UiImage class

Inheritance

• Object
• ImageProvider<UiImage>
• UiImage

Constructors

UiImage(Image image, {double scale = 1.0})

const

Properties

hashCode → int

The hash code for this object.

no setter, override

image → Image

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scale → double

final

Methods

createStream(ImageConfiguration configuration) → ImageStream

Called by resolve to create the ImageStream it returns.

inherited

evict({ImageCache? cache, ImageConfiguration configuration = ImageConfiguration.empty}) → Future<bool>

Evicts an entry from the image cache.

inherited

loadBuffer(UiImage key, DecoderBufferCallback decode) → ImageStreamCompleter

Converts a key into an ImageStreamCompleter, and begins fetching the image.

inherited

loadImage(UiImage key, ImageDecoderCallback decode) → ImageStreamCompleter

Converts a key into an ImageStreamCompleter, and begins fetching the image.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

obtainCacheStatus({required ImageConfiguration configuration, ImageErrorListener? handleError}) → Future<ImageCacheStatus?>

Returns the cache location for the key that this ImageProvider creates.

inherited

obtainKey(ImageConfiguration configuration) → Future<UiImage>

Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load.

override

resolve(ImageConfiguration configuration) → ImageStream

Resolves this image provider using the given configuration, returning an ImageStream.

inherited

resolveStreamForKey(ImageConfiguration configuration, ImageStream stream, UiImage key, ImageErrorListener handleError) → void

Called by resolve with the key returned by obtainKey.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(dynamic other) → bool

The equality operator.

override