Example usage for com.lowagie.text Document getPageSize

List of usage examples for com.lowagie.text Document getPageSize

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Introduction

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

Prototype


public Rectangle getPageSize()

Source Link

Document

Gets the pagesize.

Usage

From source file:com.krawler.spring.exportFunctionality.exportMPXDAOImpl.java

License:Open Source License

public int addGroupableTable(JSONObject groupingConfig, String groupByField, String groupHeaderText, int stcol,
        int stpcol, int strow, int stprow, JSONArray store, String[] dataIndexArr, String[] colHeader,
        String[] widths, String[] align, Document document, HttpServletRequest request)
        throws ServiceException {
    try {/*from w  w  w  . j a va2 s.co m*/
        String groupSummaryField = groupingConfig.getString("groupSummaryField");
        String groupSummaryText = groupingConfig.getString("groupSummaryText");
        String reportSummaryField = groupingConfig.getString("reportSummaryField");
        String reportSummaryText = groupingConfig.getString("reportSummaryText");

        DateFormat formatter = authHandlerDAOObj.getUserDateFormatter(
                sessionHandlerImpl.getDateFormatID(request), sessionHandlerImpl.getTimeZoneDifference(request),
                true);
        DateFormat frmt = authHandler.getDateFormatter(request);
        String currencyid = sessionHandlerImpl.getCurrencyID(request);
        java.awt.Color tColor = new Color(Integer.parseInt(config.getString("textColor"), 16));
        java.awt.Color gsBGColor = new Color(Integer.parseInt("E5E5E5", 16));
        java.awt.Color rsBGColor = new Color(Integer.parseInt("808080", 16));
        //            fontRegular.setColor(tColor);
        PdfPTable table;

        float[] tcol;
        tcol = new float[colHeader.length + 1];
        tcol[0] = 40;
        for (int i = 1; i < colHeader.length + 1; i++) {
            tcol[i] = Float.parseFloat(widths[i - 1]);
        }
        table = new PdfPTable(colHeader.length + 1);
        table.setWidthPercentage(tcol, document.getPageSize());
        table.setSpacingBefore(15);
        PdfPCell h2 = new PdfPCell(
                new Paragraph(fontFamilySelector.process("No.", FontContext.TABLE_HEADER, tColor)));
        if (config.getBoolean("gridBorder")) {
            h2.setBorder(PdfPCell.BOX);
        } else {
            h2.setBorder(0);
        }
        h2.setPadding(4);
        h2.setBorderColor(Color.GRAY);
        h2.setHorizontalAlignment(Element.ALIGN_CENTER);
        table.addCell(h2);
        PdfPCell h1 = null;
        for (int hcol = stcol; hcol < dataIndexArr.length; hcol++) {
            if (align[hcol].equals("currency") && !colHeader[hcol].equals("")) {
                String currency = currencyRender("", currencyid);
                h1 = new PdfPCell(new Paragraph(fontFamilySelector
                        .process(colHeader[hcol] + "(" + currency + ")", FontContext.TABLE_HEADER, tColor)));
            } else {
                h1 = new PdfPCell(new Paragraph(
                        fontFamilySelector.process(colHeader[hcol], FontContext.TABLE_HEADER, tColor)));
            }
            h1.setHorizontalAlignment(Element.ALIGN_CENTER);
            if (config.getBoolean("gridBorder")) {
                h1.setBorder(PdfPCell.BOX);
            } else {
                h1.setBorder(0);
            }
            h1.setBorderColor(Color.GRAY);
            h1.setPadding(4);
            table.addCell(h1);
        }
        table.setHeaderRows(1);
        String groupName = "", rowCurrency = "";
        Double subTotal = 0.0;
        Double grandTotal = 0.0;
        int rowSpan = 0;
        for (int row = strow; row < stprow; row++) {
            rowSpan++;
            JSONObject rowData = store.getJSONObject(row);
            if (row == 0) {
                groupName = rowData.getString(groupByField);
                rowCurrency = rowData.has("currencyid") ? rowData.getString("currencyid") : currencyid;
                subTotal = 0.0;
                addGroupRow(groupHeaderText + ": " + groupName, currencyid, table, dataIndexArr);
            }
            if (!groupName.equalsIgnoreCase(rowData.getString(groupByField))) {
                addSummaryRow(groupSummaryText + groupName + " ", subTotal, rowCurrency, table, dataIndexArr,
                        false, gsBGColor);
                groupName = rowData.getString(groupByField);
                rowCurrency = rowData.has("currencyid") ? rowData.getString("currencyid") : currencyid;
                addGroupRow(groupHeaderText + ": " + groupName, currencyid, table, dataIndexArr);
                subTotal = 0.0;
                rowSpan = 1;
            }
            subTotal += Double.parseDouble(rowData.getString(groupSummaryField));
            grandTotal += Double.parseDouble(rowData.getString(reportSummaryField));
            rowCurrency = rowData.has("currencyid") ? rowData.getString("currencyid") : currencyid;

