wrong range in hover info for basic histogram
Open
Nobody has claimed this yet.
bug
P3
- Dominant language
- JavaScript
- Stars
- 18.3k
- Forks
- 2k
- Avg merge
- 2d 12h
- Merged PRs (30d)
- 28
Description
The hover information on the bin range shown for this basic histogram is rather misleading:

I would have expected a range of "50 - 100" shown for the second bin. (The same mislabeling occurs for all other bins.)
Codepen:
https://codepen.io/bklingenberg/pen/zYwdaOq?editors=0011
(This may be relate to discussions in #2113.)
Contributor guide
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
Start by reproducing the basic histogram in the linked CodePen and inspect how hover information formats each bin range. Compare the displayed ranges with the expected bin boundaries; done means every bin's hover text shows its actual range, including "50 - 100" for the second bin.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100