API Reference QRCodeReader_FMX ZXing.OneD.UPCEANExtensionSupport TUPCEANExtensionSupport Class On this page Definition Constructors Methods Fields Definition Unit: ZXing.OneD.UPCEANExtensionSupport Package: QRCodeReader_FMX Delphi Copy type TUPCEANExtensionSupport = class(TObject) Inheritance TObject TUPCEANExtensionSupport Constructors Create Destroy Methods decodeRow(Integer, IBitArray, Integer) Fields fiveSupport twoSupport