Example usage for com.itextpdf.text Rectangle Rectangle

List of usage examples for com.itextpdf.text Rectangle Rectangle

Introduction

In this page you can find the example usage for com.itextpdf.text Rectangle Rectangle.

Prototype

public Rectangle(final float urx, final float ury) 

Source Link

Document

Constructs a Rectangle -object starting from the origin (0, 0).

Usage

From source file:ro.nextreports.engine.exporter.PdfExporter.java

License:Apache License

protected void initExport() throws QueryException {
    Padding margins = bean.getReportLayout().getPagePadding();

    if (!bean.isSubreport()) {
        float footerHeight = computeFooterHeight();

        Rectangle rectangle;//from  w w  w.j  a v  a 2 s .com
        if (ReportLayout.CUSTOM.equals(bean.getReportLayout().getPageFormat())) {
            PaperSize customSize = bean.getReportLayout().getPaperSize();
            rectangle = new Rectangle(customSize.getWidthPoints(), customSize.getHeightPoints());
        } else {
            rectangle = PageSize.getRectangle(bean.getReportLayout().getPageFormat());
        }

        document = new Document(rectangle, getPoints(margins.getLeft()), getPoints(margins.getRight()),
                getPoints(margins.getTop()), getPoints(margins.getBottom()) + footerHeight);
        if (bean.getReportLayout().getOrientation() == LANDSCAPE) {
            document.setPageSize(rectangle.rotate());
        }
    }
    PdfWriter wr = null;
    try {
        if (!bean.isSubreport()) {
            wr = PdfWriter.getInstance(document, getOut());
            wr.setPageEvent(new PdfPageEvent());
            addMetaData();
            document.open();
        }
        table = buildPdfTable(PRINT_DOCUMENT);

    } catch (DocumentException e) {
        e.printStackTrace();
        throw new QueryException(e);
    }
}

From source file:se.billes.pdf.renderer.request.factory.SizeFactory.java

License:Open Source License

/**
 * //  w ww  .j av  a 2  s.  c om
 * @param request
 * @return {@link Rectangle} with cutmark if that is used transformed to postscript points
 */
public Rectangle getSizeAsRectangle(PdfDocument request) {
    float bothSidesOfCutmark = 0;
    if (request.getCutmarks() != null) {
        bothSidesOfCutmark = CUT_MARK * 2;
    }
    return new Rectangle(millimetersToPostscriptPoints(request.getSize()[0] + bothSidesOfCutmark),
            millimetersToPostscriptPoints(request.getSize()[1] + bothSidesOfCutmark));
}

From source file:shared.SVGtoPDF.java

License:Open Source License

/**
 * Creates a PDF document./*from w  ww .  j a va2  s  . c  o m*/
 * @param path 
 * @param filename the path to the new PDF document
 * @throws DocumentException 
 * @throws IOException
 * @throws SQLException 
 */
public void createPdf(String svgDocument, Point size, String path) throws IOException, DocumentException {
    svgDocument = convertSVG(svgDocument);
    Document document = new Document(new Rectangle(size.x, size.y));
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(path));
    //writer.setRgbTransparencyBlending(false);
    writer.setDefaultColorspace(PdfName.DEFAULTCMYK, PdfName.DEFAULTCMYK);
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    PdfTemplate template = cb.createTemplate(size.x, size.y);
    drawSvg(svgDocument, template, size);
    cb.addTemplate(template, 0, 0);
    // step 5
    document.close();
}

