BarcodeScanner class

A barcode scanner that scans and decodes barcodes from a given InputImage.

Constructors

BarcodeScanner({List<BarcodeFormat> formats = const [BarcodeFormat.all]})

Constructor to create an instance of BarcodeScanner. Returns a barcode scanner with the given formats options.

Properties

formats → List<BarcodeFormat>

List that restrict the scan to specific barcode formats.

final

hashCode → int

The hash code for this object.

no setter, inherited

id → String

Instance id.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

close() → Future<void>

Closes the scanner and releases its resources.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

processImage(InputImage inputImage) → Future<List<Barcode>>

Processes the given InputImage for barcode scanning. Returns a list of Barcode.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited