core/zoom/chart_drilldown_controller library
Classes
- ChartDrillDownController
- A ValueNotifier<DrillDownState> managing hierarchical drill-down.
- DrillDownBreadcrumb
- A row of tappable breadcrumb chips showing the current drill-down path.
- DrillDownChartView
- A complete drill-down-capable chart view.
- DrillDownLevel
- One level in the drill-down hierarchy.
- DrillDownState
- Immutable snapshot of the current drill-down position.