Struct GeoCollection 

pub struct GeoCollection<T: CoordinateScalar + CoordNum>(/* private fields */);

Shape-only adapter for geo_types::GeometryCollection<T>.

Stores the members as DynGeometry<T, Cartesian> so the GeometryCollection concept’s items() iterator can hand back &DynGeometry<T, Cartesian>.

Examples

use geo_types::{Geometry, GeometryCollection, Point};
use geometry_adapt_geo_types::GeoCollection;
use geometry_trait::GeometryCollection as _;

let gc = GeoCollection::new(GeometryCollection(vec![
    Geometry::Point(Point::new(0.0_f64, 0.0)),
    Geometry::Point(Point::new(1.0, 1.0)),
]));
assert_eq!(gc.items().count(), 2);

Implementations

impl<T: CoordinateScalar + CoordNum> GeoCollection<T>

pub fn new(inner: GeometryCollection<T>) -> Self

Wrap a geo_types::GeometryCollection, converting each member into a kernel DynGeometry.

Examples

use geo_types::{Geometry, GeometryCollection, Point};
use geometry_adapt_geo_types::GeoCollection;

let gc = GeoCollection::new(GeometryCollection(vec![
    Geometry::Point(Point::new(0.0_f64, 0.0)),
]));
assert_eq!(gc.into_inner().0.len(), 1);

pub fn into_inner(self) -> GeometryCollection<T>

Recover a geo_types::GeometryCollection, converting each member back from its kernel DynGeometry form.

Subject to the Line / Rect / Triangle kind-normalisation documented on crate::dyn_conversion.

Examples

use geo_types::{Geometry, GeometryCollection, Point};
use geometry_adapt_geo_types::GeoCollection;

let original = GeometryCollection(vec![Geometry::Point(Point::new(1.0_f64, 2.0))]);
let gc = GeoCollection::new(original.clone());
assert_eq!(gc.into_inner(), original);

Trait Implementations

impl<T: Clone + CoordinateScalar + CoordNum> Clone for GeoCollection<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + CoordinateScalar + CoordNum> Debug for GeoCollection<T>

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

Formats the value using the given formatter.

impl<T: CoordinateScalar + CoordNum> Geometry for GeoCollection<T>

type Kind = GeometryCollectionTag

One of the *Tag types from geometry_tag.

type Point = Point<T, 2>

The point type this geometry is built from. For a value modelling Point, this is Self.

impl<T: CoordinateScalar + CoordNum> GeometryCollection for GeoCollection<T>

type Item = DynGeometry<T>

The element geometry type.

fn items(&self) -> impl ExactSizeIterator<Item = &DynGeometry<T, Cartesian>>

The items of this collection, in declared order.

impl<T: PartialEq + CoordinateScalar + CoordNum> PartialEq for GeoCollection<T>

fn eq(&self, other: &GeoCollection<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialEq + CoordinateScalar + CoordNum> StructuralPartialEq for GeoCollection<T>