fix(type): there is no polarIndex when coordinate of series is polar

[Map1en]

Brief Information

This pull request is in the type of:

• bug fixing
• new feature
• others

What does this PR do?

添加一个类型

Fixed issues

close #15197

Details

Before: What was the problem?

#15197

After: How is it fixed in this PR?

在SeriesOnPolarOptionMixin添加了类型polarIndex?: number

Misc

• The API has been changed (apache/echarts-doc#xxx).
• This PR depends on ZRender changes (ecomfe/zrender#xxx).

Related test cases or examples to use the new APIs

NA.

Others

Merging options

• Please squash the commits into a single one when merge.

Other information

[echarts-bot]

Thanks for your contribution!
The community will review it ASAP. In the meanwhile, please checkout the coding standard and Wiki about How to make a pull request.

[pissang]

Thanks for the fix! polarId is also missing. Perhaps we can add it to this PR. Also the original radiusAxisIndex, angleAxisIndex, radiusAxisId, angleAxisId seems to be a mistake and should be removed.

[Map1en]

Thanks for the fix! polarId is also missing. Perhaps we can add it to this PR. Also the original radiusAxisIndex, angleAxisIndex, radiusAxisId, angleAxisId seems to be a mistake and should be removed.

已修改

[echarts-bot]

Congratulations! Your PR has been merged. Thanks for your contribution! 👍