({
                                    value: event.xAxis[0].value,
                                    color: '#FF0000',
                                    width: 2,
                                    id: 'plot-line-1'
                                });
                }
            }
        },
        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]
        }]
    });
});

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

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