Example usage for com.lowagie.text.pdf PdfContentByte saveState

List of usage examples for com.lowagie.text.pdf PdfContentByte saveState

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  6. saveState

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfContentByte saveState.

Prototype

public void saveState()

Source Link

Document

Saves the graphic state.

Usage

From source file:com.t2.compassionMeditation.ViewSessionsActivity.java

License:Open Source License

/**
 * Create a PDF file based on the contents of the graph
 *//*w  w  w  .  ja va 2s  . c  o  m*/
void CreatePdf() {

    // Run the export on a separate thread.
    new Thread(new Runnable() {
        @Override
        public void run() {

            Document document = new Document();
            try {
                Date calendar = Calendar.getInstance().getTime();
                mResultsFileName = "BioZenResults_";
                mResultsFileName += (calendar.getYear() + 1900) + "-" + (calendar.getMonth() + 1) + "-"
                        + calendar.getDate() + "_";
                mResultsFileName += calendar.getHours() + "-" + calendar.getMinutes() + "-"
                        + calendar.getSeconds() + ".pdf";

                PdfWriter writer = PdfWriter.getInstance(document,
                        new FileOutputStream(android.os.Environment.getExternalStorageDirectory()
                                + java.io.File.separator + mResultsFileName));
                document.open();
                PdfContentByte contentByte = writer.getDirectContent();
                BaseFont baseFont = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252,
                        BaseFont.NOT_EMBEDDED);
                // Note top of PDF = 900
                float chartWidth = 332;
                float chartHeight = 45;

                float spaceHeight = chartHeight + 30;
                int horizontalPos = 180;
                float verticalPos = 780;

                // Write document header
                contentByte.beginText();
                contentByte.setFontAndSize(baseFont, 20);
                contentByte.showTextAligned(PdfContentByte.ALIGN_CENTER, "T2 BioZen Report", 300, 800, 0);
                contentByte.showTextAligned(PdfContentByte.ALIGN_CENTER,
                        "Generated on: " + calendar.toLocaleString(), 300, 770, 0);
                contentByte.endText();

                contentByte.setLineWidth(1f);
                verticalPos -= spaceHeight;
                long startTime = startCal.getTimeInMillis();
                long endTime = endCal.getTimeInMillis();

                float maxChartValue = 0;
                float chartYAvg;

                BioSession tmpSession = sessionItems.get(0);
                int maxKeys = tmpSession.keyItemNames.length;

                // Loop through all of the the keys
                for (int key = 0; key < maxKeys; key++) {

                    //Draw a border rect
                    contentByte.setRGBColorStrokeF(0, 0, 0);
                    contentByte.setLineWidth(1f);
                    contentByte.rectangle(horizontalPos, verticalPos, chartWidth, chartHeight);
                    contentByte.stroke();

                    // Write band name
                    contentByte.beginText();
                    contentByte.setFontAndSize(baseFont, 12);
                    BioSession tmpSession1 = sessionItems.get(0);
                    contentByte.showTextAligned(PdfContentByte.ALIGN_RIGHT, tmpSession1.keyItemNames[key], 170,
                            (verticalPos + (chartHeight / 2)) - 5, 0);
                    contentByte.endText();

                    maxChartValue = 0;
                    // First find the max Y
                    for (BioSession session : sessionItems) {
                        if (session.time >= startTime && session.time <= endTime) {
                            chartYAvg = session.avgFilteredValue[key];
                            if (chartYAvg > maxChartValue)
                                maxChartValue = chartYAvg;
                        }
                    }

                    float lastY = -1;
                    float xIncrement = 0;
                    if (sessionItems.size() > 0) {
                        xIncrement = chartWidth / sessionItems.size();
                    }

                    float yIncrement = 0;
                    if (maxChartValue > 0) {
                        yIncrement = chartHeight / maxChartValue;
                    }

                    float highValue = 0;
                    int highTime = 0;
                    float highY = 0;
                    float highX = 0;
                    int lowTime = 0;
                    float lowY = 100;
                    float lowX = chartWidth;
                    float lowValue = maxChartValue;

                    int lCount = 0;
                    String keyName = "";

                    ArrayList<RegressionItem> ritems = new ArrayList<RegressionItem>();

