Example usage for com.itextpdf.text Image getWidth

Introduction

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

Prototype

public float getWidth() 

Source Link

Document

Returns the width of the rectangle.

Usage

From source file:cz.zcu.kiv.eegdatabase.logic.pdf.PDFUtils.java

License:Apache License

public Paragraph setHeader(Document document, String title) throws IOException, BadElementException {
    Paragraph paragraph = new Paragraph(title,
            FontFactory.getFont(FontFactory.HELVETICA, 14, Font.BOLD, BaseColor.BLACK));
    paragraph.setAlignment(Element.ALIGN_CENTER);

    Image img = GetResizedAndCenteredImage(path + convertPath("/files/images/" + HEADERIMG));
    float topMargin = img.getHeight() + 2 * PADDING[0];
    img.setAbsolutePosition(PADDING[3], (PageSize.A4.getHeight() - img.getHeight()) - PADDING[0]);
    paragraph.add(img);//www.  ja  v  a  2 s .  co  m
    img = GetResizedAndCenteredImage(path + convertPath("/files/images/" + FOOTERIMG));
    img.setAbsolutePosition((PageSize.A4.getWidth() - img.getWidth()) / 2, PADDING[2]);
    paragraph.add(img);
    float bottomMargin = img.getHeight() + 2 * PADDING[2];

    document.setMargins(topMargin, PADDING[1], bottomMargin, PADDING[3]);

    paragraph.setSpacingAfter(1.5f * PADDING[0]);

    return paragraph;
}

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From source file:cz.zcu.kiv.eegdatabase.logic.pdf.PDFUtils.java

License:Apache License

private Image GetResizedAndCenteredImage(String filename) throws IOException, BadElementException {
    Image img = Image.getInstance(filename);

    if (img.getWidth() <= PageSize.A4.getWidth() - PADDING[1] - PADDING[3]) {
        return img;
    }/*from   w w  w. j ava 2  s  .c om*/

    float newWidth = PageSize.A4.getWidth() - PADDING[1] - PADDING[3];
    float ratio = newWidth / img.getWidth();
    float newHeight = img.getHeight() * ratio;
    img.scaleAbsolute(newWidth, newHeight);

    return img;
}

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From source file:de.jost_net.JVerein.io.Reporter.java

License:Open Source License

public void addColumn(byte[] image, int width, int height, int horizontalalignment)
        throws BadElementException, MalformedURLException, IOException {
    Image i = Image.getInstance(image);
    float w = i.getWidth() / width;
    float h = i.getHeight() / height;
    if (w > h) {
        h = i.getHeight() / w;//from  ww  w .  j ava  2  s .  co  m
        w = width;
    } else {
        w = i.getHeight() / h;
        h = height;
    }
    i.scaleToFit(w, h);
    PdfPCell cell = new PdfPCell(i, false);
    cell.setPadding(3);
    cell.setHorizontalAlignment(horizontalalignment);
    table.addCell(cell);
}

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From source file:Evento.action.ZapisDoPdfAction.java

License:Apache License

public void createPDF(String[] imgURL, String place, String album) throws DocumentException {
    Document document = new Document();
    Rectangle pageSize = new Rectangle(szerokosc, wysokosc);
    document.setPageSize(pageSize);//w w  w.java 2 s. c o m

    try {

        PdfWriter.getInstance(document, new FileOutputStream(new File(place, "nowy.pdf")));
        document.open();

        Image tlo = Image.getInstance(new URL(zdjecieTla));
        tlo.setAbsolutePosition(0f, 0f);
        document.add(tlo);
        Paragraph preface = new Paragraph(album,
                new Font(FontFamily.HELVETICA, 72, Font.BOLDITALIC, new BaseColor(255, 255, 255)));
        preface.setAlignment(Element.ALIGN_CENTER);
        document.add(preface);
        document.newPage();
        for (int i = 0; i < imgURL.length; i++) {

