com.alcatel_lucent.nz.wnmsreport.chart.TimeSeriesChartCustomiser.java Source code

Introduction

Here is the source code for com.alcatel_lucent.nz.wnmsreport.chart.TimeSeriesChartCustomiser.java

Source

package com.alcatel_lucent.nz.wnmsreport.chart;

/*
 * This file is part of wnmsreport.
 * 
 * wnmsextract is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 * 
 * wnmsextract 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
import net.sf.jasperreports.engine.JRAbstractChartCustomizer;
import net.sf.jasperreports.engine.JRChart;

import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.XYPlot;

public class TimeSeriesChartCustomiser extends JRAbstractChartCustomizer {

    /*my bypass of american spelling*/
    public void customize(JFreeChart chart, JRChart jasperchart) {
        customise(chart, jasperchart);
    }

    public void customise(JFreeChart chart, JRChart jasperchart) {

        //LineAndShapeRenderer renderer = (LineAndShapeRenderer) chart.getCategoryPlot().getRenderer(); 
        //renderer.setSeriesPaint(1, Color.green); 
        //renderer.setSeriesPaint(4, Color.orange);        

        //chart.setTitle("Customiser has set a new Title"); 

        try {

            XYPlot plot = chart.getXYPlot();

            NumberAxis x = (NumberAxis) plot.getDomainAxis();
            //x.setLowerBound(x.getLowerBound()+100);
            x.setUpperBound(x.getUpperBound() + 100);

            NumberAxis y = (NumberAxis) plot.getRangeAxis();
            y.setLowerBound(0);
            y.setUpperBound(100);

        } catch (NullPointerException npe) {
            System.err.println("Error setting chart axis ranges :: " + npe);
        }

    }

}