List of usage examples for com.lowagie.text Image scalePercent
public void scalePercent(float percent)
From source file:net.bull.javamelody.PdfJavaInformationsReport.java
License:Apache License
private void writeSummary(JavaInformations javaInformations) throws BadElementException, IOException { addCell(getString("Host") + ':'); currentTable.addCell(new Phrase(javaInformations.getHost(), boldCellFont)); addCell(getString("memoire_utilisee") + ':'); final MemoryInformations memoryInformations = javaInformations.getMemoryInformations(); final long usedMemory = memoryInformations.getUsedMemory(); final long maxMemory = memoryInformations.getMaxMemory(); final Phrase memoryPhrase = new Phrase( integerFormat.format(usedMemory / 1024 / 1024) + ' ' + getString("Mo") + DIVIDE + integerFormat.format(maxMemory / 1024 / 1024) + ' ' + getString("Mo") + BAR_SEPARATOR, cellFont);/* w w w . j ava2s. co m*/ final Image memoryImage = Image .getInstance(Bar.toBarWithAlert(memoryInformations.getUsedMemoryPercentage()), null); memoryImage.scalePercent(50); memoryPhrase.add(new Chunk(memoryImage, 0, 0)); currentTable.addCell(memoryPhrase); if (javaInformations.getSessionCount() >= 0) { addCell(getString("nb_sessions_http") + ':'); addCell(integerFormat.format(javaInformations.getSessionCount())); } addCell(getString("nb_threads_actifs") + "\n(" + getString("Requetes_http_en_cours") + "):"); addCell(integerFormat.format(javaInformations.getActiveThreadCount())); if (!noDatabase) { addCell(getString("nb_connexions_actives") + ':'); addCell(integerFormat.format(javaInformations.getActiveConnectionCount())); addCell(getString("nb_connexions_utilisees") + "\n(" + getString("ouvertes") + "):"); final int usedConnectionCount = javaInformations.getUsedConnectionCount(); final int maxConnectionCount = javaInformations.getMaxConnectionCount(); if (maxConnectionCount <= 0) { addCell(integerFormat.format(usedConnectionCount)); } else { final Phrase usedConnectionCountPhrase = new Phrase(integerFormat.format(usedConnectionCount) + DIVIDE + integerFormat.format(maxConnectionCount) + BAR_SEPARATOR, cellFont); final Image usedConnectionCountImage = Image .getInstance(Bar.toBarWithAlert(javaInformations.getUsedConnectionPercentage()), null); usedConnectionCountImage.scalePercent(50); usedConnectionCountPhrase.add(new Chunk(usedConnectionCountImage, 0, 0)); currentTable.addCell(usedConnectionCountPhrase); } } if (javaInformations.getSystemLoadAverage() >= 0) { addCell(getString("Charge_systeme") + ':'); addCell(decimalFormat.format(javaInformations.getSystemLoadAverage())); } }
From source file:net.bull.javamelody.PdfJavaInformationsReport.java
License:Apache License
private void writeDetails(JavaInformations javaInformations) throws BadElementException, IOException { addCell(getString("OS") + ':'); final Phrase osPhrase = new Phrase("", cellFont); final String osIconName = HtmlJavaInformationsReport.getOSIconName(javaInformations.getOS()); final String separator = " "; if (osIconName != null) { final Image osImage = PdfDocumentFactory.getImage("servers/" + osIconName); osImage.scalePercent(40); osPhrase.add(new Chunk(osImage, 0, 0)); osPhrase.add(separator);/*from w ww .ja v a 2 s . co m*/ } osPhrase.add(javaInformations.getOS() + " (" + javaInformations.getAvailableProcessors() + ' ' + getString("coeurs") + ')'); currentTable.addCell(osPhrase); addCell(getString("Java") + ':'); addCell(javaInformations.getJavaVersion()); addCell(getString("JVM") + ':'); final Phrase jvmVersionPhrase = new Phrase(javaInformations.getJvmVersion(), cellFont); if (javaInformations.getJvmVersion().contains("Client")) { jvmVersionPhrase.add(separator); final Image alertImage = PdfDocumentFactory.getImage("alert.png"); alertImage.scalePercent(50); jvmVersionPhrase.add(new Chunk(alertImage, 0, -2)); } currentTable.addCell(jvmVersionPhrase); addCell(getString("PID") + ':'); addCell(javaInformations.getPID()); if (javaInformations.getUnixOpenFileDescriptorCount() >= 0) { writeFileDescriptorCounts(javaInformations); } final String serverInfo = javaInformations.getServerInfo(); if (serverInfo != null) { writeServerInfo(serverInfo); addCell(getString("Contexte_webapp") + ':'); addCell(javaInformations.getContextPath()); } addCell(getString("Demarrage") + ':'); addCell(I18N.createDateAndTimeFormat().format(javaInformations.getStartDate())); addCell(getString("Arguments_JVM") + ':'); addCell(javaInformations.getJvmArguments()); if (javaInformations.getSessionCount() >= 0) { addCell(getString("httpSessionsMeanAge") + ':'); addCell(integerFormat.format(javaInformations.getSessionMeanAgeInMinutes())); } writeTomcatInformations(javaInformations.getTomcatInformationsList()); addCell(getString("Gestion_memoire") + ':'); writeMemoryInformations(javaInformations.getMemoryInformations()); if (javaInformations.getFreeDiskSpaceInTemp() >= 0) { // on considre que l'espace libre sur le disque dur est celui sur la partition du rpertoire temporaire addCell(getString("Free_disk_space") + ':'); addCell(integerFormat.format(javaInformations.getFreeDiskSpaceInTemp() / 1024 / 1024) + ' ' + getString("Mo")); } writeDatabaseVersionAndDataSourceDetails(javaInformations); if (javaInformations.isDependenciesEnabled()) { addCell(getString("Dependencies") + ':'); addCell(getFormattedString("nb_dependencies", javaInformations.getDependenciesList().size()) + " ;\n" + javaInformations.getDependencies()); } addCell(""); addCell(""); }
From source file:net.bull.javamelody.PdfSessionInformationsReport.java
License:Apache License
private Image getCountryImage(String country) throws BadElementException, IOException { assert country != null; Image image = imagesByCountry.get(country); if (image == null) { final String fileName = "flags/" + country + ".gif"; if (getClass().getResource(Parameters.getResourcePath(fileName)) == null) { return null; }/*from w w w .j ava 2 s. c o m*/ image = PdfDocumentFactory.getImage(fileName); image.scalePercent(40); imagesByCountry.put(country, image); } return image; }
From source file:nl.knaw.dans.common.lang.pdf.ExtendedHtmlWorker.java
License:Apache License
public void startElement(String tag, HashMap h) { if (!tagsSupported.containsKey(tag)) return;/*from ww w .java 2 s . com*/ try { style.applyStyle(tag, h); String follow = (String) FactoryProperties.followTags.get(tag); if (follow != null) { HashMap prop = new HashMap(); prop.put(follow, null); cprops.addToChain(follow, prop); return; } FactoryProperties.insertStyle(h); if (tag.equals("a")) { cprops.addToChain(tag, h); if (currentParagraph == null) currentParagraph = new Paragraph(); stack.push(currentParagraph); currentParagraph = new Paragraph(); return; } if (tag.equals("br")) { if (currentParagraph == null) currentParagraph = new Paragraph(); currentParagraph.add(factoryProperties.createChunk("\n", cprops)); return; } if (tag.equals("font") || tag.equals("span")) { cprops.addToChain(tag, h); return; } if (tag.equals("img")) { String src = (String) h.get("src"); if (src == null) return; cprops.addToChain(tag, h); Image img = null; if (interfaceProps != null) { ImageProvider ip = (ImageProvider) interfaceProps.get("img_provider"); if (ip != null) img = ip.getImage(src, h, cprops, document); if (img == null) { HashMap images = (HashMap) interfaceProps.get("img_static"); if (images != null) { Image tim = (Image) images.get(src); if (tim != null) img = Image.getInstance(tim); } else { if (!src.startsWith("http")) { // relative src references only String baseurl = (String) interfaceProps.get("img_baseurl"); if (baseurl != null) { src = baseurl + src; img = Image.getInstance(src); } } } } } if (img == null) { if (!src.startsWith("http")) { String path = cprops.getProperty("image_path"); if (path == null) path = ""; src = new File(path, src).getPath(); } img = Image.getInstance(src); } String align = (String) h.get("align"); String width = (String) h.get("width"); String height = (String) h.get("height"); String before = cprops.getProperty("before"); String after = cprops.getProperty("after"); if (before != null) img.setSpacingBefore(Float.parseFloat(before)); if (after != null) img.setSpacingAfter(Float.parseFloat(after)); float wp = lengthParse(width, (int) img.getWidth()); float lp = lengthParse(height, (int) img.getHeight()); if (wp > 0 && lp > 0) img.scalePercent(wp > lp ? lp : wp); else if (wp > 