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We were able to notice that resultant PDF document was not readable by Adobe Reader when we added image inside it using following code snippet:
Document doc = new Document();
Page page = doc.Pages.Add();
FileStream fs = new FileStream(dataDir + "strom-bw-8bit-ConvertImage.jpg", FileMode.Open, FileAccess.Read);
byte tmpBytes = new byte[fs.Length];
fs.Read(tmpBytes, 0, int.Parse(fs.Length.ToString()));
MemoryStream mystream = new MemoryStream(tmpBytes);
Bitmap b = new Bitmap(mystream);
page.PageInfo.Margin.Bottom = 0;
page.PageInfo.Margin.Top = 0;
page.PageInfo.Margin.Left = 0;
page.PageInfo.Margin.Right = 0;
page.CropBox = new Aspose.Pdf.Rectangle(0, 0, b.Width, b.Height);
// Create an image object
Aspose.Pdf.Image image1 = new Aspose.Pdf.Image();
image1.ImageStream = mystream;
dataDir = dataDir + "ImageToPDF_out.pdf";
We have logged this issue as PDFNET-44524 in our issue tracking system. We will further investigate the issue in details and keep you posted with the status of its correction. Please be patient and spare us little time.
We are sorry for the inconvenience.