Re: [matplotlib-devel] Potential Bug in axes.py

[Brad C. <bra...@so...>]

Anyone? Am I way off the mark here?

Thanks,
Brad

On Thu, 18 Jun 2009 14:41:03 -0300
Brad Chivari <bra...@so...> wrote:

> SUBJECT:
> Filtering out 0 bar height/width not working
> 
> FILE:
> matplotlib/ trunk/ matplotlib/ lib/ matplotlib/ axes.py
> 
> PROBLEM:
> xmin = np.amin(width[width!=0]) # filter out the 0 width rects
> ymin = np.amin(height[height!=0]) # filter out the 0 height rects
> 
> These aren't using proper python list comprehension and don't work as expected (for me anyway).
> 
> SOLUTION:
> Shouldn't they be something like:
> xmin = np.amin([w for w in width if w != 0])
> ymin = np.amin([h for h in height if h != 0])
> 
> Once I changed them they seem to work properly.
> 
> Thanks,
> Brad
> 
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