                    // Loop through the session points of this key
                    String rawYValues = "";
                    for (BioSession session : sessionItems) {
                        keyName = session.keyItemNames[key];
                        if (session.time >= startTime && session.time <= endTime) {
                            chartYAvg = session.avgFilteredValue[key];
                            rawYValues += chartYAvg + ", ";
                            if (lastY < 0)
                                lastY = (float) chartYAvg;

                            contentByte.setLineWidth(3f);
                            contentByte.setRGBColorStrokeF(255, 0, 0);

                            float graphXFrom = horizontalPos + (lCount * xIncrement);
                            float graphYFrom = verticalPos + (lastY * yIncrement);
                            float graphXTo = (horizontalPos + ((lCount + 1) * xIncrement));
                            float graphYTo = verticalPos + (chartYAvg * yIncrement);
                            //                     Log.e(TAG, "[" + graphXFrom + ", " + graphYFrom + "] to [" + graphXTo + ", " + graphYTo + "]");
                            // Draw the actual graph
                            contentByte.moveTo(graphXFrom, graphYFrom);
                            contentByte.lineTo(graphXTo, graphYTo);
                            contentByte.stroke();

                            //Add regression Item
                            ritems.add(new RegressionItem(lCount, (chartYAvg * yIncrement)));

                            if (chartYAvg > highValue) {
                                highValue = chartYAvg;
                                highY = graphYTo;
                                highX = graphXTo;
                                highTime = (int) (session.time / 1000);
                            }

                            if (chartYAvg < lowValue) {
                                lowValue = chartYAvg;
                                lowY = graphYTo;
                                lowX = graphXTo;
                                lowTime = (int) (session.time / 1000);
                            }

                            lCount++;
                            lastY = (float) chartYAvg;

                        } // End if (session.time >= startTime && session.time <= endTime )
                    } // End for (BioSession session : sessionItems)            

                    //Draw high low dates
                    if (highY != 0 && lowY != 0) {
                        SimpleDateFormat dateFormat = new SimpleDateFormat("MM/dd/yy");
                        String hDate = dateFormat.format(new Date((long) highTime * 1000L));
                        String lDate = dateFormat.format(new Date((long) lowTime * 1000L));
                        contentByte.beginText();
                        contentByte.setFontAndSize(baseFont, 8);
                        contentByte.showTextAligned(PdfContentByte.ALIGN_CENTER, hDate, highX, highY, 0);
                        contentByte.showTextAligned(PdfContentByte.ALIGN_CENTER, lDate, lowX, lowY, 0);
                        contentByte.endText();
                    }

                    //Draw Regression Line
                    RegressionResult regression = calculateRegression(ritems);
                    contentByte.saveState();
                    contentByte.setRGBColorStrokeF(0, 0, 250);
                    contentByte.setLineDash(3, 3, 0);
                    contentByte.moveTo(horizontalPos, verticalPos + (float) regression.intercept);
                    contentByte.lineTo(horizontalPos + chartWidth, (float) ((verticalPos + regression.intercept)
                            + (float) (regression.slope * (chartWidth / xIncrement))));
                    contentByte.stroke();
                    contentByte.restoreState();
                    contentByte.setRGBColorStrokeF(0, 0, 0);

                    //               Log.e(TAG, keyName + ": [" + rawYValues + "]");
                    // Get ready for the next key (and series of database points )
                    verticalPos -= spaceHeight;

                    if (verticalPos < 30) {
                        document.newPage();
                        verticalPos = 780 - spaceHeight;
                    }

                } // End for (int key = 0; key < maxKeys; key++)

                //document.add(new Paragraph("You can also write stuff directly tot he document like this!"));
            } catch (DocumentException de) {
                System.err.println(de.getMessage());
                Log.e(TAG, de.toString());
            } catch (IOException ioe) {
                System.err.println(ioe.getMessage());
                Log.e(TAG, ioe.toString());
            } catch (Exception e) {
                System.err.println(e.getMessage());
                Log.e(TAG, e.toString());
            }

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

        }
    }).start();

}

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  . ja va  2 s  .c  om
        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();
    }
}

From source file:fitnessmanagersystem.ExportPanel.java

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    Document document = new Document(PageSize.A2.rotate());
    try {//  ww w.j  av  a  2s  .  c  o  m

