Darren Dale wrote:
> On Monday 30 July 2007 6:58:17 pm Eric Firing wrote:
>> Darren,
>>
>> It looks like there is a problem with the grid lines.  Although the
>> matplotlib.conf file is specifying  linestyle = ':', and False for the
>> axes.grid parameter, everything is coming up with solid lines (see
>> barh_demo.py, for example) by default.  It looks like those two keys are
>> not setting their respective rcParams entries.
> 
> barh_demo turns the grid on. I accidentally set the default linestyle to '-' 
> in mplconfig for the grids, thats been fixed.

Darren,

barh_demo turns the grid on for the first plot only, but the grid is 
shown for both.  ipython -pylab also plots with a grid by default, and 
shows
In [3]:rcParams['axes.grid']
Out[3]:True

I have not made any matplotlib.conf other than the one that is now being 
installed correctly in mpl-data, and it contains

     # display grid on regular or polar axes
     grid = False
     polargrid = True

grep indicates the True value is coming from mplconfig:

config/mplconfig.py:        grid = T.Trait(True, mplT.BoolHandler())

config/rcsetup.py:    'axes.grid'             : [False, validate_bool]

so it looks like somehow this mplconfig initialization is overriding the 
value in matplotlib.conf.

Eric

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