Package com.itextpdf.text.pdf.qrcode

Class Summary

Class	Description
BitArray	A simple, fast array of bits, represented compactly by an array of ints internally.
BitMatrix	Represents a 2D matrix of bits.
BitVector	JAVAPORT: This should be combined with BitArray in the future, although that class is not yet dynamically resizeable.
ByteArray	This class implements an array of unsigned bytes.
ByteMatrix	A class which wraps a 2D array of bytes.
CharacterSetECI	Encapsulates a Character Set ECI, according to "Extended Channel Interpretations" 5.3.1.1 of ISO 18004.
EncodeHintType	These are a set of hints that you may pass to Writers to specify their behavior.
Encoder
ErrorCorrectionLevel	See ISO 18004:2006, 6.5.1.
GF256	This class contains utility methods for performing mathematical operations over the Galois Field GF(256).
MaskUtil
MatrixUtil
Mode	See ISO 18004:2006, 6.4.1, Tables 2 and 3.
QRCode
QRCodeWriter	This object renders a QR Code as a ByteMatrix 2D array of greyscale values.
ReedSolomonEncoder	Implements Reed-Solomon enbcoding, as the name implies.
Version	See ISO 18004:2006 Annex D
Version.ECB	Encapsualtes the parameters for one error-correction block in one symbol version.
Version.ECBlocks	Encapsulates a set of error-correction blocks in one symbol version.

Exception Summary

Exception	Description
ReedSolomonException	Thrown when an exception occurs during Reed-Solomon decoding, such as when there are too many errors to correct.
WriterException	A base class which covers the range of exceptions which may occur when encoding a barcode using the Writer framework.