Coverage Report - org.jfree.chart.labels.SOMToolTipGenerator
 
Classes in this File Line Coverage Branch Coverage Complexity
SOMToolTipGenerator
N/A
N/A
1
 
 1  
 /* ======================================================================= 
 2  
  * A visualisation library extension for JFreeChart. Please see JFreeChart
 3  
  * for further information.
 4  
  * =======================================================================
 5  
  * Copyright (C) 2006  University of Helsinki, Department of Computer Science
 6  
  *
 7  
  * This library is free software; you can redistribute it and/or
 8  
  * modify it under the terms of the GNU Lesser General Public
 9  
  * License as published by the Free Software Foundation; either
 10  
  * version 2.1 of the License, or (at your option) any later version.
 11  
  *
 12  
  * This library is distributed in the hope that it will be useful,
 13  
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 14  
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 15  
  * Lesser General Public License for more details.
 16  
  *
 17  
  * You should have received a copy of the GNU Lesser General Public
 18  
  * License along with this library; if not, write to the Free Software
 19  
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 20  
  * -----------------------------
 21  
  * Contact:  ohtu@cs.helsinki.fi
 22  
  * -----------------------------
 23  
  *
 24  
  */
 25  
 
 26  
 package org.jfree.chart.labels;
 27  
 
 28  
 import org.jfree.data.som.SOMDataset;
 29  
 
 30  
 /**
 31  
 * Interface for a tooltip generator for plots that use data from an 
 32  
 * {@link SOMPlot}.
 33  
 */
 34  
 public interface SOMToolTipGenerator {
 35  
 
 36  
     /**
 37  
      * Generates the tooltip text for the specified item.
 38  
      *
 39  
      * @param dataset  the dataset (<code>null</code> not permitted).
 40  
      * @param x  the x coordinate.
 41  
      * @param y  the y coordinate.
 42  
      *
 43  
      * @return The tooltip text (possibly <code>null</code>).
 44  
      */
 45  
     public String generateToolTip(SOMDataset dataset, int x, int y);
 46  
 }
 47  
 
 48