8000 Replace usage of Lena image in the gallery. by tonysyu · Pull Request #1976 · matplotlib/matplotlib · GitHub
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Replace usage of Lena image in the gallery. #1976

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May 6, 2013
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Replace usage of Lena image in the gallery. #1976

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Replace usage of Lena image in the gallery. 
Note that lena.npy was created in PR #1924 before I realized matplotlib could read png images without PIL. That file wasn't used anywhere else, so I remove it here.
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@tonysyu
tonysyu committed May 5, 2013
commit 25aba29563ca337ff081d378976e610dd57f585b
5 changes: 2 additions & 3 deletions examples/images_contours_and_fields/image_demo.py
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@@ -1,12 +1,11 @@
"""
Simple demo of the imshow function.
"""
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.cbook as cbook

image_file = cbook.get_sample_data('lena.npy')
image = np.load(image_file)
image_file = cbook.get_sample_data('ada.png')
image = plt.imread(image_file)

plt.imshow(image)
plt.axis('off') # clear x- and y-axes
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7 changes: 3 additions & 4 deletions examples/images_contours_and_fields/image_demo_clip_path.py
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@@ -1,18 +1,17 @@
"""
Demo of image that's been clipped by a circular patch.
"""
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.patches as patches
import matplotlib.cbook as cbook


image_file = cbook.get_sample_data('lena.npy')
image = np.load(image_file)
image_file = cbook.get_sample_data('grace_hopper.png')
image = plt.imread(image_file)

fig, ax = plt.subplots()
im = ax.imshow(image)
patch = patches.Circle((130, 130), radius=100, transform=ax.transData)
patch = patches.Circle((260, 200), radius=200, transform=ax.transData)
im.set_clip_path(patch)

plt.axis('off')
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Binary file removed lib/matplotlib/mpl-data/sample_data/lena.npy
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