List of usage examples for com.itextpdf.text.pdf.codec TiffImage getNumberOfPages
public static int getNumberOfPages(RandomAccessFileOrArray s)
From source file:com.dev.saurabh.TiffToPdf.java
License:Open Source License
/** * @param args//from w ww .j av a 2 s .c o m * @throws DocumentException * @throws IOException */ public static void main(String[] args) throws DocumentException, IOException { String imgeFilename = "/home/saurabh/Downloads/image.tif"; Document document = new Document(); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("/home/saurabh/Desktop/out" + Math.random() + ".pdf")); writer.setStrictImageSequence(true); document.open(); document.add(new Paragraph("Multipages tiff file")); Image image; RandomAccessFileOrArray ra = new RandomAccessFileOrArray(imgeFilename); int pages = TiffImage.getNumberOfPages(ra); for (int i = 1; i <= pages; i++) { image = TiffImage.getTiffImage(ra, i); Rectangle pageSize = new Rectangle(image.getWidth(), image.getHeight()); document.setPageSize(pageSize); document.add(image); document.newPage(); } document.close(); }
From source file:com.ephesoft.dcma.imagemagick.impl.ITextPDFCreator.java
License:Open Source License
/** * Converts specified tiff file into pdf. * //from w w w . j a v a 2 s .co m * @param tiffFile{@link File} to be converted into pdf. * @throws DCMAApplicationException if any error occurs while conversion. */ public static void convertTiffIntoPdf(final File tiffFile) throws DCMAApplicationException { if (null == tiffFile) { LOGGER.error("Unable to convert tiff file as specified file is null."); } else { com.itextpdf.text.Document document = null; RandomAccessFile randomAccessFile = null; RandomAccessFileOrArray randomAccessFileOrArray = null; FileChannelRandomAccessSource fileChannelRandomAccessSource = null; try { final String tiffFilePath = tiffFile.getAbsolutePath(); if (tiffFilePath.endsWith(FileType.TIF.getExtensionWithDot()) || tiffFilePath.endsWith(FileType.TIFF.getExtensionWithDot())) { randomAccessFile = new RandomAccessFile(tiffFile, ICommonConstants.READ_MODE); fileChannelRandomAccessSource = new FileChannelRandomAccessSource( randomAccessFile.getChannel()); document = new com.itextpdf.text.Document(); final int lastIndexofTiffExtension = tiffFilePath.toLowerCase() .lastIndexOf(FileType.TIF.getExtensionWithDot()); PdfWriter.getInstance(document, new FileOutputStream(EphesoftStringUtil.concatenate( tiffFilePath.substring(0, lastIndexofTiffExtension), FileType.PDF.getExtensionWithDot()))); document.open(); randomAccessFileOrArray = new RandomAccessFileOrArray(fileChannelRandomAccessSource); final int pageCount = TiffImage.getNumberOfPages(randomAccessFileOrArray); Image image; for (int index = 1; index <= pageCount; index++) { image = TiffImage.getTiffImage(randomAccessFileOrArray, index); final Rectangle pageSize = new Rectangle(image.getWidth(), image.getHeight()); document.setPageSize(pageSize); document.newPage(); document.add(image); } LOGGER.info(EphesoftStringUtil.concatenate(tiffFilePath, " successfully converted into PDF.")); } else { LOGGER.error("Unable to convert as specified file is not a valid tiff file."); } } catch (final DocumentException e) { LOGGER.error("DocumentException is occurred while processing specified tiff file for conversion."); throw new DCMAApplicationException(EphesoftStringUtil .concatenate("DocumentException occured while generating PDF", e.getMessage()), e); } catch (final IOException e) { LOGGER.error("IOException is occurred while processing specified tiff file for conversion."); throw new DCMAApplicationException( EphesoftStringUtil.concatenate("IOException occured while generating PDF", e.getMessage()), e); } finally { FileUtils.closeStream(randomAccessFileOrArray); FileUtils.closeFileChannelRandomAccessSource(fileChannelRandomAccessSource); FileUtils.closeResource(randomAccessFile); document.close(); } } }
From source file:com.ephesoft.dcma.imagemagick.MultiPageExecutor.java
License:Open Source License
