Problem saving new PDF to PDF-A standard

Aspose.PDF Product Family
1

Hi there,


I tried to use the simple example of converting an image via aspose pdf.

aspose.pdf.Pdf pdf1 = new aspose.pdf.Pdf();
aspose.pdf.Section sec1 = pdf1.getSections().add();
aspose.pdf.Image img1 = new aspose.pdf.Image(sec1);
sec1.getParagraphs().add(img1);
byte[] bytes = IOUtils.toByteArray(is);
img1.getImageInfo().setMemoryData(bytes);
img1.getImageInfo().setTitle(“JPEG image”);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
pdf1.setConformance(???);
pdf1.save(baos);


One thing I am not able to do is setting the PdfConformance Level. The Enum seems a bit weird for my understanding. Can you provide any assistance on this please?

Oh and it might be nice if the package structure would match the other aspose products, starting with com.aspose instead of just aspose.

Thanks in Advance.
2

Hi there,

Thanks for your inquiry. Please check the following code snippet to convert an Image to PDF and then save it as PDFA using the DOM approach. Hopefully, it will help you to accomplish the task.

String inFile = myDir + "Test(2).tif";

com.aspose.pdf.Document doc = new com.aspose.pdf.Document();
com.aspose.pdf.Page page = doc.getPages().add();

java.io.FileInputStream imageStream = new java.io.FileInputStream(new java.io.File(inFile));

page.getPageInfo().getMargin().setBottom(0);
page.getPageInfo().getMargin().setTop(0);
page.getPageInfo().getMargin().setLeft(0);
page.getPageInfo().getMargin().setRight(0);

page.getPageInfo().setHeight(com.aspose.pdf.PageSize.getA4().getHeight());
page.getPageInfo().setWidth(com.aspose.pdf.PageSize.getA4().getWidth());

// Create an image object
com.aspose.pdf.Image image1 = new com.aspose.pdf.Image();

// Add the image into paragraphs collection of the section
page.getParagraphs().add(image1);

// Set the ImageStream to a MemoryStream object
image1.setImageStream(imageStream);

ByteArrayOutputStream baos = new ByteArrayOutputStream();
doc.save(baos);

ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

com.aspose.pdf.Document document = new com.aspose.pdf.Document(new ByteArrayInputStream(baos.toByteArray()));
document.convert(myDir + "logFile.txt", PdfFormat.PDF_A_1A, ConvertErrorAction.Delete);
document.save(myDir + "AsposePDF_PDFA.pdf");
document.dispose();

Please feel free to contact us for any further assistance.

Best Regards,

3

Thank you very much for your help :slight_smile:

4

Hi there,


Thanks for your feedback. It is good to know that you have managed to accomplish your requirement.

Please keep using our API and feel free to ask any question or concern. We will be more than glad to extend our support.

Best Regards,