ZxingWeb class

Implemented types

• Zxing

Constructors

ZxingWeb()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

barcodeFormatName(int format) → String

override

encodeBarcode({required String contents, required EncodeParams params}) → Future<Encode>

Creates barcode from the given contents

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

processWebRtcFrame(Uint8List encodedBytes, DecodeParams params, {double cropPercent = 0.5, double horizontalCropOffset = 0.0, double verticalCropOffset = 0.0}) → Future<Code>

Reads barcode from a WebRTC video frame (encoded JPEG bytes from captureFrame())

override

processWebRtcFrameMulti(Uint8List encodedBytes, DecodeParams params, {double cropPercent = 0.5, double horizontalCropOffset = 0.0, double verticalCropOffset = 0.0}) → Future<Codes>

Reads barcodes from a WebRTC video frame (encoded JPEG bytes from captureFrame())

override

readBarcode(Uint8List bytes, DecodeParams params) → Code

Reads barcode from Uint8List image bytes

override

readBarcodeImagePath(XFile file, DecodeParams params) → Future<Code>

Reads barcode from XFile image path

override

readBarcodeImagePathString(String path, DecodeParams params) → Future<Code>

Reads barcode from String image path

override

readBarcodeImageUrl(String url, DecodeParams params) → Future<Code>

Reads barcode from image url

override

readBarcodes(Uint8List bytes, DecodeParams params) → Codes

Reads barcodes from Uint8List image bytes

override

readBarcodesImagePath(XFile file, DecodeParams params) → Future<Codes>

Reads barcodes from XFile image path

override

readBarcodesImagePathString(String path, DecodeParams params) → Future<Codes>

Reads barcodes from String image path

override

readBarcodesImageUrl(String url, DecodeParams params) → Future<Codes>

Reads barcodes from image url

override

setLogEnabled(bool enabled) → void

override

startCameraProcessing() → Future<void>

Starts reading barcode from the camera

override

stopCameraProcessing() → void

Stops reading barcode from the camera

override

toString() → String

A string representation of this object.

inherited

version() → String

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited