matplotlib-devel Mailing List for matplotlib

Hi,

Is there any reason that adding a backend requires modifying both 
rcsetup.py and the __init__.py in the backends subdirectory?  Couldn't 
rcsetup.py fetch the list from the __init__.py (or vice-versa)?

Thanks,

Ryan

-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma

Hi all,

I have some trouble with matplotlib's svn version.
Any pointer would be appreciated.

Thanks in advance

                         Nils

/usr/bin/python -i nlp_3.py --verbose-helpful
$HOME=/home/nwagner
matplotlib data path 
/usr/lib/python2.4/site-packages/matplotlib/mpl-data
loaded rc file /home/nwagner/matplotlibrc
matplotlib version 0.98.0
verbose.level helpful
interactive is False
units is False
platform is linux2
CONFIGDIR=/home/nwagner/.matplotlib
Using fontManager instance from 
/home/nwagner/.matplotlib/fontManager.cache
numerix numpy 1.2.0.dev5257
backend WXAgg version 2.5.3.1
starting solver ipopt (license: CPL)  with problem  nlp3
[PyIPOPT] Ipopt will use Hessian approximation.
[PyIPOPT] nele_hess is 0
iter    objFunVal    log10(maxResidual)
     0  -1.640e+02               0.81
Traceback (most recent call last):
   File "nlp_3.py", line 65, in ?
     r = p.solve(solver)
   File 
"/usr/lib/python2.4/site-packages/scikits/openopt/Kernel/BaseProblem.py", 
line 236, in solve
     return runProbSolver(self, solvers, *args, **kwargs)
   File 
"/usr/lib/python2.4/site-packages/scikits/openopt/Kernel/runProbSolver.py", 
line 219, in runProbSolver
     solver(p)
   File 
"/usr/lib/python2.4/site-packages/scikits/openopt/solvers/CoinOr/ipopt_oo.py", 
line 70, in __solver__
     p.iterfcn(p.x0)
   File 
"/usr/lib/python2.4/site-packages/scikits/openopt/Kernel/BaseProblem.py", 
line 57, in <lambda>
     self.iterfcn = lambda *args: ooIter(self, *args)# 
this parameter is only for OpenOpt developers, not common 
users
   File 
"/usr/lib/python2.4/site-packages/scikits/openopt/Kernel/ooIter.py", 
line 78, in ooIter
     for df in p.graphics.drawFuncs: df(p)
   File 
"/usr/lib/python2.4/site-packages/scikits/openopt/Kernel/ooGraphics.py", 
line 127, in oodraw
     if self.nSubPlots>1: pylab.subplot(self.nSubPlots, 1, 
1)
   File 
"/usr/lib/python2.4/site-packages/matplotlib/pyplot.py", 
line 519, in subplot
     fig = gcf()
   File 
"/usr/lib/python2.4/site-packages/matplotlib/pyplot.py", 
line 210, in gcf
     return figure()
   File 
"/usr/lib/python2.4/site-packages/matplotlib/pyplot.py", 
line 195, in figure
     FigureClass=FigureClass,
   File 
"/usr/lib/python2.4/site-packages/matplotlib/backends/backend_wxagg.py", 
line 119, in new_figure_manager
     frame = FigureFrameWxAgg(num, fig)
   File 
"/usr/lib/python2.4/site-packages/matplotlib/backends/backend_wx.py", 
line 1237, in __init__
     self.canvas.SetInitialSize(wx.Size(fig.bbox.width, 
fig.bbox.height))
AttributeError: 'FigureCanvasWxAgg' object has no 
attribute 'SetInitialSize'

>  what do you mean by "range" parameter. What should this parameter actually 
> do ?
>

Actually just pass it along to numpy.histogram(). I guess it just ignores 
all data outside the range.

Cheers,
Olle