Site na nlebara anya n'aka, enwere ike ịgbanye nkwalite ahụ mgbe niile.
Ntụzi geometric zuru oke (ntụnye ọtụtụ isi maka isi, ahịrị, okirikiri, arcs, rectangles, grooves, mmezi nha nha, wdg).
Ọrụ nchọta ihu akpaka nke onyonyo yana usoro ngwaọrụ nha onyonyo dị ike na-eme ka usoro nha dị mfe ma mee ka nha dị mfe na ịrụ ọrụ nke ọma.
Na-akwado nha dị ike, ọrụ dị mfe na ngwa ngwa ihe owuwu pixel, ndị ọrụ nwere ike wuo isi, ahịrị, okirikiri, arcs, rectangles, grooves, anya, intersections, angle, midpoints, midline, verticals, parallels and wides site na ịpị naanị eserese.