List of usage examples for com.lowagie.text Rectangle getBorderWidthLeft
public float getBorderWidthLeft()
From source file:com.actelion.research.spiritapp.ui.util.PDFUtils.java
License:Open Source License
public static void convertHSSF2Pdf(Workbook wb, String header, File reportFile) throws Exception { assert wb != null; assert reportFile != null; //Precompute formula FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator(); for (int i = 0; i < wb.getNumberOfSheets(); i++) { Sheet sheet = wb.getSheetAt(i);/*from w w w. j a va 2s . c om*/ for (Row r : sheet) { for (Cell c : r) { if (c.getCellType() == HSSFCell.CELL_TYPE_FORMULA) { try { evaluator.evaluateFormulaCell(c); } catch (Exception e) { System.err.println(e); } } } } } File tmp = File.createTempFile("tmp_", ".xlsx"); try (OutputStream out = new BufferedOutputStream(new FileOutputStream(tmp))) { wb.write(out); } //Find page orientation int maxColumnsGlobal = 0; for (int sheetNo = 0; sheetNo < wb.getNumberOfSheets(); sheetNo++) { Sheet sheet = wb.getSheetAt(sheetNo); for (Iterator<Row> rowIterator = sheet.iterator(); rowIterator.hasNext();) { Row row = rowIterator.next(); maxColumnsGlobal = Math.max(maxColumnsGlobal, row.getLastCellNum()); } } Rectangle pageSize = maxColumnsGlobal < 10 ? PageSize.A4 : PageSize.A4.rotate(); Document pdfDocument = new Document(pageSize, 10f, 10f, 20f, 20f); PdfWriter writer = PdfWriter.getInstance(pdfDocument, new FileOutputStream(reportFile)); addHeader(writer, header); pdfDocument.open(); //we have two columns in the Excel sheet, so we create a PDF table with two columns //Note: There are ways to make this dynamic in nature, if you want to. //Loop through sheets for (int sheetNo = 0; sheetNo < wb.getNumberOfSheets(); sheetNo++) { Sheet sheet = wb.getSheetAt(sheetNo); //Loop through rows, to find number of columns int minColumns = 1000; int maxColumns = 0; for (Iterator<Row> rowIterator = sheet.iterator(); rowIterator.hasNext();) { Row row = rowIterator.next(); if (row.getFirstCellNum() >= 0) minColumns = Math.min(minColumns, row.getFirstCellNum()); if (row.getLastCellNum() >= 0) maxColumns = Math.max(maxColumns, row.getLastCellNum()); } if (maxColumns == 0) continue; //Loop through first rows, to find relative width float[] widths = new float[maxColumns]; int totalWidth = 0; for (int c = 0; c < maxColumns; c++) { int w = sheet.getColumnWidth(c); widths[c] = w; totalWidth += w; } for (int c = 0; c < maxColumns; c++) { widths[c] /= totalWidth; } //Create new page and a new chapter with the sheet's name if (sheetNo > 0) pdfDocument.newPage(); Chapter pdfSheet = new Chapter(sheet.getSheetName(), sheetNo + 1); PdfPTable pdfTable = null; PdfPCell pdfCell = null; boolean inTable = false; //Loop through cells, to create the content // boolean leftBorder = true; // boolean[] topBorder = new boolean[maxColumns+1]; for (int r = 0; r <= sheet.getLastRowNum(); r++) { Row row = sheet.getRow(r); //Check if we exited a table (empty line) if (row == null) { if (pdfTable != null) { addTable(pdfDocument, pdfSheet, totalWidth, widths, pdfTable); pdfTable = null; } inTable = false; continue; } //Check if we start a table (>MIN_COL_IN_TABLE columns) if (row.getLastCellNum() >= MIN_COL_IN_TABLE) { inTable = true; } if (!inTable) { //Process the data outside table, just add the text boolean hasData = false; Iterator<Cell> cellIterator = row.cellIterator(); while (cellIterator.hasNext()) { Cell cell = cellIterator.next(); if (cell.getCellType() == Cell.CELL_TYPE_BLANK) continue; Chunk chunk = getChunk(wb, cell); pdfSheet.add(chunk); pdfSheet.add(new Chunk(" ")); hasData = true; } if (hasData) pdfSheet.add(Chunk.NEWLINE); } else { //Process the data in table if (pdfTable == null) { //Create table pdfTable = new PdfPTable(maxColumns); pdfTable.setWidths(widths); // topBorder = new boolean[maxColumns+1]; } int cellNumber = minColumns; // leftBorder = false; Iterator<Cell> cellIterator = row.cellIterator(); while (cellIterator.hasNext()) { Cell cell = cellIterator.next(); for (; cellNumber < cell.getColumnIndex(); cellNumber++) { pdfCell = new PdfPCell(); pdfCell.setBorder(0); pdfTable.addCell(pdfCell); } Chunk phrase = getChunk(wb, cell); pdfCell = new PdfPCell(new Phrase(phrase)); pdfCell.setFixedHeight(row.getHeightInPoints() - 3); pdfCell.setNoWrap(!cell.getCellStyle().getWrapText()); pdfCell.setPaddingLeft(1); pdfCell.setHorizontalAlignment( cell.getCellStyle().getAlignment() == CellStyle.ALIGN_CENTER ? PdfPCell.ALIGN_CENTER : cell.getCellStyle().getAlignment() == CellStyle.ALIGN_RIGHT ? PdfPCell.ALIGN_RIGHT : PdfPCell.ALIGN_LEFT); pdfCell.setUseBorderPadding(false); pdfCell.setUseVariableBorders(false); pdfCell.setBorderWidthRight(cell.getCellStyle().getBorderRight() == 0 ? 0 : .5f); pdfCell.setBorderWidthBottom(cell.getCellStyle().getBorderBottom() == 0 ? 0 : cell.getCellStyle().getBorderBottom() > 1 ? 1 : .5f); pdfCell.setBorderWidthLeft(cell.getCellStyle().getBorderLeft() == 0 ? 0 : cell.getCellStyle().getBorderLeft() > 1 ? 1 : .5f); pdfCell.setBorderWidthTop(cell.getCellStyle().getBorderTop() == 0 ? 0 : cell.getCellStyle().getBorderTop() > 1 ? 1 : .5f); String color = cell.getCellStyle().getFillForegroundColorColor() == null ? null : ((XSSFColor) cell.getCellStyle().getFillForegroundColorColor()).getARGBHex(); if (color != null) pdfCell.setBackgroundColor(new Color(Integer.decode("0x" + color.substring(2)))); pdfTable.addCell(pdfCell); cellNumber++; } for (; cellNumber < maxColumns; cellNumber++) { pdfCell = new PdfPCell(); pdfCell.setBorder(0); pdfTable.addCell(pdfCell); } } //Custom code to add all images on the first sheet (works for reporting) if (sheetNo == 0 && row.getRowNum() == 0) { for (PictureData pd : wb.getAllPictures()) { try { Image pdfImg = Image.getInstance(pd.getData()); pdfImg.scaleToFit( pageSize.getWidth() * .8f - pageSize.getBorderWidthLeft() - pageSize.getBorderWidthRight(), pageSize.getHeight() * .8f - pageSize.getBorderWidthTop() - pageSize.getBorderWidthBottom()); pdfSheet.add(pdfImg); } catch (Exception e) { e.printStackTrace(); } } } } if (pdfTable != null) { addTable(pdfDocument, pdfSheet, totalWidth, widths, pdfTable); } pdfDocument.add(pdfSheet); } pdfDocument.close(); }
From source file:org.kuali.coeus.common.impl.print.watermark.WatermarkServiceImpl.java
License:Open Source License
/** * This method is for setting the properties of watermark Text. *//* www . ja va2 s .c o m*/ private void decoratePdfWatermarkText(PdfContentByte pdfContentByte, Rectangle rectangle, WatermarkBean watermarkBean) { float x, y, x1, y1, angle; final float OPACITY = 0.3f; PdfGState pdfGState = new PdfGState(); pdfGState.setFillOpacity(OPACITY); int pageWidth = (int) rectangle.getWidth(); int pageHeight = (int) rectangle.getHeight(); try { if (watermarkBean.getType().equalsIgnoreCase(WatermarkConstants.WATERMARK_TYPE_TEXT)) { pdfContentByte.beginText(); pdfContentByte.setGState(pdfGState); Color fillColor = watermarkBean.getFont().getColor() == null ? WatermarkConstants.DEFAULT_WATERMARK_COLOR : watermarkBean.getFont().getColor(); pdfContentByte.setColorFill(fillColor); if (watermarkBean.getPosition().equals(WatermarkConstants.WATERMARK_POSITION_FOOTER)) { pdfContentByte.setFontAndSize(watermarkBean.getFont().getBaseFont(), watermarkBean.getPositionFont().getSize()); if (watermarkBean.getAlignment().equals(WatermarkConstants.ALIGN_CENTER)) { pdfContentByte.showTextAligned(Element.ALIGN_CENTER, watermarkBean.getText(), (rectangle.getLeft(rectangle.getBorderWidthLeft()) + rectangle.getRight(rectangle.getBorderWidthRight())) / 2, rectangle.getBottom(rectangle.getBorderWidthBottom() + watermarkBean.getPositionFont().getSize()), 0); } else if (watermarkBean.getAlignment().equals(WatermarkConstants.ALIGN_RIGHT)) { pdfContentByte.showTextAligned(Element.ALIGN_RIGHT, watermarkBean.getText(), rectangle.getRight(rectangle.getBorderWidthRight()), rectangle.getBottom(rectangle.getBorderWidthBottom() + watermarkBean.getPositionFont().getSize()), 0); } else if (watermarkBean.getAlignment().equals(WatermarkConstants.ALIGN_LEFT)) { pdfContentByte.showTextAligned(Element.ALIGN_LEFT, watermarkBean.getText(), rectangle.getLeft(rectangle.getBorderWidthLeft()), rectangle.getBottom(rectangle.getBorderWidthBottom() + watermarkBean.getPositionFont().getSize()), 0); } } else if (watermarkBean.getPosition().equals(WatermarkConstants.WATERMARK_POSITION_HEADER)) { pdfContentByte.setFontAndSize(watermarkBean.getFont().getBaseFont(), watermarkBean.getPositionFont().getSize()); if (watermarkBean.getAlignment().equals(WatermarkConstants.ALIGN_CENTER)) { pdfContentByte.showTextAligned(Element.ALIGN_CENTER, watermarkBean.getText(), (rectangle.getLeft(rectangle.getBorderWidthLeft()) + rectangle.getRight(rectangle.getBorderWidthRight())) / 2, rectangle.getTop( rectangle.getBorderWidthTop() + watermarkBean.getPositionFont().getSize()), 0); } else if (watermarkBean.getAlignment().equals(WatermarkConstants.ALIGN_RIGHT)) { pdfContentByte.showTextAligned(Element.ALIGN_RIGHT, watermarkBean.getText(), rectangle.getRight(rectangle.getBorderWidthRight()), rectangle.getTop( rectangle.getBorderWidthTop() + watermarkBean.getPositionFont().getSize()), 0); } else if (watermarkBean.getAlignment().equals(WatermarkConstants.ALIGN_LEFT)) { pdfContentByte.showTextAligned(Element.ALIGN_LEFT, watermarkBean.getText(), rectangle.getLeft(rectangle.getBorderWidthLeft()), rectangle.getTop( rectangle.getBorderWidthTop() + watermarkBean.getPositionFont().getSize()), 0); } } else { pdfContentByte.setFontAndSize(watermarkBean.getFont().getBaseFont(), watermarkBean.getFont().getSize()); int textWidth = (int) pdfContentByte.getEffectiveStringWidth(watermarkBean.getText(), false); int diagonal = (int) Math.sqrt((pageWidth * pageWidth) + (pageHeight * pageHeight)); int pivotPoint = (diagonal - textWidth) / 2; angle = (float) Math.atan((float) pageHeight / pageWidth); x = (float) (pivotPoint * pageWidth) / diagonal; y = (float) (pivotPoint * pageHeight) / diagonal; x1 = (float) (((float) watermarkBean.getFont().getSize() / 2) * Math.sin(angle)); y1 = (float) (((float) watermarkBean.getFont().getSize() / 2) * Math.cos(angle)); pdfContentByte.showTextAligned(Element.ALIGN_LEFT, watermarkBean.getText(), x + x1, y - y1, (float) Math.toDegrees(angle)); } pdfContentByte.endText(); } } catch (Exception exception) { LOG.error("Exception occured in WatermarkServiceImpl. Water mark Exception: " + exception.getMessage()); } }