List of usage examples for com.itextpdf.text Rectangle Rectangle
public Rectangle(final float urx, final float ury)
Rectangle -object starting from the origin (0, 0). From source file:org.primaresearch.pdf.PageToPdfConverter.java
License:Apache License
/** * Converts a list of pages to PDF/*from w ww .j a v a 2 s . co m*/ * @param pages * @param imageFiles * @param targetPdf */ public void convert(List<Page> pages, List<String> imageFiles, String targetPdf) { Document document = null; try { PdfWriter writer = null; //Add pages createFont(); boolean addPageBreak = false; for (int i = 0; i < pages.size(); i++) { if (document == null) { document = new Document(new Rectangle(pages.get(i).getLayout().getWidth(), pages.get(i).getLayout().getHeight())); writer = PdfWriter.getInstance(document, new FileOutputStream(targetPdf)); document.open(); } addPage(writer, document, pages.get(i), imageFiles.get(i), addPageBreak); addPageBreak = true; } } catch (Exception exc) { exc.printStackTrace(); } finally { document.close(); } }
From source file:org.primaresearch.pdf.PageToPdfConverter.java
License:Apache License
/** * Converts a single page to PDF// w w w . jav a2s .co m * @param page * @param imageFile * @param targetPdf */ public void convert(Page page, String imageFile, String targetPdf) { Document document = new Document(new Rectangle(page.getLayout().getWidth(), page.getLayout().getHeight())); try { PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(targetPdf)); document.open(); createFont(); addPage(writer, document, page, imageFile, false); } catch (Exception exc) { exc.printStackTrace(); } finally { document.close(); } }
From source file:org.primaresearch.pdf.PageToPdfConverter.java
License:Apache License
/** * Adds a page to the PDF/*from w w w .j a v a 2s .com*/ * @param writer * @param doc * @param page * @param imageFile * @param addPageBreak */ private void addPage(PdfWriter writer, Document doc, Page page, String imageFile, boolean addPageBreak) { try { if (addPageBreak) { doc.setPageSize(new Rectangle(page.getLayout().getWidth(), page.getLayout().getHeight())); doc.newPage(); } //TODO Use image DPI and size //The measurement unit of the PDF is point (1 Point = 0.0352777778 cm) //For now: Set the PDF size to the PAGE size (1px = 1pt) //PDPage pdfPage = new PDPage(PDPage.PAGE_SIZE_A4); /*PDPage pdfPage = new PDPage(new PDRectangle(page.getLayout().getWidth(), page.getLayout().getHeight())); doc.addPage( pdfPage ); if (DEBUG) { System.out.println("Mediabox width: "+pdfPage.getMediaBox().getWidth()); System.out.println("Mediabox height: "+pdfPage.getMediaBox().getHeight()); } // Start a new content stream which will "hold" the to be created content PDPageContentStream contentStream = new PDPageContentStream(doc, pdfPage); */ try { addText(writer, page); addImage(imageFile, writer, doc, page); //The images hides the text if (addRegionOutlines) addOutlines(writer, page, null); if (addTextLineOutlines) addOutlines(writer, page, LowLevelTextType.TextLine); if (addWordOutlines) addOutlines(writer, page, LowLevelTextType.Word); if (addGlyphOutlines) addOutlines(writer, page, LowLevelTextType.Glyph); } finally { // Make sure that the content stream is closed: //contentStream.close(); } } catch (Exception exc) { exc.printStackTrace(); } }
From source file:org.ujmp.itext.ExportPDF.java
License:Open Source License
