ImageMagick.ExifWriter.WriteHeaders C# (CSharp) 메소드

    private int WriteHeaders(Collection<int> indexes, byte[] destination, int offset)
    {
      _DataOffsets = new Collection<int>();

      int newOffset = Write(BitConverter.GetBytes((ushort)indexes.Count), destination, offset);

      if (indexes.Count == 0)
        return newOffset;

      foreach (int index in indexes)
      {
        ExifValue value = _Values[index];
        newOffset = Write(BitConverter.GetBytes((ushort)value.Tag), destination, newOffset);
        newOffset = Write(BitConverter.GetBytes((ushort)value.DataType), destination, newOffset);
        newOffset = Write(BitConverter.GetBytes((uint)value.NumberOfComponents), destination, newOffset);

        if (value.Length > 4)
          _DataOffsets.Add(newOffset);
        else
          WriteValue(value, destination, newOffset);

        newOffset += 4;
      }

      return newOffset;
    }