List of usage examples for com.itextpdf.text.pdf PdfTemplate createGraphics
public java.awt.Graphics2D createGraphics(final float width, final float height)
Graphics2D to write on. From source file:com.centurylink.mdw.pdf.PdfExportHelper.java
License:Apache License
private void printGraph(DocWriter writer, ProcessCanvas canvas, Process process, Rectangle pageSize, Chapter chapter) throws Exception { Dimension graphsize = getGraphSize(process); // we create a template and a Graphics2D object that corresponds with it int w;//from w ww . j a va 2 s . co m int h; float scale; if ((float) graphsize.width < pageSize.getWidth() * 0.8 && (float) graphsize.height < pageSize.getHeight() * 0.8) { w = graphsize.width + 36; h = graphsize.height + 36; scale = -1f; } else { scale = pageSize.getWidth() * 0.8f / (float) graphsize.width; if (scale > pageSize.getHeight() * 0.8f / (float) graphsize.height) scale = pageSize.getHeight() * 0.8f / (float) graphsize.height; w = (int) (graphsize.width * scale) + 36; h = (int) (graphsize.height * scale) + 36; } Image img; canvas.setBackground(Color.white); PdfContentByte cb = ((PdfWriter) writer).getDirectContent(); PdfTemplate tp = cb.createTemplate(w, h); Graphics2D g2 = tp.createGraphics(w, h); if (scale > 0) g2.scale(scale, scale); tp.setWidth(w); tp.setHeight(h); canvas.paintComponent(g2); g2.dispose(); img = new ImgTemplate(tp); chapter.add(img); }
From source file:com.github.luischavez.levsym.modulos.funcion.PDF.java
License:Open Source License
public void CreateTablePDF(JTable tabla) { boolean shapes = false; Document document = new Document(); Calendar c = Calendar.getInstance(); String date = Integer.toString(c.get(Calendar.DAY_OF_MONTH)) + "-" + Integer.toString(c.get(Calendar.MONTH)) + "-" + Integer.toString(c.get(Calendar.YEAR)) + " " + Integer.toString(c.get(Calendar.HOUR_OF_DAY)) + "-" + Integer.toString(c.get(Calendar.MINUTE)) + "-" + Integer.toString(c.get(Calendar.SECOND)); File Dir = new File(System.getProperty("user.dir") + "/Reportes/"); if (!Dir.exists()) { Dir.mkdirs();/*from ww w . j av a 2 s. com*/ } try { PdfWriter writer; if (shapes) { writer = PdfWriter.getInstance(document, new FileOutputStream(System.getProperty("user.dir") + "/Reportes/Tabla " + date + ".pdf")); } else { writer = PdfWriter.getInstance(document, new FileOutputStream(System.getProperty("user.dir") + "/Reportes/Tabla " + date + ".pdf")); } document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(500, 500); Graphics2D g2; if (shapes) { g2 = tp.createGraphicsShapes(500, 500); } else { g2 = tp.createGraphics(500, 500); } g2.dispose(); cb.addTemplate(tp, 30, 300); } catch (Exception e) { Log.SaveLog(e.toString()); } document.close(); }
From source file:com.rapidminer.gui.actions.ExportPdfAction.java
License:Open Source License
/** * Creates a pdf showing the given {@link Component} via {@link PdfTemplate} usage. * @param component//from w ww .java 2 s. c om * @param document * @param cb * @throws DocumentException */ private void createPdfViaTemplate(Component component, Document document, PdfContentByte cb) throws DocumentException { PdfTemplate tp = cb.createTemplate(500, PageSize.A4.getHeight() / 2); Graphics2D g2 = tp.createGraphics(500, PageSize.A4.getHeight() / 2); // special handling for charts as we only want to export the chart but not the control panel // chart cannot be scaled to size of component because otherwise we would break the chart aspect-ratio if (component.getClass().isAssignableFrom(JPanel.class)) { JPanel panel = (JPanel) component; if (panel.getLayout().getClass().isAssignableFrom(CardLayout.class)) { for (final Component comp : panel.getComponents()) { // iterate over all card