List of usage examples for org.apache.poi.ss.usermodel Sheet getMergedRegions
public List<CellRangeAddress> getMergedRegions();
From source file:com.cn.led.DrawFromExcel.java
public static void drawExcelToPNG(String excelFilePath, String pngFilePath, int[] fromIndex, int[] toIndex) throws Exception { // ???/*w ww .ja v a 2 s. c o m*/ // int[] fromIndex = {0, 0}; // int[] toIndex = {1, 5}; int imageWidth = 0; int imageHeight = 0; File file = new File(excelFilePath); Workbook wb = WorkbookFactory.create(file); Sheet sheet = wb.getSheetAt(0); List<CellRangeAddress> rangeAddress = sheet.getMergedRegions(); // ?sheet???? // ???? int rowSum = sheet.getPhysicalNumberOfRows(); int colSum = sheet.getRow(0).getPhysicalNumberOfCells(); if (fromIndex[0] > rowSum || fromIndex[0] > toIndex[0] || toIndex[0] > rowSum) { throw new Exception("the rowIndex of the area is wrong!"); } if (fromIndex[1] > colSum || fromIndex[1] > toIndex[1] || toIndex[1] > colSum) { throw new Exception("the colIndex of the area is wrong!"); } // ?Cell??? int rowSize = toIndex[0] + 1; int colSize = toIndex[1] + 1; // ????? UserCell[][] cells = new UserCell[rowSize][colSize]; int[] rowPixPos = new int[rowSize + 1]; rowPixPos[0] = 0; int[] colPixPos = new int[colSize + 1]; colPixPos[0] = 0; for (int i = 0; i < rowSize; i++) { for (int j = 0; j < colSize; j++) { cells[i][j] = new UserCell(); cells[i][j].setCell(sheet.getRow(i).getCell(j)); cells[i][j].setRow(i); cells[i][j].setCol(j); boolean ifShow = (i >= fromIndex[0]) && (j >= fromIndex[1]); //? ifShow = ifShow && !(sheet.isColumnHidden(j) || sheet.getRow(i).getZeroHeight()); //???? cells[i][j].setShow(ifShow); // float widthPix = (!ifShow ? 0 : sheet.getColumnWidthInPixels(j)); // ???0 if (i == fromIndex[0]) { imageWidth += widthPix; } colPixPos[j + 1] = (int) (widthPix + colPixPos[j]); } // boolean ifShow = (i >= fromIndex[0]); //? ifShow = ifShow && !sheet.getRow(i).getZeroHeight(); //???? float heightPoint = !ifShow ? 0 : sheet.getRow(i).getHeightInPoints(); // ???0 imageHeight += heightPoint; rowPixPos[i + 1] = (int) (heightPoint * 96 / 80) + rowPixPos[i]; } imageHeight = imageHeight * 96 / 80 + 2; wb.close(); List<Grid> grids = new ArrayList<>(); for (int i = 0; i < rowSize; i++) { for (int j = 0; j < colSize; j++) { Grid grid = new Grid(); // ?? grid.setX(colPixPos[j]); grid.setY(rowPixPos[i]); grid.setWidth(colPixPos[j + 1] - colPixPos[j]); grid.setHeight(rowPixPos[i + 1] - rowPixPos[i]); grid.setRow(cells[i][j].getRow()); grid.setCol(cells[i][j].getCol()); grid.setShow(cells[i][j].isShow()); // ??? int[] isInMergedStatus = isInMerged(grid.getRow(), grid.getCol(), rangeAddress); if (isInMergedStatus[0] == 0 && isInMergedStatus[1] == 0) { // ??????? continue; } else if (isInMergedStatus[0] != -1 && isInMergedStatus[1] != -1) { // ?????? int lastRowPos = isInMergedStatus[0] > rowSize - 1 ? rowSize - 1 : isInMergedStatus[0]; int lastColPos = isInMergedStatus[1] > colSize - 1 ? colSize - 1 : isInMergedStatus[1]; grid.setWidth(colPixPos[lastColPos + 1] - colPixPos[j]); grid.setHeight(rowPixPos[lastRowPos + 1] - rowPixPos[i]); } // ? CellStyle cs = cells[i][j].getCell().getCellStyle(); if (cs.getFillPattern() == CellStyle.SOLID_FOREGROUND) { grid.setBgColor(cells[i][j].getCell().getCellStyle().getFillForegroundColorColor()); } // String strCell = ""; switch (cells[i][j].getCell().getCellType()) { case HSSFCell.CELL_TYPE_NUMERIC: strCell = String.valueOf(cells[i][j].getCell().getNumericCellValue()); break; case HSSFCell.CELL_TYPE_STRING: strCell = cells[i][j].getCell().getStringCellValue(); break; case HSSFCell.CELL_TYPE_BOOLEAN: strCell = String.valueOf(cells[i][j].getCell().getBooleanCellValue()); break; case HSSFCell.CELL_TYPE_FORMULA: try { strCell = String.valueOf(cells[i][j].getCell().getNumericCellValue()); } catch (IllegalStateException e) { strCell = String.valueOf(cells[i][j].getCell().getRichStringCellValue()); } break; default: strCell = ""; } // System.out.println("strCell:" + strCell); if (cells[i][j].getCell().getCellStyle().getDataFormatString().contains("0.00%")) { try { double dbCell = Double.valueOf(strCell); strCell = new DecimalFormat("#.00").format(dbCell * 100) + "%"; } catch (NumberFormatException e) { } } grid.setText(strCell.matches("\\w*\\.0") ? strCell.substring(0, strCell.length() - 2) : strCell); grids.add(grid); } } BufferedImage image = new BufferedImage(imageWidth, imageHeight + 1, BufferedImage.TYPE_INT_RGB); Graphics2D g2d = image.createGraphics(); // //g2d.setRenderingHint(SunHints.KEY_ANTIALIASING, SunHints.VALUE_ANTIALIAS_OFF); //g2d.setRenderingHint(SunHints.KEY_TEXT_ANTIALIASING, SunHints.VALUE_TEXT_ANTIALIAS_DEFAULT); //g2d.setRenderingHint(SunHints.KEY_STROKE_CONTROL, SunHints.VALUE_STROKE_DEFAULT); //g2d.setRenderingHint(SunHints.KEY_TEXT_ANTIALIAS_LCD_CONTRAST, 140); //g2d.setRenderingHint(SunHints.KEY_FRACTIONALMETRICS, SunHints.VALUE_FRACTIONALMETRICS_OFF); //g2d.setRenderingHint(SunHints.KEY_RENDERING, SunHints.VALUE_RENDER_DEFAULT); g2d.setColor(Color.white); g2d.fillRect(0, 0, imageWidth, imageHeight + 1); // Iterator<Grid> iterable = grids.iterator(); while (iterable.hasNext()) { Grid g = iterable.next(); if (!g.isShow()) { continue; } // g2d.setColor(g.getBgColor() == null ? Color.black : g.getBgColor()); g2d.fillRect(g.getX(), g.getY(), g.getWidth(), g.getHeight()); // g2d.setColor(Color.red); g2d.setStroke(new BasicStroke(1)); g2d.drawRect(g.getX(), g.getY(), g.getWidth(), g.getHeight()); // , g2d.setColor(g.getFtColor()); Font font = g.getFont(); FontMetrics fm = g2d.getFontMetrics(font); int strWidth = fm.stringWidth(g.getText());// ?? g2d.setFont(font); g2d.drawString(g.getText(), g.getX() + (g.getWidth() - strWidth) / 2, g.getY() + (g.getHeight() - font.getSize()) / 2 + font.getSize()); } g2d.dispose(); ImageIO.write(image, "png", new File(pngFilePath)); // BMPWriter.write(image, new File(pngFilePath)); System.out.println("Output to png file Success!"); }
From source file:com.cn.led.DrawFromExcel.java
public static void drawExcelToBMP(String excelFilePath, String bmpFilePath, int[] fromIndex, int[] toIndex) throws Exception { // ???/* w ww .ja va 2 s . c o m*/ // int[] fromIndex = {0, 0}; // int[] toIndex = {1, 5}; int imageWidth = 0; int imageHeight = 0; Workbook wb = WorkbookFactory.create(new File(excelFilePath)); Sheet sheet = wb.getSheetAt(0); List<CellRangeAddress> rangeAddress = sheet.getMergedRegions(); // ?sheet???? // ???? int rowSum = sheet.getPhysicalNumberOfRows(); int colSum = sheet.getRow(0).getPhysicalNumberOfCells(); if (fromIndex[0] > rowSum || fromIndex[0] > toIndex[0] || toIndex[0] > rowSum) { throw new Exception("the rowIndex of the area is wrong!"); } if (fromIndex[1] > colSum || fromIndex[1] > toIndex[1] || toIndex[1] > colSum) { throw new Exception("the colIndex of the area is wrong!"); } // ?Cell??? int rowSize = toIndex[0] + 1; int colSize = toIndex[1] + 1; // ????? UserCell[][] cells = new UserCell[rowSize][colSize]; int[] rowPixPos = new int[rowSize + 1]; rowPixPos[0] = 0; int[] colPixPos = new int[colSize + 1]; colPixPos[0] = 0; for (int i = 0; i < rowSize; i++) { for (int j = 0; j < colSize; j++) { cells[i][j] = new UserCell(); cells[i][j].setCell(sheet.getRow(i).getCell(j)); cells[i][j].setRow(i); cells[i][j].setCol(j); boolean ifShow = (i >= fromIndex[0]) && (j >= fromIndex[1]); //? ifShow = ifShow && !(sheet.isColumnHidden(j) || sheet.getRow(i).getZeroHeight()); //???? cells[i][j].setShow(ifShow); // float widthPix = (!ifShow ? 0 : sheet.getColumnWidthInPixels(j)); // ???0 if (i == fromIndex[0]) { imageWidth += widthPix; } colPixPos[j + 1] = (int) (widthPix + colPixPos[j]); } // boolean ifShow = (i >= fromIndex[0]); //? ifShow = ifShow && !sheet.getRow(i).getZeroHeight(); //???? float heightPoint = !ifShow ? 0 : sheet.getRow(i).getHeightInPoints(); // ???0 imageHeight += heightPoint; rowPixPos[i + 1] = (int) (heightPoint * 96 / 80) + rowPixPos[i]; } imageHeight = imageHeight * 96 / 80 + 2; // imageWidth = imageWidth; wb.close(); List<Grid> grids = new ArrayList<>(); for (int i = 0; i < rowSize; i++) { for (int j = 0; j < colSize; j++) { Grid grid = new Grid(); // ?? grid.setX(colPixPos[j]); grid.setY(rowPixPos[i]); grid.setWidth(colPixPos[j + 1] - colPixPos[j]); grid.setHeight(rowPixPos[i + 1] - rowPixPos[i]); grid.setRow(cells[i][j].getRow()); grid.setCol(cells[i][j].getCol()); grid.setShow(cells[i][j].isShow()); // ??? int[] isInMergedStatus = isInMerged(grid.getRow(), grid.getCol(), rangeAddress); if (isInMergedStatus[0] == 0 && isInMergedStatus[1] == 0) { // ??????? continue; } else if (isInMergedStatus[0] != -1 && isInMergedStatus[1] != -1) { // ?????? int lastRowPos = isInMergedStatus[0] > rowSize - 1 ? rowSize - 1 : isInMergedStatus[0]; int lastColPos = isInMergedStatus[1] > colSize - 1 ? colSize - 1 : isInMergedStatus[1]; grid.setWidth(colPixPos[lastColPos + 1] - colPixPos[j]); grid.setHeight(rowPixPos[lastRowPos + 1] - rowPixPos[i]); } // ? CellStyle cs = cells[i][j].getCell().getCellStyle(); if (cs.getFillPattern() == CellStyle.SOLID_FOREGROUND) { grid.setBgColor(cells[i][j].getCell().getCellStyle().getFillForegroundColorColor()); } // String strCell = ""; switch (cells[i][j].getCell().getCellType()) { case HSSFCell.CELL_TYPE_NUMERIC: strCell = String.valueOf(cells[i][j].getCell().getNumericCellValue()); break; case HSSFCell.CELL_TYPE_STRING: strCell = cells[i][j].getCell().getStringCellValue(); break; case HSSFCell.CELL_TYPE_BOOLEAN: strCell = String.valueOf(cells[i][j].getCell().getBooleanCellValue()); break; case HSSFCell.CELL_TYPE_FORMULA: try { strCell = String.valueOf(cells[i][j].getCell().getNumericCellValue()); } catch (IllegalStateException e) { strCell = String.valueOf(cells[i][j].getCell().getRichStringCellValue()); } break; default: strCell = ""; } // System.out.println("strCell:" + strCell); if (cells[i][j].getCell().getCellStyle().getDataFormatString().contains("0.00%")) { try { double dbCell = Double.valueOf(strCell); strCell = new DecimalFormat("#.00").format(dbCell * 100) + "%"; } catch (NumberFormatException e) { } } grid.setText(strCell.matches("\\w*\\.0") ? strCell.substring(0, strCell.length() - 2) : strCell); grids.add(grid); } } BufferedImage image = new BufferedImage(imageWidth, imageHeight + 1, BufferedImage.TYPE_INT_RGB); Graphics2D