GcImaging ThumbnailFunction

ThumbnailFunction.cs

using System.IO; 
using Microsoft.Azure.WebJobs; 
using Microsoft.Extensions.Logging; 

namespace GrapeCity.Documents.Imaging.FunctionsV2 
{ 
    public static class ThumbnailFunction 
    { 
        [FunctionName("ThumbnailFunction")] 
        public static void Run( 
            [BlobTrigger("images/{name}", Connection = "AzureWebJobsStorage")] byte[] myBlob, 
            [Blob("thumbs/{name}", Connection = "AzureWebJobsStorage")] out byte[] myOutputBlob, 
            string name, 
            ILogger log) 
        { 
            log.LogInformation($"ThumbnailFunction function started for \n Name:{name} \n Size: {myBlob.Length} Bytes"); 
            myOutputBlob = GcImagingOperations.GetConvertedImage(myBlob); 
            log.LogInformation($"ThumbnailFunction function finished"); 
        } 

        public static void CopyStream(Stream input, Stream output) 
        { 
            byte[] buffer = new byte[32768]; 
            int read; 
            while ((read = input.Read(buffer, 0, buffer.Length)) > 0) 
            { 
                output.Write(buffer, 0, read); 
            } 
        } 
    } 
}