Uses of Class
com.google.zxing.NotFoundException
Packages that use NotFoundException
Package
Description
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Uses of NotFoundException in com.google.zxing
Fields in com.google.zxing declared as NotFoundExceptionModifier and TypeFieldDescriptionprivate static final NotFoundException
NotFoundException.INSTANCE
Methods in com.google.zxing that return NotFoundExceptionModifier and TypeMethodDescriptionstatic NotFoundException
NotFoundException.getNotFoundInstance()
Methods in com.google.zxing that throw NotFoundExceptionModifier and TypeMethodDescriptionMultiFormatReader.decode
(BinaryBitmap image) This version of decode honors the intent of Reader.decode(BinaryBitmap) in that it passes null as a hint to the decoders.MultiFormatReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) Decode an image using the hints provided.Reader.decode
(BinaryBitmap image) Locates and decodes a barcode in some format within an image.Reader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) Locates and decodes a barcode in some format within an image.private Result
MultiFormatReader.decodeInternal
(BinaryBitmap image) MultiFormatReader.decodeWithState
(BinaryBitmap image) Decode an image using the state set up by calling setHints() previously.abstract BitMatrix
Binarizer.getBlackMatrix()
Converts a 2D array of luminance data to 1 bit data.BinaryBitmap.getBlackMatrix()
Converts a 2D array of luminance data to 1 bit.abstract BitArray
Binarizer.getBlackRow
(int y, BitArray row) Converts one row of luminance data to 1 bit data.BinaryBitmap.getBlackRow
(int y, BitArray row) Converts one row of luminance data to 1 bit data. -
Uses of NotFoundException in com.google.zxing.aztec
Methods in com.google.zxing.aztec that throw NotFoundExceptionModifier and TypeMethodDescriptionAztecReader.decode
(BinaryBitmap image) Locates and decodes a Data Matrix code in an image.AztecReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) -
Uses of NotFoundException in com.google.zxing.aztec.detector
Methods in com.google.zxing.aztec.detector that throw NotFoundExceptionModifier and TypeMethodDescriptionDetector.detect()
Detector.detect
(boolean isMirror) Detects an Aztec Code in an image.private int
Detector.extractParameters
(ResultPoint[] bullsEyeCorners) Extracts the number of data layers and data blocks from the layer around the bull's eye.private ResultPoint[]
Detector.getBullsEyeCorners
(Detector.Point pCenter) Finds the corners of a bull-eye centered on the passed point.private static Detector.CorrectedParameter
Detector.getCorrectedParameterData
(long parameterData, boolean compact) Corrects the parameter bits using Reed-Solomon algorithm.private static int
Detector.getRotation
(int[] sides, int length) private BitMatrix
Detector.sampleGrid
(BitMatrix image, ResultPoint topLeft, ResultPoint topRight, ResultPoint bottomRight, ResultPoint bottomLeft) Creates a BitMatrix by sampling the provided image. -
Uses of NotFoundException in com.google.zxing.common
Methods in com.google.zxing.common that throw NotFoundExceptionModifier and TypeMethodDescriptionprotected static void
GridSampler.checkAndNudgePoints
(BitMatrix image, float[] points) Checks a set of points that have been transformed to sample points on an image against the image's dimensions to see if the point are even within the image.private static int
GlobalHistogramBinarizer.estimateBlackPoint
(int[] buckets) GlobalHistogramBinarizer.getBlackMatrix()
HybridBinarizer.getBlackMatrix()
Calculates the final BitMatrix once for all requests.GlobalHistogramBinarizer.getBlackRow
(int y, BitArray row) DefaultGridSampler.sampleGrid
(BitMatrix image, int dimensionX, int dimensionY, float p1ToX, float p1ToY, float p2ToX, float p2ToY, float p3ToX, float p3ToY, float p4ToX, float p4ToY, float p1FromX, float p1FromY, float p2FromX, float p2FromY, float p3FromX, float p3FromY, float p4FromX, float p4FromY) DefaultGridSampler.sampleGrid
(BitMatrix image, int dimensionX, int dimensionY, PerspectiveTransform transform) abstract BitMatrix
GridSampler.sampleGrid
