ChartSelectionBrushState class
Current renderer-neutral state of a persistent interval-selection brush.
- Annotations
-
- @immutable
- @ChartSurfaceExempt.new('Controller-mirrored runtime state, not an authoring configuration: the ' 'chart creates and updates this value after pointer, keyboard, semantic, ' 'view-state, or controller commands. Consumers configure persistence and ' 'initial bounds through ChartSelectionBrushConfig, then read this immutable ' 'snapshot from BravenChartController.')
Constructors
- ChartSelectionBrushState({required ChartSelectionAcquisitionMode acquisitionMode, required ChartSelectionBrushRange range, ChartSelectionBrushBox? box, required bool visible})
-
const
Properties
- acquisitionMode → ChartSelectionAcquisitionMode
-
Whether the brush controls an X interval, Y interval, or rectangle.
final
- box → ChartSelectionBrushBox?
-
Current ordered two-dimensional data-domain bounds.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- range → ChartSelectionBrushRange
-
Current ordered data-domain interval.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- visible → bool
-
Whether the brush geometry is currently painted and interactive.
final
Methods
-
copyWith(
{ChartSelectionAcquisitionMode? acquisitionMode, ChartSelectionBrushRange? range, ChartSelectionBrushBox? box, bool? visible}) → ChartSelectionBrushState -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override