public static final void save(File file, Component c, int width, int height) { if (file == null) { logger.log(Level.WARNING, "no file selected"); return;//from w w w . ja v a 2 s.c o m } if (c == null) { logger.log(Level.WARNING, "no component provided"); return; } try { Document document = new Document(new Rectangle(width, height)); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(file.getAbsolutePath())); document.addAuthor("UJMP v" + UJMP.UJMPVERSION); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2 = new PdfGraphics2D(cb, width, height, new DefaultFontMapper()); if (c instanceof CanRenderGraph) { ((CanRenderGraph) c).renderGraph(g2); } else { c.paint(g2); } g2.dispose(); cb.addTemplate(tp, 0, 0); document.close(); writer.close(); } catch (Exception e) { logger.log(Level.WARNING, "could not save PDF file", e); } }
From source file:pdfcreator.PDFCreator.java
License:Open Source License
@SuppressWarnings("static-access") protected void createPdf(String filename, String[] images) throws Exception { Document doc = new Document(); PdfWriter writer;/*from w w w . j a v a 2 s . com*/ if (pdfxConformance.equals("PDFA1A")) { writer = PdfAWriter.getInstance(doc, new FileOutputStream(filename), PdfAConformanceLevel.PDF_A_1A); } else if (pdfxConformance.equals("PDFA1B")) { writer = PdfAWriter.getInstance(doc, new FileOutputStream(filename), PdfAConformanceLevel.PDF_A_1B); } else if (pdfxConformance.equals("PDFA2A")) { writer = PdfAWriter.getInstance(doc, new FileOutputStream(filename), PdfAConformanceLevel.PDF_A_2A); } else if (pdfxConformance.equals("PDFA2B")) { writer = PdfAWriter.getInstance(doc, new FileOutputStream(filename), PdfAConformanceLevel.PDF_A_2B); } else if (pdfxConformance.equals("PDFA3A")) { writer = PdfAWriter.getInstance(doc, new FileOutputStream(filename), PdfAConformanceLevel.PDF_A_3A); } else if (pdfxConformance.equals("PDFA3B")) { writer = PdfAWriter.getInstance(doc, new FileOutputStream(filename), PdfAConformanceLevel.PDF_A_3B); } else { writer = PdfWriter.getInstance(doc, new FileOutputStream(filename)); } if (pdfVersion.equals("1.4")) { writer.setPdfVersion(PdfWriter.VERSION_1_4); } else if (pdfVersion.equals("1.5")) { writer.setPdfVersion(PdfWriter.VERSION_1_5); } else if (pdfVersion.equals("1.6")) { writer.setPdfVersion(PdfWriter.VERSION_1_6); } else if (pdfVersion.equals("1.7")) { writer.setPdfVersion(PdfWriter.VERSION_1_7); } else { writer.setPdfVersion(PdfWriter.VERSION_1_4); } verbose(filename + ": open"); doc.addCreationDate(); doc.addCreator(creator); if (title != null) { doc.addTitle(title); } for (int i = 0; i < images.length; i++) { verbose(" +" + images[i]); Image img = Image.getInstance(images[i]); doc.setPageSize(new Rectangle(img.getWidth(), img.getHeight())); doc.setMargins(0, 0, 0, 0); if (doc.isOpen()) { doc.newPage(); } else { doc.open(); } doc.add(img); doc.newPage(); } ICC_Profile icc = getImageColorProfile(images[0]); if (icc == null) { System.err.println("warning: no color profile available in " + images[0] + " using " + profileName); icc = getDefaultColorProfile(); } writer.setOutputIntents("Custom", "", null, null, icc); writer.createXmpMetadata(); doc.close(); verbose(filename + ": close"); }
From source file:pl.marcinmilkowski.hocrtopdf.Main.java
License:Open Source License
