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Java > Open Source Codes > net > sf > jasperreports > engine > base > JRBaseRectangle


1 /*
2  * ============================================================================
3  * GNU Lesser General Public License
4  * ============================================================================
5  *
6  * JasperReports - Free Java report-generating library.
7  * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8  *
9  * 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.engine.base;
29
30 import java.io.IOException JavaDoc;
31
32 import net.sf.jasperreports.engine.JRAbstractObjectFactory;
33 import net.sf.jasperreports.engine.JRChild;
34 import net.sf.jasperreports.engine.JRConstants;
35 import net.sf.jasperreports.engine.JRExpressionCollector;
36 import net.sf.jasperreports.engine.JRRectangle;
37 import net.sf.jasperreports.engine.util.JRStyleResolver;
38 import net.sf.jasperreports.engine.xml.JRXmlWriter;
39
40
41 /**
42  * The actual implementation of a graphic element representing a rectangle.
43  *
44  * @author Teodor Danciu (teodord@users.sourceforge.net)
45  * @version $Id: JRBaseRectangle.java 1229 2006-04-19 13:27:35 +0300 (Wed, 19 Apr 2006) teodord $
46  */
47 public class JRBaseRectangle extends JRBaseGraphicElement implements JRRectangle
48 {
49
50
51     /**
52      *
53      */
54     private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
55
56     /**
57      *
58      */
59     protected Integer JavaDoc radius;
60
61
62     /**
63      * Initializes properties that are specific to rectangles. Common properties are initialized by its
64      * parent constructors.
65      * @param rectangle an element whose properties are copied to this element. Usually it is a
66      * {@link net.sf.jasperreports.engine.design.JRDesignRectangle} that must be transformed into an
67      * <tt>JRBaseRectangle</tt> at compile time.
68      * @param factory a factory used in the compile process
69      */
70     protected JRBaseRectangle(JRRectangle rectangle, JRBaseObjectFactory factory)
71     {
72         super(rectangle, factory);
73
74         radius = rectangle.getOwnRadius();
75     }
76
77
78     /**
79      *
80      */
81     public int getRadius()
82     {
83         return JRStyleResolver.getRadius(this);
84     }
85
86     public Integer JavaDoc getOwnRadius()
87     {
88         return this.radius;
89     }
90
91     /**
92      *
93      */
94     public void setRadius(int radius)
95     {
96         this.radius = new Integer JavaDoc(radius);
97     }
98
99     /**
100      *
101      */
102     public void setRadius(Integer JavaDoc radius)
103     {
104         this.radius = radius;
105     }
106
107     /**
108      *
109      */
110     public JRChild getCopy(JRAbstractObjectFactory factory)
111     {
112         return factory.getRectangle(this);
113     }
114
115     /**
116      *
117      */
118     public void collectExpressions(JRExpressionCollector collector)
119     {
120         collector.collect(this);
121     }
122
123     /**
124      *
125      */
126     public void writeXml(JRXmlWriter xmlWriter) throws IOException JavaDoc
127     {
128         xmlWriter.writeRectangle(this);
129     }
130
131
132 }
133
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