matplotlib / backend

[Pierre]

Hello,

I'm to plot some results but it doesn't work.
I got this error :

/usr/local/libre_rep/python-2.6.1/RHEL_5__x86_64/lib/python2.6/site-
packages/matplotlib/backends/__init__.py:41: UserWarning:
Your currently selected backend, 'agg' does not support show().
Please select a GUI backend in your matplotlibrc file ('/usr/local/
libre_rep/python-2.6.1/RHEL_5__x86_64/lib/python2.6/site-packages/
matplotlib/mpldata/matplotlibrc')
or with matplotlib.use()

Any idea to fix it ?

Thanks
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Re: matplotlib / backend

[baloan]

On Aug 25, 10:12 am, Pierre pierre.gaill...@gmail.com wrote:
 Hello,

 I'm to plot some results but it doesn't work.
 I got this error :

 /usr/local/libre_rep/python-2.6.1/RHEL_5__x86_64/lib/python2.6/site-
 packages/matplotlib/backends/__init__.py:41: UserWarning:
 Your currently selected backend, 'agg' does not support show().
 Please select a GUI backend in your matplotlibrc file ('/usr/local/
 libre_rep/python-2.6.1/RHEL_5__x86_64/lib/python2.6/site-packages/
 matplotlib/mpldata/matplotlibrc')
 or with matplotlib.use()

 Any idea to fix it ?

 Thanks

Try:

import matplotlib
matplotlib.use('TkAgg')

before coding anything else

from the examples section of the matplotlib documentation
http://matplotlib.sourceforge.net/examples/user_interfaces/embedding_in_tk.html
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howto write matplotlib backend?

[mihail . udov]

Somewhere on http://matplotlib.sourceforge.net or elsewhere I found
some hints how to get started writing a new backend for matplotlib. It
mentioned some almost empty kind of template that you could extend for
your needs.

I cannot find this description again. Would somebody help, please?

Cheers
Mihail
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