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Points additional filtrations (must be removed later!)

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Roman Sorokin 2014-07-11 19:31:46 +02:00 • committed by Alex Zolotarev
parent d588f9bb2b
commit 0c68474f3e
3 changed files with 17 additions and 2 deletions
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15
drape_frontend/apply_feature_functors.cpp
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@ -181,7 +181,20 @@ ApplyLineFeature::ApplyLineFeature(EngineContext & context, TileKey tileKey, Fea
void ApplyLineFeature::operator ()(CoordPointT const & point)
{
m_path.push_back(m2::PointF(point.first, point.second));
m2::PointF inputPt(point.first, point.second);
/// TODO remove this check when fix generator.
/// Now we have line objects with zero length segments
if (m_path.empty())
m_path.push_back(inputPt);
else
if (!(inputPt - m_path.back()).IsAlmostZero())
m_path.push_back(inputPt);
}
bool ApplyLineFeature::HasGeometry() const
{
return m_path.size() > 1;
}
void ApplyLineFeature::ProcessRule(Stylist::rule_wrapper_t const & rule)

1
drape_frontend/apply_feature_functors.hpp
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@ -77,6 +77,7 @@ public:
FeatureID const & id);
void operator ()(CoordPointT const & point);
bool HasGeometry() const;
void ProcessRule(Stylist::rule_wrapper_t const & rule);
private:

3
drape_frontend/rule_drawer.cpp
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@ -62,7 +62,8 @@ void RuleDrawer::operator()(FeatureType const & f)
ApplyLineFeature apply(m_context, m_tileKey, f.GetID());
f.ForEachPointRef(apply, m_tileKey.m_zoomLevel);
s.ForEachRule(bind(&ApplyLineFeature::ProcessRule, &apply, _1));
if (apply.HasGeometry())
s.ForEachRule(bind(&ApplyLineFeature::ProcessRule, &apply, _1));
//apply.Finish();
}
else