🅭

# bibliothèque optionelle python
sudo apt-get install python3-matplotlib-venn

#!/usr/bin/python3
import matplotlib.pyplot as plt
from matplotlib_venn import venn2
 
# First way to call the 2 group Venn diagram:
venn2(subsets = (10, 5, 2), set_labels = ('Group A', 'Group B'))
plt.show()
 
# Second way
venn2([set(['A', 'B', 'C', 'D']), set(['D', 'E', 'F'])])
plt.show()

# pour sauvegarder dans un fichier

#!/usr/bin/python3
import matplotlib.pyplot as plt
from matplotlib_venn import venn3
import datetime

v=venn3(subsets = (10, 8, 22, 6,9,4,2), set_labels = ('Group A', 'Group B', 'Group C'))
plt.savefig('image' + datetime.datetime.now().strftime("%Y-%m-%d-%Hh%Mm%S") + '.png')

#!/usr/bin/python3
import matplotlib.pyplot as plt
from matplotlib_venn import venn3   # bibliotheque differente

vite = set(['vite', 'vite & bien', 'vite & eco'])
bien = set(['bien', 'vite & bien', 'bien & eco'])
eco = set(['eco', 'vite & eco', 'bien & eco'])

venn3([vite, bien, eco], ('vite', 'bien', 'eco'))
plt.show()