Re: [matplotlib-devel] Problem with Agg Ellipses

[John H. <jd...@gm...>]

On Dec 7, 2007 6:02 PM, James Evans <jre...@ea...> wrote:

> There appears to be an issue with the agg backend with how it is drawing
> ellipses (or maybe it is how matplotlib uses agg), but the attached script
> shows how a point, which should be coincident with the center circle, but it
> is not.  The second plot shows the same data, but using a custom (and much
> slower) algorithm for drawing the ellipses, where the point is properly
> coincident.

Thanks for the test case James -- I will try and sort this out ASAP.
Michael, do you see the same on the transforms branch?  The branch is
on a newer version of agg so if not, perhaps it is a simple matter of
upgrading agg on the trunk.  I'm travelling currently bt will be back
omorrow and ill look at this ASAP.

JDH