From source file:tn.esprit.twin1.brogrammers.eventify.Eventify.util.TicketGenerator.java

public static void GenerateTicket(Ticket ticket) {
    Document document = new Document();
    try {//from w ww.j  a va2s . com
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE));
        Rectangle pagesize = new Rectangle(700, 300);
        document.open();
        Paragraph emptyline = new Paragraph();
        emptyline.add(new Paragraph(" "));
        document.setPageSize(pagesize);
        document.newPage();
        //PIC
        PdfContentByte canvas = writer.getDirectContentUnder();
        Image image = Image.getInstance(IMAGE);
        //image.scaleAbsolute(pagesize.rotate());
        image.setAbsolutePosition(0, 0);
        canvas.addImage(image);
        //PIC
        document.addTitle("Your Access To" + ticket.getEvent().getTitle());
        document.addSubject(ticket.getEvent().getTheme());
        document.addKeywords(ticket.getEvent().getTitle() + "Ticket");
        document.addAuthor("Mohamed Firas Ouertani");
        document.addCreator("Mohamed Firas Ouertani");
        Paragraph prefacetitle = new Paragraph();
        prefacetitle.add(new Paragraph("Your Ticket For " + ticket.getEvent().getTitle(), bigFont));
        document.add(prefacetitle);
        document.add(emptyline);

        Paragraph prefacetime = new Paragraph();
        prefacetime.add(new Paragraph(ticket.getEvent().getStartTime().toString(), greyFont));
        document.add(prefacetime);
        document.add(emptyline);
        document.add(emptyline);
        Paragraph prefacetype = new Paragraph();
        prefacetype.add(new Paragraph("You Reserved For: " + ticket.getTypeTicket(), catFont));
        document.add(prefacetype);
        //QR
        BarcodeQRCode qrcode = new BarcodeQRCode(
                "REF:#" + ticket.getEvent().getId() + "" + ticket.getEvent().getTitle().trim(), 1, 1, null);
        Image qrcodeImage = qrcode.getImage();
        qrcodeImage.setAbsolutePosition(520, 70);
        qrcodeImage.scalePercent(400);
        document.add(qrcodeImage);
        //QR

        //Bar
        PdfContentByte cb = writer.getDirectContent();
        Barcode128 code128 = new Barcode128();

        BarcodeEAN codeEAN = new BarcodeEAN();
        codeEAN.setCode("REF:#" + ticket.getEvent().getId() + "" + ticket.getEvent().getTitle().trim());
        codeEAN.setCodeType(BarcodeEAN.EAN13);
        Image codeEANImage = code128.createImageWithBarcode(cb, null, null);
        codeEANImage.setAbsolutePosition(10, 10);
        codeEANImage.scalePercent(125);
        document.add(codeEANImage);
        //Bar

        document.close();

    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:tourma.views.report.HTMLtoPDF.java

public static void exportToPDF_Landscape(FileOutputStream output, String source, String title) {
    com.itextpdf.text.Rectangle A4H = new Rectangle(PageSize.A4.getHeight(), PageSize.A4.getWidth());
    exportToPDF(output, source, title, A4H);
}

From source file:uy.gub.imm.sae.web.mbean.reserva.PasoFinalMBean.java

License:Open Source License

public String imprimirTicket() {
    try {/*  w w w  . j  a va2  s .c om*/

        BaseColor colorBlack = new BaseColor(0, 0, 0);

        BaseFont times = BaseFont.createFont(BaseFont.TIMES_ROMAN, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
        BaseFont helveticaBold = BaseFont.createFont(BaseFont.HELVETICA_BOLD, BaseFont.CP1252,
                BaseFont.NOT_EMBEDDED);
        BaseFont symbol = BaseFont.createFont(BaseFont.SYMBOL, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);

        SimpleDateFormat sdfHr = new SimpleDateFormat("HH:mm");
        SimpleDateFormat sdfFecha = new SimpleDateFormat("dd/MM/yyyy");

        Rectangle pageSize = new Rectangle(210, 210);

        Document document = new Document(pageSize);
        document.addTitle(getI18N().getText("etiqueta.reserva.title"));

        ByteArrayOutputStream os = new ByteArrayOutputStream();

        PdfWriter pdfWriter = PdfWriter.getInstance(document, os);
        document.open();

        PdfContentByte pdfContent = pdfWriter.getDirectContent();

        InputStream is = PasoFinalMBean.class.getResourceAsStream(SAEProfile.getInstance().getProperties()
                .getProperty(SAEProfile.PROFILE_UI_TEMPLATES_IMAGES_LOGO_TICKET_KEY));

        byte[] arrImage = new byte[4096];
        is.read(arrImage);

