[Bug] tooltip 设置 precision 保留2位小数无效

[crazyair]

Version

5.2.0

Link to Minimal Reproduction

https://codesandbox.io/s/funny-volhard-mclm9?file=/src/index.js

Steps to Reproduce

鼠标 hover 到第一个点上，显示的值省略了 .00

Current Behavior

省略了 00

Expected Behavior

保留2位小数

Environment

- OS:MAC
- Browser:chrome
- Framework:React

Any additional comments?

No response

[echarts-bot]

@crazyair It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

[Bug] tooltip setting precision to retain 2 decimal places is invalid

BODY

Version

5.2.0

Link to Minimal Reproduction

No response

Steps to Reproduce

Mouse hover over the first point, the displayed value omits .00

Current Behavior

00 is omitted

Expected Behavior

2 decimal places

Environment

- OS: MAC
- Browser:chrome
- Framework: React

Any additional comments?

No response

[Ovilia]

无法复现？

[crazyair]

无法复现？

#16332 在这里用 valueFomatter 实现了