Examples with CellStyle org.apache.poi.ss.usermodel.CellStyle used on opensource projects

Example 11 with CellStyle

use of org.apache.poi.ss.usermodel.CellStyle in project poi by apache.

the class CellStyleDetails method main.

public static void main(String[] args) throws Exception {
    if (args.length == 0) {
        throw new IllegalArgumentException("Filename must be given");
    }
    Workbook wb = WorkbookFactory.create(new File(args[0]));
    DataFormatter formatter = new DataFormatter();
    for (int sn = 0; sn < wb.getNumberOfSheets(); sn++) {
        Sheet sheet = wb.getSheetAt(sn);
        System.out.println("Sheet #" + sn + " : " + sheet.getSheetName());
        for (Row row : sheet) {
            System.out.println("  Row " + row.getRowNum());
            for (Cell cell : row) {
                CellReference ref = new CellReference(cell);
                System.out.print("    " + ref.formatAsString());
                System.out.print(" (" + cell.getColumnIndex() + ") ");
                CellStyle style = cell.getCellStyle();
                System.out.print("Format=" + style.getDataFormatString() + " ");
                System.out.print("FG=" + renderColor(style.getFillForegroundColorColor()) + " ");
                System.out.print("BG=" + renderColor(style.getFillBackgroundColorColor()) + " ");
                Font font = wb.getFontAt(style.getFontIndex());
                System.out.print("Font=" + font.getFontName() + " ");
                System.out.print("FontColor=");
                if (font instanceof HSSFFont) {
                    System.out.print(renderColor(((HSSFFont) font).getHSSFColor((HSSFWorkbook) wb)));
                }
                if (font instanceof XSSFFont) {
                    System.out.print(renderColor(((XSSFFont) font).getXSSFColor()));
                }
                System.out.println();
                System.out.println("        " + formatter.formatCellValue(cell));
            }
        }
        System.out.println();
    }
    wb.close();
}

Example 12 with CellStyle

use of org.apache.poi.ss.usermodel.CellStyle in project poi by apache.

the class AligningCells method createCell.

/**
     * Creates a cell and aligns it a certain way.
     *
     * @param wb     the workbook
     * @param row    the row to create the cell in
     * @param column the column number to create the cell in
     * @param halign the horizontal alignment for the cell.
     */
private static void createCell(XSSFWorkbook wb, XSSFRow row, int column, HorizontalAlignment halign, VerticalAlignment valign) {
    CreationHelper ch = wb.getCreationHelper();
    XSSFCell cell = row.createCell(column);
    cell.setCellValue(ch.createRichTextString("Align It"));
    CellStyle cellStyle = wb.createCellStyle();
    cellStyle.setAlignment(halign);
    cellStyle.setVerticalAlignment(valign);
    cell.setCellStyle(cellStyle);
}

Example 13 with CellStyle

use of org.apache.poi.ss.usermodel.CellStyle in project poi by apache.

the class NewLinesInCells method main.

public static void main(String[] args) throws IOException {
    //or new HSSFWorkbook();
    Workbook wb = new XSSFWorkbook();
    Sheet sheet = wb.createSheet();
    Row row = sheet.createRow(2);
    Cell cell = row.createCell(2);
    cell.setCellValue("Use \n with word wrap on to create a new line");
    //to enable newlines you need set a cell styles with wrap=true
    CellStyle cs = wb.createCellStyle();
    cs.setWrapText(true);
    cell.setCellStyle(cs);
    //increase row height to accomodate two lines of text
    row.setHeightInPoints((2 * sheet.getDefaultRowHeightInPoints()));
    //adjust column width to fit the content
    sheet.autoSizeColumn(2);
    FileOutputStream fileOut = new FileOutputStream("ooxml-newlines.xlsx");
    wb.write(fileOut);
    fileOut.close();
    wb.close();
}

Example 14 with CellStyle

use of org.apache.poi.ss.usermodel.CellStyle in project poi by apache.

the class CreateUserDefinedDataFormats method main.

public static void main(String[] args) throws IOException {
    //or new HSSFWorkbook();
    Workbook wb = new XSSFWorkbook();
    Sheet sheet = wb.createSheet("format sheet");
    CellStyle style;
    DataFormat format = wb.createDataFormat();
    Row row;
    Cell cell;
    short rowNum = 0;
    short colNum = 0;
    row = sheet.createRow(rowNum);
    cell = row.createCell(colNum);
    cell.setCellValue(11111.25);
    style = wb.createCellStyle();
    style.setDataFormat(format.getFormat("0.0"));
    cell.setCellStyle(style);
    row = sheet.createRow(++rowNum);
    cell = row.createCell(colNum);
    cell.setCellValue(11111.25);
    style = wb.createCellStyle();
    style.setDataFormat(format.getFormat("#,##0.0000"));
    cell.setCellStyle(style);
    FileOutputStream fileOut = new FileOutputStream("ooxml_dataFormat.xlsx");
    wb.write(fileOut);
    fileOut.close();
    wb.close();
}

Example 15 with CellStyle

use of org.apache.poi.ss.usermodel.CellStyle in project poi by apache.

the class WorkingWithBorders method main.

public static void main(String[] args) throws IOException {
    //or new HSSFWorkbook();
    Workbook wb = new XSSFWorkbook();
    Sheet sheet = wb.createSheet("borders");
    // Create a row and put some cells in it. Rows are 0 based.
    Row row = sheet.createRow((short) 1);
    // Create a cell and put a value in it.
    Cell cell = row.createCell((short) 1);
    cell.setCellValue(4);
    // Style the cell with borders all around.
    CellStyle style = wb.createCellStyle();
    style.setBorderBottom(BorderStyle.THIN);
    style.setBottomBorderColor(IndexedColors.BLACK.getIndex());
    style.setBorderLeft(BorderStyle.THIN);
    style.setLeftBorderColor(IndexedColors.GREEN.getIndex());
    style.setBorderRight(BorderStyle.THIN);
    style.setRightBorderColor(IndexedColors.BLUE.getIndex());
    style.setBorderTop(BorderStyle.MEDIUM_DASHED);
    style.setTopBorderColor(IndexedColors.BLACK.getIndex());
    cell.setCellStyle(style);
    // Write the output to a file
    FileOutputStream fileOut = new FileOutputStream("xssf-borders.xlsx");
    wb.write(fileOut);
    fileOut.close();
    wb.close();
}