pdf417 library

pdf417 lib

Classes

BarcodeMatrix

Holds all of the information for a barcode in a format where it can be easily accessible

BarcodeMetadata

@author Guenther Grau

BarcodeRow

@author Jacob Haynes

BarcodeValue

@author Guenther Grau

BoundingBox

@author Guenther Grau

Codeword

@author Guenther Grau

DecodedBitStreamParser

This class contains the methods for decoding the PDF417 codewords.

DetectionResult

@author Guenther Grau

DetectionResultColumn

@author Guenther Grau

DetectionResultRowIndicatorColumn

@author Guenther Grau

Detector

Encapsulates logic that can detect a PDF417 Code in an image, even if the PDF417 Code is rotated or skewed, or partially obscured.

ErrorCorrection

PDF417 error correction implementation.

ModulusGF

A field based on powers of a generator integer, modulo some modulus.

ModulusPoly

@author Sean Owen

NoECIInput

PDF417

Top-level class for the logic part of the PDF417 implementation.

PDF417CodewordDecoder

@author Guenther Grau @author creatale GmbH ([e-mail])

PDF417Common

@author SITA Lab ([e-mail]) @author Guenther Grau

PDF417DetectorResult

@author Guenther Grau

PDF417ErrorCorrection

PDF417 error correction code following the algorithm described in ISO/IEC 15438:2001(E) in chapter 4.10.

PDF417HighLevelEncoder

PDF417 high-level encoder following the algorithm described in ISO/IEC 15438:2001(E) in annex P.

PDF417Reader

This implementation can detect and decode PDF417 codes in an image.

PDF417ResultMetadata

@author Guenther Grau

PDF417ScanningDecoder

@author Guenther Grau

PDF417Writer

@author Jacob Haynes @author [e-mail] (Andrew Walbran)

Enums

Compaction

Represents possible PDF417 barcode compaction types.