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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.altosuilib_11;
import java.io.*;
import java.util.ArrayList;
import java.awt.*;
import javax.swing.*;
import org.altusmetrum.altoslib_11.*;
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 AltosUIGraph implements AltosUnitsListener {
XYPlot plot;
JFreeChart chart;
public ChartPanel panel;
NumberAxis xAxis;
AltosUIEnable enable;
ArrayList<AltosUIGrapher> graphers;
AltosUIDataSet dataSet;
int axis_index;
int series_index;
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);
public JPanel panel() {
return panel;
}
public AltosUIAxis newAxis(String label, AltosUnits units, Color color, int flags) {
AltosUIAxis axis = new AltosUIAxis(label, units, color, axis_index++, flags);
plot.setRangeAxis(axis.index, axis);
return axis;
}
public AltosUIAxis newAxis(String label, AltosUnits units, Color color) {
return newAxis(label, units, color, AltosUIAxis.axis_default);
}
public void addSeries(String label, int fetch, AltosUnits units, Color color,
boolean enabled, AltosUIAxis axis) {
AltosUISeries series = new AltosUISeries(label, fetch, units, color, enabled, axis);
XYSeriesCollection dataset = new XYSeriesCollection(series);
series.renderer.setPlot(plot);
plot.setDataset(series_index, dataset);
plot.setRenderer(series_index, series.renderer);
plot.mapDatasetToRangeAxis(series_index, axis.index);
if (enable != null)
enable.add(label, series, enabled);
this.graphers.add(series);
series_index++;
}
public void addSeries(String label, int fetch, AltosUnits units, Color color) {
addSeries(label, fetch, units, color, true, newAxis(label, units, color));
}
public void addMarker(String label, int fetch, Color color) {
AltosUIMarker marker = new AltosUIMarker(fetch, color, plot);
this.graphers.add(marker);
}
public void resetData() {
for (AltosUIGrapher g : graphers) {
g.clear();
g.setNotify(false);
}
if (dataSet != null) {
for (AltosUIDataPoint dataPoint : dataSet.dataPoints())
for (AltosUIGrapher g : graphers)
g.add(dataPoint);
}
for (AltosUIGrapher g : graphers) {
g.setNotify(true);
g.fireSeriesChanged();
}
}
public void units_changed(boolean imperial_units) {
for (AltosUIGrapher g : graphers)
g.set_units();
resetData();
}
public void setName (String name) {
chart.setTitle(name);
}
public void setDataSet (AltosUIDataSet dataSet) {
this.dataSet = dataSet;
resetData();
if (dataSet != null)
setName(dataSet.name());
}
public AltosUIGraph(AltosUIEnable enable) {
this.enable = enable;
this.graphers = new ArrayList<AltosUIGrapher>();
this.series_index = 0;
this.axis_index = 0;
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);
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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