public void ShouldDistanceBeSame()
{
var distance = VDNHLocation.DistanceTo(HouseLocation);
var distance2 = HouseLocation.DistanceTo(VDNHLocation);
Assert.AreEqual(distance, distance2, GeoPoint.Epsilon);
}
public void Calculation_Fails_GivenGeoPointsWithDifferingReferenceEllipsoids()
{
GeoPoint p3 = GeoPoint.Parse(0.0, 0.0, Ellipsoid.GRS80);
p1.DistanceTo(p3);
p3.DistanceTo(p2);
}
public void Project_HasToBeChainable()
{
GeoPoint pointTwo = geoPoint
.Project(Distance.Meters(100), Bearing.DecimalDegrees(0))
.Project(Distance.Meters(100), Bearing.DecimalDegrees(90))
.Project(Distance.Meters(100), Bearing.DecimalDegrees(180))
.Project(Distance.Meters(100), Bearing.DecimalDegrees(270));
Assert.IsTrue(pointTwo.DistanceTo(geoPoint).In(MetricUnit.meters) < 0.0015);
}
private void SelectClosestRouteStop(GeoPoint location)
{
var closestStop = _stops.Select(x => x.Model)
.Select(x => new Tuple <double, RouteStop>(location.DistanceTo(x.Location.Position), x))
.OrderBy(x => x.Item1)
.First();
if (closestStop.Item1 <= MaxDistanceFromBusStop)
{
var closestRouteStop = closestStop.Item2;
this.Dispatcher.RequestMainThreadAction(() => this.SelectRouteStop(closestRouteStop.Id));
}
}
private bool CalculateDistance(GeoPoint currentLocation, double maxDistance)
{
if (currentLocation.IsEmpty)
{
_distance = 0;
DistanceRepr = string.Empty;
return(true);
}
_distance = currentLocation.DistanceTo(_centerStreetPoint);
DistanceRepr = GetDistanceRepresentation(_distance);
return(!(maxDistance > 0) || _distance <= maxDistance);
}
public bool InRange(GeoPoint location, double altitude)
{
var distance = location.DistanceTo(Location, altitude - Altitude);
double elevation;
if (location != Location)
{
elevation = Math.Atan(((altitude - Altitude) / 6076.12) / distance);
}
else if (altitude < Altitude)
{
elevation = -90;
}
else
{
elevation = 90;
}
if (distance <= Range && elevation > minel && elevation < maxel && distance < Range)
{
return(true);
}
return(false);
}
public void Distance_MustBeCommutative()
{
Assert.AreEqual(p2.DistanceTo(p1), p1.DistanceTo(p2));
}
public void Distance_ReturnsCorrectValues_GivenZeroDistanceInput()
{
Assert.AreEqual(Distance.Meters(0), p1.DistanceTo(p1));
}
public void DistanceToSelfShouldBeZero()
{
var gp = new GeoPoint(10, 10);
Assert.AreEqual(0D, gp.DistanceTo(gp).Radians, 0.0001);
}
private void CalculateDistance(GeoPoint location)
{
this.DistanceInMeters = Convert.ToInt32(Math.Round(this.Stops.Min(x => location.DistanceTo(x.Location.Position) * 1000)));
}
public void Project_ReturnsSaneValues()
{
GeoPoint p2 = geoPoint.Project(Distance.Meters(300), Bearing.DecimalDegrees(10));
Assert.IsTrue(p2.DistanceTo(GeoPoint.Parse(-33.63364, 151.33240)).In(MetricUnit.meters) < 1);
}
