Re: [Matplotlib-users] Little issue with blitting technique

2009-10-16 Thread Laurent Dufrechou
> 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

Re: [Matplotlib-users] Little issue with blitting technique

2009-10-14 Thread Jae-Joon Lee
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

Re: [Matplotlib-users] Little issue with blitting technique

2009-10-14 Thread Jae-Joon Lee
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

Re: [Matplotlib-users] Little issue with blitting technique

2009-10-13 Thread Laurent Dufréchou
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

Re: [Matplotlib-users] Little issue with blitting technique

2009-10-13 Thread Laurent Dufrechou
#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

Re: [Matplotlib-users] Little issue with blitting technique

2009-10-13 Thread Jae-Joon Lee
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

[Matplotlib-users] Little issue with blitting technique

2009-10-12 Thread Laurent Dufrechou
Hello, I've just discovered blitting technique to improve performances. I'm using this example http://matplotlib.sourceforge.net/examples/animation/animation_blit_qt4. html I encounter an issue if instead of using subplot I use add_axes method to hand define where I want my plot. In this

[Matplotlib-users] Little issue with blitting technique [Update]

2009-10-08 Thread Laurent Dufrechou
Hello, Continuing on my previous email, I'm using this example: http://matplotlib.sourceforge.net/examples/animation/animation_blit_qt4.html def __init__(self): FigureCanvas.__init__(self, Figure()) self.ax = self.figure.add_subplot(111) self.ax.set_position([0.1

[Matplotlib-users] Little issue with blitting technique

2009-10-08 Thread Laurent Dufrechou
Hello, I've just discovered blitting technique to improve performances. I'm using this example http://matplotlib.sourceforge.net/examples/animation/animation_blit_qt4.html I encounter an issue if instead of using subplot I use add_axes method to hand define where I want my plot. In this c