Example usage for com.lowagie.text Image getInstance

List of usage examples for com.lowagie.text Image getInstance

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Introduction

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

Prototype

public static Image getInstance(Image image)

Source Link

Document

gets an instance of an Image

Usage

From source file:net.bull.javamelody.internal.web.pdf.PdfCoreReport.java

License:Apache License

private void writeGraphs(Collection<JRobin> jrobins, Map<String, byte[]> mySmallGraphs)
        throws IOException, DocumentException {
    if (collector.isStopped()) {
        // pas de graphs, ils seraient en erreur sans timer
        // mais un message d'avertissement  la place
        final String message = getString("collect_server_misusage");
        final Paragraph jrobinParagraph = new Paragraph(message, PdfFonts.BOLD.getFont());
        jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
        addToDocument(jrobinParagraph);//from   ww w  .j a  v a 2 s .com
        return;
    }
    if (collector.isStorageUsedByMultipleInstances()) {
        final String message = getString("storage_used_by_multiple_instances") + "\n\n";
        final Paragraph jrobinParagraph = new Paragraph(message, PdfFonts.BOLD.getFont());
        jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
        addToDocument(jrobinParagraph);
    }
    final Paragraph jrobinParagraph = new Paragraph("",
            FontFactory.getFont(FontFactory.HELVETICA, 9f, Font.NORMAL));
    jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
    jrobinParagraph.add(new Phrase("\n\n\n\n"));
    final Collection<byte[]> graphs;
    if (mySmallGraphs != null) {
        // si les graphiques ont t prinitialiss (en Swing) alors on les utilise
        graphs = mySmallGraphs.values();
    } else {
        if (jrobins.isEmpty()) {
            return;
        }
        graphs = new ArrayList<byte[]>(jrobins.size());
        for (final JRobin jrobin : jrobins) {
            graphs.add(jrobin.graph(range, SMALL_GRAPH_WIDTH, SMALL_GRAPH_HEIGHT));
        }
    }
    int i = 0;
    for (final byte[] graph : graphs) {
        if (i % 3 == 0 && i != 0) {
            // un retour aprs httpSessions et avant activeThreads pour l'alignement
            jrobinParagraph.add(new Phrase("\n\n\n\n\n"));
        }
        final Image image = Image.getInstance(graph);
        image.scalePercent(50);
        jrobinParagraph.add(new Phrase(new Chunk(image, 0, 0)));
        jrobinParagraph.add(new Phrase(" "));
        i++;
    }
    jrobinParagraph.add(new Phrase("\n"));
    addToDocument(jrobinParagraph);
}

From source file:net.bull.javamelody.internal.web.pdf.PdfCoreReport.java

License:Apache License

private void writeGraphDetails() throws IOException, DocumentException {
    if (collector.isStopped()) {
        return;//  w w w.j  a v a 2  s .  c  om
    }
    final PdfPTable jrobinTable = new PdfPTable(1);
    jrobinTable.setHorizontalAlignment(Element.ALIGN_CENTER);
    jrobinTable.setWidthPercentage(100);
    jrobinTable.getDefaultCell().setBorder(0);
    if (largeGraphs != null) {
        // si les graphiques ont t prinitialiss (en Swing) alors on les utilise
        for (final byte[] imageData : largeGraphs.values()) {
            final Image image = Image.getInstance(imageData);
            jrobinTable.addCell(image);
        }
    } else {
        final Collection<JRobin> counterJRobins = collector.getDisplayedCounterJRobins();
        if (counterJRobins.isEmpty()) {
            return;
        }
        for (final JRobin jrobin : counterJRobins) {
            // la hauteur de l'image est prvue pour qu'il n'y ait pas de graph seul sur une page
            final Image image = Image.getInstance(jrobin.graph(range, LARGE_GRAPH_WIDTH, LARGE_GRAPH_HEIGHT));
            jrobinTable.addCell(image);
        }
    }
    newPage();
    addToDocument(jrobinTable);
    newPage();
}

From source file:net.bull.javamelody.internal.web.pdf.PdfCounterReport.java

License:Apache License

private void writeRequestGraph(CounterRequest request) throws BadElementException, IOException {
    final JRobin jrobin = collector.getJRobin(request.getId());
    if (jrobin == null) {
        addCell("");
    } else {//from   w ww. jav a 2  s .c om
        final byte[] img = jrobin.graph(range, 100, 50);
        final Image image = Image.getInstance(img);
        image.scalePercent(50);
        addCell(image);
    }
}

From source file:net.bull.javamelody.internal.web.pdf.PdfDocumentFactory.java

License:Apache License

static Image getImage(String resourceFileName) throws BadElementException, IOException {
    return Image
            .getInstance(PdfDocumentFactory.class.getResource(Parameters.getResourcePath(resourceFileName)));
}

