Struct Polygon2f 

pub struct Polygon2f { /* private fields */ }

Data type for polygon2f.

Implementations

impl Polygon2f

pub fn new(points: impl Into<Vec<Point2f>>) -> Result<Self>

Creates a new value.

pub fn points(&self) -> &[Point2f]

Returns points.

pub fn validate(&self) -> Result<()>

Validates this value.

pub fn bounds(&self) -> Result<Bounds2f>

Returns bounds.

pub fn signed_area(&self) -> Result<f32>

Returns signed area.

pub fn area(&self) -> Result<f32>

Returns area.

pub fn is_clockwise(&self) -> Result<bool>

Returns whether this polygon is clockwise.

pub fn centroid(&self) -> Result<Point2f>

Returns centroid.

pub fn contains_point(&self, point: Point2f) -> Result<bool>

Returns contains point.

Trait Implementations

impl Clone for Polygon2f

fn clone(&self) -> Polygon2f

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Polygon2f

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Polygon2f

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Polygon2f

fn eq(&self, other: &Polygon2f) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Polygon2f

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Polygon2f