Re: [Matplotlib-users] Error when using TkAgg backend

Michael Biester wrote:
> Hi,
>
> I use matplotlib frequenctly on Python 2.4.x. . Recently changed to 
> Python 2.5.1 (upgraded to numpy 1.0.4, matplotlib 0.91.2, scipy 0.6).
>
> The Tkinter graphics does not work anymore. I tried the code snippet 
> below and got a blank window and message box:
>
> python.exe   unknown software exception.
>
>
> I use Windows XP SP2.
>
> Any comments on this are very much appreciated.
Hello Michael,

I tried your sample code on my system and it worked as expected.  I am 
using a slightly older version of numpy ('1.0.3.1').

Here is my system:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\jim.vickroy\My Documents\projects>python
Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit 
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
 >>> import numpy
 >>> numpy.__version__
'1.0.3.1'
 >>> import matplotlib
 >>> matplotlib.__version__
'0.91.2'
 >>>

-- jv
>
> Best regards
>
> Michael
>
> ----------------------------------
> import pylab as py
> import numpy as num
>
> t = num.arange(0.0, 2.0, 0.01)
> s = num.sin(2*num.pi*t)
>
> py.figure()
> py.plot(t, s, linewidth=1.0)
>
> py.xlabel('time (s)')
> py.ylabel('voltage (mV)')
> py.title('About as simple as it gets, folks')
> py.grid(True)
>
> py.show()
> --------------------------
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