/** * This method creates multi page pdf using IText. * /* ww w .j a va 2 s . co m*/ * @param batchInstanceThread {@link BatchInstanceThread} * @param pages11 {@link String} * @param widthOfPdfPage int * @param heightOfPdfPage int */ public MultiPageExecutor(BatchInstanceThread batchInstanceThread, final String[] pages11, final int widthOfPdfPage, final int heightOfPdfPage) { if (pages11 != null && pages11.length > 0) { this.pages = new String[pages11.length]; this.pages = pages11.clone(); batchInstanceThread.add(new AbstractRunnable() { @Override public void run() { String pdf = pages[pages.length - 1]; Document document = null; PdfWriter writer = null; RandomAccessFileOrArray randomAccessArray = null; try { document = new Document(PageSize.LETTER, 0, 0, 0, 0); writer = PdfWriter.getInstance(document, new FileOutputStream(pdf)); document.open(); int comps = 1; int totalTiffImages = pages.length - 1; int index = 0; while (index < totalTiffImages) { randomAccessArray = new RandomAccessFileOrArray(pages[index]); comps = TiffImage.getNumberOfPages(randomAccessArray); // Conversion statement for (int tiffPageNumber = 0; tiffPageNumber < comps; ++tiffPageNumber) { Image img = TiffImage.getTiffImage(randomAccessArray, tiffPageNumber + 1); img.scaleToFit(widthOfPdfPage, heightOfPdfPage); document.add(img); document.newPage(); } index++; } } catch (Exception e) { LOGGER.error("Error while creating pdf using iText" + e.getMessage(), e); //pdf = null; } finally { try { if (document != null) { document.close(); } if (writer != null) { writer.close(); } if (randomAccessArray != null) { randomAccessArray.close(); } } catch (Exception e) { LOGGER.error("Error while closing I/O streams for write PDF. " + e.getMessage()); } } } }); } }
From source file:com.ephesoft.dcma.util.TIFFUtil.java
License:Open Source License
/** * API for getting the number of pages in a tiff file. * //from www. j a v a 2 s.c o m * @param filePath file path {@link String} * @return numberOfPage */ public static int getTIFFPageCount(String filePath) { LOG.info("Counting number of pages in a tiff file = " + filePath); int numberOfPages = 0; RandomAccessFileOrArray randomAccessFile = null; String filePathLowerCase = filePath.toLowerCase(Locale.getDefault()); if (!filePathLowerCase.endsWith(IUtilCommonConstants.EXTENSION_TIFF) && !filePathLowerCase.endsWith(IUtilCommonConstants.EXTENSION_TIF)) { LOG.info("File not a tiff file." + filePath); } else { try { randomAccessFile = new RandomAccessFileOrArray(filePath); numberOfPages = TiffImage.getNumberOfPages(randomAccessFile); LOG.info("Number of pages found = " + numberOfPages); } catch (IOException ioe) { LOG.error("IIO exception while reading the tiff file = " + filePath); } finally { if (null != randomAccessFile) { try { randomAccessFile.close(); } catch (IOException ioe) { LOG.error("Error while closing the RandomAccessFileOrArray for file = " + filePath); } } } } return numberOfPages; }
From source file:com.github.albfernandez.joinpdf.JoinPdf.java
License:Open Source License
public static int getPageCountTif(final File file) throws IOException { RandomAccessSource source = createRamdomAccessSource(file); RandomAccessFileOrArray ramdomAccess = new RandomAccessFileOrArray(source); return TiffImage.getNumberOfPages(ramdomAccess); }
From source file:com.pdf.GetPdf.java
public static void addTif(Document document, String path) throws DocumentException, IOException { RandomAccessFileOrArray ra = new RandomAccessFileOrArray(new URL(path)); int n = TiffImage.getNumberOfPages(ra); Image img;/*from w w w . j av a2 s . c om*/ for (int i = 1; i <= n; i++) { img = TiffImage.getTiffImage(ra, i); img.scaleToFit(550, 800); document.add(img); } }
From source file:com.primeleaf.krystal.util.PDFConverter.java
License:Open Source License
