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gozxing

package module

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Versions in this module

v0

v0.1.1

Oct 5, 2021

v0.1.0

Sep 14, 2021

Changes in this version

+ const EncodeHintType_FORCE_CODE_SET

v0.0.2

Jul 27, 2021

v0.0.1

Jul 16, 2021

Changes in this version

+ const BLOCK_SIZE

+ const BLOCK_SIZE_MASK

+ const BLOCK_SIZE_POWER

+ const BarcodeFormat_AZTEC

+ const BarcodeFormat_CODABAR

+ const BarcodeFormat_CODE_128

+ const BarcodeFormat_CODE_39

+ const BarcodeFormat_CODE_93

+ const BarcodeFormat_DATA_MATRIX

+ const BarcodeFormat_EAN_13

+ const BarcodeFormat_EAN_8

+ const BarcodeFormat_ITF

+ const BarcodeFormat_MAXICODE

+ const BarcodeFormat_PDF_417

+ const BarcodeFormat_QR_CODE

+ const BarcodeFormat_RSS_14

+ const BarcodeFormat_RSS_EXPANDED

+ const BarcodeFormat_UPC_A

+ const BarcodeFormat_UPC_E

+ const BarcodeFormat_UPC_EAN_EXTENSION

+ const EncodeHintType_AZTEC_LAYERS

+ const EncodeHintType_CHARACTER_SET

+ const EncodeHintType_DATA_MATRIX_SHAPE

+ const EncodeHintType_ERROR_CORRECTION

+ const EncodeHintType_GS1_FORMAT

+ const EncodeHintType_MARGIN

+ const EncodeHintType_MAX_SIZE

+ const EncodeHintType_MIN_SIZE

+ const EncodeHintType_PDF417_COMPACT

+ const EncodeHintType_PDF417_COMPACTION

+ const EncodeHintType_PDF417_DIMENSIONS

+ const EncodeHintType_QR_MASK_PATTERN

+ const EncodeHintType_QR_VERSION

+ const LUMINANCE_BITS

+ const LUMINANCE_BUCKETS

+ const LUMINANCE_SHIFT

+ const MINIMUM_DIMENSION

+ const MIN_DYNAMIC_RANGE

+ const ResultMetadataType_BYTE_SEGMENTS

+ const ResultMetadataType_ERROR_CORRECTION_LEVEL

+ const ResultMetadataType_ISSUE_NUMBER

+ const ResultMetadataType_ORIENTATION

+ const ResultMetadataType_OTHER

+ const ResultMetadataType_PDF417_EXTRA_METADATA

+ const ResultMetadataType_POSSIBLE_COUNTRY

+ const ResultMetadataType_STRUCTURED_APPEND_PARITY

+ const ResultMetadataType_STRUCTURED_APPEND_SEQUENCE

+ const ResultMetadataType_SUGGESTED_PRICE

+ const ResultMetadataType_SYMBOLOGY_IDENTIFIER

+ const ResultMetadataType_UPC_EAN_EXTENSION

+ func LuminanceSourceString(this LuminanceSource) string

+ func ResultPoint_Distance(pattern1, pattern2 ResultPoint) float64

+ type BarcodeFormat int

+ func (f BarcodeFormat) String() string

+ type BarcodeFormats []BarcodeFormat

+ func (barcodes BarcodeFormats) Contains(c BarcodeFormat) bool

+ type Binarizer interface

+ CreateBinarizer func(source LuminanceSource) Binarizer

+ GetBlackMatrix func() (*BitMatrix, error)

+ GetBlackRow func(y int, row *BitArray) (*BitArray, error)

+ GetHeight func() int

+ GetLuminanceSource func() LuminanceSource

+ GetWidth func() int

+ func NewGlobalHistgramBinarizer(source LuminanceSource) Binarizer

+ func NewHybridBinarizer(source LuminanceSource) Binarizer

+ type BinaryBitmap struct

+ func NewBinaryBitmap(binarizer Binarizer) (*BinaryBitmap, error)

+ func NewBinaryBitmapFromImage(img image.Image) (*BinaryBitmap, error)

+ func (this *BinaryBitmap) Crop(left, top, width, height int) (*BinaryBitmap, error)

+ func (this *BinaryBitmap) GetBlackMatrix() (*BitMatrix, error)

