Method activate1DSpectrum

src/openms_gui/source/VISUAL/TVSpectraViewController.cpp:120–129

called by SpectraTreeTab::spectrumSelected()

  // called by SpectraTreeTab::spectrumSelected()
  void TVSpectraViewController::activate1DSpectrum(int index)
  {
    Plot1DWidget* widget_1d = tv_->getActive1DWidget();

    // return if no active 1D widget is present or no layers are present (e.g. the addPeakLayer call failed)
    if (widget_1d == nullptr) return;
    if (widget_1d->canvas()->getLayerCount() == 0) return;

    widget_1d->canvas()->activateSpectrum(index);
  }

  // called by SpectraTreeTab::chromsSelected()
  void TVSpectraViewController::activate1DSpectrum(const std::vector<int>& indices)