Struct libreda_db::layout::prelude::MultiPolygon

pub struct MultiPolygon<T> {
    pub polygons: Vec<Polygon<T>, Global>,
}

A MultiPolygon is a list of polygons. There is no restrictions on the polygons (they can be intersecting, empty, etc.).

Fields

polygons: Vec<Polygon<T>, Global>

The list of polygons which defines the content of this multi polygon.

Implementations

impl<T> MultiPolygon<T>

pub fn new() -> MultiPolygon<T>

Create an empty set of polygons.

pub fn from_polygons(polygons: Vec<Polygon<T>, Global>) -> MultiPolygon<T>

Create a MultiPolygon from a vector of Polygons.

pub fn len(&self) -> usize

Return the number of polygons.

pub fn is_empty(&self) -> bool

Check if polygon is empty.

pub fn insert(&mut self, polygon: Polygon<T>)

Insert a polygon into the region.

impl<T> MultiPolygon<T> where
    T: Copy, 

pub fn all_edges_iter(&self) -> impl Iterator<Item = Edge<T>>

Iterate over all edges of the polygons including holes.

Trait Implementations

impl BooleanOp<Ratio<i32>> for MultiPolygon<Ratio<i32>>

fn boolean_op(
    &self,
    operation: Operation,
    other: &MultiPolygon<Ratio<i32>>,
    polygon_semantics: PolygonSemantics
) -> MultiPolygon<Ratio<i32>>

Compute the boolean operation of self and other.

fn intersection(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean intersection self & other.

fn difference(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean difference self - other.

fn union(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean union self | other.

fn xor(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean exclusive OR self ^ other.

impl BooleanOp<Ratio<i64>> for MultiPolygon<Ratio<i64>>

fn boolean_op(
    &self,
    operation: Operation,
    other: &MultiPolygon<Ratio<i64>>,
    polygon_semantics: PolygonSemantics
) -> MultiPolygon<Ratio<i64>>

Compute the boolean operation of self and other.

fn intersection(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean intersection self & other.

fn difference(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean difference self - other.

fn union(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean union self | other.

fn xor(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean exclusive OR self ^ other.

impl BooleanOp<f32> for MultiPolygon<f32>

fn boolean_op(
    &self,
    operation: Operation,
    other: &MultiPolygon<f32>,
    polygon_semantics: PolygonSemantics
) -> MultiPolygon<f32>

Compute the boolean operation of self and other.

fn intersection(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean intersection self & other.

fn difference(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean difference self - other.

fn union(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean union self | other.

fn xor(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean exclusive OR self ^ other.

impl BooleanOp<f64> for MultiPolygon<f64>

fn boolean_op(
    &self,
    operation: Operation,
    other: &MultiPolygon<f64>,
    polygon_semantics: PolygonSemantics
) -> MultiPolygon<f64>

Compute the boolean operation of self and other.

fn intersection(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean intersection self & other.

fn difference(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean difference self - other.

fn union(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean union self | other.

fn xor(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean exclusive OR self ^ other.

impl BooleanOp<i32> for MultiPolygon<i32>

fn boolean_op(
    &self,
    operation: Operation,
    other: &MultiPolygon<i32>,
    polygon_semantics: PolygonSemantics
) -> MultiPolygon<i32>

Compute the boolean operation of self and other.

fn intersection(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean intersection self & other.

fn difference(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean difference self - other.

fn union(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean union self | other.

fn xor(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean exclusive OR self ^ other.

impl BooleanOp<i64> for MultiPolygon<i64>

fn boolean_op(
    &self,
    operation: Operation,
    other: &MultiPolygon<i64>,
    polygon_semantics: PolygonSemantics
) -> MultiPolygon<i64>

Compute the boolean operation of self and other.

fn intersection(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean intersection self & other.

fn difference(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean difference self - other.

fn union(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean union self | other.

fn xor(&self, other: &Self) -> MultiPolygon<T>

Compute the boolean exclusive OR self ^ other.

impl<T> Clone for MultiPolygon<T> where
    T: Clone, 

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

impl<T> Default for MultiPolygon<T> where
    T: Default, 

fn default() -> MultiPolygon<T>

Returns the “default value” for a type.

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

fn deserialize<__D>(
    __deserializer: __D
) -> Result<MultiPolygon<T>, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T, IP> From<IP> for MultiPolygon<T> where
    IP: Into<Polygon<T>>, 

fn from(x: IP) -> MultiPolygon<T>

Converts to this type from the input type.

impl<T> From<Vec<Polygon<T>, Global>> for MultiPolygon<T>

fn from(polygons: Vec<Polygon<T>, Global>) -> MultiPolygon<T>

Converts to this type from the input type.

impl<T, IP> FromIterator<IP> for MultiPolygon<T> where
    IP: Into<Polygon<T>>, 

fn from_iter<I>(iter: I) -> MultiPolygon<T> where
    I: IntoIterator<Item = IP>, 

Creates a value from an iterator.

impl<T> Hash for MultiPolygon<T> where
    T: Hash, 

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<T> IntoIterator for MultiPolygon<T>

type Item = Polygon<T>

The type of the elements being iterated over.

type IntoIter = IntoIter<Polygon<T>, Global>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <MultiPolygon<T> as IntoIterator>::IntoIter

Creates an iterator from a value.

impl<T> MapPointwise<T> for MultiPolygon<T> where
    T: CoordinateType, 

fn transform<F>(&self, tf: F) -> MultiPolygon<T> where
    F: Fn(Point<T>) -> Point<T>, 

Point wise transformation.

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

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<T> TryBoundingBox<T> for MultiPolygon<T> where
    T: CoordinateType, 

fn try_bounding_box(&self) -> Option<Rect<T>>

Return the bounding box of this geometry if a bounding box is defined.

impl<T> WindingNumber<T> for MultiPolygon<T> where
    T: CoordinateType, 

fn winding_number(&self, point: Point<T>) -> isize

Calculate the winding number of the polygon around this point.

fn contains_point_non_oriented(&self, point: Point<T>) -> bool

Check if point is inside the polygon, i.e. the polygons winds around the point a non-zero number of times.

fn contains_point(&self, point: Point<T>) -> bool

Check if point is inside the polygon, i.e. the polygon winds around the point an odd number of times.