Example usage for com.lowagie.text.pdf PdfWriter getDirectContent

List of usage examples for com.lowagie.text.pdf PdfWriter getDirectContent

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Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfWriter getDirectContent.

Prototype


public PdfContentByte getDirectContent()

Source Link

Document

Use this method to get the direct content for this document.

Usage

From source file:it.eng.spagobi.engines.documentcomposition.exporterUtils.PdfCreator.java

License:Mozilla Public License

public FileOutputStream createPdfFile(FileOutputStream fileOutputStream,
        Map<String, DocumentContainer> documentsMap, boolean defaultStyle)
        throws MalformedURLException, IOException, DocumentException {

    logger.debug("IN");

    Document document = new Document(PageSize.A4.rotate());
    Rectangle rect = document.getPageSize();
    docWidth = rect.getWidth();/*from w  w  w.jav a2 s  . co  m*/
    docHeight = rect.getHeight();

    logger.debug("document size width: " + docWidth + " height: " + docHeight);

    //PdfWriter writer=PdfWriter.getInstance(document,new FileOutputStream("C:/comp/SpagoBIProva.pdf"));
    PdfWriter writer = PdfWriter.getInstance(document, fileOutputStream);
    document.open();

    int documentsNumber = documentsMap.keySet().size();
    int columnnsNumber = 2;

    if (defaultStyle == true) {
        logger.debug("use default style");
        int cellsCounter = 0;

        PdfPTable table = new PdfPTable(columnnsNumber);
        table.setWidthPercentage(100);

        for (Iterator iterator = documentsMap.keySet().iterator(); iterator.hasNext();) {
            String label = (String) iterator.next();
            DocumentContainer docContainer = documentsMap.get(label);
            byte[] content = docContainer.getContent();
            if (content != null) {
                Image img = null;
                try {
                    img = Image.getInstance(content);
                    table.addCell(img);
                } catch (Exception e) {
                    logger.debug("Trying to evaluate response as a PDF file... ");
                    table.addCell("");
                    //                  try {
                    //                     PdfReader reader = new PdfReader(content);
                    //                     PdfImportedPage page = writer.getImportedPage(reader, 1);
                    //                     writer.addPage(page);
                    //                     table.addCell("");
                    //                  } catch (Exception x) {
                    //                     logger.error("Error in inserting image for document " + label, e);
                    //                     logger.error("Error in inserting pdf file for document " + label, x);
                    //                     table.addCell("");
                    //                  }
                }
            }
            cellsCounter++;
        }

        // if cell counter is not pair make it pair
        if (cellsCounter % 2 != 0) {
            table.addCell("");
        }
        document.add(table);

    } else { // ************* NO DEFAULT STYLE *****************
        logger.debug("No default style");

        // I want to calculate total height of scaled heights!!
        //int totalScaledHeight=calculateTotaleScaledHeights(documentsMap, defaultStyle);

        // run on all documents
        for (Iterator iterator = documentsMap.keySet().iterator(); iterator.hasNext();) {
            String label = (String) iterator.next();
            logger.debug("document with label " + label);

            DocumentContainer docContainer = documentsMap.get(label);
            MetadataStyle style = docContainer.getStyle();

            // one table for each image, set at absolute position
            PdfPTable table = new PdfPTable(1);

            // width and height specified for the container by style attribute
            int widthStyle = style.getWidth();
            int heightStyle = style.getHeight();
            logger.debug("style for document width: " + widthStyle + " height: " + heightStyle);

            // width and height for the table scaled to the document size
            int tableWidth = calculatePxSize(docWidth, widthStyle, videoWidth);
            int tableHeight = calculatePxSize(docHeight, heightStyle, videoHeight);

            logger.debug("table for document width: " + tableWidth + " height: " + tableHeight);

            // x and y position as specified for the container by the style attribute
            int yStyle = style.getY();
            int xStyle = style.getX();
            // width and height scaled to the document size
            int xPos = (calculatePxPos(docWidth, xStyle, videoWidth));
            int yPos = (int) docHeight - (calculatePxPos(docHeight, yStyle, videoHeight));
            logger.debug("Table position at x: " + xPos + " y: " + yPos);

            // get the image
            byte[] content = docContainer.getContent();
            if (content != null) {
                Image img = null;
                try {
                    img = Image.getInstance(content);
                } catch (Exception e) {
                    logger.debug("Trying to evaluate response as a PDF file... ");
                    try {
                        PdfReader reader = new PdfReader(content);
                        PdfContentByte cb = writer.getDirectContent();
                        PdfImportedPage page = writer.getImportedPage(reader, 1);
                        float[] tm = getTransformationMatrix(page, xPos, yPos, tableWidth, tableHeight);
                        cb.addTemplate(page, tm[0], tm[1], tm[2], tm[3], tm[4], tm[5]);
                    } catch (Exception x) {
                        logger.error("Error in inserting image for document " + label, e);
                        logger.error("Error in inserting pdf file for document " + label, x);
                    }
                    continue;
                }

                //if it is a REPORT and has more than one page, too large, you have to resize the image, but how to understand it?
                // if image size is more than double of the container size cut the first part,otherwise scale it
                if (docContainer.getDocumentType().equals("REPORT")) {
                    boolean cutImageWIdth = isToCutWidth(img, tableWidth);
                    boolean cutImageHeight = isToCutHeight(img, tableWidth);

                    if (cutImageWIdth == true || cutImageHeight == true) {
                        logger.debug(
                                "Report will be cut to width " + tableWidth + " and height " + tableHeight);
                        try {
                            img = cutImage(content, cutImageHeight, cutImageWIdth, tableHeight, tableWidth,
                                    (int) img.getWidth(), (int) img.getHeight());
                        } catch (Exception e) {
                            logger.error(
                                    "Error in image cut, cutt will be ignored and image will be drawn anyway ",
                                    e);
                        }
                    }
                }

                // this is percentage to resize
                // The image must be size within the cell               
                int percToResize = percentageToResize((int) img.getWidth(), (int) img.getHeight(), tableWidth,
                        tableHeight);
                logger.debug("image will be scaled of percentage " + percToResize);
                img.scalePercent(percToResize);

                PdfPCell cell = new PdfPCell(img);
                cell.setNoWrap(true);
                cell.setFixedHeight(tableHeight);
                cell.setBorderWidth(0);
                cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                cell.setVerticalAlignment(Element.ALIGN_CENTER);
                table.addCell(cell);

                //table.setWidthPercentage(tableWidthPerc);
                table.setTotalWidth(tableWidth);
                table.setLockedWidth(true);
            } else {
                // TODO: setALT!
            }
            logger.debug("Add table");
            table.writeSelectedRows(0, -1, xPos, yPos, writer.getDirectContent());
            logger.debug("Document added");
        }

    }
    document.close();
    logger.debug("OUT");
    return fileOutputStream;
}

From source file:javaaxp.xps2pdf.service.impl.PDFConverterImpl.java

License:Open Source License

@Override
public void covertToPDF(OutputStream ouput) throws XPSError {
    try {//w w w  . j av  a2  s.  c  om
        int firstPage = fPageController.getXPSAccess().getPageAccess(0).getFirstPageNum();
        int lastPage = fPageController.getXPSAccess().getPageAccess(0).getLastPageNum();

        Document document = new Document();
        document.setPageCount(lastPage - firstPage + 1);
        document.setPageSize(PageSize.LETTER);
        PdfWriter writer = PdfWriter.getInstance(document, ouput);
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        for (int i = firstPage; i < 1; i++) {
            System.out.println("Converting page " + i);
            fPageController.setPage(i);
            PdfTemplate tp = cb.createTemplate((float) fPageController.getPage().getWidth(),
                    (float) fPageController.getPage().getHeight());
            Graphics g = tp.createGraphics((float) fPageController.getPage().getWidth(),
                    (float) fPageController.getPage().getHeight());
            JComponent toReturn = fPageViewer.getPageRenderer().getRendererComponent();
            toReturn.paint(g);
            cb.addTemplate(tp, 0, 0);
            document.newPage();
        }
        document.close();
    } catch (DocumentException e) {
        //rethrow
    }
}