(BitMatrix image, int dimensionX, int dimensionY, float p1ToX, float p1ToY, float p2ToX, float p2ToY, float p3ToX, float p3ToY, float p4ToX, float p4ToY, float p1FromX, float p1FromY, float p2FromX, float p2FromY, float p3FromX, float p3FromY, float p4FromX, float p4FromY) Samples an image for a rectangular matrix of bits of the given dimension.abstract BitMatrix
GridSampler.sampleGrid
(BitMatrix image, int dimensionX, int dimensionY, PerspectiveTransform transform) -
Uses of NotFoundException in com.google.zxing.common.detector
Methods in com.google.zxing.common.detector that throw NotFoundExceptionModifier and TypeMethodDescriptionMonochromeRectangleDetector.detect()
Deprecated.Detects a rectangular region of black and white -- mostly black -- with a region of mostly white, in an image.WhiteRectangleDetector.detect()
Detects a candidate barcode-like rectangular region within an image.private ResultPoint
MonochromeRectangleDetector.findCornerFromCenter
(int centerX, int deltaX, int left, int right, int centerY, int deltaY, int top, int bottom, int maxWhiteRun) Deprecated.Attempts to locate a corner of the barcode by scanning up, down, left or right from a center point which should be within the barcode.Constructors in com.google.zxing.common.detector that throw NotFoundExceptionModifierConstructorDescriptionWhiteRectangleDetector
(BitMatrix image) WhiteRectangleDetector
(BitMatrix image, int initSize, int x, int y) -
Uses of NotFoundException in com.google.zxing.datamatrix
Methods in com.google.zxing.datamatrix that throw NotFoundExceptionModifier and TypeMethodDescriptionDataMatrixReader.decode
(BinaryBitmap image) Locates and decodes a Data Matrix code in an image.DataMatrixReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) private static BitMatrix
DataMatrixReader.extractPureBits
(BitMatrix image) This method detects a code in a "pure" image -- that is, pure monochrome image which contains only an unrotated, unskewed, image of a code, with some white border around it.private static int
DataMatrixReader.moduleSize
(int[] leftTopBlack, BitMatrix image) -
Uses of NotFoundException in com.google.zxing.datamatrix.detector
Methods in com.google.zxing.datamatrix.detector that throw NotFoundExceptionModifier and TypeMethodDescriptionDetector.detect()
Detects a Data Matrix Code in an image.private static BitMatrix
Detector.sampleGrid
(BitMatrix image, ResultPoint topLeft, ResultPoint bottomLeft, ResultPoint bottomRight, ResultPoint topRight, int dimensionX, int dimensionY) Constructors in com.google.zxing.datamatrix.detector that throw NotFoundException -
Uses of NotFoundException in com.google.zxing.maxicode
Methods in com.google.zxing.maxicode that throw NotFoundExceptionModifier and TypeMethodDescriptionMaxiCodeReader.decode
(BinaryBitmap image) Locates and decodes a MaxiCode in an image.MaxiCodeReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) private static BitMatrix
MaxiCodeReader.extractPureBits
(BitMatrix image) This method detects a code in a "pure" image -- that is, pure monochrome image which contains only an unrotated, unskewed, image of a code, with some white border around it. -
Uses of NotFoundException in com.google.zxing.multi
Methods in com.google.zxing.multi that throw NotFoundExceptionModifier and TypeMethodDescriptionByQuadrantReader.decode
(BinaryBitmap image) ByQuadrantReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) Result[]
GenericMultipleBarcodeReader.decodeMultiple
(BinaryBitmap image) Result[]
GenericMultipleBarcodeReader.decodeMultiple
(BinaryBitmap image, Map<DecodeHintType, ?> hints) Result[]
MultipleBarcodeReader.decodeMultiple
(BinaryBitmap image) Result[]
MultipleBarcodeReader.decodeMultiple
(BinaryBitmap image, Map<DecodeHintType, ?> hints) -
Uses of NotFoundException in com.google.zxing.multi.qrcode
Methods in com.google.zxing.multi.qrcode that throw NotFoundExceptionModifier and TypeMethodDescriptionResult[]
QRCodeMultiReader.decodeMultiple
(BinaryBitmap image) Result[]
QRCodeMultiReader.decodeMultiple
(BinaryBitmap image, Map<DecodeHintType, ?> hints) -
Uses of NotFoundException in com.google.zxing.multi.qrcode.detector
Methods in com.google.zxing.multi.qrcode.detector that throw NotFoundExceptionModifier and TypeMethodDescriptionMultiDetector.detectMulti
