Method getTolerance

src/app/ui/editor/tool_loop_impl.cpp:219–219

  void setSecondaryColor(doc::color_t color) override { m_secondaryColor = color; }
  int getOpacity() override { return m_opacity; }
  int getTolerance() override { return m_tolerance; }
  bool getContiguous() override { return m_contiguous; }
  tools::ToolLoopModifiers getModifiers() override { return m_editor->getToolLoopModifiers(); }
  filters::TiledMode getTiledMode() override { return m_docPref.tiled.mode(); }