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, Map<String, String> headers })
Creates an object that fetches the image at the given URL. [...]
const
factory

Properties

headers Map<String, String>
The HTTP headers that will be used with HttpClient.get to fetch image from network. [...]
read-only
scale double
The scale to place in the ImageInfo object of the image.
read-only
url String
The URL from which the image will be fetched.
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
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
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
obtainKey(ImageConfiguration configuration) Future<NetworkImage>
Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load. [...]
inherited
resolve(ImageConfiguration configuration) ImageStream
Resolves this image provider using the given configuration, returning an ImageStream. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

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