HPDFCreateBuiltInSingleBarcodeDecoder

Unit: HPDFBuiltInRecognition

function HPDFCreateBuiltInSingleBarcodeDecoder: IHPDFBarcodeDecoder;

Create the original native single-symbol recognition backend for application-selected regions

The existing HPDFCreateBuiltInBarcodeDecoder factory now includes multi-symbol scanning; this factory keeps direct access to one-symbol decoding

Use this backend with HPDFScanBarcodeBitmap or an application-specific region pipeline

Multi-symbol raster barcode scanning