/// <summary>
/// Update parameters of existing JPEG2000 image. Image data is passed in a request stream.
/// </summary>
public void CreateModifiedJpeg2000FromRequestBody()
{
Console.WriteLine("Update parameters of a Jpeg2000 image from request body");
using (var inputImageStream = File.OpenRead(Path.Combine(ExampleImagesFolder, SampleImageFileName)))
{
var codec = "jp2";
var comment = "Aspose";
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 postImageJpeg2000Request =
new CreateModifiedJpeg2000Request(inputImageStream, comment, codec, fromScratch, outPath, storage);
Console.WriteLine($"Call CreateModifiedJpeg2000 with params: codec:{codec}, comment:{comment}");
using (var updatedImage = ImagingApi.CreateModifiedJpeg2000(postImageJpeg2000Request))
{
SaveUpdatedSampleImageToOutput(updatedImage, true);
}
}
Console.WriteLine();
}
public void CreateModifiedJpeg2000Test(bool saveResultToStorage)
{
string name = "test.j2k";
string codec = "jp2";
string comment = "Aspose";
bool? fromScratch = null;
string outName = $"{name}_specific.jp2";
string folder = TempFolder;
string storage = this.TestStorage;
this.TestPostRequest(
"CreateModifiedJpeg2000Test",
saveResultToStorage,
$"Input image: {name}; Comment: {comment}; Codec: {codec}",
name,
outName,
delegate(Stream inputStream, string outPath)
{
var request = new CreateModifiedJpeg2000Request(inputStream, comment, codec, fromScratch, outPath, storage);
return(ImagingApi.CreateModifiedJpeg2000(request));
},
delegate(ImagingResponse originalProperties, ImagingResponse resultProperties, Stream resultStream)
{
Assert.IsNotNull(resultProperties.Jpeg2000Properties);
Assert.IsNotNull(resultProperties.Jpeg2000Properties.Codec);
Assert.AreEqual(codec, resultProperties.Jpeg2000Properties.Codec.ToString().ToLower());
Assert.IsNotNull(resultProperties.Jpeg2000Properties.Comments);
Assert.AreEqual(comment, resultProperties.Jpeg2000Properties.Comments[0]);
Assert.IsNotNull(originalProperties.Jpeg2000Properties);
Assert.AreEqual(originalProperties.Width, resultProperties.Width);
Assert.AreEqual(originalProperties.Height, resultProperties.Height);
Assert.IsNotNull(originalProperties.Jpeg2000Properties.Comments);
Assert.AreNotEqual(comment, originalProperties.Jpeg2000Properties.Comments[0]);
},
folder,
storage);
}
