Using Widgets, Extending imshow


Are there examples of extending imshow or further customizing any of
the UI components of matpotlib? Or anything you can point me at to
get started? I have been able to connect events to imshow. An
example of the type of thing I might want to do is to print the R,G,B
value in a status bar when I hover over an x y coordinate of an image.


Austin Godber