使用Mapbox-gl-js通过JSON属性过滤聚类点 [英] Filtering Clustered Points by JSON attributes using Mapbox-gl-js

问题描述

有没有办法通过切换列表来过滤符号来使用mapbox-gl-js过滤聚类点(

Is there way to filter clustered points using mapbox-gl-js by Filter symbols by toggling a list (https://www.mapbox.com/mapbox-gl-js/example/filter-markers/)?

目标是构建这样的功能( https://www.mapbox.com/mapbox.js/example/v1.0.0/filtering-marker-clusters/)

The goal is to build functionality such as this (https://www.mapbox.com/mapbox.js/example/v1.0.0/filtering-marker-clusters/)

推荐答案

GeoJSON集群发生在源级别，因此，如果要过滤集群中的数据，则必须过滤GeoJSON本身，然后使用过滤后的数据更新源. map.getSource('sourceName').setData(filteredData)

The GeoJSON clustering happens at the source level, so if you want to filter data in the clusters, you will have to filter the GeoJSON itself and then update the source with the filtered data. map.getSource('sourceName').setData(filteredData)

这是 jsfiddle 展示的功能

免责声明:我在Mapbox工作

disclaimer: I work at Mapbox

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