FileImage class

Decodes the given File object as an image, associating it with the given scale.

Constructors

FileImage(File file, { double scale: 1.0 }): Creates an object that decodes a File as an image. [...]
const

file → File: The file to decode into an image.
final
hashCode → int: The hash code for this object. [...]
read-only, override
scale → double: The scale to place in the ImageInfo object of the image.
final
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited

load(FileImage key) → ImageStreamCompleter: Converts a key into an ImageStreamCompleter, and begins fetching the image.
override
obtainKey(ImageConfiguration configuration) → Future<FileImage>: Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load. [...]
override
toString() → String: Returns a string representation of this object.
override
evict({ImageCache cache, ImageConfiguration configuration: ImageConfiguration.empty }) → Future<bool>: Evicts an entry from the image cache. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
resolve(ImageConfiguration configuration) → ImageStream: Resolves this image provider using the given configuration, returning an ImageStream. [...]
inherited