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Add new choroplethmapbox locationmode for geojson properties.id #4154
Description
It seems like choroplethmapbox traces support MultiPolygons geometry types, but this example fails without error/warning:
https://codepen.io/cpsievert/pen/KKPqgje
Perhaps I am missing something?
Activity
cpsievert commentedon Aug 29, 2019
Interestingly, this same geojson file works as a
layout.mapbox.layers-- https://codepen.io/cpsievert/pen/NWKgpzgetpinard commentedon Aug 29, 2019
Looks like that geojson
https://gist.githubusercontent.com/cpsievert/66a06baaed96aa47e21ac02fd1d57efb/raw/8ee5ef67ac363910056f0c2aec896381c67a4d64/huh.json
doesn't set any feature
idfields. It does setproperties.id, but we unfortunately don't support extracting data forproperties.idyet. It would be a nice addition to the library though.[-]choroplethmapbox with MultiPolygons[/-][+]choroplethmapbox doesn't render without feature id fields[/+]cpsievert commentedon Aug 29, 2019
Ahh, thanks for catching that!
etpinard commentedon Aug 29, 2019
No problem @cpsievert - ok if I turned this into a
type: featureticket?cpsievert commentedon Aug 29, 2019
👍
[-]choroplethmapbox doesn't render without feature id fields[/-][+]Add new choroplethmapbox locationmode for geojson `properties.id`[/+]