fix issue #319

Author: galvisgilberto

plotly/plotlyfig_aux/handlegraphics/updateLineseries.m

@@ -75,8 +75,13 @@ function updateLineseries(obj,plotIndex)
 end
 
 %-if ezpolar or not-%
-if length(obj.State.Axis(plotIndex).Handle.Children) == 2
-    ispolar = true;
+len = length(obj.State.Axis.Handle.Children);
+if len > 1
+    for l = 1:len
+        if strcmpi(obj.State.Axis.Handle.Children(l).Type, 'Text')
+            ispolar = true;
+        end
+    end
 end
 
 %-------------------------------------------------------------------------%
@@ -184,7 +189,4 @@ function updateLineseries(obj,plotIndex)
 
 %-------------------------------------------------------------------------%
 
-end
-
-
-
+end