Which markers are indicated by the OverlappingMarkerSpiderfier as being part of a 'spiderfy cluster'?

I currently have a google map that displays multiple markers, some of which overlap due to having identical latitudes and longitudes. To make each marker clickable, I am using the oms library for spiderfying functionality.

Everything is working as expected, but the issue is that it's difficult to differentiate between clustered markers without clicking on each one, which poses a problem for my project.

Is there a way to visually indicate which markers are part of 'spiderfy' clusters?

In addition to the oms library, I am also utilizing the MarkerClustererPlus library for handling clusters. One potential solution could be to use the clusterer library to display a count and then implement a spiderify function upon clicking, although I haven't been able to figure out how to do this successfully.

The following example demonstrates a mix of spiderfy and cluster plugins with Leaflet, but my map is based on Google Maps API with markercluster and the OverlappingMarkerSpiderfier plugin. Is it feasible to incorporate the leaflet cluster plugin into Google Maps? Any assistance would be greatly appreciated.

javascriptgoogle-maps-api-3

Answer №1

To determine if a marker is spiderfiable, you can utilize a listener to check for other elements under the pin. If the marker is spiderfiable, it indicates that there are additional elements clustered together.

google.maps.event.addListener(marker, 'spider_format', function(status) {   

        if(status == OverlappingMarkerSpiderfier.markerStatus.SPIDERFIED 
|| status == OverlappingMarkerSpiderfier.markerStatus.UNSPIDERFIABLE)

        {
            marker.setIcon('Markers/marker.png'); 
//switch to a regular marker if the element is already spiderfied 
//or cannot be spiderfied
        }

        if(status == OverlappingMarkerSpiderfier.markerStatus.SPIDERFIABLE)

        {
            marker.setIcon('Markers/cluster_marker.png'); //use a different marker design
        }           
    });

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