Re: [Matplotlib-users] exclude something from legend

[Carlos G. <car...@gm...>]

Many thanks Tinne.

That did it.




On Thu, Aug 26, 2010 at 03:55, Tinne De Laet
<tin...@me...> wrote:
> Hi Carlos,
>
> On Thu, Aug 26, 2010 at 04:49, Carlos Grohmann
> <car...@gm...> wrote:
>> Hello all,
>>
>> Is there a way to tell MPL that something I plotted (like a series of
>> Line2D, to create a grid) should not be considered for the legend?
>>
>> I'm plotting a lot of things, and because of these objects (without
>> label), I always got these msgs:
>>
>> /usr/lib/pymodules/python2.6/matplotlib/axes.py:4014: UserWarning: No
>> labeled objects found. Use label='...' kwarg on individual plots.
>>  warnings.warn("No labeled objects found.  "
>>
> I always use the following set of commands to get costumize my legend:
>
> **************************************
> legendEntries=[]             # list of plots that are going to be in
> the legend
> legendText=[]   # list of text messages for the legend
>
> thisPlot = plot(x,y,'b*') # a plot command
>
> legendEntries.append(thisPlot) # only do this for the plots you want
> to add to the legend
> legendText.append("legend text")    # only this for the plots you want
> to add to the legend
>
>  lgd = legend(legendEntries,legendText,numpoints=1,prop=props,loc='upper
> right') # example of how to draw the legend
>
> **************************************
>
> Hope this helps,
>
> Tinne
>



-- 
Prof. Carlos Henrique Grohmann - Geologist D.Sc.
Institute of Geosciences - Univ. of São Paulo, Brazil
http://www.igc.usp.br/pessoais/guano
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