Struct Spline 

pub struct Spline { /* private fields */ }

A cardinal Catmull-Rom interpolating spline with clamped endpoint neighbors.

Implementations

impl Spline

pub fn through(values: impl IntoIterator<Item = Point>) -> Self

Captures a bounded point list, including empty/single-point degeneracies.

pub fn tension(self, tension: f64) -> Self

Sets tension in 0..=1; zero is Catmull-Rom, one has zero endpoint tangents.

pub fn try_path(&self) -> Result<Path2D, ValidationError>

Produces cubic spans passing through every supplied point.

Trait Implementations

impl Clone for Spline

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Spline

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

Formats the value using the given formatter.

impl Shape for Spline

fn path(&self) -> Path2D

Returns a checked path snapshot without f32 narrowing.

fn bounding_box(&self) -> Rect

Geometric bounds; defaults to the path’s cached curve bounds.

fn validate(&self) -> Result<(), ValidationError>

Reports retained authoring errors before measuring or drawing.

fn as_rect(&self) -> Option<Rect>

Exact rectangle equivalent, when available, for a rule-independent fast path.

fn fill(self, paint: impl Into<Paint>) -> Styled<Self>

where Self: Sized,

Adds floating fill paint, using the nonzero rule by default.

fn stroke(self, width: f64, paint: impl Into<Paint>) -> Styled<Self>

where Self: Sized,

Adds a bounded curve/path stroke without an implicit fill.