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:org.kuali.kfs.module.purap.pdf.PurchaseOrderQuoteRequestsPdf.java

License:Open Source License

/**
 * Overrides the method in PdfPageEventHelper from itext to compose the footer and show the
 * footer./*from ww w. j ava  2  s. c o m*/
 *
 * @param writer    The PdfWriter for this document.
 * @param document  The document.
 * @see com.lowagie.text.pdf.PdfPageEventHelper#onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
 */
public void onEndPage(PdfWriter writer, Document document) {
    LOG.debug("onEndPage() started.");
    PdfContentByte cb = writer.getDirectContent();
    cb.saveState();
    // compose the footer
    String text = "Page " + writer.getPageNumber() + " of ";
    float textSize = helv.getWidthPoint(text, 12);
    float textBase = document.bottom() - 20;
    cb.beginText();
    cb.setFontAndSize(helv, 12);
    // show the footer
    float adjust = helv.getWidthPoint("0", 12);
    cb.setTextMatrix(document.right() - textSize - adjust, textBase);
    cb.showText(text);
    cb.endText();
    cb.addTemplate(tpl, document.right() - adjust, textBase);
    cb.saveState();
}

From source file:org.kuali.kfs.module.tem.pdf.Coversheet.java

License:Open Source License

/**
 * @see org.kuali.kfs.module.tem.pdf.PdfStream#print(java.io.OutputStream)
 * @throws Exception//from w  ww.  j  a v a  2 s . co m
 */
@Override
public void print(final OutputStream stream) throws Exception {
    final Font titleFont = FontFactory.getFont(FontFactory.HELVETICA, 20, Font.BOLD);
    final Font headerFont = FontFactory.getFont(FontFactory.HELVETICA, 12, Font.BOLD);
    final Font normalFont = FontFactory.getFont(FontFactory.HELVETICA, 12, Font.NORMAL);

    final Document doc = new Document();
    final PdfWriter writer = PdfWriter.getInstance(doc, stream);
    doc.open();
    if (getDocumentNumber() != null) {
        Image image = Image.getInstance(new BarcodeHelper().generateBarcodeImage(getDocumentNumber()), null);
        doc.add(image);
    }

    final Paragraph title = new Paragraph("TEM Coversheet", titleFont);
    doc.add(title);

    final Paragraph faxNumber = new Paragraph(
            "Fax this page to " + SpringContext.getBean(ParameterService.class)
                    .getParameterValueAsString(TravelReimbursementDocument.class, FAX_NUMBER),
            normalFont);
    doc.add(faxNumber);

    final Paragraph header = new Paragraph("", headerFont);
    header.setAlignment(ALIGN_RIGHT);
    header.add("Document Number: " + getDocumentNumber());
    doc.add(header);
    doc.add(getInstructionsParagraph());
    doc.add(getMailtoParagraph());
    doc.add(Chunk.NEWLINE);
    doc.add(getTripInfo());
    doc.add(Chunk.NEWLINE);
    doc.add(getPersonalInfo());
    doc.add(Chunk.NEWLINE);
    doc.add(getExpenses());

    drawAlignmentMarks(writer.getDirectContent());

    doc.close();
    writer.close();
}

From source file:org.kuali.kra.printing.service.impl.PrintingServiceImpl.java

License:Educational Community License

/**
 * @param pdfBytesList/* w w w.  jav  a 2 s.c  om*/
 *            List containing the PDF data bytes
 * @param bookmarksList
 *            List of bookmarks corresponding to the PDF bytes.
 * @return
 * @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;
}

