01: /**
02: * ===========================================
03: * JFreeReport : a free Java reporting library
04: * ===========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either 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, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: *
22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
23: * in the United States and other countries.]
24: *
25: * ------------
26: * RectangleTemplate.java
27: * ------------
28: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
29: */package org.jfree.report.filter.templates;
30:
31: import java.awt.geom.Rectangle2D;
32:
33: import org.jfree.report.function.ExpressionRuntime;
34:
35: /**
36: * A template to create rectangle elements. The rectangle always has the width and the
37: * height of 100 points.
38: * <p/>
39: * This implementation is used to cover the common use of the rectangle shape element. Use
40: * the scaling feature of the shape element to adjust the size of the rectangle.
41: *
42: * @author Thomas Morgner
43: */
44: public class RectangleTemplate extends AbstractTemplate {
45: /**
46: * Default Constructor.
47: */
48: public RectangleTemplate() {
49: }
50:
51: /**
52: * Returns the template value, a Rectangle2D.
53: *
54: * @param runtime the expression runtime that is used to evaluate formulas and expressions when computing the value of
55: * this filter.
56: * @return a rectangle with a width and height of 100.
57: */
58: public Object getValue(final ExpressionRuntime runtime) {
59: return new Rectangle2D.Float(0, 0, 100, 100);
60: }
61: }
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