fix: convert bool to np.uint8 in _to_numpy_array

scottstanie · scottstanie · commit 947f252ab341 · 2023-03-23T09:32:02.000-07:00
This fixes #409
diff --git a/proplot/internals/inputs.py b/proplot/internals/inputs.py
@@ -130,6 +130,8 @@ def _to_numpy_array(data, strip_units=False):
         data = data.data  # support pint quantities that get unit-stripped later
     elif isinstance(data, (DataFrame, Series, Index)):
         data = data.values
+    if data.dtype == bool:
+        data = data.view(np.uint8)
     if Quantity is not ndarray and isinstance(data, Quantity):
         if strip_units:
             return np.atleast_1d(data.magnitude)
