| Modifier and Type | Method and Description | 
|---|---|
| static FormatException | FormatException. getFormatInstance() | 
| static FormatException | FormatException. getFormatInstance(Throwable cause) | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | Reader. decode(BinaryBitmap image)Locates and decodes a barcode in some format within an image. | 
| Result | Reader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints)Locates and decodes a barcode in some format within an image. | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | AztecReader. decode(BinaryBitmap image)Locates and decodes a Data Matrix code in an image. | 
| Result | AztecReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| DecoderResult | Decoder. decode(AztecDetectorResult detectorResult) | 
| Modifier and Type | Method and Description | 
|---|---|
| static CharacterSetECI | CharacterSetECI. getCharacterSetECIByValue(int value) | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | DataMatrixReader. decode(BinaryBitmap image)Locates and decodes a Data Matrix code in an image. | 
| Result | DataMatrixReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| DecoderResult | Decoder. decode(BitMatrix bits)Decodes a Data Matrix Code represented as a  BitMatrix. | 
| DecoderResult | Decoder. decode(boolean[][] image)Convenience method that can decode a Data Matrix Code represented as a 2D array of booleans. | 
| static Version | Version. getVersionForDimensions(int numRows,
                       int numColumns)Deduces version information from Data Matrix dimensions. | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | MaxiCodeReader. decode(BinaryBitmap image)Locates and decodes a MaxiCode in an image. | 
| Result | MaxiCodeReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| DecoderResult | Decoder. decode(BitMatrix bits) | 
| DecoderResult | Decoder. decode(BitMatrix bits,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | ByQuadrantReader. decode(BinaryBitmap image) | 
| Result | ByQuadrantReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected boolean | UPCEReader. checkChecksum(String s) | 
| Result | OneDReader. decode(BinaryBitmap image) | 
| Result | UPCAReader. decode(BinaryBitmap image) | 
| Result | OneDReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Result | UPCAReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Result | UPCEANReader. decodeRow(int rowNumber,
         BitArray row,
         int[] startGuardRange,
         Map<DecodeHintType,?> hints)Like  UPCEANReader.decodeRow(int, BitArray, Map), but
 allows caller to inform method about where the UPC/EAN start pattern is
 found. | 
| Result | UPCAReader. decodeRow(int rowNumber,
         BitArray row,
         int[] startGuardRange,
         Map<DecodeHintType,?> hints) | 
| Result | ITFReader. 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. | 
| Result | Code128Reader. decodeRow(int rowNumber,
         BitArray row,
         Map<DecodeHintType,?> hints) | 
| Result | UPCEANReader. decodeRow(int rowNumber,
         BitArray row,
         Map<DecodeHintType,?> hints) | 
| Result | UPCAReader. decodeRow(int rowNumber,
         BitArray row,
         Map<DecodeHintType,?> hints) | 
| Result | Code39Reader. decodeRow(int rowNumber,
         BitArray row,
         Map<DecodeHintType,?> hints) | 
| Result | Code93Reader. decodeRow(int rowNumber,
         BitArray row,
         Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | RSSExpandedReader. decodeRow(int rowNumber,
         BitArray row,
         Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract String | AbstractExpandedDecoder. parseInformation() | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | PDF417Reader. decode(BinaryBitmap image)Locates and decodes a PDF417 code in an image. | 
| Result | PDF417Reader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| static DecoderResult | PDF417ScanningDecoder. decode(BitMatrix image,
      ResultPoint imageTopLeft,
      ResultPoint imageBottomLeft,
      ResultPoint imageTopRight,
      ResultPoint imageBottomRight,
      int minCodewordWidth,
      int maxCodewordWidth) | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | QRCodeReader. decode(BinaryBitmap image)Locates and decodes a QR code in an image. | 
| Result | QRCodeReader. decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints) | 
| Modifier and Type | Method and Description | 
|---|---|
| DecoderResult | Decoder. decode(BitMatrix bits) | 
| DecoderResult | Decoder. decode(BitMatrix bits,
      Map<DecodeHintType,?> hints)Decodes a QR Code represented as a  BitMatrix. | 
| DecoderResult | Decoder. decode(boolean[][] image) | 
| DecoderResult | Decoder. decode(boolean[][] image,
      Map<DecodeHintType,?> hints)Convenience method that can decode a QR Code represented as a 2D array of booleans. | 
| static Version | Version. getProvisionalVersionForDimension(int dimension)Deduces version information purely from QR Code dimensions. | 
| Modifier and Type | Method and Description | 
|---|---|
| DetectorResult | Detector. detect()Detects a QR Code in an image. | 
| DetectorResult | Detector. detect(Map<DecodeHintType,?> hints)Detects a QR Code in an image. | 
| protected DetectorResult | Detector. processFinderPatternInfo(FinderPatternInfo info) | 
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