echarts [Question]图例可能会有多行时，如何避免图形与图例重叠？

Version

5.3.0

Link to Minimal Reproduction

No response

Steps to Reproduce

Current Behavior

因为需求关系，这块不能使用scroll类型图例，并且由于图例数量不确定，没法给图形设置一个合适的top值，导致图例与图形可能重叠

Expected Behavior

能不能实现图例把图形挤下去的效果？或者能不能获取到图例的高度，这样我就可以给图形设置一个合适的top值。

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

Apr 19 '22 09:04 xmdong

@xmdong It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

[Question] When the legend may have multiple lines, how do I avoid overlapping graphics with the legend?

BODY

Version

5.3.0

Link to Minimal Reproduction

No response

Steps to Reproduce

Current Behavior

Because of the demand, the scroll type legend cannot be used in this piece, and because the number of legends is uncertain, it is impossible to set a suitable top value for the graph, resulting in the legend and the graph may overlap.

Expected Behavior

Is it possible to achieve the effect of the legend squeezing the graphics down? Or is it possible to get the height of the legend so that I can set a suitable top value for the graph.

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

Apr 19 '22 09:04 echarts-bot[bot]

目前没有很好的办法，只能根据图形数量大致估计一下，然后手动设置 grid.top 来调整

Apr 20 '22 07:04 Ovilia

I think this question shall be solved by a similar way as https://github.com/apache/echarts/pull/16880, where grid is adjusted to accommodate too long labels. If we can find bounding rect of labels, we can adjust the size of grid to save space for legends too. I might try submitting a PR to do so.