zrender
A lightweight 2D graphic rendering library that powers Apache ECharts for creating interactive charts and visualizations.
What is zrender?
ZRender is a lightweight 2D graphic rendering library that provides the foundational drawing engine for Apache ECharts. It handles low-level canvas and SVG operations, enabling the creation of complex, interactive data visualizations in web applications. The library manages graphic elements, animations, and user interactions while maintaining high performance.
Developers building data visualization applications, particularly those using or extending Apache ECharts, and anyone needing a performant 2D rendering engine for custom charting or graphic applications in the browser.
ZRender offers a specialized, optimized rendering foundation specifically designed for data visualization workloads, with tight integration with Apache ECharts. Its dual rendering backend (Canvas and SVG) provides flexibility, while its lightweight architecture ensures minimal overhead for visualization-heavy applications.
Overview
A lightweight graphic library providing 2d draw for Apache ECharts
Use Cases
Best For
- Building custom charting libraries that need efficient 2D rendering
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