Eric Firing wrote:
> Manuel Metz wrote:
>> Hi,
>>   I just noted a strange behavior of contour(). When a contour plot is
>> created with negative values and using a single color instead of a cmap,
>> contour _always_ uses the contour.negative_linestyle, even if linestyles
>> are specifically provided:
>>
>>   x = linspace(-pi,pi,100)
>>   X,Y = meshgrid(x,x)
>>   Z = cos(X) + 0.5*cos(Y)
>>
>>   contour(X,Y,Z, colors='k', linestyles='solid')
>>
>> I would expect the contour.negative_linestyle to be used when
>> linestyles=None, but not if it is explicitly specified. More serious,
>> even in the following case the effect takes place.
>>
>>   contour_ls = ['solid']*9
>>   contour(X,Y,Z,10, colors='k', linestyles=contour_ls)
>>
>>
>> Should we consider this as a bug and fix it ???
> 
> Fixed.  Thank you.  Oh, rats. I forgot again--I need to put this in the
> maintenance branch, and your immediately preceding change probably
> should go there, too, so I will take care of both now.

Thanks ...

> Eric

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