pixels_primitives 0.1.1

An easy and simple wrapper for lines and simple shapes for the pixels crate.
Documentation 
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use std::mem;

pub fn distance(origin_x: f64, origin_y: f64, x: f64, y: f64) -> f64 {
    let x_dist = (origin_x - x).abs();
    let y_dist = (origin_y - y).abs();
    let dist = (x_dist.powf(2.0) + y_dist.powf(2.0)).sqrt();
    dist
}

/// Sorts in ascending order.
pub fn simple_bubble_sort_vector_by_y(
    mv0x: &mut i32,
    mv0y: &mut i32,
    mv1x: &mut i32,
    mv1y: &mut i32,
    mv2x: &mut i32,
    mv2y: &mut i32,
) {
    if mv0y > mv1y {
        mem::swap(mv0x, mv1x);
        mem::swap(mv0y, mv1y);
    }
    if mv0y > mv2y {
        mem::swap(mv0x, mv2x);
        mem::swap(mv0y, mv2y);
    }
    if mv1y > mv2y {
        mem::swap(mv1x, mv2x);
        mem::swap(mv1y, mv2y);
    }
}