Yannick Copin wrote:
> Hi,
>
> I have an error while trying to use mpl.axes.set_default_color_cycle to
> define my own color cycle based on the set1 colormap:
>
> In [1]: set1 = array([[228,55, 77, 152,255,255,166,247,153],
> ...: [26, 126,175,78, 127,255,86, 129,153],
> ...: [28, 184,74, 163,0, 51, 40, 191,153]],'d').T / 255.
>
> In [2]: mpl.axes.set_default_color_cycle(set1)
> ---------------------------------------------------------------------------
> AttributeError Traceback (most recent call last)
I just committed a change that should fix this bug.
Eric
>
> /autofs/home/ycopin/<ipython console> in <module>()
>
> /usr/lib/python2.5/site-packages/matplotlib/axes.py in
> set_default_color_cycle(clist)
> 113 """
> 114 _process_plot_var_args.defaultColors = clist[:]
> --> 115 rcParams['lines.color'] = clist[0]
> 116
> 117 class _process_plot_var_args:
>
> /usr/lib/python2.5/site-packages/matplotlib/__init__.pyc in
> __setitem__(self, key, val)
> 588 instead.'% (key, alt))
> 589 key = alt
> --> 590 cval = self.validate[key](val)
> 591 dict.__setitem__(self, key, cval)
> 592 except KeyError:
>
> /usr/lib/python2.5/site-packages/matplotlib/rcsetup.pyc in validate_color(s)
> 156 def validate_color(s):
> 157 'return a valid color arg'
> --> 158 if s.lower() == 'none':
> 159 return 'None'
> 160 if is_color_like(s):
>
> AttributeError: 'numpy.ndarray' object has no attribute 'lower'
>
> I'm using matplotlib 0.98.3 but I checked on the SVN repository that the
> offending lines ("rcParams['lines.color'] = clist[0]","if s.lower() ==
> 'none'") are still there.
>
> Cheers.
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