List of usage examples for com.lowagie.text Rectangle Rectangle
public Rectangle(float urx, float ury)
Rectangle -object starting from the origin (0, 0). From source file:org.geomajas.plugin.print.component.impl.LegendGraphicComponentImpl.java
License:Open Source License
@SuppressWarnings("deprecation") @Override//from w ww. j a va2 s .c om public void calculateSize(PdfContext context) { LegendComponent legendComponent = getLegend(); assert (null != legendComponent) : "LegendGraphicComponent must be an instance of LegendComponent"; assert (null != legendComponent .getFont()) : "LegendGraphicComponent must be an instance of LegendComponent"; Rectangle textSize = context.getTextSize(label, legendComponent.getFont()); float margin = 0.25f * legendComponent.getFont().getSize(); getConstraint().setMarginX(margin); getConstraint().setMarginY(margin); setBounds(new Rectangle(textSize.getHeight(), textSize.getHeight())); }
From source file:org.geomajas.plugin.print.component.impl.LegendIconComponentImpl.java
License:Open Source License
@SuppressWarnings("deprecation") @Override//from ww w . j av a 2 s .c om public void calculateSize(PdfContext context) { LegendComponent legendComponent = getLegend(); assert (null != legendComponent) : "LegendGraphicComponent must be a descendant of a LegendComponent"; Rectangle textSize = context.getTextSize(label, legendComponent.getFont()); float margin = 0.25f * legendComponent.getFont().getSize(); if (getConstraint().getMarginX() <= 0.0) { getConstraint().setMarginX(margin); } if (getConstraint().getMarginY() <= 0.0) { getConstraint().setMarginY(margin); } setBounds(new Rectangle(textSize.getHeight(), textSize.getHeight())); }
From source file:org.geomajas.plugin.print.component.impl.LegendViaUrlComponentImpl.java
License:Open Source License
@Override public void calculateSize(PdfContext context) { if (null == getLegendImageServiceUrl()) { log.error("getLegendImageServiceUrl() returns unexpectedly with NULL"); setBounds(new Rectangle(0, 0)); return; // Abort }/* w w w .j av a2 s. c om*/ String locale = getLocale(); try { if (null != locale && !locale.isEmpty()) { resourceBundle = ResourceBundle.getBundle(BUNDLE_NAME, new Locale(locale)); } else { resourceBundle = ResourceBundle.getBundle(BUNDLE_NAME); } } catch (MissingResourceException e) { resourceBundle = ResourceBundle.getBundle(BUNDLE_NAME, new Locale("en'")); } if (getConstraint().getMarginX() <= 0.0f) { getConstraint().setMarginX(MARGIN_LEFT_IMAGE_RELATIVE_TO_FONTSIZE * getLegend().getFont().getSize()); } if (getConstraint().getMarginY() <= 0.0f) { getConstraint().setMarginY(MARGIN_TOP_IMAGE_RELATIVE_TO_FONTSIZE * getLegend().getFont().getSize()); } @SuppressWarnings("deprecation") float width = getConstraint().getWidth(); @SuppressWarnings("deprecation") float height = getConstraint().getHeight(); // Retrieve legend image from URL if not yet retrieved if (null == image && visible && null == warning) { if (getLegendImageServiceUrl().contains("=image/png")) { // Its approx. 2 times faster to use PngImage.getImage() instead of Image.getInstance() // since the latter will retrieve the URL twice! try { image = PngImage.getImage(new URL(getLegendImageServiceUrl())); // Image.getInstance(new URL(getLegendImageServiceUrl())); image.setDpi(DPI_FOR_IMAGE, DPI_FOR_IMAGE); // Increase the precision } catch (MalformedURLException e) { log.error("Error in Image.getInstance() for URL " + getLegendImageServiceUrl(), e); e.printStackTrace(); } catch (IOException e) { // This exception is OK if no legend image is generated because out of scale range // for a dynamic layer, then a text message which indicates an invisible legend is referred // to by the URL visible = !hasInVisibleResponse(); if (visible) { log.warn("Unexpected IOException for