Class BarcodeReader<T>

Namespace

ZXing

Assembly

zxing.dll

A smart class to decode the barcode inside a bitmap object

public class BarcodeReader<T> : BarcodeReaderGeneric, IBarcodeReaderGeneric, IBarcodeReader<T>

Type Parameters

T

Inheritance

object

BarcodeReaderGeneric

BarcodeReader<T>

Implements

IBarcodeReaderGeneric

IBarcodeReader<T>

Derived

BarcodeReader

BarcodeReader

Inherited Members

BarcodeReaderGeneric.defaultCreateRGBLuminanceSource

BarcodeReaderGeneric.Decode(LuminanceSource)

BarcodeReaderGeneric.DecodeMultiple(LuminanceSource)

BarcodeReaderGeneric.OnResultsFound(IEnumerable<Result>)

BarcodeReaderGeneric.OnResultFound(Result)

BarcodeReaderGeneric.OnResultPointFound(ResultPoint)

BarcodeReaderGeneric.Decode(byte[], int, int, RGBLuminanceSource.BitmapFormat)

BarcodeReaderGeneric.DecodeMultiple(byte[], int, int, RGBLuminanceSource.BitmapFormat)

BarcodeReaderGeneric.Options

BarcodeReaderGeneric.Reader

BarcodeReaderGeneric.AutoRotate

BarcodeReaderGeneric.TryInverted

BarcodeReaderGeneric.CreateBinarizer

BarcodeReaderGeneric.ResultPointFound

BarcodeReaderGeneric.ResultFound

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

BarcodeReaderExtensions.Decode(IBarcodeReaderGeneric, BitmapSource)

BarcodeReaderExtensions.DecodeMultiple(IBarcodeReaderGeneric, BitmapSource)

Constructors

BarcodeReader(Func<T, LuminanceSource>)

Initializes a new instance of the BarcodeReader<T> class.

public BarcodeReader(Func<T, LuminanceSource> createLuminanceSource)

Parameters

createLuminanceSource Func<T, LuminanceSource>

BarcodeReader(Reader, Func<LuminanceSource, Binarizer>, Func<byte[], int, int, BitmapFormat, LuminanceSource>)

Constructor for additional image formats for one BarcodeReader class

protected BarcodeReader(Reader reader, Func<LuminanceSource, Binarizer> createBinarizer, Func<byte[], int, int, RGBLuminanceSource.BitmapFormat, LuminanceSource> createRGBLuminanceSource)

Parameters

reader Reader

Sets the reader which should be used to find and decode the barcode. If null then MultiFormatReader is used

createBinarizer Func<LuminanceSource, Binarizer>

Sets the function to create a binarizer object for a luminance source. If null then HybridBinarizer is used

createRGBLuminanceSource Func<byte[], int, int, RGBLuminanceSource.BitmapFormat, LuminanceSource>

Sets the function to create a luminance source object for a rgb raw byte array.

BarcodeReader(Reader, Func<T, LuminanceSource>, Func<LuminanceSource, Binarizer>)

Initializes a new instance of the BarcodeReader<T> class.

public BarcodeReader(Reader reader, Func<T, LuminanceSource> createLuminanceSource, Func<LuminanceSource, Binarizer> createBinarizer)

Parameters

reader Reader

Sets the reader which should be used to find and decode the barcode. If null then MultiFormatReader is used

createLuminanceSource Func<T, LuminanceSource>

Sets the function to create a luminance source object for a bitmap. If null, an exception is thrown when Decode is called

createBinarizer Func<LuminanceSource, Binarizer>

Sets the function to create a binarizer object for a luminance source. If null then HybridBinarizer is used

BarcodeReader(Reader, Func<T, LuminanceSource>, Func<LuminanceSource, Binarizer>, Func<byte[], int, int, BitmapFormat, LuminanceSource>)

Initializes a new instance of the BarcodeReader<T> class.

public BarcodeReader(Reader reader, Func<T, LuminanceSource> createLuminanceSource, Func<LuminanceSource, Binarizer> createBinarizer, Func<byte[], int, int, RGBLuminanceSource.BitmapFormat, LuminanceSource> createRGBLuminanceSource)

Parameters

reader Reader

Sets the reader which should be used to find and decode the barcode. If null then MultiFormatReader is used

createLuminanceSource Func<T, LuminanceSource>

Sets the function to create a luminance source object for a bitmap. If null, an exception is thrown when Decode is called

createBinarizer Func<LuminanceSource, Binarizer>

Sets the function to create a binarizer object for a luminance source. If null then HybridBinarizer is used

createRGBLuminanceSource Func<byte[], int, int, RGBLuminanceSource.BitmapFormat, LuminanceSource>

Sets the function to create a luminance source object for a rgb raw byte array.

Properties

CreateLuminanceSource

Optional: Gets or sets the function to create a luminance source object for a bitmap. If null a platform specific default LuminanceSource is used

protected Func<T, LuminanceSource> CreateLuminanceSource { get; }

Property Value

Func<T, LuminanceSource>

The function to create a luminance source object.

Methods

Decode(T)

Decodes the specified barcode bitmap.

public Result Decode(T barcodeBitmap)

Parameters

barcodeBitmap T

The barcode bitmap.

Returns

Result

the result data or null

DecodeMultiple(T)

Decodes the specified barcode bitmap.

public Result[] DecodeMultiple(T barcodeBitmap)

Parameters

barcodeBitmap T

The barcode bitmap.

Returns

Result[]

the result data or null