BarcodeFormatUpcEanConfiguration class - scanbot.core library

Constructors

BarcodeFormatUpcEanConfiguration({String regexFilter = "", double minimumSizeScore = 0.0, bool addAdditionalQuietZone = false, int minimum1DQuietZoneSize = 6, int minimumNumberOfRequiredFramesWithEqualRecognitionResult = 1, bool stripCheckDigits = false, bool ean8 = true, bool ean13 = true, bool upca = true, bool upce = true, UpcEanExtensionBehavior extensions = UpcEanExtensionBehavior.ALLOW_ANY, int minimumNumberOfRequiredFramesWithEqualRecognitionResultExtensionless = 1})
BarcodeFormatUpcEanConfiguration.fromJson(Map<String, dynamic> json): factory

Properties

addAdditionalQuietZone ↔ bool: If true, we process the barcode scanning with an artificial quiet zone that we add to the input image. This flag should be used to scan sharp crops of a barcode in single-shot mode.
getter/setter pairinherited
ean13 ↔ bool: If true, scan and return valid EAN-13 barcodes.
getter/setter pair
ean8 ↔ bool: If true, scan and return valid EAN-8 barcodes.
getter/setter pair
extensions ↔ UpcEanExtensionBehavior: Behavior when scanning UPC/EAN barcodes with EAN-2 or EAN-5 extensions.
getter/setter pair
hashCode → int: The hash code for this object.
no setterinherited
minimum1DQuietZoneSize ↔ int: Minimum quiet zone size on the left and right sides of a 1D barcode, measured in number of modules. The quiet zone is only for 1D barcodes with weak start/stop patterns, i.e. Iata2Of5, Industrial2Of5, Code25, Itf, Codabar, MsiPlessey and Code11.
getter/setter pairinherited
minimumNumberOfRequiredFramesWithEqualRecognitionResult ↔ int: Minimum number of frames on which a linear (1D) barcode has to be detected to be considered valid (live scanning only). Linear barcodes are more prone to false positives. Increasing the number of frames on which a barcode has to decode to the same content reduces the probability of a false positive.
getter/setter pairinherited
minimumNumberOfRequiredFramesWithEqualRecognitionResultExtensionless ↔ int: In case that EAN/UPC barcodes both with and without extensions are allowed, we require this number of frames on which the standalone EAN or UPC (i.e. without extension) has to be detected to be considered as valid (live scanning only). EAN/UPC barcodes with extensions are more prone to slicing (incomplete decoding). Increasing the number of frames on which a barcode has to decode to the same content reduces the probability that an extension is accidentally missed.
getter/setter pair
minimumSizeScore ↔ double: Minimum acceptable value of a result BarcodeItem's sizeScore (between 0 and 1). Barcodes with a sizeScore less than this value will not be scanned. When set to 0, barcodes are returned no matter what their size is.
getter/setter pairinherited
regexFilter ↔ 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).
getter/setter pairinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
stripCheckDigits ↔ bool: If true, the check digits are stripped from the result.
getter/setter pair
upca ↔ bool: If true, scan and return valid UPC-A barcodes. If false, but ean13 is true, then UPC-A barcodes will be returned as EAN-13 barcodes.
getter/setter pair
upce ↔ bool: If true, scan and return valid UPC-E barcodes.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toJson({ToJsonConfiguration? config}) → Map<String, dynamic>: override
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited