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Java > Open Source Codes > jcckit > plot > Hint


1 /*
2  * Copyright 2003-2004, Franz-Josef Elmer, All rights reserved
3  *
4  * This library is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License as published by
6  * the Free Software Foundation; either version 2.1 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU Lesser General Public License for more details
13  * (http://www.gnu.org/copyleft/lesser.html).
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 package jcckit.plot;
20
21
22 /**
23  * Marker interface of all types of hints. Hints are used to calculate
24  * {@link jcckit.graphic.GraphicalElement} representing a point in a {@link
25  * Curve}. For example, in a chart with stacked
26  * bars the data determines the height of a bar but the foot of
27  * a bar is determined by the height of the bar below. Its value will be
28  * stored in a {@link PositionHint}.
29  *
30  * @author Franz-Josef Elmer
31  */
32 public interface Hint {}
33
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