wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
wxVTKiren->GetEventPosition( tmpPx , tmpPy );
wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
wxVTKiren->GetEventPosition( tmpPx , tmpPy );
if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) &&
(_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) ){
_stateWindowLevel = true;
if ((_vtkInteractorStyleBaseView->GetInteractor()->GetControlKey()==0) &&
(_vtkInteractorStyleBaseView->GetInteractor()->GetShiftKey()==0) ){
_stateWindowLevel = true;
wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
wxVTKiren->GetEventPosition( _backPx , _backPy );
_backWindow = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2()->GetColorWindow();
wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
wxVTKiren->GetEventPosition( _backPx , _backPy );
_backWindow = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->_imageViewer2XYZ->GetVtkImageViewer2()->GetColorWindow();