Example usage for com.lowagie.text.pdf PdfContentByte setRGBColorStroke

List of usage examples for com.lowagie.text.pdf PdfContentByte setRGBColorStroke

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Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfContentByte setRGBColorStroke.

Prototype


public void setRGBColorStroke(int red, int green, int blue)

Source Link

Document

Changes the current color for stroking paths (device dependent colors!).

Usage

From source file:br.org.archimedes.io.pdf.PDFWriter.java

License:Open Source License

public void write(Layer layer) {

    PdfContentByte cb = helper.getPdfContentByte();
    cb.setLineWidth((float) layer.getThickness());
    Color layerColor = layer.getPrintColor();
    cb.setRGBColorStroke(layerColor.getRed(), layerColor.getGreen(), layerColor.getBlue());
    if (layer.getLineStyle() == LineStyle.STIPPED) {
        cb.setLineDash(5, 0);/*from  w w w .ja  v a2s  .  c  o m*/
    } else {
        cb.setLineDash(0);
    }

    ElementEPLoader elementEPLoader = new ElementEPLoader();
    ElementExporterEPLoader exporterLoader = new ElementExporterEPLoader();

    for (Element element : layer.getElements()) {
        String elementId = elementEPLoader.getElementId(element);
        ElementExporter<Element> exporter = exporterLoader.getExporter(elementId);
        try {
            exporter.exportElement(element, helper);
        } catch (IOException e) {
            // Something went wrong when writting this element.
            // Just skip it and trace the log.
            e.printStackTrace();
        } catch (NotSupportedException e) {
            // wont reach here
        }
    }
}

From source file:classroom.newspaper_a.Newspaper01.java

public static void main(String[] args) {
    try {//from   www  . j  a v a  2  s .c o  m
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.setRGBColorFill(0xC0, 0xC0, 0xC0);
        canvas.setRGBColorStroke(0xFF, 0x00, 0x00);
        canvas.rectangle(LLX1, LLY1, W1, H1);
        canvas.rectangle(LLX2, LLY2, W2, H2);
        canvas.fillStroke();
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

From source file:com.dlya.facturews.DlyaPdfExporter2.java

License:Open Source License

/**
 *
 *//* w  w  w .  ja va  2 s  . c o m*/
private static void preparePen(PdfContentByte pdfContentByte, JRPen pen, int lineCap) {
    float lineWidth = pen.getLineWidth().floatValue();

    if (lineWidth <= 0) {
        return;
    }

    pdfContentByte.setLineWidth(lineWidth);
    pdfContentByte.setLineCap(lineCap);

    Color color = pen.getLineColor();
    pdfContentByte.setRGBColorStroke(color.getRed(), color.getGreen(), color.getBlue());

    switch (pen.getLineStyleValue()) {
    case DOUBLE: {
        pdfContentByte.setLineWidth(lineWidth / 3);
        pdfContentByte.setLineDash(0f);
        break;
    }
    case DOTTED: {
        switch (lineCap) {
        case PdfContentByte.LINE_CAP_BUTT: {
            pdfContentByte.setLineDash(lineWidth, lineWidth, 0f);
            break;
        }
        case PdfContentByte.LINE_CAP_PROJECTING_SQUARE: {
            pdfContentByte.setLineDash(0, 2 * lineWidth, 0f);
            break;
        }
        }
        break;
    }
    case DASHED: {
        switch (lineCap) {
        case PdfContentByte.LINE_CAP_BUTT: {
            pdfContentByte.setLineDash(5 * lineWidth, 3 * lineWidth, 0f);
            break;
        }
        case PdfContentByte.LINE_CAP_PROJECTING_SQUARE: {
            pdfContentByte.setLineDash(4 * lineWidth, 4 * lineWidth, 0f);
            break;
        }
        }
        break;
    }
    case SOLID:
    default: {
        pdfContentByte.setLineDash(0f);
        break;
    }
    }
}

