How to render the React Chart in dark theme?

This article explains how to render the React Chart in dark theme.

Customize to dark theme

By default, the React chart renders with the Material light theme. You can easily customize it to the dark theme by using the theme property in the chart.

In the following code example, the chart renders with the Material3 dark theme.

Index.js

import { createRoot } from 'react-dom/client';
import * as React from 'react';
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, Inject, LineSeries,
Category, DataLabel } from '@syncfusion/ej2-react-charts';

const Line = () => {
return (
       <ChartComponent
         id="charts"           
         primaryXAxis={{
           valueType: 'Double'
         }}
         primaryYAxis={{
           labelFormat: '{value}%',
           title: 'Efficiency',
           minimum: 20,
           maximum: 40,
           interval: 5
         }}
         title="Efficiency of oil-fired power production"
         theme="Material3Dark"
       >
         <Inject services={[LineSeries, Category, DataLabel]} />
         <SeriesCollectionDirective>
           <SeriesDirective
             dataSource={data}
             xName="x"
             yName="y"
             type="Line"
             width={2}
             marker={{ dataLabel: { visible: true } }}
           />
         </SeriesCollectionDirective>
       </ChartComponent>
   );
};
export default Line;

const root = createRoot(document.getElementById('sample'));
root.render(<Line />);

The following screenshot portrays the results of the code snippet mentioned above.

Screenshot:

Light Theme

Dark Theme

View Sample in Stackblitz

Conclusion

I hope you enjoyed learning how to render the React Chart in a dark theme using the React Chart Component.

You can refer to our React Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our React Chart example to understand how to create and manipulate data.

For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.

If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, support portal, or feedback portal. We are always happy to assist you!