On Sat, Sep 13, 2008 at 12:03 AM, Marshall Tappen <[EMAIL PROTECTED]> wrote:

> I am having problems with the WxAgg backend on the Mac not updating
> figures.  Using this test code:

> for i in xrange(250,len(x),25):
>   h.set_data(x[:i],y[:i])
>   axis([0,6*pi,-2,2])
>   draw()
>   time.sleep(0.5)
>   print i
>
> Nothing changes until the script finishes.  I've tried both 0.91.2 and

Hi Marshall,

this mode of animation is very brittle and usually only works with
tkagg, if at all.  I have been trying to update all the animation
examples in examples/anim to reflect better usage patterns, but I
noticed that some of these were broken too.  I just patched them -- I
am no wx expert so there may be better idioms, but I'm attaching the
four here

* simple_idle_wx.py - use the wx idle handler
* simple_timer_wx.py - use the wx timer
* animation_blit_wx.py - use selective artist drawing for faster animations
* dynamic_image_wxagg2.py - animation with mpl embedded in a custom wx app

Hope these help!
JDH

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