Leaflet.markercluster | Marker Clustering plugin for Leaflet | Map library

 by   Leaflet JavaScript Version: 1.3.0 License: MIT

kandi X-RAY | Leaflet.markercluster Summary

kandi X-RAY | Leaflet.markercluster Summary

Leaflet.markercluster is a JavaScript library typically used in Geo, Map applications. Leaflet.markercluster has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i leaflet.zv.markercluster' or download it from GitHub, npm.

Marker Clustering plugin for Leaflet

            kandi-support Support

              Leaflet.markercluster has a medium active ecosystem.
              It has 3655 star(s) with 992 fork(s). There are 130 watchers for this library.
              It had no major release in the last 12 months.
              There are 118 open issues and 783 have been closed. On average issues are closed in 208 days. There are 8 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Leaflet.markercluster is 1.3.0

            kandi-Quality Quality

              Leaflet.markercluster has 0 bugs and 0 code smells.

            kandi-Security Security

              Leaflet.markercluster has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Leaflet.markercluster code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Leaflet.markercluster is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Leaflet.markercluster releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Leaflet.markercluster and discovered the below as its top functions. This is intended to give you an instant insight into Leaflet.markercluster implemented functionality, and help decide if they suit your requirements.
            • styplifies an object
            • generate a string from holder
            • Initializes the primary clusters of markers .
            • Ascii convert object to a string
            • Initialize a testcaseTestCase .
            • wrap callback function
            • Subscribes method to a function
            • Copy the date properties from source to another .
            • Delegates the call to the api
            • Denormalize a property on a method .
            Get all kandi verified functions for this library.

            Leaflet.markercluster Key Features

            No Key Features are available at this moment for Leaflet.markercluster.

            Leaflet.markercluster Examples and Code Snippets

            zoom in dynamically to fit all the marker React-leaflet
            Lines of Code : 39dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            function CustomLayer(props) {
              const groupRef = useRef(null);
              const { markers } = props;
              const mapContext = useLeaflet();
              const { map} = mapContext; //get map instance
              useEffect(() => {
                const group = groupRef.current.leafl
            Performance issue Vue with Leaflet and Leaflet.markercluster thousands Markers
            Lines of Code : 63dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            new Vue({
              el: '#app',
              data: {
                map: null,
                tileLayer: null,
              mounted() {
                setTimeout(() => {
                }, 100)
              methods: {
                initMap() {
                  this.map =
            Using several Marker Cluster Groups displays overlapping Clusters
            Lines of Code : 56dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            var map = L.map('map', {
              maxZoom: 18,
            }).setView([48.86, 2.35], 11);
            var parentGroup = L.markerClusterGroup().addTo(map);
            var overlays = {};
            for (var i = 1; i <= 5; i += 1) {
              overlays['Group ' + i] = L.featureGroup.subGr
            Why MarkerCluster dosen't work
            Lines of Code : 2dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            npm install leaflet.markercluster

            Community Discussions


            Leaflet 1.7: L.MarkerClusterGroup is not a function
            Asked 2022-Mar-22 at 14:43

            I'm trying to use MarkerClusterGroup on a leaflet map. I have the error L.MarkerClusterGroup is not a function. I've read the related threads, but they are only valid for versions below leaflet 1.7.

            I'm using React with webpack.



            Answered 2022-Mar-22 at 14:43

            Depending on your build engine, the imported L namespace from "leaflet" may not be augmented with MarkerClusterGroup (from leaflet.markercluster plugin) unfortunately.

            But you can resort to using window.L instead, which is always augmented by the plugin.

            BTW, either use the class constructor form with new keyword: new window.L.MarkerClusterGroup(), or use the factory form with lowerCamelCase: L.markerClusterGroup()

            Source https://stackoverflow.com/questions/71564694


            Angular Update 12 to 13 failing with conflicting peer dependency
            Asked 2022-Mar-11 at 09:14

            I am trying to update an Angular project from version 12 to 13. I am following the guidance from the Angular update website https://update.angular.io/?v=12.0-13.0 .

            This is the package.json before the upgrade process started



            Answered 2022-Mar-09 at 07:50

            It might be because of package-lock.json file is not updated with the latest versions of Angular.

            I am able to solve this problem by deleting package-lock.json file and running npm install again.

            As my project is new, no problem in deleting package-lock.json file be careful while deleting this file it might cause other issues.

            Source https://stackoverflow.com/questions/71403804


            Cluster geojson Layer doesn't work with marker filtering
            Asked 2022-Jan-13 at 17:19

            I'm doing a Leaflet map with some GeoJSON data.

            I try to add the cluster function to my JS file. As I added some filter and styling features according to properties, I'm unable to find the right way to code the cluster fonction.

            Here is the GeoJSON layer and the filter verificator:



            Answered 2022-Jan-13 at 17:19

            Once you have populated your Leaflet GeoJSON Layer Group (typically with geojsonLayer.addData(geoJsonObject), then instead of adding that group to your map, simply add it into your MarkerClusterGroup:

            Source https://stackoverflow.com/questions/70686232


            Leaflet Marker Cluster coverage path options
            Asked 2022-Jan-12 at 10:11

            How do I override the options for the Leaflet.markercluster coverage path?

