HPDFCreateScanningBarcodeDecoder

Unit: HPDFBarcodeRecognitionScan

function HPDFCreateScanningBarcodeDecoder(
  const SingleSymbolDecoder: IHPDFBarcodeDecoder;
  const Options: THPDFBarcodeScanOptions): IHPDFBarcodeDecoder;

Wrap an application-supplied single-symbol decoder with candidate localization, deduplication and aggregate budgets

The interface retains the supplied decoder; nil raises EArgumentNilException, and options are validated when Decode runs

The ordinary result array carries per-symbol bounds and orientation; use HPDFScanBarcodeBitmap for four-corner geometry and scan statistics

Multi-symbol raster barcode scanning