README.md · Leaflet和GeoServer开源GIS套餐/vue2-leaflet-markercluster

# vue2-leaflet-markercluster

This is a [markercluster plugin](https://github.com/Leaflet/Leaflet.markercluster) extension for [vue2-leaflet package](https://github.com/KoRiGaN/Vue2Leaflet)

## Install

npm install --save vue2-leaflet-markercluster

## Demo

git clone git@github.com:jperelli/vue2-leaflet-markercluster.git
    cd vue2-leaflet-markercluster
    yarn
    yarn example

# or alternatively using npm
    npm install
    npm run example

Then you should be able to navigate with your browser and see the demo in http://localhost:4000/

You can see the demo code in the file [example.vue](example.vue)

## Usage

### on &lt;template&gt; add

something like this

<v-map :zoom=10 :center="initialLocation">
      <v-icondefault :image-path="'/statics/leafletImages/'"></v-icondefault>
      <v-tilelayer url="http://{s}.tile.osm.org/{z}/{x}/{y}.png"></v-tilelayer>
      <v-marker-cluster>
        <v-marker v-for="c in cases" v-if="c.location !== null" :lat-lng="c.latlng">
          <v-popup :content="c.tooltipContent"></v-popup>
        </v-marker>
      </v-marker-cluster>
    </v-map>
    
if you want to set some options, use

<v-marker-cluster :options="{foo: 'bar'}">
        .....
    </v-marker-cluster>
    
See Leaflet doc : https://github.com/Leaflet/Leaflet.markercluster#all-options for all available options

### on &lt;script&gt; add

#### option 1

In the same template file, at `<script>` part, this will make the component available only to the template in this file

import Vue2LeafletMarkerCluster from 'vue2-leaflet-markercluster'
    ...
    export default {
      ...
      components: {
        'v-marker-cluster': Vue2LeafletMarkerCluster
        ...
      },
      ...
    }

#### option 2

At main Vue configuration, this will make the component available to all templates in your app

import Vue from 'vue'
    import Vue2LeafletMarkerCluster from 'vue2-leaflet-markercluster'
    ...
    Vue.component('v-marker-cluster', Vue2LeafletMarkerCluster)

### on &lt;style&gt; add

@import "~leaflet.markercluster/dist/MarkerCluster.css";
    @import "~leaflet.markercluster/dist/MarkerCluster.Default.css";

## Access markercluster layer directly

If you need to access other markecluster methods, like [refreshClusters()](https://github.com/Leaflet/Leaflet.markercluster#refreshing-the-clusters-icon), you can do it with a ref on the markercluster vue element and using the `mapObject` property

...
    <v-marker-cluster ref="clusterRef">
      ...
    </v-marker-cluster>
    ...

...
    this.$refs.clusterRef.mapObject.refreshClusters()
    ...

## Develop and build

npm install
    npm run build

## Author

[Julián Perelli](https://jperelli.com.ar/)

### Contributors

- [Ahmet Özışık](https://github.com/aozisik)
 - [Nader Toukabri](https://nader.tech)

## License

MIT

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