enable / disable CrossHaires by external button - Javascript highcharts

Javascript examples for highcharts:Crosshair Chart

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Description

enable / disable CrossHaires by external button

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 va 2  s .c  o  m
    var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container'
        },
        tooltip: {
            crosshairs: [{
                dashStyle: "Solid"
            }, {
                dashStyle: "Solid"
            }]
        },
        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]
        }]
    });
    $("#toggle").click(function(){
        var options = chart.options;
        var dashStyle = chart.options.tooltip.crosshairs[0].dashStyle == "Solid" ? "Dot" : "Solid";
        options.tooltip.crosshairs = [{
            dashStyle: dashStyle
        }, {
            dashStyle: dashStyle
        }]
        chart = new Highcharts.Chart(options);
    });
});

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

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