コード例 #1
0
 private void convertScaleOffsetUnsignedByte(IndexIterator iterIn, IndexIterator iterOut) {
   boolean checkMissing = useNaNs && hasMissing();
   while (iterIn.hasNext()) {
     byte valb = iterIn.getByteNext();
     double val = scale * DataType.unsignedByteToShort(valb) + offset;
     iterOut.setDoubleNext(checkMissing && isMissing_(val) ? Double.NaN : val);
   }
 }
コード例 #2
0
  public double convertScaleOffsetMissing(byte valb) {
    if (!hasScaleOffset) return useNaNs && isMissing((double) valb) ? Double.NaN : (double) valb;

    double convertedValue;
    if (isUnsigned) convertedValue = scale * DataType.unsignedByteToShort(valb) + offset;
    else convertedValue = scale * valb + offset;

    return useNaNs && isMissing(convertedValue) ? Double.NaN : convertedValue;
  }