private static bool TryReadTrack(RavenJObject geo, LineString lineString, out object result)
{
var times = geo["times"] as RavenJArray;
if (times != null)
{
var times2 = times.OfType<RavenJArray>().ToList();
var track = new Track();
ReadMetadata(geo, track.Metadata);
var fixCount = 0;
foreach (var ti in times2)
{
var tt = ti.OfType<RavenJValue>().Where(x => x.Type == JTokenType.String).Select(x => DateTime.Parse((string)x.Value)).ToList();
var segment = new TrackSegment();
for (var i = 0; i < tt.Count; i++)
{
if (fixCount + 1 > lineString.Coordinates.Count)
break;
var coord2D = lineString.Coordinates[fixCount];
var coord3D = coord2D as Is3D;
if (coord3D == null)
segment.Fixes.Add(new Fix(coord2D.Latitude, coord2D.Longitude, tt[i]));
else
segment.Fixes.Add(new Fix(coord2D.Latitude, coord2D.Longitude,
coord3D.Elevation, tt[i]));
fixCount++;
}
track.Segments.Add(segment);
}
if (fixCount == lineString.Coordinates.Count)
{
result = track;
return true;
}
}
result = default(object);
return false;
}
public void Track()
{
Func<Track> geometry = () =>
{
var track = new Track();
track.Metadata.Attribute(x => x.Name, "test");
var segment = new TrackSegment();
segment.Fixes.Add(new Fix(56.543, 32.657, new DateTime(2013, 1, 1)));
segment.Fixes.Add(new Fix(23.463, 23.343, new DateTime(2013, 1, 1, 1, 0, 0)));
track.Segments.Add(segment);
return track;
};
Assertion(geometry, track => track.ToLineString());
Assertion(geometry, track => track.GetAllFixes().First());
Assertion(geometry, track => track.GetAllFixes().Last());
Assertion(geometry, track => track.Metadata.Attribute(x => x.Name));
}