            h2 = new PdfPCell(new Paragraph(
                    fontFamilySelector.process(String.valueOf(row + 1), FontContext.TABLE_HEADER, tColor)));
            if (config.getBoolean("gridBorder")) {
                h2.setBorder(PdfPCell.BOTTOM | PdfPCell.LEFT | PdfPCell.RIGHT);
            } else {
                h2.setBorder(0);
            }
            h2.setPadding(4);
            h2.setBorderColor(Color.GRAY);
            h2.setHorizontalAlignment(Element.ALIGN_CENTER);
            h2.setVerticalAlignment(Element.ALIGN_CENTER);
            table.addCell(h2);

            for (int col = 0; col < dataIndexArr.length; col++) {
                String cellData = null;
                if (align[col].equals("currency") && !rowData.getString(dataIndexArr[col]).equals("")) {
                    cellData = currencyRender(rowData.getString(dataIndexArr[col]),
                            rowData.getString("currencyid"));
                } else if (align[col].equals("date") && !rowData.getString(dataIndexArr[col]).equals("")) {
                    try {
                        cellData = formatter.format(frmt.parse(rowData.getString(dataIndexArr[col])));
                    } catch (Exception ex) {
                        cellData = rowData.getString(dataIndexArr[col]);
                    }
                } else {
                    cellData = rowData.getString(dataIndexArr[col]);
                }

                Paragraph para = new Paragraph(
                        fontFamilySelector.process(cellData, FontContext.TABLE_HEADER, tColor));
                h1 = new PdfPCell(para);
                if (config.getBoolean("gridBorder")) {
                    h1.setBorder(PdfPCell.BOTTOM | PdfPCell.LEFT | PdfPCell.RIGHT);
                } else {
                    h1.setBorder(0);
                }
                h1.setPadding(4);
                h1.setBorderColor(Color.GRAY);

                if (!align[col].equals("currency") && !align[col].equals("date")) {
                    h1.setHorizontalAlignment(Element.ALIGN_LEFT);
                    h1.setVerticalAlignment(Element.ALIGN_LEFT);
                } else if (align[col].equals("currency")) {
                    h1.setHorizontalAlignment(Element.ALIGN_RIGHT);
                    h1.setVerticalAlignment(Element.ALIGN_RIGHT);
                } else if (align[col].equals("date")) {
                    h1.setHorizontalAlignment(Element.ALIGN_CENTER);
                    h1.setVerticalAlignment(Element.ALIGN_CENTER);
                }
                table.addCell(h1);
            }
        }
        if (rowSpan > 0) {
            addSummaryRow(groupSummaryText + groupName + " ", subTotal, rowCurrency, table, dataIndexArr, false,
                    gsBGColor);
        }
        addSummaryRow(reportSummaryText, grandTotal, currencyid, table, dataIndexArr, false, rsBGColor);

        document.add(table);
        document.newPage();
    } catch (Exception e) {
        throw ServiceException.FAILURE("exportDAOImpl.addTable", e);
    }
    return stpcol;
}