            Image tlo2 = Image.getInstance(new URL(zdjecieTla));
            tlo2.setAbsolutePosition(0f, 0f);
            document.add(tlo2);
            Image image2 = Image.getInstance(new URL(imgURL[i]));
            if (szerokosc * 1.5f <= image2.getWidth() || wysokosc * 1.5f <= image2.getHeight()) {
                image2.scaleAbsolute(image2.getWidth() * 0.25f, image2.getHeight() * 0.25f);
                image2.setAbsolutePosition(szerokosc / 2f - (image2.getWidth() * 0.25f) / 2,
                        wysokosc / 2 - (image2.getHeight() * 0.25f) / 2);
            } else if ((szerokosc * 0.8f <= image2.getWidth() || wysokosc * 0.8f <= image2.getHeight())
                    && (szerokosc * 1.2f >= image2.getWidth() || wysokosc * 1.2f >= image2.getHeight())) {
                image2.scaleAbsolute(image2.getWidth() * 0.8f, image2.getHeight() * 0.8f);
                image2.setAbsolutePosition(szerokosc / 2f - (image2.getWidth() * 0.8f) / 2,
                        wysokosc / 2 - (image2.getHeight() * 0.8f) / 2);
            } else if ((szerokosc * 0.4f >= image2.getWidth() || wysokosc * 0.4f >= image2.getHeight())
                    && (szerokosc * 0.7f <= image2.getWidth() || wysokosc * 0.7f <= image2.getHeight())) {
                image2.scaleAbsolute(image2.getWidth() * 1.4f, image2.getHeight() * 1.4f);
                image2.setAbsolutePosition(szerokosc / 2f - (image2.getWidth() * 1.4f) / 2,
                        wysokosc / 2 - (image2.getHeight() * 1.4f) / 2);
            } else {
                image2.scaleAbsolute(image2.getWidth(), image2.getHeight());
                image2.setAbsolutePosition(szerokosc / 2f - (image2.getWidth()) / 2,
                        wysokosc / 2 - (image2.getHeight()) / 2);
            }
            for (int k = 0; k <= 1000; k++)
                ;
            for (int j = 0; j <= 1000; j++)
                ;
            document.add(image2);
            document.newPage();
        }

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

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From source file:eyeofthetiger.utils.PDFDossardGenerator.java

public void createPdf(List<Participant> participants, OutputStream out) throws IOException, DocumentException {
    sortParticipants(participants);//w ww. j a va  2  s  .  com

    Document document = new Document(PageSize.A4.rotate());
    float margin = CentimeterToUserSpace(marginCm);
    document.setMargins(margin, margin, margin, margin);
    PdfWriter writer = PdfWriter.getInstance(document, out);
    document.open();
    PdfContentByte cb = writer.getDirectContent();

    PdfReader pdfBackgroundReader = null;
    PdfImportedPage backgroundPage = null;
    if (pdfBackground != null && (new File(pdfBackground)).exists() && (new File(pdfBackground)).isFile()) {
        pdfBackgroundReader = new PdfReader(pdfBackground);
        backgroundPage = writer.getImportedPage(pdfBackgroundReader, 1);
    }

    float documentTop = document.top();
    float documentBottom = document.bottom();
    float documentHeight = documentTop - documentBottom;
    float left = document.left();
    float right = document.right();
    float width = right - left;
    float height = documentTop - documentBottom;

    //cb.rectangle(left, documentBottom, width, documentHeight);
    //cb.stroke();

    boolean logoLeftExist = (new File(logoLeft)).exists() && (new File(logoLeft)).isFile();
    boolean logoRightExist = (new File(logoRight)).exists() && (new File(logoRight)).isFile();

    float imgLeftRight = left;
    float imgLeftBottom = documentTop;
    float imgRightLeft = right;
    float imgRighBottom = documentTop;
    Image imgLeft = null;
    Image imgRight = null;
    if (exportLogos) {
        if (logoLeftExist) {
            imgLeft = Image.getInstance(logoLeft);
            float h = imgLeft.getHeight();
            float w = imgLeft.getWidth();
            float nw = width * logoLeftWidth;
            float nh = (h / w) * nw;
            imgLeft.scaleAbsolute(nw, nh);
            //img.scaleAbsoluteHeight(img.getScaledWidth() / xyRatio);
            imgLeft.setAbsolutePosition(left, documentTop - imgLeft.getScaledHeight());
            //cb.addImage(img);   

            imgLeftRight = imgLeft.getAbsoluteX() + imgLeft.getScaledWidth();
            imgLeftBottom = imgLeft.getAbsoluteY();
        }

        if (logoRightExist) {
            imgRight = Image.getInstance(logoRight);
            float h = imgRight.getHeight();
            float w = imgRight.getWidth();
            float nw = width * logoRightWidth;
            float nh = (h / w) * nw;
            imgRight.scaleAbsolute(nw, nh);
            imgRight.setAbsolutePosition(right - imgRight.getScaledWidth(),
                    documentTop - imgRight.getScaledHeight());
            //cb.addImage(imgRight);
            imgRightLeft = imgRight.getAbsoluteX();
            imgRighBottom = imgRight.getAbsoluteY();
        }

