Struct shape_core::Polygon

pub struct Polygon<T> {
    pub points_set: PointSet<T>,
}

Fields

points_set: PointSet<T>

Implementations

impl<T> Polygon<T>

pub fn new<I>(points: I) -> Selfwhere I: IntoIterator<Item = Point<T>>,

Trait Implementations

impl<T: Clone> Clone for Polygon<T>

fn clone(&self) -> Polygon<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Polygon<T>where T: Debug,

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Polygon<T>where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T, P> FromIterator<P> for Polygon<T>where P: Into<Point<T>>,

fn from_iter<I>(iter: I) -> Selfwhere I: IntoIterator<Item = P>,

Creates a value from an iterator.

impl<T: Hash> Hash for Polygon<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: PartialEq> PartialEq<Polygon<T>> for Polygon<T>

fn eq(&self, other: &Polygon<T>) -> 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<T> Projective<T> for Polygon<T>where T: Float,

fn transform(&mut self, matrix: &[&T; 9])

Transform by a 3×3 matrix.

fn translate(&mut self, x: &T, y: &T)

Transform by length $\delta x, \delta y$.

fn translate_x(&mut self, x: &T)

Transform by length $\delta x$.

fn translate_y(&mut self, y: &T)

Transform by length $\delta y$.

fn rotate(&mut self, angle: &T)

Transform by rotate degree $\alpha$.

fn rotate_point(&mut self, point: &[&T; 2], angle: &T)

Transform by rotate with a point $\alpha$.

fn scale(&mut self, x: &T, y: &T)

Transform by scale $x, y$.

fn scale_x(&mut self, x: &T)

Transform by scale $x$.

fn scale_y(&mut self, y: &T)

Transform by scale $y$.

fn reflect(&mut self, x: &T, y: &T)

Transform by skew $x, y$.

fn reflect_x(&mut self)

Transform by skew $x$.

fn reflect_y(&mut self)

Transform by skew $y$.

fn skew(&mut self, a: &T, b: &T)

Transform by angle $\alpha, \beta$.

fn skew_x(&mut self, a: &T)

Transform by angle $\alpha$.

fn skew_y(&mut self, b: &T)

Transform by angle $\beta$.

impl<T> Serialize for Polygon<T>where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> Shape2D for Polygon<T>where T: NumOps + PartialOrd + Clone,

fn is_valid(&self) -> bool

no collinear, common points

type Value = T

The value type of the shape.

fn boundary(&self) -> Rectangle<Self::Value>

Returns the boundary of the shape.

fn vertices( &self, sample: usize ) -> impl Iterator<Item = Point<Self::Value>> + '_

Returns the owned vertices of the shape.

fn edges(&self, sample: usize) -> impl Iterator<Item = Line<Self::Value>> + '_

Returns the owned edges of the shape.

fn normalize(&mut self) -> bool

Returns true if the shape successfully normalized.

impl<T> TryFrom<&Polygon<T>> for Triangle<T>where T: Clone,

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: &Polygon<T>) -> Result<Self, Self::Error>

Performs the conversion.

impl<T: Eq> Eq for Polygon<T>

impl<T> StructuralEq for Polygon<T>

impl<T> StructuralPartialEq for Polygon<T>