[Matplotlib-users] How to combine in one plot a plot and a circle.

[Gousios G. <gg...@wi...>]

Hello , i wanted to ask how can i do what i am saying in title.

I have a plot with some points and i have a circle.
I want to combine both data in one plot.(a circle and point data)

I can't do it because ( i think) for the circle i use pylab.show()  but 
for plot ,just show().
Is there another way to make the circle?

> from scitools.std import *
> import pylab
>
>
> npoints=10
>
> vectorpoint=random.uniform(-1,1,[1,2])
> experiment=random.uniform(-1,1,[npoints,2])
>
> #plot(experiment[:,0],experiment[:,1],'ro')
> #show()
>
> plot(experiment[:,0],experiment[:,1],'ro')
> hold('on')
> circ = pylab.Circle((0., 0.), 1.0,alpha=0.1)
> pylab.gca().add_patch(circ)
> pylab.axis('scaled')
> pylab.show()

Thanks!