限定符和类型 | 方法和说明 |
---|---|
static NotFoundException |
NotFoundException.getNotFoundInstance() |
限定符和类型 | 方法和说明 |
---|---|
Result |
Reader.decode(BinaryBitmap image)
Locates and decodes a barcode in some format within an image.
|
Result |
MultiFormatReader.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.
|
Result |
Reader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints)
Locates and decodes a barcode in some format within an image.
|
Result |
MultiFormatReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints)
Decode an image using the hints provided.
|
Result |
MultiFormatReader.decodeWithState(BinaryBitmap image)
Decode an image using the state set up by calling setHints() previously.
|
BitMatrix |
BinaryBitmap.getBlackMatrix()
Converts a 2D array of luminance data to 1 bit.
|
abstract BitMatrix |
Binarizer.getBlackMatrix()
Converts a 2D array of luminance data to 1 bit data.
|
BitArray |
BinaryBitmap.getBlackRow(int y,
BitArray row)
Converts one row of luminance data to 1 bit data.
|
abstract BitArray |
Binarizer.getBlackRow(int y,
BitArray row)
Converts one row of luminance data to 1 bit data.
|
限定符和类型 | 方法和说明 |
---|---|
Result |
AztecReader.decode(BinaryBitmap image)
Locates and decodes a Data Matrix code in an image.
|
Result |
AztecReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
AztecDetectorResult |
Detector.detect() |
AztecDetectorResult |
Detector.detect(boolean isMirror)
Detects an Aztec Code in an image.
|
限定符和类型 | 方法和说明 |
---|---|
BitMatrix |
HybridBinarizer.getBlackMatrix()
Calculates the final BitMatrix once for all requests.
|
BitMatrix |
GlobalHistogramBinarizer.getBlackMatrix() |
BitArray |
GlobalHistogramBinarizer.getBlackRow(int y,
BitArray row) |
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.
|
BitMatrix |
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) |
abstract BitMatrix |
GridSampler.sampleGrid(BitMatrix image,
int dimensionX,
int dimensionY,
PerspectiveTransform transform) |
BitMatrix |
DefaultGridSampler.sampleGrid(BitMatrix image,
int dimensionX,
int dimensionY,
PerspectiveTransform transform) |
限定符和类型 | 方法和说明 |
---|---|
ResultPoint[] |
WhiteRectangleDetector.detect()
Detects a candidate barcode-like rectangular region within an image.
|
ResultPoint[] |
MonochromeRectangleDetector.detect()
Detects a rectangular region of black and white -- mostly black -- with a region of mostly
white, in an image.
|
构造器和说明 |
---|
WhiteRectangleDetector(BitMatrix image) |
WhiteRectangleDetector(BitMatrix image,
int initSize,
int x,
int y) |
限定符和类型 | 方法和说明 |
---|---|
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) |
限定符和类型 | 方法和说明 |
---|---|
DetectorResult |
Detector.detect()
Detects a Data Matrix Code in an image.
|
构造器和说明 |
---|
Detector(BitMatrix image) |
限定符和类型 | 方法和说明 |
---|---|
Result |
MaxiCodeReader.decode(BinaryBitmap image)
Locates and decodes a MaxiCode in an image.
|
Result |
MaxiCodeReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
Result |
ByQuadrantReader.decode(BinaryBitmap image) |
Result |
ByQuadrantReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
Result[] |
MultipleBarcodeReader.decodeMultiple(BinaryBitmap image) |
Result[] |
GenericMultipleBarcodeReader.decodeMultiple(BinaryBitmap image) |
Result[] |
MultipleBarcodeReader.decodeMultiple(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
Result[] |
GenericMultipleBarcodeReader.decodeMultiple(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
Result[] |
QRCodeMultiReader.decodeMultiple(BinaryBitmap image) |
Result[] |
QRCodeMultiReader.decodeMultiple(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
DetectorResult[] |
MultiDetector.detectMulti(java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
Result |
UPCAReader.decode(BinaryBitmap image) |
Result |
OneDReader.decode(BinaryBitmap image) |
Result |
UPCAReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
Result |
OneDReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
Result |
UPCEANReader.decodeRow(int rowNumber,
BitArray row,
int[] startGuardRange,
java.util.Map<DecodeHintType,?> hints)
Like
UPCEANReader.decodeRow(int, BitArray, java.util.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,
java.util.Map<DecodeHintType,?> hints) |
Result |
UPCEANReader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
UPCAReader.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 |
MultiFormatUPCEANReader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
MultiFormatOneDReader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
ITFReader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
Code93Reader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
Code39Reader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
Code128Reader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
Result |
CodaBarReader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
Result |
RSS14Reader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
Result |
RSSExpandedReader.decodeRow(int rowNumber,
BitArray row,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
abstract java.lang.String |
AbstractExpandedDecoder.parseInformation() |
限定符和类型 | 方法和说明 |
---|---|
Result |
PDF417Reader.decode(BinaryBitmap image)
Locates and decodes a PDF417 code in an image.
|
Result |
PDF417Reader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
Result[] |
PDF417Reader.decodeMultiple(BinaryBitmap image) |
Result[] |
PDF417Reader.decodeMultiple(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
static DecoderResult |
PDF417ScanningDecoder.decode(BitMatrix image,
ResultPoint imageTopLeft,
ResultPoint imageBottomLeft,
ResultPoint imageTopRight,
ResultPoint imageBottomRight,
int minCodewordWidth,
int maxCodewordWidth) |
限定符和类型 | 方法和说明 |
---|---|
static PDF417DetectorResult |
Detector.detect(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints,
boolean multiple)
Detects a PDF417 Code in an image.
|
限定符和类型 | 方法和说明 |
---|---|
Result |
QRCodeReader.decode(BinaryBitmap image)
Locates and decodes a QR code in an image.
|
Result |
QRCodeReader.decode(BinaryBitmap image,
java.util.Map<DecodeHintType,?> hints) |
限定符和类型 | 方法和说明 |
---|---|
DetectorResult |
Detector.detect()
Detects a QR Code in an image.
|
DetectorResult |
Detector.detect(java.util.Map<DecodeHintType,?> hints)
Detects a QR Code in an image.
|