How TO - Google Charts
Learn how to add Google Charts to your web page.
Google Pie Chart
Start with a simple basic web page.
Add a <div> element with the id "piechart":
Example
<!DOCTYPE html>
<html>
<body>
<h1>My Web Page</h1>
<div id="piechart"></div>
</body>
<html>
Add a reference to the Chart API at google.com:
Example
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
And add a JavaScript function:
Example
<script type="text/javascript">
// Load google charts
google.charts.load('current',
{'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
// Draw the chart and set the chart values
function drawChart() {
var data =
google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 8],
['Friends', 2],
['Eat', 2],
['TV',
3],
['Gym', 2],
['Sleep', 7]
]);
// Optional; add
a title and set the width and height of the chart
var options = {'title':'My
Average Day', 'width':400, 'height':300};
// Display the chart
inside the <div> element with id="piechart"
var chart = new
google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
}
</script>
Try it Yourself »
