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Java > Open Source Codes > org > apache > poi > hssf > usermodel > examples > Alignment


1
2 /* ====================================================================
3    Copyright 2002-2004 Apache Software Foundation
4
5    Licensed under the Apache License, Version 2.0 (the "License");
6    you may not use this file except in compliance with the License.
7    You may obtain a copy of the License at
8
9        http://www.apache.org/licenses/LICENSE-2.0
10
11    Unless required by applicable law or agreed to in writing, software
12    distributed under the License is distributed on an "AS IS" BASIS,
13    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14    See the License for the specific language governing permissions and
15    limitations under the License.
16 ==================================================================== */
17         
18
19 package org.apache.poi.hssf.usermodel.examples;
20
21 import org.apache.poi.hssf.usermodel.*;
22
23 import java.io.FileOutputStream JavaDoc;
24 import java.io.IOException JavaDoc;
25
26 /**
27  * Shows how various alignment options work.
28  *
29  * @author Glen Stampoultzis (glens at apache.org)
30  */
31 public class Alignment
32 {
33     public static void main(String JavaDoc[] args)
34             throws IOException JavaDoc
35     {
36         HSSFWorkbook wb = new HSSFWorkbook();
37         HSSFSheet sheet = wb.createSheet("new sheet");
38         HSSFRow row = sheet.createRow((short) 2);
39         createCell(wb, row, (short) 0, HSSFCellStyle.ALIGN_CENTER);
40         createCell(wb, row, (short) 1, HSSFCellStyle.ALIGN_CENTER_SELECTION);
41         createCell(wb, row, (short) 2, HSSFCellStyle.ALIGN_FILL);
42         createCell(wb, row, (short) 3, HSSFCellStyle.ALIGN_GENERAL);
43         createCell(wb, row, (short) 4, HSSFCellStyle.ALIGN_JUSTIFY);
44         createCell(wb, row, (short) 5, HSSFCellStyle.ALIGN_LEFT);
45         createCell(wb, row, (short) 6, HSSFCellStyle.ALIGN_RIGHT);
46
47         // Write the output to a file
48 FileOutputStream JavaDoc fileOut = new FileOutputStream JavaDoc("workbook.xls");
49         wb.write(fileOut);
50         fileOut.close();
51
52     }
53
54     /**
55      * Creates a cell and aligns it a certain way.
56      *
57      * @param wb the workbook
58      * @param row the row to create the cell in
59      * @param column the column number to create the cell in
60      * @param align the alignment for the cell.
61      */
62     private static void createCell(HSSFWorkbook wb, HSSFRow row, short column, short align)
63     {
64         HSSFCell cell = row.createCell(column);
65         cell.setCellValue("Align It");
66         HSSFCellStyle cellStyle = wb.createCellStyle();
67         cellStyle.setAlignment(align);
68         cell.setCellStyle(cellStyle);
69     }
70 }
71
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