Code 39 barcode and derivatives configuration. Add to scanner configuration to scan Code 39, Code 32 (Italian Pharmacode), PZN7 and PZN8 (Pharmazentralnummer) barcodes.

Hierarchy (view full)

Constructors

Properties

_type: "BarcodeFormatCode39Configuration"
addAdditionalQuietZone: boolean

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.

Default is false

code32: boolean

If true, scan and return valid CODE_32 (Italian Pharmacode) barcodes. If false, CODE_32 barcodes are not decoded and are returned as CODE_39 instead.

Default is false

code39: boolean

If true, scan CODE_39 barcodes.

Default is true

maximumTextLength: number

Maximum text length. 0 implies no maximum. Applied only to linear barcode formats that allow variable length.

Default is 0

minimum1DQuietZoneSize: number

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.

Default is 6

minimumSizeScore: number

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.

Default is 0

minimumTextLength: number

Minimum text length. Applied only to linear barcode formats that allow variable length.

Default is 1

pzn7: boolean

If true, scan PZN7 (legacy Pharmazentralnummer) barcodes. If false, PZN7 barcodes are not decoded and are returned as CODE_39 instead.

Default is true

pzn8: boolean

If true, scan PZN8 (Pharmazentralnummer) barcodes. If false, PZN8 barcodes are not decoded and are returned as CODE_39 instead.

Default is true

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).

Default is ""

stripCheckDigits: boolean

If true, the check digits are stripped from the result.

Default is false

tryCode39ExtendedMode: boolean

If true, try to scan CODE_39 in extended mode.

Default is false

useCode39CheckDigit: boolean

If true, return CODE_39 barcodes only if they have a valid check digit.

Default is false