[LineChart] Proposal: TooltipItem with Widget child.
Open
Nobody has claimed this yet.
enhancement
Fundamental
- Dominant language
- Dart
- Stars
- 7.6k
- Forks
- 2k
- Avg merge
- 9d 1h
- Merged PRs (30d)
- 2
Description
Tooltips in line chart are a really cool feature, but would be even cooler if we could customize it a bit more.
Making the child a widget become very versatile. It would allow to add a title with a custom style below the spot value or even an image.
Proposal | Now
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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 reading the existing LineChart tooltip implementation and the Flutter widget API. Define how a TooltipItem with a Widget child should expose customizable content, including text styling and images, then verify that the proposed tooltip rendering works without breaking current behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- dart, flutter
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100