/Python/Change markersize in legend matplotlib

Change markersize in legend matplotlib

lgnd = plt.legend(loc="lower left", scatterpoints=1, fontsize=10)
lgnd.legendHandles[0]._sizes = [30]
lgnd.legendHandles[1]._sizes = [30]

Source: stackoverflow.com

Change markersize in legend matplotlib

import matplotlib.pyplot as plt
import numpy as np

def rand_data():
    return np.random.uniform(low=0., high=1., size=(100,))

# Generate data.
x1, y1 = [rand_data() for i in range(2)]
x2, y2 = [rand_data() for i in range(2)]

plt.figure()
plt.plot(x1, y1, 'o', label='first', markersize=np.sqrt(20.), c='b')
plt.plot(x2, y2, 'o', label='second', markersize=np.sqrt(35.), c='r')
# Plot legend.
lgnd = plt.legend(loc="lower left", numpoints=1, fontsize=10)

#change the marker size manually for both lines
lgnd.legendHandles[0]._legmarker.set_markersize(6)
lgnd.legendHandles[1]._legmarker.set_markersize(6)
plt.show()

Source: stackoverflow.com

Similar codes

0 vote124 views1 answer
Polish notation python
Python
-1 vote159 views1 answer
Flask run on ip and port
Python Flask
0 vote122 views2 answers
Set cookie in python requests
Python
7 votes118 views2 answers
Calculate the addition of two lists in python
Python
0 vote125 views1 answer
Gaierror at /members/register [Errno 11001] getaddrinfo failed
Python
3 votes109 views1 answer
How to execute bash commands in python script
Python
0 vote131 views1 answer
Np.linalg.eigvals positive check python
Python
0 vote120 views1 answer
Malware with python
Python
0 vote118 views2 answers
How to read mysql table in python
Python
0 vote131 views1 answer
Left join two dataframes pandas on two different column names
Python