X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosuilib%2FAltosUIGraph.java;fp=altosuilib%2FAltosUIGraph.java;h=775201ed2605d278d89565b3a43bfc4ef994dd7b;hp=0000000000000000000000000000000000000000;hb=3f9b6d23e4e33a58c179f45ffd42211ab327d8c6;hpb=e4f1fa544f1cb21070c9d79c81ebae0fb71d77db

diff --git a/altosuilib/AltosUIGraph.java b/altosuilib/AltosUIGraph.java
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+++ b/altosuilib/AltosUIGraph.java
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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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.*;
+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;
+	AltosUITimeSeries[]		series;
+	int				axis_index;
+	int				series_index;
+	Hashtable<Integer,Boolean>	axes_added;
+
+	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);
+	}
+
+	void addAxis(AltosUIAxis axis) {
+		if (!axes_added.containsKey(axis.index)) {
+			axes_added.put(axis.index, true);
+			plot.setRangeAxis(axis.index, axis);
+		}
+	}
+
+	public void addSeries(AltosUITimeSeries series) {
+		XYSeriesCollection	dataset = new XYSeriesCollection(series.xy_series());
+
+		addAxis(series.axis);
+
+		series.renderer.setPlot(plot);
+		plot.setDataset(series_index, dataset);
+		plot.setRenderer(series_index, series.renderer);
+		plot.mapDatasetToRangeAxis(series_index, series.axis.index);
+		if (enable != null)
+			enable.add(series.label, series, series.enable);
+		series_index++;
+	}
+
+	public void addMarker(AltosUITimeSeries series) {
+	}
+
+	public void units_changed(boolean imperial_units) {
+		for (AltosUITimeSeries s : series)
+			s.set_units();
+	}
+
+	public void setName (String name) {
+		chart.setTitle(name);
+	}
+
+	public void set_series(AltosUITimeSeries[] series) {
+		this.series = series;
+		boolean any_enabled = false;
+
+		for (AltosUITimeSeries s : series)
+			if (s.enable)
+				any_enabled = true;
+
+		if (!any_enabled)
+			for (AltosUITimeSeries s : series)
+				s.set_enable(true);
+
+		for (AltosUITimeSeries s : series)
+			addSeries(s);
+
+		units_changed(false);
+	}
+
+	public AltosUIGraph(AltosUIEnable enable, String title) {
+
+		this.enable = enable;
+		this.series = null;
+		this.axis_index = 0;
+
+		axes_added = new Hashtable<Integer,Boolean>();
+
+		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(title, 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);
+
+	}
+}