        Image img = Image.getInstance(arrImage);

        img.scaleAbsolute(100, 30);
        img.setAbsolutePosition(55, 170);
        document.add(img);

        //Dibujo primer lnea
        LineSeparator line = new LineSeparator();
        line.setAlignment(LineSeparator.ALIGN_CENTER);
        line.setLineColor(colorBlack);
        line.setLineWidth(0.5f);

        line.drawLine(pdfContent, 10, 200, 170);

        //Etiqueta RESERVA
        pdfContent.beginText();
        pdfContent.setFontAndSize(helveticaBold, 15);
        pdfContent.setTextMatrix(45, 150);
        pdfContent.showText(getI18N().getText("etiqueta.reserva.showText"));
        pdfContent.endText();

        //Fecha de la reserva
        String fecha_reserva = sdfFecha.format(sesionMBean.getDisponibilidad().getHoraInicio());

        pdfContent.beginText();
        pdfContent.setFontAndSize(symbol, 16);
        pdfContent.setTextMatrix(130, 150);
        pdfContent.showText(fecha_reserva);
        pdfContent.endText();

        //Dibujo segunda lnea
        line.drawLine(pdfWriter.getDirectContent(), 10, 200, 140);

        int etiqHoraTamanio = 25;
        int etiqHoraX = 15;
        int etiqHoraY = 85;

        int valorHoraTamanio = 40;
        int valorHoraX = 105;
        int valorHoraY = 80;

        String serie = sesionMBean.getRecurso().getSerie();
        boolean conSerie = (serie != null) && (serie.length() >= 1);

        if (sesionMBean.getRecurso().getMostrarNumeroEnTicket()) {

            if (!conSerie) {
                //Ajusto valor y etiqueta hora
                etiqHoraTamanio = 20;
                etiqHoraX = 15;
                etiqHoraY = 110;

                valorHoraTamanio = 30;
                valorHoraX = 120;
                valorHoraY = 107;

                //Etiqueta NUMERO
                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(15, 65);
                pdfContent.showText(getI18N().getText("etiqueta.numero.numero"));
                pdfContent.endText();

                //Numero de la reserva
                String nro = sesionMBean.getReservaConfirmada().getNumero().toString();
                int nro_pos = 135;

                if (nro.length() == 1) {
                    nro_pos = 135;
                } else if (nro.length() == 2) {
                    nro_pos = 125;
                } else {
                    nro_pos = 105;
                }

                pdfContent.beginText();
                pdfContent.setFontAndSize(symbol, 60);
                pdfContent.setTextMatrix(nro_pos, 55);
                pdfContent.showText(nro);
                pdfContent.endText();
            } else {
                //<<<<<< Agregado >>>>>>
                //Ajusto valor y etiqueta hora
                etiqHoraTamanio = 20;
                etiqHoraX = 15;
                etiqHoraY = 123;

                valorHoraTamanio = 20;
                valorHoraX = 120;
                valorHoraY = 122;

                //Etiqueta SERIE
                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(15, 87);
                pdfContent.showText(getI18N().getText("etiqueta.numero.serie"));
                pdfContent.endText();

                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(120, 87);
                pdfContent.showText(serie);
                pdfContent.endText();

                //Etiqueta NUMERO
                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(15, 50);
                pdfContent.showText(getI18N().getText("etiqueta.numero.numero"));
                pdfContent.endText();

                //Numero de la reserva
                String nro = sesionMBean.getReservaConfirmada().getNumero().toString();
                int nro_pos = 135;

                if (nro.length() == 1) {
                    nro_pos = 135;
                } else if (nro.length() == 2) {
                    nro_pos = 125;
                } else {
                    nro_pos = 105;
                }

                pdfContent.beginText();
                pdfContent.setFontAndSize(symbol, 40);
                pdfContent.setTextMatrix(nro_pos, 47);
                pdfContent.showText(nro);
                pdfContent.endText();
            }
        }

