re-draw problem with FigureCanvasQTAgg in backend_qt4agg

Please keep the list in the loop: adding it again.

Hi Sandro,

I have
$ python -c "import matplotlib as mpl ; print mpl.__version__"
0.98.5.2
Installed and am running PyQt v4.4.3 because I am forced to rest on
Python 2.5

I will try installing 0.98.5.3 and see if that makes a difference.
I have seen the same problem in a Unix installation, I will try and see
which matplotlib version they were running.

Meanwhile can you try re-sizing the dock widgets as fast as possible? If
you use the mouse to re-size them but do it gradually, the problem does
not surface.

oh sorry, the *dock*... I understood to resize the window. :frowning:

Resizing the dock panel I see "part" of the problem": I see the
"shadow" on the matplotlib widget but not on the right dock (I'm
unable to screenshot though).

Thank you and I will see what happened with the new instalation

You're welcome

···

On Wed, Jun 3, 2009 at 12:16, Alberto Soto <alberto.soto@...727...> wrote:

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

Hi again,
I have just installed matplotlib 0.98.5.3 and the problem seems to have
been fixed. But the movements are a lot slower though, (probably because
a lot more paint events were added?).

Thanks for the help.

Sandro Tosi

···

-----Original Message-----
From: matrixhasu@…149… [mailto:matrixhasu@…149…] On Behalf Of
Sent: Wednesday, June 03, 2009 12:35 PM
To: Alberto Soto; matplotlib development list
Subject: Re: [matplotlib-devel] re-draw problem with FigureCanvasQTAgg
in backend_qt4agg

Please keep the list in the loop: adding it again.

On Wed, Jun 3, 2009 at 12:16, Alberto Soto <alberto.soto@...727...> wrote:

Hi Sandro,

I have
$ python -c "import matplotlib as mpl ; print mpl.__version__"
0.98.5.2
Installed and am running PyQt v4.4.3 because I am forced to rest on
Python 2.5

I will try installing 0.98.5.3 and see if that makes a difference.
I have seen the same problem in a Unix installation, I will try and

see

which matplotlib version they were running.

Meanwhile can you try re-sizing the dock widgets as fast as possible?

If

you use the mouse to re-size them but do it gradually, the problem

does

not surface.

oh sorry, the *dock*... I understood to resize the window. :frowning:

Resizing the dock panel I see "part" of the problem": I see the
"shadow" on the matplotlib widget but not on the right dock (I'm
unable to screenshot though).

Thank you and I will see what happened with the new instalation

You're welcome

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