Getting started in EJ2 TypeScript 3D Circular Chart control
19 Mar 20247 minutes to read
This section explains how to create a simple 3D Circular Chart and configure its available functionalities in TypeScript using Essential JS 2 quickstart seed repository.
This application is integrated with the
webpack.config.js
configuration and uses the latest version of the webpack-cli. It requires nodev14.15.0
or higher. For more information about webpack and its features, refer to the webpack documentation.
Dependencies
Below is the list of minimum dependencies required to use the 3D Circular Chart.
|-- @syncfusion/ej2-charts
|-- @syncfusion/ej2-base
|-- @syncfusion/ej2-data
|-- @syncfusion/ej2-pdf-export
|-- @syncfusion/ej2-file-utils
|-- @syncfusion/ej2-compression
|-- @syncfusion/ej2-svg-base
Set up development environment
Open the command prompt from the required directory, and run the following command to clone the Syncfusion JavaScript (Essential JS 2) quickstart project from GitHub.
git clone https://github.com/SyncfusionExamples/ej2-quickstart-webpack- ej2-quickstart
After cloning the application in the ej2-quickstart
folder, run the following command line to navigate to the ej2-quickstart
folder.
cd ej2-quickstart
Add Syncfusion JavaScript packages
Syncfusion JavaScript (Essential JS 2) packages are available on the npmjs.com public registry. You can install all Syncfusion JavaScript (Essential JS 2) controls in a single @syncfusion/ej2 package or individual packages for each control.
The quickstart application is preconfigured with the dependent @syncfusion/ej2 package in the ~/package.json
file. Use the following command to install the dependent npm packages from the command prompt.
npm install
Add 3D Circular Chart to the project
Open the application in Visual Studio Code and add the Syncfusion JavaScript UI controls.
Add the HTML div tag with its id
attribute as element
in your ~/src/index.html
file to initialize the 3D Circular Chart.
<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Animation</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
....
....
</head>
<body>
<!--container which is going to render the 3D Circular Chart-->
<div id='element'>
</div>
</body>
</html>
Now, import an 3D Circular Chart component in your app.ts
to instantiate the 3D Circular Chart, and append the 3D Circular Chart instance to the #element
[src/app/app.ts]
import { CircularChart3D } from '@syncfusion/ej2-charts';
// initialize 3D Circular Chart component
let circularchart: CircularChart3D = new CircularChart3D();
// render initialized 3D Circular Chart
circularchart.appendTo('#element');
Pie Series
By default, the pie series will be rendered when assigning the JSON data to the series using the dataSource
property. Map the field names in the JSON data to the xName
and yName
properties of the series.
import { CircularChart3D, PieSeries3D, CircularChartDataLabel3D, CircularChartLegend3D } from '@syncfusion/ej2-charts';
CircularChart3D.Inject(PieSeries3D, CircularChartDataLabel3D, CircularChartLegend3D);
let circularchart: CircularChart3D = new CircularChart3D({
series: [
{
dataSource: [
{ x: 'Chrome', y: 62.92 },
{ x: 'Internet Explorer', y: 6.12 },
{ x: 'Opera', y: 3.15 },
{ x: 'Edge', y: 5.5 },
{ x: 'Safari', y: 19.97 },
{ x: 'Others', y: 2.34 }
],
xName: 'x',
yName: 'y',
dataLabel: {
visible: true,
name: 'x',
position: 'Outside',
font: {
fontWeight: '600'
},
connectorStyle: { length: '40px' }
}
}
],
tilt: -45,
title: 'Browser Market Shares in November 2023',
legendSettings: {
visible: true,
position: 'Right'
}
}, '#element');
<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Animation</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="index.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'>
<div id='element'></div>
</div>
</body>
</html>
Now, use the npm run start
command to run the application in the browser.
npm run start