Re: [Matplotlib-users] dynamic plots

[Alexey S. <sh...@gm...>]

Hello!

Why is GTKAgg is slower than GTK, but WXAgg is faster than WX?

Alexey

On Thu, 16 Dec 2004 10:23:26 -0600, John Hunter
<jdh...@ac...> wrote:
>     import matplotlib
>     matplotlib.use('GTKAgg')
>     matplotlib.interactive(True)
>     from matplotlib.matlab import *
>     import time
> 
>     x = arange(0,2*pi,0.01)           # x-array
>     axis([0.0,2*pi,-1.0,1.0])         # setup axis
>     tstart = time.time()
> 
>     line, = plot(x,sin(x))
>     for i in arange(1,200):
>         line.set_ydata(sin(x+i/10.0))
>         draw()
> 
>     print 'FPS:' , 200/(time.time()-tstart)
> 
>   TkAgg     20 FPS
>   GTK       50 FPS
>   GTKAgg    36 FPS
>   GTKCairo  15 FPS
>   WX        11 FPS
>   WXAgg     27 FPS