BarcodeResultItem Class

The BarcodeResultItem class represents a single barcode result decoded by the barcode reader. It is part of the DecodedBarcodesResult, which is what the library outputs at the end of the barcode recognition process.

Definition

Assembly: dynamsoft-capture-vision-react-native

interface BarcodeResultItem extends CapturedResultItem

Properties

format

The format of the barcode. One of the EnumBarcodeFormat.

format: EnumBarcodeFormat | bigint;

formatString

The format of the barcode as a text string instead of a EnumBarcodeFormat.

formatString: string;

text

The decoded text of the barcode.

text: string;

bytes

A base64 string representing the raw bytes of the barcode.

bytes?: string;

location

The location of the barcode in the image/frame as a Quadrilateral. The quadrilateral contains the four vertex points of the location, with the first vertex being the left-most vertex, then going in a clockwise direction for the remaining points.

location: Quadrilateral;

confidence

The confidence of the barcode result is a measure of the result’s accuracy. If the confidence is lower than 30, the result will not be output by default as it is considered quite inaccurate.

confidence: number;

angle

The angle at which the barcode is detected if it’s not aligned in the image/frame.

angle: number;

moduleSize

The size of the smallest module (dot or line) of the barcode.

moduleSize: number;

isDPM

Indicates whether the barcode is a Dot Peen Marking (DPM), which is a unique type of DataMatrix code.

isDPM: boolean;

isMirrored

Indicates whether the barcode image is mirrored.

isMirrored: boolean;

qrCodeDetails

Represents extended info (as QRCodeDetails) that is specific to QR Codes, if the decoded barcode is a QR Code.

qrCodeDetails?: QRCodeDetails;

aztecDetails

Represents extended info (as AztecDetails) that is specific to Aztec codes, if the decoded barcode is an Aztec code.

aztecDetails?: AztecDetails;

dataMatrixDetails

Represents extended info (as DataMatrixDetails) that is specific to DataMatrix codes, if the decoded barcode is a DataMatrix code.

dataMatrixDetails?: DataMatrixDetails;

oneDCodeDetails

Represents extended info (as OneDCodeDetails) that is specific to 1D codes, if the decoded barcode is a 1D code.

oneDCodeDetails?: OneDCodeDetails;

pdf417Details

Represents extended info (as PDF417Details) that is specific to PDF417 codes, if the decoded barcode is a PDF417 code.

pdf417Details?: PDF417Details;

eciSegments

The Extended Channel Interpretation (ECI) segments of the decoded barcode. Each ECI segment specifies the character encoding used for a portion of the decoded bytes. The value is null if no ECI information is present.

eciSegments?: ECISegment[];

Remarks

• Introduced in Dynamsoft Barcode Reader SDK version 11.4.1000 and Dynamsoft Capture Vision version 3.4.1000.