Function ticks_interval 

pub fn ticks_interval(start: f64, stop: f64, interval: f64) -> Vec<f64>

Generate ticks at specific intervals (e.g., every 5, 10, etc.).

Example

use d3rs::array::ticks_interval;

let t = ticks_interval(0.0, 100.0, 20.0);
assert_eq!(t, vec![0.0, 20.0, 40.0, 60.0, 80.0, 100.0]);