leaflet.markercluster
Version:
Provides Beautiful Animated Marker Clustering functionality for Leaflet
75 lines (61 loc) • 2.53 kB
HTML
<html>
<head>
<title>Leaflet debug page</title>
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.0.3/dist/leaflet.css" integrity="sha512-07I2e+7D8p6he1SIM+1twR5TIrhUQn9+I6yjqD53JQjFiMf8EtC93ty0/5vJTZGF8aAocvHYNEDJajGdNx1IsQ==" crossorigin="" />
<script src="https://unpkg.com/leaflet@1.0.3/dist/leaflet-src.js" integrity="sha512-WXoSHqw/t26DszhdMhOXOkI7qCiv5QWXhH9R7CgvgZMHz1ImlkVQ3uNsiQKu5wwbbxtPzFXd1hK4tzno2VqhpA==" crossorigin=""></script>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="../screen.css" />
<link rel="stylesheet" href="../../dist/MarkerCluster.css" />
<link rel="stylesheet" href="../../dist/MarkerCluster.Default.css" />
<script src="../../src/DistanceGrid.js"></script>
<script src="../../src/MarkerCluster.js"></script>
<script src="../../src/MarkerClusterGroup.js"></script>
<script src="../../src/MarkerCluster.QuickHull.js"></script>
<script src="../../src/MarkerCluster.Spiderfier.js"></script>
</head>
<body>
<div id="map"></div>
<p>Whenever a marker is clicked it is removed from the clusterer and added directly to the map instead.</p>
<p>Click Marker on Left, zoom out 1 layer, click marker on right.</p>
<p>Expected behaviour: Both markers are shown. Bugged behaviour: Both markers are on map with opacity 0.</p>
<pre id="log"></pre>
<script type="text/javascript">
var tiles = L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
maxZoom: 18,
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}),
latlng = new L.LatLng(50.5, 30.51);
var map = new L.Map('map', {center: latlng, zoom: 15, layers: [tiles]});
var markers = new L.MarkerClusterGroup({ animateAddingMarkers: true });
var markersList = [];
var m;
m = new L.Marker([50.5, 30.51]);
markersList.push(m);
markers.addLayer(m);
m = new L.Marker([50.5, 30.515]);
markersList.push(m);
markers.addLayer(m);
map.addLayer(markers);
var lastClicked = null;
markers.on('click', function (m) {
console.log('clicked ' + m);
if (lastClicked) {
map.removeLayer(lastClicked);
markers.addLayer(lastClicked);
}
lastClicked = m.layer;
markers.removeLayer(lastClicked);
map.addLayer(lastClicked);
});
map.on('click', function () {
console.log('map clicked');
if (lastClicked) {
map.removeLayer(lastClicked);
markers.addLayer(lastClicked);
}
lastClicked = null;
});
</script>
</body>
</html>