DVStoredImage class
Properties
-
hashCode
→ int
-
The hash code for this object.
no setteroverride
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
storageKey
→ String
-
The key in
DV.FileStorage.
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(DVStoredImage key, DecoderBufferCallback decode)
→ ImageStreamCompleter
-
Converts a key into an ImageStreamCompleter, and begins fetching the
image.
inherited
-
loadImage(DVStoredImage 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<DVStoredImage>
-
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, DVStoredImage 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 ==(Object other)
→ bool
-
Two views of the same key are the same image, which is what lets
Flutter's cache read it once.
override
