List of usage examples for com.itextpdf.text.pdf PdfReader getNumberOfPages
public int getNumberOfPages()
From source file:com.tommontom.pdfsplitter.PdfCombine.java
public List<File> combine(File folder) throws IOException, DocumentException { if (!folder.isDirectory()) { throw new IllegalArgumentException("Provided folder is not a directory: " + folder); }// w w w.j a v a 2 s. c om FileNameFilter FileFilter = new FileNameFilter(); File[] listOfFiles = folder.listFiles(FileFilter); /* * Stores the listing of the files */ List<File> newFileList = new ArrayList<>(); for (int i = 0; i < listOfFiles.length; i++) { File file = listOfFiles[i]; if (!file.isFile()) { continue; } // Split the source filename into its 2 parts String fileName = file.getName(); String fileNameWithoutExt = fileName.substring(0, fileName.lastIndexOf('.')); // Split on a space '\s' String[] fileNames = fileNameWithoutExt.split("\\s"); if (fileNames.length != 2) { throw new RuntimeException("File name format is not in right format"); } String fileNameFirst = fileNames[0]; String fileNameSecond = fileNames[1]; System.out.println("First lot number: " + fileNameFirst + " Second lot number: " + fileNameSecond); String[] fileNameFirstParts = fileNameFirst.split("-"); // Project num is always the 1st part String projectNum = fileNameFirstParts[0]; if (!projectNum.equals(fileNameFirstParts[0])) { throw new RuntimeException("Filename needs to be renamed to the correct format"); } // Strip off the first and second lot number, parse into integers int firstLotNum; int secondLotNum; firstLotNum = Integer.parseInt(fileNameFirstParts[1]); secondLotNum = Integer.parseInt(fileNameFirstParts[2]); // Determine number of pages by difference of lot numbers // Read in the source document // Example file name: 16034-212234 16034-212236.pdf > 16034-212234.pdf, // 16034-212235.pdf, 16034-212236.pdf PdfReader pdfFileReader = new PdfReader(file.getPath()); int mod = pdfFileReader.getNumberOfPages() % 2; if (pdfFileReader.equals(mod)) { throw new RuntimeException("File is not an even number of pages"); } Document document = new Document(); /* * instantiates a new document to be made */ int numPages = pdfFileReader.getNumberOfPages(); int p = 0; int j = 0; // Create a copy of the orignal source file. We will pick specific pages // out below document.open(); while (j < numPages) { if (p == numPages) { break; } if (j % 2 == 2) { j += 1; } j += 1; firstLotNum++; // Dynamic filename String dynamicFileName = projectNum + "-" + (firstLotNum - 1) + ".pdf"; document = new Document(); PdfCopy copy = new PdfCopy(document, new FileOutputStream(folder.getPath() + "\\" + dynamicFileName)); document.open(); p += 2; // Import pages from original doc copy.addPage(copy.getImportedPage(pdfFileReader, j)); copy.addPage(copy.getImportedPage(pdfFileReader, p)); document.close(); // Add to the list of compled file names newFileList.add(new File(dynamicFileName)); } System.out.println("Number of Documents Created:" + numPages); System.out.println("Number of Documents Created:" + listOfFiles[i]); } return newFileList; }
From source file:com.tommontom.pdfsplitter.PdfMerge.java
public static void doMerge(java.util.List<InputStream> list, String[] imageList, String[] listWordExcels, OutputStream outputStream) throws DocumentException, IOException { Document document = new Document(PageSize.LETTER, 0, 0, 0, 0); PdfWriter writer = PdfWriter.getInstance(document, outputStream); writer.setFullCompression();//w w w. j av a 2s . c o m document.open(); PdfContentByte cb = writer.getDirectContent(); Image img; for (InputStream in : list) { PdfReader reader = new PdfReader(in); for (int i = 1; i <= reader.getNumberOfPages(); i++) { document.newPage(); //import