repeatingrowsandcolumns.java

Office格式转换代码

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2003 The Apache Software Foundation.  All rights
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 * Redistribution and use in source and binary forms, with or without
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 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Apache" and "Apache Software Foundation" and
 *    "Apache POI" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
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 * 5. Products derived from this software may not be called "Apache",
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package org.apache.poi.hssf.usermodel.examples;

import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;

import java.io.IOException;
import java.io.FileOutputStream;
import java.io.FileInputStream;

/**
 * @author Glen Stampoultzis (glens at apache.org)
 */
public class RepeatingRowsAndColumns
{
    public static void main(String[] args)
        throws IOException
    {
        HSSFWorkbook wb = new HSSFWorkbook();
        HSSFSheet sheet1 = wb.createSheet("first sheet");
        HSSFSheet sheet2 = wb.createSheet("second sheet");
        HSSFSheet sheet3 = wb.createSheet("third sheet");

//        POIFSFileSystem fs      =
//                new POIFSFileSystem(new FileInputStream("workbook.xls"));
//        HSSFWorkbook wb = new HSSFWorkbook(fs);
//        HSSFSheet sheet1 = wb.getSheetAt(0);

        HSSFFont boldFont = wb.createFont();
        boldFont.setFontHeightInPoints((short)22);
        boldFont.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);

        HSSFCellStyle boldStyle = wb.createCellStyle();
        boldStyle.setFont(boldFont);

        HSSFRow row = sheet1.createRow((short)1);
        HSSFCell cell = row.createCell((short)0);
        cell.setCellValue("This quick brown fox");
        cell.setCellStyle(boldStyle);

        // Set the columns to repeat from column 0 to 2 on the first sheet
        wb.setRepeatingRowsAndColumns(0,0,2,-1,-1);
        // Set the rows to repeat from row 0 to 2 on the second sheet.
        wb.setRepeatingRowsAndColumns(1,-1,-1,0,2);
        // Set the the repeating rows and columns on the third sheet.
        wb.setRepeatingRowsAndColumns(2,4,5,1,2);

        FileOutputStream fileOut = new FileOutputStream("workbook.xls");
        wb.write(fileOut);
        fileOut.close();
    }
}