Gupta-Sproull algorithm (Line Drawing Line Drawing)
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Time Complexity
$O(n)$
Space Complexity
$O({1})$ words?
(Constant number of O(1)-word-sized variables (for determining which pixels to shade and what shading to use) is sufficient)
Description
Approximate?
Exact
Randomized?
No, deterministic
Model of Computation
Word RAM?
Year
1981
Reference
http://www.cs.gettysburg.edu/~ilinkin/courses/Fall-2014/cs373/handouts/papers/gs-fegsd-81.pdf