JFreeChart应用实例-时序图

package Time;

import java.awt.Color;
import java.awt.Font;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartFrame;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.StandardChartTheme;
import org.jfree.chart.plot.XYPlot;
import org.jfree.data.time.Month;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.ui.RectangleInsets;

public class Time {
public static void main(String[] args) {
StandardChartTheme mTheme = new StandardChartTheme("CN");
mTheme.setExtraLargeFont(new Font("黑体", Font.BOLD, 20));
mTheme.setLargeFont(new Font("宋体", Font.BOLD, 20));
mTheme.setRegularFont(new Font("宋体", Font.BOLD, 20));
ChartFactory.setChartTheme(mTheme);

TimeSeriesCollection mCollection = GetCollection();
JFreeChart mChart = ChartFactory.createTimeSeriesChart(
"时间序列图",
"年份",
"数量",
mCollection,
true,
true,
false);
mChart.setBackgroundPaint(Color.ORANGE);
XYPlot mPlot = (XYPlot)mChart.getPlot();
mPlot.setBackgroundPaint(Color.lightGray);
mPlot.setDomainGridlinePaint(Color.white);
mPlot.setRangeGridlinePaint(Color.white);

ChartFrame mChartFrame = new ChartFrame("时间序列图", mChart);
mChartFrame.pack();
mChartFrame.setVisible(true);
}
public static TimeSeriesCollection GetCollection()
{
TimeSeriesCollection mCollection = new TimeSeriesCollection();
TimeSeries mSeiesFirst = new TimeSeries("First");
mSeiesFirst.add(new Month(1, 2012), 167.3D);
mSeiesFirst.add(new Month(2, 2012), 181.8D);//这里用的是Month.class，同样还有Day.class Year.class 等等
mSeiesFirst.add(new Month(3, 2012), 167.3D);
mSeiesFirst.add(new Month(4, 2012), 153.8D);
mSeiesFirst.add(new Month(5, 2012), 167.6D);
mSeiesFirst.add(new Month(6, 2012), 158.8D);
mSeiesFirst.add(new Month(7, 2012), 148.3D);
mSeiesFirst.add(new Month(8, 2012), 153.9D);
mSeiesFirst.add(new Month(9, 2012), 142.7D);
mSeiesFirst.add(new Month(10, 2012), 123.2D);
mSeiesFirst.add(new Month(11, 2012), 131.8D);
mSeiesFirst.add(new Month(12, 2012), 139.6D);
mSeiesFirst.add(new Month(1, 2013), 142.9D);
mSeiesFirst.add(new Month(2, 2013), 138.7D);
mSeiesFirst.add(new Month(3, 2013), 137.3D);
mSeiesFirst.add(new Month(4, 2013), 143.9D);
mSeiesFirst.add(new Month(5, 2013), 139.8D);
mSeiesFirst.add(new Month(6, 2013), 137D);
mSeiesFirst.add(new Month(7, 2013), 132.8D);
TimeSeries mSeiesSecond = new TimeSeries("Second");
mSeiesSecond.add(new Month(2, 2012), 129.6D);
mSeiesSecond.add(new Month(3, 2012), 123.2D);
mSeiesSecond.add(new Month(4, 2012), 117.2D);
mSeiesSecond.add(new Month(5, 2012), 124.1D);
mSeiesSecond.add(new Month(6, 2012), 122.6D);
mSeiesSecond.add(new Month(7, 2012), 119.2D);
mSeiesSecond.add(new Month(8, 2012), 116.5D);
mSeiesSecond.add(new Month(9, 2012), 112.7D);
mSeiesSecond.add(new Month(10, 2012), 101.5D);
mSeiesSecond.add(new Month(11, 2012), 106.1D);
mSeiesSecond.add(new Month(12, 2012), 110.3D);
mSeiesSecond.add(new Month(1, 2013), 111.7D);
mSeiesSecond.add(new Month(2, 2013), 111D);
mSeiesSecond.add(new Month(3, 2013), 109.6D);
mSeiesSecond.add(new Month(4, 2013), 113.2D);
mSeiesSecond.add(new Month(5, 2013), 111.6D);
mSeiesSecond.add(new Month(6, 2013), 108.8D);
mSeiesSecond.add(new Month(7, 2013), 101.6D);
mCollection.addSeries(mSeiesFirst);
mCollection.addSeries(mSeiesSecond);
return mCollection;
}

}