# Just Launched: You can now import projects and releases from Google Code onto SourceForge

We are excited to release new functionality to enable a 1-click import from Google Code onto the Allura platform on SourceForge. You can import tickets, wikis, source, releases, and more with a few simple steps.

## matplotlib-users

 [Matplotlib-users] making (very simple) Venn diagrams? From: per freem - 2009-03-01 23:32:28 Attachments: Message as HTML ```hi all, can someone advise on how to make simple venn diagrams, like the one here: http://en.wikipedia.org/wiki/File:Venn_diagram_cmyk.svg simply three (or more) intersecting circles, such that one can label every point of their intersection, and maybe make the circles in size proportion to the number of elements they are supposed to represent. i know some people use Sage for this but i prefer to use matplotlib directly. any help / info on how to get started on this or some example code would be greatly appreciated. thank you. ```
 Re: [Matplotlib-users] making (very simple) Venn diagrams? From: Jonathan Taylor - 2009-03-02 18:50:38 ```Try this: from matplotlib import pyplot as plt from matplotlib.patches import Circle f = plt.figure() ax = f.gca() rad = 1.4 c1 = Circle((-1,0),rad, alpha=.2, fc ='red') c2 = Circle((1,0),rad, alpha=.2, fc ='blue') c3 = Circle((0,1),rad, alpha=.2, fc ='green') ax.add_patch(c1) ax.add_patch(c2) ax.add_patch(c3) ax.set_xlim(-3,3) ax.set_ylim(-3,3) plt.show() J. On Sun, Mar 1, 2009 at 6:32 PM, per freem wrote: > hi all, > > can someone advise on how to make simple venn diagrams, like the one here: > > http://en.wikipedia.org/wiki/File:Venn_diagram_cmyk.svg > > simply three (or more) intersecting circles, such that one can label every > point of their intersection, and maybe make the circles in size proportion > to the number of elements they are supposed to represent.  i know some > people use Sage for this but i prefer to use matplotlib directly. > > any help / info on how to get started on this or some example code would be > greatly appreciated. > > thank you. > > ------------------------------------------------------------------------------ > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA > -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise > -Strategies to boost innovation and cut costs with open source participation > -Receive a \$600 discount off the registration fee with the source code: SFAD > http://p.sf.net/sfu/XcvMzF8H > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > ```