Enum PointOrder 

pub enum PointOrder {
    Clockwise,
    CounterClockwise,
}

Vertex traversal direction of a ring’s boundary.

Mirrors boost::geometry::order_selector from boost/geometry/core/point_order.hpp.

Examples

use geometry_trait::PointOrder;
assert_ne!(PointOrder::Clockwise, PointOrder::CounterClockwise);

Variants

Clockwise

Points are ordered clockwise.

Mirrors boost::geometry::clockwise (value 1) from boost/geometry/core/point_order.hpp. This is the Boost default (traits::point_order<G>::value = clockwise), and the default returned by crate::Ring::point_order.

CounterClockwise

Points are ordered counter-clockwise.

Mirrors boost::geometry::counterclockwise (value 2) from boost/geometry/core/point_order.hpp.

Trait Implementations

impl Clone for PointOrder

fn clone(&self) -> PointOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PointOrder

impl Debug for PointOrder

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

Formats the value using the given formatter.

impl Eq for PointOrder

impl Hash for PointOrder

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 PartialEq for PointOrder

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PointOrder