แก้ไขรูปแบบ PDF ใน C++

    // Load PDF file
    auto pdfDocument = MakeObject<Document>(u"sourceFile.pdf");

    // Create TextAbsorber object to find all instances of the input search phrase
    auto textFragmentAbsorber = MakeObject<TextFragmentAbsorber>(u"Document");

    // Accept the absorber for all the pages
    pdfDocument->get_Pages()->Accept(textFragmentAbsorber);

    // Get the extracted text fragments
    auto textFragmentCollection = textFragmentAbsorber->get_TextFragments();

    // Loop through the fragments
    for (auto textFragment : textFragmentCollection){
        // Update text and other properties
        textFragment->set_Text(u"UPDATED TEXT");
        textFragment->get_TextState()->set_Font(FontRepository::FindFont(u"TimesNewRoman"));
        textFragment->get_TextState()->set_FontSize(22);
    }

    // Save the resulting PDF document.
    pdfDocument->Save(u"outputFile.pdf");