Struct Map 

pub struct Map {
    pub center: GeoPos,
    pub zoom: u8,
    pub mouse_pos: Option<GeoPos>,
    /* private fields */
}

The map widget.

Fields

center: GeoPos

The geographical center of the map. (longitude, latitude)

zoom: u8

The zoom level of the map.

mouse_pos: Option<GeoPos>

The geographical position under the mouse pointer, if any. (longitude, latitude)

Implementations

impl Map

pub fn new<C: MapConfig + 'static>(config: C) -> Self

Creates a new Map widget.

Arguments

• config - A type that implements MapConfig, which provides configuration for the map.

pub fn add_layer(&mut self, key: impl Into<String>, layer: impl Layer + 'static)

Adds a layer to the map.

pub fn remove_layer(&mut self, key: &str) -> bool

Remove a layer from the map

pub fn layers(&self) -> &BTreeMap<String, Box<dyn Layer>>

Get a reference to the layers.

pub fn layers_mut(&mut self) -> &mut BTreeMap<String, Box<dyn Layer>>

Get a mutable reference to the layers.

pub fn layer<T: Layer>(&self, key: &str) -> Option<&T>

Get a reference to a specific layer.

pub fn layer_mut<T: Layer>(&mut self, key: &str) -> Option<&mut T>

Get a mutable reference to a specific layer.

Trait Implementations

impl Widget for &mut Map

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.