Example usage for com.lowagie.text Document close

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

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Introduction

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Prototype

boolean close

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Document

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Usage

From source file:com.efficio.fieldbook.service.LabelPrintingServiceImpl.java

License:Open Source License

/**
 * Gets the cell height./*from   ww  w  .j  av  a 2s.  com*/
 *
 * @param numberOfRowsPerPage the number of rows per page
 * @param pageSizeId the page size id
 * @return the cell height
 */
/*
private float getCellHeight(int numberOfRowsPerPage, int pageSizeId){
if(pageSizeId == AppConstants.SIZE_OF_PAPER_A4){
    if(numberOfRowsPerPage == 7){
        return 108f; //ok
    }else if(numberOfRowsPerPage == 8){
        return 97f;//ok
    }else if(numberOfRowsPerPage == 10){
        return 72.5f;
    }
}else{
    if(numberOfRowsPerPage == 7){
        return 108f; //ok
    }else if(numberOfRowsPerPage == 8){
        return 98.1f;//ok
    }else if(numberOfRowsPerPage == 10){
        return 72.5f;//ok
    }
}
           
return 0f;
}
*/
/* (non-Javadoc)
 * @see com.efficio.fieldbook.service.api.LabelPrintingService#generateLabels(com.efficio.fieldbook.web.fieldmap.bean.UserFieldmap)
 */
@Override
public String generatePDFLabels(List<StudyTrialInstanceInfo> trialInstances,
        UserLabelPrinting userLabelPrinting, ByteArrayOutputStream baos) throws MiddlewareQueryException {

    // setUserLabelPrinting(form.getUserLabelPrinting());
    int pageSizeId = Integer.parseInt(userLabelPrinting.getSizeOfLabelSheet());
    int numberOfLabelPerRow = Integer.parseInt(userLabelPrinting.getNumberOfLabelPerRow());
    int numberofRowsPerPageOfLabel = Integer.parseInt(userLabelPrinting.getNumberOfRowsPerPageOfLabel());
    int totalPerPage = numberOfLabelPerRow * numberofRowsPerPageOfLabel;
    String leftSelectedFields = userLabelPrinting.getLeftSelectedLabelFields();
    String rightSelectedFields = userLabelPrinting.getRightSelectedLabelFields();
    String barcodeNeeded = userLabelPrinting.getBarcodeNeeded();

    String firstBarcodeField = userLabelPrinting.getFirstBarcodeField();
    String secondBarcodeField = userLabelPrinting.getSecondBarcodeField();
    String thirdBarcodeField = userLabelPrinting.getThirdBarcodeField();

    String currentDate = DateUtil.getCurrentDate();
    // String fileName = currentDate + ".pdf";

    String fileName = userLabelPrinting.getFilenameDLLocation();

    try {
        FileOutputStream fileOutputStream = new FileOutputStream(fileName);

        try {

            // Image image1 = Image.getInstance(imageLocation);

            // PageSize.A4
            LabelPaper paper = LabelPaperFactory.generateLabelPaper(numberOfLabelPerRow,
                    numberofRowsPerPageOfLabel, pageSizeId);

            Rectangle pageSize = PageSize.LETTER;

            if (pageSizeId == AppConstants.SIZE_OF_PAPER_A4.getInt())
                pageSize = PageSize.A4;

            Document document = new Document(pageSize);
            /*
             * 2, 2, 33.3f, 5
             * 15, 0, 42, 5
             * 10, 0, 17, 5
             * 10, 0, 17, 5
             * 5, 0, 0, 5
             * 15, 0, 37, 5
             * 10, 0, 17, 5
            if (pageSizeId == AppConstants.SIZE_OF_PAPER_LETTER) {
            if (numberofRowsPerPageOfLabel == 7)
                document.setMargins(10, 0, 17, 5);
            else if (numberofRowsPerPageOfLabel == 8)
                document.setMargins(5, 0, 0, 5);
            else if (numberofRowsPerPageOfLabel == 10)
                document.setMargins(2, 2, 33.3f, 5);
            } else if (pageSizeId == AppConstants.SIZE_OF_PAPER_A4) {
            if (numberofRowsPerPageOfLabel == 7)
                document.setMargins(15, 0, 42, 5);
            else if (numberofRowsPerPageOfLabel == 8)
                document.setMargins(15, 0, 37, 5);
            else if (numberofRowsPerPageOfLabel == 10)
                document.setMargins(6, 2, 17.5f, 5);
            }
            */
            //float marginLeft, float marginRight, float marginTop, float marginBottom
            document.setMargins(paper.getMarginLeft(), paper.getMarginRight(), paper.getMarginTop(),
                    paper.getMarginBottom());

