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:
- Image.network for a shorthand of an Image widget backed by NetworkImage.
- Inheritance
- Object
- ImageProvider<
NetworkImage> - NetworkImage
Constructors
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only
-
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.
-
obtainKey(
ImageConfiguration configuration) → Future< NetworkImage> - Converts an ImageProvider's settings plus an ImageConfiguration to a key that describes the precise image to load. [...]
-
toString(
) → String -
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. [...]