horizontal grid drawing - is this a know bug?

Development matplotlib-devel
1

Hej guys,

I encountered a strange behaviour with 0.87.5. One central line of the horizontal grid is not drawn correctly. It starts a pixel higher on the left than it ends on the right and is thicker for a large part in the middle. See this:

http://img339.imageshack.us/img339/6782/graphwk7.png

Is this a known bug?

Chris

P.S. I can't update matplot in my work environment, otherwise I would have tried 0.90.1

2

Hard to say. If you submit a script that exposes trhe bug, we can see
if it is still present in 0.90.1 or svn. I fix these kinds of bugs
periodically, so I am not sure exactly what the state of the world was
in your version.

JDH

···

On 6/25/07, Vogt, Christopher <Christopher.Vogt@...532...> wrote:

Hej guys,

I encountered a strange behaviour with 0.87.5. One central line of the horizontal grid is not drawn correctly. It starts a pixel higher on the left than it ends on the right and is thicker for a large part in the middle. See this:

http://img339.imageshack.us/img339/6782/graphwk7.png

Is this a known bug?

3

Hej,

I prepared a demo here:

http://download1-5.files-upload.com/2007-06/26/08/graph_gen.tgz

run it with python graph_gen.py

We use python 2.4.2

Thanks.

Chris

P.S. If the above link is doesn't work, try: Files-Upload

···

-----Original Message-----
From: John Hunter [mailto:jdh2358@…149…]
Sent: måndag, juni 25, 2007 16:51
To: Vogt, Christopher
Cc: matplotlib-devel@lists.sourceforge.net
Subject: Re: [matplotlib-devel] horizontal grid drawing - is this a know
bug?

On 6/25/07, Vogt, Christopher <Christopher.Vogt@...532...> wrote:

Hej guys,

I encountered a strange behaviour with 0.87.5. One central line of the horizontal grid is not drawn correctly. It starts a pixel higher on the left than it ends on the right and is thicker for a large part in the middle. See this:

http://img339.imageshack.us/img339/6782/graphwk7.png

Is this a known bug?

Hard to say. If you submit a script that exposes trhe bug, we can see
if it is still present in 0.90.1 or svn. I fix these kinds of bugs
periodically, so I am not sure exactly what the state of the world was
in your version.

JDH