Methods invoked by print to print information about the object including superclasses. Reimplemented from vtkLookupTable . This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkLookupTable . Set the Level for the lookup table.
Level is the center of the ramp of the lookup table.
All lookup table entries above the end of the ramp will be set to this color. Set the Minimum color. All lookup table entries below the start of the ramp will be set to this color. Window is the width of the lookup table ramp.