AdaptiveImages.AdaptiveImageHandler.SendErrorImage C# (CSharp) Метод

        private void SendErrorImage(HttpContext context, string message)
        {
            using (Bitmap error_image = new Bitmap(800, 200)) {
                Font font = new Font("Arial", 20, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Pixel);
                using (Graphics graphics = Graphics.FromImage(error_image)) {
                    graphics.Clear(Color.White);
                    graphics.SmoothingMode = SmoothingMode.AntiAlias;
                    graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
                    graphics.DrawString(message, font, new SolidBrush(Color.FromArgb(102, 102, 102)), 0, 0);
                    graphics.Flush();
                }
                context.Response.ContentType = "image/jpeg";
                context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
                context.Response.Expires = -1;
                error_image.Save(context.Response.OutputStream, ImageFormat.Jpeg);
            }
        }