List of usage examples for com.lowagie.text.pdf PdfContentByte stroke
public void stroke()
From source file:com.krawler.spring.exportFuctionality.ExportRecord.java
License:Open Source License
public ByteArrayOutputStream exportCashFlow(JSONObject jobj, String logoPath, String comName, HttpServletRequest request) throws DocumentException, ServiceException, IOException { ByteArrayOutputStream baos = null; double total = 0; Document document = null;/* w w w. j a va 2 s . c om*/ PdfWriter writer = null; try { baos = new ByteArrayOutputStream(); document = new Document(PageSize.A4, 15, 15, 15, 15); writer = PdfWriter.getInstance(document, baos); document.open(); PdfPTable mainTable = new PdfPTable(1); mainTable.setWidthPercentage(100); PdfPTable tab1 = null; Rectangle page = document.getPageSize(); int bmargin = 15; //border margin PdfContentByte cb = writer.getDirectContent(); cb.rectangle(bmargin, bmargin, page.getWidth() - bmargin * 2, page.getHeight() - bmargin * 2); cb.setColorStroke(Color.WHITE); cb.stroke(); PdfPTable table1 = new PdfPTable(2); table1.setWidthPercentage(100); table1.setWidths(new float[] { 30, 20 }); PdfPCell blankCell = new PdfPCell(); blankCell.setBorder(0); tab1 = addCompanyLogo(logoPath, comName); PdfPCell cell1 = new PdfPCell(tab1); cell1.setBorder(0); table1.addCell(cell1); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); PdfPCell cell2 = new PdfPCell(new Paragraph(comName, fontSmallRegular)); cell2.setBorder(0); table1.addCell(cell2); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); PdfPCell headerCell = createCell(messageSource.getMessage("acc.dashboard.cashFlowStatement", null, RequestContextUtils.getLocale(request)), fontMediumBold, Element.ALIGN_LEFT, 0, 5); headerCell.setBorder(0); table1.addCell(headerCell); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); table1.addCell(blankCell); JSONArray ObjArr = jobj.getJSONArray("data"); PdfPCell HeaderCell1 = createCell( messageSource.getMessage("acc.report.2", null, RequestContextUtils.getLocale(request)), fontSmallBold, Element.ALIGN_LEFT, 0, 5); HeaderCell1.setBorderWidthLeft(1); HeaderCell1.setBorderWidthBottom(1); HeaderCell1.setBorderWidthTop(1); HeaderCell1.setBorderWidthRight(1); PdfPCell HeaderCell2 = createCell( messageSource.getMessage("acc.ra.value", null, RequestContextUtils.getLocale(request)), fontSmallBold, Element.ALIGN_RIGHT, 0, 5); HeaderCell2.setBorderWidthBottom(1); HeaderCell2.setBorderWidthTop(1); HeaderCell2.setBorderWidthRight(1); table1.addCell(HeaderCell1); table1.addCell(HeaderCell2); PdfPCell objCell1 = null; PdfPCell objCell2 = null; int objArrLength = ObjArr.length(); for (int i = 0; i < objArrLength; i++) { JSONObject leftObj = ObjArr.getJSONObject(i); if (leftObj.has("lfmt") && leftObj.getString("lfmt").equals("title")) objCell1 = createBalanceSheetCell(leftObj.getString("lname"), fontSmallBold, Element.ALIGN_CENTER, 0, 5, 0); else objCell1 = createBalanceSheetCell(leftObj.getString("lname"), fontSmallRegular, Element.ALIGN_LEFT, 0, 5, 0); objCell2 = createBalanceSheetCell(leftObj.getString("lvalue"), fontSmallRegular, Element.ALIGN_RIGHT, 0, 0, 0); objCell1.setBorderWidthLeft(1); objCell2.setBorderWidthRight(1); objCell1.setBorderWidthRight(1); objCell1.setBorderWidthBottom(1); objCell2.setBorderWidthBottom(1); if (i != (objArrLength - 1)) { table1.addCell(objCell1); table1.addCell(objCell2); } } objCell1.setBorderWidthBottom(1); objCell2.setBorderWidthBottom(1); table1.addCell(objCell1); table1.addCell(objCell2); PdfPCell mainCell11 = new PdfPCell(table1); mainCell11.setBorder(0); mainCell11.setPadding(10); mainTable.addCell(mainCell11); document.add(mainTable); } catch (Exception ex) { return null; } finally { if (document != null) { document.close(); } if (writer != null) { writer.close(); } if (baos != null) { baos.close(); } } return baos; }
From source file:com.qcadoo.report.api.pdf.PdfPageNumbering.java
License:Open Source License
private void buildFooter(final PdfWriter writer, final Document document) { PdfContentByte cb = writer.getDirectContent(); cb.saveState();//from w ww. j a va 2 s .c om String text = footer.getPage() + " " + writer.getPageNumber() + " " + footer.getIn() + " "; float textBase = document.bottom() - 25; float textSize = FontUtils.getDejavu().getWidthPoint(text, 7); cb.setColorFill(ColorUtils.getLightColor()); cb.setColorStroke(ColorUtils.getLightColor()); cb.setLineWidth(1); cb.setLineDash(2, 2, 1); cb.moveTo(document.left(), document.bottom() - 10); cb.lineTo(document.right(), document.bottom() - 10); cb.stroke(); cb.beginText(); cb.setFontAndSize(FontUtils.getDejavu(), 7); float adjust = FontUtils.getDejavu().getWidthPoint("0", 7); cb.setTextMatrix(document.right() - textSize - adjust, textBase); cb.showText(text); textSize = FontUtils.getDejavu().getWidthPoint(footer.getGeneratedBy(), 7); cb.setTextMatrix(document.right() - textSize, textBase - 10); cb.showText(footer.getGeneratedBy()); textSize = FontUtils.getDejavu().getWidthPoint(generationDate, 7); cb.setTextMatrix(document.right() - textSize, textBase - 20); cb.showText(generationDate); cb.endText(); try { textSize = FontUtils.getDejavu().getWidthPoint(footer.getAdditionalText(), 7); ColumnText ct = new ColumnText(cb); ct.setSimpleColumn(new Phrase(footer.getAdditionalText(), FontUtils.getDejavuRegular7Light()), document.left() + 240, textBase + 10, document.left() + 390, textBase - 25, 10, Element.ALIGN_LEFT); ct.go(); } catch (DocumentException e) { LOG.warn("Problem with additional text generation in report footer."); } try { ColumnText ct = new ColumnText(cb); ct.setSimpleColumn(document.left(), textBase + 10, document.left() + 230, textBase - 25, 10, Element.ALIGN_LEFT); ct.addText(new Phrase(footer.getCompanyName() + "\n", FontUtils.getDejavuRegular7Light())); if (!"".equals(footer.getAddress())) { ct.addText(new Phrase(footer.getAddress() + "\n", FontUtils.getDejavuRegular7Light())); } if (!"".equals(footer.getPhoneEmail())) { ct.addText(new Phrase(footer.getPhoneEmail(), FontUtils.getDejavuRegular7Light())); } ct.go(); } catch (DocumentException e) { LOG.warn("Problem with company text generation in report footer."); } cb.addTemplate(total, document.right() - adjust, textBase); cb.restoreState(); }
From source file:com.qcadoo.report.api.pdf.PdfPageNumbering.java
License:Open Source License
private void buildHeader(final PdfWriter writer, final Document document) { PdfContentByte cb = writer.getDirectContent(); cb.saveState();/*from www . ja va2s. c om*/ String text = footer.getPage() + " " + writer.getPageNumber() + " " + footer.getIn() + " "; float textBase = document.top() + 22; float textSize = FontUtils.getDejavu().getWidthPoint(text, 7); cb.setColorFill(ColorUtils.getLightColor()); cb.setColorStroke(ColorUtils.getLightColor()); cb.beginText(); cb.setFontAndSize(FontUtils.getDejavu(), 7); float adjust = FontUtils.getDejavu().getWidthPoint("0", 7); cb.setTextMatrix(document.right() - textSize - adjust, textBase); cb.showText(text); cb.endText(); cb.addTemplate(total, document.right() - adjust, textBase); cb.setLineWidth(1); cb.setLineDash(2, 2, 1); cb.moveTo(document.left(), document.top() + 12); cb.lineTo(document.right(), document.top() + 12); cb.stroke(); cb.restoreState(); }
From source file:com.qcadoo.report.api.pdf.TableBorderEvent.java
License:Open Source License
@Override public void tableLayout(final PdfPTable table, final float[][] widths, final float[] heights, final int headerRows, final int rowStart, final PdfContentByte[] canvases) { float[] width = widths[0]; float x1 = width[0]; float x2 = width[width.length - 1]; float y1 = heights[0]; float y2 = heights[heights.length - 1]; PdfContentByte cb = canvases[PdfPTable.LINECANVAS]; cb.saveState();/*from w w w . j a va 2 s . c om*/ cb.setLineWidth(1); cb.setColorStroke(ColorUtils.getLineDarkColor()); cb.rectangle(x1, y1, x2 - x1, y2 - y1); cb.stroke(); cb.restoreState(); }
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 . jav a2 s . 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:com.virtusa.akura.student.controller.MessageBoardController.java
License:Open Source License