+ func (this *BinaryBitmap) GetBlackRow(y int, row *BitArray) (*BitArray, error)

+ func (this *BinaryBitmap) GetHeight() int

+ func (this *BinaryBitmap) GetWidth() int

+ func (this *BinaryBitmap) IsCropSupported() bool

+ func (this *BinaryBitmap) IsRotateSupported() bool

+ func (this *BinaryBitmap) RotateCounterClockwise() (*BinaryBitmap, error)

+ func (this *BinaryBitmap) RotateCounterClockwise45() (*BinaryBitmap, error)

+ func (this *BinaryBitmap) String() string

+ type BitArray struct

+ func NewBitArray(size int) *BitArray

+ func NewEmptyBitArray() *BitArray

+ func (b *BitArray) AppendBit(bit bool)

+ func (b *BitArray) AppendBitArray(other *BitArray)

+ func (b *BitArray) AppendBits(value int, numBits int) error

+ func (b *BitArray) Clear()

+ func (b *BitArray) Flip(i int)

+ func (b *BitArray) Get(i int) bool

+ func (b *BitArray) GetBitArray() []uint32

+ func (b *BitArray) GetNextSet(from int) int

+ func (b *BitArray) GetNextUnset(from int) int

+ func (b *BitArray) GetSize() int

+ func (b *BitArray) GetSizeInBytes() int

+ func (b *BitArray) IsRange(start, end int, value bool) (bool, error)

+ func (b *BitArray) Reverse()

+ func (b *BitArray) Set(i int)

+ func (b *BitArray) SetBulk(i int, newBits uint32)

+ func (b *BitArray) SetRange(start, end int) error

+ func (b *BitArray) String() string

+ func (b *BitArray) ToBytes(bitOffset int, array []byte, offset, numBytes int)

+ func (b *BitArray) Xor(other *BitArray) error

+ type BitMatrix struct

+ func NewBitMatrix(width, height int) (*BitMatrix, error)

+ func NewSquareBitMatrix(dimension int) (*BitMatrix, error)

+ func ParseBoolMapToBitMatrix(image [][]bool) (*BitMatrix, error)

+ func ParseStringToBitMatrix(stringRepresentation, setString, unsetString string) (*BitMatrix, error)

+ func (b *BitMatrix) Clear()

+ func (b *BitMatrix) Flip(x, y int)

+ func (b *BitMatrix) FlipAll()

+ func (b *BitMatrix) Get(x, y int) bool

+ func (b *BitMatrix) GetBottomRightOnBit() []int

+ func (b *BitMatrix) GetEnclosingRectangle() []int

+ func (b *BitMatrix) GetHeight() int

+ func (b *BitMatrix) GetRow(y int, row *BitArray) *BitArray

+ func (b *BitMatrix) GetRowSize() int

+ func (b *BitMatrix) GetTopLeftOnBit() []int

+ func (b *BitMatrix) GetWidth() int

+ func (b *BitMatrix) Rotate180()

+ func (b *BitMatrix) Rotate90()

+ func (b *BitMatrix) Set(x, y int)

+ func (b *BitMatrix) SetRegion(left, top, width, height int) error

+ func (b *BitMatrix) SetRow(y int, row *BitArray)

+ func (b *BitMatrix) String() string

+ func (b *BitMatrix) ToString(setString, unsetString string) string

+ func (b *BitMatrix) ToStringWithLineSeparator(setString, unsetString, lineSeparator string) string

+ func (b *BitMatrix) Unset(x, y int)

+ func (b *BitMatrix) Xor(mask *BitMatrix) error

+ func (img *BitMatrix) At(x, y int) color.Color

+ func (img *BitMatrix) Bounds() image.Rectangle

+ func (img *BitMatrix) ColorModel() color.Model

+ type ChecksumException interface

+ func NewChecksumException(args ...interface{}) ChecksumException

+ func WrapChecksumException(e error) ChecksumException

+ type DecodeHintType int

+ const DecodeHintType_ALLOWED_EAN_EXTENSIONS

+ const DecodeHintType_ALLOWED_LENGTHS

+ const DecodeHintType_ALSO_INVERTED

+ const DecodeHintType_ASSUME_CODE_39_CHECK_DIGIT

+ const DecodeHintType_ASSUME_GS1

+ const DecodeHintType_CHARACTER_SET

+ const DecodeHintType_NEED_RESULT_POINT_CALLBACK

+ const DecodeHintType_OTHER

+ const DecodeHintType_POSSIBLE_FORMATS

+ const DecodeHintType_PURE_BARCODE

+ const DecodeHintType_RETURN_CODABAR_START_END

+ const DecodeHintType_TRY_HARDER

+ func (t DecodeHintType) String() string

+ type Dimension struct

+ func NewDimension(width, height int) (*Dimension, error)

