how to save plot as image in python code example

Example 1: save matplotlib figure

plt.savefig('image.png')

Example 2: save plot in python

plt.savefig('books_read.png')

Example 3: how to write a script to display an image in python

>>> from PIL import Image                                                                                
>>> img = Image.open('test.png')
>>> img.show()

Example 4: write in all corners of plot in python

from pylab import figure, text, scatter, show

text(0.1, 0.9,'matplotlib',
     horizontalalignment='center',
     verticalalignment='center',
     transform = ax.transAxes)

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