Aurora.Services.WebAPIHandler.OnHTTPGetTextureImage C# (CSharp) Method

        public Hashtable OnHTTPGetTextureImage(Hashtable keysvals)
        {
            Hashtable reply = new Hashtable();

            if (keysvals["method"].ToString() != "GridTexture")
                return reply;

            MainConsole.Instance.Debug("[WeAPI]: Sending image jpeg");
            int statuscode = 200;
            byte[] jpeg = new byte[0];
            IAssetService m_AssetService = m_registry.RequestModuleInterface<IAssetService>();

            MemoryStream imgstream = new MemoryStream();
            Bitmap mapTexture = new Bitmap(1, 1);
            ManagedImage managedImage;
            Image image = (Image)mapTexture;

            try
            {
                // Taking our jpeg2000 data, decoding it, then saving it to a byte array with regular jpeg data

                imgstream = new MemoryStream();

                // non-async because we know we have the asset immediately.
                AssetBase mapasset = m_AssetService.Get(keysvals["uuid"].ToString());

                // Decode image to System.Drawing.Image
                if (OpenJPEG.DecodeToImage(mapasset.Data, out managedImage, out image))
                {
                    // Save to bitmap

                    mapTexture = ResizeBitmap(image, 128, 128);
                    EncoderParameters myEncoderParameters = new EncoderParameters();
                    myEncoderParameters.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, 75L);

                    // Save bitmap to stream
                    mapTexture.Save(imgstream, GetEncoderInfo("image/jpeg"), myEncoderParameters);

                    // Write the stream to a byte array for output
                    jpeg = imgstream.ToArray();
                }
            }
            catch (Exception)
            {
                // Dummy!
                MainConsole.Instance.Warn("[WebAPI]: Unable to post image.");
            }
            finally
            {
                // Reclaim memory, these are unmanaged resources
                // If we encountered an exception, one or more of these will be null
                if (mapTexture != null)
                    mapTexture.Dispose();

                if (image != null)
                    image.Dispose();

                if (imgstream != null)
                {
                    imgstream.Close();
                    imgstream.Dispose();
                }
            }

            reply["str_response_string"] = Convert.ToBase64String(jpeg);
            reply["int_response_code"] = statuscode;
            reply["content_type"] = "image/jpeg";

            return reply;
        }