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Java > Open Source Codes > de > laures > cewolf > tooltips > XYToolTipGenerator


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 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
23 package de.laures.cewolf.tooltips;
24
25 import org.jfree.data.xy.XYDataset;
26
27 /**
28  * @author glaures
29  */
30 public interface XYToolTipGenerator extends ToolTipGenerator {
31
32     /**
33      * Generates a tool tip text item for a particular item within a series.
34      * @param data the dataset.
35      * @param series the series index (zero-based).
36      * @param item the item index (zero-based).
37      * @return the tooltip text.
38      */
39     String JavaDoc generateToolTip(XYDataset data, int series, int item);
40
41 }
42
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