Re: [matplotlib-devel] A bug in imshow command from matplotlib 0.87.4?

[Darren D. <dd...@co...>]

On Monday 21 August 2006 13:56, Paulo Jose da Silva e Silva wrote:
> Hello,
>
> I am using numpy 1.0b2 + matplotlib 0.87.4 from Andrew Straw repository
> for Ubuntu (http://debs.astraw.com/).
>
> I am playing with some images to present the Theorem of Best
> Approximation associated to SVD to my students. I have computed a small
> approximated image and I want to plot it using imshow from matplotlib,
> but this command presenting a weird behavior with some weird spots in
> brigh regions.
>
> If I convert the array to a Numeric array and show it with the view
> command from NumTut package (the Numeric tutorial) the picture shows
> correctly.
>
> Did I find a bug?

I can confirm the strange behavior with the most up-to-date svn versions of 
matplotlib and numpy.