Image.getInstance() for URL " + getLegendImageServiceUrl(), e); } } } else { try { image = Image.getInstance(new URL(getLegendImageServiceUrl())); image.setDpi(DPI_FOR_IMAGE, DPI_FOR_IMAGE); // Increase the precision } catch (BadElementException e) { log.error("Error in Image.getInstance() for URL " + getLegendImageServiceUrl(), e); e.printStackTrace(); } catch (MalformedURLException e) { log.error("Error in Image.getInstance() for URL " + getLegendImageServiceUrl(), e); e.printStackTrace(); } catch (IOException e) { // This exception is OK if no legend image is generated because out of scale range // for a dynamic layer, then a text message which indicates an invisible legend is referred // to by the URL visible = !hasInVisibleResponse(); if (visible) { log.warn("Unexpected IOException for Image.getInstance() for URL " + getLegendImageServiceUrl(), e); } } } } if (!visible) { setBounds(new Rectangle(0, 0)); } else if (null == image) { generateWarningMessage(context); } else { if (width <= 0 && height <= 0) { // when / 2.0f: The image is generated with a scale of 1:0.5 (but looks awful!) width = image.getWidth(); // 2.0f; height = image.getHeight(); // 2.0f; } else if (width <= 0) { width = image.getWidth() / image.getHeight() * height; } else if (height <= 0) { height = image.getHeight() / image.getWidth() * width; } setBounds(new Rectangle(width, height)); // excluding the marginX } }
From source file:org.geomajas.plugin.print.component.impl.LegendViaUrlComponentImpl.java
License:Open Source License
@SuppressWarnings("deprecation") private void generateWarningMessage(PdfContext context) { warning = resourceBundle.getString("ErrorRetrievingLegend"); Rectangle textSize = context.getTextSize(warning, getFont()); float margin = 0.5f * getFont().getSize(); setBounds(new Rectangle(textSize.getWidth() + 2.0f * margin, textSize.getHeight() + 2 * margin)); }
From source file:org.geomajas.plugin.print.component.impl.PrintComponentImpl.java
License:Open Source License
/** * Return a rectangle with the size of this component and origin (0,0). * //from w w w . j av a2 s . c om * @return rectangle with the size of this component */ protected Rectangle getSize() { return new Rectangle(getBounds().getWidth(), getBounds().getHeight()); }
From source file:org.geomajas.plugin.print.component.impl.VectorLayerComponentImpl.java
License:Open Source License
private Rectangle calculateLabelRect(PdfContext context, InternalFeature f, String label, Font font) { Rectangle textSize = context.getTextSize(label, font); float margin = 0.25f * font.getSize(); Rectangle rect = new Rectangle(textSize.getWidth() + 2 * margin, textSize.getHeight() + 2 * margin); Coordinate labelPosition = geoService.calcDefaultLabelPosition(f); // SPRINT-53 Labels should be rendered in Screen Space new MapToUserFilter().filter(labelPosition); context.moveRectangleTo(rect, (float) labelPosition.x - rect.getWidth() / 2f, (float) labelPosition.y - rect.getHeight() / 2f); if (f.getGeometry() instanceof Point) { float shiftHeight = 0.5f * (rect.getHeight() + getSymbolHeight(f)); // move up 15 pixels to make the symbol visible context.moveRectangleTo(rect, rect.getLeft(), rect.getBottom() + shiftHeight + SYMBOL_CONNECT_LENGTH); }// w w w. j a va 2 s . c o m if (rect.getLeft() < 0) { context.moveRectangleTo(rect, 10, rect.getBottom()); } if (rect.getBottom() < 0) { context.moveRectangleTo(rect, rect.getLeft(), 10); } if (rect.getTop() > getBounds().getHeight()) { context.moveRectangleTo(rect, rect.getLeft(), getBounds().getHeight() - rect.getHeight() - 10); } if (rect.getRight() > getBounds().getWidth()) { context.moveRectangleTo(rect, getBounds().getWidth() - rect.getWidth() - 10, rect.getBottom()); } return rect; }
From source file:org.geomajas.plugin.print.document.SinglePageDocument.java
