Allow pandas DataFrames through norms (#14002)

anntzer · web-flow · commit 088ed59afbd1 · 2019-05-04T17:56:57.000+02:00
Allow pandas DataFrames through norms
diff --git a/lib/matplotlib/colors.py b/lib/matplotlib/colors.py
@@ -895,7 +895,7 @@ def process_value(value):
         # ensure data passed in as an ndarray subclass are interpreted as
         # an ndarray. See issue #6622.
         mask = np.ma.getmask(value)
-        data = np.asarray(np.ma.getdata(value))
+        data = np.asarray(value)
         result = np.ma.array(data, mask=mask, dtype=dtype, copy=True)
         return result, is_scalar
 
