Steve Haroz@steveharoz.com·2023-10-11T09:35:02.747Z#
Alternative idea: major refactor of how color scales work, so it only takes a couple lines to add a new type of color aesthetic
The problem is that I need to set up the default scale. But it'd involve duplicating some large functions in scale-colour.R. It's not a huge problem, but if other arguments like outlier.colour also become aesthetics, it could blow up in complexity.