public File getConvertedFile(DocumentRevision documentRevision, Document document, String password) throws Exception { File tempFile = documentRevision.getDocumentFile(); if ("TIF".equalsIgnoreCase(document.getExtension()) || "TIFF".equalsIgnoreCase(document.getExtension())) { try {//from www . j av a 2 s. c o m tempFile = File.createTempFile("temp", ".PDF"); com.itextpdf.text.Document pdf = new com.itextpdf.text.Document(); PdfWriter.getInstance(pdf, new FileOutputStream(tempFile)); pdf.open(); pdf.setMargins(0, 0, 0, 0); FileInputStream fis = new FileInputStream(documentRevision.getDocumentFile()); RandomAccessFileOrArray file = new RandomAccessFileOrArray(fis); int pages = TiffImage.getNumberOfPages(file); for (int page = 1; page <= pages; page++) { Image img = TiffImage.getTiffImage(file, page); img.setAbsolutePosition(0f, 0f); img.scaleToFit(PageSize.A4.getWidth(), PageSize.A4.getHeight()); pdf.setMargins(0, 0, 0, 0); pdf.add(img); pdf.newPage(); } fis.close(); pdf.close(); document.setExtension("PDF"); } catch (Exception e) { tempFile = documentRevision.getDocumentFile(); throw new Exception("Unable to convert TIFF Document to PDF"); } } else if ("JPG".equalsIgnoreCase(document.getExtension()) || "JPEG".equalsIgnoreCase(document.getExtension()) || "PNG".equalsIgnoreCase(document.getExtension()) || "BMP".equalsIgnoreCase(document.getExtension()) || "GIF".equalsIgnoreCase(document.getExtension())) { try { tempFile = File.createTempFile("temp", ".PDF"); Image img = Image.getInstance(documentRevision.getDocumentFile().getAbsolutePath()); com.itextpdf.text.Document pdf = new com.itextpdf.text.Document( new Rectangle(img.getWidth(), img.getHeight()), 0, 0, 0, 0); img.setAbsolutePosition(0f, 0f); PdfWriter.getInstance(pdf, new FileOutputStream(tempFile)); pdf.open(); pdf.add(img); pdf.close(); document.setExtension("PDF"); } catch (Exception e) { tempFile = documentRevision.getDocumentFile(); throw new Exception("Unable to convert Image Document to PDF"); } } else if ("PDF".equalsIgnoreCase(document.getExtension())) { tempFile = documentRevision.getDocumentFile(); } else { String tempFilePath = ""; String KRYSTAL_HOME = System.getProperty("krystal.home"); if (KRYSTAL_HOME == null) { KRYSTAL_HOME = System.getProperty("user.dir"); System.setProperty("krystal.home", KRYSTAL_HOME); } tempFilePath = KRYSTAL_HOME + File.separator + "/webapps/DMC/images/unsupport.pdf"; tempFile = new File(tempFilePath); } return tempFile; }
From source file:com.vectorprint.report.itext.DefaultElementProducer.java
License:Open Source License
@Override public void loadTiff(File tiff, ImageProcessor imageProcessor, int... pages) throws VectorPrintException { RandomAccessFileOrArray ra = null;//from www .jav a2 s .com try { RandomAccessSourceFactory rasf = new RandomAccessSourceFactory(); ra = new RandomAccessFileOrArray(rasf.createBestSource(tiff.getPath())); if (pages == null) { for (int i = 0; i < TiffImage.getNumberOfPages(ra);) { imageProcessor.processImage(TiffImage.getTiffImage(ra, ++i)); } } else { for (int i : pages) { imageProcessor.processImage(TiffImage.getTiffImage(ra, i)); } } } catch (IOException ex) { throw new VectorPrintException(String.format("unable to load tiff %s", tiff.toString()), ex); } finally { if (ra != null) { try { ra.close(); } catch (IOException ex) { } } } }
From source file:es.jscan.Pantallas.PantallaPrincipal.java
License:Apache License
private void tiffToPdf(String origen, String destino) { try {//from w ww . j a va 2s . co m //Read the Tiff File RandomAccessFileOrArray myTiffFile = new RandomAccessFileOrArray(origen); //Find number of images in Tiff file int numberOfPages = TiffImage.getNumberOfPages(myTiffFile); // System.out.println("Number of Images in Tiff File" + numberOfPages); com.itextpdf.text.Image tempImage = TiffImage.getTiffImage(myTiffFile, 1); Document TifftoPDF = new Document(); TifftoPDF.setPageSize(new Rectangle(tempImage.getWidth(), tempImage.getHeight())); PdfWriter.getInstance(TifftoPDF, new FileOutputStream(destino)); TifftoPDF.open(); for (int i = 1; i <= numberOfPages; i++) { tempImage = TiffImage.getTiffImage(myTiffFile, i); TifftoPDF.setPageSize(new Rectangle(tempImage.getWidth(), tempImage.getHeight())); TifftoPDF.add(tempImage); } TifftoPDF.close(); } catch (Exception ex) { Utilidades.escribeLog("Error al convertir de Tiff a PDF -tiffToPdf- Error " + ex.getMessage()); } }
From source file:pl.marcinmilkowski.hocrtopdf.Main.java
License:Open Source License
/** * @param args//from w w w. j av a 2 s. com */ 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(); } }