return( empty );
}
+// -------------------------------------------------------------------------
+void cpExtensions::QT::SimpleMPRWidget::
+SetWindowLevel( double win, double lev )
+{
+ for( unsigned int i = 0; i < 3; ++i )
+ {
+ if( this->m_2DSlices[ i ].GetPointer( ) != NULL )
+ {
+ this->m_2DSlices[ i ]->SetWindowLevel( win, lev );
+ this->m_2DSlices[ i ]->Render( );
+
+ } // fi
+ if( this->m_3DSlices[ i ].GetPointer( ) != NULL )
+ {
+ this->m_3DSlices[ i ]->SetWindowLevel( win, lev );
+ this->m_3DSlices[ i ]->Render( );
+
+ } // fi
+
+ } // rof
+}
+
+// -------------------------------------------------------------------------
+void cpExtensions::QT::SimpleMPRWidget::
+ResetWindowLevel( )
+{
+}
+
// -------------------------------------------------------------------------
vtkRenderWindowInteractor* cpExtensions::QT::SimpleMPRWidget::
GetInteractor( unsigned int i )