Re: [Matplotlib-users] mpl_toolkits axes grid

2013-03-16 Thread Christian Meesters
Hi David and Ben and everybody reading along,

Apparently I did not phrase my question too well.

To clarify:

I would like to have some 'subplots' with a width proportional to
the amount of (equally spaced) data points.

It seems to me that gridspec (http://matplotlib.org/users/gridspec.html)
is just the tool I need - with this I only need to calculate the
relative sizes of my subplots, but that's easy. Alas, I did not discover
it until tonight.

Thanks a lot for your help!
Christian



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[Matplotlib-users] mpl_toolkits axes grid

2013-03-15 Thread Christian Meesters
Hi,It is quite some time ago since I was intensively using MPL. Perhaps I will not get the terminology right anymore. And now I hope to get some pointer for this particular problem:I would like to arange some line plots using a grid from left to right in a single plot / figure instance. Each of these plots is created from vectors (numpy arrays) of a different length. If I would place subplots of equal size to place these individual plots from left to right, all will appear with a different stretch/squeeze.My question now is: Is there a way to place different subplots of different sizes automatically? For all my plots I will encounter different number of individual line plots of different size.My approach so far (pseudocode):from mpl_toolkits.axes_grid1 import Gridimport pylab as pltfig = plt.figure(1, (5.5, 3.5))grid = Grid(fig, 111, # similar to subplot(111) nrows_ncols = (1, number_of_subplots), axes_pad = 0.1, add_all=True, label_mode = L, )for index in xrange(number_of_subplots): grid[index].???And now I just do not know how to get any further? How will I get the necessary extension for each subfigure/plot? Which is the most efficient way to accomplish all this? Should I import a different class, other than Grid?TIARegards,Christian

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Re: [Matplotlib-users] mpl_toolkits axes grid

2013-03-15 Thread Benjamin Root
On Fri, Mar 15, 2013 at 12:41 PM, Christian Meesters meest...@gmx.dewrote:

 Hi,

 It is quite some time ago since I was intensively using MPL. Perhaps I
 will not get the terminology right anymore. And now I hope to get some
 pointer for this particular problem:

 I would like to arange some line plots using a grid from left to right in
 a single plot / figure instance. Each of these plots is created from
 vectors (numpy arrays) of a different length. If I would place subplots of
 equal size to place these individual plots from left to right, all will
 appear with a different stretch/squeeze.

 My question now is: Is there a way to place different subplots of
 different sizes automatically? For all my plots I will encounter different
 number of individual line plots of different size.

 My approach so far (pseudocode):

 from mpl_toolkits.axes_grid1 import Grid
 import pylab as plt

 fig  = plt.figure(1, (5.5, 3.5))
 grid = Grid(fig, 111, # similar to subplot(111)
  nrows_ncols = (1, number_of_subplots),
  axes_pad = 0.1,
  add_all=True,
  label_mode = L,
  )

 for index in xrange(number_of_subplots):
 grid[index].???

 And now I just do not know how to get any further? How will I get the
 necessary extension for each subfigure/plot? Which is the most efficient
 way to accomplish all this? Should I import a different class, other than
 Grid?


So, are you wanting them to all have the same x and y coordinates, or maybe
you want the aspect ratio to be the same?

I am not exactly quite sure what you mean by extension.

Ben Root
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