    }

    float nameHeightPercent = 0.35f;
    float groupHeightPercent = 0.25f;

    float nameTop = documentTop;
    float nameBottom = nameTop;
    if (exportName) {
        nameBottom = nameTop - (documentHeight * nameHeightPercent);
    }
    float groupeTop = nameBottom;
    float groupeBottom = nameBottom;
    if (exportGroup) {
        groupeBottom = groupeTop - (documentHeight * groupHeightPercent);
    }
    float barcodeTop = groupeBottom;
    float barcodeBottom = documentBottom;

    ColumnText columnText;

    for (Participant participant : participants) {

        if (backgroundPage != null) {
            //cb.addTemplate(backgroundPage, 1f, 0, 0, 1, 0, 0); //TODO
            cb.addTemplate(backgroundPage, 0, 0);
        }

        float nameFontSize = 65f;
        float groupFontSize = 45f;
        float renseignementFontSize = 35f;

        if (imgLeft != null) {
            cb.addImage(imgLeft);
        }
        if (imgRight != null) {
            cb.addImage(imgRight);
        }

        if (exportName) {
            columnText = new ColumnText(cb);
            columnText.setAlignment(Rectangle.ALIGN_CENTER);

            if (imgLeftRight != -1 && imgLeftBottom != -1) {
                float[] leftBorder = null;
                if (imgLeftBottom < nameBottom) {
                    leftBorder = new float[] { imgLeftRight, nameTop, imgLeftRight, nameBottom, left,
                            nameBottom };
                } else {
                    leftBorder = new float[] { imgLeftRight, nameTop, imgLeftRight, imgLeftBottom, left,
                            imgLeftBottom, left, nameBottom };
                }

                float[] rightBorder = null;
                if (imgRighBottom < nameBottom) {
                    rightBorder = new float[] { imgRightLeft, nameTop, imgRightLeft, nameBottom, right,
                            nameBottom };
                } else {
                    rightBorder = new float[] { imgRightLeft, nameTop, imgRightLeft, imgRighBottom, right,
                            imgRighBottom, right, nameBottom };
                }

                columnText.setColumns(leftBorder, rightBorder);
            } else {
                columnText.setSimpleColumn(left, nameTop, right, nameBottom);
            }
            //cb.rectangle(left, nameBottom, width, (nameTop - nameBottom));
            //cb.stroke();

            columnText.setExtraParagraphSpace(0f);
            columnText.setAdjustFirstLine(false);
            columnText.setIndent(0);

            String txt = participant.getNom().toUpperCase() + " " + participant.getPrenom();

            float previousPos = columnText.getYLine();
            columnText.setLeading(nameFontSize);
            columnText.setText(createCleanPhrase(txt, nameFontSize, true));
            while (nameFontSize > 1 && ColumnText.hasMoreText(columnText.go(true))) {
                nameFontSize = nameFontSize - 0.5f;
                columnText.setLeading(nameFontSize);
                columnText.setText(createCleanPhrase(txt, nameFontSize, true));
                columnText.setYLine(previousPos);
            }

            columnText.setLeading(nameFontSize);
            columnText.setText(createCleanPhrase(txt, nameFontSize, true));
            columnText.setYLine(previousPos);
            columnText.go(false);

        }

        if (exportGroup) {
            columnText = new ColumnText(cb);
            columnText.setAlignment(Rectangle.ALIGN_CENTER);

            columnText.setSimpleColumn(document.left(), groupeTop, document.right(), groupeBottom);
            float groupeHeight = groupeTop - groupeBottom;
            //cb.rectangle(document.left(), groupeTop - groupeHeight, document.right() - document.left(), groupeHeight);
            //cb.stroke();

            columnText.setExtraParagraphSpace(0f);
            columnText.setAdjustFirstLine(false);
            columnText.setIndent(0);
            columnText.setFollowingIndent(0);