/** * Merge many pdf files into one file.//from www .ja va2 s . c o m * * @param streamOfPDFFiles - a list of inputStreams * @param outputStream - an instance of outputStream * @param paginate - a boolean * @throws AkuraAppException - The exception details that occurred when processing */ public static void concatPDFs(List<InputStream> streamOfPDFFiles, OutputStream outputStream, boolean paginate) throws AkuraAppException { final int fontSize = 8, leftRightAlignment = 8; final int min = 0; final int max = 5; final int size = 300; final int xAxis = -150; final int pageHeight = 550; final int pageHieghtfromBottom = 16; final int pageRecHeight = 580; final int recHeightFromBottom = 14; Document document = new Document(PageSize.A4); try { List<InputStream> pdfs = streamOfPDFFiles; List<PdfReader> readers = new ArrayList<PdfReader>(); int totalPages = 0; Iterator<InputStream> iteratorPDFs = pdfs.iterator(); // Create Readers for the pdfs. while (iteratorPDFs.hasNext()) { InputStream pdf = iteratorPDFs.next(); PdfReader pdfReader = new PdfReader(pdf); readers.add(pdfReader); totalPages += pdfReader.getNumberOfPages(); } // Create a writer for the output stream PdfWriter writer = null; BaseFont bf = null; try { writer = PdfWriter.getInstance(document, outputStream); document.open(); bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); } catch (DocumentException e) { e.printStackTrace(); } PdfContentByte cb = writer.getDirectContent(); // Holds the PDF data PdfImportedPage page; int currentPageNumber = 0; int pageOfCurrentReaderPDF = 0; Iterator<PdfReader> iteratorPDFReader = readers.iterator(); // Loop through the PDF files and add to the output. while (iteratorPDFReader.hasNext()) { PdfReader pdfReader = iteratorPDFReader.next(); // Create a new page in the target for each source page. while (pageOfCurrentReaderPDF < pdfReader.getNumberOfPages()) { if (currentPageNumber != 2) { document.newPage(); } pageOfCurrentReaderPDF++; currentPageNumber++; page = writer.getImportedPage(pdfReader, pageOfCurrentReaderPDF); if (currentPageNumber == 1) { cb.addTemplate(page, 0, xAxis); } else if (currentPageNumber != 2) { cb.addTemplate(page, 0, 0); } // Code for pagination. if (paginate) { cb.beginText(); cb.setFontAndSize(bf, fontSize); cb.showTextAligned(PdfContentByte.ALIGN_CENTER, " " + AkuraWebConstant.REPORT_GPL, size, max, min); cb.newlineText(); cb.endText(); if (currentPageNumber != 2) { int pageNo = currentPageNumber; if (currentPageNumber != 1) { pageNo = currentPageNumber - 1; } // write the page number inside a rectangle. cb.fillStroke(); cb.rectangle(leftRightAlignment, recHeightFromBottom, pageRecHeight, leftRightAlignment); cb.beginText(); cb.showTextAligned(PdfContentByte.ALIGN_LEFT, PAGE + pageNo, pageHeight, pageHieghtfromBottom, 0); cb.endText(); cb.stroke(); } } } pageOfCurrentReaderPDF = 0; } outputStream.flush(); document.close(); outputStream.close(); } catch (IOException e) { e.printStackTrace(); } finally { if (document.isOpen()) { document.close(); } try { if (outputStream != null) { outputStream.close(); } } catch (IOException ioe) { ioe.printStackTrace(); } } }
From source file:de.unigoettingen.sub.commons.contentlib.pdflib.PDFManager.java
License:Apache License
/****************************************************************************************************** * Adds the all pages./* w w w. j a v a 2 s .c om*/ * * @param pagesizemode {@link PdfPageSize} * @param writer {@link PdfWriter} * @param pdfdoc {@link Document} * @return {@link PdfPageLabels} * * * @throws ImageInterpreterException the image interpreter exception * @throws IOException Signals that an I/O exception has occurred. * @throws MalformedURLException the malformed url exception * @throws PDFManagerException the PDF manager exception * @throws ImageManagerException *******************************************************************************************************/ private PdfPageLabels addAllPages(PdfPageSize pagesizemode, PdfWriter writer, Document pdfdoc, Watermark myWatermark) throws ImageInterpreterException, IOException, MalformedURLException, PDFManagerException, ImageManagerException { PdfPageLabels pagelabels = new PdfPageLabels(); int pageadded = 0; // sort the HashMap by the KeySet (pagenumber) Map<Integer, UrlImage> sortedMap = new TreeMap<Integer, UrlImage>(imageURLs); float