Xiaolin Wu's line algorithm
Xiaolin Wu's line algorithm is an algorithm for line antialiasing. == Antialiasing technique == Xiaolin Wu's line algorithm was presented in the article "An Efficient Antialiasing Technique" in the July 1991 issue of Computer Graphics, as well as in the article "Fast Antialiasing" in the June 1992 issue of Dr.
Source: Wikipedia — Xiaolin Wu's line algorithm (CC BY-SA 4.0)