01: /*
02: * ============================================================================
03: * GNU Lesser General Public License
04: * ============================================================================
05: *
06: * JasperReports - Free Java report-generating library.
07: * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
08: *
09: * This library is free software; you can redistribute it and/or
10: * modify it under the terms of the GNU Lesser General Public
11: * License as published by the Free Software Foundation; either
12: * version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17: * Lesser General Public License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22: *
23: * JasperSoft Corporation
24: * 303 Second Street, Suite 450 North
25: * San Francisco, CA 94107
26: * http://www.jaspersoft.com
27: */
28: package net.sf.jasperreports.crosstabs;
29:
30: /**
31: * Crosstab row group interface.
32: *
33: * @author Lucian Chirita (lucianc@users.sourceforge.net)
34: * @version $Id: JRCrosstabRowGroup.java 1229 2006-04-19 10:27:35Z teodord $
35: */
36: public interface JRCrosstabRowGroup extends JRCrosstabGroup {
37: /**
38: * Returns the width of the group headers.
39: *
40: * @return the width of the group headers
41: * @see JRCrosstabGroup#getHeader()
42: * @see JRCrosstabGroup#getTotalHeader()
43: */
44: public int getWidth();
45:
46: /**
47: * Returns the position of the header contents for header stretching.
48: * <p>
49: * The row group headers stretch vertically when there are multiple sub group entries.
50: * The header contents will be adjusted to the new height depending on this attribute:
51: * <ul>
52: * <li>{@link JRCellContents#POSITION_Y_TOP JRCellContents.POSITION_Y_TOP} - the contents will be rendered at the top of of the header</li>
53: * <li>{@link JRCellContents#POSITION_Y_MIDDLE JRCellContents.POSITION_Y_MIDDLE} - the contents will be rendered on the center of the header</li>
54: * <li>{@link JRCellContents#POSITION_Y_BOTTOM JRCellContents.POSITION_Y_BOTTOM} - the contents will be rendered at the bottom of the header</li>
55: * <li>{@link JRCellContents#POSITION_Y_STRETCH JRCellContents.POSITION_Y_STRETCH} - the contents will be proportionally stretched to the new header size</li>
56: * </ul>
57: *
58: * @return the position of the header contents for header stretching
59: */
60: public byte getPosition();
61: }
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