These are chat archives for sandialabs/toyplot

Mar 2018
Annoyingly, due to a quirk in the way toyplot.canvas.Canvas.matrix is implemented, you have to specify domain_min and domain_maxexplicitly when you create your colormap(s). That shouldn’t strictly be necessary in all cases, so I may update the implementation to make it more forgiving (and provide useful warnings).
Timothy M. Shead
Mar 29 2018 02:06
FWIW, overlaying visualizations like this isn’t really “The Toyplot Way”, since you have interactive features (tooltips, etc) that likely won’t behave properly. I guess what you really want is some kind of multi-dimensional color map that’s a generalization of the current scalar color maps, so you could create one matrix, but supply data that’s M x N x (number of features).