public void TestDistanceTo()
{
var a = new LatLongCoordinate(30, 30);
var b = new LatLongCoordinate(40, 31);
Assert.AreEqual(1113141.546, a.DistanceTo(b, ReferenceEllipsoid.Wgs84), 0.0000001);
}
public void TestParse()
{
var latLongCoordinate = LatLongCoordinate.Parse("n 54 30 w 100 15");
Assert.AreEqual(54.5, latLongCoordinate.Latitude);
Assert.AreEqual(-100.25, latLongCoordinate.Longitude);
}
public void TestFromDecimalDegrees()
{
var latLongCoordinate = LatLongCoordinate.FromDecimalDegrees("N54.5 W100.25");
Assert.AreEqual(54.5, latLongCoordinate.Latitude);
Assert.AreEqual(-100.25, latLongCoordinate.Longitude);
}
public void LatLongToSvy21Test()
{
Svy21Coordinate expected, actual;
LatLongCoordinate test;
// SVY21 Reference Point.
expected = new Svy21Coordinate(38744.572, 28001.642);
test = new LatLongCoordinate(1.366666, 103.833333);
actual = Svy21.ComputeSvy21(test);
Assert.AreEqual(expected.Northing, actual.Northing, ToleranceSvy21);
Assert.AreEqual(expected.Easting, actual.Easting, ToleranceSvy21);
// Corner of Ang Mo Kio 66kV Substation.
expected = new Svy21Coordinate(39105.269, 30629.967);
test = new LatLongCoordinate(1.3699278977737488, 103.85695034976466);
actual = Svy21.ComputeSvy21(test);
Assert.AreEqual(expected.Northing, actual.Northing, ToleranceSvy21);
Assert.AreEqual(expected.Easting, actual.Easting, ToleranceSvy21);
// Corner of Jurong Lake Canal 400kV Cable Bridge.
expected = new Svy21Coordinate(36307.704, 16272.970);
test = new LatLongCoordinate(1.3446255443241177, 103.72794378041792);
actual = Svy21.ComputeSvy21(test);
Assert.AreEqual(expected.Northing, actual.Northing, ToleranceSvy21);
Assert.AreEqual(expected.Easting, actual.Easting, ToleranceSvy21);
// Corner of Sembawang 66kV Substation.
expected = new Svy21Coordinate(48187.789, 27720.130);
test = new LatLongCoordinate(1.4520670518379692, 103.83080332777138);
actual = Svy21.ComputeSvy21(test);
Assert.AreEqual(expected.Northing, actual.Northing, ToleranceSvy21);
Assert.AreEqual(expected.Easting, actual.Easting, ToleranceSvy21);
}
public void TestFromConvertible()
{
var latLongCoordinate = LatLongCoordinate.FromConvertibleString("-1, -10");
Assert.AreEqual(-1, latLongCoordinate.Latitude);
Assert.AreEqual(-10, latLongCoordinate.Longitude);
}
public void TestToDmsString()
{
var a = new LatLongCoordinate(1, 10);
Assert.AreEqual("1, 10", a.ToString());
Assert.AreEqual("1, 10", a.ToString("g"));
Assert.AreEqual("N1 00.000 E10 00.000", a.ToString("dm"));
Assert.AreEqual("N1° 0' 0.0\" E10° 0' 0.0\"", a.ToString("dms"));
var b = new LatLongCoordinate(-1, 10);
Assert.AreEqual("-1, 10", b.ToString());
Assert.AreEqual("-1, 10", b.ToString("g"));
Assert.AreEqual("S1 00.000 E10 00.000", b.ToString("dm"));
Assert.AreEqual("S1° 0' 0.0\" E10° 0' 0.0\"", b.ToString("dms"));
var c = new LatLongCoordinate(1, -10);
Assert.AreEqual("1, -10", c.ToString());
Assert.AreEqual("1, -10", c.ToString("g"));
Assert.AreEqual("N1 00.000 W10 00.000", c.ToString("dm"));
Assert.AreEqual("N1° 0' 0.0\" W10° 0' 0.0\"", c.ToString("dms"));
var d = new LatLongCoordinate(-1, -10);
Assert.AreEqual("-1, -10", d.ToString());
Assert.AreEqual("-1, -10", d.ToString("g"));
Assert.AreEqual("S1 00.000 W10 00.000", d.ToString("dm"));
Assert.AreEqual("S1° 0' 0.0\" W10° 0' 0.0\"", d.ToString("dms"));
}
public void TestSphereDistanceTo()
{
var a = new LatLongCoordinate(30, 30);
var b = new LatLongCoordinate(40, 31);
Assert.AreEqual(1116900.07417898, a.SphereDistanceTo(b), 0.0000001);
}
public void TestFromLatLong()
{
var ll = new LatLongCoordinate(49.354435f, -114.524994f);
var ntsGridSystem = ll.ToBcNtsGridSystem();
Assert.AreEqual("C-022-H/082-G-07", ntsGridSystem.ToString());
}
public void TestConstructDm()
{
//Degrees/Minutes
var latLongCoordinate = new LatLongCoordinate(50, 3, 100, 1);
Assert.AreEqual(50.0499992370605, latLongCoordinate.Latitude, 0.00000001);
Assert.AreEqual(100.016670227051, latLongCoordinate.Longitude, 0.00000001);
}
public void TestClone()
{
var latLongCoordinate = LatLongCoordinate.FromRadians((float)Math.PI, (float)Math.PI / 2);
var cloned = latLongCoordinate.Clone();
Assert.AreNotSame(latLongCoordinate, cloned);
Assert.AreEqual(latLongCoordinate, cloned);
}
public void TestConstructDms()
{
//Degrees/Minute/Seconds
var latLongCoordinate = new LatLongCoordinate(50, 3, 4, 100, 1, 2);
Assert.AreEqual(50.0511093139648, latLongCoordinate.Latitude, 0.00000001);
Assert.AreEqual(100.017219543457, latLongCoordinate.Longitude, 0.00000001);
}
public void TestGreatCircleAngle()
{
var a = new LatLongCoordinate(30, 30);
var b = new LatLongCoordinate(40, 31);
var d = LatLongCoordinate.GreatCircleAngle(a, b);
Assert.AreEqual(10.033284074692, d.Degrees, 0.00000001);
}
/// <summary>
///
/// </summary>
/// <param name="lat"></param>
/// <param name="lon"></param>
/// <param name="bearing">องศา</param>
/// <param name="dis">เมตร</param>
/// <returns>[0] = lat, [1] = lon</returns>
public double[] AnotherPoint(double lat, double lon, double bearing, double dis)
{
UtmCoordinate utm = ConversionFunctions.LLToUtm(23, lat, lon);
UtmCoordinate utm_out = ConversionFunctions.LocationFromRangeBearing(utm, dis, bearing);
LatLongCoordinate ll = ConversionFunctions.UtmToLL(23, utm_out);
double[] output = new double[] { ll.Latitude, ll.Longitude };
return(output);
}
public void TestFromRadians()
{
var latLongCoordinate = LatLongCoordinate.FromRadians((float)Math.PI, (float)Math.PI / 2);
Assert.AreEqual(90, latLongCoordinate.Latitude);
Assert.AreEqual(90, latLongCoordinate.Longitude);
Assert.AreEqual(Math.PI / 2, latLongCoordinate.RadiansLat, 0.000001);
Assert.AreEqual(Math.PI / 2, latLongCoordinate.RadiansLon, 0.000001);
}
public static List <Carpark> fixURACarparkData()
{
FetchPublicAPI publicAPI = new FetchPublicAPI();
var carparks = new List <Carpark>();
// URA Carpark Info
var task = Task.Run(async() => await publicAPI.GetURAParkingInfoAsync());
var URACarparkInfo = task.Result;
var carparkNo = "";
foreach (var r in URACarparkInfo)
{
if (carparkNo != r.ppCode)
{
double xcoord = 0.00, ycoord = 0.00;
if (r.geometries != null)
{
var uncooord = r.geometries[0].coordinates.Split(",");
var x = uncooord[0];
var y = uncooord[1];
Svy21Coordinate svy21 = new Svy21Coordinate(double.Parse(x), double.Parse(y));
LatLongCoordinate latLong = svy21.ToLatLongCoordinate();
xcoord = latLong.Latitude;
ycoord = latLong.Longitude;
}
Carpark carpark = new Carpark()
{
Id = Guid.NewGuid(),
CarparkId = r.ppCode,
CarparkName = r.ppName,
Address = r.ppName,
AgencyType = "URA",
IsCentral = false,
XCoord = xcoord.ToString(),
YCoord = ycoord.ToString(),
ParkingSystem = "",
LotType = ""
};
carparks.Add(carpark);
}
carparkNo = r.ppCode;
}
return(carparks);
}
public void TestInequality()
{
var a = new LatLongCoordinate(1, 10);
var b = new LatLongCoordinate(2, 10);
Assert.IsFalse(a == b);
Assert.IsTrue(a != b);
Assert.IsFalse(a.Equals(b));
Assert.IsFalse(b.Equals(a));
}
public void TestBcGeographicSystem2()
{
// A-1-A/83-J-3
var nts = new LatLongCoordinate(54, -115).ToBcNtsGridSystem();
Assert.AreEqual('A', nts.QuarterUnit);
Assert.AreEqual(1, nts.Unit);
Assert.AreEqual('A', nts.Block);
Assert.AreEqual(83, nts.Series);
Assert.AreEqual('J', nts.MapArea);
Assert.AreEqual(3, nts.Sheet);
}
public void TestDirectionTo()
{
var a = new LatLongCoordinate(30, 30);
var b = new LatLongCoordinate(30, 30);
Assert.AreEqual(Angle.FromRadians(0), a.DirectionTo(b));
Assert.AreEqual(Angle.FromRadians(0), b.DirectionTo(a));
var c = new LatLongCoordinate(0, 0);
Assert.AreEqual(Angle.FromRadians(3.903035f).Degrees, a.DirectionTo(c).Degrees, 0.0001);
Assert.AreEqual(Angle.FromRadians(0.7614422f).Degrees, c.DirectionTo(a).Degrees, 0.0001);
}
public void TestBcGeographicSystem1()
{
// A-1-A/82-O-1
var a = new LatLongCoordinate(51, -114);
var nts = a.ToBcNtsGridSystem();
Assert.AreEqual('A', nts.QuarterUnit);
Assert.AreEqual(1, nts.Unit);
Assert.AreEqual('A', nts.Block);
Assert.AreEqual(82, nts.Series);
Assert.AreEqual('O', nts.MapArea);
Assert.AreEqual(1, nts.Sheet);
}
public void TestToBcGeographicSystem()
{
var bc = new LatLongCoordinate(54, -112).ToBcNtsGridSystem();
Assert.IsNotNull(bc);
Assert.AreEqual('A', bc.QuarterUnit);
Assert.AreEqual(1, bc.Unit);
Assert.AreEqual('A', bc.Block);
Assert.AreEqual(83, bc.Series);
Assert.AreEqual('I', bc.MapArea);
Assert.AreEqual(1, bc.Sheet);
}
public void TestDlsSystem2()
{
var dls = new LatLongCoordinate(54, -115).ToDlsSystem();
//9-8-58-7-W5
Assert.AreEqual('W', dls.Direction);
Assert.AreEqual(5, dls.Meridian);
Assert.AreEqual(58, dls.Township);
Assert.AreEqual(7, dls.Range);
Assert.AreEqual(8, dls.Section);
Assert.AreEqual("NE", dls.Quarter);
Assert.AreEqual(9, dls.LegalSubdivision);
}
public void TestDlsSystemNearFifth()
{
var coordinate = new LatLongCoordinate(51, -114);
var dls = LatLongCoordinate.ToDlsSystem(coordinate);
//5-33-23-29-W4
Assert.AreEqual(23, dls.Township);
Assert.AreEqual(29, dls.Range);
Assert.AreEqual('W', dls.Direction);
Assert.AreEqual(4, dls.Meridian);
Assert.AreEqual(33, dls.Section);
Assert.AreEqual("SW", dls.Quarter);
Assert.AreEqual(5, dls.LegalSubdivision);
}
public void Test4()
{
double easting = 27720.130;
double northing = 48187.789;
CoordinateConverter cc = new CoordinateConverter();
Coordinate input = new Coordinate();
input.X = easting;
input.Y = northing;
Coordinate actualonemap = cc.Fr3414To4326Async(input).Result;
Svy21Coordinate test = new Svy21Coordinate(northing, easting);
LatLongCoordinate actualnus = Svy21.ComputeLatitudeLongitude(test);
Assert.AreEqual(actualonemap.longitude, actualnus.Longitude, ToleranceLatLong);
Assert.AreEqual(actualonemap.latitude, actualnus.Latitude, ToleranceLatLong);
}
public void Test4()
{
double longitude = 103.83080332777138;
double latitude = 1.4520670518379692;
CoordinateConverter cc = new CoordinateConverter();
Coordinate input = new Coordinate();
input.longitude = longitude;
input.latitude = latitude;
Coordinate actualonemap = cc.Fr4326To3414Async(input).Result;
LatLongCoordinate test = new LatLongCoordinate(latitude, longitude);
Svy21Coordinate actualnus = Svy21.ComputeSvy21(test);
Assert.AreEqual(actualonemap.Y, actualnus.Northing, ToleranceSvy21);
Assert.AreEqual(actualonemap.X, actualnus.Easting, ToleranceSvy21);
}
public void Test3()
{
double longitude = 103.72794378041792;
double latitude = 1.3446255443241177;
CoordinateConverter cc = new CoordinateConverter();
Coordinate input = new Coordinate();
input.longitude = longitude;
input.latitude = latitude;
Coordinate actualonemap = cc.Fr4326To3414Async(input).Result;
LatLongCoordinate test = new LatLongCoordinate(latitude, longitude);
Svy21Coordinate actualnus = Svy21.ComputeSvy21(test);
Assert.AreEqual(actualonemap.Y, actualnus.Northing, ToleranceSvy21);
Assert.AreEqual(actualonemap.X, actualnus.Easting, ToleranceSvy21);
}
public void Test2()
{
double longitude = 103.856950349764668;
double latitude = 1.3699278977737488;
CoordinateConverter cc = new CoordinateConverter();
Coordinate input = new Coordinate();
input.longitude = longitude;
input.latitude = latitude;
Coordinate actualonemap = cc.Fr4326To3414Async(input).Result;
LatLongCoordinate test = new LatLongCoordinate(latitude, longitude);
Svy21Coordinate actualnus = Svy21.ComputeSvy21(test);
Assert.AreEqual(actualonemap.Y, actualnus.Northing, ToleranceSvy21);
Assert.AreEqual(actualonemap.X, actualnus.Easting, ToleranceSvy21);
}
public void EnsureRelativeTests()
{
var dlsWest = new DlsSystem(8, 36, 23, 1, 5);
var dlsEast = new DlsSystem(5, 33, 23, 29, 4);
var dlsNorthWest = new DlsSystem(9, 36, 23, 1, 5);
var latWest = dlsWest.ToLatLong();
var latEast = dlsEast.ToLatLong();
var latNorthWest = dlsNorthWest.ToLatLong();
Assert.IsTrue(latWest.Longitude < latEast.Longitude);
var latTest = new LatLongCoordinate(51, -114);
var a = latTest.RelativeDistanceTo(latWest);
var b = latTest.RelativeDistanceTo(latEast);
var c = latTest.RelativeDistanceTo(latNorthWest);
//assert that location b is closest to the test location
Assert.IsTrue(b < a);
Assert.IsTrue(b < c);
}
public void TestAddBoat()
{
bool result = false;
BoatModel boatModel = new BoatModel {
name = "boat 1", capacity = 300, pricePerHour = 30, seasonId = 1, imagePath = "Public/images"
};
LatLongCoordinate point = new LatLongCoordinate(5, 4, "asd");
point.saveInDB();
// Get location
Location location = MainClass.Instance.getLocations().Find(v => v.id == 3007);
if (MainClass.Instance.addLocation(new Location(point, location.name)))
{
if (location != null)
{
if (location.addBoat(new Boat(boatModel.name, boatModel.capacity, boatModel.pricePerHour, boatModel.seasonId, boatModel.imagePath)))
{
result = true;
}
}
}
Assert.IsTrue(result);
}
protected bool Equals(LatLongCoordinate other)
{
return(Latitude.Equals(other.Latitude) && Longitude.Equals(other.Longitude));
}
protected bool Equals(LatLongCoordinate other)
{
return Latitude.Equals(other.Latitude) && Longitude.Equals(other.Longitude);
}