From source file:org.kuali.ole.module.purap.pdf.PurapPdf.java

License:Educational Community License

/**
 * Overrides the method in PdfPageEventHelper from itext to write the headerTable, compose the footer and show the
 * footer./*from  w  ww  .jav a  2 s .  c  o m*/
 *
 * @param writer   The PdfWriter for this document.
 * @param document The document.
 * @see com.lowagie.text.pdf.PdfPageEventHelper#onEndPage(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
 */
public void onEndPage(PdfWriter writer, Document document) {
    LOG.debug("onEndPage() started.");
    PdfContentByte cb = writer.getDirectContent();
    cb.saveState();
    // write the headerTable
    headerTable.setTotalWidth(document.right() - document.left());
    headerTable.writeSelectedRows(0, -1, document.left(), document.getPageSize().height() - 10, cb);
    // compose the footer
    String text = "Page " + writer.getPageNumber() + " of ";
    float textSize = helv.getWidthPoint(text, 12);
    float textBase = document.bottom() - 20;
    cb.beginText();
    cb.setFontAndSize(helv, 12);
    // show the footer
    float adjust = helv.getWidthPoint("0", 12);
    cb.setTextMatrix(document.right() - textSize - adjust, textBase);
    cb.showText(text);
    cb.endText();
    cb.addTemplate(tpl, document.right() - adjust, textBase);
    cb.saveState();
}

From source file:org.kuali.ole.module.purap.pdf.PurchaseOrderPdf.java

License:Educational Community License

/**
 * Overrides the method in PdfPageEventHelper from itext to create and set the headerTable and set its logo image if
 * there is a logoImage to be used, creates and sets the nestedHeaderTable and its content.
 *
 * @param writer   The PdfWriter for this document.
 * @param document The document.//from w w  w  .ja va2  s  . c  om
 * @see com.lowagie.text.pdf.PdfPageEventHelper#onOpenDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
 */
@Override
public void onOpenDocument(PdfWriter writer, Document document) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("onOpenDocument() started. isRetransmit is " + isRetransmit);
    }
    try {
        float[] headerWidths = { 0.20f, 0.80f };
        headerTable = new PdfPTable(headerWidths);
        headerTable.setWidthPercentage(100);
        headerTable.setHorizontalAlignment(Element.ALIGN_CENTER);
        headerTable.setSplitLate(false);
        headerTable.getDefaultCell().setBorderWidth(0);
        headerTable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
        headerTable.getDefaultCell().setVerticalAlignment(Element.ALIGN_CENTER);

        Image logo = null;
        if (StringUtils.isNotBlank(logoImage)) {
            LOG.info(" Logo Image in open document :" + logoImage);
            try {
                logo = Image.getInstance(logoImage);
            } catch (FileNotFoundException e) {
                LOG.info("The logo image [" + logoImage
                        + "] is not available.  Defaulting to the default image.");
            }
        }

        if (logo == null) {
            // if we don't use images
            headerTable.addCell(new Phrase(new Chunk("")));
        } else {
            logo.scalePercent(3, 3);
            headerTable.addCell(new Phrase(new Chunk(logo, 0, 0)));
        }
        // Nested table for titles, etc.
        float[] nestedHeaderWidths = { 0.70f, 0.30f };
        nestedHeaderTable = new PdfPTable(nestedHeaderWidths);
        nestedHeaderTable.setSplitLate(false);
        PdfPCell cell;

        // New nestedHeaderTable row
        cell = new PdfPCell(new Paragraph(po.getBillingName(), ver_15_normal));
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setBorderWidth(0);
        nestedHeaderTable.addCell(cell);
        cell = new PdfPCell(new Paragraph(" ", ver_15_normal));
        cell.setBorderWidth(0);
        nestedHeaderTable.addCell(cell);
        // New nestedHeaderTable row
        if (isRetransmit) {
            cell = new PdfPCell(new Paragraph(po.getRetransmitHeader(), ver_15_normal));
        } else {
            cell = new PdfPCell(new Paragraph("PURCHASE ORDER", ver_15_normal));
        }
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setBorderWidth(0);
        nestedHeaderTable.addCell(cell);
        Paragraph p = new Paragraph();
        p.add(new Chunk("PO Number: ", ver_11_normal));
        p.add(new Chunk(po.getPurapDocumentIdentifier().toString(), cour_7_normal));

