jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful and optimized framework, platform-independent, and widely supported. The jqxBarGauge represents a jQuery bar gauge widget that plots a bar gauge graph for the given values.
The formatFunction property sets or returns the formatFunction of the BarGauge. It is used to make changes to a particular segment.
Syntax:
$('.selector').jqxBarGauge({
values: [array],
formatFunction: {
}
});
Linked Files: Download jQWidgets from https://www.jqwidgets.com/download/ link. In the HTML file, locate the script files in the downloaded folder:
<link rel="stylesheet" href="jqwidgets/styles/jqx.base.css" type="text/css" /> <script type="text/javascript" src="scripts/jquery-1.11.1.min.js"></script> <script type="text/javascript" src="jqwidgets/jqxcore.js"></script> <script type="text/javascript" src="jqwidgets/jqxdraw.js"></script> <script type="text/javascript" src="jqwidgets/jqxbargauge.js"></script>
The below example illustrates the jqxBarGauge formatFunction property in jQWidgets:
Example:
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href=
"jqwidgets/styles/jqx.base.css" type="text/css" />
<script type="text/javascript" src="scripts/jquery-1.11.1.min.js">
</script>
<script type="text/javascript" src="jqwidgets/jqxcore.js">
</script>
<script type="text/javascript" src="jqwidgets/jqxdraw.js">
</script>
<script type="text/javascript" src="jqwidgets/jqxbargauge.js">
</script>
</head>
<body>
<center>
<h1 style="color: green;">
GeeksforGeeks
</h1>
<h3>
jQWidgets jqxBarGauge formatFunction Property
</h3>
<div id="gfg"></div>
</center>
<script type="text/javascript">
$(document).ready(function () {
$('#gfg').jqxBarGauge({
values: [100, 150, 200],
max: 200,
labels: {
connectorColor: 'green',
font: {
color: 'green',
size: 10,
},
formatFunction: function (value, index) {
return value;
},
}
});
});
</script>
</body>
</html>
Output:
