Example usage for com.lowagie.text Image setAbsolutePosition

Introduction

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

Prototype

public void setAbsolutePosition(float absoluteX, float absoluteY) 

Source Link

Document

Sets the absolute position of the Image.

Usage

From source file:com.ikon.util.DocConverter.java

License:Open Source License

/**
 * TIFF to PDF conversion/*w  w w  . j  ava2  s  .c o m*/
 */
public void tiff2pdf(File input, File output) throws ConversionException {
    RandomAccessFileOrArray ra = null;
    Document doc = null;

    try {
        // Open PDF
        doc = new Document();
        PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream(output));
        PdfContentByte cb = writer.getDirectContent();
        doc.open();
        //int pages = 0;

        // Open TIFF
        ra = new RandomAccessFileOrArray(input.getPath());
        int comps = TiffImage.getNumberOfPages(ra);

        for (int c = 0; c < comps; ++c) {
            Image img = TiffImage.getTiffImage(ra, c + 1);

            if (img != null) {
                log.debug("tiff2pdf - page {}", c + 1);

                if (img.getScaledWidth() > 500 || img.getScaledHeight() > 700) {
                    img.scaleToFit(500, 700);
                }

                img.setAbsolutePosition(20, 20);
                //doc.add(new Paragraph("page " + (c + 1)));
                cb.addImage(img);
                doc.newPage();
                //++pages;
            }
        }
    } catch (FileNotFoundException e) {
        throw new ConversionException("File not found: " + e.getMessage(), e);
    } catch (DocumentException e) {
        throw new ConversionException("Document exception: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new ConversionException("IO exception: " + e.getMessage(), e);
    } finally {
        if (ra != null) {
            try {
                ra.close();
            } catch (IOException e) {
                // Ignore
            }
        }

        if (doc != null) {
            doc.close();
        }
    }
}

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From source file:com.ikon.util.PDFUtils.java

License:Open Source License

public static void stampImage(InputStream input, byte[] image, int layer, float opacity, String exprX,
        String exprY, OutputStream output)
        throws FileNotFoundException, DocumentException, EvalError, IOException {
    log.debug("stampImage({}, {}, {}, {}, {}, {}, {})", new Object[] { input, image, Integer.valueOf(layer),
            Float.valueOf(opacity), exprX, exprY, output });
    Image img = Image.getInstance(image);
    PdfReader reader = new PdfReader(input);
    PdfStamper stamper = new PdfStamper(reader, output);
    PdfGState gs = new PdfGState();
    gs.setFillOpacity(opacity);//from w w w . jav a2 s . c  o  m
    gs.setStrokeOpacity(opacity);
    int numPages = reader.getNumberOfPages();
    int count = 0;

    while (count++ < numPages) {
        int pageCenter = (int) reader.getPageSizeWithRotation(count).getWidth() / 2;
        int pageMiddle = (int) reader.getPageSizeWithRotation(count).getHeight() / 2;

        Interpreter i = new Interpreter();
        i.set("IMAGE_WIDTH", (int) img.getWidth());
        i.set("IMAGE_HEIGHT", (int) img.getHeight());
        i.set("PAGE_WIDTH", (int) reader.getPageSizeWithRotation(count).getWidth());
        i.set("PAGE_HEIGHT", (int) reader.getPageSizeWithRotation(count).getHeight());
        i.set("PAGE_CENTER", pageCenter);
        i.set("PAGE_MIDDLE", pageMiddle);
        Integer evalX = (Integer) i.eval(exprX);
        Integer evalY = (Integer) i.eval(exprY);

        if (evalX == null)
            evalX = Integer.valueOf(pageCenter);
        if (evalY == null) {
            evalY = Integer.valueOf(pageMiddle);
        }
        log.debug("evalX: {}", evalX);
        log.debug("evalY: {}", evalY);

        img.setAbsolutePosition(evalX.intValue(), evalY.intValue());
        PdfContentByte cb = null;

        if (layer == LAYER_UNDER_CONTENT)
            cb = stamper.getUnderContent(count);
        else if (layer == LAYER_OVER_CONTENT)
            cb = stamper.getOverContent(count);
        else {
            throw new IllegalArgumentException();
        }

        cb.saveState();
        cb.setGState(gs);
        cb.addImage(img);
        cb.restoreState();
    }

    stamper.close();
}

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From source file:com.openkm.util.DocConverter.java

