DecodedBarcodesUnit Class

The DecodedBarcodesUnit class represents a unit that contains decoded barcode elements. It inherits from the IntermediateResultUnit class.

Definition

Assembly: DynamsoftBarcodeReader.aar

Namespace: com.dynamsoft.dbr.intermediate_results

class DecodedBarcodesUnit extends IntermediateResultUnit

Method	Description
`getDecodedBarcodes`	Get all the barcodes that are decoded from the image.
`getCount`	Get the number of barcodes that are decoded from the image.
`getDecodedBarcode`	Get the barcode that is decoded from the image at the specified index.
`removeAllDecodedBarcodes`	Remove all the barcodes that are decoded from the image.
`setDecodedBarcodes`	Set the barcodes that are decoded from the image.

The following methods are inherited from class IntermediateResultUnit.

Method	Description
`getHashId`	Gets the hash ID of the unit.
`getOriginalImageHashId`	Gets the hash ID of the original image.
`getOriginalImageTag`	Gets the image tag of the original image.
`getType`	Gets the type of the intermediate result unit.
`getTransformMatrix`	Gets the transformation matrix via `DSTransformMatrixType`.
`clone`	Creates a copy of the intermediate result unit.
`replace`	Replaces the content of the intermediate result unit.

Get all the barcodes that are decoded from the image.

DecodedBarcodeElement[] getDecodedBarcodes();

Return Value

The barcodes that are decoded from the image.

Get the number of barcodes that are decoded from the image.

int getCount();

Return Value

The number of barcodes that are decoded from the image.

Get the DecodedBarcodeElement at the specified index.

DecodedBarcodeElement getDecodedBarcode(int index);

Remove all the barcodes that are decoded from the image.

void removeAllDecodedBarcodes();

Set a DecodedBarcodeElement as the decoded barcode of the unit.

int setDecodedBarcode(DecodedBarcodeElement decodedBarcode, Matrix matrixToOriginalImage);

Parameters

decodedBarcode: A DecodedBarcodeElement to replace all decoded barcodes of the unit.

matrixToOriginalImage: The transformation matrix from the original image to the decoded barcode image.

Return Value

Returns the ErrorCode if failed. Otherwise, returns 0.