flutter_adaptive_charts_fs 0.16.0

Additional adaptive card components that provide charting capabilities for the Flutter Adaptive Cards ecosystem.

Changelog

0.16.0

• no changes yet

0.15.0

Changed 0.15.0

• Make ChartElementOverlayExtension / CardChartsRegistry.overlayExtensions const now that ElementOverlayExtension has a documented const constructor.

0.14.0

Changed 0.14.0

• Internal cleanup (no behavior change) — applied dart format across the package (lib/ + test/), fixing formatting drift, and re-wrapped 14 over-long /// doc comments to satisfy the now-enabled lines_longer_than_80_chars lint. No API or runtime changes.

0.13.0

Changed 0.13.0

• Docs: README now carries the package's Implementation status (per-chart status + property-gap tables, legend, and a chart Known gaps note), moved here from the central docs/Implementation-Status.md so it is visible on pub.dev.

Tests 0.13.0

• Added Chart.Pie / Chart.Donut widget tests (data parsing, value/y and legend/title/x fallbacks, legend rendering, empty-data, and donut center space) covering the previously-untested pie_donut_chart.dart.

0.12.0

Fixed 0.12.0

• Chart.Line datetime X axis: ISO date/datetime x values now convert to epoch milliseconds instead of collapsing to 0, so time-series points plot in correct order and spacing.

0.11.0

• ChartOverlayMixin / chart widgets: ChartOverlayMixin converted from on State<T> to on ConsumerState<T>; AdaptiveBarChart, AdaptiveLineChart, AdaptivePieChart, AdaptiveGaugeChart converted from StatefulWidget/State to ConsumerStatefulWidget/ConsumerState. Internal refactor; no public API changes.

• Removed duplicate assets/fonts/ tree; golden tests load Roboto from flutter_adaptive_cards_test_support.

• Chart runtime overlays: ChartElementOverlayExtension registered via CardChartsRegistry.overlayExtensions; extension methods on RawAdaptiveCardState (setChartData, patchChartProperties, clearChartData, …).

• ChartOverlayMixin + AdaptiveVisibilityMixin on bar, line, pie/donut, and gauge chart widgets — reactive data and chrome patches via resolvedElementProvider.

• ElementOverlayExtension.overlayPatchKeys whitelists chart host patch keys (data, chartProperties, …).

• Tests: test/charts/chart_overlay_test.dart, test/charts/chart_overlay_notifier_test.dart.

0.10.0

• Chart.Gauge: AdaptiveGaugeChart and GaugePainter (CustomPainter semicircular gauge) — value, min / max, segments, valueFormat (percentage / fraction), title, subLabel, showLegend, showMinMax, and colorSet.
• ChartChrome: shared title and legend wrapper used by bar, line, pie, donut, and gauge chart elements.
• Chart chrome on existing types: bar, line, pie, and donut charts now render title, xAxisTitle, yAxisTitle, showBarValues, showLegend, and colorSet from element JSON.
• CardChartsRegistry: registers Chart.Gauge (replaces prior donut-only placeholder).
• Tests: gauge widget and painter tests; sample JSON test/samples/v1.6/chart_gauge.json; golden test/golden_v1_6_test.dart (v1_6_gauge.png).
• README: documents colorSet, Teams semantic color tokens, and chart chrome properties.
• Test harness re-exports flutter_adaptive_cards_test_support from test/utils/test_utils.dart with chart-specific getChartTestWidget* / getChartSampleForGoldenTest wrappers and chartCardTypeRegistry.
• flutter_test_config.dart delegates to shared adaptiveCardsTestExecutable.
• Removed unused mockito dev dependency.
• Regenerated linux and macos golden baselines for theme-derived HostConfig color fallbacks.

0.9.0

• Version alignment with flutter_adaptive_cards_fs 0.9.0 (^0.9.0 dependency).

0.8.0

• Updated to Dart SDK 3.12 and Flutter 3.44

0.7.0

• Version alignment and dependency updates for 0.7.0 release.

0.6.0

• Bumped versions to 0.6.0 for next development cycle
• Updated to Dart SDK 3.11 and Flutter 3.41

0.5.0 - 2026-04-19

• Added Chart.HorizontalBar.Stacked support
• Added Chart.VerticalBar.Grouped support
• Fixed bar chart x-axis rendering to show labels instead of indices
• version numbers were sync'd to 0.5.0
• Standardized color resolution using ReferenceResolver and HostConfig.
• Added support for custom color palettes and default colors via HostConfig.
• All chart types now respect semantic color names ('good', 'warning', 'attention', 'accent').

0.4.0 - 2026-04-14

• Added horizontal bar chart sample
• Horizontal bar charts now render correctly

0.3.0 - 2026-04-12

• Initial release of the split flutter_adaptive_charts_fs package for Flutter Adaptive Cards ecosystem.
• Golden Image Reorganization: Restructured golden images into platform-specific subdirectories (test/gold_files/linux/, test/gold_files/macos/, etc.).
• Dynamic Golden Resolution: Added getGoldenPath helper in test_utils.dart to automatically select the appropriate golden directory based on the host platform.