List of usage examples for com.lowagie.text Document open
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From source file:com.beetle.framework.web.controller.DocumentController.java
License:LGPL
private void createPDF(OutputStream out, IDocument doc, WebInput wi) throws IOException, ServletException { this.setContentType("application/pdf"); ByteArrayOutputStream baos = new ByteArrayOutputStream(INITIAL_SIZE); Document document = new Document(PageSize.A4); DocInfo di;//from www .ja v a 2 s . c o m try { PdfWriter.getInstance(document, baos); di = new DocInfo(IDocument.TYPE_PDF); di.setPdfDocument(document); // doc.createAttribute(wi, di); document.open(); // doc.createContent(wi, di); document.close(); this.setContentLength(baos.size()); baos.writeTo(out); } catch (Exception ex1) { throw new ServletException(ex1); } finally { if (out != null) { out.flush(); out.close(); out = null; } if (baos != null) { baos.close(); baos = null; } document = null; di = null; doc = null; } }
From source file:com.benfante.minimark.blo.AssessmentPdfBuilder.java
License:Apache License
/** * Build the contatenated PDF for a list of assessments. * * @param assessments The assessments//from w ww . ja v a 2s . c o m * @param baseUrl The base URL for retrieving images and resource. If null it will not be set. * @param locale The locale for producing the document. Id null, the default locale will be used. * @return The PDF document. */ public byte[] buildPdf(List<AssessmentFilling> assessments, String baseUrl, Locale locale) throws Exception { ByteArrayOutputStream pdfos = new ByteArrayOutputStream(); List master = new ArrayList(); Document document = null; PdfCopy writer = null; PdfOutline rootOutline = null; try { int f = 0; int pageOffset = 0; for (AssessmentFilling assessment : assessments) { // we create a reader for a certain document PdfReader reader = new PdfReader(buildPdf(assessment, baseUrl, locale)); reader.consolidateNamedDestinations(); // we retrieve the total number of pages int n = reader.getNumberOfPages(); List bookmarks = SimpleBookmark.getBookmark(reader); if (bookmarks != null) { if (pageOffset != 0) { SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); } master.addAll(bookmarks); } pageOffset += n; if (f == 0) { // step 1: creation of a document-object document = new Document(reader.getPageSizeWithRotation(1)); // step 2: we create a writer that listens to the document writer = new PdfCopy(document, pdfos); writer.setViewerPreferences(PdfWriter.PageModeUseOutlines); // step 3: we open the document document.open(); // initialize rootOutline for assessment bookmarks creation PdfContentByte cb = writer.getDirectContent(); rootOutline = cb.getRootOutline(); } // step 4: we add content new PdfOutline(rootOutline, new PdfDestination(PdfDestination.FIT), assessment.getLastName() + " " + assessment.getFirstName()); PdfImportedPage page; for (int i = 0; i < n;) { ++i; page = writer.getImportedPage(reader, i); writer.addPage(page); } PRAcroForm form = reader.getAcroForm(); if (form != null) { writer.copyAcroForm(reader); } f++; } } finally { if (pdfos != null) { try { pdfos.close(); } catch (IOException ioe) { } } if (!master.isEmpty()) { writer.setOutlines(master); } // step 5: we close the document if (document != null && document.isOpen()) { document.close(); } } return pdfos.toByteArray(); }
From source file:com.bytecode.customexporter.PDFCustomExporter.java
@Override public void export(ActionEvent event, String tableId, FacesContext context, String filename, String tableTitle, boolean pageOnly, boolean selectionOnly, String encodingType, MethodExpression preProcessor, MethodExpression postProcessor, boolean subTable) throws IOException { try {//ww w. j a v a 2 s.co m Document document = new Document(); if (orientation.equalsIgnoreCase("Landscape")) document.setPageSize(PageSize.A4.rotate()); ByteArrayOutputStream baos = new ByteArrayOutputStream(); PdfWriter.getInstance(document, baos); StringTokenizer st = new StringTokenizer(tableId, ","); while (st.hasMoreElements()) { String tableName = (String) st.nextElement(); UIComponent component = SearchExpressionFacade.resolveComponent(context, event.getComponent(), tableName); if (component == null) { throw new FacesException("Cannot find component \"" + tableName + "\" in view."); } if (!(component instanceof DataTable || component instanceof DataList)) { throw new FacesException("Unsupported datasource target:\"" + component.getClass().getName() + "\", exporter must target a PrimeFaces DataTable/DataList."); } if (preProcessor != null) { preProcessor.invoke(context.getELContext(), new Object[] { document }); } if (!document.isOpen()) { document.open(); } if (tableTitle != null && !tableTitle.isEmpty() && !tableId.contains("" + ",")) { Font tableTitleFont = FontFactory.getFont(FontFactory.TIMES, encodingType, Font.DEFAULTSIZE, Font.BOLD); Paragraph title = new Paragraph(tableTitle, tableTitleFont); document.add(title); Paragraph preface = new Paragraph(); addEmptyLine(preface, 3); document.add(preface); } PdfPTable pdf; DataList list = null; DataTable table = null; if (component instanceof DataList) { list = (DataList) component; pdf = exportPDFTable(context, list, pageOnly, encodingType); } else { table = (DataTable) component; pdf = exportPDFTable(context, table, pageOnly, selectionOnly, encodingType, subTable); } if (pdf != null) { document.add(pdf); } // add a couple of blank lines Paragraph preface = new Paragraph(); addEmptyLine(preface, datasetPadding); document.add(preface); if (postProcessor != null) { postProcessor.invoke(context.getELContext(), new Object[] { document }); } } document.close(); writePDFToResponse(context.getExternalContext(), baos, filename); } catch (DocumentException e) { throw new IOException(e.getMessage()); } }
From source file:com.byterefinery.rmbench.export.diagram.PDFDiagramExporter.java
License:Open Source License
protected void doExport(OutputStream out, IFigure figure) { Rectangle bounds = getBounds(figure); Document document = new Document(new com.lowagie.text.Rectangle(bounds.width, bounds.height)); PdfWriter pdf;// w ww.jav a 2 s. c om try { pdf = PdfWriter.getInstance(document, out); document.open(); document.add(new Chunk(" ")); } catch (DocumentException e) { ExportPlugin.logError(e); return; } PdfContentByte contentbytes = pdf.getDirectContent(); PdfTemplate template = contentbytes.createTemplate(bounds.width, bounds.height); Graphics2D graphics2d = template.createGraphics(bounds.width, bounds.height); try { GraphicsToGraphics2DAdaptor graphics = new GraphicsToGraphics2DAdaptor(graphics2d, bounds.getTranslated(bounds.getLocation().negate())); graphics.translate(bounds.getLocation().negate()); figure.paint(graphics); } finally { graphics2d.dispose(); contentbytes.addTemplate(template, 0, 0); document.close(); } }
From source file:com.centurylink.mdw.designer.pages.ExportHelper.java
License:Apache License
/** * Export a process//from w ww. java2 s. c o m * @param filename the file name (including path) where the document will be generated * @param format can be docx, pdf, rtf, html and bpmn * @param canvas for printing process images * @param graph the process to be printed. */ public void exportProcess(String filename, String format, Graph process, DesignerCanvas canvas) throws Exception { initialize(false); String oldNodeIdType = process.getNodeIdType(); try { process.setNodeIdType(nodeIdType); options.add(SECTION_NUMBER); if (format.equals(DOCX)) { DocxBuilder builder = printProcessDocx(filename, process, canvas); builder.save(new java.io.File(filename)); return; } else if (format.equals(HTML)) { StringBuffer sb = printPrologHtml("Process " + process.getName()); printProcessHtml(sb, canvas, 0, process, filename); printEpilogHtml(sb, filename); return; } else if (format.equals(JPG) || format.equals(PNG)) { byte[] imgBytes = printImage(-1f, canvas, process.getGraphSize(), format.equals(JPG) ? "jpeg" : "png"); OutputStream os = null; try { os = new FileOutputStream(new File(filename)); os.write(imgBytes); return; } catch (Exception ex) { ex.printStackTrace(); throw ex; } finally { if (os != null) os.close(); } } else if (format.equals(BPMN2)) { new BPMNHelper().exportProcess(process.getProcessVO(), filename); } else { // itext processor Document document = new Document(); try { DocWriter writer = null; if (format.equals(RTF)) { writer = RtfWriter2.getInstance(document, new FileOutputStream(filename)); } else if (format.equals(PDF)) { writer = PdfWriter.getInstance(document, new FileOutputStream(filename)); } document.open(); document.setPageSize(PageSize.LETTER); Rectangle page_size = document.getPageSize(); Chapter chapter = printOneProcessPdf(writer, canvas, format, 1, process, filename, page_size); document.add(chapter); } catch (Exception ex) { ex.printStackTrace(); throw ex; } finally { // step 5: we close the document document.close(); } } } finally { process.setNodeIdType(oldNodeIdType); } }
From source file:com.centurylink.mdw.designer.pages.ExportHelper.java
License:Apache License
/** * Export multiple processes/*from w w w .j a va 2s . com*/ * @param filename the file name (including path) where the document will be generated * @param type can be pdf, rtf and html * @param flowchart the designer page (for using its canvas and report errors) * @param graphs the list of processes to be printed. * @param options options for printing, from the print dialog. */ public void exportProcesses(String filename, String type, FlowchartPage flowchart, List<Graph> graphs) throws Exception { initialize(false); options.add(SECTION_NUMBER); // step 1: creation of a document-object Document document = new Document(); try { // step 2: create PDF or RTF writer DocWriter writer; if (type.equals(RTF)) { writer = RtfWriter2.getInstance(document, new FileOutputStream(filename)); } else if (type.equals(PDF)) { writer = PdfWriter.getInstance(document, new FileOutputStream(filename)); } else { boolean directHtml = true; if (directHtml) { StringBuffer sb = printPrologHtml("Processes"); Graph process; for (int i = 0; i < graphs.size(); i++) { process = graphs.get(i); flowchart.setProcess(process); this.printProcessHtml(sb, flowchart.canvas, i + 1, process, filename); } printEpilogHtml(sb, filename); return; } writer = HtmlWriter.getInstance(document, new FileOutputStream(filename)); } // step 3: we open the document document.open(); // step 4: we add contents to the document document.setPageSize(PageSize.LETTER); Graph process; Chapter chapter; Rectangle page_size = document.getPageSize(); for (int i = 0; i < graphs.size(); i++) { process = graphs.get(i); process.setNodeIdType(nodeIdType); flowchart.setProcess(process); chapter = printOneProcessPdf(writer, flowchart.canvas, type, i + 1, process, filename, page_size); document.add(chapter); } } finally { // step 5: we close the document document.close(); } }
From source file:com.centurylink.mdw.designer.pages.ExportHelper.java
License:Apache License
public void printImagePdf(String filename, DesignerCanvas canvas, Dimension graphsize) { try {//from ww w .j a v a 2s .c o m DefaultFontMapper mapper = new DefaultFontMapper(); FontFactory.registerDirectories(); mapper.insertDirectory("c:\\winnt\\fonts"); // mapper.insertDirectory("c:\\windows\\fonts"); // we create a template and a Graphics2D object that corresponds // with it int margin = 72; // 1 inch float scale = 0.5f; boolean multiple_page = true; Rectangle page_size; if (multiple_page) { page_size = PageSize.LETTER.rotate(); } else { page_size = new Rectangle((int) (graphsize.getWidth() * scale) + margin, (int) (graphsize.getHeight() * scale) + margin); } Document document = new Document(page_size); DocWriter writer = PdfWriter.getInstance(document, new FileOutputStream(filename)); document.open(); document.setPageSize(page_size); int