ผสาน TIFF ไปยัง PDF ผ่านทาง C++

    // create empty pdf document
    auto outputDoc = MakeObject<Aspose::Pdf::Document>();

    // Display and save the pages
    // Get the CLSID of the PNG encoder.
    Gdiplus::Image  multi(L"1.tiff");
    GetEncoderClsid(L"image/png", &encoderClsid);
    multi.SelectActiveFrame(&pageGuid, 0);
    multi.Save(L"Page0.png", &encoderClsid, NULL);
    multi.SelectActiveFrame(&pageGuid, 1);
    multi.Save(L"Page1.png", &encoderClsid, NULL);

    // add new page to document
    // create new image into document
    // set image source to memory stream
    // add document image to specific page
    for (auto path : { u"Page0.png", u"Page1.png" }) {
            
            auto page = outputDoc->get_Pages()->Add();
            auto image = MakeObject<Aspose::Pdf::Image>();
            auto stream = System::IO::File::Create(path);
            image->set_ImageStream(stream);
            page->get_Paragraphs()->Add(image);
        }

    // save result pdf to file
    outputDoc->Save(u"Merger_tiff_pdf.pdf", Aspose::Pdf::SaveFormat::Pdf);