        JFileChooser chooser = new JFileChooser(".");
        FileNameExtensionFilter filter = new FileNameExtensionFilter("PDF", "pdf");
        chooser.setFileFilter(filter);
        chooser.showSaveDialog(this);

        String fileName = chooser.getSelectedFile().getPath();
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(fileName));

        document.open();
        PdfContentByte cb = writer.getDirectContent();
        cb.saveState();

        Graphics2D g2 = cb.createGraphicsShapes(1500, 500);
        Shape oldClip = g2.getClip();
        g2.clipRect(0, 0, 1500, 500);

        jTable1_clients.print(g2);
        g2.setClip(oldClip);
        g2.dispose();
        cb.restoreState();

    } catch (FileNotFoundException | DocumentException e) {
        System.err.println(e.getMessage());
    }
    document.close();

}

From source file:fitnessmanagersystem.ExportPanelProducts.java

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    Document document = new Document(PageSize.A2.rotate());
    try {/*  w  w  w .  j av a  2 s  .co  m*/
        String FileDialog = null;

        //   PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("C:\\Users\\DISHLIEV\\Desktop\\jTsdfb11wablwe.pdf"));

        JFileChooser chooser = new JFileChooser(".");
        FileNameExtensionFilter filter = new FileNameExtensionFilter("PDF", "pdf");
        chooser.setFileFilter(filter);
        chooser.showSaveDialog(this);

        //chooser.setFileFilter(filter);
        //        chooser.addChoosableFileFilter(filter);
        File file = chooser.getSelectedFile();

        String fileName = chooser.getSelectedFile().getPath();

        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(fileName));

        // PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FileDialog+"C:\\Users\\DISHLIEV\\Desktop\\jTsdfb11wablwe.pdf"));

        /*   FileDialog saveFileDialog = new FileDialog(new Frame(), "Save", FileDialog.SAVE);
              saveFileDialog.setFile("");
              saveFileDialog.setVisible(true);   
              saveFileDialog.getDirectory();
                
               try {
            dexceleporte exp = new dexceleporte();
                
          exp.fillData(jTable1, new File(saveFileDialog.getDirectory()+saveFileDialog.getFile()+".xls"));
                  
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        */

        document.open();
        PdfContentByte cb = writer.getDirectContent();

        cb.saveState();
        Graphics2D g2 = cb.createGraphicsShapes(1500, 500);

        Shape oldClip = g2.getClip();

        g2.clipRect(0, 0, 1500, 500);

        jTable12dfv.print(g2);
        g2.setClip(oldClip);

        g2.dispose();
        cb.restoreState();

        //}

    } catch (FileNotFoundException | DocumentException e) {
        System.err.println(e.getMessage());
    }
    document.close();

}

From source file:fr.aliasource.webmail.server.export.ConversationPdfEventHandler.java

License:GNU General Public License

/**
 * @see com.lowagie.text.pdf.PdfPageEventHelper#onEndPage(com.lowagie.text.pdf.PdfWriter,
 *      com.lowagie.text.Document)//from ww w .  ja v  a2 s  .c om
 */
public void onEndPage(PdfWriter writer, Document document) {
    PdfContentByte cb = writer.getDirectContent();
    cb.saveState();
    // write the headertable
    table.setTotalWidth(document.right() - document.left());
    table.writeSelectedRows(0, -1, document.left(), document.getPageSize().getHeight() - 20, cb);
    // compose the footer
    String text = writer.getPageNumber() + " / ";
    float textSize = helv.getWidthPoint(text, 12);
    float textBase = document.bottom() - 49;
    cb.beginText();
    cb.setFontAndSize(helv, 12);
    float adjust = helv.getWidthPoint("0", 12);
    cb.setTextMatrix(document.right() - textSize - adjust - 5, textBase);
    cb.showText(text);
    cb.endText();
    cb.addTemplate(tpl, document.right() - adjust, textBase);
    cb.saveState();
    // draw a Rectangle around the page
    cb.setLineWidth(1);
    cb.rectangle(20, 20, document.getPageSize().getWidth() - 40, document.getPageSize().getHeight() - 40);
    cb.stroke();
    cb.restoreState();
}

From source file:fr.opensagres.odfdom.converter.pdf.internal.stylable.StylableTab.java

