hyperspy/hyperspy — pull request #339 by magnunor (2014-06-30 16:01:10+00:00)
Title: Enh plot spectra specify ax

I added an option to specify a matplotlib ax when using plot_spectra, which enables plotting of several cascade plots in the same figure.

This should enable some more creative comparisons of spectral images, and should be a workaround for: https://groups.google.com/forum/#!topic/hyperspy-devel/SuBiLdOJrc0