        cell = new PdfPCell(p);
        cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
        cell.setBorderWidth(0);
        nestedHeaderTable.addCell(cell);
        if (!po.getPurchaseOrderAutomaticIndicator()) { // Contract manager name goes on non-APOs.
            // New nestedHeaderTable row, spans both columns
            p = new Paragraph();
            p.add(new Chunk("Contract Manager: ", ver_11_normal));
            p.add(new Chunk(po.getContractManager().getContractManagerName(), cour_7_normal));
            cell = new PdfPCell(p);
            cell.setColspan(2);
            cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
            cell.setBorderWidth(0);
            nestedHeaderTable.addCell(cell);
        }
        // Add the nestedHeaderTable to the headerTable
        cell = new PdfPCell(nestedHeaderTable);
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setBorderWidth(0);
        headerTable.addCell(cell);

        // initialization of the template
        tpl = writer.getDirectContent().createTemplate(100, 100);
        // initialization of the font
        helv = BaseFont.createFont("Helvetica", BaseFont.WINANSI, false);
    } catch (Exception e) {
        throw new ExceptionConverter(e);
    }
}

From source file:org.kuali.ole.module.purap.pdf.PurchaseOrderQuotePdf.java

License:Educational Community License

/**
 * Overrides the method in PdfPageEventHelper from itext to create and set the headerTable with relevant contents
 * and set its logo image if there is a logoImage to be used.
 *
 * @param writer   The PdfWriter for this document.
 * @param document The document.//www . java2s .  co  m
 * @see com.lowagie.text.pdf.PdfPageEventHelper#onOpenDocument(com.lowagie.text.pdf.PdfWriter, com.lowagie.text.Document)
 */
public void onOpenDocument(PdfWriter writer, Document document) {
    LOG.debug("onOpenDocument() started.");
    try {
        float[] headerWidths = { 0.20f, 0.60f, 0.20f };
        headerTable = new PdfPTable(headerWidths);
        headerTable.setWidthPercentage(100);
        headerTable.setHorizontalAlignment(Element.ALIGN_CENTER);

        headerTable.getDefaultCell().setBorderWidth(0);
        headerTable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
        headerTable.getDefaultCell().setVerticalAlignment(Element.ALIGN_CENTER);

        if (StringUtils.isNotBlank(logoImage)) {
            logo = Image.getInstance(logoImage);
            logo.scalePercent(3, 3);
            headerTable.addCell(new Phrase(new Chunk(logo, 0, 0)));
        } else {
            // if we don't use images
            headerTable.addCell(new Phrase(new Chunk("")));
        }
        PdfPCell cell;
        cell = new PdfPCell(new Paragraph("REQUEST FOR QUOTATION\nTHIS IS NOT AN ORDER", ver_17_normal));
        cell.setBorderWidth(0);
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        headerTable.addCell(cell);

        Paragraph p = new Paragraph();
        p.add(new Chunk("\n     R.Q. Number: ", ver_8_bold));
        p.add(new Chunk(po.getPurapDocumentIdentifier() + "\n", cour_10_normal));
        cell = new PdfPCell(p);
        cell.setBorderWidth(0);
        headerTable.addCell(cell);

        // initialization of the template
        tpl = writer.getDirectContent().createTemplate(100, 100);
        // initialization of the font
        helv = BaseFont.createFont("Helvetica", BaseFont.WINANSI, false);
    } catch (Exception e) {
        throw new ExceptionConverter(e);
    }
}

From source file:org.locationtech.udig.printing.ui.pdf.ExportPDFWizard.java

License:Open Source License

@Override
public boolean performFinish() {

    //create the document                 
    Rectangle suggestedPageSize = getITextPageSize(page1.getPageSize());
    Rectangle pageSize = rotatePageIfNecessary(suggestedPageSize); //rotate if we need landscape

