Mengonversi PDF/A ke format PDF

Potongan kode berikut juga bekerja dengan pustaka Aspose.PDF.Drawing.

Mengonversi dokumen PDF/A ke PDF

Mengonversi dokumen PDF/A ke PDF berarti menghapus PDF/A batasan dari dokumen asli. Kelas Document memiliki metode RemovePdfaCompliance(..) untuk menghapus informasi kepatuhan PDF dari file input/sumber.

.NET Core 3.1

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFAtoPDF()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf_DocumentConversion();

    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "PDFAToPDF.pdf"))
    {
        // Remove PDF/A compliance information
        document.RemovePdfaCompliance();
    
        // Save PDF document
        document.Save(dataDir + "PDFAToPDF_out.pdf");
    }
}

.NET 8

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFAtoPDF()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf_DocumentConversion();

    // Open PDF document
    using var document = new Aspose.Pdf.Document(dataDir + "PDFAToPDF.pdf");

    // Remove PDF/A compliance information
    document.RemovePdfaCompliance();
    
    // Save PDF document
    document.Save(dataDir + "PDFAToPDF_out.pdf");
}

Kepatuhan PDF/A juga dapat dihapus jika Anda melakukan perubahan apa pun pada dokumen (misalnya, menambahkan halaman). Dalam contoh berikut, dokumen keluaran kehilangan kepatuhan PDF/A setelah halaman baru ditambahkan.

.NET Core 3.1

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFAtoPDFAdvanced()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf_DocumentConversion();

    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "PDFAToPDF.pdf"))
    {
        // Adding a new (empty) page removes PDF/A compliance information.
        document.Pages.Add();

        // Save PDF document
        document.Save(dataDir + "PDFAToPDF_out.pdf");
    }
}

.NET 8

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFAtoPDFAdvanced()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf_DocumentConversion();

    // Open PDF document
    using var document = new Aspose.Pdf.Document(dataDir + "PDFAToPDF.pdf");

    // Adding a new (empty) page removes PDF/A compliance information.
    document.Pages.Add();

    // Save PDF document
    document.Save(dataDir + "PDFAToPDF_out.pdf");
}