License:Open Source License

public void draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) {
    if (font.getBaseFont() != null && font.getSize() > 0.0 && leaderText.trim().length() > 0) {
        // create text to fit tab width
        float width = urx - llx;
        String txt = "";
        while (true) {
            Chunk tmp = new Chunk(txt + leaderText, font);
            if (tmp.getWidthPoint() <= width) {
                txt += leaderText;//from   ww w .j a  v  a 2 s .c  om
            } else {
                break;
            }
        }
        // compute x offset - as if tab were right aligned
        float xoffset = width - new Chunk(txt, font).getWidthPoint();
        // compute y offset - use StylableParagraph mechanism
        Chunk tmp = StylableParagraph.createAdjustedChunk(txt, font, lineHeight, lineHeightProportional);
        float yoffset = tmp.getTextRise();
        // draw
        canvas.saveState();
        canvas.beginText();
        canvas.setFontAndSize(font.getBaseFont(), font.getSize());
        canvas.showTextAligned(Element.ALIGN_LEFT, txt, llx + xoffset, y + yoffset, 0.0f);
        canvas.endText();
        canvas.restoreState();
    }
}

From source file:gui.TransHistory.java

public void Convertpdf() throws Exception {
    display();// ww  w. j  a  v  a  2s.  c  o  m

    Document document = new Document(PageSize.A4.rotate());
    try {
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("Table.pdf"));

        document.open();
        PdfContentByte cb = writer.getDirectContent();

        cb.saveState();
        Graphics2D g2 = cb.createGraphics(500, 500);

        Shape oldClip = g2.getClip();
        g2.clipRect(20, 20, 500, 500);

        jTable1.print(g2);
        jTable1.getTableHeader().paint(g2);
        g2.setClip(oldClip);

        g2.dispose();
        cb.restoreState();
        cb.saveState();
    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
    document.close();

    //send mail
    query = "select email from profile_id where user_id = ?";
    psmt = con.prepareStatement(query);
    psmt.setString(1, t.user);
    rs = psmt.executeQuery();
    rs.next();
    SendMailWithAttachment smail = new SendMailWithAttachment();
    String message = "hereby is the requested transction report of account " + "no. = " + t.accNo
            + " from date " + fDate + " to " + toDate;

    smail.send(rs.getString(1), "Table.pdf", message);

}

From source file:jdraw.JDrawApplication.java

private void saveAsPDF() {
    JDocumentFrame frame = (JDocumentFrame) jDesktopPane1.getSelectedFrame();
    if (frame == null) {
        return;//from   www .  j a  v  a 2s.  c om
    }
    JFileChooser chooser = new JFileChooser();
    chooser.setFileFilter(new FileNameExtensionFilter(
            java.util.ResourceBundle.getBundle("main").getString("filter_pdf"), "pdf"));
    chooser.setDialogTitle(java.util.ResourceBundle.getBundle("main").getString("dialog_export_as_pdf"));
    File f = chooser.getCurrentDirectory();
    f = new File(f.getPath(), frame.getDocument().getName() + ".pdf");
    chooser.setSelectedFile(f);
    if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) {
        return;
    }
    JDocument doc = frame.getDocument();
    f = chooser.getSelectedFile();
    if (f.exists() && JOptionPane.showConfirmDialog(this, f.getName() + java.util.ResourceBundle
            .getBundle("main").getString("msg_is_exist_overwrite")) != JOptionPane.OK_OPTION) {
        return;
    }
    frame.getViewer().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    com.lowagie.text.Document pDoc = new com.lowagie.text.Document();
    try {
        FileOutputStream wt = new FileOutputStream(f);
        BufferedOutputStream bout = new BufferedOutputStream(wt);
        com.lowagie.text.pdf.PdfWriter pwriter = com.lowagie.text.pdf.PdfWriter.getInstance(pDoc, bout);
        pDoc.open();
        FontFactory.registerDirectories();
        Set set = FontFactory.getRegisteredFonts();

        for (int i = 0; i < doc.size(); i++) {
            JPage cPage = doc.get(i);
            PageFormat pFormat = cPage.getPageFormat();
            com.lowagie.text.Rectangle rc = new com.lowagie.text.Rectangle((float) pFormat.getWidth(),
                    (float) pFormat.getHeight());
            float left = (float) (pFormat.getImageableX());
            float right = (float) (pFormat.getWidth() - pFormat.getImageableWidth() - left);
            float top = (float) pFormat.getImageableX();
            float bottom = (float) (pFormat.getHeight() - pFormat.getImageableHeight() - top);
            pDoc.newPage();

            com.lowagie.text.pdf.PdfContentByte cb = pdfContentByte = pwriter.getDirectContent();
            cb.saveState();

