public void CreateModifiedJpegTest(bool saveResultToStorage)
{
string name = "test.jpg";
int quality = 65;
string compressionType = "progressive";
bool? fromScratch = null;
string outName = $"{name}_specific.jpg";
string folder = TempFolder;
string storage = this.TestStorage;
this.TestPostRequest(
"CreateModifiedJpegTest",
saveResultToStorage,
$"Input image: {name}; Quality: {quality}; Compression type: {compressionType}",
name,
outName,
delegate(Stream inputStream, string outPath)
{
var request = new CreateModifiedJpegRequest(inputStream, quality, compressionType, fromScratch, outPath, storage);
return(ImagingApi.CreateModifiedJpeg(request));
},
delegate(ImagingResponse originalProperties, ImagingResponse resultProperties, Stream resultStream)
{
Assert.NotNull(resultProperties.JpegProperties);
Assert.NotNull(originalProperties.JpegProperties);
Assert.AreEqual(originalProperties.Width, resultProperties.Width);
Assert.AreEqual(originalProperties.Height, resultProperties.Height);
},
folder,
storage);
}
/// <summary>
/// Update parameters of existing JPEG image. Image data is passed in a request stream.
/// </summary>
public void CreateModifiedJpegFromRequestBody()
{
Console.WriteLine("Update parameters of a JPEG image from request body");
using (var inputImageStream = File.OpenRead(Path.Combine(ExampleImagesFolder, SampleImageFileName)))
{
int? quality = 65;
var compressionType = "progressive";
bool? fromScratch = null;
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 modifiedJpgRequest =
new CreateModifiedJpegRequest(inputImageStream, quality, compressionType, fromScratch, outPath,
storage);
Console.WriteLine(
$"Call CreateModifiedJpeg with params: quality:{quality}, compression type:{compressionType}");
using (var updatedImage = ImagingApi.CreateModifiedJpeg(modifiedJpgRequest))
{
SaveUpdatedSampleImageToOutput(updatedImage, true);
}
}
Console.WriteLine();
}
