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changed subplot creation to preferred matplotlib style

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martin
2015-10-12 17:48:30 +02:00
parent f8e632c6b1
commit 629d6d6abc
1 changed files with 5 additions and 8 deletions
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doc/examples/plot_line_hough_transform.py
+5 -8
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@@ -77,10 +77,7 @@ image[idx, idx] = 255
h, theta, d = hough_line(image)
fig = plt.figure(figsize=(8, 4))
ax1 = plt.subplot(1, 3, 1, adjustable='box-forced')
ax2 = plt.subplot(1, 3, 2)
ax3 = plt.subplot(1, 3, 3, sharex=ax1, sharey=ax1, adjustable='box-forced')
fig, (ax1, ax2, ax3) = plt.subplots(1, 3, figsize=(8,4))
ax1.imshow(image, cmap=plt.cm.gray)
ax1.set_title('Input image')
@@ -112,18 +109,17 @@ edges = canny(image, 2, 1, 25)
lines = probabilistic_hough_line(edges, threshold=10, line_length=5,
line_gap=3)
fig2 = plt.figure(figsize=(8, 3))
ax1 = plt.subplot(1, 3, 1, adjustable='box-forced')
ax2 = plt.subplot(1, 3, 2, sharex=ax1, sharey=ax1, adjustable='box-forced')
ax3 = plt.subplot(1, 3, 3, sharex=ax1, sharey=ax1, adjustable='box-forced')
fig, (ax1, ax2, ax3) = plt.subplots(1, 3, figsize=(8,4), sharex=True, sharey=True)
ax1.imshow(image, cmap=plt.cm.gray)
ax1.set_title('Input image')
ax1.set_axis_off()
ax1.set_adjustable('box-forced')
ax2.imshow(edges, cmap=plt.cm.gray)
ax2.set_title('Canny edges')
ax2.set_axis_off()
ax2.set_adjustable('box-forced')
ax3.imshow(edges * 0)
@@ -133,4 +129,5 @@ for line in lines:
ax3.set_title('Probabilistic Hough')
ax3.set_axis_off()
ax3.set_adjustable('box-forced')
plt.show()