An Example of a Google Bar Chart

HTML

<script type="text/javascript" src="https://www.google.com/jsapi"></script>
  <div id="chart_div"></div>

JavaScript

google.load('visualization', '1', {packages: ['corechart', 'bar']});
google.setOnLoadCallback(drawBasic);

function drawBasic() {

      var data = google.visualization.arrayToDataTable([
        ['JSON source', 'Microsoft\'s JavaScriptSerializer', 'Json.NET', 'ServiceStack', 'This JsonParser'],
        ['_oj-highly-nested.json x 100K',	1000,		12600, 	0,		36900],
        ['boon-small.json	(POCO) x 10M',	33100,	143300, 	182500,	271000],
        ['tiny.json (POCO) x 1M',		18400,	101000, 	147000, 	169500],
        ['dicos.json (POCO) x 1M',		0,		7200,		18700,	38800]
      ]);

      var options = {
        title: 'Speed Tests Results',
        chartArea: {width: '50%'},
        hAxis: {
          title: 'Parses / sec',
          minValue: 0
        },
        vAxis: {
          title: 'JSON source x iterations'
        }
      };

      var chart = new google.visualization.BarChart(document.getElementById('chart_div'));

      chart.draw(data, options);
    }