NetworkImage class

Fetches the given URL from the network, associating it with the given scale.

The image will be cached regardless of cache headers from the server.

See also:

Inheritance

Constructors

NetworkImage(String url, { double scale: 1.0, Map<String, String> headers })
Creates an object that fetches the image at the given URL. [...]
const

Properties

hashCode → int
The hash code for this object. [...]
read-only, override
headers → Map<String, String>
The HTTP headers that will be used with HttpClient.get to fetch image from network.
final
scale → double
The scale to place in the ImageInfo object of the image.
final
url → String
The URL from which the image will be fetched.
final
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

load(NetworkImage key) → ImageStreamCompleter
Converts a key into an ImageStreamCompleter, and begins fetching the image.
override
obtainKey(ImageConfiguration configuration) → Future<NetworkImage>
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

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
override