supports Marker and Map a11y improvements. Dynamically add to and remove from map while clustering.Then a small object representing the number of markers for each category is attached to the clusters. This solves issues related to the usage of map panes and click handlers. You can specify a category for the markers. The MarkerClusterer class is still an instance of, but uses instead of to render the clusters. id String layer id data Marker layer data, an array of maptalks.Marker options Object options. Find out the best CDN to use with leaflet.markercluster or use multiple CDN as.Styling of clusters has been simplifed and moved to the renderer interface.The default is supercluster which uses k-d trees for improved performance. The traditional GridAlgorithm is still supported, but is not the default.The MarkerClusterer accepts a single options argument instead of positional parameters.The API of has changed in a number of ways from The MarkerClusterer class now accepts an algorithm and renderer parameter to allow for more flexibility. 2020 - was moved to a separate repository.2019 - was deprecated for 2020 - was refactored to TypeScript.2019 - Libraries were published to NPM.The following is an approximate timeline. This library has a heritage in and originally made available on and then transferred to GitHub at. Renderer Usage - This example demonstrates different renderers similar to the image below. Please note that spacing and many other options can be changed for each algorithm. Examples import ) Īlgorithm Comparisons - This example demonstrates the different algorithms. Make sure it contains only markers which are also within this Marker Cluster Group. The method will look for all markers in it. with an array or a mapping of markers to force only their parent clusters to be re-drawn. This library uses the official TypeScript typings for Google Maps Platform, npm i -D reference documentation is generated from the TypeScript definitions. without arguments to force all cluster icons in the Marker Cluster Group to be re-drawn. When adding via unpkg, the MarkerClusterer can be accessed at markerClusterer.MarkerClusterer. As I said in my initial post, markers clustering is working well when I use JS scripts directly. See the history section and migration section for how this library relates to and InstallĪvailable via npm as the package npm i you may add the umd package directly to the html document using the unpkg link. The library creates and manages per-zoom-level clusters for large amounts of markers.
0 Comments
Leave a Reply. |