From source file:net.bull.javamelody.internal.web.pdf.PdfRequestAndGraphDetailReport.java

License:Apache License

private void writeGraph() throws IOException, DocumentException {
    final JRobin jrobin = collector.getJRobin(graphName);
    if (jrobin != null) {
        final byte[] img = jrobin.graph(range, 960, 400);
        final Image image = Image.getInstance(img);
        image.scalePercent(50);//  ww w. j av a 2 s  .c  o  m

        final PdfPTable table = new PdfPTable(1);
        table.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.setWidthPercentage(100);
        table.getDefaultCell().setBorder(0);
        table.addCell("\n");
        table.addCell(image);
        table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_RIGHT);
        table.addCell(new Phrase(getString("graph_units"), cellFont));
        addToDocument(table);
    } else {
        // just in case request is null and collector.getJRobin(graphName) is null, we must write something in the document
        addToDocument(new Phrase("\n", cellFont));
    }
}

From source file:net.bull.javamelody.PdfCoreReport.java

License:Apache License

private void writeGraphs(Collection<JRobin> jrobins, Map<String, byte[]> mySmallGraphs)
        throws IOException, DocumentException {
    if (collector.isStopped()) {
        // pas de graphs, ils seraient en erreur sans timer
        // mais un message d'avertissement  la place
        final String message = getString("collect_server_misusage");
        final Paragraph jrobinParagraph = new Paragraph(message, PdfFonts.BOLD.getFont());
        jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
        addToDocument(jrobinParagraph);//  ww w  .  j  a va  2 s .  com
        return;
    }
    final Paragraph jrobinParagraph = new Paragraph("",
            FontFactory.getFont(FontFactory.HELVETICA, 9f, Font.NORMAL));
    jrobinParagraph.setAlignment(Element.ALIGN_CENTER);
    jrobinParagraph.add(new Phrase("\n\n\n\n"));
    int i = 0;
    if (mySmallGraphs != null) {
        // si les graphiques ont t prinitialiss (en Swing) alors on les utilise
        for (final byte[] imageData : mySmallGraphs.values()) {
            if (i % 3 == 0 && i != 0) {
                // un retour aprs httpSessions et avant activeThreads pour l'alignement
                jrobinParagraph.add(new Phrase("\n\n\n\n\n"));
            }
            final Image image = Image.getInstance(imageData);
            image.scalePercent(50);
            jrobinParagraph.add(new Phrase(new Chunk(image, 0, 0)));
            jrobinParagraph.add(new Phrase(" "));
            i++;
        }
    } else {
        if (jrobins.isEmpty()) {
            return;
        }
        for (final JRobin jrobin : jrobins) {
            if (i % 3 == 0 && i != 0) {
                // un retour aprs httpSessions et avant activeThreads pour l'alignement
                jrobinParagraph.add(new Phrase("\n\n\n\n\n"));
            }
            final Image image = Image.getInstance(jrobin.graph(range, SMALL_GRAPH_WIDTH, SMALL_GRAPH_HEIGHT));
            image.scalePercent(50);
            jrobinParagraph.add(new Phrase(new Chunk(image, 0, 0)));
            jrobinParagraph.add(new Phrase(" "));
            i++;
        }
    }
    jrobinParagraph.add(new Phrase("\n"));
    addToDocument(jrobinParagraph);
}

From source file:net.laubenberger.bogatyr.helper.HelperPdf.java

License:Open Source License

/**
 * Writes a PDF from multiple image files to a {@link File}.
 * /*from w w  w  . j a  v a  2 s. c o m*/
 * @param pageSize
 *           of the PDF
 * @param scale
 *           images to fit the page size
 * @param file
 *           output as PDF
 * @param files
 *           for the PDF
 * @throws DocumentException
 * @throws IOException
 * @see File
 * @see Rectangle
 * @since 0.9.2
 */
public static void writePdfFromImages(final Rectangle pageSize, final boolean scale, final File file,
        final File... files) throws DocumentException, IOException { // $JUnit$
    if (log.isDebugEnabled())
        log.debug(HelperLog.methodStart(pageSize, scale, file, files));
    if (null == pageSize) {
        throw new RuntimeExceptionIsNull("pageSize"); //$NON-NLS-1$
    }
    if (null == file) {
        throw new RuntimeExceptionIsNull("file"); //$NON-NLS-1$
    }
    if (null == files) {
        throw new RuntimeExceptionIsNull("files"); //$NON-NLS-1$
    }
    if (!HelperArray.isValid(files)) {
        throw new RuntimeExceptionIsEmpty("files"); //$NON-NLS-1$
    }

    final Document document = new Document(pageSize);
    document.setMargins(0.0F, 0.0F, 0.0F, 0.0F);
    final FilterOutputStream fos = new BufferedOutputStream(new FileOutputStream(file));

    try {
        PdfWriter.getInstance(document, fos);
        document.open();

        for (final File inputFile : files) {
            if (null == inputFile) {
                throw new RuntimeExceptionIsNull("inputFile"); //$NON-NLS-1$
            }
            final Image image = Image.getInstance(inputFile.getAbsolutePath());

            if (scale) {
                image.scaleToFit(pageSize.getWidth(), pageSize.getHeight());
            }
            document.add(image);
            document.newPage();
        }
    } finally {
        document.close();
        fos.close();
    }
    if (log.isDebugEnabled())
        log.debug(HelperLog.methodExit());
}

From source file:net.laubenberger.wichtel.helper.HelperPdf.java

License:Open Source License

/**
 * Writes a PDF from multiple image files to a {@link File}.
 * /*from  w  w  w .  ja  va2s . co  m*/
 * @param pageSize
 *           of the PDF
 * @param scale
 *           images to fit the page size
 * @param file
 *           output as PDF
 * @param files
 *           for the PDF
 * @throws DocumentException
 * @throws IOException
 * @see File
 * @see Rectangle
 * @since 0.0.1
 */
public static void writePdfFromImages(final Rectangle pageSize, final boolean scale, final File file,
        final File... files) throws DocumentException, IOException { // $JUnit$
    if (log.isDebugEnabled())
        log.debug(HelperLog.methodStart(pageSize, scale, file, files));
    if (null == pageSize) {
        throw new RuntimeExceptionIsNull("pageSize"); //$NON-NLS-1$
    }
    if (null == file) {
        throw new RuntimeExceptionIsNull("file"); //$NON-NLS-1$
    }
    if (null == files) {
        throw new RuntimeExceptionIsNull("files"); //$NON-NLS-1$
    }
    if (!HelperArray.isValid(files)) {
        throw new RuntimeExceptionIsEmpty("files"); //$NON-NLS-1$
    }

    final Document document = new Document(pageSize);
    document.setMargins(0.0F, 0.0F, 0.0F, 0.0F);

    try (FilterOutputStream fos = new BufferedOutputStream(new FileOutputStream(file))) {
        PdfWriter.getInstance(document, fos);
        document.open();

        for (final File inputFile : files) {
            if (null == inputFile) {
                throw new RuntimeExceptionIsNull("inputFile"); //$NON-NLS-1$
            }
            final Image image = Image.getInstance(inputFile.getAbsolutePath());

            if (scale) {
                image.scaleToFit(pageSize.getWidth(), pageSize.getHeight());
            }
            document.add(image);
            document.newPage();
        }

        document.close();
    }
    if (log.isDebugEnabled())
        log.debug(HelperLog.methodExit());
}

From source file:net.nosleep.superanalyzer.Share.java

License:Open Source License

public static void saveAnalysisPdf(JFrame window, Analysis analysis, JProgressBar progressBar) {

    File pdfFile = askForFile(window, "pdf");
    if (pdfFile == null)
        return;//  w  ww.ja v  a2s . co  m

    Misc.printMemoryInfo("pdfstart");

    DateFormat dateFormat = new SimpleDateFormat().getDateInstance(DateFormat.SHORT);
    String infoString = Misc.getString("CREATED_ON") + " "
            + dateFormat.format(Calendar.getInstance().getTime());

    int viewCount = 15;
    int viewsDone = 0;

    progressBar.setMinimum(0);
    progressBar.setMaximum(viewCount);

    Dimension d = new Dimension(500, 400);

    try {

        String tmpPath = System.getProperty("java.io.tmpdir") + "/image.png";

        // create the pdf document object
        Document document = new Document();

        // create a writer that listens to the document
        // and directs a PDF-stream to a file
        PdfWriter.getInstance(document, new FileOutputStream(pdfFile));

        // we open the document
        document.open();

        Font titleFont = FontFactory.getFont(FontFactory.HELVETICA, 18, Font.NORMAL,
                new Color(0x00, 0x00, 0x00));

        Paragraph p = new Paragraph(Misc.getString("MY_MUSIC_COLLECTION"), titleFont);
        p.setSpacingAfter(4);
        document.add(p);

        Font subtitleFont = FontFactory.getFont(FontFactory.HELVETICA, 8, Font.NORMAL,
                new Color(0x88, 0x88, 0x88));

        p = new Paragraph("The Super Analyzer by Nosleep Software", subtitleFont);
        p.setSpacingAfter(-2);
        document.add(p);

        p = new Paragraph(infoString, subtitleFont);
        p.setSpacingAfter(30);
        document.add(p);

        PdfPTable table = new PdfPTable(2);
        table.getDefaultCell().setBorder(PdfPCell.NO_BORDER);
        table.setTotalWidth(500f);
        table.setLockedWidth(true);

        Font statNameFont = FontFactory.getFont(FontFactory.HELVETICA, 8, Font.NORMAL,
                new Color(0x66, 0x66, 0x66));

        Font statValueFont = FontFactory.getFont(FontFactory.HELVETICA, 8, Font.NORMAL,
                new Color(0x00, 0x00, 0x00));

        Vector<StringTriple> statPairs = SummaryView.createStatPairs(analysis);
        Paragraph statParagraph = new Paragraph();

        Font summaryTitleFont = FontFactory.getFont(FontFactory.HELVETICA, 11, Font.BOLD,
                new Color(0x00, 0x00, 0x00));
        Paragraph titleParagraph = new Paragraph(Misc.getString("SUMMARY"), summaryTitleFont);
        statParagraph.add(titleParagraph);

        Paragraph spaceParagraph = new Paragraph("", statNameFont);
        statParagraph.add(spaceParagraph);

        for (int i = 0; i < statPairs.size(); i++) {
            Paragraph statLine = new Paragraph();
            StringTriple triple = statPairs.elementAt(i);
            Phrase namePhrase = new Phrase(triple.Name + ": ", statNameFont);
            Phrase valuePhrase = new Phrase(triple.Value, statValueFont);
            statLine.add(namePhrase);
            statLine.add(valuePhrase);
            statParagraph.add(statLine);
        }
        table.addCell(statParagraph);

        viewsDone++;
        progressBar.setValue(viewsDone);

        GenreView genreView = new GenreView(analysis);
        genreView.saveImage(new File(tmpPath), d);
        genreView = null;

        Image img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        LikesView likesView = new LikesView(analysis);
        likesView.saveImage(new File(tmpPath), d);
        likesView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        YearView yearView = new YearView(analysis);
        yearView.saveImage(new File(tmpPath), d);
        yearView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        RatingView ratingView = new RatingView(analysis);
        ratingView.saveImage(new File(tmpPath), d);
        ratingView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        TimeView timeView = new TimeView(analysis);
        timeView.saveImage(new File(tmpPath), d);
        timeView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        QualityView qualityView = new QualityView(analysis);
        qualityView.saveImage(new File(tmpPath), d);
        qualityView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        PlayCountView playCountView = new PlayCountView(analysis);
        playCountView.saveImage(new File(tmpPath), d);
        playCountView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        MostPlayedAAView mostPlayedAAView = new MostPlayedAAView(analysis);

        mostPlayedAAView.saveImage(new File(tmpPath), d);
        img = Image.getInstance(tmpPath);
        table.addCell(img);

        mostPlayedAAView.saveImageExtra(new File(tmpPath), d);
        img = Image.getInstance(tmpPath);
        table.addCell(img);

        mostPlayedAAView = null;

        viewsDone++;
        progressBar.setValue(viewsDone);

        MostPlayedDGView mostPlayedDGView = new MostPlayedDGView(analysis);

        mostPlayedDGView.saveImage(new File(tmpPath), d);
        img = Image.getInstance(tmpPath);
        table.addCell(img);

        mostPlayedDGView.saveImageExtra(new File(tmpPath), d);
        img = Image.getInstance(tmpPath);
        table.addCell(img);

        mostPlayedDGView = null;

        viewsDone++;
        progressBar.setValue(viewsDone);

        EncodingKindView encodingKindView = new EncodingKindView(analysis);
        encodingKindView.saveImage(new File(tmpPath), d);
        encodingKindView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        GrowthView growthView = new GrowthView(analysis);
        growthView.saveImage(new File(tmpPath), d);
        growthView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        viewsDone++;
        progressBar.setValue(viewsDone);

        WordView wordView = new WordView(analysis);
        wordView.saveImage(new File(tmpPath), d);
        wordView = null;

        img = Image.getInstance(tmpPath);
        table.addCell(img);

        table.addCell("");

        viewsDone++;
        progressBar.setValue(viewsDone);
        Misc.printMemoryInfo("pdfend");

        document.add(table);

        // step 5: we close the document
        document.close();

    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
}

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

License:LGPL

/**
 *
 *///www .  j a va 2 s. c  o m
protected Image getPxImage() {
    if (pxImage == null) {
        try {
            pxImage = Image.getInstance(
                    JRLoader.loadBytesFromLocation("net/sf/jasperreports/engine/images/pixel.GIF", null));
        } catch (Exception e) {
            throw new JRRuntimeException(e);
        }
    }

    return pxImage;
}