fixed bug where tick labels appearing for negative values

cammil · cammil · commit 51ec46cd869f · 2015-09-15T15:38:15.000+01:00
diff --git a/examples/ticks_and_spines/tick_labels_from_values.py b/examples/ticks_and_spines/tick_labels_from_values.py
@@ -26,10 +26,9 @@
 
 
 def format_fn(tick_val, tick_pos):
-    try:
+    if int(tick_val) in xs:
         return labels[int(tick_val)]
-    except IndexError:
-        # no label for this tick
+    else:
         return ''
 ax.xaxis.set_major_formatter(FuncFormatter(format_fn))
 ax.xaxis.set_major_locator(MaxNLocator(integer=True))
