170622 Save plot to image file instead of displaying it using Matplotlib

勇敢乌龟 2023-03-03 阅读 16

Issue description

Answer as following

170622 Save plot to image file instead of displaying it using Matplotlib_html

Code

import matplotlib.pyplot as plt
import numpy as np
import matplotlib.cm as cm

for i in range(10):
    data = np.random.randint(1,99,(10,10))
    plt.ioff() # prevent showing the picture
    plt.matshow(data,cmap=cm.RdYlGn) # plot the picture
    plt.savefig('rms_map//'+str(i)+'.png')

170622 Save plot to image file instead of displaying it using Matplotlib_git_02