Set defaults for matplotlib methods

Question

I'm doing some image processing in which I have to call imshow() often. However, the default colormap and attributes don't work for me so I have to do:

gray()
imshow(myImage, interpolation='none', origin='lower')

How to set the value of imshow to have default interpolation='none', origin='lower' so it could be called just with imshow(myImage)?

TheMeaningfulEngineer · Accepted Answer · 2013-05-07 07:52:53Z

6

The trick is that the atributes of imshow() are actually atributes of the matplotlib.image. And can be set it matplotlibrc in the image part.

Or dynamically with

import matplotlib as mpl
mpl.rc('image', interpolation='none', origin='lower', cmap = 'gray')

Reference from here

answered May 7, 2013 at 7:52

TheMeaningfulEngineer

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