            String txt1 = participant.getGroupe();
            String txt2 = exportRenseignement ? "\n" + participant.getRenseignements() : null;

            float previousPos = columnText.getYLine();
            columnText.setText(null);
            columnText.setLeading(groupFontSize);
            columnText.addText(createCleanPhrase(txt1, groupFontSize, true));
            columnText.addText(createCleanPhrase(txt2, renseignementFontSize, false));
            while (groupFontSize > 1 && ColumnText.hasMoreText(columnText.go(true))) {
                groupFontSize = groupFontSize - 0.5f;
                renseignementFontSize = renseignementFontSize - 0.5f;
                columnText.setText(null);
                columnText.setLeading(groupFontSize);
                columnText.addText(createCleanPhrase(txt1, groupFontSize, true));
                columnText.addText(createCleanPhrase(txt2, renseignementFontSize, false));
                columnText.setYLine(previousPos);
            }

            columnText.setText(null);
            columnText.setLeading(groupFontSize);
            columnText.addText(createCleanPhrase(txt1, groupFontSize, true));
            columnText.addText(createCleanPhrase(txt2, renseignementFontSize, false));
            columnText.setYLine(previousPos);
            columnText.go(false);
        }

        {
            columnText = new ColumnText(cb);

            float topMargin = 12f;
            columnText.setSimpleColumn(left, barcodeTop - topMargin, right, barcodeBottom);
            float barcodeHeight = (barcodeTop - topMargin) - barcodeBottom;
            //cb.rectangle(left, barcodeTop - barcodeHeight, width, barcodeHeight);
            //cb.stroke();

            columnText.setExtraParagraphSpace(0f);
            columnText.setAdjustFirstLine(false);
            columnText.setIndent(0);

            float previousPos = columnText.getYLine();
            columnText.setText(null);
            columnText.addElement(createCleanBarcode(cb, participant.getNumero(), width, barcodeHeight));
            columnText.go(false);
        }

        document.newPage();

    }

    document.close();

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

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From source file:fr.ybonnel.breizhcamppdf.AvatarService.java

License:Apache License

public Image getImage(String url) throws BadElementException, IOException {
    if (url == null) {
        return null;
    }// w  ww. j ava  2  s.com
    if (!cache.containsKey(url)) {
        System.out.println(url);
        try {
            Image avatar = Image.getInstance(url);
            int height = 40;
            float factor = ((float) height) / avatar.getHeight();
            int width = (int) (avatar.getWidth() * factor);
            avatar.scaleToFit(width, height);
            cache.put(url, avatar);
        } catch (Exception ex) {

        }
    }
    return cache.get(url);
}

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From source file:gde.report.pdf.ITextInlineImageReplacedElementFactory.java

License:Open Source License

@Override
public ReplacedElement createReplacedElement(final LayoutContext c, final BlockBox box,
        final UserAgentCallback uac, final int cssWidth, final int cssHeight) {
    final Element elem = box.getElement();

    // check if we have an inline png image
    if (!(elem != null && elem.getNodeName().equals("img") && elem.hasAttribute("src") //$NON-NLS-1$//$NON-NLS-2$
            && elem.getAttribute("src").startsWith(PREFIX))) { //$NON-NLS-1$
        return null; // other.createReplacedElement(c, box, uac, cssWidth,
                     // cssHeight);
    }/*w w w.j  a  va  2s .c om*/

    int width = 0;
    int height = 0;

    if (cssWidth > 0) {
        width = cssWidth;
    }
    if (cssHeight > 0) {
        height = cssHeight;
    }

    if (elem.hasAttribute("width")) { //$NON-NLS-1$
        width = Integer.parseInt(elem.getAttribute("width")); //$NON-NLS-1$
    }

    if (elem.hasAttribute("height")) { //$NON-NLS-1$
        height = Integer.parseInt(elem.getAttribute("height")); //$NON-NLS-1$
    }

    final String inlineData = elem.getAttribute("src").substring(PREFIX.length()); // strip //$NON-NLS-1$
                                                                                   // leading
                                                                                   // "data:image/png;base64,"

    try {
        final Image image = Image.getInstance(Base64.decode(inlineData));

        if (width == 0) {
            width = (int) image.getWidth();
        }

        if (height == 0) {
            height = (int) image.getHeight();
        }

        image.scaleAbsolute(width * 16, height * 16);

        final ITextFSImage fsImage = new ITextFSImage(image);
        final ITextReplacedElement element = new ITextImageElement(fsImage);
        return element;
    } catch (final Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:info.longnetpro.examples.PdfLibExamples.java

public static void generatePdf()
        throws DocumentException, URISyntaxException, MalformedURLException, IOException {
    String licFile = getLicenseFilePath();
    loadLicenseFile(licFile);/*from  w  w  w .ja  v a  2  s  .co m*/

