Modified an existing example to demo capthick.

WeatherGod · WeatherGod · commit f0ff4e2d719d · 2012-08-01T12:05:16.000-04:00
diff --git a/examples/pylab_examples/errorbar_demo.py b/examples/pylab_examples/errorbar_demo.py
@@ -39,7 +39,7 @@
 yerr_lower = y - ylower
 
 ax.errorbar(x, y, yerr=[yerr_lower, 2*yerr], xerr=xerr,
-                            fmt='o', ecolor='g')
+            fmt='o', ecolor='g', capthick=2)
 ax.set_title('Mixed sym., log y')
 
 fig.suptitle('Variable errorbars')
