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/* --------------------
* PeriodAxisDemo2.java
* --------------------
* (C) Copyright 2004, 2005, by Object Refinery Limited.
*
*/
package demo;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.text.SimpleDateFormat;
import java.util.TimeZone;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.PeriodAxis;
import org.jfree.chart.axis.PeriodAxisLabelInfo;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.data.time.Day;
import org.jfree.data.time.Month;
import org.jfree.data.time.TimePeriodAnchor;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.data.time.Year;
import org.jfree.data.xy.XYDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RectangleInsets;
import org.jfree.ui.RefineryUtilities;
/**
* A demo of the {@link PeriodAxis} class. In this demo, the New Zealand time
* zone is used for both the dataset and the axis.
*/
public class PeriodAxisDemo2 extends ApplicationFrame {
/**
* A demonstration application showing how to create a simple time series
* chart. This example uses monthly data.
*
* @param title the frame title.
*/
public PeriodAxisDemo2(String title) {
super(title);
XYDataset dataset = createDataset();
JFreeChart chart = createChart(dataset);
ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
chartPanel.setMouseZoomable(true, false);
setContentPane(chartPanel);
}
/**
* Creates a chart.
*
* @param dataset a dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(XYDataset dataset) {
JFreeChart chart = ChartFactory.createTimeSeriesChart(
"Legal & General Unit Trust Prices",
"Date", "Price Per Unit",
dataset,
true,
true,
false
);
chart.setBackgroundPaint(Color.white);
XYPlot plot = (XYPlot) chart.getPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
XYItemRenderer renderer = plot.getRenderer();
if (renderer instanceof XYLineAndShapeRenderer) {
XYLineAndShapeRenderer rr = (XYLineAndShapeRenderer) renderer;
rr.setShapesVisible(true);
rr.setShapesFilled(true);
rr.setBaseItemLabelsVisible(true);
}
PeriodAxis domainAxis = new PeriodAxis("Date");
domainAxis.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
domainAxis.setAutoRangeTimePeriodClass(Day.class);
PeriodAxisLabelInfo[] info = new PeriodAxisLabelInfo[3];
info[0] = new PeriodAxisLabelInfo(Day.class, new SimpleDateFormat("d"));
info[1] = new PeriodAxisLabelInfo(Month.class,
new SimpleDateFormat("MMM"), new RectangleInsets(2, 2, 2, 2),
new Font("SansSerif", Font.BOLD, 10), Color.blue, false,
new BasicStroke(0.0f), Color.lightGray);
info[2] = new PeriodAxisLabelInfo(Year.class,
new SimpleDateFormat("yyyy"));
domainAxis.setLabelInfo(info);
plot.setDomainAxis(domainAxis);
return chart;
}
/**
* Creates a dataset, consisting of two series of monthly data.
*
* @return the dataset.
*/
private static XYDataset createDataset() {
TimeSeries s1 = new TimeSeries("L&G European Index Trust");
// s1.add(new Day(24, 1, 2004), 181.8);
// s1.add(new Day(25, 1, 2004), 167.3);
// s1.add(new Day(26, 1, 2004), 153.8);
// s1.add(new Day(27, 1, 2004), 167.6);
// s1.add(new Day(28, 1, 2004), 158.8);
// s1.add(new Day(29, 1, 2004), 148.3);
// s1.add(new Day(30, 1, 2004), 153.9);
// s1.add(new Day(31, 1, 2004), 142.7);
s1.add(new Day(1, 2, 2004), 123.2);
s1.add(new Day(2, 2, 2004), 131.8);
s1.add(new Day(3, 2, 2004), 139.6);
s1.add(new Day(4, 2, 2004), 142.9);
s1.add(new Day(5, 2, 2004), 138.7);
s1.add(new Day(6, 2, 2004), 137.3);
s1.add(new Day(7, 2, 2004), 143.9);
s1.add(new Day(8, 2, 2004), 139.8);
s1.add(new Day(9, 2, 2004), 137.0);
s1.add(new Day(10, 2, 2004), 132.8);
s1.add(new Day(11, 2, 2004), 132.8);
s1.add(new Day(12, 2, 2004), 132.8);
s1.add(new Day(13, 2, 2004), 132.8);
s1.add(new Day(14, 2, 2004), 132.8);
s1.add(new Day(15, 2, 2004), 132.8);
s1.add(new Day(16, 2, 2004), 132.8);
TimeZone zone = TimeZone.getTimeZone("Pacific/Auckland");
TimeSeriesCollection dataset = new TimeSeriesCollection(zone);
dataset.addSeries(s1);
dataset.setXPosition(TimePeriodAnchor.MIDDLE);
return dataset;
}
/**
* Creates a panel for the demo (used by SuperDemo.java).
*
* @return A panel.
*/
public static JPanel createDemoPanel() {
JFreeChart chart = createChart(createDataset());
return new ChartPanel(chart);
}
/**
* Starting point for the demonstration application.
*
* @param args ignored.
*/
public static void main(String[] args) {
PeriodAxisDemo2 demo = new PeriodAxisDemo2("Period Axis Demo 2");
demo.pack();
RefineryUtilities.centerFrameOnScreen(demo);
demo.setVisible(true);
}
}