List of usage examples for com.lowagie.text.pdf PdfTemplate createGraphics
public java.awt.Graphics2D createGraphics(float width, float height, FontMapper fontMapper)
Graphics2D to write on. From source file:com.bayareasoftware.chartengine.chart.jfree.JFreeChartDriver.java
License:Apache License
/** * Writes a chart to an output stream in PDF format. * * @param out the output stream./* w ww . j a v a2s . co m*/ * @param chart the chart. * @param width the chart width. * @param height the chart height. * */ public void writeChartAsPDF(OutputStream out, JFreeChart chart, int width, int height, FontMapper mapper) { com.lowagie.text.Rectangle pagesize = new com.lowagie.text.Rectangle(width, height); Document document = new Document(pagesize, 50.0f, 50.0f, 50.0f, 50.0f); try { PdfWriter writer = PdfWriter.getInstance(document, out); document.addAuthor("ChartMechanic"); document.addSubject("ChartMechanic PDF"); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2 = tp.createGraphics(width, height, mapper); Rectangle2D r2D = new Rectangle2D.Double(0, 0, width, height); chart.draw(g2, r2D); g2.dispose(); cb.addTemplate(tp, 0, 0); } catch (DocumentException de) { System.err.println(de.getMessage()); } document.close(); }
From source file:com.centurylink.mdw.designer.pages.ExportHelper.java
License:Apache License
public void printImagePdf(String filename, DesignerCanvas canvas, Dimension graphsize) { try {/*from ww w. j a v a2s . c o m*/ DefaultFontMapper mapper = new DefaultFontMapper(); FontFactory.registerDirectories(); mapper.insertDirectory("c:\\winnt\\fonts"); // mapper.insertDirectory("c:\\windows\\fonts"); // we create a template and a Graphics2D object that corresponds // with it int margin = 72; // 1 inch float scale = 0.5f; boolean multiple_page = true; Rectangle page_size; if (multiple_page) { page_size = PageSize.LETTER.rotate(); } else { page_size = new Rectangle((int) (graphsize.getWidth() * scale) + margin, (int) (graphsize.getHeight() * scale) + margin); } Document document = new Document(page_size); DocWriter writer = PdfWriter.getInstance(document, new FileOutputStream(filename)); document.open(); document.setPageSize(page_size); int image_w = (int) page_size.getWidth() - margin; int image_h = (int) page_size.getHeight() - margin; boolean edsave = canvas.editable; canvas.editable = false; Color bgsave = canvas.getBackground(); canvas.setBackground(Color.white); if (multiple_page) { int horizontal_pages = (int) (graphsize.width * scale) / image_w + 1; int vertical_pages = (int) (graphsize.height * scale) / image_h + 1; for (int i = 0; i < horizontal_pages; i++) { for (int j = 0; j < vertical_pages; j++) { Image img; PdfContentByte cb = ((PdfWriter) writer).getDirectContent(); PdfTemplate tp = cb.createTemplate(image_w, image_h); Graphics2D g2 = tp.createGraphics(image_w, image_h, mapper); tp.setWidth(image_w); tp.setHeight(image_h); g2.scale(scale, scale); g2.translate(-i * image_w / scale, -j * image_h / scale); canvas.paintComponent(g2); g2.dispose(); img = new ImgTemplate(tp); document.add(img); } } } else { Image img; PdfContentByte cb = ((PdfWriter) writer).getDirectContent(); PdfTemplate tp = cb.createTemplate(image_w, image_h); Graphics2D g2 = tp.createGraphics(image_w, image_h, mapper); tp.setWidth(image_w); tp.setHeight(image_h); g2.scale(scale, scale); canvas.paintComponent(g2); g2.dispose(); img = new ImgTemplate(tp); document.add(img); } canvas.setBackground(bgsave); canvas.editable = edsave; document.close(); } catch (Exception e) { e.printStackTrace(); } }
From source file:com.centurylink.mdw.designer.pages.ExportHelper.java
License:Apache License
