```
        if not IN_DESIGNER:
            showGrid = INIFILE.find("VTK", "GRID_LINES") or ""
            if showGrid.lower() in ['false', 'off', 'no', '0']:
                cube_axes_actor.DrawXGridlinesOff()
                cube_axes_actor.DrawYGridlinesOff()
                cube_axes_actor.DrawZGridlinesOff()