BarcodeRecognizerConfiguration class

Configuration of the scanning behavior.

Constructors

BarcodeRecognizerConfiguration({List<BarcodeDocumentFormat>? acceptedDocumentFormats, BarcodesExtensionFilter barcodesExtensionFilter = BarcodesExtensionFilter.NO_FILTER, String barcodesRegexFilter = "", int minimumTextLength = 0, int maximumTextLength = 0, int minimum1DBarcodesQuietZone = 10, bool stripCheckDigits = false, List<BarcodeFormat>? barcodeFormats, MSIPlesseyChecksumAlgorithm msiPlesseyChecksumAlgorithm = MSIPlesseyChecksumAlgorithm.MOD_10, bool lowPowerMode = false, CodeDensity codeDensity = CodeDensity.LOW, Gs1Handling gs1Handling = Gs1Handling.PARSE})

BarcodeRecognizerConfiguration.fromJson(Map<String, dynamic> json)

factory

Properties

acceptedDocumentFormats ↔ List<BarcodeDocumentFormat>

List of accepted barcode document formats.

getter/setter pair

barcodeFormats ↔ List<BarcodeFormat>

List of accepted barcode symbologies.

getter/setter pair

barcodesExtensionFilter ↔ BarcodesExtensionFilter

Filter for extended EAN and UPC barcodes. Default is NO_FILTER

getter/setter pair

barcodesRegexFilter ↔ String

Regular expression filter for barcode text. If the barcode text does not match the regular expression, it will not be scanned. The default is an empty string (setting is turned off). This option overrides barcodesExtensionFilter option. Default is ""

getter/setter pair

codeDensity ↔ CodeDensity

The expected quantity of QR codes in an image. Default is LOW

getter/setter pair

gs1Handling ↔ Gs1Handling

The expected way of handling GS1_COMPOSITE barcodes. Default is PARSE

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

lowPowerMode ↔ bool

If true, enables a mode that slightly decreases scanning quality and energy consumption. Increases scanning speed. If false, the mode is disabled. The default is false. Android only. Default is false

getter/setter pair

maximumTextLength ↔ int

Optional maximum text length of the detected barcode. The default is 0 (setting is turned off). NOTE - This feature works on ITF barcodes only. Default is 0

getter/setter pair

minimum1DBarcodesQuietZone ↔ int

Optional minimum required quiet zone on the barcode. Measured in modules (the smallest bar size on a barcode). The default is 10. NOTE - This feature works on ITF barcodes only. Default is 10

getter/setter pair

minimumTextLength ↔ int

Optional minimum required text length of the detected barcode. The default is 0 (setting is turned off). NOTE - This feature works on ITF barcodes only. Default is 0

getter/setter pair

msiPlesseyChecksumAlgorithm ↔ MSIPlesseyChecksumAlgorithm

Checksum algorithm used for MSI Plessey barcodes. The default value is MOD_10. Default is MOD_10

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stripCheckDigits ↔ bool

If true, check digits for UPC, EAN and MSI Plessey codes are removed from the result. Has no effect if both single and double digit MSI Plessey checksums are enabled. The default is false. Default is false

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited