List of usage examples for com.lowagie.text.pdf PdfDestination PdfDestination
public PdfDestination(int type)
PdfDestination
. From source file:ambit.data.qmrf.Qmrf_Xml_Pdf.java
License:Open Source License
public void xml2pdf(InputSource xml, OutputStream pdf) { try {//from www .j av a2 s . c o m Document document = new Document(PageSize.A4, 80, 50, 30, 65); PdfWriter writer = PdfWriter.getInstance(document, pdf); //writer.setViewerPreferences(PdfWriter.HideMenubar| PdfWriter.HideToolbar); writer.setViewerPreferences(PdfWriter.PageModeUseThumbs | PdfWriter.PageModeUseOutlines); //PdfOutline root = writer.getDirectContent().getRootOutline(); //new PdfOutline(root, new PDFAction("http://nina.acad.bg/qmrf"), "a bookmark"); //writer.addFileAttachment(arg0, arg1, arg2, arg3) if (docBuilder == null) docBuilder = docBuilderFactory.newDocumentBuilder(); docBuilder.setErrorHandler(new SimpleErrorHandler(getClass().getName())); QMRFSchemaResolver resolver = new QMRFSchemaResolver("http://ambit.acad.bg/qmrf/qmrf.dtd", null); resolver.setIgnoreSystemID(true); docBuilder.setEntityResolver(resolver); org.w3c.dom.Document doc = null; try { doc = docBuilder.parse(xml); } catch (Exception x) { document.addCreationDate(); document.addCreator(getClass().getName()); document.open(); document.add(new Paragraph(new Chunk(x.getMessage()))); document.close(); return; } document.addCreationDate(); document.addCreator(getClass().getName()); document.addKeywords(replaceTags(findNodeValue("keywords", doc))); document.addTitle(replaceTags(findNodeValue("QSAR_title", doc))); try { NodeList info = doc.getElementsByTagName("QMRF"); for (int i = 0; i < info.getLength(); i++) document.addSubject(findAttributeValue("name", info.item(i)) + '.' + findAttributeValue("version", info.item(i))); } catch (Exception x) { document.addSubject("QMRF"); } try { document.addAuthor(listNodeAttributes(doc, "qmrf_authors", "author_ref", "author", att_author, new Boolean(true))); } catch (Exception x) { document.addAuthor(getClass().getName()); } document.open(); PdfContentByte cb = writer.getDirectContent(); try { headerTable(document, doc); } catch (Exception x) { document.add(new Paragraph(new Chunk(x.getMessage()))); document.close(); return; } PdfOutline root = writer.getDirectContent().getRootOutline(); for (int i = 0; i < subchapters.length; i++) try { int align = Paragraph.ALIGN_LEFT; if (Mode.chapter == (Mode) subchapters[i][2]) { document.add(new Paragraph(new Chunk('\n'))); PdfPTable table = new PdfPTable(1); table.setWidthPercentage(100); StringBuffer b = new StringBuffer(); b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_chapter, doc)); b.append('.'); b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_name, doc)); String bookmark = b.toString(); Chunk title = new Chunk(bookmark); title.setLocalDestination(bookmark); title.setFont(bfont); PdfDestination destination = new PdfDestination(PdfDestination.FITH); PdfOutline outline = new PdfOutline(root, destination, bookmark); Paragraph p = new Paragraph(title); PdfPCell cell = new PdfPCell(p); cell.setBackgroundColor(chapterColor); table.addCell(cell); document.add(table); float pos = writer.getVerticalPosition(false); if (pos < 90) document.newPage(); } else { Phrase phrase = new Phrase(); switch ((Mode) subchapters[i][2]) { case title: { StringBuffer b = new StringBuffer(); String cn = findAttributeValue(subchapters[i][0].toString(), xml_attribute_chapter, doc); if (cn == null) break; b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_chapter, doc)); b.append('.'); b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_name, doc)); String subchapterBookmark = b.toString(); b.append(':'); Chunk title = new Chunk(b.toString()); title.setLocalDestination(subchapterBookmark); title.setFont(bfont); phrase.add(title); PdfDestination destination = new PdfDestination(PdfDestination.FITBH); PdfOutline outline = new PdfOutline(root, destination, subchapterBookmark); break; } case text: { createNodePhrase(subchapters[i][0].toString(), doc, phrase, font); align = Paragraph.ALIGN_JUSTIFIED; break; } case answer: { String a = findAnswer(subchapters[i][0].toString(), doc); if (a != null) { Chunk answer = new Chunk(a); answer.setFont(font); phrase.add(answer); } break; } case dataset: { StringBuffer b = new StringBuffer(); b.append(findDataAvailable(subchapters[i][0].toString(), doc)); Chunk dataset = new Chunk(b.toString()); dataset.setFont(font); phrase.add(dataset); break; } case attachments: { PdfPTable table = getAttachmentsAsTable(doc, "attachment_training_data"); if (table != null) { phrase.add(new Paragraph("Training set(s)")); phrase.add(table); } table = getAttachmentsAsTable(doc, "attachment_validation_data"); if (table != null) { phrase.add(new Paragraph("Test set(s)")); phrase.add(table); } table = getAttachmentsAsTable(doc, "attachment_documents"); if (table != null) { phrase.add(new Paragraph("Supporting information")); phrase.add(table); } break; /* StringBuffer b = new StringBuffer(); b.append("Training set(s)\n"); b.append(listAttachments(doc,"attachment_training_data")); b.append("Test set(s)\n"); b.append(listAttachments(doc,"attachment_validation_data")); b.append("Supporting information\n"); b.append(listAttachments(doc,"attachment_documents")); Chunk attachments = new Chunk(b.toString()); attachments.setFont(font); phrase.add(attachments); break; */ } case reference: { try { String value = listNodeAttributes(doc, subchapters[i][0].toString(), subchapters[i][3].toString(), subchapters[i][4].toString(), (String[]) subchapters[i][5], (Boolean) subchapters[i][6]); Chunk reference = new Chunk(value); reference.setFont(font); align = Paragraph.ALIGN_JUSTIFIED; phrase.add(reference); } catch (Exception x) { } break; } } Paragraph p = new Paragraph(phrase); p.setAlignment(align); document.add(p); float pos = writer.getVerticalPosition(false); /* cb.moveTo(0, pos); cb.lineTo(PageSize.A4.width(), pos); cb.stroke(); */ if (pos < 90) document.newPage(); } } catch (Exception x) { x.printStackTrace(); } document.close(); } catch (Exception e) { e.printStackTrace(); System.err.println(e.getMessage()); } }
From source file:ambit2.data.qmrf.Qmrf_Xml_Pdf.java
License:Open Source License
public void xml2pdf(InputSource xml, OutputStream pdf) { try {// w ww. j a v a 2s. com Document document = new Document(PageSize.A4, 80, 50, 30, 65); PdfWriter writer = PdfWriter.getInstance(document, pdf); //writer.setViewerPreferences(PdfWriter.HideMenubar| PdfWriter.HideToolbar); writer.setViewerPreferences(PdfWriter.PageModeUseThumbs | PdfWriter.PageModeUseOutlines); //PdfOutline root = writer.getDirectContent().getRootOutline(); //new PdfOutline(root, new PDFAction("http://nina.acad.bg/qmrf"), "a bookmark"); //writer.addFileAttachment(arg0, arg1, arg2, arg3) if (docBuilder == null) docBuilder = docBuilderFactory.newDocumentBuilder(); docBuilder.setErrorHandler(new SimpleErrorHandler(getClass().getName())); QMRFSchemaResolver resolver = new QMRFSchemaResolver("http://ambit2.acad.bg/qmrf/qmrf.dtd", null); resolver.setIgnoreSystemID(true); docBuilder.setEntityResolver(resolver); org.w3c.dom.Document doc = null; try { doc = docBuilder.parse(xml); } catch (Exception x) { document.addCreationDate(); document.addCreator(getClass().getName()); document.open(); document.add(new Paragraph(new Chunk(x.getMessage()))); document.close(); return; } document.addCreationDate(); document.addCreator(getClass().getName()); document.addKeywords(replaceTags(findNodeValue("keywords", doc))); document.addTitle(replaceTags(findNodeValue("QSAR_title", doc))); try { NodeList info = doc.getElementsByTagName("QMRF"); for (int i = 0; i < info.getLength(); i++) document.addSubject(findAttributeValue("name", info.item(i)) + '.' + findAttributeValue("version", info.item(i))); } catch (Exception x) { document.addSubject("QMRF"); } try { document.addAuthor(listNodeAttributes(doc, "qmrf_authors", "author_ref", "author", att_author, new Boolean(true))); } catch (Exception x) { document.addAuthor(getClass().getName()); } document.open(); PdfContentByte cb = writer.getDirectContent(); try { headerTable(document, doc); } catch (Exception x) { document.add(new Paragraph(new Chunk(x.getMessage()))); document.close(); return; } PdfOutline root = writer.getDirectContent().getRootOutline(); for (int i = 0; i < subchapters.length; i++) try { int align = Paragraph.ALIGN_LEFT; if (Mode.chapter == (Mode) subchapters[i][2]) { document.add(new Paragraph(new Chunk('\n'))); PdfPTable table = new PdfPTable(1); table.setWidthPercentage(100); StringBuffer b = new StringBuffer(); b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_chapter, doc)); b.append('.'); b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_name, doc)); String bookmark = b.toString(); Chunk title = new Chunk(bookmark); title.setLocalDestination(bookmark); title.setFont(bfont); PdfDestination destination = new PdfDestination(PdfDestination.FITH); PdfOutline outline = new PdfOutline(root, destination, bookmark); Paragraph p = new Paragraph(title); PdfPCell cell = new PdfPCell(p); cell.setBackgroundColor(chapterColor); table.addCell(cell); document.add(table); float pos = writer.getVerticalPosition(false); if (pos < 90) document.newPage(); } else { Phrase phrase = new Phrase(); switch ((Mode) subchapters[i][2]) { case title: { StringBuffer b = new StringBuffer(); String cn = findAttributeValue(subchapters[i][0].toString(), xml_attribute_chapter, doc); if (cn == null) break; b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_chapter, doc)); b.append('.'); b.append(findAttributeValue(subchapters[i][0].toString(), xml_attribute_name, doc)); String subchapterBookmark = b.toString(); b.append(':'); Chunk title = new Chunk(b.toString()); title.setLocalDestination(subchapterBookmark); title.setFont(bfont); phrase.add(title); PdfDestination destination = new PdfDestination(PdfDestination.FITBH); PdfOutline outline = new PdfOutline(root, destination, subchapterBookmark); break; } case text: { createNodePhrase(subchapters[i][0].toString(), doc, phrase, font); align = Paragraph.ALIGN_JUSTIFIED; break; } case answer: { String a = findAnswer(subchapters[i][0].toString(), doc); if (a != null) { Chunk answer = new Chunk(a); answer.setFont(font); phrase.add(answer); } break; } case dataset: { StringBuffer b = new StringBuffer(); b.append(findDataAvailable(subchapters[i][0].toString(), doc)); Chunk dataset = new Chunk(b.toString()); dataset.setFont(font); phrase.add(dataset); break; } case attachments: { PdfPTable table = getAttachmentsAsTable(doc, "attachment_training_data"); if (table != null) { phrase.add(new Paragraph("Training set(s)")); phrase.add(table); } table = getAttachmentsAsTable(doc, "attachment_validation_data"); if (table != null) { phrase.add(new Paragraph("Test set(s)")); phrase.add(table); } table = getAttachmentsAsTable(doc, "attachment_documents"); if (table != null) { phrase.add(new Paragraph("Supporting information")); phrase.add(table); } break; /* StringBuffer b = new StringBuffer(); b.append("Training set(s)\n"); b.append(listAttachments(doc,"attachment_training_data")); b.append("Test set(s)\n"); b.append(listAttachments(doc,"attachment_validation_data")); b.append("Supporting information\n"); b.append(listAttachments(doc,"attachment_documents")); Chunk attachments = new Chunk(b.toString()); attachments.setFont(font); phrase.add(attachments); break; */ } case reference: { try { String value = listNodeAttributes(doc, subchapters[i][0].toString(), subchapters[i][3].toString(), subchapters[i][4].toString(), (String[]) subchapters[i][5], (Boolean) subchapters[i][6]); Chunk reference = new Chunk(value); reference.setFont(font); align = Paragraph.ALIGN_JUSTIFIED; phrase.add(reference); } catch (Exception x) { } break; } } Paragraph p = new Paragraph(phrase); p.setAlignment(align); document.add(p); float pos = writer.getVerticalPosition(false); /* cb.moveTo(0, pos); cb.lineTo(PageSize.A4.width(), pos); cb.stroke(); */ if (pos < 90) document.newPage(); } } catch (Exception x) { x.printStackTrace(); } document.close(); } catch (Exception e) { e.printStackTrace(); System.err.println(e.getMessage()); } }
From source file:classroom.filmfestival_c.Movies20.java
@SuppressWarnings("unchecked") public static void main(String[] args) { // step 1// w w w. j a va 2 s. c o m Rectangle rect = PageSize.A4.rotate(); Document document = new Document(rect); try { // step 2 OutputStream os = new FileOutputStream(RESULT); PdfWriter writer = PdfWriter.getInstance(document, os); Rectangle art = new Rectangle(rect.getLeft(36), rect.getBottom(36), rect.getRight(36), rect.getTop(36)); writer.setBoxSize("art", art); writer.setViewerPreferences(PdfWriter.PageModeUseOutlines); // step 3 document.open(); // step 4 PdfOutline root = writer.getDirectContent().getRootOutline(); Session session = (Session) MySessionFactory.currentSession(); Query q = session.createQuery( "select distinct festival.id.day from FestivalScreening as festival order by festival.id.day"); java.util.List<Date> days = q.list(); for (Date day : days) { GregorianCalendar gc = new GregorianCalendar(); gc.setTime(day); if (gc.get(GregorianCalendar.YEAR) != YEAR) continue; createSheet(session, day, writer); new PdfOutline(root, new PdfDestination(PdfDestination.FIT), day.toString()); document.newPage(); } // step 5 document.close(); } catch (IOException e) { LOGGER.error("IOException: ", e); } catch (DocumentException e) { LOGGER.error("DocumentException: ", e); } }
From source file:com.amphisoft.epub2pdf.content.XhtmlHandler.java
License:Open Source License
private void addToBookmarks(String currentFile, String aName) { // curFileCP, aName try {/*w w w . j a v a 2s . co m*/ StringBuilder lookupSB = new StringBuilder(); String currentFileBaseName = new File(currentFile).getName(); String currentFileEpubRooted = null; for (String spineRef : sourceEpub.getOpf().spineHrefs()) { if (spineRef.endsWith(currentFileBaseName)) { currentFileEpubRooted = spineRef; break; } } if (currentFileEpubRooted == null) { //throw new Exception(); } lookupSB.append(currentFileEpubRooted); if (aName != null && !aName.isEmpty()) { lookupSB.append('#'); lookupSB.append(aName); } String lookup = lookupSB.toString(); NavPoint nP = sourceEpub.getNcx().findNavPoint(lookup); TreeNode<TocTreeNode> npNode = TocTreeNode.findInTreeByNavPoint(tocTree, nP); if (nP != null) { document.newPage(); PdfOutline pdfOutlineParent = bookmarkRoot; if (npNode != null) { TreeNode<TocTreeNode> parent = npNode.getParent(); if (parent != null) { TocTreeNode parentTTN = parent.getValue(); if (parentTTN != null && parentTTN.getPdfOutline() != null) { pdfOutlineParent = parentTTN.getPdfOutline(); } } } PdfDestination here = new PdfDestination(PdfDestination.FIT); PdfOutline pdfTocEntry = new PdfOutline(pdfOutlineParent, here, nP.getNavLabelText()); if (npNode != null) { npNode.getValue().setPdfDestination(here); npNode.getValue().setPdfOutline(pdfTocEntry); } } else { //throw new Exception("NCX lookup fail: " + lookup); } } catch (Exception e) { //printlnerr("Failed to update PDF bookmarks with Anchor " + aName + ": " + e.getMessage()); } }
From source file:com.amphisoft.epub2pdf.Converter.java
License:Open Source License
public void convert(String epubPath) throws IOException, DocumentException { File epubFile = new File(epubPath); if (!(epubFile.canRead())) { throw new IOException("Could not read " + epubPath); } else {/*from w ww .jav a 2 s . c o m*/ System.err.println("Converting " + epubFile.getAbsolutePath()); } String epubFilename = epubFile.getName(); String epubFilenameBase = epubFilename.substring(0, epubFilename.length() - 5); String pdfFilename = epubFilenameBase + ".pdf"; File outputFile = new File(outputDir.getAbsolutePath() + File.separator + pdfFilename); epubIn = Epub.fromFile(epubPath); XhtmlHandler.setSourceEpub(epubIn); Opf opf = epubIn.getOpf(); List<String> contentPaths = opf.spineHrefs(); List<File> contentFiles = new ArrayList<File>(); for (String path : contentPaths) { contentFiles.add(new File(epubIn.getContentRoot(), path)); } Ncx ncx = epubIn.getNcx(); List<NavPoint> ncxToc = new ArrayList<NavPoint>(); if (ncx != null) { ncxToc.addAll(ncx.getNavPointsFlat()); } Tree<TocTreeNode> tocTree = TocTreeNode.buildTocTree(ncx); XhtmlHandler.setTocTree(tocTree); Document doc = new Document(); boolean pageSizeOK = doc.setPageSize(pageSize); boolean marginsOK = doc.setMargins(marginLeftPt, marginRightPt, marginTopPt, marginBottomPt); System.err.println("Writing PDF to " + outputFile.getAbsolutePath()); PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream(outputFile)); writer.setStrictImageSequence(true); PdfOutline bookmarkRoot = null; if (!(pageSizeOK && marginsOK)) { throw new RuntimeException("Failed to set PDF page size a/o margins"); } int fileCount = contentFiles.size(); printlnerr("Processing " + fileCount + " HTML file(s): "); int currentFile = 0; for (File file : contentFiles) { currentFile++; char progressChar; int mod10 = currentFile % 10; if (mod10 == 5) progressChar = '5'; else if (mod10 == 0) progressChar = '0'; else progressChar = '.'; printerr(progressChar); if (!(doc.isOpen())) { doc.open(); doc.newPage(); bookmarkRoot = writer.getRootOutline(); XhtmlHandler.setBookmarkRoot(bookmarkRoot); } NavPoint fileLevelNP = Ncx.findNavPoint(ncxToc, file.getName()); TreeNode<TocTreeNode> npNode = TocTreeNode.findInTreeByNavPoint(tocTree, fileLevelNP); if (fileLevelNP != null) { doc.newPage(); PdfOutline pdfOutlineParent = bookmarkRoot; if (npNode != null) { TreeNode<TocTreeNode> parent = npNode.getParent(); if (parent != null) { TocTreeNode parentTTN = parent.getValue(); if (parentTTN != null && parentTTN.getPdfOutline() != null) { pdfOutlineParent = parentTTN.getPdfOutline(); } } } PdfDestination here = new PdfDestination(PdfDestination.FIT); PdfOutline pdfTocEntry = new PdfOutline(pdfOutlineParent, here, fileLevelNP.getNavLabelText()); if (npNode != null) { npNode.getValue().setPdfDestination(here); npNode.getValue().setPdfOutline(pdfTocEntry); } } XhtmlHandler.process(file.getCanonicalPath(), doc); } printlnerr(); doc.close(); System.err.println("PDF written to " + outputFile.getAbsolutePath()); epubIn.cleanup(); }
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// w w w . j a v a 2 s .co 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:de.unigoettingen.sub.commons.contentlib.pdflib.PDFManager.java
License:Apache License
/****************************************************************************************************** * Adds the all pages.//from w w w . ja v a2 s . c om * * @param pagesizemode {@link PdfPageSize} * @param writer {@link PdfWriter} * @param pdfdoc {@link Document} * @return {@link PdfPageLabels} * * * @throws ImageInterpreterException the image interpreter exception * @throws IOException Signals that an I/O exception has occurred. * @throws MalformedURLException the malformed url exception * @throws PDFManagerException the PDF manager exception * @throws ImageManagerException *******************************************************************************************************/ private PdfPageLabels addAllPages(PdfPageSize pagesizemode, PdfWriter writer, Document pdfdoc, Watermark myWatermark) throws ImageInterpreterException, IOException, MalformedURLException, PDFManagerException, ImageManagerException { PdfPageLabels pagelabels = new PdfPageLabels(); int pageadded = 0; // sort the HashMap by the KeySet (pagenumber) Map<Integer, UrlImage> sortedMap = new TreeMap<Integer, UrlImage>(imageURLs); float scalefactor = 1; // scaling factor of the image int page_w = PaperSize.A4.width; int page_h = PaperSize.A4.height; LOGGER.debug("iterate over " + imageURLs.size() + " pages."); for (Integer imageKey : sortedMap.keySet()) { Watermark watermark = myWatermark; Image pdfImage = null; // PDF-Image LOGGER.debug("Writing page " + imageKey); boolean errorPage = false; // true if the image does not exists URL errorUrl = null; // url of the image that does not exists // ------------------------------------------------------------------------------------------------ // Title page available. Render it in pdftitlepage // ------------------------------------------------------------------------------------------------ if ((pdftitlepages != null) && (pdftitlepages.get(imageKey) != null)) { // title page PDFTitlePage pdftitlepage = pdftitlepages.get(imageKey); // create new PDF page try { pdfdoc.setPageSize(PageSize.A4); pdfdoc.setMargins(pdftitlepage.getLeftMargin(), pdftitlepage.getRightMargin(), pdftitlepage.getTopMargin(), pdftitlepage.getBottomMargin()); pageadded++; pdfdoc.newPage(); // create new page // set page name pagelabels.addPageLabel(pageadded, PdfPageLabels.EMPTY, "-"); } catch (Exception e1) { throw new PDFManagerException("PDFManagerException occured while creating new page in PDF", e1); } // render title page pdftitlepage.render(pdfdoc); } // ------------------------------------------------------------------------------------------------ // Process image with imageKey // ------------------------------------------------------------------------------------------------ UrlImage pdfpage = imageURLs.get(imageKey); if (pdfpage.getURL() != null) { boolean added = false; boolean scaled = false; URL url = pdfpage.getURL(); // pdf hack if (ContentServerConfiguration.getInstance().getUsePdf()) { LOGGER.debug("trying to find original pdf"); PdfContentByte pdfcb = null; PdfReader pdfreader = null; PdfImportedPage importpage = null; try { String pdfpath = ContentServerConfiguration.getInstance().getRepositoryPathPdf() .replace("file:///", ""); LOGGER.debug("looking in " + pdfpath + " for pdf file"); String tiffPath = ContentServerConfiguration.getInstance().getRepositoryPathImages() .replace("file:///", ""); // String urlString = url.toString(); int pageNumber = pdfpage.getPageNumber(); // UrlImage copy = new PDFPage(pdfpage); URL pdfurl = new URL(url.toString().replace(tiffPath, pdfpath) .replace(url.toString().substring(url.toString().lastIndexOf(".")), ".pdf")); LOGGER.debug("pdfurl = " + pdfurl); if (new File(pdfurl.toURI()).exists()) { LOGGER.debug("found pdf " + pdfurl.toURI()); // copy.setURL(pdfurl); pdfcb = writer.getDirectContent(); pdfreader = new PdfReader(pdfurl); importpage = writer.getImportedPage(pdfreader, pageNumber); LOGGER.debug("creating orig pdf page"); Rectangle rect = pdfreader.getPageSize(pageNumber); try { pdfdoc.setPageSize(rect); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } pageadded++; pdfcb.addTemplate(importpage, 0, 0); added = true; LOGGER.debug("page:" + imageKey + " url: " + pdfurl.toString()); } } catch (URISyntaxException e) { LOGGER.debug(e); added = false; } finally { if (writer != null) { writer.freeReader(pdfreader); writer.flush(); } if (pdfreader != null) { pdfreader.close(); } } } if (!added) { // image file LOGGER.debug("using image to create pdf page"); // try to get ImageInterpreter from url ImageInterpreter myInterpreter = ImageFileFormat.getInterpreter(url, httpproxyhost, httpproxyport, httpproxyuser, httpproxypassword); try { // check preferred compression type depending on color depth Embedd preferredEmbeddingType = Embedd.ORIGBYTESTREAM; if (myInterpreter.getColordepth() == 1) { // bitonal image preferredEmbeddingType = embeddBitonalImage; } else if ((myInterpreter.getColordepth() > 1) && (myInterpreter.getSamplesperpixel() == 1)) { // greyscale image preferredEmbeddingType = embeddGreyscaleImage; } else { // color image preferredEmbeddingType = embeddColorImage; } // ------------------------------------------------------------------------------------- // Try to generate image // ------------------------------------------------------------------------------------- pdfImage = generatePdfImageFromInterpreter(myInterpreter, preferredEmbeddingType, errorPage, watermark, errorUrl); // ------------------------------------------------------------------------------------- // image couldn't be embedded yet (emergencyCase) // ------------------------------------------------------------------------------------- if (pdfImage == null) { LOGGER.warn( "Couldn't use preferred method for embedding the image. Instead had to use JPEG or RenderedImage"); // Get Interpreter and rendered Image // --------------------------------------------------------------------------------------------------------------------------------- RenderedImage ri = null; if (preferredEmbeddingType == embeddBitonalImage) { ImageManager sourcemanager = new ImageManager(url); boolean watermarkscale = ContentServerConfiguration.getInstance() .getScaleWatermark(); // should we scale // the watermark ? ri = sourcemanager.scaleImageByPixel(3000, 0, ImageManager.SCALE_BY_WIDTH, 0, null, null, watermark, watermarkscale, ImageManager.BOTTOM); myInterpreter = sourcemanager.getMyInterpreter(); } else { ri = myInterpreter.getRenderedImage(); if (watermark != null) { ri = addwatermark(ri, watermark, 2); myInterpreter.setHeight( myInterpreter.getHeight() + watermark.getRenderedImage().getHeight()); } } // scale rendered image // --------------------------------------------------------------------------------------------------------------------------------- // float scalefactorX = 1; // float scalefactorY = 1; // switch (pagesizemode) { // case ORIGINAL: // scalefactorX = 72f / myInterpreter.getXResolution(); // scalefactorY = 72f / myInterpreter.getYResolution(); // break; // default: // /* // * check, if the image needs to be scaled, because // * it's bigger than A4 calculate the new scalefactor // */ // float page_w_pixel = (float) (page_w * // myInterpreter.getXResolution() / 25.4); // float page_h_pixel = (float) (page_h * // myInterpreter.getYResolution() / 25.4); // // float res_x = myInterpreter.getXResolution(); // float res_y = myInterpreter.getYResolution(); // // long w = myInterpreter.getWidth(); // get height and // // width // long h = myInterpreter.getHeight(); // // if ((w > page_w_pixel) || (h > page_h_pixel)) { // LOGGER.debug("scale image to fit the page"); // float scalefactor_w = page_w_pixel / w; // float scalefactor_h = page_h_pixel / h; // if (scalefactor_h < scalefactor_w) { // scalefactor = scalefactor_h; // } else { // scalefactor = scalefactor_w; // } // w = (long) (w * scalefactor); // h = (long) (h * scalefactor); // } // scalefactorX = (72f / res_x) * scalefactor; // scalefactorY = (72f / res_y) * scalefactor; // break; // } // //scalefactorX = 0.2f; // //scalefactorY = 0.2f; // if (preferredEmbeddingType == embeddBitonalImage) { // ImageManager sourcemanager = new ImageManager(url); // ri = sourcemanager.scaleImageByPixel((int) // (scalefactorX*100), (int) (scalefactorY*100), // ImageManager.SCALE_BY_PERCENT, 0, null, null, // watermark, true, ImageManager.BOTTOM); // }else{ // ri = ImageManipulator.scaleInterpolationBilinear(ri, // scalefactorX, scalefactorY); // } // myInterpreter.setHeight(ri.getHeight()); // myInterpreter.setWidth(ri.getWidth()); // scaled = true; // add Watermark // --------------------------------------------------------------------------------------------------------------------------------- // ri = addwatermark(ri, watermark, // ImageManager.BOTTOM); // myInterpreter.setHeight(myInterpreter.getHeight() + // watermark.getRenderedImage().getHeight()); // Try to write into pdfImage // --------------------------------------------------------------------------------------------------------------------------------- if (myInterpreter.getColordepth() > 1) { // compress image if greyscale or color ByteArrayOutputStream bytesoutputstream = new ByteArrayOutputStream(); // JpegInterpreter jpint = new JpegInterpreter(ri); // jpint.setXResolution(myInterpreter.getXResolution()); // jpint.setYResolution(myInterpreter.getYResolution()); // jpint.writeToStream(null, bytesoutputstream); LOGGER.error("WritingJPEGImage"); writeJpegFromRenderedImageToStream(bytesoutputstream, ri, null, myInterpreter); byte[] returnbyteArray = bytesoutputstream.toByteArray(); if (bytesoutputstream != null) { bytesoutputstream.flush(); bytesoutputstream.close(); } pdfImage = Image.getInstance(returnbyteArray); returnbyteArray = null; } else { // its bitonal, but can't be embedded directly, // need to go via RenderedImage BufferedImage buffImage = ImageManipulator.fromRenderedToBuffered(ri); pdfImage = Image.getInstance(buffImage, null, false); if (myWatermark != null) { // create Image for Watermark JpegInterpreter jpint = new JpegInterpreter(myWatermark.getRenderedImage()); ByteArrayOutputStream bytesoutputstream = new ByteArrayOutputStream(); jpint.setXResolution(myInterpreter.getXResolution()); jpint.setYResolution(myInterpreter.getYResolution()); jpint.writeToStream(null, bytesoutputstream); byte[] returnbyteArray = bytesoutputstream.toByteArray(); jpint.clear(); if (bytesoutputstream != null) { bytesoutputstream.flush(); bytesoutputstream.close(); } Image blaImage = Image.getInstance(returnbyteArray); returnbyteArray = null; // set Watermark as Footer at fixed position // (200,200) Chunk c = new Chunk(blaImage, 200, 200); Phrase p = new Phrase(c); HeaderFooter hf = new HeaderFooter(p, false); pdfdoc.setFooter(hf); } // pdfdoc.setPageSize(arg0) // TODO das scheint nicht zu funktionieren... sollte // dieser Code entfernt werden? } } // end of : if (pdfImage == null) { } catch (BadElementException e) { throw new PDFManagerException("Can't create a PDFImage from a Buffered Image.", e); } catch (ImageManipulatorException e) { LOGGER.warn(e); } // --------------------------------------------------------------------------------------------------------- // place the image on the page // --------------------------------------------------------------------------------------------------------- if (pagesizemode == PdfPageSize.ORIGINAL) { // calculate the image width and height in points, create // the rectangle in points Rectangle rect = null; if (!scaled) { float image_w_points = (myInterpreter.getWidth() / myInterpreter.getXResolution()) * 72; float image_h_points = ((myInterpreter.getHeight()) / myInterpreter.getYResolution()) * 72; rect = new Rectangle(image_w_points, image_h_points); } else { rect = new Rectangle(myInterpreter.getWidth(), myInterpreter.getHeight()); } // create the pdf page according to this rectangle LOGGER.debug("creating original page sized PDF page:" + rect.getWidth() + " x " + rect.getHeight()); pdfdoc.setPageSize(rect); // create new page to put the content try { pageadded++; pdfdoc.newPage(); } catch (Exception e1) { throw new PDFManagerException( "DocumentException occured while creating page " + pageadded + " in PDF", e1); } // scale image and place it on page; scaling the image does // not scale the images bytestream if (!scaled) { pdfImage.scalePercent((72f / myInterpreter.getXResolution() * 100), (72f / myInterpreter.getYResolution() * 100)); } pdfImage.setAbsolutePosition(0, 0); // set image to lower // left corner boolean result; try { result = pdfdoc.add(pdfImage); // add it to PDF if (!result) { throw new PDFManagerException("Image \"" + url.toString() + "\" can's be added to PDF! Error during placing image on page"); } } catch (DocumentException e) { throw new PDFManagerException("DocumentException occured while adding the image to PDF", e); } } else { /* * it is not the original page size PDF will contain only A4 pages */ LOGGER.debug("creating A4 pdf page"); // create new page to put the content try { pageadded++; pdfdoc.setPageSize(PageSize.A4); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } float page_w_pixel = (float) (page_w * myInterpreter.getXResolution() / 25.4); float page_h_pixel = (float) (page_h * myInterpreter.getYResolution() / 25.4); float res_x = myInterpreter.getXResolution(); float res_y = myInterpreter.getYResolution(); long w = myInterpreter.getWidth(); // get height and width long h = myInterpreter.getHeight(); /* * if the page is landscape, we have to rotate the page; this is only done in PDF, the orig image bytestream is NOT rotated */ if (w > h) { LOGGER.debug("rotate image"); // must be rotated