License:Open Source License

/**
 * TIFF to PDF conversion/*  w w  w. jav a2 s  .  c  o  m*/
 */
public void tiff2pdf(File input, File output) throws ConversionException {
    RandomAccessFileOrArray ra = null;
    Document doc = null;

    try {
        // Open PDF
        doc = new Document();
        PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream(output));
        PdfContentByte cb = writer.getDirectContent();
        doc.open();
        // int pages = 0;

        // Open TIFF
        ra = new RandomAccessFileOrArray(input.getPath());
        int comps = TiffImage.getNumberOfPages(ra);

        for (int c = 0; c < comps; ++c) {
            Image img = TiffImage.getTiffImage(ra, c + 1);

            if (img != null) {
                log.debug("tiff2pdf - page {}", c + 1);

                if (img.getScaledWidth() > 500 || img.getScaledHeight() > 700) {
                    img.scaleToFit(500, 700);
                }

                img.setAbsolutePosition(20, 20);
                // doc.add(new Paragraph("page " + (c + 1)));
                cb.addImage(img);
                doc.newPage();
                // ++pages;
            }
        }
    } catch (FileNotFoundException e) {
        throw new ConversionException("File not found: " + e.getMessage(), e);
    } catch (DocumentException e) {
        throw new ConversionException("Document exception: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new ConversionException("IO exception: " + e.getMessage(), e);
    } finally {
        if (ra != null) {
            try {
                ra.close();
            } catch (IOException e) {
                // Ignore
            }
        }

        if (doc != null) {
            doc.close();
        }
    }
}

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From source file:com.orange.atk.atkUI.corecli.utils.PdfUtilities.java

License:Apache License

/**
 * Adds a logo to the given pdf file./*from  w  w w .j ava 2 s  .c  o m*/
 * @param pdfFileName
 * @param imageFileName
 * @param x position for image
 * @param y position for image
 * @throws Exception
 */
public void addWatermark(String pdfFileName, String imageFileName, int x, int y) throws Exception {
    // 1. copy
    File tmpPDFFile = new File(tmpDir, "tmpPDF.pdf");
    copyFile(new File(pdfFileName), tmpPDFFile);
    // 2. add watermark
    // we create a reader for a certain document
    PdfReader reader = new PdfReader(tmpPDFFile.getAbsolutePath());
    int n = reader.getNumberOfPages();
    // we create a stamper that will copy the document to a new file
    PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(pdfFileName));
    // adding content to each page
    int i = 0;
    PdfContentByte under;
    Image img = Image.getInstance(imageFileName);
    img.setAbsolutePosition(x, y);
    while (i < n) {
        i++;
        // watermark under the existing page
        under = stamp.getUnderContent(i);
        under.addImage(img);
    }
    // closing PdfStamper will generate the new PDF file
    stamp.close();
}

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From source file:convert.Convertings.java

public void convertTif2PDF(String tifPath, String path) {
    System.out.println("one");
    String arg[] = { tifPath };//from   w  w w  .  j  a v a2  s.c  o m
    System.out.println("one2");
    if (arg.length < 1) {
        System.out.println("Usage: Tiff2Pdf file1.tif [file2.tif ... fileN.tif]");
        System.exit(1);
    }
    String tiff;
    String pdf;
    System.out.println("two");
    for (int i = 0; i < arg.length; i++) {
        tiff = arg[i];
        pdf = path + ".pdf";
        Document document = new Document(PageSize.LETTER, 0, 0, 0, 0);
        try {
            PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdf));
            int pages = 0;
            document.open();
            PdfContentByte cb = writer.getDirectContent();
            RandomAccessFileOrArray ra = null;
            int comps = 0;
            try {
                ra = new RandomAccessFileOrArray(tiff);
                comps = TiffImage.getNumberOfPages(ra);
            } catch (Throwable e) {
                System.out.println("Exception in " + tiff + " " + e.getMessage());
                continue;
            }
            System.out.println("Processing: " + tiff);
            for (int c = 0; c < comps; ++c) {
                try {
                    Image img = TiffImage.getTiffImage(ra, c + 1);
                    if (img != null) {
                        System.out.println("page " + (c + 1));
                        System.out.println("img.getDpiX() : " + img.getDpiX());
                        System.out.println("img.getDpiY() : " + img.getDpiY());
                        img.scalePercent(6200f / img.getDpiX(), 6200f / img.getDpiY());
                        //img.scalePercent(img.getDpiX(), img.getDpiY());
                        //document.setPageSize(new Rectangle(img.getScaledWidth(), img.getScaledHeight()));
                        img.setAbsolutePosition(0, 0);
                        cb.addImage(img);
                        document.newPage();
                        ++pages;
                    }
                } catch (Throwable e) {
                    System.out.println("Exception " + tiff + " page " + (c + 1) + " " + e.getMessage());
                }
            }
            ra.close();
            document.close();
        } catch (Throwable e) {
            e.printStackTrace();
        }
        System.out.println("done");
    }
}

