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 jqxHeatMap represents a jQuery widget that string-type shows a graphical representation of data that uses color-coding to represent different values.
The setPaletteType() method is used to set the palette type. It takes string type values and does not return any value.
Syntax:
$('Selector').jqxHeatMap('setPaletteType','string');
Linked Files: Download https://www.jqwidgets.com/download/ 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/jqxheatmap.js”></script>
Example: The below example illustrates the jqxHeatMap setPaletteType() method in jQWidgets:
HTML
<!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/jqxheatmap.js">
</script>
</head>
<body>
<center>
<h1 style="color: green">
GeeksforGeeks
</h1>
<h3>jQWidgets jqxHeatMap setPaletteType() method</h3>
<div id="heatmap"></div>
<br>
<button id='gfg'>Click Here</button>
</center>
<script type="text/javascript">
$(document).ready(function () {
var x = {
labels: ['Ram', 'Rahul', 'Krishna']
};
var g = {
labels: ['1st oct', '2nd oct',
'3rd oct', '4th oct']
};
var arr = [
[1, 3, 9, 5],
[5, 3, 2, 3],
[2, 0, 6, 8]
];
$("#heatmap").jqxHeatMap({
xAxis: x,
yAxis: g,
source: arr,
title: 'Coding Questions Solved:',
width: 800
});
$('#gfg').click(function () {
$("#heatmap").jqxHeatMap(
'setPaletteType', 'Fixed');
});
});
</script>
</body>
</html>
|
Output:
Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxheatmap/jquery-heatmap-api.htm?search=
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Last Updated :
28 Oct, 2021
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