TUPCEANReader
Like decodeRow(int, BitArray, java.util.Map), but allows caller to inform method about where the UPC/EAN start pattern is found. This allows this to be computed once and reused across many implementations.
function DoDecodeRow(const rowNumber: Integer; const row: IBitArray; const startGuardRange: TArray<Integer>; const hints: TDictionary<TDecodeHintType, TObject>): TReadResult
Parameters
- rowNumber
- Type: System.Integer
row index into the image
- row
- Type: ZXing.Common.BitArray.IBitArray
encoding of the row of the barcode image
- startGuardRange
- Type: TArray<
System.Integer
>
start/end column where the opening start pattern was found
- hints
- Type: TDictionary<
ZXing.DecodeHintType.TDecodeHintType
,
System.Math.TObject
>
optional hints that influence decoding
Return Value
TReadResult encapsulating the result of decoding a barcode in the row