Package com.google.zxing.common

Interface Summary

Interface	Description
ECIInput	Interface to navigate a sequence of ECIs and bytes.

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.
BitSource	This provides an easy abstraction to read bits at a time from a sequence of bytes, where the number of bits read is not often a multiple of 8.
DecoderResult	Encapsulates the result of decoding a matrix of bits.
DefaultGridSampler
DetectorResult	Encapsulates the result of detecting a barcode in an image.
ECIEncoderSet	Set of CharsetEncoders for a given input string Invariants: - The list contains only encoders from CharacterSetECI (list is shorter then the list of encoders available on the platform for which ECI values are defined).
ECIStringBuilder	Class that converts a sequence of ECIs and bytes into a string
GlobalHistogramBinarizer	This Binarizer implementation uses the old ZXing global histogram approach.
GridSampler	Implementations of this class can, given locations of finder patterns for a QR code in an image, sample the right points in the image to reconstruct the QR code, accounting for perspective distortion.
HybridBinarizer	This class implements a local thresholding algorithm, which while slower than the GlobalHistogramBinarizer, is fairly efficient for what it does.
MinimalECIInput	Class that converts a character string into a sequence of ECIs and bytes The implementation uses the Dijkstra algorithm to produce minimal encodings
PerspectiveTransform	This class implements a perspective transform in two dimensions.
StringUtils	Common string-related functions.

Enum Summary

Enum	Description
CharacterSetECI	Encapsulates a Character Set ECI, according to "Extended Channel Interpretations" 5.3.1.1 of ISO 18004.