Method UpdateViewport

libs/map/framework.cpp:1400–1434

}

void Framework::UpdateViewport(search::Results const & results)
{
  // Setup viewport according to results.
  m2::AnyRectD viewport = m_currentModelView.GlobalRect();
  m2::PointD const center = viewport.Center();

  double minDistance = numeric_limits<double>::max();
  search::Result const * res = nullptr;
  for (auto const & r : results)
  {
    if (r.HasPoint())
    {
      double const dist = center.SquaredLength(r.GetFeatureCenter());
      if (dist < minDistance)
      {
        minDistance = dist;
        res = &r;
      }
    }
  }

  if (res)
  {
    m2::PointD const pt = res->GetFeatureCenter();
    if (!viewport.IsPointInside(pt))
    {
      viewport.SetSizesToIncludePoint(pt);
      double constexpr factor = 0.05;
      viewport.Inflate(viewport.GetLocalRect().SizeX() * factor, viewport.GetLocalRect().SizeY() * factor);

      StopLocationFollow();
      ShowRect(viewport);
    }
  }
}

void Framework::FillSearchResultsMarks(bool clear, search::Results const & results)
{