How to make gradient color for metric puted as bar in mixed chart in Superset 4.0.0.

[do-you-zorya]

How to make bars colors in mixed chart to gradient?
My best shot is add color for my metric "test" in JSON metadata:

"label_colors": {"plan": "#6C8CD5", "test": "#E98F11"},

[dosubot]

To create gradient colors for bars in a mixed chart in Superset 4.0.0 for the metric "test" instead of using a solid color, you can use one of the predefined color schemes that include gradient colors. For example, you can use the "echarts_gradient" scheme. Here is how you can specify it in the JSON metadata:

{
  "color_scheme": "echarts_gradient",
  "metrics": [
    {
      "metric_name": "test",
      "color": "echarts_gradient"
    }
  ]
}

This will apply the "echarts_gradient" color scheme to the bars for the metric "test". The "echarts_gradient" scheme includes the colors ['#f6EFA6', '#D88273', '#BF444C'], which will create a gradient effect ^[1].

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[rusackas]

Unfortunately, this isn't currently supported. You can open an ideas thread in Github Discussions or open a PR/SIP to add support, but I'll close this for now as an Issue since it's not a bug.