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decode

package

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Versions in this module

v0

v0.0.3

Nov 18, 2021

v0.0.2

Mar 13, 2021

v0.0.1

Mar 13, 2021

Changes in this version

+ var BusyError = errors.New("zbar: All resources busy")

+ var ClosedError = errors.New("zbar: Output window is closed")

+ var InternalError = errors.New("zbar: Internal library error")

+ var InvalidError = errors.New("zbar: Invalid request")

+ var LockingError = errors.New("zbar: Locking error")

+ var NoMemoryError = errors.New("zbar: Out of memory")

+ var SystemError = errors.New("zbar: System error")

+ var UnsupportedError = errors.New("zbar: Unsupported request")

+ var WinAPIError = errors.New("zbar: Windows system error")

+ var XDisplayError = errors.New("zbar: X11 display error")

+ var XProtoError = errors.New("zbar: X11 protocol error")

+ func IncreaseVerbosity()

+ func SetVerbosity(verbosity int)

+ func Version() (major, minor, patch uint)

+ type Image struct

+ func NewImage(src image.Image) *Image

+ type ImageScanner struct

+ func NewScanner() *ImageScanner

+ func (s *ImageScanner) ScanImage(img *Image) ([]*Symbol, error)

+ func (s *ImageScanner) SetASCIIAll(enabled bool) *ImageScanner

+ func (s *ImageScanner) SetASCIISymbology(symbology SymbolType, enabled bool) *ImageScanner

+ func (s *ImageScanner) SetAddCheckAll(enabled bool) *ImageScanner

+ func (s *ImageScanner) SetAddCheckSymbology(symbology SymbolType, enabled bool) *ImageScanner

+ func (s *ImageScanner) SetEmitCheckAll(enabled bool) *ImageScanner

+ func (s *ImageScanner) SetEmitCheckSymbology(symbology SymbolType, enabled bool) *ImageScanner

+ func (s *ImageScanner) SetEnabledAll(enabled bool) *ImageScanner

+ func (s *ImageScanner) SetEnabledSymbology(symbology SymbolType, enabled bool) *ImageScanner

+ func (s *ImageScanner) SetMaxLengthAll(length int) *ImageScanner

+ func (s *ImageScanner) SetMaxLengthSymbology(symbology SymbolType, length int) *ImageScanner

+ func (s *ImageScanner) SetMinLengthAll(length int) *ImageScanner

+ func (s *ImageScanner) SetMinLengthSymbology(symbology SymbolType, length int) *ImageScanner

+ func (s *ImageScanner) SetPositionEnabledAll(enabled bool) *ImageScanner

+ func (s *ImageScanner) SetPositionEnabledSymbology(symbology SymbolType, enabled bool) *ImageScanner

+ func (s *ImageScanner) SetXDensityAll(density int) *ImageScanner

+ func (s *ImageScanner) SetXDensitySymbology(symbology SymbolType, density int) *ImageScanner

+ func (s *ImageScanner) SetYDensityAll(density int) *ImageScanner

+ func (s *ImageScanner) SetYDensitySymbology(symbology SymbolType, density int) *ImageScanner

+ type Symbol struct

+ Boundary []image.Point

+ Data string

+ Quality int

+ Type SymbolType

+ type SymbolType int

+ const Code128

+ const Code39

+ const EAN13

+ const EAN8

+ const I25

+ const ISBN10

+ const ISBN13

+ const None

+ const PDF417

+ const Partial

+ const QRCode

+ const UPCA

+ const UPCE

+ func (s SymbolType) Name() string