Gauge Chart Example

An example of a Google Gauge Chart.

HTML

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<div style="width:400px;text-align:center">
  <div id="chart_div" style="width: 400px; height: 400px;">
  </div>
  <h1>MemoryAfter</h1>
</div>

JavaScript

google.charts.load('current', {
        'packages': ['gauge']
      });
      google.charts.setOnLoadCallback(drawChart);

      function drawChart() {

        var data = google.visualization.arrayToDataTable([
          ['Label', 'Value'],
          ['', 95]

        ]);

        var options = {
        	majorTicks: ['', '', 'Competitive', '', 'Elite'],
          width: 400,
          height: 600,
          redFrom: 90,
          redTo: 100,
          yellowFrom: 75,
          yellowTo: 90,
          minorTicks: 5
        };

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

        //$('#chart_div').find('table').append("<h1>ciao</h1>");

        $("svg > g > text:first").attr("y", 100);
      }