    String dest = getTargetFilePath();
    Document doc = new Document();
    PdfWriter.getInstance(doc, new FileOutputStream(dest));
    Rectangle pageSize = PageSize.LETTER;
    Rectangle rect = new Rectangle(0f, 0f, 50f, 100f);
    rect.setBorder(15);
    rect.setBorderColor(BaseColor.RED);
    rect.setBorderWidth(.5f);
    rect.setBackgroundColor(BaseColor.BLUE);
    doc.setPageSize(pageSize);
    doc.open();

    Page page = new Page(pageSize.getWidth(), pageSize.getHeight());
    ContentBox rpage = page.margin(new Float[] { 10f, 50f, 10f, 50f });

    for (Anchor anchor : Anchor.values()) {
        ContentBox box = new ContentBox(50f, 100f);
        float offx = anchor.equals(Anchor.CENTER) ? -50f : 0f;
        float offy = anchor.equals(Anchor.CENTER) ? -50f : 0f;

        ContentBox rr = anchor.anchorElement(rpage, box, offx, offy);

        if (anchor.equals(Anchor.BOTTOM_LEFT)) {
            float[] dim = box.scaleByPercentage(0.5f);
            //rr = rr.reposition(dim[0], dim[1], Anchor.TOP_RIGHT);
        }

        rect.setLeft(rr.getLeft());
        rect.setBottom(rr.getBottom());
        rect.setRight(rr.getRight());
        rect.setTop(rr.getTop());
        doc.add(rect);
    }
    String imageFile = getImageFilePath();
    Image image = Image.getInstance(imageFile);

    float width = Measurement.dotsToUserUnits(image.getWidth(), 1200);
    float height = Measurement.dotsToUserUnits(image.getHeight(), 1200);

    System.out.println(width + " " + height);

    ContentBox img = Anchor.BOTTOM_LEFT.anchorElement(rpage, width, height);

    image.scaleToFit(width, height);
    image.setAbsolutePosition(img.getLeft(), img.getBottom());

    System.out.println(image.getWidth() + " " + image.getHeight());
    System.out.println(image.getAbsoluteX() + " " + image.getAbsoluteY());

    doc.add(image);
    doc.close();
}

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From source file:io.github.nick11roberts.pdf_drive.PreviewActivity.java

License:Open Source License

public void addImagesToPDF() throws Exception {
    Document document = new Document();
    ByteArrayOutputStream stream;
    Bitmap bmpImage;//from w  w w. j ava2  s.co m
    byte[] imagebytes;
    Image image;
    float scaler;
    PdfWriter.getInstance(document, new FileOutputStream(tmpPdfFile));
    document.open();
    for (int i = camIndex - 1; i >= 0; i--) {
        stream = new ByteArrayOutputStream();
        bmpImage = Bitmap.createBitmap(imagesFromCamera.get(i));
        //bmpImage = rotateImage(bmpImage, -90);         
        bmpImage.compress(Bitmap.CompressFormat.JPEG, 100, stream);
        imagebytes = stream.toByteArray();
        image = Image.getInstance(imagebytes);
        scaler = ((document.getPageSize().getWidth()) / image.getWidth()) * 100;
        image.scalePercent(scaler);
        image.setAlignment(Image.MIDDLE | Image.ALIGN_MIDDLE);
        document.add(image);
        document.newPage();
        stream.close();
        stream = null;
    }

    document.close();
}

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From source file:jdbreport.model.io.pdf.itext5.PdfWriter.java

License:Apache License

private com.itextpdf.text.Image awtImageToImage(java.awt.Image awtImage, jdbreport.model.Cell srcCell, float w,
        float h) throws BadElementException, IOException {
    com.itextpdf.text.Image image = com.itextpdf.text.Image.getInstance(awtImage, null);
    boolean scaled = srcCell.isScaleIcon();

    double kx = 1.0 / GraphicUtil.getScreenScaleX();
    double ky = 1.0 / GraphicUtil.getScreenScaleY();

    float imageWidth = (float) (image.getWidth() * kx);
    float imageHeight = (float) (image.getHeight() * ky);

    if (!scaled) {
        if (imageWidth < w) {
            w = imageWidth;//from  w  w  w  .  ja v  a  2s.c om
        }
        if (imageHeight < h) {
            h = imageHeight;
        }
    }

    if (imageWidth >= w || imageHeight >= h) {
        scaled = true;
    }

    if (scaled) {
        image.scaleAbsolute(w - 2, h - 2);
    }
    return image;
}

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