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A high-performance trading chart engine for Flutter, inspired by TradingView Lightweight Charts. Built with an engine-first architecture and CustomPainter rendering, it is optimized for large datasets [...]

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0.1.0 #

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  • 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)
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A high-performance trading chart engine for Flutter, inspired by TradingView Lightweight Charts. Built with an engine-first architecture and CustomPainter rendering, it is optimized for large datasets, real-time price updates, and smooth pan & zoom interactions. Designed for financial, crypto, and trading applications where performance, precision, and extensibility matter.

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Topics

#chart #trading #finance #visualization #flutter

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License

MIT (license)

Dependencies

flutter

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