SunBurst Chart Dashboard

This demo application belongs to the set of examples for LightningChart JS, data visualization library for JavaScript.

LightningChart JS is entirely GPU accelerated and performance optimized charting library for presenting massive amounts of data. It offers an easy way of creating sophisticated and interactive charts and adding them to your website or web application.

The demo can be used as an example or a seed project. Local execution requires the following steps:

• Make sure that relevant version of Node.js is installed

• Open the project folder in a terminal:

    npm install              # fetches dependencies
    npm start                # builds an application and starts the development server
  

• The application is available at http://localhost:8080 in your browser, webpack-dev-server provides hot reload functionality.

Description

A Sunburst Chart dashboard displaying simulated regional product sales data.

The SunBurstChart provides a hierarchical drill-down interface, allowing users to navigate through multi-level data segments including Region, Category, and Subcategory. This example utilizes a viewchange event listener to identify the selected node's path, enabling the application to interpret the user's focus within the radial hierarchy and filter the dataset accordingly.

Below and beside the primary visualization, several additional components visualize the filtered data:

• KPI Panel displaying Total Revenue, Total Profit, Total Orders, and Average Order Value.
• ChartXY with two Y-axes to visualize Monthly Revenue vs. Profit trends.
• Vertical BarChart comparing Revenue and Profit across major product categories.
• Horizontal BarChart highlighting the TOP5 Subcategories by Revenue.

The peripheral charts dynamically update to reflect the currently selected node in the Sunburst Chart.

Original data source: Product Sales Dataset 2023-2024. The data has been restructured to support hierarchical visualization and to simulate realistic regional sales variances.

API Links

• SunBurst Chart
• Chart XY
• Axis XY
• Bar chart
• Cursor Formatter

Support

If you notice an error in the example code, please open an issue on GitHub repository of the entire example.

Official API documentation can be found on LightningChart website.

If the docs and other materials do not solve your problem as well as implementation help is needed, ask on StackOverflow (tagged lightningchart).

If you think you found a bug in the LightningChart JavaScript library, please contact sales@lightningchart.com.

Direct developer email support can be purchased through a Support Plan or by contacting sales@lightningchart.com.

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