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[map] Fix azimuth disappearance for PP.

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This commit is contained in:
Olga Khlopkova 2020-05-20 20:28:16 +03:00 • committed by Aleksandr Zatsepin
parent 5e0070fb05
commit 6e0163aefd
1 changed files with 8 additions and 11 deletions
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19
map/framework.cpp
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@ -1860,19 +1860,16 @@ bool Framework::GetDistanceAndAzimut(m2::PointD const & point,
// Distance may be less than 1.0
UNUSED_VALUE(measurement_utils::FormatDistance(d, distance));
if (north >= 0.0)
{
// We calculate azimut even when distance is very short (d ~ 0),
// because return value has 2 states (near me or far from me).
// We calculate azimuth even when distance is very short (d ~ 0),
// because return value has 2 states (near me or far from me).
azimut = ang::Azimuth(mercator::FromLatLon(lat, lon), point, north);
azimut = ang::Azimuth(mercator::FromLatLon(lat, lon), point, north);
double const pi2 = 2.0*math::pi;
if (azimut < 0.0)
azimut += pi2;
else if (azimut > pi2)
azimut -= pi2;
}
double const pi2 = 2.0*math::pi;
if (azimut < 0.0)
azimut += pi2;
else if (azimut > pi2)
azimut -= pi2;
// This constant and return value is using for arrow/flag choice.
return (d < 25000.0);