timeseriesdemo11.java

能使报表生成图像的大全代码

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) 

package demo;

import java.awt.*;
import javax.swing.JPanel;
import org.jfree.chart.*;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.data.time.*;
import org.jfree.data.xy.XYDataset;
import org.jfree.date.SerialDate;
import org.jfree.ui.*;

public class TimeSeriesDemo11 extends ApplicationFrame
{

    public TimeSeriesDemo11(String s)
    {
        super(s);
        setContentPane(createDemoPanel());
    }

    private static JFreeChart createChart(String s, XYDataset xydataset)
    {
        JFreeChart jfreechart = ChartFactory.createTimeSeriesChart(s, "Date", "Price", xydataset, true, true, false);
        jfreechart.setBackgroundPaint(Color.white);
        XYPlot xyplot = jfreechart.getXYPlot();
        xyplot.setOrientation(PlotOrientation.VERTICAL);
        xyplot.setBackgroundPaint(Color.lightGray);
        xyplot.setDomainGridlinePaint(Color.white);
        xyplot.setRangeGridlinePaint(Color.white);
        xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
        XYItemRenderer xyitemrenderer = xyplot.getRenderer();
        xyitemrenderer.setPaint(Color.blue);
        return jfreechart;
    }

    private static XYDataset createDataset(String s, double d, RegularTimePeriod regulartimeperiod, int i)
    {
        TimeSeries timeseries = new TimeSeries(s, regulartimeperiod.getClass());
        RegularTimePeriod regulartimeperiod1 = regulartimeperiod;
        double d1 = d;
        for(int j = 0; j < i; j++)
        {
            timeseries.add(regulartimeperiod1, d1);
            regulartimeperiod1 = regulartimeperiod1.previous();
            d1 *= 1.0D + (Math.random() - 0.495D) / 10D;
        }

        TimeSeriesCollection timeseriescollection = new TimeSeriesCollection();
        timeseriescollection.addSeries(timeseries);
        return timeseriescollection;
    }

    public static JPanel createDemoPanel()
    {
        JPanel jpanel = new JPanel(new GridLayout(2, 2));
        jpanel.setPreferredSize(new Dimension(800, 600));
        Day day = new Day();
        XYDataset xydataset = createDataset("Series 1", 100D, day, 365);
        JFreeChart jfreechart = createChart("Chart 1 : 1 Year", xydataset);
        ChartPanel chartpanel = new ChartPanel(jfreechart);
        jpanel.add(chartpanel);
        JFreeChart jfreechart1 = createChart("Chart 2 : 6 Months", xydataset);
        SerialDate serialdate = day.getSerialDate();
        SerialDate serialdate1 = SerialDate.addMonths(-6, serialdate);
        Day day1 = new Day(serialdate1);
        DateAxis dateaxis = (DateAxis)jfreechart1.getXYPlot().getDomainAxis();
        dateaxis.setRange(day1.getStart(), day.getEnd());
        ChartPanel chartpanel1 = new ChartPanel(jfreechart1);
        jpanel.add(chartpanel1);
        JFreeChart jfreechart2 = createChart("Chart 3 : 3 Months", xydataset);
        SerialDate serialdate2 = SerialDate.addMonths(-3, serialdate);
        Day day2 = new Day(serialdate2);
        DateAxis dateaxis1 = (DateAxis)jfreechart2.getXYPlot().getDomainAxis();
        dateaxis1.setRange(day2.getStart(), day.getEnd());
        ChartPanel chartpanel2 = new ChartPanel(jfreechart2);
        jpanel.add(chartpanel2);
        JFreeChart jfreechart3 = createChart("Chart 4 : 1 Month", xydataset);
        SerialDate serialdate3 = SerialDate.addMonths(-1, serialdate);
        Day day3 = new Day(serialdate3);
        DateAxis dateaxis2 = (DateAxis)jfreechart3.getXYPlot().getDomainAxis();
        dateaxis2.setRange(day3.getStart(), day.getEnd());
        ChartPanel chartpanel3 = new ChartPanel(jfreechart3);
        jpanel.add(chartpanel3);
        return jpanel;
    }

    public static void main(String args[])
    {
        TimeSeriesDemo11 timeseriesdemo11 = new TimeSeriesDemo11("Time Series Demo 11");
        timeseriesdemo11.pack();
        RefineryUtilities.centerFrameOnScreen(timeseriesdemo11);
        timeseriesdemo11.setVisible(true);
    }
}