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From source file:corner.orm.tapestry.pdf.components.PdfImage.java

License:Apache License

/**
 * @see corner.orm.tapestry.pdf.components.AbstractPdfComponent#renderPdf(corner.orm.tapestry.pdf.PdfWriterDelegate, com.lowagie.text.Document)
 *///from w  ww. j  a va 2 s  . c o  m
@Override
public void renderPdf(PdfWriterDelegate writer, Document doc) {
    Defense.notNull(getRectangle(), "TextField?");
    String[] p = getRectangle().split(",");
    try {
        Image image = Image.getInstance(getValue());
        image.setAbsolutePosition(Float.valueOf(p[0]), Float.valueOf(p[1]));// ?
        if (getAutoSize()) {
            if (Constants.PDFIMAGE_COMPONENT_SCALE_TYPE_BORDER.equals(getScaleType())) {
                image.scaleAbsolute((Float.valueOf(p[2]) - Float.valueOf(p[0])),
                        (Float.valueOf(p[3]) - Float.valueOf(p[1])));// ?
            } else {
                float picHeight = image.plainHeight();// 
                float picWeight = image.plainWidth();// 
                float borderHeight = Float.valueOf(p[3]) - Float.valueOf(p[1]);// 
                float borderWeight = Float.valueOf(p[2]) - Float.valueOf(p[0]);// 

                float heightPer = borderHeight / picHeight * 100;
                float widthPer = borderWeight / picWeight * 100;

                // ????
                if (heightPer > widthPer) {
                    image.scalePercent(widthPer);
                } else {
                    image.scalePercent(heightPer);
                }
            }
        }
        doc.add(image);
    } catch (BadElementException e) {
        throw new CornerSystemException(e);
    } catch (MalformedURLException e) {
        throw new CornerSystemException(e);
    } catch (IOException e) {
        throw new CornerSystemException(e);
    } catch (DocumentException e) {
        throw new CornerSystemException(e);
    }
}

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From source file:Cotizacion.ExportarPDF.java

private static void acomodarImagenPie(Paragraph imagen) throws BadElementException {
    try {/*from ww w. j a  v a  2s . c  o  m*/
        Image im = Image.getInstance("src/Imagenes/abajo.png");
        im.setAbsolutePosition(0, 0);
        im.setAlignment(Image.ALIGN_CENTER);
        im.scalePercent(60f);
        imagen.add(im);

    } catch (Exception e) {
        System.out.print(e.getMessage());
    }
}

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From source file:cz.incad.kramerius.pdf.impl.AbstractPDFRenderSupport.java

License:Open Source License

public static ScaledImageOptions insertJavaImage(Document document, float percentage, BufferedImage javaImg)
        throws IOException, BadElementException, MalformedURLException, DocumentException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    writeImageToStream(javaImg, "jpeg", bos);

    com.lowagie.text.Image img = com.lowagie.text.Image.getInstance(bos.toByteArray());

    Float ratio = ratio(document, percentage, javaImg);

    int fitToPageWidth = (int) (javaImg.getWidth(null) * ratio);
    int fitToPageHeight = (int) (javaImg.getHeight(null) * ratio);

    int offsetX = ((int) document.getPageSize().getWidth() - fitToPageWidth) / 2;
    int offsetY = ((int) document.getPageSize().getHeight() - fitToPageHeight) / 2;

    img.scaleAbsoluteHeight(ratio * img.getHeight());

    img.scaleAbsoluteWidth(ratio * img.getWidth());
    img.setAbsolutePosition((offsetX),
            document.getPageSize().getHeight() - offsetY - (ratio * img.getHeight()));

    document.add(img);/*from   w  ww  .j  a  v  a2s .  com*/

    ScaledImageOptions options = new ScaledImageOptions();
    options.setXdpi(img.getDpiX());
    options.setYdpi(img.getDpiY());

    options.setXoffset(offsetX);
    options.setYoffset(offsetY);

    options.setWidth(fitToPageWidth);
    options.setHeight(fitToPageHeight);
    options.setScaleFactor(ratio);

    return options;
}

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From source file:de.cuseb.bilderbuch.pdf.PdfController.java

