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jQWidgets jqxTagCloud fontSizeUnit Property

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  • Last Updated : 10 Nov, 2021

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 jqxTagCloud is used for displaying a set of user-generated tags that go with the articles, posts, or videos on a website. Each tag has a weight value that corresponds to its popularity, importance, or recurrence on the page. The keywords in the cloud may contain their own URL which that navigates to a collection of items associated with the relevant tag.

The fontSizeUnit property is used for setting or getting the font size unit for the specified jqxTagCloud. Its possible values are ‘px’, ’em’, and ‘%’.

Syntax:

  • It is used for setting the fontSizeUnit property.
    $('#jqxTagCloud').jqxTagCloud({ fontSizeUnit: 'px' });
  • It is used for getting the fontSizeUnit property.
    var value = $('#jqxTagCloud').jqxTagCloud({ 'fontSizeUnit' });

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/jqxdata.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtagcloud.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>

Example: The below example illustrates the jQWidgets jqxTagCloud fontSizeUnit property. In the below example, the value of the fontSizeUnit property has been set to ‘px’.

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/jqxdata.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqxtagcloud.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqx-all.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color:green;">
            GeeksforGeeks
        </h1>
        <h3>
            jQWidgets jqxTagCloud fontSizeUnit Property
        </h3>
        <div id="Tag_Cloud"></div>
        <input type="button" style="margin: 28px;" 
               id="button_for_fontSizeUnit"
          value="Value of the fontSizeUnit property"/>
        <div id="log"></div>
        
        <script type="text/javascript">
            $(document).ready(function () {
                var Data_for_TagCloud = [
                    { Name: "GFG", Rating: 4 },
                    { Name: "is a", Rating: 3 },
                    { Name: "CS", Rating: 2 },
                    { Name: "Portal.", Rating: 5 },
                ];
                var dataAdapter = new
                    $.jqx.dataAdapter({
                        localData: Data_for_TagCloud
                    });
                $('#Tag_Cloud').jqxTagCloud({
                    width: 450,
                    source: dataAdapter,
                    displayMember: 'Name',
                    valueMember: 'Rating',
                    fontSizeUnit: 'px'
                });
                $("#button_for_fontSizeUnit").
                    jqxButton({
                        width: 300
                    });
                $("#button_for_fontSizeUnit").jqxButton().
                    click(function () {
                        var Value_of_fontSizeUnit =
                            $('#Tag_Cloud').jqxTagCloud(
                                'fontSizeUnit');
                        $("#log").html((
                            Value_of_fontSizeUnit));
                    });
            });
        </script>
    </center>
</body>
  
</html>

Output:

Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxtagcloud/jquery-tagcloud-api.htm?search=


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