--- /dev/null
+/*
+ * 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.*;
+
+class MicroSeries extends XYSeries {
+ NumberAxis axis;
+ String label;
+ String units;
+ Color color;
+ XYItemRenderer renderer;
+
+ void set_units(String units) {
+ this.units = units;
+
+ axis.setLabel(String.format("%s (%s)", label, units));
+
+ StandardXYToolTipGenerator ttg;
+
+ ttg = new StandardXYToolTipGenerator(String.format("{1}s: {2}%s ({0})", units),
+ new java.text.DecimalFormat("0.00"),
+ new java.text.DecimalFormat("0.00"));
+ renderer.setBaseToolTipGenerator(ttg);
+ }
+
+ void set_enable(boolean enable) {
+ renderer.setSeriesVisible(0, enable);
+ axis.setVisible(enable);
+ }
+
+ public MicroSeries (String label, String units, Color color) {
+ super(label);
+ this.label = label;
+ this.units = units;
+ this.color = color;
+
+ axis = new NumberAxis();
+ axis.setLabelPaint(color);
+ axis.setTickLabelPaint(color);
+
+ renderer = new XYLineAndShapeRenderer(true, false);
+ renderer.setSeriesPaint(0, color);
+ set_units(units);
+ }
+}
+
+public class MicroGraph implements AltosUnitsListener {
+
+ XYPlot plot;
+ JFreeChart chart;
+ ChartPanel panel;
+ NumberAxis xAxis;
+ MicroSeries heightSeries;
+ MicroSeries speedSeries;
+ MicroSeries accelSeries;
+
+ static final private Color height_color = new Color(194,31,31);
+ static final private Color speed_color = new Color(31,194,31);
+ static final private Color accel_color = new Color(31,31,194);
+ static final private Color gridline_color = new Color(0, 0, 0);
+ static final private Color border_color = new Color(255, 255, 255);
+ static final private Color background_color = new Color(255, 255, 255);
+
+ MicroData data;
+
+ public JPanel panel() {
+ return panel;
+ }
+
+ private MicroSeries addSeries(int index, String label, String units, Color color) {
+ MicroSeries series = new MicroSeries(label, units, color);
+ XYSeriesCollection dataset = new XYSeriesCollection(series);
+
+ series.renderer.setPlot(plot);
+ plot.setRangeAxis(index, series.axis);
+ plot.setDataset(index, dataset);
+ plot.setRenderer(index, series.renderer);
+ plot.mapDatasetToRangeAxis(index, index);
+ return series;
+ }
+
+ public void resetData() {
+ heightSeries.clear();
+ speedSeries.clear();
+ accelSeries.clear();
+ if (data != null) {
+ for (MicroDataPoint point : data.points()) {
+ heightSeries.add(point.time, AltosConvert.height.value(point.height));
+ speedSeries.add(point.time, AltosConvert.speed.value(point.speed));
+ accelSeries.add(point.time, AltosConvert.accel.value(point.accel));
+ }
+ }
+// accelSeries.set_enable(false);
+ }
+
+ public void setName (String name) {
+ chart.setTitle(name);
+ }
+
+ public void setData (MicroData data) {
+ this.data = data;
+ if (data != null)
+ setName(data.name);
+ resetData();
+ }
+
+ public void units_changed(boolean imperial_units) {
+ heightSeries.set_units(AltosConvert.height.show_units());
+ speedSeries.set_units(AltosConvert.speed.show_units());
+ accelSeries.set_units(AltosConvert.accel.show_units());
+ resetData();
+ }
+
+ public MicroGraph() {
+
+ xAxis = new NumberAxis("Time (s)");
+
+ xAxis.setAutoRangeIncludesZero(true);
+
+ plot = new XYPlot();
+ plot.setDomainAxis(xAxis);
+ plot.setOrientation(PlotOrientation.VERTICAL);
+ plot.setDomainPannable(true);
+ plot.setRangePannable(true);
+
+ chart = new JFreeChart("Flight", JFreeChart.DEFAULT_TITLE_FONT,
+ plot, true);
+
+ ChartUtilities.applyCurrentTheme(chart);
+
+ heightSeries = addSeries(0, "Height", AltosConvert.height.show_units(), height_color);
+ speedSeries = addSeries(1, "Speed", AltosConvert.speed.show_units(), speed_color);
+ accelSeries = addSeries(2, "Acceleration", AltosConvert.accel.show_units(), accel_color);
+
+ plot.setDomainGridlinePaint(gridline_color);
+ plot.setRangeGridlinePaint(gridline_color);
+ plot.setBackgroundPaint(background_color);
+ plot.setBackgroundAlpha((float) 1);
+
+ chart.setBackgroundPaint(background_color);
+ chart.setBorderPaint(border_color);
+ panel = new ChartPanel(chart);
+ panel.setMouseWheelEnabled(true);
+ panel.setPreferredSize(new java.awt.Dimension(800, 500));
+
+ AltosPreferences.register_units_listener(this);
+ }
+}
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