components and see if there is a chart which would require special handling // if not we don't do anything in this loop and do the standard behavior at the bottom of the method if (comp.isVisible() && ChartConfigurationPanel.class.isAssignableFrom(comp.getClass())) { final ChartConfigurationPanel chartConfigPanel = (ChartConfigurationPanel) comp; // create new LinkAndBrushChartPanel with double buffering set to false to get vector graphic export // The real chart has to use double buffering for a) performance and b) zoom rectangle drawing LinkAndBrushChartPanel newLaBPanel = new LinkAndBrushChartPanel( chartConfigPanel.getPlotEngine().getChartPanel().getChart(), chartConfigPanel.getPlotEngine().getChartPanel().getWidth(), chartConfigPanel.getPlotEngine().getChartPanel().getHeight(), chartConfigPanel.getPlotEngine().getChartPanel().getMinimumDrawWidth(), chartConfigPanel.getPlotEngine().getChartPanel().getMinimumDrawHeight(), false, false); newLaBPanel.setSize(chartConfigPanel.getPlotEngine().getChartPanel().getSize()); newLaBPanel .setOverlayList(chartConfigPanel.getPlotEngine().getChartPanel().getOverlayList()); AffineTransform at = new AffineTransform(); double factor = 500d / chartConfigPanel.getPlotEngine().getChartPanel().getWidth(); at.scale(factor, factor); g2.transform(at); newLaBPanel.print(g2); g2.dispose(); document.add(new Paragraph(componentName)); document.add(Image.getInstance(tp)); return; } else if (comp.isVisible() && PlotterPanel.class.isAssignableFrom(comp.getClass())) { // special case for PlotterPanel as the Panel itself is wider than the plotter // not having a special case here results in the exported image being too wide (empty space to the left) final PlotterPanel plotterPanel = (PlotterPanel) comp; AffineTransform at = new AffineTransform(); double factor = 500d / plotterPanel.getPlotterComponent().getWidth(); at.scale(factor, factor); g2.transform(at); plotterPanel.print(g2); g2.dispose(); document.add(new Paragraph(componentName)); document.add(Image.getInstance(tp)); return; } } } } AffineTransform at = new AffineTransform(); double factor = 500d / component.getWidth(); at.scale(factor, factor); g2.transform(at); component.print(g2); g2.dispose(); document.add(new Paragraph(componentName)); document.add(Image.getInstance(tp)); }
From source file:com.rapidminer.gui.actions.ExportPdfAction.java
License:Open Source License
/** * Creates a pdf showing the given {@link PlotterTemplate} via {@link PdfTemplate} usage. * @param template//from w w w .j a va2s .c o m * @param document * @param cb * @throws DocumentException */ private void createPdfViaTemplate(PlotterTemplate template, Document document, PdfContentByte cb) throws DocumentException { PdfTemplate tp = cb.createTemplate(500, PageSize.A4.getHeight() / 2); Graphics2D g2 = tp.createGraphics(500, PageSize.A4.getHeight() / 2); AffineTransform at = new AffineTransform(); double factor = 500d / template.getPlotEngine().getChartPanel().getWidth(); at.scale(factor, factor); g2.transform(at); template.getPlotEngine().getChartPanel().print(g2); g2.dispose(); document.add(new Paragraph(componentName)); document.add(Image.getInstance(tp)); }
From source file:figtree.application.FigTreePDF.java
License:Open Source License
