vtkAxisActor and vtkPolarAxesActor breaking changes#

Protected members of vtkAxisActor and vtkPolarAxesActor classes were moved to private. Please use appropriate Getter/Setter to use them instead.

Also some API were ported from const char* to std::string. While this is straigtforward for setters, this breaks the following getters:

  • vtkAxisActor::GetTitle()

  • vtkPolarAxesActor::GetPolarAxisTitle()