[Image-SIG] Fixes for PIL enhancers

[Dinu Gherman]

Robb Shecter:

> I having seen postings on this, so I thought I'd ask:
> The ImageEnhance module in PIL 1.1.3 is pretty rough  For example, 
> most functions don't implement the full API (ie. being able to 
> desaturate but not oversaturate colors in an image).
>
> So I've implemented them all.  :-)  Was this wasted work?  Has it been 
> fixed up yet?

I can't see it on the changes list from 1.1.3 to 1.1.4,
so I'd be interested in your patches. (I just found that 
ImageEnhance.Brightness(img).enhance(f) would not intensify
an image for f > 1, but only dim it down for 0 <= f < 1...

Dinu

--
Dinu C. Gherman
......................................................................
Make your own Bush speech: http://www.lemonbovril.co.uk/bushspeech