import org.jfree.chart.JFreeChart;
import org.jfree.chart.ChartFactory;
import org.jfree.data.xy.DefaultHighLowDataset;

import javax.swing.JFrame;
import java.awt.BorderLayout;
import org.jfree.chart.ChartPanel;

import java.util.Date;
import java.util.Calendar;

import org.jfree.chart.plot.XYPlot;
import java.awt.Color;

public class Test3_1 extends JFrame{
  public static void main(String[] args) {
    Test3_1 frame = new Test3_1();

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setBounds(10, 10, 500, 500);
    frame.setTitle("グラフサンプル");
    frame.setVisible(true);
  }

  Test3_1(){
    JFreeChart chart = ChartFactory.createHighLowChart("株価推移", 
                                                     "日付",
                                                     "金額",
                                                     createData(),
                                                     true);

    XYPlot plot = (XYPlot)chart.getPlot();
    plot.setBackgroundPaint(new Color(240, 248, 255));

    ChartPanel cpanel = new ChartPanel(chart);
    getContentPane().add(cpanel, BorderLayout.CENTER);
  }

  private DefaultHighLowDataset createData(){
    Date[] date = new Date[5];
    double[] high = new double[5];
    double[] low = new double[5];
    double[] open = new double[5];
    double[] close = new double[5];
    double[] volume = new double[5];

    date[0] = createData(2007, 7, 4);
    high[0] = 44.0d;
    low[0] = 30.0d;
    open[0] = 34.0d;
    close[0] = 42.0d;
    volume[0] = 18.0d;

    date[1] = createData(2007, 7, 5);
    high[1] = 62.0d;
    low[1] = 37.0d;
    open[1] = 37.0d;
    close[1] = 55.0d;
    volume[1] = 10.0d;

    date[2] = createData(2007, 7, 6);
    high[2] = 78.0d;
    low[2] = 55.0d;
    open[2] = 55.0d;
    close[2] = 78.0d;
    volume[2] = 10.0d;

    date[3] = createData(2007, 7, 7);
    high[3] = 85.0d;
    low[3] = 61.0d;
    open[3] = 80.0d;
    close[3] = 61.0d;
    volume[3] = 10.0d;

    date[4] = createData(2007, 7, 8);
    high[4] = 65.0d;
    low[4] = 37.0d;
    open[4] = 58.0d;
    close[4] = 32.0d;
    volume[4] = 10.0d;

    DefaultHighLowDataset data = new DefaultHighLowDataset("A商事",
                                                       date,
                                                       high,
                                                       low,
                                                       open,
                                                       close,
                                                       volume);

    return data;
  }

  private Date createData(int year, int month, int date){
    Calendar calendar = Calendar.getInstance();
    calendar.set(year, month - 1, date);
    return calendar.getTime();
  }
}