public void TestCastToDouble()
{
var jd = new JulianDay(JulianDay.J2000);
var et = new EphemerisTime(jd, 12.34);
Assert.Equal(2451545 + 12.34, (double)et);
}
public void TestToString()
{
var jd = new JulianDay(JulianDay.J2000);
var et = new EphemerisTime(jd, 12.34);
Assert.Equal((2451557.34).ToString(), et.ToString());
}
public void TestCreateEmpty()
{
EphemerisTime et = new EphemerisTime();
Assert.AreEqual(0.0, et.JulianDay.Value);
Assert.AreEqual(0.0, et.DeltaT);
Assert.AreEqual(0.0, et.Value);
}
PlanetValues InternalCalcPlanet(Planet planet, EphemerisTime time, double?armc = null, Longitude?longitude = null, double?trueEclipticObliquity = null)
{
CheckInitialized();
String serr = null;
Double[] x = new double[24];
String star = String.Empty;
int iflgret;
var result = new PlanetValues()
{
Planet = planet
};
if (planet == Planet.FixedStar)
{
iflgret = Sweph.swe_fixstar(star, time, _SwephFlag, x, ref serr);
result.PlanetName = star;
}
else
{
iflgret = Sweph.swe_calc(time, planet, _SwephFlag, x, ref serr);
result.PlanetName = Sweph.swe_get_planet_name(planet);
if (planet.IsAsteroid)
{
result.PlanetName = String.Format("#{0}", planet - Planet.FirstAsteroid);
}
}
if (iflgret >= 0)
{
result.Longitude = x[0];
result.Latitude = x[1];
result.Distance = x[2];
result.LongitudeSpeed = x[3];
result.LatitudeSpeed = x[4];
result.DistanceSpeed = x[5];
if (armc.HasValue && longitude.HasValue && trueEclipticObliquity.HasValue)
{
result.HousePosition = Sweph.swe_house_pos(armc.Value, longitude.Value, trueEclipticObliquity.Value, HouseSystemToChar(_HouseSystem), x, ref serr);
if (result.HousePosition == 0)
{
iflgret = SwissEph.ERR;
}
}
}
if (iflgret < 0)
{
if (!String.IsNullOrEmpty(serr))
{
result.ErrorMessage = serr;
}
}
else if (!String.IsNullOrEmpty(serr) && String.IsNullOrEmpty(result.WarnMessage))
{
result.WarnMessage = serr;
}
return(result);
}
public void TestToString()
{
var date = new UniversalTime(2014, 4, 26, 16, 53, 24);
var jd = new JulianDay(date, DateCalendar.Gregorian);
var dt = 0.456;
EphemerisTime et = new EphemerisTime(jd, dt);
Assert.AreEqual(2456774.65975.ToString(), et.ToString());
}
public void TestCastToDouble()
{
var date = new UniversalTime(2014, 4, 26, 16, 53, 24);
var jd = new JulianDay(date, DateCalendar.Gregorian);
var dt = 0.456;
EphemerisTime et = new EphemerisTime(jd, dt);
double cd = et;
Assert.AreEqual(cd, et.Value);
}
public void TestCreate()
{
var date = new UniversalTime(2014, 4, 26, 16, 53, 24);
var jd = new JulianDay(date, DateCalendar.Gregorian);
var dt = 0.456;
EphemerisTime et = new EphemerisTime(jd, dt);
Assert.AreEqual(jd, et.JulianDay);
Assert.AreEqual(dt, et.DeltaT);
Assert.AreEqual(jd.Value + dt, et.Value);
}
/// <summary>
/// Reset the result
/// </summary>
public void Reset()
{
DateUTC = new DateUT();
JulianDay = new JulianDay();
EphemerisTime = new EphemerisTime();
SideralTime = 0;
MeanEclipticObliquity = 0;
TrueEclipticObliquity = 0;
NutationLongitude = 0;
NutationObliquity = 0;
Planets.Clear();
Houses.Clear();
ASMCs.Clear();
}
/// <summary>
/// Calcul des nutations écliptiques
/// </summary>
public EclipticNutationValues CalcEclipticNutation(EphemerisTime time)
{
CheckInitialized();
String serr = null;
Double[] x = new double[24];
var iflgret = Sweph.swe_calc(time, SwissEph.SE_ECL_NUT, _SwephFlag, x, ref serr);
return(new EclipticNutationValues {
TrueEclipticObliquity = x[0],
MeanEclipticObliquity = x[1],
NutationLongitude = x[2],
NutationObliquity = x[3]
});
}
public void TestCreate()
{
var et = new EphemerisTime();
Assert.Equal(0, et.JulianDay);
Assert.Equal(0, et.DeltaT);
Assert.Equal(0, et.Value);
var jd = new JulianDay(JulianDay.J2000);
et = new EphemerisTime(jd, 12.34);
Assert.Equal(2451545, et.JulianDay);
Assert.Equal(12.34, et.DeltaT);
Assert.Equal(2451545 + 12.34, et.Value);
}
/// <summary>
/// Calcul les informations d'une planète avec sa position dans une maison
/// </summary>
public PlanetValues CalcPlanet(Planet planet, EphemerisTime time, double armc, Longitude longitude, double trueEclipticObliquity)
{
return(InternalCalcPlanet(planet, time, armc, longitude, trueEclipticObliquity));
}
/// <summary>
/// Calcul les informations d'une planète sans sa position dans une maison
/// </summary>
public PlanetValues CalcPlanet(Planet planet, EphemerisTime time)
{
return(InternalCalcPlanet(planet, time));
}