image_w = (int) page_size.getWidth() - margin; int image_h = (int) page_size.getHeight() - margin; boolean edsave = canvas.editable; canvas.editable = false; Color bgsave = canvas.getBackground(); canvas.setBackground(Color.white); if (multiple_page) { int horizontal_pages = (int) (graphsize.width * scale) / image_w + 1; int vertical_pages = (int) (graphsize.height * scale) / image_h + 1; for (int i = 0; i < horizontal_pages; i++) { for (int j = 0; j < vertical_pages; j++) { Image img; PdfContentByte cb = ((PdfWriter) writer).getDirectContent(); PdfTemplate tp = cb.createTemplate(image_w, image_h); Graphics2D g2 = tp.createGraphics(image_w, image_h, mapper); tp.setWidth(image_w); tp.setHeight(image_h); g2.scale(scale, scale); g2.translate(-i * image_w / scale, -j * image_h / scale); canvas.paintComponent(g2); g2.dispose(); img = new ImgTemplate(tp); document.add(img); } } } else { Image img; PdfContentByte cb = ((PdfWriter) writer).getDirectContent(); PdfTemplate tp = cb.createTemplate(image_w, image_h); Graphics2D g2 = tp.createGraphics(image_w, image_h, mapper); tp.setWidth(image_w); tp.setHeight(image_h); g2.scale(scale, scale); canvas.paintComponent(g2); g2.dispose(); img = new ImgTemplate(tp); document.add(img); } canvas.setBackground(bgsave); canvas.editable = edsave; document.close(); } catch (Exception e) { e.printStackTrace(); } }
From source file:com.compomics.mascotdatfile.research.tool.spectrumviewer.spectrumviewer_gui.Spectrumviewer_gui.java
License:Apache License
/** * This method is called whenever the user clicked the button to export the spectrum to pdf. *//*from w ww . java2 s . c o m*/ private void pdfOutputTriggered() { if (dtp != null) { // Looping boolean. boolean lbContinue = true; // Previous selected path. String previousPath = "/"; // The file filter to use. FileFilter filter = new FileFilter() { public boolean accept(File f) { boolean result = false; if (f.isDirectory() || f.getName().endsWith(".pdf")) { result = true; } return result; } public String getDescription() { return "PDF file"; } }; while (lbContinue) { JFileChooser jfc = new JFileChooser(previousPath); jfc.setDialogTitle("Save spectrum panel as PDF file"); jfc.setDialogType(JFileChooser.SAVE_DIALOG); jfc.setFileFilter(filter); int returnVal = jfc.showSaveDialog(this.getParent()); if (returnVal == JFileChooser.APPROVE_OPTION) { File file = jfc.getSelectedFile(); // Append the file extension if it is not already there. if (jfc.getFileFilter() == filter && !file.getName().toLowerCase().endsWith(".pdf")) { file = new File(file.getAbsolutePath() + ".pdf"); } // Check for existing file. if (file.exists()) { int reply = JOptionPane.showConfirmDialog(this.getParent(), new String[] { "File '" + file.getAbsolutePath() + "' exists.", "Do you wish to overwrite?" }, "File exists!", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE); if (reply != JOptionPane.YES_OPTION) { previousPath = file.getParent(); continue; } } // Output to PDF. JPanel jpanSpectrum = dtp.getSpectrumPanel(); float lWidthFloat = (new Double(jpanSpectrum.getSize().getWidth())).floatValue() + 20; float lHeightFloat = (new Double(jpanSpectrum.getSize().getHeight())).floatValue(); int lWidthInt = (new Double(jpanSpectrum.getSize().getWidth())).intValue(); int lHeightInt = (new Double(jpanSpectrum.getSize().getHeight())).intValue(); Document document = new Document(new Rectangle(lWidthInt, lHeightInt)); try { PdfWriter writer; writer = PdfWriter.getInstance(document, new FileOutputStream(file)); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(lWidthFloat, lHeightFloat); Graphics2D g2; g2 = tp.createGraphicsShapes(lWidthFloat, lHeightFloat); jpanSpectrum.print(g2); g2.dispose(); cb.addTemplate(tp, 0, 0); writer.flush(); JOptionPane.showMessageDialog(this, "Data successfully written to '" + file + "'!", "Output completed!", JOptionPane.INFORMATION_MESSAGE); document.close(); } catch (DocumentException e) { JOptionPane.showMessageDialog(this, new String[] { "Unable to create PDF file!", e.getMessage() }, "Unable to create PDF file!", JOptionPane.WARNING_MESSAGE); } catch (FileNotFoundException e) { // Should never occur. JOptionPane.showMessageDialog(this, new String[] { "Unable to write file!", e.getMessage() }, "Unable to write file!", JOptionPane.WARNING_MESSAGE); } lbContinue = false; } else { lbContinue = false; } } } else { JOptionPane.showMessageDialog(this, "You need to load a datfile and SpectrumPanel first!", "No datfile loaded yet!", JOptionPane.ERROR_MESSAGE); } }
From source file:com.compomics.pepshell.controllers.dataexport.PDFExport.java
License:Apache License
@Override public void exportImage(BufferedImage imageToExport, String filename) { File exportFile = new File(ProgramVariables.EXPORTFOLDER, filename + ".pdf"); if (append && exportFile.exists()) { } else {/* w w w . j a v a2 s . c o m*/ File exportImageFile = new File(System.getProperty("file.temp"), filename); try { ImageIO.write(imageToExport, "png", new FileOutputStream(exportImageFile)); Image pdfImage = Image.getInstance(exportImageFile.getAbsolutePath()); Document document = new Document(new Rectangle(pdfImage.absoluteX(), pdfImage.absoluteY())); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(exportFile)); document.open(); document.newPage(); document.add(pdfImage); document.close(); } catch (DocumentException | IOException ex) { FaultBarrier.getInstance().handleException(ex); } } }
From source file:com.concursive.connect.web.modules.wiki.utils.WikiPDFUtils.java
License:Open Source License
public static boolean exportToFile(WikiPDFContext context, Connection db) throws Exception { LOG.debug("exportToFile-> begin"); // Context Objects Wiki wiki = context.getWiki();//from ww w. java2 s . c om Project project = context.getProject(); File file = context.getFile(); WikiExportBean exportBean = context.getExportBean(); // Determine the content to parse String content = wiki.getContent(); if (content == null) { return false; } // Create a pdf Document document = new Document(PageSize.LETTER); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(file)); // Meta data document.addTitle(project.getTitle()); document.addSubject(wiki.getSubject()); document.addCreator("Concursive ConcourseConnect"); document.addAuthor("Wiki Contributor"); //writer.setPageEvent(new PageNumbersWatermark()); if (!exportBean.getIncludeTitle()) { boolean hasTitle = StringUtils.hasText(wiki.getSubject()); HeaderFooter pageFooter = new HeaderFooter( new Phrase(project.getTitle() + (hasTitle ? ": " + wiki.getSubject() : "") + " - page "), new Phrase("")); pageFooter.setAlignment(Element.ALIGN_CENTER); document.setFooter(pageFooter); } document.open(); if (exportBean.getIncludeTitle()) { //HeaderFooter pageHeader = new HeaderFooter(new Phrase(project.getTitle()), false); //document.setHeader(pageHeader); boolean hasTitle = (StringUtils.hasText(wiki.getSubject())); HeaderFooter pageFooter = new HeaderFooter( new Phrase(project.getTitle() + (hasTitle ? ": " + wiki.getSubject() : "") + " - page "), new Phrase("")); pageFooter.setAlignment(Element.ALIGN_CENTER); document.setFooter(pageFooter); // Draw a title page Rectangle rectangle = new Rectangle(600, 30); rectangle.setBackgroundColor(new Color(100, 100, 100)); LOG.debug("document.add(rectangle)"); document.add(rectangle); document.add(new Paragraph(project.getTitle(), titleFont)); if (!"".equals(wiki.getSubject())) { document.add(new Paragraph(wiki.getSubject(), titleFont)); } document.add(Chunk.NEWLINE); document.add(new Paragraph("Last Modified: " + wiki.getModified(), titleSmallFont)); document.newPage(); } ArrayList<Integer> wikiListDone = new ArrayList<Integer>(); appendWiki(context, context.getWiki(), document, db, wikiListDone); // Close everything document.close(); writer.close(); LOG.debug("exportToFile-> finished"); return true; }