Struct geom::Circle

pub struct Circle {
    pub center: Pt2D,
    pub radius: Distance,
}

A circle, defined by a center and radius.

Fields

center: Pt2D

radius: Distance

Implementations

impl Circle

pub fn new(center: Pt2D, radius: Distance) -> Circle

Creates a circle.

pub fn contains_pt(&self, pt: Pt2D) -> bool

True if the point is inside the circle.

pub fn get_bounds(&self) -> Bounds

Get the boundary containing this circle.

pub fn to_polygon(&self) -> Polygon

Renders the circle as a polygon.

pub fn to_partial_polygon(&self, percent_full: f64) -> Polygon

Renders some percent, between [0, 1], of the circle as a polygon. The polygon starts from 0 degrees. Be warned the resulting polygon doesn't have a ring as its boundary!

fn to_ring(&self) -> Ring

Returns the ring around the circle.

pub fn to_outline(&self, thickness: Distance) -> Result<Polygon>

Creates an outline around the circle, strictly contained with the circle's original radius.

Trait Implementations

impl Clone for Circle

fn clone(&self) -> Circle

Returns a copy of the value.

pub 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<'de> Deserialize<'de> for Circle

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Circle

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

Formats the value using the given formatter.

impl Serialize for Circle

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.