[Bug] Can't I Stack chart Yaxis sorting?

[4bbada]

Version

5.4.2

Link to Minimal Reproduction

https://echarts.apache.org/examples/en/editor.html?c=line-stack

Steps to Reproduce

series: [ { name: 'Email', type: 'line', stack: 'Total', data: [1, 1, 1, 1, 1, 1, 1] }, { name: 'Union Ads', type: 'line', stack: 'Total', data: [0.1, 0.2, 0.3, 0.1, 0.1, 0.1, 0.2] }, { name: 'Video Ads', type: 'line', stack: 'Total', data: [0.1, 0.1, 0.1, 0.1, 0.1, 0.7, 0.7] }, { name: 'Direct', type: 'line', stack: 'Total', data: [0.3, 0.3, 0.3, 0.3, 0.3, 0.3, 0.3] }, { name: 'Search Engine', type: 'line', stack: 'Total', data: [0.2, 0.2, 0.2, 0.2, 0.2, 0.2, 0.2] } ]

• These are the values ​​I changed in this example.

The value of Email is 1, why is it below?

Are the values ​​on the y-axis unaffected by the values ​​on the x-axis?

Then, I wonder if it is possible to set the y-axis according to the value of the x-axis and sort it.

Sorry if I didn't understand the stack chart.

I'm always grateful for your projects.

Current Behavior

I think it's better to read if Email is stacked at the top.

Expected Behavior

But now Email with a value of 1 is below those with a value less than 1.

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

[Ovilia]

Series are stacked based on the order defined in series. So the first series email should be stacked at the bottom.

[4bbada]

@Ovilia

시리즈는 에 정의된 순서에 따라 누적됩니다 series. 따라서 첫 번째 시리즈는 email맨 아래에 쌓아야 합니다.

So I tried to define the series by pre-sorting the desired values.

If the series has a time value and a count value
The time value is the x-axis and the count value is the cumulative value.

series = [{time: 6:00, value: '1'}, {time: 7:00, value: '1'}, {time: 8:00, value: '2'}, {time: 9:00, value: '6'}, {time: 10:00, value: '7'}, {time: 11:00, value: '1'}, ]

It seems to me that it is not possible to sort according to the value of count (the lower the count, the lower it is) in the stack chart.
When I tried, some got sorted, but that's because time values ​​sort first, count values ​​second.
And that's the correct behavior.
Is my understanding correct?

[Ovilia]

In most cases, one series probably contains multiple data, so how should it be like if it can be sorted based on one data? In your case, you can simply write a sort function before passing it to series.