ingo@1115: /*
ingo@1115:  * Copyright (c) 2010 by Intevation GmbH
ingo@1115:  *
ingo@1115:  * This program is free software under the LGPL (>=v2.1)
ingo@1115:  * Read the file LGPL.txt coming with the software for details
ingo@1115:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@1115:  */
ingo@1115: 
ingo@297: package de.intevation.gnv.chart;
ingo@297: 
sascha@446: import java.io.Serializable;
sascha@446: 
sascha@779: import org.jfree.chart.JFreeChart;
ingo@297: 
ingo@297: /**
sascha@778:  * The <code>Chart</code> interface should be implemented by each type of chart.
sascha@778:  * The class must implement a method <code>generateChart</code> which returns a
ingo@767:  * JFreeChart object.
ingo@767:  *
ingo@767:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@297:  */
sascha@446: public interface Chart
sascha@446: extends          Serializable
sascha@446: {
ingo@767:     /**
ingo@767:      * This method is used to create a JFreeChart of this object.
ingo@767:      *
ingo@767:      * @return JFreeChart object.
ingo@767:      */
ingo@297:     public JFreeChart generateChart();
ingo@297: }
sascha@836: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :