List of usage examples for com.lowagie.text.pdf PdfContentByte setLineDash
public final void setLineDash(float[] array, float phase)
From source file:br.org.archimedes.io.pdf.PDFWriter.java
License:Open Source License
public void write(Layer layer) { PdfContentByte cb = helper.getPdfContentByte(); cb.setLineWidth((float) layer.getThickness()); Color layerColor = layer.getPrintColor(); cb.setRGBColorStroke(layerColor.getRed(), layerColor.getGreen(), layerColor.getBlue()); if (layer.getLineStyle() == LineStyle.STIPPED) { cb.setLineDash(5, 0); } else {/*w w w . jav a2s .c om*/ cb.setLineDash(0); } ElementEPLoader elementEPLoader = new ElementEPLoader(); ElementExporterEPLoader exporterLoader = new ElementExporterEPLoader(); for (Element element : layer.getElements()) { String elementId = elementEPLoader.getElementId(element); ElementExporter<Element> exporter = exporterLoader.getExporter(elementId); try { exporter.exportElement(element, helper); } catch (IOException e) { // Something went wrong when writting this element. // Just skip it and trace the log. e.printStackTrace(); } catch (NotSupportedException e) { // wont reach here } } }
From source file:classroom.filmfestival_c.Movies19.java
protected static void drawGrid(PdfWriter writer, List<String> places, String day, float left, float column_width, float top, float row_height) { // CANVAS/*from ww w . j a v a 2s . c o m*/ PdfContentByte directcontent = writer.getDirectContent(); Rectangle art = writer.getBoxSize("art"); // LINES directcontent.setLineWidth(1); float bottom = art.getTop(); // rows int rows = places.size(); for (int i = 0; i <= rows; i++) { directcontent.moveTo(art.getLeft(), art.getTop() - (i * row_height)); directcontent.lineTo(art.getRight(), art.getTop() - (i * row_height)); bottom = art.getTop() - (i * row_height); } // Rectangle directcontent.moveTo(art.getLeft(), art.getTop()); directcontent.lineTo(art.getLeft(), bottom); directcontent.moveTo(left, art.getTop()); directcontent.lineTo(left, bottom); directcontent.moveTo(art.getLeft() + (COLUMNS * column_width), art.getTop()); directcontent.lineTo(art.getLeft() + (COLUMNS * column_width), bottom); directcontent.stroke(); // columns directcontent.saveState(); directcontent.setLineWidth(0.3f); directcontent.setColorStroke(SILVER); directcontent.setLineDash(3, 1); for (int i = 2; i < COLUMNS; i++) { directcontent.moveTo(art.getLeft() + (i * column_width), art.getTop()); directcontent.lineTo(art.getLeft() + (i * column_width), bottom); } directcontent.stroke(); directcontent.restoreState(); // TEXT // date directcontent.beginText(); directcontent.setFontAndSize(FONT, 12); directcontent.showTextAligned(Element.ALIGN_RIGHT, day, art.getLeft() - 5, art.getTop(), 90); directcontent.endText(); // time for (int i = 1; i < COLUMNS; i++) { directcontent.beginText(); directcontent.setFontAndSize(FONT, 8); directcontent.showTextAligned(Element.ALIGN_LEFT, TIME[i - 1], art.getLeft() + (i * column_width) + 5, top + 5, 90); directcontent.endText(); } // places for (int i = 0; i < rows; i++) { directcontent.beginText(); directcontent.setFontAndSize(FONT, 12); directcontent.showTextAligned(Element.ALIGN_CENTER, places.get(i), art.getLeft() + 16, art.getTop() - ((i + 0.5f) * row_height), 90); directcontent.endText(); } }
From source file:org.jaffa.modules.printing.services.FormPrintEngineIText.java
License:Open Source License
