Struct BoundingBox 

pub struct BoundingBox {
    pub min_lng: f64,
    pub min_lat: f64,
    pub max_lng: f64,
    pub max_lat: f64,
}

An axis-aligned bounding box in WGS-84 coordinates.

Anti-meridian convention: When min_lng > max_lng, the bbox wraps across the ±180° date line. For example, a geometry spanning 170°E to 170°W has min_lng = 170.0, max_lng = -170.0.

Fields

min_lng: f64

min_lat: f64

max_lng: f64

max_lat: f64

Implementations

impl BoundingBox

pub fn new(min_lng: f64, min_lat: f64, max_lng: f64, max_lat: f64) -> Self

pub fn from_point(lng: f64, lat: f64) -> Self

pub fn crosses_antimeridian(&self) -> bool

pub fn area(&self) -> f64

Area in approximate square degrees (for R-tree heuristics).

pub fn margin(&self) -> f64

Half-perimeter (R*-tree margin heuristic).

pub fn contains_point(&self, lng: f64, lat: f64) -> bool

pub fn contains_bbox(&self, other: &BoundingBox) -> bool

pub fn intersects(&self, other: &BoundingBox) -> bool

pub fn union(&self, other: &BoundingBox) -> BoundingBox

pub fn extend_point(&mut self, lng: f64, lat: f64)

pub fn expand_meters(&self, meters: f64) -> BoundingBox

Expand by meters (equirectangular approximation, <0.5% error ±70°).

pub fn overlap_area(&self, other: &BoundingBox) -> f64

pub fn enlargement(&self, other: &BoundingBox) -> f64

Trait Implementations

impl Archive for BoundingBox

where f64: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedBoundingBox

The archived representation of this type.

type Resolver = BoundingBoxResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for BoundingBox

fn clone(&self) -> BoundingBox

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundingBox

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BoundingBox

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<BoundingBox, __D> for Archived<BoundingBox>

where f64: Archive, <f64 as Archive>::Archived: Deserialize<f64, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<BoundingBox, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<'__msgpack_de> FromMessagePack<'__msgpack_de> for BoundingBox

fn read<R: Read<'__msgpack_de>>(reader: &mut R) -> Result<Self, Error>

where Self: Sized,

Reads the MessagePack representation of this value from the provided reader.

impl PartialEq for BoundingBox

fn eq(&self, other: &BoundingBox) -> 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<__S: Fallible + ?Sized> Serialize<__S> for BoundingBox

where f64: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Serialize for BoundingBox

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToMessagePack for BoundingBox

fn write<W: Write>(&self, writer: &mut W) -> Result<(), Error>

Writes the MessagePack representation of this value into the provided writer.

impl Copy for BoundingBox

impl StructuralPartialEq for BoundingBox