I have another problem after updating to SVN r4869. The ticks take the
color of the plotted line without regard to the default. For example,
matplotlib.rc('xtick', color='black')
matplotlib.rc('ytick', color='black')
plot(x, y, 'red')
will give red ticks.
Paul
Michael Droettboom wrote:
> It's a bug. It's now possible for rgba colors to make their way all the
> way down to that level, so the code needs to truncate that to rgb (Ps
> can't handle alpha anyway).
>
> This is committed in SVN r4869.
>
> Cheers,
> Mike
>
> Paul Novak wrote:
>> Hello,
>>
>> I am trying to use the PS backend to make some simple line plots,
>> using the following script, but I get the error messages included
>> below when I try to plot with usetex=True. I have also included the
>> output from --verbose=helpful. I am using the current SVN, and I don't
>> recall having this problem when using 0.91.1.
>>
>> Thanks,
>> Paul
>>
>> ---
>> #!/usr/bin/env python
>>
>> import matplotlib
>> matplotlib.use('PS')
>> matplotlib.rc('text', usetex = 'True')
>> from pylab import *
>>
>> x = arange(0,5)
>> y = 2 * x
>> figure(1)
>> plot(x, y)
>> savefig('psfig')
>> show()
>>
>> ---
>> $HOME=/home/pnovak
>> CONFIGDIR=/home/pnovak/.matplotlib
>> matplotlib data path /usr/lib/python2.5/site-packages/matplotlib/mpl-data
>> loaded rc file /home/pnovak/.matplotlib/matplotlibrc
>> matplotlib version 0.98pre
>> verbose.level helpful
>> interactive is False
>> units is False
>> platform is linux2
>> numerix numpy 1.0.3.1
>> Using fontManager instance from
>> /home/pnovak/.matplotlib/fontManager.cache
>> backend PS version Level II
>> Found dvipng version 1.5
>>
>> Traceback (most recent call last):
>> File "junk.py", line 15, in <module>
>> savefig('psfig')
>> File "/usr/lib/python2.5/site-packages/matplotlib/pyplot.py", line
>> 271, in savefig
>> return fig.savefig(*args, **kwargs)
>> File "/usr/lib/python2.5/site-packages/matplotlib/figure.py", line
>> 854, in savefig
>> self.canvas.print_figure(*args, **kwargs)
>> File
>> "/usr/lib/python2.5/site-packages/matplotlib/backend_bases.py", line
>> 1085, in print_figure
>> **kwargs)
>> File
>> "/usr/lib/python2.5/site-packages/matplotlib/backends/backend_ps.py",
>> line 837, in print_ps
>> return self._print_ps(outfile, 'ps', *args, **kwargs)
>> File
>> "/usr/lib/python2.5/site-packages/matplotlib/backends/backend_ps.py",
>> line 863, in _print_ps
>> orientation, isLandscape, papertype)
>> File
>> "/usr/lib/python2.5/site-packages/matplotlib/backends/backend_ps.py",
>> line 1051, in _print_figure_tex
>> self.figure.draw(renderer)
>> File "/usr/lib/python2.5/site-packages/matplotlib/figure.py", line
>> 698, in draw
>> for a in self.axes: a.draw(renderer)
>> File "/usr/lib/python2.5/site-packages/matplotlib/axes.py", line
>> 1397, in draw
>> a.draw(renderer)
>> File "/usr/lib/python2.5/site-packages/matplotlib/axis.py", line
>> 680, in draw
>> tick.draw(renderer)
>> File "/usr/lib/python2.5/site-packages/matplotlib/axis.py", line
>> 179, in draw
>> self.label1.draw(renderer)
>> File "/usr/lib/python2.5/site-packages/matplotlib/text.py", line
>> 761, in draw
>> Text.draw(self, renderer)
>> File "/usr/lib/python2.5/site-packages/matplotlib/text.py", line
>> 309, in draw
>> self._fontproperties, angle)
>> File
>> "/usr/lib/python2.5/site-packages/matplotlib/backends/backend_ps.py",
>> line 544, in draw_tex
>> color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()
>> TypeError: not all arguments converted during string formatting
>>
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