Folks, I need your help. I'll explain a little further what happens.
Following is a test program,'test.py', and screen shot of the error
message. Here, 'test.py' is simple chart of sinusoidal function in
http://matplotlib.sourceforge.net/screenshots.html (simple_plot.py), but
have two of them in series. I tried Wolfgang's suggestion but it doesn't
help. Any idea?
Test.py:
from pylab import *
t = arange(0.0, 2.0, 0.01)
s = sin(2*pi*t)
plot(t, s, linewidth=1.0)
xlabel('time (s)')
ylabel('voltage (mV)')
title('About as simple as it gets, folks')
grid(True)
show()
clf()
t = arange(0.0, 2.0, 0.01)
s = sin(2*pi*t)
plot(t, s, linewidth=1.0)
xlabel('time (s)')
ylabel('voltage (mV)')
title('About as simple as it gets, folks')
grid(True)
show()
Execution of test.py:
c:\Python24>python test.py
c:\Python24\lib\site-packages\matplotlib\numerix\__init__.py:53:
DeprecationWarn
ing: numarray use as a numerix backed for matplotlib is deprecated
DeprecationWarning, stacklevel=1)
Fatal Python error: PyEval_RestoreThread: NULL tstate
This application has requested the Runtime to terminate it in an unusual
way.
Please contact the application's support team for more information.
c:\Python24>
-----Original Message-----
From: Wolfgang Kerzendorf [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 26, 2007 9:03 PM
To: Lee, Young-Jin
Cc: matplotlib-users@lists.sourceforge.net
Subject: Re: [Matplotlib-users] multiple figures interactively
This might help you it destroys the whole window:
pylab.get_current_fig_manager().destroy()
and then you open it again with show
Lee, Young-Jin wrote:
>
> Hi,
>
> I 'm writing a python program that draws figures one by one
> interactively with the user's input in dos mode. Basically, I give the
> program a decision after each figure and then it draws the next one.
> After the first figure, it got very much slowed down for the second
> one and crashed for the third one. I feel like it has some memory
> issues as I keep using 'show' after I close each. I used 'clf()'
> before I draw a new one, but it doesn't seem to help. Any idea?
Thanks.
>
> Young Jin
>
>
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