ImageChunkEvent class Null safety

An immutable notification of image bytes that have been incrementally loaded.

Chunk events represent progress notifications while an image is being loaded (e.g. from disk or over the network).

See also:

Mixed in types
Annotations

Constructors

ImageChunkEvent({required int cumulativeBytesLoaded, required int? expectedTotalBytes})
Creates a new chunk event.
const

Properties

cumulativeBytesLoaded → int
The number of bytes that have been received across the wire thus far.
final
expectedTotalBytes → int?
The expected number of bytes that need to be received to finish loading the image.
final
hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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