public Tracks FromRaw(IReadOnlyList <IndexedLocation> indexedLocations, GpsTrackFilterOptions filterOptions)
{
var rawGeoJson = indexedLocations.ToGeoJson();
var rawSummary = indexedLocations.ToTrackSummary();
var directedLocations = indexedLocations.FixGpsTimestamp()
.SmoothTimestamp()
.ToDirectedLocations();
var filter = new GpsTrackFilter
{
ModelPrecision = filterOptions.ModelPrecision,
OutlineSpeed = filterOptions.OutlineSpeed,
SensorPrecision = filterOptions.SensorPrecision,
ZeroSpeedDrift = filterOptions.ZeroSpeedDrift
};
var filteredLocations = filter.Filter(directedLocations).ToDeviceLocations();
var filteredSummary = filteredLocations.ToTrackSummary();
var filteredGeoJson = filteredLocations.ToGeoJson();
return(new Tracks
{
Raw = rawGeoJson,
RawSummary = rawSummary,
Filtered = filteredGeoJson,
FilteredSummary = filteredSummary
});
}
private static void PrintFilteredLocations()
{
var filter = new GpsTrackFilter();
var track = filter.Filter(Examples.Locations);
PrintPoints(track);
}
private static void PrintFilteredDirections()
{
var filter = new GpsTrackFilter();
var track = filter.Filter(Examples.Directions)
.Select(x => new Location(x.Latitude, x.Longitude, x.Timestamp));;
PrintPoints(track);
}
public TrackService()
{
var filter = new GpsTrackFilter();
DefaultFilterOptions = new GpsTrackFilterOptions
{
ModelPrecision = filter.ModelPrecision,
OutlineSpeed = filter.OutlineSpeed,
SensorPrecision = filter.SensorPrecision,
ZeroSpeedDrift = filter.ZeroSpeedDrift
};
}