matplotlib
diff --git a/‎examples/mplot3d/pathpatch3d_demo.py
Copy file name to clipboardExpand all lines: examples/mplot3d/pathpatch3d_demo.py
+7-2Lines changed: 7 additions & 2 deletions b/‎examples/mplot3d/pathpatch3d_demo.py
Copy file name to clipboardExpand all lines: examples/mplot3d/pathpatch3d_demo.py
+7-2Lines changed: 7 additions & 2 deletions
diff --git a/‎examples/mplot3d/polys3d_demo.py
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+9-4Lines changed: 9 additions & 4 deletions b/‎examples/mplot3d/polys3d_demo.py
Copy file name to clipboardExpand all lines: examples/mplot3d/polys3d_demo.py
+9-4Lines changed: 9 additions & 4 deletions
@@ -1,7 +1,12 @@
-'''
+"""
+============================
+Draw flat objects in 3d plot
+============================
+
 Demonstrate using pathpatch_2d_to_3d to 'draw' shapes and text on a 3D plot.
-'''
+"""
 
+import numpy as np
 import matplotlib.pyplot as plt
 from matplotlib.patches import Circle, PathPatch
 # register Axes3D class with matplotlib by importing Axes3D
 
@@ -1,7 +1,12 @@
-'''
-Demonstrate how to create semi-transparent polygons which fill the space
-under a line graph, creating a sort of 'jagged stained glass' effect.
-'''
+"""
+=============================================
+Generate polygons to fill under 3d line graph
+=============================================
+
+Demonstrate how to create polygons which fill the space under a line 
+graph. In this example polygons are semi-transparent, creating a sort
+of 'jagged stained glass' effect.
+"""
 
 from mpl_toolkits.mplot3d import Axes3D
 from matplotlib.collections import PolyCollection