Can the frame border on a BarChart Legend be removed?

Question

I am creating an application for various kinds of plot/chart drawing in Mathematica. Ultimately it will have a GUI, but the first step is to get the code right, and simple e

Answer 1

You can temporarily, globally kill the frame by setting:

SetOptions[Legending`GridLegend, Legending`LegendContainer -> Identity]

To restore the default behavior, set:

SetOptions[Legending`GridLegend, Legending`LegendContainer -> Automatic]