Re: [Matplotlib-users] specifying NaN color when using imshow

[Eric F. <ef...@ha...>]

John,

I think that the changes I made in CVS over the weekend provide a much 
easier way to do this, as illustrated in the new examples/image_masked.py.

Eric

John Hunter wrote:
>>>>>>"Danny" == Danny Shevitz <sh...@la...> writes:
> 
> 
>     Danny> I just got back from vacation sorry for the delay.  If you
>     Danny> haven't worked out your own solution yet, I took John's
>     Danny> suggestions and made some very minor additions to them. If
>     Danny> you are interested, I can post the resulting code which
>     Danny> allows you to specify a base colormap and then override
>     Danny> arbitrary sentinels with specified colors.
> 
>     Danny> One problem with John's algorithm as written in his
>     Danny> original post, was that the sentinel was included in the
>     Danny> normalization and should not be.
> 
> I think this would make a nice wiki entry if you get the time.
> 
> http://www.scipy.org/wikis/topical_software/MatplotlibCookbook
> 
> 
> 
> JDH
> 
> 
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