X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosKML.java;fp=altosui%2FAltosKML.java;h=d586033fffb8835c7aceb8391bab67981ab546c5;hp=0000000000000000000000000000000000000000;hb=3fbefb3eea981d34a09496cf8abf0119de2e35bf;hpb=7a50837ea0d92db3f469f197ec8210aee22aa143

diff --git a/altosui/AltosKML.java b/altosui/AltosKML.java
new file mode 100644
index 00000000..d586033f
--- /dev/null
+++ b/altosui/AltosKML.java
@@ -0,0 +1,169 @@
+/*
+ * Copyright © 2010 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 altosui;
+
+import java.lang.*;
+import java.io.*;
+import java.text.*;
+import java.util.*;
+
+public class AltosKML implements AltosWriter {
+
+	File			name;
+	PrintStream		out;
+	int			state = -1;
+	AltosRecord		prev = null;
+
+	static final String[] kml_state_colors = {
+		"FF000000",
+		"FF000000",
+		"FF000000",
+		"FF0000FF",
+		"FF4080FF",
+		"FF00FFFF",
+		"FFFF0000",
+		"FF00FF00",
+		"FF000000",
+		"FFFFFFFF"
+	};
+
+	static final String kml_header_start =
+		"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+		"<kml xmlns=\"http://www.opengis.net/kml/2.2\">\n" +
+		"<Document>\n" +
+		"  <name>AO Flight#%d S/N: %03d</name>\n" +
+		"  <description>\n";
+	static final String kml_header_end =
+		"  </description>\n" +
+		"  <open>0</open>\n";
+
+	static final String kml_style_start =
+		"  <Style id=\"ao-flightstate-%s\">\n" +
+		"    <LineStyle><color>%s</color><width>4</width></LineStyle>\n" +
+		"    <BalloonStyle>\n" +
+		"      <text>\n";
+
+	static final String kml_style_end =
+		"      </text>\n" +
+		"    </BalloonStyle>\n" +
+		"  </Style>\n";
+
+	static final String kml_placemark_start =
+		"  <Placemark>\n" +
+		"    <name>%s</name>\n" +
+		"    <styleUrl>#ao-flightstate-%s</styleUrl>\n" +
+		"    <LineString>\n" +
+		"      <tessellate>1</tessellate>\n" +
+		"      <altitudeMode>absolute</altitudeMode>\n" +
+		"      <coordinates>\n";
+
+	static final String kml_coord_fmt =
+	"        %12.7f, %12.7f, %12.7f <!-- alt %12.7f time %12.7f sats %d -->\n";
+
+	static final String kml_placemark_end =
+		"      </coordinates>\n" +
+		"    </LineString>\n" +
+		"  </Placemark>\n";
+
+	static final String kml_footer =
+		"</Document>\n" +
+		"</kml>\n";
+
+	void start (AltosRecord record) {
+		out.printf(kml_header_start, record.flight, record.serial);
+		out.printf("Date:   %04d-%02d-%02d\n",
+			   record.gps.year, record.gps.month, record.gps.day);
+		out.printf("Time:     %2d:%02d:%02d\n",
+			   record.gps.hour, record.gps.minute, record.gps.second);
+		out.printf("%s", kml_header_end);
+	}
+
+	boolean	started = false;
+
+	void state_start(AltosRecord record) {
+		String	state_name = Altos.state_name(record.state);
+		out.printf(kml_style_start, state_name, kml_state_colors[record.state]);
+		out.printf("\tState: %s\n", state_name);
+		out.printf("%s", kml_style_end);
+		out.printf(kml_placemark_start, state_name, state_name);
+	}
+
+	void state_end(AltosRecord record) {
+		out.printf("%s", kml_placemark_end);
+	}
+
+	void coord(AltosRecord record) {
+		AltosGPS	gps = record.gps;
+		out.printf(kml_coord_fmt,
+			   gps.lon, gps.lat,
+			   record.filtered_altitude(), (double) gps.alt,
+			   record.time, gps.nsat);
+	}
+
+	void end() {
+		out.printf("%s", kml_footer);
+	}
+
+	public void close() {
+		if (prev != null) {
+			state_end(prev);
+			end();
+			prev = null;
+		}
+	}
+
+	public void write(AltosRecord record) {
+		AltosGPS	gps = record.gps;
+
+		if (gps == null)
+			return;
+		if (!started) {
+			start(record);
+			started = true;
+		}
+		if (prev != null &&
+		    prev.gps.second == record.gps.second &&
+		    prev.gps.minute == record.gps.minute &&
+		    prev.gps.hour == record.gps.hour)
+			return;
+		if (record.state != state) {
+			state = record.state;
+			if (prev != null) {
+				coord(record);
+				state_end(prev);
+			}
+			state_start(record);
+		}
+		coord(record);
+		prev = record;
+	}
+
+	public void write(AltosRecordIterable iterable) {
+		for (AltosRecord record : iterable)
+			write(record);
+	}
+
+	public AltosKML(File in_name) throws FileNotFoundException {
+		name = in_name;
+		out = new PrintStream(name);
+	}
+
+	public AltosKML(String in_string) throws FileNotFoundException {
+		this(new File(in_string));
+	}
+}