Function polar2cartesian

src/utils.rs:33–37

(center: &Point<f64>, radius: f64, angle: f64)

}

pub fn polar2cartesian(center: &Point<f64>, radius: f64, angle: f64) -> Point<f64> {
    let x = center.x + radius * (angle).cos();
    let y = center.y + radius * (angle).sin();
    Point::new(x, y)
}

/// Rounds [value] to [places] decimal places.
pub fn round2places(value: f64, places: usize) -> f64 {