pdfImage.setRotationDegrees(90); // change width and height long dummy = w; w = h; h = dummy; // change the resolutions x and y float dummy2 = res_x; res_x = res_y; res_y = dummy2; } /* * check, if the image needs to be scaled, because it's bigger than A4 calculate the new scalefactor */ if ((w > page_w_pixel) || (h > page_h_pixel)) { LOGGER.debug("scale image to fit the page"); float scalefactor_w = page_w_pixel / w; float scalefactor_h = page_h_pixel / h; if (scalefactor_h < scalefactor_w) { scalefactor = scalefactor_h; } else { scalefactor = scalefactor_w; } w = (long) (w * scalefactor); h = (long) (h * scalefactor); } if (!scaled) { pdfImage.scalePercent((72f / res_x * 100) * scalefactor, (72f / res_y * 100) * scalefactor); } // center the image on the page // --------------------------------------------------------------- float y_offset = 0; // y - offset // get image size in cm; height float h_cm = (float) (h / (res_x / 2.54)); // float w_cm = (float) (w / (res_y / 2.54)); // and width if ((h_cm + 2) < (page_h / 10)) { y_offset = 2 * 72f / 2.54f; } float freespace_x = ((page_w_pixel - w) / res_x * 72f); float freespace_y = ((page_h_pixel - h) / res_y * 72f) - (y_offset); // set position add image pdfImage.setAbsolutePosition(freespace_x / 2, freespace_y); boolean result; try { result = pdfdoc.add(pdfImage); } catch (DocumentException e) { LOGGER.error(e); throw new PDFManagerException("DocumentException occured while adding the image to PDF", e); } if (!result) { // placing the image in the PDF was not successful throw new PDFManagerException("Image \"" + url.toString() + "\" can's be added to PDF! Error during placing image on page"); } // draw box around the image page // ------------------------------------------------------------------------------------------------ if (pagesizemode == PdfPageSize.A4BOX) { LOGGER.debug("draw box around the image page"); // draw a black frame around the image PdfContentByte pcb = writer.getDirectContent(); // calculate upper left corner of the box (measurment is // in points) float left_x = (freespace_x / 2); float left_y = freespace_y; // calculate the lower right corner of the box // (measurement is in points) float image_w_points = (w / res_x) * 72; float image_h_points = (h / res_y) * 72; pcb.setLineWidth(1f); pcb.stroke(); pcb.rectangle(left_x, left_y, image_w_points, image_h_points); pcb.stroke(); } } // end of: if (pagesizemode == PdfPageSize.ORIGINAL) { pdfImage = null; myInterpreter.clear(); // writer.freeReader(new PdfReader(pdfpage.getURL())); } // end of : if (pdfpage.getURL() != null) { // ------------------------------------------------------------------------------------------------ // it is a page from a PDF file which should be inserted // ------------------------------------------------------------------------------------------------ else if (pdfpage.getClass() == PDFPage.class && ((PDFPage) pdfpage).getPdfreader() != null) { PdfContentByte pdfcb = writer.getDirectContent(); PdfReader pdfreader = ((PDFPage) pdfpage).getPdfreader(); PdfImportedPage importpage = writer.getImportedPage(pdfreader, pdfpage.getPageNumber()); if (pagesizemode == PdfPageSize.ORIGINAL) { LOGGER.debug("creating orig pdf page"); Rectangle rect = pdfreader.getPageSize(pdfpage.getPageNumber()); try { pdfdoc.setPageSize(rect); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } // add content pageadded++; pdfcb.addTemplate(importpage, 0, 0); } else { LOGGER.debug("creating A4 pdf page"); try { pdfdoc.setPageSize(PageSize.A4); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } // add content pageadded++; pdfcb.addTemplate(importpage, 0, 0); // draw box // if (pagesizemode == PdfPageSize.A4BOX) { // FIXME: nichts implementiert ? // } } } // handle pagename if (imageNames != null) { String pagename = imageNames.get(imageKey); if (pagename != null) { pagelabels.addPageLabel(pageadded, PdfPageLabels.EMPTY, pagename); } else { pagelabels.addPageLabel(pageadded, PdfPageLabels.EMPTY, "unnumbered"); } } // handle bookmarks and set destinator for bookmarks LOGGER.debug("handle bookmark(s) for page"); PdfDestination destinator = new PdfDestination(PdfDestination.FIT); setBookmarksForPage(writer, destinator, imageKey); // the key in the writer.flush(); // mashMap is the pagenumber } // end of while iterator over all pages } return pagelabels; }
From source file:docet.engine.PDFDocumentHandler.java
License:Apache License
private void writeTOCBookmarks(Collection<DocumentPart> documents, PdfWriter writer) { writer.setViewerPreferences(PdfWriter.PageModeUseOutlines); PdfOutline root = writer.getRootOutline(); Map<DocumentPart, PdfOutline> outlines = new HashMap<>(); for (DocumentPart document : documents) { PdfOutline parent = outlines.getOrDefault(document.parent, root); PageBox page = document.pages.get(0); // PdfDestination dest = new PdfDestination(PdfDestination.XYZ, 0, 0, 0); PdfDestination dest = new PdfDestination(PdfDestination.FIT); LOGGER.log(Level.FINE, "Writing bookmark {0} - {1} to page {2}", new Object[] { title, document.name, document.startPageNo + page.getPageNo() }); dest.addPage(writer.getPageReference(document.startPageNo + page.getPageNo())); PdfOutline outline = new PdfOutline(parent, dest, document.name, true); outlines.put(document, outline); }/* w w w . j a v a 2 s. com*/ }
