An Example of a Google Bar Chart

by Fernando De Leon

HTML

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
  <div id="chart_div"></div>

JavaScript

google.charts.load('current', {packages: ['corechart', 'bar']});
google.charts.setOnLoadCallback(drawStacked);

var qldArr = [];
qldArr.push("Qld");
qldArr.push(5);
qldArr.push(3);
qldArr.push(9);

var vicArr = [];
vicArr.push("Vic");
vicArr.push(3);
vicArr.push(5);
vicArr.push(6);




function drawStacked() {
       // Create the data table.
      var data = new google.visualization.DataTable();
      data.addColumn('string', 'State');
      data.addColumn('number','completed');
      data.addColumn('number', 'inProgress');
      data.addColumn('number', 'Cancelled');
      data.addRows([
        qldArr,
        vicArr,
        ['NSW', 1,3,2], 
        ['WA', 6,2,6],
        ['Tas', 2,5,2]
      ]);

      var options = {
        title: 'Status',
        isStacked: true,
        hAxis: {
          title: 'States'
        },
        vAxis: {
          title: 'Rating (scale of 1-10)'
        }
      };

      var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
      chart.draw(data, options);
    }