Using this code - as per example
```
// For complete examples and data files, please go to https://github.com/aspose-pdf/Aspose.PDF-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Images();
// Open document
Document pdfDocument = new Document(dataDir+ "AddImage.pdf");
// Set coordinates
int lowerLeftX = 100;
int lowerLeftY = 100;
int upperRightX = 200;
int upperRightY = 200;
// Get the page where image needs to be added
Page page = pdfDocument.Pages[1];
// Load image into stream
FileStream imageStream = new FileStream(dataDir + "aspose-logo.jpg", FileMode.Open);
// Add image to Images collection of Page Resources
page.Resources.Images.Add(imageStream);
// Using GSave operator: this operator saves current graphics state
page.Contents.Add(new Aspose.Pdf.Operators.GSave());
// Create Rectangle and Matrix objects
Aspose.Pdf.Rectangle rectangle = new Aspose.Pdf.Rectangle(lowerLeftX, lowerLeftY, upperRightX, upperRightY);
Matrix matrix = new Matrix(new double[] { rectangle.URX - rectangle.LLX, 0, 0, rectangle.URY - rectangle.LLY, rectangle.LLX, rectangle.LLY });
// Using ConcatenateMatrix (concatenate matrix) operator: defines how image must be placed
page.Contents.Add(new Aspose.Pdf.Operators.ConcatenateMatrix(matrix));
XImage ximage = page.Resources.Images[page.Resources.Images.Count];
// Using Do operator: this operator draws image
page.Contents.Add(new Aspose.Pdf.Operators.Do(ximage.Name));
// Using GRestore operator: this operator restores graphics state
page.Contents.Add(new Aspose.Pdf.Operators.GRestore());
dataDir = dataDir + "AddImage_out.pdf";
// Save updated document
pdfDocument.Save(dataDir);
```
The produced PDF shows the image, but it is rotated from what the orientation of the file actually is by 90 degree counter-clockwise.
I’m assuming this is an issue with the actual rotation of the image file?
Other images passing through the same code seem to place Ok.
ximage does not seem to have a rotation value, so How would one go about finding out (debug.output) the rotation of the incoming image?