(Map<DecodeHintType, ?> hints) MultiFinderPatternFinder.findMulti
(Map<DecodeHintType, ?> hints) private FinderPattern[][]
MultiFinderPatternFinder.selectMultipleBestPatterns()
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Uses of NotFoundException in com.google.zxing.oned
Methods in com.google.zxing.oned that throw NotFoundExceptionModifier and TypeMethodDescriptionOneDReader.decode
(BinaryBitmap image) OneDReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) UPCAReader.decode
(BinaryBitmap image) UPCAReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) private static int
Code128Reader.decodeCode
(BitArray row, int[] counters, int rowOffset) private static int
ITFReader.decodeDigit
(int[] counters) Attempts to decode a sequence of ITF black/white lines into single digit.(package private) static int
UPCEANReader.decodeDigit
(BitArray row, int[] counters, int rowOffset, int[][] patterns) Attempts to decode a single UPC/EAN-encoded digit.private int[]
Identify where the end of the middle / payload section ends.(package private) int[]
protected int[]
protected int
EAN13Reader.decodeMiddle
(BitArray row, int[] startRange, StringBuilder resultString) protected int
EAN8Reader.decodeMiddle
(BitArray row, int[] startRange, StringBuilder result) private static void
ITFReader.decodeMiddle
(BitArray row, int payloadStart, int payloadEnd, StringBuilder resultString) protected int
UPCAReader.decodeMiddle
(BitArray row, int[] startRange, StringBuilder resultString) private int
UPCEANExtension2Support.decodeMiddle
(BitArray row, int[] startRange, StringBuilder resultString) private int
UPCEANExtension5Support.decodeMiddle
(BitArray row, int[] startRange, StringBuilder resultString) protected abstract int
UPCEANReader.decodeMiddle
(BitArray row, int[] startRange, StringBuilder resultString) Subclasses override this to decode the portion of a barcode between the start and end guard patterns.protected int
UPCEReader.decodeMiddle
(BitArray row, int[] startRange, StringBuilder result) CodaBarReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) Code128Reader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) Code39Reader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) Code93Reader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) ITFReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) MultiFormatOneDReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) MultiFormatUPCEANReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) abstract Result
OneDReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) Attempts to decode a one-dimensional barcode format given a single row of an image.UPCAReader.decodeRow
(int rowNumber, BitArray row, int[] startGuardRange, Map<DecodeHintType, ?> hints) UPCAReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) (package private) Result
(package private) Result
(package private) Result
UPCEANReader.decodeRow
(int rowNumber, BitArray row, int[] startGuardRange, Map<DecodeHintType, ?> hints) LikeUPCEANReader.decodeRow(int, BitArray, Map)
, but allows caller to inform method about where the UPC/EAN start pattern is found.UPCEANReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) private int[]
ITFReader.decodeStart
(BitArray row) Identify where the start of the middle / payload section starts.private static int
UPCEANExtension5Support.determineCheckDigit
(int lgPatternFound) private static void
EAN13Reader.determineFirstDigit
(StringBuilder resultString, int lgPatternFound) Based on pattern of odd-even ('L' and 'G') patterns used to encoded the explicitly-encoded digits in a barcode, determines the implicitly encoded first digit and adds it to the result string.private static void
UPCEReader.determineNumSysAndCheckDigit
(StringBuilder resultString, int lgPatternFound) private Result
OneDReader.doDecode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) We're going to examine rows from the middle outward, searching alternately above and below the middle, and farther out each time.private static int[]
Code39Reader.findAsteriskPattern
(BitArray row, int[] counters) private int[]
