DataContainer class abstract

Manages the core chart area which displays and paints (in this order):

Inheritance

Implementers

Constructors

chartTopContainer → ChartTopContainer: The chart top level.
finalinherited
enableSkipOnDistressedSize ↔ bool: If size constraints imposed by parent are too tight, some internal calculations of sizes may lead to negative values, making painting of this container not possible.
getter/setter pairinherited
hashCode → int: The hash code for this object.
no setterinherited
isDistressed ↔ bool: getter/setter pairinherited
layoutSize ↔ Size: Manages the layout size during the layout process in layout. Should be only mentioned in this class, not super
getter/setter pairinherited
offset ↔ Offset: Current absolute offset, set by parent (and it's parent etc, to root).
getter/setter pairinherited
presentersColumns ↔ PresentersColumns: Columns of presenters.
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
skipByParent ↔ bool: skipByParent instructs the parent container that this container should not be painted or layed out - as if it collapsed to zero size.
getter/setter pairinherited
tiltMatrix → Matrix2: Provides access to tiltMatrix for extension's paint methods.
no setterinherited

applyParentOffset(Offset offset) → void: Allow a parent container to move this Container after layout.
applyParentTiltMatrix(Matrix2 tiltMatrix) → void: Tilt may apply to the whole container. todo-2 unused? move to base class? similar to offset?
inherited
layout(LayoutExpansion parentLayoutExpansion) → void: Implements Container.layout for data area.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
optionalPaintOrderReverse(List<Presenter> presenters) → List<Presenter>: Optionally paint series in reverse order (first to last, vs last to first which is default).
paint(Canvas canvas) → void: inherited
scalePointsColumns() → void: Scales all data stored in leafs of columns and rows as StackableValuePoint. Depending on whether we are layouting a stacked or unstacked chart, scaling is done on stacked or unstacked values.
setupPresentersColumns() → void: Creates from ChartData (model for this container), columns of leaf values encapsulated as StackableValuePoints, and from the values, the columns of leaf presenters, encapsulated as Presenters.
toString() → String: A string representation of this object.
inherited