Hi Ben,
yes, it is not enabled. Also a call to pyplot.isinteractive() returns False.
Maximilian
On Mon, Jun 18, 2012 at 3:02 PM, Benjamin Root <ben.r...@ou.edu> wrote:
>
>
> On Mon, Jun 18, 2012 at 3:36 AM, Maximilian Fabricius <mfabric...@gmail.com>
> wrote:
>>
>> On Tue, Jun 12, 2012 at 6:40 PM, John Hunter <jdh2...@gmail.com> wrote:
>> > On Fri, Jun 8, 2012 at 3:36 AM, Maximilian Fabricius
>> > <mfabric...@gmail.com> wrote:
>> >> it seems that whenever I plot something, a window opens.
>> >>
>> >> from matplotlib import pylab
>> >> import numpy
>> >> pylab.plot(numpy.random.normal(size=100))
>> >>
>> >> Now, I have code that is supposed to produce diagnostic plots as PDFs.
>> >> Only
>> >
>> > Before importing pylab, do
>> >
>> > import matplotlib
>> > matplotlib.use('pdf')
>> >
>> > The FAQ for using mpl in a web app server is pretty relevant to this use
>> > case
>> >
>> >
>> > http://matplotlib.sourceforge.net/faq/howto_faq.html#matplotlib-in-a-web-application-server
>> >
>> > JDH
>>
>>
>> Hi John,
>>
>> yes, I can do a matplotlib.use('pdf') (As a matter of fact I use this
>> as a workaround right now). But I have to do this at the very
>> beginning of the code, i.e.
>> before the import of pyplot. Now, my routine has a --PLOT switch which
>> allows me to turn on the on-screen plotting.
>> Depending on that switch I now have to decide whether or not to call
>> matplotlib.use('pdf').
>>
>> This means that I have a lot of imports interspersed with other code
>> which looks terrible.
>>
>> Really I am pretty sure that a simple script like:
>>
>> from matplotlib import pyplot as pp
>> pp.plot([1,2,3])
>>
>> should not open a window. Only after a
>>
>> pp.show()
>>
>> the window should show up.
>>
>> Note: I have tried to remove my .matplotlib directory. I have also checked
>>
>> >>> pp.isinteractive()
>> False
>>
>> Any help would be highly appreciated.
>>
>> Maximilian
>>
>
> Maxmillian,
>
> Did you check your ~/.matplotlib/matplotlibrc file like I suggested? By
> default, these plots should not be coming up until you call show().
> However, if "interactive" is set to True, then they will come up at the
> first plotting command.
>
> Cheers!
> Ben Root
>
--
--------------------------------------------------------------------
Maximilian Fabricius
* Max Planck Institute for Extraterrestrial Physics (MPE)
Giessenbachstrasse, D-85748 Garching, Germany
* University Observatory Munich / Wendelstein Observatory
Scheinerstr. 1, D-81679 München, Germany
eMail: m...@mpe.mpg.de
Phone: +49 89 30000 3779
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