[fpc-pascal] fpImage resample via interpolation

[Mattias Gaertner]

On Fri, 28 Nov 2008 15:45:08 +0100
"Vinzent Höfler" <JeLlyFish.software at gmx.net> wrote:

> > Von: "Mattias Gärtner" <nc-gaertnma at netcologne.de>
> 
> > I'm curious: who needs more than 13 different image interpolations?
> 
> 13 different users, of course. ;)
> 
> That was a rhetorical question, wasn't it?

Not completely. ;)

I don't doubt the need of 13 different interpolations. I know most of
the interpolations from other graphical/mathematical applications. 
But I doubt the need for 13 different *image* interpolations.
My question is if they exist in fpimage only, because they were
easy to implement, or are they all that different that you need
them?
Maybe someone can give me a link or give some advice where to start
searching?


Mattias