How do I add a marker cluster in Google maps?

How do I add a marker cluster in Google maps?

longitude); var marker = new google. maps. Marker({‘position’: latLng}); markers. push(marker); //push individual marker onto global array } var markerCluster = new MarkerClusterer(map, markers); //create clusterer and push the global array of markers into it.

How does map clustering work?

To see how marker clustering works, view the map below. The number on a cluster indicates how many markers it contains. Zooming out of the map consolidates the markers into clusters again. The sample below shows the entire code you need to create this map.

How do I create a cluster map?

Copy-Paste Map Clusters

1. Copy and paste your spreadsheet into the map making tool.
2. Click Validate and Set Options, then Advanced Options.
3. Click Enabled clustering for high density markers.
4. Select the new option to choose average and Median Income (or whatever your data example)
5. Finally, click Make Map.

Are there plugins for clustering markers on leaflet?

There’s a great plugin for Leaflet called Leaflet.markercluster by Dave Leaver which will save us. This plugin clusters the markers and shows the number of items in each cluster, and as we zoom it adjusts the clusters based on the current view. This not only makes the map easier for the user to understand, it’s also a lot more efficient.

How do I add a marker to a Leaflet map?

Next, for each element in the JSON data, we create a marker on the map, set the popup for it to display additional information, and add it to a new layer in the cluster group. Finally in line 39 we add the cluster group as a layer on the map.

Do you need both leaflet markercluster and SRC?

You do not need to include both leaflet.markercluster.js and leaflet.markercluster-src.js; you just need one of them. Take a look at this JSBin to see a working example. Here if you have a simple working example with Open Street Maps, just try it by running this snippet.

How to create a cluster in jQuery leaflet?

E.g. you could place your data in an external JSON file and load it with jQuery getJSON. The only requirement is to build an array of objects that have at least the following properties: lat, lon and thumbnail. // Prepare the Photo Layer (with clustering). var photoLayer = L.photo.cluster (); // Prepare the photos data.