Change default annotation type to string (#4172)

holoviz · Jan 8, 2020 · 7017524 · 7017524
1 parent 7743d57
commit 7017524
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/holoviews/annotators.py b/holoviews/annotators.py
@@ -346,15 +346,15 @@ def _process_element(self, element=None):
                 validate.append(col)
                 continue
             init = self.annotations[col]() if isinstance(self.annotations, dict) else ''
-            element = element.add_dimension(col, 0, init, True)
+            element = element.add_dimension(col, len(element.vdims), init, True)
         for col in self.vertex_annotations:
             if col in element:
                 continue
             elif isinstance(self.vertex_annotations, dict):
                 init = self.vertex_annotations[col]()
             else:
                 init = ''
-            element = element.add_dimension(col, 0, init, True)
+            element = element.add_dimension(col, len(element.vdims), init, True)
 
         # Validate annotations
         poly_data = {c: element.dimension_values(c, expanded=False)
@@ -449,7 +449,7 @@ def _process_element(self, object):
         for col in self.annotations:
             if col in object:
                 continue
-            init = self.annotations[col]() if isinstance(self.annotations, dict) else None
+            init = self.annotations[col]() if isinstance(self.annotations, dict) else ''
             object = object.add_dimension(col, len(object.vdims), init, True)
 
         # Add options