            // PdfWriter writer = PdfWriter.getInstance(document, baos);
            PdfWriter writer = PdfWriter.getInstance(document, fileOutputStream);
            // step 3
            document.open();
            // step 4

            PdfContentByte canvas = writer.getDirectContent();

            int i = 0;
            int fixTableRowSize = numberOfLabelPerRow;
            PdfPTable table = new PdfPTable(fixTableRowSize);

            // table.writeSelectedRows(0, -1, 10, 12, canvas);
            float columnWidthSize = 265f;// 180f;
            float[] widthColumns = new float[fixTableRowSize];

            for (int counter = 0; counter < widthColumns.length; counter++) {
                widthColumns[counter] = columnWidthSize;
            }

            table.setWidths(widthColumns);
            table.setWidthPercentage(100);
            int width = 600;
            int height = 75;

            List<File> filesToBeDeleted = new ArrayList<File>();
            //float cellHeight = getCellHeight(numberofRowsPerPageOfLabel, pageSizeId);
            float cellHeight = paper.getCellHeight();

            for (StudyTrialInstanceInfo trialInstance : trialInstances) {
                FieldMapTrialInstanceInfo fieldMapTrialInstanceInfo = trialInstance.getTrialInstance();

                Map<String, String> moreFieldInfo = new HashMap<String, String>();
                moreFieldInfo.put("locationName", fieldMapTrialInstanceInfo.getLocationName());
                moreFieldInfo.put("blockName", fieldMapTrialInstanceInfo.getBlockName());
                moreFieldInfo.put("selectedName", trialInstance.getFieldbookName());
                moreFieldInfo.put("trialInstanceNumber", fieldMapTrialInstanceInfo.getTrialInstanceNo());

                for (FieldMapLabel fieldMapLabel : fieldMapTrialInstanceInfo.getFieldMapLabels()) {

                    i++;
                    String barcodeLabel = generateBarcodeField(moreFieldInfo, fieldMapLabel, firstBarcodeField,
                            secondBarcodeField, thirdBarcodeField, barcodeNeeded);
                    if ("0".equalsIgnoreCase(barcodeNeeded)) {
                        barcodeLabel = " ";
                    }

                    BitMatrix bitMatrix = new Code128Writer().encode(barcodeLabel, BarcodeFormat.CODE_128,
                            width, height, null);
                    String imageLocation = System.getProperty("user.home") + "/" + Math.random() + ".png";
                    File imageFile = new File(imageLocation);
                    FileOutputStream fout = new FileOutputStream(imageFile);
                    MatrixToImageWriter.writeToStream(bitMatrix, "png", fout);
                    filesToBeDeleted.add(imageFile);

                    Image mainImage = Image.getInstance(imageLocation);

                    PdfPCell cell = new PdfPCell();
                    cell.setFixedHeight(cellHeight);
                    cell.setNoWrap(false);
                    cell.setPadding(5f);
                    cell.setPaddingBottom(1f);

                    PdfPTable innerImageTableInfo = new PdfPTable(1);
                    innerImageTableInfo.setWidths(new float[] { 1 });
                    innerImageTableInfo.setWidthPercentage(82);
                    PdfPCell cellImage = new PdfPCell();
                    if ("1".equalsIgnoreCase(barcodeNeeded)) {
                        cellImage.addElement(mainImage);
                    } else {
                        cellImage.addElement(new Paragraph(" "));
                    }
                    cellImage.setBorder(Rectangle.NO_BORDER);
                    cellImage.setBackgroundColor(Color.white);
                    cellImage.setPadding(1.5f);

                    innerImageTableInfo.addCell(cellImage);

                    //float fontSize = 6.8f;
                    float fontSize = paper.getFontSize();
                    //if (numberofRowsPerPageOfLabel == 10)
                    //    fontSize = 4.8f;

                    Font fontNormal = FontFactory.getFont("Arial", fontSize, Font.NORMAL);

                    // cell.addElement(mainImage);
                    cell.addElement(innerImageTableInfo);

                    cell.addElement(new Paragraph());
                    for (int row = 0; row < 5; row++) {
                        if (row == 0) {
                            PdfPTable innerDataTableInfo = new PdfPTable(1);
                            innerDataTableInfo.setWidths(new float[] { 1 });
                            innerDataTableInfo.setWidthPercentage(85);

                            Font fontNormalData = FontFactory.getFont("Arial", 5.0f, Font.NORMAL);
                            PdfPCell cellInnerData = new PdfPCell(new Phrase(barcodeLabel, fontNormalData));

                            cellInnerData.setBorder(Rectangle.NO_BORDER);
                            cellInnerData.setBackgroundColor(Color.white);
                            cellInnerData.setPaddingBottom(0.2f);
                            cellInnerData.setPaddingTop(0.2f);
                            cellInnerData.setHorizontalAlignment(Element.ALIGN_MIDDLE);

                            innerDataTableInfo.addCell(cellInnerData);
                            innerDataTableInfo.setHorizontalAlignment(Element.ALIGN_MIDDLE);
                            cell.addElement(innerDataTableInfo);
                        }
                        PdfPTable innerTableInfo = new PdfPTable(2);
                        innerTableInfo.setWidths(new float[] { 1, 1 });
                        innerTableInfo.setWidthPercentage(85);

                        String leftText = generateBarcodeLabel(moreFieldInfo, fieldMapLabel, leftSelectedFields,
                                row);
                        PdfPCell cellInnerLeft = new PdfPCell(new Paragraph(leftText, fontNormal));

                        cellInnerLeft.setBorder(Rectangle.NO_BORDER);
                        cellInnerLeft.setBackgroundColor(Color.white);
                        cellInnerLeft.setPaddingBottom(0.5f);
                        cellInnerLeft.setPaddingTop(0.5f);

                        innerTableInfo.addCell(cellInnerLeft);

                        String rightText = generateBarcodeLabel(moreFieldInfo, fieldMapLabel,
                                rightSelectedFields, row);
                        PdfPCell cellInnerRight = new PdfPCell(new Paragraph(rightText, fontNormal));

                        cellInnerRight.setBorder(Rectangle.NO_BORDER);
                        cellInnerRight.setBackgroundColor(Color.white);
                        cellInnerRight.setPaddingBottom(0.5f);
                        cellInnerRight.setPaddingTop(0.5f);

                        innerTableInfo.addCell(cellInnerRight);

                        cell.addElement(innerTableInfo);
                    }

                    cell.setBorder(Rectangle.NO_BORDER);
                    cell.setBackgroundColor(Color.white);

                    //cell.setBorderColor(Color.BLUE);

                    table.addCell(cell);

                    if (i % numberOfLabelPerRow == 0) {
                        // we go the next line

                        int needed = fixTableRowSize - numberOfLabelPerRow;

                        for (int neededCount = 0; neededCount < needed; neededCount++) {
                            PdfPCell cellNeeded = new PdfPCell();

                            cellNeeded.setBorder(Rectangle.NO_BORDER);
                            cellNeeded.setBackgroundColor(Color.white);

                            table.addCell(cellNeeded);
                        }

                        table.completeRow();
                        if (numberofRowsPerPageOfLabel == 10) {

                            //table.setSpacingAfter(9f);
                            table.setSpacingAfter(paper.getSpacingAfter());
                        }

                        document.add(table);

                        table = new PdfPTable(fixTableRowSize);
                        table.setWidths(widthColumns);
                        table.setWidthPercentage(100);

                    }
                    if (i % totalPerPage == 0) {
                        // we go the next page
                        document.newPage();
                    }
                    fout.flush();
                    fout.close();

                }
            }
            // we need to add the last row
            if (i % numberOfLabelPerRow != 0) {
                // we go the next line

                int needed = fixTableRowSize - numberOfLabelPerRow;
                int remaining = numberOfLabelPerRow - (i % numberOfLabelPerRow);
                for (int neededCount = 0; neededCount < remaining; neededCount++) {
                    PdfPCell cellNeeded = new PdfPCell();

                    cellNeeded.setBorder(Rectangle.NO_BORDER);
                    cellNeeded.setBackgroundColor(Color.white);

                    table.addCell(cellNeeded);
                }

                table.completeRow();
                if (numberofRowsPerPageOfLabel == 10) {

                    table.setSpacingAfter(paper.getSpacingAfter());
                }

                document.add(table);

                table = new PdfPTable(fixTableRowSize);
                table.setWidths(widthColumns);
                table.setWidthPercentage(100);

            }

            document.close();
            for (File file : filesToBeDeleted) {
                file.delete();
            }
            fileOutputStream.close();

        } catch (FileNotFoundException e) {
            LOG.error(e.getMessage(), e);
        } catch (IOException e) {
            LOG.error(e.getMessage(), e);
        }

    } catch (WriterException e) {
        LOG.error(e.getMessage(), e);
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
    }
    return fileName;
}

From source file:com.efficio.fieldbook.web.demo.controller.BarCodeController.java

License:Open Source License

/**
 * Upload file./*  w ww .ja  va  2 s.  c om*/
 *
 * @param uploadForm the upload form
 * @param result the result
 * @param model the model
 * @return the string
 */
@ResponseBody
@RequestMapping(method = RequestMethod.POST)
public String uploadFile(@ModelAttribute("barCodeForm") BarCodeForm barCodeForm, BindingResult result,
        Model model, HttpServletResponse response) {
    int width = 60;
    int height = 48;
    String delimeter = "|";
    StringBuilder barCodeString = new StringBuilder();

    barCodeString.append(barCodeForm.getEntryNo()).append(delimeter).append(barCodeForm.getGid())
            .append(delimeter).append(barCodeForm.getDesignation()).append(delimeter)
            .append(barCodeForm.getName()).append(delimeter).append(barCodeForm.getRep()).append(delimeter)
            .append(barCodeForm.getColumn()).append(delimeter).append(barCodeForm.getRange());

    BitMatrix bitMatrix;
    try {
        String barCodeLabel = "3|SM114-1A-1-1-1B";
        //barCodeLabel = barCodeString.toString();
        bitMatrix = new Code128Writer().encode(barCodeLabel, BarcodeFormat.CODE_128, width, height, null);
        String imageLocation = Math.random() + ".png"; //"src/test/resources/barcode/zxing_barcode.png";
        MatrixToImageWriter.writeToStream(bitMatrix, "png", new FileOutputStream(new File(imageLocation)));

        String currentDate = DateUtil.getCurrentDate();
        String fileName = currentDate + ".doc";

        response.setHeader("Content-disposition", "attachment; filename=" + fileName);

        File xls = new File(fileName); // the selected name + current date
        FileInputStream in;

        try {

            Image image1 = Image.getInstance(imageLocation);
            //image1.scalePercent(50);
            //image1.setAbsolutePosition(10f, 10f);
            //document.add(image1);

            //PageSize.A4
            Document document = new Document(PageSize.LETTER);
            // step 2
            PdfWriter.getInstance(document, new FileOutputStream(fileName));
            // step 3
            document.open();
            // step 4
            // we'll use 4 images in this example
            /*
            Image[] img = {
                 Image.getInstance(String.format(RESOURCE, "0120903")),
                 Image.getInstance(String.format(RESOURCE, "0290334")),
                 Image.getInstance(String.format(RESOURCE, "0376994")),
                 Image.getInstance(String.format(RESOURCE, "0348150"))
            };*/

            PdfPTable table = new PdfPTable(4);
            table.setWidthPercentage(100);
            // first movie
            table.getDefaultCell().setVerticalAlignment(Element.ALIGN_BOTTOM);
            Phrase phrase = new Phrase();
            phrase.add("Entry # " + barCodeForm.getEntryNo());
            phrase.add("\n");
            phrase.add("Designation " + barCodeForm.getDesignation());
            phrase.add("\n");
            phrase.add("Rep " + barCodeForm.getRep());
            phrase.add("\n");
            phrase.add("GID " + barCodeForm.getGid());
            phrase.add("\n");
            phrase.add("Trial/Nursery Name " + barCodeForm.getName());
            phrase.add("\n");
            phrase.add("Col " + barCodeForm.getColumn());
            phrase.add("\n");
            phrase.add("Range " + barCodeForm.getRange());
            table.addCell(phrase);
            // we add the image with addCell()
            table.addCell(image1);

            table.getDefaultCell().setVerticalAlignment(Element.ALIGN_BOTTOM);
            table.addCell("X-Men: The Last Stand");
            // we add the image with addCell()
            table.addCell(image1);

            table.getDefaultCell().setVerticalAlignment(Element.ALIGN_BOTTOM);
            table.addCell("X-Men: The Last Stand");
            // we add the image with addCell()
            table.addCell(image1);

            // we complete the table (otherwise the last row won't be rendered)
            table.completeRow();
            document.add(table);

            document.close();

            in = new FileInputStream(xls);
            OutputStream out = response.getOutputStream();

            byte[] buffer = new byte[BUFFER_SIZE]; // use bigger if you want
            int length = 0;

            while ((length = in.read(buffer)) > 0) {
                out.write(buffer, 0, length);
            }
            in.close();
            out.close();
        } catch (FileNotFoundException e) {
            LOG.error(e.getMessage(), e);
        } catch (IOException e) {
            LOG.error(e.getMessage(), e);
        }

        return "";

    } catch (WriterException e) {
        LOG.error(e.getMessage(), e);
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
    }

    return show(barCodeForm, model);
}

From source file:com.eteks.sweethome3d.swing.HomePDFPrinter.java

License:Open Source License

/**
 * Writes to <code>outputStream</code> the print of a home in PDF format.
 *///from  ww  w.ja v a  2  s  .  co m
public void write(OutputStream outputStream) throws IOException {
    PageFormat pageFormat = HomePrintableComponent.getPageFormat(this.home.getPrint());
    Document pdfDocument = new Document(
            new Rectangle((float) pageFormat.getWidth(), (float) pageFormat.getHeight()));
    try {
        // Get a PDF writer that will write to the given PDF output stream
        PdfWriter pdfWriter = PdfWriter.getInstance(pdfDocument, outputStream);
        pdfDocument.open();

        // Set PDF document description
        pdfDocument.addAuthor(System.getProperty("user.name", ""));
        String pdfDocumentCreator = this.preferences.getLocalizedString(HomePDFPrinter.class,
                "pdfDocument.creator");
        pdfDocument.addCreator(pdfDocumentCreator);
        pdfDocument.addCreationDate();
        String homeName = this.home.getName();
        if (homeName != null) {
            pdfDocument.addTitle(this.controller.getContentManager().getPresentationName(homeName,
                    ContentManager.ContentType.PDF));
        }

        PdfContentByte pdfContent = pdfWriter.getDirectContent();
        HomePrintableComponent printableComponent = new HomePrintableComponent(this.home, this.controller,
                this.defaultFont);
        // Print each page
        for (int page = 0, pageCount = printableComponent.getPageCount(); page < pageCount; page++) {
            // Check current thread isn't interrupted
            if (Thread.interrupted()) {
                throw new InterruptedIOException();
            }
            PdfTemplate pdfTemplate = pdfContent.createTemplate((float) pageFormat.getWidth(),
                    (float) pageFormat.getHeight());
            Graphics g = pdfTemplate.createGraphicsShapes((float) pageFormat.getWidth(),
                    (float) pageFormat.getHeight());

            printableComponent.print(g, pageFormat, page);

            pdfContent.addTemplate(pdfTemplate, 0, 0);
            g.dispose();

            if (page != pageCount - 1) {
                pdfDocument.newPage();
            }
        }
        pdfDocument.close();
    } catch (DocumentException ex) {
        IOException exception = new IOException("Couldn't print to PDF");
        exception.initCause(ex);
        throw exception;
    } catch (InterruptedPrinterException ex) {
        throw new InterruptedIOException("Print to PDF interrupted");
    } catch (PrinterException ex) {
        IOException exception = new IOException("Couldn't print to PDF");
        exception.initCause(ex);
        throw exception;
    }
}

From source file:com.exam.server.ConvertPDF.java

public ConvertPDF(ArrayList<DeviceDTO> input) {

    try {/*  ww w  .  ja  v  a 2 s  .c  o  m*/
        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE));
        System.out.println("opening document " + FILE);
        document.open();
        addMetaData(document);
        addTitlePage(document);
        addContent(document, input);
        addPieChart(generatePieChart(input), 500, 400, writer);
        document.close();
        System.out.println("closing document " + FILE);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.exam.server.ConvertPDF.java

public static void main(String[] args) {

    try {//  ww  w .  j  a  v a 2 s  . c o  m
        ArrayList<DeviceDTO> input = new ArrayList<DeviceDTO>();
        Document document = new Document();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE));
        System.out.println("opening document " + FILE);
        document.open();
        addMetaData(document);
        addTitlePage(document);
        addContent(document, input);
        addPieChart(generatePieChart(input), 500, 400, writer);
        document.close();
        System.out.println("closing document " + FILE);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.example.dwr.simple.UploadDownload.java

License:Apache License

/**
 * Generates a PDF file with the given text
 * http://itext.ugent.be/itext-in-action/
 * @return A PDF file as a byte array//from ww w .  ja  v a 2s. c o m
 */
public FileTransfer downloadPdfFile(String contents) throws Exception {
    if (contents == null || contents.length() == 0) {
        contents = "[BLANK]";
    }

    ByteArrayOutputStream buffer = new ByteArrayOutputStream();

    Document document = new Document();
    PdfWriter.getInstance(document, buffer);

    document.addCreator("DWR.war using iText");
    document.open();
    document.add(new Paragraph(contents));
    document.close();

    return new FileTransfer("example.pdf", "application/pdf", buffer.toByteArray());
}

From source file:com.foc.vaadin.FPrint.java

License:Apache License

public FPrint(Stack<Component> stack) {
    Document document = null;
    try {/*from  w  w  w  .  j a v  a 2 s  . c o m*/
        document = new Document(PageSize.A4, 50, 50, 50, 50);

        PdfWriter.getInstance(document, os);
        document.open();
        ////////////////////////////////////////
        String value = null;
        String caption = null;
        while (!stack.isEmpty()) {
            Component comp = stack.pop();
            if (comp instanceof FVTextField) {
                caption = ((FVTextField) comp).getCaption();
                value = (String) ((FVTextField) comp).getValue();
            }

            document.add(new Paragraph("\n" + caption + ": " + value));

        }
        ////////////////////////////////////////
        Paragraph pp = new Paragraph();
        // Chapter ch = new Chapter();
        // ch.addSection(pp);

    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (document != null) {
            document.close();
        }
    }
}

From source file:com.geek.tutorial.itext.acroform.ListFieldForm.java

License:Open Source License

public ListFieldForm() throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("ListFieldForm.pdf"));
    document.open();//from   w w  w .j av a  2 s.  com

    // Code 1
    String options[] = { "PS3", "XBOX 360", "Wii", "PSP", "NDS", "GBA" };

    // Code 2 create drop-down list
    PdfFormField dropDown = PdfFormField.createCombo(writer, true, options, 0);
    dropDown.setWidget(new Rectangle(50, 785, 120, 800), PdfAnnotation.HIGHLIGHT_INVERT);
    dropDown.setFieldName("dropDownList");
    dropDown.setValueAsString("PS3");
    dropDown.setMKBorderColor(Color.BLACK);
    writer.addAnnotation(dropDown);

    // Code 3 create scrollable list
    TextField scrollableList = new TextField(writer, new Rectangle(150, 740, 250, 800), "scrollableList");
    scrollableList.setBackgroundColor(Color.WHITE);
    scrollableList.setBorderColor(Color.BLUE);
    scrollableList.setBorderWidth(2);
    scrollableList.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
    scrollableList.setFontSize(10);
    scrollableList.setChoices(options);
    scrollableList.setChoiceSelection(0);
    writer.addAnnotation(scrollableList.getListField());

    // Code 4 add function and button for showing state 
    writer.addJavaScript(
            "function showState(){" + "app.alert('DropDown:'+ this.getField('dropDownList').value +'\\n'+"
                    + "'Scrollable List:'+this.getField('scrollableList').value);" + "}");
    PushbuttonField push = new PushbuttonField(writer, new Rectangle(70, 710, 140, 730), "pushAction");
    push.setBackgroundColor(Color.LIGHT_GRAY);
    push.setBorderColor(Color.GRAY);
    push.setText("Show State");
    push.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
    push.setTextColor(Color.BLACK);
    PdfFormField pushbutton = push.getField();
    pushbutton.setAction(PdfAction.javaScript("showState()", writer));
    writer.addAnnotation(pushbutton);

    document.close();
}

From source file:com.geek.tutorial.itext.acroform.RadioCheckBoxForm.java

License:Open Source License

public RadioCheckBoxForm() throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("RadioCheckBoxForm.pdf"));
    document.open();/*from  w w w . j  a va 2s  .  com*/
    PdfContentByte cb = writer.getDirectContent();

    BaseFont bf = BaseFont.createFont(BaseFont.TIMES_ROMAN, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
    Rectangle rect;

    // Code 1 create radio button
    String[] radios = { "Radio1", "Radio2", "Radio3" };
    PdfFormField radioField = PdfFormField.createRadioButton(writer, true);
    radioField.setFieldName("radioField");
    radioField.setValueAsName(radios[0]);
    for (int i = 0; i < radios.length; i++) {
        rect = new Rectangle(40, 815 - i * 30, 60, 797 - i * 30);
        addRadioButton(writer, rect, radioField, radios[i], i == 0);
        cb.beginText();
        cb.setFontAndSize(bf, 12);
        cb.showTextAligned(Element.ALIGN_LEFT, radios[i], 70, 802 - i * 30, 0);
        cb.endText();
    }
    writer.addAnnotation(radioField);

    // Code 2 create checkbox button
    String[] options = { "Check1", "Check2", "Check3" };
    for (int i = 0; i < options.length; i++) {
        rect = new Rectangle(160, 815 - i * 30, 180, 797 - i * 30);
        addCheckbox(writer, rect, options[i]);
        cb.beginText();
        cb.setFontAndSize(bf, 12);
        cb.showTextAligned(Element.ALIGN_LEFT, options[i], 190, 802 - i * 30, 0);
        cb.endText();
    }

    // Code 3 add function and button for showing state 
    writer.addJavaScript(
            "function showState(){" + "app.alert('Radio:'+ this.getField('radioField').value +'\\n\\n'+"
                    + "'Check1:'+this.getField('Check1').value +'\\n'+"
                    + "'Check2:'+this.getField('Check2').value +'\\n'+"
                    + "'Check3:'+this.getField('Check3').value);" + "}");
    PushbuttonField push = new PushbuttonField(writer, new Rectangle(80, 710, 150, 730), "pushAction");
    push.setBackgroundColor(Color.LIGHT_GRAY);
    push.setBorderColor(Color.GRAY);
    push.setText("Show State");
    push.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
    push.setTextColor(Color.BLACK);
    PdfFormField pushbutton = push.getField();
    pushbutton.setAction(PdfAction.javaScript("showState()", writer));
    writer.addAnnotation(pushbutton);

    document.close();
}

From source file:com.geek.tutorial.itext.acroform.TextFieldForm.java

License:Open Source License

public TextFieldForm() throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("TextFieldForm.pdf"));
    document.open();//from w ww .j av a  2 s.c o  m

    PdfPTable table = new PdfPTable(2);
    table.getDefaultCell().setPadding(5f); // Code 1, will only affect empty field
    table.setHorizontalAlignment(Element.ALIGN_LEFT);
    PdfPCell cell;

    // Code 2, add name TextField      
    table.addCell("Name");
    TextField nameField = new TextField(writer, new Rectangle(0, 0, 200, 10), "nameField");
    nameField.setBackgroundColor(Color.WHITE);
    nameField.setBorderColor(Color.BLACK);
    nameField.setBorderWidth(1);
    nameField.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
    nameField.setText("");
    nameField.setAlignment(Element.ALIGN_LEFT);
    nameField.setOptions(TextField.REQUIRED);
    cell = new PdfPCell();
    cell.setMinimumHeight(10);
    cell.setCellEvent(new FieldCell(nameField.getTextField(), 200, writer));
    table.addCell(cell);

    // force upper case javascript
    writer.addJavaScript("var nameField = this.getField('nameField');" + "nameField.setAction('Keystroke',"
            + "'forceUpperCase()');" + "" + "function forceUpperCase(){"
            + "if(!event.willCommit)event.change = " + "event.change.toUpperCase();" + "}");

    // Code 3, add empty row
    table.addCell("");
    table.addCell("");

    // Code 4, add age TextField
    table.addCell("Age");
    TextField ageComb = new TextField(writer, new Rectangle(0, 0, 30, 10), "ageField");
    ageComb.setBorderColor(Color.BLACK);
    ageComb.setBorderWidth(1);
    ageComb.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
    ageComb.setText("12");
    ageComb.setAlignment(Element.ALIGN_RIGHT);
    ageComb.setMaxCharacterLength(2);
    ageComb.setOptions(TextField.COMB | TextField.DO_NOT_SCROLL);
    cell = new PdfPCell();
    cell.setMinimumHeight(10);
    cell.setCellEvent(new FieldCell(ageComb.getTextField(), 30, writer));
    table.addCell(cell);

    // validate age javascript
    writer.addJavaScript("var ageField = this.getField('ageField');"
            + "ageField.setAction('Validate','checkAge()');" + "function checkAge(){" + "if(event.value < 12){"
            + "app.alert('Warning! Applicant\\'s age can not" + " be younger than 12.');" + "event.value = 12;"
            + "}}");

    // add empty row
    table.addCell("");
    table.addCell("");

    // Code 5, add age TextField
    table.addCell("Comment");
    TextField comment = new TextField(writer, new Rectangle(0, 0, 200, 100), "commentField");
    comment.setBorderColor(Color.BLACK);
    comment.setBorderWidth(1);
    comment.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
    comment.setText("");
    comment.setOptions(TextField.MULTILINE | TextField.DO_NOT_SCROLL);
    cell = new PdfPCell();
    cell.setMinimumHeight(100);
    cell.setCellEvent(new FieldCell(comment.getTextField(), 200, writer));
    table.addCell(cell);

    // check comment characters length javascript
    writer.addJavaScript("var commentField = " + "this.getField('commentField');" + "commentField"
            + ".setAction('Keystroke','checkLength()');" + "function checkLength(){"
            + "if(!event.willCommit && " + "event.value.length > 100){" + "app.alert('Warning! Comment can not "
            + "be more than 100 characters.');" + "event.change = '';" + "}}");

    // add empty row
    table.addCell("");
    table.addCell("");

    // Code 6, add submit button   
    PushbuttonField submitBtn = new PushbuttonField(writer, new Rectangle(0, 0, 35, 15), "submitPOST");
    submitBtn.setBackgroundColor(Color.GRAY);
    submitBtn.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
    submitBtn.setText("POST");
    submitBtn.setOptions(PushbuttonField.VISIBLE_BUT_DOES_NOT_PRINT);
    PdfFormField submitField = submitBtn.getField();
    submitField.setAction(PdfAction.createSubmitForm("http://www.geek-tutorials.com/java/itext/submit.php",
            null, PdfAction.SUBMIT_HTML_FORMAT));
    cell = new PdfPCell();
    cell.setMinimumHeight(15);
    cell.setCellEvent(new FieldCell(submitField, 35, writer));
    table.addCell(cell);

    // Code 7, add reset button
    PushbuttonField resetBtn = new PushbuttonField(writer, new Rectangle(0, 0, 35, 15), "reset");
    resetBtn.setBackgroundColor(Color.GRAY);
    resetBtn.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
    resetBtn.setText("RESET");
    resetBtn.setOptions(PushbuttonField.VISIBLE_BUT_DOES_NOT_PRINT);
    PdfFormField resetField = resetBtn.getField();
    resetField.setAction(PdfAction.createResetForm(null, 0));
    cell = new PdfPCell();
    cell.setMinimumHeight(15);
    cell.setCellEvent(new FieldCell(resetField, 35, writer));
    table.addCell(cell);

    document.add(table);
    document.close();
}