Question: Change text color

[spinscale]

Hey, just stumbled over this and it looks great! Wondering if one can change the color of the text easily. As far as I understood the configuration of a class like {foo} is applied to the shape. Could there be something like {text:foo} to be able to set color for the text?

Thanks a ton and feel free to close if not a good question (or I was simply to blind to figure things out!).