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ExprRef as axis title #7500

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patkwee opened this issue May 29, 2021 · 1 comment

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Enhancement 🎉

patkwee commented May 29, 2021

It would be great if an ExprRef is allowed as axis title.

The documentation (https://vega.github.io/vega-lite/docs/axis.html#title) currently states that only a string or null is allowed.

Though, I tried to use a {expr: "my_axis_title_param"} as title and it seems to work. Not sure if this is intended and an undocumented feature.

My use case is to change the axis title during runtime via a parameter instead of changing the spec and therefore rebuilding the whole chart.

patkwee added the Enhancement 🎉 label

Member

domoritz commented Jun 3, 2021

I added it to #7264. I have a fix for it and so we should be adding this soon.

domoritz closed this as completed

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