Request: (diverging) bipolar colormaps about colorschemes.jl

[rafaqz]

Looks good to me!

[cormullion]

It's easy to add the hotcold schemes as is, if we can get the list of RGB values. But if you want to have modified versions, perhaps you could be the one to specify the data points? Upload them somewhere then they're easily added to the collection.

The addition of Bezier interpolation to ColorSchemeTools is awaiting contributions... 😂

[stevengj]

From the readme of bipolor-colormap:

This is not a modern well-designed colormap; it's not perceptually uniform, does not have uniform lightness steps, and the endpoints are not equal lightness. But it looks nice for some purposes.