private Track CreateTrack(Activity activity, List <ActivityStream> streams)
{
List <TrackPoint> trackPoints = new List <TrackPoint>();
var latLngJArray = new Newtonsoft.Json.Linq.JArray(
streams.First(stream => stream.StreamType == StreamType.LatLng).Data.ToArray()
);
var latLngList = latLngJArray.ToObject <List <float[]> >();
//foreach(var item in latLngJArray)
// item.
//var latLngList = latLngJArray.SelectMany(token => token.Values<float[]>()).ToArray();
var distanceArray = streams.First(stream => stream.StreamType == StreamType.Distance).Data.Select(obj => (double)obj).ToArray();
var altitudeArray = streams.First(stream => stream.StreamType == StreamType.Altitude).Data.Select(obj => (double)obj).ToArray();
var timeArray = streams.First(stream => stream.StreamType == StreamType.Time).Data.Select(obj => TimeSpan.FromSeconds(Convert.ToDouble(obj))).ToArray();
for (int i = 0; i < latLngList.Count; i++)
{
var latitude = latLngList[i][0];
var longitude = latLngList[i][1];
var distance = distanceArray[i];
var altitude = altitudeArray[i];
var time = activity.DateTimeStart + timeArray[i];
var trackpoint = new TrackPoint(latitude, longitude, altitude, distance, time);
trackPoints.Add(trackpoint);
}
var climbs = new ClimbFinder().Find(trackPoints.ToArray());
return(new Track(Guid.NewGuid(), trackPoints.ToArray(), climbs));
}
public static Track CreateTrack(gpx11.gpxType gpx)
{
var trackPoints = new List <TrackPoint>();
var transformer = new GaussKreugerTranformation(Ellipsoid.WGS84);
if (gpx.trk.Length > 0)
{
var trk = gpx.trk[0];
double distance = 0.0;
Coordinate lastCoordinate = null;
foreach (var trkseg in trk.trkseg)
{
foreach (var trkpt in trkseg.trkpt)
{
var coodinate = transformer.ToCoordinate((double)trkpt.lat, (double)trkpt.lon);
if (lastCoordinate != null)
{
distance += lastCoordinate.DistanceTo(coodinate);
}
lastCoordinate = coodinate;
var trackpoint = new TrackPoint((double)trkpt.lat, (double)trkpt.lon, (double)trkpt.ele, distance, trkpt.time);
trackPoints.Add(trackpoint);
}
}
}
var climbs = new ClimbFinder().Find(trackPoints.ToArray());
return(new Track(Guid.NewGuid(), trackPoints.ToArray(), climbs));
}
public static Track CreateTrack(tcx20.TrainingCenterDatabase_t database)
{
var trackPoints = new List <TrackPoint>();
var track = new List <tcx20.Trackpoint_t>();
if (database.Activities != null && database.Activities.Activity != null &&
database.Activities.Activity.Length > 0)
{
var activity = database.Activities.Activity[0];
foreach (var lap in activity.Lap)
{
track.AddRange(lap.Track);
}
}
else if (database.Courses != null && database.Courses.Length > 0 &&
database.Courses[0].Track != null && database.Courses[0].Track.Length > 0)
{
track.AddRange(database.Courses[0].Track);
}
if (track.Count <= 0)
{
return(null);
}
var index = 0;
var firstAltitudeIndex = -1;
var distance = 0.0;
var altitude = -1.0;
TrackPoint firstPoint = null;
foreach (tcx20.Trackpoint_t point in track)
{
if (point.AltitudeMetersSpecified)
{
if (firstAltitudeIndex == -1)
{
firstAltitudeIndex = index;
}
altitude = point.AltitudeMeters;
}
if (point.DistanceMetersSpecified)
{
distance = point.DistanceMeters;
}
if (point.Position != null)
{
var trackpoint = new TrackPoint(point.Position.LatitudeDegrees, point.Position.LongitudeDegrees,
altitude, distance, point.Time);
if (firstPoint == null)
{
firstPoint = trackpoint;
}
trackPoints.Add(trackpoint);
index++;
}
}
for (var i = firstAltitudeIndex; i >= 0; i--)
{
trackPoints[i].Altitude = trackPoints[firstAltitudeIndex].Altitude;
}
var climbs = new ClimbFinder().Find(trackPoints.ToArray());
return(new Track(Guid.NewGuid(), trackPoints.ToArray(), climbs));
}