/** * This will fill in the page with data, * m_currentPageData contains the details of the current page being printed * @throws FormPrintException Thrown if there is any form processing problems */// ww w . j av a 2s.co m protected void fillPageFields() throws FormPrintException { log.debug("fillPageFields: Page=" + getCurrentPage()); try { PdfContentByte cb = m_writer.getDirectContent(); PageDetailsExtended page = (PageDetailsExtended) getCurrentPageData(); // // Test code to throw a barcode on the page... // Barcode39 code39 = new Barcode39(); // code39.setCode("CODE39-1234567890"); // code39.setStartStopText(false); // code39.setSize(0); // Image image39 = code39.createImageWithBarcode(cb, null, null); // com.lowagie.text.pdf.PdfPTable table = new com.lowagie.text.pdf.PdfPTable(2); // table.setWidthPercentage(100); // table.getDefaultCell().setBorder(com.lowagie.text.Rectangle.NO_BORDER); // table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER); // table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE); // table.getDefaultCell().setFixedHeight(70); // table.addCell("CODE 39"); // table.addCell(new Phrase(new Chunk(image39, 0, 0))); // m_generatedDoc.add(table); // //-------------------------------------------------- // Loop through each field to be inserted for (Iterator i = page.fieldList.iterator(); i.hasNext();) { String fieldname = (String) i.next(); // Get the properties for displaying this field FieldProperties props = (FieldProperties) page.fieldProperties.get(fieldname); // Get the data to display FormPrintEngine.DomValue data = new FormPrintEngine.DomValue(fieldname, props.sampleData); // Caluclate Clipping Region float x1 = Math.min(props.x1, props.x2); float x2 = Math.max(props.x1, props.x2); float y1 = Math.min(props.y1, props.y2); float y2 = Math.max(props.y1, props.y2); float w = Math.abs(props.x1 - props.x2) + 1; float h = Math.abs(props.y1 - props.y2) + 1; if (log.isDebugEnabled()) log.debug("Print Field " + fieldname + "=" + data.getObject() + " @ [(" + x1 + "," + y1 + ")->(" + x2 + "," + y2 + ")]"); // Default the font if not specified String font = BaseFont.HELVETICA; if (props.fontFace != null) font = props.fontFace; // Handle Barcodes diffently withing iText, don't just use fonts if (font.startsWith("Barcode")) { String bcClassName = "com.lowagie.text.pdf." + font; Object bcode = null; String dataStr = data.getValue(); if (dataStr != null) { log.debug("Barcode Data String = " + dataStr); // Try and create the correct Barcode Object try { Class bcClass = Class.forName(bcClassName); bcode = bcClass.newInstance(); } catch (Exception e) { String err = "Can't Create Barcode Object for barcode type '" + font + "' on field " + fieldname; log.error(err, e); } // Only continue if the barcode object was created if (bcode != null) { // Generate and Print barcode, based on common interface if (bcode instanceof Barcode) { Barcode b = (Barcode) bcode; // Set some default output a barcode b.setCode(dataStr); if (props.fontSize <= 0) { // Hide text if font size is 0, and make the barcode height the size of the box b.setBarHeight(h); b.setFont(null); } else { b.setSize(props.fontSize); // size of text under barcode b.setBarHeight(h - props.fontSize - 5); // Adjust Bar Height to allow for font size } b.setN(2); // Wide Bars // Set custom parameters setBarcodeParams(fieldname, bcode, props.style); // Print out barcode Image image = ((Barcode) bcode).createImageWithBarcode(cb, null, null); printImage(image, cb, x1, y1, x2, y2, props.align, props.fitMethod, props.rotate); } else // Print PDF417 barcode, not based on common interface if (bcode instanceof BarcodePDF417) { BarcodePDF417 b = (BarcodePDF417) bcode; // Set some default output a barcode b.setText(dataStr); b.setErrorLevel(5); // Set custom parameters setBarcodeParams(fieldname, bcode, props.style); log.debug("PDF417 