fix(legend): symbolRotate for legend is neither inherited nor being set #20562
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The changes brought by this PR can be previewed at: https://echarts.apache.org/examples/editor?version=PR-20562@3af0b83 |
Ovilia
requested changes
Dec 12, 2024
src/component/legend/LegendView.ts
Outdated
| @@ -404,7 +404,8 @@ class LegendView extends ComponentView { | |||
| } | |||
| else { | |||
| // Use default legend icon policy for most series | |||
| const rotate = legendIconType === 'inherit' && seriesModel.getData().getVisual('symbol') | |||
| const rotate = (!legendIconType || legendIconType === 'inherit') | |||
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I think this may not be quite accurate.
Consider the series that doesn't have seriesModel.getLegendIcon, like pie series, with legend.symbolRotate = 30, we may probably expect the legend icon is a roundRect with rotation of 30 degrees. But instead, the current implementation uses 0. I didn't consider this situation when in my previous PR. Can you help fix this?
My guess would be something like zrUtil.retrive2(seriesModel.getData().getVisual('symbolRotate'), iconRotate) but you may need to figure out what works by doing more tests.
Thanks!
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Brief Information
This pull request is in the type of:
What does this PR do?
Fixed issues
#20559
#17955
Details
Before: What was the problem?
symbolRotatefor legend is neither inherited nor being set in case of scatter series.After: How does it behave after the fixing?
symbolRotatework well in legendDocument Info
One of the following should be checked.
Misc
ZRender Changes
Related test cases or examples to use the new APIs
N.A.
Others
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