            It is using the default style.(The blue shape when the yellow marker cluster button is being hovered).

            Or is there a way to disable it on mouseover?



            Answered 2022-Jan-12 at 09:35

            I guess you are using the Leaflet.markercluster plugin, and are asking how to customize the coverage polygon that is displayed when hovering a cluster, or how to disable this feature?

            In that case:

            Source https://stackoverflow.com/questions/70678221


            Angular not showing errors properly
            Asked 2021-Nov-10 at 08:00

            In my angular app, it does not show errors properly. It always shows errors in main.js instead of component and line number like it shows on my other angular applications. Please check this screenshot

            Here is my angular.json. It looks like it's missing development configuration.



            Answered 2021-Nov-10 at 08:00

            Add development configuration like this.

            Source https://stackoverflow.com/questions/69909160


            Karma not running unit test after Angular 12 upgrade
            Asked 2021-Aug-17 at 12:36

            Following the guide we upgraded angular 11 to 12. Before the upgrade karma is running the unit tests without any issues. However, after the upgrade this is what we end up with. Any idea how to check whats wrong.

            I also compared the source with a refresh angular 12 project (karma works here), but changes did not make any difference.



            Answered 2021-Aug-17 at 12:36

            Did you ensure that the versions of karma, karma-chrome-launcher, karma-cli, karma-firefox-launcher, (all other karma packages) and jasmine packages were the same between the fresh Angular 12 version and your project? And then did you run a fresh npm install after making sure the versions are the same?

            After that, try comparing test.ts, angular.json and tsconfig.spec.json between the fresh project and your project to ensure they are the same.

            Source https://stackoverflow.com/questions/68796247


            Bootstrap modal no longer showing since adding new script tags
            Asked 2021-Aug-13 at 17:03

            I am using bootstrap modal but I noticed that since I changed and added further bootstrap downloaded files, it has stopped working. It may not be the script tags causing it, but I noticed that up until then, it was working.

            I also added the bootstrap courousal but I have removed it now, and it still isnt showing (the modal)

            No errors are showing in the console.

            I have included my code below;




            Answered 2021-Aug-13 at 17:03

            Reorder your

            jQuery should usually come first, or at least included before Bootstrap, followed by other plugins that usually depend on them with your own scripts coming in at last.

            If the modals still don't work, please share your Bootstrap version details.

            Source https://stackoverflow.com/questions/68774938


            Leaflet controls not responding to click
            Asked 2021-Jul-07 at 15:30

            Not sure how I have managed this but my leaflet zoom controls are not clickable? They do show up on the screen but there is no mouse change when hovering over them.

            Do I need to create another layer for the controls or am I missing something else from my code?

            update: The map will also not scroll or zoom in - it appears static

            This is my script relating to the map:



            Answered 2021-Jul-07 at 15:21

            Remove the z-index: -1 from the css styling and it should work.

            WORKING DEMO

            MapPanes - Leaflet Docs

            Source https://stackoverflow.com/questions/68262079


            react-leaflet: Clear marker cluster before rendering new markers
            Asked 2021-May-26 at 21:51

            TLDR; Is there a way to clear all markers from a marker cluster using react-leaflet and react-leaflet-markercluster?

            EDIT: Yes, there is! I just added a key prop to the MarkerClusterGroup, as @SethLutske recommended. Now, every time there is a re-render of the map, the previous markers are removed and only the new ones remain.



            Answered 2021-May-26 at 20:18

            You can add a key prop to MarkerClusterGroup, and change it when you want the cluster to be completely rerendered.

            Source https://stackoverflow.com/questions/67712024


            How to customize HERE Maps Clusters
            Asked 2021-May-18 at 14:02

            In my current Hybrid app I am in the process of switching from using Leaflet and its Clusterer plugin to using the HERE Maps v3 JavaScript API. The HERE Maps documentation can be rather dense at times for someone used to the clarity of Leaflet documentation. Nevertheless the process of using HERE is fairly straightforward. However, there is one Leaflet feature that I really miss:

            In Leaflet when you add markers to a cluster it is possible to assign custom map pins to each marker. Further, you can quite easily customize the pin used to represent the cluster itself. In HERE the documentation indicates the following



            Answered 2021-Feb-12 at 11:01

            Clusters and noise points are represented on the map with markers. Unless otherwise configured, the clustering provider uses the default bitmap markers theme with weight information to display clusters and noise points on the map. You can define your own custom theme and pass it to the provider as the theme property.

            Read please this docu on https://developer.here.com/documentation/maps/

            A custom theme is defined in an object that implements the interface H.clustering.ITheme as demonstrated by the code below.

            Source https://stackoverflow.com/questions/65792250

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install Leaflet.markercluster

            You can install using 'npm i leaflet.zv.markercluster' or download it from GitHub, npm.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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