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/*
* Copyright © 2012 Keith Packard <keithp@keithp.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
package org.altusmetrum.micropeak;
import java.io.*;
import java.util.ArrayList;
import java.awt.*;
import javax.swing.*;
import org.altusmetrum.AltosLib.*;
import org.jfree.ui.*;
import org.jfree.chart.*;
import org.jfree.chart.plot.*;
import org.jfree.chart.axis.*;
import org.jfree.chart.renderer.*;
import org.jfree.chart.renderer.xy.*;
import org.jfree.chart.labels.*;
import org.jfree.data.xy.*;
import org.jfree.data.*;
public class MicroGraph {
XYPlot plot;
JFreeChart chart;
ChartPanel panel;
NumberAxis xAxis;
XYSeries heightSeries;
XYSeries speedSeries;
XYSeries accelSeries;
MicroData data;
public JPanel panel() {
return panel;
}
private void addSeries(XYSeries series, int index, String label, String units) {
XYSeriesCollection dataset = new XYSeriesCollection(series);
NumberAxis axis = new NumberAxis(String.format("%s (%s)", label, units));
XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
renderer.setPlot(plot);
renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(String.format("{1}s: {2}%s ({0})", units),
new java.text.DecimalFormat("0.00"),
new java.text.DecimalFormat("0.00")));
plot.setRangeAxis(index, axis);
plot.setDataset(index, dataset);
plot.setRenderer(index, renderer);
plot.mapDatasetToRangeAxis(index, index);
}
public void setData (MicroData data) {
heightSeries.clear();
speedSeries.clear();
accelSeries.clear();
for (int i = 0; i < data.pressures.length; i++) {
double x = data.time(i);
heightSeries.add(x, data.height(i));
speedSeries.add(x, data.speed(i));
accelSeries.add(x, data.acceleration(i));
}
}
public MicroGraph(MicroData data) {
this.data = data;
heightSeries = new XYSeries("Height");
speedSeries = new XYSeries("Speed");
accelSeries = new XYSeries("Acceleration");
xAxis = new NumberAxis("Time (s)");
xAxis.setAutoRangeIncludesZero(true);
plot = new XYPlot();
plot.setDomainAxis(xAxis);
plot.setOrientation(PlotOrientation.VERTICAL);
plot.setDomainPannable(true);
plot.setRangePannable(true);
addSeries(heightSeries, 0, "Height", "m");
addSeries(speedSeries, 1, "Speed", "m/s");
addSeries(accelSeries, 2, "Acceleration", "m/s²");
chart = new JFreeChart("Flight", JFreeChart.DEFAULT_TITLE_FONT,
plot, true);
ChartUtilities.applyCurrentTheme(chart);
panel = new ChartPanel(chart);
panel.setMouseWheelEnabled(true);
panel.setPreferredSize(new java.awt.Dimension(800, 500));
}
}
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