Fix manual backport 68e7965

timhoffm · timhoffm · commit 68bcaba2cd5c · 2018-05-08T07:52:40.000+02:00
diff --git a/examples/images_contours_and_fields/interpolation_methods.py b/examples/images_contours_and_fields/interpolation_methods.py
@@ -27,14 +27,14 @@
 
 grid = np.random.rand(4, 4)
 
-fig, axs = plt.subplots(nrows=3, ncols=6, figsize=(9, 4.5),
-                        subplot_kw={'xticks': [], 'yticks': []})
+fig, axes = plt.subplots(nrows=3, ncols=6, figsize=(9, 4.5),
+                         subplot_kw={'xticks': [], 'yticks': []})
 
 fig.subplots_adjust(hspace=0.3, wspace=0.05)
 
 for ax, interp_method in zip(axes.flat, methods):
     ax.imshow(grid, interpolation=interp_method, cmap='viridis')
-    ax.set_title(interp_method)
+    ax.set_title(str(interp_method))
 
 plt.tight_layout()
 plt.show()
