org.jfree.chart.demo.DefaultXYDatasetDemo1.java Source code

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Here is the source code for org.jfree.chart.demo.DefaultXYDatasetDemo1.java

Source

package org.jfree.chart.demo;

import java.awt.Dimension;

import javax.swing.JPanel;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.xy.DefaultXYDataset;
import org.jfree.data.xy.XYDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

public class DefaultXYDatasetDemo1 extends ApplicationFrame {

    private static final long serialVersionUID = 1L;

    public DefaultXYDatasetDemo1(String s) {
        super(s);
        JPanel jpanel = createDemoPanel();
        jpanel.setPreferredSize(new Dimension(500, 270));
        setContentPane(jpanel);
    }

    private static JFreeChart createChart(XYDataset xydataset) {
        return ChartFactory.createScatterPlot("DefaultXYDatasetDemo1", "X", "Y", xydataset,
                PlotOrientation.VERTICAL, true, false, false);
    }

    private static XYDataset createDataset() {
        DefaultXYDataset defaultxydataset = new DefaultXYDataset();
        double ad[] = { 1.0D, 2D, 3D, 4D, 5D, 6D, 7D, 8D };
        double ad1[] = { 8D, 7D, 6D, 5D, 4D, 3D, 2D, 1.0D };
        double ad2[][] = { ad, ad1 };
        defaultxydataset.addSeries("Series 1", ad2);
        double ad3[] = { 1.0D, 2D, 3D, 4D, 5D, 6D, 7D, 8D };
        double ad4[] = { 1.0D, 2D, 3D, 4D, 5D, 6D, 7D, 8D };
        double ad5[][] = { ad3, ad4 };
        defaultxydataset.addSeries("Series 2", ad5);
        return defaultxydataset;
    }

    public static JPanel createDemoPanel() {
        return new ChartPanel(createChart(createDataset()));
    }

    public static void main(String args[]) {
        DefaultXYDatasetDemo1 defaultxydatasetdemo1 = new DefaultXYDatasetDemo1("DefautlXYDataset Demo 1");
        defaultxydatasetdemo1.pack();
        RefineryUtilities.centerFrameOnScreen(defaultxydatasetdemo1);
        defaultxydatasetdemo1.setVisible(true);
    }
}