// function that writes out KML file based on the flight chosen by the user private void CreateKMLButton_Click(object sender, EventArgs e) { int nCount; int nFlightID; string sfilename; long lprevTimestamp; bLoggingEnabled = false; if (FlightPickerLV.SelectedItems.Count < 1) { MessageBox.Show("Please choose a flight before exporting.", "Export KML File"); return; } if (KMLFilePathTBRO.Text.Length == 0) { MessageBox.Show("Please choose a folder location before exporting.", "Export KML File"); return; } nFlightID = (int)FlightPickerLV.SelectedItems[0].Tag; // This is the root element of the file var kml = new Kml(); Folder mainFolder = new Folder(); mainFolder.Name = String.Format("{0} {1}", FlightPickerLV.SelectedItems[0].SubItems[1].Text, FlightPickerLV.SelectedItems[0].SubItems[0].Text); mainFolder.Description = new Description { Text = "Overall Data for the flight" }; kml.Feature = mainFolder; // start of Flight Path Line var placemarkLine = new Placemark(); mainFolder.AddFeature(placemarkLine); placemarkLine.Name = "Flight Path Line"; placemarkLine.Description = new Description { Text = "Line of the flight" }; var linestring = new LineString(); var coordinatecollection = new CoordinateCollection(); linestring.Coordinates = coordinatecollection; linestring.AltitudeMode = AltitudeMode.Absolute; SharpKml.Dom.LineStyle lineStyle = new SharpKml.Dom.LineStyle(); lineStyle.Color = Color32.Parse("ff0000ff"); lineStyle.Width = 5; Style flightStyle = new Style(); flightStyle.Id = "FlightStyle"; flightStyle.Line = lineStyle; linestring.Extrude = false; mainFolder.AddStyle(flightStyle); SharpKml.Dom.Style waypointStyle = new SharpKml.Dom.Style(); waypointStyle.Id = "WaypointStyle"; waypointStyle.Icon = new SharpKml.Dom.IconStyle(); waypointStyle.Icon.Icon = new SharpKml.Dom.IconStyle.IconLink(new System.Uri("https://maps.google.com/mapfiles/kml/paddle/grn-square.png")); mainFolder.AddStyle(waypointStyle); SharpKml.Dom.Style pushpinblueStyle = new SharpKml.Dom.Style(); pushpinblueStyle.Id = "PushPinBlueStyle"; pushpinblueStyle.Icon = new SharpKml.Dom.IconStyle(); pushpinblueStyle.Icon.Icon = new SharpKml.Dom.IconStyle.IconLink(new System.Uri("https://maps.google.com/mapfiles/kml/pushpin/blue-pushpin.png")); mainFolder.AddStyle(pushpinblueStyle); SharpKml.Dom.Style pushpingreenStyle = new SharpKml.Dom.Style(); pushpingreenStyle.Id = "PushPinGreenStyle"; pushpingreenStyle.Icon = new SharpKml.Dom.IconStyle(); pushpingreenStyle.Icon.Icon = new SharpKml.Dom.IconStyle.IconLink(new System.Uri("https://maps.google.com/mapfiles/kml/pushpin/grn-pushpin.png")); mainFolder.AddStyle(pushpingreenStyle); placemarkLine.StyleUrl = new Uri("#FlightStyle", UriKind.Relative); List <FlightPathData> FlightPath = new List <FlightPathData>(); FlightPath = FlightPathDB.GetFlightPathData(nFlightID); foreach (FlightPathData fpd in FlightPath) { coordinatecollection.Add(new Vector(fpd.latitude, fpd.longitude, fpd.altitude * 0.3048)); } placemarkLine.Geometry = linestring; // start of Flight Plan Waypoints List <FlightWaypointData> FlightWaypoints = new List <FlightWaypointData>(); FlightWaypoints = FlightPathDB.GetFlightWaypoints(nFlightID); if (FlightWaypoints.Count > 0) { Folder FlightPlanFolder = new Folder(); FlightPlanFolder.Name = "Flight Plan"; FlightPlanFolder.Description = new Description { Text = "Waypoints along the flight plan" }; mainFolder.AddFeature(FlightPlanFolder); foreach (FlightWaypointData waypointData in FlightWaypoints) { var placemarkPoint = new Placemark(); placemarkPoint.Name = waypointData.gps_wp_name; placemarkPoint.StyleUrl = new System.Uri("#WaypointStyle", UriKind.Relative); placemarkPoint.Geometry = new SharpKml.Dom.Point { Coordinate = new Vector(waypointData.gps_wp_latitude, waypointData.gps_wp_longitude, (double)waypointData.gps_wp_altitude * 0.3048), AltitudeMode = AltitudeMode.Absolute }; placemarkPoint.Description = new Description { Text = String.Concat(String.Format("Coordinates ({0:0.0000}, {1:0.0000}, {2} feet)", waypointData.gps_wp_longitude, waypointData.gps_wp_latitude, waypointData.gps_wp_altitude)) }; FlightPlanFolder.AddFeature(placemarkPoint); } } // start of Flight Data Points Folder DataPointsfolder = new Folder(); DataPointsfolder.Name = "Flight Path Data Points"; DataPointsfolder.Visibility = false; DataPointsfolder.Description = new Description { Text = "Data Points along the flight path" }; mainFolder.AddFeature(DataPointsfolder); nCount = 0; foreach (FlightPathData fpd in FlightPath) { var placemarkPoint = new Placemark(); string descriptioncard; bool bAnyLightsOn = false; nCount++; // if Google Earth App then you need to turn off visibility on each data point also if (GoogleEarthAppRB.Checked == true) { placemarkPoint.Visibility = false; } placemarkPoint.Name = String.Concat("Flight Data Point ", nCount.ToString()); placemarkPoint.Id = nCount.ToString(); descriptioncard = String.Concat("<br>Timestamp = ", new DateTime(fpd.timestamp).ToString()); descriptioncard += String.Concat(String.Format("<br><br>Coordinates ({0:0.0000}, {1:0.0000}, {2} feet)", fpd.latitude, fpd.longitude, fpd.altitude)); descriptioncard += String.Format("<br>Temperature: {0:0.00}C / {1:0.00}F", fpd.ambient_temperature, fpd.ambient_temperature * 9 / 5 + 32); descriptioncard += String.Format("<br>Wind: {0:0.00} knts from {1:0.00} degrees", fpd.ambient_wind_velocity, fpd.ambient_wind_direction); descriptioncard += String.Format("<br>Altitude Above Ground: {0} feet", fpd.altitudeaboveground); if (fpd.sim_on_ground == 1) { descriptioncard += String.Format("<br>Plane Is On The Ground"); } descriptioncard += String.Format("<br><br>Heading Indicator: {0:0.00} degrees", fpd.heading_indicator); descriptioncard += String.Format("<br>True Heading: {0:0.00} degrees", fpd.plane_heading_true); descriptioncard += String.Format("<br>Magnetic Heading {0:0.00} degrees", fpd.plane_heading_magnetic); descriptioncard += string.Format("<br><br>Airspeed Indicated: {0:0.00 knts}", fpd.plane_airspeed_indicated); descriptioncard += string.Format("<br>Airspeed True: {0:0.00} knts", fpd.airspeed_true); descriptioncard += string.Format("<br>Ground Velocity: {0:0.00} knts", fpd.ground_velocity); descriptioncard += string.Format("<br>Engine 1: {0} RPM", fpd.Eng1Rpm); if (fpd.Eng2Rpm > 0) { descriptioncard += string.Format("<br>Engine 2: {0} RPM", fpd.Eng2Rpm); } if (fpd.Eng3Rpm > 0) { descriptioncard += string.Format("<br>Engine 3: {0} RPM", fpd.Eng3Rpm); } if (fpd.Eng4Rpm > 0) { descriptioncard += string.Format("<br>Engine 4: {0} RPM", fpd.Eng4Rpm); } descriptioncard += string.Format("<br><br>Pitch: {0:0.00} degrees {1}", Math.Abs(fpd.plane_pitch), fpd.plane_pitch < 0 ? "Up" : "Down"); descriptioncard += string.Format("<br>Bank: {0:0.00} degrees {1}", Math.Abs(fpd.plane_bank), fpd.plane_bank < 0 ? "Right" : "Left"); descriptioncard += string.Format("<br>Vertical Speed: {0:0} feet per minute", fpd.vertical_speed); descriptioncard += string.Concat("<br>Flaps Position: ", fpd.flaps_handle_position); descriptioncard += string.Concat("<br><br>Lights On: "); // go thru mask and set lights that are on if ((fpd.LightsMask & (int)FlightPathData.LightStates.Nav) == (int)FlightPathData.LightStates.Nav) { descriptioncard += string.Concat("Nav, "); bAnyLightsOn = true; } if ((fpd.LightsMask & (int)FlightPathData.LightStates.Beacon) == (int)FlightPathData.LightStates.Beacon) { descriptioncard += string.Concat("Beacon, "); bAnyLightsOn = true; } if ((fpd.LightsMask & (int)FlightPathData.LightStates.Landing) == (int)FlightPathData.LightStates.Landing) { descriptioncard += string.Concat("Landing, "); bAnyLightsOn = true; } if ((fpd.LightsMask & (int)FlightPathData.LightStates.Taxi) == (int)FlightPathData.LightStates.Taxi) { descriptioncard += string.Concat("Taxi, "); bAnyLightsOn = true; } if ((fpd.LightsMask & (int)FlightPathData.LightStates.Strobe) == (int)FlightPathData.LightStates.Strobe) { descriptioncard += string.Concat("Strobe, "); bAnyLightsOn = true; } if ((fpd.LightsMask & (int)FlightPathData.LightStates.Panel) == (int)FlightPathData.LightStates.Panel) { descriptioncard += string.Concat("Panel, "); bAnyLightsOn = true; } // commented out the following lights because most planes don't use them and it messes up the GA aircraft /* if ((fpd.LightsMask & (int)FlightPathData.LightStates.Recognition) == (int)FlightPathData.LightStates.Recognition) * { * descriptioncard += string.Concat("Recognition, "); * bAnyLightsOn = true; * } * if ((fpd.LightsMask & (int)FlightPathData.LightStates.Wing) == (int)FlightPathData.LightStates.Wing) * { * descriptioncard += string.Concat("Wing, "); * bAnyLightsOn = true; * } * if ((fpd.LightsMask & (int)FlightPathData.LightStates.Logo) == (int)FlightPathData.LightStates.Logo) * { * descriptioncard += string.Concat("Logo, "); * bAnyLightsOn = true; * }*/ if ((fpd.LightsMask & (int)FlightPathData.LightStates.Cabin) == (int)FlightPathData.LightStates.Cabin) { descriptioncard += string.Concat("Cabin, "); bAnyLightsOn = true; } // if there are no masks then put none else remove last two characters which are the comma and the space from above if (bAnyLightsOn == false) { descriptioncard += string.Concat("None"); } else { descriptioncard = descriptioncard.Remove(descriptioncard.Length - 2, 2); } if (fpd.is_gear_retractable == 1) { descriptioncard += String.Concat("<br>Gear Position: ", fpd.gear_handle_position == 1 ? "Down" : "Up"); } if (fpd.spoiler_available == 1) { descriptioncard += String.Concat("<br>Spoiler Position: ", fpd.spoilers_handle_position == 1 ? "On" : "Off"); } if (fpd.stall_warning == 1) { descriptioncard += "<br>Stall Warning"; } if (fpd.overspeed_warning == 1) { descriptioncard += "<br>Overspeed Warning"; } placemarkPoint.Description = new Description { Text = descriptioncard }; // turned off showing time with data points as it caused issues of not showing in Google Earth // if user turned them off and then back on /* placemarkPoint.Time = new SharpKml.Dom.Timestamp * { * When = new DateTime(fpd.timestamp) * };*/ if (fpd.sim_on_ground == 1) { placemarkPoint.StyleUrl = new System.Uri("#PushPinGreenStyle", UriKind.Relative); } else { placemarkPoint.StyleUrl = new System.Uri("#PushPinBlueStyle", UriKind.Relative); } placemarkPoint.Geometry = new SharpKml.Dom.Point { Coordinate = new Vector(fpd.latitude, fpd.longitude, (double)fpd.altitude * 0.3048), AltitudeMode = AltitudeMode.Absolute }; DataPointsfolder.AddFeature(placemarkPoint); } // add 1st person feature SharpKml.Dom.GX.Tour tour = new SharpKml.Dom.GX.Tour(); tour.Name = "First Person View of Flight"; kml.AddNamespacePrefix("gx", "http://www.google.com/kml/ext/2.2"); SharpKml.Dom.GX.Playlist playlist = new SharpKml.Dom.GX.Playlist(); tour.Playlist = playlist; mainFolder.AddFeature(tour); lprevTimestamp = 0; nCount = 0; foreach (FlightPathData fpd in FlightPath) { nCount++; SharpKml.Dom.GX.FlyTo flyto = new SharpKml.Dom.GX.FlyTo(); // assume duration will be based on difference between timestamps // if first time thru loop and don't have old time or user wants to speed up video playback above threshold // then set duration to 1 if it is greater than 1 else leave as-is flyto.Duration = (new DateTime(fpd.timestamp) - new DateTime(lprevTimestamp)).TotalMilliseconds / 1000; if ((lprevTimestamp == 0) || (SpeedUpVideoPlaybackCB.Checked == true)) { if (flyto.Duration > 1) { flyto.Duration = 1; } } lprevTimestamp = fpd.timestamp; flyto.Mode = SharpKml.Dom.GX.FlyToMode.Smooth; SharpKml.Dom.Camera cam = new SharpKml.Dom.Camera(); cam.AltitudeMode = SharpKml.Dom.AltitudeMode.Absolute; cam.Latitude = fpd.latitude; cam.Longitude = fpd.longitude; cam.Altitude = fpd.altitude * 0.3048; cam.Heading = fpd.plane_heading_true; if (GoogleEarthAppRB.Checked == true) { cam.Roll = fpd.plane_bank; } else { cam.Roll = fpd.plane_bank * -1; } cam.Tilt = (90 - fpd.plane_pitch); SharpKml.Dom.Timestamp tstamp = new SharpKml.Dom.Timestamp(); tstamp.When = new DateTime(fpd.timestamp); cam.GXTimePrimitive = tstamp; flyto.View = cam; playlist.AddTourPrimitive(flyto); // change it so balloons show during first person view (for potential future use) /* * var placemarkPoint = new Placemark(); * placemarkPoint.TargetId = nCount.ToString(); * placemarkPoint.GXBalloonVisibility = true; * SharpKml.Dom.Update update = new SharpKml.Dom.Update(); * update.AddUpdate(new ChangeCollection() { placemarkPoint }); * SharpKml.Dom.GX.AnimatedUpdate animatedUpdate = new SharpKml.Dom.GX.AnimatedUpdate(); * animatedUpdate.Update = update; * playlist.AddTourPrimitive(animatedUpdate);*/ } // write out KML file char[] invalidFileNameChars = Path.GetInvalidFileNameChars(); sfilename = String.Format("{0}_{1}.kml", FlightPickerLV.SelectedItems[0].SubItems[1].Text, FlightPickerLV.SelectedItems[0].SubItems[0].Text); var validfilename = new string(sfilename.Select(ch => invalidFileNameChars.Contains(ch) ? '_' : ch).ToArray()); sfilename = string.Concat(KMLFilePathTBRO.Text, "\\"); sfilename += validfilename; System.IO.File.Delete(sfilename); KmlFile kmlfile = KmlFile.Create(kml, true); using (var stream = System.IO.File.OpenWrite(sfilename)) { kmlfile.Save(stream); } MessageBox.Show(String.Format("Flight successfully exported to {0}", sfilename), "Export KML File"); }
public static void GenerateTourKml(Track track, string kmlFilePath) { //var animationUpdate = new SharpKml.Dom.GX.AnimatedUpdate(); //animationUpdate.Duration = 6.5; //animationUpdate.Update = new Update(); //animationUpdate.Update.AddUpdate(new ChangeCollection //{ // new IconStyle { TargetId = "iconstyle", Scale = 10.0 } //}); var tour = new SharpKml.Dom.GX.Tour(); tour.Name = "Play"; tour.Playlist = new SharpKml.Dom.GX.Playlist(); //tour.Playlist.AddTourPrimitive(animationUpdate); var trackPoint = TrackPointDao.GetTrackPoints(track); if (trackPoint.Count == 0) { return; } for (int i = 0; i < trackPoint.Count; ++i) { var p = trackPoint[i]; if (p.Heading == 0) { continue; } var flyTo = new SharpKml.Dom.GX.FlyTo(); if (i == trackPoint.Count - 1) { flyTo.Duration = 10; } else { var ts = trackPoint[i + 1].GpsTime - p.GpsTime; flyTo.Duration = Math.Max(1, ts.TotalSeconds / 5); } flyTo.View = new Camera { Longitude = p.Longitude, Latitude = p.Latitude, Altitude = p.Altitude, Heading = p.Heading, Tilt = 80, Roll = 0 }; flyTo.Mode = SharpKml.Dom.GX.FlyToMode.Smooth; tour.Playlist.AddTourPrimitive(flyTo); //var wait = new SharpKml.Dom.GX.Wait(); //wait.Duration = 1; //tour.Playlist.AddTourPrimitive(wait); } var document = new Document(); document.Name = "PlayTrack " + track.ID.ToString(); document.Open = true; document.AddStyle( new Style { Id = "style0", Icon = new IconStyle { Id = "iconstyle", Scale = 1.0 } }); document.AddFeature( new Placemark { Id = "Track Start " + track.ID.ToString(), Name = "Start", StyleUrl = new Uri("#style0", UriKind.Relative), Geometry = new Point { Coordinate = new Vector(trackPoint[0].Latitude, trackPoint[0].Longitude, trackPoint[0].Altitude) } }); document.AddFeature(tour); SharpKml.Dom.GX.Track t = new SharpKml.Dom.GX.Track(); t.Id = "Track Track " + track.ID.ToString(); for (int i = 0; i < trackPoint.Count; ++i) { var p = trackPoint[i]; t.AddWhen(p.GpsTime.ToString("yyyy-MM-ddTHH:mm:ssZ")); t.AddCoordinate(new Vector(p.Latitude, p.Longitude, p.Altitude)); } Placemark placemark = new Placemark(); placemark.Name = "All"; placemark.Geometry = t; document.AddFeature(placemark); // Quick way to save the output var kml = new Kml { Feature = document }; AddNamespace(kml, "gx", "http://www.google.com/kml/ext/2.2"); KmlFile.Create(kml, false).Save(kmlFilePath); }