jupyterlab/jupyter-renderers

Options available for styling

Andyjd86 opened this issue · 3 comments

Andyjd86 commented

I've just started to use this extension, and I can render GeoJSON objects on a map no problems. However, I wanted to style the features and haven't been able to find the correct format for this. Are there any examples?

Also, I see the potential move to MapBox, is this still happening?
Thanks

ian-r-rose commented

There are some limited options that can be passed in if you are creating GeoJSON from a kernel display message, examples of which are in this notebook.

For more advanced styling and layer composition, ipyleaflet will probably take you farther.

  • 👍1
Andyjd86 commented

Hi Ian, thank you for the quick response. I had started with ipyleaflet, but at that time couldn't get my database query to output correctly. I will go back and have another play around with it, knowing that I can at least display GeoJSON with this renderer.

stefaneidelloth commented

Would be great if GeoJson renderer would be compatible to the styles supported by GitHub GeoJson renderer:
https://docs.github.com/en/free-pro-team@latest/github/managing-files-in-a-repository/mapping-geojson-files-on-github

marker-size - small, medium, or large
marker-color - valid RGB hex color
marker-symbol - an icon ID from the Maki project or a single alphanumeric character (a-z or 0-9).
stroke - color of a polygon edge or line (RGB)
stroke-opacity - opacity of a polygon edge or line (0.0 - 1.0)
stroke-width - width of a polygon edge or line
fill - the color of the interior of a polygon (GRB)
fill-opacity - the opacity of the interior of a polygon (0.0-1.0)

Also see

https://github.com/mapbox/simplestyle-spec/tree/master/1.1.0