plotly / plotly/dash

Get current active / clicked shape from plotly figure

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feature P3
Dominant language
Python
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Is your feature request related to a problem? Please describe.
As discussed in https://community.plotly.com/t/how-to-get-current-active-shape/42235 and https://stackoverflow.com/questions/76163350/shape-click-eventactive-shape-index-how-to-retrieve-the-index-of-a-drawn-sha, it would be a great feature to get the current active / clicked shape from a plotly figure via a callback in dash.

Describe the solution you'd like
A simple 'active_shape' or similar property from figure to use in callbacks.

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 by reading the linked Plotly community and Stack Overflow discussions, then trace how Plotly figures and Dash callbacks currently expose interaction state. The issue names no files or tests; done means a callback-accessible active_shape or equivalent identifies the clicked or drawn shape.

Written by the indexing model from the issue text.

Assessment

Tech stack
plotly, python, react
Domain
data-visualization, frontend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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