0) img.scalePercent(wp); else if (lp > 0) img.scalePercent(lp); img.setWidthPercentage(0); if (align != null) { endElement("p"); int ralign = Image.MIDDLE; if (align.equalsIgnoreCase("left")) ralign = Image.LEFT; else if (align.equalsIgnoreCase("right")) ralign = Image.RIGHT; img.setAlignment(ralign); Img i = null; boolean skip = false; if (interfaceProps != null) { i = (Img) interfaceProps.get("img_interface"); if (i != null) skip = i.process(img, h, cprops, document); } if (!skip) document.add(img); cprops.removeChain(tag); } else { cprops.removeChain(tag); if (currentParagraph == null) currentParagraph = FactoryProperties.createParagraph(cprops); currentParagraph.add(new Chunk(img, 0, 0)); } return; } endElement("p"); if (tag.equals("h1") || tag.equals("h2") || tag.equals("h3") || tag.equals("h4") || tag.equals("h5") || tag.equals("h6")) { if (!h.containsKey("size")) { int v = 7 - Integer.parseInt(tag.substring(1)); h.put("size", Integer.toString(v)); } cprops.addToChain(tag, h); return; } if (tag.equals("ul")) { if (pendingLI) endElement("li"); skipText = true; cprops.addToChain(tag, h); com.lowagie.text.List list = new com.lowagie.text.List(false, 10); list.setListSymbol("\u2022"); String indent = ((String) h.get("indent")); if (indent != null && indent.matches("[0-9]+")) { list.setSymbolIndent(Integer.valueOf(indent)); } stack.push(list); return; } if (tag.equals("ol")) { if (pendingLI) endElement("li"); skipText = true; cprops.addToChain(tag, h); com.lowagie.text.List list = new com.lowagie.text.List(true, 10); String type = ((String) h.get("type")); if (type != null && type.toLowerCase().equals("a")) { list.setLettered(true); list.setNumbered(false); list.setLowercase(type.equals("a")); } String indent = ((String) h.get("indent")); if (indent != null && indent.matches("[0-9]+")) { list.setSymbolIndent(Integer.valueOf(indent)); } stack.push(list); return; } if (tag.equals("li")) { if (pendingLI) endElement("li"); skipText = false; pendingLI = true; cprops.addToChain(tag, h); stack.push(FactoryProperties.createListItem(cprops)); return; } if (tag.equals("div") || tag.equals("body")) { cprops.addToChain(tag, h); return; } if (tag.equals("pre")) { if (!h.containsKey("face")) { h.put("face", "Courier"); } cprops.addToChain(tag, h); isPRE = true; return; } if (tag.equals("p")) { cprops.addToChain(tag, h); currentParagraph = FactoryProperties.createParagraph(h); return; } if (tag.equals("tr")) { if (pendingTR) endElement("tr"); skipText = true; pendingTR = true; cprops.addToChain("tr", h); return; } if (tag.equals("td") || tag.equals("th")) { if (pendingTD) endElement(tag); skipText = false; pendingTD = true; cprops.addToChain("td", h); stack.push(new IncCell(tag, cprops)); return; } if (tag.equals("table")) { cprops.addToChain("table", h); IncTable table = new IncTable(h); stack.push(table); tableState.push(new boolean[] { pendingTR, pendingTD }); pendingTR = pendingTD = false; skipText = true; return; } } catch (Exception e) { throw new ExceptionConverter(e); } }
From source file:org.cgiar.ccafs.ap.summaries.projects.pdf.ProjectSummaryPDF.java
License:Open Source License
private void addProjectLocations() { Paragraph title = new Paragraph("3. " + this.getText("summaries.projectLocation.title"), HEADING3_FONT); Paragraph cell;/* w w w . j a v a 2 s . co m*/ StringBuffer projectLocations = new StringBuffer(); List<Location> locationList = (project.getLocations()); PdfPTable table; try { document.newPage(); document.add(title); if (project.isGlobal()) { Image global = Image.getInstance(config.getBaseUrl() + "/images/summaries/global-map.png"); global.scalePercent(60f); global.setAlignment(Element.ALIGN_CENTER); document.add(global); } else if (locationList.isEmpty()) { cell = new Paragraph(); cell.setFont(BODY_TEXT_FONT); cell.add(this.getText("summaries.project.empty")); document.add(cell); } else { table = new PdfPTable(4); // Set table widths table.setLockedWidth(true); table.setTotalWidth(480); table.setWidths(new int[] { 4, 4, 4, 5 }); table.setHeaderRows(1); // Headers cell = new Paragraph(this.getText("summaries.projectLocation.table.level"), TABLE_HEADER_FONT); this.addTableHeaderCell(table, cell); cell = new Paragraph(this.getText("summaries.projectLocation.table.latitude"), TABLE_HEADER_FONT); this.addTableHeaderCell(table, cell); cell = new Paragraph(this.getText("summaries.projectLocation.table.longitude"), TABLE_HEADER_FONT); this.addTableHeaderCell(table, cell); cell = new Paragraph(this.getText("summaries.projectLocation.table.name"), TABLE_HEADER_FONT); this.addTableHeaderCell(table, cell); double answer = 0; OtherLocation otherLocation; for (Location location : locationList) { answer = 0; projectLocations = new StringBuffer(); // Level if (location.isCountry()) { projectLocations.append("Country"); } else if (location.isRegion()) { projectLocations.append("Region"); } else if (location.isClimateSmartVillage()) { projectLocations.append("CSV"); } else if (location.isOtherLocation()) { otherLocation = (OtherLocation) location; projectLocations.append(otherLocation.getType().getName()); } cell = new Paragraph(); cell.setFont(TABLE_BODY_FONT); cell.add(projectLocations.toString()); this.addTableBodyCell(table, cell, Element.ALIGN_CENTER, 1); // Latitude projectLocations = new StringBuffer(); if (location.isOtherLocation()) { otherLocation = (OtherLocation) location; answer = otherLocation.getGeoPosition().getLatitude(); cell = new Paragraph(); cell.setFont(TABLE_BODY_FONT); if (answer != 0) { cell.add(String.valueOf(answer)); } else { cell.add("Not applicable"); } this.addTableBodyCell(table, cell, Element.ALIGN_CENTER, 1); // Longitude answer = otherLocation.getGeoPosition().getLatitude(); cell = new Paragraph(); cell.setFont(TABLE_BODY_FONT); if (answer != 0) { cell.add(String.valueOf(answer)); } else { cell.add("Not applicable"); } this.addTableBodyCell(table, cell, Element.ALIGN_CENTER, 1); } else { // Latitude cell = new Paragraph(); cell.setFont(TABLE_BODY_FONT); cell.add("Not applicable"); this.addTableBodyCell(table, cell, Element.ALIGN_CENTER, 1); cell = new Paragraph(); cell.setFont(TABLE_BODY_FONT); // Longitude cell.add("Not applicable"); this.addTableBodyCell(table, cell, Element.ALIGN_CENTER, 1); } // Name cell = new Paragraph(); cell.setFont(TABLE_BODY_FONT); projectLocations = new StringBuffer(); projectLocations.append(location.getName()); cell.add(projectLocations.toString()); this.addTableBodyCell(table, cell, Element.ALIGN_CENTER, 1); } title = new Paragraph(); title.add(Chunk.NEWLINE); title.add(Chunk.NEWLINE); document.add(title); document.add(table); if (!project.isReporting()) { // Lesson regarding locations Paragraph locationsBlock = new Paragraph(); locationsBlock.setAlignment(Element.ALIGN_JUSTIFIED); locationsBlock.add(Chunk.NEWLINE); locationsBlock.add(Chunk.NEWLINE); locationsBlock.setFont(BODY_TEXT_BOLD_FONT); locationsBlock.add(this.getText("summaries.project.location.lessonRegarding")); locationsBlock.setFont(BODY_TEXT_FONT); if (project.getComponentLesson("locations") != null) { locationsBlock .add(this.messageReturn(project.getComponentLesson("locations").getLessons())); } else { locationsBlock.add(this.messageReturn(null)); } document.add(locationsBlock); } } } catch (DocumentException e) { LOG.error("There was an error trying to add the project locations to the project summary pdf", e); } catch (MalformedURLException e) { LOG.error("There was an error trying to add the project focuses to the project summary pdf", e); e.printStackTrace(); } catch (IOException e) { LOG.error("There was an error trying to add the project focuses to the project summary pdf", e); e.printStackTrace(); } }
From source file:org.dgl.imgstopdf.Main.java
public static void main(String[] args) { Document document = new Document(); ArrayList<String> input; String output = ".\\out.pdf"; try {//from w w w . j a v a 2 s. c om FileOutputStream fos = new FileOutputStream(output); PdfWriter pdfWriter = PdfWriter.getInstance(document, fos); Image image; JFileChooser fc = new JFileChooser(".