Struct rasterize::EllipArc

pub struct EllipArc { /* private fields */ }

Elliptical Arc

Implementations

impl EllipArc

pub fn new_param( src: Point, dst: Point, rx: Scalar, ry: Scalar, x_axis_rot: Scalar, large_flag: bool, sweep_flag: bool ) -> Option<Self>

Convert arc from SVG arguments to parametric curve

This code mostly comes from arc implementation notes from svg specification Arc to Parametric

pub fn at(&self, t: Scalar) -> Point

pub fn start(&self) -> Point

pub fn end(&self) -> Point

pub fn bbox(&self, init: Option<BBox>) -> BBox

pub fn reverse(&self) -> Self

pub fn to_cubics(&self) -> EllipArcCubicIter

Convert elliptic arc to an iterator over Cubic segments

pub fn flatten(&self, tr: Transform, flatness: Scalar) -> EllipArcFlattenIter

Convert elliptic arc to an iterator over line segments with desired flatness

Trait Implementations

impl Clone for EllipArc

fn clone(&self) -> EllipArc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EllipArc

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

Formats the value using the given formatter.

impl PartialEq for EllipArc

fn eq(&self, other: &EllipArc) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for EllipArc

impl StructuralPartialEq for EllipArc