ScannerConfiguration class

Holds scanner configuration data. Contains both generic configuration data such as which formats are supported as well as optional camera configuration for scanners that use the camera. The camera data is provided as a hint, the actual implementation can choose alternatives and/or reasonable defaults.

This data class contains toMap/fromMap methods that return a map that is safe to use in platform channels (or state restoration)

Annotations

• @immutable

Constructors

ScannerConfiguration({required Set<BarcodeFormat> enableFormats, CameraConfiguration? cameraConfiguration, bool trimWhiteSpaces = false})

const

ScannerConfiguration.fromMap(Map<String, dynamic> map)

factory

Properties

cameraConfiguration → CameraConfiguration?

Optional camera configuration object. This data is provided as a hint to the actual scanner and implementations can choose alternatives and/or reasonable defaults.

final

enableFormats → Set<BarcodeFormat>

The list of enabled bar code formats. Formats outside this range SHOULD NOT be reported by the scanner in the callback

final

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

trimWhiteSpaces → bool

Whether to automatically trim leading and trailing whitespaces from the scanned code. Defaults to false.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override