private void printGraphPdf(DocWriter writer, CanvasCommon canvas, Graph process, Rectangle page_size, String type, String filename, Chapter chapter, int chapter_number) throws Exception { Dimension graphsize = process.getGraphSize(); // we create a fontMapper and read all the fonts in the font directory DefaultFontMapper mapper = new DefaultFontMapper(); FontFactory.registerDirectories();/*from w w w . ja v a 2s.c om*/ mapper.insertDirectory("c:\\winnt\\fonts"); // mapper.insertDirectory("c:\\windows\\fonts"); // we create a template and a Graphics2D object that corresponds with it int w, h; float scale; if ((float) graphsize.width < page_size.getWidth() * 0.8 && (float) graphsize.height < page_size.getHeight() * 0.8 || type.equals(HTML)) { w = graphsize.width + 36; h = graphsize.height + 36; scale = -1f; } else { scale = page_size.getWidth() * 0.8f / (float) graphsize.width; if (scale > page_size.getHeight() * 0.8f / (float) graphsize.height) scale = page_size.getHeight() * 0.8f / (float) graphsize.height; w = (int) (graphsize.width * scale) + 36; h = (int) (graphsize.height * scale) + 36; } Image img; int zoomSave = process.zoom; process.zoom = 100; Color bgsave = canvas.getBackground(); boolean edsave = canvas.editable; canvas.editable = false; canvas.setBackground(Color.white); if (type.equals(PDF)) { PdfContentByte cb = ((PdfWriter) writer).getDirectContent(); PdfTemplate tp = cb.createTemplate(w, h); Graphics2D g2 = tp.createGraphics(w, h, mapper); if (scale > 0) g2.scale(scale, scale); tp.setWidth(w); tp.setHeight(h); canvas.paintComponent(g2); g2.dispose(); // cb.addTemplate(tp, 50, 400); img = new ImgTemplate(tp); } else { String imgfilename = filename + "." + process.getName() + "_ch" + chapter_number + ".jpg"; printImage(imgfilename, -1f, canvas, graphsize); img = Image.getInstance(imgfilename); if (scale > 0) img.scalePercent(scale * 100); } process.zoom = zoomSave; canvas.setBackground(bgsave); canvas.editable = edsave; if (img != null) chapter.add(img); }
From source file:com.dlya.facturews.DlyaPdfExporter2.java
License:Open Source License
/** * *///from w w w.j a va 2 s .c o m public void exportImage(JRPrintImage printImage) throws DocumentException, IOException, JRException { if (printImage.getModeValue() == ModeEnum.OPAQUE) { pdfContentByte.setRGBColorFill(printImage.getBackcolor().getRed(), printImage.getBackcolor().getGreen(), printImage.getBackcolor().getBlue()); pdfContentByte.rectangle(printImage.getX() + getOffsetX(), jasperPrint.getPageHeight() - printImage.getY() - getOffsetY(), printImage.getWidth(), -printImage.getHeight()); pdfContentByte.fill(); } int topPadding = printImage.getLineBox().getTopPadding().intValue(); int leftPadding = printImage.getLineBox().getLeftPadding().intValue(); int bottomPadding = printImage.getLineBox().getBottomPadding().intValue(); int rightPadding = printImage.getLineBox().getRightPadding().intValue(); int availableImageWidth = printImage.getWidth() - leftPadding - rightPadding; availableImageWidth = (availableImageWidth < 0) ? 0 : availableImageWidth; int availableImageHeight = printImage.getHeight() - topPadding - bottomPadding; availableImageHeight = (availableImageHeight < 0) ? 0 : availableImageHeight; Renderable renderer = printImage.getRenderable(); if (renderer != null && availableImageWidth > 0 && availableImageHeight > 0) { if (renderer.getTypeValue() == RenderableTypeEnum.IMAGE) { // Image renderers are all asked for their image data at some point. // Better to test and replace the renderer now, in case of lazy load error. renderer = RenderableUtil.getInstance(jasperReportsContext).getOnErrorRendererForImageData(renderer, printImage.getOnErrorTypeValue()); } } else { renderer = null; } if (renderer != null) { int xoffset = 0; int yoffset = 0; Chunk chunk = null; float scaledWidth = availableImageWidth; float scaledHeight = availableImageHeight; if (renderer.getTypeValue() == RenderableTypeEnum.IMAGE) { com.lowagie.text.Image image = null; float xalignFactor = getXAlignFactor(printImage); float yalignFactor = getYAlignFactor(printImage); switch (printImage.getScaleImageValue()) { case CLIP: { // Image load might fail, from