Sparkline dimensions in EJ2 TypeScript Sparkline control

18 Apr 202311 minutes to read

Size for container

Sparkline can be rendered to its container size. You can set the size through inline or CSS as shown in the following code.

    <div id='container'>
        <div id='element' style="width:650px; height:350px;"></div>
    </div>

import { Sparkline } from '@syncfusion/ej2-charts';

let sparkline: Sparkline = new Sparkline({
 dataSource: [
            { x: 0, xval: '2005', yval: 20090440 },
            { x: 1, xval: '2006', yval: 20264080 },
            { x: 2, xval: '2007', yval: 20434180 },
            { x: 3, xval: '2008', yval: 21007310 },
            { x: 4, xval: '2009', yval: 21262640 },
            { x: 5, xval: '2010', yval: 21515750 },
            { x: 6, xval: '2011', yval: 21766710 },
            { x: 7, xval: '2012', yval: 22015580 },
            { x: 8, xval: '2013', yval: 22262500 },
            { x: 9, xval: '2014', yval: 22507620 },
        ],
    // Assign the dataSource values to series of sparkline 'xName and yName'
    xName: 'xval', yName: 'yval'
});
sparkline.appendTo("#element");
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Essential JS 2 for Sparkline </title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for Sparkline UI Control" />
    <meta name="author" content="Syncfusion" />
    <link href="index.css" rel="stylesheet" />
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-charts/styles/material.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>

<body>
    <div id='loader'>Loading....</div>
    <div id='container' style="margin-top: 15%;">
            <div id="element" align="center" ></div>
    </div>
</body>

</html>

Size for sparkline

You can also set the size for sparkline directly using the width and height properties.

In pixel

You can set the size for sparkline in pixel as demonstrated in the following code.

import { Sparkline } from '@syncfusion/ej2-charts';

 let sparkline: Sparkline = new Sparkline({
    width: '350', height: '150',
    dataSource: [
               { x: 0, xval: '2005', yval: 20090440 },
               { x: 1, xval: '2006', yval: 20264080 },
               { x: 2, xval: '2007', yval: 20434180 },
               { x: 3, xval: '2008', yval: 21007310 },
               { x: 4, xval: '2009', yval: 21262640 },
               { x: 5, xval: '2010', yval: 21515750 },
               { x: 6, xval: '2011', yval: 21766710 },
               { x: 7, xval: '2012', yval: 22015580 },
               { x: 8, xval: '2013', yval: 22262500 },
               { x: 9, xval: '2014', yval: 22507620 },
           ],
       // Assign the dataSource values to series of sparkline 'xName and yName'
       xName: 'xval', yName: 'yval'
   });
   sparkline.appendTo("#element");
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Essential JS 2 for Sparkline </title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for Sparkline UI Control" />
    <meta name="author" content="Syncfusion" />
    <link href="index.css" rel="stylesheet" />
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-charts/styles/material.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>

<body>
    <div id='loader'>Loading....</div>
    <div id='container' style="margin-top: 15%;">
            <div id="element" align="center" ></div>
    </div>
</body>

</html>

In percentage

By setting values in percentage, sparkline gets its dimension with respect to its container. For example, when the height is set to ‘50%’, sparkline is rendered to half of its container height.

import { Sparkline, SparklineTooltip } from '@syncfusion/ej2-charts';
 Sparkline.Inject(SparklineTooltip);

 let sparkline: Sparkline = new Sparkline({
    width: '80%', height: '50%',
    dataSource: [
               { x: 0, xval: '2005', yval: 20090440 },
               { x: 1, xval: '2006', yval: 20264080 },
               { x: 2, xval: '2007', yval: 20434180 },
               { x: 3, xval: '2008', yval: 21007310 },
               { x: 4, xval: '2009', yval: 21262640 },
               { x: 5, xval: '2010', yval: 21515750 },
               { x: 6, xval: '2011', yval: 21766710 },
               { x: 7, xval: '2012', yval: 22015580 },
               { x: 8, xval: '2013', yval: 22262500 },
               { x: 9, xval: '2014', yval: 22507620 },
           ],
       // Assign the dataSource values to series of sparkline 'xName and yName'
       xName: 'xval', yName: 'yval'
   });
   sparkline.appendTo("#element");
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Essential JS 2 for Sparkline </title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for Sparkline UI Control" />
    <meta name="author" content="Syncfusion" />
    <link href="index.css" rel="stylesheet" />
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-charts/styles/material.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>

<body>
    <div id='loader'>Loading....</div>
    <div id='container' style="margin-top: 15%;">
            <div id="element" align="center" ></div>
    </div>
</body>

</html>