From source file:com.estate.pdf.Page.java

protected void drawFilledRect(Rectangle rct, Color color) {
    PdfContentByte cb = writer.getDirectContentUnder();
    // Do the lower left box
    cb.setLineWidth(0);/*from w  w  w .j  a  va 2  s  .  c  om*/
    cb.setRGBColorStroke(255, 255, 255);
    cb.rectangle(rct.getLeft(), rct.getBottom(), rct.getWidth(), rct.getHeight());
    cb.setColorFill(color);
    cb.closePathFillStroke();
}

From source file:com.estate.pdf.PageBorder.java

public void draw(Document doc, int iconNum, String pageNum, String toolName) {
    try {//  w  w  w .j  a v  a 2 s.c  o m
        PdfContentByte cb = writer.getDirectContentUnder();
        BaseFont fontBold = BaseFont.createFont(Locations.getFontLocation() + "timesbd.ttf", BaseFont.CP1252,
                BaseFont.EMBEDDED);
        BaseFont font = BaseFont.createFont(Locations.getFontLocation() + "times.ttf", BaseFont.CP1252,
                BaseFont.EMBEDDED);
        Rectangle rct = new Rectangle(doc.getPageSize());
        float iconBase = (1.25f * 72); // This is the base of the icons on
        // the page
        Image icon = Image.getInstance(Locations.getImageLocation() + icons[iconNum]);
        // Image box = Image.getInstance(Locations.ImageLocation() +
        // "blueBOX.png");
        icon.scalePercent(23);
        float scale = .23f;
        float iconLeft = (icon.getWidth() / 2) * scale;
        float boxSize = (.1875f * 72);

        // Adjust the top
        rct.setTop(rct.getTop() - (.5f * 72));

        // Place the Icon
        icon.setAbsolutePosition((1.25f * 72) - iconLeft, rct.getTop() - iconBase);
        doc.add(icon);

        // Set our line color
        cb.setRGBColorStroke(0, 72, 117);

        cb.setLineWidth(.75f);

        // do the bottom line
        cb.moveTo(1.25f * 72, (.5f * 72));
        cb.lineTo(rct.getRight() - (.5f * 72), (.5f * 72));

        cb.moveTo(1.25f * 72, (.5f * 72));
        cb.lineTo(1.25f * 72, rct.getTop());

        // stroke the lines
        cb.stroke();

        // Do the lower left box
        cb.rectangle((1.25f - 0.09375f) * 72, (.5f - 0.09375f) * 72, boxSize, boxSize);
        cb.setRGBColorFill(0, 72, 117);
        cb.closePathFillStroke();

        // Do the lower right box
        Rectangle pnRect = new Rectangle(0, 0);
        pnRect.setLeft(rct.getRight() - ((.5f + 0.09375f) * 72));
        pnRect.setTop((.5f - 0.09375f) * 72);
        pnRect.setRight(pnRect.getLeft() + boxSize);
        pnRect.setBottom(pnRect.getTop() - boxSize);

        // cb.rectangle(rct.getRight() - ((.5f + 0.09375f) * 72), (.5f -
        // 0.09375f) * 72, (.1875f * 72), (.1875f * 72));
        cb.rectangle(pnRect.getLeft(), pnRect.getTop(), boxSize, boxSize);
        cb.setRGBColorFill(0, 72, 117);
        cb.closePathFillStroke();

        // Now we do the page number if one is supplied.
        if (pageNum.length() > 0) {
            float pnHeight = fontBold.getAscentPoint(pageNum, 9) - fontBold.getDescentPoint(pageNum, 9);
            float pnWidth = fontBold.getWidthPoint(pageNum, 9);

            float l = pnRect.getLeft() + ((boxSize - pnWidth) / 2);
            float b = pnRect.getTop() + ((boxSize - pnHeight) / 2);

            cb.beginText();
            cb.setFontAndSize(fontBold, 9);
            cb.setRGBColorFill(255, 255, 255);
            cb.setTextMatrix(l, b);
            cb.showText(pageNum);
            cb.endText();