static public void createGraphic(int width, int height, String treeFileName, String graphicFileName) { try {/* w w w . ja v a2 s .c om*/ BufferedReader bufferedReader = new BufferedReader(new FileReader(treeFileName)); String line = bufferedReader.readLine(); while (line != null && line.length() == 0) { line = bufferedReader.readLine(); } bufferedReader.close(); boolean isNexus = (line != null && line.toUpperCase().contains("#NEXUS")); Reader reader = new FileReader(treeFileName); Map<String, Object> settings = new HashMap<String, Object>(); ExtendedTreeViewer treeViewer = new ExtendedTreeViewer(); ControlPalette controlPalette = new BasicControlPalette(200, BasicControlPalette.DisplayMode.ONLY_ONE_OPEN); FigTreePanel figTreePanel = new FigTreePanel(null, treeViewer, controlPalette); // First of all, fully populate the settings map so that // all the settings have defaults controlPalette.getSettings(settings); List<Tree> trees = new ArrayList<Tree>(); if (isNexus) { FigTreeNexusImporter importer = new FigTreeNexusImporter(reader); trees.add(importer.importNextTree()); // Try to find a figtree block and if found, parse the settings while (true) { try { importer.findNextBlock(); if (importer.getNextBlockName().equalsIgnoreCase("FIGTREE")) { importer.parseFigTreeBlock(settings); } } catch (EOFException ex) { break; } } } else { NewickImporter importer = new NewickImporter(reader, true); trees.add(importer.importNextTree()); } if (trees.size() == 0) { throw new ImportException("This file contained no trees."); } treeViewer.setTrees(trees); controlPalette.setSettings(settings); treeViewer.getContentPane().setSize(width, height); OutputStream stream; if (graphicFileName != null) { stream = new FileOutputStream(graphicFileName); } else { stream = System.out; } Document document = new Document(); document.setPageSize(new com.itextpdf.text.Rectangle(width, height)); try { PdfWriter writer = PdfWriter.getInstance(document, stream); document.open(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate tp = cb.createTemplate(width, height); Graphics2D g2 = tp.createGraphics(width, height); tp.setWidth(width); tp.setHeight(height); treeViewer.getContentPane().print(g2); g2.dispose(); tp.sanityCheck(); // all the g2 content is written to tp, not cb cb.addTemplate(tp, 0, 0); cb.sanityCheck(); } catch (Exception e) { System.err.println(e.getMessage()); } document.close(); } catch (ImportException ie) { throw new RuntimeException("Error writing graphic file: " + ie); } catch (IOException ioe) { throw new RuntimeException("Error writing graphic file: " + ioe); } }
From source file:matheos.texte.OngletTexte.java
License:Open Source License
public void export2Pdf(final File f) { final Formatter formatter = editeur.getFormatter(); new Thread(new Runnable() { @Override/*from w w w . j a va 2 s . c o m*/ public void run() { FileOutputStream fos = null; try { fos = new FileOutputStream(f); Document document = new Document(); Book book = formatter.createBook(); try { PdfWriter writer = PdfWriter.getInstance(document, fos); document.open(); PdfContentByte canvas = writer.getDirectContent(); for (int i = 0; i < book.getNumberOfPages(); i++) { document.newPage(); PageFormat page = book.getPageFormat(i); PdfTemplate templ = canvas.createTemplate((float) page.getWidth(), (float) page.getHeight()); Graphics2D g2 = templ.createGraphics((float) page.getWidth(), (float) page.getHeight()); try { book.getPrintable(i).print(g2, book.getPageFormat(i), i); } catch (PrinterException ex) { Logger.getLogger(OngletTexte.class.getName()).log(Level.SEVERE, null, ex); } canvas.addTemplate(templ, 0, 0); g2.dispose(); } } catch (DocumentException ex) { Logger.getLogger(OngletTexte.class.getName()).log(Level.SEVERE, null, ex); } finally { document.close(); } } catch (FileNotFoundException ex) { Logger.getLogger(OngletTexte.class.getName()).log(Level.SEVERE, null, ex); } finally { if (fos != null) { try { fos.flush(); fos.close(); } catch (IOException ex) { Logger.getLogger(OngletTexte.class.getName()).log(Level.SEVERE, null, ex); } } } } }).start(); }
From source file:org.fhaes.neofhchart.PDFExportOptionsDialog.java
