01: /* ================================================================
02: * Cewolf : Chart enabling Web Objects Framework
03: * ================================================================
04: *
05: * Project Info: http://cewolf.sourceforge.net
06: * Project Lead: Guido Laures (guido@laures.de);
07: *
08: * (C) Copyright 2002, by Guido Laures
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
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: }
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