/*
 *    Geotoolkit - An Open Source Java GIS Toolkit
 *    http://www.geotoolkit.org
 *
 *    (C) 2010, Geomatys
 *
 *    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.
 */

package org.geotoolkit.report.graphic.chart;

import java.awt.Graphics2D;
import java.awt.geom.Dimension2D;
import java.awt.geom.Rectangle2D;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRRenderable;
import org.jfree.chart.JFreeChart;

/**
 *
 * @author Johann Sorel (Geomatys)
 * @module
 */
public class ChartDef implements JRRenderable{


    private final String id = System.currentTimeMillis() + "-" + Math.random();
    private final JFreeChart chart;

    public ChartDef(final JFreeChart chart){
        this.chart = chart;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public String getId() {
        return id;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public byte getType() {
        return TYPE_SVG;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public byte getImageType() {
        return IMAGE_TYPE_PNG;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public Dimension2D getDimension() throws JRException {
        return null;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public byte[] getImageData() throws JRException {
        return null;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public void render(final Graphics2D g, final Rectangle2D rect) throws JRException {
        chart.draw(g, rect);
    }

}