License:Open Source License
/** * Performs the export operation using the currentChart as the source. * /*from w w w .ja v a2 s . co m*/ * @return true if the operation completed successfully, false otherwise */ private boolean doExportToPDF() { boolean completedSuccessfully = false; if (currentChart != null) { log.debug("Exporting to PDF..."); Document document = null; if (cboPaperSize.getSelectedItem() instanceof Rectangle) { Rectangle rect = (Rectangle) cboPaperSize.getSelectedItem(); if (radLandscape.isSelected()) { rect = rect.rotate(); } document = new Document(rect, 10, 10, 10, 10); } else { Rectangle rect = new Rectangle(currentChart.getTotalWidth(), currentChart.getTotalHeight()); document = new Document(rect, 10, 10, 10, 10); } try { currentChart.setVisibilityOfNoExportElements(false); PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile.getAbsolutePath())); document.open(); int width = (int) document.getPageSize().getWidth(); int height = (int) document.getPageSize().getHeight(); PdfContentByte cb = writer.getDirectContent(); PdfTemplate template = cb.createTemplate(width, height); @SuppressWarnings("deprecation") Graphics2D g2 = template.createGraphics(width, height); PrintTranscoder prm = new PrintTranscoder(); TranscoderInput ti = new TranscoderInput(currentChart.getSVGDocument()); prm.transcode(ti, null); PageFormat pg = new PageFormat(); Paper pp = new Paper(); pp.setSize(width, height); pp.setImageableArea(0, 0, width, height); pg.setPaper(pp); prm.print(g2, pg, 0); g2.dispose(); ImgTemplate img = new ImgTemplate(template); document.add(img); completedSuccessfully = true; } catch (DocumentException e) { System.err.println(e); } catch (IOException e) { System.err.println(e); } finally { currentChart.setVisibilityOfNoExportElements(true); } document.close(); } return completedSuccessfully; }
From source file:org.orbisgis.core_export.GeoSpatialPDF.java
License:Open Source License
/** * Process all layers in the layermodel and build the corresponding pdf tree * layer//w w w . j a v a 2 s . c o m * * @param layer */ private void processSubLayer(ILayer layer, MapTransform mt, PdfWriter writer, PdfContentByte cb, ProgressMonitor pm, PdfLayer mainLayer) { if (layer.acceptsChilds() && layer.getLayerCount() > 0) { PdfLayer groupLayer = new PdfLayer(layer.getName(), writer); //To manage group of layers for (ILayer subLayer : layer.getChildren()) { processSubLayer(subLayer, mt, writer, cb, pm, groupLayer); } } else { if (layer.isVisible() && layer.getEnvelope().intersects(mt.getAdjustedExtent())) { PdfLayer mapLayer = new PdfLayer(layer.getName(), writer); if (mainLayer != null) { mainLayer.addChild(mapLayer); } PdfTemplate layerTemplate = cb.createTemplate(width, height); Graphics2D g2dLayer = layerTemplate.createGraphics(width, height); cb.beginLayer(mapLayer); PdfRenderer renderer2 = new PdfRenderer(layerTemplate, width, height); renderer2.draw(mt, g2dLayer, (int) width, (int) height, layer, pm); cb.addTemplate(layerTemplate, 0, 0); g2dLayer.dispose(); cb.endLayer(); } } }
From source file:org.orbisgis.mapcomposer.controller.utils.exportThreads.ExportPDFThread.java
License:Open Source License
