[Matplotlib-users] Adding a colorbar --- how?

[Virgil S. <vs...@it...>]

There are some rather nice and useful matplotlib examples for colormaps 
that are shown at:

http://nbviewer.ipython.org/github/dpsanders/matplotlib-examples/blob/master/colorline.ipynb

In*Example 1.  Sine wave colored by time (uses the defaults for 
colorline)*, how can one add a colorbar?

--V