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Simplify distance calculations

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This simplifies the distance calculations and removes a dependency.

This version uses propper math instead of my to simple previous version.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Anton Lundin 2015-06-13 11:54:33 +02:00 • committed by Dirk Hohndel
parent 9ec155fad0
commit 7a594e3ec5
4 changed files with 26 additions and 14 deletions
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8
qt-ui/globe.cpp
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@ -1,5 +1,4 @@
#include "globe.h"
#include <QGeoCoordinate>
#ifndef NO_MARBLE
#include "mainwindow.h"
#include "helpers.h"
@ -393,10 +392,3 @@ void GlobeGPS::reload()
{
}
#endif
extern "C" double getDistance(int lat1, int lon1, int lat2, int lon2)
{
QGeoCoordinate c1(lat1 / 1000000.0, lon1 / 1000000.0);
QGeoCoordinate c2(lat2 / 1000000.0, lon2 / 1000000.0);
return c1.distanceTo(c2);
}