NetworkPicture class

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

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

Constructors

NetworkPicture(PictureInfoDecoderBuilder<Uint8List> decoderBuilder, String url, {Map<String, String>? headers, ColorFilter? colorFilter}): Creates an object that fetches the picture at the given URL.

colorFilter → ColorFilter?: The color filter to apply to the picture, if any.
finalinherited
decoder ↔ PictureInfoDecoder<Uint8List>: The PictureInfoDecoder to use for loading this picture.
getter/setter pairinherited
decoderBuilder → PictureInfoDecoderBuilder<Uint8List>: The decoder builder to build a decoder when theme changes.
finalinherited
hashCode → int: The hash code for this object.
no setterinherited
headers → Map<String, String>?: The HTTP headers that will be used with HttpClient.get to fetch picture from network.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
theme ↔ SvgTheme: The default theme used when parsing SVG elements.
getter/setter pairinherited
url → String: The URL from which the picture will be fetched.
final

load(PictureKey<NetworkPictureKeyData> key, {PictureErrorListener? onError}) → PictureStreamCompleter: Converts a key into an PictureStreamCompleter, and begins fetching the picture.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
obtainKey(PictureConfiguration picture) → Future<PictureKey<NetworkPictureKeyData>>: Converts a pictureProvider's settings plus a pictureConfiguration to a key that describes the precise picture to load.
override
resolve(PictureConfiguration picture, {PictureErrorListener? onError}) → PictureStream: Resolves this Picture provider using the given configuration, returning an PictureStream.
inherited
toString() → String: A string representation of this object.
override