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LegendLayout schema is empty

See original GitHub issue

VL 4.9.0’s schema’s (https://github.com/vega/schema/blob/master/vega-lite/v4.9.0.json#L10787) LegendLayout def is not being generated, and LegendConfig.layout is an odd not construct:

    "layout": {
        "description": "Legend orient group layout parameters.",
          "not": {
        }

The last schema to have the layout property defined correctly was 4.1.1 (https://github.com/vega/schema/blob/master/vega-lite/v4.1.1.json#L9515):

        "layout": {
          "$ref": "#/definitions/LegendLayout",
          "description": "Legend orient group layout parameters."
        }

So it would seem that this issue was introduced around 4.2.0.

Issue Analytics

State:
Created 3 years ago
Comments:9 (9 by maintainers)

Top GitHub Comments

1reaction

domoritzcommented, Apr 2, 2020

Thanks for the investigation. It really helped me find the core of the issue.

Fixed in https://github.com/vega/vega-lite/pull/6242

0reactions

domoritzcommented, Apr 2, 2020

I found one issue. We should not even have to use ExcludeMappedValueRefButKeepSignal here since VgLegendConfig should not support value refs in the first place. Let’s fix that and see whether this solved the issue.

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