FDITeam / visualisation-maritime

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src/main/resources/leafletmap/Leaflet.markercluster-1.4.1/example/remove-geoJSON-when-spiderfied.html 3.43 KB
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9e952e84e   lsagona   add message clust... 
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  <!DOCTYPE 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="../dist/leaflet.markercluster-src.js"></script>
  </head>
  <body>
  
  	<div id="map"></div>
  	<button id="doit">Remove marker #1</button><button id="doit2">Remove marker #2</button><br/>
  	<span>New Bug. Spiderfy the cluster then click the button #1. All markers disapear, but it should remain marker #2.</span><br/>
  	<span>New Bug. Spiderfy the cluster then click the button #2. All markers disapear, but it should remain marker #1.</span><br/>
  	
  	<script type="text/javascript">
  
  		var tiles = L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
  				maxZoom: 18,
  				attribution: '&copy; <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({ disableClusteringAtZoom: 19});
  		var markersList = [];
  		var m;
  
                  geoJsonFeature = { "type": "FeatureCollection",
                                     "features": [ { "type": "Feature",
                                                     "geometry": {
                                                          "type": "Point",
                                                          "coordinates": [30.51, 50.5]
                                                      }
                                                    }
                                                 ]
                                   };
  		m = L.geoJson(geoJsonFeature, { 
                       pointToLayer: function (feature, latlng) {		
                                   return L.marker(latlng);
                                 }
                      });
  		markersList.push(m);	
  		markers.addLayer(m);		
  		
  		
  		geoJsonFeature = { "type": "FeatureCollection",
                                     "features": [ { "type": "Feature",
                                                     "geometry": {
                                                          "type": "Point",
                                                          "coordinates": [30.5101, 50.5]
                                                      }
                                                    }
                                                 ]
                                   };
  		m = L.geoJson(geoJsonFeature, { 
                       pointToLayer: function (feature, latlng) {		
                                   return L.marker(latlng);
                                 }
                      });
  		markersList.push(m);	
  		markers.addLayer(m);				
  
  		map.addLayer(markers);
  
  		L.DomUtil.get('doit').onclick = function () {
  			markers.removeLayer(markersList[0]);
  		};
  		
  		L.DomUtil.get('doit2').onclick = function () {
  			markers.removeLayer(markersList[1]);
  		};
  
  	</script>
  </body>
  </html>