given image data. // Better to test and replace the renderer now, in case of lazy load error. renderer = RenderableUtil.getInstance(jasperReportsContext) .getOnErrorRendererForDimension(renderer, printImage.getOnErrorTypeValue()); if (renderer == null) { break; } int normalWidth = availableImageWidth; int normalHeight = availableImageHeight; Dimension2D dimension = renderer.getDimension(jasperReportsContext); if (dimension != null) { normalWidth = (int) dimension.getWidth(); normalHeight = (int) dimension.getHeight(); } xoffset = (int) (xalignFactor * (availableImageWidth - normalWidth)); yoffset = (int) (yalignFactor * (availableImageHeight - normalHeight)); int minWidth = Math.min(normalWidth, availableImageWidth); int minHeight = Math.min(normalHeight, availableImageHeight); BufferedImage bi = new BufferedImage(minWidth, minHeight, BufferedImage.TYPE_INT_ARGB); Graphics2D g = bi.createGraphics(); if (printImage.getModeValue() == ModeEnum.OPAQUE) { g.setColor(printImage.getBackcolor()); g.fillRect(0, 0, minWidth, minHeight); } renderer.render(jasperReportsContext, g, new java.awt.Rectangle((xoffset > 0 ? 0 : xoffset), (yoffset > 0 ? 0 : yoffset), normalWidth, normalHeight)); g.dispose(); xoffset = (xoffset < 0 ? 0 : xoffset); yoffset = (yoffset < 0 ? 0 : yoffset); //awtImage = bi.getSubimage(0, 0, minWidth, minHeight); //image = com.lowagie.text.Image.getInstance(awtImage, printImage.getBackcolor()); image = com.lowagie.text.Image.getInstance(bi, null); break; } case FILL_FRAME: { if (printImage.isUsingCache() && loadedImagesMap.containsKey(renderer)) { image = loadedImagesMap.get(renderer); } else { try { image = com.lowagie.text.Image.getInstance(renderer.getImageData(jasperReportsContext)); imageTesterPdfContentByte.addImage(image, 10, 0, 0, 10, 0, 0); } catch (Exception e) { JRImageRenderer tmpRenderer = JRImageRenderer.getOnErrorRendererForImage( jasperReportsContext, JRImageRenderer.getInstance(renderer.getImageData(jasperReportsContext)), printImage.getOnErrorTypeValue()); if (tmpRenderer == null) { break; } java.awt.Image awtImage = tmpRenderer.getImage(jasperReportsContext); image = com.lowagie.text.Image.getInstance(awtImage, null); } if (printImage.isUsingCache()) { loadedImagesMap.put(renderer, image); } } image.scaleAbsolute(availableImageWidth, availableImageHeight); break; } case RETAIN_SHAPE: default: { if (printImage.isUsingCache() && loadedImagesMap.containsKey(renderer)) { image = loadedImagesMap.get(renderer); } else { try { image = com.lowagie.text.Image.getInstance(renderer.getImageData(jasperReportsContext)); imageTesterPdfContentByte.addImage(image, 10, 0, 0, 10, 0, 0); } catch (Exception e) { JRImageRenderer tmpRenderer = JRImageRenderer.getOnErrorRendererForImage( jasperReportsContext, JRImageRenderer.getInstance(renderer.getImageData(jasperReportsContext)), printImage.getOnErrorTypeValue()); if (tmpRenderer == null) { break; } java.awt.Image awtImage = tmpRenderer.getImage(jasperReportsContext); image = com.lowagie.text.Image.getInstance(awtImage, null); } if (printImage.isUsingCache()) { loadedImagesMap.put(renderer, image); } } image.scaleToFit(availableImageWidth, availableImageHeight); xoffset = (int) (xalignFactor * (availableImageWidth - image.plainWidth())); yoffset = (int) (yalignFactor * (availableImageHeight - image.plainHeight())); xoffset = (xoffset < 0 ? 0 : xoffset); yoffset = (yoffset < 0 ? 