Method MoveTo

libraries/lib-label-track/LabelTrack.cpp:199–207

void LabelTrack::MoveTo(double origin)
{
   if (!mLabels.empty()) {
      const auto offset = origin - mLabels[0].selectedRegion.t0();
      for (auto &labelStruct: mLabels) {
         labelStruct.selectedRegion.move(offset);
      }
   }
}

void LabelTrack::ShiftBy(double t0, double delta)
{