Following is an example of a basic pie chart. We’ve already seen the configuration used to draw this chart in the Google Charts Configuration Syntax chapter. So, let’s see the complete example.
Configurations
We’ve used the PieChart class to show pie based chart.
//pie chart
var chart = new google.visualization.PieChart(document.getElementById('container'));
Example
googlecharts_pie_basic.htm
<html>
<head>
<title>Google Charts </title>
<script type = "text/javascript" src = "https://www.gstatic.com/charts/loader.js">
</script>
<script type = "text/javascript">
google.charts.load('current', {packages: ['corechart']});
</script>
</head>
<body>
<div id = "container" style = "width: 550px; height: 400px; margin: 0 auto">
</div>
<script language = "JavaScript">
function drawChart() {
// Define the chart to be drawn.
var data = new google.visualization.DataTable();
data.addColumn('string', 'Browser');
data.addColumn('number', 'Percentage');
data.addRows([
['Firefox', 45.0],
['IE', 26.8],
['Chrome', 12.8],
['Safari', 8.5],
['Opera', 6.2],
['Others', 0.7]
]);
// Set chart options
var options = {
'title':'Browser market shares at a specific website, 2014',
'width':550,
'height':400
};
// Instantiate and draw the chart.
var chart = new google.visualization.PieChart(document.getElementById('container'));
chart.draw(data, options);
}
google.charts.setOnLoadCallback(drawChart);
</script>
</body>
</html>
Result
Verify the result.
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