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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NETGeographicLib;
namespace example_Rhumb
{
class Program
{
static void Main(string[] args)
{
try {
Rhumb rhumb = new Rhumb(Constants.WGS84.MajorRadius, Constants.WGS84.Flattening, true);
// Alternatively: const Rhumb& rhumb = Rhumb::WGS84();
{
// Sample direct calculation, travelling about NE from JFK
double lat1 = 40.6, lon1 = -73.8, s12 = 5.5e6, azi12 = 51;
double lat2, lon2;
rhumb.Direct(lat1, lon1, azi12, s12, out lat2, out lon2);
Console.WriteLine( "{0} {1}", lat2, lon2 );
}
{
// Sample inverse calculation, JFK to LHR
double
lat1 = 40.6, lon1 = -73.8, // JFK Airport
lat2 = 51.6, lon2 = -0.5; // LHR Airport
double s12, azi12;
rhumb.Inverse(lat1, lon1, lat2, lon2, out s12, out azi12);
Console.WriteLine( "{0} {1}", s12, azi12 );
}
}
catch (GeographicErr e) {
Console.WriteLine(String.Format("Caught exception: {0}", e.Message));
}
}
}
}
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