Example usage for com.itextpdf.text.pdf PdfWriter getDirectContent

Introduction

In this page you can find the example usage for com.itextpdf.text.pdf PdfWriter getDirectContent.

Prototype

public PdfContentByte getDirectContent() 

Source Link

Document

Use this method to get the direct content for this document.

Usage

From source file:org.kalypso.ogc.gml.map.handlers.utils.PDFExporter.java

License:Open Source License

public IStatus doExport(final File targetFile, IProgressMonitor monitor) {
    /* If no monitor is given, take a null progress monitor. */
    if (monitor == null)
        monitor = new NullProgressMonitor();

    /* The output streams. */
    BufferedOutputStream os = null;

    try {/*from w w  w  .j  a  v a  2  s. c om*/
        /* Monitor. */
        monitor.beginTask(Messages.getString("PDFExporter_0"), 1000); //$NON-NLS-1$
        monitor.subTask(Messages.getString("PDFExporter_1")); //$NON-NLS-1$

        /* Create the image. */
        final Insets insets = new Insets(10, 10, 10, 10);
        final BufferedImage image = MapModellHelper.createWellFormedImageFromModel(m_mapPanel,
                (int) PageSize.A4.getHeight(), (int) PageSize.A4.getWidth(), insets, 1);

        /* Convert to an itext image. */
        final Image img = Image.getInstance(image, null);

        /* Monitor. */
        monitor.worked(500);
        monitor.subTask(Messages.getString("PDFExporter_2")); //$NON-NLS-1$

        /* Create the output stream. */
        os = new BufferedOutputStream(new FileOutputStream(targetFile));

        /* Create a new document. */
        final Document document = new Document(
                new com.itextpdf.text.Rectangle(PageSize.A4.getHeight(), PageSize.A4.getWidth()), 30, 30, 30,
                30);

        /* Create the pdf writter. */
        final PdfWriter writer = PdfWriter.getInstance(document, os);
        writer.setCompressionLevel(0);

        /* Open the document. */
        document.open();

        /* Set the position. */
        img.setAbsolutePosition(0, 0);

        /* Set to the pdf. */
        writer.getDirectContent().addImage(img, true);

        /* Close the document. */
        document.close();

        /* Monitor. */
        monitor.worked(500);

        return new Status(IStatus.OK, KalypsoGisPlugin.getId(), Messages.getString("PDFExporter_3")); //$NON-NLS-1$
    } catch (final Exception ex) {
        return new Status(IStatus.ERROR, KalypsoGisPlugin.getId(), ex.getLocalizedMessage(), ex);
    } finally {
        /* Close the output streams. */
        IOUtils.closeQuietly(os);

        /* Monitor. */
        monitor.done();
    }
}

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From source file:org.me.modelos.HeaderFooterPageEvent.java

@Override
public void onStartPage(PdfWriter writer, Document document) {

    Rectangle rect = writer.getBoxSize("art");
    ColumnText.showTextAligned(writer.getDirectContent(), Element.ALIGN_CENTER,
            new Phrase(motelNombre + " " + direccion + " " + telefono, font), rect.getLeft(), rect.getTop(), 0);
    ColumnText.showTextAligned(writer.getDirectContent(), Element.ALIGN_CENTER, new Phrase(fecha, font),
            rect.getRight(), rect.getTop(), 0);
}

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From source file:org.openlmis.web.view.pdf.PdfPageEventHandler.java

License:Open Source License

@Override
public void onOpenDocument(PdfWriter writer, Document document) {
    pageNumberTemplate = writer.getDirectContent().createTemplate(PAGE_TEXT_WIDTH, PAGE_TEXT_HEIGHT);
}

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From source file:org.openlmis.web.view.pdf.PdfPageEventHandler.java