        }

        // Display the copyright
        SimpleDateFormat df = new SimpleDateFormat("yyyy");
        char cs = 0x00a9; // Unicode for the copyright symbol
        String copyRight = com.estate.constants.StringConstants.copyRight + cs + " " + df.format(new Date());
        float crWidth;
        float crLeft;

        crWidth = font.getWidthPoint(copyRight, 8);
        cb.beginText();

        cb.setFontAndSize(font, 8);
        cb.setRGBColorFill(0, 0, 0);

        crLeft = (doc.getPageSize().getRight() - crWidth) / 2;
        cb.setTextMatrix(crLeft, .375f * 72); // Place the base of the
        // copyright at 3/8" up from
        // the bottom
        cb.showText(copyRight);
        cb.endText();

        if (toolName.length() > 0) {
            cb.beginText();

            cb.setFontAndSize(font, 8);
            cb.setRGBColorFill(0, 0, 0);

            cb.setTextMatrix((1.25f * 72) + boxSize, .375f * 72);
            cb.showText(toolName);
            cb.endText();
        }

        // Fix a licensee at left
        cb.beginText();
        cb.setFontAndSize(font, 8);
        cb.setRGBColorFill(0, 0, 0);
        cb.showTextAligned(PdfContentByte.ALIGN_RIGHT, " Licensee: " + getLicense(), (10.2f * 72), .375f * 72,
                0);
        cb.endText();
    } catch (Exception e) {
        System.out.println(e.getMessage());
    }
}

From source file:net.sf.jasperreports.engine.export.JRPdfExporter.java

License:LGPL

/**
 *
 *///from w  w  w. jav  a 2  s  . c  om
private static void preparePen(PdfContentByte pdfContentByte, JRPen pen, int lineCap) {
    float lineWidth = pen.getLineWidth().floatValue();

    if (lineWidth <= 0) {
        return;
    }

    pdfContentByte.setLineWidth(lineWidth);
    pdfContentByte.setLineCap(lineCap);

    Color color = pen.getLineColor();
    pdfContentByte.setRGBColorStroke(color.getRed(), color.getGreen(), color.getBlue());

    switch (pen.getLineStyle().byteValue()) {
    case JRPen.LINE_STYLE_DOUBLE: {
        pdfContentByte.setLineWidth(lineWidth / 3);
        pdfContentByte.setLineDash(0f);
        break;
    }
    case JRPen.LINE_STYLE_DOTTED: {
        switch (lineCap) {
        case PdfContentByte.LINE_CAP_BUTT: {
            pdfContentByte.setLineDash(lineWidth, lineWidth, 0f);
            break;
        }
        case PdfContentByte.LINE_CAP_PROJECTING_SQUARE: {
            pdfContentByte.setLineDash(0, 2 * lineWidth, 0f);
            break;
        }
        }
        break;
    }
    case JRPen.LINE_STYLE_DASHED: {
        switch (lineCap) {
        case PdfContentByte.LINE_CAP_BUTT: {
            pdfContentByte.setLineDash(5 * lineWidth, 3 * lineWidth, 0f);
            break;
        }
        case PdfContentByte.LINE_CAP_PROJECTING_SQUARE: {
            pdfContentByte.setLineDash(4 * lineWidth, 4 * lineWidth, 0f);
            break;
        }
        }
        break;
    }
    case JRPen.LINE_STYLE_SOLID:
    default: {
        pdfContentByte.setLineDash(0f);
        break;
    }
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void handouts(String file) {
    try {//from   www.  ja  va  2s  . co m
        File src = new File(selectedFile);

