jQWidgets jqxTreeMap hoverEnabled Property
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 jqxTreeMap is used for showing the hierarchical data set of nested rectangles. Here each and every branch of the tree is represented as a rectangle, which is then tiled with smaller rectangles that represent sub-branches. Here the rectangle of the leaf node has an area proportional to a specified dimension on the data.
The hoverEnabled property is used for setting or getting whether a sector of the specified jqxTreeMap will be outlined or not when the mouse cursor is over it. This property accepts boolean values.
Syntax:
For setting the hoverEnabled property:
$('#jqxTreeMap').jqxTreeMap({ hoverEnabled: true });For getting the hoverEnabled property:
var hoverEnabled = $('#jqxTreeMap').jqxTreeMap('hoverEnabled');
Linked Files: Download jQWidgets from the given 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.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtooltip.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtreemap.js”></script>
<script type=”text/javascript” src=”scripts/gettheme.js”></script>
Example: The below example illustrates the jQWidgets jqxTreeMap hoverEnabled property. In the below example, the value for the hoverEnabled property has been set to true.
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.js"> </script> <script type="text/javascript" src="jqwidgets/jqxcore.js"> </script> <script type="text/javascript" src="jqwidgets/jqxtooltip.js"> </script> <script type="text/javascript" src="jqwidgets/jqxtreemap.js"> </script> <script type="text/javascript" src="scripts/gettheme.js"> </script></head> <body> <center> <h1 style="color: green;"> GeeksforGeeks </h1> <h3> jQWidgets jqxTreeMap hoverEnabled Property </h3> <div id="Tree_Map"></div> <input type="button" style="margin: 28px;" id="button_for_hoverEnabled" value="Value of the hoverEnabled property"/> <div id="log"></div> <script type="text/javascript"> $(document).ready(function () { var Data_of_TreeMap = [{ label: 'GeeksforGeeks', value: 70, color: '#ff0300' }, { label: 'is a', value: 10, parent: 'GeeksforGeeks', color: '#ff5400' }, { label: 'Computer Science', value: 30, parent: 'GeeksforGeeks', color: '#008000' }, { label: 'Portal.', value: 15, parent: 'GeeksforGeeks', color: '#7fbf00' } ]; $('#Tree_Map').jqxTreeMap({ width: 390, height: 100, source: Data_of_TreeMap, hoverEnabled: true }); $("#button_for_hoverEnabled").jqxButton({ width: 250 }); $("#button_for_hoverEnabled").click( function () { var hoverEnabled_Value = $('#Tree_Map'). jqxTreeMap('hoverEnabled'); $("#log").html(( hoverEnabled_Value)); }); }); </script> </center></body> </html> |
Output:
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