BoxFitImage class

Inheritance

• Object
• ImageProvider<BoxFitImageKey>
• BoxFitImage

Constructors

BoxFitImage({required ImageDescriptor descriptor, required BoxFit boxFit})

const

Properties

boxFit → BoxFit

final

descriptor → ImageDescriptor

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

load(BoxFitImageKey key, dynamic decode) → ImageStreamCompleter

loadBuffer(BoxFitImageKey key, DecoderBufferCallback decode) → ImageStreamCompleter

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

inherited

loadImage(BoxFitImageKey key, ImageDecoderCallback decode) → ImageStreamCompleter

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

inherited

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<BoxFitImageKey>

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, BoxFitImageKey key, ImageErrorListener handleError) → void

Called by resolve with the key returned by obtainKey.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited