Check for theme in usermeta.embedOptions.theme

vega / vl-convert

Utilities for converting Vega-Lite specs from the command line and Python

BSD 3-Clause "New" or "Revised" License

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Check for theme in usermeta.embedOptions.theme #41

Closed jonmmease closed 1 year ago

jonmmease commented 1 year ago

This PR updates the VlConverter to check Vega-Lite specs for a named theme specified in usermeta.embedOptions.theme. This is what vega-embed does, and this is where Altair places it's named theme.

This will make named these work with Altair without any Altair changes.

See background in https://github.com/altair-viz/altair/issues/781