        File dest = new File(file);

        int pages = 4;

        float x1 = 30f;
        float x2 = 280f;
        float x3 = 320f;
        float x4 = 565f;

        float[] y1 = new float[pages];
        float[] y2 = new float[pages];

        float height = (778f - (20f * (pages - 1))) / pages;
        y1[0] = 812f;
        y2[0] = 812f - height;

        for (int i = 1; i < pages; i++) {
            y1[i] = y2[i - 1] - 20f;
            y2[i] = y1[i] - height;
        }

        // we create a reader for a certain document
        PdfReader reader = new PdfReader(src.getAbsolutePath());
        // we retrieve the total number of pages
        int n = reader.getNumberOfPages();

        // step 1: creation of a document-object
        Document document = new Document(PageSize.A4);
        // step 2: we create a writer that listens to the document
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(dest));
        // step 3: we open the document
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        PdfImportedPage page;
        int rotation;
        int i = 0;
        int p = 0;
        // step 4: we add content
        while (i < n) {
            i++;
            Rectangle rect = reader.getPageSizeWithRotation(i);
            float factorx = (x2 - x1) / rect.width();
            float factory = (y1[p] - y2[p]) / rect.height();
            float factor = (factorx < factory ? factorx : factory);
            float dx = (factorx == factor ? 0f : ((x2 - x1) - rect.width() * factor) / 2f);
            float dy = (factory == factor ? 0f : ((y1[p] - y2[p]) - rect.height() * factor) / 2f);
            page = writer.getImportedPage(reader, i);
            rotation = reader.getPageRotation(i);
            if (rotation == 90 || rotation == 270) {
                cb.addTemplate(page, 0, -factor, factor, 0, x1 + dx, y2[p] + dy + rect.height() * factor);
            } else {
                cb.addTemplate(page, factor, 0, 0, factor, x1 + dx, y2[p] + dy);
            }
            cb.setRGBColorStroke(0xC0, 0xC0, 0xC0);
            cb.rectangle(x3 - 5f, y2[p] - 5f, x4 - x3 + 10f, y1[p] - y2[p] + 10f);
            for (float l = y1[p] - 19; l > y2[p]; l -= 16) {
                cb.moveTo(x3, l);
                cb.lineTo(x4, l);
            }
            cb.rectangle(x1 + dx, y2[p] + dy, rect.width() * factor, rect.height() * factor);
            cb.stroke();

            p++;
            if (p == pages) {
                p = 0;
                document.newPage();
            }
        }
        // step 5: we close the document
        document.close();
    } catch (Exception e) {

        System.err.println(e.getMessage());
    }
}

From source file:org.oscarehr.phr.web.PHRUserManagementAction.java

License:Open Source License

public ByteArrayOutputStream generateUserRegistrationLetter(String demographicNo, String username,
        String password) throws Exception {
    log.debug("Demographic " + demographicNo + " username " + username + " password " + password);
    DemographicDao demographicDao = (DemographicDao) SpringUtils.getBean("demographicDao");
    Demographic demographic = demographicDao.getDemographic(demographicNo);

    final String PAGESIZE = "printPageSize";
    Document document = new Document();

    ByteArrayOutputStream baosPDF = new ByteArrayOutputStream();
    PdfWriter writer = null;/*from w  ww. ja v a2s  .c  o  m*/

    try {
        writer = PdfWriter.getInstance(document, baosPDF);

        String title = "TITLE";
        String template = "MyOscarLetterHead.pdf";

        Properties printCfg = getCfgProp();

        String[] cfgVal = null;
        StringBuilder tempName = null;

