PsTaggedBlock class final

One Photoshop tagged block with loss-preserving source metadata.

Constructors

PsTaggedBlock({required String signature, required String key, int offset = -1, int? declaredLength, required Uint8List data, int? dataByteCount, Uint8List? paddingData})
Creates an immutable tagged block.

Properties

data → Uint8List
Unpadded payload, or an empty list when preservation was disabled.
final
dataByteCount → int
Number of payload bytes physically available in the decoded input.
final
declaredLength → int
Payload length exactly as declared in the block header.
final
hashCode → int
The hash code for this object.
no setterinherited
isComplete → bool
Whether every byte declared by the header was available.
no setter
key → String
Four-byte block key.
final
offset → int
Absolute offset of the block signature, or -1 for authored data.
final
paddingData → Uint8List
Optional alignment bytes following the payload.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
signature → String
Four-byte Photoshop signature, normally 8BIM or 8B64.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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