+ func (this *Dimension) Equals(other *Dimension) bool

+ func (this *Dimension) GetHeight() int

+ func (this *Dimension) GetWidth() int

+ func (this *Dimension) HashCode() int

+ func (this *Dimension) String() string

+ type EncodeHintType int

+ func (this EncodeHintType) String() string

+ type FormatException interface

+ func NewFormatException(args ...interface{}) FormatException

+ func WrapFormatException(e error) FormatException

+ type GlobalHistogramBinarizer struct

+ func (this *GlobalHistogramBinarizer) CreateBinarizer(source LuminanceSource) Binarizer

+ func (this *GlobalHistogramBinarizer) GetBlackMatrix() (*BitMatrix, error)

+ func (this *GlobalHistogramBinarizer) GetBlackRow(y int, row *BitArray) (*BitArray, error)

+ func (this *GlobalHistogramBinarizer) GetHeight() int

+ func (this *GlobalHistogramBinarizer) GetLuminanceSource() LuminanceSource

+ func (this *GlobalHistogramBinarizer) GetWidth() int

+ type GoImageLuminanceSource struct

+ func (this *GoImageLuminanceSource) Crop(left, top, width, height int) (LuminanceSource, error)

+ func (this *GoImageLuminanceSource) Invert() LuminanceSource

+ func (this *GoImageLuminanceSource) IsRotateSupported() bool

+ func (this *GoImageLuminanceSource) RotateCounterClockwise() (LuminanceSource, error)

+ func (this *GoImageLuminanceSource) RotateCounterClockwise45() (LuminanceSource, error)

+ type HybridBinarizer struct

+ func (this *HybridBinarizer) CreateBinarizer(source LuminanceSource) Binarizer

+ func (this *HybridBinarizer) GetBlackMatrix() (*BitMatrix, error)

+ type InvertedLuminanceSource struct

+ func (this *InvertedLuminanceSource) Crop(left, top, width, height int) (LuminanceSource, error)

+ func (this *InvertedLuminanceSource) GetMatrix() []byte

+ func (this *InvertedLuminanceSource) GetRow(y int, row []byte) ([]byte, error)

+ func (this *InvertedLuminanceSource) Invert() LuminanceSource

+ func (this *InvertedLuminanceSource) RotateCounterClockwise() (LuminanceSource, error)

+ func (this *InvertedLuminanceSource) RotateCounterClockwise45() (LuminanceSource, error)

+ func (this *InvertedLuminanceSource) String() string

+ type LuminanceSource interface

+ Crop func(left, top, width, height int) (LuminanceSource, error)

+ GetHeight func() int

+ GetMatrix func() []byte

+ GetRow func(y int, row []byte) ([]byte, error)

+ GetWidth func() int

+ Invert func() LuminanceSource

+ IsCropSupported func() bool

+ IsRotateSupported func() bool

+ RotateCounterClockwise func() (LuminanceSource, error)

+ RotateCounterClockwise45 func() (LuminanceSource, error)

+ String func() string

+ func LuminanceSourceInvert(this LuminanceSource) LuminanceSource

+ func NewInvertedLuminanceSource(delegate LuminanceSource) LuminanceSource

+ func NewLuminanceSourceFromImage(img image.Image) LuminanceSource

+ func NewPlanarYUVLuminanceSource(yuvData []byte, dataWidth, dataHeight, left, top, width, height int, ...) (LuminanceSource, error)

+ func NewRGBLuminanceSource(width, height int, pixels []int) LuminanceSource

+ type LuminanceSourceBase struct

+ Height int

+ Width int

+ func (this *LuminanceSourceBase) Crop(left, top, width, height int) (LuminanceSource, error)