From source file:org.kuali.coeus.common.committee.impl.web.struts.action.CommitteeActionsActionBase.java
License:Open Source License
/** * This method merged the pdf bytes without creating page numbers and dates. * //from w w w .j a v a 2s.c o m * (This is a slimed down version of MergePdfBytes() in PrintingServiceImpl.java) * * @param pdfBytesList * List containing the PDF data bytes * @param bookmarksList * List of bookmarks corresponding to the PDF bytes. * @return * @throws PrintingException */ private byte[] mergePdfBytes(List<byte[]> pdfBytesList, List<String> bookmarksList) throws PrintingException { Document document = null; PdfWriter writer = null; ByteArrayOutputStream mergedPdfReport = new ByteArrayOutputStream(); for (int count = 0; count < pdfBytesList.size(); count++) { PdfReader reader; try { reader = new PdfReader(pdfBytesList.get(count)); } catch (IOException e) { LOG.error(e.getMessage(), e); break; // throw new PrintingException(e.getMessage(), e); } int nop; if (reader == null) { LOG.debug("Empty PDF bytes found for " + bookmarksList.get(count)); continue; } else { nop = reader.getNumberOfPages(); } if (count == 0) { document = nop > 0 ? new com.lowagie.text.Document(reader.getPageSizeWithRotation(1)) : new com.lowagie.text.Document(); try { writer = PdfWriter.getInstance(document, mergedPdfReport); } catch (DocumentException e) { LOG.error(e.getMessage(), e); throw new PrintingException(e.getMessage(), e); } document.open(); } PdfContentByte cb = writer.getDirectContent(); int pageCount = 0; while (pageCount < nop) { document.setPageSize(reader.getPageSize(++pageCount)); document.newPage(); PdfImportedPage page = writer.getImportedPage(reader, pageCount); cb.addTemplate(page, 1, 0, 0, 1, 0, 0); PdfOutline root = cb.getRootOutline(); if (pageCount == 1) { String pageName = bookmarksList.get(count); cb.addOutline(new PdfOutline(root, new PdfDestination(PdfDestination.FITH), pageName), pageName); } } } if (document != null) { document.close(); return mergedPdfReport.toByteArray(); } return null; }
From source file:org.kuali.coeus.common.impl.print.PrintingServiceImpl.java
License:Open Source License
/** * @param pdfBytesList List containing the PDF data bytes * @param bookmarksList List of bookmarks corresponding to the PDF bytes. * @return//w w w. j a va 2s. com * @throws PrintingException */ protected byte[] mergePdfBytes(List<byte[]> pdfBytesList, List<String> bookmarksList, boolean headerFooterRequired) throws PrintingException { Document document = null; PdfWriter writer = null; ByteArrayOutputStream mergedPdfReport = new ByteArrayOutputStream(); int totalNumOfPages = 0; PdfReader[] pdfReaderArr = new PdfReader[pdfBytesList.size()]; int pdfReaderCount = 0; for (byte[] fileBytes : pdfBytesList) { LOG.debug("File Size " + fileBytes.length + " For " + bookmarksList.get(pdfReaderCount)); PdfReader reader = null; try { reader = new PdfReader(fileBytes); pdfReaderArr[pdfReaderCount] = reader; pdfReaderCount = pdfReaderCount + 1; totalNumOfPages += reader.getNumberOfPages(); } catch (IOException e) { LOG.error(e.getMessage(), e); } } HeaderFooter footer = null; if (headerFooterRequired) { Calendar calendar = dateTimeService.getCurrentCalendar(); String dateString = formateCalendar(calendar); StringBuilder footerPhStr = new StringBuilder(); footerPhStr.append(" of "); footerPhStr.append(totalNumOfPages); footerPhStr.append(getWhitespaceString(WHITESPACE_LENGTH_76)); footerPhStr.append(getWhitespaceString(WHITESPACE_LENGTH_76)); footerPhStr.append(getWhitespaceString(WHITESPACE_LENGTH_60)); footerPhStr.append(dateString); Font font = FontFactory.getFont(FontFactory.TIMES, 8, Font.NORMAL, Color.BLACK); Phrase beforePhrase = new Phrase("Page ", font); Phrase afterPhrase = new Phrase(footerPhStr.toString(), font); footer = new HeaderFooter(beforePhrase, afterPhrase); footer.setAlignment(Element.ALIGN_BASELINE); footer.setBorderWidth(0f); } for (int count = 0; count < pdfReaderArr.length; count++) { PdfReader reader = pdfReaderArr[count]; int nop; if (reader == null) { LOG.debug("Empty PDF byetes found for " + bookmarksList.get(count)); continue; } else { nop = reader.getNumberOfPages(); } if (count == 0) { document = nop > 0 ? new com.lowagie.text.Document(reader.getPageSizeWithRotation(1)) : new com.lowagie.text.Document(); try { writer = PdfWriter.getInstance(document, mergedPdfReport); } catch (DocumentException e) { LOG.error(e.getMessage(), e); throw new PrintingException(e.getMessage(), e); } if (footer != null) { document.setFooter(footer); } // writer.setPageEvent(new Watermark()); // add watermark object here document.open(); } PdfContentByte cb = writer.getDirectContent(); int pageCount = 0; while (pageCount < nop) { document.setPageSize(reader.getPageSize(++pageCount)); document.newPage(); if (footer != null) { document.setFooter(footer); } PdfImportedPage page = writer.getImportedPage(reader, pageCount); cb.addTemplate(page, 1, 0, 0, 1, 0, 0); PdfOutline root = cb.getRootOutline(); if (pageCount == 1) { String pageName = bookmarksList.get(count); cb.addOutline(new PdfOutline(root, new PdfDestination(PdfDestination.FITH), pageName), pageName); } } } if (document != null) { try { document.close(); return mergedPdfReport.toByteArray(); } catch (Exception e) { LOG.error("Exception occured because the generated PDF document has no pages", e); } } return null; }