        // get the print prop values

        Properties props = new Properties();
        props.setProperty("letterDate", UtilDateUtilities.getToday("yyyy-MM-dd"));
        props.setProperty("name", demographic.getFirstName() + " " + demographic.getLastName());
        props.setProperty("dearname", demographic.getFirstName() + " " + demographic.getLastName());
        props.setProperty("address", demographic.getAddress());
        props.setProperty("city", demographic.getCity() + ", " + demographic.getProvince());
        props.setProperty("postalCode", demographic.getPostal());
        props.setProperty("credHeading", "MyOscar User Account Details");
        props.setProperty("username", "Username: " + username);
        props.setProperty("password", "Password: " + password);
        //Temporary - the intro will change to be dynamic
        props.setProperty("intro",
                "We are pleased to provide you with a log in and password for your new MyOSCAR Personal Health Record. This account will allow you to connect electronically with our clinic. Please take a few minutes to review the accompanying literature for further information.We look forward to you benefiting from this service.");

        document.addTitle(title);
        document.addSubject("");
        document.addKeywords("pdf, itext");
        document.addCreator("OSCAR");
        document.addAuthor("");
        document.addHeader("Expires", "0");

        Rectangle pageSize = PageSize.LETTER;

        document.setPageSize(pageSize);
        document.open();

        // create a reader for a certain document
        String propFilename = oscar.OscarProperties.getInstance().getProperty("pdfFORMDIR", "") + "/"
                + template;
        PdfReader reader = null;
        try {
            reader = new PdfReader(propFilename);
            log.debug("Found template at " + propFilename);
        } catch (Exception dex) {
            log.debug("change path to inside oscar from :" + propFilename);
            reader = new PdfReader("/oscar/form/prop/" + template);
            log.debug("Found template at /oscar/form/prop/" + template);
        }

        // retrieve the total number of pages
        int n = reader.getNumberOfPages();
        // retrieve the size of the first page
        Rectangle pSize = reader.getPageSize(1);
        float width = pSize.getWidth();
        float height = pSize.getHeight();
        log.debug("Width :" + width + " Height: " + height);

        PdfContentByte cb = writer.getDirectContent();
        ColumnText ct = new ColumnText(cb);
        int fontFlags = 0;

        document.newPage();
        PdfImportedPage page1 = writer.getImportedPage(reader, 1);
        cb.addTemplate(page1, 1, 0, 0, 1, 0, 0);

        BaseFont bf; // = normFont;
        String encoding;

        cb.setRGBColorStroke(0, 0, 255);

        String[] fontType;
        for (Enumeration e = printCfg.propertyNames(); e.hasMoreElements();) {
            tempName = new StringBuilder(e.nextElement().toString());
            cfgVal = printCfg.getProperty(tempName.toString()).split(" *, *");

            if (cfgVal[4].indexOf(";") > -1) {
                fontType = cfgVal[4].split(";");
                if (fontType[1].trim().equals("italic"))
                    fontFlags = Font.ITALIC;
                else if (fontType[1].trim().equals("bold"))
                    fontFlags = Font.BOLD;
                else if (fontType[1].trim().equals("bolditalic"))
                    fontFlags = Font.BOLDITALIC;
                else
                    fontFlags = Font.NORMAL;
            } else {
                fontFlags = Font.NORMAL;
                fontType = new String[] { cfgVal[4].trim() };
            }

            if (fontType[0].trim().equals("BaseFont.HELVETICA")) {
                fontType[0] = BaseFont.HELVETICA;
                encoding = BaseFont.CP1252; //latin1 encoding
            } else if (fontType[0].trim().equals("BaseFont.HELVETICA_OBLIQUE")) {
                fontType[0] = BaseFont.HELVETICA_OBLIQUE;
                encoding = BaseFont.CP1252;
            } else if (fontType[0].trim().equals("BaseFont.ZAPFDINGBATS")) {
                fontType[0] = BaseFont.ZAPFDINGBATS;
                encoding = BaseFont.ZAPFDINGBATS;
            } else {
                fontType[0] = BaseFont.COURIER;
                encoding = BaseFont.CP1252;
            }

            bf = BaseFont.createFont(fontType[0], encoding, BaseFont.NOT_EMBEDDED);

