SvgNetworkLoader class

A BytesLoader that resolves an SVG from the network.

Inheritance

• Object
• BytesLoader
• SvgLoader<Uint8List>
• SvgNetworkLoader

Constructors

SvgNetworkLoader(String url, {Map<String, String>? headers, SvgTheme? theme, ColorMapper? colorMapper, Client? httpClient})

See class doc.

const

Properties

colorMapper → ColorMapper?

The ColorMapper used to substitute colors in the SVG, if any.

final, inherited

hashCode → int

The hash code for this object.

no setter, override

headers → Map<String, String>?

Optional HTTP headers to send as part of the request.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

theme → SvgTheme?

The theme controlling currentColor and font-relative units.

final, inherited

url → String

The Uri encoded resource address.

final

Methods

cacheKey(BuildContext? context) → SvgCacheKey

An object that uniquely identifies the SVG resolved by this loader.

inherited

getTheme(BuildContext? context) → SvgTheme

Resolves the effective SvgTheme for this loader.

inherited

loadBytes(BuildContext? context) → Future<ByteData>

This method intentionally avoids using await to avoid unnecessary event loop turns. This helps tests in particular.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

prepareMessage(BuildContext? context) → Future<Uint8List?>

Performs any asynchronous work (asset/network/file IO) needed before provideSvg can run.

override

provideSvg(Uint8List? message) → String

Returns the SVG source for the prepared message.

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override