void wxContourViewPanel::onBrigthnessColorWindowLevel(int colorwindow,int windowlevel){
wxVtk2DBaseView *wxvtk2dbaseview = (wxVtk2DBaseView*)getWxVtkBaseView();
vtkImageViewer2 *imageviewer = wxvtk2dbaseview->_imageViewer2XYZ->GetVtkImageViewer2();
void wxContourViewPanel::onBrigthnessColorWindowLevel(int colorwindow,int windowlevel){
wxVtk2DBaseView *wxvtk2dbaseview = (wxVtk2DBaseView*)getWxVtkBaseView();
vtkImageViewer2 *imageviewer = wxvtk2dbaseview->_imageViewer2XYZ->GetVtkImageViewer2();