From source file:jdraw.JDrawApplication.java

private void saveAsPDF() {
    JDocumentFrame frame = (JDocumentFrame) jDesktopPane1.getSelectedFrame();
    if (frame == null) {
        return;/*from   w  ww.  j a v a 2s . c  o  m*/
    }
    JFileChooser chooser = new JFileChooser();
    chooser.setFileFilter(new FileNameExtensionFilter(
            java.util.ResourceBundle.getBundle("main").getString("filter_pdf"), "pdf"));
    chooser.setDialogTitle(java.util.ResourceBundle.getBundle("main").getString("dialog_export_as_pdf"));
    File f = chooser.getCurrentDirectory();
    f = new File(f.getPath(), frame.getDocument().getName() + ".pdf");
    chooser.setSelectedFile(f);
    if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) {
        return;
    }
    JDocument doc = frame.getDocument();
    f = chooser.getSelectedFile();
    if (f.exists() && JOptionPane.showConfirmDialog(this, f.getName() + java.util.ResourceBundle
            .getBundle("main").getString("msg_is_exist_overwrite")) != JOptionPane.OK_OPTION) {
        return;
    }
    frame.getViewer().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    com.lowagie.text.Document pDoc = new com.lowagie.text.Document();
    try {
        FileOutputStream wt = new FileOutputStream(f);
        BufferedOutputStream bout = new BufferedOutputStream(wt);
        com.lowagie.text.pdf.PdfWriter pwriter = com.lowagie.text.pdf.PdfWriter.getInstance(pDoc, bout);
        pDoc.open();
        FontFactory.registerDirectories();
        Set set = FontFactory.getRegisteredFonts();

        for (int i = 0; i < doc.size(); i++) {
            JPage cPage = doc.get(i);
            PageFormat pFormat = cPage.getPageFormat();
            com.lowagie.text.Rectangle rc = new com.lowagie.text.Rectangle((float) pFormat.getWidth(),
                    (float) pFormat.getHeight());
            float left = (float) (pFormat.getImageableX());
            float right = (float) (pFormat.getWidth() - pFormat.getImageableWidth() - left);
            float top = (float) pFormat.getImageableX();
            float bottom = (float) (pFormat.getHeight() - pFormat.getImageableHeight() - top);
            pDoc.newPage();

            com.lowagie.text.pdf.PdfContentByte cb = pdfContentByte = pwriter.getDirectContent();
            cb.saveState();

            Graphics2D g2 = (com.lowagie.text.pdf.PdfGraphics2D) cb.createGraphics((float) pFormat.getWidth(),
                    (float) pFormat.getHeight());

            boolean vg = cPage.getGuidLayer().isVisible();
            cPage.getGuidLayer().setVisible(false);
            cPage.paint(new Rectangle.Double(0, 0, pFormat.getWidth(), pFormat.getHeight()), g2);
            cPage.getGuidLayer().setVisible(vg);
            g2.dispose();
            cb.restoreState();
        }
        pDoc.close();
    } catch (Exception e) {
        JOptionPane.showConfirmDialog(this, e.getMessage(), "", JOptionPane.OK_OPTION,
                JOptionPane.ERROR_MESSAGE);
    }
    frame.getViewer().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

}

From source file:jm.seg.frmGeneraPdf.java

License:GNU General Public License

private Image getBarcode(PdfWriter pdfWriter, String codigo) {
    PdfContentByte cimg = pdfWriter.getDirectContent();
    Barcode128 code128 = new Barcode128();
    code128.setCode(codigo);//  w w w  .ja  v  a 2 s .c  o  m
    code128.setCodeType(Barcode128.CODE128);
    code128.setTextAlignment(Element.ALIGN_CENTER);
    Image image = code128.createImageWithBarcode(cimg, null, null);
    //float scaler = ((document.getPageSize().getWidth() - document.leftMargin()  - document.rightMargin() - 0) / image.getWidth()) * 70;
    //image.scalePercent(scaler);
    //image.scaleAbsolute(90f, 35f);
    image.scalePercent(90f);
    image.setAlignment(Element.ALIGN_CENTER);
    return image;
}

