drafter_finance 0.3.0

Native, multiplatform charts for Flutter — the full Drafter general charting set (line, bar, pie, radar, and more) plus trading charts (candlestick, OHLC, volume) with indicators and a magnet crosshai [...]

0.3.0

• All-in-one charting. The full Drafter general charting set (line, bar, pie, radar, scatter, gauge, heatmap, and the rest — plus the DrafterTheme theming and painting.dart extension API) is now bundled alongside the trading charts, so a single drafter_finance import covers both.
• Naming, to avoid clashes between the two chart families:
  • The finance theme preset is now DrafterFinanceTheme (was DrafterTheme). The general charting theme keeps the name DrafterTheme.
  • The general candlestick model is CandlestickBar; the trading OHLC model keeps the name Candle.

0.2.0

• Single package. The pure-Dart engine (previously the separate drafter_finance_engine package) is now bundled inside drafter_finance under lib/src/engine/. Add just drafter_finance — no companion package to install or version. The public API is unchanged; the same models, styles, themes and widgets are still exported from package:drafter_finance/drafter_finance.dart.

0.1.0

Initial release — native trading charts for Flutter.

• Charts: candlestick / K-line, OHLC bars, line, area, baseline, histogram, volume.
• Magnet crosshair on candlesticks with OHLC + price read-out.
• Two built-in themes: DrafterTheme (with MA overlays) and TradingViewTheme; every style is copyWith-customizable.
• Catmull-Rom smoothing, soft gradient fills and a left-to-right reveal animation.
• Per-scene draw-op cache keeps the reveal animation allocation-free per frame.