Igor Stasenko wrote:
> I'd like to hear, how this highly abstract structures and coordinate
> systems can be designed in such manner, that it will be efficient for
> rendering with high speed using pixel blitting operations and/or
> hardware accelerated libraries (such as OpenGL).
>
>
>
>
>   
If all the coordinate systems are cartesian, then it is possible to use 
OpenGL or Cairo. However you'd lose "the signal processing approach to 
anti aliasing".

Cheers,
Juan Vuletich