wuba / wuba/react-native-echarts
performance issue for animation
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 967
- Forks
- 35
- PR merge metrics
- No merged PRs in 30d
Description
I have used react-native-echarts for bar chart, i have other animation in my page, Bar chart slows down the other animations and it feels laggy, if i comment down the Bar Chart component then the other animations works normally.
And i have another issue i open the tooltip by click the axes and then i want to close the tooltip when clicking outside the bar chart file.
react-native-echarts rerender the chart for other state updates, which state are not corresponds to the BarChart Data.
Thanks in Advance 😊
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 lag with a BarChart alongside other animations and by triggering unrelated state updates, then inspect the chart rerender behavior. Also reproduce opening the tooltip from an axis and tapping outside the chart; done means unrelated animations remain responsive, unnecessary rerenders stop, and the tooltip closes as requested.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react-native, typescript
- Domain
- mobile, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100