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Posted to commits@echarts.apache.org by "neolord0 (via GitHub)" <gi...@apache.org> on 2025/04/24 02:26:07 UTC
[I] [Feature] Can I select data by dragging/dropping the chart area? [echarts]
neolord0 opened a new issue, #20935:
URL: https://github.com/apache/echarts/issues/20935
### What problem does this feature solve?
Hi.
First of all, thank you for distributing such a great chart component.
echrats is so awesome.
I have a question.
Is there a function to select the corresponding data by selecting the chart area, axis area, legend item, etc. as shown in the figure below??
If so, how can I access it?
If not, how can I add it?
Please give me a hint. Thank you.
### What does the proposed API look like?
??
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Re: [I] [Feature] Can I select data by dragging/dropping the chart area? [echarts]
Posted by "adaelixir (via GitHub)" <gi...@apache.org>.
adaelixir commented on issue #20935:
URL: https://github.com/apache/echarts/issues/20935#issuecomment-2826227304
i think you can check this demo https://echarts.apache.org/examples/zh/editor.html?c=bar-brush&edit=1&reset=1
as for API, you can try`brushSelected` https://echarts.apache.org/zh/api.html#events.brushselected
<img width="1608" alt="Image" src="https://github.com/user-attachments/assets/ddbd7103-0e56-4c8d-9bdf-706efe080975" />
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