Whilst testing the upcoming multiple host OS windows code I found a couple
of bugs/infelicities in Form.
a) rotating a subclass of Form insisted on returning a Form.
b) you couldn't rotate and magnify by a Point.
So I fixed it up a bit. Now you can  do things like 
Display rotateBy: 34 magnify: 0.3 at 2 smoothing:2 .
The magnify code already works with Points so I just fixed the comments.
Cool 3D psychadelic effects are now so much easier @-)

I also note a method named #rotateBy:centerAt: which does NOT take a
numeric argument for the rotation amount which is very confusing. It
seems to be related to several other methods with similar symbolic
rotation amount for Point and Rectangle. 

tim
--
Tim Rowledge, tim at sumeru.stanford.edu, http://sumeru.stanford.edu/tim
Oxymorons: Sanitary landfill
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