plotly / plotly/plotly.R

Could ggplotly support tooltips created by geom_blank?

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R
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Description

It'd be useful, if this would work to create tooltips

library(tidyverse)
library(palmerpenguins)

p <- penguins |> 
  ggplot() +
  geom_blank(aes(flipper_length_mm, body_mass_g))

plotly::ggplotly(p)

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Research direction

Start by running the supplied R example and inspect how ggplotly handles geom_blank layers. Determine what is needed for the mapped flipper_length_mm and body_mass_g values to produce tooltips, then verify that the resulting plot displays them correctly.

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Assessment

Tech stack
r
Domain
data-visualization
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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