Support BigInt

[andyboyne]

Version

4.8.0

Steps to reproduce

Create a line chart that plots Y values that are of type BigInt.

What is expected?

Values are plotted as defined by the data.

What is actually happening?

Errors are being thrown about converting BigInt to number.

---

There are multiple problems here:

• use of Math apis directly (these don't work with BigInt)
• use of isFinite (doesn't work with BigInt).

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[pissang]

I think it's hard to support BigInt currently since we can do any operation between BigInt and Number. And we need to do lots of calculations inside.

[github-actions]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!