the page from source pdf PdfImportedPage page = writer.getImportedPage(reader, i); //add the page to the destination pdf cb.addTemplate(page, 0, 0); } } for (int i = 0; i < imageList.length; i++) { document.newPage(); if (imageList[i] != null) { img = Image.getInstance(String.format("%s", imageList[i])); Rectangle one = new Rectangle(img.getPlainWidth(), img.getPlainHeight()); document.setPageSize(one); if (img.getScaledWidth() > img.getScaledHeight()) { img.rotate(); } if (img.getScaledWidth() > 792 || img.getScaledHeight() > 792) { img.scaleToFit(792, 792); } img.setDpi(150, 150); document.add(img); } } for (int i = 0; i < listWordExcels.length; i++) { if (imageList[i] != null) { File input = new File(listWordExcels[i]); File output = new File(listWordExcels[i] + ".pdf"); String outputS = listWordExcels[i] + ".pdf"; OpenOfficeConnection connection = new SocketOpenOfficeConnection(8100); connection.connect(); DocumentConverter converter = new OpenOfficeDocumentConverter(connection); converter.convert(input, output); PdfReader readerWord = new PdfReader(outputS); PdfImportedPage page = writer.getImportedPage(readerWord, readerWord.getNumberOfPages()); cb.addTemplate(page, 0, 0); } } outputStream.flush(); document.close(); outputStream.close(); }
From source file:com.tommontom.pdfsplitter.PdfSplit.java
public void pdfSplit(String path) throws IOException, DocumentException, InterruptedException { // TODO Instead of hard code path, pass in as argument File folder = new File(path); FileNameFilter FileFilter = new FileNameFilter(); File[] listOfFiles = folder.listFiles(FileFilter); /* Stores the listing of the files */ for (int i = 0; i < listOfFiles.length; i++) { File file = listOfFiles[i]; if (!file.isFile()) { continue; }// ww w. ja va 2s . c o m // Split the source filename into its 2 parts String fileName = file.getName(); String fileNameWithoutExt = fileName.substring(0, fileName.lastIndexOf(".")); PdfReader pdfFileReader = new PdfReader(file.getPath()); Document document = new Document(PageSize.LETTER, 0, 0, 0, 0); /* instantiates a new document to be made */ int k = 0; int numPages = pdfFileReader.getNumberOfPages(); // Split on a space '\s' // Determine number of pages by difference of lot numbers // Read in the source document // Example file name: 16034-212234 16034-212236.pdf > 16034-212234.pdf, 16034-212235.pdf, 16034-212236.pdf // Create a copy of the orignal source file. We will pick specific pages out below for (int j = 1; j < numPages + 1; j++) { String FileName = (fileNameWithoutExt); /* Dynamic file name */ PdfCopy copy = new PdfCopy(document, new FileOutputStream(path + "\\" + FileName + "(" + j + ")" + ".pdf")); document.open(); copy.addPage(copy.getImportedPage(pdfFileReader, j)); /* Import pages from original document */ deleteFile[k] = path + "\\" + FileName + "(" + j + 1 + ")" + ".pdf"; k++; if (j == 1) { newFileListing = ("Created File:" + path + FileName + "(" + j + ")" + ".pdf" + "\n"); } else if (j > 1) { newFileListing += ("Created File:" + path + FileName + "(" + j + ")" + ".pdf" + "\n"); } document.close(); } System.out.println("Number of Documents Created:" + numPages); pdfFileReader.close(); } }
From source file:com.tommontom.pdfsplitter.PdfSplit.java
