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)
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