BarcodeDetector class

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers. The interface of the Barcode Detection API allows detection of linear and two dimensional barcodes in images.

Available extensions

• PropsBarcodeDetector

Annotations

• @JS()
• @staticInterop

Constructors

BarcodeDetector([BarcodeDetectorOptions? barcodeDetectorOptions])

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

detect(dynamic image) → Future<Iterable<DetectedBarcode>>

Available on BarcodeDetector, provided by the PropsBarcodeDetector extension

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

Static Methods

getSupportedFormats() → Future<Iterable<BarcodeFormat>>