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added capability to get scale

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Roman Sorokin 2014-07-30 13:46:12 +03:00 • committed by Alex Zolotarev
parent 34821e6d94
commit 19a96b7321
2 changed files with 7 additions and 1 deletions
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7
drape_frontend/rule_drawer.cpp
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@ -23,6 +23,11 @@ RuleDrawer::RuleDrawer(drawer_callback_fn const & fn, TileKey const & tileKey, E
int32_t tileSize = df::VisualParams::Instance().GetTileSize();
m_geometryConvertor.OnSize(0, 0, tileSize, tileSize);
m_geometryConvertor.SetFromRect(m2::AnyRectD(m_globalRect));
int nextDrawScale = df::GetDrawTileScale(m_globalRect) + 1;
m2::RectD nextScaleRect = df::GetRectForDrawScale(nextDrawScale, m_globalRect.Center());
ScreenBase nextScaleScreen(m2::RectI(m_geometryConvertor.PixelRect()), m2::AnyRectD(nextScaleRect));
m_nextModelViewScale = nextScaleScreen.GetScale();
}
void RuleDrawer::operator()(FeatureType const & f)
@ -59,7 +64,7 @@ void RuleDrawer::operator()(FeatureType const & f)
}
else if (s.LineStyleExists())
{
ApplyLineFeature apply(m_context, m_tileKey, f.GetID());
ApplyLineFeature apply(m_context, m_tileKey, f.GetID(), m_nextModelViewScale);
f.ForEachPointRef(apply, m_tileKey.m_zoomLevel);
if (apply.HasGeometry())

1
drape_frontend/rule_drawer.hpp
View file

@ -33,6 +33,7 @@ private:
EngineContext & m_context;
m2::RectD m_globalRect;
ScreenBase m_geometryConvertor;
double m_nextModelViewScale;
set<string> m_coastlines;
};