+ func (this *LuminanceSourceBase) GetHeight() int

+ func (this *LuminanceSourceBase) GetWidth() int

+ func (this *LuminanceSourceBase) IsCropSupported() bool

+ func (this *LuminanceSourceBase) IsRotateSupported() bool

+ func (this *LuminanceSourceBase) RotateCounterClockwise() (LuminanceSource, error)

+ func (this *LuminanceSourceBase) RotateCounterClockwise45() (LuminanceSource, error)

+ type NotFoundException interface

+ func NewNotFoundException(args ...interface{}) NotFoundException

+ func WrapNotFoundException(e error) NotFoundException

+ type PlanarYUVLuminanceSource struct

+ func (this *PlanarYUVLuminanceSource) Crop(left, top, width, height int) (LuminanceSource, error)

+ func (this *PlanarYUVLuminanceSource) GetMatrix() []byte

+ func (this *PlanarYUVLuminanceSource) GetRow(y int, row []byte) ([]byte, error)

+ func (this *PlanarYUVLuminanceSource) GetThumbnailHeight() int

+ func (this *PlanarYUVLuminanceSource) GetThumbnailWidth() int

+ func (this *PlanarYUVLuminanceSource) Invert() LuminanceSource

+ func (this *PlanarYUVLuminanceSource) IsCropSupported() bool

+ func (this *PlanarYUVLuminanceSource) RenderThumbnail() []uint

+ func (this *PlanarYUVLuminanceSource) String() string

+ type RGBLuminanceSource struct

+ func (this *RGBLuminanceSource) Crop(left, top, width, height int) (LuminanceSource, error)

+ func (this *RGBLuminanceSource) GetMatrix() []byte

+ func (this *RGBLuminanceSource) GetRow(y int, row []byte) ([]byte, error)

+ func (this *RGBLuminanceSource) Invert() LuminanceSource

+ func (this *RGBLuminanceSource) IsCropSupported() bool

+ func (this *RGBLuminanceSource) String() string

+ type Reader interface

+ Decode func(image *BinaryBitmap, hints map[DecodeHintType]interface{}) (*Result, error)

+ DecodeWithoutHints func(image *BinaryBitmap) (*Result, error)

+ Reset func()

+ type ReaderException interface

+ func WrapReaderException(e error) ReaderException

+ type Result struct

+ func NewResult(text string, rawBytes []byte, resultPoints []ResultPoint, format BarcodeFormat) *Result

+ func NewResultWithNumBits(text string, rawBytes []byte, numBits int, resultPoints []ResultPoint, ...) *Result

+ func NewResultWithTimestamp(text string, rawBytes []byte, resultPoints []ResultPoint, format BarcodeFormat, ...) *Result

+ func (this *Result) AddResultPoints(newPoints []ResultPoint)

+ func (this *Result) GetBarcodeFormat() BarcodeFormat

+ func (this *Result) GetNumBits() int

+ func (this *Result) GetRawBytes() []byte

+ func (this *Result) GetResultMetadata() map[ResultMetadataType]interface{}

+ func (this *Result) GetResultPoints() []ResultPoint

+ func (this *Result) GetText() string

+ func (this *Result) GetTimestamp() int64

+ func (this *Result) PutAllMetadata(metadata map[ResultMetadataType]interface{})

+ func (this *Result) PutMetadata(mdtype ResultMetadataType, value interface{})

+ func (this *Result) String() string

+ type ResultMetadataType int

+ func (t ResultMetadataType) String() string

+ type ResultPoint interface

+ GetX func() float64

+ GetY func() float64

+ func NewResultPoint(x, y float64) ResultPoint

+ func ResultPoint_OrderBestPatterns(pattern0, pattern1, pattern2 ResultPoint) (pointA, pointB, pointC ResultPoint)

+ type ResultPointBase struct

+ func (rp ResultPointBase) GetX() float64

+ func (rp ResultPointBase) GetY() float64

+ type ResultPointCallback func(ResultPoint)

+ type Writer interface

+ Encode func(contents string, format BarcodeFormat, width, height int, ...) (*BitMatrix, error)

+ EncodeWithoutHint func(contents string, format BarcodeFormat, width, height int) (*BitMatrix, error)

+ type WriterException interface

+ func NewWriterException(args ...interface{}) WriterException

+ func WrapWriterException(err error) WriterException