2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
18 package org.altusmetrum.micropeak;
21 import java.util.ArrayList;
25 import org.altusmetrum.AltosLib.*;
27 import org.jfree.ui.*;
28 import org.jfree.chart.*;
29 import org.jfree.chart.plot.*;
30 import org.jfree.chart.axis.*;
31 import org.jfree.chart.renderer.*;
32 import org.jfree.chart.renderer.xy.*;
33 import org.jfree.chart.labels.*;
34 import org.jfree.data.xy.*;
35 import org.jfree.data.*;
37 class MicroSeries extends XYSeries {
44 return String.format("%s (%s)", label, units);
47 void set_units(String units) {
50 axis.setLabel(label());
53 public MicroSeries (String label, String units, Color color) {
59 axis = new NumberAxis(label());
60 axis.setLabelPaint(color);
61 axis.setTickLabelPaint(color);
65 public class MicroGraph implements AltosUnitsListener {
71 MicroSeries heightSeries;
72 MicroSeries speedSeries;
73 MicroSeries accelSeries;
75 static final private Color height_color = new Color(194,31,31);
76 static final private Color speed_color = new Color(31,194,31);
77 static final private Color accel_color = new Color(31,31,194);
78 static final private Color gridline_color = new Color(0, 0, 0);
79 static final private Color border_color = new Color(255, 255, 255);
80 static final private Color background_color = new Color(255, 255, 255);
84 public JPanel panel() {
88 private MicroSeries addSeries(int index, String label, String units, Color color) {
89 MicroSeries series = new MicroSeries(label, units, color);
90 XYSeriesCollection dataset = new XYSeriesCollection(series);
91 XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
93 renderer.setSeriesPaint(0, color);
94 renderer.setPlot(plot);
95 renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(String.format("{1}s: {2}%s ({0})", units),
96 new java.text.DecimalFormat("0.00"),
97 new java.text.DecimalFormat("0.00")));
98 plot.setRangeAxis(index, series.axis);
99 plot.setDataset(index, dataset);
100 plot.setRenderer(index, renderer);
101 plot.mapDatasetToRangeAxis(index, index);
105 public void resetData() {
106 heightSeries.clear();
109 for (MicroDataPoint point : data.points()) {
110 heightSeries.add(point.time, AltosConvert.height.value(point.height));
111 speedSeries.add(point.time, AltosConvert.speed.value(point.speed));
112 accelSeries.add(point.time, AltosConvert.accel.value(point.accel));
116 public void setName (String name) {
117 chart.setTitle(name);
120 public void setData (MicroData data) {
122 chart.setTitle(data.name);
126 public void units_changed(boolean imperial_units) {
128 heightSeries.set_units(AltosConvert.height.show_units());
129 speedSeries.set_units(AltosConvert.speed.show_units());
130 accelSeries.set_units(AltosConvert.accel.show_units());
135 public MicroGraph() {
137 xAxis = new NumberAxis("Time (s)");
139 xAxis.setAutoRangeIncludesZero(true);
142 plot.setDomainAxis(xAxis);
143 plot.setOrientation(PlotOrientation.VERTICAL);
144 plot.setDomainPannable(true);
145 plot.setRangePannable(true);
147 chart = new JFreeChart("Flight", JFreeChart.DEFAULT_TITLE_FONT,
150 ChartUtilities.applyCurrentTheme(chart);
152 heightSeries = addSeries(0, "Height", AltosConvert.height.show_units(), height_color);
153 speedSeries = addSeries(1, "Speed", AltosConvert.speed.show_units(), speed_color);
154 accelSeries = addSeries(2, "Acceleration", AltosConvert.accel.show_units(), accel_color);
156 plot.setDomainGridlinePaint(gridline_color);
157 plot.setRangeGridlinePaint(gridline_color);
158 plot.setBackgroundPaint(background_color);
159 plot.setBackgroundAlpha((float) 1);
161 chart.setBackgroundPaint(background_color);
162 chart.setBorderPaint(border_color);
163 panel = new ChartPanel(chart);
164 panel.setMouseWheelEnabled(true);
165 panel.setPreferredSize(new java.awt.Dimension(800, 500));
167 AltosPreferences.register_units_listener(this);