/// <summary>
/// Compress stream using defleate algorithm
/// </summary>
/// <param name="stream">Stream to compress</param>
/// <param name="output">Output streamm</param>
/// <param name="count">Count of bytes to compress</param>
/// <param name="offset">Offset on the output stream</param>
/// <param name="report">Progress report handler</param>
public static void CompressTo(this Stream stream, Stream output, long count, long offset = 0, ProgressReportEventHandler report = null)
{
if (output == null)
{
throw new ArgumentNullException("output");
}
output.Position = offset;
using (DeflateStream deflateStream = new DeflateStream(output, CompressionMode.Compress, true))
{
deflateStream.CopyFrom(stream, count, report);
}
}
