Function filterSpectrum

src/openms_gui/source/VISUAL/VISITORS/LayerStoreData.cpp:52–65

helper to filter a single MS1 spectrum Returns true if filtered spectrum contains data

  // helper to filter a single MS1 spectrum
  // Returns true if filtered spectrum contains data
  bool filterSpectrum(const MSSpectrum& in, MSSpectrum& out, const RangeAllType& visible_range, const DataFilters& layer_filters)
  {
    out = in;
    out.clear(false); // keep metadata
    auto it_end = in.MZEnd(visible_range.getMaxMZ());
    for (auto it = in.MZBegin(visible_range.getMinMZ()); it != it_end; ++it)
    {
      if (layer_filters.passes(in, it - in.begin()))
      {
        out.push_back(*it);
      }
    }
    return !out.empty();
  }

  void LayerStoreDataPeakMapVisible::storeVisibleSpectrum(const MSSpectrum& spec, const RangeAllType& visible_range, const DataFilters& layer_filters)
  {