plotly / plotly/plotly.R

Positions need to be recomputed for each frame

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bug ggplotly
Dominant language
R
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Description

Currently, the frame aesthetic is essentially treated as another grouping var, but that's not quite right:

ggplotly(ggplot(mtcars) + geom_bar(aes(factor(vs), frame = cyl)))

screen shot 2017-05-11 at 4 40 19 pm

Perhaps the best thing to do is replicate layer(s) (for each frame)?

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First steps

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  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 reproducing the ggplotly example in the issue and inspect how the frame aesthetic is handled during layer grouping and position calculation. Determine how positions should be recomputed for each frame, then verify that the resulting animated bar chart places elements correctly in every frame.

Written by the indexing model from the issue text.

Assessment

Tech stack
r
Domain
data-visualization
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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