Dash legend marker per series
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- Dominant language
- JavaScript
- Stars
- 10.5k
- Forks
- 463
- PR merge metrics
- No merged PRs in 30d
Description
Is it possible to define borderStyle in the legend per every series separately?
Also, it might be worth to consider using dotted border style for every series which has dashed property defined on it.
In the end, my goal is to have legend markers similar to my custom styled tooltip:

Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing how the legend markers are generated and how each series exposes its borderStyle or dashed settings; the issue does not name a file or test. Done means legend markers can reflect per-series border styles, including the proposed dotted treatment for dashed series, and match the requested custom tooltip appearance.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- data-visualization
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100