pdfbox

I want to create a Radio Button group using PDFBox 2.0, I am able to create 3 Radio Buttons, but I can't figure out how to group them (PDFBox 1.8, used PDRadioCollection , but 2.0 doesn't.). How do you create a Radio Button Group with PDFBox 2.0? Here is my current code: PDDocument document = new PDDocument(); PDPage page = new PDPage(PDRectangle.A4); document.addPage(page); PDAcroForm acroForm = new PDAcroForm(document); acroForm.setNeedAppearances(true); document.getDocumentCatalog().setAcroForm(acroForm); PDResources res = new PDResources(); COSName fontName = res.add(PDTrueTypeFont.load

I am currently using PdfBox as the driver for a pdf-file editor application. I need the contents of the PdfBox representation of a pdf file (PDDocument) as a byte array. Does anyone know how to do this? I hope it's not too late... ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); document.save(byteArrayOutputStream); document.close(); InputStream inputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray()); And voila! You've got both input streams! 来源： https://stackoverflow.com/questions/11593116/using-pdfbox-how-do-i-retrieve-contents-of-pddocument-as-a

The PDFbox content stream is done per page, but the fields come from the form which comes from the catalog, which comes from the pdf doc itself. So I'm not sure which fields are on which pages, and its causing to write text out to incorrect locations/pages. ie. I'm processing fields per page, but not sure which fields are on which pages. Is there a way to tell which field is on which page? Or, is there a way to get just the fields on the current page? Thank you! Mark code snippet: PDDocument pdfDoc = PDDocument.load(file); PDDocumentCatalog docCatalog = pdfDoc.getDocumentCatalog(); PDAcroForm

I'm writing a java app that creates a pdf from scratch using the pdfbox library. I need to place a jpg image in one of the page. I'm using this code: PDDocument document = new PDDocument(); PDPage page = new PDPage(PDPage.PAGE_SIZE_A4); document.addPage(page); PDPageContentStream contentStream = new PDPageContentStream(document, page); /* ... */ /* code to add some text to the page */ /* ... */ InputStream in = new FileInputStream(new File("c:/myimg.jpg")); PDJpeg img = new PDJpeg(document, in); contentStream.drawImage(img, 100, 700); contentStream.close(); document.save("c:/mydoc.pdf"); When

How can I add a page from external pdf doc to destination pdf if pages have different sizes? Here is what I'd like to accomplish: I tried to use LayerUtility (like in this example PDFBox LayerUtility - Importing layers into existing PDF ), but once I import page from external pdf the process hangs: PDDocument destinationPdfDoc = PDDocument.load(fileInputStream); PDDocument externalPdf = PDDocument.load(EXTERNAL PDF); List<PDPage> destinationPages = destinationPdfDoc.getDocumentCatalog().getAllPages(); LayerUtility layerUtility = new LayerUtility(destinationPdfDoc); // process hangs here

I am trying to sign pdf using pdfbox libraries. I have stuck now and realy need a help. This is my code: private static void signPdf(PDDocument document) throws Exception { PDSignature sig = new PDSignature(); sig.setFilter(COSName.ADOBE_PPKLITE); sig.setSubFilter(COSName.ADBE_PKCS7_DETACHED); sig.setByteRange(new int[] {'a','a','a','a'}); sig.setContents(new byte[]{(byte) 23, (byte) 23, (byte) 23, (byte) 23}); SignatureOptions options = new SignatureOptions(); document.addSignature(sig, new SignatureInterface() { public byte[] sign(InputStream content) throws SignatureException, IOException {

In my current project, I try to add a BufferedImage to a PDFBox document. More specificly, I use an image from a JFreeChart . My code looks like this: public void exportToPDF(JFreeChart chart, String filePath){ PDDocument doc = null; PDPage page = null; PDXObjectImage ximage = null; try { doc = new PDDocument(); page = new PDPage(); doc.addPage(page); PDPageContentStream content = new PDPageContentStream(doc, page); BufferedImage image = chart.createBufferedImage(300, 300); ximage = new PDJpeg(doc, image); content.drawImage(ximage, 20, 20); content.close(); } catch(IOException ie) { } doc.save

I want to use PDFBox for printing PDF files created by iText. I have tried this successfully with PDDocument class and its method print(). You can find documentation here: http://pdfbox.apache.org/apidocs/ . (I am using this code:) public static void printPDF(String fileName) throws IOException, PrinterException { PDDocument doc = PDDocument.load(fileName); doc.print(); } The method print() works great, but there is one problem: When I need to print multiple files, the method asks me to select printer for each one of documents.. Is there any way how to set printer only once? For printer