        //Etiqueta HORA
        pdfContent.beginText();
        pdfContent.setFontAndSize(helveticaBold, etiqHoraTamanio);
        pdfContent.setTextMatrix(etiqHoraX, etiqHoraY);
        pdfContent.showText(getI18N().getText("etiqueta.hora.hora"));
        pdfContent.endText();

        //Hora de la reserva
        pdfContent.beginText();
        pdfContent.setFontAndSize(symbol, valorHoraTamanio);
        pdfContent.setTextMatrix(valorHoraX, valorHoraY);
        pdfContent.showText(sdfHr.format(sesionMBean.getDisponibilidad().getHoraInicio()));
        pdfContent.endText();

        //Dibujo tercer lnea
        line.drawLine(pdfWriter.getDirectContent(), 10, 200, 45);

        String ticketEtiqUno = sesionMBean.getRecurso().getTextoRecurso().getTicketEtiquetaUno();
        String ticketEtiqDos = sesionMBean.getRecurso().getTextoRecurso().getTicketEtiquetaDos();
        int largoEtiqUno = 0;
        int largoEtiqDos = 0;
        int xValores = 0;

        if (ticketEtiqUno != null) {
            largoEtiqUno = ticketEtiqUno.length();
        }

        if (ticketEtiqDos != null) {
            largoEtiqDos = ticketEtiqDos.length();
        }

        if (largoEtiqUno > largoEtiqDos) {
            xValores = 8 * (largoEtiqUno + 1);
        } else {
            xValores = 8 * (largoEtiqDos + 1);
        }

        //Etiqueta uno
        if (ticketEtiqUno != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(helveticaBold, 10);
            pdfContent.setTextMatrix(10, 30);
            pdfContent.showText(ticketEtiqUno + ":");
            pdfContent.endText();
        }

        //Valor etiqueta uno
        String valorEtiqUno = sesionMBean.getRecurso().getTextoRecurso().getValorEtiquetaUno();
        if (valorEtiqUno != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(times, 10);
            pdfContent.setTextMatrix(xValores, 30);
            pdfContent.showText(valorEtiqUno);
            pdfContent.endText();
        }

        //Etiqueta dos

        if (ticketEtiqDos != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(helveticaBold, 10);
            pdfContent.setTextMatrix(10, 15);
            pdfContent.showText(ticketEtiqDos + ":");
            pdfContent.endText();
        }

        //Valor etiqueta dos
        String valorEtiqDos = sesionMBean.getRecurso().getTextoRecurso().getValorEtiquetaDos();
        if (valorEtiqDos != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(times, 10);
            pdfContent.setTextMatrix(xValores, 15);
            pdfContent.showText(valorEtiqDos);
            pdfContent.endText();
        }

        pdfWriter.addJavaScript("this.print({bUI: true, bSilent: true, bShrinkToFit: true});", false);
        pdfWriter.addJavaScript("this.closeDoc(true);");

        document.close();

        FacesContext facesContext = FacesContext.getCurrentInstance();
        HttpServletResponse response = (HttpServletResponse) facesContext.getExternalContext().getResponse();
        response.setContentType("application/pdf");

        os.writeTo(response.getOutputStream());

        response.getOutputStream().flush();
        response.getOutputStream().close();
        facesContext.responseComplete();

    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

From source file:uy.gub.imm.sae.web.mbean.reserva.PasoFinalMBean.java

License:Open Source License

public String guardarTicket() {
    try {//w  ww . ja va2  s.c  o m

        BaseColor colorBlack = new BaseColor(0, 0, 0);

        BaseFont times = BaseFont.createFont(BaseFont.TIMES_ROMAN, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
        BaseFont helveticaBold = BaseFont.createFont(BaseFont.HELVETICA_BOLD, BaseFont.CP1252,
                BaseFont.NOT_EMBEDDED);
        BaseFont symbol = BaseFont.createFont(BaseFont.SYMBOL, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);

        SimpleDateFormat sdfHr = new SimpleDateFormat("HH:mm");
        SimpleDateFormat sdfFecha = new SimpleDateFormat("dd/MM/yyyy");

        Rectangle pageSize = new Rectangle(210, 210);

