-the string. See `GetTextExtent` for how to get the dimensions of a
-text string, which can be used to position the text more precisely.
+the string. See `wx.DC.GetTextExtent` for how to get the dimensions of
+a text string, which can be used to position the text more precisely,
+(you will need to use a real DC with GetTextExtent as wx.PseudoDC does
+not implement it.)