Settings\n" + "BitColumns=" + b.getBitColumns() + "\n" + "CodeColumns=" + b.getCodeColumns() + "\n" + "CodeRows=" + b.getCodeRows() + "\n" + "ErrorLevel=" + b.getErrorLevel() + "\n" + "YHeight=" + b.getYHeight() + "\n" + "AspectRatio=" + b.getAspectRatio() + "\n" + "Options=" + b.getOptions() + "\n" + "LenCodewords=" + b.getLenCodewords()); // Print out barcode //image = b.getImage(); printImage(b.getImage(), cb, x1, y1, x2, y2, props.align, props.fitMethod, props.rotate); } else { // Error, unknown barcode String err = "Error, No print handler for barcode object " + bcode.getClass().getName(); log.error(err); //throw new EngineProcessingException(err); } } } else log.debug("SKIPPED BARCODE : No data for " + fieldname); // Handle Images differently within iText, native support for JFreeChart } else if ("image".equalsIgnoreCase(font)) { try { java.awt.Image image = data.getDomImage(); // Add an image to the page if (image != null) { if (fieldname.startsWith("watermark")) { // Add an image-based watermark to the under content layer PdfContentByte contentUnder = m_writer.getDirectContentUnder(); if (props.opacity != 1f) { PdfGState gs = new PdfGState(); gs.setFillOpacity(props.opacity); contentUnder.setGState(gs); } printImage(image, contentUnder, x1, y1, x2, y2, props.align, props.fitMethod, props.rotate); } else { // Add an image to main page layer printImage(image, cb, x1, y1, x2, y2, props.align, props.fitMethod, props.rotate); } } } catch (IOException e) { // Add Error on page. Phrase text = new Phrase("Image Error", FontFactory .getFont(FontFactory.HELVETICA_BOLDOBLIQUE, 8f, 0, ColorHelper.getColor("red"))); ColumnText ct = new ColumnText(cb); ct.setSimpleColumn(text, x1, y1, x2, y2, 8f, Element.ALIGN_LEFT); } } else if (fieldname.startsWith("watermark")) { // Add a text-based watermark String text = data.getValue(); PdfContentByte contentUnder = m_writer.getDirectContentUnder(); if (props.opacity != 1f) { PdfGState gs = new PdfGState(); gs.setFillOpacity(props.opacity); contentUnder.setGState(gs); } // The text aligns (left, center, right) on the pivot point. // Default to align left. float pivotX = x1; float pivotY = y1; if (Element.ALIGN_CENTER == props.align) { pivotX = (x1 / 2) + (x2 / 2); pivotY = y1; } else if (Element.ALIGN_RIGHT == props.align) { pivotX = x2; pivotY = y1; } Phrase watermark = new Phrase(text, FontFactory.getFont(props.fontFace, props.fontSize, decodeFontStyle(props.style), ColorHelper.getColor(defaultWatermarkColor))); ColumnText.showTextAligned(contentUnder, props.align, watermark, pivotX, pivotY, props.rotate); } else { // Handle printing of basic Text float lineHeight = props.fontSize; String str = data.getValue(); if (str != null) { // Add a bounded column to add text to. Phrase text = new Phrase(str, FontFactory.getFont(props.fontFace, props.fontSize, decodeFontStyle(props.style), ColorHelper.getColor(props.color))); ColumnText ct = new ColumnText(cb); if (props.fitMethod == FIT_METHOD_CLIP) // set up column with height/width restrictions ct.setSimpleColumn(text, x1, y1, x2, y2, lineHeight, props.align); else // set up column without (i.e. large) height/width restrictions ct.setSimpleColumn(text, x1, y1, 1000, 0, lineHeight, props.align); ct.go(); } } // Draw outline boxes arround fields if (isTemplateMode()) { cb.setLineWidth(0.5f); cb.setLineDash(4f, 2f); cb.setColorStroke(new Color(0xA0, 0xA0, 0xA0)); cb.moveTo(x1, y1); cb.lineTo(x1, y2); cb.lineTo(x2, y2); cb.lineTo(x2, y1); cb.lineTo(x1, y1); cb.stroke(); } } // end for-loop } catch (DocumentException e) { String err = "Error printing data - " + e.getMessage(); log.error(err, e); throw new EngineProcessingException(err); // } catch (IOException e) { // String err = "Error printing data - " + e.getMessage(); // log.error(err ,e); // throw new EngineProcessingException(err); } }
