Examples with DefaultFontMapper com.lowagie.text.pdf.DefaultFontMapper used on opensource projects

Example 1 with DefaultFontMapper

use of com.lowagie.text.pdf.DefaultFontMapper in project Openfire by igniterealtime.

the class GraphServlet method writePDFContent.

private void writePDFContent(HttpServletRequest request, HttpServletResponse response, JFreeChart[] charts, Statistic[] stats, long starttime, long endtime, int width, int height) throws IOException {
    try {
        Document document = new Document(PageSize.A4, 50, 50, 50, 50);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        PdfWriter writer = PdfWriter.getInstance(document, baos);
        writer.setPageEvent(new PDFEventListener(request));
        document.open();
        int index = 0;
        int chapIndex = 0;
        for (Statistic stat : stats) {
            String serverName = XMPPServer.getInstance().getServerInfo().getXMPPDomain();
            String dateName = JiveGlobals.formatDate(new Date(starttime)) + " - " + JiveGlobals.formatDate(new Date(endtime));
            Paragraph paragraph = new Paragraph(serverName, FontFactory.getFont(FontFactory.HELVETICA, 18, Font.BOLD));
            document.add(paragraph);
            paragraph = new Paragraph(dateName, FontFactory.getFont(FontFactory.HELVETICA, 14, Font.PLAIN));
            document.add(paragraph);
            document.add(Chunk.NEWLINE);
            document.add(Chunk.NEWLINE);
            Paragraph chapterTitle = new Paragraph(++chapIndex + ". " + stat.getName(), FontFactory.getFont(FontFactory.HELVETICA, 16, Font.BOLD));
            document.add(chapterTitle);
            // total hack: no idea what tags people are going to use in the description
            // possibly recommend that we only use a <p> tag?
            String[] paragraphs = stat.getDescription().split("<p>");
            for (String s : paragraphs) {
                Paragraph p = new Paragraph(s);
                document.add(p);
            }
            document.add(Chunk.NEWLINE);
            PdfContentByte contentByte = writer.getDirectContent();
            PdfTemplate template = contentByte.createTemplate(width, height);
            Graphics2D graphs2D = template.createGraphics(width, height, new DefaultFontMapper());
            Rectangle2D rectangle2D = new Rectangle2D.Double(0, 0, width, height);
            charts[index++].draw(graphs2D, rectangle2D);
            graphs2D.dispose();
            float x = (document.getPageSize().width() / 2) - (width / 2);
            contentByte.addTemplate(template, x, writer.getVerticalPosition(true) - height);
            document.newPage();
        }
        document.close();
        // setting some response headers
        response.setHeader("Expires", "0");
        response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
        response.setHeader("Pragma", "public");
        // setting the content type
        response.setContentType("application/pdf");
        // the contentlength is needed for MSIE!!!
        response.setContentLength(baos.size());
        // write ByteArrayOutputStream to the ServletOutputStream
        ServletOutputStream out = response.getOutputStream();
        baos.writeTo(out);
        out.flush();
    } catch (DocumentException e) {
        Log.error("error creating PDF document: " + e.getMessage());
    }
}

Example 2 with DefaultFontMapper

use of com.lowagie.text.pdf.DefaultFontMapper in project adempiere by adempiere.

the class Document method writePDF.

private static void writePDF(Pageable pageable, OutputStream output) {
    try {
        final PageFormat pf = pageable.getPageFormat(0);
        final com.lowagie.text.Document document = new com.lowagie.text.Document(new Rectangle((int) pf.getWidth(), (int) pf.getHeight()));
        final PdfWriter writer = PdfWriter.getInstance(document, output);
        writer.setPdfVersion(PdfWriter.VERSION_1_2);
        document.open();
        final DefaultFontMapper mapper = new DefaultFontMapper();
        //Elaine 2009/02/17 - load additional font from directory set in PDF_FONT_DIR of System Configurator 
        String pdfFontDir = MSysConfig.getValue(PDF_FONT_DIR, "");
        if (pdfFontDir != null && pdfFontDir.trim().length() > 0) {
            pdfFontDir = pdfFontDir.trim();
            File dir = new File(pdfFontDir);
            if (dir.exists() && dir.isDirectory())
                mapper.insertDirectory(pdfFontDir);
        }
        //
        final float w = (float) pf.getWidth();
        final float h = (float) pf.getHeight();
        final PdfContentByte cb = writer.getDirectContent();
        for (int page = 0; page < pageable.getNumberOfPages(); page++) {
            if (page != 0) {
                document.newPage();
            }
            final PdfTemplate tp = cb.createTemplate(w, h);
            final Graphics2D g2 = tp.createGraphics(w, h, mapper);
            tp.setWidth(w);
            tp.setHeight(h);
            pageable.getPrintable(page).print(g2, pf, page);
            g2.dispose();
            cb.addTemplate(tp, 0, 0);
            writer.releaseTemplate(tp);
        }
        document.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 3 with DefaultFontMapper

use of com.lowagie.text.pdf.DefaultFontMapper in project beast-mcmc by beast-dev.

the class MapperFrameOld method doExportPDF.

public final void doExportPDF() {
    FileDialog dialog = new FileDialog(this, "Export PDF Image...", FileDialog.SAVE);
    dialog.setVisible(true);
    if (dialog.getFile() != null) {
        File file = new File(dialog.getDirectory(), dialog.getFile());
        Rectangle2D bounds = mapperPanel.getExportableComponent().getBounds();
        Document document = new Document(new com.lowagie.text.Rectangle((float) bounds.getWidth(), (float) bounds.getHeight()));
        try {
            // step 2
            PdfWriter writer;
            writer = PdfWriter.getInstance(document, new FileOutputStream(file));
            // step 3
            document.open();
            // step 4
            PdfContentByte cb = writer.getDirectContent();
            PdfTemplate tp = cb.createTemplate((float) bounds.getWidth(), (float) bounds.getHeight());
            Graphics2D g2d = tp.createGraphics((float) bounds.getWidth(), (float) bounds.getHeight(), new DefaultFontMapper());
            mapperPanel.getExportableComponent().print(g2d);
            g2d.dispose();
            cb.addTemplate(tp, 0, 0);
        } catch (DocumentException de) {
            JOptionPane.showMessageDialog(this, "Error writing PDF file: " + de, "Export PDF Error", JOptionPane.ERROR_MESSAGE);
        } catch (FileNotFoundException e) {
            JOptionPane.showMessageDialog(this, "Error writing PDF file: " + e, "Export PDF Error", JOptionPane.ERROR_MESSAGE);
        }
        document.close();
    }
}