Following is an example of a basic histogram 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 Histogram class to show the histogram-based charts.
//Histogram chart
var chart = new google.visualization.Histogram(document.getElementById('container'));
Example
googlecharts_histogram_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 = google.visualization.arrayToDataTable([
['Student Roll No', 'height'],
['1', 80],['2', 55],['3', 68],['4', 80],['5', 54],
['6', 70],['7', 85],['8', 78],['9', 70],['10', 58],
['11', 90],['12', 65],['13', 88],['14', 82],['15', 65],
['16', 86],['17', 45],['18', 62],['19', 84],['20', 75],
['21', 82],['22', 75],['23', 58],['24', 70],['25', 85]
]);
// Set chart options
var options = {
title: 'Students height, in cm',
legend: { position: 'none' },
};
// Instantiate and draw the chart.
var chart = new google.visualization.Histogram(document.getElementById
('container'));
chart.draw(data, options);
}
google.charts.setOnLoadCallback(drawChart);
</script>
</body>
</html>
Result
Verify the result.
Pingback: Google Charts - Histogram Charts - Adglob Infosystem Pvt Ltd