circle 0.1.9

Definition of circle and ellipse
Documentation 
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use crate::elements::point::Point;

impl Point {
    /// Construct new point
    pub fn new(x: f32, y: f32) -> Self {
        Self { x, y, ..Default::default() }
    }
}

impl Point {
    /// Distance between two points.
    pub fn distance_to(&self, other: &Self) -> f32 {
        let dx = self.x - other.x;
        let dy = self.y - other.y;
        (dx * dx + dy * dy).sqrt()
    }
}