I've got an image, and a measure associated with each column of its pixels. I'm using
pyplot to create a figure with the image on top, and a plot of the column measurements below. I'm using something like this:
import numpy as np import matplotlib.pyplot as plt A = np.random.rand(34*52).reshape(34,52) means = np.average(A,axis=0) plt.figure() plt.subplot(2,1,1) plt.imshow(A, interpolation='nearest' ) plt.subplot(2,1,2) plt.plot(means) plt.show()
How can I stretch the image's width to the match that of the plots. That way, when looking at the measurements in the plot, the souce pixels will be in a column directly above it.
Turns out that it's as simple as giving
aspect='auto' to the
plt.imshow(A, interpolation='nearest', aspect='auto')