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Java > Open Source Codes > de > laures > cewolf > taglib > tags > PointTag


1 /* ================================================================
2  * Cewolf : Chart enabling Web Objects Framework
3  * ================================================================
4  *
5  * Project Info: http://cewolf.sourceforge.net
6  * Project Lead: Guido Laures (guido@laures.de);
7  *
8  * (C) Copyright 2002, by Guido Laures
9  *
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
13  * the License, or (at your option) any later version.
14  *
15  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
16  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
17  * See the GNU Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public License along with this
20  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
21  * Boston, MA 02111-1307, USA.
22  */
23
24 package de.laures.cewolf.taglib.tags;
25
26 /**
27  * Tag <point> which adds a colored point with x and y coordinates to the
28  * parent tag. This must implement the Pointed interface.
29  * @see Pointed
30  * @author Guido Laures
31  */
32 public class PointTag extends ColorTag {
33
34     private int x;
35     private int y;
36
37     public int doEndTag() {
38         ((Pointed)getParent()).addPoint(x, y, getColor());
39         return doAfterEndTag(EVAL_PAGE);
40     }
41
42     public void setX(int x) {
43         this.x = x;
44     }
45
46     public void setY(int y) {
47         this.y = y;
48     }
49     
50 }
51
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