SvgNetworkLoader class

A BytesLoader that decodes and parses a UTF-8 encoded SVG string the network in an isolate and creates a vector_graphics binary representation.

Inheritance

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 transform colors from the SVG, if any.
finalinherited
hashCode → int
The hash code for this object.
no setteroverride
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 setterinherited
theme → SvgTheme?
The theme to determine currentColor and font sizing attributes.
finalinherited
url → String
The Uri encoded resource address.
final

Methods

cacheKey(BuildContext? context) → SvgCacheKey
Create an object that can be used to uniquely identify this asset and loader combination.
inherited
getTheme(BuildContext? context) → SvgTheme
Returns the svg theme.
inherited
loadBytes(BuildContext? context) → Future<ByteData>
This method intentionally avoids using await to avoid unnecessary event loop turns. This is meant to to help tests in particular.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
prepareMessage(BuildContext? context) → Future<Uint8List?>
Will be called
override
provideSvg(Uint8List? message) → String
Will be called in compute with the result of prepareMessage.
override
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override