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Getting started with EJ2 TypeScript 3D Chart control

19 Feb 202624 minutes to read

This document explains how to create a simple 3D Chart and configure its features in TypeScript using the Essential JS 2 webpack quickstart seed repository.

This application is integrated with the webpack.config.js configuration and uses the latest version of the webpack-cli. It requires node v14.15.0 or higher. For more information about webpack and its features, refer to the webpack getting-started guide.

Dependencies

Below is the list of minimum dependencies required to use the 3D 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 Chart to the project

Open the project in Visual Studio Code and add the 3D Chart to the application.

Add the HTML div tag with its id attribute as element in your ~/src/index.html file to initialize the 3D Chart.

index.html
<!DOCTYPE html>
<html lang="en">

<head>
    <title>EJ2 3D Chart</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 Chart-->
     <div id='element'>
     </div>
</body>

</html>

Import the 3D Chart component in src/app/app.ts to instantiate and render the 3D Chart.

app.ts
import { Chart3D } from '@syncfusion/ej2-charts';

// initialize 3D Chart component
let chart: Chart3D = new Chart3D();

// render initialized 3D Chart
chart.appendTo('#element');

Now use the npm run start command to run the application in the browser.

npm run start

The below example shows a basic 3D Chart.

index.ts
index.html
import { Chart3D } from '@syncfusion/ej2-charts';

let chart: Chart3D = new Chart3D();

chart.appendTo('#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>

Module injection

The 3D Chart component is segregated into individual feature modules. In order to use a particular feature, you need to inject its feature module using the Chart3D.Inject() method. The relevant feature modules are:

ColumnSeries3D - Inject this module to use column series.
Legend3D - Inject this module to use the legend.
Tooltip3D - Inject this module to use the tooltip.
DataLabel3D - Inject this module to use data labels.
Category3D - Inject this module to use the category axis.

Now import the above-mentioned modules from the chart package and inject them into the Chart3D component using Chart3D.Inject method.

app.ts
import { Chart3D, ColumnSeries3D, Legend3D, DataLabel3D, Category3D, Tooltip3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, Legend3D, DataLabel3D, Category3D, Tooltip3D);

Populate 3D Chart with data

This section explains how to plot the following JSON data to the 3D Chart.

app.ts
let chartData: Object[] = [
    { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
    { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
    { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
    { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
    { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
    { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];

Add a series object to the 3D Chart by using the series property. Map the JSON fields month and sales to the series xName and yName properties, and set the JSON array as the dataSource property.

Since the JSON contains category data, set the valueType for the horizontal axis (primaryXAxis) to Category. By default, the axis valueType is Numeric.

index.ts
index.html
import { Chart3D, ColumnSeries3D, Category3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, Category3D);
let chartData: Object[] = [
      { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
      { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
      { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
      { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
      { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
      { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];
let chart: Chart3D = new Chart3D({
    primaryXAxis: {
        valueType: 'Category'
    },
    series:[{
        // dataSource for 3d chart series
        dataSource: chartData,
        xName: 'month',
        yName: 'sales',
        type: 'Column'
    }]
}, '#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>

The sales values are in thousands, so format the vertical axis label by adding $ as a prefix and K as a suffix to each label. This can be achieved by setting ${value}K to the labelFormat property of the axis. Here, {value} acts as a placeholder for each axis label.

index.ts
index.html
import { Chart3D, ColumnSeries3D, Category3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, Category3D);
let chartData: Object[] = [
      { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
      { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
      { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
      { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
      { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
      { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];
let chart: Chart3D = new Chart3D({
    primaryXAxis: {
        valueType: 'Category'
    },
    primaryYAxis: {
        // label format for axis
        labelFormat: '${value}K'
    },
    series:[{
        dataSource: chartData,
        xName: 'month',
        yName: 'sales',
        type: 'Column'
    }]
}, '#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>

Add 3D Chart title

You can add a title using the title property to the 3D Chart to provide quick information to the user about the data plotted in the 3D Chart.

