[Matplotlib-users] Contours + alpha channel?

Hi All,

I'm using matplotlib (with agg backends) from recent svn:

In [63]: matplotlib.__version__
Out[63]: '0.87.4'

and I can't seem to get contour() or contourf() to utilize the
alpha keyword.  No matter what value I set, alpha=1.0 on the
output.  Alpha in general works fine, as the scatter_demo2.py
example gives very nicely alpha-channeled output.

Any ideas?  Thanks a bunch,

Scott

-- 
-- 
Scott M. Ransom            Address:  NRAO
Phone:  (434) 296-0320               520 Edgemont Rd.
email:  sr...@nr...             Charlottesville, VA 22903 USA
GPG Fingerprint: 06A9 9553 78BE 16DB 407B  FFCA 9BFA B6FF FFD3 2989