Incorporated correction luke suggested

2019-11-21 08:46:25 -08:00 · 2019-11-21 08:46:25 -08:00 · ef4ca9e9ea
commit ef4ca9e9ea
parent 770ce06dc1
1 changed files with 5 additions and 2 deletions
--- a/pyqtgraph/metaarray/MetaArray.py
+++ b/pyqtgraph/metaarray/MetaArray.py
@ -357,9 +357,12 @@ class MetaArray(object):
        else:
            return np.array(self._data)
            
-    def __array__(self):
+    def __array__(self, dtype=None):
        ## supports np.array(metaarray_instance) 
-        return self.asarray()
+        if dtype is None:
+            return self.asarray()
+        else:
+            return self.asarray().astype(dtype)
            
    def view(self, typ):
        ## deprecated; kept for backward compatibility