3D scatter plot: visualMap doesn't take colors from series:itemStyle

[chudur-budur]

Version

4.9.0

Reproduction link

https://jsfiddle.net/ramgorur/gxf6La29/

Steps to reproduce

Just go to the JSFiddle and run the code. No setup necessary.

What is expected?

Was expecting the visualMap to get the color: assigned in the itemStyle.

What is actually happening?

It takes the color but the order of the points get shuffled in a strange way.

For example, without visualMap I have this plot:

I want the same plot with a color-slider from the visualMap . So first I tried like this:

visualMap: {
        type: "continuous",
        seriesIndex: 0,
        min: 0,
        max: 1.0,
        color: (params) => {return colors[params.dataIndex];},
        calculable: true,
      },

and I'm getting this plot:

In the next attempt, I tried like this:

visualMap: {
        type: "continuous",
        seriesIndex: 0,
        min: 0,
        max: 1.0,
        color: colors,
        calculable: true,
      },

and I'm getting this plot:

What I want is keep the same coloring and a color slider provided by the visualMap.

---

Not sure if it's a bug or I'm not doing it in a correct way.

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[chudur-budur]

bump?

[github-actions[bot]]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions[bot]]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!

[pjimenezmateo]

I believe this is still an issue in current versions. When trying to assign a color to each point of the 3d scatterplot the values get shuffled somehow.