BitMiracle.LibJpeg.JpegImage.createFromStream C# (CSharp) Method

        private void createFromStream(Stream imageData)
        {
            if (imageData == null)
                throw new ArgumentNullException("imageData");

            if (isCompressed(imageData))
            {
                m_compressedData = Utils.CopyStream(imageData);
                decompress();
            }
            else
            {
#if !NETSTANDARD
                createFromBitmap(new Bitmap(imageData));
#else
                throw new NotImplementedException("JpegImage.createFromStream(Stream)");
#endif
            }
        }