/**
* Converts one row of luminance data to 1 bit data. May actually do the conversion, or return
* cached data. Callers should assume this method is expensive and call it as seldom as possible.
* This method is intended for decoding 1D barcodes and may choose to apply sharpening.
*
* @param y The row to fetch, which must be in [0, bitmap height)
* @param row An optional preallocated array. If null or too small, it will be ignored. If used,
* the Binarizer will call BitArray.clear(). Always use the returned object.
* @return The array of bits for this row (true means black).
* @throws NotFoundException if row can't be binarized
*/
public BitArray getBlackRow(int y, BitArray row) throws NotFoundException {
return binarizer.getBlackRow(y, row);
}
