fix: dataZoom incorrectly filters stacked data

[archiewood]

Brief Information

This pull request is in the type of:

• bug fixing
• new feature
• others

What does this PR do?

fixes #21371 dataZoom + stacked series + scale causing missing datapoints.

Fixed issues

#21371

Details

Before: What was the problem?

DataZoom calculated valueWindow from stacked extents but filtered using original (unstacked) dimension values, causing incorrect point removal.

After: How does it behave after the fixing?

Transform dimensions to use stackResultDimension before filtering.

Document Info

One of the following should be checked.

• This PR doesn't relate to document changes
• The document should be updated later
• The document changes have been made in apache/echarts-doc#xxx

Misc

Security Checking

• This PR uses security-sensitive Web APIs.

ZRender Changes

• This PR depends on ZRender changes (ecomfe/zrender#xxx).

Related test cases or examples to use the new APIs

N.A.

Merging options

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

[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.

Please DO NOT commit the files in dist, i18n, and ssr/client/dist folders in a non-release pull request. These folders are for release use only.

To reviewers: If this PR is going to be described in the changelog in the future release, please make sure this PR has one of the following labels: PR: doc ready, PR: awaiting doc, PR: doc unchanged

This message is shown because the PR description doesn't contain the document related template.

[archiewood]

updated to conform to PR template

[Ovilia]

This seems to be unexpected to me because this makes const dataDims = seriesData.mapDimensionsAll(axisDim); almost useless.

Found these comments might be related. @100pah Please help review this PR.

[archiewood]

This seems to be unexpected to me because this makes const dataDims = seriesData.mapDimensionsAll(axisDim); almost useless.

• The mapDimensionsAll(axisDim) call is necessary to get all dimensions that map to this axis.
• Then getStackedDimension() transforms each dimension to its stacked result dimension only if that dimension is stacked - otherwise it returns the original dimension unchanged.

an alternative would be maybe to define dataDims like this, and then not overwrite the elements later, I was just concerned this would be less clear

const dataDims = zrUtil.map(
      seriesData.mapDimensionsAll(axisDim),
      dim => getStackedDimension(seriesData, dim)
  );