[Feature] pie want to draggable

[piaopiaoran]

What problem does this feature solve?

pie trying to drag through the edges?

What does the proposed API look like?

setting option

[piaopiaoran]

@helgasoft

[Ovilia]

Can you further explain how this feature is used and why such interaction is necessary?

[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!