[英]Drawing small-multiple charts with matplotlib - how to set figure size?
[英]How to set the size of a figure in Python matplotlib
您應該在savefig
期間設置 dpi
import numpy as np
import matplotlib.pyplot as plt
fig = plt.figure(figsize=(1,4),facecolor = 'red', dpi=100)
plt.savefig('test.png', dpi=100)
plt.show(fig)
當然,它不會是完美的,但會很接近..
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