115 lines
2.7 KiB
HTML
115 lines
2.7 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>Leaflet debug page</title>
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<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7/leaflet.css" />
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<script src="http://cdn.leafletjs.com/leaflet-0.7/leaflet.js"></script>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="screen.css" />
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<link rel="stylesheet" href="../dist/MarkerCluster.css" />
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<script src="../dist/leaflet.markercluster-src.js"></script>
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<style>
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.mycluster {
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width: 40px;
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height: 40px;
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background-color: greenyellow;
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text-align: center;
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font-size: 24px;
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}
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</style>
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</head>
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<body>
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<div id="map"></div>
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<script type="text/javascript">
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var tiles = L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
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maxZoom: 18,
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attribution: '© <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
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}),
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latlng = L.latLng(50.5, 30.51);
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var map = L.map('map', {center: latlng, zoom: 15, layers: [tiles]});
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//Custom radius and icon create function
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var markers = L.markerClusterGroup({
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maxClusterRadius: 120,
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iconCreateFunction: function (cluster) {
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var markers = cluster.getAllChildMarkers();
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var n = 0;
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for (var i = 0; i < markers.length; i++) {
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n += markers[i].number;
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}
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return L.divIcon({ html: n, className: 'mycluster', iconSize: L.point(40, 40) });
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},
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//Disable all of the defaults:
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spiderfyOnMaxZoom: false, showCoverageOnHover: false, zoomToBoundsOnClick: false
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});
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function populate() {
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for (var i = 0; i < 100; i++) {
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var m = L.marker(getRandomLatLng(map), { title: i });
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m.number = i;
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markers.addLayer(m);
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}
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return false;
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}
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function populateRandomVector() {
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for (var i = 0, latlngs = [], len = 20; i < len; i++) {
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latlngs.push(getRandomLatLng(map));
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}
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var path = L.polyline(latlngs);
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map.addLayer(path);
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}
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function getRandomLatLng(map) {
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var bounds = map.getBounds(),
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southWest = bounds.getSouthWest(),
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northEast = bounds.getNorthEast(),
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lngSpan = northEast.lng - southWest.lng,
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latSpan = northEast.lat - southWest.lat;
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return L.latLng(
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southWest.lat + latSpan * Math.random(),
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southWest.lng + lngSpan * Math.random());
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}
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populate();
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map.addLayer(markers);
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var shownLayer, polygon;
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function removePolygon() {
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if (shownLayer) {
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shownLayer.setOpacity(1);
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shownLayer = null;
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}
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if (polygon) {
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map.removeLayer(polygon);
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polygon = null;
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}
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};
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markers.on('clustermouseover', function (a) {
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removePolygon();
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a.layer.setOpacity(0.2);
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shownLayer = a.layer;
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polygon = L.polygon(a.layer.getConvexHull());
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map.addLayer(polygon);
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});
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markers.on('clustermouseout', removePolygon);
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map.on('zoomend', removePolygon);
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</script>
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</body>
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</html>
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