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Fix print statement for Python 3

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Johannes Schönberger
2013-04-28 10:06:43 +02:00
parent eec4aff913
commit 5f4dd4ed5f
5 changed files with 27 additions and 19 deletions
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doc/examples/plot_polygon.py
+2 -2
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@@ -45,7 +45,7 @@ for _ in range(5):
# approximate subdivided polygon with Douglas-Peucker algorithm
appr_hand = approximate_polygon(new_hand, tolerance=0.02)
print "Number of coordinates:", len(hand), len(new_hand), len(appr_hand)
print("Number of coordinates:", len(hand), len(new_hand), len(appr_hand))
fig, (ax1, ax2) = plt.subplots(ncols=2, figsize=(9, 4))
@@ -70,7 +70,7 @@ for contour in find_contours(img, 0):
ax2.plot(coords[:, 1], coords[:, 0], '-r', linewidth=2)
coords2 = approximate_polygon(contour, tolerance=39.5)
ax2.plot(coords2[:, 1], coords2[:, 0], '-g', linewidth=2)
print "Number of coordinates:", len(contour), len(coords), len(coords2)
print("Number of coordinates:", len(contour), len(coords), len(coords2))
ax2.axis((0, 800, 0, 800))