I would like to have percentage values outside the pie. Maybe you can help
Here is my code :
import matplotlib.pyplot as plt
import pandas as pd
dict={'a':45, 'b': 123, 'c':2, 'd':1755, 'e':13}
ser = pd.Series(dict)
print(ser)
ser.plot(kind='pie', shadow=True, autopct='%1.2f%%')
plt.show()
As you can see in my case percentage values are not visible
According to the docs pctdistance
controls the "ratio between the center of each pie slice and the start of the text generated by autopct", and it has a default value of 0.6
, which causes the percentage values to be inside the pie.
Try a pctdistance
value > 1
:
>>> ser.plot(kind='pie', shadow=True, autopct='%1.2f%%', pctdistance=1.15)
(The above results in an "ugly" plot in which the percentages and the labels overlap. You can fix that by "moving" the labels using labeldistance
.)