def diff_img(ref, obt, comment=""):
"""
Highlight the difference in images
"""
assert ref.shape == obt.shape
delta = abs(obt - ref)
if delta.max() > 0:
from pyFAI.gui_utils import pyplot as plt
fig = plt.figure()
ax1 = fig.add_subplot(2, 2, 1)
ax2 = fig.add_subplot(2, 2, 2)
ax3 = fig.add_subplot(2, 2, 3)
im_ref = ax1.imshow(ref)
plt.colorbar(im_ref)
ax1.set_title("%s ref" % comment)
im_obt = ax2.imshow(obt)
plt.colorbar(im_obt)
ax2.set_title("%s obt" % comment)
im_delta = ax3.imshow(delta)
plt.colorbar(im_delta)
ax3.set_title("delta")
imax = delta.argmax()
x = imax % ref.shape[-1]
y = imax // ref.shape[-1]
ax3.plot([x], [y], "o", scalex=False, scaley=False)
fig.show()
from pyFAI.utils import input
input()
def diff_img(ref, obt, comment=""):
"""
Highlight the difference in images
"""
assert ref.shape == obt.shape
delta = abs(obt - ref)
if delta.max() > 0:
from pyFAI.gui_utils import pyplot as plt
fig = plt.figure()
ax1 = fig.add_subplot(2, 2, 1)
ax2 = fig.add_subplot(2, 2, 2)
ax3 = fig.add_subplot(2, 2, 3)
im_ref = ax1.imshow(ref)
plt.colorbar(im_ref)
ax1.set_title("%s ref" % comment)
im_obt = ax2.imshow(obt)
plt.colorbar(im_obt)
ax2.set_title("%s obt" % comment)
im_delta = ax3.imshow(delta)
plt.colorbar(im_delta)
ax3.set_title("delta")
imax = delta.argmax()
x = imax % ref.shape[-1]
y = imax // ref.shape[-1]
ax3.plot([x], [y], "o", scalex=False, scaley=False)
fig.show()
from pyFAI.utils import input
input()
def diff_crv(ref, obt, comment=""):
"""
Highlight the difference in vectors
"""
assert ref.shape == obt.shape
delta = abs(obt - ref)
if delta.max() > 0:
from pyFAI.gui_utils import pyplot as plt
fig = plt.figure()
ax1 = fig.add_subplot(1, 2, 1)
ax2 = fig.add_subplot(1, 2, 2)
im_ref = ax1.plot(ref, label="%s ref" % comment)
im_obt = ax1.plot(obt, label="%s obt" % comment)
im_delta = ax2.plot(delta, label="delta")
fig.show()
from pyFAI.utils import input
input()
def diff_crv(ref, obt, comment=""):
"""
Highlight the difference in vectors
"""
assert ref.shape == obt.shape
delta = abs(obt - ref)
if delta.max() > 0:
from pyFAI.gui_utils import pyplot as plt
fig = plt.figure()
ax1 = fig.add_subplot(1, 2, 1)
ax2 = fig.add_subplot(1, 2, 2)
im_ref = ax1.plot(ref, label="%s ref" % comment)
im_obt = ax1.plot(obt, label="%s obt" % comment)
im_delta = ax2.plot(delta, label="delta")
fig.show()
from pyFAI.utils import input
input()
