/*******************************************************************************
* Mission Control Technologies, Copyright (c) 2009-2012, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* The MCT platform is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*
* MCT includes source code licensed under additional open source licenses. See
* the MCT Open Source Licenses file included with this distribution or the About
* MCT Licenses dialog available at runtime from the MCT Help menu for additional
* information.
*******************************************************************************/
package plotter.examples;
import java.awt.Color;
import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.Timer;
import java.util.TimerTask;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import plotter.DateNumberFormat;
import plotter.TimeTickMarkCalculator;
import plotter.xy.LinearXYAxis;
import plotter.xy.LinearXYPlotLine;
import plotter.xy.SimpleXYDataset;
import plotter.xy.XYAxis;
import plotter.xy.XYDimension;
import plotter.xy.XYMarkerLine;
import plotter.xy.XYPlotContents;
public class SmoothScrolling {
public static void main(String[] args) {
final XYPlotFrame frame = new XYPlotFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setup();
Timer timer = new Timer();
final LinearXYAxis xAxis = (LinearXYAxis) frame.getXAxis();
final XYAxis yAxis = frame.getYAxis();
xAxis.setTickMarkCalculator(new TimeTickMarkCalculator());
xAxis.setFormat(new DateNumberFormat(new SimpleDateFormat("yyyy-MM-dd\nHH:mm:ss.SSS")));
final LinearXYPlotLine line = new LinearXYPlotLine(xAxis, yAxis, XYDimension.X);
line.setForeground(Color.white);
final SimpleXYDataset d = new SimpleXYDataset(line);
d.setMaxCapacity(1000);
d.setXData(line.getXData());
d.setYData(line.getYData());
final XYMarkerLine marker = new XYMarkerLine(xAxis, 60);
marker.setForeground(Color.yellow);
XYPlotContents contents = frame.getContents();
contents.add(marker);
frame.addPlotLine(line);
yAxis.setStart(-1.2);
yAxis.setEnd(1.2);
xAxis.setStart(0);
xAxis.setEnd(10);
frame.getLocationDisplay().setFormat(new MessageFormat("<html><b>X:</b> {0,date,HH:mm:ss} <b>Y:</b> {1}</html>"));
frame.getSlopeLineDisplay().setFormat(new MessageFormat("<html><b>Δx:</b> {0,date,HH:mm:ss} <b>Δy:</b> {1}</html>"));
for(int x = 0; x < 900; x++) {
double x2 = x / 10.0;
double y2 = Math.sin(x2 / 10.0);
d.add(x2, y2);
}
timer.schedule(new TimerTask() {
int x = 0;
@Override
public void run() {
x++;
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
long now = System.currentTimeMillis();
xAxis.setStart(now - 5000);
xAxis.setEnd(now + 5000);
double x2 = now;
double y2 = Math.sin(x2 / 2000.0);
d.add(x2, y2);
marker.setValue(x2);
}
});
}
}, 100, 100);
frame.setSize(400, 300);
frame.setVisible(true);
}
}