License:Open Source License

@RequestMapping(value = "/pdf", method = RequestMethod.GET)
public void generatePdf(HttpSession session, HttpServletResponse httpServletResponse) {

    try {/*from w w w  . j  a v a  2 s.  c  o  m*/
        PdfRequest pdfRequest = (PdfRequest) session.getAttribute("pdfRequest");
        httpServletResponse.setContentType("application/pdf");

        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, httpServletResponse.getOutputStream());
        writer.setDefaultColorspace(PdfName.COLORSPACE, PdfName.DEFAULTRGB);

        //document.addAuthor(pdfRequest.getAuthor());
        //document.addTitle(pdfRequest.getTitle());
        document.setPageSize(
                new Rectangle(Utilities.millimetersToPoints(156), Utilities.millimetersToPoints(148)));
        document.open();

        FontFactory.defaultEmbedding = true;
        FontFactory.register("IndieRock.ttf", "IndieRock");
        Font font = FontFactory.getFont("IndieRock");
        BaseFont baseFont = font.getBaseFont();
        PdfContentByte cb = writer.getDirectContent();

        Iterator<PdfPage> pages = pdfRequest.getPages().iterator();
        while (pages.hasNext()) {

            PdfPage page = pages.next();
            if (page.getImage() != null) {

                Image image = Image.getInstance(new URL(page.getImage().getUrl()));
                image.setDpi(300, 300);
                image.setAbsolutePosition(0f, 0f);
                image.scaleAbsolute(document.getPageSize().getWidth(), document.getPageSize().getHeight());
                document.add(image);

                cb.saveState();
                cb.beginText();
                cb.setColorFill(Color.WHITE);
                cb.moveText(10f, 10f);
                cb.setFontAndSize(baseFont, 18);
                cb.showText(page.getSentence());
                cb.endText();
                cb.restoreState();

                if (pages.hasNext()) {
                    document.newPage();
                }
            }
        }
        document.close();

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

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From source file:de.intranda.test_ics.ImageHelper.java

License:Apache License

@SuppressWarnings("unused")
private void addPage(File imageFile, PdfWriter pdfWriter, Document pdfDocument, float shrinkRatio,
        float rotationDegree) throws DocumentException, IOException {

    float pointsPerInch = 200.0f;
    Image pageImage = null;
    float pageImageHeight = 0, pageImageWidth = 0;
    boolean lowMemory = (shrinkRatio == 1 ? false : true);

    URL inputImage = imageFile.toURI().toURL();

    pdfWriter.setFullCompression();/*from  w w w  . j  av  a 2  s.c  o  m*/
    pdfWriter.setStrictImageSequence(true);
    pdfWriter.setLinearPageMode();

    LOGGER.debug("Out of memory on loading image for pdf generation");
    // ByteArrayOutputStream stream = new ByteArrayOutputStream();
    BufferedImage bitmap = ImageIO.read(imageFile);
    // LOGGER.debug( "Size of temporary image bitmap: Width = " + bitmap.getWidth() + "; Height = " + bitmap.getHeight());
    LOGGER.debug("Reading file " + imageFile.getAbsolutePath());
    pageImage = Image.getInstance(bitmap, null, false);
    bitmap.flush();
    // stream.close();

    pageImage.setRotationDegrees(-rotationDegree);
    LOGGER.debug("Image dimensions: Width = " + pageImage.getWidth() + "; Height = " + pageImage.getHeight());
    pageImageHeight = pageImage.getHeight();
    pageImageWidth = pageImage.getWidth();
    pageImage.setAbsolutePosition(0, 0);
    // Rectangle pageRect = new Rectangle(pageImageWidth/shrinkRatio, pageImageHeight/shrinkRatio);
    com.lowagie.text.Rectangle pageRect = new com.lowagie.text.Rectangle(pageImageWidth, pageImageHeight);
    LOGGER.debug("Creating rectangle: Width = " + pageRect.getWidth() + "; Height = " + pageRect.getHeight());
    pdfDocument.setPageSize(pageRect);

    if (pdfDocument.isOpen()) {
        pdfDocument.newPage();
        pdfWriter.getDirectContent().addImage(pageImage);

    } else {
        pdfDocument.open();
        pdfWriter.getDirectContent().addImage(pageImage);
    }
    pdfWriter.flush();
    System.gc();
}

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