×

High speed integer algorithms for raster visualisation of 2nd degree curves. (English) Zbl 0727.68130

Mathematics and education in mathematics, Proc. 19th Spring Conf., Sunny Beach/Bulg. 1990, 279-285 (1990).
Summary: [For the entire collection see Zbl 0713.00003.]
The problem of drawing ellipses, parabolas and hiperbolas on a raster screen is considered. Integer algorithms have been obtained of a quite higher speed than the ones used so far. The algorithms do not use the multiplication and division operations.

MSC:

68U05 Computer graphics; computational geometry (digital and algorithmic aspects)

Citations:

Zbl 0713.00003