net.sf.jasperreports.customizers.SplineCustomizer.java Source code

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Here is the source code for net.sf.jasperreports.customizers.SplineCustomizer.java

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/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2019 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports 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 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 JasperReports. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.jasperreports.customizers;

import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.Plot;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYSplineRenderer;

import net.sf.jasperreports.engine.JRChart;
import net.sf.jasperreports.engine.JRChartCustomizer;

/**
 * This customizer plots a line chart as spline.
 * 
 * @author Giulio Toffoli (gt78@users.sourceforge.net)
 */
public class SplineCustomizer implements JRChartCustomizer {
    @Override
    public void customize(JFreeChart jfc, JRChart jrc) {
        Plot plot = jfc.getPlot();
        if (plot instanceof XYPlot) {
            ((XYPlot) plot).setRenderer(new XYSplineRenderer());
        }
    }
}