org.jfree.chart.demo.YIntervalChartDemo2.java Source code

Introduction

Here is the source code for org.jfree.chart.demo.YIntervalChartDemo2.java

Source

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 

package org.jfree.chart.demo;

import java.awt.Color;
import java.awt.Dimension;
import java.util.Calendar;

import javax.swing.JPanel;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYErrorRenderer;
import org.jfree.data.xy.IntervalXYDataset;
import org.jfree.data.xy.YIntervalSeries;
import org.jfree.data.xy.YIntervalSeriesCollection;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

public class YIntervalChartDemo2 extends ApplicationFrame {

    private static final long serialVersionUID = 1L;

    public YIntervalChartDemo2(String s) {
        super(s);
        JPanel jpanel = createDemoPanel();
        jpanel.setPreferredSize(new Dimension(500, 270));
        setContentPane(jpanel);
    }

    private static void add(YIntervalSeries yintervalseries, int i, int j, int k, double d, double d1) {
        Calendar calendar = Calendar.getInstance();
        calendar.set(i, j, k);
        yintervalseries.add(calendar.getTime().getTime(), d, d - d1, d + d1);
    }

    private static IntervalXYDataset createDataset() {
        YIntervalSeries yintervalseries = new YIntervalSeries("Series 1");
        add(yintervalseries, 2005, 4, 16, 1309D, 13D);
        add(yintervalseries, 2005, 9, 18, 1312D, 12D);
        add(yintervalseries, 2005, 10, 7, 1309D, 12D);
        add(yintervalseries, 2006, 0, 12, 1311D, 12D);
        add(yintervalseries, 2006, 1, 7, 1311D, 13D);
        add(yintervalseries, 2006, 3, 3, 1309D, 13D);
        add(yintervalseries, 2006, 3, 4, 1307D, 13D);
        add(yintervalseries, 2006, 3, 6, 1305D, 13D);
        add(yintervalseries, 2006, 3, 13, 1303D, 13D);
        add(yintervalseries, 2006, 3, 25, 1308D, 13D);
        add(yintervalseries, 2006, 3, 28, 1311D, 13D);
        add(yintervalseries, 2006, 4, 2, 1306D, 13D);
        add(yintervalseries, 2006, 4, 15, 1303D, 13D);
        add(yintervalseries, 2006, 4, 18, 1311D, 13D);
        add(yintervalseries, 2006, 10, 16, 1301D, 13D);
        YIntervalSeriesCollection yintervalseriescollection = new YIntervalSeriesCollection();
        yintervalseriescollection.addSeries(yintervalseries);
        return yintervalseriescollection;
    }

    private static JFreeChart createChart(IntervalXYDataset intervalxydataset) {
        JFreeChart jfreechart = ChartFactory.createXYLineChart("YIntervalChartDemo2", "Date", "Value",
                intervalxydataset, PlotOrientation.VERTICAL, true, true, false);
        XYPlot xyplot = (XYPlot) jfreechart.getPlot();
        xyplot.setDomainPannable(true);
        xyplot.setRangePannable(true);
        xyplot.setDomainAxis(new DateAxis("Date"));
        NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
        numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
        numberaxis.setAutoRangeIncludesZero(false);
        XYErrorRenderer xyerrorrenderer = new XYErrorRenderer();
        xyerrorrenderer.setBaseLinesVisible(true);
        xyerrorrenderer.setUseFillPaint(true);
        xyerrorrenderer.setBaseFillPaint(Color.white);
        xyplot.setRenderer(xyerrorrenderer);
        ChartUtilities.applyCurrentTheme(jfreechart);
        return jfreechart;
    }

    public static JPanel createDemoPanel() {
        JFreeChart jfreechart = createChart(createDataset());
        ChartPanel chartpanel = new ChartPanel(jfreechart);
        chartpanel.setMouseWheelEnabled(true);
        return chartpanel;
    }

    public static void main(String args[]) {
        YIntervalChartDemo2 yintervalchartdemo2 = new YIntervalChartDemo2("JFreeChart: YIntervalChartDemo2.java");
        yintervalchartdemo2.pack();
        RefineryUtilities.centerFrameOnScreen(yintervalchartdemo2);
        yintervalchartdemo2.setVisible(true);
    }
}