Sorry, I make the mistakes. I have known how to use to/fromstring method to interface between PIL and Numarray. And your code does work.
Another question. Just like the code you provide, is it possible to directly load image data from PIL to Numarray array without use of to/fromstring method? Thank you very much for your kindly help. A.L. -- http://mail.python.org/mailman/listinfo/python-list
