ChangeDataSignal<D> class Null safety

The signal that may be emitted when data changes.

Whether to emit a change data signal is also affected by Chart.changeData.

See also:

• Chart.changeData, The behavior of whether to emit this signal when data changes.

Inheritance

• Object
• Signal
• ChangeDataSignal

Constructors

ChangeDataSignal(List<D> data)

Creates a change data signal.

Properties

data → List<D>

The new data.

final

hashCode → int

The hash code for this object.

read-only, inherited

runtimeType → Type

A representation of the runtime type of the object.

read-only, inherited

type → SignalType

type of the signal.

read-only, override

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited