THPDFBarcodeScanInfo

Unit: HPDFBarcodeRecognitionScan

THPDFBarcodeScanInfo= record
  CandidateCount: Integer;
  DecodedPixels: Int64;
  RejectedCandidates, DuplicateResults: Integer;
end;

Reports attempted candidate decodes, cumulative decoded pixels, rejected candidates and merged overlapping detections

The statistics remain diagnostic evidence when a bounded scan fails

Duplicate suppression requires matching symbology, text and raw bytes at overlapping positions; equal payloads at separate positions stay distinct

Multi-symbol raster barcode scanning