        Document document = new Document(pageSize);
        document.addTitle(getI18N().getText("etiqueta.reserva.title"));

        ByteArrayOutputStream os = new ByteArrayOutputStream();

        PdfWriter pdfWriter = PdfWriter.getInstance(document, os);
        document.open();

        PdfContentByte pdfContent = pdfWriter.getDirectContent();

        InputStream is = PasoFinalMBean.class.getResourceAsStream(SAEProfile.getInstance().getProperties()
                .getProperty(SAEProfile.PROFILE_UI_TEMPLATES_IMAGES_LOGO_TICKET_KEY));

        byte[] arrImage = new byte[4096];
        is.read(arrImage);

        Image img = Image.getInstance(arrImage);

        img.scaleAbsolute(100, 30);
        img.setAbsolutePosition(55, 170);
        document.add(img);

        //Dibujo primer lnea
        LineSeparator line = new LineSeparator();
        line.setAlignment(LineSeparator.ALIGN_CENTER);
        line.setLineColor(colorBlack);
        line.setLineWidth(0.5f);

        line.drawLine(pdfContent, 10, 200, 170);

        //Etiqueta RESERVA
        pdfContent.beginText();
        pdfContent.setFontAndSize(helveticaBold, 15);
        pdfContent.setTextMatrix(45, 150);
        pdfContent.showText(getI18N().getText("etiqueta.reserva.showText"));
        pdfContent.endText();

        //Fecha de la reserva
        String fecha_reserva = sdfFecha.format(sesionMBean.getDisponibilidad().getHoraInicio());

        pdfContent.beginText();
        pdfContent.setFontAndSize(symbol, 16);
        pdfContent.setTextMatrix(130, 150);
        pdfContent.showText(fecha_reserva);
        pdfContent.endText();

        //Dibujo segunda lnea
        line.drawLine(pdfWriter.getDirectContent(), 10, 200, 140);

        int etiqHoraTamanio = 25;
        int etiqHoraX = 15;
        int etiqHoraY = 85;

        int valorHoraTamanio = 40;
        int valorHoraX = 105;
        int valorHoraY = 80;

        String serie = sesionMBean.getRecurso().getSerie();
        boolean conSerie = (serie != null) && (serie.length() >= 1);

        if (sesionMBean.getRecurso().getMostrarNumeroEnTicket()) {

            if (!conSerie) {
                //Ajusto valor y etiqueta hora
                etiqHoraTamanio = 20;
                etiqHoraX = 15;
                etiqHoraY = 110;

                valorHoraTamanio = 30;
                valorHoraX = 120;
                valorHoraY = 107;

                //Etiqueta NUMERO
                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(15, 65);
                pdfContent.showText(getI18N().getText("etiqueta.numero.numero"));
                pdfContent.endText();

                //Numero de la reserva
                String nro = sesionMBean.getReservaConfirmada().getNumero().toString();
                int nro_pos = 135;

                if (nro.length() == 1) {
                    nro_pos = 135;
                } else if (nro.length() == 2) {
                    nro_pos = 125;
                } else {
                    nro_pos = 105;
                }

                pdfContent.beginText();
                pdfContent.setFontAndSize(symbol, 60);
                pdfContent.setTextMatrix(nro_pos, 55);
                pdfContent.showText(nro);
                pdfContent.endText();
            } else {

                //Ajusto valor y etiqueta hora
                etiqHoraTamanio = 20;
                etiqHoraX = 15;
                etiqHoraY = 123;

                valorHoraTamanio = 20;
                valorHoraX = 120;
                valorHoraY = 122;

                //Etiqueta SERIE
                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(15, 87);
                pdfContent.showText(getI18N().getText("etiqueta.numero.serie"));
                pdfContent.endText();

                pdfContent.beginText();
                pdfContent.setFontAndSize(symbol, 20);
                pdfContent.setTextMatrix(120, 87);
                pdfContent.showText(serie);
                pdfContent.endText();