From source file:jm.web.Addons.java

License:GNU General Public License

public static void setEncabezado(PdfWriter writer, Document document, String texto) {
    if (writer.getPageNumber() > 1) {
        try {//from  w ww. jav a2  s .com
            PdfPTable encabezado = new PdfPTable(1);
            encabezado.setTotalWidth(document.right() - document.left() - 120);
            encabezado.addCell(Addons.setCeldaPDF(texto, Font.HELVETICA, 9, Font.BOLD, Element.ALIGN_LEFT, 0));
            encabezado.writeSelectedRows(0, -1, 60, document.top() + 25, writer.getDirectContent());

            PdfContentByte cb = writer.getDirectContent();
            cb.setLineWidth(2);
            cb.moveTo(60, document.top() + 10);
            cb.lineTo(document.right() - document.left() - 58, document.top() + 10);
        } catch (Exception e) {
            throw new ExceptionConverter(e);
        }
    }
}

From source file:jm.web.Addons.java

License:GNU General Public License

public static void setPie(PdfWriter writer, Document document, String rep_pie) {
    try {/*from w  w w .ja  va  2  s  .  co m*/
        PdfContentByte cb = writer.getDirectContent();
        /*cb.setLineWidth(2);
        cb.moveTo(60, document.bottomMargin()-5);
        cb.lineTo(document.right() - document.left()-70, document.bottomMargin()-5);
        */
        PdfPTable pie = new PdfPTable(1);
        pie.setTotalWidth(document.right() - document.left() - 120);
        pie.addCell(Addons.setCeldaPDF(rep_pie, Font.HELVETICA, 9, Font.BOLD, Element.ALIGN_CENTER, 0));
        pie.addCell(Addons.setCeldaPDF("Pg " + String.valueOf(writer.getPageNumber()), Font.HELVETICA, 9,
                Font.BOLD, Element.ALIGN_RIGHT, 0));
        pie.addCell(Addons.setCeldaPDF(
                "Reporte diseado por: Jorge Mueses Cevallos.      Mvil: 095204832     mail:jorge_mueses@yahoo.com",
                Font.HELVETICA, 5, Font.BOLD, Element.ALIGN_LEFT, 0));
        pie.writeSelectedRows(0, -1, 60, document.bottomMargin() - 10, cb);
    } catch (Exception e) {
        throw new ExceptionConverter(e);
    }
}

From source file:jmbench.plots.UtilPlotPdf.java

License:Open Source License

public static void saveAsPdf(JFreeChart chart, String FILENAME, int width, int height) {
    File parent = new File(new File(FILENAME).getParent());
    if (!parent.exists()) {
        if (!parent.mkdirs())
            throw new RuntimeException("Can't make directory path");
    }//from ww w.j a  v  a 2s .c o  m

    Document document = new Document(new Rectangle(width, height));
    try {
        FileOutputStream file = new FileOutputStream(FILENAME);
        PdfWriter writer = PdfWriter.getInstance(document, file);
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        PdfTemplate tp = cb.createTemplate(width, height);
        Graphics2D g2d = tp.createGraphics(width, height, new DefaultFontMapper());
        Rectangle2D r2d = new Rectangle2D.Double(0, 0, width, height);
        chart.draw(g2d, r2d);
        g2d.dispose();
        cb.addTemplate(tp, 0, 0);
        document.close();
        g2d.dispose();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:jmbench.plots.UtilPlotPdf.java

License:Open Source License

public static void saveAsPdf(LegendTitle legend, String FILENAME, int width, int height) {
    Document document = new Document(new Rectangle(width, height));
    try {//w w w .  j av  a  2 s  .  c  o m
        FileOutputStream file = new FileOutputStream(FILENAME);
        PdfWriter writer = PdfWriter.getInstance(document, file);
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        PdfTemplate tp = cb.createTemplate(width, height);
        Graphics2D g2d = tp.createGraphics(width, height, new DefaultFontMapper());
        Rectangle2D r2d = new Rectangle2D.Double(0, 0, width, height);
        legend.draw(g2d, r2d);
        g2d.dispose();
        cb.addTemplate(tp, 0, 0);
        document.close();
        g2d.dispose();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:keel.GraphInterKeel.datacf.visualizeData.VisualizePanelCharts2D.java

