/* ===========================================================
 
* JFreeChart : a free chart library for the Java(tm) platform
 
* ===========================================================
 
*
 
* (C) Copyright 2000-2016, by Object Refinery Limited and Contributors.
 
*
 
* Project Info:
  
http://www.jfree.org/jfreechart/index.html
 
*
 
* This library is free software; you can redistribute it and/or modify it
 
* under the terms of the GNU Lesser General Public License as published by
 
* the Free Software Foundation; either version 2.1 of the License, or
 
* (at your option) any later version.
 
*
 
* This library is distributed in the hope that it will be useful, but
 
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 
* License for more details.
 
*
 
* You should have received a copy of the GNU Lesser General Public
 
* License along with this library; if not, write to the Free Software
 
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  
02110-1301,
 
* USA.
 
*
 
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
 
* Other names may be trademarks of their respective owners.]
 
*
 
* ---------------
 
* ChartTheme.java
 
* ---------------
 
* (C) Copyright 2008-2016 by Object Refinery Limited.
 
*
 
* Original Author:
  
David Gilbert (for Object Refinery Limited);
 
* Contributor(s):
   
-;
 
*
 
* Changes
 
* -------
 
* 14-Aug-2008 : Version 1 (DG);
 
*
 
*/

package org.jfree.chart;

/**
 
* A {@link ChartTheme} a class that can apply a style or 'theme' to a chart.
 
* It can be implemented in an arbitrary manner, with the styling applied to
 
* the chart via the {@code apply(JFreeChart)} method.
  
We provide one
 
* implementation ({@link StandardChartTheme}) that just mimics the manual
 
* process of calling methods to set various chart parameters.
 
*
 
* @since 1.0.11
 
*/

public interface ChartTheme {

    
/**
     
* Applies this theme to the supplied chart.
     
*
     
* @param chart
  
the chart ({@code null} not permitted).
     
*/

    
public void apply(JFreeChart chart);

}