Upgrading matlplotlib to the git head version  worked perfectly.
Thanks !
      From: Thomas Caswell <tcasw...@gmail.com>
 To: Benjamin Root <ben.r...@ou.edu> 
Cc: FJ <fjan...@yahoo.com>; Matplotlib Users 
<matplotlib-users@lists.sourceforge.net> 
 Sent: Saturday, February 7, 2015 4:25 PM
 Subject: Re: [Matplotlib-users] Matplotlib backend nbagg does not show figure 
in iPython Notebook
   
Yes, I think that if you want to use ipython 3.0 you need to use mpl 1.4.3 or 
master.

Tom


On Sat Feb 07 2015 at 4:21:19 PM Benjamin Root <ben.r...@ou.edu> wrote:

So, the user needs to use 1.4.3?

On Sat, Feb 7, 2015 at 4:17 PM, Thomas Caswell <tcasw...@gmail.com> wrote:

See https://github.com/ipython/ipython/issues/7351 and 
https://github.com/matplotlib/matplotlib/pull/4002

On Sat Feb 07 2015 at 4:15:26 PM Benjamin Root <ben.r...@ou.edu> wrote:

Hmm, that should work. I notice that you are using the beta 3.0 ipython 
release. Perhaps something is broken in the beta? Could you try downgrading 
ipython (and the notebook server, they are separate packages, I think)?

Ben Root

P.S. - Do "Reply-All" so that your responses stay on the mailing list.


On Sat, Feb 7, 2015 at 2:02 PM, FJ <fjan...@yahoo.com> wrote:

I'm running the ipython server on a remote linux machine and using chrome 
browser on my windows 7 desktop.
I start the notebook with :
ipython notebook --ip 0.0.0.0   
I've tried this both inside and out of a virtualenv  virtual environment with 
same results.
thanks.
      From: Benjamin Root <ben.r...@ou.edu>
 To: fjanoos <fjan...@yahoo.com> 
Cc: Matplotlib Users <matplotlib-users@lists.sourceforge.net> 
 Sent: Saturday, February 7, 2015 9:24 AM
 Subject: Re: [Matplotlib-users] Matplotlib backend nbagg does not show figure 
in iPython Notebook
  

 
How did you start ipython?

On Sat, Feb 7, 2015 at 2:27 AM, fjanoos <fjan...@yahoo.com> wrote:

hi Benjamin
This sequence in a new notebook:
%matplotlib nbaggimport matplotlib as mpl
import matplotlib.pyplot as pltplt.plot(range(100))
also results in exactly the same result - the figure placeholder (not sure what 
the exact term is) but no figure inside it.
Regards.





      From: Benjamin Root-2 [via matplotlib] <[hidden email]>
 To: fjanoos <[hidden email]> 
 Sent: Thursday, February 5, 2015 9:45 PM
 Subject: Re: Matplotlib backend nbagg does not show figure in iPython Notebook
   
 Selecting a backend must be first before any other matplotlib actions. 
Typically, ipython magics (the %matplotlib commands) are kept at the top 
anyway.I hope that clears it up.Ben RootOn Feb 5, 2015 5:22 PM, "fjanoos" 
<[hidden email]> wrote:

Hello,

I'm running the following configuration
Python 2.7.6 (default, Feb  5 2015, 00:21:43)
IPython 3.0.0-b1
matplotlib '1.4.2'
The version of the notebook server is 3.0.0-b1-ee6223a.
This is running on linux 3.16.0-0.bpo.4-amd64 #1 SMP Debian
3.16.7-ckt2-1~bpo70+1 (2014-12-08) x86_64 GNU/Linux

I set up matplotlib as follows:
import matplotlib as mpl
import matplotlib.pyplot as plt
%matplotlib nbagg


Then running this command:
>> plt.plot(range(100))
only displays a box (with resize, zoom, pan, etc controls)  - but does not
show the figure itself (see figure).
<http://matplotlib.1069221.n5.nabble.com/file/n44812/Untitled.png>
Also, when I click on any part of the figure, I get a slew of the following
message on stderr:
[IPKernelApp] ERROR | No such comm: 29281512bed24f259572bc6f0ea8d249


On the other hand,
>> plt.plot(range(100))
>> plt.show()
shows nothing at all.

However, this
>>%matplotlib inline
>>plt.plot(range(100))
displays the figure as expected.

What is going on ? How can I enable the new notebook backend for matplotlib
?

Thanks.




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