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 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 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);
}
protected bool Equals(Svy21Coordinate other)
{
return(Easting.Equals(other.Easting) && Northing.Equals(other.Northing));
}
protected bool Equals(Svy21Coordinate other)
{
return Easting.Equals(other.Easting) && Northing.Equals(other.Northing);
}
