Struct valora::forms::Polygon

pub struct Polygon { /* fields omitted */ }

Methods

impl Polygon

pub fn vertices<'a>(
    &'a self
) -> impl DoubleEndedIterator<Item = P2> + Clone + 'a

Returns an iterator over the polygon's vertices.

pub fn vertices_mut<'a>(
    &'a mut self
) -> impl DoubleEndedIterator<Item = &'a mut P2> + 'a

Returns an iterator over unique references to the polgyon's vertices.

pub fn vertices_with_neighbors<'a>(
    &'a self
) -> impl Iterator<Item = (P2, P2, P2)> + 'a

Returns an iterator over each vertex in the form (left neighbor, vertex, right neighbor).

Trait Implementations

impl Clone for Polygon

fn clone(&self) -> Polygon

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Polygon

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

Formats the value using the given formatter.

impl<I> From<I> for Polygon where
    I: Iterator<Item = P2>, 

fn from(src: I) -> Self

Performs the conversion.

impl FromIterator<Point2D<f32, UnknownUnit>> for Polygon

fn from_iter<T>(iter: T) -> Self where
    T: IntoIterator<Item = P2>, 

Creates a value from an iterator.

impl Paint for Polygon

fn paint(&self, canvas: &mut Canvas)

Paints self in the composition.

impl<'_> Paint for &'_ Polygon

fn paint(&self, canvas: &mut Canvas)

Paints self in the composition.

impl PartialEq<Polygon> for Polygon

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

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

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

This method tests for !=.

impl StructuralPartialEq for Polygon

impl Subdivide for Polygon

fn subdivide(self) -> Self

Subdivides by one order while retaining shape.

impl Translate for Polygon

fn translate(self, translation: V2) -> Self

Translate self by the given translation vector.