python - In which Library of Jython, makeEmptyPicture function is available? -

i want ask in library, makepictureempty(width, height) function available?

this might help- jes function called makeemptypicture() create "empty" canvas default color of white , width , height equal original image: http://www.cs.uregina.ca/links/class-info/325/pythonpictures/