LightningChart JS v7.0.1 adds a high-performance Text Series API for ChartXY, improving text rendering for enhanced usability and efficiency.
LightningChart JS is a JavaScript/TypeScript library developed by LightningChart that specifically targets the creation of financial and trading applications. It provides high-performance, 2D, 3D, and real-time charting controls and a comprehensive suite of visualizations including candlestick, bar, line, and various technical indicators and drawing tools. This library enables software developers to craft interactive technical analysis tools without the need for server-side setup as it runs completely on the client device.
The LightningChart JS v7.0.1 update introduces the Text Series API, providing a more efficient and flexible way to render text within ChartXY. This new approach enhances performance by optimizing text rendering, supports viewport clipping to maintain clean chart visuals, and offers precise control over text size and boundaries. Designed as a more seamless alternative to chart.addUIElement(), it simplifies development by integrating text elements directly within the chart while ensuring scalability for large datasets.
To see a full list of what's new in v7.0.1, see our release notes.
LightningChart JS is licensed per developer and is available as an annual license with 1 year support. See our LightningChart JS licensing page for full details.
For more information, see our LightningChart JS product page.