Google Charts - Basic Donut Chart
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Following is an example of a donut chart. We've already seen the configuration used to draw this chart in Google Charts Configuration Syntax chapter. So, let's see the complete example.
Configurations
We've used pieHole configuration to set a pie chart as donut chart.
// Set chart options var options = { pieHole: 0.4 };
Example
googlecharts_pie_donut.htm
Live Demo<html> <head> <title>Google Charts Tutorial</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, pieHole: 0.4 }; // 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.
googlecharts_pie_charts.htm
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