Method updateIntensityScale

src/openms_gui/source/VISUAL/Plot3DOpenGLCanvas.cpp:1081–1102

  }

  void Plot3DOpenGLCanvas::updateIntensityScale()
  {
    int_scale_.min_[0] = canvas_3d_.overall_data_range_.getMaxIntensity();
    int_scale_.max_[0] = canvas_3d_.overall_data_range_.getMinIntensity();

    const auto area = canvas_3d_.visible_area_.getAreaUnit();
    for (Size i = 0; i < canvas_3d_.getLayerCount(); i++)
    {
      const auto& layer = dynamic_cast<const LayerDataPeak&>(canvas_3d_.getLayer(i));
      auto rt_begin_it = layer.getPeakData()->RTBegin(area.getMinRT());
      auto rt_end_it = layer.getPeakData()->RTEnd(area.getMaxRT());

      for (auto spec_it = rt_begin_it; spec_it != rt_end_it; ++spec_it)
      {
        auto mz_end = spec_it->MZEnd(area.getMaxMZ());
        for (auto it = spec_it->MZBegin(area.getMinMZ()); it != mz_end; ++it)
        {
          Math::extendRange(int_scale_.min_[0], int_scale_.max_[0], (double)it->getIntensity());
        }
      }
    }
  }

  void Plot3DOpenGLCanvas::recalculateDotGradient_(LayerDataBase& layer)
  {