            // write in a rectangle area
            if (cfgVal.length >= 9) {
                Font font = new Font(bf, Integer.parseInt(cfgVal[5].trim()), fontFlags);
                ct.setSimpleColumn(Integer.parseInt(cfgVal[1].trim()),
                        (height - Integer.parseInt(cfgVal[2].trim())), Integer.parseInt(cfgVal[7].trim()),
                        (height - Integer.parseInt(cfgVal[8].trim())), Integer.parseInt(cfgVal[9].trim()),
                        (cfgVal[0].trim().equals("left") ? Element.ALIGN_LEFT
                                : (cfgVal[0].trim().equals("right") ? Element.ALIGN_RIGHT
                                        : Element.ALIGN_CENTER)));

                ct.setText(new Phrase(12, props.getProperty(tempName.toString(), ""), font));
                ct.go();
                continue;
            }

            // draw line directly
            if (tempName.toString().startsWith("__$line")) {
                cb.setRGBColorStrokeF(0f, 0f, 0f);
                cb.setLineWidth(Float.parseFloat(cfgVal[4].trim()));
                cb.moveTo(Float.parseFloat(cfgVal[0].trim()), Float.parseFloat(cfgVal[1].trim()));
                cb.lineTo(Float.parseFloat(cfgVal[2].trim()), Float.parseFloat(cfgVal[3].trim()));
                // stroke the lines
                cb.stroke();
                // write text directly

            } else if (tempName.toString().startsWith("__")) {
                cb.beginText();
                cb.setFontAndSize(bf, Integer.parseInt(cfgVal[5].trim()));
                cb.showTextAligned(
                        (cfgVal[0].trim().equals("left") ? PdfContentByte.ALIGN_LEFT
                                : (cfgVal[0].trim().equals("right") ? PdfContentByte.ALIGN_RIGHT
                                        : PdfContentByte.ALIGN_CENTER)),
                        (cfgVal.length >= 7 ? (cfgVal[6].trim()) : props.getProperty(tempName.toString(), "")),
                        Integer.parseInt(cfgVal[1].trim()), (height - Integer.parseInt(cfgVal[2].trim())), 0);

                cb.endText();
            } else if (tempName.toString().equals("forms_promotext")) {
                if (OscarProperties.getInstance().getProperty("FORMS_PROMOTEXT") != null) {
                    cb.beginText();
                    cb.setFontAndSize(bf, Integer.parseInt(cfgVal[5].trim()));
                    cb.showTextAligned(
                            (cfgVal[0].trim().equals("left") ? PdfContentByte.ALIGN_LEFT
                                    : (cfgVal[0].trim().equals("right") ? PdfContentByte.ALIGN_RIGHT
                                            : PdfContentByte.ALIGN_CENTER)),
                            OscarProperties.getInstance().getProperty("FORMS_PROMOTEXT"),
                            Integer.parseInt(cfgVal[1].trim()), (height - Integer.parseInt(cfgVal[2].trim())),
                            0);

                    cb.endText();
                }
            } else { // write prop text

                cb.beginText();
                cb.setFontAndSize(bf, Integer.parseInt(cfgVal[5].trim()));
                cb.showTextAligned(
                        (cfgVal[0].trim().equals("left") ? PdfContentByte.ALIGN_LEFT
                                : (cfgVal[0].trim().equals("right") ? PdfContentByte.ALIGN_RIGHT
                                        : PdfContentByte.ALIGN_CENTER)),
                        (cfgVal.length >= 7 ? ((props.getProperty(tempName.toString(), "").equals("") ? ""
                                : cfgVal[6].trim())) : props.getProperty(tempName.toString(), "")),
                        Integer.parseInt(cfgVal[1].trim()), (height - Integer.parseInt(cfgVal[2].trim())), 0);

                cb.endText();
            }
        }

    } catch (DocumentException dex) {
        baosPDF.reset();
        throw dex;
    } finally {
        if (document != null)
            document.close();
        if (writer != null)
            writer.close();
    }
    return baosPDF;
}

From source file:org.viafirma.util.QRCodeUtil.java

License:Apache License

/**
 * Genera un justificante de firma de un fichero pdf de entrada.
 * //from w  ww. ja v a2s  .  c  o  m
 * @param input
 *            Fichero pdf de entrada
 * @param texto
 * @param textoQR
 * @param codFirma
 * @param out
 * @throws ExcepcionErrorInterno
 */
public void firmarPDF(InputStream input, String texto, String texto2Line, String textoQR, String codFirma,
        OutputStream out) throws ExcepcionErrorInterno {
    // leemos el pdf utilizando iText.
    try {
        // Recuperamos el documento original
        PdfReader reader = new PdfReader(input);

        // Obtenemos el tamao de la pgina
        Rectangle pageSize = reader.getPageSize(1);

        // Creamos un nuevo documento del mismo tamao que el original
        Document document = new Document(pageSize);

        // creo una instancia para escritura en el documento
        PdfWriter writer = PdfWriter.getInstance(document, out);
        document.open();

        // insertamos la portada del documento que estamos firmando.
        float escala = (pageSize.getHeight() - 350) / pageSize.getHeight();

        // Aadimos al documento la imagen de cabecera y de pie
        addContent(texto, texto2Line, textoQR, codFirma, document, pageSize, true, false);

        PdfContentByte cb = writer.getDirectContent();

        PdfImportedPage portada = writer.getImportedPage(reader, 1);
        cb.setRGBColorStroke(0xCC, 0xCC, 0xCC);
        cb.transform(AffineTransform.getTranslateInstance(document.leftMargin(), 210));
        cb.transform(AffineTransform.getScaleInstance(escala, escala));
        cb.addTemplate(portada, 0, 0);// , escala, 0, 0, escala,dx,dy);
        document.close();
        out.close();
    } catch (Exception e) {
        throw new ExcepcionErrorInterno(CodigoError.ERROR_INTERNO, e);
    }
}

From source file:org.viafirma.util.QRCodeUtil.java

License:Apache License

/**
 * Genera un documento sellado en fichero pdf.
 * /*from w w  w  . jav  a  2s . c  o  m*/
 * @param input
 *            Fichero pdf de entrada
 * @param texto
 * @param textoQR
 * @param codFirma
 * @param out
 * @throws ExcepcionErrorInterno
 */
public void firmarPDFSellado(InputStream input, String texto, String texto2Line, String textoQR,
        String codFirma, OutputStream out) throws ExcepcionErrorInterno {
    // leemos el pdf utilizando iText.
    try {
        // Recuperamos el documento original
        PdfReader reader = new PdfReader(input);

        // Obtenemos el tamao de la pgina
        Rectangle pageSize = reader.getPageSize(1);

        // Creamos un nuevo documento del mismo tamao que el original
        Document document = new Document(pageSize);

        // creo una instancia para escritura en el documento
        PdfWriter writer = PdfWriter.getInstance(document, out);
        document.open();

        // Aadimos al documento la imagen de cabecera y de pie
        float altoCabeceraYPie = addContent(texto, texto2Line, textoQR, codFirma, document, pageSize, true,
                true);
        altoCabeceraYPie = altoCabeceraYPie + document.topMargin();
        // insertamos la portada del documento que estamos firmando.
        float escala = (pageSize.getHeight() - altoCabeceraYPie) / pageSize.getHeight();

        PdfContentByte cb = writer.getDirectContent();

        PdfImportedPage portada = writer.getImportedPage(reader, 1);
        cb.setRGBColorStroke(0xCC, 0xCC, 0xCC);
        cb.transform(AffineTransform.getScaleInstance(escala, escala));
        cb.transform(AffineTransform.getTranslateInstance(document.leftMargin() * 2.5,
                ALTO_ETIQUETA + document.topMargin()));

        cb.addTemplate(portada, 0, 0);// , escala, 0, 0, escala,dx,dy);
        document.close();
        out.close();
    } catch (Exception e) {
        throw new ExcepcionErrorInterno(CodigoError.ERROR_INTERNO, e);
    }
}