@Override public void run() { try {// ww w .j av a 2s. c o m Document pdfDocument = null; //Find the Document GE to create the BufferedImage where all the GE will be drawn for (GraphicalElement ge : geIsVectorMap.keySet()) { if (ge instanceof org.orbisgis.mapcomposer.model.graphicalelement.element.Document) { pdfDocument = new Document(new Rectangle(ge.getWidth(), ge.getHeight())); height = ge.getHeight(); } } //If no Document was created, throw an exception if (pdfDocument == null) { throw new IllegalArgumentException(i18n.tr( "Error on export : The list of GraphicalElement to export does not contain any Document GE.")); } //Open the document PdfWriter writer = PdfWriter.getInstance(pdfDocument, new FileOutputStream(path)); writer.setUserProperties(true); writer.setRgbTransparencyBlending(true); writer.setTagged(); pdfDocument.open(); PdfContentByte cb = writer.getDirectContent(); progressBar.setIndeterminate(true); progressBar.setStringPainted(true); progressBar.setString(i18n.tr("Exporting the document ...")); int geCount = 0; int numberOfGe[] = new int[geManager.getRegisteredGEClasses().size()]; for (int i = 0; i < numberOfGe.length; i++) { numberOfGe[i] = 0; } //Draw each GraphicalElement in the BufferedImage for (GraphicalElement ge : geStack) { if ((ge instanceof org.orbisgis.mapcomposer.model.graphicalelement.element.Document)) continue; double rad = Math.toRadians(ge.getRotation()); double newHeight = Math.abs(sin(rad) * ge.getWidth()) + Math.abs(cos(rad) * ge.getHeight()); double newWidth = Math.abs(sin(rad) * ge.getHeight()) + Math.abs(cos(rad) * ge.getWidth()); int maxWidth = Math.max((int) newWidth, ge.getWidth()); int maxHeight = Math.max((int) newHeight, ge.getHeight()); String layerName = ge.getGEName() + numberOfGe[geManager.getRegisteredGEClasses().indexOf(ge.getClass())]; if (geIsVectorMap.get(ge)) { PdfTemplate pdfTemplate = cb.createTemplate(maxWidth, maxHeight); Graphics2D g2dTemplate = pdfTemplate.createGraphics(maxWidth, maxHeight); PdfLayer layer = new PdfLayer(layerName, writer); cb.beginLayer(layer); ((RendererVector) geManager.getRenderer(ge.getClass())).drawGE(g2dTemplate, ge); cb.addTemplate(pdfTemplate, ge.getX() + (ge.getWidth() - maxWidth) / 2, -ge.getY() + height - ge.getHeight() + (ge.getHeight() - maxHeight) / 2); g2dTemplate.dispose(); cb.endLayer(); } else { ByteArrayOutputStream baos = new ByteArrayOutputStream(); BufferedImage bi = ((RendererRaster) geManager.getRenderer(ge.getClass())).createGEImage(ge, null); ImageIO.write(bi, "png", baos); Image image = Image.getInstance(baos.toByteArray()); image.setAbsolutePosition(ge.getX() + (ge.getWidth() - maxWidth) / 2, -ge.getY() + height - ge.getHeight() + (ge.getHeight() - maxHeight) / 2); PdfTemplate pdfTemplate = cb.createTemplate(maxWidth, maxHeight); Graphics2D g2dTemplate = pdfTemplate.createGraphics(maxWidth, maxHeight); PdfLayer layer = new PdfLayer(layerName, writer); cb.beginLayer(layer); g2dTemplate.drawImage(bi, 0, 0, null); cb.addTemplate(pdfTemplate, ge.getX() + (ge.getWidth() - maxWidth) / 2, -ge.getY() + height - ge.getHeight() + (ge.getHeight() - maxHeight) / 2); g2dTemplate.dispose(); cb.endLayer(); } numberOfGe[geManager.getRegisteredGEClasses().indexOf(ge.getClass())]++; progressBar.setIndeterminate(false); progressBar.setValue((geCount * 100) / geIsVectorMap.keySet().size()); progressBar.revalidate(); geCount++; } pdfDocument.close(); //Wait a bit before erasing the progress bar progressBar.setValue(progressBar.getMaximum()); progressBar.setString(i18n.tr("Document successfully exported.")); try { Thread.sleep(1500); } catch (InterruptedException e) { LoggerFactory.getLogger(ExportPDFThread.class).error(e.getMessage()); } progressBar.setValue(0); progressBar.setStringPainted(false); } catch (IllegalArgumentException | IOException | DocumentException ex) { LoggerFactory.getLogger(ExportPDFThread.class).error(ex.getMessage()); } }
From source file:ptolemy.vergil.basic.export.itextpdf.ExportPDFAction.java
License:Open Source License