License:Open Source License

private void addPageFooterInfo(PdfWriter writer, Document document) {
    PdfContentByte contentByte = writer.getDirectContent();
    contentByte.saveState();/*from   w w w .jav a  2  s.  c o  m*/

    contentByte.setFontAndSize(baseFont, FOOTER_TEXT_SIZE);

    contentByte.beginText();
    writeCurrentDate(document, contentByte);
    writePageNumber(writer, document, contentByte);
    contentByte.endText();

    contentByte.restoreState();
}

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From source file:org.openscience.cdk.applications.taverna.basicutilities.ChartTool.java

License:Open Source License

/**
 * Writes given charts into target PDF file.
 * //from www . ja v  a2 s.  c  o m
 * @param file
 * @param charts
 * @param annotations
 * @throws IOException
 */
public synchronized void writeChartAsPDF(File file, List<Object> chartObjects) throws IOException {
    Rectangle pagesize = new Rectangle(this.width, this.height);
    Document document = new Document(pagesize, 50, 50, 50, 50);
    try {
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(file));
        document.addAuthor("CDK-Taverna 2.0");
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        for (int i = 0; i < chartObjects.size(); i++) {
            Object obj = chartObjects.get(i);
            if (obj instanceof JFreeChart) {
                JFreeChart chart = (JFreeChart) obj;
                this.addChartPageToPDF(chart, cb);
            } else if (obj instanceof String) {
                String annotation = (String) obj;
                this.addAnnotationToPDF(annotation, document);
            }
            document.newPage();
        }
    } catch (DocumentException e) {
        ErrorLogger.getInstance().writeError(CDKTavernaException.CANT_CREATE_PDF_FILE + file.getPath(),
                this.getClass().getSimpleName(), e);
    }
    document.close();
}

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From source file:org.orbisgis.core.ui.plugins.editors.mapEditor.ExportMapAsPDFPlugIn.java

License:Open Source License

public void save(File outputFile, Scale scale, BufferedImage img, Envelope envelope, ILayer layer) {
    int width = img.getWidth();
    int height = img.getHeight();
    Document document = new Document(PageSize.A4.rotate());
    EditorManager em = Services.getService(EditorManager.class);
    MapEditorPlugIn mapEditor = (MapEditorPlugIn) em.getActiveEditor();
    MapContext mapContext = (MapContext) mapEditor.getElement().getObject();

    try {//from  w  w w  . j av  a 2 s.co  m

        Renderer r = new Renderer();

        if (outputFile.getName().toLowerCase().endsWith("pdf")) { //$NON-NLS-1$

            FileOutputStream fos = new FileOutputStream(outputFile);

            PdfWriter writer = PdfWriter.getInstance(document, fos);

            document.open();

            float pageWidth = document.getPageSize().getWidth();
            float pageHeight = document.getPageSize().getHeight();

            // Add the north
            final java.net.URL url = IconLoader.getIconUrl("simplenorth.png"); //$NON-NLS-1$

            PdfContentByte cb = writer.getDirectContent();

            PdfTemplate templateMap = cb.createTemplate(pageWidth, pageHeight);

            PdfTemplate templateLegend = cb.createTemplate(150, pageHeight);

            PdfTemplate templateScale = cb.createTemplate(pageWidth, 50);

            Graphics2D g2dLegend = templateLegend.createGraphicsShapes(150, pageHeight);

            Graphics2D g2dMap = templateMap.createGraphicsShapes(pageWidth, pageHeight);

            Graphics2D g2dScale = templateScale.createGraphicsShapes(pageWidth, 50);

            g2dMap.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                    RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

            r.draw(g2dMap, width, height, envelope, layer, new NullProgressMonitor());

