Hi ASPOSE Support,
We use Aspose.PDF to split PDF file. For most files, the result pages are good. But for some files, the result pages are black, and Aspose.PDF does not return any error.
Attaches are original file and result page files. We use VS 2017, .NET 4.8.03761, Aspose.PDF 18.6.0.0. The following are the codes
string dstFilenameOnly = dstfilename.Remove(dstfilename.LastIndexOf('.'));
Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document(srcFileName);
foreach (Page pdfPage in pdfDocument.Pages)
{
Aspose.Pdf.Document newDocument = new Aspose.Pdf.Document();
newDocument.Pages.Add(pdfPage);
var saveFileName = dstFilenameOnly + "_pg" + pdfPage.Number.ToString().PadLeft(3, '0') + ".pdf";
newDocument.OptimizeResources(new Document.OptimizationOptions()
{
LinkDuplcateStreams = true,
RemoveUnusedObjects = true,
RemoveUnusedStreams = true,
CompressImages = true,
ImageQuality = 10
});
newDocument.Save(saveFileName);
fileNames.Add(saveFileName);
}
Could you give us the solution for this issue?
Thanks,
Yan
Original.pdf (418.9 KB)
upload_74587_pg001.pdf (36.9 KB)
upload_74587_pg002.pdf (117.0 KB)
upload_74587_pg003.pdf (91.6 KB)
upload_74587_pg004.pdf (58.1 KB)
upload_74587_pg005.pdf (58.7 KB)