            Graphics2D g2 = (com.lowagie.text.pdf.PdfGraphics2D) cb.createGraphics((float) pFormat.getWidth(),
                    (float) pFormat.getHeight());

            boolean vg = cPage.getGuidLayer().isVisible();
            cPage.getGuidLayer().setVisible(false);
            cPage.paint(new Rectangle.Double(0, 0, pFormat.getWidth(), pFormat.getHeight()), g2);
            cPage.getGuidLayer().setVisible(vg);
            g2.dispose();
            cb.restoreState();
        }
        pDoc.close();
    } catch (Exception e) {
        JOptionPane.showConfirmDialog(this, e.getMessage(), "", JOptionPane.OK_OPTION,
                JOptionPane.ERROR_MESSAGE);
    }
    frame.getViewer().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

}

From source file:org.caisi.tickler.web.TicklerPrinter.java

License:Open Source License

public void footer() {
    PdfContentByte cb = writer.getDirectContent();
    cb.saveState();

    Date now = new Date();
    String promoTxt = OscarProperties.getInstance().getProperty("FORMS_PROMOTEXT");
    if (promoTxt == null) {
        promoTxt = new String();
    }//from w ww.  ja v a2  s.  c o m

    String strFooter = promoTxt + " " + formatter.format(now);

    float textBase = document.bottom();
    cb.beginText();
    cb.setFontAndSize(font.getBaseFont(), FONTSIZE);
    Rectangle page = document.getPageSize();
    float width = page.getWidth();

    cb.showTextAligned(PdfContentByte.ALIGN_CENTER, strFooter, (width / 2.0f), textBase - 20, 0);

    strFooter = "-" + writer.getPageNumber() + "-";
    cb.showTextAligned(PdfContentByte.ALIGN_CENTER, strFooter, (width / 2.0f), textBase - 10, 0);

    cb.endText();
    cb.restoreState();
}

From source file:org.interpss.editor.codecs.FileExportPDF.java

License:Open Source License

/**
 * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
 *//*w  ww  .j av a 2 s  .c o m*/
public void actionPerformed(ActionEvent e) {
    Document document = new Document();
    try {

        String file = saveDialog(Translator.getString("FileSaveAsLabel") + " " + fileType.toUpperCase(),
                fileType.toLowerCase(), fileType.toUpperCase() + " Image");
        if (file == null)
            return;

        JGraph graph = getCurrentGraph();
        Object[] cells = graph.getDescendants(graph.getRoots());
        if (cells.length > 0 && file != null && file.length() > 0) {
            PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(file));
            document.open();

            Rectangle2D bounds = graph.getCellBounds(cells);
            graph.toScreen(bounds);
            Dimension d = bounds.getBounds().getSize();

            Object[] selection = graph.getSelectionCells();
            boolean gridVisible = graph.isGridVisible();
            boolean doubleBuffered = graph.isDoubleBuffered();
            graph.setGridVisible(false);
            graph.setDoubleBuffered(false);
            graph.clearSelection();

            PdfContentByte cb = writer.getDirectContent();
            cb.saveState();
            cb.concatCTM(1, 0, 0, 1, 50, 400);
            Graphics2D g2 = cb.createGraphics(d.width + 10, d.height + 10);

            g2.setColor(graph.getBackground());
            g2.fillRect(0, 0, d.width + 10, d.height + 10);
            g2.translate(-bounds.getX() + 5, -bounds.getY() + 5);

            graph.paint(g2);

            graph.setSelectionCells(selection);
            graph.setGridVisible(gridVisible);
            graph.setDoubleBuffered(doubleBuffered);

            g2.dispose();
            cb.restoreState();
        }
    } catch (IOException ex) {
        graphpad.error(ex.getMessage());
    } catch (DocumentException e2) {
        graphpad.error(e2.getMessage());
    }
    document.close();
}