Transposing heatmap zValues array

Hi,

Is it possible to specify that incoming zValues array matrix is an array of columns, instead of an array of rows?

e.g. if I pass this:

[
[1,2,3],
[4,5,6],
[7,8,9]
]

[1,2,3] is the first column, not the first row.

We want to avoid transposing this data manually before passing it to the heatmap, because our data arrives one column at a time via a websocket subscription, and the data is too large to efficiently re-transpose every time.

I can’t see anything in the docs or the code?

Thanks
Joe