Ha, ok finally ive solved the issue.
In fact each time you call blit method you must force a repaint.
This what v4 does.
Ive also removed self.repaint() in my script and modified backend_qt4agg:
def blit(self, bbox=None):
"""
Blit the region in bbox
"""
Hello Auré and Jae-joon,
Hi all,
First thx for you help.
Ive taken your example, modified a little to use QT loop. (it was not
working on my machine manager.window.after(100, run) was unknown)
The bad thing is that first it didnt work BUT Ive almost found why.
If I call two times
> De : Jae-Joon Lee [mailto:lee.j.j...@gmail.com]
> Envoyé : jeudi 15 octobre 2009 05:23
> À : Laurent Dufrechou
> Cc : matplotlib-users@lists.sourceforge.net
> Objet : Re: [Matplotlib-users] Little issue with blitting technique
>
> On Tue, Oct 13, 2009 at 1:02 PM, Laurent Du
On Tue, Oct 13, 2009 at 4:53 PM, Laurent Dufréchou
wrote:
> (still your gtk example is more beautiful but 10 times slower than other
> examples, so is blitting really working in this case ?)
What example do you mean?
The performance will depend on complexity of the plot items that need
to be dra
Jae-Joon Lee [mailto:lee.j.j...@gmail.com]
>> Envoyé : mardi 13 octobre 2009 18:36
>> À : Laurent Dufrechou
>> Cc : matplotlib-users@lists.sourceforge.net
>> Objet : Re: [Matplotlib-users] Little issue with blitting technique
>>
>> I haven't tested it w
19:02
> À : Jae-Joon Lee
> Cc : matplotlib-users@lists.sourceforge.net
> Objet : Re: [Matplotlib-users] Little issue with blitting technique
>
> Hello,
>
> I've tested so far with wx and QT4 backend.
> The two are buggy.
> Easy way to reproduce the bug (another way I m
#x27;ll also try gtk backend as you suggest.
Update in next email :)
> -Message d'origine-
> De : Jae-Joon Lee [mailto:lee.j.j...@gmail.com]
> Envoyé : mardi 13 octobre 2009 18:36
> À : Laurent Dufrechou
> Cc : matplotlib-users@lists.sourceforge.net
> Objet : Re: [M
I haven't tested it with qt4, but with gtk, add_axes DOES work.
So, can you try other backends and see if they work?
And, I believe that add_subplot -> add_axes is a only change you made?
Unless the problem is persistent among other backends, I hope other
developers who use qt4 backend step in a
