Image4ioSDK

Download:https://github.com/jackkoolage/Image4ioSDK/releases
Help:https://github.com/jackkoolage/Image4ioSDK/wiki
NuGet:

Features:

• Assemblies for .NET 4.5.2 and .NET Standard 2.0 and .NET Core 2.1
• Just one external reference (Newtonsoft.Json)
• Easy installation using NuGet
• Upload/Download tracking support
• Proxy Support
• Upload/Download cancellation support

List of functions:

Management

• ImageMetadata
• ImageCopy
• ImageMove
• ImageDelete
• FolderDelete
• FolderCreate
• FolderList
• Upload
• UploadMultiable
• UploadRemotely

Transformation

• ToWebP
• Resize
• Compress

CodeMap:

Code simple:

Dim Clint As Image4ioSDK.IClient = New Image4ioSDK.OClient("cloud_name", "api_key", "api_secret", New Image4ioSDK.ConnectionSettings With {.CloseConnection = True, .TimeOut = TimeSpan.FromMinutes(80), .Proxy = New Image4ioSDK.ProxyConfig With {.SetProxy = True, .ProxyIP = "127.0.0.1", .ProxyPort = 80, .ProxyUsername = "user", .ProxyPassword = "123456"}})

Await Clint.FolderCreate("folder_name", "folder_path")
Await Clint.FolderDelete("folder_name")
Await Clint.FolderList("folder_path")
Await Clint.ImageCopy("image_path", "folder_path")
Await Clint.ImageDelete("image_path")
Await Clint.ImageMetadata("image_path")
Await Clint.ImageMove("image_path", "folder_path")

Dim CancelToken As New Threading.CancellationTokenSource()
Dim _ReportCls As New Progress(Of Image4ioSDK.ReportStatus)(Sub(r) Console.WriteLine($"{r.BytesTransferred}/{r.TotalBytes}" + r.ProgressPercentage + If(r.TextStatus, "Downloading...")))
Await Clint.Upload("C:\Down\mypic.jpg", Image4ioSDK.Utilitiez.UploadTypes.FilePath, "folder_path", "mypic.jpg", True, False, _ReportCls, CancelToken.Token)
Dim multiFiles = New List(Of Image4ioSDK.OClient.MultiableUpload)
multiFiles.Add(New Image4ioSDK.OClient.MultiableUpload With {.FileToUpload = "C:\Down\mypic1.jpg", .FileName = "mypic1.jpg"})
multiFiles.Add(New Image4ioSDK.OClient.MultiableUpload With {.FileToUpload = "C:\Down\mypic2.jpg", .FileName = "mypic2.jpg"})
Await Clint.UploadMultiable(multiFiles, Image4ioSDK.Utilitiez.UploadTypes.FilePath, "folder_path", True, False, _ReportCls, CancelToken.Token)
Await Clint.UploadRemotely("https://domain.com/mypic.jpg", "folder_path")
Await Clint.Download("image_path", "C:\Down", "mypic.jpg", _ReportCls, CancelToken.Token)

'' Transformation
Dim meta = Await Clint.ImageMetadata("tzt/40d78f11-2b11-4169-aa73-b953573666cd.jpg")
Clint.Transformation(meta).Compress(75)
Clint.Transformation(meta).Resize(75, 800, 600)
Clint.Transformation(meta).ToWebP(75, 800, 600)