import numpy as np
import matplotlib.pyplot as plt
from skued import diffread

image = diffread("data/Cr_1.tif")

mask = np.ones_like(image, dtype = bool)
mask[0:1250, 975:1225] = False

fig, (ax1, ax2) = plt.subplots(1,2)
ax1.imshow(image, vmin=0, vmax=200, cmap='inferno')
ax2.imshow(np.logical_not(mask) * image, vmin=0, vmax=200, cmap='inferno')

ax1.set_title('Chromium')
ax2.set_title('Masked area')

for ax in (ax1, ax2):
        ax.xaxis.set_visible(False)
        ax.yaxis.set_visible(False)

plt.tight_layout()
plt.show()