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;
	}

}

本文为xyw_Eliot原创，转载请注明出处：http://blog.csdn.net/xyw_eliot/article/details/8692700