/** Export PDF to a file. * This uses the iText library at http://itextpdf.com/. * * <p>If {@link ptolemy.gui.PtGUIUtilities#useFileDialog()} returns true * then a java.awt.FileDialog is used, otherwise a javax.swing.JFileChooser * is used.</p>//ww w . j a v a2 s .c om */ private void _exportPDF() { Dimension size = _frame.getContentSize(); Rectangle pageSize = null; try { pageSize = new Rectangle(size.width, size.height); } catch (Throwable ex) { // This exception will occur if the iText library is not installed. MessageHandler.error("iText library is not installed. See http://itextpdf.com/." + " You must have iText.jar in your classpath. Sometimes, " + "iText.jar may be found in $PTII/vendors/itext/iText.jar.", ex); return; } Document document = new Document(pageSize); JFileChooserBugFix jFileChooserBugFix = new JFileChooserBugFix(); Color background = null; PtFileChooser ptFileChooser = null; try { background = jFileChooserBugFix.saveBackground(); ptFileChooser = new PtFileChooser(_frame, "Specify a pdf file to be written.", JFileChooser.SAVE_DIALOG); LinkedList extensions = new LinkedList(); extensions.add("pdf"); ptFileChooser.addChoosableFileFilter(new ExtensionFilenameFilter(extensions)); BasicGraphFrame basicGraphFrame = null; if (_frame instanceof BasicGraphFrame) { basicGraphFrame = (BasicGraphFrame) _frame; ptFileChooser.setCurrentDirectory(basicGraphFrame.getLastDirectory()); ptFileChooser.setSelectedFile(new File(basicGraphFrame.getModel().getName() + ".pdf")); } int returnVal = ptFileChooser.showDialog(_frame, "Export PDF"); if (returnVal == JFileChooser.APPROVE_OPTION) { if (basicGraphFrame != null) { basicGraphFrame.setLastDirectory(ptFileChooser.getCurrentDirectory()); } File pdfFile = ptFileChooser.getSelectedFile().getCanonicalFile(); if (pdfFile.getName().indexOf(".") == -1) { // If the user has not given the file an extension, add it pdfFile = new File(pdfFile.getAbsolutePath() + ".pdf"); } // The Mac OS X FileDialog will ask if we want to save before this point. if (pdfFile.exists() && !PtGUIUtilities.useFileDialog()) { if (!MessageHandler.yesNoQuestion("Overwrite " + pdfFile.getName() + "?")) { return; } } PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdfFile)); // To ensure Latex compatibility, use earlier PDF version. writer.setPdfVersion(PdfWriter.VERSION_1_3); document.open(); PdfContentByte contentByte = writer.getDirectContent(); PdfTemplate template = contentByte.createTemplate(size.width, size.height); Graphics2D graphics = template.createGraphics(size.width, size.height); template.setWidth(size.width); template.setHeight(size.height); Paper paper = new Paper(); paper.setSize(size.width, size.height); paper.setImageableArea(0.0, 0.0, size.width, size.height); PageFormat format = new PageFormat(); format.setPaper(paper); ((Printable) _frame).print(graphics, format, 0); graphics.dispose(); contentByte.addTemplate(template, 0, 0); // Open the PDF file. // FIXME: _read is protected in BasicGraphFrame //_read(pdfFile.toURI().toURL()); // Open the image pdfFile. if (basicGraphFrame == null) { MessageHandler.message("PDF file exported to " + pdfFile.getName()); /* Remove the following. The extra click is annoying... } else { if (MessageHandler.yesNoQuestion("Open \"" + pdfFile.getCanonicalPath() + "\" in a browser?")) { Configuration configuration = basicGraphFrame .getConfiguration(); try { URL imageURL = new URL(pdfFile.toURI().toURL() .toString() + "#in_browser"); configuration.openModel(imageURL, imageURL, imageURL.toExternalForm(), BrowserEffigy.staticFactory); } catch (Throwable throwable) { MessageHandler.error( "Failed to open \"" + pdfFile.getName() + "\".", throwable); } } */ } } } catch (Exception e) { MessageHandler.error("Export to PDF failed", e); } finally { try { document.close(); } finally { jFileChooserBugFix.restoreBackground(background); } } }