\\"); fc.setMultiSelectionEnabled(true); FileNameExtensionFilter filter = new FileNameExtensionFilter("IMAGES", "jpg", "jpeg", "gif", "png", "bmp"); fc.setFileFilter(filter); int userOption = fc.showOpenDialog(null); if (userOption == JFileChooser.APPROVE_OPTION) { input = new ArrayList<String>(); for (File f : fc.getSelectedFiles()) { input.add(f.getAbsolutePath()); } if (fc.getSelectedFile() != null) { input.add(fc.getSelectedFile().getAbsolutePath()); } } else { return; } if (input.size() == 0) { return; } pdfWriter.open(); document.open(); for (Object fileName : input.toArray()) { image = Image.getInstance((String) fileName); float scaler = ((document.getPageSize().getWidth() - document.leftMargin() - document.rightMargin()) / image.getWidth()) * 100; image.scalePercent(scaler); document.add(image); } document.close(); pdfWriter.close(); JOptionPane.showMessageDialog(null, "OK", "", JOptionPane.INFORMATION_MESSAGE); } catch (Exception ex) { ex.printStackTrace(); JOptionPane.showMessageDialog(null, ex.toString(), "", JOptionPane.ERROR_MESSAGE); } }
From source file:org.jaffa.modules.printing.services.FormPrintEngineIText.java
License:Open Source License
/** Print an iText image */ private void printImage(Image image, PdfContentByte cb, float x1, float y1, float x2, float y2, int alignment, int fitMethod, float rotate) throws DocumentException { if (image != null) { float boxWidth = Math.abs(x2 - x1) + 1; float boxHeight = Math.abs(y2 - y1) + 1; log.debug("Print Image (Size w=" + image.getPlainWidth() + ",h=" + image.getPlainHeight() + ") wthin BOX (w=" + boxWidth + ",h=" + boxHeight + ") FitMethod = " + fitMethod); // Clip the image based on the bounding box if (fitMethod == FIT_METHOD_CLIP) { if ((boxWidth < image.getPlainWidth()) || (boxHeight < image.getPlainHeight())) { // @TODO - Clip image log.warn("IMAGE CLIPPING REQUIRED, but not implemented - default to 'SCALE'..."); fitMethod = FIT_METHOD_SCALE; }/* ww w . j ava2s. co m*/ } // Stretch/shrink both the X/Y to fit the bounding box if (fitMethod == FIT_METHOD_FILL) { log.debug("Scale image to fill box"); image.scaleToFit(x2 - x1, y2 - y1); } // Stretch/shrink preserving the aspect ratio to fit the bounding box if (fitMethod == FIT_METHOD_SCALE) { float multipler = Math.min(boxWidth / image.getPlainWidth(), boxHeight / image.getPlainHeight()); log.debug("Need to scale image by " + (Math.floor(multipler * 10000) / 100) + "%"); image.scalePercent(multipler * 100); } log.debug("Print image at (" + x1 + "," + y1 + ")"); image.setAbsolutePosition(x1, y1); image.setRotationDegrees(rotate); cb.addImage(image); //Phrase text = new Phrase(new Chunk(image, 0, 0)); //ColumnText ct = new ColumnText(cb); //ct.setSimpleColumn(text, x1, y1, x2, y2, 10, alignment); //ct.go(); } }
From source file:org.jbpm.designer.web.server.TransformerServlet.java
License:Apache License
public void scalePDFImage(Document document, Image image) { float scaler = ((document.getPageSize().getWidth() - document.leftMargin() - document.rightMargin()) / image.getWidth()) * 100;/*from w ww. jav a 2 s . c om*/ image.scalePercent(scaler); }
From source file:org.orbeon.oxf.processor.pdf.PDFTemplateProcessor.java
License:Open Source License
private void handleGroup(PipelineContext pipelineContext, GroupContext groupContext, List<Element> statements, FunctionLibrary functionLibrary, PdfReader reader) throws DocumentException, IOException { final NodeInfo contextNode = (NodeInfo) groupContext.contextNodeSet.get(groupContext.contextPosition - 1); final Map<String, ValueRepresentation> variableToValueMap = new HashMap<String, ValueRepresentation>(); variableToValueMap.put("page-count", new Int64Value(reader.getNumberOfPages())); variableToValueMap.put("page-number", new Int64Value(groupContext.pageNumber)); variableToValueMap.put("page-height", new FloatValue(groupContext.pageHeight)); // Iterate through statements for (final Element currentElement : statements) { // Check whether this statement applies to the current page final String elementPage = currentElement.attributeValue("page"); if ((elementPage != null) && !Integer.toString(groupContext.pageNumber).equals(elementPage)) continue; final NamespaceMapping namespaceMapping = new NamespaceMapping( Dom4jUtils.getNamespaceContextNoDefault(currentElement)); final String elementName = currentElement.getName(); if (elementName.equals("group")) { // Handle group final GroupContext newGroupContext = new GroupContext(groupContext); final