imaNNeo / imaNNeo/fl_chart

How to make touchTooltipData follow lineTouchData

Open
#1,872 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
Dart
Stars
7.6k
Forks
2k
Avg merge
9d 1h
Merged PRs (30d)
2

Description

## Description
First, thank you for this open-source project! It's a lot of help.

I want to know how to make touchTooltipData follow lineTouchData.

Would anyone be able to help me?

---
I've attached a video that may help you understand the situation.

https://github.com/user-attachments/assets/693c5e1b-f1aa-4f3a-b456-960558f38311
> "tooltipdata update only when mouse move"

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the tooltip behavior shown in the attached video and read the public touchTooltipData and lineTouchData configuration entry points. Determine the expected relationship between the two interactions; done means the desired tooltip updates are consistently reproducible and covered by documented or tested 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
Needs clarification
Newbie friendliness
20/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.