scalefactor = 1; // scaling factor of the image int page_w = PaperSize.A4.width; int page_h = PaperSize.A4.height; LOGGER.debug("iterate over " + imageURLs.size() + " pages."); for (Integer imageKey : sortedMap.keySet()) { Watermark watermark = myWatermark; Image pdfImage = null; // PDF-Image LOGGER.debug("Writing page " + imageKey); boolean errorPage = false; // true if the image does not exists URL errorUrl = null; // url of the image that does not exists // ------------------------------------------------------------------------------------------------ // Title page available. Render it in pdftitlepage // ------------------------------------------------------------------------------------------------ if ((pdftitlepages != null) && (pdftitlepages.get(imageKey) != null)) { // title page PDFTitlePage pdftitlepage = pdftitlepages.get(imageKey); // create new PDF page try { pdfdoc.setPageSize(PageSize.A4); pdfdoc.setMargins(pdftitlepage.getLeftMargin(), pdftitlepage.getRightMargin(), pdftitlepage.getTopMargin(), pdftitlepage.getBottomMargin()); pageadded++; pdfdoc.newPage(); // create new page // set page name pagelabels.addPageLabel(pageadded, PdfPageLabels.EMPTY, "-"); } catch (Exception e1) { throw new PDFManagerException("PDFManagerException occured while creating new page in PDF", e1); } // render title page pdftitlepage.render(pdfdoc); } // ------------------------------------------------------------------------------------------------ // Process image with imageKey // ------------------------------------------------------------------------------------------------ UrlImage pdfpage = imageURLs.get(imageKey); if (pdfpage.getURL() != null) { boolean added = false; boolean scaled = false; URL url = pdfpage.getURL(); // pdf hack if (ContentServerConfiguration.getInstance().getUsePdf()) { LOGGER.debug("trying to find original pdf"); PdfContentByte pdfcb = null; PdfReader pdfreader = null; PdfImportedPage importpage = null; try { String pdfpath = ContentServerConfiguration.getInstance().getRepositoryPathPdf() .replace("file:///", ""); LOGGER.debug("looking in " + pdfpath + " for pdf file"); String tiffPath = ContentServerConfiguration.getInstance().getRepositoryPathImages() .replace("file:///", ""); // String urlString = url.toString(); int pageNumber = pdfpage.getPageNumber(); // UrlImage copy = new PDFPage(pdfpage); URL pdfurl = new URL(url.toString().replace(tiffPath, pdfpath) .replace(url.toString().substring(url.toString().lastIndexOf(".")), ".pdf")); LOGGER.debug("pdfurl = " + pdfurl); if (new File(pdfurl.toURI()).exists()) { LOGGER.debug("found pdf " + pdfurl.toURI()); // copy.setURL(pdfurl); pdfcb = writer.getDirectContent(); pdfreader = new PdfReader(pdfurl); importpage = writer.getImportedPage(pdfreader, pageNumber); LOGGER.debug("creating orig pdf page"); Rectangle rect = pdfreader.getPageSize(pageNumber); try { pdfdoc.setPageSize(rect); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } pageadded++; pdfcb.addTemplate(importpage, 0, 0); added = true; LOGGER.debug("page:" + imageKey + " url: " + pdfurl.toString()); } } catch (URISyntaxException e) { LOGGER.debug(e); added = false; } finally { if (writer != null) { writer.freeReader(pdfreader); writer.flush(); } if (pdfreader != null) { pdfreader.close(); } } } if (!added) { // image file LOGGER.debug("using image to create pdf page"); // try to get ImageInterpreter from url ImageInterpreter myInterpreter = ImageFileFormat.getInterpreter(url, httpproxyhost, httpproxyport, httpproxyuser, httpproxypassword); try { // check preferred compression type depending on color depth Embedd preferredEmbeddingType = Embedd.ORIGBYTESTREAM; if (myInterpreter.getColordepth() == 1) { // bitonal image preferredEmbeddingType = embeddBitonalImage; } else if ((myInterpreter.getColordepth() > 1) && (myInterpreter.getSamplesperpixel() == 1)) { // greyscale image preferredEmbeddingType = embeddGreyscaleImage; } else { // color image preferredEmbeddingType = embeddColorImage; } // ------------------------------------------------------------------------------------- // Try to generate image // ------------------------------------------------------------------------------------- pdfImage = generatePdfImageFromInterpreter(myInterpreter, preferredEmbeddingType, errorPage, watermark, errorUrl); // ------------------------------------------------------------------------------------- // image couldn't be embedded yet (emergencyCase) // ------------------------------------------------------------------------------------- if (pdfImage == null) { LOGGER.warn( "Couldn't use preferred method for embedding the image. Instead had to use JPEG or RenderedImage"); // Get Interpreter and rendered Image // --------------------------------------------------------------------------------------------------------------------------------- RenderedImage ri = null; if (preferredEmbeddingType == embeddBitonalImage) { ImageManager sourcemanager = new ImageManager(url); boolean watermarkscale = ContentServerConfiguration.getInstance() .getScaleWatermark(); // should we scale // the watermark ? ri = sourcemanager.scaleImageByPixel(3000, 0, ImageManager.SCALE_BY_WIDTH, 0, null, null, watermark, watermarkscale, ImageManager.BOTTOM); myInterpreter = sourcemanager.getMyInterpreter(); } else { ri = myInterpreter.getRenderedImage(); if (watermark != null) { ri = addwatermark(ri, watermark, 2); myInterpreter.setHeight( myInterpreter.getHeight() + watermark.getRenderedImage().getHeight()); } } // scale rendered image // --------------------------------------------------------------------------------------------------------------------------------- // float scalefactorX = 1; // float scalefactorY = 1; // switch (pagesizemode) { // case ORIGINAL: // scalefactorX = 72f / myInterpreter.getXResolution(); // scalefactorY = 72f / myInterpreter.getYResolution(); // break; // default: // /* // * check, if the image needs to be scaled, because // * it's bigger than A4 calculate the new scalefactor // */ // float page_w_pixel = (float) (page_w * // myInterpreter.getXResolution() / 25.4); // float page_h_pixel = (float) (page_h * // myInterpreter.getYResolution() / 25.4); // // float res_x = myInterpreter.getXResolution(); // float res_y = myInterpreter.getYResolution(); // // long w = myInterpreter.getWidth(); // get height and // // width // long h = myInterpreter.getHeight(); // // if ((w > page_w_pixel) || (h > page_h_pixel)) { // LOGGER.debug("scale image to fit the page"); // float scalefactor_w = page_w_pixel / w; // float scalefactor_h = page_h_pixel / h; // if (scalefactor_h < scalefactor_w) { // scalefactor = scalefactor_h; // } else { // scalefactor = scalefactor_w; // } // w = (long) (w * scalefactor); // h = (long) (h * scalefactor); // } // scalefactorX = (72f / res_x) * scalefactor; // scalefactorY = (72f / res_y) * scalefactor; // break; // } // //scalefactorX = 0.2f; // //scalefactorY = 0.2f; // if (preferredEmbeddingType == embeddBitonalImage) { // ImageManager sourcemanager = new ImageManager(url); // ri = sourcemanager.scaleImageByPixel((int) // (scalefactorX*100), (int) (scalefactorY*100), // ImageManager.SCALE_BY_PERCENT, 0, null, null, // watermark, true, ImageManager.BOTTOM); // }else{ // ri = ImageManipulator.scaleInterpolationBilinear(ri, // scalefactorX, scalefactorY); // } // myInterpreter.setHeight(ri.getHeight()); // myInterpreter.setWidth(ri.getWidth()); // scaled = true; // add Watermark // --------------------------------------------------------------------------------------------------------------------------------- // ri = addwatermark(ri, watermark, // ImageManager.BOTTOM); // myInterpreter.setHeight(myInterpreter.getHeight() + // watermark.getRenderedImage().getHeight()); // Try to write into pdfImage // --------------------------------------------------------------------------------------------------------------------------------- if (myInterpreter.getColordepth() > 1) { // compress image if greyscale or color ByteArrayOutputStream bytesoutputstream = new ByteArrayOutputStream(); // JpegInterpreter jpint = new JpegInterpreter(ri); // jpint.setXResolution(myInterpreter.getXResolution()); // jpint.setYResolution(myInterpreter.getYResolution()); // jpint.writeToStream(null, bytesoutputstream); LOGGER.error("WritingJPEGImage"); writeJpegFromRenderedImageToStream(bytesoutputstream, ri, null, myInterpreter); byte[] returnbyteArray = bytesoutputstream.toByteArray(); if (bytesoutputstream != null) { bytesoutputstream.flush(); bytesoutputstream.close(); } pdfImage = Image.getInstance(returnbyteArray); returnbyteArray = null; } else { // its bitonal, but can't be embedded directly, // need to go via RenderedImage BufferedImage buffImage = ImageManipulator.fromRenderedToBuffered(ri); pdfImage = Image.getInstance(buffImage, null, false); if (myWatermark != null) { // create Image for Watermark JpegInterpreter jpint = new JpegInterpreter(myWatermark.getRenderedImage()); ByteArrayOutputStream bytesoutputstream = new ByteArrayOutputStream(); jpint.setXResolution(myInterpreter.getXResolution()); jpint.setYResolution(myInterpreter.getYResolution()); jpint.writeToStream(null, bytesoutputstream); byte[] returnbyteArray = bytesoutputstream.toByteArray(); jpint.clear(); if (bytesoutputstream != null) { bytesoutputstream.flush(); bytesoutputstream.close(); } Image blaImage = Image.getInstance(returnbyteArray); returnbyteArray = null; // set Watermark as Footer at fixed position // (200,200) Chunk c = new Chunk(blaImage, 200, 200); Phrase p = new Phrase(c); HeaderFooter hf = new HeaderFooter(p, false); pdfdoc.setFooter(hf); } // pdfdoc.setPageSize(arg0) // TODO das scheint nicht zu funktionieren... sollte // dieser Code entfernt werden? } } // end of : if (pdfImage == null) { } catch (BadElementException e) { throw new PDFManagerException("Can't create a PDFImage from a Buffered Image.", e); } catch (ImageManipulatorException e) { LOGGER.warn(e); } // --------------------------------------------------------------------------------------------------------- // place the image on the page // --------------------------------------------------------------------------------------------------------- if (pagesizemode == PdfPageSize.ORIGINAL) { // calculate the image width and height in points, create // the rectangle in points Rectangle rect = null; if (!scaled) { float image_w_points = (myInterpreter.getWidth() / myInterpreter.getXResolution()) * 72; float image_h_points = ((myInterpreter.getHeight()) / myInterpreter.getYResolution()) * 72; rect = new Rectangle(image_w_points, image_h_points); } else { rect = new Rectangle(myInterpreter.getWidth(), myInterpreter.getHeight()); } // create the pdf page according to this rectangle LOGGER.debug("creating original page sized PDF page:" + rect.getWidth() + " x " + rect.getHeight()); pdfdoc.setPageSize(rect); // create new page to put the content try { pageadded++; pdfdoc.newPage(); } catch (Exception e1) { throw new PDFManagerException( "DocumentException occured while creating page " + pageadded + " in PDF", e1); } // scale image and place it on page; scaling the image does // not scale the images bytestream if (!scaled) { pdfImage.scalePercent((72f / myInterpreter.getXResolution() * 100), (72f / myInterpreter.getYResolution() * 100)); } pdfImage.setAbsolutePosition(0, 0); // set image to lower // left corner boolean result; try { result = pdfdoc.add(pdfImage); // add it to PDF if (!result) { throw new PDFManagerException("Image \"" + url.toString() + "\" can's be added to PDF! Error during placing image on page"); } } catch (DocumentException e) { throw new PDFManagerException("DocumentException occured while adding the image to PDF", e); } } else { /* * it is not the original page size PDF will contain only A4 pages */ LOGGER.debug("creating A4 pdf page"); // create new page to put the content try { pageadded++; pdfdoc.setPageSize(PageSize.A4); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } float page_w_pixel = (float) (page_w * myInterpreter.getXResolution() / 25.4); float page_h_pixel = (float) (page_h * myInterpreter.getYResolution() / 25.4); float res_x = myInterpreter.getXResolution(); float res_y = myInterpreter.getYResolution(); long w = myInterpreter.getWidth(); // get height and width long h = myInterpreter.getHeight(); /* * if the page is landscape, we have to rotate the page; this is only done in PDF, the orig image bytestream is NOT rotated */ if (w > h) { LOGGER.debug("rotate image"); // must be rotated pdfImage.setRotationDegrees(90); // change width and height long dummy = w; w = h; h = dummy; // change the resolutions x and y float dummy2 = res_x; res_x = res_y; res_y = dummy2; } /* * check, if the image needs to be scaled, because it's bigger than A4 calculate the new scalefactor */ if ((w > page_w_pixel) || (h > page_h_pixel)) { LOGGER.debug("scale image to fit the page"); float scalefactor_w = page_w_pixel / w; float scalefactor_h = page_h_pixel / h; if (scalefactor_h < scalefactor_w) { scalefactor = scalefactor_h; } else { scalefactor = scalefactor_w; } w = (long) (w * scalefactor); h = (long) (h * scalefactor); } if (!scaled) { pdfImage.scalePercent((72f / res_x * 100) * scalefactor, (72f / res_y * 100) * scalefactor); } // center the image on the page // --------------------------------------------------------------- float y_offset = 0; // y - offset // get image size in cm; height float h_cm = (float) (h / (res_x / 2.54)); // float w_cm = (float) (w / (res_y / 2.54)); // and width if ((h_cm + 2) < (page_h / 10)) { y_offset = 2 * 72f / 2.54f; } float freespace_x = ((page_w_pixel - w) / res_x * 72f); float freespace_y = ((page_h_pixel - h) / res_y * 72f) - (y_offset); // set position add image pdfImage.setAbsolutePosition(freespace_x / 2, freespace_y); boolean result; try { result = pdfdoc.add(pdfImage); } catch (DocumentException e) { LOGGER.error(e); throw new PDFManagerException("DocumentException occured while adding the image to PDF", e); } if (!result) { // placing the image in the PDF was not successful throw new PDFManagerException("Image \"" + url.toString() + "\" can's be added to PDF! Error during placing image on page"); } // draw box around the image page // ------------------------------------------------------------------------------------------------ if (pagesizemode == PdfPageSize.A4BOX) { LOGGER.debug("draw box around the image page"); // draw a black frame around the image PdfContentByte pcb = writer.getDirectContent(); // calculate upper left corner of the box (measurment is // in points) float left_x = (freespace_x / 2); float left_y = freespace_y; // calculate the lower right corner of the box // (measurement is in points) float image_w_points = (w / res_x) * 72; float image_h_points = (h / res_y) * 72; pcb.setLineWidth(1f); pcb.stroke(); pcb.rectangle(left_x, left_y, image_w_points, image_h_points); pcb.stroke(); } } // end of: if (pagesizemode == PdfPageSize.ORIGINAL) { pdfImage = null; myInterpreter.clear(); // writer.freeReader(new PdfReader(pdfpage.getURL())); } // end of : if (pdfpage.getURL() != null) { // ------------------------------------------------------------------------------------------------ // it is a page from a PDF file which should be inserted // ------------------------------------------------------------------------------------------------ else if (pdfpage.getClass() == PDFPage.class && ((PDFPage) pdfpage).getPdfreader() != null) { PdfContentByte pdfcb = writer.getDirectContent(); PdfReader pdfreader = ((PDFPage) pdfpage).getPdfreader(); PdfImportedPage importpage = writer.getImportedPage(pdfreader, pdfpage.getPageNumber()); if (pagesizemode == PdfPageSize.ORIGINAL) { LOGGER.debug("creating orig pdf page"); Rectangle rect = pdfreader.getPageSize(pdfpage.getPageNumber()); try { pdfdoc.setPageSize(rect); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } // add content pageadded++; pdfcb.addTemplate(importpage, 0, 0); } else { LOGGER.debug("creating A4 pdf page"); try { pdfdoc.setPageSize(PageSize.A4); pdfdoc.newPage(); // create new page } catch (Exception e1) { throw new PDFManagerException("Exception occured while creating new page in PDF", e1); } // add content pageadded++; pdfcb.addTemplate(importpage, 0, 0); // draw box // if (pagesizemode == PdfPageSize.A4BOX) { // FIXME: nichts implementiert ? // } } } // handle pagename if (imageNames != null) { String pagename = imageNames.get(imageKey); if (pagename != null) { pagelabels.addPageLabel(pageadded, PdfPageLabels.EMPTY, pagename); } else { pagelabels.addPageLabel(pageadded, PdfPageLabels.EMPTY, "unnumbered"); } } // handle bookmarks and set destinator for bookmarks LOGGER.debug("handle bookmark(s) for page"); PdfDestination destinator = new PdfDestination(PdfDestination.FIT); setBookmarksForPage(writer, destinator, imageKey); // the key in the writer.flush(); // mashMap is the pagenumber } // end of while iterator over all pages } return pagelabels; }
