githubmirror/Leaflet

debug/map/iframe-map.html
59 строк2 KB
Jon Koops
Drop UMD and make ESM the default entrypoint (#8826)
17 мар 2025, 17:59
17 мар 2025, 17:597ac9875
<!doctype html>
<html lang="en">
	<head>
		<meta charset="utf-8" />
		<!-- This file is embedded from 'iframe.html' -->
		<title>Leaflet debug page - Iframe Map</title>
		<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0" />
		<link rel="stylesheet" href="../../dist/leaflet.css" />
		<link rel="stylesheet" href="../css/screen.css" />
		<script type="importmap">
			{
				"imports": {
					"leaflet": "../../dist/leaflet-src.js"
				}
			}
		</script>
	</head>
	<body>
		<div id="map"></div>
		<button id="populate">Populate with 10 markers</button>
		<script type="module">
			import {TileLayer, Map, FeatureGroup, LatLng, Marker, DomUtil} from 'leaflet';

			const osmUrl = 'https://tile.openstreetmap.org/{z}/{x}/{y}.png';
			const osmAttrib = '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors';
			const osm = new TileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib});

			const map = new Map('map')
				.setView([50.5, 30.51], 15)
				.addLayer(osm);

			const markers = new FeatureGroup();

			function getRandomLatLng(llbounds) {
				const s = llbounds.getSouth();
				const n = llbounds.getNorth();
				const w = llbounds.getWest();
				const e = llbounds.getEast();

				return new LatLng(
					s + (Math.random() * (n - s)),
					w + (Math.random() * (e - w))
				);
			}

			function populate() {
				for (let i = 0; i < 10; i++) {
					new Marker(getRandomLatLng(map.getBounds())).addTo(markers);
				}
				return false;
			}

			markers.bindPopup('<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.</p><p>Donec nec justo eget felis facilisis fermentum. Aliquam porttitor mauris sit amet orci. Aenean dignissim pellentesque.</p>').addTo(map);

			populate();
			DomUtil.get('populate').onclick = populate;
		</script>
	</body>
</html>