Method showSpectrumAsNew1D

src/openms_gui/source/VISUAL/TVSpectraViewController.cpp:31–62

  }

  void TVSpectraViewController::showSpectrumAsNew1D(int index)
  {
    // basic behavior 1
    LayerDataBase& layer = tv_->getActiveCanvas()->getCurrentLayer();

    // create new 1D widget; if we return due to error, the widget will be cleaned up automatically
    unique_ptr<Plot1DWidget> wp(new Plot1DWidget(tv_->getCanvasParameters(1), DIM::Y, (QWidget*)tv_->getWorkspace()));
    Plot1DWidget* w = wp.get();
    
    // copy data from current layer (keeps the TYPE and underlying data identical)
    if (!w->canvas()->addLayer(layer.to1DLayer()))
    {
      // Behavior if its neither (user may have clicked on an empty tree or a
      // dummy entry as drawn by SpectraTreeTab::updateEntries)
      QMessageBox::critical(w, "Error", "Cannot open data that is neither chromatogram nor spectrum data. Aborting!");
      return;
    }

    w->canvas()->activateSpectrum(index);

    // set visible area to visible area in 2D view
    w->canvas()->setVisibleArea(tv_->getActiveCanvas()->getVisibleArea());

    // set relative (%) view of visible area
    w->canvas()->setIntensityMode(PlotCanvas::IM_SNAP);

    tv_->showPlotWidgetInWindow(wp.release());
    tv_->updateLayerBar();
    tv_->updateViewBar();
    tv_->updateFilterBar();
    tv_->updateMenu();
  }

  bool add1DChromLayers(const std::vector<int>& indices,
                        Plot1DWidget* target,