            ILayer[] layers = mapContext.getLayerModel().getLayersRecursively();

            g2dLegend.setColor(Color.BLACK);
            g2dLegend.drawRect(0, 0, 150, (int) pageHeight);

            g2dLegend.setColor(Color.white);
            g2dLegend.fillRect(0, 0, 150, (int) pageHeight);

            g2dLegend.setColor(Color.BLACK);
            int maxHeight = 30;

            g2dLegend.translate(10, 10);
            g2dLegend.drawString(I18N.getString("orbisgis.org.orbisgis.ui.map.exportMapAsPDFPlugIn.legend"), 0, //$NON-NLS-1$
                    10);

            for (int i = 0; i < layers.length; i++) {
                g2dLegend.translate(0, maxHeight + 10);
                maxHeight = 0;
                if (layers[i].isVisible()) {
                    Legend[] legends = layers[i].getRenderingLegend();
                    g2dLegend.drawString(layers[i].getName(), 0, 0);
                    for (int j = 0; j < legends.length; j++) {
                        Legend vectorLegend = legends[j];
                        vectorLegend.drawImage(g2dLegend);
                        int[] size = vectorLegend.getImageSize(g2dLegend);
                        if (size[1] > maxHeight) {
                            maxHeight = size[1];
                        }
                        g2dLegend.translate(0, 20);
                    }
                }
            }

            g2dScale.translate(150, 0);
            g2dScale.setColor(Color.BLACK);
            g2dScale.drawRect(0, 0, (int) pageWidth, 50);

            g2dScale.setColor(Color.white);
            g2dScale.fillRect(0, 0, (int) pageWidth, 50);

            g2dScale.setColor(Color.BLACK);

            g2dScale.translate(30, 10);
            // draw scale
            if (scale != null) {
                scale.drawScale(g2dScale, 90);
            }

            BufferedImage image = ImageIO.read(url);

            AffineTransform tx = new AffineTransform();
            tx.scale(0.5, 0.5);

            AffineTransformOp op = new AffineTransformOp(tx, AffineTransformOp.TYPE_BILINEAR);
            image = op.filter(image, null);

            g2dScale.drawImage(image, 200, 0, null);

            g2dMap.dispose();
            g2dLegend.dispose();
            g2dScale.dispose();

            cb.addTemplate(templateMap, 0, 0);
            cb.addTemplate(templateLegend, 0, 0);
            cb.addTemplate(templateScale, 0, 0);

            JOptionPane.showMessageDialog(UIFactory.getMainFrame(),
                    I18N.getString("orbisgis.core.file.fileSaved")); //$NON-NLS-1$
        }

    } catch (FileNotFoundException e) {
        ErrorMessages.error(ErrorMessages.CannotWriteOnDisk, e);
    } catch (DocumentException e) {
        ErrorMessages.error(ErrorMessages.CannotWritePDF, e);
    } catch (Exception e) {
        ErrorMessages.error(ErrorMessages.CannotWritePDF, e);
    }

    document.close();

}

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From source file:org.orbisgis.core_export.GeoSpatialPDF.java

License:Open Source License

/**
 * Create the PDF document and a the geospatial tags
 *
 * @param out/* w w w  .j a va 2s  .c o  m*/
 * @param mt
 * @param pm
 * @throws IOException
 */
public void createPDF(OutputStream out, MapTransform mt, ProgressMonitor pm) throws IOException {
    Document document = new Document(new Rectangle(width, height));
    try {
        PdfWriter writer = PdfWriter.getInstance(document, out);
        writer.setTagged();
        writer.setUserProperties(true);
        document.open();

        PdfContentByte cb = writer.getDirectContent();

        int numLayers = rootLayer.getLayerCount();
        for (int i = numLayers - 1; i >= 0; i--) {
            ILayer layer = rootLayer.getLayer(i);
            processSubLayer(layer, mt, writer, cb, pm, null);
        }
        georefPdf(writer, mt);

    } catch (DocumentException ex) {
        throw new IOException("Cannot create the pdf", ex);
    }
    document.close();
}

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From source file:org.orbisgis.mapcomposer.controller.utils.exportThreads.ExportPDFThread.java

License:Open Source License

@Override
public void run() {
    try {/* ww  w .j a v  a 2 s .  co m*/
        Document pdfDocument = null;
        //Find the Document GE to create the BufferedImage where all the GE will be drawn
        for (GraphicalElement ge : geIsVectorMap.keySet()) {
            if (ge instanceof org.orbisgis.mapcomposer.model.graphicalelement.element.Document) {
                pdfDocument = new Document(new Rectangle(ge.getWidth(), ge.getHeight()));
                height = ge.getHeight();
            }
        }
        //If no Document was created, throw an exception
        if (pdfDocument == null) {
            throw new IllegalArgumentException(i18n.tr(
                    "Error on export : The list of GraphicalElement to export does not contain any Document GE."));
        }
        //Open the document
        PdfWriter writer = PdfWriter.getInstance(pdfDocument, new FileOutputStream(path));
        writer.setUserProperties(true);
        writer.setRgbTransparencyBlending(true);
        writer.setTagged();
        pdfDocument.open();

        PdfContentByte cb = writer.getDirectContent();

        progressBar.setIndeterminate(true);
        progressBar.setStringPainted(true);
        progressBar.setString(i18n.tr("Exporting the document ..."));

        int geCount = 0;
        int numberOfGe[] = new int[geManager.getRegisteredGEClasses().size()];
        for (int i = 0; i < numberOfGe.length; i++) {
            numberOfGe[i] = 0;
        }
        //Draw each GraphicalElement in the BufferedImage
        for (GraphicalElement ge : geStack) {
            if ((ge instanceof org.orbisgis.mapcomposer.model.graphicalelement.element.Document))
                continue;

            double rad = Math.toRadians(ge.getRotation());
            double newHeight = Math.abs(sin(rad) * ge.getWidth()) + Math.abs(cos(rad) * ge.getHeight());
            double newWidth = Math.abs(sin(rad) * ge.getHeight()) + Math.abs(cos(rad) * ge.getWidth());

            int maxWidth = Math.max((int) newWidth, ge.getWidth());
            int maxHeight = Math.max((int) newHeight, ge.getHeight());

            String layerName = ge.getGEName()
                    + numberOfGe[geManager.getRegisteredGEClasses().indexOf(ge.getClass())];

            if (geIsVectorMap.get(ge)) {
                PdfTemplate pdfTemplate = cb.createTemplate(maxWidth, maxHeight);
                Graphics2D g2dTemplate = pdfTemplate.createGraphics(maxWidth, maxHeight);
                PdfLayer layer = new PdfLayer(layerName, writer);
                cb.beginLayer(layer);
                ((RendererVector) geManager.getRenderer(ge.getClass())).drawGE(g2dTemplate, ge);
                cb.addTemplate(pdfTemplate, ge.getX() + (ge.getWidth() - maxWidth) / 2,
                        -ge.getY() + height - ge.getHeight() + (ge.getHeight() - maxHeight) / 2);
                g2dTemplate.dispose();
                cb.endLayer();
            }

            else {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                BufferedImage bi = ((RendererRaster) geManager.getRenderer(ge.getClass())).createGEImage(ge,
                        null);
                ImageIO.write(bi, "png", baos);
                Image image = Image.getInstance(baos.toByteArray());
                image.setAbsolutePosition(ge.getX() + (ge.getWidth() - maxWidth) / 2,
                        -ge.getY() + height - ge.getHeight() + (ge.getHeight() - maxHeight) / 2);

                PdfTemplate pdfTemplate = cb.createTemplate(maxWidth, maxHeight);
                Graphics2D g2dTemplate = pdfTemplate.createGraphics(maxWidth, maxHeight);
                PdfLayer layer = new PdfLayer(layerName, writer);
                cb.beginLayer(layer);
                g2dTemplate.drawImage(bi, 0, 0, null);
                cb.addTemplate(pdfTemplate, ge.getX() + (ge.getWidth() - maxWidth) / 2,
                        -ge.getY() + height - ge.getHeight() + (ge.getHeight() - maxHeight) / 2);
                g2dTemplate.dispose();
                cb.endLayer();
            }
            numberOfGe[geManager.getRegisteredGEClasses().indexOf(ge.getClass())]++;

            progressBar.setIndeterminate(false);
            progressBar.setValue((geCount * 100) / geIsVectorMap.keySet().size());
            progressBar.revalidate();
            geCount++;
        }

        pdfDocument.close();
        //Wait a bit before erasing the progress bar
        progressBar.setValue(progressBar.getMaximum());
        progressBar.setString(i18n.tr("Document successfully exported."));
        try {
            Thread.sleep(1500);
        } catch (InterruptedException e) {
            LoggerFactory.getLogger(ExportPDFThread.class).error(e.getMessage());
        }
        progressBar.setValue(0);
        progressBar.setStringPainted(false);

    } catch (IllegalArgumentException | IOException | DocumentException ex) {
        LoggerFactory.getLogger(ExportPDFThread.class).error(ex.getMessage());
    }
}

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From source file:org.primaresearch.pdf.PageToPdfConverter.java

License:Apache License

/**
 * Adds the specified outlines of the given page to the current PDF page. 
 * @param writer/*from   w  w w .ja  v a 2s  .c o  m*/
 * @param page
 * @param type
 */
private void addOutlines(PdfWriter writer, Page page, ContentType type) {
    int pageHeight = page.getLayout().getHeight();

    try {
        PdfContentByte cb = writer.getDirectContent();
        cb.saveState();
        for (ContentIterator it = page.getLayout().iterator(type); it.hasNext();) {
            ContentObject contentObj = it.next();
            drawLayoutObject(contentObj, cb, pageHeight);
        }
        cb.restoreState();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:org.saiku.web.export.PdfReport.java

License:Apache License

public byte[] pdf(QueryResult qr, String svg) throws Exception {

    int resultWidth = qr != null && qr.getCellset() != null && qr.getCellset().size() > 0
            ? qr.getCellset().get(0).length
            : 0;// w  w  w  . j av a  2s .c  om
    if (resultWidth == 0) {
        throw new SaikuServiceException("Cannot convert empty result to PDF");
    }
    Rectangle size = PageSize.A4.rotate();
    if (resultWidth > 8) {
        size = PageSize.A3.rotate();
    }
    if (resultWidth > 16) {
        size = PageSize.A2.rotate();
    }
    if (resultWidth > 32) {
        size = PageSize.A1.rotate();
    }
    if (resultWidth > 64) {
        size = PageSize.A0.rotate();
    }

    Document document = new Document(size, 15, 15, 10, 10);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    PdfWriter writer = PdfWriter.getInstance(document, baos);
    document.open();
    populatePdf(document, writer, qr);

    // do we want to add a svg image?
    if (StringUtils.isNotBlank(svg)) {
        document.newPage();
        StringBuffer s1 = new StringBuffer(svg);
        if (!svg.startsWith("<svg xmlns=\"http://www.w3.org/2000/svg\" ")) {
            s1.insert(s1.indexOf("<svg") + 4, " xmlns='http://www.w3.org/2000/svg'");
        }

        String t = "<?xml version='1.0' encoding='ISO-8859-1'" + " standalone='no'?>" + s1.toString();
        PdfContentByte cb = writer.getDirectContent();
        cb.saveState();
        cb.concatCTM(1.0f, 0, 0, 1.0f, 36, 0);
        float width = document.getPageSize().getWidth() - 20;
        float height = document.getPageSize().getHeight() - 20;
        Graphics2D g2 = cb.createGraphics(width, height);
        //g2.rotate(Math.toRadians(-90), 100, 100);
        PrintTranscoder prm = new PrintTranscoder();
        TranscoderInput ti = new TranscoderInput(new StringReader(t));
        prm.transcode(ti, null);
        PageFormat pg = new PageFormat();
        Paper pp = new Paper();
        pp.setSize(width, height);
        pp.setImageableArea(5, 5, width, height);
        pg.setPaper(pp);
        prm.print(g2, pg, 0);
        g2.dispose();
        cb.restoreState();
    }

    document.close();
    return baos.toByteArray();
}

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