Compare similar images across all variants
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- Dominant language
- R
- Stars
- 123
- Forks
- 23
- PR merge metrics
- No merged PRs in 30d
Description
From https://github.com/rstudio/shinytest2/issues/4#issuecomment-929364987
Known testing problems:
- Hard to compare similar images across all variants (15 images!)
Should a graph be displayed (in a Shiny app) using something like a lower triangle and the color represent the difference between each pairwise comparison? When hovering over the values, the two images appear.
Ex layout:
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| tri plot | Image A | Image B |
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| All images in tiles |
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Maybe the images should respond to which values are selected in the plot?
More like:
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| tri plot | All images in tiles |
----------------------------
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files, tests, or entry points are named. Start by reviewing the linked discussion and the proposed lower-triangle and image-tile layouts; done would mean an agreed and implemented way to compare all image variants, including the described hover or selection behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- r
- Domain
- data-visualization, testing
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100