decluster/
point.rs

1//! A 2D point representing a location in a results space.
2
3use rand::Rng;
4/// A 2D point representing a location in a results space.
5pub struct Point {
6    pub x: f64,
7    pub y: f64,
8    pub retain: bool,
9}
10
11impl Point {
12    /**
13    Generate a randomised vector of Points constrained by the current window size
14
15    # Arguments
16
17    * - `window_size` - The size of the current window. This sets the upper limit for the x and y values
18    * - `count` - the number of points in the vector
19    */
20    pub fn rnd_vec(window_size: [f64; 2], count: usize) -> Vec<Point> {
21        (0..count).map(|_| Point::rnd(window_size)).collect()
22    }
23
24    /**
25    Generate a single random Point constrained by the the current window size
26    # Arguments
27
28    * - `window_size` - The size of the current window. This sets the upper limit for the x and y values
29    */
30    pub fn rnd(window_size: [f64; 2]) -> Point {
31        let mut rng = rand::thread_rng();
32        Point {
33            retain: true,
34            x: rng.gen_range(0..window_size[0] as i32) as f64,
35            y: rng.gen_range(0..window_size[1] as i32) as f64,
36        }
37    }
38}
decluster/point.rs

decluster/
point.rs