Code93Reader.findAsteriskPattern
(BitArray row) private static int[]
ITFReader.findGuardPattern
(BitArray row, int rowOffset, int[] pattern) (package private) static int[]
UPCEANReader.findGuardPattern
(BitArray row, int rowOffset, boolean whiteFirst, int[] pattern) private static int[]
UPCEANReader.findGuardPattern
(BitArray row, int rowOffset, boolean whiteFirst, int[] pattern, int[] counters) (package private) static int[]
UPCEANReader.findStartGuardPattern
(BitArray row) private int
CodaBarReader.findStartPattern()
private static int[]
Code128Reader.findStartPattern
(BitArray row) private static char
Code39Reader.patternToChar
(int pattern) private static char
Code93Reader.patternToChar
(int pattern) protected static void
OneDReader.recordPattern
(BitArray row, int start, int[] counters) Records the size of successive runs of white and black pixels in a row, starting at a given point.protected static void
OneDReader.recordPatternInReverse
(BitArray row, int start, int[] counters) private void
CodaBarReader.setCounters
(BitArray row) Records the size of all runs of white and black pixels, starting with white.private static int
ITFReader.skipWhiteSpace
(BitArray row) Skip all whitespace until we get to the first black line.private void
CodaBarReader.validatePattern
(int start) private void
ITFReader.validateQuietZone
(BitArray row, int startPattern) The start invalid input: '&' end patterns must be pre/post fixed by a quiet zone. -
Uses of NotFoundException in com.google.zxing.oned.rss
Methods in com.google.zxing.oned.rss that throw NotFoundExceptionModifier and TypeMethodDescriptionprivate void
RSS14Reader.adjustOddEvenCounts
(boolean outsideChar, int numModules) private DataCharacter
RSS14Reader.decodeDataCharacter
(BitArray row, FinderPattern pattern, boolean outsideChar) RSS14Reader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) private int[]
RSS14Reader.findFinderPattern
(BitArray row, boolean rightFinderPattern) protected static int
AbstractRSSReader.parseFinderValue
(int[] counters, int[][] finderPatterns) private FinderPattern
RSS14Reader.parseFoundFinderPattern
(BitArray row, int rowNumber, boolean right, int[] startEnd) -
Uses of NotFoundException in com.google.zxing.oned.rss.expanded
Methods in com.google.zxing.oned.rss.expanded that throw NotFoundExceptionModifier and TypeMethodDescriptionprivate void
RSSExpandedReader.adjustOddEvenCounts
(int numModules) private List
<ExpandedPair> RSSExpandedReader.checkRows
(List<ExpandedRow> collectedRows, int currentRow) (package private) static Result
RSSExpandedReader.constructResult
(List<ExpandedPair> pairs) (package private) DataCharacter
RSSExpandedReader.decodeDataCharacter
(BitArray row, FinderPattern pattern, boolean isOddPattern, boolean leftChar) RSSExpandedReader.decodeRow
(int rowNumber, BitArray row, Map<DecodeHintType, ?> hints) (package private) List
<ExpandedPair> RSSExpandedReader.decodeRow2pairs
(int rowNumber, BitArray row) private void
RSSExpandedReader.findNextPair
(BitArray row, List<ExpandedPair> previousPairs, int forcedOffset) (package private) ExpandedPair
RSSExpandedReader.retrieveNextPair
(BitArray row, List<ExpandedPair> previousPairs, int rowNumber) -
Uses of NotFoundException in com.google.zxing.oned.rss.expanded.decoders
Methods in com.google.zxing.oned.rss.expanded.decoders that throw NotFoundExceptionModifier and TypeMethodDescription(package private) String
GeneralAppIdDecoder.decodeAllCodes
(StringBuilder buff, int initialPosition) (package private) static String
FieldParser.parseFieldsInGeneralPurpose
(String rawInformation) abstract String
AbstractExpandedDecoder.parseInformation()
AI01392xDecoder.parseInformation()
AI01393xDecoder.parseInformation()
AI013x0x1xDecoder.parseInformation()
AI013x0xDecoder.parseInformation()
AI01AndOtherAIs.parseInformation()
AnyAIDecoder.parseInformation()
private static String
FieldParser.processFixedAI
(int aiSize, int fieldSize, String rawInformation) private static String
FieldParser.processVariableAI
(int aiSize, int variableFieldSize, String rawInformation) -
Uses of NotFoundException in com.google.zxing.pdf417