String ref = currentElement.attributeValue("ref"); if (ref != null) { final NodeInfo newContextNode = (NodeInfo) XPathCache.evaluateSingle( groupContext.contextNodeSet, groupContext.contextPosition, ref, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); if (newContextNode == null) continue; newGroupContext.contextNodeSet = Collections.singletonList((Item) newContextNode); newGroupContext.contextPosition = 1; }// w w w.ja v a 2 s .c om final String offsetXString = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("offset-x")); if (offsetXString != null) { newGroupContext.offsetX = groupContext.offsetX + Float.parseFloat(offsetXString); } final String offsetYString = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("offset-y")); if (offsetYString != null) { newGroupContext.offsetY = groupContext.offsetY + Float.parseFloat(offsetYString); } final String fontPitch = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("font-pitch")); if (fontPitch != null) newGroupContext.fontPitch = Float.parseFloat(fontPitch); final String fontFamily = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("font-family")); if (fontFamily != null) newGroupContext.fontFamily = fontFamily; final String fontSize = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("font-size")); if (fontSize != null) newGroupContext.fontSize = Float.parseFloat(fontSize); handleGroup(pipelineContext, newGroupContext, Dom4jUtils.elements(currentElement), functionLibrary, reader); } else if (elementName.equals("repeat")) { // Handle repeat final String nodeset = currentElement.attributeValue("nodeset"); final List iterations = XPathCache.evaluate(groupContext.contextNodeSet, groupContext.contextPosition, nodeset, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); final String offsetXString = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("offset-x")); final String offsetYString = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("offset-y")); final float offsetIncrementX = (offsetXString == null) ? 0 : Float.parseFloat(offsetXString); final float offsetIncrementY = (offsetYString == null) ? 0 : Float.parseFloat(offsetYString); for (int iterationIndex = 1; iterationIndex <= iterations.size(); iterationIndex++) { final GroupContext newGroupContext = new GroupContext(groupContext); newGroupContext.contextNodeSet = iterations; newGroupContext.contextPosition = iterationIndex; newGroupContext.offsetX = groupContext.offsetX + (iterationIndex - 1) * offsetIncrementX; newGroupContext.offsetY = groupContext.offsetY + (iterationIndex - 1) * offsetIncrementY; handleGroup(pipelineContext, newGroupContext, Dom4jUtils.elements(currentElement), functionLibrary, reader); } } else if (elementName.equals("field")) { final String fieldNameStr = currentElement.attributeValue("acro-field-name"); if (fieldNameStr != null) { final String value = currentElement.attributeValue("value") == null ? currentElement.attributeValue("ref") : currentElement.attributeValue("value"); // Get value from instance final String text = XPathCache.evaluateAsString(groupContext.contextNodeSet, groupContext.contextPosition, value, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); final String fieldName = XPathCache.evaluateAsString(groupContext.contextNodeSet, groupContext.contextPosition, fieldNameStr, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); groupContext.acroFields.setField(fieldName, text); } else { // Handle field final String leftAttribute = currentElement.attributeValue("left") == null ? currentElement.attributeValue("left-position") : currentElement.attributeValue("left"); final String topAttribute = currentElement.attributeValue("top") == null ? currentElement.attributeValue("top-position") : currentElement.attributeValue("top"); final String leftPosition = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, leftAttribute); final String topPosition = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, topAttribute); final String size = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("size")); final String value = currentElement.attributeValue("value") == null ? currentElement.attributeValue("ref") : currentElement.attributeValue("value"); final FontAttributes fontAttributes = getFontAttributes(currentElement, pipelineContext, groupContext, variableToValueMap, contextNode); // Output value final BaseFont baseFont = BaseFont.createFont(fontAttributes.fontFamily, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); groupContext.contentByte.beginText(); { groupContext.contentByte.setFontAndSize(baseFont, fontAttributes.fontSize); final float xPosition = Float.parseFloat(leftPosition) + groupContext.offsetX; final float yPosition = groupContext.pageHeight - (Float.parseFloat(topPosition) + groupContext.offsetY); // Get value from instance final String text = XPathCache.evaluateAsString(groupContext.contextNodeSet, groupContext.contextPosition, value, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); // Iterate over characters and print them if (text != null) { int len = Math.min(text.length(), (size != null) ? Integer.parseInt(size) : Integer.MAX_VALUE); for (int j = 0; j < len; j++) groupContext.contentByte.showTextAligned(PdfContentByte.ALIGN_CENTER, text.substring(j, j + 1), xPosition + ((float) j) * fontAttributes.fontPitch, yPosition, 0); } } groupContext.contentByte.endText(); } } else if (elementName.equals("barcode")) { // Handle barcode final String leftAttribute = currentElement.attributeValue("left"); final String topAttribute = currentElement.attributeValue("top"); final String leftPosition = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, leftAttribute); final String topPosition = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, topAttribute); // final String size = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, currentElement.attributeValue("size")); final String value = currentElement.attributeValue("value") == null ? currentElement.attributeValue("ref") : currentElement.attributeValue("value"); final String type = currentElement.attributeValue("type") == null ? "CODE39" : currentElement.attributeValue("type"); final float height = currentElement.attributeValue("height") == null ? 10.0f : Float.parseFloat(currentElement.attributeValue("height")); final float xPosition = Float.parseFloat(leftPosition) + groupContext.offsetX; final float yPosition = groupContext.pageHeight - (Float.parseFloat(topPosition) + groupContext.offsetY); final String text = XPathCache.evaluateAsString(groupContext.contextNodeSet, groupContext.contextPosition, value, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); final FontAttributes fontAttributes = getFontAttributes(currentElement, pipelineContext, groupContext, variableToValueMap, contextNode); final BaseFont baseFont = BaseFont.createFont(fontAttributes.fontFamily, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); final Barcode barcode = createBarCode(type); barcode.setCode(text); barcode.setBarHeight(height); barcode.setFont(baseFont); barcode.setSize(fontAttributes.fontSize); final Image barcodeImage = barcode.createImageWithBarcode(groupContext.contentByte, null, null); barcodeImage.setAbsolutePosition(xPosition, yPosition); groupContext.contentByte.addImage(barcodeImage); } else if (elementName.equals("image")) { // Handle image // Read image final Image image; { final String hrefAttribute = currentElement.attributeValue("href"); final String inputName = ProcessorImpl.getProcessorInputSchemeInputName(hrefAttribute); if (inputName != null) { // Read the input final ByteArrayOutputStream os = new ByteArrayOutputStream(); readInputAsSAX(pipelineContext, inputName, new BinaryTextXMLReceiver(null, os, true, false, null, false, false, null, false)); // Create the image image = Image.getInstance(os.toByteArray()); } else { // Read and create the image final URL url = URLFactory.createURL(hrefAttribute); // Use ConnectionResult so that header/session forwarding takes place final ConnectionResult connectionResult = new Connection().open( NetUtils.getExternalContext(), new IndentedLogger(logger, ""), false, Connection.Method.GET.name(), url, null, null, null, null, Connection.getForwardHeaders()); if (connectionResult.statusCode != 200) { connectionResult.close(); throw new OXFException("Got invalid return code while loading image: " + url.toExternalForm() + ", " + connectionResult.statusCode); } // Make sure things are cleaned-up not too late pipelineContext.addContextListener(new PipelineContext.ContextListener() { public void contextDestroyed(boolean success) { connectionResult.close(); } }); // Here we decide to copy to temp file and load as a URL. We could also provide bytes directly. final String tempURLString = NetUtils.inputStreamToAnyURI( connectionResult.getResponseInputStream(), NetUtils.REQUEST_SCOPE); image = Image.getInstance(URLFactory.createURL(tempURLString)); } } final String fieldNameStr = currentElement.attributeValue("acro-field-name"); if (fieldNameStr != null) { // Use field as placeholder final String fieldName = XPathCache.evaluateAsString(groupContext.contextNodeSet, groupContext.contextPosition, fieldNameStr, namespaceMapping, variableToValueMap, functionLibrary, null, null, (LocationData) currentElement.getData()); final float[] positions = groupContext.acroFields.getFieldPositions(fieldName); if (positions != null) { final Rectangle rectangle = new Rectangle(positions[1], positions[2], positions[3], positions[4]); // This scales the image so that it fits in the box (but the aspect ratio is not changed) image.scaleToFit(rectangle.getWidth(), rectangle.getHeight()); final float yPosition = positions[2] + rectangle.getHeight() - image.getScaledHeight(); image.setAbsolutePosition( positions[1] + (rectangle.getWidth() - image.getScaledWidth()) / 2, yPosition); // Add image groupContext.contentByte.addImage(image); } } else { // Use position, etc. final String leftAttribute = currentElement.attributeValue("left"); final String topAttribute = currentElement.attributeValue("top"); final String scalePercentAttribute = currentElement.attributeValue("scale-percent"); final String dpiAttribute = currentElement.attributeValue("dpi"); final String leftPosition = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, leftAttribute); final String topPosition = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, topAttribute); final float xPosition = Float.parseFloat(leftPosition) + groupContext.offsetX; final float yPosition = groupContext.pageHeight - (Float.parseFloat(topPosition) + groupContext.offsetY); final String scalePercent = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, scalePercentAttribute); final String dpi = resolveAttributeValueTemplates(pipelineContext, contextNode, variableToValueMap, null, null, currentElement, dpiAttribute); // Set image parameters image.setAbsolutePosition(xPosition, yPosition); if (scalePercent != null) { image.scalePercent(Float.parseFloat(scalePercent)); } if (dpi != null) { final int dpiInt = Integer.parseInt(dpi); image.setDpi(dpiInt, dpiInt); } // Add image groupContext.contentByte.addImage(image); } } else { // NOP } } }
From source file:org.sigmah.server.report.renderer.itext.ItextChartRenderer.java
License:Open Source License
public void render(DocWriter writer, Document doc, PivotChartElement element) { try {/*from w w w. j ava 2s . c o m*/ doc.add(ThemeHelper.elementTitle(element.getTitle())); ItextRendererHelper.addFilterDescription(doc, element.getContent().getFilterDescriptions()); float width = doc.getPageSize().getWidth() - doc.rightMargin() - doc.leftMargin(); float height = (doc.getPageSize().getHeight() - doc.topMargin() - doc.bottomMargin()) / 3f; if (writer instanceof PdfWriter) { // We can render the chart directly as vector graphics // in the PDF file PdfWriter pdfWriter = (PdfWriter) writer; PdfContentByte cb = pdfWriter.getDirectContent(); Graphics2D g2d = cb.createGraphics(width, height); chartRenderer.render(element, false, g2d, (int) width, (int) height, 72); g2d.dispose(); } else { // For RTF/Html we embed as a GIF width = width / 72f * RESOLUTION; height = height / 72f * RESOLUTION; BufferedImage chartImage = chartRenderer.renderImage(element, false, (int) width, (int) height, RESOLUTION); ByteArrayOutputStream baos = new ByteArrayOutputStream(); ImageIO.write(chartImage, "GIF", baos); Image image = Image.getInstance(baos.toByteArray()); image.scalePercent(72f / RESOLUTION * 100f); doc.add(image); } } catch (Exception e) { e.printStackTrace(); } }