public DistanceFilter(int lat, int lon, double distanceThreshold)
{
var doubleLat = FixedPointCoordConversion.ToDouble(lat);
var doubleLon = FixedPointCoordConversion.ToDouble(lon);
_originLat = doubleLat; _originLon = doubleLon; _distanceThreshold = distanceThreshold;
}
public IEnumerable <T> FilterCoords(IEnumerable <T> coords)
{
return(coords.Where(x => Geometry.Measure(
_originLat,
_originLon,
FixedPointCoordConversion.ToDouble(x.Latitude),
FixedPointCoordConversion.ToDouble(x.Longitude)) < _distanceThreshold
));
}
