Struct nannou::geom::path::Path

pub struct Path { /* fields omitted */ }

A wrapper around a 2D lyon path exposing a nannou-friendly API.

Methods

impl Path

pub fn builder() -> Builder

Begin building a new path.

pub fn new() -> Self

Create an empty path.

pub fn as_slice(&self) -> PathSlice

Returns a lyon view on this Path.

pub fn iter(&self) -> Iter

Iterates over the entire Path yielding PathEvents.

Important traits for &'_ mut [u8]

impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn points(&self) -> &[Point2]

Important traits for &'_ mut [u8]

impl<'_> Write for &'_ mut [u8]impl<'_> Read for &'_ [u8]

pub fn points_mut(&mut self) -> &mut [Point2]

pub fn merge(&self, other: &Self) -> Self

Concatenate two paths.

pub fn cursor(&self) -> Cursor

Returns a Cursor pointing to the start of this Path.

Trait Implementations

impl From<Path> for Path

fn from(path: Path) -> Self

Performs the conversion.

impl Index<VertexId> for Path

type Output = Point2

The returned type after indexing.

fn index(&self, id: VertexId) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<VertexId> for Path

fn index_mut(&mut self, id: VertexId) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl Into<Path> for Path

fn into(self) -> Path

Performs the conversion.

impl<'a> Into<PathSlice<'a>> for &'a Path

fn into(self) -> PathSlice<'a>

Performs the conversion.

impl<'a> IntoIterator for &'a Path

type Item = PathEvent

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.