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 .jav a2s .c o m*/ */ 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:is.idega.idegaweb.egov.printing.business.DocumentBusinessBean.java
License:Open Source License
public void createCommuneFooter(PdfWriter writer) throws Exception { PdfContentByte cb = writer.getDirectContent(); Font nameFont = getDefaultParagraphFont(); nameFont.setSize(9);//www .ja v a 2 s . co m Font textFont = getDefaultTextFont(); textFont.setSize(9); PdfPTable table = new PdfPTable(4); table.getDefaultCell().setBorder(Rectangle.NO_BORDER); table.getDefaultCell().setNoWrap(true); IWBundle iwb = getIWApplicationContext().getIWMainApplication() .getBundle(is.idega.idegaweb.egov.message.business.MessageConstants.IW_BUNDLE_IDENTIFIER); table.addCell(new Phrase(iwb.getProperty("commune.name_mailaddr", "Mailaddress"), nameFont)); table.addCell(new Phrase(iwb.getProperty("commune.name_visitaddr", "Visitaddress"), nameFont)); table.addCell(new Phrase(iwb.getProperty("commune.name_contact", "Contact"), nameFont)); table.addCell(new Phrase(iwb.getProperty("commune.name_org_nr", "Organizationsnr"), nameFont)); table.addCell(new Phrase(iwb.getProperty("commune.mail_name", "Mail name"), getTextFont())); table.addCell(new Phrase(iwb.getProperty("commune.visit_name", "Visit name"), textFont)); table.addCell(new Phrase(iwb.getProperty("commune.website", "www.some-place.com"), textFont)); table.addCell(new Phrase(iwb.getProperty("commune.org_number", "XXXXXX-XXXX"), textFont)); table.addCell(new Phrase(iwb.getProperty("commune.mail_zip", "Zip code"), textFont)); table.addCell(new Phrase(iwb.getProperty("commune.visit_streetaddr", "Street and number,"), textFont)); table.addCell(new Phrase(iwb.getProperty("commune.support_email", "email@someplace.com"), textFont)); table.addCell(new Phrase(" ", textFont)); table.addCell(new Phrase(" ", textFont)); table.addCell(new Phrase(iwb.getProperty("commune.visit_zip", "Visit zip"), textFont)); table.addCell(new Phrase(iwb.getProperty("commune.office_phone", "office phone"), textFont)); table.addCell(new Phrase(" ", textFont)); int distFromBottomMM = 30; int[] widths = { 20, 20, 30, 20 }; table.setWidths(widths); table.setTotalWidth(getPointsFromMM(210 - 25 - 20)); table.writeSelectedRows(0, -1, getPointsFromMM(25), getPointsFromMM(distFromBottomMM), cb); PdfContentByte linebyte = new PdfContentByte(writer); // we add some crosses to visualize the destinations linebyte.moveTo(getPointsFromMM(25), getPointsFromMM(distFromBottomMM + 2)); linebyte.lineTo(getPointsFromMM(210 - 25), getPointsFromMM(distFromBottomMM + 2)); linebyte.stroke(); // we add the template on different positions cb.add(linebyte); }
From source file:org.eclipse.birt.report.engine.emitter.pdf.PDFPage.java
License:Open Source License
/** * Draws a line with the line-style specified in advance from the start * position to the end position with the given linewidth, color, and style * at the given pdf layer. If the line-style is NOT set before invoking this * method, "solid" will be used as the default line-style. * * @param startX//from w w w .j a v a 2s . c o m * the start X coordinate of the line * @param startY * the start Y coordinate of the line * @param endX * the end X coordinate of the line * @param endY * the end Y coordinate of the line * @param width * the lineWidth * @param color * the color of the line * @param contentByte * the given pdf layer */ private void drawRawLine(float startX, float startY, float endX, float endY, float width, Color color, PdfContentByte contentByte) { startY = transformY(startY); endY = transformY(endY); contentByte.concatCTM(1, 0, 0, 1, startX, startY); contentByte.moveTo(0, 0); contentByte.lineTo(endX - startX, endY - startY); contentByte.setLineWidth(width); contentByte.setColorStroke(color); contentByte.stroke(); }