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- /* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- ==================================================================== */
- package org.apache.poi.examples.ss;
-
- import java.io.File;
-
- import org.apache.poi.hssf.usermodel.HSSFFont;
- import org.apache.poi.hssf.usermodel.HSSFWorkbook;
- import org.apache.poi.hssf.util.HSSFColor;
- import org.apache.poi.ss.usermodel.Cell;
- import org.apache.poi.ss.usermodel.CellStyle;
- import org.apache.poi.ss.usermodel.Color;
- import org.apache.poi.ss.usermodel.DataFormatter;
- import org.apache.poi.ss.usermodel.Font;
- import org.apache.poi.ss.usermodel.Row;
- import org.apache.poi.ss.usermodel.Sheet;
- import org.apache.poi.ss.usermodel.Workbook;
- import org.apache.poi.ss.usermodel.WorkbookFactory;
- import org.apache.poi.ss.util.CellReference;
- import org.apache.poi.xssf.usermodel.XSSFColor;
- import org.apache.poi.xssf.usermodel.XSSFFont;
-
- /**
- * Demonstrates how to read excel styles for cells
- */
- @SuppressWarnings({"java:S106","java:S4823"})
- public final class CellStyleDetails {
- private CellStyleDetails() {}
-
- public static void main(String[] args) throws Exception {
- if(args.length == 0) {
- throw new IllegalArgumentException("Filename must be given");
- }
-
- try (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();
- }
- }
- }
-
- private static String renderColor(Color color) {
- if(color instanceof HSSFColor) {
- return ((HSSFColor)color).getHexString();
- } else if(color instanceof XSSFColor) {
- return ((XSSFColor)color).getARGBHex();
- } else {
- return "(none)";
- }
- }
- }
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