diff options
Diffstat (limited to 'lib/provider.dart')
| -rw-r--r-- | lib/provider.dart | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/provider.dart b/lib/provider.dart index c96c8e4..e082bf0 100644 --- a/lib/provider.dart +++ b/lib/provider.dart @@ -78,7 +78,11 @@ double calculateDistance(point1, point2) { double halfCosLatDiff = cos((point2.latitude - point1.latitude) * p) / 2;
double halfCosLngDiff = cos((point2.longitude - point1.longitude) * p) / 2;
- double dist = 0.5 - halfCosLatDiff + cos(point1.latitude * p) * cos(point2.latitude * p) * (0.5 - halfCosLngDiff);
+ double dist = 0.5 -
+ halfCosLatDiff +
+ cos(point1.latitude * p) *
+ cos(point2.latitude * p) *
+ (0.5 - halfCosLngDiff);
return 12742 * asin(sqrt(dist));
}
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