you can get close to this with grafana also using variables to choose the different filtering mechanisms
Not as mature as what you have but close?
Hi, the main problem, now, is how to color areas with different colors, graduated with data valuesā¦
suggestions?
Many thanks for the help!
What have you tried?
Geomap + geojson. I obtain values + geometries, but I canāt use values to select colors.
It looks like grafana can only create area objects from geojson static files and not from a query that returns geojson (or any geometry data). It can only work with lat/lon, geohash or lookup (but also returning lat/log)
Grafana only uses static geojson files. They can use formatting rules but those rules does not lookup any data from queries. I didnāt test but the screenshot shown here suggests that variables can be used (although the complexity will grow fast). However, without a way to use query data to setup the style, it cannot be used to represent data.
As a suggestion for grafana, I would say that we need a new layer type similar to āMarkersā or āHeatmapā (or improve the existing geojson one), but with geometry where it uses lat/lon/hash/lookup.
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you might want to take a look at this fork
Thanks, @yosiasz ! It does work. However, it still needs some polishing:
- with geometry as a field, we do need some way to customize the popup dialog. The polygon Iām using is a little bit large and it covers the screen. The plugin github shows a āPropertiesā field after the āPop up Timeā, but in my case, it is missing. (It looks like Iām using the latest 1.4.4 version)
- the shape border is not configurable. I tried to use the mark size but it looks like it is a fixed value.
- Value mappings can set a color but the map ignores it.
This is just a partial screenshot to illustrate my panel:
Iāll report those issues to the github page.
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that is not accurate ^ you can enter an endpoint that returns geojson.
I wasnāt clear. I meant āgrafana can only draw geojson from an external source and not from datasource queriesā