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Dpi Attribute In Savefig Function In Matplotlib

In this article, we will discuss about dpi attribute in savefig function in matplotlib.

DPI

DPI (Dots Per Inch) means number of dots placed per inch while printing. More the DPI, clearer will be the output.

Specifies the DPI of the saved image.

import matplotlib.pyplot as plt
fig = plt.figure()
fig, axes = plt.subplots(nrows = 2, ncols= 2) 
fig.savefig("test.jpg", dpi=800)

Once you run the code, a file is saved with 800 DPI

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