增強您 JavaScript 圖表中的資料交互

LightningChart JS is a high-performance JavaScript charting library optimized for real-time data visualization. Leveraging WebGL and GPU acceleration, it enables developers to create interactive, complex charts capable of handling massive datasets with high refresh rates. Ideal for applications demanding rapid data updates and smooth interactions, LightningChart JS provides a robust API for customization and integration into web-based projects.

The LightningChart JS v6.0.0 update introduces enhanced cursor capabilities, providing developers with greater control over cursor behavior and appearance. New features include custom cursor shapes, dynamic cursor updates based on data points, and precise cursor positioning, allowing for more informative and interactive visualizations. These improvements facilitate the creation of tailored user experiences and enable developers to effectively convey complex data insights through intuitive cursor interactions.

LightningChart JS v6.0.0 cursor improvements include:

• Revamped Cursor API: Built-in support for displaying multiple values, better default cursor formatting, and 3D chart compatibility.
• Cursors for Large Point Clouds: Optimized for applications with massive point cloud series, handling tens of millions of data points.
• Simplified Customization: Enhanced default formatting reduces the need for custom cursor formatting.

To see a full list of what's new in v6.0.0, see our release notes.

LightningChart JS is licensed based on method of deployment with options including SaaS Developer Licenses, Application Developer Licenses, and Publisher Developer Licenses. Each license is perpetual and includes 1 year subscription for technical support and software updates. See our LightningChart JS licensing page for full details.

Learn more on our LightningChart JS product page.