tidy gallery example

rcomer · rcomer · commit 571837d71a95 · 2022-06-05T19:51:55.000+01:00
diff --git a/examples/pyplots/pyplot_striped_line.py b/examples/pyplots/pyplot_striped_line.py
@@ -3,7 +3,8 @@
 Pyplot striped line
 ====================
 
-Plot a striped line plots in a single call to `~matplotlib.pyplot.plot`, and a correct legend from `~matplotlib.pyplot.legend`.
+Plot a striped line in a single call to `~matplotlib.pyplot.plot`, and add a
+legend from `~matplotlib.pyplot.legend`.
 
 """
 
@@ -13,22 +14,18 @@
 x = np.linspace(1., 3., 10)
 y = x**3
 
-plt.plot(x, y, linestyle = '--', color = 'orange', offcolor = 'blue',  label = 'a stripped line')
+plt.plot(x, y, linestyle='--', color='orange', offcolor='blue', linewidth=3,
+         label='a striped line')
 plt.legend()
 plt.show()
 
 #############################################################################
 #
-# ------------
+# .. admonition:: References
 #
-# References
-# """"""""""
+#    The use of the following functions, methods, classes and modules is shown
+#    in this example:
 #
-# The use of the following functions, methods, classes and modules is shown
-# in this example:
-
-import matplotlib
-matplotlib.pyplot.plot
-matplotlib.pyplot.show
-matplotlib.pyplot.legend
-
+#    - `matplotlib.pyplot.plot`
+#    - `matplotlib.pyplot.legend`
+#    - `matplotlib.pyplot.show`
diff --git a/lib/matplotlib/tests/test_lines.py b/lib/matplotlib/tests/test_lines.py
@@ -85,6 +85,7 @@ def test_set_line_coll_dash():
 @image_comparison(['line_dashes'], remove_text=True)
 def test_line_dashes():
     fig, ax = plt.subplots()
+
     ax.plot(range(10), linestyle=(0, (3, 3)), lw=5)
 
 
