List of usage examples for com.lowagie.text.pdf PdfContentByte setRGBColorStroke
public void setRGBColorStroke(int red, int green, int blue)
From source file:oscar.eform.util.EFormPDFServlet.java
License:Open Source License
/** * the form txt file has lines in the form: * * For Checkboxes:/*from ww w . j a va 2s.c om*/ * ie. ohip : left, 76, 193, 0, BaseFont.ZAPFDINGBATS, 8, \u2713 * requestParamName : alignment, Xcoord, Ycoord, 0, font, fontSize, textToPrint[if empty, prints the value of the request param] * NOTE: the Xcoord and Ycoord refer to the bottom-left corner of the element * * For single-line text: * ie. patientCity : left, 242, 261, 0, BaseFont.HELVETICA, 12 * See checkbox explanation * * For multi-line text (textarea) * ie. aci : left, 20, 308, 0, BaseFont.HELVETICA, 8, _, 238, 222, 10 * requestParamName : alignment, bottomLeftXcoord, bottomLeftYcoord, 0, font, fontSize, _, topRightXcoord, topRightYcoord, spacingBtwnLines * *NOTE: When working on these forms in linux, it helps to load the PDF file into gimp, switch to pt. coordinate system and use the mouse to find the coordinates. *Prepare to be bored! * * * @throws Exception */ protected ByteArrayOutputStream generatePDFDocumentBytes(final HttpServletRequest req, final ServletContext ctx, int multiple) throws Exception { // added by vic, hsfo if (HSFO_RX_DATA_KEY.equals(req.getParameter("__title"))) return generateHsfoRxPDF(req); String suffix = (multiple > 0) ? String.valueOf(multiple) : ""; ByteArrayOutputStream baosPDF = new ByteArrayOutputStream(); Document document = new Document(); PdfWriter writer = null; try { writer = PdfWriter.getInstance(document, baosPDF); String title = req.getParameter("__title" + suffix) != null ? req.getParameter("__title" + suffix) : "Unknown"; String template = req.getParameter("__template" + suffix) != null ? req.getParameter("__template" + suffix) + ".pdf" : ""; int numPages = 1; String pages = req.getParameter("__numPages" + suffix); if (pages != null) { numPages = Integer.parseInt(pages); } //load config files Properties[] printCfg = loadPrintCfg(req, suffix); Properties[][] graphicCfg = loadGraphicCfg(req, suffix, numPages); int cfgFileNo = printCfg == null ? 0 : printCfg.length; Properties props = new Properties(); getPrintPropValues(props, req, suffix); Properties measurements = new Properties(); //initialise measurement collections = a list of pages sections measurements List<List<List<String>>> xMeasurementValues = new ArrayList<List<List<String>>>(); List<List<List<String>>> yMeasurementValues = new ArrayList<List<List<String>>>(); for (int idx = 0; idx < numPages; ++idx) { MiscUtils.getLogger().debug("Adding page " + idx); xMeasurementValues.add(new ArrayList<List<String>>()); yMeasurementValues.add(new ArrayList<List<String>>()); } saveMeasurementValues(measurements, props, req, numPages, xMeasurementValues, yMeasurementValues); addDocumentProps(document, title, props); // create a reader for a certain document String propFilename = OscarProperties.getInstance().getProperty("eform_image", "") + "/" + template; PdfReader reader = null; try { reader = new PdfReader(propFilename); log.debug("Found template at " + propFilename); } catch (Exception dex) { log.warn("Cannot find template at : " + propFilename); } // retrieve the total number of pages int n = reader.getNumberOfPages(); // retrieve the size of the first page Rectangle pSize = reader.getPageSize(1); float height = pSize.getHeight(); PdfContentByte cb = writer.getDirectContent(); int i = 0; while (i < n) { document.newPage(); i++; PdfImportedPage page1 = writer.getImportedPage(reader, i); cb.addTemplate(page1, 1, 0, 0, 1, 0, 0); cb.setRGBColorStroke(0, 0, 255); // LEFT/CENTER/RIGHT, X, Y, if (i <= cfgFileNo) { writeContent(printCfg[i - 1], props, measurements, height, cb); } //end if there are print properties //graphic Properties[] tempPropertiesArray; if (i <= graphicCfg.length) { tempPropertiesArray = graphicCfg[i - 1]; MiscUtils.getLogger().debug("Plotting page " + i); } else { tempPropertiesArray = null; MiscUtils.getLogger().debug("Skipped Plotting page " + i); } //if there are properties to plot if (tempPropertiesArray != null) { MiscUtils.getLogger().debug("TEMP PROP LENGTH " + tempPropertiesArray.length); for (int k = 0; k < tempPropertiesArray.length; k++) { //initialise with measurement values which are mapped to config file by form get graphic function List<String> xDate, yHeight; if (xMeasurementValues.get(i - 1).size() > k && yMeasurementValues.get(i - 1).size() > k) { xDate = new ArrayList<String>(xMeasurementValues.get(i - 1).get(k)); yHeight = new ArrayList<String>(yMeasurementValues.get(i - 1).get(k)); } else { xDate = new ArrayList<String>(); yHeight = new ArrayList<String>(); } plotProperties(tempPropertiesArray[k], props, xDate, yHeight, height, cb, (k % 2 == 0)); } } //end: if there are properties to plot } } finally { if (document.isOpen()) document.close(); if (writer != null) writer.close(); } return baosPDF; }
From source file:oscar.form.pdfservlet.FrmCustomedPDFServlet.java
License:Open Source License
protected ByteArrayOutputStream generatePDFDocumentBytes(final HttpServletRequest req, final ServletContext ctx) throws DocumentException { logger.debug("***in generatePDFDocumentBytes2 FrmCustomedPDFServlet.java***"); // added by vic, hsfo Enumeration<String> em = req.getParameterNames(); while (em.hasMoreElements()) { logger.debug("para=" + em.nextElement()); }//from w ww . j ava 2 s . co m em = req.getAttributeNames(); while (em.hasMoreElements()) logger.debug("attr: " + em.nextElement()); if (HSFO_RX_DATA_KEY.equals(req.getParameter("__title"))) { return generateHsfoRxPDF(req); } String newline = System.getProperty("line.separator"); ByteArrayOutputStream baosPDF = new ByteArrayOutputStream(); PdfWriter writer = null; String method = req.getParameter("__method"); String origPrintDate = null; String numPrint = null; if (method != null && method.equalsIgnoreCase("rePrint")) { origPrintDate = req.getParameter("origPrintDate"); numPrint = req.getParameter("numPrints"); } logger.debug("method in generatePDFDocumentBytes " + method); String clinicName; String clinicTel; String clinicFax; // check if satellite clinic is used String useSatelliteClinic = req.getParameter("useSC"); logger.debug(useSatelliteClinic); if (useSatelliteClinic != null && useSatelliteClinic.equalsIgnoreCase("true")) { String scAddress = req.getParameter("scAddress"); logger.debug("clinic detail" + "=" + scAddress); HashMap<String, String> hm = parseSCAddress(scAddress); clinicName = hm.get("clinicName"); clinicTel = hm.get("clinicTel"); clinicFax = hm.get("clinicFax"); } else { // parameters need to be passed to header and footer clinicName = req.getParameter("clinicName"); logger.debug("clinicName" + "=" + clinicName); clinicTel = req.getParameter("clinicPhone"); clinicFax = req.getParameter("clinicFax"); } String patientPhone = req.getParameter("patientPhone"); String patientCityPostal = req.getParameter("patientCityPostal"); String patientAddress = req.getParameter("patientAddress"); String patientName = req.getParameter("patientName"); String sigDoctorName = req.getParameter("sigDoctorName"); String rxDate = req.getParameter("rxDate"); String rx = req.getParameter("rx"); String patientDOB = req.getParameter("patientDOB"); String showPatientDOB = req.getParameter("showPatientDOB"); String imgFile = req.getParameter("imgFile"); String patientHIN = req.getParameter("patientHIN"); String patientChartNo = req.getParameter("patientChartNo"); String pracNo = req.getParameter("pracNo"); Locale locale = req.getLocale(); boolean isShowDemoDOB = false; if (showPatientDOB != null && showPatientDOB.equalsIgnoreCase("true")) { isShowDemoDOB = true; } if (!isShowDemoDOB) patientDOB = ""; if (rx == null) { rx = ""; } String additNotes = req.getParameter("additNotes"); String[] rxA = rx.split(newline); List<String> listRx = new ArrayList<String>(); String listElem = ""; // parse rx and put into a list of rx; for (String s : rxA) { if (s.equals("") || s.equals(newline) || s.length() == 1) { listRx.add(listElem); listElem = ""; } else { listElem = listElem + s; listElem += newline; } } // get the print prop values Properties props = new Properties(); StringBuilder temp = new StringBuilder(); for (Enumeration<String> e = req.getParameterNames(); e.hasMoreElements();) { temp = new StringBuilder(e.nextElement().toString()); props.setProperty(temp.toString(), req.getParameter(temp.toString())); } for (Enumeration<String> e = req.getAttributeNames(); e.hasMoreElements();) { temp = new StringBuilder(e.nextElement().toString()); props.setProperty(temp.toString(), req.getAttribute(temp.toString()).toString()); } Document document = new Document(); try { String title = req.getParameter("__title") != null ? req.getParameter("__title") : "Unknown"; // specify the page of the picture using __graphicPage, it may be used multiple times to specify multiple pages // however the same graphic will be applied to all pages // ie. __graphicPage=2&__graphicPage=3 String[] cfgGraphicFile = req.getParameterValues("__cfgGraphicFile"); int cfgGraphicFileNo = cfgGraphicFile == null ? 