trouble with the scale bug

[Casper Boemann]

On Friday 25 May 2007 17:21, Matthew Woehlke wrote:
> I am probably missing something because I'm not familiar with Krita's
> resize algorithm, but I was thinking this should be 'fixable' by simply
> defining the coordinate mapping in such a way that the edge 'new pixels'
> never overlap past the outside of the edge 'old pixels'. So an edge
> pixel does not "overlap" pixels that "didn't exist"...
Well the sampling area is larger than the area the pixel occupy. How much 
larger depends on the sampling filter you choose. That is why scaling with 
certain filters give a more blurred image than with other filters.
-- 
best regards / venlig hilsen
Casper Boemann