doc: Modify examples to _really_ be non-default.

QuLogic · QuLogic · commit 9208b5e2aaea · 2016-02-17T18:45:30.000-05:00
The axes props demo is trying to set the grid style to something
non-default, but the default is now solid, so it appears to do nothing.
Similarly, the "thick" lines in the axhspan don't appear so thick any
more now that the default line style is a little thicker.
diff --git a/examples/pylab_examples/axes_props.py b/examples/pylab_examples/axes_props.py
@@ -19,7 +19,7 @@
     line.set_linewidth(3)
 
 for line in gridlines:
-    line.set_linestyle('-')
+    line.set_linestyle('-.')
 
 for label in ticklabels:
     label.set_color('r')
diff --git a/examples/pylab_examples/axhspan_demo.py b/examples/pylab_examples/axhspan_demo.py
@@ -6,7 +6,7 @@
 
 plt.plot(t, s)
 # draw a thick red hline at y=0 that spans the xrange
-l = plt.axhline(linewidth=4, color='#d62728')
+l = plt.axhline(linewidth=8, color='#d62728')
 
 # draw a default hline at y=1 that spans the xrange
 l = plt.axhline(y=1)
@@ -16,7 +16,7 @@
 
 # draw a thick blue vline at x=0 that spans the upper quadrant of
 # the yrange
-l = plt.axvline(x=0, ymin=0.75, linewidth=4, color='#1f77b4')
+l = plt.axvline(x=0, ymin=0.75, linewidth=8, color='#1f77b4')
 
 # draw a default hline at y=.5 that spans the middle half of
 # the axes
