pie chart redraw with animation after setData() - Javascript highcharts

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Description

pie chart redraw with animation after setData()

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">
    $(window).load(function(){/*  w w w  .  jav a 2s.co  m*/
$(function () {
    $("#add").click(function(){
         pie.series[0].addPoint({name: "New Point", y: Math.floor(10 + Math.random() * 30)});
    });
    var pie  = new Highcharts.Chart({
        chart: {
            renderTo: 'container',
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false
        },
        title: {
            text: 'Sample Pie Chart'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage}%</b>',
            percentageDecimals: 1
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                //animation: false, // by default animation is true
                dataLabels: {
                    enabled: true,
                    color: '#000000',
                    connectorColor: '#000000',
                    formatter: function () {
                        return '<b>' + this.point.name + '</b>: ' + this.percentage + ' %';
                    }
                }
            }
        },
        series: [{
            type: 'pie',
            data: [
               {name: "Keine Daten", y: 30},
               {name: "John ", y: 20},
            ]
        }]
    });
});
    });

      </script> 
   </head> 
   <body> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <script src="https://code.highcharts.com/modules/exporting.js"></script> 
      <input id="add" type="button" value="add"> 
      <div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>  
   </body>
</html>

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