Struct PolygonView 

pub struct PolygonView<'a, V: PolyVertex, A = ()> { /* private fields */ }

A borrowed view of one clipped polygon in one tile: its exterior ring, then its holes, and the attribute of the feature it comes from.

Implementations

impl<'a, V: PolyVertex, A> PolygonView<'a, V, A>

pub fn attr(&self) -> &'a A

The attribute of the feature this polygon comes from, as passed to add_feature_with.

pub fn iter_rings( &self, ) -> impl Iterator<Item = RingView<'a, V>> + use<'a, V, A>

Iterate the polygon’s rings (exterior first, then holes), each closed and in the tile-local frame.

Trait Implementations

impl<V: PolyVertex, A> Clone for PolygonView<'_, V, A>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<V: PolyVertex, A> Copy for PolygonView<'_, V, A>