package de.intevation.gnv.chart;

import java.io.IOException;
import java.awt.image.BufferedImage;

import org.jfree.chart.JFreeChart;


/**
 * @author Ingo Weinzierl <ingo.weinzierl@intevation.de>
 */
public interface Chart {
    
    public JFreeChart generateChart();
    
    public BufferedImage exportPNG(int width, int height)
    throws IOException;

    public void exportSVG(); //TODO Change return value
    
    public void exportPDF(); //TODO Change return value
}