Re: [matplotlib-devel] A new KNOWNFAIL, pcolormesh.png ?

Hi,

On Tue, Jan 18, 2011 at 15:00, Michael Droettboom <md...@st...> wrote:
> I'm not sure PIL enters into it -- there shouldn't be any code path
> involving PIL in that case.
>
> I think this a case where the image comparison tolerance needs to be
> increased.  You would do this be passing a "tol" parameter to the
> image_comparison decorator on the pcolormesh test.  The default is 1e-3,
> but it should be conservatively increased until the test passes.  You
> can perform this experiment yourself, or attach the result image for the
> test to this list and I can experiment to find a correct value.

I'm attaching the images, just for reference; as you can see, the
difference is very tiny and with a tolerance of 0.02 I was able to
pass the test (RMS Value: 0.0116511801977).

Cheers,
-- 
Sandro Tosi (aka morph, morpheus, matrixhasu)
My website: http://matrixhasu.altervista.org/
Me at Debian: http://wiki.debian.org/SandroTosi