imp_trading_chart 0.1.1

A high-performance trading chart engine for Flutter with CustomPainter rendering, optimized for large datasets, real-time updates, and smooth pan & zoom.

Changelog

0.1.1

Fixed

• Resolved deprecated Matrix4 scaling API usage
• Fixed internal import issues and warnings
• Package description updated
• No public API changes

0.1.0

Initial release

• High-performance trading chart engine for Flutter
• CustomPainter-based candlestick rendering
• Viewport-driven drawing (only visible data rendered)
• Cached price scale and coordinate mapping
• Pan, zoom, and double-tap gesture support
• Fully customizable chart style and layout
• Engine-first architecture (Data → Engine → Rendering)