Re: [Matplotlib-users] specify color in pie chart?

[David H. <dav...@gm...>]

Add the argument colors('b', 'r') when calling pie, i.e.

>>> pie(fracs, colors =3D ('b', 'r'), explode=3Dexplode, labels=3Dlabels,
autopct=3D'%1.1f%%', shadow=3DTrue)

Look at the docstring help(pie) for more info on the key arguments.

David


2006/3/10, Ryan Suarez <ry...@ze...>:
> Greetings,
>
> Sorry, I am new to matplotlib(0.86.1).  I modifed the sample pie chart
> below to report disk quota usage.  But how do I specify colors?  (blue
> for free, and red for used)
>
> -----------
> from pylab import *
> figure(1, figsize=3D(4,4))
> ax =3D axes([0.1, 0.1,0.8,0.8])
> labels =3D 'Free', 'Used'
> fracs =3D [15,85]
> figure(1)
> pie(fracs, labels=3Dlabels)
> figure(2, figsize=3D(8,8))
> explode=3D(0.05,0)
> pie(fracs, explode=3Dexplode, labels=3Dlabels, autopct=3D'%1.1f%%', shado=
w=3DTrue)
> savefig('pie_demo')
> show()
>
> regards,
> Ryan
>
>
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