public static void WriteToImage(string data, Image image)
{
if (data == null) throw new ArgumentNullException(nameof(data));
if (image == null) throw new ArgumentNullException(nameof(image));
using (var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(data)))
using (var bdStream = new BitmapDataStream((Bitmap) image))
{
bdStream.SetLength(0);
using (var gZipStream = new GZipStream(bdStream, CompressionMode.Compress))
memoryStream.CopyTo(gZipStream);
}
}