From source file:com.krawler.spring.exportFunctionality.exportMPXDAOImpl.java

License:Open Source License

public ByteArrayOutputStream getPdfData(JSONObject grid, HttpServletRequest request, JSONObject obj)
        throws ServiceException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    PdfWriter writer = null;/*from w  w  w  . jav  a  2 s .  c  om*/
    Document document = null;
    try {
        JSONArray gridmap = grid == null ? null : grid.getJSONArray("data");
        String colHeader = "";
        String colHeaderFinal = "";
        String fieldListFinal = "";
        String fieldList = "";
        String width = "";
        String align = "";
        String alignFinal = "";
        String widthFinal = "";
        String colHeaderArrStr[] = null;
        String dataIndexArrStr[] = null;
        String widthArrStr[] = null;
        String alignArrStr[] = null;
        int strLength = 0;
        float totalWidth = 0;

        config = new com.krawler.utils.json.base.JSONObject(request.getParameter("config"));
        document = null;
        Rectangle rec = null;
        if (config.getBoolean("landscape")) {
            Rectangle recPage = new Rectangle(PageSize.A4.rotate());
            recPage.setBackgroundColor(new java.awt.Color(Integer.parseInt(config.getString("bgColor"), 16)));
            document = new Document(recPage, 15, 15, 30, 30);
            rec = document.getPageSize();
            totalWidth = rec.getWidth();
        } else {
            Rectangle recPage = new Rectangle(PageSize.A4);
            recPage.setBackgroundColor(new java.awt.Color(Integer.parseInt(config.getString("bgColor"), 16)));
            document = new Document(recPage, 15, 15, 30, 30);
            rec = document.getPageSize();
            totalWidth = rec.getWidth();
        }

        writer = PdfWriter.getInstance(document, baos);
        writer.setPageEvent(new EndPage());
        document.open();
        if (config.getBoolean("showLogo")) {
            addComponyLogo(document, request);
        }

        addTitleSubtitle(document);

        if (gridmap != null) {
            int givenTotalWidth = 0;
            for (int i = 0; i < gridmap.length(); i++) {
                JSONObject temp = gridmap.getJSONObject(i);
                givenTotalWidth += Integer.parseInt(temp.getString("width"));
            }
            double widthRatio = 1;
            if (givenTotalWidth > (totalWidth - 40.00)) {
                widthRatio = (totalWidth - 40.00) / givenTotalWidth; // 40.00 is left + right + table margin [15+15+10] margins of documents
            }
            for (int i = 0; i < gridmap.length(); i++) {
                JSONObject temp = gridmap.getJSONObject(i);
                colHeader += StringUtil.serverHTMLStripper(temp.getString("title"));
                if (colHeader.indexOf("*") != -1) {
                    colHeader = colHeader.substring(0, colHeader.indexOf("*") - 1) + ",";
                } else {
                    colHeader += ",";
                }
                fieldList += temp.getString("header") + ",";
                if (!config.getBoolean("landscape")) {
                    int totalWidth1 = (int) ((totalWidth / gridmap.length()) - 5.00);
                    width += "" + totalWidth1 + ","; //resize according to page view[potrait]
                } else {
                    double adjustedWidth = (Integer.parseInt(temp.getString("width")) * widthRatio);
                    width += ((int) Math.floor(adjustedWidth)) + ",";
                }
                if (temp.getString("align").equals("")) {
                    align += "none" + ",";
                } else {
                    align += temp.getString("align") + ",";
                }
            }
            strLength = colHeader.length() - 1;
            colHeaderFinal = colHeader.substring(0, strLength);
            strLength = fieldList.length() - 1;
            fieldListFinal = fieldList.substring(0, strLength);
            strLength = width.length() - 1;
            widthFinal = width.substring(0, strLength);
            strLength = align.length() - 1;
            alignFinal = align.substring(0, strLength);
            colHeaderArrStr = colHeaderFinal.split(",");
            dataIndexArrStr = fieldListFinal.split(",");
            widthArrStr = widthFinal.split(",");
            alignArrStr = alignFinal.split(",");
        } else {
            fieldList = request.getParameter("header");
            colHeader = request.getParameter("title");
            width = request.getParameter("width");
            align = request.getParameter("align");
            colHeaderArrStr = colHeader.split(",");
            dataIndexArrStr = fieldList.split(",");
            widthArrStr = width.split(",");
            alignArrStr = align.split(",");
        }