Methods in com.google.zxing.pdf417 that throw NotFoundExceptionModifier and TypeMethodDescriptionPDF417Reader.decode
(BinaryBitmap image) Locates and decodes a PDF417 code in an image.PDF417Reader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) private static Result[]
PDF417Reader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints, boolean multiple) Result[]
PDF417Reader.decodeMultiple
(BinaryBitmap image) Result[]
PDF417Reader.decodeMultiple
(BinaryBitmap image, Map<DecodeHintType, ?> hints) -
Uses of NotFoundException in com.google.zxing.pdf417.decoder
Methods in com.google.zxing.pdf417.decoder that throw NotFoundExceptionModifier and TypeMethodDescription(package private) BoundingBox
BoundingBox.addMissingRows
(int missingStartRows, int missingEndRows, boolean isLeft) private static BoundingBox
PDF417ScanningDecoder.adjustBoundingBox
(DetectionResultRowIndicatorColumn rowIndicatorColumn) private static void
PDF417ScanningDecoder.adjustCodewordCount
(DetectionResult detectionResult, BarcodeValue[][] barcodeMatrix) private static DecoderResult
PDF417ScanningDecoder.createDecoderResult
(DetectionResult detectionResult) static DecoderResult
PDF417ScanningDecoder.decode
(BitMatrix image, ResultPoint imageTopLeft, ResultPoint imageBottomLeft, ResultPoint imageTopRight, ResultPoint imageBottomRight, int minCodewordWidth, int maxCodewordWidth) (package private) static BoundingBox
BoundingBox.merge
(BoundingBox leftBox, BoundingBox rightBox) private static DetectionResult
PDF417ScanningDecoder.merge
(DetectionResultRowIndicatorColumn leftRowIndicatorColumn, DetectionResultRowIndicatorColumn rightRowIndicatorColumn) Constructors in com.google.zxing.pdf417.decoder that throw NotFoundExceptionModifierConstructorDescription(package private)
BoundingBox
(BitMatrix image, ResultPoint topLeft, ResultPoint bottomLeft, ResultPoint topRight, ResultPoint bottomRight) -
Uses of NotFoundException in com.google.zxing.pdf417.detector
Methods in com.google.zxing.pdf417.detector that throw NotFoundExceptionModifier and TypeMethodDescriptionstatic PDF417DetectorResult
Detector.detect
(BinaryBitmap image, Map<DecodeHintType, ?> hints, boolean multiple) Detects a PDF417 Code in an image. -
Uses of NotFoundException in com.google.zxing.qrcode
Methods in com.google.zxing.qrcode that throw NotFoundExceptionModifier and TypeMethodDescriptionQRCodeReader.decode
(BinaryBitmap image) Locates and decodes a QR code in an image.final Result
QRCodeReader.decode
(BinaryBitmap image, Map<DecodeHintType, ?> hints) private static BitMatrix
QRCodeReader.extractPureBits
(BitMatrix image) This method detects a code in a "pure" image -- that is, pure monochrome image which contains only an unrotated, unskewed, image of a code, with some white border around it.private static float
QRCodeReader.moduleSize
(int[] leftTopBlack, BitMatrix image) -
Uses of NotFoundException in com.google.zxing.qrcode.detector
Methods in com.google.zxing.qrcode.detector that throw NotFoundExceptionModifier and TypeMethodDescriptionprivate static int
Detector.computeDimension
(ResultPoint topLeft, ResultPoint topRight, ResultPoint bottomLeft, float moduleSize) Computes the dimension (number of modules on a size) of the QR Code based on the position of the finder patterns and estimated module size.Detector.detect()
Detects a QR Code in an image.final DetectorResult
Detector.detect
(Map<DecodeHintType, ?> hints) Detects a QR Code in an image.(package private) AlignmentPattern
AlignmentPatternFinder.find()
This method attempts to find the bottom-right alignment pattern in the image.(package private) final FinderPatternInfo
FinderPatternFinder.find
(Map<DecodeHintType, ?> hints) protected final AlignmentPattern
Detector.findAlignmentInRegion
(float overallEstModuleSize, int estAlignmentX, int estAlignmentY, float allowanceFactor) Attempts to locate an alignment pattern in a limited region of the image, which is guessed to contain it.protected final DetectorResult
Detector.processFinderPatternInfo
(FinderPatternInfo info) private static BitMatrix
Detector.sampleGrid
(BitMatrix image, PerspectiveTransform transform, int dimension) private FinderPattern[]
FinderPatternFinder.selectBestPatterns()