has2k1 / has2k1/plotnine

geom_dotplot needs to draw accurate circles

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Enhancement
Dominant language
Python
Stars
4.8k
Forks
254
Avg merge
10h 35m
Merged PRs (30d)
9

Description

The options are:

  1. Draw after layout manager has run and we can query the final axes dimensions.
  2. Use PathCollection just like Axes.scatter whose points do not suffer from this issue.

Contributor guide

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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

Start by locating the geom_dotplot implementation and examining how its circles are drawn and how layout dimensions are obtained. Compare the two proposed approaches—drawing after layout or using PathCollection like Axes.scatter—and verify that the resulting dots are accurate across final axes dimensions.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data-visualization
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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