0 : yoffset); break; } } if (image != null) { chunk = new Chunk(image, 0, 0); scaledWidth = image.scaledWidth(); scaledHeight = image.scaledHeight(); } } else { double normalWidth = availableImageWidth; double normalHeight = availableImageHeight; double displayWidth = availableImageWidth; double displayHeight = availableImageHeight; double ratioX = 1f; double ratioY = 1f; Rectangle2D clip = null; Dimension2D dimension = renderer.getDimension(jasperReportsContext); if (dimension != null) { normalWidth = dimension.getWidth(); normalHeight = dimension.getHeight(); displayWidth = normalWidth; displayHeight = normalHeight; float xalignFactor = getXAlignFactor(printImage); float yalignFactor = getYAlignFactor(printImage); switch (printImage.getScaleImageValue()) { case CLIP: { xoffset = (int) (xalignFactor * (availableImageWidth - normalWidth)); yoffset = (int) (yalignFactor * (availableImageHeight - normalHeight)); clip = new Rectangle2D.Double(-xoffset, -yoffset, availableImageWidth, availableImageHeight); break; } case FILL_FRAME: { ratioX = availableImageWidth / normalWidth; ratioY = availableImageHeight / normalHeight; normalWidth *= ratioX; normalHeight *= ratioY; xoffset = 0; yoffset = 0; break; } case RETAIN_SHAPE: default: { ratioX = availableImageWidth / normalWidth; ratioY = availableImageHeight / normalHeight; ratioX = ratioX < ratioY ? ratioX : ratioY; ratioY = ratioX; normalWidth *= ratioX; normalHeight *= ratioY; xoffset = (int) (xalignFactor * (availableImageWidth - normalWidth)); yoffset = (int) (yalignFactor * (availableImageHeight - normalHeight)); break; } } } PdfTemplate template = pdfContentByte.createTemplate((float) displayWidth, (float) displayHeight); Graphics2D g = forceSvgShapes ? template.createGraphicsShapes((float) displayWidth, (float) displayHeight) : template.createGraphics(availableImageWidth, availableImageHeight, new LocalFontMapper()); if (clip != null) { g.setClip(clip); } if (printImage.getModeValue() == ModeEnum.OPAQUE) { g.setColor(printImage.getBackcolor()); g.fillRect(0, 0, (int) displayWidth, (int) displayHeight); } Rectangle2D rectangle = new Rectangle2D.Double(0, 0, displayWidth, displayHeight); renderer.render(jasperReportsContext, g, rectangle); g.dispose(); pdfContentByte.saveState(); pdfContentByte.addTemplate(template, (float) ratioX, 0f, 0f, (float) ratioY, printImage.getX() + getOffsetX() + xoffset, jasperPrint.getPageHeight() - printImage.getY() - getOffsetY() - (int) normalHeight - yoffset); pdfContentByte.restoreState(); Image image = getPxImage(); image.scaleAbsolute(availableImageWidth, availableImageHeight); chunk = new Chunk(image, 0, 0); } /* image.setAbsolutePosition( printImage.getX() + offsetX + borderOffset, jasperPrint.getPageHeight() - printImage.getY() - offsetY - image.scaledHeight() - borderOffset ); pdfContentByte.addImage(image); */ if (chunk != null) { setAnchor(chunk, printImage, printImage); setHyperlinkInfo(chunk, printImage); //tagHelper.startImage(printImage); ColumnText colText = new ColumnText(pdfContentByte); int upperY = jasperPrint.getPageHeight() - printImage.getY() - topPadding - getOffsetY() - yoffset; int lowerX = printImage.getX() + leftPadding + getOffsetX() + xoffset; colText.setSimpleColumn(new Phrase(chunk), lowerX, upperY - scaledHeight, lowerX + scaledWidth, upperY, scaledHeight, Element.ALIGN_LEFT); colText.go(); //tagHelper.endImage(); } } if (printImage.getLineBox().getTopPen().getLineWidth().floatValue() <= 0f && printImage.getLineBox().getLeftPen().getLineWidth().floatValue() <= 0f && printImage.getLineBox().getBottomPen().getLineWidth().floatValue() <= 0f && printImage.getLineBox().getRightPen().getLineWidth().floatValue() <= 0f) { if (printImage.getLinePen().getLineWidth().floatValue() > 0f) { exportPen(printImage.getLinePen(), printImage); } } else { /* */ exportBox(printImage.getLineBox(), printImage); } }
From source file:com.exam.server.ConvertPDF.java
public static void addPieChart(JFreeChart chart, int width, int height, PdfWriter writer) { // PdfWriter writer = null; // Document document = new Document(); try {//from ww w .ja v a 2 s.co m // writer = PdfWriter.getInstance(document, new FileOutputStream( // fileName)); System.out.println("writing pie chart document "); // document.open(); PdfContentByte contentByte = writer.getDirectContent(); PdfTemplate template = contentByte.createTemplate(width, height); Graphics2D graphics2d = template.createGraphics(width, height, new DefaultFontMapper()); Rectangle2D rectangle2d = new Rectangle2D.Double(0, 0, width, height); chart.draw(graphics2d, rectangle2d); graphics2d.dispose(); contentByte.addTemplate(template, 0, 0); } catch (Exception e) { e.printStackTrace(); } System.out.println("writing done:: "); }
