Adjust the TextCollection to convert units appropriately.

Resolves issues with Pandas DatetimeIndex.
Unidata · Aug 21, 2019 · 5d1e0ad · 5d1e0ad
1 parent 0f5200e
commit 5d1e0ad
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/metpy/plots/_mpl.py b/metpy/plots/_mpl.py
@@ -273,7 +273,9 @@ def get_datalim(self, transData):  # noqa: N803
 
             """
             full_transform = self.get_transform() - transData
-            XY = full_transform.transform(np.vstack((self.x, self.y)).T)  # noqa: N806
+            posx = self.convert_xunits(self.x)
+            posy = self.convert_yunits(self.y)
+            XY = full_transform.transform(np.vstack((posx, posy)).T)  # noqa: N806
             bbox = transforms.Bbox.null()
             bbox.update_from_data_xy(XY, ignore=True)
             return bbox