_wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView( )->GetWxVTKRenderWindowInteractor( ) ;
_wxVTKiren->GetEventPosition( X , Y ) ;
int state = _view->getState( ) ;
_wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk3DBaseView( )->GetWxVTKRenderWindowInteractor( ) ;
_wxVTKiren->GetEventPosition( X , Y ) ;
int state = _view->getState( ) ;