Jfreechart资金曲线图_jfreechart 收益图-优快云博客

本文展示了如何使用Jfreechart 1.0.19创建一个资金曲线分析图，包括日期和价格数据。图表支持鼠标滑动，当鼠标移动时会显示当前点的日期、价格和资金信息，并动态更新图表标题。

Jfreechart版本1.0.19，实现效果 — 鼠标滑动显示横纵坐标线，标题显示鼠标当前点对应的数据。

import java.awt.Font;
import java.text.DecimalFormat;
import java.util.Date;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.StandardChartTheme;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.NumberTickUnit;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.data.time.Day;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.data.xy.XYDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RectangleEdge;
import org.jfree.ui.RefineryUtilities;

import com.fda.fc.chart.GraphPanel;
import com.fda.fc.utils.DateUtils;

public class GraphChartDemo extends ApplicationFrame {

	private static final long serialVersionUID = 6034161131043097089L;

	private static final String FRAME_NAME = "资金曲线分析图";

	private String varietyCode = "RB";

	public GraphChartDemo() {
		super(FRAME_NAME);
		try {
			JFreeChart chart = createChart();
			ChartPanel panel = new GraphPanel(chart, varietyCode);
			// panel = new ChartPanel(chart);
			// panel.setHorizontalAxisTrace(true);
			// panel.setVerticalAxisTrace(true);