/** * @param args/*from w w w. j a v a 2 s .c o m*/ */ public static void main(String[] args) { try { if (args.length < 1 || args[0] == "--help" || args[0] == "-h") { System.out.print("Usage: java pl.marcinmilkowski.hocrtopdf.Main INPUTURL.html OUTPUTURL.pdf\n" + "\n" + "Converts hOCR files into PDF\n" + "\n" + "Example: java pl.marcinmilkowski.hocrtopdf.Main hocr.html output.pdf\n"); if (args.length < 1) System.exit(-1); else System.exit(0); } URL inputHOCRFile = null; FileOutputStream outputPDFStream = null; try { File file = new File(args[0]); inputHOCRFile = file.toURI().toURL(); } catch (MalformedURLException e) { System.out.println("The first parameter has to be a valid file."); System.out.println("We got an error: " + e.getMessage()); System.exit(-1); } try { outputPDFStream = new FileOutputStream(args[1]); } catch (FileNotFoundException e) { System.out.println("The second parameter has to be a valid URL"); System.exit(-1); } // The resolution of a PDF file (using iText) is 72pt per inch float pointsPerInch = 72.0f; // Using the jericho library to parse the HTML file Source source = new Source(inputHOCRFile); int pageCounter = 1; Document pdfDocument = null; PdfWriter pdfWriter = null; PdfContentByte cb = null; RandomAccessFileOrArray ra = null; // Find the tag of class ocr_page in order to load the scanned image StartTag pageTag = source.getNextStartTag(0, "class", OCRPAGE); while (pageTag != null) { int prevPos = pageTag.getEnd(); Pattern imagePattern = Pattern.compile("image\\s+([^;]+)"); Matcher imageMatcher = imagePattern.matcher(pageTag.getElement().getAttributeValue("title")); if (!imageMatcher.find()) { System.out.println("Could not find a tag of class \"ocr_page\", aborting."); System.exit(-1); } // Load the image Image pageImage = null; try { File file = new File(imageMatcher.group(1)); pageImage = Image.getInstance(file.toURI().toURL()); } catch (MalformedURLException e) { System.out.println("Could not load the scanned image from: " + "file://" + imageMatcher.group(1) + ", aborting."); System.exit(-1); } if (pageImage.getOriginalType() == Image.ORIGINAL_TIFF) { // this might // be // multipage // tiff! File file = new File(imageMatcher.group(1)); if (pageCounter == 1 || ra == null) { ra = new RandomAccessFileOrArray(file.toURI().toURL()); } int nPages = TiffImage.getNumberOfPages(ra); if (nPages > 0 && pageCounter <= nPages) { pageImage = TiffImage.getTiffImage(ra, pageCounter); } } int dpiX = pageImage.getDpiX(); if (dpiX == 0) { // for images that don't set the resolution we assume // 300 dpi dpiX = 300; } int dpiY = pageImage.getDpiY(); if (dpiY == 0) { // as above for dpiX dpiY = 300; } float dotsPerPointX = dpiX / pointsPerInch; float dotsPerPointY = dpiY / pointsPerInch; float pageImagePixelHeight = pageImage.getHeight(); if (pdfDocument == null) { pdfDocument = new Document(new Rectangle(pageImage.getWidth() / dotsPerPointX, pageImage.getHeight() / dotsPerPointY)); pdfWriter = PdfWriter.getInstance(pdfDocument, outputPDFStream); pdfDocument.open(); // Put the text behind the picture (reverse for debugging) // cb = pdfWriter.getDirectContentUnder(); cb = pdfWriter.getDirectContent(); } else { pdfDocument.setPageSize(new Rectangle(pageImage.getWidth() / dotsPerPointX, pageImage.getHeight() / dotsPerPointY)); pdfDocument.newPage(); } // first define a standard font for our text BaseFont base = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1250, BaseFont.EMBEDDED); Font defaultFont = new Font(base, 8); // FontFactory.getFont(FontFactory.HELVETICA, 8, Font.BOLD, // CMYKColor.BLACK); cb.setHorizontalScaling(1.0f); pageImage.scaleToFit(pageImage.getWidth() / dotsPerPointX, pageImage.getHeight() / dotsPerPointY); pageImage.setAbsolutePosition(0, 0); // Put the image in front of the text (reverse for debugging) // pdfWriter.getDirectContent().addImage(pageImage); pdfWriter.getDirectContentUnder().addImage(pageImage); // In order to place text behind the recognised text snippets we are // interested in the bbox property Pattern bboxPattern = Pattern.compile("bbox(\\s+\\d+){4}"); // This pattern separates the coordinates of the bbox property Pattern bboxCoordinatePattern = Pattern.compile("(\\d+)\\s+(\\d+)\\s+(\\d+)\\s+(\\d+)"); // Only tags of the ocr_line class are interesting StartTag ocrTag = source.getNextStartTag(prevPos, "class", OCRPAGEORLINE); while (ocrTag != null) { prevPos = ocrTag.getEnd(); if ("ocrx_word".equalsIgnoreCase(ocrTag.getAttributeValue("class"))) { net.htmlparser.jericho.Element lineElement = ocrTag.getElement(); Matcher bboxMatcher = bboxPattern.matcher(lineElement.getAttributeValue("title")); if (bboxMatcher.find()) { // We found a tag of the ocr_line class containing a bbox property Matcher bboxCoordinateMatcher = bboxCoordinatePattern.matcher(bboxMatcher.group()); bboxCoordinateMatcher.find(); int[] coordinates = { Integer.parseInt((bboxCoordinateMatcher.group(1))), Integer.parseInt((bboxCoordinateMatcher.group(2))), Integer.parseInt((bboxCoordinateMatcher.group(3))), Integer.parseInt((bboxCoordinateMatcher.group(4))) }; String line = lineElement.getContent().getTextExtractor().toString(); float bboxWidthPt = (coordinates[2] - coordinates[0]) / dotsPerPointX; float bboxHeightPt = (coordinates[3] - coordinates[1]) / dotsPerPointY; // Put the text into the PDF cb.beginText(); // Comment the next line to debug the PDF output (visible Text) cb.setTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_INVISIBLE); // height cb.setFontAndSize(defaultFont.getBaseFont(), Math.max(Math.round(bboxHeightPt), 1)); // width cb.setHorizontalScaling(bboxWidthPt / cb.getEffectiveStringWidth(line, false)); cb.moveText((coordinates[0] / dotsPerPointX), ((pageImagePixelHeight - coordinates[3]) / dotsPerPointY)); cb.showText(line); cb.endText(); cb.setHorizontalScaling(1.0f); } } else { if ("ocr_page".equalsIgnoreCase(ocrTag.getAttributeValue("class"))) { pageCounter++; pageTag = ocrTag; break; } } ocrTag = source.getNextStartTag(prevPos, "class", OCRPAGEORLINE); } if (ocrTag == null) { pdfDocument.close(); break; } } } catch (DocumentException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } }
From source file:procuracoes.classes.Digitalizacao.java
public void salva(String user) throws MorenaException, SQLException { source = TwainManager.selectSource(null); npag = 0;// w ww .j a v a2 s . c o m if (source != null) { morenaImage = new MorenaImage(source); //cria um objeto MorenaImage que manipula a imagem direta do scanner image = Toolkit.getDefaultToolkit().createImage(morenaImage); //cria um objeto Image para receber a imagem i.add(npag, image); bimg = new BufferedImage(morenaImage.getWidth(), //cria um bufferedImage para poder salvar a imagem morenaImage.getHeight(), BufferedImage.TYPE_INT_RGB); g = bimg.createGraphics();//cria um graphics2d para manipular a imagem do buffer g.drawImage(i.get(npag), 0, 0, null);//desenha o objeto Image no BufferedImage try { ImageIO.write(bimg, "jpg", new File("C:/temp/teste" + Integer.toString(npag) + ".jpg")); //Cria um novo arquivo jpg; s.add("C:/temp/teste" + Integer.toString(npag) + ".jpg"); //Se a pasta no existir, a converso no funciona; } catch (IOException ex) { JOptionPane.showMessageDialog(null, "Erro ao salvar imagem " + ex); } //---------------------------------------// JFrame f = new JFrame(); f.setBounds(50, 200, 1500, 600); f.setTitle("Visualizador"); f.setMaximumSize(new Dimension(1500, 600)); f.setMinimumSize(new Dimension(1500, 600)); cx = 0; cy = 0; resizedImg = new BufferedImage(100, 150, BufferedImage.TYPE_INT_ARGB); g2 = resizedImg.createGraphics(); g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); g2.drawImage(i.get(npag), 0, 0, 100, 150, null); g2.dispose(); x = new JLabel(new ImageIcon(resizedImg)); GridBagLayout grid = new GridBagLayout(); GridBagConstraints c = new GridBagConstraints(); GridBagConstraints d = new GridBagConstraints(); c.fill = GridBagConstraints.HORIZONTAL; d.gridheight = 8; d.gridwidth = 3; c.ipadx = 10; c.ipady = 10; c.gridx = cx; c.gridy = cy; d.gridheight = 0; d.gridwidth = 3; d.fill = GridBagConstraints.VERTICAL; d.anchor = d.PAGE_END; d.gridy = 5; f.setLayout(grid); f.add(new JLabel("Deseja continuar escaniando?"), d); JButton j1 = new JButton("Sim"); j1.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { morenaImage = new MorenaImage(source); //cria um objeto MorenaImage que manipula a imagem direta do scanner image = Toolkit.getDefaultToolkit().createImage(morenaImage); //cria um objeto Image para receber a imagem i.add(npag, image); bimg = new BufferedImage(morenaImage.getWidth(), //cria um bufferedImage para poder salvar a imagem morenaImage.getHeight(), BufferedImage.TYPE_INT_RGB); g = bimg.createGraphics(); //cria um graphics2d para manipular a imagem do buffer g.drawImage(i.get(npag), 0, 0, null); //desenha o objeto Image no BufferedImage try { ImageIO.write(bimg, "jpg", new File("C:/temp/teste" + Integer.toString(npag) + ".jpg")); //Cria um novo arquivo jpg; s.add("C:/temp/teste" + Integer.toString(npag) + ".jpg"); } catch (IOException ex) { JOptionPane.showMessageDialog(null, "Erro ao salvar imagem " + ex); } //--------------------------------------------// resizedImg = new BufferedImage(100, 150, BufferedImage.TYPE_INT_ARGB); g2 = resizedImg.createGraphics(); g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR); g2.drawImage(i.get(npag), 0, 0, 100, 150, null); g2.dispose(); if (npag < 8) { cx = npag; } else if (npag >= 24) { cx = npag - 24; cy = 3; } else if (npag >= 16) { cx = npag - 16; cy = 2; } else if (npag >= 8) { cx = npag - 8; cy = 1; } x = new JLabel(new ImageIcon(resizedImg)); c.gridx = cx; c.gridy = cy; f.add(x, c); f.validate(); //----------------------------------------------// npag++; } }); f.add(j1, d); JButton j2 = new JButton("Nao"); j2.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { Document document = new Document(); Rectangle r = new Rectangle(morenaImage.getWidth(), morenaImage.getHeight()); document.setPageSize(r); try { String output = getNovoCaminho(); FileOutputStream fos = new FileOutputStream(output); PdfWriter writer = PdfWriter.getInstance(document, fos); writer.open(); document.open(); int j = 0; while (j < npag) { document.add(com.itextpdf.text.Image.getInstance(s.get(j))); j++; } document.close(); writer.close(); } catch (DocumentException | IOException | SQLException ex) { JOptionPane.showMessageDialog(null, "Erro ao criar arquivo pdf " + ex); } try { TwainManager.close(); InsereProc in; in = new InsereProc(user); in.setVisible(true); f.dispose(); } catch (SQLException | TwainException ex) { Logger.getLogger(Digitalizacao.class.getName()).log(Level.SEVERE, null, ex); } } }); f.add(j2, d); f.add(x, c); npag++; f.validate(); f.setVisible(true); f.toFront(); } else { JOptionPane.showMessageDialog(null, "Documneto nao encontrado !"); } }