        JSONArray store = obj.getJSONArray("data");

        if (grid != null && grid.has("groupdata")) {
            JSONObject groupingConfig = grid.getJSONObject("groupdata");
            addGroupableTable(groupingConfig, 0, colHeaderArrStr.length, 0, store.length(), store,
                    dataIndexArrStr, colHeaderArrStr, widthArrStr, alignArrStr, document, request);
        } else {
            addTable(0, colHeaderArrStr.length, 0, store.length(), store, dataIndexArrStr, colHeaderArrStr,
                    widthArrStr, alignArrStr, document, request);
        }

    } catch (Exception e) {
        throw ServiceException.FAILURE("exportMPXDAOImpl.getPdfData", e);
    } finally {
        if (document != null) {
            document.close();
        }
        if (writer != null) {
            writer.close();
        }
    }
    return baos;
}

From source file:com.matic.sudoku.io.export.PdfExporter.java

License:Open Source License

/**
 * Write board contents to PDF//www  .  ja  va2  s.c o m
 * 
 * @param board The board to write
 * @param targetFile Target output PDF file to write to
 * @throws DocumentException If any PDF library error occurs
 * @throws IOException If any error occurs while writing the PDF file
 */
public void write(final Board board, final File targetFile) throws DocumentException, IOException {
    //FontFactory.defaultEmbedding = true;
    final Document document = new Document(PageSize.A4, DOCUMENT_MARGIN, DOCUMENT_MARGIN, DOCUMENT_MARGIN,
            DOCUMENT_MARGIN);
    final OutputStream outputStream = new FileOutputStream(targetFile);
    final PdfWriter pdfWriter = PdfWriter.getInstance(document, outputStream);

    document.open();

    final PdfContentByte contentByte = pdfWriter.getDirectContent();
    final Rectangle pageSize = document.getPageSize();

    final float pageHeight = pageSize.getHeight();
    final float pageWidth = pageSize.getWidth();

    contentByte.saveState();

    final Graphics2D g2d = contentByte.createGraphics(pageWidth, pageHeight);
    board.setSize((int) pageWidth, (int) pageWidth);
    board.handleResized();

    final int puzzleWidth = board.getPuzzleWidth();

    //Calculate x and y coordinates for centered game board
    final int originX = (int) (pageWidth / 2 - (puzzleWidth / 2));
    final int originY = (int) ((pageHeight / 2) - (puzzleWidth / 2));

    board.setDrawingOrigin(originX, originY);
    board.draw(g2d, true, false);

    contentByte.restoreState();

    g2d.dispose();
    document.close();
    outputStream.flush();
    outputStream.close();
}

From source file:com.matic.sudoku.io.export.PdfExporter.java

License:Open Source License

/**
 * Generate and export multiple boards to PDF
 * /* w w  w . jav a  2 s  .  c o  m*/
 * @param exporterParameters PDF exporter parameters
 * @param generator Generator used for puzzle generation
 * @throws IOException If any PDF library error occurs
 * @throws DocumentException If any error occurs while writing the PDF file
 */
public void write(final ExporterParameters exporterParameters, final Generator generator,
        final int boardDimension) throws IOException, DocumentException {
    //How many PDF-pages are needed to fit all puzzles using the desired page formatting
    final int optimisticPageCount = exporterParameters.getPuzzleCount()
            / exporterParameters.getPuzzlesPerPage();
    final int pageCount = exporterParameters.getPuzzleCount() % exporterParameters.getPuzzlesPerPage() > 0
            ? optimisticPageCount + 1
            : optimisticPageCount;

    final Document document = new Document(PageSize.A4, DOCUMENT_MARGIN, DOCUMENT_MARGIN, DOCUMENT_MARGIN,
            DOCUMENT_MARGIN);
    final OutputStream outputStream = new FileOutputStream(exporterParameters.getOutputPath());
    final PdfWriter pdfWriter = PdfWriter.getInstance(document, outputStream);

    final String creator = Sudoku.getNameAndVersion();
    document.addSubject("Puzzles generated by " + creator);
    document.addCreator(creator);
    document.open();

    final Rectangle pageSize = document.getPageSize();
    final int pageHeight = (int) pageSize.getHeight();
    final int pageWidth = (int) pageSize.getWidth();

    //Get appropriate number of rows and columns needed to divide a page into
    final int horizontalDimension = exporterParameters.getPuzzlesPerPage() > 2 ? 2 : 1;
    final int verticalDimension = exporterParameters.getPuzzlesPerPage() > 1 ? 2 : 1;

    //Get available space for each board (with margins) on a page
    final int boardWidth = pageWidth / horizontalDimension;
    final int boardHeight = pageHeight / verticalDimension;

    final Board board = new Board(boardDimension, SymbolType.DIGITS);
    board.setSize(boardWidth, boardHeight);
    board.handleResized();

    //Get available height/width on a page for a puzzle itself
    final int puzzleWidth = board.getPuzzleWidth();
    int puzzlesPrinted = 0;

    final PdfContentByte contentByte = pdfWriter.getDirectContent();
    final Grading[] gradings = getGeneratedPuzzleGradings(exporterParameters.getGradings(),
            exporterParameters.getOrdering(), exporterParameters.getPuzzleCount());

    pageCounter: for (int page = 0; page < pageCount; ++page) {
        document.newPage();
        final Graphics2D g2d = contentByte.createGraphics(pageWidth, pageHeight);
        for (int y = 0, i = 0; i < verticalDimension; y += boardHeight, ++i) {
            for (int x = 0, j = 0; j < horizontalDimension; x += boardWidth, ++j) {
                //Check whether to generate a new puzzle or print empty boards 
                final ExportMode exportMode = exporterParameters.getExportMode();
                final Grading selectedGrading = exportMode == ExportMode.BLANK ? null
                        : gradings[puzzlesPrinted];
                if (exportMode == ExportMode.GENERATE_NEW) {
                    board.setPuzzle(generatePuzzle(generator, getSymmetry(exporterParameters.getSymmetries()),
                            selectedGrading));
                    board.recordGivens();
                }

                //Calculate puzzle drawing origins
                final int originX = x + (int) (boardWidth / 2 - (puzzleWidth / 2));
                final int originY = y + (int) (boardHeight / 2) - (puzzleWidth / 2);

                board.setSymbolType(getSymbolType(exporterParameters.getSymbolType()));
                board.setDrawingOrigin(originX, originY);
                board.draw(g2d, false, false);

                drawLegend(g2d,
                        getLegendString(exporterParameters.isShowNumbering(),
                                exporterParameters.isShowGrading(), puzzlesPrinted + 1, selectedGrading),
                        originX, originY, puzzleWidth);

                if (++puzzlesPrinted == exporterParameters.getPuzzleCount()) {
                    //We've printed all puzzles, break
                    g2d.dispose();
                    break pageCounter;
                }
            }
        }
        g2d.dispose();
    }
    document.close();
    outputStream.flush();
    outputStream.close();
}

From source file:CPS.Core.TODOLists.PDFExporter.java

License:Open Source License

private Document prepareDocument(String filename, final String title, final String author, final String creator,
        final Rectangle pageSize) {

    System.out.println("DEBUG(PDFExporter): Creating document: " + filename);

    Document d = new Document();

    d.setPageSize(pageSize);/*ww  w.  j a  v  a  2s  .  com*/
    // TODO alter page orientation?  maybe useful for seed order worksheet

    d.addTitle(title);
    d.addAuthor(author);
    //        d.addSubject( );
    //        d.addKeywords( );
    d.addCreator(creator);

