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Java > Open Source Codes > it > businesslogic > ireport > gui > command > FormatCommandAlignCenter


1 /*
2  * Copyright (C) 2005 - 2006 JasperSoft Corporation. All rights reserved.
3  * http://www.jaspersoft.com.
4  *
5  * Unless you have purchased a commercial license agreement from JasperSoft,
6  * the following license terms apply:
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as published by
10  * the Free Software Foundation.
11  *
12  * This program is distributed WITHOUT ANY WARRANTY; and without the
13  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  * See the GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
18  * or write to:
19  *
20  * Free Software Foundation, Inc.,
21  * 59 Temple Place - Suite 330,
22  * Boston, MA USA 02111-1307
23  *
24  *
25  *
26  *
27  * FormatCommandAlignCenter.java
28  *
29  * Created on 9 mei 2005, 21:36
30  *
31  */

32
33 package it.businesslogic.ireport.gui.command;
34
35 import it.businesslogic.ireport.OperationType;
36
37 import java.awt.Point JavaDoc;
38
39
40 public class FormatCommandAlignCenter
41     extends FormatCommand
42 {
43
44     /**
45      * Creates a new FormatCommandAlignCenter object.
46      */

47     FormatCommandAlignCenter()
48     {
49         operationType = OperationType.ALIGN_CENTER;
50     }
51
52     int centerx;
53
54     /**
55      * DOCUMENT ME!
56      */

57     public void preparation()
58     {
59         centerx = 10 + jrf.getReport().getWidth() / 2;
60     }
61
62     /**
63      * DOCUMENT ME!
64      */

65     public void modify()
66     {
67
68         int centery = jrf.getReport().getBandYLocation(re.getBand()) + 10 +
69                       re.getBand().getHeight() / 2;
70         re.setPosition(new Point JavaDoc(centerx - (re.getWidth() / 2),
71                                  centery - (re.getHeight() / 2)));
72     }
73
74     /**
75      * Returns the value of centerx.
76      * @return centerx!
77      */

78     public int getCenterx()
79     {
80
81         return centerx;
82     }
83
84     /**
85      * Sets the value of centerx.
86      *
87      * @param centerx The value to assign centerx.
88      */

89     public void setCenterx(int centerx)
90     {
91         this.centerx = centerx;
92     }
93 }
94
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