void OnRenamePoint(wxCommandEvent& event);
void OnErasePoint(wxCommandEvent& event);
void OnEraseLastPoint(wxCommandEvent &event);
void OnDeleteAllPoints(wxCommandEvent &event);
void OnSavePoints(wxCommandEvent &event);
void OnLoadPoints(wxCommandEvent &event);
void OnRenamePoint(wxCommandEvent& event);
void OnErasePoint(wxCommandEvent& event);
void OnEraseLastPoint(wxCommandEvent &event);
void OnDeleteAllPoints(wxCommandEvent &event);
void OnSavePoints(wxCommandEvent &event);
void OnLoadPoints(wxCommandEvent &event);