42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
// Example of using the GeographicLib::GARS class
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#include <iostream>
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#include <iomanip>
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#include <exception>
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#include <string>
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#include <GeographicLib/Georef.hpp>
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using namespace std;
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using namespace GeographicLib;
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int main() {
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try {
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{
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// Sample forward calculation
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double lat = 57.64911, lon = 10.40744; // Jutland
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string georef;
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for (int prec = -1; prec <= 11; ++prec) {
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Georef::Forward(lat, lon, prec, georef);
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cout << prec << " " << georef << "\n";
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}
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}
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{
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// Sample reverse calculation
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string georef = "NKLN2444638946";
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double lat, lon;
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int prec;
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cout << fixed;
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Georef::Reverse(georef.substr(0, 2), lat, lon, prec);
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cout << prec << " " << lat << " " << lon << "\n";
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Georef::Reverse(georef.substr(0, 4), lat, lon, prec);
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cout << prec << " " << lat << " " << lon << "\n";
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Georef::Reverse(georef, lat, lon, prec);
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cout << prec << " " << lat << " " << lon << "\n";
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}
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}
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catch (const exception& e) {
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cerr << "Caught exception: " << e.what() << "\n";
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return 1;
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}
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}
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