将JFreeChart TimeSeries限制在营业时间内

import org.jfree.data.time.*;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import javax.swing.JFrame;
import java.awt.*;
import java.util.Date;

public class TimeSeriesExample extends JFrame {
    public TimeSeriesExample(String title) {
        super(title);
        TimeSeries series = new TimeSeries("Random Data");
        Second current = new Second();
        for (int i = 0; i < 60 * 8; i++) { // 8小时的数据
            double factor = 0.90 + 0.2 * Math.random();
            series.add(current, 800 * factor);
            current = (Second) current.next();
        }

        TimeSeriesCollection dataset = new TimeSeriesCollection();
        dataset.addSeries(series);

        JFreeChart chart = ChartFactory.createTimeSeriesChart(
            "Time Series Chart with Working Hours",
            "Time",
            "Value",
            dataset,
            true,
            true,
            false
        );

        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setRenderer(new XYLineAndShapeRenderer(true, false));

        // 设置营业时间过滤器
        plot.setDomainCrosshairVisible(true);
        plot.setRangeCrosshairVisible(false);
        plot.setDomainPannable(true);
        plot.setRangePannable(false);
        plot.setDomainZoomable(true);
        plot.setRangeZoomable(false);

        ChartPanel chartPanel = new ChartPanel(chart);
        chartPanel.setPreferredSize(new Dimension(800, 600));
        setContentPane(chartPanel);
    }

    public static void main(String[] args) {
        TimeSeriesExample demo = new TimeSeriesExample("Time Series Demo");
        demo.pack();
        RefineryUtilities.centerFrameOnScreen(demo);
        demo.setVisible(true);
    }
}