org.apache.poi.examples.xssf.usermodel.MergingCells Maven / Gradle / Ivy
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package org.apache.poi.examples.xssf.usermodel;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.poi.ss.usermodel.Cell;
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.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.XSSFRichTextString;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
/**
* An example of how to merge regions of cells.
*/
public class MergingCells {
public static void main(String[] args) throws IOException {
try (Workbook wb = new XSSFWorkbook()) { //or new HSSFWorkbook();
Sheet sheet = wb.createSheet("new sheet");
Row row = sheet.createRow((short) 1);
Cell cell = row.createCell((short) 1);
cell.setCellValue(new XSSFRichTextString("This is a test of merging"));
sheet.addMergedRegion(new CellRangeAddress(1, 1, 1, 2));
// Write the output to a file
try (FileOutputStream fileOut = new FileOutputStream("merging_cells.xlsx")) {
wb.write(fileOut);
}
}
}
}