Example usage for com.lowagie.text Chunk Chunk

List of usage examples for com.lowagie.text Chunk Chunk

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Introduction

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

Prototype

public Chunk(Image image, float offsetX, float offsetY, boolean changeLeading)

Source Link

Document

Constructs a chunk containing an Image.

Usage

From source file:datasoul.servicelist.ServiceListExporterDocument.java

License:Open Source License

private LinkedList<Paragraph> addChordsShape(ArrayList<String> chordsName) throws DocumentException {
    ChordsDB chordsDB = ChordsDB.getInstance();
    String notCatalogued = "";
    LinkedList<Chunk> images = new LinkedList<Chunk>();
    LinkedList<File> filesToDelete = new LinkedList<File>();
    LinkedList<Paragraph> ret = new LinkedList<Paragraph>();

    for (int i = 0; i < chordsName.size(); i++) {
        Chord chord = chordsDB.getChordByName(chordsName.get(i));
        if (chord != null) {
            ChordShapePanel csp = new ChordShapePanel(2, chord.getName(), chord.getShape());
            BufferedImage im = csp.createImage();
            try {
                File tmp = File.createTempFile("datasoul-img", ".png");
                tmp.deleteOnExit();/* ww  w . j  a  va  2  s. c om*/
                filesToDelete.add(tmp);

                ImageIO.write(im, "png", tmp);
                Chunk c = new Chunk(Image.getInstance(tmp.getAbsolutePath()), 0, 0, false);
                images.add(c);
            } catch (IOException e) {
                JOptionPane.showMessageDialog(null, java.util.ResourceBundle
                        .getBundle("datasoul/internationalize").getString("INTERNAL ERROR: ") + e.getMessage());
            }
        } else {
            notCatalogued += chordsName.get(i);
        }
    }

    Paragraph p = new Paragraph();

    if (!images.isEmpty()) {
        for (Chunk c : images) {
            p.add(c);
        }
        p.setLeading(images.getFirst().getImage().getScaledHeight());
        p.setKeepTogether(true);
    }

    ret.add(p);

    if (!notCatalogued.equals("")) {
        p = new Paragraph(
                java.util.ResourceBundle.getBundle("datasoul/internationalize")
                        .getString("THE FOLLOWING CHORDS ARE NOT CATALOGED: ") + notCatalogued,
                FontFactory.getFont(FontFactory.HELVETICA, 8));
        ret.add(p);
    }

    for (File f : filesToDelete) {
        try {
            f.delete();
        } catch (Exception e) {
            //ignore, it will be deleted on exit
        }
    }

    return ret;
}

From source file:fr.opensagres.poi.xwpf.converter.pdf.internal.FastPdfMapper.java

License:Open Source License

@Override
protected void visitPicture(CTPicture picture, Float offsetX,
        org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.STRelFromH.Enum relativeFromH,
        Float offsetY,/*from ww  w  . j a v  a 2s . c  om*/
        org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.STRelFromV.Enum relativeFromV,
        STWrapText.Enum wrapText, IITextContainer pdfParentContainer) throws Exception {

    CTPositiveSize2D ext = picture.getSpPr().getXfrm().getExt();
    long x = ext.getCx();
    long y = ext.getCy();

    byte[] pictureData = super.getPictureBytes(picture);
    if (pictureData != null) {
        try {
            Image img = Image.getInstance(pictureData);
            img.scaleAbsolute(emu2points(x), emu2points(y));

            IITextContainer parentOfParentContainer = pdfParentContainer.getITextContainer();
            if (parentOfParentContainer != null && parentOfParentContainer instanceof PdfPCell) {
                parentOfParentContainer.addElement(img);
            } else {
                float chunkOffsetX = 0;
                if (offsetX != null) {
                    if (STRelFromH.CHARACTER.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.COLUMN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.INSIDE_MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.LEFT_MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = pdfDocument.left() + offsetX;
                    } else if (STRelFromH.OUTSIDE_MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.PAGE.equals(relativeFromH)) {
                        chunkOffsetX = offsetX - pdfDocument.left();
                    }
                }

                float chunkOffsetY = 0;
                boolean useExtendedImage = false;
                if (STRelFromV.PARAGRAPH.equals(relativeFromV)) {
                    useExtendedImage = true;
                }

                if (useExtendedImage) {
                    ExtendedImage extImg = new ExtendedImage(img, -offsetY);

                    if (STRelFromV.PARAGRAPH.equals(relativeFromV)) {
                        chunkOffsetY = -extImg.getScaledHeight();
                    }

                    Chunk chunk = new Chunk(extImg, chunkOffsetX, chunkOffsetY, false);
                    pdfParentContainer.addElement(chunk);
                }
                /*
                 * float chunkOffsetY = 0; if ( wrapText != null ) { chunkOffsetY = -img.getScaledHeight(); }
                 * boolean useExtendedImage = offsetY != null; // if ( STRelFromV.PARAGRAPH.equals( relativeFromV )
                 * ) // { // useExtendedImage = true; // } // if ( useExtendedImage ) { float imgY = -offsetY; if (
                 * pdfHeader != null ) { float headerY = pdfHeader.getY() != null ? pdfHeader.getY() : 0; imgY += -
                 * img.getScaledHeight() + headerY; } ExtendedImage extImg = new ExtendedImage( img, imgY ); // if (
                 * STRelFromV.PARAGRAPH.equals( relativeFromV ) ) // { // chunkOffsetY = -extImg.getScaledHeight();
                 * // } Chunk chunk = new Chunk( extImg, chunkOffsetX, chunkOffsetY, false );
                 * pdfParentContainer.addElement( chunk ); }
                 */
                else {
                    if (pdfParentContainer instanceof Paragraph) {
                        // I don't know why but we need add some spacing before in the paragraph
                        // otherwise the image cut the text of the below paragraph (see FormattingTests JUnit)?
                        Paragraph paragraph = (Paragraph) pdfParentContainer;
                        paragraph.setSpacingBefore(paragraph.getSpacingBefore() + 5f);
                    }
                    pdfParentContainer.addElement(new Chunk(img, chunkOffsetX, chunkOffsetY, false));
                }
            }

