/*

 * Created on 13.04.2003

 *

 * To change the template for this generated file go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

package de.laures.cewolf.taglib;

import java.io.Serializable;

import java.util.ArrayList;

import java.util.List;

import org.jfree.chart.JFreeChart;

import org.jfree.chart.plot.DefaultDrawingSupplier;

import org.jfree.chart.plot.DrawingSupplier;

import de.laures.cewolf.ChartValidationException;

import de.laures.cewolf.DatasetProduceException;

/**

 * @author guido

 *

 * To change the template for this generated type comment go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

public class OverlaidChartDefinition extends AbstractChartDefinition implements Serializable {

	private int xAxisType = 0;

	private int yAxisType = 0;

    private List plotDefinitions = new ArrayList();

    private transient DrawingSupplier drawingSupplier = new DefaultDrawingSupplier();

    public Object getDataset() throws DatasetProduceException {

        return ((PlotDefinition)plotDefinitions.get(0)).getDataset();

    }

    public void addPlot(PlotDefinition pd) {

        pd.setDrawingSupplier(drawingSupplier);

        plotDefinitions.add(pd);

    }

    protected JFreeChart produceChart() throws DatasetProduceException, ChartValidationException {

        log.debug("xAxisType = " + xAxisType);

        return CewolfChartFactory.getOverlaidChartInstance(type, title, xAxisLabel, yAxisLabel, xAxisType, yAxisType, plotDefinitions);

    }

	/**

	 * Sets the xAxisType.

	 * @param xAxisType The xAxisType to set

	 */

	public void setXAxisType(int xAxisType) {

		this.xAxisType = xAxisType;

	}

	/**

	 * Sets the yAxisType.

	 * @param yAxisType The yAxisType to set

	 */

	public void setYAxisType(int yAxisType) {

		this.yAxisType = yAxisType;

	}

}