Aliyun.OSS.Samples.ImageProcessSample.SharpenImage C# (CSharp) Method

        public static void SharpenImage(string bucketName)
        {
            try
            {
                client.PutObject(bucketName, key, imageFile);

                // 图片锐化
                var process = "image/sharpen,100";
                var ossObject = client.GetObject(new GetObjectRequest(bucketName, key, process));

                WriteToFile(dirToDownload + "/sample.pdf", ossObject.Content);

                Console.WriteLine("Get Object:{0} with process:{1} succeeded ", key, process);
            }
            catch (OssException ex)
            {
                Console.WriteLine("Failed with error code: {0}; Error info: {1}. \nRequestID:{2}\tHostID:{3}",
                    ex.ErrorCode, ex.Message, ex.RequestId, ex.HostId);
            }
            catch (Exception ex)
            {
                Console.WriteLine("Failed with error info: {0}", ex.Message);
            }
        }