From source file:org.mapfish.print.map.renderers.vector.LineStringRenderer.java
License:Open Source License
protected static void applyStyle(RenderingContext context, PdfContentByte dc, PJsonObject style, PdfGState state) {/*from www . j av a 2 s .c o m*/ if (style == null) return; if (style.optString("strokeColor") != null) { dc.setColorStroke(ColorWrapper.convertColor(style.getString("strokeColor"))); } if (style.optString("strokeOpacity") != null) { state.setStrokeOpacity(style.getFloat("strokeOpacity")); } final float width = style.optFloat("strokeWidth", 1) * context.getStyleFactor(); dc.setLineWidth(width); final String linecap = style.optString("strokeLinecap"); if (linecap != null) { if (linecap.equalsIgnoreCase("butt")) { dc.setLineCap(PdfContentByte.LINE_CAP_BUTT); } else if (linecap.equalsIgnoreCase("round")) { dc.setLineCap(PdfContentByte.LINE_CAP_ROUND); } else if (linecap.equalsIgnoreCase("square")) { dc.setLineCap(PdfContentByte.LINE_CAP_PROJECTING_SQUARE); } else { throw new InvalidValueException("strokeLinecap", linecap); } } final String dashStyle = style.optString("strokeDashstyle"); if (dashStyle != null) { if (dashStyle.equalsIgnoreCase("dot")) { final float[] def = new float[] { 0.1f, 2 * width }; dc.setLineDash(def, 0); } else if (dashStyle.equalsIgnoreCase("dash")) { final float[] def = new float[] { 2 * width, 2 * width }; dc.setLineDash(def, 0); } else if (dashStyle.equalsIgnoreCase("dashdot")) { final float[] def = new float[] { 3 * width, 2 * width, 0.1f, 2 * width }; dc.setLineDash(def, 0); } else if (dashStyle.equalsIgnoreCase("longdash")) { final float[] def = new float[] { 4 * width, 2 * width }; dc.setLineDash(def, 0); } else if (dashStyle.equalsIgnoreCase("longdashdot")) { final float[] def = new float[] { 5 * width, 2 * width, 0.1f, 2 * width }; dc.setLineDash(def, 0); } else if (dashStyle.equalsIgnoreCase("solid")) { } else { throw new InvalidValueException("strokeDashstyle", dashStyle); } } }
From source file:org.unitime.timetable.export.PDFPrinter.java
License:Open Source License
@Override public void printLine(String... fields) { PdfPCellEvent setLineDashEvent = new PdfPCellEvent() { @Override//from ww w . ja v a 2s.c o m public void cellLayout(PdfPCell cell, Rectangle rect, PdfContentByte[] canvas) { PdfContentByte cb = canvas[PdfPTable.LINECANVAS]; cb.setLineDash(new float[] { 2, 2 }, 0); } }; for (int idx = 0; idx < fields.length; idx++) { if (iHiddenColumns.contains(idx)) continue; String f = fields[idx]; if (f == null || f.isEmpty() || (iCheckLast && f.equals(iLastLine == null || idx >= iLastLine.length ? null : iLastLine[idx]))) f = ""; boolean number = sNumber.matcher(f).matches(); Font font = PdfFont.getFont(); Phrase p = new Phrase(f, PdfFont.getSmallFont()); PdfPCell cell = new PdfPCell(p); cell.setBorder(iLastLine == null ? Rectangle.TOP : Rectangle.NO_BORDER); cell.setVerticalAlignment(Element.ALIGN_TOP); cell.setHorizontalAlignment(number ? Element.ALIGN_RIGHT : Element.ALIGN_LEFT); cell.setPaddingBottom(4f); cell.setCellEvent(setLineDashEvent); if (number) cell.setPaddingRight(10f); iTable.addCell(cell); float width = 0; if (f.indexOf('\n') >= 0) { for (StringTokenizer s = new StringTokenizer(f, "\n"); s.hasMoreTokens();) width = Math.max(width, font.getBaseFont().getWidthPoint(s.nextToken(), font.getSize())); } else width = Math.max(width, font.getBaseFont().getWidthPoint(f, font.getSize())); iMaxWidth[idx] = Math.max(iMaxWidth[idx], width + (number ? 10 : 0)); } iLastLine = fields; }