plotly / plotly/plotly.js

Add more projection options to MapLibre map layers

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feature P3
Dominant language
JavaScript
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Description

I am not sure if I should put this feature request should be here or in Plotly.py I put one in Plotly.py https://github.com/plotly/plotly.py/issues/4189#issue-1696621984

Hi, I would like to see projection support in Mapbox map layers like, px.scatter_mapbox, such as 'globe' projection (which will make a tile-based 3d globe map). I noticed that Plotly is integrated with Mapbox-gl, and the Mapbox-GL support different projections, so it should be easy to have this option in Plotly. It looks like it's already supported in scatter_geo (see the doc)but not Mapbox layers.

See projections support in Mapbox-GL here. See what's looks like with projection here,
image
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Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the map-layer entry points associated with Mapbox layers and compare their current projection behavior with the Plotly.py issue #4189 and the linked Mapbox GL projections guide. Determine the scope needed to expose projection options such as globe, then verify that the requested projections work for map layers.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
data-visualization
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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