Struct Circle 

pub struct Circle {
    pub center: Point,
    pub radius: Float,
}

The representation of a circle.

Fields

center: Point

Center of the circle.

radius: Float

Radius of the circle.

Implementations

impl Circle

pub fn unit(x: Float, y: Float) -> Self

Create a new circle with the given center and radius.

pub fn from_1_point(center: &Point, radius: Float) -> Self

Create circle with the center and radius.

pub fn from_2_points(p1: &Point, p2: &Point) -> Self

Create circle from two points on the diameter.

pub fn from_3_points(p1: &Point, p2: &Point, p3: &Point) -> Self

Create circle that intersects the 3 points.

pub fn tex_normal(&self) -> String

TeX representation of the circle.

impl Circle

pub fn area(&self) -> Float

Returns the area of the circle.

pub fn perimeter(&self) -> Float

Returns the circumference of the circle.

pub fn contains(&self, point: &Point) -> bool

Checks if the circle contains the given point.

pub fn intersects(&self, other: &Self) -> bool

Checks if the circle intersects the given circle.

Trait Implementations

impl Clone for Circle

fn clone(&self) -> Circle

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Circle

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Circle

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Circle

fn eq(&self, other: &Circle) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Circle

impl StructuralPartialEq for Circle