PictureKey<T> class

An immutable key representing the current state of a PictureProvider.

Implementers

• AssetBundlePictureKey

Annotations

• @immutable

Constructors

PictureKey(T keyData, {required ColorFilter? colorFilter, required SvgTheme theme})

Creates a new immutable key reprenseting the current state of a PictureProvider for the PictureCache.

const

Properties

colorFilter → ColorFilter?

The color filter applied when this key was created.

final

hashCode → int

The hash code for this object.

no setter, override

keyData → T

Some unique identifier for the source of this picture, e.g. a file name or URL.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

theme → SvgTheme

The theme used when this key was created.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(dynamic other) → bool

The equality operator.

override