Method activateSpectrum

src/openms_gui/source/VISUAL/Plot1DCanvas.cpp:1515–1526

  }

  void Plot1DCanvas::activateSpectrum(Size index, bool repaint)
  {
    // clear selected peak, so we do not accidentally access an invalid index next time when moving the mouse
    selected_peak_.clear();
    
    if (getCurrentLayer().hasIndex(index))
    {
      getCurrentLayer().setCurrentIndex(index);
      recalculateRanges_(); // adapt overall_range_(1d)_
      changeVisibleArea_(visible_area_, repaint, false); // updates y-axis based on new spectrum
    }
  }

  void Plot1DCanvas::setCurrentLayerPeakPenStyle(Qt::PenStyle ps)
  {