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Support Plotly Express color sequences #396

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#439
Open
Support Plotly Express color sequences#396
#439
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enhancementNew feature or request

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@iynehz
iynehz
opened on May 4, 2026

Do you think if it's good to support plotly express color sequences in this crate?
https://plotly.com/python/discrete-color/#color-sequences-in-plotly-express

Minimally it could be create a struct named like ColorSequence with basic methods like len() and modular get(), and export the color sequences as constants.

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  1. andrei-ng commented on May 4, 2026

    @andrei-ng
    andrei-ng
    on May 4, 2026
    Collaborator

    Hi, @iynehz.
    Yes, I think adding that support would be a nice feature.

  2. andrei-ng
    added
    enhancementNew feature or request
    on May 5, 2026

  3. iynehz commented on Sep 23, 2026

    @iynehz
    iynehz
    on Sep 23, 2026
    ContributorAuthor

    PR opened: #439 — adds ColorSequence and all 19 px.colors.qualitative sequences (plus reversed *_R), values from plotly.py 7.1.0.

  4. iynehz
    added 2 commits that reference this issue on Sep 23, 2026

    Add ColorSequence and Plotly Express qualitative color sequences

    ba48ad9

    Add ColorSequence and Plotly Express qualitative color sequences

    909742c
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