g2d = image.createGraphics(); // //g2d.setRenderingHint(SunHints.KEY_ANTIALIASING, SunHints.VALUE_ANTIALIAS_OFF); //g2d.setRenderingHint(SunHints.KEY_TEXT_ANTIALIASING, SunHints.VALUE_TEXT_ANTIALIAS_DEFAULT); //g2d.setRenderingHint(SunHints.KEY_STROKE_CONTROL, SunHints.VALUE_STROKE_DEFAULT); //g2d.setRenderingHint(SunHints.KEY_TEXT_ANTIALIAS_LCD_CONTRAST, 140); //g2d.setRenderingHint(SunHints.KEY_FRACTIONALMETRICS, SunHints.VALUE_FRACTIONALMETRICS_OFF); //g2d.setRenderingHint(SunHints.KEY_RENDERING, SunHints.VALUE_RENDER_DEFAULT); g2d.setColor(Color.white); g2d.fillRect(0, 0, imageWidth, imageHeight + 1); // Iterator<Grid> iterable = grids.iterator(); while (iterable.hasNext()) { Grid g = iterable.next(); if (!g.isShow()) { continue; } // g2d.setColor(g.getBgColor() == null ? Color.black : g.getBgColor()); g2d.fillRect(g.getX(), g.getY(), g.getWidth(), g.getHeight()); // g2d.setColor(Color.red); g2d.setStroke(new BasicStroke(1)); g2d.drawRect(g.getX(), g.getY(), g.getWidth(), g.getHeight()); // , g2d.setColor(g.getFtColor()); Font font = g.getFont(); FontMetrics fm = g2d.getFontMetrics(font); int strWidth = fm.stringWidth(g.getText());// ?? g2d.setFont(font); g2d.drawString(g.getText(), g.getX() + (g.getWidth() - strWidth) / 2, g.getY() + (g.getHeight() - font.getSize()) / 2 + font.getSize()); } g2d.dispose(); BMPWriter.write(image, new File(bmpFilePath)); System.out.println("Output to png file Success!"); }
From source file:jp.qpg.ExcelTo.java
License:Apache License
/** * traverse all cells//from w w w .j a v a 2 s .co m * * @param sheet sheet * @param consumer cell consumer */ public static void eachCell(Sheet sheet, BiConsumer<Cell, CellRangeAddress> consumer) { sheet.rowIterator().forEachRemaining(row -> { row.cellIterator().forEachRemaining(cell -> { int rowIndex = cell.getRowIndex(); int columnIndex = cell.getColumnIndex(); boolean until = true; for (CellRangeAddress mergedRegion : sheet.getMergedRegions()) { if (mergedRegion.isInRange(rowIndex, columnIndex)) { if (rowIndex == mergedRegion.getFirstRow() && columnIndex == mergedRegion.getFirstColumn()) { consumer.accept(cell, mergedRegion); } until = false; break; } } if (until) { consumer.accept(cell, null); } }); }); }
From source file:org.corpus_tools.peppermodules.spreadsheet.Spreadsheet2SaltMapper.java
License:Apache License
/** * get the primary text tiers and their annotations of the given document * /*from ww w .j ava 2s .co m*/ * @param workbook * @param timeline */ private void getPrimTextTiers(Workbook workbook, STimeline timeline) { // get all primary text tiers String primaryTextTier = getProps().getPrimaryText(); // seperate string of primary text tiers into list by commas List<String> primaryTextTierList = Arrays.asList(primaryTextTier.split("\\s*,\\s*")); TreeSet<String> annosWithoutPrim = new TreeSet<>(); if (workbook != null) { // get corpus sheet Sheet corpusSheet; // default ("Tabelle1"/ first sheet) if (getProps().getCorpusSheet().equals("Tabelle1")) { corpusSheet = workbook.getSheetAt(0); } else { // get corpus sheet by name corpusSheet = workbook.getSheet(getProps().getCorpusSheet()); } // end of the excel file int lastRow = corpusSheet.getLastRowNum(); mapLinenumber2STimeline(lastRow, timeline); if (corpusSheet != null) { // row with all names of the annotation tiers (first row) Row headerRow = corpusSheet.getRow(0); // List for each primary text and its annotations