License:Open Source License

private void topdfjButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_topdfjButtonActionPerformed
    // Save chart as a PDF file
    JFileChooser chooser = new JFileChooser();
    chooser.setDialogTitle("Save chart");
    KeelFileFilter fileFilter = new KeelFileFilter();
    fileFilter.addExtension("pdf");
    fileFilter.setFilterName("PDF images (.pdf)");
    chooser.setFileFilter(fileFilter);/* w ww  .ja va  2s. co m*/
    chooser.setCurrentDirectory(Path.getFilePath());
    int opcion = chooser.showSaveDialog(this);
    Path.setFilePath(chooser.getCurrentDirectory());
    if (opcion == JFileChooser.APPROVE_OPTION) {
        String nombre = chooser.getSelectedFile().getAbsolutePath();
        if (!nombre.toLowerCase().endsWith(".pdf")) {
            // Add correct extension
            nombre += ".pdf";
        }
        File tmp = new File(nombre);
        if (!tmp.exists() || JOptionPane.showConfirmDialog(this,
                "File " + nombre + " already exists. Do you want to replace it?", "Confirm",
                JOptionPane.YES_NO_OPTION, 3) == JOptionPane.YES_OPTION) {
            try {
                Document document = new Document();
                PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(nombre));
                document.addAuthor("KEEL");
                document.addSubject("Attribute comparison");
                document.open();
                PdfContentByte cb = writer.getDirectContent();
                PdfTemplate tp = cb.createTemplate(550, 412);
                Graphics2D g2 = tp.createGraphics(550, 412, new DefaultFontMapper());
                Rectangle2D r2D = new Rectangle2D.Double(0, 0, 550, 412);
                chart2.setBackgroundPaint(Color.white);
                chart2.draw(g2, r2D);
                g2.dispose();
                cb.addTemplate(tp, 20, 350);
                document.close();
            } catch (Exception exc) {
            }
        }
    }
}

From source file:managedbean.aas.reportController.java

public static void concatPDFs(List<InputStream> streamOfPDFFiles, OutputStream outputStream, boolean paginate) {

    Document document = new Document();
    try {/*from   w ww  . ja  v  a  2 s. c om*/
        List<InputStream> pdfs = streamOfPDFFiles;
        List<PdfReader> readers = new ArrayList<PdfReader>();
        int totalPages = 0;
        Iterator<InputStream> iteratorPDFs = pdfs.iterator();

        // Create Readers for the pdfs.
        while (iteratorPDFs.hasNext()) {
            InputStream pdf = iteratorPDFs.next();
            PdfReader pdfReader = new PdfReader(pdf);
            readers.add(pdfReader);
            totalPages += pdfReader.getNumberOfPages();
        }
        // Create a writer for the outputstream            
        PdfWriter writer = PdfWriter.getInstance(document, outputStream);

        document.open();
        BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
        PdfContentByte cb = writer.getDirectContent(); // Holds the PDF
        // data

        PdfImportedPage page;
        int currentPageNumber = 0;
        int pageOfCurrentReaderPDF = 0;
        Iterator<PdfReader> iteratorPDFReader = readers.iterator();

        // Loop through the PDF files and add to the output.
        while (iteratorPDFReader.hasNext()) {
            PdfReader pdfReader = iteratorPDFReader.next();

            // Create a new page in the target for each source page.
            while (pageOfCurrentReaderPDF < pdfReader.getNumberOfPages()) {
                document.newPage();
                pageOfCurrentReaderPDF++;
                currentPageNumber++;
                page = writer.getImportedPage(pdfReader, pageOfCurrentReaderPDF);
                cb.addTemplate(page, 0, 0);

                // Code for pagination.
                if (paginate) {
                    cb.beginText();
                    cb.setFontAndSize(bf, 9);
                    cb.showTextAligned(PdfContentByte.ALIGN_CENTER,
                            "" + currentPageNumber + " of " + totalPages, 520, 5, 0);
                    cb.endText();
                }
            }
            pageOfCurrentReaderPDF = 0;
        }
        outputStream.flush();
        document.close();
        outputStream.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (document.isOpen()) {
            document.close();
        }
        try {
            if (outputStream != null) {
                outputStream.close();
            }
        } catch (IOException ioe) {
            ioe.printStackTrace();
        }
    }
}