折线图开启大量labels会导致卡顿
Open
waiting for maintainer
- Dominant language
- TypeScript
- Stars
- 12.6k
- Forks
- 1.7k
- PR merge metrics
- No merged PRs in 30d
Description
### 问题描述
场景:X轴600个 + 分组10个 + 开启 labels ;
即使 labels 开启了 overlapHide 也是会卡顿(比如拖动slider,没法很丝滑)
### 重现链接
https://codesandbox.io/p/sandbox/line-point-3xmy4x
### 重现步骤
_No response_
### 预期行为
不卡顿;
### 平台
- 操作系统: [macOS, Windows, Linux, React Native ...]
- 网页浏览器: [Google Chrome, Safari, Firefox]
### 屏幕截图或视频(可选)
_No response_
### 补充说明(可选)
_No response_
Contributor guide
Research direction
Start with the linked CodeSandbox reproduction and profile the line chart while dragging the slider with 600 X-axis points, 10 groups, and labels enabled. Compare the behavior with labels disabled and with overlapHide enabled. Done means the same scenario no longer becomes noticeably sluggish while dragging.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- data-visualization, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100