01: /*
02: * Copyright (C) 2005 - 2008 JasperSoft Corporation. All rights reserved.
03: * http://www.jaspersoft.com.
04: *
05: * Unless you have purchased a commercial license agreement from JasperSoft,
06: * the following license terms apply:
07: *
08: * This program is free software; you can redistribute it and/or modify
09: * 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: * FormatCommandSameHeightMin.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: import it.businesslogic.ireport.ReportElement;
37: import it.businesslogic.ireport.TransformationType;
38:
39: import java.awt.Point;
40: import java.util.Enumeration;
41:
42: /**
43: *
44: */
45: public class FormatCommandSameHeightMin extends FormatCommand {
46: {
47: operationType = OperationType.SAME_HEIGHT_MIN;
48: }
49:
50: int height;
51:
52: public void preparation() {
53: ReportElement re = (ReportElement) this .getSelectedElements()
54: .firstElement();
55: // Height is at least the height of one of the selected elements.
56: // If it were set to zero then it would never get a higher value.
57: height = re.getHeight();
58:
59: Enumeration enum2 = this .getSelectedElements().elements();
60: while (enum2.hasMoreElements()) {
61: re = (ReportElement) enum2.nextElement();
62: if (height > re.getHeight())
63: height = re.getHeight();
64: }
65:
66: }
67:
68: public void modify() {
69: re.trasform(new Point(0, height - re.height),
70: TransformationType.TRANSFORMATION_RESIZE_SE);
71: }
72:
73: }
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