Method ResolveZoomLevel

libs/drape_frontend/frontend_renderer.cpp:1957–1968

}

void FrontendRenderer::ResolveZoomLevel(ScreenBase const & screen)
{
  int const prevZoomLevel = m_currentZoomLevel;
  m_currentZoomLevel = GetDrawTileScale(screen);
  gui::DrapeGui::Instance().GetScaleFpsHelper().SetScale(m_currentZoomLevel);

  if (prevZoomLevel != m_currentZoomLevel)
    UpdateCanBeDeletedStatus();

  CheckIsometryMinScale(screen);
  UpdateDisplacementEnabled();
}

void FrontendRenderer::UpdateDisplacementEnabled()
{