StackLayout<T> class

Stack layout generator for stacked area/bar charts.

Constructors

StackLayout({required List<String> keys, required double value(T data, String key), StackOrder order = StackOrder.none, StackOffset offset = StackOffset.none})

Creates a stack layout generator.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

keys → List<String>

Keys to stack (series names).

final

offset → StackOffset

The stack offset strategy.

final

order → StackOrder

The stack order strategy.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → double Function(T data, String key)

Function to extract a value for a given key from a data item.

final

Methods

generate(List<T> data) → List<StackSeries<T>>

Generates stacked series from the given data.

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.

inherited