private RadianAngle EnsureLongitudeRadians()
{
if (!_longitudeRadians.HasValue)
{
_longitudeRadians = _longitude?.ToRadianAngle() ?? default(RadianAngle);
}
return(_longitudeRadians.Value);
}
public GeoCoordinate(DegreeAngle latitude, DegreeAngle longitude)
{
Assert.IsInRange(latitude, MinLatitude, MaxLatitude, nameof(latitude));
Assert.IsInRange(longitude, MinLongitude, MaxLongitude, nameof(longitude));
_latitude = latitude;
_longitude = longitude;
_latitudeRadians = latitude.ToRadianAngle();
_longitudeRadians = longitude.ToRadianAngle();
}
public static number Tan(DegreeAngle a) => Tan(a.ToRadianAngle());
public static number Sin(DegreeAngle a) => Sin(a.ToRadianAngle());
public static number Cos(DegreeAngle a) => Cos(a.ToRadianAngle());
public GeoCoordinate GetDestinationPoint(Length distance, DegreeAngle bearing) => GetDestinationPoint(distance, bearing.ToRadianAngle());