+ /** Returns point 2d from selected shape
+ * \param theView a view window
+ * \param theShape a vertex shape
+ * \param theX an output value of X coordinate
+ * \param theY an output value of Y coordinate
+ */
+ static std::shared_ptr<GeomAPI_Pnt2d> getPnt2d(const Handle(V3d_View)& theView,
+ const TopoDS_Shape& theShape,
+ const FeaturePtr& theSketch);
+