Struct kurbo::Line

pub struct Line {
    pub p0: Vec2,
    pub p1: Vec2,
}

A single line.

Fields

p0: Vec2

p1: Vec2

Implementations

impl Line

pub fn new<V: Into<Vec2>>(p0: V, p1: V) -> Line

Trait Implementations

impl Clone for Line

fn clone(&self) -> Line

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Mul<Line> for Affine

type Output = Line

The resulting type after applying the * operator.

fn mul(self, other: Line) -> Line

Performs the * operation.

impl ParamCurve for Line

fn eval(&self, t: f64) -> Vec2

Evaluate the curve at parameter t.

fn start(&self) -> Vec2

The start point.

fn end(&self) -> Vec2

The end point.

fn subsegment(&self, range: Range<f64>) -> Line

Get a subsegment of the curve for the given parameter range.

fn subdivide(&self) -> (Self, Self)

Subdivide into (roughly) halves.

impl ParamCurveArclen for Line

fn arclen(&self, _accuracy: f64) -> f64

The arc length of the curve.

fn inv_arclen(&self, arclen: f64, accuracy: f64) -> f64

Solve for the parameter that has the given arclength from the start.

impl ParamCurveArea for Line

fn signed_area(&self) -> f64

Compute the signed area under the curve.

impl ParamCurveCurvature for Line

fn curvature(&self, _t: f64) -> f64

Compute the signed curvature at parameter t.

impl ParamCurveDeriv for Line

type DerivResult = ConstVec2

fn deriv(&self) -> ConstVec2

The derivative of the curve.

impl ParamCurveExtrema for Line

fn extrema(&self) -> ArrayVec<[f64; 4]>

Compute the extrema of the curve.

fn extrema_ranges(&self) -> ArrayVec<[Range<f64>; 5]>

Return parameter ranges, each of which is monotonic within the range.

impl ParamCurveNearest for Line

fn nearest(&self, p: Vec2, _accuracy: f64) -> (f64, f64)

Find the point on the curve nearest the given point.

impl Copy for Line