feat(brush): user can provide cursor style. close #13712

[g7i]

Brief Information

This pull request is in the type of:

• bug fixing
• new feature
• others

What does this PR do?

User can now provide cursor style when mouse is inside and outside the brush.

Fixed issues

close #13712 : Support cursor option in brush

Details

Added field cursor for cursor style in inBrush and outOfBrush.

Before: What was the problem?

Earlier there was default cursor for brush ie crosshair for out of the brush and move for within the brush. User was unable to customize that.

After: How is it fixed in this PR?

User can now provide cursor style when mouse is inside and outside the brush. Added field cursor for cursor style in inBrush and outOfBrush.

Usage

User can now provide cursor style when mouse is inside and outside the brush.

Are there any API changes?

• The API has been changed.

- Added field `cursor` for cursor style in `inBrush` and `outOfBrush`.

Related test cases or examples to use the new APIs

Check brush.html file in test dir.

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.

Document changes are required in this PR. Please also make a PR to apache/incubator-echarts-doc for document changes. When the doc PR is merged, the maintainers will remove the PR: awaiting doc label.

[susiwen8]

Thanks for your help, but first, please do not commit any file in dist, only src.

[g7i]

Alright @susiwen8

[g7i]

Thanks for your help, but first, please do not commit any file in dist, only src.

Should I revert the changes in dist dir and push a new commit?

I'm just starting the contributions, thanks for your help.

[susiwen8]

Should I revert the changes in dist dir and push a new commit?
Yes, you could.

[g7i]

When does the PR get reviewed?

[pissang]

@g7i Thanks, it's planned in 5.2.0

[g7i]

@pissang @plainheart @susiwen8 I have resolved the conflicts, so its ready to be reviewed. Thanks...