API Reference QRCodeReader_FMX ZXing.GlobalHistogramBinarizer TGlobalHistogramBinarizer TGlobalHistogramBinarizer.GetBlackRow Method On this page Definition Definition Unit: ZXing.GlobalHistogramBinarizer Package: QRCodeReader_FMX Delphi Copy function GetBlackRow(y: Integer; row: IBitArray): IBitArray Parameters y Integer row IBitArray Returns IBitArray