private static void WritePointsAsGpx(string outputPath, List <Position> sortedPoints)
{
var points = sortedPoints.Select(p => new Wpt((decimal)p.Latitude, (decimal)p.Longitude)
{
Time = p.Time.UtcDateTime, TimeSpecified = true
}).ToList();
if (!points.Any())
{
using (var se = new StreamWriter(System.Console.OpenStandardError()))
{
se.WriteLine("Couldn't find any pictures with GPS coordinates");
return;
}
}
var gpx = new GPXLib();
int trackIndex = 0;
DateTime lastPointTime = points[trackIndex].Time;
foreach (var point in points)
{
if (point.Time.Subtract(lastPointTime).TotalHours > 5)
{
trackIndex++;
}
lastPointTime = point.Time;
gpx.AddTrackPoint($"maintrack{trackIndex}", 0, point);
}
gpx.SaveToFile(Path.Combine(outputPath, "track.gpx"));
File.WriteAllText(Path.Combine(outputPath, "track.json"), JsonConvert.SerializeObject(sortedPoints));
}
