Runtime generation of image looses picture quality

Question

User230766423 posted

Hi, 

 

 Following code looses image picture quality.

how this can be resolved?

Image img = new Bitmap(context.Server.MapPath(context.Session["ImagePath"].ToString()));

 

//using (Graphics g = Graphics.FromImage(img))

//{

// g.DrawString("ProfessorX", new Font("tahoma", 12f), new SolidBrush(Color.Black), new Point(50, 50));

//}

context.Response.Clear();

context.Response.ContentType = "image/bmp";using (MemoryStream stream = new MemoryStream())

{

img.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp);

stream.WriteTo( context.Response.OutputStream);

 

 

//byte[] b = GetImageBytes(img);

//context.Response.OutputStream.Write(b, 0, b.Length);

}