colorbar linewdith

[astro-arnaud]

Hi,

I was wondering if there is an update as to the colorbar linewidth:

def set_frame_linewidth(self, linewidth):
"""
Set the linewidth of the colorbar frame, in points.
"""
warnings.warn("This method is not functional at this time")
for key in self._colorbar_axes.spines:
self._colorbar_axes.spines[key].set_linewidth(linewidth)

Alternatively, do people know of a workaround to make the edge of the colorbar thicker?

Thanks :)