getX12Words method

Uint8List getX12Words()

Implementation

Uint8List getX12Words() {
  assert(characterLength % 3 == 0);
  final result = Uint8List(characterLength ~/ 3 * 2);
  for (int i = 0; i < result.length; i += 2) {
    setC40Word(
      result,
      i,
      getX12Value(input.charAt(fromPosition + i ~/ 2 * 3)),
      getX12Value(input.charAt(fromPosition + i ~/ 2 * 3 + 1)),
      getX12Value(input.charAt(fromPosition + i ~/ 2 * 3 + 2)),
    );
  }
  return result;
}