Google chart animation - Javascript Google Chart

Javascript examples for Google Chart:Chart Configuration

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Description

Google chart animation

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>Pie Chart Example</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
   </head> 
   <body> 
      <script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1.1','packages':['corechart']}]}"></script> 
      <div id="piechart" style="width: 900px; height: 500px;"></div> 
      <input type="button" value="change" onclick="change()"> 
      <script type="text/javascript">
      google.setOnLoadCallback(drawChart);
        var data = google.visualization.arrayToDataTable([
          ['Task', 'Hours per Day'],
          ['Work',     11],
          ['Eat',      2],
          ['Commute',  2],
          ['Watch TV', 2],
          ['Sleep',    7]
        ]);/*from   w  w w  .j  av a  2s .c  om*/
var chart = new google.visualization.ColumnChart(document.getElementById('piechart'));
        var options = {
      width: 400,
      height: 240,
      animation:{
        'duration': 5000,
        'easing': 'out',
      },
      vAxis: {minValue:0, maxValue:100}
    };
function drawChart() {
        chart.draw(data, options);
      }
var ch=0;
    function change(){
        if(ch==0){
                  data = google.visualization.arrayToDataTable([
          ['Task', 'Hours per Day'],
          ['Work',     1],
          ['Eat',      20],
          ['Commute',  20],
          ['Watch TV', 20],
          ['Sleep',    17]
        ]);
            ch=1;
        }
        else if(ch==1){
            data = google.visualization.arrayToDataTable([
          ['Task', 'Hours per Day'],
          ['Work',     10],
          ['Eat',      2],
          ['Commute',  12],
          ['Watch TV', 24],
          ['Sleep',    47]
        ]);
            ch=0;
        }
        chart.draw(data, options);
    }

      </script>  
   </body>
</html>

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