Export google chart in a dashboard as png - Javascript Google Chart

Javascript examples for Google Chart:Chart Configuration

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Description

Export google chart in a dashboard as png

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <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':'1.0','packages':['corechart']},{'name':'visualization','version':'1.0','packages':['controls']}]}"></script> 
      <div id="filter_div"></div> 
      <div id="dashboard_div"> 
         <div id="chart_div"></div> 
      </div> 
      <div id="png"></div> 
      <script type="text/javascript">
google.setOnLoadCallback(drawDashboard);
function drawDashboard() {/*  w w  w. ja  v a 2s .c  om*/
        var data = google.visualization.arrayToDataTable([
          ['Name', 'Donuts eaten'],
          ['Michael' , 5],
          ['Elisa', 7],
          ['Robert', 3],
          ['John', 2],
          ['Jessica', 6],
          ['Aaron', 1],
          ['Margareth', 8]
        ]);
        var dashboard = new google.visualization.Dashboard(
            document.getElementById('dashboard_div'));
        var select = new google.visualization.ControlWrapper({
          'controlType': 'CategoryFilter',
          'containerId': 'filter_div',
          'options': {
            'filterColumnLabel': 'Donuts eaten'
          }
        });
        var chart = new google.visualization.ChartWrapper({
          'chartType': 'ColumnChart',
          'containerId': 'chart_div',
          'options': {
            'width': 500,
            'height': 300,
            'legend': 'right'
          }
        });
        google.visualization.events.addListener(chart, 'ready', function() {
            console.log(chart.getChart().getImageURI());
                document.getElementById('png').innerHTML = '<a href="' + chart.getChart().getImageURI() + '">Printable version</a>';
        });
        dashboard.bind(select, chart);
        dashboard.draw(data);
      }

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

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