From source file:com.rapidminer.gui.actions.export.ImageExporter.java
License:Open Source License
private void exportVectorGraphics(String formatName, File outputFile) throws ImageExportException { Component component = printableComponent.getExportComponent(); int width = component.getWidth(); int height = component.getHeight(); try (FileOutputStream fs = new FileOutputStream(outputFile)) { switch (formatName) { case PDF: // create pdf document with slightly increased width and height // (otherwise the image gets cut off) Document document = new Document(new Rectangle(width + 5, height + 5)); PdfWriter writer = PdfWriter.getInstance(document, fs); document.open();//from www .j a va 2 s . c o m PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2 = tp.createGraphics(width, height, new DefaultFontMapper()); component.print(g2); g2.dispose(); cb.addTemplate(tp, 0, 0); document.close(); break; case SVG: exportFreeHep(component, fs, new SVGGraphics2D(fs, new Dimension(width, height))); break; case EPS: exportFreeHep(component, fs, new PSGraphics2D(fs, new Dimension(width, height))); break; default: // cannot happen break; } } catch (Exception e) { throw new ImageExportException( I18N.getMessage(I18N.getUserErrorMessagesBundle(), "error.image_export.export_failed"), e); } }
From source file:com.trollworks.gcs.character.CharacterSheet.java
License:Open Source License
/** * @param file The file to save to.//from w w w . ja v a 2s . co m * @return <code>true</code> on success. */ public boolean saveAsPDF(File file) { HashSet<Row> changed = expandAllContainers(); try { PrintManager settings = mCharacter.getPageSettings(); PageFormat format = settings != null ? settings.createPageFormat() : createDefaultPageFormat(); Paper paper = format.getPaper(); float width = (float) paper.getWidth(); float height = (float) paper.getHeight(); adjustToPageSetupChanges(true); setPrinting(true); com.lowagie.text.Document pdfDoc = new com.lowagie.text.Document( new com.lowagie.text.Rectangle(width, height)); try (FileOutputStream out = new FileOutputStream(file)) { PdfWriter writer = PdfWriter.getInstance(pdfDoc, out); int pageNum = 0; PdfContentByte cb; pdfDoc.open(); cb = writer.getDirectContent(); while (true) { PdfTemplate template = cb.createTemplate(width, height); Graphics2D g2d = template.createGraphics(width, height, new DefaultFontMapper()); if (print(g2d, format, pageNum) == NO_SUCH_PAGE) { g2d.dispose(); break; } if (pageNum != 0) { pdfDoc.newPage(); } g2d.setClip(0, 0, (int) width, (int) height); print(g2d, format, pageNum++); g2d.dispose(); cb.addTemplate(template, 0, 0); } pdfDoc.close(); } return true; } catch (Exception exception) { return false; } finally { setPrinting(false); closeContainers(changed); } }
From source file:com.unicornlabs.kabouter.reporting.PowerReport.java
License:Apache License
public static void GeneratePowerReport(Date startDate, Date endDate) { try {/*from w w w .j a v a 2 s. c o m*/ Historian theHistorian = (Historian) BusinessObjectManager.getBusinessObject(Historian.class.getName()); ArrayList<String> powerLogDeviceIds = theHistorian.getPowerLogDeviceIds(); Document document = new Document(PageSize.A4, 50, 50, 50, 50); File outputFile = new File("PowerReport.pdf"); outputFile.createNewFile(); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile)); document.open(); document.add(new Paragraph("Power Report for " + startDate.toString() + " to " + endDate.toString())); document.newPage(); DecimalFormat df = new DecimalFormat("#.