Function line_drawing::supercover
[−]
[src]
pub fn supercover(
start: (isize, isize),
end: (isize, isize)
) -> Vec<(isize, isize)>
Like walk_grid
but takes diagonal steps if the line passes directly over a corner.
See this section of the article for an interactive demonstration.
This algorithm should always be symetrical.
Example:
extern crate line_drawing; use line_drawing::supercover; fn main() { for (x, y) in supercover((0, 0), (5, 5)) { print!("({}, {}), ", x, y); } }
(0, 0), (1, 1), (2, 2), (3, 3), (4, 4), (5, 5),