Barcode class

A class to represent the contents of a barcode in an InputImage.

Constructors

Barcode({required BarcodeType type, required BarcodeFormat format, required String? displayValue, required String? rawValue, required Uint8List? rawBytes, required Rect? boundingBox, required List<Point<int>>? cornerPoints, required BarcodeValue? value})
Constructor to create an instance of Barcode.
Barcode.fromJson(Map json)
Returns an instance of Barcode from a given json.
factory

Properties

boundingBox Rect?
The rectangle that holds the discovered barcode relative to the detected image in the view coordinate system.
final
cornerPoints List<Point<int>>?
The four corner points of the barcode, in clockwise order starting with the top left relative to the detected image in the view coordinate system.
final
displayValue String?
A barcode value in a user-friendly format. This value may be multiline, for example, when line breaks are encoded into the original TEXT barcode value. May include the supplement value.
final
format BarcodeFormat
The format (symbology) of the barcode value.
final
hashCode int
The hash code for this object.
no setterinherited
rawBytes Uint8List?
Barcode bytes as encoded in the barcode.
final
rawValue String?
A barcode value as it was encoded in the barcode.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
type BarcodeType
The format type of the barcode value.
final
value BarcodeValue?
A barcode value depending on the BarcodeType type set.
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