Example usage for com.lowagie.text Image setDirectReference

Introduction

In this page you can find the example usage for com.lowagie.text Image setDirectReference.

Prototype

public void setDirectReference(PdfIndirectReference directReference) 

Source Link

Document

Setter for property directReference.

Usage

From source file:com.aripd.clms.service.ContractServiceBean.java

@Override
public void generatePdf(ContractEntity contract) {
    String baseFontUrl = "/fonts/Quivira.otf";
    FontFactory.register(baseFontUrl);/* w w w  .j  a v  a2s  .co m*/

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    try {
        BaseFont bf = BaseFont.createFont(baseFontUrl, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
        Font font18n = new Font(bf, 18, Font.NORMAL);
        Font font12n = new Font(bf, 12, Font.NORMAL);
        Font font8n = new Font(bf, 8, Font.NORMAL);
        Font font8nbu = new Font(bf, 8, Font.BOLD | Font.UNDERLINE);
        Font font8ng = new Font(bf, 8, Font.NORMAL, Color.DARK_GRAY);
        Font font6n = new Font(bf, 6, Font.NORMAL);

        Document document = new Document(PageSize.A4);
        PdfWriter writer = PdfWriter.getInstance(document, output);
        document.open();
        addMetaData(document);
        addTitlePage(document, contract);
        Image imgBlue = Image.getInstance(1, 1, 3, 8, new byte[] { (byte) 0, (byte) 0, (byte) 255, });
        imgBlue.scaleAbsolute(document.getPageSize().getWidth(), 10);
        imgBlue.setAbsolutePosition(0, document.getPageSize().getHeight() - imgBlue.getScaledHeight());
        PdfImage stream = new PdfImage(imgBlue, "", null);
        stream.put(new PdfName("ITXT_SpecialId"), new PdfName("123456789"));
        PdfIndirectObject ref = writer.addToBody(stream);
        imgBlue.setDirectReference(ref.getIndirectReference());
        document.add(imgBlue);

        PdfPTable table = new PdfPTable(2);
        table.setWidthPercentage(100);

        PdfPCell cell = new PdfPCell(new Paragraph(contract.getName(), font18n));
        cell.setBorder(Rectangle.NO_BORDER);
        cell.setColspan(2);
        cell.setPadding(5);
        table.addCell(cell);
        cell = new PdfPCell(new Paragraph("Version: " + contract.getVersion(), font8n));
        cell.setBorder(Rectangle.NO_BORDER);
        cell.setColspan(2);
        cell.setPadding(5);
        table.addCell(cell);
        cell = new PdfPCell(new Paragraph("Review: " + contract.getReview(), font8n));
        cell.setBorder(Rectangle.NO_BORDER);
        cell.setColspan(2);
        cell.setPadding(5);
        table.addCell(cell);
        cell = new PdfPCell(new Paragraph(contract.getRemark(), font12n));
        cell.setBorder(Rectangle.NO_BORDER);
        cell.setColspan(2);
        cell.setPadding(5);
        table.addCell(cell);
        document.add(table);
        // Start a new page
        document.newPage();

        HTMLWorker htmlWorker = new HTMLWorker(document);
        htmlWorker.parse(new StringReader(contract.getRemark()));
        // Start a new page
        document.newPage();

        document.add(new Paragraph("Review Board", font18n));
        document.add(new LineSeparator(0.5f, 100, null, 0, -5));

        table = new PdfPTable(3);
        table.setWidthPercentage(100);

        cell = new PdfPCell(new Paragraph("Review Board", font18n));
        cell.setColspan(3);
        table.addCell(cell);
        cell = new PdfPCell(new Paragraph("Version", font12n));
        table.addCell(cell);
        cell = new PdfPCell(new Paragraph("Date", font12n));
        table.addCell(cell);
        cell = new PdfPCell(new Paragraph("Review", font12n));
        table.addCell(cell);
        for (HistoryContractEntity history : historyContractService.listing(contract)) {
            cell = new PdfPCell(new Paragraph(history.getVersion().toString(), font8n));
            table.addCell(cell);
            cell = new PdfPCell(new Paragraph(history.getStartdate().toString(), font8n));
            table.addCell(cell);
            cell = new PdfPCell(new Paragraph(history.getReview(), font8n));
            table.addCell(cell);
        }
        document.add(table);

        document.close();

        FacesContext context = FacesContext.getCurrentInstance();
        HttpServletResponse response = (HttpServletResponse) context.getExternalContext().getResponse();
        response.reset();
        response.addHeader("Content-Type", "application/force-download");
        String filename = URLEncoder.encode(contract.getName() + ".pdf", "UTF-8");
        //            response.addHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");
        response.setHeader("Content-Disposition", "attachment; filename*=UTF-8''" + filename);
        response.getOutputStream().write(output.toByteArray());
        response.getOutputStream().flush();
        context.responseComplete();
        context.renderResponse();

    } catch (BadPdfFormatException | IOException ex) {
        Logger.getLogger(ContractServiceBean.class.getName()).log(Level.SEVERE, null, ex);
    } catch (DocumentException ex) {
        Logger.getLogger(ContractServiceBean.class.getName()).log(Level.SEVERE, null, ex);
    }

}

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From source file:questions.images.PostCardExtra.java

public static void main(String[] args) {
    // step 1: creation of a document-object
    Document document = new Document(PageSize.POSTCARD);
    try {/* w ww .ja v  a 2  s .  c  om*/
        // step 2:
        // we create a writer
        PdfWriter writer = PdfWriter.getInstance(
                // that listens to the document
                document,
                // and directs a PDF-stream to a file
                new FileOutputStream(RESULT));
        // step 3: we open the document
        document.open();
        // step 4: we add a paragraph to the document
        Image img = Image.getInstance(RESOURCE);
        img.scaleToFit(PageSize.POSTCARD.getWidth(), 10000);
        img.setAbsolutePosition(0, 0);
        PdfImage stream = new PdfImage(img, "", null);
        stream.put(new PdfName("MySpecialId"), new PdfName("123456789"));
        PdfIndirectObject ref = writer.addToBody(stream);
        img.setDirectReference(ref.getIndirectReference());
        document.add(img);
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }

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

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