[FIXED] Matplotlib pie chart: Show both value and percentage

Issue

Here's my current code

values = pd.Series([False, False, True, True])
v_counts = values.value_counts()
fig = plt.figure()
plt.pie(v_counts, labels=v_counts.index, autopct='%.4f', shadow=True);

Currently, it shows only the percentage (using autopct)

I'd like to present both the percentage and the actual value (I don't mind about the position)

How to do it?

Thanks

Solution

Create your own formatting function. Note that you have to recalculate the actual value from the percentage in that function somehow

def my_fmt(x):
    print(x)
    return '{:.4f}%\n({:.0f})'.format(x, total*x/100)


values = pd.Series([False, False, True, True, True, True])
v_counts = values.value_counts()
total = len(values)
fig = plt.figure()
plt.pie(v_counts, labels=v_counts.index, autopct=my_fmt, shadow=True);

Answered By - Diziet Asahi