Method setCurrentLayer

src/openms_gui/source/VISUAL/PlotCanvas.cpp:890–897

  }

  void LayerStack::setCurrentLayer(Size index)
  {
    if (index >= layers_.size())
    {
      throw Exception::IndexOverflow(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, index, layers_.size());
    }
    current_layer_ = index;
  }

  Size LayerStack::getCurrentLayerIndex() const
  {