lincc-frameworks / lincc-frameworks/hyrax

2D visualisation color mode has a hacky implementation

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enhancement visualization
Dominant language
Python
Stars
41
Forks
7
Avg merge
5d 1h
Merged PRs (30d)
8

Description

Haloviews has a feature/bug which means colorbars don't work with the `RangeXY()` stream. Currently, when users indicate they want a colored umap, we get rid of that stream; and just compute the entire umap.

This can become a problem when trying to show lots of points

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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

No files or tests are named. Start by locating the 2D visualization color-mode handling and its RangeXY stream behavior, then reproduce a colored UMAP with many points. Done should mean colorbars work with RangeXY without computing the entire UMAP at once.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data-visualization, machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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