/// <summary> /// Resize an image. Image data is passed in a request stream. /// </summary> public void CreateResizedImageFromRequestBody() { Console.WriteLine("Resize an image from request body"); using (var inputImageStream = File.OpenRead(Path.Combine(ExampleImagesFolder, SampleImageFileName))) { // Please refer to https://docs.aspose.cloud/display/imagingcloud/Supported+File+Formats#SupportedFileFormats-Resize // for possible output formats var format = "gif"; int? newWidth = 100; int? newHeight = 150; string outPath = null; // Path to updated file (if this is empty, response contains streamed image). string storage = null; // We are using default Cloud Storage var createResizedImageRequest = new CreateResizedImageRequest( inputImageStream, newWidth, newHeight, format, outPath, storage); Console.WriteLine( $"Call CreateResizedImage with params: new width:{newWidth}, new height:{newHeight}, format:{format}"); using (var updatedImage = ImagingApi.CreateResizedImage(createResizedImageRequest)) { // Save updated image to local storage SaveUpdatedSampleImageToOutput(updatedImage, true, format); } } Console.WriteLine(); }
public void CreateResizedImageTest(string formatExtension, bool saveResultToStorage, params string[] additionalExportFormats) { string name = null; int? newWidth = 100; int? newHeight = 150; string folder = TempFolder; string storage = this.TestStorage; string outName = null; List <string> formatsToExport = new List <string>(this.BasicExportFormats); foreach (string additionalExportFormat in additionalExportFormats) { if (!formatsToExport.Contains(additionalExportFormat)) { formatsToExport.Add(additionalExportFormat); } } foreach (StorageFile inputFile in BasicInputTestFiles) { if (inputFile.Name.EndsWith(formatExtension)) { name = inputFile.Name; } else { continue; } foreach (string format in formatsToExport) { outName = $"{name}_resize.{format ?? formatExtension.Substring(1)}"; this.TestPostRequest( "CreateResizedImageTest", saveResultToStorage, $"Input image: {name}; Output format: {format ?? "null"}; New width: {newWidth}; New height: {newHeight}", name, outName, delegate(Stream inputStream, string outPath) { var request = new CreateResizedImageRequest(inputStream, newWidth, newHeight, format, outPath, storage); return(ImagingApi.CreateResizedImage(request)); }, delegate(ImagingResponse originalProperties, ImagingResponse resultProperties, Stream resultStream) { Assert.AreEqual(newWidth, resultProperties.Width); Assert.AreEqual(newHeight, resultProperties.Height); }, folder, storage); } } }