                //Etiqueta NUMERO
                pdfContent.beginText();
                pdfContent.setFontAndSize(helveticaBold, 20);
                pdfContent.setTextMatrix(15, 50);
                pdfContent.showText(getI18N().getText("etiqueta.numero.numero"));
                pdfContent.endText();

                //Numero de la reserva
                String nro = sesionMBean.getReservaConfirmada().getNumero().toString();
                int nro_pos = 135;

                if (nro.length() == 1) {
                    nro_pos = 135;
                } else if (nro.length() == 2) {
                    nro_pos = 125;
                } else {
                    nro_pos = 105;
                }

                pdfContent.beginText();
                pdfContent.setFontAndSize(symbol, 40);
                pdfContent.setTextMatrix(nro_pos, 47);
                pdfContent.showText(nro);
                pdfContent.endText();
            }
        }

        //Etiqueta HORA
        pdfContent.beginText();
        pdfContent.setFontAndSize(helveticaBold, etiqHoraTamanio);
        pdfContent.setTextMatrix(etiqHoraX, etiqHoraY);
        pdfContent.showText(getI18N().getText("etiqueta.hora.hora"));
        pdfContent.endText();

        //Hora de la reserva
        pdfContent.beginText();
        pdfContent.setFontAndSize(symbol, valorHoraTamanio);
        pdfContent.setTextMatrix(valorHoraX, valorHoraY);
        pdfContent.showText(sdfHr.format(sesionMBean.getDisponibilidad().getHoraInicio()));
        pdfContent.endText();

        //Dibujo tercer lnea
        line.drawLine(pdfWriter.getDirectContent(), 10, 200, 45);

        String ticketEtiqUno = sesionMBean.getRecurso().getTextoRecurso().getTicketEtiquetaUno();
        String ticketEtiqDos = sesionMBean.getRecurso().getTextoRecurso().getTicketEtiquetaDos();
        int largoEtiqUno = 0;
        int largoEtiqDos = 0;
        int xValores = 0;

        if (ticketEtiqUno != null) {
            largoEtiqUno = ticketEtiqUno.length();
        }

        if (ticketEtiqDos != null) {
            largoEtiqDos = ticketEtiqDos.length();
        }

        if (largoEtiqUno > largoEtiqDos) {
            xValores = 8 * (largoEtiqUno + 1);
        } else {
            xValores = 8 * (largoEtiqDos + 1);
        }

        //Etiqueta uno
        if (ticketEtiqUno != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(helveticaBold, 10);
            pdfContent.setTextMatrix(10, 30);
            pdfContent.showText(ticketEtiqUno + ":");
            pdfContent.endText();
        }

        //Valor etiqueta uno
        String valorEtiqUno = sesionMBean.getRecurso().getTextoRecurso().getValorEtiquetaUno();
        if (valorEtiqUno != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(times, 10);
            pdfContent.setTextMatrix(xValores, 30);
            pdfContent.showText(valorEtiqUno);
            pdfContent.endText();
        }

        //Etiqueta dos
        if (ticketEtiqDos != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(helveticaBold, 10);
            pdfContent.setTextMatrix(10, 15);
            pdfContent.showText(ticketEtiqDos + ":");
            pdfContent.endText();
        }

        //Valor etiqueta dos
        String valorEtiqDos = sesionMBean.getRecurso().getTextoRecurso().getValorEtiquetaDos();
        if (valorEtiqDos != null) {
            pdfContent.beginText();
            pdfContent.setFontAndSize(times, 10);
            pdfContent.setTextMatrix(xValores, 15);
            pdfContent.showText(valorEtiqDos);
            pdfContent.endText();
        }

        document.close();

        FacesContext facesContext = FacesContext.getCurrentInstance();
        HttpServletResponse response = (HttpServletResponse) facesContext.getExternalContext().getResponse();
        response.setContentType("application/pdf");
        response.setHeader("Content-disposition", "attachment; filename=" + "Ticket de confirmacin.pdf");

        os.writeTo(response.getOutputStream());

        response.getOutputStream().flush();
        response.getOutputStream().close();
        facesContext.responseComplete();

    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}