        } catch (Exception e) {
            LOGGER.severe(e.getMessage());
        }

    }
}

From source file:fr.opensagres.poi.xwpf.converter.pdf.internal.PdfMapper.java

License:Open Source License

@Override
protected void visitPicture(CTPicture picture, Float offsetX,
        org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.STRelFromH.Enum relativeFromH,
        Float offsetY,//from w w  w .  jav  a2  s .c  om
        org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.STRelFromV.Enum relativeFromV,
        STWrapText.Enum wrapText, IITextContainer pdfParentContainer) throws Exception {

    CTPositiveSize2D ext = picture.getSpPr().getXfrm().getExt();
    long x = ext.getCx();
    long y = ext.getCy();

    XWPFPictureData pictureData = super.getPictureData(picture);
    if (pictureData != null) {
        try {
            Image img = Image.getInstance(pictureData.getData());
            img.scaleAbsolute(emu2points(x), emu2points(y));

            IITextContainer parentOfParentContainer = pdfParentContainer.getITextContainer();
            if (parentOfParentContainer != null && parentOfParentContainer instanceof PdfPCell) {
                parentOfParentContainer.addElement(img);
            } else {
                float chunkOffsetX = 0;
                if (offsetX != null) {
                    if (STRelFromH.CHARACTER.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.COLUMN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.INSIDE_MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.LEFT_MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = pdfDocument.left() + offsetX;
                    } else if (STRelFromH.OUTSIDE_MARGIN.equals(relativeFromH)) {
                        chunkOffsetX = offsetX;
                    } else if (STRelFromH.PAGE.equals(relativeFromH)) {
                        chunkOffsetX = offsetX - pdfDocument.left();
                    }
                }

                float chunkOffsetY = 0;
                boolean useExtendedImage = false;
                if (STRelFromV.PARAGRAPH.equals(relativeFromV)) {
                    useExtendedImage = true;
                }

                if (useExtendedImage) {
                    ExtendedImage extImg = new ExtendedImage(img, -offsetY);

                    if (STRelFromV.PARAGRAPH.equals(relativeFromV)) {
                        chunkOffsetY = -extImg.getScaledHeight();
                    }

                    Chunk chunk = new Chunk(extImg, chunkOffsetX, chunkOffsetY, false);
                    pdfParentContainer.addElement(chunk);
                }
                /*
                 * float chunkOffsetY = 0; if ( wrapText != null ) {
                 * chunkOffsetY = -img.getScaledHeight(); } boolean
                 * useExtendedImage = offsetY != null; // if (
                 * STRelFromV.PARAGRAPH.equals( relativeFromV ) ) // { //
                 * useExtendedImage = true; // } // if ( useExtendedImage )
                 * { float imgY = -offsetY; if ( pdfHeader != null ) { float
                 * headerY = pdfHeader.getY() != null ? pdfHeader.getY() :
                 * 0; imgY += - img.getScaledHeight() + headerY; }
                 * ExtendedImage extImg = new ExtendedImage( img, imgY ); //
                 * if ( STRelFromV.PARAGRAPH.equals( relativeFromV ) ) // {
                 * // chunkOffsetY = -extImg.getScaledHeight(); // } Chunk
                 * chunk = new Chunk( extImg, chunkOffsetX, chunkOffsetY,
                 * false ); pdfParentContainer.addElement( chunk ); }
                 */
                else {
                    if (pdfParentContainer instanceof Paragraph) {
                        // I don't know why but we need add some spacing
                        // before in the paragraph
                        // otherwise the image cut the text of the below
                        // paragraph (see FormattingTests JUnit)?
                        Paragraph paragraph = (Paragraph) pdfParentContainer;
                        paragraph.setSpacingBefore(paragraph.getSpacingBefore() + 5f);
                    }
                    pdfParentContainer.addElement(new Chunk(img, chunkOffsetX, chunkOffsetY, false));
                }
            }

        } catch (Exception e) {
            LOGGER.severe(e.getMessage());
        }

    }
}

From source file:org.mapfish.print.PDFUtils.java

License:Open Source License

public static Chunk createImageChunk(RenderingContext context, double maxWidth, double maxHeight, URI url,
        float rotation) throws DocumentException {
    final Image image = createImage(context, maxWidth, maxHeight, url, rotation);
    return new Chunk(image, 0f, 0f, true);
}

From source file:org.mapfish.print.TotalPageNum.java

License:Open Source License

public Chunk createPlaceHolder() throws BadElementException {
    float width = totalPageNumFont.getWidthPoint(SAMPLE_VALUE, totalPageNumFontSize);
    float height = totalPageNumFont.getAscentPoint(SAMPLE_VALUE, totalPageNumFontSize)
            - totalPageNumFont.getDescentPoint(SAMPLE_VALUE, totalPageNumFontSize);
    if (totalPageNum == null) {
        totalPageNum = dc.createTemplate(width, height);
    }/* w  ww.j a  v a  2  s  .  c om*/

    Image image = Image.getInstance(totalPageNum);
    return new Chunk(image, 0, 0, true);

}