echarts-bot[bot] commented on issue #19171:
URL: https://github.com/apache/echarts/issues/19171#issuecomment-1748303433
@qsk617 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. 🤗
<details><summary><b>TRANSLATED</b></summary><br>
**TITLE**
[Feature] About stock K-line chart stock K-line chart,
**BODY**
### What problem does this feature solve?
I used echarts to develop a stock K-line chart, but there are two effects
that cannot be achieved. Let me consult the experts:
1. I want to display the value of the MA moving average in the upper left
corner, follow the mouse movement, and change in real time. How to achieve
this? I want to use tooltip to achieve it, but I cannot display multiple
tooltips at the same time (the top-level tooltip, I will use it to display
other summary information) , occupied)
2. I want to fill the space between the two boll lines with color. Although
the stacked area chart can achieve similar effects, the area chart must be
filled with the boll line + x-axis. If there is a divider, then the divider
under the boll I can't see it anymore, so strange
1. How can I display the values of moving averages (MA) in the top left
corner of my stock K-line chart, following the mouse movement and updating in
real-time? I want to achieve this using tooltips, but I can' t display multiple
tooltips simultaneously (the top-level tooltip is already used to display other
summary information).
2. How can I fill the space between two Bollinger Bands with a color?
Although a stacked area chart can achieve a similar effect, it requires filling
the area between the Bollinger Bands and the x-axis. This approach hides any
separating lines below the Bollinger Bands, which is not desirable.
Could you please help me with these questions? haha
### What does the proposed API look like?
I hope to realize that the space between the boll lines can be filled with
color without affecting other spaces.
I want to achieve the ability to fill the space between Bollinger Bands with
a color without affecting other areas.
thank you~
</details>
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