License:Open Source License
/** * Prepare the document before rendering. * /* ww w . j av a2 s . c o m*/ * @param outputStream output stream to render to, null if only for layout * @param format format * @throws DocumentException oops * @throws IOException oops * @throws PrintException oops */ private void doRender(OutputStream outputStream, Format format) throws IOException, DocumentException, PrintException { // first render or re-render for different layout if (outputStream == null || baos == null || null != format) { if (baos == null) { baos = new ByteArrayOutputStream(); // let it grow as much as needed } baos.reset(); boolean resize = false; if (page.getBounds().getWidth() == 0 || page.getBounds().getHeight() == 0) { resize = true; } // Create a document in the requested ISO scale. Document document = new Document(page.getBounds(), 0, 0, 0, 0); PdfWriter writer; writer = PdfWriter.getInstance(document, baos); // Render in correct colors for transparent rasters writer.setRgbTransparencyBlending(true); // The mapView is not scaled to the document, we assume the mapView // has the right ratio. // Write document title and metadata document.open(); PdfContext context = new PdfContext(writer); context.initSize(page.getBounds()); // first pass of all children to calculate size page.calculateSize(context); if (resize) { // we now know the bounds of the document // round 'm up and restart with a new document int width = (int) Math.ceil(page.getBounds().getWidth()); int height = (int) Math.ceil(page.getBounds().getHeight()); page.getConstraint().setWidth(width); page.getConstraint().setHeight(height); document = new Document(new Rectangle(width, height), 0, 0, 0, 0); writer = PdfWriter.getInstance(document, baos); // Render in correct colors for transparent rasters writer.setRgbTransparencyBlending(true); document.open(); baos.reset(); context = new PdfContext(writer); context.initSize(page.getBounds()); } //int compressionLevel = writer.getCompressionLevel(); // For testing //writer.setCompressionLevel(0); // Actual drawing document.addTitle("Geomajas"); // second pass to layout page.layout(context); // finally render (uses baos) page.render(context); document.add(context.getImage()); // Now close the document document.close(); // convert to non-pdf format switch (format) { case PDF: break; case PNG: case JPG: BufferedImage bufferedImage = null; // Use JPedal lib for converting the PDF to PNG or JPG /** instance of PdfDecoder to convert PDF into image */ PdfDecoder decodePdf = new PdfDecoder(true); /** set mappings for non-embedded fonts to use */ PdfDecoder.setFontReplacements(decodePdf); decodePdf.useHiResScreenDisplay(true); decodePdf.getDPIFactory().setDpi(2 * 72); decodePdf.setPageParameters(1, 1); try { decodePdf.openPdfArray(baos.toByteArray()); /** get page 1 as an image */ bufferedImage = decodePdf.getPageAsImage(1); /** close the pdf file */ decodePdf.closePdfFile(); } catch (PdfException e) { throw new PrintException(e, PrintException.DOCUMENT_RENDER_PROBLEM); } baos.reset(); // Update the DPI to DPI_FOR_PNG_OUTPUT of bufferedImage, output written to baos final String formatName = format.getExtension(); boolean convertedDPI = false; for (Iterator<ImageWriter> iw = ImageIO.getImageWritersByFormatName(formatName); iw.hasNext();) { ImageWriter writer1 = iw.next(); ImageWriteParam writeParam = writer1.getDefaultWriteParam(); ImageTypeSpecifier typeSpecifier = ImageTypeSpecifier .createFromBufferedImageType(BufferedImage.TYPE_INT_ARGB); IIOMetadata metadata = writer1.getDefaultImageMetadata(typeSpecifier, writeParam); if (metadata.isReadOnly() || !metadata.isStandardMetadataFormatSupported()) { continue; } setDPI(metadata); // Convert bufferedImage to baos final ImageOutputStream