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package com.sauter_controls.jbacnet.chart;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.PrintStream;
import javax.swing.*;
import org.jfree.chart.*;
import org.jfree.chart.axis.*;
import org.jfree.chart.plot.CombinedDomainXYPlot;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
import org.jfree.chart.title.LegendTitle;
import org.jfree.data.time.*;
import org.jfree.ui.*;
import org.jfree.util.UnitType;
public class DynamicWithLignes extends ApplicationFrame
{
public static JButton jbutton;
public static double val_pv;
static class MyDemoPanel extends MyPanel implements ActionListener
{
public void actionPerformed(ActionEvent actionevent)
{
if(actionevent.getActionCommand().equals("ADD_ALL"))
{
Millisecond millisecond = new Millisecond();
System.out.println("Now button= " + millisecond.toString()+"\n Valeur Pv= "+val_pv);
timeseries.add(new Millisecond(),val_pv);
}
}
//public static final int SUBPLOT_COUNT = 1;
private static TimeSeriesCollection datasets;
//private double pv;
private TimeSeries timeseries;
public static TimeSeriesCollection getDatasets() {
return datasets;
}
public static void setDatasets(TimeSeriesCollection datasets) {
MyDemoPanel.datasets = datasets;
}
public TimeSeries getTimeseries() {
return timeseries;
}
public void setTimeseries(TimeSeries timeseries) {
this.timeseries = timeseries;
}
public MyDemoPanel( )
{
super(new BorderLayout());
CombinedDomainXYPlot combineddomainxyplot = new CombinedDomainXYPlot(new DateAxis("Time"));
//datasets = new TimeSeriesCollection();
//pv = 0D;
timeseries = new TimeSeries("pv");
datasets = new TimeSeriesCollection(timeseries);
NumberAxis numberaxis = new NumberAxis("Present value");
numberaxis.setAutoRangeIncludesZero(false);
XYPlot xyplot = new XYPlot(datasets, null, numberaxis, new StandardXYItemRenderer());
xyplot.setBackgroundPaint(Color.lightGray);
xyplot.setDomainGridlinePaint(Color.white);
xyplot.setRangeGridlinePaint(Color.white);
combineddomainxyplot.add(xyplot);
JFreeChart jfreechart = new JFreeChart("Present Values ", combineddomainxyplot);
addChart(jfreechart);
LegendTitle legendtitle = (LegendTitle)jfreechart.getSubtitle(0);
legendtitle.setPosition(RectangleEdge.BOTTOM);
legendtitle.setMargin(new RectangleInsets(UnitType.ABSOLUTE, 0.0D, 4D, 0.0D, 4D));
jfreechart.setBorderPaint(Color.black);
jfreechart.setBorderVisible(true);
ValueAxis valueaxis = combineddomainxyplot.getDomainAxis();
valueaxis.setAutoRange(true);
valueaxis.setFixedAutoRange(20000D);
ChartUtilities.applyCurrentTheme(jfreechart);
ChartPanel chartpanel = new ChartPanel(jfreechart);
add(chartpanel);
JPanel jpanel = new JPanel(new FlowLayout());
jbutton = new JButton("ALL");
jbutton.setActionCommand("ADD_ALL");
jbutton.addActionListener(this);
jpanel.add(jbutton);
add(jpanel, "South");
chartpanel.setPreferredSize(new Dimension(500, 270));
chartpanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
}
public void update(double pv) {
Millisecond millisecond = new Millisecond();
val_pv = pv;
//datasets.getSeries(0).add(new Millisecond(), pv);
//timeseries.add(new Millisecond(),pv);
//datasets.addSeries(timeseries);
System.out.println("Now update= " + millisecond.toString());
}
}
private static MyDemoPanel pane ;
public DynamicWithLignes(String s)
{
super(s);
setContentPane(createDemoPanel());
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static JPanel createDemoPanel()
{
pane=new MyDemoPanel();
return pane;
}
public static void main(String args[])
{
DynamicWithLignes dynamic = new DynamicWithLignes("Present values");
dynamic.pack();
RefineryUtilities.centerFrameOnScreen(dynamic);
dynamic.setVisible(true);
}
public static void upChart(double pv) {
//pane.getTimeseries().add(new Millisecond(),pv);
//System.out.println("passe dans upChart");
pane.update(pv);
jbutton.doClick();
//pane.revalidate();
//pane.repaint();
}
} |
Dynamic line chart update
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