Crate egui_map_view 

A simple map view widget for egui.

This crate provides a Map widget that can be used to display a map from a tile server. It supports panning, zooming, and displaying the current mouse position in geographical coordinates.

Example

use eframe::egui;
use egui_map_view::{Map, config::OpenStreetMapConfig};

struct MyApp {
    map: Map,
}

impl Default for MyApp {
    fn default() -> Self {
        Self {
            map: Map::new(OpenStreetMapConfig::default()),
        }
    }
}

impl eframe::App for MyApp {
    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
        egui::CentralPanel::default()
            .frame(egui::Frame::NONE)
            .show(ctx, |ui| {
               if ui.add(&mut self.map).clicked() {
                   if let Some(pos) = self.map.mouse_pos {
                       println!("Map clicked at {} x {}", pos.lon, pos.lat);
                   }
               };
            });
    }
}

Modules

config

Configuration traits and types for the map widget. Configuration for different map providers.

layers

Map layers. Layers for the map view that can handle input, and draw on top of the map view different kinds of data.

projection

Map projection. Projections handle converting different coordinate systems between other coordinate systems.

Structs

Map

The map widget.

TileId

A unique identifier for a map tile.

Enums

MapError

Errors that can occur while using the map widget.

Constants

MAX_ZOOM

The maximum zoom level.

MIN_ZOOM

The minimum zoom level.