How to format arrays of floats?

[jembishop]

Hi I have a DataGrid which has a column type whose value can be an array of floats.
I can't seem to be able to find a way to format these values to a certain number of decimal places.
The format=".3f" option doesn't seem to apply to array values. Also I can't seem to find a Vega expression which would work here, as there does not appear to be a map function which I could use with format.

Is it possible to do this? Thanks

[martinRenou]

AFAIK there is no way to achieve this with the current implementation of ipydatagrid

[martinRenou]

If you don't mind, I'll keep this issue open and tag it as feature request :)