- void get_editor (std::pair<double, double> *, std::pair<double, double> *) const;
- void set_editor (double, double);
- void set_editor (std::pair<double, double>, double);
- void set_editor (std::pair<double, double>, std::pair<double, double>);
+ void get_editor (std::pair<double, double>* x, std::pair<double, double>* y = NULL) const;
+ void set_editor (double);
+ void set_editor (std::pair<double, double>);