Struct QuadraticSegment

#[repr(C)]
pub struct QuadraticSegment {
    pub p0: Point,
    pub p1: Point,
    pub p2: Point,
}

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

Fields

p0: Point

p1: Point

p2: Point

Implementations

impl QuadraticSegment

pub fn new(p0: Point, p1: Point, p2: Point) -> QuadraticSegment

Creates a new quadratic bezier curve segment with the given control points.

pub fn is_approximately_linear(self, epsilon: f64) -> bool

Returns true if self is approximately linear with tolerance epsilon.

pub fn split(self, t: f64) -> (QuadraticSegment, QuadraticSegment)

Splits self into two quadratic Bezier curve segments, at parameter t.

pub fn linearize(self, epsilon: f64) -> Linearize

Returns an iterator over the points of a polyline that approximates self with tolerance epsilon, excluding the first point.

Trait Implementations

impl Clone for QuadraticSegment

fn clone(&self) -> QuadraticSegment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QuadraticSegment

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

Formats the value using the given formatter.

impl PartialEq for QuadraticSegment

fn eq(&self, other: &QuadraticSegment) -> 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 QuadraticSegment

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

where T: Transformation,

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

where T: Transformation,

impl Copy for QuadraticSegment

impl StructuralPartialEq for QuadraticSegment