Tree<T, D> class

A tree structure that contains metadata of a rendering tree.

Constructors

Tree({required String id, required TreeNode<T> root, required TypedAccessorFn<T, D> domainFn, required TypedAccessorFn<T, num?> measureFn, TypedAccessorFn<T, Color>? colorFn, TypedAccessorFn<T, Color>? fillColorFn, TypedAccessorFn<T, Color>? patternColorFn, TypedAccessorFn<T, FillPatternType>? fillPatternFn, TypedAccessorFn<T, num>? strokeWidthPxFn, TypedAccessorFn<T, String>? labelFn, TypedAccessorFn<T, TextStyleSpec>? labelStyleFn})

factory

Properties

attributes → TreeAttributes

attributes stores additional key-value pairs of attributes this tree is associated with (e.g. rendererIdKey to renderer).

final

colorFn → TypedAccessorFn<TreeNode<T>, Color>?

Accessor function that returns the rendered stroke color for a tree node.

final

domainFn → TypedAccessorFn<TreeNode<T>, D>

Accessor function that returns the domain for a tree node.

final

fillColorFn → TypedAccessorFn<TreeNode<T>, Color>?

Accessor function that returns the rendered fill color for a tree node. If not provided, then colorFn will be used as a fallback.

final

fillPatternFn → TypedAccessorFn<TreeNode<T>, FillPatternType>?

Accessor function that returns the fill pattern for a tree node.

final

hashCode → int

The hash code for this object.

no setter, inherited

id → String

Unique identifier for this tree.

final

labelFn → TypedAccessorFn<TreeNode<T>, String>?

Accessor function that returns the label for a tree node.

final

labelStyleFn → TypedAccessorFn<TreeNode<T>, TextStyleSpec>?

Accessor function that returns the style spec for a tree node label.

final

measureFn → TypedAccessorFn<TreeNode<T>, num?>

Accessor function that returns the measure for a tree node.

final

patternColorFn → TypedAccessorFn<TreeNode<T>, Color>?

Accessor function that returns the pattern color for a tree node If not provided, then background color is used as default.

final

root → TreeNode<T>

Root node of this tree.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

strokeWidthPxFn → TypedAccessorFn<TreeNode<T>, num>?

Accessor function that returns the stroke width in pixel for a tree node.

final

Methods

getAttribute<R>(AttributeKey<R> key) → R?

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setAttribute<R>(AttributeKey<R> key, R value) → void

toSeries() → Series<TreeNode<T>, D>

Creates a Series that contains all TreeNodes traversing from the root of this tree.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited