Struct LineSegment

#[repr(C)]
pub struct LineSegment {
    pub p0: Point,
    pub p1: Point,
}

A quadratic bezier curve segment in 2-dimensional Euclidian space.

Fields

p0: Point

p1: Point

Implementations

impl LineSegment

pub fn new(p0: Point, p1: Point) -> LineSegment

Creates a new line segment with the given endpoints.

pub fn compare_to_point(self, p: Point) -> Option<Ordering>

Compares self to the point p.

Returns Ordering::Less if self lies below p, Ordering::Greater if self lies above p, and Ordering::Equal if self is incident to p.

pub fn intersect_with_vertical_line(self, x: f64) -> Option<Point>

Returns the intersection point of the supporting line of self with the vertical line through x, or None if these lines are coincident.

Trait Implementations

impl Clone for LineSegment

fn clone(&self) -> LineSegment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LineSegment

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

Formats the value using the given formatter.

impl PartialEq for LineSegment

fn eq(&self, other: &LineSegment) -> 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 Transform for LineSegment

fn transform<T>(self, t: &T) -> LineSegment

where T: Transformation,

fn transform_mut<T>(&mut self, t: &T)

where T: Transformation,

impl Copy for LineSegment

impl StructuralPartialEq for LineSegment