    // left, right, top, bottom - scale in points (~72 points/inch)
    d.setMargins(35, 35, 35, 44);

    try {
        PdfWriter writer = PdfWriter.getInstance(d, new FileOutputStream(filename));
        // add header and footer
        writer.setPageEvent(new PdfPageEventHelper() {
            public void onEndPage(PdfWriter writer, Document document) {
                try {
                    Rectangle page = document.getPageSize();

                    PdfPTable head = new PdfPTable(3);
                    head.getDefaultCell().setBorderWidth(0);
                    head.getDefaultCell().setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
                    head.addCell(new Phrase(author, fontHeadFootItal));

                    head.getDefaultCell().setHorizontalAlignment(PdfPCell.ALIGN_CENTER);
                    head.addCell(new Phrase(title, fontHeadFootReg));

                    head.getDefaultCell().setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
                    head.addCell("");

                    head.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
                    head.writeSelectedRows(0, -1, document.leftMargin(),
                            page.getHeight() - document.topMargin() + head.getTotalHeight(),
                            writer.getDirectContent());

                    PdfPTable foot = new PdfPTable(3);

                    foot.getDefaultCell().setBorderWidth(0);
                    foot.getDefaultCell().setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
                    foot.addCell(new Phrase(creator, fontHeadFootItal));

                    foot.getDefaultCell().setHorizontalAlignment(PdfPCell.ALIGN_CENTER);
                    foot.addCell("");

                    foot.getDefaultCell().setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
                    foot.addCell(new Phrase("Page " + document.getPageNumber(), fontHeadFootReg));

                    foot.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
                    foot.writeSelectedRows(0, -1, document.leftMargin(), document.bottomMargin(),
                            writer.getDirectContent());
                } catch (Exception e) {
                    throw new ExceptionConverter(e);
                }
            }
        });
    } catch (Exception e) {
        e.printStackTrace();
    }

    return d;
}

From source file:cz.incad.kramerius.pdf.commands.render.RenderPDF.java

License:Open Source License

public static Float ratio(Document document, float percentage, com.lowagie.text.Image img) {
    Float wratio = document.getPageSize().getWidth() / img.getWidth();
    Float hratio = document.getPageSize().getHeight() / img.getHeight();
    Float ratio = Math.min(wratio, hratio);
    if (percentage != 1.0) {
        ratio = ratio * percentage;/*from   w w w.j av a  2s  . c  o m*/
    }
    return ratio;
}

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),/*w w w.  j a v a  2s.co m*/
            document.getPageSize().getHeight() - offsetY - (ratio * img.getHeight()));

    document.add(img);

    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;
}

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

License:Open Source License

public static Float ratio(Document document, float percentage, BufferedImage javaImg) {
    Float wratio = document.getPageSize().getWidth() / javaImg.getWidth(null);
    Float hratio = document.getPageSize().getHeight() / javaImg.getHeight(null);
    Float ratio = Math.min(wratio, hratio);
    if (percentage != 1.0) {
        ratio = ratio * percentage;//from   ww  w . ja  v  a  2  s  .  c o  m
    }
    return ratio;
}

From source file:cz.incad.kramerius.rest.api.k5.client.pdf.PDFResource.java

License:Open Source License

private static StreamingOutput streamingOutput(final File file, final String format) {
    return new StreamingOutput() {
        public void write(OutputStream output) throws IOException, WebApplicationException {
            try {
                Rectangle formatRect = formatRect(format);
                Document document = new Document(formatRect);
                PdfWriter.getInstance(document, output);
                document.open();//from   w w w  .j  a v  a  2 s  .c  o  m

                Image image = Image.getInstance(file.toURI().toURL());

                image.scaleToFit(
                        document.getPageSize().getWidth() - document.leftMargin() - document.rightMargin(),
                        document.getPageSize().getHeight() - document.topMargin() - document.bottomMargin());
                document.add(image);

                document.close();

            } catch (Exception e) {
                throw new WebApplicationException(e);
            } finally {
                if (file != null)
                    file.delete();
            }
        }
    };
}

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  .  jav  a 2s.  com
        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();
    }
}