The following patch avoids the error with your attached plot. I'm sure
if it the right fix though -- I'm not sure why empty strings are being
sent this far along, and I'm also not seeing any ticks along the top.
Mike
Index: lib/matplotlib/texmanager.py
===================================================================
--- lib/matplotlib/texmanager.py (revision 8329)
+++ lib/matplotlib/texmanager.py (working copy)
@@ -578,6 +578,9 @@
return width, heigth and descent of the text.
"""
+ if tex.strip() == '':
+ return 0, 0, 0
+
if renderer:
dpi_fraction = renderer.points_to_pixels(1.)
else:
On 05/20/2010 02:11 PM, João Luís Silva wrote:
> 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()
>
--
Michael Droettboom
Science Software Branch
Space Telescope Science Institute
Baltimore, Maryland, USA
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