datashader plots

[tgoelles]

plotting with data shaders. Might be useful to get an overview.
Here are some hints how it works together with poorly: https://plotly.com/python/datashader/

Describe the solution you'd like
A plot method on Datasets maybe with differente views similar to CAD

Describe alternatives you've considered
make it simple to generate data shader plots

Additional context
@Grisly00 did some plots already