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fix(legend): fix legend inverse doesn't work if series data have the same name#17510

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Ovilia merged 2 commits into
apache:masterfrom
caiwukun:fix_legend_name_duplicate_removal
Sep 22, 2022
Merged

fix(legend): fix legend inverse doesn't work if series data have the same name#17510
Ovilia merged 2 commits into
apache:masterfrom
caiwukun:fix_legend_name_duplicate_removal

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@caiwukun
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@caiwukun caiwukun commented Aug 14, 2022

Brief Information

This pull request is in the type of:

  • bug fixing
  • new feature
  • others

What does this PR do?

remove legend name duplicate to fix legend inverse bug

Details

Before: What was the problem?

legend selector inverse function not work when using multiple series with duplicate legend name
reproduce link
In the demo, you can see the legend reverse don't work, It's beacase there are many duplicate legend name in pie chart series data, and legend reverse function will traverse these legend names, which will cause multiple times reverse of same legend name.

image

After: How does it behave after the fixing?

this fixing add dupliate removal before legend data update.
After the fixing, the legend reverse function work normally!

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

ZRender Changes

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

Related test cases or examples to use the new APIs

N.A.

Others

Merging options

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

Other information

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echarts-bot Bot commented Aug 14, 2022

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.

@caiwukun caiwukun changed the title fix: remove legend name duplicate to prevent double inverse bug fix: legend inverse bug Aug 14, 2022
@Ovilia Ovilia added this to the 5.4.1 milestone Sep 5, 2022
@Ovilia Ovilia changed the title fix: legend inverse bug fix: legend inverse doesn't work if series/data have the same name Sep 22, 2022
@Ovilia Ovilia merged commit 56a989b into apache:master Sep 22, 2022
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echarts-bot Bot commented Sep 22, 2022

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

@plainheart plainheart changed the title fix: legend inverse doesn't work if series/data have the same name fix(legend): fix legend inverse doesn't work if series data have the same name Nov 30, 2022
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2 participants