Struct rvlib::Polygon

pub struct Polygon { /* private fields */ }

Implementations

impl Polygon

pub fn shape_check( self, orig_im_shape: Shape<u32>, mode: OutOfBoundsMode<f64> ) -> Option<Polygon>

pub fn min_enclosing_bb(&self) -> Point<f64>

pub fn translate( self, x: f64, y: f64, shape: Shape<u32>, oob_mode: OutOfBoundsMode<f64> ) -> Option<Polygon>

pub fn max_squaredist( &self, other: impl Iterator<Item = Point<f64>> + Clone ) -> (Point<f64>, Point<f64>, f64)

pub fn points_iter<'a>( &'a self ) -> impl Iterator<Item = Point<f64>> + Clone + 'a

pub fn has_overlap(&self, other: &BB<f64>) -> bool

pub fn distance_to_boundary(&self, point: Point<f64>) -> f64

pub fn intersect(self, bb: BB<f64>) -> Result<Polygon, RvError>

Intersects the polygon with a bounding box for rendering and cut with the zoom box. Sutherland-Hodgman algorithm where the clipping polygon is a box. https://en.wikipedia.org/wiki/Sutherland%E2%80%93Hodgman_algorithm

pub fn lineseg_iter<'a>( &'a self ) -> impl Iterator<Item = (Point<f64>, Point<f64>)> + 'a

pub fn contains<P>(&self, point: P) -> bool

where P: Into<Point<f64>>,

pub fn is_contained_in_image(&self, shape: Shape<u32>) -> bool

pub fn enclosing_bb(&self) -> BB<f64>

pub fn points(&self) -> &Vec<Point<f64>>

pub fn from_vec(points: Vec<Point<f64>>) -> Result<Polygon, RvError>

We will need this as soon as we support polygons

pub fn rot90_with_image_ntimes(self, shape: &Shape<u32>, n: u8) -> Polygon

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<(), Error>

Formats the value using the given formatter.

impl Default for Polygon

fn default() -> Polygon

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Polygon

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<BB<f64>> for Polygon

fn from(bb: BB<f64>) -> Polygon

Converts to this type from the input type.

impl PartialEq 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: &Rhs) -> bool

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

impl Serialize for Polygon

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Polygon