index.ts
index.html
import { Chart3D, ColumnSeries3D, Category3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, Category3D);
let chartData: Object[] = [
      { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
      { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
      { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
      { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
      { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
      { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];
let chart: Chart3D = new Chart3D({
    // Title for 3d chart
    title: 'Sales Analysis',
    primaryXAxis: {
        valueType: 'Category',
        title: 'Month'
    },
    primaryYAxis: {
        labelFormat: '${value}K'
    },
    series:[{
        dataSource: chartData,
        name:'Sales',
        xName: 'month',
        yName: 'sales',
        type: 'Column'
    }],
}, '#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>

Enable legend

You can enable the legend for the 3D Chart by setting the visible property to true in the legendSettings object and by injecting the Legend3D module using Chart3D.Inject(Legend3D).

index.ts
index.html
import { Chart3D, ColumnSeries3D, Legend3D, Category3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, Legend3D, Category3D);
let chartData: Object[] = [
      { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
      { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
      { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
      { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
      { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
      { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];
let chart: Chart3D = new Chart3D({
    // Legend for 3d chart
    legendSettings: {
        visible: true
    },
    primaryXAxis: {
        valueType: 'Category'
    },
    primaryYAxis: {
        labelFormat: '${value}K'
    },
    series:[{
        dataSource: chartData,
        name:'Sales',
        xName: 'month',
        yName: 'sales',
        type: 'Column'
    }],
    title: 'Sales Analysis'
}, '#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>

Add data label

You can add data labels to improve the readability of the 3D Chart. This can be achieved by setting the visible property to true in the dataLabel object and by injecting the DataLabel3D module using Chart3D.Inject(DataLabel3D). Now, the data labels are arranged smartly based on the series.

index.ts
index.html
import { Chart3D, ColumnSeries3D, DataLabel3D, Category3D, Legend3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, DataLabel3D, Category3D, Legend3D);
let chartData: Object[] = [
      { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
      { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
      { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
      { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
      { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
      { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];
let chart: Chart3D = new Chart3D({
    primaryXAxis: {
        valueType: 'Category'
    },
    primaryYAxis: {
        labelFormat: '${value}K'
    },
    series:[{
        dataSource: chartData,
        xName: 'month',
        name:'Sales',
        yName: 'sales',
        type: 'Column',
        // Data label for 3d chart series
        dataLabel: {
            visible: true
        }
    }],
    legendSettings: { visible: true },
    title: 'Sales Analysis'
}, '#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>

The tooltip is useful when you cannot display information by using the data labels due to space constraints. You can enable the tooltip by setting the enable property to true in the tooltip object and by injecting the Tooltip3D module using Chart3D.Inject(Tooltip3D).

index.ts
index.html
import { Chart3D, ColumnSeries3D, Legend3D, Category3D, Tooltip3D, DataLabel3D } from '@syncfusion/ej2-charts';
Chart3D.Inject(ColumnSeries3D, Legend3D, Category3D, Tooltip3D, DataLabel3D);
let chartData: Object[] = [
      { month: 'Jan', sales: 35 }, { month: 'Feb', sales: 28 },
      { month: 'Mar', sales: 34 }, { month: 'Apr', sales: 32 },
      { month: 'May', sales: 40 }, { month: 'Jun', sales: 32 },
      { month: 'Jul', sales: 35 }, { month: 'Aug', sales: 55 },
      { month: 'Sep', sales: 38 }, { month: 'Oct', sales: 30 },
      { month: 'Nov', sales: 25 }, { month: 'Dec', sales: 32 }
];
let chart: Chart3D = new Chart3D({
    // Tooltip for 3d chart
    tooltip: {
        enable: true
    },
    primaryXAxis: {
        valueType: 'Category'
    },
    primaryYAxis: {
        labelFormat: '${value}K'
    },
   series:[{
        dataSource: chartData,
        name:'Sales',
        xName: 'month',
        yName: 'sales',
        type: 'Column',
        dataLabel: {
            visible: true
        }
    }],
    legendSettings: { visible: true },
    title: 'Sales Analysis'
}, '#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>

You can refer to our JavaScript 3D Charts feature tour page for its groundbreaking feature representations. You can also explore our JavaScript 3D Charts example that shows various 3D Chart types and how to represent time-dependent data, showing trends in data at equal intervals.

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