From source file:projet_drone.InterfaceFinal.java
private void PDF() throws DocumentException, FileNotFoundException { // Dfinir la taille des page Rectangle pagesize = new Rectangle(516f, 1020f); Document document = new Document(pagesize, 36f, 72f, 18f, 18f); // Cration du fichier PDF PdfWriter.getInstance(document, new FileOutputStream("contrat.pdf")); // Ouvrir le fichier cr document.open();//from w w w . j a va2s .c om // Ecrire dans le fichier PDF document.add(new Paragraph(ch)); // Fermer le document, ne pas oublier document.close(); }
From source file:ptolemy.vergil.basic.export.itextpdf.ExportPDFAction.java
License:Open Source License
/** Export PDF to a file. * This uses the iText library at http://itextpdf.com/. * * <p>If {@link ptolemy.gui.PtGUIUtilities#useFileDialog()} returns true * then a java.awt.FileDialog is used, otherwise a javax.swing.JFileChooser * is used.</p>//w w w. ja v a2s. c om */ private void _exportPDF() { Dimension size = _frame.getContentSize(); Rectangle pageSize = null; try { pageSize = new Rectangle(size.width, size.height); } catch (Throwable ex) { // This exception will occur if the iText library is not installed. MessageHandler.error("iText library is not installed. See http://itextpdf.com/." + " You must have iText.jar in your classpath. Sometimes, " + "iText.jar may be found in $PTII/vendors/itext/iText.jar.", ex); return; } Document document = new Document(pageSize); JFileChooserBugFix jFileChooserBugFix = new JFileChooserBugFix(); Color background = null; PtFileChooser ptFileChooser = null; try { background = jFileChooserBugFix.saveBackground(); ptFileChooser = new PtFileChooser(_frame, "Specify a pdf file to be written.", JFileChooser.SAVE_DIALOG); LinkedList extensions = new LinkedList(); extensions.add("pdf"); ptFileChooser.addChoosableFileFilter(new ExtensionFilenameFilter(extensions)); BasicGraphFrame basicGraphFrame = null; if (_frame instanceof BasicGraphFrame) { basicGraphFrame = (BasicGraphFrame) _frame; ptFileChooser.setCurrentDirectory(basicGraphFrame.getLastDirectory()); ptFileChooser.setSelectedFile(new File(basicGraphFrame.getModel().getName() + ".pdf")); } int returnVal = ptFileChooser.showDialog(_frame, "Export PDF"); if (returnVal == JFileChooser.APPROVE_OPTION) { if (basicGraphFrame != null) { basicGraphFrame.setLastDirectory(ptFileChooser.getCurrentDirectory()); } File pdfFile = ptFileChooser.getSelectedFile().getCanonicalFile(); if (pdfFile.getName().indexOf(".") == -1) { // If the user has not given the file an extension, add it pdfFile = new File(pdfFile.getAbsolutePath() + ".pdf"); } // The Mac OS X FileDialog will ask if we want to save before this point. if (pdfFile.exists() && !PtGUIUtilities.useFileDialog()) { if (!MessageHandler.yesNoQuestion("Overwrite " + pdfFile.getName() + "?")) { return; } } PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdfFile)); // To ensure Latex compatibility, use earlier PDF version. writer.setPdfVersion(PdfWriter.VERSION_1_3); document.open(); PdfContentByte contentByte = writer.getDirectContent(); PdfTemplate template = contentByte.createTemplate(size.width, size.height); Graphics2D graphics = template.createGraphics(size.width, size.height); template.setWidth(size.width); template.setHeight(size.height); Paper