I can confirm that this now works fine - thanks for the quick fix!
Tom
On Aug 18, 2010, at 12:09 PM, Michael Droettboom wrote:
> Should be fixed in r8648 now.
>
> Mike
>
> On 08/18/2010 11:45 AM, Thomas Robitaille wrote:
>> Hi,
>>
>> I updated to the latest svn version of matplotlib this morning, and
>> Axes.scatter seems to be broken when using marker='v', '>','<', or '^':
>>
>> import matplotlib
>> matplotlib.use('Agg')
>> import matplotlib.pyplot as mpl
>>
>> fig = mpl.figure()
>> ax = fig.add_subplot(1,1,1)
>> ax.scatter([1,2,3], [4,5,6], marker='v')
>> fig.savefig('test.png')
>>
>> gives:
>>
>> Traceback (most recent call last):
>> File "test.py", line 7, in<module>
>> ax.scatter([1,2,3], [4,5,6], marker='^')
>> File "/Users/tom/Library/Python/2.6/site-packages/matplotlib/axes.py",
>> line 5764, in scatter
>> transOffset = self.transData,
>> File
>> "/Users/tom/Library/Python/2.6/site-packages/matplotlib/collections.py",
>> line 695, in __init__
>> self._paths = [self._path_generator(numsides)]
>> File "/Users/tom/Library/Python/2.6/site-packages/matplotlib/path.py",
>> line 415, in unit_regular_polygon
>> path = cls(verts, codes)
>> File "/Users/tom/Library/Python/2.6/site-packages/matplotlib/path.py",
>> line 117, in __init__
>> assert len(codes) == len(vertices)
>> AssertionError
>>
>> This did not occur when I updated to the latest svn a couple of days ago, so
>> it must be due to a pretty recent change.
>>
>> Cheers,
>>
>> Tom
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>
>
> --
> Michael Droettboom
> Science Software Branch
> Space Telescope Science Institute
> Baltimore, Maryland, USA
>
>
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