FilterStateHistory class

Represents the history of a filter state.

Constructors

FilterStateHistory({required ColorFilterGenerator filter, required double opacity})

Constructs a FilterStateHistory instance.

FilterStateHistory.fromMap(Map map)

Constructs a FilterStateHistory instance from a map representation.

Properties

filter → ColorFilterGenerator

The color filter generator.

final

hashCode → int

The hash code for this object.

no setter, inherited

opacity → double

The opacity of the filter.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map

Converts this filter state history object to a Map.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited