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Location completer: give distance if known

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If both the displayed dive and the dive site which is shown as a potential
completion have a GPS fix, indicate the distance.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-07-14 11:35:04 -07:00
parent e82f8ea565
commit 8c0d0de2e6
6 changed files with 38 additions and 1 deletions
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2
divesite.c
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@ -37,7 +37,7 @@ uint32_t get_dive_site_uuid_by_gps(degrees_t latitude, degrees_t longitude, stru
}
// Calculate the distance in meters between two coordinates.
static unsigned int get_distance(degrees_t lat1, degrees_t lon1, degrees_t lat2, degrees_t lon2)
unsigned int get_distance(degrees_t lat1, degrees_t lon1, degrees_t lat2, degrees_t lon2)
{
double lat1_r = udeg_to_radians(lat1.udeg);
double lat2_r = udeg_to_radians(lat2.udeg);