back with another question about magnification. straight forward magnification in easy, but i wanted to look into "nonlinear magnification" a bit, but can not find any routines/algorithms/etc to even play with. here is one of the links i have been looking at:
maybe i missed something. pay special attention to
this is something i would very much like to learn how to do. it looks like you could apply a lookup table to a grabbed image and get the right effect, but unfortunately i have not been able to find one of those either. maybe a modified "magnifying glass" lookup table?
anyone know anything about this?
also, assuming i do find a lookup table, is there a fast way to apply one to a bitmap?