a,b,c,d,e,f,g,h are the coefficients of the perspective transform.
look at http://alumni.media.mit.edu/~cwren/interpolator/ for a brief
introduction (look for the fraction formula x= (ax+by+c)/(gx=hy+1)
On Sun, May 16, 2010 at 9:51 AM, PyProg PyProg wrote:
> 2010/5/3 Fredrik Lundh :
>
>> I've add
2010/5/3 Fredrik Lundh :
> I've added the documentation from the original patch to this page:
>
> http://effbot.org/tag/pil.Image.Image.transform
>
> The next text is attached below.
>
>
>
> im.transform(size, PERSPECTIVE, data)
>
> im.transform(size, PERSPECTIVE, data, filter)
>
> Applies a per
Looks like they just replaced 8a with 8b. I've built and tested PIL
with the 8b release, and all my JPEG tests seem to work just fine, so
it should be safe to use.
On Thu, May 13, 2010 at 7:07 PM, Fredrik Lundh wrote:
> I haven't tested it specifically, but from a quick look at the release
> n
