Funnel chart to Set minimum size of each section - Javascript highcharts

Javascript examples for highcharts:Chart Configuration

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Description

Funnel chart to Set minimum size of each section

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://code.jquery.com/jquery-1.9.1.js"></script> 
      <script type="text/javascript">
$(function () {/*from   w ww.  j  av  a2 s.c om*/
    var dataEx = [
                ['Raw Events', 349531093],
                ['Filtered/Aggregated Events',       156777100],
                ['Correlated Events', 2792294],
                ['Use Case Events',    572480],
                ['Finalized',    0]
            ],
        len = dataEx.length,
        sum = 0,
        minHeight = 0.05,
        data = [];
    for(var i = 0; i < len; i++){
        sum += dataEx[i][1];
    }
    for(var i = 0; i < len; i++){
        var t = dataEx[i],
            r = t[1] / sum;
        data[i] = {
            name: t[0],
            y: ( r > minHeight ? t[1]  : sum * minHeight ),
            label: t[1]
        }
    }
    $('#container').highcharts({
        chart: {
            type: 'funnel',
            marginRight: 100
        },
        title: {
            text: 'SEIM Metrics',
            x: -50
        },
        plotOptions: {
            series: {
                dataLabels: {
                    enabled: true,
                    formatter: function(){
                      var point = this.point;
                        console.log(point);
                      return '<b>' + point.name + '</b> (' + Highcharts.numberFormat(point.label, 0) + ')';
                    },
                    minSize: '10%',
                    color: 'black',
                    softConnector: true
                },
                neckWidth: '50%',
                neckHeight: '50%',
                height: '200'
            }
        },
        legend: {
            enabled: false
        },
        series: [{
            name: 'Unique users',
            data: data
        }]
    });
});

      </script> 
   </head> 
   <body> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <script src="https://code.highcharts.com/modules/funnel.js"></script> 
      <script src="https://code.highcharts.com/modules/exporting.js"></script> 
      <div id="container" style="width: 600px; height: 400px; margin: 0 auto"></div>  
   </body>
</html>

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