paper = new Paper(); paper.setSize(size.width, size.height); paper.setImageableArea(0.0, 0.0, size.width, size.height); PageFormat format = new PageFormat(); format.setPaper(paper); ((Printable) _frame).print(graphics, format, 0); graphics.dispose(); contentByte.addTemplate(template, 0, 0); // Open the PDF file. // FIXME: _read is protected in BasicGraphFrame //_read(pdfFile.toURI().toURL()); // Open the image pdfFile. if (basicGraphFrame == null) { MessageHandler.message("PDF file exported to " + pdfFile.getName()); /* Remove the following. The extra click is annoying... } else { if (MessageHandler.yesNoQuestion("Open \"" + pdfFile.getCanonicalPath() + "\" in a browser?")) { Configuration configuration = basicGraphFrame .getConfiguration(); try { URL imageURL = new URL(pdfFile.toURI().toURL() .toString() + "#in_browser"); configuration.openModel(imageURL, imageURL, imageURL.toExternalForm(), BrowserEffigy.staticFactory); } catch (Throwable throwable) { MessageHandler.error( "Failed to open \"" + pdfFile.getName() + "\".", throwable); } } */ } } } catch (Exception e) { MessageHandler.error("Export to PDF failed", e); } finally { try { document.close(); } finally { jFileChooserBugFix.restoreBackground(background); } } }
From source file:py.com.palermo.imprimeetiquetas.web.ProductoController.java
public String createPdf() throws IOException, DocumentException { if (hayParaImprimir()) { HttpServletResponse response = (HttpServletResponse) FacesContext.getCurrentInstance() .getExternalContext().getResponse(); response.setContentType("application/x-pdf"); response.setHeader("Content-Disposition", "attachment; filename=\"etiquetas.pdf\""); // step 1 Document document = new Document(new Rectangle(86, 35)); // step 2 document.setMargins(0f, 0f, 0f, 0f); PdfWriter writer = PdfWriter.getInstance(document, response.getOutputStream()); // step 3 document.open();/*from ww w . j av a 2 s . com*/ // step 4 PdfContentByte cb = writer.getDirectContent(); for (ProductoCantidad p : productos) { if (p.getCantidad() > 0) { BarcodeEAN codeEAN = new BarcodeEAN(); codeEAN.setCode(p.getCodigo()); codeEAN.setCodeType(Barcode.EAN13); codeEAN.setBarHeight(10f); codeEAN.setX(0.7f); codeEAN.setSize(4f); NumberFormat nf = NumberFormat.getCurrencyInstance(new Locale("es", "py")); Font fontbold = FontFactory.getFont("Times-Roman", 5, Font.NORMAL); Chunk productTitle = new Chunk(p.getNombre() + "," + " " + nf.format(p.getPrecio()), fontbold); // EAN 13 Paragraph pTitile = new Paragraph(productTitle); pTitile.setAlignment(Element.ALIGN_CENTER); pTitile.setLeading(0, 1); PdfPTable table = new PdfPTable(1); table.setPaddingTop(0f); table.setWidthPercentage(96); PdfPCell cell = new PdfPCell(); cell.setHorizontalAlignment(Element.ALIGN_CENTER); cell.setBorder(Rectangle.NO_BORDER); cell.addElement(codeEAN.createImageWithBarcode(cb, null, BaseColor.BLACK)); table.addCell(cell); PdfPCell cell2 = new PdfPCell(); cell2.setHorizontalAlignment(Element.ALIGN_CENTER); cell2.setBorder(Rectangle.NO_BORDER); cell2.addElement(pTitile); table.addCell(cell2); for (int i = 0; i < p.getCantidad(); i++) { document.add(table); document.newPage(); } } } // step 5 document.close(); response.getOutputStream().flush(); response.getOutputStream().close(); FacesContext.getCurrentInstance().responseComplete(); } else { FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, "No hay nada que imprimir", "")); } return null; }