Method UpdateRuler

src/tracks/timetrack/ui/TimeTrackVRulerControls.cpp:113–141

}

void TimeTrackVRulerControls::UpdateRuler(const wxRect &rect)
{
   const auto tt = FindTimeTrack();
   if (!tt)
      return;
   auto vruler = &ruler();

   float min, max;
   min = tt->GetRangeLower() * 100.0;
   max = tt->GetRangeUpper() * 100.0;

   vruler->SetDbMirrorValue( 0.0 );
   vruler->SetBounds(
      rect.x, rect.y, rect.x + rect.width, rect.y + rect.height - 1);
   vruler->SetOrientation(wxVERTICAL);
   vruler->SetRange(max, min);
   vruler->SetFormat(tt->GetDisplayLog()
      ? &RealFormat::LogInstance()
      : &RealFormat::LinearInstance());
   vruler->SetUnits({});
   vruler->SetLabelEdges(false);
   if (tt->GetDisplayLog())
      vruler->SetUpdater(&LogarithmicUpdater::Instance());
   else
      vruler->SetUpdater(&LinearUpdater::Instance());

   auto &size = ChannelView::Get(*tt).vrulerSize;
   vruler->GetMaxSize(&size.first, &size.second);
}