HashMap<Integer, Integer> annoPrimRelations = new HashMap<>(); List<Integer> primTextPos = new ArrayList<Integer>(); if (headerRow != null) { // iterate through all tiers and save tiers (column number) // that hold the primary data int currColumn = 0; List<String> emptyColumnList = new ArrayList<>(); while (currColumn < headerRow.getPhysicalNumberOfCells()) { if (headerRow.getCell(currColumn) == null || headerRow.getCell(currColumn).toString().isEmpty()) { String emptyColumn = CellReference.convertNumToColString(currColumn); emptyColumnList.add(emptyColumn); currColumn++; continue; } else { if (!emptyColumnList.isEmpty()) { for (String emptyColumn : emptyColumnList) { SpreadsheetImporter.logger.warn("Column \"" + emptyColumn + "\" in document \"" + getResourceURI().lastSegment() + "\" has no name."); } emptyColumnList = new ArrayList<>(); } boolean primWasFound = false; String tierName = headerRow.getCell(currColumn).toString(); if (primaryTextTierList.contains(tierName)) { // current tier contains primary text // save all indexes of tier containing primary // text primTextPos.add(currColumn); primWasFound = true; } else { // current tier contains (other) annotations if (tierName.matches(".+\\[.+\\]") || getProps().getAnnoPrimRel() != null || getProps().getShortAnnoPrimRel() != null) { if (tierName.matches(".+\\[.+\\]")) { // the belonging primary text was set by // the annotator String primTier = tierName.split("\\[")[1].replace("]", ""); setAnnotationPrimCouple(primTier, annoPrimRelations, currColumn, headerRow); primWasFound = true; } String primOfAnnoFromConfig = getPrimOfAnnoPrimRel(tierName.split("\\[")[0]); if (primOfAnnoFromConfig != null) { // current tier is an annotation and the // belonging primary text was set by // property setAnnotationPrimCouple(primOfAnnoFromConfig, annoPrimRelations, currColumn, headerRow); primWasFound = true; } } else if (primaryTextTierList.size() == 1 && getProps().getAnnoPrimRel() == null && getProps().getShortAnnoPrimRel() == null) { // There is only one primary text so we can // safely assume this is the one // the annotation is connected to. setAnnotationPrimCouple(primaryTextTierList.get(0), annoPrimRelations, currColumn, headerRow); primWasFound = true; } } if (!primWasFound) { annosWithoutPrim.add(tierName); } currColumn++; } } } final Map<String, SLayer> layerTierCouples = getLayerTierCouples(); Table<Integer, Integer, CellRangeAddress> mergedCells = null; if (corpusSheet.getNumMergedRegions() > 0) { mergedCells = calculateMergedCellIndex(corpusSheet.getMergedRegions()); } int progressTotalNumberOfColumns = 0; if (!primTextPos.isEmpty()) { progressTotalNumberOfColumns = setPrimText(corpusSheet, primTextPos, annoPrimRelations, headerRow, mergedCells, layerTierCouples); } else { SpreadsheetImporter.logger .warn("No primary text for the document \"" + getResourceURI().lastSegment() + "\" found. Please check the spelling of your properties."); } setAnnotations(annoPrimRelations, corpusSheet, mergedCells, layerTierCouples, progressTotalNumberOfColumns); } if (getProps().getMetaAnnotation()) { setDocMetaData(workbook); } // report if any column was not included if (!annosWithoutPrim.isEmpty()) { SpreadsheetImporter.logger.warn( "No primary text column found for columns\n- {}\nin document {}. This means these columns are not included in the conversion!", Joiner.on("\n- ").join(annosWithoutPrim), getResourceURI().toFileString()); } } }