Function DrawLine

libs/map/framework_visualize.cpp:41–59

template <class Box>
void DrawLine(Box const & box, dp::Color const & color, df::DrapeApi & drapeApi, std::string const & id)
{
  auto points = box.Points();
  CHECK(!points.empty(), ());
  points.push_back(points.front());

  points.erase(unique(points.begin(), points.end(),
                      [](m2::PointD const & p1, m2::PointD const & p2)
  {
    m2::PointD const delta = p2 - p1;
    return delta.IsAlmostZero();
  }),
               points.end());

  if (points.size() <= 1)
    return;

  drapeApi.AddLine(id, df::DrapeApiLineData(points, color).Width(3.0f).ShowPoints(true).ShowId());
}

void VisualizeFeatureInRect(m2::RectD const & rect, FeatureType & ft, df::DrapeApi & drapeApi)
{