###"); for (String deviceId : powerLogDeviceIds) { ArrayList<Powerlog> powerlogs = theHistorian.getPowerlogs(deviceId, startDate, endDate); double total = 0; double max = 0; Date maxTime = startDate; double average = 0; XYSeries series = new XYSeries(deviceId); XYDataset dataset = new XYSeriesCollection(series); for (Powerlog log : powerlogs) { total += log.getPower(); if (log.getPower() > max) { max = log.getPower(); maxTime = log.getId().getLogtime(); } series.add(log.getId().getLogtime().getTime(), log.getPower()); } average = total / powerlogs.size(); document.add(new Paragraph("\nDevice: " + deviceId)); document.add(new Paragraph("Average Power Usage: " + df.format(average))); document.add(new Paragraph("Maximum Power Usage: " + df.format(max) + " at " + maxTime.toString())); document.add(new Paragraph("Total Power Usage: " + df.format(total))); //Create a custom date axis to display dates on the X axis DateAxis dateAxis = new DateAxis("Date"); //Make the labels vertical dateAxis.setVerticalTickLabels(true); //Create the power axis NumberAxis powerAxis = new NumberAxis("Power"); //Set both axes to auto range for their values powerAxis.setAutoRange(true); dateAxis.setAutoRange(true); //Create the tooltip generator StandardXYToolTipGenerator ttg = new StandardXYToolTipGenerator("{0}: {2}", new SimpleDateFormat("yyyy/MM/dd HH:mm"), NumberFormat.getInstance()); //Set the renderer StandardXYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.LINES, ttg, null); //Create the plot XYPlot plot = new XYPlot(dataset, dateAxis, powerAxis, renderer); //Create the chart JFreeChart myChart = new JFreeChart(deviceId, JFreeChart.DEFAULT_TITLE_FONT, plot, true); PdfContentByte pcb = writer.getDirectContent(); PdfTemplate tp = pcb.createTemplate(480, 360); Graphics2D g2d = tp.createGraphics(480, 360, new DefaultFontMapper()); Rectangle2D r2d = new Rectangle2D.Double(0, 0, 480, 360); myChart.draw(g2d, r2d); g2d.dispose(); pcb.addTemplate(tp, 0, 0); document.newPage(); } document.close(); JOptionPane.showMessageDialog(null, "Report Generated."); Desktop.getDesktop().open(outputFile); } catch (FileNotFoundException fnfe) { JOptionPane.showMessageDialog(null, "Unable To Open File For Writing, Make Sure It Is Not Currently Open"); } catch (IOException ex) { Logger.getLogger(PowerReport.class.getName()).log(Level.SEVERE, null, ex); } catch (DocumentException ex) { Logger.getLogger(PowerReport.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:de.atomfrede.tools.evalutation.tools.plot.util.PlotUtil.java
License:Open Source License
protected static void writeChartAsPDF(OutputStream out, JFreeChart chart, int width, int height, FontMapper mapper) throws IOException { Rectangle pagesize = new Rectangle(width, height); Document document = new Document(pagesize, 50, 50, 50, 50); try {// w ww.ja v a2s . com PdfWriter writer = PdfWriter.getInstance(document, out); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2 = tp.createGraphics(width, height, mapper); Rectangle2D r2D = new Rectangle2D.Double(0, 0, width, height); chart.draw(g2, r2D); g2.dispose(); cb.addTemplate(tp, 0, 0); } catch (DocumentException de) { System.err.println(de.getMessage()); } document.close(); }
From source file:de.dfki.owlsmx.gui.util.Converter.java
License:Open Source License
public static void convertToPdf(JFreeChart chart, int width, int height, String filename) { // step 1 Document document = new Document(new Rectangle(width, height)); try {//ww w .j a v a2s . co m // step 2 PdfWriter writer; writer = PdfWriter.getInstance(document, new FileOutputStream(filename)); // step 3 document.open(); // step 4 PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2d = tp.createGraphics(width, height, new DefaultFontMapper()); Rectangle2D r2d = new Rectangle2D.Double(0, 0, width, height); chart.draw(g2d, r2d); g2d.dispose(); cb.addTemplate(tp, 0, 0); } catch (DocumentException de) { } catch (FileNotFoundException e) { } // step 5 document.close(); }