Feature Request: Add clusterProperties option for aggregated cluster properties

[martin-kieliszek]

Hi @alex3165

Thanks for all of your great work!

Would be curious to get your opinion on the integration of the following:
mapbox/mapbox-gl-js#7584

Available in mapbox-gl-js v0.53.0

So that things like this are possible
https://bl.ocks.org/ryanbaumann/01b2c7fc0ddb7b27f6a72217bd1461ad

Thus far, I have been having trouble achieving the same result. Would appreciate any comment if you have an idea how the above demo can be acheived right now in your current library.

Kind Regards

[herchu]

FWIW I am looking for the same feature.

Clusters are already supported in v0.52.0, but the clusterProperties feature (which allows you to compute aggregated fields from points in a cluster) appears in 0.53. I am actually using react-map-gl (not react-mapbox-gl) and doing some testing it appears that v0.53.0 works ok, but ideally I would wait for a release of either react library to upgrade to it.

[FrancisRoc]

Hi @alex3165,
I really need the clusterProperties option available in mapbox v0.53.0, so if you could take a look to update the version soon, it would be great!

[matsomo]

Any updates on this, and if so, do you have to specify the clusterProperties in the sourceOptions?

<GeoJSONLayer
data={props.data}
type="geoJson"
id="cluster_source_layer"
sourceOptions={{
cluster: true,
clusterRadius: 80,
clusterProperties: {
"totalCount": ["get", "totalCount"],
}
}}
/>