Allow to choose colormap in learner2D.plot()

[iarayad]

It would be useful if the learner2D.plot() function had the colormap as an input, instead of choosing viridis as default.
I am not sure whether this is possible with the current version of Adaptive, but I did not find it implemented. I made it work by writing a slightly different version of the function that takes the cmap as an input.

[basnijholt]

Hi @iarayad,

You can set the colormap using the HoloViews options, e.g.,

learner.plot().options({"Image": dict(cmap="jet")})

Let me know whether this works for you :-)

[iarayad]

yes! thank you @basnijholt