I cannot reproduce this error.
I'm using r8330 on Linux.
I guess the error does not occur when you use a normal subplot?
Just in case, replace axes_grid with axes_grid1 and see if it makes
any difference, i.e.,
from mpl_toolkits.axes_grid1.parasite_axes import SubplotHost
Regards,
-JJ
On Thu, May 20, 2010 at 2:11 PM, João Luís Silva <jsi...@fc.up.pt> wrote:
> Hi,
>
> I ran into a bug where I get the LaTeX error:
>
> RuntimeError: LaTeX was not able to process the following string:
>
> ''
>
> I know it's an uncommon plot, but I need extra (non-uniform) tick labels
> at the top so I'm using SubplotHost, on a semilog plot with usetex (so
> the fonts look similar to the ones on the paper).
>
> Matplotlib svn r8330 on Ubuntu 9.10.
>
> Regards,
> João Silva
>
> Example script: -------------------------------------
>
> from matplotlib import rc
> rc('text', usetex=True)
>
> from mpl_toolkits.axes_grid.parasite_axes import SubplotHost
> import numpy as np
> import matplotlib.pyplot as plt
>
> fig = plt.figure(1)
> ax = SubplotHost(fig, 111)
> fig.add_subplot(ax)
> x = np.arange(1.0,10.0,0.1)
> ax.semilogy(x,x**2)
> plt.show()
>
> -------------------------------------
>
>
> ------------------------------------------------------------------------------
>
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