Handle direction_label directly in PlateCarreeFormatter

atwilso · Sep 29, 2020 · 29a7e8f · 29a7e8f
1 parent 0275406
commit 29a7e8f
Showing 1 changed file with 2 additions and 9 deletions.
diff --git a/lib/cartopy/mpl/ticker.py b/lib/cartopy/mpl/ticker.py
@@ -275,6 +275,7 @@ def __init__(self, direction_label=True,
 
         """
         super().__init__(
+            direction_label=direction_label,
             degree_symbol=degree_symbol,
             number_format=number_format,
             transform_precision=transform_precision,
@@ -285,16 +286,11 @@ def __init__(self, direction_label=True,
             auto_hide=auto_hide,
         )
 
-        self._direction_labels = direction_label
-
     def _apply_transform(self, value, target_proj, source_crs):
         return target_proj.transform_point(0, value, source_crs)[1]
 
     def _hemisphere(self, value, value_source_crs):
 
-        if not self._direction_labels:
-            return ''
-
         if value > 0:
             hemisphere = 'N'
         elif value < 0:
@@ -403,6 +399,7 @@ def __init__(self,
             labels = [lon_formatter(value) for value in ticks]
         """
         super().__init__(
+            direction_label=direction_label,
             degree_symbol=degree_symbol,
             number_format=number_format,
             transform_precision=transform_precision,
@@ -412,7 +409,6 @@ def __init__(self,
             seconds_number_format=seconds_number_format,
             auto_hide=auto_hide,
         )
-        self._direction_labels = direction_label
         self._zero_direction_labels = zero_direction_label
         self._dateline_direction_labels = dateline_direction_label
 
@@ -447,9 +443,6 @@ def _format_degrees(self, deg):
 
     def _hemisphere(self, value, value_source_crs):
 
-        if not self._direction_labels:
-            return ''
-
         value = self._fix_lons(value)
         # Perform basic hemisphere detection.
         if value < 0: