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[search] Fixed min viewport size for search.

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This commit is contained in:
Yuri Gorshenin 2016-01-27 16:37:10 +03:00 • committed by Sergey Yershov
parent 6fcf5d0ad7
commit ca9a449aae
1 changed files with 10 additions and 4 deletions
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14
search/v2/geocoder.cpp
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@ -231,13 +231,19 @@ bool IsStopWord(strings::UniString const & s)
return kStopWords.count(s) > 0;
}
m2::RectD NormalizeViewport(m2::RectD const & viewport)
m2::RectD NormalizeViewport(m2::RectD viewport)
{
double constexpr kMinViewportRadiusM = 5.0 * 1000;
double constexpr kMaxViewportRadiusM = 50.0 * 1000;
m2::RectD limit =
m2::RectD minViewport =
MercatorBounds::RectByCenterXYAndSizeInMeters(viewport.Center(), kMinViewportRadiusM);
viewport.Add(minViewport);
m2::RectD maxViewport =
MercatorBounds::RectByCenterXYAndSizeInMeters(viewport.Center(), kMaxViewportRadiusM);
VERIFY(limit.Intersect(viewport), ());
return limit;
VERIFY(viewport.Intersect(maxViewport), ());
return viewport;
}
m2::RectD GetRectAroundPoistion(m2::PointD const & position)