Enum Geometry 

pub enum Geometry {
    Point(Point),
    LineString(LineString),
    Polygon(Polygon),
    MultiPoint(MultiPoint),
    MultiLineString(MultiLineString),
    MultiPolygon(MultiPolygon),
    GeometryCollection(Vec<Geometry>),
}

Any supported geometry type (OGC Simple Features).

Matches the seven GeoJSON geometry types one-to-one.

Variants

Point(Point)

A single point.

LineString(LineString)

An ordered sequence of coordinates.

Polygon(Polygon)

A polygon with optional holes.

MultiPoint(MultiPoint)

Multiple points.

MultiLineString(MultiLineString)

Multiple line strings.

MultiPolygon(MultiPolygon)

Multiple polygons.

GeometryCollection(Vec<Geometry>)

A heterogeneous collection of geometries.

Implementations

impl Geometry

pub fn type_name(&self) -> &'static str

Return the name of the geometry type (e.g. "Point", "Polygon").

Useful for diagnostics and GeoJSON round-tripping.

pub fn is_empty(&self) -> bool

Return true if the geometry contains no coordinate data.

A GeometryCollection is empty when it contains zero children or all children are themselves empty.

pub fn coord_count(&self) -> usize

Count the total number of coordinate vertices in this geometry.

For compound types the count is the sum of all children.

impl Geometry

pub fn bbox(&self) -> Option<GeoBounds>

Compute the bounding box of this geometry.

pub fn centroid(&self) -> Option<GeoCoord>

Compute the centroid of this geometry.

pub fn area(&self) -> f64

Compute the area of this geometry in square meters.

Returns 0.0 for non-areal geometries (Points, LineStrings).

pub fn length(&self) -> f64

Compute the length of this geometry in meters.

Returns 0.0 for non-linear geometries (Points, Polygons).

Trait Implementations

impl Clone for Geometry

fn clone(&self) -> Geometry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Geometry

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

Formats the value using the given formatter.