    Document document = new Document(pageSize);

    try {/*from  w  w w . j a va2s .  c  om*/

        //Basic setup of the Document, and get instance of the iText Graphics2D
        //   to pass along to uDig's standard "printing" code.
        String outputFile = page1.getDestinationDir() + System.getProperty("file.separator") + //$NON-NLS-1$
                page1.getOutputFile();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
        document.open();
        Graphics2D graphics = null;
        Template template = getTemplate();

        int i = 0;
        int numPages = 1;
        do {

            //sets the active page
            template.setActivePage(i);

            PdfContentByte cb = writer.getDirectContent();

            Page page = makePage(pageSize, document, template);

            graphics = cb.createGraphics(pageSize.getWidth(), pageSize.getHeight());

            //instantiate a PrinterEngine (pass in the Page instance)
            PrintingEngine engine = new PrintingEngine(page);

            //make page format
            PageFormat pageFormat = new PageFormat();
            pageFormat.setOrientation(PageFormat.PORTRAIT);
            java.awt.print.Paper awtPaper = new java.awt.print.Paper();
            awtPaper.setSize(pageSize.getWidth() * 3, pageSize.getHeight() * 3);
            awtPaper.setImageableArea(0, 0, pageSize.getWidth(), pageSize.getHeight());
            pageFormat.setPaper(awtPaper);

            //run PrinterEngine's print function
            engine.print(graphics, pageFormat, 0);

            graphics.dispose();
            document.newPage();
            if (i == 0) {
                numPages = template.getNumPages();
            }
            i++;

        } while (i < numPages);

        //cleanup
        document.close();
        writer.close();
    } catch (DocumentException e) {
        e.printStackTrace();
        return false;
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    } catch (PrinterException e) {
        e.printStackTrace();
    }
    return true;
}

From source file:org.locationtech.udig.project.ui.wizard.export.image.Image2Pdf.java

License:Open Source License

/**
 * writes a buffered image to pdf at a given resolution
 *
 *
 * @param image/* www.j a v a 2 s.  co m*/
 *            the image to write
 * @param pdfPath
 *            the path to the pdf document to create
 * @param paper
 *            the paper type
 * @param widthBorder
 *            border in pixels to use on the x-axis
 * @param heightBorder
 *            border in pixels to use on the y-axis
 * @param lanscape
 *            true if the document should be in landscape mode
 * @param dpi the output dpi
 */
public static void write(BufferedImage image, String pdfPath, Paper paper, int widthBorder, int heightBorder,
        boolean landscape, int dpi) {
    Dimension printPageSize = null;
    printPageSize = new Dimension(paper.getPixelWidth(landscape, dpi), paper.getPixelHeight(landscape, dpi));

    // step 1: creation of a document-object
    Document document = new Document(new Rectangle(printPageSize.width, printPageSize.height));

    try {

        // step 2:
        // we create a writer that listens to the document
        // and directs a PDF-stream to a file
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdfPath));

        // step 3: we open the document
        document.open();

        // step 4: we create a template and a Graphics2D object that
        // corresponds with it
        int w = printPageSize.width;
        int h = printPageSize.height;
        PdfContentByte cb = writer.getDirectContent();
        PdfTemplate tp = cb.createTemplate(w, h);
        Graphics2D g2 = tp.createGraphics(w, h);
        tp.setWidth(w);
        tp.setHeight(h);

        g2.drawImage(image, null, widthBorder, heightBorder);

        g2.dispose();
        cb.addTemplate(tp, 0, 0);

    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }

    // step 5: we close the document
    document.close();
}

From source file:org.mapfish.print.PDFCustomBlocks.java

License:Open Source License

public void onStartPage(PdfWriter writer, Document document) {
    super.onStartPage(writer, document);

    final PdfContentByte dc = writer.getDirectContent();
    addBackground(writer, document, dc);
}

From source file:org.mapfish.print.PDFCustomBlocks.java

License:Open Source License

public void onEndPage(PdfWriter writer, Document document) {
    final PdfContentByte dc = writer.getDirectContent();
    addHeader(document, dc);/*from   w  w  w. j  a v a2s.c o m*/
    addFooter(document, dc);
    addErrors(writer);
    super.onEndPage(writer, document);
}