File: example-Geodesic-small.cpp

package info (click to toggle)
geographiclib 2.7-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 7,572 kB
  • sloc: cpp: 27,765; sh: 5,463; makefile: 695; python: 12; ansic: 10
file content (18 lines) | stat: -rw-r--r-- 455 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// Small example of using the GeographicLib::Geodesic class

#include <iostream>
#include <GeographicLib/Geodesic.hpp>

using namespace std;
using namespace GeographicLib;

int main() {
  const Geodesic& geod = Geodesic::WGS84();
  // Distance from JFK to LHR
  double
    lat1 = 40.6, lon1 = -73.8, // JFK Airport
    lat2 = 51.6, lon2 = -0.5;  // LHR Airport
  double s12;
  geod.Inverse(lat1, lon1, lat2, lon2, s12);
  cout << s12 / 1000 << " km\n";
}