Uses of Class
com.google.zxing.ChecksumException
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Uses of ChecksumException in com.google.zxing
Fields in com.google.zxing declared as ChecksumException Modifier and Type Field Description private static ChecksumException
ChecksumException. INSTANCE
Methods in com.google.zxing that return ChecksumException Modifier and Type Method Description static ChecksumException
ChecksumException. getChecksumInstance()
static ChecksumException
ChecksumException. getChecksumInstance(java.lang.Throwable cause)
Methods in com.google.zxing that throw ChecksumException Modifier and Type Method Description Result
Reader. decode(BinaryBitmap image)
Locates and decodes a barcode in some format within an image.Result
Reader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
Locates and decodes a barcode in some format within an image. -
Uses of ChecksumException in com.google.zxing.datamatrix
Methods in com.google.zxing.datamatrix that throw ChecksumException Modifier and Type Method Description Result
DataMatrixReader. decode(BinaryBitmap image)
Locates and decodes a Data Matrix code in an image.Result
DataMatrixReader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
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Uses of ChecksumException in com.google.zxing.datamatrix.decoder
Methods in com.google.zxing.datamatrix.decoder that throw ChecksumException Modifier and Type Method Description private int
Decoder. correctErrors(byte[] codewordBytes, int numDataCodewords)
Given data and error-correction codewords received, possibly corrupted by errors, attempts to correct the errors in-place using Reed-Solomon error correction.DecoderResult
Decoder. decode(boolean[][] image)
Convenience method that can decode a Data Matrix Code represented as a 2D array of booleans.DecoderResult
Decoder. decode(BitMatrix bits)
Decodes a Data Matrix Code represented as aBitMatrix
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Uses of ChecksumException in com.google.zxing.maxicode
Methods in com.google.zxing.maxicode that throw ChecksumException Modifier and Type Method Description Result
MaxiCodeReader. decode(BinaryBitmap image)
Locates and decodes a MaxiCode in an image.Result
MaxiCodeReader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
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Uses of ChecksumException in com.google.zxing.maxicode.decoder
Methods in com.google.zxing.maxicode.decoder that throw ChecksumException Modifier and Type Method Description private int
Decoder. correctErrors(byte[] codewordBytes, int start, int dataCodewords, int ecCodewords, int mode)
DecoderResult
Decoder. decode(BitMatrix bits)
DecoderResult
Decoder. decode(BitMatrix bits, java.util.Map<DecodeHintType,?> hints)
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Uses of ChecksumException in com.google.zxing.multi
Methods in com.google.zxing.multi that throw ChecksumException Modifier and Type Method Description Result
ByQuadrantReader. decode(BinaryBitmap image)
Result
ByQuadrantReader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
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Uses of ChecksumException in com.google.zxing.oned
Methods in com.google.zxing.oned that throw ChecksumException Modifier and Type Method Description private static void
Code93Reader. checkChecksums(java.lang.CharSequence result)
private static void
Code93Reader. checkOneChecksum(java.lang.CharSequence result, int checkPosition, int weightMax)
Result
Code128Reader. decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints)
Result
Code39Reader. decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints)
Result
Code93Reader. decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints)
abstract Result
OneDReader. decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints)
Attempts to decode a one-dimensional barcode format given a single row of an image.Result
UPCAReader. decodeRow(int rowNumber, BitArray row, int[] startGuardRange, java.util.Map<DecodeHintType,?> hints)
Result
UPCAReader. decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints)
Result
UPCEANReader. decodeRow(int rowNumber, BitArray row, int[] startGuardRange, java.util.Map<DecodeHintType,?> hints)
LikeUPCEANReader.decodeRow(int, BitArray, Map)
, but allows caller to inform method about where the UPC/EAN start pattern is found.Result
UPCEANReader. decodeRow(int rowNumber, BitArray row, java.util.Map<DecodeHintType,?> hints)
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Uses of ChecksumException in com.google.zxing.pdf417
Methods in com.google.zxing.pdf417 that throw ChecksumException Modifier and Type Method Description Result
PDF417Reader. decode(BinaryBitmap image)
Locates and decodes a PDF417 code in an image.Result
PDF417Reader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
private static Result[]
PDF417Reader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints, boolean multiple)
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Uses of ChecksumException in com.google.zxing.pdf417.decoder
Methods in com.google.zxing.pdf417.decoder that throw ChecksumException Modifier and Type Method Description private static int
PDF417ScanningDecoder. correctErrors(int[] codewords, int[] erasures, int numECCodewords)
Given data and error-correction codewords received, possibly corrupted by errors, attempts to correct the errors in-place.private static DecoderResult
PDF417ScanningDecoder. createDecoderResult(DetectionResult detectionResult)
private static DecoderResult
PDF417ScanningDecoder. createDecoderResultFromAmbiguousValues(int ecLevel, int[] codewords, int[] erasureArray, int[] ambiguousIndexes, int[][] ambiguousIndexValues)
This method deals with the fact, that the decoding process doesn't always yield a single most likely value.static DecoderResult
PDF417ScanningDecoder. decode(BitMatrix image, ResultPoint imageTopLeft, ResultPoint imageBottomLeft, ResultPoint imageTopRight, ResultPoint imageBottomRight, int minCodewordWidth, int maxCodewordWidth)
private static DecoderResult
PDF417ScanningDecoder. decodeCodewords(int[] codewords, int ecLevel, int[] erasures)
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Uses of ChecksumException in com.google.zxing.pdf417.decoder.ec
Methods in com.google.zxing.pdf417.decoder.ec that throw ChecksumException Modifier and Type Method Description int
ErrorCorrection. decode(int[] received, int numECCodewords, int[] erasures)
private int[]
ErrorCorrection. findErrorLocations(ModulusPoly errorLocator)
private ModulusPoly[]
ErrorCorrection. runEuclideanAlgorithm(ModulusPoly a, ModulusPoly b, int R)
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Uses of ChecksumException in com.google.zxing.qrcode
Methods in com.google.zxing.qrcode that throw ChecksumException Modifier and Type Method Description Result
QRCodeReader. decode(BinaryBitmap image)
Locates and decodes a QR code in an image.Result
QRCodeReader. decode(BinaryBitmap image, java.util.Map<DecodeHintType,?> hints)
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Uses of ChecksumException in com.google.zxing.qrcode.decoder
Methods in com.google.zxing.qrcode.decoder that throw ChecksumException Modifier and Type Method Description private int
Decoder. correctErrors(byte[] codewordBytes, int numDataCodewords)
Given data and error-correction codewords received, possibly corrupted by errors, attempts to correct the errors in-place using Reed-Solomon error correction.DecoderResult
Decoder. decode(boolean[][] image)
DecoderResult
Decoder. decode(boolean[][] image, java.util.Map<DecodeHintType,?> hints)
Convenience method that can decode a QR Code represented as a 2D array of booleans.DecoderResult
Decoder. decode(BitMatrix bits)
DecoderResult
Decoder. decode(BitMatrix bits, java.util.Map<DecodeHintType,?> hints)
Decodes a QR Code represented as aBitMatrix
.private DecoderResult
Decoder. decode(BitMatrixParser parser, java.util.Map<DecodeHintType,?> hints)
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