jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxBulletChart represents a jQuery bullet chart widget that features two measures, a primary one and a comparative one, and displays them in the context of a number of differently styled qualitative ranges.
The tooltipFormatFunction property is used to set or return the bulletcharts’s tooltipFormatFunction. It accepts function type value and its default value is null.
Syntax:
$('.selector').jqxBulletChart({ tooltipFormatFunction: function });
Linked Files: Download jQWidgets from the 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/jqxdata.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbulletchart.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtooltip.js”></script>
Example: The below example illustrates the jqxBulletChart tooltipFormatFunction property in jQWidgets.
<!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/jqxdata.js" ></ script >
< script type = "text/javascript" src = "jqwidgets/jqxbulletchart.js" ></ script >
< script type = "text/javascript" src = "/jqwidgets/jqxtooltip.js" ></ script >
</ head >
< body >
< center >
< h1 style = "color:green;" >
GeeksforGeeks
</ h1 >
< h3 >
jQWidgets jqxBulletChart tooltipFormatFunction Property
</ h3 >
< div id = "gfg" ></ div >
</ center >
< script type = "text/javascript" >
$(document).ready(function () {
$('#gfg').jqxBulletChart({
width: 700,
height: 100,
barSize: "60%",
title: "GeeksforGeeks",
description: "Computer science portal",
ranges: [
{ startValue: 0, endValue: 100, color: "red" },
{ startValue: 100, endValue: 200, color: "blue" },
{ startValue: 200, endValue: 300, color: "yellow" }
],
pointer: { value: 250, color: "green" },
target: { value: 230, color: "green" },
tooltipFormatFunction: function (pointerValue, targetValue) {
return "< span style = 'color: green;' >Current: "
+ pointerValue
+ "</ span >; < span style = 'color: Green;' >Average: "
+ targetValue + "</ span >";
}
});
});
</ script >
</ body >
</ html >
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Output: