eckit::geo::polygon::Polygon class

#include <eckit/geo/polygon/Polygon.h>

Public types

using container_type = vector

Constructors, destructors, conversion operators

Polygon(const container_type& points) explicit

Polygon(container_type&& points) explicit

Polygon(const Polygon&) defaulted

Polygon(Polygon&&) defaulted

~Polygon() defaulted

Public functions

auto operator=(const Polygon&) -> Polygon& defaulted

auto operator=(Polygon&&) -> Polygon& defaulted

auto operator==(const Polygon&) const -> bool

auto operator!=(const Polygon& other) const -> bool

auto intersects(area::BoundingBox& bbox) const -> bool

Intersect polygon with bounding box.

auto contains(const PointLonLat& P) const -> bool

Point-in-polygon test based on winding number.

auto centroid() const -> PointLonLat

Centroid of polygon.

void clip(const Polygon&)

Clip polygon with another polygon (commutative)

void simplify()

Simplify polygon by removing consecutive and colinear points.

auto area(bool sign = false) const -> double

Area of polygon.

auto assign(T... args) -> T

auto at(T... args) -> T

auto back(T... args) -> T

auto begin(T... args) -> T

auto capacity(T... args) -> T

auto cbegin(T... args) -> T

auto cend(T... args) -> T

auto clear(T... args) -> T

auto crbegin(T... args) -> T

auto crend(T... args) -> T

auto data(T... args) -> T

auto emplace(T... args) -> T

auto emplace_back(T... args) -> T

auto empty(T... args) -> T

auto end(T... args) -> T

auto erase(T... args) -> T

auto front(T... args) -> T

auto get_allocator(T... args) -> T

auto insert(T... args) -> T

auto max_size(T... args) -> T

auto operator[](T... args) -> T

auto pop_back(T... args) -> T

auto push_back(T... args) -> T

auto rbegin(T... args) -> T

auto rend(T... args) -> T

auto reserve(T... args) -> T

auto resize(T... args) -> T

auto shrink_to_fit(T... args) -> T

auto size(T... args) -> T

auto swap(T... args) -> T

Friends

auto operator<<(std::ostream&, const Polygon&) -> std::ostream&

Function documentation