Add sign when FormatterDMS emits only seconds.

QuLogic · QuLogic · commit a7dde13c5166 · 2016-12-01T16:54:14.000-05:00
diff --git a/lib/mpl_toolkits/axisartist/angle_helper.py b/lib/mpl_toolkits/axisartist/angle_helper.py
@@ -309,7 +309,7 @@ def __call__(self, direction, factor, values):
                     l_hm_old = l_hm
                     l = l_hm + s1 #l_s
                 else:
-                    l = "$"+s1 #l_s
+                    l = "$" + s + s1
                 r.append(l)
 
             if inverse_order:
