Re: [Matplotlib-users] using subplot to plot a large numbers of graphs in a loop

[Jakob J. L. <jak...@gm...>]

Hi Ryan,

Thanks for that very quick email and the encouragement.

Sadly, using ax.plot doesnt solve my problem.. no change in output...

Jakob

On 4/17/06, Ryan Krauss <rya...@gm...> wrote:
> I think you need to replace plot(x,y) with ax.plot(x,y).
>
> I think this script could be slightly simpler if you used the pylab
> interface to matplotlib so that you could just call figure, subplot,
> and plot without having to specify the axis.
>
> But if this is your first attempt at using matplotlib, you have done a
> fairly impressive job at searching the examples and archives first.
>
> Ryan
>
> On 4/17/06, Jakob J. Lopez <jak...@gm...> wrote:
> > Hello,
> >
> > It may very well be that this is a trivial problem, due to my lack of
> > knowledge. I did, at least, go through all the mail lists and the
> > examples of pylab (VERY NICE, BTW: I am extremely happy to have found
> > it).
> >
> > I am trying to plot a table or matrix of graphs. I want to do this
> > with a loop. So far, I have tried it with something like
> >
> > ## code starts here
> >         rownrs =3D ...        # defined nr of graphs in x direction
> >         colnrs  =3D ...        # defined nr of graphs in y direction
> >         x =3D ....               # defined x-values here
> >         plotnr =3D 0
> >         fig =3D figure()
> >         hold(False)
> >         for counter in counter_list:
> >                 y =3D intensities_calc[counter]
> >                 plotnr =3D plotnr+1
> >                 ax =3D subplot(rownrs, colnrs, plotnr)
> >                 fig.add_subplot(ax)
> >                 plot(x,y)
> >                 if ax.is_last_row():
> >                 ax.set_xlabel('time')
> >         show()
> >
> > ### code ends here
> >
> > all i get is one graph, in the first position. no error messages.
> >
> > please, what am i doing wrong ?
> >
> > very grateful for an answer..
> >
> > Jakob
> >
> > --
> > Jakob J. Lopez (Jak...@gm...)
> >
> >
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--
Jakob J. Lopez (Jak...@gm...)