0 : cfgGraphicFile.length; if (cfgGraphicFile != null) { // for (String s : cfgGraphicFile) { // p("cfgGraphicFile", s); // } } String[] graphicPage = req.getParameterValues("__graphicPage"); ArrayList<String> graphicPageArray = new ArrayList<String>(); if (graphicPage != null) { // for (String s : graphicPage) { // p("graphicPage", s); // } graphicPageArray = new ArrayList<String>(Arrays.asList(graphicPage)); } // A0-A10, LEGAL, LETTER, HALFLETTER, _11x17, LEDGER, NOTE, B0-B5, ARCH_A-ARCH_E, FLSA // and FLSE // the following shows a temp way to get a print page size Rectangle pageSize = PageSize.LETTER; String pageSizeParameter = req.getParameter("rxPageSize"); if (pageSizeParameter != null) { if ("PageSize.HALFLETTER".equals(pageSizeParameter)) { pageSize = PageSize.HALFLETTER; } else if ("PageSize.A6".equals(pageSizeParameter)) { pageSize = PageSize.A6; } else if ("PageSize.A4".equals(pageSizeParameter)) { pageSize = PageSize.A4; } } /* * if ("PageSize.HALFLETTER".equals(props.getProperty(PAGESIZE))) { pageSize = PageSize.HALFLETTER; } else if ("PageSize.A6".equals(props.getProperty(PAGESIZE))) { pageSize = PageSize.A6; } else if * ("PageSize.A4".equals(props.getProperty(PAGESIZE))) { pageSize = PageSize.A4; } */ // p("size of page ", props.getProperty(PAGESIZE)); document.setPageSize(pageSize); // 285=left margin+width of box, 5f is space for looking nice document.setMargins(15, pageSize.getWidth() - 285f + 5f, 170, 60);// left, right, top , bottom writer = PdfWriter.getInstance(document, baosPDF); writer.setPageEvent(new EndPage(clinicName, clinicTel, clinicFax, patientPhone, patientCityPostal, patientAddress, patientName, patientDOB, sigDoctorName, rxDate, origPrintDate, numPrint, imgFile, patientHIN, patientChartNo, pracNo, locale)); document.addTitle(title); document.addSubject(""); document.addKeywords("pdf, itext"); document.addCreator("OSCAR"); document.addAuthor(""); document.addHeader("Expires", "0"); document.open(); document.newPage(); PdfContentByte cb = writer.getDirectContent(); BaseFont bf; // = normFont; cb.setRGBColorStroke(0, 0, 255); // render prescriptions for (String rxStr : listRx) { bf = BaseFont.createFont(BaseFont.COURIER, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); Paragraph p = new Paragraph(new Phrase(rxStr, new Font(bf, 10))); p.setKeepTogether(true); p.setSpacingBefore(5f); document.add(p); } // render additional notes if (additNotes != null && !additNotes.equals("")) { bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); Paragraph p = new Paragraph(new Phrase(additNotes, new Font(bf, 10))); p.setKeepTogether(true); p.setSpacingBefore(10f); document.add(p); } // render optometristEyeParam if (req.getAttribute("optometristEyeParam") != null) { bf = BaseFont.createFont(BaseFont.COURIER, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); Paragraph p = new Paragraph( new Phrase("Eye " + (String) req.getAttribute("optometristEyeParam"), new Font(bf, 10))); p.setKeepTogether(true); p.setSpacingBefore(15f); document.add(p); } // render QrCode if (PrescriptionQrCodeUIBean.isPrescriptionQrCodeEnabledForCurrentProvider()) { Integer scriptId = Integer.parseInt(req.getParameter("scriptId")); byte[] qrCodeImage = PrescriptionQrCodeUIBean.getPrescriptionHl7QrCodeImage(scriptId); Image qrCode = Image.getInstance(qrCodeImage); document.add(qrCode); } } catch (DocumentException dex) { baosPDF.reset(); throw dex; } catch (Exception e) { logger.error("Error", e); } finally { if (document != null) { document.close(); } if (writer != null) { writer.close(); } } logger.debug("***END in generatePDFDocumentBytes2 FrmCustomedPDFServlet.java***"); return baosPDF; }