Problems with BILINEAR/BICUBIC filters in PIL
I'm fairly new to Python with PIL and I'm having some problems with the
BILINEAR/BICUBIC filters when rotating and transforming images.
If I use resize() with NEAREST, BILINEAR and BICUBIC I can clearly see
the difference in the filters.
But if I use rotate() or transform() then there is no difference, and
they all look like NEAREST filtering.
Any ideas as to what I am doing wrong?
I am testing with a simple, small BMP image, so the mode is RGB.
I'm running Python 2.2.2 on Windows with PIL 1.1.4.
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