public void pdfSplitDrop(File[] files) throws IOException, DocumentException, InterruptedException { // TODO Instead of hard code path, pass in as argument String path;/*from ww w . ja v a2 s.c o m*/ if (directoryField.getText().isEmpty() || directoryField.getText().equals(example)) { path = files[0].getParent(); } else { path = directoryField.getText(); } File[] listOfFiles = files; /* Stores the listing of the files */ for (int i = 0; i < listOfFiles.length; i++) { File file = listOfFiles[i]; if (!file.isFile()) { continue; } // Split the source filename into its 2 parts String fileName = file.getName(); String fileNameWithoutExt = fileName.substring(0, fileName.lastIndexOf(".")); PdfReader pdfFileReader = new PdfReader(file.getPath()); Document document = new Document(PageSize.LETTER, 0, 0, 0, 0); /* instantiates a new document to be made */ int numPages = pdfFileReader.getNumberOfPages(); // Determine number of pages by difference of lot numbers // Read in the source document // Example file name: 16034-212234 16034-212236.pdf > 16034-212234.pdf, 16034-212235.pdf, 16034-212236.pdf // Create a copy of the orignal source file. We will pick specific pages out below int k = 0; for (int j = 1; j < numPages + 1; j++) { String FileName = fileNameWithoutExt; /* Dynamic file name */ PdfCopy copy = new PdfCopy(document, new FileOutputStream(path + "\\" + FileName + "(" + j + ")" + ".pdf")); document.open(); copy.addPage(copy.getImportedPage(pdfFileReader, j)); /* Import pages from original document */ deleteFile[k] += path + "\\" + FileName + "(" + j + ")" + ".pdf"; k++; if (j == 1) { newFileListing = ("Created File:" + path + FileName + "(" + j + ")" + ".pdf" + "\n"); } else if (j > 1) { newFileListing += ("Created File:" + path + FileName + "(" + j + ")" + ".pdf" + "\n"); } document.close(); copy.close(); } pdfFileReader.close(); } }
From source file:com.tommontom.pdfsplitter.PdfSplit.java
public void pdfEven(String path) throws IOException, DocumentException { String DEFAULT_PATH = path; // TODO Instead of hard code path, pass in as argument File folder = new File(DEFAULT_PATH); FileNameFilter FileFilter = new FileNameFilter(); File[] listOfFiles = folder.listFiles(FileFilter); /* Stores the listing of the files */ for (int i = 0; i < listOfFiles.length; i++) { File file = listOfFiles[i]; if (!file.isFile()) { continue; }// w ww .j a v a 2 s . com // Split the source filename into its 2 parts String fileName = file.getName(); String fileNameWithoutExt = fileName.substring(0, fileName.lastIndexOf(".")); // Split on a space '\s' String[] fileNames = fileNameWithoutExt.split("\\s"); if (fileNames.length != 2) { throw new RuntimeException("File name format is not in right format"); } String fileNameFirst = fileNames[0]; String fileNameSecond = fileNames[1]; System.out.println("First lot number: " + fileNameFirst + " Second lot number: " + fileNameSecond); String[] fileNameFirstParts = fileNameFirst.split("-"); String[] fileNameSecondParts = fileNameSecond.split("-"); // Project num is always the 1st part String projectNum = fileNameFirstParts[0]; if (!projectNum.equals(fileNameSecondParts[0])) { throw new RuntimeException("Filename needs to be renamed to the correct format"); } // Strip off the first and second lot number, parse into integers int firstLotNum; int secondLotNum; firstLotNum = Integer.parseInt(fileNameFirstParts[1]); secondLotNum = Integer.parseInt(fileNameSecondParts[1]); // Determine number of pages by difference of lot numbers // Read in the source document // Example file name: 16034-212234 16034-212236.pdf > 16034-212234.pdf, 16034-212235.pdf, 16034-212236.pdf PdfReader pdfFileReader = new PdfReader(file.getPath()); int mod = pdfFileReader.getNumberOfPages() % 2; if (pdfFileReader.equals(mod)) { throw new RuntimeException("File is not an even number of pages"); } Document document = new Document(PageSize.LETTER, 0, 0, 0, 0); /* instantiates a new document to be made */ int numPages = secondLotNum - firstLotNum + 1; int p = 0; int j = 1; // Create a copy of the orignal source file. We will pick specific pages out below document.open(); while (j < numPages) { j++; if (j % 2 == 1) { j += 1; } firstLotNum++; String FileName = projectNum + "-" + (firstLotNum - 1) + ".pdf"; /* Dynamic file name */ document = new Document(PageSize.LETTER, 0, 0, 0, 0); PdfCopy copy = new PdfCopy(document, new FileOutputStream(DEFAULT_PATH + "//" + FileName)); if (j == 1) { newFileListing = ("Created File:" + DEFAULT_PATH + "//" + FileName + "\n"); } else if (j > 1) { newFileListing += ("Created File:" + DEFAULT_PATH + "//" + FileName + "\n"); } document.open(); p += 2; copy.addPage(copy.getImportedPage(pdfFileReader, j)); /* Import pages from original document */ copy.addPage(copy.getImportedPage(pdfFileReader, p)); document.close(); } System.out.println("Number of Documents Created:" + numPages); System.out.println("Number of Documents Created:" + listOfFiles[i]); } }
From source file:com.vectorprint.report.itext.DefaultElementProducer.java
License:Open Source License
@Override public void loadPdf(File pdf, PdfWriter writer, byte[] password, ImageProcessor imageProcessor, int... pages) throws VectorPrintException { RandomAccessFileOrArray ra = null;// w w w . jav a2 s .com try { RandomAccessSourceFactory rasf = new RandomAccessSourceFactory(); ra = new RandomAccessFileOrArray(rasf.createBestSource(pdf.getPath())); PdfReader reader = new PdfReader(ra, password); if (pages == null) { for (int i = 0; i < reader.getNumberOfPages();) { imageProcessor.processImage(Image.getInstance(writer.getImportedPage(reader, ++i))); writer.freeReader(reader); } } else { for (int i : pages) { imageProcessor.processImage(Image.getInstance(writer.getImportedPage(reader, i))); writer.freeReader(reader); } } } catch (BadElementException | IOException ex) { throw new VectorPrintException(String.format("unable to load image %s", pdf.toString()), ex); } finally { if (ra != null) { try { ra.close(); } catch (IOException ex) { } } } }
From source file:com.vectorprint.report.itext.DefaultElementProducer.java
License:Open Source License
@Override public void loadPdf(InputStream pdf, PdfWriter writer, Certificate certificate, Key key, String securityProvider, ImageProcessor imageProcessor, int... pages) throws VectorPrintException { // first download, then load File f = null;/*from w w w.j a v a 2 s .co m*/ try { f = File.createTempFile("pdf.", "pdf"); f.deleteOnExit(); IOHelper.load(pdf, new FileOutputStream(f), ReportConstants.DEFAULTBUFFERSIZE, true); PdfReader reader = new PdfReader(f.getPath(), certificate, key, securityProvider); if (pages == null) { for (int i = 0; i < reader.getNumberOfPages();) { imageProcessor.processImage(Image.getInstance(writer.getImportedPage(reader, ++i))); writer.freeReader(reader); } } else { for (int i : pages) { imageProcessor.processImage(Image.getInstance(writer.getImportedPage(reader, i))); writer.freeReader(reader); } } } catch (BadElementException | IOException ex) { throw new VectorPrintException(String.format("unable to load image %s", pdf.toString()), ex); } finally { if (f != null) { f.delete(); } } }
From source file:com.vectorprint.report.itext.TocOutputStream.java
License:Open Source License
@Override public void secondPass(InputStream firstPass, OutputStream orig) throws IOException { PdfReader reader = null; VectorPrintDocument vpd = (VectorPrintDocument) outer.getDocument(); try {/* www . jav a 2s . co m*/ reader = new PdfReader(firstPass); prepareToc(); // init fresh components for second pass styling StylerFactory _stylerFactory = outer.getStylerFactory().getClass().newInstance(); StylerFactoryHelper.SETTINGS_ANNOTATION_PROCESSOR.initSettings(_stylerFactory, outer.getSettings()); _stylerFactory.setLayerManager(outer.getElementProducer()); _stylerFactory.setImageLoader(outer.getElementProducer()); outer.getStyleHelper().setStylerFactory(_stylerFactory); EventHelper event = outer.getEventHelper().getClass().newInstance(); event.setItextStylerFactory(_stylerFactory); event.setElementProvider(outer.getElementProducer()); ((DefaultElementProducer) outer.getElementProducer()).setPh(event); Document d = new VectorPrintDocument(event, _stylerFactory, outer.getStyleHelper()); PdfWriter w = PdfWriter.getInstance(d, orig); w.setPageEvent(event); outer.getStyleHelper().setVpd((VectorPrintDocument) d); _stylerFactory.setDocument(d, w); DocumentStyler ds = _stylerFactory.getDocumentStyler(); outer.getStyleHelper().style(d, null, StyleHelper.toCollection(ds)); d.open(); ds.styleAfterOpen(d, null); List outline = SimpleBookmark.getBookmark(reader); if (!ds.getValue(DocumentSettings.TOCAPPEND, Boolean.class)) { printToc(d, w, vpd); if (outline != null) { int cur = w.getCurrentPageNumber(); SimpleBookmark.shiftPageNumbers(outline, cur, null); } d.newPage(); } outer.getSettings().put(ReportConstants.DEBUG, Boolean.FALSE.toString()); for (int p = 1; p <= reader.getNumberOfPages(); p++) { Image page = Image.getInstance(w.getImportedPage(reader, p)); page.setAbsolutePosition(0, 0); d.setPageSize(page); d.newPage(); Chunk i = new Chunk(" "); if (vpd.getToc().containsKey(p)) { Section s = null; for (Map.Entry<Integer, List<Section>> e : vpd.getToc().entrySet()) { if (e.getKey() == p) { s = e.getValue().get(0); break; } } i.setLocalDestination(s.getTitle().getContent()); } d.add(i); w.getDirectContent().addImage(page); w.freeReader(reader); } if (_stylerFactory.getDocumentStyler().getValue(DocumentSettings.TOCAPPEND, Boolean.class)) { printToc(d, w, vpd); } w.setOutlines(outline); if (outer.isWasDebug()) { event.setLastPage(outer.getWriter().getCurrentPageNumber()); d.setPageSize(new Rectangle(ItextHelper.mmToPts(297), ItextHelper.mmToPts(210))); d.setMargins(5, 5, 5, 5); d.newPage(); outer.getSettings().put(ReportConstants.DEBUG, Boolean.TRUE.toString()); event.setDebugHereAfter(true); DebugHelper.appendDebugInfo(w, d, outer.getSettings(), _stylerFactory); } d.close(); } catch (VectorPrintException | DocumentException | InstantiationException | IllegalAccessException ex) { throw new VectorPrintRuntimeException(ex); } finally { if (reader != null) { reader.close(); } } }
From source file:com.wabacus.system.assistant.PdfAssistant.java
License:Open Source License
public void addPdfPageToDocument(PdfCopy pdfCopy, ByteArrayOutputStream baos) { if (baos == null) return;/*from ww w . j a v a2 s . c o m*/ PdfReader readerTmp = null; try { readerTmp = new PdfReader(baos.toByteArray()); for (int i = 1, len = readerTmp.getNumberOfPages(); i <= len; i++) { pdfCopy.addPage(pdfCopy.getImportedPage(readerTmp, i)); } } catch (Exception e) { throw new WabacusRuntimeException("PDF", e); } finally { try { if (baos != null) baos.close(); } catch (IOException e) { e.printStackTrace(); } readerTmp.close(); } }
From source file:com.whty.transform.common.utils.TransformUtils.java
public static boolean pdfTopdf(String docpath) { File pdfPath = new File(SysConf.getString("path.output") + docpath + "/pdf/"); if (!pdfPath.exists()) { pdfPath.mkdirs();/* w w w.ja va2 s . c o m*/ } // pdf? try { PdfReader reader = new PdfReader(SysConf.getString("path.input") + docpath); com.itextpdf.text.Document document = new com.itextpdf.text.Document(reader.getPageSize(1)); PdfCopy copy = new PdfCopy(document, new FileOutputStream(pdfPath.getAbsoluteFile() + "/" + transFileName + ".pdf")); document.open(); for (int i = 1; i <= reader.getNumberOfPages(); i++) { document.newPage(); PdfImportedPage page = copy.getImportedPage(reader, i); copy.addPage(page); } document.close(); return true; } catch (IOException e) { LOGGER.error(e.getMessage(), e); } catch (DocumentException e) { LOGGER.error(e.getMessage(), e); } return false; }