stream = ImageIO.createImageOutputStream(baos/*output*/); try { writer1.setOutput(stream); writer1.write(metadata, new IIOImage(bufferedImage/*input*/, null/* No thumbnails*/, metadata), writeParam); convertedDPI = true; } finally { stream.flush(); stream.close(); } break; } if (!convertedDPI) { baos.reset(); //ImageIO.setUseCache(false); ImageIO.write(bufferedImage, format.getExtension(), baos); } break; default: throw new IllegalStateException( "Oops, software error, need to support extra format at end of render" + format); } if (outputStream != null) { try { baos.writeTo(outputStream); } catch (IOException e) { throw e; } } } else { baos.writeTo(outputStream); } }
From source file:org.geomajas.plugin.printing.document.SinglePageDocument.java
License:Open Source License
/** * Prepare the document before rendering. * //w ww.j a v a2s . c om * @param outputStream output stream to render to, null if only for layout * @param format format * @throws DocumentException oops * @throws IOException oops * @throws PrintingException oops */ private void doRender(OutputStream outputStream, Format format) throws IOException, DocumentException, PrintingException { // first render or re-render for different layout if (outputStream == null || baos == null || null != format) { if (baos == null) { baos = new ByteArrayOutputStream(); // let it grow as much as needed } baos.reset(); boolean resize = false; if (page.getBounds().getWidth() == 0 || page.getBounds().getHeight() == 0) { resize = true; } // Create a document in the requested ISO scale. Document document = new Document(page.getBounds(), 0, 0, 0, 0); PdfWriter writer; writer = PdfWriter.getInstance(document, baos); // Render in correct colors for transparent rasters writer.setRgbTransparencyBlending(true); // The mapView is not scaled to the document, we assume the mapView // has the right ratio. // Write document title and metadata document.open(); PdfContext context = new PdfContext(writer); context.initSize(page.getBounds()); // first pass of all children to calculate size page.calculateSize(context); if (resize) { // we now know the bounds of the document // round 'm up and restart with a new document int width = (int) Math.ceil(page.getBounds().getWidth()); int height = (int) Math.ceil(page.getBounds().getHeight()); page.getConstraint().setWidth(width); page.getConstraint().setHeight(height); document = new Document(new Rectangle(width, height), 0, 0, 0, 0); writer = PdfWriter.getInstance(document, baos); // Render in correct colors for transparent rasters writer.setRgbTransparencyBlending(true); document.open(); baos.reset(); context = new PdfContext(writer); context.initSize(page.getBounds()); } //int compressionLevel = writer.getCompressionLevel(); // For testing //writer.setCompressionLevel(0); // Actual drawing document.addTitle("Geomajas"); // second pass to layout page.layout(context); // finally render (uses baos) page.render(context); document.add(context.getImage()); // Now close the document document.close(); // convert to non-pdf format switch (format) { case PDF: break; case PNG: case JPG: BufferedImage bufferedImage = null; // Use JPedal lib for converting the PDF to PNG or JPG /** instance of PdfDecoder to convert PDF into image */ PdfDecoder decodePdf = new PdfDecoder(true); /** set mappings for non-embedded fonts to use */ PdfDecoder.setFontReplacements(decodePdf); decodePdf.useHiResScreenDisplay(true); decodePdf.getDPIFactory().setDpi(2 * 72); decodePdf.setPageParameters(1, 1); try { decodePdf.openPdfArray(baos.toByteArray()); /** get page 1 as an image */ bufferedImage = decodePdf.getPageAsImage(1); /** close the pdf file */ decodePdf.closePdfFile(); } catch (PdfException e) { throw new PrintingException(e, PrintingException.DOCUMENT_RENDER_PROBLEM); } baos.reset(); // Update the DPI to DPI_FOR_PNG_OUTPUT of bufferedImage, output written to baos final String formatName = format.getExtension(); boolean convertedDPI = false; for (Iterator<ImageWriter> iw = ImageIO.getImageWritersByFormatName(formatName); iw.hasNext();) { ImageWriter writer1 = iw.next(); ImageWriteParam writeParam = writer1.getDefaultWriteParam(); ImageTypeSpecifier typeSpecifier = ImageTypeSpecifier .createFromBufferedImageType(BufferedImage.TYPE_INT_ARGB); IIOMetadata metadata = writer1.getDefaultImageMetadata(typeSpecifier, writeParam); if (metadata.isReadOnly() || !metadata.isStandardMetadataFormatSupported()) { continue; } setDPI(metadata); // Convert bufferedImage to baos final ImageOutputStream stream = ImageIO.createImageOutputStream(baos/*output*/); try { writer1.setOutput(stream); writer1.write(metadata, new IIOImage(bufferedImage/*input*/, null/* No thumbnails*/, metadata), writeParam); convertedDPI = true; } finally { stream.flush(); stream.close(); } break; } if (!convertedDPI) { baos.reset(); //ImageIO.setUseCache(false); ImageIO.write(bufferedImage, format.getExtension(), baos); } break; default: throw new IllegalStateException( "Oops, software error, need to support extra format at end of render" + format); } if (outputStream != null) { try { baos.writeTo(outputStream); } catch (IOException e) { throw e; } } } else { baos.writeTo(outputStream); } }
From source file:org.goobi.managedbeans.ProcessBean.java
License:Open Source License
public void generateResultAsPdf() { FacesContext facesContext = FacesContextHelper.getCurrentFacesContext(); if (!facesContext.getResponseComplete()) { /*/*from w w w .j a v a 2 s .c o m*/ * -------------------------------- Vorbereiten der Header-Informationen -------------------------------- */ HttpServletResponse response = (HttpServletResponse) facesContext.getExternalContext().getResponse(); try { ServletContext servletContext = (ServletContext) facesContext.getExternalContext().getContext(); String contentType = servletContext.getMimeType("search.pdf"); response.setContentType(contentType); response.setHeader("Content-Disposition", "attachment;filename=\"search.pdf\""); ServletOutputStream out = response.getOutputStream(); SearchResultHelper sch = new SearchResultHelper(); HSSFWorkbook wb = sch.getResult(prepareSearchColumnData(), this.filter, sortList(), this.showClosedProcesses, this.showArchivedProjects); List<List<HSSFCell>> rowList = new ArrayList<>(); HSSFSheet mySheet = wb.getSheetAt(0); Iterator<Row> rowIter = mySheet.rowIterator(); while (rowIter.hasNext()) { HSSFRow myRow = (HSSFRow) rowIter.next(); Iterator<Cell> cellIter = myRow.cellIterator(); List<HSSFCell> row = new ArrayList<>(); while (cellIter.hasNext()) { HSSFCell myCell = (HSSFCell) cellIter.next(); row.add(myCell); } rowList.add(row); } Document document = new Document(); Rectangle a4quer = new Rectangle(PageSize.A4.getHeight(), PageSize.A4.getWidth()); PdfWriter.getInstance(document, out); document.setPageSize(a4quer); document.open(); if (rowList.size() > 0) { // Paragraph p = new Paragraph(rowList.get(0).get(0).toString()); // document.add(p); PdfPTable table = new PdfPTable(rowList.get(0).size()); table.setSpacingBefore(20); for (int i = 0; i < rowList.size(); i++) { List<HSSFCell> row = rowList.get(i); table.completeRow(); for (int j = 0; j < row.size(); j++) { HSSFCell myCell = row.get(j); String stringCellValue = myCell.toString(); table.addCell(stringCellValue); } } document.add(table); } document.close(); out.flush(); facesContext.responseComplete(); } catch (Exception e) { } } }
From source file:org.gtdfree.addons.PDFExportAddOn.java
License:Open Source License
public void setPageSize(float width, float height) { this.pageSize = new Rectangle(width, height); }