Zh OpenStreetMap, marker cluster is supported
Hi. Added placemark clusterer feature. It also supports placemark spiderfying. In map details there are new fields (if you will compare with Zh GoogleMap) - Place clustered placemarks on a spiral - it is like in google's extension, but it is only in cluster feature - Zoom on cluster click - when you click on cluster - map zoom changed to show markers in cluster - Show cluster coverage- on hovering cluster you can see its bounds You can also create clusters belonging different groups. In future it will support icon overriding by group, like in demo https://joomla.zhuk.cc/index.php/zhgooglemap-main/gm-demo/gm-main/gm-main-map-with-different-clusters